JPH032835U

JPH032835U -

Info

Publication number: JPH032835U
Application number: JP6253789U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-11
Anticipated expiration: 2004-05-31
Also published as: JPH0635783Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る自動停止機構付き自動足
乗せ装置の第一の実施例を示す一部切欠正面図、
第２図は同じく駆動棹を示すものであり、ａは平
面図、ｂは正面図、第３図は同じく駆動棹の停止
機構の他の実施例を示す平面図、第４図は同じく
自動停止機構の拡大正面図、第５図は同じく拡大
裏面図、第６図はリードスイツチを示す正断面図
、第７図は本考案の第二の実施例を示すレツグレ
ストの一部切欠正面図、第８図は同じく自動停止
機構の拡大裏面図、第９図は乗客がレツグレスト
に挟まれたときの安全トルク（停止トルク）を測
定するための説明図、第１０図は従来のスライド
式のレツグレストを示す一部切欠正面図である。１０……インサイドフレーム、１１……レツグ
レスト、１４……駆動棹、１５……駆動機構、２
５……自動停止機構本体、２７……弾性部材、２
８……リードスイツチ、３０……磁性体、３１…
…可動枠、３２……軸、３７……押圧軸。 FIG. 1 is a partially cutaway front view showing a first embodiment of an automatic footrest device with an automatic stop mechanism according to the present invention;
Fig. 2 similarly shows the driving rod, a is a plan view, b is a front view, Fig. 3 is a plan view showing another embodiment of the stopping mechanism of the driving rod, and Fig. 4 is also an automatic stop. FIG. 5 is an enlarged back view of the mechanism; FIG. 6 is a front sectional view showing the reed switch; FIG. 7 is a partially cutaway front view of the leg rest showing the second embodiment of the present invention; Figure 8 is an enlarged back view of the automatic stop mechanism, Figure 9 is an explanatory diagram for measuring the safety torque (stopping torque) when a passenger is caught in the leg rest, and Figure 10 is an illustration of the conventional sliding leg rest. It is a partially cutaway front view shown. 10... Inside frame, 11... Leg rest, 14... Drive rod, 15... Drive mechanism, 2
5... Automatic stop mechanism main body, 27... Elastic member, 2
8... Reed switch, 30... Magnetic material, 31...
...Movable frame, 32...axis, 37...pressing axis.

Claims

[Claims for Utility Model Registration] (1) A pair of inside frames that support the rest rest slidably in the front-back direction are pivoted on both sides of the front end of the seat so as to be rotatable in the front-back direction,
An automatic foot rest device configured to be able to stop at an appropriate position by pressing or pulling the rear end of the leg rest from behind, characterized in that the leg rest is provided with an automatic stopping mechanism. Automatic foot rest device. (2) The automatic stop mechanism turns on and off the power to the drive mechanism within a predetermined amount of movement of the leg rest itself or the front or rear end of the leg rest.
2. The automatic footrest device with an automatic stop mechanism according to claim 1, wherein the automatic footrest device is configured to be able to operate. (3) The automatic foot rest device with an automatic stop mechanism according to claim 1, characterized in that the automatic stop mechanism is constructed in an engaging portion of a leg rest and a drive rod that presses or pulls the rear end of the leg rest. (4) The automatic foot rest device with an automatic stop mechanism according to claim 1, 2 or 3, wherein the automatic stop mechanism is a limit switch such as a reed switch or a micro switch. (5) The automatic stop mechanism is configured to set the operating torque of the motor that drives the leg rest to the minimum torque, and to stop the operation of the motor if a load exceeding the minimum torque of the motor is applied while driving the leg rest. An automatic foot rest device with an automatic stop mechanism according to claim 1, characterized in that it comprises: