CN209788949U - Long-life electric toothbrush - Google Patents
Long-life electric toothbrush Download PDFInfo
- Publication number
- CN209788949U CN209788949U CN201920559629.8U CN201920559629U CN209788949U CN 209788949 U CN209788949 U CN 209788949U CN 201920559629 U CN201920559629 U CN 201920559629U CN 209788949 U CN209788949 U CN 209788949U
- Authority
- CN
- China
- Prior art keywords
- bearing
- cavity
- silica gel
- annular groove
- gel block
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000741 silica gel Substances 0.000 claims abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011358 absorbing material Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 18
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a long-life electric toothbrush, which comprises a main body shell and a toothbrush head, wherein the bottom of the main body shell is provided with a concave cavity; an annular groove is arranged in the concave cavity, a bearing is fixed in the annular groove, and an outer ring of the bearing is inserted into the annular groove and fixed; three convex parts are arranged below the bearing inner ring, and the convex parts are distributed in a regular triangle structure; there is a gap between the top of the bearing and the cavity: a silica gel block is arranged in the concave cavity and is positioned above the bearing; the silica gel block is divided into a first cavity and a second cavity from top to bottom; a connecting channel from top to bottom is arranged on the silica gel block; a water absorbing material is stored in the first chamber; an elastic sheet is fixed in the second chamber, and one end of the elastic sheet penetrates through the silica gel block and extends into the connecting channel. The utility model has simple structure, can prolong the service life of the toothbrush head and reduce the bacteria breeding; meanwhile, the storage rack is more stable and not easy to damage when being placed.
Description
Technical Field
The utility model relates to a toothbrush field, concretely relates to high life electric toothbrush.
Background
The electric toothbrush is a toothbrush invented by Philippe-Guy Woog, the brush head generates high-frequency vibration through the quick rotation or vibration of the motor core, toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation in the oral cavity and has a massage effect on gum tissues.
Electric toothbrushes have many advantages over conventional toothbrushes, but also have disadvantages. Electric toothbrushes are relatively expensive, easily damaged and, in particular, have a shorter useful life for the head portion.
Disclosure of Invention
The utility model aims to solve the technical problem that the electric toothbrush with long service life is convenient to clean, can prolong the service life of the toothbrush head and reduce the bacterial growth; the storage is more stable and is not easy to fall down.
The utility model discloses a realize through following technical scheme: a long-life electric toothbrush comprises a main body shell and a toothbrush head, wherein a concave cavity is formed at the bottom of the main body shell; an annular groove is arranged in the concave cavity, a bearing is fixed in the annular groove, and an outer ring of the bearing is inserted into the annular groove and fixed; three convex parts are arranged below the bearing inner ring, and the convex parts are distributed in a regular triangle structure; there is a gap between the top of the bearing and the cavity: a silica gel block is arranged in the concave cavity and is positioned above the bearing; the silica gel block is divided into a first cavity and a second cavity from top to bottom; a connecting channel from top to bottom is arranged on the silica gel block; a water absorbing material is stored in the first chamber; an elastic sheet is fixed in the second chamber, and one end of the elastic sheet penetrates through the silica gel block and extends into the connecting channel.
as a preferable technical scheme, the convex part and the bearing are of an integrated structure; the bottom of the main body shell is provided with a rubber layer, and the lower part of the convex part is flush with the rubber layer; the bottom of the convex part is provided with anti-skid grains; the bearing outer ring is provided with external threads, the inner wall of the annular groove is provided with internal threads, and the bearing outer ring is meshed in the annular groove through threads.
As a preferred technical solution, the connecting channel is aligned with the central hole of the bearing; the diameter of the connecting channel is larger than the size of the toothbrush head.
As a preferred technical scheme, a plurality of air-permeable micropores are formed in the inner wall of the silica gel block, and the air-permeable micropores are communicated with the first chamber; the water absorbing material is activated carbon wrapped by gauze.
As the preferred technical scheme, the elastic sheet adopts an elastic metal sheet, and a plurality of wiring grooves are formed in the surface of the elastic sheet.
The utility model has the advantages that: the utility model has simple structure, can prolong the service life of the toothbrush head and reduce the bacteria breeding; meanwhile, the storage rack is more stable and not easy to damage when being placed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a partial structure diagram of the present invention;
Fig. 3 is a structural diagram of the silica gel block of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
in the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the toothbrush comprises a main body shell 1 and a toothbrush head 2, wherein a concave cavity 3 is formed at the bottom of the main body shell 1; an annular groove is arranged in the concave cavity, a bearing 4 is fixed in the annular groove, and the outer ring of the bearing 4 is inserted into the annular groove and fixed; three convex parts 6 are arranged below the bearing inner ring and distributed in a regular triangle structure.
Wherein, the convex part 6 and the bearing are of an integrated structure; a rubber layer 15 is fixed at the bottom of the main body shell through waterproof glue, so that the stability during placement is improved, the lower part of the convex part 6 is flush with the rubber layer 15, the convex part 6 is of a regular triangle structure and is of a three-point positioning structure, and the whole device is more stable during placement; the bottom of the convex part is provided with anti-skid grains; the bearing outer ring is provided with external threads, the inner wall of the annular groove is provided with internal threads, and the bearing outer ring is meshed in the annular groove through threads, so that the bearing is convenient to disassemble and adjust. The bearing inner ring can rotate, so that the convex part rotates, and the position of the convex part is adjusted.
In this embodiment, as shown in fig. 3, a gap exists between the upper side of the bearing 4 and the cavity 3: a silica gel block 5 is arranged in the concave cavity, and the silica gel block 5 is positioned above the bearing; the inside of the silica gel block 5 is divided into a first chamber 501 and a second chamber (not shown) from top to bottom; a connecting channel 7 is arranged on the silica gel block from top to bottom; the first chamber is internally provided with a water absorbing material 8; an elastic sheet 9 is fixed in the second chamber through waterproof glue, and one end of the elastic sheet penetrates through the silica gel block and extends into the connecting channel 7.
Wherein the connecting channel 7 is aligned with the central bore of the bearing; the diameter of the connecting channel is larger than the size of the toothbrush head.
Wherein, the inner wall of the silica gel block 5 is provided with a plurality of air-permeable micropores 11, and the air-permeable micropores 11 are communicated with the first chamber; the water absorbing material is activated carbon wrapped by gauze, has water absorption and has the function of reducing bacteria.
Wherein, the elastic sheet 9 adopts an elastic metal sheet, has good heat conductivity, and a plurality of wiring grooves are arranged on the surface of the elastic sheet.
During the use, can hold the convex part with the adjustment for the bearing rotates, makes the position of convex part adjustable, through convex part and the contact of placing the face, plays a supporting effect.
After the toothbrush is good, can dismantle the toothbrush head (the toothbrush head of general electric toothbrush is detachable, and the toothbrush head in this device also can be dismantled), pack the toothbrush head into the cavity, the brush hair on the toothbrush head is arranged in the interface channel, and whole toothbrush head can be packed into to the cavity when the design, reduces the contact of toothbrush head and external environment, cleaner health.
Rotatable toothbrush head for the brush hair contact on elastic sheet and the toothbrush head, the brush hair contact can take place to flatten and the washing of resilience, makes the filth on the brush hair popped out, and elasticity is the metal simultaneously, and the heat conductivity is good, and in addition the material that absorbs water can effectively reduce the water on the toothbrush head, the life of increase use toothbrush head. The wiring groove on the elastic sheet is convenient for imbedding the brush hair, has increased the contact surface with the brush hair, and is better to the dehumidification effect of brush hair.
The utility model has the advantages that: the utility model has simple structure, can prolong the service life of the toothbrush head and reduce the bacteria breeding; meanwhile, the storage rack is more stable and not easy to damage when being placed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a high life electric toothbrush, includes main body cover, toothbrush head, its characterized in that: the bottom of the main body shell is provided with a concave cavity; an annular groove is arranged in the concave cavity, a bearing is fixed in the annular groove, and an outer ring of the bearing is inserted into the annular groove and fixed; three convex parts are arranged below the bearing inner ring, and the convex parts are distributed in a regular triangle structure; there is a gap between the top of the bearing and the cavity: a silica gel block is arranged in the concave cavity and is positioned above the bearing; the silica gel block is divided into a first cavity and a second cavity from top to bottom; a connecting channel from top to bottom is arranged on the silica gel block; a water absorbing material is stored in the first chamber; an elastic sheet is fixed in the second chamber, and one end of the elastic sheet penetrates through the silica gel block and extends into the connecting channel.
2. The long-life electric toothbrush of claim 1, wherein: the convex part and the bearing are of an integrated structure; the bottom of the main body shell is provided with a rubber layer, and the lower part of the convex part is flush with the rubber layer; the bottom of the convex part is provided with anti-skid grains; the bearing outer ring is provided with external threads, the inner wall of the annular groove is provided with internal threads, and the bearing outer ring is meshed in the annular groove through threads.
3. The long-life electric toothbrush of claim 1, wherein: the connecting channel is aligned with the central hole of the bearing; the diameter of the connecting channel is larger than the size of the toothbrush head.
4. The long-life electric toothbrush of claim 1, wherein: the inner wall of the silica gel block is provided with a plurality of air-permeable micropores which are communicated with the first cavity; the water absorbing material is activated carbon wrapped by gauze.
5. The long-life electric toothbrush of claim 1, wherein: the elastic sheet adopts elastic metal piece, and many wiring grooves have been seted up on the surface of elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559629.8U CN209788949U (en) | 2019-04-23 | 2019-04-23 | Long-life electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559629.8U CN209788949U (en) | 2019-04-23 | 2019-04-23 | Long-life electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209788949U true CN209788949U (en) | 2019-12-17 |
Family
ID=68830721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920559629.8U Expired - Fee Related CN209788949U (en) | 2019-04-23 | 2019-04-23 | Long-life electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209788949U (en) |
-
2019
- 2019-04-23 CN CN201920559629.8U patent/CN209788949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |