CN103909854A - Seat pad used for vehicle - Google Patents
Seat pad used for vehicle Download PDFInfo
- Publication number
- CN103909854A CN103909854A CN201310737122.4A CN201310737122A CN103909854A CN 103909854 A CN103909854 A CN 103909854A CN 201310737122 A CN201310737122 A CN 201310737122A CN 103909854 A CN103909854 A CN 103909854A
- Authority
- CN
- China
- Prior art keywords
- groove
- main body
- liner
- width
- vehicle seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Seats For Vehicles (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention provides a seat pad used for a vehicle with an excellent improved effect on soft feel during riding. The solution is characterized in that in the seat pad (10) used for the vehicle having a pad main body (12) formed by a foamex formed body, the pad main body (12) comprises: a passenger supporting part (14) for supporting a passenger; and a plurality of grooves (28) which are arranged side by side on at least one of a front side and a back side of the passenger supporting part (14), wherein the grooves (28) tilt and sink in the side-by-side direction of the grooves (28) relative to the side of the passenger supporting part (14) where the grooves (28) are arranged.
Description
Technical field
The present invention relates to a kind of vehicle seat used liner, particularly relate to a kind of seat insert that improves pad surfaces soft feeling.
Background technology
Generally speaking, automotive sheet uses the seat insert being formed by the flexible polyurethane foams of high resiliency, described seat insert is positioned on support frame, and wraps skin material in seat pad surfaces, thereby form vehicle seat used.
Soft feeling when obtaining taking, has following method,, in this seat insert, pastes the method for soft massive polyurethane foam on the surface of the seat insert main body being formed by the isocyanurate foam of foaming and molding that is again.But the method need to be pasted other parts block, therefore the increase of the increase of number of components and stickup step increases cost.In addition, block is pasted by binder, therefore likely occurs owing to pasting the bad situations off quality such as crimping that produce.
In following patent documentation 1, disclose by being provided with multiple protuberances at least a portion region at passenger's contact surface, in addition, in following patent documentation 2, disclose by being provided with multiple depressions at least a portion region at passenger's contact surface, all increase thus surperficial soft feeling, and passenger is had to excellent support characteristic.
Prior art document
Patent documentation
Patent documentation 1: the JP 2009-78142 of Japan communique
Patent documentation 2: the JP 2009-160371 of Japan communique
Summary of the invention
The problem that invention will solve
As in aforementioned patent document 1 in the situation that pad surfaces arranges multiple protuberance, for the protuberance that is shaped, the surface of foaming and molding mould will arrange recess, therefore in the time being shaped, while injecting foaming stock solution, each recess inside is not easy to be filled by foaming stock solution, thereby easily the cacoplastic situations such as underfill occurs.
In addition, as in aforementioned patent document 2 in the situation that pad surfaces arranges multiple depression, owing to being provided with multiple protuberances on the surface of foaming and molding mould, so foaming stock solution is not easy to fill, thereby easily produces cacoplastic situation, moreover, although the protuberance forming between each depression also can support passengers, but due to this protuberance be reticulation link, while taking by compression distortion in support passengers, the soft feeling that therefore will improve while taking is limited.
The present invention proposes in view of the above problems, the vehicle seat used liner of the raising effect excellence of soft feeling when its object is to provide a kind of taking.
Solve the method for problem
Vehicle seat used liner of the present invention, possesses the liner main body being formed by foamed resin products, it is characterized in that, described liner main body possesses: passenger support portion, its support passengers; Groove, it has at least been arranged side by side multiplely in one side in the front and back of described passenger support portion, and described groove is with respect to tilting and cave in towards described groove direction side by side of described groove is set in described passenger support portion.
The preferred embodiments of the invention can be, described groove is along the Width setting in described liner main body front, and the closer to Width central portion, the degree of depth of groove is darker.In addition, can be the Width setting of described groove along described liner main body front, the closer to Width central portion, the width of groove is wider.In addition, can possess the longitudinal furrow extending along the direction vertical with Width for described liner main body front, described groove is along the Width setting in described liner main body front, and the end of groove and described longitudinal furrow have interval.In addition, can be for possess the longitudinal furrow extending along the direction vertical with Width in described liner main body front, described groove is along the Width setting in described liner main body front, and the end of described groove is connected with described longitudinal furrow.In addition, can be arranged at for described groove the Width in the front, described passenger support portion of described liner main body, the degree of depth of described groove is darker, more to tilting and cave in towards the direction in front.In addition, can possess the cushion rubber of support passengers buttocks and the back pad at support passengers back for described seat insert main body, the described groove that is arranged at the described passenger support portion of described back pad caves in more deeply than the described groove of the described passenger support portion that is arranged at described cushion rubber.In addition, described groove can be arranged at the front and back of described liner main body.
Invention effect
According to the present invention, owing to being at least arranged side by side multiple grooves and groove tilts and caves in to groove direction side by side in one side at liner main body front and back, therefore the multiple raised lines that are formed at while taking between multiple grooves can occur bending and deformation in the mode of falling down, and can improve the soft feeling while taking.In addition, because the multiple grooves that arrange in liner main body are for being arranged side by side, therefore, in the time of foaming and molding liner main body, be not easy to produce the not filling freely not causing because of the flow of liquid of foaming stock solution, can improve forming characteristic.
Brief description of the drawings
Fig. 1 is the front view of the vehicle seat used liner of the first embodiment of the present invention.
Fig. 2 is along the section-drawing of the A-A line of Fig. 1.
Fig. 3 is along the section-drawing of the B-B line of Fig. 1.
Fig. 4 is the section-drawing of the foaming and molding mould of the seat insert shown in Fig. 1.
Fig. 5 is the section-drawing of the vehicle seat used liner of the second embodiment of the present invention.
Fig. 6 is the front view of the vehicle seat used liner of the 3rd embodiment of the present invention.
Fig. 7 is the front view of the vehicle seat used liner of the modification of the 3rd embodiment of the present invention.
Fig. 8 is the front view of the vehicle seat used liner of the 4th embodiment of the present invention.
Fig. 9 is the section-drawing of the vehicle seat used liner of the 5th embodiment of the present invention.
Detailed description of the invention
(the first embodiment)
Below, with reference to accompanying drawing, embodiment of the present invention are specifically described.
As shown in Figure 1 to Figure 3, the vehicle seat insert of the first embodiment (hereinafter referred to as seat insert) 10 is for supporting the parts as occupant's passenger's buttocks, possessing liner main body 12 and skin material 13 in automotive seat.In addition,, in the present embodiment, situation when cushion rubber is as liner main body 12 has been described, but the present invention also can be applicable to the back pad of support passengers back, also can obtain same effect for back pad.
Liner main body 12 is to have by flexible polyurethane foams etc. the cushion rubber that elastomeric foam molding forms, and possesses: passenger support portion 14, and it is positioned at central authorities carryings passenger's the buttocks of Width and thigh and supports; Sidepiece 16,16, its left and right sides in passenger support portion 14 forms crowned upward.
For the skin material 13 of the coated liner main body 12 of engagement, be provided with a pair of traverse furrow 24 in front and back that broad ways X extends in the front of liner main body 12 (upper surface), and the longitudinal furrow 26 of the pair of right and left of extending along fore-and-aft direction Y.Therefore, form sidepiece 16 than the more close Width of a pair of longitudinal furrow 26 outside, between a pair of longitudinal furrow 26, distinguished the passenger support portion 14 that has formed support passengers.For passenger support portion 14, between a pair of traverse furrow 24 in front and back, distinguished the stern bottom 18 that has formed main support passenger's buttocks, the leg receiving portion 20 that has formed main support passenger's huckle is distinguished in the front of front side traverse furrow 24.
Forming the stern bottom 18 of passenger support portion 14 and the front of leg receiving portion 20, be provided with multiple grooves 28 that broad ways X extends, above-mentioned multiple groove 28 is not connected mutually, but is arranged side by side at certain intervals in prescribed direction (being fore-and-aft direction Y in the present embodiment).
Particularly, multiple grooves 28 at the face that is provided with groove 28 (, the front of stern bottom 18 and leg receiving portion 20) depression darker, more tilting towards the direction of front Y1, and multiple groove 28 tilts and caves in to groove 28 direction (fore-and-aft direction) Y side by side.
Owing to there being multiple grooves 28 of setting described above, in the front of stern bottom 18 and leg receiving portion 20, be arranged side by side more upward more rearward Y2 along fore-and-aft direction Y and tilted and multiple raised lines 32 of setting.
In addition, groove 28 for example can be set with respect to the orientation angle θ of the face depression that is provided with groove 28 in the scope of 5 ° to 85 °.
In the present embodiment, the groove width W that is arranged on stern bottom 18 and the groove 28 in leg receiving portion 20 fronts is set as consistent (with reference to Fig. 2,3) generally on the Width X of liner main body 12 with depth H.In addition, by being arranged at the connecting part 30 at Width two ends of stern bottom 18 and leg receiving portion 20, groove 28 is separated with the longitudinal furrow 26 extending along fore-and-aft direction Y, has interval (with reference to Fig. 1,3) between the end at the two ends of the Width X of groove 28 and longitudinal furrow 26.Thus, the Width both ends that are arranged at multiple raised lines 32 of stern bottom 18 and leg receiving portion 20 link by connecting part 30.
For manufacturing above-mentioned seat insert 10, for example, can utilize foaming and molding mould 50 as shown in Figure 4 to carry out foaming and molding.
Foaming and molding mould 50 possesses: counterdie 52, its shaping liner face side, and opening up; Patrix 54, its shaping cushion back side.Patrix 54, can rotate with respect to counterdie 52 by the hinge 56 that is disposed at counterdie 52 1 sides, by the upper surface open of switch counterdie 52, forms the cavity 58 in the conduct foaming space corresponding with gasket shapes between (at patrix 54) and counterdie 52.
In counterdie 52, be provided with the raised line 60 for top-hung ditch for be shaped traverse furrow 24 and longitudinal furrow 26, meanwhile, be provided with in the position corresponding with the stern bottom 18 being fenced up with raised line 60 by this top-hung ditch and leg receiving portion 20 the ditch shaping raised line 62 that is used to form groove 28.Ditch shaping raised line 62 forms tabular and more tilts to the front Y1 of liner main body 12 from the more past top, mould surface of counterdie 52, is provided with interval multiple on fore-and-aft direction Y.
With such foaming and molding mould 50, by not shown injection device, to the interior injection foaming stock solution of counterdie 52, matched moulds as shown in Figure 4, in the interior foaming and molding liner of cavity 58 main body 12.Then, after foaming and molding liner main body 12, open patrix 54, through the demoulding, obtain liner main body 12.For the liner main body 12 obtaining, utilize the skin material 13 of the coated pad surfaces of traverse furrow 24 and longitudinal furrow 26 engagements, thereby obtain seat insert 10.
By the way and in the seat insert 10 of the present embodiment forming, the multiple grooves 28 that are arranged side by side due to the front of liner main body 12 tilt to cave in to the also column direction of groove, can, with the mode of the falling down deformation that bends, can improve the soft feeling while taking so be formed at multiple raised lines 32 between multiple grooves 28 while taking.
In addition, because the multiple grooves 28 that are arranged at liner main body 12 are to be arranged side by side with interval, therefore the ditch shaping raised line 62 of this groove 28 of making to be shaped arranges with interval on the fore-and-aft direction Y of the die surface of counterdie 52, by 62 of ditch shaping raised lines around space on Width, do not extend continuously divaricately.Therefore, in the time of foaming and molding liner main body 12, foaming stock solution easily flows between ditch shaping raised line 62, is not easy generation because of the not filling that flow of liquid does not freely cause, and can improve forming characteristic.
In addition, in the seat insert 10 of the present embodiment, because the Width both ends of the multiple raised lines 32 that formed by multiple grooves 28 link by connecting part 30, therefore can in the Width central portion softness that keeps stern bottom 18 and leg receiving portion 20, improve the rigidity of both sides, in the time that acquisition is taken in good soft feeling, can be from the health of the practical support passengers in side after taking.
In addition, in the seat insert 10 of the present embodiment, because the degree of depth of multiple grooves 28 is more dark more in the depression that tilts towards the direction of front Y1, and more rearward Y2 is outstanding obliquely more upward for the raised line 32 forming between this groove 28, therefore while taking raised line 32 rearward Y2 fall down, to often be sitting in the rearward Y2 guiding of passenger of forward position of cushion rubber, thus can be to desired seating position guiding.
(the second embodiment)
Below,, describe with reference to Fig. 5 about the second embodiment of the present invention with reference to Fig. 5.
In the seat insert 10 of above-mentioned the first embodiment, the depth H of the groove 28 arranging on passenger support portion 14 is set to consistent situation generally on liner main body 12 Width X to be illustrated, but in the seat insert 10A of the present embodiment, groove 28a is the closer to Width central portion, the degree of depth of groove is darker, and the degree of depth at the depth ratio Width both ends of the Width central portion of groove 28a is darker.
In the seat insert 10A of described the present embodiment, the size that the raised line 32a of Width central portion can be given prominence to upward, the size that the ratio of setting projects upwards at the raised line 32a at Width both ends is larger, can in the Width central portion softness that keeps stern bottom 18 and leg receiving portion 20, improve thus the rigidity of both sides, in the time that acquisition is taken in good soft feeling, can be from the health of the practical support passengers in side after taking.
In addition, due to other structures and action effect identical with the first embodiment, so omitted explanation.
(the 3rd embodiment)
Below, about the 3rd embodiment of the present invention, describe with reference to Fig. 6,7.
In the seat insert 10 of above-mentioned the first embodiment, to the groove width W of the groove 28 arranging on passenger support portion 14, the consistent situation generally that is set on liner main body 12 Width X is illustrated, but in the present embodiment, in seat insert 10B as shown in Figure 6 and seat insert 10C as shown in Figure 7, groove 28b, the groove width W of 28c is wider the closer to Width central portion, and the groove width of the Width central portion of groove 28b, 28c is wider than the groove width at Width both ends.
In seat insert 10B, the 10C of described the present embodiment, because the raised line 32b, the 32c that are formed by multiple groove 28b, the 28c gauge on the fore-and-aft direction Y of Width central portion is less than the gauge on the fore-and-aft direction Y in Width two end portions, therefore can in the Width central portion softness that keeps stern bottom 18 and leg receiving portion 20, improve the rigidity of two side portions, in the time that acquisition is taken in good soft feeling, can be from the health of the practical support passengers in side after taking.
In addition, due to other structures with and action effect identical with the first embodiment, so omitted explanation.
(the 4th embodiment)
Below, with reference to Fig. 8, the 4th embodiment of the present invention is described.
In the seat insert 10 of above-mentioned the first embodiment, to the groove 28 arranging on passenger support portion 14, the connecting part 30 arranging by the Width two ends by stern bottom 18 and leg receiving portion 20 is separated with the longitudinal furrow 26 extending on fore-and-aft direction Y, between the end at the two ends of the Width X of groove 28 and longitudinal furrow 26, exist the situation at interval to be illustrated, but in the present embodiment, the end of the groove 28d arranging on stern bottom 18 is connected with longitudinal furrow 26.
In the seat insert 10D of described the present embodiment, Width both ends and the longitudinal furrow 26 of groove 28d are connected, the Width both ends of the multiple raised line 32d that formed by groove 28d are not connected to each other, therefore in the time taking, this raised line 32d more easily falls down, thereby can improve the soft feeling while taking.
In addition, in the present embodiment, to the groove 28d arranging on stern bottom 18 and longitudinal furrow 26 is connected and leg receiving portion 20 on the groove 28 that arranges separate by connecting part 30 and longitudinal furrow 26, stern bottom 18 situation more soft than leg receiving portion 20 is illustrated, but, be not stern bottom 18, the groove 28 arranging in leg receiving portion 20 also can be connected with longitudinal furrow 26.
In addition, due to other structures and action effect identical with the first embodiment, so omitted explanation.
(the 5th embodiment)
Below, with reference to Fig. 9, the 5th embodiment of the present invention is described.
In the seat insert 10 of above-mentioned the first embodiment, the situation that groove 28 is set in 14 fronts, passenger support portion is illustrated, but in the present embodiment, groove 28 is arranged on the front and back of passenger support sector 14.
Details as shown in Figure 9, in the seat insert 10E of the present embodiment, in the formation stern bottom 18 of passenger support portion 14 and the front of leg receiving portion 20, multiple grooves 28 that broad ways X extends are set, meanwhile, multiple groove 28e that broad ways X extends are also set overleaf.
The groove 28e that is arranged at stern bottom 18 and leg receiving portion 20 back sides is arranged at the position connecting with the support frame 34 of supporting chair liner 10.This groove 28e, positive groove 28a is the same with being arranged at, on fore-and-aft direction Y, be arranged side by side, and with respect to be provided with the stern bottom 18 of groove 28e and the back side of leg receiving portion 20 forwards, backwards direction Y tilt and cave in.
In the seat insert 10E of described the present embodiment, owing to being provided with groove 28,28e at the front and back of passenger support portion 14, the groove 28e that is arranged at positive groove 28 while taking and is arranged at the back side all can, with the mode generation deformation of falling down, can further improve the soft feeling while taking.
In addition, at the front and back of passenger support portion 14, groove 28,28e are set, the situation that groove is set with the wherein one side at front and back is only compared, the amount of recess that obtains the needed groove 28 of same degree flexibility, 28e can diminish, therefore the raised line 32 being formed by groove 28,28e, the overhang of 32e also diminish, thereby can improve forming property and the endurance quality of liner main body 12.
(other embodiments)
In above-mentioned each embodiment, the cushion rubber of support passengers buttocks is illustrated as the situation of the liner main body 12 that is provided with groove 28, but the present invention also can be applicable to the back pad of the portion that leans against that forms support passengers back.In this case, being arranged at the groove of back pad can be darker than being arranged at groove on cushion rubber.
In addition, in the above-described embodiment, the situation that multiple grooves 28 that broad ways X is extended are arranged side by side with interval on fore-and-aft direction Y is illustrated, but the present invention is not limited to this, for example, also the multiple grooves 28 that extend along fore-and-aft direction Y can be arranged side by side with interval on Width X.
In addition, in the above-described embodiment, Width two end portions to the multiple raised lines 32 that formed by groove 28 is illustrated by situation about linking by connecting part 30, but in the present invention, also the connecting part that links adjacent raised line 32 can be arranged to the desired locations on the bearing of trend of raised line 32.By changing by this way the position of described connecting part, desired locations that can be on bearing of trend is adjusted the rigidity of raised line 32.
In addition, although do not enumerate, not departing from the scope of purport of the present invention, can carry out various variations.
Description of reference numerals
10 ... seat insert
12 ... liner main body
13 ... skin material
14 ... passenger support portion
16 ... sidepiece
18 ... stern bottom
20 ... leg receiving portion
24 ... traverse furrow
26 ... longitudinal furrow
28 ... groove
30 ... connecting part
32 ... raised line
Claims (8)
1. a vehicle seat used liner, possesses the liner main body being formed by foamed resin products, it is characterized in that possessing: passenger support portion, its support passengers; Groove, it has at least been arranged side by side multiplely in one side in the front and back of described passenger support portion, and described groove, with respect to the face that described groove is set in described passenger support portion, tilts and caves in to described groove direction side by side.
2. vehicle seat used liner claimed in claim 1, is characterized in that, described groove is along the Width setting in described liner main body front, and the closer to Width central portion, the degree of depth of groove is darker.
3. the vehicle seat used liner described in claim 1 or 2, is characterized in that, described groove is along the Width setting in described liner main body front, and the closer to Width central portion, the width of groove is wider.
4. the vehicle seat used liner described in any one in claim 1-3, it is characterized in that, described liner main body front possesses the longitudinal furrow extending along the direction vertical with Width, and described groove is along the Width setting in described liner main body front, and the end of groove and described longitudinal furrow have interval.
5. the vehicle seat used liner described in any one in claim 1-3, it is characterized in that, described liner main body front possesses the longitudinal furrow extending along the direction vertical with Width, and described groove is along the Width setting in described liner main body front, and the end of described groove is connected with described longitudinal furrow.
6. the vehicle seat used liner described in any one in claim 1-5, is characterized in that, described groove is arranged at the Width in the front, described passenger support portion of described liner main body, and the degree of depth of described groove is darker, is more tilting and is caving in towards the direction in front.
7. the vehicle seat used liner described in any one in claim 1-6, it is characterized in that, described liner main body possesses the cushion rubber of support passengers buttocks and the back pad at support passengers back, and the described groove that is arranged at the described passenger support portion of described back pad deeper caves in than the described groove of the described passenger support portion that is arranged at described cushion rubber.
8. the vehicle seat used liner described in any one in claim 1-7, is characterized in that, described groove is arranged at the front and back of described liner main body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-287131 | 2012-12-28 | ||
| JP2012287131A JP6211267B2 (en) | 2012-12-28 | 2012-12-28 | Vehicle seat pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909854A true CN103909854A (en) | 2014-07-09 |
| CN103909854B CN103909854B (en) | 2017-01-11 |
Family
ID=51035962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310737122.4A Expired - Fee Related CN103909854B (en) | 2012-12-28 | 2013-12-26 | Seat pad used for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6211267B2 (en) |
| CN (1) | CN103909854B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614321A (en) * | 2015-05-28 | 2018-01-19 | 株式会社普利司通 | Seat cushion |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017056078A (en) * | 2015-09-18 | 2017-03-23 | 株式会社ブリヂストン | Vehicular seat pad |
| JP2020011112A (en) * | 2019-10-23 | 2020-01-23 | 株式会社ブリヂストン | Vehicular seat pad |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036527A (en) * | 1975-04-10 | 1977-07-19 | Otaco Limited | Transportation seating construction and system |
| JP2009078142A (en) * | 2007-09-06 | 2009-04-16 | Bridgestone Corp | Vehicular seat pad and its manufacturing method |
| CN101428575A (en) * | 2008-12-16 | 2009-05-13 | 陈仕贤 | Health-care environment-friendly automobile cushion |
| JP2009160371A (en) * | 2007-07-23 | 2009-07-23 | Bridgestone Corp | Vehicle seat pad and vehicle seat |
| CN202046219U (en) * | 2011-04-07 | 2011-11-23 | 杨境伦 | Ventilated chair cushion for children and ventilated chair cushion device for children |
| CN102815239A (en) * | 2011-06-06 | 2012-12-12 | 丰田纺织株式会社 | Vehicle seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912477B2 (en) * | 1991-06-28 | 1999-06-28 | 鐘紡株式会社 | mattress |
| JPH065551U (en) * | 1992-04-23 | 1994-01-25 | アラコ株式会社 | Sheet |
| JP4447264B2 (en) * | 2003-07-30 | 2010-04-07 | 株式会社イノアックコーポレーション | Seat seat |
| US8162402B2 (en) * | 2008-10-27 | 2012-04-24 | Toyota Boshoku Kabushikia Kaisha | Vehicular seats |
| JP5518417B2 (en) * | 2009-10-02 | 2014-06-11 | 東洋ゴム工業株式会社 | Vehicle seat pad |
-
2012
- 2012-12-28 JP JP2012287131A patent/JP6211267B2/en not_active Expired - Fee Related
-
2013
- 2013-12-26 CN CN201310737122.4A patent/CN103909854B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036527A (en) * | 1975-04-10 | 1977-07-19 | Otaco Limited | Transportation seating construction and system |
| JP2009160371A (en) * | 2007-07-23 | 2009-07-23 | Bridgestone Corp | Vehicle seat pad and vehicle seat |
| CN101854836A (en) * | 2007-07-23 | 2010-10-06 | 株式会社普利司通 | Vehicle seat pad and vehicle seat |
| JP2009078142A (en) * | 2007-09-06 | 2009-04-16 | Bridgestone Corp | Vehicular seat pad and its manufacturing method |
| CN101428575A (en) * | 2008-12-16 | 2009-05-13 | 陈仕贤 | Health-care environment-friendly automobile cushion |
| CN202046219U (en) * | 2011-04-07 | 2011-11-23 | 杨境伦 | Ventilated chair cushion for children and ventilated chair cushion device for children |
| CN102815239A (en) * | 2011-06-06 | 2012-12-12 | 丰田纺织株式会社 | Vehicle seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614321A (en) * | 2015-05-28 | 2018-01-19 | 株式会社普利司通 | Seat cushion |
| US10561246B2 (en) | 2015-05-28 | 2020-02-18 | Bridgestone Corporation | Seat pad |
| CN107614321B (en) * | 2015-05-28 | 2020-02-28 | 株式会社普利司通 | Seat cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014128360A (en) | 2014-07-10 |
| JP6211267B2 (en) | 2017-10-11 |
| CN103909854B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6940602B2 (en) | Foam molded product | |
| CN101822467A (en) | Sponge mattress structure | |
| CN103909854A (en) | Seat pad used for vehicle | |
| CN103068628B (en) | Head rest device for vehicle | |
| CN205951766U (en) | Chair for vehicles | |
| CN219295230U (en) | Gasket component | |
| CN107614318B (en) | Seat cushion and seat cushion manufacturing apparatus | |
| JP2017056078A (en) | Vehicular seat pad | |
| JP6577312B2 (en) | Vehicle seat pad | |
| US20190193614A1 (en) | Vehicle seat | |
| CN102971125B (en) | The manufacture method of foam molded product, the manufacturing equipment of foam molded product and foam molded product | |
| JP2009023596A (en) | Seat pad for vehicle | |
| JP2002300936A (en) | Seat pad for vehicle and manufacturing method therefor | |
| JP2023166532A (en) | Vehicular cushion pad and foam for lower layer thereof | |
| US11759982B2 (en) | Foam molded product, method for producing foam molded product, and molding die structure of foam molded product | |
| JP2020011112A (en) | Vehicular seat pad | |
| JP4719342B2 (en) | Seat cushion pad | |
| JP2017070628A (en) | Seat pad and method for manufacturing seat pad | |
| CN202020082U (en) | Chair back supporting linkage device | |
| CN110801125B (en) | Hardness-adjustable cushion | |
| JP2008302085A (en) | Cushion structure for seat | |
| CN219237230U (en) | Supercritical foaming double-density cushion body | |
| JP5518417B2 (en) | Vehicle seat pad | |
| CN113580461B (en) | Foam mold and method for multi-hardness one-step molding automobile seat | |
| JP5601011B2 (en) | Seat, cushion for seat, and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |