FR2836444A1 - Collapsible trolley for loading/unloading groceries in trunk of motor vehicle with raised rear edge has telescopic uprights with bars and lifting/lowering mechanism - Google Patents

Collapsible trolley for loading/unloading groceries in trunk of motor vehicle with raised rear edge has telescopic uprights with bars and lifting/lowering mechanism Download PDF

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Publication number
FR2836444A1
FR2836444A1 FR0202579A FR0202579A FR2836444A1 FR 2836444 A1 FR2836444 A1 FR 2836444A1 FR 0202579 A FR0202579 A FR 0202579A FR 0202579 A FR0202579 A FR 0202579A FR 2836444 A1 FR2836444 A1 FR 2836444A1
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France
Prior art keywords
basket
trunk
trolley
brackets
loading
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FR0202579A
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French (fr)
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FR2836444B1 (en
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Alain Alfred Clouvel
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Priority to FR0202579A priority Critical patent/FR2836444B1/en
Priority to FR0301354A priority patent/FR2836445B1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/0003Adaptations for loading in or on a vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00Indexing codes relating to type or characteristics of transported articles
    • B62B2202/20Dustbins, refuse containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00Grasping, holding, supporting the objects
    • B62B2203/10Grasping, holding, supporting the objects comprising lifting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/06Foldable with a scissor-like mechanism

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

Abstract

The trolley has a folding box to contain groceries, mounted on telescopic uprights (B) with horizontal bars and sliders (F) that enable it to be positioned over the open trunk of a vehicle and raised or lowered by means of two screw jacks at the sides. The box can be moved inside the trunk by means of rollers (J) on the bottom of the jacks. The uprights fit into columns (D) on a wheeled trolley base (C) that goes under the back of the vehicle to locate the box over the open trunk. After loading the box in the trunk the trolley is dismantled and fitted in with it.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

18 présente invention permet de supprimer le déchargement manuel des denrées (ou autres charges) contenues dans un chariot, pour les placer à l'intérieur du coffre d'une automobile, l'invention permet au chariot d'être introduit dans le coffre du véhicule avec son contenu et d'en ressortir. Selon l'usage de la technique antérieure, il fallait sortir les denrées du chariot à la main pour les placer dans le coffre, d'ou perte de temps, fatigue supplémentaire

Figure img00010001

e surtout pour des personnes physiquement faibles ou agées, de plus les chariots existants ne peuvent pas être chargés avec leur contenu dans le coffre d'une voiture. 18 present invention eliminates the manual unloading of food (or other loads) contained in a trolley, to place them inside the trunk of an automobile, the invention allows the trolley to be introduced into the trunk of the vehicle with its content and stand out. According to the use of the prior art, it was necessary to remove the foodstuffs from the cart by hand to place them in the trunk, hence loss of time, additional fatigue
Figure img00010001

e especially for physically weak or elderly people, moreover the existing carts cannot be loaded with their contents in the trunk of a car.

Le chariot démontable est constitué de 4 parties escamotables : le panier (A) contenant les denrées, de deux potences (B) qui supportent le panier (A), d'un socle à

Figure img00010002

roulettes (C) comportant 2 colonnes tubulaires (D). Les 2 ) colonnes (D) sont fixées d'un seul côté au socle (C) dans le sens de la longueur du chariot. Les 2 potences tubulaires (B) viennent s'emboîter dans les 2 colonnes (D). Les 2 potences (B) sont munies chacune d'un ergot (E) leur permettant de se positionner parallèlement. Le dessous du panier (A) est équipé de 2 glissières (F) en forme de U retourné, leur positionnement correspond à l'écartement des potences (B). Les 2 glissières (F) sont munies de roulettes (G), ces roulettes (G) permettent au panier (A) de ciculer sur les potences (B) après avoir oté la goupille H. Les flancs (Q) des glissières (F) dépassant la moitié du diamètre les potences (B) servent de guides au panier (A) et empêchent une rotation des potences (B) lorsqu'on pousse le chariot. Lors de la manoeuvre le socle à roulettes (C) passe en grande partie sous la voiture Fig. (1/4) positionnant ainsi les 3/4 du panier (A) au dessus du coffre Fig (1/4
2 vérins (I) dotés de roulettes (J) sont fixés à chaque extrémité du panier (A), les 2 vérins (I) sont reliés par une chaine (K) montée sur 2 pignons (L) au bout du filetage des vérins (I) permettant ainsi une bonne synchronisation lors de la montée et la descente des 2 vérins I) Fig. (4/4) qui vont supporter le panier (A) lorsque les roulettes (J) se poseront sur le plancher du coffre du véhicule. The removable trolley is made up of 4 retractable parts: the basket (A) containing the foodstuffs, two brackets (B) which support the basket (A), a base with
Figure img00010002

castors (C) with 2 tubular columns (D). The 2) columns (D) are fixed on one side to the base (C) lengthwise of the carriage. The 2 tubular brackets (B) fit into the 2 columns (D). The 2 brackets (B) are each provided with a lug (E) allowing them to position themselves parallel. The bottom of the basket (A) is equipped with 2 slides (F) in the shape of an inverted U, their positioning corresponds to the spacing of the brackets (B). The 2 slides (F) are fitted with rollers (G), these rollers (G) allow the basket (A) to hinge on the brackets (B) after removing the pin H. The sides (Q) of the slides (F) exceeding half the diameter the brackets (B) serve as guides for the basket (A) and prevent rotation of the brackets (B) when the carriage is pushed. When maneuvering the base on casters (C) largely passes under the car Fig. (1/4) thus positioning 3/4 of the basket (A) above the trunk Fig (1/4
2 cylinders (I) with rollers (J) are attached to each end of the basket (A), the 2 cylinders (I) are connected by a chain (K) mounted on 2 sprockets (L) at the end of the cylinder threads ( I) thus allowing good synchronization during the ascent and descent of the 2 jacks I) Fig. (4/4) which will support the basket (A) when the rollers (J) will land on the floor of the vehicle trunk.

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

Les 2 côtés (0) et (P) sont des parties rabattables à mi-hauteur du panier (A) afin de faciliter le chargement de denrées lourdes lors du passage dans les rayons des magasins et de la manipulation des denrées aux caisses.  The 2 sides (0) and (P) are foldable parts halfway up the basket (A) in order to facilitate the loading of heavy foodstuffs during passage through the shelves of stores and handling of foodstuffs at checkouts.

Le dessin 1/4 montre le chariot avec les colonnes (D) en contact avec le pare-choc du véhicule. Le dessin 2/4 montre la phase d'avance du panier (A) sur les potences (B) jusqu'aux butées (N) et les vérins (I) mettant les roulettes (J) en contact avec le plancher du coffre. Le dessin 3/4 montre la position du socle à roulettes (C) et du panier (A) après chargement, dans le coffre. Le dessin 4/4 montre l'ensemble du chariot dans sa longueur.  Drawing 1/4 shows the truck with the columns (D) in contact with the vehicle's bumper. Drawing 2/4 shows the advance phase of the basket (A) on the brackets (B) up to the stops (N) and the jacks (I) bringing the rollers (J) into contact with the floor of the boot. Drawing 3/4 shows the position of the wheel base (C) and basket (A) after loading, in the trunk. Drawing 4/4 shows the entire carriage in its length.

Pour effectuer la manoeuvre de chargement du chariot dans le coffre (Fig. 1/4) il faut amener le chariot les colonnes (D) en appui contre le pare-choc de l'auto, enlever la goupille (H), pousser le panier (A) jusqu'aux butées (N) positionnant ainsi les roulettes (J) au dessus du plancher du coffre (Fig. 2/4). En actionnant la manivelle (M) les vérins (I) se baissent et viennent appuyer les roulettes (J) sur le plancher du coffre (Fig. 2/4). En continuant de tourner la manivelle (M) le panier se soulève libérant ainsi les
2 potences (B) il n'y a plus qu'à pousser le panier (A) au fond du coffre, sortir les 2 potences (B) des colonnes (D) et de les poser de chaque côté dans le coffre, de saisir le socle (C) et de le Glisser sous le panier (A), d'actionner la manivelle en sens inverse pour que le panier (A) vienne se poser sur le socle (C) (Fig. 3/4), fermer le coffre. Pour sortir le chariot du coffre avec sa marchandise il suffit d'effectuer la manoeuvre en sens inverse. Les 2 pièces (R) et (S) empêchent le panier (A) à vide de quitter les poten- ces (B) lors de sursauts du chariot dus à la configuration du sol. Le chariot démontable doit être de préférence cons- truit avec des matériaux légers, tel que l'aluminium afin de faciliter le chargement du socle a roulettes (C) et d'augmen- ter la charge compte tenu de la tare du panier (A). Il peut être construit par des usines déjà existantes, ou par la création d'une entreprise de production en séries afin de diminuer les coûts de fabrication.
To carry out the loading operation of the trolley in the trunk (Fig. 1/4), the trolley must be brought with the columns (D) resting against the bumper of the car, remove the pin (H), push the basket (A) up to the stops (N) thus positioning the rollers (J) above the floor of the boot (Fig. 2/4). By actuating the crank (M) the jacks (I) are lowered and press the rollers (J) on the floor of the boot (Fig. 2/4). By continuing to turn the crank (M) the basket lifts freeing the
2 brackets (B) there is more than pushing the basket (A) at the bottom of the trunk, remove the 2 brackets (B) from the columns (D) and place them on each side in the trunk, grab the base (C) and Slide it under the basket (A), operate the crank in the opposite direction so that the basket (A) comes to rest on the base (C) (Fig. 3/4), close the chest. To remove the trolley from the trunk with its goods, simply carry out the maneuver in the opposite direction. The 2 parts (R) and (S) prevent the empty basket (A) from leaving the jib cranes (B) when the trolley jumps due to the configuration of the ground. The demountable trolley should preferably be constructed with light materials, such as aluminum in order to facilitate the loading of the wheel base (C) and to increase the load taking into account the tare of the basket (A) . It can be built by already existing factories, or by the creation of a series production company in order to reduce manufacturing costs.

Claims (5)

REVENDICATIONS 1. Chariot démontable pouvant être chargé avec son contenu dans le coffre d'une automobile caractérisé par1. Removable cart that can be loaded with its contents in the trunk of an automobile characterized by 4 parties escamotables à savoir : 1, le panier (A) rece- vant les denrées, il peut circuler sur les 2 potences (B) à l'aide de 2 glissières (F) fixées sous le panier (A) afin de se positionner au dessus du coffre de la voiture et de pouvoir monter ou descendre dans le coffre avec l'aide des vérins (I) fixés à chaque extrémité du panier (A) et de pouvoir rouler dans le coffre à l'aide des rou- lettes (J). 2ème et 3ème parties, 2 potences tubulaires identiques (B) supportant le panier (A) s'emboîtent dans les 2 colonnes tubulaires (D) du socle à roulettes (C). 4 retractable parts, namely: 1, the basket (A) receiving the food, it can circulate on the 2 brackets (B) using 2 slides (F) fixed under the basket (A) in order to position above the trunk of the car and to be able to go up or down in the trunk with the help of the jacks (I) fixed at each end of the basket (A) and to be able to roll in the trunk using the casters ( J). 2nd and 3rd parts, 2 identical tubular brackets (B) supporting the basket (A) fit into the 2 tubular columns (D) of the base on casters (C). 4ème partie, le socle à roulettes (C) comportant 2 colon- nes tubulaires (D) situées sur un seul côté de ce socle et dans le sens de la longueur du chariot, dans les colon- nes (D) viennent s'emboîter les 2 potences (B) qui suppor- tent le panier (A).  4th part, the base on casters (C) comprising 2 tubular columns (D) located on one side of this base and in the direction of the length of the carriage, in the columns (D) come to fit the 2 brackets (B) which support the basket (A). 2. Chariot selon la revendication 1 caractérisé en ce que les 2 glissières (F) sous le panier (A) sont en forme de U retourné et munies de roulettes (G), les flancs (Q) des glissières (F) servent de guide au panier (A) et em- pêchent une rotation des potences (B) lorsqu'on pousse le chariot Fig. (4/4).  2. Trolley according to claim 1 characterized in that the 2 slides (F) under the basket (A) are in the form of an inverted U and provided with rollers (G), the sides (Q) of the slides (F) serve as a guide to the basket (A) and prevent a rotation of the brackets (B) when the carriage is pushed Fig. (4/4). 3. Chariot selon la revendication 1 caractérisé en ce que les 2 vérins (I) dotés de 2 roulettes (J) permettent au panier (A) de monter, de descendre et de rouler dans le coffre de la voiture Fig. (2/4).  3. Trolley according to claim 1 characterized in that the 2 jacks (I) provided with 2 rollers (J) allow the basket (A) to go up, down and roll in the trunk of the car Fig. (2/4). 4. Chariot selon la revendication 1 caractérisé en ce que les 2 vérins (I) sont reliés par une chaine (X) montée sur 2 pignons (L) Fig. (4/4).  4. Trolley according to claim 1 characterized in that the 2 jacks (I) are connected by a chain (X) mounted on 2 pinions (L) Fig. (4/4). 5. Chariot caractérisé en ce que les 2 côtés (0) et (P) du panier (A) sont des parties rabattables à mi-hau- teur du panier afin de faciliter le chargement et le déchargement de denrées lourdes. 5. Trolley characterized in that the 2 sides (0) and (P) of the basket (A) are foldable parts at mid-height of the basket in order to facilitate the loading and unloading of heavy goods.
FR0202579A 2002-02-28 2002-02-28 REMOVABLE TROLLEY, IN PARTICULAR, LOADING WITH ITS CONTENT INTO THE TRUNK OF MOTOR VEHICLES Expired - Fee Related FR2836444B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0202579A FR2836444B1 (en) 2002-02-28 2002-02-28 REMOVABLE TROLLEY, IN PARTICULAR, LOADING WITH ITS CONTENT INTO THE TRUNK OF MOTOR VEHICLES
FR0301354A FR2836445B1 (en) 2002-02-28 2003-02-05 DEMOUNTABLE TROLLEY FOR INDIVIDUALS AND PROFESSIONALS LOADING WITH ITS CONTENT IN THE TRUNKS WITH EDGE OF MOTOR VEHICLES AND COMING OUT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202579A FR2836444B1 (en) 2002-02-28 2002-02-28 REMOVABLE TROLLEY, IN PARTICULAR, LOADING WITH ITS CONTENT INTO THE TRUNK OF MOTOR VEHICLES

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FR2836444A1 true FR2836444A1 (en) 2003-08-29
FR2836444B1 FR2836444B1 (en) 2004-06-11

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006201947B1 (en) * 2006-03-16 2007-01-04 Philip Graeme Fisher Folding shopping trolley
WO2007104071A1 (en) * 2006-03-16 2007-09-20 Paul Michael Freeman Folding shopping trolley
ES2738183A1 (en) * 2018-07-20 2020-01-20 Karim Cherif CART WITH FOLDABLE BASE STRUCTURE (Machine-translation by Google Translate, not legally binding)
CN112061198A (en) * 2020-08-24 2020-12-11 冯奕诚 Commodity circulation warehouse is with parcel device of putting on shelf
CN112124389A (en) * 2020-09-28 2020-12-25 重庆泰山电缆有限公司 Sample taking and feeding rack trolley
CN114104473A (en) * 2021-12-10 2022-03-01 九江清越光电科技有限公司 Device storage device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668259A (en) * 2016-03-17 2016-06-15 张健 Portable instrument lifting vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182614A (en) * 1985-10-03 1987-05-20 Mossman Tebbs Limited Handling trolley
US5890866A (en) * 1994-06-10 1999-04-06 Gear-Rig, Llc Self-loading material or equipment transporter
FR2786150A1 (en) * 1998-11-24 2000-05-26 Raymond Filliaudeau Handling device for filling of flexible containers with vegetable waste

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182614A (en) * 1985-10-03 1987-05-20 Mossman Tebbs Limited Handling trolley
US5890866A (en) * 1994-06-10 1999-04-06 Gear-Rig, Llc Self-loading material or equipment transporter
FR2786150A1 (en) * 1998-11-24 2000-05-26 Raymond Filliaudeau Handling device for filling of flexible containers with vegetable waste

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006201947B1 (en) * 2006-03-16 2007-01-04 Philip Graeme Fisher Folding shopping trolley
WO2007104071A1 (en) * 2006-03-16 2007-09-20 Paul Michael Freeman Folding shopping trolley
ES2738183A1 (en) * 2018-07-20 2020-01-20 Karim Cherif CART WITH FOLDABLE BASE STRUCTURE (Machine-translation by Google Translate, not legally binding)
CN112061198A (en) * 2020-08-24 2020-12-11 冯奕诚 Commodity circulation warehouse is with parcel device of putting on shelf
CN112124389A (en) * 2020-09-28 2020-12-25 重庆泰山电缆有限公司 Sample taking and feeding rack trolley
CN112124389B (en) * 2020-09-28 2022-04-08 重庆泰山电缆有限公司 Sample taking and feeding rack trolley
CN114104473A (en) * 2021-12-10 2022-03-01 九江清越光电科技有限公司 Device storage device

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