WO2004028292A1 - Toothbrush with toothpaste dispenser - Google Patents

Toothbrush with toothpaste dispenser Download PDF

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Publication number
WO2004028292A1
WO2004028292A1 PCT/CN2003/000808 CN0300808W WO2004028292A1 WO 2004028292 A1 WO2004028292 A1 WO 2004028292A1 CN 0300808 W CN0300808 W CN 0300808W WO 2004028292 A1 WO2004028292 A1 WO 2004028292A1
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WO
WIPO (PCT)
Prior art keywords
toothbrush
inner cavity
toothpaste
handle
toothbrush handle
Prior art date
Application number
PCT/CN2003/000808
Other languages
French (fr)
Chinese (zh)
Inventor
Weiben Yuan
Original Assignee
Zhang, Xiuhua
Yuan, Bingbing
Yuan, Haihai
Yuan, Jinjin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhang, Xiuhua, Yuan, Bingbing, Yuan, Haihai, Yuan, Jinjin filed Critical Zhang, Xiuhua
Priority to AU2003272844A priority Critical patent/AU2003272844A1/en
Publication of WO2004028292A1 publication Critical patent/WO2004028292A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0024—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the utility model belongs to a tooth cleaning appliance, in particular to a toothpaste brush.
  • the current tooth cleaning toothpaste and toothbrush are two separate bodies that are inseparable in use. It is inconvenient to use, especially when traveling, which is inconvenient in carrying and in use.
  • a toothpaste brush is provided, which makes the toothpaste and the tooth! brush integrated, convenient to carry and convenient to use.
  • 'Technical solution of the present invention is: A toothpaste brush, characterized in that: the toothbrush has a head and a lower end connected to the first tooth Mei J toothbrush handle, the toothbrush head has $ lumen, the handle has a hollow lumen!
  • the hollow inner cavity of the toothbrush head and the hollow inner cavity of the toothbrush handle are in communication with the toothbrush head and the toothbrush handle joint I.
  • the gap between the brush head and the brush head has a hollow inner cavity connecting the brush head to the bristles: the lower connection hole.
  • connection between the brush head and the handle is a threaded connection.
  • One end of the inner cavity of the toothbrush handle has a bracket at the joint of the toothbrush head, and the other end of the inner cavity 1 of the toothbrush handle has a rotatable knob cap, the inner end of the knob cap is connected with a threaded guide rod, and the other end of the guide rod
  • the movable connection is in the middle of the bracket, and the slider thread is provided with a slider.
  • the middle of the slider has an internal thread matched with the guide rod screw, and the slider is slidingly matched with the hollow inner cavity wall of the toothbrush handle, and the slider has protrusions on both sides, correspondingly
  • the wall of the hollow inner cavity of the toothbrush handle has two grooves penetrating up and down with two protrusions, and the inner wall of the toothbrush handle has a gas filling hole.
  • the other is that the center of the guide is slightly offset from the center of the slider.
  • Another hollow tooth cavity of the toothbrush handle is fitted with a sliding block which can slide in the inner cavity.
  • the outer end of the hollow inner cavity of the toothbrush handle is sequentially provided with an inner end one-way valve composed of two balls and two springs and an outer end.
  • One-way valve, the outer end of the one-way valve is equipped with a slidable pressure cap.
  • the inner end one-way valve has an orifice plate which is sealed and connected with the hollow inner cavity wall of the toothbrush handle, and the outer end of the orifice hole is sealed and connected with the inner end one-way valve cover, and the inner end one-way valve cover has a valve hole on the outer end surface.
  • the inner end one-way valve cover has a spring and a ball in turn, and the ball abuts against the valve hole;
  • the outer end one-way valve cover of the outer end one-way valve is integrally connected with the pressure cap, and has a valve hole, the spring and the sphere in turn Between the outer end of the one-way valve cover and the valve hole in the outer one-way valve cover, there is a vent hole on the inner wall of the toothbrush handle.
  • the utility model has the following effects: the toothpaste brush, the toothpaste and the toothbrush are integrated, convenient to carry and convenient to use.
  • Figure 1 is a schematic view of the structure of a toothpaste brush
  • Figure 2 is a cross-sectional view of the toothpaste brush
  • Figure 3 is a B section of the toothpaste brush
  • Figure 4 is a C-section of the toothpaste brush
  • Figure 5 is a schematic view of the structure of another toothpaste brush
  • Figure 6 is a cross-sectional view of another toothpaste brush
  • Figure 7 is a cross-sectional view of another toothpaste brush
  • Figure 8 is an F view of another toothpaste brush
  • a toothpaste brush (shown in Figures 1 and 5) has a toothbrush head 1 and a toothbrush handle 2 attached to the lower end of the toothbrush head, the connection of the toothbrush head and the toothbrush handle being a threaded connection.
  • the toothbrush head has a hollow inner cavity 4, and the tooth handle also has a hollow inner cavity 5.
  • the hollow inner cavity of the toothbrush head and the inner cavity of the toothbrush handle are connected at the joint of the toothbrush head and the toothbrush handle, and the toothbrush 3 ⁇ 4 is thereon.
  • the gap 3b of the bristles has a plurality of communication holes 6 connecting the hollow inner cavity of the brush head to the lower portion of the bristles.
  • a toothpaste brush shown in Fig. 1 has a bracket 7 at one end of the inner cavity of the toothbrush handle and a rotatable knob cap 8 at the other end of the inner cavity of the toothbrush handle, a knob cap and a toothbrush handle Free loading and unloading.
  • the inner end of the knob cap is connected with a threaded guide rod 9.
  • the other end of the guide rod is movably connected in the middle of the bracket.
  • the guide rod thread is provided with a slider 10, and the middle thread of the slider has a thread matched with the guide rod, and the slider and the toothbrush handle are hollow. The cavity wall slides together.
  • a design has a protrusion 11 on both sides of the slider, and the wall of the hollow inner cavity of the corresponding toothbrush handle has two grooves 12 which are matched with the two protrusions and penetrate the upper and lower sides;
  • the design is to place the center of the guide rod slightly away from the center of the slider.
  • the hollow inner cavity of the other toothbrush handle is fitted with a slider 13 which is slidable in the inner cavity, and the outer end of the hollow inner cavity of the toothbrush handle is sequentially composed of two balls 14, 16 and two springs 15, 17
  • the inner end one-way valve and the outer end one-way valve, and the outer end one-way valve is provided with a squeezable pressure cap 18.
  • the inner end one-way valve has an orifice plate 19 which is sealingly connected with the hollow inner cavity wall of the toothbrush handle, and the outer end of the orifice hole 20 is sealed and connected to the inner end one-way valve cover 21, and the inner end of the single f3 ⁇ 4 valve cover has an outer end surface.
  • valve hole 22 the inner end one-way valve cover has a spring 15 and a ball 14 in sequence, and the ball abuts against the valve hole;
  • the outer end one-way valve cover 23 of the outer end one-way valve is integrally connected with the pressure cap 18, on which The valve hole 24, the spring 17 and the ball 16 are sequentially disposed between the outer end check valve cover 21 and the valve hole 24 in the outer end check valve cover 23.
  • the toothbrush handle When in use, the toothbrush handle is filled with toothpaste, and the pressure cap is pressed. Under the action of the outer one-way valve and the inner end one-way valve, the compressed air squeezes the slider of the inner cavity of the toothbrush handle, so that the slider moves and squeezes the toothpaste. Use the toothpaste from the communication hole of the brush head to the bristles.

Abstract

A toothbrush with toothpaste dispenser comprises a head and a handle that is connected with the lower end of the head by threading. The head and the handle have communicating hollow internal cavities. The space among the bristles on the head has a communicating hole, which communicates the hollow internal cavity with the bottom of the toothbrush. The toothbrush contains toothpaste in the hollow internal cavity of the handle. The toothpaste can be supplemented periodically. A toothpaste-extruding component is settled on the other end of the handle. A sort of the component is consisted of a leading rod with thread and a slide block. which is mounted on the rod. Another sort of the component is a pneumatic extruding component. which consists of two unilateral valves and a slide block slipping in the internal cavity. The toothbrush with toothpaste dispenser according to the present utility model is character in that the toothbrush is integral with the toothpaste, and it is convenient to take and use.

Description

牙膏刷 技术领域  Toothpaste brush
本实用新型属于洁齿用具,特别涉及一种牙膏刷。  The utility model belongs to a tooth cleaning appliance, in particular to a toothpaste brush.
背景技术 Background technique
目前的洁齿用具牙膏和牙刷是分离的两件独立体， 在使用中难免带: 来不便， 特别是在旅行时更为显著， 在携带中和使用中都带来不便。  The current tooth cleaning toothpaste and toothbrush are two separate bodies that are inseparable in use. It is inconvenient to use, especially when traveling, which is inconvenient in carrying and in use.
发明内容 Summary of the invention
本实用新型所要解决的技术问题是： 提供一种牙膏刷， 使牙膏和牙! 刷为一体， 携带方便， 使用方便。 ' 本实用新型的技术方案是： 一种牙膏刷， 其特征在于： 有牙刷头和 ! 连接在牙郿 J头下端的牙刷柄， 牙刷头有中 $的内腔， 牙刷柄也有中空的 内腔， 牙刷头中空的内腔和牙刷柄中空的内腔在牙刷头和牙刷柄连接处 I 是连通的， 牙刷头在其上刷毛的间隙部有连通牙刷头中空的内腔到刷毛： 下部的连通孔。 The technical problem to be solved by the utility model is as follows: A toothpaste brush is provided, which makes the toothpaste and the tooth! brush integrated, convenient to carry and convenient to use. 'Technical solution of the present invention is: A toothpaste brush, characterized in that: the toothbrush has a head and a lower end connected to the first tooth Mei J toothbrush handle, the toothbrush head has $ lumen, the handle has a hollow lumen! The hollow inner cavity of the toothbrush head and the hollow inner cavity of the toothbrush handle are in communication with the toothbrush head and the toothbrush handle joint I. The gap between the brush head and the brush head has a hollow inner cavity connecting the brush head to the bristles: the lower connection hole.
牙刷头和牙刷柄的连接处是螺紋连接。  The connection between the brush head and the handle is a threaded connection.
一种在牙刷柄内腔的一端， 与牙刷头连接处有支架， 在牙刷柄内腔 1 的另一端部有可旋转的旋钮帽， 旋钮帽内端中间连揆螺紋导杆， 导杆另 一端活动连接在支架中间， 导杆螺紋上装有滑块， 滑块中间有与导杆螺 i 纹配合的内螺紋， 滑块与牙刷柄中空内腔壁滑动配合， 滑块两侧有凸起， 相应牙刷柄中空内腔的壁上有与两个凸起配合的上下贯通的两个凹槽， ' 牙刷柄内腔壁上有补气孔。 另一种是导杆中心稍偏离滑块中心。 One end of the inner cavity of the toothbrush handle has a bracket at the joint of the toothbrush head, and the other end of the inner cavity 1 of the toothbrush handle has a rotatable knob cap, the inner end of the knob cap is connected with a threaded guide rod, and the other end of the guide rod The movable connection is in the middle of the bracket, and the slider thread is provided with a slider. The middle of the slider has an internal thread matched with the guide rod screw, and the slider is slidingly matched with the hollow inner cavity wall of the toothbrush handle, and the slider has protrusions on both sides, correspondingly The wall of the hollow inner cavity of the toothbrush handle has two grooves penetrating up and down with two protrusions, and the inner wall of the toothbrush handle has a gas filling hole. The other is that the center of the guide is slightly offset from the center of the slider.
另一种牙刷柄中空内腔中配合有可在内腔滑动的滑块， 牙刷柄中空 内腔的外端部依次装有由两个球体和两个弹簧组成的内端单向阀门和外 端单向阀门， 外端的单向阀门外装有可滑动的压帽。 内端单向阀门有与 牙刷柄中空内腔壁密封连接又可装卸的孔板， 孔板孔的外端密封连接内 端单向阀罩， 内端单向阀罩外端面上有阀孔， 内端单向阀罩内依次有弹 簧和球体， 球体紧靠在阀孔上； 外端单向阀门的外端单向阀罩与压帽连 接为一体， 其上有阀孔， 弹簧和球体依次装在内端单向阀罩外和外端单 向阀罩内的阀孔之间， 牙刷柄内腔壁上有补气孔。  Another hollow tooth cavity of the toothbrush handle is fitted with a sliding block which can slide in the inner cavity. The outer end of the hollow inner cavity of the toothbrush handle is sequentially provided with an inner end one-way valve composed of two balls and two springs and an outer end. One-way valve, the outer end of the one-way valve is equipped with a slidable pressure cap. The inner end one-way valve has an orifice plate which is sealed and connected with the hollow inner cavity wall of the toothbrush handle, and the outer end of the orifice hole is sealed and connected with the inner end one-way valve cover, and the inner end one-way valve cover has a valve hole on the outer end surface. The inner end one-way valve cover has a spring and a ball in turn, and the ball abuts against the valve hole; the outer end one-way valve cover of the outer end one-way valve is integrally connected with the pressure cap, and has a valve hole, the spring and the sphere in turn Between the outer end of the one-way valve cover and the valve hole in the outer one-way valve cover, there is a vent hole on the inner wall of the toothbrush handle.
本实用新型效果是： 本牙膏刷， 牙膏和牙刷为一体， 携带方便， 使 用方便。  The utility model has the following effects: the toothpaste brush, the toothpaste and the toothbrush are integrated, convenient to carry and convenient to use.
附图说明  DRAWINGS
图 1是牙膏刷的结构示意图 图 2是牙膏刷的 A剖面图 Figure 1 is a schematic view of the structure of a toothpaste brush Figure 2 is a cross-sectional view of the toothpaste brush
图 3是牙膏刷的 B剖面图 Figure 3 is a B section of the toothpaste brush
图 4是牙膏刷的 C剖面图 Figure 4 is a C-section of the toothpaste brush
图 5是另一种牙膏刷的结构示意图 Figure 5 is a schematic view of the structure of another toothpaste brush
图 6是另一种牙膏刷的 D剖面图 Figure 6 is a cross-sectional view of another toothpaste brush
图 7是另一种牙膏刷的 E剖面图 Figure 7 is a cross-sectional view of another toothpaste brush
图 8是另一种牙膏刷的 F视图 Figure 8 is an F view of another toothpaste brush
具体实施方式 Detailed ways
一种牙膏刷， （图 1、 图 5所示） 有牙刷头 1和连接在牙刷头下端 的牙刷柄 2, 牙刷头和牙刷柄的连接处是螺紋 3连接。 牙刷头有中空的 内腔 4， 牙劇柄也有中空的内腔 5， 牙刷头中空的内腔和牙刷柄中¾的 内腔在牙刷头和牙刷柄连接处是连通的， 牙刷 ¾在其上刷毛的间隙 ¾有 连通牙刷头中空的内腔到刷毛下部的数个连通孔 6。  A toothpaste brush, (shown in Figures 1 and 5) has a toothbrush head 1 and a toothbrush handle 2 attached to the lower end of the toothbrush head, the connection of the toothbrush head and the toothbrush handle being a threaded connection. The toothbrush head has a hollow inner cavity 4, and the tooth handle also has a hollow inner cavity 5. The hollow inner cavity of the toothbrush head and the inner cavity of the toothbrush handle are connected at the joint of the toothbrush head and the toothbrush handle, and the toothbrush 3⁄4 is thereon. The gap 3b of the bristles has a plurality of communication holes 6 connecting the hollow inner cavity of the brush head to the lower portion of the bristles.
图 1所示的其一种牙膏刷， 在牙刷柄内腔的一端， 与牙刷头连接处 有支架 7, 在牙刷柄内腔的另一端部有可旋转的旋钮帽 8, 旋钮帽与牙 刷柄可自由装卸。 旋钮帽内端中间连接螺紋导杆 9， 导杆另一端活动连 接在支架中间， 导杆螺紋上装有滑块 10， 滑块中间有与导杆螺紋配合的 内螺纹， 滑块与牙刷柄中空内腔壁滑动 合。 为了使滑块只移动不转动， 一种设计使滑块两侧有凸起 11， 相应牙刷柄中空内腔的壁上有与两个凸 起配合的上下贯通的两个凹槽 12; 另一种设计是安置导杆中心稍偏离滑 块中心。 牙刷柄内腔壁上有补气孔 25。 使用^ 牙刷柄内腔装上牙膏， 转动旋钮帽， 螺紋导杆带动滑块移动， 挤压牙膏， 使牙膏从牙刷头的连 通孔到达刷毛处使用。 卸下牙刷头和旋钮帽， 商品牙膏可从牙刷柄的一 端注入它的内腔， ^便定时补充牙膏。  A toothpaste brush shown in Fig. 1 has a bracket 7 at one end of the inner cavity of the toothbrush handle and a rotatable knob cap 8 at the other end of the inner cavity of the toothbrush handle, a knob cap and a toothbrush handle Free loading and unloading. The inner end of the knob cap is connected with a threaded guide rod 9. The other end of the guide rod is movably connected in the middle of the bracket. The guide rod thread is provided with a slider 10, and the middle thread of the slider has a thread matched with the guide rod, and the slider and the toothbrush handle are hollow. The cavity wall slides together. In order to make the slider only move and not rotate, a design has a protrusion 11 on both sides of the slider, and the wall of the hollow inner cavity of the corresponding toothbrush handle has two grooves 12 which are matched with the two protrusions and penetrate the upper and lower sides; The design is to place the center of the guide rod slightly away from the center of the slider. There is a venting hole 25 in the inner cavity wall of the toothbrush handle. Use ^ toothbrush handle to install toothpaste on the inner cavity, turn the knob cap, the threaded guide rod moves the slider to move, squeeze the toothpaste, and use the toothpaste from the connecting hole of the brush head to the bristles. The toothbrush head and the knob cap are removed, and the commercial toothpaste can be injected into the inner cavity from one end of the toothbrush handle, and the toothpaste is replenished at regular intervals.
另一种牙刷柄中空的内腔中配合有可在内腔滑动的滑块 13, 牙刷 柄中空内腔的外端部依次装有由两个球体 14、 16和两个弹簧 15、 17组 成的内端单向阀门和外端单向阀门， 外端的单向阀门外装有可潸动的压 帽 18。 内端单向阀门有与牙刷柄中空内腔壁密封连接又可装卸的孔板 19, 孔板孔 20的外端密封连接内端单向阀罩 21， 内端单 f¾阀罩外端面 上有阀孔 22, 内端单向阀罩内依次有弹簧 15和球体 14, 球体紧靠在阀 孔上； 外端单向阀门的外端单向阀罩 23与压帽 18连接为一体， 其上有 阀孔 24， 弹簧 17和球体 16依次装在内端单向阀罩 21外和外端单向阀 罩 23内的阀孔 24之间。 牙刷柄壁上有补气孔 26, 压帽上也有孔 27。  The hollow inner cavity of the other toothbrush handle is fitted with a slider 13 which is slidable in the inner cavity, and the outer end of the hollow inner cavity of the toothbrush handle is sequentially composed of two balls 14, 16 and two springs 15, 17 The inner end one-way valve and the outer end one-way valve, and the outer end one-way valve is provided with a squeezable pressure cap 18. The inner end one-way valve has an orifice plate 19 which is sealingly connected with the hollow inner cavity wall of the toothbrush handle, and the outer end of the orifice hole 20 is sealed and connected to the inner end one-way valve cover 21, and the inner end of the single f3⁄4 valve cover has an outer end surface. The valve hole 22, the inner end one-way valve cover has a spring 15 and a ball 14 in sequence, and the ball abuts against the valve hole; the outer end one-way valve cover 23 of the outer end one-way valve is integrally connected with the pressure cap 18, on which The valve hole 24, the spring 17 and the ball 16 are sequentially disposed between the outer end check valve cover 21 and the valve hole 24 in the outer end check valve cover 23. There is a venting hole 26 on the wall of the toothbrush handle and a hole 27 in the pressure cap.
使用时， 牙刷柄内腔装上牙膏， 按动压帽， 在外端单向阀门和内 端单向阀门作用下， 压缩空气挤压牙刷柄内腔的滑块， 使滑块移动挤压 牙膏， 使牙膏从牙刷头的连通孔到达刷毛处使用。  When in use, the toothbrush handle is filled with toothpaste, and the pressure cap is pressed. Under the action of the outer one-way valve and the inner end one-way valve, the compressed air squeezes the slider of the inner cavity of the toothbrush handle, so that the slider moves and squeezes the toothpaste. Use the toothpaste from the communication hole of the brush head to the bristles.

Claims

1、 一种牙膏刷， 其特征在于： 有牙刷头和连接在牙刷头下端的牙刷柄， , 牙刷头有中空的内腔， 牙刷柄也有中空的内腔， 牙刷头中空的内腔和牙 刷柄中空的内腔在牙刷头和牙刷柄连接处是连通的， 牙刷头在其上刷毛 的间隙部有连通牙刷头中空的内腔到刷毛下部的连通孔。  A toothpaste brush characterized by: a toothbrush head and a toothbrush handle attached to the lower end of the toothbrush head, the toothbrush head having a hollow inner cavity, the toothbrush handle also having a hollow inner cavity, a hollow inner cavity of the toothbrush head and a toothbrush handle The hollow inner chamber is in communication with the toothbrush head and the handle of the toothbrush, and the gap portion of the brush head on the brush has a communication hole connecting the hollow inner cavity of the toothbrush head to the lower portion of the brush.
2、 根据权利要求 1所述的牙膏刷， 其特征在于： 牙刷头和牙刷柄的连 接处是螺紋连接。  2. A toothpaste brush according to claim 1 wherein: the attachment of the toothbrush head and the handle is threaded.
3、 根据权利要求 1或 2所述的牙膏刷， 其特征在于： 在牙刷柄内腔的 一端， 与牙刷头连接处有支架， 在牙刷柄内腔的另一端部有可旋转的旋 钮帽， 旋钮帽内端中间连接螺紋导杆， 导杆另一端活动连接在支架中间， 导杆蟓纹上装有滑块， 滑块中间有与导杆螺紋配合的内螺纹， 滑块与牙 刷柄中空内腔壁滑动配合， 牙刷柄内腔壁上有补气孔。  The toothpaste brush according to claim 1 or 2, wherein: at one end of the inner cavity of the toothbrush handle, there is a bracket at the joint with the brush head, and a rotatable knob cap is arranged at the other end of the inner cavity of the toothbrush handle. The inner end of the knob cap is connected with a threaded guide rod, and the other end of the guide rod is movably connected in the middle of the bracket, and the slider is provided with a slider on the rib, the middle thread of the slider has a thread matched with the guide rod, and the slider and the hollow cavity of the toothbrush handle The wall is slidably fitted, and there is a vent hole on the inner wall of the toothbrush handle.
4、 根据权利要求 3所述的牙膏刷， 其特征在于： 滑块两侧有凸起， 相 应牙刷柄中空内腔的壁上有与两个凸起配合的上下贯通的两个凹槽。  4. The toothpaste brush according to claim 3, wherein: the slider has protrusions on both sides thereof, and the wall of the hollow inner cavity of the corresponding toothbrush handle has two grooves penetrating up and down with the two protrusions.
5、 根据权利要求 3所¾的牙膏刷， 其特征在于： 导杆中心稍偏离滑块 的中心。  5. A toothpaste brush according to claim 3, wherein the center of the guide rod is slightly offset from the center of the slider.
6、 根据权利要求 1或 2所津的牙膏刷， 其特 ft在于： 牙刷柄中耷内腔 中配合有可在内腔滑动的滑块， 牙刷柄中空内腔的外端部依次装有由两. 个球体和两个弹簧组成的内端单向阀门和外端单向阀门， 外端的单向阀 门外装有可滑动的压帽。  6. A toothpaste brush according to claim 1 or 2, wherein the inner cavity of the toothbrush handle is fitted with a slider slidable in the inner cavity, and the outer end of the hollow inner cavity of the toothbrush handle is sequentially mounted by Two inner and one end valves consisting of two spheres and two springs, and a one-way valve on the outer end is provided with a slidable pressure cap.
7、 根据权利要求 6所述的牙膏刷， 其特征在于： 内端单向阀门有与在 牙刷柄中空内腔壁密封连接又可装卸的孔板， 孔板孔的外端密封连接内 端单向阀罩， 内端单向阀罩外端面上有阀孔， 内端单向阀罩内依次有弹, 簧和球体， 球体紧靠在阀孔上； 外端单向阀门的外端单向阀罩与压帽连 接为一体， 其上有阀孔， 弹簧和球体依次装在内端竿向阀罩外和外端单 向阀罩内的阀孔之间， 牙刷柄内腔壁上有补气孔。  7. The toothpaste brush according to claim 6, wherein: the inner end one-way valve has an orifice plate that is sealingly connected to the hollow inner cavity wall of the toothbrush handle, and the outer end of the orifice hole is sealed and connected to the inner end. To the valve cover, the inner end of the one-way valve cover has a valve hole on the outer end surface, and the inner end one-way valve cover has a spring, a spring and a ball, and the ball abuts against the valve hole; the outer end of the outer one-way valve is unidirectional The valve cover and the pressure cap are integrally connected with a valve hole, and the spring and the ball are sequentially installed between the inner end and the valve hole in the outer valve cover and the outer end check valve cover, and the inner wall of the toothbrush handle is filled. Stomata.
PCT/CN2003/000808 2002-09-26 2003-09-23 Toothbrush with toothpaste dispenser WO2004028292A1 (en)

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Cited By (3)

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WO2009045982A1 (en) * 2007-10-03 2009-04-09 Colgate-Palmolive Company Oral care implement having an adjustable mass centroid
US8342767B1 (en) 2009-10-16 2013-01-01 Sylvester Joy P Toothbrush with integral toothpaste dispenser and associated method
US9398940B2 (en) 2008-06-04 2016-07-26 Colgate-Palmolive Company Oral care implement with cavitation system

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Publication number Priority date Publication date Assignee Title
FR3024344A1 (en) * 2014-07-29 2016-02-05 Sadek Mohabeddine TOOTHBRUSH FOR SIMPLIFIED USE
CN107361512A (en) * 2017-09-18 2017-11-21 四川瑞慕丝生物科技有限责任公司 A kind of vacuum press toothbrush handle and vacuum press toothbrush

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CN86201723U (en) * 1986-03-19 1987-07-15 鲁策群 Toothbrush filled with toothpaste
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009045982A1 (en) * 2007-10-03 2009-04-09 Colgate-Palmolive Company Oral care implement having an adjustable mass centroid
AU2008308890B2 (en) * 2007-10-03 2011-10-13 Colgate-Palmolive Company Oral care implement having an adjustable mass centroid
US8387197B2 (en) 2007-10-03 2013-03-05 Colgate-Palmolive Company Oral care implement having an adjustable mass centroid
KR101294485B1 (en) 2007-10-03 2013-08-16 콜게이트-파아므올리브캄파니 Oral care implement having an adjustable mass centroid
US9398940B2 (en) 2008-06-04 2016-07-26 Colgate-Palmolive Company Oral care implement with cavitation system
US8342767B1 (en) 2009-10-16 2013-01-01 Sylvester Joy P Toothbrush with integral toothpaste dispenser and associated method

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AU2003272844A8 (en) 2004-04-19
CN2568036Y (en) 2003-08-27

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