CN212889766U

CN212889766U - Air curtain for motor vehicle

Info

Publication number: CN212889766U
Application number: CN202021944408.1U
Authority: CN
Inventors: 赵威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-06
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an air curtain for motor vehicle wraps the automobile body, the fixed frame that is equipped with in top both sides of automobile body, the frame comprises car back timber and A post, the A post is located the front of car back timber, the car back timber communicates with each other with the A post with the equal cavity setting of A post and car back timber, the both sides of automobile body are equipped with the door through the hinge activity, be equipped with on-vehicle air curtain structure on the automobile body. The utility model discloses an on-vehicle air curtain structure that is equipped with, the independent fan that can utilize the energy of vehicle itself to realize or on-vehicle warm braw motor is through reserving the air jet to fixed direction blowout, produce the air wall air curtain, high-pressure draught realizes completely cutting off the inside and outside air of door window, still usable high-speed gas flows the siphonage effect that produces both sides and makes ventilation in the car, can ventilate and can block rainwater mosquito and fly to get into inside and outside the car, the people who likes the driving of windowing in spring and autumn have solved the low-speed time and open the window and can advance mosquito and fly, the vexation of rainwater can be advanced in the rainy day of windowing.

Description

Air curtain for motor vehicle

Technical Field

The utility model relates to an air curtain technical field specifically is an air curtain for motor vehicle.

Background

The air is sprayed out in a fixed direction through the reserved air spraying ports by using a fan or compressed air to generate an air wall air curtain, so that mosquitoes, flies and rainwater are prevented from passing through the air wall air curtain, and the inside of the vehicle can be ventilated and ventilated by using the siphon effect generated by high-speed air flow on two sides.

The product of present wind curtain class is used in places such as the entry and exit of mall factory building or smoke ventilator, and is bulky, and the shape is fixed, and the energy consumption is big etc. does not have the possibility of on-vehicle additional installation, but does not have at present to be used for the door window for on-vehicle disposition has a lot of congenital advantages: the vehicle-mounted circuit power is expandable; the car window can be additionally installed without excessive change due to the space arranged on the upper surface and the side surface; people who like to drive a vehicle with windows in spring and autumn can solve the troubles of low-speed mosquito and fly feeding and rainwater feeding in rainy days; the air conditioner can be reduced and the fuel oil can be saved. We have therefore developed this and provide an air curtain for a motor vehicle.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides an air curtain for a motor vehicle.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an air curtain for motor vehicle, which comprises a carriage body, the fixed frame that is equipped with in top both sides of automobile body, the frame comprises car back timber and A post, the A post is located the front of car back timber, the car back timber communicates with each other with the A post with the equal cavity setting of A post and car back timber, the both sides of automobile body are equipped with the door through the hinge activity, be equipped with on-vehicle air curtain structure on the automobile body.

As a preferred technical scheme of the utility model, on-vehicle air curtain structure is located inside the frame, on-vehicle air curtain structure includes the breather pipe, seals board, intercommunication hose, bracing piece, support frame, the mouth of blowing, the inside of frame all is provided with the bracing piece, the fixed support frame that is equipped with in side all around of bracing piece, the inner wall fixed connection of support frame and frame, a plurality of mouth of blowing has been seted up to the bottom of frame, the fixed breather pipe that is equipped with in bottom of the inner chamber of frame, and the breather pipe communicates with each other with the mouth of blowing, the fixed board that seals that is equipped with of one end of A post, the one end of breather pipe is run through and is sealed the fixed intercommunication hose that is equipped with of board.

As a preferred technical scheme of the utility model, the inside packing of back timber has the heat preservation sponge, the bottom of frame is connected with the iron sheet apron with the mouth one-to-one of blowing through the hinge rotation, fixed the inlaying is equipped with a plurality of magnet piece on the frame, and is a plurality of the iron sheet apron sets up with a plurality of magnet piece is relative.

As a preferred technical scheme of the utility model, on-vehicle air curtain structure is located the inside of door, the fixed door frame that is equipped with in upper end of door, on-vehicle air curtain structure is including blowing mouth, high pressure positive blower, fin, filter screen and cowl, the fixed high pressure positive blower that is equipped with in bottom of the inner chamber of door, the fixed lower extreme that is equipped with a plurality of fin and fin in middle part of high pressure positive blower's lower extreme runs through the door, the fixed filter screen that is equipped with of air intake of high pressure positive blower, the door is passed to the lower extreme of filter screen, the fixed intercommunication hose that is equipped with of air outlet of high pressure positive blower, the door frame is through intercommunication hose and high pressure positive blower intercommunication, the mouth of blowing has been.

As a preferred technical scheme of the utility model, the bottom of door-window frame is equipped with a plurality of iron sheet apron through the loose axle, the fixed a plurality of magnet piece that is equipped with on the frame, it is a plurality of iron sheet apron sets up with a plurality of magnet piece phase-match.

As a preferred technical scheme of the utility model, through adhesive tape connection between intercommunication hose and the door, the fixed cowl who is located one side of intercommunication hose that is equipped with in inside of door.

The utility model has the advantages that: this air curtain for motor vehicle:

1. the vehicle-mounted air curtain structure is used for isolating air inside and outside a vehicle window by high-pressure airflow, and the siphonage effect generated on two sides by high-speed gas flow can be utilized to ventilate the inside and outside of the vehicle, so that the inside and outside of the vehicle can be ventilated and rainwater mosquitoes and flies can be prevented from entering the vehicle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an air curtain for a motor vehicle according to the present invention;

FIG. 2 is a schematic side sectional view of a frame of an air curtain for a motor vehicle according to the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

FIG. 4 is a schematic view of the front cross-sectional structure of the air curtain for a motor vehicle according to the present invention;

fig. 5 is a schematic view of the internal structure of a door of an air curtain for a motor vehicle according to the present invention.

Fig. 6 is a schematic sectional view of a window frame of an air curtain for a motor vehicle according to the present invention.

In the figure: 1. a vehicle body; 2. a roof rail; 3. a column A; 4. a vehicle door; 5. a breather pipe; 6. heat-insulating sponge; 7. a sealing plate; 8. a communication hose; 9. a support bar; 10. a support frame; 11. an air blowing port; 12. an iron sheet cover plate; 13. a magnet piece; 14. a vehicle window frame; 15. a high pressure fan; 16. a heat sink; 17. a filter screen; 18. an arc baffle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to an air curtain for motor vehicle, including automobile body 1, the fixed frame that is equipped with in top both sides of automobile body 1, the frame comprises car back timber 2 and A post 3, and A post 3 is located the front of car back timber 2, and car back timber 2 communicates with each other with A post 3 with the equal cavity setting of A post 3 and car back timber 2, and the both sides of automobile body 1 are equipped with door 4 through the hinge activity, are equipped with on-vehicle air curtain structure on the automobile body 1.

Wherein, on-vehicle air curtain structure is located inside the frame, on-vehicle air curtain structure includes breather pipe 5, seal board 7, intercommunication hose 8, bracing piece 9, support frame 10, mouth 11 blows, the inside of frame all is provided with bracing piece 9, the fixed support frame 10 that is equipped with in side all around of bracing piece 9, the inner wall fixed connection of support frame 10 and frame, a plurality of mouth 11 of blowing has been seted up to the bottom of frame, the fixed breather pipe 5 that is equipped with in bottom of the inner chamber of frame, and breather pipe 5 communicates with each other with mouth 11 of blowing, the fixed board 7 that seals that is equipped with of one end of A post 3, the one end of breather pipe 5 is run through and is sealed the fixed intercommunication hose 8 that is equipped with.

Wherein, the inside packing of roof beam 2 has heat preservation sponge 6, and the bottom of frame is connected with the iron sheet apron 12 with 11 one-to-one of mouth of blowing through the hinge rotation, and fixed the inlaying is equipped with a plurality of magnet piece 13 on the frame, and a plurality of iron sheet apron 12 sets up with a plurality of magnet piece 13 relatively.

During operation, install in the no door frame motorcycle type, be connected to fan in the car or direct and warm braw fan intercommunication with intercommunication hose 8, when using the air curtain, iron sheet apron 12 makes iron sheet apron 12 and magnet piece 13 separation downwards turn over, the fan is bloied and is carried the breather pipe 5 in the frame through intercommunication hose 8, then blow out through blowing opening 11 and form the air wall air curtain in the door window position, thereby realize isolating the air inside and outside the door window, make the car inside and outside can ventilate and can block rainwater mosquito and fly to get into, be connected iron sheet apron 12 and magnet piece 13 during not using, cover blowing opening 11 and avoid the dust to get into in breather pipe 5, because conveying gas needs to occupy car back timber 2 inner space, avoid influencing the intensity of frame, add bracing piece 9 and support frame 10 reinforcing car back timber 2's intensity in car back timber 2.

Example 2: as shown in fig. 1, 5 and 6, the utility model relates to an air curtain for motor vehicle, including automobile body 1, the fixed frame that is equipped with in top both sides of automobile body 1, the frame comprises roof beam 2 and A post 3, and A post 3 is located the front of roof beam 2, and roof beam 2 and the equal cavity setting of A post 3 and roof beam 2 communicate with each other with A post 3, and the both sides of automobile body 1 are equipped with door 4 through the hinge activity, are equipped with on-vehicle air curtain structure on the automobile body 1.

Wherein, on-vehicle air curtain structure is located the inside of door 4, the fixed car window frame 14 that is equipped with in upper end of door 4, on-vehicle air curtain structure is including blowing mouthful 11, high pressure positive blower 15, fin 16, filter screen 17 and cowl 18, the fixed high pressure positive blower 15 that is equipped with in bottom of the inner chamber of door 4, the fixed lower extreme that is equipped with a plurality of fin 16 and fin 16 in middle part of the lower extreme of high pressure positive blower 15 runs through door 4, the fixed filter screen 17 that is equipped with of air intake of high pressure positive blower 15, door 4 is passed through to the lower extreme of filter screen 17, the fixed intercommunication hose 8 that is equipped with of air outlet of high pressure positive blower 15, car window frame 14 is through intercommunication hose 8 and high pressure positive blower.

Wherein, the bottom of car window frame 14 is equipped with a plurality of iron sheet apron 12 through the loose axle, and the fixed a plurality of magnet piece 13 that is equipped with on the frame, a plurality of iron sheet apron 12 and a plurality of magnet piece 13 phase-match setting.

The communication hose 8 is connected with the vehicle door 4 through an adhesive tape, and an arc-shaped baffle plate 18 positioned on one side of the communication hose 8 is fixedly arranged inside the vehicle door 4.

The during operation, install in there being the door frame motorcycle type, 15 suction air of high pressure positive blower, filter screen 17 filters the air of suction, the air is carried in door frame 14 through intercommunication hose 8, then blow out through mouth 11 of blowing and form the air wall air curtain in the door window position, thereby the realization is isolated to the inside and outside air of door window, make inside and outside the car can ventilate and can block rainwater mosquito and fly to get into again, be connected iron sheet apron 12 and magnet piece 13 during the non-use, cover mouth 11 of blowing and avoid the dust to enter into breather pipe 5, arc baffle 18 avoids communicating hose 8 to move when letting in the air just, and it has the sound in causing door 4, the closed high pressure positive blower 15 heat dissipation in door 4, the outside of car is led to the heat of high pressure positive blower 15 to fin 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an air curtain for motor vehicle, includes automobile body (1), its characterized in that, the fixed frame that is equipped with in top both sides of automobile body (1), the frame comprises car back timber (2) and A post (3), A post (3) are located the front of car back timber (2), car back timber (2) and the equal cavity setting of A post (3) and car back timber (2) communicate with each other with A post (3), the both sides of automobile body (1) are equipped with door (4) through the hinge activity, be equipped with on-vehicle air curtain structure on automobile body (1).

2. The air curtain for the motor vehicle according to claim 1, wherein the vehicle-mounted air curtain structure is located inside a vehicle frame, the vehicle-mounted air curtain structure comprises a vent pipe (5), a sealing plate (7), a communicating hose (8), a support rod (9), a support frame (10) and a blowing port (11), the support rod (9) is arranged inside the vehicle frame, the support frame (10) is fixedly arranged on the peripheral side of the support rod (9), the support frame (10) is fixedly connected with the inner wall of the vehicle frame, the bottom of the vehicle frame is provided with a plurality of blowing ports (11), the bottom of the inner cavity of the vehicle frame is fixedly provided with the vent pipe (5), the vent pipe (5) is communicated with the blowing port (11), the sealing plate (7) is fixedly arranged at one end of the A column (3), the communicating hose (8) is fixedly arranged at one end of the vent pipe (5) penetrating through the sealing plate, the vent pipe (5) is communicated with the communicating hose (8).

3. The air curtain for the motor vehicle as claimed in claim 2, wherein the heat preservation sponge (6) is filled in the top beam (2), the bottom end of the frame is rotatably connected with iron sheet cover plates (12) which correspond to the air blowing openings (11) one by one through hinges, a plurality of magnet sheets (13) are fixedly embedded in the frame, and the iron sheet cover plates (12) are arranged opposite to the magnet sheets (13).

4. The air curtain for the motor vehicle according to claim 1, wherein the vehicle-mounted air curtain structure is positioned inside a vehicle door (4), a vehicle window frame (14) is fixedly arranged at the upper end of the vehicle door (4), the vehicle-mounted air curtain structure comprises an air blowing opening (11), a high pressure fan (15), cooling fins (16), a filter screen (17) and an arc-shaped baffle (18), the high pressure fan (15) is fixedly arranged at the bottom of an inner cavity of the vehicle door (4), a plurality of cooling fins (16) are fixedly arranged in the middle of the lower end of the high pressure fan (15), the lower ends of the cooling fins (16) penetrate through the vehicle door (4), the filter screen (17) is fixedly arranged at an air inlet of the high pressure fan (15), the lower end of the filter screen (17) penetrates through the vehicle door (4), a communicating hose (8) is fixedly arranged at an air outlet of the high pressure fan (15), and the vehicle window frame (14) is communicated with, the lower end of the car window frame (14) is provided with an air blowing opening (11).

5. An air curtain for a motor vehicle according to claim 4, wherein the bottom end of the vehicle window frame (14) is provided with a plurality of iron sheet cover plates (12) through movable shafts, the vehicle frame is fixedly provided with a plurality of magnet sheets (13), and the plurality of iron sheet cover plates (12) are matched with the plurality of magnet sheets (13).

6. An air curtain for a motor vehicle according to claim 5, wherein the communication hose (8) is connected with the vehicle door (4) through an adhesive tape, and a cambered baffle (18) positioned at one side of the communication hose (8) is fixedly arranged inside the vehicle door (4).