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A heaven and earth rod adjustment mechanism

A technology of adjusting mechanism and sky-earth rod, which is applied in building structure, building lock, building, etc., can solve the problem of inflexible adjustment of sky-earth rod

Active Publication Date: 2021-04-20
瑞迹工业技术(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the inflexible adjustment of the sky-earth rod in the prior art, the object of the present invention is to provide a sky-earth rod adjustment mechanism, which has the advantages of being easy to adjust and ensuring the locking function of the sky-earth rod

Method used

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  • A heaven and earth rod adjustment mechanism
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  • A heaven and earth rod adjustment mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A heaven and earth rod adjustment mechanism, such as figure 1 and figure 2 As shown, including the cabinet door 1, the inner side of the cabinet door 1 is equipped with a telescopic rod 2, and the telescopic rod 2 is vertically arranged. The prior art includes the lock cylinder in the prior art. The lock cylinder drives the telescopic movement through a lever mechanism. The lower end of the telescopic rod 2 is provided with a transition part that is convenient for the insertion of the telescopic rod 2 to realize clamping. Two rollers 12 at one end, the two rollers 12 are arranged in parallel, the rotation axis of the rollers 12 is parallel to the surface of the cabinet door 1, and the diameter of the rollers 12 is greater than the diameter of the telescopic rod 2. When in use, insert a key into the lock cylinder to drive the lock cylinder to move, and the lock cylinder drives the telescopic rod 2 to move up and down through the lever structure. Since the lower end of ...

Embodiment 2

[0046] A heaven and earth rod adjustment mechanism, such as Figure 4 and Figure 5 As shown, the difference from Embodiment 1 is that both sides of the fixed piece 3 are uniformly fixed with a guide plate 5 for limiting the sliding of the movable piece 4 in a direction perpendicular to the cabinet door 1, and the guide plate 5 is formed by stamping the two sides of the fixed plate. The length direction of the guide plate 5 is set perpendicular to the surface of the cabinet door 1, and the movable plate is inserted between the two guide plates 5, so that it is convenient to move the movable plate along the direction perpendicular to the surface of the cabinet during installation. Simultaneously, the threaded hole 13 is easily located in the elongated hole 7, which facilitates the installation of the bolt 14, and relatively fixes the fixed plate and the movable plate.

Embodiment 3

[0048] A heaven and earth rod adjustment mechanism, such as Figure 6 As shown, the difference from Embodiment 2 is that guide plates 5 are integrally fixed on both sides of the movable piece 4, the guide plates are arranged perpendicular to the surface of the cabinet door 1, and the fixed plate is plugged and connected between the two guide plates 5, Therefore, the sliding of the movable piece 4 along the direction perpendicular to the cabinet door 1 is restricted, and the position of the transition portion is adjusted.

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Abstract

The invention discloses a heaven and earth rod adjustment mechanism, which relates to the field of door lock structure, and includes a cabinet door. A telescopic rod is arranged on the inner side of the cabinet door. One end of the telescopic rod is movably connected with a driving mechanism for driving the The end of the telescopic rod realizes the transition part for plug-in locking, and an adjustment assembly is arranged between the cabinet door and the telescopic rod to facilitate changing the position of the transition part through the telescopic rod. Aiming at the problem of inflexible adjustment of the sky-earth lever in the prior art, the present invention facilitates changing the position of the transition portion by setting an adjustment component and a transition part, adapting to the size error of the protective case, and ensuring that the lock structure of the sky-earth lever realizes the locking function.

Description

technical field [0001] The invention relates to the field of door lock structure, more specifically, it relates to a sky-ground lever adjustment mechanism. Background technique [0002] In the equipment seen in daily life, such as power distribution cabinets, lathes, automatic processing equipment, etc., protective shells are installed on the equipment, and in order to facilitate the maintenance of the inner wall of the equipment, cabinet doors are usually installed on the protective shells, and heaven and earth rods are installed on the cabinet doors The door lock mechanism is convenient for keeping the cabinet door in a closed state under normal conditions. [0003] For the existing sky-earth rod structure, such as the Chinese patent whose patent publication number is CN202926011U, it discloses a kind of sky-earth lock hook and deadbolt cooperation structure, including oblique bolt, main bolt, safety bolt, sky-earth hook, lock box There are two parallel transverse grooves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B15/00E05B65/52E05C9/22
CPCE05B15/00E05B65/00E05C9/22
Inventor 刘士一叶政龚永平张伟杰
Owner 瑞迹工业技术(上海)有限公司