CN204763746U

CN204763746U - Key ring

Info

Publication number: CN204763746U
Application number: CN201520495694.0U
Authority: CN
Inventors: 黄启龙; 吴海龙
Original assignee: Individual
Current assignee: Wang Shengxiong
Priority date: 2015-07-10
Filing date: 2015-07-10
Publication date: 2015-11-18
Anticipated expiration: 2025-07-10

Abstract

The utility model provides a key ring, this key ring include body, connector and ring -opening piece. The connector is connected on the body to be used for connecting the key -ring, the ring -opening piece includes first end and second end, first end is connected the body or on the connector, the second end is used for scratching to be opened the key -ring is in order to install the key in the key -ring. This key ring replaces the finger to scratch division key -ring through setting up the ring -opening piece, and people need not bare -handed scratching again and open the key -ring, can fine protection finger to more laborsaving, so the dress makes, the operation of unloading the key is convenient more, swift.

Description

Key chain

Technical field

The utility model relates to a kind of key chain, particularly relate to a kind of can the key chain of loading, unloading key quickly and easily.

Background technology

Key is unlocking tool the most frequently used during people live, it almost penetrates into the every field of people's life, because the key used in life is more, lose than being easier to or leaking band, so people devise multiple key chain key ring together, conveniently carry, people can use key chain connect key ring, thus can by a whole string key hook with it.

Existing key chain comprises hook and the connector for being connected with key ring, and time key is loaded key ring by people, the opening part of key ring is scratched and opened and key could be loaded into by needs finger.

This installation method compares sweat, if the short meeting of nail is difficult to key ring to scratch open, and is easy to hurt hand.

Utility model content

The utility model provides a kind of key chain, can solve the problem of being inconvenient to install key that prior art exists.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of key chain, this key chain comprises body, connector and open loop part.Connector connects on the body, and for connecting key ring; Open loop part comprises first end and the second end, and described first end is connected on described body or described connector, and described second end is used for scratching opens described key ring to be installed in described key ring by key.

Wherein, the end of described second end is most advanced and sophisticated, and to insert described key ring, described second end is thickening gradually to the direction of described first end from end, opens described key ring to scratch.

Wherein, described second end is cone shape.

Wherein, described second end is two crossing planes, and the end of described second end is the intersection location place of two described planes.

Wherein, the angle between described two planes is 60 °.

Wherein, in the form of a ring, described key ring is connected on described connector through the ring of described connector described connector.

Wherein, described open loop part be connected to described connector ring in directly over.

Wherein, described body is a hook.

The beneficial effects of the utility model are: the situation being different from prior art; by arranging, open loop part replacement finger is stingy opens key ring to the utility model; people without the need to more free-hand scratch open key ring; finger can be protected very well; and more laborsaving, and then make the more convenient to operate, quick of loading, unloading key.

Accompanying drawing explanation

Fig. 1 is the Facad structure schematic diagram of the utility model key chain embodiment;

Fig. 2 is the side structure schematic diagram of the utility model key chain embodiment;

Fig. 3 is the structural representation of the utility model open loop part embodiment;

Fig. 4 is the view that the practical open loop part of the utility model opens key ring embodiment.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Refer to Fig. 1, the utility model provides a kind of key chain 10, and this key chain 10 comprises body 101, connector 102 and open loop part 103.

Wherein, body 101 can be hook, ornaments etc., and in the present embodiment, body 101 is hooks, can by key hook on clothing, sack or wall time people use, and this body 101 can be made up of materials such as metal, leather, plastics, wood.

Connector 102 is connected on body 101, and for connecting key ring 20.This connector 102 is for connecting body 101 and key ring 20, and it can be fixedly connected with the connection of body 101, also can be to be flexibly connected, to make key ring 20 freely rotate, thus the use of Key.Certainly, this connector 102 also can be one-body molded with body 101, to make this structure more stable.

The connector 102 of the present embodiment is one-body molded with body 101, and in the form of a ring, key ring 20 is connected on connector 102 through the ring of connector 102 this connector 102.It is worth mentioning that, key ring 20 includes but not limited to above-mentioned one with the connected mode of connector 102, can also be that the conventional modes such as buckle connect.

Open loop part 103 comprises first end 1031 and the second end 1032, and first end 1031 is connected on body 101 or connector 102, and the second end 1032 opens key ring 20 to be installed in key ring 20 by key for scratching.This open loop part 103 can replace finger to open stingy for key ring 20, thus can protect finger, makes the loading, unloading of key all convenient, quick.

The end of the second end 1032 is most advanced and sophisticated, and to insert key ring 20, the second end 1032 is thickening gradually to the direction of first end from end, opens key ring 20 to scratch.Specifically, when in use, the tip of the second end 1032 of open loop part 103 is inserted in key ring 20, continue to insert, the degree of depth inserting key ring 20 along with the second end 1032 increases again, and the thickness of the second end thickeies, thus open stingy for key ring 20, and then key can be loaded into.

For example, the second end 1032 can cone shape.Such as, such as, or as in the present embodiment, the second end 1032 is two crossing planes, and the end of the second end 1032 is the intersection location place of two planes, and particularly, the angle between these two planes is 30 °-120 °, 45 °-90 °, 60 °, under this angle.The front of the second end 1032 is two planes tilted, and the side of the second end 1032 is tapered.In addition, the front of the second end 1032 can also be a plane do not tilted and a Plane intersects tilted, and side is then in wedge shape.Second end 1032 can be end point and thickening gradually various shapes, as long as by its most advanced and sophisticated key ring that inserts, and is increased by thickness and is scratched by key ring 20 and open.

Open loop part 103 can be connected on body 101, or also can be connected on connector 102, opens as long as the key ring 20 on connector 102 can be scratched.In the present embodiment, open key ring 20 to scratch more easily, directly in the ring that open loop part 103 is connected to connector 102.When using, with hand-held key ring 20, key ring 20 is aimed at open loop part 103 upwards push away, key ring 20 is opened under the effect of open loop part 103, open loop part 103 can be left after now putting into key in key ring 20, one hand-held key, a hand-held key ring 20 rotates and can load or draw off key.

The utility model replaces finger to scratch opening key ring 20 by arranging open loop part 103, and people open key ring 20 without the need to free-hand scratching again, can protect finger very well, and more laborsaving, and then make the more convenient to operate, quick of loading, unloading key.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a key chain, is characterized in that, comprising:

Body,

Connector, connects on the body, and for connecting key ring;

Open loop part, comprises first end and the second end, and described first end is connected on described body or described connector, and described second end is used for scratching opens described key ring to be installed in described key ring by key.

2. key chain as claimed in claim 1, is characterized in that, the end of described second end is most advanced and sophisticated, and to insert described key ring, described second end is thickening gradually to the direction of described first end from end, opens described key ring to scratch.

3. key chain as claimed in claim 2, it is characterized in that, described second end is cone shape.

4. key chain as claimed in claim 2, it is characterized in that, described second end is two crossing planes, and the end of described second end is the intersection location place of two described planes.

5. key chain as claimed in claim 4, it is characterized in that, the angle between described two planes is 60 °.

6. the key chain as described in any one of claim 1-5, is characterized in that, in the form of a ring, described key ring is connected on described connector through the ring of described connector described connector.

7. key chain as claimed in claim 6, is characterized in that, directly in the ring that described open loop part is connected to described connector.

8. key chain as claimed in claim 7, it is characterized in that, described body is a hook.