WO2022262015A1 - 一种秸秆纸浆咖啡杯盖 - Google Patents

一种秸秆纸浆咖啡杯盖 Download PDF

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Publication number
WO2022262015A1
WO2022262015A1 PCT/CN2021/103951 CN2021103951W WO2022262015A1 WO 2022262015 A1 WO2022262015 A1 WO 2022262015A1 CN 2021103951 W CN2021103951 W CN 2021103951W WO 2022262015 A1 WO2022262015 A1 WO 2022262015A1
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WIPO (PCT)
Prior art keywords
boss
coffee cup
cup lid
coffee
groove
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PCT/CN2021/103951
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English (en)
French (fr)
Inventor
苏双全
苏炳龙
苏嫣环
杨子月
杨子熙
杨义
Original Assignee
吉特利环保科技（厦门）有限公司
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Publication of WO2022262015A1 publication Critical patent/WO2022262015A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • 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

Definitions

  • the utility model relates to the technical field of a coffee cup cover, in particular to a straw pulp coffee cup cover.
  • Straw is the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and straw is also a roughage. It is characterized by high crude fiber content (30%-40%), and contains lignin and so on.
  • this utility model is to provide a straw pulp (straw fiber) coffee cup cover to overcome the defects in the prior art.
  • the utility model provides a straw pulp coffee cup cover, which includes a cup cover body, a first groove is arranged in the middle of the cup cover body, the bottom surface of the first groove is circular, and the first concave
  • the outer ring of the tank is provided with a first boss, the cross section of the first boss is trapezoidal, the first boss is provided with a drinking port, the first boss is left and right symmetrical with the center line of the drinking port, and the first boss is facing away from the drinking port.
  • the outer ring of the first boss is provided with a second groove
  • the bottom surface of the second groove has a radian
  • the outer ring of the second groove is provided with a second boss
  • the cross section of the second boss is arc-shaped
  • the edge of the second boss extends downward to form an annular wall
  • the end of the annular wall is provided with a horizontal edge.
  • the inner edge of the first boss is inclined outward away from the center of the cup lid body at an angle ⁇ of 14.39°, and the outer side of the first boss is The edge is inclined inwardly toward the center of the cup lid body at an angle ⁇ of 16.77°.
  • the annular wall is inclined at an angle ⁇ of 23° in a direction away from the second boss.
  • the bottom surface of the first groove and the top surface of the second boss are located on the same horizontal line.
  • the bottom surface of the second groove is higher than the annular wall.
  • Fig. 1 is a schematic structural view of the straw pulp coffee cup lid of the present invention.
  • Fig. 2 is the A-A sectional view of Fig. 1 of the present utility model.
  • Fig. 3 is a B-B sectional view of Fig. 1 of the present utility model.
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the utility model.
  • a straw pulp coffee cup lid includes a cup lid body, a first groove 1 is provided in the middle of the cup lid body, the bottom surface of the first groove 1 is circular, and the first The outer ring of the groove 1 is provided with a first boss 2, the cross section of the first boss 2 is trapezoidal, the first boss 2 is provided with a drinking port 3, the first boss 2 is left-right symmetrical with the center line of the drinking port 3, the second A boss 2 is inclined downward away from the drinking port 3, the outer ring of the first boss 2 is provided with a second groove 4, the bottom surface of the second groove 4 has a radian, and the outer ring of the second groove 4 is provided with a second groove.
  • Boss 5 the cross-section of the second boss 5 is arc-shaped, used to be stuck on the edge of the opening of the coffee cup to form a sealed cavity, the edge of the second boss 5 extends downward to form an annular wall 6, the annular wall 6 and the first
  • the junction of the two bosses 5 is used to be close to the outer wall of the coffee cup, and the end of the annular wall 6 is provided with a horizontal edge 7 .
  • the groove, the second boss and the annular wall form a structure that seals the coffee cup.
  • the coffee will gradually flow from the outer wall of the first boss to the other side of the second groove and fall down , keep the coffee away from the rim of the coffee cup, so that it will not leak out of the coffee cup.
  • the inner edge of the first boss 2 is inclined outwardly away from the center of the cup cover body at an angle ⁇ of 14.39°, and the outer edge of the first boss 2 is inwardly facing the cup cover at an angle ⁇ of 16.77° The direction of the center of the body is inclined.
  • the annular wall 6 is inclined away from the second boss 5 at an angle ⁇ of 23°, and there is a gap between the annular wall and the outer wall of the coffee cup, which is convenient for fastening or removing the cup lid from the coffee cup.
  • the bottom surface of the first groove 1 and the top surface of the second boss 5 are located on the same horizontal line.
  • the bottom surface of the second groove 4 is higher than the annular wall 6 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Closures For Containers (AREA)

Abstract

本实用新型提供一种秸秆纸浆咖啡杯盖，包括杯盖本体，所述杯盖本体的中部设置有第一凹槽，第一凹槽外环设有第一凸台，第一凸台上设置有饮用口，第一凸台向远离饮用口方向向下倾斜，第一凸台外环设有第二凹槽，第二凹槽外环设有第二凸台，第二凸台的边缘向下延伸形成环形壁，环形壁末端设置有水平边沿。本实用新型的杯盖扣合在咖啡杯上时，第二凹槽的一边会紧贴着咖啡杯内壁，第二凸台与咖啡杯开口边沿形成一个密封腔，环形壁紧贴着咖啡杯外壁，第二凹槽、第二凸台和环形壁形成对咖啡杯起到密封作用的结构，在咖啡沾染到杯盖时，咖啡会从第一凸台的外侧壁逐渐流向第二凹槽的另一边并落下，使咖啡远离咖啡杯边沿，不会漏出咖啡杯外。

Description

一种秸秆纸浆咖啡杯盖 技术领域
本实用新型涉及一种咖啡杯盖技术领域，具体地说，涉及一种秸秆纸浆咖啡杯盖。
背景技术
秸秆是成熟农作物茎叶(穗)部分的总称。通常指小麦、水稻、玉米、薯类、油菜、棉花、甘蔗和其它农作物(通常为粗粮)在收获籽实后的剩余部分。农作物光合作用的产物有一半以上存在于秸秆中，秸秆富含氮、磷、钾、钙、镁和有机质等，是一种具有多用途的可再生的生物资源，秸秆也是一种粗饲料。特点是粗纤维含量高(30％-40％)，并含有木质素等。
在秸秆的利用方面，可以利用草本植物及农作物秸秆制得纸浆，将秸秆中的木素等成分通过化学药剂降解掉，存留秸秆纤维，获得的含有秸秆纤维的秸秆纸浆用于生产餐具和杯具。而现有的很多咖啡杯盖，如果在运输咖啡(外卖)的过程中发生了比较大的晃动，咖啡就会洒到杯盖外，为此提出一种秸秆纸浆(秸秆纤维)咖啡杯盖。
实用新型内容
为了解决上述现有技术的不足之处，本实用新型的目的在于提供一种秸秆纸浆(秸秆纤维)咖啡杯盖，以克服现有技术中的缺陷。
为了实现上述目的，本实用新型提供了一种秸秆纸浆咖啡杯盖，包括杯盖本体，所述杯盖本体的中部设置有第一凹槽，第一凹槽的底面呈圆形，第一凹槽外环设有第一凸台，第一凸台的截面为梯形，第一凸台上设置有饮用口，第一凸台以饮用口中线方向左右对称，第一凸台向远离饮用口方向向下倾斜，第一凸台外环设有第二凹槽，第二凹槽的底面具有弧度，第二凹槽外环设有第二凸台，第二凸台的截面为圆弧形，第二凸台的边缘向下延伸形成环形壁，环形壁末端设置有水平边沿。
通过上述技术方案，杯盖扣合在咖啡杯上时，第二凹槽的一边会紧贴着咖啡杯内壁，第二凸台与咖啡杯开口边沿形成一个密封腔，环形壁紧贴着咖啡杯外壁，第二凹槽、第二凸台和环形壁形成对咖啡杯起到密封作用的结构，在咖啡沾染到杯盖时，咖啡会从第一凸台的外侧壁逐渐流向第二凹槽的另一边并落下，使咖啡远离咖啡杯边沿，不会漏出咖啡杯外。
作为对本实用新型所述的秸秆纸浆咖啡杯盖的进一步说明，优选地，第一凸台的内侧边沿以14.39°的角α向外远离所述杯盖本体中心方向倾斜，第一凸台的外侧边沿以16.77°的角β向内朝向所述杯盖本体中心方向倾斜。
作为对本实用新型所述的秸秆纸浆咖啡杯盖的进一步说明，优选地，环形壁以23°的角γ向远离第二凸台的方向倾斜。
通过上述技术方案，环形壁与咖啡杯外壁留出空隙，方便将杯盖从咖啡杯上扣合或取下。
作为对本实用新型所述的秸秆纸浆咖啡杯盖的进一步说明，优选地，第一凹槽的底面与第二凸台的顶面位于同一水平线。
作为对本实用新型所述的秸秆纸浆咖啡杯盖的进一步说明，优选地，第二凹槽的底面高于环形壁。
本实用新型的有益效果：本实用新型的杯盖扣合在咖啡杯上时，第二凹槽的一边会紧贴着咖啡杯内壁，第二凸台与咖啡杯开口边沿形成一个密封腔，环形壁紧贴着咖啡杯外壁，第二凹槽、第二凸台和环形壁形成对咖啡杯起到密封作用的结构，在咖啡沾染到杯盖时，咖啡会从第一凸台的外侧壁逐渐流向第二凹槽的另一边并落下，使咖啡远离咖啡杯边沿，不会漏出咖啡杯外。
附图说明
图1为本实用新型的秸秆纸浆咖啡杯盖的结构示意图。
图2为本实用新型图1的A-A剖视图。
图3为本实用新型图1的B-B剖视图。
图4是本实用新型的立体结构示意图。
具体实施方式
为了能够进一步了解本实用新型的结构、特征及其他目的，现结合所附较佳实施例附以附图详细说明如下，本附图所说明的实施例仅 用于说明本实用新型的技术方案，并非限定本实用新型。
如图1-图4所示，一种秸秆纸浆咖啡杯盖，包括杯盖本体，所述杯盖本体的中部设置有第一凹槽1，第一凹槽1的底面呈圆形，第一凹槽1外环设有第一凸台2，第一凸台2的截面为梯形，第一凸台2上设置有饮用口3，第一凸台2以饮用口3中线方向左右对称，第一凸台2向远离饮用口3方向向下倾斜，第一凸台2外环设有第二凹槽4，第二凹槽4的底面具有弧度，第二凹槽4外环设有第二凸台5，第二凸台5的截面为圆弧形，用于卡在咖啡杯开口边沿上形成一个密封腔，第二凸台5的边缘向下延伸形成环形壁6，环形壁6与第二凸台5的连接处用于紧贴在咖啡杯外壁上，环形壁6末端设置有水平边沿7。在杯盖扣合在咖啡杯上时，第二凹槽的一边会紧贴着咖啡杯内壁，第二凸台与咖啡杯开口边沿形成一个密封腔，环形壁紧贴着咖啡杯外壁，第二凹槽、第二凸台和环形壁形成对咖啡杯起到密封作用的结构，在咖啡沾染到杯盖时，咖啡会从第一凸台的外侧壁逐渐流向第二凹槽的另一边并落下，使咖啡远离咖啡杯边沿，不会漏出咖啡杯外。
优选地，第一凸台2的内侧边沿以14.39°的角α向外远离所述杯盖本体中心方向倾斜，第一凸台2的外侧边沿以16.77°的角β向内朝向所述杯盖本体中心方向倾斜。
优选地，环形壁6以23°的角γ向远离第二凸台5的方向倾斜，环形壁与咖啡杯外壁留出空隙，方便将杯盖从咖啡杯上扣合或取下。
优选地，第一凹槽1的底面与第二凸台5的顶面位于同一水平线。
优选地，第二凹槽4的底面高于环形壁6。
需要声明的是，上述实用新型内容及具体实施方式意在证明本实用新型所提供技术方案的实际应用，不应解释为对本实用新型保护范围的限定。本领域技术人员在本实用新型的精神和原理内，当可作各种修改、等同替换或改进。本实用新型的保护范围以所附权利要求书为准。

Claims (5)

  1. 一种秸秆纸浆咖啡杯盖，其特征在于，包括杯盖本体，所述杯盖本体的中部设置有第一凹槽(1)，第一凹槽(1)的底面呈圆形，第一凹槽(1)外环设有第一凸台(2)，第一凸台(2)的截面为梯形，第一凸台(2)上设置有饮用口(3)，第一凸台(2)以饮用口(3)中线方向左右对称，第一凸台(2)向远离饮用口(3)方向向下倾斜，第一凸台(2)外环设有第二凹槽(4)，第二凹槽(4)的底面具有弧度，第二凹槽(4)外环设有第二凸台(5)，第二凸台(5)的截面为圆弧形，第二凸台(5)的边缘向下延伸形成环形壁(6)，环形壁(6)末端设置有水平边沿(7)。
  2. 如权利要求1所述的秸秆纸浆咖啡杯盖，其特征在于，第一凸台(2)的内侧边沿以14.39°的角α向外远离所述杯盖本体中心方向倾斜，第一凸台(2)的外侧边沿以16.77°的角β向内朝向所述杯盖本体中心方向倾斜。
  3. 如权利要求1所述的秸秆纸浆咖啡杯盖，其特征在于，环形壁(6)以23°的角γ向远离第二凸台(5)的方向倾斜。
  4. 如权利要求1所述的秸秆纸浆咖啡杯盖，其特征在于，第一凹槽(1)的底面与第二凸台(5)的顶面位于同一水平线。
  5. 如权利要求1所述的秸秆纸浆咖啡杯盖，其特征在于，第二凹槽(4)的底面高于环形壁(6)。
PCT/CN2021/103951 2021-06-18 2021-07-01 一种秸秆纸浆咖啡杯盖 WO2022262015A1 (zh)

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Citations (6)

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Publication number Priority date Publication date Assignee Title
US20100133272A1 (en) * 2007-01-12 2010-06-03 Waddington North America, Inc. One-piece splash and spill resistant lid
US20130248481A1 (en) * 2010-11-30 2013-09-26 Huhtamaki Oyj Lid made of fibrous material
CN205493411U (zh) * 2016-03-23 2016-08-24 北京合益包装容器有限公司 一种可靠防止液体漏出的环保杯盖
CN207450640U (zh) * 2017-11-08 2018-06-05 台州市鼎运纸塑有限公司 一种聚乳酸耐热杯盖
CN211253574U (zh) * 2019-11-19 2020-08-14 佛山新曜阳智能科技有限公司 一种环形压扣的纸浆杯盖
CN211944461U (zh) * 2020-03-28 2020-11-17 佛山新曜阳智能科技有限公司 一种冷热两用的纸浆杯盖

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100133272A1 (en) * 2007-01-12 2010-06-03 Waddington North America, Inc. One-piece splash and spill resistant lid
US20130248481A1 (en) * 2010-11-30 2013-09-26 Huhtamaki Oyj Lid made of fibrous material
CN205493411U (zh) * 2016-03-23 2016-08-24 北京合益包装容器有限公司 一种可靠防止液体漏出的环保杯盖
CN207450640U (zh) * 2017-11-08 2018-06-05 台州市鼎运纸塑有限公司 一种聚乳酸耐热杯盖
CN211253574U (zh) * 2019-11-19 2020-08-14 佛山新曜阳智能科技有限公司 一种环形压扣的纸浆杯盖
CN211944461U (zh) * 2020-03-28 2020-11-17 佛山新曜阳智能科技有限公司 一种冷热两用的纸浆杯盖

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