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A platform for research: civil engineering, architecture and urbanism
OPENING/CLOSING BODY SUPPORT DEVICE
To provide an opening/closing body support device capable of shortening a natural length of a coil spring received in an expansion/contraction part.SOLUTION: A door support device 50 comprises: an expansion/contraction part 80 which include an outer cylinder 60 and an inner cylinder 70 inserted into the outer cylinder 60, and expands/contracts in an axial direction when the inner cylinder 70 is moved with respect to the outer cylinder 60; a coil spring 100 which is received in the expansion/contraction part 80 and energizes the outer cylinder 60 and the inner cylinder 70 in a direction where the expansion/contraction part 80 expands/contracts; and an extension part 90 which is fixed to an end part in an axial direction of the expansion/contraction part 80, and extends in the axial direction from the end part.SELECTED DRAWING: Figure 5
【課題】伸縮部に収容されるコイルスプリングの自然長を短くできる開閉体支持装置を提供する。【解決手段】ドア支持装置５０は、外筒６０及び外筒６０に挿入される内筒７０を有し、内筒７０を外筒６０に対して相対的に移動させることで軸方向に伸縮する伸縮部８０と、伸縮部８０に収容され、伸縮部８０が伸長する方向に外筒６０及び内筒７０を付勢するコイルスプリング１００と、伸縮部８０の軸方向における端部に固定され、当該端部から軸方向に延びる延長部９０と、を備える。【選択図】図５
OPENING/CLOSING BODY SUPPORT DEVICE
To provide an opening/closing body support device capable of shortening a natural length of a coil spring received in an expansion/contraction part.SOLUTION: A door support device 50 comprises: an expansion/contraction part 80 which include an outer cylinder 60 and an inner cylinder 70 inserted into the outer cylinder 60, and expands/contracts in an axial direction when the inner cylinder 70 is moved with respect to the outer cylinder 60; a coil spring 100 which is received in the expansion/contraction part 80 and energizes the outer cylinder 60 and the inner cylinder 70 in a direction where the expansion/contraction part 80 expands/contracts; and an extension part 90 which is fixed to an end part in an axial direction of the expansion/contraction part 80, and extends in the axial direction from the end part.SELECTED DRAWING: Figure 5
【課題】伸縮部に収容されるコイルスプリングの自然長を短くできる開閉体支持装置を提供する。【解決手段】ドア支持装置５０は、外筒６０及び外筒６０に挿入される内筒７０を有し、内筒７０を外筒６０に対して相対的に移動させることで軸方向に伸縮する伸縮部８０と、伸縮部８０に収容され、伸縮部８０が伸長する方向に外筒６０及び内筒７０を付勢するコイルスプリング１００と、伸縮部８０の軸方向における端部に固定され、当該端部から軸方向に延びる延長部９０と、を備える。【選択図】図５
OPENING/CLOSING BODY SUPPORT DEVICE
開閉体支持装置
NISHIMOTO MASANOBU (author) / KUROYANAGI KAZUMA (author) / SENGOKU TAKAYUKI (author)
2024-05-07
Patent
Electronic Resource
Japanese
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
F16F
SPRINGS
,
Federn