CN201292706Y - Lock special for manual revolving door - Google Patents

Lock special for manual revolving door Download PDF

Info

Publication number
CN201292706Y
CN201292706Y CNU2008200725665U CN200820072566U CN201292706Y CN 201292706 Y CN201292706 Y CN 201292706Y CN U2008200725665 U CNU2008200725665 U CN U2008200725665U CN 200820072566 U CN200820072566 U CN 200820072566U CN 201292706 Y CN201292706 Y CN 201292706Y
Authority
CN
China
Prior art keywords
lock
revolving door
manual
special
tongue
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
CNU2008200725665U
Other languages
Chinese (zh)
Inventor
武爱良
Original Assignee
武爱良
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 武爱良 filed Critical 武爱良
Priority to CNU2008200725665U priority Critical patent/CN201292706Y/en
Application granted granted Critical
Publication of CN201292706Y publication Critical patent/CN201292706Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a special lock of a manual revolving door, belonging to the field of articles for daily use. The special lock of a manual revolving door is used for locking the manual revolving door when the manual revolving door is closed, and overcomes the defects of influenced passing, frequent error action and poor security because the prior manual revolving door adopts a common lock or a manual bolt instead of a special lock. The special lock of a manual revolving door comprises a shell, a manual lock tongue and a lock core, wherein the manual lock tongue penetrates the shell and is sleeved by a return spring; the lock core is mounted on the shell and controls the lock tongue; a transverse groove is arranged on the lock tongue; and the lock core is connected with a lock core tongue which can extend into or drop out from the groove of the lock tongue. The utility model provides the special lock which is suitable for the manual revolving door, has good matching performance, accurate control and reliable safety without additional accessories or error action.

Description

The special-purpose lock of manual revolving door
Technical field
The utility model belongs to daily necessities field, is specifically related to revolving door location lock.
Background technology
The door lock that manual revolving door does not in the past match with it all uses common padlock or mortise lock to put up with use usually, and the manual bolt that is fixed on the door leaf of only using that has is positioned at door the locking of doorframe or ground realization door in door.Use general padlock, mortise lock, be difficult to and revolving door leaf coupling, exist simultaneously because of annex and hinder current or the locking of misoperation influence door and the shortcoming of operation are arranged.Use common latch, poor safety performance.
Summary of the invention
The purpose of this utility model provides the special-purpose lock of a kind of manual revolving door, be used for manual revolving door locking at closing time, the manual revolving door that overcomes does not in the past have special lockset and adopts the influence of common lockset or manual bolt existence current, and the shortcoming of misoperation and poor stability is often arranged.
The utility model by housing, pass housing and be with the hand push dead bolt of return spring, the lock core that is installed in control dead bolt on the housing is formed.Transverse concave groove is arranged on the dead bolt, be connected with the lock core tongue that can stretch into and withdraw from the dead bolt groove on the lock core.
Use of the present utility model is: when dead bolt is in and is upspring by spring, door leaf is in rotatable state, when needs are locked a door, with dead bolt secured in alignment dead bolt jack on the ground, promote dead bolt and enter jack, use the key rotary locking cylinder, make the lock core tongue stretch into the groove or the constriction place of dead bolt, with the dead bolt location, realize the locking of door leaf.During release, insert key reverse rotation lock core, the lock core tongue from dead bolt groove or constriction withdraw from, the spring dead bolt of upspringing, dead bolt withdraws from the jack that fixes on the ground, recovers the rotatable state of door leaf.
Good effect of the present utility model is: provide a kind of door lock that is suitable for manual revolving door, matching is good, does not need to add in addition annex, precise control, and no misoperation, safety is reliable.
Description of drawings
Accompanying drawing is looked sectional view for the utility model master.
The specific embodiment
Consult accompanying drawing, make the uncovered cassette shell 1 of one side, on the end wall up and down of housing 1, bore the dead bolt installing hole relatively, the lock core mounting hole that extends in the shell is arranged on the sidewall of housing.Make the dead bolt 2 that there is the ring platform cylindrical and upper end.There are annular groove 3 and two circle circlip grooves in the dead bolt middle part.Dead bolt 2 is inserted the housing 1 from housing upper end, and cover compression spring 4 is blocking circlip 5 and 6 on the collar groove after housing is stretched out in the dead bolt lower end on dead bolt, dead bolt 2 is slided on housing 1 but can not come off.The market lock core 8 that has axial stretching lock core tongue 7 on sale is installed in the lock core hole of housing, and lock core tongue 7 is in to stretch into and to release the position of dead bolt middle part annular groove 3.

Claims (1)

1, the special-purpose lock of manual revolving door, it is characterized in that: by housing, pass housing and be with the hand push dead bolt of return spring, the lock core that is installed in control dead bolt on the housing is formed, and transverse concave groove is arranged on the dead bolt, is connected with the lock core tongue that can stretch into and withdraw from the dead bolt groove on the lock core.
CNU2008200725665U 2008-10-13 2008-10-13 Lock special for manual revolving door Expired - Fee Related CN201292706Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200725665U CN201292706Y (en) 2008-10-13 2008-10-13 Lock special for manual revolving door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200725665U CN201292706Y (en) 2008-10-13 2008-10-13 Lock special for manual revolving door

Publications (1)

Publication Number Publication Date
CN201292706Y true CN201292706Y (en) 2009-08-19

Family

ID=41006179

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200725665U Expired - Fee Related CN201292706Y (en) 2008-10-13 2008-10-13 Lock special for manual revolving door

Country Status (1)

Country Link
CN (1) CN201292706Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107438690A (en) * 2015-04-10 2017-12-05 盖慈有限公司 Switch lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107438690A (en) * 2015-04-10 2017-12-05 盖慈有限公司 Switch lock
CN107438690B (en) * 2015-04-10 2019-07-16 盖慈有限公司 Switch lock

Similar Documents

Publication Publication Date Title
US7076977B2 (en) Lock assembly
CN105041057B (en) A kind of smart lock
US2656704A (en) Rotary and sliding bolt lock
AT14128U1 (en) lock cylinder
US7240526B2 (en) Lock and a two step method to open the lock
CN201261983Y (en) Security type bidirectional bolt electronic door lock body
CN205100665U (en) Prevent tool to lock that cat eye unblanked
CN201292706Y (en) Lock special for manual revolving door
CN205637860U (en) Prevent door handle mechanism that cat eye opened
CN102691466A (en) Security door with internally-mounted padlock
CN101718156A (en) Double-inserting type anti-breaking multidirectional and multifunctional lock core
CN202391249U (en) Novel magnetic control lock cylinder
CN204175053U (en) A kind of escape security protection lock body
CN202152569U (en) Novel door lock
RU176247U1 (en) LOCK WITH FUNCTION OF LOCKING AND DISABLING LATCHES
CN102995981B (en) Axially-sealed-type security latch lock
CN203201295U (en) Anti-burglary lock with automatic locking function
CN202990585U (en) Horizontal folding type cabinet door mortice lock
CN202578180U (en) Automatic door lock
US20190145126A1 (en) Kit adapted to allow affixing accessories designed to operate with european locking cylinders, to operate an american type mortise lock
CN201187182Y (en) Lockset
CN202417017U (en) Anti-pry lock
CN203113921U (en) Two-way safety lock cylinder
CN209670571U (en) The door lock mechanism of switchgear
CN209457514U (en) Door knob with coded lock

Legal Events

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

Granted publication date: 20090819

Termination date: 20101013

C17 Cessation of patent right