EP1499211A1 - Quick slide system-the speedy adjust and drawstring backpack system - Google Patents
Quick slide system-the speedy adjust and drawstring backpack systemInfo
- Publication number
- EP1499211A1 EP1499211A1 EP03746369A EP03746369A EP1499211A1 EP 1499211 A1 EP1499211 A1 EP 1499211A1 EP 03746369 A EP03746369 A EP 03746369A EP 03746369 A EP03746369 A EP 03746369A EP 1499211 A1 EP1499211 A1 EP 1499211A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- straps
- slits
- frame
- whole
- rings
- 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.)
- Granted
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
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
Definitions
- This Invention addresses the problem of carrying and distributing the load of a backpack which should be quickly put on or taken off.
- This system is suitable for carrying diving, climbing, fire-fighting, military, rescue, security or any other outfit and other loads required to be quickly, easily and safely attached or detached.
- Technical problem In carrying heavier packs on the back a number of problems are encountered. For example, a loosely fitted backpack, designed for easy attachment and detachment, is moving in walking. On the other hand, a backpack fixed tightly to the body with a series of mutually unconnected straps and buckles takes a long time to disengage.
- the Invention is intended to improve backpacking, especially when fast, easy and safe fixing and releasing of backpack is required.
- Innovation is applied to both the straps and the frame. While both novelties constitute a whole, each is applicable independently as elements of other systems.
- Straps are attached to the back side of the frame which can be made of various materials: metal, PVC, synthetic fiber, carbon, Kevlar or a combination of these, depending on the final use.
- the strap system consists of upper and lower straps.
- the upper straps, left and right start on the upper part of the back frame where they are fixed by being guided through three slits in a way allowing their length and firmness adjustment. They are led over the back and the shoulders, reach to the chest and pass through delta rings where by overlapping their direction changes from vertical to horizontal. The ends of the straps are then tied together on the chest into a detachable bond. Attached to the lower sides of the left and right delta rings are the lower straps which are guided aslant from the ribs to the loins where they enter the lower part of the back frame. At this place the straps pass through two slits arranged at different angles. Thus the straps change direction from diagonal to horizontal and are thus led round the waist to be tied together into a detachable bond.
- the delta rings which connect the upper and lower straps into a whole and the slits in the lower part of the frame allow a single operation of tightening the straps in several directions simultaneously. Overlapping and connecting of the ends of the upper straps passed through the delta rings as the first step and then the simultaneous and balanced drawing of the ends of the lower straps and their coupling into a detachable bond, make the fixing of the backpack an very fast, easy and safe operation. Therefore, these innovative features: overlapping and sliding of the straps through delta rings and slits, plus the frame design, are major technical novelties allowing significant improvements of the existing backpack systems. Figures
- the buoyancy compensator (Fig 1) illustrates in more detail the operation of the speedy backpack system.
- the buoyancy compensator (Fig 1) consists of the frame (1), the upper straps (2), two shoulder pads (3), two delta rings (4), two safety stoppers (5), the upper strap buckles (6), the lower straps (7), the lower strap buckles (8) and the air bladder (9) containing air for floating.
- Fig. 2 shows a three-part frame: part one - the frame plate (10) containing slits (11) for tightening and adjusting the length of the upper straps (6) and the holes (12) for fixing the transverse plates.
- Fig. 2 shows that all parts of the frame are bevel-edged. Such a design enhances the strength and compresses, the surface of the frame elements. It also reduces the weight thanks to thinner cross-sections.
- Fig. 3 illustrates the operation of the system, adjusting and fixing the buoyancy compensator to the body.
- the buckles (6) and (8) are open and the ends of the upper (2) and lower (7) straps are apart.
- the shoulder pads (3) are placed on the shoulders, then the ends of the upper straps (2) passing through the delta rings (4) are adjusted to overlap, whereby their position is changed from vertical to horizontal and the straps are coupled on the chest by means of the buckle (6).
- the next step is simultaneous and uniform tightening of the ends of the lower straps (7) which have passed through the slits (18) placed at different angles on the lower transverse plate (17). This leads to the tightening of the whole strap system in several arrow-marked directions (20), all in one move.
- the ends of the lower straps (7) are then coupled with the buckle (8), which completes the whole operation of adjusting and attaching the buoyancy compensator on to the back. Removal is done by opening the buckles (6) and (8) and drawing the lower straps (7) below their connection with the delta rings (4), which loosens both the upper (2) and the lower (7) straps, now two long and loose straps easy to take off the shoulders.
- the Invention introduces some major improvements which make it applicable for diving, climbing, fire-fighting, military, rescue and security backpacks, including carrying of any other loads requiring firm and safe carriage and the possibility of quick mounting and dismounting. Experts will immediately realize that the Invention can open the way to many new improvements in the design of the backpack systems by applying different materials without departing from the scope and spirit of the Invention.
Landscapes
- Portable Outdoor Equipment (AREA)
- Catching Or Destruction (AREA)
- Installation Of Indoor Wiring (AREA)
- Fixing For Electrophotography (AREA)
- Jib Cranes (AREA)
- Vehicle Body Suspensions (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HR20020338A HRP20020338A2 (en) | 2002-04-17 | 2002-04-17 | System for quick adjustment and fixation of harness for equipment or load carried on the back |
HR20020338 | 2002-04-17 | ||
PCT/HR2003/000019 WO2003086138A1 (en) | 2002-04-17 | 2003-04-16 | Quick slide system-the speedy adjust and drawstring backpack system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1499211A1 true EP1499211A1 (en) | 2005-01-26 |
EP1499211B1 EP1499211B1 (en) | 2006-07-12 |
Family
ID=10947402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03746369A Expired - Lifetime EP1499211B1 (en) | 2002-04-17 | 2003-04-16 | Quick slide system-the speedy adjust and drawstring backpack system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1499211B1 (en) |
AT (1) | ATE332655T1 (en) |
DE (1) | DE60306764T2 (en) |
HR (1) | HRP20020338A2 (en) |
WO (1) | WO2003086138A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE445126A (en) * | 1941-07-07 | |||
US5725139A (en) * | 1994-08-15 | 1998-03-10 | Mountainsmith, Inc. | Backpack with adjustments for body size |
ATE207715T1 (en) * | 1996-07-30 | 2001-11-15 | Big Pack Gmbh | BACKPACK |
-
2002
- 2002-04-17 HR HR20020338A patent/HRP20020338A2/en not_active Application Discontinuation
-
2003
- 2003-04-16 AT AT03746369T patent/ATE332655T1/en not_active IP Right Cessation
- 2003-04-16 DE DE60306764T patent/DE60306764T2/en not_active Expired - Fee Related
- 2003-04-16 EP EP03746369A patent/EP1499211B1/en not_active Expired - Lifetime
- 2003-04-16 WO PCT/HR2003/000019 patent/WO2003086138A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO03086138A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE60306764D1 (en) | 2006-08-24 |
WO2003086138A8 (en) | 2004-07-08 |
EP1499211B1 (en) | 2006-07-12 |
HRP20020338A2 (en) | 2002-08-31 |
WO2003086138A1 (en) | 2003-10-23 |
DE60306764T2 (en) | 2007-07-05 |
ATE332655T1 (en) | 2006-08-15 |
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