CN114987302A - Multifunctional comfortable automobile seat - Google Patents

Abstract

The present invention and a multifunctional comfortable car seat are different in that: it includes a backrest and a seat cushion; the backrest and the seat cushion respectively include a frame, a ventilation system, a foam, a heating pad, and a surface arranged in sequence from the inside to the outside. Cover, in which the back frame and the seat cushion frame are connected, and each ventilation system includes a ventilation bag and a fan that are connected to each other, each ventilation bag is provided with a number of air outlets at intervals, and each foaming and heating pad are respectively provided with corresponding air outlets. Air outlet; the backrest also includes an air bag massage system, and the air bag massage system includes a plurality of massage airbags arranged on the front side of the backrest foam and a lumbar support air bag arranged on the back side of the backrest foam, and the plurality of massage airbags are divided into Several rows are located between two adjacent rows of backrest ventilation bag air outlets. The invention has functions of lumbar support, massage, ventilation and heating, can be assembled effectively and conveniently in a limited space, not only meets consumers' multifunctional requirements for the seat, but also ensures the comfort of the seat.

Description

A multifunctional and comfortable car seat

technical field

The invention relates to the field of automobile seats, in particular to a multifunctional and comfortable automobile seat.

Background technique

With the development of the automobile industry, people pay more and more attention to the subjective feeling of driving and riding a car, and the requirements for car seats are also getting higher and higher. In order to meet the functional configuration requirements of seat comfort, under the premise of ensuring the appearance of the seat, the requirements for combining and assembling various functional parts in the limited space of the seat are further improved.

There are many car seats on the market with multiple functions such as lumbar support and massage, but more or less due to unreasonable arrangement of functional parts, the seat function effect is not ideal, the appearance is defective, and even the riding comfort is reduced.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the shortcomings of the prior art, and to provide a multifunctional and comfortable car seat, which has functions of lumbar support, massage, ventilation and heating, and can be assembled effectively and conveniently in a limited space, which not only satisfies consumers' expectations of The multi-functional requirements of the seat also ensure the comfort of the seat.

In order to solve the above technical problems, the technical solution of the present invention is: a multifunctional and comfortable car seat, which is different in that it includes a backrest and a seat cushion; the backrest and the seat cushion respectively include skeletons arranged in sequence from the inside to the outside. , Ventilation system, foaming, heating pad, and face cover, wherein the backrest frame and the seat cushion frame are connected, each of the ventilation systems respectively includes a ventilation bag and a fan that are communicated, and each of the ventilation bags is provided at intervals with Several air outlets are listed, and each of the foaming and heating pads is respectively provided with an air outlet corresponding to the air outlet; the backrest also includes an air bag massage system, and the air bag massage system includes a A plurality of massage airbags on the front side of foaming and a lumbar support airbag arranged on the backside of the foamed backrest, the plurality of massage airbags are divided into several columns and correspondingly located in the air outlet of the backrest ventilation bag in two adjacent columns between.

According to the above technical solution, the lower end of the backrest ventilation bag is constructed in a square shape with a hill-shaped convex structure at the top, and the top end of the backrest ventilation bag is communicated with the air outlet of the backrest fan.

According to the above technical solutions, the backrest fan is fixed to the backrest frame, and the backrest ventilation bag is foamed and fixed to the backrest.

According to the above technical solutions, the massage airbags in the same row of the massage airbags are connected into one in sequence, and the massage airbags in each row are respectively foamed and fixed to the backrest.

According to the above technical solutions, each row of the massage airbags is provided with at least two barb structures at intervals from top to bottom, and the backrest foam is provided with hooking holes matched with the barb structures.

According to the above technical solution, the air bag massage system further comprises a backrest spring frame, an air bag panel, an air distribution valve and an air pump, and the backrest spring frame is formed on both sides of the air bag panel and is fixed with the backrest frame, The waist support air bag is fixed on the front side of the air bag panel, the air distribution valve is fixed on the rear side of the air bag panel, the air pump is fixed with the backrest frame, and the air pump passes through the air bag panel. The air valve is communicated with the massage air bag and the waist support air bag.

According to the above technical solutions, the seat cushion fan is fixed to the seat cushion frame, and the seat cushion ventilation bag is foamed and fixed to the seat cushion.

Compared with the prior art, the beneficial features of the present invention are: the multifunctional comfortable car seat, the backrest has the functions of lumbar support, massage, ventilation and heating, the seat cushion has the functions of lumbar support, ventilation and heating, and the functional parts do not interfere with each other , which can be assembled effectively and conveniently in a limited space, which not only meets the multi-functional requirements of consumers for the seat, but also ensures the comfort of the seat.

Description of drawings

FIG. 1 is a schematic structural diagram of a multifunctional and comfortable car seat according to an embodiment of the present invention, wherein the face cover is not shown;

2 is a schematic structural diagram of a multifunctional and comfortable car seat according to an embodiment of the present invention, wherein the face cover is not shown;

3 is an assembly diagram of the backrest frame and the backrest ventilation system in the embodiment of the present invention;

4 is an assembly diagram of a backrest frame and a backrest ventilation system in an embodiment of the present invention;

5 is a schematic structural diagram of an air bag massage system according to an embodiment of the present invention;

6 is a schematic structural diagram of an air bag massage system according to an embodiment of the present invention;

7 is a schematic diagram of the foam structure of the backrest in the embodiment of the present invention;

8 is a schematic diagram of the structure of the backrest in the embodiment of the present invention, wherein the backrest cover is not shown;

Fig. 9 is the A-A cross-sectional structure schematic diagram of Fig. 8;

Fig. 10 is the partial B structural schematic diagram of Fig. 9;

11 is a schematic diagram of the structure of the backrest in the embodiment of the present invention, wherein the backrest cover is not shown;

12 is a schematic structural diagram of a backrest cover in an embodiment of the present invention;

13 is a schematic diagram of a partial structure of a backrest cover in an embodiment of the present invention;

14 is a schematic structural diagram of a backrest ventilation system in an embodiment of the present invention;

Figure 15 is a schematic view of the C-C cross-sectional structure of Figure 14;

16 is a schematic structural diagram of a multifunctional and comfortable car seat according to an embodiment of the present invention, wherein the face cover is not shown;

FIG. 17 is a schematic view of the D-D cross-sectional structure of FIG. 16;

18 is an assembly diagram of a seat cushion frame and a seat cushion ventilation system according to an embodiment of the present invention;

19 is an assembly diagram of a seat cushion frame and a seat cushion ventilation system according to an embodiment of the present invention;

Figure 20 is a schematic view of the cross-sectional structure of Figure 19 E-E;

21 is a schematic diagram of the structure of a seat cushion in an embodiment of the present invention, wherein the seat cushion cover is not shown;

Among them: 1-back frame (101-fixed hole), 2-back foam (201-back foam outlet, 202-hook hole, 203-trachea perforation), 3-back heating pad (301-back heating Cushion air outlet, 302-connecting body), 4-back cover, 5-back ventilation bag (501-back ventilation bag air outlet, 502-installation port), 6-back fan (601-clamp structure), 7-massage airbag, 8-lumbar support airbag, 9-cushion frame, 10-cushion foam, 11-cushion heating pad (1101-cushion heating pad air outlet), 12-trachea, 13-cushion ventilation bag (1301 - Cushion ventilation bag air outlet), 14- Cushion fan (1401- Snap hole), 15- Barb structure, 16- Backrest spring frame, 17- Air bag panel, 18- Air distribution valve, 19- Air pump, 20- For chuck (2001-clamping hole), 21-rubber nail (2101-limiting ring, 2102-limiting ring, 2103-clamping groove), 22-spring frame wire, 23-plastic clip (2301-clamping Arm, 2302-limit plate, 2303-card body, 2304-card interface, 2305-limit arm, 2306-limit arm, 2307-first fixed arm, 2308-fixed body, 2309-second fixed arm, 2310-Fixing hole).

Detailed ways

The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

Please refer to FIG. 1 to FIG. 21 , a multifunctional comfortable car seat according to an embodiment of the present invention includes a backrest and a seat cushion. The backrest includes a backrest frame 1, a backrest ventilation system, a backrest foam 2, a backrest heating pad 3, and a backrest cover 4 sequentially arranged from the inside to the outside. The backrest frame 1 is a rigid structure inside the backrest, and the backrest ventilation system includes a connected The plate-shaped backrest ventilation bag 5 and the backrest fan 6, the backrest ventilation bag 5 is provided with several air outlets 501 at intervals, the backrest foam 2 is provided with a backrest foam outlet 201 corresponding to the air outlet 501, and the backrest heating pad 3 is provided with a backrest heating pad air outlet 301 corresponding to the air outlet 501 to match the air outlet 501 of the backrest ventilation bag 5, when the backrest ventilation system is turned on, the backrest fan 6 sucks air and sends it to the backrest ventilation bag 5. Air is discharged from the air outlet 501 on the backrest ventilation bag 5 . The backrest also includes an air bag massage system, the air bag massage system includes a plurality of massage air bags 7 arranged on the front side of the backrest foam 2 and a lumbar support air bag 8 arranged on the back side of the backrest foam 2, and the plurality of massage air bags 7 are divided into There are several rows and correspondingly located between the air outlets 501 of the backrest ventilation bags 5 in two adjacent rows. The seat cushion includes a seat cushion frame 9, a seat cushion ventilation system, a seat cushion foam 10, a seat cushion heating pad 11, and a seat cushion cover, which are sequentially arranged from the inside to the outside. The seat cushion frame 9 is a rigid structure inside the seat cushion, and the seat cushion frame 9 is connected with the backrest frame 1 , the seat cushion ventilation system includes a connected plate-shaped seat cushion ventilation bag 13 and a seat cushion fan 14, each seat cushion ventilation bag 13 is provided with a number of air outlets 1301 at intervals, and the seat cushion foam 10 is provided with a seat cushion fan corresponding to the air outlet 1301. For the air outlet, the seat cushion heating pad 11 is respectively provided with the seat cushion heating pad air outlet holes 1101 corresponding to the air outlet 1301, so as to match the seat cushion ventilation system.

Preferably, please refer to FIG. 3 , the lower end of the back ventilation bag 5 is configured as a square, the air outlets 501 are evenly spaced at the front side of the square area of the back ventilation bag 5, and the top of the back ventilation bag 5 is a hill-shaped convex structure, The top end of the backrest ventilation bag 5 communicates with the air outlet of the backrest fan 6 . Please refer to FIGS. 14 and 15 , the top of the back ventilation bag 5 is provided with an installation opening 502 , the mounting opening 502 is fixed with the counter chuck 20 , and the counter chuck 20 is provided with a clamping hole 2001 , and the backrest fan 6 is correspondingly clamped. The holes 2001 are evenly provided with a plurality of clamping structures 601 , and all the clamping structures 601 are simultaneously clamped in the clamping holes 2001 to fix the backrest fan 6 and the counter chuck 20 .

Preferably, please refer to FIG. 4 , the backrest fan 6 is fixed to the rear side of the backrest frame 1 by rivets. Please refer to FIG. 3 , the backrest ventilation bag 5 is located on the front side of the backrest frame 1 , and the square area of the backrest ventilation bag 1 is pasted and fixed with the backrest foam 2 , which effectively avoids the assembly of the air bag massage system, and at the same time takes into account the safety of the backrest foam 2 . Matching is fixed.

Preferably, each massage airbag 7 in the same row of massage airbags 7 is sequentially connected into one body, and each row of massage airbags 7 is respectively clamped and fixed with the backrest foam 2 . More preferably, please refer to FIG. 5 , FIG. 6 and FIG. 8 to FIG. 10 , each row of massage airbags 7 is provided with at least two barb structures 15 at intervals from top to bottom, and the backrest foam 2 is provided with barb structures 15 . 15. Matching hook holes 202 to match the air bag massage system. Please refer to FIGS. 5 and 6 , in the embodiment of the present invention, there are eight massage airbags 7 , which are divided into two rows, four in each row, and three barb structures 15 are arranged on the rear side of each row of massage airbags 7 .

Preferably, please refer to FIG. 5 , FIG. 6 and FIG. 10 , the air bag massage system further includes a backrest spring frame 16 , an air bag panel 17 , an air distribution valve 18 and an air pump 19 , and the backrest spring frame 16 is formed on two sides of the air bag panel 17 . The airbag panel 17 is fixed on the backrest frame 1 , and the airbag panel 17 is located on the rear side of the backrest ventilation bag 5 . The waist support air bag 8 is fixed on the front side of the air bag panel 17 . Preferably, in order to avoid affecting the ventilation effect, the waist support air bag 8 is located at the rear side of the backrest ventilation bag 5 . The air distribution valve 18 is fixed on the rear side of the air bag panel 17, the air pump 19 is fixed with the backrest frame 1, the air pump 19 is communicated with the air distribution valve 18 through the air pipe 12, and the air distribution valve 18 is respectively connected with each massage airbag 7 and the lumbar support through the air pipe 12. The air bag 8 is communicated. When the air bag massage system is turned on, the air pump 19 introduces the air into the air distribution valve 18 through the air pipe 12, and the air distribution valve 18 can supply air to the massage air bag 7 or the waist support air bag 8 to realize the massage or waist support function, or it can also Different massage airbags 7 are controlled in stages to deliver gas to achieve massage effects in different modes. Please refer to FIGS. 7 and 8 , the back foam 2 is symmetrically provided with a plurality of tracheal perforations 203 suitable for the trachea 12 to pass through. Please refer to FIG. 16 and FIG. 17 , rubber nails 21 are fixed on the side of the air pump 19 , and fixing holes 101 for engaging with the rubber nails 21 are formed on the back frame 1 . The top end of the rubber nail 21 is configured as a spherical surface, the end of the rubber nail 21 is fixed to the air pump 19 , and for easy clamping, the end of the rubber nail 21 is provided with a cavity. The rubber nail 21 is formed with a limit ring 2101 and a limit ring 2102 distributed along the axial direction of the rubber nail 21. The gap between the limit ring 2101 and the limit ring 2102 is configured as a snap groove 2103. During assembly, the rubber After the top end of the nail 21 passes through the fixing hole 101 , the backrest frame 1 is clamped in the engaging groove 2103 . In order to facilitate assembly and ensure that the rubber nails 21 are not easily dislodged from the fixing holes 101 , the outer diameter of the limiting ring 2102 is larger than that of the limiting ring 2101 .

Preferably, please refer to FIG. 19 , the seat cushion frame 9 has a spring frame wire 22 for supporting. The seat cushion fan 14 is fixed to the spring frame wire 22 of the seat cushion frame 9 . More preferably, please refer to FIG. 20 , the cushion fan 14 and the spring frame wire 22 of the cushion frame 9 are fixed by plastic clips 23 . The plastic clip 23 includes a fan assembly part and a spring frame wire assembly part that are fixed in one piece. The fan assembly part is fixed to the seat cushion fan 14, the seat cushion fan 14 is provided with a clamping hole 1401, the fan assembly part has a symmetrically arranged clamping arm 2301 and a limit plate 2302 set close to the spring frame wire assembly part. The arm 2301 is snapped into the snap hole 1401 to fix the plastic clip 23 and the seat cushion fan 14 , and the limit plate 2302 abuts against the seat cushion fan 14 to improve the assembly accuracy of the plastic clip 23 and the seat cushion fan 14 to avoid loosening and abnormal noise. The spring frame wire assembly part is matched with the spring frame wire 22, and the spring frame wire assembly part includes a semi-cylindrical clamping body 2303. The cylindrical wall of the clamping body 2303 is provided with a clamping interface 2304 extending axially along the clamping body 2303 to make The clamping body 2303 is divided into a semi-cylindrical shape, and a limit arm 2305 and a limit arm 2306 are symmetrically formed on both sides of the card interface 2304 of the clamp body 2303. The distance between the limit arm 2305 and the limit arm 2306 is far away from the clamp body 2303 The direction gradually increases, and a first fixing arm 2307 is formed at the end of the limiting arm 2305 away from the clamping body 2303. The spring frame wire assembly part also includes a fixing body 2308. The fixing body 2308 and the limiting arm 2306 are fixed into one body. A second fixing arm 2309 corresponding to the first fixing arm 2307 is formed on the body 2308, and a fixing hole 2310 is formed on the second fixing arm 2309 to cooperate with the first fixing arm 2307. The interface 2304 is snapped into the engaging body 2303, then the fixing body 2308 is inserted into the gap between the limit arm 2305 and the limit arm 2306, and the first fixing arm 2307 is inserted into the fixing hole 2310, then the spring frame wire 22 Secured with plastic clip 23. Please refer to FIG. 18 , the seat cushion ventilation bag 13 rests on the seat cushion frame 9 and is pasted and fixed on the inner wall of the seat cushion foam 10 , and the seat cushion ventilation bag 13 and the inner surface of the seat cushion foam 10 are contoured.

Preferably, please refer to FIG. 13 , the backrest heating pad 3 is sewn and fixed on the inner wall of the backrest cover 4 . Several connecting pieces 302 are symmetrically formed on both sides of the backrest heating pad 3 , and each connecting piece 302 is sewn and fixed to the backrest back cover 4 to fix the backrest heating pad 3 and the backrest back cover 4 . The seat cushion heating pad is pasted 11 and fixed on the seat cushion foam 10 .

Preferably, honeycomb holes are respectively opened on the backrest back cover 4 and the seat cushion cover.

The multi-functional and comfortable car seat of the embodiment of the present invention effectively combines and assembles multiple functional parts such as lumbar support, massage, ventilation, and heating in the limited space of the seat, which can heat and cool the seat and massage the back of the occupant. At the same time, adjust the back posture of the occupants, relieve the fatigue of the occupants, and keep the seats dry and warm, which not only meets the multi-functional needs of consumers for the seats, but also ensures the appearance and driving comfort of the seats. No matter the shape size or the fixing method of the parts on the seat, they all achieve mutual matching and effective avoidance design, so as to optimize the comfort and function of the seat.

The above content is a further detailed description of the present invention in conjunction with the specific embodiments, and it cannot be considered that the specific implementation of the present invention is limited to these descriptions. Under the premise of the present invention, some simple deductions or substitutions can also be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (7)

1. A multifunctional and comfortable car seat, characterized in that: it comprises a backrest and a seat cushion; the backrest and the seat cushion respectively comprise a skeleton, a ventilation system, a foam, a heating pad, and a face cover that are sequentially arranged from the inside to the outside , wherein the backrest frame and the seat cushion frame are connected, and each of the ventilation systems respectively includes a ventilation bag and a fan that communicate with each other, and each of the ventilation bags is provided with a number of air outlets at intervals, and each of the foaming and heating pads is on the Air outlet holes corresponding to the air outlets are respectively opened; the backrest also includes an air bag massage system, and the air bag massage system includes a plurality of massage airbags arranged on the foamed front side of the backrest and a plurality of massage airbags arranged on the backrest. In the lumbar support air bag on the backside of the foamed backrest, the plurality of massage airbags are divided into several rows and correspondingly located between the air outlets of the backrest ventilation bags in two adjacent rows. 2 . The multifunctional and comfortable car seat according to claim 1 , wherein the lower end of the back ventilation bag is constructed in a square shape, and the top end is a hill-shaped convex structure, and the top end of the back ventilation bag is formed with the same structure. 3 . The air outlet of the backrest fan communicates with each other. 3 . The multifunctional and comfortable car seat of claim 1 , wherein the backrest fan is fixed to the backrest frame, and the backrest ventilation bag is fixed to the backrest foam. 4 . 4 . The multifunctional and comfortable car seat according to claim 1 , wherein the massage airbags in the same row of the massage airbags are sequentially connected into one body, and the massage airbags in each row are foamed with the backrest respectively. 5 . fixed. 5 . The multi-functional and comfortable car seat according to claim 4 , wherein at least two barb structures are arranged at intervals from top to bottom on the massage airbags in each row, and the backrest foam is provided with A hooking hole that cooperates with the barb structure. 6 . The multifunctional and comfortable car seat according to claim 1 , wherein the air bag massage system further comprises a backrest spring frame, an air bag panel, an air distribution valve and an air pump, and the backrest spring frame is formed in 6 . Both sides of the air bag panel are fixed with the back frame, the waist support air bag is fixed on the front side of the air bag panel, and the air distribution valve is fixed on the rear side of the air bag panel, so The air pump is fixed with the backrest frame, and the air pump communicates with the massage air bag and the waist support air bag through the air distribution valve. 7 . The multifunctional and comfortable car seat of claim 1 , wherein the seat cushion fan is fixed to the seat cushion frame, and the seat cushion ventilation bag is foamed and fixed to the seat cushion. 8 .

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