CN206659291U

CN206659291U - A kind of improved key chain

Info

Publication number: CN206659291U
Application number: CN201720360178.6U
Authority: CN
Inventors: 辜恒威
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-07
Filing date: 2017-04-07
Publication date: 2017-11-24
Anticipated expiration: 2027-04-07

Abstract

The utility model discloses a kind of improved key chain, the hook base extended outside including a ring bodies and toward ring, a hanging hole with being communicated in ring is formed among the hook base, ring bodies forms a breach in the position of adjacent hook base, fore-set and elastic component are respectively equipped with the both sides of breach, two fore-sets are leant in the presence of elastic component so as to close breach, and can be made a breach in compression elastic piece in the presence of by external force；The hanging hole is provided with fore-set and elastic component, fore-set closed channel in the presence of elastic component with the passage that ring bodies connects, and can open passage in compression elastic piece in the presence of by external force.The utility model is simple and reasonable, makes the wearing of key chain and remove to become more convenient.

Description

A kind of improved key chain

Technical field

Daily living article is the utility model is related to, more particularly to a kind of key chain hung on waist.

Background technology

Current existing key chain is usually to be provided with a pressable shell fragment on arc hook and be linked to be one completely Closed circular, the lower end of hook are for going here and there the key-ring of key, and such key can hang over trousers ear (on the waist of trousers by key chain For fixing the part of waistband) on without dropping, when needing to remove key, being pushed shrapnel with hand makes it direction is revolved inside Turn, closed circular is beaten and opened a gap, you can removes key chain from trousers ear.But such a key chain, which usually requires finger, to be applied Add bigger strength could be by spring plate, and after shell fragment is pushed down, finger can block the barbed portion of key chain, so Key chain is hung up by inconvenience from indentation, there or taken out from breach.

Utility model content

The purpose of this utility model is to provide the key chain that trousers ear was taken out and hung up to a kind of convenience.

To achieve the above object, the utility model uses following technical scheme：

A kind of improved key chain, including a ring bodies and toward the hook base extended outside ring, in the hook base Between formed a hanging hole with being communicated in ring, ring bodies adjacent hook base position formed a breach, breach both sides difference Provided with fore-set and elastic component, two fore-sets are leant in the presence of elastic component so as to close breach, and can be acted on by external force Lower compression elastic piece is to make a breach；The hanging hole is provided with fore-set and elastic component, the top with the passage that ring bodies connects Post closed channel in the presence of elastic component, and passage can be opened in compression elastic piece in the presence of by external force.

A chimb is up extended in the side of the breach, is set respectively in the relative side wall of the hook base and chimb Have the mounting hole of horizontal direction, the opening of two mounting holes is relative, be equipped with respectively in each mounting hole fore-set described in one group and Spring, the spring are located at the bottom of mounting hole and two fore-sets is offseted at the part ejection hole of fore-set.

The fore-set has the main body of column, and the main body of column is provided with hemispheric head.

The direction of width toward the hanging hole of the passage to be connected between the hanging hole and ring bodies forms tapered setting.

The elastic component is spring.

After adopting the above technical scheme, the utility model compared with background technology, has the following advantages that：

The structure and style that the utility model changes current key chain is single, is realized by the ejection and retraction of fore-set The opening of key ring breach and closing, it is cumbersome to solve the problems, such as that existing key chain uses, it is simple in construction, can facilitate, Rapidly take away or containing key.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is part sectioned view of the present utility model.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

Embodiment

Referring to Fig. 1, the utility model discloses a kind of improved key chain, it includes a ring bodies 1 and toward outside ring The hook base 2 extended, the middle of hook base 2 form a hanging hole 3 with being communicated in ring, and ring bodies 1 is in the position of adjacent hook base 2 To put to form a breach 4, fore-set 5 and elastic component are respectively equipped with the both sides of breach 4, the elastic component described in the present embodiment is spring 6, Two fore-sets 5 are leant in the presence of spring 6 so as to close breach 4, and fore-set 5 can be in compression spring in the presence of by external force 6 to make a breach 4.

Fore-set 5 and spring 6, work of the fore-set 5 in spring 6 also are provided with the passage 8 to be connected between hanging hole 3 and ring bodies 1 With lower closed channel 8, and passage 8 can be opened in compression spring in the presence of by external force 6.

Can specifically see Fig. 2, breach 4 up extends a chimb 7 in the opposite side relative with hook base 2, hook base 2 and The mounting hole of horizontal direction is respectively arranged with the relative side wall of chimb 7, the aperture position of two mounting holes is relative, each installation One group of fore-set 5 and spring 6 are equipped with hole respectively, fore-set 5 has the main body of column, and the main body of column is provided with hemispherical Head.Spring 6 is located at the bottom of mounting hole, and the hemispherical nose of fore-set 5 is ejected into hole, two fore-sets by elastic force effect 5 position face, head is abutted against each other together so that breach 4 be blocked in the presence of spring 6 respectively, when going here and there into key Spoon, can pass through key-ring between two fore-sets 5, it is possible to enter key chain in the annular of ring bodies 1.When key-ring passes through When between two fore-sets 5, spring 6 is compressed by fore-set 5, and fore-set 5 is retracted in hole, and breach 4 is open mode.Pierce into key-ring Afterwards, fore-set 5 recovers ejection state under the elastic force effect of spring 6, and breach 4 is closed again, prevents key-ring from dropping out.

This key chain is such as hung up into the waist of trousers, first passed through trousers ear between two fore-sets 5, into the annular of ring bodies 1, Then trousers ear is pierced into the hanging hole 3 of hook base 2 by passage 8 again, and this sample key chain can is hung on the waist of trousers.On passage 8 It is again provided with fore-set 5 and spring 6 so that trousers ear will not be sliding out in hanging hole 3.

The width of the passage 8 to be connected between hanging hole 3 and ring bodies 1 forms the setting become narrow gradually toward the direction of hanging hole 3, Such setting can guide trousers ear to be slided into from guide groove 8 in hanging hole 3.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should It is defined by scope of the claims.

Claims

A kind of 1. improved key chain, it is characterised in that：The hook base extended outside including a ring bodies and toward ring, the extension A hanging hole with being communicated in ring is formed among hook seat, ring bodies forms a breach in the position of adjacent hook base, in breach Both sides are respectively equipped with fore-set and elastic component, and two fore-sets are leant in the presence of elastic component so as to close breach, and can be by outer Compression elastic piece is to make a breach in the presence of power；The hanging hole is provided with fore-set and elasticity with the passage that ring bodies connects Part, fore-set closed channel in the presence of elastic component, and passage can be opened in compression elastic piece in the presence of by external force.
A kind of 2. improved key chain as claimed in claim 1, it is characterised in that：Up extend one in the side of the breach Chimb, is respectively arranged with the mounting hole of horizontal direction in the relative side wall of the hook base and chimb, and two mounting holes are opened Mouth is relative, is equipped with fore-set and spring described in one group in each mounting hole respectively, and the spring is located at the bottom of mounting hole and will The part ejection hole of fore-set makes two fore-sets offset.
A kind of 3. improved key chain as claimed in claim 2, it is characterised in that：The fore-set has the main body of column, and And the main body of column is provided with hemispheric head.
A kind of 4. improved key chain as claimed in claim 1, it is characterised in that：Connected between the hanging hole and ring bodies The direction of width toward the hanging hole of passage form tapered setting.
A kind of 5. improved key chain as claimed in claim 1, it is characterised in that：The elastic component is spring.