Semi-automatic twist lock

A semi-automatic, twist-lock technology, applied in the direction of flexible and slender components, packaging, transportation and packaging, can solve the problems of many twist-lock parts, increased weight, easy to fail, etc., to simplify the structure, reduce the failure rate, reduce the The effect of weight

Inactive Publication Date: 2013-10-02
KUSN LUCKY SEA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a semi-automatic twist lock to solve the problems of the existing twist locks with many parts, unnecessary weight increase and easy failure. It adopts simple structural design and has good practical and economic value.

Method used

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Examples

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Embodiment Construction

[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0017] Such as figure 2 , 3 As shown, a semi-automatic twist lock includes a handle 3, a lock body 4, a steel wire rope 6 and a lock shaft 7. A lock shaft 7 is arranged in the middle of the lock body 4, and the ends on both sides of the lock shaft 7 are respectively connected to Screw lock head 8a and lower screw lock head 8b, the inner side of the lock body 4 is provided with relative bosses 10, a locator 5 is installed bet...

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Abstract

The invention relates to a semi-automatic twist lock. The semi-automatic twist lock comprises a handle, a lock body, a steel wire rope and a lock shaft. The lock shaft is arranged in the middle inside the lock body, an upper spiral lock head and a lower spiral lock head are connected to the end portions of two sides of the lock shaft respectively, opposite bosses are arranged on the side faces inside the lock body, a locator is arranged between the opposite bosses, the steel wire rope penetrates through the middle of the locator, one end of the steel wire rope is connected with the handle on one side of the lock body in a fastened mode, the other end of the steel wire rope penetrates through the inner wall in the middle of the lock body and is connected to one end of a connecting rod in a fastened mode, and the other end of the connecting rod is connected with a transmission arm into a whole in a fastened mode. The semi-automatic twist lock solves the problems that the number of parts of an existing twist lock is large, unnecessary weight is increased and failure occurs easily, and in addition, the semi-automatic twist lock is simple in structural design and good in practical and economic value.

Description

technical field [0001] The invention relates to the technical field of twist locks for fastening and binding, in particular to a semi-automatic twist lock. Background technique [0002] At present, the stacking of containers on wharves and container ships, the fastening and lashing of containers, and the unloading of containers on ship wharves and container ships all need to be completed by manual operation with manual locks, which is labor-intensive and inefficient. It cannot meet the efficient and safe requirements of large container terminals and container ships for loading and unloading containers. [0003] Existing twist locks such as figure 1 As shown, it includes a lock body 21, a handle 28, a lock shaft 22, a locator 27, a compression spring 26, and a wire rope 25; the middle of the lock body 21 is movably connected to the lock shaft 22, and the two ends of the lock shaft 22 are respectively fixedly connected to the upper and lower spirals. A lock head, a side of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D63/06
Inventor 朱善桃刘贤兴张继康叶纪隆张双庆
Owner KUSN LUCKY SEA IND
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