CN109466284A - Car emergency vehicle window - Google Patents
Car emergency vehicle window Download PDFInfo
- Publication number
- CN109466284A CN109466284A CN201811471614.2A CN201811471614A CN109466284A CN 109466284 A CN109466284 A CN 109466284A CN 201811471614 A CN201811471614 A CN 201811471614A CN 109466284 A CN109466284 A CN 109466284A
- Authority
- CN
- China
- Prior art keywords
- window
- car
- windowing
- side window
- oil pocket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention discloses car emergency vehicle window, the side window being pivotally attached to including top and car body, the left side of the side window, right side and lower side along being respectively equipped with the latch window that can insert lock pin, car body along the side window side be equipped with can the lock pin that stretches out of elasticity be inserted into the latch window；Described device further includes windowing motor, the windowing motor output end is connected with driving pulley center, the driving pulley outer peripheral surface is wound with more wirerope, more wirerope are connected after transition wheel with the latch pin ends respectively, and the windowing motor is successively electrically connected with windowing switch and battery by conducting wire.Compared with the prior art, technical solution of the present invention have many advantages, such as conveniently, safely with it is reliable, can effectively improve public transport side window escape convenience and survival rate.
Description
Technical field
The present invention relates to public transport escape technical fields, in particular to car emergency vehicle window.
Background technique
In people's life, it is often necessary to it takes public transport and goes on a journey, such as car or bus etc., and shape
In more regular public transport, side is usually provided with multiple side windows, and the side window of the prior art is generally and car body
Side is fixedly linked with bonding way, if however vehicle occurs to overturn or car occurs accident and people's fast-escape is needed to withdraw
When, people can only select to escape from outside vehicle through car door, if but interior electronic system when can not work normally, it can not be automatic by car door
It opens, it is therefore preferable that mode is that side window is dismantled part to realize quickly escape outward using window breaker.
But during dismantling side window, if dismantling malposition or using tool is incorrect also can not be rapidly by side window
Forcible entry, and by side window partial demolition, the remaining glass chip of window frame is easy to scratch escape personnel.Therefore conveniently, safely, reliably
Side window escape device apply in the public transports such as car, bus, the rate of surviving of escape personnel can be effectively improved.
Summary of the invention
The main object of the present invention is to propose a kind of vehicle window of conveniently, safely meeting an urgent need with reliable car, it is intended to be improved public
The convenience and survival rate of vehicle side window escape.
To achieve the above object, car proposed by the present invention is met an urgent need vehicle window, including the side window that top and car body are pivotally attached to,
Left side, right side and the lower side of the side window are along the latch window that can insert lock pin is respectively equipped with, and car body is along the side window side
Side be equipped with can elasticity stretch out lock pin be inserted into the latch window；Described device further includes windowing motor, the windowing electricity
Machine output end is connected with driving pulley center, and the driving pulley outer peripheral surface is wound with more wirerope, and more wirerope pass through respectively
It is connected after transition wheel with the latch pin ends, the windowing motor is successively electrically connected with windowing switch and battery by conducting wire
It connects.
Preferably, the pivotal axis end that the side window and the car body are pivotally attached to axially is connected with ratchet, the ratchet
Top is equipped with the tooth socket that pawl can be caught in ratchet outer peripheral surface surface, and pawl absorption electromagnet is additionally provided at the top of the pawl can
The pawl is adsorbed upwards, pawl absorption electromagnet by conducting wire successively with the pawl casing and the battery
Electrical connection.
Preferably, the coaxial stationary phase of the driving pulley is connected with manual capstan, the manual capstan can be can be manually rotated so that
The driving pulley rotation.
Preferably, the central axis phase that driving pulley central axis end passes through one-way clutch and the windowing motor
Even.
Preferably, IC start-up circuit, the IC start-up circuit are parallel between the windowing switch and the windowing motor
Equipped with alarm.
Preferably, lock pin middle part outer peripheral surface, which is equipped with, subtracts strong annular groove, described to subtract strong annular groove middle part and the side window edge
Relatively.
Preferably, the pivotal axis other end is axially connected with adapter, and the adapter other end is equipped with groove, described
Groove inner peripheral surface be equipped with internal screw thread be connected with pistons end external screw thread, the piston other end outer radial periphery set there are two in parallel
Face, the center oil pocket and axial translation of the piston other end insertion damping unit, the damping unit right side are additionally provided with hydraulic
Oil pocket, is additionally provided with transition oil pocket between the hydraulic fluid chamber and the center oil pocket, the hydraulic fluid chamber left end also passes through
Floating piston separates with the nitrogen chamber full of nitrogen；The center oil pocket passes through the small through hole and the hydraulic fluid chamber being arranged radially
It is connected, the transition oil pocket passes through the large through-hole being arranged radially and is connected with the hydraulic fluid chamber, and the center oil pocket passes through center
Hole is connected with the transition oil pocket, and the transition oil pocket is equipped with step groove towards the end of the center oil pocket, is axially arranged
Spool is pressed in the step groove bottom by reset spring and seals the centre bore.
Preferably, the internal diameter of the large through-hole is greater than the internal diameter of the small through hole, and the large through-hole quantity is small more logical than described
Hole number is more.
Technical solution of the present invention has the advantage that compared with the prior art
Technical solution of the present invention is rotated by setting windowing motor driven driving pulley to tense wirerope, is promoted
Lock pin overcomes spring and exits latch window, escape personnel by side window is pushed outwardly can be realized outwardly open side window and into
Row escape, at the same time, escape personnel can also by can be manually rotated manual capstan so that coaxially connected driving pulley rotates,
Lock pin can be made to exit latch window, in addition cross-sectional area is lesser to subtract strong ring to technical solution of the present invention by being arranged in the middle part of lock pin
Slot, escape personnel is by rapid shock side window so that lock pin is solved between side window and car body subtracting at strong ring groove position fracture and realize
Lock.Therefore technical solution of the present invention can be automatically controlled, can be manually rotated and manually be hit to realize side window and car body by circuit
Between unlock, multi-ensuring measure can guarantee to realize fast and reliablely when accident occurs for vehicle and flip outward side window.
At the same time, technical solution of the present invention is by setting ratchet and pawl, and wherein ratchet center and pivotal axis end are solid
It is fixed to be connected, and pawl is caught in by self gravity to ratchet outer peripheral surface tooth socket, so that ratchet can only single direction rotation,
Pivotal axis to be connected with ratchet center rotates with certain angle and side window open position is finally made to be maintained at some shape
Position, to avoid accident occurs during personnel escape.
Technical solution of the present invention is by being arranged one-way clutch between windowing motor and driving pulley, with realize can only be by
Windowing motor transmits torque without that inversely can avoid artificial rotate in this way and simultaneously rotate through driving pulley to driving pulley direction
Cheng Zhong, open a window the stuck opening amplitude that side window is finally influenced in a certain position of motor, and in addition inventive technique scheme also passes through and sets
It sets IC start-up circuit and sound is sounded an alarm by alarm to remind escape personnel quickly to escape.
Technical solution of the present invention also passes through setting damping unit, and by piston and adapter mating reaction so that side window
The process of outwardly opening can be routed up quickly outward, and in removal process, generating larger damping by small through hole returns side window
Receipts process is recycled with larger damping action and slower speed, can guarantee safety during recycling side window in this way.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of car of the present invention emergency vehicle window embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the partial enlarged view in Fig. 1 at C；
Fig. 5 is the partial structurtes enlarged drawing in the direction D in Fig. 1；
Fig. 6 is the partial structurtes enlarged drawing in the direction E in Fig. 1；
Fig. 7 is the schematic perspective view of piston.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Car body | 59 | Centre bore |
| 2 | Side window | 6 | Adapter |
| 21 | Latch window | 7 | Piston |
| 3 | Lock pin | 8 | Pivotal axis |
| 31 | Subtract strong annular groove | 9 | Ratchet |
| 4 | Transition wheel | 91 | Tooth socket |
| 41 | Wirerope | 10 | Pawl |
| 5 | Damping unit | 11 | Pawl adsorbs electromagnet |
| 51 | Center oil pocket | 12 | Battery |
| 52 | Hydraulic fluid chamber | 13 | Pawl casing |
| 53 | Nitrogen chamber | 14 | Windowing switch |
| 54 | Transition oil pocket | 15 | IC start-up circuit |
| 541 | Spool | 16 | Alarm |
| 55 | Floating piston | 17 | Driving pulley |
| 56 | Small through hole | 18 | Manual capstan |
| 57 | Large through-hole | 19 | Open a window motor |
| 58 | Reset spring | 20 | One-way clutch |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes car emergency vehicle window.
Referring to Figure 1 and Fig. 2, in embodiments of the present invention, car emergency vehicle window includes that top is pivotally attached to car body 1
Side window 2, wherein in other embodiments of the invention, the position that side window 2 and car body 1 are pivotally attached to can be left side, the right side of side window 2
Side, lower part.In the present embodiment, the left side, right side of side window 2 and lower side are inserted along the lock pin that can insert lock pin 3 is respectively equipped with
Hole 21, at the same time, car body 1 along 2 side of side window be equipped with can elasticity stretch out lock pin 3 be inserted into latch window 21, specifically
Ground, 3 root of lock pin of the present embodiment are equipped with spring to push ahead lock pin 3.The car emergency vehicle window of the present embodiment also wraps
Windowing motor 19 is included, the output end of windowing motor 19 is connected with the center of driving pulley 17, so that windowing motor 19 drives
Driving pulley 17 is rotated, and at the same time, the outer peripheral surface of driving pulley 17 is wound with more wirerope 41, and more wirerope 41 divide
Rao Guo not be connected after transition wheel 4 with the end of lock pin 3, in terms of the circuit control on, windowing motor 19 by conducting wire successively with open
Window switch 14 and battery 12 are electrically connected.
For the car emergency vehicle window of the present embodiment in non-emergent state, side window 2 is closed with 1 sealing cover of car body, and interior ring is made
Border keeps good quiet property, and is inserted into the corresponding position of side window 2 by being respectively equipped with lock pin 3 in the side of side window 2 and lower part
In the latch window 21 set, so that being not in obviously to shake and shadow in vehicle travel process, between side window 2 and car body 1
Ring the leakproofness of side window 2.When occur accident need by side window 2 open when, opened by pressing the windowing being set near operator seat
14 are closed, open a window motor 19 and the conducting of battery 12 are made, windowing motor 19 drives driving pulley 17 to rotate, makes the more multi-section of wirerope 41
Divide and be wound in 17 outer peripheral surface of driving pulley, correspondingly, pulls the extruding spring of pull-lock pin 3 around 41 other end of wirerope of transition wheel 4
And it is mobile to itself root direction, latch window 21 is exited in the part for being inserted into 3 script of lock pin in latch window 21, and by
Persistently driving pulley 17 is driven in windowing motor 19, therefore lock pin 3 exits that holddown spring shape can be then kept after latch window 21
State, without carrying out reset ejection by spring, user is convenient to outside push side window 2 open at this time, such side window 2 and car body
Biggish escape space is vacated between 1 to facilitate user to escape outward.
Referring to Figure 1 and Fig. 2, in addition, the manual capstan 18 that the driving pulley 17 of the present embodiment is coaxially fixedly linked, if vehicle
Occur accident cause the conducting wire being connected between battery 12, windowing switch 14 and the motor 19 that opens a window that disconnection occurs and can not be real
When existing lock pin 3 loosens latch window 21, escape personnel is by can be manually rotated manual capstan 18 to drive the central axis being attached thereto
Rotation, can be such that driving pulley 17 correspondingly rotates, and make 17 tense wire rope 41 of driving pulley finally lock pin 3 is detached from lock pin
Jack 21.
Referring to Figure 1, the central axis end of Fig. 2 and Fig. 6, the driving pulley 17 of the present embodiment pass through one-way clutch 20
It is connected with windowing 19 output shaft end of motor, therefore can only be transmitted from windowing motor 19 by one-way clutch 20 to driving pulley 17
Power and cannot from driving pulley 17 to windowing motor 19 transmit opposing torque, in this way prevented also to windowing 19 transmission force of motor
The dangerous feelings that windowing 19 clamping stagnation of motor occurs when square and causes escape personnel that can not twist manual capstan 18 and can not finally open a window
Condition.
Referring to Figure 1, in order to improve the present embodiment car emergency vehicle window warning note effect, the present embodiment by
IC start-up circuit 15 is arranged in parallel between windowing switch 14 and windowing motor 19, and the IC start-up circuit 15 is equipped with alarm
16, therefore after by dropping window switch, so that IC start-up circuit 15 and battery 12 are connected, send out alarm 16 persistently
Warning note out makes escape personnel's timely learning alarm in this way.
Referring to Figure 1 and Fig. 2, in addition, since the lock pin 3 in car emergency vehicle window is plugged in latch window 21, because
If this wirerope 41 disconnects or the windowing failure of switch 14 causes windowing motor 19 that driving pulley 17 can not be driven to rotate,
Great life threat will be caused to escape personnel.Therefore the present embodiment subtracts strong ring by the medium position setting in lock pin 3
Slot 31 reduces the cross-sectional area of the position at this of lock pin 3, therefore can not be driven by windowing motor 19 when accident occurs for vehicle
Dynamic when carrying out windowing or can not also be opened side window 2 by can be manually rotated manual capstan 18, escape personnel is by firmly hitting
Side window 2 is broken lock pin 3 at strong 31 position of annular groove subtracting, and side window 2 may make to outwardly open and escape in this way,
And it should be noted that can be opened to make side window 2 reliably, the middle part for subtracting strong annular groove 31 of the present embodiment should be with side window 2
Edge is opposite or concordant, so that during rushing open side window 2, hits and generates shear force and concentrate on and subtract strong annular groove 31
Place is set, and the fracture of the shear fracture by subtracting strong annular groove 31 is concordant with 2 edge of side window, thus is avoided that side window 2 outwardly opens
It is interfered in the process with car body 1.
Referring to Figure 1, Fig. 3 and Fig. 5, the top of side window 1 due to the present embodiment be with 8 phase of pivotal axis between car body 2
Even, therefore after side window 1 outwardly opens, side window 1 is closed under its gravity to 2 direction of car body, is escaped in passenger
It during life, needs that side window 1 is persistently pushed outwardly and is supported, passenger's escape progress will be will affect in this way, and smaller to strength
Passenger cause greatly to hinder.Therefore the present embodiment passes through axial in 8 end of pivotal axis that side window 2 and car body 1 are pivotally attached to
It is connected with ratchet 9, and the top of ratchet 9 is equipped with pawl 10 and can be caught in downwards to the tooth socket 91 of 9 outer peripheral surface of ratchet, and spine
Be additionally provided at the top of pawl 10 pawl absorption electromagnet 11, on electric wiring, pawl adsorb electromagnet 11 by conducting wire successively with spine
Pawl switch 13 and battery 12 are electrically connected.It is connected by setting ratchet 9 with pivotal axis 8, so that side window 2 is to outside car body 2
Push process open, ratchet 9 occurs accordingly to rotate with pivotal axis 8, and pawl 10 can fall downwards under the effect of gravity and make its front end
Be caught in the tooth socket 91 of 9 outer peripheral surface of ratchet, finally make ratchet 9 rotation can only single direction rotation and rotate after cannot yearning for, and
Cooperated by pawl 10 and ratchet 9, during flipping outward side window 2, can unidirectionally flip outward and be fixed on certain morpheme and
It is not in be closed to car body 1, such escape personnel can be smoothly through the opening of side window 2 remained unchanged and not need to continue support
When opening side window 2, and needing side window 2 restoring the state being closed with car body 1, pawl is set to adsorb electromagnetism by pressing ratchet switch 13
Iron 11 and battery 12 are connected, and pawl absorption electromagnet 11 adsorbs pawl 10 upwards and loosens the 91 grafting shape of tooth socket with ratchet 9
Then state overturns again to interior direction and reinserts lock pin 3 to latch window 21, side window 2 is convenient to and car body 1
It is kept closed.
Referring to Figure 1 and Fig. 4, it is opened to realize 2 opening procedure of side window quickly, and it is slow in 2 removal process of side window
Ground recycling, the present embodiment is axially connected with adapter 6 in the other end of pivotal axis 8, and the other end of adapter 6 is equipped with recessed
Slot, groove inner peripheral surface is equipped with internal screw thread and is connected with the external screw thread of 7 end of piston, as shown in fig. 7, the other end diameter of piston 7 is outside
It sets in week there are two parallel surface, and piston 7 sets that there are two the other ends of parallel surface to be inserted into the center oil pocket 51 of damping unit 5
And realize the axial movement of piston 7, it is additionally provided with hydraulic fluid chamber 52 on the right side of damping unit 5, and hydraulic fluid chamber 52 and center oil pocket 51
Between be additionally provided with transition oil pocket 54, the left side of hydraulic fluid chamber 52 also passes through floating piston 55 and divides with the nitrogen chamber 53 full of nitrogen
Every wherein center oil pocket 51 passes through the small through hole 56 being arranged radially and leads to hydraulic fluid chamber 52, and transition oil pocket 54 passes through radial direction
The large through-hole 57 of setting is connected with hydraulic fluid chamber 52, and center oil pocket 51 is logical by centre bore 59 and transition oil pocket 54
Even, transition oil pocket 54 is equipped with step groove towards the end of center oil pocket 51, and the spool 541 being axially arranged passes through reset spring
58 compression step groove bottoms simultaneously seal centre bore 59.Preferably, the internal diameter of the large through-hole 57 of the present embodiment is much larger than small through hole
56 internal diameter.
When the side window 2 of the present embodiment is flipped outward and opened, adapter 6 is fixedly linked with 8 end of pivotal axis, so that
Adapter 6 is also rotated with pivotal axis 8, and since 6 other end of adapter is connected with 7 threaded one end of piston, adapter 6 rotates simultaneously
Drive piston 7 mobile to 5 direction of damping unit, at the same time, since 7 end of piston is two two planes being parallel to each other,
Therefore promote piston 7 can only axial translation, so that the practical function volume of center oil pocket 51 reduces, and hydraulic oil passes through small logical
Hole 56 enters to inside hydraulic fluid chamber 52, since the internal diameter of small through hole 56 is smaller and quantity is smaller, so that center oil pocket 51
The pressure of hydraulic oil constantly increases, to finally push spool 541 that reset spring 58 is overcome to move right, pressure is biggish hydraulic
Oil enters in transition oil pocket 54 by centre bore 59, and eventually pass through that internal diameter is larger and a fairly large number of large through-hole 57 quickly
Ground enters in hydraulic fluid chamber 52.As hydraulic oil constantly enters in hydraulic fluid chamber 52, hydraulic oil push floating piston 55 to
It is moved in nitrogen chamber 53 and the practical function volume of nitrogen chamber 53 is constantly compressed into reduction, can be realized so outside in side window 2
In opening procedure, side window 2 can be outwardly opened rapidly.
And need inwardly to be flipped back to the time receiving in side window 2, reversely rotate adapter 6 by pivotal axis 8, and then pass through screw thread
Connection structure pulls piston 7 mobile to separate 5 direction of damping unit, at the same time, due to the reality of center oil pocket 51 at this time
Effect volume constantly increases, while 53 cubical expansion of nitrogen chamber restores, and in hydraulic fluid chamber 52 hydraulic oil is promoted to be only capable of through too small
After through-hole 56 is slowly into center oil pocket 51, and hydraulic oil enters to transition oil pocket 54 from hydraulic fluid chamber 52, due to liquid
Pressure oil pushes spool 541 to press to step groove slot bottom, and the hydraulic oil in such transition oil pocket 54 cannot pass through centre bore 59 and enter
To center oil pocket 51, it can be realized slowly recycled in the inside removal process of side window 2 with larger damping mode in this way, in this way may be used
Side window 2 is avoided to recycle very fast and directly strike against car body 1 and side window 2 is caused to rupture or cause personal injury.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (8)
- The vehicle window 1. car is met an urgent need, which is characterized in that including the side window that top and car body are pivotally attached to, left side, the right side of the side window Side and lower side along being respectively equipped with the latch window that can insert lock pin, car body along the side window side be equipped with can elasticity stretch out Lock pin is inserted into the latch window；Described device further includes windowing motor, the windowing motor output end and driving pulley Center is connected, and the driving pulley outer peripheral surface is wound with more wirerope, more wirerope respectively after transition wheel with the lock pin End is connected, and the windowing motor is successively electrically connected with windowing switch and battery by conducting wire.
- The vehicle window 2. car as described in claim 1 is met an urgent need, which is characterized in that the pivot that the side window and the car body are pivotally attached to Roller end is axially connected with ratchet, and the ratchet top is equipped with the tooth socket that pawl can be caught in ratchet outer peripheral surface surface, institute It states and is additionally provided with pawl absorption electromagnet at the top of pawl and the pawl can be adsorbed upwards, the pawl absorption electromagnet passes through conducting wire Successively it is electrically connected with the pawl casing and the battery.
- The vehicle window 3. car as claimed in claim 2 is met an urgent need, which is characterized in that the coaxial stationary phase of driving pulley is connected with manually Capstan can be manually rotated the manual capstan so that the driving pulley rotates.
- The vehicle window 4. car as claimed in claim 3 is met an urgent need, which is characterized in that driving pulley central axis end passes through unidirectional Clutch is connected with the central axis of the windowing motor.
- The vehicle window 5. car as claimed in claim 4 is met an urgent need, which is characterized in that between the windowing switch and the windowing motor It is parallel with IC start-up circuit, the IC start-up circuit is equipped with alarm.
- The vehicle window 6. car as claimed in claim 5 is met an urgent need, which is characterized in that outer peripheral surface, which is equipped with, in the middle part of the lock pin subtracts strong ring Slot, it is described subtract it is opposite with the side window edge in the middle part of strong annular groove.
- The vehicle window 7. car as claimed in claim 2 is met an urgent need, which is characterized in that the pivotal axis other end is axially connected with switching Head, the adapter other end are equipped with groove, and the groove inner peripheral surface is equipped with internal screw thread and is connected with pistons end external screw thread, described Piston other end outer radial periphery is set there are two parallel surface, and the center oil pocket of the piston other end insertion damping unit is simultaneously axially put down It moves, is additionally provided with hydraulic fluid chamber on the right side of the damping unit, is additionally provided with bridging oil between the hydraulic fluid chamber and the center oil pocket Chamber, the hydraulic fluid chamber left end also pass through floating piston and separate with the nitrogen chamber full of nitrogen；The center oil pocket passes through The small through hole being arranged radially is connected with the hydraulic fluid chamber, the transition oil pocket pass through the large through-hole that is arranged radially with it is described hydraulic Oil pocket is connected, and the center oil pocket is connected by centre bore with the transition oil pocket, and the transition oil pocket is towards the center oil The end of chamber is equipped with step groove, and the spool being axially arranged by reset spring is pressed in the step groove bottom and by the center Hole sealing.
- The vehicle window 8. car as claimed in claim 6 is met an urgent need, which is characterized in that the internal diameter of the large through-hole is greater than the small through hole Internal diameter, the large through-hole quantity is more than the small through hole quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811471614.2A CN109466284B (en) | 2018-12-04 | 2018-12-04 | Emergency window for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811471614.2A CN109466284B (en) | 2018-12-04 | 2018-12-04 | Emergency window for passenger car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109466284A true CN109466284A (en) | 2019-03-15 |
| CN109466284B CN109466284B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811471614.2A Active CN109466284B (en) | 2018-12-04 | 2018-12-04 | Emergency window for passenger car |
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| CN (1) | CN109466284B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332109A (en) * | 2020-04-03 | 2020-06-26 | 肇庆学院 | Quick self-rescue car window |
| CN112061066A (en) * | 2019-06-11 | 2020-12-11 | 山东交通学院 | Bus escape window capable of realizing simultaneous escape of all passengers |
| CN112120368A (en) * | 2020-10-22 | 2020-12-25 | 皖江工学院 | Intelligent bending umbrella and working method and control system thereof |
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| CN112120368A (en) * | 2020-10-22 | 2020-12-25 | 皖江工学院 | Intelligent bending umbrella and working method and control system thereof |
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