WO2019184333A1 - 一种防漏且便于打开的热饮杯盖 - Google Patents

一种防漏且便于打开的热饮杯盖 Download PDF

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Publication number
WO2019184333A1
WO2019184333A1 PCT/CN2018/112643 CN2018112643W WO2019184333A1 WO 2019184333 A1 WO2019184333 A1 WO 2019184333A1 CN 2018112643 W CN2018112643 W CN 2018112643W WO 2019184333 A1 WO2019184333 A1 WO 2019184333A1
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WO
WIPO (PCT)
Prior art keywords
cover
leakage
leak
easy
cavity
Prior art date
Application number
PCT/CN2018/112643
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English (en)
French (fr)
Inventor
严毅钧
Original Assignee
格来纳塑料科技（苏州）有限公司
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Publication of WO2019184333A1 publication Critical patent/WO2019184333A1/zh

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    • 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
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/06—Integral 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of 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
    • 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
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable 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
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
    • B65D47/141—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for stoppers
    • 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
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00046—Drinking-through lids
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00731—Groove or hollow bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Definitions

  • the invention belongs to the field of hot drink cup covers, and in particular relates to a hot drink cup cover which is leakproof and easy to open.
  • the lid of the hot drink there are many designs for the lid of the hot drink. The most common one is to provide a cannula hole on the lid, and then the straw is inserted into the cup to be drunk, or a can be closed and opened on the lid. When drinking, just open the drinking mouth and drink.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide an improved leak-proof and easy-to-open hot drink cup cover, which completely prevents the hot drink in the cup from leaking from the pressure relief hole under the premise of ensuring the air hole is smooth.
  • the phenomenon occurs, and at the same time, under the premise of no leakage, the drinking opening can be opened or closed multiple times by the opening method of rotation, which is convenient for the drinker, and not only is it convenient for delivery, but also can change the shape of the cup cover, and Humanized is accepted and favored by consumers, and it is easier to attract consumers.
  • the present invention adopts the following technical solutions:
  • the utility model relates to a hot beverage cup cover which is leakproof and easy to open, which comprises a cover body, which is provided with a drinking opening, a venting hole and a leakage cavity, wherein the venting hole is located on the leakage cavity, and the leakage cavity is arranged on the leakage cavity There is also a return hole capable of returning hot beverage leaking to the leaking cavity into the hot drink cup, the hot drink cup cover further comprising a cover closing the leaking cavity, a plug cover connected to the cover and capable of closing the drinking opening, The cover can be rotated around the center of the leakage cavity, and the cover is provided with a vent hole that communicates with the vent hole and leaks hot air located in the leak cavity out of the cover body.
  • the leakage cavity is located in the middle of the cover body, and is recessed inwardly from the upper surface of the cover body, and the return hole and the exhaust hole are located at the bottom of the recess of the leakage cavity.
  • the bottom of the leak chamber is recessed downwardly from the center and the return aperture is located below the vent.
  • the return hole is located at the lowest position of the recess, and the vent hole is located at one side of the recess and extends toward the center of the recess. That is, the venting holes are slanted to facilitate deflation and reduce the probability of leakage from the venting holes.
  • the extending direction of the vent hole is disposed to intersect the extending direction of the vent hole. That is to say, the direction in which the two holes extend is also different, thereby completely preventing leakage (heating only).
  • the appearance of the cup cover is obviously enhanced, and thus more humanized is accepted and favored by consumers.
  • an annular card slot rail is disposed on a sidewall of the leakage cavity
  • the cover includes a cover body that is inserted into the leakage cavity and has a cavity that communicates with the leakage cavity, a mating block disposed on the periphery of the cap body and projecting outwardly to match the annular slot rail, and a cover panel on the cap body that covers the top of the leak chamber, wherein the cap is rotated on the ring slot by the mating block on.
  • a cover plate extending downward from a bottom of the cover panel is further disposed on the cover panel.
  • the baffle is from the bottom and the drain cavity.
  • the bottom portion is fully fitted and the inner region of the leakage chamber is separated to form a first interval and a second interval, the vent hole is located in the first interval, and the vent hole and the return hole are located in the second interval, wherein the hot air in the second interval can flow
  • the first interval is discharged from the venting hole; the hot beverage or foam located in the second interval cannot be flowed to the first interval under the baffle interception. Further preventing the leakage of the hot beverage, and also facilitating the return of the hot beverage in the leaking cavity to the cup.
  • a passage for the hot air flow is formed, and the hot air located in the second interval flows from the passages on both sides to the first interval.
  • the cover body is provided with an annular projection
  • the drinking opening is located on the annular projection
  • the hot beverage cup cover further comprises a connecting member for connecting the cover and the cover.
  • the cover, the plug cover and the connecting member are integrally formed, the connecting member is stepped, and a folding groove is formed at the step for facilitating the opening and closing of the plug cover. Through the design of the folding groove, the closure of the closure is not affected when the closure is opened.
  • the drinking opening is recessed inwardly from the upper surface of the annular protruding portion, the mouth portion is correspondingly disposed at the bottom of the concave portion, and a card slot is provided on the side wall of the drinking opening, the plug cover includes the plugging concave portion and the connection A plug body connected to the wedge body, which is disposed on the side of the plug body and matched with the card slot.
  • the drinking port has a long strip shape
  • the card slot has two slots, and is located at both ends of the strip shape, and the wedge-shaped card block is disposed correspondingly to the card slot, or only one is also possible.
  • the plug cover further includes a cover edge disposed on the plug body and having an annular projection, and an indication mark for opening the cover is further provided on the plug body.
  • an indication mark for opening the cover is further provided on the plug body.
  • Such as the common indicator arrow As for the design of the cover, it is mainly convenient to operate and open.
  • the outer end portion of the cover edge is bent downward and is attached to the outer side wall of the annular projection from the lower flange or wound in a column shape. This does not create an obstacle to prevent accidental contact during the delivery process, and the cover is opened.
  • the outer end of the cover is wound in a strip shape inwardly to facilitate opening of the cover.
  • the overall shape of the cup cover significantly enhances the aesthetics, and thus is more humanized and accepted by consumers.
  • the present invention has the following advantages compared with the prior art:
  • the invention completely eliminates the leakage of the hot beverage in the cup from the pressure relief hole under the premise of ensuring the smoothness of the air hole, and can open or close the drinking mouth multiple times by rotating the opening mode without leaking.
  • the convenience is provided.
  • it is not only convenient for delivery, but also can change the shape of the lid, and is more humanized and favored by consumers, and is more likely to attract consumers.
  • Figure 1 is a schematic view showing the structure of a hot drink cup cover of the present invention
  • Figure 2 is a front elevational view of Figure 1;
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 4 is a schematic view showing the structure of removing the cover and the plug cover of Figure 1;
  • Figure 5 is a front elevational view of Figure 4.
  • Figure 6 is a cross-sectional view taken along line B-B of Figure 5;
  • Figure 7 is a front elevational view of the closure and the closure of Figure 1;
  • Figure 8 is a cross-sectional view taken along line C-C of Figure 7;
  • Figure 9 is a front elevational view of the closure and the closure of Figure 1;
  • Figure 10 is a cross-sectional view taken along line D-D of Figure 9;
  • Figure 11 is a cross-sectional view taken along line E-E of Figure 9 (enlarged and installed in the leak cavity);
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the first feature "on” or “below” the second feature may be the direct contact of the first and second features, or the first and second features are indirectly through the intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
  • the leakage cup and the easy-to-open hot drink cup cover of the embodiment include a cover body 1 , and the cover body 1 is provided with a drinking port 10 , a vent hole 11 , and a drain cavity 12, wherein the venting opening 11 is located on the leakage cavity 12, and the leakage cavity 12 is further provided with a return hole 12a capable of returning the hot beverage leaking to the leakage cavity 12 into the hot drink cup, and the hot drink cup cover further comprises a connection a cover 2 for closing the leak chamber 12, a cover 3 connected to the cover 2 and capable of closing the drinking opening 10, wherein the cover 2 is rotatable around the center of the leakage chamber 12, and the cover 2 is provided
  • the air vent 11 is communicated with the vent hole 11 and the hot air located in the leak chamber 12 is vented out of the vent hole 20 outside the cover 1.
  • the leakage chamber 12 is located in the middle of the cover body 1 and is recessed inwardly from the upper surface of the cover body 1 .
  • the return hole 12 a and the exhaust hole 11 are both located at the bottom of the recessed cavity 12 . .
  • the bottom of the leak chamber 12 is recessed downward from the middle, that is, a so-called curved bottom; the return hole 12a is located below the exhaust hole 11.
  • the return hole 12a is located at the lowest position of the recess, and the vent hole 11 is located at one side of the recess and extends toward the center of the recess. That is, the vent hole 11 is disposed obliquely to facilitate deflation and reduce the probability of leakage from the vent hole 11.
  • the extending direction of the vent hole 20 is disposed to intersect the extending direction of the vent hole 11. That is to say, the direction in which the two holes extend is also different, thereby completely preventing leakage (heating only).
  • the appearance of the cup cover is obviously enhanced, and thus more humanized is accepted and favored by consumers.
  • An annular card slot rail 120 is disposed on a sidewall of the leakage cavity 12, and the cover 2 includes a cover body 21 that is inserted into the leakage cavity 12 and has a cavity communicating with the leakage cavity 12, and is disposed on the cover body 21. a mating block 22 that is matched with the annular slot rail 120 and a cover panel 23 that is disposed on the cover body 21 to cover the top of the leak chamber 12, wherein the cover 2 is rotated on the ring card by the mating block 22 On the groove rail 120.
  • the cover body 1 is provided with an annular protruding portion 13 on the annular protruding portion 13, and the hot drink cup cover further comprises a connecting member 4 for connecting the cover 2 and the plug cover 3, wherein the cover 2
  • the plug cover 3 and the connecting member 4 are integrally formed, and the connecting member 4 is stepped, and a folding groove 5 for facilitating the opening and closing of the plug cover 3 is provided at the step.
  • the connecting member 4 includes a first connecting portion 41 that is flush with the cover panel 23, and a second connecting portion 42 that is attached to the upper surface of the annular protruding portion 13 and is connected to the plug cover 3 for connecting the first connecting portion.
  • the third connecting portion 43 is in communication with the second connecting portion 42 , wherein the second connecting portion 42 is located above the side of the first connecting portion 41 , that is, the third connecting portion 43 is disposed obliquely or vertically.
  • the folding groove 5 is provided at a joint between the first connecting portion 41 and the third connecting portion 43.
  • the drinking opening 10 is recessed inwardly from the upper surface of the annular projection 13, the mouth portion is correspondingly disposed at the bottom of the recess, and a card slot is provided on the side wall of the drinking opening 10 (recessed portion).
  • the plug cover 3 includes a plug body 30 that is inserted into the drinking port 10 and connected to the connecting member 4, a wedge-shaped block 31 that is disposed on the side of the plug body 30 and matched with the card slot 10a, and is disposed on the plug body 30 and The cover edge 32 of the annular projection 13 is taken out.
  • the drinking port 10 has an elongated shape
  • the card slot 10a has two, and is located at both ends of the elongated strip.
  • the wedge-shaped block 31 is disposed in one-to-one correspondence with the card slot 10a, or only one is also possible.
  • an indication mark 33 for prompting the opening of the closure 3 is provided on the plug body 30.
  • the cover 32 it is mainly convenient to operate and open.
  • the outer end portion of the cover 32 is bent downward and is attached to the outer side wall of the annular projection 13 from the lower flange (not shown in the drawings, but it is not difficult to think of it). This does not create an obstacle to prevent accidental contact of the delivery process, and the cover 3 is opened.
  • the overall shape of the cup cover significantly enhances the aesthetics, and is more humanized and accepted by consumers.
  • a baffle 3 is disposed on the cover 2, and the purpose of the baffle 6 is to ensure that the leak hole 20 can be properly deflated, and the leak cavity 12 is blocked.
  • the hot beverage or foam inside leaks from the venting hole 20.
  • the cover panel 23 is further provided with a baffle 6 extending downward from the bottom of the cover panel 23.
  • the baffle 6 When the cover 2 is positioned on the leakage cavity 12, the baffle 6 is fully integrated from the bottom and the bottom of the leakage cavity 12. Fitting and separating the inner region of the leakage chamber 12 to form a first interval a1 and a second interval a2, the vent hole 20 is located in the first interval a1, and the vent hole 11 and the return hole 12a are located in the second interval a2, wherein the second portion is located at the second interval a2
  • the hot air in the section a2 can flow to the first section a1 and is discharged from the vent hole 20; the hot beverage or foam located in the second section a2 cannot be flown to the first section a1 under the interception of the baffle 6. Further preventing the leakage of the hot beverage, and also facilitating the return of the hot beverage in the leaking cavity to the cup.
  • a passage 7 for the flow of the hot air is provided between the two sides of the baffle 6 and the inner side wall of the cover body 21, a passage 7 for the flow of the hot air is provided, and the hot air located in the second section a2 flows from the passage 7 on both sides to the first section a1. .
  • the width of the passage 7 is about 1.5 mm.
  • vent hole and the return hole on the leak chamber 12 may also be the same hole.
  • the cup cover of the embodiment has the following advantages:
  • the cover is integrated, when the cover is open, the cover can be rotated, so that the cover is staggered with the drinking mouth, so that it is convenient to drink; when it is not needed for the time being, the rotatable cover is covered by the cover It is aligned with the drinking mouth, then closed, and the operation is convenient, and the cap does not affect the performance of the cap to prevent leakage during the movement;
  • the overall shape of the lid is beautiful and generous, and thus more humanized and accepted by consumers;
  • the baffle partitions the leak chamber into two sections where the gas can communicate and the liquid or foam is not circulated, further preventing the leakage of hot drinks from the vent hole, and reducing the space for holding hot drinks or foam in the leak chamber. In order to facilitate the return of hot drinks.

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Abstract

一种防漏且便于打开的热饮杯盖，其包括盖体（1），该盖体（1）上设有饮用口（10）、排气孔（11）及接漏腔（12），其中排气孔（11）位于接漏腔（12）上，该接漏腔（12）上还设有回流孔（12a），热饮杯盖还包括将接漏腔（12）闭合的封盖（2）、与封盖（2）相连接且能够将饮用口（10）闭合的塞盖（3），其中封盖（2）能够绕着接漏腔（12）的中心转动设置，且封盖（2）上设有与排气孔（11）相连通并将位于接漏腔（12）内的热气泄出盖体（1）外的泄气孔（20）。该防漏且便于打开的热饮杯盖在确保气孔通畅的前提下，彻底杜绝杯中热饮自泄气孔处泄漏的现象发生，同时在不泄漏的前提下，通过旋转的打开方式，可多次打开或闭合饮用口，为饮用者提供方便，此外，不仅便于外送，而且还能够改变杯盖的造型，更人性化的被消费者接受和青睐，更容易吸引消费者。

Description

一种防漏且便于打开的热饮杯盖 技术领域
本发明属于热饮杯盖领域，具体涉及一种防漏且便于打开的热饮杯盖。
背景技术
目前，针对热饮杯盖的设计有多种，最常见的在杯盖上设有插管孔，然后将吸管插入杯体内，即可饮用，或者在杯盖上形成有可闭合和打开的饮用口，饮用时，直接打开饮用口，即可饮用。
然而，针对热饮，如咖啡，其在杯盖上设有气孔和饮用口，其中气孔主要是泄出内部热压，防止杯盖与杯体脱离的作用，但是在外送的过程中，由于咖啡的晃动，导致咖啡容易自气孔中漏出杯盖，从而造成购买者的抱怨和投诉，故，不仅增加了外送的难度，而且还可能影响了咖啡的销售。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种改进的防漏且便于打开的热饮杯盖，其在确保气孔通畅的前提下，彻底杜绝杯中热饮自泄压气孔处泄漏的现象发生，同时在不泄漏的前提下，通过旋转的打开方式，可多次打开或闭合饮用口，为饮用者提供方便，此外，不仅便于外送，而且还能够改变杯盖的造型，更人性化的被消费者接受和青睐，更容易吸引消费者。
为解决上述技术问题，本发明采取如下技术方案：
一种防漏且便于打开的热饮杯盖，其包括盖体，该盖体上设有饮用口、排气孔、及接漏腔，其中排气孔位于接漏腔上，该接漏腔上还设有能够将泄漏至接漏腔的热饮回流至热饮杯内的回流孔，热饮杯盖还包括将接漏腔闭合的封盖、与封盖相连接且能够将饮用口闭合的塞盖，其中封盖能够绕着接漏腔的中心转动设置，且封盖上设有与排气孔相连通并将位于接漏腔内的热气泄出盖体外的泄气孔。
优选地，接漏腔位于盖体的中部，且自盖体的上表面向内凹陷设置，回流孔和排气孔均位于接漏腔凹陷的底部。
根据本发明的一个具体实施和优选方面，接漏腔的底部自中部向下凹陷设置，回流孔位于排气孔的下方。
优选地，回流孔位于凹陷的最低位置，排气孔位于凹陷的一侧，且向凹陷的中心方向延伸设置。也就是说，排气孔是倾斜设置的，便于泄气和减少自排气孔处泄漏的概率。
具体的，泄气孔的延伸方向与排气孔的延伸方向相交设置。也就是说，两个孔的延伸方向也是不同的，进而彻底的防止泄漏(只排热气)。同时，在封盖的造型上，明显增强了杯盖美观性，进而更人性化的被消费者接受和青睐。
根据本发明的又一个具体实施和优选方面，在接漏腔的侧壁上设有环形卡槽轨，封盖包括塞入接漏腔且具有与接漏腔相连通空腔的封盖本体、设置在封盖本体周边并向外突出与环形卡槽轨匹配的配合块、以及位于封盖本体上将接漏腔顶部盖合的盖面板，其中封盖通过配合块转动设置在环形卡槽轨上。
具体的，配合块有多个，且绕着封盖本体的周向均匀分布，不仅卡的牢固，而且转动起来不易脱轨。
根据本发明的又一个具体实施和优选方面，在盖面板上还设有自盖面板的底部向下延伸的挡板，当封盖定位在接漏腔上时，挡板自底部与接漏腔底部全面贴合且将接漏腔内部区域隔开形成第一区间和第二区间，泄气孔位于第一区间，排气孔和回流孔位于第二区间，其中位于第二区间内的热气能够流向第一区间，且自泄气孔排出；位于第二区间内的热饮或泡沫在挡板拦截下，无法流动至第一区间。进一步的防止热饮的泄漏，同时也便于接漏腔内的热饮回流至杯内。
具体的，挡板两侧部与封盖本体的内侧壁之间形成有供热气流通的通道，位于第二区间内的热气自两侧的通道处流动至第一区间。
根据本发明的又一个具体实施和优选方面，盖体上设有环形凸出部，饮用口位于环形凸出部上，热饮杯盖还包括用于将封盖与塞盖相连接的连接件，其中封盖、塞盖、及连接件一体成型，连接件呈阶梯状，且在阶梯处设有便于塞盖翻折打开的折槽。通过折槽的设计，使得塞盖打开时候不影响封盖的闭合。
优选地，饮用口自环形凸出部上表面向内凹陷设置，其口部对应设置在凹陷的底部，且在饮用口的侧壁上设有卡槽，塞盖包括塞入凹陷部分且与连接件相连接的塞体、设置在塞体侧边与卡槽相匹配的楔形卡块。
具体的，饮用口呈长条形，卡槽有两个，且位于长条形的两端部，楔形卡块与卡槽一一对应设置，或者只有一个也是可以的。
进一步的，塞盖还包括设置在塞体上且冒出环形凸出部的盖边，且在塞体上还设有提示用于打开塞盖的指示标识。如常见的指示箭头。至于盖边的设计，主要便于操控打开。
更进一步的，盖边的外端部向下弯折并自下折边贴合在环形凸出部的外侧壁上或者卷绕呈柱条状。这样不会形成障碍，防止外送过程意外的碰触，而使得塞盖被打开。
盖边的外端部向内卷绕呈柱条状，从而便于塞盖的打开。
此外，本申请中，杯盖的整体造型上，明显增强了美观性，进而更人性化的被消费者接受和青睐。
由于以上技术方案的实施，本发明与现有技术相比具有如下优点：
本发明在确保气孔通畅的前提下，彻底杜绝杯中热饮自泄压气孔处泄漏的现象发生，同时在不泄漏的前提下，通过旋转的打开方式，可多次打开或闭合饮用口，为饮用者提供方便，此外，不仅便于外送，而且还能够改变杯盖的造型，更人性化的被消费者接受和青睐，更容易吸引消费者。
附图说明
图1为本发明热饮杯盖的结构示意图；
图2为图1的主视示意图；
图3为图2中A-A向剖视示意图；
图4为图1中去除封盖和塞盖的结构示意图；
图5为图4的主视示意图；
图6为图5中B-B向剖视示意图；
图7为图1中封盖和塞盖的主视示意图；
图8为图7中C-C向剖视示意图；
图9为图1中封盖和塞盖的主视示意图；
图10为图9中D-D向剖视示意图；
图11为图9中E-E向剖视示意图(放大且安装在接漏腔中)；
其中：1、盖体；10、饮用口；10a、卡槽；11、排气孔；12、接漏腔；120、环形卡槽轨；12a、回流孔；13、环形凸出部；2、封盖；20、泄气孔；21、封盖本体；22、配合块；23、盖面板；3、塞盖；30、塞体；31、楔形卡块；32、盖边；33、指示标识；4、连接件；41、第一连接部；42、第二连接部；43、第 三连接部；5、折槽；6、挡板；7、通道；a1、第一区间；a2、第二区间。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件 上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
如图1至图3所示，本实施例涉及的防漏且便于打开的热饮杯盖，其包括盖体1，该盖体1上设有饮用口10、排气孔11、及接漏腔12，其中排气孔11位于接漏腔12上，该接漏腔12上还设有能够将泄漏至接漏腔12的热饮回流至热饮杯内的回流孔12a，热饮杯盖还包括将接漏腔12闭合的封盖2、与封盖2相连接且能够将饮用口10闭合的塞盖3，其中封盖2能够绕着接漏腔12的中心转动设置，且封盖2上设有与排气孔11相连通并将位于接漏腔12内的热气泄出盖体1外的泄气孔20。
如图4至图6所示，接漏腔12位于盖体1的中部，且自盖体1的上表面向内凹陷设置，回流孔12a和排气孔11均位于接漏腔12凹陷的底部。
接漏腔12的底部自中部向下凹陷设置，也就是所谓的弧形底；回流孔12a位于排气孔11的下方。
回流孔12a位于凹陷的最低位置，排气孔11位于凹陷的一侧，且向凹陷的中心方向延伸设置。也就是说，排气孔11是倾斜设置的，便于泄气和减少自排气孔11处泄漏的概率。
泄气孔20的延伸方向与排气孔11的延伸方向相交设置。也就是说，两个孔的延伸方向也是不同的，进而彻底的防止泄漏(只排热气)。同时，在封盖的造型上，明显增强了杯盖美观性，进而更人性化的被消费者接受和青睐。
在接漏腔12的侧壁上设有环形卡槽轨120，封盖2包括塞入接漏腔12且具有与接漏腔12相连通空腔的封盖本体21、设置在封盖本体21周边并向外突出与环形卡槽轨120匹配的配合块22、以及位于封盖本体21上将接漏腔12顶部盖合的盖面板23，其中封盖2通过配合块22转动设置在环形卡槽轨120上。
具体的，配合块22有多个，且绕着封盖本体21的周向均匀分布，不仅卡的牢固，而且转动起来不易脱轨。
盖体1上设有环形凸出部13，饮用口10位于环形凸出部13上，热饮杯盖还包括用于将封盖2与塞盖3相连接的连接件4，其中封盖2、塞盖3、及连接件4一体成型，连接件4呈阶梯状，且在阶梯处设有便于塞盖3翻折打开的折 槽5。通过折槽5的设计，使得塞盖3打开时候不影响封盖2的闭合。
具体的，连接件4包括与盖面板23齐平连接的第一连接部41、贴合在环形凸出部13上表面与塞盖3连接的第二连接部42、用于将第一连接部41和第二连接部42相连通的第三连接部43，其中第二连接部42位于第一连接部41的侧上方，即第三连接部43倾斜设置或者竖直设置。
本例中，折槽5设置在第一连接部41和第三连接部43之间的连接处。
结合图4至图8，饮用口10自环形凸出部13上表面向内凹陷设置，其口部对应设置在凹陷的底部，且在饮用口10(凹陷部分)的侧壁上设有卡槽10a，塞盖3包括塞入饮用口10且与连接件4相连接的塞体30、设置在塞体30侧边与卡槽10a相匹配的楔形卡块31、设置在塞体30上且冒出环形凸出部13的盖边32。
具体的，饮用口10呈长条形，卡槽10a有两个，且位于长条形的两端部，楔形卡块31与卡槽10a一一对应设置，或者只有一个也是可以的。
同时，在塞体30上还设有提示用于打开塞盖3的指示标识33。如常见的指示箭头。至于盖边32的设计，主要便于操控打开。
同时，本例中盖边32的外端部向下弯折并自下折边贴合在环形凸出部13的外侧壁上(图中未显示，但不难想到)。这样不会形成障碍，防止外送过程意外的碰触，而使得塞盖3被打开。
此外，本实施例中，杯盖的整体造型上，明显增强了美观性，进而更人性化的被消费者接受和青睐。
然后，本例中，如图9至图11所示，在封盖2上设有挡板3，该挡板6的目的就是：保证泄气孔20能够正常泄气的前提下，阻隔接漏腔12内的热饮或泡沫自泄气孔20处泄漏。
具体的，在盖面板23上还设有自盖面板23的底部向下延伸的挡板6，当封盖2定位在接漏腔12上时，挡板6自底部与接漏腔12底部全面贴合且将接漏腔12内部区域隔开形成第一区间a1和第二区间a2，泄气孔20位于第一区间a1，排气孔11和回流孔12a位于第二区间a2，其中位于第二区间a2内的热气能够流向第一区间a1，且自泄气孔20排出；位于第二区间a2内的热饮或泡沫在挡板6拦截下，无法流动至第一区间a1。进一步的防止热饮的泄漏，同时也便于接漏腔内的热饮回流至杯内。
具体的，挡板6两侧部与封盖本体21的内侧壁之间设有供热气流通的通道7，位于第二区间a2内的热气自两侧的通道7处流动至第一区间a1。
本例中，通道7的宽度1.5mm左右。
此外，本例中，接漏腔12上排气孔和回流孔还可以是同一个孔。
综上所述，本实施例的杯盖具有以下优势：
1、通过排气孔和泄气孔的连通，能够将热气泄出，防止杯盖的脱落；
2、通过接漏腔和回流孔以及封盖的设置，将可能发生泄漏的热饮再回流杯体内，彻底解决外送泄漏的难题；
3、由封盖、塞盖的一体设置，当塞盖打开时，即可旋转封盖，使得塞盖与饮用口错开，进而便于饮用；当暂时不需要饮用时，可旋转封盖由塞盖与饮用口对齐，然后闭合，操作便捷，同时塞盖在运动过程中也不会影响封盖防止泄漏的性能；
4、杯盖的整体造型上美观、大方，进而更人性化的被消费者接受和青睐；
5、由挡板将接漏腔内分隔成气体可以连通，液体或泡沫不可流通的两个区间，进一步防止热饮自泄气孔处泄漏的现象发生，同时缩小接漏腔内盛装热饮或泡沫的空间，进而便于热饮的回流。
以上对本发明做了详尽的描述，其目的在于让熟悉此领域技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明的精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (13)

  1. 一种防漏且便于打开的热饮杯盖，其包括盖体，该所述盖体上设有饮用口和排气孔，其特征在于：在所述的盖体上还形成有的接漏腔，所述的排气孔位于所述接漏腔上，所述的接漏腔上还设有能够将泄漏至所述接漏腔的热饮回流至热饮杯内的回流孔，所述的热饮杯盖还包括将所述接漏腔闭合的封盖、与所述的封盖相连接且能够将所述的饮用口闭合的塞盖，其中所述的封盖能够绕着所述接漏腔的中心转动设置，且所述的封盖上设有与所述排气孔相连通并将位于接漏腔内的热气泄出所述盖体外的泄气孔。
  2. 根据权利要求1所述的防漏且便于打开的热饮杯盖，其特征在于：所述的接漏腔位于所述盖体的中部，且所述接漏腔的底部自中部向下凹陷设置，所述的回流孔位于所述排气孔的下方。
  3. 根据权利要求2所述的防漏且便于打开的热饮杯盖，其特征在于：所述的回流孔位于凹陷的最低位置，所述的排气孔位于所述凹陷的一侧，且向凹陷的中心方向延伸设置。
  4. 根据权利要求1所述的防漏且便于打开的热饮杯盖，其特征在于：在所述的接漏腔的侧壁上设有环形卡槽轨，所述的封盖包括塞入所述接漏腔且具有与接漏腔相连通空腔的封盖本体、设置在所述封盖本体周边并向外突出与所述环形卡槽轨匹配的配合块、以及位于所述封盖本体上将所述接漏腔顶部盖合的盖面板，其中所述封盖通过所述配合块转动设置在所述环形卡槽轨上。
  5. 根据权利要求4所述的防漏且便于打开的热饮杯盖，其特征在于：在所述的盖面板上还设有自所述盖面板的底部向下延伸的挡板，当所述封盖定位在所述接漏腔上时，所述的挡板自底部与所述接漏腔底部全面贴合且将所述接漏腔内部区域隔开形成第一区间和第二区间，所述的泄气孔位于第一区间，所述的排气孔和回流孔位于第二区间，其中位于第二区间内的热气能够流向所述第一区间，且自所述泄气孔排出；位于所述第二区间内的热饮或泡沫在所述的挡板拦截下，无法流动至所述第一区间。
  6. 根据权利要5所述的防漏且便于打开的热饮杯盖，其特征在于：所述的挡板两侧部与所述封盖本体的内侧壁之间设有供热气流通的通道，位于所述第二区间内的热气自两侧的所述通道处流动至所述第一区间。
  7. 根据权利要求1所述的防漏且便于打开的热饮杯盖，其特征在于：所述的盖体上设有环形凸出部，所述的饮用口位于环形凸出部上。
  8. 根据权利要求1所述的防漏且便于打开的热饮杯盖，其特征在于：所述的热饮杯盖还包括用于将所述封盖与所述塞盖相连接的连接件。
  9. 根据权利要求8所述的防漏且便于打开的热饮杯盖，其特征在于：所述的封盖、塞盖、及所述连接件一体成型，所述的连接件呈阶梯状，且在阶梯处设有便于所述塞盖翻折打开的折槽。
  10. 根据权利要求7所述的防漏且便于打开的热饮杯盖，其特征在于：所述的饮用口自所述环形凸出部上表面向内凹陷设置，该口部对应设置在凹陷的底部。
  11. 根据权利要求10所述的防漏且便于打开的热饮杯盖，其特征在于：在所述饮用口的侧壁上还设有卡槽，所述塞盖包括塞入凹陷部分且与所述连接件相连接的塞体、设置在所述塞体侧边与所述卡槽相匹配的楔形卡块。
  12. 根据权利要求11所述的防漏且便于打开的热饮杯盖，其特征在于：所述塞盖还包括设置在所述的塞体上且冒出所述环形凸出部的盖边，且在所述塞体上还设有提示用于打开所述塞盖的指示标识。
  13. 根据权利要求12所述的防漏且便于打开的热饮杯盖，其特征在于：所述盖边的外端部向下弯折并自下折边贴合在所述环形凸出部的外侧壁上或者所述盖边的外端部向内卷绕呈柱条状。
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