DE102018100143A1 - backpack system - Google Patents

Abstract

The invention relates to a backpack system (10) with a backpack (12), in particular for use on a two-wheeler, wherein the backpack (12) has at least one compartment (15) formed by an outer shell (14) of the backpack (12). It is characterized in that on the outer shell (14) on this outside circumferentially arranged, first connecting element (26) is formed, wherein the backpack system (10) comprises at least one additional cover (28), wherein at the additional cover (28) has a second Connecting element (42) is formed and wherein the first and the second connecting element (26, 42) for releasably connecting the additional cover (28) with the outer shell (14) are formed. The backpack system (10) according to the invention can therefore be used particularly flexibly. In particular, the backpack (12) can be extended by an additional compartment (28) if necessary.

Description

The invention is based on a backpack system with a backpack, in particular for use on a two-wheeler, wherein the backpack has at least one compartment defined by an outer shell of the backpack.

Typically, such a backpack system includes a backpack with one or more risers. By means of these risers, the backpack can be picked up by a user and worn, in particular on the back of the user. The compartment serves for example for receiving goods to be transported. It can usually be closed with a closure designed as a zipper or as a buckle closure, so that the goods can not fall out of the rucksack, in particular not out of the compartment, during use of the rucksack.

An avalanche rescue device in the form of a backpack equipped with rescue accessories is from the EP 1 935 457 B1 known. In this case, a compartment is formed by a two-part outer shell of the backpack. The two parts of the outer shell can be connected to each other by a zipper integrated into the two parts of the outer sheath, so that an interior forming the compartment is formed.

In particular, when using a generic backpack system on a two-wheeler or when riding a bicycle are low curb weight, low space requirements, especially when empty backpack, and a large payload volume desirable. The backpack system should be able to meet changing loading requirements and in particular be easily extended.

The object of the invention is therefore to improve a generic backpack system.

• - wobei der Rucksack wenigstens ein durch eine Außenhülle des Rucksacks zumindest teilweise definiertes Fach aufweist,
• - wobei an der Außenhülle ein an dieser außenseitig zumindest abschnittsweise umlaufendes, erstes Verbindungselement vorgesehen ist,
• - wobei das Rucksacksystem wenigstens eine Zusatzhülle umfasst,
• - wobei an der Zusatzhülle ein zweites Verbindungselement vorgesehen ist und
• - wobei das erste und das zweite Verbindungselement zur lösbaren Verbindung der Zusatzhülle mit der Außenhülle ausgebildet sind.

The problem is solved by a backpack system with a backpack, in particular for use on a two-wheeler,

• the backpack having at least one compartment at least partially defined by an outer shell of the backpack,
• - Wherein on the outer shell at this outside at least partially circumferential, the first connecting element is provided,
• - wherein the backpack system comprises at least one additional cover,
• - Wherein a second connecting element is provided on the additional cover and
• - Wherein the first and the second connecting element are formed for releasably connecting the additional cover to the outer shell.

The invention is therefore based on the idea that the backpack can be equipped with an additional compartment in case of larger loading requirements and thus the fillable volume can be increased. Thus, the backpack system can be flexibly adapted to the respective loading requirements.

In particular, the additional cover can be connected by means of the first and the second connecting element with the outer shell.

Thus, an additional compartment can be formed by the outer shell or by a part of the outer shell and the additional shell, which is arranged between the outer shell and the additional shell.

The backpack of the backpack system can thus be extended by an additional compartment in the manner of the shell structure of an onion.

For example, the compartment of the backpack can have a volume in the range of 15 to 20 l, in particular 16 l. The volume of the additional tray can be between 20 and 80 percent, in particular half, of the load volume of the backpack. In particular, the volume of the additional tray may be between 7 and 10 l, for example 8 l.

Compared to prior art solutions, it is not necessary to empty the backpack when additional storage space is needed. It can simply be attached to the existing, possibly filled backpack to expand the storage space the additional cover.

If the additional compartment is no longer needed, it can easily be removed by releasing the connection formed by means of the first and the second connecting element.

In particular, when the connection is partially detachable, the first and the second connection element can be used as a compartment closure for the additional compartment.

Advantageously, the additional cover may be formed from a textile or film-like material, in particular a woven fabric. The additional cover can be flexibly foldable and / or rollable.

Such a backpacking system may be particularly suitable for rides on a two-wheeler for example, a bicycle, a moped and / or a motorcycle, and / or a quad.

It is conceivable that the first and / or the second connecting element are each formed as a component of a zipper and / or have such a component. In particular, the first and / or the second connecting element can form a zipper.

The first and / or the second connecting element can be covered and / or covered in particular to improve the moisture protection of the backpack system and / or for the mechanical protection of the connecting elements with a cover strip. The cover strip can be arranged in particular on the outer shell.

If the first and / or the second connecting element divided into at least two sections, the connection of the two connecting elements can be particularly easily partially solved. For example, an upper section may be released while a lower section remains connected. The two connecting elements can thus be used particularly easily as a compartment lock for the additional compartment. Thus, shorter and therefore readily available standard connection elements can be used.

It is conceivable that the backpack system has at least two closures. The compartment locks can each provide access to a compartment of the backpack. In this case, a compartment closure may be provided on the additional cover and a compartment lock on the outer cover. Furthermore, the at least two compartment locks can provide access to the same compartment. When arranged additional cover a compartment lock can not be covered by the additional cover. The compartment of the backpack is then accessible despite attached additional cover. In particular, three closures can be provided, wherein a compartment closure can be arranged on the outer shell and two closures on the outer shell. In this case, a compartment closure of the outer shell may be covered by the additional cover.

The first connecting element can be arranged extending at least in sections between the at least two compartment closures of the outer shell. Thus, at least a portion of the outer shell may be covered by the mounted additional cover. In particular, the outer shell and the mounted additional shell may at least partially overlap. The outer shell or at least a part of the outer shell and / or one of the two compartment closures can thus be particularly protected by the additional shell, for example, from the weather.

It is conceivable for the backpack system to have a holding and / or compressing element, which can preferably be arranged on a rear side of the backpack facing away from a user of the backpack system. The holding and / or compressing element can be designed, for example, as a helmet holder. It may be configured to compress the backpack, in particular the compartment of the backpack. In particular, when no goods are to be transported, it is thus possible to reduce the backpack system to a minimum. For this case, first the additional cover can be dismantled. In addition, the holding and / or compressing element can be put under tension in order to further reduce the size of the remaining backpack.

Advantageously, the holding and / or Compressierelement be at least partially releasably connected to the backpack. For example, it can be fastened to the backpack by means of at least one buckle and / or by means of at least one buckle fastener. The buckle or the buckle closure can be arranged on the backpack and / or on the holding and / or compressing element. Thus, the holding and / or Kompressierelement can be mounted on the backpack as needed and / or be dismantled from the backpack.

Is arranged on and / or in the outer shell a sleeve receptacle for receiving the additional cover and / or formed, the additional cover can be stowed space saving when not in use.

It can be provided that the bending radius of the outer shell along the first connecting element corresponds to at least one determined by the flexibility of the first and / or the second connecting element minimum connecting element bending radius. In particular, edges of the outer shell can be rounded to form this. Form the two connecting elements, for example, a zipper and / or they have such a, thus buckling of the zipper can be avoided.

Further features and advantages of the invention will become apparent from the following detailed description of the embodiments of the invention, with reference to the figures of the drawing showing essential to the invention, and from the claims.

The features shown in the drawing are shown such that the features of the invention can be made clearly visible. The various features may be implemented individually for themselves or for a plurality of combinations in variants of the invention.

• 1 ein Rucksacksystem in perspektivischer Darstellung in einem Ausgangszustand, bei dem keine Zusatzhülle montiert ist;
• 2 das Rucksacksystem in perspektivischer Darstellung in einem Erweiterungszustand, bei dem der Rucksack durch eine montierte Zusatzhülle um ein Zusatzfach erweitert ist;
• 3 bis 7 Ansichten des Rucksacksystems der 1 der linken Seite, der Rückseite, der rechten Seite sowie von oben und von unten;
• 8 bis 11 Ansichten des Rucksacksystems der 2 der linken Seite, der Rückseite, der rechten Seite sowie von oben.

Show it:

• 1 a backpack system in perspective in an initial state in which no additional cover is mounted;
• 2 the backpack system in a perspective view in an expansion state, in which the backpack is extended by an additional shell mounted around an additional compartment;
• 3 to 7 Views of the backpack system the 1 the left side, the back side, the right side as well as from above and from below;
• 8th to 11 Views of the backpack system the 2 the left side, the back side, the right side as well as from above.

To facilitate the understanding of the invention, corresponding elements are provided with the same reference numerals in all figures.

1 shows a backpack system 10 with a backpack 12 , The backpack 12 has an outer shell 14 on. The outer shell 14 at least partially defines a lockable, inside the backpack 12 located compartment 15 , The tray can through the outer shell and a back, to which the straps 20 are arranged to be formed. Visible are two closures 16 . 18 of the backpack 12 , each for themselves an access to the subject 15 enable. The field of expertise 15 can thus by the professional closures 16 . 18 each closed or opened. The compartment locks 16 . 18 are designed as zippers, which are each covered with a masking tape to protect against, for example, moisture.

Furthermore, schematically illustrated risers 20 recognizable, on a back of a user facing side of the backpack 12 are arranged and with which the backpack 12 can be picked up or carried by a user. For reasons of simplification, these risers are in all the following figures of the drawing 20 not shown.

Evident is also a holding and / or Komprimierelement 22 , This is by means of two buckles 24 , of which in the illustration according to 1 a buckle 24 with a buckle closure 25 recognizable, detachable with the outer shell 14 of the backpack 12 connectable or in the representation according to 1 associated with this. In particular, it is on a back of a user of the backpack system 10 opposite side of the backpack 12 arranged. By means of the buckles 24 can the holding and / or compression element 22 on the backpack 12 be lashed. This can make the backpack 12 compressed if necessary. Also, if necessary, for example, a helmet or the like between the holding and / or Komprimierelement 22 and the outer shell 14 trapped and thereby on the backpack 12 be fixed.

Next is an on the outer shell 14 on the outside at least partially circumferentially arranged, first connecting element 26 intended. The first connection element 26 has a further explained below, equipped with staples side part of a zipper and thus a component of a zipper on. The side panel is designed to protect against moisture with a masking tape 27 covered. The first connection element 26 Furthermore, at least in sections, runs between the two compartment closures 16 . 18 ,

2 shows the backpack system 10 , wherein the holding and / or compressing element 22 including the buckles 24 (both 1 ) is dismantled.

An additional cover 28 , which is only partially shown, covers a part of the outer shell 14 , The additional cover 28 is by means of a still to be described second connecting element with the first connecting element 26 and thus with the outer shell 14 of the backpack 12 releasably connected.

Visible is that between the outer shell 14 and the additional cover 28 an additional subject 30 is trained.

The additional cover 28 has a compartment lock 32 on. The locker 32 is designed as covered with a masking tape zipper. Thus, the compartment closure offers 32 an access to the additional subject 30 ,

3 shows a view of the left side of the backpack system 10 according to 1 , It can be seen in particular that the first connecting element 26 along the outer shell 14 runs. Above the connecting element 26 crosses the buckle 24 this with the buckle closure 25 , For example, for fastening a helmet or the like, the buckle 24 or the buckle closure 25 be solved and then closed.

Next are the two closures 16 . 18 recognizable, which gives access to the subject 15 ( 1 ) of the backpack 12 is possible.

4 shows a view of the back of the backpack system 10 according to 1 , It can be seen again on the outer shell 14 on the outside circumferentially arranged first connecting element 26 , Here is the first connection element 26 - as by means of two arrows in 4 indicated - in an upper section 34 and in a lower section 36 divided. The first connection element 26 Accordingly, the second connecting element in two of the sections 34 . 36 structured corresponding sections.

In other words, form the first connection element 26 and the second connector in an interconnected state, one each along an upper side and one along an underside of the backpack 12 running zipper.

Representing other edges of the backpack 12 is in 4 an edge 38 marked. The edge 38 has at least one bending radius r corresponding to a minimum radius determined by the bendability of the first connecting element. In this embodiment, the bending radius r corresponds to the minimum radius. The minimum radius and thus the bending radius r are chosen so that an opening or closing of the connection between the first connecting element 26 and the second connecting element can take place unhindered. In particular, the minimum radius or the bending radius r is selected such that the zippers formed by the two connecting elements run without kinking.

5 shows a view of the right side of the backpack system 10 according to 1 , The right side buckle can be seen in particular 24 with her buckle closure 25 , Like a synopsis of 3 with the 5 it can be seen, are the buckles 24 with her buckle closures 25 on both sides of the backpack system 10 each formed identically.

6 shows a view of the backpack system 10 according to 1 from above.

7 shows a view of the backpack system 10 from underneath. It can be seen in particular that the holding and / or compression element 22 except for a bottom of the backpack 12 enough.

As in particular by means of 7 recognizable, the backpack points 12 a shell receptacle for receiving the additional cover ( 28 the 2 ), in particular after disassembly, by a zipper designed as a closure 40 is accessible.

Analogous to the representation of the 2 point 8th . 9 and 11 Views of the backpack system 10 according to 2 with partially cut representation of the additional cover 28 on. In particular shows 8th a view of the left side, 9 a view of the back and 11 a view from above. 10 shows a view of the right side of the backpack system 10 according to 2 ,

8th is particularly removable, that the additional subject 30 through the additional cover 28 in connection with a part of the outer shell 14 is formed.

In 9 is in turn marked with the help of arrows that the first connecting element 26 in the two sections 34 . 36 is articulated.

Like a synopsis of 8th and 10 Removable, adds the additional cover 28 with its outline kink-free or at least essentially kink-free to the backpack 12 of the backpack system 10 on.

In the schematic representation according to 11 is the masking tape 27 of the first connecting element 26 shown partially transparent at least in one section, so that the second connecting element, here with reference numerals 42 marked, becomes recognizable. The first connection element 26 has a first side part 44 on. The second connection element 42 has a second side part 46 on. The two side parts 44 . 46 make up in the 11 state a zipper. With this is the additional cover 28 detachable with the outer shell 14 of the backpack system 10 connectable.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 1935457 B1 [0003]

Claims (9)

Backpack system (10) with a backpack (12), wherein the backpack (12) at least one by an outer shell (14) of the backpack (12) at least partially defined compartment (15), characterized in that - that on the outer shell (14) a first connecting element (26) is provided at least peripherally at least in sections, - wherein the backpack system (10) comprises at least one additional cover (28), - wherein a second connecting element (42) is provided on the additional cover (28) and wherein the first and the second connecting element (26, 42) for releasably connecting the additional cover (28) with the outer shell (14) are formed. Backpack system after Claim 1 , characterized in that the first and / or the second connecting element (26, 42) are each formed as a component of a zipper and / or have such a component. Backpack system according to one of the preceding claims, characterized in that the first and / or the second connecting element (26, 42) in at least two sections (34, 36) are divided. Backpack system according to one of the preceding claims, characterized in that the backpack system (10) has at least two compartment closures (16, 18, 32). Backpack system according to one of the preceding claims, characterized in that the additional cover (28) has a compartment closure (32). Backpack system after Claim 4 or 5 , characterized in that the first connecting element (26) at least in sections between the at least two compartment closures (16, 18, 32) is arranged to extend. Backpack system according to one of the preceding claims, characterized in that the backpack system (10), preferably on a back of a user of the backpack system (10) facing away from the backpack (12) can be arranged, holding and / or Komprimierelement (22). Backpack system according to the preceding claim, characterized in that the holding and / or Komprimierelement (22) is at least partially releasably connected to the backpack (12). Backpack system according to one of the preceding claims, characterized in that arranged on and / or in the outer shell (14) has a sleeve receptacle (40) for receiving the additional cover (28) and / or is formed.

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