WO2023279273A1 - 杯盖 - Google Patents

杯盖 Download PDF

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Publication number
WO2023279273A1
WO2023279273A1 PCT/CN2021/104906 CN2021104906W WO2023279273A1 WO 2023279273 A1 WO2023279273 A1 WO 2023279273A1 CN 2021104906 W CN2021104906 W CN 2021104906W WO 2023279273 A1 WO2023279273 A1 WO 2023279273A1
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WO
WIPO (PCT)
Prior art keywords
hole
axial direction
cover
baffles
grooves
Prior art date
Application number
PCT/CN2021/104906
Other languages
English (en)
French (fr)
Inventor
张静文
Original Assignee
张静文
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张静文 filed Critical 张静文
Priority to PCT/CN2021/104906 priority Critical patent/WO2023279273A1/zh
Priority to CN202180098181.4A priority patent/CN117279839A/zh
Publication of WO2023279273A1 publication Critical patent/WO2023279273A1/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—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

Definitions

  • This application relates to a cup cover.
  • the container of general drink for example plastic cup or paper cup
  • a plastic cup lid more, avoids the liquid in this container from spilling and is easy to carry.
  • the existing plastic cup cover is also provided with a vent hole. When the container is used to hold hot drinks, the vent hole can discharge hot air to the outside of the container, so as to avoid the excessive pressure inside the container from causing Danger.
  • vent hole of the existing plastic cup cover can allow hot air to discharge from the container to decompress, the discharged hot air will condense into liquid on the periphery of the vent flow channel and overflow after contacting the external cold air. Opening to the outside may also result in contamination or leakage of the drink in the container.
  • a method has been developed on the market to cover the mouth of the plastic cup cover with a cover and to perforate a tiny air hole in the cover to achieve the effect of exhaust and anti-leakage.
  • the vent hole on the cover still has the problem of leakage during travel, and there are shortcomings that need to be improved urgently.
  • the main purpose of this application is to provide a cup cover that can prevent pollution and leakage.
  • a cup cover including: a body, including a through hole extending along an axial direction and at least one groove, the at least one groove is at least partly open to the through hole and communicates with the through hole. an exterior of the body.
  • the body further includes a hole wall surrounding the through hole, and the at least one groove is recessed inside the hole wall.
  • the body includes a plurality of grooves, and the plurality of grooves are spaced apart from each other in the circumferential direction of the hole wall.
  • the body includes a plurality of grooves, and the plurality of grooves are at least partially offset in the axial direction.
  • the through hole includes a first port and a second port opposite to each other in the axial direction
  • at least one groove extends along the axial direction and communicates with the first port and the second port .
  • a cover body covering the through hole is further included, wherein at least one ventilation channel is enclosed between the cover body and the at least one groove portion.
  • the cover body includes a plurality of baffles spaced apart from each other, at least one connecting channel is enclosed between two adjacent baffles, and each of the air-permeable channels communicates with one of the connecting channels.
  • the peripheral wall of at least one of the plurality of baffles faces the at least one groove, and in the axial direction, the extension length of at least one of the grooves is greater than that of one of the baffles thickness.
  • the plurality of baffles include an upper surface and a lower surface facing the at least one communicating channel, and in the axial direction, an extension height of the through hole is not less than the upper surface and the lower surface. The spacing of the lower surface.
  • the cup cover also includes a cover body covering the through hole, and at least one ventilation channel is enclosed between the cover body and the plurality of grooves
  • the cover body includes a plurality of baffles spaced apart from each other, at least one connecting channel is enclosed between two adjacent baffles, and each of the ventilation channels communicates with one of the connecting channels; at least one of the plurality of baffles is surrounded by Abut against the hole wall and close the through hole; the outer peripheral wall of each baffle plate faces a groove portion, and in the axial direction, the extension length of each groove portion is greater than the thickness of a baffle plate; the plurality of The baffle plate includes an upper surface and a lower surface facing the at least one connecting channel, and in the
  • the top surface is not higher than the through hole;
  • the cover further includes a connecting portion connecting the plurality of baffles at intervals, and the connecting portion includes at least one column, each of which has a radial dimension not less than a thickness of the baffle; the at least one column extends parallel to the axial direction;
  • the body is further provided with a groove, and the cover can be inserted into the groove; and the cover is integrally formed as a single member.
  • Fig. 1 is an exploded view of the first preferred embodiment of the present application.
  • FIG. 2 is a partially enlarged view of FIG. 1 .
  • FIG. 3 is a perspective view of a first preferred embodiment of the present application-a cover.
  • FIG. 4 is a partial cross-sectional view of the first preferred embodiment of the present application.
  • FIG. 5 is a partially enlarged view of FIG. 4 .
  • FIG. 6 is a partially enlarged cross-sectional view of the second preferred embodiment of the present application.
  • FIG. 7 is a partially enlarged cross-sectional view of a third preferred embodiment of the present application.
  • 1 cup cover; 2: container; 10, 10a: body; 11: through hole; 111: first port; 112: second port; 12, 12a, 12b, 12c, 12d: groove; 13, 13a: hole Wall; 14, 14a: first clamping part; 141: bump; 15: groove; 20, 20a: cover; 21, 21a: baffle; 211: upper surface; 212: lower surface; 22: connecting channel 23: connecting part; 231: cylinder; 24, 24a: second clamping part; 25: top surface; 26: head; 30, 30a, 30b: ventilation channel.
  • the cup cover 1 of the present application includes a body 10, and the body 10 includes a through hole 11 extending in an axial direction and at least one groove 12 , 12a, the at least one groove portion 12, 12a is at least partly open toward the through hole 11 and communicates with an outside of the body 10 .
  • the through hole 11 can be the drinking opening of the cup cover 1;
  • the at least one groove portion 12, 12a can be, for example, a through groove, a blind groove or other relatively concave similar structures.
  • the cup lid 1 When the cup lid 1 is set on a container 2 containing a drink and the through hole 11 is covered with a cover 20, the inside of the container 2 can communicate with the outside through the at least one groove portion 12, 12a to allow gas circulation,
  • the main body 10 does not need to be additionally provided with ventilation holes, and can be applied to existing covers.
  • the cup lid 1 further includes the lid body 20, and at least one ventilation channel 30 is enclosed between the lid body 20 and the at least one groove portion 12, 12a, so as to allow air circulation.
  • the body 10 further includes a hole wall 13 surrounding the through hole 11, the at least one groove portion 12, 12a is recessed inside the hole wall 13 and radially opens toward the through hole 11, by The at least one groove portion 12, 12a can be directly formed when the cup lid 1 is manufactured, which is very convenient.
  • the at least one groove portion may also be a bent and extended circumferentially closed through groove, and one end of the through groove is opened toward the through hole for gas circulation.
  • the body 10 includes a plurality of grooves 12, 12a, the plurality of grooves 12, 12a are spaced apart from each other in the circumferential direction of the hole wall 13 and extend along the axial direction, so that the ventilation effect is good and the cover can be kept 20 and the clamping stability of the hole wall 13.
  • the cover 20 includes a plurality of baffles 21 spaced apart from each other, at least one connecting channel 22 is enclosed between two adjacent baffles 21 , each of the ventilation channels 30 and one of the connecting channels 22 are connected, so that the hot gas can condense in the at least one connecting channel 22, and the drink in the container 2 is not easy to seep out.
  • At least one of the plurality of baffles 21 abuts against the hole wall 13 in the circumferential direction and closes the through hole 11, and the outer peripheral wall of at least one of the plurality of baffles 21 faces the at least one groove 12, 12a.
  • at least one of the grooves 12 , 12 a extends longer than a thickness of the baffle 21 , which can effectively prevent leakage of liquid inside the container and allow gas to flow through.
  • each of the baffles 21 abuts against the hole wall 13 in a circumferential direction and its outer peripheral wall faces one of the grooves 12 , 12 a, so as to prevent the gap between the cover 20 and the hole wall 13 from being too large.
  • each of the baffles 21 circumferentially closes the through hole 11, and the plurality of grooves 12, 12a are at least partially offset in the axial direction;
  • the through hole 11 includes a first port 111 and a first port 111 opposite to each other in the axial direction.
  • the second port 112 , one of the plurality of grooves 12 , 12 a communicates with the first port 111 , and the other communicates with the second port 112 .
  • the gas can enter the connecting channel 22 from the groove 12 through the ventilation channel 30, and then be discharged to the outside through the groove 12a, and the leakage of the liquid is prevented through the curved path.
  • the structure is simple and the use effect is good.
  • the body 10a may only be provided with one groove portion 12b, the groove portion 12b extends along the axial direction and communicates with the first port 111 and the second port 112, as shown in FIG. 6, the liquid is still It can enter the at least one connecting channel 22 to achieve a buffer effect; each of the grooves can also bend and extend on the wall of the hole to prevent the liquid from passing directly.
  • the plurality of baffles 21 include an upper surface 211 and a lower surface 212 facing the at least one connecting channel 22, and in the axial direction, an extension height of the through hole 11 is not less than the upper surface 211 and the lower surface The distance between 212 can prevent the drink in the container 2 from entering the at least one continuous channel 22 directly.
  • the cover 20 further includes a connecting portion 23 connecting the plurality of baffles 21 at intervals.
  • the connecting portion 23 includes at least one column 231 , which has a simple structure and is easy to form.
  • the cover body 20 is an integrally formed single component, and a radial dimension of each of the columns 231 is not less than a thickness of the baffle plate 21, which has good structural strength and is not easy to break; the at least one column 231 extends parallel to the axial direction, which is convenient for applying force to disassemble the cover 20 and is not easy to be damaged due to improper force.
  • each of the baffles 21 can be slightly deformed under stress, which is easy to disassemble and the tightness of the hole wall 13 is better.
  • the cover 20 includes two baffles 21 and a connecting channel 22 is formed between the two baffles 21.
  • the connecting channel 22 extends in a ring and is open to the hole wall 13 in the circumferential direction, thereby allowing inflow
  • the liquid therein is discharged when the cover body 20 is pulled out from the body 10, effectively avoiding blockage.
  • two adjacent baffles can also be connected by a plurality of columns to enclose a plurality of communication channels; the connecting portion can also be a plate body connecting the plurality of baffles at intervals, which has good structural strength.
  • the main body 10 includes a first engaging portion 14
  • the cover 20 further includes a second engaging portion 24 capable of engaging with the first engaging portion 14 so as to position the cover 20 .
  • the first engaging portion 14 includes at least one protrusion 141 extending radially inward from the inner peripheral surface of the hole wall 13
  • the second engaging portion 24 is a bottom surface of the cover 20 , the bottom surface can interfere with the at least one protrusion 141 in the axial direction, and has a simple structure, good strength and good positioning effect.
  • the first clamping part can also be an annular flange; one of the first clamping part and the second clamping part can also be provided with at least one clamping protrusion, and the other can be provided with At least one locking recess that can engage the at least one locking protrusion; the through hole can also be tapered toward one side of the container in the axial direction, and the hole wall can radially press against the cover body to achieve a limit position Effect.
  • the cover 20 further includes a top surface 25 and a head 26 connected to the top surface 25. In the axial direction, the top surface 25 is not higher than the through hole 11, as shown in FIG. 5, whereby the The cover body 20 is not easy to fall off due to impact.
  • the body 10 is further provided with a groove 15, the cover 20 can be inserted into the groove 15, and the inner peripheral wall of the groove 13 can be tightly fitted with the cover 20 or be provided with a protrusion, a depression, etc.
  • the clamping structure when drinking the drink in the container 2, the groove 13 can be used for clamping the cover 20, which is easy to use, hygienic and can prevent the cover 20 from being lost.
  • the first engaging portion 14a is a recess adjacent to the through hole 11, and the second engaging portion 24a is an integrally extending from the baffle plate 21a.
  • the locking protrusion can be fastened to the locking recess to position the cover 20a, which is convenient for operation and use.
  • the groove portion 12c extends transversely to the axial direction and is recessed on an end surface of the hole wall 13a adjacent to the first port 111, and the groove portion 12d is recessed on the inner side of the hole wall 13a and communicates with the second port 112, by
  • the ventilation channels 30a, 30b are opened in different directions, and the anti-leakage effect is good.
  • the first engaging portion can also be a protrusion
  • the second engaging portion can be a recess, which can also achieve the same effect.

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

Abstract

一种杯盖（1），包括：一本体（10），包括一沿一轴向延伸的贯孔（11）及至少一槽部（12），至少一槽部（12）至少部分朝贯孔（11）开放且供连通本体（10）的一外部。借此，杯盖（1）具有可防止污染及渗漏的效果。

Description

杯盖 技术领域
本申请有关于一种杯盖。
背景技术
一般饮品的容器(例如塑料杯或纸杯)多通过一塑料杯盖扣接于该容器的开口，避免该容器内的液体洒漏以便于携带。现有的塑料杯盖除了设有饮用口外，另穿设有一透气孔，当该容器用于盛装热饮时，该透气孔可供排出热气至该容器外部，避免该容器内部的压力过高而造成危险。
现有的塑料杯盖的透气孔虽可供热气排出该容器而减压，排出的热气接触外部的冷空气后却会于该透气流道的外周凝结成液体而溢流，该透气孔朝外开放亦可能导致该容器内的饮品受污染或渗漏。为解决前述问题，市面上已发展出通过一封盖盖设于该塑料杯盖的饮口并于该封盖穿设一微小的透气孔的方式，以达到排气、防渗漏的效果。然而，该封盖上的透气孔于行进间仍会有渗漏问题，存在亟待改善的缺弊。
因此，有必要提供一种新式的杯盖，以解决上述的问题。
发明内容
本申请的主要目的在于提供一种杯盖，可防止污染及渗漏。
为达成上述目的，本申请提供一种杯盖，包括：一本体，包括一沿一轴向延伸的贯孔及至少一槽部，该至少一槽部至少部分朝该贯孔开放且供连通该本体的一外部。
作为本申请的一个可选实施例，其中该本体另包括一围构该贯孔的孔壁，该至少一槽部凹设于该孔壁的内侧。
作为本申请的一个可选实施例，其中该本体包括多个该槽部，该多个槽部于该孔壁的周向上相互间隔。
作为本申请的一个可选实施例，其中该本体包括多个该槽部，该多个槽部于该轴向上至少部分相错位。
作为本申请的一个可选实施例，其中该贯孔包括轴向相对的一第一端口及一第二端口，至少一该槽部沿该轴向延伸且连通该第一端口及该第二端口。
作为本申请的一个可选实施例，另包括一盖设于该贯孔的盖体，其中该盖体与该至少一槽部之间围构至少一透气通道。
作为本申请的一个可选实施例，其中该盖体包括多个相互间隔的挡板，相邻的二该挡板之间围构至少一连信道，各该透气信道与一该连信道相连通。
作为本申请的一个可选实施例，其中该多个挡板至少其中一者的外周壁面向该至少一槽部，于 该轴向上，至少一该槽部的延伸长度大于一该挡板的厚度。
作为本申请的一个可选实施例，其中该多个挡板包括面向该至少一连通道的一上表面及一下表面，于该轴向上，该贯孔的一延伸高度不小于该上表面与该下表面的间距。
作为本申请的一个可选实施例，其中该多个槽部于该轴向上至少部分相错位；该贯孔包括轴向相对的一第一端口及一第二端口，该多个槽部其中一者连通该第一端口、另一者连通该第二端口；该杯盖另包括一盖设于该贯孔的盖体，该盖体与该多个槽部之间围构至少一透气通道；该盖体包括多个相互间隔的挡板，相邻的二该挡板之间围构至少一连信道，各该透气信道与一该连信道相连通；该多个挡板至少其中一者周向抵接于该孔壁并封闭该贯孔；各该挡板的外周壁面向一该槽部，于该轴向上，各该槽部的延伸长度大于一该挡板的厚度；该多个挡板包括面向该至少一连通道的一上表面及一下表面，于该轴向上，该贯孔的一延伸高度不小于该上表面与该下表面的间距；该本体包括一第一卡接部，该盖体另包括一能够与该第一卡接部相卡接的第二卡接部；该第一卡接部包括至少一由该孔壁径向朝内延伸的凸块，该第二卡接部为该盖体的一底面，该底面可于该轴向上与该至少一凸块相干涉挡接；该盖体另包括一顶面及一连接于该顶面的头部，于该轴向上，该顶面不高于该贯孔；该盖体另包括一间隔连接该多个挡板的连接部，该连接部包括至少一柱体，各该柱体的一径向尺寸不小于一该挡板的一厚度；该至少一柱体平行于该轴向延伸；该本体另设有一凹槽，该盖体能够插设于该凹槽；及该盖体为一体成形的单一构件。
附图说明
图1为本申请的第一较佳实施例的分解图。
图2为图1的局部放大图。
图3为本申请的第一较佳实施例一盖体的立体图。
图4为本申请的第一较佳实施例的局部剖面图。
图5为图4的局部放大图。
图6为本申请的第二较佳实施例的局部放大剖面图。
图7为本申请的第三较佳实施例的局部放大剖面图。
符号说明：
1:杯盖；2:容器；10,10a:本体；11:贯孔；111:第一端口；112:第二端口；12,12a,12b,12c,12d:槽部；13,13a:孔壁；14,14a:第一卡接部；141:凸块；15:凹槽；20,20a:盖体；21,21a:挡板；211:上表面；212:下表面；22:连通道；23:连接部；231:柱体；24,24a:第二卡接部；25:顶面；26:头部；30,30a,30b:透气通道。
具体实施方式
下面结合附图和具体实施例对本申请作进一步说明，以使本领域的技术人员可以更好的理解本申请并能予以实施，但所举实施例不作为对本申请的限定。
请参考图1至5，其显示本申请的第一较佳实施例，本申请的杯盖1包括一本体10，该本体10包括一沿一轴向延伸的贯孔11及至少一槽部12,12a，该至少一槽部12,12a至少部分朝该贯孔11开放且供连通该本体10的一外部。其中，该贯孔11可为该杯盖1的饮用口；该至少一槽部12,12a可例如为贯槽、盲槽或其他相对凹入的类似结构。当该杯盖1盖设于一盛装有饮品的容器2且该贯孔11盖设一盖体20时，该容器2内部可通过该至少一槽部12,12a与外部连通而允许气体流通，该本体10无需另外贯设透气孔，且可适用于现有的盖体。
该杯盖1另包括该盖体20，该盖体20与该至少一槽部12,12a之间围构至少一透气通道30，借以允许气体流通。于本实施例中，该本体10另包括一围构该贯孔11的孔壁13，该至少一槽部12,12a凹设于该孔壁13内侧且径向朝该贯孔11开放，借此该至少一槽部12,12a可于该杯盖1制造时直接成形，便利性佳。于其他实施例中，该至少一槽部亦可为一弯折延伸且周向封闭的穿槽，并通过该穿槽的一端朝该贯孔开放而供气体流通。
较佳地，该本体10包括多个该槽部12,12a，该多个槽部12,12a于该孔壁13的周向上相互间隔且沿该轴向延伸，透气效果佳并保持该盖体20与该孔壁13的卡接稳定性。配合参考图3至图5，该盖体20包括多个相互间隔的挡板21，相邻的二该挡板21之间围构至少一连通道22，各该透气通道30与一该连通道22相连通，借此热气可凝结于该至少一连通道22中，该容器2内的饮品亦不易渗出。该多个挡板21至少其中一者周向抵接于该孔壁13并封闭该贯孔11，该多个挡板21至少其中一者的外周壁面向该至少一槽部12,12a，于该轴向上，至少一该槽部12,12a的延伸长度大于一该挡板21的厚度，可有效防止该容器内部的液体渗漏并允许气体流通。于本实施例中，各该挡板21皆周向抵接该孔壁13且其外周壁面向一该槽部12,12a，避免该盖体20与该孔壁13之间孔隙过大。
进一步说，各该挡板21周向封闭该贯孔11，该多个槽部12,12a于该轴向上至少部分相错位；该贯孔11包括轴向相对的一第一端口111及一第二端口112，该多个槽部12,12a其中一者连通该第一端口111、另一者连通该第二端口112。于使用时，气体可由该槽部12经由该透气信道30进入该连信道22，再由该槽部12a排出至外部，通过弯折的路径防止液体的渗漏，结构简单且使用效果佳。于其他实施例中，该本体10a亦可仅设有一该槽部12b，该槽部12b沿该轴向延伸且连通该第一端口111及该第二端口112，如图6所示，液体仍可进入该至少一连通道22而达到缓冲效果；各该槽部亦可于该孔壁上弯曲延伸，防止液体直接通过。
详细说，该多个挡板21包括面向该至少一连通道22的一上表面211及一下表面212，于该轴 向上，该贯孔11的一延伸高度不小于该上表面211与该下表面212的间距，可防止该容器2内的饮品直接进入该至少一连通道22。该盖体20另包括一间隔连接该多个挡板21的连接部23，该连接部23包括至少一柱体231，结构简单且易于加工成形。于本实施例中，该盖体20为一体成形的单一构件，各该柱体231的一径向尺寸不小于一该挡板21的一厚度，结构强度佳而不易断裂；该至少一柱体231平行于该轴向延伸，便于施力以拆装该盖体20且不易因受力不当而损坏。较佳地，各该挡板21可于受力时略变形，便于拆状且该孔壁13的密合度较佳。于本实施例中，该盖体20包括二该挡板21且该二挡板21之间围构一该连信道22，该连信道22呈环形延伸且周向朝该孔壁13开放，进而允许流入其中的液体于该盖体20拔离该本体10时被排除，有效避免堵塞。然，相邻的二该挡板亦可由多个该柱体相连接并围构多个该连通道；该连接部亦可为一间隔连接该多个挡板的板片体，结构强度佳。
该本体10包括一第一卡接部14，该盖体20另包括一可与该第一卡接部14相卡接的第二卡接部24，借以定位该盖体20。于本实施例中，该第一卡接部14包括至少一由该孔壁13的内周面径向朝内延伸的凸块141，该第二卡接部24为该盖体20的一底面，该底面可于该轴向上与该至少一凸块141相干涉挡接，结构简单、强度佳且定位效果佳。于其他实施例中，该第一卡接部亦可为一环形凸缘；该第一卡接部及该第二卡接部亦可其中一者设有至少一卡凸、另一者设有至少一可卡接该至少一卡凸的卡凹；该贯孔亦可于该轴向上朝该容器的一侧渐缩，通过该孔壁径向迫抵该盖体，亦可达到限位效果。
该盖体20另包括一顶面25及一连接于该顶面25的头部26，于该轴向上，该顶面25不高于该贯孔11，如图5所示，借此该盖体20不易受碰撞而脱落。该本体10另设有一凹槽15，该盖体20可插设于该凹槽15，该凹槽13的内周壁可与该盖体20紧配合地卡接或设有卡凸、卡凹等卡接结构，于饮用该容器2内的饮品时，该凹槽13可用于卡接该盖体20，使用便利性佳、卫生且可防止该盖体20丢失。
请参考如图7所示的第三较佳实施例，该第一卡接部14a为一邻近于该贯孔11的卡凹，该第二卡接部24a为一由该挡板21a一体延伸的卡凸，该卡凸可扣接于该卡凹以定位该盖体20a，便于操作使用。该槽部12c横向于该轴向延伸且凹设于该孔壁13a邻近于该第一端口111的一端面，该槽部12d凹设于该孔壁13a内侧且连通该第二端口112，借此该透气通道30a,30b的开放方向相异，防渗漏效果佳。于其他实施例中，该第一卡接部亦可为一卡凸，该第二卡接部为一卡凹，亦可达到相同效果。
以上所述实施例仅是为充分说明本申请而所举的较佳的实施例，本申请的保护范围不限于此。本技术领域的技术人员在本申请基础上所作的等同替代或变换，均在本申请的保护范围之内。本申 请的保护范围以权利要求书为准。

Claims (10)

  1. 一种杯盖，包括：
    一本体，包括一沿一轴向延伸的贯孔及至少一槽部，该至少一槽部至少部分朝该贯孔开放且供连通该本体的一外部。
  2. 如权利要求1所述的杯盖，其中该本体另包括一围构该贯孔的孔壁，该至少一槽部凹设于该孔壁的内侧。
  3. 如权利要求2所述的杯盖，其中该本体包括多个该槽部，该多个槽部于该孔壁的周向上相互间隔。
  4. 如权利要求2所述的杯盖，其中该本体包括多个该槽部，该多个槽部于该轴向上至少部分相错位。
  5. 如权利要求1所述的杯盖，其中该贯孔包括轴向相对的一第一端口及一第二端口，至少一该槽部沿该轴向延伸且连通该第一端口及该第二端口。
  6. 如权利要求1至5中任一项所述的杯盖，另包括一盖设于该贯孔的盖体，其中该盖体与该至少一槽部之间围构至少一透气通道。
  7. 如权利要求6所述的杯盖，其中该盖体包括多个相互间隔的挡板，相邻的二该挡板之间围构至少一连信道，各该透气信道与一该连信道相连通。
  8. 如权利要求7所述的杯盖，其中该多个挡板至少其中一者的外周壁面向该至少一槽部，于该轴向上，至少一该槽部的延伸长度大于一该挡板的厚度。
  9. 如权利要求7所述的杯盖，其中该多个挡板包括面向该至少一连通道的一上表面及一下表面，于该轴向上，该贯孔的一延伸高度不小于该上表面与该下表面的间距。
  10. 如权利要求3所述的杯盖，其中该多个槽部于该轴向上至少部分相错位；该贯孔包括轴向相对的一第一端口及一第二端口，该多个槽部其中一者连通该第一端口、另一者连通该第二端口；该杯盖另包括一盖设于该贯孔的盖体，该盖体与该多个槽部之间围构至少一透气通道；该盖体包括多个相互间隔的挡板，相邻的二该挡板之间围构至少一连信道，各该透气信道与一该连信道相连通；该多个挡板至少其中一者周向抵接于该孔壁并封闭该贯孔；各该挡板的外周壁面向一该槽部，于该轴向上，各该槽部的延伸长度大于一该挡板的厚度；该多个挡板包括面向该至少一连通道的一上表面及一下表面，于该轴向上，该贯孔的一延伸高度不小于该上表面与该下表面的间距；该本体包括一第一卡接部，该盖体另包括一能够与该第一卡接部相卡接的第二卡接部；该第一卡接部包括至少一由该孔壁径向朝内延伸的凸块，该第二卡接部为该盖体的一底面，该底面可于该轴向上与该至少一凸块相干涉挡接；该盖体另包括一顶面及一连接于该顶面的头部，于该轴向上，该顶面不高于该贯 孔；该盖体另包括一间隔连接该多个挡板的连接部，该连接部包括至少一柱体，各该柱体的一径向尺寸不小于一该挡板的一厚度；该至少一柱体平行于该轴向延伸；该本体另设有一凹槽，该盖体能够插设于该凹槽；及该盖体为一体成形的单一构件。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200956969Y (zh) * 2006-10-08 2007-10-10 昆山富隆家庭用品有限公司 泡茶包杯盖
DE202010005134U1 (de) * 2010-04-16 2010-07-15 Tu, Jung-Mao Becherdeckel
CN202536955U (zh) * 2012-03-01 2012-11-21 胜腾实业股份有限公司 纸杯杯盖结构
CN109733734A (zh) * 2019-02-01 2019-05-10 北京未来购电子商务有限公司 一种杯盖透气系统及杯盖
CN109938555A (zh) * 2019-04-01 2019-06-28 中船重工鹏力（南京）塑造科技有限公司 兼具防回流和多次密封功能的热饮杯盖
CN209225719U (zh) * 2018-11-05 2019-08-09 格来纳塑料科技（苏州）有限公司 一种阻隔挡板式的防漏热饮杯盖
TWM609834U (zh) * 2020-10-27 2021-04-01 晉豪環保科技股份有限公司 杯蓋

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200956969Y (zh) * 2006-10-08 2007-10-10 昆山富隆家庭用品有限公司 泡茶包杯盖
DE202010005134U1 (de) * 2010-04-16 2010-07-15 Tu, Jung-Mao Becherdeckel
CN202536955U (zh) * 2012-03-01 2012-11-21 胜腾实业股份有限公司 纸杯杯盖结构
CN209225719U (zh) * 2018-11-05 2019-08-09 格来纳塑料科技（苏州）有限公司 一种阻隔挡板式的防漏热饮杯盖
CN109733734A (zh) * 2019-02-01 2019-05-10 北京未来购电子商务有限公司 一种杯盖透气系统及杯盖
CN109938555A (zh) * 2019-04-01 2019-06-28 中船重工鹏力（南京）塑造科技有限公司 兼具防回流和多次密封功能的热饮杯盖
TWM609834U (zh) * 2020-10-27 2021-04-01 晉豪環保科技股份有限公司 杯蓋

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