A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stepless adjustable torsion automatic returning device of door body
The invention discloses a stepless adjustable torsion automatic returning device of a door body. The stepless adjustable torsion automatic returning device comprises a lower hinge mounting bottom plate, a door returning steel wire and a steel wire fixing pipe, the door returning steel wire and the steel wire fixing pipe are connected to the lower hinge mounting bottom plate, an adjusting worm andan adjusting turbine matched with the adjusting worm are arranged at the bottom of the lower hinge mounting bottom plate, the bottom of the door returning steel wire is fixed to the adjusting turbinethrough a fixing rotary disc, an adjusting head is arranged at one end of the adjusting worm and exposed out of the lower hinge mounting bottom plate, and a door body positioning block and a door bodylimiting block which are matched with the door body are further arranged at the top of the lower hinge mounting bottom plate. The turbine and the worm are adopted, the advantages of being large in transmission ratio, stable in transmission, free of noise, self-locking and the like are achieved, the torsion of the door body returning steel wire can be freely adjusted at any angle, it can be alwaysguaranteed that the torsion of the door body automatic returning device is consistent with the torsion when leaving a factory, a door body automatically returns, the torsion is not too large to makenoise, the risk of damaging the door body and a cabinet body structure is reduced, the market after-selling problem of automatic returning of the door body is also solved, the after-sale cost is reduced, and the use experience and effect are enhanced.
本发明公开了一种门体的无极可调扭力自动回归装置，包括下铰链安装底板、连接在下铰链安装底板上的门回归钢丝和钢丝固定管，所述下铰链安装底板的底部设有调节蜗杆和配合调节蜗杆的调节涡轮，门回归钢丝的底部通过一固定转盘与调节涡轮固定，调节蜗杆的一端设有调节头，所述调节头露于下铰链安装底板外，所述下铰链安装底板的顶部还设有配合门体的门体定位块和门体限位块。本发明采用了涡轮蜗杆具有传动比大、传动稳定无噪音、自锁性等优点，实现了可任意角度自由调节门回归钢丝扭力大小，始终能保证门体自动回归装置扭力与出厂时扭力一致，使门体自动回归且扭力不过大发出噪音，降低了破坏门体与柜体结构的风险，也减少了门体自动回归市场售后问题，降低售后费用，增强了使用体验感与效果。
Stepless adjustable torsion automatic returning device of door body
The invention discloses a stepless adjustable torsion automatic returning device of a door body. The stepless adjustable torsion automatic returning device comprises a lower hinge mounting bottom plate, a door returning steel wire and a steel wire fixing pipe, the door returning steel wire and the steel wire fixing pipe are connected to the lower hinge mounting bottom plate, an adjusting worm andan adjusting turbine matched with the adjusting worm are arranged at the bottom of the lower hinge mounting bottom plate, the bottom of the door returning steel wire is fixed to the adjusting turbinethrough a fixing rotary disc, an adjusting head is arranged at one end of the adjusting worm and exposed out of the lower hinge mounting bottom plate, and a door body positioning block and a door bodylimiting block which are matched with the door body are further arranged at the top of the lower hinge mounting bottom plate. The turbine and the worm are adopted, the advantages of being large in transmission ratio, stable in transmission, free of noise, self-locking and the like are achieved, the torsion of the door body returning steel wire can be freely adjusted at any angle, it can be alwaysguaranteed that the torsion of the door body automatic returning device is consistent with the torsion when leaving a factory, a door body automatically returns, the torsion is not too large to makenoise, the risk of damaging the door body and a cabinet body structure is reduced, the market after-selling problem of automatic returning of the door body is also solved, the after-sale cost is reduced, and the use experience and effect are enhanced.
本发明公开了一种门体的无极可调扭力自动回归装置，包括下铰链安装底板、连接在下铰链安装底板上的门回归钢丝和钢丝固定管，所述下铰链安装底板的底部设有调节蜗杆和配合调节蜗杆的调节涡轮，门回归钢丝的底部通过一固定转盘与调节涡轮固定，调节蜗杆的一端设有调节头，所述调节头露于下铰链安装底板外，所述下铰链安装底板的顶部还设有配合门体的门体定位块和门体限位块。本发明采用了涡轮蜗杆具有传动比大、传动稳定无噪音、自锁性等优点，实现了可任意角度自由调节门回归钢丝扭力大小，始终能保证门体自动回归装置扭力与出厂时扭力一致，使门体自动回归且扭力不过大发出噪音，降低了破坏门体与柜体结构的风险，也减少了门体自动回归市场售后问题，降低售后费用，增强了使用体验感与效果。
Stepless adjustable torsion automatic returning device of door body
门体的无极可调扭力自动回归装置
YAO JIANHUA (author) / ZHU HEMING (author) / WANG LINGJI (author) / WU CHAO (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES