Power-assisted umbrella head for tent

Abstract

The invention relates to a power-assisted umbrella head for a tent, which comprises an upper umbrella head and a lower umbrella head. The lower umbrella head can move axially relative to the upper umbrella head; It is hinged with the connecting piece, and the other end is hinged with the lower umbrella head to form a triangular support structure; it also includes an independent booster assembly; the booster assembly includes a sleeve, an elastic piece and a clip; the elastic piece is pre-tensioned by the clip Encapsulated in a sleeve; the sleeve is detachably fixedly connected to the upper umbrella head and slidably sleeved in the lower umbrella head; the lower umbrella head is driven by the clamp to compress the elastic member axially; the umbrella head adopts an independent spring The sleeve independently carries the powerful booster component, which has the characteristics of modularization, can be assembled independently, integrated assembly, modular disassembly and replacement, which simplifies the installation and replacement procedures, reduces the difficulty, ensures the installation accuracy, and can be used as a common core component; The booster umbrella head provides booster for the tent during the tent stretching process.

Description

technical field [0001] The invention relates to a power-assisted umbrella head for a tent, which belongs to the field of outdoor equipment. Background technique [0002] With the improvement of people's quality of life, outdoor camping tents have become a standing leisure item. The output of larger outdoor camping steel pipe tents produced by our company has been increasing year by year. Since the use of drawstring steel pipe umbrella tents takes more manpower and time to set up when they are opened, causing inconvenience and cumbersome problems, so refer to the market. Commonly used spring umbrella heads combined with our technology to develop a steel pipe umbrella head suitable for our company. [0003] 1. Spring power components: There are basically two structures of power components used in the market: [0004] 1. The power assembly and the lower umbrella head are integrated. For example, the patent WO2008 / 122149 A1 discloses a top support device, but the sliding seat ...

AI Technical Summary

Problems solved by technology

[0004] 1. The power assembly and the lower umbrella head are integrated. For example, the patent WO2008 / 122149 A1 discloses a top support device, but the sliding seat of the device is integrated with the lower umbrella head. The elastic telescopic rod needs to be pre-installed during installation. Tight, the pre-tightening force is relatively large, and the pre-tightening operation needs to be completed with the help of a transferred machine. After the telescopic rod is pre-tightened, the pre-tightening is maintained by connecting the fixing seat and the connecting seat through the connecting nail, which also means that the pre-tightening At the same time, it is necessary to connect the fixed seat and the connecting seat through the connecting nail, otherwise the pre-tightening state of the telescopic rod cannot be maintained. The pre-tightening process needs to be carried out on the tent, or the tent pole is installed after the connection with the connecting seat is completed. Increase the difficulty of installation and increase labor costs; and if the telescopic pole is damaged or needs to be replaced when it fails, at this time, since the tent pole and the tarpaulin have been installed on the connecting seat, it is extremely inconvenient to disassemble and replace, and even the tent pole needs to be dismantled first. Pole and tarp, then replaced, pre-tensioned, attached

[0005] 2. The power component and the upper umbrella head are integrated. The spring umbrella head is widely used in the market, and there is a problem of excessive procurement of metal parts and high cost. In addition, the spring umbrella head with this structure also has the problems mentioned in 1.

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