CN210452827U

CN210452827U - Novel double-tooth thinning scissors

Info

Publication number: CN210452827U
Application number: CN201921442632.8U
Authority: CN
Inventors: 陈盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-05
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a novel double-tooth is thinned and is cut, including moving sword blade and quiet sword blade, it is connected with quiet sword blade through linking the pivot to move the sword blade. In the utility model, the cutting edge with half sharpness is arranged on the first tooth comb, so that the damage to the hair itself caused by the traditional completely sharp moving edge blade in the hair pushing process is greatly reduced, the durability of the moving edge blade is also greatly improved, the cutting edge on the first tooth comb has certain sharpness, the hair is cut off, the length of the moving edge hair guide groove between the first tooth combs on the moving edge blade is controlled within 3MM, and the minimum amount of hair is ensured to be clamped in the moving edge hair guide groove on the moving edge blade; through set up sharp blade on the second tooth comb, sharp blade on the second tooth comb cooperates with the half sharp blade on the first tooth comb, is carrying out the in-process of cuting to the hair, has both reduced user's working strength, has improved the work efficiency that the user sheared the hair again.

Description

Novel double-tooth thinning scissors

Technical Field

The utility model relates to a scissors technical field, more specifically say, in particular to novel double-tooth is thinned and is cut.

Background

Traditional double-tooth thinning scissors belong to one of hairdressing scissors, and the existing structure includes: the movable blade and the static blade are respectively connected with a holding handle, the static blade and the movable blade are respectively formed by a plurality of tooth combs which are arranged at intervals, each tooth comb is one-to-one, and when the static blade and the movable blade are closed, the tooth combs on the two blades can be mutually covered and matched. Gaps are formed among the tooth combs and are called as hair guide grooves, so that the hair can slide out conveniently, and the end faces of the tooth combs are used for loading the hair.

Each tooth comb of moving the sword has sharp blade, and the tooth comb on the quiet sword does not have the sharpness, moves sword and quiet sword and uses the pivot as the axle center and carries out the action of opening and shutting of lever principle, and the hair on each tooth comb on the final quiet sword is decided by the sharp limit of this moving the sword, and this process forms the shearing action.

The existing thinning scissors have the following defects: the linear sharp cutting edge of the movable edge pushes the hair to the tooth comb process of the static edge, the hair which does not need to be cut originally is scratched, and the sharp cutting edge can pull the hair, so that discomfort is brought to a hairdressed person.

To this end, we propose a new double-tooth thinning shear to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a novel double-tooth thinning shear.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the novel double-tooth thinning scissors comprise a movable blade and a static blade, wherein the movable blade is connected with the static blade through a connecting rotating shaft, the movable-edge blade is provided with a plurality of first tooth combs and a plurality of movable-edge hair guide grooves which are respectively positioned between two adjacent first tooth combs, the static blade is provided with a plurality of second tooth combs and a plurality of static blade hair guiding grooves which are respectively positioned between two adjacent second tooth combs, the end of the first tooth comb far away from the movable blade and the end of the second tooth comb far away from the static blade are both provided with cutting edges which are arranged obliquely, the inclination angle of the cutting edge is 30-45 degrees, one end of the movable edge blade is fixedly connected with a first handle, the same one end fixedly connected with second handle of quiet sword blade and moving sword blade, all be equipped with finger circle on the first handle and on the second handle.

Preferably, the length of the movable edge hair guiding groove is less than 3 MM.

Preferably, the cutting edges provided on the first comb teeth are semi-sharp.

Preferably, one end of the first handle close to the second handle is fixedly connected with a convex block, and the convex block is positioned at one end of the first handle far away from the movable-edge blade.

Preferably, one end of the second handle, which is far away from the first handle, is fixedly connected with a finger rest which is arranged in an arc shape, and the finger rest is positioned at one end of the second handle, which is far away from the static-edge blade.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. the hair cutting device has the advantages that the cutting edges with half sharpness are arranged on the first tooth combs, so that the damage to the hair caused by the traditional completely sharp movable-edge blade in the hair pushing process is greatly reduced, the durability of the movable-edge blade is greatly improved, the cutting edges on the first tooth combs have certain sharpness, the hair is cut off beneficially, the length of the movable-edge hair guide grooves among the first tooth combs on the movable-edge blade is controlled within 3MM, and the minimum amount of hair is clamped in the movable-edge hair guide grooves on the movable-edge blade;

2. through set up sharp blade on the second tooth comb, sharp blade on the second tooth comb cooperates with the half sharp blade on the first tooth comb, is carrying out the in-process of cuting to the hair, has both reduced user's working strength, has improved the work efficiency that the user sheared the hair again.

Drawings

Fig. 1 is a schematic structural view of the novel double-tooth thinning shears provided by the utility model;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a novel double-tooth is thinned and is cut blade angle's structural schematic diagram.

In the figure: 1. a moving-edge blade; 2. a stationary-edge blade; 3. cutting edges; 4. a link shaft; 5. a first handle; 6. a second handle; 7. a finger ring; 8. a bump; 9. a finger rest; 10. a movable blade hair guide groove; 11. a static edge hair guide groove; 12. a first comb; 13. and a second comb teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel double-tooth thinning shear comprises a moving blade 1 and a static blade 2, the moving blade 1 is connected with the static blade 2 through a connecting rotating shaft 4, the moving blade 1 is provided with a plurality of first tooth combs 12 and a plurality of moving edge hair guiding grooves 10, the plurality of moving edge hair guiding grooves 10 are respectively located between two adjacent first tooth combs 12, the static blade 2 is provided with a plurality of second tooth combs 13 and a plurality of static edge hair guiding grooves 11, the plurality of static edge hair guiding grooves 11 are respectively located between two adjacent second tooth combs 13, one ends of the first tooth combs 12 far away from the moving blade 1 and one ends of the second tooth combs 13 far away from the static blade 2 are both provided with obliquely arranged cutting edges 3, the inclination angle of the cutting edges 3 is 30-45 degrees, the length of the moving edge hair guiding grooves 10 is less than 3MM, the sharpness degree of the cutting edges 3 arranged on the first tooth combs 12 is half sharpness degree, it should be noted that, the plurality of first tooth combs 12 on the moving blade 1 correspond to the plurality of second tooth combs 13 on the static blade 2 one by one, the damage to the hair itself in the process of pushing the hair by the traditional completely sharp moving blade 1 is greatly reduced by arranging the cutting edges 3 with half sharpness on the first tooth combs 12, the durability of the moving blade 1 is also greatly improved, the cutting edges 3 on the first tooth combs 12 have certain sharpness, which is helpful for cutting the hair, the length of the moving blade hair guiding groove 10 between the first tooth combs 12 on the moving blade 1 is controlled within 3MM, so as to ensure that the minimum amount of hair is clamped in the moving blade hair guiding groove 10 on the moving blade 1, the sharp cutting edges are arranged on the second tooth combs 13, the sharp cutting edges 3 on the second tooth combs 13 are matched with the cutting edges 3 with half sharpness on the first tooth combs 12, in the process of cutting the hair, not only reduces the working strength of the user, but also improves the working efficiency of the user for cutting the hair.

Wherein, the inside of moving blade hair guiding groove 10 and quiet blade hair guiding groove 11 all is equipped with glossy surface, avoids the hair to be led the burr and the little barb scratch of hair guiding groove 11 and the inside burr and the small barb of moving blade hair guiding groove 10 by quiet blade, can also reduce the hair simultaneously and move the frictional force that the blade hair guiding groove 10 and quiet blade hair guiding groove 11 between.

Wherein, move the first handle 5 of one end fixedly connected with of sword blade 1, quiet sword blade 2 and the same one end fixedly connected with second handle 6 of moving sword blade 1, all be equipped with finger ring 7 on first handle 5 and the second handle 6, first handle 5 is close to the one end fixedly connected with lug 8 of second handle 6, lug 8 is located the one end that first handle 5 kept away from moves sword blade 1, the one end fixedly connected with that first handle 5 was kept away from to second handle 6 is the finger support 9 that the arc set up, finger support 9 is located the one end that quiet sword blade 2 was kept away from to second handle 6, the effect of finger ring 7 is convenient for put into the finger, the effect that finger support 9 is convenient for hold the little finger.

In the utility model, when the user uses the thinning scissors to cut hair of a person to be cut, the thumb and the ring finger of the user respectively extend into the two finger rings 7, then the hair of the person to be cut is cut, in the cutting process, the movable blade 1 with the semi-sharp edge 3 and the static blade 2 with the sharp edge 3 cooperate to cut the hair of the person to be cut, because the sharp degree of the edge 3 on the movable blade 1 is semi-sharp, the damage to the hair itself caused by the traditional completely sharp movable blade 1 in the process of pushing the hair is greatly reduced, the durability of the movable blade 1 is greatly improved, the edge 3 on the first tooth comb 12 has certain sharp degree, which is helpful to cut the hair, the length of the movable edge hair guiding groove 10 between the first tooth combs 12 on the movable blade 1 is controlled within 3MM, in order to ensure that minimum amount of hair presss from both sides in the movable edge hair guide groove 10 on movable edge blade 1, through set up sharp blade 3 on second tooth comb 13, sharp blade 3 on the second tooth comb 13 cooperates with the blade 3 of the half sharpness degree on the first tooth comb 12, in the in-process of cuting the hair, both reduced user's working strength, the work efficiency of user to the hair shearing has been improved again, in addition, the inside of movable edge hair guide groove 10 and static edge hair guide groove 11 all is equipped with glossy surface, avoid the hair by static edge hair guide groove 11 and the inside burr and the small barb scratch of movable edge hair guide groove 10, can also reduce the hair simultaneously and the friction between movable edge hair guide groove 10 and the static edge hair guide groove 11, therefore, the practicality that has fine.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel double-tooth thinning scissors comprise a movable-edge blade (1) and a static-edge blade (2), and are characterized in that the movable-edge blade (1) is connected with the static-edge blade (2) through a connecting rotating shaft (4), a plurality of first tooth combs (12) and a plurality of movable-edge hair guide grooves (10) are arranged on the movable-edge blade (1), the movable-edge hair guide grooves (10) are respectively positioned between two adjacent first tooth combs (12), a plurality of second tooth combs (13) and a plurality of static-edge hair guide grooves (11) are arranged on the static-edge blade (2), the plurality of static-edge hair guide grooves (11) are respectively positioned between two adjacent second tooth combs (13), the end of each first tooth comb (12), which is far away from the movable-edge blade (1), and the end of each second tooth comb (13), which is far away from the static-edge blade (2), are both provided with obliquely arranged cutting edges (3), and the inclination angle of each cutting edge (3) is 30-45 degrees, move one end fixedly connected with first handle (5) of sword blade (1), quiet sword blade (2) and the same one end fixedly connected with second handle (6) of moving sword blade (1), all be equipped with finger circle (7) on first handle (5) and on second handle (6).

2. A novel double-tooth thinning shears according to claim 1, wherein the length of the moving-edge hair-guiding groove (10) is less than 3 MM.

3. A novel double-tooth thinning shears according to claim 1, wherein the cutting edge (3) provided on the first comb (12) is semi-sharp.

4. A novel double-tooth thinning shears according to claim 1, wherein a convex block (8) is fixedly connected to one end of the first handle (5) close to the second handle (6), and the convex block (8) is located at one end of the first handle (5) far away from the movable-edge blade (1).

5. A novel pair of double-tooth thinning scissors according to claim 1, wherein one end of the second handle (6) far away from the first handle (5) is fixedly connected with a finger support (9) which is arranged in an arc shape, and the finger support (9) is positioned at one end of the second handle (6) far away from the static-edge blade (2).