WO1999055572A1 - Siege pour bebes - Google Patents

Siege pour bebes Download PDF

Info

Publication number
WO1999055572A1
WO1999055572A1 PCT/NL1999/000240 NL9900240W WO9955572A1 WO 1999055572 A1 WO1999055572 A1 WO 1999055572A1 NL 9900240 W NL9900240 W NL 9900240W WO 9955572 A1 WO9955572 A1 WO 9955572A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
seat
legs
bicycle
infantstroller
Prior art date
Application number
PCT/NL1999/000240
Other languages
English (en)
Inventor
Alexander Hoogers
Original Assignee
Pauw-Bedrijven Ijsselstein
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 Pauw-Bedrijven Ijsselstein filed Critical Pauw-Bedrijven Ijsselstein
Priority to AU34461/99A priority Critical patent/AU3446199A/en
Publication of WO1999055572A1 publication Critical patent/WO1999055572A1/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
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/02—Carriages for children; Perambulators, e.g. dolls' perambulators having only a single wheel axis
    • 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
    • B62B9/20—Handle bars; Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/14—Separate pillions
    • B62J1/16—Separate pillions for children
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
    • B62B7/066—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg the handle bar moves in parallel relation during folding

Definitions

  • the present invention relates to an infantstroller according to the preamble of Claim 1.
  • Such infantstrollers all have the disadvantage that they make it appreciably more difficult for the cyclist to get on the bicycle and that it is difficult to control the child sitting in the chair while cycling.
  • the aim of the present invention is to overcome these disadvantages and to provide an infantstroller that is easier to use, that does not impede the manoeuvrability of the bicycle and that makes it possible to supervise the child concerned.
  • the invention is based on the insight of attaching the infantstroller, which can be converted to a pushchair, to the front of a bicycle and not to the rear.
  • the particular structural measures described above are necessary for this purpose. In this way mounting the bicycle is facilitated because the cyclist always has his/her head facing the seat in which the child is sitting. This also promotes supervision, whilst the weight distribution on the bicycle is optimised, as a result of which control of the bicycle is improved.
  • the seat can be fixed to the bicycle in any way known from the prior art, such as to the frame, it is preferred that the seat is provided at the front, above the seat surface, with said fixing means for engaging on the handlebars of said bicycle.
  • such a seat is a standard seat that can also be used for other applications.
  • Such standard seats without stroller, comply with international requirements and are frequently already provided with fixing means at the 2 front for fixing to other constructions.
  • Such standard seats can be fixed by means of a standard locking mechanism to the frame of the infantstroller according to the present invention.
  • the legs to which the wheels or sets of wheels (swivel castors) are attached can be made to fold away by any means known from the prior art.
  • the legs located at the back to which the rear wheels are fixed are folded forwards while cycling.
  • the wheels After all, if the wheels have been constructed as swivel castors, and in such a construction the wheels are frequently double, said wheels then take up a relatively large amount of space and there is insufficient space between the front legs, so that in such a case the rear legs swivel around the outside of the front legs. It is also conceivable to swivel the rear legs upwards to the rear, so that said legs are located close to the backrest of the seat. All such variants are considered to fall within the scope of the present invention.
  • the backrest is provided with a telescopic handle.
  • this handle serves for pushing the pushchair and is in the position in which it has been slid out.
  • said handle is pushed in and serves to protect the head of the child to be transported.
  • a protective plate can be fitted on the bracket to protect the head.
  • the telescopic movement of such a bracket is coupled with the hinging movement of the rear legs of the pushchair. It is possible to perform a hinging tilting movement instead of a telescopic movement in order to provide the pushchair with a handle.
  • the invention also relates to a support construction for fitting to a bicycle, which construction is also provided with at least four wheels/sets of wheels so that the support construction can be used as part of a pushchair, wherein the wheels/sets of wheels which are at the front in the direction of travel are rigidly attached to the support construction and the rear wheels/sets of wheels are fitted on legs such that they are movable with respect to the support construction, wherein the support construction is provided with fixing means for fixing a bicycle seat thereto and wherein said movable legs are hingeably fixed to said 3 support construction in a plane perpendicular to the seat surface of said support construction and which plane encompasses the direction of travel.
  • Such a support construction can be used in combination with a bicycle seat available on the market, so that such a bicycle seat, which is not provided with wheels, can subsequently be converted to a pushchair.
  • the invention will be explained in more detail below with reference to three embodiments.
  • Fig. 1 shows a perspective view of part of a bicycle provided with the stroller according to the invention
  • Fig. 2 shows the stroller unfolded as a pushchair according to the invention
  • Fig. 3 shows a bottom view of part of the rear legs in the folded-in position as according to Fig. 1 ;
  • Fig. 4 shows the same bottom view, but in the position according to Fig. 2;
  • Fig. 5 shows, diagrammatically, a further embodiment of the child's seat as a pushchair according to the invention, and
  • Fig. 6 shows, diagrammatically, a third embodiment of the infantstroller according to the invention in the unfolded position and
  • Fig. 7 shows an infantstroller according to Fig. 6 fitted on a bicycle.
  • an infantstroller is indicated by 1.
  • This infantstroller has been fitted on a bicycle 2, only part of which is shown, provided with handlebars 3, steering column 4 and headlamp 5.
  • the bicycle buggy consists of a seat and a frame.
  • the seat consists of a backrest 7 and a seat component 8.
  • a set of front legs 9 extends from the seat component or the frame 6 located underneath/alongside the latter.
  • Sets 11 of double wheels are fitted on the ends of said legs 9.
  • Height-adjustable footrests for the child concerned are located halfway up said front legs 9.
  • a guide, which is not shown, can be fitted between the front and rear legs, which guide can have been provided with locking means for fixing the sets of legs with respect to one another in the unfolded position and in the folded-in position.
  • bracket 12 The front legs 9 have been extended upwards and a bracket 12 has been mounted thereon, which bracket 12 provides for lateral fixing of the seat 1 with respect to the bicycle 2 by engaging on steering column 4. Furthermore, arm rests 13 have been fitted, which arm rests are joined via brackets 14 to the extension of the legs 9. These brackets 14 bear on the handlebars 3 during use. With the "C"-shaped construction of the brackets 14 which is shown, on the one hand simple insertion is facilitated and on the other hand unintentional 4 detachment is impeded.
  • the backrest 7 is provided with a handle 15, the height of which is adjustable, as can be seen from the diagrammatic arrow 21 in Fig. 2.
  • Hinged rear legs 16 have been fitted on the frame 6 at the rear.
  • Single wheels 17 have been fitted on the free ends of said rear legs. As can be seen on comparing Figs. 1 and 2, the wheels 17 move not only to the rear but also outwards. In the position shown in Fig. 1, said wheels are located inside the front legs 9 and leave sufficient space for headlamp 5.
  • FIG. 3 This outward movement of the wheels on unfolding is shown in more detail in Figs 3 and 4. It can be seen that the rear legs 16 are joined by a scissors construction 18 which determines the moving apart of the wheels 17 in a controlled manner.
  • the child's seat described above is first lifted from the bicycle, starting from the position shown in Fig. 1. No special measures are required for this other than lifting the seat and moving it to the rear away from the bicycle. During this operation the user must move the handlebars accurately through the free space at the front of the brackets 14. The rear legs 16 are then moved backwards while the wheels 17 move outwards. During this operation the position shown in Fig. 2 is produced. The rear legs are locked in this position using lock 20. The reverse operation results in the seat being able to be fixed easily to the bicycle again. It can be seen from Fig. 1 that the infantstroller can easily be used on men's bicycles, so that use with ladies' bicycles will constitute no problem at all.
  • FIG. 5 A variant of the invention is shown highly diagrammatically in Fig. 5.
  • the infantstroller according to the embodiment in Fig. 5 is indicated in its entirety by 31 and, like the previous embodiment, has fixed front legs 9 provided with sets of wheels 11. At the rear the rear legs are indicated by 32 and in the construction shown these can be folded up in the cycling 5 position.
  • the wheels are constructed as double swivel castors and are indicated by 33.
  • FIG. 6 A further infantstroller according to the invention is shown in Fig. 6.
  • This infantstroller is indicated in its entirety by 41 and consists of a frame 42 on which a seat 43, shown in dotted lines, can be fixed using standard fixings.
  • This seat is a standard seat that is used for other purposes and is readily available commercially.
  • the front part of the frame 42 is essentially unchanged compared with the previous variants.
  • Arm 44 is somewhat curved and, like the previous variants, has wheels 11 at the end. The wheels can be constructed as swivel castors.
  • the rear arm is indicated by 45.
  • Arm 45 is hingeably fixed to frame 42 with the aid of hinge 46.
  • a guide 47 is fitted, which is of hinged construction.
  • a pin 49 which is joined to arm 45, moves in said guide.
  • a lock 48 is provided at the end, which lock ensures that in the position shown in Fig. 6 arm 45 is not able to move back, that is to say wheels 11 and 17 are in a fixed position with respect to one another.
  • Such a locking construction is indicated, likewise diagrammatically, by 54, by means of which arm 45 is locked in the front position with respect to arm 44 (Fig. 7).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

L'invention concerne un siège pour bébés, pouvant être utilisé comme une poussette. Ledit siège est doté d'un ensemble frontal de roues (11), monté rigides par rapport à l'assise (8). Les roues arrière (17) sont fixées à la surface de l'assise (8) grâce à des jambes montées sur charnières (16). Lesdites jambes montées sur charnières (16) peuvent être pliées vers l'extérieur, soit vers l'avant, soit vers le haut, et peuvent être mises en position de rangement, de sorte que le siège puisse être fixé à une bicyclette (2). L'assise (8) est dotée à l'avant, au-dessus de sa surface, de moyens de fixation à fixer au guidon (3) d'une bicyclette.
PCT/NL1999/000240 1998-04-24 1999-04-26 Siege pour bebes WO1999055572A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34461/99A AU3446199A (en) 1998-04-24 1999-04-26 Infant stroller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1008982A NL1008982C2 (fr) 1998-04-24 1998-04-24
NL1008982 1998-04-24

Publications (1)

Publication Number Publication Date
WO1999055572A1 true WO1999055572A1 (fr) 1999-11-04

Family

ID=19767015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1999/000240 WO1999055572A1 (fr) 1998-04-24 1999-04-26 Siege pour bebes

Country Status (3)

Country Link
AU (1) AU3446199A (fr)
NL (1) NL1008982C2 (fr)
WO (1) WO1999055572A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010139970A1 (fr) * 2009-06-05 2010-12-09 Shannon Gary M Bicyclette pour enfant
FR2950307A1 (fr) * 2009-09-23 2011-03-25 Cintrafil Poussette pliable avec dispositif d'assistance au franchissement d'obstacles
WO2011154848A3 (fr) * 2010-05-14 2012-03-01 Holger Labes Caisse avant
GB2538053A (en) * 2015-04-28 2016-11-09 Bikenetic Ltd Ambulatory devices
CN112319672A (zh) * 2020-11-18 2021-02-05 东莞恒耀日用制品有限公司 一种具有推车功能的自行车安全椅
CN113044098A (zh) * 2021-03-31 2021-06-29 广东乐美达集团有限公司 单车座椅二合一婴儿推车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110861736B (zh) * 2019-11-29 2021-11-19 王明玉 电动车护腰车座

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081654A (en) * 1980-08-01 1982-02-24 Giordani Pietro Push-chair or perambulator support structure
FR2659616A1 (fr) 1990-03-19 1991-09-20 Normand Frederic Chassis de roulage pour siege d'enfant adaptable sur cycles.
US5071146A (en) 1990-06-14 1991-12-10 Joe Lewis Convertible infant stroller
US5383585A (en) 1993-09-17 1995-01-24 Weiss; Edward J. Child carrier and stroller attachable to a bicycle
EP0639490A1 (fr) * 1993-08-03 1995-02-22 Nicholas Paul Watts Poussette et siège pour auto combinés
NL9401178A (nl) * 1994-07-18 1996-03-01 Melkert Bv Inrichting voor de ophanging van een kindervoorzitje aan een fietsstuur met grote voorbouw.
US5676386A (en) * 1995-10-30 1997-10-14 Huang; Li-Chu Chen Stroller in combination with a safety seat assembly
US5709400A (en) * 1993-01-20 1998-01-20 Mgb Folding assembly for the support or transportation of a person

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081654A (en) * 1980-08-01 1982-02-24 Giordani Pietro Push-chair or perambulator support structure
FR2659616A1 (fr) 1990-03-19 1991-09-20 Normand Frederic Chassis de roulage pour siege d'enfant adaptable sur cycles.
US5071146A (en) 1990-06-14 1991-12-10 Joe Lewis Convertible infant stroller
US5709400A (en) * 1993-01-20 1998-01-20 Mgb Folding assembly for the support or transportation of a person
EP0639490A1 (fr) * 1993-08-03 1995-02-22 Nicholas Paul Watts Poussette et siège pour auto combinés
US5383585A (en) 1993-09-17 1995-01-24 Weiss; Edward J. Child carrier and stroller attachable to a bicycle
NL9401178A (nl) * 1994-07-18 1996-03-01 Melkert Bv Inrichting voor de ophanging van een kindervoorzitje aan een fietsstuur met grote voorbouw.
US5676386A (en) * 1995-10-30 1997-10-14 Huang; Li-Chu Chen Stroller in combination with a safety seat assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010139970A1 (fr) * 2009-06-05 2010-12-09 Shannon Gary M Bicyclette pour enfant
FR2950307A1 (fr) * 2009-09-23 2011-03-25 Cintrafil Poussette pliable avec dispositif d'assistance au franchissement d'obstacles
WO2011154848A3 (fr) * 2010-05-14 2012-03-01 Holger Labes Caisse avant
GB2538053A (en) * 2015-04-28 2016-11-09 Bikenetic Ltd Ambulatory devices
CN112319672A (zh) * 2020-11-18 2021-02-05 东莞恒耀日用制品有限公司 一种具有推车功能的自行车安全椅
CN112319672B (zh) * 2020-11-18 2022-02-15 东莞恒耀日用制品有限公司 一种具有推车功能的自行车安全椅
CN113044098A (zh) * 2021-03-31 2021-06-29 广东乐美达集团有限公司 单车座椅二合一婴儿推车
CN113044098B (zh) * 2021-03-31 2023-08-15 广东乐美达集团有限公司 单车座椅二合一婴儿推车

Also Published As

Publication number Publication date
AU3446199A (en) 1999-11-16
NL1008982C2 (fr) 1999-10-28

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