Omnibearing ventilation seat
By setting multiple air inlets, air ducts, and fans on the seat back and seat cushion, an all-round ventilation path is formed, which solves the problem that existing seats cannot effectively ventilate the area above the shoulders and below the knees, and achieves ventilation effect in the neck and lower leg areas, improving the ventilation efficiency of the seat and user comfort.
Patent Information
- Application Number
- CN202422670517.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Existing ventilated seats are ineffective at improving the hot areas above the shoulders and below the knees, resulting in poor ventilation.
The design incorporates a fully ventilated seat, creating a comprehensive ventilation path by incorporating multiple air inlets, ducts, and fans on the backrest and seat cushion, including the neck and lower leg areas. A brushless motor is used to enhance ventilation efficiency and comfort.
It achieves effective ventilation for the neck and lower legs, improves the seat's ventilation and user comfort, reduces noise, and enhances the stability and durability of the equipment.
Smart Images
Figure CN223508134U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of seat ventilation devices, and in particular to a 360° ventilated seat. Background Technology
[0002] Existing ventilated seats can only blow air onto the lower back and thighs, the parts of the body that come into contact with the seat, and cannot effectively improve the hot areas above the shoulders and below the knees.
[0003] Therefore, it is necessary to provide a fully ventilated seat to solve the above-mentioned technical problems. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides an all-around ventilated seat.
[0005] This utility model provides a fully ventilated seat, including a seat cushion assembly and a backrest assembly installed behind the seat cushion assembly. The backrest assembly includes a backrest, on which a neck air outlet and a backrest air inlet are provided. Inside the backrest, there is a backrest air bag, a backrest air duct and a backrest fan. The backrest air bag is connected to the air inlet of the backrest fan and the backrest air inlet. The two ends of the backrest air duct are respectively connected to the air outlet of the backrest fan and the neck air outlet.
[0006] The seat cushion assembly includes a seat cushion, with a seat cushion air inlet at the top and a leg air outlet at the front end. The seat cushion contains a seat cushion air bag, a seat cushion air duct, and a seat cushion fan. The seat cushion air bag is connected to the air inlet of the seat cushion fan and the seat cushion air inlet. The two ends of the seat cushion air duct are connected to the air outlet of the seat cushion fan and the leg air outlet, respectively.
[0007] Preferably, both the backrest air inlet and the seat cushion air inlet are provided with a plurality of them.
[0008] Preferably, both the backrest air inlet and the seat cushion air inlet are round holes.
[0009] Preferably, both the neck air vent and the leg air vent are equipped with louvered grilles.
[0010] Preferably, both the seat cushion fan and the backrest fan are brushless motors.
[0011] Compared with related technologies, the present invention provides the following beneficial effects:
[0012] Technical advantages:
[0013] Compared to traditional seats, it adds ventilation functions for the neck and lower legs.
[0014] No additional fans are needed for ventilation in the neck and lower leg areas; they can share the same fans as existing seat and back ventilation systems. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the backrest structure of the chair of this utility model;
[0017] Figure 3 This is a schematic diagram of the internal structure of the seat cushion of this utility model;
[0018] Figure 4 This is a schematic diagram of the bottom structure of the seat cushion of this utility model;
[0019] Figure 5 For the present utility model Figure 4 Schematic diagram of the AA section.
[0020] The following are labeled in the diagram: 1. Backrest; 2. Neck air vent; 3. Backrest air duct; 4a. Backrest fan; 5. Backrest air bag; 6. Leg air vent; 7. Seat cushion air duct; 8. Seat cushion; 9. Seat cushion air bag; 10. Seat cushion air inlet; 11. Backrest air inlet; 4b. Seat cushion fan. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please refer to the following: Figures 1 to 5 A fully ventilated seat includes a seat cushion assembly and a backrest assembly installed behind the seat cushion assembly. The backrest assembly is mainly composed of a backrest 1, on which a neck air outlet 2 and a backrest air inlet 11 are cleverly designed. Inside the backrest 1, a backrest air bag 5, a backrest air duct 3, and a backrest fan 4a each perform their respective functions, forming a smooth ventilation path. The backrest air bag 5 is closely connected to the air inlet of the backrest fan 4a and the backrest air inlet 11, ensuring smooth airflow. The backrest air duct 3 acts like a bridge, connecting the air outlet of the backrest fan 4a to the neck air outlet 2, precisely delivering cool airflow to the user's neck.
[0023] When the backrest fan 4a is activated, its powerful suction draws outside air into the backrest air bag 5 through the backrest air inlet 11. Subsequently, this airflow, propelled by the backrest fan 4a, flows into the backrest air duct 3 and finally exits slowly from the neck air outlet 2, bringing a touch of coolness to the user and effectively relieving neck stuffiness.
[0024] The seat assembly is also well-designed. The seat cushion 8, as the core component, has an air inlet 10 at the top and a leg vent 6 at the front. Inside the seat cushion 8, the seat cushion air bag 9, seat cushion air duct 7, and seat cushion fan 4b work together to form the seat cushion's ventilation system. The seat cushion air bag 9 is tightly connected to the air inlet of the seat cushion fan 4b and the seat cushion air inlet 10, ensuring smooth airflow. The seat cushion air duct 7 acts as a link between the air outlet of the seat cushion fan 4b and the leg vent 6, precisely delivering cool airflow to the user's calves.
[0025] The activation of the seat cushion fan 4b also generates a powerful suction, drawing outside air into the seat cushion air bag 9 through the seat cushion air inlet 10. Subsequently, this airflow, propelled by the seat cushion fan 4b, flows into the seat cushion air duct 7 and is finally blown out from the leg air outlet 6, bringing coolness and comfort to the user's calves.
[0026] To further improve ventilation, both the backrest air inlet 11 and the seat cushion air inlet 10 are designed with multiple evenly distributed round holes. This design not only makes the air intake more uniform and the heat dissipation better, but also makes the shape of the round holes less prone to damage and reduces air intake resistance.
[0027] In addition, louvered grilles are carefully installed inside the neck air vent 2 and the leg air vent 6. This design not only makes the airflow more even, but also allows it to be easily opened or closed according to the user's actual needs, further enhancing the practicality and comfort of the seat.
[0028] It is worth mentioning that both the seat cushion fan 4b and the backrest fan 4a utilize brushless motor technology. This technology not only reduces noise but also improves the stability and durability of the motor, providing users with a quieter and more comfortable ventilation experience.
[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A fully ventilated seat, characterized in that, The backrest assembly includes a seat cushion assembly and a backrest assembly installed behind the seat cushion assembly. The backrest assembly includes a backrest (1), which has a neck air outlet (2) and a backrest air inlet (11). The backrest (1) is equipped with a backrest air bag (5), a backrest air duct (3) and a backrest fan (4a). The backrest air bag (5) is connected to the air inlet of the backrest fan (4a) and the backrest air inlet (11). The two ends of the backrest air duct (3) are connected to the air outlet of the backrest fan (4a) and the neck air outlet (2) respectively. The seat cushion assembly includes a seat cushion (8), the top of which is provided with a seat cushion air inlet (10), the front end of which is provided with a leg air outlet (6), and the seat cushion (8) is equipped with a seat cushion air bag (9), a seat cushion air duct (7) and a seat cushion fan (4b). The seat cushion air bag (9) is connected to the air inlet of the seat cushion fan (4b) and the seat cushion air inlet (10), and the two ends of the seat cushion air duct (7) are connected to the air outlet of the seat cushion fan (4b) and the leg air outlet (6) respectively.
2. The all-around ventilated seat according to claim 1, characterized in that, Both the backrest air inlet (11) and the seat cushion air inlet (10) are provided with several.
3. The all-around ventilated seat according to claim 1, characterized in that, Both the backrest air inlet (11) and the seat cushion air inlet (10) are round holes.
4. A fully ventilated seat according to claim 1, characterized in that, Both the neck air vent (2) and the leg air vent (6) are equipped with louvered grilles.
5. A fully ventilated seat according to claim 1, characterized in that, Both the seat cushion fan (4b) and the backrest fan (4a) are brushless motors.