CN117533213B - Heating and ventilating device for automobile seat - Google Patents
Heating and ventilating device for automobile seat Download PDFInfo
- Publication number
- CN117533213B CN117533213B CN202410026836.2A CN202410026836A CN117533213B CN 117533213 B CN117533213 B CN 117533213B CN 202410026836 A CN202410026836 A CN 202410026836A CN 117533213 B CN117533213 B CN 117533213B
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- pipe
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 238000007664 blowing Methods 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims description 26
- 125000003118 aryl group Chemical group 0.000 claims description 23
- 238000005507 spraying Methods 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000003205 fragrance Substances 0.000 description 9
- 244000309464 bull Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000036651 mood Effects 0.000 description 4
- 230000002040 relaxant effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0014—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5685—Resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0042—Adding substances other than water to the air, e.g. perfume, oxygen with ventilating means for adding the substances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a heating and ventilating device for an automobile seat, and relates to the technical field of automobile seats. The invention comprises a bottom plate, wherein the back surface of the top of the bottom plate is hinged with a back plate, a cushion is embedded at the top of the bottom plate, a net surface box is fixed in the bottom plate, a heating device is embedded at the front surface of the net surface box, an electric heating tube is fixed at the back surface of the heating device, and the invention further comprises an air guide device, wherein the air guide device comprises two air guide pipes, a blowing pipe, a U-shaped air injection pipe and a branch pipe. According to the invention, through the arrangement of the air guide device, the air guide pipe respectively transmits hot air to the blowing pipe and the branch pipe, the blowing pipe can transmit the hot air to the leg position of the passenger to heat the leg position of the human body, the branch pipe can transmit the hot air to the U-shaped air jet pipe to be ejected, and the U-shaped air jet pipe can transmit the hot air to the back position of the passenger to heat the back position of the human body, so that the sitting experience of the passenger is improved.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a heating and ventilating device for an automobile seat.
Background
Automobiles are increasingly and widely used as important transportation means in the homes of resident users, automobile seats are the main contact parts between drivers and passengers and automobiles, and with the development of modern society, the demands of people on the automobile seats are higher and higher, and the comfort is emphasized more and more, so that automobile seat heating and ventilation devices are generated.
Patent publication number CN212604696U discloses a car seat heating ventilation unit, belongs to the automotive filed, and car seat heating ventilation unit includes the seat, the seat includes seat back and cushion, seat back slope set up in cushion one end, heating device set up in the cushion inlayer, heating device comprises PTC thermistor, the required electric energy of heating device heating is supplied with by energy supply device, blast apparatus is located heating device's below, blast apparatus's air-out end and external intercommunication, the required electric energy of blast apparatus by energy supply device supplies. The heating and ventilation device for the automobile seat disclosed by the patent is provided with a heating and blowing device in a driving seat, so that the problem of uncomfortable feeling caused by the humidity or the coldness of the seat in humid or cold weather is solved.
However, the current heating and ventilation device has the following problems: this heating ventilation device is heating or ventilation in-process to the personnel of taking, is inconvenient to carry out heating ventilation to human shank and back or carries out independent heating ventilation to human shank and back to reduced the experience sense and the comfort level of personnel of taking, consequently, we propose a car seat heating ventilation device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the heating and ventilation device for the automobile seat, which solves the problems that the heating and ventilation device provided in the background art is inconvenient to heat and ventilate the legs and the back of a human body or independently heat and ventilate the legs and the back of the human body in the heating and ventilation process of the passengers, thereby reducing the experience and comfort of the passengers.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the automobile seat heating and ventilation device comprises a bottom plate, wherein a backboard is hinged to the back surface of the top of the bottom plate, a seat cushion is embedded in the top of the bottom plate, a net surface box is fixed in the bottom plate, a heating device is embedded in the front surface of the net surface box, an electric heating tube is fixed on the back surface of the heating device, a blowing device is arranged in the bottom plate and arranged below the net surface box, and the automobile seat heating and ventilation device further comprises an air guiding device, a massaging device, an anti-wear device and an aromatic device;
the wind guiding device comprises two wind guiding pipes, a wind blowing pipe, a U-shaped air spraying pipe and a branch pipe, wherein the two wind guiding pipes are respectively fixed on the left side and the right side of the net surface box, the wind blowing pipe is fixed on the front side of the bottom plate, the wind blowing pipe is communicated with the inside of the wind guiding pipe, the U-shaped air spraying pipe is fixed on the outer wall of the backboard, the branch pipe is fixed at the bottom of the back of the U-shaped air spraying pipe, the branch pipe is connected with the wind guiding pipe through a hose, meanwhile, the wind guiding pipe can respectively transmit hot air into the wind blowing pipe and the branch pipe, the wind blowing pipe can transmit hot air to the leg position of a passenger to heat the leg position of the human body, the branch pipe can transmit the hot air to the U-shaped air spraying pipe to be sprayed out, and the U-shaped air spraying pipe can transmit the hot air to the back position of the passenger to heat the back position of the human body, so that the sitting experience of the passenger is improved.
According to the technical scheme, the air guide device further comprises four notch plates, a rotating rod, clamping strips and plug plates, the four notch plates are respectively fixed on the front and the back of two air guide pipes, the rotating rod penetrates through and rotates to be installed on one side, far away from the center of the air guide pipes, of the notch plates, the clamping strips are fixed on the outer wall of the rotating rod, the plug plates are rotatably installed at one end, close to the center of the air guide pipes, of the rotating rod, the plug plates are slidably installed inside the air guide pipes, when a passenger needs to heat the legs or the backs of the human bodies independently, the rotating rod pulls the rotating rod in the direction far away from the center of the air guide pipes, the clamping strips and the plug plates are driven to lean against the notch plates, when the clamping strips pass through the notches of the notch plates, the rotating rod drives the clamping strips to rotate, the clamping strips are clamped at the notch plates, so that the position of the rotating rod is limited, the plug plates are prevented from blocking the air outlet at the two ends of the air guide pipes, and the air guide pipes and the air blowing pipes and the branch pipes can be switched to the ventilation modes of the legs and the back of the human bodies.
According to the technical scheme, the massage device comprises a gear drive box, a plurality of axostylus axostyle, triangle massage wheel, draw runner, the gear drive box is fixed at net face box front top, and a plurality of the axostylus axostyle is fixed at the back output of gear drive box, draw runner slidable mounting is in the outer wall department of axostylus axostyle, triangle massage wheel is fixed in the outer wall department of draw runner, and gear drive box drive axostylus axostyle rotates, and the axostylus axostyle drives the draw runner and rotates, and the draw runner drives triangle massage wheel and rotates, and triangle massage wheel can extrude the cushion to make triangle massage wheel pair sit on the cushion personnel's seat and experienced, thereby improved personnel's sitting on bus.
According to the technical scheme, the massage device further comprises an L-shaped lantern ring, a convex ball ring and a convex ball column, the L-shaped lantern ring is fixed on the front side of the inner wall of the bottom plate, the L-shaped lantern ring is sleeved outside the shaft rod, the convex ball ring is fixed on the outer wall of the back of the sliding bar, a spring is arranged between the convex ball ring and the L-shaped lantern ring, the convex ball block is fixed on the edge of the back of the convex ball ring, the convex ball column is fixed on the front side of the inner wall of the bottom plate, the convex ball column is located on the movement track of the convex ball block of the convex ball ring, meanwhile, the convex ball column drives the convex ball ring to move in the direction of the L-shaped lantern ring by pushing the sliding bar, the convex ball ring pushes the sliding bar to drive the triangular massage wheels to move synchronously, when the convex ball column does not contact with the convex ball of the convex ball ring, the convex ball ring is reset under the action of the corresponding spring force, and the convex ball ring drives the triangular wheels to reset through the sliding bar, so that the triangular wheels dynamically massage the human body, and the human body is massaged, and the human body massage effect is improved.
According to the technical scheme, the anti-wear device comprises two cross bars, a plurality of telescopic links and U-shaped contact supporting rods, wherein the two cross bars are fixed at the inner wall of the bottom plate, the fixed ends of the telescopic links are uniformly and equidistantly fixed at the tops of the two cross bars, the U-shaped contact supporting rods are fixed at the tops of the right sides of the telescopic ends of the telescopic links, the U-shaped contact supporting rods are positioned on the movement track of the triangular massage wheels, the U-shaped contact supporting rods are in contact with the outer wall of the triangular massage wheels, the triangular massage wheels push the U-shaped contact supporting rods to move towards the direction away from the triangular massage wheels, the telescopic ends of the U-shaped contact supporting rods are driven to move rightward along the tops of the cross bars, when the triangular massage wheels do not push the U-shaped contact supporting rods, the triangular massage wheels are knocked under the action of elasticity corresponding to the telescopic links, and the triangular massage wheels vibrate, so that the triangular massage wheels vibrate, and the triangular massage wheels vibrate human body is further improved.
According to the technical scheme, the anti-wear device further comprises a fanning plate and a pressing wheel, the fanning plate is fixed at the left top of the telescopic end of the telescopic rod, the pressing wheel is rotatably arranged at the top of the fanning plate, the pressing wheel is in contact with the bottom surface of the cushion, meanwhile, the fanning plate can be driven to synchronously move when the telescopic end of the telescopic rod moves, the fanning plate fanns hot air inside the bottom plate, so that the hot air rapidly and evenly floods the bottom plate, the hot air shell evenly heats the cushion, the problem that a passenger scalds is avoided, the fanning plate drives the pressing wheel to roll on the bottom surface of the cushion, rolling massage is realized on a human body, and fatigue is reduced.
According to the technical scheme, the aromatic device comprises the shape returning frame and the aromatic block, the shape returning frame is fixed in the air guide pipe, the aromatic block is fixed in the shape returning frame, when hot air is discharged through the air guide pipe, the hot air can carry directional smell of the aromatic block to be sprayed out through the air blowing pipe and the U-shaped air spraying pipe, and the aromatic smell sprayed out by the air blowing pipe and the U-shaped air spraying pipe is beneficial to relaxing and improving the mood of passengers, so that the sitting experience of the passengers is further improved.
According to the technical scheme, the aromatic device further comprises a bump wheel, a bump rod, a U-shaped sliding rod, an L-shaped plate and a push plate, wherein the bump wheel is fixed at the outer wall of the rotating rod, the bump is fixed at the outer wall of the bump wheel, the U-shaped sliding rod is fixed at the top of the net surface box through a spring, the bump rod is fixed at one end of the U-shaped sliding rod, the bump rod is slidably mounted in the bottom plate, a bump block is fixed at the top of the bump rod, the bump block of the bump rod is located on a bump motion track of the bump wheel, the L-shaped plate is fixed at the other end of the U-shaped sliding rod, the push plate is fixed at the top of the L-shaped plate, the push plate is slidably mounted in the interior of the return frame, meanwhile, when the shaft rod rotates, the shaft rod drives the bump wheel to rotate, the bump of the bump wheel drives the bump rod to move downwards, the bump rod is driven by the bump rod to move downwards, when the bump of the bump wheel is not pushed by the bump rod, the bump rod is driven by the spring force corresponding to the U-shaped sliding rod, the U-shaped sliding rod and the L-shaped sliding rod is driven by the bump rod to move downwards, and the return frame is driven by the return plate to return air, so that the fragrance is diffused outside the return frame.
The invention provides a heating and ventilating device for an automobile seat. The beneficial effects are as follows:
(1) According to the invention, through the arrangement of the air guide device, the air guide pipe respectively transmits hot air to the blowing pipe and the branch pipe, the blowing pipe can transmit the hot air to the leg position of a passenger to heat the leg position of a human body, the branch pipe can transmit the hot air to the U-shaped air jet pipe to be ejected, and the U-shaped air jet pipe can transmit the hot air to the back position of the passenger to heat the back position of the human body, so that the sitting experience of the passenger is improved; when the passengers need to heat the legs or the backs of the human bodies independently, the rotating rods, the clamping strips, the plug plates and the notch plates are matched to drive the plug plates to prevent the air outlets at the two ends of the air guide pipe from being blocked, and the air guide pipe can be communicated with the blowing pipe and the branch pipe at the moment, so that the passengers can switch the modes of heating and ventilation of the legs and the backs of the human bodies.
(2) According to the invention, through the arrangement of the massage device, the triangular massage wheels are driven by the gear driving box and the shaft rod to squeeze the cushion, so that the triangular massage wheels massage passengers sitting on the cushion, and the sitting experience of passengers is improved; meanwhile, the sliding strip, the convex ball ring and the convex ball column are matched to push the triangular massage wheel to dynamically massage the human body, so that the massage effect on the human body is improved.
(3) According to the invention, through the arrangement of the anti-wear device, the triangular massage wheel, the U-shaped contact rod, the telescopic rod and the cross rod are matched to drive the U-shaped contact rod to knock the triangular massage wheel, and the triangular massage wheel vibrates, so that the triangular massage wheel vibrates to massage a human body, and the massage effect of the triangular massage wheel on the human body is further improved; simultaneously can drive the fan-moving plate synchronous motion when the flexible end of telescopic link is removing, the fan-moving plate is fanned the inside steam of bottom plate to make the quick even flood of steam at the bottom plate, thereby make the steam shell evenly heat the cushion, avoided the local high temperature of cushion, arouse the problem that the personnel of taking scalded, also can avoid the regional high temperature of cushion local area to lead to ageing wearing and tearing to be higher than other regions, the fan-moving plate drives the pinch roller simultaneously and rolls to the cushion bottom surface, thereby realize carrying out the roll massage to the human body, the roll massage can help alleviateed tired sense.
(4) According to the invention, through the arrangement of the fragrance device, when hot air is exhausted through the air guide pipe, the hot air can carry directional smell of the fragrance block to be sprayed out through the air blowing pipe and the U-shaped air spraying pipe, and the fragrance sprayed out by the air blowing pipe and the U-shaped air spraying pipe is beneficial to relaxing and improving the mood of passengers, so that the sitting experience of the passengers is further improved by virtue of air flow generated during ventilation and heating; meanwhile, the shaft lever, the bump wheel, the bump rod and the U-shaped sliding rod are matched to drive the pushing plate to push air in the square frame, and the air in the square frame flows, so that the odor of the aromatic block can be emitted outwards.
Drawings
FIG. 1 is a schematic diagram of the overall invention;
FIG. 2 is a schematic bottom view of the whole of the present invention;
FIG. 3 is a schematic view in partial cross-section of the entirety of the present invention;
FIG. 4 is a schematic partial cross-sectional view of an air guiding device according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic rear view of an air guiding device according to the present invention;
FIG. 7 is a schematic view of a massage device of the present invention;
FIG. 8 is an enlarged schematic view of the structure at B of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic view of a partial structure of the wear protection device of the present invention;
fig. 10 is a schematic sectional view of a partial structure of the fragrance means of the present invention.
In the figure: 1. a bottom plate; 11. a cushion; 12. a backboard; 13. a heating device; 14. a mesh box; 15. a blowing device; 16. an electric heating tube; 2. an air guiding device; 21. an air guide pipe; 22. a blowing pipe; 23. a U-shaped gas jet tube; 24. a notch plate; 25. a rotating rod; 26. clamping strips; 27. a plug plate; 28. a branch pipe; 3. a massage device; 31. a gear drive box; 32. a shaft lever; 33. triangle massage wheel; 34. a slide bar; 35. an L-shaped collar; 36. a convex ball ring; 37. a convex ball column; 4. an abrasion-proof device; 41. a cross bar; 42. a telescopic rod; 43. a U-shaped contact rod; 44. a fanning plate; 45. a pinch roller; 5. a fragrance means; 51. a bump wheel; 52. bump bars; 53. a U-shaped slide bar; 54. a shape-returning frame; 55. an L-shaped plate; 56. a push plate; 57. a fragrance block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-10, one embodiment of the present invention is: the automobile seat heating and ventilation device comprises a bottom plate 1, a backboard 12 is hinged to the back surface of the top of the bottom plate 1, a seat cushion 11 is embedded in the top of the bottom plate 1, a net surface box 14 is fixed in the bottom plate 1, a heating device 13 is embedded in the front surface of the net surface box 14, an electric heating tube 16 is fixed on the back surface of the heating device 13, a blowing device 15 is arranged in the bottom plate 1, the blowing device 15 is arranged below the net surface box 14, and the automobile seat heating and ventilation device further comprises an air guiding device 2 and a massaging device 3;
the wind guiding device 2 comprises two wind guiding pipes 21, a wind blowing pipe 22, a U-shaped air spraying pipe 23 and a branch pipe 28, wherein the two wind guiding pipes 21 are respectively fixed on the left side and the right side of the net surface box 14, the wind blowing pipe 22 is fixed on the front surface of the bottom plate 1, the wind blowing pipe 22 is communicated with the inside of the wind guiding pipe 21, the U-shaped air spraying pipe 23 is fixed on the outer wall of the backboard 12, the branch pipe 28 is fixed at the bottom of the back of the U-shaped air spraying pipe 23, the branch pipe 28 is connected with the wind guiding pipe 21 through a hose, meanwhile, the wind guiding pipe 21 respectively transmits hot air to the wind blowing pipe 22 and the branch pipe 28, the wind blowing pipe 22 transmits hot air to the leg position of a passenger to heat the leg position of the human body, the branch pipe 28 transmits the hot air to the U-shaped air spraying pipe 23 to spray out, and the U-shaped air spraying pipe 23 transmits the hot air to the back position of the passenger to heat the back position of the human body, so that the sitting experience of the passenger is improved.
The wind guiding device 2 further comprises four notch plates 24, a rotating rod 25, a clamping strip 26 and a plug plate 27, the four notch plates 24 are respectively fixed on the front and the back of the two wind guiding pipes 21, the rotating rod 25 penetrates through and rotates to be installed on one side, far away from the center of the wind guiding pipes 21, of the notch plates 24, the clamping strip 26 is fixed on the outer wall of the rotating rod 25, the plug plate 27 is rotatably installed at one end, close to the center of the wind guiding pipes 21, of the rotating rod 25, the plug plate 27 is slidably installed inside the wind guiding pipes 21, when a passenger needs to heat the legs or the backs of the passenger independently, the clamping strip 26 and the plug plate 27 are pulled to be driven to lean against the notch plates 24, when the clamping strip 26 passes through the notches of the notch plates 24, the rotating rod 25 drives the clamping strip 26 to be clamped at the notch plates 24, the clamping strip 26 limits the position of the rotating rod 25, accordingly, the plug plate 27 does not shield the air outlets at two ends of the wind guiding pipes 21, the wind guiding pipes 21 can be communicated with the wind guiding pipes 22 and the wind guiding pipes 28, and the passenger can switch the ventilation modes of the legs and the backs of the passenger.
The massaging device 3 comprises a gear driving box 31, a plurality of shaft rods 32, triangular massaging wheels 33 and sliding strips 34, wherein the gear driving box 31 is fixed at the top of the front surface of the net surface box 14, the shaft rods 32 are fixed at the back output end of the gear driving box 31, the gear driving box 31 drives the shaft rods 32 to rotate, the sliding strips 34 are slidably mounted at the outer wall of the shaft rods 32, the shaft rods 32 drive the sliding strips 34 to rotate, the triangular massaging wheels 33 are fixed at the outer wall of the sliding strips 34, the sliding strips 34 drive the triangular massaging wheels 33 to rotate, the triangular massaging wheels 33 squeeze the cushion 11, and accordingly the triangular massaging wheels 33 massage passengers sitting on the cushion 11, and sitting experience of passengers is improved.
The massaging device 3 further comprises an L-shaped lantern ring 35, a convex ball ring 36 and convex ball columns 37, the L-shaped lantern ring 35 is fixed on the front surface of the inner wall of the bottom plate 1, the L-shaped lantern ring 35 is sleeved outside the shaft rod 32, the convex ball ring 36 is fixed on the outer wall of the back of the sliding bar 34, a spring is arranged between the convex ball ring 36 and the L-shaped lantern ring 35, convex ball blocks are fixed on the edge of the back of the convex ball ring 36, the convex ball columns 37 are fixed on the front surface of the inner wall of the bottom plate 1, the convex ball columns 37 are located on the movement tracks of the convex ball blocks of the convex ball ring 36, meanwhile, the sliding bar 34 drives the convex ball rings 36 to rotate, the convex ball columns 37 push the convex ball rings 36 to drive the convex ball rings 36 to move, and the convex ball rings 36 push the sliding bar 34 to drive the triangular massaging wheel 33 to move, so that the triangular massaging wheel 33 can dynamically massage a human body, and further the massaging effect on the human body is improved.
When the seat is used, a seat occupant sits on the seat cushion 11, the seat occupant starts the heating device 13 and the blowing device 15, the starting mode can be realized through the heating function of the automobile seat in the prior art, the heating device 13 can heat the electric heating tube 16, the electric heating tube 16 can heat the seat cushion 11, the blowing device 15 generates wind flow to blow the electric heating tube 16, the mesh box 14 forms interval protection at the electric heating tube 16, and the problem that the electric heating tube 16 directly heats the seat cushion 11, so that the surface temperature of the seat cushion 11 is too high, and the seat occupant is scalded is avoided; meanwhile, the air guide pipe 21 respectively transmits hot air to the air blowing pipe 22 and the branch pipe 28, the air blowing pipe 22 transmits the hot air to the leg position of a passenger to heat the leg position of a human body, the branch pipe 28 transmits the hot air to the U-shaped air injection pipe 23 to be injected, and the U-shaped air injection pipe 23 transmits the hot air to the back position of the passenger to heat the back position of the human body, so that the sitting experience of the passenger is improved; simultaneously under the initial state of guide duct 21, two cock plates 27 can shelter from the both ends air outlet of single guide duct 21, this moment guide duct 21 does not transmit hot-blast to blowing pipe 22 and U-shaped jet pipe 23, electrothermal tube 16 can only heat alone to sitting pad 11 at this moment, when the passenger needs to heat alone human shank or back, pulling bull stick 25 to keeping away from the direction of guide duct 21 center, bull stick 25 drives card strip 26 and cock plate 27 and leans on to notch plate 24, when card strip 26 crossing the breach of notch plate 24, rotate bull stick 25, bull stick 25 drives card strip 26 rotation, card strip 26 card is in notch plate 24 department, card strip 26 limits the position of bull stick 25, thereby make bull stick 25 restrict the position of cock plate 27, cock plate 27 no longer shelters from the both ends air outlet of guide duct 21, this moment guide duct 21 can link up with blowing pipe 22 and branch pipe 28, thereby make the passenger can switch the mode of heating ventilation to human shank and back, and the pulling bull stick 25 also can adopt electronic drive device to operate, connect electronic drive device to the car, the controllable heating position through the accuse in the car.
Simultaneously, the gear driving box 31 is started, the gear driving box 31 drives the shaft lever 32 to rotate, the shaft lever 32 drives the slide bar 34 to rotate, the slide bar 34 drives the triangular massage wheel 33 to rotate, and the triangular massage wheel 33 can squeeze the cushion 11, so that the triangular massage wheel 33 can massage a passenger sitting on the cushion 11, and the sitting experience of the passenger is improved; meanwhile, the convex ball ring 36 is driven to rotate by the sliding bar 34, the convex ball column 37 is contacted with the convex ball of the convex ball ring 36, the convex ball column 37 extrudes and pushes the convex ball of the convex ball ring 36 to drive the convex ball ring 36 to move towards the L-shaped lantern ring 35, the convex ball ring 36 pushes the sliding bar 34 to drive the triangular massage wheel 33 to synchronously move, when the convex ball column 37 is not contacted with the convex ball of the convex ball ring 36, the convex ball column 37 does not extrusion and pushes the convex ball of the convex ball ring 36, the convex ball ring 36 resets under the action of corresponding spring elasticity, and the convex ball ring 36 drives the triangular massage wheel 33 to reset through the sliding bar 34, so that the triangular massage wheel 33 dynamically massages a human body, and further the massage effect on the human body is improved.
Referring to fig. 1-10, in another embodiment of the present invention, further comprises an anti-wear device 4 and an aromatic device 5;
the anti-wear device 4 comprises two cross bars 41, a plurality of telescopic rods 42 and U-shaped contact supporting rods 43, the two cross bars 41 are fixed on the inner wall of the bottom plate 1, fixed ends of the telescopic rods 42 are uniformly and equidistantly fixed on the tops of the two cross bars 41, the U-shaped contact supporting rods 43 are fixed on the tops of the right sides of telescopic ends of the telescopic rods 42, the U-shaped contact supporting rods 43 are located on the moving track of the triangular massage wheels 33, the U-shaped contact supporting rods 43 are in contact with the outer wall of the triangular massage wheels 33, the triangular massage wheels 33 push the U-shaped contact supporting rods 43 to move, the U-shaped contact supporting rods 43 push the telescopic ends of the telescopic rods 42 to move, when the triangular massage wheels 33 do not push the U-shaped contact supporting rods 43, the U-shaped contact supporting rods 43 strike the triangular massage wheels 33 under the action of elasticity corresponding to the telescopic rods 42, and the triangular massage wheels 33 vibrate, so that the triangular massage wheels 33 vibrate to massage the human body, and the massage effect of the triangular massage wheels 33 on the human body is further improved.
The anti-wear device 4 further comprises a fanning plate 44 and a pressing wheel 45, wherein the fanning plate 44 is fixed at the top of the left side of the telescopic end of the telescopic rod 42, meanwhile, the fanning plate 44 is driven to synchronously move when the telescopic end of the telescopic rod 42 moves, the fanning plate 44 fanns hot air in the bottom plate 1, so that the hot air rapidly and evenly fills the bottom plate 1, the hot air shell evenly heats the cushion 11, the problem that the cushion 11 is locally high in temperature and scalded by passengers is avoided, the pressing wheel 45 rotates and is installed at the top of the fanning plate 44, the pressing wheel 45 contacts with the bottom surface of the cushion 11, meanwhile, the fanning plate 44 drives the pressing wheel 45 to roll on the bottom surface of the cushion 11, rolling massage is achieved, and the rolling massage can help to alleviate fatigue feeling.
The aromatic device 5 comprises a return frame 54 and an aromatic block 57, the return frame 54 is fixed in the air guide pipe 21, the aromatic block 57 is fixed in the return frame 54, when hot air is discharged through the air guide pipe 21, the hot air can carry directional smell of the aromatic block 57 to be sprayed out through the air blowing pipe 22 and the U-shaped air spraying pipe 23, and the aromatic smell sprayed out by the air blowing pipe 22 and the U-shaped air spraying pipe 23 is beneficial to relaxing and improving the mood of passengers, so that the sitting experience of the passengers is further improved.
The aromatic device 5 further comprises a bump wheel 51, a bump rod 52, a U-shaped sliding rod 53, an L-shaped plate 55 and a push plate 56, wherein the bump wheel 51 is fixed at the outer wall of the rotating rod 25, a bump is fixed at the outer wall of the bump wheel 51, meanwhile, when the shaft rod 32 rotates, the shaft rod 32 drives the bump wheel 51 to rotate, the U-shaped sliding rod 53 is fixed at the top of the net surface box 14 through a spring, the bump rod 52 is fixed at one end of the U-shaped sliding rod 53, the bump rod 52 is slidably mounted in the bottom plate 1, bump blocks are fixed at the top of the bump rod 52, the bump blocks of the bump rod 52 are located on bump movement tracks of the bump wheel 51, the bump of the bump wheel 51 pushes the bump rods 52 to drive the bump rods 52 to move downwards, the L-shaped plate 55 is fixed at the other end of the U-shaped sliding rod 53, the bump rods 52 drive the U-shaped sliding rod 53 to move downwards, the push plate 56 is fixed at the top of the L-shaped plate 55, the push plate 56 is slidably mounted in the inner part of the return frame 54, the L55 drives the push plate 56 to push the air in the return frame 54, and the inner part of the return frame 54 is beneficial to the fragrance block 57 to emit the fragrance outwards.
When the triangular massage wheel 33 is in use, the triangular massage wheel 33 pushes the U-shaped contact supporting rod 43 to move in a direction away from the triangular massage wheel 33 in the rotating process, the U-shaped contact supporting rod 43 drives the telescopic end of the telescopic rod 42 to move rightward along the top of the cross rod 41, when the triangular massage wheel 33 does not push the U-shaped contact supporting rod 43, the U-shaped contact supporting rod 43 knocks the triangular massage wheel 33 under the action of the elastic force corresponding to the telescopic rod 42, and the triangular massage wheel 33 vibrates, so that the triangular massage wheel 33 vibrates to massage a human body, and the massage effect of the triangular massage wheel 33 on the human body is further improved; meanwhile, the telescopic end of the telescopic rod 42 can drive the fanning plate 44 to synchronously move when moving, the fanning plate 44 fanns hot air in the bottom plate 1, so that the hot air is quickly and uniformly filled in the bottom plate 1, the hot air shell uniformly heats the cushion 11, the problem that the cushion 11 is locally high in temperature and scalds passengers are caused is avoided, meanwhile, the fanning plate 44 drives the pressing wheel 45 to roll on the bottom surface of the cushion 11, rolling massage is realized on a human body, and the rolling massage can help to relieve fatigue.
Meanwhile, when hot air is discharged through the air guide pipe 21, the hot air can carry directional smell of the aromatic blocks 57 to be sprayed out through the air blowing pipe 22 and the U-shaped air spraying pipe 23, and the aromatic smell sprayed out by the air blowing pipe 22 and the U-shaped air spraying pipe 23 is helpful for relaxing and improving the mood of passengers, so that the sitting experience of the passengers is further improved by means of air flow generated during ventilation and heating; meanwhile, when the shaft lever 32 rotates, the shaft lever 32 drives the bump wheel 51 to rotate, the bump of the bump wheel 51 pushes the bump of the bump rod 52 to drive the bump rod 52 to move downwards, the bump rod 52 drives the U-shaped slide rod 53 to move downwards, the U-shaped slide rod 53 drives the L-shaped plate 55 to move downwards, the L-shaped plate 55 drives the push plate 56 to move downwards, when the bump of the bump wheel 51 does not push the bump of the bump rod 52, under the action of the spring force corresponding to the U-shaped slide rod 53, the U-shaped slide rod 53 drives the L-shaped plate 55 and the push plate 56 to reset, and thus the push plate 56 reciprocates to push air in the return frame 54, and air in the return frame 54 flows, so that the smell of the aromatic block 57 is facilitated to be emitted outwards.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a car seat heating ventilation unit, includes bottom plate (1), the top back of bottom plate (1) articulates there is back board (12), the top of bottom plate (1) is built in and is fixed with cushion (11), the inside of bottom plate (1) is fixed with net face box (14), the front of net face box (14) is built in and is fixed with heating device (13), the back of heating device (13) is fixed with electrothermal tube (16), the inside of bottom plate (1) is provided with blast apparatus (15), and blast apparatus (15) set up in the below of net face box (14), its characterized in that: the device also comprises an air guide device (2), a massage device (3), an anti-wear device (4) and an aromatic device (5);
the wind guiding device (2) comprises two wind guiding pipes (21), a wind blowing pipe (22), a U-shaped air spraying pipe (23) and a branch pipe (28), wherein the two wind guiding pipes (21) are respectively fixed on the left side and the right side of the net surface box (14), the wind blowing pipe (22) is fixed on the front surface of the bottom plate (1), the wind blowing pipe (22) is communicated with the inside of the wind guiding pipe (21), the U-shaped air spraying pipe (23) is fixed at the outer wall of the backboard (12), the branch pipe (28) is fixed at the bottom of the back of the U-shaped air spraying pipe (23), and the branch pipe (28) is connected with the wind guiding pipe (21) through a hose;
the air guide device (2) further comprises four notch plates (24), a rotating rod (25), clamping strips (26) and plug plates (27), wherein the four notch plates (24) are respectively fixed on the front face and the back face of the two air guide pipes (21), the rotating rod (25) penetrates through and is rotatably mounted on one side, far away from the center of the air guide pipes (21), of the notch plates (24), the clamping strips (26) are fixed on the outer wall of the rotating rod (25), the plug plates (27) are rotatably mounted on one end, close to the center of the air guide pipes (21), of the rotating rod (25), and the plug plates (27) are slidably mounted inside the air guide pipes (21).
The massaging device (3) comprises a gear driving box (31), a plurality of shaft rods (32), triangular massaging wheels (33) and sliding strips (34), wherein the gear driving box (31) is fixed at the top of the front surface of the net surface box (14), the shaft rods (32) are fixed at the back output end of the gear driving box (31), the sliding strips (34) are slidably arranged at the outer wall of the shaft rods (32), and the triangular massaging wheels (33) are fixed at the outer wall of the sliding strips (34);
the massaging device (3) further comprises an L-shaped lantern ring (35), a convex ball ring (36) and a convex ball column (37), wherein the L-shaped lantern ring (35) is fixed on the front side of the inner wall of the bottom plate (1), the L-shaped lantern ring (35) is sleeved outside the shaft rod (32), the convex ball ring (36) is fixed on the outer wall of the back of the sliding strip (34), a spring is arranged between the convex ball ring (36) and the L-shaped lantern ring (35), a convex ball block is fixed on the edge of the back of the convex ball ring (36), the convex ball column (37) is fixed on the front side of the inner wall of the bottom plate (1), and the convex ball column (37) is positioned on the movement track of the convex ball block of the convex ball ring (36);
the anti-wear device (4) comprises two cross bars (41), a plurality of telescopic rods (42) and U-shaped contact supporting rods (43), wherein the two cross bars (41) are fixed on the inner wall of the bottom plate (1), the fixed ends of the telescopic rods (42) are uniformly and equidistantly fixed on the tops of the two cross bars (41), the U-shaped contact supporting rods (43) are fixed on the tops of the right sides of the telescopic ends of the telescopic rods (42), the U-shaped contact supporting rods (43) are positioned on the movement track of the triangular massage wheels (33), and the U-shaped contact supporting rods (43) are in contact with the outer walls of the triangular massage wheels (33);
the anti-wear device (4) further comprises a fanning plate (44) and a pressing wheel (45), wherein the fanning plate (44) is fixed at the top of the left side of the telescopic end of the telescopic rod (42), the pressing wheel (45) is rotatably arranged at the top of the fanning plate (44), and the pressing wheel (45) is in contact with the bottom surface of the seat cushion (11).
2. A car seat heating and ventilation device as claimed in claim 1, wherein: the aromatic device (5) comprises a square frame (54) and an aromatic block (57), wherein the square frame (54) is fixed in the air guide pipe (21), and the aromatic block (57) is fixed in the square frame (54).
3. A car seat heating and ventilation device as claimed in claim 2, wherein: the aromatic device (5) further comprises a bump wheel (51), a bump rod (52), a U-shaped sliding rod (53), an L-shaped plate (55) and a push plate (56), wherein the bump wheel (51) is fixed at the outer wall of the rotating rod (25), a bump is fixed at the outer wall of the bump wheel (51), the U-shaped sliding rod (53) is fixed at the top of the net surface box (14) through a spring, the bump rod (52) is fixed at one end of the U-shaped sliding rod (53), the bump rod (52) is slidably mounted inside the bottom plate (1), bump blocks are fixed at the top of the bump rod (52), the bump blocks of the bump rod (52) are located on bump motion tracks of the bump wheel (51), the L-shaped plate (55) is fixed at the other end of the U-shaped sliding rod (53), the push plate (56) is fixed at the top of the L-shaped plate (55), and the push plate (56) is slidably mounted inside the return frame (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410026836.2A CN117533213B (en) | 2024-01-09 | 2024-01-09 | Heating and ventilating device for automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410026836.2A CN117533213B (en) | 2024-01-09 | 2024-01-09 | Heating and ventilating device for automobile seat |
Publications (2)
| Publication Number | Publication Date |
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| CN117533213A CN117533213A (en) | 2024-02-09 |
| CN117533213B true CN117533213B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410026836.2A Active CN117533213B (en) | 2024-01-09 | 2024-01-09 | Heating and ventilating device for automobile seat |
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| Country | Link |
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| CN (1) | CN117533213B (en) |
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| Publication number | Publication date |
|---|---|
| CN117533213A (en) | 2024-02-09 |
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