US20170297784A1 - New bottle cap - Google Patents

New bottle cap Download PDF

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Publication number
US20170297784A1
US20170297784A1 US15/488,464 US201715488464A US2017297784A1 US 20170297784 A1 US20170297784 A1 US 20170297784A1 US 201715488464 A US201715488464 A US 201715488464A US 2017297784 A1 US2017297784 A1 US 2017297784A1
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US
United States
Prior art keywords
air
return valve
port
return
bottle cap
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.)
Abandoned
Application number
US15/488,464
Inventor
Pandian Peng
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Individual
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Individual
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Publication of US20170297784A1 publication Critical patent/US20170297784A1/en
Abandoned 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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • 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
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D47/32—Closures with discharging devices other than pumps with means for venting

Definitions

  • the present invention relates to the technical field of bottle structures, and more particularly, to a new bottle cap having a simple structure and a dismountable air-return valve, which can realize an automatic air-return.
  • the purpose of the present invention is to overcome the shortcomings in the prior art, and provide a new bottle cap having a simple structure and a dismountable air-return valve, which can realize an automatic air-return.
  • the present invention adopts the following technical solution:
  • a new bottle cap comprising a cap body and at least one air-return valve.
  • a drinking port and an air-return port which is correspondingly disposed to the air-return valve are disposed on the cap body.
  • An anti-leakage valve is disposed in the drinking port.
  • the place where the air-return port is located extends inwardly to form a convex portion in the cap body.
  • One end of the air-return valve is connected to the convex portion in a matching way, and the other end of the air-return valve is a closed port structure.
  • a gap is disposed on the air-return valve or the closed port structure of the air-return valve.
  • the closed port structure is a beveled structure or a cylindrical structure.
  • the closed port structure can deviate inwardly under the action of the air pressure in the cap body, preventing the air in the cap body from outflowing through the air-return valve.
  • the beveled structure comprises two beveled portions, which are symmetrically disposed to form a rectangular opening.
  • the convex portion is a cylindrical-shaped convex portion, which is connected to one end of the air-return valve.
  • An air channel, which is interconnected to the air-return port, is disposed in the cylindrical-shaped convex portion.
  • the number of the air-return valve is one.
  • the air-return valve is made of silicon gel.
  • the drinking port is rectangular-shaped.
  • the anti-leakage valve in the drinking port is a cross-shaped anti-leakage valve.
  • the present invention has the following advantages:
  • the present invention provides a new bottle cap, of which one end of the air-return valve is designed to be a closed port structure, preventing the air in the cap body from outflowing through the air-return valve. Meanwhile, when the air pressure outside of the cap body is higher than that in the cap body, the air can flow into the cap body from the outside through the air-return valve.
  • the present invention has a simple and reasonable structure, and the air-return valve can be dismounted, which can realize an automatic air-return and provide the user a convenient and stable experience.
  • FIG. 1 is a three-dimensional diagram of the new bottle cap of the present invention.
  • FIG. 2 is a side view of the new bottle cap of the present invention.
  • FIG. 3 is a sectional view of the new bottle cap of the present invention.
  • the new bottle cap 1 of the present invention comprises a cap body 11 and at least one air-return valve 13 .
  • a drinking port 113 and an air-return port 117 which is correspondingly disposed to the air-return valve 13 are disposed on the cap body 11 .
  • An anti-leakage valve is disposed in the drinking port 113 .
  • the place where the air-return port 117 is located extends inwardly to form a convex portion 111 in the cap body 11 .
  • One end of the air-return valve 13 is connected to the convex portion 111 in a matching way, and the other end of the air-return valve 13 is a closed port structure.
  • the air-return valve 13 when the air pressure in the cap body 11 is increased, the air can be prevented from flowing to the outside of the cap body 11 through the air-return valve 13 . Meanwhile, when the air pressure outside of the cap body 11 is higher than that in the cap body 11 , the air can flow into the cap body 11 from the outside through the air-return port 117 .
  • the structure of the present invention is simple and reasonable, and the air-return valve is dismountable, which can realize an automatic air-return and providing the users a convenient and stable experience.
  • a gap is disposed on the air-return valve 13 or the closed port structure of the air-return valve 13 , enabling the air to flow smoothly through the gap.
  • the closed port structure is a beveled structure or a cylindrical structure.
  • the closed port structure can deviate inwardly under the action of the air pressure in the cap body 11 , preventing the air in the cap body 11 from outflowing through the air-return valve 13 .
  • the beveled structure comprises two beveled portions, which are symmetrically disposed to form a rectangular opening.
  • the convex portion 111 is a cylindrical-shaped convex portion 111 , which is connected to one end of the air-return valve 13 .
  • An air channel which is interconnected to the air-return port 117 , is disposed in the cylindrical-shaped convex portion 111 .
  • the air-return valve 13 and the convex portion 111 can be dismountable, helping the user to conveniently clean the air-return valve 13 .
  • the number of the air-return valve 13 is one.
  • the air-return valve 13 is made of silicon gel.
  • the drinking port 113 is rectangular-shaped.
  • the anti-leakage valve in the drinking port 113 is a cross-shaped anti-leakage valve.
  • the silicon-gel thickness of the anti-leakage valve is higher than that of the air-return valve 13 . Consequently, when the air in the cap body 11 cannot flow to the outside of the cap body 11 , it can outflow through the drinking port 113 . Similarly, due to the difference of the silicon-gel thickness, the air can flow into the cap body 11 through the air-return valve 13 during the air-return process.
  • the present invention provides a new bottle cap 1 , of which one end of the air-return valve 13 is designed to be a closed port structure, preventing the air in the cap body 11 from outflowing through the air-return valve 13 .
  • the air pressure outside of the cap body 11 is higher than that in the cap body 11 , the air can flow into the cap body 11 from the outside through the air-return port 117 .
  • the structure of the present invention is simple and reasonable, and the air-return valve 13 is dismountable, which can realize an automatic air-return and provide the user a convenient and stable experience.

Landscapes

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

Abstract

A new bottle cap comprising a cap body and at least one air-return valve having a drinking port and an air-return port which is correspondingly disposed to the air-return valve are disposed on the cap body; an anti-leakage valve is disposed in the drinking port; the place where the air-return port is located extends inwardly to form a convex portion in the cap body; one end of the air-return valve is connected to the convex portion in a matching way, and the other end of the air-return valve is a closed port structure; one end of the air-return valve is designed to be a closed port structure, which can effectively prevent the air in the cap body from outflowing through the air-return valve.

Description

    TECHNICAL FIELD OF THE INVENTION
  • The present invention relates to the technical field of bottle structures, and more particularly, to a new bottle cap having a simple structure and a dismountable air-return valve, which can realize an automatic air-return.
    • BACKGROUND OF THE INVENTION
  • With the improvement of living standards, people are demanding higher quality and practicability of everyday items (e.g., a bottle). As more and more people enjoy travel and physical exercises nowadays, various portable bottles made of soft materials are appeared on the market. Although the soft bottle can provide a good experience to the users, and satisfy their daily needs due to its lightweight and portability, the traditional soft bottle also has some shortcomings.
  • In the prior art, when the air in the soft bottle is squeezed out by the user, the whole body of the bottle can become deflated, resulting in a difficult reuse for the user. Although lots of studies have done, there is no solution capable of solving this problem, which seriously restricts the development of the industry, and greatly impacts the experience of the users. To achieve an automatic air-return when the air in the soft bottle is thoroughly squeezed out, a second-time use in a short time and a quick disassembly of the air-return device which allows the bottle to be conveniently cleaned, the skilled in this field have done numerous research works. In conclusion, the shortcomings of traditional soft bottle are urgent problems need to be solved for those skilled in this field.
    • SUMMARY OF THE INVENTION
  • The purpose of the present invention is to overcome the shortcomings in the prior art, and provide a new bottle cap having a simple structure and a dismountable air-return valve, which can realize an automatic air-return.
  • To achieve the above purpose, the present invention adopts the following technical solution:
  • A new bottle cap comprising a cap body and at least one air-return valve. A drinking port and an air-return port which is correspondingly disposed to the air-return valve are disposed on the cap body. An anti-leakage valve is disposed in the drinking port. The place where the air-return port is located extends inwardly to form a convex portion in the cap body. One end of the air-return valve is connected to the convex portion in a matching way, and the other end of the air-return valve is a closed port structure.
  • In another preferred embodiment, a gap is disposed on the air-return valve or the closed port structure of the air-return valve.
  • In another preferred embodiment, the closed port structure is a beveled structure or a cylindrical structure.
  • In another preferred embodiment, the closed port structure can deviate inwardly under the action of the air pressure in the cap body, preventing the air in the cap body from outflowing through the air-return valve.
  • In another preferred embodiment, the beveled structure comprises two beveled portions, which are symmetrically disposed to form a rectangular opening.
  • In another preferred embodiment, the convex portion is a cylindrical-shaped convex portion, which is connected to one end of the air-return valve. An air channel, which is interconnected to the air-return port, is disposed in the cylindrical-shaped convex portion.
  • In another preferred embodiment, the number of the air-return valve is one.
  • In another preferred embodiment, the air-return valve is made of silicon gel.
  • In another preferred embodiment, the drinking port is rectangular-shaped.
  • In another preferred embodiment, the anti-leakage valve in the drinking port is a cross-shaped anti-leakage valve.
  • Compared with the prior art, the present invention has the following advantages:
  • The present invention provides a new bottle cap, of which one end of the air-return valve is designed to be a closed port structure, preventing the air in the cap body from outflowing through the air-return valve. Meanwhile, when the air pressure outside of the cap body is higher than that in the cap body, the air can flow into the cap body from the outside through the air-return valve. The present invention has a simple and reasonable structure, and the air-return valve can be dismounted, which can realize an automatic air-return and provide the user a convenient and stable experience.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • To clearly expound the present invention or technical solution, the drawings and embodiments are hereinafter combined to illustrate the present invention. Obviously, the drawings are merely some embodiments of the present invention and those skilled in the art can associate themselves with other drawings without paying creative labor.
  • FIG. 1 is a three-dimensional diagram of the new bottle cap of the present invention.
  • FIG. 2 is a side view of the new bottle cap of the present invention.
  • FIG. 3 is a sectional view of the new bottle cap of the present invention.
    •  DETAILED DESCRIPTION OF THE INVENTION
  • Drawings and detailed embodiments are combined hereinafter to elaborate the technical principles of the present invention.
  • As shown in FIGS. 1-3, the new bottle cap 1 of the present invention comprises a cap body 11 and at least one air-return valve 13. A drinking port 113 and an air-return port 117 which is correspondingly disposed to the air-return valve 13 are disposed on the cap body 11. An anti-leakage valve is disposed in the drinking port 113. The place where the air-return port 117 is located extends inwardly to form a convex portion 111 in the cap body 11. One end of the air-return valve 13 is connected to the convex portion 111 in a matching way, and the other end of the air-return valve 13 is a closed port structure. In such case, when the air pressure in the cap body 11 is increased, the air can be prevented from flowing to the outside of the cap body 11 through the air-return valve 13. Meanwhile, when the air pressure outside of the cap body 11 is higher than that in the cap body 11, the air can flow into the cap body 11 from the outside through the air-return port 117. The structure of the present invention is simple and reasonable, and the air-return valve is dismountable, which can realize an automatic air-return and providing the users a convenient and stable experience.
  • In another preferred embodiment, a gap is disposed on the air-return valve 13 or the closed port structure of the air-return valve 13, enabling the air to flow smoothly through the gap.
  • In another preferred embodiment, the closed port structure is a beveled structure or a cylindrical structure.
  • In another preferred embodiment, the closed port structure can deviate inwardly under the action of the air pressure in the cap body 11, preventing the air in the cap body 11 from outflowing through the air-return valve 13.
  • In another preferred embodiment, the beveled structure comprises two beveled portions, which are symmetrically disposed to form a rectangular opening.
  • In another preferred embodiment, the convex portion 111 is a cylindrical-shaped convex portion 111, which is connected to one end of the air-return valve 13. An air channel, which is interconnected to the air-return port 117, is disposed in the cylindrical-shaped convex portion 111. The air-return valve 13 and the convex portion 111 can be dismountable, helping the user to conveniently clean the air-return valve 13.
  • In another preferred embodiment, the number of the air-return valve 13 is one.
  • In another preferred embodiment, the air-return valve 13 is made of silicon gel.
  • In another preferred embodiment, the drinking port 113 is rectangular-shaped.
  • In another preferred embodiment, the anti-leakage valve in the drinking port 113 is a cross-shaped anti-leakage valve. The silicon-gel thickness of the anti-leakage valve is higher than that of the air-return valve 13. Consequently, when the air in the cap body 11 cannot flow to the outside of the cap body 11, it can outflow through the drinking port 113. Similarly, due to the difference of the silicon-gel thickness, the air can flow into the cap body 11 through the air-return valve 13 during the air-return process.
  • Compared with the prior art, the present invention provides a new bottle cap 1, of which one end of the air-return valve 13 is designed to be a closed port structure, preventing the air in the cap body 11 from outflowing through the air-return valve 13. When the air pressure outside of the cap body 11 is higher than that in the cap body 11, the air can flow into the cap body 11 from the outside through the air-return port 117. The structure of the present invention is simple and reasonable, and the air-return valve 13 is dismountable, which can realize an automatic air-return and provide the user a convenient and stable experience.
  • The previous descriptions are of preferred examples for implementing the invention, and the scope of the invention should not necessarily be limited by this description. The scope of the present invention is defined by the claims.

Claims (10)

1. A new bottle cap, comprising:
a cap body, and
at least one air-return valve,
wherein a drinking port and an air-return port which is correspondingly disposed to the air-return valve are disposed on the cap body, wherein an anti-leakage valve is disposed in the drinking port, wherein the place where the air-return port is located extends inwardly to form a convex portion in the cap body, wherein one end of the air-return valve is connected to the convex portion in a matching way, and the other end of the air-return valve is a closed port structure.
2. The new bottle cap of claim 1, wherein a gap is disposed on the air-return valve or the closed port structure of the air-return valve.
3. The new bottle cap of claim 2, wherein the closed port structure is a beveled structure or a cylindrical structure.
4. The new bottle cap of claim 3, wherein the closed port structure can deviate inwardly under the action of the air pressure in the cap body, preventing the air in the cap body from outflowing through the air-return valve.
5. The new bottle cap of claim 3, wherein the beveled structure comprises two beveled portions, which are symmetrically disposed to form a rectangular opening.
6. The new bottle cap of claim 1, wherein the convex portion is a cylindrical-shaped convex portion, which is connected to one end of the air-return valve, wherein
an air channel, which is interconnected to the air-return port, is disposed in the cylindrical-shaped convex portion.
7. The new bottle cap of claim 1, wherein the number of the air-return valve is one.
8. The new bottle cap of claim 7, wherein the air-return valve is made of silicon gel.
9. The new bottle cap of claim 1, wherein the drinking port is rectangular-shaped.
10. The new bottle cap of claim 9, wherein the anti-leakage valve in the drinking port is a cross-shaped anti-leakage valve.
US15/488,464 2016-04-15 2017-04-15 New bottle cap Abandoned US20170297784A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620316991.9U CN205602363U (en) 2016-04-15 2016-04-15 Novel bottle cap
CN201620316991.9 2016-04-15

Publications (1)

Publication Number Publication Date
US20170297784A1 true US20170297784A1 (en) 2017-10-19

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US15/488,464 Abandoned US20170297784A1 (en) 2016-04-15 2017-04-15 New bottle cap

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CN (1) CN205602363U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190135517A1 (en) * 2017-11-03 2019-05-09 Quanzhou Yida Home Appliance Industry Co., Ltd. Bottle Cap Structure
US11261005B2 (en) * 2018-08-08 2022-03-01 Modl, Inc. Modular utility bottle
US11286090B2 (en) * 2019-08-15 2022-03-29 Pandian Peng Bottle cap
USD1001576S1 (en) * 2021-05-20 2023-10-17 Shasha Yan Cup lid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109330389B (en) * 2018-12-11 2024-02-20 东方河马（北京）科技有限公司 Universal rubber plug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431290A (en) * 1992-03-24 1995-07-11 Vinciguerra; Mark T. Baby bottle for improved flow
US20020033399A1 (en) * 1998-02-06 2002-03-21 Playtex Products, Inc. Cup assembly with retaining mechanism
US20050184075A1 (en) * 2004-02-24 2005-08-25 Niko Designs, Llc One-piece soft spout valve assembly for a no-spill drinking cup
US20140110438A1 (en) * 2011-08-01 2014-04-24 Kathryn Madison Hair color bottle
US20160296422A1 (en) * 2008-01-29 2016-10-13 Craig E. Brown Singular cap compound vented nursing and related bottle
US20170251850A1 (en) * 2016-03-03 2017-09-07 Ignite Usa, Llc No-spill drinking container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431290A (en) * 1992-03-24 1995-07-11 Vinciguerra; Mark T. Baby bottle for improved flow
US20020033399A1 (en) * 1998-02-06 2002-03-21 Playtex Products, Inc. Cup assembly with retaining mechanism
US20050184075A1 (en) * 2004-02-24 2005-08-25 Niko Designs, Llc One-piece soft spout valve assembly for a no-spill drinking cup
US20160296422A1 (en) * 2008-01-29 2016-10-13 Craig E. Brown Singular cap compound vented nursing and related bottle
US20140110438A1 (en) * 2011-08-01 2014-04-24 Kathryn Madison Hair color bottle
US20170251850A1 (en) * 2016-03-03 2017-09-07 Ignite Usa, Llc No-spill drinking container

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190135517A1 (en) * 2017-11-03 2019-05-09 Quanzhou Yida Home Appliance Industry Co., Ltd. Bottle Cap Structure
US10737866B2 (en) * 2017-11-03 2020-08-11 Quanzhou Yida Home Appliance Industry Co., Ltd. Bottle cap structure
US11261005B2 (en) * 2018-08-08 2022-03-01 Modl, Inc. Modular utility bottle
US11286090B2 (en) * 2019-08-15 2022-03-29 Pandian Peng Bottle cap
USD1001576S1 (en) * 2021-05-20 2023-10-17 Shasha Yan Cup lid

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