WO2004008902A1 - Porte-cles - Google Patents

Porte-cles Download PDF

Info

Publication number
WO2004008902A1
WO2004008902A1 PCT/CH2003/000470 CH0300470W WO2004008902A1 WO 2004008902 A1 WO2004008902 A1 WO 2004008902A1 CH 0300470 W CH0300470 W CH 0300470W WO 2004008902 A1 WO2004008902 A1 WO 2004008902A1
Authority
WO
WIPO (PCT)
Prior art keywords
loop
key
key holder
holder according
flashlight
Prior art date
Application number
PCT/CH2003/000470
Other languages
German (de)
English (en)
Inventor
Hans HÄNSELER
Emil Ackermann
Original Assignee
Skylight Ag
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 Skylight Ag filed Critical Skylight Ag
Priority to AU2003245788A priority Critical patent/AU2003245788A1/en
Publication of WO2004008902A1 publication Critical patent/WO2004008902A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B15/00—Key-rings

Definitions

  • the invention relates to a key holder according to the preamble of claim 1.
  • a key holder usually has a key ring, to which a key ring is attached on the one hand via a connecting ring and various keys are attached to the key ring itself.
  • the keys each have a fastening hole in their key head, through which the key ring is passed.
  • arbitrarily complicated key holders are known.
  • US-A-3 '886' 773 discloses a key holder according to the preamble of claim 1. Instead of a key ring, it has a loop for the keys.
  • the loop has a first loop at a first end, which is fastened to a key chain via a further loop structure.
  • a second end of the loop forms a second loop, which the key can be passed through the fastening holes.
  • the second loop can be put over the first loop.
  • the disadvantage is that in order to add new keys or remove old ones, first the Loop must be removed from the second loop structure before the second loop can then be pulled over the first loop again.
  • the entire assembly and disassembly also requires strength in the fingers, since the loop is made of a resilient wire.
  • a key holder which, instead of a key ring, has a closed zipper. By opening and closing the zipper, the loop opening can be adjusted to the number of keys. This key holder is relatively expensive to manufacture.
  • US-A-3 '657 • 909 discloses a key holder which has a double loop made of a deformable wire. The ends of the wire are overlapped in a first loop. At this point, new keys can be added or removed. A container for objects is arranged in the second loop. Here, too, the user needs strength to fasten the keys. The fingernails are often broken off.
  • the solutions proposed above with their wire or metal parts have the disadvantage that protruding ends of the key carrier rub against the textiles and the trouser pocket will sooner or later have a hole.
  • the key ring also creates a pressure point, making the key holder uncomfortable to wear.
  • WO 01/96781 also shows a small flashlight which can be worn like a key holder.
  • the flashlight has a narrow, elongated housing, in which a printed circuit board and a plate-shaped battery are arranged.
  • a light emitting diode is used as the luminous element.
  • a loop made of an elastic band is attached to the flashlight and can be wrapped around a supporting body. To fix the supporting body, the flashlight has a groove in its front area, in which the loop can be clamped.
  • the key holder according to the invention uses a flexible band with two loops to fasten the keys, the length of the second loop and the band being dimensioned such that this loop can be put over the first loop and a key ring attached to this first loop.
  • the strap is designed as an endless loop, which is divided into two loops by a fastening. This simplifies manufacture and reduces costs.
  • the second loop is preferably not much longer than the rest of the key holder. This prevents the second loop, especially in your pocket, from being unwanted moves the keychain and releases the keys.
  • the strap also enables the flashlight to be held in one hand in order to illuminate the keyhole and that the key can already be inserted into the keyhole with the other hand without the need for this Flashlight or key must be removed from the key holder.
  • FIG. 1 shows a view of the key holder from the front without attached keys
  • Figure 2 is a side view of the key holder with attached keys
  • Figure 3 is a rear view of a key fob.
  • FIGS. 1 to 3 A key holder according to the invention is shown in FIGS. 1 to 3. It consists of a key ring 1 with a lead-through opening 14, a connecting ring 2 attached to the lead-through opening 14 and a loop attached to it in the form of a band 3.
  • the band 3 can also be attached directly to the key ring 1.
  • the band 3 is made of a flexible, soft material, preferably a yarn made of natural or synthetic fibers.
  • the band 3 can be woven or knitted.
  • Shoe straps or similar straps are particularly suitable. It is preferably not or only insignificantly elastic.
  • the two ends of the band 3 are combined so that it is designed as an endless loop. Furthermore, the band 3 is divided into a first and a second loop 30, 31. Both are achieved by a fastening 4 which on the one hand holds the two ends together and on the other hand connects these ends to part of the band 3.
  • the attachment shown here is a bracket 4. It is however, it is also possible to create a connection by thermal embossing or to link the band 3. It is also possible to attach the first and second loops 30, 31 only to the ends of the band 3, so that a central, single-lane connecting piece is present.
  • the first loop 30 is preferably many times shorter than the second loop 31.
  • the first loop 30 is just long enough to allow free movement along the connecting ring 2.
  • the length of the second loop 31 and the length of the entire loop are dimensioned such that the second loop 31 can be put over the key ring 1 and the first loop 30. However, these lengths are preferably not excessively longer than required.
  • the second loop 31 is typically 10% - 20% longer than the rest of the key holder.
  • the band 3 has a double material thickness which is thin enough at least in the area of the second loop 31 so that the second loop 31 can be passed through fastening holes 50 of keys 5.
  • the second loop 31 is pulled through an attachment hole 50 of the key 5. This is repeated as often as key 5 is to be attached. If all keys 5 are lined up, the loop 31 is put over the key ring 1 and the first loop 30. By pulling the key fob 1 and the key 5 in the opposite direction, the second loop 31 forms a third loop 32 around the key 5, so that they are held securely. Since the second loop 31 is sufficiently short, it will not automatically slide back over the key fob 1. The procedure for removing the keys 5 is simply the reverse order.
  • the key fob 1 can have any shape. However, it is preferably cuboid in shape and fastened to the strap 3 on one of its shorter sides.
  • the trailer 1 preferably has a thickness which is many times smaller than its length and its width.
  • the trailer 1 is a flashlight.
  • the flashlight has a housing 10.
  • a small printed circuit board with control electronics and a rechargeable energy store, in particular an accumulator, for energy supply are arranged in this housing 10.
  • a light collector 12, in particular a solar panel, is inserted in a surface of the housing 10.
  • a light collector is also understood to mean an array of photodiodes. This light collector 12 is particularly active in the visible area. It preferably has good efficiency even under artificial light.
  • the light collector 12 is used to charge the battery. In order for the accumulator to be charged sufficiently quickly, the light collector 12 extends almost over the entire surface of one side of the housing 10.
  • the light collector 12 preferably has an area of at least 3 cm by 1.5 cm, or it extends over 50% or more Keychain footprint 1.
  • a lamp preferably a light-emitting diode 11, is electrically connected to the circuit board. This protrudes from the housing 10. It is preferably that one Narrow side of the housing 10 is arranged, which is the fastening point of the housing 10 on the strap 3 opposite. On the back of the housing 10 there is also a switch 13, by means of which the lamp 11 can be switched on. Either key 13 must be kept pressed so that the lamp lights up, or there may be an off key.
  • the power button can be different or the same as the power button. Furthermore, it is possible to provide a timer in the electronic circuit which switches the lamp off after a predetermined period of time.
  • the housing 10 is preferably designed as a monoblock made of synthetic resin or another suitable plastic, the above-mentioned electrical components of the flashlight being cast in the monoblock.
  • the key holder according to the invention enables simple attachment and removal of keys and allows a flashlight and key to be used simultaneously.

Landscapes

  • Supports Or Holders For Household Use (AREA)

Abstract

Porte-clés qui possède un anneau constitué d'une bande souple (3) pourvue à une première extrémité d'une première boucle (30) destinée à être attachée à une étiquette (1) pour clés et à une seconde extrémité d'une seconde boucle (31) destinée à être introduite dans un trou de fixation (50) des clés (5). La seconde boucle (31) peut être retournée sur la première boucle (30) pour attacher ou enlever une clé (5). La longueur de la seconde boucle (31) et la longueur de l'anneau sont ainsi calculées que la seconde boucle (31) peut être retournée sur l'étiquette (1) pour pouvoir être retournée sur la première boucle (30). Le porte-clés selon la présente invention permet d'attacher et d'enlever simplement des clés (5) et permet l'utilisation simultanée d'une lampe de poche et d'une clé lors de l'introduction de ladite clé dans un trou de serrure.
PCT/CH2003/000470 2002-07-19 2003-07-15 Porte-cles WO2004008902A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003245788A AU2003245788A1 (en) 2002-07-19 2003-07-15 Keyring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1276/02 2002-07-19
CH12762002 2002-07-19

Publications (1)

Publication Number Publication Date
WO2004008902A1 true WO2004008902A1 (fr) 2004-01-29

Family

ID=30450045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2003/000470 WO2004008902A1 (fr) 2002-07-19 2003-07-15 Porte-cles

Country Status (2)

Country Link
AU (1) AU2003245788A1 (fr)
WO (1) WO2004008902A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948375B2 (en) 2004-12-06 2011-05-24 Interdigital Technology Corporation Method and apparatus for detecting portable electronic device functionality

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886773A (en) * 1974-04-22 1975-06-03 Loop A Line Inc Key holder
DE29809446U1 (de) * 1998-05-26 1998-08-20 Wilhelm Deumer GmbH & Co KG, 58511 Lüdenscheid Schlüsselband
JP2001187499A (ja) * 2000-01-04 2001-07-10 Sakamoto Plastic:Kk 携帯用筆記具
WO2001096781A1 (fr) * 2000-06-16 2001-12-20 Unico Corp. Petite lampe de poche portable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886773A (en) * 1974-04-22 1975-06-03 Loop A Line Inc Key holder
DE29809446U1 (de) * 1998-05-26 1998-08-20 Wilhelm Deumer GmbH & Co KG, 58511 Lüdenscheid Schlüsselband
JP2001187499A (ja) * 2000-01-04 2001-07-10 Sakamoto Plastic:Kk 携帯用筆記具
WO2001096781A1 (fr) * 2000-06-16 2001-12-20 Unico Corp. Petite lampe de poche portable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 24 11 May 2001 (2001-05-11) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948375B2 (en) 2004-12-06 2011-05-24 Interdigital Technology Corporation Method and apparatus for detecting portable electronic device functionality

Also Published As

Publication number Publication date
AU2003245788A1 (en) 2004-02-09

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