A container door lock rod structure with an escape function

Abstract

The present application provides a container door lock rod structure with an escape function, belonging to the technical field of container door lock rods. It includes a door frame, a first door panel is installed on the right side of the door frame, a second door panel is installed on the left side of the door frame, a locking component is installed between the first door panel and the second door panel, magnetic plates are fixedly installed around the door frame, a first pipe sleeve is fixedly connected to the top of the second door panel, a box panel is fixedly arranged at the rear side of the door frame, a protection component is fixedly installed on the box panel, a connecting shaft is fitted inside the first pipe sleeve, a first moving groove for the movement of the connecting shaft is provided inside the first pipe sleeve, a first magnetic metal rod is fixedly connected to the rear side of the connecting shaft, and a slider is fixedly connected to the left side of the first magnetic metal rod. The present application can open the locked container door panel from the inside, and can protect the unlocked components to prevent the goods inside the container from accidentally opening the door panel.

Description

Technical Field

[0001] The present invention relates to the technical field of container door lock rods, and specifically to a container door lock rod structure with an escape function. Background Art

[0002] A container door lock rod is a device used to fix a container door. It is usually made of metal, with a length matching the height of the container door. It is fixed at the upper part of the container door and locks and protects the safety of the goods inside the container by connecting with the upper and lower corner parts of the container. The main function of the container door lock rod is to keep the container door in a closed state and ensure that the goods inside the container do not move or be stolen unnecessarily during transportation. There are still some defects in the existing container door lock rods during use.

[0003] For example, the door lock device for a container and the container having the door lock device disclosed in the publication number CN103587855B. After the handle of the lock rod assembly rotates to the second position and drives the lock rod to rotate around the central axis of the lock rod to the unlocking state, the handle is held in the second position by the fixing component. And when the door lock device is installed on the door of the container, the first position of the handle corresponding to the locked state needs to rotate approximately 180° away from the hinge device of the door of the container to reach the second position for unlocking. In this way, when the handle is in the second position, the operator can obtain a larger lever arm when opening the door of the container, so that when the torque reaches the level capable of opening the door of the container, a smaller force is applied, which is more convenient for the operator to open the door of the container. This device does not have an internal opening function and cannot open the container door panel from the inside when it is locked externally. Although the existing container door lock rods can ensure that the container door is tightly closed and prevent the loss and theft of goods, they cannot protect the staff inside the container, do not have an escape function, and cannot provide protection in the area where the lock is released. Summary of the Invention

[0004] In view of the problems existing in the existing container door lock rods, the present invention is proposed.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A container door lock rod structure with an escape function, including a door frame. A first door panel is installed on the right side of the door frame, a second door panel is installed on the left side of the door frame, a locking component is installed between the first door panel and the second door panel, magnetic plates are fixedly installed around the door frame, a first pipe sleeve is fixedly connected to the top of the second door panel, a box panel is fixedly arranged at the rear of the door frame, a protection component is fixedly installed on the box panel, a connecting shaft is fitted inside the first pipe sleeve, a first moving groove for the connecting shaft to move is opened inside the first pipe sleeve, a first magnetic metal rod is fixedly connected to the rear side of the connecting shaft, a slider is fixedly connected to the left side of the first magnetic metal rod, a second moving groove for the slider to move is opened inside the door frame, an opening is opened in the upper left of the door frame, a cutting component is fixedly connected to the upper side of the first magnetic metal rod, a first steel rope is fixedly connected to the lower side of the first magnetic metal rod, a tension spring is fixedly connected to the lower side of the first steel rope, a second steel rope is fixedly connected to the lower side of the tension spring, a second pipe sleeve is installed under the second door panel, a second magnetic metal rod is installed at the rear of the second pipe sleeve, the end of the second steel rope is connected to the second magnetic metal rod, a card slot is opened on the right side of the first pipe sleeve, and a rotating groove is arranged below the card slot.

[0006] As a preferred solution of the present invention, a first sealing plate is fixedly connected to the left side of the first door panel, a second sealing plate is fixedly connected to the right side of the second door panel, and the first sealing plate and the second sealing plate are mutually fitted.

[0007] As a preferred solution of the present invention, the locking component includes a first connecting plate fixedly installed on the first door panel, a first connecting ring is fixedly connected to the left side of the first connecting plate, a second connecting ring is arranged below the first connecting ring, a second connecting plate is fixedly connected to the left side of the second connecting ring, and the second connecting plate and the second door panel are fixedly connected. An inner rod is fitted inside the first connecting ring and the second connecting ring. A communication groove is opened in the middle above the door frame, a damping block is installed inside the communication groove, and a baffle is fixedly connected to the lower side of the damping block.

[0008] As a preferred solution of the present invention, the first connecting ring and the second connecting ring are equidistantly distributed on the first door panel and the second door panel. The lower surface of the first connecting ring and the upper surface of the second connecting ring are mutually fitted. The first door panel and the second door panel form a clamping structure through the inner rod, the first connecting ring and the second connecting ring.

[0009] As a preferred solution of the present invention, the communication groove and the damping block are in interference fit. The material of the damping block is rubber material. The baffle forms a sliding structure with the door frame through the communication groove and the damping block.

[0010] As a preferred solution of the present invention, the protection component includes a fixing plate fixedly installed on the inner wall of the box board. A sliding plate is slidably installed inside the fixing plate. The sliding plate is connected to the fixing plate through a spring. A convex rod is fixedly connected to the surface of the sliding plate. A limiting groove for the movement of the convex rod is provided on the fixing plate.

[0011] As a preferred solution of the present invention, the convex rods are evenly distributed on the sliding plate, and the fixing plate and the sliding plate are located behind the first steel rope.

[0012] As a preferred solution of the present invention, the connecting shaft forms a sliding structure with the first pipe sleeve through the first magnetic metal rod, the second moving groove and the slider. The connecting shaft, the first magnetic metal rod and the slider are integrally formed. The first moving groove, the clamping groove and the rotating groove in the first pipe sleeve communicate with each other.

[0013] As a preferred solution of the present invention, the cutting component includes a top plate fixedly installed on the first magnetic metal rod. A cutting ring is fixedly connected inside the top plate. Notches are provided above the cutting ring and above the top plate.

[0014] As a preferred solution of the present invention, the second steel rope, the tension spring and the first steel rope are all located below the cutting ring, and the thickness of the cutting ring increases from inside to outside.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By setting the first magnetic metal rod and the connecting shaft, the device can lift the first magnetic metal rod, so that the connecting shaft moves upward until the first magnetic metal rod is detached from the inside of the first pipe sleeve, thereby releasing the clamping state between the first magnetic metal rod and the first pipe sleeve. At this time, the second door panel can be removed from the door frame, enabling the staff inside the container to open the second door panel from the inside, facilitating the subsequent escape of the staff inside the box, enhancing the safety of the device during use, and solving the defect that the existing container door lock rod structure cannot open the container door panel from the inside when locked externally. This device has the advantage of stronger functionality.

[0017] 2. Through the cutting component and the tension spring on the device, the first steel rope and the second steel rope can be stretched, so that the first steel rope can be placed inside the cutting component, thereby realizing the cutting function of the first steel rope. After the first steel rope is cut, the first magnetic metal rod can move up and down, thereby releasing the clamping state between the first pipe sleeve and the door frame, and the second magnetic metal rod can also release the clamping state of the second pipe sleeve. Thus, when the device opens the second door panel from the inside, the second door panel can be rotated with the inner rod as the axis, realizing the function of adjusting the opening method of the door panel, which can not only prevent the loss of goods but also protect the staff inside the container.

[0018] 3. Through the protection components on the device, the device can protect the first steel rope, the second steel rope and the tension spring through the sliding-mounted skateboard during use, so that the device can prevent the goods inside the container from hitting the first steel rope, the second steel rope or the tension spring, thereby enabling the device to protect the steel rope used to release the locked state, and solving the defect that the existing container door lock rod structure cannot be protected in the area where the locked state is released.

[0019] 4. Through the arranged card slot and rotating slot, when the second door panel is in the open state, the positions of the first magnetic metal rod and the card slot do not correspond to each other, and at this time, the first magnetic metal rod cannot move. When the second door panel is in the closed state, the positions of the first magnetic metal rod and the card slot correspond to each other, and at this time, the first magnetic metal rod can move inside the card slot for subsequent opening of the door panel from the inside of the device. And by using the magnetic plate, the first magnetic metal rod can be adsorbed on the magnetic plate after moving to the corresponding position, enabling the device to conveniently switch the connection state between the second door panel and the door frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings according to these drawings without creative efforts. Among them:

[0021] Figure 1 is a schematic diagram of the overall structure of a container door lock rod structure with an escape function according to the present invention;

[0022] Figure 2 is Figure 1 the structural schematic diagram at A in

[0023] Figure 3 is a schematic diagram of the unfolded state of the first door panel and the second door panel of the present invention;

[0024] Figure 4 is Figure 3 the structural schematic diagram at B in

[0025] Figure 5 is a schematic diagram of the connection structure between the second door panel and the second sealing plate of the present invention;

[0026] Figure 6 is Figure 5 the structural schematic diagram at C in

[0027] Figure 7 is a schematic diagram of the connection structure between the first pipe sleeve and the connecting shaft of the present invention;

[0028] Figure 8 is Figure 7 The structural schematic diagram at position D in

[0029] Figure 9 is Figure 7 The structural schematic diagram at position E in

[0030] Reference numerals: 1, door frame; 2, first door panel; 3, second door panel; 4, locking assembly; 401, first connecting plate; 402, first connecting ring; 403, second connecting plate; 404, second connecting ring; 405, inner rod; 406, communication groove; 407, baffle; 408, damping block; 5, first sealing plate; 6, second sealing plate; 7, magnetic plate; 8, first pipe sleeve; 9, box plate; 10, protection assembly; 1001, fixing plate; 1002, sliding plate; 1003, spring; 1004, convex rod; 1005, limiting groove; 11, connecting shaft; 12, first moving groove; 13, first magnetic metal rod; 14, second moving groove; 15, slider; 16, cutting assembly; 1601, top plate; 1602, notch; 1603, cutting ring; 17, first steel wire rope; 18, second pipe sleeve; 19, second magnetic metal rod; 20, second steel wire rope; 21, tension spring; 22, opening; 23, clamping groove; 24, rotating groove. Detailed implementation manners

[0031] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe in detail the specific implementation manners of the present invention with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation manners disclosed below.

[0033] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0034] Embodiment

[0035] To make the purpose, technical solutions and advantages of the present invention clearer, the following will further describe in detail the embodiments of the present invention with reference to the accompanying drawings.

[0036] Such as Figures 1 - 9As shown in the figure, a container door lock rod structure with an escape function includes a door frame 1. A first door panel 2 is installed on the right side of the door frame 1, and a second door panel 3 is installed on the left side of the door frame 1. A locking component 4 is installed between the first door panel 2 and the second door panel 3. The locking component 4 enables the first door panel 2 and the second door panel 3 to maintain an externally locked state after being closed. Magnetic plates 7 are fixedly installed around the door frame 1. The top of the second door panel 3 is fixedly connected to a first pipe sleeve 8. A box panel 9 is fixedly arranged at the rear of the door frame 1. A protective component 10 is fixedly installed on the box panel 9. A connecting shaft 11 is fitted inside the first pipe sleeve 8. A first moving groove 12 for the movement of the connecting shaft 11 is opened inside the first pipe sleeve 8. A first magnetic metal rod 13 is fixedly connected to the rear side of the connecting shaft 11. A slider 15 is fixedly connected to the left side of the first magnetic metal rod 13. A second moving groove 14 for the movement of the slider 15 is opened inside the door frame 1. An opening 22 is opened in the upper left corner of the door frame 1. A cutting component 16 is fixedly connected above the first magnetic metal rod 13. A first steel rope 17 is fixedly connected below the first magnetic metal rod 13. A tension spring 21 is fixedly connected below the first steel rope 17. A second steel rope 20 is fixedly connected below the tension spring 21. The protective component 10 facilitates the protection of the first steel rope 17, the tension spring 21, and the second steel rope 20, improving the protection effect of the device. A second pipe sleeve 18 is installed below the second door panel 3. A second magnetic metal rod 19 is installed at the rear of the second pipe sleeve 18. The end of the second steel rope 20 is connected to the second magnetic metal rod 19. A card slot 23 is opened on the right side of the first pipe sleeve 8. A rotating groove 24 is arranged below the card slot 23. The cutting component 16 can cut off the first steel rope 17, so that the first magnetic metal rod 13 can move upward and the second magnetic metal rod 19 can move downward, enabling the first magnetic metal rod 13 to be separated from the first pipe sleeve 8 and adsorbed to the magnetic plate 7, and the second magnetic metal rod 19 to be separated from the second pipe sleeve 18, so that the second door panel 3 can be opened from the inside of the container in the externally locked state, improving the functionality of the device and enabling the device to have a protection function.

[0037] In this example, a first sealing plate 5 is fixedly connected to the left side of the first door panel 2, and a second sealing plate 6 is fixedly connected to the right side of the second door panel 3. The first sealing plate 5 and the second sealing plate 6 are mutually attached to ensure that the container door panel can maintain a locked state after being closed from the outside, improving the stability of the device during use.

[0038] In this embodiment, the locking component 4 includes a first connecting plate 401 fixedly installed on the first door panel 2. A first connecting ring 402 is fixedly connected to the left side of the first connecting plate 401. A second connecting ring 404 is arranged below the first connecting ring 402. A second connecting plate 403 is fixedly connected to the left side of the second connecting ring 404. The second connecting plate 403 and the second door panel 3 are fixedly connected. An inner rod 405 is fitted inside the first connecting ring 402 and the second connecting ring 404. A communication groove 406 is formed in the middle above the door frame 1. A damping block 408 is installed inside the communication groove 406. A baffle 407 is fixedly connected below the damping block 408. The damping block 408 enables the baffle 407 to move stably left and right. Thus, when the device is unlocked, the inner rod 405 in the first connecting ring 402 and the second connecting ring 404 can be taken out by moving the baffle 407.

[0039] In this embodiment, the first connecting ring 402 and the second connecting ring 404 are equidistantly distributed on the first door panel 2 and the second door panel 3. The lower surface of the first connecting ring 402 is in contact with the upper surface of the second connecting ring 404. The first door panel 2 and the second door panel 3 form a clamping structure through the inner rod 405, the first connecting ring 402 and the second connecting ring 404. Through the clamping structure on the device, the inner rod 405 can be kept stable after being installed inside the first connecting ring 402 and the second connecting ring 404.

[0040] In this embodiment, the communication groove 406 and the damping block 408 are in interference fit, so that the damping block 408 remains fixed after moving to a proper position. The damping block 408 is made of rubber material. The baffle 407 and the door frame 1 form a sliding structure through the communication groove 406 and the damping block 408. Through the sliding structure on the device, the baffle 407 can be kept stable after clamping the door panel, improving the stability of the device during use.

[0041] In this embodiment, the protection component 10 includes a fixing plate 1001 fixedly installed on the inner wall of the box plate 9. A sliding plate 1002 is slidably installed inside the fixing plate 1001. The sliding plate 1002 is connected to the fixing plate 1001 through a spring 1003. A convex rod 1004 is fixedly connected to the surface of the sliding plate 1002. A limiting groove 1005 for the convex rod 1004 to move is formed on the fixing plate 1001. The limiting groove 1005 and the convex rod 1004 enable the sliding plate 1002 to move straight left and right. Subsequently, by pressing the sliding plate 1002, the size of the unloading outlet can be increased, preventing the goods inside the device from affecting the door panel.

[0042] In this example, the convex rods 1004 are evenly distributed on the sliding plate 1002. The fixed plate 1001 and the sliding plate 1002 are located at the rear side of the first steel rope 17. The fixed plate 1001 and the sliding plate 1002 can protect the first steel rope 17, preventing the goods from pressing against the first steel rope 17 and breaking it, thus reducing potential safety hazards while maintaining the functionality of the device.

[0043] In this example, the connecting shaft 11 forms a sliding structure with the first sleeve 8 through the first magnetic metal rod 13, the second moving groove 14 and the slider 15. The connecting shaft 11, the first magnetic metal rod 13 and the slider 15 are integrally formed. The first moving groove 12, the clamping groove 23 and the rotating groove 24 in the first sleeve 8 are interconnected. The vertical position of the connecting shaft 11 is adjusted by the first magnetic metal rod 13 on the device. After the door panel is closed, the first magnetic metal rod 13 can move in the clamping groove 23, causing the connecting shaft 11 to disengage from the inside of the first sleeve 8, so as to open the door panel from the inside of the container subsequently.

[0044] In this example, the cutting assembly 16 includes a top plate 1601 fixedly installed on the first magnetic metal rod 13. The inside of the top plate 1601 is fixedly connected with a cutting ring 1603. Notches 1602 are provided above the cutting ring 1603 and above the top plate 1601. The cutting ring 1603 facilitates cutting the steel rope subsequently, so as to adjust the opening method of the door panel.

[0045] In this example, the second steel rope 20, the tension spring 21 and the first steel rope 17 are all located below the cutting ring 1603. The thickness of the cutting ring 1603 increases from inside to outside, enabling the first steel rope 17 to move in a circular manner inside the cutting ring 1603, thereby cutting the first steel rope 17. After the first steel rope 17 is cut, the container can be conveniently disengaged from the clamped state with the door panel, enabling the door panels on both sides to switch their opening methods, facilitating the staff accidentally locked inside the container to escape.

[0046] It should be noted that the present invention is a container door lock rod structure with an escape function. First, as Figure 1 and Figure 2As shown, when the second door panel 3 and the first door panel 2 on the left and right sides of the door frame 1 are closed, the first sealing plate 5 and the second sealing plate 6 are pressed against each other, thereby ensuring the sealing effect of the front end of the door frame 1. At this time, the inner rod 405 can be inserted into the first connecting ring 402 on the left side of the first connecting plate 401 and the second connecting ring 404 on the right side of the second connecting plate 403, thereby realizing the sealing function of the first door panel 2 and the second door panel 3, and the device can adjust and fix its own position through the damping block 408 in the connecting groove 406, so that the baffle 407 can block the inner rod 405, and prevent the inner rod 405 from detaching from the second connecting ring 404 and the first connecting ring 402, so that the device can lock the first door panel 2 and the second door panel 3 from the outside of the door frame 1.

[0047] like Figure 1 and Figures 3 - 9 As shown, a worker who is mistakenly locked inside the container can open the second door panel 3 from the inside of the container. During the operation, the first steel rope 17 above the second steel rope 20 is pulled by the tension spring 21, so that the first steel rope 17 can move to the inside of the cutting ring 1603 through the notch 1602 on the top plate 1601, and the first steel rope 17 is moved in a circular manner inside the cutting ring 1603, so as to achieve the cutting function of the first steel rope 17. After the first steel rope 17 is cut, the first magnetic metal rod 13 and the second magnetic metal rod 19 are no longer in a tensioned state. By lifting the first magnetic metal rod 13 and moving the second magnetic metal rod 19 downward, the first magnetic metal rod 13 is pulled out of the container. The first magnetic metal rod 13 is moved to the top of the opening 22 and adsorbed on the side of the magnetic plate 7, thereby realizing the fixing function of the first magnetic metal rod 13. The second moving groove 14 and the slider 15 ensure that the first magnetic metal rod 13 moves vertically up and down, and after the first magnetic metal rod 13 moves to the top, the connecting shaft 11 is disengaged from the first moving groove 12 in the first sleeve 8, and the first sleeve 8 is no longer rotated by the connecting shaft 11, but is rotated by the inner rod 405, so that the staff can open the second door panel 3 from the inside of the container, so that the staff who are mistakenly locked into the container can escape conveniently. The device can also prevent the cargo from affecting the first steel rope 17. When the device is in use, the first steel rope 17, the second steel rope 20 and the tension spring 21 are protected by the slide plate 1002 slidably installed inside the fixed plate 1001 on the protection component 10, so as to prevent the cargo inside the container from hitting the first steel rope 17, the second steel rope 20 or the tension spring 21, and to prevent the first steel rope 17 from breaking due to the movement of the cargo, so that the device can protect the first steel rope 17 used to release the locked state. When unloading the cargo later, the spring 1003 can move left and right, and the protruding rod 1004 and the limiting groove 1005 can support the slide plate 1002 to ensure that the slide plate 1002 can move left and right straight.

[0048] Although the present invention has been described above with reference to the embodiments, various modifications can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present invention can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A container door lock rod structure with an escape function, comprising a door frame, characterized in that: A first door panel is installed on the right side of the door frame, a second door panel is installed on the left side of the door frame, a locking component is installed between the first door panel and the second door panel, magnetic plates are fixedly installed around the door frame, a first pipe sleeve is fixedly connected to the top of the second door panel, a box board is fixedly arranged at the rear of the door frame, a protection component is fixedly installed on the box board, a connecting shaft is fitted inside the first pipe sleeve, a first moving groove for the connecting shaft to move is opened inside the first pipe sleeve, a first magnetic metal rod is fixedly connected to the rear side of the connecting shaft, a slider is fixedly connected to the left side of the first magnetic metal rod, a second moving groove for the slider to move is opened inside the door frame, an opening is opened in the upper left of the door frame, a cutting component is fixedly connected above the first magnetic metal rod, a first steel rope is fixedly connected below the first magnetic metal rod, a tension spring is fixedly connected below the first steel rope, a second steel rope is fixedly connected below the tension spring, a second pipe sleeve is installed below the second door panel, a second magnetic metal rod is installed at the rear of the second pipe sleeve, and the end of the second steel rope is connected to the second magnetic metal rod. A card slot is opened on the right side of the first pipe sleeve, and a rotating groove is arranged below the card slot; The locking component includes a first connecting plate fixedly installed on the first door panel, a first connecting ring is fixedly connected to the left side of the first connecting plate, a second connecting ring is arranged below the first connecting ring, a second connecting plate is fixedly connected to the left side of the second connecting ring, and the second connecting plate and the second door panel are fixedly connected. An inner rod is fitted inside the first connecting ring and the second connecting ring. A communicating groove is opened in the middle above the door frame, a damping block is installed inside the communicating groove, and a baffle is fixedly connected below the damping block; The connecting shaft forms a sliding structure with the first pipe sleeve through the first magnetic metal rod, the second moving groove and the slider, and the first moving groove, the card slot and the rotating groove inside the first pipe sleeve are communicated with each other.

2. The structure of the container door lock rod with an escape function according to claim 1, wherein: A first sealing plate is fixedly connected to the left side of the first door panel, a second sealing plate is fixedly connected to the right side of the second door panel, and the first sealing plate and the second sealing plate are mutually attached.

3. A container door lock rod structure with an escape function according to claim 1, characterized in that: The first connecting ring and the second connecting ring are equally spaced on the first door panel and the second door panel. The lower surface of the first connecting ring and the upper surface of the second connecting ring are mutually attached. The first door panel forms a clamping structure with the second door panel through the inner rod, the first connecting ring and the second connecting ring.

4. A container door lock rod structure with an escape function according to claim 1, characterized in that: The communicating groove and the damping block are in interference fit. The material of the damping block is rubber material. The baffle forms a sliding structure with the door frame through the communicating groove and the damping block.

5. A container door lock rod structure with an escape function according to claim 1, characterized in that: The protection component includes a fixing plate fixedly installed on the inner wall of the box board. A sliding plate is slidably installed inside the fixing plate. The sliding plate is connected to the fixing plate through a spring. A convex rod is fixedly connected to the surface of the sliding plate. A limiting groove for the convex rod to move is opened on the fixing plate.

6. The structure of a container door lock rod with an escape function according to claim 5, characterized in that: The convex rods are equally spaced on the sliding plate. The fixing plate and the sliding plate are located behind the first steel rope.

7. The structure of the container door lock rod with an escape function according to claim 1, characterized in that: The connecting shaft, the first magnetic metal rod and the slider are integrally formed.

8. A container door lock rod structure with an escape function according to claim 1, characterized in that: The cutting component includes a top plate fixedly installed on the first magnetic metal rod. A cutting ring is fixedly connected inside the top plate. Notches are arranged above and above the cutting ring.

9. The structure of a container door lock rod with an escape function according to claim 8, characterized in that: The second steel rope, the tension spring and the first steel rope are all located below the cutting ring. The thickness of the cutting ring increases from inside to outside.

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