ITMI20090809A1 - PERFECT STRUCTURE OF FOLDABLE TROLLEY TO SIX WHEELS. - Google Patents
PERFECT STRUCTURE OF FOLDABLE TROLLEY TO SIX WHEELS. Download PDFInfo
- Publication number
- ITMI20090809A1 ITMI20090809A1 IT000809A ITMI20090809A ITMI20090809A1 IT MI20090809 A1 ITMI20090809 A1 IT MI20090809A1 IT 000809 A IT000809 A IT 000809A IT MI20090809 A ITMI20090809 A IT MI20090809A IT MI20090809 A1 ITMI20090809 A1 IT MI20090809A1
- Authority
- IT
- Italy
- Prior art keywords
- frame
- trolley
- hinged
- handle
- storage bag
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 235000013611 frozen food Nutrition 0.000 description 2
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
- 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
- A45C13/38—Luggage carriers
- A45C13/385—Luggage carriers with rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0059—Flexible luggage; Hand bags
- A45C7/0077—Flexible luggage; Hand bags collapsible to a minimal configuration, e.g. for storage purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
-
- 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
-
- 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
- B62B2205/26—Arrangements for standing up in folded position
-
- 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
Description
"STRUTTURA PERFEZIONATA DI CARRELLO PIEGHEVOLE A SEI RUOTE†"IMPROVED STRUCTURE OF A SIX-WHEEL FOLDING TROLLEY⠀
D E S C R I Z I O N E DESCRIPTION
Il presente trovato ha come oggetto una struttura perfezionata di carrello pieghevole a sei ruote. The present invention relates to an improved structure of a folding trolley with six wheels.
Sono noti i carrelli utilizzati per il trasporto di oggetti vari costituiti da un telaio dotato di una coppia di ruote e supportante una borsa od un altro contenitore. Trolleys used for transporting various objects are known, consisting of a frame equipped with a pair of wheels and supporting a bag or other container.
Tali carrelli sono sovente usati per la spesa e comprendono generalmente un manico che può essere afferrato daH'utilizzatore, il quale tira il carrello facendolo scorrere sulle due ruote. Such trolleys are often used for shopping and generally comprise a handle that can be grasped by the user, who pulls the trolley by sliding it on the two wheels.
Alcuni carrelli sono pieghevoli e comprendono vari sistemi, più o meno efficaci, per agevolare e rendere rapida l’operazione di apertura o chiusura del carrello. Some trolleys are foldable and include various systems, more or less effective, to facilitate and speed up the opening or closing of the trolley.
Compito del presente trovato à ̈ quello di realizzare una nuova struttura di carrello pieghevole, a sei ruote, che risulti più comodo da trasportare e da riporre quando non à ̈ in uso. The aim of the present invention is to provide a new folding trolley structure, with six wheels, which is more convenient to transport and store when not in use.
Nell’ambito di questo compito, uno scopo del trovato à ̈ quello di realizzare una struttura di carrello pieghevole, particolarmente utile per il trasporto di generi alimentari deperibili, quali surgelati e simili. Within the scope of this aim, an object of the invention is to provide a folding trolley structure, particularly useful for transporting perishable foodstuffs, such as frozen foods and the like.
Un ulteriore scopo à ̈ quello di realizzare una struttura di carrello, robusta e capiente, ed al tempo stesso agevole nell'uso. A further object is to provide a trolley structure, sturdy and capacious, and at the same time easy to use.
Un altro scopo del presente trovato à ̈ quello di realizzare una struttura che, per le sue peculiari caratteristiche realizzative, sia in grado di assicurare le più ampie garanzie di affidabilità e di sicurezza nell'uso. Another object of the present invention is to provide a structure which, due to its particular constructive characteristics, is capable of ensuring the greatest guarantees of reliability and safety in use.
Questo ed altri scopi, che meglio appariranno evidenziati in seguito, sono raggiunti da una struttura perfezionata di carrello pieghevole a sei ruote, caratterizzata dal fatto di comprendere un telaio formato da una parte inferiore incernierata ad una parte superiore; la parte inferiore à ̈ associata ad una coppia di portaruote, uno per ciascun lato del telaio. This and other purposes, which will appear more clearly in the following, are achieved by an improved structure of a folding trolley with six wheels, characterized in that it comprises a frame formed by a lower part hinged to an upper part; the lower part is associated with a pair of wheel holders, one for each side of the frame.
Ciascun portaruote à ̈ formato da una intelaiatura a tre lobi radiali, disposti a 120° tra loro, sui quali sono imperniate rispettive ruote. Each wheel holder is made up of a frame with three radial lobes, arranged at 120 ° between them, on which the respective wheels are hinged.
Il portaruote à ̈ a sua volta incernierato alla parte inferiore del telaio tramite mozzi che ne permettono la rotazione completa. The wheel holder is in turn hinged to the lower part of the frame by means of hubs that allow it to rotate completely.
La parte inferiore à ̈ incernierata alla parte superiore tramite mezzi di bloccaggio e sbloccaggio disposti in un traverso che funge da impugnatura, quando la struttura à ̈ nella condizione piegata. The lower part is hinged to the upper part by means of locking and unlocking means arranged in a crosspiece which acts as a handle, when the structure is in the folded condition.
Il telaio supporta una sacca portaoggetti realizzata a più scompartì e che comprende almeno un compartimento termico. Ulteriori caratteristiche e vantaggi dell'oggetto del presente trovato risulteranno maggiormente evidenziati attraverso un esame della descrizione di una forma di realizzazione preferita, ma non esclusiva, del trovato, illustrata a titolo indicativo e non limitativo nei disegni allegati, in cui: The frame supports a storage bag made of several compartments and which includes at least one thermal compartment. Further characteristics and advantages of the object of the present invention will become more evident through an examination of the description of a preferred but not exclusive embodiment of the invention, illustrated by way of non-limiting example in the attached drawings, in which:
la figura 1 Ã ̈ una vista prospettica della struttura di carrello pieghevole secondo il presente trovato, nella condizione d'uso; la figura 2 Ã ̈ una vista in alzato laterale che illustra il carrello nella condizione d'uso; Figure 1 is a perspective view of the folding trolley structure according to the present invention, in the condition of use; figure 2 is a side elevation view showing the trolley in the condition of use;
la figura 3 Ã ̈ una vista prospettica che illustra la fase iniziale di chiusura del carrello; figure 3 is a perspective view illustrating the initial closing phase of the trolley;
la figura 4 Ã ̈ una vista in alzato laterale che illustra la fase iniziale di chiusura; figure 4 is a side elevation view illustrating the initial closing phase;
la figura 5 Ã ̈ una vista prospettica, ingrandita rispetto alle precedenti, che illustra in dettaglio la zona di incernieramento della parte superiore alla parte inferiore del telaio; Figure 5 is a perspective view, enlarged with respect to the previous ones, which illustrates in detail the hinging area of the upper part to the lower part of the frame;
la figura 6 Ã ̈ una vista prospettica che illustra la struttura di carrello nella condizione collassata per essere trasportata o riposta. Figure 6 is a perspective view showing the trolley structure in the collapsed condition to be transported or stored.
Con particolare riferimento ai simboli numerici delle suddette figure, struttura di carrello, secondo il trovato, indicata globalmente con il numero di riferimento 1 , comprende un telaio formato da una parte inferiore 2, incernierata ad una parte superiore 3. With particular reference to the numerical symbols of the aforesaid figures, the trolley structure, according to the invention, generally indicated with the reference number 1, comprises a frame formed by a lower part 2, hinged to an upper part 3.
La parte inferiore 2 Ã ̈ associata ad una coppia di portaruote 4, uno per ciascun lato del telaio. The lower part 2 is associated with a pair of wheel holders 4, one for each side of the frame.
Ciascun portaruote 4 Ã ̈ formato da una intelaiatura a tre lobi radiali, disposti a 120° tra loro, sui quali sono imperniate rispettive ruote 5. Each wheel holder 4 is formed by a frame with three radial lobes, arranged at 120 ° between them, on which respective wheels 5 are hinged.
Il portaruote 4 Ã ̈, a sua volta, incernierato alla parte inferiore 2 del telaio tramite mozzi 6 che ne permettono la rotazione completa. The wheel holder 4 is, in turn, hinged to the lower part 2 of the frame by means of hubs 6 which allow it to rotate completely.
La struttura a sei ruote del carrello permette di trasportare lo stesso su scale ed in generale per facilitare il superamento di gradini, quali, ad esempio, un marciapiede. The six-wheeled structure of the trolley allows it to be transported on stairs and in general to facilitate the overcoming of steps, such as, for example, a sidewalk.
La parte inferiore 2 del telaio comprende, superiormente, un traverso 7 che ha la funzione di impugnatura, nella condizione piegata del carrello, e che comprende mezzi di bloccaggio e sbloccaggio della parte superiore 3. The lower part 2 of the frame comprises, at the top, a crosspiece 7 which has the function of a handle, in the folded condition of the carriage, and which comprises means for locking and unlocking the upper part 3.
I mezzi di bloccaggio e sbloccaggio comprendono un pulsante 8 che agisce su pioli 12, o altri elementi di bloccaggio, disposti alle estremità 9 del traverso 7 ed atti ad impegnare rispettivi ganci 10 solidali alla parte superiore 3 del telaio. The locking and unlocking means comprise a button 8 which acts on pegs 12, or other locking elements, arranged at the ends 9 of the crosspiece 7 and adapted to engage respective hooks 10 integral with the upper part 3 of the frame.
La parte superiore 3 del telaio comprende un manico o impugnatura 11 , sostanzialmente anulare, nella quale sono ricavati uno o più aggetti 13 che hanno la funzione di agganciare un lembo 14 di una sacca portaoggetti, globalmente indicata con il numero di riferimento 15. The upper part 3 of the frame comprises a handle or grip 11, substantially annular, in which one or more projections 13 are formed which have the function of hooking a flap 14 of a storage bag, globally indicated with the reference number 15.
La sacca portaoggetti 15 à ̈ agganciata superiormente all'impugnatura 11 ed à ̈ supportata inferiormente da una intelaiatura di supporto 16 solidale alla parte inferiore 2 del telaio. L'intelaiatura di supporto 16 comprende una barra di appoggio 17, conformata ad U ed incernierata all'intelaiatura stessa con l'ausilio di aste di rinforzo laterali 18. The storage bag 15 is hooked at the top to the handle 11 and is supported at the bottom by a support frame 16 integral with the lower part 2 of the frame. The support frame 16 comprises a support bar 17, U-shaped and hinged to the frame itself with the aid of lateral reinforcing rods 18.
La sacca portaoggetti 15 à ̈ vantaggiosamente realizzata a più scompartì e comprende almeno un compartimento termico a soffietto 19 adatto al trasporto di generi alimentari deperibili quali, surgelati, ecc. The storage bag 15 is advantageously made with several compartments and comprises at least one bellows thermal compartment 19 suitable for the transport of perishable foodstuffs such as frozen foods, etc.
La struttura di carrello pieghevole a sei ruote, secondo il trovato, si presenta, in condizioni d'uso, come illustrato nelle figure 1 e 2, nelle quali le parti inferiore e superiore del telaio sono tra loro bloccate nella posizione estesa e la sacca portaoggetti 15 à ̈ agganciata all'impugnatura 1 1 e, quando à ̈ riempita con la spesa, risulta appoggiata all'intelaiatura di supporto 16. The six-wheel folding trolley structure, according to the invention, appears, in use conditions, as illustrated in Figures 1 and 2, in which the lower and upper parts of the frame are locked together in the extended position and the storage bag 15 It is attached to the handle 1 1 and, when it is filled with shopping, it rests on the support frame 16.
Afferrando il carrello tramite l'impugnatura 11 risulta estremamente agevole fare scorrere il carrello su qualunque superficie e, grazie alle due coppie di tre ruote, anche salire e scendere le scale e superare qualunque tipo di ostacolo, quali gradini, marciapiedi ecc. By grasping the trolley by means of the handle 11 it is extremely easy to slide the trolley on any surface and, thanks to the two pairs of three wheels, also to climb and descend stairs and overcome any type of obstacle, such as steps, sidewalks, etc.
Terminato l'uso del carrello, questo può essere rapidamente e facilmente piegato semplicemente agendo sul pulsante 8 del traverso 7 per liberare i ganci 10 e ruotare la parte superiore 3 del telaio fino a porla in posizione sostanzialmente parallela alla parte inferiore 2. Once the trolley has been used, it can be quickly and easily folded by simply acting on the button 8 of the crosspiece 7 to release the hooks 10 and rotate the upper part 3 of the frame until it is substantially parallel to the lower part 2.
In tale condizione piegata, la struttura di carrello 1 risulta estremamente compatta e facilmente trasportabile utilizzando il traverso 7 come impugnatura. In this folded condition, the trolley structure 1 is extremely compact and easily transportable using the crosspiece 7 as a handle.
Si à ̈ in pratica constatato che il trovato raggiunge il compito e gli scopi prefissati. In practice it has been found that the invention achieves the intended aim and objects.
Naturalmente i materiali impiegati, nonché le dimensioni, potranno essere qualsiasi secondo le esigenze. Naturally, the materials used, as well as the dimensions, may be any according to requirements.
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000809A IT1394211B1 (en) | 2009-05-12 | 2009-05-12 | PERFECT STRUCTURE OF FOLDABLE TROLLEY TO SIX WHEELS. |
JP2009167790A JP2010264970A (en) | 2009-05-12 | 2009-07-16 | Improved foldable six-wheeled trolley structure |
CN2009101596459A CN101885343A (en) | 2009-05-12 | 2009-07-24 | Improved folding six-wheeled trolley structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000809A IT1394211B1 (en) | 2009-05-12 | 2009-05-12 | PERFECT STRUCTURE OF FOLDABLE TROLLEY TO SIX WHEELS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20090809A1 true ITMI20090809A1 (en) | 2010-11-13 |
IT1394211B1 IT1394211B1 (en) | 2012-06-01 |
Family
ID=41668366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2009A000809A IT1394211B1 (en) | 2009-05-12 | 2009-05-12 | PERFECT STRUCTURE OF FOLDABLE TROLLEY TO SIX WHEELS. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2010264970A (en) |
CN (1) | CN101885343A (en) |
IT (1) | IT1394211B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105559300B (en) * | 2016-02-03 | 2017-11-24 | 诚意有限公司 | Collapsible case and bag |
JP6962554B2 (en) * | 2017-10-13 | 2021-11-05 | 学校法人大阪産業大学 | Wheelbarrow |
WO2021247529A1 (en) * | 2020-06-04 | 2021-12-09 | Palumbo Jr Samuel | Stair climber for caskets |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5384868U (en) * | 1976-12-13 | 1978-07-13 | ||
US20030094778A1 (en) * | 2001-11-16 | 2003-05-22 | Adrian Hungerbuhler | Transport trolley, especially for the transporting of piece goods |
CN2625231Y (en) * | 2003-05-21 | 2004-07-14 | 王立群 | Traveling and shopping trailer |
CN2654474Y (en) * | 2003-09-11 | 2004-11-10 | 郭丽云 | Combining device of flexible cool retaining bag and hand trailer |
EP1929897A1 (en) * | 2006-12-04 | 2008-06-11 | Germans Server, S.L. | Folding handle for shopping trolley |
-
2009
- 2009-05-12 IT ITMI2009A000809A patent/IT1394211B1/en active
- 2009-07-16 JP JP2009167790A patent/JP2010264970A/en active Pending
- 2009-07-24 CN CN2009101596459A patent/CN101885343A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5384868U (en) * | 1976-12-13 | 1978-07-13 | ||
US20030094778A1 (en) * | 2001-11-16 | 2003-05-22 | Adrian Hungerbuhler | Transport trolley, especially for the transporting of piece goods |
CN2625231Y (en) * | 2003-05-21 | 2004-07-14 | 王立群 | Traveling and shopping trailer |
CN2654474Y (en) * | 2003-09-11 | 2004-11-10 | 郭丽云 | Combining device of flexible cool retaining bag and hand trailer |
EP1929897A1 (en) * | 2006-12-04 | 2008-06-11 | Germans Server, S.L. | Folding handle for shopping trolley |
Non-Patent Citations (1)
Title |
---|
AURORA S.R.L.: "Shopping trolley - Art. 109 - Amalfi Click", Usmate Velate (Mi) - ITALY, XP002569965, Retrieved from the Internet <URL:http://www.aurora-export.com/aurora/scheda_prodotto.asp?ID=5&id_cat=1&id_scat=> [retrieved on 20100219] * |
Also Published As
Publication number | Publication date |
---|---|
CN101885343A (en) | 2010-11-17 |
JP2010264970A (en) | 2010-11-25 |
IT1394211B1 (en) | 2012-06-01 |
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