A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Engine hood hinge device
The invention relates to an engine hood hinge device, which belongs to the technical field of engine hoods, and comprises a hinge structure, the hinge structure comprises a hinge seat, a hinge hinge and a hinge arm, and the hinge hinge is provided with a connecting pin; the locking structure comprises a guide shaft and a lock sleeve arranged on the guide shaft in a sleeving mode, one end of the connecting pin extends into the lock sleeve, and relative rotation of the lock sleeve and the guide shaft can drive the lock sleeve to move in the axial direction of the guide shaft so as to achieve locking or unlocking of the connecting pin. When the connecting pin on the hinge base is locked by the lock sleeve, the inner wall of the lock sleeve is attached to the periphery of the limiting connecting pin to achieve circumferential limiting of the connecting pin, it is guaranteed that limiting of the locking structure on the connecting pin is firmer and more stable during locking, and the problems of unstable limiting, shaking and abnormal sound of a hinge hinge and the hinge base can be avoided; meanwhile, axial movement is achieved through rotation of the lock sleeve, locking and separation of the lock sleeve and the connecting pin are finally achieved, and the locking device has the advantages of being good in locking stability, small in space needed for separation and firm and reliable in structural scheme.
本申请涉及一种发动机罩铰链装置，属于发动机罩技术领域，包括铰链结构，其包括铰链座、铰链活页，以及铰链臂，所述铰链活页上设有连接销；锁止结构，其包括导向轴和套设在导向轴上的锁套，所述连接销的一端伸入所述锁套内，所述锁套和导向轴的相对转动能够驱动锁套沿导向轴轴向移动，以实现锁止或解锁所述连接销。铰链座上的连接销在被锁套锁止时，锁套的内壁贴合限位连接销的外周以实现周向限位连接销，保证锁止结构在锁止时对连接销的限位更加牢固和稳定，可以避免铰链活页和铰链座限位不稳、晃动和异响的问题，同时通过锁套的转动实现轴向移动，最终实现与连接销的锁止与分离，具有锁止稳定性好，分离需要的空间小，结构方案牢固可靠的优点。
Engine hood hinge device
The invention relates to an engine hood hinge device, which belongs to the technical field of engine hoods, and comprises a hinge structure, the hinge structure comprises a hinge seat, a hinge hinge and a hinge arm, and the hinge hinge is provided with a connecting pin; the locking structure comprises a guide shaft and a lock sleeve arranged on the guide shaft in a sleeving mode, one end of the connecting pin extends into the lock sleeve, and relative rotation of the lock sleeve and the guide shaft can drive the lock sleeve to move in the axial direction of the guide shaft so as to achieve locking or unlocking of the connecting pin. When the connecting pin on the hinge base is locked by the lock sleeve, the inner wall of the lock sleeve is attached to the periphery of the limiting connecting pin to achieve circumferential limiting of the connecting pin, it is guaranteed that limiting of the locking structure on the connecting pin is firmer and more stable during locking, and the problems of unstable limiting, shaking and abnormal sound of a hinge hinge and the hinge base can be avoided; meanwhile, axial movement is achieved through rotation of the lock sleeve, locking and separation of the lock sleeve and the connecting pin are finally achieved, and the locking device has the advantages of being good in locking stability, small in space needed for separation and firm and reliable in structural scheme.
本申请涉及一种发动机罩铰链装置，属于发动机罩技术领域，包括铰链结构，其包括铰链座、铰链活页，以及铰链臂，所述铰链活页上设有连接销；锁止结构，其包括导向轴和套设在导向轴上的锁套，所述连接销的一端伸入所述锁套内，所述锁套和导向轴的相对转动能够驱动锁套沿导向轴轴向移动，以实现锁止或解锁所述连接销。铰链座上的连接销在被锁套锁止时，锁套的内壁贴合限位连接销的外周以实现周向限位连接销，保证锁止结构在锁止时对连接销的限位更加牢固和稳定，可以避免铰链活页和铰链座限位不稳、晃动和异响的问题，同时通过锁套的转动实现轴向移动，最终实现与连接销的锁止与分离，具有锁止稳定性好，分离需要的空间小，结构方案牢固可靠的优点。
Engine hood hinge device
一种发动机罩铰链装置
LIU HAILU (author) / YUN TAO (author) / ZHANG ZHE (author) / DAI LEHONG (author) / LU WEI (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Engine hood hinge device for vehicle, and vehicle with engine hood hinge device
| European Patent Office | 2020