A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Locking mechanism, door cover and automobile
The invention provides a locking mechanism which comprises an inner sheath and an outer sheath sleeved on the inner sheath, the inner wall of the outer sheath is provided with a limiting groove for clamping, and the locking mechanism further comprises a clamping mechanism arranged between the limiting groove and the inner sheath and a drawing mechanism capable of opening the clamping mechanism through drawing. When the inner sheath and the outer sheath are in the maximum stretching state, the clamping mechanism can be clamped into the limiting groove to limit sliding, and when the drawing mechanism is drawn, the clamping mechanism can be opened from the limiting groove so that the inner sheath and the outer sheath can contract and move. When the inner sheath and the outer sheath are located at the maximum relative position, the clamping mechanism carries out clamping and fixing, sliding is avoided, and safety is guaranteed. When the drawing mechanism is drawn, the clamping mechanism, the inner sheath and the outer sheath can be opened, and the drawing mechanism can contract and move.
本发明提供一种锁紧机构，包括内护套以及套接在内护套上的外护套，所述外护套的内壁上开设有卡合用的限位槽，还包括设置在限位槽和内护套之间的卡合机构以及通过抽拉能够打开卡合机构的抽拉机构，内护套与外护套处于最大伸展状态时，卡合机构能够卡入限位槽以限制滑动，且抽拉机构抽拉时，卡合机构能够从限位槽内打开以便内护套与外护套之间收缩移动。在内护套和外护套处于最大相对位置时，卡合机构进行卡合固定，避免滑动，保证安全。抽拉机构抽拉时，能够打开卡合机构，内护套和外护套，可以收缩移动。
Locking mechanism, door cover and automobile
The invention provides a locking mechanism which comprises an inner sheath and an outer sheath sleeved on the inner sheath, the inner wall of the outer sheath is provided with a limiting groove for clamping, and the locking mechanism further comprises a clamping mechanism arranged between the limiting groove and the inner sheath and a drawing mechanism capable of opening the clamping mechanism through drawing. When the inner sheath and the outer sheath are in the maximum stretching state, the clamping mechanism can be clamped into the limiting groove to limit sliding, and when the drawing mechanism is drawn, the clamping mechanism can be opened from the limiting groove so that the inner sheath and the outer sheath can contract and move. When the inner sheath and the outer sheath are located at the maximum relative position, the clamping mechanism carries out clamping and fixing, sliding is avoided, and safety is guaranteed. When the drawing mechanism is drawn, the clamping mechanism, the inner sheath and the outer sheath can be opened, and the drawing mechanism can contract and move.
本发明提供一种锁紧机构，包括内护套以及套接在内护套上的外护套，所述外护套的内壁上开设有卡合用的限位槽，还包括设置在限位槽和内护套之间的卡合机构以及通过抽拉能够打开卡合机构的抽拉机构，内护套与外护套处于最大伸展状态时，卡合机构能够卡入限位槽以限制滑动，且抽拉机构抽拉时，卡合机构能够从限位槽内打开以便内护套与外护套之间收缩移动。在内护套和外护套处于最大相对位置时，卡合机构进行卡合固定，避免滑动，保证安全。抽拉机构抽拉时，能够打开卡合机构，内护套和外护套，可以收缩移动。
Locking mechanism, door cover and automobile
一种锁紧机构、门盖及汽车
YU HAIBO (author) / TONG LISHUAI (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS