JPH059873Y2 - - Google Patents
Info
- Publication number
- JPH059873Y2 JPH059873Y2 JP4269488U JP4269488U JPH059873Y2 JP H059873 Y2 JPH059873 Y2 JP H059873Y2 JP 4269488 U JP4269488 U JP 4269488U JP 4269488 U JP4269488 U JP 4269488U JP H059873 Y2 JPH059873 Y2 JP H059873Y2
- Authority
- JP
- Japan
- Prior art keywords
- skin
- female member
- epidermis
- horseshoe
- headrest
- 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
- 239000006260 foam Substances 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 210000003491 skin Anatomy 0.000 description 32
- 210000002615 epidermis Anatomy 0.000 description 25
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は、自動車などの車両用シートに取付
けられる馬蹄形ヘクドレストの改良に関するもの
である。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an improvement of a horseshoe-shaped hexrest that is attached to a vehicle seat such as an automobile.
(従来の技術)
通気性裏打ち層を内表面に有する通気性のある
表皮材を少なくとも一部に有する表皮材で、ヘツ
ドレストの外形に合つた形に形成し、その中にポ
リウレタン原液などのフオーム原液を直接注入し
て、発泡成形させるヘツドレストが製品化されて
いる。(Prior art) A skin material having at least a part of the breathable skin material having a breathable backing layer on the inner surface, formed into a shape that matches the external shape of the headrest, and containing a foam stock solution such as polyurethane stock solution. A headrest that is directly injected into foam molding has been commercialized.
このヘツドレストの表皮は、ヘツドレストの前
側と後ろ側に該当する、二つの要素に大別され
る。そこで、この前側表皮と後ろ側表皮との表側
どうしを重ね合わせて、外周縁を縫合し、次ぎに
表皮を反転させて表皮の表側を表に出して、ステ
ーを表皮を中に入れ、表皮う閉じて発泡型の中に
入れてフオーム原液を表皮の中に直接注入し、発
泡成形させてヘツドレストを成形するのがこの工
法の概略である。 The skin of this headrest is roughly divided into two elements, corresponding to the front and back sides of the headrest. Therefore, the front side of the front epidermis and the back side epidermis are overlapped on top of each other, and the outer edges are sutured. Next, the epidermis is turned over to expose the front side of the epidermis, and the stay is placed inside the epidermis. The outline of this method is to close the headrest, place it in a foam mold, inject the foam stock solution directly into the skin, and foam it to form the headrest.
ところで、ヘツドレストの前側と後ろ側に該当
する二つの要素の表皮を縫合するとき、その後表
皮を反転する必要があることと、ステーを表皮の
中に入れねばならない事情から、この時点では、
二つの表皮の外周縁全周を縫合することができな
い。そこで部分的に開口しておき、ステーを表皮
の中に入れた後閉じる必要がある。 By the way, when suturing the skins of the two elements corresponding to the front and back sides of the headrest, it is necessary to turn the skins over afterwards, and the stay must be inserted into the skin, so at this point,
It is not possible to suture the entire outer circumference of the two epidermis. Therefore, it is necessary to leave it partially open and close it after inserting the stay into the epidermis.
とくに第4図で示すような馬蹄形をしたヘツド
レストの場合、一般的に足イの開口面積が狭いた
め、外周縁A、内周縁Bを縫合してしまうと、そ
の後の反転作業が非常に困難になつてしまう。 In particular, in the case of a horseshoe-shaped headrest as shown in Figure 4, the opening area of the legs is generally narrow, so if the outer circumferential edge A and inner circumferential edge B are sutured, the subsequent reversal operation will be extremely difficult. I get used to it.
この問題の解決策として、外観的に目立ちにく
い内周縁Bは縫合せずに、フアスナを表皮端末部
に縫着して反転し、ステーを中に入れた後、この
フアスナで表皮を閉じる方法を用いるのが作業が
容易であつて、非常に有効な手段である。 As a solution to this problem, the inner peripheral edge B, which is less noticeable in appearance, is not sutured, but a fastener is sewn to the end of the epidermis, turned over, a stay is inserted, and the epidermis is closed with this fastener. It is easy to use and very effective.
しかし、この場合でもフアスナの端末部の処理
の仕方が問題になる。一般に市販されているフア
スナには、開閉金具が装備されているが、この開
閉金具が見えてはヘツドレストの外観を著しく損
なつてしまう。 However, even in this case, the problem is how to process the end portion of the fastener. Generally, commercially available fasteners are equipped with opening/closing fittings, but if these opening/closing fittings are visible, the appearance of the headrest will be significantly impaired.
そのために、フアスナの端末部をヘツドレスト
の足の端末面に向かつて折り曲げ、その端末を足
の端末面に固着する手段が考えられる。 To this end, it is conceivable to bend the end portion of the fastener toward the end surface of the foot of the headrest and fix the end to the end surface of the foot.
(考案が解決しようとする問題点)
ところが、フアスナ自身は周辺の表皮と比較し
て剛性が高く、しかもこの時点では表皮の中には
フオームが詰まつた状態になつてはいない。この
ため、第5図の如く、フアスナ4の端末部をきち
つとした最小曲率半径で、足イの端末面イ′へ折
り曲げることができない。しかもフアスナにかか
る曲げモーメントが影響して、折り曲げ部の直上
部分が蛇行するなどして、これも又外観、品質を
著しく損なうことになる。(Problem that the invention aims to solve) However, Fuasuna itself has higher rigidity than the surrounding epidermis, and at this point, the epidermis is not filled with foam. For this reason, as shown in FIG. 5, it is not possible to bend the end portion of the fastener 4 to the end surface A' of the leg A with a neat minimum radius of curvature. Moreover, due to the bending moment applied to the fastener, the portion directly above the folded portion may meander, which also significantly impairs the appearance and quality.
そこでこの考案は、前述のような馬蹄形ヘツド
レストの表皮端末部の処理を、見苦しくなくすつ
きりさせることを目的とするものである。 Therefore, the object of this invention is to make the treatment of the skin end portion of the horseshoe-shaped headrest as described above less unsightly and smooth.
(問題点を解決するための手段)
上記目的を達成するため、この考案は以下の構
成を要旨とする。(Means for solving the problem) In order to achieve the above purpose, this invention has the following configuration.
即ち、通気性裏打ち材を内表面に設けた通気性
表皮材を少なくとも一部に有する表皮材で、完成
した馬蹄形ヘツドレストの外形の外周縁と内周面
とのうち、一方は縫合されて縫合部を形成し、他
方は縫合された下端縫合部を除きフアスナで接合
されて、表皮が形成されている。 That is, the skin material has at least a part of the breathable skin material provided with the breathable lining material on the inner surface, and one of the outer circumferential edge and the inner circumferential surface of the completed horseshoe-shaped headrest is sewn to form a seam part. , and the other is joined with fasteners except for the lower end seam to form the outer skin.
下端縫合部の上端から内側へ挿入されたフアス
ナ端末部は、ステーの下端部に取付けられた、横
断面が下方へ開口するコ字状の雌部材の外周部外
面と表皮との間に位置する。 The fastener end portion inserted inward from the upper end of the lower end suture is located between the outer surface of the outer periphery of the U-shaped female member whose cross section opens downward and is attached to the lower end of the stay and the epidermis. .
又、表皮の端末部は、雌部材外周部内側へ折り
込まれて、雌部材と互いに係止する雄部材の外周
部外面と、雌部材外周部内面との間に挟着され
る。 Further, the end portion of the skin is folded inside the outer circumferential portion of the female member, and is sandwiched between the outer circumferential surface of the male member, which engages the female member with each other, and the inner surface of the outer circumferential portion of the female member.
(作用)
フアスナ端末部は、下端縫合部の上端から内側
へほぼ直線状に無理なく挿入されて、雌部材外周
部外面と表皮の間に位置する。(Function) The fastener end portion is inserted inward from the upper end of the lower end suture portion without any force in a substantially straight line, and is located between the outer surface of the outer peripheral portion of the female member and the epidermis.
表皮端末部は雄部材の外周部外面と雌部材外周
部内面との間に挟着される。 The skin end portion is sandwiched between the outer surface of the outer circumference of the male member and the inner surface of the outer circumference of the female member.
したがつて、表皮にフオーム原液を注入して
も、フアスナ端末部が折り曲げられないので表皮
が蛇行することなく、又、表皮端末部も無理なく
折り込まれるので、表皮端末部をすつきりさせる
ことができる。 Therefore, even when the foam stock solution is injected into the epidermis, the end portion of the fastener is not bent, so the epidermis does not meander, and the end portion of the epidermis is also folded in easily, so the end portion of the epidermis can be smoothed. I can do it.
(実施例)
以下、図示実施例に基づきこの考案を説明す
る。(Example) This invention will be explained below based on the illustrated example.
まず第3図に於いて、1は表皮で、前側表皮1
aと後ろ側表皮1bとからなる。実施例では表皮
1は、通気性のある天然繊維又は合成繊維からな
る織物、編物を使用する。図示しないが表皮1の
内表面には通気性の裏打ち材、例えば厚さ3mmの
ポリウレタンフオームがラミネートされている。
なお、前側表皮1a(又は後ろ側1b)を通気性
のない合成レザーを使用することも可能である。 First, in Figure 3, 1 is the epidermis, and the front epidermis 1
a and the posterior epidermis 1b. In the embodiment, the skin 1 is made of a woven or knitted fabric made of breathable natural fibers or synthetic fibers. Although not shown, the inner surface of the skin 1 is laminated with a breathable lining material, for example, polyurethane foam with a thickness of 3 mm.
Note that it is also possible to use non-breathable synthetic leather for the front skin 1a (or the back skin 1b).
2は縫合部で、前記の前側表皮1a、後ろ側表
皮1bの外周縁を縫合して形成されたものであ
る。3は、前記縫合と同時に縫い付けられたトリ
ムである。 Reference numeral 2 denotes a sutured portion, which is formed by suturing the outer peripheral edges of the front skin 1a and the back skin 1b. 3 is a trim sewn at the same time as the stitching.
4はフアスナで、表皮1を裏返した状態で、前
側表皮1a、後ろ側表皮1bの下端部を除く内周
縁に、表側を上にして縫着されている。したがつ
て、表皮1を反転させれば、裏側が表に出ること
になる。5は内周縁下端部に設けられた下端縫合
部、又、6は端末内側に取付けられたゴム紐であ
る(第1図参照)。 Numeral 4 is a fastener, which is sewn to the inner peripheral edges of the front skin 1a and the back skin 1b, excluding the lower ends, with the skin 1 turned inside out, with the front side facing up. Therefore, if the skin 1 is turned over, the back side will be exposed. 5 is a lower end seam provided at the lower end of the inner peripheral edge, and 6 is a rubber cord attached to the inside of the terminal (see Fig. 1).
次ぎにヘツドレストの端末部について説明する
と、第1図及び第2図に於いて、7はステーで、
その両脚部には、雌部材10を取付ける支持板8
がそれぞれ固着されている。一方の支持板8に
は、フオーム原液注入口9が設けられている。 Next, to explain the terminal part of the headrest, in Figures 1 and 2, 7 is a stay;
A support plate 8 to which the female member 10 is attached is provided on both legs.
are each fixed. One support plate 8 is provided with a foam stock solution injection port 9 .
この雌部材10は、下方へ開口する横断面コ字
状を形成し、爪11により雌部材10を押し込め
ば支持板8に容易に取付けられる。又、注入口9
を有する支持板8に取付けられる雌部材10に
は、フオーム原液注入口12が設けられる。前記
フアスナ4の端末部は、表皮1の下端縫合部5と
雌部材10の外周部13外面との間に位置する。
なお、14は雄部材15の取付孔である。 The female member 10 has a U-shaped cross section that opens downward, and can be easily attached to the support plate 8 by pushing the female member 10 in with the claws 11. Also, injection port 9
A foam stock solution inlet 12 is provided in the female member 10 attached to the support plate 8 having a foam stock solution injection port 12 . The end portion of the fastener 4 is located between the lower end seam portion 5 of the skin 1 and the outer surface of the outer peripheral portion 13 of the female member 10.
Note that 14 is a mounting hole for the male member 15.
雄部材15は、上方へ開口する浅い横断面コ字
状に形成されており、表皮1の端末部は、雌部材
10の外周部13内面に折り曲げられて、雄部材
15の外周部16外面と、雌部材10の外周部1
3内面とに挟着されている。17は爪で、前記雌
部材10の取付孔14へ係止される。18はフオ
ーム原液注入口で、注入口12を有する雌部材1
0へ嵌め込まれる雄部材15に設けられる。 The male member 15 has a shallow U-shape in cross section that opens upward, and the end portion of the skin 1 is bent onto the inner surface of the outer circumferential portion 13 of the female member 10 to meet the outer surface of the outer circumferential portion 16 of the male member 15. , the outer circumference 1 of the female member 10
3 and the inner surface. Reference numeral 17 denotes a claw which is locked into the attachment hole 14 of the female member 10. 18 is a foam stock solution injection port, and the female member 1 has the injection port 12.
It is provided on the male member 15 that is fitted into the 0.
19は、表皮1と雌部材10との間に形成され
るフオームである。 19 is a form formed between the outer skin 1 and the female member 10.
このヘツドレストのフアスナ端末部及び表皮端
末部処理は、次きのようにして容易にできる。 The fastener end portions and skin end portions of the headrest can be easily processed as follows.
まず、裏返した状態で外周縁を縫合し、内周縁
にフアスナ4を縫着した表皮1を、フアスナ4を
開いたままで反転させる。ついで、支持板8へ雌
部材10を取付けたステー7を表皮1の内部に入
れ、フアスナ4を閉じる。フアスナ4の端末部
は、表皮1の下端縫合部5の上端から内側へ挿入
しておいて、雌部材10の外周部13の外面と表
皮1との間に挿入し、外周部13の下縁で切断す
る。勿論、フアスナ開閉金具もこの段階で取り除
かれている。 First, the outer periphery of the outer skin 1 is sewn inside out, and the fasteners 4 are sewn to the inner periphery of the outer skin 1. The skin 1 is then turned over with the fasteners 4 left open. Next, the stay 7 with the female member 10 attached to the support plate 8 is inserted into the skin 1, and the fastener 4 is closed. The terminal part of the fastener 4 is inserted inward from the upper end of the lower end seam part 5 of the outer skin 1, and inserted between the outer surface of the outer peripheral part 13 of the female member 10 and the outer skin 1, and Cut with. Of course, the fastener opening/closing fittings were also removed at this stage.
次いで、雌部材10へ雄部材15を嵌め込み係
止する。このとき、表皮1の端末部内側にはゴム
紐6が取付けられているので、前記端末部は自然
に内側へ曲げられ、雄部材15を雌部材10へ押
し込めばこの端末部は容易に、雌部材10の外周
部13内面と雄部材15の外周部外面16とに挟
着される。 Next, the male member 15 is fitted and locked into the female member 10. At this time, since the rubber string 6 is attached to the inner side of the end portion of the skin 1, the end portion is naturally bent inward, and when the male member 15 is pushed into the female member 10, this end portion can be easily bent into the female member 10. It is sandwiched between the inner surface of the outer circumferential portion 13 of the member 10 and the outer circumferential portion outer surface 16 of the male member 15.
最後にこのステー7を入れた表皮1を発泡型に
セツトし、注入ノズルで、フオーム原液を雄部材
15の注入口18から雌部材10の注入口12、
支持板8の注入口9を経て表皮1中へ注入する。
発泡が終われば、型から取り出す。 Finally, the skin 1 with the stay 7 inserted therein is set in a foam mold, and the foam stock solution is injected from the injection port 18 of the male member 15 to the injection port 12 of the female member 10 using an injection nozzle.
It is injected into the epidermis 1 through the injection port 9 of the support plate 8.
Once foaming is complete, remove from the mold.
なお、実施例では、表皮1の外周縁に縫合部2
を、内周縁にフアスナ4を設けたが、これを反対
にすることも可能である。 In addition, in the example, a suture part 2 is provided on the outer peripheral edge of the epidermis 1.
Although the fastener 4 is provided on the inner peripheral edge in this example, it is also possible to reverse this.
(考案の効果)
馬蹄形ヘツドレストのフアスナ端末部を含めた
表皮端末部の処理が容易で、しかもつすつきりさ
せて商品価値を高めることができる。(Effects of the invention) It is easy to treat the skin terminal parts including the fastener terminal parts of the horseshoe-shaped headrest, and the product value can be increased by making them smooth.
第1図は要部の縦断面図、第2図は支持板、雌
部材、雄部材をそれぞれ取り外した状態の斜視図
である。第3図は馬蹄形ヘツドレストの斜視図、
第4図は馬蹄形ヘツドレストの正面略図、第5図
はフアスナ端末部を馬蹄形ヘツドレストの端末面
に折り曲げた状態の斜視図である。
1……表皮、1a……前側表皮、1b……後ろ
側表皮、2……縫合部、4……フアスナ、5……
下端縫合部、10……雌部材、13……外周部、
15……雄部材、16……外周部。
FIG. 1 is a longitudinal sectional view of the main part, and FIG. 2 is a perspective view with the support plate, female member, and male member removed. Figure 3 is a perspective view of the horseshoe headrest;
FIG. 4 is a schematic front view of the horseshoe-shaped headrest, and FIG. 5 is a perspective view of the fastener end portion folded over the end surface of the horseshoe-shaped headrest. 1... Epidermis, 1a... Front epidermis, 1b... Posterior epidermis, 2... Suture part, 4... Fusuna, 5...
Lower end suture part, 10...Female member, 13...Outer circumference part,
15...Male member, 16...Outer peripheral part.
Claims (1)
両用シートの馬蹄形ヘツドレストに於いて、 通気性裏打ち材を内表面に設けた通気性表皮材
を少なくとも一部に有する表皮材で、完成した馬
蹄形ヘツドレストの外形の外周縁と内周縁とのう
ち、一方は縫合されて縫合部を形成し、他方は縫
合された下端縫合部を除いてフアスナで接合され
て表皮が形成されているとともに、 下端縫合部の上端から内側へ挿入されたフアス
ナ端末部は、ステーの下端部に取付けられた、横
断面が下方へ開口するコ字状の雌部材の外周部外
面と表皮との間に位置しており、 表皮の端末部は、雌部材外周部内側へ折り込ま
れて、雌部材と互いに係止する雄部材の外周部外
面と、雌部材の外周部内面との間に挟着されてい
ることを特徴とする車両用シートの馬蹄形ヘツド
レスト。[Scope of Claim for Utility Model Registration] A horseshoe-shaped headrest for a vehicle seat formed by injecting a foam stock solution into the skin, which has at least a portion of a breathable skin material provided with a breathable lining material on the inner surface. Outer skin material, of the outer and inner edges of the completed horseshoe-shaped headrest, one is sewn to form a seam, and the other is joined with fasteners except for the lower end seam to form the skin. At the same time, the fastener end portion inserted inward from the upper end of the lower end suture portion is connected to the outer surface of the outer periphery of the U-shaped female member whose cross section opens downward and is attached to the lower end of the stay. The end portion of the skin is folded inside the outer circumference of the female member and is sandwiched between the outer circumferential surface of the male member, which locks with the female member, and the inner surface of the outer circumference of the female member. A horseshoe-shaped headrest for a vehicle seat, characterized in that
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4269488U JPH059873Y2 (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4269488U JPH059873Y2 (en) | 1988-03-29 | 1988-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01145246U JPH01145246U (en) | 1989-10-05 |
JPH059873Y2 true JPH059873Y2 (en) | 1993-03-11 |
Family
ID=31269102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4269488U Expired - Lifetime JPH059873Y2 (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH059873Y2 (en) |
-
1988
- 1988-03-29 JP JP4269488U patent/JPH059873Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01145246U (en) | 1989-10-05 |
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