Arc-shaped locking plate

A locking piece and arc-shaped technology, which is applied to the arc-shaped locking piece field, can solve the problems of high noise, the arc-shaped locking piece protruding from the sleeves, and the closing force of the door is large, and achieves the effect of reducing noise.

Inactive Publication Date: 2015-03-25
TIANJIN RESIDENTIAL GRP BUILDING MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the wooden door lock factory on the market makes the curved lock piece into a straight line for the unification and convenience of its own production. In the actual use process, the deadbolt and the curved lock piece are in direct contact, resulting in a strong force to close the door, and the corresponding noise is very loud. Big
And in daily use, the arc-shaped locking piece protrudes more from the cover plate, which is very easy to hang on clothes and cause injury

Method used

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  • Arc-shaped locking plate
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Embodiment Construction

[0012] The present invention is described in more detail according to accompanying drawing now, as figure 1 , 2 As shown, an arc-shaped locking piece is arranged on the door cover plate 1 and cooperates with the deadbolt 5 on the door leaf 2. The arc-shaped locking piece 3 includes a vertical part and an inclined part 4, and the inclined part 4 Take the edge of the door cover plate 1 as the axis and bend towards the door cover plate 1 direction.

[0013] The included angle between the inclined portion 4 and the vertical portion is 30-45 degrees.

[0014] The included angle between the inclined portion 4 and the vertical portion is 35 degrees.

[0015] Described vertical part is provided with dead bolt 5 holes, and the length of described dead bolt 5 holes is greater than the height of described dead bolt 5, and the width of described dead bolt 5 holes is greater than the thickness of described dead bolt 5.

[0016] Manufacturing method: firstly make the mold required for st...

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Abstract

The invention provides an arc-shaped locking plate which is arranged on a door pocket plate and matched with a spring bolt on a door leaf. The arc-shaped locking plate comprises a vertical part and a bended part, wherein the bended part bends toward the door pocket plate by using the edge of the door pocket plate as axis. As the arc-shaped locking plate provided by the invention comprises the vertical part and the bended part and the bended part bends toward the door pocket plate, the arc-shaped locking plate does not hook clothes, so that the clothes are prevented from being damaged; the length of the spring bolt hole is greater than the height of the spring bolt and the width of the spring bolt hole is greater than the thickness of the spring bolt, so that the arc-shaped locking plate is prevented from being in direct contact with the spring bolt, and the noise is reduced.

Description

technical field [0001] The invention relates to the field of wooden door locks, in particular to an arc lock plate. Background technique [0002] At present, the wooden door lock factory on the market makes the curved lock piece into a straight line for the unification and convenience of its own production. In the actual use process, the deadbolt and the curved lock piece are in direct contact, resulting in a strong force to close the door, and the corresponding noise is very loud. Big. And in daily use, the curved locking piece protrudes more from the cover plate, which is very easy to hang on clothes and cause injury. Contents of the invention [0003] The problem to be solved by the present invention is to provide an arc lock piece that can avoid scratching the clothes. [0004] In order to solve the above problems, the technical solution adopted by the present invention is: an arc-shaped lock piece, which is arranged on the door cover plate and cooperates with the lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B15/02
Inventor 郭建于庆斌关士磊李秀娜
Owner TIANJIN RESIDENTIAL GRP BUILDING MATERIAL TECH
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