PROBLEM TO BE SOLVED: To provide an opening/closing body opening/closing device capable of suppressing a support pin which supports a pulley from coming out of a support wall part of a resin-made support member.SOLUTION: An opening/closing body opening/closing device includes: a resin-made step panel 17 having a pair of support wall parts 42, 43 arranged opposite each other; a support pin 50 which has both axial end parts inserted into both the support wall parts 42, 43; a driven pulley 34 into which the support pin 50 is inserted between both the support wall parts 42, 43; and an endless toothed belt 36 wound around the driven pulley 34 and linked to a slide door. The support wall part 43 has an insertion hole 47 into which an axial end part of the support pin 50 is inserted and a slit extending from the insertion hole 47 so that a weld is not arranged when the support wall part 43 is molded, and an engagement part 54 which has a first step 55a capable of engaging a peripheral edge part of the insertion hole 47 and a first taper 55b connected to the first step 55a and reduced in diameter toward the tip is formed at the axial tip of the support pin 50 penetrating the insertion hole 47.
【課題】プーリを支持する支持ピンが樹脂製の支持部材の支持壁部から抜けることを抑制できる開閉体開閉装置を提供する。【解決手段】互いに対向配置された一対の支持壁部42,43を有する樹脂製のステップパネル17と、両支持壁部42,43に軸線方向両端部がそれぞれ挿入される支持ピン50と、両支持壁部42,43間で支持ピン50が挿通される従動プーリ34と、従動プーリ34に掛けられてスライドドアに連係される無端歯付ベルト36とを備える。支持壁部43には、支持ピン50の軸線方向端部が挿通される挿通孔47及び当該支持壁部43の成形時のウェルドが非配置となるように挿通孔47から延びるスリットが形成され、挿通孔47を貫通する支持ピン50の軸線方向先端には、挿通孔47の周縁部に係合可能な第1の段差55a及び該第1の段差55aに接続され先端に向かって縮径される第1のテーパ55bを有する係合部54が形成されている。【選択図】図3
OPENING/CLOSING BODY OPENING/CLOSING DEVICE
開閉体開閉装置
2015-07-06
Patent
Elektronische Ressource
Japanisch
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |