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Rotary locking structure
The invention discloses a rotary locking structure. The rotary locking structure comprises a base, a rotary sliding sleeve and a center rod, and the top of the rotary sliding sleeve is in circumferential sliding connection with the bottom of the base; the center rod extends into the rotary sliding sleeve along the top of the base, an elastic component is arranged on one side of the bottom of the center rod, the elastic component is exposed out of the center rod when no external force exists, and the elastic component is hidden in the center rod when the elastic component is extruded by the external force; according to the rotary locking structure, through the center rod with the elastic component, the upper rotating sleeve, the lower rotating sleeve, a through hole for extruding or releasing the elastic component and a containing groove, the structure can be unlocked through rotation and pull-down, the structure is durable, convenient to use and smooth and safe in action, the danger of hand clamping is avoided, and accessories can be conveniently added.
本发明公开了一种旋转锁止结构，包括基座、旋转滑套及中心杆，所述旋转滑套顶部与基座底部周向滑动连接；所述中心杆沿基座顶部伸入旋转滑套内，所述中心杆底部一侧设置弹性部件，无外力作用时，所述弹性部件显露于中心杆外，受到外力挤压时，所述弹性部件内藏于中心杆内；本发明通过带弹性部件的中心杆、上下旋转套及对弹性部件进行挤压或释放的通孔、容纳槽，使得本结构能够通过旋转、下拉解锁，经久耐用，使用方便，动作流畅安全，避免夹手的危险，且方便增设附件。
Rotary locking structure
The invention discloses a rotary locking structure. The rotary locking structure comprises a base, a rotary sliding sleeve and a center rod, and the top of the rotary sliding sleeve is in circumferential sliding connection with the bottom of the base; the center rod extends into the rotary sliding sleeve along the top of the base, an elastic component is arranged on one side of the bottom of the center rod, the elastic component is exposed out of the center rod when no external force exists, and the elastic component is hidden in the center rod when the elastic component is extruded by the external force; according to the rotary locking structure, through the center rod with the elastic component, the upper rotating sleeve, the lower rotating sleeve, a through hole for extruding or releasing the elastic component and a containing groove, the structure can be unlocked through rotation and pull-down, the structure is durable, convenient to use and smooth and safe in action, the danger of hand clamping is avoided, and accessories can be conveniently added.
本发明公开了一种旋转锁止结构，包括基座、旋转滑套及中心杆，所述旋转滑套顶部与基座底部周向滑动连接；所述中心杆沿基座顶部伸入旋转滑套内，所述中心杆底部一侧设置弹性部件，无外力作用时，所述弹性部件显露于中心杆外，受到外力挤压时，所述弹性部件内藏于中心杆内；本发明通过带弹性部件的中心杆、上下旋转套及对弹性部件进行挤压或释放的通孔、容纳槽，使得本结构能够通过旋转、下拉解锁，经久耐用，使用方便，动作流畅安全，避免夹手的危险，且方便增设附件。
Rotary locking structure
一种旋转锁止结构
FENG JIN (author) / LIANG YUJIAO (author) / HE JUAN (author) / WANG CHANYU (author) / HUANG LIYU (author) / LIU ZHONGLIANG (author) / CHI YINSHENG (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Lockset and rotary locking positioning structure thereof
| European Patent Office | 2023