WO2003060269A1 - Element de butee et d'amortissement pour portes - Google Patents

Element de butee et d'amortissement pour portes Download PDF

Info

Publication number
WO2003060269A1
WO2003060269A1 PCT/IT2002/000359 IT0200359W WO03060269A1 WO 2003060269 A1 WO2003060269 A1 WO 2003060269A1 IT 0200359 W IT0200359 W IT 0200359W WO 03060269 A1 WO03060269 A1 WO 03060269A1
Authority
WO
WIPO (PCT)
Prior art keywords
doorstop
bumper element
anyone
bumper
floor
Prior art date
Application number
PCT/IT2002/000359
Other languages
English (en)
Inventor
Maurizio Biasi
Giancarlo La Torre
Marco Lonardi
Original Assignee
Mobil Arredo S.A.S.
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 Mobil Arredo S.A.S. filed Critical Mobil Arredo S.A.S.
Priority to AU2002345351A priority Critical patent/AU2002345351A1/en
Publication of WO2003060269A1 publication Critical patent/WO2003060269A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/54—Portable devices, e.g. wedges; wedges for holding wings open or closed

Definitions

  • the present invention relates to a doorstop and bumper element for doors.
  • the present invention relates to a removable and mobile element that can be placed on the floor before or behind a door in order to block its movement, and working either as a bumper or as a doorstop, according to different needs.
  • the present invention can be applied in the field of the industry for the production of furnishing complements.
  • doorstops and bumpers for doors which comprises elements which have to be either carefully placed according to the axial direction of a wedge, or fixed to the floor by means of adhesive tape, screws or expanding dowels, is well known in the art.
  • Said elements protrude from the surface of the floor becoming a possible cause of stumbling and, furthermore, they frequently require a permanent modification of the flooring like for example a perforation, when they are fixed.
  • bumpers or doorstops comprise elements that can be inserted on the handle of a door, made of a soft material, like for example of rubber, which are suitable to adsorb shocks, and their structure is also suited to be inserted onto a stopper that is fixed, for example, to a wall.
  • Another typical kind of doorstop comprises the use of objects performing their blocking function by means of their own large weight; such objects are usually quite bulky and, although they are not fixed to the floor, their use is normally quite uncomfortable.
  • the present invention aims to provide a removable doorstop and bumping element, which can be placed on the floor free from any restraints and which is able to overcome the known drawbacks of the prior art.
  • the doorstop and bumping element according to the present invention comprises two parts integral to each other, of which advantageously a first upper part is made of a relatively stiff material suitable for contacting the door's lower edge, and a second lower part made of a relatively resiliently deformable material having an high friction capacity suitable for being placed on the surface of the floor, whereby this second part can be made of a synthetic spongy material.
  • the bumper and doorstop element according to the present invention is shaped as a very flat truncated cone which allows the door's edge to exert a pressure on the stiff part and, consequently, to transfer the pressure to the soft material which is in contact with the floor, thereby obtaining that the whole becomes fastened to the surface of the floor just by means of the exerted friction.
  • the element can either perform the function of bumper or doorstop.
  • figure 1 is a plan view from above of a doorstop and bumper element according to the invention
  • figure 2 shows a perspective front view of a doorstop and bumper element according to the invention
  • figure 3 shows a section view of a doorstop and bumper element according to the invention
  • figure 4 shows a axonometric view of a doorstop and bumper element according to the invention.
  • reference number 10 generally indicates a doorstop and bumper element, in this case a doorstop and bumper element 10 comprising a first upper part 11 made of relatively stiff material suited to contact the lower edge of a door, and a second lower part 12, that is integral to the first part 11, and that is made of a resiliently deformable material with a relatively high friction capacity.
  • the advantageous shape of very flat truncated cone of the element 10 according to the invention allows said element to be inserted between the door's lower edge and the floor, as well as to transfer the force applied by the movement of the door on the upper stiff part 11 of the element 10 to the layer of soft material constituting the second part 12 which contacts the floor; in this way it is obtained that the whole assembly door/bumper is fastened to the surface of the floor just through the action of the friction between the floor and the second part 12 of element 10.
  • the shape of a very flat truncated cone of the doorstop and bumper element 10 according to the invention is omnidirectional relative to its vertical axis and does not need any special positioning in respect of the pivoting axis of the door.
  • the thickness of element 10 should decrease starting from the tip in the direction of the lower edge, what allows the an o ni-directional application of the element onto the floor and against the door, according to particular forms of embodiment of the invention the shape of element 10 can also be irregular, such as for example the shape of a spot or any other shape of fantasy.
  • the upper part 13 of the doorstop and bumper element 10 has the shape of a spherical cap.
  • the first upper part 11 of element 10 is totally or partially made of a fluorescent or luminescent or light- refracting material.
  • the upper part 11 of element 10 can comprise some alphanumeric or graphical representations, like for example arrows or other representations of fantasy which, according to a further variant can also be three-dimensional.
  • the doorstop and bumper element 10 comprises a magnet (not illustrated in the drawings) that is embedded inside its structure, and which allows the element 10 to be moved on the floor or removed therefrom for example by means of a stick with a metallic tip element, thereby avoiding to stoop for picking it up.
  • the first upper part 11 of the doorstop and bumper element 10 can be made of wood and/or plastic material and/or metal and/or glass and/or ceramic, while the second lower part 12 is advantageously made of a rubber material such as neoprene.
  • the first and second parts 11, 12 of the doorstop and bumper element 10 are made of the same material, in particular when the material used for the first upper part (11) and the second lower part (12) exhibits the required characteristics of relative stiffness and friction.
  • a material could be for example silicon rubber.

Abstract

L'invention concerne un élément (10) de butée et d'amortissement pour portes comprenant deux parties intégrées, une première partie supérieure (11) faite d'un matériau relativement rigide destiné à venir en contact avec le bord inférieur d'une porte, et une seconde partie inférieure (12) faite d'un matériau élastiquement déformable et non adhésif à capacité de friction élevée, adapté pour être placé sur la surface du sol.
PCT/IT2002/000359 2002-01-15 2002-06-03 Element de butee et d'amortissement pour portes WO2003060269A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002345351A AU2002345351A1 (en) 2002-01-15 2002-06-03 Doorstop and bumper element for doors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR20020003 ITVR20020003U1 (it) 2002-01-15 2002-01-15 Fermaporta paracolpi per porte
ITVR02U000003 2002-01-15

Publications (1)

Publication Number Publication Date
WO2003060269A1 true WO2003060269A1 (fr) 2003-07-24

Family

ID=11462104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2002/000359 WO2003060269A1 (fr) 2002-01-15 2002-06-03 Element de butee et d'amortissement pour portes

Country Status (3)

Country Link
AU (1) AU2002345351A1 (fr)
IT (1) ITVR20020003U1 (fr)
WO (1) WO2003060269A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD863947S1 (en) 2018-03-09 2019-10-22 Under The Roof Decorating Inc. Door stop
US20240076922A1 (en) * 2022-08-29 2024-03-07 Cortex, LLC Magnetic Closure Bumpers
US11982113B2 (en) 2023-08-29 2024-05-14 Cortex, LLC Magnetic door closure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416610A (en) * 1933-08-29 1934-09-18 Francis Robert Ram Door stop
US2459070A (en) * 1944-12-21 1949-01-11 William H Parmelee Doorstop
US5547238A (en) * 1994-05-05 1996-08-20 Payette; Richard Circular disk doorstop
US5701635A (en) * 1996-08-15 1997-12-30 Hawkes; Stanton G. Doorknob cover
US5771533A (en) * 1997-03-19 1998-06-30 Kuang-Pin; Wang Door stopping device
WO1998042940A1 (fr) * 1997-03-20 1998-10-01 Torsten Kehl Cale
DE19914548A1 (de) * 1999-03-31 2000-10-05 Falko Dingeldein Türstopper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416610A (en) * 1933-08-29 1934-09-18 Francis Robert Ram Door stop
US2459070A (en) * 1944-12-21 1949-01-11 William H Parmelee Doorstop
US5547238A (en) * 1994-05-05 1996-08-20 Payette; Richard Circular disk doorstop
US5701635A (en) * 1996-08-15 1997-12-30 Hawkes; Stanton G. Doorknob cover
US5771533A (en) * 1997-03-19 1998-06-30 Kuang-Pin; Wang Door stopping device
WO1998042940A1 (fr) * 1997-03-20 1998-10-01 Torsten Kehl Cale
DE19914548A1 (de) * 1999-03-31 2000-10-05 Falko Dingeldein Türstopper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD863947S1 (en) 2018-03-09 2019-10-22 Under The Roof Decorating Inc. Door stop
US20240076922A1 (en) * 2022-08-29 2024-03-07 Cortex, LLC Magnetic Closure Bumpers
US11952826B2 (en) * 2022-08-29 2024-04-09 Cortex, LLC Magnetic closure bumpers
US11982113B2 (en) 2023-08-29 2024-05-14 Cortex, LLC Magnetic door closure

Also Published As

Publication number Publication date
ITVR20020003U1 (it) 2003-07-15
AU2002345351A1 (en) 2003-07-30

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