JPH0257442U - - Google Patents

Info

Publication number
JPH0257442U
JPH0257442U JP13651088U JP13651088U JPH0257442U JP H0257442 U JPH0257442 U JP H0257442U JP 13651088 U JP13651088 U JP 13651088U JP 13651088 U JP13651088 U JP 13651088U JP H0257442 U JPH0257442 U JP H0257442U
Authority
JP
Japan
Prior art keywords
resin mat
support structure
seat back
back frame
torsion bar
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
Application number
JP13651088U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13651088U priority Critical patent/JPH0257442U/ja
Publication of JPH0257442U publication Critical patent/JPH0257442U/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70Upholstery springs ; Upholstery
    • B60N2/72Attachment or adjustment thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70Upholstery springs ; Upholstery
    • B60N2/7094Upholstery springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Description

【図面の簡単な説明】
第1図は、この考案に係る樹脂マツト支持構造
の分解斜視図、第2図は、樹脂マツト支持構造の
横端面図、第3図は、樹脂マツト支持構造の部分
拡大横端面図、第4図、第5図A,Bは、公知の
樹脂マツト支持構造の概略斜視図およびばね手段
の各拡大図である。 10,110:樹脂マツト支持構造、12,1
12:樹脂マツト、14,114:シートバツク
フレーム、16,116:サイドブラケツト、1
8:トーシヨンバー(ばね手段)、20:フツク
(係止部)、22,26:トーシヨンバーの端部
、24:係止片(係止部)、119:引張コイル
ばね(ばね手段)。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 着座者の体のラインに合せて成形されて着
    座者の腰椎を支持する樹脂マツトを、ばね手段に
    よつてシートバツクフレーム内に支持する樹脂マ
    ツト支持構造において、 ばね手段が、シートバツクフレームのサイドブ
    ラケツト、樹脂マツト間に配設されたトーシヨン
    バーであることを特徴とする樹脂マツト支持構造
    。 (2) トーシヨンバーの各端部を係止する係止部
    が、シートバツクフレームのサイドブラケツト、
    樹脂マツトにそれぞれ設けられ、 少なくとも一方の係止部が、横方向の略長孔形
    状に形成されている請求項1記載の樹脂マツト支
    持構造。
JP13651088U 1988-10-19 1988-10-19 Pending JPH0257442U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13651088U JPH0257442U (ja) 1988-10-19 1988-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13651088U JPH0257442U (ja) 1988-10-19 1988-10-19

Publications (1)

Publication Number Publication Date
JPH0257442U true JPH0257442U (ja) 1990-04-25

Family

ID=31397091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13651088U Pending JPH0257442U (ja) 1988-10-19 1988-10-19

Country Status (1)

Country Link
JP (1) JPH0257442U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003045192A1 (en) * 2001-11-29 2003-06-05 Ts Tech Co., Ltd. Tension structure of seat back
JP2021000909A (ja) * 2019-06-21 2021-01-07 トヨタ紡織株式会社 シートバック

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003045192A1 (en) * 2001-11-29 2003-06-05 Ts Tech Co., Ltd. Tension structure of seat back
CN100398035C (zh) * 2001-11-29 2008-07-02 东京座椅技术股份公司 座椅靠背的张紧结构
JP2021000909A (ja) * 2019-06-21 2021-01-07 トヨタ紡織株式会社 シートバック

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