CN110284821B - Intelligent household door capable of preventing child from being pinched at position where door frame is bounced off immediately in touch mode - Google Patents
Intelligent household door capable of preventing child from being pinched at position where door frame is bounced off immediately in touch mode Download PDFInfo
- Publication number
- CN110284821B CN110284821B CN201910715200.8A CN201910715200A CN110284821B CN 110284821 B CN110284821 B CN 110284821B CN 201910715200 A CN201910715200 A CN 201910715200A CN 110284821 B CN110284821 B CN 110284821B
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- Prior art keywords
- door
- door frame
- movable rod
- magnetic
- rope
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- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000005389 magnetism Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 235000019005 Digitaria californica Nutrition 0.000 description 1
- 241001115843 Digitaria californica Species 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to the technical field of doors, and discloses an intelligent home door capable of preventing children from being pinched when the door is touched and immediately bounced off a door frame. The extreme right-hand member outside of movable rod is attached to and is had the same sex magnetic pole relatively with the magnetism spheroid, because the movable rod can drive the cotton inside slide bar of extrusion at the in-process of downstream, the piston on pulling top when the slide bar downstream for the piston is toward the inside extrusion gas of gas coil, and the trachea can be by the flexible outer end branch in the twinkling of an eye of gas inflation, keeps out in door frame internal angle department, makes the door bounce-off, avoids closing suddenly when child is playing and presss from both sides wounded child.
Description
Technical Field
The invention relates to the technical field of doors, in particular to an intelligent home door capable of immediately bouncing away from a door frame when touched to avoid clamping injury of children.
Background
The door only plays a shielding role at the beginning, and gradually develops to various decorative and anti-theft models after the beginning, people live in the house as well, and can pass through the door smoothly when entering and exiting the house, a plurality of families can have a plurality of anti-theft doors at the entrance in the house with a plurality of rooms, and the entrance door is installed in the anti-theft door, so that the door in the inner room is usually opened for safety, and cannot be locked even if the door is closed.
When child is played in the joy, take the hand on the door frame easily, and often child's hand can be put at door frame internal corner department, many children when catching the camouflage or when playing in the joy, all like to open and close the door rotation, oneself or other children can be touch in careless by oneself, the door has certain distinguished and admirable production when rotating, the distinguished and admirable removal that drives the door, make the door close when removing easily, at this moment will lead to child's hand to be cliied easily, the condition that leads to child's hand to be pinched appears.
Disclosure of Invention
Technical scheme (I)
In order to realize the purpose of avoiding the hand injury of children caused by door clips during the playing, the invention provides the following technical scheme: an intelligent household door capable of immediately bouncing away from a door frame in a touch manner to avoid clamping injury of children comprises a supporting plate, wherein a movable plate is movably connected to the upper end of the supporting plate, a sliding groove is formed in the top end of the supporting plate, a magnetic ball body is connected to the inside of the sliding groove in a sliding manner, a clamping hole is formed in a plate block at the top of the right end of the movable plate, a magnetic ring is fixedly installed at the clamping hole, a rope penetrates through the magnetic ring, a magnet penetrates through the top of the rope, the top end of the plate block from the bottom of the rope to the bottom of the right end of the movable plate is fixedly connected with the two sides of a chassis, the shaft center of the chassis is connected to the outer ring of a pipeline in a sliding manner, the top end of the pipeline is fixedly connected to the bottom end of a telescopic sleeve, an air bag is elastically connected to the middle of the telescopic, the left end fixed connection of movable rod has the slide bar in the cotton right side of extrusion, the cotton top sliding connection of extrusion, and the top fixedly connected with piston of slide bar, piston fixed connection are in the top of trachea of rolling up, the extrusion cotton runs through the draw-in groove department of seting up in the middle part of movable block.
Preferably, each section of the movable plate rotatably connects the two plates through a movable shaft, and when one section of the movable plate is pulled in an inward and outward telescopic manner, the movable plates of other sections also move along with the section of the movable plate.
Preferably, the upper end of the sliding groove is opposite to the bottom end corresponding to the movable through opening of the movable plate, the movable plate can be driven to expand outwards when the magnetic ball slides outwards in the sliding groove, and when the magnetic ball does not slide outwards any more, the movable plate is automatically restored to the original position by the stretching spring which is elastically connected with the movable plate.
Preferably, the magnetic ring and the two ends of the magnet are correspondingly arranged in like magnetic poles, so that the rope can be prevented from excessively deflecting when the chassis is pulled, and the rope can shake when pulled due to the like magnetic poles which repel each other.
Preferably, the spacing hole has been seted up on the cotton left side of extrusion, and the trachea has been run through in the outside in spacing hole, and the cotton quilt of extrusion can make the inside unnecessary air of spacing hole concentrate to tracheal inside, reduces tracheal inside space, also can increase tracheal inside gas simultaneously.
Preferably, the interior of the air winding pipe is elastically connected with a tension spring, and when the air winding pipe is pressed downwards by the piston, the tail end of the air winding pipe can be filled with air at a moment so as to tilt outwards, and the air winding pipe can be blocked between the door and the door frame to prevent the door from being closed.
Preferably, the outer side of the rightmost end of the movable rod is attached with a magnetic pole with the same polarity as that of the magnetic ball, when the movable rod moves rightwards and is inserted into the center of the shaft in the movable plate, the movable rod is just positioned at the sliding groove, and the magnetic poles with the same polarity repel each other to enable the tail of the movable rod to push the magnetic ball outwards so as to drive the movable plate to move.
(II) advantageous effects
Compared with the prior art, the invention provides the intelligent home door capable of immediately bouncing away from the door frame when being touched to avoid clamping injury of children, and the intelligent home door has the following beneficial effects:
1. the intelligent home door capable of preventing children from being pinched and injured by bouncing off the door frame immediately by touching is characterized in that when the inside of the movable plate is propped open, the angle between the cross rods at the top end can be increased, when the chassis is pulled to move upwards through a rope, the rope can freely move in a hole formed in the top end of the movable plate, as the rope at the top part of the movable plate is fixedly connected with a magnet, when the top part of the rope is pulled by the bottom part, the magnet can unevenly slide at a magnetic ring, the mutual repulsion between the magnet and the magnetic ring can enable the sliding of the rope to be influenced to a certain degree, the chassis at the bottom part can swing all around when moving upwards, the gas inside the telescopic sleeve can be pressed at multiple angles by utilizing the up-and-down swinging of a gap in the swinging process, the top part of the chassis moves up to the bottom part of the telescopic sleeve, the telescopic sleeve is extruded to the top end, the telescopic sleeves at the upper end and the lower end, the middle part of the trachea is protruded outwards to be elastic, so that the hands of children are prevented from being injured when touching the hard inner corners of the door.
2. This touching is flicked immediately and is avoided child to press from both sides intelligent house door that hinders from door frame department, because the movable rod can drive the cotton inside slide bar of extrusion at the in-process of lapse, the piston on pulling top when slide bar lapse for the piston is toward rolling up the inside extrusion gas of trachea, and the trachea can be kept out at door frame internal angle department by gas expansion's flexible outer end branch in the twinkling of an eye, makes the door bounce, avoids pressing from both sides and hinders child.
Drawings
FIG. 1 is a schematic view of the overall structure of the mobile structure of the present invention;
FIG. 2 is a schematic diagram of a rotating rod pushing structure according to the present invention;
FIG. 3 is a detailed view of portion A of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of portion B of the structure of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the door and door frame moving structure of the present invention;
FIG. 6 is a schematic view showing the structure of the inserted link of the present invention;
fig. 7 is a schematic view of the movable structure of the present invention.
In the figure: the device comprises a support plate 1, a movable plate 2, a movable shaft 3, a magnetic ball 4, a sliding chute 5, a magnet 6, a magnetic ring 7, a rope 8, a shaft 9, a telescopic sleeve 10, an air bag 11, a chassis 12, a limiting rod 13, a door frame inner angle 14, a movable block 15, a movable rod 16, extruded cotton 17, an interval hole 18, an air pipe 19, a piston 20 and an air rolling pipe 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an intelligent home door capable of preventing children from being injured when touching and immediately bouncing off a door frame, wherein a movable plate 2 is movably connected to the upper end of a support plate 1, a chute 5 is formed at the top end of the support plate 1, a magnetic ball 4 is slidably connected inside the chute 5, a block hole is formed on a top plate of the right end of the movable plate 2, a magnetic ring 7 is fixedly installed at the block hole, a rope 8 penetrates through the magnetic ring 7, a magnet 6 penetrates through the top of the rope 8, the bottom of the rope 8 and the top end of a bottom plate at the right end of the movable plate 2 are fixedly connected with two sides of a chassis 12, the axial center of the chassis 12 is slidably connected with the outer ring of a pipeline, the top end of the pipeline is fixedly connected with the bottom end of a telescopic sleeve 10, an air bag 11 is elastically connected to the middle part of the telescopic sleeve 10, a press shaft 9 is slidably connected to the inner end of, the equal swing joint in middle part of spout 5 is in the right-hand member of movable rod 16, and the left end fixed connection of movable rod 16 is in the right side of the cotton 17 of extrusion, and the top sliding connection of the cotton 17 of extrusion has a slide bar, and the top fixedly connected with piston 20 of slide bar, piston 20 fixed connection are in the top of trachea 21, and the cotton 17 of extrusion runs through the draw-in groove department of seting up in the middle part of movable block 15.
Referring to fig. 1-2, in an intelligent home door capable of preventing children from being pinched when touching and immediately bouncing off a door frame, each section of a movable plate 2 rotatably connects two plates through a movable shaft 3, when one section of the movable plate 2 is pulled to extend and retract inside and outside, the movable plates 2 of other sections also move along with the movable shaft, the upper end of a chute 5 is opposite to the bottom end of a movable through hole corresponding to the movable plate 2, when a magnetic ball 4 slides to an outer ring inside the chute 5, the movable plate 2 can be driven to expand outwards, and when the magnetic ball 4 does not slide outwards any more, the movable plate 2 automatically restores to the original position by a tension spring elastically connected with the movable plate 2.
Referring to fig. 3-4, in the smart home door capable of preventing a child from being pinched when touching the door frame to bounce immediately, the magnetic coil 7 and the two ends of the magnet 6 are located at the same magnetic poles, so that the rope 8 can be prevented from being excessively deflected when the chassis 12 is pulled, and the rope 8 can be prevented from shaking when being pulled due to the repelling same magnetic poles.
Referring to fig. 2 and 6, in the smart home door capable of immediately bouncing away from the door frame to avoid clamping injury of a child, the outer side of the movable block 15 is movably clamped on the outer side of the inner corner 14 of the door frame, the outer side of the rightmost end of the movable rod 16 is attached with the same-polarity magnetic pole opposite to the magnetic ball 4, when the movable rod 16 moves rightwards and is inserted into the center of the inner shaft of the movable plate 2, the movable rod is just positioned at the chute 5, and the same-polarity magnetic poles repel each other to enable the tail of the movable rod 16 to push the magnetic ball 4 outwards so as to drive the movable plate.
Please refer to fig. 7, a smart home door capable of immediately bouncing away from a door frame to avoid clamping injury of a child in a touch manner, a spacing hole 18 is formed in the left side of an extrusion cotton 17, an air pipe 19 penetrates through the outer side of the spacing hole 18, the extrusion cotton 17 is extruded, redundant air in the spacing hole 18 is concentrated into the air pipe 19, the space in the air pipe is reduced, meanwhile, the air in the air pipe 19 can be increased, an extension spring is elastically connected in the air pipe 21, when the air pipe 21 is pressed downwards by a piston 20, the tail end of the air pipe 21 can be filled with air instantly, so that the tail end of the air pipe tilts outwards, the air pipe can be blocked between the door and the door frame, and the door is prevented from being closed.
The working principle is as follows: when the door is closed under normal conditions, the inner corner 14 of the door frame and the movable block 15 are wiped without influence, when children are joyful, hands of the children are habitually placed at the inner corner 14 of the door frame, when the door is about to be closed due to inertia, the movable block 15 of the door is firstly close to the inner corner 14 of the door frame, the hands of the children are placed at the inner corner 14 of the door frame at the moment, the movable block 15 is pushed to incline to the inside of the door by an angle of 45 degrees, the movable block 15 pushes the movable rods 16 inwards when moving towards the inside of the door, the plurality of movable rods 16 are arranged and inserted into the upper and lower holes of the movable plate 2 (as shown in figure 6), magnets which are opposite to the magnetic balls 4 are attached to the side surface of the rightmost end of the movable rods 16, when the movable plate 2 is in a normal state, the inner state of the movable plate 2 is in a close fit state due to the influence of an internal elastic structure, the magnetic balls 4 of the inner ring of the movable plate 2 are also, the magnetic ball 4 slides to the middle part at the sliding chute 5 and gathers, but when the movable rod 16 is inserted into the movable plate 2, the rightmost end of the movable rod 16 contacts the inner ring of the magnetic ball 4, the magnetic ball 4 and the movable rod 16 repel each other, so that the magnetic ball 16 slides along the outer ring inside the sliding chute 5 and pushes the movable plate 2, when the movable plate 2 pushes outwards, the convex part of the whole outer sharp corner is propped outwards, the distance between the upper end and the lower end of the movable plate 2 is reduced, the clamping groove in the middle of the movable plate 2 can also drive the movable rod 16 to move downwards (the bottommost movable rod 16 keeps still), when the movable rod 16 at the upper end moves downwards, the movable rod 16 at the upper end can drive the compression of the extrusion cotton 17, and because the right end at the left side of the extrusion cotton 17 is provided with the spacing hole 18, the extrusion cotton 17 extrudes the redundant air;
when the inside of the movable plate 2 is expanded, the angle between the cross rods at the top end is increased, the chassis 12 is pulled to move upwards through the rope 8, when the rope 8 moves, the rope 8 can freely move in the hole formed in the top end of the movable plate 2, because the rope 8 at the top part of the movable plate 2 is fixedly connected with the magnet 6, when the top part of the rope 8 is pulled by the bottom part, the rope 8 can unevenly slide at the magnetic ring 7, the mutual repulsion between the magnet 6 and the magnetic ring 7 enables the sliding of the rope 8 to be influenced to a certain extent, when the chassis 12 at the bottom part moves upwards, the chassis 12 at the bottom part can swing around, the air inside the telescopic sleeve 10 can be pressed at multiple angles by utilizing the up-and-down swinging of the gap part in the swinging process, the top part of the chassis 12 moves up to the bottom part of the telescopic sleeve 10, when the telescopic sleeve 10 is pressed to the top end, the telescopic sleeves 10 at the upper end and, upwards extrude and make according to axle 9 inside gas entering to trachea 19 at the pipeline at bottom chassis 12 top, trachea 19's the outside arch in middle part becomes elasticity, avoid the human body to be in touch the hard interior angle of door and be injured, and because movable rod 16 can drive the inside slide bar of extrusion cotton 17 at the in-process of downstream, the piston 20 on pulling top when the slide bar moves down, make piston 20 toward the inside extrusion gas of trachea 21, trachea 21 can be by the flexible outer end branch in the twinkling of an eye of gaseous inflation, support and keep out in door frame interior angle 14 department, make the door bounce, avoid pressing from hindering child.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a touching is bounced immediately and is avoided child to press from both sides intelligent house door of hindering from door frame department, its characterized in that: including backup pad (1), the upper end swing joint of backup pad (1) has fly leaf (2), spout (5) are seted up on the top of backup pad (1), spout (5) inside sliding connection has magnetic sphere (4), the card hole has been seted up to the right-hand member top plate of fly leaf (2), card hole department fixed mounting has magnetic ring (7), magnetic ring (7) department runs through rope (8), magnet (6) have been run through at the top of rope (8), the bottom of rope (8) is to the top of fly leaf (2) right-hand member bottom plate and the both sides fixed connection of chassis (12), sliding connection in the outer lane of pipeline is located at the axle center of chassis (12), the top fixed connection of pipeline is in the bottom of telescope tube (10), the middle part elastic connection of telescope tube (10) has gasbag (11), the top inner sliding connection of telescope tube (10) has according to axle (9), the right-hand member of telescope tube (10) passes through the inboard fixed connection on gag lever (13) and fly leaf (2) right- The connection, the equal swing joint in middle part of spout (5) is in the right-hand member of movable rod (16), and the left end of movable rod (16) is fixed connection in the right side of extrusion cotton (17), and the top sliding connection of extrusion cotton (17) has the slide bar, and the top fixedly connected with piston (20) of slide bar, piston (20) fixed connection in the top of curling pipe (21), extrusion cotton (17) run through the draw-in groove department of seting up in the middle part of movable block (15), every section of fly leaf (2) is rotated two plates through loose axle (3) and is connected, the upper end of spout (5) just to the bottom that corresponds activity board (1) activity opening, the both ends of magnetic ring (7) and magnet (6) are corresponding to be in like polarity magnetic pole, interval hole (18) have been seted up in the left side of extrusion cotton (17), the outside of interval hole (18) has run through trachea (19), the inside elastic connection of curling pipe (21) has extension spring, the outer side of the movable block (15) is movably clamped on the outer side of the inner corner (14) of the door frame, and the outer side of the rightmost end of the movable rod (16) is attached with a magnetic pole which is the same as the magnetic pole of the magnetic ball body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715200.8A CN110284821B (en) | 2019-08-05 | 2019-08-05 | Intelligent household door capable of preventing child from being pinched at position where door frame is bounced off immediately in touch mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715200.8A CN110284821B (en) | 2019-08-05 | 2019-08-05 | Intelligent household door capable of preventing child from being pinched at position where door frame is bounced off immediately in touch mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110284821A CN110284821A (en) | 2019-09-27 |
| CN110284821B true CN110284821B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715200.8A Expired - Fee Related CN110284821B (en) | 2019-08-05 | 2019-08-05 | Intelligent household door capable of preventing child from being pinched at position where door frame is bounced off immediately in touch mode |
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| Country | Link |
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| CN (1) | CN110284821B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170043Y (en) * | 2008-03-25 | 2008-12-24 | 朱辉 | Hand-clip-proof safety door |
| DE202008017252U1 (en) * | 2008-02-25 | 2009-07-09 | Heinrich J. Kesseböhmer KG | fastening device |
| CN203114083U (en) * | 2012-11-20 | 2013-08-07 | 闵玉强 | Automatic classroom door |
| CN107461120A (en) * | 2017-09-29 | 2017-12-12 | 昆山沃德诺利信息技术有限公司 | A kind of smart home door |
| CN208367473U (en) * | 2017-12-31 | 2019-01-11 | 常州机电职业技术学院 | Finger anti-pinch safety device for children |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1150143A2 (en) * | 2010-09-14 | 2011-11-04 | Design Lava Consultancy Company Ltd | Baby safety door stopper |
-
2019
- 2019-08-05 CN CN201910715200.8A patent/CN110284821B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008017252U1 (en) * | 2008-02-25 | 2009-07-09 | Heinrich J. Kesseböhmer KG | fastening device |
| CN201170043Y (en) * | 2008-03-25 | 2008-12-24 | 朱辉 | Hand-clip-proof safety door |
| CN203114083U (en) * | 2012-11-20 | 2013-08-07 | 闵玉强 | Automatic classroom door |
| CN107461120A (en) * | 2017-09-29 | 2017-12-12 | 昆山沃德诺利信息技术有限公司 | A kind of smart home door |
| CN208367473U (en) * | 2017-12-31 | 2019-01-11 | 常州机电职业技术学院 | Finger anti-pinch safety device for children |
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| Publication number | Publication date |
|---|---|
| CN110284821A (en) | 2019-09-27 |
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