JPS62125621U

JPS62125621U -

Info

Publication number: JPS62125621U
Application number: JP1985148028U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-08-10

Description

[Brief explanation of the drawing]

第１図はこの考案の構成図、第２図はこの考案
の一実施例に係る概略全体構成図、第３図は同シ
ートの斜視図、第４図はシートの支持構造の拡大
側面図、第５図は同平面図、第６図は同フローチ
ヤート、第７図はサスペンシヨンの断面図、第８
図Ａは第７図の―線拡大断面図、同図Ｂは同
図Ａの開閉オリフイスが閉じた状態を示す拡大断
面図、第９図は平面図、第１０図は第９図一部Ｖ
矢視図、第１１図は略面状況検知装置のブロツク
図、第１２は距離計測手段の動作を示すフローチ
ヤート、第１３図は距離計測装置において超音波
のパルス発信のタイミングを示すタイミングチヤ
ート、第１４図は同動作を示すフローチヤート、
第１５図は悪路における距離計測装置からの距離
データの時間変動を示すグラフ、第１６図は他の
実施例に係る車両用シートの概略全体構成図、第
１７図は従来例に係る支持構造の平面図、第１８
図は同側面図である。１……シート、９……車体フロア、２５……ス
プリング、３８……シヨツクアブソーバ、１１８
……車速検知装置、１５１……制御手段（規制手
段）。 FIG. 1 is a configuration diagram of this invention, FIG. 2 is a schematic overall configuration diagram of an embodiment of this invention, FIG. 3 is a perspective view of the seat, and FIG. 4 is an enlarged side view of the seat support structure. Fig. 5 is a plan view of the same, Fig. 6 is a flowchart of the same, Fig. 7 is a sectional view of the suspension, and Fig. 8 is a sectional view of the suspension.
Figure A is an enlarged sectional view taken along the line - - in Figure 7, Figure B is an enlarged sectional view showing the opening/closing orifice in Figure A closed, Figure 9 is a plan view, and Figure 10 is a partial V of Figure 9.
11 is a schematic block diagram of the surface situation detection device; FIG. 12 is a flowchart showing the operation of the distance measuring means; FIG. 13 is a timing chart showing the timing of ultrasonic pulse transmission in the distance measuring device; FIG. 14 is a flowchart showing the same operation.
FIG. 15 is a graph showing temporal fluctuations in distance data from a distance measuring device on rough roads, FIG. 16 is a schematic overall configuration diagram of a vehicle seat according to another embodiment, and FIG. 17 is a support structure according to a conventional example. Plan view, No. 18
The figure is the same side view. 1... Seat, 9... Vehicle floor, 25... Spring, 38... Shock absorber, 118
... Vehicle speed detection device, 151 ... Control means (regulation means).

補正昭６２．３．３図面の簡単な説明を次のように補正する。明細書、第３２頁、第１３行目に「第１２は」
とあるのを「第１２図は」と補正する。Amendment 1986.3.3 The brief description of the drawing is amended as follows. Specification, page 32, line 13, “12th is”
The statement "Figure 12 is corrected."

Claims

[Scope of utility model registration request]

a seat supported to be movable up and down relative to the vehicle floor; an elastic body interposed between the seat side and the vehicle floor side; and an elastic body interposed between the seat side and the vehicle floor side. A vehicle seat comprising a shock absorber with a variable damping force that damps vibrations, a vehicle speed detection device that detects vehicle speed, and a regulating means that regulates vertical movement of the seat in response to a detection signal from the vehicle speed detection device.