JPH0446639Y2 - - Google Patents
Info
- Publication number
- JPH0446639Y2 JPH0446639Y2 JP12599988U JP12599988U JPH0446639Y2 JP H0446639 Y2 JPH0446639 Y2 JP H0446639Y2 JP 12599988 U JP12599988 U JP 12599988U JP 12599988 U JP12599988 U JP 12599988U JP H0446639 Y2 JPH0446639 Y2 JP H0446639Y2
- Authority
- JP
- Japan
- Prior art keywords
- support rod
- skin material
- downward
- skin
- cushion 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は自動車用シートにおける表皮の端末掛
止構造、詳しくは、フレームに多数の帯状支持杆
を架設し、該支持杆上にクツシヨン体を載置する
と共に、このクツシヨン体を表皮材で被覆し、該
表皮材の端末を前記支持杆の底面に係止する自動
車用シートにおける表皮の端末掛止構造に関す
る。[Detailed description of the invention] (Field of industrial application) The present invention is a structure for securing the end of the skin of an automobile seat. Specifically, the present invention is a structure in which a number of belt-shaped support rods are installed on a frame, and a cushion body is mounted on the support rods. The present invention relates to a structure for locking the end of the skin in an automobile seat, in which the cushion body is placed on the seat, the cushion body is covered with a skin material, and the end of the skin material is locked to the bottom surface of the support rod.
（従来の技術）
従来この種の自動車用シートにおける前記支持
杆a′は第６図に示すように形成されたものを使用
している。即ち、図中a1′に示す上面側でクツシ
ヨン体を支持し、その底面側にホツグリングで表
皮材の端末を結着する結着部を下向きに環状に突
出成形し、幅方向の両端部に先端縁を下向きに形
成したＵ字状のフランジ部１１′，１１′を設けて
支持杆a′を補強している。(Prior Art) Conventionally, the support rod a' in this type of automobile seat is formed as shown in FIG. That is, the cushion body is supported on the upper surface side shown at a1 ' in the figure, and on the bottom side of the cushion body, a binding part for binding the ends of the skin material with a hogging ring is formed to protrude downward in an annular shape, and at both ends in the width direction. U-shaped flange portions 11', 11' with their tip edges facing downward are provided to reinforce the support rod a'.
（考案が解決しようとする課題）
以上の支持杆a′は前記第６図に示すように左右
のフランジ部１１′，１１′の先端縁１１a′，１１
a′が底面と同一の高さに形成されている。そし
て、前記表皮材の端末は支持杆a′の底面側に巻込
んでホツグリングで支持杆a′の環状の結着部で結
着されている。(Problem to be solved by the invention) As shown in FIG.
a′ is formed at the same height as the bottom surface. The end of the skin material is wrapped around the bottom side of the support rod a' and bound by a hogging ring at the annular binding portion of the support rod a'.
従つて、表皮材の端末付近が支持杆a′のフラン
ジ部１１′，１１′、先端縁１１a′，１１a′に接触
する。 Therefore, the vicinity of the end of the skin material comes into contact with the flange portions 11', 11' and the tip edges 11a', 11a' of the support rod a'.
そのため、シートの長期使用によつて表皮材の
端末付近から表皮材が破損する虞れがあつた。 Therefore, there was a risk that the skin material would be damaged from the vicinity of the end of the skin material due to long-term use of the sheet.
そこで、本考案は前記の如く支持杆に表皮の端
末をホツグリングで結着して係止するものにおい
て、その表皮の端末付近からの破損を防止するこ
とを目的とする。 Therefore, an object of the present invention is to prevent damage to the skin from near the end in a device in which the end of the skin is bound and locked to the support rod with a hogging ring as described above.
（課題を解決するための手段）
以上の目的を達成するための本考案に係る自動
車用シートにおける表皮の端末掛止構造は、前記
従来品における支持杆に、その幅方向の両端縁に
沿つて下向きのフランジ部を設けると共に、該両
フランジ部の内側に、このフランジ部に対して下
方に突出するビード部を夫々一体成形し、該左右
のビード部間に、前記表皮材の端末を結着する結
着部を下向きに設けてなることを特徴とするもの
である。(Means for Solving the Problems) In order to achieve the above object, the end hooking structure of the outer skin of the automobile seat according to the present invention is provided by attaching the outer skin to the support rod in the conventional product along both edges in the width direction. A downward flange portion is provided, and bead portions projecting downward with respect to the flange portion are integrally molded on the inside of both the flange portions, and the ends of the skin material are tied between the left and right bead portions. It is characterized by having a binding portion facing downward.
従つて、表皮材の端末を支持杆の底面側の結着
部にホツグリングで結着すると、表皮材の端末付
近はビード部に接触し、フランジ部の先端縁に接
触しない。 Therefore, when the end of the skin material is tied to the binding part on the bottom side of the support rod with a hogging ring, the vicinity of the end of the skin material contacts the bead part and does not contact the tip edge of the flange part.
（実施例）
以下、本考案の一実施例を図面に基づいて説明
する。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
第１図、第２図は、表皮材２の端末２１を支持
杆ａの結着部１３のホツグリング１４によつて一
体に結着した状態を示し、支持杆ａ上にはモール
ド成形した発砲体（例えばウレタンフオーム）製
のクツシヨン体３を載置して、このクツシヨン体
３を表皮材２で被覆し、その表皮材２の端末２１
を支持杆ａの底面方向に巻込んでホツグリング１
４で結着したものである。 1 and 2 show a state in which the ends 21 of the skin material 2 are tied together by the hogging ring 14 of the binding part 13 of the support rod a, and a foam body molded on the support rod a is shown. A cushion body 3 made of (for example, urethane foam) is placed, this cushion body 3 is covered with a skin material 2, and an end 21 of the skin material 2 is placed.
Wrap it around the bottom of the support rod a and attach it to the hogging ring 1.
4 was concluded.
表皮材２の端末２１付近は、下向きにＵ字状に
折曲するビード部１２，１２に接触するが、先端
縁が下向きに設けたフランジ部１１，１１の先端
に接触しないため、表皮材２の端末２１付近が破
損することがない。 The vicinity of the end 21 of the skin material 2 contacts the bead portions 12, 12 bent downward into a U-shape, but since the tip edge does not contact the tips of the flanges 11, 11 provided downward, the skin material 2 The vicinity of the terminal 21 will not be damaged.
前記支持杆ａの結着部１３，１３は、第３図に
示すように、支持杆ａの長さ方向の前後二ケ所に
設けてあり、この前後二ケ所の結着部１３，１３
に、クツシヨン体３の前側面を被覆する表皮材２
の端末２１と、クツシヨン体３の後側面を被覆す
る表皮材２の端末２１とが、ホツグリング１４、
１４によつて一体に結着される。 As shown in FIG. 3, the binding portions 13, 13 of the support rod a are provided at two locations in the front and back in the longitudinal direction of the support rod a.
, a skin material 2 covering the front side of the cushion body 3;
and the end 21 of the skin material 2 covering the rear side of the cushion body 3 are connected to the hogging ring 14,
14.
以上の支持杆ａは多数の帯状金属板で、第４図
に示すように、パイプ製フレーム１に両端が溶接
されており、各支持杆ａは一定の間隙あけてフレ
ーム１の前後方向に向けて並設されている。 The above-mentioned support rods a are a large number of band-shaped metal plates, and as shown in Fig. 4, both ends are welded to the pipe frame 1, and each support rod a is oriented in the front and back direction of the frame 1 with a certain gap. They are arranged side by side.
この各支持杆ａ……、第５図に示す如く断面形
状に成形されている。即ち、幅方向の両端部に従
来品と同様に先端縁を下向きにしたフランジ部１
１，１１を設け、この左右両フランジ部１１，１
１の夫々の内側に、該フランジ部１１，１１に連
続してＵ字状に折曲するビード部１２，１２を設
けている。このビード部１２，１２の高さL2は、
フランジ部１１，１１の高さL1に対して高く形
成して、第１図、第２図に示すように、表皮材２
の端末２１付近がフランジ部１１，１１に接触し
ないようにしている。 Each of the support rods a... is formed into a cross-sectional shape as shown in FIG. That is, flange portions 1 are provided at both ends in the width direction with the tip edges facing downward, similar to the conventional product.
1, 11 are provided, and both left and right flange portions 11, 1 are provided.
1 are provided with bead portions 12, 12 that are continuous with the flange portions 11, 11 and bent into a U-shape. The height L 2 of the bead portions 12, 12 is
The skin material 2 is formed higher than the height L 1 of the flange portions 11, 11, as shown in FIGS. 1 and 2.
The vicinity of the terminal 21 is prevented from contacting the flange portions 11, 11.
そして、この左右のビード部１２，１２間に、
結着部１３を打抜き成形してホツグリング１４で
結着するようにしている。この結着部１３は、前
述の如く各支持杆ａ，ａ……の長さ方向の前後二
ケ所に設けてある。 And between these left and right bead parts 12, 12,
The binding portion 13 is formed by punching and is bound with a hogging ring 14. As described above, the binding portions 13 are provided at two locations in the longitudinal direction of each support rod a, a, . . . .
（効果）
本考案は叙上の如く表皮材の端末を結着する支
持杆において、その幅方向両端縁に沿つて設けた
フランジ部内側に沿つてビード部を設けたので、
支持杆の板厚を厚くすることなく強度を増大する
ことができる。しかも、このビード部はフランジ
部に対して下方に突出しているため、表皮材の端
末付近がビード部に接触してフランジ部に接触す
ることがなく、前記従来品におけるフランジ部に
伴なう表皮材の破損を防止できる。(Effects) As described above, the present invention provides a bead portion along the inside of the flange portion provided along both edges in the width direction in the support rod that binds the ends of the skin material.
Strength can be increased without increasing the thickness of the support rod. Moreover, since this bead part protrudes downward from the flange part, the vicinity of the end of the skin material does not come into contact with the bead part and the flange part. It can prevent damage to the material.
第１図乃至第５図は本考案の一実施例を示し、
第１図は要部の縦断正面図、第２図は同縦断側面
図、第３図は縦断側面図、第４図は支持杆の取付
状態を示す斜視図、第５図は第４図におけるＶ−
Ｖ線断面図、第６図は従来の支持杆の部分切欠斜
視図である。
図中、ａは支持杆、２は表皮材、１１，１１は
フランジ部、１２，１２はビード部、１３，１３
は結着部、２１は表皮材の端末を夫々示す。
1 to 5 show an embodiment of the present invention,
Fig. 1 is a longitudinal sectional front view of the main part, Fig. 2 is a longitudinal sectional side view, Fig. 3 is a longitudinal sectional side view, Fig. 4 is a perspective view showing the mounting state of the support rod, and Fig. 5 is the same as Fig. 4. V-
6 is a partially cutaway perspective view of a conventional support rod. In the figure, a is a support rod, 2 is a skin material, 11, 11 is a flange part, 12, 12 is a bead part, 13, 13
2 shows a binding part, and 21 shows an end of the skin material.
Claims (1)
杆上にクツシヨン体を載置すると共に、このクツ
シヨン体を表皮材で被覆し、該表皮材の端末を前
記支持杆の底面に係止する自動車用シートにおい
て、前記支持杆はその幅方向の両端縁に沿つて下
向きのフランジ部を設けると共に、該両フランジ
部の内側に、このフランジ部に対して下方に突出
するビード部を夫々一体成形し、該左右のビード
部間に、前記表皮材の端末を結着する結着部を下
向きに設けてなることを特徴とする自動車用シー
トにおける表皮の端末掛止構造。 An automobile in which a large number of band-shaped support rods are installed on a frame, a cushion body is placed on the support rods, the cushion body is covered with a skin material, and an end of the skin material is locked to the bottom surface of the support rod. In the support rod, in the support rod, downward flange portions are provided along both edges in the width direction, and bead portions protruding downward with respect to the flange portions are integrally molded inside each of the flange portions. A structure for securing an end of a skin in an automobile seat, characterized in that a binding portion for binding the ends of the skin material is provided downward between the left and right bead portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12599988U JPH0446639Y2 (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12599988U JPH0446639Y2 (en) | 1988-09-27 | 1988-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248000U JPH0248000U (en) | 1990-04-03 |
| JPH0446639Y2 true JPH0446639Y2 (en) | 1992-11-02 |
Family
ID=31377109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12599988U Expired JPH0446639Y2 (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446639Y2 (en) |
-
1988
- 1988-09-27 JP JP12599988U patent/JPH0446639Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248000U (en) | 1990-04-03 |
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