EP1145809A1 - Ciseaux avec des poignées plastiques - Google Patents

Ciseaux avec des poignées plastiques Download PDF

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Publication number
EP1145809A1
EP1145809A1 EP01108462A EP01108462A EP1145809A1 EP 1145809 A1 EP1145809 A1 EP 1145809A1 EP 01108462 A EP01108462 A EP 01108462A EP 01108462 A EP01108462 A EP 01108462A EP 1145809 A1 EP1145809 A1 EP 1145809A1
Authority
EP
European Patent Office
Prior art keywords
scissors
soft
plastic
plastic handles
handle
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Withdrawn
Application number
EP01108462A
Other languages
German (de)
English (en)
Inventor
Roland Hartsch
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.)
Kleiber and Co Kurz- und Modewaren-Fabrikation GmbH
Original Assignee
Kleiber and Co Kurz- und Modewaren-Fabrikation GmbH
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 Kleiber and Co Kurz- und Modewaren-Fabrikation GmbH filed Critical Kleiber and Co Kurz- und Modewaren-Fabrikation GmbH
Publication of EP1145809A1 publication Critical patent/EP1145809A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/12—Hand shears; Scissors characterised by the shape of the handles
    • B26B13/20—Hand shears; Scissors characterised by the shape of the handles with gripping bows in the handle

Definitions

  • the invention relates to scissors with plastic handles according to the preamble of independent claim 1.
  • Such scissors with plastic handles are already numerous from a standing start known in the art, with the free end of the metallic scissor grip stub the plastic handles are attached by means of a receiving opening or are sprayed on.
  • the plastic handles have one, the Scissor grip stub-receiving first part and a second part Grip eyes for holding a user's fingers.
  • Such scissors with Plastic handles are cheaper than scissors made of metal only used especially for simple household scissors.
  • Such a pair of scissors with plastic handles is known from EP 0 607 223 B1 become, while improving usability in the area of Handle eyes of the plastic handle provided additional covering elements are, which consist of a softer plastic and the area of Cover grip eyes which are in contact with the user's fingers come.
  • This is intended for the user when grasping and using the Scissors create a sympathetic grip feeling, which compared to the Contact with a pure metal scissors a lower feeling of cold and hardness and compared to contact with conventional scissors Plastic handles convey a lower feeling of hardness.
  • the soft touch element annular and approximately semicircular in cross section is and with its circumferential surface in the associated grip eye is inserted.
  • the curved surface of the soft-touch element lies here towards the center of the grip eye and the approximately flat part the jacket surface in the direction of the plastic handle.
  • a circumferential T-shaped rib provided which in a corresponding T-shaped groove in the soft-touch element engages which in the area of the flat part of the surface of the jacket Soft touch element is installed.
  • EP 0 607 223 B1 provides the spraying of the Soft-touch element in the grip eye of the plastic handle of the scissors, instead of the connection via the T-shaped tongue and groove connection of the previous one mentioned embodiment.
  • the provision of the all-round T-shaped channels in the Soft-touch element whose cross-section is reduced so that it is easy to Damage can occur during use. If one is provided thick-walled soft touch elements, while avoiding the weakening of the Cross section through the T-shaped groove, the soft touch element is then too unstable and the user can then no longer make precise cuts and there is also the risk of loosening the tongue and groove connection.
  • the object of the present invention is to use scissors of the generic type To provide plastic handle and soft-touch element, which at at least constant stability and user friendliness of the scissors the manufacture and assembly is cheaper.
  • An essential feature of the invention is that the soft touch element in the Area of the handle eye of the plastic handle, but outside the inner Circumferential surface of the handle eye, with the plastic handle force and / or is positively connected.
  • the advantage here is that complicated tongue and groove connections according to the state the technology can be eliminated, which is due to the inaccessible, inner Surface of the handle eye are provided and still a sufficient Stability and ergonomics of the scissors is guaranteed.
  • the user can also easily change soft-touch elements.
  • the soft-touch elements are over Fasteners are interconnected so that they are between them Pinch the plastic handle and thus rest on it. These too can Connection elements between the soft touch elements and the respective one Plastic handle can be provided or a combination of both Connection types.
  • the connecting elements can be made in one piece, for example in shape of cylindrical pins and matching tubular sleeves with which Soft-touch element or the plastic handles can be connected, the pins are inserted into the sleeves and clamped and / or axially locked therein be determined.
  • the Pins formed as separate steel inserts to provide a higher To ensure strength against shearing off of the soft-touch elements.
  • the present invention is also intended to provide that the pins are not in corresponding tubular sleeves, but only in bores clamped and / or latched to the soft-touch elements to fix on the plastic handles.
  • Per grip eye of the plastic handle are preferably two to the longitudinal axis of the Plastic handle provided symmetrical soft-touch elements, which then as half-shells the plastic handle on the two large, in cover essential plan scissor pages, so only in Contact area of the user's fingers.
  • the soft touch element can already have a pre-shaped, ergonomic shape for left-handed and right-handed people or so flexible and elastic be resilient that it is with each use or essentially only when used for the first time to the anatomy of the Adjusts the user's fingers. This allows the scissor handle to open different users, who are also left-handed or right-handed can customize. Due to the possibility of exchanging the soft touch elements can also be customized to the user, depending according to personal needs, cutting tasks and hygiene conditions, respectively.
  • corresponding soft touch elements In the case of two-part corresponding soft touch elements, these can be designed such that the corresponding soft-touch elements can be mounted interchanged. This simplifies it additionally both the manufacturing and assembly costs at the manufacturer as also the installation effort by the user considerably and This reduces inventory costs.
  • the soft touch elements can only be used in the area of Grip eyes can be provided or in another embodiment, e.g. B. for aesthetic reasons, additional parts of the plastic handle or the cover the entire plastic handle.
  • additional parts of the plastic handle or the cover the entire plastic handle e.g. B.
  • the stability of the scissors is said to be not be affected and so the relationship of conventional Plastic of the handle to elastic soft plastic of the soft touch elements according to the respective requirements and tasks of the scissors.
  • Figures 1 and 2 show the scissors according to the invention in one Side view and full size top view of others.
  • the scissors 1 consists of a first metal body 2 and a second Metal body 3, each with a cutting edge 29, which over each other a connecting part 4 within the bores 9 of the respective metal body 2, 3 are interconnected so that these two metal bodies 2, 3 are designed to be pivotable relative to one another in a scissor-like manner.
  • Plastic handles 10 and 11 are applied, which are glued on, for example or be sprayed on using an appropriate injection molding process can.
  • FIGS. 1 and 2 there is virtually a conventional pair of scissors 1, however, this is compared to the prior art with special Covers on the handle eyes 12 and 13 provided the invention make up yourself.
  • first and a second soft-touch element 21 and 22 for Left and right of the first plastic handle 10 via a connection applied between a pin 25 and a sleeve 26 and a second pair of soft-touch elements 23 and 24 to the left and to the right of the second Plastic handle 11 on said connecting elements, pin 27 and Sleeve 28.
  • These soft-touch elements 21 to 24 are in this way on the plastic handles 10 and 11 attached that the plastic handles 10 and 11 in the area of Grip eyes 12 and 13 on the approximately flat, outer surfaces 18 and 19 cover, as well as the inner peripheral surfaces 16, 17 of the Plastic handles 10 and 11, but the outer peripheral surfaces 14 and Leave 15 of the plastic handles 10, 11 free and finish flush with them.
  • the connecting elements 25 to 28 are in the form of the pins and sleeves likewise only for the essentially outer, flat surfaces 18 and 19 are provided, but in any case, the inner peripheral surfaces 16 and 17 completely free of these connecting elements 25 to 28.
  • FIG. 4 shows an enlarged section of the invention Scissors 1 according to Figure 1 in the region of the grip eyes 12 and 13 of the Plastic handle 10 and 11 can be seen, with one removed or still unassembled soft touch element 21.
  • the lower plastic handle 11 through the soft-touch elements 23 and 24 in the area of the handle eye 13 covered, whereas the first plastic handle 10 located above it only on the back, that is, in the drawing level behind it, the soft touch element 22, is covered and the corresponding first soft touch element 21 drawn away from this is drawn.
  • the first soft touch element 21 has six pins 25 distributed over the surface, which then during assembly through corresponding holes in the plastic handle 10 be passed through this, for inclusion in the corresponding corresponding six sleeves 26 of the second soft-touch element 22.
  • FIG. 4 shows a section along the section line IV-IV according to FIG. 1, only looking at the scissors from below, i.e. only the upper one Handle eye 12 of the plastic handle 10 can be seen.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
EP01108462A 2000-04-11 2001-04-04 Ciseaux avec des poignées plastiques Withdrawn EP1145809A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20006639U DE20006639U1 (de) 2000-04-11 2000-04-11 Schere mit Kunststoffgriffen
DE20006639U 2000-04-11

Publications (1)

Publication Number Publication Date
EP1145809A1 true EP1145809A1 (fr) 2001-10-17

Family

ID=7940096

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01108462A Withdrawn EP1145809A1 (fr) 2000-04-11 2001-04-04 Ciseaux avec des poignées plastiques

Country Status (2)

Country Link
EP (1) EP1145809A1 (fr)
DE (1) DE20006639U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392126A (en) * 2002-08-22 2004-02-25 Tonic Studios Ltd Improvements in and relating to scissors
DE102007045204A1 (de) 2007-09-08 2009-03-12 Nivag Handelsgesellschaft Mbh Wandhalter mit Zuhaltung für Haushalt-Küchenschere

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4511813B2 (ja) 2003-07-18 2010-07-28 株式会社貝印刃物開発センター 鋏における把持柄
DE102011013712A1 (de) * 2011-03-11 2012-09-13 Propress Gmbh Schere zum Durchtrennen eines Verbundrohres

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407121A1 (de) * 1974-02-15 1975-08-28 Laurenti Italo Marco Levi Dr Scherenaufbau und herstellungsverfahren hierfuer
US4091539A (en) * 1977-04-22 1978-05-30 Hayashi Cutlery Company, Limited Scissors
DE29609151U1 (de) * 1996-03-07 1996-09-12 ZWILLING J. A. Henckels AG, 42657 Solingen Schere mit kunststoffumkleideten Augen
EP0607223B1 (fr) 1991-10-08 1996-12-11 Zivi S.A. - Cutelaria Branche plastique d'un instrument coupant tel que des ciseaux ou ciseaux pourvus d'une paire de telles branches
EP0947297A1 (fr) * 1998-03-31 1999-10-06 Johann Kretzer GmbH & Co. Moitié de ciseaux pour ciseaux à main

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407121A1 (de) * 1974-02-15 1975-08-28 Laurenti Italo Marco Levi Dr Scherenaufbau und herstellungsverfahren hierfuer
US4091539A (en) * 1977-04-22 1978-05-30 Hayashi Cutlery Company, Limited Scissors
EP0607223B1 (fr) 1991-10-08 1996-12-11 Zivi S.A. - Cutelaria Branche plastique d'un instrument coupant tel que des ciseaux ou ciseaux pourvus d'une paire de telles branches
DE29609151U1 (de) * 1996-03-07 1996-09-12 ZWILLING J. A. Henckels AG, 42657 Solingen Schere mit kunststoffumkleideten Augen
EP0947297A1 (fr) * 1998-03-31 1999-10-06 Johann Kretzer GmbH & Co. Moitié de ciseaux pour ciseaux à main

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392126A (en) * 2002-08-22 2004-02-25 Tonic Studios Ltd Improvements in and relating to scissors
GB2392126B (en) * 2002-08-22 2005-03-16 Tonic Studios Ltd Improvements in and relating to scissors
DE102007045204A1 (de) 2007-09-08 2009-03-12 Nivag Handelsgesellschaft Mbh Wandhalter mit Zuhaltung für Haushalt-Küchenschere

Also Published As

Publication number Publication date
DE20006639U1 (de) 2001-02-15

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