CN110816114A

CN110816114A - Clamp

Info

Publication number: CN110816114A
Application number: CN201810895409.2A
Authority: CN
Inventors: 罗烈宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2020-02-21

Abstract

The invention discloses a tool, in particular to a clamp which comprises a clamping plate A, a clamping plate B and a clamping plate C, wherein the clamping plate A and the clamping plate B are connected through a hinged support A to one side to form a clamping body A, and the clamping plate B and the clamping plate C are connected through a hinged support B to the other side to form a clamping body B. The folder is composed of three clamping plates, and a hinged support, a torsion spring and a pin shaft are respectively arranged between every two clamping plates, so that files can be clamped on two sides of the folder, and the problems that in the prior art, when a large number of files are needed, a plurality of folders are needed, the number of the used files is large, the occupied space is large, and the files cannot be fully utilized are solved. The invention has simple structure, reasonable design and convenient use.

Description

Clamp

Technical Field

The invention relates to a tool, in particular to a clamp.

Background

The clamp is a common appliance used for clamping things by people, and has various types, wide application and different shapes. The clips are hollow clips, hair clips, file folders, clothes clips and the like.

The existing clamp for clamping files can only be used by clamping on one side, when the files are more, a plurality of clamps are needed, the number of the clamps is large, the occupied space is large, and the full utilization cannot be realized.

Disclosure of Invention

The invention aims to solve the technical problem of providing a clamp which can clamp files on both sides.

The technical scheme adopted by the invention for solving the technical problems is as follows: the clamp comprises a clamping plate A, a clamping plate B and a clamping plate C, wherein the clamping plate A and the clamping plate B are connected through a hinged support A to form a clamping body A on one side, and the clamping plate B and the clamping plate C are connected through a hinged support B to form a clamping body B on the other side.

The hinge support comprises a hinge support A and a hinge support B, and is characterized by further comprising a pin shaft and a torsion spring, wherein the torsion spring is sleeved on the pin shaft, two corners of the torsion spring are respectively in contact with the clamping plate A and the clamping plate B, and the pin shaft is rotatably connected with the hinge support A.

Wherein, splint A, splint B, splint C all adopt plastics material to make.

The invention has the beneficial effects that: the folder is composed of three clamping plates, and a hinged support, a torsion spring and a pin shaft are respectively arranged between every two clamping plates, so that files can be clamped on two sides of the folder, and the problems that in the prior art, when a large number of files are needed, a plurality of folders are needed, the number of the used files is large, the occupied space is large, and the files cannot be fully utilized are solved. The invention has simple structure, reasonable design and convenient use.

Drawings

FIG. 1 is a schematic diagram of one embodiment of the present invention;

labeled as: a splint A1, a splint B2, a splint C3, a hinge support A4 and a hinge support B5.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in figure 1, the clamp comprises a clamping plate A1, a clamping plate B2 and a clamping plate C3, wherein the clamping plate A1 is connected with the clamping plate B2 through a hinge support A4 to form a clamping body A on one side, and the clamping plate B2 is connected with the clamping plate C3 through a hinge support B5 to form a clamping body B on the other side. The files can be clamped on two sides of the clamp, so that the problems that in the prior art, when more files are needed, a plurality of clamps are needed, the number of the used files is large, the occupied space is large, and the files cannot be fully utilized are solved

Preferably, the hinge support further comprises a pin shaft and a torsion spring, the torsion spring is sleeved on the pin shaft, two corners of the torsion spring are respectively in contact with the clamping plate A1 and the clamping plate B2, and the pin shaft is rotatably connected with the hinged support A4. Similarly, a pin shaft and a torsion spring are also arranged between the clamping plate B2 and the clamping plate C3 at 7, two supporting angles of the torsion spring are respectively contacted with the clamping plate B2 and the clamping plate C3, and the pin shaft is rotatably connected with the hinged support B5

Preferably, the splint A1, the splint B2 and the splint C3 are all made of plastic materials, and have the advantages of light weight, low cost and easy manufacture.

Claims

1. The clip, its characterized in that: including splint A, splint B, splint C, be connected to one side through hinged-support A between splint A and the splint B and form clamp A, be connected through hinged-support B between splint B and the splint C and form clamp B to the opposite side.

2. The clip of claim 1 wherein: the hinge support is characterized by further comprising a pin shaft and a torsion spring, wherein the torsion spring is sleeved on the pin shaft, two corners of the torsion spring are respectively in contact with the clamping plate A and the clamping plate B, and the pin shaft is rotatably connected with the hinged support A.

3. The clip of claim 1 wherein: the splint A, the splint B and the splint C are all made of plastic materials.