CN203213719U

CN203213719U - Key with scale mark

Info

Publication number: CN203213719U
Application number: CN 201320109718
Authority: CN
Inventors: 王舒娅
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-01
Filing date: 2013-03-01
Publication date: 2013-09-25
Anticipated expiration: 2023-03-01

Abstract

The utility model relates to a key with a scale mark. The key with the scale mark comprises a key handle and a key main body connected with the key handle, wherein the key main body is provided with a scale value which is provided with a luminous material layer. According to the key with the scale mark disclosed by the utility model, keys with the same specification can be apparently distinguished from one another by different scale values, and can be clearly distinguished by luminous material layers on the scale values in a dark environment.

Description

A kind of key with scale sign

Technical field

The utility model relates to a kind of key, relates in particular to a kind of key that scale indicates that has.

Background technology

The key general requirements of existing unit all is the same, so also be very similar in appearance, is difficult to the district office to take by mistake easily.

The utility model content

The utility model provides a kind of key that scale indicates that has at the deficiencies in the prior art.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of key with scale sign comprises the shank of the key and the key main body that links to each other with described the shank of the key, have scale value on the described key main body, the position of described scale value has the Noctilucent material layer.

The beneficial effects of the utility model are: the utlity model has key that scale indicates can be so that the differentiation mutually significantly of the key of same specification by scale values different on it, and the Noctilucent material layer on the scale value makes also can see to distinguish key clearly in the environment of dark.

Description of drawings

Fig. 1 is the structural representation that the utlity model has the key of scale sign.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.

As shown in Figure 1, described key with scale sign comprises the shank of the key 1 and the key main body 2 that links to each other with described the shank of the key 1, has scale value 3 on the described key main body 2, and the position of described scale value 3 has the Noctilucent material layer.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. one kind has the key that scale indicates, and it is characterized in that, comprises the shank of the key and the key main body that links to each other with described the shank of the key, has scale value on the described key main body, and the position of described scale value has the Noctilucent material layer.