CN204024229U

CN204024229U - A kind of key cover

Info

Publication number: CN204024229U
Application number: CN201420310851.1U
Authority: CN
Inventors: 余金洲
Original assignee: DONGGUAN DONGLI XINGSHENG PLASTIC PRODUCTS Co Ltd
Current assignee: DONGGUAN DONGLI XINGSHENG PLASTIC PRODUCTS Co Ltd
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-12-17
Anticipated expiration: 2024-06-11

Abstract

Utility model discloses a kind of key cover, comprise the ring-type key cover body that alloy material is made, described key cover body comprises right of left of key, key that mutual embedding connects and part on the key, and left of described key, right of key and the on the key inner face of part are equipped with the fitting recess of coupling.Of the present utility model simple in structure; adopt left of key, right of key and the embedded combination of part on the key; assembling and repair and replacement are simpler and convenient; can be used for assembling automobile key by the setting of fitting recess; can well protect key not to be subject to the injury of external force; as scratch and the situation such as damage, and the utility model adopts alloy material to make the special texture feel with metal, good looking appearance.

Description

A kind of key cover

Technical field

The utility model relates to hardware field, is specifically related to a kind of key cover of automobile-used key.

Background technology

Automobile key, the instrument of switch automobile.Automobile key all uses chip now, is magnetic chip system.The reading of automotive ignition lock core known coil the chip to key read; Chip has fixing digital information.Conventionally adopt shell made of plastic and protect inner chip structure, easily cause the situation such as scratch in the process using, affect overall aesthetic property, even damage inside chip and cause the damage of key.

Utility model content

The purpose of this utility model is to provide a kind of key cover.

According to one side of the present utility model, a kind of key cover is provided, a kind of key cover, comprise the ring-type key cover body that alloy material is made, described key cover body comprises right of left of key, key that mutual embedding connects and part on the key, and left of described key, right of key and the on the key inner face of part are equipped with the fitting recess of coupling.

Especially, left of junction, the key of right of left of key and key and on the key the junction of part and right of key and on the key the junction of part be equipped with and coordinate the projection or the groove that embed.

Especially, be provided with projection at the two ends, left and right of described projection, on the sidewall of described groove, be provided with the shrinkage pool mating with projection.

Especially, the top ends of part extends to form expansion piece on the key, is provided with multiple expansions hole on this expansion piece.

Especially, the quantity of projection and groove is more than one or one.

Especially, the fitting recess of right of left of key or key is one to run through the groove of left of key or right wall body of key.

The beneficial effects of the utility model are: of the present utility model simple in structure; adopt left of key, right of key and the embedded combination of part on the key; assembling and repair and replacement are simpler and convenient; can be used for assembling automobile key by the setting of fitting recess; can well protect key not to be subject to the injury of external force; as scratch and the situation such as damage, and the utility model adopts alloy material to make the special texture feel with metal, good looking appearance.

Brief description of the drawings

Fig. 1 is the structural representation of key cover.

Fig. 2 is the structural representation of part on the key in Fig. 1.

Fig. 3 is the structural representation of left of key in Fig. 1.

Fig. 4 is the structural representation of right of key in Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 to Fig. 4 has schematically shown according to a kind of key cover of the present utility model.

A kind of key cover that the present embodiment provides, as shown in Figure 1, comprise the ring-type key cover body that alloy material is made, described key cover body comprises right 002 of left 001 of key, key that mutual embedding connects and part 003 on the key, and left 001 of described key, right 002 of key and the on the key inner face of part 003 are equipped with the fitting recess 004 (009/010/013) of coupling, the junction that left 001 of key and key are right 002, right 002 of the junction of left 001 of key and on the key part 003 and key and the on the key junction of part 003 are equipped with and coordinate the projection or the groove that embed, concrete in the present embodiment: the left part of part 003 is provided with the first projection 005 on the key as shown in Figure 2, its right part is provided with the second projection 006, as shown in Figure 3, be provided with the first projection 005 and be provided with the first groove 007 mating in the left part of left 001 of key, the right part that key is left 001 is provided with the 3rd projection 008, as shown in Figure 4, the left part that key is right 002 is provided with the second groove 011 mating with the 3rd projection 008, the right part that key is right 002 is provided with the 3rd groove 012 mating with the first groove 007, at described the first projection 005, the both side ends of the second projection 006 and the 3rd projection 008 is equipped with projection 014, at described the first groove 007, on the sidewall of the second groove 011 and the 3rd groove 012, be equipped with and projection 014 shrinkage pool mating 015, realize the embedded connection of key three parts by the cooperation of each group of projection and groove, coordinate people's projection 014 and shrinkage pool 015, more firm while making to connect, certainly above-mentioned projection 014 and the setting of groove are all a kind of modes in the present embodiment, concrete setting and quantity can be adjusted according to actual conditions, the top ends of part 003 extends to form expansion piece on the key, is provided with multiple expansions hole on this expansion piece, expands piece and expand the setting in hole to make coordinating of the utility model and other assemblies, increases practicality of the present utility model, the fitting recess 004 that left 001 of key or key are right 002 is the groove of run through key left 001 or right 002 wall body of key, and groove can coordinate the signal of different automobile keys to use, and is beneficial to sending and receiving etc. of signal.

The beneficial effects of the utility model are: of the present utility model simple in structure; adopt left 001 of key, right 002 of key and the embedded combination of part 003 on the key; assembling and repair and replacement are simpler and convenient; can be used for assembling automobile key by the setting of fitting recess 004; can well protect key not to be subject to the injury of external force; as scratch and the situation such as damage, and the utility model adopts alloy material to make the special texture feel with metal, good looking appearance.

Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.

Claims

1. a key cover, it is characterized in that, comprise the ring-type key cover body that alloy material is made, described key cover body comprises right of left of key, key that mutual embedding connects and part on the key, and left of described key, right of key and the on the key inner face of part are equipped with the fitting recess of coupling.

2. key cover according to claim 1, is characterized in that, the junction of left of junction, the key that left of described key and key are right and on the key part and right of key and the on the key junction of part are equipped with and coordinate the projection or the groove that embed.

3. key cover according to claim 2, is characterized in that, is provided with projection at the two ends, left and right of described projection, is provided with the shrinkage pool mating with projection on the sidewall of described groove.

4. key cover according to claim 2, is characterized in that, the quantity of described projection and groove is more than one or one.

5. key cover according to claim 1, is characterized in that, the top ends of described part on the key extends to form expansion piece, is provided with multiple expansions hole on this expansion piece.

6. key cover according to claim 1, is characterized in that, the fitting recess that left of described key or key are right is one to run through the groove of left of key or right wall body of key.