JPS6216850B2 - - Google Patents
Info
- Publication number
- JPS6216850B2 JPS6216850B2 JP55156248A JP15624880A JPS6216850B2 JP S6216850 B2 JPS6216850 B2 JP S6216850B2 JP 55156248 A JP55156248 A JP 55156248A JP 15624880 A JP15624880 A JP 15624880A JP S6216850 B2 JPS6216850 B2 JP S6216850B2
- Authority
- JP
- Japan
- Prior art keywords
- stay
- headrest
- support
- vehicle body
- seat back
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
【発明の詳細な説明】
本発明はリヤシートバツクなどシートバツク
（座席の背凭部）を車体の壁面に添着して固定す
る車両用シートバツクにおけるヘツドレスト取付
構造に係るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a headrest mounting structure for a vehicle seat bag, such as a rear seat bag, for attaching and fixing a seat back (backrest portion of a seat) to a wall surface of a vehicle body.
従来この種の車両用シートバツクはシートバツ
ク自体にヘツドレストを装着してヘツドレストに
かかる衝撃時の外力をシートバツクで支える構造
であつた。従つて、このシートバツクはヘツドレ
ストにかかる衝撃に対して変形、破損…等する虞
れがないようにその構成部材であるヘツドレスト
取付用のフレームなどを頑強な部材で強化する必
要があり、そのためシートバツクの構造が複雑に
なり生産性が悪いばかりか、軽量化を図ることが
できない…などの不具合があつた。 Conventionally, this type of vehicle seat bag has had a structure in which a head rest is attached to the seat bag itself, and the seat bag supports an external force when an impact is applied to the head rest. Therefore, it is necessary to strengthen the seat back's components, such as the frame for attaching the headrest, with strong materials so that there is no risk of deformation, damage, etc. due to the impact applied to the headrest. Not only did the structure become complicated, resulting in poor productivity, but it also had problems such as the inability to reduce weight.
そこで本発明は斯様な事情に鑑みて発明された
ものであり、その要旨とするところはシートバツ
クを添着する車体壁にヘツドレストのステーを支
持する支持具を設けると共に、該支持具に開口さ
れた挿込孔とシートバツクに開口された貫通孔と
を同軸線上に一致させてステー用取付孔を形成
し、該ステー用取付孔にヘツドレストのステーを
取り付けたことにより、従来の如きシートバツク
を強化する必要がなくなり、シートバツクの構造
の単純化を計ることができ、生産性の向上、シー
トバツクの軽量化などが達成できるし、又、シー
トバツクがヘツドレストのステー挿通によつて車
体に同時に組付けできるため、シートバツクの連
結部材及びその取付作業が不要になり作業性をも
向上し、得るものである。 The present invention was invented in view of such circumstances, and its gist is to provide a support for supporting a headrest stay on the vehicle body wall to which the seat bag is attached, and to provide an opening in the support. By aligning the insertion hole and the through-hole opened in the seat back on the same axis to form a stay mounting hole, and attaching the headrest stay to the stay mounting hole, it is no longer necessary to strengthen the conventional seat back. The structure of the seat back can be simplified, improving productivity and reducing the weight of the seat back.Furthermore, the seat back can be assembled to the vehicle body at the same time by inserting the stay in the headrest. This eliminates the need for a connecting member and its installation work, thereby improving workability.
以下本発明の一実施例を図面にもとずいて説明
すると、図中Ａはシートバツク、Ｂは硬質合成樹
脂、金属板などの剛性部材からなる従来周知態様
の車体を示し、b1はシートバツクＡを添着する車
体壁で前下り状に傾斜している。b2は略水平状の
リヤートレーでありb3はリヤウインドー、Ｃはヘ
ツドレスト、c1はヘツドレストのステーを夫々示
し、上記シートバツクＡはワイヤからなる下枠線
a1，a1及びフレーム状枠杆a1′（この枠杆は下枠線
a1と同一に線材で形成するも任意である）などの
下枠部材上にウレタンなどの発泡材料a2を載量
し、これを表皮a3で被包してなるものであり、こ
のシートバツクＡの背部を構成するヘツドレスト
取付位置における下枠線a1，a1、枠杆（a1′）′に
渉つてシートバツク固定用の取付片１０を内方に
向けて取付ける。そして取付片１０は金属板など
の剛性を有する部材で後述する車体Ｂに固定せる
ステー支持用の支持具２０に係合するように上面
を水平面とし、その水平面に、ヘツドレストＣの
ステーガイド筒C2を挿通するための貫通孔１０
ａを開口する。 An embodiment of the present invention will be described below with reference to the drawings. In the drawings, A indicates a seat back, B indicates a conventionally known vehicle body made of rigid members such as hard synthetic resin and metal plates, and b 1 indicates a seat back A. The front of the car body is attached to a wall that slopes downward. b 2 is a nearly horizontal rear tray, b 3 is a rear window, C is a headrest, c 1 is a headrest stay, and the seat back A is a lower border line made of wire.
a 1 , a 1 and frame-shaped frame rod a 1 ′ (this frame rod is located at the bottom frame line
A foamed material such as urethane A2 is placed on a lower frame member (optionally made of a wire material similar to A1 ), and this is covered with a skin A3 . A mounting piece 10 for fixing the seat back is mounted facing inward across the lower frame lines a 1 , a 1 and the frame rod (a 1 ′)′ at the headrest mounting position that constitutes the back of the seat. The mounting piece 10 is made of a rigid member such as a metal plate, and its upper surface is a horizontal surface so as to engage with a support 20 for supporting a stay fixed to a vehicle body B, which will be described later. Through hole 10 for inserting 2
Open a.
図中Ｂに示す車体は前述の如く従来周知の部
材、例えば硬質合成樹脂材、金属板などからなる
従来の車体、つまり従来のリヤシートバツクを添
着する傾斜状壁面及び平面状リヤトレーの形状等
を変更せずにそのまま使用したものであり、その
シートバツクＡを添着する車体壁b1の上部に前方
に向けてステー支持用の支持具２０を溶接などで
固着する。この支持具２０は第４図に示す如く上
突片２１と下突片２２を溶接等で一体に固着して
前方開放状の箱体に形成したものであり、上突片
２１と下突片２２の夫々平面部には上下方向に貫
通するステーガイド筒C2を挿通するための挿込
孔２１ａ，２２ａを夫々開口し、その突片２１に
は前記シートバツクＡの固定用取付片１０を係合
する係合段部２１ｃを介して固着部２１ｂを延設
してこれを車体Ｃのリヤトレーb2に固着し、又下
突片２２はその左右端縁に延設した固定片部２２
ｂを車体Ｂの壁面b1に固着する。 As mentioned above, the vehicle body shown in B in the figure is a conventional vehicle body made of conventionally known members such as hard synthetic resin materials, metal plates, etc. In other words, the shape of the sloped wall surface to which the conventional rear seat back is attached and the planar rear tray have been changed. A support 20 for supporting the stay is fixed by welding or the like toward the front on the upper part of the vehicle body wall b1 to which the seat bag A is attached. As shown in FIG. 4, this support 20 is formed into a box with an open front by fixing an upper protruding piece 21 and a lower protruding piece 22 together by welding or the like. Insertion holes 21a and 22a for inserting the stay guide tube C2 that penetrates in the vertical direction are opened in the flat parts of the seats 22, respectively, and the mounting pieces 10 for fixing the seat bag A are engaged with the projecting pieces 21 of the holes 21a and 22a, respectively. The fixing part 21b is fixed to the rear tray b2 of the vehicle body C by extending through the mating engagement step part 21c.
Fix b to the wall b1 of the vehicle body B.
而して、上記支持具２０を固着した車体壁b1に
シートバツクＡを、その取付片１０を支持具２０
の上突片２１上に係合するように添着する。この
際シートバツク固定用の取付片１０に開口した貫
通孔１０ａと支持具２０に開口した挿込孔２１
ａ，２２ａとが同軸線上に一致してステー用取付
孔Ｍを形成する。そして、該ステー用取付孔Ｍに
ステーガイド筒c2を挿入係止して、ボルト２３，
２３でその三者を一体に締結する。次にステーガ
イド筒c2にヘツドレストＣのステーc1を挿し込
み、ヘツドレストＣを上下動自在に装着する。そ
して図示するヘツドレストＣは発条２４がステー
c1の側壁に設けた掛止切欠２４′に係合すること
により上下動を規制するものである。 The seat bag A is attached to the vehicle body wall b1 to which the support 20 is fixed, and the mounting piece 10 is attached to the support 20.
It is attached so as to be engaged with the upper protruding piece 21 of. At this time, a through hole 10a opened in the mounting piece 10 for fixing the seat back and an insertion hole 21 opened in the support 20.
a and 22a are aligned coaxially to form a stay mounting hole M. Then, insert and lock the stay guide cylinder c 2 into the stay mounting hole M, and bolt 23,
23, the three parties will be concluded together. Next, the stay c1 of the headrest C is inserted into the stay guide cylinder c2 , and the headrest C is mounted so as to be movable up and down. The headrest C shown in the figure has the spring 24 on the stay.
The vertical movement is restricted by engaging with a locking notch 24' provided in the side wall of c1 .
斯してヘツドレストＣのステーc1は車体Ｂに取
付られている支持具２０に支承されるため、ヘツ
ドレストＣにかかる衝撃等の外力は車体Ｂで支え
る。そしてシートバツクＡの取付片１０が、支持
具２０に係合係止されるため、シートバツクＡは
他の固定手段を設けることなく車体Ｂに組付けら
れる。 Since the stay c1 of the headrest C is thus supported by the support 20 attached to the vehicle body B, external forces such as impact applied to the headrest C are supported by the vehicle body B. Since the mounting piece 10 of the seat bag A is engaged and locked with the support 20, the seat bag A can be assembled to the vehicle body B without providing any other fixing means.
第５図は車体壁b1の外面側に、上下二段水平状
に支持具２０ａを突設し、この支持具２０ａにヘ
ツドレストＣのステーc1をシートバツクＡの頂部
より直接挿し込んで、シートバツクＡを車体Ｂに
連結させると共にステーc1を車体Ｂで支持させる
ものであり、前記支持具２０ａは上支片２５と下
支片２６とより構成し、その夫々の支片２５，２
６に上下方向にヘツドレストＣのステーC1を挿
入するための挿通孔を開穿する。そしてシートバ
ツクＡにはヘツドレストＣのステーc1を挿通する
通孔が前記上支片２５と下支片２６の挿通口の上
下方向にあらかじめ開穴しておく、又その上部に
は補強片２７を内設してシートバツクＡにおける
ステーc1挿通部を強化する。 In Fig. 5, supports 20a are horizontally provided on the outer surface of the car body wall b1 in two stages, upper and lower, and the stays c1 of the headrest C are directly inserted into the supports 20a from the top of the seat back A. A is connected to the vehicle body B, and the stay c1 is supported by the vehicle body B. The support 20a is composed of an upper support piece 25 and a lower support piece 26, and the support members 25 and 2 are connected to each other.
6, an insertion hole for inserting the stay C1 of the headrest C in the vertical direction is bored. A through hole for inserting the stay c 1 of the headrest C is pre-drilled in the seat back A in the vertical direction of the insertion openings of the upper support piece 25 and the lower support piece 26, and a reinforcing piece 27 is provided on the top of the hole. Install it internally to strengthen the insertion part of stay c1 in seat back A.
第６図は第５図に示す実施例とは逆に車体壁c1
の内面側に支持具２０ｂを固定して前記実施例と
同様にヘツドレストＣのステーc1を挿通したもの
である。 In Fig. 6, the car body wall c 1 is opposite to the embodiment shown in Fig. 5.
A support 20b is fixed to the inner surface of the headrest C, and the stay c1 of the headrest C is inserted therethrough as in the previous embodiment.
第７図は支持具２０ｃでヘツドレストＣのステ
ーc1を挾着してヘツドレストＣの上下動を規制し
たものである。 In FIG. 7, the stay c1 of the headrest C is clamped by a support 20c to restrict vertical movement of the headrest C.
本発明は叙上の如く構成したから、シートバツ
クと車体壁とに連結部材を設けることなく両者を
連結できるし、その取付作業が不要になるため、
作業性が向上できる。 Since the present invention is configured as described above, it is possible to connect the seat back and the vehicle body wall without providing a connecting member, and the installation work is not required.
Work efficiency can be improved.
しかも、ヘツドレストに係る荷重を車体で支持
するため、シートバツクを従来の如き強化する必
要がなくシートバツクの生産性、作業性をも向上
し得るし、又ヘツドレストの安定性が頗る良くな
る。 Moreover, since the load related to the headrest is supported by the vehicle body, there is no need to strengthen the seatback as in the past, and the productivity and workability of the seatback can be improved, and the stability of the headrest is greatly improved.
依つて所期の目的を達成し得る。 Thus, the intended purpose can be achieved.
図面は本発明の実施例を示し、第１図は要部の
断面側面図、第２図は同正面図、第３図は斜視
図、第４図は要部の分解斜視図、第５図乃至第７
図は他の実施例を示す縦断側面図、第８図はＸ―
Ｘ線に沿える断面図である。
図中 Ａはシートバツク、Ｂは車体、b1は車体
壁、Ｃはヘツドレスト、c1はヘツドレストのステ
ー、２０，２０ａ，２０ｂ，２０ｃは支持具、１
０ａは貫通孔、２１ａ，２２ａは挿込孔、Ｍはス
テー用取付孔。
The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional side view of the main part, FIG. 2 is a front view of the same, FIG. 3 is a perspective view, FIG. 4 is an exploded perspective view of the main part, and FIG. to seventh
The figure is a vertical side view showing another embodiment, and FIG.
It is a sectional view taken along an X-ray. In the diagram, A is the seat back, B is the car body, b1 is the car body wall, C is the headrest, c1 is the headrest stay, 20, 20a, 20b, 20c are the supports, 1
0a is a through hole, 21a and 22a are insertion holes, and M is a stay mounting hole.
Claims (1)
トのステーを支持する支持具を設けると共に、該
支持具に開口された挿込孔とシートバツクに開口
された貫通孔とを同軸線上に一致させてステー用
取付孔を形成し、該ステー用取付孔にヘツドレス
トのステーを取り付けたことを特徴とする車両用
ヘツドレストの取付構造。1. A support for supporting the stay of the headrest is provided on the vehicle body wall to which the seat bag is attached, and the insertion hole opened in the support and the through hole opened in the seat back are aligned coaxially to form a mounting hole for the stay. 1. A headrest mounting structure for a vehicle, characterized in that a headrest stay is attached to the stay mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55156248A JPS5780931A (en) | 1980-11-06 | 1980-11-06 | Attachment structure of vehicular headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55156248A JPS5780931A (en) | 1980-11-06 | 1980-11-06 | Attachment structure of vehicular headrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5780931A JPS5780931A (en) | 1982-05-20 |
| JPS6216850B2 true JPS6216850B2 (en) | 1987-04-15 |
Family
ID=15623615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55156248A Granted JPS5780931A (en) | 1980-11-06 | 1980-11-06 | Attachment structure of vehicular headrest |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780931A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6088852U (en) * | 1983-11-25 | 1985-06-18 | （株）タチエス | Automobile seat bag |
| JPS61247532A (en) * | 1985-04-26 | 1986-11-04 | Mazda Motor Corp | Rear seat device for automobile |
| JP5625156B2 (en) * | 2010-12-22 | 2014-11-19 | 株式会社タチエス | Rear seat headrest |
-
1980
- 1980-11-06 JP JP55156248A patent/JPS5780931A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5780931A (en) | 1982-05-20 |
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