CN108466536B - Anti-collision mechanism of windshield - Google Patents
Anti-collision mechanism of windshield Download PDFInfo
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- CN108466536B CN108466536B CN201810226752.8A CN201810226752A CN108466536B CN 108466536 B CN108466536 B CN 108466536B CN 201810226752 A CN201810226752 A CN 201810226752A CN 108466536 B CN108466536 B CN 108466536B
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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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Superstructure Of Vehicle (AREA)
- Braking Arrangements (AREA)
- Air Bags (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to the technical field of automobile glass safety, and particularly relates to a windshield anti-collision mechanism which comprises a glass upper side clamping piece, glass, a brake triggering mechanism, an ejection mechanism, a glass lower side clamping piece, a glass clamping groove, an air storage tank and a brake pneumatic switch, wherein on one hand, when the glass is not collided or the collision force is small, the glass is fixed on the glass clamping groove through the glass upper side clamping piece and the glass lower side clamping piece; on the other hand, when the glass is damaged due to low strength after being impacted by strong impact, the glass inclines up and down to directly trigger the brake trigger mechanism, so that a brake pneumatic switch in the brake trigger mechanism is opened to finish automatic braking action, and simultaneously, the ejection mechanism is triggered to eject the lower side of the glass through the ejection mechanism; the invention ensures that the glass of the front windshield of the automobile inclines after being impacted so that the impact block flies out along the inclined plane and the automobile can automatically brake, thereby greatly reducing impact damage and having reliable structure.
Description
The invention relates to a divisional application of a patent with the application number of 2016106712507 and the application date of 2016, 08 and 16, and the patent is named as a brake triggering type front windshield anti-collision mechanism.
Technical Field
The invention belongs to the technical field of automobile glass safety, and particularly relates to a brake triggering type front windshield anti-collision mechanism.
Background
With the development of the automobile industry, passive safety technologies of automobiles including automobile glass safety technologies are increasingly gaining attention. For traditional automobiles, people mostly improve the safety of glass by improving the material of the glass, for example, sandwich glass with better safety is used as front windshield glass, and the installation method of the glass is also fixed by clamping grooves of an upper clamping piece and a lower clamping piece and sealant. When the automobile is impacted by foreign objects, glass is easy to fall and break, even the life safety of drivers and passengers is injured, and after the impact happens, the brake pedal can be stepped on only by manpower, however, most automobiles cannot be braked emergently at the first time due to the influence of a plurality of factors such as the emergency strain capacity of drivers and the intensity of the impact, and more secondary injuries are caused. In order to improve the situation, the design of the brake triggering type front windshield anti-collision mechanism has strong practical significance.
The invention designs a brake triggering type front windshield anti-collision mechanism to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a brake triggering type front windshield anti-collision mechanism which is realized by adopting the following technical scheme.
The utility model provides a brake triggers anti mechanism that hits of formula front windshield which characterized in that: the automobile roof support device comprises an automobile roof, a first support plate, a brake triggering mechanism, a support column, a glass upper side clamping piece, glass, an ejection mechanism, a second support plate, a glass lower side clamping piece, a front lower plate, an automobile bottom plate, a through hole, a glass clamping groove, an air storage tank outlet, an upper side clamping piece front piece, a lower side clamping piece rear piece, an upper side clamping piece rear piece and a lower side clamping piece front piece, wherein the support column and the glass upper side clamping piece are arranged below the automobile roof; the glass lower side clamping piece is arranged above the automobile bottom plate through the front lower plate, glass clamping grooves are formed in the glass upper side clamping piece and the glass lower side clamping piece, and glass is arranged between the glass upper side clamping piece and the glass lower side clamping piece through the glass clamping grooves; the upside fastener back part is located glass's inboard, and downside fastener anter is located glass's the outside, and upside fastener back part and downside fastener back part both sides are all processed symmetrically and are had two through-holes, and the rear end at downside fastener back part is installed to the second extension board, and two ejection mechanism install the left and right sides at the second extension board symmetrically, still install a gas holder between two ejection mechanism, and gas holder installation is on the second extension board and the both ends of gas holder respectively have a gas holder export.
The structure and the installation method of the two brake triggering mechanisms are completely the same, and any one of the two brake triggering mechanisms comprises a movable pulley, a belt fixing structure, a first triggering rod, a guide rail groove, a first sliding block, a transverse plate, a vertical plate, a second sliding block, a buffer cylinder, a first cylinder support, an air pipe, a brake pneumatic switch and a first switch support, wherein the four guide rails are arranged on one side of the first supporting plate in parallel, the movable pulley is arranged above the first sliding block, and the movable pulley has the function of amplifying the displacement of the other free end of the movable pulley when moving; the left side of the first sliding block is fixedly connected with a first trigger rod, the top end of the first trigger rod penetrates through one of two through holes in the rear piece of the lower clamping piece and is attached to the glass, the first trigger rod is triggered immediately when the glass is impacted, two guide rail grooves are symmetrically processed on the lower end face of the first sliding block and are matched with two guide rails below the first sliding block, so that the first sliding block can slide in the two guide rails below the first sliding block, and the movable pulley is fixedly arranged above the first sliding block, so that the movable pulley also slides relative to the guide rails; one end of the belt is connected with a belt fixing structure arranged on the first supporting plate, the end of the belt is a fixed end, the other end of the belt penetrates through the movable pulley and is connected with one end of the transverse plate, the end of the belt is a free end, the position of the end of the belt changes along with the movement of the movable pulley, the free end is fixedly connected with the transverse plate, the transverse plate and the movable pulley are in the same movement direction and the displacement of the transverse plate and the movable pulley is twice of the sliding distance of the movable pulley, the transverse plate is fixedly connected with the vertical plate, and the vertical plate is fixedly; the lower end surface of the second slide block is also symmetrically processed with two guide rail grooves which are matched with the two guide rails below the second slide block, the second sliding block can slide in the two guide rails below the second sliding block, the right end surface of the second sliding block is fixedly connected with one end of a piston rod of a buffer cylinder, the purpose is to ensure that the motion directions of the piston rod and the second sliding block are the same so that the piston rod can compress the buffer cylinder, the buffer cylinder is arranged on a first cylinder support, a brake pneumatic switch is arranged on a first switch support, the brake pneumatic switch is arranged right behind the buffer cylinder and is connected with the buffer cylinder through an air pipe, and the buffer cylinder not only has the function of triggering the brake pneumatic switch, but also can cushion the striking dynamics to a certain extent, and first cylinder supports all installs on first extension board with first switch support, and their effect is support cushion cylinder and brake air operated switch.
The two ejection mechanisms have the same structure and installation method, and any one of the two ejection mechanisms comprises an ejection cylinder rotating pair, an ejection cylinder inlet, an ejection cylinder, a second trigger rod, an ejection pneumatic switch inlet, an ejection pneumatic switch outlet, an air pipe, a second cylinder support and a second switch support, the second switch support and the second cylinder support are sequentially arranged behind one of the two through holes of the rear piece of the lower side clamping piece, the ejection pneumatic switch is arranged on the second switch support, the ejection cylinder is arranged on the second cylinder support, one end of the ejection pneumatic switch is fixedly connected with the second trigger rod, the second trigger rod penetrates through one of the two through holes of the rear piece of the lower side clamping piece to be mutually attached to the glass, and the purpose is to directly trigger the second trigger rod when the glass is impacted, so that the ejection mechanism ejects the lower side of the glass out of the glass to incline; the other end of the ejection pneumatic switch is provided with an ejection pneumatic switch inlet and an ejection pneumatic switch outlet, the ejection pneumatic switch inlet is connected with a gas storage tank outlet at the left end of a gas storage tank through a gas pipe, so that gas in the gas storage tank is led into the ejection pneumatic switch through the gas pipe, the ejection pneumatic switch outlet is connected with an ejection cylinder inlet of an ejection cylinder through the gas pipe, and the gas in the ejection pneumatic switch is led into the ejection cylinder through the gas pipe; the ejection cylinder rotating pair is arranged on the glass and is positioned above the through hole of the rear piece of the lower side clamping piece, a piston rod of the ejection cylinder is connected with the ejection cylinder rotating pair, the ejection cylinder rotating pair has a rotation degree, and the piston rod can rotate relative to the glass when the glass inclines, so that the glass can incline under the condition that the axis position of the piston rod of the ejection cylinder is unchanged when the piston rod moves.
As a further improvement of the technology, the automobile front panel further comprises a front panel, one end of the front panel is arranged on the glass and is positioned between the first support plate and the second support plate, and the other end of the front panel is arranged on the automobile bottom plate.
As the further improvement of this technique, above-mentioned upside fastener back part equals with downside fastener anter thickness, and upside fastener anter equals with downside fastener back part thickness, and preceding two thickness is half of two thickness in back, and the purpose is under the condition that adopts the same material, and the intensity of upside fastener back part and downside fastener anter is relatively more weak, can be destroyed when encountering the striking, avoids influencing the glass slope.
As a further improvement of the present technology, the gas in the gas tank is high-pressure gas.
As a further improvement of the technology, the air storage tank can also be an air storage tank in an automobile air brake system, and the purpose is to enable the structure of the anti-collision mechanism to be simpler.
Compared with the traditional automobile glass safety technology, on one hand, when no impact occurs or impact force is small, the glass is fixed on the glass clamping groove through the upper glass clamping piece and the lower glass clamping piece; on the other hand, when the glass is damaged due to low strength after being subjected to strong impact, the upper side clamping piece thick piece and the lower side clamping piece front piece are directly triggered by the impact, so that a brake pneumatic switch in the brake triggering mechanism is opened to finish automatic braking action, and simultaneously, an ejection mechanism is triggered to eject the lower side of the glass through the ejection mechanism; the invention ensures that the glass of the front windshield of the automobile inclines after being impacted, the impact block flies out along the inclined plane and the automobile can automatically brake, thereby greatly reducing impact injury, having reliable structure and stronger practicability.
Drawings
Fig. 1 is a schematic view of the overall component distribution.
Fig. 2 is a front view of the distribution of the whole components.
Figure 3 is a schematic view of the crash features distribution.
Fig. 4 is a schematic view of the glass structure and installation.
FIG. 5 is a schematic view of the brake triggering mechanism installation.
FIG. 6 is a schematic view of a first slider structure and installation.
FIG. 7 is a second slider structure and installation schematic.
Fig. 8 is a schematic view of a traveling block installation.
FIG. 9 is a schematic diagram of the brake triggering mechanism power transmission circuit.
Fig. 10 is a schematic structural view of the ejection mechanism.
FIG. 11 is a front view showing the direction of tilt movement of the glass.
Number designation in the figures: 1. the automobile brake device comprises an automobile top plate, 2, a first support plate, 3, a brake triggering mechanism, 4, a support column, 5, a glass upper side clamping piece, 6, glass, 7, a front platen, 8, an ejection mechanism, 9, a second support plate, 10, a glass lower side clamping piece, 11, a front lower plate, 12, an automobile bottom plate, 13, a through hole, 14, a glass clamping groove, 15, an ejection cylinder rotating pair, 16, a movable pulley, 17, a belt, 18 and a belt fixing structure, 19, a first trigger rod, 20, a guide rail, 21, a first sliding block, 22, a transverse plate, 23, a vertical plate, 24, a second sliding block, 25, a buffer cylinder, 26, a first cylinder support, 27, an air pipe, 28, a brake pneumatic switch, 29, a first switch support, 30, a guide rail groove, 31, an air storage tank, 32, an air storage tank outlet, 33, an ejection cylinder inlet, 34, an ejection cylinder, 35, a second trigger rod, 36, an ejection pneumatic, An ejection pneumatic switch inlet 38, an ejection pneumatic switch outlet 39, a second cylinder support 40, a lower side fastener front piece 41, a lower side fastener rear piece 42, an upper side fastener rear piece 43, an upper side fastener front piece 44 and a second switch support.
Detailed Description
As shown in fig. 1, 2 and 3, the automobile roof panel comprises an automobile roof panel 1, a first support panel 2, a brake triggering mechanism 3, pillars 4, glass upper side clamping pieces 5, glass 6, an ejection mechanism 8, a second support panel 9, glass lower side clamping pieces 10, a front lower panel 11, an automobile bottom panel 12, through holes 13, glass clamping grooves 14, an air storage tank 31, an air storage tank outlet 32, a lower side clamping piece front panel 40, a lower side clamping piece rear panel 41, an upper side clamping piece rear panel 42 and an upper side clamping piece front panel 43, wherein the pillars 4 and the glass upper side clamping pieces 5 are arranged below the automobile roof panel 1, the four pillars 4 are positioned at four corners of the first support panel 2, the first support panel 2 is arranged at the lower side of the automobile roof panel 1 through the pillars 4, and the two brake triggering mechanisms 3; as shown in fig. 4 and 10, the glass lower side clamping piece 10 is installed above an automobile bottom plate 12 through a front lower plate 11, a glass clamping groove 14 is processed on both the glass upper side clamping piece 5 and the glass lower side clamping piece 10, the glass 6 is installed between the glass upper side clamping piece 5 and the glass lower side clamping piece 10 through the glass clamping groove 14, and the glass 6 is fixed through the device when the impact force is not generated or is small; upside fastener back part 42 is located glass 6's inboard, downside fastener anter 40 is located glass 6's the outside, upside fastener back part 42 and downside fastener back part 41 both sides are all processed symmetrically and are had two through-holes 13, the rear end at downside fastener back part 41 is installed to second extension board 9, the left and right sides at second extension board 9 is installed symmetrically to two ejection mechanism 8, still install a gas holder 31 between two ejection mechanism 8, gas holder 31 installs on second extension board 9 and respectively has a gas holder export 32 at the both ends of gas holder 31.
As shown in fig. 3 and 5, the two brake triggering mechanisms 3 have the same structure and installation method, and any one of the brake triggering mechanisms 3 comprises a movable pulley 16, a belt 17, a belt fixing structure 18, a first triggering rod 19, a guide rail 20, a guide rail groove 30, a first slide block 21, a transverse plate 22, a vertical plate 23, a second slide block 24, a buffer cylinder 25, a first cylinder support 26, an air pipe 27, a brake pneumatic switch 28 and a first switch support 29, wherein the four guide rails 20 are installed on one side of the first support plate 2 in parallel, the movable pulley 16 is installed above the first slide block 21, and the movement characteristic of the movable pulley 16 shows that when the movable pulley 16 moves, the displacement of the other free end of the movable pulley 16 is amplified; as shown in fig. 5 and 7, the left side of the first slider 21 is fixedly connected to the first trigger rod 19, the top end of the first trigger rod 19 passes through one of the two through holes 13 on the rear piece 41 of the lower clip piece and is attached to the glass 6, in order to trigger the first trigger rod 19 when the glass 6 is impacted, so as to cause the brake trigger mechanism 3 to complete the braking action, the lower end surface of the first slider 21 is symmetrically processed with two guide rail grooves 30, the two guide rail grooves 30 are matched with the two guide rails 20 below the first slider 21, so that the first slider 21 can slide in the two guide rails 20 below the first slider 21, and since the movable pulley 16 is fixedly mounted above the first slider 21, the movable pulley 16 also slides relative to the guide rails 20; as shown in fig. 5 and 6, one end of the belt 17 is connected to the belt fixing structure 18 mounted on the first supporting plate 2, the end of the belt 17 is a fixed end, the other end of the belt 17 passes through the movable pulley 16 and is connected to one end of the transverse plate 22, the end of the belt 17 is a free end, the position of the belt 17 changes with the movement of the movable pulley 16, because the free end is fixedly connected to the transverse plate 22, the movement direction of the transverse plate 22 and the movement direction of the movable pulley 16 are the same, the movement distance of the transverse plate 22 and the movement direction of the movable pulley 16 are twice the sliding distance of the movable pulley 16, the transverse plate 22 is fixedly connected to the vertical plate 23, the vertical plate 23 is fixedly connected to the protruding portion above the second slider 24, the movement of; as shown in fig. 5, 8 and 9, the lower end surface of the second slider 24 is also symmetrically processed with two guide rail grooves 30, the two guide rail grooves 30 are matched with the two guide rails 20 below the second slider 24, so that the second sliding block 24 can slide in the two guide rails 20 below the second sliding block 24, the right end face of the second sliding block 24 is fixedly connected with one end of the piston rod of the buffer cylinder 25, the purpose is to make the piston rod and the second sliding block 24 move in the same direction so that the piston rod can compress the buffer cylinder 25, the buffer cylinder 25 is installed on the first cylinder support 26, the brake pneumatic switch 28 is installed on the first switch support 29, the brake pneumatic switch 28 is installed right behind the buffer cylinder 25 and is connected with the two through the air pipe 27, when the brake triggering mechanism 3 is triggered, the air in the buffer air cylinder 25 is compressed and led out through the air pipe 27 and triggers the brake pneumatic switch 28, so that the automobile can automatically brake. The cushion cylinder 25 not only has the function of triggering the brake pneumatic switch 28, but also can buffer the impact force to a certain extent, and the first cylinder support 26 and the first switch support 29 are both arranged on the first support plate 2 and have the functions of supporting the cushion cylinder 25 and the brake pneumatic switch 28.
As shown in fig. 3 and 10, the two ejecting mechanisms 8 have the same structure and installation method, and for any one of them, it includes an ejecting cylinder rotating pair 15, an ejecting cylinder inlet 33, an ejecting cylinder 34, a second trigger rod 35, an ejecting pneumatic switch 36, an ejecting pneumatic switch inlet 37, an ejecting pneumatic switch outlet 38, a second cylinder support 39, and a second switch support 44, wherein the second switch support 44 and the second cylinder support 39 are sequentially installed behind one of the two through holes 13 of the lower side clamping piece rear piece 41, the ejecting pneumatic switch 36 is installed on the second switch support 44, the ejecting cylinder 34 is installed on the second cylinder support 39, one end of the ejecting pneumatic switch 36 is fixedly connected with the second trigger rod 35, the second trigger rod 35 passes through one of the two through holes 13 of the lower side clamping piece rear piece 41 and is attached to the glass 6, in order to directly trigger the second trigger rod 35 when the glass 6 hits, the lower side of the glass 6 is pushed out of the glass 6 by the push-out mechanism 8 to incline; as shown in fig. 10 and 11, the other end of the ejection pneumatic switch 36 has an ejection pneumatic switch inlet 37 and an ejection pneumatic switch outlet 38, the ejection pneumatic switch inlet 37 is connected to the air tank outlet 32 at the left end of the air tank 31 through the air pipe 27, so that the air in the air tank 31 is guided into the ejection pneumatic switch 36 through the air pipe 27, and the outlet of the ejection pneumatic switch 36 is connected to the ejection cylinder inlet 33 through the air pipe 27, so that the air in the ejection pneumatic switch 36 is guided into the ejection cylinder 34 through the air pipe 27; the ejection cylinder rotating pair 15 is arranged on the glass 6 and is positioned above the through hole 13 of the lower side clamping piece rear piece 41, the piston rod of the ejection cylinder 34 is connected with the ejection cylinder rotating pair 15, the ejection cylinder rotating pair 15 has a rotation degree, when the glass 6 inclines, the piston rod can rotate relative to the glass 6, so that the glass 6 can incline and only can incline from the upper side to the inner side and the lower side outwards under the condition that the axis position of the piston rod of the ejection cylinder is kept unchanged during the movement of the piston rod.
As shown in fig. 1 and 2, the automobile front panel assembly further comprises a front panel 7, one end of the front panel 7 is mounted on the glass 6 and located between the first support plate 2 and the second support plate 9, and the other end of the front panel 7 is mounted on an automobile bottom plate 12.
As shown in fig. 4, the thickness of the upper front piece 42 and the lower front piece 40 is equal, the thickness of the upper front piece 43 and the lower rear piece 41 is equal, and the thickness of the upper front piece and the lower front piece is half of the thickness of the lower front piece, so that the strength of the upper front piece 42 and the lower front piece 40 is relatively weak under the condition of adopting the same material, and the upper front piece and the lower front piece can be damaged when encountering impact, thereby avoiding influencing the inclination of the glass 6.
The gas in the gas storage tank 31 is high-pressure gas, and the high-pressure gas is introduced into the ejection cylinder 34, so that the piston rod of the ejection cylinder can only move towards the outer side of the glass 6, and only one inclination direction of the glass 6 is provided.
The air tank 31 may be an air tank in an automobile air brake system, so as to simplify the structure of the anti-collision mechanism.
As shown in fig. 3 and 9, when the automobile front windshield 6 is not impacted or the impact force is small, the glass 6 is fixed on the glass clamping groove 14 through the glass upper clamping piece 5 and the glass lower clamping piece 10. When glass 6 is subjected to strong impact, the upper glass clamping piece 5 and the lower glass clamping piece 10 are damaged due to low strength, on one hand, the impact directly triggers a second trigger rod 35 in the ejection mechanism 8 to open an ejection pneumatic switch 36, high-pressure gas is used as a power source in the whole process, power passes through a gas storage tank 31, an ejection pneumatic switch inlet 37, an ejection pneumatic switch outlet 38, an ejection cylinder 34 and an ejection cylinder rotating pair 15 to reach the glass 6, the ejection mechanism 8 ejects the lower side of the glass 6, and the glass 6 is inclined; on the other hand, the first trigger rod 19 in the brake trigger mechanism 3 is directly triggered at the same time of impact, because the ejection mechanism 8 enables the glass 6 to incline, the glass 6 which does the inclined motion at the moment is used as a mechanical power source, the power is converted into high-pressure gas through the first trigger rod 19, the first sliding block 21, the movable pulley 16, the belt 17, the transverse plate 22, the vertical plate 23, the second sliding block 24 and the second sliding block 24, the piston rod is compressed by the motion of the second sliding block 24, the power source is converted into high-pressure gas through the mechanical motion, the power is transmitted to the brake pneumatic switch 28 through the buffer cylinder 25 and the air pipe 27, the displacement amplification effect of the movable pulley 16 enables the gas compression strength of the buffer cylinder 25 to be amplified, the brake pneumatic switch 28 is triggered to be opened. The invention ensures that the glass 6 is inclined after being impacted, the impact block flies out along the inclined plane and the automobile can automatically brake, thereby greatly reducing impact damage and having reliable structure.
Claims (10)
1. A windshield crashworthiness mechanism which characterized in that: the automobile roof panel structure comprises an automobile roof panel, a first support plate, pillars, glass upper side clamping pieces, glass, an ejection mechanism, a second support plate, glass lower side clamping pieces, an automobile bottom panel, through holes, glass clamping grooves, a gas storage tank outlet, an upper side clamping piece front piece, a lower side clamping piece rear piece, an upper side clamping piece rear piece and a lower side clamping piece front piece, wherein the pillars and the glass upper side clamping pieces are arranged below the automobile roof panel; the upside fastener back part is located glass's inboard, and downside fastener anter is located glass's the outside, and upside fastener back part and downside fastener back part both sides are all processed symmetrically and are had two through-holes, and the rear end at downside fastener back part is installed to the second extension board, and two ejection mechanism install the left and right sides at the second extension board symmetrically, still install a gas holder between two ejection mechanism, and gas holder installation is on the second extension board and the both ends of gas holder respectively have a gas holder export.
2. A windshield impact mechanism according to claim 1, wherein: the windshield anti-collision mechanism further comprises a brake triggering mechanism, wherein the brake triggering mechanism comprises a movable pulley, a belt fixing structure, a first triggering rod, guide rails, guide rail grooves, a first sliding block, a transverse plate, a vertical plate, a second sliding block, a buffer cylinder, an air pipe and a brake pneumatic switch, wherein four guide rails are arranged on one side of the first supporting plate in parallel, the movable pulley is arranged above the first sliding block, the left side of the first sliding block is fixedly connected with the first triggering rod, the top end of the first triggering rod penetrates through one of two through holes in the rear piece of the lower side clamping piece and is mutually attached to glass, two guide rail grooves are symmetrically processed in the lower end face of the first sliding block, and the two guide rail grooves are matched with the two guide rails below the first sliding; one end of the belt is connected with a belt fixing structure installed on the first supporting plate, the other end of the belt penetrates through the movable pulley to be connected with one end of the transverse plate, the transverse plate is fixedly connected with the vertical plate, the vertical plate is fixedly connected with the protruding portion above the second sliding block, two guide rail grooves are symmetrically processed on the lower end face of the second sliding block, the two guide rail grooves are matched with the two guide rails below the second sliding block, the right end face of the second sliding block is fixedly connected with one end of a piston rod of the buffer cylinder, and a brake pneumatic switch is installed right behind the buffer cylinder and is connected with the piston rod through.
3. A windshield impact mechanism according to claim 1, wherein: the ejection mechanism comprises an ejection cylinder rotating pair, an ejection cylinder inlet, an ejection cylinder, a second trigger rod, an ejection pneumatic switch inlet and an ejection pneumatic switch outlet, wherein one end of the ejection pneumatic switch is fixedly connected with the second trigger rod, the second trigger rod penetrates through one of two through holes of the rear piece of the lower side clamping piece to be mutually attached to glass, the other end of the ejection pneumatic switch is provided with an ejection pneumatic switch inlet and an ejection pneumatic switch outlet, the ejection pneumatic switch inlet is connected with a gas storage tank outlet at the left end of a gas storage tank through a gas pipe, and the ejection pneumatic switch outlet is connected with the ejection cylinder inlet of the ejection cylinder through a gas pipe; the ejection cylinder rotating pair is arranged on the glass and positioned above the through hole of the rear piece of the lower side clamping piece, and a piston rod of the ejection cylinder is connected with the ejection cylinder rotating pair.
4. A windshield impact mechanism according to claim 1, wherein: the automobile support frame further comprises a front bedplate, wherein one end of the front bedplate is arranged on the glass and is positioned between the first support plate and the second support plate, and the other end of the front bedplate is arranged on an automobile bottom plate.
5. A windshield impact mechanism according to claim 1, wherein: the thickness of the upper side clamping piece rear piece is equal to that of the lower side clamping piece front piece, the thickness of the upper side clamping piece front piece is equal to that of the lower side clamping piece rear piece, and the thickness of the upper side clamping piece front piece and the thickness of the lower side clamping piece rear piece are half of that of the rear side clamping piece front piece and the rear side clamping.
6. A windshield impact mechanism according to claim 1, wherein: the gas in the gas storage tank is high-pressure gas.
7. A windshield impact mechanism according to claim 1, wherein: the air storage tank can also be an air storage tank in an automobile air brake system.
8. A windshield impact mechanism according to claim 1, wherein: the glass lower side clamping piece is arranged above the automobile bottom plate through the front lower plate.
9. A windshield impact mechanism according to claim 2, wherein: the brake triggering mechanism further comprises a first air cylinder support and a first switch support, the buffer air cylinder is installed on the first air cylinder support, the brake air switch is installed on the first switch support, and the first air cylinder support and the first switch support are both installed on the first support plate.
10. A windshield impact mechanism according to claim 3, wherein: the ejection mechanism further comprises a second cylinder support and a second switch support, wherein the second switch support and the second cylinder support are sequentially arranged behind one of the two through holes of the rear piece of the lower side clamping piece, the ejection pneumatic switch is arranged on the second switch support, and the ejection cylinder is arranged on the second cylinder support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226752.8A CN108466536B (en) | 2016-08-16 | 2016-08-16 | Anti-collision mechanism of windshield |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671250.7A CN106080128B (en) | 2016-08-16 | 2016-08-16 | A kind of brake trigger-type front windshield crashworthiness mechanism |
| CN201810226752.8A CN108466536B (en) | 2016-08-16 | 2016-08-16 | Anti-collision mechanism of windshield |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671250.7A Division CN106080128B (en) | 2016-08-16 | 2016-08-16 | A kind of brake trigger-type front windshield crashworthiness mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108466536A CN108466536A (en) | 2018-08-31 |
| CN108466536B true CN108466536B (en) | 2020-10-16 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226752.8A Active CN108466536B (en) | 2016-08-16 | 2016-08-16 | Anti-collision mechanism of windshield |
| CN201610671250.7A Expired - Fee Related CN106080128B (en) | 2016-08-16 | 2016-08-16 | A kind of brake trigger-type front windshield crashworthiness mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671250.7A Expired - Fee Related CN106080128B (en) | 2016-08-16 | 2016-08-16 | A kind of brake trigger-type front windshield crashworthiness mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN108466536B (en) |
| WO (1) | WO2018032548A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2223185C2 (en) * | 2002-04-25 | 2004-02-10 | Куваев Владимир Яковлевич | Safe car (versions) |
| CN2656186Y (en) * | 2003-09-01 | 2004-11-17 | 李凤军 | Car hollow windscreen |
| CN201099161Y (en) * | 2007-03-20 | 2008-08-13 | 傅祖洪 | Front protection device for motor vehicle and ship operator cabin |
| CN203047153U (en) * | 2013-01-16 | 2013-07-10 | 上海汽车集团股份有限公司 | Vehicle front foreign body striking blocking device |
| CN105644319A (en) * | 2016-03-17 | 2016-06-08 | 邓振 | Automobile front window built-in anti-impact protective screen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786856A (en) * | 1971-07-28 | 1973-01-29 | Saint Gobain | GLASS WINDSHIELD FASTENING |
| CN2685161Y (en) * | 2004-03-12 | 2005-03-16 | 田友平 | Vehicle damping protector in head-on collision |
| CN2741839Y (en) * | 2004-06-18 | 2005-11-23 | 何俊 | Full automatic braking buffer collision device for automobile |
| CN102815276B (en) * | 2012-09-12 | 2014-07-23 | 李懿 | Emergency escaping window of vehicle |
| CN104527380B (en) * | 2015-01-22 | 2016-08-24 | 楼继友 | A kind of shield glass protection device |
| CN105799463B (en) * | 2016-04-19 | 2018-01-09 | 徐晴武 | A kind of escape vehicle window |
-
2016
- 2016-08-16 CN CN201810226752.8A patent/CN108466536B/en active Active
- 2016-08-16 CN CN201610671250.7A patent/CN106080128B/en not_active Expired - Fee Related
- 2016-09-02 WO PCT/CN2016/097923 patent/WO2018032548A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2223185C2 (en) * | 2002-04-25 | 2004-02-10 | Куваев Владимир Яковлевич | Safe car (versions) |
| CN2656186Y (en) * | 2003-09-01 | 2004-11-17 | 李凤军 | Car hollow windscreen |
| CN201099161Y (en) * | 2007-03-20 | 2008-08-13 | 傅祖洪 | Front protection device for motor vehicle and ship operator cabin |
| CN203047153U (en) * | 2013-01-16 | 2013-07-10 | 上海汽车集团股份有限公司 | Vehicle front foreign body striking blocking device |
| CN105644319A (en) * | 2016-03-17 | 2016-06-08 | 邓振 | Automobile front window built-in anti-impact protective screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108466536A (en) | 2018-08-31 |
| CN106080128B (en) | 2018-08-03 |
| CN106080128A (en) | 2016-11-09 |
| WO2018032548A1 (en) | 2018-02-22 |
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