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Folding portable electric trolley

A foldable and trolley technology, which is applied in the direction of trolleys, trolley accessories, single-axis trolleys, etc., can solve the problems of inconvenient transportation and inconvenient use of electric trolleys, and achieve the effect of extending the length of the vehicle and reducing the occupied area

Pending Publication Date: 2022-07-05
广信新材料科技(长沙)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a foldable portable electric trolley, which has the advantages of being easy to use in the field and is easy to carry, and solves the problem that the existing electric trolley is inconvenient to use in complex environments and is not easy to carry and transport

Method used

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  • Folding portable electric trolley
  • Folding portable electric trolley
  • Folding portable electric trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , the foldable portable electric cart of the present invention, the frame 1, which includes a frame body, a handlebar 14 installed at the rear of the frame body, and a mounting base 15 installed downward in the center of the frame body, and a drive assembly 2, which includes a mounting base 15. The axle 21 in the center of the bottom of the mounting base 15 is mounted on both ends of the axle 21 with rolling wheels 22 that facilitate the running of the vehicle frame 1, and the drive assembly 2 also includes a motor 23 for driving the rolling wheels 22 and a The drive gearbox 24 for adjusting the running speed of the scroll wheel 22, the power supply compartment 3, which is installed on one side of the bottom of the mounting base 15, the waterproof switch box 4, which is installed at the rear of the frame body, and a handrail 141 is away from the end of the frame body. A thumb accelerator 5 is provided, and the thumb accelerator 5 is provided with an electri...

Embodiment 2

[0030] see figure 2 and image 3 , the frame body includes two adjustable telescopic rods 11, the tail end of the fixed part of the two adjustable telescopic rods 11 and the front end of the telescopic part are fixedly connected by the fixed rod 12, and both ends of the bottom of the two fixed rods 12 are connected by hinges The support legs 13 are installed, and the handlebar 14 includes two grab bars 141. The center of the two grab bars 141 is fixedly connected by a connecting rod 142. The width of the assembly 2 installed on the vehicle frame 1 is smaller than the length of the connecting rod 142 , and a panel 16 is fixedly connected between the fixed parts of the two adjustable telescopic rods 11 .

[0031] Through the mutual articulation of the handlebar 14 and the frame 1 and the design of the adjustable telescopic rod 11 for the frame 1, the frame 1 of the device can be folded and contracted. After the device is folded and contracted, the footprint is reduced and it i...

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Abstract

The invention relates to the technical field of electric trolleys, and particularly discloses a folding type portable electric trolley which comprises a frame body, a handlebar installed at the tail of the frame body and an installation base downwards installed in the center of the frame body, and a driving assembly which comprises an axle installed in the center of the bottom of the installation base. Rolling wheels facilitating running of the frame are installed at the two ends of the axle, the driving assembly further comprises a motor used for driving the rolling wheels to run and a driving gearbox used for adjusting the running speed of the rolling wheels, and the power source bin is installed on one side of the bottom of the installation base; through the design of the driving assembly on the frame and in cooperation with the power supply bin in the device, the device can have the running function of an existing electric cart, the driving assembly is located in the middle of the frame, the cart head can be tilted by pressing the cart handle downwards, and the tilted cart head can be used for driving the electric cart to run when the road surface is uneven and the slope is steep in the field. And the use of the device is prevented from being influenced by contact between the headstock and the pavement.

Description

technical field [0001] The invention relates to the technical field of electric trolleys, in particular to a foldable portable electric trolley. Background technique [0002] Electric trolley is a new product that is improved and upgraded from ordinary trolleys. It is a kind of handling vehicle that replaces manual push and pull with electric power. Generally speaking, it is widely used in hospitals, workshops, offices, factories, banks, libraries, research institutes and other places. It is very convenient to carry lighter items in short distances. It saves labor, time, and money when handling goods. efficiency. [0003] However, the existing electric carts are not suitable for special occasions with complex terrain such as field work, emergency rescue, field supplies and transportation of wounded. Therefore, in view of the above problems, we provide a folding portable electric cart. SUMMARY OF THE INVENTION [0004] Aiming at the deficiencies of the prior art, the pre...

Claims

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Application Information

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IPC IPC(8): B62B1/12B62B5/06B62B5/00A61G1/06
CPCB62B1/12B62B1/125B62B5/0033B62B5/0036B62B5/0026B62B5/0046B62B5/0053B62B5/06B62B1/008A61G1/06B62B2205/00B62B2205/32B62B2202/00B62B2206/02B62B2206/04
Inventor 魏雅琴钱萍李青云唐昌林
Owner 广信新材料科技(长沙)有限责任公司
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