CN201154486Y

CN201154486Y - Paper cutter

Info

Publication number: CN201154486Y
Application number: CNU2008200428391U
Authority: CN
Inventors: 冯惠芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-10
Filing date: 2008-01-10
Publication date: 2008-11-26
Anticipated expiration: 2018-01-10

Abstract

The utility model discloses a paper cutter which comprises a cutter blade, a cutter box and a handle. The cutter blade is arranged inside the cutter box which is movably riveted with the handle through rivets; and a guard handle is arranged in parallel at the side of the handle, one end of the guard handle is movably riveted with the handle through rivets. The paper cutter of the utility model has the advantages that the storage of the cutter blade is secret and convenient to be stored and took out, and the whole structure is compact and safe; the paper cutter integrates the convenience and the practicability into a whole.

Description

A kind of paper knife

Technical field

The utility model belongs to five metals cutter field, more particularly, relates in particular to a kind of paper knife.

Background technology

Paper knife is a cutting tool relatively more commonly used, generally is used for the cutting of paper, cloth, plastic or other material.Along with the demand of the development and the use of technology, the paper knife of band blade Storage Box arises at the historic moment, and technology is also more and more perfect, but also there is deficiency in the current blade Storage Box aspect the convenience of using, the security, also has development space.

Summary of the invention

The purpose of this utility model is in order to remedy the deficiencies in the prior art, and a kind of structure uniqueness, easy to operate, safe paper knife are provided.

The utility model is achieved through the following technical solutions.

The utility model is a kind of paper knife, includes blade, cutter box and handle, and blade is installed in the cutter box, and the cutter box is by rivet and the movable riveted of handle, and described handle side is arranged with in parallel protects handle, and an end that protects handle is by rivet and the movable riveted of handle.

Above-mentioned protect handle by closing-up that the cutter box is riveting in handle in the handle side;

Above-mentionedly protect the side that handle contacts with handle and be provided with the groove of depositing spare blade;

Above-mentioned groove is fitted with spring, and an end of spring is fixed in and protects on the handle side, and the other end of spring extends in the groove;

One edge of above-mentioned groove is provided with recess.

The beneficial effects of the utility model are that the form secret and the access of blade storage are convenient, and overall structure is tightly safe, integrates convenience and practicality.

Description of drawings

Fig. 1 is an overall structure schematic diagram one of the present utility model;

Fig. 2 is an overall structure schematic diagram two of the present utility model.

The specific embodiment

Below the utility model is described in further detail.

As shown in the figure, the utility model is a kind of paper knife, includes blade 1, cutter box 2 and handle 3, blade 1 is installed in the cutter box 2, cutter box 2 is by rivet 4 and handle 3 movable riveteds, and described handle 3 parallel sided are provided with protects handle 5, and an end that protects handle 5 is by rivet and handle 3 movable riveteds.

Consider the convenience of operation and the overall appearance of handle 3, be riveting in cutter box 2 on the rivet 4 that handle 3 is riveting in, protect handle 5 like this and just can be the rotating shaft rotation with rivet 4 with protecting handle 5, flexible to operation.

In order to store blade, be provided with the groove 51 of depositing spare blade 7 protecting the side that handle 5 contacts with handle 3, be fitted with spring 6 on the next door of groove 51, one end of spring 6 is fixed in and protects on handle 5 sides, the other end of spring 6 extends in the groove 51, and spring 6 can be pushed down the spare blade 7 of putting into groove 51 and prevent that spare blade 7 from dropping out like this.Simultaneously extract spare blade for convenience, an edge of groove 51 is provided with recess 52, and nail just can stretch into from recess 52 easily spare blade 7 is extracted easily like this.

Further improve as of the present utility model, can and protect small embossment and the groove that setting cooperatively interacts between 5 two contact-making surfaces of handle at handle 3, like this when protecting the function that reaches self-locking when handle 5 just overlaps with handle 3, rotate when protecting handle and must apply certain active force, can make total tightr like this.

Claims

1. paper knife, include blade (1), cutter box (2) and handle (3), blade (1) is installed in the cutter box (2), cutter box (2) is by rivet (4) and the movable riveted of handle (3), it is characterized in that: described handle (3) parallel sided is provided with protects handle (5), and an end that protects handle (5) is by rivet and the movable riveted of handle (3).

2. paper knife according to claim 1 is characterized in that: the described handle (5) that protects is riveting in handle (3) side by the rivet (4) that cutter box (2) is riveting in handle (3).

3. paper knife according to claim 2 is characterized in that: describedly protect the side that handle (5) contacts with handle (3) and be provided with the groove (51) of depositing spare blade (7).

4. paper knife according to claim 3 is characterized in that: described groove (51) is fitted with spring (6), and an end of spring (6) is fixed in and protects on handle (5) side, and the other end of spring (6) extends in the groove (51).

5. paper knife according to claim 4 is characterized in that: an edge of described groove (51) is provided with recess (52).