Seat

Abstract

The utility model provides a seat. The seat comprises a seat body, a temperature control device and a ventilation device. The seat body comprises a seat frame and a backrest connected to the seat frame. And the temperature control device comprises a seat frame temperature control device arranged in the seat frame and a backrest temperature control device arranged in the backrest. The temperature control device is provided with a plurality of air holes, and the ventilation device is connected to the temperature control device and communicated with the air holes. The temperature control device adjusts the temperature of the seat, the ventilation device ventilates the seat through the ventilation holes in the temperature control device, temperature adjustment and ventilation can be performed simultaneously or separately, normal use of other functions cannot be interfered, and the ventilation and temperature control structure of the seat is simplified.

Description

Technical Field

[0001] This application relates to the field of seating technology, and more particularly to a seating device. Background Technology

[0002] With the rapid development of the times, the standard of living and quality of life are also improving rapidly. People are not only enjoying a fast-paced life, but also have a great increase in demand for a comfortable and flexible sofa. Functional seating is loved by a wide range of consumers and has great potential to gradually become the mainstream of future home furnishings.

[0003] Through market research and feedback from consumers regarding their needs and rectification requirements, it was found that ventilated and heated functional sofas on the market suffer from several issues, including large components, complex installation, unsatisfactory heating and temperature control, and unstable ventilation. These problems lead to a poor user experience, leaving a negative impression and numerous unpleasant experiences.

[0004] Therefore, it is necessary to design a seating system that solves the aforementioned technical problems. Utility Model Content

[0005] This application provides a seating fixture that allows for simultaneous heating and ventilation, simplifying the ventilation and temperature control structure of the seating fixture.

[0006] According to a first aspect of the embodiments of this specification, a seating fixture is provided, including a seating body, a temperature control device, and a ventilation device; the seating body includes a seat frame and a backrest connected to the seat frame; the temperature control device includes a seat frame temperature control device disposed within the seat frame and a backrest temperature control device disposed within the backrest; the temperature control device is provided with a plurality of ventilation holes, and the ventilation device is connected to the temperature control device and communicates with the ventilation holes.

[0007] Furthermore, the temperature control device includes a temperature control layer and a temperature control wire, wherein the temperature control layer and the temperature control wire are integrally formed by hot melting.

[0008] Furthermore, the temperature control device also includes a breathable layer, the edge of which is bonded to the temperature control layer and forms an air exchange chamber with the temperature control layer, and the breathable layer is provided with air exchange holes.

[0009] Furthermore, the ventilation hole is located in the middle of the breathable layer; when the ventilation hole and the plurality of ventilation holes are projected onto the same horizontal plane, the plurality of ventilation holes are arranged at intervals around the ventilation hole.

[0010] Furthermore, the ventilation device includes a fan and a retractable air duct, one end of which is connected to the fan, and the other end of which is connected to the ventilation hole through the vent.

[0011] Furthermore, the air duct and the ventilation hole are sealed and fixed together by adhesive.

[0012] Furthermore, the bottom of the seat frame is provided with a cavity, the fan is placed in the cavity, and a mesh is installed between the rear end of the cavity and the backrest.

[0013] Furthermore, it also includes a control device, which is electrically connected to the temperature control device and the ventilation device; the control device is a push-button switch or a voice-activated switch.

[0014] Furthermore, it also includes a soft padding layer that wraps around the surface of the seat frame; the seat frame temperature control device is arranged in the middle of the seat frame and located between the soft padding layer and the seat frame.

[0015] Furthermore, it also includes a soft upholstery layer that wraps around the surface of the backrest; the backrest temperature control device is arranged in the middle of the backrest and is located within the soft upholstery layer and away from the backrest.

[0016] The present application has the following beneficial effects: the temperature control device of the present application regulates the temperature of the seat, and the ventilation device ventilates the seat through multiple air exchange holes on the temperature control device. Temperature regulation and ventilation can be carried out simultaneously or separately, and will not interfere with the normal use of other functions, thus simplifying the ventilation and temperature control structure of the seat.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this specification. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this specification and, together with the description, serve to explain the principles of this specification.

[0019] Figure 1 This is a structural schematic diagram of the seating fixture in this application;

[0020] Figure 2 This is a side view of the seating arrangement in this application;

[0021] Figure 3 This is a structural schematic diagram of the temperature control device and ventilation device of this application.

[0022] Explanation of reference numerals in the attached figures:

[0023] 10-Seating body; 11-Seat frame; 111-Cavity; 12-Backrest; 13-Mesh fabric;

[0024] 20-Temperature control device; 21-Seat frame temperature control device; 22-Backrest temperature control device; 23-Ventilation vent; 24-Temperature control layer; 25-Ventilation layer; 251-Ventilation vent;

[0025] 30 - Ventilation device; 31 - Fan; 32 - Air duct;

[0026] 40 - Soft cladding layer. Detailed Implementation

[0027] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0028] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0029] The embodiments described in this specification will now be described in detail.

[0030] Reference Figures 1 to 3 As shown, this application discloses a seating fixture, which includes a seating body 10, a temperature control device 20, a ventilation device 30, a control device (not shown in the figure), and a soft upholstery layer 40. The temperature control device 20 and the ventilation device 30 are located inside the seating body 10 and are started and stopped by the control device. The soft upholstery layer 40 covers the surface of the seating body 10.

[0031] The seat body 10 includes a seat frame 11 and a backrest 12 connected to the seat frame 11. The backrest 12 is arched forward to meet the natural curvature and sitting posture requirements of the human body. In some cases, armrests are also provided on the left and right sides of the seat frame 11 to help users adjust their sitting posture or stand up, reducing pressure on the shoulders and arms, which is especially beneficial for the elderly or people with mobility impairments.

[0032] The temperature control device 20 includes a seat frame temperature control device 21 placed inside the seat frame 11 and a backrest temperature control device 22 placed inside the backrest 12, thereby meeting the temperature control requirements of the seat frame 11 and the backrest 12 respectively. The seat frame temperature control device 21 and the backrest temperature control device 22 can operate simultaneously or separately without interfering with or interfering with the use of other devices.

[0033] The temperature control device 20 can achieve both cooling and heating; the specific function of the temperature control device 20 is not limited here. In this application, the temperature control device 20 is used for heating. The temperature control device 20 is provided with multiple ventilation holes 23.

[0034] The temperature control device 20 includes a temperature control layer 24, a temperature control wire (not shown in the figure), and a breathable layer 25. The temperature control layer 24 and the temperature control wire are integrally formed by heat fusion. In some cases, the temperature control layer 24 uses fiberglass felt, a material that does not cause combustion and has good heat resistance and impedance. The temperature control wire is a heating wire, which is compact, lightweight, and easy to install and integrate.

[0035] The edge of the breathable layer 25 is bonded to the temperature control layer 24 and forms an air exchange chamber with the temperature control layer 24. The breathable layer 25 is provided with air vents 251, so that airflow enters the air exchange chamber through the air vents 251, and then flows out through the air exchange holes 23, thereby improving the breathability of the seat.

[0036] In some cases, the vents 251 are located in the middle of the breathable layer 25. When the air vents 23 and multiple air vents 251 are projected onto the same horizontal plane, the multiple air vents 23 are arranged at intervals around the air vents 251. This helps to achieve a uniform distribution of airflow. Through a reasonable spacing layout, it can be ensured that the airflow is evenly diffused throughout the entire ventilation chamber, without being too concentrated or insufficient in some areas, thereby improving the ventilation effect of the seating.

[0037] The ventilation device 30 includes a fan 31 and a retractable air duct 32. The length of the retractable air duct 32 can be adjusted as needed to adapt to the requirements of different spaces. One end of the air duct 32 is connected to the fan 31, and the other end of the air duct 32 is connected to the ventilation hole 23 through the vent 251. Thus, the airflow in the fan 31 flows sequentially through the air duct 32, the vent 251, and the ventilation hole 23 to the seating, providing ventilation and heat dissipation for the seating.

[0038] The air duct 32 and the ventilation hole 23 are sealed and fixed together using adhesive. The adhesive has a certain degree of flexibility, which can accommodate minor movements or thermal expansion between the air duct 32 and the ventilation hole 23, avoiding damage or loosening problems that may occur with rigid fixing methods. The adhesive can maintain the long-term stability of the connection, especially when the temperature control device 20 is working, causing large changes in the temperature and environment inside the ventilation chamber.

[0039] The bottom of the seat frame 11 has a cavity 111, and the fan 31 is placed inside the cavity 111, which helps to introduce or exhaust air from the bottom and sides of the seat frame 11, promoting ventilation of the entire seat and the fan 31. In some cases, the side walls of the seat frame 11 are also provided with ventilation holes to accelerate ventilation of the entire seat and the fan 31.

[0040] A mesh 13 is installed between the rear end of the cavity 111 and the backrest 12. The mesh 13 arranged at the rear end of the cavity 111 can play a preliminary role in filtering dust and impurities in the air, reducing the wear and contamination of the fan 31 and other components in the cavity 111, and extending the service life of the equipment.

[0041] The control device is electrically connected to the temperature control device 20 and the ventilation device 30, respectively. The control device is a push-button switch or a voice-activated switch. In some cases, the control device is located on the side of the handrail for easy user access.

[0042] A soft padding layer 40, which is made of leather, covers the surface of the seat frame 11. The seat frame temperature control device 21 is located in the middle of the seat frame 11 and between the soft padding layer 40 and the seat frame 11. Thus, the soft padding layer 40 provides a certain protective barrier for the seat frame temperature control device 21, which can effectively prevent external impacts on the seat frame temperature control device 21.

[0043] The upholstery 40 also covers the surface of the backrest 12. The backrest temperature control device 22 is located in the center of the backrest 12, within the upholstery 40, and away from the backrest 12. Compared to the larger impacts received by the seat frame 11, the backrest 12 experiences less external impact. By placing the backrest temperature control device 22 closer to the user, it provides greater comfort when the user is only in contact with the backrest 12, and the temperature control and ventilation are more noticeable.

[0044] The temperature control device 20 of this application regulates the temperature of the seat, and the ventilation device 30 ventilates the seat through multiple air exchange holes 23 on the temperature control device 20. Temperature regulation and ventilation can be carried out simultaneously or separately without interfering with the normal use of other functions, thus simplifying the ventilation and temperature control structure of the seat.

[0045] This application improves seating comfort through a temperature control device 20. When the temperature control device 20 has a heating function, the seat heating can quickly warm the seat surface in cold weather, providing a warm sitting experience. For people who are prone to feeling cold, such as the elderly, those with weak constitutions, or those suffering from lower back problems, seat heating can relieve discomfort in the lower back and hips, and reduce muscle tension and pain caused by cold.

[0046] In addition, it can promote blood circulation; moderate warmth can promote local blood circulation. When the seat heating is turned on, the warmth can stimulate the dilation of blood vessels in the buttocks and back, making blood flow smoother. This helps relieve poor blood circulation caused by prolonged sitting, reducing fatigue and numbness.

[0047] This application uses a ventilation device 30 to keep the seating cool and dry. In hot weather, the ventilation system draws air in from the seat surface and then exhausts it through the internal ventilation system, thus creating air circulation. This effectively reduces the surface temperature of the seating, allowing users to feel cool even in the hot summer.

[0048] In addition, seat ventilation can remove moisture from the seat surface, prevent sweat buildup, and keep the seat dry. This feature is especially important for people who sweat easily, as it can prevent discomfort caused by sweat soaking into the seat.

[0049] Furthermore, ventilated seating improves breathability, allowing for better air circulation. This helps reduce stuffiness during long journeys, keeping the body cool and comfortable. Good breathability also reduces the growth of bacteria and odors, maintaining fresh air.

[0050] Finally, seat ventilation can also enhance seat durability. The air circulation through the ventilation system reduces moisture and mold growth inside the seat, thus extending its lifespan. Seat ventilation can also reduce wear and tear on the seat surface because it prevents sweat and oil from corroding the seat material.

[0051] It should be noted that the technical solutions or features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A seating arrangement, characterized in that, The seat includes a seat body, a temperature control device, and a ventilation device; the seat body includes a seat frame and a backrest connected to the seat frame; the temperature control device includes a seat frame temperature control device placed in the seat frame and a backrest temperature control device placed in the backrest; the temperature control device is provided with multiple ventilation holes, and the ventilation device is connected to the temperature control device and communicates with the ventilation holes.

2. The seating according to claim 1, characterized in that, The temperature control device includes a temperature control layer and a temperature control wire, wherein the temperature control layer and the temperature control wire are integrally formed by hot melting.

3. The seating according to claim 2, characterized in that, The temperature control device also includes a breathable layer, the edge of which is bonded to the temperature control layer and forms an air exchange chamber with the temperature control layer, and the breathable layer is provided with air vents.

4. The seating according to claim 3, characterized in that, The vent is located in the middle of the breathable layer; when the vent and the plurality of ventilation holes are projected onto the same horizontal plane, the plurality of ventilation holes are arranged at intervals around the vent.

5. The seating according to claim 3, characterized in that, The ventilation device includes a fan and a retractable air duct. One end of the air duct is connected to the fan, and the other end of the air duct is connected to the ventilation hole through the vent.

6. The seating according to claim 5, characterized in that, The air duct and the ventilation hole are sealed and fixed together by adhesive.

7. The seating according to claim 5, characterized in that, The bottom of the seat frame has a cavity, the fan is placed in the cavity, and a mesh is installed between the rear end of the cavity and the backrest.

8. The seating according to claim 1, characterized in that, It also includes a control device, which is electrically connected to the temperature control device and the ventilation device; the control device is a push-button switch or a voice-activated switch.

9. The seating according to claim 1, characterized in that, It also includes a soft padding layer that wraps around the surface of the seat frame; the seat frame temperature control device is arranged in the middle of the seat frame and located between the soft padding layer and the seat frame.

10. The seating according to claim 1, characterized in that, It also includes a soft upholstery layer that wraps around the surface of the backrest; the backrest temperature control device is arranged in the middle of the backrest and is located inside the soft upholstery layer and away from the backrest.

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