CN203619004U - Convenient toothbrush with brush hair replaceable - Google Patents
Convenient toothbrush with brush hair replaceable Download PDFInfo
- Publication number
- CN203619004U CN203619004U CN201320740489.7U CN201320740489U CN203619004U CN 203619004 U CN203619004 U CN 203619004U CN 201320740489 U CN201320740489 U CN 201320740489U CN 203619004 U CN203619004 U CN 203619004U
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- China
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- toothpaste
- bristle
- sheet
- toothbrush
- brushhead
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Abstract
The utility model relates to a convenient toothbrush with brush hair replaceable. The convenient toothbrush with the brush hair replaceable comprises a toothbrush handle and a replaceable brush hair sheet, the brush hair sheet is used for being clamped to a brush head located at the front end of the toothbrush handle, the brush hair sheet is capable of sliding relative to the toothbrush handle after being clamped, a toothpaste storage cavity is formed inside the toothbrush handle, a toothpaste pushing device used for extruding toothpaste forwards is arranged on the rear part of the toothpaste storage cavity, a toothpaste outlet which is communicated with the toothpaste storage cavity is formed in the surface of the brush head, and a through hole is formed in the brush hair sheet. According to the convenient toothbrush with the brush hair replaceable, the replaceable brush hair sheet is provided, due to the fact that the cost of the brush hair sheet is low, after the brush hair deforms due to long-term using, the operation that only the brush hair sheet is replaced and the toothbrush handle is remained can be achieved, and using cost is reduced.
Description
Technical field
The utility model relates to a kind of toothbrush, is specifically related to a kind of interchangeable bristle toothbrush that can automatic plaster-feeding.
Background technology
Along with development and the reinforcement of people to healthy consciousness of economic society, recognize that keeping oral cavity and tooth hygiene is a matter of great account feelings.So people adhere to brushing teeth every day, on market, also should need to occur various toothbrushes, traditional as manual toothbrush, common manual toothbrush is mainly connected in sequence by brush, connecting rod and handle; Also there is the toothbrush that uses modern science and technology to produce, as electric toothbrush.But no matter manual toothbrush is electric toothbrush, the toothpaste that all needs to arrange in pairs or groups in the time of cleaning teeth uses.And toothpaste is often two stand-alone products that are separated from each other with toothbrush, to first toothpaste packing be opened toothpaste is applied on toothbrush in use, but smear, toothpaste is this seems that normal person very simple behavior is but not easy to realize for many one-armed disability friends, because such process at least needs two hands to carry out combination operation.
In addition, toothbrush bristles after using a period of time inevitably can deform, the bristle that has become shape can not play good cleaning effect, and be fixed as one between the bristle of current most toothbrushes and toothbrush handle, the toothbrush that bristle has become shape can only be abandoned, so not only bring extra expenditure to user, also environment has been caused to pollution.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of interchangeable bristle and can conveniently go up the convenient toothbrush of cream.
The utility model is to solve the problems of the technologies described above one of technical scheme of proposition to be: a kind of convenient toothbrush of interchangeable bristle, comprise toothbrush handles and removable bristle sheet, described bristle sheet is for being engaging in place in the brushhead at described toothbrush handles front end place, described bristle sheet toothbrush handles slip relatively after engaging, the inside of described toothbrush handles is provided with toothpaste reservoir, the rear portion of described toothpaste reservoir is provided with the toothpaste propulsion plant for toothpaste is pushed forward, the surface of described brushhead has the paste outlet that is communicated to described toothpaste reservoir, on described bristle sheet, offer through hole, when after the combination of described bristle sheet and toothbrush handles and when promoting described bristle sheet and making described through hole relative with described paste outlet, be contained in advance toothpaste in described toothpaste reservoir and under the extruding of toothpaste propulsion plant is done, pass through successively described paste outlet and described through hole and flow to bristle sheet surface.
Further, described paste outlet is located at the front of described brushhead, the front of described brushhead is smooth and smooth, described bristle sheet comprises substrate, described through hole is opened in the middle part of substrate, the front of described substrate is implanted with bristle, the back side of described substrate is provided with a pair of for being engaged to the holding claw in described toothbrush handles, the aperture of described through hole and the aperture of described paste outlet match, in the time that described bristle sheet is engaged in described toothbrush handles, the back side of described substrate and the front of described brushhead are close to and are formed and be slidably matched.
Further, described substrate back also offers the chute inserting for described brushhead, the front end closed rear end opening of described chute, the rear end of the described substrate formation connecting rod that extends back, described holding claw is located at the back side of described connecting rod, and after described brushhead is inserted described chute, the front end of brushhead withstands on front end sealing place of described chute.
Or, described bristle sheet is C shape, mainly to be formed by the bending C shape of elastomeric material substrate and the bristle being implanted on described outer surface of substrate, described brushhead be round bar shape and along outer surface circumferentially offer the groove of a circle for accommodating described C shape bristle sheet, described C shape bristle sheet is fastened in described brushhead rotationally.Such C shape bristle sheet can be so that people's cleaning teeth gap.
Further, the open rearward end of described toothpaste reservoir and be provided with capping, between the chamber wall of described capping and described toothpaste reservoir for being threaded, described toothpaste propulsion plant is located at described capping on the inner side of toothpaste reservoir, and described toothpaste propulsion plant is mainly made up of spring and the piston sheet that is connected to described spring one end.
Further, the inside that is inserted with front opening in described toothpaste reservoir is packaged with the flexible pipe of toothpaste, the length of described flexible pipe and external diameter all match with the degree of depth and the internal diameter of described toothpaste reservoir, and described spring forms pretension and described piston sheet withstood on to bottom, the rear end place of described flexible pipe.
The utility model be solve technical scheme that aforementioned technical problem proposes two be: a kind of convenient toothbrush of interchangeable bristle, comprise toothbrush handles, Flexible tube for toothpaste and removable bristle sheet, described bristle sheet is for being engaging in place in the brushhead at described toothbrush handles front end place, described bristle sheet toothbrush handles slip relatively after engaging, the rear portion of described toothbrush handles is provided with the connector for connecting Flexible tube for toothpaste, described Flexible tube for toothpaste is connected to described connector, the surface of described brushhead has the paste outlet that is communicated to described connector, on described bristle sheet, offers through hole; Described Flexible tube for toothpaste is mainly by the hose body of front opening back-end closure, is encapsulated in the toothpaste in described hose body and the piston ball be located in described hose body afterbody forms, the both sides of described piston ball are plane, on the described hose body inwall relative with described piston ball two side planes, be interval with many strip-shaped inverted teeth, the rectangular triangle in cross section of described strip-shaped inverted tooth, on two side planes of described piston ball, all offer the right angle groove matching with described strip-shaped inverted tooth, the right-angle side of described right angled triangle is towards front end exit one side of described Flexible tube for toothpaste; When after described bristle sheet and toothbrush handles combination, promoting described bristle sheet makes described through hole relative with described paste outlet, and forward when the piston ball in squeezing toothpaste flexible pipe, described toothpaste flows to bristle sheet surface through described paste outlet and described through hole successively under the extruding of piston ball is done, and described piston ball is placed restrictions on return backward under the effect of described strip-shaped inverted tooth.
Further, the end of described connecting rod is provided with the carrying tablet for placing thumb, can easily promote described bristle sheet by described carrying tablet.
Further, the bristle on described bristle sheet adopts the bristles hair that length is 3-10mm to make.
Further, described bristle sheet is C shape, mainly to be formed by the bending C shape of elastomeric material substrate and the bristle being implanted on described outer surface of substrate, described brushhead be round bar shape and along outer surface circumferentially offer the groove of a circle for accommodating described C shape bristle sheet, described C shape bristle sheet is fastened in described brushhead rotationally.
The beneficial effects of the utility model are:
First, the convenient toothbrush in the utility model provides a kind of removable bristle sheet, because the cost of bristle sheet is lower, can after bristle deform, only changes and retain toothbrush handles bristle sheet, has reduced use cost;
Secondly,, owing to being provided with in the toothbrush handles in the utility model for accommodating toothpaste cavity and " automatic toothpaste propulsion plant " for toothpaste is advanced, facilitated disability friend in the time using the utility model toothbrush, toothpaste to be applied on bristle.
It is worth mentioning that most: utility model people dexterously bristle sheet is set to slidably, on toothbrush handles and bristle sheet, be respectively arranged with paste outlet and through hole, change the position relationship between paste outlet and through hole by slip bristle sheet, in the time that it joins or be relative, toothpaste can flow out on bristle sheet; In the time that it is staggeredly located, bristle sheet stops toothpaste to flow out to reach the object of placing restrictions on out cream.By a slight bristle sheet, reach multipurpose, this technical scheme did not occur before being, was also not easy to expect, had also brought preferably result of use simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the convenient toothbrush of interchangeable bristle of the present utility model is described further.
Fig. 1 is the overall structure schematic diagram of convenient toothbrush in embodiment mono-;
Fig. 2 is the structural representation of embodiment mono-dens in dente brush holder;
Fig. 3 is the structural representation of the bristle sheet of convenient toothbrush in embodiment mono-;
Fig. 4 is the structural representation of the brushhead of convenient toothbrush in embodiment mono-;
Fig. 5 is visual angle, the end schematic diagram of the bristle sheet of convenient toothbrush in embodiment mono-;
Fig. 6 is the structural representation of the bristle sheet of convenient toothbrush in embodiment bis-;
Fig. 7 is the structural representation of convenient toothbrush in embodiment tri-;
Fig. 8 is the overall structure schematic diagram of convenient toothbrush in embodiment tetra-;
Fig. 9 is the transversary cutaway view of Flexible tube for toothpaste;
Figure 10 is the surface structure schematic diagram of Flexible tube for toothpaste;
Figure 11 is the vertical structure cutaway view of Flexible tube for toothpaste;
Figure 12 is the A portion enlarged drawing in Figure 11;
Figure 13 is the structural representation of piston ball;
Figure 14 is the interior wall construction schematic diagram of flexible pipe software.
The specific embodiment
Embodiment mono-
Shown in Fig. 1-Fig. 5, the convenient toothbrush of interchangeable bristle in the utility model, comprises toothbrush handles 1 and removable bristle sheet 2.
Wherein, toothbrush handles 1 has brushhead 3, brushhead 3 is positioned at the front end of toothbrush handles 1, the front of brushhead 3 is smooth and smooth, between brushhead 3 and toothbrush handles 1, be one of the forming in the present embodiment, it adopts made of plastic, can certainly adopt metal or other material that can form definite shape to make.
Be provided with toothpaste reservoir 4 in the inside of toothbrush handles 1, the front of brushhead 3 offers the paste outlet 5 that is communicated to toothpaste reservoir 4, and paste outlet 5 also can be opened in other positions of brushhead 3 certainly.The rear portion of toothpaste reservoir 4 is provided with the toothpaste propulsion plant for toothpaste is pushed forward.
The open rearward end of toothpaste reservoir 4 and be provided with capping 6, between capping 6 and the chamber wall of toothpaste reservoir 4 for being threaded.Toothpaste propulsion plant is connected to capping 6 on the inner side of toothpaste reservoir 4, and in the present embodiment, toothpaste propulsion plant is mainly made up of spring and the piston sheet 7 that is connected to spring one end.Toothpaste propulsion plant can be also the propulsion plant of other form, as being subject to the difference of motive force source form can be divided into air-cylinder type propulsion plant or electrodynamic type propulsion plant etc. by piston sheet 7.
Wherein, bristle sheet 2 is for being engaging in place in the brushhead 3 at toothbrush handles 1 front end place, and the rear bristle sheet 2 of engaging relatively toothbrush handles 1 slides.Bristle sheet 2 comprises substrate 8, and substrate 8 adopts plastic material, offers through hole 9 on bristle sheet 2, and through hole 9 is opened in the middle part of substrate 8, and the front of substrate 8 is implanted with bristle, and bristle adopts plastics bristle.Can certainly adopt the long bristles hair of 3-10mm to make (while thering is high-temperature sterilization with bristles hair as bristle, can not be out of shape, deliquescing, and bristles hair contains various trace elements and collastromin, also beneficial to taking care of one's teeth).
The back side of substrate 8 is provided with that a pair of the aperture of the aperture of through hole 9 and paste outlet 5 matches for being engaged to the holding claw 10 in toothbrush handles 1, and in the time that bristle sheet 2 is engaged in toothbrush handles 1, the front of the back side of substrate 8 and brushhead 3 is close to and is formed and is slidably matched.
When use, after bristle sheet 2 and toothbrush handles 1 are combined and when promoting bristle sheet 2 and making through hole 9 relative with paste outlet 5, be contained in advance toothpaste in toothpaste reservoir 4 and under the extruding work of toothpaste propulsion plant, pass through successively paste outlet 5 and through hole 9 and flow to bristle sheet 2 surfaces.
For toothpaste carries out its replacing after using, also comprise that inside is preinstalled with the flexible pipe (not shown) of toothpaste, flexible pipe is inserted in toothpaste reservoir 4, the length of flexible pipe and external diameter all match with the degree of depth and the internal diameter of toothpaste reservoir 4, and spring forms after pretension and piston sheet 7 withstood on to bottom, the rear end place of flexible pipe.
Embodiment bis-
For the convenient toothbrush bristle sheet 2 in toothbrush process in the utility model can not slided because of stressed front and back, cause going out cream by mistake and hinder normal use.The present embodiment is the improvement of carrying out on embodiment mono-basis, as shown in Figure 6: substrate 8 back sides offer the chute 11 inserting for brushhead 3, the front end closed rear end opening of chute 11, the rear end of substrate 8 has extended to form connecting rod 12, holding claw 10 is located at the back side of connecting rod 12, and the end of connecting rod 12 is provided with the carrying tablet 13 for placing thumb.
After brushhead 3 is inserted chute 11, the front end of brushhead 3 withstands on sealing place of chute 11, and holding card also blocks toothbrush handles 1 and assist fixingly, and through hole 9 is positioned at the rear of paste outlet 5.In the time that needs go out cream, user is placed into thumb or other finger on this carrying tablet 13 and promotes forward bristle sheet 2 until through hole 9 is relative with paste outlet 5, just can form cream.In the time brushing teeth, do not move in order to make bristle sheet 2 keep stable, user presses and holds backward carrying tablet 13 by finger, and bristle sheet 2 just can maintain static.
Embodiment tri-
The present embodiment is that the one of bristle sheet 2 forms is replaced: as shown in Figure 7, bristle sheet 2 in the present embodiment is C shape, mainly to be formed by the bending C shape of elastoplast substrate 8 and the bristle being implanted on substrate 8 outer surfaces, elastoplast also can be replaced by other elastomeric materials, brushhead 3 be round bar shape and along outer surface circumferentially offer the groove 14 of a circle for accommodating C shape bristle sheet 2, C shape bristle sheet 2 is fastened in brushhead 3 rotationally.
Embodiment tetra-
The present embodiment provides the convenient toothbrush of another form, and in itself and embodiment mono-, the difference of convenient toothbrush is to change storage and the propulsion mode of toothpaste.As shown in Fig. 8-Figure 14, convenient toothbrush in the present embodiment comprises toothbrush handles 1, Flexible tube for toothpaste 15 and removable bristle sheet 2, bristle sheet 2 is for being engaging in place in the brushhead 3 at toothbrush handles 1 front end place, the rear bristle sheet 2 of engaging relatively toothbrush handles 1 slides, the rear portion of toothbrush handles 1 is provided with the connector for connecting Flexible tube for toothpaste 15, Flexible tube for toothpaste 15 is connected to connector, and the surface of brushhead 3 has the paste outlet 5 that is communicated to connector, offers through hole 9 on bristle sheet 2, Flexible tube for toothpaste 15 is mainly the hose body 16 by front opening back-end closure, the piston ball 17 that is encapsulated in the toothpaste in hose body 16 and be located in hose body 16 afterbodys forms, the internal diameter of the diameter of piston ball 17 and hose body 16 matches, the both sides of piston ball 17 are plane, on the relative inwall of 17 liang of side planes of hose body 16 and piston ball, be interval with many strip-shaped inverted teeth 18, the rectangular triangle in cross section of strip-shaped inverted tooth 18, piston ball 17 all offers the right angle groove matching with strip-shaped inverted tooth 18 on two side planes, the shape of the shape of right angled triangle and right angle groove matches, the right-angle side of right angled triangle is towards front end exit one side of Flexible tube for toothpaste 15, after bristle sheet 2 and toothbrush handles 1 combine, promoting bristle sheet 2 makes through hole 9 relative with paste outlet 5 also forward when the piston ball 17 in squeezing toothpaste flexible pipe 15, toothpaste in Flexible tube for toothpaste 15 flows to bristle sheet 2 surfaces through paste outlet 5 and through hole 9 successively under the extruding of piston ball 17 is done, and piston ball is placed restrictions on return backward under the effect of strip-shaped inverted tooth.
Between Flexible tube for toothpaste 15 and connector for being spirally connected.Section is the effect that the anti-tooth 18 of right angle trigonometry shape plays pawl in Flexible tube for toothpaste 15, to stop piston ball 17 returns, thereby has guaranteed that the front portion of Flexible tube for toothpaste 15 remains full, gets to facilitate squeeze next time.
The above-described embodiment that is not limited to of the present utility model, all employings are equal to replaces the technical scheme forming, and all drops in the protection domain of the utility model requirement.
Claims (10)
1. the convenient toothbrush of an interchangeable bristle, it is characterized in that: comprise toothbrush handles and removable bristle sheet, described bristle sheet is for being engaging in place in the brushhead at described toothbrush handles front end place, described bristle sheet toothbrush handles slip relatively after engaging, the inside of described toothbrush handles is provided with toothpaste reservoir, the rear portion of described toothpaste reservoir is provided with the toothpaste propulsion plant for toothpaste is pushed forward, the surface of described brushhead has the paste outlet that is communicated to described toothpaste reservoir, on described bristle sheet, offers through hole; When after the combination of described bristle sheet and toothbrush handles and when promoting described bristle sheet and making described through hole relative with described paste outlet, be contained in advance toothpaste in described toothpaste reservoir and under the extruding of toothpaste propulsion plant is done, pass through successively described paste outlet and described through hole and flow to bristle sheet surface.
2. the convenient toothbrush of interchangeable bristle according to claim 1, it is characterized in that: described paste outlet is located at the front of described brushhead, the front of described brushhead is smooth and smooth, described bristle sheet comprises substrate, described through hole is opened in the middle part of substrate, the front of described substrate is implanted with bristle, the back side of described substrate is provided with a pair of for being engaged to the holding claw in described toothbrush handles, the aperture of described through hole and the aperture of described paste outlet match, in the time that described bristle sheet is engaged in described toothbrush handles, the back side of described substrate and the front of described brushhead are close to and are formed and be slidably matched.
3. the convenient toothbrush of interchangeable bristle according to claim 2, it is characterized in that: described substrate back also offers the chute inserting for described brushhead, the front end closed rear end opening of described chute, the rear end of the described substrate formation connecting rod that extends back, described holding claw is located at the back side of described connecting rod, and after described brushhead is inserted described chute, the front end of brushhead withstands on front end sealing place of described chute.
4. the convenient toothbrush of interchangeable bristle according to claim 1, it is characterized in that: described bristle sheet is C shape, be to be mainly made up of the bending C shape of elastomeric material substrate and the bristle that is implanted on described outer surface of substrate, described brushhead is round bar shape and circumferentially offers the groove of a circle for accommodating described C shape bristle sheet along outer surface.
5. according to the convenient toothbrush of the arbitrary described interchangeable bristle of claim 1-4, it is characterized in that: the open rearward end of described toothpaste reservoir and be provided with capping, between the chamber wall of described capping and described toothpaste reservoir for being threaded, described toothpaste propulsion plant is located at described capping on the inner side of toothpaste reservoir, and described toothpaste propulsion plant is mainly made up of spring and the piston sheet that is connected to described spring one end.
6. the convenient toothbrush of interchangeable bristle according to claim 5, it is characterized in that: the inside that is inserted with front opening in described toothpaste reservoir is packaged with the flexible pipe of toothpaste, the length of described flexible pipe and external diameter all match with the degree of depth and the internal diameter of described toothpaste reservoir, after described spring forms pretension and described piston sheet is withstood on to bottom, the rear end place of described flexible pipe.
7. the convenient toothbrush of interchangeable bristle according to claim 3, is characterized in that: the end of described connecting rod is provided with the carrying tablet for placing thumb.
8. the convenient toothbrush of an interchangeable bristle, it is characterized in that: comprise toothbrush handles, Flexible tube for toothpaste and removable bristle sheet, described bristle sheet is for being engaging in place in the brushhead at described toothbrush handles front end place, described bristle sheet toothbrush handles slip relatively after engaging, the rear portion of described toothbrush handles is provided with the connector for connecting Flexible tube for toothpaste, described Flexible tube for toothpaste is connected to described connector, the surface of described brushhead has the paste outlet that is communicated to described connector, on described bristle sheet, offers through hole; Described Flexible tube for toothpaste is mainly by the hose body of front opening back-end closure, is encapsulated in the toothpaste in described hose body and the piston ball be located in described hose body afterbody forms, the both sides of described piston ball are plane, on the described hose body inwall relative with described piston ball two side planes, be interval with many strip-shaped inverted teeth, the rectangular triangle in cross section of described strip-shaped inverted tooth, on two side planes of described piston ball, all offer the right angle groove matching with described strip-shaped inverted tooth, the right-angle side of described right angled triangle is towards front end exit one side of described Flexible tube for toothpaste; When after described bristle sheet and toothbrush handles combination, promoting described bristle sheet makes described through hole relative with described paste outlet, and forward when the piston ball in squeezing toothpaste flexible pipe, described toothpaste flows to bristle sheet surface through described paste outlet and described through hole successively under the extruding of piston ball is done, and described piston ball is placed restrictions on return backward under the effect of described strip-shaped inverted tooth.
9. according to the convenient toothbrush of claim 1,2,3,4 or 8 arbitrary described interchangeable bristles, it is characterized in that: the bristle on described bristle sheet adopts the bristles hair that length is 3-10mm to make.
10. the convenient toothbrush of interchangeable bristle according to claim 8, it is characterized in that: described bristle sheet is C shape, be to be mainly made up of the bending C shape of elastomeric material substrate and the bristle that is implanted on described outer surface of substrate, described brushhead is round bar shape and circumferentially offers the groove of a circle for accommodating described C shape bristle sheet along outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740489.7U CN203619004U (en) | 2013-11-22 | 2013-11-22 | Convenient toothbrush with brush hair replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740489.7U CN203619004U (en) | 2013-11-22 | 2013-11-22 | Convenient toothbrush with brush hair replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619004U true CN203619004U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740489.7U Expired - Fee Related CN203619004U (en) | 2013-11-22 | 2013-11-22 | Convenient toothbrush with brush hair replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411166A (en) * | 2015-10-31 | 2016-03-23 | 农杰 | Portable toothbrush |
| CN105877146A (en) * | 2014-12-29 | 2016-08-24 | 章锐 | Multifunctional four-surface toothbrush |
| CN109744715A (en) * | 2017-11-02 | 2019-05-14 | 毕嘉咛 | More module formula combined toothbrush |
-
2013
- 2013-11-22 CN CN201320740489.7U patent/CN203619004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877146A (en) * | 2014-12-29 | 2016-08-24 | 章锐 | Multifunctional four-surface toothbrush |
| CN105411166A (en) * | 2015-10-31 | 2016-03-23 | 农杰 | Portable toothbrush |
| CN109744715A (en) * | 2017-11-02 | 2019-05-14 | 毕嘉咛 | More module formula combined toothbrush |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141122 |
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| EXPY | Termination of patent right or utility model |