CN117922402B - Automobile ventilation seat - Google Patents
Automobile ventilation seat Download PDFInfo
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- CN117922402B CN117922402B CN202410338589.XA CN202410338589A CN117922402B CN 117922402 B CN117922402 B CN 117922402B CN 202410338589 A CN202410338589 A CN 202410338589A CN 117922402 B CN117922402 B CN 117922402B
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- backrest
- fixedly connected
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- rotating
- damping frame
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- 238000009423 ventilation Methods 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims description 59
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobile seats, and provides an automobile ventilation seat, which comprises a seat cushion, wherein a backrest is fixedly arranged on the seat cushion, a first connecting shell and a second connecting shell are respectively and fixedly connected to two sides of the backrest, a third connecting shell is fixedly arranged on the second connecting shell, a first motor is fixedly arranged at the top of the third connecting shell, a rotating shaft is connected to an output shaft of the first motor, an elastic band is wound on the rotating shaft, a first opening is formed in the middle of the backrest, a second motor is arranged in the backrest, a rotating wheel is fixedly connected to the outer side of the output shaft of the second motor, and a first traction steel rope is fixedly connected to the rotating wheel. Through above-mentioned technical scheme, solved current car seat and can not adjust the ventilation position of both sides around the seat, can not be when adjusting the ventilation position of both sides around the seat the angle of the inside fan of self-adaptation adjusting device in order to guarantee the wind direction of air inlet and air-out and direct accurate problem.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to an automobile ventilation seat.
Background
Automotive seats are an assembly of the interior of an automobile for providing occupant comfort support and safety protection. The automobile seat is generally composed of a seat framework, a filler, a seat cover, an adjusting mechanism and the like, and the existing automobile seat has some defects.
For example, the automobile seat disclosed in publication No. CN109910702A is formed by assembling a bracket and a seat plastic part, so that the foam skeleton structure in the traditional design is changed, the structural stability is ensured, the weight is greatly reduced, the production process is changed, and the production cost is greatly reduced. The seat is provided with first fretwork portion on moulding, is provided with second fretwork portion on the back cushion, further reduces structural weight. The slide rail is arranged below the support, so that the automobile seat can slide, and the flexibility is improved. Above-mentioned car seat is though can realize gliding function, when using, current car seat can not adjust the ventilation effect of seat back of the chair, can not adjust the ventilation position of both sides around the seat, can not be in order to guarantee that the wind direction of air inlet and air-out is accurate in the angle of the inside fan of self-adaptation adjusting device when adjusting the ventilation position of both sides around the seat moreover to current seat can not switch the mode of ventilation when using, is difficult to adapt to different environment and switches the ventilation structure of seat.
Disclosure of Invention
The invention provides an automobile ventilation seat, which solves the problems that the existing automobile seat cannot adjust ventilation positions of front and rear sides of the seat, the angle of a fan in a self-adaptive adjusting device cannot be adjusted when the ventilation positions of the front and rear sides of the seat are adjusted so as to ensure accurate direction of wind directions of inlet air and outlet air, and ventilation modes cannot be switched.
The technical scheme of the invention is as follows:
The utility model provides an automobile ventilation seat, includes the cushion, fixed mounting has the back on the cushion, the first junction housing of both sides difference fixedly connected with and second junction housing of back, fixedly provided with third junction housing on the second junction housing, the top fixed mounting of third junction housing has first motor, be connected with the pivot on the output shaft of first motor, the winding is provided with the elastic cord in the pivot, first opening has been seted up in the centre of back, install the second motor in the back, the output shaft outside fixedly connected with runner of second motor, fixedly connected with first traction steel rope on the runner, the linking subassembly is installed at the top of first traction steel rope, be connected with the fan on the linking subassembly, install the hold-in range in the first opening, first roller is installed to the top of hold-in range, the second roller is installed to the below of hold-in range, first roller with be rotated and is connected between the back, the surface of hold-in range has been seted up first opening, second opening installs the inside damping frame in the second damping frame, the inside damping frame has been seted up in the second opening.
As a preferential scheme of the invention, a groove for placing a second motor is formed in the backrest, and the second rotating roller is connected with an output shaft of the second motor.
As a preferred embodiment of the present invention, the first connection housing, the second connection housing, and the third connection housing are formed as a single body, and the interiors of the second connection housing and the third connection housing are hollow and communicate with each other.
As a preferential scheme of the invention, the elastic band penetrates through the second connecting shell, the elastic band is fixedly connected with the first connecting shell, and the elastic band is distributed at equal intervals between the first connecting shell and the second connecting shell.
As a preferential scheme of the invention, the elastic band is internally provided with the balls, and a plurality of groups of balls are uniformly distributed along the circumferential direction of the elastic band.
As a preferential scheme of the invention, a second traction steel rope is fixedly connected between the ball and the elastic band, and an inner groove for placing the second traction steel rope is arranged in the elastic band.
As a preferential scheme of the invention, the connecting component comprises a rotating block rotatably arranged on the backrest, the rotating block is fixedly connected with the fan, a connecting rod is fixedly connected to the rotating block, a fixed ring is arranged on the outer side of the connecting rod, the fixed ring is fixedly connected with the backrest, a vortex spring is connected between the connecting rod and the fixed ring, and a rotating groove for the rotating block to rotate is formed in the backrest.
As a preferred embodiment of the present invention, the diameter of the rotating block is larger than the diameter of the rotating wheel, and the top of the first traction steel rope is wound on the rotating block.
As a preferential scheme of the invention, the fans are distributed at equal intervals in the backrest, and a connecting rod is fixedly connected between the two fans.
As a preferential scheme of the invention, the second openings are symmetrically distributed on the front side and the rear side of the synchronous belt, the first damping frame and the second damping frame are made of rubber materials, and the outer wall of the second damping frame is mutually attached to the inner wall of the moving groove.
The working principle and the beneficial effects of the invention are as follows:
Through hold-in range, first opening, first roller, second roller, first damping frame and second damping frame that set up, the device can utilize two sets of second openings of hold-in range front and back both sides to cooperate its inside fan for the seat can ventilate the different positions of back, but also adjustable first damping frame and second damping frame are in the position on the seat before the use, thereby realize the regulatory function to the seat ventilation effect, can ventilate the local position accurately, solved the defect that current car seat can not adjust ventilation effect.
Through the first traction steel rope on the device, when first motor drive second changes roller and runner rotation, the runner can be with first traction steel rope winding at its surface to the pulling rotating block rotates on the back, makes the ventilation direction of back point to two sets of second openings of both sides around the hold-in range in the seat all the time, and then guarantees that the device can guarantee the direction accuracy of air inlet and air-out when switching ventilation position, has strengthened the stability of device, and the device is through guaranteeing the directional accuracy of the wind direction of air inlet and air-out in order to guarantee the work efficiency of fan, has solved the problem that current car seat can not be in the inside fan of self-adaptation adjusting device when adjusting the ventilation position of both sides around the seat.
Through the first damping frame and the second damping frame of the rubber material that set up for the device can change the position of second damping frame in the removal inslot when using, thereby makes the device can accurately ventilate the different positions of back left and right sides, also can directly demolish first damping frame and second damping frame, directly realizes ventilation function through the second opening, has solved the problem that current seat can not switch ventilation mode.
Through the second that sets up traction steel cable and ball for hold-in range in the device is when being driven the rotation by second commentaries on classics roller and first commentaries on classics roller, and the ball can support on hold-in range, first damping frame and second damping frame, reduces the area of contact of first damping frame and second damping frame and elastic cord, and when a plurality of elastic cords supported the navigating mate back, can also prevent that the frictional force between elastic cord and first damping frame and the second damping frame from making the position emergence skew of first damping frame and second damping frame, guarantees the stability of device during operation.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of a ventilated seat for a motor vehicle according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the first motor and the rotating shaft of the present invention;
FIG. 4 is a schematic view of the elastic and ball joint structure of the present invention;
FIG. 5 is a schematic view of the split structure of the backrest and the timing belt of the present invention;
FIG. 6 is a schematic view of the connection structure of the second connection housing and the third connection housing of the present invention;
FIG. 7 is a schematic view of the connection structure of the first connection housing and the second connection housing of the present invention;
FIG. 8 is an enlarged schematic view of the structure at B in FIG. 7;
FIG. 9 is a schematic view of the back and engagement assembly of the present invention in a disassembled configuration;
FIG. 10 is a schematic view of the connection structure of the second rotating roller and the synchronous belt of the present invention;
FIG. 11 is a schematic view of the connection structure of the timing belt and the second damping frame of the present invention;
Fig. 12 is a schematic view showing a connection structure of a first damping frame and a second damping frame according to the present invention.
Reference numerals: 1. a cushion; 2. a backrest; 3. a first connection housing; 4. a second connection housing; 5. a third connection housing; 6. a first motor; 7. a rotating shaft; 8. an elastic band; 9. a ball; 10. a first opening; 11. a groove; 12. a second motor; 13. a rotating wheel; 14. a first traction cable; 15. a joining assembly; 1501. a rotating block; 1502. a connecting rod; 1503. a fixing ring; 1504. a vortex spring; 1505. a rotary groove; 16. a fan; 17. a synchronous belt; 18. a first rotating roller; 19. a second opening; 20. a first damping frame; 21. a second damping frame; 22. a moving groove; 23. an inner tank; 24. a second traction cable; 25. a connecting rod; 26. and a second roller.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: as shown in fig. 1-12, this embodiment proposes an automobile ventilation seat, which comprises a seat cushion 1, a backrest 2 is fixedly installed on the seat cushion 1, a first connecting shell 3 and a second connecting shell 4 are fixedly connected to two sides of the backrest 2 respectively, a third connecting shell 5 is fixedly installed on the second connecting shell 4, a first motor 6 is fixedly installed on the top of the third connecting shell 5, a rotating shaft 7 is connected to an output shaft of the first motor 6, an elastic belt 8 is wound on the rotating shaft 7, left and right sides of the first connecting shell 3 and the second connecting shell 4 are used for butt-jointing the first connecting shell 3 and the second connecting shell 4, the rotating shaft 7 can be driven to rotate by the first motor 6 on the third connecting shell 5, so that the elastic belt 8 can be wound on the rotating shaft 7, in actual use, the first motor 6 can use an electromagnetic brake motor, after the rotating shaft 7 winds the elastic belt 8, the first motor 6 stops working, the rotating shaft 7 is still fixed, the tightness degree adjusting function of the elastic belt 8 is realized, the tightness degree of the elastic belt 8 on the seat backrest 2 is changed, the touch feeling of back contact is changed, a first opening 10 is formed in the middle of the backrest 2, a second motor 12 is installed in the backrest 2, a rotating wheel 13 is fixedly connected to the outer side of an output shaft of the second motor 12, a first traction steel rope 14 is fixedly connected to the rotating wheel 13, a connecting component 15 is installed at the top of the first traction steel rope 14, a fan 16 is connected to the connecting component 15, a synchronous belt 17 is installed in the first opening 10, a first rotating roller 18 is installed above the synchronous belt 17, a second rotating roller 26 is installed below the synchronous belt 17, the first rotating roller 18 and the second rotating roller 26 are in rotary connection with the backrest 2, a second opening 19 is formed in the surface of the synchronous belt 17, the second motor 12 can drive the rotating wheel 13 to rotate, thereby pulling first traction steel cable 14 for first traction steel cable 14 drives linking subassembly 15 and fan 16 and rotates, thereby change the orientation of air inlet and air-out when realizing switching ventilation position function, make the position of air inlet and air-out point to second opening 19 all the time, guarantee the ventilation effect of device and the work efficiency of fan 16, compare in the conventional ventilation that ventilates through a plurality of wind channels of bending, the device is through changing the angle of fan 16 when being used for the position of second opening 19 of air inlet and air-out, have the advantage that ventilation efficiency is higher, install first damping frame 20 in the second opening 19, second damping frame 21 is installed in the outside of first damping frame 20, move groove 22 has been seted up to the inside of hold-in range 17, first damping frame 20 accessible second damping frame 21 and move groove 22 are inside sliding in hold-in range 17, thereby the ventilation position of accurate regulation back left and right sides, in order to adapt to different demands and first damping frame 20 and second damping frame 21 can directly be followed on hold-in range 17, thereby make the device can only demolish through the second opening 19 and carried out the ventilation mode that the function has been realized.
Example 2: as shown in fig. 1 to 12, the present embodiment also proposes an automobile ventilation seat based on the same concept as that of embodiment 1 described above.
In this embodiment, the backrest 2 is provided with a groove 11 for accommodating the second motor 12, the second roller 26 is connected with an output shaft of the second motor 12, and the second motor 12 can drive the second roller 26 to rotate, so that the ventilation position of the backrest of the seat can be adjusted later, and the adjustable degree of the device is enhanced.
In this embodiment, first connection shell 3, second connection shell 4 and third connection shell 5 are an integer, and the inside cavity of second connection shell 4 and third connection shell 5 just communicates each other, guarantees the holistic stability of device to the convenience is followed and is adjusted the sense of touch of seat back contact position, has guaranteed the stability of device during operation.
In this embodiment, elastic cord 8 runs through in the inside of second coupling shell 4, is fixed connection between elastic cord 8 and the first coupling shell 3, and elastic cord 8 equidistant distribution between first coupling shell 3 and second coupling shell 4, and equidistant distribution's elastic cord 8 can constitute the back of the chair for the softness and hardness degree at seat back contact back changes through changing the elasticity degree, adjusts the back of the chair with the adaptation different demands, has promoted the comfort level when the device is used.
In this embodiment, install ball 9 in the elastic cord 8, ball 9 is provided with multiunit ball 9 along the circumference equipartition of elastic cord 8, and the bulge of ball 9 on elastic cord 8 can reduce the area of contact of elastic cord 8, guarantees that elastic cord 8 when receiving frictional force ball 9 can reduce the frictional force of elastic cord 8 contact surface, has strengthened the functional of device.
In this embodiment, a second traction steel rope 24 is fixedly connected between the ball 9 and the elastic band 8, an inner groove 23 for placing the second traction steel rope 24 is formed in the elastic band 8, and when the elastic band 8 deforms, the second traction steel rope 24 can pull the ball 9 to prevent the ball 9 from separating from the elastic band 8.
In this embodiment, the connection assembly 15 includes a rotating block 1501 rotatably mounted on the backrest 2, the rotating block 1501 is fixedly connected with a fan 16, a connecting rod 1502 is fixedly connected to the rotating block 1501, a fixed ring 1503 is arranged on the outer side of the connecting rod 1502, the fixed ring 1503 is fixedly connected with the backrest 2, a vortex spring 1504 is connected between the connecting rod 1502 and the fixed ring 1503, a rotating groove 1505 for the rotating block 1501 to rotate is formed in the backrest 2, the device rotates through the rotating block 1501 so as to adjust the angle of air inlet and air outlet subsequently, and when the connecting rod 1502 rotates, the vortex spring 1504 can be compressed so as to reset the rotating block 1501 subsequently, so that the position of the air inlet and the air outlet can be reset automatically after the position adjustment.
In this embodiment, the diameter of turning block 1501 is greater than the diameter of runner 13, and the top winding of first traction steel cable 14 sets up on turning block 1501, guarantees that runner 13 and turning block 1501 rotate the angular velocity when different, and runner 13 rotates many circles, and turning block 1501 just can rotate one circle to when making air inlet and air-out position change subsequently, the wind direction can keep accurate.
In this embodiment, the fans 16 are distributed at equal intervals inside the backrest 2, and a connecting rod 25 is fixedly connected between two connected fans 16, and the connecting rod 25 is used for connecting a plurality of fans 16, so that the left and right sides of the back of the device can keep uniform wind power when air is fed and discharged, and the stability of the device during operation is enhanced.
In this embodiment, two groups of second openings 19 are symmetrically distributed on the front and rear sides of the synchronous belt 17, the first damping frame 20 and the second damping frame 21 are made of rubber, the outer wall of the second damping frame 21 is attached to the inner wall of the moving groove 22, when the moving groove 22 in the synchronous belt 17 moves, a large resistance exists between the second damping frame 21 and the inner wall of the moving groove 22, so that the synchronous belt 17 cannot easily deviate when moving, and the device can stably work.
Specifically, the present invention is a ventilation seat for an automobile, firstly, as shown in fig. 1-3 and fig. 10-12, the two ends of the elastic belt 8 are connected through the first connecting shell 3 and the second connecting shell 4 on the left and right sides of the backrest 2 on the device, when the softness of the backrest is adjusted, the first motor 6 on the third connecting shell 5 drives the rotating shaft 7 to rotate, so that the elastic belt 8 can be wound on the rotating shaft 7, and at the moment, the tightness of the elastic belt 8 is increased, so that the backrest is soft and hard. The device can also realize ventilation function when using, utilizes two sets of second openings 19 air inlet and air-out on the hold-in range 17 in the first opening 10, and two second openings 19 at the hold-in range 17 back are used for the air inlet, and two second openings 19 of hold-in range 17 front side are used for the air-out to guarantee the ventilation effect of seat back 2, guarantee the comfort level when the driver uses. When the device is used, the position of the second damping frame 21 in the movable groove 22 can be adjusted, and the position of the first damping frame 20 in the second opening 19 can be changed, so that the ventilation positions of the left side and the right side of the back of a user can be changed, and the first damping frame 20 and the second damping frame 21 can be directly detached from the second opening 19 and the movable groove 22, so that the device can ventilate the back in a large area, and the function of changing the ventilation mode of the seat can be realized.
As shown in fig. 1-9, the device can drive the rotating wheel 13 to rotate through the second motor 12 in the groove 11, when the rotating wheel 13 rotates, the first traction steel rope 14 can be pulled, because the first traction steel rope 14 is wound on the outer side of the rotating block 1501, when the first traction steel rope 14 is pulled, the rotating block 1501 and the connecting rod 1502 rotate, the vortex spring 1504 on the fixed ring 1503 is compressed, the fan 16 and the connecting rod 25 rotate, meanwhile, the second motor 12 drives the second rotating roller 26 to rotate, so that the second opening 19 on the front side of the synchronous belt 17 moves downwards, the second opening 19 on the rear side of the synchronous belt 17 moves upwards, the air inlet and outlet directions of the fan 16 are also adjusted along with the angles of the front and rear groups of second openings 19, and the air inlet and outlet directions of the fan 16 are always directed to the two groups of second openings 19, so that the working efficiency of the fan 16 is ensured. The swirl spring 1504 facilitates subsequent resetting of the turning block 1501 and the connecting rod 1502 so that the fan 16 can be synchronously reset when the timing belt 17 is reset. In the process of rotating the synchronous belt 17, a driver leans against the elastic belt 8, the balls 9 can prop against the synchronous belt 17, the first damping frame 20 and the second damping frame 21, the contact area between the elastic belt 8 and the synchronous belt 17, the first damping frame 20 and the second damping frame 21 is reduced, therefore, when the first damping frame 20 and the second damping frame 21 move, the first damping frame 20 and the second damping frame 21 and the elastic belt 8 are prevented from being excessively large in friction force, the positions of the first damping frame 20 and the second damping frame 21 deviate, the device is ensured to be capable of stably ventilated, the elastic belt 8 is deformed when the elastic belt 8 stretches, the balls 9 are easy to fall off, and the second traction steel ropes 24 in the inner groove 23 can prevent the balls 9 from falling off.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. An automobile ventilation seat comprising a seat cushion (1), characterized in that: the seat cushion is characterized in that a backrest (2) is fixedly arranged on the seat cushion (1), a first connecting shell (3) and a second connecting shell (4) are fixedly connected to two sides of the backrest (2) respectively, a third connecting shell (5) is fixedly arranged on the second connecting shell (4), a first motor (6) is fixedly arranged at the top of the third connecting shell (5), a rotating shaft (7) is connected to an output shaft of the first motor (6), an elastic band (8) is wound on the rotating shaft (7), a first opening (10) is formed in the middle of the backrest (2), a second motor (12) is arranged in the backrest (2), the outer side of the output shaft of the second motor (12) is fixedly connected with a rotating wheel (13), the rotating wheel (13) is fixedly connected with a first traction steel rope (14), the top of the first traction steel rope (14) is provided with a connecting component (15), the connecting component (15) is connected with a fan (16), a synchronous belt (17) is arranged in the first opening (10), a first rotating roller (18) is arranged above the synchronous belt (17), a second rotating roller (26) is arranged below the synchronous belt (17), the first rotating roller (18) and the second rotating roller (26) are in rotary connection with the backrest (2), a second opening (19) is formed in the surface of the synchronous belt (17), a first damping frame (20) is installed in the second opening (19), a second damping frame (21) is installed on the outer side of the first damping frame (20), and a moving groove (22) is formed in the synchronous belt (17);
A groove (11) for placing a second motor (12) is formed in the backrest (2), and the second rotating roller (26) is connected with an output shaft of the second motor (12).
2. A ventilated car seat according to claim 1, characterized in that said first connection shell (3), said second connection shell (4) and said third connection shell (5) are one piece, the interiors of said second connection shell (4) and said third connection shell (5) being hollow and communicating with each other.
3. A car ventilation seat according to claim 1, characterized in that the elastic band (8) penetrates the inside of the second connection shell (4), the elastic band (8) is fixedly connected with the first connection shell (3), and the elastic band (8) is distributed at equal intervals between the first connection shell (3) and the second connection shell (4).
4. The automobile ventilation seat according to claim 1, wherein balls (9) are arranged in the elastic belt (8), and a plurality of groups of balls (9) are uniformly distributed along the circumferential direction of the elastic belt (8).
5. The automobile ventilation seat according to claim 4, characterized in that a second traction steel rope (24) is fixedly connected between the ball (9) and the elastic belt (8), and an inner groove (23) for placing the second traction steel rope (24) is formed in the elastic belt (8).
6. The automobile ventilation seat according to claim 1, wherein the engagement assembly (15) comprises a rotating block (1501) rotatably mounted on the backrest (2), the rotating block (1501) is fixedly connected with a connecting rod (1502) fixedly connected with the rotating block (1501), a fixed ring (1503) is arranged on the outer side of the connecting rod (1502), the fixed ring (1503) is fixedly connected with the backrest (2), a vortex spring (1504) is connected between the connecting rod (1502) and the fixed ring (1503), and a rotating groove (1505) for the rotating block (1501) to rotate is formed in the backrest (2).
7. A car ventilation seat according to claim 6, characterized in that the diameter of the turning block (1501) is larger than the diameter of the wheel (13), the top of the first traction cable (14) being wound around the turning block (1501).
8. A ventilated car seat according to claim 1, characterized in that said fans (16) are equally spaced inside said backrest (2), and a connecting rod (25) is fixedly connected between two connected fans (16).
9. The ventilation seat for the automobile according to claim 1, wherein the second openings (19) are symmetrically distributed on the front side and the rear side of the synchronous belt (17), the first damping frame (20) and the second damping frame (21) are made of rubber materials, and the outer wall of the second damping frame (21) is attached to the inner wall of the moving groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410338589.XA CN117922402B (en) | 2024-03-25 | 2024-03-25 | Automobile ventilation seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410338589.XA CN117922402B (en) | 2024-03-25 | 2024-03-25 | Automobile ventilation seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117922402A CN117922402A (en) | 2024-04-26 |
| CN117922402B true CN117922402B (en) | 2024-06-04 |
Family
ID=90761480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410338589.XA Active CN117922402B (en) | 2024-03-25 | 2024-03-25 | Automobile ventilation seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117922402B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002877A (en) * | 2018-10-04 | 2020-04-14 | 丰田自动车株式会社 | Vehicle seat |
| CN213019921U (en) * | 2020-07-24 | 2021-04-20 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN215322130U (en) * | 2021-03-02 | 2021-12-28 | 重庆市渝北区绍先机械配件加工厂 | Novel intelligent automobile seat |
| CN216684181U (en) * | 2022-01-29 | 2022-06-07 | 麦格纳座椅研发(重庆)有限公司 | Ventilation structure of seat back |
-
2024
- 2024-03-25 CN CN202410338589.XA patent/CN117922402B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002877A (en) * | 2018-10-04 | 2020-04-14 | 丰田自动车株式会社 | Vehicle seat |
| CN213019921U (en) * | 2020-07-24 | 2021-04-20 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN215322130U (en) * | 2021-03-02 | 2021-12-28 | 重庆市渝北区绍先机械配件加工厂 | Novel intelligent automobile seat |
| CN216684181U (en) * | 2022-01-29 | 2022-06-07 | 麦格纳座椅研发(重庆)有限公司 | Ventilation structure of seat back |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117922402A (en) | 2024-04-26 |
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