CN219471772U - Anti-picking lock bolt applied to bag throwing machine door - Google Patents
Anti-picking lock bolt applied to bag throwing machine door Download PDFInfo
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- CN219471772U CN219471772U CN202320744712.9U CN202320744712U CN219471772U CN 219471772 U CN219471772 U CN 219471772U CN 202320744712 U CN202320744712 U CN 202320744712U CN 219471772 U CN219471772 U CN 219471772U
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- lock
- pressure spring
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Abstract
The utility model discloses a pick-proof lock bolt applied to a bag throwing machine door, which comprises a lock shell, wherein the bottom of the left side of an inner cavity of the lock shell is fixedly connected with a telescopic rod, the right side of the telescopic rod is fixedly connected with a sleeve, the outer surface of the telescopic rod is sleeved with a first pressure spring, the left side of the inner cavity of the sleeve is fixedly connected with a second pressure spring, the right side of the second pressure spring is fixedly connected with a lock tongue, and the right side of the lock tongue extends to the outer side of the lock shell.
Description
Technical Field
The utility model relates to the technical field of anti-prying lock bolts, in particular to an anti-prying lock bolt applied to a bag throwing machine door.
Background
The existing bag throwing machine door adopts a common lock bolt structure, although the structure of the bag throwing machine door is firm and is not easy to damage, the lock bolt structure is poor in anti-prying effect, so that lawless persons can open the bag throwing machine door through prying the lock bolt structure without damaging the integral structure of the bag throwing machine door, and therefore the bag throwing machine door is required to adopt the anti-prying lock bolt to improve the integral anti-theft performance of the bag throwing machine door.
Disclosure of Invention
The utility model aims to provide the anti-prying lock bolt applied to the bag throwing machine door, which has the advantages of good anti-prying effect on the bag throwing machine door and difficulty in opening the lock bolt by lawless persons, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be applied to pick-proof lock plunger on throwing package machine door, includes the lock shell, the left bottom fixedly connected with telescopic link of lock shell inner chamber, the right side fixedly connected with sleeve of telescopic link, the surface cover of telescopic link is equipped with first pressure spring, the left side fixedly connected with second pressure spring of sleeve inner chamber, the right side fixedly connected with spring bolt of second pressure spring, the right side of spring bolt extends to the outside of lock shell, telescopic top is provided with telescopic machanism, telescopic machanism's top fixedly connected with push rod, concave draw-in groove has been seted up in the front of lock shell, the surface and the internal surface sliding connection of concave draw-in groove of push rod.
As the anti-picking lock bolt applied to the bag throwing machine door, the telescopic mechanism comprises a positioning sleeve, the positioning sleeve is fixedly arranged at the top of a sleeve, a third pressure spring is fixedly connected to the bottom of an inner cavity of the positioning sleeve, a movable rod is fixedly connected to the top of the third pressure spring, and the top of the movable rod is fixedly connected with the bottom of a push rod.
As the anti-picking lock bolt applied to the bag throwing machine door, the anti-picking lock bolt is preferable, the left side of the bottom of the sleeve is fixedly connected with the first sliding block, the bottom of the inner cavity of the lock shell is provided with the first sliding groove matched with the first sliding block, and the outer surface of the first sliding block is in sliding connection with the inner surface of the first sliding groove.
As the anti-picking lock bolt applied to the bag throwing machine door, the anti-picking lock bolt is preferable, the left sides of the top and the bottom of the lock tongue are fixedly connected with second sliding blocks, the top and the bottom of the inner cavity of the sleeve are respectively provided with a second sliding groove matched with the second sliding blocks, and the outer surface of the second sliding blocks is in sliding connection with the inner surface of the second sliding grooves.
As the anti-picking lock bolt applied to the bag throwing machine door is preferable, the bottoms of the left side and the right side of the movable rod are fixedly connected with the guide blocks, the left side and the right side of the inner cavity of the positioning sleeve are provided with the guide grooves matched with the guide blocks, and the outer surfaces of the guide blocks are in sliding connection with the inner surfaces of the guide grooves.
As the anti-prying lock bolt applied to the bag throwing machine door, the anti-prying lock bolt is preferable, a through hole is formed in the bottom of the right side of the lock shell, and the outer surface of the sleeve is in sliding connection with the inner surface of the through hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the lock shell, the telescopic rod, the sleeve, the first pressure spring, the second pressure spring and the lock tongue are arranged, so that the lock can be locked and fixed on the bag throwing machine door, and the sleeve position can be limited and blocked by arranging the positioning sleeve, the third pressure spring, the movable rod, the push rod and the concave clamping groove, so that the lock tongue position can be limited and blocked, the door lock is prevented from being prized, the anti-prizing performance is improved, and the anti-prizing mechanism has the advantages of good anti-prizing effect on the bag throwing machine door and difficulty in opening the lock tongue by lawless persons.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the sleeve structure of the present utility model;
fig. 4 is a cross-sectional view of the positioning sleeve structure of the utility model.
In the figure: 1. a lock case; 2. a telescopic rod; 3. a sleeve; 4. a first compression spring; 5. a second compression spring; 6. a bolt; 7. a telescoping mechanism; 701. a positioning sleeve; 702. a third compression spring; 703. a movable rod; 8. a push rod; 9. a concave clamping groove; 10. a first slider; 11. a first chute; 12. a second slider; 13. a second chute; 14. a guide block; 15. a guide groove; 16. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an anti-picking lock bolt applied to a bag throwing machine door comprises a lock shell 1, wherein the bottom of the left side of an inner cavity of the lock shell 1 is fixedly connected with a telescopic rod 2, the right side of the telescopic rod 2 is fixedly connected with a sleeve 3, the outer surface of the telescopic rod 2 is sleeved with a first pressure spring 4, the left side of the inner cavity of the sleeve 3 is fixedly connected with a second pressure spring 5, the right side of the second pressure spring 5 is fixedly connected with a lock tongue 6, the right side of the lock tongue 6 extends to the outer side of the lock shell 1, the top of the sleeve 3 is provided with a telescopic mechanism 7, the top of the telescopic mechanism 7 is fixedly connected with a push rod 8, the front of the lock shell 1 is provided with a concave clamping groove 9, the outer surface of the push rod 8 is in sliding connection with the inner surface of the concave clamping groove 9, the left side and the right side of the top and the bottom of the lock shell 1 are fixedly connected with mounting blocks, and the front of the mounting blocks is provided with mounting holes.
In this embodiment: through setting up lock shell 1, telescopic link 2, sleeve 3, first pressure spring 4, second pressure spring 5 and spring bolt 6, can lock fixedly to throwing the chartered plane door, through setting up spacer sleeve 701, third pressure spring 702, movable rod 703, push rod 8 and concave draw-in groove 9, can carry out spacing card to sleeve 3's position and die, and then can carry out spacing card to the position of spring bolt 6 and die, avoid the lock to be prized open, improve the pick-proof performance, through setting up above structure, possess the pick-proof effect to throwing the chartered plane door better, the lawless persons is difficult to the advantage of opening the lock bolt.
As a technical optimization scheme of the utility model, further, the telescopic mechanism 7 comprises a positioning sleeve 701, the positioning sleeve 701 is fixedly arranged at the top of the sleeve 3, the bottom of the inner cavity of the positioning sleeve 701 is fixedly connected with a third pressure spring 702, the top of the third pressure spring 702 is fixedly connected with a movable rod 703, and the top of the movable rod 703 is fixedly connected with the bottom of the push rod 8.
As a technical optimization scheme of the utility model, further, a first sliding block 10 is fixedly connected to the left side of the bottom of the sleeve 3, a first sliding groove 11 matched with the first sliding block 10 is formed in the bottom of the inner cavity of the lock shell 1, and the outer surface of the first sliding block 10 is in sliding connection with the inner surface of the first sliding groove 11.
In this embodiment: by providing the first slider 10 and the first chute 11, the movement of the sleeve 3 can be guided and supported.
As a technical optimization scheme of the utility model, further, the left sides of the top and the bottom of the lock tongue 6 are fixedly connected with a second sliding block 12, the top and the bottom of the inner cavity of the sleeve 3 are provided with a second sliding groove 13 matched with the second sliding block 12, and the outer surface of the second sliding block 12 is in sliding connection with the inner surface of the second sliding groove 13.
In this embodiment: through setting up second slider 12 and second spout 13, can play the effect of direction to the removal of spring bolt 6, also carry out the spacing to the removal of spring bolt 6 simultaneously.
As a technical optimization scheme of the utility model, further, the bottoms of the left side and the right side of the movable rod 703 are fixedly connected with guide blocks 14, the left side and the right side of the inner cavity of the positioning sleeve 701 are provided with guide grooves 15 matched with the guide blocks 14, and the outer surfaces of the guide blocks 14 are in sliding connection with the inner surfaces of the guide grooves 15.
In this embodiment: by providing the guide block 14 and the guide groove 15, the movement of the movable rod 703 can be guided, and the movement of the movable rod 703 can be limited.
As a technical optimization scheme of the utility model, further, a through hole 16 is formed in the bottom of the right side of the lock shell 1, and the outer surface of the sleeve 3 is in sliding connection with the inner surface of the through hole 16.
In this embodiment: by providing the through hole 16, the sleeve 3 can be moved conveniently.
The principle of this embodiment is:
during the use, install lock shell 1 on throwing the package machine door through installation piece and mounting hole, when need throw the chartered plane door and lock, upwards move push rod 8, push rod 8 to the upper portion of concave draw-in groove 9, promote sleeve 3 through the effect of first pressure spring 4 right movement this moment, make sleeve 3 insert the spacing inslot of throwing the package machine door body, promote spring bolt 6 right movement through the effect of second pressure spring 5 this moment, further improve the locking performance of lock bolt, move the push rod 8 to the right side this moment, at this moment through the effect pulling movable rod 703 of third pressure spring 702 down move, movable rod 703 drives push rod 8 down and moves, make push rod 8 card die at the internal surface of concave draw-in groove 9, lock dead lock spring 6, avoid the lock to be prized open, improve the anti-prizing performance, through setting up above structure, possess the anti-prizing effect to throwing the chartered plane door better, the advantage that the lock bolt is difficult to be opened by the lawless persons.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Be applied to pick-proof lock plunger on throwing package machine door, including lock shell (1), its characterized in that: the novel lock is characterized in that a telescopic rod (2) is fixedly connected to the bottom of the left side of an inner cavity of the lock shell (1), a sleeve (3) is fixedly connected to the right side of the telescopic rod (2), a first pressure spring (4) is sleeved on the outer surface of the telescopic rod (2), a second pressure spring (5) is fixedly connected to the left side of the inner cavity of the sleeve (3), a lock tongue (6) is fixedly connected to the right side of the second pressure spring (5), the right side of the lock tongue (6) extends to the outer side of the lock shell (1), a telescopic mechanism (7) is arranged at the top of the sleeve (3), a push rod (8) is fixedly connected to the top of the telescopic mechanism (7), and a concave clamping groove (9) is formed in the front side of the lock shell (1), and the outer surface of the push rod (8) is in sliding connection with the inner surface of the concave clamping groove (9).
2. The tamper-resistant latch for use with a bag loader door of claim 1, wherein: the telescopic mechanism (7) comprises a positioning sleeve (701), the positioning sleeve (701) is fixedly arranged at the top of the sleeve (3), a third pressure spring (702) is fixedly connected to the bottom of an inner cavity of the positioning sleeve (701), a movable rod (703) is fixedly connected to the top of the third pressure spring (702), and the top of the movable rod (703) is fixedly connected with the bottom of the push rod (8).
3. The tamper-resistant latch for use with a bag loader door of claim 1, wherein: the left side fixedly connected with first slider (10) of sleeve (3) bottom, first spout (11) that cooperation first slider (10) used have been seted up to the bottom of lock shell (1) inner chamber, the surface and the interior surface sliding connection of first spout (11) of first slider (10).
4. The tamper-resistant latch for use with a bag loader door of claim 1, wherein: the left sides of spring bolt (6) top and bottom all fixedly connected with second slider (12), second spout (13) that cooperation second slider (12) used have all been seted up to the top and the bottom of sleeve (3) inner chamber, the surface and the interior surface sliding connection of second spout (13) of second slider (12).
5. The tamper-resistant latch for use with a bag loader door of claim 2, wherein: the bottom of movable rod (703) left and right sides all fixedly connected with guide block (14), guide slot (15) that cooperation guide block (14) used have all been seted up to the left and right sides of spacer sleeve (701) inner chamber, the surface and the interior surface sliding connection of guide slot (15) of guide block (14).
6. The tamper-resistant latch for use with a bag loader door of claim 1, wherein: the bottom of the right side of the lock shell (1) is provided with a through hole (16), and the outer surface of the sleeve (3) is in sliding connection with the inner surface of the through hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744712.9U CN219471772U (en) | 2023-04-07 | 2023-04-07 | Anti-picking lock bolt applied to bag throwing machine door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744712.9U CN219471772U (en) | 2023-04-07 | 2023-04-07 | Anti-picking lock bolt applied to bag throwing machine door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219471772U true CN219471772U (en) | 2023-08-04 |
Family
ID=87466652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320744712.9U Active CN219471772U (en) | 2023-04-07 | 2023-04-07 | Anti-picking lock bolt applied to bag throwing machine door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219471772U (en) |
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2023
- 2023-04-07 CN CN202320744712.9U patent/CN219471772U/en active Active
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