WO2023168946A1 - 一种适用性好的盒型或杯型容器的快速卡紧固定结构 - Google Patents

一种适用性好的盒型或杯型容器的快速卡紧固定结构 Download PDF

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WO2023168946A1
WO2023168946A1 PCT/CN2022/126563 CN2022126563W WO2023168946A1 WO 2023168946 A1 WO2023168946 A1 WO 2023168946A1 CN 2022126563 W CN2022126563 W CN 2022126563W WO 2023168946 A1 WO2023168946 A1 WO 2023168946A1
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Prior art keywords
container
clamping
cover
cup
shaped
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PCT/CN2022/126563
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English (en)
French (fr)
Inventor
钱祎炜
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所为包装科技(上海)有限公司
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Publication of WO2023168946A1 publication Critical patent/WO2023168946A1/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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • B65D45/322—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member the clamping device being an annular member moved axially to clamp the closure by using radial pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the present invention relates to the technical field of quick clamping and fixing structures for containers, and in particular, to a quick clamping and fixing structure for box-type or cup-shaped containers with good applicability.
  • CN201921495802.9 discloses a disposable sealed packaging box, including a packaging box body.
  • the upper surface of the packaging box body is provided with fixed buckle grooves.
  • There are four groups of fixed buckle grooves. the four sets of fixed buckle grooves are respectively located at the four corners of the upper surface of the packaging box body.
  • a left rope buckle is fixedly installed on the left side of the upper surface of the packaging box body, and a right rope buckle is fixedly installed on the right side of the upper surface of the packaging box body.
  • the packaging box in the above-mentioned patent has the following shortcomings: although it can meet certain usage requirements, during transportation and other processes, the cover may shift, causing the container packaging to leak. Therefore, there is still room for improvement.
  • the purpose of the present invention is to solve the shortcomings existing in the prior art and propose a quick clamping and fixing structure for a box-type or cup-type container with good applicability.
  • a quick clamping and fixing structure for a box-shaped or cup-shaped container with good applicability including a clamping and fixing assembly installed on the container.
  • the container includes a container body and a lid, and a container edge is provided on the outside of the top of the container body.
  • a cover eaves is provided on the outside of the cover, and the container eaves are adapted to the cover eaves.
  • the cover is removably fastened to the outside of the container eaves through the cover eaves;
  • the clamping and fixing assembly includes a Or multiple clamping fixtures, the clamping fixtures include:
  • the outer baffle is adapted to the shape of the outer side of the container eaves and the lid body eaves;
  • the upper card is arranged on the inner side of the top of the outer baffle. There are one or more upper cards located on the same outer baffle. One end of the upper card extends obliquely downward toward the center of the edge of the cover body;
  • the lower snap-in part is arranged on the inner side of the bottom of the outer baffle, and one end of the lower snap-in part extends obliquely upward toward the center of the edge of the cover; the upper card and the lower snap-in part are staggered.
  • the lower clamping part includes:
  • the elastic part is arranged on the inner side of the bottom of the outer baffle;
  • the lower caliper is evenly distributed on the side of the elastic part away from the outer baffle.
  • the inner side of the cover eaves is provided with annular or spaced-apart inner protrusions, and the inner protrusions are adapted to the size and position of the container eaves.
  • the distance between the bottom end of the upper card and the top end of the lower caliper is less than the total thickness of the outer baffle and the edge of the container after being covered.
  • the clamping fasteners form one of symmetrical distribution, equidistant distribution and irregularly spaced distribution along the outer side of the eaves of the cover body.
  • the number of the clamping fixtures is one, and the clamping fixtures have a closed-loop structure adapted to the shapes of the container eaves and the cover body eaves.
  • the shape of the clamping fastener is a circle, an oval, a rectangle, a square, or a triangle that is adapted to the container.
  • the clamping fixture is made of materials with brittle breakability, including plastic, food-grade PP/PET, starch, paper, and bio-based materials.
  • the clamping fixture is made of various deformable, tough and resilient materials, including plastic, food-grade PP/PET, starch, paper, and bio-based materials, and the container body ,
  • the material of the cover body is one of metal, food-grade stainless steel, glass, plastic, food-grade PP/PET, starch, paper, and bio-based materials.
  • the quick clamping and fixing structure proposed by the present invention can be quickly adapted to most of the more commonly used packaging boxes and cup-shaped container packaging products on the market, without the need to modify the original box-shaped or cup-shaped containers. Wait for any changes to the packaging products, so it has significant advantages such as low cost and high efficiency.
  • This design and invention scheme retains all the advantages of the original commonly used traditional packaging products. On the basis of retaining all the advantages of the existing products, it also adds the ability to adapt box-type or cup-type containers of various materials to the original ones.
  • An inventive design solution with the function of quickly clamping and fixing the covers to each other to prevent displacement.
  • the inner protrusions can be used to limit and fix the container eaves, thereby improving the connection between the cover body eaves and the container edge. The firmness of the eaves connection.
  • the clamping fixture can be installed on the edge of the cover and the container body.
  • the upper card and the lower caliper must be in a deformed state, so that the upper card and the lower caliper can generate sufficient upper and lower interaction forces to firmly clamp the cover and the container body to each other to effectively prevent further movement. Bit.
  • Figure 1 is a schematic structural diagram of a quick clamping and fixing structure for a box-type or cup-type container with good applicability proposed by the present invention
  • Figure 2 is a schematic diagram of the disassembled structure of a quick clamping and fixing structure for a box-type or cup-type container with good applicability proposed by the present invention
  • Figure 3 is a schematic structural diagram of a quick clamping and fixing structure for a box-type or cup-type container proposed by the present invention
  • Figure 4 is a schematic diagram of the disassembled structure of a quick clamping and fixing structure for a box-type or cup-type container with good applicability proposed in Embodiment 2 of the present invention
  • Figure 5 is a schematic cross-sectional structural diagram of a quick clamping and fixing structure for a box-type or cup-type container with good applicability proposed in Embodiment 2 of the present invention
  • Figure 6 is an enlarged view of point A in Figure 5.
  • a quick clamping and fixing structure for a box-shaped or cup-shaped container with good applicability includes a clamping and fixing assembly installed on the container.
  • the container includes a container body 3 and a lid 2.
  • a container eaves 7 is integrally provided on the outside of the top of the container body 3, and a cover eaves 8 is integrally provided on the outside of the cover 2.
  • the container eaves 7 are adapted to the cover eaves 8, and the cover 2 passes through the cover.
  • the edge 8 is detachably fastened to the outside of the container edge 7;
  • the clamping and fixing assembly includes one or more clamping fixings 1, and the clamping fixings 1 include:
  • the outer baffle 6 is adapted to the shape of the outside of the container eaves 7 and the cover eaves 8;
  • the upper card 4 is integrally arranged on the inside of the top of the outer baffle 6. There are one or more upper cards 4 located on the same outer baffle 6. One end of the upper card 4 faces the center of the cover body edge 8. Extend diagonally downward;
  • the lower snap-in part is integrally provided on the inner side of the bottom of the outer baffle 6. One end of the lower snap-in part extends obliquely upward toward the center of the cover eaves 8; the upper cards 4 and the lower snap-in part are staggered.
  • the lower snap-in part includes:
  • the elastic part 9 is integrally provided on the inner side of the bottom of the outer baffle 6;
  • the lower caliper 5 is evenly distributed and integrally arranged on the side of the elastic portion 9 away from the outer baffle 6 .
  • the inner side of the cover eaves 8 is integrally provided with annular or spaced-apart inner protrusions 10, and the inner protrusions 10 are adapted to the size and position of the container eaves 7. ;
  • the inner protrusions 10 can be used to limit and fix the container eaves 7 , thus improving the lid edge.
  • the distance between the bottom end of the upper card 4 and the top end of the lower caliper 5 is less than the total thickness after the outer baffle 6 and the container edge 7 are covered;
  • the clamping fixture 1 can be installed on the lid edge of the cover 2 8 and the outside of the container edge 7 of the container body 3, the upper card 4 and the lower caliper 5 must be in a deformed state, so that the upper card 4 and the lower caliper 5 can generate sufficient up and down interaction force to connect the cover 2 and the container
  • the main bodies 3 are firmly clamped to each other to effectively prevent further displacement.
  • the clamping fixtures 1 form one of symmetrical distribution, equidistant distribution and irregularly spaced distribution along the outside of the cover body eaves 8.
  • the clamping fixture 1 is made of materials with brittle breakability (such as plastic, food-grade PP/PET, starch, paper, bio-based materials and other degradable materials). material, etc.), so after installing this accessory, when the user needs to open the cover 2, he can easily destroy the clamping fixture 1 and then open the cover 2, without letting the cover 2 and the container body 3 If there are any changes, it is ensured that the cover 2 and the container body 3 can still be used normally. As long as the fixing part 1 is still needed to clamp and fix to prevent displacement, the user can still use the new card. Tighten the fastener 1 to repeatedly complete the purpose of use.
  • materials with brittle breakability such as plastic, food-grade PP/PET, starch, paper, bio-based materials and other degradable materials. material, etc.
  • the production methods of this accessory can also have a variety of solutions, including but not limited to (fully automatic or semi-automatic) production (assembly line) process (injection molding, blister molding, compression molding, etc.) molding, manual installation in place, manual use of various Tools are installed in place, mechanical automation is installed in place, etc., because they are not limited to one or certain methods, so I will not give detailed examples one by one.
  • the accessory can be matched and assembled with the corresponding lid of the container that needs to be adapted in advance, so that the user can directly cover the lid equipped with the accessory with the corresponding container lid in the ready-to-use state.
  • assembly methods including but not limited to (fully automatic or semi-automatic) integrated (injection molding, blister molding, compression molding, etc.) molding in the production (assembly line) process, manual installation in place, manual installation in place using various tools, and fully automated mechanical installation in place Etc., because they are not limited to a certain method or methods, they will not be listed in detail one by one.
  • the clamping fixture 1 can be moved downward from above the container body 3 with the lid 2 closed, close to the edge 8 of the lid, and use the upper card 4 and the lower caliper 5 to move the clamping fixture 1 downward.
  • the accessories are installed in place.
  • the clamping fixture 1 can also be moved from the outer side of the container body 3 with the lid 2 closed toward the edge 8 of the lid, and at the same time, the upper card 4 can be deformed and rebounded to its original shape by utilizing the characteristics of the upper card 4. Lift upward.
  • the lower caliper 5 should be slightly lower than the lower edge of the cover body edge 8 and the container edge 7, so that the lower caliper 5 can move into place smoothly.
  • the lower caliper 5 moves in place to the cover body edge edge 8 and the container edge.
  • a quick clamping and fixing structure for a box-type or cup-shaped container with good applicability as shown in Figure 1, in order to improve the installation firmness; this embodiment makes the following improvements based on Embodiment 1: the clamping and fixing structure
  • the number of pieces 1 is one, and the clamping fixing piece 1 has a closed-loop structure that is adapted to the shape of the container edge 7 and the lid body edge 8 .
  • the shape of the clamping fixture 1 is round, oval, rectangular, square, triangular, etc. that is suitable for the container, and can be consistent in shape with packaging containers and corresponding lids of various cross-sectional shapes. Close match.
  • the material selected for the clamping fixture 1 can be made of various deformable, tough and resilient materials (such as plastic, food-grade PP/PET, starch, paper, bio-based materials and other degradable materials, etc.). It is suitable for the container body 3 and lid 2 of various materials that need to achieve the required function (such as metal, food-grade stainless steel, glass, plastic, food-grade PP/PET, starch, paper, bio-based materials, etc. Biodegradable materials, etc.).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

一种适用性好的盒型或杯型容器的快速卡紧固定结构，包括安装于容器上的卡紧固定组件，容器包括容器主体(3)和盖体(2)，容器主体(3)顶部外侧设置有容器边檐(7)，盖体(2)外侧设置有盖体边檐(8)，容器边檐(7)与盖体边檐(8)相适配，盖体(2)通过盖体边檐(8)可拆卸的扣合于容器边檐(7)外侧；卡紧固定组件包括一个或多个卡紧固定件(1)，卡紧固定件(1)包括：外挡片(6)，外挡片(6)与容器边檐(7)和盖体边檐(8)外侧的形状适配；上卡片(4)，上卡片(4)设置于外挡片(6)顶部内侧，位于同一个外挡片(6)上的上卡片(4)的数量有一个或多个，上卡片(4)一端朝盖体边檐(8)中心位置斜向下延伸；下卡接部，下卡接部设置于外挡片(6)底部内侧，下卡接部的一端朝盖体边檐(8)中心位置斜向上延伸；上卡片(4)与下卡接部交错分布。该快速卡紧固定结构可适配于市面上绝大部分较为流通常用的包装盒和杯状等容器包装产品，无需对原本盒型或杯型容器等包装产品做任何改动，因此具有成本低、效率高等优点。

Description

一种适用性好的盒型或杯型容器的快速卡紧固定结构
本申请要求于2022年3月9日提交中国专利局、申请号为CN202210229356.7、申请名称为“一种适用性好的盒型或杯型容器的快速卡紧固定结构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及容器快速卡紧固定结构技术领域，尤其涉及一种适用性好的盒型或杯型容器的快速卡紧固定结构。
背景技术
现有普遍使用的各种盒型或杯型等容器包装等，在需要盖紧包装盒盖或杯盖完成包装流程之后是没有专用配件可以快速的再将容器与盖体之间卡紧固定住的，因此在这类容器在完成盖体盖合后的包装运输拿取等过程中非常需要有效能防止盖体移位导致容器包装有外泄露的低成本高效率的解决方案。
经检索，中国专利申请号为CN201921495802.9的专利，公开了一种一次性密封包装盒，包括包装盒体，所述包装盒体上表面开设有固定扣槽，所述固定扣槽共有四组，四组所述固定扣槽分别位于包装盒体上表面的四个棱角处，所述包装盒体上表面左侧固定安装有左绳扣，所述包装盒体上表面右侧固定安装有右绳扣，所述左绳扣与右绳扣之间固定连接有提拉绳，所述包装盒体上表面安装有包装盒盖，所述包装盒盖与包装盒体闭合的一侧中部固定安装有密封塞。上述专利中的包装盒存在以下不足：虽能够满足一定的使用需求，但是在运输等过程中，可能存在盖体移位导致容器包装有外泄露的现象，因此，还有 待改进。
申请内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构。
为了实现上述目的，本发明采用了如下技术方案：
一种适用性好的盒型或杯型容器的快速卡紧固定结构，包括安装于容器上的卡紧固定组件，所述容器包括容器主体和盖体，容器主体顶部外侧设置有容器边檐，所述盖体外侧设置有盖体边檐，容器边檐与盖体边檐相适配，盖体通过盖体边檐可拆卸的扣合于容器边檐外侧；所述卡紧固定组件包括一个或多个卡紧固定件，所述卡紧固定件包括：
外挡片，外挡片与容器边檐和盖体边檐外侧的形状适配；
上卡片，上卡片设置于外挡片顶部内侧，位于同一个外挡片上的上卡片的数量有一个或多个，上卡片一端朝盖体边檐中心位置斜向下延伸；
下卡接部，下卡接部设置于外挡片底部内侧，下卡接部的一端朝盖体边檐中心位置斜向上延伸；上卡片与下卡接部交错分布。
优选的：所述下卡接部包括：
弹性部，弹性部设置于外挡片底部内侧；
下卡尺，下卡尺均匀分布的设置于弹性部远离外挡片的一侧。
进一步的：所述盖体边檐内侧设置有环形或间隔分布的内凸起，内凸起与容器边檐的尺寸和位置相互适配。
进一步优选的：所述上卡片底端与下卡尺顶端之间的间距小于外挡片与容器边檐盖合后的总厚度。
作为本发明一种优选的：所述卡紧固定件沿盖体边檐外侧形成对称式分布、等距式分布和不规则间隔式分布中的一种。
作为本发明进一步优选的：所述卡紧固定件的数量为一个，卡紧固定件呈与容器边檐和盖体边檐形状适配的闭环结构。
作为本发明再进一步的方案：所述卡紧固定件的形状呈与容器适配的圆形、椭圆形、长方形、正方形、三角形。
在前述方案的基础上：所述卡紧固定件选用具有可脆断特性的材质，包括塑料、食品级PP/PET、淀粉、纸质、生物基材料。
在前述方案的基础上优选的：所述卡紧固定件选用各种可变形并有韧性会复原的材质，包括塑料、食品级PP/PET、淀粉、纸质、生物基材料，所述容器主体、盖体的材质采用金属、食品级不锈钢、玻璃、塑料、食品级PP/PET、淀粉、纸质、生物基材料之一。
本发明的有益效果为：
1.本发明提出的快速卡紧固定结构可极大程度的快速适配于市面上绝大部分较为流通常用的包装盒和杯状等等容器包装产品，无需对原本盒型或杯型容器等等包装产品做任何改动，因此具有成本低、效率高等等显著优点。
2.该设计发明方案保留了原有常用传统包装产品的所有使用优点，是在保留已有产品所有优点的基础上再增加了可以将各种材质盒型或杯型等容器和原本对应适配盖体相互之间快速卡紧固定防移位功能作的发明设计方案。
3.通过设置内凸起等结构，能够在盖体通过盖体边檐盖合于容器边檐上时，利用内凸起对容器边檐进行限位固定，提升了盖体边檐与容器边檐连接的牢固度。
4.通过设置上卡片底端与下卡尺顶端之间的间距小于外挡片与容器边檐盖合后的总厚度，能够让卡紧固定件安装于盖体的盖体边檐以及容器主体的容器边檐外侧时，上卡片和下卡尺必然处于形变的状态，从而利用上卡片和下卡尺可以产生足够的上下相互作用力，将盖体与容器主体相互之间牢固的卡紧有效防止再移位。
附图说明
图1为本发明提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构的结构示意图；
图2为本发明提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构拆分的结构示意图；
图3为本发明提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构卡紧固定件的结构示意图；
图4为本发明实施例2提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构拆分的结构示意图；
图5为本发明实施例2提出的一种适用性好的盒型或杯型容器的快速卡紧固定结构剖视的结构示意图；
图6为图5中A处的放大图。
图中：1卡紧固定件、2盖体、3容器主体、4上卡片、5下卡尺、6外挡片、7容器边檐、8盖体边檐、9弹性部、10内凸起。
具体实施方式
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。
下面详细描述本专利的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本专利，而不能理解为对本专利的限制。
在本专利的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本专利和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本专利的限制。
在本专利的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“设置”应做广义理解，例如，可以是固定相连、设置，也可以是可拆卸连接、设置，或一体地连接、设置。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本专利中的具体含义。
实施例1：
一种适用性好的盒型或杯型容器的快速卡紧固定结构，如图1-6所示，包括安装于容器上的卡紧固定组件，所述容器包括容器主体3和盖体2，容器主体3顶部外侧一体式设置有容器边檐7，所述盖体2外侧一体式设置有盖体边檐8，容器边檐7与盖体边檐8相适配，盖体2通过盖体边檐8可拆卸的扣合于容器边檐7外侧；所述卡紧固定组件包括一个或多个卡紧固定件1，所述卡紧固定件1包括：
外挡片6，外挡片6与容器边檐7和盖体边檐8外侧的形状适配；
上卡片4，上卡片4一体式设置于外挡片6顶部内侧，位于同一个外挡片6上的上卡片4的数量有一个或多个，上卡片4一端朝盖体边檐8中心位置斜向下延伸；
下卡接部，下卡接部一体式设置于外挡片6底部内侧，下卡接部的一端朝盖体边檐8中心位置斜向上延伸；上卡片4与下卡接部交错分布。
为了便于卡接安装；如图3所示，所述下卡接部包括：
弹性部9，弹性部9一体式设置于外挡片6底部内侧；
下卡尺5，下卡尺5均匀分布的一体式设置于弹性部9远离外挡片6的一侧。
为了提升安装牢固度；如图6所示，所述盖体边檐8内侧一体式设置有环形或间隔分布的内凸起10，内凸起10与容器边檐7的尺寸和位置相互适配；
通过设置内凸起10等结构，能够在盖体2通过盖体边檐8盖合于容器边檐7上时，利用内凸起10对容器边檐7进行限位固定，提升了盖体边檐8与容器边檐7连接的牢固度。
为了提升结构牢固度；如图1、图2所示，所述上卡片4底端与下卡尺5顶端之间的间距小于外挡片6与容器边檐7盖合后的总厚度；
通过设置上卡片4底端与下卡尺5顶端之间的间距小于外挡片6与容器边檐7盖合后的总厚度，能够让卡紧固定件1安装于盖体2的盖体边檐8以及容器主体3的容器边檐7外侧时，上卡片4和下卡尺5必然处于形变的状态，从 而利用上卡片4和下卡尺5可以产生足够的上下相互作用力，将盖体2与容器主体3相互之间牢固的卡紧有效防止再移位。
为了满足不同的使用需求；如图1所示，所述卡紧固定件1沿盖体边檐8外侧形成对称式分布、等距式分布和不规则间隔式分布中的一种。
为了便于拆装；如图1所示，所述卡紧固定件1选用具有可脆断特性的材质，(例如塑料、食品级PP/PET、淀粉、纸质、生物基材料等各类可降解材质等)等等，故在安装好该配件后，使用者需要打开盖体2时，是可以方便将卡紧固定件1破坏后来打开盖体2，也不会让盖体2及容器主体3有任何变化，保证了盖体2及容器主体3依旧可以继续正常的再使用，只要还需要卡紧固定件1来起到卡紧固定防移位作用时，使用者依旧可以用完好新的卡紧固定件1来重复完成该使用目的。
该配件制作生产方式也同样可以有多种方案，包括且不限于(全自动或半自动)生产(流水线)过程中(注塑、吸塑、压塑等)成型、人工手工安装到位、人工使用各种工具安装到位、机械全自动化安装到位等等，因不限定于某种或某些方式方法故不一一详细例举。
该配件装配安装于对应适配容器及盖体的方式也同样可以有多种方案，包括且不限于(全自动或半自动)生产(流水线)过程中(注塑、吸塑、压塑等)成型、人工手工安装到位、人工使用各种工具安装到位、机械全自动化安装到位等等，因不限定于某种或某些方式方法故不一一详细例举。
该配件可以事先与需适配的容器对应盖体匹配装配于一起以供使用者可以后续直接将装配有该配件的盖体盖合于对应容器盖口的这一待使用状态的装配方式有多种方案，包括且不限于(全自动或半自动)生产(流水线)过程中一体(注塑、吸塑、压塑等)成型、人工手工安装到位、人工使用各种工具安装到位、机械全自动化安装到位等等，因不限定于某种或某些方式方法故不一一详细例举。
本实施例在安装时有多种方式：
可以将卡紧固定件1从已盖合好盖体2的容器主体3上方，贴近盖体边檐 8上方处将卡紧固定件1向下移动，利用上卡片4和下卡尺5，将该配件安装到位。
也可以将卡紧固定件1从已盖合好盖体2的容器主体3下方，贴近容器边檐7下方处将卡紧固定件1向上移动，同时利用上卡片4可变形回弹原状的特性，将上卡片4向上掰起，当下卡尺5移动到位至盖体边檐8和容器边檐7下端时，再放开上卡片4，从而将卡紧固定件1安装到位。
还可以将卡紧固定件1从已盖合好盖体2的容器主体3的外侧方，向盖体边檐8方向移动，同时利用上卡片4可变形回弹原状的特性，将上卡片4向上掰起，此时下卡尺5要略低于盖体边檐8和容器边檐7的最下沿，以便下卡尺5能顺利移动到位，当下卡尺5移动到位至盖体边檐8和容器边檐7下端时，再放开上卡片4，从而将卡紧固定件1安装到位。
实施例2：
一种适用性好的盒型或杯型容器的快速卡紧固定结构，如图1所示，为了提升安装牢固度；本实施例在实施例1的基础上作出以下改进：所述卡紧固定件1的数量为一个，卡紧固定件1呈与容器边檐7和盖体边檐8形状适配的闭环结构。
进一步的，所述卡紧固定件1的形状呈与容器适配的圆形、椭圆形、长方形、正方形、三角形等形状，可以与各种横剖面形状的包装容器及对应盖体进行形状一致的紧密匹配。
卡紧固定件1选取的材料可以选用各种可变形并有韧性会复原的材质(例如塑料、食品级PP/PET、淀粉、纸质、生物基材料等各类可降解材料等等)，可以适配各种材质的需要达到所需该作用功能目的的容器主体3、盖体2(例如金属、食品级不锈钢、玻璃、塑料、食品级PP/PET、淀粉、纸质、生物基材料等各类可降解材质等等)。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护 范围之内。

Claims (9)

  1. 一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，包括安装于容器上的卡紧固定组件，所述容器包括容器主体(3)和盖体(2)，容器主体(3)顶部外侧设置有容器边檐(7)，所述盖体(2)外侧设置有盖体边檐(8)，容器边檐(7)与盖体边檐(8)相适配，盖体(2)通过盖体边檐(8)可拆卸的扣合于容器边檐(7)外侧；所述卡紧固定组件包括一个或多个卡紧固定件(1)，所述卡紧固定件(1)包括：
    外挡片(6)，外挡片(6)与容器边檐(7)和盖体边檐(8)外侧的形状适配；
    上卡片(4)，上卡片(4)设置于外挡片(6)顶部内侧，位于同一个外挡片(6)上的上卡片(4)的数量有一个或多个，上卡片(4)一端朝盖体边檐(8)中心位置斜向下延伸；
    下卡接部，下卡接部设置于外挡片(6)底部内侧，下卡接部的一端朝盖体边檐(8)中心位置斜向上延伸；上卡片(4)与下卡接部交错分布。
  2. 根据权利要求1所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述下卡接部包括：
    弹性部(9)，弹性部(9)设置于外挡片(6)底部内侧；
    下卡尺(5)，下卡尺(5)均匀分布的设置于弹性部(9)远离外挡片(6)的一侧。
  3. 根据权利要求2所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述盖体边檐(8)内侧设置有环形或间隔分布的内凸起(10)，内凸起(10)与容器边檐(7)的尺寸和位置相互适配。
  4. 根据权利要求3所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述上卡片(4)底端与下卡尺(5)顶端之间的间距小于外挡片(6)与容器边檐(7)盖合后的总厚度。
  5. 根据权利要求4所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述卡紧固定件(1)沿盖体边檐(8)外侧形成对称式分 布、等距式分布和不规则间隔式分布中的一种。
  6. 根据权利要求4所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述卡紧固定件(1)的数量为一个，卡紧固定件(1)呈与容器边檐(7)和盖体边檐(8)形状适配的闭环结构。
  7. 根据权利要求1-6任一所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述卡紧固定件(1)的形状呈与容器适配的圆形、椭圆形、长方形、正方形、三角形。
  8. 根据权利要求7所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述卡紧固定件(1)选用具有可脆断特性的材质，包括塑料、食品级PP/PET、淀粉、纸质、生物基材料。
  9. 根据权利要求7所述的一种适用性好的盒型或杯型容器的快速卡紧固定结构，其特征在于，所述卡紧固定件(1)选用各种可变形并有韧性会复原的材质，包括塑料、食品级PP/PET、淀粉、纸质、生物基材料，所述容器主体(3)、盖体(2)的材质采用金属、食品级不锈钢、玻璃、塑料、食品级PP/PET、淀粉、纸质、生物基材料之一。
PCT/CN2022/126563 2022-03-09 2022-10-21 一种适用性好的盒型或杯型容器的快速卡紧固定结构 WO2023168946A1 (zh)

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