WO2021244167A1 - 一种可折叠包 - Google Patents

一种可折叠包 Download PDF

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Publication number
WO2021244167A1
WO2021244167A1 PCT/CN2021/088427 CN2021088427W WO2021244167A1 WO 2021244167 A1 WO2021244167 A1 WO 2021244167A1 CN 2021088427 W CN2021088427 W CN 2021088427W WO 2021244167 A1 WO2021244167 A1 WO 2021244167A1
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WO
WIPO (PCT)
Prior art keywords
fold line
sheet
shaped body
foldable bag
fold
Prior art date
Application number
PCT/CN2021/088427
Other languages
English (en)
French (fr)
Inventor
黄成兰
Original Assignee
深圳市乐沐营销顾问有限公司
李劼聪
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市乐沐营销顾问有限公司, 李劼聪 filed Critical 深圳市乐沐营销顾问有限公司
Priority to EP21817941.4A priority Critical patent/EP4162835A4/en
Priority to US17/928,964 priority patent/US20230225472A1/en
Priority to JP2022600160U priority patent/JP3241894U/ja
Publication of WO2021244167A1 publication Critical patent/WO2021244167A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/0018—Rigid or semi-rigid luggage
    • A45C7/0054—Rigid or semi-rigid luggage comprising a plurality of hinged panels to be unfolded in one plane for access purposes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/0059—Flexible luggage; Hand bags
    • A45C7/0077—Flexible luggage; Hand bags collapsible to a minimal configuration, e.g. for storage purposes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C2200/00—Details not otherwise provided for in A45C
    • A45C2200/15—Articles convertible into a stand, e.g. for displaying purposes

Definitions

  • the utility model belongs to the field of accommodating bags, in particular to a foldable bag.
  • Existing bags usually have a fixed structure and cannot be deformed structurally. They do not have the function of supporting mobile devices, nor can they adjust the angle of support. The user of the bag cannot use the supported mobile devices (such as laptops and tablets). It is placed on the bag in a form that is convenient for the user to operate.
  • the main technical problem solved by the utility model is to provide a foldable bag, which solves the problem that the bag in the prior art cannot be deformed into a supporting structure.
  • the technical solution adopted by the present utility model is to provide a foldable bag.
  • the foldable bag includes a first sheet body, a second sheet body and a third sheet body, the first sheet body and the second sheet body.
  • the two sheet-shaped bodies are enclosed to form a containing cavity with an opening.
  • the containing chamber is used for accommodating mobile devices.
  • the third sheet-shaped body extends from the second sheet-shaped body and can be rotated to cover at least part of the opening.
  • the first sheet-shaped body has two Corresponding to the first side and the second side, both the first sheet-shaped body and the second sheet-shaped body have multiple fold lines, and the multiple fold lines include:
  • the first fold line is arranged on the first sheet-shaped body, and its start and end are respectively adjacent to the corresponding second side edge, and the first fold line is parallel to the first side edge.
  • the second fold line is arranged on the first sheet-shaped body and extends obliquely from the start end of the first fold line to the adjacent first side.
  • the third fold line is arranged on the first sheet-shaped body and extends diagonally from the end of the first fold line to the adjacent first side.
  • the fourth fold line and the fifth fold line are both set on the second sheet-shaped body, respectively correspond to the second fold line and the third fold line, and are folded by a plurality of fold lines to form a three-dimensional support structure.
  • the third sheet-shaped body is provided with a sixth fold line, and the sixth fold line divides the third sheet-shaped body into a first support portion and a second support portion, and the first support portion And the second supporting part can be bent along the sixth folding line.
  • the third sheet-shaped body is in the shape of a trapezoid whose side length gradually decreases from the connection point of the third sheet-shaped body and the second sheet-shaped body to the extending direction of the free end.
  • the angle formed by the second fold line and the first fold line is the same as the angle formed by the third fold line and the first fold line.
  • the angle formed by the second fold line and the first fold line and the angle formed by the third fold line and the first fold line are in the range of 30°-60°.
  • the first area enclosed by the first fold line, the second fold line and the third fold line is provided with a first magnet
  • the first support part is provided with a second magnet
  • the magnet and the second magnet are attracted to each other.
  • the second sheet-shaped body is provided with a soft leather that can expand outward from the inside of the containing cavity.
  • a blocking body for preventing the mobile device from sliding off the foldable bag is provided on the first side away from the opening.
  • the second sheet-shaped body and the third sheet-shaped body are an integral structure.
  • the materials of the first sheet, the second sheet, and the third sheet are flexible materials.
  • the utility model discloses a foldable bag.
  • the foldable bag is provided with fold lines on the bag body, so that the bag can be folded and deformed along these fold lines, and then deformed into a supporting structure for Support for removable equipment.
  • Figure 1 is a schematic view of an unfolded deformation of an embodiment of the foldable bag of the present invention
  • Figure 2 is a schematic front view of another embodiment of the foldable bag of the present invention.
  • Figure 3 is a schematic diagram of the back side of another embodiment of the foldable bag of the present invention.
  • Figure 4 is a schematic diagram of the first support form in another embodiment of the foldable bag of the present invention.
  • Figure 5 is a schematic diagram of the first support form in another embodiment of the foldable bag of the present invention.
  • Figure 6 is a schematic diagram of a second supporting form in another embodiment of the foldable bag of the present invention.
  • Figure 7 is a schematic diagram of the use state of the foldable bag in another embodiment of the present utility model in the first supporting form
  • Fig. 8 is a schematic diagram of the use state of the foldable bag in another embodiment of the present utility model in the second supporting form.
  • the foldable bag includes a first sheet-like body 1, a second sheet-like body 2 and a third sheet-like body 3, the first sheet-like body 1 and the second sheet-like body 2 surrounding The accommodating cavity 4 with an opening is formed together.
  • the accommodating cavity 4 is used for accommodating mobile devices.
  • the third sheet-shaped body 3 extends from the second sheet-shaped body 2 and can be rotated to cover at least part of the opening.
  • the first sheet-shaped body 1 has two Corresponding to the first side 11 and the second side 12, the first sheet-like body 1 and the second sheet-like body 2 each have multiple fold lines, and the multiple fold lines include:
  • the first fold line Z1 is set on the first sheet-shaped body 1, and the start end Z11 and the end Z12 are respectively adjacent to the corresponding second side edge 12, and the first fold line Z1 is parallel to the first side edge 11;
  • the second fold line Z2 is set on the first sheet-shaped body 1 and extends diagonally from the start end Z11 of the first fold line Z1 to the adjacent first side 11.
  • the third fold line Z3 is set on the first sheet-shaped body 1 and extends diagonally from the end Z12 of the first fold line Z1 to the adjacent first side 11.
  • the fourth fold line Z4 and the fifth fold line Z5 are both set on the second sheet-shaped body 2 and respectively correspond to the second fold line Z2 and the third fold line Z3, and are folded by a plurality of fold lines to form a three-dimensional support structure.
  • the mobile device may be a notebook computer or a tablet computer, etc.
  • the shapes of the first sheet body 1 and the second sheet body 2 are preferably rectangular, but may also be other shapes.
  • the side of the second sheet-shaped body 2 on the side of the opening is the third side 13.
  • the fourth fold line Z4 extends diagonally from the adjacent second side 12 to the third side 13
  • the fifth fold line Z5 extends diagonally from the adjacent second side 12 to
  • the third side 13 is provided on the second sheet-shaped body 2 with a seventh fold line Z7 parallel to the first fold line Z1, the beginning of the seventh fold line Z7 is connected to the fifth fold line Z5, and the end of the seventh fold line Z7 is connected to the fourth Polyline Z4.
  • the included angle formed by the second fold line Z2 and the first fold line Z1 is the same as the included angle formed by the third fold line Z3 and the first fold line Z1, and the included angle formed by the seventh fold line Z7 and the fourth fold line Z4 and the seventh fold line Z7
  • the angle formed by the fifth fold line Z5 is the same. This form ensures that the folded bag can have symmetry when folded along the aforementioned fold line, so that the movable device can be stable when placed on the folded bag after deformation and folding. Will not slide sideways or tip over.
  • the angle formed by the second fold line Z2 and the first fold line Z1 and the angle formed by the third fold line Z3 and the first fold line Z1 are in the range of 30°-60°, within which the folded bag can correspond to
  • the support structure that deforms and folds into different angles meets the needs of different support heights.
  • the third sheet-shaped body 3 is provided with a sixth fold line Z6, and the sixth fold line Z6 divides the third sheet-shaped body 3 into a first support portion 31 and a second support portion 32.
  • the supporting portion 31 and the second supporting portion 32 can be bent along the sixth folding line Z6.
  • the third sheet-shaped body 3 is in the shape of a trapezoid whose side length gradually decreases from the connection point of the third sheet-shaped body 3 and the second sheet-shaped body 2 to the free end extending direction. More preferably, It can be not only a trapezoid, but also a semicircular or elliptical shape, that is, a shape that conforms to a shape that gradually decreases in width from the connection point of the third sheet-shaped body 3 and the second sheet-shaped body 2 to the free end.
  • the first area Y1 enclosed by the first fold line Z1, the second fold line Z2, and the third fold line Z3 is provided with a first magnet
  • the first support portion 31 is provided with a second magnet
  • a magnet and a second magnet are attracted to each other.
  • the arrangement of the first magnet and the second magnet is that when the foldable bag is not opened as shown in FIG. 1, the third sheet body 3 can be tightly attached to the first sheet body 1, and can be well covered. The opening prevents the mobile device in the foldable bag from falling.
  • the first support part 31 is for the first support part 31 to be attached to the foldable bag during subsequent folding and deformation (as shown in FIG. 6 as another support form of the foldable bag).
  • a blocking body T1 is provided on the first side 11 away from the opening for preventing the mobile device from sliding off the foldable bag.
  • the blocking body T1 has two forms. When the foldable bag is not deformed and folded, the blocking body T1 is attached to the first sheet body 1. When the foldable bag is deformed and folded, the blocking body T1 can be lifted from the first sheet body 1 and the formed gap is opened Facing the opening, this is to prevent the mobile device from slipping off when the mobile device is placed on the foldable bag.
  • the foldable bag is folded along the first fold line Z1, the second fold line Z2, the third fold line Z3, the fourth fold line Z4, and the fifth fold line Z5, and is transformed into the shape shown in Figure 4
  • the first support form in this form, the first area Y1 of the first sheet-shaped body 1 is tilted, and the second fold line Z2, the fourth fold line Z4, and the third fold line Z3 and the fifth fold line Z5 cut the second side edge 12 Divided into two parts, including a first side part 121 and a second side part 122, the first side part 121 is close to the opening, the first side part 121 is bent toward the inside of the foldable bag, and the fourth fold line Z4 ,
  • the fifth fold line Z5, the first side 121, and the third side 13 are enclosed to form a third support portion P1, the third support portion P1 is located on a horizontal plane; the first side portion 121, the second fold line Z2, the second The third fold line Z3 and the first side 11 adjacent to the second fold
  • the angle formed by the plane where the fourth support portion L1 is located and the plane where the third support portion P1 is located is in the range of 80°-100°.
  • the angle formed by the plane where the supporting portion P1 is located is 95°.
  • the formed angle is close to the vertical 90°, which makes the support more stable.
  • the first support form it can be divided into two branch forms, including a first branch form and a second branch form, as shown in FIG. Fold the first support part 31 into the receiving cavity 4.
  • This form reduces the occupied area of the foldable bag, improves the space utilization rate, and is suitable for using the foldable bag on a small horizontal surface or on a desktop;
  • the third sheet 3 is opened and laid on a horizontal surface. This configuration can facilitate the user to quickly open the opening and cover the opening, so that the mobile device can quickly Putting into the foldable bag or taking it out of the foldable bag improves the efficiency of storage and deformation and folding of the foldable bag, and saves time.
  • the foldable bag is folded along the first fold line Z1, the second fold line Z2, the third fold line Z3, the fourth fold line Z4, the fifth fold line Z5, and the sixth fold line Z6.
  • the second support form is similar to the first support form, except that: the first support portion 31 closely supports the inner side of the first region Y1 of the first sheet-shaped body 1; the third support portion The angle formed by the plane where P1 is located and the plane where the fourth support portion L1 is located is an acute angle, and the angle of the included angle is significantly smaller than the plane where the third support portion P1 is located and the fourth support portion L1 in the first support form The angle formed by the plane; the first side part 121 in the second support form does not have the first side part 121 in the first support form to bend to the inner side of the foldable bag, that is, as shown in Figure 2 Viewing the second support form from the direction of the view, the first side portion 121 does not cross the fourth fold line Z4 or the fifth fold line Z5,
  • the first support form has an angle formed by the plane where the fourth support part L1 is located and the plane where the third support part P1 is located is closer to 90°, so the first area Y1 is warped
  • the raised height is higher, so the angle of support is also higher, so the first support form is a high-angle support form, and the second support form is a low-angle support form.
  • the second sheet-shaped body 2 is provided with a soft skin 5 that can expand outward from the inside of the accommodating cavity 4.
  • Setting the soft leather 5 can place some smaller items, such as a mouse, and a charger in the foldable bag at a position corresponding to the soft leather 5. Since the soft leather 5 can be expanded and deformed, it can be increased.
  • the accommodating volume of the foldable bag is large, and at the same time, the foldable bag will not be broken or damaged due to the large number of items in the foldable bag.
  • the second sheet-like body 2 and the third sheet-like body 3 are an integral structure, and the integrated structure can enhance the connection strength of the second sheet-like body 2 and the third sheet-like body 3, and will not be caused by repeated bending of the first sheet.
  • the connecting position of the three sheet-shaped body 3 and the second sheet-shaped body 2 causes abrasion or breakage at the connecting position of the third sheet-shaped body 3 and the second sheet-shaped body 2, which prolongs the service life of the third sheet-shaped body 3.
  • the materials of the first sheet-like body 1, the second sheet-like body 2 and the third sheet-like body 3 are flexible materials, such as plastics, elastic metal sheets, leather products, and the like.
  • an inner bag is provided on the inner surface of the accommodating cavity 4 of the foldable bag, which can contain articles of smaller volume.
  • the present utility model discloses a foldable bag.
  • the foldable bag includes a first sheet-like body, a second sheet-like body, and a third sheet-like body.
  • the first sheet-like body and the second sheet-like body surround
  • the third sheet-shaped body extends from the second sheet-shaped body and can be rotated to cover at least part of the opening.
  • the first sheet-shaped body has two corresponding first The side and the second side, the first sheet body and the second sheet body each have a plurality of fold lines, the plurality of fold lines include: a first fold line, arranged on the first sheet body, the beginning and end of which are respectively adjacent and corresponding The first fold line is parallel to the first side; the second fold line is set on the first sheet-shaped body and extends diagonally from the beginning of the first fold line to the adjacent first side; the third fold line, It is set on the first sheet-shaped body and extends diagonally from the end of the first fold line to the adjacent first side; the fourth fold line and the fifth fold line are both set on the second sheet-shaped body, respectively, and the second fold line and The third fold line corresponds to the folding by a plurality of fold lines to form a three-dimensional support structure.
  • the foldable bag can not only carry mobile devices, but also can be folded and deformed into a supporting structure.

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  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种可折叠包，包括第一片状体（1）、第二片状体（2）以及第三片状体（3），第一片状体（1）和第二片状体（2）围合形成具有开口的容纳腔（4），第三片状体（3）从第二片状体（2）延伸，并可旋转覆盖至少部分开口，第一片状体（1）具有两相对应的第一侧边（11）和第二侧边（12），第一片状体（1）上设有第一折线（Z1）、第二折线（Z2）和第三折线（Z3），第一折线（Z1）的始端（Z11）和末端（Z12）分别邻近对应的第二侧边（12），第一折线（Z1）与第一侧边（11）平行；第二折线（Z2）自第一折线（Z1）的始端（Z11）斜向延伸至邻近的第一侧边（11）；第三折线（Z3）自第一折线（Z1）的末端（Z12）斜向延伸至邻近的第一侧边（11）；第二片状体（2）上设有第四折线（Z4）和第五折线（Z5），且分别与第二折线（Z2）和第三折线（Z3）对应，通过多个折线进行折叠以形成三维支撑结构。可折叠包不仅能够容纳移动设备，同时还能够提供支撑。

Description

一种可折叠包 【技术领域】
本实用新型属于容纳包领域，特别是涉及一种可折叠包。
【背景技术】
现有的包通常结构固定为一体，无法进行结构上的变形，不具有支撑移动设备的功能，也无法调整支撑的角度，包的使用者不能将被支撑移动设备(如笔记本电脑、平板电脑)以一种便于使用者进行操作的形式放置在该包上。
因此，如何使得包能够变形为一种支撑结构以及能够调整支撑的角度是本技术领域的技术人员需要解决的技术问题。
【发明内容】
本实用新型主要解决的技术问题是提供一种可折叠包，解决现有技术中的包无法结构变形成为支撑结构的问题。
为解决上述技术问题，本实用新型采用的技术方案是提供一种可折叠包，可折叠包包括第一片状体、第二片状体以及第三片状体，第一片状体和第二片状体围合形成具有开口的容纳腔，容纳腔用于容纳移动设备，第三片状体从第二片状体延伸，并可旋转至至少覆盖部分开口，第一片状体具有两相对应的第一侧边和第二侧边，第一片状体与第二片状体均具有多个折线，多个折线包括：
第一折线，设于第一片状体上，其始端和末端分别邻近对应的第二侧边，第一折线与第一侧边平行。
第二折线，设于第一片状体上，自第一折线的始端斜向延伸至邻近的第一侧边。
第三折线，设于第一片状体上，自第一折线的末端斜向延伸至邻近的第一侧边。
第四折线和第五折线，均设于第二片状体上，分别与第二折线和第三折线对应，通过多个折线进行折叠以形成三维支撑结构。
在本实用新型可折叠包的另一实施例中，第三片状体设有第六折线，第六折线将第三片状体分割为第一支撑部和第二支撑部，第一支撑部和第二支撑部可沿第六折线进行弯折。
在本实用新型可折叠包的另一实施例中，第三片状体呈自第三片状体与第二片状体连接处往自由端延伸方向边长逐渐减小的梯形。
在本实用新型可折叠包的另一实施例中，第二折线和第一折线形成的夹角与第三折线和第一折线形成的夹角相同。
在本实用新型可折叠包的另一实施例中，第二折线和第一折线形成的夹角以及第三折线和第一折线形成的夹角的角度范围是30°-60°。
在本实用新型可折叠包的另一实施例中，第一折线、第二折线以及第三折线围合形成的第一区域设有第一磁体，第一支撑部设有第二磁体，第一磁体和第二磁体相互吸合。
在本实用新型可折叠包的另一实施例中，第二片状体上设置有可从容纳腔内部向外撑大的软质皮。
在本实用新型可折叠包的另一实施例中，在远离开口的第一侧边设置有用于阻挡移动设备从可折叠包上滑落的阻挡体。
在本实用新型可折叠包的另一实施例中，第二片状体和第三片状体为一体结构。
在本实用新型可折叠包的另一实施例中，第一片状体、第二片状体以及第三片状体的材质为可挠性材质。
本实用新型的有益效果是：本实用新型公开了一种可折叠包，该可折叠包通过在包身上设置折线，从而使得该包能够沿着这些折线进行折叠变形，进而变形成为支撑结构用于可移动设备的支撑。
【附图说明】
图1是本实用新型可折叠包一实施例未折叠变形示意图；
图2是本实用新型可折叠包另一实施例中正面示意图；
图3是本实用新型可折叠包另一实施例中背面示意图；
图4是本实用新型可折叠包另一实施例中第一支撑形态示意图；
图5是本实用新型可折叠包另一实施例中第一支撑形态示意图；
图6是本实用新型可折叠包另一实施例中第二支撑形态示意图；
图7是本实用新型可折叠包另一实施例中第一支撑形态下的使用状态示意图；
图8是本实用新型可折叠包另一实施例中第二支撑形态下的使用状态示意图。
【具体实施方式】
为了便于理解本实用新型，下面结合附图和具体实施例，对本实用新型进行更详细的说明。附图中给出了本实用新型的较佳的实施例。但是，本实用新型可以以许多不同的形式来实现，并不限于本说明书所描述的实施例。相反地，提供这些实施例的目的是使对本实用新型的公开内容的理解更加透彻全面。
需要说明的是，除非另有定义，本说明书所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是用于限制本实用新型。
结合图1、图2和图3，该可折叠包包括第一片状体1、第二片状体2以及第三片状体3，第一片状体1和第二片状体2围合形成具有开口的容纳腔4，容纳腔4用于容纳移动设备，第三片状体3从第二片状体2延伸，并可旋转至至少覆盖部分开口，第一片状体1具有两相对应的第一侧边11和第二侧边12，第一片状体1与第二片状体2均具有多个折线，多个折线包括：
第一折线Z1，设于第一片状体1上，其始端Z11和末端Z12分别邻近对应的第二侧边12，第一折线Z1与第一侧边11平行；
第二折线Z2，设于第一片状体1上，自第一折线Z1的始端Z11斜向延伸至邻近的第一侧边11。
第三折线Z3，设于第一片状体1上，自第一折线Z1的末端Z12斜向延伸至邻近的第一侧边11。
第四折线Z4和第五折线Z5，均设于第二片状体2上，分别与第二折线Z2和第三折线Z3对应，通过多个折线进行折叠以形成三维支撑结构。
其中，移动设备可为笔记本电脑或者平板电脑等，第一片状体1和第二片状体2的形状优选为矩形，但也可为其他形状。
优选的，结合图1、图2和图3，第二片状体2上位于开口那一侧的侧边为第三侧边13。
进一步优选的，第四折线Z4从与其相邻的第二侧边12开始一直斜向延伸至第三侧边13，第五折线Z5从与其相邻的第二侧边12开始一直斜向延伸至第三侧边13，在第二片状体2上设有与第一折线Z1相平行的第七折线Z7，第七折线Z7的始端连接第五折线Z5，第七折线Z7的末端连接第四折线Z4。
优选的，第二折线Z2和第一折线Z1形成的夹角与第三折线Z3和第一折线Z1形成的夹角相同，第七折线Z7与第四折线Z4形成的夹角和第七折线Z7与第五折线Z5形成的夹角的角度相同，该种形式保证了该折叠包沿着上述折线折叠时能够具有对称性，这样在变形折叠后可移动设备放置在该折叠包上时能够稳定，不会发生侧向滑动或翻倒。
优选的，第二折线Z2和第一折线Z1形成的夹角以及第三折线Z3和第一折线Z1形成的夹角的角度范围是30°-60°，在该角度范围内该折叠包能够对应变形折叠成不同角度的支撑结构，满足不同支撑高度的需要。
优选的，结合图1和图2，第三片状体3设有第六折线Z6，第六折线Z6将第三片状体3分割为第一支撑部31和第二支撑部32，第一支撑部31和第二支撑部32可沿第六折线Z6进行弯折。
优选的，结合图1和图2，第三片状体3呈自第三片状体3与第二片状体2连接处往自由端延伸方向边长逐渐减小的梯形，进一步优选的，不仅可为梯形，也可为半圆形、椭圆形，即符合从第三片状体3与第二片状体2连接处向自由端延伸方向的宽度逐渐减小的形状皆可。
优选的，结合图1和图2，第一折线Z1、第二折线Z2以及第三折线Z3围合形成的第一区域Y1设有第一磁体，第一支撑部31设有第二磁体，第一磁体和第二磁体相互吸合。设置第一磁铁和第二磁铁一方面是在如图1所示该可折叠包未打开状态下第三片状体3能够紧紧贴紧第一片状体1，能够很好的盖合住开口，防止该可折叠包里的移动设备掉落，另一方面是为了在后续的折叠变形中(如图6所示的该可折叠包的另一种支撑形态)第一支撑部31能够贴紧吸合住第一片状体1的第一区域Y1的内侧，起到第三片状体3的第一支撑部31稳固支撑第一片状体1的作用，进而达到稳固支撑放置在第一片状体1上的移动设备的目的。
优选的，结合图1、图4和图7，在远离开口的第一侧边11设置有用于阻挡移动设备从可折叠包上滑落的阻挡体T1，阻挡体T1有两种形态，在该可折叠包未变形折叠时，阻挡体T1贴合着第一片状体1，当该可折叠包变形折叠后，阻挡体T1可从第一片状体1上掀开，且掀开形成的缺口朝向开口，这是为了在移动设备放置在该可折叠包上时，该缺口能够卡住或抵住移动设备的下端，防止移动设备的滑落。
结合图1至图4以及图7，该可折叠包沿着第一折线Z1、第二折线Z2、第三折线Z3、第四折线Z4以及第五折线Z5进行折叠，变形成如图4所示的第一支撑形态，该形态下，第一片状体1的第一区域Y1翘起，第二折线Z2和第四折线Z4以及第三折线Z3和第五折线Z5将第二侧边12切分为两部分，包括第一侧边部121和第二侧边部122，其中，第一侧边部121靠近开口，第一侧边部121向该可折叠包的内侧弯曲，第四折线Z4、第五折线Z5、第一侧边部121以及第三侧边13围合形成有第三支撑部P1，第三支撑部P1位于水平面上；第一侧边部121、第二折线Z2、第三折线Z3以及与第二折线Z3和第三折线Z3相邻的第一侧边11围合形成有第四支撑部L1，第三支撑部P1和第四支撑部L1构成了该可折叠包第一支撑形态的支撑骨架，第三支撑部P1作为第四支撑部L1的支撑基底，增强了该可折叠包的支撑强度。
优选的，第四支撑部L1所在的平面与第三支撑部P1所在的平面所形成的夹角的范围为80°-100°，在本实施例中第四支撑部L1所在的平面与第三支撑部P1所在的平面所形成的夹角为95°。形成的夹角接近垂直的90°，使得支撑更加稳固。
优选的，在第一支撑形态下又可分为两个分支形态，包括第一分支形态和第二分支形态，如图4所示为第一分支形态，其中，第三片状体3通过弯折将其第一支撑部31伸入到容纳腔4中，该种形态减少了该可折叠包的占用面积，提高空间利用率，适合在较小面积的水平面或桌面上使用该可折叠包；而在如图5所示的第二分支形态中，第三片状体3被掀开和平铺在水平面上，此种形态可方便使用者快速打开开口和盖合开口，使得移动设备能够快速地装入该可折叠包或者从该可折叠包内取出，提高了该可折叠包收纳和变形折叠的效率，节省了时间。
结合图1至图8，该可折叠包沿着第一折线Z1、第二折线Z2、第三折线Z3、第四折线Z4、第五折线Z5以及第六折线Z6进行折叠，变形成如图6所示的第二支撑形态，第二支撑形态与第一支撑形态类似，不同之处在于：第一支撑部31贴紧支撑第一片状体1的第一区域Y1的内侧；第三支撑部P1所在的平面与第四支撑部L1所在的平面所形成的夹角为锐角，且该夹角的角度明显小于第一支撑形态下第三支撑部P1所在的平面与第四支撑部L1所在的平面所形成的夹角的角度；第二支撑形态下的第一侧边部121没有第一支撑形态下的第一侧边部121向该可折叠包内侧弯曲的程度深，即以图2所示视图的方向来看该第二支撑形态，第一侧边部121没有越过第四折线Z4或第五折线Z5，而以图2所示视图的方向来看第一支撑形态的话，第一侧边部121明显越过了第四折线Z4和第五折线Z5。
第一支撑形态与第二支撑形态相比，第一支撑形态下第四支撑部L1所在的平面与第三支撑部P1所在的平面所形成的夹角更接近90°，所以第一区域Y1翘起的高度更高，因此支撑的角度也就更高，故第一支撑形态为高角度支撑形态，第二支撑形态为低角度支撑形态。
优选的，结合图3和图6，第二片状体2上设置有可从容纳腔4内部向外撑大的软质皮5。设置该软质皮5可将一些较小的物品，如鼠标，充电器放置在可折叠包内部与该软质皮5相对应的位置，由于软质皮5可以被撑大变形，所以可增大该可折叠包的容纳体积，同时不会由于在该可折叠包内的物品较多而撑破损坏该可折叠包。
优选的，第二片状体2和第三片状体3为一体结构，设置为一体结构可增强第二片状体2和第三片状体3的连接强度，不会因为反复弯折第三片状体3与第二片状体2连接的位置而使得第三片状体3与第二片状体2连接位置处发生磨损或断裂，延长第三片状体3的使用寿命。
优选的，第一片状体1、第二片状体2以及第三片状体3的材质为可挠性材质，如塑胶、具有弹性的金属片、皮制品等。
优选的，在该可折叠包的容纳腔4的内表面设置有内袋，可以装入较小体积的物品。
基于以上实施例，本实用新型公开了一种可折叠包，可折叠包包括第一片状体、第二片状体以及第三片状体，第一片状体和第二片状体围合形成具有开口的容纳腔，容纳腔用于容纳移动设备，第三片状体从第二片状体延伸，并可旋转至至少覆盖部分开口，第一片状体具有两相对应的第一侧边和第二侧边，第一片状体与第二片状体均具有多个折线，多个折线包括：第一折线，设于第一片状体上，其始端和末端分别邻近对应的第二侧边，第一折线与第一侧边平行；第二折线，设于第一片状体上，自第一折线的始端斜向延伸至邻近的第一侧边；第三折线，设于第一片状体上，自第一折线的末端斜向延伸至邻近的第一侧边；第四折线和第五折线，均设于第二片状体上，分别与第二折线和第三折线对应，通过多个折线进行折叠以形成三维支撑结构。该可折叠包不仅能够携带移动设备，同时还能够折叠变形为支撑结构。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均包括在本实用新型的专利保护范围内。

Claims (10)

  1. 一种可折叠包，其特征在于，所述可折叠包包括第一片状体、第二片状体以及第三片状体，所述第一片状体和所述第二片状体围合形成具有开口的容纳腔，所述容纳腔用于容纳移动设备，所述第三片状体从所述第二片状体延伸，并可旋转至至少覆盖部分所述开口，所述第一片状体具有两相对应的第一侧边和第二侧边，所述第一片状体与所述第二片状体均具有多个折线，所述多个折线包括：
    第一折线，设于所述第一片状体上，其始端和末端分别邻近对应的所述第二侧边，所述第一折线与所述第一侧边平行；
    第二折线，设于所述第一片状体上，自所述第一折线的始端斜向延伸至邻近的所述第一侧边；
    第三折线，设于所述第一片状体上，自所述第一折线的末端斜向延伸至邻近的所述第一侧边；
    第四折线和第五折线，均设于所述第二片状体上，分别与所述第二折线和所述第三折线对应，通过所述多个折线进行折叠以形成三维支撑结构。
  2. 根据权利要求1所述的可折叠包，其特征在于，所述第三片状体设有第六折线，所述第六折线将所述第三片状体分割为第一支撑部和第二支撑部，所述第一支撑部和第二支撑部可沿所述第六折线进行弯折。
  3. 根据权利要求2所述的可折叠包，其特征在于，所述第三片状体呈自所述第三片状体与所述第二片状体连接处往自由端延伸方向边长逐渐减小的梯形。
  4. 根据权利要求1-3任一项所述的可折叠包，其特征在于，所述第二折线和所述第一折线形成的夹角与所述第三折线和所述第一折线形成的夹角相同。
  5. 根据权利要求4所述的可折叠包，其特征在于，所述第二折线和所述第一折线形成的夹角以及所述第三折线和所述第一折线形成的夹角的角度范围是30°-60°。
  6. 根据权利要求2所述的可折叠包，其特征在于，所述第一折线、所述第二折线以及所述第三折线围合形成的第一区域设有第一磁体，所述第一支撑部设有第二磁体，所述第一磁体和所述第二磁体相互吸合。
  7. 根据权利要求1所述的可折叠包，其特征在于，所述第二片状体上设置有可从所述容纳腔内部向外撑大的软质皮。
  8. 根据权利要求1所述的可折叠包，其特征在于，在远离所述开口的所述第一侧边设置有用于阻挡所述移动设备从所述可折叠包上滑落的阻挡体。
  9. 根据权利要求1所述的可折叠包，其特征在于，所述第二片状体和所述第三片状体为一体结构。
  10. 根据权利要求1所述的可折叠包，其特征在于，所述第一片状体、所述第二片状体以及所述第三片状体的材质为可挠性材质。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102613795A (zh) * 2011-01-26 2012-08-01 深圳富泰宏精密工业有限公司 多功能保护套
TWM437596U (en) * 2012-04-27 2012-09-11 Chi Mei Comm Systems Inc Support for electronic device
CN202536367U (zh) * 2012-03-23 2012-11-21 余欣远 电子设备保护袋
CN202743675U (zh) * 2012-04-28 2013-02-20 深圳富泰宏精密工业有限公司 电子装置支撑架
US10211872B1 (en) * 2012-05-17 2019-02-19 Incase Designs Corp. Case for electronic tablet
CN212545990U (zh) * 2020-06-03 2021-02-19 深圳市乐沐营销顾问有限公司 一种可折叠包

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8915357B2 (en) * 2011-08-29 2014-12-23 Amazon Technologies, Inc. Transformable carrying case
EP2657807A3 (en) * 2012-04-27 2014-04-23 Chi Mei Communication Systems, Inc. Holder for portable electronic device
US10159319B2 (en) * 2015-10-11 2018-12-25 World Richman Manufacturing Corporation Case construction for an electronic device with folding device-support feature

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102613795A (zh) * 2011-01-26 2012-08-01 深圳富泰宏精密工业有限公司 多功能保护套
CN202536367U (zh) * 2012-03-23 2012-11-21 余欣远 电子设备保护袋
TWM437596U (en) * 2012-04-27 2012-09-11 Chi Mei Comm Systems Inc Support for electronic device
CN202743675U (zh) * 2012-04-28 2013-02-20 深圳富泰宏精密工业有限公司 电子装置支撑架
US10211872B1 (en) * 2012-05-17 2019-02-19 Incase Designs Corp. Case for electronic tablet
CN212545990U (zh) * 2020-06-03 2021-02-19 深圳市乐沐营销顾问有限公司 一种可折叠包

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