Folding stay-supported tent frame

Abstract

The invention relates to a folding guyed tent rack, which belongs to the tent technical field. The invention comprises vertically telescopic struts, a central ceiling coil, and a tent locking cap, an upper barrel head and an intermediate barrel head which are arranged on the central ceiling coil, and an intermediate barrel head joint which is arranged on the intermediate barrel head. The invention is characterized in that: the folding guyed tent rack is also provided with a lower barrel head; a flexible connection mechanism between the lower barrel head and the central ceiling coil is arranged under the lower barrel head and the central ceiling coil; a lower barrel head joint is arranged on the lower barrel head; the intermediate barrel head joint is connected with short supports and the lower barrel head joint is connected with long supports; the other ends of the short supports are connected to the long supports through hinges; the struts are movably connected with the other ends of the long supports through movable joints; inclined guys which are straightly connected with the other ends of the long supports is arranged on the upper barrel head; and horizontal guys are arranged between the other ends of the long supports. The folding guyed tent rack not only can be convenient expanded and fixed when assembled and can be horizontally furled and vertically folded conveniently when disassembled but also has a simple structure, small occupancy area, material conservation, light weight and low manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of tents, and in particular relates to a retractable pull-wire tent frame. Background technique [0002] Existing tents and tent frames have various technical schemes, but all have such or such disadvantages. The patent application number as shown in Figure 5 is 03826939.2 "a kind of folding tent". It is composed of a peripheral frame and a plurality of reinforcing frames coordinated inside the peripheral frame; the peripheral tube unit in the peripheral frame is composed of a plurality of unit tubes rotatably connected at folding points, ..... .. Although it can be folded, it has complex structure, expensive materials, and high cost; it is bulky and heavy after folding; in addition, if it is to be stretched or folded, two people must be able to complete it. another example Figure 6 The patent number shown is 200610033289.2 "automatic telescopic tent", which includes an automatic retracting device, and th...

AI Technical Summary

Problems solved by technology

Although it can be folded, the structure is complex, the materials are expensive, and the cost is high; after folding, it is bulky and heavy; in addition, if it is to be unfolded or folded, two people must be able to complete it

another example Image 6 The patent number shown is 200610033289.2 "automatic telescopic tent", which includes an automatic retracting device, and the automatic retracting device includes a frame, a motor, a driving gear, two driven gears, four revolving wheel seats, four revolving wheels, an electromagnetic Iron, power supply; its disadvantages are that the structure of the automatic shrinking device is complicated and the cost is high; restricted

Another example is that the patent application number is 01125672.9 "umbrella tent", although it can be folded horizontally like an umbrella, it cannot be folded vertically, so it is very inconvenient to carry and store as a temporary tent

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