JPS5927837Y2 - Seat structure in chairs - Google Patents
Seat structure in chairsInfo
- Publication number
- JPS5927837Y2 JPS5927837Y2 JP16774478U JP16774478U JPS5927837Y2 JP S5927837 Y2 JPS5927837 Y2 JP S5927837Y2 JP 16774478 U JP16774478 U JP 16774478U JP 16774478 U JP16774478 U JP 16774478U JP S5927837 Y2 JPS5927837 Y2 JP S5927837Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat frame
- skin
- seat
- tacker
- seat structure
- 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
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】 本考案は椅子における座部構造に関する。[Detailed explanation of the idea] The present invention relates to a seat structure in a chair.
すなわち、座部におけるシートフレームを従来の鋼板形
よりプラスチック形にして簡単に形成し、かつクッショ
ン効果を保有できるようにし、そのシートフレームと表
皮との取付けを表皮の張り代を良好に調節することがで
きるとともに、確実容易にかつ強固にすることができ、
大量生産に向き簡単な構造にして好適に実施できるよう
提供するものである。That is, the seat frame in the seat portion can be easily formed by using a plastic shape rather than the conventional steel plate shape, and it can maintain a cushioning effect, and the tensioning margin of the skin can be adjusted well when attaching the seat frame and the skin. It can be made reliably, easily and strongly,
The present invention is to provide a simple structure suitable for mass production so that it can be suitably implemented.
次に、図面に示す実施例について説明する。Next, the embodiment shown in the drawings will be described.
第１図は椅子における座部の断面図を示し、クッション
性を有するようシートフレーム１をプラスチックにより
パン形に形成し、該シートフレーム１の上部に装填する
パッド材２に被着する表皮３の端部には折返し部３ａを
設け、該折返し部３ａの内部にはエンドワイヤー４を挿
入延長させて、折返し部３ａを縫着５する。FIG. 1 shows a cross-sectional view of the seat of a chair, in which a seat frame 1 is formed of plastic into a bread shape to provide cushioning properties, and a skin 3 is coated on a padding material 2 loaded on the upper part of the seat frame 1. A folded part 3a is provided at the end, an end wire 4 is inserted and extended into the folded part 3a, and the folded part 3a is sewn 5.
６は機械打ちができるコ状のタッカ−で、該タッカ−６
の両端には尖端部５ａ、５ａを形成するが、第４図に示
すように両端に外向きのフック形尖端部６ｂ、６ｂを形
成したり、また第５図に示すように両端に内向きのフッ
ク形尖端部６Ｃ９６Ｃを形成する構造にすることもでき
る。6 is a U-shaped tacker that can be machined;
As shown in FIG. 4, hook-shaped points 6b, 6b facing outward are formed at both ends, and as shown in FIG. 5, pointed ends 5a, 5a are formed at both ends. It is also possible to form a hook-shaped tip 6C96C.
第６図に示すタッカ−６は摩擦係数の小さいプラスチッ
クに於てもタッカ−自身の弾性により容易に脱抜しない
よう尖端部６ ｄ 、６ ｄが鈍角に傾斜している。The tacker 6 shown in FIG. 6 has pointed ends 6 d , 6 d inclined at an obtuse angle so that the tacker itself will not easily come off due to its own elasticity even when the tacker is made of plastic having a small coefficient of friction.
また図示しないが尖端部が鋭角に傾斜している場合もあ
る。Although not shown, the tip may be inclined at an acute angle.
しかして シートフレーム１の上方にパッド材２を装填
し、このパッド材２に被着する表皮３の端部における折
返し部３ａをシートフレーム１の下部周囲側における外
面に対し張り代を調節しなから当接させて、間隔をおい
てエンドワイヤー４を挾むようにしながら一方の尖端部
６ａを折返し部３ａに突通し、両尖端部５ ａ 、５
ａをシートフレーム１に突刺すよう機械打ちにより打込
むと、表皮３を係着させて組付けることができる。Therefore, the pad material 2 is loaded above the seat frame 1, and the folded portion 3a at the end of the skin 3 that is attached to the pad material 2 is adjusted in tension with respect to the outer surface of the lower peripheral side of the seat frame 1. The two pointed ends 6a are brought into contact with each other, and one pointed end 6a is passed through the folded part 3a while sandwiching the end wire 4 at intervals, and both pointed ends 5a, 5
By mechanically hammering a into the seat frame 1 so as to pierce it, the skin 3 can be attached and assembled.
このように本考案は、表皮の端部に添着したエンドワイ
ヤーを挾むようにしてタッカ−をシートフレームの外面
に打込んで係止するので、表皮の張り代を良好に調節し
ながら確実容易に表皮を取りつけることができるととも
に強固に係止することができ、シートフレームはプラス
チック製にしてクッション効果を有する簡単に形成する
ことができ、大量生産に向き全体に簡単な構造にして好
適に実施できる特長を有する。In this way, the present invention inserts and locks the tacker into the outer surface of the seat frame by sandwiching the end wire attached to the end of the skin, so the skin can be reliably and easily tightened while adjusting the tension of the skin well. The seat frame is made of plastic and can be easily formed to have a cushioning effect, and the overall structure is simple and suitable for mass production, making it suitable for implementation. have
図面は本考案の実施例を示し、第１図は椅子における座
部の断面図、第２図はその一部を破断して示す斜視図、
第３図はタッカ−の正面図、第４図ないし第６図はそれ
ぞれ別の実施例であるタッカ−の正面図を示す。The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional view of the seat of the chair, and FIG. 2 is a partially cutaway perspective view of the seat.
FIG. 3 is a front view of the tacker, and FIGS. 4 to 6 are front views of the tacker of different embodiments.
Claims (1)
材等に被着する表皮の端部にはエンドワイヤーを添着し
、該エンドワイヤーを挾むようにしてコ状のタッカ−を
シートフレームの下端寄り外面に打込み係止して構成し
たことを特徴とする椅子における座部構造。An end wire is attached to the end of the skin that covers the padding material etc. loaded on the top of the plastic seat frame, and a U-shaped tacker is driven into the outer surface of the seat frame near the lower end so as to sandwich the end wire and lock it. A seat structure in a chair characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16774478U JPS5927837Y2 (en) | 1978-12-06 | 1978-12-06 | Seat structure in chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16774478U JPS5927837Y2 (en) | 1978-12-06 | 1978-12-06 | Seat structure in chairs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55148448U JPS55148448U (en) | 1980-10-25 |
| JPS5927837Y2 true JPS5927837Y2 (en) | 1984-08-11 |
Family
ID=29168232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16774478U Expired JPS5927837Y2 (en) | 1978-12-06 | 1978-12-06 | Seat structure in chairs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927837Y2 (en) |
-
1978
- 1978-12-06 JP JP16774478U patent/JPS5927837Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55148448U (en) | 1980-10-25 |