Internal circulation cold air duct structure of vending machine
A vending machine and internal circulation technology, applied to instruments, handling coins or valuable banknotes, etc., can solve the problems of cumbersome disassembly, increased workload, fixed installation structure, etc.
Inactive Publication Date: 2022-03-15
张岩
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Problems solved by technology
[0003] The purpose of the present invention is to provide the structure of the internal circulation cold air duct of the automatic vending machine, which has the advantage of being easy to fix, and solves the problem that the traditional installation structure of the internal circulation cold air duct of the automatic vending machine is relatively fixed, and it is cumbersome to disassemble during later maintenance, thus increasing the work. quantity problem
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] The cold air duct body 1 of the present invention, the upper sleeve 2, the connecting rod 3, the first insertion rod 4, the pull plate 5, the first return spring 6, the lower sleeve 7, the second insertion rod 8, the second return spring 9, Limit slide hole 10, limit slide bar 11, limit groove 12 and limit block 13 parts are all general standard parts or the parts known to those skilled in the art, and its structure and principle all can pass technical m...
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The vending machine internal circulation cold air duct structure comprises a cold air duct body, upper sleeves are fixedly connected to the two sides of the top of the cold air duct body, connecting rods are movably connected to inner cavities of the upper sleeves, first inserting rods are movably connected to the surfaces of the upper sleeves, and lower sleeves are fixedly connected to the two sides of the bottom of the cold air duct body; and an inner cavity of the lower sleeve is movably connected with a second insertion rod. By pulling a limiting sliding rod, the limiting sliding rod drives a second inserting rod to move upwards, a lower sleeve is placed on a mounting sleeve on the vending machine, an upper sleeve is inserted into a connecting rod, the upper sleeve and the connecting rod are fixed through a first inserting rod, and the second inserting rod is driven by the reset elastic force of a second reset spring to extend into the mounting sleeve; the problem that the workload is increased due to the fact that an installation structure of a circulation cold air pipe in a traditional vending machine is relatively fixed and is relatively tedious to disassemble during later maintenance is solved.
Description
technical field [0001] The invention relates to the technical field of automatic vending machines, in particular to the structure of an internal circulation cold air channel of the automatic vending machine. Background technique [0002] A vending machine is a machine that can automatically pay according to the coins put in. A vending machine is a common equipment for commercial automation. It is not limited by time and place. It can save manpower and facilitate transactions. It is a new form of commercial retail. Also known as a 24-hour miniature supermarket, there are currently four common vending machines in China: beverage vending machines, food vending machines, comprehensive vending machines, cosmetics vending machines, and the inner circulation of vending machines The cold air pipe plays the role of cooling, but the installation structure of the traditional vending machine internal circulation cold air pipe is relatively fixed, and it is cumbersome to disassemble duri...
Claims
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CPCG07F9/105
Inventor 张岩
Owner 张岩