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IT201900006476A1 - Pneumatic suitcase with improved resistance - Google Patents

Pneumatic suitcase with improved resistance Download PDF

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Publication number
IT201900006476A1
IT201900006476A1 IT102019000006476A IT201900006476A IT201900006476A1 IT 201900006476 A1 IT201900006476 A1 IT 201900006476A1 IT 102019000006476 A IT102019000006476 A IT 102019000006476A IT 201900006476 A IT201900006476 A IT 201900006476A IT 201900006476 A1 IT201900006476 A1 IT 201900006476A1
Authority
IT
Italy
Prior art keywords
suitcase
pneumatic
pressure
improved resistance
sensor
Prior art date
Application number
IT102019000006476A
Other languages
Italian (it)
Inventor
Domenico Gildo Di
Original Assignee
Domenico Gildo Di
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 Domenico Gildo Di filed Critical Domenico Gildo Di
Priority to IT102019000006476A priority Critical patent/IT201900006476A1/en
Publication of IT201900006476A1 publication Critical patent/IT201900006476A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
    • A45C13/021—Interior fittings; Means, e.g. inserts, for holding and packing articles inflatable
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/008—Details; Accessories for making water- or air-tight
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
    • B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2046—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure
    • B65D81/2053—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure in an least partially rigid container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Description

Descrizione dell’Invenzione Industriale avente per titolo: Description of the Industrial Invention entitled:

”Valigia pneumatica a resistenza migliorata.” "Pneumatic suitcase with improved resistance."

a corredo di una domanda di brevetto per invenzione industriale avente per titolo: "Valigia pneumatica a resistenza migliorata” accompanying a patent application for industrial invention entitled: "Pneumatic suitcase with improved resistance"

La presente invenzione riguarda una valigia migliorata, ovvero un contenitore dotato di manici o maniglie che viene usato nei viaggi per contenere gli oggetti utili che non possono solitamente stare in una comune borsa, come i capi d'abbigliamento. Normalmente è fabbricata in plastica, ma anche in tessuto o pelle, e ha la forma di un parallelepipedo. The present invention relates to an improved suitcase, that is a container equipped with handles or handles which is used on trips to contain useful objects that cannot usually fit in a common bag, such as clothing. It is usually made of plastic, but also of fabric or leather, and has the shape of a parallelepiped.

La valigia può avere diverse forme e funzioni, come la ventiquattrore che ha piccole dimensioni ed è utilizzata per trasportare l'occorrente per un solo giorno (o comunque per un numero limitato di giorni). È molto diffusa in ambito lavorativo per trasportare carte di vario genere (ad esempio documenti), ma anche oggetti personali come il telefono mobile o il computer portatile. Il trolley è una valigia, di dimensioni medie o grandi, dotata di piccole ruote per facilitarne lo spostamento senza che ne sia necessario il sollevamento. Per facilitarne il trascinamento, spesso il trolley è dotato di una maniglia collegata ad un'asta telescopica estraibile. Il beauty case è una valigia, di piccole dimensioni e di uso prevalentemente femminile, utilizzata per contenere cosmetici e piccoli oggetti per la pulizia e la cosmesi del corpo. The suitcase can have different shapes and functions, such as the briefcase which has small dimensions and is used to carry the necessary for a single day (or in any case for a limited number of days). It is very popular in the workplace to carry various types of cards (for example documents), but also personal items such as a mobile phone or laptop. The trolley is a suitcase, medium or large, equipped with small wheels to facilitate movement without having to lift it. To facilitate the dragging, the trolley is often equipped with a handle connected to a removable telescopic rod. The beauty case is a small suitcase for mainly female use, used to contain cosmetics and small objects for cleaning and body cosmetics.

La presente domanda di brevetto, alla luce delle sempre più severe restrizioni sui pesi imposti dalle Compagnie aree, ha lo scopo di ridurre il peso della valigia e allo stesso tempo realizzare una maggiore resistenza meccanica della stessa a salvaguardia del contenuto. The present patent application, in light of the increasingly severe restrictions on weights imposed by the airline companies, has the purpose of reducing the weight of the suitcase and at the same time achieving greater mechanical resistance of the same to safeguard the contents.

L’idea è di utilizzare un mini compressore solidale alla valigia, in grado aumentare la pressione interna della stessa, rendendola intrinsecamente più resistente alla caduta e all’impatto di pesi sulla stessa. The idea is to use a mini compressor integral with the suitcase, capable of increasing the internal pressure of the same, making it intrinsically more resistant to falling and the impact of weights on it.

La valigia deve essere realizzata in modo da essere ermetica, tecnologia e prodotti già presenti sul mercato da anni, e contenere un mini compressore alimentato a batteria che porta la pressione interna ad un livello tale da aumentarne il volume preferibilmente intorno al 15%. In queste condizioni eventuali cadute o altri bagagli, seppur pesanti, che possono impattare sulla stessa, non riusciranno a deformare la superficie della valigia grazie all’effetto della pressione interna, quindi l’impatto non produrrà alcun danno. Anche le pressioni statiche, causate da bagagli che insistono sulla valigia non riusciranno a produrre danni alla stessa e al suo contenuto. The suitcase must be made in such a way as to be airtight, technology and products already on the market for years, and contain a battery-powered mini compressor that brings the internal pressure to a level that increases the volume preferably around 15%. In these conditions, any falls or other luggage, even if heavy, which may impact on it, will not be able to deform the surface of the suitcase thanks to the effect of the internal pressure, so the impact will not produce any damage. Even static pressures caused by baggage insisting on the suitcase will not be able to damage it and its contents.

La sovrapressione all’interno della valigia non avrà alcun effetto sulla maggior parte dell’abbigliamento, bisognerà porre attenzione soltanto a oggetti sigillati e delicati che contengono aria. The overpressure inside the suitcase will have no effect on most of the clothing, it will be necessary to pay attention only to sealed and delicate objects that contain air.

La gestione della pressione interna è alquanto semplice, una volta chiusa la valigia, si attiva tramite un interruttore (da porre in ON) il processo di pressurizzazione, quindi il compressore inizia il pompaggio, alcuni sensori di dimensione, preferibilmente estensimetri (strain gauge), arrestano la pompa una volta raggiunto un volume impostato, ovvero la pressione desiderata in un ambiente posto alla pressione atmosferica e senza alcun carico sulla valigia. I sensori di dimensione comandano una valvola che viene aperta in caso di sovrapressione, ad esempio quando in aereo la pressione nella stiva o in cabina si riduce, producendo un aumento del delta pressorio. I sensori di dimensione riattivano il pompaggio quando la pressione in aereo ritorna ai valori della pressione atmosferica, oppure in caso di piccole perdite, ad esempio se un piccolo oggetto come un capello rimane intrappolato fra le guarnizioni ermetiche. The management of the internal pressure is quite simple, once the suitcase is closed, the pressurization process is activated via a switch (to be set to ON), then the compressor starts pumping, some size sensors, preferably strain gauges, they stop the pump once a set volume has been reached, that is the desired pressure in an environment placed at atmospheric pressure and without any load on the suitcase. The size sensors control a valve that is opened in the event of overpressure, for example when the pressure in the hold or in the cabin is reduced in an airplane, producing an increase in the pressure delta. The size sensors reactivate the pumping when the pressure in the plane returns to the values of atmospheric pressure, or in the event of small leaks, for example if a small object such as a hair becomes trapped between the hermetic seals.

Per aprire la valigia basterà porre in OFF il pulsante di accensione, in questa condizione la valvola verrà aperta, si avvertirà soltanto un breve e innocuo soffio d’aria quindi la valigia potrà essere semplicemente aperta dalle chiusure convenzionali. To open the suitcase, simply set the power button to OFF, in this condition the valve will be opened, only a brief and harmless puff of air will be heard, so the suitcase can simply be opened by conventional closures.

Il controllore elettronico potrà essere analogico, in quanto la logica risulta molto semplice, oppure potrà essere utilizzato un microprocessore, che tramite display o collegamento al cellulare via wifi o Bluetooth potrà mostrare le variazioni della pressione durante il viaggio, indicative degli stress o impatti subiti, come pure l’andamento della temperatura e dell’umidità. The electronic controller can be analog, as the logic is very simple, or a microprocessor can be used, which, via the display or connection to the mobile phone via wifi or Bluetooth, can show changes in pressure during the journey, indicative of the stress or impact suffered. as well as the trend of temperature and humidity.

La presente invenzione sarà ora descritta a titolo illustrativo, ma non limitativo, con particolare riferimento alle figure dei disegni allegati, in cui: The present invention will now be described for illustrative but not limitative purposes, with particular reference to the figures of the attached drawings, in which:

• la figura 1 (TAV 1) è una vista della valigia aperta; • figure 1 (TAV 1) is a view of the open suitcase;

• la figura 2 (TAV 1) è una vista frontale della valigia chiusa non pressurizzata (1); Figure 2 (TAV 1) is a front view of the closed non-pressurized suitcase (1);

• la figura 3 (TAV 1) è una vista della valigia a seguito di pressurizzazione, in particolare si nota il volume dell’intero oggetto (2), maggiore rispetto al caso della valigia non pressurizzata. • Figure 3 (TAV 1) is a view of the suitcase following pressurization, in particular you can see the volume of the entire object (2), greater than in the case of the non-pressurized suitcase.

Si vuole sottolineare come nel seguito saranno illustrate, a titolo esemplificativo, ma non limitativo, soltanto alcune delle possibili forme di realizzazione (Fig. 4 TAV 2) della presente invenzione, essendo possibile descriverne molte altre sulla base delle particolari soluzioni tecniche individuate. It should be emphasized that in the following, only some of the possible embodiments (Fig. 4 TAV 2) of the present invention will be illustrated, by way of non-limiting example, since it is possible to describe many others on the basis of the particular technical solutions identified.

L’oggetto (3), mostrato nella (Fig. 4 TAV 2) è in condizione aperta con le pareti rivolte verso il basso, le cerniere (5) consentono l’apertura e la chiusura della valigia, il bordo (6) e (7) è realizzato in maniera da rendere ermetico il dispositivo, esistono diverse tecniche già presenti sul mercato in grado di ottenere questo risultato. The object (3), shown in (Fig. 4 TAV 2) is in the open condition with the walls facing downwards, the hinges (5) allow the opening and closing of the suitcase, the edge (6) and ( 7) is made in such a way as to make the device hermetic, there are several techniques already on the market capable of obtaining this result.

Claims (1)

Rivendicazioni dell’Invenzione Industriale avente per titolo: ”Valigia pneumatica a resistenza migliorata.” a corredo di una domanda di brevetto per invenzione industriale avente per titolo: "Valigia pneumatica a resistenza migliorata” 1. Valigia pneumatica a resistenza migliorata comprendente: • un contenitore ermetico (1) per il trasporto di vestiario e altri oggetti, al cui interno è posto un compressore (9) in grado di portare la pressione interna a valori stabiliti; • un interruttore (8) per attivare e disattivare la sovrapressione; • un sensore dimensionale (12) per regolare la pressione al raggiungimento della deformazione desiderata; 2. Valigia pneumatica a resistenza migliorata secondo la rivendicazione precedente, caratterizzato dal fatto di comprendere: • Un sensore di pressione per regolare la pressione all’interno della valigia; 3. Valigia pneumatica a resistenza migliorata secondo una o più delle rivendicazioni precedenti, caratterizzato dal fatto di comprendere: • una valvola pilotata elettricamente per consentire la depressurizzazione dell’interno della valigia; 4. Valigia pneumatica a resistenza migliorata secondo una o più delle rivendicazioni precedenti, caratterizzato dal fatto di comprendere: • Un circuito elettronico per pilotare il compressore tramite il sensore e attivare la valvola per la depressurizzazione, in grado di mantenere la pressione desiderata anche in caso di piccole perdite per la non perfetta ermeticità o per eventi imprevisti; 5. Valigia pneumatica a resistenza migliorata secondo una o più delle rivendicazioni precedenti, caratterizzato dal fatto di comprendere: • Un circuito elettronico a microprocessore per pilotare il compressore tramite il sensore e attivare la valvola per la depressurizzazione, in grado di mantenere la pressione desiderata anche in caso di piccole perdite per la non perfetta ermeticità o per eventi imprevisti, per comunicare via Wifi, Bluetooth o canali voce/dati con smartphone o dispositivi elettronici esterni lo stato della valigia in termini di pressione, temperatura, umidità, localizzazione, stato delle batterie, eventuali perdite di pressione e deformazione. Industrial Invention Claims entitled: "Pneumatic suitcase with improved resistance." accompanying a patent application for industrial invention entitled: "Pneumatic suitcase with improved resistance" 1. Improved Strength Pneumatic Case Including: • an airtight container (1) for the transport of clothing and other objects, inside which there is a compressor (9) capable of bringing the internal pressure to established values; • a switch (8) to activate and deactivate the overpressure; • a dimensional sensor (12) to adjust the pressure when the desired deformation is reached; 2. Pneumatic suitcase with improved resistance according to the preceding claim, characterized in that it comprises: • A pressure sensor to adjust the pressure inside the suitcase; 3. Pneumatic suitcase with improved resistance according to one or more of the preceding claims, characterized in that it comprises: • an electrically piloted valve to allow the depressurization of the inside of the suitcase; 4. Pneumatic suitcase with improved resistance according to one or more of the preceding claims, characterized in that it comprises: • An electronic circuit to drive the compressor through the sensor and activate the valve for depressurization, capable of maintaining the desired pressure even in the event of small leaks due to imperfect hermetic sealing or unexpected events; 5. Pneumatic suitcase with improved resistance according to one or more of the preceding claims, characterized in that it comprises: • An electronic circuit with microprocessor to drive the compressor through the sensor and activate the valve for depressurization, capable of maintaining the desired pressure even in the event of small leaks due to imperfect hermetic sealing or unexpected events, to communicate via Wifi, Bluetooth o voice / data channels with smartphones or external electronic devices the status of the suitcase in terms of pressure, temperature, humidity, location, battery status, any pressure losses and deformation.
IT102019000006476A 2019-05-03 2019-05-03 Pneumatic suitcase with improved resistance IT201900006476A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000006476A IT201900006476A1 (en) 2019-05-03 2019-05-03 Pneumatic suitcase with improved resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000006476A IT201900006476A1 (en) 2019-05-03 2019-05-03 Pneumatic suitcase with improved resistance

Publications (1)

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IT201900006476A1 true IT201900006476A1 (en) 2019-08-03

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060151354A1 (en) * 2005-01-07 2006-07-13 Airtight, Inc. Hermetically sealed storage containers
US20090184126A1 (en) * 2007-12-28 2009-07-23 Airbus Deutschland Gmbh Airfreight container and aircraft
US8319630B1 (en) * 2012-03-02 2012-11-27 Angadbir Singh Salwan Air-cushioned bag with electro-mechanical devices for safely and securely transporting objects
CN107822284A (en) * 2017-12-15 2018-03-23 芜湖酷哇机器人产业技术研究院有限公司 Suitcase with protection air bag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060151354A1 (en) * 2005-01-07 2006-07-13 Airtight, Inc. Hermetically sealed storage containers
US20090184126A1 (en) * 2007-12-28 2009-07-23 Airbus Deutschland Gmbh Airfreight container and aircraft
US8319630B1 (en) * 2012-03-02 2012-11-27 Angadbir Singh Salwan Air-cushioned bag with electro-mechanical devices for safely and securely transporting objects
CN107822284A (en) * 2017-12-15 2018-03-23 芜湖酷哇机器人产业技术研究院有限公司 Suitcase with protection air bag

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