CN102678004A - Anti-pinch child door - Google Patents
Anti-pinch child door Download PDFInfo
- Publication number
- CN102678004A CN102678004A CN2012101301153A CN201210130115A CN102678004A CN 102678004 A CN102678004 A CN 102678004A CN 2012101301153 A CN2012101301153 A CN 2012101301153A CN 201210130115 A CN201210130115 A CN 201210130115A CN 102678004 A CN102678004 A CN 102678004A
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- pendulum
- hinge
- door
- dodge gate
- pinch
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- 230000000694 effects Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
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Abstract
The invention discloses an anti-pinch child door which comprises a door frame and a movable door, wherein the movable door is hinged with the door frame; the anti-pinch child door is provided with an anti-pinch device; the anti-pinch device comprises a pendulum bob device, a door brake device and a shell; the pendulum bob device comprises a pendulum bob, a pendulum rod and a hinge; the pendulum bob is connected with the pendulum rod; the pendulum rod is connected with the hinge; the hinge is connected with the shell; by the pendulum bob device, the pendulum bob swings under the action of inertia and eliminates the elastic force of a support spring to press down a pendulum brake of the door brake device; and the movable door is prevented from pinching children when blown by strong wind and quickly closed by utilizing contact and friction of the brake pad of the pendulum brake and the ground.
Description
Technical field
The present invention relates to a kind of safety door, particularly a kind of anti-pinch children's 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 children's 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 children's 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: anti-pinch children's door, include doorframe and dodge gate, and dodge gate and doorframe are hinged; Anti-pinch children's door is provided with anti-jamming device, and anti-jamming device includes pendulum hookup, door brake apparatus and shell, and pendulum hookup includes pendulum, fork and hinge, and pendulum is connected with fork, and fork is connected with hinge, and hinge is connected with shell; The door brake apparatus includes that pendulum is stopped, guide pin bushing and support spring, and guide pin bushing is fixedly connected with shell, puts the supported spring support and be connected movingly with guide pin bushing of stopping, and stop with pendulum and be connected in the upper end of support spring, the lower end of support spring and housing contacts; Pendulum is stopped and is included pressing piece and brake member; Pressing piece is connected with brake member; Pressing piece is positioned at the top of brake member, and pressing piece is positioned at the position of pendulum swinging track, and the distance of hinge axes is arrived in the upper surface of pressing piece less than the bottom of pendulum to the distance of hinge axes; Elastic force that pendulum when swing can the customer service support spring is stopped pendulum depress, the friction plate that pendulum is stopped contacts with the floor and rubs.
When installing and using, the shell of anti-jamming device is installed on the dodge gate lower end position, makes the brake member of a brake apparatus be positioned at the top on floor; During big wind dodge gate quick closedown; Because the swing inertia of dodge gate is bigger; The elastic force that pendulum hookup utilizes inertia to make the pendulum swing overcome support spring is stopped the pendulum of door brake apparatus and is depressed; The brake member that utilizes pendulum to stop contacts with the floor and rubs, and prevents that dodge gate from being blown quick closedown by strong wind and crushing child.
The invention has the beneficial effects as follows: anti-pinch children's door is provided with anti-jamming device; Utilize inertia to make the pendulum swing, the pendulum of utilization swing applies pressure to put and stops, the brake block and the floor contact friction that utilize pendulum to stop; Hinder the dodge gate quick-make, prevent that effectively dodge gate from crushing child or old man.
Description of drawings
Fig. 1 is an anti-pinch children door sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained:
Anti-pinch children's door sketch map shown in Figure 1, anti-pinch children's door includes doorframe 1 and dodge gate 2; Dodge gate 2 is hinged with doorframe 1, and anti-pinch children's door is provided with anti-jamming device 3, and anti-jamming device 3 is made up of pendulum hookup 4, door brake apparatus 5 and shell 6; Pendulum hookup 4 includes pendulum 7, fork 8 and hinge 9; Pendulum 7 is connected with fork 8, and fork 8 is connected with hinge 9, and hinge 9 is connected with shell 6; Door brake apparatus 5 includes that pendulum stops 10, guide pin bushing 11 and support spring 12; Guide pin bushing 11 is fixedly connected with shell 6; The pendulum 10 supported springs 12 of stopping support and are connected movingly with guide pin bushing 11, and the upper end of support spring 12 and pendulum are stopped and 10 be connected, and the lower end of support spring 12 contacts with shell 6; Pendulum is stopped and 10 is included pressing piece 13 and brake member 14; Pressing piece 13 is connected with brake member 14, and pressing piece 13 is positioned at the top of brake member 14, and pressing piece 13 is positioned at the position of pendulum 7 swinging tracks; The distance of hinge 9 axis is arrived in the upper surface 15 of pressing piece 13 less than the bottom 16 of pendulum 7 to the distance of hinge 9 axis: during installation; Shell 6 is installed on dodge gate 2 lower end positions, and brake member 14 is positioned at the top on floor 17, leaves the gap between brake member 14 and the floor 17; During big wind dodge gate 2 quick closedowns, the elastic force that pendulum 7 swings of pendulum hookup 4 overcome support spring 12 is stopped pendulum and 10 is depressed, and utilizes pendulum stop 10 brake member 14 and floor 17 frictions, prevents that dodge gate 2 from being blown quick closedown by strong wind and crushing child.
In order to regulate the stop distance on 10 brake member 14 and floor 17 of pendulum; Stop 10 pressing piece 13 of pendulum is provided with screwed hole 19, and brake member 14 comprises set screw 20, regulating wheel 21, locking nut 22 and brake block 18, and set screw 20 is connected with screwed hole 19; Set screw 20 is fixedly connected with regulating wheel 21; Brake block 18 is fixedly connected with regulating wheel 21, and the screw thread of locking nut 22 is threaded with set screw 20, and locking nut 22 is positioned at the below of screwed hole 19; Rotation adjusting is taken turns 21 o'clock set screw 20 and in screwed hole 19, is moved up or down; Be used to regulate the distance on brake block 18 and floor 17, after the distance on brake block 18 and floor 17 mixes up, utilize locking nut 22 set screw 20 and pressing piece 13 lockings.
10 move and put in guide pin bushing 11 in vertical direction to stop and 10 rotate for pendulum is stopped, guide pin bushing 11 is provided with guide hole 23, and pendulum is stopped and 10 is provided with alignment pin 24, and alignment pin 24 is actively tied in the guide hole 23; Perhaps, guide pin bushing 11 is a polygon, and stop 10 shape of pendulum is identical with guide pin bushing 11, prevents pendulum 10 rotations in guide pin bushing 11 of stopping.Pressing piece 13 is made up of with lead 32 post 31 of exerting pressure, and lead 32 axially is connected with guide pin bushing 11 movingly; The upper end of support spring 12 is connected with the post 31 of exerting pressure, and the lower end of support spring 12 contacts with the bottom of shell 6; Upper surface 15 is positioned on the post 31 of exerting pressure, and upper surface 15 is a curved surface, is beneficial to pendulum 7 and applies pressure to the post 31 and resetting of exerting pressure.
Amplitude for 7 swings of the pendulum that increases pendulum hookup 4; Increase the distance of pendulum 7 to hinge 25; One side of dodge gate 2 is connected with doorframe 1 through hinge 25; Anti-jamming device 3 is installed in the door-plate 26 of lower end of another side of dodge gate 2, and the lower end of dodge gate 2 is provided with installing hole 27, and the shell 6 of anti-jamming device 3 embeds in the installing holes 27 and is fixedly connected with dodge gate 2; Pendulum hookup 4 is located in the shell 6, and the hinge 28 of hinge 9 is fixedly connected with shell 6, and the hinge of hinge 9 cover 29 is fixedly connected with fork 8, and hinge is overlapped 29 and is connected movingly with hinge 28, the axis of hinge 9 and be installed on the axis normal of the hinge 25 of dodge gate 2.
In order to guarantee the reliable reset of pendulum hookup 4 pendulums 7, resetting of pendulum hookup 4 pendulums 7 is provided with back-moving spring 30 between pendulum 7 and the shell 6, and back-moving spring 30 is an extension spring, utilizes back-moving spring 30 traction pendulums 7 to reset.
The operating principle of anti-pinch children's door is: during use, the shell 6 of anti-jamming device 3 is installed on the lower end of dodge gate 2, the brake member 14 that makes a brake apparatus 5 is in the face of floor 17, and makes the brake block 18 of brake member 14 leave the gap with floor 17; When big wind dodge gate 2 quick closedowns; Because action of inertia; The pendulum 7 of pendulum hookup 4 is closed the door fast and is swung with dodge gate 2 because the pressing piece 13 of door brake apparatus 5 is positioned at the position of pendulum 7 swinging tracks of pendulum hookup 4, and the upper surface 15 of pressing piece 13 to the distance of hinge 9 axis less than the bottom 16 of pendulum 7 distance to hinge 9 axis; Pendulum 7 with dodge gate 2 close the door fast and when swinging; Pendulum 7 overcomes support spring 12 elastic force under the effect of inertia force stops pendulum and 10 depresses, and the pendulum that is actively tied in guide pin bushing 11 is stopped 10 moved down, and makes pendulum stop 10 brake block 18 and floor 17 frictions; Hinder dodge gate 2 quick closedowns, prevent that dodge gate 2 from crushing child; After dodge gate 2 slowed down, pendulum 7 resetted under the effect of gravity, and pendulum is stopped and 10 under the effect of support spring 12 elastic force, moved up, and made stop 10 brake block 18 of pendulum leave floor 15.
Claims (8)
1. anti-pinch children 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 children's door is provided with anti-jamming device (3); Anti-jamming device (3) includes pendulum hookup (4), door brake apparatus (5) and shell (6); Pendulum hookup (4) includes pendulum (7), fork (8) and hinge (9); Pendulum (7) is connected with fork (8), and fork (8) is connected with hinge (9), and hinge (9) is connected with shell (6); Door brake apparatus (5) includes that pendulum is stopped (10), guide pin bushing (11) and support spring (12); Guide pin bushing (11) is fixedly connected with shell (6); Pendulum is stopped that (10) supported spring (12) supports and is connected movingly with guide pin bushing (11); The upper end of support spring (12) stop with pendulum (10) be connected, the lower end of support spring (12) contacts with shell (6); Put stop (10) and include pressing piece (13) and brake member (14); Pressing piece (13) is connected with brake member (14); Pressing piece (13) is positioned at the top of brake member (14); Pressing piece (13) is positioned at the position of pendulum (7) swinging track, and the distance of hinge (9) axis is arrived in the upper surface (15) of pressing piece (13) less than the bottom (16) of pendulum (7) to the distance of hinge (9) axis; During installation, shell (6) is installed on dodge gate (2) lower end position, and brake member (14) is positioned at the top of floor (17), leaves the gap between brake member (14) and floor (17); During big wind dodge gate (2) quick closedown, the elastic force that pendulum (7) swing of pendulum hookup (4) overcomes support spring (12) pendulum is stopped (10) depress, utilize pendulum the stop brake member (14) and floor (17) friction of (10), prevent that dodge gate (2) from being blown quick closedown by strong wind.
2. anti-pinch children's door according to claim 1; It is characterized in that: the stop pressing piece (13) of (10) of described pendulum is provided with screwed hole (19), and brake member (14) comprises set screw (20), regulating wheel (21), locking nut (22) and brake block (18), and set screw (20) is connected with screwed hole (19); Set screw (20) is fixedly connected with regulating wheel (21); Brake block (18) is fixedly connected with regulating wheel (21), and the screw thread of locking nut (22) is threaded with set screw (20), and locking nut (22) is positioned at the below of screwed hole (19); Set screw (20) moves up or down in screwed hole (19) during rotation adjusting wheel (21); Be used to regulate the distance on brake block (18) and floor (17), after the distance on brake block (18) and floor (17) mixes up, utilize locking nut (22) set screw (20) and pressing piece (13) locking.
3. anti-pinch children's door according to claim 1 is characterized in that: described guide pin bushing (11) is provided with guide hole (23), puts stop (10) and is provided with alignment pin (24), and alignment pin (24) is actively tied in the guide hole (23); Perhaps, guide pin bushing (11) is a polygon, and the shape of putting stop (10) is identical with guide pin bushing (11), prevents to put stop (10) and in guide pin bushing (11), rotates.
4. anti-pinch children's door according to claim 1; It is characterized in that: one side of described dodge gate (2) is connected with doorframe (1) through hinge (25); Anti-jamming device (3) is installed in the door-plate (26) of lower end of another side of dodge gate (2); The lower end of dodge gate (2) is provided with installing hole (27), and the shell (6) of anti-jamming device (3) embeds in the installing hole (27) and is fixedly connected with dodge gate (2).
5. anti-pinch children's door according to claim 1; It is characterized in that: described pendulum hookup (4) is located in the shell (6); The hinge (28) of hinge (9) is fixedly connected with shell (6); The hinge cover (29) of hinge (9) is fixedly connected with fork (8), and hinge cover (29) is connected with hinge (28) movingly, the axis of hinge (9) and the axis normal that is installed on the hinge (25) of dodge gate (2).
6. anti-pinch children's door according to claim 1 is characterized in that: resetting of described pendulum hookup (4) pendulum (7), be provided with back-moving spring (30) between pendulum (7) and the shell (6), and back-moving spring (30) is an extension spring.
7. anti-pinch children's door according to claim 1 is characterized in that: described pressing piece (13) is made up of post of exerting pressure (31) and lead (32), and lead (32) axially is connected with guide pin bushing (11) movingly; The upper end of support spring (12) is connected with the post of exerting pressure (31), and the lower end of support spring (12) contacts with the bottom of shell (6); The upper surface (15) of pressing piece (13) is positioned on the post of exerting pressure (31), and upper surface (15) are curved surface.
8. anti-pinch children's door according to claim 1; It is characterized in that: the operating principle of described anti-pinch children's door is: during use; The shell (6) of anti-jamming device (3) is installed on the lower end of dodge gate (2); Make the brake member (14) of a brake apparatus (5) face floor (17), and make the brake block (18) of brake member (14) and floor (17) leave the gap; When big wind dodge gate (2) quick closedown; Because action of inertia; The pendulum (7) of pendulum hookup (4) is closed the door fast and is swung with dodge gate (2) because the pressing piece (13) of door brake apparatus (5) is positioned at the position of pendulum (7) swinging track of pendulum hookup (4), and the upper surface (15) of pressing piece (13) to the distance of hinge (9) axis less than the bottom (16) of pendulum (7) distance to hinge (9) axis; Pendulum (7) with dodge gate (2) close the door fast and when swinging; Pendulum (7) under the effect of inertia force, overcome support spring (12) elastic force pendulum is stopped (10) depress, make the pendulum that is actively tied in guide pin bushing (11) stop (10) move down, make stop brake block (18) and floor (17) friction of (10) of pendulum; Hinder dodge gate (2) quick closedown, prevent that dodge gate (2) from crushing child; After dodge gate (2) slowed down, pendulum (7) resetted under the effect of gravity, put stop (10) and under the effect of support spring (12) elastic force, moved up, and made the brake block (18) of putting stop (10) leave floor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130115.3A CN102678004B (en) | 2012-04-21 | 2012-04-21 | Anti-pinch child door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130115.3A CN102678004B (en) | 2012-04-21 | 2012-04-21 | Anti-pinch child door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678004A true CN102678004A (en) | 2012-09-19 |
| CN102678004B CN102678004B (en) | 2014-07-30 |
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ID=46810514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130115.3A Expired - Fee Related CN102678004B (en) | 2012-04-21 | 2012-04-21 | Anti-pinch child door |
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| Country | Link |
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| CN (1) | CN102678004B (en) |
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| CN104499855A (en) * | 2015-01-25 | 2015-04-08 | 郑运婷 | Safety door device |
| CN104563702A (en) * | 2015-01-25 | 2015-04-29 | 郑运婷 | Safety gate utilization method |
| CN104612506A (en) * | 2015-01-25 | 2015-05-13 | 林智勇 | Automatic anti-pinch door device |
| CN104653012A (en) * | 2015-02-11 | 2015-05-27 | 郑运婷 | Anti-pinch door |
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| CN104612506A (en) * | 2015-01-25 | 2015-05-13 | 林智勇 | Automatic anti-pinch door device |
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| 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 |
| CN104763258B (en) * | 2015-02-11 | 2016-09-07 | 郑运婷 | The using method of automatic safe door gear |
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| CN104847207A (en) * | 2015-03-04 | 2015-08-19 | 林智勇 | Application method of automatic door stop |
| CN104832017A (en) * | 2015-03-04 | 2015-08-12 | 林智勇 | Self-control door brake |
| CN104832017B (en) * | 2015-03-04 | 2016-09-21 | 青岛橡胶谷知识产权有限公司 | Automatically controlled door |
| CN104727685A (en) * | 2015-03-12 | 2015-06-24 | 南京工程学院 | Anti-pinch device for automatic door |
| CN106150252A (en) * | 2015-03-24 | 2016-11-23 | 苏州东昱精机有限公司 | Automatically-controlled door proof mechanism |
| 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 |
| 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 |
| 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 |
| 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 |
| WO2018184449A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Intelligent home door |
| WO2018184452A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home automatic door |
| WO2018184450A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home door |
| WO2018184451A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Intelligent home automatic door |
| WO2018184453A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Intelligent home door warning device |
| WO2018184454A1 (en) * | 2017-04-03 | 2018-10-11 | 郑运婷 | Method of using intelligent home door warning device |
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| CN102678004B (en) | 2014-07-30 |
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