CN204457203U - A kind of safety-door device - Google Patents
A kind of safety-door device Download PDFInfo
- Publication number
- CN204457203U CN204457203U CN201520049858.7U CN201520049858U CN204457203U CN 204457203 U CN204457203 U CN 204457203U CN 201520049858 U CN201520049858 U CN 201520049858U CN 204457203 U CN204457203 U CN 204457203U
- Authority
- CN
- China
- Prior art keywords
- pendulum
- stop
- drive surface
- safety
- shell
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of safety-door device, include shell, left swing hammer, right pendulum, put and stop and Compress Spring, left swing hammer and right pendulum are connected with shell, put be connected dynamic with shell of stopping, pendulum is stopped and is positioned at the below of left swing hammer and right pendulum, pendulum is stopped and is positioned at the centre of left swing hammer and right pendulum, pendulum is stopped and is provided with left drive surface, put the track position that the left drive surface of stopping is positioned at the swing of left swing hammer, pendulum is stopped and is provided with right drive surface, put the track position that the right drive surface of stopping is positioned at the swing of right pendulum, pendulum is stopped and is supported on Compress Spring, and Compress Spring is installed on the bottom of shell; A kind of safety-door device utilizes left swing to hammer into shape and right pendulum drives pendulum to stop and floor contact friction, hinders dodge gate quick closedown and opens, effectively preventing dodge gate from crushing or the child that damages.
Description
Technical field
The utility model relates to a kind of safety device, particularly a kind of safety-door device.
Background technology
At present, common interior door, the particularly interior door of highrise building, when there being large wind, often there is interior door quick closedown or open fast, and the power of closing and open is very big, and interior door is easy to crush and damage child, and a kind of safety-door device has become the security needs of people's installation room inside door.
Summary of the invention
The purpose of this utility model is to provide a kind of safety-door device, and solution general room door is easily blown the problem of the child that crushes or damage by strong wind.
The technical scheme that the utility model adopts is: a kind of safety-door device includes shell, left swing is hammered into shape, right pendulum, pendulum is stopped and Compress Spring, left swing hammer and right pendulum are connected with shell, put be connected dynamic with shell of stopping, pendulum is stopped and is positioned at the below of left swing hammer and right pendulum, pendulum is stopped and is positioned at the centre of left swing hammer and right pendulum, pendulum is stopped and is provided with left drive surface, put the track position that the left drive surface of stopping is positioned at the swing of left swing hammer, pendulum is stopped and is provided with right drive surface, put the track position that the right drive surface of stopping is positioned at the swing of right pendulum, pendulum is stopped and is supported on Compress Spring, Compress Spring is installed on the bottom of shell.
The using method of safety-door device is: a during use, shell is installed on dodge gate lower end position, puts the top that the lower surface of stopping is positioned at floor, leaves gap between the lower surface that pendulum is stopped and floor; During large wind dodge gate quick closedown, left swing is hammered drive surface left into shape and is swung, and exerts pressure to left drive surface, and left swing hammer swings the elastic force overcoming Compress Spring and to be stopped by pendulum pressure, the lower surface that pendulum is stopped and floor rub, and utilize pendulum to stop and hinder dodge gate to be blown quick closedown by strong wind with the frictional force on ground; When large wind dodge gate is opened fast, right pendulum to the right drive surface swings, and exerts pressure to right drive surface, and right pendulum swings the elastic force overcoming Compress Spring and to be stopped by pendulum pressure, the lower surface that pendulum is stopped and floor rub, and utilize pendulum to stop and hinder dodge gate to be blown by strong wind with the frictional force on ground to open fast.
The beneficial effects of the utility model are: a kind of safety-door device utilizes left swing to hammer into shape and right pendulum drives pendulum to stop and floor contact friction, hinders dodge gate quick closedown and opens, effectively preventing dodge gate from crushing or the child that damages.
Accompanying drawing explanation
Fig. 1 is a kind of safety-door device structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further detailed:
A kind of safety-door device structural representation shown in Fig. 1, a kind of safety-door device includes shell 1, left swing hammer 2, right pendulum 3, put stop 4 and Compress Spring 5, left swing hammer 2 and right pendulum 3 are connected with shell 1, pendulum is stopped and 4 to be connected with shell 1 is dynamic, pendulum is stopped and 4 is positioned at left swing hammer 2 and the below of right pendulum 3, pendulum is stopped and 4 is positioned at left swing hammer 2 and the centre of right pendulum 3, pendulum is stopped and 4 is provided with left drive surface 6, pendulum stop 4 left drive surface 6 be positioned at left swing hammer 2 swing track position, pendulum is stopped and 4 is provided with right drive surface 7, pendulum stop 4 right drive surface 7 be positioned at right pendulum 3 swing track position, pendulum is stopped and 4 is supported on Compress Spring 5, Compress Spring 5 is installed on the bottom of shell 1.
The using method of safety-door device is: a during use, shell 1 is installed on dodge gate 8 lower end position, pendulum stop 4 lower surface 9 be positioned at the top on floor 10, pendulum stop 4 lower surface 9 and floor 10 between leave gap; During 8 quick closedown of large wind dodge gate, left swing hammer 2 left drive surface 6 swings, and left drive surface 6 is exerted pressure, left swing hammer 2 swings the elastic force overcoming Compress Spring 5 and to be stopped by pendulum 4 pressures, make pendulum stop 4 lower surface 9 rub with floor 10, utilize pendulum to stop and 4 hinder dodge gate 8 to be blown quick closedown by strong wind with the frictional force on ground; When large wind dodge gate 8 is opened fast, right pendulum 3 to the right drive surface 7 swings, and right drive surface 7 is exerted pressure, right pendulum 3 swings the elastic force overcoming Compress Spring 5 and to be stopped by pendulum 4 pressures, make pendulum stop 4 lower surface 9 rub with floor 10, utilize pendulum to stop and 4 hinder dodge gate 8 to be blown by strong wind with the frictional force on ground to open fast.
Swing pressure pendulum and stop to implement left swing hammer 2 and right pendulum 3 and 4 to move down, described shell 1 is provided with pilot hole 13, and pendulum is stopped and 4 is provided with guide rod 14, and guide rod 14 is connected with pilot hole 13 is dynamic, Compress Spring 5 is enclosed within outside guide rod 14, and the direction of Compress Spring 5 elastic force vertically upward; Left swing hammer 2 swings the elastic force that the pressure putting on left drive surface 6 is greater than Compress Spring 5; Right pendulum 3 swings the elastic force that the pressure putting on right drive surface 7 is greater than Compress Spring 5; When described dodge gate 8 swings left, right pendulum 3 swings by counter clockwise direction, backswing, then reciprocally swinging after right wall 11 percussion of right pendulum 3 and shell 1; When described dodge gate 8 swings to the right, left swing hammer 2 swings in the direction of the clock, backswing, then reciprocally swinging after left wall 12 percussion of left swing hammer 2 and shell 1.
In order to implement left swing hammer 2 and right pendulum 3 swing and reset, left swing hammer 2 is provided with left swing bar 15, left spherojoint 16 and left swing ball 17, one end of left swing bar 15 is connected with left swing ball 17, and the other end of left swing bar 15 is connected with left spherojoint 16, and left spherojoint 16 is connected with shell 1; Right pendulum 3 is provided with right fork 18, right spherojoint 19 and right swing ball 20, and one end of right fork 18 is connected with right swing ball 19, and the other end of right fork 18 is connected with right spherojoint 19, and right spherojoint 19 is connected with shell 1; Described left swing bar 15 is provided with Zola's spring 21, and one end of Zola's spring 21 is connected with left swing bar 15, and the other end of Zola's spring 21 is connected with shell 1; Right fork 18 is provided with right extension spring 22, and one end of right extension spring 22 is connected with right fork 18, and the other end of right extension spring 22 is connected with shell 1; The other end and the shell 1 of described Zola's spring 21 are hinged, and the other end and the shell 1 of right extension spring 22 are hinged.
Described pendulum stop 4 left drive surface 6 be inclined-plane, the inclined-plane of left drive surface 6 is facing to left swing hammer 2; Pendulum stop 4 right drive surface 7 be inclined-plane, the inclined-plane of right drive surface 7 is facing to right pendulum 3; The oscillatory forces of described left swing hammer 2 is greater than the pulling force of Zola's spring 21, and the oscillatory forces of right pendulum 3 is greater than the pulling force of right extension spring 22.
When described dodge gate 8 swings left, left swing hammer 2 is by counterclockwise swinging, and left swing hammer 2 contacts with left drive surface 6, and driving pendulum is stopped and 4 to be moved vertically downward; After described left swing hammer 2 stopping swings by counter clockwise direction, left swing hammer 2 resets in the direction of the clock swing under the pulling force effect of Zola's spring 21, left swing hammer 2 left swing ball 17 leave pendulum stop 4 left drive surface 6, pendulum stop 4 under the effect of Compress Spring 5 elastic force rise reset, pendulum stop 4 lower surface 9 leave floor 10.
When described dodge gate 8 swings to the right, right pendulum 3 swings in the direction of the clock, and right pendulum 2 contacts with right drive surface 7, drives pendulum to stop and 4 to move vertically downward; After described right pendulum 3 stops pressing swing in the direction of the clock, right pendulum 3 under the pulling force effect of right extension spring 22 by the swing that counterclockwise resets, the right swing ball 20 of right pendulum 3 leave pendulum stop 4 right drive surface 7, pendulum stop 4 under the effect of Compress Spring 5 elastic force rise reset, pendulum stop 4 lower surface 9 leave floor 10.
In order to avoid left swing hammer 2 and right pendulum 3 are put excessive, described pendulum is stopped and 4 is provided with baffle plate 23, and baffle plate 23 is between left drive surface 6 and right drive surface 7, and baffle plate 23 is just facing to left swing hammer 2, and baffle plate 23 back side is facing to right pendulum 3.
In order to regulate and fixing brake disc 24, described pendulum is stopped and 4 is provided with brake disc 24, and brake disc 24 is stopped by screw thread and pendulum and 4 to be connected, and brake disc 24 is provided with locking nut 25; The lower surface of described brake disc 24 is to landing ground, and the end face of brake disc 24 is parallel to the ground, and the end face of brake disc 14 is made up of rubber or plastics.
Claims (8)
1. a safety-door device, it is characterized in that: described a kind of safety-door device includes shell (1), left swing hammer (2), right pendulum (3), pendulum is stopped (4) and Compress Spring (5), left swing hammer (2) and right pendulum (3) are connected with shell (1), pendulum is stopped (4) and shell (1) is dynamic is connected, put the below that stop (4) are positioned at left swing hammer (2) and right pendulum (3), put the centre that stop (4) are positioned at left swing hammer (2) and right pendulum (3), put stop (4) and be provided with left drive surface (6), the stop left drive surface (6) of (4) of pendulum is positioned at the track position that left swing hammer (2) swings, put stop (4) and be provided with right drive surface (7), the stop right drive surface (7) of (4) of pendulum is positioned at the track position that right pendulum (3) swings, putting stop (4) is supported on Compress Spring (5), Compress Spring (5) is installed on the bottom of shell (1).
2. a kind of safety-door device according to claim 1, it is characterized in that: described shell (1) is provided with pilot hole (13), put stop (4) and be provided with guide rod (14), guide rod (14) is connected with pilot hole (13) is dynamic, and Compress Spring (5) is enclosed within guide rod (14) outside.
3. a kind of safety-door device according to claim 2, is characterized in that: the direction of described Compress Spring (5) elastic force vertically upward.
4. a kind of safety-door device according to claim 1, is characterized in that: the other end and the shell (1) of described Zola's spring (21) are hinged, and the other end and the shell (1) of right extension spring (22) are hinged.
5. a kind of safety-door device according to claim 1, is characterized in that: the stop left drive surface (6) of (4) of described pendulum is inclined-plane, and the inclined-plane of left drive surface (6) is facing to left swing hammer (2); The right drive surface (7) of putting stop (4) is inclined-plane, and the inclined-plane of right drive surface (7) is facing to right pendulum (3).
6. a kind of safety-door device according to claim 1, it is characterized in that: described pendulum stop (4) be provided with baffle plate (23), baffle plate (23) is positioned between left drive surface (6) and right drive surface (7), baffle plate (23) is just facing to left swing hammer (2), and baffle plate (23) back side is facing to right pendulum (3).
7. a kind of safety-door device according to claim 1, is characterized in that: described pendulum stop (4) be provided with brake disc (24), brake disc (24) by screw thread stop with pendulum (4) be connected, brake disc (24) is provided with locking nut (25).
8. a kind of safety-door device according to claim 1, is characterized in that: the lower surface of described brake disc (24) is to landing ground, and the end face of brake disc (24) is parallel to the ground, and the end face of brake disc (14) is made up of rubber or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049858.7U CN204457203U (en) | 2015-01-25 | 2015-01-25 | A kind of safety-door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049858.7U CN204457203U (en) | 2015-01-25 | 2015-01-25 | A kind of safety-door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457203U true CN204457203U (en) | 2015-07-08 |
Family
ID=53664109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520049858.7U Expired - Fee Related CN204457203U (en) | 2015-01-25 | 2015-01-25 | A kind of safety-door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204457203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499855A (en) * | 2015-01-25 | 2015-04-08 | 郑运婷 | Safety door device |
-
2015
- 2015-01-25 CN CN201520049858.7U patent/CN204457203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499855A (en) * | 2015-01-25 | 2015-04-08 | 郑运婷 | Safety door device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102678004B (en) | Anti-pinch child door | |
| CN102561901A (en) | Anti-pinch safe door | |
| CN204457203U (en) | A kind of safety-door device | |
| CN204702387U (en) | Access panel on a kind of escalator or moving sidewalk opens safety device | |
| CN204457198U (en) | A kind of automatic control Anti-pinch door without injuring device | |
| CN204457200U (en) | A kind of Anti-pinch door without injuring automatically | |
| CN104499855A (en) | Safety door device | |
| CN104563702A (en) | Safety gate utilization method | |
| CN204609589U (en) | A kind of Anti-pinch door without injuring | |
| CN204060273U (en) | A kind of spring buffer oven hinge | |
| CN204609587U (en) | A kind of building door device | |
| CN204457199U (en) | A kind of automatic control Anti-pinch door without injuring | |
| CN203946757U (en) | A kind of construction elevator cage plate-turning door | |
| CN204457196U (en) | Anti-pinch door without injuring device | |
| CN204457197U (en) | A kind of Anti-pinch door without injuring device automatically | |
| CN104806105B (en) | The using method of building door device | |
| CN104695783B (en) | Automatically the using method of Anti-pinch door without injuring | |
| CN104695784B (en) | The using method of automatic control Anti-pinch door without injuring | |
| CN203034995U (en) | Ceiling decoration closing device for fire-resistant rolling shutter doors | |
| CN104675234B (en) | Automatic anti-pinch door | |
| CN204984041U (en) | Novel prevent tong door | |
| CN104612506A (en) | Automatic anti-pinch door device | |
| CN204609560U (en) | A kind of automatic safe door gear | |
| CN205206541U (en) | Electromagnetism door -inhale | |
| CN204002181U (en) | Safety door card |
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: 20150708 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |