Ventilation seat

Abstract

The utility model discloses a ventilation seat which comprises a headrest assembly and a ventilation assembly. A fan assembly is arranged on one side of the headrest assembly, the fan assembly is driven to move by adjusting the position of the headrest assembly, and the ventilation position is adjusted; the fan assembly is arranged on one side of the headrest assembly, the fan assembly is driven to move by adjusting the position of the headrest assembly, adjustment can be carried out according to the height of a child, the protective sleeve is arranged on the outer side in a sleeving mode, disassembly and replacement can be directly carried out, and operation is convenient.

Description

Technical Field

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

[0002] Existing child safety seats primarily rely on fan assemblies beneath the fabric seat cover for ventilation. The seat height adjustment typically only affects the backrest tilt angle, meaning it doesn't adjust to changes in posture as the child grows. The fan provides a fixed speed, which may cause discomfort to younger children due to excessive airflow, or insufficient cooling for older children. This limits its usability. Furthermore, dust and hair easily accumulate under the fan cover after prolonged use, clogging the vents. The fixed fan assembly also necessitates complete seat disassembly for cleaning, making the process cumbersome. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a ventilated seat.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a ventilated seat, comprising:

[0005] Headrest assembly;

[0006] A fan assembly is provided on one side of the headrest assembly. By adjusting the position of the headrest assembly, the fan assembly can be moved to adjust the ventilation position.

[0007] As a further description of the above technical solution: the headrest assembly and the fan assembly are covered with protective sleeves, and the protective sleeves are provided with mounting holes.

[0008] As a further description of the above technical solution: the fan assembly includes a fan, and the outer side of the fan is covered with a buffer.

[0009] As a further description of the above technical solution: the buffer is provided with a rectangular groove, and the fan is disposed inside the rectangular groove.

[0010] As a further description of the above technical solution: a through hole is provided on the rectangular groove, and the position of the through hole corresponds to the position of the air inlet of the fan.

[0011] As a further description of the above technical solution: the fan is connected to a power interface, and a corresponding interface slot is opened on the side of the protective cover.

[0012] As a further description of the above technical solution: the headrest assembly includes a headrest, and an adjustment frame is provided below the headrest, the adjustment frame being connected to the seat.

[0013] As a further description of the above technical solution: an adjustment handle is provided on one side of the headrest, and the adjustment handle passes through the adjustment frame.

[0014] As a further description of the above technical solution: a positioning element is provided on the outer side of the adjusting handle, and a positioning pin is provided on the positioning element, so that the adjusting handle can be moved along the setting direction of the adjusting frame through the positioning pin.

[0015] As a further description of the above technical solution: the fan assembly is disposed on the side of the adjustment bracket opposite to the adjustment handle.

[0016] The above technical solution has the following advantages or beneficial effects:

[0017] A fan assembly is installed on one side of the headrest assembly. The fan assembly can be moved by adjusting the position of the headrest assembly to adapt to the child's height. A protective cover is provided on the outside, which can be directly removed and replaced, making it easy to operate. Attached Figure Description

[0018] Figure 1 This is a perspective view of the ventilated seat proposed in this utility model;

[0019] Figure 2 This is an exploded view of the ventilated seat proposed in this utility model.

[0020] Legend:

[0021] 1. Headrest assembly; 11. Headrest; 12. Adjustment bracket; 13. Adjustment handle; 14. Positioning component; 15. Positioning pin; 2. Fan assembly; 21. Fan; 211. Opening; 22. Buffer component; 221. Rectangular slot; 222. Through hole; 23. Power interface; 3. Protective cover; 31. Mounting port; 32. Interface slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-2 One embodiment of this utility model is a ventilated seat, including a headrest assembly 1; a fan assembly 2 is provided on one side of the headrest assembly 1, and the fan assembly 2 is moved by adjusting the position of the headrest assembly 1 to adjust the ventilation position.

[0024] In this embodiment, a fan assembly 2 is provided on one side of the headrest assembly 1. By adjusting the position of the headrest assembly 1, the fan assembly 2 can be moved to adjust the ventilation position, which can be adjusted to suit the height of the child.

[0025] The headrest assembly 1 and the fan assembly 2 are covered with a protective cover 3, and the protective cover 3 is provided with an installation port 31.

[0026] In this embodiment, the fan assembly 2 can be placed inside the protective cover 3 through the mounting port 31. One end of the protective cover 3 is fitted onto the headrest assembly 1 and moves with the lifting and lowering of the headrest assembly 1. The fan assembly 2 is covered with a protective cover on the outside, and can be directly disassembled and replaced through the mounting port 31, which is convenient to operate.

[0027] The fan assembly 2 includes a fan 21, with a buffer 22 covering the outside of the fan 21. The buffer 22 has a rectangular groove 221, and the fan 21 is located inside the rectangular groove 221.

[0028] In this embodiment, the cushioning element 22 is made of porous materials such as sponge and EVA foam. The fan 21 is placed inside the rectangular groove 221. The fan 21 is wrapped in the rectangular groove 221 for cushioning and protection. The fan 21 is placed into the rectangular groove 221 after being wrapped with sponge. Then, the cushioning element 22 is placed inside the protective sleeve 3 through the mounting port 31 on the protective sleeve 3. Finally, the protective sleeve 3 is put on the headrest assembly 1. The fan can be controlled by means of, but not limited to, remote control / voice control / touch control, to control the fan's on / off state, wind speed, volume, and other functions.

[0029] A through hole 222 is provided on the rectangular slot 221, and the position of the through hole corresponds to the position of the air inlet of the fan 21.

[0030] In this embodiment, a through hole 222 is opened on the inner end face of the rectangular groove 221. The through hole 222 is aligned with the air inlet on the fan 21 to form a concentrated airflow channel so that air enters the fan 21. Then the airflow is discharged through the openings 211 at both ends of the fan 21 and passes through the protective sleeve 3 to ensure the cooling effect.

[0031] The power interface 23 is connected to the fan 21, and the corresponding interface slot 32 is opened on the side of the protective cover 3.

[0032] In this embodiment, one end of the fan 21 extends to an external power interface 23. The power interface 23 is a TYPE-C interface. The power interface 23 passes through the interface slot 32 on the protective cover 3 to connect to an external power source. It can be charged without removing the seat. The external power interface 23 can prevent children from touching the internal circuit.

[0033] The headrest assembly 1 includes a headrest 11, an adjustment frame 12 is provided below the headrest 11 and is connected to the seat. An adjustment handle 13 is provided on one side of the headrest 11 and passes through the adjustment frame 12. The fan assembly 2 is located on the side of the adjustment frame 12 facing away from the adjustment handle 13.

[0034] In this embodiment, the headrest assembly 1 is connected to the seat through the adjustment frame 12. When the adjustment handle 13 moves the headrest 11 up and down, the fan assembly 2 moves up and down synchronously, always pointing towards the core heat dissipation area of ​​the human body, such as the head, back, and buttocks, to achieve effective heat dissipation.

[0035] A positioning element 14 is provided on the outer side of the adjusting handle 13, and a positioning pin 15 is provided on the positioning element 14. The adjusting handle 13 is moved along the setting direction of the adjusting frame 12 by means of the positioning pin 15.

[0036] In this embodiment, pulling the adjustment handle 13 moves the positioning member 14 upward. The positioning member 14 is provided with an inclined surface or groove. The positioning pin 15 moves in a direction perpendicular to the adjustment handle 13 through the inclined surface or groove on the positioning member 14, thereby disengaging the positioning pin 15 from the corresponding slot on the adjustment frame 12 and realizing the height adjustment of the headrest 11.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ventilated seat, characterized in that, include: Headrest assembly (1); A fan assembly (2) is provided on one side of the headrest assembly (1). By adjusting the position of the headrest assembly (1), the fan assembly (2) can be moved to adjust the ventilation position.

2. The ventilated seat according to claim 1, characterized in that: The headrest assembly (1) and the fan assembly (2) are covered with protective sleeves (3), and the protective sleeves (3) are provided with mounting holes (31).

3. The ventilated seat according to claim 2, characterized in that: The fan assembly (2) includes a fan (21) with a buffer (22) covering the outside of the fan (21).

4. The ventilated seat according to claim 3, characterized in that: The buffer (22) is provided with a rectangular groove (221), and the fan (21) is located inside the rectangular groove (221).

5. The ventilated seat according to claim 4, characterized in that: A through hole (222) is provided on the rectangular groove (221), and the position of the through hole corresponds to the position of the air inlet of the fan (21).

6. The ventilated seat according to claim 4, characterized in that: The fan (21) is connected to a power interface (23), and the protective cover (3) has a corresponding interface slot (32) on its side.

7. The ventilated seat according to claim 1, characterized in that: The headrest assembly (1) includes a headrest (11), and an adjustment frame (12) is provided below the headrest (11), the adjustment frame (12) being connected to the seat.

8. The ventilated seat according to claim 7, characterized in that: An adjustment handle (13) is provided on one side of the headrest (11), and the adjustment handle (13) passes through the adjustment frame (12).

9. The ventilated seat according to claim 8, characterized in that: A positioning element (14) is provided on the outside of the adjusting handle (13), and a positioning pin (15) is provided on the positioning element (14). The adjusting handle (13) is moved along the setting direction of the adjusting frame (12) by means of the positioning pin (15).

10. The ventilated seat according to claim 8, characterized in that: The fan assembly (2) is located on the side of the adjustment bracket (12) facing away from the adjustment handle (13).

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