CN201509729U - Key ring - Google Patents
Key ring Download PDFInfo
- Publication number
- CN201509729U CN201509729U CN2009202266409U CN200920226640U CN201509729U CN 201509729 U CN201509729 U CN 201509729U CN 2009202266409 U CN2009202266409 U CN 2009202266409U CN 200920226640 U CN200920226640 U CN 200920226640U CN 201509729 U CN201509729 U CN 201509729U
- Authority
- CN
- China
- Prior art keywords
- embedding
- ring body
- clamping plate
- ring
- key
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a key ring which comprises a ring body. The ring body is made of elastic material and is provided with an opening; and a connecting part arranged at the end corresponding to the opening of the ring body is used for connecting the ring body into a circular ring. The key ring has the advantages of simple structure and convenient use.
Description
(1) technical field
The utility model relates to a kind of key ring, and it comprises ring body.
(2) background technology
Existing key ring majority is used to make a short-term loan on down or the section of loading onto the part of key is that the part of two symmetrical configuration utilizes the elastic force of key ring self material tightly to fit, and comes off to prevent the device that key or other have been loaded onto.Generally, said material is a spring steel, even if said cross-sectional area is very little, its elastic force still can be very big, thus all can be very hard when disassembling or loading onto key or other implements, be easy to hurt nail.In addition since the shank of the key or other device installation portion structures that need be installed on the key ring differ, not of uniform size, some installing hole is bigger than normal with the handle size in this hole of structure, might make the elastomeric element that makes up key ring surpass its yield limit in the installation process and be out of shape, lose efficacy so that can't normally use.
In addition, this class key ring is also because said fitting part has occupied the long most of length of whole ring, and therefore, always around one week of ring, if on the ring many devices have been installed, the whole process of its installation can bother very much in the device device.
(3) summary of the invention
Therefore, the utility model provides key ring a kind of simple in structure, easy to use at the above-mentioned defective of present prior art.
The technical solution adopted in the utility model is:
The utility model key ring comprises ring body, and described ring body is the ring body of being made by elastomeric material that has opening, and the termination of its opening correspondence is provided with connecting portion so that ring body is connected into annulus.
Key ring based on this programme is different from existing key ring, and it adopts the ring body that has opening, utilizes two terminations of said opening to connect with the formation annulus then, thereby has saved operation loaded down with trivial details when adorning device, and is easy to use.And for the key with handle not of uniform size or other device, because will be in the time of needn't considering to install around the ring body problem in one week, so its installation also needn't be considered the limit that ring body elasticity can be born, the scope of application is wider, and owing to needn't consider the double-decker of ring body section, it is also fairly simple that structure becomes, and is convenient to processing and fabricating.
Above-mentioned key ring, described connecting portion comprises connector that is arranged on described ring body first termination and the button that has the embedding clamping plate that is arranged on second termination with this connector insertion cavity, wherein the connector head is the embedding chuck that cooperates with described embedding clamping plate of ballhead or conical head, described embedding clamping plate have along the described ring body free degree radially, and are provided with resetting means.
Above-mentioned key ring, the embedding of described embedding clamping plate folder position is an area greater than described embedding chuck in the ring body hole of the maximum cross-section area in the radial direction, under delocking state, the embedding chuck is being projected on the described hole on the embedding clamping plate, under the lock-out state, the embedding chuck the projection section on the embedding clamping plate drop on the embedding splint body.
Above-mentioned key ring, described resetting means are to be arranged on the spring between button and ring body or to be arranged on spring between described embedding clamping plate end and described cavity.
Above-mentioned key ring, the connecting portion between described connector and described first termination is provided with the arc transition part.
(4) description of drawings
Fig. 1 is a kind of key ring body structure schematic diagram of the present utility model
Fig. 2 is an A portion enlarged drawing among Fig. 1.
Among the figure: 1, ring body, 2, the termination, 3, connector, 4, button, 5, the embedding chuck, 6, the embedding clamping plate, 7, cavity.
(5) specific embodiment
Specify structural principle of the present utility model below in conjunction with Figure of description:
With reference to the attached Fig. 1 and 2 of explanation, wherein Fig. 2 is the structural representation of connecting portion.The present embodiment key ring comprises ring body 1, and described ring body is the ring body of being made by elastomeric material that has opening, and the termination 2 of its opening correspondence is provided with connecting portion so that ring body is connected into annulus.
Described connecting portion comprises connector 3 that is arranged on described ring body first termination and the button that has embedding clamping plate 64 that is arranged on second termination with this connector insertion cavity 7, wherein the connector head is the embedding chuck 5 that cooperates with described embedding clamping plate of ballhead or conical head, described embedding clamping plate have along the described ring body free degree radially, and are provided with resetting means.This structure is easy to use, only need push said button in the use, utilizes the elasticity of ring body again, can lock or take off lock, uses more convenient.
In addition, those skilled in the art it will also be appreciated that and utilizes coupler body, just utilizes the dislocation of described termination, utilizes the shackle fit structure to lock, and also is a kind of alternative preferably.
As a kind of easy latch-up structure, the embedding of described embedding clamping plate folder position is an area greater than described embedding chuck in the ring body hole of the maximum cross-section area in the radial direction, under delocking state, the embedding chuck is being projected on the described hole on the embedding clamping plate, under the lock-out state, the embedding chuck the projection section on the embedding clamping plate drop on the embedding splint body.
Described resetting means is to be arranged on the spring between button and ring body or to be arranged on spring between described embedding clamping plate end and described cavity.No matter adopt which kind of reset mode, owing to realize that the motion of button is fairly simple, and the stroke of button is very short, and its setting is all very simple, and said in addition spring can also adopt elastomeric elements such as rubber.
In order to improve bonding strength, the connecting portion between described connector and described first termination is provided with the arc transition part.
Claims (5)
1. a key ring comprises ring body (1), it is characterized in that: described ring body is the ring body of being made by elastomeric material that has opening, and the termination of its opening correspondence (2) are provided with connecting portion so that ring body is connected into annulus.
2. key ring according to claim 1, it is characterized in that: described connecting portion comprises being arranged on the connector (3) on described ring body first termination and being arranged on to have this connector and insert the button that has embedding clamping plate (6) (4) on second termination of cavity (7), wherein the connector head is the embedding chuck (5) that cooperates with described embedding clamping plate of ballhead or conical head, described embedding clamping plate have along the described ring body free degree radially, and are provided with resetting means.
3. key ring according to claim 2, it is characterized in that: the embedding of described embedding clamping plate folder position is an area greater than described embedding chuck in the ring body hole of the maximum cross-section area in the radial direction, under delocking state, the embedding chuck is being projected on the described hole on the embedding clamping plate, under the lock-out state, the embedding chuck the projection section on the embedding clamping plate drop on the embedding splint body.
4. according to claim 2 or 3 described key rings, it is characterized in that: described resetting means is to be arranged on the spring between button and ring body or to be arranged on spring between described embedding clamping plate end and described cavity.
5. key ring according to claim 4 is characterized in that: the connecting portion between described connector and described first termination is provided with the arc transition part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202266409U CN201509729U (en) | 2009-09-14 | 2009-09-14 | Key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202266409U CN201509729U (en) | 2009-09-14 | 2009-09-14 | Key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509729U true CN201509729U (en) | 2010-06-23 |
Family
ID=42481126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202266409U Expired - Fee Related CN201509729U (en) | 2009-09-14 | 2009-09-14 | Key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690659A (en) * | 2016-12-29 | 2017-05-24 | 浙江八瓦文化创意发展有限公司 | Intelligent key ring |
-
2009
- 2009-09-14 CN CN2009202266409U patent/CN201509729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690659A (en) * | 2016-12-29 | 2017-05-24 | 浙江八瓦文化创意发展有限公司 | Intelligent key ring |
| CN106690659B (en) * | 2016-12-29 | 2019-10-25 | 管家依 | A kind of intelligent key chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100914 |