JPS60168629A - Manufacture of three-dimensional trim cover - Google Patents
Manufacture of three-dimensional trim coverInfo
- Publication number
- JPS60168629A JPS60168629A JP2447684A JP2447684A JPS60168629A JP S60168629 A JPS60168629 A JP S60168629A JP 2447684 A JP2447684 A JP 2447684A JP 2447684 A JP2447684 A JP 2447684A JP S60168629 A JPS60168629 A JP S60168629A
- Authority
- JP
- Japan
- Prior art keywords
- trim cover
- dimensional
- hot
- skin
- wadding
- 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
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
パネルその他車両用内装品および家具などに使用される
立体トリムカバーの裂法に関するものである。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a method for tearing three-dimensional trim covers used for panels and other vehicle interior items, furniture, and the like.
まず、従来のトリムカバーの製作について説明する。First, manufacturing of a conventional trim cover will be explained.
第1図は座席体のフロントクッションFCトフロントバ
ックFBが別体で、その結合部の図示を省略した例で、
トリムカバーの外観を示し、そのA−Aa矢睨断面が第
一図で、ウレタンモールドSを除いた部分がトリムカバ
ーである。Figure 1 shows an example in which the front cushion FC and front back FB of the seat body are separate parts, and the connecting part is not shown.
The appearance of the trim cover is shown in Fig. 1, which is a cross section taken along the line A-Aa, and the portion excluding the urethane mold S is the trim cover.
トリムカバーは表皮l1ワデイングλ、裏基布3の三層
の必要部分が高周波融層装置で上型と下型(図示省略ノ
との間に挿置して圧縮し、高周波電流を通すと上記三層
は融着部グで融層される。The trim cover is made by inserting and compressing the three layers of the outer skin l1 wading λ and the back base fabric 3 between the upper mold and the lower mold (not shown) using a high-frequency fusing device, and then passing a high-frequency current through it. The three layers are fused together in the fusion zone.
第一図の融層部りは外−視上は第7図のa〜ri、e〜
bの長さで巾wの4’!層線グAである。The melt zone in Figure 1 is externally viewed from a to ri, e to in Figure 7.
Length b and width w 4'! The layer line is A.
従来は−)二型と下型の相対う゛る面は総て同一平面で
あるので、トリムカバーの上記三層が上型と下型とで1
触M部りで融層された後のトリムカバーは第3図に示す
ν■〈各融層部りAは総て同一平面上にある。Conventionally -) Since the opposing surfaces of the second mold and the bottom mold are all on the same plane, the above three layers of the trim cover are one layer of the upper mold and the lower mold.
The trim cover after being fused at the contact point M is shown in FIG.
従って、巣3図の同一平面」=にある融M紳llAを肩
するトリムカバーで第一図で示したウレタンモールドS
がトリムカバーの裏基布3に接する面5Aが曲面(第1
図の外側の表皮/の曲面と融層線’%Aの曲線に相当す
る〕に清って葎う場合は融層線りはazd、e〜hの曲
1腺となる。Therefore, the urethane mold S shown in Figure 1 should be used with the trim cover that shoulders the molten metal on the same plane in Figure 3.
The surface 5A in contact with the back base fabric 3 of the trim cover is a curved surface (first
If the curved surface of the epidermis on the outside of the figure and the fused layer line 'corresponds to the curve of %A] are used, the fused layer line will be the curve 1 gland of azd, e to h.
第7図の例ではazb、c〜d、e〜f、g〜hは外9
111から見ると凸の曲勝b〜0、f −gの門の曲i
腺となる。In the example in Figure 7, azb, c~d, e~f, g~h are outside 9
When viewed from 111, the convex song is b ~ 0, f - g's gate song i
Becomes a gland.
融層部りは上型と下型とで11ニして「1]Wを存し、
表皮/、ワデイングコ、裏基布3が融層した固い層に成
形されている。従って平面的に成形された第3図の融N
a’lAを第1図のa〜d、e〜hの曲線として曲げて
使用すると融層線4ZAの断面の融着部qは第11A図
(BコのB−B線の断面ンでは折線状のしわまたは第り
8図(第2図のB−B線断面9では小波状のしわとなる
。その理由は第2図に示スウレタンモールドSが柔らか
く、ウレタンモールド5と融漸部ダの間に空間3aもち
り、さらに融着部グに対するウレタンモールドSの反発
力が弱いこと、次には第2図の断面に見る如く融着部q
以外の表皮/、ワデイングコ、裏基布3の79さWは融
層部りの厚さに比べて厚く、断面が楕円状であるから、
外側に曲げる(a−b、g〜hなど〕と内側の裏基布3
が圧縮を受け、しわが発生する。内側に曲げる(b−c
、f=gなど)と外側の表皮/が圧縮を受け皺が生ずる
。これらのしわはワデイングユが柔かいので発生し易く
、さらには融Ngq、” Aに折れしわ、小波しわの発
生を誘発する原因となる。The melt layer part has 11 parts in the upper mold and the lower mold and has "1] W,
The outer skin, wading coat, and back base fabric 3 are formed into a hard layer with a melted layer. Therefore, the fused N shown in Fig. 3 is formed flatly.
If a'lA is used by bending it as the curves a to d and e to h in Figure 1, the fused part q in the cross section of the fusion layer line 4ZA will be the broken line in the cross section of the line B-B in Figure 11A. The reason for this is that the urethane mold S shown in FIG. 2 is soft, and the urethane mold 5 and melting part da In between, there is dust in the space 3a, and furthermore, the repulsive force of the urethane mold S against the fused part q is weak, and next, as seen in the cross section of Fig. 2, the fused part q
Since the 79 W of the outer skin/Wade Ingco and the back base fabric 3 is thicker than the thickness of the melting layer, and the cross section is elliptical,
Bend outward (a-b, g-h, etc.) and inner back base fabric 3
undergoes compression and wrinkles occur. Bend inward (b-c
, f=g, etc.) and the outer epidermis undergoes compression and wrinkles occur. These wrinkles are easy to occur because the wadeinyu is soft, and furthermore, they can cause folding wrinkles and small wave wrinkles to occur in the melting layer.
第S図のワデイングコの厚さが厚く溝コaの深さWが深
いと上記と同じ理由により、融着部ダ、4’Aにしわ、
小波が発生する。さらには表皮/とワディングλのm
”−n融着部<z、+に対して直角に近い壁は、上記と
同じ内側−または外側に曲けられると図示は省略するが
座屈、倒れなどの変形及びしわが生じ、外観品質が悪く
なる。If the thickness of the wading core in Figure S is thick and the depth W of the groove core is deep, wrinkles will appear in the fused portion DA and 4'A for the same reason as above.
Small waves occur. Furthermore, m of epidermis/and wadding λ
``-n Welded part < z, If a wall close to a right angle to + is bent inward or outward as described above, deformation such as buckling or falling and wrinkling will occur (not shown in the figure), which will deteriorate the appearance quality. becomes worse.
第グA図、第り8図、第5図などの折しわ、小波、変形
などは外観上、非常に商品価値を落とす。Creases, small waves, deformations, etc. shown in Figures A, 8, and 5 greatly reduce the product value in terms of appearance.
従来のミシン縫いトリムカバーでも第S図の溝2aのW
が深い場合、あるいは第1図の3〜51g−hなどの曲
線のRが特に小さい場合は、表皮lの材料によっては折
れしわ、小波しわ、変形などの悪い現象が高周波トリム
カバー同様に発生している。Even with conventional machine-stitched trim covers, W in groove 2a in Figure S
If the curve is deep, or if the R of the curves 3 to 51g-h in Figure 1 is particularly small, depending on the material of the skin l, bad phenomena such as creases, wavy wrinkles, and deformation may occur in the same way as the high-frequency trim cover. ing.
従来の高周波融着カバーは、ミシン縫いトリムカバーに
比べて、外観上の’線層aの変化の自由度に対応可能で
、デザイン上有利であり、省力化も進められるが、上記
の如き欠点を有している。Compared to machine-sewn trim covers, conventional high-frequency fused covers are advantageous in terms of design because they can accommodate changes in the line layer a in terms of appearance, and are more labor-saving; however, they have the drawbacks mentioned above. have.
これらの対策として裏基布Jに接して1例えば厚いビニ
ールレザー等を同時に融層し、融着部を厚くするなどの
方法があるが、工数、材料費等の関係で、高価となる割
合には効果が少ない。As a countermeasure to these problems, there is a method of simultaneously applying a layer of thick vinyl leather or the like to the backing fabric J to thicken the fused part, but this method is expensive due to the number of man-hours and material costs. has little effect.
第1図のフロントクッションFC、フロントバックFB
の形状を人間の体形に適応すべく人間工学的に考照した
トリムカバーの座席体で形成しても上記の如き欠点を有
している。Front cushion FC and front back FB in Figure 1
Even if the seat body is formed with a trim cover that is ergonomically designed to adapt to the shape of the human body, it still has the above-mentioned drawbacks.
本発明は従来例の上記欠点に鑑みてなされたもので、上
記欠点を解消し、人間工学的に優れた座席体およびこれ
に類する製品を押、供しようとするものである。The present invention has been made in view of the above-mentioned drawbacks of the conventional example, and is intended to eliminate the above-mentioned drawbacks and provide a seat body and similar products with excellent ergonomics.
以下、本発明の一実楕的について添付図面を参照して詳
細に説明する。Hereinafter, the details of the present invention will be explained with reference to the accompanying drawings.
第6図に示した本発明の実施例は、第1図のe〜hの曲
線の崎庸aグAの総てを高周波成形時から有する立体ト
リムカバーであり、第7図は第6図のe〜hの融層線q
Aの断面の融着部グを示す。The embodiment of the present invention shown in FIG. 6 is a three-dimensional trim cover that has all of the slopes A of the curves e to h in FIG. 1 from the time of high-frequency molding, and FIG. Melting line q from e to h
The fused portion of the cross section of A is shown.
第7図は第4’A図、第78図に示した如き折れしわ、
小波などのしわが無い平滑な融層部4t(融着線4/A
)を示す。Figure 7 shows creases as shown in Figures 4'A and 78;
Smooth fused layer part 4t without wrinkles such as small waves (fused line 4/A
) is shown.
第3図は融着装置で第6図、第7図の融N線<ZA、融
着部tの形状を上下反対に示している。FIG. 3 shows a fusion device in which the fusion N line <ZA and the shape of the fused portion t in FIGS. 6 and 7 are shown upside down.
杓号//は上型、/θは下型である。下型/θに表皮/
、ワディングコ、裏基布3を”、fi g、hの曲線に
浴って最初から設置して上型//、下型/θでf上部し
、?¥周波、触看を行うと第6図に示す融層時から所望
の曲面を有する立体トリムカバーが出来る。The ladle number // is the upper mold, and /θ is the lower mold. Lower mold/epidermis on θ/
, Wadingko, set the back base fabric 3 from the beginning according to the curves of fig g, h, upper mold //, lower mold / θ, f upper part, ? \ frequency, touch the 6th A three-dimensional trim cover with a desired curved surface can be produced from the melt layer shown in the figure.
第9図は第8図のχ−X断面を示し、第8図は第9図の
Y−Y断面を示す。、・融層部1I−(融着線qA)f
:成形する下型//、下型10の断面を示す。9 shows a χ-X cross section in FIG. 8, and FIG. 8 shows a Y-Y cross section in FIG. 9. ,・Fusion layer part 1I-(fusion line qA) f
: Lower mold to be molded // shows a cross section of the lower mold 10.
第1OA図d2第9図の各1((円弧曲がb)の融層部
qの高さの異なる場合を示し、これによると第6図の融
着線ダAの全部又は一部の高さの異なる曲面を有するト
リムカバーも得られる。さらに図示は省略するが、第6
図のe〜11線は外側から直睨すると商科であるが、こ
れも曲線に変えることが出来る。あるいは第1θA図、
第1oB図に示すルーズ伏の融層部+AのZ−Z線断面
を有するものでもよい。1OA diagram d2 shows cases where the height of the fusion layer part q of each 1 ((circular curve b) in FIG. A trim cover having curved surfaces of different heights can also be obtained.Furthermore, although not shown, the sixth
Lines e to 11 in the figure are commercial when viewed directly from the outside, but this can also be changed to a curved line. Or Figure 1θA,
It may have a Z-Z line cross section of the loose melt layer +A shown in FIG. 1oB.
第7図のフロントクッションFCが人間の尻型状の曲面
を竹する立体トリムカバーを必要とする場合は、(ウレ
タンモールドSの表面&A!+尻W吠)第1θB図のル
ープ伏の融N線グAを曲面が必要形状の尻型に対応させ
た融層部とする。また説明は省略するがフロントバック
FBの形状も人間の背中の形状に対応させることが出来
て上記従来例の欠点を解消することが出来る。この場合
、必要によってはワディングλの代りに次に説明する立
体形因ウレタン2Aが尻型に対応する形状のものを使用
しても良い。If the front cushion FC in Fig. 7 requires a three-dimensional trim cover with a curved surface in the shape of a human butt, (surface of urethane mold S & A! + butt W) The wire rod A is made into a melting layer part whose curved surface corresponds to the required shape of the tail. Further, although the description will be omitted, the shape of the front back FB can also be made to correspond to the shape of the human back, thereby eliminating the drawbacks of the above-mentioned conventional example. In this case, if necessary, instead of the wadding λ, a three-dimensional urethane 2A described below having a shape corresponding to the tail shape may be used.
第1/図は第りA図、第+B図、第S図に示した従来例
の欠点を改善したもので、立体形状ウレタン2Aは外観
上は第1図のA−A断面より上方のb点刊近までの形状
と第S図の溝2aの深さW位にウレタンモールド又はス
ラブウレタンを成形したもので、表皮/も材質によって
は予め型によっては熱加工により成形されたものを使用
してもよくt記第S図の例の欠点を除いた立体トリムカ
バーで、第1/図は融着前の表皮/、ワディング2A、
裏基布3を三層に配した例である。融層完成後のトリム
カバーは第6図に図示した巾Wが深い溝を有する立体ト
リムカバーである。Fig. 1/Fig. 1 improves the drawbacks of the conventional examples shown in Figs. Urethane mold or slab urethane is molded to the shape up to the point of publication and the depth W of the groove 2a in Fig. This is a three-dimensional trim cover that removes the drawbacks of the example shown in Figure S. Figure 1 shows the skin before fusion, wadding 2A,
This is an example in which the back base fabric 3 is arranged in three layers. The trim cover after the completion of the melting layer is a three-dimensional trim cover having a groove with a deep width W as shown in FIG.
表皮/は下型/θA、10Bに浴って設置され、立体形
状ウレタンの溝部がその設置されて、立体トリムカバー
が成形される。立体形状ウレタン2Aは他の図の例でも
応用出来る。The skin is placed over the lower molds θA and 10B, and the three-dimensional urethane grooves are installed to form a three-dimensional trim cover. The three-dimensional urethane 2A can also be applied to the examples shown in other figures.
第72図は表皮/と別体の表皮/Aの一端が内1111
1に折り返されて市ねられ、これらとワディングコ、裏
基布3が融層部りで融層されているトリムカバーを示す
。この場合、表皮/Δが折り込まれて融層したJi漸部
lI″i例えば第6図のe〜r〜g〜hの線の様な融層
線りAで融層された図示は省略するが、これも立体的な
トリムカバーである。Figure 72 shows the epidermis/and the separate epidermis/A with one end inside 1111.
1 is folded back and placed on the market, and these trim covers, a wadding coat, and a back base fabric 3 are fusion layered at the fusion layer part. In this case, the epidermis/Δ is folded and the fusion layer is formed at the fusion layer A, for example, the lines e-r-g-h in FIG. 6. Illustrations of the fusion layer A are omitted. However, this is also a three-dimensional trim cover.
最初に表皮/Aの一端を上面/θCとに1部10D、1
0Eの内側で凹状となし、その内側にIJ字形に曲げて
挿入してよ型//が下るに従って上部100、/ OE
も下りU字形の一端が梼き込まれて第72図の図示の様
に折込まれて密着した時に通電し、各心安′触漬部ヶで
各祠料が強肩されているものである。First, place one end of the epidermis/A on the upper surface/θC, 1 part 10D, 1
Make a concave shape on the inside of 0E, bend it into an IJ shape and insert it inside the mold.
When one end of the descending U-shape is folded in as shown in FIG. 72 and the two are brought into close contact with each other, electricity is applied, and each abrasive material is strongly supported at each contact point.
融層後、上型//が上るとスプリング/2により上部/
OE、/ ODは上方に上り、上記の下型10に突起
部100の上面とで上mlの凹部の長い溝部uaを形成
する。After the melt layer, when the upper mold // rises, the upper mold // rises and the upper mold //
OE and /OD rise upward and form a long groove ua with an upper ml recess in the lower mold 10 and the upper surface of the protrusion 100.
第73図は表皮/と別体の表皮/Aの上に玉ぶち/3が
成形されて、これと−都電ねた表皮/、ワディングλ、
裏基布3が融胸部ヶで融層されているトリムカバーを示
す。Figure 73 shows a bead/3 formed on a separate skin/A, and this and the -Toden skin/, wadding λ,
A trim cover is shown in which the back base fabric 3 is fusion-layered with a fusion-layer.
この場合、玉ぶち/3と融着部りは、例えば第6図の8
〜1〜g −hのような融層部で融着された立体的なト
リムカバー(図示省略うである。表皮lと表皮/Aは別
体であるが、仕様によっては一枚の表皮の場合もある。In this case, the bead/3 and the fused part are, for example, 8 in Figure 6.
~1~g A three-dimensional trim cover (not shown) that is fused with the fusing layer like h - h.Skin 1 and skin /A are separate bodies, but depending on the specifications, they can be made of a single skin. In some cases.
第73図に示したトリムカバーの融着装置は図示省略し
たが第72図に示した例と同一である。Although the trim cover fusing device shown in FIG. 73 is not shown, it is the same as the example shown in FIG. 72.
最初にテープ状の玉ぶち/3の材料を下型/θの突起部
iocの上面と上部10D、10Eとの内側で凹状とな
し、その内側にU字状に曲げて挿入してよ型//が下る
に従って上部/θD、10Eも下シ、テープ状の玉ぶち
/3は巻き込まれて玉ぶちの形状となった時に通電し、
必要融着部ヶで各月料が、”触着されるものである。First, make a concave shape with the tape-shaped bead material /3 on the inside of the upper surface of the protrusion ioc of the lower mold /θ and the upper parts 10D and 10E, bend it into a U-shape and insert it inside the mold / As / goes down, the upper part /θD, 10E also goes down, and the tape-like bead /3 is energized when it is rolled up and becomes a bead shape.
Each month's fee will be "attached" to the required fused parts.
この場合、玉ぶち/3はテープ状のものでなく、初めか
ら玉ぶち伏に別途成形されたものを使用しても良い。ま
た第13図に示した玉ぶち/3の中心の9間が無く密層
してもよく、あるいはこの空間に別の玉石を挿入したも
のでもよい。In this case, instead of being tape-shaped, the ball-shaped part 3 may be formed separately into a ball-shaped part from the beginning. Further, the center 9 spaces of the ball bulge/3 shown in FIG. 13 may be omitted and the space may be densely layered, or another ball may be inserted into this space.
以上、各1#1M装置で図示は省略したが上型と下ノ(
すはヒF反対に配置しても良い。As mentioned above, although illustrations are omitted for each 1#1M device, the upper mold and lower mold (
S and F may be placed opposite to each other.
次に本発明による立体トリムカバーの製法によると次の
ような効果がある。Next, the method for manufacturing a three-dimensional trim cover according to the present invention has the following effects.
(a)トリムカバーの着眉線の折れしわ、小波、変形な
どの外観不良の発生が無く、外観が向上することはfl
I記の1由りである。史らに下型10゜IOA、10B
、IOC,/1ll)、10Eなどの図面形状に活って
予め、表皮/、表皮/A、ワデイングコ、裏基布3を設
置してから上型/lで圧縮し、通電融着して第6図の立
体トリムカバーが優られる。この立体形状はウレタンモ
ールドSの表側形状と一致するので、これに覆つても融
着部は勿論融層部以外の表皮もしわ、変形が発生しない
。これに対し従来では第3図の平面トリムカバーでは融
着していない表皮の部分にもしわは発生していたのであ
る。(a) There is no occurrence of appearance defects such as creases, small waves, and deformation of the eyebrow line of the trim cover, and the appearance is improved.
This is because of the first reason in Book I. Fumi et al. lower mold 10゜IOA, 10B
, IOC, /1ll), 10E, etc., the outer skin/, the outer skin/A, the wading coat, and the back base fabric 3 are installed in advance, and then compressed with the upper die/l, and then fused with electricity. The three-dimensional trim cover shown in Figure 6 is superior. Since this three-dimensional shape matches the shape of the front side of the urethane mold S, even if it is covered with this, not only the fused portion but also the skin other than the fused layer portion will not wrinkle or deform. In contrast, in the conventional planar trim cover shown in FIG. 3, wrinkles also occurred in the portion of the skin that was not fused.
(b)@記、第11A図、第&B肉、第S図の例の如く
ワデイングコの厚さが厚く、溝コaが深い場合、あるい
は融NHのRが特に小さい場合に発生する外観不良を改
善することが出来る。(b) As shown in the examples in Figure 11A, Figure &B, and Figure S, the appearance defects that occur when the wading core is thick and the groove core a is deep, or when the R of the molten NH is particularly small. It can be improved.
(c) inn郡部巾Wをせ捷くすると、表皮/の仕様
によっては外部から融N線が見えず、ミシン縫いトリム
カバーと同一の感触の製品が鍔られる。(c) When the width W of the inn is made narrower, depending on the specifications of the skin, the fused N wire cannot be seen from the outside, and a product with the same feel as a machine-stitched trim cover is produced.
(dl 前記第1OA図、第1OB図に示した人間の尻
型形状に適応した曲面を有する立体トリムカバーは人間
工学的に着座時の体千分布を考慮した肩座体形の立体ト
リムカバーであり、乗心地の改善の効果は大きい。(dl The three-dimensional trim cover shown in Figures 1OA and 1OB above, which has a curved surface adapted to the shape of the human buttocks, is a three-dimensional trim cover with a shoulder seat shape that takes into account the ergonomic distribution of the human body when seated. , the effect of improving riding comfort is significant.
f、l 省力化コストダウン、商品性向上に格段の向上
が望める。f, l Significant improvements can be expected in labor saving, cost reduction, and improved product quality.
以上、本発明の説明については、1更宜よ、座席の立体
トリムカバーとして、また製法については高周波融着と
したが、本発明はこれに限定されるものでなく、本発明
の精神を逸脱しないで幾多の変化、変則のあることは勿
論で、例えば座席用トリムカバーだけでなく車両用ドア
パッド、インストメントハネル、その他の車両用内装品
或は家具などにも応用でき、パネルに応用の場合は裏基
布をハードボードのパネルに変え、ワディングをモール
ドウレタンに代える場合もあり、また、高周波融着てな
く、超音波融着あるいはその他の熱融着による製法の場
合もある。Above, the present invention has been described as a three-dimensional trim cover for a seat, and the manufacturing method is high frequency fusion, but the present invention is not limited to this, and departs from the spirit of the present invention. It goes without saying that there are many changes and irregularities, for example, it can be applied not only to seat trim covers, but also to vehicle door pads, instrument panels, other vehicle interior items or furniture, and when applied to panels. In some cases, the backing fabric is replaced with a hardboard panel and the wadding is replaced with molded urethane, and there are also cases where ultrasonic welding or other heat welding is used instead of high frequency welding.
第1図より第5図は従来のトリムカバーに係り、第7図
はトリムカバーを示す座席の斜視図、第一図は第1図に
おけるA−Aa矢睨の断面図、第3図はトリムカバーの
斜視図Th第4’A図、第1/−B図は共に第2図のB
−B線における断面図、第S図はトリムカバーの溝を示
す断面図、第6図以降は本発明の実施例で、第4図は立
体トリムカバーの斜視図、第7図はしわのない融着部を
示すトリムカバーの断面図、第3図は融着装置の断面図
、第9図は第3図のX−X線における断面図、第1OA
図は融着部の高さの異なる例を示す融着型の断面図、第
1OB図は尻型に対応した融着線を示す平面図、第1/
図は第’JA図、第48図の従来例の欠点を除いた本発
明の一実施例の融着装置の斜視図、第72図は一万の表
皮が折り返されて融着される実癩例の断面図、第73図
は玉ぶち融着例の断面図である。
/ /A@−表皮、−〇〇ワディング1.2a・・溝、
3・・裏基布、り・・融着部、グA・・鍍Nm%!r%
3A−φウレタンモールド、10110A、/(178
・・下型、//、//D、//E・・上型、/コ−・ガ
イドビン、/3争・玉ぶち。
第1Ii!Q
第2図
第3図
第4A図 第48図
第5図
第6図
〃
第7図
第9図
第10A囚
第10B霞Figures 1 to 5 relate to conventional trim covers, Figure 7 is a perspective view of the seat showing the trim cover, Figure 1 is a sectional view taken along the line A-Aa in Figure 1, and Figure 3 is a trim cover. The perspective view of the cover Th, Figure 4'A, and Figure 1/-B are both B in Figure 2.
-A sectional view taken along line B, FIG. S is a sectional view showing the grooves of the trim cover, FIG. A sectional view of the trim cover showing the fusion part, FIG. 3 is a sectional view of the fusion device, FIG. 9 is a sectional view taken along line X-X in FIG.
The figure is a cross-sectional view of the fusion mold showing examples of different heights of the fusion part, the first OB diagram is a plan view showing the fusion line corresponding to the butt mold, and the first
The figures are a perspective view of a fusion device according to an embodiment of the present invention, which eliminates the drawbacks of the conventional example shown in Fig. JA and Fig. 48, and Fig. 72 is a perspective view of a fusion device in which 10,000 skins are folded back and fused. A sectional view of an example, FIG. 73 is a sectional view of an example of ball-shaped welding. / /A@- Epidermis, -〇〇 Wadding 1.2a...Groove,
3. Back base fabric, Ri... Fusion part, Gu A... Plating Nm%! r%
3A-φ urethane mold, 10110A, / (178
・・Lower mold, //, //D, //E・・Upper mold, /Co・Guide bin, /3 competition・Tamabuchi. 1st Ii! Q Figure 2 Figure 3 Figure 4A Figure 48 Figure 5 Figure 6 Figure 7 Figure 9 Prisoner 10A 10B Kasumi
Claims (5)
らの所要部分を熱融着するトリムカバーの製法において
、互いに対象的に補形するトリムカバーの曲面形状が形
成された上型と下型との間に上記表皮、ワディングおよ
び裏基布とを積■して挿置し、これらを加熱して必要部
分を融層し、融着された融涜部は曲面を含みトリムカバ
ーが立体的に形成することを特徴とする立体トリムカバ
ーの製法。(1) In the trim cover manufacturing method, which involves laminating the outer skin, wadding, back base fabric, etc. and heat-sealing the required parts, an upper mold and a lower mold are used to form the curved shape of the trim cover that complements each other symmetrically. The skin, wadding, and back fabric are stacked and placed between the mold and heated to fuse the necessary parts, and the fused part has a curved surface and the trim cover is three-dimensional. A manufacturing method for a three-dimensional trim cover, which is characterized by forming a three-dimensional trim cover.
他方の端部に融層した上記特許請求の範囲47項記載の
立体トリムカバーの製法。(2) The above epidermis is divided into multiple parts, -10,000 is folded,
48. A method for manufacturing a three-dimensional trim cover according to claim 47, wherein a melting layer is formed on the other end.
上記特許請求の範囲第1項記載の立体トリムカバーの製
法。(3) A method for producing a three-dimensional trim cover according to claim 1, wherein the bead is formed as a melt layer on a part of the skin.
要立体形状に成形する上記特許請求の範囲第1項記載の
立体トリムカバーの製法。(4) The method for manufacturing a three-dimensional trim cover according to claim 1, wherein the wadding or the skin is also formed into a required three-dimensional shape in advance.
曲面を形成する上記特許請求の範囲第7項記載の立体ト
リムカバーの製法。(5) The method for manufacturing a three-dimensional trim cover according to claim 7, wherein the seating curved surface is formed in consideration of the human sitting body shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2447684A JPS60168629A (en) | 1984-02-14 | 1984-02-14 | Manufacture of three-dimensional trim cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2447684A JPS60168629A (en) | 1984-02-14 | 1984-02-14 | Manufacture of three-dimensional trim cover |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60168629A true JPS60168629A (en) | 1985-09-02 |
JPH04458B2 JPH04458B2 (en) | 1992-01-07 |
Family
ID=12139220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2447684A Granted JPS60168629A (en) | 1984-02-14 | 1984-02-14 | Manufacture of three-dimensional trim cover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60168629A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002523296A (en) * | 1998-08-27 | 2002-07-30 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Method and apparatus for guaranteeing vehicle stop combined with vehicle speed control in particular |
US6948582B2 (en) | 2001-03-02 | 2005-09-27 | Toyota Jidosha Kabushiki Kaisha | Shift device for vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596230A (en) * | 1982-07-05 | 1984-01-13 | Chugoku Kako Kk | Production of lowly corrosive resol phenolic resin foam having low water absorption |
-
1984
- 1984-02-14 JP JP2447684A patent/JPS60168629A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596230A (en) * | 1982-07-05 | 1984-01-13 | Chugoku Kako Kk | Production of lowly corrosive resol phenolic resin foam having low water absorption |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002523296A (en) * | 1998-08-27 | 2002-07-30 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Method and apparatus for guaranteeing vehicle stop combined with vehicle speed control in particular |
US6948582B2 (en) | 2001-03-02 | 2005-09-27 | Toyota Jidosha Kabushiki Kaisha | Shift device for vehicle |
US7100467B2 (en) | 2001-03-02 | 2006-09-05 | Toyota Jidosha Kabushiki Kaisha | Shift device for vehicle |
US7117970B2 (en) | 2001-03-02 | 2006-10-10 | Toyota Jidosha Kabushiki Kaisha | Shift device for vehicle |
US7137475B2 (en) | 2001-03-02 | 2006-11-21 | Toyota Jidosha Kabushiki Kaisha | Shift device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH04458B2 (en) | 1992-01-07 |
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