CN1937938A - Seat for vehicle - Google Patents
Seat for vehicle Download PDFInfo
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- CN1937938A CN1937938A CN 200580010414 CN200580010414A CN1937938A CN 1937938 A CN1937938 A CN 1937938A CN 200580010414 CN200580010414 CN 200580010414 CN 200580010414 A CN200580010414 A CN 200580010414A CN 1937938 A CN1937938 A CN 1937938A
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- exhaust outlet
- seat
- passage
- chair back
- vehicle seat
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Air-Conditioning For Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
A seat for a vehicle, comprising a seat cushion and a seat back formed by covering the surface of a seat pad with a surface material, a plurality of vent holes led to the surface of the surface material through the seat pad, a plurality of air outlets projected from the surface of a duct and connected to the vent holes, and a blower force-feeding air in a cabin to the vent holes through the duct and the air outlets. Locking parts projected in the radial direction of the air outlets are fitted to the projected ends of the air outlets. Also, two or more bellows structures are provided in the duct between the two continuous air outlets. In addition, a part of the duct installed on the seat cushion side and the seat back side is bent upward or downward relative to a horizontal plane.
Description
Technical field
The present invention relates to have the vehicle seat used of air conditioning function.
Background technology
Disclose in recent years and have the vehicle seat used of air conditioning function, it is provided with a plurality of squit holes on the epidermis of the vehicle seat used seat cushion and the chair back, makes air from the air-supply assembly from squit hole ejection (for example, with reference to patent documentation 1).
On seat cushion blast pipe and chair back blast pipe, be formed with from the surface outstanding and inner chimeric slightly a plurality of steam vents with above-mentioned passage, air from pressure fan is sent into seat cushion blast pipe and chair back blast pipe via intervalve, sprays air from the passage that is connected in steam vent to seat surface.
Patent documentation 1: the spy opens flat 10-297274 communique
But, patent documentation 1 disclosed vehicle seat used in, constitute the external diameter by making steam vent and the internal diameter basically identical of passage, steam vent is embedded in passage inside, therefore, bearing passenger's body weight and causing when the distortion of seat cushion and the chair back when taking a seat for example is because steam vent slides in passage, so under bigger situation such as the deflection that makes seat cushion etc., may cause steam vent to come off from passage.
In addition, patent documentation 1 disclosed vehicle seat used in, the back side of the seat cushion lower surface and the chair back is shaped as general plane, correspondingly, seat cushion blast pipe and chair back blast pipe also are the general plane shape.
Therefore, when for example making fluid drips such as beverage fall within the seat cushion or the chair back the person of taking a seat, the liquid that may cause invading passage arrives pressure fan by in these blast pipes, causes the fault of pressure fan.
Summary of the invention
The present invention is directed to the problems referred to above and propose, purpose is to provide a kind of the vehicle seat used of air conditioning function that have, and it can stably carry out the air ejection.
In order to solve above-mentioned problem, of the present invention vehicle seat used according to first aspect present invention,
Have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
On the jag of described exhaust outlet, have towards this exhaust diameter to outstanding fastener.
Vehicle seat used according to this, on the jag of exhaust outlet, be provided with towards this exhaust diameter to outstanding fastener, therefore, for example under the state in exhaust outlet is inserted in passage, make the nip inner peripheral surface of passage of fastener, thereby exhaust outlet is fixed with respect to the seat cushion and the chair back, even bearing passenger's body weight when for example taking a seat and cause and also can avoid exhaust outlet to come off when the distortion of seat cushion and the chair back from passage, and stably carry out the air ejection.
In addition,, have the insertion parts of the tubular that is embedded in described passage inside of the present invention preferred in vehicle seat used,
Described exhaust outlet inserted in the described insertion parts and chimeric with described insertion parts.
Vehicle seat used according to this, by using insertion parts, exhaust outlet is firmly fixed more with respect to the seat cushion and the chair back.
In addition, of the present invention vehicle seat used in, preferably make described insertion parts and described seat pad integrally formed.
Vehicle seat used according to this, make insertion parts and seat pad integrally formed, thereby after finishing the seat pad shaping, need not bury the operation of insertion parts underground in passage inside, can simplify vehicle seat used manufacturing process, and insertion parts is firmly fixed more with respect to seat pad.
In addition, of the present invention vehicle seat used in, preferably have wrinkle structure at least one position of described pipe.
Vehicle seat used according to this, by wrinkle structure is set on pipe, can makes pipe distortion flexibly, thereby make exhaust outlet be difficult for coming off from passage with the distortion of the seat cushion and the chair back.
According to second aspect present invention, of the present invention vehicle seat used,
Have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and described exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
Two of described pipe between two continuous described exhaust outlets are provided with wrinkle structure more than the position.
Bearing passenger's body weight and cause chair back when distortion when taking a seat for example, the relative position that is connected two exhaust outlets that are provided with pipe also changes, the external force that this steam vent is come off owing to this positionization and to each steam vent effect from passage.
As mentioned above, between two continuous exhaust outlets, plural wrinkle structure is set, then when the relative position of two exhaust outlets changes with the distortion of the chair back, part run-off the straight/the rotation that is held on two wrinkle structure of pipe, and the part that is held on exhaust outlet and wrinkle structure can not tilt/rotate.Like this, the relative position of two exhaust outlets change by pipe be held on partially absorbing of two wrinkle structure, thereby with respect to exhaust outlet this exhaust outlet is weakened from the external force ground effect that passage comes off, can improve the bond strength of exhaust outlet and passage.
In addition, of the present invention vehicle seat used in, preferably on the jag of described exhaust outlet, be provided with towards this exhaust diameter to outstanding fastener.
Vehicle seat used according to this, on the jag of exhaust outlet, be provided with towards this exhaust diameter to outstanding fastener, therefore, for example under the state in exhaust outlet is inserted in passage, make the nip inner peripheral surface of passage of fastener, thereby exhaust outlet is fixed with respect to the seat cushion and the chair back, even bearing passenger's body weight when for example taking a seat and cause and also can avoid exhaust outlet to come off when the distortion of seat cushion and the chair back from passage, and stably carry out the air ejection.
In addition,, have the insertion parts of the tubular that is embedded in described passage inside of the present invention preferred in vehicle seat used,
Described exhaust outlet inserted in the described insertion parts and chimeric with described insertion parts.
Vehicle seat used according to this, by using insertion parts, exhaust outlet is firmly fixed more with respect to the seat cushion and the chair back.
In addition, of the present invention vehicle seat used in, preferably make described insertion parts and described seat pad integrally formed.
Vehicle seat used according to this, make insertion parts and seat pad integrally formed, thereby after finishing the seat pad shaping, need not bury the operation of insertion parts underground in passage inside, can simplify vehicle seat used manufacturing process, and insertion parts is firmly fixed more with respect to seat pad.
According to third aspect present invention, of the present invention vehicle seat used,
Have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
Be in the part of the described pipe of the state that is installed in described seat cushion side and described chair back side, with respect to horizontal direction towards above or below crooked.
Vehicle seat used according to this, be in the part of the pipe of the state that is installed in seat cushion side and chair back side, with respect to horizontal direction towards above or below crooked, therefore, when for example making fluid drips such as beverage fall within the seat cushion or the chair back the person of taking a seat, the flowing of the liquid in the passage dipleg, be subjected to managing stopping of crooked upward part, perhaps in the part of pipe bending downwards, be detained, thereby make liquid can't arrive air-supply arrangement, prevent that in advance pressure fan from breaking down.
According to the present invention, can obtain so vehicle seat usedly, it has air conditioning function, can intensity suitably and cosily spray air, and can cosily take, and can easily make.
And, according to the present invention, can obtain to have the vehicle seat used of air conditioning function, it can stably carry out the air ejection.
Description of drawings
Fig. 1 is the stereogram of the vehicle seat used profile of expression.
Fig. 2 is the major part longitudinal section of expression back structure.
Fig. 3 is the major part sectional elevation of the connected structure of expression passage and exhaust outlet.
Fig. 4 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Fig. 5 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Fig. 6 is the stereogram of the vehicle seat used chair back body side frame structure of expression.
Fig. 7 is the stereogram of the vehicle seat used profile of expression.
Fig. 8 is the major part longitudinal section of expression back structure.
Fig. 9 is the major part sectional elevation of the connected structure of expression passage and exhaust outlet.
Figure 10 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Figure 11 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Figure 12 is the stereogram of the vehicle seat used chair back body side frame structure of expression.
Figure 13 is the front view of expression mesotube structure.
Figure 14 A is the upward view of expression mesotube structure.
Figure 14 B is the upward view of expression mesotube structure.
Figure 15 is the stereogram of the vehicle seat used profile of expression.
Figure 16 is the major part longitudinal section of expression back structure.
Figure 17 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Figure 18 is the stereogram of the vehicle seat used seat cushion body side frame structure of expression.
Figure 19 is the front view of the tube shape of the vehicle seat used seat cushion side of expression.
Figure 20 is the stereogram of the vehicle seat used chair back body side frame structure of expression.
Figure 21 is the front view of the tube shape of the vehicle seat used chair back side of expression.
The specific embodiment
[first embodiment]
Below, be elaborated to being used to implement first embodiment of the present invention with reference to accompanying drawing.
As shown in Figure 1, vehicle seat used 10 main compositions are to comprise seat cushion 20, the chair back 30 and be arranged at the headrest 40 on the chair back 30 tops etc., as shown in Figure 2, the chair back 30 constitutes, cover the surface that keeps the seat shape and bring into play the liner (pad) 31 of padded coaming function with cover lining (cover pad) 32, and then serve as a contrast 32 surface with skin material 33 covers with aeration.And though represent with the chair back 30 in Fig. 2, seat cushion 20 constitutes the surface that covers liner 31 with cover lining 32 and skin material 33 similarly.In the following description liner 31 and cover lining 32 are expressed as " seat pad (seat pad) 34 " in the lump.
As shown in Figure 1, be formed with a plurality of passage 33a on the surface of skin material 33, as shown in Figure 3, be embedded with the insertion parts 35 of tubular in passage 33a inside.
Fig. 4 is the stereogram of the seat cushion 20 body side frame structures of expression vehicle seat used 10, and Fig. 5 is its stereogram of observing from following side.
The frame structure of seat cushion 20 sides mainly comprises the seat rail 21 of pair of right and left, the grillage (pan frame) 24 etc. that is installed on mounting (seat frame) 22, the seat spring 23 of the pair of right and left on this rail 21 and is set up in mounting 22 front portions.
As shown in Figure 5, seat cushion 20 usefulness air-supply arrangement 50A, 50B are installed on the place ahead and the central authorities of grillage 24 lower surfaces respectively.
The pipe 60A that is connected with the air outlet of the air-supply arrangement 50A in the place ahead, as shown in Figure 4 by the opening that is arranged at grillage 24 until the upper surface of grillage 24, and with about the state of two direction branches rearward extend at the upper surface of grillage 24.
In addition, the pipe 60B that is connected with the air outlet of air-supply arrangement 50B of central authorities (rear) as shown in Figure 4 and Figure 5, rearward extends and two direction branches to the left and right in the lower face side of grillage 24.
As shown in Figure 3, on the upper surface of each pipe 60A, 60B, in position corresponding to a plurality of passage 33a, be provided with exhaust outlet 61A, the 61B of a plurality of tubulars of giving prominence to towards the top, on the jag of each exhaust outlet 61A, 61B, be formed with towards fastener 62A, the 62B of radially outstanding claw type.
Fig. 6 is the rearview of the chair back 30, and the chair back 30 constitutes and mainly is included in central authorities and has the counter-base frame 31 of opening 31a and be installed on seat spring (not shown) on this counter-base frame 31 etc.
Chair back air-supply arrangement 50C is installed on below the left and right sides either side at counter-base frame 31 back sides.
The pipe 60C that is connected with the air outlet of air-supply arrangement 50C, in the opening 31a of counter-base frame 31 about two positions extend upward, about pipe and the pipe about this between on the pipe of the left and right directions central authorities of extending, be respectively equipped with two place's wrinkle structure 70.
On the front surface of pipe 60C, in position corresponding to a plurality of passage 33a, with above-mentioned seat cushion 20 sides similarly, be provided with the exhaust outlet 61C of a plurality of outstanding upward tubulars, on the jag of each exhaust outlet 61C, be formed with towards radially outstanding fastener 62C.
As shown in Figure 3, exhaust outlet 61A, 61B, the 61C of seat cushion 20 sides and the chair back 30 sides are designed to, make its axial length slightly longer than the axial length of insertion parts 35, be inserted in exhaust outlet 61A, 61B, fastener 62A, the 62B of 61C, 62C in the insertion parts 35, be limited to the outstanding end of insertion parts 35, thereby make exhaust outlet 61A, 61B, 61C be fixed in insertion parts 35, and then be fixed on the seat cushion 20 and the chair back 30.
As mentioned above, according to vehicle seat used 10 of present embodiment, from pipe 60A, 60B, outstanding exhaust outlet 61A, 61B, the 61C of 60C, via fastener 62A, 62B, 62C, and end with insertion parts 35 card that is embedded in passage 33a inside, therefore, though when for example taking a seat bearing passenger's body weight and causing when seat cushion 20 and the chair back 30 distortion, also can avoid exhaust outlet 61A, 61B, 61C to come off, and stably carry out the air ejection from passage 33a.
In addition, by on the pipe 60C of chair back side, wrinkle structure 70 being set, can making pipe 60C distortion flexibly, thereby make exhaust outlet 61C be difficult for coming off from passage 33a with the distortion of the chair back 30.
In addition, wrinkle structure 70 can be provided with one between two continuous on above-below direction and left and right directions exhaust outlet 61C, but preferably as shown in Figure 6 wrinkle structure 70 be provided with more than two between two exhaust outlet 61C.When between two exhaust outlet 61C, having plural wrinkle structure 70, even then at the distortion of following the chair back 30 external force action on pipe 60C, and under the situation that the relative position that makes two exhaust outlet 61C changes, the only position run-off the straight that is held on two wrinkle structure 70 etc. by pipe 60C, and can absorb this change in location, and make exhaust outlet 61C be difficult to more come off from passage 33a.
In addition, wrinkle structure 70 also can be arranged on pipe 60A, the 60B of seat cushion 20 sides.At this moment, with the wrinkle structure 70 that is provided with in the chair back 30 sides similarly, can make exhaust outlet 61A, 61B be difficult to come off from passage 33a.
In addition, in the present embodiment, bury insertion parts 35 underground in passage 33a inside, card ends exhaust outlet 61A, 61B, fastener 62A, the 62B of 61C, 62C on this insertion parts 35, but be not limited thereto, also can constitute, insertion parts 35 is not set in passage 33a inside, and under the state that exhaust outlet 61A, 61B, 61C is inserted in the passage 33a, make the nip inner peripheral surface of passage 33a of fastener 62A, 62B, the 62C of claw type, thus exhaust outlet 61A, 61B, 61C is fixing with respect to the seat cushion 20 and the chair back 30.
[second embodiment]
Below, be elaborated to being used to implement second embodiment of the present invention with reference to accompanying drawing.
As shown in Figure 7, vehicle seat used 110 main compositions are to comprise seat cushion 120, the chair back 130 and be arranged at the headrest 140 on the chair back 130 tops etc.As shown in Figure 8, the chair back 130 constitutes the surface that covers the liner 131 that keeps seat shape and performance padded coaming function with the cover lining 132 with aeration, and then serves as a contrast 132 surface with skin material 133 covers.And though represent with the chair back 130 in Fig. 8, seat cushion 120 constitutes the surface that covers liner 131 with cover lining 132 and skin material 133 similarly.In the following description liner 131 and cover lining 132 are expressed as " seat pad 134 " in the lump.
As shown in Figure 7, be formed with a plurality of passage 133a on the surface of skin material 133, as shown in Figure 9, be embedded with the insertion parts 135 of tubular in passage 133a inside.
Figure 10 is the stereogram of the seat cushion 120 body side frame structures of expression vehicle seat used 110, and Figure 11 is its stereogram of observing from following side.
The frame structure of seat cushion 120 sides mainly comprises seat rail 121, the mounting 122 that is installed on the pair of right and left of this rail 121, the seat spring 123 of pair of right and left and the grillage 124 etc. that is set up in mounting 122 front portions.
As shown in figure 11, seat cushion 120 usefulness air- supply arrangement 150A, 150B are installed on the place ahead and the central authorities of grillage 124 lower surfaces respectively.
The pipe 160A that is connected with the air outlet of the air-supply arrangement 150A in the place ahead, as shown in figure 10 by the opening that is arranged at grillage 124 until the upper surface of grillage 124, and with about the state of two direction branches rearward extend at the upper surface of grillage 124.
In addition, the pipe 160B that is connected with the air outlet of air-supply arrangement 150B of central authorities (rear) as shown in Figure 10 and Figure 11, rearward extends and two direction branches to the left and right in the lower face side of grillage 124.
As shown in Figure 9, on the upper surface of each pipe 160A, 160B, in position corresponding to a plurality of passage 133a, be provided with exhaust outlet 161A, the 161B of a plurality of tubulars of giving prominence to towards the top, on the jag of each exhaust outlet 161A, 161B, be formed with towards fastener 162A, the 162B of radially outstanding claw type.
Figure 12 is the rearview of the chair back 130, and the chair back 130 constitutes and mainly is included in central authorities and has the counter-base frame 131 of opening 131a and be installed on seat spring (not shown) of this counter-base frame 131 etc.
Chair back air-supply arrangement 150C is installed on below the left and right sides either side at counter-base frame 131 back sides.
The pipe 160C that is connected with the air outlet of air-supply arrangement 150C, in the opening 131a of counter-base frame 131 about two positions extend upward.In addition, in the following description, will from about two pipe 160C that extend upward at the position, be labeled as " left side pipe 160Ca ", " right side pipe 160Cb " respectively, and will be labeled as " mesotube 160Cc " at the pipe 160C that left and right directions extends between pipe 160Ca and right side pipe 160Cb on the left of these.
On left side pipe 160Ca and right side pipe 160Cb, be formed with exhaust outlet 161C (the first exhaust outlet 161Ca, the 161Cd of continuous a plurality of (among Figure 12 the being three) tubular of above-below direction respectively; The second exhaust outlet 161Cb, 161Ce; The 3rd exhaust outlet 161Cc, 161Cf), between the first exhaust outlet 161Ca, 161Cd and the second exhaust outlet 161Cb, 161Ce, be provided with two place's wrinkle structure 170.And about between two the 3rd exhaust outlet 161Cc, the 161Cf, also be provided with two place's wrinkle structure 170.
Below with reference to two wrinkle structure 170 that are arranged at mesotube 160Cc, the action of wrinkle structure 170 is described.
Figure 13 is the front view of mesotube 160Cc, and Figure 14 A and Figure 14 B are the upward view of mesotube 160Cc.
Bearing passenger's body weight and when causing the chair back 130 distortion when taking a seat for example, make two the 3rd exhaust outlet 161Cc, the 161Cf being arranged at left and right directions continuously of mesotube 160Cc relative position about fore-and-aft direction, change the correspondingly crooked respectively and stretching, extension of the wrinkle structure 170 about as shown in Figure 14B like that from state shown in Figure 14 A.Thus, the part 160Cc ' that only makes mesotube 160Cc be held on two wrinkle structure 170 tilts, and the part 161Cc " and the part 161Cc that is held on the wrinkle structure 170 on the 3rd exhaust outlet 161Cf and right side " that is held on the wrinkle structure 170 in the 3rd exhaust outlet 161Cc and left side can not tilt, and can keep with the relative position of two the 3rd exhaust outlet 161Cc, 161Cf to change identical state before.Like this, the relative position of two the 3rd exhaust outlet 161Cc, 161Cf is changed, the part 160Cc ' that is held on two wrinkle structure 170 by mesotube 160Cc absorbs, thereby can make make the 3rd exhaust outlet 161Cc, 161Cf weaken the effect of the bond strength of be improved exhaust outlet 161C and passage 133a from the effect of the external force that passage 133a comes off with respect to the 3rd exhaust outlet 161Cc, 161Cf.
Identical therewith effect, also can when changing about the relative position of above-below direction, two the 3rd exhaust outlet 161Cc, 161Cf obtain, even for left side pipe 161Ca and right side pipe 160Cb, also can obtain in addition by making two wrinkle structure 170 flexion/extension that are arranged at each pipe.
In addition, above-mentioned two wrinkle structure 170 also can be arranged at pipe 160A, the 160B of seat cushion 120 sides.Like this, with two wrinkle structure 170 that are arranged at the chair back 130 sides similarly, can make exhaust outlet 161A, 161B be difficult for coming off from passage 133a.
As shown in Figure 9, on the jag of each exhaust outlet 161A, 161B, 161C, be formed with towards radially outstanding fastener 162A, 162B, 162C.Exhaust outlet 161A, 161B, the 161C of seat cushion 120 sides and the chair back 130 sides are designed to, make its axial length slightly longer than the axial length of insertion parts 135, be inserted in exhaust outlet 161A, 161B, fastener 162A, the 162B of 161C, 162C in the insertion parts 135, be limited to the outstanding end of insertion parts 135, thereby make exhaust outlet 161A, 161B, 161C be fixed in insertion parts 135, and then be fixed in the seat cushion 120 and the chair back 130.
As mentioned above, according to vehicle seat used 110 of present embodiment, even bearing passenger's body weight when for example taking a seat and causing when 130 distortion of seat cushion 120 and the chair back, be arranged at two continuous exhaust outlet 161A by making, 161B, two wrinkle structure 170 flexion/extension between the 161C, thereby can be improved exhaust outlet 161A as mentioned above, 161B, the effect of the bond strength of 161C and passage 133a, in addition, owing to make from pipe 160A, 160B, the exhaust outlet 161A that 160C is outstanding, 161B, 161C, via fastener 162A, 162B, 162C, end with insertion parts 135 cards that are embedded in passage 133a inside, so can avoid exhaust outlet 161A, 161B, 161C comes off from passage 133a, exhaust outlet 161A is further enhanced, 161B, the effect of the bond strength of 161C and passage 133a, and can stably carry out the air ejection.
In addition, in the present embodiment, bury insertion parts 135 underground in passage 133a inside, card ends exhaust outlet 161A, 161B, fastener 162A, the 162B of 161C, 162C on this insertion parts 135, but be not limited thereto, can not constitute yet and insertion parts 135 is set in passage 133a inside, and under the state that exhaust outlet 161A, 161B, 161C is inserted in the passage 133a, make the nip inner peripheral surface of passage 133a of fastener 162A, 162B, the 162C of claw type, thus exhaust outlet 161A, 161B, 161C is fixing with respect to the seat cushion 120 and the chair back 130.
[the 3rd embodiment]
Below, be elaborated to being used to implement the 3rd embodiment of the present invention with reference to accompanying drawing.
As shown in figure 15, vehicle seat used 210 main compositions are to comprise seat cushion 220, the chair back 230 and be arranged at the headrest 240 on the chair back 230 tops etc.As shown in figure 16, the chair back 230 constitutes the surface that covers the liner 231 that keeps seat shape and performance padded coaming function with the cover lining 232 with aeration, and then serves as a contrast 232 surface with skin material 233 covers.And though represent with the chair back 230 in Figure 16, seat cushion 220 constitutes the surface that covers liner 231 with cover lining 232 and skin material 233 similarly.In the following description liner 231 and cover lining 232 are expressed as " seat pad 234 " in the lump.
Be formed with a plurality of passage 233a on the surface of skin material 233, as shown in figure 16, each passage 233a is connected with the exhaust outlet 261C on pipe 260C surface.
Figure 17 is the stereogram of the frame structure of expression vehicle seat used 210 seat cushion 220 sides, and Figure 18 is its stereogram of observing from following side.
The frame structure of seat cushion 220 sides mainly comprises seat rail 221, the mounting 222 that is installed on the pair of right and left on this rail 221, the seat spring 223 of pair of right and left and the grillage 224 etc. that is set up in mounting 222 front portions.
As shown in figure 18, seat cushion 220 usefulness air- supply arrangement 250A, 250B are installed on the place ahead and the central authorities of grillage 224 lower surfaces respectively.
The pipe 260A that is connected with the air outlet of the air-supply arrangement 250A in the place ahead, opening by being arranged at grillage 224 until the upper surface of grillage 224 and about two direction branches, and as shown in figure 19, have on its part with respect to horizontal direction towards above the bend 270A of lateral bending song, and rearward extend at the upper surface of grillage 224 from bend 270A.
In addition, pipe 260B with the air outlet of air-supply arrangement 250B of central authorities (rear) is connected rearward extends in the lower face side of grillage 224, and two direction branches to the left and right, and as shown in figure 18, its part has with respect to the bend 270B of horizontal direction towards below lateral bending song.
On the upper surface of each pipe 260A, 260B,, be provided with exhaust outlet 261A, the 261B of a plurality of tubulars of giving prominence to towards the top in position corresponding to a plurality of passage 233a.
Figure 20 is the rearview of the chair back 230, and the chair back 230 constitutes and mainly is included in central authorities and has the counter-base frame 231 of opening 231a and be installed on seat spring (not shown) on this counter-base frame 231 etc.
Chair back air-supply arrangement 250C is installed on below the left and right sides either side at counter-base frame 231 back sides.
As shown in figure 21,, have with respect to the bend 270C of horizontal direction towards top lateral bending song with the pipe 260C that the air outlet of air-supply arrangement 250C is connected, and in the opening 231a of counter-base frame 231 from about two positions extend upward.
On the front surface of pipe 260C, in position corresponding to a plurality of passage 233a, with above-mentioned seat cushion 220 sides similarly be provided with a plurality of towards the top exhaust outlet 261C of outstanding tubulars.
As mentioned above, according to vehicle seat used 210 of present embodiment, be in the pipe 260A of the state of the place ahead that is installed in seat cushion 220 sides and the chair back 230 sides, the part of 260C, with respect to horizontal direction towards the top bending, therefore, when for example making fluid drips such as beverage fall within the seat cushion 220 or the chair back 230 the person of taking a seat, flowing of liquid in passage 233a dipleg 260A, the 260C, be subjected to managing stopping of 260A, 260C crooked upward bend 270A, 270C, thereby can prevent liquid from arriving air- supply arrangement 250A, 250C in advance and cause the fault of pressure fan.
In addition, according to vehicle seat used 210 of present embodiment, be in the part of pipe 260B of the state of the central authorities (rear) that are installed in seat cushion 220 sides, with respect to horizontal direction towards the below bending, therefore, when for example making fluid drips such as beverage fall within the seat cushion 220 or the chair back 230 the person of taking a seat, the liquid in the passage 233a dipleg 260B, in the crooked downwards bend 270B of pipe 260B, be detained, thereby prevent liquid from arriving air-supply arrangement 250B in advance and cause the fault of air-supply arrangement 250B.
In addition, the invention is not restricted to described embodiment, in the scope that does not break away from purport of the present invention, can carry out various improvement and design alteration.
Industrial utilizability
As mentioned above, of the present invention vehicle seat used, can be used as and be equipped on the vehicles such as automobile Seat uses, especially can be as making the occupant be in the seat of comfort conditions when falling to sitting.
Claims (9)
1, a kind of vehicle seat used, it is characterized in that, have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
On the jag of described exhaust outlet, have towards this exhaust diameter to outstanding fastener.
2, according to claim 1 vehicle seat used, it is characterized in that having the insertion parts of the tubular that is embedded in described passage inside,
It is interior and chimeric with described insertion parts that described exhaust outlet inserts described insertion parts.
3, according to claim 2 vehicle seat used, it is characterized in that described insertion parts and described seat pad are integrally formed.
4, according to claim 1 vehicle seat used, it is characterized in that having wrinkle structure at least one position of described pipe.
5, a kind of vehicle seat used, it is characterized in that, have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and described exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
Two of described pipe between two continuous described exhaust outlets are provided with wrinkle structure more than the position.
6, according to claim 5 vehicle seat used, it is characterized in that, on the jag of described exhaust outlet, be provided with towards this exhaust diameter to outstanding fastener.
7, according to claim 6 vehicle seat used, it is characterized in that having the insertion parts of the tubular that is embedded in described passage inside,
It is interior and chimeric with described insertion parts that described exhaust outlet inserts described insertion parts.
8, according to claim 7 vehicle seat used, it is characterized in that described insertion parts and described seat pad are integrally formed.
9, a kind of vehicle seat used, it is characterized in that, have the seat cushion that constitutes in the mode that covers the seat pad surface with skin material and the chair back, the described seat pad of perforation and until a plurality of passages on described skin material surface, and a plurality of exhaust outlets that with described passage are connected outstanding from tube-surface, via described pipe and exhaust outlet the air-supply arrangement of the air in described passage force feed compartment
Be in the part of the described pipe of the state that is installed in described seat cushion side and described chair back side, with respect to horizontal direction towards above or below crooked.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102639/2004 | 2004-03-31 | ||
| JP102594/2004 | 2004-03-31 | ||
| JP2004102594A JP4580672B2 (en) | 2004-03-31 | 2004-03-31 | Vehicle seat and connection structure |
| JP102601/2004 | 2004-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1937938A true CN1937938A (en) | 2007-03-28 |
Family
ID=35321162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200580010414 Pending CN1937938A (en) | 2004-03-31 | 2005-03-23 | Seat for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4580672B2 (en) |
| CN (1) | CN1937938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051127A (en) * | 2017-07-14 | 2020-04-21 | 麦格纳座椅公司 | Conduit attachment molded into foam cushion |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5304078B2 (en) * | 2008-07-30 | 2013-10-02 | 株式会社デンソー | Seat air conditioner mounting structure and seat |
| US10406950B2 (en) | 2015-07-21 | 2019-09-10 | Gentherm Automotive Systems (China) Ltd. | Connector for a climate controlled support device |
| JP7244731B2 (en) * | 2018-07-17 | 2023-03-23 | テイ・エス テック株式会社 | vehicle seat |
| CN116442873A (en) | 2018-07-17 | 2023-07-18 | 提爱思科技股份有限公司 | Vehicle seat |
| JP7448768B2 (en) * | 2019-03-26 | 2024-03-13 | テイ・エス テック株式会社 | vehicle seat |
| JP6867598B2 (en) * | 2019-06-13 | 2021-04-28 | テイ・エス テック株式会社 | Seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233707U (en) * | 1988-08-30 | 1990-03-02 | ||
| JPH11123124A (en) * | 1997-10-21 | 1999-05-11 | Ts Tec Kk | Air-permeable seat |
| FR2815901B1 (en) * | 2000-10-31 | 2003-08-08 | Faurecia Sieges Automobile | UPHOLSTERED ELEMENT FOR VEHICLE AND MANUFACTURING METHOD THEREOF |
| JP3861674B2 (en) * | 2001-11-30 | 2006-12-20 | 株式会社デンソー | Vehicle seat air conditioner and air conditioner built-in vehicle seat |
-
2004
- 2004-03-31 JP JP2004102594A patent/JP4580672B2/en not_active Expired - Lifetime
-
2005
- 2005-03-23 CN CN 200580010414 patent/CN1937938A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051127A (en) * | 2017-07-14 | 2020-04-21 | 麦格纳座椅公司 | Conduit attachment molded into foam cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005287536A (en) | 2005-10-20 |
| JP4580672B2 (en) | 2010-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |