JPS6441354U - - Google Patents
Info
- Publication number
- JPS6441354U JPS6441354U JP13727487U JP13727487U JPS6441354U JP S6441354 U JPS6441354 U JP S6441354U JP 13727487 U JP13727487 U JP 13727487U JP 13727487 U JP13727487 U JP 13727487U JP S6441354 U JPS6441354 U JP S6441354U
- Authority
- JP
- Japan
- Prior art keywords
- latch
- movable part
- frame
- meshing
- stopper
- 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)
- Seats For Vehicles (AREA)
Description
第１図は本考案の一実施例の機構部全体を示す
斜視図、第２図はその側面図、第３図は作動を示
す側面図、第４図および第５図はシートバツク全
体の斜視図および側面図、第６図ａ，ｂは着座状
態の側面図、第７図は従来例の側面図である。
１…シートバツク、２…支持ブラケツト、３…
固定部、４…フレーム（可動部）、５…可動部、
６…ギヤ歯、７…ラツチ、１１…作用スプリング
、１２…第１のストツパ部、１３…第２のストツ
パ部。
Fig. 1 is a perspective view showing the entire mechanism of an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a side view showing the operation, and Figs. 4 and 5 are perspective views of the entire seat bag. and a side view, FIGS. 6a and 6b are side views of the seated state, and FIG. 7 is a side view of a conventional example. 1... Seat bag, 2... Support bracket, 3...
Fixed part, 4... Frame (movable part), 5... Movable part,
6... Gear teeth, 7... Latch, 11... Action spring, 12... First stopper part, 13... Second stopper part.
Claims (1)
の可動部の下端が前方に引き出されて傾斜するシ
ートバツクであつて、前記固定部を支持するメイ
ンフレームにラツチが枢支された支持ブラケツト
が取り付けられ、 前記ラツチと噛合するギヤ歯を設けた前記可動
部のフレーム上部が前記支持ブラケツトに枢支さ
れ、前記支持でブラケツトとラツチとの間に掛け
渡されラツチをギヤ歯に噛合する方向に附勢する
すると共に可動部の最大引き出し状態でラツチを
反噛合方向に附勢する作用スプリングと前記可動
部のフレームに設けられ前記最大引き出し状態で
ラツチに当接してラツチを反噛合方向に回動させ
る第１のストツパ部とからなる反転機構が設けら
れ、前記可動部のシートバツク内への復帰でラツ
チに当接して該ラツチを噛合方向へ回動させる第
２のストツパ部が可動部のフレームに設けられて
いることを特徴とするシートバツク。[Claims for Utility Model Registration] A seat back that is divided into an upper fixed part and a lower movable part, and the lower end of the lower movable part is pulled out and tilted forward, and is latched to a main frame that supports the fixed part. A support bracket is attached to which the movable part is pivoted, and an upper part of the frame of the movable part, which is provided with gear teeth that mesh with the latch, is pivoted to the support bracket, and the support is extended between the bracket and the latch, and the latch is connected to the latch. a spring provided on the frame of the movable part that biases the latch in the direction of meshing with the gear teeth and biases the latch in the anti-meshing direction when the movable part is in the fully extended state; A reversing mechanism is provided, comprising a first stopper part that rotates the latch in the anti-meshing direction, and a second stopper part that abuts the latch and rotates the latch in the meshing direction when the movable part returns into the seat bag. A seat bag characterized in that a stopper part is provided on a frame of a movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727487U JPS6441354U (en) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727487U JPS6441354U (en) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441354U true JPS6441354U (en) | 1989-03-13 |
Family
ID=31398548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13727487U Pending JPS6441354U (en) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441354U (en) |
-
1987
- 1987-09-08 JP JP13727487U patent/JPS6441354U/ja active Pending
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