TWI729869B - Cup lid - Google Patents
Cup lid Download PDFInfo
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- TWI729869B TWI729869B TW109121679A TW109121679A TWI729869B TW I729869 B TWI729869 B TW I729869B TW 109121679 A TW109121679 A TW 109121679A TW 109121679 A TW109121679 A TW 109121679A TW I729869 B TWI729869 B TW I729869B
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- hole
- cup lid
- cover
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- baffle
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Abstract
Description
本發明係有關於一種杯蓋。The invention relates to a cup lid.
一般飲品之容器(例如塑膠杯或紙杯)多藉由一塑膠杯蓋扣接於該容器之開口,避免該容器內之液體灑漏以便於攜帶。習知之塑膠杯蓋除了設有飲用口外,另穿設有一透氣孔,當該容器用於容置熱飲時可供熱氣排出該容器外部,避免該容器內部之壓力過高而造成危險。Generally, beverage containers (such as plastic cups or paper cups) are usually attached to the opening of the container by a plastic cup lid, so as to prevent the liquid in the container from spilling and making it easier to carry. The conventional plastic cup lid is not only provided with a drinking port, but also provided with a vent hole. When the container is used for holding hot drinks, hot air can be discharged from the outside of the container to avoid danger caused by excessive pressure inside the container.
習知之塑膠杯蓋之透氣孔雖可供熱氣排出該容器而減壓,然而,排出之熱氣接觸外部之冷空氣後會於該透氣孔之外周凝結成液體而溢流,該透氣孔朝外開放亦可能導致該容器內之飲品受汙染或滲漏,存在亟待改善之缺弊。Although the vent hole of the conventional plastic cup lid can be used for the hot air to exhaust the container to reduce pressure, however, the exhausted hot air will condense into liquid around the vent hole and overflow when it contacts the outside cold air, and the vent hole is open to the outside It may also lead to contamination or leakage of the beverage in the container, and there are shortcomings that need to be improved urgently.
因此,有必要提供一種新穎且具有進步性之杯蓋,以解決上述之問題。Therefore, it is necessary to provide a novel and progressive lid to solve the above-mentioned problems.
本發明之主要目的在於提供一種杯蓋,可透氣且有效防止汙染及滲漏。The main purpose of the present invention is to provide a cup lid that is breathable and effectively prevents pollution and leakage.
為達成上述目的,本發明提供一種杯蓋,包括:一本體,設有一貫孔;及一蓋體,蓋設於該貫孔,包括一蓋部、一連接於該蓋部之身部、一供連通外部空間之透氣孔及一遮蔽部,該身部圍構一內部空間,該遮蔽部設於該內部空間且圍構至少一連通於該透氣孔與該貫孔之間之通孔,至少一該通孔朝該蓋體之一軸向開放。In order to achieve the above object, the present invention provides a cup lid, which includes: a body with a through hole; and a lid body, which is arranged in the through hole, includes a lid portion, a body portion connected to the lid portion, and a lid body. A ventilation hole for communicating with an external space and a shielding portion, the body enclosing an internal space, the shielding portion is provided in the internal space and at least one through hole communicating between the ventilation hole and the through hole is constructed, at least A through hole is opened toward an axial direction of the cover body.
以下僅以實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。The following examples are only used to illustrate the possible implementation aspects of the present invention, but they are not intended to limit the scope of protection of the present invention.
請參考圖1至3,其顯示本發明之一較佳實施例,本發明之杯蓋1包括一本體10及一蓋體20。Please refer to FIGS. 1 to 3, which show a preferred embodiment of the present invention. The
該本體10設有一貫孔11;該蓋體20蓋設於該貫孔11且包括一蓋部23、一連接於該蓋部23之身部24、一供連通外部空間之透氣孔21及一遮蔽部22,該身部24圍構一內部空間241,該遮蔽部22設於該內部空間241且圍構至少一連通於該透氣孔21與該貫孔11之間之通孔221,至少一該通孔221朝該蓋體20之一軸向開放。藉此,當該杯蓋1蓋設於一盛裝有飲品之容器2時,該貫孔11、該至少一通孔221及該透氣孔21相連通而允許該容器2內之氣體排出,該本體10無需另外貫設透氣孔,且該遮蔽部22可使熱氣凝結於該蓋體20與該貫孔11之間並防止該容器2內之飲品受汙染或滲漏。The
於該軸向上,該透氣孔21較佳高於該本體10之一頂面13,於移動過程中該容器2內部之飲品不易因搖晃而觸及該透氣孔21。該透氣孔21設於該蓋部23,該遮蔽部22朝該內部空間241凸出地設於該身部24。該遮蔽部22包括至少一自該身部24徑向朝內延伸之擋板222,各該擋板222設有至少一該通孔221。於本實施例中,該遮蔽部22包括複數該擋板222,其中一該擋板222封蓋該內部空間241相對於該蓋部23之一側;於該軸向上,該至少一通孔221與該透氣孔21相間隔對位,藉此熱氣可凝結於該內部空間241,該容器2內之飲品亦不會直接由該透氣孔21滲出,且透氣效果佳;沿該軸向觀之,至少一該擋板222遮蔽該貫孔11之徑向尺寸的至少1/2,擋止效果佳。In the axial direction, the
詳細說,該蓋部23之徑向尺寸大於該貫孔11之徑向尺寸,密封性佳;該蓋體20為一體成形之單一構件,結構強度佳。該貫孔11之一內壁面與該蓋體20之一外壁面較佳分別設有一第一卡接部111及一可分離地與該第一卡接部111相卡接之第二卡接部25;配合參考圖3,於本實施例中,該第一卡接部111為一內螺紋段,該第二卡接部25為一外螺紋段,可穩定接合且不易脫開;該本體10較佳另設有一凹槽12,該蓋體20可插設於該凹槽12,該凹槽12之內周壁亦可設有該內螺紋段或其他與該第二卡接部25相對應之卡接結構,於飲用該容器2內之飲品時可卡接該蓋體20,使用便利性佳。然,該第一及第二卡接部亦可依需求配置為其他結構,例如扣凸與扣凹等。In detail, the radial dimension of the
請參考圖4,其顯示本發明之第二較佳實施例。該遮蔽部22a包括一由該身部24a一體朝內徑向延伸且封蓋該內部空間241a之該擋板222a,該至少一通孔221a之徑向尺寸小於該透氣孔21之徑向尺寸,可有效降低該容器內部之液體滲入該內部空間241a之機率,同時保持氣體可流通。該身部24a之外周面設有一環凸242或間隔周設有複數卡凸而可穩定地抵接於該貫孔11或該凹槽12之內周面,結構簡單且易於加工。Please refer to FIG. 4, which shows the second preferred embodiment of the present invention. The
請參考圖5,其顯示本發明之第三較佳實施例。於該軸向上,至少一該通孔221b與該透氣孔21至少部分相錯位;較佳地,於該軸向上,鄰近於該透氣孔21之該通孔221b與該透氣孔21不重疊,防滲漏效果佳。於本實施例中,該遮蔽部22b包括複數與該身部24b之內周面周向連接之該擋板222b,各該擋板222b之通孔221b與另一該擋板222b之通孔221b軸向錯位,藉此各該通孔221b允許氣體自由流通,各該擋板222b則可有效防止該容器內之液體滲漏及受汙染。於其他實施例中,該身部亦可呈實心而直接穿設一連通於該透氣孔與該貫孔之間之連通道,該連通道可例如呈轉折延伸、弧曲延伸或斜向延伸等。Please refer to FIG. 5, which shows a third preferred embodiment of the present invention. In the axial direction, at least one of the through
請參考圖6,其顯示本發明之第四較佳實施例。該複數擋板222c自該身部24c之內周面徑向朝內交錯延伸而使各該通孔221c相互軸向錯位,同樣可擋止液體並允許氣體之流通。Please refer to FIG. 6, which shows a fourth preferred embodiment of the present invention. The plurality of
請參考圖7,其顯示本發明之第五較佳實施例。各該擋板222d亦可相對該軸向朝其通孔221d之方向傾斜延伸,利於液體沿各該擋板222d回流至該容器中。Please refer to FIG. 7, which shows a fifth preferred embodiment of the present invention. Each
1:杯蓋
2:容器
10:本體
11:貫孔
111:第一卡接部
12:凹槽
13:頂面
20:蓋體
21:透氣孔
22, 22a, 22b:遮蔽部
221, 221a, 221b, 221c, 221d:通孔
222, 222a, 222b, 222c, 222d:擋板
23:蓋部
24, 24a, 24b, 24c:身部
241, 241a:內部空間
242:環凸
25:第二卡接部
1: Cup lid
2: container
10: body
11: Through hole
111: The first card connector
12: Groove
13: top surface
20: Lid
21:
圖1為本發明之第一較佳實施例之分解圖。 圖2為本發明之第一較佳實施例之局部剖視圖。 圖3為圖2之局部放大圖。 圖4為本發明之第二較佳實施例之蓋體之剖視圖。 圖5為本發明之第三較佳實施例之蓋體之剖視圖。 圖6為本發明之第四較佳實施例之蓋體之剖視圖。 圖7為本發明之第五較佳實施例之蓋體之剖視圖。 Figure 1 is an exploded view of the first preferred embodiment of the present invention. Figure 2 is a partial cross-sectional view of the first preferred embodiment of the present invention. Fig. 3 is a partial enlarged view of Fig. 2. 4 is a cross-sectional view of the cover body of the second preferred embodiment of the present invention. Fig. 5 is a cross-sectional view of the cover of the third preferred embodiment of the present invention. Fig. 6 is a cross-sectional view of the cover of the fourth preferred embodiment of the present invention. Fig. 7 is a cross-sectional view of the cover of the fifth preferred embodiment of the present invention.
1:杯蓋 1: Cup lid
2:容器 2: container
10:本體 10: body
11:貫孔 11: Through hole
12:凹槽 12: Groove
13:頂面 13: top surface
20:蓋體 20: Lid
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW109121679A TWI729869B (en) | 2020-06-24 | 2020-06-24 | Cup lid |
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TW109121679A TWI729869B (en) | 2020-06-24 | 2020-06-24 | Cup lid |
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TWI729869B true TWI729869B (en) | 2021-06-01 |
TW202200461A TW202200461A (en) | 2022-01-01 |
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Application Number | Title | Priority Date | Filing Date |
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TW109121679A TWI729869B (en) | 2020-06-24 | 2020-06-24 | Cup lid |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM548138U (en) * | 2016-09-05 | 2017-09-01 | Pei-Ti Lin | Cap structure |
TWM577832U (en) * | 2018-08-24 | 2019-05-11 | 翁生傳 | Pressure relief structure for container lid |
TWM588671U (en) * | 2018-11-19 | 2020-01-01 | 林紫綺 | Beverage cup structure with detachment preventing cup lid |
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2020
- 2020-06-24 TW TW109121679A patent/TWI729869B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM548138U (en) * | 2016-09-05 | 2017-09-01 | Pei-Ti Lin | Cap structure |
TWM577832U (en) * | 2018-08-24 | 2019-05-11 | 翁生傳 | Pressure relief structure for container lid |
TWM588671U (en) * | 2018-11-19 | 2020-01-01 | 林紫綺 | Beverage cup structure with detachment preventing cup lid |
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TW202200461A (en) | 2022-01-01 |
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