DE202010014027U1 - case system - Google Patents

Abstract

Container system comprising
a container (1) having a container top (11) and a container bottom (12) having a bottom (121) and a peripheral side wall (122) attached thereto, said side wall (122) defining an interior together with the bottom (121) the container (1) which is suitable for the storage of objects, and wherein the container (1) has a closed state in which the container upper part (11) and the container lower part (12) close the interior space to the outside, and a opened state in which the interior is accessible from the outside, and at least one additional container (2) having a connection structure (223), and which is suitable for the storage of other objects,
wherein the additional container (2) in the opened state of the container (1) by means of the connecting structure (223) on the side wall (122) is detachably attachable,
characterized in that
the container upper part (11) is arranged in the closed state relative to the container lower part (12) in such a way that it removes ...

Description

The The present invention relates to a container system, in particular Case system, with a container, in particular case, for storage of objects, the container top part and a container lower part. At least one additional container, which is suitable for storage of other objects is releasably attachable to the container. Such container systems are used for storage and / or transportation of different Objects, such as tools used.

STATE OF THE ART

One Containers, such as a suitcase, often have a container bottom and a container top on which a Hinge are collapsible together to form an interior close together. By unfolding the container top opposite the container base, the interior and the items stored therein, for example tools, be made accessible. For easy transportation the container also often has a handle on it.

For the user of the container may want to to increase the storage capacity of the container or to provide separate compartments for storage of special ones Items such as accessory material, soiled Tools, special instruments or consumables.

The DE 203 03 536 shows a tool box with a side wall, which has mutually hinged inner and outer walls. Between these inner and outer walls compartments are provided, which serve to accommodate special tools.

In the US 7,334,680 a modular system is shown in which different additional containers are laterally attached to a tool box. Depending on the objects to be stored therein, these additional containers can be designed differently. Such case systems are also in the DE 94 17 348 and the US 7,159,712 shown.

Of the Tool case can with these systems according to user's needs with those additional containers, which each straight needed items are extended. As a result, the user does not have a large number of different Store tools together in a large tool box and transport. For example, he can only use often and accommodate versatile tools in the case while the special tools are stored in the additional containers. Depending on which special tools are needed, can the suitcase then with the respective additional containers be supplemented.

These However, said case systems have the disadvantage that the additional container can easily be removed from the case, if not for example properly attached to the suitcase, or if the user hits somewhere when carrying. Furthermore it is possible that the additional containers are not working properly are closed and, for example, when lifting or carrying the Jump up suitcase. At least in some suitcase systems of the state The technique is the attachment of additional containers also laborious.

PRESENTATION OF THE INVENTION

It An object of the present invention is a container system indicate, with which an additional container on simple Way detachably attachable to a container, wherein an accidental removal of the additional container from the Container is prevented.

These Task is by a container system with the features of claim 1. Further embodiments are indicated in the dependent claims.

The present invention thus provides a container system which has the following features:
A container, in particular a suitcase, comprising a container top and a container bottom, which has a bottom and attached thereto a circumferential side wall, wherein the side wall together with the bottom defines an interior of the container, which is suitable for storing objects, and wherein the container a closed state, in which the container upper part and the container lower part close the inner space together outwardly, and has an opened state, in which the inner space is accessible from the outside; and
at least one additional container, which has a connection structure, and which is suitable for the storage of other objects, wherein the additional container in the open state of the container by means of the connecting structure on the side wall releasably attachable, in particular pushed.

there is the container top relative to the container bottom in the closed state arranged such that there is a removal the additional container prevented from the container.

The additional container can thus be attached to this or removed from it only in the open state of the container. In the closed Condition this is prevented by the container top. An unwanted release of the additional container from the container is thereby effectively prevented in its closed state. The additional container can be designed such that it forms a positive connection with the container when it is attached to this, and that the container upper part prevents a release of the positive connection in the closed state.

At the Additional container may be, for example, a container for storage of other items, such as Accessory material, soiled tool, special items or consumables. The additional container can in particular, be a closable container and For example, special subjects for receiving certain Objects such as drills, saw blades, Anglereiartikeln, sewing accessories, Samaritermaterial etc. have. It can also be an open container act.

Preferably is the connection structure along a displacement direction slidable on the side wall, wherein the container upper part the connection structure is covered in the closed state, a shift in particular against the displacement direction to prevent. In this way, the additional container for the user particularly easy to attach to the container. The displacement direction is advantageously directed towards the ground and in particular is substantially perpendicular to the ground.

Advantageous is the connection structure in the closed state of the container in an area between the container bottom and the Held container top, in particular even clamped. Thereby may be removing the auxiliary container from the container prevented in a simple manner by the container top become.

The Connection structure preferably comprises a suspension element, such as a Einhänglasche, which so over The side panel can be hung in the interior protrudes. The suspension element is advantageous on an upper edge of the sidewall and extends from there preferably in the interior and adjacent to an inside of the side wall towards the bottom of the container base. Attaching and Separate the additional container at or from the opened one Container is thereby for the user on one particularly simple manner executable. alternative or in addition, it is also conceivable that z. B. outside at the bottom of the container a downwardly closed rail is formed, and that the connection structure as a profile is configured, which can be inserted from above into the rail is, wherein the container shell the rail in the closed Condition covered from above. A removal of the additional container from the container in the closed state is thereby also prevented. Of course it is also possible that the rail is formed on the additional container and the profile at the bottom of the container. The additional container can also be hung in the case inside, with the remain described advantageous features.

The Side wall may be a projecting into the interior retaining element have, which is adapted to the suspension element a to take releasable locking connection. The hanging element then advantageously has a correspondingly complementary Latching element, such as a recess, a recess, Grooves, ribs etc. on.

Of the Container is preferably according to a usual Design designed so that the container shell to a Swivel axis pivotally connected to the container base is. The additional container is then preferably in one area attached to the side wall, which is substantially transverse to this Swivel axis runs.

Of the Container can also, as is common in many containers, a closure between the container top and container bottom which is adapted to the container in the closed Lock state, and which in one of the pivot axis opposite Area of the side wall is arranged.

Preferably is the container of such a conventional container shape, that it has a handle, which for carrying the container serves, and which in one of the pivot axis opposite Region of the side wall of the container is arranged. This Handle is preferred on the container base and in particular preferably attached to the side wall of the container base. But it can also be attached to the container top.

Of the Container may be substantially cuboidal overall Have basic shape, which in particular be flattened so can that two opposite surfaces of this Basic form much larger, preferably even at least twice as big, are like any other surface of the cuboid basic shape.

In a preferred embodiment, the additional container an additional container lower part with a receiving space, which is suitable for the storage of objects, as well as a lid which is adapted to the receiving space in a closed position to close to the outside and in a release position to release to the outside.

Preferably the container upper part acts in the closed state of Container then such with the lid together that a Movement of the lid from the lock position to the release position is prevented. The additional container attached to the container can then only be opened and closed, if the container is in the opened state. An unintentional popping of the additional container, for example when carrying the container is prevented.

Around Such interaction of the container shell with To realize the lid, the lid advantageously has a covering area, which in the closed position of the lid and in the closed Condition of the container is covered by the container top.

The transition area is preferably formed as a flange, which in the closed position the lid and in the closed state of the container in an area between the side wall and the container top held, in particular even clamped.

Prefers is the lid with the additional container bottom in one Area pivotally connected, which at one of the container remote side of the additional container is arranged. These Connection of the lid with the Zusatzbehälterunterteil can for example, via a hinge, in particular via a movie hinge, done. Of course, but can Also, a conventional axle hinge can be used.

Of the Additional container may additionally or alternatively a closure between additional container bottom and lid which is suitable, the additional container to lock in the closed position.

Of the Tool case can in a further embodiment of Invention in its side wall at least one guide element have, in which a guide element of the additional container can intervene.

Further the additional container can have a double eyelet, by means of which the lid of the additional container also at open closure can be kept closed.

Of the Additional container can at least one hanger and the hanger can be a bottom flap and a top flap, whereby the attachment of the additional container to the case can be further improved.

In The side wall of the additional container can guides be arranged in which partitions, for example Plastic can be inserted.

On the inside of the side wall of the tool box or the additional container can be arranged in which guide rails Slide-in plates can be inserted. The called insert plates can be part of a fastening system for transporting in the suitcase or additional container Be objects.

Of the The additional tank described above does not necessarily have to be exclusive be applied together with the suitcase. It is also conceivable to use the additional container without the case. So can the additional container eg. In a suitable receiving device a stationary machine or in a corresponding equipped shelving system are introduced. The cradle can in particular analogous to the corresponding suitcase sidewall be educated.

BRIEF DESCRIPTION OF THE DRAWINGS

preferred Embodiments of the invention will be described below of the drawings, for explanation only serve and are not to be construed restrictively. In the Drawings show:

1 a perspective view of belonging to a container system according to a first embodiment of the invention case in the closed state without additional container;

2 a perspective view of the suitcase of 1 in open condition without additional container

3 a perspective view of the suitcase of 1 in closed condition with additional containers attached thereto;

4 a perspective view from one opposite 3 deviating viewing direction of the suitcase 1 in closed condition with additional containers attached thereto;

5 a perspective view of the suitcase of 1 in the opened state with additional containers attached thereto, one of the additional containers being opened;

6 a perspective view of an additional container in the open state;

7 a perspective view of the additional container of 6 in closed condition; such as

8th a partial view of a section through a belonging to a container system according to a second embodiment of the invention case in the closed state with attached additional container.

The 9 to 16 a further embodiment of the invention in different views.

DESCRIPTION OF PREFERRED EMBODIMENTS

In the 1 to 7 a preferred embodiment of a container system according to the invention is shown in perspective views. The container system has a container 1 , which is a suitcase, in particular a tool box, and one or more additional containers attached thereto 2 on.

As in particular in the 1 and 2 shown includes the suitcase 1 a suitcase top 11 and a suitcase bottom 12 , The suitcase top 11 has a planar and substantially rectangular deck 111 on, from which is a circumferential coat 112 extends downwards. The suitcase bottom 12 includes a floor 121 of which there is a circumferential side wall 122 extends to the top. The vertical dimension of the sidewall 122 is much larger than the vertical dimension of the shell in this embodiment 112 , The floor 121 limited together with the side wall 122 , the deck area 111 and the coat 112 an interior of the suitcase 1 ,

The suitcase bottom 12 and the suitcase top 11 are about a hinge 13 pivotally connected to each other. The hinge 13 connects an upper edge of the side wall 122 with a lower edge of the jacket 112 and is along a long side of the suitcase 1 arranged. The hinge 13 can have any embodiment according to the prior art. Through the hinge 13 In particular, a pivot axis is defined, around which the upper case 11 relative to the case bottom 12 is pivotable.

The hinge 13 allows the suitcase top 11 such as the case bottom 12 swing back that the suitcase top 11 through the case bottom 12 limited interior closes to the outside. The suitcase 1 is then in a closed state ( 1 ). The suitcase 1 has in this embodiment in the closed state substantially a flat, rectangular shape. By unfolding the suitcase top 11 relative to the case bottom 12 The interior is accessible from the outside, and the suitcase 1 is in an open state ( 2 ).

On the hinge 13 opposite side of the suitcase 1 There are two closures to the case bottom 12 and the suitcase top 11 in the closed state of the suitcase 1 lock together. Alternatively, however, only one or more than two closures could be provided. The closures are each by a movable on the case bottom 12 attached closing clip 124 and by one on the suitcase top 11 trained closure structure 113 designed. To lock the suitcase 1 when closed is the closing clip 124 by means of a pivoting movement in the closure structure 113 latched, which one to the closing clip 124 Complementary depression has. Of course, the closing clip could also be on the top of the suitcase 11 attached, and the closure structure 113 on the case bottom 12 be educated. There are also other, any closures according to the known prior art conceivable.

To secure the interior of the suitcase 1 stored content, for example, against unauthorized removal are here bracket 114 and 126 provided, which are in particular connectable with a padlock. The temples 114 and 126 are on the coat 112 of the suitcase shell 11 or on the side wall 122 of the suitcase lower part 12 on the hinge 13 opposite side of the suitcase 1 arranged such that they are connected to each other by means of a commercially available padlock.

The suitcase bottom 12 also has a handle 123 on which to carry the suitcase 1 by a user. The handle 123 is just like the closing clips 124 and the temple 126 on the hinge 13 opposite side of the suitcase 1 appropriate.

As in the 3 to 5 shown are additional containers 2 on the side of the suitcase 1 mountable. In the present embodiment, up to two additional containers 2 on opposite sides of the suitcase 1 be attached. Attaching the additional container 2 to the suitcase 1 is only in the open state of the suitcase 1 possible ( 5 ). The additional containers 2 are in this embodiment in each case in a sidewall area to the suitcase 1 attached, which is transverse to the hinge 13 or to the pivot axis defined thereby extends.

The detailed design of the additional container 2 this embodiment is in the 6 and 7 shown. From a planar ground 221 extends a circumferential side wall 222 upwards. The vertical extent of the sidewall 222 Here corresponds to that of the side wall 122 of the suitcase lower part 12 , The floor 221 to set container 2 forms together with the sidewall 222 a container bottom 22 of the additional container 2 ,

At the top of a suitcase 1 indicative area of the sidewall 222 are two down-hanging hooks 223 formed, which form a connection structure. These two hanging straps 223 serve to the additional container 2 in the open state of the suitcase 1 over a side wall 122 of the suitcase 1 mount. Attaching the additional container 2 on the case bottom 12 takes place in the fact that the Einhänglaschen 223 along a top-down executed execution direction on the side wall 122 be deferred. The hanging lugs 223 then lie on the top edge of the side wall 122 on and extend from there into the interior of the suitcase 1 into and along the inside of the side wall 122 downwards. In the open state of the suitcase 1 are the additional containers 2 thus in a simple way on the case bottom 12 attachable or removable from this. When closed, the hanging lugs 223 but through the case top 11 covered, causing the Einhänglaschen 223 can not be moved from bottom to top. In particular, the Einhänglaschen 223 in the closed state of the suitcase 1 between the top of the sidewall 122 and the bottom edge of the jacket 112 of the suitcase shell 11 held. The additional container 2 forms a positive connection with the case in this state 1 , A removal of the additional container 2 from the suitcase 1 is therefore in this closed state of the suitcase 1 not possible.

At the top of one of the suitcases 1 groundbreaking area of the sidewall 222 can, as in the present embodiment, a lid 21 about a hinge 23 swiveling on the lower part of the container 22 to be appropriate.

At the hinge 23 This may be, for example, a film hinge or another hinge according to the known prior art. The lid 21 serves to the receiving space of the container base 22 to close in a closed position. The lid 21 here has a deck area 211 on, from which is a circumferential coat 212 extends downwards. At the bottom of the coat 212 can side tabs 213 be attached, which are part of a closure to the lid 21 of the additional container 2 to hold in the closed position. The side flaps 213 can z. B. be formed to a snap connection with one on the container base 22 formed, complementary structure (not shown in the figures) to enter. The additional container can thus in this embodiment, regardless of whether the suitcase 1 when open or closed, open and closed.

A second embodiment of a container system according to the invention is in 8th shown in a sectional view. Identical or similar parts of the container system are designated by the same reference numerals. At the container 1 This is also a case in this embodiment. The side wall 122 of the suitcase 1 this container system has here inwardly projecting retaining elements 125 on which are designed to with the Einhänglaschen 223 to enter a releasable latching connection. The hanging lugs 223 the additional container 2 have in this embodiment in each case a recess, which for the retaining elements 125 is tangible. By providing the retaining elements 125 on the side wall 122 and this embodiment of Einhänglaschen 223 are the additional containers 2 from falling off the side wall 222 secured. This especially if the suitcase 1 is in the open state. Alternative snap-in, snap-in or similar connections of the hanging straps 223 with the sidewall 222 are conceivable.

In the 8th embodiment shown also shows an advantageous embodiment of the lid 21 , The lid 21 points here at the bottom of the case 1 facing area of the mantle 212 a vertically outwardly projecting flange 214 on. The flange 214 can extend over the entire length of the area of the mantle 212 extend where this on the suitcase 1 is applied. The flange 214 However, it can also be interrupted or formed as a narrow projection or a nose. In the closed position of the lid 21 of the additional container 2 comes this flange 214 as well as the hanging strap 223 between the side wall 122 and the coat 112 of the closed suitcase 1 to lie. Opening the additional container 2 in the closed state of the suitcase 1 is thereby prevented. If the additional container 2 on the suitcase 1 is attached, the receiving space of the additional container 2 thus only in the open state of the suitcase 1 be made accessible or closed. In particular, this is an accidental cracking of the lid 21 of the suitcase 1 attached additional container 2 while carrying the closed suitcase 1 effectively prevented. When closing the suitcase shell 11 and the suitcase bottom 12 in the closed state of the suitcase 1 through one of the hangers 114 and 126 Joining padlock will also become the additional containers 2 so on the suitcase 1 secured that this only when unlocking the padlock and then open the suitcase 1 himself open and from the suitcase 1 can be removed.

The suitcase top 11 , the case bottom 12 , the container bottom 22 and the lid 21 are in front partly integrally formed and manufactured by injection molding. Particularly advantageous is an embodiment of the additional container 2 as in the present embodiment, where the entire additional container 2 is integrally formed as a whole, and the connection of the container base 22 with the lid 21 about a movie hinge 23 he follows.

Of course, the invention is not limited to the above embodiments, and a variety of modifications are possible. In particular, the suitcase needs 1 do not have the described flat and cuboidal shape. Any configurations are conceivable for this purpose. In addition, the handle could 123 instead of the suitcase bottom 12 For example, centrally on the top surface 111 of the suitcase shell 11 to be appropriate. Alternatively or additionally, a carrying strap could also be provided.

The additional containers 2 could also in another way according to the prior art on the suitcase 1 be attachable. For example, an embodiment is conceivable, in the outside of the side wall 122 a vertically extending rail is mounted. The rail would have two L-shaped, facing side profiles which define an intermediate channel. The additional container of such an embodiment would then have an outwardly projecting T-profile, which would be designed to be complementary to this rail, that it can be inserted from above to a lower stop in this channel. The suitcase top could then be configured in such a way that it covers the rail from above in the closed state of the case in order to prevent removal of the additional container from the case. The rail and the T-profile could also be perpendicular to the above-mentioned vertical direction, in one to the pivot axis of the hinge 13 pointing direction, extend. The direction of displacement for attaching the additional container 2 on the suitcase 1 would then be directed in the same direction to the pivot axis direction or in a direction reverse thereto. The suitcase top 11 For example, in such an embodiment, it could have a downwardly projecting element, which in the closed state of the case 1 a move the additional container 2 relative to the suitcase 1 obstructed and a removal of the additional container 2 from the suitcase 1 thereby prevented.

The additional containers 2 also do not necessarily have a lid 21 exhibit. In the absence of a lid, tools or other objects could also be accommodated by specially designed holding pockets in the additional container 2 be held. Also, the additional container may be designed as a textile bag. A Einhänglasche or rail, which with the textile z. B. firmly connected by sewing, welding or riveting and, for example, made of plastic or metal, can then serve to attach the additional container to the case. The hinge 13 does not necessarily have to be provided and could, for example, by closures, as provided on the opposite side of the suitcase and by the reference numerals 124 and 113 are replaced. The same applies to the hinge 23 the additional container. A variety of other modifications is possible.

9 shows in a perspective side view of a tool box 1' according to a further embodiment of the invention. In the illustration shown is a part of the tool box 1' shown lying on the lid, leaving the lower part 12 ' points upwards. Well recognizable in 9 are the as L-guides 1221 trained guide elements in the sidewall 122 ' of the toolbox 1' are formed. The L-guides 1221 are provided to a designed as an L-rail guide element of a 9 Not included additional container to record and thus the said additional container tighter with the tool box 1' connect to. In addition, in 9 easily recognizable, that with closed upper part 11 ' the L leadership 1221 is closed in the direction of the upper part, so that the additional container not upwards from the tool box 1' can be removed.

10 now shows an additional container 2 ' for attachment to the in 9 featured tool box 1' is provided. The additional container 2 ' shows the lid 21 ' which, in contrast to the embodiment shown above, can not be opened along its longitudinal side, but along its transverse side or its narrow side. For this purpose, the additional container 2 ' on its front end the lock 25 on. A safeguard against unintentional or unintentional opening can be achieved in particular by the double eyelet 26 be reached, with which, for example, with the aid of a padlock or a cable tie the lid 21 ' of the additional container 2 ' even with the lock open 25 can be kept closed. Also well he is recognizable in 10 are the two as L-rails 2221 trained guide elements, which are provided in the L-guides 1221 - as in 9 presented - to be introduced. Because the fixation in the upper part of the additional container 2 ' already through the suspension straps 223 ' is ensured, it is sufficient if the L-rails 2221 - As shown - only over a portion of the side wall 222 ' of the additional container 2 ' extends are formed. In principle it is also possible to use the L-rails over the entire height of the side wall 222 ' extends training. Also easily recognizable 10 is the special version of the three hanging straps 223 ' , The suspension straps 223 ' show in the illustrated embodiment, a bottom flap 2231 and a top flap 2232 , The bottom flap 2231 is intended to, in the manner known from the previous embodiment manner in the side wall 122 ' of the tool box 1' to intervene and thus the additional container 2 ' on the tool box 1' to fix. The upper flap 2232 fulfills another function. It engages behind in the closed state of the tool case 1' its upper part 11 ' (in 10 not shown) and thus prevents that when the upper part is closed 11 ' the additional container 2 ' from the tool box 1 can be removed. To clarify the geometric relationships is in 10 a side view of the additional container 2 ' shown from the front.

For further clarification is in 12 a perspective view of the arrangement attached, in which the respective upper parts have been omitted and the additional container 2 ' on the suitcase 1' is shown arranged. Clearly recognizable is the intervention of the lower flaps 2231 in the sidewall 122 ' of the suitcase 1' , Also easily recognizable in 12 are in the sidewall 222 ' of the additional container 2 ' arranged guides 2227 , in which partitions can be inserted, for example, plastic; are not visible in 12 the guides 2227 opposite corresponding guides. In this way, the additional container can be 2 ' divide comparatively flexible and can for example be used advantageously as a small parts magazine.

13 shows a section through the additional container 2 ' and the adjacent area of the toolbox 1' , Well recognizable is the engagement of the upper part 11 ' of the toolbox 1' behind the upper flap 2232 and the engagement of the bottom flap 2231 behind the side panel 122 ' of the toolbox 1' , Also recognizable in 13 is the one in the L-leadership 1221 introduced L-rail 2221 ,

14 shows a further detail of a possible embodiment of the tool case according to the invention. There are in the back wall 127 a tool box guide rails 1271 arranged in which, for example, a slide-in plate (in 14 not shown) can be introduced. 14a shows the in 14 shown arrangement again in a plan view from above. This measure opens the possibility, as in the 15 and 16 shown a fastener 3 that with a slide-in plate 31 and a belt 32 is provided in the in 14 insert shown guide rails and to realize in this way a flexible attachment concept for in the tool box to be transported objects. In 16 is the said attachment concept based on an example in the tool box 1 arranged drilling machine 4 shown.

LIST OF REFERENCE NUMBERS

1

tool box

11

Case top

111

cover surface

112

coat

113

closure structure

114

hanger

12

Suitcase bottom

121

ground

122

Side wall

1221

L-guides

123

handle

124

closure clip

125

Retaining element

125

hanger

127

rear wall

1271

guide rails

13

hinge

2

additional container

21

cover

211

cover surface

212

coat

213

side flap

214

flange

22

Container bottom

221

ground

222

Side wall

2221

L-rails

2227

guides

223

Einhänglasche

2231

under tab

2232

top flap

23

film hinge

31

insert plate

32

belt

4

drilling machine

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 20303536 [0004]
• US7334680 [0005]
• - DE 9417348 [0005]
• - US 7159712 [0005]

Claims (20)

Container system comprising a container ( 1 ) with a container top ( 11 ) and a container lower part ( 12 ), which has a floor ( 121 ) and attached thereto a circumferential side wall ( 122 ), wherein the side wall ( 122 ) together with the ground ( 121 ) an interior of the container ( 1 ), which is suitable for the storage of objects, and wherein the container ( 1 ) has a closed state, in which the container upper part ( 11 ) and the container lower part ( 12 ) Close the interior to the outside, and has an open state in which the interior is accessible from the outside, and at least one additional container ( 2 ), which has a connection structure ( 223 ), and which is suitable for the storage of other objects, wherein the additional container ( 2 ) in the opened state of the container ( 1 ) by means of the connection structure ( 223 ) on the side wall ( 122 ) is detachably attachable, characterized in that the container upper part ( 11 ) relative to the container base ( 12 ) is arranged in the closed state such that it is a removal of the additional container ( 2 ) from the container ( 1 ) prevented. Container system according to claim 1, characterized in that the connection structure ( 223 ) along a direction of displacement on the side wall ( 122 ) is pushed, and wherein the container upper part ( 11 ) the connection structure ( 223 ) in the closed state to prevent a shift. Container system according to one of claims 1 or 2, characterized in that the connection structure ( 223 ) in the closed state of the container ( 1 ) in an area between the container lower part ( 12 ) and the container top ( 11 ) is held. Container system according to one of the preceding claims, characterized in that the connecting structure is a suspension element ( 223 ), which in such a way over the side wall ( 122 ) is suspended, that it protrudes into the interior. Container system according to claim 4, characterized in that the side wall ( 122 ) a protruding into the interior retaining element ( 125 ), which is adapted to the suspension element ( 223 ) enter a releasable latching connection. Container system according to one of the preceding claims, characterized in that the container upper part ( 11 ) pivotable about a pivot axis with the container lower part ( 12 ), and wherein the additional container ( 2 ) in an area of the side wall ( 122 ), which runs essentially transversely to this pivot axis. Container system according to claim 6, characterized in that the container ( 1 ) a closure ( 113 . 124 ) between container top ( 11 ) and container lower part ( 12 ), which is adapted to the container ( 1 ) in the closed state, and which in an area opposite the pivot axis region of the side wall ( 122 ) is arranged. Container system according to one of the preceding claims, characterized in that the container lower part ( 12 ) a handle ( 123 ), which for carrying the container ( 1 ), and which in an area of the side wall opposite the pivot axis (FIG. 122 ) of the container ( 1 ) is arranged. Container system according to one of the preceding claims, characterized in that the additional container ( 2 ) an additional container lower part ( 22 ) having a receiving space, which is suitable for the storage of objects, and a lid ( 21 ), which is adapted to close the receiving space in a closed position to the outside and release in a release position to the outside. Container system according to claim 9, characterized in that the container upper part ( 11 ) in the closed state of the container ( 1 ) so with the lid ( 21 ) cooperates, that a movement of the lid ( 21 ) is prevented from the lock position to the release position. Container system according to claim 10, characterized in that the lid ( 21 ) a coverage area ( 214 ), which in the closed position of the lid ( 21 ) and in the closed state of the container ( 1 ) from the container top ( 11 ) is covered. Container system according to claim 11, characterized in that the covering area is designed as a flange ( 214 ), which is in the closed position of the lid ( 21 ) and in the closed state of the container ( 1 ) in an area between the side wall ( 122 ) and the container top ( 11 ) is held. Container system according to one of claims 9 to 12, characterized in that the lid ( 21 ) with the additional container lower part ( 22 ) is pivotably connected in a region which is at one of the container ( 1 ) facing away from the additional container ( 2 ) is arranged. Container system according to claim 9, characterized in that the additional container ( 2 ) a closure ( 213 ) between additional container lower part ( 22 ) and lid ( 21 ), which is adapted to the additional container ( 2 ) in the locked position. Container system according to claim 1, characterized in that the tool box ( 1' ) in its side wall ( 122 ' ) at least one guide element ( 1221 ), in which a guide element of the additional container ( 2 ' ) can intervene. Container system according to one of the preceding claims, characterized in that the additional container ( 2 ' ) a double eyelet ( 26 ), by means of which the lid ( 21 ' ) of the additional container ( 2 ' ) even with the shutter open ( 25 ) can be kept closed. Container system according to one of the preceding claims, characterized in that the additional container ( 2 ' ) at least one hanger ( 223 ' ) and wherein the suspension strap ( 223 ' ) a bottom flap ( 2231 ) and a top flap ( 2232 ) having. Container system according to one of the preceding claims, characterized in that in the side wall ( 222 ' ) of the additional container ( 2 ' ) Guides ( 2227 ) are arranged, in which partitions can be inserted, for example, plastic. Container system according to one of the preceding claims, characterized in that on the inside of the side wall ( 122 . 222 ) of the tool case ( 1' . 1 ) or the additional container ( 2 . 2 ' ) Guide rails ( 1271 ) are arranged, in which insert plates ( 31 ) can be introduced. Additional container ( 2 . 2 ' ) for a case system having one or more of the features listed in the preceding claims with regard to the additional container.

Images