CN111872985A

CN111872985A - Scratch-proof manual shaver

Info

Publication number: CN111872985A
Application number: CN202010491450.0A
Authority: CN
Inventors: 朱汉钰
Original assignee: Jiangsu Liyu Razor Co ltd
Current assignee: Jiangsu Liyu Razor Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-03

Abstract

The utility model provides an anti-scratch manual razor, including grab handle and connecting rod, grab handle and connecting rod are "Y" font, the connecting rod is equipped with the razor subassembly the top, the razor subassembly is bilateral symmetry structure, the razor subassembly is including connecting main shaft and protection casing, be equipped with the axle sleeve on the connection main shaft, the axle sleeve is connected through the connection piece with the protection casing, be equipped with first gear on the connection main shaft, it is equipped with the fixed disk to connect the main shaft inboard in opposite directions, be equipped with the second gear on the fixed disk, the protection casing inner wall is equipped with the driving gear, driving gear and second gear mutually support, be equipped with the third gear on the connection main shaft, be equipped with the second connecting axle on the fixed disk, be equipped with blade fixed sleeve on the second connecting axle: effectively prevent manual razor scratch face, the multiple blade simultaneous working improves the quality of shaving simultaneously, improves and shaves efficiency for the process of shaving is convenient simple more, also more comfortable.

Description

Scratch-proof manual shaver

Technical Field

The invention relates to the technical field of vegetable planting, in particular to an anti-scratch manual shaver.

Background

The manual shaver utilizes the physical principle to shave beard or other superfluous body hair, belongs to a self-service tool, not only meets the cleaning requirement, but also develops into the fashion trend of beauty treatment, and generally speaking, the manual shaver shaves cleanly. The hand shaver has low cost, easy operation and thorough cleaning, and the manual shaver always accounts for more than half of the market sales volume. As consumer habits change, and more enjoy the pleasure and relaxation of shaving people, more and more consumers choose manual shavers, and the status of the manual shavers also tends to rise.

In the process of using the manual shaver, the biggest problem is that the blade is directly attached to the face to feed, and the face is scratched due to uneven force application.

Disclosure of Invention

Technical problem to be solved

The technical problem to be solved by the invention is as follows: the blade is directly attached to the face for feeding, and the face is scratched due to uneven force.

(II) technical scheme

In order to overcome the problem that the blade is directly attached to the face and is fed, and the face is scratched due to uneven force application, the invention provides the following technical scheme: including grab handle and connecting rod, grab handle and connecting rod are "Y" font, the connecting rod is equipped with the razor subassembly the top, the razor subassembly is bilateral symmetry structure, the razor subassembly is including connecting main shaft and protection casing, it locates the connecting rod inboard in opposite directions to connect the main shaft, be equipped with the axle sleeve on the connecting main shaft, the axle sleeve is connected through the connection piece with the protection casing, it is equipped with first gear to connect the main shaft, it is equipped with the fixed disk to connect the main shaft inboard in opposite directions, be equipped with the second gear on the fixed disk, first gear and second gear cooperate, the protection casing inner wall is equipped with the driving tooth, the driving tooth mutually supports with the second gear, be equipped with the third gear on the connecting main shaft, be equipped with the second connecting axle on the fixed disk, be equipped with the fourth gear on the second connecting axle.

Furthermore, the blade and the tangent plane of the joint of the blade and the blade fixing sleeve are inclined at an angle of 30-45 degrees, so that the shaving effect is better when the angle is inclined, and the pricking feeling during shaving is reduced.

Further, the diameter ratio of the first gear to the second gear is 1:4-1: 6.

Furthermore, the diameter ratio of the fourth gear to the third gear is 1:4-1:6, so that the blade can be effectively ensured to rotate at a high speed when the protective cover rotates at a low speed.

Furthermore, the number of the blades is 40-60, and the multiple blades rotate to enable shaving to be cleaner.

Furthermore, the material used for the blade is 6Cr13 martensitic stainless steel, and the service life of the blade is longer.

(III) advantageous effects

The invention has the beneficial effects that: the device easy operation, the practicality is strong, prevents effectively that manual razor scratch face, and the multiple blade simultaneous working improves the quality of shaving simultaneously, improves the efficiency of shaving for the process of shaving is convenient simple more, also more comfortable.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a perspective view of a razor assembly;

FIG. 4 is a front view of the razor assembly;

FIG. 5 is a schematic view of the internal structure of the razor assembly;

FIG. 6 is a schematic view of a razor assembly with a guard removed;

FIG. 7 is a schematic view of a blade attachment sleeve and blade attachment;

in the figure: 1-handle, 2-connecting rod, 3-razor assembly;

3 a-connecting main shaft, 3 b-protective cover, 3 c-shaft sleeve, 3 d-connecting sheet, 3 e-first gear, 3 f-fixing disc, 3 g-second gear, 3 h-driving gear, 3 i-third gear, 3 j-second connecting shaft, 3 k-fourth gear, 3 m-fixing sleeve and 3 n-blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides the following technical solutions: comprises a grab handle 1 and a connecting rod 2, the grab handle 1 and the connecting rod 2 are Y-shaped, the uppermost end of the connecting rod 2 is provided with a razor component 3, the razor component 3 is in a bilateral symmetry structure, the razor component 3 comprises a connecting main shaft 3a and a protective cover 3b, the connecting main shaft 3a is arranged at the opposite inner side of the connecting rod 2, the connecting main shaft 3a is provided with a shaft sleeve 3c, the shaft sleeve 3c is connected with the protective cover 3b through a connecting sheet 3d, the connecting main shaft 3a is provided with a first gear 3e, the opposite inner side of the connecting main shaft 3a is provided with a fixed disc 3f, the fixed disc 3f is provided with a second gear 3g, the first gear 3e is matched with the second gear 3g, the inner wall of the protective cover 3b is provided with a transmission tooth 3h, the transmission tooth 3h is matched with the second gear 3g, the connecting shaft 3a is provided with a third gear 3i, the third gear 3i is matched with the fourth gear 3k, a blade fixing sleeve 3m is arranged on the second connecting shaft 3j, and blades 3n are arranged on the blade fixing sleeve 3m at equal intervals.

Furthermore, the tangent plane of the joint of the blade 3n and the blade fixing sleeve 3m is inclined at an angle of 30-45 degrees, so that the shaving effect is better when the tangent plane is inclined at the angle, and the pricking feeling during shaving is reduced; the diameter ratio of the first gear 3e to the second gear 3g is 1:4-1: 6; the diameter ratio of the fourth gear 3k to the third gear 3i is 1:4-1:6, so that the blade 3n can be ensured to rotate at a high speed when the protective cover 3b rotates at a low speed; the number of the blades 3n is 40-60, and the multiple blades 3n rotate to ensure that the shaving is cleaner; the material used by the blade 3n is 6Cr13 martensitic stainless steel, and the service life of the blade is longer.

When the shaver is used, one surface with the blades 3n is attached to the face, the protective cover 3b rolls on the face due to external force, the protective cover 3b rolls to sequentially drive the second gear 3g, the first gear 3e, the third gear 3i and the fourth gear 3k to rotate, and finally the blade fixing sleeve 3m and the blades 3n are driven to rapidly rotate, so that a shaving effect can be achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-scratch manual razor which characterized in that: comprises a grab handle (1) and a connecting rod (2), the grab handle (1) and the connecting rod (2) are Y-shaped, the uppermost end of the connecting rod (2) is provided with a razor component (3), the razor component (3) is of a bilateral symmetry structure, the razor component (3) comprises a connecting main shaft (3a) and a protective cover (3b), the connecting main shaft (3a) is arranged on the opposite inner side of the connecting rod (2), a shaft sleeve (3c) is arranged on the connecting main shaft (3a), the shaft sleeve (3c) is connected with the protective cover (3b) through a connecting sheet (3d), a first gear (3e) is arranged on the connecting main shaft (3a), a fixed disc (3f) is arranged on the opposite inner side of the connecting main shaft (3a), a second gear (3g) is arranged on the fixed disc (3f), the first gear (3e) is matched with the second gear (3g), protection casing (3b) inner wall is equipped with driving gear (3h), driving gear (3h) with second gear (3g) mutually supports, be equipped with third gear (3i) on connecting main shaft (3a), be equipped with second connecting axle (3j) on fixed disk (3f), be equipped with fourth gear (3k) on second connecting axle (3j), third gear (3i) with fourth gear (3k) cooperate, be equipped with blade fixed sleeve (3m) on second connecting axle (3j), equidistant blade (3n) that is equipped with on blade fixed sleeve (3 m).

2. An anti-scratch manual shaver as set forth in claim 1, wherein: the blade (3n) and the tangent plane at the joint of the blade (3n) and the blade fixing sleeve (3m) are inclined at an angle of 30-45 degrees.

3. An anti-scratch manual shaver as set forth in claim 1, wherein: the diameter ratio of the first gear (3e) to the second gear (3g) is 1:4-1: 6.

4. An anti-scratch manual shaver as set forth in claim 1, wherein: the diameter ratio of the fourth gear (3k) to the third gear (3i) is 1:4-1: 6.

5. An anti-scratch manual shaver as set forth in claim 1, wherein: the mesh number of the blade (3n) is 40-60.

6. An anti-scratch manual shaver as set forth in claim 1, wherein: the material of the blade (3n) is 6Cr13 martensitic stainless steel.