CN201276883Y

CN201276883Y - Novel key

Info

Publication number: CN201276883Y
Application number: CNU2008200157972U
Authority: CN
Inventors: 王奕清
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-16
Filing date: 2008-09-16
Publication date: 2009-07-22
Anticipated expiration: 2018-09-16

Abstract

The utility model relates to a novel key, which comprises a handle and lock teeth, wherein the handle is fixedly connected with the lock teeth, the handle is a hollow structure, pencil lead dust is filled in the hollow chamber body of the handle, and a sliding cover is arranged on the surface of the hollow chamber body corresponding to the lock teeth. When in use, if the key can not unlock a lock smoothly, the sliding cover of the handle can be opened, the pencil lead dust in the hollow chamber body can drop on the lock teeth, and then, the lock can be unlocked conveniently. The utility model has the advantages of simple structure, convenient use, reasonable structure and the like, develops new functions for keys, and enables unlocking to be more convenient and faster.

Description

New-type key

Technical field

The utility model relates to a kind of key, especially a kind of new-type key easy to use.

Background technology

At present, key is to open one of requisite articles for use in door, but existing key is when opening the door, usually because the lock tooth of key when contacting with dead bolt, more puckery phenomenon occurs, be difficult to lock is opened for the moment, in order to solve such thing, the easiest conveniently is to smear the pencil lead powder in surfaces of keys or in dead bolt, thereby realizes opening smooth purpose.

Summary of the invention

The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of new-type key is provided, and is used to solve existing key when opening lock, is prone to the problem that is difficult to open fast lock.

For achieving the above object, the new-type key of the utility model comprises handle and lock tooth, and handle and lock tooth are affixed, and handle is a hollow structure, and is provided with the plumbous foam of pencil in the cavity body therein, and the one side of the corresponding lock of cavity body tooth is provided with slip lid therein.

After adopting said structure, during use, if the not smooth problem of key operated lock occurs, the slip lid of handle can be opened, the plumbous foam of the pencil in the handle hollow cavity will drop on the lock tooth, can conveniently beat to undo the lock.

The utility model has the advantages that: simple in structure, easy to use, structure has rationally given key new function, makes the work of unblanking more convenient and swift.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the new-type key of the utility model.

The specific embodiment

As shown in Figure 1, the new-type key of the utility model comprises handle 1 and lock tooth 2, and handle 1 and lock tooth 2 are affixed, and handle 1 is a hollow structure, and is provided with the plumbous foam 3 of pencil in the cavity body therein, and the one side of the corresponding lock of cavity body tooth 2 is provided with slip lid 4 therein; If when opening lock, lock tooth 2 contacts with dead bolt, occurs opening not smooth thing, just the slip lid 4 of handle 1 can be opened, and the plumbous foam 3 of pencil in the handle 1 is dropped on the lock tooth 2, to reach the purpose of quick unlatching lock.

Claims

1, a kind of new-type key, comprise handle (1) and lock tooth (2), it is characterized in that: handle (1) and lock tooth (2) are affixed, and handle (1) is a hollow structure, and be provided with the plumbous foam (3) of pencil in the cavity body therein, and the one side of cavity body corresponding lock tooth (2) is provided with slip lid (4) therein.