CN202299706U - Self-lock device for roller shutter door - Google Patents
Self-lock device for roller shutter door Download PDFInfo
- Publication number
- CN202299706U CN202299706U CN2011203727607U CN201120372760U CN202299706U CN 202299706 U CN202299706 U CN 202299706U CN 2011203727607 U CN2011203727607 U CN 2011203727607U CN 201120372760 U CN201120372760 U CN 201120372760U CN 202299706 U CN202299706 U CN 202299706U
- Authority
- CN
- China
- Prior art keywords
- self
- rolling door
- locking
- door
- locking block
- 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
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Abstract
The utility model provides a self-lock device for a roller shutter door, which comprises a movable door page and a door frame. The self-lock device is characterized in that: a self-lock block is arranged on the door frame, and is provided with a contact button; the door frame is provided with a control button; and the self-lock block is controlled by the control button. The self-lock device for a roller shutter door provided by the utility model has a simple structure, and can automatically realize an automatic-locking function of the roller shutter door.
Description
Technical field
The utility model relates to rolling door, specifically is exactly a kind of rolling door self-locking device.
Background technology
Rolling door is widely used in bank, shop, restaurant etc.; At present, what common roller-blind door locking device all used is common lock, and its operating principle is when needs locking rolling door; Rolling door is left behind; Lock core on the rolling door overlaps with locked groove position on being installed in door, utilizes the locking key with rolling door lock core and locked groove locking then, realizes the purpose of locking.What the method for this rolling door locking needed artificial cooperation and utilization is traditional common tapered end, complex structure, and security performance is not high.
Chinese patent CN201103295Y discloses a kind of rolling door automatic locking, and it comprises the lock box body, condensation lid, camera lens; Dead bolt, Connection Card, fixing circular ring plate is provided with a ring cross-section on the excircle of circular ring plate on institute's book Connection Card; In the lock box body, be provided with fixed head, push rod and push rod spring are provided with a chute on the top of fixed head; In the upper end of push rod an elbow is set, the lock box body is stretched out in the lower end, and elbow passes chute and can contact with ring cross-section; The lower end of chute is provided with and is higher than cardiac status in the circular ring plate, and an end of the spring of push rod is fixed on the lock box body, and the other end is fixed on the push rod.This rolling door automatic locking uses convenient inadequately, and easy abrasion lost efficacy.
Summary of the invention
The utility model technical problem to be solved is a kind of rolling door self-locking device of design, and the spy utilizes the function of the principle realization automatic locking of electromagnet, and is simple in structure, easy to use.
Technical scheme
A kind of rolling door self-locking device, it comprises movable door leaf, doorframe, it is characterized in that: on the said doorframe self-locking block is housed, contact button is housed on the self-locking block, control button is housed on the doorframe, the controlled button control of self-locking block.
Said contact button can be in self-locking block telescopic movable.
Said door leaf lower surface is fixed with latch segment at the self-locking block correspondence position.
Beneficial effect
The rolling door of leaving behind, latch segment and contact button contact start self-locking block on the rolling door, self-locking block is a strong electromagnet device, produces magnetic force, holds the rolling door door leaf, realizes the function of self-locking.And simple in structure, realize the purpose of locking automatically.
Description of drawings
Structural representation when accompanying drawing 1 is the folding of the utility model rolling door self-locking device rolling door.
Structural representation when accompanying drawing 2 is the utility model rolling door self-locking device rolling door closure.
The specific embodiment
A kind of rolling door self-locking device, it comprises movable door leaf 1, doorframe 2, it is characterized in that: on the said doorframe 2 self-locking block 3 is housed, contact button 4 is housed on the self-locking block 3, control button 5 is housed on the doorframe 2, self-locking block 3 controlled buttons 5 controls.
Said contact button 4 can be in self-locking block 3 telescopic movable.
Said door leaf 1 lower surface is fixed with latch segment 6 at self-locking block 3 correspondence positions.
In the time of need closing rolling door, the rolling door of leaving behind door leaf, latch segment and contact button contact start self-locking block on the rolling door door leaf; Self-locking block is a strong electromagnet device, produces powerful magnetic force magnetic force, holds rolling door door leaf latch segment; Realize the function of self-locking, when needs are opened rolling door, the start-up control button; Make self-locking block forfeiture magnetic, the rolling door door leaf can easily lift.The rolling door self-locking device that the utility model provides is simple in structure, can realization rapidly and efficiently realizes the purpose of locking automatically.
Claims (3)
1. rolling door self-locking device; It comprises movable door leaf (1), doorframe (2), it is characterized in that: self-locking block (3) is housed on the said doorframe (2), contact button (4) is housed on the self-locking block (3); Control button (5) is housed, the controlled button of self-locking block (3) (5) control on the doorframe (2).
2. a kind of rolling door self-locking device as claimed in claim 1 is characterized in that: said contact button (4) can be in self-locking block (3) telescopic movable.
3. a kind of rolling door self-locking device as claimed in claim 1 is characterized in that: said door leaf (1) lower surface is fixed with latch segment (6) at self-locking block (3) correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203727607U CN202299706U (en) | 2011-09-30 | 2011-09-30 | Self-lock device for roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203727607U CN202299706U (en) | 2011-09-30 | 2011-09-30 | Self-lock device for roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299706U true CN202299706U (en) | 2012-07-04 |
Family
ID=46368630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203727607U Expired - Fee Related CN202299706U (en) | 2011-09-30 | 2011-09-30 | Self-lock device for roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527007A (en) * | 2013-11-04 | 2014-01-22 | 株洲市赛富自动门有限责任公司 | Roller shutter door electronic lock |
-
2011
- 2011-09-30 CN CN2011203727607U patent/CN202299706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527007A (en) * | 2013-11-04 | 2014-01-22 | 株洲市赛富自动门有限责任公司 | Roller shutter door electronic lock |
| CN103527007B (en) * | 2013-11-04 | 2016-04-06 | 株洲市赛富自动门有限责任公司 | Roller shutter door electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120930 |