CN204157905U - A kind of brush structure of simple and easy more changing brush head - Google Patents
A kind of brush structure of simple and easy more changing brush head Download PDFInfo
- Publication number
- CN204157905U CN204157905U CN201420605774.2U CN201420605774U CN204157905U CN 204157905 U CN204157905 U CN 204157905U CN 201420605774 U CN201420605774 U CN 201420605774U CN 204157905 U CN204157905 U CN 204157905U
- Authority
- CN
- China
- Prior art keywords
- brush
- button
- connecting portion
- shell fragment
- groove
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of brush structure of simple and easy more changing brush head, comprise brush, brush holder and button, button is made up of press section, connecting portion and elastic portion, and institute's elastic portion one end and connecting portion are interconnected in one, and the other end is the upper shell fragment of the V-shaped distribution of two panels and lower shell fragment; Press section is the bending position of an arc in the position be connected with connecting portion; Brush upper surface and brush holder inner surface are respectively equipped with groove, and the bottom surface of the connecting portion of button and the groove of brush upper surface are fitted, and the upper shell fragment of button and the groove of brush holder inner surface are fitted, and lower shell fragment is against the notch end of brush upper surface; Arrange a fixture in brush holder, fixture one end is connected on brush holder, and the other end fixes a spring, and the other end of this spring is resisted against the end of brush.Its structure of the utility model is simple, and button manufacturing cost is extremely low, more changing brush head mode that is convenient and combination is also various.
Description
Technical field
The utility model relates to the field of currying, and is specifically related to a kind ofly be convenient to currying of more changing brush head.
Background technology
Along with the progress of human society, people use the frequency of instrument also greatly to improve.For multiple types of tools, some is general, and also some is special instrument.Because different actual conditions need different configurations, in the structure of existing most instrument, its structure has become fixing shape, needs the whole instrument of replacing one to operate when demand changes.For brush, the patent No. be 201120172790.3 patent discloses a kind of demountable comb, it can change comb body flexibly, reaches the object of adaption demand.Such as, but in some cases, only convenience one-handed performance, when needing the tool heads using, change instrument under construction or other duties, and don't when facilitating both hands to soar to change, general replacing structure cannot meet this demand.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure being convenient to more changing brush head.
The technical scheme of the utility model technical solution problem is as follows:
A kind of brush structure of simple and easy more changing brush head, comprise brush, brush holder and button, it is inner that brush holder is inserted in described brush one end, described button is positioned at the joint of brush and brush holder, described button is made up of press section, connecting portion and elastic portion, described elastic portion one end and connecting portion are interconnected in one, and the other end is the upper shell fragment of the V-shaped distribution of two panels and lower shell fragment; One end, described press section and connecting portion are interconnected in one, and press section is the bending position of an arc in the position be connected with connecting portion, and bending position and connecting portion are an angle, make press section and connecting portion not in the same plane; Described brush upper surface and brush holder inner surface are respectively equipped with the groove of laminating button, the bottom surface of the connecting portion of described button and the groove of brush upper surface are fitted, the upper shell fragment of button and the groove of brush holder inner surface are fitted, and lower shell fragment is against the notch end of brush upper surface; Arrange a fixture in described brush holder, described fixture one end is connected on brush holder, and the other end fixes a spring, and the other end of this spring is resisted against the end of brush.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the upper surface of press section is parallel with the bottom surface of connecting portion.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the groove of brush upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush, the groove of brush is being an abutment face vertical with upper surface near end, and lower shell fragment is resisted against described abutment face.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, it also comprises a locating dowel, and the connecting portion of described button is provided with a through hole, and locating dowel penetrates described through hole and is fixed in brush holder by button.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the thickness of lower shell fragment is greater than the thickness of shell fragment.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, fixture is provided with a draw-in groove, spring one end is placed in this draw-in groove.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, spring is plastic spring.
The beneficial effects of the utility model are: between brush and brush holder, establish a button, and this button adopts film material, and the rear of button is set to V-type elastic portion by handle, is provided with groove in order to snap in the elastic portion of button at brush holder and brush position.Its structure is simple, and the button manufacturing cost utilized mode that is extremely low, that change and combine is also convenient.
1, because the connecting portion of button and press section have an angle, when press section is out of shape downwards, utilizes lever principle to be that fulcrum realizes prizing with connecting portion, elastic portion can be prized round about, be separated with brush, realize the dismounting of brush.
2, in pressing process, upper shell fragment thickness is set to less, after stressed, more easily produces deformation, thus be convenient to prizing of button.
3, one spring is set in brush holder rear end, when pressing the button, brush energy automatic spring.
4, the groove of brush upper surface is set to bevel-faced form, the shell fragment being convenient to button engages with the brush fixing position, also makes button put into the process of the groove of brush more smooth and easy simultaneously.
5, be convenient to the replacing of one-handed performance brush, due to the fit structure in button, brush holder, brush only need inwardly head into, and directly fixes, and only need press the button during dismounting, and brush is then separable.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is sectional view of the present utility model.
Fig. 3 is partial sectional view of the present utility model.
Detailed description of the invention
The utility model is further illustrated below in conjunction with accompanying drawing 1 ~ accompanying drawing 3.
The brush structure of a kind of simple and easy more changing brush head described in the utility model, comprise brush 1, brush holder 2 and button 3, it is inner that brush holder 2 is inserted in described brush 1 one end, described button 3 is positioned at the joint of brush 1 and brush holder 2, described button 3 is made up of press section 31, connecting portion 32 and elastic portion, described elastic portion one end and connecting portion 32 are interconnected in one, and the other end is upper shell fragment 33 and the lower shell fragment 35 of the V-shaped distribution of two panels; Described one end, press section 31 and connecting portion 32 are interconnected in one, and press section 31 is the bending position of an arc in the position be connected with connecting portion 32, and bending position and connecting portion 32, in an angle, make press section 31 and connecting portion 32 not in the same plane; Described brush 1 upper surface and brush holder 2 inner surface are respectively equipped with the groove of laminating button 3, the bottom surface of the connecting portion 32 of described button 3 and the groove 11 of brush 1 upper surface are fitted, the upper shell fragment 33 of button 3 is fitted with the groove 21 of brush holder 2 inner surface, and lower shell fragment 35 is against groove 11 end of brush 1 upper surface; Arrange a fixture 6 in described brush holder 2, described fixture 6 one end is connected on brush holder 2, and the other end fixes a spring 5, and the other end of this spring 5 is resisted against the end of brush 1.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the upper surface of press section 31 is parallel with the bottom surface of connecting portion 32.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the groove 11 of brush 1 upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush 1, the groove 11 of brush 1 is being an abutment face 12 vertical with upper surface near end, and lower shell fragment 35 is resisted against described abutment face 12.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, it also comprises a locating dowel 4, and the connecting portion 32 of described button 3 is provided with a through hole 34, and locating dowel 4 penetrates described through hole 34 and is fixed in brush holder 2 by button 3.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the thickness of lower shell fragment 35 is greater than the thickness of shell fragment 33.Because lower shell fragment is mainly in order to against brush, thus arrange thicker size, upper shell fragment needs deformation and restores to the original state at any time, and thus thickness setting is less, to adapt to deformation.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, fixture 6 is provided with a draw-in groove, spring 5 one end is placed in this draw-in groove.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, spring is plastic spring.
The utility model make use of the principle of lever, is fixed on by button in brush holder, and simultaneously the locating dowel of button around middle part is rotated, the shell fragment that can realize button rear end and the engaging between brush against or be separated from each other, be convenient to dismantle, more changing brush head.Dismounting brush only need press the button, and lower shell fragment shifts out the groove position of brush, and brush then directly can eject brush holder under the action of the spring; When installing brush, only needing direct being headed in brush holder brush one end then directly to engage, realizing the object of replaced by one hand brush.Certainly, this novel structure also can be applicable in the middle of the structure of multiple types of tools, and the replaceable handle in other instruments of this novel brush holder, brush and head construction, the handle of instrument and the cooperation place of head adopt said structure then should belong to a novel scope.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (7)
1. the brush structure of a simple and easy more changing brush head, comprise brush, brush holder and button, it is inner that brush holder is inserted in described brush one end, described button is positioned at the joint of brush and brush holder, it is characterized in that: described button is made up of press section, connecting portion and elastic portion, described elastic portion one end and connecting portion are interconnected in one, and the other end is the upper shell fragment of the V-shaped distribution of two panels and lower shell fragment; One end, described press section and connecting portion are interconnected in one, and press section is the bending position of an arc in the position be connected with connecting portion, and bending position and connecting portion are an angle, make press section and connecting portion not in the same plane; Described brush upper surface and brush holder inner surface are respectively equipped with the groove of laminating button, the bottom surface of the connecting portion of described button and the groove of brush upper surface are fitted, the upper shell fragment of button and the groove of brush holder inner surface are fitted, and lower shell fragment is against the notch end of brush upper surface; Arrange a fixture in described brush holder, described fixture one end is connected on brush holder, and the other end fixes a spring, and the other end of this spring is resisted against the end of brush.
2. the brush structure of a kind of simple and easy more changing brush head according to claim 1, is characterized in that: the upper surface of press section is parallel with the bottom surface of connecting portion.
3. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: the groove of brush upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush, the groove of brush is being an abutment face vertical with upper surface near end, and lower shell fragment is resisted against described abutment face.
4. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: also comprise a locating dowel, the connecting portion of described button is provided with a through hole, and locating dowel penetrates described through hole and is fixed in brush holder by button.
5. the brush structure of a kind of simple and easy more changing brush head according to claim 1, is characterized in that: the thickness of lower shell fragment is greater than the thickness of shell fragment.
6. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: described fixture is provided with a draw-in groove, spring one end is placed in this draw-in groove.
7. the brush structure of a kind of simple and easy more changing brush head according to claim 1 or 6 any one, is characterized in that: described spring is plastic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605774.2U CN204157905U (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605774.2U CN204157905U (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157905U true CN204157905U (en) | 2015-02-18 |
Family
ID=52531648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605774.2U Withdrawn - After Issue CN204157905U (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287427A (en) * | 2014-10-21 | 2015-01-21 | 东莞龙翔制刷有限公司 | Easily replaceable head brush structure |
| WO2022145159A1 (en) * | 2020-12-28 | 2022-07-07 | ライオン株式会社 | Replaceable-head-type toothbrush |
-
2014
- 2014-10-21 CN CN201420605774.2U patent/CN204157905U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287427A (en) * | 2014-10-21 | 2015-01-21 | 东莞龙翔制刷有限公司 | Easily replaceable head brush structure |
| CN104287427B (en) * | 2014-10-21 | 2016-02-17 | 东莞龙翔制刷有限公司 | A kind of brush structure of simple and easy more changing brush head |
| WO2022145159A1 (en) * | 2020-12-28 | 2022-07-07 | ライオン株式会社 | Replaceable-head-type toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |