A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The awning frame comprises a stand column and a ceiling mechanism, a fixed seat is fixedly arranged at the top end of the stand column, the ceiling mechanism comprises an upper connecting seat, a middle connecting seat, a lower connecting seat and a plurality of awning rod sets, the upper connecting seat, the middle connecting seat and the lower connecting seat are arranged in an upper-middle-lower mode, and the two ends of each awning rod set are rotationally connected to the upper connecting seat and the fixed seat respectively; the tent rod group comprises a first tent rod, a push rod, a connecting rod and two limiting mechanisms; the first end of the push rod is rotationally connected to the first awning rod, and the second end is rotationally connected to the lower connecting seat; the first end of the connecting rod is rotationally connected to the push rod, the second end of the connecting rod is rotationally connected to the middle connecting seat, and the first limiting mechanism is matched with the middle connecting seat and the lower connecting seat and limits the minimum distance between the middle connecting seat and the lower connecting seat; the second limiting mechanism limits the maximum upward rotation angle of the connecting rod, and the tail end of the connecting rod at the maximum rotation angle is obliquely arranged upwards. The folding and unfolding device has the advantages of being stable and reliable in unfolding, labor-saving in unlocking, labor-saving in unfolding and folding, and convenient and rapid in unfolding and folding.
本发明公开了凉篷架，包括立柱和顶篷机构，该立柱顶端固设有固座，该顶篷机构包括上接座、中接座、下接座和若干篷杆组，该上接座、中接座、下接座上中下布置，该篷杆组两端分别转接在上接座和固座；该篷杆组包括第一篷杆、推杆、连杆和两限位机构；该推杆第一端转接在第一篷杆，第二端转接在下接座；该连杆第一端转接在推杆，第二端转接在中接座，该第一限位机构配合中接座和下接座且限制中接座和下接座间的最小间距；该第二限位机构限制连杆朝上的最大转动角度，处于最大转动角度的连杆末端倾斜朝上布置。它具有如下优点：展开稳定可靠，解锁用力省，展开、收折用力省，展开、收折方便快速。
The awning frame comprises a stand column and a ceiling mechanism, a fixed seat is fixedly arranged at the top end of the stand column, the ceiling mechanism comprises an upper connecting seat, a middle connecting seat, a lower connecting seat and a plurality of awning rod sets, the upper connecting seat, the middle connecting seat and the lower connecting seat are arranged in an upper-middle-lower mode, and the two ends of each awning rod set are rotationally connected to the upper connecting seat and the fixed seat respectively; the tent rod group comprises a first tent rod, a push rod, a connecting rod and two limiting mechanisms; the first end of the push rod is rotationally connected to the first awning rod, and the second end is rotationally connected to the lower connecting seat; the first end of the connecting rod is rotationally connected to the push rod, the second end of the connecting rod is rotationally connected to the middle connecting seat, and the first limiting mechanism is matched with the middle connecting seat and the lower connecting seat and limits the minimum distance between the middle connecting seat and the lower connecting seat; the second limiting mechanism limits the maximum upward rotation angle of the connecting rod, and the tail end of the connecting rod at the maximum rotation angle is obliquely arranged upwards. The folding and unfolding device has the advantages of being stable and reliable in unfolding, labor-saving in unlocking, labor-saving in unfolding and folding, and convenient and rapid in unfolding and folding.
本发明公开了凉篷架，包括立柱和顶篷机构，该立柱顶端固设有固座，该顶篷机构包括上接座、中接座、下接座和若干篷杆组，该上接座、中接座、下接座上中下布置，该篷杆组两端分别转接在上接座和固座；该篷杆组包括第一篷杆、推杆、连杆和两限位机构；该推杆第一端转接在第一篷杆，第二端转接在下接座；该连杆第一端转接在推杆，第二端转接在中接座，该第一限位机构配合中接座和下接座且限制中接座和下接座间的最小间距；该第二限位机构限制连杆朝上的最大转动角度，处于最大转动角度的连杆末端倾斜朝上布置。它具有如下优点：展开稳定可靠，解锁用力省，展开、收折用力省，展开、收折方便快速。
Awning frame
凉篷架
HUANG CHANGJIU (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E04H
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| European Patent Office | 2024