CN220261078U - Novel parallel motion mechanism for fixed blade and movable blade - Google Patents
Novel parallel motion mechanism for fixed blade and movable blade Download PDFInfo
- Publication number
- CN220261078U CN220261078U CN202321824649.6U CN202321824649U CN220261078U CN 220261078 U CN220261078 U CN 220261078U CN 202321824649 U CN202321824649 U CN 202321824649U CN 220261078 U CN220261078 U CN 220261078U
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- knife rest
- blade
- fixed
- connecting rod
- movable
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- 208000019300 CLIPPERS Diseases 0.000 abstract description 4
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Dry Shavers And Clippers (AREA)
Abstract
The utility model discloses a novel parallel motion mechanism of a fixed blade and a movable blade, which relates to the technical field of electric hair clippers, and comprises the following components: the fixed knife rest, the one end fixedly connected with fixed blade of fixed knife rest, the top of fixed knife rest is provided with movable knife rest, the one end fixedly connected with of movable knife rest moves the blade, fixed knife rest rotates through the connecting rod pivot portion and is connected with the connecting rod, fixed knife rest is provided with the fixed knife rest circular arc portion of mutual butt with connecting rod pivot portion. Through the mutually supporting of connecting rod, axle core, connecting rod pivot portion, fixed knife rest circular arc portion that sets up, through control connecting rod rotation, the drive tool bit spring can drive and move the blade motion, can adjust the distance between movable blade and the fixed blade to reduce wearing and tearing, adjust simultaneously and leave the length of sending out, improve the life of whole tool bit, overall structure stability is high, satisfies people's user demand, and simple structure, with low costs, the clearance is convenient.
Description
Technical Field
The utility model relates to the technical field of electric hair clippers, in particular to a novel parallel motion mechanism of a fixed blade and a movable blade.
Background
The cutter head of the existing hair clipper, electric hair clipper and other products generally comprises a fixed cutter assembly and a movable cutter assembly, wherein the movable cutter assembly is mounted on the fixed cutter assembly, the movable cutter assembly comprises a movable cutter blade, the fixed cutter assembly comprises a fixed cutter blade, and the movable cutter blade is matched with the fixed cutter blade to achieve the purpose of cutting hair or other objects.
However, after the cutter head is used for a period of time, the fixing sheets in the method can influence the parallel running of the upper cutter blade and the lower cutter blade, so that parts are seriously worn, and the service life of the whole cutter head is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a novel parallel movement mechanism for a fixed blade and a movable blade, wherein the movable blade can be driven to move by a driving blade spring through the mutual matching of a connecting rod, a shaft core, a connecting rod rotating shaft part and a fixed blade holder arc part, and the movable blade can be adjusted by controlling the connecting rod to rotate, so that the abrasion is reduced, the leave-out length is adjusted, the service life of the whole blade is prolonged, the stability of the whole structure is high, the use requirement of people is met, the structure is simple, the cost is low, and the cleaning is convenient.
One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides a novel fixed blade and move blade parallel motion mechanism, includes the fixed knife rest, the one end fixedly connected with fixed blade of fixed knife rest, the top of fixed knife rest is provided with movable knife rest, the one end fixedly connected with of movable knife rest moves the blade, the fixed knife rest is connected with the connecting rod through the rotation of connecting rod pivot portion, fixed knife rest is provided with the fixed knife rest circular arc portion with the mutual butt of connecting rod pivot portion, fixedly connected with axle core on the connecting rod, be provided with the tool bit spring on the axle core, the middle part and the fixed knife rest fixed connection of tool bit spring, the one end that the tool bit spring is close to the movable blade is provided with the spring guide arm, be provided with the guide slot with the mutual butt of spring guide arm on the movable knife rest. Through the mutually supporting of connecting rod, axle core, connecting rod pivot portion, fixed knife rest circular arc portion that sets up, through control connecting rod rotation, the drive tool bit spring can drive and move the blade motion, can adjust the distance between movable blade and the fixed blade to reduce wearing and tearing, adjust simultaneously and leave the length of sending out, improve the life of whole tool bit, overall structure stability is high, satisfies people's user demand, and simple structure, with low costs, the clearance is convenient.
According to the novel parallel motion mechanism of the fixed blade and the movable blade, the movable blade is positioned above the fixed blade.
According to the novel parallel motion mechanism for the fixed blade and the movable blade, the number of the cutter head springs is two, and the cutter head springs are axisymmetrically arranged.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of a novel parallel motion mechanism for a fixed blade and a movable blade;
FIG. 2 is a cross-sectional view of a novel parallel motion mechanism for a stationary blade and a movable blade according to the present utility model;
FIG. 3 is an enlarged view of a portion of a novel parallel motion mechanism for a stationary blade and a movable blade according to the present utility model;
fig. 4 is a schematic structural view of an adjusting state of a novel parallel moving mechanism of a fixed blade and a movable blade.
Legend description:
101. fixing the tool rest; 102. a fixed blade; 103. a movable blade; 104. a movable blade holder; 105. a cutter head spring; 106. a connecting rod; 107. a shaft core; 108. a guide groove; 1011. fixing the arc part of the tool rest; 1051. a spring guide rod; 1061. a connecting rod rotating shaft part.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a novel parallel motion mechanism for a fixed blade and a movable blade according to an embodiment of the present utility model includes a fixed blade holder 101, one end of the fixed blade holder 101 is fixedly connected with the fixed blade 102, a movable blade holder 104 is disposed above the fixed blade holder 101, one end of the movable blade holder 104 is fixedly connected with the movable blade 103, the movable blade 103 is disposed above the fixed blade 102, the fixed blade holder 101 is rotatably connected with a connecting rod 106 through a connecting rod rotating shaft portion 1061, the fixed blade holder 101 is provided with a fixed blade holder circular arc portion 1011 abutting against the connecting rod rotating shaft portion 1061, a shaft core 107 is fixedly connected with the connecting rod 106, a cutter head spring 105 is disposed on the shaft core 107, two cutter head springs 105 are disposed in number, and are axisymmetrically disposed, a middle portion of the cutter head spring 105 is fixedly connected with the fixed blade holder 101, one end of the cutter head spring 105 near the movable blade 103 is provided with a spring guide 1051, and the movable blade holder 104 is provided with a guide groove 108 abutting against the spring 1051. Through the mutually supporting of connecting rod 106, axle core 107, connecting rod pivot portion 1061, fixed knife rest circular arc portion 1011 that set up, through control connecting rod 106 rotation, drive tool bit spring 105 can drive and move the blade 103 and move, can adjust the distance between movable blade 103 and the fixed blade 102 to reduce wearing and tearing, adjust simultaneously and leave the length of sending out, improve the life of whole tool bit, overall structure stability is high, satisfies people's user demand, and simple structure, with low costs, the clearance is convenient.
Working principle: through control connecting rod 106 rotation, drive tool bit spring 105 can drive movable blade 103 motion, can adjust the distance between movable blade 103 and the fixed blade 102 to reduce wearing and tearing, adjust simultaneously and leave the length of sending out, improve the durable life-span of whole tool bit, overall structure stability is high, satisfies people's user demand, and simple structure, with low costs, the clearance is convenient.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (3)
1. Novel fixed blade and movable blade parallel motion mechanism, including fixed knife rest (101), a serial communication port, the one end fixedly connected with fixed blade (102) of fixed knife rest (101), the top of fixed knife rest (101) is provided with movable knife rest (104), the one end fixedly connected with of movable knife rest (104) moves blade (103), fixed knife rest (101) are connected with connecting rod (106) through connecting rod pivot portion (1061) rotation, fixed knife rest (101) are provided with fixed knife rest circular arc portion (1011) each other with connecting rod pivot portion (1061) butt, fixedly connected with axle core (107) on connecting rod (106), be provided with tool bit spring (105) on axle core (107), the middle part and the fixed knife rest (101) fixedly connected with of tool bit spring (105), the one end that movable knife rest (105) are close to movable knife rest (103) is provided with spring guide (1051), be provided with guide slot (108) with spring (1051) butt each other on movable knife rest guide arm (104).
2. The novel parallel motion mechanism for a fixed blade and a movable blade according to claim 1, wherein the movable blade (103) is located above the fixed blade (102).
3. The novel parallel motion mechanism for the fixed blade and the movable blade according to claim 2, wherein the number of the cutter head springs (105) is two, and the cutter head springs are arranged in an axisymmetric manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824649.6U CN220261078U (en) | 2023-07-12 | 2023-07-12 | Novel parallel motion mechanism for fixed blade and movable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824649.6U CN220261078U (en) | 2023-07-12 | 2023-07-12 | Novel parallel motion mechanism for fixed blade and movable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261078U true CN220261078U (en) | 2023-12-29 |
Family
ID=89318714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824649.6U Active CN220261078U (en) | 2023-07-12 | 2023-07-12 | Novel parallel motion mechanism for fixed blade and movable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261078U (en) |
-
2023
- 2023-07-12 CN CN202321824649.6U patent/CN220261078U/en active Active
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