Safe keyboard type door lock with keys convenient to replace

It is a safe and button-based technology, which is applied in building locks, lock applications, electric matching locks, etc. It can solve problems such as unfavorable and quick assembly, thread jamming, and lack of keyboard button replacement functions, so as to save installation costs and reduce The effect of loss and easy assembly

Inactive Publication Date: 2021-10-01
刘荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a safe keypad door lock that is easy to replace keys, to solve the problem that the currently used door locks proposed in the above background technology are mainly installed and fixed b...

Method used

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  • Safe keyboard type door lock with keys convenient to replace
  • Safe keyboard type door lock with keys convenient to replace
  • Safe keyboard type door lock with keys convenient to replace

Examples

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0032] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention discloses a safe keyboard type door lock with keys convenient to replace, and relates to the technical field of safety protection. The problem that an existing safe keyboard type door lock does not have a convenient and rapid keyboard key replacement function is solved. The safe keyboard type door lock with the keys convenient to replace comprises an outer lock frame; twelve groups of inner assembling shells are arranged in the front side of the outer lock frame in a sliding manner, the number of the twelve groups of inner assembling shells in the transverse direction is three lines, and the number of the twelve groups of inner assembling shells in the longitudinal direction is four lines; and sliding rods are fixedly arranged in the inner assembling shells, and sliding round cores are arranged on the front sides of the sliding rods in a sliding manner. Through the arrangement of punching connecting rods and hexagonal lock rods, an assembling manner capable of saving machining steps is provided for the door lock, the two-layer assembling function can be achieved through sequential punching, the mounting cost is saved, losses caused to the strength of a door can be reduced, assembling is convenient, and the positions of the inner assembling shells are convenient to replace.

Description

technical field [0001] The invention relates to the technical field of safety protection, in particular to a safe keypad type door lock which is convenient for key replacement. Background technique [0002] The electronic door lock touch screen key board on the market is mainly a double-layer assembly structure. The input structure is set outside the door, and the input structure is set inside the door. The bolts pass through the door for assembly, and the electronic lock structure is triggered by electronic control to automatically unlock. [0003] After retrieval, for example, the patent No. CN105545092A discloses a fixed structure of electronic door lock touch screen key board, including door lock shell, touch screen key board, shrapnel support and positioning parts. A groove structure is formed on the shell. The key recognition module is fixedly installed in the groove structure, and the touch screen key board is pasted and covered on the surface of the key recognition m...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B15/00E05B17/00H01H13/86
CPCE05B49/00E05B15/00E05B17/00H01H13/86
Inventor 刘荣
Owner 刘荣
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