Tent with center-driven long louver canopy opening and closing structure

Abstract

The invention belongs to the field of outdoor products, and in particular relates to a tent with a center-driven long louver canopy opening and closing structure. The tent with the center-driven longlouver canopy opening and closing structure includes a tent frame, a louver board group, a linkage bar, a louver transmission mechanism, a transmission rod and a driving mechanism; the tent frame includes two first ring beams and a middle beam; the louver board group includes louver boards arranged in a row; the two ends of each louver board are installed and matched with the two first ring beamsthrough a first installation component; the middle part of the louver boards is installed and matched with the middle beam through a set of second installation components; and the installation component includes a louver board fixing seat and a louver board rotating part. The beneficial effects of the invention are as follows: the driving mechanism of the tent with the center-driven long louver canopy opening and closing structure is installed on the middle beam, and the driving mechanism drives the louver transmission mechanism on both sides through the transmission rod to realize the openingand closing of the louver boards, which can avoid distortion of the louver boards; and the louver board fixing seat disclosed by the invention is assembled with the first ring beams and the middle beam in a clamping manner, which simplifies the assembly method of the louver boards, and reduces labor costs and material costs.

Description

technical field [0001] The invention belongs to the field of outdoor products, and in particular relates to a tent with a center-driven long louver top opening and closing structure. Background technique [0002] The louver fixing methods of the louver top tents on the market are as follows: 1. The louver is assembled on a rotating part, and the rotating part is installed on the inner surface of the tent ring beam through the pin shaft screw; 2. The louver profile is There is a small tube, one end of the pin shaft is assembled with this small tube, and the other end is inserted into the inner side of the tent ring beam, or a fixing part is installed on the inner side of the tent, and the pin shaft and the fixing part can be rotatably assembled; Holes are drilled on the inner side of the ring beam. Since a certain number of louvers are required on the top of the tent, a certain number of rows of holes need to be drilled on the ring beam (the distance between the holes is the ...

AI Technical Summary

Problems solved by technology

[0002] The louver fixing methods of the louver top tents on the market are as follows: 1. The louver is assembled on a rotating part, and the rotating part is installed on the inner surface of the tent ring beam through the pin shaft screw; 2. The louver profile is There is a small tube, one end of the pin shaft is assembled with this small tube, and the other end is inserted into the inner side of the tent ring beam, or a fixing part is installed on the inner side of the tent, and the pin shaft and the fixing part can be rotatably assembled; Holes are drilled on the inner side of the ring beam. Since a certain number of louvers are required on the top of the tent, a certain number of rows of holes need to be drilled on the ring beam (the distance between the holes is the same), and the rows of holes need to be assembled with pin screws or fixing parts. This kind of technology has the following disadvantages: 1. The production precision is high. For example, if there are 30 rows of holes, if the error of each hole is 0.1 mm, the error will accumulate to 3 mm in the last hole; 2. , Each hole needs to be assembled with rivet nuts, and the louver rotating parts or fixing parts are assembled on the ring beam through pin screws or screws. This process is cumbersome and causes high labor costs; 3. The product is used for a long time Finally, the pin shaft screw may fall off after the louver rotates more times, which will affect the normal use of the product

[0003] Secondly, the existing louver top tents generally have a driving mechanism on one side of the louvers. The closed state of the end of the louvers close to the worm gear mechanism will be relatively flat, while the closure of the other end is driven by the closure of the left end. When the length reaches a certain amount, it is prone to distortion and other conditions, which will lead to functional obstacles such as inability to completely close the right end of the louver when it is in the closed state

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