CN204266851U - Emergency escape door when natural calamity occurs - Google Patents
Emergency escape door when natural calamity occurs Download PDFInfo
- Publication number
- CN204266851U CN204266851U CN201420772525.2U CN201420772525U CN204266851U CN 204266851 U CN204266851 U CN 204266851U CN 201420772525 U CN201420772525 U CN 201420772525U CN 204266851 U CN204266851 U CN 204266851U
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- China
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- plate
- door
- inside casing
- lower door
- internal hilar
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Abstract
The utility model discloses a kind of emergency escape door when natural calamity occurs, door-plate is provided with in door inside casing, dividing plate is provided with in door inside casing, dividing plate and door inside casing are fixed, upper door-plate and dividing plate are fixed, lower door-plate is provided with in door inside casing, lower door-plate is provided with hinge, hinge is connected with dividing plate and lower door-plate, lower door-plate concave side wall forms groove, groove is communicated with the bottom of lower door-plate, the sidewall of groove all protrudes formation boss, boss is communicated with the bottom of lower door-plate, two pieces of internal hilar plates are provided with between lower door-plate, internal hilar plate is separately positioned in one of them groove, internal hilar plate indent forms chute, boss is arranged in chute, bearing pin is provided with in door inside casing, bearing pin is through two pieces of lower door-plates and two pieces of internal hilar plates.This emergency escape door directly can be opened from door-plate, people can be quickly move through, can not be subject to the impact of doorframe end of door plate, can be convenient to of short duration the hiding of people after strutting door-plate, the safety of protection people.
Description
Technical field
The utility model relates to a kind of escape, especially relates to a kind of emergency escape door when natural calamity occurs.
Background technology
Natural calamity refers to phenomenon or the sequence of events such as casualties, property loss, social unstability, the destruction Of resources because natural ANOMALOUS VARIATIONS causes.Its formation must possess two conditions: one is will have nature mutation as inducement, two be to have suffer damage people, property, resource is as the object bearing disaster.Also referred to as natural disaster, refer to the anomaly that occurring in nature occurs, this anomaly causes tragic consequence to the biology of surrounding, for human society, namely form disaster.Tellurian natural variation, comprises the natural variation that mankind's activity is brought out, without time without ground not generation, when this variation brings harm to human society, namely form natural calamity.Because it brings infringement in various degree to the production of the mankind and life, comprise between the man and nature that work as medium, and associated interpersonal relation.The effect that disaster is all passiveness or destroys.Thus, natural calamity is a kind of form of expression of Conflict between human and nature, has the double attribute of nature and society, be the mankind go over, now, in the future faced by one of most stern challenge.People generally live in indoor, indoor are all provided with door, when natural calamity occurs, especially the vibrations of earthquake, easily cause door to be squeezed distortion, make door cannot smooth opening, when this just escapes to people, cause obstruction, sometimes several seconds delay just may cause serious consequence, damages the safety of people.
Utility model content
The purpose of this utility model be to overcome above-mentioned existing door be squeezed when earthquake that distortion causes cannot smooth opening, obstruction is caused when people are escaped, serious consequence can be caused, to the problem that the safety of people damages, devise a kind of emergency escape door when natural calamity occurs, this emergency escape door directly can be opened from door-plate, people can be quickly move through, the impact of doorframe end of door plate can not be subject to, the principle utilizing triangle to have stability after strutting door-plate can also be convenient to of short duration the hiding of people, the safety of protection people, solve existing door be squeezed when earthquake that distortion causes cannot smooth opening, obstruction is caused when people are escaped, serious consequence can be caused, to the problem that the safety of people damages.
The purpose of this utility model is achieved through the following technical solutions: the emergency escape door when natural calamity occurs, comprise inner hollow and the door inside casing of bottom end opening, door-plate is provided with in described door inside casing, the top of upper door-plate and the inwall top of door inside casing are fixed, the sidewall of the sidewall of upper door-plate and the inwall of door inside casing is fixed, dividing plate is provided with in door inside casing, the sidewall of the two ends of dividing plate and the inwall of door inside casing is fixed, dividing plate is arranged on the below of door-plate, the bottom of upper door-plate and the top of dividing plate are fixed, identical and the parallel lower door-plate of two block structures is provided with in door inside casing, lower door-plate is all arranged on the below of dividing plate, gap is there is or contacts in the sidewall of lower door-plate with the sidewall of the inwall of door inside casing, and the top of lower door-plate is provided with hinge, hinge connects with dividing plate and corresponding lower door-plate simultaneously, lower door-plate can rotate around connected hinge, the concave side wall formation groove that lower door-plate is close to each other, and groove is communicated with the bottom of lower door-plate, the sidewall of groove all protrudes formation boss, boss is communicated with the bottom of lower door-plate, boss is parallel with groove, two pieces of internal hilar plates are provided with between lower door-plate, internal hilar plate is separately positioned in one of them groove, and this internal hilar plate forms chute near the equal indent of wall of the sidewall of groove, boss is arranged in chute, internal hilar plate can slide into the outside of lower door-plate along boss, there is gap in the sidewall of the inwall of internal hilar plate and door inside casing, bearing pin is provided with in door inside casing, bearing pin is simultaneously through two pieces of lower door-plates and two pieces of internal hilar plates, bearing pin is arranged on the below of dividing plate.
The bottom of described internal hilar plate is fitted with beam, and the face size of beam is less than the bottom face size of internal hilar plate.
The elastic spacing post that several rectangular permutations are arranged is provided with between described internal hilar plate and its close lower door-plate, elastic spacing post is vertically fixed on the end face of groove, the other end of elastic spacing post and internal hilar plate perpendicular contact, holddown spring in elastic spacing post, the center line of holddown spring and the center line of elastic spacing post overlap.
In sum; the beneficial effects of the utility model are: this emergency escape door directly can be opened from door-plate; people can be quickly move through; the impact of doorframe end of door plate can not be subject to; the principle utilizing triangle to have stability after strutting door-plate can also be convenient to of short duration the hiding of people; the safety of protection people; solve existing door be squeezed when earthquake that distortion causes cannot smooth opening; obstruction is caused when people are escaped; serious consequence can be caused, to the problem that the safety of people damages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional view along bearing pin place;
Fig. 3 is that schematic diagram opened by lower door-plate;
Fig. 4 is that internal hilar plate skids off schematic diagram.
Mark and corresponding component title in accompanying drawing: 1-door inside casing; 2-upper door-plate; 3-lower door-plate; 4-hinge; 5-internal hilar plate; 6-bearing pin; 8-beam; 9-elastic spacing post; 10-chute; 11-dividing plate.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, emergency escape door when natural calamity occurs, comprise inner hollow and the door inside casing 1 of bottom end opening, door-plate 2 is provided with in described door inside casing 1, the top of upper door-plate 2 and the inwall top of door inside casing 1 are fixed, the sidewall of the sidewall of upper door-plate 2 and the inwall of door inside casing 1 is fixed, dividing plate 11 is provided with in door inside casing 1, the sidewall of the two ends of dividing plate 11 and the inwall of door inside casing 1 is fixed, dividing plate 11 is arranged on the below of door-plate 2, the bottom of upper door-plate 2 and the top of dividing plate 11 are fixed, identical and the parallel lower door-plate 3 of two block structures is provided with in door inside casing 1, lower door-plate 3 is all arranged on the below of dividing plate 11, gap is there is or contacts in the sidewall of lower door-plate 3 with the sidewall of the inwall of door inside casing 1, and the top of lower door-plate 3 is provided with hinge 4, hinge 4 connects with dividing plate 11 and corresponding lower door-plate 3 simultaneously, it is outside that lower door-plate 3 can turn to interior doorframe 1 around connected hinge 4, the concave side wall formation groove that lower door-plate 3 is close to each other, and groove is communicated with the bottom of lower door-plate 3, the sidewall of groove all protrudes formation boss, boss is communicated with the bottom of lower door-plate 3, boss is parallel with groove, two pieces of internal hilar plates 5 are provided with between lower door-plate 3, internal hilar plate 5 is separately positioned in one of them groove, and this internal hilar plate 5 forms chute 10 near the equal indent of wall of the sidewall of groove, boss is arranged in chute 10, internal hilar plate 5 can slide into the outside of lower door-plate 3 along boss, gap is there is in internal hilar plate 5 with the sidewall of the inwall of door inside casing 1, bearing pin 6 is provided with in door inside casing 1, bearing pin 6 is simultaneously through two pieces of lower door-plates 3 and two pieces of internal hilar plates 5, bearing pin 6 is arranged on the below of dividing plate 11.Under normal circumstances, the utility model is the same with common door to be used, door inside casing 1 is linked on door-plate, carry out coordinating with the housing being arranged on metope and rotate, use as shutter door, upper door-plate 2 is fixed in an inside casing 1, lower door-plate 3 and internal hilar plate 5 are fixed as entirety by bearing pin 6, at this moment door-plate 3 is played to rotate, when there is earthquake, due to the extruding of wall, interior doorframe 1 can be made stuck by exterior door frame, goalkeeper cannot open, people are trapped in indoor, delay the time of escape, and the utility model is by extracting bearing pin 6, utilize and rotate lower door-plate 3, people can be passed through below dividing plate 11, avoid being trapped in indoor and the escape time incured loss through delay, but when indoor do not have the place of safety to hide, internal hilar plate 5 can be skidded off from lower door-plate 3, form the triangle body space of an inner hollow, people can hide wherein momently, beyond thought effect can be played, and internal hilar plate 5 can form self-locking after pulling out, space is very firm, protect the safety of people, this emergency escape door directly can be opened from door-plate, people can be quickly move through, the impact of doorframe end of door plate can not be subject to, the principle utilizing triangle to have stability after strutting door-plate can also be convenient to of short duration the hiding of people, the safety of protection people, solve existing door be squeezed when earthquake that distortion causes cannot smooth opening, obstruction is caused when people are escaped, serious consequence can be caused, to the problem that the safety of people damages.
The bottom of described internal hilar plate 5 is fitted with beam 8, and the face size of beam 8 is less than the bottom face size of internal hilar plate 5.The vibration-absorptive material that beam 8 is mounted in the bottom of internal hilar plate 5 is made; play the effect of damping and protection internal hilar plate 5, at internal hilar plate 5 from when skidding off between lower door-plate 3, impact force can be reduced; internal hilar plate 5 is avoided to be out of shape or to be damaged, in order to avoid cause internal hilar plate 5 stuck between lower door-plate 3.
The elastic spacing post 9 that several rectangular permutations are arranged is provided with between described internal hilar plate 5 and its close lower door-plate 3, elastic spacing post 9 is vertically fixed on the end face of groove, the other end of elastic spacing post 9 and internal hilar plate 5 perpendicular contact, holddown spring in elastic spacing post 9, the center line of holddown spring and the center line of elastic spacing post 9 overlap.Holddown spring in elastic spacing post 9 is all generally be in compressive state, when this state of Fig. 1, Fig. 2, Fig. 3, internal hilar plate 5 is pressed in the groove of lower door-plate 3 by the effect of elastic spacing post 9, internal hilar plate 5 can be avoided so freely to skid off between lower door-plate 3, after internal hilar plate 5 is pulled out, elastic spacing post 9 extends the top of withstanding internal hilar plate 5 under the effect of holddown spring, realize spacing, avoid internal hilar plate 5 to move in a groove owing to the factor such as to rock, when people are hidden, occur potential safety hazard.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (3)
1. the emergency escape door when natural calamity occurs, it is characterized in that: comprise inner hollow and the door inside casing (1) of bottom end opening, door-plate (2) is provided with in described door inside casing (1), the top of upper door-plate (2) and the inwall top of door inside casing (1) are fixed, the sidewall of the sidewall of upper door-plate (2) and the inwall of door inside casing (1) is fixed, dividing plate (11) is provided with in door inside casing (1), the sidewall of the two ends of dividing plate (11) and the inwall of door inside casing (1) is fixed, dividing plate (11) is arranged on the below of door-plate (2), the bottom of upper door-plate (2) and the top of dividing plate (11) are fixed, identical and the parallel lower door-plate (3) of two block structures is provided with in door inside casing (1), lower door-plate (3) is all arranged on the below of dividing plate (11), gap is there is or contacts in the sidewall of lower door-plate (3) with the sidewall of the inwall of door inside casing (1), and the top of lower door-plate (3) is provided with hinge (4), hinge (4) connects with dividing plate (11) and corresponding lower door-plate (3) simultaneously, it is outside that lower door-plate (3) can turn to an inside casing (1) around connected hinge (4), the concave side wall that lower door-plate (3) is close to each other forms groove, and groove is communicated with the bottom of lower door-plate (3), the sidewall of groove all protrudes formation boss, boss is communicated with the bottom of lower door-plate (3), boss is parallel with groove, two pieces of internal hilar plates (5) are provided with between lower door-plate (3), internal hilar plate (5) is separately positioned in one of them groove, and this internal hilar plate (5) forms chute (10) near the equal indent of wall of the sidewall of groove, boss is arranged in chute (10), internal hilar plate (5) can slide into the outside of lower door-plate (3) along boss, gap is there is in internal hilar plate (5) with the sidewall of the inwall of door inside casing (1), bearing pin (6) is provided with in door inside casing (1), bearing pin (6) is simultaneously through two pieces of lower door-plates (3) and two pieces of internal hilar plates (5), bearing pin (6) is arranged on the below of dividing plate (11).
2. the emergency escape door when natural calamity occurs according to claim 1, is characterized in that: the bottom of described internal hilar plate (5) is fitted with beam (8), and the face size of beam (8) is less than the bottom face size of internal hilar plate (5).
3. the emergency escape door when natural calamity occurs according to claim 1, it is characterized in that: between described internal hilar plate (5) and its close lower door-plate (3), be provided with the elastic spacing post (9) that several rectangular permutations are arranged, elastic spacing post (9) is vertically fixed on the end face of groove, the other end of elastic spacing post (9) and internal hilar plate (5) perpendicular contact, holddown spring in elastic spacing post (9), the center line of holddown spring and the center line of elastic spacing post (9) overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772525.2U CN204266851U (en) | 2014-12-10 | 2014-12-10 | Emergency escape door when natural calamity occurs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772525.2U CN204266851U (en) | 2014-12-10 | 2014-12-10 | Emergency escape door when natural calamity occurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266851U true CN204266851U (en) | 2015-04-15 |
Family
ID=52801723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772525.2U Expired - Fee Related CN204266851U (en) | 2014-12-10 | 2014-12-10 | Emergency escape door when natural calamity occurs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152183A (en) * | 2017-07-03 | 2017-09-12 | 湖南文理学院 | A kind of emergency hedge system |
-
2014
- 2014-12-10 CN CN201420772525.2U patent/CN204266851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152183A (en) * | 2017-07-03 | 2017-09-12 | 湖南文理学院 | A kind of emergency hedge system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |