CN102561901A - Anti-pinch safe door - Google Patents
Anti-pinch safe door Download PDFInfo
- Publication number
- CN102561901A CN102561901A CN2012100210320A CN201210021032A CN102561901A CN 102561901 A CN102561901 A CN 102561901A CN 2012100210320 A CN2012100210320 A CN 2012100210320A CN 201210021032 A CN201210021032 A CN 201210021032A CN 102561901 A CN102561901 A CN 102561901A
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- ratchet
- dodge gate
- pendulum
- shell
- push pedal
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Abstract
An anti-pinch safe door is provided with a ratchet device and a swing rod device. The ratchet device consists of a ratchet, a pawl and an elastic element, the swing rod device consists of a swing hammer, a swing rod and a push plate, when the door is closed fast due to heavy wind, the swing hammer of the swing rod device drives the push plate to swing via the swing rod, the push plate pushes teeth of the pawl to be meshed with the ratchet, the ratchet is clamped by the aid of the pawl, and the movable door is stopped from being closed fast so as to avoid injuring children.
Description
Technical field
The present invention relates to a kind of safety door, particularly a kind of anti-pinch safety door.
Background technology
At present, the interior door of common interior door, particularly highrise building; When big wind, the interior door quick closedown often occurs, and the power of closing is very big; Interior door is easy to crush child or old man, and a kind of anti-pinch safety door has become the security needs of people's installation room inside door.
The content of invention
The purpose of this invention is to provide a kind of anti-pinch safety door, solve and blown the problem that crushes child or old man by strong wind easily with the general room door.
The technical scheme that the present invention adopted is: the anti-pinch safety door; Include doorframe and dodge gate; Dodge gate and doorframe are hinged, and the anti-pinch safety door is provided with anti-jamming device, and anti-jamming device is made up of ratchet device, fork device and shell; Ratchet device is made up of ratchet, ratchet, flexible member, and the fork device is made up of pendulum, fork and push pedal; Ratchet is fixedly connected with doorframe, and shell is fixedly connected with dodge gate, and ratchet and shell are hinged, and ratchet is connected with flexible member, and flexible member is connected with shell, and the ratchet of ratchet is positioned at the next door of ratchet; Push pedal and shell are hinged, and pendulum is fixedly connected with fork, and fork is fixedly connected with push pedal, and push pedal is positioned at the next door of ratchet.
The operating principle of anti-pinch safety door is: when the anti-pinch safety door normally uses; The pendulum that is fixed in dodge gate fork device is positioned at extreme lower position under the effect of gravity; Pendulum drives the ratchet that ratchet device is left in push pedal through fork; Ratchet makes the ratchet of ratchet leave ratchet under the elastic force effect of flexible member, and dodge gate can be opened and close; When big wind dodge gate to rotate at closing time greater than the speed that crushes child; The shell that is fixed in dodge gate rotates with dodge gate, swings because of inertia rotates with dodge gate with the pendulum that shell is hinged, and the fork that is fixedly connected with pendulum drives the push pedal swing; Promote the elastic force rotation that ratchet overcomes flexible member with the hinged push pedal of shell; Make the ratchet and the ratchet engaged of ratchet, utilize ratchet to block ratchet, hinder the dodge gate quick closedown and crush child; Dodge gate is stopped to close behind the door fast by obstruction, and pendulum backswing under the effect of gravity resets, and the fork that is fixedly connected with pendulum drives push pedal and resets, and makes push pedal leave ratchet; Simultaneously, ratchet rotates under the effect of flexible member elastic force and resets, and makes the ratchet of ratchet leave the position of ratchet, dodge gate is reset to can rotate the state of closing the door.
The invention has the beneficial effects as follows: the anti-pinch safety door is provided with ratchet device and fork device; When big wind door fast at closing time; The pendulum of fork device drives the push pedal swing through fork; Promote ratchet ratchet and ratchet engaged through push pedal, utilize ratchet to block ratchet, hinder the dodge gate quick closedown and crush child.
Description of drawings
Fig. 1 is an anti-pinch safety door structural representation;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained:
Anti-pinch safety door structural representation shown in Figure 1 and the vertical view of Fig. 1 shown in Figure 2; The anti-pinch safety door includes doorframe 1 and dodge gate 2, and dodge gate 2 is hinged with doorframe 1; It is characterized in that: described anti-pinch safety door is provided with anti-jamming device 3; Anti-jamming device 3 is made up of ratchet device 4, fork device 5 and shell 6, and ratchet device 4 is made up of ratchet 7, ratchet 8, flexible member 9, and fork device 5 is made up of pendulum 10, fork 11 and push pedal 12; Ratchet 7 is fixedly connected with doorframe 1, and shell 6 is fixedly connected with dodge gate 2, and ratchet 8 is hinged with shell 6, and ratchet 8 is connected with flexible member 9, and flexible member 9 is connected with shell 6, and the ratchet 13 of ratchet 8 is positioned at the next door of ratchet 7; Push pedal 12 is hinged with shell 6, and pendulum 10 is fixedly connected with fork 11, and fork 11 is fixedly connected with push pedal 12, and push pedal 12 is positioned at the next door of ratchet 8.
In order to implement the hinged of push pedal 12 and shell 6,, shell 6 is provided with pendulum hole 14, and push pedal 12 is provided with balance staff 15, and balance staff 15 is hinged movingly with pendulum hole 14; In order to implement the hinged of ratchet 8 and shell 6, shell 6 is connected with pawl base 16, and pawl base 16 is provided with detent holes 17, and ratchet 8 is provided with pawl axis 18, and pawl axis 18 is hinged movingly with detent holes 17; The axis normal of the axis of balance staff 15 and ratchet 7, the parallel axes of the axis of pawl axis 18 and ratchet 7.
In order to utilize the rotation of ratchet 7 control detent holes l7; Reach control dodge gate 2 and blown the problem of quick closedown by strong wind, ratchet 7 is fixedly connected with fixed blade 19, and fixed blade 19 is fixedly connected with doorframe 1; Fixed blade 19 is hinged with moving vane 20, and moving vane 20 is fixedly connected with dodge gate 2; Flexible member 9 is an extension spring; One end of extension spring is connected with shell 9, and the other end of extension spring is connected with the connecting hole 21 of an end of ratchet 8, and the ratchet 13 of ratchet 8 is located at ratchet 8 other ends; Ratchet 8 is provided with pawl axis 18, and pawl axis 18 is between connecting hole 21 and ratchet 13.
In order to reduce the impact force of 10 pairs of shells 6 of pendulum, shell 6 is equipped with spring 22, and spring 22 is positioned at the next door of pendulum 10.
The operating principle of anti-pinch safety door is: when the anti-pinch safety door is positioned at the position of opening; The pendulum 10 that is fixed in dodge gate 2 fork devices 5 is motionless under the effect of gravity; The position of ratchet 8 is left in push pedal 12 under the action of gravity of pendulum 10; Ratchet 8 ratchet 8 under the elastic force effect of flexible member 9 makes the ratchet 13 of ratchet 8 leave the position of ratchet 7 by rotating counterclockwise, and dodge gate 2 can be opened and close; When big wind dodge gate 2 rotates at closing time with counter clockwise direction; The shell 6 that is fixed in dodge gate 2 rotates with dodge gate 2, swings because of inertia rotates left with dodge gate 2 with shell 6 hinged pendulums 10, and the fork 11 that is fixedly connected with pendulum 10 drives push pedals 12 to lower swing; The elastic force that push pedal 12 promotion ratchets 8 overcome flexible member 9 is by clockwise rotating; Make the ratchet 13 and ratchet 7 engagements of ratchet 8, utilize ratchet 8 to block ratchet 7, hinder dodge gate 2 quick closedowns and crush child; Dodge gate 2 is stopped to close behind the door fast by obstruction, and pendulum 10 backswing to the right under the effect of gravity resets, and pendulum 10 is upwards swung through fork 11 drive push pedals 12 and resetted, and makes push pedal 12 leave ratchet 8; Simultaneously, ratchet 8 resets by rotating counterclockwise under the effect of flexible member 9 elastic force, makes the ratchet 13 of ratchet 8 leave the position of ratchet 7, dodge gate 2 is reset to can rotate the state of closing the door.
Claims (8)
1. anti-pinch safety door; Include doorframe (1) and dodge gate (2); Dodge gate (2) is hinged with doorframe (1), and it is characterized in that: described anti-pinch safety door is provided with anti-jamming device (3), and anti-jamming device (3) is made up of ratchet device (4), fork device (5) and shell (6); Ratchet device (4) is made up of ratchet (7), ratchet (8), flexible member (9), and fork device (5) is made up of pendulum (10), fork (11) and push pedal (12); Ratchet (7) is fixedly connected with doorframe (1), and shell (6) is fixedly connected with dodge gate (2), and ratchet (8) is hinged with shell (6), and ratchet (8) is connected with flexible member (9), and flexible member (9) is connected with shell (6), and the ratchet (13) of ratchet (8) is positioned at the next door of ratchet (7); Push pedal (12) is hinged with shell (6), and pendulum (10) is fixedly connected with fork (11), and fork (11) is fixedly connected with push pedal (12), and push pedal (12) is positioned at the next door of ratchet (8).
2. anti-pinch safety door according to claim 1; It is characterized in that: the operating principle of described anti-pinch safety door is: when the anti-pinch safety door normally uses; The pendulum that is fixed in dodge gate fork device is positioned at extreme lower position under the effect of gravity; Pendulum drives the ratchet that ratchet device is left in push pedal through fork, and ratchet makes the ratchet of ratchet leave ratchet under the elastic force effect of flexible member, and dodge gate can be opened and close; When big wind dodge gate to rotate at closing time greater than the speed that crushes child; The shell that is fixed in dodge gate rotates with dodge gate, swings because of inertia rotates with dodge gate with the pendulum that shell is hinged, and the fork that is fixedly connected with pendulum drives the push pedal swing; Promote the elastic force rotation that ratchet overcomes flexible member with the hinged push pedal of shell; Make the ratchet and the ratchet engaged of ratchet, utilize ratchet to block ratchet, hinder the dodge gate quick closedown and crush child; Dodge gate is stopped to close behind the door fast by obstruction, and pendulum backswing under the effect of gravity resets, and the fork that is fixedly connected with pendulum drives push pedal and resets, and makes push pedal leave ratchet; Simultaneously, ratchet rotates under the effect of flexible member elastic force and resets, and makes the ratchet of ratchet leave the position of ratchet, dodge gate is reset to can rotate the state of closing the door.
3. anti-pinch safety door according to claim 1 is characterized in that: described shell (6) is provided with pendulum hole (14), and push pedal (12) is provided with pendulum auxilliary (15), and balance staff (15) is hinged movingly with pendulum hole (14); Shell (6) is connected with pawl base (16), and pawl base (16) is provided with detent holes (17), and ratchet (8) is provided with pawl axis (18), and pawl axis (18) is hinged movingly with detent holes (17).
4. anti-pinch safety door according to claim 3 is characterized in that: the axis normal of the axis of described balance staff (15) and ratchet (7), the parallel axes of the axis of pawl axis (18) and ratchet (7).
5. anti-pinch safety door according to claim 1; It is characterized in that: described ratchet (7) is fixedly connected with fixed blade (19); Fixed blade (19) is fixedly connected with doorframe (1), and fixed blade (19) is hinged with moving vane (20), and moving vane (20) is fixedly connected with dodge gate (2).
6. anti-pinch safety door according to claim 1; It is characterized in that: described flexible member (9) is an extension spring; One end of extension spring is connected with shell (9), and the other end of extension spring is connected with the connecting hole (21) of an end of ratchet (8), and the ratchet (13) of ratchet (8) is located at ratchet (8) other end; Ratchet (8) is provided with pawl axis (18), and pawl axis (18) is positioned between connecting hole (21) and the ratchet (13).
7. anti-pinch safety door according to claim 1 is characterized in that: described shell (6) is equipped with spring (22), and spring (22) is positioned at the next door of pendulum (10), is used to reduce the impact force of pendulum (10) to shell (6).
8. anti-pinch safety door according to claim 1; It is characterized in that: the operating principle of described anti-pinch safety door is: when the anti-pinch safety door is positioned at the position of opening; The pendulum (10) that is fixed in dodge gate (2) fork device (5) is motionless under the effect of gravity; The position of ratchet (8) is left in push pedal (12) under the action of gravity of pendulum (10); Ratchet (8) ratchet (8) under the elastic force effect of flexible member (9) makes the ratchet (13) of ratchet (8) leave the position of ratchet (7) by rotating counterclockwise, and dodge gate (2) can be opened and close; When big wind dodge gate (2) rotates at closing time with counter clockwise direction; The shell (6) that is fixed in dodge gate (2) rotates with dodge gate (2); The pendulum (10) hinged with shell (6) rotates swing left because of inertia with dodge gate (2); The fork (11) that is fixedly connected with pendulum (10) drives push pedal (12) to lower swing, and the elastic force that push pedal (12) promotion ratchet (8) overcomes flexible member (9) makes the ratchet (13) and ratchet (7) engagement of ratchet (8) by clockwise rotating; Utilize ratchet (8) to block ratchet (7), hinder dodge gate (2) quick closedown and crush child; Dodge gate (2) quilt is hindered to be stopped to close behind the door fast, and pendulum (10) backswing to the right under the effect of gravity resets, and pendulum (10) is upwards swung through fork (11) drive push pedal (12) and resetted, and makes push pedal (12) leave ratchet (8); Simultaneously, ratchet (8) resets by rotating counterclockwise under the effect of flexible member (9) elastic force, makes the ratchet (13) of ratchet (8) leave the position of ratchet (7), dodge gate (2) is reset to can rotate the state of closing the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100210320A CN102561901A (en) | 2012-01-12 | 2012-01-12 | Anti-pinch safe door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100210320A CN102561901A (en) | 2012-01-12 | 2012-01-12 | Anti-pinch safe door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561901A true CN102561901A (en) | 2012-07-11 |
Family
ID=46408354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100210320A Pending CN102561901A (en) | 2012-01-12 | 2012-01-12 | Anti-pinch safe door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561901A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653013A (en) * | 2015-02-11 | 2015-05-27 | 郑运婷 | Using method of anti-pinch door |
| CN104653012A (en) * | 2015-02-11 | 2015-05-27 | 郑运婷 | Anti-pinch door |
| CN104675232A (en) * | 2015-01-25 | 2015-06-03 | 林智勇 | Device capable of automatically preventing clamping by door |
| CN104675231A (en) * | 2015-01-25 | 2015-06-03 | 林智勇 | Using method for device capable of automatically preventing clamping by door |
| CN104695784A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Application method of automatic door capable of preventing clamping |
| CN104695783A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Application method of automatic door capable of preventing clamping |
| CN104695785A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Self-control door capable of preventing clamping |
| CN104763258A (en) * | 2015-02-11 | 2015-07-08 | 郑运婷 | Automatic safe door device application method |
| CN104806105A (en) * | 2015-02-11 | 2015-07-29 | 郑运婷 | Using method of building door device |
| CN104832017A (en) * | 2015-03-04 | 2015-08-12 | 林智勇 | Self-control door brake |
| CN104847207A (en) * | 2015-03-04 | 2015-08-19 | 林智勇 | Application method of automatic door stop |
| CN104847195A (en) * | 2015-03-04 | 2015-08-19 | 林智勇 | Automatic door brake |
| CN106917556A (en) * | 2017-04-03 | 2017-07-04 | 东莞市皓奇企业管理服务有限公司 | The application method of the automatic Household door of intelligence |
| CN106968545A (en) * | 2017-04-03 | 2017-07-21 | 东莞市皓奇企业管理服务有限公司 | Smart home door |
| CN107044237A (en) * | 2017-04-03 | 2017-08-15 | 东莞市皓奇企业管理服务有限公司 | Intelligent alarm household door gear |
| CN107100476A (en) * | 2017-04-03 | 2017-08-29 | 东莞市皓奇企业管理服务有限公司 | The automatic Household door of intelligence |
| CN106884591B (en) * | 2017-04-03 | 2018-02-16 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home door |
| CN107989533A (en) * | 2017-12-08 | 2018-05-04 | 佛山市海科云筹信息技术有限公司 | The door body assembly of finger |
| WO2018184454A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home door warning device |
| CN109607099A (en) * | 2019-01-09 | 2019-04-12 | 四川长虹智能制造技术有限公司 | A kind of anti-pinch device and chain conveyor line |
| CN112458968A (en) * | 2020-11-26 | 2021-03-09 | 贵州电网有限责任公司 | Safety protection railing |
| CN114044217A (en) * | 2021-11-25 | 2022-02-15 | 孙小龙 | Puffed food automatic packaging machine |
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| JP2003278437A (en) * | 2002-01-16 | 2003-10-02 | Ryobi Ltd | Closing door order adjusting device |
| US20050242593A1 (en) * | 2004-04-30 | 2005-11-03 | Agostino Ferrari S.P.A. | Door with a pressure opening |
| EP1681422A2 (en) * | 2005-01-14 | 2006-07-19 | DORMA GmbH + Co. KG | Closure sequence controller with functional unit |
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| CN201381790Y (en) * | 2009-03-25 | 2010-01-13 | 东莞市长安镇中心小学 | Anti-pinch door |
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Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675232A (en) * | 2015-01-25 | 2015-06-03 | 林智勇 | Device capable of automatically preventing clamping by door |
| CN104675231A (en) * | 2015-01-25 | 2015-06-03 | 林智勇 | Using method for device capable of automatically preventing clamping by door |
| CN104695785B (en) * | 2015-02-11 | 2016-11-30 | 李烈熊 | Automatic control Anti-pinch door without injuring |
| CN104695783B (en) * | 2015-02-11 | 2016-08-17 | 青岛玉兰祥商务服务有限公司 | Automatically the using method of Anti-pinch door without injuring |
| CN104695784A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Application method of automatic door capable of preventing clamping |
| CN104695783A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Application method of automatic door capable of preventing clamping |
| CN104695785A (en) * | 2015-02-11 | 2015-06-10 | 郑运婷 | Self-control door capable of preventing clamping |
| CN104763258A (en) * | 2015-02-11 | 2015-07-08 | 郑运婷 | Automatic safe door device application method |
| CN104653013A (en) * | 2015-02-11 | 2015-05-27 | 郑运婷 | Using method of anti-pinch door |
| CN104653012A (en) * | 2015-02-11 | 2015-05-27 | 郑运婷 | Anti-pinch door |
| CN104763258B (en) * | 2015-02-11 | 2016-09-07 | 郑运婷 | The using method of automatic safe door gear |
| CN104695784B (en) * | 2015-02-11 | 2016-08-24 | 青岛玉兰祥商务服务有限公司 | The using method of automatic control Anti-pinch door without injuring |
| CN104806105A (en) * | 2015-02-11 | 2015-07-29 | 郑运婷 | Using method of building door device |
| CN104847195A (en) * | 2015-03-04 | 2015-08-19 | 林智勇 | Automatic door brake |
| CN104847207A (en) * | 2015-03-04 | 2015-08-19 | 林智勇 | Application method of automatic door stop |
| CN104832017B (en) * | 2015-03-04 | 2016-09-21 | 青岛橡胶谷知识产权有限公司 | Automatically controlled door |
| CN104832017A (en) * | 2015-03-04 | 2015-08-12 | 林智勇 | Self-control door brake |
| CN107100476B (en) * | 2017-04-03 | 2018-04-03 | 东莞市皓奇企业管理服务有限公司 | The automatic Household door of intelligence |
| WO2018184450A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home door |
| CN107044237A (en) * | 2017-04-03 | 2017-08-15 | 东莞市皓奇企业管理服务有限公司 | Intelligent alarm household door gear |
| CN107100476A (en) * | 2017-04-03 | 2017-08-29 | 东莞市皓奇企业管理服务有限公司 | The automatic Household door of intelligence |
| CN106884591B (en) * | 2017-04-03 | 2018-02-16 | 东莞市皓奇企业管理服务有限公司 | The application method of smart home door |
| CN107044237B (en) * | 2017-04-03 | 2018-03-27 | 东莞市皓奇企业管理服务有限公司 | Intelligent alarm household door gear |
| CN106968545B (en) * | 2017-04-03 | 2018-03-27 | 东莞市皓奇企业管理服务有限公司 | Smart home door |
| CN106968545A (en) * | 2017-04-03 | 2017-07-21 | 东莞市皓奇企业管理服务有限公司 | Smart home door |
| CN106917556A (en) * | 2017-04-03 | 2017-07-04 | 东莞市皓奇企业管理服务有限公司 | The application method of the automatic Household door of intelligence |
| WO2018184454A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home door warning device |
| WO2018184452A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home automatic door |
| WO2018184453A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Intelligent home door warning device |
| CN107989533B (en) * | 2017-12-08 | 2019-11-29 | 苏州元联科技创业园管理有限公司 | The door body assembly of finger |
| CN107989533A (en) * | 2017-12-08 | 2018-05-04 | 佛山市海科云筹信息技术有限公司 | The door body assembly of finger |
| CN109607099A (en) * | 2019-01-09 | 2019-04-12 | 四川长虹智能制造技术有限公司 | A kind of anti-pinch device and chain conveyor line |
| CN112458968A (en) * | 2020-11-26 | 2021-03-09 | 贵州电网有限责任公司 | Safety protection railing |
| CN114044217A (en) * | 2021-11-25 | 2022-02-15 | 孙小龙 | Puffed food automatic packaging machine |
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Application publication date: 20120711 |