WO2023097877A1 - 一种折叠式收纳盒 - Google Patents

一种折叠式收纳盒 Download PDF

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Publication number
WO2023097877A1
WO2023097877A1 PCT/CN2022/072746 CN2022072746W WO2023097877A1 WO 2023097877 A1 WO2023097877 A1 WO 2023097877A1 CN 2022072746 W CN2022072746 W CN 2022072746W WO 2023097877 A1 WO2023097877 A1 WO 2023097877A1
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Prior art keywords
storage box
hard
sides
ultrasonic welding
vertical
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PCT/CN2022/072746
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English (en)
French (fr)
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王孟杰
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浙江柔石家居用品股份有限公司
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Priority to US18/279,208 priority Critical patent/US20240150069A1/en
Publication of WO2023097877A1 publication Critical patent/WO2023097877A1/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
    • B65D37/00—Portable flexible containers not otherwise provided for
    • 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
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/24—Connections between walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/68—Uniting opposed surfaces or edges; Taping by stitching, stapling or riveting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • 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
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/22—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of polygonal cross-section
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • B31B2120/302—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing collapsible into a flat condition

Definitions

  • the invention relates to a storage box, in particular to a foldable storage box and a preparation method of the storage box, belonging to the technical field of storage appliances.
  • the object of the present invention is to provide a foldable storage box and a preparation method of the storage box, so as to solve the above-mentioned technical problems of the prior art.
  • a folding storage box with four vertically rigid sides, a soft bottom, and a hard support plate that matches the bottom and is placed on the bottom; the sides have non-woven fabrics
  • the interlayer is inserted with a hard board; at least one pair of the four sides can be folded along a vertical folding axis; the intersecting positions of the four sides and the vertical folding axis are provided with vertical flexible
  • the separation line, the flexible separation line restricts and isolates each hard insert in the horizontal direction; the flexible separation line is formed by welding two layers of non-woven fabrics by means of ultrasonic welding.
  • the side and the bottom are connected by stitching; furthermore, a circle of decorative edge is covered outside the superimposed position of the side and the bottom, and the decorative edge can not only hide the edge of the superimposed position of the side and the bottom, You can also reinforce the moldings.
  • the mouth of the folding storage box is also covered with a circle of decorative edges, and the decorative edges hide the edges of the side mouth.
  • a circular hole is opened on one of the side surfaces, and the edge of the hole is reinforced by metal or plastic parts.
  • the round hole can be used for finger insertion to drag the storage box.
  • the width of the two sides with the vertical folding axis is less than or equal to the width of the other two sides.
  • the bottom surface is square, and the vertical folding axis is arranged on the symmetrical axis of the side surface.
  • a handle is provided on the upper side of the hard support board for lifting the hard support board out of the storage box.
  • the mouth of the storage box is also provided with a box cover.
  • the storage box can be stacked, stored and transported more conveniently;
  • Fig. 1 is the structural representation of the present invention use state
  • Fig. 2 is a structural schematic diagram during the folding process of the present invention
  • Fig. 3 is a schematic structural view of the unfolded state of the side material of the present invention.
  • Fig. 4 is a schematic diagram of the cross-sectional structure of the side material of the present invention inserted into the plugboard;
  • Fig. 5 is a graph of tensile force and elongation of the ultrasonically welded nonwoven fabric prepared in the present invention.
  • a foldable storage box has four hard sides 1 in the vertical direction, a soft bottom 2 and a bottom that matches the bottom 2 and is placed on the bottom 2.
  • a vertical flexible separation line 4 is provided at the intersecting position of each side 1 and the position of the vertical folding axis, and the flexible separation line 4 restricts and isolates each hard board 7 in the horizontal direction.
  • the flexible dividing line 4 is formed by welding two layers of non-woven fabrics by means of ultrasonic welding;
  • the side surface 1 and the bottom surface 2 are connected by sewing; furthermore, a circle of decorative edge 6 is covered outside the overlapping position of the side surface and the bottom surface 2.
  • the decorative edge 6 can not only combine the side surface 1 and the bottom surface 2
  • the edge of the fitting position is hidden, and the molding can also be reinforced.
  • the mouth of the folding storage box is also covered with a circle of decorative edges, and the decorative edges hide the edges of the side mouth.
  • a round hole 5 is opened on one of the side faces 1, and the edge of the round hole 5 is reinforced by metal or plastic parts.
  • the round hole can be used for finger insertion to drag the storage box.
  • the width of the two sides with the vertical folding axis is less than or equal to the width of the other two sides.
  • the bottom surface is square, and the vertical folding axis is arranged on the symmetrical axis of the side surface.
  • a lifting ring is provided on the upper side of the hard support board for lifting the hard support board 3 out of the storage box.
  • the mouth of the storage box is also provided with a box cover.
  • the preparation process is: cutting the side material and the bottom surface material; stacking two layers of side material of the same size and laying them flat through the machine; the side material of the ultrasonic welding point advances to the ultrasonic welding equipment along the short side; the established ultrasonic welding
  • the position of the head corresponds to the flexible dividing line; when all the side materials pass through the ultrasonic welding head, the welding work is completed; hollow out the appropriate position of the side material; sew the side material and bottom surface material, and weld or sew the two ends of the side material, Form the box body; insert the hard board, sew the mouth of the box body; install the hard support plate to form a complete box body.
  • the folded storage box When in use, the folded storage box is opened by hand, and then the hard support plate is placed on the bottom surface, so that the hard support plate abuts against the inner walls of each side, thereby stretching the storage box, and keeping the storage box as a cuboid box body.
  • the handle When folding the storage box, pull the handle so that the hard support plate is vertical and close to the side that does not contain the vertical folding axis, and then squeeze the storage box so that the two sides that contain the vertical folding axis are outward along the vertical folding axis Folding, at the same time, the two vertical folding axes approach each other. If the bottom of the storage box is square, after folding, the two vertical folding axes approach each other until they touch each other.
  • the tension test of the prepared ultrasonically welded non-woven fabric is as follows:
  • Sample name ultrasonic welding non-woven fabric; batch number: 1;
  • Width 100.000mm; Tensile speed: 100.00mm/min; Thickness: 2.000mm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Cartons (AREA)

Abstract

本发明公开了一种折叠式收纳盒，具有四个竖直方向上硬质的侧面、一个软质的底面和一个与底面相匹配并置于底面之上的硬质支撑板；所述的侧面具有无纺布夹层，夹层内插有硬质插板；所述四个侧面中至少有一对侧面可沿一竖直折叠轴折叠；所述的四个侧面相交位置和竖直折叠轴位置设置有竖直的柔性分隔线，所述的柔性分隔线在水平方向上限制和隔离各硬质插板；所述的柔性分割线为通过超声波焊接方式将两层无纺布焊接而成。本发明技术方案具有以下有益效果：(1)通过折叠式设计，可以让收纳盒更方便叠放、存储和运输；(2)通过超声波焊接的方式，一次成型多条柔性分隔线，较传统缝制方式，节省时间和人力成本。(3)无纺布材料，环保又经济。

Description

一种折叠式收纳盒 技术领域
本发明涉及一种收纳盒，具体为一种折叠式收纳盒以及这种收纳盒的制备方法，属于收纳用具技术领域。
背景技术
日常生活中，人们通常会采用各类收纳盒来进行对一些零散物品进行集中收藏保管，这既有效控制利用了人们生活的有限空间；又使人们的生活空间环境变得更加整洁，不会出现零散物品杂乱随意堆放的现象。然而对于这类收纳盒要么是产品制作成本高，如采用塑料或布艺制品的收纳盒；或者是采用普通的使用别使用过后的纸质包装盒，然而使用过后的纸质包装盒，或者是尺寸空间过大，或者是过小，或者是使用过后的纸质包装盒不利于方便对零散物品的随时存放和取用，或者是存在着本身不使用的时候，占用的放置空间过大等不良现象。因此，设计一种可折叠式的收纳盒是本领域技术人员需要解决的技术问题。
发明内容
本发明的目的是为了提供一种折叠式收纳盒，以及这种收纳盒的 制备方法，以解决现有技术的上述技术问题。
本发明的目的是通过以下技术方案来实现的。
一种折叠式收纳盒，具有四个竖直方向上硬质的侧面、一个软质的底面和一个与底面相匹配并置于底面之上的硬质支撑板；所述的侧面具有无纺布夹层，夹层内插有硬质插板；所述四个侧面中至少有一对侧面可沿一竖直折叠轴折叠；所述的四个侧面相交位置和竖直折叠轴位置设置有竖直的柔性分隔线，所述的柔性分隔线在水平方向上限制和隔离各硬质插板；所述的柔性分割线为通过超声波焊接方式将两层无纺布焊接而成。
所述的侧面与底面之间通过缝合方式连接；更进一步地，在侧面与底面叠合位置的外侧包覆一圈装饰边，装饰边不仅可以将侧面与底面的叠合位置的边缘隐藏起来，还可以加固线脚。
折叠式收纳盒的口部也包覆有一圈装饰边，装饰边将侧面口部的边缘隐藏起来。
所述的侧面中的一侧面上开有一圆孔，孔的边缘通过金属或塑料件加固。该圆孔可用于手指插入以拖拽收纳盒。
所述的侧面中，具有竖直折叠轴的两侧面的宽度小于或等于其他两侧面的宽度。优选的是底面为正方形，且竖直折叠轴设置于侧面的对称轴上。
所述的硬质支撑板的上侧设置一拎环，用于将硬质支撑板从收纳盒内提出。
所述的收纳盒口部还配置有盒盖。
本发明所述的“硬质”、“柔性”和“柔质”是相对而言，并非是对符合某一硬度参数的限定；“柔性”和“柔质”是指可折叠；“硬质”是指可支撑。
上述折叠式收纳盒的制备方法，其步骤为：
(1)裁剪侧面材料和底面材料；
(2)将两层大小相同的侧面材料叠放在一起，并通过机器铺平；
(3)超声焊接点侧面材料沿短边方向前进至超声波焊接设备处；既定的超声波焊接头的位置与柔性分隔线对应；侧面材料全部通过超声波焊接头时，焊接工作完成；
(4)在侧面材料的合适位置挖空；
(5)缝制侧面材料和底面材料，并将侧面材料的两端焊接或缝合，形成盒体；
(6)插入硬质插板，缝制盒体口部；
(7)装入硬质支撑板，形成完整的盒体。
本发明技术方案具有以下有益效果：
(1)通过折叠式设计，可以让收纳盒更方便叠放、存储和运输；
(2)通过超声波焊接的方式，一次成型多条柔性分隔线，较传统缝制方式，节省时间和人力成本。
(3)无纺布材料，环保又经济。
附图说明
图1为本发明使用状态的结构示意图；
图2为本发明折叠过程中的结构示意图；
图3为本发明的侧面材料展开状态的结构示意图；
图4为本发明侧面材料插入插板后的横截面结构示意图；
图中，1、侧面；2、底面；3、硬质支撑板；4、柔性分隔线；5、圆孔；6、装饰边；7、硬质插板。
图5为本发明制备得到的超声波焊接无纺布的拉力与伸长曲线图。
具体实施方式
下面结合具体实施例进一步阐述本发明的技术特征。
如图1-图4所示，一种折叠式收纳盒，具有四个竖直方向上硬质的侧面1、一个软质的底面2和一个与底面2相匹配并置于底面2之上的硬质支撑板3；所述的侧面1具有无纺布夹层，夹层内插有硬质插板7；所述四个侧面中至少有一对侧面可沿一竖直折叠轴折叠；所述的四个侧面1相交位置和竖直折叠轴位置设置有竖直的柔性分隔线4，所述的柔性分隔线4在水平方向上限制和隔离各硬质插板7。所述的柔性分割线4为通过超声波焊接方式将两层无纺布焊接而成；
所述的侧面1与底面2之间通过缝合方式连接；更进一步地，在侧面与底面2叠合位置的外侧包覆一圈装饰边6，装饰边6不仅可以将侧面1与底面2的叠合位置的边缘隐藏起来，还可以加固线脚。
折叠式收纳盒的口部也包覆有一圈装饰边，装饰边将侧面口部的边缘隐藏起来。
所述的侧面1中的一侧面上开有一圆孔5，圆孔5的边缘通过金属或塑料件加固。该圆孔可用于手指插入以拖拽收纳盒。
所述的侧面1中，具有竖直折叠轴的两侧面的宽度小于或等于其他两侧面的宽度。一般是将底面为正方形，且竖直折叠轴设置于侧面的对称轴上。
所述的硬质支撑板的上侧设置一拎环，用于将硬质支撑板3从收纳盒内提出。
所述的收纳盒口部还配置有盒盖。
制备过程是：裁剪侧面材料和底面材料；将两层大小相同的侧面材料叠放在一起，并通过机器铺平；超声焊接点侧面材料沿短边方向前进至超声波焊接设备处；既定的超声波焊接头的位置与柔性分隔线对应；侧面材料全部通过超声波焊接头时，焊接工作完成；在侧面材料的合适位置挖空；缝制侧面材料和底面材料，并将侧面材料的两端焊接或缝合，形成盒体；插入硬质插板，缝制盒体口部；装入硬质支撑板，形成完整的盒体。
使用时，用手打开折叠的收纳盒，然后将硬质支撑板放置于底面上，使硬质支撑板与各侧面内壁抵接，从而撑开收纳盒，并保持收纳盒为长方体盒体。折叠收纳盒时，提拉拎环，使硬质支撑板竖直并紧靠不包含竖直折叠轴的一面，然后挤压收纳盒使包含竖直折叠轴的两面侧面沿竖直折叠轴向外折叠，同时，两竖直折叠轴相互靠近。如果收纳盒的底部为正方形，则折叠后，两竖直折叠轴相互靠近直至相互接触。
制备的超声波焊接无纺布做拉力测试情况如下：
试样名称：超声波焊接无纺布；批号：1；
测试日期：2021-10-12；测试时间：12:53:21
温度：25.5℃；湿度：90％RH
操作员：邱平平测试形式：撕裂强力试验测试类型：正规测试拉力传感器量程：1000N夹持长度：100.00mm
宽度：100.000mm；拉伸速度：100.00mm/分；厚度：2.000mm
测试结果如图5所示：最大强力:95.83N；最大伸长率:27.16％；撕裂时间:16.06Sec。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的保护范围由所附权利要求及其等同物限定。

Claims (9)

  1. 一种折叠式收纳盒，其特征在于：具有四个竖直方向上硬质的侧面、一个软质的底面和一个与底面相匹配并置于底面之上的硬质支撑板；所述的侧面具有无纺布夹层，夹层内插有硬质插板；所述四个侧面中至少有一对侧面可沿一竖直折叠轴折叠；所述的四个侧面相交位置和竖直折叠轴位置设置有竖直的柔性分隔线，所述的柔性分隔线在水平方向上限制和隔离各硬质插板；所述的柔性分割线为通过超声波焊接方式将两层无纺布焊接而成。
  2. 根据权利要求1所述的一种折叠式收纳盒，其特征在于：所述的侧面与底面之间通过缝合方式连接；更进一步地，在侧面与底面叠合位置的外侧包覆一圈装饰边，装饰边不仅可以将侧面与底面的叠合位置的边缘隐藏起来，还可以加固线脚。
  3. 根据权利要求2所述的一种折叠式收纳盒，其特征在于：侧面所围成的口部也包覆有一圈装饰边，装饰边将侧面口部的边缘隐藏起来。
  4. 根据权利要求1所述的一种折叠式收纳盒，其特征在于：所述的侧面中的一侧面上开有一圆孔，孔的边缘通过金属或塑料件加固。
  5. 根据权利要求1所述的一种折叠式收纳盒，其特征在于：所述的侧面中，具有竖直折叠轴的两侧面的宽度小于或等于其他两侧面的宽度。
  6. 根据权利要求5所述的一种折叠式收纳盒，其特征在于：所 述的底面为正方形，且竖直折叠轴设置于侧面的对称轴上。
  7. 根据权利要求1所述的一种折叠式收纳盒，其特征在于：所述的硬质支撑板的上侧设置一拎环，用于将硬质支撑板从收纳盒内提出。
  8. 根据权利要求1所述的一种折叠式收纳盒，其特征在于：所述的收纳盒口部还配置有盒盖。
  9. 根据权利要求1-8任意之一折叠式收纳盒的制备方法，其特征在于：包括以下步骤为：
    (1)裁剪侧面材料和底面材料；
    (2)将两层大小相同的侧面材料叠放在一起，并通过机器铺平；
    (3)超声焊接点侧面材料沿短边方向前进至超声波焊接设备处；既定的超声波焊接头的位置与柔性分隔线对应；侧面材料全部通过超声波焊接头时，焊接工作完成；
    (4)在侧面材料的合适位置挖空；
    (5)缝制侧面材料和底面材料，并将侧面材料的两端焊接或缝合，形成盒体；
    (6)插入硬质插板，缝制盒体口部；
    (7)装入硬质支撑板，形成完整的盒体。
PCT/CN2022/072746 2021-12-02 2022-01-19 一种折叠式收纳盒 WO2023097877A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2883191Y (zh) * 2006-02-17 2007-03-28 陈怡全 收纳盒改良结构
CN102452492A (zh) * 2010-10-29 2012-05-16 广东树业环保科技股份有限公司 一种折叠式储物箱
CN202244402U (zh) * 2011-09-30 2012-05-30 杨开良 可折叠收纳盒
CN202704223U (zh) * 2011-11-14 2013-01-30 黄正炫 可折叠框架式真空收纳盒组
JP3189040U (ja) * 2013-12-08 2014-02-20 迪外（上海）貿易有限公司 座椅子としても使える折り畳み式収納箱
CN105600067A (zh) * 2016-02-26 2016-05-25 珠海宜心家居有限公司 可折叠整理盒及其折叠方法
CN205338528U (zh) * 2015-11-20 2016-06-29 义乌市舒康洁具厂 折叠收纳盒
CN211520162U (zh) * 2019-11-11 2020-09-18 无锡全盛纺织品有限公司 一种便于存放的折叠收纳箱

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2883191Y (zh) * 2006-02-17 2007-03-28 陈怡全 收纳盒改良结构
CN102452492A (zh) * 2010-10-29 2012-05-16 广东树业环保科技股份有限公司 一种折叠式储物箱
CN202244402U (zh) * 2011-09-30 2012-05-30 杨开良 可折叠收纳盒
CN202704223U (zh) * 2011-11-14 2013-01-30 黄正炫 可折叠框架式真空收纳盒组
JP3189040U (ja) * 2013-12-08 2014-02-20 迪外（上海）貿易有限公司 座椅子としても使える折り畳み式収納箱
CN205338528U (zh) * 2015-11-20 2016-06-29 义乌市舒康洁具厂 折叠收纳盒
CN105600067A (zh) * 2016-02-26 2016-05-25 珠海宜心家居有限公司 可折叠整理盒及其折叠方法
CN211520162U (zh) * 2019-11-11 2020-09-18 无锡全盛纺织品有限公司 一种便于存放的折叠收纳箱

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