Lock rod structure of hard open top container

Abstract

The utility model discloses a hard open top container lock rod structure which comprises a lock rod, extension rods are movably connected to the two ends of the lock rod, a fixing base is arranged on the side wall of the lock rod, a handle is connected to the fixing base, the outer side end of the handle is rotationally connected with a rotating block, a connecting groove is formed in the position, close to the outer side end, of the side wall of the handle, and the connecting groove is connected with the handle. A connecting block is arranged at the side end of the rotating block, and the connecting groove is connected with the connecting block in a clamped mode. In conclusion, the container door opener overcomes the defects in the prior art, is reasonable in design, reduces the force required for opening the container door by prolonging the length of the handle and utilizing the lever principle, and has higher social use value and application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to container lock rod technical field especially relates to a hard open top container lock rod structure. BACKGROUND

[0002] Container refers to the large -scale loading container for turnover use with certain strength, rigidity and specification. Use container to transfer goods, can directly load in the warehouse of the consignor, unload in the warehouse of the consignee, change car, ship, do not need to take out the goods from the box and change dress.

[0003] When the container door is closed, in order to prevent the thief from stealing the goods in the container, usually set up the lock rod device on the container door. The existing lock rod device is usually composed of a steel pipe, a wrench seat, a handle, a bracket seat and a bracket cover, the upper and lower ends of the steel pipe are fixedly connected with a lock head, and the lintel and the threshold of the door are provided with a lock seat corresponding to one of the lock heads, when the handle is rotated to rotate the steel pipe, the lock head and the lock seat can be engaged or separated. However, the existing lock rod device generally has the problem that the steel pipe is difficult to rotate, so that it is difficult for people to open the container door. In order to solve the above problem, the present application provides a hard open top container lock rod structure which can reduce the force required to open the door by lengthening the handle. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems mentioned in the background art, the utility model provides a hard open top container lock rod structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hard open top container lock rod structure, comprising a lock rod, the lock rod is movably connected with an extension rod at both ends, the side wall of the lock rod is provided with a fixed seat, the fixed seat is connected with a handle, the outer side end of the handle is rotatably connected with a rotating block, the handle side wall is provided with a connecting groove at the position close to the outer side end, the side end of the rotating block is provided with a connecting block, and the connecting groove and the connecting block are snap-fit connected.

[0007] Preferably, the side end of the extension rod is provided with a lock head, and the lock head is snap-fit connected with a container lock seat arranged on the door frame of the container.

[0008] Preferably, the lock rod is fixedly connected with a bracket fixedly connected to the container door, and the bracket is used for further fixing the lock rod.

[0009] Preferably, the handle side wall is slidingly connected with a limiting column at the connecting groove, a spring is sleeved on the limiting column, limiting holes are formed in the upper and lower sides of the connecting block, and the limiting column and the limiting holes are snap-fit connected.

[0010] Preferably, the rotating block side wall is provided with a locking block, which is locked and connected with a lock seat connected on the container door.

[0011] Preferably, rotating sleeves are rotatably connected to the lock rod side wall near both ends, and the extension rod side end is provided with a threaded segment, and the rotating sleeve is threadedly connected with the threaded segment.

[0012] Preferably, a limiting square groove is formed in the lock rod side end, and a limiting rod is arranged at the side end of the threaded segment and is in sliding connection with the limiting square groove.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. When opening the container door, the rotating block is rotated, the connecting block is connected with the connecting groove in a clamping manner, the limiting column is connected with the limiting hole in a clamping manner, the rotating block is fixed with the handle at this time, and the container door can be opened by rotating the handle, the handle can be effectively lengthened through the design, the torque of the handle is effectively increased by the lever principle, and therefore the staff only needs to exert smaller force to rotate the lock rod, and the container door can be easily opened.

[0015] 2. The rotating sleeve can drive the extension rod to extend or retract, the length of the overall lock rod can be adjusted, the lock rod is suitable for various containers, and the application range is wide.

[0016] In conclusion, the utility model overcomes the defects of the prior art, has reasonable design, lengthens the handle through the lengthening of the handle, reduces the force required for opening the container door by the lever principle, and has high social use value and application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a handle structure schematic view of the utility model;

[0020] Figure 3 It is a rotating block structure schematic view of the utility model;

[0021] Figure 4 It is a rotating sleeve structure schematic view of the utility model;

[0022] Figure 5The utility model discloses a lengthening rod structure schematic diagram.

[0023] In the drawing: the lock bar 1, fixed seat 101, handle rivet 102, handle 2, lengthening rod 11, bracket 111, lock head 112, rotating sleeve 103, limiting square groove 104, limiting rod 114, threaded section 113, connecting groove 201, limiting column 202, spring 203, connecting block 211, limiting hole 212, lock seat 22, lock block 213. DETAILED DESCRIPTION

[0024] In order to make the utility model embodiment's purpose, technical scheme and advantage more clear, below, will combine the drawing in the utility model embodiment, to the technical scheme in the utility model embodiment, clear, complete description, obviously, the described embodiment is the part embodiment of the utility model, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making the creative labor are within the range of the utility model protection.

[0025] Embodiment 1

[0026] Reference Figures 1-5 A hard open-top container lock bar structure, including lock bar 1, the both ends of lock bar 1 are movably connected with lengthening rod 11, the side end of lengthening rod 11 is equipped with lock head 112, lock head 112 is connected with the container lock seat on the container door frame, lock bar 1 is fixedly connected with bracket 111 fixedly connected on the container door, and bracket 111 is used to further fix lock bar 1.

[0027] The side wall of lock bar 1 is equipped with fixed seat 101, fixed seat 101 is connected with handle 2 through handle rivet 102, the outer side end of handle 2 is rotatably connected with rotating block 21, the position close to the outer side end of handle 2 side wall is equipped with connecting groove 201, the side wall of handle 2 is slidably connected with limiting column 202 at connecting groove 201, spring 203 is sleeved on limiting column 202, one end of limiting column 202 in connecting groove 201 is provided as inclined surface, the side end of rotating block 21 is equipped with connecting block 211, limiting hole 212 is formed in the upper and lower sides of connecting block 211, limiting column 202 is connected with limiting hole,

[0028] Further, the side wall of rotating block 21 is equipped with lock block 213, and lock block 213 is locked and connected with lock seat 22 connected on the container door.

[0029] When the container door is closed, the lock block 213 is locked with the lock seat 22, and the rotating block 21 is folded on the side wall of the handle 2. When the container door is opened, the rotating block 21 is rotated, so that the connecting block 211 is engaged with the connecting groove 201, and the limiting column 202 is engaged with the limiting hole 212. At this time, the rotating block 21 is fixed with the handle 2, and the handle 2 can be rotated to open the container door. Through such design, the handle can be effectively lengthened, and the leverage principle is fully utilized to effectively increase the moment of the handle 2. Therefore, the staff only needs to exert smaller force to rotate the lock rod, which is convenient for easily opening the container door.

[0030] Embodiment 2

[0031] With reference to Figures 1-5 The rotating sleeve 103 is rotatably connected to the side wall of the lock rod 1 near the two ends. The lock rod 1 side end is provided with a limiting square groove 104. The extension rod 11 side end is provided with a threaded section 113. The threaded section 113 side end is provided with a limiting rod 114. The limiting rod 114 is slidably connected with the limiting square groove 104. The rotating sleeve 103 is threadedly connected with the threaded section 113.

[0032] Rotating the rotating sleeve 103 can drive the extension rod 11 to extend or retract, and can adjust the length of the overall lock rod, which is suitable for various containers and has wide application range.

[0033] Working principle: according to the height of the container, rotating the rotating sleeve 103 can drive the extension rod 11 to extend or retract, and can adjust the length of the overall lock rod, so that the length of the overall lock rod matches the container.

[0034] When the container door is closed, the lock block 213 is locked with the lock seat 22, and the rotating block 21 is folded on the side wall of the handle 2. When the container door is opened, the rotating block 21 is rotated, so that the connecting block 211 is engaged with the connecting groove 201, and the limiting column 202 is engaged with the limiting hole 212. At this time, the rotating block 21 is fixed with the handle 2, and the handle 2 can be rotated to open the container door. Through such design, the handle can be effectively lengthened, and the leverage principle is fully utilized to effectively increase the moment of the handle 2. Therefore, the staff only needs to exert smaller force to rotate the lock rod, which is convenient for easily opening the container door.

[0035] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] In the utility model, unless another explicit provision and limitation, the terms "arrange", "install", "connect", "connect", "fix" and the like should be understood broadly, for example, can be fixed connection, can be detachable connection, or be integrated, can be mechanical connection, can be direct connection, can be indirect connection through intermediate medium, can be the communication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] The control mode of the utility model is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the skilled in the art, and the provision of power also belongs to the common knowledge in the art, and the utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0038] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A hard top opening container lock lever structure, characterized by, Include The lock rod (1), both ends of the lock rod (1) are movably connected with the extension rod (11), the side wall of the lock rod (1) is provided with a fixed seat (101), the fixed seat (101) is connected with a handle (2), the outer side end of the handle (2) is rotatably connected with a rotating block (21), the handle (2) is provided with a connecting slot (201) on the side wall near the outer side end, the side end of the rotating block (21) is provided with a connecting block (211), the connecting slot (201) and the connecting block (211) are clamped and connected.

2. The lock lever structure for a hard top opening container according to claim 1, wherein: The side end of the extension rod (11) is provided with a lock head (112), and the lock head (112) is clamped and connected with the container lock seat arranged on the container door frame.

3. The lock lever structure for a hard top opening container according to claim 1, wherein: The lock rod (1) is fixedly connected with the bracket (111) fixedly connected on the container door, and the bracket (111) is used for further fixing the lock rod (1).

4. The lock lever structure for a hard top opening container according to claim 1, wherein: The side wall of the handle (2) is slidably connected with a limiting column (202) at the connecting slot (201), the limiting column (202) is sleeved with a spring (203), the connecting block (211) is provided with a limiting hole (212) on the upper and lower sides, and the limiting column (202) and the limiting hole are clamped and connected.

5. The lock lever structure for a hard top opening container according to claim 1, wherein: The side wall of the rotating block (21) is provided with a lock block (213), and the lock block (213) is locked and connected with the lock seat (22) connected on the container door.

6. The lock lever structure for a hard top opening container according to claim 1, wherein: The side wall of the lock rod (1) is rotatably connected with a rotating sleeve (103) near both ends, the side end of the extension rod (11) is provided with a threaded section (113), and the rotating sleeve (103) and the threaded section (113) are screw connected.

7. The lock lever structure for a hard top opening container according to claim 6, wherein: The side end of the lock rod (1) is provided with a limiting square groove (104), the side end of the threaded section (113) is provided with a limiting rod (114), and the limiting rod (114) and the limiting square groove (104) are slidably connected.

Images