JPS6421651U - - Google Patents
Info
- Publication number
- JPS6421651U JPS6421651U JP11514187U JP11514187U JPS6421651U JP S6421651 U JPS6421651 U JP S6421651U JP 11514187 U JP11514187 U JP 11514187U JP 11514187 U JP11514187 U JP 11514187U JP S6421651 U JPS6421651 U JP S6421651U
- Authority
- JP
- Japan
- Prior art keywords
- seat frame
- side brackets
- seat
- protrusion
- frame 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.)
- Pending
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図はこの考案の一実施例を示すシートフレ
ーム構造の斜視図、第２図は第１図のフレームの
要部ａの拡大図、第３図は第１図の―線断面
図、第４図は第１図中のシートスプリングの部分
正面図、第５図はこの考案の他の実施例に用いる
サイドフレームの断面図、第６図ａ，ｂは各々異
なる従来フレームの斜視図である。
１０……フレーム、１１……サイドブラケツト
、１２……シートスプリング、１８……凹陥部、
１９……両端部開口、２０……突部。
Fig. 1 is a perspective view of a seat frame structure showing an embodiment of this invention, Fig. 2 is an enlarged view of the main part a of the frame in Fig. 1, Fig. 3 is a sectional view taken along the line - - in Fig. Figure 4 is a partial front view of the seat spring in Figure 1, Figure 5 is a sectional view of a side frame used in another embodiment of this invention, and Figures 6a and b are perspective views of different conventional frames. . 10... Frame, 11... Side bracket, 12... Seat spring, 18... Recessed part,
19...Openings at both ends, 20...Protrusions.
Claims (1)
取り付け、前記各サイドブラケツト間にシートス
プリングを張架したシートフレーム構造であつて
、前記各サイドブラケツトの内側に外側に突出さ
せた凹陥部を形成するとともに、前記凹陥部の中
央部に逆に内側に突出させてその両端部を開口さ
せた突部を形成し、前記凹陥部とこの突部の間に
前記シートスプリングの先端部を引掛け係止した
ことを特徴とするシートフレーム構造。 The seat frame has a seat frame structure in which side brackets are attached to both sides of the seat frame, and a seat spring is stretched between the side brackets, and a concave portion projecting outward is formed inside each of the side brackets, and A protrusion is formed in the center of the concave part and protrudes inwardly with both ends open, and the tip of the seat spring is hooked and locked between the concave part and this protrusion. Features a seat frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11514187U JPS6421651U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11514187U JPS6421651U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421651U true JPS6421651U (en) | 1989-02-03 |
Family
ID=31356524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11514187U Pending JPS6421651U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH051356U (en) * | 1991-06-28 | 1993-01-14 | 株式会社タチエス | Pipe structure seat back frame |
| JP2016005919A (en) * | 2014-06-20 | 2016-01-14 | テイ・エス テック株式会社 | Frame of backrest |
-
1987
- 1987-07-29 JP JP11514187U patent/JPS6421651U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH051356U (en) * | 1991-06-28 | 1993-01-14 | 株式会社タチエス | Pipe structure seat back frame |
| JP2016005919A (en) * | 2014-06-20 | 2016-01-14 | テイ・エス テック株式会社 | Frame of backrest |