WO2004035395A1 - 再利用可能で洗浄の容易なプラスチック製飲用容器およびその洗浄装置 - Google Patents
再利用可能で洗浄の容易なプラスチック製飲用容器およびその洗浄装置 Download PDFInfo
- Publication number
- WO2004035395A1 WO2004035395A1 PCT/JP2003/009387 JP0309387W WO2004035395A1 WO 2004035395 A1 WO2004035395 A1 WO 2004035395A1 JP 0309387 W JP0309387 W JP 0309387W WO 2004035395 A1 WO2004035395 A1 WO 2004035395A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drinking container
- plastic drinking
- plastic
- easy
- cleaning
- Prior art date
Links
Classifications
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/34—Arrangements of conduits or nozzles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the present invention relates to a plastic drinking container such as a PET bottle that can be repeatedly used (reused) to eliminate waste.
- a plastic drinking container such as a PET bottle that can be repeatedly used (reused) to eliminate waste.
- Reusable and easy-to-clean plastic drinking containers and their cleaning which were developed with the goal of emission reduction and enabled environmental protection by preventing illegal dumping and waste generation. It concerns the device.
- plastic drinking containers such as beverage cans and PET bottles are used up after a single use. After that,
- plastic drinking containers such as beverage cans and PET pottles
- PET pottles are treated as just garbage, and are thought to have arisen because of low awareness of the environment.
- an object of the present invention is to provide a structure of a reusable and easy-to-clean plastic drinking container capable of repeatedly using a PET pottle and the like, and a cleaning device for the plastic drinking container. It is possible to protect nature and the social environment by eliminating illegal dumping, An object of the present invention is to provide a reusable and easy-to-clean plastic drinking container capable of reducing the manufacturing cost of beverages and containers, and a cleaning device therefor. That is, the plastic drinking container of the present invention which is reusable and easy to clean includes a grounding surface in which the bottom surface of the plastic drinking container extends circumferentially along the peripheral wall of the plastic drinking container, and a substantially conical shape provided in the center thereof.
- a reusable and easy-to-clean plastic drinking container having a floating bottom, a diameter of the grounding surface with respect to the plastic drinking container peripheral wall, a height of the floating bottom, and a lower portion of the plastic drinking container peripheral wall.
- Each of the curved cross-sections from the above to the grounding surface has a shape in which the sterilized air, cleaning liquid, germicide, etc., sprayed from the cleaning nozzle during cleaning flows smoothly along the inner wall of the plastic drinking container. Is what you do.
- the reusable and easy-cleaning plastic drinking container of the present invention comprises a grounding surface whose bottom surface extends circumferentially along the peripheral wall of the plastic drinking container, and a substantially conical floating bottom provided at the center thereof.
- the present invention is also characterized in that a curved section having a predetermined curvature is formed from a position of about 1/3 to 1/2 of the height of the peripheral wall of the drinking container to the above-mentioned grounding surface.
- the reusable and easy-to-clean plastic drinking container of the present invention is characterized in that the plastic drinking container peripheral wall is provided with helical irregularities or grooves so as to generate a constant water flow or air flow in the cleaning liquid or the like. It can be.
- the plastic drinking container of the present invention which is reusable and easy to clean, is characterized in that the plastic drinking container has an upper outer peripheral surface formed with an attachment portion to a plastic drinking container holding means in a plastic drinking container cleaning apparatus. It is also characterized by having done.
- a reusable and easy-to-clean plastic drinking container cleaning apparatus comprises a compact movable housing, cleaning liquid supply means provided in the housing, and an inverted plastic drinking container provided in an inverted plastic drinking container.
- An injection nozzle that inserts the tip and sprays the cleaning liquid supplied from the cleaning liquid supply means toward the bottom of the plastic drinking container, and a plastic nozzle that holds the plastic drinking container in an inverted position in the proper position of the housing. It is also characterized by comprising drinking container holding means.
- the reusable and easy-cleaning device for cleaning a plastic drinking container according to the present invention is characterized in that the plastic drinking container holding means for holding the plastic drinking container in an inverted state is provided on the upper outer peripheral surface of the plastic drinking container. Further, a lock mechanism for detachably mounting the mounting portion may be provided.
- the reusable and easy-to-clean plastic drinking container cleaning apparatus is characterized in that an injection nozzle for injecting the cleaning liquid toward the bottom of the plastic drinking container rises and lowers in the housing and spirals from the center of the bottle. It is also characterized by having a mechanism for rotating and washing.
- the cleaning device for a plastic drinking container according to the present invention which is reusable and easy to clean, is characterized in that the nozzle for spraying the cleaning liquid provided inside the housing comprises a rod-shaped nozzle having a nozzle at the head. Is what you do.
- the plastic drinking container of the present invention which is reusable and easy to wash can have a structure as shown in FIG. 1 and FIG.
- plastic drinking container 11 has a grounding surface 13 in which the bottom surface of the plastic drinking container extends circumferentially along the peripheral wall 12 of the plastic drinking container, and a substantially conical floating bottom 1 provided in the center thereof. 4 and a predetermined thickness to make it reusable. Therefore, plastic drinking containers include PET pottles, and may also include thicker containers than general PET bottles.
- the plastic drinking container 11 uses an ink or paint that can be written on its own on the outer surface, writes it on a transparent transfer sticker, etc., and pastes it on the outer surface. So-called my bottle.
- the diameter of the above-mentioned grounding surface with respect to the peripheral wall of the plastic drinking container, the height of the floating bottom, and the curved cross section from the lower part of the peripheral wall of the plastic drinking container to the above-mentioned ground contact surface are each removed from the cleaning nozzle jetted during cleaning. It has a shape in which sterilized air, cleaning liquid, germicides, etc. flow smoothly along the inner wall of the plastic drinking container. More specifically, the grounding surface 13 has a diameter of about 23 around the plastic drinking container peripheral wall 12, and the height of the floating bottom 14 has a range of about 1 to 5 mm.
- a curved cross section having a predetermined curvature is formed from a position approximately 1/3 to 1/2 of the height of the drinking container peripheral wall 12 to the ground contact surface 13.
- the reason why the contact surface 13 is made about 2/3 of the diameter of the peripheral wall 12 of the plastic drinking container is to eliminate the washing residue seen in the above conventional example while maintaining the stability of the plastic drinking container. is there.
- the diameter of the ground contact surface 13 is smaller than about 2/3 of the peripheral wall 12 of the plastic drinking container, stability will be lacking. .
- the height of the floating bottom 14 is set in the range of about 1 to 5 mm is to ensure strength and self-supporting stability.If the height is too low, the flow toward the end is difficult, and a sufficient cleaning effect is obtained. Is no longer available.
- a curved cross section of a predetermined curvature is formed from the position of about 1_3 to 1Z2 of the height of the peripheral wall of the plastic drinking container 12 to the above-mentioned grounding surface 13, and the height of the peripheral wall of the plastic drinking container is further reduced.
- the reason why the curved section with a curvature that does not cause stagnation of the cleaning liquid sprayed toward the bottom of the plastic drinking container from the position of about 1 to 3 to 12 to the above ground and the ground to the center of the floating bottom is as follows. This is because an effective flow of the cleaning liquid or the like is generated along the peripheral wall 12 of the plastic drinking container to obtain a sufficient cleaning effect.
- the plastic drinking container 11 has an upper outer peripheral surface formed with a mounting portion 16 for holding the plastic drinking container in the plastic drinking container cleaning device.
- the compactly movable washing apparatus housing 20 As shown in FIGS. 3 and 4, the front of the cleaning device housing 20 is provided with the object 300, 350, 500 or 500 to be cleaned. l There is an ON-OFF switch (or touch switch, etc.) 21 corresponding to the OOO cc potter. Further, a plastic drinking container holding means for holding the plastic drinking container 11 to be cleaned in an inverted state is provided on the upper surface of the cleaning device housing 20.
- the plastic drinking container holding means comprises a pair of arc-shaped locking members 23 which engage with and hold the neck of the plastic drinking container 11 as shown in FIG. It is located below the opening 22 formed in the upper surface of 20 and is actuated by a switch (not shown) to engage and lock the neck of the plastic drinking container 11.
- Such a plastic drinking container holding means includes a pin member 26 in an engagement hole 25 of a mounting portion 24 provided in a neck portion of the plastic drinking container 11 as shown in FIG. 5 (b). It may be a pair of pin-shaped hook members 27 that are engaged and held. Of course, if such a function can be achieved, it is not limited to the above structure.
- the cleaning device housing 20 has a built-in cleaning liquid supply means including a cleaning liquid tank, a compressor with a sterilizing filter, and a pipe connecting these to a later-described injection nozzle.
- the injection nozzle 28 is fed from the cleaning liquid supply means by inserting its tip into the neck of a plastic drinking container 11 held in an inverted state by a hook member. Cleaning liquid is sprayed toward the bottom of the plastic drinking container 11.
- the spray nozzle 28 preferably has a mechanism for moving up and down the inside of the washing device housing 20 along the plastic drinking container 11.
- the cleaning liquid injection nozzle 28 provided inside the cleaning device housing 20 can be a rod-shaped nozzle provided with a water outlet 29 at its head.
- the cleaning device housing 10 further has the following functions. It is desirable.
- an automatic pulverizing mechanism for cleaning and pulverizing the unnecessary plastic drinking container 11 may be incorporated.
- the reason why the plastic drinking container 11 is set downward in the cleaning device housing 20 is that gravity is used to make the plastic drinking container 11 easy to clean, and that the cleaning solution and the like are used.
- the goal is to achieve complete emission of waste.
- the steps from charging to discharging of the plastic drinking container are performed by the following operations. 'a) A plastic drinking container 11 that is reusable in advance and easy to clean is fed into the cleaning device housing 20 from the opening in an inverted state.
- Fig. 7 and Fig. 8 are cross-sectional views of the main parts in the state of filling beverages, etc., when filling nozzles 3 2 into the neck 3 1 of the plastic drinking container 11 to fill beverages, etc. Is explained. That is, a plurality of vertical grooves 33 are provided in the inner wall portion of the neck portion 31.
- the beverage and the like are filled from the filling nozzle 32 at the same time as the plastic drinking container 11 is filled. Air is smoothly discharged from the flutes 33, and the work of filling beverages and the like is performed extremely smoothly. That is, if a suction nozzle 34 is provided on the outer periphery of the filling nozzle 32 and the air or the like in the plastic drinking container 11 is suctioned and discharged with this, the filling of the beverage or the like and the discharge of the air or the like are extremely possible. It will be done smoothly.
- reference numerals 35 and 36 denote packings mounted between the neck 31 of the plastic drinking container 11 and the nozzle.
- the inner wall of the neck 31 of the plastic drinking container 11 is formed to have a relatively large diameter, and a plurality of ridges 37 are provided. Even so, the air and the like in the plastic drinking container 11 are smoothly discharged from the space between the ridges 37, and the 3 filling work of the beverage and the like is performed very smoothly.
- INDUSTRIAL APPLICABILITY Since the present invention is configured as described above, the plastic drinking container is repeatedly washed and reused with a simple cleaning device, thereby eliminating the illegal dumping of the plastic drinking container and allowing natural use. It has become possible to provide a reusable and easy-to-clean plastic drinking container and a cleaning device for the same, which can promote the preservation of food and the social environment and reduce the production cost of beverages and containers.
- FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6 show a reusable and easy-cleaning plastic drinking container of the present invention and its cleaning device.
- FIG. 1 shows an embodiment
- FIG. 1 is a side view showing an outline of a container
- FIG. 2 is a schematic sectional view of the container
- FIG. 3 is a perspective view showing a process of setting a plastic drinking container in a washing device.
- Fig. 4 is a perspective view showing a state in which a plastic drinking container is set in the washing device.
- Figs. 1 shows an embodiment
- FIG. 1 is a side view showing an outline of a container
- FIG. 2 is a schematic sectional view of the container
- FIG. 3 is a perspective view showing a process of setting a plastic drinking container in a washing device.
- Fig. 4 is a perspective view showing a state in which a plastic drinking container is set in the washing device.
- FIG. 5 (a) and 5 (b) are side views showing means for setting the plastic drinking container in the washing device.
- FIG. 6 is a schematic sectional view showing the plastic drinking container being washed.
- Figure 7 shows
- FIG. 8 is a cross-sectional view of a main part showing another embodiment of a reusable and easily-cleanable plastic drinking container according to the present invention.
- FIG. The figure is an end view of the neck showing another embodiment.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Cleaning In General (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003301281A AU2003301281A1 (en) | 2002-07-24 | 2003-07-24 | Recyclable and easy-to-wash plastic drinking container and washing apparatus therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-214612 | 2002-07-24 | ||
JP2002214612 | 2002-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004035395A1 true WO2004035395A1 (ja) | 2004-04-29 |
Family
ID=32104889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009387 WO2004035395A1 (ja) | 2002-07-24 | 2003-07-24 | 再利用可能で洗浄の容易なプラスチック製飲用容器およびその洗浄装置 |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003301281A1 (ja) |
WO (1) | WO2004035395A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4147798A1 (en) * | 2021-09-09 | 2023-03-15 | Pentair Flow Technologies, LLC | Apparatus to direct flow of fluid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05330535A (ja) * | 1992-05-27 | 1993-12-14 | Nissei Asb Mach Co Ltd | 再充填可能な合成樹脂製容器及びその成形方法 |
JP2000042508A (ja) * | 1998-07-28 | 2000-02-15 | Eiwa System Kogyo Kk | 瓶類洗浄装置とこれに使用する瓶類保持籠 |
JP2002102813A (ja) * | 2000-09-28 | 2002-04-09 | Toyo Seikan Kaisha Ltd | プラスチックボトルの殺菌洗浄方法および装置 |
-
2003
- 2003-07-24 AU AU2003301281A patent/AU2003301281A1/en not_active Abandoned
- 2003-07-24 WO PCT/JP2003/009387 patent/WO2004035395A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05330535A (ja) * | 1992-05-27 | 1993-12-14 | Nissei Asb Mach Co Ltd | 再充填可能な合成樹脂製容器及びその成形方法 |
JP2000042508A (ja) * | 1998-07-28 | 2000-02-15 | Eiwa System Kogyo Kk | 瓶類洗浄装置とこれに使用する瓶類保持籠 |
JP2002102813A (ja) * | 2000-09-28 | 2002-04-09 | Toyo Seikan Kaisha Ltd | プラスチックボトルの殺菌洗浄方法および装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4147798A1 (en) * | 2021-09-09 | 2023-03-15 | Pentair Flow Technologies, LLC | Apparatus to direct flow of fluid |
Also Published As
Publication number | Publication date |
---|---|
AU2003301281A1 (en) | 2004-05-04 |
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