CN203684896U - Automatic door operator - Google Patents
Automatic door operator Download PDFInfo
- Publication number
- CN203684896U CN203684896U CN201420071161.5U CN201420071161U CN203684896U CN 203684896 U CN203684896 U CN 203684896U CN 201420071161 U CN201420071161 U CN 201420071161U CN 203684896 U CN203684896 U CN 203684896U
- Authority
- CN
- China
- Prior art keywords
- spring
- buckle plate
- movable buckle
- automatic door
- door operator
- 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 discloses an automatic door operator. The automatic door operator comprises a rack which is used for being installed on a door, wherein a first spring is arranged on the outer wall of the rack, a movable buckle plate is connected with the rack through a revolute pair, one end of the movable buckle plate is provided with an operating handle, and the other end of the movable buckle plate is provided with a pawl used for locking the first spring. According to the automatic door operator, when the end, provided with the operating handle, of the movable buckle plate is pressed down, the end, provided with the pawl, of the movable buckle plate is loosened, the first spring in the compression state bounces and restores, and the door is opened under the action of the elastic force of the first spring. The automatic door operator is simple in structure and convenient to operate, the structure of the door does not need to be changed, the automatic door operator can be used after being directly fixed to the door, the application range is wide, and the automatic door operator is suitable for all doors which are opened in a rotary mode.
Description
Technical field
The utility model relates to door opener, particularly a kind of automatic door operator.
Background technology
In life; we often can run into, and both hands are held a bowl dish, food is put in refrigerator freezing; can hold thing and cannot open refrigerator doors due to both hands; or both hands are held a lot of things and cannot open the door in cabinet door or even room; we have to seek help like this, and near people helps or the hand that first soars goes to open the door again, very inconvenient.Sometimes we can attempt with pin, door being broken into two with one's hands from the side, so not only can do a lot of idle works, and the dirt on shoes can be retained in door above simultaneously, finally also will spend more time wiping door.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automatic door operator, in situation about cannot with the hands open the door, gets final product the unlatching of control gate by the automatic door operator with on pin control gate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of automatic door operator, comprise for being arranged on the frame on door, frame outer wall is provided with the first spring, movable buckle plate is that revolute pair is connected with frame, movable buckle plate one end is lever, and the other end is the ratchet for locking the first spring.
Described frame is open " protruding " shape of a side, and frame is provided with for fixing bolt.
Below movable buckle plate lever one end, be also provided with the second spring.
The first described spring and the second spring lower end are fixed with welding machine frame respectively, and the first spring and the second spring are cylindrical screw formula Compress Spring, and material adopts carbon spring steel.
Described movable buckle plate cross section is S shape.
A kind of automatic door operator that the utility model provides, depresses movable buckle plate lever one end, and movable buckle plate ratchet end unclamps, and in the reinstatement of upspringing of the first spring of compressive state, door is opened under the first spring force effect.This apparatus structure is simple, easy to operate, and without the structure that changes door, be directly fixed on door and just can use, applied range, the Men Junke rotarily opening uses.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A is to schematic diagram.
In Fig. 1-2: frame 1, the first spring 2, the second springs 3, movable buckle plate 4, bolt 5.
Detailed description of the invention
In Fig. 1-2, a kind of automatic door operator, comprises for being arranged on the frame 1 on door, frame 1 outer wall is provided with the first spring 2, movable buckle plate 4 is with frame 1 for revolute pair is connected, and movable buckle plate 4 one end are lever, and the other end is the ratchet for locking the first spring 2.Structure thus, in the time depressing movable buckle plate 4 lever one end, movable buckle plate 4 is connected with the revolute pair of frame to arrange makes the movable buckle plate other end, and the ratchet of locking the first spring 2 upwards unclamps, the first spring 2 flicks reinstatement, and door is opened under the first spring 2 elastic force effects.
Described frame 1 is open " protruding " shape of a side, and frame 1 is provided with for fixing bolt 5.Structure thus, frame can be placed on a limit, and fixes with bolt, prevents that frame is loosening.
Below movable buckle plate 4 lever one end, be also provided with the second spring 3.In the time unclamping movable buckle plate 4 lever one end, the reinstatement of upspringing of the second spring 3, the state that movable buckle plate can recover door under the second spring 3 elastic force effects while closing.
The first described spring 2 and the second spring 3 lower ends are welded and fixed with frame 1 respectively, and the first spring 2 and the second spring 3 are cylindrical screw formula Compress Spring, and material adopts carbon spring steel.The first spring 2 and being welded and fixed can make spring flick time of the second spring 3 lower ends and frame 1 are moved towards spring free end all the time.
Described movable buckle plate 4 cross sections are S shape.The S shape design of movable buckle plate 4 makes movable buckle plate 4 at door during in closed condition, withstand movable buckle plate 4 lever one end in the second spring 3 that flicks state (restoring to the original state), movable buckle plate 4 other end ratchets are locked the first spring 2 in compressive state, in the time depressing movable buckle plate 4 lever one end, the second spring 3 is compressed under pressure, movable buckle plate 4 other end ratchets unclamp, the reinstatement of upspringing of the first spring 2, and door is opened under the second spring 2 elastic force effects.
When door is closed, the first spring 2 in frame is in compressive state, and locked by movable buckle plate 4 ratchet ends, the second spring 3 is in flicking state, after depressing movable buckle plate 4 lever one end, unclamp ratchet one end, and now, the second spring 3 is compressed under pressure, after ratchet unclamps, the first spring 2 flicks reinstatement by compressive state, and door is flicked.Unclamp movable buckle plate 4 lever one end, the second spring 3 flicks reinstatement by compressive state, and movable buckle plate 4 makes movable buckle plate 4 return to the state of door while closing under the elastic force effect of the second spring 3.
Claims (5)
1. an automatic door operator, comprise for being arranged on the frame (1) on door, it is characterized in that: frame (1) outer wall is provided with the first spring (2), movable buckle plate (4) and frame (1) are connected for revolute pair, movable buckle plate (4) one end is lever, and the other end is for locking the ratchet of the first spring (2).
2. a kind of automatic door operator according to claim 1, is characterized in that: described frame (1) is open " protruding " shape of a side, and frame (1) is provided with for fixing bolt (5).
3. a kind of automatic door operator according to claim 1 and 2, is characterized in that: the below in movable buckle plate (4) lever one end is also provided with the second spring (3).
4. a kind of automatic door operator according to claim 3, it is characterized in that: described the first spring (2) and the second spring (3) lower end are welded and fixed with frame (1) respectively, the first spring (2) and the second spring (3) are cylindrical screw formula Compress Spring, and material adopts carbon spring steel.
5. a kind of automatic door operator according to claim 1, is characterized in that: described movable buckle plate (4) cross section is S shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071161.5U CN203684896U (en) | 2014-02-19 | 2014-02-19 | Automatic door operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071161.5U CN203684896U (en) | 2014-02-19 | 2014-02-19 | Automatic door operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684896U true CN203684896U (en) | 2014-07-02 |
Family
ID=51006816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071161.5U Expired - Fee Related CN203684896U (en) | 2014-02-19 | 2014-02-19 | Automatic door operator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695817A (en) * | 2015-02-16 | 2015-06-10 | 广西南宁市繁星科技有限公司 | Automatic multiple doors with unidirectional pawl early starting mechanism |
-
2014
- 2014-02-19 CN CN201420071161.5U patent/CN203684896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695817A (en) * | 2015-02-16 | 2015-06-10 | 广西南宁市繁星科技有限公司 | Automatic multiple doors with unidirectional pawl early starting mechanism |
| CN104695817B (en) * | 2015-02-16 | 2016-06-01 | 广西南宁市繁星科技有限公司 | A kind of automatic multiple leaf door with unidirectional ratchet Xian Qi mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |