JP6087180B2 - Vehicle seat air conditioner and vehicle seat - Google Patents

Description

  The present invention relates to a vehicle seat air conditioner for blowing air from the inside of a vehicle seat to an occupant seated in the vehicle seat, and a vehicle seat provided with the vehicle seat air conditioner.

  In the vehicle seat air conditioner disclosed in Patent Document 1 below, a bellows duct made of rubber is interposed at the tip of the blowout duct portion. For this reason, even if the position of the blower unit is relatively displaced with respect to the spring member and the cushion member of the vehicle seat, the relative displacement of the blower unit can be favorably absorbed by the expansion and contraction of the bellows duct. Further, in the vehicle seat air conditioner disclosed in Patent Document 2 below, a vent groove that is recessed on the opposite side of the seat pad support direction as viewed in cross section is formed on the support surface of the support panel of the seat cushion. . On the other hand, in the seat pad, a vent hole connected from the back surface side to the front surface side is formed at a portion corresponding to the position of the vent groove formed on the support surface of the support panel.

Japanese Patent No. 4351555 JP 2012 197032 A

  However, in the vehicle seat air conditioner disclosed in Patent Document 1, the vehicle seat air conditioner is fixed by a fixing member such as a bolt when the vehicle seat air conditioner is attached to the vehicle seat. For this reason, the number of parts increases and the assembly becomes complicated. Further, in the vehicle seat air conditioner disclosed in Patent Document 2, it is necessary to provide a dedicated support panel in which an engagement hole is formed in the seat cushion. As a result, the number of parts increases and the assembly becomes complicated.

  In view of the above facts, an object of the present invention is to obtain a vehicle seat air conditioner having a small number of parts and improved assemblability, and a vehicle seat provided with the vehicle seat air conditioner.

A vehicle seat air conditioner according to a first aspect of the present invention is disposed inside a vehicle seat, and has a duct having a flange portion on an outer peripheral portion, and faces the flange portion, and blows air to the duct. And a base bracket having a frame shape through which the duct can pass through an inner periphery,
Wherein formed in the base bracket, a spring securing portion secured to the sheet spring the vehicle seat, wherein formed on the outer peripheral portion of the base bracket, a blower holding portion that holds the engaging said blower to said blower A duct holding portion formed on an inner peripheral portion of a lower surface of the base bracket, and the blower holding portion holding the blower so as to hold the flange portion of the duct between the blower. .

  In the first aspect of the present invention, the base bracket can be attached to the vehicle seat by locking the spring locking portion of the base bracket to the seat spring of the vehicle seat. Further, the blower can be held on the base bracket by engaging the blower holding portion of the base bracket with the blower. Further, the blower holding part holds the blower, whereby the duct can be held between the duct holding part of the base bracket and the blower. For this reason, when assembling to the vehicle seat, a fixing member such as a bolt or a dedicated support panel is not required. As a result, the number of parts is small, and the assemblability can be improved.

  According to a second aspect of the present invention, in the vehicle seat air conditioner according to the first aspect of the invention, the spring locking portion is a plurality of pieces that are locked to the seat spring from a direction along the seating surface of the vehicle seat. A spring locking groove, and one of the plurality of spring locking grooves facing the fixed spring is a fixed groove fixed to the seat spring, and the other is extended in a direction contacting and separating from the fixed groove. Is a deep groove that is movably locked.

  According to the second aspect of the present invention, the base bracket is mounted on the vehicle by locking the plurality of spring locking grooves, which are spring locking portions of the base bracket, to the seat spring from the direction along the seating surface of the vehicle seat. Can be installed on the sheet. In addition, when the seat spring is displaced due to the seating of the occupant, etc., the seat spring locked in the deep groove extending in the direction contacting and separating from the fixed groove moves in the deep groove, so that the seat spring is moved into the deep groove. Can be prevented from coming off. As a result, the holding performance of the vehicle seat air conditioner to the vehicle seat is improved.

  According to a third aspect of the present invention, there is provided the vehicle seat air conditioner according to the first or second aspect, wherein the blower holding portion is configured to disengage the engaging portion of the blower from a direction along the seating surface of the vehicle seat. It is a pair of blower clamping claws to be clamped, and can be elastically deformed in a direction in which the pair of blower clamping claws come into contact with and separate from each other.

  In the third aspect of the present invention, the pair of blower holding claws which are the blower holding portions of the base bracket can be elastically deformed in a direction in which the pair of blower holding claws come into contact with and separate from each other. For this reason, when the pair of blower clamping claws clamps the locking portion of the blower, the pair of blower clamping claws elastically deforms in a direction away from each other along the seating surface of the vehicle seat, and then returns to the original position. The latching part is clamped. As a result, the blower can be reliably held with a simple configuration.

  According to a fourth aspect of the present invention, in the vehicle seat air conditioner according to any one of the first to third aspects, the duct holding portion is configured so that the blower holding portion holds the blower so that the blower holding portion holds the blower. The flange portion of the duct is sandwiched between the blower from a direction perpendicular to the seating surface of the seat.

  According to the fourth aspect of the present invention, when the vehicle seat air conditioner is assembled to the vehicle seat, the blower holding portion holds the blower so that the duct holding portion of the base bracket becomes the seating surface of the vehicle seat. The flange portion of the duct is sandwiched between the blower from the vertical direction. For this reason, the assembling property is further improved.

  According to a fifth aspect of the present invention, in the vehicle seat air conditioner according to any one of the first to fourth aspects, the base bracket is made of resin.

  In the present invention according to claim 5, the base bracket is made of resin. For this reason, when the duct clamping part of a base bracket contact | abuts with a resin-made duct, it becomes unnecessary to provide the cushion for reducing an abnormal noise between a duct clamping part and a duct. As a result, the number of parts can be further reduced.

  The vehicle seat according to a sixth aspect of the present invention is the vehicle seat according to any one of the first to fifth aspects, wherein the vehicle seat is attached to at least one of a seat cushion, a seat back, and the seat cushion and the seat back. The vehicle seat air-conditioning apparatus described.

  Since the vehicle seat air conditioner according to any one of claims 1 to 5 is provided in the present invention according to claim 6, the above-described effects can be obtained.

  As described above, in the vehicle seat air conditioner according to the first aspect of the present invention, the number of parts is small, and the assemblability can be improved.

  In the vehicle seat air-conditioning apparatus according to the second aspect of the present invention, the holding performance to the vehicle seat can be improved.

  In the vehicle seat air conditioner according to the third aspect of the present invention, the blower can be reliably held with a simple configuration.

  In the vehicle seat air conditioner according to the fourth aspect of the present invention, the assemblability is further improved.

  In the vehicle seat air conditioner according to the fifth aspect of the present invention, the number of parts can be further reduced.

  In the vehicle seat according to the sixth aspect of the present invention, the number of parts of the vehicle seat air conditioner is small, and the assemblability of the vehicle seat air conditioner can be improved.

1 is a side view showing a vehicle seat air conditioner according to an embodiment of the present invention as viewed from the side of a vehicle seat. 1 is a plan view showing a vehicle seat air conditioner according to an embodiment of the present invention as viewed from above a vehicle seat. It is a perspective view showing the base bracket of the vehicular seat air-conditioner concerning one embodiment of the present invention in the state seen from the diagonally left front side of the vehicular seat. It is a disassembled perspective view which shows the blower and duct of the vehicle seat air conditioner which concern on one Embodiment of this invention in the state seen from the diagonally left front side of the vehicle seat. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view showing a vehicle seat air conditioner and a vehicle seat according to an embodiment of the present invention as seen from a diagonally left front side of a vehicle seat.

  Hereinafter, a vehicle seat air conditioner and a vehicle seat equipped with the vehicle seat air conditioner according to an embodiment of the present invention will be described with reference to FIGS. Note that an arrow FR appropriately shown in each drawing indicates the front of the vehicle seat, an arrow UP indicates the upper side of the vehicle seat, and an arrow RH indicates the right side of the vehicle seat (one side in the vehicle seat width direction).

  As shown in FIG. 5, the vehicle seat 12 including the vehicle seat air-conditioning apparatus 10 according to the present embodiment is a vehicle seat of a driver seat or a passenger seat as an example, and a seat cushion 14 that supports the butt portion of the passenger. And a seat back 16 that supports the back of the occupant. For this reason, the seating surface of the occupant in the seat cushion 14 is the upper surface 14A of the seat cushion 14 along the substantially horizontal direction, and the front surface 16A of the seat back 16 along the substantially vertical direction with respect to the seating surface of the occupant in the seat back 16. It is.

  A vehicle seat air conditioner 10 is provided in each of the seat cushion 14 and the seat back 16. The vehicle seat air conditioner 10 provided inside the seat cushion 14 sucks and blows air from the vehicle interior from below the seat cushion 14. On the other hand, the vehicle seat air conditioner 10 provided in the seat back 16 sucks and blows air from the back of the seat back 16 into the passenger compartment.

  The blown air from the vehicle seat air conditioner 10 provided inside the seat cushion 14 passes through an air passage (not shown) formed inside the pad that is the cushion member of the seat cushion 14, and the skin member 20 of the seat cushion 14. It is designed to be blown toward. Also, the skin member 20 is formed with blowout openings 22 made up of a large number of small holes, and air (air conditioned air) blows out from these blowout openings 22 toward the body of the occupant.

  On the other hand, the blown air from the vehicle seat air conditioner 10 provided inside the seat back 16 is blown toward the skin member 26 of the seat back 16 through an air passage (not shown) inside the seat back 16. It has become. Further, the skin member 26 is formed with blowout openings 28 formed of a large number of small holes, and air (air conditioned air) is blown out from these blowout openings 28 toward the body of the occupant.

  As shown in FIG. 1, a seat spring 30, which is a spring member for a vehicle seat, is disposed on the seat cushion 14 on the back side (lower side) of the pad 23. The seat spring 30 is a wire-shaped member having a circular cross section made of a spring steel material, and is disposed below the pad 23.

  As shown in FIG. 2, a plurality of seat springs 30 are arranged, and each seat spring 30 repeats S-shaped refraction along the front-rear direction. In addition, a base bracket attachment portion 32 is formed at a middle portion in the front-rear direction of the two seat springs 30 located at the center portion in the seat width direction among the plurality of seat springs 30. In the base bracket mounting portion 32, two seat springs 30 are bent into a rectangular frame shape. Specifically, the front side 30A and the rear side 30B that extend in the sheet width direction and face each other are formed on one seat spring 30, and the outer ends in the sheet width direction of the front side 30A and the rear side 30B. Are connected by the side 30C. Each side 30C of the two seat springs 30 extends parallel to the front-rear direction.

  The front and rear ends of each seat spring 30 are supported by a seat cushion frame (not shown). The seat cushion frame is a metal rigid body, and is arranged in a frame shape on the back side (lower side) of the pad 23.

  Next, the configuration of the vehicle seat air conditioner 10 provided inside the seat cushion 14 will be described.

  As shown in FIG. 4, the blower 38 of the vehicle seat air conditioner 10 includes a blower case 40, and the blower case 40 integrally connects an upper case 42 and a lower case 44 at a connecting portion 40 </ b> A. Further, the connecting portions 40A of the blower case 40 are formed to protrude from the outer peripheral portion of the blower case 40 at substantially equal intervals along the circumferential direction. As an example, in the present embodiment, the connecting portions 40A are formed at four locations. ing.

  A blower fan 46 is rotatably disposed inside the blower case 40, and the blower fan 46 is an electric fan that is rotationally driven by a motor. Further, the axial direction of the electric fan is directed in the vehicle vertical direction, and an air inlet is disposed on one end side (the vehicle lower side) of the electric fan in the axial direction.

  On the other hand, a flange 52 is formed on the outer periphery of the lower end of the duct 50 of the vehicle seat air conditioner 10. The lower surface 52A of the flange portion 52 is fixed to the upper surface 42A of the upper case 42 via a ring-shaped rubber bush (vibration isolation rubber member) 54. The rubber bush 54 is fixed to the upper surface 42A of the upper case 42 by adhesion or the like. On the other hand, the upper end 50 </ b> A of the duct 50 communicates with an air passage (not shown) formed in the pad 23.

  As shown in FIG. 3, the base bracket 60 of the vehicle seat air conditioner 10 has a frame shape, and the cylindrical portion 50 </ b> B of the duct 50 can pass through the inner peripheral portion. In the present embodiment, as an example, the base bracket 60 is made of a resin material (made of resin). Four spring locking grooves 62, 64, 66, 68 serving as spring locking portions locked to the seat spring 30 are formed on the outer peripheral portion of the upper surface of the base bracket 60 so as to protrude upward. Of these spring locking grooves 62, 64, 66, 68, the spring locking groove 62 and the spring locking groove 64 are formed at positions facing each other in the front-rear direction. The stop groove 68 is formed at a position facing the front and rear direction.

  The spring locking grooves 62 and 66 are formed with the opening portions facing rearward, and are fixed grooves. That is, the spring locking grooves 62 and 66 are C-shaped in a side view in which the widths of the openings 62A and 66A are narrower than the widths of other portions. For this reason, when the spring locking grooves 62 and 66 are pushed into the front side 30A of the seat spring 30 from the front side toward the rear side, the spring locking grooves 62 and 66 are elastically deformed to widen the opening width. After passing, the spring locking grooves 62 and 66 are fixed to the front side 30A of the seat spring 30 by returning to the original position.

  On the other hand, the spring locking grooves 64 and 68 are formed with the opening portions facing forward, and are deep grooves extending in the front-rear direction, which is a direction in contact with and separating from the spring locking grooves 62 and 66. For this reason, the spring locking grooves 64 and 68 are inserted into the rear side 30B of the base bracket mounting portion 32 of the seat spring 30 from the rear side toward the front side, whereby the spring locking grooves 64 and 68 are formed on the rear side 30B. The center part in the front-rear direction is locked. As a result, even when an excessive load is applied due to the seating of the occupant or with knees from the seating direction, and the rear side 30B of the seat spring 30 is displaced in the front-rear direction, the inside of the spring locking grooves 64 and 68 is maintained. By moving the rear side 30 </ b> B, the spring locking grooves 62, 64, 66, 68 can be prevented from being detached from the seat spring 30.

  On the outer peripheral portion of the lower surface of the base bracket 60, a pair of blower clamping claws 70 and 72, which are engaged with the blower 38 and hold the blower 38, are disposed at substantially equal intervals along the circumferential direction of the base bracket 60. Projecting downwards are formed at four locations. The pair of blower clamping claws 70 and 72 are arranged to face each other at a predetermined interval along the circumferential direction of the base bracket 60, and the seat cushion 14 is seated in a direction in which the base portion is a starting point and is in contact with and away from each other. It is elastically deformed in a direction (substantially horizontal direction) along the surface 14A. Further, the tip portions 70A and 72A of the pair of blower clamping claws 70 and 72 protrude in a direction approaching each other, and the opposing surfaces of the tip portions 70A and 72A are inclined surfaces whose opening width becomes narrower toward the back of the opening. ing. Therefore, when the coupling portion 40A of the blower case 40 is clamped between the pair of blower clamping claws 70, 72, the coupling portion 40 is located between the pair of blower clamping claws 70, 72 from the lower side to the upper side. By pushing, the pair of blower clamping claws 70 and 72 are elastically deformed in a direction away from each other to widen the opening width. After passing, the blower case returns between the pair of blower clamping claws 70 and 72. Forty coupling portions 40 are sandwiched.

  On the inner peripheral portion of the lower surface of the base bracket 60, a ring-shaped duct holding portion 80 is formed so as to protrude downward. As shown in FIG. 1, the pair of blower holding claws 70 and 72 of the base bracket 60 hold the coupling portion 40 </ b> A of the blower case 40 of the blower 38, so that the lower end 80 </ b> A of the duct holding portion 80 of the base bracket 60 is The flange 52 of the duct 50 is sandwiched between the upper case 42 of the blower 38 and the upper case 42 of the blower 38 from the vertical direction which is perpendicular to the seating surface 14A (see FIG. 5) of the seat cushion 14. It is supposed to be.

  The vehicle seat air conditioner 10 provided in the seat back 16 is substantially the same as the vehicle seat air conditioner 10 provided in the seat cushion 14, and thus the description thereof is omitted.

(Function and effect)
Next, the operation and effect of this embodiment will be described.

  In the vehicle seat air conditioner 10 (vehicle seat 12) configured as described above, the spring locking grooves 62, 64, 66, 68 of the base bracket 60 are locked to the seat spring 30 of the seat cushion 12 of the vehicle seat 12. Thus, the base bracket 60 can be attached to the seat cushion 12 of the vehicle seat 12. That is, the seat bracket 30 is inserted into the spring locking grooves 64 and 68 of the base bracket 60 from the rear side to the front side on the rear side 30B of the base bracket mounting portion 32. Next, the spring locking grooves 62, 66 are pushed into the front side 30A of the seat spring 30 from the front side toward the rear side, whereby the spring locking grooves 62, 66 are fixed to the front side 30A, and the spring engagement Center portions in the front-rear direction of the stop grooves 64 and 68 are locked to the rear side 30B.

  Further, the connecting portion 40A of the blower case 40 is pushed from the lower side toward the upper side between the pair of blower clamping claws 70 and 72 of the base bracket 60. Accordingly, the blower 38 can be held on the base bracket 60 by sandwiching the connecting portion 40 of the blower case 40 between the pair of blower clamping claws 70 and 72 of the base bracket 60.

  Further, each of the blower clamping claws 70 and 72 of the base bracket 60 clamps the coupling portion 40A of the blower case 40 of the blower 38, so that the lower end 80A of the duct clamping portion 80 of the base bracket 60 and the blower case 40 of the blower 38 are The flange portion 52 of the duct 50 can be held between the case 42 and the case 42.

  Thus, in this embodiment, when assembling the vehicle seat air conditioner 10 to the seat cushion 14 of the vehicle seat 12, a fixing member such as a bolt or a dedicated support panel is not required. As a result, the number of parts is reduced and the assemblability can be improved. In addition, space saving and cost reduction can be achieved.

  In the present embodiment, the spring locking grooves 62, 64, 66, 68 of the base bracket 60 are locked to the seat spring 30 of the seat cushion 14 of the vehicle seat 12 from the direction along the seating surface 14A of the seat cushion 14. By doing so, the base bracket 60 can be easily attached to the seat cushion 14. In addition, when an excessive load is applied due to the seating of the occupant or kneeling from the seating direction and the seat spring 30 is displaced in the front-rear direction as indicated by arrows A and B in FIG. By moving the rear side 30 </ b> B of the seat spring 30 in the grooves 64 and 68, it is possible to prevent the spring locking grooves 62, 64, 66 and 68 from being detached from the seat spring 30. As a result, the vehicle seat air conditioner 10 can be attached to the back side (lower side) of the pad 23 that is easily loaded, and the holding performance of the vehicle seat air conditioner 10 on the vehicle seat 12 is improved. Further, the vehicle seat air conditioner 10 can be assembled to the vehicle seat 12 in accordance with the component tolerance.

  Further, in the present embodiment, the pair of blower clamping claws 70 and 72 of the base bracket 60 can be elastically deformed in the direction of contact with and away from each other as indicated by arrows C and D in FIG. For this reason, when the pair of blower clamping claws 70 and 72 clamp the coupling portion 40A of the blower case 40 of the blower 38, the pair of blower clamping claws 70 and 72 are elastically deformed in directions away from each other along the seating surface 14A of the seat cushion 14, and thereafter Returning to Fig. 4, the connecting portion 40A of the blower case 40 is sandwiched. As a result, the vehicle seat air conditioner 10 of the present embodiment can reliably hold the blower 38 with a simple configuration. Further, since the pair of blower clamping claws 70 and 72 provided at four substantially equal intervals along the outer periphery of the blower case 40 sandwich the four connecting portions 40A of the blower case 40 of the blower 38, the support of the blower 38 is supported. Is stable.

  Further, in the present embodiment, when the dual-use seat air conditioner 10 is assembled to the seat cushion 14 of the vehicle seat 12, the blower clamping claws 70 and 72 of the base bracket 60 clamp the connecting portion 40 </ b> A of the blower case 40 of the blower 38. As a result, the flange portion 52 of the duct 50 is sandwiched between the lower end 80A of the duct sandwiching portion 80 of the base bracket 60 and the upper case 42 of the blower case 40 of the blower 38. For this reason, the assembling property is further improved. Moreover, since the flange part 52 of the duct 50 can be clamped and fixed, it can be set as a sealed structure and can prevent the occurrence of intake leakage and backlash. Furthermore, since it is fixed via the rubber bush 54, the vibration of the blower 38 is difficult to be transmitted to other parts.

  In the present embodiment, the base bracket 60 is made of resin. For this reason, when the duct holding part 80 of the base bracket 60 contacts the flange part 52 of the resin-made duct 50, it is necessary to provide a cushion for reducing abnormal noise between the duct holding part 80 and the duct 50. Disappears. As a result, the number of parts can be further reduced. Further, the weight can be significantly reduced as compared with the case where the base bracket 60 is made of metal.

  In addition, when assembling the vehicle seat air-conditioning apparatus 10 to the seat back 16 of the vehicle seat 12, the same effect can be obtained.

(Supplementary explanation of the embodiment)
While the present invention has been described in detail with respect to specific embodiments, the present invention is not limited to the above-described embodiments, and various other embodiments are possible within the scope of the present invention. It will be apparent to those skilled in the art. For example, in the above embodiment, the base bracket 60 is made of resin, but the base bracket 60 may be made of other materials such as metal other than resin.

  In the above embodiment, the spring locking portions are the four spring locking grooves 62, 64, 66, 68. However, the spring locking portions are limited to the spring locking grooves 62, 64, 66, 68. As long as it is the structure latched by the seat spring 30 of a vehicle seat, other shapes and other numbers may be sufficient.

  Further, in the above embodiment, the blower holding part is set to four sets of the blower holding claws 70 and 72, but the blower holding part is not limited to the blower holding claws 70 and 72, and any structure of the blower can be used as long as it can hold the blower. Other shapes or other numbers may be used depending on the shape.

  Moreover, in the said embodiment, although the site | part protruded and formed in the ring shape toward the downward direction at the inner peripheral part of the lower surface of the base bracket 60 was made into the duct clamping part 80, the blower holding | maintenance part is a blower holding | maintenance part. Any other shape may be used as long as the duct is held between the blower and held.

  In the above-described embodiment, the vehicle seat air conditioner 10 provided inside the seat cushion 14 sucks and blows air from the lower side of the seat cushion 14 to the inside of the seat back 16. The vehicle seat air conditioner 10 provided in the vehicle sucks and blows air from the back of the seat back 16 into the passenger compartment. Instead, the vehicle seat air conditioner 10 provided inside the seat cushion 14 sucks air from the upper side (occupant side) of the seat cushion 14, and is used for the vehicle provided inside the seat back 16. The seat air conditioner 10 may suck air from the front side (occupant side) of the seat back 16.

  Moreover, in the said embodiment, although the vehicle seat air conditioner 10 of this invention was applied to the vehicle seat of a driver's seat or a passenger seat as an example of the vehicle seat 12, the vehicle seat air conditioner 10 of this invention is a driver's seat. It can also be applied to other vehicle seats such as a rear seat other than the passenger seat.

  In addition, the present invention can be implemented with various modifications without departing from the scope of the invention.

DESCRIPTION OF SYMBOLS 10 Vehicle seat air conditioner 12 Vehicle seat 14 Seat cushion 16 Seat back 30 Seat spring 32 Seat spring base bracket mounting portion 38 Blower 40 Blower case 50 Duct 52 Duct flange portion 60 Base bracket 62 Spring locking groove (spring engagement) Stop)
64 Spring locking groove (Spring locking part)
66 Spring locking groove (Spring locking part)
68 Spring locking groove (Spring locking part)
70 Blower clamping claws (Blower holding part)
72 Blower clamping claws (Blower holding part)
80 Duct clamping part

Claims (6)

A duct disposed inside the vehicle seat and provided with a flange on the outer periphery ;
A blower facing the flange and blowing air to the duct;
A base bracket having a frame shape through which the duct can pass through an inner periphery;
A spring locking portion formed on the base bracket and locked to a seat spring of the vehicle seat;
A blower holding portion that is formed on an outer peripheral portion of the base bracket and engages with the blower to hold the blower;
A duct holding portion that is formed on an inner peripheral portion of the lower surface of the base bracket, and the blower holding portion holds the blower so as to hold the flange portion of the duct between the blower;
A vehicle seat air-conditioning apparatus.   The spring locking portion is a plurality of spring locking grooves that are locked to the seat spring from a direction along the seating surface of the vehicle seat, and one of the plurality of spring locking grooves that is opposed to the spring locking groove is 2. The vehicle seat air conditioning according to claim 1, wherein the seat spring is a fixed groove that is fixed to the seat spring, and the other is a deep groove that extends in a direction in contact with and away from the fixed groove and that the seat spring is movably locked. apparatus.   The blower holding portions are a pair of blower holding claws that hold the engaging portion of the blower from a direction along the seating surface of the vehicle seat, and are elastically deformed in a direction in which the pair of blower holding claws come into contact with and separate from each other. The vehicle seat air conditioner according to claim 1 or 2, which is possible.   The duct holding portion holds the flange portion of the duct between the blower and the blower from a direction perpendicular to a seating surface of the vehicle seat, with the blower holding portion holding the blower. The vehicle seat air conditioner according to any one of claims 3 to 4.   The vehicle seat air conditioner according to any one of claims 1 to 4, wherein the base bracket is made of resin. Seat cushion,
Seat back,
The vehicle seat air conditioner according to any one of claims 1 to 5, attached to at least one of the seat cushion and the seat back,
Vehicle seat equipped with

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