Container anti-theft lock
By designing a fixed seat and lock gate formed by heavy hollow steel columns and steel plates, as well as a container anti-theft lock with anti-theft bolt fixing lock body, the problem of poor anti-theft performance of existing anti-theft locks is solved, and higher anti-theft effect and sturdiness are achieved.
Patent Information
- Application Number
- CN202421268663.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The anti-theft locks of existing containers have poor anti-theft performance and are easily damaged by humans.
A container anti-theft lock is designed, using thick hollow steel columns as the fixing seat and the adjusting seat, and the L-shaped left lock gate and right lock gate are fixed by welding. The lock body is fixed and installed by anti-theft bolts. The overall structure is simple and practical. .
The container anti-theft lock is achieved with a sturdy and anti-theft effect, avoiding artificial damage, and the overall structure is convenient for large-scale production.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of containers, in particular to an anti-theft lock for containers. Background Art
[0002] In the prior art, in addition to the door locks fixed on the container doors, there is also an external lock used on the container. The external lock is usually a container anti-theft lock to prevent the items in the container from being stolen after the fixed door locks on the container doors are damaged.
[0003] Current external locks usually use U-shaped locks, but the U-shaped locks have poor anti-theft performance and are easily broken and damaged by humans. Utility Model Content
[0004] In order to solve the above technical problems, the utility model designs a container anti-theft lock.
[0005] The utility model adopts the following technical solutions:
[0006] A container anti-theft lock comprises a fixed seat and an adjusting seat, wherein a center hole is provided in the center of the fixed seat, the adjusting seat is inserted into the center hole of the fixed seat and can be moved and adjusted along the axial direction of the fixed seat, a lock body mounting seat is provided on one side outside the fixed seat, a lock body is fixedly installed in the lock body mounting seat, the locking and unlocking ends of the lock body are exposed, after the lock body is locked, the lock tongue extends into the center hole of the fixed seat, a row of lock holes arranged at intervals are provided on the adjusting seat along the axial direction corresponding to the lock tongue, the lock holes are cooperated with the lock tongue, the ends of the fixed seat and the adjusting seat are respectively fixedly connected with an L-shaped left lock gate and a right lock gate, the left lock gate and the right lock gate are used to embrace and lock the vertical bars on both sides of the container door.
[0007] Preferably, the fixing seat and the adjusting seat are hollow steel columns, and the left locking gate and the right locking gate are formed of steel plates.
[0008] Preferably, the cross-sections of the fixing seat and the adjusting seat are square, circular or elliptical.
[0009] Preferably, the lock body mounting seat is located at the bottom of the fixing seat, the bottom of the lock body mounting seat is open, a mounting hole is arranged on the back side of the lock body mounting seat, and corresponding bolt holes are arranged on the lock body, and the lock body is fixedly installed in the lock body mounting seat by anti-theft bolts.
[0010] Preferably, the lock body is a sealed lock.
[0011] Preferably, the row of spaced locking holes are evenly spaced along the axial direction.
[0012] Preferably, the L-shaped left locking gate and right locking gate are fixed to the fixing seat and the adjusting seat respectively by welding.
[0013] The beneficial effects of the utility model are as follows: the container anti-theft lock of the utility model is a heavy-duty lock, the fixed seat and the adjustment seat are made of thick hollow steel columns, the left lock gate and the right lock gate are formed of thick steel plates, which are sturdy and resistant to human damage, the lock body part is fixedly installed in the lock body mounting seat from the back side by anti-theft bolts, the anti-theft effect is good, the overall structure is simple and practical, and it is easy to mass produce. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a stereogram of the utility model;
[0015] Figure 2 It is a front view of the utility model;
[0016] Figure 3 This is a structural schematic diagram of the adjustment seat in the utility model;
[0017] Figure 4 It is a structural schematic diagram of the lock body in the utility model;
[0018] Figure 5 It is a use state diagram of the utility model;
[0019] In the figure: 1, fixing seat, 2, adjusting seat, 3, left lock gate, 4, right lock gate, 5, lock body mounting seat, 6, lock body, 7, lock hole, 8, lock tongue, 9, bolt hole. DETAILED DESCRIPTION
[0020] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:
[0021] Example: Figure 1-Figure 5 As shown, a container anti-theft lock comprises a fixed seat 1 and an adjusting seat 2, a center hole is provided in the center of the fixed seat, the adjusting seat is inserted into the center hole of the fixed seat and moves and adjusts along the axial direction of the fixed seat, a lock body mounting seat 5 is provided on the outer side of the fixed seat, a lock body 6 is fixedly installed in the lock body mounting seat, the locking and unlocking ends of the lock body are exposed, after the lock body is locked, the lock tongue 8 extends into the center hole of the fixed seat, a row of lock holes 7 arranged at intervals are provided on the adjusting seat along the axial direction corresponding to the lock tongue, the lock hole and the lock tongue are arranged in cooperation, the ends of the fixed seat and the adjusting seat are respectively fixedly connected with an L-shaped left lock gate 3 and a right lock gate 4, the left lock gate and the right lock gate are used to embrace and lock the vertical bars on both sides of the container door.
[0022] The fixed seat and the adjusting seat are hollow steel columns, and the left and right locking gates are formed of steel plates. The cross-sections of the fixed seat and the adjusting seat are square.
[0023] The lock body mounting seat is located at the bottom of the fixing seat, the bottom of the lock body mounting seat is open, a mounting hole is arranged on the back side of the lock body mounting seat, and bolt holes 9 are correspondingly arranged on the lock body. The lock body is fixedly installed in the lock body mounting seat by anti-theft bolts.
[0024] The lock body is a sealed lock. A row of lock holes are evenly spaced along the axis. The L-shaped left and right lock gates are fixed to the fixed seat and the adjustment seat respectively by welding.
[0025] The container anti-theft lock of the utility model is a heavy-duty lock. The fixed seat and the adjustment seat are made of thick hollow steel columns. The left lock gate and the right lock gate are formed of thick steel plates, which are sturdy and resistant to human damage. The lock body is fixedly installed in the lock body mounting seat from the back side by anti-theft bolts. The anti-theft effect is good, the overall structure is simple and practical, and it is easy to mass produce.
[0026] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.
Claims
1. A container anti-theft lock, characterized in that: It includes a fixed seat and an adjusting seat. A center hole is opened in the center of the fixed seat. The adjusting seat is inserted into the center hole of the fixed seat and moves and adjusts along the axial direction of the fixed seat. A lock body mounting seat is arranged on the outer side of the fixed seat. A lock body is fixedly installed in the lock body mounting seat. The locking and unlocking ends of the lock body are exposed. After the lock body is locked, the lock tongue extends into the center hole of the fixed seat. A row of lock holes arranged at intervals are opened on the adjusting seat along the axial direction corresponding to the lock tongue. The lock holes are matched with the lock tongue. The ends of the fixed seat and the adjusting seat are respectively fixedly connected with L-shaped left and right lock gates. The left and right lock gates are used to embrace and lock the vertical bars on both sides of the container door.
2. The container anti-theft lock according to claim 1 is characterized in that: The fixing seat and the adjusting seat are hollow steel columns, and the left locking gate and the right locking gate are formed by steel plates.
3. The container anti-theft lock according to claim 1 is characterized in that: The cross sections of the fixing seat and the adjusting seat are square, circular or elliptical.
4. The container anti-theft lock according to claim 1 is characterized in that: The lock body mounting seat is located at the bottom of the fixing seat, the bottom of the lock body mounting seat is open, a mounting hole is arranged on the back side of the lock body mounting seat, and bolt holes are correspondingly arranged on the lock body. The lock body is fixedly installed in the lock body mounting seat by anti-theft bolts.
5. The container anti-theft lock according to claim 1 is characterized in that: The lock body is a sealed lock.
6. The container anti-theft lock according to claim 1 is characterized in that: The row of lock holes arranged at intervals are evenly spaced along the axial direction.
7. The container anti-theft lock according to claim 1 is characterized in that: The L-shaped left locking gate and right locking gate are fixed to the fixing seat and the adjusting seat respectively by welding.