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Container lock bar locking mechanism

A locking mechanism and container technology, applied in packaging, transportation and packaging, containers, etc., can solve problems such as danger, and achieve the effects of simplifying operations, increasing safety, and improving efficiency

Inactive Publication Date: 2008-04-30
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is dangerous to climb on the top of the box and operate from the edge of the top box

Method used

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  • Container lock bar locking mechanism
  • Container lock bar locking mechanism
  • Container lock bar locking mechanism

Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 and figure 2 As shown, a 20-foot open-top container has six locking points symmetrically. The top cover locking lever locking mechanism of the hard open-top container of the present invention includes: an intermediate locking lever 4, which is located in the longitudinal direction of the movable top cover 1 In the center of the center, the left end lock bar 4 and the right end lock bar 4 are installed in a symmetrical manner, parallel to the middle lock bar 4, and located at the two ends of the movable top cover 1 respectively. Six U-shaped lock seats 6 are distributed on the upper edge of the wide top frame beam 8 of the open-top box, corresponding to the position of the lock head 7 of the lock rod. And there is a certain distance between the center line of rotation of the lock bar 4 and the edge of the entrance of the U-shaped lock seat 6 . The two ends of the lock bar 4 are fixed on the movable top cover 1 by the lock bar bearing frame 5 . The lo...

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Abstract

The invention relates to a top cover lock rod locking device of a container with hard top open, wherein the width of a lock rod spans the top cover, two ends of the lock rod are respectively provided with a tapered end and a lock base which can lock two sides of the top cover, the tapered end is a plate cam and the lock base is in U-shaped groove type, which are meshed in lock state, the rotary central line of the tapered end is layered with the rotary central line of a handle. The lock rod is fixed on the top cover via at least two lock rod bearings, the handle of the lock rod is provided with an eyelet for mounting a seal of customs boat, the movable top cover is provided with a handle support base engaged with the handle of the lock rod, and the handle of the lock rod is near the center of the lock rod. The rotary central line of the lock rod is distanced with the edge of the inlet of the U-shaped lock base, the inner frame of the movable top cover vertically below the lock rod is provided with a rubber pad, and the handle of the lock rod is cornered with the tapered end.

Description

technical field [0001] The invention relates to a locking mechanism of a container, in particular to a locking mechanism of a top cover locking rod of a hard open-top container. Background technique [0002] The locking mechanism of the existing hard top cover locking rod is usually based on the wide top frame beam side of the lower part, the locking rod rotates around a shaft, the lower surface of the lock head and the base with an angle on the top The plate cooperates to realize the locking of the locking lever locking mechanism. Or the movable roof and the side beams have a locking mechanism similar to a bolt type that cooperates with each other, which can also achieve the purpose of locking the movable roof of the open-top box when in use, but there are corresponding problems. Tight mechanisms are limited by space and are correspondingly smaller in size. When opening or locking the hard open top box from the side, an appropriate climbing mechanism is required, and beca...

Claims

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Application Information

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IPC IPC(8): B65D90/54B65D90/66
Inventor 季建平郭志伟李福强
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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