CN2503169Y - Expansion door - Google Patents
Expansion door Download PDFInfo
- Publication number
- CN2503169Y CN2503169Y CN 01266459 CN01266459U CN2503169Y CN 2503169 Y CN2503169 Y CN 2503169Y CN 01266459 CN01266459 CN 01266459 CN 01266459 U CN01266459 U CN 01266459U CN 2503169 Y CN2503169 Y CN 2503169Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking
- door
- door body
- locking device
- 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
Links
Images
Abstract
The utility model discloses an electric controlled extending door attached with a locking device, which is composed of a door body 1, a limiting switch 2 and a locking block 4. When the door body 1 is closed sufficiently, the locking device 4 locks automatically with the control of the limiting switch 2, thus people is not allowed to open the door body freely, which can effectively isolate from outside and capable of functioning as ant-theft. When powers off, shaking a gear 17 and then opening the locking device.
Description
(1) technical field
The utility model relates to a kind of retractable door, especially electronic controled flex door.
(2) technical background
Existing retractable door does not all have locking device.After this door was closed, manpower can freely be pushed open, can not effectively isolate the external world, and was non-anti-theft.
(3) summary of the invention
Technical problem to be solved in the utility model is to provide a kind of and has locking device, can effectively isolate extraneous retractable door.
Retractable door of the present utility model comprises: door body and be installed in a limit switch of body head, a door body head has Power Drive Unit, at door body head locking device is installed also.Locking device is controlled locking automatically by limit switch.The lock tube of locking device is installed on the base plate, and locking bar and lock tube are nested together, and locking bar can axially be free to slide along lock tube.The electromagnetic attraction device is installed in the locking bar top, and its middle part has circular hole, can be connected with locking bar along the slide bar that this circular hole slides.The top of slide bar connects baffle plate, and photoelectric sensor is installed in the top of electromagnetic attraction device.
The lock tube of locking device can also constitute by overlapping in lock overcoat and the lock.Outer the putting of lock has gear hole, and the outside of overlapping in the lock has teeth vertically, and gear is by locking outer gear hole and the teeth interlock that puts.
The utility model retractable door is equipped with locking device, when the door body close put in place after, locking device automatic blocking, manpower can not arbitrarily promote to open, and can isolate the external world effectively, and have anti-theft feature.
(4) description of drawings
Fig. 1 is the structural representation of the utility model retractable door;
Fig. 2 is the structural representation of the utility model retractable door locking device;
Fig. 3 is the lock tube structural representation of the utility model retractable door locking device.
(5) specific embodiment
The utility model electronic controled flex door comprises: door body 1, limit switch 2, and limit switch 2 is installed in a body head 3, and door body head 3 has Power Drive Unit, at door body head 3 locking device 4 is installed also.Locking device 4 is controlled locking automatically by limit switch 2.The lock tube 6 of locking device 4 is installed on the base plate 5, and locking bar 7 is nested together with lock tube 6, and locking bar 7 can axially be free to slide along lock tube 6.Electromagnetic attraction device 8 is installed in locking bar 7 tops, and its middle part has circular hole 10, can be connected with locking bar 7 along the slide bar 9 that this circular hole 10 slides.The top of slide bar 9 connects baffle plate 11, and photoelectric sensor 12 is installed in the top of electromagnetic attraction device 8.
The lock tube of locking device can also be made of cover 14 in lock overcoat 13 and the lock.Have gear hole 15 on the lock overcoat 13, the outside of cover 14 has teeth 16 vertically in the lock, and gear 17 is by gear hole 15 and teeth 16 interlocks on the lock overcoat 13.
During use, press " pass " button, 8 energisings of electromagnetic attraction device produce electromagnetism, and slide bar 9 drives locking bar 7 and upwards picked up together, and locking device is opened, and baffle plate 11 touches photoelectric sensor switch 12, the energising of door body Power Drive Unit, and driving gate body 1 begins to close.Door body 1 is closed and is put in place, the outage of limit switch 2 control circuits, and door body Power Drive Unit and 8 outages of electromagnetic attraction device, 1 motion of door body stops, and photoelectric sensor 8 magnetic force disappear, locking bar 7 free-fallings, locking device locking.Press " opening " button, 8 energisings of electromagnetic attraction device produce electromagnetism, slide bar 9 drives locking bar 7 and is upwards picked up together, and locking device is opened, and baffle plate 11 touches photoelectric sensor switch 12, the energising of door body Power Drive Unit, driving gate body 1 is opened, and door body 1 is opened and is put in place, the outage of limit switch 2 control circuits, door body Power Drive Unit and 8 outages of electromagnetic attraction device, 1 motion of door body stops, and electromagnetic attraction device 8 magnetic force disappear, locking bar 7 free-fallings, the locking device locking.
When power-off condition occurring, rocking gear 17, cover 14 drive locking bars 7 move upward in the lock, and locking device is opened, and manpower can freely promote door body 1 and open and close.
Claims (4)
1. electronic controled flex door comprises: door body (1), limit switch (2), limit switch (2) are installed in the door body head (3) that has Power Drive Unit, it is characterized in that: at door body head (3) locking device (4) is installed.
2. the described electronic controled flex door of claim 1, it is characterized in that: locking device (4) is controlled locking automatically by limit switch (2).
3. the described electronic controled flex door of claim 1 or claim 2, it is characterized in that: the lock tube (6) in the locking device (4) is installed on the base plate (5), locking bar (7) is nested together with lock tube (6), electromagnetic attraction device (8) is installed in locking bar (7) top, can be connected with locking bar (7) along the slide bar (9) that the circular hole (10) on the electromagnetic attraction device (8) slides, the top of slide bar (9) connects baffle plate (11), and the top of electromagnetic attraction device (8) is equipped with photoelectric sensor (12).
4. the described electronic controled flex door of claim 3, it is characterized in that: lock tube (6) is made up of cover (14) in lock overcoat (13) and the lock, lock overcoat (13) is installed on the base plate (5), have gear hole (15) on the lock overcoat (13), cover (14) outside has teeth (16) vertically in the lock, teeth (16) and gear (17) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266459 CN2503169Y (en) | 2001-11-07 | 2001-11-07 | Expansion door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266459 CN2503169Y (en) | 2001-11-07 | 2001-11-07 | Expansion door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503169Y true CN2503169Y (en) | 2002-07-31 |
Family
ID=33673127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266459 Expired - Fee Related CN2503169Y (en) | 2001-11-07 | 2001-11-07 | Expansion door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332639A (en) * | 2015-11-25 | 2016-02-17 | 安徽先锋门业科技有限公司 | Practical telescopic door |
| CN105421985A (en) * | 2015-12-28 | 2016-03-23 | 岑定业 | Theft-proof electric retractable door |
| CN107575153A (en) * | 2017-09-22 | 2018-01-12 | 张娜 | A kind of adjustable self-lock electric retractable door |
-
2001
- 2001-11-07 CN CN 01266459 patent/CN2503169Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332639A (en) * | 2015-11-25 | 2016-02-17 | 安徽先锋门业科技有限公司 | Practical telescopic door |
| CN105421985A (en) * | 2015-12-28 | 2016-03-23 | 岑定业 | Theft-proof electric retractable door |
| CN107575153A (en) * | 2017-09-22 | 2018-01-12 | 张娜 | A kind of adjustable self-lock electric retractable door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2478043Y (en) | Intelligent network refrigerator | |
| CN105715120A (en) | Intelligent lock and door lock system comprising lock | |
| CN2816255Y (en) | Safe lock | |
| CN2503169Y (en) | Expansion door | |
| CN2778885Y (en) | Remote control anti-theft well cover | |
| CN2829473Y (en) | Clothes cabinet with auto doors | |
| CN207960172U (en) | A kind of fully-automatic intelligent door lock facilitating enabling | |
| CN200989104Y (en) | Antitheft lock | |
| CN207620511U (en) | A kind of intelligent door facilitating enabling | |
| CN208380294U (en) | A kind of anti-riot Fingerprint Lock | |
| CN218970901U (en) | Automatic door opener for ground shaft type vertical hinged door | |
| CN208534225U (en) | A kind of smart electronics Anti-picking anti-theft door-lock | |
| CN2679306Y (en) | Electric door lock | |
| CN2412077Y (en) | Remote controlled folding electric door | |
| CN2589908Y (en) | Refrigerator having door-in-door | |
| AU687503B2 (en) | Door latch | |
| CN2607420Y (en) | Handle auto-lock | |
| CN2440934Y (en) | Self locked and electric controlled security door | |
| CN2390978Y (en) | Electromagnetic door lock | |
| KR200392358Y1 (en) | Key Hole Cover for Door Lock | |
| CN2339692Y (en) | Electronic telecontrolled anti-theft door lock | |
| CN216454029U (en) | Intelligent file cabinet based on RFID technology | |
| CN212516000U (en) | Magnetic suction type medical bed cabinet with bin door | |
| CN216076715U (en) | Translation door electric mortise lock controlled by electronic access control | |
| CN217080212U (en) | Sliding anti-theft door with improved structure |
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 |