CN213320251U - Transmission mechanism of electric hair cutter - Google Patents
Transmission mechanism of electric hair cutter Download PDFInfo
- Publication number
- CN213320251U CN213320251U CN202022210827.9U CN202022210827U CN213320251U CN 213320251 U CN213320251 U CN 213320251U CN 202022210827 U CN202022210827 U CN 202022210827U CN 213320251 U CN213320251 U CN 213320251U
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- bottom plate
- roller
- bevel gear
- disc
- slide bar
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Abstract
The utility model relates to a transmission mechanism of an electric hair cutter, which comprises a movable tooth piece, a bottom plate, a disc, a short shaft, a roller, a first bevel gear, a second bevel gear and a roller; the disc is rotatably arranged in the bottom plate, the movable tooth piece is arranged on the lower side of the bottom plate in parallel, an opening cavity is formed in the rear end of the movable tooth piece, a slide bar is formed at the opening of the opening cavity, two rollers are arranged on the front side and the rear side of the slide bar respectively, each roller is rotatably connected to the lower side of the bottom plate, a guide bar is outwards formed in the middle of the slide bar, a sliding groove perpendicular to the slide bar is formed in the guide bar, and the roller is eccentrically and rotatably connected to the lower side of the disc, arranged in the sliding groove and capable of rolling along the sliding groove; the utility model provides high transmission efficiency has alleviateed the degree of each part wearing and tearing to prolong life, and weakened the vibration so that use.
Description
Technical Field
The utility model relates to a transmission mechanism of electric hair clipper.
Background
The electric hair clipper is a common hair dressing and hairdressing tool, and generally comprises a fixed clipper tooth, a movable clipper tooth, an adjusting handle, a shell and an electric appliance part arranged in the shell, wherein the electric appliance part drives the movable clipper tooth to reciprocate by virtue of a transmission mechanism so as to cut off hair matched with the fixed clipper tooth; the transmission mechanism of the existing electric hair clipper has low transmission efficiency, and each part is seriously abraded, so that the service life is short, the vibration is large, the use is inconvenient, and the electric hair clipper is to be further improved.
SUMMERY OF THE UTILITY MODEL
To the present situation of the above prior art, the technical problem to be solved in the utility model is to provide an electric hair clipper's drive mechanism that has improved transmission efficiency and has prolonged life, and has weakened the vibration so that use.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a transmission mechanism of an electric hair cutter comprises a movable tooth plate, a bottom plate, a disc, a short shaft, a roller, a first bevel gear, a second bevel gear and a roller, it is characterized in that the disc is rotatably arranged in the bottom plate, the movable tooth piece is arranged at the lower side of the bottom plate in parallel, an opening cavity is arranged at the rear end of the movable tooth piece, a slide strip is formed at the opening of the opening cavity, two rollers are arranged on the front side and the rear side of the slide strip, each roller is rotatably connected to the lower side of the bottom plate, the middle part of the sliding strip is outwards provided with a guide strip, a sliding groove vertical to the sliding strip is arranged in the guide strip, the roller is eccentrically and rotatably connected with the lower side of the disc, arranged in the chute and can roll along the chute, the short shaft is concentrically fixed on the upper side of the disc, the first bevel gear is sleeved and fixed at the end of the short shaft and arranged above the bottom plate, and the second bevel gear is meshed on the upper side of the first bevel gear.
Preferably, a clamping groove which is distributed annularly is formed in the circumferential side face of each roller, and the clamping groove is sleeved on the edges of the front side and the rear side of the sliding strip.
Preferably, a notch is further formed in each of the left end and the right end of the bottom plate.
Compared with the prior art, the utility model has the advantages of: the utility model provides high transmission efficiency has alleviateed the degree of each part wearing and tearing to prolong life, and weakened the vibration so that use.
Drawings
FIG. 1 is a view showing a structure of a top side of the present invention;
FIG. 2 is a bottom side structure view of the present invention;
fig. 3 is a usage state diagram of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1 to 3, a transmission mechanism of an electric hair clipper comprises a movable tooth plate 6, a bottom plate 7, a disc 12, a short shaft 10, a roller 13, a first bevel gear 9, a second bevel gear 8 and a roller 11; the disc 12 is rotatably arranged in the bottom plate 7, the movable teeth 6 are parallelly arranged on the lower side of the bottom plate 7, an opening cavity 61 is formed in the rear end of the movable teeth 6, a sliding strip 65 is formed at the opening of the opening cavity 61, two rollers 11 are arranged on the front side and the rear side of the sliding strip 65, each roller 11 is rotatably connected to the lower side of the bottom plate 7, a guide strip 63 is outwards formed in the middle of the sliding strip 65, a sliding groove 64 perpendicular to the sliding strip 65 is formed in the guide strip 63, the roller 13 is eccentrically and rotatably connected to the lower side of the disc 12 and arranged in the sliding groove 64 and can roll along the sliding groove 64, the short shaft 10 is concentrically fixed on the upper side of the disc 12, the first bevel gear 9 is sleeved on the end of the short shaft 10 and arranged above the bottom plate 7, and the second bevel.
The circumferential side surface of each roller 11 is provided with a clamping groove 111 which is distributed annularly, and the clamping grooves 111 are sleeved on the edges of the front side and the rear side of the slide bar 65.
A gap 71 is arranged at the left end and the right end of the bottom plate 7.
When in use, the utility model is arranged between the front ends of the lower shell 1 and the upper shell 2 of the electric hair clipper, and the left and right ends of the bottom plate 7 are respectively fixed on the inner walls of the left and right sides of the lower shell 1; a motor 3 and a battery 4 are also arranged between the lower shell 1 and the upper shell 2, and a rotating shaft of the motor 3 is inserted and fixed in the second bevel gear 8; after the power is switched on, the battery 4 provides electric energy to the motor 3 to rotate the rotating shaft thereof (prior art), and further drives the second bevel gear 8 to rotate, thereby driving the first bevel gear 9 and the short shaft 10 to rotate according to the gear meshing principle, and further driving the disc 12 to rotate in the bottom plate 7, thereby driving the roller 13 to slide back and forth along the sliding groove 64, and further driving the sliding strip 65 to slide transversely between the four rollers 11, thereby driving the movable teeth 6 to reciprocate left and right, thereby driving the driving shaft 8 to slide back and forth in the sliding groove 11 left and right, and further enabling the plurality of movable teeth 62 arranged at the front end of the movable teeth 6 and the plurality of fixed teeth 51 arranged at the front end of the fixed teeth 5 to reciprocate with each other, thereby cutting off hairs extending into the plurality of movable teeth 62 and the plurality of fixed teeth 51 (prior art).
The utility model provides high transmission efficiency has alleviateed the degree of each part wearing and tearing to prolong life, and weakened the vibration so that use.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. A transmission mechanism of an electric hair cutter comprises a movable tooth plate, a bottom plate, a disc, a short shaft, a roller, a first bevel gear, a second bevel gear and rollers, and is characterized in that the disc is rotatably arranged in the bottom plate, the movable tooth plate is arranged on the lower side of the bottom plate in parallel, an open cavity is formed at the rear end of the movable tooth plate, a slide bar is formed at the opening of the open cavity, two rollers are arranged on the front side and the rear side of the slide bar respectively, each roller is rotatably connected to the lower side of the bottom plate, a guide bar is outwards formed in the middle of the slide bar, a slide groove perpendicular to the slide bar is formed in the guide bar, the roller is eccentrically and rotatably connected to the lower side of the disc and is arranged in the slide groove and can roll along the slide groove, the short shaft is concentrically fixed on the upper side of the disc, and the first bevel gear is sleeved and, the second bevel gear is engaged on the upper side of the first bevel gear.
2. The transmission mechanism of an electric hair clipper according to claim 1, wherein each roller has a circumferential slot formed on a circumferential side thereof, the slots being disposed on front and rear edges of the slide bar.
3. The transmission mechanism of an electric hair clipper according to claim 1, wherein the bottom plate has a notch at both left and right ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210827.9U CN213320251U (en) | 2020-10-01 | 2020-10-01 | Transmission mechanism of electric hair cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210827.9U CN213320251U (en) | 2020-10-01 | 2020-10-01 | Transmission mechanism of electric hair cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213320251U true CN213320251U (en) | 2021-06-01 |
Family
ID=76069571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022210827.9U Active CN213320251U (en) | 2020-10-01 | 2020-10-01 | Transmission mechanism of electric hair cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213320251U (en) |
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2020
- 2020-10-01 CN CN202022210827.9U patent/CN213320251U/en active Active
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