CN112476493A

CN112476493A - Miniature scissors

Info

Publication number: CN112476493A
Application number: CN201910858337.9A
Authority: CN
Inventors: 梁昌旋
Original assignee: Yangjiang Jinhengda Cosmetic Tools Co ltd
Current assignee: Yangjiang Jinhengda Cosmetic Tools Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2021-03-12

Abstract

The invention discloses a pair of miniature scissors, which comprises a first scissors body and a second scissors body, and is characterized in that: first location mouth is installed in first scissors body left side, first scissors body right side is installed the second location mouth, the second is cut the body left side and is equipped with the third location mouth, the second is cut the body right side and is equipped with the fourth location mouth. When the scissors are used, the positioning needle penetrates through the hollow fixing screw to penetrate through the first positioning port, the second positioning port, the third positioning port and the fourth positioning port of the first scissors body and the second scissors body to be fixedly connected, and the T positions of the first scissors body and the second scissors body are pressed to perform axial rotation with the positioning needle, the first positioning port, the second positioning port, the third positioning port and the fourth positioning port, so that the scissors ports are closed to perform shearing. The metal elastic knife edge is opened to reset, and the joint position of the arc-shaped convex opening and the arc-shaped concave opening is a metal elastic reset action point. The miniature scissors disclosed by the invention have the advantages that the spring is omitted, the production and the processing are convenient, and the operation is simple.

Description

Miniature scissors

Technical Field

The invention belongs to the technical field of micro scissors, and particularly relates to a micro scissors.

Background

The micro scissors in the prior art can be basically divided into two types in terms of structural principle: one type is that the scissors handle still adopts the operation of deciliter formula, warp the scissors head for scissors head and scissors handle are not on a straight line, and when stretching into a certain narrow space, the scissors handle can keep away from near the scissors head, and hand has bigger operating space like this, can carry out the work that many traditional scissors can not go on. The other type adopts a wire pulling mode, the scissor head part is a pair of miniature scissors, the scissor handle part adopts push-pull operation, and the scissor head and the scissor handle are connected by a flexible metal wire. The scissors handle can be freely far away from the scissors head, and the scissors body can be in any shape. However, the opening and closing of the scissor head is difficult to control and the operation is difficult with the pull-string type scissors.

Disclosure of Invention

The present invention is directed to a pair of micro scissors, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a miniature scissors, includes first scissors body, second scissors body, its characterized in that: first location mouth is installed in first scissors body left side, first scissors body right side is installed the second and is fixed a position the mouth, the second is cut body left side and is equipped with the third location mouth, the second is cut body right side and is equipped with the fourth location mouth, hollow fixed screw has been cup jointed on second location mouth and the fourth location mouth, the locating needle has been cup jointed to the inside level of hollow fixed screw.

Preferably, the first scissors body is in threaded connection with the second scissors body through a hollow fixing screw and a positioning needle.

Preferably, the left ends of the first scissor body and the second scissor body are respectively provided with an arc-shaped scissor edge.

Preferably, the scissors edges of the first scissors body and the second scissors body are respectively provided with an arc-shaped notch and an arc-shaped convex opening.

Preferably, the surfaces of the first scissors body and the second scissors body are respectively provided with an oval T position.

Compared with the prior art, the invention has the technical effects and advantages that: this miniature scissors passes the first location mouth that first cut body and second cut the body through the pilot pin during use, the second location mouth, third location mouth carries out fixed connection with the fourth location mouth, and the first scissors mouth of cutting the body and second is cut the arc concave position of body, the protruding position of arc and is connected by first scissors body and second, through the T position and the pilot pin of pressing first scissors body and second scissors body, first location mouth, the second location mouth, the third location mouth, the fourth location mouth carries out the axle and rotates, make the scissors mouth closed cut. The metal elastic knife edge is opened to reset, and the joint position of the arc-shaped convex opening and the arc-shaped concave opening is a metal elastic reset action point. The miniature scissors disclosed by the invention have the advantages that the spring is omitted, the production and the processing are convenient, the operation is simple, and the use cost is also reduced.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to the present invention.

In the figure: 1. a first scissor body; 2. a second scissor body; 3. a first positioning port; 4. a hollow set screw; 5. a positioning pin; 6. a second positioning port; 7. a third positioning port; 8. a fourth positioning port; 9. a scissor edge; 10. an arc-shaped notch; 11. an arc-shaped convex opening.

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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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, the present invention provides a pair of micro shears, which includes a first shear body 1 and a second shear body 2, wherein a first positioning port 3 is installed on the left side of the first shear body 1, a second positioning port 6 is installed on the right side of the first shear body 1, a third positioning port 7 is installed on the left side of the second shear body 2, a fourth positioning port 8 is installed on the right side of the second shear body 2, hollow fixing screws 4 are sleeved on the second positioning port 6 and the fourth positioning port 8, and positioning needles 5 are horizontally sleeved inside the hollow fixing screws 4.

Specifically, first scissors body 1 is cut 2 spiro union through hollow set screw 4, pilot pin 5 and second, and the first scissors body of being convenient for is cut the connection of body and second and is fixed.

Specifically, the left ends of the first scissors body 1 and the second scissors body 2 are respectively provided with an arc-shaped scissors edge 9, so that the reset function is achieved.

Specifically, the first scissors body 1 and the second scissors body 2 are provided with an arc-shaped notch 10 and an arc-shaped convex opening 11 on the scissors opening 9 respectively, so that the first scissors body 1 and the second scissors body 2 can be opened and closed.

Specifically, the surfaces of the first scissors body 1 and the second scissors body 2 are respectively provided with an oval T position, so that the scissors can be held by hands for use.

During the specific use, this miniature scissors, pass hollow set screw 4 through positioning needle 5 and cut first location mouth 3 of body 2 with the second, second location mouth 6, third location mouth 7 carries out fixed connection with fourth location mouth 8, and first cut body 1 and second cut the scissors mouth 9 of body 2 by the arc notch 10 of first cut body 1 and second, arc tang 11 is connected, through the T position and the positioning needle 5 of pressing first cut body 1 and second cut body 2, first location mouth 3, second location mouth 6, third location mouth 7, fourth location mouth 8 carries out the axle and rotates, make scissors mouth 9 closed cut. The metal elastic knife edge is opened to reset, and the joint position of the arc-shaped convex opening 11 and the arc-shaped concave opening 10 is a metal elastic reset action point. The miniature scissors disclosed by the invention are free from springs and are convenient to produce and process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a miniature scissors, includes first scissors body (1), second scissors body (2), its characterized in that: first cut body (1) left side and install first location mouth (3), first cut body (1) right side and install second location mouth (6), the second is cut body (2) left side and is equipped with third location mouth (7), the second is cut body (2) right side and is equipped with fourth location mouth (8), hollow fixed screw (4) have been cup jointed on second location mouth (6) mouth and fourth location mouth (8), pilot pin (5) have been cup jointed to hollow fixed screw (4) inside level.

2. A micro-shears according to claim 1, wherein: the first shear body (1) is in threaded connection with the second shear body (2) through a hollow fixing screw (4) and a positioning needle (5).

3. A micro-shears according to claim 1, wherein: the left ends of the first scissor body (1) and the second scissor body (2) are respectively provided with an arc-shaped scissor edge (9).

4. A micro-shears according to claim 1, wherein: the scissors mouths (9) of the first scissors body (1) and the second scissors body (2) are respectively provided with an arc-shaped notch (10) and an arc-shaped convex mouth (11).

5. A micro-shears according to claim 1, wherein: the surfaces of the first shear body (1) and the second shear body (2) are respectively provided with an oval T position.