CN202640386U

CN202640386U - Scissors

Info

Publication number: CN202640386U
Application number: CN 201220199015
Authority: CN
Inventors: 汪真明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-07
Filing date: 2012-05-07
Publication date: 2013-01-02
Anticipated expiration: 2022-05-07

Abstract

The utility model discloses a pair of scissors, comprising a tool rest and two blades which are detachably arranged on the tool rest, wherein the tool rest comprises a handholding part and a cutting part; and the cutting part is provided with two cutter grooves for mounting and fixing the two blades, and enabling cutting edges of the two blades to cut in a staggered manner when the handholding part is grasped. According to the scissors disclosed by the utility model, the blades can be detached and replaced; and the tool rest is not abraded in a polishing process and can be repeatedly used, so that the economical efficiency is good.

Description

Scissors

Technical field

The utility model relates to a kind of daily apparatus, relates in particular to a kind of scissors of changeable blade.

Background technology

Scissors is a kind of twolip instrument, two-edged is staggered, can folding, the general shearing cloth that is used for, paper, steel plate, sheet or the thread-shaped bodies such as rope, it is the indispensable instrument of the daily productive life of people, to cut the cloth trimming such as the tailor, the workman will cut metal skin, the herdsman wants sheepshearing, the gardener wants beta pruning bar etc., the scissors of prior art, its cutting edge is formed by the cut part polishing of scissors, needs again polishing after the cutting edge wearing and tearing, if things go on like this, the cut part of scissors just is out of shape because of polishing repeatedly, affects the staggered interlock of cutting edge, and serviceability descends, until whole scissors is scrapped, its usage economy is poor.

Therefore, need to be improved existing scissor construction, be improved its its usage economy.

The utility model content

In view of this, the purpose of this utility model provides a kind of scissors of changeable blade, blade dismountable replacing after repeatedly polishing is scrapped, knife rest when polishing without wearing and tearing, reusable, good economy performance.

Scissors of the present utility model comprises knife rest and removable two blades that are arranged at knife rest, and knife rest comprises Handheld Division and cut part, and the cut part is provided with to be fixed two blades for installation and make the cutting edge of pinching two blades when holding the Handheld Division cooperate two cutter grooves shearing.

Further, described knife rest is made of two spliced bodies that are hinged, and the longitudinal middle part of two spliced bodies is articulated and connected, and the part that two spliced bodies are positioned at its hinged place one side is the Handheld Division, and the other side is divided into the cut part;

Further, described two cutter grooves are divided into two spliced bodies, each spliced body is provided with for the lock-screw that respective blade is fixed, spliced body is provided with the back-up block that is fixedly clamped be used to locking the screw blade, and back-up block is formed by the knife back that spliced body projection and bag are buckled in blade;

Further, described lock-screw vertically evenly arranges two along blade at least.

The beneficial effects of the utility model are: scissors of the present utility model, the dismountable replacing of blade, knife rest when polishing without wearing and tearing, reusable, good economy performance.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

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

Fig. 2 is A-A place cutaway view among Fig. 1.

The specific embodiment

Fig. 1 is structural representation of the present utility model, Fig. 2 is A-A place cutaway view among Fig. 1, as shown in the figure: the scissors of the present embodiment, comprise knife rest 1 and removable two blades 2 that are arranged at knife rest 1, knife rest 1 comprises Handheld Division and cut part, and the cut part is provided with to be fixed two blades 2 for installation and make staggered two the cutter grooves 12 shearing of the cutting edge of pinching two blades 2 when holding the Handheld Division.

In the present embodiment, described knife rest 1 is made of two spliced bodies 11 that are hinged, the longitudinal middle part of two spliced bodies 11 is articulated and connected, the part that two spliced bodies 11 are positioned at its hinged place one side is the Handheld Division, the other side is divided into the cut part, and knife rest 1 is simple in structure, and is similar with the traditional structure scissors, easily processing and manufacturing, easy to use.

In the present embodiment, described two cutter grooves 12 are divided into two spliced bodies 11, each spliced body 11 is provided with for the lock-screw 14 that respective blade 2 is fixed, spliced body 11 is provided with the back-up block 13 that is fixedly clamped be used to locking screw 14 blade 2, back-up block 13 is formed by the knife back that spliced body 11 projections and bag are buckled in blade 2, back-up block 13 keeps certain altitude with blade 2 cutting edges, does not affect the staggered interlock of two blades 2, and it is more reasonable to design.

In the present embodiment, described lock-screw 14 vertically evenly arranges two along blade 2 at least, and as shown in the figure: it is three that the present embodiment arranges lock-screw 14, can effectively guarantee being fixedly clamped of blade 2, makes scissor construction firm, is beneficial to use.

Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. scissors, it is characterized in that: comprise knife rest and removable two blades that are arranged at knife rest, knife rest comprises Handheld Division and cut part, and the cut part is provided with to be fixed two blades for installation and make staggered two the cutter grooves shearing of the cutting edge of pinching two blades when holding the Handheld Division.

2. scissors according to claim 1, it is characterized in that: described knife rest is made of two spliced bodies that are hinged, and the longitudinal middle part of two spliced bodies is articulated and connected, and the part that two spliced bodies are positioned at its hinged place one side is the Handheld Division, and the other side is divided into the cut part.

3. scissors according to claim 2, it is characterized in that: described two cutter grooves are divided into two spliced bodies, each spliced body is provided with for the lock-screw that respective blade is fixed, spliced body is provided with the back-up block that is fixedly clamped be used to locking the screw blade, and back-up block is formed by the knife back that spliced body projection and bag are buckled in blade.

4. scissors according to claim 3, it is characterized in that: described lock-screw vertically evenly arranges two along blade at least.