WO2007073920A1 - Hamac asymétrique - Google Patents

Hamac asymétrique Download PDF

Info

Publication number
WO2007073920A1
WO2007073920A1 PCT/EP2006/012343 EP2006012343W WO2007073920A1 WO 2007073920 A1 WO2007073920 A1 WO 2007073920A1 EP 2006012343 W EP2006012343 W EP 2006012343W WO 2007073920 A1 WO2007073920 A1 WO 2007073920A1
Authority
WO
WIPO (PCT)
Prior art keywords
hammock
lying area
suspension
lying
suspension points
Prior art date
Application number
PCT/EP2006/012343
Other languages
German (de)
English (en)
Inventor
Bernhard Albert KÖPF
Raphael Köpf
Original Assignee
Koepf Bernhard Albert
Koepf Raphael
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koepf Bernhard Albert, Koepf Raphael filed Critical Koepf Bernhard Albert
Publication of WO2007073920A1 publication Critical patent/WO2007073920A1/fr

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
    • A45F3/22—Hammocks; Hammock spreaders

Definitions

  • the invention relates to a hammock with a lying area, which are arranged in the longitudinal direction of the hammock at a mutual distance transverse edges via transition areas with suspension points for hanging the hammock.
  • the lying surface of the hammock or its lying area 10 is rectangular and consists for example of fabric or a mesh, wherein in particular in the case of a mesh, the rectangular shape in plan view may be cambered in cross-section or longitudinal section, i. the lying area 10 can sag downwards.
  • the transverse edges 12, 14, which are remote from one another in the longitudinal direction of the hammock, are fastened to spreader bars 16, 18, which span the lying area 10 in the transverse direction.
  • To the spreader bars 16 and 18 connect triangular transition areas 20 and 22, which are formed for example by connected at a mutual distance with the Sp Schwarzstäben 16 holding cords 23, which are respectively tied together at their free ends and suspension points 24 and 26 form.
  • suspension points 24 and 26 for example, in each case a further rope are fastened, wherein the cables are fastened to spaced-apart trees or other columns and span the hammock in the form shown in FIG. 2 in plan view.
  • the suspension points can be hooked directly into a rack.
  • a line A-A connecting the suspension points 24 and 26 is shown in double dotted lines.
  • the center of the lying area 10 is designated M.
  • the entire hammock is symmetrical, i. the double-dotted suspension line A-A divides the hammock into two mutually mirror-symmetrical halves.
  • a problem that occurs with known hammocks is as follows: If a person P, as shown, centered in the hammock, the center of gravity of the person is approximately on the double-dotted line AA due to the bulge slightly below the connecting line between the suspension points 24 and 26 (in the example shown below the plane of the paper). When the person P generally moves slightly laterally, the center of gravity moves laterally away from the line AA, so that the hammock receives a tilting moment about the line or axis AA. This further lowers the center of gravity so there is an immediate danger of the hammock turning altogether and the person P being thrown sideways.
  • the invention has the object of developing a hammock so that the risk of dropping or falling out of the hammock with a slight displacement of the body, as it unconsciously takes place, for example, during sleep is reduced.
  • Fig. 1-4 views of hammocks according to the invention.
  • Fig. 5 is an already discussed supervision of a conventional hammock.
  • the lying area 10 of the hammock according to the invention is not rectangular, but has the shape of a parallelogram, so that the diagonals of the lying area 10 are unequal in length.
  • the entire arrangement is such that the connecting line AA of the suspension points 24 and 26 passes through the center M of the lying area 10, so that the hammock as a whole by rotation about an axis perpendicular to the lying area 10 by the center M by 180 ° in passes over.
  • the hammock according to the invention causes a person P to lay himself diagonally in the hammock because of the unequal length of diagonals, as shown. This has the following advantages with respect to the stability of the hammock against rolling person P:
  • the person lying diagonally on the lying area 10, when moving out of the position shown laterally, is easily able to keep his center of gravity on the line AA by, for example, when the upper body is seen in FIG moved to the right, the legs are moved slightly to the left.
  • Another effect which is advantageous for the stability of the hammock is that, according to FIG. 1, the distance between the suspension point 24 and the upper left corner of the reclining area or the left end of the upper spreader bar 16 is greater than the distance between the suspension area Suspension point 24 and the upper right corner of the lying area 10. Further, the distance between the lower suspension point 26 and the lower right corner of the lying area 10 is greater than the distance between the suspension point 26 and the lower left corner of the lying area 10. As a result, hang the upper left Corner and the lower right corner down. The person P acts in the position shown to this downward slope of the spreader bars 16 and stabilizes the hammock, so that their tendency to tilt in a shift of the center of gravity of the person away from the connecting line AA, is reduced.
  • Fig. 2 shows a modified form of the hammock.
  • the angles ⁇ and ⁇ are so different that the connecting line A-A coincides with the center line of the lying area 10.
  • the construction of the hammock according to FIG. 2 corresponds to that of FIG. 1, so that further reference numbers are not entered.
  • the lying area 10 is shaped at right angles.
  • the angles ⁇ and ⁇ of the triangular transition regions 20 and 22 are again different from each other, so that the connecting line A-A between the suspension points 24 and 26 forms an acute angle with the dot-dashed longitudinal center line of the lying area 10.
  • a person will place himself in this hammock so that the head is located in the upper left area or lower right area of the lying area 10 and the feet are respectively arranged in the lower right area or the upper left area.
  • the reason for this is that the hammock hangs because of the unequal limb connection areas such that the spreader bar 16 in the figure hangs down to the right and the lower spreader bar 18 hangs down to the left.
  • the lying area 10 in turn forms a parallelogram similar to that of FIG. 1, in contrast to the embodiment of FIG. 4, the left-side angle ⁇ of the connection region 20 is significantly greater than the right-side angle ß.
  • the right-side angle ⁇ of the lower connection region is significantly larger than the left-side angle ⁇ , so that the connecting line AA between the suspension points 24 and 26 intersects the longitudinal center line of the lying region 10 at an acute angle.
  • Det which is arranged opposite to the embodiment of FIG. 1 on the opposite side of the longitudinal center line.
  • the illustrated embodiments of the hammock according to the invention according to Figures 1 to 4 has in common that the hammock in supervision at a reflection about the connecting line AA between the suspension points 24 and 26 does not go into itself, and not at a reflection around the longitudinal center line of the lying area 10 turns into where the hammock goes when turning by 180 ° about an axis perpendicular to the center M of the lying area 10 axis in itself.
  • the embodiments according to FIGS. 1, 3 and 4 have in common that the connecting line between the suspension points 24 and 26 forms an acute angle with the longitudinal center line of the lying area 10. It is particularly advantageous if, as shown in Fig. 1, the connecting line between the suspension points 24 and 26 relative to the longitudinal center line of the lying area 10 is inclined to the side of the larger diagonal of the lying area 10 back.
  • the inventive design of the hammock leads to a more stable position of the person, the bed surface itself is designed ergonomically comfortable.
  • the hammock can be done in a variety of ways.
  • the lying area 10 can be made of textile material or of a stable plastic film or a braided cord, wherein the natural form can be more or less curved.
  • the transition regions 20 and 22 can be formed by the suspension cords 23, but also by textile surfaces. With appropriate stiffness of the spreader bars satisfy the two outermost suspension cords.
  • the lying area 10 can be connected directly to the lines forming the transition area via cords or cord loops attached to its transverse edges. In this case, it is advantageous not to make the lateral distance between the suspension straps too large, so that the lying area 10 is obtained as evenly as possible at its ends.
  • the spreader bars 16 and 18 must have a certain inherent rigidity, so that they ensure a clamping of the lying area 10, even in heavy people. However, some bending of the spreader bars is permitted.
  • the transition areas do not necessarily have triangular shape. They can also end in several suspension points, so that the hammock, for example, has two suspension points on both sides.
  • the spreader bars are not mandatory. Rather, the formation of the lying area as the inventive design of the hammock also has advantages if the spreader bars are missing.

Landscapes

  • Catching Or Destruction (AREA)
  • Bedding Items (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

Hamac comprenant une zone de couchage (10) dont les bords transversaux disposés de manière espacée les uns par rapport aux autres dans le sens longitudinal du hamac sont reliés par le biais de zones de transition (20, 22) munies de points d’accrochage (24, 26) pour suspendre le hamac. Le hamac est asymétrique et présente la forme d’un parallélogramme de sorte que les diagonales de la zone de couche présentent des longueurs différentes.
PCT/EP2006/012343 2005-12-27 2006-12-20 Hamac asymétrique WO2007073920A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510062593 DE102005062593B4 (de) 2005-12-27 2005-12-27 Hängematte
DE102005062593.2 2005-12-27

Publications (1)

Publication Number Publication Date
WO2007073920A1 true WO2007073920A1 (fr) 2007-07-05

Family

ID=37891475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/012343 WO2007073920A1 (fr) 2005-12-27 2006-12-20 Hamac asymétrique

Country Status (2)

Country Link
DE (1) DE102005062593B4 (fr)
WO (1) WO2007073920A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9968178B2 (en) 2015-01-27 2018-05-15 Hammock Bliss, Pty Ltd Hammock with insect netting

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011103350U1 (de) 2011-07-14 2011-09-15 Exped Ag Hängematte
USD796865S1 (en) 2014-10-13 2017-09-12 Amok Equipment As Transverse hammock
US11033093B2 (en) 2019-02-19 2021-06-15 Klug Inventions LLC Space-saving hammock stand

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030196265A1 (en) * 2002-01-04 2003-10-23 The Hennessy Hammock Co. Asymmetrical hammock shelter
WO2004094710A1 (fr) * 2003-04-24 2004-11-04 Beaumont Gregory Lyons Hamac et baguette d'ecartement ameliores
US20050144719A1 (en) * 2004-01-07 2005-07-07 Branch Jesse A.Iii Washable hammock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030196265A1 (en) * 2002-01-04 2003-10-23 The Hennessy Hammock Co. Asymmetrical hammock shelter
WO2004094710A1 (fr) * 2003-04-24 2004-11-04 Beaumont Gregory Lyons Hamac et baguette d'ecartement ameliores
US20050144719A1 (en) * 2004-01-07 2005-07-07 Branch Jesse A.Iii Washable hammock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9968178B2 (en) 2015-01-27 2018-05-15 Hammock Bliss, Pty Ltd Hammock with insect netting

Also Published As

Publication number Publication date
DE102005062593B4 (de) 2007-10-04
DE102005062593A1 (de) 2007-07-05

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