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Multifunctional folding handcart

A luggage cart and multi-functional technology, applied to foldable bicycles, luggage racks, bicycles, etc., can solve the problems of inconvenience to carry, complex structure, large volume, etc., and achieve the effects of simple structure, convenient and safe use, and few components.

Inactive Publication Date: 2008-11-05
潘居然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its essence is a simple car. The user’s luggage needs to be packed in a suitcase and placed on the car. It is inconvenient to carry when going out for personal use.
Moreover, its structure is complex, there are many components, and the volume is large.

Method used

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  • Multifunctional folding handcart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 with figure 2 The shown multifunctional folding luggage cart includes a luggage case 1, and the outer sides of the luggage case 1 are respectively fixed with a front steering shaft 2 and a rear steering shaft 3, and the front steering shaft 2 and the rear steering shaft 3 pass through the front eccentric rotating arm 4. The rear eccentric arm 5 is connected with the front tie rod 6 and the rear tie rod 7, between the front tie rod 6, the rear tie rod 7 and the front eccentric arm 4, the rear eccentric arm 5 and between the front eccentric arm 4 and the rear eccentric arm 5 and the front steering shaft 2 and the rear steering shaft 3 are all provided with a steering lock;

[0028] The user puts luggage items in the luggage case 1, and when the front pull rod 6 and the rear pull rod 7 are respectively turned around the front steering shaft 2 and the rear steering shaft 3 to the front and rear ends of the luggage case 1 and locked, the luggage cart of th...

Embodiment 2

[0030] Such as image 3 , Figure 4 , another kind of multifunctional folding luggage car shown in Fig. 5 and Fig. 6, the front steering shaft and the front eccentric pivoting arm connected with it are the front cylinder 10 installed on the front side of the luggage case, the rear steering shaft and the rear eccentric arm connected with it The rotating arm is the rear cylinder 11 installed on the rear side of the luggage case. The front tie rod 6 and the rear tie rod 7 are respectively connected with the front cylinder 10 and the rear cylinder 11. The front tie rod 6 and the rear tie rod 7 are fixed on the front cylinder 10, The front end or one side of the rear cylinder 11.

[0031] When needing to use this luggage cart as a car to ride, the front tie rod 6 is centered on the central axis (equivalent to the steering shaft) of the front cylinder 10, and the radius of the front cylinder 10 (equivalent to the eccentric pivot arm) is the radius, and turns to the trunk The front...

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Abstract

The invention provides a multi-functional folding baggage car, comprising a trunk; the external side of the trunk is respectively fixed with a front steering shaft and a rear steering shaft; the front steering shaft and the rear steering shaft are respectively connected with a front pulling rod and a rear pulling rod by a front eccentric rotation arm and a rear eccentric rotation arm; steering locking parts are respectively arranged between the front pulling rod, the rear pulling rod and the front eccentric rotation arm and the rear eccentric rotation arm, and between the front eccentric rotation arm, the rear eccentric rotation arm and the front steering shaft and the rear steering shaft; the lower ends of the front pulling rod and the rear pulling rod are respectively provided with front wheels and rear wheels; the upper end of the front pulling rod is provided with a vehicle handle; the upper end of the rear pulling rod is provided with a cushion; the front wheels or the rear wheels are connected with a wheel driving device. The user puts the baggage inside the trunk; when the front pulling rod and the rear pulling rod are respectively rotated to the front steering shaft and the rear steering shaft to the most forward end and the most backward end of the truck and tightly locked, the baggage car of the invention can be driven as a vehicle; when the front pulling rod and the rear pulling rod are respectively rotated to the front steering shaft and the rear steering shaft to one side of the trunk and tightly locked, the baggage car of the invention can be used as a trunk which advance by the pushing and pulling of hands.

Description

technical field [0001] The invention relates to a foldable luggage cart which has two functions of a cart and a suitcase at the same time. Background technique [0002] Luggage cases are a common tool for people to go on a business trip and carry laptops, office supplies and other luggage items to work. When you have less luggage, you can choose a portable or shoulder luggage bag; but when you have a lot of luggage, you need to use a briefcase with a large load. Wheels are installed at the bottom of the briefcase, and the user pushes and pulls it by hand when walking. to drive. Obviously, if the luggage is too heavy, it is more difficult to simply push and pull it by hand, especially when the walking distance is long and the time is tight, walking is very inconvenient. [0003] Bicycle is a kind of means of transportation widely used by people for a long time. In order to be easy to carry and store, various foldable bicycles arise at the historic moment. But for a long t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K15/00B62J7/00
Inventor 潘居然
Owner 潘居然
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