EP0997086A2 - Behälter - Google Patents
Behälter Download PDFInfo
- Publication number
- EP0997086A2 EP0997086A2 EP99890341A EP99890341A EP0997086A2 EP 0997086 A2 EP0997086 A2 EP 0997086A2 EP 99890341 A EP99890341 A EP 99890341A EP 99890341 A EP99890341 A EP 99890341A EP 0997086 A2 EP0997086 A2 EP 0997086A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stiffening
- container
- rear wall
- container according
- padding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 239000006260 foam Substances 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- 239000011094 fiberboard Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011343 solid material Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
Definitions
- the invention relates to a container according to the preamble of claim 1.
- a container as Backpack or as a bag to be carried on the back, e.g. be designed as a school bag or the like.
- EP 0 158 154 A discloses a container in which a support frame is provided, which is essentially by in a triangle, elastic in cross section flexible struts is formed.
- the upper ends of the struts forming the legs connected to the strut forming the base via a network, with these struts forming the legs through this network tense and therefore convex outwards against the Back wall of the container are curved.
- This network allows ventilation of the back of the Carrier, but it can with larger loads and light clothing of the wearer through the network to uncomfortable pressure points come. It also guides the belt, which is essentially over the entire back of the wearer lies to a considerable extent Heat build-up, the belt also in the area of the backbone of the Wearer, in which area the wearer is mostly special is sensitive.
- AT 371 677 B also became a container at the beginning known type known.
- stiffening parts provided, the curvature of which is intended one over the entire course of the back of the wearer if possible ensure uniform plant.
- the aim of the invention is to avoid these disadvantages and to propose a container of the type mentioned at the outset can be easily manufactured and is characterized by a very high wearing comfort.
- the characteristic features give the advantage that it is ensured by such a support frame that the Container only in a small area on the back of the Carrier fits and therefore good ventilation of the back the carrier is guaranteed. This is also ensured. that the area of the backbone of the wearer is free from one Pressure load is maintained.
- stiffening parts these can either be made in the intended form, e.g. if these are made of plastic, or the stiffening parts can be made from a flat material by a corresponding plastic deformation can be produced. It must however, by the properties of the material used be sure that the stiffening parts out of their S-shape curved shape associated with when carrying the container Let loads deform elastically and after Stop the corresponding load in its S-shaped curve Return shape.
- containers to be carried on the back, especially school bags, exposed to very high loads can be, especially if the containers as projectiles or used as seating.
- the stiffening ribs are in one position of use ventilation is possible, but is due to the relative large distance between the back of the wearer and the Outside wall of the backpack when walking a very uncomfortable Avoid swinging the backpack. Also lies in this known solution, the load only below the shoulder belt on the back of the wearer, which is usually considered uncomfortable is felt.
- the air enriched with sweat is passed through the breakthroughs dissipated and there may be fresh air in the open cells Penetrate foam core.
- stiffening elements are possible manufacture that is characterized by a long lifespan distinguish themselves and their elasticity even under heavy loads and long exposure times do not change.
- a particularly high level of comfort can be achieved.
- Fig. 1 shows a stiffening part 1 for an inventive Container that spreads along its center line arranged openings 2, which for receiving Screws can be used if the stiffening part 1, made of a solid plastic band steel or one Aluminum alloy, e.g. as a stick for an auxiliary shovel is used.
- the stiffening part 1 essentially curved in an S-shape.
- the end areas 1A and 1E are substantially planar.
- the area 1B to 1D is concave, with the stiffening part runs away from the wearer's body when carrying the container.
- the point of inflection lies in the curvature of the stiffening part 1 at 1C.
- the stiffening part 1 has a profile 18, which in a perpendicular to the plane of the end regions 1A and 1D Level more or less protruding sections 13, 17 have, so that an increased section modulus in these areas given is.
- profiles 18 can be any be chosen according to the respective requirements, such as 2 to 8 can be seen.
- the profiling can 18 on both sides of the through the two longitudinal edges of the stiffening part 1 certain level.
- stiffening parts 1 in Channels 20 of a container inserted in the embodiment according to FIG. 3 through one over the entire Wall of the container extending from breathable layers of fabric 3, 21 and padding 22 are limited.
- This padding 22 is attached to the stiffening parts 1 adjacent closed-cell foam core 4 and one on this open-cell foam core 5 lying on the outside educated.
- the open-cell foam core 5 is included Breakthroughs 8B provided, which are substantially perpendicular to ventilate the padding areas on the Serve the back of the wearer, as will be explained later becomes.
- the upholstery 22 is, seen in cross section, on three sides surrounded by a breathable fabric 7, which with the inside Wall 3, which is also the back wall of the container forms and is made of a fabric, by means of seams 10A is connected, these seams 10A the longitudinal edges of the breathable fabric 7 encompassing surrounds 9 push through.
- the breathable fabric is 7 in below the lower end of the stiffening part 1 with the inside wall made of fabric 3 with the Seam 10 connected, whereby the channel 20 for receiving the Stiffening part 1 is completed below.
- the padding 22 extends to the strap attachment part 23.
- cross bracing bars 19A and 19B are arranged, of which the cross stiffening rod 19A which in a Cover 6 made of flexible plastic embedded is, these parts connected to each other by means of rivets 19 are.
- the straps 24 are between the cover 6 and the Cross stiffening rod 19B held, the cover 6 by means of the seams 10C are connected to the inside wall 3, one of the seams 10C also the carrying straps 24, or their Envelope halves 7A, 11B penetrated.
- the open-cell foam core 13 with openings 15A is provided for ventilation of the shoulder and Serve the chest area of the wearer.
- the channels 20 are covered at the top by a flap 25, that at a distance above the top end of the stiffening parts 1 with seams 10B to the rear wall 3 of the container connected is.
- Fig. 11 are in the embodiment 3, 10 and 11, only two on both sides the central axis of the container, e.g. a school bag, arranged symmetrically and stiffening parts covered with padding 22 1 provided. It is between the upholstery 22 a hanging loop 12 is attached in the area of the plate 6. One remains between the two paddings 22 Ventilation duct 14.
- Stiffening parts 1, 1A provided in the embodiment according to FIGS. 12, 13 and 14 . These are in channels 20 inserted between the inside, made of fabric Wall 3 and an outside wall 21 are provided are inserted. The inside and the go outside wall 3, 21 over the entire width of the container through and form its double back wall. Here are the inside Wall 3 and the outside wall 21 with seams 10B connected with each other.
- the channels 20 are laterally delimited by the seams 10A at the same time the breathable fabric surrounding the padding 22 7 connect to the walls 3, 21 made of fabric.
- padding 22 is the padding, seen in cross section on three sides surrounding breathable Fabric 7 pulled up over the padding 22 and with the seams 10B sewn with which also the flaps 25, which the Cover channels 20 at the top connected to the two walls 3, 21 are. Furthermore, this is also the case with these outer padding 22 lower end of the breathable surrounding the padding 22 Fabric 7 pulled down and sewn with the seams 10, so that this is connected to the walls 21, 3 and the channels 20 are closed down.
- the stiffening parts 1 ensure that the container only in the area 1A and 1D of the stiffening parts on Back of the wearer rests, causing the remaining areas of the Back of the wearer are ventilated and there is no heat build-up can come. Furthermore, through the breakthroughs 8B of the open-cell foam core 5 of the padding 22 ventilation also ensured the areas of the back of the wearer, on which the upholstery 22 abut.
Landscapes
- Portable Outdoor Equipment (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
Claims (8)
- Behälter mit einem an einer Rückwand des Behälters, z.B. eines Rucksackes oder einer Tasche, gehaltenen Traggestell, das zwei sich von oben nach unten erstreckende, am Rücken des Trägers zur Anlage vorgesehene Streben aufweist, die je mindestens einen aus einem festen Material hergestellte Versteifungsteil (1) aufweisen, wobei die Versteifungsteile (1) in einer senkrecht zur Rückwand des Behälters verlaufenden Ebene im wesentlichen S-förmig gebogen sind und in einen (20) im Bereich der Rückwand und einer mit dieser verbundenen Polsterung (22) vorgesehenen Kanal (20) lose gehalten sind, dadurch gekennzeichnet, daß die Versteifungsteile (1) im in den Kanal (20) eingeschobenen Zustand zwischen den Endbereichen ihres S-förmigen Abschnittes im wesentlichen konvex gekrümmt, bzw. von den Tragriemen (24) weg gekrümmt verlaufen und im wesentlichen lediglich mit ihren Endbereichen an dem Rücken des Benutzers anliegen.
- Behälter nach Anspruch 1, dadurch gekennzeichnet, daß die Polsterung (22) durch einen an den Versteifungsteilen (1) anliegenden offenzelligen Schaumstoffkern (4) und einen an diesem außen anliegenden, geschlossenzelligen Schaumstoffkern (5) gebildet ist, die gemeinsam von einem mit der Rückwand verbundenen atmungsaktiven Gewebe (7) im Querschnitt gesehen, an drei Seiten umgeben sind, wobei der geschlossenzellige Schaumstoffkern (5), mit sich im wesentlichen senkrecht zur Rückwand erstreckenden Durchbrüchen (8B) versehen ist.
- Behälter nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Versteifungsteile (1) mit dünnen elastischen Metallbändern, insbesondere Federstahlbändern, oder elastischen hochfesten Faserplatten verstärkt, bzw. mit diesen vollfächig verbunden sind.
- Behälter nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Versteifungsteile (1) aus federndem Bandstahl oder Aluminiumlegierungen hergestellt sind.
- Behälter nach einem der Ansprüche 1 bis 4 mit einer Tragriemenbefestigung, bei der an der Rückwand ein Tragriemenbefestigungsteil (23) befestigt ist, dadurch gekennzeichnet, daß der Tragriemenbefestigungsteil (23) aus einem flexiblen Kunststoff hergestellt ist und mit der Rückwand durch Nähte (10C) verbunden ist.
- Behälter nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das die Polsterung (22) umgebende atmungsaktive Gewebe (7) an den Längsrändern von einer Einfassung (9) umgriffen ist, die von den die Verbindung mit der Rückwand herstellenden Nähten (10A) durchsetzt sind.
- Behälter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Polsterung (22) mit dem oberen Ende des jeweiligen Versteifungsteiles (1) endet und die Versteifungsteile (1) seitlich des Tragriemenbefestigungsteiles (23) angeordnet sind.
- Behälter nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß vier Versteifungsteile (1) vorgesehen sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT180398A AT406818B (de) | 1998-10-29 | 1998-10-29 | Behälter |
| AT180398 | 1998-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0997086A2 true EP0997086A2 (de) | 2000-05-03 |
| EP0997086A3 EP0997086A3 (de) | 2002-08-14 |
Family
ID=3521320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99890341A Withdrawn EP0997086A3 (de) | 1998-10-29 | 1999-10-27 | Behälter |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0997086A3 (de) |
| AT (1) | AT406818B (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040548A (en) * | 1976-03-17 | 1977-08-09 | Guglielmo Joe H | Flexible back pack frame |
| FR2486783A3 (fr) * | 1980-07-16 | 1982-01-22 | Millet Sacs | Sac a dos |
| AT371677B (de) * | 1981-01-22 | 1983-07-25 | Essl Georg | Rucksack |
| DE8410842U1 (de) * | 1984-04-06 | 1984-07-05 | Deuter Industriewerke Ag, 8900 Augsburg | Wanderrucksack |
| US5341974A (en) * | 1992-06-19 | 1994-08-30 | Mont-Bell Co., Ltd. | Back bag |
-
1998
- 1998-10-29 AT AT180398A patent/AT406818B/de not_active IP Right Cessation
-
1999
- 1999-10-27 EP EP99890341A patent/EP0997086A3/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ATA180398A (de) | 2000-02-15 |
| AT406818B (de) | 2000-09-25 |
| EP0997086A3 (de) | 2002-08-14 |
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