CN112265740A - Novel conjoined bottle cap - Google Patents

Novel conjoined bottle cap Download PDF

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Publication number
CN112265740A
CN112265740A CN202011196279.7A CN202011196279A CN112265740A CN 112265740 A CN112265740 A CN 112265740A CN 202011196279 A CN202011196279 A CN 202011196279A CN 112265740 A CN112265740 A CN 112265740A
Authority
CN
China
Prior art keywords
ring
pouring
buckle
inner plug
spout
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
CN202011196279.7A
Other languages
Chinese (zh)
Inventor
施东兴
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.)
Anhui Dinghong Packaging Co ltd
Original Assignee
Anhui Dinghong Packaging Co ltd
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 Anhui Dinghong Packaging Co ltd filed Critical Anhui Dinghong Packaging Co ltd
Priority to CN202011196279.7A priority Critical patent/CN112265740A/en
Publication of CN112265740A publication Critical patent/CN112265740A/en
Pending legal-status Critical Current

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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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/40—Closures with filling and discharging, or with discharging, devices with drip catchers or drip-preventing means
    • 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
    • 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
    • B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
    • 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
    • B65D2251/20—Sealing means
    • 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
    • B65D2547/00—Closures with filling and discharging, or with discharging, devices
    • B65D2547/04—Closures with discharging devices other than pumps
    • B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
    • B65D2547/063—Details of 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
    • B65D2547/00—Closures with filling and discharging, or with discharging, devices
    • B65D2547/04—Closures with discharging devices other than pumps
    • B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
    • B65D2547/063—Details of spouts
    • B65D2547/066—Details of spouts inserted in or attached to the base element

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

Abstract

The embodiment of the invention discloses a novel conjoined bottle cap, which comprises an upper cap body and a lower cap body, wherein the upper cap body is hinged with the lower cap body, an inner plug is arranged on the surface of the upper cap body facing the lower cap body, the upper end of the upper end surface of the lower cap body is provided with a pouring outlet, an oil-proof ring and a pull ring, the pull ring is positioned in the middle of the pouring outlet, the pouring outlet is annular, the oil-proof ring is positioned on the outer ring of the pouring outlet, the oil-proof ring is circular, the height of the oil-proof ring is lower than that of the pouring outlet, the inner plug is positioned in the pouring outlet, the diameter of the outer ring of the inner plug is the same as that of the inner ring of the pouring outlet, the lower end of the inner plug is positioned at the upper end of the pouring outlet, the inner plug and the pouring outlet are in primary sealing fit through the design of the structures of the inner plug and the pouring outlet, so that liquid leakage is prevented, meanwhile, the inner plug cannot interfere with the pouring opening, so that the inner plug is prevented from deforming to form a gap when the cover is closed, and liquid is prevented from leaking from the gap; the first buckle and the second buckle are matched to form a second leakage-proof design, and the sealing performance of the bottle cap is improved.

Description

Novel conjoined bottle cap
Technical Field
The invention relates to the field of bottle caps, in particular to a novel conjoined bottle cap.
Background
The plastic cap is a common packaging form of bottle, can and barrel packaging, especially in the fields of beverage, chemical industry and medicine, the plastic cap generally uses polyolefin as a main raw material and is processed and formed by processes such as injection molding, hot pressing and the like, the cap comprises a split type and a connected type, the connected cap is convenient on a smaller bottle, the upper cap is opened when in use, and bottled liquid such as soy sauce and the like is poured out after a pull ring is torn. After the pull ring of the bottle cap is pulled open, the bottle body is communicated with the lower cap body, so that the upper cap body can seal the lower cap body, and liquid can easily flow out from the joint of the lower cap body and the upper cap body in actual use.
Disclosure of Invention
In view of this, the embodiment of the invention provides a novel conjoined bottle cap, which solves the problem that the existing bottle cap is easy to leak.
The embodiment of the invention discloses a novel conjoined bottle cap which comprises an upper cap body and a lower cap body, wherein the upper cap body is hinged with the lower cap body, an inner plug is arranged on the surface of the upper cap body facing the lower cap body, a pouring opening, an oil-proof ring and a pull ring are arranged at the upper end of the upper end surface of the lower cap body, the pull ring is positioned in the middle of the pouring opening, the pouring opening is annular, the oil-proof ring is positioned on the outer ring of the pouring opening, the oil-proof ring is circular and lower than the pouring opening, after the cap is closed, the inner plug is positioned in the pouring opening, the diameter of the outer ring of the inner plug is the same as that of the inner ring of the pouring opening, and the lower.
Furthermore, the pouring opening comprises a pouring ring and an outward turning opening, the pouring ring is a cylindrical surface, the section of the outward turning opening is in an arc shape turning outwards, and when the diameter of the outer ring of the inner plug is the same as that of the inner ring of the pouring ring.
Furthermore, after the cover is closed, the top surface of the inner plug and the joint of the pouring ring and the outward turning opening are in the same plane.
Furthermore, the outer end of the inner plug is provided with an arc chamfer, and the diameter of the chamfer is larger than the thickness of the inner plug.
Furthermore, the outer ring of the oil-proof ring is provided with a first buckle, the upper cover body is provided with a second buckle, the first buckle is matched with the second buckle, and the second buckle is located on the outer side of the first buckle.
Further, buckle one is the ring structure, and buckle two is equipped with the opening, and the opening radian of buckle two is more than or equal to the radian of the hinged end of upper cover body and lower cover body.
Furthermore, the upper cover body and the lower cover body are respectively provided with injection molding points.
According to the embodiment of the invention, by designing the structures of the inner plug and the pouring outlet, the inner plug and the pouring outlet are in primary sealing fit, so that liquid leakage is prevented, meanwhile, the inner plug cannot interfere with the pouring outlet, the inner plug is prevented from deforming when a cover is closed, a gap is prevented from being formed, and liquid leakage from the gap is prevented; the first buckle and the second buckle are matched to form a second leakage-proof design, and the sealing performance of the bottle cap is improved.
Drawings
Fig. 1 is a schematic view of an uncapped state according to an embodiment of the present invention.
Fig. 2 is a schematic bottom view of the uncapped state according to an embodiment of the present invention.
Fig. 3 is a front view of an open state according to an embodiment of the present invention.
Fig. 4 is a left side view of an open cover state according to an embodiment of the present invention.
FIG. 5 is a right side view of an open lid condition in accordance with an embodiment of the present invention.
Fig. 6 is a top view of an uncapped state according to an embodiment of the present invention.
Fig. 7 is a sectional view taken along line a-a in fig. 6.
Fig. 8 is a bottom view of an open lid condition in accordance with an embodiment of the present invention.
Fig. 9 is a schematic diagram of a closed state according to an embodiment of the present invention.
Fig. 10 is a top view of the cover closed state according to the embodiment of the present invention.
Fig. 11 is a sectional view taken along line B-B in fig. 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figures, the embodiment of the invention discloses a novel conjoined bottle cap, which comprises an upper cap body 1 and a lower cap body 2, wherein the upper cap body 1 is hinged with the lower cap body 2, an inner plug 3 is arranged on the surface of the upper cap body 1 facing the lower cap body, the upper end of the upper end surface of the lower cap body 2 is provided with a pouring spout 4, an oil-proof ring 5 and a pull ring 6, the pull ring 6 is arranged in the middle of the pouring spout 4, the pouring spout 4 is annular, the oil-proof ring 5 is arranged on the outer ring of the pouring spout 4, the oil-proof ring 5 is a circular ring, the height of the oil-proof ring 5 is lower than that of the pouring spout 4, after the cap is closed, the inner plug 3 is arranged in the pouring spout 4, the diameter of the outer ring of the inner plug 3 is the same as that of the inner ring of the pouring spout 4, the.
In one embodiment of the present invention, the pouring spout 4 comprises a pouring ring 7 and an outward-turned opening 8, the pouring ring 7 is a cylindrical surface, the cross section of the outward-turned opening 8 is an arc shape turning outwards, and when the diameter of the outer ring of the inner plug 3 is the same as the diameter of the inner ring of the pouring ring.
After closing the lid, interior stopper 3 and the laminating of pouring out the inner ring, interior stopper plays sealed effect, prevents that the liquid in the bottle from following the lid outflow down. The outer flanging is convenient for the inner plug to enter the pouring ring, and the gap is prevented from being formed by the interference of the inner plug and the pouring ring.
In one embodiment of the invention, after the cap is closed, the top surface 31 of the inner plug 3 is coplanar with the junction of the pouring ring and the outer spout. The height of the inner plug is the shortest state, so that the inner plug is prevented from being interfered with the pouring ring because the inner plug is too high.
In an embodiment of the invention, the outer end of the inner plug 3 is provided with a circular arc chamfer 32, and the diameter of the chamfer is larger than the thickness of the inner plug. The interior stopper passes through the chamfer and pours the mouth laminating, compares in the outer cylindrical curved surface of interior stopper and pours the mouth formation seal, and the laminating degree is better. Because when using for a long time, the interior stopper probably makes the pouring spout warp, and the degree of laminating can be guaranteed to the circular arc chamfer this moment, still closely laminates through long-time the use.
In an embodiment of the present invention, the outer ring of the oil-proof ring 5 is provided with a first fastener 9, the upper cover body is provided with a second fastener 10, the first fastener is matched with the second fastener, and the second fastener is located outside the first fastener.
In an embodiment of the invention, the first buckle is in a circular ring structure, the second buckle is provided with an opening, and the radian of the opening of the second buckle is greater than or equal to the radian of the hinged end of the upper cover body and the lower cover body. The second buckle is provided with a tip 101 at the opening, the second buckle is a major arc, the tip is positioned at two ends of the major arc, and the opening and the tip of the second buckle are used for rapidly clamping the second buckle with the first buckle.
In an embodiment of the present invention, the upper cover body and the lower cover body are respectively provided with injection molding points.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.

Claims (7)

1. The utility model provides a novel disjunctor bottle lid, including last lid and lower lid, go up lid and lower lid hinged joint, a serial communication port, go up the lid and be equipped with interior stopper on the face of lid under towards, the up end upper end of lid is equipped with the spout down, oil control ring and pull ring, the pull ring is located the middle department of pouring the spout, the spout is the annular, oil control ring is located the outer lane of pouring the spout, oil control ring is the ring, oil control ring highly is less than the pouring the spout, close the lid back, interior stopper is located the pouring the spout, the outer lane diameter of interior stopper is the same with the inner circle diameter of pouring the spout, the lower extreme of interior stopper is located the upper end department of pouring the spout.
2. The novel conjoined bottle cap as claimed in claim 1, wherein the pouring outlet comprises a pouring ring and an outward turning opening, the pouring ring is a cylindrical surface, the section of the outward turning opening is an arc shape turning outwards, and when the diameter of the outer ring of the inner plug is the same as the diameter of the inner ring of the pouring outlet.
3. The novel conjoined bottle cap as in claim 2, wherein the top surface of the inner plug and the junction of the pouring ring and the outward spout are in the same plane after the cap is closed.
4. The novel conjoined bottle cap as in claim 3, wherein the outer end of the inner plug is provided with a circular arc chamfer, and the diameter of the chamfer is larger than the thickness of the inner plug.
5. The novel conjoined bottle cap as claimed in claim 1, wherein the outer ring of the oil-proof ring is provided with a first buckle, the upper cap body is provided with a second buckle, the first buckle is matched with the second buckle, and the second buckle is located at the outer side of the first buckle.
6. The novel conjoined bottle cap as in claim 5, wherein the first buckle is of a circular ring structure, the second buckle is provided with an opening, and the radian of the opening of the second buckle is greater than or equal to the radian of the hinged end of the upper cap body and the lower cap body.
7. The novel conjoined bottle cap as in claim 1, wherein the upper cap body and the lower cap body are respectively provided with injection points.
CN202011196279.7A 2020-10-31 2020-10-31 Novel conjoined bottle cap Pending CN112265740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011196279.7A CN112265740A (en) 2020-10-31 2020-10-31 Novel conjoined bottle cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011196279.7A CN112265740A (en) 2020-10-31 2020-10-31 Novel conjoined bottle cap

Publications (1)

Publication Number Publication Date
CN112265740A true CN112265740A (en) 2021-01-26

Family

ID=74345341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011196279.7A Pending CN112265740A (en) 2020-10-31 2020-10-31 Novel conjoined bottle cap

Country Status (1)

Country Link
CN (1) CN112265740A (en)

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