JPH0379746U - - Google Patents
Info
- Publication number
- JPH0379746U JPH0379746U JP14043689U JP14043689U JPH0379746U JP H0379746 U JPH0379746 U JP H0379746U JP 14043689 U JP14043689 U JP 14043689U JP 14043689 U JP14043689 U JP 14043689U JP H0379746 U JPH0379746 U JP H0379746U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate frame
- seat
- frame
- mounting hole
- seat cushion
- 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.)
- Pending
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１，２図は本考案の一実施例としてのシート
クツシヨン中間部フレーム円筒式シート装置を示
すもので、第１図はその要部構成を示すシートク
ツシヨンフレーム部の模式的平面図、第２図は第
１図の−矢視断面図であり、第３〜６図は従
来のシート装置を示すもので、第３図はその外形
を示す模式的斜視図、第４図はそのシートクツシ
ヨンの内部構造を示す模式的斜視図、第５図はそ
のシートクツシヨンにおけるセンターフレーム部
の模式的横断面図、第６図はそのセンターフレー
ムの変形状態を示すシートクツシヨンの模式的斜
視図である。
１……シートクツシヨン、２，３……サイドフ
レーム、４，４′……中間部フレームとしてのセ
ンターフレーム、４′ａ……センターフレームの
中間部、５，５ａ，５ｂ……シートスプリング、
６……ウレタンパツド、７，８……横フレーム、
１０……シートバツク、１１ａ，１１ｂ……フツ
ク、１２ａ，１２ｂ……取付穴、１３ａ，１３ｂ
……取付穴、Ｓ……シート装置。
1 and 2 show a seat cushion intermediate frame cylindrical seat device as an embodiment of the present invention, and FIG. 1 is a schematic plan view of the seat cushion frame showing the configuration of its main parts; Fig. 2 is a cross-sectional view taken along the - arrow in Fig. 1, Figs. 3 to 6 show a conventional seat device, Fig. 3 is a schematic perspective view showing its outer shape, and Fig. 4 is the seat. FIG. 5 is a schematic cross-sectional view of the center frame portion of the seat cushion. FIG. 6 is a schematic perspective view of the seat cushion showing the deformed state of the center frame. It is a diagram. 1... Seat cushion, 2, 3... Side frame, 4, 4'... Center frame as an intermediate frame, 4'a... Middle part of center frame, 5, 5a, 5b... Seat spring,
6...Urethane pad, 7,8...Horizontal frame,
10...Seat bag, 11a, 11b...Hook, 12a, 12b...Mounting hole, 13a, 13b
...Mounting hole, S...Seat device.
Claims (1)
部にそれぞれ前後方向に延在するように設けられ
たサイドフレームと、同サイドフレームの相互間
に配設されて前後方向に延在する中間部フレーム
と、上記サイドフレームの相互間に上記中間部フ
レームを介し架設されたシートスプリングとをそ
なえ、上記中間部フレームが円筒状部材で形成さ
れるとともに、上記中間部フレームにおける上記
シートスプリングの取付穴が上記中間部フレーム
の上端部に形成されて、同取付穴が上記中間部フ
レームの両側にそれぞれ延在する上記シートスプ
リング共用の取付穴として構成されていることを
特徴とする、シートクツシヨン中間部フレーム円
筒式シート装置。 In the seat device, a side frame provided on each side of the seat cushion so as to extend in the front-rear direction, an intermediate frame disposed between the side frames and extending in the front-rear direction, and the above-mentioned A seat spring is provided between the side frames via the intermediate frame, and the intermediate frame is formed of a cylindrical member, and the mounting hole for the seat spring in the intermediate frame is located in the intermediate frame. Seat cushion intermediate frame cylindrical type, characterized in that the mounting hole is formed at the upper end of the frame and is configured as a common attachment hole for the seat spring extending on both sides of the intermediate frame. sheet equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043689U JPH0379746U (en) | 1989-12-04 | 1989-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043689U JPH0379746U (en) | 1989-12-04 | 1989-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379746U true JPH0379746U (en) | 1991-08-14 |
Family
ID=31687411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14043689U Pending JPH0379746U (en) | 1989-12-04 | 1989-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379746U (en) |
-
1989
- 1989-12-04 JP JP14043689U patent/JPH0379746U/ja active Pending