WO2006041356A1 - Planche de station debout et moyen de freinage - Google Patents

Planche de station debout et moyen de freinage Download PDF

Info

Publication number
WO2006041356A1
WO2006041356A1 PCT/SE2005/001285 SE2005001285W WO2006041356A1 WO 2006041356 A1 WO2006041356 A1 WO 2006041356A1 SE 2005001285 W SE2005001285 W SE 2005001285W WO 2006041356 A1 WO2006041356 A1 WO 2006041356A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
standing board
legs
brake
board according
Prior art date
Application number
PCT/SE2005/001285
Other languages
English (en)
Inventor
Jöran Lundh
Original Assignee
Lundh Joeran
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 Lundh Joeran filed Critical Lundh Joeran
Publication of WO2006041356A1 publication Critical patent/WO2006041356A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/08—Braking mechanisms; Locking devices against movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/08—Braking mechanisms; Locking devices against movement
    • B62B9/082—Braking mechanisms; Locking devices against movement foot operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/08—Braking mechanisms; Locking devices against movement
    • B62B9/087—Braking mechanisms; Locking devices against movement by locking in a braking position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/28—Auxiliary dismountable seats ; Additional platforms for children in standing-up position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/0457—Braking mechanisms; Locking devices against movement by locking in a braking position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/08—Children's seats ; Seats or supports for other persons
    • B62B5/087—Platforms to stand upon

Definitions

  • the present invention relates to a standing board with braking device, which standing board is intended to be coupled to prams and buggies of various designs .
  • the invention also relates to a wheel device with a brake mechanism with which the wheel can be locked or released for rotation. Locking takes place in that pegs in a brake guard located on the outside of the wheel, preferably on the outside of a wheel fork, are brought into engagement with slots in the rim of the wheel .
  • the device is intended primarily for standing boards for prams but it can also be used for many other purposes.
  • Standing boards for prams and buggies exist in various designs and adapted to different types of prams and buggies.
  • the standing boards are primarily intended to let an older child go along with the pram or buggy standing on the board.
  • the principal components of a standing board consist of a board, fastening devices for coupling the board to the pram or buggy and at least one, preferably two, wheels on the underside of the board.
  • the fastening devices can be designed to permit use of the braking device that is found more often than not on the pram or buggy, whereas standing boards in known executions are not provided with a separate braking device.
  • a standing board can be provided with a device for a child to sit on, it can alternatively be provided with loading space for goods.
  • a board can also be designed only or primarily for goods. In cases where a board is used for sitting on or transporting goods, it is normal and predictable behaviour to let a child remain seated on the board or to let the board be loaded when the pram is parked on a possible slope. This is not normal if a child is standing on a board. Standing boards with a seating device or goods transport device should thus be provided with a braking device.
  • the object of the present invention is an improved standing board to reduce or eliminate the problems described above.
  • Another object of the invention is to show a braking device for standing boards and other applications.
  • Figure 1 shows a pram with a coupled standing board according to the invention.
  • Figure 2 shows the standing board and its connection to the pram according to Figure 1.
  • Figure 3 shows a wheel device according to the invention in the unbraked position.
  • Figure 4 shows the wheel device according to Figure 1 in the braked position.
  • Figure 5 shows another view of the wheel device according to Figure 3.
  • Figure 6 and 7 show a preferred embodiment of the device according to the invention.
  • Figure 8 shows the wheel device according to Figure 1 in side view.
  • Figure 9 shows a cross-section B-B of the wheel device according to Figure 8.
  • Figure 10 shows a cross-section A-A of the wheel device according to Figure 8.
  • a pram 24 is shown very schematically with a standing board 20 attached.
  • the pram has a handle 26 that consists of a frame of steel tube with two downward legs 24, 25 on which the standing board's fastening arms are mounted.
  • the fastening arms can alternatively be fastened to the rear wheel axle of the pram or at other suitable fastening points, for which reason the attachment of the fastening arms to the board should permit great flexibility.
  • the standing board can also be used for transporting various kinds of loads, which is shown in the figure as a box 27 marked by dashed lines.
  • a braking device for wheels comprises a brake guard (7) mounted pivotably overlapping the wheel, the brake guard (7) having two legs (9, 10) pointing downwards that can be brought to bear against the wheel hub and are provided with means for engaging in corresponding openings in the hub.
  • the arrangement comprises a wheel (1) which on an axle (19) is mounted in a wheel fork (2) with two legs (4, 5) pointing downwards.
  • a peg (3) on the upper side of the wheel fork is intended for rotatable fixing of the device in a standing board for prams, a stand or similar.
  • a yoke-like device that is called brake guard (7) below is mounted on the outside of the wheel fork pivotably around two shaft journals (6) , one on each side of the wheel fork.
  • the brake guard (7) has two legs (9, 10) pointing downwards, which bear flexibly against the legs of the wheel fork and in the released position of the wheel overlap these.
  • the legs (9, 10) of the brake guard On the inside of the legs (9, 10) of the brake guard is a peg (11) in each case which in the locked position of the wheel is in engagement with one of a plurality of slots (13) in the rim (14) of the wheel.
  • the legs of the brake guard In the released position of the wheel, the legs of the brake guard bear against flanges (12) on the legs of the wheel fork so that the pegs (11) shall not be able to engage with the slots (13) .
  • the wheel rim is also thinner close to the hub.
  • the device When the wheel is to be braked, i.e. locked in a fixed position, one presses with the foot or in another way on the outer end of the arm (8) of the brake guard and so that this is rotated approx. 10 degrees around the shaft journals (6) and locked in this position with a locking tongue (15) .
  • the locking pegs (11) are then pushed outwards on the wheel hub and engage in a slot (13) if one such is located in the right position, otherwise the pegs slide up on the surface of the thicker part of the rim and engage in a slot as soon as the wheel is rotated somewhat.
  • the device is provided with means for locking and releasing of a type known in itself that does not form a part of the invention and is not therefore described in greater detail or shown in the figures.
  • FIG. 6 A preferred embodiment of the invention is shown in Figures 6 and 7.
  • the arm (8) of the brake guard is divided in this execution and the outer part (16) with pedal surface (17) is fixed articulatedly in the inner part. Locking takes place due to pressure on the pedal surface (18) .
  • the outer part (16) has no function, the aim is to prevent unintentional locking of the wheel, e.g. on account of someone treading on the arm of the brake guard by mistake.
  • the brake guard In the locked position for the wheel the brake guard recovers its shape and by that means provides room for the hand or foot to release the brake in that the outer part can have a releasing function when it is pressed down or lifted up.
  • the wheel attachment can take place in a manner that deviates from the wheel fork described above and the design of the brake guard is then adapted to this.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne une planche de station debout pour voitures d'enfant, poussettes et analogues, au moins une des roues de ladite planche de station debout étant pourvue de dispositifs de freinage. De préférence, au moins deux des roues de ladite planche de station debout sont pourvues de dispositifs de freinage individuels. L'invention concerne également un dispositif de freinage pour roues qui comprend un protège-frein (7) monté pivotant en chevauchement sur la roue, ledit protège-frein (7) possédant deux jambes (9, 10) orientées vers le bas, qui peuvent être amenées à reposer sur le moyeu de la roue et qui sont équipées de moyens d'entrée en prise avec des ouvertures correspondantes dans le moyeu. Les jambes (9, 10) du protège-frein reposent de manière flexible sur les jambes de la fourche de la roue et chevauchent celles-ci lorsque la roue est en position libérée.
PCT/SE2005/001285 2004-09-08 2005-09-05 Planche de station debout et moyen de freinage WO2006041356A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40217304A 2004-09-08 2004-09-08
US0402173-9 2004-09-08

Publications (1)

Publication Number Publication Date
WO2006041356A1 true WO2006041356A1 (fr) 2006-04-20

Family

ID=36148570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2005/001285 WO2006041356A1 (fr) 2004-09-08 2005-09-05 Planche de station debout et moyen de freinage

Country Status (1)

Country Link
WO (1) WO2006041356A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505536A (en) * 2012-09-04 2014-03-05 Stephanie Rohl Child seat
CN105460072A (zh) * 2015-12-11 2016-04-06 无锡利凯儿童用品有限公司 一种儿童推车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529577A1 (de) * 1995-08-11 1997-02-13 Richter Berthold Anhängeroller für Gepäckwagen, Einkaufswagen und dergleichen
US5622375A (en) * 1993-01-26 1997-04-22 Fairclough; Albert T. Push-chair
US20030034632A1 (en) * 2001-08-16 2003-02-20 Peng-Yao Yang Coupling device for connecting a skate board with a baby carriage
DE20218706U1 (de) * 2002-11-29 2003-04-17 Klughardt Christian Kinder- oder Einkaufswagen mit besteigbarer Vorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622375A (en) * 1993-01-26 1997-04-22 Fairclough; Albert T. Push-chair
DE19529577A1 (de) * 1995-08-11 1997-02-13 Richter Berthold Anhängeroller für Gepäckwagen, Einkaufswagen und dergleichen
US20030034632A1 (en) * 2001-08-16 2003-02-20 Peng-Yao Yang Coupling device for connecting a skate board with a baby carriage
DE20218706U1 (de) * 2002-11-29 2003-04-17 Klughardt Christian Kinder- oder Einkaufswagen mit besteigbarer Vorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505536A (en) * 2012-09-04 2014-03-05 Stephanie Rohl Child seat
CN105460072A (zh) * 2015-12-11 2016-04-06 无锡利凯儿童用品有限公司 一种儿童推车

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