CN211335523U

CN211335523U - Hidden air curtain device of passenger car door

Info

Publication number: CN211335523U
Application number: CN201921914019.1U
Authority: CN
Inventors: 周云红
Original assignee: Huaian Jiutai Automobile Fittings Co ltd
Current assignee: Huaian Jiutai Automobile Fittings Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-25
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of air curtain machine technique and specifically relates to a hidden air curtain device of door of passenger train, including the vehicle bottom board, the top fixed mounting of vehicle bottom board has the curb plate, the front of curb plate has been seted up and has been turned on mouthful, the both sides of turning on mouthful inner chamber all articulate there is the door, the equal fixed mounting in both sides at door top has the pillar, the top fixed mounting of pillar has the baffle, the top of baffle bonds there is the rubber pad, the front of curb plate and the top fixed mounting who is located the door have the extension board. The utility model discloses a setting of door, pillar, baffle, rubber pad, extension board, box and air curtain machine has reached the good and safe pleasing to the eye purpose of protecting effect, has solved current passenger train door air curtain machine when the installation, and direct mount is usually in the carriage, lacks outside protector, and the air curtain device is easy to be destroyed, because the height of passenger train door is usually not high, still makes the potential safety hazard easily, and looks very unattractive problem.

Description

Hidden air curtain device of passenger car door

Technical Field

The utility model relates to an air curtain machine technical field specifically is a hidden air curtain device of door of passenger train.

Background

The air curtain machine is a strong air flow generated by driving a through-flow or centrifugal wind wheel through a high-speed motor so as to form an invisible door curtain air purification device, the air curtain machine is called as an air curtain machine, an air curtain machine, an air brake and an air door, the high-speed air flow of the air curtain machine can isolate outdoor oil smoke and peculiar smell from entering a room, and can also effectively prevent outdoor dust from entering the room to keep the room clean and create a fresh and comfortable environment, and the air curtain machine is usually installed at the door of a passenger car and used for preventing the dust from entering and keeping the temperature in the car.

When the existing passenger car door air curtain machine is installed, the passenger car door air curtain machine is usually directly installed in a carriage, an external protection device is lacked, the air curtain device is easy to damage, the potential safety hazard is easy to cause due to the fact that the height of a passenger car door is usually not high, the passenger car door air curtain machine looks very unattractive, and therefore the passenger car door hidden air curtain device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden air curtain device of passenger train door possesses the good and safe pleasing to the eye advantage of protecting effect, has solved current passenger train door air curtain machine when the installation, and direct mount is usually in the carriage, lacks outside protector, and the air curtain device easily destroys, because the height of passenger train door is usually not high, still makes the potential safety hazard easily, and looks very unattractive problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hidden air curtain device of door of passenger train, includes the vehicle bottom board, the top fixed mounting of vehicle bottom board has the curb plate, the front of curb plate has been seted up and has been turned on the car mouth, the both sides of going on car mouth inner chamber all articulate there is the door, the equal fixed mounting in both sides at door top has the pillar, the top fixed mounting of pillar has the baffle, the top of baffle bonds there is the rubber pad, the front of curb plate and the top fixed mounting who is located the door have the extension board, the top fixed mounting of curb plate has the roof, fixed mounting has the box between extension board and the roof, the inner chamber of box is provided with air curtain machine, air curtain machine's bottom intercommunication has the exhaust pipe, the bottom of exhaust pipe is from last to running through box and extension board down in.

Preferably, the front of the car door is fixedly provided with a pull rod, and the left side of the front of the box body is hinged with a box door.

Preferably, the top of air curtain machine intercommunication has the air-supply line, the top of air-supply line is from supreme bottom running through box and roof in proper order and extending to the top intercommunication of roof has U type return bend.

Preferably, the top of roof just is located exhaust pipe directly over fixed mounting have the protective housing, the left and right sides of protective housing inner chamber all communicates there is the pipe chute, the one end of pipe chute is the slope and upwards sets up and extend to the inner chamber of protective housing.

Preferably, the bottom of the left side and the bottom of the left side of the inner cavity of the box body are fixedly provided with supporting plates, and the tops of the supporting plates are in threaded connection with the bottom of the air curtain machine through screws.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of door, pillar, baffle, rubber pad, extension board, box and air curtain machine has reached the good and safe pleasing to the eye purpose of protecting effect, has solved current passenger train door air curtain machine when the installation, and direct mount is usually in the carriage, lacks outside protector, and the air curtain device is easy to be destroyed, because the height of passenger train door is usually not high, still makes the potential safety hazard easily, and looks very unattractive problem.

2. The utility model discloses a setting of pull rod and chamber door, pull rod are used for making things convenient for the passenger to support when getting on or off the bus, and the chamber door is used for the convenience to overhaul the air curtain machine, through the setting of air-supply line and U type return bend, and the air-supply line is used for making things convenient for the air curtain machine to get wind from the external world, and U type return bend is used for preventing that the aqueous humor is inhaled in the air curtain machine.

3. The utility model discloses a setting of guard box, air-supply line and pipe chute, the guard box protects the air-supply line at air curtain machine top, has played sun-proof and waterproof purpose, can prevent in the rainwater infiltration guard box when playing the ventilation through setting up the pipe chute, through setting up the backup pad, the backup pad is used for supporting and installing the air curtain machine, through setting up the screw, makes the installation of air curtain machine in the backup pad more firm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the case of the present invention;

fig. 3 is a schematic view of the sectional structure of the protection box of the present invention.

In the figure: 1. a vehicle bottom plate; 2. a side plate; 3. loading the vehicle mouth; 4. a vehicle door; 5. a pillar; 6. a baffle plate; 7. a rubber pad; 8. a support plate; 9. a top plate; 10. a box body; 11. an air curtain machine; 12. an exhaust duct; 13. a pull rod; 14. a box door; 15. an air inlet pipe; 16. a U-shaped bent pipe; 17. a protective box; 18. an inclined tube; 19. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hidden air curtain device of a passenger train door comprises a train bottom plate 1, a side plate 2 is fixedly installed at the top of the train bottom plate 1, a train opening 3 is formed in the front of the side plate 2, train doors 4 are hinged to two sides of an inner cavity of the train opening 3, pillars 5 are fixedly installed on two sides of the top of the train door 4, a baffle 6 is fixedly installed at the top of each pillar 5, a rubber gasket 7 is bonded at the top of each baffle 6, a support plate 8 is fixedly installed on the front of the side plate 2 and positioned above the train door 4, a top plate 9 is fixedly installed at the top of the side plate 2, a box body 10 is fixedly installed between the support plate 8 and the top plate 9, an air curtain machine 11 is arranged in the inner cavity of the box body 10, an exhaust pipe 12 is communicated with the bottom of the air curtain machine 11, the bottom of the exhaust pipe 12 sequentially penetrates through the box body 10, Support board 8, box 10 and air curtain machine 11 set up, have reached the good and safe pleasing to the eye purpose of protecting effect, have solved current passenger train door air curtain machine when the installation, be direct mount usually in the carriage, lack outside protector, and the air curtain device is easy to be destroyed, because the height of passenger train door is usually not high, still makes the potential safety hazard easily, and looks very unattractive problem.

In this embodiment, specifically, a pull rod 13 is fixedly installed on the front side of the vehicle door 4, a door 14 is hinged to the left side of the front side of the box body 10, the pull rod 13 is used for facilitating passengers to support the vehicle when getting on or off the vehicle, and the door 14 is used for facilitating maintenance of the air curtain machine 11.

In this embodiment, specifically, the top of the air curtain machine 11 is communicated with an air inlet pipe 15, the top of the air inlet pipe 15 sequentially penetrates through the box body 10 and the top plate 9 from bottom to top and extends to the top of the top plate 9, the air inlet pipe 15 is used for facilitating the air curtain machine 11 to take air from the outside, and the U-shaped bent pipe 16 is used for preventing water from being sucked into the air curtain machine 11.

In this embodiment, it is concrete, top of roof 9 and be located exhaust pipe 12 directly over fixed mounting have protective housing 17, the left and right sides of protective housing 17 inner chamber all communicates there is pipe chute 18, the one end of pipe chute 18 is the slope and upwards sets up and extend to the inner chamber of protective housing 17, protect air inlet pipe 15 at air curtain machine 11 top through setting up protective housing 17, sun-proof and waterproof purpose has been played, can play when ventilating through setting up 18 pipe chute 18 of pipe chute, prevent in the rainwater infiltration protective housing 17.

In this embodiment, specifically, the bottom of the left and right sides of the inner cavity of the box body 10 is fixedly provided with a support plate 19, the top of the support plate 19 is connected with the bottom of the air curtain machine 11 through a screw, the support plate 19 is used for supporting and installing the air curtain machine 11, and the installation of the air curtain machine 11 in the support plate 19 is firmer through the screw.

The working principle is as follows: all electrical components inside the device are powered by an external power supply and are started by an external controller, meanwhile, all electrical components inside the device are connected with the external controller or the external power supply in a conventional and known circuit connection mode, when a passenger gets on or gets off the vehicle, the door 4 drives the baffle 6 to move, the baffle 6 drives the rubber pad 7 to move, after the door 4 is opened, the exhaust pipe 12 of the air curtain machine 11 exhausts the air to form an air curtain to separate the outside air, after the door 4 is closed, the rubber pad 7 is reset to seal the exhaust pipe 12, by arranging the rubber pad 7, the friction force between the baffle 6 and the exhaust pipe 12 is reduced, the service life of parts is prolonged, by arranging the box body 10, the purposes of hiding and protecting the air curtain machine 11 are achieved, by arranging the support plate 8, the purpose of supporting the air curtain machine 11 is achieved, the air inlet pipe 15 at the top of the air curtain machine 11 is protected by the protective box 17, the purposes of sun protection and water prevention are achieved, and the inclined pipe 18 and the U-shaped bent pipe 16 are arranged, so that the inclined pipe 18 and the U-shaped bent pipe 16 can prevent rainwater from permeating into the protective box 17 while ventilation is achieved.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hidden air curtain device of passenger train door, includes vehicle bottom board (1), its characterized in that: the utility model discloses a car bottom plate's air curtain machine, including vehicle bottom plate (1), the top fixed mounting of curb plate (2) has curb plate (2), car mouth (3) have been seted up in the front of curb plate (2), the both sides of car mouth (3) inner chamber all articulate there are door (4), the equal fixed mounting in both sides at door (4) top has pillar (5), the top fixed mounting of pillar (5) has baffle (6), the top of baffle (6) bonds there is rubber pad (7), the front of curb plate (2) and the top fixed mounting that is located door (4) have extension board (8), the top fixed mounting of curb plate (2) has roof (9), fixed mounting has box (10) between extension board (8) and roof (9), the inner chamber of box (10) is provided with air curtain machine (11), the bottom intercommunication of air curtain machine (11) has exhaust pipe (12), the bottom of air pipe (12) is from last to running through box (10) and extension board (8) down in proper order and paste with rubber And (6) mixing.

2. The hidden air curtain device of the passenger car door as claimed in claim 1, wherein: the front of door (4) is fixed with pull rod (13), the left side in the front of box (10) articulates there is chamber door (14).

3. The hidden air curtain device of the passenger car door as claimed in claim 1, wherein: the top intercommunication of air curtain machine (11) has air-supply line (15), the top of air-supply line (15) is from supreme down runs through box (10) and roof (9) in proper order and extends to the top intercommunication of roof (9) and has U type return bend (16).

4. The hidden air curtain device of the passenger car door as claimed in claim 1, wherein: the top of roof (9) just is located exhaust pipe (12) directly over fixed mounting have protective housing (17), the left and right sides in protective housing (17) inner chamber all communicates has pipe chute (18), the one end of pipe chute (18) is the slope and upwards sets up and extends to the inner chamber of protective housing (17).

5. The hidden air curtain device of the passenger car door as claimed in claim 1, wherein: the bottom of the left side and the right side of the inner cavity of the box body (10) are fixedly provided with supporting plates (19), and the tops of the supporting plates (19) are connected with the bottom threads of the air curtain machine (11) through screws.