GB2367235A - A backpack with an inflatable support pad - Google Patents
A backpack with an inflatable support pad Download PDFInfo
- Publication number
- GB2367235A GB2367235A GB0118488A GB0118488A GB2367235A GB 2367235 A GB2367235 A GB 2367235A GB 0118488 A GB0118488 A GB 0118488A GB 0118488 A GB0118488 A GB 0118488A GB 2367235 A GB2367235 A GB 2367235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- inflatable
- shoulder
- backpack
- backpack according
- 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- Withdrawn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
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
-
- 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
- A45F3/12—Shoulder-pads
-
- 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
- A45F2003/045—Sacks or packs carried on the body by means of two straps passing over the two shoulders and one additional strap around the waist
-
- 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
- A45F3/12—Shoulder-pads
- A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
- A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation
Landscapes
- Portable Outdoor Equipment (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A back pack with an inflatable support pad comprises an inflatable back support pad 3. The inflatable back support pad may comprise a plurality of interconnected pad sections 5,6,7,8,9 which may share a common valve 4, which may be provided in the area of the shoulder section, for inflation. The back support may comprise a shoulder section 5, and pelvic sections 6/7 which are connected to the shoulder section by connecting members 8/9. The pelvic sections may be connected by at least one joint 11. The shoulder section may further comprise a heart section 12 with a yoke portion 13 disposed above. The backpack may further comprise shoulder straps 14,15 provided with inflatable portions 16,17 connected to the shoulder section for inflation. The backpack may also be provided with inflatable pads 22,22 in the hip portions 18,19 and these pads may be connected to the pelvic sections for inflation. The rucksack may also comprise a detachable bag portion which may be provided with a closable opening vertically extending from the top to the bottom of the bag.
Description
2367235 BACKPACK This invention relates to a backpack with a back section
having support pads.
For optimal ergonomic design, backpacks nowadays have a stiff back section provided with support pads to avoid pressure points in the area of the shoulders and pelvis.
The stiff back section, however, makes known backpacks hard to stow. That is, they take up a lot of room even in the empty state for example as baggage in a car. Moreover, as hand baggage on air j ourneys they do not look very respectable, or in any case very attractive. Particularly distinguished people, for example ones going on a trip to observe animals, therefore often do without the comfort offered by such a backpack with a padded back section.
The problem of the invention is therefore to provide a backpack which can be folded up in space-saving fashion without a need to do without the comfort offered by a backpack with a stiff, padded back section.
This is obtained according to the invention by the backpack characterized in claim 1. The subclaims state advantageous embodiments of the invention.
According to the invention, the back support pads of the back section are of inflatable design.
To give the back section the necessary stiffness, the inflatable back pads are preferably interconnected. The connection may consist of air channels connecting the individual pads pneumatically. However, the connection may not be pneumatic but purely mechanical, preferably articulated, for example flat bars, for example of plastic, or film hinges connecting the pads.
One achieves an especially small volume of the folded up backpack if the back section consists substantially only of the pads and the sections connecting the pads.
The pads can be inflatable with one valve each, or in groups with one valve each. However, all pads are preferably designed to be inflated with a single valve.
The inflatable pads can be located at the places where the back section of conventional backpacks is padded, i.e. in particular in the shoulder area and the hip or pelvic area. The pads at the same time keep the back section at a distance from the back of the person wearing the backpack, thereby ensuring air circulation along the back.
In the uninflated state, the inventive backpack can thus be folded up, for example rolled up, into a small, easily stowable volume.
Preferably, the back section is detachably fastened to the bag portion of the backpack. The detachable fastening can be formed in any desired fashion, for example by eyelets for straps or strings on the back section, or buckles or buttons fastened to the back section and engaging suitable counterparts or receiving means on the bag portion. Also, the bag portion can have such buckles or buttons which engage counterparts or receiving means on the back section.
The back section and bag portion can thus be stowed separately. Also, the back section can be stowed while the bag portion is used as a traveling bag, for example as hand baggage on the airplane.
Also, the shoulder straps, belly belt and the like can be adapted to be detached. The back portion can be made for example of tear-resistant textile material coated with rubber-elastic material, or another airtight flexible material. It can also be used as a seat cushion.
The inventive backpack is not only comfortable and can be folded up in spacesaving fashion. The back section can also be formed with lower weight than the padded back section of conventional backpacks. It goes without saying that weight saving is of special importance for a backpack.
The bag portion can have an opening extending in the middle from the top to its bottom portion and closable for example with a zipper. This permits the bag portion to be opened in two halves like a cupboard, thereby making the total interior of the bag more accessible and eliminating the "rummaging down" known from conventional backpacks. Also, the bag portion can have the usual accessories, for example a bottle holder.
In the following, an embodiment of the inventive backpack will be described in more detail by way of example with reference to the drawing.
FIG. I shows a front view of the backpack; FIG. 2 shows a side view of the backpack according to FIG. I According to FIG. I the backpack consists of back section I and bag portion 2.
Back section I is formed by back support pad 3 consisting of a plurality of interconnected inflatable sections to be inflated by single inflating valve 4.
The inflatable sections of back support pad 3 are composed of shoulder section 5, the two hip or pelvic sections 6, 7 and connecting sections 8, 9 connecting the shoulder section with one and the other pelvic section 6, 7.
Pelvic sections 6, 7 are interconnected by joint 11, for example a flexible bar or film hinge.
Shoulder section 5 in turn comprises heart section 12 connecting the area of the two shoulder blades and from which connecting sections 8, 9 extend to pelvic sections 6, 7, as well as yoke section 13 disposed above heart section 12 on the two shoulders.
Inflating valve 4 is provided on one side at the top in the area of yoke section 13. Shoulder straps 14, 15 are fastened to one and the other side of yoke section 13. Shoulder straps 14, 15 are formed in the shoulder area as inflatable pads 16, 17 which are connected with yoke section 13 for inflation.
Hip fins 18, 19 connecting belly belt 23 with pelvic sections 6, 7 are likewise formed as inflatable pads 21, 22.
For letting out the air one can provide back support pad 3 with fast opening valve 20 which is disposed beside inflating valve 4 on yoke section 13. To adapt pads 16, 17 on straps 14, 15 and pads 21, 22 of hip fins 18, 19 to the shoulders and hip, respectively, one provides them with articulated constrictions 24, 25.
Bag portion 2 which is made of textile material, leather or another flexible material is detachably fastened to back section 1. According to FIG. 2 the back section can for this purpose have hooks 26, 27 at the top and bottom on both sides for engaging corresponding eyelets 28, 29 provided on bag portion 1.
Furthermore, bag portion 2 can have an opening extending in the middle from the top to its bottom area and closable with zipper 3 1.
Claims (14)
1. A backpack with a back section having a back support pad, characterized in that the back support pad (3) is of inflatable design.
2. A backpack according to claim 1, characterized in that the inflatable back support pad (3) consists of interconnected pad sections (5, 6, 7, 8, 9).
3. A backpack according to claim I or 2, characterized in that the inflatable sections (5, 6, 7, 8, 9) of the back support pad (3) are interconnected with an inflating valve (4) for inflation.
4. A backpack according to any of the above claims, characterized in that the inflatable back support pad (3) has a shoulder section (5) and on both sides pelvic sections (6, 7) connected with the shoulder section (5) by at least one connecting section (8, 9).
5. A backpack according to claim 4, characterized in that the two pelvic sections (6, 7) are interconnected by at least one joint (11).
6. A backpack according to claim 4 or 5, characterized in that the shoulder section (5) has a heart section (12) connecting the area of the two shoulder blades and from which the at least one connecting section (8, 9) extends to the pelvic sections (6, 7), and a yoke section (13) disposed above the heart section (12) on the two shoulders.
7. A backpack according to any of the above claims, characterized in that the inflating valve (4) is provided in the area of the shoulder section (5).
8. A backpack according to any of the above claims, characterized in that the shoulder straps (14, 15) have inflatable pads (16, 17) at least in the shoulder area.
9. A backpack according to claim 8, characterized in that the inflatable pads (16, 17) on the shoulder strap (14, 15) are connected with the shoulder area (5) for inflation.
10. A backpack according to any of the above claims, characterized in that the hip fins (18, 19) have inflatable pads (21, 22).
11. A backpack according to claim 10, characterized in that the inflatable pads (21, 22) of the hip fins (18, 19) are connected with the particular pelvic section (6, 7) for inflation.
12. A backpack according to any of claims 8 to 10, characterized in that the pads (16, 17) on the shoulder straps (14, 15) and/or the pads (21, 22) on the hip fins (18, 19) have articulated constrictions (24, 25).
13. A backpack according to any of the above claims, characterized in that a bag portion (2) is provided which is detachably fastenable to the back section (1).
14. A backpack according to any of the above claims, characterized in that the bag portion (2) has a closable opening extending in the middle from the top to its bottom area.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10048852A DE10048852A1 (en) | 2000-10-02 | 2000-10-02 | Backpack has inflatable back support pad consisting of interconnected pad sections |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0118488D0 GB0118488D0 (en) | 2001-09-19 |
GB2367235A true GB2367235A (en) | 2002-04-03 |
Family
ID=7658480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0118488A Withdrawn GB2367235A (en) | 2000-10-02 | 2001-07-27 | A backpack with an inflatable support pad |
Country Status (3)
Country | Link |
---|---|
US (1) | US20020074374A1 (en) |
DE (1) | DE10048852A1 (en) |
GB (1) | GB2367235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441342A1 (en) * | 2010-10-11 | 2012-04-18 | Philip Troy Christy | Backpack with inflatable bladder |
US8493022B2 (en) | 1997-11-03 | 2013-07-23 | Midtronics, Inc. | Automotive vehicle electrical system diagnostic device |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100065598A1 (en) * | 2005-04-07 | 2010-03-18 | Philip Troy Christy | Back pack with back cushioning means |
US7717310B2 (en) * | 2006-03-16 | 2010-05-18 | E. Mishan & Sons, Inc. | Air-cushion backpack |
CA2648845A1 (en) * | 2006-04-06 | 2007-10-18 | The Coleman Company, Inc. | Air frames for outdoor goods |
US20080142562A1 (en) * | 2006-12-18 | 2008-06-19 | Te Chun Cheng | Backpack with weight distribution features |
US20080296328A1 (en) * | 2007-06-03 | 2008-12-04 | Yuan Sheng Tech Co., Ltd. | Backpack with an air cushion |
FR2919986B1 (en) * | 2007-08-14 | 2009-10-02 | Lafuma Sa Sa | BACKPACK |
US20130075438A1 (en) * | 2009-11-18 | 2013-03-28 | Philip Troy Christy | Back pack with back cushioning means |
US20110120893A1 (en) * | 2009-11-20 | 2011-05-26 | Rekuc Richard J | Air-cushion backpack and laptop sleeve |
US8783537B2 (en) | 2010-07-28 | 2014-07-22 | Romina Ghassemi | Ergonomic backpack |
KR101030428B1 (en) * | 2010-08-20 | 2011-04-20 | 안우형 | Backpack of tube shoulder belt |
CN103300592A (en) * | 2012-03-07 | 2013-09-18 | 张沛 | Air-cushion knapsack |
GB2514314A (en) * | 2013-01-18 | 2014-11-26 | Grants Made Easy | Joint safe remedial and joint protector |
DE102014100519A1 (en) * | 2014-01-17 | 2015-07-23 | Frank-Michael Roediger | carrying device |
US20160213128A1 (en) * | 2015-01-27 | 2016-07-28 | Argon Technolgies, Inc. dba Klymit | Air frame packs and backpacks |
TWI571217B (en) * | 2015-02-17 | 2017-02-21 | 銘仁國際股份有限公司 | Backpack with multiple connected airbags |
US10750834B2 (en) * | 2016-06-14 | 2020-08-25 | Tsun Ho WANG | Bag provided with expansion means |
US10463138B1 (en) | 2017-02-16 | 2019-11-05 | Stephen Boutin | Backpack apparatus and system |
CN108851480A (en) * | 2017-05-12 | 2018-11-23 | 研能科技股份有限公司 | Inflate knapsack |
US20190133304A1 (en) * | 2017-11-05 | 2019-05-09 | Daniel Shir | Backpack with inflatable air cushions |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754061A1 (en) * | 1977-12-05 | 1979-06-13 | Knut Jaeger | Padded support structure for rucksack - has inflatable load-bearing cushion for more comfortable carrying |
US4420103A (en) * | 1982-09-07 | 1983-12-13 | Wilderness Group Inc. | Backpack |
WO1994009672A1 (en) * | 1992-10-26 | 1994-05-11 | Societe Nouvelle Millet | Rucksack |
WO1994013172A1 (en) * | 1992-12-17 | 1994-06-23 | Cartiere Paolo Pigna S.P.A. | Rucksack with an anatomically adaptable back |
US5547461A (en) * | 1994-11-21 | 1996-08-20 | Mountain Equipment, Inc. | Inflatable lumbar support for backpack |
GB2331232A (en) * | 1997-11-14 | 1999-05-19 | Peter Maurice Rich | Travel bag |
US5957356A (en) * | 1996-12-09 | 1999-09-28 | Potempa; Daryl | Air support apparatus |
-
2000
- 2000-10-02 DE DE10048852A patent/DE10048852A1/en not_active Withdrawn
-
2001
- 2001-07-27 GB GB0118488A patent/GB2367235A/en not_active Withdrawn
- 2001-09-28 US US09/966,808 patent/US20020074374A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754061A1 (en) * | 1977-12-05 | 1979-06-13 | Knut Jaeger | Padded support structure for rucksack - has inflatable load-bearing cushion for more comfortable carrying |
US4420103A (en) * | 1982-09-07 | 1983-12-13 | Wilderness Group Inc. | Backpack |
WO1994009672A1 (en) * | 1992-10-26 | 1994-05-11 | Societe Nouvelle Millet | Rucksack |
WO1994013172A1 (en) * | 1992-12-17 | 1994-06-23 | Cartiere Paolo Pigna S.P.A. | Rucksack with an anatomically adaptable back |
US5547461A (en) * | 1994-11-21 | 1996-08-20 | Mountain Equipment, Inc. | Inflatable lumbar support for backpack |
US5957356A (en) * | 1996-12-09 | 1999-09-28 | Potempa; Daryl | Air support apparatus |
GB2331232A (en) * | 1997-11-14 | 1999-05-19 | Peter Maurice Rich | Travel bag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8493022B2 (en) | 1997-11-03 | 2013-07-23 | Midtronics, Inc. | Automotive vehicle electrical system diagnostic device |
EP2441342A1 (en) * | 2010-10-11 | 2012-04-18 | Philip Troy Christy | Backpack with inflatable bladder |
Also Published As
Publication number | Publication date |
---|---|
GB0118488D0 (en) | 2001-09-19 |
US20020074374A1 (en) | 2002-06-20 |
DE10048852A1 (en) | 2002-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20020074374A1 (en) | Backpack | |
US5547461A (en) | Inflatable lumbar support for backpack | |
EP0818965B1 (en) | Combination backpack and chair | |
US8424732B1 (en) | Child carrier having adaptive leg supports | |
EP1968412B1 (en) | A combination carrier unit and head support apparatus | |
US8215526B2 (en) | Air-cushion backpack | |
US5020709A (en) | Convertible child carrier | |
EP2441342B1 (en) | Backpack with inflatable bladder | |
US6681974B2 (en) | Fanny pack with inflatable lumbar support | |
US20060175367A1 (en) | Backpack and conversion kit particularly useful for children's school bags | |
US7726530B1 (en) | Ergonomic backpack | |
US11452360B1 (en) | Backpack with inflatable cushions | |
CN112512373A (en) | Backpack with inflatable element and fastening element | |
CN114554906B (en) | Convertible rucksack with single shoulder and backpack | |
WO2009102319A1 (en) | Backpack with cushioning means | |
CN114259124A (en) | Backpack with burden-reducing and correcting functions | |
GB2500728A (en) | Back pack adapted to improve the user's posture | |
CN216907163U (en) | Backpack with burden-reducing and correcting functions | |
CN218852148U (en) | Portable knapsack with seat function | |
KR200310434Y1 (en) | A pack having seat | |
CN113395919A (en) | Baby carrier | |
MXPA97007075A (en) | Combination of backpack and yes | |
GB2355183A (en) | Foot rest. | |
WO2002047510A1 (en) | Knapsack | |
ITVI940065U1 (en) | BACKPACK WITH CONCAVE SHOULDERS AND CONVEX LUMBAR SUPPORT ELEMENT |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |