FR3066077A1 - CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES - Google Patents

CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES Download PDF

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Publication number
FR3066077A1
FR3066077A1 FR1770484A FR1770484A FR3066077A1 FR 3066077 A1 FR3066077 A1 FR 3066077A1 FR 1770484 A FR1770484 A FR 1770484A FR 1770484 A FR1770484 A FR 1770484A FR 3066077 A1 FR3066077 A1 FR 3066077A1
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FR
France
Prior art keywords
trolley
wheels
carriage
handles
ground
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.)
Pending
Application number
FR1770484A
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French (fr)
Inventor
Nikolova, (Epouse Huet) Bilyana
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.)
Nikolova Epouse Huet Bilyana
Original Assignee
Nikolova Epouse Huet Bilyana
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.)
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Application filed by Nikolova Epouse Huet Bilyana filed Critical Nikolova Epouse Huet Bilyana
Priority to FR1770484A priority Critical patent/FR3066077A1/en
Publication of FR3066077A1 publication Critical patent/FR3066077A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/38—Luggage carriers
    • A45C13/385—Luggage carriers with rolling means
    • 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
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/08—Decorative devices for handbags or purses
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F2003/001—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A45F3/042—Sacks or packs carried on the body by means of two straps passing over the two shoulders specially adapted for school 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
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0006—Bumpers; Safety devices

Landscapes

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

Abstract

Le dispositif permet le transport de cartables sur la chaussée ou les escaliers sans effort de la part de l'écolier. Il est constitué de : Un socle horizontal (1) assorti de quatre roulettes rotatives (2), permettant de faire rouler le chariot sans qu'il se déséquilibre. Un système additionnel de roues monte-escalier (3), fixé à l'arrière du chariot et qui touchent le sol uniquement lorsque le chariot est incliné. Ce système permet de monter et descendre des escaliers sans avoir à soulever le chariot. Une base verticale (4) avec un design innovant, en forme de personnage. Des poignées de traction réglables (5) et (6). Le dispositif selon l'invention est destiné au transport de matériel scolaire (cartable, sac de sport, etui pour instrument de musique) par un enfant ou un adolescent.The device allows the transport of school bags on the road or the stairs without effort on the part of the schoolchild. It consists of: A horizontal base (1) with four rotating castors (2), allowing the trolley to roll without it becoming unbalanced. An additional system of stair-climbing wheels (3), fixed to the rear of the trolley and which only touch the ground when the trolley is tilted. This system allows you to go up and down stairs without having to lift the trolley. A vertical base (4) with an innovative design, in the shape of a character. Adjustable pull handles (5) and (6). The device according to the invention is intended for the transport of school equipment (school bag, sports bag, case for a musical instrument) by a child or a teenager.

Description

La présente invention concerne un chariot de transport de cartables scolaires très maniable, permettant de circuler sur route ou escaliers sans grand effort de la part de l’écolier. L’objet de la présente invention se rapporte au domaine technique des dispositifs de portage d’une charge, notamment un cartable ou du matériel péri-scolaire (équipement de sport, instrument de musique).The present invention relates to a very handy school bag transport cart, allowing to travel on road or stairs without much effort from the schoolboy. The object of the present invention relates to the technical field of load carrying devices, including a schoolbag or out-of-school material (sports equipment, musical instrument).

Les chariots pour cartable existants à date ne sont pas très maniables : ils ont des roulettes qui ne permettent pas de monter et descendre facilement les escaliers. L’écolier est obligé de soulever le chariot avec sa charge. D’autre part ils peuvent être rapidement déséquilibrés, car ils n’ont pas de roulettes rotatives sur les quatre coins du chariot. L’invention décrite ici permet de contourner ces inconvénients. L’objet de l’invention est composé d’un socle horizontal (1) agrémenté de quatre roulettes rotatives (2) positionnés à chaque coin du socle. Ces roulettes permettant de faire rouler le chariot sans qu’il se déséquilibre. Il peut confortablement être tracté par un écolier situé devant le chariot, poussé par l’écolier situé derrière le chariot ou encore poussé par l’écolier qui marche à côté du chariot. A l’arrière du socle horizontal est fixé un second système de roues monte-escalier (3).Cartchairs for existing school bags are not very handy: they have wheels that do not allow to go up and down easily the stairs. The schoolboy is obliged to lift the cart with his load. On the other hand they can be quickly unbalanced because they do not have rotating wheels on the four corners of the cart. The invention described here makes it possible to circumvent these disadvantages. The object of the invention is composed of a horizontal base (1) embellished with four rotating rollers (2) positioned at each corner of the base. These wheels to roll the truck without being unbalanced. It can comfortably be pulled by a schoolboy in front of the cart, pushed by the schoolboy behind the cart or pushed by the schoolboy who walks next to the cart. At the rear of the horizontal base is fixed a second system of wheels stair lift (3).

Les roues monte-escalier ne touchent pas le sol, tant que le chariot n’est pas incliné. Une fois incliné, les roues monte-escalier touchent le sol et permettent de gravir des marches, comme illustré dans la figure n°4.The stairlift wheels do not touch the ground until the truck is tilted. Once tilted, the stairlift wheels touch the ground and allow steps to be climbed as shown in Figure 4.

La base verticale (4) a une forme de personnage, dont les deux bras servent de poignées (5). L’enfant peut pousser le chariot par ces poignées et marcher à côté, ce qui demande moins d’effort que de tracter un chariot derrière soi.The vertical base (4) has a character shape, the two arms of which serve as handles (5). The child can push the cart by these handles and walk beside it, which requires less effort than pulling a cart behind you.

Les deux poignées (5) servent également à accrocher les bandoulières du cartable ou similaire (sac de sport, étui pour instrument de musique), comme illustré dans la figure n°2.The two handles (5) are also used to hang the shoulder straps of the schoolbag or the like (sports bag, musical instrument case), as shown in Figure 2.

Les poignées (5) peuvent être réglées pour être positionnées vers le bas, à l’horizontale ou vers le haut et permettre ainsi un parfait maintien du cartable.The handles (5) can be adjusted to be positioned downwards, horizontally or upwards and thus allow a perfect maintenance of the schoolbag.

Le visage du personnage est couvert d’un catadioptre réfléchissant (7), rendant le chariot visible de loin par les automobilistes.The character's face is covered by a reflective reflector (7), making the carriage visible from afar by motorists.

La base verticale se termine en haut par une poignée de traction (6) réglable en hauteur via deux tubes télescopiques. Elle permet à l’écolier de tracter le chariot sur des escaliers.The vertical base ends at the top with a pull handle (6) adjustable in height via two telescopic tubes. It allows the schoolboy to pull the cart on stairs.

Selon des modes particuliers de réalisation :According to particular embodiments:

Un socle horizontal (1) peut supporter la base verticale (4). Le socle peut être assorti de quatre roulettes rotatives (2).A horizontal base (1) can support the vertical base (4). The base can be equipped with four rotating wheels (2).

Un système additionnel de roues monte-escalier (3) peut être fixé à l’arrière du chariot sans toucher le sol. Les roues monte-escalier sont maintenues avec une armature, fixée elle-même sur le socle horizontal (1). De cette manière lorsque le chariot est à la verticale et n’est pas incliné, les roues monte-escalier (3) ne touchent pas le sol. Seules les roulettes rotatives (2) sont en contact avec le sol est permettent à l’écolier de faire rouler le chariot. Lorsque le chariot est incliné, les roues monte-escalier (3) sont les seules à toucher le sol.An additional system of stair wheels (3) can be attached to the rear of the truck without touching the ground. The stairlift wheels are held with a frame, which itself is fixed to the horizontal base (1). In this way, when the carriage is vertical and not inclined, the stairlift wheels (3) do not touch the ground. Only the rotating rollers (2) are in contact with the ground and allow the schoolboy to roll the carriage. When the truck is tilted, the stairlift wheels (3) are the only ones to touch the ground.

Une base verticale (4) peut être en forme de personnage. Les deux bras du personnage servent de poignées latérales (5).A vertical base (4) can be in the form of a character. The two arms of the character serve as side handles (5).

Le chariot peut comporter une poignée de traction télescopique (6) réglable en hauteur.The carriage may comprise a telescopic pull handle (6) adjustable in height.

Les dessins annexés illustrent l’invention :The accompanying drawings illustrate the invention:

La figure n°1 présente le chariot vu de face.Figure 1 shows the carriage seen from the front.

La figure n°2 présente le chariot vu de face et chargé avec un cartable.Figure 2 shows the carriage seen from the front and loaded with a schoolbag.

La figure n°3 présente le chariot vu de profil.Figure 3 shows the carriage seen in profile.

La figure n°4 présente le chariot de profil lorsqu’il est incliné sur un escalier. A titre d’exemple non limitatif, le chariot pourrait avoir les dimensions suivantes :Figure 4 shows the profile carriage when tilted on a staircase. By way of non-limiting example, the carriage could have the following dimensions:

Le socle (1) mesure 35 cm de long, 25 cm de large et 1,5 cm de hauteur.The base (1) is 35 cm long, 25 cm wide and 1.5 cm high.

La hauteur totale du chariot est entre 70 et 130 cm, en fonction du réglage de la hauteur de la poignée de traction (6).The total height of the carriage is between 70 and 130 cm, depending on the height adjustment of the pull handle (6).

Le chariot supporte un poids jusqu’à 30 kg maximum.The truck supports a weight up to 30 kg maximum.

Le diamètre des roulettes rotatives (2) est de 9 cm. L’ensemble des roues monte-escalier (3) a une hauteur de 20 cm ce qui permet aisément de gravir les marches.The diameter of the rotating rollers (2) is 9 cm. The set of stair-climbing wheels (3) has a height of 20 cm which makes it easy to climb the steps.

Le poids total du chariot sans charge est de 3,5 kg.The total weight of the truck without load is 3.5 kg.

Le dispositif selon l’invention est destiné au transport de matériel scolaire (cartable, sac de sport, etui pour instrument de musique) par un enfant ou un adolescent.The device according to the invention is intended for the transport of school material (school bag, sports bag, case for musical instrument) by a child or a teenager.

Claims (7)

REVENDICATIONS 1) Dispositif pour transport des cartables sur sol et escaliers caractérisé en ce qu’il est constitué de ; -Un socle horizontal (1) assorti de quatre roulettes rotatives (2), permettant de faire rouler le chariot sans qu’il se déséquilibre, -Un système additionnel de roues monte-escalier (3), fixé à l’arrière du chariot. Ce système permettant de monter et descendre des escaliers sans avoir à soulever le chariot, -Une base verticale (4), -Deux poignées latérales de traction réglables (5) servant à accrocher les bandoulières du cartable et servant de poignées pour pousser le chariot, -Une poignée de traction (6) réglable en hauteur au moyen de deux tubes télescopiques.1) Device for carrying school bags on floor and stairs characterized in that it consists of; - A horizontal base (1) with four rotating wheels (2), to roll the truck without being unbalanced, -An additional system of wheels stair lift (3), attached to the rear of the truck. This system for going up and down stairs without having to lift the trolley, -A vertical base (4), -Two adjustable lateral traction handles (5) used to hang the shoulder straps of the schoolbag and serving as handles to push the trolley, -A traction handle (6) adjustable in height by means of two telescopic tubes. 2) Dispositif selon la revendication 1 caractérisé en ce que les roulettes rotatives (2) sont les seules à toucher le sol lorsque le chariot est tracté par les poignées latérales (5).2) Device according to claim 1 characterized in that the rotating rollers (2) are the only ones to touch the ground when the carriage is towed by the side handles (5). 3) Dispositif selon la revendication 1 ou la revendication 2 caractérisé en ce que les roues monte-escalier (3) sont les seules à toucher le sol lorsque le chariot est incliné et tracté par la poigné de traction télescopique (6).3) Device according to claim 1 or claim 2 characterized in that the stairlift wheels (3) are the only ones to touch the ground when the carriage is inclined and towed by the telescopic pull handle (6). 4) Dispositif selon l’une quelconque des revendications précédentes caractérisé en ce que la base verticale (4) du chariot est en forme de personnage.4) Device according to any one of the preceding claims characterized in that the vertical base (4) of the carriage is shaped character. 5) Dispositif selon l’une quelconque des revendications précédentes caractérisé en ce que les poignées latérales (5) sont en forme de bras du personnage (4).5) Device according to any one of the preceding claims characterized in that the side handles (5) are arm-shaped character (4). 6) Dispositif selon l’une quelconque des revendications précédentes caractérisé en ce que les poignées latérales (5) peuvent être positionnées vers le bas, à l’horizontal et vers le haut pour permettre un parfait maintien du cartable.6) Device according to any one of the preceding claims characterized in that the side handles (5) can be positioned downwards, horizontally and upwardly to allow a perfect maintenance of the schoolbag. 7) Dispositif selon l’une quelconque des revendications précédentes caractérisé en ce que la base verticale (4) est couverte d’un catadioptre réfléchissant (7).7) Device according to any one of the preceding claims characterized in that the vertical base (4) is covered with a reflective reflector (7).
FR1770484A 2017-05-12 2017-05-12 CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES Pending FR3066077A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1770484A FR3066077A1 (en) 2017-05-12 2017-05-12 CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1770484A FR3066077A1 (en) 2017-05-12 2017-05-12 CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430714A (en) * 1974-06-18 1976-04-07 Linsley E P Stair ascending of descending cart
DE8330492U1 (en) * 1983-10-22 1984-01-26 Kulczycki, Heinz, 6000 Frankfurt TRANSPORT DEVICE FOR BAGS OD. DGL.
JPH0541425U (en) * 1991-11-14 1993-06-08 株式会社タカイシ Bag carrier
FR2708434A1 (en) * 1993-07-30 1995-02-10 Mercier Bruno Briefcase with multiple carrying possibilities, particularly for a school student
JP2001180499A (en) * 1999-12-24 2001-07-03 Fukuju Sangyo Kk Hand cart
DE202014102226U1 (en) * 2013-05-23 2014-07-04 Alexandra Lasslop Transport device and goods container for shopping
CN204930707U (en) * 2015-09-07 2016-01-06 朱曾华 Multifunctional rescue knapsack
CN206137431U (en) * 2016-11-11 2017-05-03 赵彬雁 Multifunctional schoolbag

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430714A (en) * 1974-06-18 1976-04-07 Linsley E P Stair ascending of descending cart
DE8330492U1 (en) * 1983-10-22 1984-01-26 Kulczycki, Heinz, 6000 Frankfurt TRANSPORT DEVICE FOR BAGS OD. DGL.
JPH0541425U (en) * 1991-11-14 1993-06-08 株式会社タカイシ Bag carrier
FR2708434A1 (en) * 1993-07-30 1995-02-10 Mercier Bruno Briefcase with multiple carrying possibilities, particularly for a school student
JP2001180499A (en) * 1999-12-24 2001-07-03 Fukuju Sangyo Kk Hand cart
DE202014102226U1 (en) * 2013-05-23 2014-07-04 Alexandra Lasslop Transport device and goods container for shopping
CN204930707U (en) * 2015-09-07 2016-01-06 朱曾华 Multifunctional rescue knapsack
CN206137431U (en) * 2016-11-11 2017-05-03 赵彬雁 Multifunctional schoolbag

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