CN2199273Y - Puzzle mortise lock with changeable number plate - Google Patents

Puzzle mortise lock with changeable number plate Download PDF

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Publication number
CN2199273Y
CN2199273Y CN 94228050 CN94228050U CN2199273Y CN 2199273 Y CN2199273 Y CN 2199273Y CN 94228050 CN94228050 CN 94228050 CN 94228050 U CN94228050 U CN 94228050U CN 2199273 Y CN2199273 Y CN 2199273Y
Authority
CN
China
Prior art keywords
mortise lock
lock
check mark
mark mechanism
common
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 94228050
Other languages
Chinese (zh)
Inventor
陈明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94228050 priority Critical patent/CN2199273Y/en
Application granted granted Critical
Publication of CN2199273Y publication Critical patent/CN2199273Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a cipher mortise lock with a changeable number dial, comprising a common mortise lock and a number checking mechanism. The common mortise lock and the number checking mechanism are arranged in a lock casing and are matched with the notch of an elastic clamping ring through a mortise plate on a lock tongue, and the elastic clamping ring is connected with a shifting fork wheel. The cipher mortise lock can change users constantly and has high confidential degree, and furthermore, the utility model has the advantages of small size and low cost.

Description

Puzzle mortise lock with changeable number plate
The utility model relates to the variable password mortise lock of a kind of dialer.
In the prior art, common mortise lock does not have to be equipped with and it is the check mark mechanism of one, though the used lock construction of volume cabinet commonly used has common mortise lock and check mark mechanism, the two is discrete, and check mark mechanism is fixed number check mark mechanism, and the people who only is suitable for fixing uses the lock of this structure.
The purpose of this utility model provides a kind of dialer variable cipher mortise lock with convertible user of higher privacy degrees.
The purpose of this utility model is achieved in that dialer variable cipher mortise lock includes common mortise lock structure and check mark mechanism, check mark mechanism is located in the lock housing of common mortise lock, plate (2) on the common mortise lock dead bolt (1) matches with the elastic collar (3) of check mark mechanism, elastic collar has a breach on (3), and its elastic collar of described check mark mechanism is stuck in the groove of forked plectrum wheel (4) and (5) by self elasticity.
Compare with existing discrete common mortise lock and fixed number check mark mechanism, but the utlity model has the frequent changes user and the advantage of higher privacy degrees is arranged, be particularly useful for depositing industry, the utility model is owing to being located at common mortise lock and check mark mechanism in the lock housing, so also have the advantage that volume is little, cost is low in addition.
Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is that the dead bolt plate of the common mortise lock of the utility model cooperates schematic diagram with check mark mechanism.
Fig. 2 is the A-A sectional view along Fig. 1.
Fig. 3 is the B-B sectional view along Fig. 2.
As Fig. 1,2 and 3, dialer variable cipher mortise lock includes common mortise lock structure and check mark mechanism, check mark mechanism is located in the lock housing of common mortise lock, plate 2 on the common mortise lock dead bolt 1 matches with the elastic collar 3 of check mark mechanism, one breach is arranged on the elastic collar 3, its elastic collar of described check mark mechanism is stuck in the groove of forked plectrum wheel 4 and 5 by self elasticity, the two has certain frictional force, be locked under the opening, plate 2 on the dead bolt 1 is in the breach of elastic collar 3, elastic collar 3 can not rotate, by rotating dialer 6 relative position of the breach of shift fork on forked plectrum wheel 5 and 4 and elastic collar is changed, on dialer 6, show the corresponding number in position with it, lock lock then, this moment, plate 2 came out from indentation, there, by self friction power, the two relative position is constant, when unblanking between elastic collar 3 and forked plectrum wheel 5 and 4, number when locking mortise lock can be unblanked to good.
Forked plectrum wheel can have an initiatively forked plectrum wheel 5,1-3 driven forked plectrum wheel 4.

Claims (1)

1, a kind of dialer variable cipher mortise lock, include common mortise lock structure, it is characterized in that it also includes check mark mechanism, be located in the lock housing of common mortise lock, plate (2) on the common mortise lock dead bolt (1) matches with the elastic collar (3) of check mark mechanism, elastic collar has a breach on (3), and its elastic collar of described check mark mechanism is stuck in the groove of forked plectrum wheel (4) and (5) by self elasticity.
CN 94228050 1994-03-17 1994-03-17 Puzzle mortise lock with changeable number plate Expired - Fee Related CN2199273Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94228050 CN2199273Y (en) 1994-03-17 1994-03-17 Puzzle mortise lock with changeable number plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94228050 CN2199273Y (en) 1994-03-17 1994-03-17 Puzzle mortise lock with changeable number plate

Publications (1)

Publication Number Publication Date
CN2199273Y true CN2199273Y (en) 1995-05-31

Family

ID=33840673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94228050 Expired - Fee Related CN2199273Y (en) 1994-03-17 1994-03-17 Puzzle mortise lock with changeable number plate

Country Status (1)

Country Link
CN (1) CN2199273Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee