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
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/72—Contents-dispensing means
  • B65D5/74—Spouts
• • 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
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/72—Contents-dispensing means
  • B65D5/74—Spouts
  • B65D5/746—Spouts formed separately from the container
• • 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
  • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
• • 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
  • B65D47/00—Closures with filling and discharging, or with discharging, devices
  • B65D47/04—Closures with discharging devices other than pumps
  • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
  • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
  • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
  • B65D47/0833—Hinges without elastic bias
  • B65D47/0838—Hinges without elastic bias located at an edge of the base element
• • 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
  • B65D2251/00—Details relating to container closures
  • B65D2251/10—Details of hinged closures
  • B65D2251/1008—Means for locking the closure in open position
• • 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
  • B65D2401/00—Tamper-indicating means

Definitions

• the present invention relates to an outlet of a packaging container used for filling and sealing milk, juice and other beverages.
• a packaging container suitable for providing the spout is, for example, a gabled top seal-shaped paper container, a rectangular parallelepiped block-shaped paper container, or the like.
• the containers when dispensing the contents of packaging containers, for example, in containers that are used for milk, grease, etc., the containers must be sealed.
• the opening is formed by cutting or pushing and opening the part.However, scissors are required to form the opening and the push-opening is required. Since a considerable amount of force is required, the fingers are in contact with the spout opening and are unsafe.
• the spouting is performed using a sealed cap as a means for forming the opening. If a spout is provided, the spout main body and the cap must be separately manufactured and combined, so that there is a drawback in that the number of steps and costs in manufacturing are increased.
• the lid is cut off from the main body to form the opening / closing lid without opening the sealing portion or removing the sealing cap to pour out the contents.
• the processed outlet is in the form of a collar
• the spout of the packaging container according to the present invention is provided with a main body having a portion for attaching to the packaging container and having an opening, and is integrally connected to the main body so as to close the opening of the main body. And a lid provided on one side of the lid.
• the lid is integrally connected to the main body through a thin portion constituting a hinge portion, and the hinge is connected to the main body.
• the other part is physically connected to the 'C body via a thin part for separation, and a first engaging means is provided on the outer surface of the body outside the hinge part.
• a second engaging means is integrally formed on the outer surface of the lid inside the hinge section, and is integrally formed adjacent to the hinge section.
• the second engagement means is provided, when the lid is rotated in the opening direction about the hinge portion after the breakage of the separating thin portion,
• the main body, the lid, the first and second engaging means are provided with a shape, a position, and a dimension so as to engage with the first engaging means and keep the lid in the open position. It is formed of an elastic material.
• the spout of the present invention can be used by attaching it to any packaging container.
• the lid is pivoted in the opening direction around the hinge portion, and the first and second lids are provided between the lid and the main body with the hinge portion interposed therebetween.
• the lid is held open by the engagement of the locking means to dispense the liquid, and when the pouring is stopped, the lid is fitted to the main body. Close the exit.
• FIG. 1 is a perspective view showing a state in which a spout of the present invention is applied to a packaging container
• FIG. 2 is a perspective view of the spout of the present invention
• FIG. 3 is a longitudinal sectional perspective view of a peripheral spout.
• Fig. 4 is a vertical cross-sectional perspective view of the spout with the lid opened
• Fig. 5 is a vertical cross-sectional perspective view of the peripheral spout with the lid opened and then closed
• Fig. 6 is
• Fig. 7 is a vertical cross-sectional view of the top of the packaging container in which another embodiment of the spout of the present invention is applied
• Fig. 7 is a vertical cross-sectional view of the spout
• Fig. 7 is a vertical cross-sectional view of the spout
• Fig. 7 is a vertical cross-sectional view of the spout
• Fig. 7 is a vertical cross-sectional view of the
• FIG. 8 is a plan view of Fig. 7, Fig. 9 Is a left side view of the breeding animal, FIG. 10 is a right side view of the same, FIG. 1 and FIG. 12 are longitudinal sectional views showing two different modified embodiments of the present invention, FIG. 3 and FIG. 14 are plan and side views showing still another modified embodiment, and FIGS. 15 and 17 are three other different embodiments.
• Deformation ⁇ In the longitudinal section of the example is there .
• the spout 1 of the present invention is attached to an arbitrary liquid packaging container C.
• the container C is milk. Gabber top seal for beverages such as papers, juices, etc.
• the outlet 1 is attached to the slope wall ⁇ ⁇ ! At the top of the container.
• the container may be a rectangular parallelepiped paper container or another type of container.
• the outlet 1 can be integrally formed by injection molding or the like with an elastic synthetic resin such as polyethylene, and as a whole, as shown in FIG. And a lid 2 on the top.
• the cylindrical main body 3 is integrally provided with a dot-shaped peripheral edge 4 at its base, and the flange-shaped peripheral edge 4 is brought into contact with the inner surface of the wall CJ of the container C as shown in FIG.
• the spout 1 is attached to the container C by joining it and projecting the cylindrical body 3 to the outside through a hole provided in the container wall C]. As shown in FIG.
• the lid 2 is inclined so that the left side of the figure is high and the right side is low.
• the lower end of the lid 2 is integrally connected to the upper part of the cylindrical main body 3 by a linear thin portion 7.
• the thin portion 7 constitutes a hinge portion 6 of the lid 2.
• a cylindrical main body 8 is formed on the back surface of the lid 2 on the side excluding the hinge portion 6.
• the cylindrical main body 8 is the tallest on the left side of the figure, whereby the lid 2 is tilted as described above.
• the lower end of the cylindrical portion 8 is connected to the cylindrical portion through a thin portion 9 for separation. It is integrally connected to the upper part of the main body 3.
• the separating thin portion 9 is formed in an arc shape along the upper end of the cylindrical main body 3, and both ends thereof are near the both ends of the linear thin portion 7 and are slightly smaller than the both ends. It ends at a remote location.
• An engagement protrusion 8a is provided at the highest portion of the cylindrical portion 8 to protrude therefrom.
• the cylindrical portion 8 is formed in such a size that its outer surface is in contact with the inner surface of the cylindrical main body 3 and can fit inside the cylindrical main body 3.
• the first and second linear engaging pieces 10 and 11 are respectively attached to the hinge 6 on the outer surfaces of the cylindrical body 3 and the lid 1 with the hinge 6 interposed therebetween. They are provided integrally so as to be lined up.
• the engagement pieces 10 and 11 do not have to be linear.
• the engagement piece 10 extends obliquely upward and outward, and the tips of the engagement pieces 10 and 1 are formed in a hook shape. Also, the engagement piece
• a lid 12 is formed on the lid 2 as an opening / closing knob.
• the tab ⁇ 2 is connected to the lid 2 in a flexible manner (for example, the connection between the tab 12 and the lid 2 is made slightly thinner). Even if force is applied to the knobs 12, the knobs will bend and the cutting force will not be applied to the thin-walled portion 9, so that the opening caused by the user cannot be prevented. And can be.
• the spout according to the present invention is configured as described above, by pulling the knob 12 upward, ⁇ 2 is thinner than the cylindrical body 3 of the spout. 9 is cut along the hinge portion 6 to the vicinity of the hinge portion 6, and is formed by the linear thin groove 7. It rotates upward about the joint 6 and the spout is opened. In order to prevent the thin groove 9 of the hinge part 6 from being torn even when the thin part 9 is torn, as described above, the thin part 9 and the hinge part are not separated. The thin groove 7 is not connected to it.
• the locking pieces 11 attached to the lid are attached to the locking pieces 10 provided on the cylindrical body 3 as shown in FIG. It engages and keeps the lid 2 open-thus facilitating dispensing of the contents.
• FIG. 6 to FIG. 10 show another embodiment of the spout of the present invention.
• the lid 2 is provided on the back surface of the cylinder in the embodiment above. Without having the shape 8, it is directly integrated with the upper end of the cylindrical main rest 3 via the thin portion 7 serving as the hinge 6 and the thin portion 9 for separation. It is connected .
• the cylindrical main body 3 is not a cylinder but a pentagon-shaped cylinder, and is formed so that the right side in FIGS. 6 and 8 is high and the left side is low.
• the thin portion 9 for separation is formed to be thinner than the thin portion 7 that becomes the hinge portion 6. It is easily broken.
• the knob 12 provided on one side of the lid 2 has an engaging projection 8a in the middle of its rising portion. Further, the second engagement pieces 1 ⁇ ⁇ provided on both sides of the hinge portion 6 are formed to bend toward the first engagement pieces ⁇ 0, and the second engagement pieces 1 ⁇ are opened when the lid 2 is opened. The distal end of the engaging piece 11 approaches the first engaging piece 10 and engages with it as shown by the chain line in FIG. 6 to keep the lid 2 open.
• the fin 13 provided in this embodiment is formed so as to have a hypotenuse from the lower portion of the tubular main body 3 toward the flange-shaped peripheral portion 4. As shown in Fig. 7, the oblique side of the hole contacts the end of the hole in the wall C # of the container, and the other end of the hole is pressed against the tubular body 3.
• the main holiday 3 has a tubular shape, but the cylindrical portion of the regular holiday may not be provided.
• the flange-shaped peripheral portion 4 also serves as the main body 3, and the main body 3 is directly connected to the flange-shaped peripheral portion 4.
• the flange-shaped peripheral portion 4 can be omitted.
• An example of this is shown in FIG.
• the base end surface of the cylindrical main body 3 is directly joined to the container wall C.
• FIG. 1 and the second engagement piece 10, 11 do not have to completely face each other.
• the second engagement piece 1 OD and the second engagement piece 11 D The positions are shifted, and only when the lid 2 is opened, the projections 15 at the ends of the engagement pieces 10 D and 11 D engage with the recessed portions 16.
• a first engagement recess 10 E is provided instead of the first engagement piece, and the opening of the lid 2, particularly, the tip of the second engagement piece 11 E is provided. Engages it.
• the lid 2 is provided with a second engagement concave portion 11F so as to engage with the first engagement piece 10F.
• the first engagement piece 10 G associated with the second engagement recess 11 G projects in a direction away from the second engagement recess 11 G. As a result, the lid 2 is locked at a more open position.
• the pouring port according to the present invention is provided with a thin portion connecting the lid and the main body by pulling the lid using a knob or the like.
• the spout can be easily formed by tearing and the lid is kept open by the locking means, so the container contents can be kept. This is convenient for the pouring of the spout, and it is sanitary because the fingers do not come into contact with the area around the spout when opening the spout, and it is also necessary to close the spout. In other words, if the lid is pushed down, the lid and the main hook are fitted and the closed state can be maintained.
• the spout of the packaging container according to the present invention has a simple structure and can be integrally formed by plastic injection molding, it can be manufactured at low cost. Industrial applicability
• the spout can be provided in a beverage container or other container that is filled with the liquid in a sealed state.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Cartons (AREA)
• Closures For Containers (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=13677244

Family Applications (1)

Country Status (8)

Cited By (1)

Families Citing this family (54)

Citations (1)

Family Cites Families (11)

• 1985
  • 1985-05-27 JP JP1985078987U patent/JPH0340765Y2/ja not_active Expired
• 1986
  • 1986-05-27 KR KR1019870700057A patent/KR910002434B1/ko not_active IP Right Cessation
  • 1986-05-27 AU AU59081/86A patent/AU589645B2/en not_active Ceased
  • 1986-05-27 EP EP90100386A patent/EP0373149B1/en not_active Expired - Lifetime
  • 1986-05-27 DE DE8686903569T patent/DE3675635D1/de not_active Expired - Fee Related
  • 1986-05-27 EP EP86903569A patent/EP0224593B1/en not_active Expired - Lifetime
  • 1986-05-27 US US07/021,010 patent/US4795065A/en not_active Expired - Lifetime
  • 1986-05-27 DE DE9090100392T patent/DE3686271T2/de not_active Expired - Fee Related
  • 1986-05-27 WO PCT/JP1986/000267 patent/WO1986007032A1/ja active IP Right Grant
  • 1986-05-27 EP EP90100392A patent/EP0371002B1/en not_active Expired - Lifetime
  • 1986-05-27 DE DE9090100386T patent/DE3686273T2/de not_active Expired - Fee Related
• 1987
  • 1987-01-26 DK DK040787A patent/DK161446C/da not_active IP Right Cessation
• 1990
  • 1990-05-17 DK DK122390A patent/DK161447C/da not_active IP Right Cessation
  • 1990-05-17 DK DK122490A patent/DK161448C/da not_active IP Right Cessation

Patent Citations (1)

Non-Patent Citations (1)

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