DE2339081A1 - Folding wheeled shopping trolley - has hinged metal frame with flexible goods container and pivoted wheel forks - Google Patents

Abstract

The folding frame consists of two light U sections connected by a series of intermediate pivoted stretchers. The frame is tensioned by diametrical tensioners. The upper part has a handle and two pivoted wheel forks are fitted to the bottom section. The assembly folds to a bag-sized package 20 cm. X 20 cm. X 3 cm. with the wheels concealed inside. It is designed to be carried easily when empy and capable of holding and transporting a large quantity of shopping when opened.

Description

Dipl.Ing.Mirko Surlan + Dragan Surlan, 605 Offenbach / Main, Berlinerstr. 286/5

"Transport aid for workers and home: women shopping ".

The invention relates to an auxiliary transport device, in particular for professionals and housewives.

The mobile device is used for shopping etc. for easy = th home transport of the goods. It is designed so that it can be put in the shape of a pocket at any time, conveniently and can be unfolded when in use, in the form of a mobile device.

There are mobile devices that are useful when shopping. At most they can be in the dike » and shorten the frame a little and therefore not good e.g. to take it with you to work, e.g. also at To go biking.

With the transport auxiliary device according to the invention, the = This disadvantage remedied by the same is designed so that it can be folded in the form of a bag and takes up the dimensions of a pocket of approx. 20 χ 20 χ 3 cm.

mm {£ mm,

509807/0174

.ft.

You can take the device with you anywhere without being annoying. Its two wheels are interchangeable cash and against short sled runners (in winter at Snow).

The drawing illustrates the device in example = wise execution. Show it:

Fig. 1 is a front view of the device in standby * position,

2 shows a side view of this,

Fig. 3 an order view, device folded (1st stage Fig. K device fully folded (2nd stage), Fig. 5 a side view (device folded in a pocket ο

The device consists of the upper, U-shaped bracket, a lower, U-shaped bracket 2 and various intermediate links 3 »which are pivotably connected to one another in joints k. The brackets 1 and 2 can also be pivoted side by side in the joints 5, whereby their length is halved.

The upper bracket 1 is laterally displaced, provided with a handle 6 made of plastic. The brackets 1, 2 and the links 3 are made of metal, e.g. light metal, and can also be anodized.

The bracket 2 is pivotable by 90 degrees with two Castors * 3- are provided, which can be rotated in brackets 8 are stored "

509807/0174

. - 3 The individual links 2, 3 have a crosswise cross = bracing 9 as a stability measure,% by which the links are kept particularly narrow and light can.

A flexible container 10 is attached to the frame 2, 3, for receiving the goods to be transported, the top provided with a flap 11, which is by means of a push button 12 is lockable. By means of a zipper on the container 10 or a cover 13, this can be put together. folded device held in the form of a pocket and carried like a bag, and without disturbing, taken anywhere » men will be.

On the outside of the container 10 there is a side pocket ik with a zipper.

The handling of the device is very easy. When not in use, the brackets 1, 2 and the intermediate links 3 are folded together according to level I (Fig. 3) »then one half is pivoted around the pivot point 5, where = both halves come to lie next to each other according to level II (Fig. k and 5). The container or bag 10 now serves as a cover 13 and, provided with a zipper, can be closed, the upper side with the handle 6 remaining open and the device being carried like a bag. You can of course "use a special cover if you borrowed"

To use the device, the procedure is reversed, so that the device has the shape of FIG. 1 and 2 occupies. To fill in the goods, the flap 11 or its closure (push button 12) is then opened.

509807/0174

Claims (1)

You can now bequeir vrie a handcart away the device = move. In winter when there is snow, the rollers 7 can easily be exchanged for short sled runners. Patent claims / protection claims: lyTransport auxiliary device for working people and women at Purchasing consisting of a metal frame and a container, characterized in that the frame consists of consists of two U-shaped brackets (1, 2), which by means of in Joints (4) pivotable intermediate links (3) with = are connected to each other and fold up and can be folded apart, the device taking the shape and size of a bag and using an, am Bracket (l) provided handle (6), as a bag can be carried. 2. Device according to claim 1, characterized in that Brackets (2) together with the intermediate links (3) are held in a stable form by a bracing (9) which enables a particularly narrow and light design of the stirrups and intermediate links. 3. Device according to claims 1 and 2, characterized in that » net that the bracket (2) is provided with rollers (7) that can be swiveled through 90 degrees and together « folded state of the device, lie on top of each other within the bracket (2). 4β device according to claims 1 to 3j characterized = net that the container (10) is flexible and provided with a zipper, pocket-shaped with the 509807/0174 Ironing and Oj j or (i, 2, 1 ) can be folded _o 5. Device according to claims 1 to 4, characterized thereby gekennzeicb net that the upper bracket (l) is provided with a laterally offset handle (6), which together = folded device, within the envelope (13) is exposed and forms a handling like a bag. ö.Gerät according to claims 1 to 5, characterized by = net that the container (lO) with a flap (ll) is lockable. 7. Device according to claims 1 to 6, characterized in = net that a closable side pocket (l4) is provided on the side of the container (lO). 8. Device according to claims 1 to 7 »marked thereby = net that a special cover (13) is provided, which holds the collapsed device in the form of a pocket. 9. Device according to claims 1 to 8, characterized in = net that the rollers (7) can be exchanged for short snow runners. xxxxxxxxxxxxxxxxxxxxxxx 509807/0174 L e rs e i t e