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Coded lock and door body

A combination lock and password technology, applied in the field of locks, can solve problems such as high use cost, high production cost, and inability to unlock, and achieve the effect of reducing production cost and use cost

Pending Publication Date: 2020-09-15
SUZHOU KUNSHAN GENERAL LOCKSET CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the combination locks on the door are intelligent combination locks. The locks contain corresponding electronic products and need to be powered all the time. Not only the use cost is high, but the production cost is also relatively high. If a power failure occurs, it will cause the situation that the lock cannot be unlocked.

Method used

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  • Coded lock and door body
  • Coded lock and door body
  • Coded lock and door body

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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0043] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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PUM

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Abstract

The invention relates to the technical field of locks, in particular to a coded lock and a door body. The coded lock comprises a lock body, a lock head and a wheel shifting assembly, wherein the lockbody comprises a lock bolt and a transmission mechanism, the lock bolt is connected with the transmission mechanism, the lock head comprises a central shaft, a password assembly and a pull rod, the axial direction of the central shaft is a first direction, the password assembly is arranged on the central shaft in a sleeving mode, the password assembly can prevent the central shaft from moving in the first direction in a locking state, the central shaft can move in the first direction in an unlocking state of the password assembly, the pull rod extends into the door body, the pull rod is positioned at the first end of the central shaft, the pull rod abuts against the central shaft, one end of the pull rod is connected with the wheel shifting assembly, the pull rod is pulled and rotates, thewheel shifting assembly can rotate along with the pull rod, and the rotating wheel shifting assembly can drive the transmission mechanism to move so as to unlock or lock the lock bolt. The coded lockdoes not need a power supply, and can reduce production cost and use cost.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a combination lock and a door body. Background technique [0002] Combination lock is a kind of lock. It uses a series of numbers or symbols to open it. It does not need a key in the traditional sense. There are intelligent and non-intelligent types of combination locks. Intelligent combination locks are electronically controlled. It can be automatically unlocked by swiping a card or entering a digital password; the non-intelligent combination lock does not need a power supply, and it needs to be unlocked through certain human operations after selecting the correct password. [0003] At present, most of the combination locks on the door are intelligent combination locks. The locks contain corresponding electronic products and need to be powered all the time. [0004] Therefore, need badly a kind of combination lock to solve the above-mentioned technical problem. [0005] Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B37/02E05B15/00
CPCE05B15/00E05B37/02
Inventor 潘亮
Owner SUZHOU KUNSHAN GENERAL LOCKSET CO LTD