An expandable ring-link hinge locking foldable tent without assembly
A technology that does not require assembly and hinge locking. It is applied in tents/canopies, building types, buildings, etc. It can solve the problems of troublesome tent deployment and cumbersome assembly process, and achieve the effect of no assembly and small size
Inactive Publication Date: 2017-02-22
SOUTHEAST UNIV
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Problems solved by technology
[0002] More and more people like outdoor activities, whether it is picnic, camping, hiking, etc., tents have become an indispensable travel product. Tents can provide people with a temporary resting place to avoid the sun and rain, but tents in daily life It is troublesome in the unfolding process and requires a relatively cumbersome assembly process, which brings certain changes to our use.
Method used
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[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] figure 1 It is a schematic diagram of the support structure, such as image 3 As shown, a collapsible tent without assembly is formed by connecting a link mechanism 3 connected to expandable ring mechanisms 1 and 2 and a scissor mechanism 4 fixing a slope-finding cable 5 .
[0024] like Figure 9 Among them, the expandable ring mechanism is connected end-to-end by 8 side tubes 15 and 8 spacers 16 at intervals. The side tubes 15 and the spacer blocks 16 are only connected by an edge line on the upper side or the lower side, and the same spacer block is separated by other spacers. The side lines connected by the side tubes 15 on both sides are the same side, and the adjacent spacer blocks 16 are connected to the different sides; The ones in the ring mechanism 2 are equal-sized partition blocks, and each side of the smaller partition block in the expandable ring...
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The invention discloses an expandable ring-link hinge locking foldable tent without assembly, which is composed of a support frame and a tent cloth covered on the support frame. The support frame consists of an expandable ring mechanism, a link mechanism, scissors There are two expandable ring mechanisms, and the expandable ring mechanism is connected end to end by 4n side tubes and 4n partition blocks at intervals; the scissor mechanism consists of no less than one parallel scissor unit and a bottom The pole line scissor unit is formed in series; two linkage mechanisms and two scissor mechanisms are evenly arranged in a staggered manner, and are pin-connected with two expandable ring mechanisms, and the two scissor mechanisms on the upper side of the expandable ring mechanism are connected with cables. Zippers pass through the other ends of the two inboard links and are secured to the other ends of the two outboard links. Compared with the traditional tent, the present invention avoids the cumbersome assembly process, and after being folded, it is small in size, portable and stable in structure, providing a good temporary place for camping and other outdoor activities.
Description
technical field [0001] The invention relates to a new type of tent composed of a support frame and a tent cloth, wherein the support frame is composed of a diamond-shaped four-bar linkage mechanism, a four-bar linkage mechanism of equal length, a four-bar linkage mechanism of unequal length, and a cable, and the folding and unfolding is simple and easy to operate , and portable, stable. Background technique [0002] More and more people like outdoor activities, whether it is picnic, camping, hiking, etc., tents have become an indispensable travel product. Tents can provide people with a temporary resting place to avoid the sun and rain, but tents in daily life It is troublesome in the unfolding process and requires a relatively cumbersome assembly process, which brings certain changes to our use. Contents of the invention [0003] Purpose of the invention: In order to relieve the inconvenience of tent assembly, this invention proposes a new type of tent, which changes the...
Claims
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IPC IPC(8): E04H15/50
CPCE04H15/48
Inventor 蔡建国贾文文冯健
Owner SOUTHEAST UNIV