JPS61129941U - - Google Patents
Info
- Publication number
- JPS61129941U JPS61129941U JP1236585U JP1236585U JPS61129941U JP S61129941 U JPS61129941 U JP S61129941U JP 1236585 U JP1236585 U JP 1236585U JP 1236585 U JP1236585 U JP 1236585U JP S61129941 U JPS61129941 U JP S61129941U
- Authority
- JP
- Japan
- Prior art keywords
- zigzag spring
- desired length
- shape
- irregular shape
- meandering
- 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
- Springs (AREA)
Description
第１図は本考案に係るジグザグバネの一実施例
を示す平面図、第２図は同ジグザグバネによるバ
ネ特性を示す説明図、第３図は同ジグザグバネで
構成したシートクツシヨンのクツシヨンバネを示
す説明図、第４図は本考案に係るジグザグバネの
別の実施例を示す平面図、第５図は同ジグザグバ
ネによるバネ特性を示す説明図、第６及び７図は
同ジグザグバネで構成したシートバツクのクツシ
ヨンバネを示す説明図、第８図は本考案に係るジ
グザグバネのＲ形状変形による異形状部分の一例
を示す平面図、第９及び１０図は従来例に係るジ
グザグバネの問題点を示す説明図、第１１図は従
来例に係るジグザグバネで構成したクツシヨンバ
ネの一部を示す平面図である。
１１，２１，２２：通常の蛇行形部分、１２，
１３，２３：異形状の蛇行形部分。
Fig. 1 is a plan view showing an embodiment of a zigzag spring according to the present invention, Fig. 2 is an explanatory view showing the spring characteristics of the zigzag spring, and Fig. 3 is an explanatory view showing a cushion spring of a seat cushion made of the zigzag spring. , Fig. 4 is a plan view showing another embodiment of the zigzag spring according to the present invention, Fig. 5 is an explanatory diagram showing the spring characteristics of the zigzag spring, and Figs. 6 and 7 show a cushion spring for a seat bag constructed of the zigzag spring. An explanatory diagram, FIG. 8 is a plan view showing an example of an irregularly shaped portion due to R-shaped deformation of the zigzag spring according to the present invention, FIGS. 9 and 10 are explanatory diagrams showing problems with the conventional zigzag spring, and FIG. FIG. 2 is a plan view showing a part of a cushion spring configured with a zigzag spring according to a conventional example. 11, 21, 22: Normal meandering part, 12,
13, 23: Irregularly shaped meandering part.
Claims (1)
形状を適宜変えをことにより部分的に蛇行形を異
形状に形成したことを特徴とするジグザクバネ。 (2) 左右端寄りが、所望長さに亘つて蛇行幅の
大きな異形状に形成されているところの実用新案
登録請求の範囲第１項記載のジグザグバネ。 (3) 中央部分が、所望長さに亘つて蛇行幅の大
きな異形状に形成されているところの実用新案登
録請求の範囲第１項記載のジグザクバネ。[Claims for Utility Model Registration] (1) A zigzag spring characterized in that the meandering shape is partially formed into an irregular shape by appropriately changing the meandering width, pitch, and radius shape over a desired length. (2) The zigzag spring according to claim 1, wherein the left and right ends are formed into an irregular shape with a large meandering width over a desired length. (3) The zigzag spring according to claim 1, wherein the central portion is formed into an irregular shape with a large meandering width over a desired length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1236585U JPS61129941U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1236585U JPS61129941U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129941U true JPS61129941U (en) | 1986-08-14 |
Family
ID=30495356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1236585U Pending JPS61129941U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018016241A (en) * | 2016-07-29 | 2018-02-01 | 株式会社タチエス | Vehicle seat |
-
1985
- 1985-01-31 JP JP1236585U patent/JPS61129941U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018016241A (en) * | 2016-07-29 | 2018-02-01 | 株式会社タチエス | Vehicle seat |