CN103485705A - Child safety door fence - Google Patents
Child safety door fence Download PDFInfo
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- CN103485705A CN103485705A CN201310459966.7A CN201310459966A CN103485705A CN 103485705 A CN103485705 A CN 103485705A CN 201310459966 A CN201310459966 A CN 201310459966A CN 103485705 A CN103485705 A CN 103485705A
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- hurdle
- frame
- door fence
- fan
- door
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Abstract
The invention relates to a child safety door fence which comprises a door fence frame and a door fence leaf. The upper end of one side of the door fence leaf is connected with the door fence frame through a springback device. The springback device comprises a leaf corner block and a frame corner block. The leaf corner block and the frame corner block are in mutually-rotating connection. A spring which provides downward tensile force for the leaf corner block is arranged at the position of a rotating shaft. A first step surface on the leaf corner block abuts against a ring of flange on the frame corner block. The height of the flange is smoothly decreased progressively from the wall direction to the door fence leaf direction. A locking device is arranged at the upper end of the other side of the door fence leaf. According to the child safety door fence, automatic closing of the small-angle door fence is achieved, the safety performance of the door fence is greatly improved, and due to the fact that elastic potential energy of the spring is not completely depended, the service life of the door fence is also greatly prolonged.
Description
Technical field
The invention belongs to child safety gate hurdle technical field of structures, be specifically related to a kind of child safety gate hurdle with Automatic-closing function.
Background technology
But the child safety gate hurdle of prior art adopts stop assembly to prevent all foldings of Men Lan both sides, and needs manpower that the door hurdle is closed.The hurdle that often do not shut up the door carefully fully due to carelessness, thus the generation of a lot of children's safety accidents caused.Particularly be arranged on the old-fashioned door hurdle on stairs port and doorway, kitchen, because the structure that old-fashioned this non-automatic resilience closes, even can threaten children's life security.Part resilient structures in the market is due to the defect of structure, and the resilient mounting life-span is shorter, and safety is not high, and particularly low-angle is closed the door, and its structure can't be converted to less elastic potential energy larger kinetic energy, thereby can't close a hurdle fully, and hidden danger is very big.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of safety higher, and can realize the child safety gate hurdle of low-angle Automatic-closing.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of child safety gate hurdle, comprise Kuang Hemen hurdle, a hurdle fan, the upper end that a side is fanned on the door hurdle is connected with door hurdle frame by resilient mounting, described resilient mounting comprises fan hornblock and the frame hornblock mutually be rotationally connected, and the turning cylinder place is provided with the spring that downward pulling force is provided for the fan hornblock, on First terrace on described fan hornblock and frame hornblock one circle flange offsets, and the height of described flange is successively decreased to door hurdle fan directional smoothing by wall direction, and the upper end of the opposite side of described door hurdle fan is provided with locking device.
As preferred version: four bights of described door hurdle frame are equipped with width adjusting device towards the position of body of wall, and described width adjusting device comprises the nut fixed with door hurdle frame and is used for the screw rod of adjustment width.Such structure can be applicable to more local the installation, more convenient.
As preferred version: the described door position corresponding with locking device, Shan lower end, hurdle also is provided with bottom and locks, and further improves security performance.
The present invention is owing to adopting above technical scheme, utilize self gravitation and the spring force opposite house hurdle frame of door hurdle fan that a downward effect is arranged, and by the difference in height at the flange two ends on the frame hornblock, gravitional force and elastic potential energy are converted into to kinetic energy, guarantee that the door hurdle closes fully, effectively avoid forgetting that because of the adult closing the security incident occurred occurs.And this device still can effectively close a hurdle in the situation that low-angle opens the door, realize low-angle door hurdle Automatic-closing, greatly improved the security performance on door hurdle, and owing to not exclusively relying on the elastic potential energy of spring, so the also lengthening greatly of the life-span on door hurdle.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is door of the present invention hurdle open mode schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
As Fig. 1, a kind of child safety gate hurdle shown in Fig. 2, comprise a hurdle frame 1 and door hurdle fan 2, the upper end of door hurdle fan 2 one sides is connected with door hurdle frame 1 by resilient mounting, described resilient mounting comprises fan hornblock 4 and the frame hornblock 3 mutually be rotationally connected, and the turning cylinder place is provided with the spring that downward pulling force is provided for fan hornblock 4, First terrace 41 on described fan hornblock 4 offsets with the circle flange 32 on frame hornblock 3, the height of described flange 32 is successively decreased to door hurdle fan directional smoothing by wall direction, described First terrace 41 edges become arc transition, reduce and flange 32 real contact areas, reduce frictional force, elastic potential energy and gravitional force well are converted to kinetic energy, the upper end of the opposite side of described door hurdle fan is provided with locking device 5, locking device 5 is provided with switch and dials button 51.
Four bights of described door hurdle frame 1 are equipped with width adjusting device towards the position of body of wall, and described width adjusting device comprises the nut 71 fixed with door hurdle frame and the screw rod 72 that is used for adjustment width.The position corresponding with locking device 5, lower end of described door hurdle fan 2 also is provided with bottom lock 6.
During use, door hurdle finished product does not need the client to assemble, and the client only needs according to the screw rod 72 on the width adjusting width adjusting device at own door, then firm being arranged on door by the door hurdle.Then open locking device 5, realize opening the door action.The door hurdle can utilize resilient mounting to realize that thereby automatic door-closing action guarantees the safety on a hurdle.
Claims (3)
1. a child safety gate hurdle, comprise a hurdle frame (1) and door hurdle fan (2), it is characterized in that: the upper end of door hurdle fan (2) one sides is connected with door hurdle frame (1) by resilient mounting, described resilient mounting comprises fan hornblock (4) and the frame hornblock (3) mutually be rotationally connected, and the turning cylinder place is provided with the spring that downward pulling force is provided for fan hornblock (4), First terrace (41) on described fan hornblock (4) offsets with the circle flange (32) on frame hornblock (3), the height of described flange (32) is successively decreased to door hurdle fan directional smoothing by wall direction, the upper end of the opposite side of described door hurdle fan is provided with locking device (5).
2. a kind of child safety gate according to claim 1 hurdle, it is characterized in that: four bights of described door hurdle frame (1) are equipped with width adjusting device towards the position of body of wall, and described width adjusting device comprises the nut (71) fixed with door hurdle frame and the screw rod (72) that is used for adjustment width.
3. a kind of child safety gate according to claim 1 hurdle, is characterized in that: lock (6) bottom the position corresponding with locking device (5), lower end of described door hurdle fan (2) also is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459966.7A CN103485705A (en) | 2013-09-29 | 2013-09-29 | Child safety door fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459966.7A CN103485705A (en) | 2013-09-29 | 2013-09-29 | Child safety door fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485705A true CN103485705A (en) | 2014-01-01 |
Family
ID=49826254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459966.7A Pending CN103485705A (en) | 2013-09-29 | 2013-09-29 | Child safety door fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485705A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153702A (en) * | 2014-08-28 | 2014-11-19 | 浙江鑫博婴童用品有限公司 | Single-piece door fence |
| CN104213785A (en) * | 2014-08-28 | 2014-12-17 | 浙江鑫博婴童用品有限公司 | Rotating shaft part of single door sill |
| CN104343301A (en) * | 2014-08-28 | 2015-02-11 | 浙江鑫博婴童用品有限公司 | Locking mechanism of monolithic door fence lock box |
| CN104343300A (en) * | 2014-08-28 | 2015-02-11 | 浙江鑫博婴童用品有限公司 | Lock box of monolithic door fence |
| CN107740672A (en) * | 2017-11-14 | 2018-02-27 | 盐城市斯壮格安全设备有限公司 | A series self-closing safety doors |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041051A (en) * | 1979-02-09 | 1980-09-03 | Adams I B | Baby gates |
| TW494965U (en) * | 2001-07-11 | 2002-07-11 | Demby Dev Co Ltd | Open-close structure for security door balustrade |
| CN101871310A (en) * | 2010-06-25 | 2010-10-27 | 白海莉 | Door sill for infants |
| CN201843431U (en) * | 2010-10-19 | 2011-05-25 | 东莞市润生塑胶五金有限公司 | Automatic closing mechanism of safety door guard railing |
| CN202300116U (en) * | 2011-09-22 | 2012-07-04 | 上海意慧婴儿用品有限公司 | Safety door guard rail |
| CN203515291U (en) * | 2013-09-29 | 2014-04-02 | 浙江鑫博婴童用品有限公司 | Child safety door rail |
-
2013
- 2013-09-29 CN CN201310459966.7A patent/CN103485705A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041051A (en) * | 1979-02-09 | 1980-09-03 | Adams I B | Baby gates |
| TW494965U (en) * | 2001-07-11 | 2002-07-11 | Demby Dev Co Ltd | Open-close structure for security door balustrade |
| CN101871310A (en) * | 2010-06-25 | 2010-10-27 | 白海莉 | Door sill for infants |
| CN201843431U (en) * | 2010-10-19 | 2011-05-25 | 东莞市润生塑胶五金有限公司 | Automatic closing mechanism of safety door guard railing |
| CN202300116U (en) * | 2011-09-22 | 2012-07-04 | 上海意慧婴儿用品有限公司 | Safety door guard rail |
| CN203515291U (en) * | 2013-09-29 | 2014-04-02 | 浙江鑫博婴童用品有限公司 | Child safety door rail |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153702A (en) * | 2014-08-28 | 2014-11-19 | 浙江鑫博婴童用品有限公司 | Single-piece door fence |
| CN104213785A (en) * | 2014-08-28 | 2014-12-17 | 浙江鑫博婴童用品有限公司 | Rotating shaft part of single door sill |
| CN104343301A (en) * | 2014-08-28 | 2015-02-11 | 浙江鑫博婴童用品有限公司 | Locking mechanism of monolithic door fence lock box |
| CN104343300A (en) * | 2014-08-28 | 2015-02-11 | 浙江鑫博婴童用品有限公司 | Lock box of monolithic door fence |
| CN104343301B (en) * | 2014-08-28 | 2016-08-24 | 浙江鑫博婴童用品有限公司 | A kind of retaining mechanism of monolithic door hurdle lock box |
| CN107740672A (en) * | 2017-11-14 | 2018-02-27 | 盐城市斯壮格安全设备有限公司 | A series self-closing safety doors |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |