CN105313820B - A kind of overboard auxiliary escape system of car - Google Patents
A kind of overboard auxiliary escape system of car Download PDFInfo
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- CN105313820B CN105313820B CN201510784066.9A CN201510784066A CN105313820B CN 105313820 B CN105313820 B CN 105313820B CN 201510784066 A CN201510784066 A CN 201510784066A CN 105313820 B CN105313820 B CN 105313820B
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- rear window
- oxygen
- oxygen mask
- car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
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Abstract
The invention discloses a kind of overboard auxiliary escape system of car, including indicator for life saving, for pointing out passenger to take correct escape step, when car unexpected overboard, interior are soaked, the indicator for life saving can toggled entrance working condition；Oxygen closure assembly, breath is provided for in-car stranded occupant；Rear window opening device, can mechanically open rear window in the car for in-car stranded occupant.The present invention can play a role after car is overboard, make full use of passenger to wait the time that car comes to a complete stop to be got rid of poverty for occupant and be ready, the Simultaneous Stabilization mood of occupant, and auxiliary passenger smoothly gets rid of poverty escape.
Description
Technical field
The present invention relates to the technical field that car is aided in safely, a kind of overboard auxiliary escape system of car is referred in particular to.
Background technology
With the development of society, the level of consumption of the people is gradually stepped up, the quantity of car is increasing.People are to car
Security performance requires more and more higher, it is necessary to which increasing safety measure ensures the security of the lives and property.It is existing due to natural and man-made calamities
The overboard accident of many cars is being there occurs, and the limitation of environment, party are not able to swim and party's mood is not known in a hurry
The high casualty rate for the factor such as arranging to cause seriously threatens the security of the lives and property of people.
It is not long when the vehicle falling into water time in the overboard accident of car, car door flooded position it is not yet too deep when, inside and outside vehicle
Pressure difference is not notable, and the electric equipment of vehicle has not occurred short circuit or sustained damage, and central controlled lock remains to normal work, and now in-car multiplies
Visitor can normally open central controlled lock, more easily open car door escape.
Car door escape is opened in time when passenger inside the vehicle fails to seize the opportunity, and treats that car door is flooded position up to a depthkeeping
Degree, or even vehicle when being flooded completely, because vehicle inside and outside differential pressure is excessive, opening car door will become extremely difficult, now in-car
Passenger can not be escaped by way of opening car door, and the water outside car is also begun to by the various canals such as car door gap, air-conditioning system
The water level that road is penetrated into interior, compartment starts to go up.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of overboard auxiliary escape of safe and reliable car
System, can play a role after car is overboard, make full use of passenger to wait the time that car comes to a complete stop to be got rid of poverty for occupant and carry out
Prepare, the Simultaneous Stabilization mood of occupant, auxiliary passenger smoothly gets rid of poverty escape.
To achieve the above object, technical scheme provided by the present invention is：A kind of overboard auxiliary escape system of car, bag
Include：
Indicator for life saving, for pointing out passenger to take correct escape step, when in car unexpected overboard, compartment
When portion is soaked, the indicator for life saving can toggled entrance working condition；
Oxygen closure assembly, breath is provided for in-car stranded occupant；
Rear window opening device, can mechanically open rear window in the car for in-car stranded occupant.
The overboard auxiliary escape system of car also doubles as the draw ring of center armrest including being arranged between front-row seats
Case is received in storage, and the draw ring storage is received the rear window of oxygen mask draw ring and rear window opening device that case stores oxygen closure assembly and drawn
Ring, pulls the oxygen mask draw ring to open oxygen closure assembly and provides breath for in-car stranded occupant, pulls the rear window to draw
Ring can start rear window opening device, in-car stranded occupant is mechanically opened rear window in the car.
The overboard auxiliary escape system of car also includes the inflatable life jacket for being arranged on front-row seats bottom, for in-car
Stranded occupant puts on, so that occupant can emerge rapidly after getting rid of poverty.
The indicator for life saving includes waterproof stand-by power supply, single-chip microcomputer, hydraulic pressure sensor, projecting lamp, electric horn, described
Hydraulic pressure sensor is arranged in compartment at instrument board, and the projecting lamp and electric horn are arranged at compartment ceiling, the waterproof
Stand-by power supply connection hydraulic pressure sensor, single-chip microcomputer, projecting lamp, electric horn, the single-chip microcomputer respectively with hydraulic pressure sensor, projection
Lamp, electric horn, which are corresponded, to connect, and their connection circuit is handled through waterproof sealing.
The oxygen closure assembly includes compressed oxygen cylinder, flow controller, oxygen conveying pipe, low pressure air bag, oxygen mask, oxygen mask
Ejecting mechanism, oxygen mask drag-line, oxygen mask draw ring, two-way oxygen mask drag-line guide pin bushing, threeway oxygen mask drag-line guide pin bushing, the compression
Oxygen cylinder is fixed at compartment ceiling, and the compressed oxygen cylinder is provided with check valve, for inspecting periodically air pressure and delivery of supplemental oxygen
Gas；The flow controller include throttling valve core, friction sleeve, positive stop lug boss, unidirectional spine plate, spine flat spring, valve core spring, sealing ring,
Throttle valve body, oxygen mask drag-line, the oxygen mask drag-line are connected with friction sleeve, and the friction sleeve is sleeved on the valve in throttling valve core
The thick section formation interference fit of core, the unidirectional spine plate is arranged in above the valve element boss in throttling valve core, and the unidirectional spine plate leads to
Cross hinge to be connected with positive stop lug boss, described spine flat spring one end connects unidirectional spine plate, other end connection positive stop lug boss is described spacing
Boss is packed in the fixed position on vehicle body, and the positive stop lug boss includes two boss blocks, valve core spring one end connection
Valve element boss in throttling valve core, other end connection throttle valve body, the first end connection compressed oxygen cylinder of the throttle valve body, the
Valve element thin segment in two ends connection oxygen conveying pipe, the throttling valve core is by being inserted into the 3rd end of throttle valve body and throttling
Valve body is assembled, and the 3rd end of the throttle valve body, which is provided between sealing ring, sealing ring and the valve element thin segment, forms interference fit；
The oxygen mask ejecting mechanism includes oxygen mask casing, casing through hole, box cover, cover spring, oxygen mask drag-line, the oxygen
Gas hood casing is fixed at compartment ceiling, and the side wall of the oxygen mask casing is provided with casing through hole, and the box cover passes through
Hinge is connected with the side wall end of oxygen mask casing, and described cover spring one end connects box cover, the other end by hinge with
Fixed position connection on vehicle body, the cover spring is arranged in above hinge on box cover, the oxygen mask drag-line with
Box cover is connected；The oxygen conveying pipe passes through casing through hole, and the first end of the oxygen conveying pipe is connected with throttle valve body,
Its second end is connected with low pressure air bag, and the oxygen mask is connected with low pressure air bag, and the oxygen mask is integral type with low pressure air bag
Structure, the low pressure air bag is arranged in oxygen mask box house with oxygen mask；The two-way oxygen mask drag-line guide pin bushing, threeway oxygen
Cover drag-line guide pin bushing is packed in the fixed position on vehicle body, and the oxygen mask drag-line passes through two-way oxygen mask drag-line guide pin bushing, threeway oxygen
Gas hood drag-line guide pin bushing, the oxygen mask draw ring is connected with the end of oxygen mask drag-line.
The rear window opening device includes two-way rear window drag-line guide pin bushing, threeway rear window drag-line guide pin bushing, rear window drag-line, four
Logical rear window drag-line guide pin bushing, rear window draw ring, spring supporting frame, steady pin, steady pin spring, spacer pin, meson, white body rear window
Frame, glass bracket, rear window, sealing strip；The glass bracket is arranged in white body rear window inframe, and respectively with after white body
Upper plane, left plane, right plane coordinate on the inside of window frame, and the circular hole after the circular hole and white body on the glass bracket on window frame is same
Axle, the rear window is bonded with glass bracket, and the sealing strip is arranged in rear window frame and white body rear window inframe side
Interference fit is formed between face, the spring supporting frame is welded on white body rear window outer frame side, on the spring supporting frame
Circular hole and white body after circular hole coaxial on window frame, the steady pin passes through window frame, glass holder after spring supporting frame, white body
Steady pin boss on coaxial circular hole on frame, the steady pin coordinates with spring supporting frame lateral surface, and the spacer pin is inserted
Enter in the steady pin spacing hole on steady pin, the meson is sleeved on steady pin, and is arranged in spacer pin and spring supporting frame
Between medial surface, the steady pin spring housing is on steady pin, and the steady pin spring is arranged in meson and spring supporting frame
Between medial surface, the rear window drag-line is connected with the steady pin boss on steady pin, after the two-way rear window drag-line guide pin bushing, threeway
The fixed position that window drag-line guide pin bushing, four-way rear window drag-line guide pin bushing are fixed on vehicle body, the rear window drag-line is drawn through two-way rear window
Rope guide pin bushing, threeway rear window drag-line guide pin bushing, four-way rear window drag-line guide pin bushing are connected with rear window draw ring.
Draw ring storage receives case and receives box body, warning banner, slide cover board including armrest pad, storage, and the armrest pad leads to
Cross hinge and storage and receive box body and be connected, the storage receives box body upper surface provided with slide cover board, box body upper end is received in the storage
Warning banner on face is arranged near slide cover board, and the storage is received inside box body goes out first interval, the by separator lined
Two intervals, 3rd interval, the 4th interval, the first interval is provided with escape guide book, and the described 4th is interval provided with window breaker,
The oxygen mask draw ring of the oxygen closure assembly is arranged in second interval, and second interval side wall is logical provided with oxygen mask drag-line
Hole, the oxygen mask drag-line of the oxygen closure assembly is connected through oxygen mask drag-line through hole with oxygen mask draw ring, the rear window
The rear window draw ring of opening device is arranged in 3rd interval, and 3rd interval side wall is provided with rear window drag-line through hole, the rear window
The rear window drag-line of glass opening device is connected through rear window drag-line through hole with rear window draw ring.
The present invention compared with prior art, has the following advantages that and beneficial effect：
1st, the overboard auxiliary escape system of car of the present invention, plays a role after car is overboard, makes full use of in-car
Occupant waits the time that car comes to a complete stop to be got rid of poverty for occupant and is ready, while occupant can be under the guide of the indicator for life saving
Implement correct escape step, stabilize mood.
2nd, core component --- oxygen closure assembly, the rear window in the overboard auxiliary escape system of car of the present invention
Glass opening device is pure mechanic structure, it is not necessary to rely on any electronic electric equipment, it is to avoid electronic electric equipment is in water
The risk of middle failure, reliability is high.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of the overboard auxiliary escape system of car described in the embodiment of the present invention；
Fig. 2 is that the circuit structure of the indicator for life saving of the overboard auxiliary escape system of car described in the embodiment of the present invention shows
It is intended to.
Fig. 3 is the structural representation of the oxygen closure assembly of the overboard auxiliary escape system of car described in the embodiment of the present invention.
Fig. 4 is the structural representation of the compressed oxygen cylinder of the overboard auxiliary escape system of car described in the embodiment of the present invention.
Fig. 5 is the structural representation of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention.
Fig. 6 a are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
One of.
Fig. 6 b are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Two.
Fig. 6 c are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Three.
Fig. 7 a are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Four.
Fig. 7 b are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Five.
Fig. 7 c are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Six.
Fig. 7 d are the course of work schematic diagram of the flow controller of the overboard auxiliary escape system of car described in the embodiment of the present invention
Seven.
Fig. 8 is the structural representation of the oxygen mask ejecting mechanism of the overboard auxiliary escape system of car described in the embodiment of the present invention
Figure.
Fig. 9 a are the worked of the oxygen mask ejecting mechanism of the overboard auxiliary escape system of car described in the embodiment of the present invention
One of journey schematic diagram.
Fig. 9 b are the worked of the oxygen mask ejecting mechanism of the overboard auxiliary escape system of car described in the embodiment of the present invention
The two of journey schematic diagram.
Fig. 9 c are the worked of the oxygen mask ejecting mechanism of the overboard auxiliary escape system of car described in the embodiment of the present invention
The three of journey schematic diagram.
Figure 10 is the main view of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
Figure.
Figure 11 is the solid of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
Figure.
Figure 12 is the blast of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
Structural representation.
Figure 13 is the structural representation of the steady pin of the overboard auxiliary escape system of car described in the embodiment of the present invention.
Figure 14 a are the work of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
One of process schematic.
Figure 14 b are the work of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
The two of process schematic.
Figure 14 c are the work of the rear window opening device of the overboard auxiliary escape system of car described in the embodiment of the present invention
The three of process schematic.
Figure 15 is that the schematic appearance of case is received in the draw ring storage of the overboard auxiliary escape system of car described in the embodiment of the present invention.
Figure 16 is that the draw ring storage of the overboard auxiliary escape system of car described in the embodiment of the present invention is received the internal structure of case and shown
It is intended to.
Figure 17 is the workflow of the indicator for life saving of the overboard auxiliary escape system of car described in the embodiment of the present invention
Figure.
Embodiment
With reference to specific embodiment, the invention will be further described.
As shown in figure 1, the overboard auxiliary escape system of car described in the present embodiment, including：
Indicator for life saving, for pointing out passenger to take correct escape step, when in car unexpected overboard, compartment
When portion is soaked, the indicator for life saving can toggled entrance working condition；
Oxygen closure assembly, breath is provided for in-car stranded occupant；
Rear window opening device, can mechanically open rear window in the car for in-car stranded occupant；
Case is received in draw ring storage, is arranged between front-row seats and is used as center armrest, and the draw ring storage receives case and stores oxygen
The oxygen mask draw ring 10 of gas hood device and the rear window draw ring 15 of rear window opening device, pull the oxygen mask draw ring 10 to open
Open oxygen closure assembly and provide breath for in-car stranded occupant, pull the rear window draw ring 15 to start rear window and open dress
Put, in-car stranded occupant is mechanically opened rear window in the car；
Inflatable life jacket, is arranged on front-row seats bottom, is put on for in-car stranded occupant, so that occupant can be fast after getting rid of poverty
Speed emerges.
As shown in Fig. 2 described indicator for life saving includes waterproof stand-by power supply, single-chip microcomputer, hydraulic pressure sensor, projection
Lamp, electric horn, the hydraulic pressure sensor are arranged in compartment at instrument board, and the projecting lamp and electric horn are arranged on compartment Nei Ding
At canopy, waterproof stand-by power supply connection hydraulic pressure sensor, single-chip microcomputer, projecting lamp, electric horn, the single-chip microcomputer respectively with hydraulic pressure
Sensor, projecting lamp, electric horn, which are corresponded, to connect, and their connection circuit is handled through waterproof sealing.
As shown in figure 3, described oxygen closure assembly includes compressed oxygen cylinder 1, flow controller 2, oxygen conveying pipe 7, low pressure gas
Capsule 8, oxygen mask 9, oxygen mask ejecting mechanism 6, oxygen mask drag-line 5, oxygen mask draw ring 10, two-way oxygen mask drag-line guide pin bushing 3, threeway
Oxygen mask drag-line guide pin bushing 4.
As shown in figure 4, the compressed oxygen cylinder 1 is fixed at compartment ceiling, the compressed oxygen cylinder 1 is provided with unidirectionally
Valve 1-1, for inspecting periodically air pressure and supplemental oxygen.
As shown in figure 5, the flow controller 2 includes throttling valve core 2-1, friction sleeve 2-2, positive stop lug boss 2-4, unidirectional spine plate 2-
3rd, spine flat spring 2-5, valve core spring 2-6, sealing ring 2-7, throttle valve body 2-8, oxygen mask drag-line 5；The oxygen mask drag-line 5 with
The friction sleeve 2-2 connections, the thick section 2-1-1 formation interference of valve element that the friction sleeve 2-2 is sleeved on the throttling valve core 2-1
Coordinate, the unidirectional spine plate 2-3 is arranged in above the valve element boss 2-1-2 on the throttling valve core 2-1, the unidirectional spine plate 2-
3 are connected by hinge with the positive stop lug boss 2-4, and described spine flat spring 2-5 one end connects the unidirectional spine plate 2-3, the other end
The positive stop lug boss 2-4 is connected, the positive stop lug boss 2-4 is packed in the fixed position on vehicle body, and the positive stop lug boss 2-4 includes
Two boss blocks 2-4-1,2-4-2, the valve element that described valve core spring 2-6 one end is connected on the throttling valve core 2-1 are convex
Platform 2-1-2, the other end connects the throttle valve body 2-8, and the throttle valve body 2-8 first ends connect the compressed oxygen cylinder 1, the
The valve element thin segment 2-1-3 that two ends are connected on the oxygen conveying pipe 7, the throttling valve core 2-1 is inserted into the throttle valve body 2-8
The 3rd end in assembled with the throttle valve body 2-8, the 3rd end of the throttle valve body 2-8 is provided with the sealing ring 2-7, described
Interference fit is formed between sealing ring 2-7 and the valve element thin segment 2-1-3.
As shown in figure 8, the oxygen mask ejecting mechanism 6 includes oxygen mask casing 6-3, casing through hole 6-1, box cover 6-
2nd, cover spring 6-4, oxygen mask drag-line 5；The oxygen mask casing 6-3 is fixed at compartment ceiling, the oxygen mask casing
6-3 sides wall is provided with the casing through hole 6-1, the side wall end that the box cover 6-2 passes through hinge and the oxygen mask casing 6-3
End connection, described cover spring 6-4 one end connects the box cover 6-2, and the other end passes through the fixed part on hinge and vehicle body
Position connection, the cover spring 6-4 is arranged in above hinge on the box cover 6-2, the oxygen mask drag-line 5 with it is described
Box cover 6-2 connections.
As shown in figure 3, the oxygen conveying pipe 7 passes through the casing through hole 6-1, the first end of the oxygen conveying pipe 7
It is connected with the throttle valve body 2-8, the second end of the oxygen conveying pipe 7 is connected with the low pressure air bag 8, the oxygen mask 9
It is connected with the low pressure air bag 8, the oxygen mask 9 is integral type structure, the low pressure air bag 8 and institute with the low pressure air bag 8
Oxygen mask 9 is stated to be arranged in inside the oxygen mask casing 6-3.
As shown in figure 3, the two-way oxygen mask drag-line guide pin bushing 3, the threeway oxygen mask drag-line guide pin bushing 4 are packed on vehicle body
Fixed position, the oxygen mask drag-line 5 pass through the two-way oxygen mask drag-line guide pin bushing 3, the threeway oxygen mask drag-line guide pin bushing
4, the oxygen mask draw ring 10 is connected with the end of the oxygen mask drag-line 5.
As shown in Figure 10 to Figure 13, described rear window opening device is included after two-way rear window drag-line guide pin bushing 11, threeway
Window drag-line guide pin bushing 12, rear window drag-line 13, four-way rear window drag-line guide pin bushing 14, rear window draw ring 15, spring supporting frame 16, steady pin 17,
Window frame 21, glass bracket 22, rear window 23, sealing strip 24 after steady pin spring 18, spacer pin 19, meson 20, white body；Institute
Glass bracket 22 is stated to be arranged in after the white body in window frame 21 respectively with going up plane, Zuo Ping on the inside of window frame after the white body 21
Face, right plane coordinate, the circular hole on the glass bracket 22 and the circular hole coaxial on window frame 21 after the white body, the rear window
Glass 23 is bonded with the glass bracket 22, and the sealing strip 24 is arranged in after the frame of rear window 23 and the white body
Interference fit is formed between the medial surface of window frame 21, the spring supporting frame 16 is welded on the lateral surface of window frame 21 after the white body
On, the circular hole on the spring supporting frame 16 and the circular hole coaxial on window frame 21 after the white body, the steady pin 17 are passed through
Window frame 21 after the spring supporting frame 16, the white body, the coaxial circular hole on the glass bracket 22, the steady pin 17
On steady pin boss 17-2 and the lateral surface of spring supporting frame 16 coordinate, the spacer pin 19 is inserted on the steady pin 17
Steady pin spacing hole 17-1 in, the meson 20 is sleeved on the steady pin 17, and the meson 20 is arranged in described spacing
Between pin 19, the medial surface of the spring supporting frame 16, the steady pin spring 18 is sleeved on the steady pin 17, the fixation
Pin spring 18 is arranged between the meson 20, the medial surface of the spring supporting frame 16, the rear window drag-line 13 and the fixation
The steady pin boss 17-2 connections on pin 17, the two-way rear window drag-line guide pin bushing 11, the threeway rear window drag-line guide pin bushing 12,
The fixed position that the four-way rear window drag-line guide pin bushing 14 is fixed on vehicle body, the rear window drag-line 13 is drawn through the two-way rear window
Rope guide pin bushing 11, the threeway rear window drag-line guide pin bushing 12, the four-way rear window drag-line guide pin bushing 14 are connected with the rear window draw ring 15.
As shown in Figure 15, Figure 16, described draw ring storage receive case including armrest pad 28, storage receive box body 27, warning banner 25,
Slide cover board 26.Draw ring storage receives case and is arranged in the purposes that center armrest is doubled as between front-row seats；The armrest pad 28
Receive box body 27 by hinge and the storage and be connected, the storage receives the upper surface of box body 27 provided with the slide cover board 26, institute
State the warning banner 25 received on the upper surface of box body 27 of storage to be arranged near the slide cover board 26, case case is received in the storage
First interval 30, second interval 31,3rd interval 33, the 4th interval 35, the first interval are gone out by separator lined inside body 27
30 are provided with mini window breaker 36 provided with escape guide book 29, the 4th interval 35, and the oxygen mask draw ring 10 is arranged in institute
State in second interval 31, the side wall of second interval 31 is provided with oxygen mask drag-line through hole 32, and the oxygen mask drag-line 5 is described in
Oxygen mask drag-line through hole 32 is connected with the oxygen mask draw ring 10, and the rear window draw ring 15 is arranged in the 3rd interval 33,
The side wall of 3rd interval 33 is provided with rear window drag-line through hole 34, and the rear window drag-line 13 passes through the rear window drag-line through hole 34 and institute
Rear window draw ring 15 is stated to connect.
It is the operation principle and process of the overboard auxiliary escape system of the above-mentioned car of the present embodiment below：
It is standby by waterproof when the water level in car unexpected overboard, compartment did not had instrument board height as shown in Fig. 2, Figure 17
Power supply is powered, and the hydraulic pressure sensor at instrument board is met to single-chip microcomputer transmission trigger signal after water, and single-chip microcomputer is according to internal memory
Information sends corresponding signal to control electric horn, projecting lamp to be acted by specific mode to electric horn, projecting lamp, and escape indicates dress
Put start-up operation；
As shown in figure 17, passenger takes out under the guide of indicator for life saving and puts on inflatable life jacket；
Such as Figure 15, Figure 16, Figure 17, passenger opens draw ring storage and receives the handrail of case under the guide of indicator for life saving
Pad 28, pull open slide cover board 26, pull oxygen mask draw ring 10；
As shown in Fig. 3, Fig. 5, Fig. 6 a-6c, passenger pulls oxygen mask draw ring 10 to drive oxygen mask drag-line 5, due to rubbing
It is interference fit, the thick section 2-1-1 of valve element and friction sleeve 2-2 phases between the wiping set 2-2 and throttling valve core 2-1 thick section 2-1-1 of valve element
The formed rubbing surface of contact is larger, therefore oxygen mask drag-line 5 is led in two-way oxygen mask drag-line guide pin bushing 3, threeway oxygen mask drag-line
Under the guiding of set 4 during drawing friction set 2-2, sufficiently large frictional force f is produced between friction sleeve 2-2 and the thick section 2-1-1 of valve element, is rubbed
Wiping power f drives throttling valve core 2-1 to overcome between valve core spring 2-6 pulling force F bullets and valve element thin segment 2-1-3 and sealing ring 2-7
Resistance synchronously rises with friction sleeve 2-2, and a throttling is now formed between valve element thin segment 2-1-3 and throttle valve body 2-8 internal faces and is opened
, there is reducing pressure by regulating flow effect in hole to the high pressure oxygen from compressed oxygen cylinder 1；Until valve element boss 2-1-2's and positive stop lug boss 2-4
Boss block 2-4-1 is inconsistent, now because boss block 2-4-1 stop throttling valve core 2-1 can not continue to rise, therefore section
Flow valve core 2-1 keeps motionless in this position, it is ensured that the throttling perforate aperture between valve element thin segment 2-1-3 and throttle valve body 2-8 exists
In certain limit；Friction sleeve 2-2 then overcomes the friction between the thick section 2-1-1 of valve element to start under the pulling of oxygen mask drag-line 5
Slided on the thick section 2-1-1 of valve element, using throttling valve core 2-1 as reference, friction sleeve 2-2 produces a section and moves a, in this way, in-car multiplies
Member, which pulls on the flow controller 2 of oxygen mask draw ring 10, will not also produce interference.
As shown in Fig. 3, Fig. 5, Fig. 7 a-7d, throttling valve core 2-1 in an initial condition, is acted on valve element boss 2-1-2
Valve core spring 2-6 pulling force F bullets make valve element thin segment 2-1-3 lower surfaces be resisted against throttle valve body 2-8 internal face, so as to close section
Valve body 2-8 internal paths are flowed to separate the high pressure oxygen from compressed oxygen cylinder 1, prevent oxygen leakage, now unidirectional spine plate 2-3
In spine flat spring 2-5 pulling force F bullets ' effect under be resisted against on boss block 2-4-2；When throttling valve core 2-1 starts to move up, valve element
Thin segment 2-1-3 leaves lower surface throttle valve body 2-8 internal face, and the high pressure oxygen from compressed oxygen cylinder 1 begins to flow through throttling
Valve body 2-8 internal paths, at the same time valve element boss 2-1-2 start it is inconsistent with unidirectional spine plate 2-3, in valve element boss 2-1-2
Drive under unidirectional spine plate 2-3 overcome spine flat spring 2-5 pulling force F bullets ' rotated to an angle around respective hinge centres, until
Valve element boss 2-1-2 and unidirectional spine plate 2-3 is disengaged, and now valve element boss 2-1-2 is located at unidirectional spine plate 2-3 top, unidirectional spine
Pulling force F bullets of the plate 2-3 in spine flat spring 2-5 ' effect under around respective hinge centres rotation, boss block 2-4- is resisted against again
On 2；When passenger stops drag oxygen mask draw ring 10, the no longer drawing friction of oxygen mask drag-line 5 covers 2-2, and friction sleeve 2-2 is no longer
The frictional force that throttling valve core 2-1 is moved up is driven in generation, the valve core spring 2-6 now acted on valve element boss 2-1-2 pulling force F
Bullet drive throttling valve core 2-1 move down until valve element boss 2-1-2 and unidirectional spine plate 2-3 it is inconsistent, due to unidirectional spine plate 2-3 by
The constraint of hinge and boss block 2-4-2, throttling valve core 2-1 can not continue to move down and keep motionless in this position, it is ensured that valve
The throttling perforate of certain aperture is left between core thin segment 2-1-3 and throttle valve body 2-8 internal faces, in this way, passenger decontrols oxygen
Gas hood draw ring 10 remains to continue to flow through throttle valve body 2-8 internal paths from the high pressure oxygen of compressed oxygen cylinder 1 later.
As shown in Fig. 3, Fig. 8, Fig. 9 a-9c, cover spring 6-4 is located at connection box cover 6-2, oxygen in an initial condition
Above cover casing 6-3 hinge, have angle α, cover plate between cover spring 6-4 two ends lines and box cover 6-2 center lines
Spring 6-4 pulling force F bullets are acted on box cover 6-2 along cover spring 6-4 two ends line direction and cover spring 6-4 connects
Place is met, the torque for allowing box cover 6-2 to close is formed so that box cover 6-2 is closed in an initial condition；Work as car
Interior occupant pulls oxygen mask draw ring 10, and oxygen mask draw ring 10 drives oxygen mask drag-line 5, through two-way oxygen mask drag-line guide pin bushing 3, threeway
Oxygen mask drag-line guide pin bushing 4 guide oxygen mask drag-line 5 produce one along the direction of oxygen mask drag-line 5, act on box cover 6-2
Drawn with the pulling force F of the junction of oxygen mask drag-line 5, form the torque for allowing box cover 6-2 to open so that box cover 6-2 overcomes
The closure torque that cover spring 6-4 pulling force F bullets are formed starts around hinge central rotation；When box cover 6-2 rotates until covering
When flat spring 6-4 two ends lines are by box cover 6-2 hinge centres, cover spring 6-4 is acted on box cover 6-2
Pulling force F bullets are in dead-centre position again by hinge centres, box cover 6-2, and pulling force F bullets can not be produced on box cover 6-2
Raw any torque；Box cover 6-2 continues to rotate in the presence of the pulling force F of oxygen mask drag-line 5 drawings so that cover spring 6-4
Below box cover 6-2 hinges, have angle β between cover spring 6-4 two ends lines and box cover 6-2 center lines, this
When cover spring 6-4 the formation of pulling force F bullets allow the torque that box cover 6-2 is opened so that box cover 6-2 is automatically opened up, oxygen
Low pressure air bag 8 and oxygen mask 9 in gas hood casing 6-3 drop, and now passenger decontrols oxygen mask draw ring 10, oxygen mask drag-line
5 no longer apply pulling force to box cover 6-2, and box cover 6-2 can also be always maintained at opening.
As shown in Fig. 3, Fig. 5, the high pressure oxygen from compressed oxygen cylinder 1 flows through air pressure after throttle valve body 2-8 internal paths
Reduction, the oxygen pneumatic that the oxygen after decompression is flowed through in the arrival low pressure of oxygen conveying pipe 7 air bag 8, low pressure air bag 8 reaches suitable use
The oxygen sucked in the level of breathing, passenger by oxygen mask 9 in low pressure air bag 8.
As shown in Figure 10, Figure 11, Figure 13, Figure 14 a-14c, Figure 16, Figure 17, rear window opening device is in original state
Under, the elastic force of steady pin spring 18 is acted on steady pin 17 by meson 20, spacer pin 19 so that steady pin 17 is in most left
End position, now steady pin boss 17-2 be resisted against on the lateral surface of spring supporting frame 16, steady pin 17, which passes glass bracket 22, to be justified
The segment distance of hole one, is allowed to be fixed on initial position so as to constrain rear window 23 with glass bracket 22；Passenger refers in escape
Rear window draw ring 15 is pulled under the guide of showing device, rear window draw ring 15 drives rear window drag-line 13, and rear window drag-line 13 is drawn in two-way rear window
Axial tension is produced to steady pin 17 under rope guide pin bushing 11, threeway rear window drag-line guide pin bushing 12, the guiding of four-way rear window drag-line guide pin bushing 14
Steady pin 17 is set to overcome the elastic force of steady pin spring 18 to start to move right jointly together with spacer pin 19, meson 20, steady pin bullet
Spring 18 is compressed, and steady pin boss 17-2 leaves the lateral surface of spring supporting frame 16；Steady pin 17 moves right until steady pin
17 depart from the circular hole of glass bracket 22, are now no longer influenced by glass bracket 22, the effect of the hydraulic pressure outside car of rear window 23 of constraint
Under be pushed to interior, glass bracket 22, rear window 23 depart from window frame 21 after white body, are that passenger creates escape
Passage.
As shown in Figure 16, Figure 17, if the failure of rear window opening device causes rear window not open, passenger exists
The mini window breaker 36 that draw ring storage is received in case is taken out under the guide of indicator for life saving, using mini window breaker 36 by glass for vehicle window
Smash, forcibly create passway for escaping.
Examples of implementation described above are only the preferred embodiments of the invention, and the implementation model of the present invention is not limited with this
Enclose, therefore the change that all shape, principles according to the present invention are made, it all should cover within the scope of the present invention.
Claims (6)
1. a kind of overboard auxiliary escape system of car, it is characterised in that including：
Indicator for life saving, for pointing out passenger to take correct escape step, when car unexpected overboard, interior by
During leaching, the indicator for life saving can toggled entrance working condition；
Oxygen closure assembly, breath is provided for in-car stranded occupant；The oxygen closure assembly includes compressed oxygen cylinder (1), section
Flow device (2), oxygen conveying pipe (7), low pressure air bag (8), oxygen mask (9), oxygen mask ejecting mechanism (6), oxygen mask drag-line (5),
Oxygen mask draw ring (10), two-way oxygen mask drag-line guide pin bushing (3), threeway oxygen mask drag-line guide pin bushing (4), the compressed oxygen cylinder (1)
It is fixed at compartment ceiling, the compressed oxygen cylinder (1), which is provided with check valve (1-1), to be used to inspect periodically air pressure and delivery of supplemental oxygen
Gas；The flow controller (2) includes throttling valve core (2-1), friction sleeve (2-2), positive stop lug boss (2-4), unidirectional spine plate (2-3), spine
Flat spring (2-5), valve core spring (2-6), sealing ring (2-7), throttle valve body (2-8), oxygen mask drag-line (5), the oxygen mask
Drag-line (5) is connected with friction sleeve (2-2), the thick section (2-1- of valve element that the friction sleeve (2-2) is sleeved in throttling valve core (2-1)
1) interference fit is formed, the unidirectional spine plate (2-3) is arranged in above the valve element boss (2-1-2) in throttling valve core (2-1), institute
State unidirectional spine plate (2-3) to be connected with positive stop lug boss (2-4) by hinge, described spine flat spring (2-5) one end connects unidirectional spine plate
(2-3), other end connection positive stop lug boss (2-4), the positive stop lug boss (2-4) is packed in the fixed position on vehicle body, the limit
Position boss (2-4) includes two boss blocks (2-4-1,2-4-2), valve core spring (2-6) one end connection throttling valve core (2-
1) the valve element boss (2-1-2) on, other end connection throttle valve body (2-8), throttle valve body (2-8) the first end connection compression
Valve element thin segment (2-1-3) on oxygen cylinder (1), the second end connection oxygen conveying pipe (7), the throttling valve core (2-1) is by inserting
Enter into the 3rd end of throttle valve body (2-8) and assembled with throttle valve body (2-8), the 3rd end of the throttle valve body (2-8) is provided with
Sealing ring (2-7), forms interference fit between the sealing ring (2-7) and valve element thin segment (2-1-3)；The oxygen mask ejects machine
Structure (6) includes oxygen mask casing (6-3), casing through hole (6-1), box cover (6-2), cover spring (6-4), oxygen mask drag-line
(5), the oxygen mask casing (6-3) is fixed at compartment ceiling, and the side wall of the oxygen mask casing (6-3) is logical provided with casing
Hole (6-1), the box cover (6-2) is connected by hinge with the side wall end of oxygen mask casing (6-3), the cover spring
(6-4) one end connection box cover (6-2), the other end is connected by hinge with the fixed position on vehicle body, the cover spring
(6-4) is arranged in above the hinge on box cover (6-2), and the oxygen mask drag-line (5) is connected with box cover (6-2)；Institute
Oxygen conveying pipe (7) is stated through casing through hole (6-1), first end and the throttle valve body (2-8) of the oxygen conveying pipe (7) connect
Connect, its second end is connected with low pressure air bag (8), the oxygen mask (9) is connected with low pressure air bag (8), the oxygen mask (9) with it is low
Pressuring gasbag (8) is integral type structure, and it is internal that the low pressure air bag (8) is arranged in oxygen mask casing (6-3) with oxygen mask (9)；Institute
State the fixed position that two-way oxygen mask drag-line guide pin bushing (3), threeway oxygen mask drag-line guide pin bushing (4) are packed on vehicle body, the oxygen
Cover drag-line (5) pass through two-way oxygen mask drag-line guide pin bushing (3), threeway oxygen mask drag-line guide pin bushing (4), the oxygen mask draw ring (10) with
The end connection of oxygen mask drag-line (5)；
Rear window opening device, can mechanically open rear window in the car for in-car stranded occupant.
2. the overboard auxiliary escape system of a kind of car according to claim 1, it is characterised in that：Also include being arranged in front row
Case is received in draw ring storage between seat as center armrest, and the draw ring storage receives case and stores the oxygen mask draw ring of oxygen closure assembly
(10) and rear window opening device rear window draw ring (15), pull the oxygen mask draw ring (10) that oxygen closure assembly can be opened to be
In-car stranded occupant provides breath, pulls the rear window draw ring (15) to start rear window opening device, make it is in-car by
Tired occupant can mechanically open rear window in the car.
3. the overboard auxiliary escape system of a kind of car according to claim 1 or 2, it is characterised in that：Also include being arranged on
The inflatable life jacket of front-row seats bottom, puts on for in-car stranded occupant, so that occupant can emerge rapidly after getting rid of poverty.
4. the overboard auxiliary escape system of a kind of car according to claim 1, it is characterised in that：The indicator for life saving
Including waterproof stand-by power supply, single-chip microcomputer, hydraulic pressure sensor, projecting lamp, electric horn, the hydraulic pressure sensor is arranged on instrument in compartment
At dial plate, the projecting lamp and electric horn are arranged at compartment ceiling, the waterproof stand-by power supply connection hydraulic pressure sensor, list
Piece machine, projecting lamp, electric horn, the single-chip microcomputer is corresponded with hydraulic pressure sensor, projecting lamp, electric horn respectively to connect, and it
Connection circuit handled through waterproof sealing.
5. the overboard auxiliary escape system of a kind of car according to claim 1, it is characterised in that：The rear window is opened
Device, which includes two-way rear window drag-line guide pin bushing (11), threeway rear window drag-line guide pin bushing (12), rear window drag-line (13), four-way rear window drag-line, leads
Cover (14), rear window draw ring (15), spring supporting frame (16), steady pin (17), steady pin spring (18), spacer pin (19), meson
(20), window frame (21), glass bracket (22), rear window (23), sealing strip (24) after white body；Glass bracket (22) cloth
Put after white body in window frame (21), and coordinate respectively with plane, left plane, right plane on window frame after white body (21) inner side,
Circular hole coaxial after circular hole and white body on the glass bracket (22) on window frame (21), the rear window (23) and glass
Bracket (22) is bonded, and the sealing strip (24) is arranged in after rear window (23) frame and white body between window frame (21) medial surface
Interference fit is formed, the spring supporting frame (16) is welded on window frame after white body (21) lateral surface, the spring supporting frame
(16) circular hole coaxial after the circular hole and white body on window frame (21), the steady pin (17) through spring supporting frame (16),
Steady pin boss (17- on window frame (21) after white body, the coaxial circular hole on glass bracket (22), the steady pin (17)
2) coordinate with spring supporting frame (16) lateral surface, the steady pin spacing hole (17- on spacer pin (19) the insertion steady pin (17)
1) in, the meson (20) is sleeved on steady pin (17), and is arranged in spacer pin (19) and spring supporting frame (16) medial surface
Between, the steady pin spring (18) is sleeved on steady pin (17), the steady pin spring (18) be arranged in meson (20) and
Between spring supporting frame (16) medial surface, the rear window drag-line (13) connects with the steady pin boss (17-2) on steady pin (17)
Connect, the two-way rear window drag-line guide pin bushing (11), threeway rear window drag-line guide pin bushing (12), four-way rear window drag-line guide pin bushing (14) are fixed on car
Fixed position with it, the rear window drag-line (13) through two-way rear window drag-line guide pin bushing (11), threeway rear window drag-line guide pin bushing (12),
Four-way rear window drag-line guide pin bushing (14) is connected with rear window draw ring (15).
6. the overboard auxiliary escape system of a kind of car according to claim 2, it is characterised in that：Case and bag are received in draw ring storage
Include armrest pad (28), storage and receive box body (27), warning banner (25), slide cover board (26), the armrest pad (28) passes through hinge
Chain and storage are received box body (27) and are connected, and the storage receives box body (27) upper surface provided with slide cover board (26), and case is received in the storage
Warning banner (25) on casing (27) upper surface is arranged near slide cover board (26), and the storage is received inside box body (27)
First interval (30), second interval (31), 3rd interval (33), the 4th interval (35), the first interval are gone out by separator lined
(30) provided with escape guide book (29), the described 4th interval (35) are provided with window breaker (36), the oxygen of the oxygen closure assembly
Cover draw ring (10) is arranged in second interval (31), and second interval (31) side wall is provided with oxygen mask drag-line through hole (32), institute
The oxygen mask drag-line (5) for stating oxygen closure assembly is connected through oxygen mask drag-line through hole (32) with oxygen mask draw ring (10), it is described after
The rear window draw ring (15) of glass pane opening device is arranged in 3rd interval (33), and 3rd interval (33) side wall is provided with rear window
Drag-line through hole (34), the rear window drag-line (13) of the rear window opening device passes through rear window drag-line through hole (34) and rear window draw ring
(15) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784066.9A CN105313820B (en) | 2015-11-13 | 2015-11-13 | A kind of overboard auxiliary escape system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784066.9A CN105313820B (en) | 2015-11-13 | 2015-11-13 | A kind of overboard auxiliary escape system of car |
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| Publication Number | Publication Date |
|---|---|
| CN105313820A CN105313820A (en) | 2016-02-10 |
| CN105313820B true CN105313820B (en) | 2017-09-12 |
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| CN201510784066.9A Active CN105313820B (en) | 2015-11-13 | 2015-11-13 | A kind of overboard auxiliary escape system of car |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427857B (en) * | 2016-10-31 | 2018-09-11 | 重庆纳新科技有限公司 | A kind of vehicle lifesaving system based on automobile sensor |
| CN106740300B (en) * | 2017-01-20 | 2019-02-01 | 广州名博汽车零部件有限公司 | A kind of fast-escape automotive seat |
| CN108146382A (en) * | 2017-12-26 | 2018-06-12 | 芜湖炬胜机电设备厂 | A kind of escape method of overboard escape system used for electric vehicle |
| CN108162908A (en) * | 2017-12-26 | 2018-06-15 | 芜湖炬胜机电设备厂 | A kind of oxygen feedway used for electric vehicle |
| CN108128275A (en) * | 2017-12-26 | 2018-06-08 | 芜湖炬胜机电设备厂 | A kind of overboard escape system used for electric vehicle |
| CN109109804B (en) * | 2018-10-18 | 2023-12-29 | 郑成恩 | Manual escape mechanism for car glass and working method thereof |
| CN113665766A (en) * | 2021-08-19 | 2021-11-19 | 傅青青 | Life raft with broken window oxygen therapy function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6489739B2 (en) * | 2000-12-13 | 2002-12-03 | Fausto Maldonado | Vehicle window actuation assembly |
| CN201494612U (en) * | 2009-08-28 | 2010-06-02 | 张黎黎 | Underwater emergency escape tool |
| CN204502171U (en) * | 2015-02-12 | 2015-07-29 | 苏一峰 | A kind of bus breaks window slow descending device |
| CN104943643A (en) * | 2015-05-07 | 2015-09-30 | 广东科学技术职业学院 | Safe escape system for passengers after automobile falls into water and control method of safe escape system |
| CN204642120U (en) * | 2015-05-18 | 2015-09-16 | 谭林林 | The quick apparatus of oxygen supply of a kind of vehicle water falling |
| CN105015470B (en) * | 2015-07-21 | 2018-01-30 | 浙江吉利汽车研究院有限公司 | A kind of automobile falling from high altitude and overboard safe-guard system and its control method |
| CN205239428U (en) * | 2015-11-13 | 2016-05-18 | 华南农业大学 | Car falls into water and assists system of fleing |
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