CN202714302U - Open mouth closing structure of plug-pin-type climbing carabiner - Google Patents
Open mouth closing structure of plug-pin-type climbing carabiner Download PDFInfo
- Publication number
- CN202714302U CN202714302U CN 201220424212 CN201220424212U CN202714302U CN 202714302 U CN202714302 U CN 202714302U CN 201220424212 CN201220424212 CN 201220424212 CN 201220424212 U CN201220424212 U CN 201220424212U CN 202714302 U CN202714302 U CN 202714302U
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- type
- plug
- pin
- bolt
- carabiner
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- Expired - Fee Related
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Abstract
The utility model discloses an open mouth closing structure of a plug-pin-type climbing carabiner. The open mouth closing structure of the plug-pin-type climbing carabiner comprises a carabiner body which comprises an upper carabiner body and a lower carabiner body, wherein the lower portion of the upper carabiner body is in semi-convex shape, and the right side of the lower carabiner is in a recessed shape. A through hole is arranged in the lower carabiner body, a plug-pin-type closing block capable of moving up and down in the through hole is arranged in the through hole, the upper portion of the plug-pin-type closing block is in semi-convex shape, and a spring connected with the plug-pin-type closing block is arranged on the bottom portion of the trough hole at the same time. And meanwhile, a shifting piece is arranged on the plug-pin-type closing block, and the installation position of the shifting piece is positioned in the middle of the convex portion. The lower portion of the upper carabiner body and the upper portion of the plug-pin-type closing block are matched in concave-convex mode. The open mouth closing structure of the plug-pin-type climbing carabiner need not use a hinge, and meanwhile can further enhance the closing performance of the open mouth of a climbing carabiner.
Description
Technical field
The utility model relates to a kind of closure of openings structure of Fastener for climbing mountain, specifically refers to a kind of Fastener for climbing mountain closure of openings structure with socket type structural.
Background technology
Present Fastener for climbing mountain adopts the mode of chain connection motion bar to seal the opening of Fastener for climbing mountain mostly.Usually the contact portion of motion bar and Fastener for climbing mountain button is provided with the inclined-plane, and motion bar presses down when lifting on backward by the power of hinge, relies on ramp structure to guarantee to be buckled in rope in the Fastener for climbing mountain can not skid off Fastener for climbing mountain in expedition opening.But in expedition, sometimes the mountaineering rope power of eating can be very large so that sealing place of Fastener for climbing mountain need to be born very large power equally, in case this power has surpassed the inclined-plane prop up the frictional force of button contact-making surface after, rope still has the danger that skids off the Fastener for climbing mountain opening.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and need not use hinge, can further strengthen a kind of bolt-type Fastener for climbing mountain closure of openings structure of Fastener for climbing mountain closure of openings.
For solving above technical problem, the utility model provides a kind of bolt-type Fastener for climbing mountain closure of openings structure, the button that comprises Fastener for climbing mountain, described button comprises button and lower fastener, the bottom of described upper button is half convex, described lower fastener right side is matrix, described lower fastener inside is provided with a through hole, be provided with one in the described through hole and can in through hole, seal piece by up and down bolt-type, described bolt-type sealing piece top is half concavity, and the through hole bottom also is provided with one and is connected simultaneously the spring of piece connection with bolt-type.
Further, described bolt-type sealing piece is provided with a shifting block.
Further, described upper button bottom and bolt-type sealing piece top is half concavo-convex cooperation.
After adopting above technical measures, the utlity model has following advantage: can utilize stirring up and down of shifting block on the bolt-type sealing piece, realize bolt-type sealing piece moving up and down in the through hole of lower fastener inside, thereby further realize the sealing of Fastener for climbing mountain opening and open; Simultaneously, bolt-type sealing piece can remain sealing to opening by spring, except the non-manual shifting block of stirring downwards just can be opened close mouth; The half concavo-convex cooperation on upper button bottom and bolt-type sealing piece top is so that the sealing of opening is tightr.
Description of drawings
Shown in Figure 1 is appearance assumption diagram of the present utility model.Wherein, the part of lower fastener and bolt-type sealing piece has adopted and has analysed and observe the technique of painting.
Wherein: 1, upper button; 2, lower fastener; 3, upper button bottom; 4, through hole; 5, bolt-type sealing piece; 6, bolt-type sealing piece top; 7, spring; 8, shifting block; 9, matrix.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in more detail.
By the structure chart of Fig. 1 as can be known, a kind of bolt-type Fastener for climbing mountain closure of openings structure, the button that comprises Fastener for climbing mountain, described button comprises button 1 and lower fastener 2, described upper button bottom 3 is half convex, described lower fastener 2 right sides are matrix 9, described lower fastener 2 inside are provided with a through hole 4, being provided with one in the described through hole 4 can be at through hole 4 interior up and down bolt-type sealing piece 5, described bolt-type sealing piece top 6 is half concavity, and through hole 4 bottoms also are provided with one and are connected simultaneously the spring 7 of piece 5 connections with bolt-type.Described bolt-type sealing piece 5 is provided with a shifting block 8.
In the utility model, described upper button bottom 3 and bolt-type sealing piece top 6 are half concavo-convex cooperation.
During concrete the use, can utilize stirring up and down of shifting block 8, so that bolt-type sealing piece 5 moves up and down in through hole 4, realize the sealing of Fastener for climbing mountain opening and open; Simultaneously, bolt-type sealing piece 5 can remain sealing to the Fastener for climbing mountain opening by spring 7, except the non-manual shifting block 8 of stirring downwards just can be opened close mouth; The half concavo-convex cooperation on upper button bottom 3 and bolt-type sealing piece top 6 is so that the sealing of Fastener for climbing mountain opening is tightr.
Claims (3)
1. bolt-type Fastener for climbing mountain closure of openings structure, the button that comprises Fastener for climbing mountain, described button comprises button and lower fastener, the bottom of described upper button is half convex, described lower fastener right side is matrix, it is characterized in that, described lower fastener inside is provided with a through hole, be provided with one in the described through hole and can in through hole, seal piece by up and down bolt-type, described bolt-type sealing piece top is half concavity, and the through hole bottom also is provided with one and is connected simultaneously the spring of piece connection with bolt-type.
2. a kind of bolt-type Fastener for climbing mountain closure of openings structure according to claim 1 is characterized in that, described bolt-type sealing piece is provided with a shifting block.
3. a kind of bolt-type Fastener for climbing mountain closure of openings structure according to claim 1 is characterized in that, described upper button bottom and bolt-type sealing piece top are half concavo-convex cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424212 CN202714302U (en) | 2012-08-25 | 2012-08-25 | Open mouth closing structure of plug-pin-type climbing carabiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424212 CN202714302U (en) | 2012-08-25 | 2012-08-25 | Open mouth closing structure of plug-pin-type climbing carabiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202714302U true CN202714302U (en) | 2013-02-06 |
Family
ID=47616157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424212 Expired - Fee Related CN202714302U (en) | 2012-08-25 | 2012-08-25 | Open mouth closing structure of plug-pin-type climbing carabiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202714302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962548A (en) * | 2016-05-14 | 2016-09-28 | 桐乡市辉欧皮草服饰有限公司 | Key ring |
| CN112546555A (en) * | 2020-11-17 | 2021-03-26 | 赵明珠 | Portable sit-up exercise device |
-
2012
- 2012-08-25 CN CN 201220424212 patent/CN202714302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962548A (en) * | 2016-05-14 | 2016-09-28 | 桐乡市辉欧皮草服饰有限公司 | Key ring |
| CN112546555A (en) * | 2020-11-17 | 2021-03-26 | 赵明珠 | Portable sit-up exercise device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |