Endcap and foldable cover plate

Abstract

An endcap (1) and a foldable cover plate (6). The endcap (1) is used for connecting an edge covering member (2) wrapping a peripheral edge of the cover plate (3); a first assembly member (11) and a second assembly member (12) are arranged at an interval on one side of the endcap (1); the first assembly member (11) is used for inserting into an assembly hole (2a) of the edge covering member (2); the second assembly member (12) is used for inserting into a weight reducing hole (2b) of the edge covering member (2); and the height of the first assembly member (11) is greater than the height of the second assembly member (12).

Description

End caps and foldable covers

[0001] The present invention claims priority of the prior application No. 2023226854686 filed on September 28, 2023, with the invention name “End cover and foldable cover”, and the contents of the above-mentioned prior application are incorporated into this text by introduction. Technical Field

[0002] The present application belongs to the technical field of mobile device trunk covers, and specifically relates to end covers and foldable covers. Background Art

[0003] Mobile devices such as pickup trucks have trunks, which are used to carry a variety of items, such as food, equipment, and materials. Because the trunks are open at the top, the items inside are vulnerable to environmental factors such as rain and dust. Furthermore, the items are not secure and can be easily stolen. Therefore, a trunk lid is often used to cover the trunk's upper opening. These trunk lids typically include end caps and edging members that connect them. However, because the edging members require slots for mounting seals, the fit between the end caps and edging members is poor.

[0004] Summary of the Invention

[0005] In view of this, the first aspect of the present application provides an end cover, which is used to connect the edging piece that wraps the periphery of the cover plate. One side of the end cover is provided with a first assembly part and a second assembly part that are spaced apart. The first assembly part is used to be inserted into the assembly hole of the edging piece, and the second assembly part is used to be inserted into the weight-reducing hole of the edging piece. The height of the first assembly part is greater than the height of the second assembly part.

[0006] The end cap provided in the first aspect of the present application is provided with two assembly parts on one side of the end cap: a first assembly part and a second assembly part. The two assembly parts are respectively inserted into the corresponding holes of the edging part. For example, the first assembly part can be inserted into the assembly hole of the edging part, and the second assembly part can be inserted into the weight-reducing hole of the edging part. Since a receiving groove for assembling the sealing part will be formed in the weight-reducing hole later, the height of the weight-reducing hole here is relatively thin. Therefore, the present application can make the height of the first assembly part greater than the height of the second assembly part. The first assembly part with a higher height can be used for subsequent insertion into the assembly hole with a higher height, and the second assembly part with a lower height can be used for subsequent insertion into the weight-reducing hole with a lower height, that is, the second assembly part is located below the receiving groove in the weight-reducing hole, thereby saving space in the weight-reducing hole, effectively utilizing space, making the end cap better adapted to the new edging part, and improving the adaptation effect between the second end cap and the edging part.

[0007] The top side of the end cover is recessed with a receiving groove for accommodating the sealing member on the edging member, and the bottom wall of the receiving groove is provided with an arc-shaped sealing groove for accommodating the sealing portion of the sealing member, and the arc-shaped sealing groove corresponds to the second assembly member.

[0008] Wherein, a side wall of the accommodating groove is provided with an accommodating groove communicating with the accommodating groove, and the accommodating groove is used to accommodate the end portion of the sealing member.

[0009] Wherein, a drainage groove connecting the accommodating groove and the receiving groove is provided on the side of the end cover.

[0010] Wherein, the side of the end cover is further provided with an insertion hole connected to the arc-shaped sealing groove.

[0011] Wherein, a thinning groove corresponding to the arc-shaped sealing groove is provided on the bottom side of the end cover.

[0012] The bottom side of the end cover is provided with a first receiving space, and the end cover is provided with a first through hole communicating with the first receiving space, and the first through hole penetrates the surfaces where the first assembly part and the second assembly part are provided.

[0013] In which, a second receiving space is provided on the bottom side of the end cover, and the end cover is provided with a second through hole connecting the first receiving space and the second receiving space, and the second through hole passes through the surface adjacent to the surface where the first assembly part and the second assembly part are set, and the surface is provided with a third assembly part.

[0014] The second aspect of the present application provides a foldable cover for being installed on the trunk of a mobile device to cover the opening of the trunk. The foldable cover includes multiple cover plates connected in rotation, an edging member, and an end cover as provided in the first aspect of the present application. The periphery of the cover plate is fixed to the end cover and the edging member, and the end cover is connected to the edging member.

[0015] The foldable cover provided in the second aspect of the present application effectively utilizes the space inside the edging member and improves the adaptation effect between the edging member and the end cover by adopting the end cover provided in the first aspect of the present application.

[0016] Wherein, the end cover is arranged on the side facing each other of the two adjacent cover plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0018] FIG1 is a partial schematic diagram of an end cover, an edge member, and a cover plate in one embodiment of the present application.

[0019] FIG2 is a front view of an end cover in one embodiment of the present application.

[0020] FIG3 is an exploded schematic diagram of an edge wrapping member and a sealing member in one embodiment of the present application.

[0021] FIG4 is a schematic diagram of the three-dimensional structure of the end cover shown in FIG2 of the present application from another perspective.

[0022] FIG5 is a schematic diagram of the three-dimensional structure of the end cover shown in FIG2 of the present application from another perspective.

[0023] FIG6 is a bottom view of the end cover shown in FIG2 .

[0024] FIG7 is a schematic cross-sectional view of an end cover in one embodiment of the present application.

[0025] FIG8 is a schematic diagram of a foldable cover applied to a mobile device according to an embodiment of the present application.

[0026] FIG9 is a schematic diagram of the three-dimensional structure of a foldable cover in one embodiment of the present application.

[0027] FIG10 is a schematic diagram of the three-dimensional structure of the foldable cover shown in FIG9 from another perspective.

[0028] FIG11 is a schematic diagram of the foldable cover shown in FIG9 when it is folded once.

[0029] FIG12 is a schematic diagram of the foldable cover shown in FIG9 when it is folded twice.

[0030] Explanation of the numbers: End cover-1, edging part-2, assembly hole-2a, weight-reducing hole-2b, cover plate-3, sealing part-4, arc-shaped sealing part-4a, buffer part-5, foldable cover plate-6, moving device-7, trunk-7a, driving cabin-7b, first assembly part-11, second assembly part-12, accommodating groove-13, arc-shaped sealing groove-130, accommodating groove-14, drainage groove-15, insertion hole-16, thinning groove-17, first receiving space-18, first through hole-19, sealing part-190, second receiving space-20, second through hole-21, third assembly part-22. DETAILED DESCRIPTION

[0031] The following are preferred embodiments of the present application. It should be noted that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

[0032] Please refer to Figures 1 to 3. Figure 1 is a partial schematic diagram of the end cover, edging member, and cover plate in an embodiment of the present application. Figure 2 is a front view of the end cover in an embodiment of the present application. Figure 3 is a decomposed schematic diagram of the edging member and the sealing member in an embodiment of the present application. This embodiment provides an end cover 1, which is used to connect the edging member 2 that wraps the periphery of the cover plate 3. One side of the end cover 1 is provided with a first assembly part 11 and a second assembly part 12 that are spaced apart. The first assembly part 11 is used to be inserted into the assembly hole 2a of the edging member 2, and the second assembly part 12 is used to be inserted into the weight reduction hole 2b of the edging member 2. The height of the first assembly part 11 is greater than the height of the second assembly part 12.

[0033] The end cap 1 is a component used to connect and cover the end of the edging piece 2. The end cap 1 can also connect the edging pieces 2 on the adjacent two sides of the cover plate 3, so that the periphery of the cover plate 3 is smoothly connected and transitioned. Optionally, the structures of the edging pieces 2 on the adjacent two sides of the cover plate 3 connected by the end cap 1 can be the same or different. When the structures of the edging pieces 2 on the adjacent two sides of the cover plate 3 are different, the connection structure of the end cap 1 with them is also different. Therefore, in this embodiment, two assembly parts are used on the edging piece 2 on one side of the end cap 1 and the cover plate 3: a first assembly part 11 and a second assembly part 12 to mate with the assembly hole 2a on the edging piece 2. The edging piece 2 will later be provided with a seal 4. Specifically, the edging piece 2 will later be provided with an arc-shaped sealing groove 130 to accommodate the protruding arc-shaped sealing portion 4a of the seal 4, thereby connecting the edging piece 2 and the seal 4 together. The edging member 2 also has an assembly hole 2a and a weight-reducing hole 2b. The first assembly member 11 can be inserted into the assembly hole 2a, and the second assembly member 12 can be inserted into the weight-reducing hole 2b. Since the sealing groove is located within the weight-reducing hole 2b, the height of the weight-reducing hole 2b is reduced at that location. Optionally, the first assembly member 11 and the second assembly member 12 are plate-shaped. Optionally, the first and second assembly members 11, 12 have inclined guide surfaces on the sides facing away from the end cap 1 to facilitate insertion of the first and second assembly members 11, 12 into the edging member 2.

[0034] This embodiment allows the height of the first assembly part 11 to be greater than the height of the second assembly part 12. The first assembly part 11 with a higher height can be used for subsequent insertion into the assembly hole 2a with a higher height, and the second assembly part 12 with a lower height can be used for subsequent insertion into the weight-reducing hole 2b with a lower height. That is, the second assembly part 12 is located below the arc-shaped sealing groove 130 in the weight-reducing hole 2b and will not occupy other space in the weight-reducing hole 2b, thereby saving space in the weight-reducing hole 2b, reducing the size of the edging part 2, and effectively utilizing space. The edging part 2 can be made narrower, so that the end cover 1 can better adapt to the new edging part 2, thereby improving the adaptation effect between the second end cover 1 and the edging part 2.

[0035] Optionally, the material of the edging piece 2 includes but is not limited to plastic, carbon fiber, aluminum alloy, magnesium alloy, etc.

[0036] Please refer to Figures 3 and 4 , which is a schematic diagram of the three-dimensional structure of the end cap shown in Figure 2 of this application from another perspective. In this embodiment, the top side of the end cap 1 is recessed with a receiving groove 13 for accommodating the sealing member 4 on the edging member 2. The bottom wall of the receiving groove 13 is provided with an arcuate sealing groove 130 for accommodating the sealing portion of the sealing member 4. The arcuate sealing groove 130 corresponds to the second assembly member 12.

[0037] The end cover 1 has a top side and a bottom side, wherein the top side is the side of the end cover 1 facing away from the trunk 7a when the end cover 1 is subsequently applied to the foldable cover 6 and the foldable cover 6 is covered on the trunk 7a and is in the unfolded state. In other words, the appearance surface above the end cover 1 is the top side. Relatively speaking, the side of the end cover 1 close to the trunk 7a is the bottom side. In other words, the side of the end cover 1 where the buffer member 5 is subsequently provided is the bottom side. In this embodiment, a recessed receiving groove 13 may be formed on the top side, and the receiving groove 13 may be used to accommodate the sealing member 4 connected to the edging member 2. The sealing member 4 may protrude from the end of the edging member 2, so that the protruding portion may be provided in the receiving groove 13 of the end cover 1, thereby preventing the edging member 2 from protruding at the end cover 1, so that the edging member 2 is provided flush.

[0038] As can be seen from the above, the edging member 2 is provided with a receiving groove 13 to mate with the protruding arcuate sealing portion 4a on the sealing member 4. Furthermore, the sealing member 4 protrudes from the end of the edging member 2, and the protruding portion is also provided with a protruding arcuate sealing portion 4a. Therefore, in this embodiment, an arcuate sealing groove 130 may also be provided on the bottom wall of the receiving groove 13 to mate with the arcuate sealing portion 4a on the protruding portion, thereby improving the connection performance between the end cap 1 and the sealing member 4.

[0039] In addition, this embodiment can also make the arc-shaped sealing groove 130 correspond to the second assembly part 12. Since the arc-shaped sealing groove 130 is provided on the edging part 2, the height of the second assembly part 12 is relatively small. Therefore, this embodiment can also provide the arc-shaped sealing groove 130 at the position corresponding to the second assembly part 12 on the end cover 1, that is, the arc-shaped sealing groove 130 is also provided at the position with a smaller height, which can simplify the structure of the end cover 1, save space for the end cover 1, make the end cover 1 narrower, and reduce the size of the end cover 1.

[0040] Referring again to FIG. 4 , in this embodiment, the sidewall of the accommodating groove 13 is provided with a receiving groove 14 communicating with the accommodating groove 13 , and the receiving groove 14 is used to accommodate the end of the sealing member 4 . The sidewall of the accommodating groove 13 may also be provided with a receiving groove 14 communicating with the accommodating groove 13 , and the end of the sealing member 4 may be inserted into the receiving groove 14 , thereby preventing the end of the sealing member 4 from warping or flanging, and also effectively protecting the sealing member 4 .

[0041] Referring again to Figure 4, in this embodiment, a drainage groove 15 is provided on the side of the end cap 1, connecting the receiving groove 14 with the receiving groove 13. A drainage groove 15 can also be provided on the side to connect the receiving groove 14 with the waterproof groove. When water falls on the top surface, the water will flow through the receiving groove 13 and the receiving groove 14 to the drainage groove 15, and then flow out of the end cap 1 through the drainage groove 15, effectively diverting the water out of the end cap 1.

[0042] Please refer to Figure 5, which is a schematic diagram of the three-dimensional structure of the end cover shown in Figure 2 of the present application from another perspective. In this embodiment, the side of the end cover 1 is further provided with an insertion hole 16 connected to the arc-shaped sealing groove 130. The side of the end cover 1 can also be provided with an insertion hole 16 connected to the arc-shaped sealing groove 130, and the fixing rod can be subsequently inserted into the insertion hole 16 to further fix the seal 4 to the edging member 2 and the end cover 1. Specifically, the arc-shaped sealing portion 4a of the seal 4 is an internal hollow structure, and the fixing rod is inserted into the insertion hole 16 and then penetrates into the hollow structure of the arc-shaped sealing portion 4a to form an interference fit with the arc-shaped sealing portion 4a, thereby further preventing the arc-shaped sealing portion 4a from falling from the arc-shaped sealing groove 130.

[0043] Please refer to Figures 6 and 7. Figure 6 is a bottom view of the end cap shown in Figure 2. Figure 7 is a cross-sectional schematic diagram of the end cap in one embodiment of the present application. In this embodiment, a thinning groove 17 corresponding to the arc-shaped sealing groove 130 is provided on the bottom side of the end cap 1. The thinning groove 17 is provided at a position corresponding to the arc-shaped sealing groove 130 on the bottom side of the end cap 1, which can reduce the thickness of the arc-shaped sealing groove 130, thereby avoiding the arc-shaped sealing groove 130 being too thick, which increases the difficulty of preparing the end cap 1. In addition, the provision of the thinning groove 17 can also reduce the weight of the end cap 1.

[0044] Please refer to Figures 6 and 7 again. In this embodiment, a first receiving space 18 is provided on the bottom side of the end cover 1. The end cover 1 is provided with a first through hole 19 connected to the first receiving space 18. The first through hole 19 passes through the surfaces of the first assembly part 11 and the second assembly part 12.

[0045] A first receiving space 18 can also be provided on the bottom side of the end cap 1, which can also reduce the weight of the end cap 1. Furthermore, a first through hole 19 can be provided on the end cap 1. The first through hole 19 extends through the surfaces where the first assembly part 11 and the second assembly part 12 are provided, as well as the surface opposite to the surfaces of the first assembly part 11 and the second assembly part 12. Screws can subsequently pass through the end cap 1 through the first through hole 19 to secure it to the edging part 2, thereby achieving a fixed connection between the end cap 1 and the edging part 2. Therefore, the first assembly part 11 and the second assembly part 12 serve as positioning and limiting elements, and the first through hole 19 can subsequently be secured by screws. At the same time, the first through hole 19 can also pass through the first receiving space 18, which reduces the difficulty of subsequently passing the screw through the first through hole 19 through the end cap 1.

[0046] Please refer to Figure 6 again. In this embodiment, a second receiving space 20 is provided on the bottom side of the end cover 1. The end cover 1 is provided with a second through hole 21 connecting the first receiving space 18 and the second receiving space 20. The second through hole 21 passes through the surface adjacent to the surface where the first assembly part 11 and the second assembly part 12 are provided, and the surface is provided with a third assembly part 22.

[0047] A second receiving space 20 can also be provided on the bottom side of the end cap 1. This second receiving space 20 is similar to the first receiving space 18 and can also reduce the weight of the end cap 1. As can be seen from the above, the end cap 1 can be connected to the edging pieces 2 on both sides of the cover plate 3. Therefore, the end cap 1 and both edging pieces 2 must be fixedly connected. Therefore, in this embodiment, a second through hole 21 can be provided in the end cap 1, extending through the surface adjacent to the surface where the first assembly part 11 and the second assembly part 12 are provided, as well as the surface opposite to that surface. This allows subsequent screws to pass through the second through hole 21 through the end cap 1 and securely connect to the edging piece 2 on the other side.

[0048] In addition, a third assembly member 22 may be provided on a surface adjacent to the surface on which the first assembly member 11 and the second assembly member 12 are provided. The third assembly member 22 may be inserted into the assembly hole 2a of the adjacent edging member 2 to achieve positioning and fixing. Optionally, the third assembly member 22 may be a special-shaped structure that has been bent twice to enhance the positioning effect.

[0049] In summary, the end cover 1 and the edging pieces 2 on both sides thereof can be fixed to the edging pieces 2 using assembly parts, and fixed using the first through holes 19 and the second through holes 21 and screws and the edging pieces 2 .

[0050] Optionally, please refer to Figures 5-6 again. In this embodiment, a sealing member 190 (such as a sealing plug) can also be provided in the first through hole 19 and / or the second through hole 21. After the screw is fixedly connected to the edging member 2 through the first through hole 19 and / or the second through hole 21, the sealing member 190 is inserted into the first through hole 19 and / or the second through hole 21 to achieve sealing protection, prevent water from entering the internal space through the first through hole 19 and / or the second through hole 21 and causing leakage, and also improve the appearance.

[0051] Please refer to Figures 8 to 12. Figure 8 is a schematic diagram of a foldable cover applied to a mobile device in an embodiment of the present application. Figure 9 is a schematic diagram of the three-dimensional structure of the foldable cover in an embodiment of the present application. Figure 10 is a schematic diagram of the three-dimensional structure of the foldable cover shown in Figure 9 from another perspective. Figure 11 is a schematic diagram of the foldable cover shown in Figure 9 when it is folded once. Figure 12 is a schematic diagram of the foldable cover shown in Figure 9 when it is folded twice. This embodiment provides a foldable cover 6 for being installed on the trunk 7a of the mobile device 7 to cover the opening of the trunk 7a. The foldable cover 6 includes a plurality of cover plates 3 rotatably connected, an edging member 2, and an end cover 1 as provided in the above embodiment of the present application. The periphery of the cover plate 3 is fixed to the end cover 1 and the edging member 2, and the end cover 1 is connected to the edging member 2.

[0052] The mobile device 7 includes but is not limited to vehicles with an open trunk 7a, such as pickup trucks, trucks, box trucks, and snowmobiles. The foldable cover 6 can be installed on the side of the trunk 7a so that when the foldable cover 6 is flattened, it can cover the opening of the trunk 7a, thereby effectively protecting the items in the trunk 7a. The foldable cover 6 includes a plurality of cover plates 3, end covers 1, and edging parts 2 that are connected in sequence and rotated. When the cover plate 3 is folded to other cover plates 3, the opening can be opened to different degrees, and the user can fold it according to needs. For example, in this embodiment, the foldable cover 6 includes three cover plates 3 for schematic illustration. The cover plate 3 located at the rear of the trunk 7a can be rotated and overlapped on the cover plate 3 located in the middle to reveal the opening part of the trunk 7a, so as to facilitate the taking and placing of items. Furthermore, the cover plate 3 located in the middle can be rotated again so that the cover plate 3 in the middle and the cover plate 3 located at the rear of the trunk 7a can be overlapped together to the cover plate 3 close to the cab 7b, so as to reveal a larger area of ​​the opening of the trunk 7a, which is conducive to the taking and placing of larger items. A edging piece 2 can be provided on the periphery of each cover plate 3. The cover plate 3 is rectangular, so edging pieces 2 can be provided on all four sides of the cover plate 3. The end cover 1 can be provided on the side where two adjacent cover plates 3 face each other. The edging piece 2 provided on the side where two cover plates 3 face each other can be subsequently provided with a hinge, so that the two adjacent cover plates 3 can be rotatably connected. Therefore, the end cover 1 is also provided on the side where the two cover plates 3 face each other. The foldable cover plate 6 provided in this embodiment can effectively utilize the space inside the edging piece 2 and improve the adaptation effect of the edging piece 2 and the end cover 1 by adopting the end cover 1 provided in the above embodiment of the present application.

[0053] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0055] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to connection, detachable connection, or integration. They may refer to mechanical connection or electrical connection. They may refer to direct connection or indirect connection through an intermediary. They may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0056] The above details the contents provided in the embodiments of the present application, and illustrates and describes the principles and embodiments of the present application. These explanations are only intended to help understand the method and core concept of the present application. However, the contents of this specification should not be construed as limiting the present application. Those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. Such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents.

Claims

1. An end cap, characterized in that: The end cover is used to connect the edging piece that wraps the periphery of the cover plate. One side of the end cover is provided with a first assembly part and a second assembly part that are spaced apart. The first assembly part is used to be inserted into the assembly hole of the edging piece, and the second assembly part is used to be inserted into the weight-reducing hole of the edging piece. The height of the first assembly part is greater than the height of the second assembly part.

2. The end cap according to claim 1, characterized in that: The top side of the end cover is recessed with a receiving groove for receiving the sealing member on the edging member, and the bottom wall of the receiving groove is provided with an arc-shaped sealing groove for accommodating the sealing portion of the sealing member, and the arc-shaped sealing groove corresponds to the second assembly member.

3. The end cap according to claim 2, characterized in that: A side wall of the accommodating groove is provided with an accommodating groove communicating with the accommodating groove, and the accommodating groove is used to accommodate the end of the sealing member.

4. The end cap according to claim 3, characterized in that: A drainage groove connecting the accommodating groove and the receiving groove is provided on the side of the end cover.

5. The end cap according to claim 2, characterized in that: The side edge of the end cover is also provided with an insertion hole connected to the arc-shaped sealing groove.

6. The end cap according to claim 2, characterized in that: A thinning groove corresponding to the arc-shaped sealing groove is provided on the bottom side of the end cover.

7. The end cap according to claim 1, characterized in that: A first receiving space is provided at the bottom side of the end cover, and a first through hole communicating with the first receiving space is provided at the end cover, and the first through hole penetrates the surfaces where the first assembly part and the second assembly part are provided.

8. The end cap according to claim 7, characterized in that A second receiving space is provided on the bottom side of the end cover, and a second through hole is provided on the end cover to connect the first receiving space with the second receiving space. The second through hole penetrates a surface adjacent to the surface where the first assembly part and the second assembly part are provided, and a third assembly part is provided on the surface.

9. A foldable cover, characterized in that: Used to be installed on the trunk of a mobile device to cover the opening of the trunk, the foldable cover includes a plurality of cover plates rotatably connected, an edging member, and an end cover as described in any one of claims 1-8, the periphery of the cover plate is fixed to the end cover and the edging member, and the end cover is connected to the edging member.

10. The foldable cover according to claim 9, characterized in that: The end cover is arranged on the side where two adjacent cover plates face each other.

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