DE20318803U1 - Packing for packing electrical/electronic appliances comprises an inner packing part with a plate-like supporting section forming a padded element, an outer packing part for receiving the inner packing part, and a holder - Google Patents

Abstract

Packing (1) comprises an inner packing part (2) with a plate-like supporting section forming a padded element, an outer packing part (3) for receiving the inner packing part, and a holder. The plate-like supporting section of the inner packing part is formed by a oscillating base (20) extending over an oscillating chamber (11) supported on a frame supporting unit (25). The holder is formed by a padded centering unit (4) which surrounds a bulky packing material (5) so that the packing material is held at a defined position from the edges of the oscillating base. The centering unit forms an oscillating guide for the bulky packing material. An independent claim is also included for a packing assembly made from the above packaging. Preferred Features: The oscillating base is formed by a section (6) of corrugated material, especially corrugated cardboard, having tear-resistant covering layers. The frame supporting unit has rigid supporting brackets which are hinged on the oscillating base using folding lines.

Description

The invention relates to packaging for padded, shock-proof storage of lumpy packaging goods, comprising at least one inner forming a cushion element Packaging part with a plate-like support section as a base for carrying of the lumpy Packaged goods, an outer packaging part in the form of a box container, who picks up the inner part of the packaging with packaging material, and a lumpy Packaging material holding means in the packaging. About at least a spacer element keeps the packaged goods free from contact the outer part of the packaging. Such packaging is used to pack sensitive items objects such as especially electrical / electronic devices. The invention relates also on a packaging kit to form at least one such packaging.

In the case of known packaging, a support base made of corrugated cardboard with struts is designed to be as cross-sectionally rigid as possible (e.g. DE 299 21 203 ) to carry lumpy, relatively heavy items weighing several kilograms. On the underside of a support plate, angled upholstery feet with struts, which have a pronounced profile cross section, are formed, which should protrude as far as possible to the area of the plate carrying the packaged goods. The plate should be protected from buckling while the padding function is assigned to the profile feet. In such packagings, the lumpy packaged goods are captively connected to the support plate by means of film clamping. In particular, the attachment of a film winder requires corresponding manufacturing effort. The property of a non-destructive multiple load essentially depends on the film clamping. It is true that lower quality corrugated cardboard can be used for the support body due to the bracing underneath the support plate. However, it must be taken into account that the plate must remain free of kinks, since otherwise the corrugated cardboard / film composite will be destroyed or lose its cushioning function.

The invention is based on the objectives a packaging for especially heavy, lumpy To create packaging goods that can be produced relatively quickly and inexpensively should be easy to use and very good damping property withstand heavy loads several times.

According to the invention, the objectives in connection with the features of the packaging mentioned at the outset are achieved in that the plate-like supporting section of the inner packaging part is formed by an oscillating floor which extends over a support-free oscillating space and which, on its side facing away from the piece-like packaging material, is formed by a frame forming the unsupported oscillating space. Support means is rigidly supported on all sides against the box container at its oscillating floor edges, and in that the holding means is formed by a poster centering means surrounding the piece packaging material, with which the piece packaging goods is held on all sides at a defined padding distance from the vibration floor edges, so that the piece packaging material comes to lie in the packaging in a centered position on an inner section of the vibrating base, the centering means for the piece-like packaging material forming a sliding vibration guide, d ie while maintaining the centering position of the lumpy packaging material for this at least substantially in the direction perpendicular to the plane of the oscillating floor, oscillation-play of movement is left. Surprisingly, it has been found that the packaging according to the invention, with its structure and structure, offers a number of advantages, in particular for lumpy packaged goods with a heavy weight. According to the invention, the plate-like vibrating floor has the ability to bend to a certain extent in order to resiliently return to its starting plane. For this purpose, the area between the edges of the swinging floor is free of support elements, struts or the like. held so that the vibrating floor is structurally very simple. As a result, it is easy to manufacture and the packaging is quickly assembled with the vibrating base and the centering agent surrounding the packaged goods. This significantly simplifies handling. Of particular importance to the invention is that the vibrating base is rigidly supported at all of its edges with respect to the surrounding outer packaging in order to reliably prevent destruction of the vibrating base plate by irreversible, destructive buckling. It has been found that the plate-like oscillating floor, which is supported on all sides, withstands multiple strong impact loads. An essential measure of the invention is also that the lumpy packaging material is always held in the area of the vibrating floor and thus above a support-free hollow vibrating space into which the vibrating floor springs into and out of spring when loaded. This construction achieves very good damping properties, with the most varied drop tests, in particular in the direction of a packaging corner, on a corner edge and on flat sides between packaging edges, being withstood. The centering means, which also forms a cushioning means in the packaging, allows the piece-like packaging material loosely placed on the vibrating base to be guided in the oscillating movement transversely to the level of the oscillating base, the central position on the oscillating base being retained. All in all, packaging has been achieved that is inexpensively available, can be put together quickly and for lumpy, especially heavy items Packaged goods with excellent damping properties is equipped even with multiple loads.

It has been found that the swinging floor exhibits particularly good swinging properties if it is vibration-elastic folding lines are immanent, those with impact load form a trough-like vibration depression after the shock load ceases essentially disappears again. In this design, the the lumpy Inner vibrating floor section carrying packaging goods opposite one frame-like outer swinging floor section, free of the lumpy Packaged goods remain by means of the crease lines inherent in the vibrating floor demarcated. The fold lines of the swinging floor advantageously form the pattern of a frame with a rectangular frame, the inner swinging floor section forming rectangular field, the corner areas of the rectangular frame have intrinsic diagonal fold lines in the oscillating floor. Among the immanent Kink lines are understood to be what is surprising and what is has shown to be advantageous only when there is a shock load on the contact edges of in particular cuboid Formative for packaging emerge. The material of the vibrating floor is chosen so that it is targeted a non-destructive Kinking lines and in between a swinging spring-back depression is allowed. According to the invention under immanent buckling lines but also those with the swinging floor sections returning to the ground level Understand kink lines that are pre-punched in the vibrating floor can.

The vibrating floor is preferably through a blank of shaft material or the like material, preferably made of corrugated cardboard. As corrugated cardboard at least advantageously single-ply corrugated cardboard with top layers that are so tear-resistant that she shock-absorbing Ensure floor vibration. Give the top layers applied to both sides of a shaft layer on the one hand, the vibrating floor has a large, destructive surface strength that prevents buckling and on the other hand a certain toughness, which buckle the defined area with resilient elastic force guaranteed. For the Papers used are both tearproof and for controlled Bending deflection sufficiently elastic.

It is also conceivable that the swinging floor is made of Plastic multi-skin sheets with a web-like cross-sectional profile is formed instead of the wave profile. The material is e.g. B. made of polypropylene. In any case, the material of the vibrating floor plate must be one sufficient surface strength in connection with material toughness have the shock-absorbing, resettable Vibration deflection of the plate supported only on its edges realized.

In a preferred design according to the invention comprises the frame proppant of the swinging floor support brackets, which are directed to the floor by means of folding lines. According to the invention it depends on this support tabs the oscillating floor largely rigidly supported against its edges an outer packaging, namely the Box container support.

The frame support means of the Schwingboden used to make the outer box container special Strength and rigidity in its edge and corner areas too to lend. This is conveniently achieved in that the frame support means Elements such as in particular on the swinging floor by means of a folding line hinged support straps has, which are dimensioned so that they in edges between wall surfaces of the box container mounting. This will stabilize it and you can save achieve by reducing the corrugated cardboard quality of the outer box container becomes. In addition, it has been found that with the aforementioned design Measure the Upholstery properties of the entire packaging clearly in the case of corners and edges are improved.

The packaging advantageously comprises at least two swing floors, the opposite Sides of the lumpy Packaged goods are arranged. In connection with the the lumpy packaged goods surrounding upholstery centering is a particularly simple, lightweight packable packaging reached. The packaging according to the invention is particularly suitable for packaging a cuboid body such as a personal computer and provided. Such packaged goods can certainly be a weight on the order of Have 20 kilograms and more.

An advantageous design exists also in that the Vibrating floor at least one associated, a projection on the piece of packaging Receiving recess has such that the lumpy packaging material with in Edge of the general cargo area at the wing of the oscillating floor comes to rest. In particular, one can advantageously achieve with this measure that too for packaged goods with relatively protruding parts protruding edges to emboss the Serve crease lines.

For particularly simple and convenient handling, the guide centering means can comprise cushion elements with a profile adapted to the outer contour of the piece-like packaging material. The upholstery elements are expediently formed by L-profiles, which can be placed on the edges of the lumpy packaging material, which are at least substantially perpendicular to the level of the oscillating floor, with relative sliding mobility between the L-profiles and the packaging material. Corrugated cardboard profile bodies can advantageously be used as the profile cushion. A single-substance solution is obtained in connection with a swinging base made of corrugated cardboard with support lugs. If necessary, plastic pads, e.g., can be used instead of the corrugated cardboard profile pads L-profile body made of polyethylene (PE) can be provided.

Leave parts of the packaging according to the invention can be put together particularly advantageously in a packaging kit, to optionally form one or more packages according to the invention. For this purpose, the invention provides that the packaging set at least a box container as outer packaging, at least one vibrating floor with support means and at least two sets of at least centering padding elements having filling elements comprises which in size and / or Material Texture on in size and / or Mass different lumpy Packaged goods adjusted are. It is also particularly advantageous that the application space in one outer packaging for one Swing floor or several swing floors simply to the swing floor format or adapted its dimension can be. For this purpose, the packaging kit at least includes a filling element, a support system as a spacer for at least a centering cushion element and / or at least one support element of the frame proppant forms.

On the above and other appropriate and advantageous embodiments of the invention are directed to subclaims, and particularly functional and advantageous training forms and possibilities of the invention based on the following description of the in the schematic drawing illustrated embodiments described in more detail. Show it

1 in longitudinal side view inner parts of a packaging according to the invention with two oscillating floors,

2 in plan view the upper part of the packaging of the 1 .

3 the bottom part of the packaging of the 1 .

4 a cut for the same floating floors of the packaging of the 1 to 3 and

5 a centering cushion element for a packaging according to the invention.

A packaging according to the invention 1 according to 1 to 4 is used for packaging a personal computer, which forms a relatively heavy, piece-like cuboid packaged item with a weight of, for example, approx. 20 kg. The packaging 1 comprises two inner packaging parts 2 , one by upholstery elements 41 formed centering 4 and one in 1 and 2 Outer packaging shown in dash-dotted lines in the form of an outer packaging 3 forming box container. The packaged goods 5 comes between the two inner packaging parts 2 and the upholstery elements 41 to lie.

The inner packaging parts 2 are by the same upholstered element swing floors 20 with frame support 25 educated. Every inner packaging part 2 arises from an in 4 shown rectangular cut 6 , which consists of double-sided corrugated cardboard. The paper of the top layers has high tear strength on the one hand, and it is sufficiently elastic on the other hand for the vibrating floor 20 reversible vibration deformation due to elastic deflection with elastic bending lines 23 . 24 to ensure. The swinging floor 20 is by a square of the blank in the exemplary embodiment 6 formed on the edges 27 continuous over fold lines 63 support straps on all sides 62 are articulated. The support straps 62 form on the the packaged goods 5 opposite side of the swinging floor 20 the frame proppant 25 ,

The outer packaging 3 has a bottom wall, side walls and an upper wall, which is designed with one flap or several flaps as a closable lid, so that the outer packaging 3 is completely closed after closing. All the usual packaging materials come as a closure 3 attachable and / or integrated in this locking means optionally for use.

According to the 1 and 3 provided cushion elements 41 are four simple L-profile bodies made of corrugated cardboard. Instead of such L-profile bodies, suitable cushioning elements can be used. For example, in 5 one from a plastic plate 42 formed upholstery element 41.1 shown. The plate 42 z. B. made of polyethylene foam and is provided with an incision so that it to the edge profile 41.1 can be folded out.

To make the packaging 1 becomes the first vibrating floor packaging part 2 with to the swinging floor level 200 support tabs placed vertically downwards 62 on the bottom wall of the outer packaging 3 placed. The packaged goods 5 is on the swinging floor 20 put on, and then the upholstery elements 41 in pairs on the upstanding edges of the packaged goods 5 postponed by placing them in the free corner spaces of the outer packaging 3 to be brought. It can be seen that the packaging goods 5 in the middle of the outer packaging 3 or on the swinging floor 20 is centered. The upholstery elements 41 determine the distance of the packaged goods 5 to the side walls of the outer packaging 3 , They have a height perpendicular to their profile cross-section, which is the height of the packaged goods 5 corresponds, whereby they are in any case dimensioned so that the second in the outer packaging 3 vibrating floor packaging part used 2 over the entire surface and with a perfect fit on the packaged goods 5 comes to rest. The packaging parts 2 or the outer packaging 3 are dimensioned so that the 90 ° from the swing floor level 200 folded up support straps 62 against the bottom wall and the closed lid side of the outer packaging 3 come to rest. The support tabs come here 62 to stand in the folded edges between the walls of the outer packaging.

Any swing floor 20 is by a rectangular inner section 21 and an outer frame section surrounding this rectangle 22 certainly. The inner section 21 corresponds to the surface area of the packaged goods 5 , The frame width is due to the spacing of the centering pad elements 41 certainly. Under every swing floor 20 , so under both sections 21 . 22 there is a cavity completely free of support elements 11 , The one with the support brackets 62 largely rigid against the adjacent walls of the outer packaging 3 supported swing floor 20 swings into the cavity when subjected to impact 11 resiliently in and resiliently stands in the swinging floor level 200 back. It is important that the packaged goods 5 loose on the swinging floors 20 rests and perpendicular to the vibrating floor level 200 by means of an oscillating / sliding guide 12 forming centering upholstery elements 41 is led and remains. On each side of the packaging 1 According to the invention, oscillatory movement play for shock absorption is achieved.

The swinging floor 20 has recesses 26 on, on the goods to be packaged 5 protruding feet 52 mounting. Such recesses can be used to center the packaged goods 5 contribute. They are dimensioned large enough to center using the cushion elements 41 not to hinder.

In the exemplary embodiment are used to manufacture the packaging 1 inner packaging parts 2 with initially swing line-free levels 200 intended. It has been found that for cutting 6 described corrugated cardboard material selection suitable and defined crease lines for the vibration behavior 23 . 24 arise when the cuboid packaging goods 5 in the case of impact loads, flat against the vibrating floor level 200 is pressed. With its flat and riot edges 51 affects the packaging goods 5 like a stamp that shows the crease lines 23 which creates the inner swinging floor section 21 from the outer frame section 22 delimit. This creates in the corner areas of the rectangular outer frame section 22 Diagonal crease lines 24 , As a result, a kind of trough-like vibration absorption with the inner section becomes as a result of the shock load during settling 21 as the floor and the then obliquely directed outer frame section 22 generated. It is important according to the invention that the cover layers of the corrugated cardboard as well as one or more corrugated layers are so tear-resistant and elastic that the vibrating floor is 20 back to its starting level 200 resets. In numerous experiments it has been found that the pattern of the crease lines which arise during a first shock load 23 . 24 and thus the described method of operation of the vibrating floor 20 with repeated shock loads remain the same as with the first shock load, so that to a certain extent permanently elastic vibrating floor pads are formed. The packaging 1 with the swinging floors 20 and the centering pad elements 41 has very good damping properties even with relatively heavy packaging goods 5 on.

The packaging 1 is made up of simple parts that can be easily joined together so that handling is easy. One and the same packaging 1 can be used universally for rectangular packaging goods 5 , especially use personal computers of different sizes. In this respect, it is particularly important that the kink lines according to the invention 23 . 24 depending on the edge contact area of the packaged goods 5 be embossed so that the trough-like oscillation recess of the oscillating floor 20 created individually and optimally.

The kink lines that arise in a first shock load case are illustrated 23 . 24 in the blank 6 in 4 shown. However, it is also conceivable to pre-punch vibrating elastic crease lines with a pattern corresponding to the embossing pattern of the packaged goods or regardless of the shape of the packaged goods in each vibrating floor blank to be used for the packaging.

Another possible variation for the universal production of a packaging according to the invention is shown in dash-dot lines 3 seen. The outer packaging shows there 3 ' a space for a filler or spacer 28 on. Such an element can be, for example, an accessory box. In any case, it depends on the outer packaging 3 . 3 ' for the swinging floors 20 and the centering pad elements 41 a perfect fit with the center on the swing floors 20 centered packaging 5 manufacture.

The parts of the packaging 1 can be conveniently kept in a kit in groups with different sized parts. For example, a kit can be equipped with L-profile elements that are sized and composed of materials for personal computers of different sizes, in the example the same pairs of swinging floor packaging parts and the same outer packaging 3 can be provided.

Claims (16)

Packaging ( 1 ) for padded, shock-proof storage of piece goods. 5 ), comprising at least one inner packaging part forming a cushion element ( 2 ) with a plate-like supporting section as the basis for carrying the piece-like packaging goods ( 5 ), an outer packaging part ( 3 ) in the form of a box container that holds the inner packaging part ( 2 ) with packaging ( 5 ) records and a stü Packaged goods in the packaging ( 5 ) holding means, characterized in that the plate-like support section of the inner packaging part ( 2 ) through a support-free vibration chamber ( 11 ) swinging floor ( 20 ) is formed on its the lumpy packaged goods ( 5 ) opposite side by means of a support-free vibration chamber ( 11 ) frame supporting means ( 25 ) on its swinging floor edges ( 27 ) rigid on all sides against the box container ( 2 ) is supported, and that the holding means by the lumpy packaging material ( 5 ) surrounding cushion centering agent ( 4 ) with which the lumpy packaging material ( 5 ) on all sides with a defined padding distance to the edges of the swinging floor ( 27 ) is held so that the lumpy packaged goods ( 5 ) in a centered position on an inner section ( 21 ) of the swinging floor ( 20 ) vibrates in the packaging ( 1 ) comes to rest, with the centering means ( 4 ) for the lumpy packaged goods ( 5 ) a sliding vibration guide ( 12 ) forms, while maintaining the centering position of the lumpy packaging material ( 5 ) for this at least essentially in the direction perpendicular to the plane ( 200 ) of the swinging floor ( 20 ) Swing motion game leaves. Packaging according to claim 1, characterized in that the piece goods ( 5 ) load-bearing inner swinging floor section ( 21 ) compared to a frame-like outer swinging floor section ( 22 ) that is free of the lumpy packaging material ( 5 ) remains by means of the swinging floor ( 20 ) intrinsic kink lines ( 23 . 24 ) is delimited in such a way that the vibrating floor ( 20 ) in the event of shock loads due to elastic buckling along the buckling lines ( 23 . 24 ) swallowing and rebounding. Packaging according to claim 2, characterized in that the fold lines ( 23 . 24 ) of the swinging floor ( 20 ) the pattern of a frame (22) framed with rectangular frames, the inner swinging floor section ( 21 ) forming a rectangular field, the corner areas of the rectangular frame forming the oscillating floor ( 20 ) inherent diagonal fold lines ( 24 ) exhibit. Packaging according to claim 2 or 3, characterized in that the kink lines ( 23 . 24 ) in the swinging floor ( 20 ) are pre-cut. Packaging according to claim 2 or 3, characterized in that the kink lines (21) determining the inner oscillating floor section (21) 23 ) due to the shock-absorbing material in the floor ( 20 ) indenting edges ( 51 ) of a lumpy, in particular cuboid packaging material ( 5 ) are shaped. Packaging according to one of claims 1 to 5, characterized in that the vibrating base ( 20 ) by cutting ( 6 ) is made of corrugated material or the like. Material, preferably corrugated cardboard. Packaging according to claim 6, characterized in that the oscillating floor blank ( 6 ) made of at least single-layer corrugated cardboard with tear-resistant cover layers that ensure the vibration of the floor ( 61 ) is formed. Packaging according to claim 6 or 7, characterized in that the frame support means ( 25 ) rigid support brackets ( 62 ) which has fold lines ( 63 ) to the swinging floor ( 20 ) are articulated. Packaging according to one of claims 1 to 8, characterized in that the frame support means ( 25 ) Elements such as in particular on the swinging floor ( 20 ) support flaps articulated with a folding line ( 62 ), which are dimensioned such that they are in edges between wall surfaces of the box container ( 3 ) reach into it. Packaging according to one of claims 1 to 9, characterized in that the packaging ( 1 ) at least two swing floors ( 20 ) comprises, on opposite sides of the lumpy packaging material ( 5 ) are arranged. Packaging according to one of claims 1 to 10, characterized in that the piece-like packaging goods ( 5 ) is a personal computer. Packaging according to one of claims 1 to 11, characterized in that the oscillating base ( 20 ) at least one a head start ( 52 ) on the lumpy packaged goods ( 5 ) receiving recess ( 26 ) in such a way that the lumpy packaged goods ( 5 ) with in edges ( 51 ) End of the general cargo area on the wing of the swinging floor ( 20 ) comes to rest. Packaging according to one of claims 1 to 12, characterized in that the guide centering means ( 4 ) Upholstery elements ( 41 ) with the outer contour of the piece of packaging ( 5 ) includes a customized profile. Packaging according to claim 13, characterized in that the cushion elements ( 41 ) L-profiles are on the Schwingboden level ( 200 ) at least essentially vertical edges of the lumpy packaging material with relative sliding mobility between L-profiles and packaging material ( 5 ) can be put on. Packaging kit for optionally forming one or more packaging ( 1 ) according to An saying l3 or 14, characterized in that the packaging kit contains at least one box container ( 3 ), at least one swinging floor ( 20 ) with proppant ( 25 ) and at least two sets of centering pad elements ( 41 ) comprising filling elements, of which at least some lumpy packaging goods differing in size and / or material composition in size and / or mass ( 5 ) are adjusted. Packing set according to claim 15, characterized in that at least one filling element is a spacer element ( 28 ), which is a support system for at least one centering cushion element ( 41 ) and / or at least one support element ( 62 ) of the frame support means ( 25 ) forms.