CN2719074Y - Rapid-dismounting buckle for bridle adjustment - Google Patents
Rapid-dismounting buckle for bridle adjustment Download PDFInfo
- Publication number
- CN2719074Y CN2719074Y CN 200420068352 CN200420068352U CN2719074Y CN 2719074 Y CN2719074 Y CN 2719074Y CN 200420068352 CN200420068352 CN 200420068352 CN 200420068352 U CN200420068352 U CN 200420068352U CN 2719074 Y CN2719074 Y CN 2719074Y
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- CN
- China
- Prior art keywords
- band
- elastic component
- shaped elastic
- holding section
- pressing board
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- 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 - Lifetime
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Abstract
The utility model discloses a rapid-dismounting buckle for bridle adjustment, composed of a sheathing part, a clamping part, a movable plate and a belt. An L-shaped elastic component is arranged below the front end of the movable plate of the clamping part. The L-shaped elastic component and the clamping part can be molded in a whole or be fixed independently on non-metal components on the clamping part. An additional metal spring is not needed to be arranged. Thus, the performance he of the anti-corrosion is provided. The utility model can be used in the rugged environment for a long time. In addition, the production cost is low. Thereby, the rapid-dismounting buckle for bridle adjustment has the advantage of high market competitive power.
Description
Technical field the utility model relates to a kind of fast shackle, especially a kind of fast shackle that is used for the band adjustment.
Background technology often needs to carry out the adjustment of band length in the occasion of use bands such as luggage case, waist safety belt, frog footwear, is extensive use of a kind of fast shackle that band is adjusted function that has.Referring to Fig. 5, at present, the known fast shackle that is used for the band adjustment is made up of socket part (1), holding section (2), movable pressing board (3), band (4) and spring (5).Both sides, socket part (1) are provided with perforate (11), holding section (2) front end has the buckle piece (23) corresponding with perforate (11), (2) napex has a movable pressing board (3) in the holding section, between the both sides of section and holding section (2) pin-jointed structure (33) is arranged among this movable pressing board (3), there is a spring base (24) that is cylindrical bump this holding section (2) in the lower position of movable pressing board (3) front end, edge is inserted with a spring (5) that extends upwardly to movable pressing board (3) bottom surface outside this spring base (24), in inboard, rear, this holding section (2) one roller (22) is arranged in addition, and the bottom surface of movable pressing board (3) there is a thrust rib (32) in the place, top position before at this roller (22).Earlier holding section (2) front end is inserted by rear end, socket part (1) during use, the buckle piece (23) of holding section (2) is closely buckled in the perforate (11), again band (4) is worn and walked around roller (22), and spring (5) can upwards push away movable pressing board (3) front end, by pin-jointed structure (33) is fulcrum, produce downforce in the position, end afterwards in this movable pressing board (3), the thrust rib (32) of this movable pressing board (3) will contact with the band (4) that roller (22) is gone up, make the tooth bar (41) on band (4) surface be subjected to stopping of thrust rib (32), with fixing band (4); If will loosen band (4), must press by movable pressing board (3) front end, its spring (5) will be compressed, and cause movable pressing board (3) rear end to upwarp, thrust rib (32) is separated with band (4), so the tooth bar (41) on band (4) surface just can not be subjected to stopping of thrust rib (32) and band (4) can be loosened, and promptly can carry out the adjustment of band.Because the spring (5) that the known fastener that is used for the band adjustment uses metal to make, when the environment for use condition is more for example used in seawater, metal spring is easy to corrosion and damages, moreover, the production of metal spring need be provided with the production routine of a spring in addition for bundle tool factory, can cause the increase of manpower and Material Cost, and the price that it is sold is higher, and has reduced the market competitiveness.
The summary of the invention the purpose of this utility model is to provide a kind of so fast shackle that band is adjusted that is used for: be not afraid of corrosion, and can be lower in medium-term and long-term use of rugged environment and production cost.
The technical scheme that its technical problem that solves the utility model adopts is: in the lower position of movable pressing board front end one L shaped elastic component is set in the holding section, L shaped elastic component and holding section can be one-body molded or separate piece is fixed in non-metallic member on the holding section.
The beneficial effect of the utility model structure is: do not need to be provided with in addition metal spring, is not afraid of corrosion, can be lower in medium-term and long-term use of rugged environment and production cost, thus have the higher market competitiveness.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is a textural association schematic diagram of the present utility model.
Fig. 3 is cutaway view of the present utility model (thrust rib stops band).
Fig. 4 is that (thrust rib breaks away from band to cutaway view of the present utility model.
Fig. 5 is the structural representation of this area prior art.
Among the figure: 1. socket part, 2. holding section, 3. movable pressing board, 4. band, 5. spring, 11. socket part perforates, 20.L the shape elastic component, 21. perforation, 22. rollers, 23. buckle pieces, 24. spring bases, 30. rotating shafts, 31. spacer, 32. thrust rib, 33. pin-jointed structures, 41. tooth bars, 310. grooves.
The specific embodiment is referring to accompanying drawing, the utility model is by socket part (1), holding section (2), movable pressing board (3), band (4) is formed, it is characterized in that: there is a L shaped elastic component (20) at holding section (2) middle part, one end and the holding section of this L shaped elastic component (20) are fixed, the other end is then unsettled, to form the cantilevered elastic construction, this L shaped elastic component (20) can be one-body molded with holding section (2) or separate piece is fixed on the holding section (2), movable pressing board (3) front end bottom surface is provided with a spacer (31), the bottom of this spacer (31) is provided with a groove (310), the width of this groove is corresponding with L shaped elastic component (20), and the free end (front end) of L shaped elastic component (20) can stick in the groove (310).
The left and right sides wall of the utility model holding section (2) is provided with a perforation (21), in its inboard, rear one roller (22) is arranged in addition; Movable pressing board (3) is provided with a rotating shaft (30), this rotating shaft (30) is inserted in the perforation (21) movable pressing board (3) is positioned between the left and right sides sidewall of holding section (2), and this movable pressing board (3) is positioned at the top of L shaped elastic component (20), the front end bottom surface of this movable pressing board (3) is provided with a spacer (31), the bottom of this spacer (31) is provided with a groove (310), the width system of this groove (310) is corresponding with L shaped elastic component (20), and L shaped elastic component (20) front end can be sticked in the groove (310).Be provided with a thrust rib (32) in the bottom surface of this movable pressing board (3) rear end in addition.
In the utility model, band (4) is sheathed in the rotating shaft (30), and walk around rotating shaft (30) and pull backward, this band (4) ejection thrust rib (32) and movable pressing board (3) is held afterwards lift front end and pressed down, after this movable pressing board (3) front end presses down, its spacer (31) is pressed on the L shaped elastic component (20), and L shaped elastic component (20) front end is sticked in the groove (310), lift two bursts of strength that press down with front end on this movable pressing board (3) is held afterwards and reach balance, make this movable pressing board (3) be in shakedown, the tooth bar (41) on band (4) surface is subjected to stopping of thrust rib (32) and fixes simultaneously, makes band (4) keep the length of tension back.
Referring to Fig. 4, if will loosen or adjust band (4), only need to pressing down movable pressing board (3) front end, the spacer (31) of this movable pressing board (3) is oppressed L shaped elastic component (20) front end and is descended, make movable pressing board (3) (30) rotation around the shaft, cause the rear end perk that raises up, make thrust rib (32) and band (4) separate and be higher than the tooth bar (41) of band (4), the tooth bar (41) on band (4) surface can loosen band to adjust with regard to not being subjected to stopping of thrust rib (32).
The utility model utilizes L shaped elastic component to replace the spring of prior art, and this L shaped elastic component can or adopt separate piece to fix with the integrally manufactured moulding in holding section, the use nonmetallic materials are made, therefore can effectively improve the decay resistance of fast shackle, making fast shackle can be low than spring in medium-term and long-term use of rugged environment and production cost.
Claims (3)
1, a kind of fast shackle that is used for the band adjustment, form by socket part (1), holding section (2), movable pressing board (3), band (4), it is characterized in that: there is a L shaped elastic component (20) at holding section (2) middle part, and an end and the holding section of this L shaped elastic component (20) are fixed, and the other end is then unsettled.
2, a kind of fast shackle that band is adjusted that is used for according to claim 1, it is characterized in that: L shaped elastic component (20) can be one-body molded with holding section (2) or separate piece is fixed on the holding section (2).
3, a kind of fast shackle that band is adjusted that is used for according to claim 1 and 2, it is characterized in that: movable pressing board (3) front end bottom surface is provided with a spacer (31), the bottom of this spacer (31) is provided with a groove (310), and the width of this groove is corresponding with L shaped elastic component (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068352 CN2719074Y (en) | 2004-07-30 | 2004-07-30 | Rapid-dismounting buckle for bridle adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068352 CN2719074Y (en) | 2004-07-30 | 2004-07-30 | Rapid-dismounting buckle for bridle adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719074Y true CN2719074Y (en) | 2005-08-24 |
Family
ID=35008042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420068352 Expired - Lifetime CN2719074Y (en) | 2004-07-30 | 2004-07-30 | Rapid-dismounting buckle for bridle adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719074Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991247B (en) * | 2009-08-18 | 2015-05-20 | 诚加兴业股份有限公司 | Locking device |
| CN109795389A (en) * | 2019-02-01 | 2019-05-24 | 深圳市伴我回家科技有限公司 | A kind of headrest for automobile |
-
2004
- 2004-07-30 CN CN 200420068352 patent/CN2719074Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991247B (en) * | 2009-08-18 | 2015-05-20 | 诚加兴业股份有限公司 | Locking device |
| CN109795389A (en) * | 2019-02-01 | 2019-05-24 | 深圳市伴我回家科技有限公司 | A kind of headrest for automobile |
| CN109795389B (en) * | 2019-02-01 | 2020-12-08 | 深圳市伴我回家科技有限公司 | Automobile headrest |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140730 Granted publication date: 20050824 |