CN211094895U - Waterproof electric toothbrush - Google Patents
Waterproof electric toothbrush Download PDFInfo
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- CN211094895U CN211094895U CN201920983849.3U CN201920983849U CN211094895U CN 211094895 U CN211094895 U CN 211094895U CN 201920983849 U CN201920983849 U CN 201920983849U CN 211094895 U CN211094895 U CN 211094895U
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- brush head
- electric toothbrush
- waterproof
- handle
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Abstract
The utility model relates to a waterproof electric toothbrush for degree of depth cleaning tooth, include: the toothbrush comprises a toothbrush head, a step, a toothbrush head rod, a toothbrush handle bulge, a key hole, a key and a base; the brush head is fixed with brush hair, and the step is positioned between the brush head and the brush head rod; the step is provided with a water guide groove facing the direction of the brush head rod, and the brush head rod and the brush handle are detachably arranged together; the brush handle bulge is a part of the brush handle and is positioned between the brush head rod and the key hole; the water guide groove of the utility model divides the water on the brush head, so that the water on the brush head can not flow into the brush handle quickly; the bulge of the brush handle prevents water on the brush handle from quickly flowing into the key hole; waterproof bulges are arranged around the key hole, so that water on the brush handle cannot flow into the key hole; through the triple waterproof protection, water on the brush head cannot flow into the key hole. The utility model discloses the button accords with ergonomic's radian, and the touch is felt comfortablely, puts down the thumb that presses just, and the metal feel brings the enjoyment in the vision and has increased science and technology and felt.
Description
Technical Field
The utility model relates to an electric toothbrush, concretely relates to waterproof electric toothbrush with waterproof structure is had to button.
Background
Along with the rapid development of economy, the electric toothbrush is more and more popular and enters the lives of common people, and the electric toothbrush is popular with more and more people due to high frequency, good cleaning effect and convenient use. The electric toothbrush can be divided into a rotary electric toothbrush and a sound wave electric toothbrush according to the working principle, the rotary electric toothbrush cleans the oral cavity through the rotation of the toothbrush head, and the sound wave electric toothbrush realizes the cleaning effect through the high-frequency vibration of the toothbrush head.
As is well known, the waterproof process of the electric toothbrush is a major technical difficulty and key point in the related industries as long as the electric toothbrush contacts water. The conditions of contact with water generally cause short-circuiting or reduced reliability of electronic components, resulting in product failure. Waterproof treatment is also a big problem that must be solved in all electronic equipment and electronic product fields.
SUMMERY OF THE UTILITY MODEL
In view of the above, the main object of the present invention is to provide a waterproof electric toothbrush with waterproof button.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: a waterproof electric toothbrush for deep cleaning of teeth, comprising:
brush head: bristles are fixed on the brush head;
step (2): the step is positioned between the brush head and the brush head rod; a water guide groove facing the direction of the brush head rod is arranged on the step;
a brush head rod: the brush head rod and the brush head are integrally formed;
a brush handle: the brush handle is a part held by a hand when the toothbrush is used, and the brush head rod and the brush handle are detachably arranged together;
the brush handle is convex: the brush handle bulge is a part of the brush handle and is positioned between the brush head rod and the key hole;
a key hole is pressed: the button hole is arranged on the brush handle, and waterproof bulges are arranged around the button hole;
pressing a key: the key is arranged in the key hole; the surface of the key is an inwards concave arc-shaped key;
base: the base and the brush handle are mounted together in a non-contact charging manner.
In the specific embodiment of the present invention, the waterproof protrusions disposed around the key hole are arc-shaped waterproof protrusions.
In a specific embodiment of the present invention, the height range of the waterproof protrusion is: 0.8-2.11 mm.
In an embodiment of the present invention, the water guiding groove is a groove with a circular arc-shaped cross section or a concave spherical groove.
In an embodiment of the invention, the keys are fixed together by glue and internal components.
In the embodiment of the utility model, the brush head rod and the brush handle are installed together by the inserting rod on the brush handle.
In a specific embodiment of the present invention, the insertion rod sequentially comprises from the innermost to the outermost inside of the brush head rod: flat head, wedge connecting portion, concave circle, first fixed connection portion, second fixed connection portion, step junction, ring groove and outer lane groove.
In a specific embodiment of the present invention, the insertion rod is integrally formed.
In the embodiment of the present invention, a brush head rod engaged with the insertion rod is provided with: the flat head clamp and the flat head clamp are provided with inner holes in the middle, and the flat head is positioned in the inner hole.
In the embodiment of the present invention, the base and the brush handle are mounted together by an electromagnetic induction charging method.
The utility model discloses an actively advance the effect and lie in: the utility model provides a waterproof electric toothbrush has following advantage: compare like product, the utility model provides a waterproof electric toothbrush makes water-proof effects better through following three aspect:
1. the step 2 between the brush head 1 and the brush head rod 3 of the utility model is provided with a water guide groove 201 facing the direction of the brush head rod 3; the water guide groove 201 divides the water on the brush head 1, so that the water on the brush head 1 cannot flow into the brush handle 4 quickly;
2. the utility model is provided with the brush handle bulge 5, and the brush handle bulge 5 prevents water on the brush handle 4 from rapidly flowing into the key hole 7;
3. the utility model discloses be provided with waterproof arch 8 around key hole 7, make the water on the brush holder can not flow into in the key hole 7.
The utility model discloses an above triple waterproof protection makes the water on the brush head 1 can not flow into button hole 7.
Compare like product, the utility model provides a waterproof electric toothbrush, the button accords with ergonomic's radian, and the touch is felt comfortablely, puts down the thumb that presses down just, and the metal feel brings the enjoyment in the vision and has increased the science and technology and feel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is one of the schematic views of the connection structure between the brush head rod and the brush handle of the present invention.
Fig. 3 is a second schematic view of the connection structure between the brush head rod and the brush handle of the present invention.
Fig. 4-1 is a schematic view of the structure of the brush handle of the present invention.
Fig. 4-2 is a second schematic view of the structure of the brush handle of the present invention.
Fig. 5 is a schematic structural view of the brush head portion of the present invention.
Fig. 6 is a schematic structural view of the combined part of the handle and the base of the present invention.
Fig. 7 is a schematic structural diagram of the middle key, the key hole, and the protruding portion around the key hole of the present invention.
Fig. 8 is a schematic structural diagram of the middle key portion of the present invention.
The utility model discloses the name that well reference numeral corresponds:
the toothbrush comprises a toothbrush head 1, a step 2, a toothbrush head rod 3, a toothbrush handle 4, a toothbrush handle bulge 5, a key 6, a key hole 7, a waterproof bulge 8 and a base 9;
a water guide groove 201; an inner hole 301 and a flat head clamp 302;
the connecting structure comprises a plug rod 401, a flat head 402, a wedge-shaped connecting part 403, a concave ring 404, a first fixed connecting part 405, a second fixed connecting part 406, a step connecting part 408, an annular groove 407 and an outer ring groove 409.
Detailed Description
The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.
The utility model provides a waterproof electric toothbrush for degree of depth cleaning tooth, figure 1 is the utility model discloses an overall structure schematic diagram. As shown in fig. 1: this waterproof electric toothbrush includes: brush head 1, step 2, brush head pole 3, brush holder 4, brush holder arch 5, button 6, button hole 7, waterproof arch 8, base 9.
The brush head 1 is fixed with brush hair; the step 2 is positioned between the brush head 1 and the brush head rod 3; the step 2 is provided with a water guide groove 201 facing the direction of the brush head rod 3; the brush head rod 3 and the brush head 1 are integrally formed; the brush holder bulge 5 is a part of the brush holder 4 and is positioned between the brush head rod 3 and the key hole 7; the brush holder 4 is a part held by a hand when the toothbrush is used, and the brush head rod 3 and the brush holder 4 are detachably arranged together.
Fig. 2 is one of the schematic views of the connection structure between the brush head rod and the brush handle of the present invention. Fig. 3 is a second schematic view of the connection structure between the brush head rod and the brush handle of the present invention. As shown in fig. 2-3: the head shaft 3 and the handle 4 are mounted together using an insert 401 on the handle 4.
Fig. 4-1 is a schematic view of the structure of the brush handle of the present invention. As shown in fig. 4-1: the insert rod 401 comprises in sequence from the innermost to the outermost inside of the brush head rod 3: the plug 401 comprises a flat head 402, a wedge-shaped connecting part 403, a concave ring 404, a first fixed connecting part 405, a second fixed connecting part 406, a step connecting part 408, a circular groove 407 and an outer ring groove 409 which are integrally formed.
Fig. 4-2 is a second schematic view of the structure of the brush handle of the present invention. As shown in fig. 4-2: be provided with in the brush head pole 3 with inserted bar 401 complex: an inner hole 301 is formed between the flat-head clamp 302 and the flat-head clamp 302, and the flat head 402 is positioned in the inner hole 301.
Fig. 6 is a schematic structural view of the combined part of the handle and the base of the present invention. The base 9 and the brush handle 4 are installed together in a non-contact charging mode, and in a specific implementation process, the base 9 and the brush handle 4 can be installed together in an electromagnetic induction charging mode.
Fig. 7 is a schematic structural diagram of the middle key, the key hole, and the protruding portion around the key hole of the present invention. As shown in fig. 7: the button hole 7 is arranged on the brush handle 4, and the periphery of the button hole 7 is provided with a waterproof bulge 8. The key 6 is arranged in the key hole 7; fig. 8 is a schematic structural diagram of the middle key portion of the present invention. The surface of the key 6 is an inwards concave arc-shaped key. What set up around the key hole 7 is curved waterproof arch 8, and waterproof arch 8's high scope is: 0.8-2.11 mm, and other parameters can be adopted in the specific implementation process.
Fig. 5 is a schematic structural view of the brush head portion of the present invention, the water guide groove 201 is a spherical groove with a circular arc-shaped or concave cross section, and the button 6 is fixed with the inner member through glue.
Fig. 7 is a schematic structural diagram of the middle key, the key hole, and the protruding portion around the key hole of the present invention. Fig. 8 is a schematic structural diagram of the middle key portion of the present invention. The step 2 between the brush head 1 and the brush head rod 3 of the utility model is provided with a water guide groove 201 facing the direction of the brush head rod 3; the water guide groove 201 divides the water on the brush head 1, so that the water on the brush head 1 cannot flow into the brush handle 4 quickly; the utility model is provided with the brush handle bulge 5, and the brush handle bulge 5 prevents water on the brush handle 4 from rapidly flowing into the key hole 7; the utility model discloses be provided with waterproof arch 8 around key hole 7, make the water on the brush holder can not flow into in the key hole 7. The utility model discloses an above triple waterproof protection makes the water on the brush head 1 can not flow into button hole 7.
The utility model provides a waterproof electric toothbrush, the button accords with ergonomic's radian, and the touch is felt comfortablely, puts down the thumb that presses down just, and the metal feel brings the enjoyment in the vision and has increased science and technology and feel.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. A waterproof electric toothbrush for deep cleaning of teeth, characterized by: the waterproof electric toothbrush includes:
brush head: bristles are fixed on the brush head;
step (2): the step is positioned between the brush head and the brush head rod; a water guide groove facing the direction of the brush head rod is arranged on the step;
a brush head rod: the brush head rod and the brush head are integrally formed;
a brush handle: the brush handle is a part held by a hand when the toothbrush is used, and the brush head rod and the brush handle are detachably arranged together;
the brush handle is convex: the brush handle bulge is a part of the brush handle and is positioned between the brush head rod and the key hole;
a key hole is pressed: the button hole is arranged on the brush handle, and waterproof bulges are arranged around the button hole;
pressing a key: the key is arranged in the key hole; the surface of the key is an inwards concave arc-shaped key;
base: the base and the brush handle are mounted together in a non-contact charging manner.
2. The waterproof electric toothbrush of claim 1, wherein: the waterproof bulges arranged around the key hole are arc-shaped waterproof bulges.
3. The waterproof electric toothbrush according to claim 1 or 2, characterized in that: the height range of the waterproof bulge is as follows: 0.8-2.11 mm.
4. The waterproof electric toothbrush of claim 1, wherein: the water guide groove is a groove with an arc-shaped section or an inwards concave spherical groove.
5. The waterproof electric toothbrush of claim 1, wherein: the keys are fixed together by glue and internal components.
6. The waterproof electric toothbrush of claim 1, wherein: the brush head rod and the brush handle are installed together by an inserted link on the brush handle.
7. The waterproof electric toothbrush of claim 6, wherein: the inserted bar includes from the brush head pole is inside to outside in proper order: flat head, wedge connecting portion, concave circle, first fixed connection portion, second fixed connection portion, step junction, ring groove and outer lane groove.
8. The waterproof electric toothbrush of claim 7, wherein: the inserted bar is integrally formed.
9. The waterproof electric toothbrush of claim 7, wherein: with the inserted bar complex is provided with in the first pole of brush: the flat head clamp and the flat head clamp are provided with inner holes in the middle, and the flat head is positioned in the inner hole.
10. The waterproof electric toothbrush of claim 1, wherein: the base and the brush handle are installed together in an electromagnetic induction charging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983849.3U CN211094895U (en) | 2019-06-27 | 2019-06-27 | Waterproof electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983849.3U CN211094895U (en) | 2019-06-27 | 2019-06-27 | Waterproof electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094895U true CN211094895U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983849.3U Active CN211094895U (en) | 2019-06-27 | 2019-06-27 | Waterproof electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353519A (en) * | 2020-11-09 | 2021-02-12 | 深圳素士科技股份有限公司 | Electric toothbrush with waterproof button |
-
2019
- 2019-06-27 CN CN201920983849.3U patent/CN211094895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353519A (en) * | 2020-11-09 | 2021-02-12 | 深圳素士科技股份有限公司 | Electric toothbrush with waterproof button |
| CN112353519B (en) * | 2020-11-09 | 2022-04-12 | 深圳素士科技股份有限公司 | Electric toothbrush with waterproof button |
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