CN2631698Y

CN2631698Y - Small clamp

Info

Publication number: CN2631698Y
Application number: CN 03267240
Authority: CN
Inventors: 洪岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-04
Filing date: 2003-07-04
Publication date: 2004-08-11
Anticipated expiration: 2013-07-04

Abstract

The utility model is a small clamp, which relates to a type of clamp, especially relates to the clamp that is used to clip paper of thin slices in the family or office. The utility model includes springs, and two clip boards and a wane is formed through the contact joint of the two clip boards. One clip board has two salient points and the other board has two sockets, which contact joints the two boards together to form a wane. The utility model is characterized in that the clip board has sockets and the top of the sockets is at least two beams with a certain distant from each other. The beam and the socket bottom form a space for the spring to be in and out. The structure of the utility model can add or reduce springs to change the clamping force according to the articles to be clipped, which will increase or reduce the clamping degree. The utility model is applied to different staff and different purposes, which is easy to be operated for the user.

Description

Small clamp

Technical field

The utility model relates generally to a kind of clip, especially family, office is with small-sized holding paper or press from both sides the Small clamp of thin slice class.

Background technology

In present prior art, the Small clamp of family, office usefulness is of all kinds, the folder of most of clips advocates to lean on torsion spring or sheet spring, spring is external, and is neither attractive in appearance, uses also inconvenient, be easy in use dislocate and cause and to use, especially can not change clamping force according to the article or the needs of want clamping, improve or reduce the clamping degree, make things convenient for the user.

Summary of the invention

The purpose of this utility model provides a kind of novel Small clamp, it has overcome above-described defective, make spring be contained in the clip the inside, do not expose, and can increase or reduce spring according to the article of want clamping or needs and change clamping force, the feel dynamics of control Small clamp improves or reduces the clamping degree, be fit to different personnel and purposes, make things convenient for the user.

A kind of Small clamp of the technical solution of the utility model, comprise that spring, two clamping plate, these two clamping plate connect by two salient points on the clamping plate and two grooves on another clamping plate and form seesaw, it is characterized in that inner face is fluted on the described clamping plate, groove top has at least two crossbeams at a distance of certain distance, and crossbeam and bottom land form one and make that spring passes in and out, ccontaining space.

It is that described at least two crossbeams are to be parallel to each other that above-mentioned Small clamp, its technical scheme can be taked further form.

It is that described spring is preferably " U " shape spring that above-mentioned Small clamp, its technical scheme can be taked further form.

It is that described spring is a wire spring that above-mentioned Small clamp, its technical scheme can be taked further form.

It is that the one side at the bottom of the opposed slot has several spring screens on the described crossbeam that above-mentioned Small clamp, its technical scheme can be taked further form.

It is that described spring screens is preferably shallow grooves that above-mentioned Small clamp, its technical scheme can be taked further form, and the axis of the axis of groove and crossbeam is perpendicular.

It is that described spring screens is parallel to each other each other that above-mentioned Small clamp, its technical scheme can be taked further form.

Adopted the Small clamp of above structure, owing to make spring be contained in the clip the inside, do not expose, easy to use, attractive in appearance, and can increase or reduce spring according to the article of want clamping or needs and change clamping force, the feel dynamics of control Small clamp, improve or reduce the clamping degree, be fit to different personnel and purposes, make things convenient for the user.

Description of drawings

Fig. 1 is the front view of the utility model Small clamp.

Fig. 2 is the utility model Small clamp left view.

Fig. 3 is the utility model Small clamp Figure 1A-A cutaway view.

Fig. 4 is the utility model Small clamp Fig. 2 B-B cutaway view.

Fig. 5 is the upward view of the utility model Small clamp Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model Small clamp is described in further detail:

A kind of Small clamp of the utility model, comprise that spring 1, two clamping plate 2, these two clamping plate 2 connect by two salient points on the clamping plate and two grooves on another clamping plate and form seesaw, inner face fluted 3 on the described clamping plate 2, at least two crossbeams 4,5 at a distance of certain distance are arranged at groove 3 tops, and these two crossbeams 4,5 preferably are parallel to each other; Crossbeam 4,5 and bottom land 6 forms one and makes spring turnover, ccontaining space.Described spring 1 is preferably " U " shape spring, especially " U " shape wire spring.6 one side has several spring screens 7 at the bottom of opposed slot on the described crossbeam 4; It is perpendicular that this spring screens 7 is preferably the axis of the axis of shallow grooves and groove and crossbeam 4,5, and several spring screens 7 are parallel to each other each other.

In use, the changeable spring can increase one or two spring when needing big clamping force according to actual needs, also can reduce one or two spring.With the openend of wire spring 1, form at crossbeam 4,5 and bottom land 6 one makes spring turnover, ccontaining space, is that shallow grooves advances to the chuck end 8 of Small clamp along spring screens 7 when increasing spring, fixedly is stuck in during crossbeam 4,5 stitches up to spring 1.When reducing spring, directly spring 1 is extracted from clip and got final product.

Claims

1, a kind of Small clamp, comprise that spring, two clamping plate, these two clamping plate connect by two salient points on the clamping plate and two grooves on another clamping plate and form seesaw, it is characterized in that inner face is fluted on the described clamping plate, groove top has at least two crossbeams at a distance of certain distance, and crossbeam and bottom land form one and make that spring passes in and out, ccontaining space.

2, Small clamp according to claim 1 is characterized in that described at least two crossbeams are parallel to each other.

3, Small clamp according to claim 1 is characterized in that described spring is " U " shape spring.

4, Small clamp according to claim 3 is characterized in that described spring is a wire spring.

5, Small clamp according to claim 2 is characterized in that the one side at the bottom of the opposed slot has several spring screens on the described crossbeam.

6, Small clamp according to claim 5 it is characterized in that described spring screens is a shallow grooves, and the axis of the axis of groove and crossbeam is perpendicular.

7,, it is characterized in that described spring screens is parallel to each other each other according to claim 5 or 6 described Small clamps.