CN103835632B - The collapsible vehicle escape window of lower turning type - Google Patents
The collapsible vehicle escape window of lower turning type Download PDFInfo
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- CN103835632B CN103835632B CN201410104020.3A CN201410104020A CN103835632B CN 103835632 B CN103835632 B CN 103835632B CN 201410104020 A CN201410104020 A CN 201410104020A CN 103835632 B CN103835632 B CN 103835632B
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Abstract
The collapsible vehicle escape window of lower turning type, relates to passenger carrying vehicle.Comprise outer window frame, the window inside casing of band glass, folding middle plate and folded chassis; Described folded chassis, folding middle plate, window inside casing are from bottom to top arranged on outer window frame inside by hinge arrangement successively, outer window frame is installed on extraneous body frame, folded chassis is connected with bottom outer window frame by hinge, in folding, plate is connected with folded chassis by hinge, window inside casing is connected with folding middle plate by hinge, in window, arch is connected by locking mechanism with outer window frame, be provided with self-locking air spring between folded chassis and folding middle plate, the two ends of self-locking air spring are arranged on folded chassis and folding middle plate respectively by hinge arrangement; Be provided with air spring between window inside casing and folding middle plate, air spring one end is connected with window inside casing by hinge arrangement, and the other end is connected with connecting rod one end by hinge arrangement, and the connecting rod other end is connected with extraneous body frame; Described outer window frame is provided with left lockhole, right lockhole and upper lockhole.
Description
Technical field
The present invention relates to passenger carrying vehicle, especially relate to one and be applicable to all kinds of passenger carrying vehicle, occupant can the collapsible vehicle escape window of lower turning type of fast-escape when crisis.
Background technology
Traffic accident frequently has generation, someone be set on fire, collide catch fire, fire that high temperature spontaneous combustion causes, the collision, the overturning that also have a variety of causes to cause, even sink to waters, or even the accident such as terrified abduction.If occupant self can not flee from compartment in time or can not get the external world and sue and labour, to the harm of life by even more serious.Therefore, the patency of escape window, convenience just seem very important.Currently, the escape scuttle of all kinds of bus, motor bus etc. but makes people worried.Particularly increasing palace car adopts the vehicle window design of totally-enclosed, must evacuate occupant rapidly when meeting an automobile accident; If run into other disasters such as fire incident or terrorist kidnap, very easily destroyed or terrorist guards the Circuits System of automatic door of passenger coach, and cause car door to be difficult at short notice open or even cannot open, this can increase the difficulty of escape further.For this reason, in recent years both at home and abroad all in the various escape window device of research and design vehicle.Current market product mainly contains following several:
1. damage type escape window.Escape scuttle is opened, the demolition set that Typical Representative is life-saving hamer and is installed on vehicle window by the mode destroying vehicle window.Use life-saving hamer to need no small strength, and need to understand correct impact position, be usually difficult at short notice open escape scuttle; And demolition set exists the problem of reliability and security, the glass fragment of explosion very likely brings actual bodily harm and psychology fear to surrounding people.
2. upper-turn-type escape window.Need occupant to use comparatively great strength upwards to open escape scuttle during use, due to without support arm, also need occupant to continue to prop up escape window and occupant just can be made to escape from.This escape scuttle device existence takes time and effort, and what also affect occupant escapes from probability.
3. plug-type escape window.The window area that plug-type escape window is opened is very little, can only meet a minority and escape within the limited time.
China Patent Publication No. CN102815276A provides the emergency vehicle effectively opened fast during a kind of breaking out of fire dangerous situation escape window, comprises vehicle window and window frame, and vehicle window is following and window frame is hinged below; This emergency vehicle escape window also comprises and to be abutted in outside car on other limit of vehicle window under normality window frame corresponding edge and lock, and vehicle window is separated the emergency opening device opening vehicle window by the top of vehicle window of extrapolating when emergent with window frame.
Chinese patent notification number CN202007614U provide a kind of coach emergency window, comprises the forms be arranged on passenger car, locking device, rotating disk linkage, motor, sensor circuit, driver's button and mechanical switch; Rotate drive by motor and open locking device; Sensor circuit is connected with motor by relay with driver's button, and sensor circuit is when sensing that smokescope exceedes preset value or driver's button equal trigger relay starter motor when being pressed, and then emergency opening escape window.
Above-mentioned several escape window device is except respective limitation, and also common exist two large problems: one, and outlet and the ground distance of escape window are too high, and namely occupant must jump out window and could escape.The escape of this " jumping car formula ", very easily allows the personnel of escaping from injure unexpectedly on the one hand; On the other hand escape difficulty is added to the old,weak,sick and disabled person.Its two, escape scuttle is less.Be tall and big to the bodily form and old and weak people, women and children person on the one hand, escape from process and be easily stuck in escape scuttle, affect the evacuation usefulness of escape scuttle; People are in emergency situation in the face of narrow and small escape scuttle on the other hand, can aggravate the generation of chaotic case such as pushing mutually, and then affect escape speed or cause injury to personnel.
Summary of the invention
The object of the present invention is to provide a kind of by automatically controlled unlatching or the artificial collapsible vehicle escape window of lower turning type opened, turn under escape window after unlatching and be automatically folded into step, avoid the escape mode of " jumping car formula ", occupant can be made to flee from compartment safely rapidly.
The present invention includes outer window frame, the window inside casing of band glass, folding middle plate and folded chassis;
Described folded chassis, folding middle plate, window inside casing are from bottom to top arranged on outer window frame inside by hinge arrangement successively, outer window frame is installed on extraneous body frame, folded chassis is connected with bottom outer window frame by hinge, in folding, plate is connected with folded chassis by hinge, window inside casing is connected with folding middle plate by hinge, in window, arch is connected by locking mechanism with outer window frame, be provided with self-locking air spring between folded chassis and folding middle plate, the two ends of self-locking air spring are arranged on folded chassis and folding middle plate respectively by hinge arrangement; Be provided with air spring between window inside casing and extraneous body frame, air spring one end is connected with window inside casing by hinge arrangement, and the other end is connected with connecting rod one end by hinge arrangement, and the connecting rod other end is connected with extraneous body frame; Described outer window frame is provided with left lockhole, right lockhole and upper lockhole.
Described locking mechanism is pinion and-rack three-way lock, is provided with lock box, left locking bar, right locking bar, upper lock rod and gear; Left locking bar one end is positioned at described left lockhole, and the left locking bar other end is provided with tooth bar, and this tooth bar engages with described gear side; Right locking bar one end is positioned at described right lockhole, and the right locking bar other end is also provided with tooth bar, and this tooth bar engages with described gear opposite side; Upper lock rod is also provided with tooth bar, this tooth bar also with described gears meshing, gear is installed in lock box; Electromagnetic switch is equipped with in gear one end, and the gear other end is provided with keyhole.
Compared with the prior art, beneficial effect of the present invention is as follows:
Because window inside casing of the present invention is connected by locking mechanism with outer window frame, locking mechanism is that pinion and-rack three-way lock is formed, locking mechanism is opened by electromagnetic switch and manual key's two kinds of parallel waies, motor or other complex mechanism need not drive, be respectively: driver's end opens three-way lock automatically by button control electromagnetic switch; Occupant's end, by the manually opened three-way lock of key, can improve the reliability of opening escape window.
When lock box mechanism opens, occupant only need touch vehicle window, vehicle window just can turn over down under gravity voluntarily, under to climb in journey plate and folded chassis one in window inside casing Foldable and remove and turn over, under the acting in conjunction of air spring and connecting rod, in folding plate and folded chassis auto-folder in 90 °, formed primary structure firmly ladder trample for occupant, be convenient to run away safely and fast.
Auto-unlocking of the present invention and manually unblank to be designed to parallel way.Parallel way refer to permission manually unblank or a certain mode of auto-unlocking to open escape window, improve and open escape window and both improved the reliability of opening escape window, and structure is simple, cost is low; Can avoiding again maybe can not opening escape window because causing by the impact of inductor sensitivity malfunction to be opened, improving the safety of escape window.
Air spring of the present invention plays certain pressure-bearing and cushioning effect, and by the stroke of presetting air spring, the folding angles after turning under plate and folded chassis in adjustable foldable is 90 °.Turn over buffer under the air spring installed between window inside casing and body frame and connecting rod form, can avoid vehicle window because of under climb over that pounding soon falls earthward and cause vehicle window to damage and injury to personnel.
As can be seen here, the present invention has unlatching and facilitates fast, escape property is good, safe and reliable, applicability is wide etc. outstanding advantages, be specifically summarized as following some:
1. need to push away with have gentle hands, escape window just can turn over down under gravity voluntarily, and without the need to coordinating other to operate with personnel again, time saving and energy saving, whole opening process facilitates fast, just can realize in 10s.
2., on escape window opening ways, driver holds the Parallel Control mode using automatically controlled unlatching and occupant to hold use key operated, improves the reliability of opening escape window.
3. the escape scuttle turning over rear formation under escape window is larger than the escape scuttle on market, can improve evacuation capacity, and facilitates the tall and big and old and weak people, women and children personnel escape of build.
4. automatically forming step after turning under escape window, facilitate occupant to trample and hightail compartment, avoiding occurring injured because jumping car; And without the need to destroying vehicle window, avoid cullet surprisingly to hurt sb.'s feelings.
5. can according to the geomery of Bus Frame structure design customization escape window.Outer window frame is installed on the reinforcing bar of body frame side by modes such as screw thread, riveted joint or welding, meets transformation needs to existing escape window, can also with vehicle body on be made into an entirety, reduce the product cost of escape window.
Accompanying drawing explanation
Fig. 1 is the lateral surface structural representation of the embodiment of the present invention.
Fig. 2 is the medial surface structural representation of the embodiment of the present invention.
Fig. 3 is the using state schematic diagram of the embodiment of the present invention.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the structural representation that the outer window frame of the embodiment of the present invention is connected by locking mechanism with window inside casing.
Fig. 6 is the structural representation of the locking mechanism of the embodiment of the present invention.
Fig. 7 is the decomposition texture schematic diagram of Fig. 6.
Detailed description of the invention
See Fig. 1 ~ 7, the present embodiment is provided with outer window frame 1, the window inside casing 2 of band glass 3, folding middle plate 4 and folded chassis 5; Mark 6 is body frame.Folded chassis 5, folding middle plate 4, outer window frame 1 are from bottom to top arranged on outer window frame 1 inside by hinge arrangement successively, outer window frame 1 is installed on body frame 6, folded chassis 5 is connected with bottom outer window frame 1 by hinge, in folding, plate 4 is connected with folded chassis 5 by hinge, outer window frame 1 is connected with folding middle plate 4 by hinge, outer window frame 1 top is connected by locking mechanism 10 with outer window frame 1, be provided with self-locking air spring 9 between folded chassis 5 and folding middle plate 4, the two ends of self-locking air spring 9 are arranged on folded chassis 5 and folding middle plate 4 respectively by hinge arrangement; Be provided with air spring 8 (damper) between window inside casing 2 and body frame 6, air spring 8 one end is connected with window inside casing 2 by hinge arrangement, and the other end is connected with connecting rod 7 one end by hinge arrangement, and connecting rod 7 other end is connected with body frame; Described outer window frame 1 is provided with left lockhole 14, right lockhole 13 and upper lockhole 15.
Described locking mechanism 10 is pinion and-rack three-way lock, is provided with lock box 16, left locking bar 12, right locking bar 11, upper lock rod 19 and gear 20; Left locking bar 12 one end is positioned at described left lockhole 14, and left locking bar 12 other end 18 is provided with tooth bar, and this tooth bar engages with described gear 20 side; Right locking bar 11 one end is positioned at described right lockhole 13, and right locking bar 11 other end 17 is also provided with tooth bar, and this tooth bar engages with described gear 20 opposite side; Upper lock rod 19 is also provided with tooth bar, and this tooth bar and upper lock rod are integrated, and the tooth bar of upper lock rod 19 also engages with described gear 20, and gear 20 is installed in lock box 16; Electromagnetic switch is equipped with in gear 20 one end, and gear 20 other end is provided with keyhole.
Provide the operation instruction of the present embodiment below:
Connecting rod 7 coordinates with air spring 8, self-locking air spring 9, makes escape window be folded into step structure.Air spring 8 plays cushioning effect, turns over the situation that excessive velocities causes vehicle window damage or injury to personnel under avoiding window inside casing.Self-locking air spring 9 plays the effect fixing two pieces of folded sheet angles, cushioning effect of simultaneously having held concurrently, and avoids folded sheet to cause damage because climbing over fast under speed.
Locking mechanism 10 adopts automatically controlled unlatching and manually opened Parallel Control mode to ensure the reliability of opening, three locking bar actions are synchronously carried out, realize locking and unlocking action of three directions: lock work time, when electromagnetic switch or key 21 insert keyhole driven gear 20 clockwise (to the right) rotation, along with gear 20 rotates, realization is coordinated to lock by rack-and-pinion, namely gear 20 is with carry-over bar 17 to move right, tooth bar 17 drives right locking bar 11 to stretch into the right lockhole 13 be arranged on the right side of outer window frame 1, carries out right side and locks; Also be with carry-over bar 18 to be moved to the left when gear 20 rotates, tooth bar 18 drives left locking bar 12 to stretch into the left lockhole 14 be arranged on the left of outer window frame 1, carries out left side and locks; Also drive the tooth bar of upper lock rod to move up when gear 20 rotates, this rack drives upper lock rod 19 stretches into the upper lockhole 15 be arranged on the upside of outer window frame 1, carries out locking of upside.Unblank work time, coordinated by rack-and-pinion equally and unblank towards the opposite direction motion realization of locking, namely when when (left) rotates gear 20 counterclockwise, band carry-over bar 17 is moved to the left, tooth bar 17 drives right locking bar 11 to exit the right lockhole 13 be positioned on the right side of outer window frame 1, realizes unblanking of right side; And gear 20 is also with carry-over bar 18 to move right when rotating, make tooth bar 18 drive left locking bar 12 to exit the left lockhole 14 be positioned on the left of outer window frame 1, realize unblanking of left side; In like manner, gear 20 is also with carry-over bar to move down, and makes this rack drives upper lock rod 19 exit the upper lockhole 15 be positioned on the upside of outer window frame 1, realizes unblanking of upside.
When driver presses auto-unlocking button, electromagnetic switch drives the gear of locking mechanism to rotate, and automatically opens the locking mechanism (three-way lock) of escape window.Occupant takes off the key being positioned at escape window side and inserts lockhole, is rotated counterclockwise lockhole and driven gear rotation, the artificial three-way lock opening escape scuttle.Only need auto-unlocking or the opening ways of manually unblanking can open the three-way lock of escape window.
As long as escape window is not out of shape or damages, as long as the artificial spool with hand control self-locking air spring 9 during recovery, remove lockup state, then the top of escaping vehicle window is upwards boosted by dropping to window frame 2 in ground, by the mode of electric-controlled switch or manual rotation key, the locking mechanism 10 in interior window frame 2 is locked, interior window frame 2 can be made to be fixed in outer window frame 1, thus escape window is restPosed, reach and reuse.
Claims (2)
1. the collapsible vehicle escape window of lower turning type, is characterized in that, comprises outer window frame, the window inside casing of band glass, folding middle plate and folded chassis;
Folded chassis, folding middle plate, window inside casing are from bottom to top arranged on outer window frame inside by hinge arrangement successively, outer window frame is installed on extraneous body frame, folded chassis is connected with bottom outer window frame by hinge, in folding, plate is connected with folded chassis by hinge, window inside casing is connected with folding middle plate by hinge, in window, arch is connected by locking mechanism with outer window frame, be provided with self-locking air spring between folded chassis and folding middle plate, the two ends of self-locking air spring are arranged on folded chassis and folding middle plate respectively by hinge arrangement; Be provided with air spring between window inside casing and extraneous body frame, air spring one end is connected with window inside casing by hinge arrangement, and the other end is connected with connecting rod one end by hinge arrangement, and the connecting rod other end is connected with extraneous body frame; Described outer window frame is provided with left lockhole, right lockhole and upper lockhole.
2. the collapsible vehicle escape window of lower turning type as claimed in claim 1, it is characterized in that, described locking mechanism is pinion and-rack three-way lock, is provided with lock box, left locking bar, right locking bar, upper lock rod and gear; Left locking bar one end is positioned at described left lockhole, and the left locking bar other end is provided with tooth bar, and this tooth bar engages with described gear side; Right locking bar one end is positioned at described right lockhole, and the right locking bar other end is also provided with tooth bar, and this tooth bar engages with described gear opposite side; Upper lock rod is also provided with tooth bar, this tooth bar also with described gears meshing, gear is installed in lock box; Electromagnetic switch is equipped with in gear one end, and the gear other end is provided with keyhole; Described locking mechanism has automatically controlled automatic unlatching and manual key opens two kinds of opening ways, and two kinds of opening ways are parallel way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104020.3A CN103835632B (en) | 2014-03-20 | 2014-03-20 | The collapsible vehicle escape window of lower turning type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104020.3A CN103835632B (en) | 2014-03-20 | 2014-03-20 | The collapsible vehicle escape window of lower turning type |
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| Publication Number | Publication Date |
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| CN103835632A CN103835632A (en) | 2014-06-04 |
| CN103835632B true CN103835632B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410104020.3A Active CN103835632B (en) | 2014-03-20 | 2014-03-20 | The collapsible vehicle escape window of lower turning type |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808627B (en) * | 2019-03-29 | 2020-11-03 | 吴易凡 | Double-deck passenger car |
| CN116291132A (en) * | 2022-11-04 | 2023-06-23 | 中建三局集团华南有限公司 | Fire rescue window of solid material curtain wall system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2276847A1 (en) * | 1999-01-27 | 1999-10-11 | Michael R. Patterson | Emergency gravity escape scaffold |
| GB2495853A (en) * | 2012-11-06 | 2013-04-24 | Daimler Ag | Escape window for vehicle having step tread |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332756B (en) * | 2008-08-06 | 2013-10-09 | 于福洋 | Exit opened for escape using explosion |
| KR101040601B1 (en) * | 2008-12-19 | 2011-06-10 | 한국철도기술연구원 | Apparatus for emergency escape under emergency window of rail cars |
| CN101832080B (en) * | 2010-05-17 | 2013-05-08 | 东华大学 | Window opening mechanism, and public emergency window and domestic emergency window with same |
| CN202007614U (en) * | 2011-03-29 | 2011-10-12 | 李金金 | Escape window of passenger car |
| CN203729826U (en) * | 2014-03-20 | 2014-07-23 | 厦门大学 | Downward turning type foldable escape window for vehicle |
-
2014
- 2014-03-20 CN CN201410104020.3A patent/CN103835632B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2276847A1 (en) * | 1999-01-27 | 1999-10-11 | Michael R. Patterson | Emergency gravity escape scaffold |
| GB2495853A (en) * | 2012-11-06 | 2013-04-24 | Daimler Ag | Escape window for vehicle having step tread |
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| CN103835632A (en) | 2014-06-04 |
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Effective date of registration: 20221116 Address after: Room 304, Floor 3, Building 7, Yard A 69, Fushi Road, Haidian District, Beijing 100039 Patentee after: Beijing Taozhizhi International Brand Operation Management Co.,Ltd. Address before: Xiamen City, Fujian Province, 361005 South Siming Road No. 422 Patentee before: XIAMEN University |
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Address after: Room 304, Floor 3, Building 7, Yard A 69, Fushi Road, Haidian District, Beijing 100039 Patentee after: Beijing Tianli Legal Consulting Co.,Ltd. Address before: Room 304, Floor 3, Building 7, Yard A 69, Fushi Road, Haidian District, Beijing 100039 Patentee before: Beijing Taozhizhi International Brand Operation Management Co.,Ltd. |
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Effective date of registration: 20230518 Address after: 1005-1, 10th Floor, No. 1021, Yongda Street, Fushan District, Yantai City, Shandong Province, 265503 Patentee after: Zhongzhi Yonghui Intellectual Property Operation (Yantai) Co.,Ltd. Address before: Room 304, Floor 3, Building 7, Yard A 69, Fushi Road, Haidian District, Beijing 100039 Patentee before: Beijing Tianli Legal Consulting Co.,Ltd. |
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