CN204493580U - A kind of bidirectional self-locking suspension clamp - Google Patents
A kind of bidirectional self-locking suspension clamp Download PDFInfo
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- CN204493580U CN204493580U CN201420814993.1U CN201420814993U CN204493580U CN 204493580 U CN204493580 U CN 204493580U CN 201420814993 U CN201420814993 U CN 201420814993U CN 204493580 U CN204493580 U CN 204493580U
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- press button
- locking
- static line
- steel ball
- adjustable lever
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Abstract
The utility model relates to a kind of bidirectional self-locking suspension clamp, include chuck body, first of up/down perforation chuck body is arranged with respectively in parallel in chuck body, two passages, first, can limit that static line moves up and down in respective channel first is arranged respectively in two passages, two locking frameworks, and the lower end mouth of the upper end-hole of first passage and described second channel is also respectively arranged with and exposes to first outside chuck body by press button and second by press button, compared with prior art, the utility model has the advantage of, by first, two locking frameworks are respectively to being applied in first continuously, the static line of two passages carries out the adjustment of height, unclamp after only needing pressing first downwards, by press button, static line is entered first passage through first by press button during use and locked by the first self-locking mechanism, simultaneously, continue upwards to press second to pass after static line by press button from second through after second channel by press button, to be released second by the locking completed at once during press button static line.
Description
Technical field
The utility model relates to a kind of fixture, particularly relates to the bidirectional self-locking suspension clamp that the automatic lock-bit of a kind of energy is fixing.
Background technique
In daily life, often need fixing lift-on/lift-off type light fixture, hang the lifting such as picture, advertisement tag product, or also all need to hang label in some large-scale supermarkets, market, these labels or lifting product majority adopt wire rope, iron and iron chains as linking between suspender with fixing frame, with the product of aluminium cover and so on, wire rope, iron and iron chains are fixed again, first directly be screwed aloft or be suspended on hook during use, estimating the length of cutting wire rope, iron and iron chains again after actual desired height.But in actual use, these labels or lifting product are because the needs managed, often need to change, screw is once fixing, to regulate the height of suspension and horizontal position and just seem very inconvenient, and such suspender can not regulate height according to actual needs when running into special circumstances, when if desired changing, instrument need be used aluminium cover to be done destructive process, then change, need after replacing completes again to be fixed with aluminium cover, its artificial and time expensive in adjustment process.
For this reason, a kind of pinch-grip hanger as disclosed in the patent No. Chinese invention patent " being fastened securely suspension arrangement " that is ZL99800306.9 (notification number is CN1146340C), comprises one for suspension arrangement being installed to joint on a support and at least one is used for being installed in the fastening clips of the object that will hang.Fastening clips comprises the parts installed each other for a pair, and each parts comprise an end, connects article for holding betwixt.Fastening clips also comprises a biasing member, for making end biased together and making end separate to the open position of a full extension by the motion of at least one parts.Parts comprise at least one projection, projection extends to another parts, some motion is unintentionally produced to the open position launched completely to prevent fastening clips, make fastening clips can produce autotelic motion to the open position launched completely simultaneously, this suspension arrangement structure too very complicated, manufacture requirements precision is high, and manufacture cost is high, is also difficult to meet people in actual life simultaneously and facilitates at any time because of needs and the quick demand regulating lifting product.
Summary of the invention
A technical problem to be solved in the utility model provides a kind of structure the simple height bidirectional self-locking suspension clamp that also lock-bit is fixing automatically to a certain position that simultaneously can regulate arbitrarily lifting product.
Another technical problem to be solved in the utility model is the bidirectional self-locking suspension clamp of height to a certain position providing the direct hand operation of a kind of energy for above-mentioned prior art present situation and do not need to complete by any instrument adjustment lifting product arbitrarily.
The utility model solves the problems of the technologies described above adopted technological scheme: this bidirectional self-locking suspension clamp, include chuck body, it is characterized in that: the first passage and the second channel that are arranged with up/down perforation chuck body in described chuck body respectively in parallel, be respectively arranged with in described first passage and second channel and can limit the first locking framework and the second locking framework that static line moves up and down in respective channel, and, the upper end-hole of described first passage and the lower end mouth of described second channel are also respectively arranged with and expose to first outside described chuck body by press button and second by press button, when pressing described first and pressing press button or second by press button, energy removes described first locking framework or the second locking framework regulates the height that the locking of static line is done in order to realize static line.
As for locking framework, various ways can be had, as the structure of lock pin and lock core, but the implementation that fairly simple and cost is low is: the first described locking framework includes and the described first the first adjustable lever be connected by press button, steel ball, spring and the first positioning block be arranged in described first passage lower end mouth, described spring is held between the lower end of the first adjustable lever and the first positioning block, wherein, the lower end of described first adjustable lever is outwards expanded to be formed first gradually and is expanded portion, and described first expands in portion and is provided with at least three through holes, described steel ball is then arranged in corresponding through hole respectively, in pressing described first by the elastic force that can overcome spring during press button, make described steel ball can along through hole direction relative to the outwards movement of the first adjustable lever, now, the gap formed between described steel ball is passed for static line, to reach the object regulating static line height.
Due to, when first presses downwards to overcome spring force by press button, first can be made to expand subordinate move, thus steel ball can relative to the outwards movement of the first adjustable lever, pass between the space that namely static line can surround from steel ball, finally pass from the first positioning block, namely the unblock effect of the first locking framework is realized, thus the height of static line can be regulated easily with actual demand, to realize the self-locking action of the first locking framework to static line, then reverse operating, first only need be unclamped by press button during operation, at this moment the space that steel ball surrounds diminishes and can be fastened and fixed rope.
Further, the internal diameter of described first passage increases to be formed first limited part that described first portion of expanding can be allowed to move up and down from top to bottom gradually.It is identical to limit out the first activity space expanding portion that the internal diameter size and first of this first passage expands the variation tendency in portion, move up and down in process in first passage, along through hole direction relative to the first adjustable lever outwards or move inward, finally to realize the first locking framework to the unblock of static line and self-locking action realize steel ball.
Further, described first positioning block is provided with the first positioning hole passed for static line.
Further, described first press press button and formed to described chuck body extension by the upper end of press button by described first.This design, reduce the first installing space limited by press button and the first locking framework dexterously, and first presses press button and coordinates with the interlock of the first locking framework, first integral piece pressing press button and the first locking framework designs, and is conducive to making this bidirectional self-locking suspension clamp structure more compact and exquisite.
Similarly, the utility model further improves is can not only realize static line to regulate height in direction but also meet and equally also can regulate height in its contrary direction.The second described locking framework includes and the described second the second adjustable lever be connected by press button, steel ball, spring and the second positioning block be arranged in described second channel upper end-hole, described spring is held between the upper end of the second adjustable lever and the second positioning block, wherein, the upper end of described second adjustable lever is outwards expanded to be formed second gradually and is expanded portion, and described second expands in portion and is provided with at least three through holes, described steel ball is then arranged in corresponding through hole respectively, in pressing described second by the elastic force that can overcome spring during press button, make described steel ball can along through hole direction relative to the outwards movement of the second adjustable lever, now, the gap formed between described steel ball is passed for static line, to reach the object regulating static line height.
Due to, when second upwards presses to overcome spring force by press button, second can be made to expand in portion move, thus steel ball can relative to the outwards movement of the second adjustable lever, pass between the space that namely static line can surround from steel ball, finally pass from the second positioning block, namely the unblock effect of the second locking framework is realized, thus the height of static line can be regulated easily with actual demand, to realize the self-locking action of the second locking framework to static line, then reverse operating, second only need be unclamped by press button during operation, at this moment the space that steel ball surrounds diminishes and can be fastened and fixed rope.
Further, the internal diameter of described second channel increases to be formed second limited part that described second portion of expanding can be allowed to move up and down from the bottom to top gradually.It is identical to limit out the second activity space expanding portion that the internal diameter size and second of this second channel expands the variation tendency in portion, move up and down in process in second channel, along through hole direction relative to the second adjustable lever outwards or move inward, finally to realize the second locking framework to the self-locking of static line and unblock effect realize steel ball.
Further, described second positioning block is provided with the second positioning hole passed for static line.
Further, described second press press button and formed to described chuck body extension by the lower end of described second adjustable lever.This design, similarly can reduce the second installing space limited by press button and the second locking framework dexterously, and second presses press button and coordinates with the interlock of the second locking framework, second integral piece pressing press button and the second locking framework designs, and is conducive to making this bidirectional self-locking suspension clamp structure more compact and exquisite.
As preferably, described steel ball has three.
Compared with prior art, the utility model has the advantage of, respectively the static line being applied in first passage and second channel is continuously carried out to the adjustment of height by the first locking framework and the second locking framework, unclamp after only needing pressing first downwards, by press button, static line is entered first passage through first by press button during use and locked by the first self-locking mechanism, simultaneously, continue upwards to press second to pass after static line by press button from second through after second channel by press button, to be released second by the locking completed at once during press button static line, secure the height of hanger simultaneously, when needing the height changing hanger side, only need press first by press button or second by press button, when needs are towards when oppositely pulling, only need press second accordingly by press button or first by press button, can overcome existing suspension clamp can only towards the length of unidirectional adjustment static line, and the length of static line can be regulated from positive and negative both direction simultaneously, to meet the needs of different places, in addition, this bidirectional self-locking suspension clamp simple to operate, only needing free-hand pressing first to turn round the height that can operate adjustment lifting product arbitrarily by press button or the second pressing does not need by any instrument to a certain position, there is structure simple, easy to operate feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the cross-sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 3, this bidirectional self-locking suspension clamp includes chuck body 1, first passage 2 and the second channel 3 of up/down perforation chuck body 1 is arranged with respectively in parallel in chuck body 1, be respectively arranged with in first passage 2 and second channel 3 and can limit the first locking framework and the second locking framework that static line moves up and down in respective channel, and, the upper end-hole of first passage 2 and the lower end mouth of second channel 3 are also respectively arranged with and expose to first outside chuck body 1 by press button 21 and second by press button 31, when pressing first presses press button 21 or second by press button 31, the first locking framework or the second locking framework can be removed regulate the height that the locking of static line is done in order to realize static line.
Particularly, first locking framework includes and the first the first adjustable lever 22 be connected by press button 21, three steel balls 4, spring 5 and the first positioning block 23 be arranged in first passage 2 lower end mouth, first positioning block 23 is provided with the first positioning hole 231 passed for static line, and spring 5 is held between the lower end of the first adjustable lever 22 and the first positioning block 23, wherein, the lower end of the first adjustable lever 22 is outwards expanded to be formed first gradually and is expanded portion 24, accordingly, the internal diameter of first passage 2 increases to be formed first can be allowed to expand the first limited part that portion 24 moves up and down from top to bottom gradually.It is identical to limit out the first activity space expanding portion 24 that the internal diameter size and first of this first passage 2 expands the variation tendency in portion 24, and first expands in portion 24 and is provided with three through holes 6, three steel balls 4 are arranged in corresponding through hole 6 respectively, in pressing first by the elastic force that can overcome spring 5 during press button 21, first expands portion 24 moving down in first passage 2, make steel ball 4 can along through hole 6 direction relative to the first adjustable lever 22 outwards movement, now, the gap formed between steel ball 4 is passed for static line, to reach the object regulating static line height, otherwise, unclamp first by press button 21 time, first expands portion 24 moving up in first passage 2, realize steel ball 4 to move inward along through hole 6 direction relative to the first adjustable lever 22, finally to realize the lock function of the first locking framework to static line.
In order to reduce the first installing space limited by press button 21 and the first locking framework, and first presses press button 21 and coordinates with the interlock of the first locking framework, can be designed to integral piece by first by press button 21 and the first locking framework that is first formed to chuck body 1 extension by the upper end of press button 21 by the first adjustable lever 22, this is conducive to making this bidirectional self-locking suspension clamp structure more compact and exquisite.
Similar with the first locking framework, second locking framework includes and the second the second adjustable lever 32 be connected by press button 31, three steel balls 4, spring 5 and the second positioning block 33 be arranged in second channel 3 upper end-hole, second positioning block 33 is provided with the second positioning hole 331 passed for static line, spring 5 is held between the upper end of the second adjustable lever 32 and the second positioning block 33, wherein, the upper end of the second adjustable lever 32 is outwards expanded to be formed second gradually and is expanded portion 321, correspondingly, the internal diameter of second channel 3 increases to be formed second can be allowed to expand the second limited part that portion 321 moves up and down from the bottom to top gradually, and second expands in portion 321 and is provided with three through holes 6, steel ball 4 is arranged in corresponding through hole 6 respectively, in pressing second by the elastic force that can overcome spring 5 during press button 31, make steel ball 4 can along through hole 6 direction relative to the second adjustable lever 32 outwards movement, now, the gap formed between steel ball 4 is passed for static line, to reach the object regulating static line height, otherwise, unclamp second by press button 31 time, second expands portion 321 moving down in second channel 3, realize steel ball 4 to move inward along through hole 6 direction relative to the second adjustable lever 32, finally to realize the lock function of the second locking framework to static line.
Use of the present utility model is as follows: due to first, the internal diameter size of two passages and first, two to expand the variation tendency in portion identical, to limit out first, first of two adjustable levers, two activity spaces expanding portion, during use, pressing first downwards is only needed to press press button 21, overcome the elastic force of spring 5 and make first of the first adjustable lever 22 to expand portion 24 to move down, make steel ball 4 can along through hole 6 direction relative to the first adjustable lever 22 outwards movement, now, the first positioning hole 231 through the first positioning block 23 after the gap formed between steel ball 4 enters first passage 2 for static line passes, unclamp and namely locked by the first self-locking mechanism, continue upwards to press second and press press button 31, pass from second of second channel 3 by press button 31 after similarly static line being entered the second positioning hole 331 of the second positioning block 33, to be released second by the locking completed at once during press button 31 static line.The height adjusting lifting product side if only need only needs to press first by press button 21 or the second by press button 31, lifts the height of product and namely needs to press first to realize bidirectionally adjustment simultaneously and can realize static line by press button 21 and second by press button 31 and pull up and down freely.When lifting product changed by needs, only need pin second by press button 31, static line be extracted out, more finishes changing new lifting product, again wire rope be pressed the hole of press button 31 from second and pass.In addition, this bidirectional self-locking suspension clamp simple to operate, only needing free-hand pressing first to turn round the height that can operate adjustment lifting product arbitrarily by press button 21 or the second pressing does not need by any instrument to a certain position, has structure simple, easy to operate feature.
Claims (10)
1. a bidirectional self-locking suspension clamp, include chuck body (1), it is characterized in that: the first passage (2) and the second channel (3) that are arranged with up/down perforation chuck body (1) in described chuck body (1) respectively in parallel, be respectively arranged with in described first passage (2) and second channel (3) and the first locking framework and the second locking framework that static line moves up and down in respective channel can be limited, and, the upper end-hole of described first passage (2) and the lower end mouth of described second channel (3) be also respectively arranged with expose to described chuck body (1) outward first by press button (21) and second by press button (31), when pressing described first and pressing press button (21) or second by press button (31), energy removes described first locking framework or the second locking framework regulates the height that the locking of static line is done in order to realize static line.
2. bidirectional self-locking suspension clamp according to claim 1, it is characterized in that the first described locking framework includes and the described first the first adjustable lever (22) be connected by press button (21), steel ball (4), spring (5) and the first positioning block (23) be arranged in described first passage (2) lower end mouth, described spring (5) is held between the lower end of the first adjustable lever (22) and the first positioning block (23), wherein, the lower end of described first adjustable lever (22) is outwards expanded to be formed first gradually and is expanded portion (24), and described first expands in portion (24) and is provided with at least three through holes (6), described steel ball (4) is then arranged in corresponding through hole (6) respectively, in pressing described first by the elastic force that can overcome spring (5) time press button (21), make described steel ball (4) can along through hole (6) direction relative to the first adjustable lever (22) outwards movement, now, the gap formed between described steel ball (4) is passed for static line, to reach the object regulating static line height.
3. bidirectional self-locking suspension clamp according to claim 2, is characterized in that the internal diameter of described first passage (2) increases to be formed described first can be allowed to expand the first limited part that portion (24) moves up and down from top to bottom gradually.
4. bidirectional self-locking suspension clamp according to claim 2, is characterized in that described first positioning block (23) being provided with the first positioning hole (231) passed for static line.
5. bidirectional self-locking suspension clamp according to claim 2, is characterized in that described first is formed to described chuck body (1) extension by the upper end of press button (21) by described first adjustable lever (22).
6. bidirectional self-locking suspension clamp according to claim 1, it is characterized in that the second described locking framework includes and the described second the second adjustable lever (32) be connected by press button (31), steel ball (4), spring (5) and the second positioning block (33) be arranged in described second channel (3) upper end-hole, described spring (5) is held between the upper end of the second adjustable lever (32) and the second positioning block (33), wherein, the upper end of described second adjustable lever (32) is outwards expanded to be formed second gradually and is expanded portion (321), and described second expands in portion (321) and is provided with at least three through holes (6), described steel ball (4) is then arranged in corresponding through hole (6) respectively, in pressing described second by the elastic force that can overcome spring (5) time press button (31), make described steel ball (4) can along through hole (6) direction relative to the second adjustable lever (32) outwards movement, now, the gap formed between described steel ball (4) is passed for static line, to reach the object regulating static line height.
7. bidirectional self-locking suspension clamp according to claim 6, is characterized in that the internal diameter of described second channel (3) increases to be formed described second can be allowed to expand the second limited part that portion (321) moves up and down from the bottom to top gradually.
8. bidirectional self-locking suspension clamp according to claim 6, is characterized in that described second positioning block (33) being provided with the second positioning hole (331) passed for static line.
9. bidirectional self-locking suspension clamp according to claim 6, is characterized in that described second is formed to described chuck body (1) extension by the lower end of press button (31) by described second adjustable lever (32).
10. the bidirectional self-locking suspension clamp according to claim 2 or 6, is characterized in that described steel ball (4) has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814993.1U CN204493580U (en) | 2014-12-19 | 2014-12-19 | A kind of bidirectional self-locking suspension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814993.1U CN204493580U (en) | 2014-12-19 | 2014-12-19 | A kind of bidirectional self-locking suspension clamp |
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| Publication Number | Publication Date |
|---|---|
| CN204493580U true CN204493580U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814993.1U Active CN204493580U (en) | 2014-12-19 | 2014-12-19 | A kind of bidirectional self-locking suspension clamp |
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| Country | Link |
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| CN (1) | CN204493580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693231A (en) * | 2017-01-17 | 2017-05-24 | 国网江苏省电力公司南通供电公司 | Pole climber type falling preventing protecting device for pole climbing |
-
2014
- 2014-12-19 CN CN201420814993.1U patent/CN204493580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693231A (en) * | 2017-01-17 | 2017-05-24 | 国网江苏省电力公司南通供电公司 | Pole climber type falling preventing protecting device for pole climbing |
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| GR01 | Patent grant |