Lifting handle with weighing function

Abstract

The invention discloses a case and bag lifting handle with the weighing function, which comprises a lifting handle body, a function switch and a display screen, wherein the lifting handle body consists of a handle bottom cover and a handle upper cover and is provided with a handle cavity, a battery compartment is arranged in the lifting handle body, the function switch and the display screen are arranged on the lifting handle body. The invention is characterized in that a weighing sensor connected with the display screen and the function switch which are arranged on the lifting handle body is arranged in the handle cavity, the weighing sensor is provided with two symmetrical loading ends, and the two symmetrical loading ends are both connected with case and bag connecting elements and respectively extend out from cavity openings at both ends of the lifting handle body. The invention adopts one sensor, the structure is reasonably simplified and becomes compact, the operation is more convenient, in addition, the invention has the characteristic of high weighing accuracy, and at the same time, the manufacture cost is reduced. The connecting elements of both ends of the lifting handle can be designed to present a hinging connection mode according to the characteristics of cases and bags, so the lifting handle arranged on the cases and the bags can vertically stand and can also be folded, and the lifting function of the invention is completely equal to that of the existing case and bag lifting handle.

Description

technical field [0001] The invention relates to a handle for a case or a bag, in particular to a handle for a case and bag with a weighing function. Background technique [0002] At present, there are luggage handles with a weighing function on the market. Such as Chinese patent 200910107702.9 "a luggage handle with weighing function", it is that two sensors are installed on the two ends of the luggage handle. When in use, weighing and lifting need to be switched through the knob switches at both ends of the bag handle. When the switching is not in place, it will cause the problem of inaccurate weighing, or when the user forgets to switch, this state will cause The weight of the luggage is applied to the sensor for a long time, causing damage to the sensor; another disadvantage is that the assembly relationship of the luggage handle on the luggage is complicated, and the structure of the luggage is changed according to the structure described in this patent application, app...

AI Technical Summary

Problems solved by technology

When in use, weighing and lifting need to be switched through the knob switches at both ends of the bag handle. When the switching is not in place, it will cause the problem of inaccurate weighing, or when the user forgets to switch, this state will cause The weight of the luggage is applied to the sensor for a long time, causing damage to the sensor; another disadvantage is that the assembly relationship of the luggage handle on the luggage is complicated, and the structure of the luggage is changed according to the structure described in this patent application, applicability and versatility Not strong, the assembly process between the handle and the bag is complicated, the processing cost and the manufacturing cost are high

U.S. Patent US 20070007048A1 discloses "Weighing Luggage Handle" also uses two sensors, and the two sensors apply the weight on the two ends of the handle respectively, and the middle is connected by a steel splint. Although the connection method of this structure can be combined into weighing device, but the structure is more complicated, and the handle can only be fixed on the bag in an upright state, and cannot be laid down, and it is easy to be damaged when a large external force acts on the handle

Based on the defects in the above structure, these two weighing luggage handles have not been popularized and applied to luggage products so far.

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