CN201306072Y - Classroom door fixer - Google Patents
Classroom door fixer Download PDFInfo
- Publication number
- CN201306072Y CN201306072Y CNU2008201411631U CN200820141163U CN201306072Y CN 201306072 Y CN201306072 Y CN 201306072Y CN U2008201411631 U CNU2008201411631 U CN U2008201411631U CN 200820141163 U CN200820141163 U CN 200820141163U CN 201306072 Y CN201306072 Y CN 201306072Y
- Authority
- CN
- China
- Prior art keywords
- door
- bolt
- latch
- spring
- lever
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a daily necessity. Currently, if a classroom door is movable after being opened, students are very easy to have safety accidents when playing after class; and in class, if the door is blown by the wind, the sound of door closing also affects the teaching progress. The magnetic touch fixer on the market is easy to damage and not ideal. The utility model provides a classroom door fixer which comprises a fixer, a spring, a bolt and the like, and is characterized in that the back side of the door is provided with a bolt fixing rack; the fixing rack is provided with a bolt hole, the bolt which is matched with bolt hole, a press-down spring which is matched with the bolt and a lever which lifts the spring up; one end of the lever is connected with a door handle; and in addition, the corresponding wall is provided with a touch ring which is matched with the bolt.
Description
Technical field
The utility model relates to a kind of daily necessities.
Background technology
Now, the classroom door is opened the back if movable be easy to take place security incident when the student plays so after class, and if the class hour of lasting wind is moving, a sound of shutting can influence teaching process again.And bumping fixator, damages easily magnetic on the market, not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of classroom door holder, and just reaching magnetic, to bump fixator fragile and do not influence the purpose of teaching process.
The technical scheme in the invention for solving the technical problem is: the classroom door holder of being made up of fixator, spring, latch etc., it is characterized in that: a latch fixed mount is set at the door back side, fixed mount be provided with pin hole and supporting with it latch, with the lever that supporting following pressing spring of latch and pulling spring rise, lever one end links to each other with door handle; On corresponding wall, be provided with in addition one with latch supporting bump ring.This just forms a flip flop equipment, just is fixed and can not have rotated after door is opened like this.Utilize at closing time door handle the latch pull-up then the door just can rotate.
The beneficial effects of the utility model are: simple in structure, easy to use, open a good fixing effect.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model panoramic structure schematic diagram.
1. fixed mounts among the figure, 2. spring, 3. latch 4. bumps ring, 5. door handle, 6. lever.
The specific embodiment
Among Fig. 1, a latch fixed mount (1) is set at the door back side, fixed mount be provided with pin hole and supporting with it latch (3), with the lever (6) that supporting following pressing spring (2) of latch and pulling spring rise, lever one end links to each other with door handle (5); On corresponding wall, be provided with in addition one with latch supporting bump ring (4).This just forms a flip flop equipment, just is fixed and can not have rotated after door is opened like this.Utilize at closing time door handle the latch pull-up then the door just can rotate.
Claims (1)
1, a kind of classroom door holder, form by fixator, spring, latch etc., it is characterized in that: a latch fixed mount (1) is set at the door back side, fixed mount be provided with pin hole and supporting with it latch (3), with the lever (6) that supporting following pressing spring (2) of latch and pulling spring rise, lever one end links to each other with door handle (5); On corresponding wall, be provided with in addition one with latch supporting bump ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201411631U CN201306072Y (en) | 2008-11-05 | 2008-11-05 | Classroom door fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201411631U CN201306072Y (en) | 2008-11-05 | 2008-11-05 | Classroom door fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306072Y true CN201306072Y (en) | 2009-09-09 |
Family
ID=41098539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201411631U Expired - Fee Related CN201306072Y (en) | 2008-11-05 | 2008-11-05 | Classroom door fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306072Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2491578A (en) * | 2011-06-03 | 2012-12-12 | Stuart Graham Piper | Security Device for a door or window with retractable locking bars projecting on partial opening |
| CN105971418A (en) * | 2016-07-13 | 2016-09-28 | 江西省丰和营造集团有限公司 | Positioning device |
| CN114412306A (en) * | 2022-01-21 | 2022-04-29 | 中国商用飞机有限责任公司 | Locking assembly for a pivoting flap and flap with a locking assembly |
| CN114645491A (en) * | 2020-12-21 | 2022-06-21 | 中车沈阳机车车辆有限公司 | Safety device and rail train |
-
2008
- 2008-11-05 CN CNU2008201411631U patent/CN201306072Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2491578A (en) * | 2011-06-03 | 2012-12-12 | Stuart Graham Piper | Security Device for a door or window with retractable locking bars projecting on partial opening |
| CN105971418A (en) * | 2016-07-13 | 2016-09-28 | 江西省丰和营造集团有限公司 | Positioning device |
| CN114645491A (en) * | 2020-12-21 | 2022-06-21 | 中车沈阳机车车辆有限公司 | Safety device and rail train |
| CN114412306A (en) * | 2022-01-21 | 2022-04-29 | 中国商用飞机有限责任公司 | Locking assembly for a pivoting flap and flap with a locking assembly |
| CN114412306B (en) * | 2022-01-21 | 2023-03-14 | 中国商用飞机有限责任公司 | Locking assembly for a pivoting flap and flap with a locking assembly |
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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: 20090909 Termination date: 20091207 |