Seat and vehicle

Abstract

The utility model discloses a seat and a vehicle. The seat comprises a seat body, an air suction device, an air blowing device and a fan, the air suction device and the air blowing device are arranged on the seat body; a first cavity is formed in the air suction device, and a first air hole and a second air hole which are communicated with the first cavity are formed in the outer surface of the air suction device; a second cavity is formed in the air blowing device, and a third air hole and a fourth air hole which are communicated with the second cavity are formed in the outer surface of the air blowing device; the first air hole is communicated with an air inlet of the fan, and the third air hole is communicated with an air outlet of the fan; openings of the second air hole and the fourth air hole face the sitting side space of the seat body. When the fan works, air can be generated at the second air holes due to air suction, and air can be generated at the fourth air holes due to air blowing. In this way, the second air hole and the fourth air hole can blow air to a passenger sitting on the seat, the air blowing effect on the passenger is improved, and the passenger has better use experience.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a seat and vehicle. Background Technology

[0002] As society develops, people have higher and higher requirements for vehicle ride comfort. Seats with air exchange function are gradually being accepted. When in use, these seats can generate airflow in the passenger side space, thereby blowing air onto the occupants sitting in the seat.

[0003] However, the existing airflow effect of the seats cannot meet people's needs. Therefore, how to solve this problem has become a major research direction for relevant manufacturers. Utility Model Content

[0004] This utility model provides a seat and vehicle, aiming to solve the problem that the air blowing effect of existing seats cannot meet people's needs.

[0005] This utility model provides a seat, including a seat body, an air intake device, an air blowing device, and a fan; the air intake device and the air blowing device are both disposed in the seat body; the air intake device has a first cavity, and a first air hole and a second air hole communicating with the first cavity are provided on the outer surface of the air intake device; the air blowing device has a second cavity, and a third air hole and a fourth air hole communicating with the second cavity are provided on the outer surface of the air blowing device; the first air hole communicates with the air inlet of the fan, and the third air hole communicates with the air outlet of the fan; the openings formed by the second air hole on the outer surface of the air intake device and the openings formed by the fourth air hole on the outer surface of the air blowing device both face the seating side space of the seat body.

[0006] Optionally, the second air vent, the first cavity, the first air vent, the fan, the third air vent, the second cavity, and the fourth air vent are sequentially connected to form an airflow channel; the fan is used to drive gas to flow through the airflow channel.

[0007] Optionally, the first air vent and the second air vent are located on opposite sides of the first cavity; the third air vent and the fourth air vent are located on opposite sides of the second cavity; there are multiple second air vents, which are spaced apart from each other; there are multiple fourth air vents, which are spaced apart from each other.

[0008] Optionally, the seat body includes a seat cushion; both the air intake device and the air blowing device are disposed on the seat cushion; the air intake device is located behind the air blowing device.

[0009] Optionally, one of the inhalation device and the blowing device surrounds the other; or, one of the inhalation device and the blowing device is located in front of the other; or, one of the inhalation device and the blowing device is located to the left of the other.

[0010] Optionally, the air intake device and the air blowing device are an integrated structure.

[0011] Optionally, the air suction device is located below the upper surface of the seat cushion of the seat body; the upper surface of the seat cushion is provided with a first air vent, which communicates with the second air vent; and / or, the air blowing device is located below the upper surface of the seat cushion of the seat body; the upper surface of the seat cushion is provided with a second air vent, which communicates with the fourth air vent.

[0012] Optionally, at least one of the suction device and the blowing device is provided with a first limiting structure, and the seat is provided with a second limiting structure. The first limiting structure and the second limiting structure cooperate to limit the position of the suction device and / or the blowing device with the first limiting structure relative to the seat.

[0013] Optionally, the seat further includes a first air duct, which connects the first air hole and the air inlet of the fan; and / or, the seat further includes a second air duct, which connects the third air hole and the air outlet of the fan.

[0014] This utility model embodiment also provides a vehicle including any of the seats described above.

[0015] In the seat and vehicle provided in this embodiment of the utility model, when the fan is working, the gas in the passenger side space can enter the first cavity through the second air hole, and then pass through the first cavity, the fan, and the second cavity in sequence before returning to the passenger side space through the fourth air hole. During this process, the gas in the passenger side space will flow at the second and fourth air holes, thereby forming wind. The wind at the second air hole is generated by the fan 3 drawing in air, while the wind at the fourth air hole is generated by the fan 3 blowing air out. Thus, both the second and fourth air holes can provide airflow to the occupant sitting in the seat, thereby improving the airflow effect and providing a better user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of a seat provided in one embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the air intake device, air blowing device and fan of a seat provided in one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of an embodiment of the present invention where the air intake device and air blowing device of the seat are integrated into one structure. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of an embodiment of the present invention where the air intake device and air blowing device of the seat are integrated into one structure. Figure 2 .

[0021] Instruction manual drawing reference numerals:

[0022] 10. Seats; 20. Passenger side space;

[0023] 1. Seat body; 11. Seat cushion; 12. Backrest;

[0024] 2. Inhalation device 27; 21. First cavity; 22. First air vent; 23. Second air vent;

[0025] 3. Air blowing device; 31. Second cavity; 32. Third air hole; 33. Fourth air hole;

[0026] 4. Fan;

[0027] 5. First air duct;

[0028] 6. First limiting structure. Detailed Implementation

[0029] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 4 As shown, in one embodiment, the seat 10 includes a seat body 1, an air intake device 2, an air blowing device 3, and a fan 3; both the air intake device 2 and the air blowing device 3 are disposed in the seat body 1; the air intake device 2 has a first cavity 21, and the outer surface of the air intake device 2 is provided with a first air hole 22 and a second air hole 23 communicating with the first cavity 21; the air blowing device 3 has a second cavity 31, and the outer surface of the air blowing device 3 is provided with a third air hole 32 and a fourth air hole 33 communicating with the second cavity 31; the first air hole 22 is connected to the air inlet of the fan 3, and the third air hole 32 is connected to the air outlet of the fan 3; the opening formed by the second air hole 23 on the outer surface of the air intake device 2 and the opening formed by the fourth air hole 33 on the outer surface of the air blowing device 3 both face the seating side space 20 of the seat body 1.

[0033] When an occupant is seated in seat 10, they are actually located in the seating side space 20 of seat 10. Normally, the seating side space 20 is located above seat 10 and in front of seat 10.

[0034] In addition, the seat 10 typically includes a seat cushion 11 and a backrest 12. When in use, the occupant's buttocks can sit on the seat cushion 11 and the occupant's back can lean against the backrest 12. At this time, the seating side space 20 is located above the seat cushion 11 and in front of the backrest 12.

[0035] In this embodiment, the first cavity 21, the first air vent 22, the second air vent 23, the second cavity 31, the third air vent 32, the fourth air vent 33, and the fan 3 are connected to form an airflow channel; the fan 3 is used to drive gas to flow through the airflow channel. Specifically, the second air vent 23, the first cavity 21, the first air vent 22, the fan 3, the third air vent 32, the second cavity 31, and the fourth air vent 33 are connected in sequence to form an airflow channel.

[0036] When the fan 3 is working, it can draw in air through its inlet and discharge air through its outlet. During operation, external airflow can enter the first cavity 21 of the intake device 2 through the second air hole 23, at which point the gas enters the airflow channel; then, it exits the first cavity 21 through the first air hole 22; after the gas exits the first cavity 21 through the first air hole 22, it can enter the fan 3 through the inlet; then, it exits the fan 3 through the outlet; after the gas exits the fan 3 through the outlet, it can enter the second cavity 31 through the third air hole 32; then, it exits the second cavity 31 through the fourth air hole 33, at which point the gas flows out from the airflow channel.

[0037] The opening formed by the second air vent 23 on the outer surface of the suction device 2 is defined as the first opening, and the opening formed by the fourth air vent 33 on the outer surface of the blowing device 3 is defined as the second opening. Since both the first and second openings face the passenger-side space 20, when the fan 3 is working, the air in the passenger-side space 20 enters the second air vent 23 through the first opening, passes through the first cavity 21, the fan 3, and the second cavity 31 in sequence, and then returns to the passenger-side space 20 through the second opening. During this process, the air in the passenger-side space 20 will flow at the first and second openings, thus forming wind. The wind at the first opening is generated by the suction of the fan 3, and the wind at the second opening is generated by the blowing of the fan 3. In this way, both the first and second openings can be used to blow air onto the occupant sitting on the seat 10, thereby improving the blowing effect on the occupant and providing a better user experience.

[0038] Furthermore, "the first cavity 21, the first air vent 22, the second air vent 23, the second cavity 31, the third air vent 32, the fourth air vent 33, and the fan 3 are used to connect and form an airflow channel" can mean that the air ducts of the first cavity 21, the first air vent 22, the second air vent 23, the second cavity 31, the third air vent 32, the fourth air vent 33, and the fan 3 form an airflow channel. In this case, the second air vent 23, the first cavity 21, the first air vent 22, the fan 3, the third air vent 32, the second cavity 31, and the fourth air vent 33 can be sequentially connected to form an airflow channel.

[0039] "The first cavity 21, the first air hole 22, the second air hole 23, the second cavity 31, the third air hole 32, the fourth air hole 33, and the fan 3 are used to connect and form an airflow channel" can also refer to: the air passage of the first cavity 21, the first air hole 22, the second air hole 23, the second cavity 31, the third air hole 32, the fourth air hole 33, the fan 3, and the corresponding air pipes form an airflow channel; wherein, the air pipes connect the fan 3 and the suction device, and / or, the air pipes connect the fan 3 and the blowing device. In this case, in addition to the second air hole 23, the first cavity 21, the first air hole 22, the fan 3, the third air hole 32, the second cavity 31, and the fourth air hole 33 being connected sequentially, there is also an air pipe connecting the fan 3 and the first air hole 22 and / or an air pipe connecting the fan 3 and the third air hole 32.

[0040] Furthermore, the air duct of fan 3 forms the aforementioned air inlet and air outlet on the outer surface of the fan 3 housing. Gas entering fan 3 means gas entering the air duct of fan 3.

[0041] like Figure 4 As shown, in one embodiment, the first air vent 22 and the second air vent 23 are located on opposite sides of the first cavity 21. In this way, the fan 3 can be connected to the side of the air intake device 2 away from the seating side space 20, which can reduce the adverse effects of the fan 3 and the like on the passenger's seating comfort.

[0042] like Figure 4 As shown, in one embodiment, the third air vent 32 and the fourth air vent 33 are located on opposite sides of the second cavity 31. This allows the fan 3 to be connected to the side of the air blowing device 3 away from the seating space 20, thereby reducing the adverse effects of the fan 3 on the passenger's comfort.

[0043] In one embodiment, the suction device 2 has a plate-like structure, such as a cuboid structure. The two surfaces in the thickness direction of the suction device 2 are its large surfaces, and the first air hole 22 and the second air hole 23 are respectively arranged on both sides in the thickness direction of the suction device 2.

[0044] When the air suction device 2 is installed on the seat cushion 11, the thickness direction of the air suction device 2 can be the vertical direction. When the air suction device 2 is installed on the backrest 12, the thickness direction of the air suction device 2 can be the front-back direction.

[0045] In one embodiment, the air blowing device 3 has a plate-like structure, such as a cuboid structure. The two surfaces in the thickness direction of the air blowing device 3 are its large surfaces, and the third air hole 32 and the fourth air hole 33 are respectively arranged on both sides in the thickness direction of the air blowing device 3.

[0046] When the air blowing device 3 is installed on the seat cushion 11, the thickness direction of the air blowing device 3 can be the vertical direction. When the air blowing device 3 is installed on the backrest 12, the thickness direction of the air blowing device 3 can be the front-back direction.

[0047] In one embodiment, the air intake device 2 and the air blowing device 3 are an integral structure. In this case, the first cavity 21 and the second cavity 31 are spaced apart, and the first air hole 22 and the third air hole 32 may be located on the same side of the integral structure, and the second air hole 23 and the fourth air hole 33 may be located on the same side of the integral structure.

[0048] It should be understood that the suction device 2 can be considered as an air bag in the prior art, and the blowing device 3 can also be considered as an air bag in the prior art. That is, the arrangement in this embodiment is equivalent to setting two existing air bags together. In addition, the fan 3 can also adopt an existing design.

[0049] like Figure 3 and Figure 4 As shown, in one embodiment, there are multiple second air holes 23, which are spaced apart from each other. This increases the air intake and air generation range of the air intake device 2, thereby improving the blowing effect. Here, "multiple" means two or more, and the meaning of the term "multiple" is the same in all embodiments and will not be repeated hereafter.

[0050] like Figure 3 and Figure 4 As shown, in one embodiment, there are multiple fourth air holes 33, which are spaced apart from each other. This increases the range of air blowing by the air blowing device 3, thereby improving the blowing effect.

[0051] In one embodiment, the number of first cavities in an air intake device 2 can be one or more, and the number of second cavities in an air blowing device 3 can be one or more.

[0052] In one embodiment, when the seat body 1 includes a seat cushion 11, both the suction device 2 and the blowing device 3 are disposed on the seat cushion 11; and the suction device 2 is located behind the blowing device 3. The suction device 2 may be located in the rear end region of the seat cushion 11, and the blowing device 3 may be located in the front end region of the seat cushion 11.

[0053] When the fan 3 is working, it can generate airflow in the front area of ​​the seat cushion 11 by blowing air, so that the occupant can clearly feel the airflow; at the same time, it can also generate airflow in the rear area of ​​the seat cushion 11 by inhaling air, so as to quickly reduce the perceived temperature.

[0054] In one embodiment, the air intake device 2 is located below the upper surface of the seat cushion 11 of the seat body 1. At this time, the upper surface of the seat cushion 11 is provided with a first air vent, which is connected to the second air vent 23.

[0055] In one embodiment, the air blowing device 3 is located below the upper surface of the seat cushion 11 of the seat body 1. At this time, the upper surface of the seat cushion 11 is provided with a second air vent, which is connected to the fourth air vent 33.

[0056] When the occupant is seated on the seat cushion 11, they are located on the upper surface of the seat cushion 11. The passenger-side space 20 is located above the upper surface of the seat cushion 11. When the fan 3 is operating, air in the passenger-side space 20 can enter the first cavity 21 through the first vent, and air in the second cavity 22 can enter the passenger-side space 20 through the second vent.

[0057] By placing the air intake device 2 and the air blowing device 3 below the upper surface of the seat cushion 11, direct contact between the two and the occupant can be avoided. This not only reduces wear on the air intake device 2 and the air blowing device 3, but also improves the occupant's riding comfort.

[0058] Furthermore, when the suction device 2 is located below the upper surface of the seat cushion 11 of the seat body 1, the suction device 2 can be installed below the seat cushion 11 or inside the seat cushion 11. Similarly, when the blowing device 3 is located below the upper surface of the seat cushion 11 of the seat body 1, the blowing device 3 can be installed below the seat cushion 11 or inside the seat cushion 11.

[0059] like Figure 2 As shown, in one embodiment, the seat 10 further includes a first air duct 5, which connects the first air hole 22 and the air inlet of the fan 3. The first air duct 5 and the fan 3 can be independent of each other. Connecting the suction device 2 and the fan 3 via the first air duct 5 allows for more flexible arrangement of the positions of the fan 3 and the first air hole 22, facilitating production and assembly.

[0060] In addition, the first duct 5 can be a flexible duct or a rigid duct.

[0061] In one embodiment, the seat 10 further includes a second air duct that connects the third air hole 32 and the air outlet of the fan 3. The second air duct and the fan 3 can be independent of each other. Connecting the air blowing device 3 and the fan 3 via the second air duct allows for a more flexible arrangement of the positions of the fan 3 and the third air hole 32, facilitating production and assembly.

[0062] In addition, the second duct can be either a flexible hose or a rigid pipe.

[0063] like Figure 3As shown, in one embodiment, at least one of the suction device 2 and the blowing device 3 is provided with a first limiting structure 6, and the seat 10 is provided with a second limiting structure. The first limiting structure 6 and the second limiting structure cooperate to limit the position of the suction device 2 and / or the blowing device 3 with the first limiting structure 6 relative to the seat 10. Effectively, both the suction device 2 and the blowing device 3 are provided with the first limiting structure 6, which facilitates the installation of the suction device 2 and the blowing device 3 and prevents the suction device 2 and the blowing device 3 from moving relative to the seat 10 when the fan 3 is working.

[0064] In one embodiment, the first limiting structure 6 is a protruding structure, and the second limiting structure is a concave structure. After assembly, the protruding structure is located within the concave structure, and the position of the protruding structure can be restricted by the sidewall of the concave structure, thereby limiting the position of the suction device 2 and / or blowing device 3 with the first limiting structure 6 relative to the seat 10.

[0065] In addition, Figure 3 In the example shown, the first limiting structure 6 can be a triangular block.

[0066] In one embodiment, when the suction device 2 is disposed on the seat cushion 11, the second limiting structure is disposed on the seat cushion 11. Through the cooperation of the first limiting structure 6 and the second limiting structure, the horizontal position of the suction device 2 relative to the seat cushion 11 can be limited. In this embodiment, the first limiting structure 6 is located on the front side of the suction device 2; and / or, the first limiting structure 6 is located on the rear side of the suction device 2; and / or, the first limiting structure 6 is located on the left side of the suction device 2; and / or, the first limiting structure 6 is located on the right side of the suction device 2.

[0067] In one embodiment, when the air blowing device 3 is disposed on the seat cushion 11, the second limiting structure is disposed on the seat cushion 11. Through the cooperation of the first limiting structure 6 and the second limiting structure, the horizontal position of the air blowing device 3 relative to the seat cushion 11 can be limited. In this embodiment, the first limiting structure 6 is located on the front side of the air blowing device 3; and / or, the first limiting structure 6 is located on the rear side of the air blowing device 3; and / or, the first limiting structure 6 is located on the left side of the air blowing device 3; and / or, the first limiting structure 6 is located on the right side of the air blowing device 3.

[0068] In one embodiment, the suction device 2 is made of a flexible material, such as silicone. A first support object 7 is also provided within the first cavity to maintain the suction device 2's shape and ensure its normal operation. The first support object 7 can be a foamed structure, etc., and has corresponding clearance structures to allow gas within the first cavity 21 to pass through it, ensuring gas flow through the airflow channel. Alternatively, both the suction device 2 and the first support object 7 can employ existing designs.

[0069] In one embodiment, the blowing device 3 is made of a flexible material, such as silicone. A second support object 8 is also provided within the second cavity to maintain the shape of the suction device 2 and ensure its normal operation. The second support object 8 can be a foamed structure, and it has corresponding clearance structures (such as holes) to allow gas within the second cavity 31 to pass through it, ensuring gas flow through the airflow channel. Furthermore, both the blowing device 3 and the second support object 8 can employ existing designs.

[0070] In one embodiment, a seat 10 may have one or more suction devices 2, blowing devices 3, and fans 3. When there are multiple suction devices 2, blowing devices 3, and fans 3, they correspond one-to-one. The air inlet and air outlet of a fan 3 are respectively connected to the first air hole 22 of the corresponding suction device 2 and the third air hole 32 of the corresponding blowing device 3.

[0071] Furthermore, the relative positions of the suction device 2 and the blowing device 3 described in this application refer to the relative positions of the corresponding suction device 2 and the blowing device 3. For example, when a seat 10 has multiple suction devices 2 and multiple blowing devices 3, "the suction device 2 is located behind the blowing device 3" means that the suction device 2 is located behind its corresponding blowing device 3.

[0072] It should be understood that the above-mentioned settings can also be replaced in other ways, such as:

[0073] In other embodiments, a fan 3 may correspond to multiple air intake devices 2. In this case, the air inlet of the fan 3 can be connected to each of its corresponding air intake devices 2 through corresponding pipe components, and after assembly, the first cavities of each air intake device 2 are connected in parallel.

[0074] In other embodiments, a fan 3 may also have multiple air blowing devices 3. In this case, the air outlet of the fan 3 can be connected to each corresponding air blowing device 3 through corresponding pipe components, and after assembly, the second cavities of each air blowing device 3 are connected in parallel.

[0075] In other embodiments, to allow the first air vent 22 and the air inlet of the fan 3 to connect, the suction device 2 and the fan 3 can also be directly connected (i.e., without the first air duct 5). In this case, they can be connected together by means of adhesive bonding or other methods. Simultaneously, the suction device 2 and the fan 3 can also be sealed with sealing cotton or similar materials.

[0076] In other embodiments, to allow the third air vent 32 and the air outlet of the fan 3 to communicate, the air outlet device 3 and the fan 3 can also be directly connected (i.e., without a second air duct). In this case, they can be connected together by means of adhesive bonding or other methods. Simultaneously, the air outlet device 3 and the fan 3 can also be sealed with sealing cotton or similar materials.

[0077] In other embodiments, the corresponding air intake device 2 and air blowing device 3 may be arranged in other ways besides both being located on the seat cushion 11. For example, the corresponding air intake device 2 and air blowing device 3 may both be located on the backrest 12 of the seat body 1; or, one of the corresponding air intake device 2 and air blowing device 3 may be located on the seat cushion 11 of the seat body 1, and the other may be located on the backrest 12 of the seat body 1.

[0078] In other embodiments, besides positioning the suction device 2 behind the blowing device 3, the suction device 2 can also be positioned in front of the blowing device 3. In this case, both the suction device 2 and the blowing device 3 can be located on the seat cushion 11.

[0079] In other embodiments, when one of the suction device 2 and the blowing device 3 is located in front of the other, the one located at the rear is disposed on the backrest 12, and the one located in front is disposed on the seat cushion 11. For example, when the suction device 2 is located behind the blowing device 3, the suction device 2 may also be disposed on the backrest 12, and the blowing device 3 may be disposed on the seat cushion 11.

[0080] In other embodiments, one of the suction device 2 and the blowing device 3 is located to the left of the other. That is, the suction device 2 is located to the left of the blowing device 3, or the suction device 2 is located to the right of the blowing device 3. In this case, both the suction device 2 and the blowing device 3 can be located on the seat cushion 11; or both the suction device 2 and the blowing device 3 can be located on the backrest 12; or one of the suction device 2 and the blowing device 3 can be located on the seat cushion 11 and the other on the backrest 12.

[0081] In other embodiments, one of the suction device 2 and the blowing device 3 surrounds the other. That is, the suction device 2 surrounds the blowing device 3, or the blowing device 3 surrounds the suction device 2. In this case, both the suction device 2 and the blowing device 3 can be located on the seat cushion 11; or both the suction device 2 and the blowing device 3 can be located on the backrest 12.

[0082] In other embodiments, the suction device 2 and the blowing device 3 are independent of each other, which makes it easier to set the installation position of the suction device 2 and the blowing device 3 on the seat 10 according to actual needs.

[0083] In other embodiments, the material of the suction device 2 is a rigid material, such as a plastic structure. In this case, there is no need to set a first support object in the first cavity of the suction device 2, so that the suction device 2 can maintain the corresponding shape and ensure that it can work normally.

[0084] In other embodiments, the material of the air blowing device 3 is a rigid material, such as a plastic structure. In this case, there is no need to set a second supporting object in the second cavity of the air blowing device 3, so that the air blowing device 3 can maintain the corresponding shape and ensure that it can work normally.

[0085] This utility model embodiment also provides a vehicle, which includes the seat 10 described in any of the above embodiments.

[0086] In practical scenarios, when the seat cushion 11 is equipped with an air suction device 2, the number of air suction devices 2 on the seat cushion 11 can be one or more. When the backrest 12 is equipped with an air suction device 2, the number of air suction devices 2 on the backrest 12 can be one or more. When the seat cushion 11 is equipped with an air blowing device 3, the number of air blowing devices 3 on the seat cushion 11 can be one or more. When the backrest 12 is equipped with an air blowing device 3, the number of air blowing devices 3 on the backrest 12 can be one or more.

[0087] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A seat, characterized in that, The seat body, the air suction device, the air blowing device, and the fan; The air suction device and the air blowing device are arranged on the seat body; The air suction device has a first cavity, and a first air hole and a second air hole are arranged on the outer surface of the air suction device and communicate with the first cavity; The air blowing device has a second cavity, and a third air hole and a fourth air hole are arranged on the outer surface of the air blowing device and communicate with the second cavity; The first air hole communicates with the air inlet of the fan, and the third air hole communicates with the air outlet of the fan; The openings of the second air hole on the outer surface of the air suction device and the fourth air hole on the outer surface of the air blowing device both face the seating side space of the seat body.

2. The seat of claim 1, wherein The second air hole, the first cavity, the first air hole, the fan, the third air hole, the second cavity, and the fourth air hole are sequentially communicated to form an air flow channel; The fan is used to drive the air flow through the air flow channel.

3. The seat of claim 1, wherein The first air hole and the second air hole are located on opposite sides of the first cavity; The third air hole and the fourth air hole are located on opposite sides of the second cavity; The second air hole is a plurality of air holes and is arranged at intervals; The fourth air hole is a plurality of air holes and is arranged at intervals.

4. The seat of claim 1, wherein The seat body includes a seat cushion; The air suction device and the air blowing device are arranged on the seat cushion; The air suction device is located behind the air blowing device.

5. The seat of claim 1, wherein One of the air suction device and the air blowing device surrounds the other; or One of the air suction device and the air blowing device is located in front of the other; or One of the air suction device and the air blowing device is located on the left side of the other.

6. The seat of claim 1, wherein The air suction device and the air blowing device are an integral structure.

7. The seat of claim 1, wherein The air suction device is located below the upper surface of the seat cushion of the seat body; the upper surface of the seat cushion is provided with a first air-permeable hole, and the first air-permeable hole communicates with the second air hole; and / or The air blowing device is located below the upper surface of the seat cushion of the seat body; the upper surface of the seat cushion is provided with a second air-permeable hole, and the second air-permeable hole communicates with the fourth air hole.

8. The seat of claim 1, wherein, At least one of the air suction device and the air blowing device is provided with a first limiting structure, the seat is provided with a second limiting structure, and the first limiting structure and the second limiting structure cooperate to limit the position of the air suction device and / or the air blowing device with the first limiting structure relative to the seat.

9. The seat of claim 1, wherein, The seat further comprises a first air pipe, and the first air pipe communicates the first air hole and the air inlet of the fan; and / or The seat further comprises a second air pipe, and the second air pipe communicates the third air hole and the air outlet of the fan.

10. A vehicle characterized by comprising: The seat comprises the seat according to any one of claims 1 to 9.

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