CN219952986U - Anti-theft pull-wire lock capable of saving labor in winding wire - Google Patents
Anti-theft pull-wire lock capable of saving labor in winding wire Download PDFInfo
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- CN219952986U CN219952986U CN202321366499.9U CN202321366499U CN219952986U CN 219952986 U CN219952986 U CN 219952986U CN 202321366499 U CN202321366499 U CN 202321366499U CN 219952986 U CN219952986 U CN 219952986U
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- deflector rod
- lock
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- spring
- hole
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- 238000004804 winding Methods 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model provides an antitheft stay wire lock capable of saving labor in winding, and belongs to the technical field of antitheft devices. The wire winding device solves the problems that a user is laborious in the operation process of rotating the wire winding device. The utility model comprises an upper lock body, a lower lock body and pull ropes, wherein a wire winding assembly is arranged in the upper lock body and used for winding the pull ropes, the wire winding assembly comprises a gear ring, a lock tongue and a deflector rod, the lock tongue is arranged on the deflector rod, 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 lock tongue is arranged on the deflector rod through a rotating shaft in a rotating way, the lock tongue is driven to rotate relative to the gear ring by rotating the deflector rod in a clockwise way, 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 wire winding tensioning state. The utility model has the advantages that the lock tongue is rotatably arranged on the deflector rod, and when the wire is wound, the thrust direction of the inner bevel gear pushing the outer bevel gear is almost consistent with the swing direction of the lock tongue, so that the rotation of the gear ring is more labor-saving when the wire is wound.
Description
Technical Field
The utility model belongs to the technical field of anti-theft devices, and relates to an anti-theft stay wire lock capable of saving labor in winding.
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 chinese patent application No. 202021954702.0 discloses a multi-outlet multi-head anti-theft wire box with signal output, wherein the wedge lock catch 44 slides from the bottom to the top of the inclined plane of the wedge lock tooth 43 in the clockwise direction, further slides out of the inclined plane and is propped against the outer part of the wedge lock tooth 43; the wedge shackle 44 is prevented from rotating in a counterclockwise direction within 750-1000N, thereby playing a role in theft prevention.
In the winding process, an included angle exists between the thrust direction of the wedge lock teeth 43 pushing the wedge lock catches 44 and the movement direction of the lock tongue, the lock tongue 12 overcomes the spring force and moves straight up and down, the elastic resistance is large, and a user is more laborious in the operation process of rotating the winding.
Disclosure of Invention
The utility model aims to solve the problems in the operation process of the existing anti-theft pull wire box, and provides an anti-theft pull wire lock with labor-saving wire coiling operation.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a laborsaving theftproof stay wire lock of spiral, includes lock body, lower lock body and a plurality of telescopic stay wires of connecting lock body and lower lock body, upward be equipped with a receipts line subassembly in the lock body and be used for rolling each stay wire, this receipts line subassembly includes ring gear, spring bolt and driving lever, the spring bolt setting is equipped with the internal skewed tooth of round on the inner wall of ring gear, is equipped with a plurality of outer skewed teeth that correspond the meshing with above-mentioned internal skewed tooth on the spring bolt, its characterized in that, the spring bolt rotate through a pivot and set up on the driving lever, clockwise rotation driving lever drives the rotation of spring bolt relative ring gear, the spring bolt revolute axle center back and forth swing and make outer skewed tooth can cross the internal skewed tooth in proper order, form receipts line taut state.
In the anti-theft stay wire lock with the labor-saving winding, a first spring is arranged between the deflector rod and the lock tongue and is used for pushing the outer helical teeth on the lock tongue to elastically lean against the inner helical teeth.
In the anti-theft stay wire lock with labor-saving winding, the lock tongue is provided with a mounting hole, the deflector rod is provided with a mounting plate, and the mounting plate is inserted into the mounting hole; the mounting hole is fixedly provided with a first positioning column on one side surface opposite to the mounting plate, the mounting plate is fixedly provided with a second positioning column opposite to the first positioning column, the first spring is arranged in the mounting hole, and two ends of the first spring are respectively sleeved on the first positioning column and the second positioning column.
In the above-mentioned laborsaving theftproof stay wire lock of spiral, the receipts line subassembly still include the driving lever seat, the driving lever sets up in the inner chamber of driving lever seat, the driving lever seat rotates to set up on the lock body, the ring gear cover is established in the periphery of driving lever seat, open on the lateral wall of driving lever seat has a through-hole one, outer skewed tooth stretches out this through-hole one outside with interior skewed tooth meshing.
In the above-mentioned anti-theft stay wire lock with labor-saving winding, a limit slot is provided in the shift lever seat, the shift lever is slidably disposed in the limit slot, a second through hole is provided on a side wall of the shift lever seat, one end of the shift lever extends out of the through hole, a second spring is further provided between the shift lever and the shift lever, and the second spring is used for pushing the shift lever to extend out of the through hole, so that the inner helical tooth is separated from the outer helical tooth.
In the above-mentioned anti-theft pull-wire lock with labor-saving wire winding, the driving lever seat is also provided with a button, the driving lever is provided with a limiting hole, the bottom of the button is provided with a limiting block, the limiting block is inserted into the limiting hole for locking the position of the driving lever, and at the moment, the inner helical teeth are meshed with the outer helical teeth.
Compared with the prior art, the utility model has the advantages that the lock tongue is rotatably arranged on the deflector rod, when the deflector rod seat is rotated, the inner bevel gear pushes the lock tongue to swing through the outer bevel gear, and the thrust direction of the inner bevel gear pushing the outer bevel gear is almost consistent with the swing direction of the lock tongue, so that the rotation of the gear ring is more labor-saving when the wire is coiled.
Drawings
FIG. 1 is a schematic general construction of the present utility model;
FIG. 2 is a schematic illustration of the ring gear of the present utility model shown removed;
FIG. 3 is a schematic view of the internal structure of the lock body of the present utility model;
FIG. 4 is a schematic view of the back structure of the wire takeup assembly of the present utility model;
FIG. 5 is an enlarged schematic view of the backside of the take-up assembly of the present utility model;
FIG. 6 is a schematic view of the installation of the lever and lock body 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 gear ring; 5. a bolt; 6. inner helical teeth; 7. outer helical teeth; 8. a deflector rod; 9. a rotating shaft; 10. a first spring; 11. a mounting hole; 12. a mounting plate; 13. positioning a first column; 14. a positioning column II; 15. a limit clamping groove; 16. a second spring; 17. a button; 18. a limiting block; 19. a deflector rod seat.
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 to 3, the anti-theft stay wire lock capable of saving winding force comprises an upper lock body 1, a lower lock body 2 and a plurality of stay wires 3 which are connected with the upper lock body 1 and the lower lock body 2 in a telescopic manner, wherein a winding assembly is arranged in the upper lock body 1 and used for winding each stay wire 3, the winding assembly comprises a gear ring 4, a lock tongue 5 and a deflector rod 8, the lock tongue is arranged on the deflector rod, a circle of inner bevel teeth 6 are arranged on the inner wall of the gear ring 4, a plurality of outer bevel teeth 7 which are correspondingly meshed with the inner bevel teeth 6 are arranged on the lock tongue 5, and the lock tongue 5 is rotatably arranged on the deflector rod 8 through a rotating shaft 9.
The spring bolt 5 is driven to rotate relative to the gear ring 4 by clockwise rotation of the deflector rod 8, and the spring bolt 5 swings back and forth around the axis of the rotating shaft 9 and enables the outer helical teeth 7 to sequentially pass over the inner helical teeth 6, so that a wire winding tensioning state is formed. The deflector rod 8 can only rotate clockwise to take up the wire, but the deflector rod 8 cannot rotate anticlockwise, so that the anti-theft function is realized.
As shown in fig. 4 and 5, a first spring 10 is further arranged between the deflector rod 8 and the lock tongue 5, and the first spring 10 is used for pushing the outer helical teeth 7 on the lock tongue 5 to elastically abut against the inner helical teeth 6. The lock tongue 5 is provided with a mounting hole 11, the deflector rod 8 is provided with a mounting plate 12, and the mounting plate 12 is inserted into the mounting hole 11; a first positioning column 13 is fixedly arranged on one side surface of the mounting hole 11 opposite to the mounting plate 12, a second positioning column 14 opposite to the first positioning column 13 is fixedly arranged on the mounting plate 12, the first spring 10 is arranged in the mounting hole 11, and two ends of the first spring 10 are respectively sleeved on the first positioning column 13 and the second positioning column 14.
The wire winding assembly further comprises a deflector rod seat 19, the deflector rod is arranged in an inner cavity of the deflector rod seat 19, the deflector rod seat 19 is rotatably arranged on the upper lock body, the gear ring is sleeved on the periphery of the deflector rod seat 19, as shown in fig. 2, a through hole I is formed in the side wall of the deflector rod seat 19, and the outer bevel gear extends out of the through hole I and is meshed with the inner bevel gear.
As shown in fig. 5, a limiting slot 15 is provided in the lever seat 19, the lever 8 is slidably disposed in the limiting slot 15, a second through hole is provided on a side wall of the lever seat 19, one end of the lever 8 extends out of the through hole, a second spring 16 is further provided between the lever 8 and the lever seat 19, and the second spring 16 is used for pushing the lever 8 to extend out of the through hole, so as to separate the inner helical tooth 6 from the outer helical tooth 7. The push rod seat 19 is also provided with a button 17, the push rod 8 is provided with a limiting hole, the bottom of the button 17 is provided with a limiting block 18, the limiting block 18 is inserted into the limiting hole for locking the position of the push rod 8, and at the moment, the inner helical teeth 6 are meshed with the outer helical teeth 7.
During paying off, the button 17 is pressed downwards, the limiting block 18 is withdrawn downwards from the limiting hole, the second spring 16 pushes the deflector rod 8 to extend out of the through hole, the inner bevel gear 6 is separated from the outer bevel gear 7, the upper lock body 1 and the lower lock body 2 are pulled up and down, and the pull rope 3 is pulled out. When the wire is wound, the deflector rod is pushed back into the upper lock body, the button is ejected upwards, the limiting block 18 is inserted into the limiting hole for locking the position of the deflector rod 8, and at the moment, the inner bevel gear 6 is meshed with the outer bevel gear 7.
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 (6)
1. The utility model provides a laborsaving theftproof stay wire lock of spiral, includes lock body (1), lock body (2) and a plurality of telescopic connection go up stay cord (3) of lock body (1) and lock body (2) down, upward be equipped with a receipts line subassembly in lock body (1) and be used for rolling each stay cord (3), this receipts line subassembly includes ring gear (4), spring bolt (5) and driving lever (8), spring bolt (5) set up on driving lever (8), be equipped with helical tooth (6) in round on the inner wall of ring gear (4), be equipped with a plurality of and above-mentioned outer helical tooth (7) of interior helical tooth (6) corresponding meshing on spring bolt (5), its characterized in that, spring bolt (5) rotate through a pivot (9) and set up on driving lever (8), clockwise rotation driving spring bolt (5) relative ring gear (4) rotate, spring bolt (5) are swung back and forth around pivot (9) and make outer helical tooth (7) can cross interior helical tooth (6) in proper order, form and receive the taut state.
2. The anti-theft stay lock with labor saving winding according to claim 1, wherein a first spring (10) is further arranged between the deflector rod (8) and the lock tongue (5), and the first spring (10) is used for pushing the outer helical teeth (7) on the lock tongue (5) to elastically lean against the inner helical teeth (6).
3. The anti-theft stay lock with labor saving winding according to claim 2, characterized in that the lock tongue (5) is provided with a mounting hole (11), the deflector rod (8) is provided with a mounting plate (12), and the mounting plate (12) is inserted into the mounting hole (11); a first positioning column (13) is fixedly arranged on one side surface of the mounting hole (11) opposite to the mounting plate (12), a second positioning column (14) opposite to the first positioning column (13) is fixedly arranged on the mounting plate (12), a first spring (10) is arranged in the mounting hole (11), and two ends of the first spring (10) are respectively sleeved on the first positioning column (13) and the second positioning column (14).
4. The anti-theft stay wire lock with labor saving winding wire according to claim 1, wherein the winding assembly further comprises a deflector rod seat (19), the deflector rod (8) is arranged in an inner cavity of the deflector rod seat (19), the deflector rod seat (19) is rotatably arranged on the upper lock body (1), the gear ring (4) is sleeved on the periphery of the deflector rod seat (19), a through hole I is formed in the side wall of the deflector rod seat (19), and the outer inclined teeth (7) extend out of the through hole I and are meshed with the inner inclined teeth (6).
5. The antitheft stay wire lock with labor saving winding according to claim 4, wherein a limiting clamping groove (15) is formed in the deflector rod seat (19), the deflector rod (8) is arranged in the limiting clamping groove (15) in a sliding mode, a through hole II is formed in the side wall of the deflector rod seat (19), one end of the deflector rod (8) extends out of the through hole, a spring II (16) is further arranged between the deflector rod (8) and the deflector rod seat (19), and the spring II (16) is used for pushing the deflector rod (8) to extend out of the through hole to enable the inner inclined teeth (6) to be separated from the outer inclined teeth (7).
6. The antitheft stay lock with labor saving winding according to claim 4, wherein a button (17) is further arranged on the deflector rod seat (19), a limiting hole is formed in the deflector rod (8), a limiting block (18) is arranged at the bottom of the button (17), the limiting block (18) is inserted into the limiting hole and used for locking the position of the deflector rod (8), and at the moment, the inner inclined teeth (6) are meshed with the outer inclined teeth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366499.9U CN219952986U (en) | 2023-05-31 | 2023-05-31 | Anti-theft pull-wire lock capable of saving labor in winding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366499.9U CN219952986U (en) | 2023-05-31 | 2023-05-31 | Anti-theft pull-wire lock capable of saving labor in winding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952986U true CN219952986U (en) | 2023-11-03 |
Family
ID=88549705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366499.9U Active CN219952986U (en) | 2023-05-31 | 2023-05-31 | Anti-theft pull-wire lock capable of saving labor in winding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952986U (en) |
-
2023
- 2023-05-31 CN CN202321366499.9U patent/CN219952986U/en active Active
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