EP0456021A1 - Manche avec poignée - Google Patents

Manche avec poignée Download PDF

Info

Publication number
EP0456021A1
EP0456021A1 EP91106306A EP91106306A EP0456021A1 EP 0456021 A1 EP0456021 A1 EP 0456021A1 EP 91106306 A EP91106306 A EP 91106306A EP 91106306 A EP91106306 A EP 91106306A EP 0456021 A1 EP0456021 A1 EP 0456021A1
Authority
EP
European Patent Office
Prior art keywords
handle
recess
section
handle according
securing
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Withdrawn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
EP91106306A
Other languages
German (de)
English (en)
Inventor
Gerhard Kühlinger
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.)
Vermop Salmon GmbH
Original Assignee
Vermop Salmon 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 Vermop Salmon GmbH filed Critical Vermop Salmon GmbH
Publication of EP0456021A1 publication Critical patent/EP0456021A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/26—Locking and securing devices comprising nails, screws, bolts, or pins traversing or entering the socket

Definitions

  • the invention relates to a handle with a handle, in particular for cleaning devices, garden tools or the like.
  • the handle has an essentially cylindrical cavity into which the handle end can be inserted for fixing.
  • handles with handles are known.
  • the handles are either frictionally attached to the end of the handle and / or attached to it with an adhesive.
  • the disadvantage of the known handle / handle combination is, on the one hand, the relatively difficult assembly of the handle when it is supposed to sit firmly due to frictional engagement, on the other hand, the lack of securing against unintentional sudden detachment of the handle from the handle end and the associated risk of injury.
  • the clamped or glued handle can gradually detach from the end of the handle and lose its firm fit.
  • the object of the present invention is to develop a handle with a handle of the type mentioned in such a way that the handle is easy to assemble and disassemble on the handle end and is nevertheless held permanently, firmly and securely on the handle.
  • this object is essentially achieved in that the handle can be fastened to the handle end in a manner such that it cannot move, by means of a locking element which engages in a form-fitting manner in a recess in the handle wall.
  • the handle can be attached to the end of the handle with a slight amount of play and then secured to the end of the handle using the securing element. This ensures easy assembly and disassembly. Nevertheless, the handle is always held firmly and securely on the handle due to the positive connection.
  • the securing element engages radially into the recess with a securing section, as a result of which simple assembly of the securing element is ensured.
  • the handle has a passage opening for the securing section that can be covered with the cutout, a particularly stable attachment results.
  • the securing section is designed in the form of a pin and on a preferably elastic fastening segment in the form of a ring segment.
  • the securing section has a beveled or rounded end region.
  • the fastening section is designed as a clip that can be fixed on the handle, it can be assembled particularly easily and at the same time adapts well to the shape of the handle.
  • the fastening section can be chamfered at its free ends in order to facilitate radial attachment to the handle.
  • the securing element is easiest to assemble and disassemble if the securing section, as proposed in a further advantageous embodiment of the invention, projects inward on the inside of the latter opposite the opening of the fastening section.
  • the securing element In order to integrate the securing element into the handle when securely fixed, it can be provided with a recess for the preferably form-fitting and surface-flush reception of the fastening section of the securing element.
  • the fastening section should be held on the handle due to its inherent elasticity, so that on the one hand assembly is particularly simple, on the other hand loosening of the securing element by vibrations or the like is excluded.
  • the fastening element can be held on the handle by snapping it on.
  • At least one projection and one recess are provided in the hollow of the handle and on the handle wall of the handle end, which engage in one another in the assembled state and form an additional anti-rotation device for the handle.
  • the depression as in a still further advantageous embodiment of the invention, is provided as a slot open on one side at the front end of the stem.
  • the handle expediently consists of plastic, which is easy to care for, has a good grip and enables inexpensive manufacture.
  • the securing element with its fastening section and its securing section can be made in one piece from plastic, as a result of which simple and inexpensive manufacture and at the same time the desired elasticity can be achieved as a clip that can be snapped on.
  • the handle 10 shown in the drawing is surrounded by a handle 20 at its handle end 11.
  • a securing element 30 is attached to the handle 20 by means of a clip-like fastening section 31.
  • the handle 20 has a cylindrical cavity 21 and is provided with a passage opening 22 for a pin-shaped securing section 32 and a recess 23 designed as a groove-shaped thickening for the fastening section 31 of the securing element 30.
  • a passage opening 22 for a pin-shaped securing section 32 and a recess 23 designed as a groove-shaped thickening for the fastening section 31 of the securing element 30 On the inside of the handle 2 facing the end section 14 of the handle end 11, two diametrically opposite, radially inwardly projecting rib-like projections 24 are provided.
  • the stem wall 13 is provided with a recess 12 and at the end section 14 with two diametrically opposite slot-like depressions 15.
  • a rigid pin-shaped securing section 32 extends from the fastening section 31 of the securing element 30 into the passage opening 22 of the handle 20 and the recess 12 of the handle wall 13.
  • Fig. 3 the stem end 11 of the style 10 is shown.
  • the recess 12 is a round bore, while the recesses 15 are slits made at the end portion 14 of the stem 10.
  • the attachment of the handle 20 to the handle end 11 of the handle 10 can be seen particularly clearly in FIG. 4.
  • the rounded, pin-shaped securing section 32 of the securing element 30 extends through the passage opening 22 of the handle 20 and through the recess 12 of the handle end 11, while the fastening section 31 of the securing element 30 is snapped into the recess 23 of the handle 20 in a form-fitting manner due to its inherent elasticity.
  • the securing section 32 is provided on the inside 37 of the fastening section 31 opposite the opening 34.
  • the handle 20 is first attached to the handle end 11 of the handle 10 with little play without securing element 30 until the projections 24 come to rest against the end section 14. Then the handle 20 is rotated relative to the handle 10 until the projections 24 provided in the cavity 21 of the handle 20 into the recesses 15 engage at end portion 14 of stem 10. The position of the projections 24 can be seen from the outside in that the one projection 24 is formed in the passage opening 22. Subsequently, the handle 20 is pushed onto the handle end 11 as far as it will go, the projections 24 frictionally engaging in the recesses 15. In this position, the passage opening 22 of the handle 20 and the recess 12 of the handle 10 overlap intervenes.
  • the securing element 30 forms an integral part of the handle 20 in the assembled state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Mechanical Control Devices (AREA)
EP91106306A 1990-05-10 1991-04-19 Manche avec poignée Withdrawn EP0456021A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005307U DE9005307U1 (de) 1990-05-10 1990-05-10 Stiel mit Handgriff
DE9005307U 1990-05-10

Publications (1)

Publication Number Publication Date
EP0456021A1 true EP0456021A1 (fr) 1991-11-13

Family

ID=6853671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106306A Withdrawn EP0456021A1 (fr) 1990-05-10 1991-04-19 Manche avec poignée

Country Status (3)

Country Link
EP (1) EP0456021A1 (fr)
DE (1) DE9005307U1 (fr)
FI (1) FI912245A7 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779130A1 (fr) * 1995-12-16 1997-06-18 Kilpatrick Fraser Limited Clip pour clé à chocs
DE10108998C2 (de) * 2000-02-24 2003-03-20 Chang Chuck Griffkonstruktion zum Einstellen des Kraftarmes eines Werkzeuges
USD1087512S1 (en) * 2021-03-31 2025-08-05 George M. Kelly, Jr. Broom handle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110397A (en) * 1937-01-29 1938-03-08 Kangas Francis Drill
FR1010993A (fr) * 1948-11-17 1952-06-17 Perfectionnement aux goupilles et analogues
GB1533631A (en) * 1976-12-22 1978-11-29 Betterwear Prod Ltd Method of securing a head and handle together
US4266453A (en) * 1979-04-16 1981-05-12 Farley D Gray Socket retaining ring
US4304500A (en) * 1980-04-18 1981-12-08 Texaco Inc. Retainer for impact tool couplings
BE902835A (nl) * 1985-07-09 1985-11-04 Durol Pvba Verbeterde stokdweil of zwabber
EP0187952A1 (fr) * 1984-12-17 1986-07-23 D. Gray Farley Goupille avec un manteau de sécurité métallique
DE8807974U1 (de) * 1988-06-21 1988-09-08 Szukay, Hans-Joachim, 5060 Bergisch Gladbach Drahtformfeder-Sicherung für Maschinenschrauber-Werkzeuge
EP0283445A1 (fr) * 1987-03-20 1988-09-21 COLTELLERIE MONTANA S.r.l. Couteau à usages ménagers et professionnels

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110397A (en) * 1937-01-29 1938-03-08 Kangas Francis Drill
FR1010993A (fr) * 1948-11-17 1952-06-17 Perfectionnement aux goupilles et analogues
GB1533631A (en) * 1976-12-22 1978-11-29 Betterwear Prod Ltd Method of securing a head and handle together
US4266453A (en) * 1979-04-16 1981-05-12 Farley D Gray Socket retaining ring
US4304500A (en) * 1980-04-18 1981-12-08 Texaco Inc. Retainer for impact tool couplings
EP0187952A1 (fr) * 1984-12-17 1986-07-23 D. Gray Farley Goupille avec un manteau de sécurité métallique
BE902835A (nl) * 1985-07-09 1985-11-04 Durol Pvba Verbeterde stokdweil of zwabber
EP0283445A1 (fr) * 1987-03-20 1988-09-21 COLTELLERIE MONTANA S.r.l. Couteau à usages ménagers et professionnels
DE8807974U1 (de) * 1988-06-21 1988-09-08 Szukay, Hans-Joachim, 5060 Bergisch Gladbach Drahtformfeder-Sicherung für Maschinenschrauber-Werkzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779130A1 (fr) * 1995-12-16 1997-06-18 Kilpatrick Fraser Limited Clip pour clé à chocs
DE10108998C2 (de) * 2000-02-24 2003-03-20 Chang Chuck Griffkonstruktion zum Einstellen des Kraftarmes eines Werkzeuges
USD1087512S1 (en) * 2021-03-31 2025-08-05 George M. Kelly, Jr. Broom handle

Also Published As

Publication number Publication date
FI912245L (fi) 1991-11-11
DE9005307U1 (de) 1990-07-12
FI912245A0 (fi) 1991-05-09
FI912245A7 (fi) 1991-11-11

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Effective date: 19920514