Concealed lock member structure and using method thereof
A technology of locks and telescopic parts, which is applied in padlocks, building locks, building structures, etc., can solve hidden dangers and safety problems of protruding parts of locks, and achieve the effect of eliminating hidden safety hazards
Active Publication Date: 2019-10-18
CHINA CONSTR EIGHT ENG DIV CORP LTD
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AI Technical Summary
Problems solved by technology
[0003]
The purpose of the present invention is to overcome the defects of the prior art, provide a concealable lock structure and its use method, solve the problem that the protruding part of the lock has potential safety hazards, and retract the lock into the door body to make the door The surface of the body is smooth without protrusion, avoiding scratches and other injuries to personnel, and eliminating potential safety hazards
Method used
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[0049] combine Figure 5 As shown, taking two oppositely arranged doors as an example, each door body 21 is provided with the lock structure;
[0050] When the door body 21 is opened, the padlock 22 on the lock piece 11 is removed, and the lock piece 11 is pushed into the door body 21, so that the lock piece 11 moves to the accommodating space 211. At this time, the spring tube 12 is compressed by force and fixed The cylinder 111 extends from the through hole 141 on the fixed plate 14 to the stopper. Since the diameter of the fixed cylinder 111 gradually increases, the clamping rod 13 attached to the plane of the fixed cylinder 111 is forced to press the button spring 131 until When the clamping rod 13 encounters the clamping hole 1111 on the fixing cylinder 111, the clamping rod 13 protrudes toward the direction close to the fixing cylinder 111 under the action of the resilience force of the button spring 131 and snaps into the clamping hole 1111, that is The limiter clamps ...
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The invention relates to a concealed lock member structure and a using method thereof. A lock member is mounted on a door body, the door body is internally provided with a containing space, and an opening is formed in the containing space in correspondence with the side surface of the door body; the lock member structure comprises a telescopic member and the lock member, the telescopic member is fixed in the containing space and can be adjustable in length in the direction being close to or away from the opening, and the lock member is fixed to the telescopic member and corresponds to the opening; and the size of the lock member is matched with the containing space, the length of the telescopic member is adjusted, and therefore the lock member extends out or retracts back into the containing space from the opening. The concealed lock member structure effectively solves the problem that a protruding portion of the lock member has safety hazards; and the lock member retracts back into the door body, so that the surface of the door body is smooth and has no protrusion, scratches and other hurts on persons are avoided, and safety hazards are eliminated.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a concealable lock structure and an application method thereof. Background technique [0002] At present, the door locks on the construction site mostly adopt outwardly protruding lock pieces, such as latches or lock pieces are set on the outwardly protruding lock ring. The outwardly protruding part of the lock is easy to scratch the personnel entering and leaving the door, which poses a safety hazard. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, provide a concealable lock structure and its use method, solve the problem that the protruding part of the lock has potential safety hazards, and retract the lock into the door body to make the door The surface of the body is smooth without protrusions, avoiding injuries such as scratches to personnel, and eliminating potential safety hazards. [0004] The te...
Claims
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IPC IPC(8): E05B15/02E05B67/06
CPCE05B15/02E05B67/063
Inventor 蒋海东周洪涛李海臣冯小明罗浩宇杨超
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD