CN101940820A - Lifesaving device by breaking window - Google Patents
Lifesaving device by breaking window Download PDFInfo
- Publication number
- CN101940820A CN101940820A CN 201010258043 CN201010258043A CN101940820A CN 101940820 A CN101940820 A CN 101940820A CN 201010258043 CN201010258043 CN 201010258043 CN 201010258043 A CN201010258043 A CN 201010258043A CN 101940820 A CN101940820 A CN 101940820A
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- hook
- tup
- housing
- operating room
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Abstract
The invention discloses a lifesaving device by breaking windows, comprising a case, a bracket assembly, a hammer head for breaking the window and a pair of hooks controlled by a torsional spring, wherein the case wall on the front side end of the case is provided with a through hole for a hammer head to be ejected; the lower section of the inner working chamber in the case is provided with a working slope; the bracket assembly moves back and forth along the axis; the front end of the hammer head is pointed, and the rear end is provided with a bench preventing the hook from sliding down; the middle of the hook and the torsional spring are both fixed on the fixed junction plate of the bracket; the hook shape of the hook support arm causes the hook to clamp the hammer head under the normal condition; the exterior angle on the bottom end of the hook is provided with an arc angle; and the arc angle can cause the front falcula to gradually open and loosen the hammer head when the arc angle slides down if contacting with the working slope of the lower section of the working chamber in the case. The front end of the main spring is sheathed on the rear bench of the hammer head, and the rear end is propped against on the inner wall of the case of the tail part. The lifesaving device by breaking windows can conveniently and quickly break glass windows and doors during rapid-onset disasters, such as fire hazard, earthquake, traffic accidents and the like, helps people to quickly escape from dangerous sites and protects life safety of people.
Description
Technical field
The present invention relates to a kind of lifesaving mechanical device, refer to a kind of broken window escape apparatus especially.
Background technology
In contemporary society's life, glass has occupied a lot of parts in the life, for example: bus, the windowpane of automobile, glass door and window of modern architecture or the like.Yet, in the use of glass, except attractive in appearance and practicality, also have the characteristics of under dangerous situation, escaping of being easy to.But domestic a lot of place seldom has been equipped with auxiliary escape device, common just safety hammer, but because of being subjected to the restriction of application of force space and application of force size, effect is not good enough.Bus fire etc. causes the report of personnel's heavy casualties of common occurrence.
Summary of the invention
The purpose of this invention is to provide a kind of broken window escape apparatus, it is safe, reliable, efficient and practical.
For achieving the above object, the present invention takes following design:
A kind of broken window escape apparatus, it includes: a housing, this housing have operating room in, have the through hole that ejects for tup on the shell wall of front side end, and the interior operating room hypomere of housing is provided with inclined working; One bracket assembly has a guiding support bar, and the front end of this guiding support bar has a support base plate, and this support base plate is positioned at outside the housing, and the central area has the perforate of ejecting for tup; In the rear end of guiding support bar one fixed connecting plate is arranged, this fixed connecting plate is positioned at the housing operating room, and bracket assembly can move forward and backward in the housing operating room along axis; One is used for brokenly the tup of window, and this tup front end has tip, and the rear end of tup has the stage that can block the downslide of pincers hook and is used for supplying the pylon of main spring socket; A pair of pincers hook by torsion spring control, this pincers hook is made of the hook of support arm and front, the middle part of support arm is fixed on the fixed connecting plate of bracket assembly with torsion spring, the configuration of support arm makes the preceding hook nip tup jointly under normal conditions of a pair of pincers hook, there is the transition circle arc angle at this exterior angle to pincers hook support arm bottom, and this arc chord angle can make the hook of front open gradually when contacting downslide with operating room's hypomere inclined working in the housing and unclamp tup; One main spring, front end are fastened on the tup, and the rear end is butted on the afterbody inner walls.
Described housing is formed by forward and backward two sections, each operating room that forms of two-piece housing connects mutually, before receive in the piece housing afterbody and form described inclined working, the housing rear portion is the pipe section that diameter dimension is suitable for holding, the diameter dimension of the interior operating room that described rear portion pipe section forms with place the main spring diameter dimension in the operating room adaptive, the back segment of main spring places the interior operating room of rear portion pipe section.
The guiding support bar of described bracket assembly and the fixed connecting plate of rear end are full circle pipe one cutting and are processed into, support bar is for excising the straight stock of the remaining a pair of fillet of most of tube wall, fixed connecting plate is a pair of arc that is formed by a pair of fillet tube wall of pipe excision subtend position, corresponding port at a pair of arc respectively welds out a pair of crect ear, offers connecting hole on the crect ear.
Have the rail groove that can slide on the stage of described tup rear end along the guiding support bar of bracket assembly.
Described full circle bore and the main spring diameter of making a pair of fixed connecting plate is suitable.
The broken window escape apparatus of the present invention is when burst fire-disasters such as breaking out of fire, earthquake, traffic accident, and the shattered glass door and window helps the rapid flee danger of people scene quickly and easily, protection people life security.
Advantage of the present invention is:
1) easy and simple to handle, be easy to be grasped by everybody, result of use is good, is convenient to shattered glass fast, convenient escape.
2) safety coefficient height is because of having significantly reduced range of movement, so in use can not damage personnel on every side.Simultaneously tup is very big with the impulsive force of glass moment, has guaranteed the reliability of product use.
3) simple in structure, design ingeniously, practicality is good.
4) design of support fore-stock base plate makes the glass that is crashed to pieces can not flash and hurts innocent persons.
5) the i.e. working method of usefulness is promptly pressed in employing, need not to compress in advance spring.
Description of drawings
Fig. 1 is the broken window escape apparatus structural representation (main spring release conditions) of the present invention.
Fig. 2 is the broken window escape apparatus structural representation (main spring is by pressure condition) of the present invention.
Fig. 3 a is the bracket assembly structural representation (front view) of broken window escape apparatus.
Fig. 3 b is the bracket assembly structural representation (side view) of broken window escape apparatus.
Fig. 4 a is the structural representation (front view) of broken window escape apparatus tup.
Fig. 4 b is the structural representation (side view) of broken window escape apparatus tup.
Fig. 5 is the structural representation of the pincers hook of broken window escape apparatus torsion spring and control thereof.
Below in conjunction with drawings and the specific embodiments the present invention is described in further details:
The specific embodiment
Consult Fig. 1, shown in Figure 2, the broken window escape apparatus of the present invention mainly includes housing 4, bracket assembly 1, torsion spring 6, pincers hook 5, main spring 3 and is used for brokenly the tup 2 of window.
Described housing 4 is enclosed with interior operating room, has the through hole 43 that ejects for tup on the shell wall of front side end, and the interior operating room back segment of housing is provided with inclined working 41.This inclined working 41 can be that the configuration by housing directly forms (as shown in fig. 1), can also other modes form.
Shown in Fig. 3 a, Fig. 3 b, described bracket assembly 1 has a guiding support bar 12, and the front end of this guiding support bar is a support base plate 11, and this support base plate 11 is positioned at outside the housing, and the central area has the perforate that can eject head for tup; In the rear end of guiding support bar 12 fixed connecting plate 13 is arranged, this fixed connecting plate is positioned at the housing operating room, and bracket assembly 1 can move forward and backward along axis direction.In the present embodiment, the fixed connecting plate 13 of guiding support bar 12 and rear end is full circle pipe one cutting and is processed into, guiding support bar 12 is for excising the straight stock of the remaining a pair of fillet of most of tube wall, fixed connecting plate 13 is a pair of arcs that formed by a pair of fillet tube wall of pipe excision subtend position, corresponding port at a pair of arc respectively welds out a pair of crect ear, offer connecting hole on the crect ear, adopt such integral support, structure is firmly solid, be difficult for fracture damage, the safety coefficient height of use.Bracket assembly 1 is except finishing in compression process main spring 3 compressions, and in dispose procedure, guiding support bar 12 parts of support also can play guide effect to tup 2; In addition, support base plate 11 can play and block the glass that is crashed to pieces and flash to application of force person's direction.
Shown in Fig. 4 a, Fig. 4 b, described tup 2 front ends that are used for brokenly window have tip 21, and the tapering of tip is good with 110 °～130 °.Be better fit the object of the invention, be provided with stage 22 in the appropriate location of tup hammer body, this stage 22 can be blocked the pincers hook on the one hand and glide; Can prop up the sheathed main spring in back 3 on the other hand.Symmetry is offered two gathering sills on stage 22, guarantees that tup moves along fixed-direction.In addition, for the running orbit that guarantees tup offset direction not, have rail groove 23 on the stage of tup rear end, this tup rail groove 23 can slide along the guiding support bar of bracket assembly.
Referring to Fig. 5, a pair of pincers hook 5 by torsion spring 6 controls, this pincers hook 5 is made of the hook of support arm and front, the middle part of support arm is fixed on the fixed connecting plate 13 of support with torsion spring 6 by pin 7, the configuration of support arm makes the preceding hook of a pair of pincers hook, and the nip tup is (as shown in fig. 1 jointly under normal conditions, the configuration of support arm is the perpendicular shape of casting aside), there is transition circle arc angle 51 at this exterior angle to pincers hook support arm bottom, and this arc chord angle can make the hook of front open gradually when contacting downslide with operating room's hypomere inclined working in the housing and unclamp tup.The design of pincers hook 5 is most important, and common cooperation of the angle design of the integral body of pincers hook 5 and housing inclined working 41 angle design finishes.51 pairs of the arc chord angles of pincers hook 5 rearmost ends are finished to discharge and have been played key effect.Clamp the pinning of 5 pairs of tups 2 of hook and key effect has all been played in the repeatedly use of window breaker.
Referring to shown in Figure 1, the front end sleeve of described main spring 3 is on stage behind the tup, and the other end is butted on the afterbody inner walls.
In present design, the full circle bore of making a pair of fixed connecting plate 13 is slightly larger than the main spring diameter, and during completed knocked down products, the main spring 3 of socket is positioned at the full circle pipe at a pair of fixed connecting plate 13 places, has strengthened the reliability of main spring socket.
Referring to Fig. 1, shown in Figure 2, it is the structure of a preferred embodiment of the present invention, wherein, described housing 2 is made up of forward and backward two-piece housing, before receive in the afterbody of piece housing and form described inclined working 21, the housing rear portion is the pipe section 42 that diameter dimension is suitable for holding, the diameter dimension of the interior operating room that described rear portion pipe section forms with place the diameter dimension of the main spring 3 in the operating room adaptive, the back segment of main spring directly places the interior operating room of rear portion pipe section.Described housing inclined working 41 and bracket assembly 1 can cooperatively interact and finish the automatic release of tup 2 smoothly, therefore can repeatedly use repeatedly.
Operation principle of the present invention is: broken window escape apparatus can be the mechanical elastic that the power that applies converts spring to the people, and the release of moment makes its shattered glass fast and effectively.
Motion process of the present invention is: support base plate 1 is withstood on glass, hold the housing end segment, taking advantage of a situation in the process of a pressuring direction, bracket assembly 1 is finished the compression of main spring 3, is discharged automatically and guide effect.
The concrete course of work of the broken window escape apparatus of the present invention is described with a work period below:
(1) realize main spring 3 compressed states: the fixed connecting plate 13 of pincers hook 5 and support can be connected by pin, and pincers hook 5 can be done motion in the same way with support 1, and in the leading portion period that this state finishes, a pair of pincers hook 5 can pin tup 2, state as shown in Figure 2.
The user vertically is placed on window breaker on glass, allows support base plate 11 contact fully with glass.Hold the housing afterbody then, firmly compress main spring 3 forward.Along with the continuous compression of main spring 3, the pincers hook 5 on tup 3 both sides is more and more near the inclined working 41 (referring to state illustrated in fig. 2) of housing afterbody.
(2) release of realization main spring 3: when the pincers hook 5 on tup 2 both sides contacted with housing inclined working 41, the contention effect of housing inclined working 41 made the right-hand member of two pincers hooks 5 rotate to the center gradually around pin 7.When pincers hook 5 was separated with tup 2, main spring 3 discharged, and tup 2 penetrates shattered glass.
(3) get back to original state: firmly support base plate 11 is pulled outward gently, pincers hook 5 can catch on tup 3 again, gets back to original state.
The present invention only needs the process of pressing of taking advantage of a situation to get final product in the operating process of whole realization purpose, and simple to operate, required externally applied forces is less.Main spring 3 is in free state when off working state, need not prior compression, but instant pressure is safe and reliable, and is simple and practical.
The design of the broken window escape apparatus of the present invention is ingenious simple, compare with traditional safety hammer, in use dwindled range of movement greatly, practicality and reliability have been strengthened, and can use the main spring 3 (except the special circumstances) of different coefficient of elasticity according to the glass of different materials, hardness instead, to improve the adaptability of product.Its volume is little, in light weight, part is few, simple in structure, low cost of manufacture.As produce cost by batch will be lower.
The various embodiments described above can not depart from the scope of the present invention down in addition some variations, thus above explanation comprises and accompanying drawing shown in structure should be considered as exemplary, but not in order to limit the protection domain of the present patent application patent.
Claims (7)
1. broken window escape apparatus is characterized in that including:
One housing, this housing have operating room in, have the through hole that ejects for tup on the shell wall of front side end, and the interior operating room hypomere of housing is provided with inclined working;
One bracket assembly has a guiding support bar, and the front end of this guiding support bar has a support base plate, and this support base plate is positioned at outside the housing, and the central area has the perforate of ejecting for tup; In the rear end of guiding support bar one fixed connecting plate is arranged, this fixed connecting plate is positioned at the housing operating room, and bracket assembly can move forward and backward in the housing operating room along axis;
One is used for brokenly the tup of window, and this tup front end has tip, and the rear end of tup has the stage that can block the downslide of pincers hook and is used for supplying the pylon of main spring socket;
A pair of pincers hook by torsion spring control, this pincers hook is made of the hook of support arm and front, the middle part of support arm is fixed on the fixed connecting plate of bracket assembly with torsion spring, the configuration of support arm makes the preceding hook nip tup jointly under normal conditions of a pair of pincers hook, there is the transition circle arc angle at this exterior angle to pincers hook support arm bottom, and this arc chord angle can make the hook of front open gradually when contacting downslide with operating room's hypomere inclined working in the housing and unclamp tup;
One main spring, front end are fastened on the tup, and the rear end is butted on the afterbody inner walls.
2. broken window escape apparatus according to claim 1, it is characterized in that: described housing is formed by forward and backward two sections, each operating room that forms of two-piece housing connects mutually, before receive in the piece housing afterbody and form described inclined working, the housing rear portion is the pipe section that diameter dimension is suitable for holding, the diameter dimension of the interior operating room that described rear portion pipe section forms with place the main spring diameter dimension in the operating room adaptive, the back segment of main spring places the interior operating room of rear portion pipe section.
3. broken window escape apparatus according to claim 1, it is characterized in that: the guiding support bar of described bracket assembly and the fixed connecting plate of rear end are full circle pipe one cutting and are processed into, support bar is for excising the straight stock of the remaining a pair of fillet of most of tube wall, fixed connecting plate is a pair of arc that is formed by a pair of fillet tube wall of pipe excision subtend position, corresponding port at a pair of arc respectively welds out a pair of crect ear, offers connecting hole on the crect ear.
4. broken window escape apparatus according to claim 1 is characterized in that: the configuration of the support arm of described pincers hook is the perpendicular shape of casting aside.
5. broken window escape apparatus according to claim 1 is characterized in that: the tip cone angle of described tup front end is 110 °～130 °.
6. broken window escape apparatus according to claim 3 is characterized in that: have the rail groove that can slide along the guiding support bar of bracket assembly on the stage of described tup rear end.
7. broken window escape apparatus according to claim 3 is characterized in that: described full circle bore and the main spring diameter of making a pair of fixed connecting plate is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102580431A CN101940820B (en) | 2010-08-19 | 2010-08-19 | Lifesaving device by breaking window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102580431A CN101940820B (en) | 2010-08-19 | 2010-08-19 | Lifesaving device by breaking window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101940820A true CN101940820A (en) | 2011-01-12 |
| CN101940820B CN101940820B (en) | 2011-12-28 |
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ID=43433145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102580431A Expired - Fee Related CN101940820B (en) | 2010-08-19 | 2010-08-19 | Lifesaving device by breaking window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101940820B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849013A (en) * | 2012-09-17 | 2013-01-02 | 吴江市聚力机械有限公司 | Window breaker |
| CN103330996A (en) * | 2013-06-21 | 2013-10-02 | 中国工程物理研究院化工材料研究所 | Hand-hold type tempered and laminated glass forcible entry device |
| CN103736218A (en) * | 2013-12-30 | 2014-04-23 | 胡雪彦 | Construction safety window type escape and rescue system |
| CN104554116A (en) * | 2015-02-10 | 2015-04-29 | 西安科技大学 | Escape hammer capable of positioning |
| CN105946773A (en) * | 2016-05-27 | 2016-09-21 | 耿亮 | Car window broking device capable of being worn on sole |
| CN107569788A (en) * | 2017-08-01 | 2018-01-12 | 陈飞 | A kind of automobile-used automatic window breaking device |
| CN107867237A (en) * | 2016-09-28 | 2018-04-03 | 标致·雪铁龙汽车公司 | For fixing the fixing device and vehicle of electronic device in vehicle |
| CN108905011A (en) * | 2018-05-23 | 2018-11-30 | 奇瑞汽车股份有限公司 | device for breaking glass |
| CN114103863A (en) * | 2021-10-19 | 2022-03-01 | 刘海亮 | Intelligent quick rescue equipment for drowning automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2173237A (en) * | 1985-03-19 | 1986-10-08 | Harry Taylor | Double glazing breaker |
| US20030106950A1 (en) * | 2001-12-07 | 2003-06-12 | Yung-Tsung Hsieh | Breaker of reinforced glass |
| CN200955930Y (en) * | 2006-09-26 | 2007-10-03 | 中国兵器工业第二○八研究所 | Glass breaking device |
| CN201800011U (en) * | 2010-08-19 | 2011-04-20 | 北京工商大学 | Window breaker used by pressing |
-
2010
- 2010-08-19 CN CN2010102580431A patent/CN101940820B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2173237A (en) * | 1985-03-19 | 1986-10-08 | Harry Taylor | Double glazing breaker |
| US20030106950A1 (en) * | 2001-12-07 | 2003-06-12 | Yung-Tsung Hsieh | Breaker of reinforced glass |
| CN200955930Y (en) * | 2006-09-26 | 2007-10-03 | 中国兵器工业第二○八研究所 | Glass breaking device |
| CN201800011U (en) * | 2010-08-19 | 2011-04-20 | 北京工商大学 | Window breaker used by pressing |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849013A (en) * | 2012-09-17 | 2013-01-02 | 吴江市聚力机械有限公司 | Window breaker |
| CN103330996A (en) * | 2013-06-21 | 2013-10-02 | 中国工程物理研究院化工材料研究所 | Hand-hold type tempered and laminated glass forcible entry device |
| CN103330996B (en) * | 2013-06-21 | 2015-05-06 | 中国工程物理研究院化工材料研究所 | Hand-hold type tempered and laminated glass forcible entry device |
| CN103736218A (en) * | 2013-12-30 | 2014-04-23 | 胡雪彦 | Construction safety window type escape and rescue system |
| CN103736218B (en) * | 2013-12-30 | 2016-05-11 | 胡雪彦 | building safety window escape and rescue system |
| CN104554116A (en) * | 2015-02-10 | 2015-04-29 | 西安科技大学 | Escape hammer capable of positioning |
| CN105946773A (en) * | 2016-05-27 | 2016-09-21 | 耿亮 | Car window broking device capable of being worn on sole |
| CN107867237A (en) * | 2016-09-28 | 2018-04-03 | 标致·雪铁龙汽车公司 | For fixing the fixing device and vehicle of electronic device in vehicle |
| CN107569788A (en) * | 2017-08-01 | 2018-01-12 | 陈飞 | A kind of automobile-used automatic window breaking device |
| CN108905011A (en) * | 2018-05-23 | 2018-11-30 | 奇瑞汽车股份有限公司 | device for breaking glass |
| CN114103863A (en) * | 2021-10-19 | 2022-03-01 | 刘海亮 | Intelligent quick rescue equipment for drowning automobile |
| CN114103863B (en) * | 2021-10-19 | 2022-09-30 | 刘海亮 | Intelligent quick rescue equipment of car drowning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101940820B (en) | 2011-12-28 |
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