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Automatic lock body with separated upper lock catch and anti-swing bolt

An automatic lock and lock body technology, applied in the field of locks, can solve problems such as unreasonable structural design, hitting the door frame, shaking, etc., and achieve the effect of reducing professional knowledge, easy opening, and fewer mechanisms.

Inactive Publication Date: 2016-11-23
夏志云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Locks are common hardware in the market and are usually used with doors. However, when some locks are applied to electronic door locks with push-pull panels, due to the unreasonable structural design, they usually shake after locking. There will be a knocking sound on the door frame

Method used

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  • Automatic lock body with separated upper lock catch and anti-swing bolt
  • Automatic lock body with separated upper lock catch and anti-swing bolt
  • Automatic lock body with separated upper lock catch and anti-swing bolt

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with accompanying drawing: Figures 1 to 11 As shown, the present invention includes a lock body panel 1, a lock body shell 2, a main tongue plate 3, an auxiliary tongue plate 6, and a shift fork 8. The lock body panel 1 is fixed on one side of the lock body shell 2, and in the lock The main tongue plate 3 and the auxiliary tongue plate 6 are installed in the body shell 2, and the main tongue plate 3 is located above the auxiliary tongue plate 6; a first return spring 13 is installed between one end of the main tongue plate 3 and the lock body shell 2, The other end of the main tongue plate 3 protrudes from the lock body panel 1, and is provided with a top tongue 4, and the main tongue plate 3 is connected with an upper lock key 5 and a reset button 12; the shift fork 8 is located in the lock body shell 2 , and is in contact with the main tongue plate 3; a second return spring 14 is installed between...

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Abstract

The invention relates to an automatic lock body with separated upper lock catch and anti-swing bolt. The automatic lock body comprises a lock body panel, a lock body shell, a main bolt plate, an auxiliary bolt plate and a shifting fork. The lock body panel is fixed to one side of the lock body shell, the main bolt plate and the auxiliary bolt plate are installed in the lock body shell, and the main bolt plate is located above the auxiliary bolt plate; a first reset spring is installed between one end of the main bolt plate and the lock body shell, and the other end of the main bolt plate extends out of the lock body panel and is provided with an ejection bolt; an upper lock key and a reset button are connected to the main bolt plate; the shifting fork is located in the lock body shell and is in contact with the lock body shell; a second reset spring is arranged between one end of the auxiliary bolt plate and the lock body shell; a double-face bolt is installed on the auxiliary bolt plate and extends out of the lock body panel; and the auxiliary bolt plate is in contact with a lock key in the lock body shell. The automatic lock body has the beneficial effects of being few in mechanism, many in function, low in manufacturing cost and reliable in performance.

Description

technical field [0001] The invention belongs to the technical field of locks, and in particular relates to an automatic lock body in which an upper buckle and an anti-shake tongue are separated. Background technique [0002] Locks are common hardware in the market and are usually used with doors. However, when some locks are applied to electronic door locks with push-pull panels, due to unreasonable structural design, they usually shake after locking. There will be a knocking sound against the door frame. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide an automatic lock body in which the upper latch and the anti-shake tongue are separated, so that the door does not shake and can effectively avoid the noise of hitting the door frame. [0004] The purpose of the present invention is accomplished through the following technical solutions, including a lock body panel, a lock body shell, a ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B15/10E05B15/00E05B15/16E05B15/14E05B9/00E05B65/08
CPCE05B63/146E05B9/00E05B15/0006E05B15/10E05B15/108E05B15/14E05B15/1614E05B15/1621E05B65/087
Inventor 夏士林
Owner 夏志云
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