JPH0235594B2 - - Google Patents
Info
- Publication number
- JPH0235594B2 JPH0235594B2 JP57040670A JP4067082A JPH0235594B2 JP H0235594 B2 JPH0235594 B2 JP H0235594B2 JP 57040670 A JP57040670 A JP 57040670A JP 4067082 A JP4067082 A JP 4067082A JP H0235594 B2 JPH0235594 B2 JP H0235594B2
- Authority
- JP
- Japan
- Prior art keywords
- skin
- frame
- molded
- urethane
- seat body
- 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.)
- Expired - Lifetime
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 210000003491 skin Anatomy 0.000 description 72
- 238000000071 blow moulding Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 210000002615 epidermis Anatomy 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【発明の詳細な説明】
本発明は、成形表皮座席体、ことに非通気性の
成形表皮を有する座席体に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a molded skin seat body, in particular a seat body with a non-breathable molded skin.
従来、非通気性の一体成形表皮をフレーム部に
取付けるには、表皮の非通気性を損なわないよう
に取付けるために表皮自体に取付部が設けられず
他部品を介して取付けるので取付が容易でなかつ
た。 Conventionally, when attaching a non-breathable integrally molded skin to a frame part, in order to avoid impairing the non-breathability of the skin, the skin itself does not have a mounting part and is attached via other parts, making it easy to install. Nakatsuta.
本発明はこの種表皮のフレーム部への取付を改
善しようとするものである。 The present invention seeks to improve the attachment of this type of skin to the frame part.
すなわち本発明の第１の目的は、座席体の表皮
の周縁部をフレーム部に取付を容易にできるよう
に予じめ成形した形状とした座席体を提供するに
ある。 That is, a first object of the present invention is to provide a seat body in which the peripheral edge of the skin of the seat body is pre-shaped so that it can be easily attached to a frame portion.
本発明の第２の目的は、表皮の内部のウレタン
の連続気泡内の空気圧を変化させ座席の硬さを調
整できるように気密性を良くした座席体を提供す
るにある。 A second object of the present invention is to provide a seat body with improved airtightness so that the hardness of the seat can be adjusted by changing the air pressure in open urethane cells inside the skin.
本発明の第３の目的は部分的にシートの硬さを
調整できるようにした座席体を提供するにある。 A third object of the present invention is to provide a seat body in which the stiffness of the seat can be partially adjusted.
本発明のその他の目的は従来例および本発明の
好適な実施例に関する以下の記述から明かとなろ
う。 Other objects of the invention will become apparent from the following description of the prior art and preferred embodiments of the invention.
第１図は従来の非通気性の表皮を有する座席体
を示す。表皮１をブロー成形し、内部のウレタン
モールド（クツシヨン材）２の外周全体を覆つて
フレーム（パンフレーム）３に取付けるには表皮
１に取付部が無く、図示は省略したが、他の部品
を介して取付るので取付が容易でない。さらに表
皮１の内部には連続気泡のウレタンモールドがあ
るのでこの内部の空気を外部に出入させるための
空気抜４を有している。 FIG. 1 shows a conventional seat body with a non-breathable skin. In order to blow mold the skin 1 and attach it to the frame (pan frame) 3 while covering the entire outer periphery of the inner urethane mold (cushion material) 2, the skin 1 does not have a mounting part, so other parts (not shown) are required. It is not easy to install because it is installed through the Furthermore, since there is an open-cell urethane mold inside the skin 1, it has an air vent 4 for letting the air inside this mold go in and out to the outside.
第２図は第１図の空気抜４の代りに空気量調整
路５（図示省略したバルブにより開閉される）を
設け、ウレタン２の内部の空気量を調整し座席の
硬さを調整するものである。この場合も第１図同
様表皮１をフレーム３に取付けることが困難で図
示は省略したが、特に表皮１の底部がフレーム３
の底部に接する部分が少ない場合（第１図の表皮
１の形状と同じ）は気密を守ることが困難とな
る。 In Fig. 2, an air volume adjustment passage 5 (opened and closed by a valve not shown) is provided in place of the air vent 4 in Fig. 1, and the air volume inside the urethane 2 is adjusted to adjust the hardness of the seat. It is. In this case as well, as in Fig. 1, it is difficult to attach the skin 1 to the frame 3, so the illustration is omitted, but in particular, the bottom of the skin 1 is
If there is only a small portion of the skin in contact with the bottom (same shape as the skin 1 in FIG. 1), it will be difficult to maintain airtightness.
第３図に本発明の第１の実施例を示す。また第
５図はその一部分の拡大図である。表皮１は非通
気性で熱可塑性の材料を型により一体成形して得
た成形表皮である。この表皮１はたとえば第１０
図について後述する２個取りのブロー成形によつ
て得たものとすることができ、表皮の周縁部に符
号１′で示す凹部を形成してあるのが特徴である。
この凹部１′に、山形断面形状のフレーム３を押
入し、さらに底部に基板６を押して取付けること
により、表皮１はその周縁部において、ことに凹
部１′の下側のフランジをフレーム３と基板６と
で挾み込むことにより確実に、かつ実質的に気密
にフレームに固定されるのである。 FIG. 3 shows a first embodiment of the present invention. FIG. 5 is an enlarged view of a portion thereof. The skin 1 is a molded skin obtained by integrally molding a non-breathable thermoplastic material using a mold. This epidermis 1 is, for example, the 10th
It can be obtained by two-cavity blow molding, which will be described later with reference to the figures, and is characterized in that a recessed portion designated by the reference numeral 1' is formed at the peripheral edge of the skin.
By pushing the frame 3 having a chevron-shaped cross section into the recess 1' and further pushing the board 6 to the bottom, the skin 1 is attached at its periphery, especially the lower flange of the recess 1' between the frame 3 and the board. 6, it is securely and substantially airtightly fixed to the frame.
表皮１の内部にはこの取付に先立つて連続気泡
性の発泡ウレタンモールド２を接着により固定し
てあり、この固定後にフレーム３および基板６の
取付を行なう。このようにすれば全体が独立気密
体を構成し、基板６に設けた空気抜き４を介し弾
性の調整が行なわれる。 Prior to this attachment, an open-cell foamed urethane mold 2 is fixed inside the skin 1 by adhesive, and after this fixation, the frame 3 and the substrate 6 are attached. In this way, the entire structure constitutes an independent airtight body, and the elasticity can be adjusted via the air vent 4 provided in the substrate 6.
第４図に示す第２の実施例においては表皮１の
周縁部に凹部１′および凸部１″が形成してある。
この実施例においては基板６を凸部１″内に挿置
し、その上から凹部１′を利用してＵ字形のフレ
ームまたはクリツプ７を挾み込んで、基板６の上
下に位置する表皮フランジをしつかりとくわえ込
んで、基板６との間に二重の密封部を形成させて
ある。この形式の表皮周縁部はたとえば第１２図
に示す２個どりのブロー成形で得られる。第６図
はこの実施例の拡大図である。基板６には空気量
調整路５が設けてあり、内部と連通している。こ
の空気量調整路５には図示してはないが弁を設け
てあり、これにより内部の空気量を調整し座席の
硬さを調整する。この第２の実施例は２輪オート
バイの座席体として好適である。 In the second embodiment shown in FIG. 4, a concave portion 1' and a convex portion 1'' are formed at the peripheral edge of the skin 1.
In this embodiment, the substrate 6 is inserted into the convex portion 1'', and a U-shaped frame or clip 7 is inserted from above using the concave portion 1' to connect the skin flanges located above and below the substrate 6. is firmly held in its mouth to form a double seal between it and the substrate 6. This type of peripheral edge of the skin can be obtained, for example, by blow molding two pieces as shown in FIG. The figure is an enlarged view of this embodiment.The board 6 is provided with an air amount adjustment path 5, which communicates with the inside.Although not shown, this air amount adjustment path 5 is provided with a valve. This second embodiment is suitable for use as a seat body for a two-wheeled motorcycle.
第７図は第３の実施例で、表皮１は第１２図に
示す２個取りのブロー成形による凹部と凸部とを
有するものである。基板６にはその上部に張出部
６Ａが固定されており、この基板６と張出部６Ａ
の間に凹部の外側を、また基板６には凸部を挿入
し、かつ凹部中にはＩ字ひも状クリツプ８を挿入
して固定する。このような固定法は何重かも密封
部を形成するので、密封の確実性は一段と向上す
る。 FIG. 7 shows a third embodiment, in which the skin 1 has concave portions and convex portions formed by two-cavity blow molding as shown in FIG. 12. A projecting portion 6A is fixed to the upper part of the substrate 6, and the substrate 6 and the projecting portion 6A are connected to each other.
In between, the outside of the recess is inserted, and the protrusion is inserted into the substrate 6, and an I-string clip 8 is inserted into the recess and fixed. Since such a fixing method forms multiple seals, the reliability of the seal is further improved.
第８図はフレーム（Ｕ字形フレーム）３Ａに表
皮１を取付けた実施例である。 FIG. 8 shows an embodiment in which a skin 1 is attached to a frame (U-shaped frame) 3A.
第９図は表皮１をフレーム３と基板６ではさん
で１を固定したものである。又この第９図は第１
７図の拡大図である。 In FIG. 9, the skin 1 is sandwiched between the frame 3 and the substrate 6 and fixed. Also, this figure 9 is the first
This is an enlarged view of FIG. 7.
以上は表皮１のフレームに取付ける部分の形状
について説明したが、次に表皮１のブロー成形の
１個取りと２個取りの場合について説明する。 The shape of the portion of the skin 1 to be attached to the frame has been described above, and next, the cases of blow molding the skin 1 with one mold and two molds will be described.
第１０図、第１１図、第１２図の各々は、ブロ
ー成形の表皮１の２個取りの場合の断面形状（表
皮１の座席体全体の断面形状の図示は省略）を示
し、第１０図、第１１図、第１２図のａ，ｂ，
ｃ，ｄの位置から切つたもの（表皮としては左右
対称に２個取れる）を第５図から第９図の各図に
於いてフレームに取付ける部分を示すものであ
る。第５図から第９図にも上記ａ，ｂ，ｃを示し
てある。 10, 11, and 12 each show the cross-sectional shape of the blow-molded skin 1 in the case of two pieces (the cross-sectional shape of the entire seat body of the skin 1 is omitted); , a, b in FIGS. 11 and 12,
The parts cut from positions c and d (two skins can be taken symmetrically on the left and right sides) are attached to the frame in each of FIGS. 5 to 9. The above-mentioned a, b, and c are also shown in FIGS. 5 to 9.
第１３図、第１４図、第１５図、第１６図は、
表皮１の基板６の取付部の断面図で、さらにブロ
ー成形では１個取りの袋状の場合である（ブロー
成形した表皮１の袋状の全体の断面図は図示省
略）第１３図は第１８図及び第１９図の拡大図で
ある。 Figures 13, 14, 15, and 16 are
FIG. 13 is a cross-sectional view of the attachment part of the substrate 6 of the skin 1, which is a single-piece bag-shaped case in blow molding (the cross-sectional view of the entire bag-like shape of the blow-molded skin 1 is omitted). It is an enlarged view of FIG. 18 and FIG. 19.
１個取りの袋状の場合には内部に詰めるウレタ
ンはこの袋状の表皮を型内に静置させた状態で未
発泡のウレタン材を内部に注入しその場で一体発
泡成形せしめることにより表皮１に密着した連続
気泡ウレタン発泡体２を形成せしめるのがよい。 In the case of a single-piece bag, the urethane to be filled inside is made by injecting unfoamed urethane material into the bag-shaped skin while leaving it in the mold, and forming the skin in one piece on the spot. It is preferable to form an open-cell urethane foam 2 in close contact with the foam 1.
以上の実施例のＵ字クリツプ７、Ｉ字クリツプ
８、タツカーなどを使用せず、直接表皮とフレー
ムを接着或はフレームが樹脂などの場合は高周波
又は超音波又は、その他の熱により融着させるこ
とも出来る。 Without using the U-shaped clip 7, I-shaped clip 8, tacker, etc. in the above embodiments, the skin and frame are directly bonded, or if the frame is made of resin, they are fused using high frequency, ultrasonic waves, or other heat. You can also do that.
第１７図の実施例は座席体の表皮を着座部の分
割袋形表皮１Ａとその左右のバケツト部の分割袋
形表皮１Ｂ，１Ｃの３部分を独立気密体に分割し
各々空気路５によつて空気の保有量を調整し、部
分的に硬さを調整するもので、さらに外側を表皮
１で覆つてフレーム３に前記第１３図の形状で固
定している。 In the embodiment shown in FIG. 17, the skin of the seat body is divided into three independent airtight bodies: a divided bag-shaped skin 1A of the seating part and divided bag-shaped skins 1B and 1C of the left and right bucket parts, and each is connected to an air passage 5. This is used to adjust the amount of air retained and partially adjust the hardness, and the outside is covered with a skin 1 and fixed to the frame 3 in the shape shown in FIG. 13.
又、外側の表皮１と内側１Ａ，１Ｂ，１Ｃの各
各表皮の間には図示は省略したがウレタンを介在
させてもよい。１Ａ，１Ｂ，１Ｃは、ブロー成形
の場合は１個取りである。 Further, although not shown, urethane may be interposed between the outer skin 1 and each of the inner skins 1A, 1B, and 1C. 1A, 1B, and 1C are single pieces in the case of blow molding.
第１８図は第１７図の外周を覆つている外側の
表皮１が無く３分割のままである。着座部の表皮
１Ａの上に織物表皮１１を取付けたもので表皮１
が例えばビニールの場合は織物の感じを与えるも
のである。１Ａ，１Ｂ，１Ｃはブロー成形の１個
取りである。 In FIG. 18, there is no outer skin 1 covering the outer periphery of FIG. 17, and the structure remains divided into three parts. The fabric skin 11 is attached on the skin 1A of the seating area, and the skin 1 is
For example, in the case of vinyl, it gives the feel of a textile. 1A, 1B, and 1C are single-piece blow molded pieces.
第１９図は２輪車用シートの断面図で第２０図
は第１９図のＸ−Ｘ断面である。 FIG. 19 is a sectional view of the two-wheeled vehicle seat, and FIG. 20 is a sectional view taken along line XX in FIG. 19.
表皮１を基板６側より上方に折り曲げた形で、
表皮１の袋成形部１ａを成形し、表皮１の上方と
の接触する部分は、触着されているので、第１９
図、第２０図では表皮１が３個の独立した袋状を
成形している。これらの内部にウレタンモールド
２を有し、各空気路５により、各袋状内部の空気
量を調整し、シートとしての部分的の硬さを調整
するものである。基板６とは、第７図の６Ａを外
側から６に取付けたものである。 With the skin 1 bent upward from the substrate 6 side,
The bag-molded part 1a of the epidermis 1 is molded, and the part that contacts the upper part of the epidermis 1 is touched, so the 19th
In FIG. 20, the skin 1 is formed into three independent bag shapes. A urethane mold 2 is provided inside these, and each air passage 5 is used to adjust the amount of air inside each bag, thereby adjusting the partial hardness of the sheet. The substrate 6 is the one 6A shown in FIG. 7 attached from the outside.
第２１図は、第１９図、第２０図の袋成形部１
ａの間隔を広げて１ｂ，１ｂの如く成形し、表皮
１との接する融着面を広くし、基板６とで成形す
る空間にウレタンを有するものである。 Figure 21 shows the bag forming section 1 in Figures 19 and 20.
1b, 1b are formed by increasing the distance between a and 1b, the fusion surface in contact with the skin 1 is widened, and the space formed with the substrate 6 is filled with urethane.
第２２図は、分割袋状表皮１Ｄを、シート内部
に有し、これと空気路５により、内部の空気量を
調整し、シートの硬さを部分的に変えるものであ
る。基板６との結合はＵ字クリツプ７による１Ｄ
の内部には、ウレタンを有してもよい。 In FIG. 22, a split bag-like skin 1D is provided inside the seat, and this and an air passage 5 are used to adjust the amount of air inside and partially change the hardness of the seat. The connection with the board 6 is 1D using the U-shaped clip 7.
may contain urethane inside.
以上、第２０−２３図は、ブロー成形の１個取
りで成形出来る。但し第２２図の表皮１は２個取
りも可能である。 As described above, the parts shown in Figs. 20-23 can be molded by blow molding in one piece. However, it is also possible to have two skins 1 in FIG. 22.
第１９図、第２０図、第２１図は第１７図の表
皮１によつて外側から、２重に覆つた構造でもよ
い。或は第１８図の織物表皮１１を付けるなどの
構造を併用することが出来る。これは特に第１９
図、第２０図、第２１図の１ａ，１ｂなどの成形
部が図示通り正確に行われず、形が崩れる場合に
必要となる。 19, FIG. 20, and FIG. 21 may have a structure in which the skin 1 shown in FIG. 17 is double-covered from the outside. Alternatively, a structure such as attaching a fabric skin 11 as shown in FIG. 18 can be used in combination. This is especially true for the 19th
This is necessary when the forming portions such as 1a and 1b in Figures 20, 21, etc. are not done exactly as shown and the shape is lost.
第２３図は表皮１に空気通路５の取付ねじ部１
１を表皮１と１体に成形した断面を示す。 Figure 23 shows the mounting screw part 1 of the air passage 5 on the skin 1.
1 is molded into one body with the skin 1.
第２４図表皮１に空気通路５取付ねじ部１２を
別体としてインサートし、表皮材に一体成形した
ものである。 FIG. 24 shows an air passage 5 mounting screw part 12 inserted separately into the skin 1 and integrally molded into the skin material.
本発明によれば上述のごとく、成形された表皮
とウレタンは、表皮１を成形後ウレタンを１体発
泡させるか或は発泡すみのウレタンを表皮に接着
し、固着させているので、従来の空気袋のみのウ
レタンが、無い場合に比べて次のふたつの効果が
得られる。 According to the present invention, as described above, the molded skin and urethane are formed by foaming the urethane together after molding the skin 1, or by bonding and fixing the foamed urethane to the skin. Using only the urethane bag provides the following two effects compared to the case without it.
(イ) 万一表皮が破れて、空気が出ても表皮内にウ
レタンがあるのでクツシヨン性があり、陥没す
ることはない。(b) Even if the skin should be torn and air escapes, the urethane inside the skin provides cushioning properties and will not cave in.
(ロ) ウレタン表皮が、固着されているので内部の
空気量が大きくなつても表皮のみが膨張するこ
とは無い。(b) Since the urethane skin is fixed, the skin alone will not expand even if the amount of air inside increases.
なお、表皮１は２層とし、内側の一層は、グラ
スフイバーなどの補強物を混合したもので成形し
てもよい。また表皮１の外側の必要部分に別層を
密着させて補強してもよい。 The outer skin 1 may have two layers, and the inner layer may be formed of a mixture of reinforcing material such as glass fiber. Further, a separate layer may be brought into close contact with a necessary portion outside the skin 1 for reinforcement.
以上の説明は、ブロー成形で説明したが、ブロ
ー成形に限るものではなく、例えば真空成形、或
は加熱後、成形型による加圧成形、或は、スラツ
シユ製法なども本発明の目的と同一のものであれ
ばよい。また構成部材の材質も限定されるもので
はなく、例えば樹脂などで本発明の目的に添うも
のであればよい。クツシヨン材もウレタンモール
ドに限るものではなく、他のクツシヨン材でもよ
い。 Although the above explanation has been made using blow molding, it is not limited to blow molding. For example, vacuum forming, pressure forming using a mold after heating, or slush manufacturing method are also applicable to the purpose of the present invention. It is fine as long as it is something. Furthermore, the material of the constituent members is not limited, and may be made of resin, for example, as long as it meets the purpose of the present invention. The cushion material is not limited to urethane mold, and other cushion materials may be used.
以上の説明は座席体について説明したが、車両
のドアーパツト、アームレスト、ヘツドレストそ
の他内装品に、或は、家具などにも適応出来てそ
の応用範囲は広い。 Although the above explanation has been about a seat body, the range of application is wide, as it can be applied to door parts, armrests, headrests, and other interior parts of vehicles, as well as furniture.
第１図および第２図はそれぞれ異なる従来の座
席体の縦断面図、第３図は本発明の第１の実施例
の縦断面図、第４図は本発明の第２の実施例の縦
断面図、第５図は第３図に示す第１の実施例の部
分拡大断面図、第６図は第４図に示す第２の実施
例の部分拡大断面図、第７図は第３の実施例の部
分拡大断面図、第８図および第９図はそれぞれさ
らに異なる実施例の部分拡大断面図、第１０図な
いし第１２図はそれぞれ表皮を２個取りブロー成
形した場合のふたつの表皮の接続部分のみの拡大
断面図、第１３図ないし第１６図は表皮を１個取
りブロー成形のものとした場合のそれぞれ異なる
実施例の部分拡大断面図、第１７図および第１８
図は表皮をいくつかに分割したそれぞれ異なる実
施例の縦断面図、第１９図は２輪車用シートの断
面図、第２０図は第１９図のＸ−Ｘ線に沿う断面
図、第２１図はその変形例の一部拡大断面図、第
２２図はさらに異なる二輪車用シートの断面図、
第２３図は表皮に一体に成形した空気通路の取付
ねじ部を示す断面図、第２４図は取付ねじ部を別
体として挿入した実施例の断面図である。
１……表皮、２……連続発泡ウレタン、３……
フレーム、４……空気抜き、５……空気量調整
路、６……基板。
1 and 2 are longitudinal cross-sectional views of different conventional seat bodies, FIG. 3 is a longitudinal cross-sectional view of a first embodiment of the present invention, and FIG. 4 is a longitudinal cross-sectional view of a second embodiment of the present invention. 5 is a partially enlarged sectional view of the first embodiment shown in FIG. 3, FIG. 6 is a partially enlarged sectional view of the second embodiment shown in FIG. 4, and FIG. 7 is a partially enlarged sectional view of the second embodiment shown in FIG. FIGS. 8 and 9 are partially enlarged sectional views of different embodiments, and FIGS. 10 to 12 are views of two skins when two skins are taken and blow molded. FIGS. 13 to 16 are enlarged sectional views of only the connecting portion, and FIGS. 17 and 18 are partial enlarged sectional views of different embodiments in which one skin is blow-molded.
The figures are longitudinal sectional views of different embodiments in which the skin is divided into several parts, Fig. 19 is a sectional view of a two-wheeled vehicle seat, Fig. 20 is a sectional view taken along the line The figure is a partially enlarged cross-sectional view of a modified example, and FIG. 22 is a cross-sectional view of a further different two-wheeled vehicle seat.
FIG. 23 is a cross-sectional view showing a mounting screw portion of the air passage integrally formed on the skin, and FIG. 24 is a cross-sectional view of an embodiment in which the mounting screw portion is inserted as a separate body. 1...Skin, 2...Continuously foamed urethane, 3...
Frame, 4... Air vent, 5... Air amount adjustment path, 6... Board.
Claims (1)
座席体において、前記非通気性表皮の周縁部を予
め型成形して凹部または凸部を形成すると共に、
この型成形した非通気性表皮の内部に連続気泡ウ
レタンモールドを配設し、前記非通気性表皮周縁
部の凹部または凸部を利用して前記非通気性表皮
を直接にフレーム部または基板に密封結合させ、
前記フレーム部または基板には内部に通ずる空気
量調整路を形成して内部空気量の調整によつて弾
性硬さを調整できるようにしたことを特徴とする
座席体。1. In a seat body having a structure in which a non-breathable skin is fixed to a frame part, the peripheral edge of the non-breathable skin is pre-molded to form a recess or a convex part, and
An open-cell urethane mold is placed inside this molded non-breathable skin, and the non-breathable skin is directly sealed to the frame or substrate using the concave or convex portions of the periphery of the non-breathable skin. combine,
A seat body characterized in that an air volume adjustment path leading to the interior is formed in the frame portion or the base plate so that elastic hardness can be adjusted by adjusting the internal air volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4067082A JPS58159782A (en) | 1982-03-17 | 1982-03-17 | Seat body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4067082A JPS58159782A (en) | 1982-03-17 | 1982-03-17 | Seat body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58159782A JPS58159782A (en) | 1983-09-22 |
| JPH0235594B2 true JPH0235594B2 (en) | 1990-08-10 |
Family
ID=12586956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4067082A Granted JPS58159782A (en) | 1982-03-17 | 1982-03-17 | Seat body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58159782A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146118A (en) * | 1979-04-28 | 1980-11-14 | Toyota Motor Co Ltd | Apparatus for adjusting and holding seat |
| JPS572854B2 (en) * | 1978-05-23 | 1982-01-19 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4939703U (en) * | 1972-07-08 | 1974-04-08 | ||
| JPS5449207U (en) * | 1977-09-10 | 1979-04-05 | ||
| JPS572854U (en) * | 1980-06-05 | 1982-01-08 |
-
1982
- 1982-03-17 JP JP4067082A patent/JPS58159782A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572854B2 (en) * | 1978-05-23 | 1982-01-19 | ||
| JPS55146118A (en) * | 1979-04-28 | 1980-11-14 | Toyota Motor Co Ltd | Apparatus for adjusting and holding seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58159782A (en) | 1983-09-22 |
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