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Simple folding stair transfer car

A folding and transporting vehicle technology, which is applied in the direction of trolleys, motor vehicles, multi-axle trolleys, etc., can solve the problems of easy formation of hidden dangers, time-consuming and labor-intensive, etc., and achieves the effect of being conducive to smooth movement, simple handling process, and stable movement.

Inactive Publication Date: 2010-11-17
高正强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple foldable stair transporter, which can effectively solve the problem that people need to carry items on the back when transporting items on the existing stairs, which is time-consuming and laborious and easily creates potential safety hazards.

Method used

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  • Simple folding stair transfer car
  • Simple folding stair transfer car
  • Simple folding stair transfer car

Examples

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Embodiment Construction

[0016] Such as Figure 1 to Figure 3 As shown, it is a simple and easy folding stair truck of the present invention, including a car body, and the car body is formed by connecting at least two bottom plates through hinges, preferably adopting such as figure 2 Three base plates are shown: the first base plate 11, the second base plate 12 and the third base plate 13, and the two sides of the second base plate 12 are respectively connected with the first base plate 11 and the third base plate 13 hinge 14 to be able to rotate. The width of the second base plate 12 is slightly more than twice that of the first base plate 11 and the third base plate 13 on both sides of the second base plate, so that after use, the first base plate 11 and the third base plate 13 are respectively upwardly rotated and stacked on the second base plate 12, reduce floor space and facilitate storage. The outer edge bottoms of the first bottom plate 11 and the third bottom plate 13 are provided with rolle...

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Abstract

The invention discloses a simple folding stair transfer car comprising a car body. The car body is formed by connecting at least two bottom plates through a hinge. Roller wheels are arranged below the bottom plates; a containing device is arranged above the bottom plates; the containing device comprises a canvas bag which is fixedly connected on the peripheric edges of the bottom plates and is closed with the bottom plates; the top of the canvas bag is provided with an opening; a rope ring is arranged on the edge of the opening; a rope is threaded in the rope ring; both ends of the rope are respectively connected at both sides of a handle to form a close state; an anti-back running device is also arranged below the bottom plates; the anti-back running device comprises a clamping groove fixedly connected on the bottoms of the bottom plates; a landing rod is hinged in the clamping groove; and the bottom end of the landing rod is provided with an anti-skidding rubber pad. The invention can simply realize that articles are transported on the steps of a stair, has simple transport process and stable running, and can effectively prevent the transfer car from running back and gliding through the landing rod.

Description

technical field [0001] The invention relates to a simple stair carrier. Background technique [0002] Since a certain distance is formed between the height and the front and back of the two adjacent steps of the stairs, they are not a complete plane, so it is inconvenient to carry articles. Usually, when carrying heavy items such as liquefied gas tanks and bottled water, manual piggyback is used, that is, the items are carried over the shoulders on the back, walked up the stairs, and transported to the designated floor and location. It is time-consuming and labor-intensive to carry people on their backs, and it is easy to cause safety hazards. If you are a little careless during the process of carrying or carrying too many people and you are tired, it is easy to trip on the stairs and lose your center of gravity, causing serious personal injury. Contents of the invention [0003] The purpose of the present invention is to provide a simple foldable stair transporter, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B3/00B62B5/02
Inventor 高正强
Owner 高正强
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