Insertion member and foldable cover plate

Abstract

An insertion member (1), provided with an insertion surface (10) for inserting a connecting member (2). The insertion surface (10) is provided with an abutting portion (11), and the abutting portion (11) is used for abutting against a top surface of the connecting member (2) provided with a sealing member (3). The insertion member, by means of arranging the abutting portion (11) on the insertion surface (10), controls the position of the abutting portion (11) so that the abutting portion (11) can abut against the top surface of the connecting member (2) provided with the sealing member (3), i.e. the upper surface of the connecting member (2). In this way, the connecting member (2) can be limited by the abutting portion (11), thereby improving the connection effect between the connecting member (2) and the insertion member (1). Further comprised is a foldable cover plate (6).

Description

Connectors and foldable covers

[0001] The present invention claims priority of the prior application No. 2023226807914 filed on September 28, 2023, with the invention name “Connector and Foldable Cover”. 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 connectors 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 susceptible to environmental factors such as rain and dust. Furthermore, the items are not secure and can be easily stolen. Therefore, a trunk lid is commonly used to cover the trunk's upper opening. These trunk lids typically include a connector and a plug-in connector that plugs into the connector. The plug-in connector is used to shield the end of the connector, but the connection between the plug-in connector and the connector is currently poor.

[0004] Summary of the Invention

[0005] In view of this, a first aspect of the present application provides a plug connector, which has a plug-in surface for plugging into a connector, and the plug-in surface is provided with a supporting portion, and the supporting portion is used to abut against the top surface of the connector on which a seal is provided.

[0006] The plug connector provided in the first aspect of the present application has a retaining portion provided on the plug surface, and the position of the retaining portion is controlled so that the retaining portion can abut against the top surface of the connector seal, i.e., the upper surface of the connector. This allows the retaining portion to position the connector, thereby improving the connection between the connector and the plug connector.

[0007] Among them, the top surface of the connector is arranged on the same side as the top surface of the connector, and the top surface of the connector is provided with two spaced-apart receiving grooves and a partition provided between the two receiving grooves. The partition and the supporting portion are an integrated structure, and the receiving groove is used to accommodate the sealing member.

[0008] Wherein, the bottom wall of each receiving groove is provided with an arc-shaped installation groove, each of the installation grooves is used to cooperate with the arc-shaped installation portion of one of the sealing components, and the two sealing components are provided on opposite sides of the partition.

[0009] Wherein, the bottom wall of the receiving groove has an anti-deformation hole.

[0010] The bottom surface opposite to the top surface of the connector has a weight-reducing groove, and the bottom surface is used to set a buffer that can support the trunk. A support part for supporting the buffer is provided in the weight-reducing groove, and the support surface of the support part is flush with the bottom surface.

[0011] Wherein, the plug connector has a through hole penetrating the plug-in surface, the support portion, and a surface opposite to the plug-in surface, and the support portion is an annular support portion.

[0012] Wherein, a first reinforcement portion is provided in the weight-reducing groove, the first reinforcement portion is connected between the support portion and the side wall of the weight-reducing groove, and the first reinforcement portion is provided with a breaking groove.

[0013] Wherein, a second reinforcement portion is provided in the weight-reducing groove, and the second reinforcement portion is provided between the two first reinforcement portions. The length of the second reinforcement portion is smaller than the length of the first reinforcement portion, thereby avoiding the anti-deformation hole.

[0014] Wherein, the bottom wall of the receiving groove is provided with an arc-shaped installation groove, and the weight-reducing groove is provided with a thickened portion corresponding to the installation groove.

[0015] 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 comprising a plurality of rotatably connected cover plates, a connector, and a plug-in connector as provided in the first aspect of the present application, the connector being rotatably connected between two of the cover plates on adjacent sides, and the connector being connected to one end of the connector.

[0016] The foldable cover provided in the second aspect of the present application can improve the connection effect between the connecting member and the plug-in connector by adopting the plug-in connector provided in the first aspect of the present application. 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 schematic diagram of the cooperation between the plug-in component and the connecting component in one embodiment of the present application.

[0019] FIG2 is a side view of the connector shown in FIG1 .

[0020] FIG3 is a schematic diagram of the three-dimensional structure of the connector in one embodiment of the present application.

[0021] FIG4 is a front view of the connector shown in FIG3 .

[0022] FIG5 is an exploded schematic diagram of the connector and the sealing member shown in FIG4 .

[0023] FIG6 is a schematic diagram of the three-dimensional structure of the connector shown in FIG3 from another perspective.

[0024] FIG7 is a schematic diagram of the three-dimensional structure of the connector shown in FIG3 from another perspective.

[0025] FIG8 is a schematic cross-sectional view of a connector in one embodiment of the present application.

[0026] FIG9 is a schematic diagram of a foldable cover applied to a mobile device according to an embodiment of the present application.

[0027] FIG10 is a schematic diagram of the three-dimensional structure of a foldable cover in one embodiment of the present application.

[0028] FIG11 is a schematic diagram of the three-dimensional structure of the foldable cover shown in FIG10 from another perspective.

[0029] FIG12 is a schematic diagram of the foldable cover shown in FIG10 when it is folded once.

[0030] FIG13 is a schematic diagram of the foldable cover shown in FIG10 when it is folded twice.

[0031] Explanation of the numbers: Connector-1, connecting part-2, sealing part-3, arc-shaped mounting part-3a, buffer part-4, cover plate-5, foldable cover plate-6, moving device-7, trunk-7a, driving cabin-7b, plug-in surface-10, supporting part-11, top surface-12, bottom surface-120, receiving groove-13, mounting groove-130, partition part-14, anti-deformation hole-140, accommodating groove-141, guide groove-142, plug-in part-143, weight-reducing groove-15, supporting part-16, supporting surface-160, through hole-17, sealing part-170, first reinforcement part-18, interrupting groove-180, second reinforcement part-19, thickening part-20. DETAILED DESCRIPTION

[0032] The following are preferred implementations 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.

[0033] Please refer to Figures 1 and 2. Figure 1 is a schematic diagram of the mating of a plug connector and a connector in one embodiment of the present application. Figure 2 is a side view of the plug connector shown in Figure 1. This embodiment provides a plug connector 1 having a plugging surface 10 for plugging into a connector 2. The plugging surface 10 is provided with a supporting portion 11, which is used to abut against a top surface 12 of the connector 2 on which a sealing member 3 is provided.

[0034] The plug-in connector 1 is a component used to be plugged into other components. For example, the plug-in connector 1 is used to be plugged into the connector 2 to cover the end of the connector 2, thereby achieving connection and sealing of the connector 2. Therefore, the plug-in connector 1 has a plug-in surface 10 that is plugged into the connector 2. Optionally, the material of the plug-in connector 1 includes but is not limited to plastic, carbon fiber, aluminum alloy, magnesium alloy, etc. The connection and sealing of the connector 2 in the axial direction can be achieved by utilizing the plug-in surface 10 of the plug-in connector 1. In this embodiment, a supporting portion 11 can also be provided on the plug-in surface 10, and the position of the supporting portion 11 can be controlled so that the plug-in connector 1 can, on the basis of being plugged into the axial end face of the connector 2, also use the supporting portion 11 to support the top surface 12 of the seal 3 provided on the connector 2, that is, the upper surface of the connector 2. Therefore, the supporting portion 11 can limit the position of the connector 2 in the longitudinal direction.

[0035] In summary, the plug connector 1 provided in this embodiment can limit the horizontal and vertical positions of the connector 2, thereby improving the connection effect between the connector 2 and the plug connector 1 and preventing the connector 2 and the plug connector 1 from being dislocated or separated.

[0036] Please refer to Figures 3 to 5. Figure 3 is a schematic diagram of the three-dimensional structure of the connector in one embodiment of the present application. Figure 4 is a front view of the connector shown in Figure 3. Figure 5 is a schematic diagram of the decomposition of the connector and the seal shown in Figure 4. In this embodiment, the top surface 12 of the connector 1 is arranged on the same side as the top surface 12 of the connector 2. The top surface 12 of the connector 1 is provided with two receiving grooves 13 spaced apart, and a partition 14 provided between the two receiving grooves 13. The partition 14 and the supporting portion 11 are an integrated structure. The receiving groove 13 is used to accommodate the seal 3.

[0037] The top surface 12 of the plug connector 1 and the top surface 12 of the connector 2 can both be understood as surfaces that will subsequently mate with the seal 3, that is, the upper surface of the plug connector 1 is the top surface 12 of the plug connector 1, and the upper surface of the connector 2 is the top surface 12 of the connector 2. The top surface 12 of the connector 2 will subsequently mate with the seal 3, and the plug connector 1 is plugged into the connector 2, so the seal 3 can also mate with the plug connector 1. In this embodiment, two receiving grooves 13 can be provided on the top surface 12 of the plug connector 1. The receiving grooves 13 are used to accommodate part of the seal 3, thereby preventing the seal 3 from protruding too much from the plug connector 1 and ensuring that the surface of the seal 3 is flush.

[0038] In addition, the partition 14 can separate the two receiving grooves 13 so that each receiving groove 13 can accommodate one sealing member 3 respectively. The partition 14 is used to separate the two sealing members 3, thereby better arranging the two sealing members 3.

[0039] In this embodiment, the bottom wall of each receiving groove 13 is provided with an arcuate mounting groove 130. Each mounting groove 130 is configured to mate with the arcuate mounting portion 3a of one of the sealing members 3. Two sealing members 3 are disposed on opposite sides of the partition 14. In this embodiment, an arcuate mounting groove 130 may also be provided on the bottom wall of each receiving groove 13. The arcuate mounting groove 130 mates with the arcuate mounting portion 3a of the sealing member 3, thereby improving the connection between the sealing member 3 and the connector 1. Furthermore, each receiving groove 13 is provided with an arcuate mounting groove 130, and two sealing members 3 are disposed in each of the two arcuate mounting grooves 130. Each sealing member 3 is provided with two arcuate mounting portions 3a. One arcuate mounting portion 3a mates with the mounting groove 130 of the receiving groove 13, while the other arcuate mounting portion 3a mates with the mounting groove 130 of the adjacent component of the connector 2. This not only achieves a watertight seal but also connects the connector 2 to the adjacent component.

[0040] Please refer to Figure 6, which is a schematic diagram of the three-dimensional structure of the connector shown in Figure 3 from another perspective. In this embodiment, the bottom wall of the receiving groove 13 has an anti-deformation hole 140. Because the mold runners used to produce the connector 1 are long, thin, and flat, the anti-deformation hole 140 is provided on the bottom wall of the receiving groove 13. Steel material can be added at the anti-deformation hole 140 to support the runners, preventing deformation and thus extending the life of the mold.

[0041] Optionally, the side wall of the receiving groove 13 may further be provided with an accommodating groove 141 for accommodating the end of the sealing member 3. Optionally, the side of the connector 1 may further be provided with a guide groove 142 for guiding water, connecting the receiving groove 13 and the accommodating groove 141.

[0042] Please refer to Figures 7-8. Figure 7 is a schematic diagram of the three-dimensional structure of the plug connector shown in Figure 3 from another perspective. Figure 8 is a schematic cross-sectional diagram of the plug connector in one embodiment of the present application. In this embodiment, the bottom surface 120 of the plug connector 1, opposite the top surface 12, has a weight-reducing groove 15. The bottom surface 120 is used to accommodate a buffer member 4 capable of supporting the trunk 7a. The weight-reducing groove 15 is provided with a support portion 16 for supporting the buffer member 4. The support surface 160 of the support portion 16 is flush with the bottom surface 120.

[0043] The portion opposite the connector 1 is referred to as the bottom surface 120 of the connector 1. This bottom surface 120 will later be used to mount the buffer 4, which will overlap the trunk 7a, preventing rigid contact between the connector 1 and the trunk 7a and enabling flexible contact between the trunk 7a and the connector 1. In this embodiment, a weight-reducing groove 15 can be provided on the bottom surface 120 to reduce the weight of the connector 1. Furthermore, a support portion 16 can be provided within the weight-reducing groove 15, with the support surface 160 of the support portion 16 flush with the bottom surface 120. This facilitates the placement of the buffer 4 on the bottom surface 120 and provides a support platform for the placement of the buffer 4.

[0044] In this embodiment, the plug connector 1 has a through hole 17 that passes through the plug surface 10 , the support portion 16 , and the surface opposite to the plug surface 10 . The support portion 16 is an annular support portion 16 .

[0045] This embodiment can also provide a through hole 17 on the plug-in, and the through hole 17 is subsequently used to allow a screw to pass through the plug-in connector 1 and be threadedly connected to the connector 2, thereby achieving the fixation of the plug-in connector 1 and the connector 2. Optionally, a plug-in portion 143 is also provided on the plug-in surface 10 of the plug-in connector 1, so as to cooperate with the plug-in hole on the connector 2 to achieve plug-in. Therefore, the plug-in portion 143 and the abutting portion 11 are not fixed to the connector 2, but only achieve a limiting effect with the connector 2. In fact, the connector 2 is fixed by passing a screw through the through hole 17. Specifically, the plug-in hole can pass through the plug-in surface 10, the support portion 16, and the surface opposite to the plug-in surface 10. The support portion 16 of this embodiment is an annular support portion 16, that is, the support portion 16 can enclose an annular space, which can not only further reduce the weight of the plug-in connector 1, but also facilitate the screw to pass through the support portion 16.

[0046] Optionally, the support portion 16 is disposed on one side wall of the weight-reducing groove 15 , so the support portion 16 has three side walls and cooperates with one side wall of the weight-reducing groove 15 to form a rectangular annular support portion 16 .

[0047] Optionally, please refer to Figure 7 again. In this embodiment, a sealing member 170 (such as a sealing plug) can also be provided in the through hole 17. After the screw is fixedly connected to the connecting member 2 through the through hole 17, the sealing member 170 is inserted into the through hole 17 to achieve sealing protection, thereby preventing water from entering the internal space through the through hole 17 and causing leakage, and also improving the appearance.

[0048] In this embodiment, a first reinforcement portion 18 is provided in the weight-reducing groove 15 . The first reinforcement portion 18 is connected between the support portion 16 and the side wall of the weight-reducing groove 15 . The first reinforcement portion 18 is provided with a breaking groove 180 .

[0049] In this embodiment, a first reinforcement portion 18 may be further provided between the support portion 16 and the side wall of the weight-reducing groove 15, that is, the opposite ends of the first reinforcement portion 18 are respectively connected to the side wall of the weight-reducing groove 15 and the support portion 16. The first reinforcement portion 18 is used to improve the structural strength of the connector 1. This embodiment is schematically illustrated with six first reinforcement portions 18. The six first reinforcement portions 18 are divided into three groups, each group including two first reinforcement portions 18, and the three groups of reinforcement portions are respectively provided on the three side walls of the support portion 16, thereby uniformly and comprehensively improving the structural strength of the connector 1. In addition, the first reinforcement portion 18 is not straight. In this embodiment, a breaking groove 180 may be provided on the first reinforcement portion 18 to solve the problem of glue shortage caused by trapped air and avoid glue shortage and inconsistency during the injection molding process of the connector 1.

[0050] In this embodiment, a second reinforcement portion 19 is provided in the weight-reducing groove 15 . The second reinforcement portion 19 is provided between the two first reinforcement portions 18 . The length of the second reinforcement portion 19 is smaller than that of the first reinforcement portion 18 , thereby avoiding the anti-deformation hole 140 .

[0051] In addition to the first reinforcement portion 18, a second reinforcement portion 19 can be provided within the weight-reducing groove 15 to further enhance the structural strength of the connector 1. The second reinforcement portion 19 can be provided between two first reinforcement portions 18. This embodiment is illustrated schematically using only two second reinforcement portions 19. One second reinforcement portion 19 is provided between two first reinforcement portions 18 in one group, and another second reinforcement portion 19 is provided between two first reinforcement portions 18 in another group.

[0052] Furthermore, in this embodiment, the second reinforcement portion 19 can be provided on only one of the sidewall of the weight-reducing groove 15 and the support portion 16, thereby reducing the length of the second reinforcement portion 19 to be less than that of the first reinforcement portion 18, thereby avoiding the anti-deformation hole 140 and preventing the second reinforcement portion 19 from obstructing the anti-deformation hole 140. Furthermore, interrupting the first reinforcement portion 18 and the second reinforcement portion 19 can also solve the problem of appearance shrinkage, making the corresponding outer surfaces of the connector 1 flush.

[0053] In this embodiment, the bottom wall of the receiving groove 13 is provided with an arc-shaped mounting groove 130, and the weight-reducing groove 15 is provided with a thickened portion 20 corresponding to the mounting groove 130. From the above, it can be seen that the bottom wall of the receiving groove 13 can be provided with an arc-shaped mounting groove 130, thereby reducing the thickness of the bottom wall of the receiving groove 13. Therefore, in this embodiment, the thickened portion 20 can be provided at the bottom wall of the weight-reducing groove 15 corresponding to the mounting groove 130, thereby increasing the thickness there and preventing fracture at the mounting groove 130.

[0054] The connector 1 provided herein, as well as various components provided on the connector 1, such as the abutting portion 11, the partitioning portion 14, the plugging portion 143, the supporting portion 16, the first reinforcing portion 18, the second reinforcing portion 19, the thickened portion 20, and other structures, can all be integral structures. Specifically, the connector 1 can be formed in one step by an injection molding process.

[0055] Please refer to Figures 9 to 13. Figure 9 is a schematic diagram of a foldable cover applied to a mobile device in one embodiment of the present application. Figure 10 is a schematic diagram of the three-dimensional structure of the foldable cover in one embodiment of the present application. Figure 11 is a schematic diagram of the three-dimensional structure of the foldable cover shown in Figure 10 from another perspective. Figure 12 is a schematic diagram of the foldable cover shown in Figure 10 when it is folded once. Figure 13 is a schematic diagram of the foldable cover shown in Figure 10 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 rotatably connected cover plates 5, a connector 2, and a connector 1 as provided in the above embodiment of the present application. The connector 2 is rotatably connected between two of the cover plates 5 on adjacent sides, and the connector 1 is connected to one end of the connector 2.

[0056] 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 5, connectors 2, and connectors 1 that are connected in sequence and rotated. When the cover 5 is folded to other cover plates 5, 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 5 for schematic illustration. The cover plate 5 located at the rear of the trunk 7a can be rotated and overlapped on the cover plate 5 located in the middle to reveal part of the opening of the trunk 7a, so as to facilitate the taking and placing of items. Furthermore, the cover plate 5 located in the middle can be rotated again so that the cover plate 5 in the middle and the cover plate 5 located at the rear of the trunk 7a can be overlapped together to the cover plate 5 near the cockpit 7b, so as to reveal more areas of the opening of the trunk 7a, which is conducive to the taking and placing of larger items. The connector 2 can be rotatably connected between the two cover plates 5 on the adjacent sides, thereby realizing the relative rotation of the two cover plates 5. Optionally, the connector 2 can be rotatably connected between the two cover plates 5 near the cockpit 7b side, that is, the connector 2 is rotatably connected between a cover plate 5 near the cockpit 7b side and the middle cover plate 5, as for the middle cover plate 5 and the cover plate 5 away from the cockpit 7b, they can be directly rotatably connected without the need for a connector 2. When the foldable cover plate 6 is folded once, the cover plate 5 away from the cockpit 7b can be directly flipped over and overlapped on the middle cover plate 5. When the foldable cover 6 is folded a second time, the cover 5 away from the driver's compartment 7b and the middle cover 5 can be overlapped on the cover 5 near the driver's compartment 7b. The foldable cover 6 provided in this embodiment, by adopting the plug connector 1 provided in the above embodiment of the present application, can improve the connection effect between the connector 2 and the plug connector 1.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] 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. A connector, characterized in that: The plug-in connector has a plug-in surface for plugging into the connector, and the plug-in surface is provided with a supporting portion, and the supporting portion is used to abut against the top surface of the connector on which the sealing member is provided.

2. The connector according to claim 1, characterized in that The top surface of the connector is arranged on the same side as the top surface of the connector. The top surface of the connector is provided with two spaced-apart receiving grooves and a partition provided between the two receiving grooves. The partition and the supporting portion are an integrated structure. The receiving groove is used to receive the sealing member.

3. The connector according to claim 2, characterized in that: The bottom wall of each receiving groove is provided with an arc-shaped installation groove, and each installation groove is used to cooperate with the arc-shaped installation portion of a sealing member, and two sealing members are arranged on opposite sides of the partition.

4. The connector according to claim 2, characterized in that: The bottom wall of the receiving groove is provided with an anti-deformation hole.

5. The connector according to claim 4, characterized in that: The bottom surface opposite to the top surface of the connector has a weight-reducing groove, and the bottom surface is used to set a buffer that can support the trunk. A supporting part for supporting the buffer is provided in the weight-reducing groove, and the supporting surface of the supporting part is flush with the bottom surface.

6. The connector according to claim 5, characterized in that The plug connector has a through hole penetrating the plug surface, the support portion, and a surface opposite to the plug surface, and the support portion is an annular support portion.

7. The connector according to claim 5, characterized in that: A first reinforcement portion is provided in the weight-reducing groove, the first reinforcement portion is connected between the support portion and the side wall of the weight-reducing groove, and the first reinforcement portion is provided with a breaking groove.

8. The connector according to claim 7, characterized in that: A second reinforcement portion is provided in the weight-reducing groove, and the second reinforcement portion is provided between the two first reinforcement portions. The length of the second reinforcement portion is smaller than the length of the first reinforcement portion, so as to avoid the anti-deformation hole.

9. The connector according to claim 5, characterized in that: The bottom wall of the receiving groove is provided with an arc-shaped installation groove, and the weight-reducing groove is provided with a thickened portion corresponding to the installation groove.

10. 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, a connector, and a connector as described in any one of claims 1 to 9, the connector is rotatably connected between two of the cover plates on adjacent sides, and the connector is connected to one end of the connector.

Images