CN215606471U - Low-noise electric toothbrush - Google Patents
Low-noise electric toothbrush Download PDFInfo
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- CN215606471U CN215606471U CN202121113242.3U CN202121113242U CN215606471U CN 215606471 U CN215606471 U CN 215606471U CN 202121113242 U CN202121113242 U CN 202121113242U CN 215606471 U CN215606471 U CN 215606471U
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Abstract
The utility model discloses a low-noise electric toothbrush, comprising: the device comprises a shell, a first support part and a second support part, wherein a first accommodating cavity is formed in the shell, and a butting part is arranged in the first accommodating cavity; the driving assembly is arranged in the first accommodating cavity; and one end of the buffer component is abutted against the driving component, and the end surface of the other end of the buffer component is abutted against the abutting piece. Through the setting of above-mentioned structure, the buffering subassembly sets up between drive assembly and the first chamber inner wall that holds, and is isolated with drive assembly and the first chamber side wall that holds to make drive assembly contact with the buffering subassembly when operating condition, prevent that drive assembly direct striking is first to hold the chamber inner wall, reduce the vibrations of product, the noise reduction promotes user's use effectively and experiences, promotes the life of product effectively.
Description
Technical Field
The utility model relates to the technical field of oral cleaning, in particular to a low-noise electric toothbrush.
Background
As an emerging cavity cleaning tool, an electric toothbrush is increasingly used by people because of its strong cleaning effect, convenient usage and comfortable usage experience.
However, the conventional electric toothbrush has certain problems. The high-frequency motor in the existing electric toothbrush is mostly directly arranged in the electric toothbrush, and when the high-frequency motor works, the high-frequency motor is easy to collide with a shell of the electric toothbrush due to high rotating frequency, so that strong vibration can be generated, a large amount of noise can be generated, and the use experience of a user is seriously reduced; moreover, frequent collision easily causes the loosening of the product structure, influences the service life of the product and brings economic loss to users.
Therefore, the utility model provides the low-noise electric toothbrush, and the vibration can be effectively reduced, the noise is reduced, the service life of a product is prolonged, and the use experience of a user is improved through the damping mechanism.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the low-noise electric toothbrush which is simple in structure, good in damping effect and stable in structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the present invention provides a low noise electric toothbrush comprising:
the device comprises a shell, a first support part and a second support part, wherein a first containing cavity is formed in the shell, and a butting part is arranged in the first containing cavity;
the driving assembly is arranged in the first accommodating cavity;
and one end of the buffer component is abutted against the driving component, and the end surface of the other end of the buffer component is abutted against the abutting piece.
Further, the buffering assembly comprises a second buffering member and a first buffering member, the second buffering member is arranged at one end of the first accommodating cavity, the first buffering member is arranged at the other end of the first accommodating cavity, one end of the driving assembly abuts against the second buffering member, and the other end of the driving assembly abuts against the first buffering member.
Furthermore, the driving assembly is provided with a first limiting convex block, the first buffer piece is provided with a first limiting groove, and the first limiting convex block is inserted in the first limiting groove.
Furthermore, a first open groove is formed in the inner wall of the first limiting groove, and when the first limiting protruding block is inserted into the first limiting groove, a first deformation space is formed between the first open groove and the inner wall of the first limiting groove.
Further, the second limiting groove is formed in the abutting part, the first buffer part is provided with a second limiting convex block, and the second limiting convex block is inserted into the second limiting groove.
Furthermore, an insertion groove is formed in the bottom of the inner wall of the second limiting groove, an insertion block is arranged on the upper surface of the second limiting projection, and when the second limiting projection is inserted into the second limiting groove, the insertion block is inserted into the insertion groove.
Furthermore, the driving assembly is provided with a plurality of third limiting grooves, the surface of the first buffer piece is provided with a plurality of third limiting lugs, and when the first limiting lugs are inserted in the first limiting grooves, the third limiting lugs are inserted in the third limiting grooves.
Furthermore, the third limiting convex block is provided with a fourth limiting groove, the abutting piece is provided with a fourth limiting convex block, and when the second limiting convex block is inserted in the second limiting groove, the fourth limiting convex block is inserted in the fourth limiting groove.
Furthermore, a plurality of second slots are formed in the side surface of the second limiting bump, and when the second limiting bump is inserted into the second limiting groove, a second deformation space is formed between the second slots and the inner wall of the second limiting groove.
Furthermore, a plurality of third slots are formed in the surface of the insertion block, and when the insertion block is inserted into the insertion slot, a third deformation space is formed between the third slots and the insertion slot.
Furthermore, one of the driving component and the abutting part is provided with a buckle, the other of the abutting part and the driving component is provided with a clamping groove, and when the first limiting convex block is inserted in the first limiting groove and the second limiting convex block is inserted in the second limiting groove, the buckle is clamped in the clamping groove.
The utility model has the beneficial effects that: through the setting of above-mentioned structure, the buffering subassembly sets up between drive assembly and the first chamber inner wall that holds, and is isolated with drive assembly and the first chamber side wall that holds to make drive assembly contact with the buffering subassembly when operating condition, prevent that drive assembly direct striking is first to hold the chamber inner wall, reduce the vibrations of product, the noise reduction promotes user's use effectively and experiences, promotes the life of product effectively.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to the drawings without creative efforts.
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an angular exploded view of a first embodiment of the present invention;
FIG. 2 is an enlarged view taken at circle A of FIG. 1;
FIG. 3 is an exploded view from another angle of the first embodiment of the present invention;
FIG. 4 is an angled cross-sectional view of the first embodiment of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at circle B;
FIG. 6 is an angled cross-sectional view of a second embodiment of the present invention;
FIG. 7 is another angular cross-sectional view of the second embodiment of the present invention;
fig. 8 is an exploded view of a part of the structure of the second embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 8, a low noise electric toothbrush includes:
the connector comprises a shell 10, wherein a first accommodating cavity 11 is formed in the shell 10, and an abutting piece 50 is arranged in the first accommodating cavity 11;
the driving assembly 20, the driving assembly 20 is arranged in the first accommodating cavity 11;
at least one buffer component 30, one end of the buffer component 30 is abutted against the driving component 20, and the end surface of the other end of the buffer component 30 is abutted against the abutting piece 50.
Through the setting of above-mentioned structure, the buffering subassembly sets up between drive assembly and butt piece, and is isolated with drive assembly and the first chamber lateral wall that holds to make drive assembly contact with the buffering subassembly when operating condition, prevent that drive assembly direct striking is the first chamber inner wall that holds, reduce the vibrations of product, the noise reduction promotes user's use effectively and experiences, promotes the life of product effectively.
Preferably, the abutting part is arranged at one end of the battery assembly, and the battery assembly is fixedly connected in the first accommodating cavity, so that on one hand, a battery can be fixed, and the cruising ability of a product is improved; on the other hand has also optimized the product structure, isolated drive assembly and the first intracavity wall that holds promote the vibration/noise reduction effect of product.
In this embodiment, the buffering component 30 includes a second buffering component 31 and a first buffering component 32, the second buffering component 31 is disposed at one end of the first accommodating cavity 11, the first buffering component 32 is disposed at the other end of the first accommodating cavity 11, one end of the driving component 20 abuts against the second buffering component 31, and the other end of the driving component 20 abuts against the first buffering component 32. Through the setting of above-mentioned structure, set up second bolster and first bolster respectively in drive assembly both ends, the separation drive assembly has effectively and the first contact that holds the intracavity wall, prevents that the drive assembly striking of in service is first to hold the intracavity wall, reduces the vibrations of product and the noise that vibrations produced, promotes user's use effectively and experiences to reduce the product damage that violent vibrations caused, promote the life of product, protect user's safety in utilization.
In this embodiment, the driving assembly 20 is provided with a first limiting protrusion 21, the first buffer 32 is provided with a first limiting groove 321, and the first limiting protrusion 21 is inserted into the first limiting groove 321. Through the setting of above-mentioned structure, first spacing lug cartridge makes being connected of drive assembly and first bolster inseparabler in first spacing recess, prevents that drive assembly and first bolster from breaking away from, ensures the vibration/noise reduction effect of product, promotes the life of product and user's use experience.
In this embodiment, the inner wall of the first limiting groove 321 is provided with a first open slot 326, and when the first limiting protrusion 21 is inserted into the first limiting groove 321, a first deformation space is formed between the first open slot 326 and the inner wall of the first limiting groove 321. Through the arrangement of the structure, when the first limiting lug is inserted into the first limiting groove, the first open groove can balance air pressure inside and outside the first limiting groove, so that the first limiting lug can be conveniently inserted into the first limiting groove, and the production efficiency of products is improved; simultaneously, because first spacing recess inner wall is equipped with first fluting for there is deformation space between first spacing lug and the first spacing recess inner wall, this deformation space can allow elastic first bolster can take place elastic deformation when receiving drive assembly's power, has reduced drive assembly effectively to the first impact force that holds the intracavity wall, the shock attenuation effect of guarantee product, noise abatement promotes user's use and experiences.
In this embodiment, the abutting member 50 is provided with a second limiting groove 51, the first buffer member 32 is provided with a second limiting protrusion 322, and the second limiting protrusion 322 is inserted into the second limiting groove 51. Through the setting of above-mentioned structure, the butt sets up in first holding the chamber fixedly, and the spacing lug cartridge of second is in the spacing recess of second to make back buffering subassembly fixed connection in butt, fixed back buffering subassembly effectively, prevent the skew of back buffering subassembly, guarantee the vibration/noise reduction effect of back buffering subassembly, promote the stability of product, and then promote user's use and experience, simple and practical.
In this embodiment, an insertion groove 511 is formed in the bottom of the inner wall of the second limiting groove 51, an insertion block 323 is arranged on the upper surface of the second limiting protrusion 322, and when the second limiting protrusion 322 is inserted into the second limiting groove 51, the insertion block 323 is inserted into the insertion groove 511. Through the setting of above-mentioned structure, cartridge piece cartridge in the cartridge groove, further with back buffer unit fixed connection in butt piece, promote the stability of product, prolonged the life of product effectively, the vibration/noise reduction effect of guarantee product.
In this embodiment, the driving assembly 20 is provided with a plurality of third limiting grooves 232, the surface of the first buffer 32 is provided with a plurality of third limiting protrusions 324, and when the first limiting protrusion 21 is inserted into the first limiting groove 321, the third limiting protrusions 324 are inserted into the third limiting grooves 232. Through the setting of above-mentioned structure, the spacing lug of third cooperation third spacing recess has injectd the back buffering subassembly effectively, makes the back buffering subassembly firmly connect in drive assembly, prevents the skew of back buffering subassembly, and preferably, the spacing lug of third can set up in four directions about the upper and lower of back buffering subassembly, prevents that the back buffering subassembly from taking place the skew in all directions, promotes the vibration/noise reduction effect of product effectively.
In this embodiment, the third limiting protrusion 324 is provided with a fourth limiting groove 325, the abutting member 50 is provided with a fourth limiting protrusion 52, and when the second limiting protrusion 322 is inserted into the second limiting groove 51, the fourth limiting protrusion 52 is inserted into the fourth limiting groove 325. Through the setting of above-mentioned structure, four directions about the upper and lower of back buffering subassembly set up the spacing recess of second, can restrict the removal between back buffering subassembly and the butt piece in all directions, prevent the skew of back buffering subassembly, promote the stability of product.
In this embodiment, a plurality of second slots 327 are formed in a side surface of the second limiting protrusion 322, and when the second limiting protrusion 322 is inserted into the second limiting groove 51, a second deformation space is formed between the second slots 327 and an inner wall of the second limiting groove 51. Through the arrangement of the structure and the arrangement of the second grooves, a second deformation space is formed between the second limiting convex block and the second limiting groove, when the driving assembly works, the rear buffering assembly is stressed and deformed and resets, so that the impact of the driving assembly on the inner wall of the first accommodating cavity is effectively reduced, and the vibration and the noise of a product are reduced; preferably, the second fluting sets up along drive assembly's axial for there is deformation space in back buffering subassembly about in the upper and lower left and right direction, slows down drive assembly about effectively to the impact of first holding intracavity wall.
In this embodiment, a plurality of third slots 328 are formed in the surface of the insertion block 323, and when the insertion block 323 is inserted into the insertion slot 511, a third deformation space is formed between the third slot 325 and the insertion slot 511. Through the setting of above-mentioned structure, the impact force between back buffering subassembly and the butt piece has further been reduced in the setting in third deformation space, and preferably, the third fluting is the annular and arranges along drive assembly's axial to there is deformation space in the axial direction of drive assembly in the back buffering subassembly, slows down the impact of drive assembly to first holding intracavity wall in the axial direction effectively.
In this embodiment, one of the driving component 20 and the abutting component 50 is provided with a buckle 22, the other of the abutting component 50 and the driving component 20 is provided with a slot 53, and when the first limiting protrusion 21 is inserted into the first limiting groove 321 and the second limiting protrusion 322 is inserted into the second limiting groove 51, the buckle 22 is buckled to the slot 53. Through the setting of above-mentioned structure, buckle and draw-in groove cooperation make drive assembly and butt piece movably be connected, promote the stability of product, and then the buffering subassembly sets up between drive assembly and butt piece, has slowed down drive assembly effectively to the first impact that holds intracavity wall and butt piece, reduces the noise of product.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the practice of the utility model to the particular forms disclosed. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. A low noise, powered toothbrush, comprising:
the device comprises a shell (10), wherein a first accommodating cavity (11) is formed in the shell (10), and a butting piece (50) is arranged in the first accommodating cavity (11);
a drive assembly (20), wherein the drive assembly (20) is arranged in the first accommodating cavity (11);
and the buffer component (30) is provided with one end abutting against the driving component (20) and the end surface of the other end abutting against the abutting piece (50).
2. A low noise electric toothbrush according to claim 1, wherein the buffer member (30) comprises a first buffer member (32) and a second buffer member (31), two ends of the driving member (20) respectively abut against the first buffer member (32) and the second buffer member (31), the first buffer member (32) abuts against the abutting member (50), and the second buffer member (31) abuts against the inner wall of the first accommodating cavity (11).
3. A low-noise electric toothbrush according to claim 2, wherein the driving assembly (20) is provided with a first limit projection (21), the first buffer (32) is provided with a first limit groove (321), and the first limit projection (21) is inserted into the first limit groove (321).
4. The low-noise electric toothbrush according to claim 3, wherein the first limiting recess (321) has a first slot (326) on an inner wall thereof, and when the first limiting protrusion (21) is inserted into the first limiting recess (321), a first deformation space is formed between the first slot (326) and the inner wall of the first limiting recess (321).
5. A low noise electric toothbrush according to claim 3, wherein the abutting member (50) is provided with a second limit recess (51), the first buffer member (32) is provided with a second limit protrusion (322), and the second limit protrusion (322) is inserted into the second limit recess (51).
6. The low-noise electric toothbrush according to claim 5, wherein the bottom of the inner wall of the second limiting recess (51) is provided with a slot (511), the upper surface of the second limiting protrusion (322) is provided with a plug-in block (323), and when the second limiting protrusion (322) is plugged into the second limiting recess (51), the plug-in block (323) is plugged into the slot (511).
7. The low-noise electric toothbrush according to claim 5, wherein the driving assembly (20) is provided with a plurality of third limiting grooves (232), the surface of the first buffer (32) is provided with a plurality of third limiting protrusions (324), and when the first limiting protrusion (21) is inserted into the first limiting groove (321), the third limiting protrusions (324) are inserted into the third limiting grooves (232).
8. The low-noise electric toothbrush according to claim 7, wherein the third limiting protrusion (324) is provided with a fourth limiting recess (325), the abutting member (50) is provided with a fourth limiting protrusion (52), and when the second limiting protrusion (322) is inserted into the second limiting recess (51), the fourth limiting protrusion (52) is inserted into the fourth limiting recess (325).
9. The low-noise electric toothbrush according to claim 5, wherein a plurality of second slots (327) are formed on a side surface of the second limiting protrusion (322), and when the second limiting protrusion (322) is inserted into the second limiting recess (51), a second deformation space is formed between the second slots (327) and an inner wall of the second limiting recess (51).
10. A low noise electric toothbrush according to claim 5, wherein one of the driving member (20) and the abutting member (50) is provided with a catch (22), and the other of the abutting member (50) and the driving member (20) is provided with a catch groove (53), and when the first limit projection (21) is inserted into the first limit groove (321) and the second limit projection (322) is inserted into the second limit groove (51), the catch (22) is caught in the catch groove (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113242.3U CN215606471U (en) | 2021-05-21 | 2021-05-21 | Low-noise electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113242.3U CN215606471U (en) | 2021-05-21 | 2021-05-21 | Low-noise electric toothbrush |
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| Publication Number | Publication Date |
|---|---|
| CN215606471U true CN215606471U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121113242.3U Active CN215606471U (en) | 2021-05-21 | 2021-05-21 | Low-noise electric toothbrush |
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| CN (1) | CN215606471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317171B (en) * | 2021-05-21 | 2024-03-22 | 珠海大拇指创新科技有限公司 | Electric toothbrush of shock attenuation low noise |
-
2021
- 2021-05-21 CN CN202121113242.3U patent/CN215606471U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317171B (en) * | 2021-05-21 | 2024-03-22 | 珠海大拇指创新科技有限公司 | Electric toothbrush of shock attenuation low noise |
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