CN104746981A - Using method of self-control door pinch preventing device - Google Patents
Using method of self-control door pinch preventing device Download PDFInfo
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- CN104746981A CN104746981A CN201510036092.3A CN201510036092A CN104746981A CN 104746981 A CN104746981 A CN 104746981A CN 201510036092 A CN201510036092 A CN 201510036092A CN 104746981 A CN104746981 A CN 104746981A
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- pendulum
- stop
- spring
- swing
- automatic control
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Abstract
The invention discloses a using method of a self-control door pinch preventing device. The self-control door pinch preventing device comprises a shell, a swing device, a swing brake and a supporting spring, wherein the swing device comprises a hinge, a swing spring, a pendulum and a swing frame; the pendulum is provided with a shaft hole, the swing frame is provided with a fixed shaft, the fixed shaft of the swing frame is connected with the shaft hole of the pendulum in movable fit, the shell is connected with the hinge, the hinge is fixedly connected with the swing spring, and the swing spring is fixedly connected with the swing frame; the swing brake is connected with the shell in movable fit, positioned below the pendulum and at the swing locus of the pendulum, provided with a baffle opposite to the pendulum and supported by the supporting spring, and the supporting spring is arranged at the bottom of the shell; and the upper end surface of the swing brake is a bevel, which is opposite to the pendulum. When the self-control door pinch preventing device is used, the swing elasticity of the swing spring is overcome by inertia force of the pendulum to drive the pendulum to roll the upper end surface of the swing brake and drive the swing brake to decline to contact and rub with the floor, and quick closing of a sliding door is blocked by friction, so that the sliding door is effectively prevented from pinching a child.
Description
Technical field
The present invention relates to a kind of using method of safety-door device, particularly a kind of using method of automatic control Anti-pinch door without injuring 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, and the power of closing is very big, and interior door is easy to crush child or old man, and a kind of using method of automatic control Anti-pinch door without injuring device has become the security needs of people's installation room inside door.
Summary of the invention
The object of this invention is to provide a kind of using method of automatic control Anti-pinch door without injuring device, solution general room door is easily blown the problem crushing child by strong wind.
The technical solution adopted in the present invention is: the using method of automatic control Anti-pinch door without injuring device includes shell, pendulous device, pendulum are stopped and support spring, pendulous device includes hinge, pendulum spring, pendulum and rocker, pendulum is provided with axis hole, rocker is provided with fixed axis, the fixed axis of rocker and the axis hole of pendulum move and are connected, shell and chain connection, hinge is fixedly connected with pendulum spring, and pendulum spring is fixedly connected with rocker; Put be connected dynamic with shell of stopping, pendulum is stopped and is positioned at the below of pendulum, and pendulum is stopped and is positioned at the track position of pendulum swing, and putting stops is provided with baffle plate, and baffle plate is positioned at the opposite of pendulum, and pendulum is stopped and is supported on support spring, and support spring is installed on the bottom of shell; Putting the upper surface of stopping is inclined-plane, and the inclined-plane of upper surface is facing to pendulum.
The using method of automatic control Anti-pinch door without injuring device is: during use, shell is installed on dodge gate lower end position, and the lower surface that pendulum is stopped is positioned at above floor, leaves gap between the lower surface that pendulum is stopped and floor; During large wind dodge gate quick closedown, the elastic force that pendulum overcomes pendulum spring under the effect of inertia swings to the upper surface that pendulum is stopped, after the upper surface that pendulum and pendulum are stopped contacts, pendulum rolls in putting the upper surface of stopping along upper surface, pendulum is stopped pressure by the elastic force that pendulum overcomes support spring, the lower surface that pendulum is stopped and floor rub, and utilize the frictional force of putting lower surface and the floor of stopping to hinder dodge gate to be blown quick closedown by strong wind.
The invention has the beneficial effects as follows: automatic control Anti-pinch door without injuring device is provided with pendulum and pendulum is stopped, during use, the elastic force utilizing the inertia force of pendulum to overcome the anti-pendulum of pendulum spring drives pendulum roll extrusion to put the upper surface of stopping, drive pendulum to stop to decline and floor contact friction, utilize frictional force to hinder dodge gate quick-make, effectively prevent dodge gate from crushing child.
Accompanying drawing explanation
Fig. 1 is automatic control Anti-pinch door without injuring apparatus structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed:
The structural representation of the automatic control Anti-pinch door without injuring device shown in Fig. 1, automatic control Anti-pinch door without injuring device includes shell 1, pendulous device 2, puts stop 3 and support spring 4, pendulous device 2 includes hinge 5, pendulum spring 6, pendulum 7 and rocker 8, pendulum 7 is provided with axis hole 9, rocker 8 is provided with fixed axis 10, and the fixed axis 10 of rocker 8 is connected with the axis hole 9 of pendulum 7 is dynamic, and shell 1 is connected with hinge 5, hinge 5 is fixedly connected with pendulum spring 6, and pendulum spring 6 is fixedly connected with rocker 8; Pendulum is stopped and 3 to be connected with shell 1 is dynamic, and pendulum is stopped 3 belows being positioned at pendulum 7, and pendulum is stopped and 3 is positioned at the track position that pendulum 7 swings, pendulum is stopped and 3 is provided with baffle plate 11, baffle plate 11 is positioned at the opposite of pendulum 7, and pendulum is stopped and 3 is supported on support spring 4, and support spring 4 is installed on the bottom of shell 1; Pendulum stop 3 upper surface 15 be inclined-plane, the inclined-plane of upper surface 15 is facing to pendulum 7; Baffle plate 11 be positioned at pendulum stop 3 the top 19 on inclined-plane of upper surface 15.
The using method of automatic control Anti-pinch door without injuring device is: during use, shell 1 is installed on dodge gate 12 lower end position, make pendulum stop 3 lower surface 13 be positioned at above floor 14, pendulum stop 3 lower surface 13 and floor 14 between leave gap; During 12 quick closedown of large wind dodge gate, the elastic force that pendulum 7 overcomes pendulum spring 6 under the effect of inertia to be stopped 3 swings to pendulum, pendulum 7 and pendulum stop 3 upper surface 15 contact after, pendulum 7 in pendulum stop 3 upper surface 15 roll along upper surface 15, pendulum is stopped 3 pressures by the elastic force that pendulum 7 overcomes support spring 4, make pendulum stop 3 lower surface 13 rub with floor 14, utilize pendulum stop 3 lower surface 13 hinder dodge gate 12 to be blown quick closedown by strong wind with the frictional force on floor 14.
Drive pendulum to stop 3 declines to implement pendulum 7, pendulum stop 3 the angle of upper surface 15 and horizontal plane for being greater than 90 ° of angles, pendulum stop 3 the angle of upper surface 15 and horizontal plane for being less than 180 ° of angles; Shell 1 is provided with pilot hole 16, and pendulum is stopped and 3 is provided with guide rod 17, and guide rod 17 is connected with pilot hole 16 is dynamic, and support spring 4 is enclosed within the outside of guide rod 17, and support spring 4 is Compress Spring, and Compress Spring includes conical compression spring.
Drive pendulum to stop 3 declines to implement pendulum 7, pendulum 7 is spheroid or for oval ball or be cylinder, spheroid, oval ball and cylindrical axis are vertical with vertical line; The axis of the axis of the axis hole 9 of pendulum 7 and the fixed axis 10 of rocker 8 is parallel with horizon; The oscillatory forces of pendulum 7 is greater than the elastic force of the anti-pendulum of pendulum spring 6; Pendulum 7 swing roll extrusion pendulum stop 3 the vertical stress component of upper surface 15 be greater than the support elastic force of support spring 4.
Described described large wind dodge gate 12 around dodge gate 12 hinge 18 quick rotation close time, the inverse direction of closing the door of elastic force that pendulum 7 overcomes the anti-pendulum of pendulum spring 6 under the effect of inertia swings, pendulum 7 and pendulum stop 3 upper surface 15 phase pressure, pendulum 7 and pendulum stop 3 upper surface 15 contact after, pendulum 7 rolls in the direction of the clock, avoid pendulum 7 and pendulum to stop 3 to block, pendulum is stopped 3 pressures by the elastic force that pendulum 3 overcomes support spring 4 under the effect of inertia force, pendulum is stopped 3 declines, utilize pendulum stop 3 lower surface 13 hinder dodge gate 12 quick closedown with the frictional force on floor 14; After pendulum 7 swings and contacts with baffle plate 11, the inverse direction of closing the door of pendulum 7 swings and stops, pendulum 7 swings by direction of closing the door and resets under the effect of the elastic force of the anti-pendulum of pendulum spring 6, pendulum 7 resets and swings right wall 2 percussion with shell 1, and then to pendulum stop 3 upper surface 15 swing, so constantly circulation, stops until swinging.
In order to regulate the distance on frictional disk 20 and floor 14, pendulum is stopped and 3 is provided with frictional disk 20, and frictional disk 20 is stopped by screw thread and pendulum and 3 to be connected, and frictional disk 20 is provided with locking nut 21; The end face of frictional disk 20 is facing to floor 14, and the end face of frictional disk 20 is parallel with floor 14; The end face of wiping dish 20 is made up of rubber or plastics.
Claims (7)
1. the using method of automatic control Anti-pinch door without injuring device, automatic control Anti-pinch door without injuring device includes shell (1), pendulous device (2), pendulum is stopped (3) and support spring (4), pendulous device (2) includes hinge (5), pendulum spring (6), pendulum (7) and rocker (8), pendulum (7) is provided with axis hole (9), rocker (8) is provided with fixed axis (10), the fixed axis (10) of rocker (8) is connected with the axis hole (9) of pendulum (7) is dynamic, shell (1) is connected with hinge (5), hinge (5) is fixedly connected with pendulum spring (6), pendulum spring (6) is fixedly connected with rocker (8), pendulum is stopped (3) and shell (1) is dynamic is connected, put the below that stop (3) are positioned at pendulum (7), pendulum stop (3) be positioned at the track position that pendulum (7) swings, put stop (3) and be provided with baffle plate (11), baffle plate (11) is positioned at the opposite of pendulum (7), putting stop (3) is supported on support spring (4), and support spring (4) is installed on the bottom of shell (1), the upper surface (15) of putting stop (3) is inclined-plane, and the inclined-plane of upper surface (15) is facing to pendulum (7),
It is characterized in that: the using method of described automatic control Anti-pinch door without injuring device is: during use, shell (1) is installed on dodge gate (12) lower end position, make the stop lower surface (13) of (3) of pendulum be positioned at top, floor (14), pendulum is stopped between the lower surface (13) of (3) and floor (14) and is left gap, during large wind dodge gate (12) quick closedown, the elastic force that pendulum (7) overcomes pendulum spring (6) under the effect of inertia to pendulum stop (3) swing, pendulum (7) is stopped after the upper surface (15) of (3) contacts with pendulum, pendulum (7) rolls in the stop upper surface (15) of (3) of pendulum along upper surface (15), pendulum is stopped (3) pressure by the elastic force that pendulum (7) overcomes support spring (4), stop lower surface (13) and the floor (14) of (3) of pendulum is rubbed, the stop lower surface (13) of (3) and the frictional force on floor (14) of pendulum is utilized to hinder dodge gate (12) to be blown quick closedown by strong wind.
2. the using method of automatic control Anti-pinch door without injuring device according to claim 1, it is characterized in that: described pendulum stops the upper surface (15) of (3) with the angle of horizontal plane for being greater than 90 ° of angles, pendulum stops the upper surface (15) of (3) with the angle of horizontal plane for being less than 180 ° of angles.
3. the using method of automatic control Anti-pinch door without injuring device according to claim 1, is characterized in that: the axis of the axis of the axis hole (9) of described pendulum (7) and the fixed axis (10) of rocker (8) is parallel with horizon.
4. the using method of automatic control Anti-pinch door without injuring device according to claim 1, is characterized in that: the oscillatory forces of described pendulum (7) is greater than the elastic force of pendulum spring (6) anti-pendulum.
5. the using method of automatic control Anti-pinch door without injuring device according to claim 1, is characterized in that: described pendulum (7) swings the stop vertical stress component of upper surface (15) of (3) of roll extrusion pendulum and is greater than the support elastic force of support spring (4).
6. the using method of automatic control Anti-pinch door without injuring device according to claim 1, it is characterized in that: described described large wind dodge gate (12) around dodge gate (12) hinge (18) quick rotation close time, the inverse direction of closing the door of elastic force that pendulum (7) overcomes pendulum spring (6) anti-pendulum under the effect of inertia swings, stop with the pendulum upper surface (15) of (3) of pendulum (7) is pressed mutually, pendulum (7) is stopped after the upper surface (15) of (3) contacts with pendulum, pendulum (7) rolls in the direction of the clock, avoid pendulum (7) and pendulum stop (3) block, pendulum is stopped (3) pressure by the elastic force that pendulum (3) overcomes support spring (4) under the effect of inertia force, make pendulum stop (3) decline, the stop lower surface (13) of (3) and the frictional force on floor (14) of pendulum is utilized to hinder dodge gate (12) quick closedown.
7. the using method of automatic control Anti-pinch door without injuring device according to claim 1, it is characterized in that: after described described pendulum (7) swings and contacts with baffle plate (11), the inverse direction of closing the door of pendulum (7) swings and stops, pendulum (7) swings by direction of closing the door and resets under the effect of the elastic force of pendulum spring (6) anti-pendulum, pendulum (7) resets and swings right wall (2) percussion with shell (1), and then swing to the stop upper surface (15) of (3) of pendulum, so constantly circulation, stops until swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036092.3A CN104746981A (en) | 2015-01-25 | 2015-01-25 | Using method of self-control door pinch preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036092.3A CN104746981A (en) | 2015-01-25 | 2015-01-25 | Using method of self-control door pinch preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104746981A true CN104746981A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036092.3A Pending CN104746981A (en) | 2015-01-25 | 2015-01-25 | Using method of self-control door pinch preventing device |
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| Country | Link |
|---|---|
| CN (1) | CN104746981A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085392A (en) * | 2003-03-31 | 2004-10-08 | 강윤기 | Door stopper |
| CN102678004A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Anti-pinch child door |
| CN102678005A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Door for children |
| US20140345083A1 (en) * | 2013-05-24 | 2014-11-27 | Maxtech Consumer Products Limited | Door stay |
| JP3194940U (en) * | 2014-10-07 | 2014-12-18 | 羽田 正二 | Door stopper |
-
2015
- 2015-01-25 CN CN201510036092.3A patent/CN104746981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040085392A (en) * | 2003-03-31 | 2004-10-08 | 강윤기 | Door stopper |
| CN102678004A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Anti-pinch child door |
| CN102678005A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Door for children |
| US20140345083A1 (en) * | 2013-05-24 | 2014-11-27 | Maxtech Consumer Products Limited | Door stay |
| JP3194940U (en) * | 2014-10-07 | 2014-12-18 | 羽田 正二 | Door stopper |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20150701 |