JPS6158127U

JPS6158127U -

Info

Publication number: JPS6158127U
Application number: JP1985070527U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-04-18

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係るシート回転装置
を示す平面図、第２図は第１図中視一部切欠断
面図、第３図は第１図中視側面図、第４図は第
１図中視側面図、第５図は本考案に係るシート
回転装置の後側コーナ部の構造を示す要部分解斜
視図、第６図乃至第８図は後側コーナ部における
回転支持体の支持状態を回転支持体の回転経過に
従つて示す第１図中視側面図、第９図は本考案
に係るシート回転装置が適用される自動車の一例
を示す平面図、第１０図及び第１１図は従来のシ
ート回転装置の構造を示す平面図及び側面図であ
る。２，Ｋ……シート回転装置、４，２０……ベー
ス（固定支持体）、５，２１…回転支持体、３０
ａ，３０ｂ……ピン、３１ａ，３１ｂ……ストツ
パ部、３３ａ，３３ｂ……係合板（係合部）、３
５……スライド部材、４０……支持スライド部材
。 FIG. 1 is a plan view showing a seat rotation device according to an embodiment of the present invention, FIG. 2 is a partially cutaway sectional view seen from the middle of FIG. 1, FIG. 3 is a side view of the seat rotating device seen from the middle of FIG. FIG. 5 is an exploded perspective view of a main part showing the structure of the rear corner of the seat rotating device according to the present invention, and FIGS. 6 to 8 are the states in which the rotation support body is supported at the rear corner. FIG. 1 is a middle side view showing the rotation progress of the rotating support, FIG. 9 is a plan view showing an example of an automobile to which the seat rotating device according to the present invention is applied, and FIGS. 10 and 11 are conventional FIG. 2 is a plan view and a side view showing the structure of a seat rotation device of FIG. 2, K... Seat rotating device, 4, 20... Base (fixed support), 5, 21... Rotating support, 30
a, 30b...pin, 31a, 31b...stopper part, 33a, 33b...engaging plate (engaging part), 3
5...Slide member, 40...Support slide member.

Claims

[Claims for Utility Model Registration] (1) Seat rotation consisting of a fixed support mounted on the floor of a vehicle and a rotating support rotatably supported on the fixed support and on which the seat is placed. In the device, a pin having a stopper portion is provided upright on the periphery of one of the fixed support body and the rotary support body, and the pin is engaged with the pin at a predetermined position of the rotary support body on the other side, and the pin is provided with a stopper portion on the other side. In addition to providing an engaging portion that is prevented from coming off in the axial direction,
The rotating support is provided with a sliding member near the pin or the engaging portion, while the fixed support supports the sliding member so as to be able to come into sliding contact from before the pin engages with the engaging portion to the engaging position. A support structure for a seat rotation device, characterized in that a support slide member is provided. (2) Either one of the slide member and the support slide member has a sliding contact portion and a receiving portion connected thereto, and the other has a predetermined slope and has an inclined portion on which the sliding contact portion can slide, and a receiving portion connected thereto. The practical use is characterized in that it comprises a support part which is arranged in series and with which the receiving part abuts at the engagement position of the pin, and the rotary support body is lifted from the fixed support body by sliding between the sliding contact part and the inclined part. A support structure for a seat rotating device as claimed in claim 1. (3) The height of the sliding contact portion from the general surface to which the slide member or supporting slide member is attached is greater than the height of the receiving portion, as set forth in claim 2 of the utility model registration claim. Support structure for seat rotation device.