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1. WO2020113983 - NUT AND LEAD SCREW TYPE OPENING AND CLOSING MECHANISM FOR AUTOMATIC DOOR, AUTOMATIC VEHICLE DOOR, AND VEHICLE

Publication Number WO/2020/113983
Publication Date 11.06.2020
International Application No. PCT/CN2019/099114
International Filing Date 02.08.2019
IPC
E05F 15/622 2015.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
60using electrical actuators
603using rotary electromotors
611for swinging wings
616operated by push-pull mechanisms
622using screw-and-nut mechanisms
B60J 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
5Doors
04arranged at the vehicle sides
CPC
B60J 5/0473
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
5Doors
04arranged at the vehicle sides
047characterised by the opening or closing movement
0473the door having a hinge axis in the direction of the vehicle longitudinal axis
E05F 15/00
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
E05F 15/622
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
60using electrical actuators
603using rotary electromotors
611for swinging wings
616operated by push-pull mechanisms
622using screw-and-nut mechanisms
E05Y 2201/624
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
2201Constructional elements; Accessories therefore
60Suspension or transmission members; Accessories therefore
622Suspension or transmission members elements
624Arms
Applicants
  • 广东东箭汽车科技股份有限公司 WINBO-DONGJIAN AUTOMOTIVE TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 唐伟航 TANG, Weihang
  • 饶金贵 RAO, Jingui
  • 廖勇林 LIAO, Yonglin
  • 邓飞 DENG, Fei
  • 马银才 MA, Yincai
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
201811480394.X05.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) NUT AND LEAD SCREW TYPE OPENING AND CLOSING MECHANISM FOR AUTOMATIC DOOR, AUTOMATIC VEHICLE DOOR, AND VEHICLE
(FR) MÉCANISME D'OUVERTURE ET DE FERMETURE DE TYPE VIS-MÈRE ET ÉCROU POUR UNE PORTIÈRE AUTOMATIQUE, PORTIÈRE DE VÉHICULE AUTOMATIQUE ET VÉHICULE
(ZH) 螺母丝杠式自动门开闭机构、汽车自动门和汽车
Abstract
(EN)
Disclosed are a nut and lead screw type opening and closing mechanism for an automatic door, an automatic vehicle door, and a vehicle. The nut and lead screw type opening and closing mechanism for an automatic door comprises a driving device (10), a lead screw (20), a nut push block (30), and a push rod (40), wherein the driving device (10) is fixedly connected to a vehicle door (100), the lead screw (20) is rotatably mounted on the vehicle door (100), the nut push block (30) is sheathed on the lead screw (20), a first end of the push rod (40) is hinged to the nut push block (30), a second end of the push rod (40) is hinged to a vehicle body (200), and the driving device (10) drives the lead screw (20) to rotate so as to enable the nut push block (30) and the push rod (40) to move in a reciprocating linear manner along the lead screw (20), so that the push rod (40) drives the vehicle door (100) to open or close relative to the vehicle body (200).
(FR)
La présente invention porte sur un mécanisme d'ouverture et de fermeture de type vis-mère et écrou pour une portière automatique, sur une portière de véhicule automatique ainsi que sur un véhicule. Le mécanisme d'ouverture et de fermeture de type vis-mère et écrou pour une portière automatique comprend un dispositif d'entraînement (10), une vis-mère (20), un bloc de poussée d'écrou (30) et une tige de poussée (40), le dispositif d'entraînement (10) étant relié à demeure à une portière de véhicule (100), la vis-mère (20) étant montée rotative sur la portière de véhicule (100), le bloc de poussée d'écrou (30) étant gainé sur la vis-mère (20), une première extrémité de la tige de poussée (40) étant articulée sur le bloc de poussée d'écrou (30), une seconde extrémité de la tige de poussée (40) étant articulée sur une carrosserie de véhicule (200) et le dispositif d'entraînement (10) entraînant la vis-mère (20) à tourner de sorte à permettre au bloc de poussée d'écrou (30) et à la tige de poussée (40) de se déplacer de manière linéaire en va-et-vient le long de la vis-mère (20) de telle sorte que la tige de poussée (40) entraîne l'ouverture ou la fermeture de la portière de véhicule (100) par rapport à la carrosserie de véhicule (200).
(ZH)
一种螺母丝杠式自动门开闭机构、汽车自动门和汽车。其中,该螺母丝杠式自动门开闭机构包括驱动装置(10)、丝杠(20)、螺母推块(30)及推杆(40),所述驱动装置(10)与车门(100)固定连接,所述丝杠(20)可转动地安装于所述车门(100)上,所述螺母推块(30)套设于所述丝杠(20)上,所述推杆(40)的第一端与所述螺母推块(30)铰接,所述推杆(40)的第二端与车身本体(200)铰接,所述驱动装置(10)驱动所述丝杠(20)转动,以使所述螺母推块(30)及所述推杆(40)沿所述丝杠(20)做往复直线运动,进而使得所述推杆(40)驱动所述车门(100)相对所述车身本体(200)打开或关闭。
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Latest bibliographic data on file with the International Bureau