CN204670514U - key chain - Google Patents

Abstract

The utility model relates to daily living article field, discloses a kind of convenient management, key chain easy to use.Key chain described in the utility model, comprises button body, and described button body is connected with buckling piece; The both ends of described buckling piece are interlocked with described button body respectively; Described button, as the figure of three, assemblies the closed figure of eight with described buckling piece; Be arranged in and fasten the described figure of eight and be provided with the breach be convenient to key and taken out, put into for the end of the buckling piece loading that one end of part of key.The shape of described breach is " A " font.Use key chain described in the utility model, have and conveniently take off, put into key, and structure is simple.

Description

Key chain

Technical field

The utility model relates to daily living article field, particularly relates to a kind of convenient management, key chain easy to use.

Background technology

Existing key chain generally adopts elastic device arc hook and sealing stop hook are close to and are linked to be a complete closed circular, and such key chain just can hang on waistband and not come off.When needs take off use key time, impose pressing of inward direction to stop hook, closed circular beaten and opens a gap, so just it can be taken off from waistband.But its weak point is, when taking off key chain from waistband, need impose pressing of inward direction with finger directly to stop hook, now finger can block breach, hinders key chain to take off.

Utility model content

The object of the utility model embodiment is: provide a kind of key chain, and it has and conveniently takes off, puts into key, and structure is simple.

A kind of key chain that the utility model embodiment provides, comprises button body, and described button body is connected with buckling piece; The both ends of described buckling piece are interlocked with described button body respectively; Described button, as the figure of three, assemblies the closed figure of eight with described buckling piece; Be arranged in and fasten the described figure of eight and be provided with the breach be convenient to key and taken out, put into for the end of the buckling piece loading that one end of part of key.

For the improvement of technique scheme, the shape of described breach is " A " font.

Therefore, the technical scheme of application the utility model embodiment, by adopting unique buckling piece design, namely be provided with for putting in its end, take out the breach of key: when key put into by needs, only need first will to press buckling piece that one end near top, described breach is exceeded from described button body, thus the key needing to put into or key-ring are put into described breach, then buckling piece is unclamped, then described buckling piece is under the return action power of spring, described breach resets, thus key or key-ring loading are buckled in body, if need loading multiple, then repeat above operation, when needs take out key, first described key or key-ring are slightly firmly upwards headed in the breach in closure state, then described buckling piece that one end near top is pressed, then described breach exceeds described button body, then the key being positioned at described breach can conveniently take out, after finally unclamping described buckling piece, described buckling piece resets under the return action power of described spring, finally complete the taking-up of key, if need to take out multiple key, then repeat above operation.The operation of taking out or putting into key from key chain described above, avoid existing normal key and be buckled in the process of taking out key, finger blocks breach and causes the problem of being inconvenient to take out key.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form improper restriction of the present utility model, in the accompanying drawings:

The front view of a kind of key chain that Fig. 1 provides for the utility model embodiment;

The side view of a kind of key chain that Fig. 2 provides for the utility model embodiment;

A kind of key chain schematic diagram in use that Fig. 3 and Fig. 4 provides for the utility model embodiment.

Detailed description of the invention

Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.

Embodiment:

As shown in Fig. 1 and Fig. 2, key chain described in the utility model comprises button body 1, and its shape is the figure of three, and it is connected with buckling piece 2.Described button body 1 and buckling piece 2 form the closing structure of a figure of eight, and the circle above this figure of eight structure is for being hung on waistband, and circle is below for hanging key.

Certainly, the shape of described button body 1 also can be designed to " E " font, and itself and buckling piece 2 are combined into " day " font, or the structure that other similar " 3 " are formed.Top and the described button body 1 of described buckling piece 2 are interlocked, and be arranged in and fasten the described figure of eight and be provided with breach 4 for taking out, putting into key for the end of the buckling piece 2 loading that one end of part of key, described breach 4 is interlocked with described button body 1 simultaneously.

In addition, in order to make buckling piece 2 can effectively be separated with button body 1 in use, thus key taken out or puts into, then in described button body 1, be provided with spring 3, and the middle part of described buckling piece 1 being connected with one end of described spring 3.Wherein the shape of breach 4 is " A " font.

Being combined by Fig. 1 and Fig. 3 and Fig. 4, according to the order of Fig. 1-Fig. 3-Fig. 4, is then the operation of taking out key; According to the order of Fig. 4-Fig. 3-Fig. 1, be then the operation of putting into key, the two operation is then a mutual inverse process, and concrete operations are described as follows described (in Fig. 1-Fig. 4, key 5 is all hung on described key chain by key chain 6):

(1) operation of key is taken out:

First needing what show in key 5(figure is 3 keys) slightly for upwards heading in the breach 4 now in closure state, then buckling piece 2 that one end near top is pressed, according to lever principle, then described buckling piece 2 is separated with described button body 1, its the first half enters in described button body 1, the latter half with jagged 4 then departs from button body 1, thus is taken out by key.After taking-up, owing to pressing in the process of buckling piece 2, described spring 3 is compressed, and after loosing one's grip to described buckling piece 2, then the return action power of spring 3 makes described buckling piece 2 reset, and namely recovers the state fastened with described button body 1.If need to take out multiple key, then repeat according to above operation.

(2) operation of key is put into:

First order first will press described buckling piece 2 that one end near top, then same described buckling piece 2 is separated with described button body 1, its the first half enters in described button body 1, the latter half with jagged 4 then departs from button body 1, now key 5 is loaded in described breach 4, then described buckling piece 2 is unclamped, described buckling piece 2 is same under the return action power of spring 3, described buckling piece 2 closes with described button body 1 again, the breach 4 be then positioned at bottom described centre 2 is interlocked with described button body 1 too, also just makes key 5 be loaded into.If need to load multiple key, then repeat according to above operation.

Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.

Claims (2)

1. a key chain, comprises button body, it is characterized in that:

Described button body is connected with buckling piece;

The both ends of described buckling piece are interlocked with described button body respectively;

Described button, as the figure of three, assemblies the closed figure of eight with described buckling piece;

Be arranged in and fasten the described figure of eight and be provided with the breach be convenient to key and taken out, put into for the end of the buckling piece loading that one end of part of key.

2. the key chain piece described in root claim 1, is characterized in that:

The shape of described breach is " A " font.