A simple indoor door lock

A door lock, a simple technology, applied in building locks, door/window accessories, handle connections, etc., can solve the problems of high comprehensive cost and high comprehensive cost, and achieve the effect of reducing labor processing costs, raw material costs, and process reduction

Inactive Publication Date: 2017-06-23
广西力保佳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the current lock cylinder and its specifications, its comprehensive cost is relatively high
[0006] In addition, the current indoor door lock cylinder is a one-piece lock cylinder, and its comprehensive cost price is relatively high.

Method used

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  • A simple indoor door lock
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Embodiment Construction

[0075] Now in conjunction with accompanying drawing, the present invention is described in detail:

[0076] The present invention is made up of lock body mechanism 1, lock cylinder mechanism 2, slider mechanism 3, lock cylinder panel 4, slider panel 5.

[0077] figure 1 Shown is the structural representation of the present invention. 1 is the lock body mechanism, 2 is the lock cylinder mechanism, 96 is the panel 1, 97 is the handle 1, 98 is the fixed piece 1 regardless of the left and right, 99 is the movable piece 1 regardless of the left and right, 100 is the square steel 1, 101 is the fixed seat Positioning buckle one, 102 is snap ring two, 103 is screw one, and 104 is connecting pipe, and 109 is handle two, and 110 is knob handle, and 113 is square steel two.

[0078] figure 2 Shown is the structural representation of the present invention. Wherein, 1 is a lock body mechanism, 8 is a lock body panel, 27 is an oblique bolt, 34 is a tongue, 96 is a panel 1, 97 is a hand...

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PUM

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Abstract

A simple indoor door lock. Specifically include: the door lock is composed of a lock body mechanism, a lock cylinder mechanism, a slider mechanism, a lock cylinder panel, and a slider panel. The lock body in the present invention reduces many components and mechanisms, the base and upper cover of the lock body are one-third smaller than ordinary lock bodies, and the holes opened by the base and upper cover are also much less than ordinary lock bodies. a lot of. Not only has the process been reduced, but the cost of raw materials has also been greatly reduced, and the cost of manual processing has also been reduced. Simultaneously, its length of the lock core among the present invention is only 20~24 millimeters, and the set marbles have only 4, and the lock core shell is also greatly shortened. In addition, the present invention omits the one-piece lock cylinder, and the anti-lock function can be realized through the square steel part of the slider control panel. Because the key control outside the door is separated from the anti-lock knob inside the door, after the door is locked inside, even if the key outside the door is turned on, the door cannot be entered. After the integral door lock of the present invention is transformed, raw materials are greatly saved, and the production cost of the door lock is greatly reduced.

Description

technical field [0001] The invention belongs to a door lock, and in particular relates to a simple indoor door lock. Background technique [0002] The door lock is mainly composed of a lock body and a lock cylinder. Ordinary indoor lock body is composed of upper cover, lower cover, panel, oblique lock, reverse bolt, powder ink metallurgy, lock core, square hole shift fork, U-shaped seat, square hole shift fork control frame, connecting rod fixing seat, The main bolt base, the main bolt slider, the main bolt, the lock cylinder connecting rod, the lock cylinder fixing screw, the sky and the earth ditch and many other components. In addition, the specifications of the upper and lower covers of the current common door lock body are: length 178.6mm, width 99mm. [0003] To sum up, the current ordinary indoor door lock body has many and complicated accessories, and the upper and lower covers of the lock body need to be perforated, which is complicated and costly. [0004] The l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B3/04E05B15/00
Inventor 刘胜娣
Owner 广西力保佳科技有限公司
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