Container connecting piece

Abstract

The utility model discloses a container connecting piece, which relates to the technical field of containers and comprises a connecting rod, two connecting parts movably connected onto the connecting rod and a nut in threaded connection with the connecting rod. One end of the connecting rod is provided with a limiting head, and the other end is provided with an external thread; the two connecting parts are provided with clamping grooves with opposite openings, and the clamping grooves are used for being connected with hole walls on corner fittings of the container in an inserted mode. By arranging the connecting rod, the two connecting parts perpendicular to the connecting rod and movably connected with the connecting rod and the nut used for limiting the distance between the two connecting parts, the clamping grooves of the two connecting parts are connected with the hole walls of the corner fitting holes of the two corner fittings of the two adjacent containers in an inserted mode respectively, then the nut is adjusted to lock the distance between the two connecting parts, and then the two adjacent containers are connected through the connecting parts. A multi-connected container structure is formed; and during disassembly, disassembly can be realized only by unscrewing the nut, and the disassembly is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, and particularly relates to a container connecting piece. Background Art

[0002] During the transportation or use of containers or container houses, two or more containers or container houses are combined and connected according to actual needs to form a multi-connected container group or container house. There are two existing connection methods. One is through welding, and the other is through connecting pieces. Since welding will cause trouble in splitting, while using connecting pieces can avoid damaging the container during splitting. For example, a Chinese invention patent with the publication number CN101891045A discloses a container connecting piece. The connecting piece includes a connecting rod, a connecting plate and a lock head. The middle part of the connecting rod is a handle part that can drive the connecting rod to rotate. External threads in opposite directions are provided on both sides of the handle part on the connecting rod. There are two connecting plates, which are symmetrically sleeved outside the handle part of the connecting rod. The lock heads are also two and are symmetrically arranged, and their external contours match the hole of the ISO standard container corner fitting. Internal threads corresponding to the external threads of the connecting rod are provided on the lock heads. When in use, the connecting piece needs to pass through the hole of the corner fitting on the opposite side walls of two adjacent containers and needs to be operated through the hole of the corner fitting. Therefore, the assembly and disassembly will be relatively troublesome, which is not conducive to the multiple combination and disassembly of containers.

[0003] It can be seen that the existing technology still needs to be improved. Summary of the Utility Model

[0004] In view of the deficiencies of the above-mentioned existing technology, the purpose of the utility model is to provide a container connecting piece, aiming to improve the convenience of connecting two containers and being convenient to split after connection.

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

[0006] A container connecting piece, which includes a connecting rod, two connecting parts movably connected to the connecting rod, and a nut threadedly connected to the connecting rod; a limiting head is provided at one end of the connecting rod, and an external thread is provided at the other end; the two connecting parts are provided with clamping grooves with opposite openings, and the clamping grooves are used for inserting the hole walls on the container corner fittings.

[0007] In the container connecting piece, the connecting rod is provided with a limiting groove extending along its length direction. One end of the two connecting parts is provided with a sleeve hole, and a convex strip extending along the axial direction of the sleeve hole is provided on the hole wall of the sleeve hole. The size of the convex strip is adapted to the limiting groove and extends into the limiting groove.

[0008] In the container connecting piece, the groove wall of the clamping groove is provided with anti-slip lines.

[0009] In the container connecting piece, the groove wall of the clamping groove is provided with an elastic layer.

[0010] Beneficial effects:

[0011] The utility model provides a container connector. By providing a connecting rod, two connecting parts perpendicular to and movably connected to the connecting rod, and a nut for defining the distance between the two connecting parts, the slot grooves of the two connecting parts are respectively inserted into the hole walls of the corner fitting holes of two adjacent corner fittings of containers, and then the nut is adjusted to lock the distance between the two connecting parts, so as to realize connecting two adjacent containers through the connector to form a multi-connected container structure; during disassembly, only the nut needs to be loosened to realize disassembly, which is very convenient. Description of the drawings

[0012] Figure 1 is a schematic structural view of the container connector provided by the utility model Figure 1 .

[0013] Figure 2 is a schematic structural view of the container connector Figure 2 .

[0014] Figure 3 is a schematic structural view of the connecting part.

[0015] Figure 4 is a schematic structural view of the connector for connecting containers.

[0016] Reference numerals in the drawings: 1 - connecting rod, 2 - connecting part, 3 - nut, 4 - limiting head, 5 - sleeve hole, 6 - slot groove, 7 - limiting groove, 8 - rib, 9 - elastic layer, 10 - container, 11 - corner fitting, 12 - corner fitting hole. Detailed implementation manners

[0017] The utility model provides a container connector. To make the purpose, technical solution and effects of the utility model clearer and more definite, the following further describes the utility model in detail with reference to the drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0018] Please refer to Figure 1, A connecting member for a container 10 provided by a preferred embodiment of the present utility model. This connecting member is used to connect two adjacent containers 10 or container houses 10 on the left and right, or to connect two stacked containers 10 or container houses 10 on top of each other. Corner fittings 11 are provided at the four top corners and four bottom corners of the container 10 or container house 10. The corner fittings 11 are ISO standard container corner fittings 11, which are provided with corner fitting holes. When the connecting member connects two containers 10 or container houses 10, it is connected to the corner fitting holes of the adjacent corner fittings 11 of the two containers 10 or container houses 10. Specifically, the connecting member includes a connecting rod 1, two connecting parts 2, and a nut 3. Among them, the connecting rod 1 is a cylindrical rod body, and its length is at least greater than the distance between the corner fitting holes of two adjacent corner fittings 11 when two containers 10 are closely attached; one end of the connecting rod 1 is provided with a limiting head 4, and the other end is provided with an external thread for threadedly connecting the nut 3; one end of each of the two connecting parts 2 is provided with a circular socket hole 5, and the diameter of the socket hole 5 is adapted to the diameter of the connecting rod 1. Through the socket hole 5, the connecting part 2 can be sleeved on the connecting rod 1 and can move along the length direction of the connecting rod 1. At the same time, through the limiting head 4 of the connecting rod 1 and the nut 3, the two connecting parts 2 can be restricted on the connecting rod 1 and located between the limiting head 4 and the nut 3. At the same time, by adjusting the nut 3, the distance between the two connecting parts 2 can be restricted so that the distance between the two connecting parts 2 is equal to the distance between the adjacent corner fitting holes of two adjacent containers 10; after the two connecting parts 2 are movably connected to the connecting rod 1, they are parallel to each other and perpendicular to the connecting rod 1; the two connecting parts 2 are provided with a slot 6 with an opposing opening, and the width of the slot 6 is adapted to the wall thickness of the corner fitting hole of the container 10 corner fitting 11, and it is used for inserting the wall of the corner fitting hole.

[0019] During use, press one connecting part 2 against the limiting head 4, adjust the distance of the other connecting part 2, then insert the slots 6 of the two connecting parts 2 into the walls of the corner fitting holes of two adjacent corner fittings 11, and then tighten the nut 3 so that the distance between the two connecting parts 2 is equal to the distance between the corner fitting holes of two adjacent container corner fittings 11. The two connecting parts 2 clamp the two adjacent corner fittings 11, which can play the role of connecting two adjacent containers 10, as Figure 4 shown.

[0020] When disassembly is required, just reverse the rotation of the nut 3, and the distance and position of the two connecting parts 2 can be adjusted, and then the slot 6 can be pulled out from the wall of the corner fitting hole, and any one of the containers 10 can be disassembled and moved, which is very convenient.

[0021] In this embodiment, by providing a connecting rod 1, two connecting parts 2 that are perpendicular to and movably connected to the connecting rod 1, and a nut 3 for limiting the distance between the two connecting parts 2, the slot grooves 6 of the two connecting parts 2 are respectively inserted into the hole walls of the corner fittings 11 of two adjacent containers 10. Then, by adjusting the nut 3 to lock the distance between the two connecting parts 2, the connection of two adjacent containers 10 is realized through the connecting piece, forming a multi-connected container 10 structure. When disassembling, only need to loosen the nut 3, then the slot groove 6 can be adjusted to separate from the hole wall of the corner fitting 11, and any number of containers 10 can be disassembled and moved, which is very convenient.

[0022] In order to keep the two connecting parts 2 parallel, in a preferred embodiment, as Figure 2 shown, the connecting rod 1 is provided with a limiting groove 7 extending along its length direction. The hole walls of the sleeve holes 5 of the two connecting parts 2 are provided with protruding strips 8 extending along the axis of the sleeve hole 5. The size of the protruding strip 8 is adapted to the limiting groove 7. When the connecting part 2 is sleeved on the connecting rod 1 through the sleeve hole 5, the protruding strip 8 extends into the limiting groove 7. Therefore, the two connecting parts 2 are restricted by the protruding strip 8 and the limiting groove 7, and they can only move along the length direction of the connecting rod 1, but cannot rotate around the connecting rod 1. Furthermore, the two connecting parts 2 and the connecting rod 1 are in the same plane, and when the connecting piece connects the two containers 10, it can be more stable.

[0023] In one embodiment, the slot wall of the slot groove 6 is provided with anti-slip lines. Therefore, when the slot groove 6 is inserted into the hole wall of the corner fitting 11 of the corner fitting 11, it has greater friction.

[0024] In another preferred embodiment, as Figure 3 shown, the slot wall of the slot groove 6 is provided with an elastic layer 9. Through the elastic layer 9, the rigid slot wall of the slot groove 6 can be prevented from damaging the side wall of the hole of the corner fitting 11 of the corner fitting 11.

[0025] In summary, the present utility model discloses a connecting piece for a container 10. By providing a connecting rod 1, two connecting parts 2 movably connected to the connecting rod 1 and a nut 3, the slot grooves 6 of the two connecting parts 2 are respectively inserted into the hole walls of the corner fittings 11 of two adjacent containers 10, and the distance between the two connecting parts 2 is locked by bolts to connect the two adjacent containers 10. When disassembling, only need to loosen the nut 3, which is very convenient.

[0026] It should be noted that in the description of the embodiments of the present utility model, the terms "provided" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] It will be understood that those of ordinary skill in the art can make equivalent substitutions or changes according to the technical solution and its concept of the present utility model, and all such changes or substitutions shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A container connector, characterized in that: It includes a connecting rod, two connecting parts movably connected to the connecting rod, and a nut threadedly connected to the connecting rod; one end of the connecting rod is provided with a limit head, and the other end is provided with an external thread; the two connecting parts are provided with oppositely opened slots, and the slots are used to plug into the hole walls on the container corner fittings.

2. The container connector according to claim 1, characterized in that: The connecting rod is provided with a limiting groove extending along its length direction, one end of the two connecting parts is provided with a sleeve hole, and the wall of the sleeve hole is provided with a convex strip extending along its axial direction. The size of the convex strip is adapted to the limiting groove and extends into the limiting groove.

3. The container connector according to claim 1, characterized in that: The slot wall of the card slot is provided with anti-slip grooves.

4. The container connector according to claim 1, characterized in that: The slot wall of the card slot is provided with an elastic layer.

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