CN205870448U

CN205870448U - Folding flexible stapler

Info

Publication number: CN205870448U
Application number: CN201620568286.8U
Authority: CN
Inventors: 李庆年
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-14
Filing date: 2016-06-14
Publication date: 2017-01-11
Anticipated expiration: 2026-06-14

Abstract

The utility model discloses a folding flexible stapler, including binding arm, base, drift, chopping block, but binding arm and base between link into an integrated entity through the U -shaped arm, but two horizontal support arm free rotations of U -shaped arm, two horizontal support arms are respectively with bind the arm and the base pivoted is articulated be in the same place, on the longitudinal support arm its and the junction of two horizontal support arms its all be provided with the triangle -shaped cushion outside interior.

Description

A kind of folding retractable stapler

Technical field

This utility model relates to a kind of binder, is specifically related to a kind of stapler.

Background technology

It is known that stapler is one of binder conventional in people's study and work.But, the work of the most every money stapler Immobilize as width, it is impossible to adjust bookbinding width according to the specific requirement of books.As a example by L-12 type stapler, this is manually ordered The nail length of book machine 12 millimeters, follow closely high 6 millimeters, order number of pages and be not more than page 50, brachium 130 millimeters, rotatable 90 degree of crimp head.This Stapler can horizontal and vertical be bound, and cord and trimming are away from no more than 120 millimeters.But, this stapler is in bookbinding eight When opening nail in paper dress staple just cannot normal operating, tracing it to its cause is that the length of bookbinding arm is inadequate, and therefore people can only be more Change other staplers, bring very burden and inconvenience.To this end, we provide the stapler of a adjustable bookbinding arm lengths Machine have to be necessary.

Utility model content

For drawbacks described above and deficiency present in prior art, this utility model provides a kind of folding retractable stapler Machine.

This utility model is achieved by the following technical solution: a kind of folding retractable stapler, including bookbinding arm, the end Seat, drift, chopping block, by linking into an integrated entity by U-shaped arm between described bookbinding arm and base, two horizontal strokes of described U-shaped arm Free to rotate to support arm, two cross-brace arms hinged with bookbinding arm and base rotation respectively, longitudinal bracing On arm, its interior outside of itself and the junction of two cross-brace arms is provided with triangle cushion block.

Described triangle cushion block is right angled triangle cushion block, and the right-angle side of right angled triangle cushion block is fixed on longitudinal bracing On arm.

This utility model simple in construction, easy to use, can be improve by the simple change folding and realizing binding distance Work efficiency, it is simple to large-scale promotion.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is left view of the present utility model；

In figure, 1, bookbinding arm, 2, U-shaped arm, 21, cross-brace arm, 22, longitudinal bracing arm, 23, triangle cushion block, 3, the end Seat, 4, drift, 5, chopping block.

Detailed description of the invention

Below by the embodiment of indefiniteness and combine accompanying drawing to utility model further instruction:

A kind of folding retractable stapler, including bookbinding arm 1, base 3, drift 4, chopping block 5, described bookbinding arm 1 and base 3 between by can link into an integrated entity by U-shaped arm 2, two cross-brace arms 21 of described U-shaped arm 2 are free to rotate, and two are laterally Support arm 21 is hinged with what bookbinding arm 1 and base 3 rotated respectively, and on longitudinal bracing arm 22, it is with two cross-brace arms Its interior outside, the junction of 21 is provided with triangle cushion block 23.Described triangle cushion block 23 is right angled triangle cushion block, directly The right-angle side of angle triangle cushion block is fixed on longitudinal bracing arm 22.

During use, when binding the paper of different length, by overturning cross-brace arm 21 and arm 1 and base 3 can be bound, The growth of realization bookbinding arm 1 and base 3 length, with brief, meets different needs, improves work efficiency.

Claims

1. a folding retractable stapler, including bookbinding arm, base, drift, chopping block, passes through between described bookbinding arm and base Can link into an integrated entity by U-shaped arm, it is characterised in that: two cross-brace arms of described U-shaped arm are free to rotate, and two are laterally propped up Brace respectively with bookbinding arm and base rotation hinged, its junction with two cross-brace arms on longitudinal bracing arm In it, outside is provided with triangle cushion block.

A kind of folding retractable stapler the most according to claim 1, it is characterised in that: described triangle cushion block is right angle Triangle cushion block, the right-angle side of right angled triangle cushion block is fixed on longitudinal bracing arm.