Novel sun awning structure for food stall cart

Abstract

The invention provides a novel sun awning structure for a food stall cart. The novel sun awning structure is divided into a right awning seat, a left awning seat, awning strips and a sun awning. The right awning seat comprises a right buckle, a right middle ring and a right cover buckle, the left awning seat comprises a left buckle, a left middle ring and a left cover buckle, and both of the left awning seat and the right awning seat further comprise general part springs, spring covers and rivets. Protruded wavy ring structures are evenly distributed on the assembly contact surfaces of the left buckle, the right buckle, the left middle ring, the right middle ring, the left cover buckle and the right cover buckle correspondingly; and parts in both of the awning seats abut against one another by relying on elastic force of the springs to form a stable structure that wave crests of wavy rings slide into wave troughs of wavy rings of another parts; and the awning strips penetrate through the sun awning and are inserted into the left middle rings, the right middle rings, the left cover buckles and the right cover buckles of the awning seats. Through rotation of the parts in the novel sun awning structure, the relative rotary speed of every two adjacent wavy rings can be changed to change the stretching area of the sun awning. The left owning seat and the right owning seat are installed on handles of the cart so that quick disassembly and assembly can be achieved. The novel sun awning structure has an important significance on reduction of merchant physical labor amount and promotion of inheritance and development for traditional dining culture.

Description

technical field [0001] The invention relates to a trolley accessory, in particular to a novel sun canopy structure of a food stall trolley. Background technique [0002] With the transformation of consumption concepts and the diversification of business models, characteristic blocks have developed rapidly across the country, and have become an image project for creating "city business cards". Local governments have also accelerated the pace of construction of cultural characteristic streets and tourist and leisure streets. As an important part of the characteristic block, the snack street not only adds color to the urban business district, but also integrates and improves the functions of the tourist attraction and the commercial street. Therefore, the construction of the snack street can not only promote the upgrading and development of the commercial street, but also promote the The prosperous development of city or block business brings more economic benefits, enriches ur...

AI Technical Summary

Problems solved by technology

However, this parasol is bulky and heavy, making it difficult to use and carry

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