WO2002081287A1 - Poussette a parapluie ayant un siege avant et arriere - Google Patents

Poussette a parapluie ayant un siege avant et arriere Download PDF

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Publication number
WO2002081287A1
WO2002081287A1 PCT/CN2002/000236 CN0200236W WO02081287A1 WO 2002081287 A1 WO2002081287 A1 WO 2002081287A1 CN 0200236 W CN0200236 W CN 0200236W WO 02081287 A1 WO02081287 A1 WO 02081287A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
pivotally connected
rod
rods
front seat
Prior art date
Application number
PCT/CN2002/000236
Other languages
English (en)
Chinese (zh)
Inventor
Zhenghuan Song
Original Assignee
Goodbaby Child Products Co., Ltd.
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 Goodbaby Child Products Co., Ltd. filed Critical Goodbaby Child Products Co., Ltd.
Publication of WO2002081287A1 publication Critical patent/WO2002081287A1/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
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the 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
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/06—Foldable with a scissor-like mechanism
    • 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
    • B62B7/008—Carriages for children; Perambulators, e.g. dolls' perambulators for two or more 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

Definitions

  • the present invention relates to a baby stroller, and more particularly to a baby stroller with front and rear seats.
  • U.S. Patent No. 5,221,106 discloses an umbrella-type stroller with front and rear seats.
  • the front portion of the rear seat cushion rod is pivotally connected to the front leg, and the lower end of the strut rod is connected to the front portion.
  • the seat cushion rod is pivotally connected, and the upper end of the support rod is pivotally connected to the rear seat cushion rod. Because the cart needs to be opened or folded frequently, the connection method disclosed in US Pat. No.
  • the object of the present invention is to provide an umbrella-type stroller with a front seat and a back seat that has a simple structure and low interference between various lever members.
  • the umbrella-type baby carriage with front and rear seats according to the present invention includes a pair of side frames, and each side frame includes a push rod, a front leg, a rear leg, a lower link, a front wheel, a rear wheel, and a bottom support frame. , Front seat bracket and rear seat bracket.
  • the top of the push handle is provided with an umbrella-type handle; the front legs are pivotally connected to the lower end of the push handle; the upper ends of the rear legs are pivotally connected to approximately the middle of the push handle; the rear end of the lower link is pivotally connected to the rear legs.
  • the front part of the lower link is pivotally connected to the front leg; the front wheel is connected to the lower end of the front leg; the rear wheel is connected to the lower end of the rear leg; the bottom support frame is connected to the lower part of the frame on both sides for connecting the two sides
  • the side frames are foldably connected.
  • the front seat bracket includes a front seat cushion rod, a front seat, a front seat back rod, and a front seat back.
  • the front seatpost is formed by pivoting the lower link to the front leg and extending forward; the front seat is formed between the front seatposts on both sides; the lower end of the front seatback lever is pivotally connected to the front of the lower link, A front seat back is formed between the front seat back rods on both sides.
  • the rear seat bracket includes rear seat cushion rods located above the lower link on each side, and the rear end of each side seat cushion rod is pivotally connected to the rear leg.
  • the front seat back rod extends rearward and upward and is connected to the rear seat cushion rod.
  • the front part is pivotally connected, and the rear seat is formed between the rear seat cushion rods on both sides.
  • the cart of the present invention has a simple and compact structure, is convenient to smoothly fold and open the cart, and can reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of the present invention
  • FIG. 2 is a schematic structural diagram of a side frame of the present invention
  • the umbrella-type baby carriage with front and rear seats includes a pair of side frames, a bottom support frame connected to the lower portion of the frame on both sides, a front seat bracket and a rear seat bracket.
  • a pair of side frames is composed of a left frame and a right frame.
  • the structure of the side frame is described below using the left frame as an example.
  • the components of the right frame are exactly the same as those of the left frame, and will not be described again.
  • the left side frame includes a push lever 9 with an umbrella-type handle at the top, front legs 1, rear legs 13, lower links 11, front wheels 10, and rear wheels 14.
  • the bottom support frame is composed of lower cross braces 12 and 12a.
  • the front seat bracket includes front seat cushion bars 2 and 2a, a front seat, front seat back bars 3 and 3a, and a front seat back.
  • the rear seat bracket includes rear seat cushion rods 4 and 4a and a rear seat.
  • the lower ends of the push rods 9, 9a are axially connected to the upper ends of the front legs 1, la, and the lower ends of the front legs 1, 1a are provided with front wheels 10, 10a; the upper ends of the rear legs 13, 13a are pivotally connected to At the approximate middle of the push rods 9, 9a, the lower ends of the rear legs 13, 13a are provided with rear wheels 14, 14a; the front ends of the lower cross braces 12, 12a are movably connected to the lower portions of the front legs 1, la, respectively, and the lower cross braces The rear ends of the rods 12, 12a are movably connected to the lower portions of the rear legs 13, 13a, respectively. Above the lower cross braces 12, 12a, lower links 11, 11a, and the rear ends of the lower links 11, 11a are connected to the rear.
  • the legs 13 and 13a are pivotally connected, and the front portions of the lower links 11 and 11a are pivotally connected to the front legs 1 and 1a to continue to extend forward to form the front cushion rods 2, 2a, and the front cushion rods 2 and A front seat cushion is provided between 2a; a rear seat rod 4, 4a is provided above the lower links 11, 11a, and the rear end portions of the rear seat rods 4, 4a are pivotally connected to the rear legs 13, 13a.
  • the rear seat cushions are provided between the rear parts of the rear seat cushion rods 4 and 4a; the lower ends of the front seat back rods 3 and 3a are pivotally connected to the front parts of the lower links 11, 11a, and the front seat back rods 3 and 3a are rearward.
  • front seat back is provided between the front seat back bars 3 and 3a on both sides, and the front seat back is preferably composed of a fabric.
  • the front seat back bars 3, 3a are pivotally connected to the rear seat pad bars 4, 4a and then extend rearward and upward to form the upper section of the front seat back bar 8, 8a. This section of the bar also serves as the front seat back bar, and is used between the two back bars.
  • the fabric is joined to form a backrest.
  • the rear seat cushion rods 4, 4a are pivotally connected to the front seat back rods 3, 3a and then continue to extend forward to form the front seat side armrest bars 5, 5a.
  • the front seat side armrest bars 5, 5a and the front seat front armrest bars 6, 6a are pivoted.
  • the front seat front armrests 6, 6a are preferably set in an arc shape.
  • the rear legs 13 and 13a are also pivotally connected to the lower ends of the rear seat back bars 15, 15a, and the rear seat backs are connected between the rear seat back bars 15, 15a on both sides.
  • the lower stay 16 is pivotally connected to the lower part of the rear leg 13, the lower stay 16 is pivotally connected to the lower part of the rear leg 13 a, and the lower stays 16 and 16 a are pivotally connected.
  • the upper stay 18 is pivotally connected at approximately the middle of the rear leg 13 and the upper stay 18a is pivotally connected at approximately the middle of the rear leg 13a.
  • the upper stays 18 and 18a are pivotally connected.
  • Cross braces 17 and 17a are connected between them. When the cart is opened, the cross braces 17 and 17a can enhance the stability between the left frame and the right frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention porte sur une poussette à parapluie ayant un siège avant et arrière comprenant une paire de cadres latéraux, chacun comprenant un guidon (9), une jambe arrière (13), une barre inférieure (11) sur laquelle une partie d'extrémité inférieure de la tige (3) du dossier du siège avant est reliée de manière à pivoter à la partie avant de la barre inférieure (11). La tige (3) s'étendant vers l'arrière et vers le haut est reliée de manière à pivoter par rapport à la tige (4) du support du siège arrière. Le dossier du siège avant vient entre les tiges (3) du dossier du siège avant. En raison de l'absence de la tige de liaison, la structure de l'ensemble est tellement simple que le cadre peut être plié et ouvert facilement et le coût de production s'en trouve réduit.
PCT/CN2002/000236 2001-04-06 2002-04-05 Poussette a parapluie ayant un siege avant et arriere WO2002081287A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01108188.0A CN1378937A (zh) 2001-04-06 2001-04-06 具有前后座的伞把式童车
CN01108188.0 2001-04-06

Publications (1)

Publication Number Publication Date
WO2002081287A1 true WO2002081287A1 (fr) 2002-10-17

Family

ID=4657071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000236 WO2002081287A1 (fr) 2001-04-06 2002-04-05 Poussette a parapluie ayant un siege avant et arriere

Country Status (2)

Country Link
CN (1) CN1378937A (fr)
WO (1) WO2002081287A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905427B2 (en) 2007-05-07 2014-12-09 Baby Jogger, LLC Convertible single and multi-seat stroller
EP2586675A3 (fr) * 2011-10-27 2015-02-18 Wonderland Nurserygoods Company Limited Cadre de poussette
US9517787B2 (en) 2014-08-14 2016-12-13 Baby Jogger Llc Baby stroller
CN106314515A (zh) * 2016-08-31 2017-01-11 广东乐美达集团有限公司 联动折叠式童车

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2001723A1 (fr) * 2006-04-03 2008-12-17 Graco Children's Products Inc. Cadre de poussette
CN101607569B (zh) * 2009-07-23 2011-05-11 好孩子儿童用品有限公司 童车
CN101898576B (zh) * 2010-07-02 2012-06-13 好孩子儿童用品有限公司 儿童推车
CN104044622A (zh) * 2014-05-30 2014-09-17 好孩子儿童用品有限公司 儿童推车
CN106240619A (zh) * 2016-08-30 2016-12-21 苏州爱安奇婴儿用品有限公司 一种双人婴儿车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648651A (en) * 1983-11-10 1987-03-10 Andrews Maclaren Limited Collapsible support with armrests
US4986564A (en) * 1990-03-14 1991-01-22 Liu Dong Shuei Adjustable mechanism for a seat back of a stroller
US5018754A (en) * 1990-03-07 1991-05-28 Joanna A. Nichols Front seat reversing structure for dual-seat baby stroller
US5221106A (en) * 1992-04-23 1993-06-22 Louis Shamie Tandem seat umbrella stroller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648651A (en) * 1983-11-10 1987-03-10 Andrews Maclaren Limited Collapsible support with armrests
US5018754A (en) * 1990-03-07 1991-05-28 Joanna A. Nichols Front seat reversing structure for dual-seat baby stroller
US4986564A (en) * 1990-03-14 1991-01-22 Liu Dong Shuei Adjustable mechanism for a seat back of a stroller
US5221106A (en) * 1992-04-23 1993-06-22 Louis Shamie Tandem seat umbrella stroller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905427B2 (en) 2007-05-07 2014-12-09 Baby Jogger, LLC Convertible single and multi-seat stroller
EP2586675A3 (fr) * 2011-10-27 2015-02-18 Wonderland Nurserygoods Company Limited Cadre de poussette
US9517787B2 (en) 2014-08-14 2016-12-13 Baby Jogger Llc Baby stroller
CN106314515A (zh) * 2016-08-31 2017-01-11 广东乐美达集团有限公司 联动折叠式童车
CN106314515B (zh) * 2016-08-31 2019-02-12 广东乐美达集团有限公司 联动折叠式童车

Also Published As

Publication number Publication date
CN1378937A (zh) 2002-11-13

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