CN205400293U - Number key sleeve - Google Patents

Abstract

The utility model relates to a key sleeve, concretely relates to number key sleeve, a number key sleeve, including the main part, its characterized in that main part top sets up the price fixing circle, and the main part bottom sets up fixed spoon circle, and main part lateral wall top -down sets up the phone number window, a foretell number key sleeve, and simple structure, not only pleasing to the eye, convenient to use, but also the person's of picking up contact person of losing of being convenient for conveniently do not lose the person and find the key, have certain practical meaning.

Description

A kind of number key cover

Technical field

This utility model relates to a kind of key cover, is specifically related to a kind of number key cover.

Background technology

In our life, easily forget or lose the key often touched at hand, critically important for oneself, and there is no any use for the person of picking up, everybody can expect giving back, cannot contact the person of losing, common key cover is the afterbody hinged block plastics at key, it is simple to unblank, but less attractive in appearance, therefore, design a not only attractive in appearance, also allow for unblanking but also be provided that the key cover of contact number is necessary.

Utility model content

For prior art Problems existing, the purpose of this utility model is in that to provide the technical scheme of a kind of number key cover.

Described a kind of number key cover, including main body, it is characterised in that body top arranges price fixing circle, bottom part body is arranged determines spoon circle, and main body wall arranges telephone number window from top to bottom.

Described a kind of number key cover, it is characterised in that arrange in described price fixing circle and determine code axle.

Described a kind of number key cover, it is characterised in that described code axle top of determining arranges reel, and bottom arranges positive 10 limit shapes, determines to arrange in code axle the shank of the key jack.

Described a kind of number key cover, it is characterised in that described determines to arrange on code axle outer surface 11 phone number code-discs.

Described a kind of number key cover, it is characterised in that arranging positive 10 limit shapes inside described phone number code-disc, outer surface sets gradually 0,1,2,3,4,5,6,7,8,9.

Above-mentioned a kind of number key cover, simple in construction, not only attractive in appearance, easy to use, but also it is easy to the person of the picking up contact person of losing, conveniently do not lose person and find key, there is certain Practical significance.

Accompanying drawing explanation

Fig. 1 is this utility model schematic diagram；

Fig. 2 is the key schematic diagram for aiding in illustrating；

Fig. 3 is that this utility model determines code axle schematic diagram；

Fig. 4 is this utility model phone number code-disc schematic diagram；

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is further illustrated.

As shown in the figure, a kind of number key cover, including main body 3, it is characterised in that main body 3 top arranges price fixing circle 2, bottom main body 3, arrange and determine spoon circle 5, reel 7 fixed by price fixing circle 2, and determining code axle 8 equal to handle admittedly surely will not be crooked at main body 3 inner hub location, it is simple to phone number code-disc 10 moves up and down, determine 5 keys of spoon circle 6 solid steady, it is prevented that loosen and cause that phone number code-disc 10 is to downslide.

When changing number, make the shank of the key 1 top prop up hard thing slightly to exert oneself, make key 6 from determine spoon enclose 5 inner loosen, pinch key 6 slowly toward drop-down, the shank of the key 1 top is made to rest on tail position in the shank of the key jack 9,11 phone number code-discs 10 are down stirred from telephone number window 4, it is made all to be slipped on the shank of the key 1, rotate each phone number code-disc 10 successively and produce oneself number, alignment telephone number window 4, sets up one by one along determining code axle 8, finally, pinch key 6 to be pushed up, finally slightly firmly it is stuck in and determines inside spoon circle 5.

Shown in the above and figure is only preferred implementation of the present utility model; should be understood that for the person of ordinary skill of the art; can also making some modification and improvement under the premise without departing from this utility model principle, these also should be considered as protection domain of the present utility model.

Claims (5)

1. a number key cutting ferrule, including main body (3), it is characterized in that main body (3) top arranges price fixing circle (2), main body (3) bottom is arranged determines spoon circle (5), and main body (3) sidewall arranges telephone number window (4) from top to bottom.

2. a kind of number key cutting ferrule according to claim 1, it is characterised in that arrange in described price fixing circle (2) and determine code axle (8).

3. a kind of number key cutting ferrule according to claim 2, it is characterised in that described code axle (8) top of determining arranges reel (7), and bottom arranges positive 10 limit shapes, determines to arrange in code axle (8) the shank of the key jack (9).

4. a kind of number key cutting ferrule according to claim 2, it is characterised in that described determine to arrange 11 phone number code-discs (10) on code axle (8) outer surface.

5. a kind of number key cutting ferrule according to claim 4, it is characterised in that described phone number code-disc (10) inner side arranges positive 10 limit shapes, and outer surface sets gradually 0,1,2,3,4,5,6,7,8,9.