CN204040652U

CN204040652U - Soft paste key

Info

Publication number: CN204040652U
Application number: CN201420456357.6U
Authority: CN
Inventors: 李金颖; 吕树樳; 杨旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-13
Filing date: 2014-08-13
Publication date: 2014-12-24
Anticipated expiration: 2024-08-13

Abstract

Soft paste key, belongs to daily necessities field, relates to a kind of key semifinished product.Soft paste key described in the utility model is made up of key handle and key tongue, described key adopting hard material and containing small part key tongue, described key tongue adopt soft material and with described key in key tongue portion be connected, and extend into whole key tongue.Adopt soft paste key, while guarantee function of key, reduce the sharp of key, thus reduce key produces injury danger to human body, decrease the component of key simultaneously, make to carry lighter.

Description

Soft paste key

Technical field

The utility model belongs to daily necessities field, relates to a kind of key semifinished product.

Background technology

Society is progress more and more, and the mankind are more and more civilized, but social security problem is but more and more serious in most of area.Even if in rural area, the effect of lock is also increasing.Lock structure more and more solid, become increasingly complex, the head of key is also increasing thereupon.Nowadays a lot of people is a large bunch key, takes with oneself heavy, affects very much the action in daily life, do not do a good job and also oneself is pressed against.

Summary of the invention

In order to alleviate the burden of people with key and danger, the utility model releases a kind of soft paste key.

The utility model takes following technical scheme: soft paste key, be made up of key handle and key tongue, described key adopting hard material and containing small part key tongue, described key tongue adopt soft material and with described key in key tongue portion be connected, and extend into whole key tongue.

The effect of key tongue the pellet in lock core is set level do not hinder lock core to rotate, and by key, band movable lock core is rotated.Because the action wherein pellet in lock core set level does not need very large intensity just can complete, therefore can consider that key tongue adopts soft material, general soft material is comparatively light, and is not easy to damage to human body.Intensity as the soft material of key billet should be enough to the pellet in energy pushing lock cylinder, can not damage again, as silica gel material, flexible plastic etc. to human body.Rotate with movable lock core and need larger torsion, this needs the strength ratio of key tongue higher, and in this programme, key is adopting hard material, and containing small part key tongue, is namely with movable lock core to rotate the main key tongue portion by key handle.This hard material can adopt the metal material in conventional key.Because the key containing part key tongue is very short, be also not easy when being with on the person to damage to human body.

Described key handle adopts coated connection with described key tongue, and soft material is coated on outside hard material, and hard material is with barb burr.Key handle can be made like this to be connected firmly with described key tongue.

So adopt soft paste key, while guarantee function of key, reduce the sharp of key, thus reduce key produces injury danger to human body, decrease the component of key simultaneously, make to carry lighter.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model soft paste key.

Detailed description of the invention

Be described in detail below in conjunction with accompanying drawing.

The key that this soft paste key is made up of hard material forms the key tongue 2 that 1 and soft material are made.Key adopts copper material 1, and key tongue 2 adopts flexible plastic, as nylon66 fiber, silica gel, polyethylene etc.Key is 1 containing small part key tongue, and be connected with key tongue 21 by this small part key tongue key, key tongue 2 is coated on the key tongue portion of key handle, and the key tongue of key handle sets up barb burr 3 separately.

Claims

1. soft paste key, be made up of key handle and key tongue, it is characterized in that: described key adopting hard material and containing small part key tongue, described key tongue adopt soft material and with described key in key tongue portion be connected, and extend into whole key tongue.

2. soft paste key as claimed in claim 1, is characterized in that: described key handle adopts coated connection with described key tongue, and soft material is coated on outside hard material, and hard material is with barb burr.