CN206964173U - A kind of key-ring - Google Patents
A kind of key-ring Download PDFInfo
- Publication number
- CN206964173U CN206964173U CN201720904935.1U CN201720904935U CN206964173U CN 206964173 U CN206964173 U CN 206964173U CN 201720904935 U CN201720904935 U CN 201720904935U CN 206964173 U CN206964173 U CN 206964173U
- Authority
- CN
- China
- Prior art keywords
- movable end
- key
- ring
- rope body
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of key-ring, including rope body, wire rope handling part, the wire rope handling part to be provided with hollow structure, and the hollow structure inwall is provided with limiting stand, and the hollow structure is divided into free movable end and limitation movable end by the limiting stand；The middle part of the wire rope handling part is positioned at the outside of rope body, the both ends of the rope body are provided with stiffener, the both ends of the rope body are stretched in free movable end through limitation movable end one by one, and the diameter of the limitation movable end is more than the diameter of either end and less than the diameter sum at rope body both ends.The utility model is ingenious in design, convenient use, and more solid and reliable, is effectively prevented from the loss of key.
Description
Technical field
It the utility model is related to a kind of articles for daily use, more particularly to a kind of key-ring.
Background technology
At present, key-ring commonly used in the prior art is becket mostly, various types of keys in storage life, is easy to
The unified keeping of key and use.But when key to be inserted in or take out becket, it is very laborious, brought not to consumer
Just；
A kind of key-ring is disclosed in the utility model patent that application number CN 20120563344.5 is documents, is had
Effect solves above mentioned problem.However, rope body and wire rope handling block in the technical scheme pull energetically when, shelves head is easily damaged de-
Fall, in addition in the unobstructed structure in one end of shelves head, easily extrude wire rope handling block, thus the defects of key loss be present in the design.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of key-ring, skill of the present utility model
Art scheme adopts the following technical scheme that realization：
A kind of key-ring, including rope body, wire rope handling part, the wire rope handling part are provided with hollow structure, and the hollow structure inwall is provided with
The hollow structure is divided into free movable end and limitation movable end by limiting stand, the limiting stand；The middle position of the wire rope handling part
In the outside of rope body, the both ends of the rope body are provided with stiffener, and the both ends of the rope body are stretched through limitation movable end one by one
Enter to free movable end, the diameter of the limitation movable end be more than the diameter of either end and less than rope body both ends diameter it
With.
Further, the key-ring also includes block piece, and the block piece is with free movable end away from limitation movable end
One end it is detachably connected.
Further, the stiffener is fag end.
Further, the stiffener be placed on rope body end portion apply arbitrarily part.
Further, the key-ring also includes the collar, and the collar is located in free movable end, the both ends position of the rope body
In the collar or rope body both ends through the collar extend to free movable end away from limitation movable end one end.
The beneficial effects of the utility model：Key-ring compared with prior art, key-ring disclosed in the utility model is more
Convenient use；Compared to the key-ring disclosed in documents, the utility model is more safe and reliable, efficiently avoid key
The defects of loss.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 profile.
In figure：1st, block piece；2nd, the collar；3rd, part is applied arbitrarily；4th, wire rope handling part；5th, rope body；6th, fag end；7th, free movable end；8、
Limiting stand；9th, movable end is limited.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of key-ring, as shown in figure 1, including body 5, wire rope handling part 4 and the block piece 1 of restricting, the block piece 1 and wire rope handling part 4
It is connected through a screw thread or the mode such as clamping connects.
The rope body 5 typically uses common nylon oil wax rope, relatively more firm, is not easy to break.Wire rope handling part 4 is provided with rope
The hollow structure that body 5 comes in and goes out, hollow structure inwall are provided with limiting stand 8, and limiting stand 8 has position-limiting action to rope both ends, and this is spacing
The hollow structure is divided into free movable end 7 and limitation movable end 9 by platform 8, and free movable end 7 disclosure satisfy that rope body 5 both ends are same
When it is abreast up and down, limitation movable end 9 can limit the rope both ends of body 5 while abreast up and down, but can meet
One end of the rope body 5 is up and down.
Therefore, first allow after one end freedom of entry movable end 7 of rope, the other end of rope enters from limitation movable end 9 again, finally
The both ends of rope in free movable end 7 side by side, due to the partial deformation of rope body 5 extruding in limitation movable end 9, now free movable end
The diameter at 7 rope body both ends is more than the limitation inner rope body of movable end 9 minimum widith arranged side by side so that rope body is fixed in wire rope handling part 4.
Further to prevent from restricting, body is drawn out, and is fixed with respectively at the both ends of rope body 5 and is applied arbitrarily part 3, it is conventional that this applies arbitrarily part 3
Metal stamping can also be wrapped up to together using hard plastic parts；
Furthermore it is also possible to be provided with fag end 6 at rope body 5 both ends, fag end 6 be with the both ends redundance of baked wheaten cake tightrope then
It is cooled into；When fag end 6 is used alone, rope body 5 can be effectively prevented to be drawn out, when fag end 6 is used together with applying arbitrarily part 3,
It can also further prevent from applying arbitrarily the landing of part 3.Key-ring of the present utility model, compared to the key-ring in documents,
It is more solid and reliable, it efficiently avoid the loss of key.
In order to further strengthen the firmness of key-ring, a collar 2 can be added, the collar 2 can be further
Two of rope are allowed to apply arbitrarily the synchronous movement side by side of part 3, and when dismounting, rope body 5 can be with the collar 2 together from free activity
End 7 comes out, and is so effectively prevented from rope body 5 and is stuck in limiting stand 8, facilitates dismounting.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (5)
1. a kind of key-ring, including rope body, wire rope handling part, it is characterised in that：The wire rope handling part is provided with hollow structure, the hollow structure
Inwall is provided with limiting stand, and the hollow structure is divided into free movable end and limitation movable end by the limiting stand；The wire rope handling part
Middle part be provided with stiffener positioned at the outside of rope body, the both ends of the rope body, the both ends of the rope body are one by one through limitation
Movable end is stretched in free movable end, and the diameter of the limitation movable end is more than the diameter of either end and less than rope body both ends
Diameter sum.
2. key-ring as claimed in claim 1, it is characterised in that：The key-ring also includes block piece, the block piece with
The one end of free movable end away from limitation movable end is detachably connected.
3. key-ring as claimed in claim 1, it is characterised in that：The stiffener is fag end.
4. key-ring as claimed in claim 1, it is characterised in that：The stiffener be placed on rope body end portion apply arbitrarily part.
5. the key-ring as described in claim any one of 1-4, it is characterised in that：The key-ring also includes the collar, the collar
In free movable end, the both ends that the both ends for restricting body are located in the collar or restricted body extend to free movable end through the collar
One end away from limitation movable end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904935.1U CN206964173U (en) | 2017-07-24 | 2017-07-24 | A kind of key-ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904935.1U CN206964173U (en) | 2017-07-24 | 2017-07-24 | A kind of key-ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964173U true CN206964173U (en) | 2018-02-06 |
Family
ID=61397642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904935.1U Expired - Fee Related CN206964173U (en) | 2017-07-24 | 2017-07-24 | A kind of key-ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964173U (en) |
-
2017
- 2017-07-24 CN CN201720904935.1U patent/CN206964173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180724 |