FR3108577B3 - FOLDABLE TROLLEY - Google Patents

FOLDABLE TROLLEY Download PDF

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Publication number
FR3108577B3
FR3108577B3 FR2102926A FR2102926A FR3108577B3 FR 3108577 B3 FR3108577 B3 FR 3108577B3 FR 2102926 A FR2102926 A FR 2102926A FR 2102926 A FR2102926 A FR 2102926A FR 3108577 B3 FR3108577 B3 FR 3108577B3
Authority
FR
France
Prior art keywords
cart
leg outer
outer end
collapsible
height
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.)
Active
Application number
FR2102926A
Other languages
French (fr)
Other versions
FR3108577A3 (en
Inventor
Baoqing Yang
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.)
Zhejiang Hengfeng Top Leisure Co Ltd
Original Assignee
Zhejiang Hengfeng Top Leisure 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
Priority claimed from CN202020396371.7U external-priority patent/CN212148912U/en
Priority claimed from CN202120510352.7U external-priority patent/CN215851299U/en
Application filed by Zhejiang Hengfeng Top Leisure Co Ltd filed Critical Zhejiang Hengfeng Top Leisure Co Ltd
Publication of FR3108577A3 publication Critical patent/FR3108577A3/en
Application granted granted Critical
Publication of FR3108577B3 publication Critical patent/FR3108577B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/007—Coaster wagons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B62B3/025—Foldable roll containers
    • 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
    • B62B5/06—Hand moving equipment, e.g. handle bars
    • B62B5/064—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
    • B62B5/065—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements by means of telescopic elements
    • 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
    • B62B5/06—Hand moving equipment, e.g. handle bars
    • B62B5/067—Stowable or retractable handle bars
    • 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
    • B62B2205/02—Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise
    • 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
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/08—Children's seats ; Seats or supports for other persons
    • B62B5/082—Children's seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

Chariot pliable L’invention concerne un chariot pliable (20) qui a un châssis (22) rabattable de sorte que le chariot ait la même hauteur verticale dans les configurations rabattue et déployée. Le châssis a des ensembles barre pliante (42) sur ses côtés. À mesure que le chariot est modifié de la configuration déployée à la configuration rabattue, l’extrémité externe de patte inférieure (46) de la paire d’ensembles barre pliante coulisse vers le bas par rapport à l’extrémité externe de patte supérieure (44) correspondante sur la perche orientée verticalement (40) respective. Les paires d’ensembles barre pliante augmentent en hauteur et diminuent en longueur. À mesure que le chariot est modifié de la configuration rabattue à la configuration déployée, l’extrémité externe de patte inférieure coulisse vers le haut par rapport aux extrémités externes de patte supérieure correspondantes, et les paires d’ensembles barre pliante diminuent en hauteur et augmentent en longueur. Figure pour l’abrégé : Fig. 13A collapsible cart (20) has a collapsible frame (22) such that the cart has the same vertical height in the collapsed and deployed configurations. The frame has folding bar assemblies (42) on its sides. As the cart is changed from the extended configuration to the collapsed configuration, the lower leg outer end (46) of the pair of collapsible bar assemblies slides downward relative to the upper leg outer end (44 ) corresponding to the respective vertically oriented pole (40). Pairs of folding bar sets increase in height and decrease in length. As the cart is changed from the collapsed configuration to the deployed configuration, the lower leg outer end slides upward relative to the corresponding upper leg outer ends, and the pairs of folding bar assemblies decrease in height and increase lengthways. Figure for abstract: Fig. 13

FR2102926A 2020-03-25 2021-03-23 FOLDABLE TROLLEY Active FR3108577B3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202020396371.7U CN212148912U (en) 2020-03-25 2020-03-25 Double-layer trolley
CN202020396371.7 2020-03-25
US17/024,836 2020-09-18
CN202120510352.7U CN215851299U (en) 2021-03-10 2021-03-10 Foldable cart

Publications (2)

Publication Number Publication Date
FR3108577A3 FR3108577A3 (en) 2021-10-01
FR3108577B3 true FR3108577B3 (en) 2022-05-13

Family

ID=77892812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102926A Active FR3108577B3 (en) 2020-03-25 2021-03-23 FOLDABLE TROLLEY

Country Status (4)

Country Link
JP (1) JP3234349U (en)
KR (1) KR200496460Y1 (en)
FR (1) FR3108577B3 (en)
NL (1) NL2027783B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030025301A1 (en) * 2000-12-08 2003-02-06 Henry Banuelos Folding wagon assembly
US10099711B1 (en) * 2017-06-09 2018-10-16 Blue Ridge Recreational Gear, LLC Translational collapsible wagon
CN108725533A (en) * 2018-04-08 2018-11-02 鹭谱达（厦门）户外用品有限公司 Portable folding trailer

Also Published As

Publication number Publication date
FR3108577A3 (en) 2021-10-01
KR20210002200U (en) 2021-10-06
NL2027783A (en) 2021-10-20
NL2027783B1 (en) 2023-12-12
KR200496460Y1 (en) 2023-02-06
JP3234349U (en) 2021-10-07

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