ES1074743U - Folding bag with wheels for bag (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Folding bag with wheels for a bag characterized in that it consists of four pieces, (1), (2), (3) and (4), with an extendable axle with wheels at its ends (3), with telescopic device which it can be folded and reduced three times its size, or extended for the coupling of the bag (1). It also has a base (4) on the inside of the bag (1) which consists of some pieces placed linearly flared (4), to achieve two operations, the stiffness, placing the base (4) up to support the inner weight of the bag (1), and another, that of malleability, to be able to wind the bag (1) on the axis (3) when we want to fold the car and thus be able to transport it comfortably. (Machine-translation by Google Translate, not legally binding)

Description

Foldable bag with wheels for bag.

Object of the invention

The present invention, as expressed in the set forth in this specification, refers to a car folding bag, which has been conceived and made in order to obtain numerous and notable advantages over other media Existing analogous purposes.

The car is provided with a nylon bag low density but resistant, with clamps that hold with each other an extendable bar with wheels at the ends; and a base inside.

Background of the invention

Numerous types of bags or cars are known for the purchase of food and its transportation.

In this sense, cars based on a bag with fixed base and folding side wheels, which folds on itself until getting a comfortable transport size.

This system has the disadvantage that the bag even that folds, being in a small size, it is not Small enough to put in a bag, put that the base of the car is still large.

Similarly, another device based on a hard plastic base that holds the oval shaped bag with fixed wheels at the ends, but this bag also has a inconvenient and is not being able to fold enough to be transported comfortably or be stored in a bag to Have it available at any time.

Description of the invention

The car of the invention has a device at the base which can support the weight of the purchase, and be rolled up once folded the bag.

It also has a stainless steel bar able to fold over itself to a third of its size. Thus, so small that it can be stored in a medium size bag.

And finally a density nylon bag average, which allows to support the purchase within it and not occupy a lot of space once wrapped around the folded bar to Be stored in your carrying bag.

Brief description of the drawings

Figure 1.- Shows a perspective view of the 4 parts that constitute the car object of the invention. The bag 1, the handles 2 the axle with wheels 3 and the internal base 4.

Figure 2.- Shows a plan view of the Scaled plastic base 4, which will have two positions, towards up, being rigid to support weight and down, being able to roll up

Figure 3.- Shows an extensible and foldable shaft with wheels at its ends.

Figure 4.- Shows some clamps in the base of the bag 1 that hold the extensible axle with wheels 3.

Figure 5.- Shows the axle with wheels 3 folded, folding the bag 1 with the handles 2.

Figure 6.- Shows the axle with folded wheels 3 and rolled the bag 1 on the axis 3.

Figure 7.- Shows the folded axis 3, together with the bag 1 rolled on the axis 3 and on top the base 4 also rolled over the bag 1.

Figure 8.- Shows the protective cover of the whole figure 1 once folded.

Description of a preferred embodiment

In view of the commented figures, you can observe how the car is constituted by 4 pieces, being formed;

The bag 1 for some handles 2 to be able to pull Bag 1, once full. This bag 1 must be made of nylon average density that will support the weight of the purchase and in turn what malleable enough to be able to roll on the shaft with wheels 3. The axle with wheels 3 can be extended or reduced by three times its size to be comfortably stored in a bag average size.

The bag 1 is also composed of a base 4 which will be placed at the bottom of bag 1 to support the weight of the purchase. Piece 4 being in the up position will keep rigidity thanks to its scales and putting it down you can be used to roll on the axle with wheels 3.

Claims (1)

1. Foldable bag with wheels for bag characterized in that it is made up of four pieces, (1), (2), (3) and (4), with an extendable axle with wheels at its ends (3), with telescopic device which can be folded and reduced three times its size, or extended for the coupling of the bag (1). It also has a base (4) inside the bag (1) which, consists of linearly placed flaked pieces (4), to achieve two performances, the rigidity, placing the base (4) up to support the inner weight of the bag (1), and another, that of malleability, to be able to roll the bag (1) on the axle (3) when we want to fold the car and thus be able to transport it comfortably.