CN104453613A - Anti-pinching interior door - Google Patents
Anti-pinching interior door Download PDFInfo
- Publication number
- CN104453613A CN104453613A CN201410762714.6A CN201410762714A CN104453613A CN 104453613 A CN104453613 A CN 104453613A CN 201410762714 A CN201410762714 A CN 201410762714A CN 104453613 A CN104453613 A CN 104453613A
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- China
- Prior art keywords
- door
- air bag
- groove
- plate
- handle
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Abstract
The invention discloses an anti-pinching interior door comprising a door plate, a lock cylinder, a handle and an air bag. The lock cylinder is embedded in the door plate. The handle is detachably connected with the door plate. A groove is formed in the sidewall of the door plate. The air bag is arranged in the groove. The top of the air bag is adhered to the top in the groove of the door plate. An air nozzle, a pressure gauge and a relief valve are arranged on the air bag. The anti-pinching interior door has the advantages that the problems that, in real life, hands or feet of people are accidentally pinched by the door or that people fail to unlock the door are solved, and in case that the door is accidentally closed, hands or feet are never pinched.
Description
Technical field
The present invention relates to interior door field, be specifically related to a kind of finger interior door.
Background technology
In daily life, cause hand by can be found everywhere of crushing owing to closing the door accidentally or surprisingly close the door, especially child, is often caused swelling by door hand folding because of carelessness, and serious even can fracture, under the nurse not having the head of a family, child plays and is absolutely unsafe near doorway, but the head of a family can not at every moment keep child at one's side again, and particularly child is large at visitors flowrate such as classrooms, switch gate is local frequently, finger very easily occurs by folder thing.For adult, door is shut unexpectedly and do not locked because of carelessness with key or child is just at the right time the thing of the unusual headache of part indoor, usually in such cases, people have to select picking lock or climb into from next door door and window, cause much unnecessary trouble to people's life.
Summary of the invention
The technical problem to be solved in the present invention surprisingly closes for door in actual life to crush trick or stranded situation outdoors, provides a kind of finger interior door, and when to have unexpected a closedown, trick can not by the feature crushed.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of finger interior door, comprise door-plate, lock core, handle and air bag, described lock core is nested on door-plate, handle and door-plate removably connect, and the sidewall of described door-plate is provided with groove, and described air bag is positioned at groove, top adhesive in the top of described air bag and door-plate groove, described air bag is provided with valve, pressure meter and relief valve.
Adopt a kind of finger interior door in this programme, comprise door-plate, lock core, handle and air bag, described lock core is nested on door-plate, and handle and door-plate removably connect; Lock core plays connection door and doorframe, and handle conveniently opens the door and closes the door.Handle is changed when handle is connected and is with door-plate is detachable and facilitates handle to damage.The sidewall of described door-plate is provided with groove, and described air bag is positioned at groove; Groove plays a part to hold air bag.Top adhesive in the top of described air bag and door-plate groove; Prevent air bag from departing from from groove.Described air bag is provided with valve, pressure meter and relief valve.Valve plays external air valve device and connects, to the effect that air bag is inflated.Pressure meter plays a part to observe the force value in air bag, avoids the pressure in air bag excessive and blasts.Relief valve plays pressure release effect, and when the pressure of air bag reaches setting value, relief valve is automatically opened and outwards drained by the gas in air bag.
Operating principle of the present invention and beneficial effect are: when using of the present invention, and first check that whether valve, pressure meter, relief valve be intact, whether air bag leaks gas.After to be checked, the valve of inflator is connected with the valve of air bag, inflates in air bag.When the pressure in air bag reaches predetermined value, stop inflating to air bag.When child plays, when careless finger is stuck between doorframe and door, air bag is pointed extruding, pressure increase in air bag, concaves with the air bag region of finger contact, and other outwards do not expand with the air bag region of finger contact, make air bag and door frame contact, now air bag is extruded by doorframe, and make the pressure in air bag continue to increase, now relief valve is opened.Gas in air bag outwards discharges, and now air bag diminishes, and has larger gap between air bag and doorframe, and the distortion pointed with air bag is moved near the direction of air bag.Now from then on finger can be extracted out in gap easily, avoids finger to be crushed.
Further, described groove is positioned at below the handle on door-plate.Usual generation finger by child's head of crushing all below 1.2 meters, the child that height is more than 1.2 meters seldom occurs to point the event crushed by door, and finger crushes below the handle usually on door-plate, therefore groove is arranged on below handle, while ensureing child's finger safe, reduce the processing cost of door.
Further, described relief valve is positioned at the low side of air bag.Avoid child to be at play middle by relief valve damage, relief valve is positioned at air bag low side, and child not easily touches.
Further, described valve height is overhead 50 centimetres.Valve is higher is inflating Vietnamese side just to air bag, according to the air tubing length of common inflator, and 50 centimetres of height that can meet for common inflator.
Accompanying drawing explanation
Fig. 1 is the air bag of a kind of finger interior door of the present invention embodiment schematic diagram when being full of gas;
Schematic diagram when Fig. 2 is the bladder deflates of a kind of finger interior door of the present invention embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: door-plate 1, handle 2, lock core 3, groove 4, air bag 5, valve 6, pressure meter 7, relief valve 8.
Embodiment is substantially as shown in Figure 1: a kind of finger interior door, comprises door-plate 1, lock core 3, handle 2 and air bag 5, and the side of door-plate 1 is provided with groove 4, and the cross sectional shape of groove 4 is circular arc, and the radius of circular arc is 10 centimetres, and the length of groove 4 is 1200 millimeters.Air bag 5 is positioned at groove 4, and the top adhesive in the top of air bag 5 and door-plate 1 groove 4, air bag 5 is provided with valve 6, pressure meter 7 and relief valve 8.Valve 6 height overhead about 50 cm, pressure meter 7 terrain clearance about 1100 millimeter, relief valve 8 to be positioned at bottom air bag 5 overhead about 50 millimeter.When using this interior door, first check that whether pressure meter 7, valve 6, relief valve 8 be intact.The valve 6 of inflator is connected with the valve 6 on air bag 5, inflates to air bag 5, observe the value of pressure meter 7.When the pressure in air bag 5 reaches predetermined value, stop inflating to air bag 5.
As shown in Figure 2, when child is at play, when careless finger is stuck between doorframe and door, air bag 5 is extruded by finger, the pressure increase in air bag 5, concave with air bag 5 region of finger contact, other outwards do not expand with air bag 5 region of finger contact, and make air bag 5 and door frame contact, now air bag 5 is extruded by doorframe, make the pressure in air bag 5 continue to increase, now relief valve 8 is opened.Gas in air bag 5 outwards discharges, and now air bag 5 diminishes, and the distortion pointed with air bag 5 is moved near the direction of air bag 5.Have larger gap between air bag 5 and doorframe, now from then on finger can be extracted out in gap easily, avoids finger to crush.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.
Claims (4)
1. a finger interior door, it is characterized in that: comprise door-plate, lock core, handle and air bag, described lock core is nested on door-plate, handle and door-plate removably connect, the sidewall of described door-plate is provided with groove, described air bag is positioned at groove, and the top adhesive in the top of described air bag and door-plate groove, described air bag is provided with valve, pressure meter and relief valve.
2. a kind of finger interior door according to claim 1, is characterized in that: described groove is positioned at below the handle on door-plate.
3. a kind of finger interior door according to claim 2, is characterized in that: described relief valve is positioned at the low side of air bag.
4. a kind of finger interior door according to claim 3, is characterized in that: described valve height is overhead 50 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762714.6A CN104453613A (en) | 2014-12-14 | 2014-12-14 | Anti-pinching interior door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762714.6A CN104453613A (en) | 2014-12-14 | 2014-12-14 | Anti-pinching interior door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453613A true CN104453613A (en) | 2015-03-25 |
Family
ID=52900292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762714.6A Pending CN104453613A (en) | 2014-12-14 | 2014-12-14 | Anti-pinching interior door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453613A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507767A (en) * | 2015-12-11 | 2016-04-20 | 徐敏旺 | Interior door |
| CN107165547A (en) * | 2017-07-25 | 2017-09-15 | 湖州韵高木业有限公司 | A kind of Anti-pinch safe door |
| CN107246227A (en) * | 2017-07-25 | 2017-10-13 | 湖州韵高木业有限公司 | A kind of Anti-pinch door without injuring of concealed rotating shaft |
| CN108967464A (en) * | 2018-08-31 | 2018-12-11 | 张梦华 | A kind of electric dough-sheeter with hand clamping prevention function |
-
2014
- 2014-12-14 CN CN201410762714.6A patent/CN104453613A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507767A (en) * | 2015-12-11 | 2016-04-20 | 徐敏旺 | Interior door |
| CN107165547A (en) * | 2017-07-25 | 2017-09-15 | 湖州韵高木业有限公司 | A kind of Anti-pinch safe door |
| CN107246227A (en) * | 2017-07-25 | 2017-10-13 | 湖州韵高木业有限公司 | A kind of Anti-pinch door without injuring of concealed rotating shaft |
| CN108967464A (en) * | 2018-08-31 | 2018-12-11 | 张梦华 | A kind of electric dough-sheeter with hand clamping prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |