CN110053864B - Ultrasonic welding type leak-proof beverage cup cover - Google Patents
Ultrasonic welding type leak-proof beverage cup cover Download PDFInfo
- Publication number
- CN110053864B CN110053864B CN201910425740.2A CN201910425740A CN110053864B CN 110053864 B CN110053864 B CN 110053864B CN 201910425740 A CN201910425740 A CN 201910425740A CN 110053864 B CN110053864 B CN 110053864B
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- Prior art keywords
- cover plate
- cover
- drinking
- cavity
- receiving cavity
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 25
- 238000005493 welding type Methods 0.000 title claims abstract description 8
- 230000035622 drinking Effects 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000007306 turnover Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 6
- 235000012171 hot beverage Nutrition 0.000 description 6
- 239000011324 bead Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
- B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth passage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Devices Or Equipment (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to an ultrasonic welding type leakage-proof beverage cup cover, which comprises a cover body and a cover, wherein a groove is formed on a panel of the cover body, an annular flange is formed among a side wall surface of the groove, the panel and a circumferential profile surface of the cover body, a drinking opening is positioned at one side of the annular flange, and a leakage receiving cavity is positioned at the opposite side of the drinking opening; an avoidance cavity is arranged between the leakage receiving cavity and the drinking port; the sealing cover comprises a first cover plate, a second cover plate, a third cover plate and a cover plug, wherein the first cover plate is welded at the edge of the opening of the leakage receiving cavity in an ultrasonic mode, the first cover plate is used for closing the leakage receiving cavity, the second cover plate is connected with the first cover plate in an overturning mode, the second cover plate is used for closing the avoidance cavity, the third cover plate extends from the end portion of the second cover plate to the drinking opening, and the cover plug is used for covering the first cover plate, and a through hole communicated with the exhaust hole is formed in the first cover plate. The leakage receiving cavity is closed by adopting ultrasonic welding, so that the leakage probability in the process of delivery can be greatly reduced; meanwhile, the sealing cover can repeatedly open or close the drinking opening, and the upper lip is provided with a placing space, so that the comfort level for drinking is improved.
Description
Technical Field
The invention belongs to the field of beverage cup covers, and particularly relates to an ultrasonic welding type leakage-proof beverage cup cover.
Background
At present, various designs aiming at beverage cup covers are available, the most common cup cover is provided with a cannula hole and an air hole, then a suction pipe is inserted into the cup body, so that the beverage can be drunk, or a drinking opening which can be closed and opened is formed on the cup cover, and when the beverage cup is drunk, the drinking opening is directly opened, so that the beverage cup can be drunk.
However, for hot drinks such as coffee, the cup cover is provided with air holes and a drinking port, wherein the air holes mainly leak out of the internal hot pressing to prevent the cup cover from being separated from the cup body, but in the process of delivering, coffee easily leaks out of the cup cover from the air holes due to shaking of the coffee, so that complaints and complaints of purchasers are caused, and therefore, not only is the difficulty of delivering increased, but also the sales of the coffee possibly influenced.
However, in view of the above problems, the present inventors filed a patent number 2018.1.15 as follows: 201810036288.6; the patent name is: a hot drink cup cover which is leak-proof and convenient to open is disclosed in detail as follows: the utility model provides a leak protection just is convenient for open hot drink bowl cover, it includes the lid, be equipped with on this lid and drink mouthful, exhaust hole, connect the hourglass chamber, wherein the exhaust hole is located and connects the hourglass chamber, should connect and still be equipped with on the hourglass chamber and can leak to connect the reflux hole in the hot drink bowl cover that leaks the chamber, the hot drink bowl cover still includes to connect the closed closing cap of hourglass chamber, be connected with the closing cap and can be with drinking mouthful closed cock cap, wherein the closing cap can rotate the setting round the center that connects the hourglass chamber, and be equipped with on the closing cap and be linked together with the exhaust hole and leak the bleeder hole that the lid was outside will be located to the steam that connects the hourglass intracavity.
Therefore, on the premise of ensuring the smoothness of the air hole, the phenomenon that hot drink in the cup leaks from the pressure release air hole is thoroughly eradicated, and meanwhile, on the premise of not leaking, the drinking hole can be opened or closed for multiple times by a rotary opening mode, so that convenience is provided for drinkers.
However, the applicant has found that, in use, as no seal is formed between the drip chamber and the closure, once the amplitude of jolt is excessive during delivery, there is still a potential for leakage of beverage into the drip chamber, and that the placement of the upper lip of the user is inconvenient due to the design of the drinking orifice and the drinking comfort is low.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing an improved ultrasonic welding type leakage-proof beverage cup cover.
In order to solve the technical problems, the invention adopts the following technical scheme:
An ultrasonic welding type leakage-proof beverage cup cover comprises a cover body with a leakage receiving cavity, a drinking port and an exhaust hole; a sealing cover for closing the leakage receiving cavity and the drinking opening,
Particularly, a groove recessed downwards from the surface is formed on the panel of the cover body, wherein an annular flange is formed among the side wall surface of the groove, the panel and the circumferential profile surface of the cover body, the drinking port is positioned at one side of the annular flange, the leakage receiving cavity is positioned at the opposite side of the drinking port and is recessed downwards from the bottom of the groove, and the exhaust hole is arranged on the leakage receiving cavity; an avoidance cavity which is recessed downwards from the bottom of the groove is also arranged between the leakage receiving cavity and the drinking port, and when a user drinks, the upper lip can be placed in the avoidance cavity;
The sealing cover comprises a first cover plate, a second cover plate, a third cover plate and a cover plug, wherein the first cover plate is welded at the edge of the opening of the leakage receiving cavity in an ultrasonic mode, the first cover plate is connected with the first cover plate in an overturning mode, the second cover plate is capable of closing the leakage receiving cavity, the third cover plate extends from the end portion of the second cover plate to the drinking opening, the cover plug is arranged at the bottom of the third cover plate, the cover plug is capable of closing the drinking opening, and a through hole communicated with the exhaust hole is formed in the first cover plate.
Preferably, the leakage receiving cavity is provided with at least two cavities which are communicated with each other, the exhaust hole is positioned at the bottom of one of the cavities, the through holes are staggered with the exhaust hole and are positioned on the first cover plate correspondingly arranged above the other cavities.
Preferably, each two adjacent cavities are formed with mutually communicating overflow channels from the top.
Specifically, the bottom surface of cavity top-down slope sets up, and the exhaust hole is located the lower part of bottom surface.
According to a specific and preferred aspect of the invention, the depth of the relief cavity is progressively increased, and the deeper end is arranged close to the drinking orifice. The advantage of this arrangement is that it is convenient for the user to drink.
According to a further specific implementation and preferred aspect of the present invention, the first cover plate and the second cover plate are connected from the middle part and form a turnover connecting part, wherein the turnover connecting part separates the side edges where the first cover plate and the second cover plate are connected, when the cover is covered, the upper surfaces of the first cover plate, the second cover plate and the third cover plate are arranged in a flush manner, and a spacing groove positioned at two opposite sides of the turnover connecting part is formed between the first cover plate and the second cover plate; when the cover is opened for the user to drink, the third cover plate is pulled up, the second cover plate turns over to the upper side of the first cover plate around the turning connection part, and the drinking opening and the avoiding cavity are in an open state.
Preferably, the spacing groove is arc-shaped and symmetrically arranged on two opposite sides of the overturning connecting part, and the sealing cover further comprises a clamping module arranged on one connecting side edge of the two connecting side edges of the first cover plate and the second cover plate corresponding to the spacing groove and a clamping groove arranged on the other connecting side edge and matched with the clamping module.
Further, when the sealing cover is covered, the peripheries of the first cover plate and the second cover plate are attached to the wall of the groove, and the outer end part of the third cover plate is arranged outside the annular protruding edge.
In addition, be equipped with first cooperation portion and second cooperation portion respectively on first apron and third apron, wherein when the closing cap is opened and is supplied the user to drink, first cooperation portion cooperatees with the second cooperation portion, and first apron and third apron are fixed connection mutually.
Preferably, the first matching part is a clamping column positioned on the first cover plate, and the second matching part is a clamping hole matched with the clamping column.
Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:
On the one hand, on the premise of ensuring normal pressure release, the leakage receiving cavity is closed by adopting ultrasonic welding, so that the leakage probability in the process of delivery can be greatly reduced; on the other hand by the upset setting of closing cap, can repeatedly open or close and drink the mouth, convenience of customers's drinking, the setting through dodging the chamber in the vicinity of drinking the mouth simultaneously, user's when drinking like this, the upper lip has the space of placing, and then improves the comfort level that is used for drinking, in addition, the molding is unique, attracts the consumer more easily.
Drawings
FIG. 1 is a schematic view of the structure of the leak-proof beverage cup lid of the present invention;
FIG. 2 is an exploded view of the structure of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;
wherein: 1. a cover body; 1a, a leakage receiving cavity; q, cavity; t, overflow flow channel; 1b, a drinking port; 1c, exhaust holes; 1d, avoiding the cavity; 10. a panel; 10a, grooves; 11. an annular flange;
2. A cover; 21. a first cover plate; 21a, through holes; 21b, upright posts; 22. a second cover plate; 23. a third cover plate; 23b, a clamping hole; 24. a cover plug; 25. turning over the connecting part; 26. a clamping module; 27. a clamping groove; 2c, spacing grooves.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature. It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 and 2, the ultrasonic welding type leak-proof beverage cup cover of the present embodiment comprises a cover body 1 having a leak receiving cavity 1a, a drinking port 1b and an exhaust hole 1 c; a cover 2 closing the leak receiving cavity 1a and the drinking port 1 b.
Specifically, a groove 10a recessed downward from the surface is formed on the panel 10 of the cover body 1, wherein an annular flange 11 is formed between the sidewall surface of the groove 10a, the panel 10 and the circumferential profile surface of the cover body 1.
In this case the drinking orifice 1b is located on one side of the annular flange 11.
As shown in connection with fig. 3, the width of the annular bead 11 is not uniform, i.e. the recess 10a is not at the very center of the panel 10. Meanwhile, considering the size of the drinking port 1b, the left side is wide and the right side is narrow.
The leakage receiving cavity 1a is located on the opposite side of the drinking orifice 1b and is recessed downwardly from the bottom of the recess 10 a.
In this example, the leakage receiving chamber 1a has two chambers q, and overflow channels t communicating with each other from the top are communicated with each other. The overflow channel t is that when the beverage level in one cavity q exceeds the position of the overflow channel t, the beverage automatically flows to the other cavity, however, there is a special case that during the shaking process, part of the beverage also shakes to the overflow channel t to flow in the two cavities.
Specifically, the bottom surface of the cavity q is inclined from top to bottom, and the exhaust hole 1c is positioned at the lower part of the bottom surface.
Meanwhile, an avoidance cavity 1d which is downwards sunken from the bottom of the groove 10a is further arranged between the leakage receiving cavity 1a and the drinking port 1b, and when a user drinks, the upper lip can be placed in the avoidance cavity 1d.
As shown in fig. 4, the depth of the evacuation chamber 1d is gradually increased, and the deeper end portion is provided near the drinking port 1 b. The advantage of this setting is, convenient user drinks to increase user's comfort level of drinking.
The sealing cover 2 comprises a first cover plate 21 which is welded on the edge of the opening part of the leakage receiving cavity 1a in an ultrasonic manner and is used for closing the leakage receiving cavity 1a, a second cover plate 22 which is connected with the first cover plate 21 in a turnover manner and is used for closing the avoidance cavity 1d, a third cover plate 23 which extends from the end part of the second cover plate 22 to the drinking opening 1c, and a cover plug 24 which is arranged at the bottom of the third cover plate 23 and is used for closing the drinking opening 1c, wherein a through hole 21a which is communicated with the exhaust hole 1c is formed in the first cover plate 21.
In this example, the through holes 21a are offset from the exhaust holes 1 c.
The first cover plate 21 and the second cover plate 22 are connected from the middle part and form a turnover connecting part 25, wherein the turnover connecting part 25 separates the connected side edges of the first cover plate 21 and the second cover plate 22, when the cover 2 is covered, the upper surfaces of the first cover plate 21, the second cover plate 22 and the third cover plate 23 are arranged in a flush way, and a spacing groove 2c positioned on two opposite sides of the turnover connecting part 25 is formed between the first cover plate 21 and the second cover plate 22; when the closure 2 is opened for drinking by a user, the third cover plate 23 is lifted, the second cover plate 22 is turned over the first cover plate 21 around the turning connection portion 25, and the drinking opening 1b and the avoiding chamber 1d are in an opened state.
Specifically, the spacing groove 2c is arc-shaped and symmetrically disposed on opposite sides of the flip connection portion 25. The design has the advantages that: 1. the two cavities and the avoiding cavity are reasonably distributed, so that the leakage receiving cavity is in a sealed condition, and the sealing cover can be repeatedly opened and closed so as to be convenient for a user to drink; 2. the shape of the cover is increased to attract consumers.
The cover 2 further includes a locking module 26 disposed on one of the two connection sides of the first cover plate 21 and the second cover plate 22 corresponding to the space slot 2c, and a locking slot 27 disposed on the other connection side and matched with the locking module. In this way, after the closure 2 is closed, the engagement of the engagement block 26 and the engagement groove 27 ensures the stability of the closure 2, and the lid plug 24 is not easily disengaged from the drinking opening 1 b.
Of course, in the above implementation, the clamping groove 27 is not provided, and the clamping block 26 may directly abut against the other connecting side edge when the cover is closed. That is, the actual purpose of providing the snap-in module 26 is: the width of the spacing groove 2c is not changed in the process of opening and closing the sealing cover 2 for many times, so that the alignment and the matching of the sealing cover plug 2 and the drinking opening 1b are convenient, and the operation is very convenient.
Meanwhile, in order to facilitate the user to drink, the first cover plate 21 is provided with a stand column 21b, and the third cover plate 23 is provided with a clamping hole 23b matched with the clamping column 21b, when the sealing cover is opened, the second cover plate 22 and the third cover plate 23 move towards the upper surface of the first cover plate 21 around the turnover connecting part 25 until the stand column 21b stretches into the clamping hole 23b, so that the positioning of the first cover plate 21, the second cover plate 22 and the third cover plate 23 is realized.
In addition, in this example, the components of the cover 2 are integrally formed, and when the cover 2 is covered, the peripheries of the first cover plate 21 and the second cover plate 22 are attached to the wall of the groove 10a, and the outer end of the third cover plate 13 is arranged outside the annular flange 11.
In summary, the present embodiment has the following advantages:
1) On the premise of ensuring normal pressure release, the leakage receiving cavity is closed by adopting ultrasonic welding, so that the leakage probability in the process of delivery can be greatly reduced, and the delivery is convenient;
2) The turnover of the sealing cover can repeatedly open or close the drinking opening, so that the drinking of a user is facilitated, meanwhile, in the process of repeated turnover opening and closing, the turnover part of the sealing cover moves very stably, the reset position is relatively accurate, and the user can conveniently operate;
3) The arrangement of the avoidance cavity is adopted near the drinking port, so that the upper lip of a user has a placing space when drinking, and the comfort level for drinking is improved;
4) The positions of the cavities are reasonably distributed, and the arc-shaped spacing grooves are adopted, so that the appearance of the whole cup cover is more unique, and consumers are more easily attracted.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. An ultrasonic welding type leakage-proof beverage cup cover comprises a cover body with a leakage receiving cavity, a drinking port and an exhaust hole; a cover for closing the leak receiving cavity and the drinking port, characterized in that:
the panel of the cover body is provided with a groove recessed downwards from the surface, an annular flange is formed among the side wall surface of the groove, the panel and the circumferential profile surface of the cover body, the drinking opening is positioned at one side of the annular flange, the leakage receiving cavity is positioned at the opposite side of the drinking opening and is recessed downwards from the bottom of the groove, and the exhaust hole is arranged on the leakage receiving cavity; an avoidance cavity which is downwards recessed from the bottom of the groove is further arranged between the leakage receiving cavity and the drinking port, and when a user drinks, the upper lip can be placed in the avoidance cavity;
The sealing cover comprises a first cover plate, a second cover plate, a third cover plate and a cover plug, wherein the first cover plate is welded at the edge of the mouth of the leakage receiving cavity in an ultrasonic mode and used for closing the leakage receiving cavity, the second cover plate is connected with the first cover plate in a turnover mode and used for closing the avoidance cavity, the third cover plate extends from the end portion of the second cover plate to the drinking mouth, the cover plug is arranged at the bottom of the third cover plate and used for closing the drinking mouth, and a through hole communicated with the exhaust hole is formed in the first cover plate;
The first cover plate and the second cover plate are connected from the middle part and form a turnover connecting part, wherein the turnover connecting part separates the connected side edges of the first cover plate and the second cover plate, when the cover is covered, the upper surfaces of the first cover plate, the second cover plate and the third cover plate are flush, and a spacing groove positioned at two opposite sides of the turnover connecting part is formed between the first cover plate and the second cover plate; when the sealing cover is opened for a user to drink, the third cover plate is pulled up, the second cover plate turns over the first cover plate around the turning connection part, and the drinking port and the avoiding cavity are in an open state;
The spacing groove is arc-shaped and symmetrically arranged on two opposite sides of the overturning connecting part, and the sealing cover further comprises a clamping module arranged on one connecting side edge of the two connecting side edges of the first cover plate and the second cover plate corresponding to the spacing groove, and a clamping groove arranged on the other connecting side edge and matched with the clamping module.
2. The ultrasonic welded leak resistant beverage cap of claim 1, wherein:
The leakage receiving cavity is provided with at least two cavities and is communicated with each other, the exhaust hole is positioned at the bottom of one cavity, the through hole is staggered with the exhaust hole and is positioned on the first cover plate correspondingly arranged above the other cavities.
3. The ultrasonic welded leak resistant beverage cap of claim 2, wherein:
And overflow channels which are communicated with each other are formed on the top of each two adjacent cavities.
4. The ultrasonically welded, leak-proof beverage cap of claim 2 or 3, wherein:
the bottom surface of the cavity is obliquely arranged from top to bottom, and the exhaust hole is positioned at the lower part of the bottom surface.
5. The ultrasonic welded leak resistant beverage cap of claim 1, wherein:
the depth of the avoidance cavity is gradually increased, and the deeper end part is close to the drinking port.
6. The ultrasonic welded leak resistant beverage cap of claim 1, wherein:
When the sealing cover is covered, the peripheries of the first cover plate and the second cover plate are attached to the wall of the groove, and the outer end part of the third cover plate is arranged outside the annular protruding edge.
7. The ultrasonic welded leak resistant beverage cap of claim 1, wherein:
The first cover plate and the third cover plate are respectively provided with a first matching part and a second matching part, wherein when the sealing cover is opened for a user to drink, the first matching part and the second matching part are matched, and the first cover plate and the third cover plate are fixedly connected.
8. The ultrasonic welded, leak-proof beverage cap of claim 7, wherein:
The first matching part is a clamping column positioned on the first cover plate, and the second matching part is a clamping hole matched with the clamping column.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425740.2A CN110053864B (en) | 2019-05-21 | 2019-05-21 | Ultrasonic welding type leak-proof beverage cup cover |
| PCT/CN2020/091004 WO2020233560A1 (en) | 2019-05-21 | 2020-05-19 | Ultrasonic-welding-type leakage-proof beverage cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425740.2A CN110053864B (en) | 2019-05-21 | 2019-05-21 | Ultrasonic welding type leak-proof beverage cup cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053864A CN110053864A (en) | 2019-07-26 |
| CN110053864B true CN110053864B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425740.2A Active CN110053864B (en) | 2019-05-21 | 2019-05-21 | Ultrasonic welding type leak-proof beverage cup cover |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110053864B (en) |
| WO (1) | WO2020233560A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053864B (en) * | 2019-05-21 | 2024-05-14 | 星巴克公司 | Ultrasonic welding type leak-proof beverage cup cover |
| CN113044383B (en) * | 2019-12-27 | 2023-08-04 | 赫塔马克公司 | Container cover |
| CN113212967B (en) * | 2021-04-29 | 2023-02-17 | 星巴克公司 | Two-side folding hot drink cup cover |
| CN115043088A (en) * | 2022-06-23 | 2022-09-13 | 新天力科技股份有限公司 | Exhaust leak-proof packing box cover assembly |
| CN116216069A (en) * | 2023-04-23 | 2023-06-06 | 刘文钦 | A tearable anti-exfiltration paper cover with a thermal insulation interlayer |
| CN117284639A (en) * | 2023-11-06 | 2023-12-26 | 新天力科技股份有限公司 | A leak-proof cup lid with an inner and outer double buckle structure |
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| CN108408235A (en) * | 2018-03-26 | 2018-08-17 | 格来纳塑料科技（苏州）有限公司 | A kind of leakproof and the hot drink cup lid convenient for opening |
| CN109094976A (en) * | 2018-09-21 | 2018-12-28 | 泰马克精密铸造（苏州）有限公司 | A kind of cup lid of beverage cup equipped with cover board |
| CN209988367U (en) * | 2019-05-21 | 2020-01-24 | 格来纳塑料科技（苏州）有限公司 | Ultrasonic welding formula leak protection beverage bowl cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7731047B2 (en) * | 2001-08-06 | 2010-06-08 | Solo Cup Operating Corporation | Reclosable container lid with sliding element |
| CN100400388C (en) * | 2001-11-13 | 2008-07-09 | 达特食品容器公司 | Reclosable cap with sealing plug |
| JP5489204B2 (en) * | 2009-05-28 | 2014-05-14 | 株式会社 シンタ | Beverage container lid |
| CN202006952U (en) * | 2010-09-30 | 2011-10-12 | 林哲宏 | Hot drink cup |
| GB2540343B (en) * | 2015-07-03 | 2017-12-20 | Pocket Enterprises Ltd | A reusable cup |
| CN209441931U (en) * | 2018-12-19 | 2019-09-27 | 上海鲜易采信息科技有限公司 | One kind is anti-to spill hot drink cup lid |
| CN110053864B (en) * | 2019-05-21 | 2024-05-14 | 星巴克公司 | Ultrasonic welding type leak-proof beverage cup cover |
-
2019
- 2019-05-21 CN CN201910425740.2A patent/CN110053864B/en active Active
-
2020
- 2020-05-19 WO PCT/CN2020/091004 patent/WO2020233560A1/en not_active Ceased
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| US5490609A (en) * | 1994-09-16 | 1996-02-13 | Bailey Marketing Group, Inc. | Beverage cup lid having peripheral locking means for drinking opening closure member |
| CN102649493A (en) * | 2011-02-24 | 2012-08-29 | 启道田心股份有限公司 | Cup cover convenient for adding creamer or granulated sugar |
| CN104220340A (en) * | 2012-03-23 | 2014-12-17 | D.H.弗莱明 | Lid and vapor directing baffle for beverage container |
| CN204979661U (en) * | 2015-05-07 | 2016-01-20 | 汪勋 | Environmental protection paper cup lid |
| CN108408235A (en) * | 2018-03-26 | 2018-08-17 | 格来纳塑料科技（苏州）有限公司 | A kind of leakproof and the hot drink cup lid convenient for opening |
| CN109094976A (en) * | 2018-09-21 | 2018-12-28 | 泰马克精密铸造（苏州）有限公司 | A kind of cup lid of beverage cup equipped with cover board |
| CN209988367U (en) * | 2019-05-21 | 2020-01-24 | 格来纳塑料科技（苏州）有限公司 | Ultrasonic welding formula leak protection beverage bowl cover |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020233560A1 (en) | 2020-11-26 |
| CN110053864A (en) | 2019-07-26 |
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Effective date of registration: 20220929 Address after: Washington State Applicant after: STARBUCKS CORPORATION D/B/A STARBUCKS COFFEE CO. Address before: 377 Chang'an Road, Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: GELAINA PLASTIC TECHNOLOGY (SUZHOU) Co.,Ltd. |
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