CN109532744B - Escape car window device falling into water and car adopting same - Google Patents
Escape car window device falling into water and car adopting same Download PDFInfo
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- CN109532744B CN109532744B CN201811265161.8A CN201811265161A CN109532744B CN 109532744 B CN109532744 B CN 109532744B CN 201811265161 A CN201811265161 A CN 201811265161A CN 109532744 B CN109532744 B CN 109532744B
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- 206010013647 Drowning Diseases 0.000 claims description 6
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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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- 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
- B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
- B60J1/04—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing adjustable
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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
- B60R2021/0002—Type of accident
- B60R2021/0016—Fall in water
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a water falling escape vehicle window device which comprises a vehicle body frame, a vehicle door frame and a vehicle door frame, wherein the vehicle door frame is fixed on a vehicle body; the locking mechanism is provided with a locking state and an unlocking state and comprises a plurality of locking nails and two T-shaped locking plates; the transmission mechanism is connected with the locking mechanism, so that the locking mechanism can be switched between a locking state and an unlocking state; the glass frame is locked on the vehicle body frame by the locking mechanism in a locked state, and the glass frame is separated from the vehicle body frame in an unlocked state; a windshield mounted outside the glass frame; the lock catch mechanism adopted in the vehicle window is in a locking state under the normal state of the vehicle, and can be unlocked quickly after the vehicle falls into water, so that the glass frame can fall off from the vehicle body frame to the outside of the vehicle quickly, and people in the vehicle can escape conveniently.
Description
Technical Field
The invention relates to the technical field of automobile safety, in particular to a drowning escape vehicle window device and an automobile adopting the same.
Background
In the prior art, due to negligence of a driver or other reasons, an accident water falling accident frequently occurs in the driving process of a vehicle, and due to the fact that the pressure difference between the inside and the outside of the vehicle falling into the water is large, large pressure is generated, the opening of a vehicle door is prevented, and people in the vehicle cannot open the vehicle door to escape in a short time. Therefore, once the automobile falls into water, people in the automobile are easily trapped in the automobile, more people are not dead due to drowning but are suffocated in the automobile, and the force required by cracking the automobile is larger because the front windshield and the rear windshield of the automobile are processed at present, which cannot be possessed by ordinary people, so unnecessary casualties are often caused.
The prior art aims at solving the problems and discloses a glass safety self-bursting emergency escape device when an automobile falls into water. It detects the car state through the detection unit that falls into water in the safety inspection module to judge by MCU processing module whether the car falls into aquatic, if, make car glass break by glass safety bursting module, supply personnel in the car to flee from the door window, win precious time for fleing. However, during the bursting process, glass fragments are easily generated and flow into the vehicle due to the water pressure, so that personnel in the vehicle are injured to cause secondary injury.
The prior art also discloses a water falling escape device, skylight glass is clamped on a skylight moving frame through a plurality of rotating rods, and the skylight glass can be inwards detached by rotating the rotating rods when water falls, so that people can quickly escape. Although this mechanism is very simple, complex operation needs to be opened with a plurality of dwang one by one with manual rotation, and stranded personnel are difficult to open it totally in the short time when stranded to open the back skylight and inwards demolish, because the great very easy skylight of outer water pressure of car leads to stranded personnel to receive the secondary injury to the car impact with the car.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a water falling escape vehicle window device which is applied to a vehicle and can quickly fall off from a vehicle body after the vehicle falls into water.
The present invention achieves the above-described object by the following technical means.
A window device for escape in water is applied to an automobile and comprises:
a vehicle body frame fixed to a vehicle body;
a glass frame;
a windshield mounted outside the glass frame;
latching mechanism has locking state and unblock state, latching mechanism includes:
the bottom ends of the locking nails are fixed on two opposite frame rods on the vehicle body frame;
the two T-shaped locking plates comprise horizontal plates and vertical plates, first grooves matched with the T-shaped locking plates are formed in two opposite frame rods on the glass frame, the two T-shaped locking plates are respectively arranged in the two first grooves, the T-shaped locking plates can slide in the first grooves, the bottom ends of the two vertical plates are opposite, a plurality of locking holes are uniformly distributed in the two vertical plates, the locking holes correspond to the locking nails in a one-to-one mode, the locking holes are provided with a first area and a second area which are mutually communicated, the top ends of the locking nails can penetrate through the first area of the locking holes and cannot penetrate through the second area, the directions of the locking holes on the two vertical plates are opposite, the locking nails penetrate through the locking holes in a locking state, the top ends of the locking nails are located in the positions of the second area, the glass frame body is fixed on the vehicle body frame in an unlocking state, the top end of the lock pin is positioned at the position of the first area, and the glass frame can be separated from the vehicle body frame;
the transmission mechanism is connected with the locking mechanism;
and the driving mechanism is used for driving the transmission mechanism to act so as to enable the T-shaped locking plate to move and enable the locking mechanism to be switched from a locking state to an unlocking state.
Preferably, the locking nail comprises a vertical handle and a circular nail cap positioned at the top end of the vertical handle, and the bottom end of the vertical handle is fixed on the vehicle body frame;
the first district of lockhole is the circular region, and the second district is microscler district and circular region, the head of a nail of lock nail can pass the circular region can not pass microscler district, under the initial condition, the lock nail passes T shape jam plate, the head of a nail of lock nail is located one side in microscler district.
Preferably, install two of locking pin on the automobile body frame all be equipped with a plurality of hole grooves on the frame pole, the hole groove with the locking pin interval sets up, all be equipped with the spring knock pin in the hole groove, the top of spring knock pin is the hemisphere, the spring knock pin with the riser of T shape jam plate contacts, just spring in the spring knock pin is in compression state.
Preferably, the bottom of riser is equipped with the rack, drive mechanism is located in the glass frame, includes:
the two first gears are respectively meshed with the two racks;
the two belt wheels correspond to the two first gears one by one, and the belt wheels and the first gears are coaxially arranged;
the meshing type belt is tensioned on the two belt wheels and meshed with the belt wheels;
the driving mechanism drives the belt to rotate, so that the two first gears drive the corresponding T-shaped locking plates to move transversely respectively, and the locking nails are driven to move to the circular areas where the vertical handles are located in the first locking hole and the second locking hole.
Preferably, the drive mechanism comprises:
the transverse shaft is provided with a locking pin hole;
the rotating handle is fixed on the transverse shaft;
the mounting box is fixed on the glass frame, one end of the transverse shaft penetrates through the mounting box, the lock pin hole is positioned in the mounting box, and the rotating handle is positioned outside the mounting box;
one end of the lock pin penetrates through the mounting box and is inserted into the lock pin hole;
a ratchet mechanism comprising:
the driving wheel is coaxially arranged at one end of the transverse shaft;
one end of the driving pawl is hinged to the driving wheel;
one end of the spring piece is connected with the driving pawl, and the other end of the spring piece is connected with the transverse shaft;
the inner ring of the external ratchet gear is provided with ratchets, the other end of the driving pawl is matched with the ratchets, and the outer ring of the external ratchet gear is meshed with the meshed belt.
Preferably, the drive mechanism further comprises:
the motor is fixed on the glass frame;
the motor gear is coaxially arranged on a motor shaft of the motor and is meshed with the meshed belt;
the motor is connected with a control system of the automobile, and after the automobile falls into water, the control system controls the motor to rotate, so that the locking mechanism is in an unlocking state.
Preferably, the glass frame and the T-shaped locking plate are both made of materials capable of being attracted by magnets, and one end of one first groove is provided with a second electromagnet for attracting one end of the T-shaped locking plate;
the automobile is characterized in that a first electromagnet is arranged inside the automobile body frame, a second storage battery used for charging the second electromagnet is arranged on the glass frame, a first storage battery used for electrifying the first electromagnet is arranged on the automobile body frame, the first storage battery and the second storage battery are connected with a control system on an automobile, when the automobile normally runs, the control system controls the storage battery to electrify the first electromagnet and the second electromagnet, and after the automobile falls into water, the control system controls the storage battery to stop electrifying the first electromagnet and the second electromagnet.
Preferably, the outer side surfaces of the two frame rods provided with the first grooves on the glass frame are respectively provided with a second groove and a mounting hole, and the mounting holes are communicated with the first grooves;
the window device for escaping from falling into water further comprises a plurality of gas generating mechanisms, wherein each gas generating mechanism comprises:
a gas generator, the gas generator comprising:
the first generator is arranged in the mounting hole and fixedly connected with the T-shaped locking plate, a first opening is formed in the first generator, a cavity and a diaphragm are arranged in the first generator, the diaphragm is opposite to the first opening, the cavity is divided into a first containing cavity and an open containing cavity by the diaphragm, and chemical powder is arranged in the first containing cavity;
one end of the second generator extends into the open type containing cavity from a first opening on the first generator, a second containing cavity is arranged in the second generator, chemical powder is arranged in the second closed containing cavity, the second generator is fixedly connected with the glass frame, and a spine part is arranged on the second generator;
the air bag is arranged in the second groove, and an opening of the air bag is communicated with the second closed cavity;
after the locking state of the locking mechanism is switched to the unlocking state, the sharp part punctures a diaphragm in the first generator, so that the first containing cavity is communicated with the second containing cavity, and chemical powder in the first containing cavity and the second containing cavity is subjected to chemical reaction to generate gas to inflate the airbag.
Preferably, the number of the gas generating mechanisms is four, and the four gas generating mechanisms are respectively close to four vertexes of the glass frame.
One object of the invention is to provide an automobile, wherein the front window and the rear window of the automobile both adopt the water falling escape window device.
The invention has the beneficial effects that:
1. the lock catch mechanism adopted in the vehicle window is in a locking state under the normal state of the vehicle, and can be unlocked quickly after the vehicle falls into water, so that the glass frame can fall off from the vehicle body frame to the outside of the vehicle quickly, and people in the vehicle can escape conveniently.
2. After the automobile falls into water, the control system of the automobile can control the motor to work, and the locking mechanism is switched from a locking state to an unlocking state through the transmission system; if the vehicle-mounted electric appliance fails due to water inflow after the automobile falls into water, the rotating handle can be rotated to unlock manually, so that the windshield falls outwards and the escape is fast realized.
3. The invention can control the motor to work after the automobile falls into water, the rotating shaft of the invention is also provided with a pin hole and a lock pin connected with the pin hole, one end of the lock pin is inserted into the pin hole in the initial state, and the lock pin passes through the mounting box, so the rotating handle can not be rotated at the moment, and the falling of the window caused by the mistaken rotation of the rotating handle by personnel in the automobile can be prevented.
4. The device of the invention overcomes the problem of overlarge water pressure outside the vehicle by using the sinking speed difference principle, can provide certain buoyancy for trapped people by installing the air bag on the window frame, is simple to operate, cannot cause secondary damage to people and enables people to be quickly rescued.
Drawings
FIG. 1 is an isometric view of an automobile incorporating an escape window assembly according to the present invention;
FIG. 2 is an isometric view of a glass frame construction provided by the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a rear side view of a glass frame provided by the present invention
FIG. 5 is an isometric view of a drive mechanism provided by the present invention;
FIG. 6 is a schematic structural diagram of a ratchet mechanism provided in the present invention;
FIG. 7 is an isometric view of the latching mechanism mounting provided by the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is an isometric view of the mounting relationship of the gas generant mechanism provided in accordance with the invention;
FIG. 10 is an isometric view of the vehicle body and window frame in mounted relation according to the present invention;
FIG. 11 is an isometric view of the locking mechanism of the present invention in the locked condition;
FIG. 12 is an enlarged view of a portion of FIG. 11 at C;
FIG. 13 is an isometric view of the locking mechanism of the present invention in an unlocked position;
FIG. 14 is an enlarged view of a portion of FIG. 13 at D;
fig. 15 is a schematic view of the working effect of the automobile provided with the escape window device.
Reference numerals:
1. a vehicle body; 1a, a vehicle window groove; 4. a rear windshield; 6. an airbag cover; 7. a glass frame; 7a, a first groove; 7b. a second groove; 7c, a through groove; 7i. a rectangular groove; 8. mounting a box; 8a, mounting a box through hole; 9. an electromagnetic lock switch; 10. a lock pin; (ii) a 12. A front windshield; 13. a second storage battery; 14. a vehicle body frame; 14a. a locking pin; 14b. a well; 15. a spring ejector pin; 15a, a spring; 16. a rack; a T-shaped locking plate; 17a, a lock hole; 18. a first generator; 19. a second generator; 20. an air bag; 21. a handle is rotated; 22. a motor; 23. a motor gear; 24. an engagement belt; 25. a first gear; 26. a pulley; 27. a ratchet mechanism; 27a. external ratchet gear; 27b. an active pawl; 27c, a spring leaf; 27d, driving wheels; 28. a second electromagnet; 29 horizontal axis; locking pin hole 29a.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
For ease of understanding, the present invention is now specified in terms of a spatial orientation for a front and rear window release device for a drowning vehicle: in the longitudinal direction of the automobile, the position of the front windshield 12 in fig. 1 is defined as "front", and the position of the rear windshield 4 is defined as "rear"; in the lateral direction of the automobile, the right-hand side is specified as "left" and the left-hand side is specified as "right" when the driver sits in the cab facing the front windshield 12; the direction of the top of the driver's head is defined as "up" and the direction of the driver's feet is defined as "down".
Firstly, a drowning escape window device according to an embodiment of the invention is specifically described in the following with reference to the attached drawings, and comprises a vehicle body frame 14, a glass frame 7, a windshield, a locking mechanism, a transmission mechanism and a gas generating mechanism.
Specifically, as shown in fig. 11, the vehicle body frame 14 mainly serves as a connection function of the entire window device and the vehicle body 1, and is embedded in the window groove 1a of the vehicle body 1 by welding, so that the window device can be installed at both the front window position and the rear window position of the vehicle body 1, which is described as an example of a front window in the present embodiment.
The locking mechanism has a locking state and an unlocking state, as shown in fig. 7, the locking mechanism includes a plurality of locking nails 14a and two T-shaped locking plates 17, and bottom ends of the plurality of locking nails 14a are fixed on two opposite frame rods on the vehicle body frame 14; the T-shaped locking plates 17 comprise horizontal plates and vertical plates, as shown in fig. 2 and 3, first grooves 7a matched with the T-shaped locking plates 17 are respectively arranged in two opposite horizontal frame rods on the glass frame 7, the two T-shaped locking plates 17 are respectively arranged in the two first grooves 7a, the T-shaped locking plates 17 can slide in the first grooves 7a, the bottom ends of the two T-shaped locking plates 17 are opposite, as shown in fig. 4, a through groove is provided on the side of the two cross frame bars having the first groove 7a provided therein, which is opposite to the vehicle body frame 14, so that the vertical plate can be connected with the vehicle body frame 14, a plurality of lock holes 17a are distributed on the vertical plate, the lock holes 17a correspond to the lock nails 14a one by one, the lock nails 14a comprise vertical handles and circular nail caps positioned at the top ends of the vertical handles, and the bottom ends of the vertical handles are fixed on the vehicle body frame 14; the lock hole 17a has a first area and a second area which are communicated with each other, preferably, the first area of the lock hole 17a is a circular area, the second area is a long area, the directions of the lock holes 17a on the two vertical plates are opposite, the long area of the lock hole 17a on the upper vertical plate is positioned at the left end, the long area of the lock hole 17a on the lower vertical plate is positioned at the right end, the length difference between the T-shaped lock plate 17 and the first groove 7a is L, the distance from the circle center of the circle of the lock hole 17a to the short side of the long hole is L + i, and i is the radius of the vertical handle of the lock nail 14a, so that when the T-shaped lock plate 17 moves the L distance in the first groove 7a, the circle center of the nail head of the lock nail 14a can coincide with the circle center of the circular area of the lock hole 17a. The nail head is a flat cylindrical nail head, the diameter of the nail head is larger than the width of the long-shaped area of the lock hole 17a and smaller than the diameter of the circular area of the lock hole 17a, so that the nail head cannot pass through and is clamped when the lock nail 14a is positioned at the long-shaped area of the lock hole 17 a; when the upper T-shaped locking plate 17 slides leftwards by a distance L and the center of the circle of the head of the locking nail 14a coincides with the center of the circle of the circular area of the locking hole 17a, the head of the locking nail 14a can be unlocked through the circular hole.
Referring to fig. 11, in the locked state, the circular area of the locking hole 17a on the T-shaped locking plate 17 is nailed by the corresponding locking nail 14a, and then the T-shaped guide plate is moved to make the long area of the locking hole 17a correspond to the nailing cap of the corresponding locking nail 14a, so that the T-shaped locking plate 17 is fixed on the vehicle body frame 14, and the connection between the glass frame body and the vehicle body frame 14 is realized. In the unlocked state, as shown in fig. 13, the T-shaped lock plate 17 is moved to a position where the tip of the lock pin 14a is located in the first region, whereby the T-shaped lock plate 17 can be disengaged from the lock pin 14a, so that the bezel can be detached from the body frame 14.
Referring to fig. 2 and 5, the driving mechanism in the rectangular groove 7i of the right mullion rod of the driving mechanism installed in the glass frame 7 comprises two first gears 25, two belt wheels 26, an engaged belt 24 and an engaged belt 24; the bottom ends of the vertical plates of the two T-shaped locking plates 17 are provided with racks 16, and the two first gears 25 are respectively meshed with the two racks 16. The meshed belts 24 are tensioned on the two belt wheels 26 and meshed with the belt wheels 26, the driving mechanism drives the belts to rotate, the belt wheels 26 rotate, the two belt wheels 26 correspond to the two first gears 25 one by one and are coaxially mounted, so that the two first gears 25 rotate and further drive the two T-shaped locking plates 17 to transversely move in the first grooves 7a along opposite directions, and due to the fact that the directions of the locking holes 17a in the two vertical plates are opposite, the two vertical plates can simultaneously move towards the unlocking state, and the locking mechanism is switched from the locking state to the unlocking state.
Referring to fig. 5, the driving mechanism includes a motor 22 and a motor gear 23, the glass frame 7 is fixed with the mounting box 8, the motor 22 is installed in the mounting box 8, the motor gear 23 is coaxially installed on a motor shaft of the motor 22 and is meshed with the meshed belt 24, after the window device of the present invention is installed on the vehicle body, the motor 22 is connected with a control system of the vehicle, after the vehicle falls into water, the control system controls the motor 22 to start, so as to drive the meshed belt 24 to rotate, so that the locking mechanism is in an unlocking state, and the glass frame body of the present embodiment can automatically fall off from the vehicle body after falling into water.
Considering that after the automobile falls into water, the electric device has a risk of malfunction, and the window cannot be automatically opened and fallen, please refer to fig. 5 and 6, the driving mechanism of the embodiment of the invention further includes a cross shaft 29, a rotating handle 21, a lock pin 10 and a ratchet mechanism 27, the cross shaft 29 is provided with a lock pin hole 29a, one end of the cross shaft 29 passes through the mounting box 8, the lock pin 10 is located in the mounting box 8, and the rotating handle 21 is fixed on the other end of the cross shaft 29 and is located outside the mounting box 8; the locking pin 10 passes through the mounting box through hole 8a and the locking pin hole 29a on the cross shaft 29, thereby ensuring that the rotary handle 21 is locked in the non-activated state of the device to prevent accidental touch. The ratchet mechanism 27 comprises a driving wheel 27d, a driving pawl 27b, a spring piece 27c and an external ratchet gear 27a, wherein the driving wheel 27d is coaxially arranged at one end of the transverse shaft 29, and one end of the driving pawl 27b is hinged on the driving wheel 27 d; one end of the spring piece 27c is connected with the active pawl 27b, and the other end is connected with the transverse shaft 29; the inner ring of the external ratchet gear 27a is provided with ratchet teeth, the other end of the driving pawl 27b is matched with the ratchet teeth, and the outer ring of the external ratchet gear 27a is meshed with the meshed belt 24. When the driving wheel 27d is not in motion, the external ratchet wheel gear 27a can be driven by the meshed belt 24 to rotate anticlockwise; when the driver 27d rotates counterclockwise, the driving pawl 27b connected by the spring piece 27c pushes the external ratchet gear 27a to rotate counterclockwise. Thus, when the rotating handle 21 is locked by the lock pin 10, the motor 22 rotates counterclockwise to drive the whole transmission mechanism to work. In case of a malfunction of the electrical equipment after the car falls into water, the person trapped in the car can manually effect the detachment of the glass frame 7 from the body frame 14.
Considering that a gap exists between the glass frame 7 and the vehicle body frame 14 and slight vibration exists in the normal running process of the automobile, please refer to fig. 7 and 8, in the present embodiment, a plurality of hole grooves 14b are formed on two frame rods on which the lock pins 14a are mounted on the vehicle body frame 14, the hole grooves 14b and the lock pins 14a are arranged at intervals, spring top pins 15 are arranged in the hole grooves 14b, the tops of the spring top pins 15 are hemispherical, so as to reduce the friction between the T-shaped guide plate and the spring top pins 15 in the moving process, and the springs 15a in the spring top pins 15 are in a compressed state and abut against a vertical plate, so that the T-shaped guide plate does not shake in the moving process of the automobile; when the T-shaped guide plate moves to the unlocked state, the T-shaped guide plate can be quickly detached from the body frame 14 due to the elastic potential energy of the spring 15a in the spring top pin 15.
In the vehicle window device of the embodiment of the invention, the glass frame 7 and the T-shaped locking plate 17 are both made of materials which can be attracted by magnets, the left end of the first groove 7a in the upper transverse frame rod is provided with the second electromagnet 28 for attracting the right end of the T-shaped locking plate 17, the first electromagnet is arranged inside the vehicle body frame 14, the glass frame 7 is provided with the second storage battery 13 for charging the second electromagnet 28, the second storage battery 13 is positioned in the mounting box 8, and the mounting box 8 is also provided with the electromagnetic lock switch 9 for controlling the working state of the second electromagnet 28.
The automobile body is provided with a first storage battery used for electrifying the first electromagnet, the two storage batteries are connected with a control system on the automobile, when the automobile normally runs, the control system controls the storage batteries to electrify the first electromagnet and the second electromagnet 28, and after the automobile falls into water, the control system controls the storage batteries to stop electrifying the first electromagnet and the second electromagnet 28.
Referring to fig. 9, 14 and 15, the vehicle window apparatus according to the embodiment of the present invention further includes a gas generating mechanism, wherein a second groove 7b and a mounting hole are respectively formed at two ends of an outer side surface of each of the two horizontal frame rods on the glass frame 7, the mounting hole is communicated with the first groove 7a and is used for mounting the gas generating mechanism, and a cover 6 is respectively disposed on each of the two horizontal frame rods and is used for shielding the first groove 7a and the mounting hole. The four gas generating mechanisms have the same structure and principle, the gas generating mechanism at the upper right is taken as an example for introduction, the gas generating mechanism comprises a gas generator and an air bag 20, the gas generator comprises a first generator 18 and a second generator 19, the first generator 18 is installed in the installation hole and is fixedly connected with the T-shaped locking plate 17, the first generator 18 can move together in the movement process of the T-shaped locking plate 17, a first opening is arranged on the first generator 18, faces to the left, a cavity and a diaphragm are arranged in the first generator 18, the diaphragm is opposite to the first opening, the diaphragm divides the cavity into a first containing cavity and an open containing cavity, and chemical powder is arranged in the first containing cavity; one end of a second generator 19 extends into the open type containing cavity from a first opening on the first generator 18, a second containing cavity is arranged in the second generator 19, chemical powder is arranged in the second closed containing cavity, a second opening with a right opening is arranged on the second generator 19, the second generator 19 is fixedly connected with the glass frame 7, a sharp part is arranged on the second generator 19, when the upper T-shaped locking plate 17 moves leftwards, the first generator 18 moves leftwards along with the first generator 18, a membrane in the second generator 19 is pierced by the sharp part on the first generator to mix chemical substances in the first containing cavity and the second containing cavity, so that gas is generated to inflate the air bag 20, the air bag 20 pops outwards, and the glass frame body obtains upward buoyancy after falling off from the vehicle body frame 14, so that people in the vehicle can escape more quickly.
The embodiment of the invention also provides an automobile comprising the water falling escape window device, wherein the window devices are adopted for a front window and a rear window of the automobile, and the water falling escape window device has the technical effects, so that the automobile comprising the water falling escape window device has the same technical effects, and the details are not repeated.
The working process of the automobile comprising the drowning escape window device provided by the embodiment of the invention comprises the following steps:
when the automobile falls into the water carelessly, the control system sends a water falling signal to the first storage battery and the second storage battery 13 respectively, the first storage battery and the second storage battery 13 stop supplying power to the first electromagnet and the second electromagnet 28, the electromagnetic force of the electromagnets disappears, the T-shaped locking plate 17 is transversely unlocked and can transversely slide left and right in the T-shaped groove. The second storage battery 13 is used for powering on the motor 22, the motor 22 is powered on to drive the motor gear 23 to rotate counterclockwise by a certain angle A, the motor gear 23 drives the meshed belt 24 to transmit a certain distance L in the counterclockwise direction, the meshed belt 24 simultaneously drives the two belt wheels 26 and the ratchet wheel to rotate counterclockwise by the angle A, so that the upper T-shaped locking plate 17 is driven to slide leftward in the first groove 7a by the distance L, and the lower T-shaped locking plate 17 slides rightward by the distance L. After the upper T-shaped locking plate 17 slides leftwards for a distance L, the center of the circle of the nail cap of the locking nail 14a is superposed with the center of the circle of the locking hole 17a, and as the spring ejector pin 15 is always in a compressed state, the elastic potential energy is released, the glass frame 7 is ejected forwards to be separated from the vehicle body frame 14, so that two parts are formed, and the unlocking of the locking mechanism is completed. The upper T-shaped locking plate 17 slides leftwards and simultaneously drives the first generator to move leftwards for a distance L, the second generator 19 is fixed and does not move, so that a diaphragm in the first generator 18 is punctured, chemical powder in the two generators is mixed to quickly generate gas, the gas is used for inflating the gas bag 20 through the guide pipe, the gas bag 20 is quickly expanded to bounce the cover 6, and the gas bag is quickly filled in water. The lower T-shaped locking plate 17 slides in the opposite direction to the upper T-shaped locking plate, and the rest is the same as the upper T-shaped locking plate 17. When the air bags 20 at the four corners of the glass frame 7 are completely filled, the air bags 20 obtain certain buoyancy, so that a certain speed difference is generated when the glass frame 7 and the vehicle body sink, and the water pressure is overcome, so that the glass frame 7 and the vehicle body are separated to form an escape channel.
Lead to electrical equipment to intake and be out of order after the car falls into water carelessly, when the door window can't be opened automatically and drops, the stranded personnel that fall into water can manual realization, and is similar with electronic implementation method, and the different places lie in: first, the electrical equipment of the automobile needs to be turned off, so that the first electromagnet in the body frame 14 is powered off, and the electromagnetic force disappears. Pressing the electromagnetic lock switch 9 de-energizes the second electromagnet 28 and the T-shaped locking plate 17 is laterally unlocked. The lock pin 10 is pulled down, the rotating handle 21 is rotated counterclockwise by an angle A, and the rotating handle 21 is fixedly connected with the ratchet wheel, so that the ratchet wheel can be driven to rotate counterclockwise by the angle A, and the meshed belt 24 is driven to transmit a certain distance L in the counterclockwise direction. The latter implementation method is the same as the electric drive section described above. Finally, the front and rear glass frames 7 and the vehicle body 1 are divided into three independent parts by unlocking the locking mechanism, the window frames obtain upward buoyancy by the buoyancy of the air bags 20, a sinking speed difference is formed between the window frames and the vehicle body 1 to overcome water pressure, an escape passage is opened, people in the vehicle can escape quickly, and the air bags 20 can float on the water surface to wait for rescue after escaping from the vehicle without swimming.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a window device flees falls into water, is applied to the car on, its characterized in that includes:
a vehicle body frame fixed to a vehicle body;
a glass frame;
a windshield mounted outside the glass frame;
latching mechanism has locking state and unblock state, latching mechanism includes:
the bottom ends of the locking nails are fixed on two opposite frame rods on the vehicle body frame;
the two T-shaped locking plates comprise horizontal plates and vertical plates, first grooves matched with the T-shaped locking plates are formed in two opposite frame rods on the glass frame, the two T-shaped locking plates are respectively arranged in the two first grooves, the T-shaped locking plates can slide in the first grooves, the bottom ends of the two vertical plates are opposite, a plurality of locking holes are uniformly distributed in the two vertical plates, the locking holes correspond to the locking nails in a one-to-one mode, the locking holes are provided with a first area and a second area which are mutually communicated, the top ends of the locking nails can penetrate through the first area of the locking holes and cannot penetrate through the second area, the directions of the locking holes on the two vertical plates are opposite, the locking nails penetrate through the locking holes in a locking state, the top ends of the locking nails are located in the positions of the second area, the glass frame is fixed on the vehicle body frame in an unlocking state, the top end of the lock pin is positioned at the position of the first area, and the glass frame can be separated from the vehicle body frame;
the transmission mechanism is connected with the locking mechanism;
and the driving mechanism is used for driving the transmission mechanism to act so as to enable the T-shaped locking plate to move and enable the locking mechanism to be switched from a locking state to an unlocking state.
2. The window device for escaping from falling into water as claimed in claim 1, wherein the locking nail comprises a vertical handle and a circular nail cap positioned at the top end of the vertical handle, and the bottom end of the vertical handle is fixed on the vehicle body frame;
the first district of lockhole is the circular area, and the second district is microscler district, the head of a nail of lock nail can pass the circular area can not pass microscler district, under the initial condition, the lock nail passes T shape jam plate, the head of a nail of lock nail is located one side in microscler district.
3. The window device for escape from falling into water as claimed in claim 2, wherein a plurality of holes are formed in each of the two frame rods of the vehicle body frame, each of the holes is provided with a locking nail, the holes are spaced from the locking nails, each of the holes is provided with a spring top pin, the top of each of the spring top pins is hemispherical, each of the spring top pins is in contact with a vertical plate of the T-shaped locking plate, and a spring in each of the spring top pins is in a compressed state.
4. The window device for escape from falling into water of claim 2, wherein a rack is provided at the bottom end of the vertical plate, and the transmission mechanism is located in the glass frame, and comprises:
the two first gears are respectively meshed with the two racks;
the two belt wheels correspond to the two first gears one by one, and the belt wheels and the first gears are coaxially arranged;
the meshing type belt is tensioned on the two belt wheels and meshed with the belt wheels;
the driving mechanism drives the meshed belt to rotate, so that the two first gears drive the corresponding T-shaped locking plates to move transversely respectively, and the vertical handle of the locking nail is located in the circular area of the locking hole.
5. The window arrangement for escape from falling into water of claim 4, wherein the driving mechanism comprises:
the transverse shaft is provided with a locking pin hole;
the rotating handle is fixed on the transverse shaft;
the mounting box is fixed on the glass frame, one end of the transverse shaft penetrates through the mounting box, the lock pin hole is positioned in the mounting box, and the rotating handle is positioned outside the mounting box;
one end of the lock pin penetrates through the mounting box and is inserted into the lock pin hole;
a ratchet mechanism comprising:
the driving wheel is coaxially arranged at one end of the transverse shaft;
one end of the driving pawl is hinged to the driving wheel;
one end of the spring piece is connected with the driving pawl, and the other end of the spring piece is connected with the transverse shaft;
the inner ring of the external ratchet gear is provided with ratchets, the other end of the driving pawl is matched with the ratchets, and the outer ring of the external ratchet gear is meshed with the meshed belt.
6. The window arrangement for escape from falling into water of claim 5, wherein the driving mechanism further comprises:
the motor is fixed on the glass frame;
the motor gear is coaxially arranged on a motor shaft of the motor and is meshed with the meshed belt;
the motor is connected with a control system of the automobile, and after the automobile falls into water, the control system controls the motor to rotate, so that the locking mechanism is in an unlocking state.
7. The window device for escape from falling into water of claim 2, wherein the glass frame and the T-shaped locking plate are made of materials capable of being attracted by magnets, and one end of one of the first grooves is provided with a second electromagnet for attracting one end of the T-shaped locking plate;
the automobile is characterized in that a first electromagnet is arranged inside the automobile body frame, a second storage battery used for charging the second electromagnet is arranged on the glass frame, a first storage battery used for electrifying the first electromagnet is arranged on the automobile body frame, the first storage battery and the second storage battery are connected with a control system on an automobile, when the automobile normally runs, the control system controls the storage battery to electrify the first electromagnet and the second electromagnet, and after the automobile falls into water, the control system controls the storage battery to stop electrifying the first electromagnet and the second electromagnet.
8. The window device for escape from falling into water as claimed in claim 2, wherein the two frame rods with the first groove on the glass frame are respectively provided with a second groove and a mounting hole on the outer side surface, and the mounting holes are communicated with the first groove;
the window device for escaping from falling into water further comprises a plurality of gas generating mechanisms, wherein each gas generating mechanism comprises:
a gas generator, the gas generator comprising:
the first generator is arranged in the mounting hole and fixedly connected with the T-shaped locking plate, a first opening is formed in the first generator, a cavity and a diaphragm are arranged in the first generator, the diaphragm is opposite to the first opening, the cavity is divided into a first containing cavity and an open containing cavity by the diaphragm, and chemical powder is arranged in the first containing cavity;
one end of the second generator extends into the open type containing cavity from a first opening on the first generator, a second containing cavity is arranged in the second generator, chemical powder is arranged in the second containing cavity, the second generator is fixedly connected with the glass frame, and a spine part is arranged on the second generator;
the air bag is arranged in the second groove, and an opening of the air bag is communicated with the second cavity;
after the locking state of the locking mechanism is switched to the unlocking state, the sharp part punctures a diaphragm in the first generator, so that the first containing cavity is communicated with the second containing cavity, and chemical powder in the first containing cavity and the second containing cavity is subjected to chemical reaction to generate gas to inflate the airbag.
9. The window assembly of claim 8, wherein the number of the gas generating mechanisms is four, and the four gas generating mechanisms are respectively close to four vertices of the glass frame.
10. An automobile, characterized in that the front window and the rear window of the automobile both adopt the drowning escape window device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265161.8A CN109532744B (en) | 2018-10-29 | 2018-10-29 | Escape car window device falling into water and car adopting same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811265161.8A CN109532744B (en) | 2018-10-29 | 2018-10-29 | Escape car window device falling into water and car adopting same |
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| CN109532744A CN109532744A (en) | 2019-03-29 |
| CN109532744B true CN109532744B (en) | 2021-08-03 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110422123B (en) * | 2019-06-25 | 2020-10-16 | 惠安县崇武镇锐锐海鲜干品店 | New energy automobile with locate function |
| CN110978964B (en) * | 2019-12-09 | 2021-02-05 | 苏州律点信息科技有限公司 | Vehicle escape window module convenient for quality inspection and using method thereof |
| CN113928196B (en) * | 2020-07-13 | 2023-12-22 | 时代云驰交通工具技术(苏州)有限公司 | Inflatable seat for automobile |
| CN111891064B (en) * | 2020-07-24 | 2021-08-13 | 王安南 | New energy automobile emergency rescue equipment that falls into water |
| CN112223997B (en) * | 2020-09-25 | 2023-04-21 | 无锡丰毅汽车配件有限公司 | Use method of intelligent automobile drowning lifesaving window |
| CN113119902B (en) * | 2021-05-06 | 2022-06-03 | 衢州职业技术学院 | Rear window emergency release device for escape of small car falling into water |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201842049U (en) * | 2010-10-29 | 2011-05-25 | 江汉大学 | Automatic escape window on bus |
| CN203829502U (en) * | 2014-04-30 | 2014-09-17 | 宁波凯旋消防器材有限公司 | Multifunctional door opener for fire protection |
| DE102014110620A1 (en) * | 2014-07-28 | 2016-01-28 | Rheinmetall Man Military Vehicles Gmbh | Motor vehicle with a windshield, which is detachably arranged in a serving as an emergency exit windshield opening |
| CN204674340U (en) * | 2015-05-24 | 2015-09-30 | 冯培永 | A kind of airtight emergency window for automobiles |
| CN204956034U (en) * | 2015-09-08 | 2016-01-13 | 安徽安凯汽车股份有限公司 | Built -in push -and -pull of outer pushing -type side window of fleing for one's life |
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