CN216742514U - Mute transmission structure for small household appliance - Google Patents
Mute transmission structure for small household appliance Download PDFInfo
- Publication number
- CN216742514U CN216742514U CN202220208538.1U CN202220208538U CN216742514U CN 216742514 U CN216742514 U CN 216742514U CN 202220208538 U CN202220208538 U CN 202220208538U CN 216742514 U CN216742514 U CN 216742514U
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- transmission
- face
- mounting disc
- bolster
- silent
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Abstract
A silent transmission structure for small household electrical appliances. The problem that noise is easily generated intermittently by a driving part and a driven part when the existing small household appliance is used is mainly solved. The method is characterized in that: be equipped with first transmission portion (21) on the driving part, be equipped with second transmission portion (41) on the follower, first transmission portion includes first transmission face (211) that circumference was equipped with, second transmission portion includes second transmission face (411) that circumference was equipped with, be equipped with bolster (5) on first transmission face and/or the second transmission face, the bolster is located between first transmission face and the second transmission face. The utility model provides a mute transmission structure for small household appliances, wherein a buffer part is arranged between a first transmission surface and a second transmission surface, so that the first transmission surface and the second transmission surface can not directly collide, the noise is reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of small household appliances, in particular to a mute transmission structure for a small household appliance.
Background
Small household appliances such as buffing machine or nail polish machine, mostly drive the follower through the driving piece and rotate to drive the working head by the follower and rotate, its working face can intermittent collision produce the noise on the follower when present driving piece rotates, can influence the life of product moreover.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the background art, the utility model provides a mute transmission structure for small household appliances, which mainly solves the problem that the driving part and the driven part are easy to generate noise intermittently when the small household appliances are used at present.
The technical scheme adopted by the utility model is as follows:
the utility model provides a silence transmission structure for on small-size household electrical appliances, includes the casing, be equipped with on the casing with the power supply be connected the drive piece and with the follower that the working head linkage is connected, be equipped with first transmission portion on the drive piece, be equipped with second transmission portion on the follower, first transmission portion includes the first transmission face that circumference was equipped with, second transmission portion includes the second transmission face that circumference was equipped with, be equipped with the bolster on first transmission face and/or the second transmission face, the bolster is located between first transmission face and the second transmission face.
The buffer piece is arranged on the second transmission surface.
The driving part comprises a first mounting disc, and the first transmission part is a first transmission plate arranged at the eccentric position of the first mounting disc; the follower includes the second mounting disc, the second transmission portion does the second drive plate that the eccentric department of second mounting disc was equipped with, the bolster includes the ring body, the ring body cover is located second drive plate circumference.
The buffer is made of rubber or silica gel.
The second driving plate circumference is equipped with the bead, the bead is used for preventing the bolster is deviate from the second driving plate.
The working head is a grinding head.
The first mounting disc is provided with a boss, and the buffer part is arranged between the axial outer end face of the second mounting disc and the axial end face of the boss.
The beneficial effects of the utility model are: the utility model provides a mute transmission structure for small household appliances, wherein a buffer part is arranged between a first transmission surface and a second transmission surface, so that the first transmission surface and the second transmission surface can not directly collide, the noise is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
FIG. 2 is a schematic partial cross-sectional view of one embodiment of the present invention.
Fig. 3 is a schematic illustration of a partial explosion according to an embodiment of the present invention.
Fig. 4 is a perspective view of a rotating member according to an embodiment of the present invention.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which: as shown in the figure, a silence transmission structure for on small-size household electrical appliances, including casing 1, be equipped with on the casing drive member 2 be connected with power supply 9 and with the follower 4 that the linkage of working head 3 is connected, be equipped with first transmission portion 21 on the drive member, be equipped with second transmission portion 41 on the follower, first transmission portion includes the first transmission face 211 that circumference was equipped with, second transmission portion includes the second transmission face 411 that circumference was equipped with, be equipped with bolster 5 on first transmission face and/or the second transmission face, the bolster is located between first transmission face and the second transmission face. In the prior art, the first transmission surface is directly contacted with the second transmission surface, so that noise can be generated by intermittent collision, the buffer member can be arranged on the first transmission surface and/or the second transmission surface to realize the noise reduction effect, specifically, the buffer member is sleeved on the first transmission part to naturally realize the buffer effect on the circumferential first transmission surface, and the other type of buffer member can be grooved on the first transmission surface and then is arranged in the groove to be partially extended for contacting with the second transmission surface.
In the present invention, as shown in the figure, the buffer member is disposed on the second transmission surface. The preferred scheme is to set up the bolster on second transmission portion, and overall structure is compacter, and required installation space is also less.
In the present invention, as shown in the figure, the driving member includes a first mounting plate 20, and the first transmission part is a first transmission plate provided at an eccentric position of the first mounting plate; the follower includes second mounting disc 40, second transmission portion does the second driving plate that second mounting disc off-centre department was equipped with, the bolster includes ring body 51, the ring body cover is located second driving plate circumference. The preferred scheme is that the annular buffer piece is directly sleeved on the second transmission plate, so that the installation is more convenient, and grooves and the like are not required.
In the present invention, as shown in the drawings, the buffer member is made of rubber or silicone. The cost is low.
In the present invention, as shown in the figure, the second transmission plate is provided with a rib 42 in the circumferential direction, and the rib is used for preventing the buffer member from being separated from the second transmission plate. The buffer piece is installed into the second transmission plate from bottom to top, and is propped through the convex edge, the buffer piece is reset after being installed in place, the convex edge plays a role in preventing the buffer piece from falling out, and the convex edge can be arranged on the other side to play a role in limiting the two ends of the buffer piece when necessary.
In the utility model, as shown in the figure, the working head is a grinding head.
In the present invention, as shown in the figure, a boss 201 is provided on the first mounting disk, and the buffer part is provided between the axial outer end surface of the second mounting disk and the axial end surface of the boss. The axial direction can also play a role of collision prevention, and the contact distance between the two end faces is smaller than the distance from the second transmission plate to the first mounting plate.
The embodiments described with reference to the drawings are illustrative and are intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims (7)
1. The utility model provides a silence transmission structure for on small-size household electrical appliances, includes casing (1), be equipped with on the casing and drive spare (2) be connected with power supply (9) and with follower (4) that working head (3) linkage is connected, its characterized in that: be equipped with first transmission portion (21) on the driving part, be equipped with second transmission portion (41) on the follower, first transmission portion includes first transmission face (211) that circumference was equipped with, second transmission portion includes second transmission face (411) that circumference was equipped with, be equipped with bolster (5) on first transmission face and/or the second transmission face, the bolster is located between first transmission face and the second transmission face.
2. A silent transmission structure for small electric appliances, as claimed in claim 1, wherein: the buffer piece is arranged on the second transmission surface.
3. A silent transmission structure for small electric appliances, as claimed in claim 1, wherein: the driving part comprises a first mounting disc (20), and the first transmission part is a first transmission plate arranged at the eccentric position of the first mounting disc; the follower includes second mounting disc (40), the second transmission portion does the second driving plate that the eccentric department of second mounting disc was equipped with, the bolster includes ring body (51), the ring body cover is located second driving plate circumference.
4. A silent transmission structure for small electric appliances, as claimed in claim 1, wherein: the buffer is made of rubber or silica gel.
5. A silent transmission structure for small electric appliances, as claimed in claim 3, wherein: the second driving plate is circumferentially provided with a rib (42) used for preventing the buffer part from being separated from the second driving plate.
6. A silent transmission structure for small electric appliances, as claimed in claim 1, wherein: the working head is a grinding head.
7. A silent transmission structure for small electric appliances, as claimed in claim 3, wherein: be equipped with boss (201) on the first mounting disc, bolster part is located second mounting disc axial outer terminal surface with between the boss axial terminal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208538.1U CN216742514U (en) | 2022-01-26 | 2022-01-26 | Mute transmission structure for small household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208538.1U CN216742514U (en) | 2022-01-26 | 2022-01-26 | Mute transmission structure for small household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742514U true CN216742514U (en) | 2022-06-14 |
Family
ID=81916274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220208538.1U Active CN216742514U (en) | 2022-01-26 | 2022-01-26 | Mute transmission structure for small household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742514U (en) |
-
2022
- 2022-01-26 CN CN202220208538.1U patent/CN216742514U/en active Active
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