CN206909893U

CN206909893U - A kind of Portable key ring

Info

Publication number: CN206909893U
Application number: CN201720835076.5U
Authority: CN
Inventors: 辜恒威
Original assignee: Shenzhen Biandan Technology Co Ltd
Current assignee: Shenzhen Biandan Technology Co Ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-01-23
Anticipated expiration: 2027-07-11

Abstract

The utility model discloses a kind of Portable key ring, and it includes mounting seat and the hook of ring-type, and mounting seat includes left linking arm and right linking arm；Left linking arm is folded upward at extension and forms hook, formed with the first guide groove between left linking arm and right linking arm, the upper end of first guide groove connects with the annular space in hook, its lower end forms a hanging hole communicated therewith, formed with the second guide groove being obliquely installed between the end of hook and the top of right linking arm；An accommodating cavity is formed in right linking arm, is provided with elastic bolster guide device in accommodating cavity, elastic bolster guide device includes block and elastic component, and in the presence of elastic component, the side backstop of block is in the first guide groove, and opposite side backstop is in the second guide groove.The utility model can conveniently and efficiently pick and place key-ring and key chain, solve the problems, such as existing key chain using trouble, drastically increase the practicality of key chain.

Description

A kind of Portable key ring

Technical field

It the utility model is related to key carrier technical field, and in particular to a kind of Portable key ring.

Background technology

Existing key buckle structure is typically to be made up of the link for linking up with and be used to hang located at hook lower section key-ring, key Spoon circle is suspended on link, and is linked up with then to hang over and be affiliated to outside waistband etc. on thing.The key-ring used at present is mostly cyclic structure, Cyclic structure is bent into by a larger steel wire of intensity, when need by key ring to key chain or by key-ring from When taking on key chain, generally require to be broken into two with one's hands the port of key-ring with larger strength, and after repeatedly plucking, hanging operation Key-ring easily is deformed, causes key ring structure loose, influences normal use.

In addition, the hook of key chain is usually to install a depressible closing shell fragment in hook side at present, work as needs When key chain is hung up or removes waistband, pressing closing shell fragment with hand makes it be rotated toward direction in hook, by opening of hook one Individual breach, key chain is hung up or removed from breach.This, which is also required to apply larger strength, can just press closing shell fragment, and After closing shell fragment is pushed down, finger can block the barbed portion of key chain, be not easy to pick and place key chain from indentation, there.

Utility model content

The purpose of this utility model is to provide a kind of key chain, and it conveniently and efficiently can hang up or remove key-ring And key chain.

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

A kind of Portable key ring, including mounting seat and the hook of ring-type, the mounting seat include left linking arm and right connection Arm.

The left linking arm is folded upward at extension and forms the hook, between the left linking arm and right linking arm formed with First guide groove, the upper end of first guide groove connect with the annular space in the hook, and its lower end forms one and connected with it Formed with the second guide groove being obliquely installed between the top of logical hanging hole, the end of the hook and the right linking arm.

An accommodating cavity is formed in the right linking arm, the arranged on left and right sides of the accommodating cavity penetrates with outside respectively, the appearance Put the front and rear sides of chamber has a connecting plate respectively, and elastic bolster guide device, the elastic bolster guide device are provided with the accommodating cavity Including block and elastic component, one end of the elastic component is connected with the bottom of accommodating cavity, and the other end is connected with the block, in institute In the presence of stating elastic component, the side backstop of the block in first guide groove, described second lead by opposite side backstop Into groove.

Further, L-type stopper slot is offered on the connecting plate, the elastic bolster guide device also includes locating part, institute State locating part to be slidably arranged in the stopper slot, its one end is connected with the block.

Further, the locating part includes bearing pin and axle cap, and the pin slide is arranged in the stopper slot, one End is arranged in the block, and the other end is connected with the axle cap, and the axle cap is located at the outside of the connecting plate.

Further, the block is in the form of annular discs, and its bottom is formed with the mounting groove for installing the elastic component.

Further, it is connected positioned at the top of two connecting plates of the front and rear sides of the accommodating cavity by a contiguous block, The top ora terminalis of the contiguous block is curved.

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

1st, when elastic bolster guide device of the present utility model is in home position, hook and hanging hole closing；Elastic bolster guide device During in stress deformation position, hook and hanging hole are opened, and can conveniently and efficiently pick and place key-ring or by key chain from waistband Pick and place, solve the problems, such as existing key chain using trouble.

2nd, the utility model design is structure as a whole, and makes the structure of key chain simpler, only need to gently move bullet during use Property stop device, which is at stress deformation position, can be carried out continuously the operation for picking and placeing key-ring and key chain, be greatly enhanced The practicality of key chain.

Brief description of the drawings

Structural representation when Fig. 1 is key chain closed mode；

Structural representation when Fig. 2 is key chain open mode；

Fig. 3 is the structural representation of elastic bolster guide device.

Description of reference numerals：

1. seat is mounted, 11. left linking arms, 12. right linking arms, 121. accommodating cavities, 122. connecting plates,

123. stopper slot, 124. contiguous blocks, 13. first guide grooves, 14. hanging holes；

2. hook, 21. second guide grooves；

3. elastic bolster guide device, 31. blocks, 311. mounting grooves, 32. elastic components, 33. locating parts, 331. bearing pins, 332. axles Cap.

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.

It should be noted that term " on " " under " " left side " " right side " " vertical " " level " " interior " " outer " etc. in the utility model It is to be based on orientation shown in the drawings or position relationship, it is only for it is easy to describe the utility model and simplify to describe, without It is instruction or implies that device or element of the present utility model there must be specific orientation, thus it is it is not intended that new to this practicality The limitation of type.

Embodiment

Fig. 1 and Fig. 2 are referred to, the utility model discloses a kind of Portable key ring, including mounting seat 1 and the hook of ring-type 2, mounting seat 1 includes left linking arm 11 and right linking arm 12.

Left linking arm 11 is folded upward at extension and forms hook 2, formed with first between left linking arm 11 and right linking arm 12 Guide groove 13, the upper end of the first guide groove 13 connect with the annular space in hook 2, and its lower end forms a hanging hole communicated therewith 14, link up between 2 end and the top of right linking arm 12 formed with the second guide groove 21 being obliquely installed.

Coordinate shown in Fig. 1 and Fig. 3, an accommodating cavity 121, the arranged on left and right sides difference of accommodating cavity 121 are formed in right linking arm 12 Penetrated with outside, the front and rear sides of accommodating cavity 121 has a connecting plate 122 respectively, and being provided with elastic bolster guide in accommodating cavity 121 fills 3 are put, elastic bolster guide device 3 includes block 31 and elastic component 32, and in the present embodiment, block 31 is in the form of annular discs, and its bottom is formed There is the mounting groove 311 for installing elastic component 32.One end of elastic component 32 is connected with the bottom of accommodating cavity 121, the other end and gear Block 31 is connected, and in the presence of elastic component 32, the side backstop of block 31 is in the first guide groove 13, and opposite side backstop is second In guide groove 21.

L-type stopper slot 123 is offered on connecting plate 122, elastic bolster guide device 3 also includes locating part 33, and locating part 33 is slided Dynamic to be arranged in stopper slot 123, its one end is connected with block 31.Locating part 33 includes bearing pin 331 and axle cap 332, and bearing pin 331 is slided Dynamic to be arranged in stopper slot 123, its one end is arranged in block 31, and the other end is connected with axle cap 332, and axle cap 332 is positioned at connection The outside of plate 122.

It is connected positioned at the top of two connecting plates 122 of the front and rear sides of accommodating cavity 121 by a contiguous block 124, connection The top ora terminalis of block 124 is curved.

Operation principle of the present utility model is as follows：

When needing the key-ring that string has key to be fitted into key chain or removed from key chain, mobile axle cap 332, make Discoid block 31 is moved to 123 horizontal least significant of L-shaped stopper slot, and now, key chain is open mode, the first guide groove 13rd, link up with the 2, second guide groove 21 and hanging hole 14 is sequentially communicated, key-ring can be fitted into hanging hole 14 or taken out from hanging hole 14.Key After spoon circle loads or removed, transverse shifting axle cap 332, block 31 is moved to stopper slot 123 under the restoring force effect of spring Vertical extreme higher position, now, key chain are closed mode, and block 31 is simultaneously by the first guide groove 13 and the envelope of the second guide groove 21 Close, the key-ring in hanging hole 14 can not drop out, and the key-ring outside key chain also cannot be introduced into hanging hole 14.

Similarly, when needing that key chain is hung up waistband or removed from waistband, block 31 is moved to stopper slot 123 Horizontal least significant, after the completion of picking and placeing, block 31 is set to return to the vertical extreme higher position of stopper slot 123.

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. Portable key ring, it is characterised in that：Hook including mounting seat and ring-type, the mounting seat include left linking arm With right linking arm；

The left linking arm is folded upward at extension and forms the hook, formed with first between the left linking arm and right linking arm Guide groove, the upper end of first guide groove connect with the annular space in the hook, what its lower end formation one communicated therewith Formed with the second guide groove being obliquely installed between the top of hanging hole, the end of the hook and the right linking arm；

An accommodating cavity is formed in the right linking arm, the arranged on left and right sides of the accommodating cavity penetrates with outside respectively, the accommodating cavity Front and rear sides there is a connecting plate respectively, is provided with elastic bolster guide device in the accommodating cavity, the elastic bolster guide device includes Block and elastic component, one end of the elastic component are connected with the bottom of accommodating cavity, and the other end is connected with the block, in the bullet In the presence of property part, the side backstop of the block is in first guide groove, and opposite side backstop is in second guide groove It is interior.
A kind of 2. Portable key ring as claimed in claim 1, it is characterised in that：L-type stopper slot is offered on the connecting plate, The elastic bolster guide device also includes locating part, and the locating part is slidably arranged in the stopper slot, its one end and the gear Block is connected.
A kind of 3. Portable key ring as claimed in claim 2, it is characterised in that：The locating part includes bearing pin and axle cap, institute State pin slide to be arranged in the stopper slot, its one end is arranged in the block, and the other end is connected with the axle cap, described Axle cap is located at the outside of the connecting plate.
A kind of 4. Portable key ring as described in claim any one of 1-3, it is characterised in that：The block is in the form of annular discs, its Bottom is formed with the mounting groove for installing the elastic component.
A kind of 5. Portable key ring as claimed in claim 4, it is characterised in that：Positioned at the front and rear sides of the accommodating cavity The top of two connecting plates is connected by a contiguous block, and the top ora terminalis of the contiguous block is curved.