Draw-bar box with power charge function and production process of draw-bar box

Abstract

The invention discloses a draw-bar box with a power charge function and a production process of the draw-bar box. The draw-bar box comprises a draw-bar box body, wherein a support base plate is arranged at the bottom of the draw-bar box body; universal wheels are connected with the bottom of the support base plate; a fixed cushion plate is arranged on the draw-bar box body; a telescopic main tubeis connected to the top of the fixed cushion plate; a telescopic pull bar is connected with the top of the telescopic main tube in a sliding manner; a mobile power supply is arranged inside the draw-bar box body; a USB (Universal Serial Bus) interface is formed in the outer side of the telescopic main tube; the circuit of the mobile power supply is communicated with the USB interface. The draw-barbox disclosed by the invention can be connected through the USB interface and can be charged with power through the mobile power supply inside the draw-bar box body, power charge of digital electronic products can be conveniently carried out, not only are articles carried over conveniently, but also power charge can be carried out in real time in traveling, relatively good functionality can be achieved, meanwhile the whole processing production method is simple and convenient, relatively low consumable matters are needed, and scientific inspection shows that the draw-bar box is applicable toon-scale production.

Description

technical field [0001] The invention relates to the technical field of trolley case processing, in particular to a trolley case with a charging function and a production process thereof. Background technique [0002] A trolley case refers to a suitcase with a pull rod and rollers. It is widely used because of its convenient use, carrying clothes, etc. for travel and going out. At the same time, the trolley case is also equipped with a trolley, which can be divided into single-tube trolley and double-tube trolley. The trolley case can be carried or dragged. The wheels of the trolley case we usually use are basically located at the bottom of the case, and modern people have designed a new form of the trolley case. The case is designed in the shape of a cylinder, and the wheels are The entire outsourcing is on the outside of the box. This roller design makes this trolley box better adapt to different terrains. For example, you can easily go up and down the stairs by directly ...

AI Technical Summary

Problems solved by technology

[0004] However, the function of the traditional trolley case is relatively single, and the traditional processing technology is more polluting and the production efficiency is lower. In view of the above problems, here we propose a trolley case with charging function and its production process

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