WHEELCHAIR FIXING DEVICE

• Main Authors: OISHI KAZUFUMI, HIRAKAWA TOMOYA, SHIMIZU SHUNSUKE, FURUMOTO HIROICHI, NAGANAWA TAKUYA, KAWAWAKI KENTARO, YAMAMOTO HITOSHI
• Format: Patent
• Language: English; Japanese
• Published: 19.08.2022
• Subjects: CHAIRS FOR DENTISTRY; FUNERAL DEVICES; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; OPERATING TABLES OR CHAIRS; TRANSPORT OR ACCOMODATION FOR PATIENTS

To provide a wheelchair fixing device which can fix a wheelchair while preventing loosening of a belt part by a small-sized motor.SOLUTION: A device includes a first belt part 21 in which a hook 22 is provided in one end, and which is used for fixing a wheelchair 18 in a fixing space SP and a first drum part 23 configured that the other end of the first belt part 21 is connected for winding and feeding out the first belt part 21. The device has a spring member 28 which energizes the first drum part 23 in a direction for winding the first belt part 21 and a first motor 25 which is coupled to the first drum part 23 to drive and drives to rotate the first drum part 23 in a direction for winding the first belt part 21. An electronic control device carries out to drive to rotate the first motor 25 in an execution period from the detection of the arrival of the wheelchair 18 at the fixing space SP until the determination of the stop of the rotation of the first drum part 23 by driving to rotate by the first motor 25.SELECTED DRAWING: Figure 1 【課題】小型のモータで、ベルト部の弛みを防止しつつ、車椅子を固定することのできる車椅子固定装置を提供する。【解決手段】この装置は、一端にフック２２が設けられて固定スペースＳＰへの車椅子１８の固定に利用される第１ベルト部２１と、第１ベルト部２１の他端が接続されて同第１ベルト部２１の巻き取りおよび送り出しを行う構造の第１ドラム部２３とを有する。この装置は、第１ベルト部２１を巻き取る方向に第１ドラム部２３を付勢するばね部材２８と、第１ドラム部２３に駆動連結されて第１ベルト部２１を巻き取る方向に第１ドラム部２３を回転駆動する第１モータ２５とを有する。電子制御装置は、車椅子１８の固定スペースＳＰへの到着が検出されてから第１モータ２５の回転駆動による第１ドラム部２３の回転の停止が判定されるまでの実行期間にわたり、第１モータ２５の回転駆動を実行する。【選択図】図１