CN220184873U - Anti-theft lock catch capable of rapidly taking up wire - Google Patents
Anti-theft lock catch capable of rapidly taking up wire Download PDFInfo
- Publication number
- CN220184873U CN220184873U CN202321376189.5U CN202321376189U CN220184873U CN 220184873 U CN220184873 U CN 220184873U CN 202321376189 U CN202321376189 U CN 202321376189U CN 220184873 U CN220184873 U CN 220184873U
- Authority
- CN
- China
- Prior art keywords
- coil spring
- lock body
- arc
- state
- lock catch
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 50
- 230000004888 barrier function Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000004904 shortening Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model provides an anti-theft lock catch capable of rapidly taking up wires, and belongs to the technical field of anti-theft devices. The anti-theft lock catch solves the problems that the existing anti-theft lock catch has more ropes to be pulled out, and when the volume of a commodity to be fixed is smaller, the commodity needs to be rotated clockwise for a very large number of turns to retract and tighten the ropes, time and labor are wasted and the like. The utility model comprises an upper lock body, a lower lock body and a plurality of pull ropes which are connected with the upper lock body and the lower lock body in a telescopic way, wherein a winding assembly is rotationally arranged in the upper lock body, a switching mechanism is also arranged in the upper lock body and used for controlling the winding assembly to switch between a winding state and a paying-off state, a force storage mechanism is also arranged in the upper lock body, the winding assembly rotates anticlockwise in the paying-off state to drive the force storage mechanism to store force, and the force storage mechanism drives the winding assembly to rotate clockwise in the winding state to rapidly wind. The utility model has the advantages that the coil spring drives the winding assembly to rapidly wind up, thereby greatly shortening the winding time and improving the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of anti-theft devices, and relates to an anti-theft lock catch capable of rapidly taking up wires.
Background
Some commodities in the market can be matched with the anti-theft stay wire lock for use, a plurality of conductive ropes are arranged on the anti-theft stay wire lock, and the anti-theft stay wire lock and the commodities are fixed together by tightening the ropes; the wire rope is also connected with the alarm, and the wire rope is cut off or damaged in other modes, so that the wire rope is powered off, and the alarm can be triggered to give out alarm sound.
The working principle of the anti-theft lock catch is as follows: the anti-theft lock catch comprises an upper lock body, a lower lock body and a plurality of pull ropes which are connected with the upper lock body and the lower lock body in a telescopic way, wherein a gear ring is fixedly arranged in the upper lock body, a circle of inner inclined teeth are arranged on the inner wall of the gear ring, a deflector rod is rotationally arranged on the upper lock body, a lock tongue is movably arranged on the deflector rod, a plurality of outer inclined teeth which are correspondingly meshed with the inner inclined teeth are arranged on the lock tongue, and the lock tongue is rotated clockwise to tighten the rope to fix commodities; the bolt can not be rotated anticlockwise, so that the anti-theft function is achieved.
The principle of paying off and taking out the commodity by the antitheft lock catch is as follows: the lock body is also internally provided with a switching mechanism which is used for driving the lock tongue to translate, pushing the lock tongue to translate outwards so as to separate the outer helical teeth from the inner helical teeth to form an anti-theft unlocking state, and the upper lock body and the lower lock body are pulled up and down to separate, so that the rope is pulled out of the upper lock body.
When the rope pulling device is used, after more ropes are pulled out, and when the volume of a commodity to be fixed is smaller, the ropes need to be pulled back and tensioned only by rotating a great number of turns clockwise, and time and labor are wasted.
Disclosure of Invention
The utility model aims to solve the problems of the prior anti-theft lock catch, and provides the anti-theft lock catch capable of quickly tightening a rope.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a quick line of receiving theftproof hasp, includes lock body, lower lock body and a plurality of telescopic connection lock body and lower lock body's stay cord, it is equipped with a roll-up subassembly to go up the internal rotation of lock, and one end of stay cord sets firmly on the lock body down, and its other end sets firmly on this roll-up subassembly, upward still be equipped with a shifter in the lock body for control roll-up subassembly switches between line state and unwrapping wire state, its characterized in that, last lock body in still be equipped with a power storage mechanism, roll-up subassembly anticlockwise rotation drives power storage mechanism and holds the power during the unwrapping wire state, power storage mechanism drives roll-up subassembly clockwise rotation and receive the line fast.
In the anti-theft lock catch for the quick wire collection, the force storage mechanism comprises a coil spring, a coil spring seat and a plug shaft, wherein the coil spring seat is fixedly arranged in the upper lock body, the plug shaft is rotatably arranged on the coil spring seat, one end of the coil spring is fixedly hooked on the coil spring seat, the other end of the coil spring is fixedly hooked on the plug shaft, the plug shaft is fixedly connected with the winding assembly, a limiting mechanism is further arranged between the plug shaft and the coil spring seat, the limiting mechanism is used for limiting the plug shaft to rotate clockwise in a paying-off state, and the limiting mechanism is separated from the plug shaft in a wire collection state so that the coil spring drives the plug shaft to rotate clockwise.
In the anti-theft lock catch for the quick wire collection, the limiting mechanism comprises a push block, the push block is arranged on the coil spring seat in a sliding manner, a limiting arc groove is formed in the push block, a blocking strip is fixedly arranged on the inserting shaft and positioned in the limiting arc groove, a limiting step is arranged on the inner wall of the limiting arc groove, and the blocking strip is blocked by the limiting step clockwise in a wire-releasing state; when the wire is in the wire-collecting state, the push block is pushed to move forward so that the barrier strip can withdraw from the limit step.
In the anti-theft lock catch for the quick wire winding, the limiting arc groove comprises a first arc, a second arc and a third arc which are sequentially connected in the anticlockwise direction, the circle center of the first arc overlaps with the rotation center of the barrier strip, the radius of the first arc is matched with the rotation radius of the barrier strip, the radius of the second arc is larger than the rotation radius of the barrier strip, the radius of the third arc is smaller than the rotation radius of the barrier strip, and the limiting step is located between the first arc and the third arc.
In the above-mentioned anti-theft lock catch for quick wire winding, two sides of the push block are respectively provided with a guide strip, two guide blocks are fixedly arranged on the coil spring seat, the two guide blocks are provided with guide grooves arranged along the sliding direction of the push block, and the two guide strips are respectively embedded in the corresponding guide grooves and slide back and forth along the guide grooves.
In the anti-theft lock catch for quick wire collection, a spring is further arranged between the push block and the coil spring seat and used for pushing the push block to move in a direction away from the coil spring seat, so that the barrier strip can be always blocked by the limiting step in a wire releasing state.
In the above-mentioned anti-theft lock catch for quick wire winding, two parallel limiting strips are arranged at the bottom of the winding assembly, and the barrier strip is inserted between the two limiting strips so as to enable the inserting shaft and the winding assembly to synchronously rotate.
In the above-mentioned anti-theft lock catch for quick wire collection, a circular installation clamping groove is arranged at the bottom of the coil spring seat, the coil spring is arranged in the installation clamping groove, a first bayonet is arranged on the side wall of the installation clamping groove, and the outer end part of the coil spring passes through the first bayonet and is hooked on the outer wall of the installation clamping groove; the bottom of the inserting shaft extends downwards into the mounting clamping groove, the bottom of the inserting shaft is provided with a second bayonet, and the inner side end part of the coil spring penetrates through the second bayonet and is hooked on the inserting shaft.
In the above anti-theft lock catch for quick wire winding, the outer wall of the locking body is provided with a through hole, and the outer end part of the push block extends out of the through hole.
Compared with the prior art, when paying off, the upper lock body and the lower lock body are pulled up and down, the winding assembly rotates anticlockwise, the insertion shaft and the inner end part of the coil spring are driven to rotate anticlockwise, and the coil spring continuously stores force in the winding process; when the wire is required to be wound, the outside end part of the push block is pressed upwards into the lock body, so that the barrier strip is withdrawn out of the limit step, and the coil spring drives the inserting shaft and the winding assembly to rotate clockwise to rapidly wind the wire.
Drawings
FIG. 1 is a schematic view of the general structure of an anti-theft lock of the present utility model;
FIG. 2 is a schematic view of the internal structure of the lock body of the present utility model;
FIG. 3 is a schematic illustration of the installation of the power storage mechanism of the present utility model;
FIG. 4 is a schematic view of the installation of the push block of the present utility model;
FIG. 5 is a schematic view of the installation of the coil spring of the present utility model;
fig. 6 is a schematic view of the bottom structure of the furling assembly of the present utility model.
In the figure, 1, a lock body is locked; 2. a lower lock body; 3. a pull rope; 4. a coil spring; 5. a coil spring seat; 6. inserting a shaft; 7. a pushing block; 8. a barrier strip; 9. a limit step; 10. arc one; 11. arc II; 12. arc III; 13. a guide bar; 14. a guide block; 15. a spring; 16. a limit bar; 17. installing a clamping groove; 18. a first bayonet; 19. and a second bayonet.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the anti-theft lock catch for quick wire winding comprises an upper lock body 1, a lower lock body 2 and a plurality of pull ropes 3 which are connected with the upper lock body 1 and the lower lock body 2 in a telescopic manner, wherein a winding component is rotationally arranged in the upper lock body 1, one end of each pull rope 3 is fixedly arranged on the lower lock body 2, the other end of each pull rope is fixedly arranged on the winding component, and a switching mechanism is further arranged in the upper lock body 1 and used for controlling the winding component to switch between a wire winding state and a wire unwinding state.
The utility model discloses a winding assembly which comprises a gear ring and a lock tongue, wherein a circle of inner bevel teeth are arranged on the inner wall of the gear ring, a plurality of outer bevel teeth which are correspondingly meshed with the inner bevel teeth are arranged on the lock tongue, the switch mechanism comprises a deflector rod, the lock tongue is arranged on the deflector rod in a rotating way through a rotating shaft, the deflector rod is rotated clockwise to drive the lock tongue to rotate relative to the gear ring, and the lock tongue swings back and forth around the axis of the rotating shaft and enables the outer bevel teeth to sequentially pass over the inner bevel teeth to form a winding state.
As shown in fig. 2 and 3, a force storage mechanism is further disposed in the lock body 1, and the winding assembly rotates anticlockwise to drive the force storage mechanism to store force in the paying-off state, and drives the winding assembly to rotate clockwise to rapidly wind up in the winding state. The power accumulating mechanism comprises a coil spring 4, a coil spring seat 5 and an inserting shaft 6, wherein the coil spring seat 5 is fixedly arranged in the upper lock body 1, the inserting shaft 6 is rotatably arranged on the coil spring seat 5, one end of the coil spring 4 is fixedly hooked on the coil spring seat 5, the other end of the coil spring is fixedly hooked on the inserting shaft 6, the inserting shaft 6 is fixedly connected with the winding assembly, a limiting mechanism is further arranged between the inserting shaft 6 and the coil spring seat 5, the limiting mechanism is used for limiting the clockwise rotation of the inserting shaft 6 in a paying-off state, and the limiting mechanism is separated from the inserting shaft 6 in a winding state so that the coil spring 4 drives the inserting shaft 6 to rotate clockwise.
As shown in fig. 4, the limiting mechanism comprises a push block 7, the push block 7 is slidably arranged on the coil spring seat 5, a limiting arc groove is formed in the push block 7, a blocking strip 8 is fixedly arranged on the inserting shaft 6, the blocking strip 8 is positioned in the limiting arc groove, a limiting step 9 is arranged on the inner wall of the limiting arc groove, and the blocking strip 8 is blocked by the limiting step 9 clockwise in a paying-off state; and in the wire winding state, the push block 7 is pushed to move forward so that the barrier strip 8 is withdrawn from the limit step 9. The limiting arc groove comprises a first arc 10, a second arc 11 and a third arc 12 which are sequentially connected in the anticlockwise direction, the circle center of the first arc 10 is overlapped with the rotation center of the barrier strip 8, the radius of the first arc 10 is matched with the rotation radius of the barrier strip 8, the radius of the second arc 11 is larger than the rotation radius of the barrier strip 8, the radius of the third arc 12 is smaller than the rotation radius of the barrier strip 8, and the limiting step 9 is positioned between the first arc 10 and the third arc 12.
When the winding assembly rotates anticlockwise to wind wires in a paying-off state, when the inserting shaft 6 rotates anticlockwise to pass through the arc III 12, the pushing block 7 can be pushed against the force of the spring 15 and slide onto the arc I10 beyond the limit step 9, but the barrier strip 8 cannot rotate clockwise; in the winding state, the outside end of the push block 7 is pressed inwards to enable the barrier strip 8 to withdraw from the limit step 9, at the moment, the rotation center of the barrier strip 8 is overlapped with the circle center of the arc II 11, and the coil spring 4 drives the inserting shaft 6 and the winding assembly to rotate clockwise to rapidly wind.
Two sides of the push block 7 are respectively fixedly provided with a guide strip 13, the coil spring seat 5 is fixedly provided with two guide blocks 14, the two guide blocks 14 are provided with guide grooves formed along the sliding direction of the push block 7, and the two guide strips 13 are respectively embedded in the corresponding guide grooves and slide back and forth along the guide grooves. A spring 15 is further arranged between the push block 7 and the coil spring seat 5, and the spring 15 is used for pushing the push block 7 to move away from the coil spring seat 5, so that the stop strip 8 can be always stopped by the limit step 9 in a paying-off state. The outer wall of the upper lock body 1 is provided with a through hole, and the outer side end part of the push block 7 extends out of the through hole.
As shown in fig. 5, a circular mounting clamping groove 17 is formed in the bottom of the disc spring seat 5, the disc spring 4 is arranged in the mounting clamping groove 17, a first bayonet 18 is formed in the side wall of the mounting clamping groove 17, and the outer end part of the disc spring 4 passes through the first bayonet 18 and is hooked on the outer wall of the mounting clamping groove 17; the bottom of the inserting shaft 6 extends downwards into the mounting clamping groove 17, a second bayonet 19 is formed in the bottom of the inserting shaft 6, and the inner end of the coil spring 4 penetrates through the second bayonet 19 and is hooked on the inserting shaft 6. As shown in fig. 6, two parallel limiting strips 16 are arranged at the bottom of the winding assembly, and the barrier strip 8 is inserted between the two limiting strips 16 so as to enable the inserting shaft 6 and the winding assembly to synchronously rotate.
The working principle of the utility model is as follows:
when paying off is needed, the spring bolt is driven to translate outwards through the switching mechanism so that the outer helical teeth and the inner helical teeth are separated to form a paying off state, the upper lock body 1 and the lower lock body 2 are pulled up and down, the winding assembly rotates anticlockwise, the insertion shaft 6 and the inner side end part of the coil spring 4 are driven to rotate anticlockwise, and the coil spring 4 continuously stores force in the winding process; when the wire is required to be wound, the spring bolt is driven to translate inwards through the switching mechanism so that the outer helical teeth are meshed with the inner helical teeth to form a winding state, and the stop bar 8 is withdrawn out of the limit step 9 by pressing the outer end part of the push block 7 inwards of the upper lock body 1, at the moment, the rotation center of the stop bar 8 is overlapped with the circle center of the arc II, and the coil spring 4 drives the inserting shaft 6 and the winding assembly to rotate clockwise to rapidly wind the wire.
It should be understood that in the claims, the specification of the present utility model, all "including … …" should be interpreted as open-ended meaning that it is equivalent to "at least … …", and not as closed-ended meaning that it should not be interpreted to "include … …" only.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The utility model provides a quick line-winding anti-theft lock catch, its characterized in that includes lock body (1), lower lock body (2) and a plurality of telescopic connection lock body (1) and stay cord (3) of lock body (2) down, the internal rotation of lock body (1) is equipped with a roll-up subassembly, and the one end of stay cord (3) is set firmly on lock body (2) down, and its other end is set firmly on this roll-up subassembly, still be equipped with a shifter in lock body (1) for control roll-up subassembly switches between line-up state and unwrapping wire state, lock body (1) in still be equipped with a power storage mechanism, the anticlockwise rotation of roll-up subassembly drives power storage mechanism and holds the power during line-up state, power storage mechanism drive roll-up subassembly clockwise rotation is received the line fast.
2. The anti-theft lock catch for quick wire winding according to claim 1, wherein the force storage mechanism comprises a coil spring (4), a coil spring seat (5) and a plug shaft (6), the coil spring seat (5) is fixedly arranged in the upper lock body (1), the plug shaft (6) is rotatably arranged on the coil spring seat (5), one end of the coil spring (4) is fixedly hooked on the coil spring seat (5), the other end of the coil spring is fixedly hooked on the plug shaft (6), the plug shaft (6) is fixedly connected with the winding assembly, a limiting mechanism is further arranged between the plug shaft (6) and the coil spring seat (5), and in a wire winding state, the limiting mechanism is used for limiting the plug shaft (6) to rotate clockwise, and in a wire winding state, the limiting mechanism is separated from the plug shaft (6) so that the coil spring (4) drives the plug shaft (6) to rotate clockwise.
3. The anti-theft lock catch for quick wire collection according to claim 2, wherein the limiting mechanism comprises a push block (7), the push block (7) is arranged on the coil spring seat (5) in a sliding manner, a limiting arc groove is formed in the push block (7), a blocking strip (8) is fixedly arranged on the inserting shaft (6), the blocking strip (8) is positioned in the limiting arc groove, a limiting step (9) is arranged on the inner wall of the limiting arc groove, and the blocking strip (8) is blocked by the limiting step (9) clockwise in a wire-releasing state; when in a wire-collecting state, the push block (7) is pushed to move forward so that the stop bar (8) is withdrawn from the limit step (9).
4. The anti-theft lock catch for quick wire winding according to claim 3, wherein the limit arc groove comprises a first arc (10), a second arc (11) and a third arc (12) which are sequentially connected in the anticlockwise direction, the center of the first arc (10) is overlapped with the rotation center of the barrier strip (8), the radius of the first arc (10) is matched with the rotation radius of the barrier strip (8), the radius of the second arc (11) is larger than the rotation radius of the barrier strip (8), the radius of the third arc (12) is smaller than the rotation radius of the barrier strip (8), and the limit step (9) is located between the first arc (10) and the third arc (12).
5. The anti-theft lock catch for the quick wire winding according to claim 3, wherein two sides of the push block (7) are respectively fixedly provided with a guide strip (13), the coil spring seat (5) is fixedly provided with two guide blocks (14), the two guide blocks (14) are provided with guide grooves formed along the sliding direction of the push block (7), and the two guide strips (13) are respectively embedded in the corresponding guide grooves and slide back and forth along the guide grooves.
6. A quick take-up anti-theft lock catch according to claim 3, characterized in that a spring (15) is further arranged between the push block (7) and the coil spring seat (5), and the spring (15) is used for pushing the push block (7) to move in a direction away from the coil spring seat (5), so that the stop bar (8) can be always stopped by the limit step (9) in a pay-off state.
7. The anti-theft lock catch for the quick wire winding according to claim 1, wherein two parallel limit strips (16) are arranged at the bottom of the winding assembly, and the blocking strip (8) is inserted between the two limit strips (16) so as to enable the inserting shaft (6) and the winding assembly to synchronously rotate.
8. The anti-theft lock catch for quick wire collection according to claim 2, wherein a circular installation clamping groove (17) is formed in the bottom of the coil spring seat (5), the coil spring (4) is arranged in the installation clamping groove (17), a bayonet I (18) is formed in the side wall of the installation clamping groove (17), and the outer side end part of the coil spring (4) penetrates through the bayonet I (18) and is hooked on the outer wall of the installation clamping groove (17); the bottom of the inserting shaft (6) downwards stretches into the mounting clamping groove (17), a second bayonet (19) is formed in the bottom of the inserting shaft (6), and the inner side end of the coil spring (4) penetrates through the second bayonet (19) and is hooked on the inserting shaft (6).
9. A quick take-up anti-theft lock catch according to claim 3, characterized in that the outer wall of the upper lock body (1) is provided with a through hole, and the outer end part of the push block (7) extends out of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376189.5U CN220184873U (en) | 2023-05-31 | 2023-05-31 | Anti-theft lock catch capable of rapidly taking up wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376189.5U CN220184873U (en) | 2023-05-31 | 2023-05-31 | Anti-theft lock catch capable of rapidly taking up wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184873U true CN220184873U (en) | 2023-12-15 |
Family
ID=89108480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376189.5U Active CN220184873U (en) | 2023-05-31 | 2023-05-31 | Anti-theft lock catch capable of rapidly taking up wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184873U (en) |
-
2023
- 2023-05-31 CN CN202321376189.5U patent/CN220184873U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2013263843C1 (en) | Skew adjustment mechanism for a window covering | |
| US7096918B2 (en) | Winding device for a window blind | |
| CN109677995B (en) | Device for changing electric wire into spiral shape | |
| CN107381251B (en) | High-voltage grounding wire paying-off device | |
| CN220184873U (en) | Anti-theft lock catch capable of rapidly taking up wire | |
| CN113852009B (en) | Professional quick tensioner bullwheel among power supply station electrical power rush-repair | |
| CN113120708B (en) | Automatic take-up trolley | |
| CN116247482A (en) | Comprehensive equipment for wire stripping and wiring of cable | |
| CN115468067A (en) | Freely angle-adjustable electronic equipment for monitoring building carbon emission | |
| CN203246975U (en) | Automatic pipe arrangement device of water pipes of vehicle-mounted cleaning machine | |
| CN215971964U (en) | Underwater cable outlet device for engineering ship | |
| CN110884966B (en) | Automatic take-up of new forms of energy charging stake | |
| CN112478952B (en) | Driving device and method for winding and unwinding tail rope of winching machine | |
| CN115179786A (en) | Novel electric automobile fills electric pile | |
| CN110273595B (en) | Bicycle wire lock | |
| CN109979688B (en) | Cable stranding device based on manual fine adjustment | |
| CN219952986U (en) | Anti-theft pull-wire lock capable of saving labor in winding wire | |
| CN113911858A (en) | Automatic cable winding and unwinding device for emergency generator car | |
| CN211428507U (en) | Portable charging gun with automatic storage function | |
| CN217947177U (en) | Winder with winding displacement function | |
| CN219906572U (en) | Automatic take-up charging pile | |
| CN213038706U (en) | Canopy awning cloth folding and unfolding device and canopy awning | |
| CN217263849U (en) | High-voltage wire and cable winding device | |
| CN216562678U (en) | Combined mutual inductor | |
| CN216037914U (en) | Self-propelled crawler-type multifunctional take-up and pay-off vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |