Container lock rod structure with anti-theft function

Abstract

The utility model discloses a container lock rod structure with an anti-theft function, which belongs to the technical field of containers and comprises a container body, two container doors are connected to the container body in a sliding manner, an inner lock structure and an outer lock structure are movably mounted on the container doors, the inner lock structure comprises a limiting rod, first circular grooves are formed in the top end and the bottom end of each container door, and a first rectangular groove is formed in one side of each container door. The first rectangular groove penetrates through the first circular groove, the box door is movably connected with the limiting rod through the first circular groove, a bayonet is fixedly installed on the inner wall of the rectangular groove, a pin tumbler lock is fixedly installed in one box door, and the anti-theft effect can be improved to a certain degree by arranging a double-insurance structure of an inner lock structure and an outer lock structure. The lock hole of the pin tumbler lock is blocked through the rotating rod, so that the lock hole of the pin tumbler lock is not prone to being pried, the padlock on the U-shaped frame is blocked through the shielding cover, the padlock can be prevented from being smashed or pried to a certain degree, and the anti-theft effect is greatly improved by integrating the structure and the steps.

Description

TECHNICAL FIELD

[0001] The utility model relates to container technical field, concretely a container lock rod structure with theftproof function. BACKGROUND

[0002] The container is a kind of group tool that can be loaded with package or non-package goods for transportation, and is convenient for loading and unloading by mechanical equipment.The existing container is mostly convenient for loading and unloading goods and is provided with door, thus needing lock rod device to lock and fix container door and container, but the existing lock rod structure is relatively simple, and the protection function is relatively single, generally is protected by simple bolt structure plus padlock, and the lock eye is generally directly exposed outside, so that thief is more convenient to pick lock eye, and the theftproof function is poorer.Therefore, the utility model provides a container lock rod structure with theftproof function to solve the problems proposed above. SUMMARY

[0003] The utility model is to provide a container lock rod structure with theftproof function to solve the problems proposed in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A container lock rod structure with theftproof function, including box, two box doors are slidably connected to the box, and inner lock structure and outer lock structure are movably installed on the box door.

[0006] Further, the inner lock structure includes a limiting rod, the top end and the bottom end of the box door are provided with a first circular groove, a first rectangular groove is formed on one side of the box door, the first rectangular groove is in communication with the first circular groove, the box door is movably connected with the limiting rod through the first circular groove, a bayonet is fixedly installed on the inner wall of the rectangular groove, one of the box doors is fixedly installed with a tumbler lock, and the other box door is provided with a lock hole matched with the tumbler lock.

[0007] Further, the outer lock structure includes a first fixed seat, the first fixed seat is fixedly installed on one side of the box door, a lock rod is slidably connected to the inner wall of the first fixed seat, a steering rod is sleeved with the lock rod, a limiting groove is formed on one side of the lock rod, a limiting block is slidably connected in the limiting groove, the limiting block is fixedly connected with the steering rod, and a second fixed seat matched with the lock rod is fixedly installed on the box.

[0008] Further, an inclined groove is formed on the steering rod, and a limiting assembly matched with the inclined groove is fixedly installed on the box door.

[0009] Further, the third fixed seat is fixedly installed on one side of the steering rod, the rotating rod is movably connected to the third fixed seat, the top end of the rotating rod penetrates through the through slot, the shielding cover is fixedly installed on one side of the box door, and the U-shaped frame is fixedly installed on the inner wall top of the shielding cover.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The utility model discloses when using, through setting the double insurance structure of inner lock structure and outer lock structure can improve the theftproof effect to a certain extent, through setting the rotating rod and stopping the lock eye of the tumbler lock, the lock eye of the tumbler lock is difficult to be pried, through setting the shielding cover and shielding the padlock on the U-shaped frame, can prevent the padlock from being smashed or pried to a certain extent, the structure and step of comprehensive above setting have improved the theftproof effect greatly. ACCURACY OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic diagram of the utility model;

[0013] Figure 2 It is the structure schematic diagram of hiding the box and a box door;

[0014] Figure 3 It is Figure 2 The local enlarged schematic diagram of A in the figure.

[0015] As shown in the figure: 1, the box body;101, the box door;2, inner lock structure;201, limiting rod;202, bayonet;203, tumbler lock;3, outer lock structure;301, first fixed seat;302, lock rod;303, steering rod;304, limiting slot;305, limiting block;306, second fixed seat;307, inclined slot;308, limiting assembly;309, third fixed seat;310, rotating rod;311, shielding cover;312, U-shaped frame. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] As Figures 1-3The container lock rod structure with the anti-theft function shown comprises a box body 1, two box doors 101 are slidably connected to the box body 1, a plurality of rectangular grooves are formed in the side frame of the box body 1, a cylinder is fixedly installed between the top wall and the bottom wall in the rectangular groove, the box body 1 is slidably connected to the box door 101 through the cylinder, an inner lock structure 2 and an outer lock structure 3 are movably installed on the box door 101, and the inner lock structure 2 and the outer lock structure 3 are arranged respectively to improve the anti-theft performance.

[0018] Specifically, the inner lock structure 2 comprises a limiting rod 201, a first circular groove is formed at the top end and the bottom end of the box door 101, a first rectangular groove is formed in one side of the box door 101, the first rectangular groove is in communication with the first circular groove, the box door 101 is movably connected to the limiting rod 201 through the first circular groove, a second circular groove is formed in the top end and the bottom end of the inner wall of the box body 1 and cooperates with the limiting rod 201, a bayonet 202 is fixedly installed on the inner wall of the first rectangular groove, a fixed rod is fixedly installed on one side of the limiting rod 201 and cooperates with the bayonet 202, so that the limiting rod 201 is clamped into the second circular groove, a plug lock 203 is fixedly installed in one of the box doors 101, the keyhole and the lock tongue of the plug lock 203 are in communication with the box door 101, the plug lock 203 is a mature technology and will not be described here, and a lock hole that cooperates with the plug lock 203 is formed in the other box door 101, the lock tongue of the plug lock 203 extends into the lock hole, so as to realize the closure of the two box doors 101.

[0019] Specifically, the outer lock structure 3 comprises a first fixed seat 301, the first fixed seat 301 is fixedly installed on one side of the box door 101, a lock rod 302 is slidably connected to the inner wall of the first fixed seat 301, a steering rod 303 is sleeved on the lock rod 302, a limiting groove 304 is formed in one side of the lock rod 302, a limiting block 305 is slidably connected to the limiting groove 304, the limiting block 305 is fixedly connected to the steering rod 303, the limiting groove 304 and the limiting block 305 can realize the rotation of the steering rod 303 and the lock rod 302, and a second fixed seat 306 that cooperates with the lock rod 302 is fixedly installed on the box body 1.

[0020] Specifically, an inclined groove 307 is formed in the lock rod 302, a limiting assembly 308 that cooperates with the inclined groove 307 is fixedly installed on the box door 101, the limiting assembly 308 comprises a fixed block and a cylindrical body fixedly connected to the fixed block, the cylindrical body extends into the inclined groove 307, the steering rod 303 rotates to drive the lock rod 302 to rotate, and under the action of the inclined groove 307 and the limiting assembly 308, the lock rod 302 located above and below the box door 101 is respectively lifted and lowered, so that the lock rod 302 extends into the hole groove in the center of the second fixed seat 306, thereby fixing the box door 101.

[0021] Specific, turning the rod 303 one side fixedly installed with the third fixed seat 309, the third fixed seat 309 is movably connected with the rotating rod 310, the rotating rod 310 top end penetrates the through slot, the box door 101 one side fixedly installed with the shield cover 311, the shield cover 311 inner wall top fixedly installed with the U-shaped frame 312, the U-shaped frame 312 and the through slot on the rotating rod 310 are penetrated, rotating the rotating rod 310, make the U-shaped frame 312 and the through slot on the rotating rod 310 are penetrated, again through the padlock is locked in the U-shaped frame 312, the space between the shield cover 311 and the box door 101 is extremely narrow, to prevent the padlock is smashed or is pried, when the rotating rod 310 and lock in the U-shaped frame 312, the rotating rod 310 just covers the lock eye of the tumbler lock 203, can prevent the tumbler lock 203 to be pried to a certain extent.

[0022] The utility model discloses working principle and use flow: when using, first close the box door 101 located in the limiting rod 201 one side, the fixed rod of upper limiting rod 201 is placed on the bayonet 202, the fixed of lower limiting rod 201 is separated from the bayonet 202, to make the limiting rod 201 is engaged in the second circular groove on the box body 1, then close the other side box door 101, with the key rotation tumbler lock 203's lock core, make tumbler lock 203's lock bolt extend in the box door 101 locking hole, carry out the first step lock door, then rotate the third fixed seat 309 or rotating rod 310 to rotate the steering rod 303, the steering rod 303 rotation drives the lock bar 302 to rotate, under the action of inclined groove 307 and limiting component 308, make the lock bar 302 located in the box door 101 upper and lower and rise and fall respectively, make the lock bar 302 in-depth to the hole groove in the center of second fixed seat 306, thereby further fixed to the box door 101, finally, rotate the rotating rod 310, make the U-shaped frame 312 penetrate the through slot on the rotating rod 310, finally with the padlock is hung in the U-shaped frame 312 can.

[0023] The above described, only for the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled in the art technical personnel in the utility model discloses the technical range, according to the utility model technical scheme and the utility model concept of the utility model are equivalent to replace or change, all should be covered in the protection scope of the utility model.

Claims

1. A container lock lever structure with anti-theft function, comprising a box body (1), characterized in that: The box (1) is slidably connected with two box doors (101), the inner lock structure (2) and the outer lock structure (3) are movably installed on the box door (101); The inner lock structure (2) comprises a limiting rod (201), the box door (101) is provided with a first circular groove at the top and the bottom, a first rectangular groove is formed in one side of the box door (101), the first rectangular groove is in communication with the first circular groove, the box door (101) is movably connected with the limiting rod (201) through the first circular groove, a bayonet (202) is fixedly installed on the inner wall of the rectangular groove, one of the box doors (101) is fixedly installed with a tumbler lock (203), and the other box door (101) is provided with a lock hole matched with the tumbler lock (203); The outer lock structure (3) comprises a first fixed seat (301), the first fixed seat (301) is fixedly installed on one side of the box door (101), the lock rod (302) is slidably connected with the inner wall of the first fixed seat (301), the lock rod (302) is sleeved with a steering rod (303), the lock rod (302) is provided with a limiting groove (304) penetrating one side, the limiting groove (304) is slidably connected with a limiting block (305), the limiting block (305) is fixedly connected with the steering rod (303), and the box (1) is fixedly installed with a second fixed seat (306) matched with the lock rod (302); The steering rod (303) is provided with an inclined groove (307), and the box door (101) is fixedly installed with a limiting assembly (308) matched with the inclined groove (307); The steering rod (303) is provided with an inclined groove (307), and the box door (101) is fixedly installed with a limiting assembly (308) matched with the inclined groove (307);

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