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Locking adjusting mechanism of drawer slide rails

A technology of adjusting mechanism and slide rail, which is applied in drawers, furniture parts, household appliances, etc., can solve the problems of complex assembly and high production cost, and achieve the effect of fast assembly, low production cost and large locking force

Active Publication Date: 2012-01-25
伍志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Throughout the structure, the locking mechanism includes a linkage mechanism of a lever and a push rod, and its assembly is relatively complicated, and the production cost is also high, which needs further improvement and perfection

Method used

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  • Locking adjusting mechanism of drawer slide rails
  • Locking adjusting mechanism of drawer slide rails
  • Locking adjusting mechanism of drawer slide rails

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0033] see Figure 1-Figure 12 , the locking adjustment mechanism of the drawer slide rail includes a connecting seat 1 arranged on the bottom surface of the drawer, a locking rod 2 is swingingly connected to the connecting seat 1, and one end of the locking rod 2 is provided with a locking tongue 2.2 which is fastened and connected with the slide rail 7, The handle 2.1 extends from the other end, and the dead bolt 2.2 is separated from the slide rail 7 by pressing the handle 2.1.

[0034] The lock tongue 2.2 is provided with an inclined guide surface corresponding to the slide rail 7, and behind the guide surface is a stepped locking part 2.3, which is buckled and connected with the lock hole 7.1 provided on the slide rail 7, and the stepped lock part 2.3 The number of steps is more than two, and the present embodiment is three. Since the present invention is provided with a stepped locking part 2.3 with multiple steps, when the lock hole 7.1 of the slide rail 7 is processed...

no. 2 example

[0041] see Figure 13-Figure 16 , the locking adjustment mechanism of the drawer slide rail is mainly different from the first embodiment in that its limit mechanism also includes a protrusion 1.4 arranged on the coupling seat 1, and a groove 2.7 and a protrusion 1.4 are provided on the corresponding position of the lock bar 2 Mate to form a snap-in sliding connection. The trajectory of the groove 2.7 is consistent with the trajectory of the dead bolt 2.2. Other unmentioned parts are the same as the first embodiment.

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Abstract

The invention provides a locking adjusting mechanism of drawer slide rails. The locking adjusting mechanism comprises a connecting seat arranged on the bottom surface of a drawer, wherein the connecting seat is rotatably connected with a lock rod; a lock bolt is arranged on one end of the lock rod and is fastened together with the slide rails, and a handle extends from the other end of the lock rod; the lock bolt is separated from the slide rails through a pressing handle and is equipped with an oblique guide surface corresponding to the slide rails; a stepped locking part (more than two steps) is arranged in the back of the guide surface and is fastened together with lock holes of the slide rails; the lock rod is arranged on a brace of the connecting seat through a locating hole at the middle part of the lock rod, and a fixture is arranged between the lock rod and the brace; and the brace is equipped with an elastic member. The locking adjusting mechanism provided by the invention is characterized in that that the lever-type lock rod is arranged on the connecting seat and is fastened together with the drawer slide rails, and the lock rod can generate large locking force; and the mechanism has the characteristics of being quick in assembly and low in manufacturing cost.

Description

technical field [0001] The invention relates to a locking adjustment mechanism of a drawer slide rail. Background technique [0002] On March 10, 2010, I disclosed a drawer slide rail quick-installation adjustment mechanism in Chinese Patent Document No. CN101664249, which includes a connecting seat arranged on the outer bottom of the drawer and connected to the drawer and the slide rail respectively; There is an adjustment block for adjusting the height of the front panel of the drawer, which is connected to the adjustment dial; an adjustment wrench is provided on one side of the adjustment dial, which is connected to the connection seat in rotation, and the adjustment wrench is connected to the adjustment dial through the elastic part, and the side of the elastic part can be adjusted One side of the wrench is provided with a locking block positioned and matched with the connecting seat, and the locking block is separated from the connecting seat after being pressed. One e...

Claims

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Application Information

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IPC IPC(8): A47B88/04
Inventor 伍志勇
Owner 伍志勇
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