CN201902063U

CN201902063U - Key convenient to unlock

Info

Publication number: CN201902063U
Application number: CN2010206251087U
Authority: CN
Inventors: 刘正茂; 包海默; 苗芃芃
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-25
Filing date: 2010-11-25
Publication date: 2011-07-20
Anticipated expiration: 2020-11-25

Abstract

The utility model provides a key convenient to unlock, which comprises a key handle, a key head, and a through hole arranged on the key handle, wherein the root of the key head is inserted in the key handle, the longitudinal section of a main body of the key handle has an isosceles trapezoidal structure, the end of the main body of the key handle connected with the key head is a narrow surface and is gradually widened from the top, and the through hole is arranged at a position near to top edge of the key handle; and another through hole is arranged at the center of the key handle, a transparent bag is arranged at the through hole in a clamping manner, and the transparent bag is filled with a fluorescent material. The key convenient to unlock has the advantages of reasonable structure, convenience and practicability, smart technology, convenience in operation and the like.

Description

The key of conveniently unblanking

Technical field the utility model relates to a kind of daily necessities, especially a kind of unlocking tool.

Background technology is well-known, and key is the most basic unlocking tool during people live.At present, key mainly is made up of the shank of the key and key bit, and wherein the shank of the key mostly is the tabular design greatly, though can effectively be connected with key bit, and be convenient to control and deposit.But when unblanking under dim environment, people can only lean on finger and grope the tram that the shank of the key is judged key bit, are easy to occur key bit and assign the problem of putting upside down, and make troubles to people.In addition, under dim environment, people also can't find the key place fast and accurately, unblank to make troubles to people.

The summary of the invention the purpose of this utility model provides a kind ofly gropes just can accurately judge the key of conveniently unblanking of unblanking to assign direction and being convenient to seek by hand under dim environment.

The utility model mainly comprises the shank of the key, key bit and is opened in open-work on the shank of the key, the key bit root assigns in the shank of the key, the vertical section of the shank of the key main body is an isosceles trapezoidal structure, and with the key bit link be leptoprosopy, broaden to the top gradually, open-work is opened near the shank of the key top margin position; Offer another open-work in the shank of the key center, transparent capsule is installed, and add fluorescent material in the transparent capsule at this through-hole position cassette.

During use, the thickness difference at the head and the tail two ends of the shank of the key, before key bit inserted keyhole, the user can grope the shank of the key by finger, judged the direction of key bit by the agent structure direction of the shank of the key, can judge at last key bit correct assign direction.In addition, under dim environment, fluorescent material section sends light light in the transparent capsule on the shank of the key, reminds the user to note, is convenient to seek.

Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, convenient and practical, technology is exquisite, operation is convenient, the mode of unblanking can be provided quickly and accurately, and can send light light, is convenient to seek in the dark key.

Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.

The specific embodiment is in stereochemical structure sketch of the present utility model shown in Figure 1, mainly comprise the shank of the key 1, key bit 2 and be opened in open-work 3 on the shank of the key, the key bit root assigns in the shank of the key, the vertical section of the shank of the key main body is an isosceles trapezoidal structure, and with the key bit link be leptoprosopy, broaden to the top gradually, open-work is opened near the shank of the key top margin position; Offer another open-work in the shank of the key center, transparent capsule 4 is installed, and add fluorescent material in the transparent capsule at this through-hole position cassette.

Claims

1. key of conveniently unblanking, mainly comprise the shank of the key (1), key bit (2) and be opened in open-work (3) on the shank of the key (1), key bit (2) root assigns in the shank of the key (1), it is characterized in that: the vertical section of the shank of the key (1) main body is an isosceles trapezoidal structure, and with key bit (2) link be leptoprosopy, broaden to the top gradually, open-work (3) is opened near the shank of the key (1) top margin position; Offer another open-work in the shank of the key (1) center, transparent capsule (4) is installed, and add fluorescent material in the transparent capsule (4) at this through-hole position cassette.