CN220842162U - Edge covering piece and foldable cover plate - Google Patents

Abstract

The application provides a hemming member and a foldable cover plate. The packing piece is provided with through holes and packing holes which are arranged at intervals, the packing holes are used for packing the periphery of the cover plate, a separation part is arranged in each through hole, the separation part separates the through holes into an assembly hole and a lightening hole, the assembly hole is used for assembling an assembly part of the end cover, and a locking part positioned in the lightening hole is arranged on each separation part and used for locking the end cover. According to the application, the locking part is arranged on the partition part, so that the structure can be simplified, the design is optimized, the space in the lightening hole is effectively utilized, the structural strength of the edge covering piece can be improved, the cracking problem of the edge covering piece is avoided, and the service life of the edge covering piece is prolonged.

Description

Edge covering piece and foldable cover plate

Technical Field

The application belongs to the technical field of tail box covers of mobile devices, and particularly relates to an edge covering piece and a foldable cover plate.

Background

A pick-up or the like has a boot for carrying a wide variety of items such as food, various equipment, materials, and the like. Because the trunk is of an upper opening structure, articles in the trunk are easily influenced by environmental factors such as rain, dust and the like, and the articles are unsafe and are easy to steal. Therefore, a trunk cover is often adopted at present to cover the upper opening of the trunk. The current boot lid generally includes a cover plate, a wrap Bian Jian surrounding the periphery of the cover plate, and an end cap to which the hemming member is attached. But the structural strength of the current edging is poor.

Disclosure of utility model

In view of this, a first aspect of the present application provides an edging member having through holes and edging holes arranged at intervals, the edging holes being for wrapping a peripheral edge of a cover plate, a partition being provided in the through holes, the partition partitioning dividing the through holes into fitting holes for fitting an end cap and lightening holes, the partition being provided with locking portions located in the lightening holes, the locking portions being for locking the end cap.

According to the hemming piece provided by the first aspect of the application, the through holes and the hemming holes are formed at intervals, wherein the hemming holes can wrap the periphery of the cover plate, and the through holes are used for arranging other components. For example, a partition may be provided in the through hole, which may partition the through hole into an assembly hole for assembly with the assembly member of the end cap and a lightening hole for lightening the weight of the hemming member. The partition part is also provided with a locking part positioned in the lightening hole, and the locking part can be subsequently locked and matched with the end cover. Through setting up locking part on the partition portion not only can simplify the structure, optimal design effectively utilizes the space in the lightening hole, still can improve the structural strength of piece of borduring, avoids the problem that the piece of borduring ftes to appear, improves the life of piece of borduring.

The locking part is provided with a locking hole, the locking hole penetrates through one side surface of the locking part, which is away from the separation part, so that the locking hole is exposed, and the locking part is axisymmetrically arranged.

Wherein the width of the assembly hole is larger than the width of the assembly part of the end cover, and the partition part is recessed to form a widened groove communicated with the assembly hole.

Wherein at least one of the peripheral side wall of the hemming member and the bottom wall of the widened slot has a molding slot.

The edge covering piece comprises a first wall, a second wall and a side wall, wherein the first wall and the second wall are oppositely arranged, the side wall is bent and connected with the first wall and the second wall, the first wall is bent into the lightening hole to form an arc-shaped sealing groove, and the opening size of the arc-shaped sealing groove is smaller than the diameter of the arc-shaped sealing groove.

The first wall comprises a first sub-wall and a second sub-wall which are arranged on two opposite sides of the arc-shaped sealing groove, the first sub-wall corresponds to the through hole, the second sub-wall corresponds to the edge covering hole, and the distance between the first sub-wall and the second wall is smaller than the distance between the second sub-wall and the second wall.

The side, facing away from the first sub-wall, of the first sub-wall is provided with a first inclined surface, and the side, facing away from the first sub-wall, of the second sub-wall is provided with a second inclined surface.

Wherein at least one of the second sub-wall and the second wall of the hemming hole has a friction groove.

A second aspect of the present application provides a foldable cover for mounting to a boot of a mobile device to conceal an opening of the boot, the foldable cover comprising a plurality of cover plates rotatably connected, an end cap, and a hemming member as provided in the first aspect of the present application, a peripheral edge of the cover plates being secured within a hemming hole of the hemming member, the end cap being connected to a locking portion of the hemming member.

According to the foldable cover plate provided by the second aspect of the application, the structural strength of the binding piece can be improved by adopting the binding piece provided by the first aspect of the application, the problem that the binding piece is cracked is avoided, and the service life of the binding piece is prolonged.

Wherein, the bordure piece parcel in the apron is close to other apron one side.

Drawings

In order to more clearly describe the technical solution in the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be described below.

Fig. 1 is a schematic perspective view of an edge covering member according to an embodiment of the application.

Fig. 2 is a schematic perspective view of another view of the hemming member shown in fig. 1.

Fig. 3 is a front view of an edging member according to an embodiment of the application.

FIG. 4 is a schematic view of a portion of a three-dimensional structure of an embodiment of the application when the hemming member, the end cap, and the cover plate are mated.

FIG. 5 is a schematic partial cross-sectional view of the hemming member, end cap, and cover plate of FIG. 4 mated.

Fig. 6 is a front view of an edging member according to another embodiment of the application.

Fig. 7 is a schematic view illustrating the fitting of the foldable cover plate when applied to a mobile device according to an embodiment of the application.

Fig. 8 is a schematic perspective view of a foldable cover according to an embodiment of the application.

Fig. 9 is a schematic perspective view of another view of the foldable cover shown in fig. 8.

Fig. 10 is a schematic perspective view of the foldable cover shown in fig. 8 after being turned once.

Fig. 11 is a schematic perspective view of the foldable cover plate shown in fig. 8 after being folded twice.

Description of the reference numerals:

The novel automobile door lock comprises a binding piece-1, a cover plate-2, an end cover-3, an assembly part-3 a, a foldable cover plate-4, a moving device-5, a tail box-5 a, a driving cab-5 b, a through hole-10, an assembly hole-101, a lightening hole-102, a binding hole-11, a partition part-12, a widening groove-120, a modeling groove-121, a locking part-20, a locking hole-200, a first wall-31, an arc-shaped sealing groove-310, a first sub-wall-311, a second sub-wall-312, a first inclined surface-313, a second inclined surface-314, a second wall-32, a side wall-33 and a friction groove-34.

Detailed Description

The following are preferred embodiments of the present application and it should be noted that modifications and variations can be made by those skilled in the art without departing from the principle of the present application, and these modifications and variations are also considered as the protection scope of the present application.

Referring to fig. 1-5, fig. 1 is a schematic perspective view of an edge covering member according to an embodiment of the application. Fig. 2 is a schematic perspective view of another view of the hemming member shown in fig. 1. Fig. 3 is a front view of an edging member according to an embodiment of the application. FIG. 4 is a schematic view of a portion of a three-dimensional structure of an embodiment of the application when the hemming member, the end cap, and the cover plate are mated. FIG. 5 is a schematic partial cross-sectional view of the hemming member, end cap, and cover plate of FIG. 4 mated. The embodiment provides a bordure 1, bordure 1 has through-hole 10 and bordure hole 11 that the interval set up, bordure hole 11 is used for wrapping up the periphery of apron 2, be equipped with division portion 12 in the through-hole 10, division portion 12 will through-hole 10 separates and is mounting hole 101 and lightening hole 102, mounting hole 101 is used for the assembly piece 3a of assembly end cover 3, division portion 12 is equipped with and is located the locking portion 20 in the lightening hole 102, locking portion 20 is used for locking end cover 3.

The edging member 1 is a member capable of holding the peripheral edge of a member (for example, the cover plate 2) and protecting the member from damage due to collision. Optionally, the material of the edging member 1 includes, but is not limited to, carbon fiber, iron alloy, aluminum alloy, magnesium alloy, and the like. The terminal surface of bordure 1 has two hole structures that the interval set up: a through hole 10 and a hemming hole 11. The two hole structures extend along the length of the hemming member 1. The two hole structures are separated by an inner wall. The bordure hole 11 is a hole structure with an open side, that is, the bordure hole 11 penetrates not only two opposite side end surfaces of the bordure piece 1, but also the side surface of the bordure piece 1, so that the periphery of the subsequent part can enter the bordure hole 11 from the opening and be fixed in the bordure hole 11. The through holes 10 are through holes 10 with closed periphery, and only penetrate through the two opposite end faces of the edge covering piece 1, and the through holes 10 are used for arranging other parts of the edge covering piece 1. For example, a partition 12 may be disposed in the through hole 10, where the partition 12 connects the top wall and the bottom wall of the edging 1, so as to partition the through hole 10 into two hole structures: a fitting hole 101 and a lightening hole 102. The two hole structures are all hole structures with closed periphery, the assembly holes 101 are used for subsequent assembly with the assembly parts 3a on the end cover 3, so that the end cover 3 is assembled on the edge covering piece 1, and the weight reducing holes 102 are used for reducing the weight of the edge covering piece 1. It should be noted that the partition 12 may form an i-shaped structure with the hemming member 1, and may improve the structural strength of the hemming member 1 while reducing the weight of the hemming member 1 by using various hole structures. Alternatively, the covering element 1 and the partition 12 may be integrally formed, or may be separately formed, and this embodiment is schematically illustrated only by the integral structure of the covering element 1 and the partition 12.

In addition, a locking part 20 may be further disposed on a side of the partition 12 near the lightening hole 102, the locking part 20 is located in the lightening hole 102, and the locking part 20 may be subsequently locked with the end cover 3, so as to fix the end cover 3 on the covering part 1. By arranging the locking part 20 on the partition part 12, the structure can be simplified, the design can be optimized, the space in the lightening hole 102 can be effectively utilized, the structural strength of the edge covering piece 1 can be improved, the problem that the edge covering piece 1 cracks is avoided, and the service life of the edge covering piece 1 is prolonged.

In summary, the present embodiment can improve the structural strength of the hemming member 1 by adding the locking portion 20 and redesigning the position of the locking portion 20.

Optionally, the thickness of the partition 12 is greater than the thickness of the sidewall 33 and the thickness of the inner wall of the hemming member 1, further improving the structural strength of the hemming member 1 and providing a basis for the subsequent structural design.

Alternatively, the locking portion 20, the partition portion 12, and the covering member 1 may be integrally formed, or may be separately formed, and the present embodiment is schematically described with respect to the locking portion 20, the partition portion 12, and the covering member 1.

Referring to fig. 3 again, in the present embodiment, the locking portion 20 has a locking hole 200, the locking hole 200 penetrates through a surface of the locking portion 20 facing away from the partition portion 12 so that the locking hole 200 is exposed, and the locking portion 20 is disposed in an axisymmetric manner. The locking portion 20 may be provided with a locking hole 200, and the locking hole 200 also penetrates through the end surfaces of the opposite sides of the covering member 1. The locking hole 200 may then be used to make a locking fit with the end cap 3, for example, a screw may be provided on the end cap 3, the screw penetrating the end cap 3 and being threaded into the locking hole 200. Alternatively, the threaded bore is not threaded, and the screw may self-tap the threads on the inner wall of the locking bore 200 as it is threaded.

Further, the threaded hole penetrates through a side surface of the locking portion 20 facing away from the partition portion 12 to expose the locking hole 200, which is also understood as that the locking hole 200 is not a hole with a closed periphery but has an open hole structure. When the screw is screwed into the locking hole 200 of the locking part 20, the size of the screw is generally larger than that of the locking hole 200, and the locking part 20 is outwardly expanded. Therefore, the locking hole 200 penetrates through the surface of the locking portion 20 on the side away from the partition portion 12, so that the locking portion 20 can be deformed conveniently, and accordingly cracking and damage of the locking portion 20 are prevented, and the service life of the locking portion 20 is prolonged.

In addition, the axisymmetric arrangement of the locking part 20 can make the stress of the locking part 20 more uniform when the locking part 20 is matched with a screw, further prevent the locking part 20 from cracking and damaging, and prolong the service life of the locking part 20.

Referring to fig. 3 and 5 again, in the present embodiment, the width of the fitting hole 101 is larger than the width of the fitting 3a of the end cap 3, and the partition 12 is recessed to form a widened slot 120 communicating with the fitting hole 101. First, the width of the fitting hole 101 can be made larger than the width of the fitting 3a on the end cap 3 to be fitted with the fitting hole 101, so that the fitting 3a on the end cap 3 can be easily fitted into the fitting hole 101. Secondly, in this embodiment, the surface of the partition 12 near the fitting hole 101 is recessed to form the widened slot 120 of the fitting hole 101, so that the size of the fitting space adapted to the fitting 3a is further increased, and the difficulty in fitting the fitting 3a is further reduced.

In summary, since the hemming member 1 is fixedly connected with the end cap 3 through the locking portion 20, the assembly hole 101 and the assembly member 3a are not required to be fixed, the assembly hole 101 and the assembly member 3a are only positioned, and the locking connection of the end cap 3 and the locking portion 20 can be facilitated by positioning the assembly hole 101 and the assembly member 3 a.

Referring to fig. 3 and 5 again, in the present embodiment, at least one of the peripheral sidewall 33 of the covering element 1 and the bottom wall of the widening groove 120 has a molding groove 121. In this embodiment, the molding groove 121 may be disposed on the peripheral sidewall 33 of the covering element 1, and the molding groove 121 may facilitate drainage and exhaust of the covering edge, so that water or gas may be discharged out of the covering element 1 as soon as possible through the molding groove 121. And the hemming member 1 may be further coupled to other components (e.g., the connecting member, the hemming member 1, etc.) in a rotating manner, so that the peripheral sidewall 33 of the hemming member 1 may contact with the peripheral sidewall 33 of the connecting member, and the contact area between the two components may be reduced by the molding groove 121, thereby facilitating the relative rotation of the two components.

In other embodiments, the floor wall of the widening groove 120 may be provided with a molding groove 121, and the molding groove 121 on the widening bottom wall is mainly used for draining and exhausting, so that the water, gas, etc. inside can be drained out of the edge covering member 1 as soon as possible through the molding groove 121.

In the present application, the molding groove 121 may be provided only on the outer peripheral side wall 33 of the hemming member 1, the molding groove 121 may be provided only on the bottom wall of the widening groove 120, and the molding groove 121 may be provided on both the outer peripheral side wall 33 of the hemming member 1 and the bottom wall of the widening groove 120. The present embodiment is schematically illustrated by providing the molding groove 121 on the outer peripheral side wall 33 of the hemming member 1 and the bottom wall of the widening groove 120 at the same time.

Referring to fig. 6, fig. 6 is a front view of an edge covering member according to another embodiment of the present application. In this embodiment, the edging member 1 includes a first wall 31 and a second wall 32 that are disposed opposite to each other, and a side wall 33 that is bent to connect the first wall 31 and the second wall 32, wherein the first wall 31 is bent into the lightening hole 102 to form an arc-shaped sealing groove 310, and an opening size of the arc-shaped sealing groove 310 is smaller than a diameter of the arc-shaped sealing groove 310. The appearance of the hemming member 1 may be divided into a first wall 31, a second wall 32 and a side wall 33 which are disposed opposite to each other, wherein the first wall 31 may be called a top wall, the second wall 32 may be called a bottom wall, the side wall 33 may be called a peripheral side wall 33, and the hemming member 1 has only one peripheral side wall 33, and the other side has no peripheral side wall 33 due to the hemming hole 11. In this embodiment, the arc-shaped seal groove 310 may be formed by bending the first wall 31 into the lightening hole 102 in the area corresponding to the lightening hole 102, so that the size of the assembly hole 101 may not be affected. The arc-shaped seal groove 310 is a seal groove having a circular arc-shaped cross section, and the arc-shaped seal groove 310 has an opening of the arc-shaped seal groove 310 on the first wall 31. The arc seal groove 310 can be used for matching with the arc seal part of the sealing element, the arc seal part is inserted into the arc seal groove 310 to realize sealing connection of the sealing element to the top wall of the edge covering element 1, and the sealing element is used for preventing water, dust and other impurities from entering the inside of the edge covering element 1 or penetrating through the edge covering element 1.

The opening size of the arc-shaped sealing groove 310 can be smaller than the diameter of the arc-shaped sealing groove 310, in other words, the arc-shaped sealing groove 310 has a shape with a small opening and a large interior. Thus, when the arc-shaped sealing part is installed in the arc-shaped sealing groove 310, the arc-shaped sealing part can be prevented from moving out of the arc-shaped sealing groove 310, and the sealing connection performance of the sealing piece and the edge covering can be improved.

Alternatively, the arc-shaped sealing part may be installed in the arc-shaped sealing groove 310 in the height direction, and the arc-shaped sealing part may have elasticity, and thus may be pressed into the arc-shaped sealing groove 310 using its elasticity. Or the arc-shaped sealing part may be inserted into the arc-shaped sealing groove 310 in the length direction.

Referring to fig. 6 again, in the present embodiment, the first wall 31 includes a first sub-wall 311 and a second sub-wall 312 disposed on opposite sides of the arc-shaped sealing groove 310, the first sub-wall 311 corresponds to the through hole 10, the second sub-wall 312 corresponds to the hemming hole 11, and a distance between the first sub-wall 311 and the second wall 32 is smaller than a distance between the second sub-wall 312 and the second wall 32. The first wall 31, i.e. the top wall, may include a first sub-wall 311 and a second sub-wall 312 disposed on opposite sides of the arc-shaped sealing groove 310, wherein the first sub-wall 311 is disposed corresponding to the through hole 10, part of the second sub-wall 312 corresponds to the through hole 10, and the rest corresponds to the bordure hole 11. The distance between the first sub-wall 311 and the second wall 32 may be smaller than the distance between the second sub-wall 312 and the second wall 32, which may be understood that the first sub-wall 311 is lower and the second sub-wall 312 is higher. The sealing member can be in sealing connection with the edge covering member 1, also can be in sealing connection with the adjacent parts (such as a connecting member, the edge covering member 1 and the like) of the edge covering member 1, and the edge covering member 1 and the connecting member can also relatively rotate. Therefore, the present embodiment can eliminate the dent of the sealing member by controlling the heights of the first sub-wall 311 and the second sub-wall 312, thereby improving the appearance effect of the sealing member and also increasing the extrusion positioning effect.

Referring to fig. 6 again, in the present embodiment, a side of the first sub-wall 311 facing away from the second sub-wall 312 has a first inclined surface 313, and a side of the second sub-wall 312 facing away from the first sub-wall 311 has a second inclined surface 314. Because the sealing member can be simultaneously in sealing connection with the connecting member of the edge covering member 1 adjacent to the side wall 33 of the edge covering member 1, the sealing member can span across the first sub-wall 311, and the first inclined surface 313 can be arranged on the surface of one side of the first sub-wall 311, which faces away from the second sub-wall 312, and the first inclined surface 313 can prevent the sealing member from being scratched by an included angle between the first sub-wall 311 and the side wall 33, so that the sealing member is protected. Optionally, the seal spans the first sub-wall 311 and covers a portion of the second sub-wall 312.

In addition, in the embodiment, a second inclined plane 314 may be disposed on a side of the second sub-wall 312 facing away from the first sub-wall 311, and impurities such as water and dust on the uncovered second sub-wall 312 on the covering element 1 may be led out to the cover plate 2 through the second inclined plane 314 by using the second inclined plane 314, so as to prevent the water and dust from remaining on the covering element 1.

In summary, the present embodiment may be provided with inclined surfaces on opposite sides of the first wall 31, and customized to achieve different functions.

Referring to fig. 6 again, in the present embodiment, at least one of the second sub-wall 312 and the second wall 32 of the hemming hole 11 has a friction groove 34. As can be seen from the above description, the hemming hole 11 may be formed by enclosing the second sub-wall 312, the second wall 32, and the inner wall, the second sub-wall 312 is used as the top wall of the hemming hole 11, the second wall 32 is used as the bottom wall of the hemming hole 11, the friction groove 34 may be formed in at least one of the second sub-wall 312 and the second wall 32, and the hemming hole 11 may be used to improve the friction effect between the hemming member 1 and the cover plate 2 by using the friction groove 34 when the peripheral edge of the cover plate 2 is subsequently covered and fixed, so as to prevent the hemming member 1 from being separated from the cover plate 2. In this embodiment, only the friction grooves 34 are schematically formed in both the second sub-wall 312 and the second wall 32.

Optionally, various adhesive pieces can be used for fixing when the covering element 1 is subsequently fixed with the cover plate 2, so that the connection performance of the covering element 1 and the cover plate 2 is further improved.

Referring to fig. 5, and fig. 7-11, fig. 7 is a schematic diagram illustrating the fitting of the foldable cover plate to the mobile device according to an embodiment of the application. Fig. 8 is a schematic perspective view of a foldable cover according to an embodiment of the application. Fig. 9 is a schematic perspective view of another view of the foldable cover shown in fig. 8. Fig. 10 is a schematic perspective view of the foldable cover shown in fig. 8 after being turned once. Fig. 11 is a schematic perspective view of the foldable cover plate shown in fig. 8 after being folded twice. The present embodiment provides a foldable cover 4 for being mounted to a trunk 5a of a mobile device 5 to block an opening of the trunk 5a, the foldable cover 4 includes a plurality of cover plates 2 rotatably connected, an end cap 3, and an edging piece 1 provided as the above embodiment of the present application, a peripheral edge of the cover plates 2 is fixed in an edging hole 11 of the edging piece 1, and the end cap 3 is connected to a locking portion 20 of the edging piece 1.

The mobile device 5 includes, but is not limited to, a pick-up, truck, van, snowmobile, or the like, vehicle having an open boot 5 a. The foldable cover plate 4 can be arranged on the side wall of the tail box 5a, so that the opening of the tail box 5a can be shielded when the foldable cover plate 4 is unfolded, and therefore articles in the tail box 5a can be effectively protected. The foldable cover plate 4 comprises a plurality of cover plates 2, sealing elements and sectional materials which are connected in sequence in a rotating mode, the cover plates 2 can be folded to other cover plates 2 to open the opening in different degrees, and a user can fold the cover plates according to requirements. For example, in the present embodiment, the foldable cover 4 is schematically illustrated as comprising three cover panels 2. The cover plate 2 at the tail of the tail box 5a can be lapped on the cover plate 2 in the middle by rotating to expose the opening part of the tail box 5a so as to facilitate the taking and placing of articles. Further, the cover plate 2 in the middle can be rotated again, so that the cover plate 2 in the middle and the cover plate 2 at the tail of the tail box 5a can be lapped to the cover plate 2 close to the driving cab 5b together, so that more areas of the opening of the tail box 5a are exposed, and the picking and placing of objects with larger volumes are facilitated.

The peripheral side of each cover plate 2 may be provided with a hemming member 1 for protecting the peripheral edge of the cover plate 2 by using the hemming member 1, and the end side of the hemming member 1 may be further provided with an end cover 3 for connecting and fastening with the end cover 3 by using the locking portion 20 of the hemming member 1. The foldable cover plate 4 provided by the embodiment of the application can improve the structural strength of the edge covering piece 1, avoid the cracking problem of the edge covering piece 1 and prolong the service life of the edge covering piece 1 by adopting the sectional material provided by the embodiment of the application.

In this embodiment, the edging member 1 is wrapped on one side of the cover plate 2, which is close to the rest of the cover plate 2. Instead of arranging the hemming member 1 on any side of the cover plates 2, it is known from the above that the plurality of cover plates 2 are sequentially arranged, the hemming member 1 may be arranged on one side of the cover plate 2 close to the adjacent cover plates 2, that is, the hemming member 1 is arranged on one side of the adjacent two cover plates 2 facing each other, the hemming member 1 may not only protect the periphery of the cover plate 2 close to one side of the other cover plates 2, but also may be provided with a sealing member thereon, and may also be provided with a hinge on the hemming member 1, and the two hemming members 1 are rotatably connected by the hinge to realize the relative rotation of the adjacent two cover plates 2.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, connected, detachably connected, or integrated. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing has outlined rather broadly the more detailed description of embodiments of the application in order that the principles and embodiments of the application may be better understood, and in order that the present application may be better understood. However, the content of the present specification should not be construed as limiting the present application, and those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the application. Such modifications and variations of the present application are within the scope of the appended claims and their equivalents.

Claims (10)

1. The utility model provides a piece of borduring, its characterized in that, the piece of borduring has the through-hole that the interval set up and bordures the hole, the hole of borduring is used for wrapping up the periphery of apron, be equipped with the division in the through-hole, the division will the through-hole is separated and is mounting hole and lightening hole, the mounting hole is used for the assembly part of assembly end cover, the division is equipped with and is located the locking part in the lightening hole, locking part is used for locking the end cover.

2. The hemming member according to claim 1, wherein the locking portion has a locking hole penetrating through a side surface of the locking portion facing away from the partition portion so as to expose the locking hole, the locking portion being disposed in axisymmetry.

3. The hemming member of claim 1 wherein the width of the fitting aperture is for being greater than the width of the fitting of the end cap, the partition recess forming a widened slot communicating with the fitting aperture.

4. The hemming member of claim 3 wherein at least one of the peripheral side wall of the hemming member and the bottom wall of the widened slot has a profiled slot.

5. The hemming member of claim 1 wherein the hemming member includes a first wall and a second wall disposed opposite each other, and a side wall connecting the first wall and the second wall by bending, the first wall being bent into the lightening hole to form an arc-shaped seal groove, an opening dimension of the arc-shaped seal groove being smaller than a diameter of the arc-shaped seal groove.

6. The hemming member according to claim 5, wherein the first wall includes a first sub-wall and a second sub-wall provided on opposite sides of the arc-shaped seal groove, the first sub-wall corresponding to the through hole, the second sub-wall corresponding to the hemming hole, and a distance between the first sub-wall and the second wall is smaller than a distance between the second sub-wall and the second wall.

7. The hemming member of claim 6 wherein a side of the first sub-wall facing away from the second sub-wall has a first inclined surface and a side of the second sub-wall facing away from the first sub-wall has a second inclined surface.

8. The hemming member of claim 6 wherein at least one of the second sub-wall and the second wall of the hemming aperture has a friction groove.

9. A foldable cover plate for mounting to a boot of a mobile device to conceal an opening of the boot, the foldable cover plate comprising a plurality of cover plates rotatably connected, an end cap, and a hemming member according to any of claims 1 to 8, a periphery of the cover plates being secured within a hemming aperture of the hemming member, the end cap being connected to a locking portion of the hemming member.

10. The foldable flap of claim 9 wherein said hemming members are wrapped around a side of said flap adjacent the remainder of said flap.