DE8001453U1 - FOLDABLE OR FASTENABLE BAG - Google Patents

Description

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PATENT LAWYERS

Avoid, ι Han. Dieter Müller "^ _ERNsT ^

DR. HORST REINHARD

DiPL-ING, KARL'JÜRGEN KREUTH

8000 Munich 40, Leopoldstießc 20 / lV Phone! (089) 39 64 51

Wire! Isarpaterit Bank! Deutsche Bank AG Munich 21/14171 Postal check: Munich 9756-809

Date 2Oi November 1979 Kr / Sch

description

so that the user - if necessary

The invention relates to a bag according to the preamble. 1

Bags of this type come in many styles and designs ^! 't known. The simplest types of these bags are so-called! Carrying bags, often made of plastic film, which are designed with a bottom wall, often in the manner of a block-bottom bag or cross-bottom bag. But there are also higher quality bags of this type, especially in leather.

When empty, folded j these bags only take

a very small space and can therefore easily be carried along ff

immediately has a fairly large shopping bag on hand. ; i

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However, the well-known bags of this type are still quite large and bulky. The space required is determined by the ^S ize the bottom surface * it is disturbing, too, that the bag tends to speak from the collapsed position back into a loose, move on to the part open position in Which in turn takes up a larger volume. Finally, it is to be criticized that the known bags of this type, especially if they are to take up little space in the collapsed state, have a mechanically relatively weak bottom. Folding the bag is also relatively cumbersome.

To overcome these disadvantages, the invention has for its object to provide a bag of this type which in a simple way to a much smaller one, in particular much smaller space can be collapsed in the base and which nevertheless has a stable floor. The solution this task is specified in protection claim 1, which is further developed by the features of the subclaims.

According to the invention, the bottom of the bag according to the invention can also be folded up; in the collapsed position, the base encloses the side walls between its two halves. When folded, the bag only takes up half the floor plan / area. Folded the ^T has the shape of an ash outside flat smooth-walled cases, the z. B. can be carried in a women's handbag.

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A small pocket that can be closed with a zipper is provided be * In this way z. B. a purse, a wallet and a shopping bag formed in one piece be. The floor can be single-layer or multi-layer $ the zipper being attached only to the outermost layer. This way you get a vain bag with a special one strong soil. This also has the advantage that the bag can be filled easily.

An embodiment of the bag according to the invention is shown on the basis of the drawing.

Fig. 1 shows a bag according to the invention, unfolded, with a raised side wall.

FIG. 2 shows the section along line II-II in FIG. 1.

Fig. 3 shows in section the same bag folded up.

In the position of use (Fig. 1) the side wall (or are the side walls), as usual, essentially perpendicular to the bottom wall 3a, 3b. There are carrying handles 2 on the upper edge intended.

According to the invention, the bottom wall is in the form of a collapsible one Cases trained. The two halves of the bottom wall

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3a j 3b are doing a tuittiör'G hinge axis 4 fold around bear.

The edge of the two Bodenwend-IIälften 3a, 3b is similar As with a flap case - a zip tape standing upright sewn on. The zipper starts and ends on the hinge =

axis (see zipper lock 6) * The bottom wall 3a, 3b protrudes on all sides over the area enclosed by the side wall 1, the zipper tape 5a, 5b is attached to the edge strip 8 thus formed.
The circumferential side wall 1, preferably made of flexible material, can be herniated or collapsed onto the initially unfolded bottom wall (halves 3a, 3b) into the flat space determined by the zip fastener tape 5a, 5b. The two bottom halves 3a, 3b including the side wall are now folded together, the zipper 5a, 5b, 6 is pulled and the entire, spacious shopping bag can now be carried by the user like a small case (see * Fig. 1 and 3).

For the designs of the side wall and bottom wall halves 3a, 3b there are many - in this respect according to the prior art Options open. In the embodiment, the circumferential side wall is formed by a piece of hose, the lower edge bent inwards and sewn onto the bottom wall halves 3a, 3b, inside next to the zipper tape 5a, 5b (Seam 7) is.

Claims (3)

Applicant: Hans Dieter Müller dipl-ing. Karl-Jürgen Kreutz 8000 Munich 40, Lcopoldstraßc 20 / lV Telephone: (089) 39 64 51 Wire: '' Sarpatent Bank: Deutsche Bwik AG Munich 21/14171 Poiitscheck: Munich 9756 -80S Date January 21, 1980 Kr / Sch Foldable or collapsible bag protection claims 1. Collapsible or collapsible bag, especially shopping bag, with a bottom wall and on this in the filled state essentially vertical side walls or a circumferential side wall, characterized, that the side walls (or the side wall) (l) on the bottom wall (3a, 3b) are collapsible or collapsible that the bottom wall about a central hinge axis (4) around is divided into two collapsible halves and that the two halves by means of fasteners attached to the edge are detachably connectable with each other * 2. Bag according to claim 1,
characterized, that the fastening means from a circumferential around three sides Zipper (5a, 5b, 6) are formed * 3. Bag according to claim 2,
characterized, that the bottom wall has an effect on the side walls or the circumferential side wall encompassed base surface has protruding, circumferential edge strips (8) on all sides, on which the zipper is attached in an approximately vertical position. I I I I I I I I