Framework, umbrella and awning applying framework

Abstract

The invention discloses a framework. The framework comprises a main supporting rod, an upper fixing piece, a main center rod, a pushing handle, a middle connecting piece and a secondary supporting rod; the main supporting rod is hinged with the secondary supporting rod through the middle connecting piece, the upper end of the main center rod is fixedly connected with the upper fixing piece; the pushing handle is hinged with the end part of the secondary supporting rod, the pushing handle is coaxial with the main center rod, and diameter of an inner hole of the pushing handle is greater than that of the main center rod. The invention further discloses an umbrella including the framework and an awning including the framework. When the framework is used, the pushing handle is upwards pushed until the pushing handle is sleeved with the main center rod, and an inner angle formed by the main center rod and the secondary supporting rod in a triangle formed by the main supporting rod, the main center rod and the secondary supporting rod is an obtuse angle. By adopting the framework, a distance between the upper fixing piece and the pushing handle is shortened, thereby space occupied by the framework is reduced, using space of the framework is improved, and practicability of the framework is enhanced.

Description

technical field [0001] The invention relates to the field of supporting mechanisms, in particular to a frame. The present invention also relates to an umbrella with the above skeleton and a canopy with the above skeleton. Background technique [0002] Umbrellas and canopies are indispensable supplies in life, and the structure of their skeletons has a great influence on their range of use and performance. [0003] Commonly used umbrellas and canopy skeletons have two structural forms. [0004] see figure 1 , figure 1 A schematic diagram of the structure of a typical skeleton. [0005] Such as figure 1 As shown, the first type of skeleton includes a main strut 1 , an upper fixing member 2 , a main central rod 3 , a push handle 4 , a secondary central rod 5 , a diagonal brace hole 6 , a middle joint 7 and a secondary strut 8 . The end of the main strut 1 is hinged with the upper fixing part 2 , the auxiliary strut 8 is hinged with the middle piece 7 , and the middle piec...

AI Technical Summary

Problems solved by technology

[0012] Compared with the first type of frame, although the second type of frame is more convenient to realize the operation of diagonal braces, this type of frame structure will still occupy a large space on the top of the umbrella or awning, and there is no great improvement on the problem of space waste

Moreover, the strength of this skeleton structure is relatively poor when it is braced diagonally, and the use safety of the umbrella or canopy cannot be guaranteed.

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