CN219029085U

CN219029085U - Foot air duct structure

Info

Publication number: CN219029085U
Application number: CN202222551449.XU
Authority: CN
Inventors: 高鹏; 谷永超; 郝亮
Original assignee: Dingzhou Liruida Baby Carriage Co ltd
Current assignee: Dingzhou Liruida Baby Carriage Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-16
Anticipated expiration: 2032-09-26

Abstract

The utility model provides a foot air duct structure, which comprises a left air duct and a right air duct, wherein the left air duct and the right air duct both comprise a main air duct and also comprise turning pipes, and the turning pipes are communicated with the bottom of the main air duct; the air supply pipe is communicated with one end of the turning pipe, which is far away from the main air duct; the air outlet is communicated with one end of the air supply pipe, which is far away from the turning pipe; the reinforcing assembly comprises a plurality of reinforcing rods, the reinforcing rods are fixedly connected with the air supply pipes, bending plates are fixedly connected to the two ends of the reinforcing rods, upright rods are fixedly connected to the inner parts of the turning pipes and the air outlets, and the top ends of the upright rods penetrate through the turning pipes or the air outlets and are fixedly connected with one ends, far away from the reinforcing rods, of the bending plates; the support frame, support frame fixed connection is in the inside of air outlet, blast pipe and turn pipe, and it relates to foot's wind channel technical field, and structural strength is higher, is difficult to produce deformation when receiving external force, and is less to the air-out influence.

Description

Foot air duct structure

Technical Field

The utility model relates to the technical field of foot air channels, in particular to a foot air channel structure.

Background

Automobiles are generally equipped with an air conditioning system, which comprises an air duct to perform an air guiding function, and is greatly affected by external environmental temperature due to the fact that the feet are far away from the heart, and meanwhile, due to the arrangement of the automobile space and the air outlet of the air conditioner, the air duct needs to be arranged on the feet, so that air is sent to the feet of passengers.

In the prior art of disclosure, a foot wind channel is blown to car foot that patent number is CN213354142U, including left main wind channel and right main wind channel, through setting up the branch wind channel, guarantee to blow foot wind channel structure and can stretch the back row, but foretell among the prior art foot wind channel structural strength is weaker, warp easily when receiving external force impact, leads to the air-out difficulty, from this we propose a foot wind channel structure, its structural strength is higher, is difficult to produce deformation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a foot air duct structure, which aims to solve the problem that the foot air duct in the prior art provided in the background art is easy to deform due to external force and influences air outlet.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foot's wind channel structure, includes left wind channel and right wind channel, left wind channel and right wind channel all include the main air duct, still include:

the turning pipe is communicated with the bottom of the main air duct;

the air supply pipe is communicated with one end of the turning pipe, which is far away from the main air duct;

the air outlet is communicated with one end of the air supply pipe, which is far away from the turning pipe;

the reinforcing component comprises a plurality of reinforcing rods, the reinforcing rods are fixedly connected with the air supply pipes, bending plates are fixedly connected to the two ends of the reinforcing rods, upright rods are fixedly connected to the inner parts of the turning pipes and the air outlets, and the top ends of the upright rods penetrate through the turning pipes or the air outlets and are fixedly connected with one ends, far away from the reinforcing rods, of the bending plates;

the support frame is fixedly connected to the air outlet, the air supply pipe and the inside of the turning pipe.

Preferably, the support frame comprises a transverse frame and a plurality of fixing frames, wherein the fixing frames are fixedly connected with the transverse frame, and one end, far away from the transverse frame, of each fixing frame is fixedly connected with the air outlet, the air supply pipe or the turning pipe.

Further, the top and bottom of mount all fixedly connected with a plurality of supporting shoe, the supporting shoe keep away from the one end of mount respectively with air outlet, blast pipe or turn pipe fixed connection.

Still further, the support block is wedge-shaped, and a sectional area of the support block increases with an increase in distance from the fixing frame.

On the basis of the scheme, a plurality of reinforcing sheets are fixedly connected between the main air duct and the turning pipe.

On the basis of the scheme, the inside of the main air duct is fixedly connected with a plurality of cross bars, and four end points of the cross bars are respectively contacted with four inner edges of the main air duct.

The utility model discloses a filter frame, the filter screen is installed to the internally mounted of filter frame, the filter frame through a plurality of bolts with the connection can be dismantled to the main wind channel.

The application still further, turn the pipe with the junction of blast pipe and the periphery of blast pipe with the junction of air outlet all fixedly connected with linking frame.

(III) beneficial effects

Compared with the prior art, the utility model provides a foot air duct structure, which has the following beneficial effects:

according to the utility model, air-conditioning air is sequentially discharged from the air outlet through the main air duct, the turning pipe and the air supply pipe, the external structural strength of the air supply pipe can be improved through the reinforcing rod, meanwhile, the connection strength between the air supply pipe and the turning pipe and the air outlet can be improved through the bending plate, the connection between the air supply pipe and the turning pipe and the air outlet is reinforced, and the internal structural strength of the turning pipe, the air supply pipe and the air outlet can be improved through the supporting frame.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the present application, partially in section, in perspective;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to a preferred embodiment of the present application;

FIG. 3 is a schematic view of a partial enlarged structure at B in FIG. 1 according to a preferred embodiment of the present application;

fig. 4 is a schematic perspective view of the whole preferred embodiment of the present application.

In the figure: 1. a left air duct; 2. a right air duct; 3. a main air duct; 4. turning the tube; 5. an air supply pipe; 6. an air outlet; 7. a reinforcing rod; 8. a bending plate; 9. a vertical rod; 10. a cross frame; 11. a fixing frame; 12. a support block; 13. a reinforcing sheet; 14. a cross bar; 15. a filter frame; 16. a filter screen; 17. and connecting the frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a foot air duct structure includes a left air duct 1 and a right air duct 2, where the left air duct 1 and the right air duct 2 both include a main air duct 3, the left air duct 1 and the right air duct 2 are well known in the art, and are fully disclosed in the prior art, and the structure is not the main innovation point of the present application, and is not described herein, the inside of the main air duct 3 is fixedly connected with a plurality of cross bars 14, four end points of the cross bars 14 are respectively contacted with four inner edges of the main air duct 3, so as to facilitate improving the internal structural strength of the main air duct 3, the main air duct 3 is provided with a replacement opening, the replacement opening is hermetically and slidably connected with a filter frame 15, a filter screen 16 is installed inside the filter frame 15, the filter frame 15 is detachably connected with the main air duct 3 through a plurality of bolts, and the filter screen 16 can filter air entering the inside of the foot air duct structure, so as to avoid blocking the air duct, and further include a turning pipe 4, the bottom of the turning pipe 4 is communicated with the main air duct 3, a plurality of turning pieces 13 are fixedly connected between the main air duct 3 and the turning pipe 4, so as to facilitate improving the connection strength between the turning pipe 3 and the main air duct 3; the blast pipe 5, the blast pipe 5 and the one end intercommunication that the main wind channel 3 was kept away from to turn pipe 4, the equal fixedly connected with linking frame 17 in periphery of the junction of turn pipe 4 and blast pipe 5 and the junction of blast pipe 5 and air outlet 6, can consolidate the junction of turn pipe 4 and blast pipe 5 and the junction of blast pipe 5 and air outlet 6 through linking frame 17, guarantees the stability of this foot wind channel structure.

The air outlet 6 is communicated with one end of the air supply pipe 5 far away from the turning pipe 4; the reinforcing component comprises a plurality of reinforcing rods 7, the reinforcing rods 7 are fixedly connected with the air supply pipes 5, bending plates 8 are fixedly connected to the two ends of the reinforcing rods 7, upright rods 9 are fixedly connected to the inner parts of the turning pipes 4 and the air outlets 6, and the top ends of the upright rods 9 penetrate through the turning pipes 4 or the air outlets 6 and are fixedly connected with one ends, far away from the reinforcing rods 7, of the bending plates 8; the support frame, support frame fixed connection is in the inside of air outlet 6, blast pipe 5 and turn pipe 4, the support frame includes crossbearer 10 and a plurality of mount 11, mount 11 and crossbearer 10 fixed connection, the one end and the air outlet 6 of crossbearer 10 are kept away from to mount 11, blast pipe 5 or turn pipe 4 fixed connection, can support the inside of turn pipe 4 through crossbearer 10 and mount 11, blast pipe 5 and air outlet 6, the equal fixedly connected with a plurality of supporting shoe 12 in top and bottom of mount 11, the one end that the supporting shoe 12 kept away from mount 11 respectively with air outlet 6, blast pipe 5 or turn pipe 4 fixed connection, can support turn pipe 4 through supporting shoe 12, blast pipe 5 and the interior roof and the interior bottom wall of air outlet 6, further improve the structural strength of turn pipe 4, blast pipe 5 and air outlet 6, supporting shoe 12 is the wedge, and the cross-sectional area of supporting shoe 12 increases along with the increase of distance mount 11, reduce the occupation to the air supply space, guarantee simultaneously to turn pipe 4, blast pipe 5 and air outlet 6.

When the foot air duct structure is used, air conditioning air sequentially passes through the main air duct 3, the turning pipe 4, the air supply pipe 5 and the air outlet 6 and blows out, the environmental temperature in a vehicle is controlled, in the process, the reinforcing rod 7 can reinforce the air supply pipe 5, the bending plate and the upright rod 9 reinforce the air supply pipe 5, the air outlet 6 and the connection between the air supply pipe 5 and the turning pipe 4, the connecting frame 17 further improves the connection strength, the filter screen 16 filters and purifies air, the transverse frame 10 and the fixing frame 11 support the side walls of the turning pipe 4, the air supply pipe 5 and the air outlet 6, the supporting block 12 supports the inner top wall and the inner bottom wall of the turning pipe 4, the air supply pipe 5 and the air outlet 6, so that the strength of the air conditioning air duct is ensured, the cross rod 14 supports the inside of the main air duct 3, the strength of the air supply pipe is ensured, and after a period of time, the filter frame 15 is detached from the inside of the main air duct 3 by unscrewing bolts, and the filter frame 15 is replaced.

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

Claims

1. The utility model provides a foot's wind channel structure, includes left wind channel (1) and right wind channel (2), its characterized in that, left wind channel (1) and right wind channel (2) all include main wind channel (3), still include:

the turning pipe (4) is communicated with the bottom of the main air duct (3);

the air supply pipe (5) is communicated with one end, far away from the main air duct (3), of the turning pipe (4);

the air outlet (6) is communicated with one end, far away from the turning pipe (4), of the air supply pipe (5);

the reinforcing component comprises a plurality of reinforcing rods (7), the reinforcing rods (7) are fixedly connected with the air supply pipes (5), bending plates (8) are fixedly connected to the two ends of the reinforcing rods (7), vertical rods (9) are fixedly connected to the inner parts of the turning pipes (4) and the air outlets (6), and the top ends of the vertical rods (9) penetrate through the turning pipes (4) or the air outlets (6) and are fixedly connected with one ends, far away from the reinforcing rods (7), of the bending plates (8);

the support frame is fixedly connected to the inside of the air outlet (6), the air supply pipe (5) and the turning pipe (4).

2. A foot air duct structure according to claim 1, characterized in that the support frame comprises a cross frame (10) and a plurality of fixing frames (11), the fixing frames (11) are fixedly connected with the cross frame (10), and one end of the fixing frames (11) far away from the cross frame (10) is fixedly connected with the air outlet (6), the air supply pipe (5) or the turning pipe (4).

3. The foot air duct structure according to claim 2, wherein the top end and the bottom end of the fixing frame (11) are fixedly connected with a plurality of supporting blocks (12), and one end of the supporting block (12) far away from the fixing frame (11) is fixedly connected with the air outlet (6), the air supply pipe (5) or the turning pipe (4) respectively.

4. A foot tunnel construction according to claim 3, characterized in that the support blocks (12) are wedge-shaped and that the cross-sectional area of the support blocks (12) increases with increasing distance from the fixing frame (11).

5. A foot air duct structure according to claim 4, characterized in that a plurality of reinforcing sheets (13) are fixedly connected between the main air duct (3) and the turning tube (4).

6. A foot air channel structure according to claim 5, characterized in that the inside of the main air channel (3) is fixedly connected with a plurality of cross bars (14), and four end points of the cross bars (14) are respectively contacted with four inner edges of the main air channel (3).

7. The foot air duct structure according to claim 6, wherein the main air duct (3) is provided with a replacement opening, a filter frame (15) is connected to the replacement opening in a sealing and sliding manner, a filter screen (16) is installed in the filter frame (15), and the filter frame (15) is detachably connected with the main air duct (3) through a plurality of bolts.

8. Foot air duct structure according to claim 7, characterized in that the connection of the turning tube (4) and the air supply tube (5) and the periphery of the connection of the air supply tube (5) and the air outlet (6) are fixedly connected with a connection frame (17).