TWI748670B - Cup lid - Google Patents
Cup lid Download PDFInfo
- Publication number
- TWI748670B TWI748670B TW109134036A TW109134036A TWI748670B TW I748670 B TWI748670 B TW I748670B TW 109134036 A TW109134036 A TW 109134036A TW 109134036 A TW109134036 A TW 109134036A TW I748670 B TWI748670 B TW I748670B
- Authority
- TW
- Taiwan
- Prior art keywords
- cup
- abutting
- lip
- peripheral wall
- abutting portion
- Prior art date
Links
Images
Landscapes
- Closures For Containers (AREA)
Abstract
Description
本發明係有關於一種杯蓋。The invention relates to a cup lid.
一般飲品之容器多以一塑膠杯蓋卡扣於該容器之開口或以塑膠封膜封口,以避免該容器內之飲品灑漏。然而,習知之塑膠杯蓋與該杯口之密合度不足,於使用時飲品極易從接口處流出,造成使用者之不便;以塑膠封膜封口之容器,於該塑膠封膜被撕開或戳破後則無法再回復至封閉狀態,無法有效防止飲品滲漏或異物進入該容器內。因此,市面上發展出一種組合式杯蓋,其包括一蓋件及一套件,該套件可套設於該容器之外周面,該蓋件可與該套件相組接而封閉該容器之開口,可重複開闔使用。然,習知之組合式杯蓋設計不良,該容器之開口易與該蓋件相錯位而導致密封性不佳,進而使內容物滲漏。Generally, the beverage container is usually snapped with a plastic cup lid on the opening of the container or sealed with a plastic film to prevent the beverage in the container from spilling. However, the conventional plastic cup lid and the mouth of the cup have insufficient tightness, and the drink easily flows out of the interface during use, causing inconvenience to the user; a container sealed with a plastic film is torn or the plastic film is torn or After being punctured, it can no longer return to the closed state, and cannot effectively prevent the drink from leaking or foreign objects from entering the container. Therefore, a combined cup lid has been developed on the market, which includes a lid and a kit. The kit can be sleeved on the outer circumference of the container. The lid can be assembled with the kit to close the opening of the container. Can be opened and closed repeatedly. However, the conventional combined cup lid is poorly designed, and the opening of the container is easily misaligned with the lid member, resulting in poor sealing performance and further leakage of the contents.
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,可穩定組接且密封性佳。The main purpose of the present invention is to provide a cup lid which can be assembled stably and has good sealing performance.
為達成上述目的,本發明提供一種杯蓋,包括:一套體,供套設於一杯體且可抵接於該杯體之一杯唇;及一蓋體,可拆卸地組接於該套體,包括一第一周壁、一小徑於該第一周壁之第二周壁及一連接於該第一及第二周壁之間之轉折連接部,該轉折連接部包括一面向該套體之環面及一位於該杯唇之外側上方之抵接部,該環面與該抵接部供抵接於該杯唇。In order to achieve the above object, the present invention provides a cup lid, including: a set body for sleeved on a cup body and abutting against a lip of the cup body; and a lid body detachably assembled to the sleeve body , Including a first peripheral wall, a second peripheral wall with a small diameter on the first peripheral wall, and a turning connecting portion connected between the first and second peripheral walls, the turning connecting portion including a facing to the sleeve body An annular surface and an abutting portion located above the outer side of the cup lip, and the annular surface and the abutting portion are for abutting against the cup lip.
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, and are described first.
請參考圖1至5,其顯示本發明之一較佳實施例,本發明之杯蓋1包括一套體10及一蓋體20。Please refer to FIGS. 1 to 5, which show a preferred embodiment of the present invention. The
該套體10供套設於一杯體30且可抵接於該杯體30之一杯唇31;該蓋體20可拆卸地組接於該套體10且包括一第一周壁21、一小徑於該第一周壁21之第二周壁22及一連接於該第一及第二周壁21, 22之間之轉折連接部23,該轉折連接部23包括一面向該套體10之環面231及一位於該杯唇31之外側上方之抵接部232,該環面231與該抵接部232供抵接於該杯唇31。其中該轉折連接部23可包括該第一周壁21鄰近於該環面231之一部分。藉此,該杯蓋1與該杯體30可穩定組接且密封性佳,不易滲漏。The
該抵接部232包括至少一周設於該第一周壁21之抵凸,該至少一抵凸供與該杯唇31徑向抵接。配合參考圖4及圖5,於本實施例中,該環面231軸向面對該套體10,該抵接部232為一體凸設於該第一周壁21與該環面231之間之一環階,該環面231與該環階分別可供軸向及徑向抵接該杯唇31,穩定性佳。於其他實施例中,該環面亦可斜向面對該套體;該至少一抵凸亦可包括複數間隔周設於該環面或該第一周壁之凸肋,該複數凸肋可供徑向抵接該杯唇,同樣可避免該杯唇與該蓋體相錯位。較佳地,該抵接部232遠離該環面231之一側設有一可供抵接該杯唇31之弧導角233,當該蓋體20與該套體10相組接時,該弧導角233可供導接該杯唇31以避免該杯唇31受力壓損。The abutting
詳細說,該抵接部232圍構之一內徑尺寸略等於該杯唇31之一外徑尺寸,藉此該抵接部232可徑向限位並抵靠於該杯唇31,防止滲漏。配合參考圖4,該抵接部232與該第二周壁22之一內面之最大徑向距離D1較佳不大於該杯體30之內周面與該杯唇31之外周緣之間之最大徑向距離D2,可確保該杯唇31全面地與該環面231軸向抵接,密封效果佳。於該杯蓋1之一軸向A上,該抵接部232相對該環面231之最大距離D3大於該杯唇31之徑向尺寸的 1/2,藉此該杯唇31與該抵接部232可穩定地徑向抵接。配合參考圖5,當該杯唇31軸向抵接於該套體10及該環面231且徑向抵接於該抵接部232時,該抵接部232與該套體10之間於該軸向A上保持一間隙G,藉此該杯唇31可受力擠壓而略變形,並同時與該套體10、該環面231及該抵接部232緊密地相抵靠,防滲漏之效果佳且適用範圍廣。In detail, an inner diameter of the surrounding structure of the abutting
該第一周壁21設有一第一螺接部211,該套體10設有一可與該第一螺接部211相螺鎖之第二螺接部11,該第一螺接部211與該抵接部232相間隔以供容置該杯唇31。於本實施例中,該第一螺接部211與該第二螺接部11分別包括複數凸紋段111, 212,該抵接部232徑向突出於該第一周壁21之距離不小於至少其中一該凸紋段111, 212徑向突出於該第一周壁21或該套體10之距離,可確保該抵接部232可徑向抵接該杯唇31且穩定性佳。然,該第一周壁與該套體亦可藉由一扣接機構相卡扣。The first
該套體10之外周面包括複數呈階狀排列之環周面12,該複數環周面12之徑向尺寸朝該蓋體20漸增,該套體10之厚度朝該蓋體20漸增,結構強度佳且可與該杯唇31穩定抵接。該套體10另包括複數朝遠離該蓋體20之一側開放之扣凹13,該複數扣凹13可供與一提把之扣凸相扣接而可供提拿,使用便利性佳。較佳地,該蓋體20另包括一貫孔24及一可分離地蓋設於該貫孔24之封閉件25,該封閉件25藉由一撓性帶26一體連接於該蓋體20,易於生產且便於使用。The outer peripheral surface of the
1:杯蓋
10:套體
11:第二螺接部
111, 212:凸紋段
12:環周面
13:扣凹
20:蓋體
21:第一周壁
211:第一螺接部
22:第二周壁
23:轉折連接部
231:環面
232:抵接部
233:弧導角
24:貫孔
25:封閉件
26:撓性帶
30:杯體
31:杯唇
A:軸向
D1, D2, D3:距離
G:間隙
1: Cup lid
10: Cover body
11: The second
圖1為本發明一較佳實施例之使用示意圖。 圖2為本發明一較佳實施例之分解圖。 圖3為本發明一較佳實施例之蓋體之剖視圖。 圖4為本發明一較佳實施例之局部剖視圖。 圖5為圖4之局部放大圖。 Fig. 1 is a schematic diagram of the use of a preferred embodiment of the present invention. Figure 2 is an exploded view of a preferred embodiment of the present invention. Fig. 3 is a cross-sectional view of a cover according to a preferred embodiment of the present invention. Figure 4 is a partial cross-sectional view of a preferred embodiment of the present invention. Fig. 5 is a partial enlarged view of Fig. 4.
10:套體 10: Cover body
11:第二螺接部 11: The second screw connection part
20:蓋體 20: Lid
211:第一螺接部 211: The first screw connection part
30:杯體 30: Cup body
31:杯唇 31: Cup Lips
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109134036A TWI748670B (en) | 2020-09-30 | 2020-09-30 | Cup lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109134036A TWI748670B (en) | 2020-09-30 | 2020-09-30 | Cup lid |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI748670B true TWI748670B (en) | 2021-12-01 |
TW202214497A TW202214497A (en) | 2022-04-16 |
Family
ID=80680880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109134036A TWI748670B (en) | 2020-09-30 | 2020-09-30 | Cup lid |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI748670B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080054005A1 (en) * | 2006-08-31 | 2008-03-06 | Dopaco, Inc. | Hot cup lid |
TWM405420U (en) * | 2010-12-13 | 2011-06-11 | shi-xuan Hong | beverages cup lid |
-
2020
- 2020-09-30 TW TW109134036A patent/TWI748670B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080054005A1 (en) * | 2006-08-31 | 2008-03-06 | Dopaco, Inc. | Hot cup lid |
TWM405420U (en) * | 2010-12-13 | 2011-06-11 | shi-xuan Hong | beverages cup lid |
Also Published As
Publication number | Publication date |
---|---|
TW202214497A (en) | 2022-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6021912A (en) | Closure for a bottle or the like | |
WO2004046013A3 (en) | Self-adjusting re-sealable spring center seal closure | |
US7798497B2 (en) | Tight package sensor seal | |
JP2012206764A (en) | Plug for beverage container | |
JP7253330B2 (en) | Gasket mounting structure and gasket | |
CA2508734A1 (en) | Cover-mounting structure of plastic container | |
TWI748670B (en) | Cup lid | |
JPH0848357A (en) | Screw cap with welded ring | |
JP4921477B2 (en) | Dispensing tap for liquid container | |
JP3479521B2 (en) | Container and container spout and lid used for this container | |
WO2022067605A1 (en) | Cup lid | |
EP0248846A1 (en) | Inserts for fixing into openings | |
US2413721A (en) | Container | |
JP6073582B2 (en) | Backflow prevention container | |
JP2008105715A (en) | Container | |
TWI764084B (en) | Cup lid | |
JP6560906B2 (en) | Discharge container | |
JP7323335B2 (en) | container with cap | |
JP2010269846A (en) | Screwing structure and lid structure of liquid-enclosed body | |
WO2021146900A1 (en) | Cup cover | |
JPH047401Y2 (en) | ||
JP2020111342A (en) | Cap with ring and container including the same | |
WO2017141718A1 (en) | Accumulator | |
JP6677005B2 (en) | Valve stem seal and sealing structure | |
TWM585759U (en) | Improved sealing cap |