EP0044934B1 - Porte-clés - Google Patents

Porte-clés Download PDF

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Publication number
EP0044934B1
EP0044934B1 EP19810104581 EP81104581A EP0044934B1 EP 0044934 B1 EP0044934 B1 EP 0044934B1 EP 19810104581 EP19810104581 EP 19810104581 EP 81104581 A EP81104581 A EP 81104581A EP 0044934 B1 EP0044934 B1 EP 0044934B1
Authority
EP
European Patent Office
Prior art keywords
casing
key
slider
flat
disc
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.)
Expired
Application number
EP19810104581
Other languages
German (de)
English (en)
Other versions
EP0044934A1 (fr
Inventor
Odo Klose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prasenta KG Weber & Co
Prasenta KG Weber and Co
Original Assignee
Prasenta KG Weber & Co
Prasenta KG Weber and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6107953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0044934(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Prasenta KG Weber & Co, Prasenta KG Weber and Co filed Critical Prasenta KG Weber & Co
Priority to AT81104581T priority Critical patent/ATE9198T1/de
Publication of EP0044934A1 publication Critical patent/EP0044934A1/fr
Application granted granted Critical
Publication of EP0044934B1 publication Critical patent/EP0044934B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B15/00—Key-rings
    • A44B15/002—Separable rings
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B15/00—Key-rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8676—Key holders

Definitions

  • the invention relates to a key fob according to the preamble of the main claim.
  • the known solutions of this type (US-A-26 31 449) are not only disadvantageous because of their multiplicity in terms of production and assembly technology, but also very unfavorable for handling.
  • the attachable element consists of a cord or the like, the free end of which is equipped with a clamped ring. This ring is in the niche. Applying new keys or removing a key from the bendable element requires great dexterity. You have to keep the clamped end ring of the bendable element clean, especially in the niche, until you have pushed the slider back into the sleeve enough. This handling would be made even more difficult if the slide would not carry such bendable elements on both ends, so that it cannot be pulled back into the sleeve into its latching position with the opposite bendable element.
  • the object of the present invention is to design a generic key fob in such a way that it is easier to operate with simplified manufacture, in particular with regard to easy attachment of the key and removal of the key from the bendable element.
  • the elastic restoring force of the slide material which is used for the locking of the slide in the sleeve, is used at the same time to automatically return the elastic bracket forming the bendable element to the basic position after the latter has been bent out - for application or removal of a key.
  • the free end of this bracket is in the niche. Without attacking any actuation forces, the bracket is basically in its basic position and thus in the position in which the slide can be inserted into the sleeve to close the recess, which leads to all-round tying of the free end of the bracket.
  • the slide can be moved slightly forward with the same pressure-actuated finger can slide out of the sleeve until the niche is exposed.
  • you still have the slider under control while you can use the fingers of the other hand to bend the bracket out of its basic position in order to apply or remove keys.
  • the plate-shaped slide is inserted into a sleeve. This also covers the niche, but does not close it.
  • the bracket is therefore so stable in itself that it does not bend out of the sleeve with the release of any keys, even when they are actuated.
  • the plate-shaped slide is loaded by an additional compression spring in the direction of retraction into the sleeve. To thread new keys you have to pull the slide against this compression spring out of the sleeve, hold it with great dexterity in this position, then thread a new key through the gap between the niche and the free end of the bracket.
  • bracket protrudes over the longitudinal side edge of the flat sleeve shaft.
  • the security value of the key fob is increased by the fact that the niche is angular and one leg is transverse extends to the direction of insertion of the plate. If the bracket with plate is assigned to the flat sleeve, the transverse leg cannot be moved out of the niche even by exerting greater force on the bracket.
  • the push button surface has a stop that abuts the edge of the opening of the flat sleeve wall. This increases the locking strength considerably.
  • the plate-shaped slide is rounded on its insert-side end edge and has spring tongues which bear against the bottom of the shaft of the flat sleeve. In the inserted end position, the spring tongues are under tension and ensure a firm, wobble-free contact of the inserted plate-shaped slide. The rounded end provided with the spring tongues allows the plate-shaped slide to be easily inserted into the sleeve.
  • Another variant of the invention is provided by two plate-shaped slides which can be inserted into a flat sleeve in opposite directions. In a modification of this design, it is advantageous if the two plate-shaped slides overlap. This results in a smaller design with the same operating advantage.
  • the key fob has a flat sleeve 1 made of plastic. This is composed of the two broad side walls 11 and 12, the longitudinal side walls 13 and 14 and the bottom 15. In this way, a shaft 16 is formed.
  • the wide side walls 11, 12 of the flat sleeve 1 are formed in the region of the shaft mouth to form a throat 17 which merges into sections 18 which run obliquely into the longitudinal side walls.
  • the flat sleeve 1 interacts with a plate 3 to be inserted therein.
  • This also consists of a suitable plastic.
  • An elastic bracket 6 extends from one edge 20 of the plate. This forms an oval opening 21 in connection with the plate 3.
  • the bracket 6 ends in a section 7 which is angled transversely to the insertion direction of the plate and which adjoins a rectilinear section 22 of the bracket 6.
  • the rectilinear section 22 in turn extends at the level of the edge 23 opposite the edge 20.
  • the rectilinear section 22 and the angled section 7 protrude into an angled recess 24 of the plate such that the rectilinear section 22 of the bracket lies in one leg 24 'and the angled section 7 in the niche leg 24 "with play
  • three projecting tips 25, 26 and 27 are provided on the niche wall.
  • the tips 25, 27 lie opposite one another and extend in the insertion direction, while the tip 26 faces the front edge of the angled section 7.
  • the plate 3 contains on its plug-in end a locking pawl 8 designed as a pushbutton.
  • This is formed as a cut circular surface protruding from the plane of the plate obliquely in the direction of the bracket 6. The free cut extends over an angular amount in such a way that the material bridge faces the plug-in end of the plate.
  • a hinge is formed by a groove 30 running transversely to the direction of insertion, about which the latch can be pivoted.
  • the detent pawl 8 has an arcuate stop 31 on the edge R opposite the groove 30.
  • the plate 3 is rounded on its insert-side end edge 32 and there has two spring tongues 33, 34 which are shaped by an arcuate longitudinal slot 35.
  • bracket 6 protrudes over the edge edges 20, 23 of the plate 3.
  • the distance between the two peripheral edges 20, 23 is slightly less than the dimension between the two longitudinal side edges of the shaft 16.
  • the elastically deformable bracket 6 is pivoted so that the angled portion 7 of the bracket 6 leaves the recess 24. The keys can then be lined up. After releasing the temple end, section 7 returns to recess 24.
  • the plate 3 can now be inserted. In the inserted end position, the spring tongues 33, 34 act on the webs 19 extending from the bottom 15 of the flat sleeve, while the latching pawl 8 plunges into the snap-in opening 2 of the flat sleeve.
  • the spring tongues 33, 34 now cause the latch 8 with its edge R facing the bracket 6 to come into contact with the wall section 2 'of the snap-in opening 2. In this position, the stop 31 of the latch is located below the wall section 2 ', so that it cannot pivot out of the opening 2, cf. in particular FIG. 6.
  • the recess 24 is located in the area of the shaft 16 of the flat sleeve. This means that the angled section 7 of the bracket 6 is secured against any pivoting out, cf. FIG. 5.
  • the second embodiment shown in FIG. 7 has a modified flat sleeve 36. This is approximately twice as long as the flat sleeve 1. On the opposite sides of the flat sleeve 36 there are similarly shaped shafts. Furthermore, snap-in openings 2 are provided on a broad side wall 37, which cooperate with the latches 8 of the plates 3 to be inserted. In this embodiment, the flat sleeve 36 also contains webs, not shown, which act on the spring tongues 33, 34 of the plates 3.
  • plates 3 can also be inserted into a flat sleeve 38 in opposite directions.
  • the flat sleeve 38 contains two shafts 39, 40 lying parallel to one another and extending from opposite directions, which are separated from one another by an intermediate wall 41.
  • the snap-in openings 2 are provided, which cooperate with the latches 8 of the plates 3.

Landscapes

  • Supports Or Holders For Household Use (AREA)
  • Switches With Compound Operations (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Claims (10)

1. Porte-clé, avec un élément flexible (6) pouvant être enfiché dans l'oeilleton d'une clé, qui est fixé par une extrémité à un coulisseau (3) qui peut être inséré, adapté par sa forme dans l'intérieur d'une douille (1, 36, 38) et qui est maintenu, par un moyen d'accrochage à ressort s'engageant à déclic dans une ouverture transversale (2) de la douille (1, 36, 38), position dans laquelle la douille obture un logement ou niche (24) dans laquelle l'extrémité libre (7) de l'élément flexible (6) est reçue librement par simple accrochage arrière ; porte clé caractérisé en ce que l'élément flexible est constitué par un étrier élastique (6), en une seule pièce avec le coulisseau (3) en forme de plaque et s'étendant dans le plan d'extension du coulisseau, l'extrémité libre (7) de cet étrier (6) étant déformable par flexion, contre sa force de rappel élastique, pour la sortir de sa position de base engagée dans la mèche (24), le moyen d'accrochage à ressort étant constitué, en une seule pièce avec le coulisseau en forme de plaque (3), par une touche à surface de pression (8) faisant saillie obliquement sur la surface large et qui s'engage à déclic dans une ouverture d'accrochage (2) prévue dans la paroi de la douille de forme aplatie (1, 36, 38).
2. Porte-clé suivant la revendication 1, caractérisé en ce que l'étrier (6) fait saillie au-delà de l'arête latérale longitudinale du trou (16) de la douille plate.
3. Porte-clé suivant la revendication 1, caractérisé en ce que la touche de pression (8) est constituée par une surface circulaire.
4. Porte-clé suivant la revendication 1, caractérisé en ce que la niche a une forme polygonale avec un côté (24") s'étendant transversalement à la direction d'insertion de la plaque de coulisseau (3) dans la douille (1, 36, 38).
5. Porte-clé suivant la revendication 4, caractérisé par une portion coudée (7) de l'étrier (6), qui est engagée avec jeu dans le côté orienté transversalement (24") de la niche (24).
6. Porte-clé suivant la revendication 5, caractérisé en ce que le jeu est limité par des bossages (25, 26, 27) saillants sur la paroi de la niche (24).
7. Porte-clé suivant la revendication 1, caractérisé en ce que la touche à surface de pression (8) comporte une butée (31) qui s'appuie contre le bord (2") de l'ouverture (2) de la paroi de la douille plate (11).
8. Porte-clé suivant la revendication 1, caractérisé en ce que le coulisseau (3) en forme de plaque est de forme arrondie sur son arête frontale (32) du côté insertion et présente des languettes à ressort (33, 34) qui s'appliquent contre le fond (plaque 19) du trou (16) de la douille (1, 36, 38).
9. Porte-clé suivant la revendication 1, caractérisé par deux coulisseaux (3) en forme de plaques qui peuvent être insérés dans des directions opposées dans une douille (36, 38) de forme de plaque.
10. Porte-clé suivant la revendication 9, caractérisé en ce que les deux coulisseaux en forme de plaques (3) se chevauchent à l'intérieur de la douille.
EP19810104581 1980-07-24 1981-06-13 Porte-clés Expired EP0044934B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81104581T ATE9198T1 (de) 1980-07-24 1981-06-13 Schluesselanhaenger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3027979 1980-07-24
DE3027979 1980-07-24

Publications (2)

Publication Number Publication Date
EP0044934A1 EP0044934A1 (fr) 1982-02-03
EP0044934B1 true EP0044934B1 (fr) 1984-09-05

Family

ID=6107953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810104581 Expired EP0044934B1 (fr) 1980-07-24 1981-06-13 Porte-clés

Country Status (7)

Country Link
US (1) US4422315A (fr)
EP (1) EP0044934B1 (fr)
JP (1) JPS5752414A (fr)
AT (1) ATE9198T1 (fr)
DE (1) DE3165845D1 (fr)
HK (1) HK51285A (fr)
ZA (1) ZA814911B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327340A1 (de) * 1993-08-16 1995-02-23 Berges Ruediger Gmbh Schlüsselring

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8215219U1 (de) * 1982-05-26 1983-11-17 Berendsohn Ag, 2000 Hamburg Schluesselanhaenger
NL178652C (nl) * 1982-06-21 1986-05-01 Wilhelmus Marie Antonius Momme Sleutelhanger.
US4492048A (en) * 1983-06-08 1985-01-08 Brewer Robert A Labeling keeper
US4637236A (en) * 1984-06-12 1987-01-20 Almblad Donald F Key and retainer card combination
USRE32914E (en) * 1984-06-12 1989-05-02 Creditcard Keys Company Key and retainer card combination
US4656853A (en) * 1986-06-05 1987-04-14 Mancini William D Key holder construction
USD308293S (en) 1988-03-25 1990-06-05 Marlin Chester M Key holder
US4945741A (en) * 1989-09-25 1990-08-07 Brewer Robert A Key tag
US5020342A (en) * 1989-10-03 1991-06-04 529900 Ontario Ltd. Safety lock
US5209089A (en) * 1990-01-26 1993-05-11 Nelson Linden D Key holder
US5367896A (en) * 1993-06-21 1994-11-29 Sundberg; Carl B. Key holder
US6318610B1 (en) * 1996-12-10 2001-11-20 William Doherty Waist mounted accessory holder
US6062521A (en) * 1997-03-31 2000-05-16 Kelley; William N. Towel holder
WO1998054998A1 (fr) * 1997-06-06 1998-12-10 Emoff Michael J Porte-cles se separant en deux parties lorsque l'on tire dessus
US6109491A (en) * 1997-12-17 2000-08-29 Aronson; Gina E. Socket retainer and utility belt for using same
US6016676A (en) * 1998-08-06 2000-01-25 Lear Automotive Dearborn, Inc. Universal fob
JP4071392B2 (ja) * 1999-05-07 2008-04-02 株式会社ユージン 鍵ホルダ
US20050016233A1 (en) * 2003-07-25 2005-01-27 Howard Raymond W. Multi-key holder with individual docking ports
US20080209966A1 (en) * 2003-07-25 2008-09-04 Raymond Howard Multi-key holder with individual docking ports
US7350385B1 (en) 2005-07-11 2008-04-01 Book Steven C Separable connector for key rings and similar articles
US20090019751A1 (en) * 2007-07-20 2009-01-22 Goetting Thomas J Removably attachable card and card retaining device
US8782868B2 (en) * 2010-01-19 2014-07-22 Chad Singleton White Removable extension for a retaining ring
BR112012032797A2 (pt) * 2010-06-25 2016-11-22 Aha Llc dispositivo de conexão para reter um objeto, como uma chave, placas de identificação (dog tag), e similares.
US9506496B2 (en) 2012-10-23 2016-11-29 Aha Llc Lockable connection device with closed ring to hold an object, such as a key, dog tag, and the like
CN103318509A (zh) * 2013-06-07 2013-09-25 浙江瑞普展示用品有限公司 一种礼品扣使用方法
FR3008124A1 (fr) * 2013-07-02 2015-01-09 Johnson Contr Automotive Elect Module mecanique et cle
IT201900017078A1 (it) * 2019-09-24 2021-03-24 Garda & Co S R L Anello per chiavi

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946741A1 (de) * 1979-11-20 1981-05-27 Helmut 4690 Herne Kleine Schluesselanhaenger

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465328A (en) * 1948-01-21 1949-03-22 Modrey Patents Corp Holder for key chains
US2490396A (en) * 1948-12-30 1949-12-06 Leff Samuel Key holder
US2631449A (en) * 1950-05-25 1953-03-17 Edward J Protsman Damage-resistant key holder
US2840878A (en) * 1956-03-05 1958-07-01 Brown & Bigelow Separable key holder
US2896290A (en) * 1957-09-27 1959-07-28 Salm Inc Arthur Pocket implement with retainer for apertured articles
US3023603A (en) * 1958-08-29 1962-03-06 Kenneth L Lane Key holder
US2964937A (en) * 1959-06-25 1960-12-20 Lautin Leon Key chain
FR1258893A (fr) 1960-03-07 1961-04-21 Porte-clés
US3101762A (en) * 1961-09-07 1963-08-27 Quikey Mfg Co Inc Key case
US3111152A (en) * 1962-01-25 1963-11-19 Gerald A Goessling Key holder
FR1537955A (fr) * 1967-07-21 1968-08-30 Porte-clés de rencontre, jeu de société
US3600917A (en) * 1969-04-08 1971-08-24 Scott & Fetzer Co Molded keyholder
US3715900A (en) * 1970-11-09 1973-02-13 Aranar Marketing Services Inc Key retainer
US3719974A (en) * 1971-03-04 1973-03-13 R Abrams Integral one-piece key ring or locking ring
US3765201A (en) * 1972-10-16 1973-10-16 D Humphrey Key holder
DE2342208A1 (de) * 1973-08-21 1975-02-27 Sydne Cousins Trennbarer verschluss
DE2423508B2 (de) * 1974-05-15 1977-03-10 Bartholomä, Helwig, 7531 Huchenfeld Verschluss fuer schmuckketten
US4037443A (en) * 1976-10-05 1977-07-26 The W. E. Bassett Company Key retaining device
US4079607A (en) * 1976-12-29 1978-03-21 Cole National Corporation Key ring structure
DE7903867U1 (de) * 1979-02-13 1979-05-10 Vereinigte Kettenfabriken Gmbh, 5190 Stolberg Doppelhalter, insbesondere schluesselhalter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946741A1 (de) * 1979-11-20 1981-05-27 Helmut 4690 Herne Kleine Schluesselanhaenger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327340A1 (de) * 1993-08-16 1995-02-23 Berges Ruediger Gmbh Schlüsselring

Also Published As

Publication number Publication date
HK51285A (en) 1985-07-12
ZA814911B (en) 1982-07-28
JPS5752414A (en) 1982-03-27
ATE9198T1 (de) 1984-09-15
EP0044934A1 (fr) 1982-02-03
US4422315A (en) 1983-12-27
DE3165845D1 (en) 1984-10-11

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