CN112793915A - Embedded combined cover - Google Patents

Embedded combined cover Download PDF

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Publication number
CN112793915A
CN112793915A CN202011459904.2A CN202011459904A CN112793915A CN 112793915 A CN112793915 A CN 112793915A CN 202011459904 A CN202011459904 A CN 202011459904A CN 112793915 A CN112793915 A CN 112793915A
Authority
CN
China
Prior art keywords
cover body
upper cover
inner plug
built
connection portion
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
CN202011459904.2A
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 CN202011459904.2A priority Critical patent/CN112793915A/en
Publication of CN112793915A publication Critical patent/CN112793915A/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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating 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
    • 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
    • B65D47/40—Closures with filling and discharging, or with discharging, devices with drip catchers or drip-preventing means

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

Abstract

The invention discloses an embedded combined cover, which comprises an upper cover body and a lower cover body, wherein the lower cover body is connected with a bottle body, the upper cover body is in threaded connection with the lower cover body, the upper cover body comprises an upper cover body, a pouring opening, a connecting ring and a first inner plug, the first inner plug is arranged in the middle of the inner part of the end surface of the upper cover body, the connecting ring is positioned between the first inner plug and the upper cover body, the pouring opening is positioned at the outer side surface of the upper cover body, the pouring opening is provided with a through hole which is communicated with the upper cover body, a communicating pipe is arranged between the pouring opening and the first inner plug and penetrates through the connecting ring, the communicating pipe is communicated with the space inside of the through hole and the first inner plug, and after the upper cover body and the lower cover body are closed, the.

Description

Embedded combined cover
Technical Field
The invention relates to the field of bottle caps, in particular to an embedded combined 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 of injection molding, hot pressing and the like, the cap comprises a split type cap and a conjoined type cap, the split type cap is directly poured out after the upper cap is opened, the conjoined cap is poured out after a pull ring is pulled open, after the plastic cap is used, the upper cap body is sealed with the lower cap body, the lower cap body is sealed with the bottle body, the sealing effect between the common upper cap body and the lower cap body is not good, and mosquitoes can easily enter the plastic cap.
Disclosure of Invention
In view of this, the embodiment of the present invention provides an embedded combined cover, in which the lower cover body is embedded into the upper cover body, and when the lower cover body is sealed at ordinary times, the lower cover body is located between the bottle body and the upper cover body, so as to prevent mosquitoes from entering the bottle body, and have a good fresh-keeping effect.
The invention discloses an embedded combined cover, which comprises an upper cover body and a lower cover body, wherein the lower cover body is connected with a bottle body, the upper cover body is in threaded connection with the lower cover body, the upper cover body comprises an upper cover body, a pouring opening, a connecting ring and a first inner plug, the first inner plug is arranged in the middle of the inner part of the end surface of the upper cover body, the connecting ring is positioned between the first inner plug and the upper cover body, the pouring opening is positioned at the outer side surface of the upper cover body, the pouring opening is provided with a through hole which is communicated with the upper cover body, a communicating pipe is arranged between the pouring opening and the first inner plug and penetrates through the connecting ring, the communicating pipe is communicated with the space inside of the through hole and the first inner plug, and after the upper cover body and.
Furthermore, 2 pouring spouts are arranged, and the connecting line of the 2 pouring spouts is overlapped with the diameter of the upper end surface of the upper cover body.
Furthermore, the outer side of the upper cover body is in circular arc transition from the bottom to the top, the top diameter of the upper cover body is larger than the diameter of the bottom, the pouring opening is located on the top side face of the upper cover body, the pouring opening is triangular, and the through hole is square.
Further, the go-between inner wall is equipped with the internal thread, and lower lid includes lid body, connecting portion, interior stopper two and pull ring down, and connecting portion and pull ring are located lid body under directly over, and the pull ring is located the middle department of connecting portion, and the external diameter of connecting portion is less than the external diameter of lid body down, and the curved surface of connecting portion is equipped with the external screw thread, and the inner wall threaded connection of connecting portion and go-between, connecting portion are located the inside of interior stopper one.
Further, the connecting portion includes guiding part and threaded connection portion, and the external screw thread setting is in threaded connection portion's the outside, and the guiding part is located threaded connection portion's top, and the thickness of guiding part is less than threaded connection portion.
Further, the guide part is provided with an outward winding opening.
Furthermore, the height of the second inner plug is shorter than that of the lower cover body.
Furthermore, the inner wall of the lower cover body is provided with a first buckle.
The embodiment of the invention creatively embeds the traditional lower cover body into the upper cover body, the lower cover body and the upper cover body are combined and then connected with the bottle opening when in installation, and a consumer only needs to open the upper cover body and pull the pull ring to use the bottle opener. When the bottle is used later, the upper cover body does not need to be opened, and sundries are prevented from entering the bottle body when the upper cover body is opened.
Drawings
Fig. 1 is a schematic diagram of a closed cover according to an embodiment of the present invention.
Fig. 2 is a schematic view of another perspective after the cover is closed according to an embodiment of the present invention.
Fig. 3 is a top view of the cover of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic view of an upper cover according to an embodiment of the invention.
Fig. 6 is another perspective view of the upper cover according to an embodiment of the present invention.
Fig. 7 is a top view of an upper cover according to an embodiment of the invention.
Fig. 8 is a sectional view taken along line B-B of fig. 7.
Fig. 9 is a left side view of the upper cover according to the embodiment of the present invention.
Fig. 10 is a bottom view of the lower cover according to an embodiment of the invention.
Fig. 11 is a schematic view of a lower cover according to an embodiment of the invention.
Fig. 12 is a schematic view of another perspective of the lower cover according to an embodiment of the invention.
FIG. 13 is a top view of the lower cover according to one embodiment of the present invention.
Fig. 14 is a cross-sectional view taken at C-C of fig. 13.
Fig. 15 is a schematic view of a lower cover according to an embodiment of the invention.
Fig. 16 is a schematic view of another perspective of the lower cover according to an embodiment of the invention.
FIG. 17 is a top view of the lower cover according to one embodiment of the present invention.
Fig. 18 is a cross-sectional view taken along line D-D of fig. 17.
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 an embedded combined cover, which comprises an upper cover body 1 and a lower cover body 2, wherein the lower cover body 2 is connected with a bottle body, the upper cover body 1 is in threaded connection with the lower cover body 2, the upper cover body 1 comprises an upper cover body 11, a pouring opening 12, a connecting ring 13 and a first inner plug 14, the first inner plug 14 is arranged in the middle of the inner side of the end surface of the upper cover body 11, the connecting ring 13 is arranged between the first inner plug 14 and the upper cover body 11, the pouring opening 12 is arranged on the outer side surface of the upper cover body 11, the pouring opening 12 is provided with a through hole 15, the through hole 15 is communicated with the upper cover body 11, a communicating pipe 16 is arranged between the pouring opening 12 and the first inner plug 14, the communicating pipe 16 penetrates through the connecting ring 13, the communicating pipe 16 is communicated with the through hole 15 and the space inside the first inner plug 14, and. The upper cover body and the lower cover body are firstly closed before being installed and fixed with the bottle mouth, and then are clamped with the bottle mouth, and the lower cover body can be made of soft plastic and plays a role in theft prevention. When the liquid pouring device is used by a consumer, the liquid only needs to open the upper cover body, pull the pull ring open, and then the upper cover body is screwed down, so that the liquid flows out from the pouring outlet of the upper cover body.
In one embodiment of the invention, 2 spouts 12 are provided, and the connecting line of the 2 spouts 12 is overlapped with the diameter of the upper end surface of the upper cover body. The two pouring outlets can be selected according to the requirement.
In an embodiment of the present invention, the outer side of the upper cover body 1 is in arc transition from the bottom to the top, the diameter of the top of the upper cover body is larger than that of the bottom, the pouring opening is located on the top side surface of the upper cover body, the pouring opening 12 is triangular, and the through hole 15 is square.
In an embodiment of the present invention, the inner wall of the connecting ring 13 is provided with an internal thread 131, the lower cap body 2 includes a lower cap body 21, a connecting portion 22, a second inner plug 23 and a pull ring 24, the connecting portion 22 and the pull ring 24 are located directly above the lower cap body 21, the pull ring 24 is located in the middle of the connecting portion 22, the outer diameter of the connecting portion 22 is smaller than the outer diameter of the lower cap body 21, the curved surface of the connecting portion 22 is provided with an external thread 221, the connecting portion 22 is in threaded connection with the inner wall of the connecting ring 13, and the connecting portion is. Namely, the connecting part is positioned between the connecting ring and the inner plug I and plays a role of double sealing.
In an embodiment of the present invention, the connection portion 22 includes a guide portion 222 and a threaded connection portion 223, the external thread 221 is disposed outside the threaded connection portion 223, the guide portion 222 is located above the threaded connection portion 223, and the thickness of the guide portion 222 is smaller than that of the threaded connection portion 223.
In one embodiment of the present invention, the guiding portion is provided with an outward winding opening 2221. The coil mouth does not drip oil or hook oil, thereby effectively ensuring the shelf life of the product.
In an embodiment of the present invention, the height of the second inside plug 23 is shorter than the height of the lower cap body.
In an embodiment of the present invention, a first fastener 211 is disposed on an inner wall of the lower cover body 21. The first buckle is used for sealing the bottle mouth.
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 (8)

1. The embedded combined cover is characterized by comprising an upper cover body and a lower cover body, wherein the lower cover body is connected with a bottle body, the upper cover body is in threaded connection with the lower cover body, the upper cover body comprises an upper cover body, a pouring opening, a connecting ring and an inner plug I, the inner plug I is arranged in the middle of the inner part of the end surface of the upper cover body, the connecting ring is arranged between the inner plug I and the upper cover body, the pouring opening is arranged at the outer side surface of the upper cover body, the pouring opening is provided with a through hole, the through hole is communicated with the upper cover body, a communicating pipe is arranged between the pouring opening and the inner plug I and penetrates through the connecting ring, the communicating pipe is communicated with the space inside of the through hole and the inner plug I, and after the.
2. The built-in composite lid according to claim 1, wherein the spout is provided with 2 spouts, and the line connecting the 2 spouts overlaps with the diameter of the upper end surface of the upper lid body.
3. The built-in combination lid according to claim 1, wherein the outer side of the upper lid body is in a circular arc transition from the bottom to the top, the top diameter of the upper lid body is larger than the diameter of the bottom, the pouring outlet is located on the top side surface of the upper lid body, the pouring outlet is triangular, and the through hole is square.
4. The built-in combination cap as claimed in claim 1, wherein the inner wall of the connection ring is provided with an internal thread, the lower cap body includes a lower cap body, a connection portion, a second internal plug, and a pull ring, the connection portion and the pull ring are located directly above the lower cap body, the pull ring is located at the middle of the connection portion, the outer diameter of the connection portion is smaller than that of the lower cap body, the curved surface of the connection portion is provided with an external thread, and the connection portion is in threaded connection with the inner wall of the connection ring.
5. The built-in type composite closure of claim 4, wherein the coupling part comprises a guide part and a screw coupling part, the external thread is provided at an outer side of the screw coupling part, the guide part is positioned above the screw coupling part, and a thickness of the guide part is smaller than that of the screw coupling part.
6. The built-in composite cover according to claim 5, wherein the guide portion is provided with an outward beading.
7. The built-in composite cap according to claim 5, wherein the second inner plug has a height shorter than that of the lower cap body.
8. The built-in combination cover according to claim 1, wherein the inner wall of the lower cover body is provided with a first snap.
CN202011459904.2A 2020-12-11 2020-12-11 Embedded combined cover Pending CN112793915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011459904.2A CN112793915A (en) 2020-12-11 2020-12-11 Embedded combined cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011459904.2A CN112793915A (en) 2020-12-11 2020-12-11 Embedded combined cover

Publications (1)

Publication Number Publication Date
CN112793915A true CN112793915A (en) 2021-05-14

Family

ID=75806683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011459904.2A Pending CN112793915A (en) 2020-12-11 2020-12-11 Embedded combined cover

Country Status (1)

Country Link
CN (1) CN112793915A (en)

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