DE2359229A1 - Shopping bag with telescopic frame - has readily extended wheels and telescopic handle held within bag - Google Patents

Abstract

The frame for forming a trolley type support for a shopping bag or a suitcase is extended readily with a few manual operations. The frame is sunk into the bag while not in use into a space between the inner lining and the outside wall. The bag made from leather, plastics or fabric has an internal frame which is covered with lining material. The wheels with their supports rest in pockets which are covered with sliding clasp link locks. The wheels are pulled out by grips. The telescopic handle is extended by opening the sliding clasp link lock and the trolley handle is pulled out from the telescopic element holding the tubes. The wheel supports can be tilted so that the bag can rest on its flat base if required.

Description

PATENT ADVOCATE

DIPL.-ING.

MARTIM SCHRÖTER

5860 ISERLOHN PIEPENSTOCKSTRASSE TELEPHONE 02371/20785

Company November 26, 1973

Josef Schulte-Ufer KG

5768 sinners

P.O. Box 1429

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"Bag with foldable chassis"

The invention relates to a bag with a foldable chassis and telescopically extendable push handle, such as They are used in particular as shopping bags · Such bags can be carried · For transport For heavier loads, a foldable chassis and a push handle are provided, with the help of which the bag can be pulled or pushed "

A so-called shopping bag is known and chassis are separate from each other® The chassis and push handle can be connected to one another if necessary When not in use, the frame can be folded up and placed in the bag · A disadvantage of this The device consists in the fact that the chassis takes up a considerable amount of space in the pocket. In addition, they are used for assembly

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a large number of movements are necessary to bring the bag into a ready-to-drive condition, _etc.

Also known is a construction in which a box is arranged under the bag, in which both the wheels and a telescopically extendable push handle can be folded up and accommodated. The box is closed with a hinged lid. Apart from the fact that the pivoting mechanism for the wheels and the push handle is extremely complex, such a bag has the disadvantage that it has to be lifted to make it ready to drive of the push handle o Since one must assume that in most cases the chassis is only used when the bag is already full and therefore heavy, such a construction appears unsuitable _o

The object of the invention is now to provide a bag or suitcase with a foldable chassis and a To design telescopically extendable push handle so that with a few simple steps with a retractable in the pocket Undercarriage, the bag can be converted into a mobile device without a need during assembly Holding up the entire bag is necessary.

The object of the invention is achieved by a frame arranged in the pocket, on which two frames face the broad side of the pocket

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Wheels mounted on supports are hinged, which can be retracted into the pocket when not in use and out of the when in use Bag can be swiveled out into a stable driving position

According to a preferred embodiment of the invention are for Two chambers are provided to accommodate the wheels with their supports The broad side of the pocket is in these areas with closure means to open or to close · The supports are articulated on the frame with an angle at one end held, so ,, that the wheels in the driving position one opposite take the bag in an inclined position in the sliding direction

The invention also includes the proposal, the telescopic Extendable push handle retractable to hold on the frame in a pocket between the inner lining and the outer clothing This side pocket can be closed by a zipper Oodgl® be lockable®

The bag according to the invention, whose principle is equally based a suitcase oodglo can transfer t ^ earth, is in extremely easy to convert into a mobile device ^ When not in use, all necessary aids are left Invisible concealed in the pocket Mach to open the ¥ opening means the two wheels are swiveled out and the Push handle pulled out upwards. The bag kaaa äabei put his on a mat when lifting the bag The wheels swivel into the driving position by themselves and the bag and assume a stable driving position

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Possibility to put the bag down. When you set down the hinged wheels are automatically folded back, so that the bag with her Floor can be placed on any surface

The invention is based on an illustrated embodiment explained below

It shows:

Figure 1 is a partially cut-away view of the broad side of a pocket with recessed wheels and inserted push handle,

Figure 2 is a corresponding view of the bag in the driving position,

FIG. 3 shows an end view of the pocket according to FIG. 2 partially cut along the line I - I

and

FIG. 4 shows the same view with a section along the line II-II through FIG. 2 _o

In a bag 1 made of leather, synthetic leather, fabric or the like Material with a handle 2 is arranged on a broad side 3, a frame 4. Inside this frame 4 is a Covered lining. The frame 4 can be connected to a solid floor 5 «.

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On the outer sides of the frame 4 chambers 6 are formed, in each of which a wheel 7 is held in an articulated manner with a support 8. In the area of these chambers, the clothing material is open on the broad side 3. Zippers 13 are used for closure. In the position shown in FIG. 1, the wheels 7 with their supports 8 are completely in the chambers 6. They are when the zipper is closed ^! 13 not visible.

To pivot the wheels 7 out, the supports 8 can be attached a grip plate 9 arranged in it can be gripped © The supports 8 have an angled position at their fastening ends 10 through which the hinge pin 11 held in the chambers 6 is passed.

After pivoting out, the wheels 7 can with their supports 8 assume a stable driving position, as shown in FIG. The wheels are in one opposite the pocket 1 inclined position in the sliding direction, whereby it is achieved that when moving the bag, the wheels 7 with their supports not be swiveled back.

As Figure 4 shows, for placing the bag 1, the support can each be pivoted back 8 with its wheel 7 "This position is obtained automatically when moving the bag forward and downward with its bottom absetzte-

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A retractable push handle is provided in a pocket 18 on the broad side 3. The side pocket 18 can be closed with a zipper 19. The telescopically constructed push handle consists of two tubes 14 which are attached to the frame 4. A plurality of telescopic tubes 15, 16 are each inserted in these attachment tubes so that they can be pulled out. The connection between the two tubes 16 is formed by the retractable handle 17 _o

In order to make a bag 1 ready to drive from the state shown in FIG. 1, the zipper 19 is first opened and the handlebar 17 pulled out. After opening the zippers 13 on the broad side 3 of the case 1 can the wheels 7 with their supports 8 can be folded out. After lifting the bag 1 on the handle 17, the pivot Wheels 7 downwards and assume the position shown in FIGS. 2 and 3. In this position the pocket can be the handlebar 17 can be pushed or pulled by means of the wheels 7.

If the bag 1 is to be set down during a break in the journey, the bag 1 can be tilted forward slightly Folding back the supports 8 can be achieved with the wheels 7. The bag can be parked in the manner shown in FIG will. The driving position can be reached from this position by simply lifting the bag.

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Claims (1)

Expectations Bag, suitcase Oodglo, with a foldable chassis and telescopic pull-out handle, characterized by a frame C4) arranged in the pocket Cl) _? on which two wheels £ 7 $ mounted on supports (8) are hinged to the broad side {3} of the pocket ClJ, which can be lowered into the pocket Cl) when not in use and swiveled out of the pocket into a stable driving position when in use. 2. Bag according to claim 1, characterized in that the Supports (8) articulated with an angled end ClO) are held on frame C4) «, 3. Bag according to claim 1, characterized in that for Receipt of the wheels (7) with their supports {8} two chambers (6) are provided "and the broad side C3) of the pocket (1) to open in these areas with locking means C13) - or is to be locked «, 4. Bag according to claim 3, characterized in that on its broad side C3) in the region of the chambers (6) vertical Zippers (13) are provided. 5ο bag according to claim 1, characterized in that on the supports (8) are each provided with a handle device (9) is. B09823 / 0098 Bag according to Claim 1, characterized in that the wheels (7) in the driving position are one opposite the bag (1) Take up the inclined position in the sliding direction. » 7ο bag according to claim 1, characterized by a retractable, on the frame (4) held push handle (14,15,16,17). 8ο bag according to claim 7, characterized in that the Push handle is formed from three telescopically extendable tubes (14,15,16), which are secured by a handle bar (17) are connected to each other o 9. Bag according to claim 1, characterized in that the push handle (14,15,16,17) in one between the inner lining and the closable pocket (18) formed on the broad side (3) of the outer clothing can be lowered 10. Bag according to claim 1, characterized in that the the side pocket (18) receiving the push handle can be closed by means of a zipper (19). 509823/0098 .a. Blank page