A mounting clip and sunshade device incorporating sheet metal technology

Abstract

The utility model discloses a kind of installation code and sunshade equipment containing sheet metal technology, it is related to sunshade technical field, for solving the problem of sunshade equipment cover support, connection, limit. The installation code includes plane wall, first flange wall, second flange wall, second through-hole, third through-hole, polygonal hole, screw hole, circular arc notch, crack stop groove, support, decorative cover, first mounting hole, fastener, the plane wall is equipped with several first flange wall and second flange wall, second through-hole, polygonal hole, screw hole, circular arc notch, crack stop groove, first flange wall is equipped with third through-hole, second flange wall is equipped with first mounting hole, the decorative cover is connected by buckle and the polygonal hole buckle of plane wall, the plane wall is connected with support by fastener, the first flange wall is used for with the support and limit of main cover, second flange wall is used for the limit and fastening of vice cover, the support is used for the connection and fastening of winding assembly.

Description

Technical Field

[0001] This application relates to the field of sunshade equipment technology, specifically to a mounting bracket and sunshade equipment incorporating sheet metal processing. Background Technology

[0002] Shading equipment, especially windproof roller blinds, requires a cover to shield the winding assembly to achieve wind and water protection. The cover needs to be supported and connected to the side frame track and the winding assembly. Existing technology often does not take into account the maximum winding space of the winding assembly, or the simplification of the installation and limiting of the cover. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a mounting bracket and sunshade device incorporating sheet metal processing. The mounting bracket supports, connects, and limits the housing and winding assembly, improving the convenience of installation and connection.

[0004] In one aspect, a sheet metal mounting bracket is provided, comprising: a flat wall, a first flange wall, a second flange wall, a second through hole, a third through hole, a polygonal hole, a threaded hole, an arc cut, a crack-stopping groove, a bracket, and a decorative cover. The first flange wall is used for supporting and limiting the main cover in the housing, the second flange wall is used for limiting and fastening the secondary cover in the housing, the fastener is used for connecting and fastening with the bracket, the bracket is used for connecting and fastening the winding assembly, and the decorative cover is used for decorating the flat wall and laying cables.

[0005] In one possible implementation, the material of the flat wall is metal such as stainless steel or cold-rolled sheet, with a thickness of about 3-5mm (not considering the thickness tolerance of the sheet). This makes it easy to stamp and bend, while ensuring that its strength is sufficient to support the torque and bending moment generated by the cover and the winding assembly.

[0006] In one possible implementation, the planar wall is provided with a plurality of first flange walls and second flange walls, which are located within the range of the vertices where the quadrant points of the circles tangent to the center of the planar wall and the face of one flange wall intersect with the edges of the planar wall. This design maximizes the winding volume of the winding assembly, ensuring that it supports the protective cover without interfering with the winding space of the winding assembly.

[0007] In one possible implementation, the first flange wall also includes a third through hole for connecting and fastening externally fixed objects. This design reduces the difficulty of drilling holes with on-site installation tools during the installation of the sunshade equipment, thus improving the ease of installation.

[0008] In one possible implementation, the crack-resistant groove of the second flange wall is located on one edge of the planar wall, and the width of its tear is equal to or slightly greater than the thickness of the sub-shell. This design allows the second flange wall to position the sub-shell and restrict the sub-shell from moving toward the winding assembly during installation.

[0009] In one possible implementation, the second flange wall also includes a first mounting hole, which can be a through hole, countersunk hole, irregular hole or threaded hole, etc. With this design, the cover can be connected and fastened to the first mounting hole by fasteners, so that the cover and the mounting bracket are fixed.

[0010] In one possible implementation, both sides of the first flange wall and the second flange wall are provided with anti-cracking grooves. This design can prevent the stress on the flat wall during bending from causing it to tear and deform.

[0011] In one possible implementation, an anti-crack groove on one side of the second flange wall is located at the edge of one side of the planar wall, and its width is equal to or slightly greater than the thickness of the sub-shell. This design allows the second flange wall to position and limit the sub-shell.

[0012] In one possible implementation, the bracket is a polygonal open bracket made of metal using sheet metal processing. The bracket has a second mounting hole and a fourth mounting hole, and the bracket is connected to the flat wall by fasteners and threaded holes. This design allows the winding assembly to be installed by sliding. The polygonal design can stop the torque of the winding assembly. The second and fourth mounting holes on the bracket are through holes or oblong holes. The fourth mounting hole can limit the winding assembly, and the second mounting hole can adjust the position of the bracket in the vertical direction.

[0013] In one possible implementation, the bracket also includes a fifth mounting hole, which is an oblong hole that allows adjustment of the bracket's position in the horizontal direction.

[0014] In one possible implementation, the bracket serves as a guide rail for the slider, with grooves and several sixth mounting holes. The bracket is connected to a flat wall via fasteners, and the grooves are used to hold the slider assembly for the winding assembly. This design allows the winding assembly to slide within the grooves, reducing friction between the covering material and other parts during operation and increasing the lifespan of the covering material.

[0015] In this implementation, the flat wall also includes a third flange wall, which is attached to one side of the guide rail. When the guide rail is fixed, the third flange wall can limit the slider assembly in the groove.

[0016] In one possible implementation, several threaded holes are provided on the flat wall for fastening fasteners. This design may allow the bracket to be connected and fastened to the flat wall by fasteners, and also serve as a limiting function.

[0017] In one possible implementation, one side of the flat wall also includes a decorative cover with several snaps. The decorative cover is fastened to the polygonal holes on the flat wall by the snaps. This design allows the decorative cover to cover the cut features on the flat wall, making it more aesthetically pleasing, and also reduces the number of connecting parts between the decorative cover and the flat wall.

[0018] In one possible implementation, the decorative cover also includes several fastening posts that connect to through holes in the flat wall. This design makes the connection between the decorative cover and the flat wall more secure, and can also be used to organize the wire harness by connecting the cable clamp with screws.

[0019] Secondly, this application provides a sunshade device, including a housing, a winding assembly, and a mounting bracket with sheet metal processing provided by any of the above implementations, the mounting bracket being used for supporting, connecting, and fastening the housing and the winding assembly.

[0020] The sunshade device provided in the second aspect of this application utilizes the mounting brackets provided in the first aspect of this application to connect and secure the housing and winding assembly, thereby achieving the functions of limiting, positioning, connecting, and securing. Because the various features of the mounting brackets provided in the first aspect of this application are rationally arranged, they have the functions of limiting, supporting, connecting, and securing. This improves the convenience of sunshade device installation and increases the service life of the sunshade device.

[0021] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this application, and not all of the embodiments. Those skilled in the art can obtain other design solutions and drawings based on these drawings without creative effort.

[0023] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 A schematic diagram of the structural outline of the mounting bracket including sheet metal processing provided in an embodiment of this application;

[0025] Figure 2 An exploded view of the structural outline of the mounting bracket, which incorporates sheet metal processing, provided in an embodiment of this application.

[0026] Figure 3 This is an exploded view of the structure of some parts of a sunshade device provided in an embodiment of this application;

[0027] Figure 4 This is a schematic diagram of the structural outline of some parts of a sunshade device provided in an embodiment of this application;

[0028] Figure 5 This is a schematic diagram of the structural shape of the planar wall provided in an embodiment of this application;

[0029] Figure 6 A partial cross-sectional schematic diagram of some parts of the sunshade device provided in the embodiments of this application;

[0030] Figure 7 A side view of one embodiment of the bracket provided in this application;

[0031] Figure 8 One of the structural outline diagrams of an embodiment of a mounting bracket incorporating sheet metal processing is provided for the purposes of this application.

[0032] Figure 9 A schematic diagram of the structural outline of the planar wall, guide rail, and slider assembly provided in an embodiment of this application;

[0033] Figure 10 An exploded view of the structural outline of the planar wall, guide rail, and slider assembly provided in an embodiment of this application;

[0034] Figure 11 A schematic diagram of the structural outline of the planar wall, bracket, decorative cover, and pressure plate provided in the embodiments of this application;

[0035] Figure 12 A schematic diagram of the structural outline of the planar wall, bracket, and decorative cover provided in the embodiments of this application; Detailed Implementation

[0036] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0037] It should be noted that, in the description of the embodiments of this application, unless otherwise stated, " / " means "or". For example, A / B can mean A or B. The "and / or" in this article is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone.

[0038] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0039] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0040] In the description of the embodiments of this application, the terms "upper," "lower," "left," "right," "inner," "outer," "vertical," and "horizontal," etc., indicate orientations or positional relationships relative to the indicated placement of components in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and not to indicate or imply a specific orientation that the device or component must have, or its construction and operation in a specific orientation. They can change accordingly depending on the orientation of the components in the accompanying drawings, and therefore should not be construed as limiting this application. Furthermore, "vertical" in this application is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range.

[0041] In the embodiments of this application, unless the context otherwise requires, the term "comprising" is interpreted as open and encompassing throughout the specification and claims, meaning "including, but not limited to." In the description of the specification, terms such as "one embodiment," "some embodiments," "exemplary embodiment," "exemplarily," or "some examples" are intended to indicate that a particular feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of this application. The illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics mentioned may be included in any suitable manner in any one or more embodiments or examples.

[0042] In the embodiments of this application, the same reference numerals are used to denote the same component or part. For the same part in the embodiments of this application, only one part or component may be labeled with reference numerals in the figures. It should be understood that the reference numerals also apply to other identical parts or components. In addition, the various parts in the figures are not drawn to scale, and the dimensions and sizes of the parts shown in the figures are only exemplary and should not be construed as limiting this application.

[0043] See Figures 1-11 This application provides a mounting bracket using sheet metal processing, comprising: a flat wall 1, a first flange wall 11, a second flange wall 12, a second through hole 14, a third through hole 30, a polygonal hole 15, a threaded hole 16, an arc-shaped notch 17, a crack-resistant groove 18, a bracket 2, a decorative cover 3, a first mounting hole 61, and a fastener 4. The flat wall 1 is provided with a plurality of first flange walls 11 and second flange walls 12, second through holes, polygonal holes 15, threaded holes 16, arc-shaped notches 17, and crack-resistant grooves. 18. The first flange wall 11 is provided with a third through hole 30, and the second flange wall 12 is provided with a first mounting hole 61. The decorative cover 3 is fastened to the polygonal hole 15 on the plane wall 1 by a buckle 90. The first flange wall 11 is used for supporting and limiting the main cover 5, and the second flange wall 12 is used for limiting and connecting the secondary cover 6. The fastener 4 is used for connecting and fastening the bracket 2 and the plane wall 1. The bracket 2 is used for connecting and fastening the winding assembly 7. The arc cut 17 is a reserved cut for the cable 96.

[0044] The sunshade device described in this application is a sunshade device with sunshade, windproof, and waterproof functions. For an example, please refer to [link / reference needed]. Figures 3-4 The figure exemplarily illustrates a windproof roller blind sunshade device, which includes a main housing 5, a secondary housing 6, and a winding assembly 7. The winding assembly 7 includes a covering material 71, such as fabric, PVC, PTU, etc., a roller 72, and a driver 73. The driver 73 can be a motor, spring, gear driver, etc. The winding assembly 7 rotates within the housing to achieve the function of retracting and extending the covering material 71.

[0045] For ease of description, the direction of edge 200 of planar wall 1 is defined as the Y direction (e.g., Figure 5 The vertical direction shown on the paper can also be called the Y-axis direction. The direction perpendicular to edge 200 and parallel to the direction of edge 201 is the X-direction (e.g., Figure 5 The horizontal direction of the paper shown can also be called the X-axis direction, and the direction perpendicular to both edge 200 and edge 201 is the Z-axis direction (e.g. Figure 5 The direction perpendicular to the paper shown can also be called the Z-axis direction. Similarly, the definitions of the X, Y, and Z directions also apply to the figures described below. It should be noted that the above definitions of the X, Y, and Z directions are only for the convenience of describing the positional and connection relationships between the components in the embodiments of this application, and should not be construed as limiting the embodiments of this application.

[0046] In some embodiments, the material of the planar wall 1 is metal such as stainless steel or cold-rolled plate, with a thickness of about 3-5mm (the thickness tolerance of the steel plate is calculated according to national standards). This makes it easy to stamp and bend, which ensures that its strength is sufficient to support the torque and bending moment generated by the cover and the winding assembly, and also ensures the hardness and strength of the connection of each connecting part on the planar wall.

[0047] Please see Figures 1-2 , Figures 5-6 For example, a plurality of first flange walls 11 and second flange walls 12 are provided on the planar wall. These are located at the edges of the planar wall 1, within the range of the intersection of the quadrant points of a circle 78 tangent to the center of the planar wall 1 and the first surfaces 111, 112, and 113 of the first flange walls 11, 112, and 113, and the edges of the planar wall 1 (the dashed lines shown in the figure are virtual construction lines). It should be noted that the first flange walls 11 and 12 are in their optimal positions under absolutely ideal conditions, but reasonable geometric tolerances are allowed during processing and assembly. In the figure, the diameter of circle 78 is the maximum winding diameter of the winding assembly 7. Line segments 76 and 77 coincide with the first surfaces 111 and 112 of the first flange wall 11 in the horizontal (X direction) and vertical (Y direction) directions, respectively. Line segment 75 coincides with the third surface 113 of the second flange wall 12 in the horizontal direction. Figures 3-4 The fourth surface 114 and the fifth surface 115 on the inner side of the main cover 5 coincide with the first surface 111 and the second surface 112 of the first flange wall 11, respectively. This design allows the winding volume of the winding assembly 7 to be maximized, so that it can support the cover without interfering with the winding space of the winding assembly 7.

[0048] In this embodiment, the number of the first flange wall 11 and the second flange wall 12 is not limited, and there can be one or more of them. For example, the number of the first flange wall 11 is 4 and the number of the second flange wall is 1.

[0049] In some embodiments, the first flange wall 11 further includes a third through hole 30, which is used for connecting and fastening the main housing 6 and the external object being fixed. (See also...) Figure 2 , Figure 6 For example, the third through hole 30 is connected and secured to the main housing 6 and external fixed objects (such as building walls, metal frames, etc.) by self-tapping screws 31. This design reduces the difficulty of drilling holes with on-site installation tools during the installation of the sunshade equipment, and improves the ease of installation.

[0050] Please see Figure 3 In some embodiments, the first flange wall 11 is a flat wall without a third through hole 30, and it can also be drilled, tapped and locked during installation by self-drilling screws.

[0051] Furthermore, please see the following... Figures 1-2 Both sides of the first flange wall 11 and the second flange wall 12 are provided with anti-crack grooves 18. This design can prevent the stress on the flat wall 1 during bending from causing it to tear and deform.

[0052] Furthermore, combining Figure 6 The anti-crack groove 19 on the second flange wall 12 is located on the edge of one side of the planar wall, and its thickness is equal to or slightly greater than the thickness of the sub-cover 6. This design allows the second flange wall to position the sub-cover 6 and constrain the sub-cover 6 from moving in the negative X direction during installation. Figure 6 The left-hand side of the Z direction perpendicular to the paper is the negative X direction.

[0053] In some embodiments, the second flange wall 13 also includes a first mounting hole 61, which can be a through hole or a threaded hole. With this design, the sub-cover 6 can be connected and fastened to the first mounting hole 61 by fasteners (such as self-tapping screws, rivets, etc.), so that the sub-cover is fixed to the mounting bracket, reducing the drilling process on the construction site.

[0054] In some embodiments, please refer to Figures 1-4 The bracket 2 is a polygonal slot-shaped bracket processed by sheet metal technology. The bracket 2 has a second mounting hole 62 and a fourth mounting hole 64. The bracket 2 is connected to the threaded hole 16 on the flat wall 1 via a fastener 4. For example, the fastener 4 is a screw. This design allows the winding assembly 7 to be installed in a sliding manner. The polygonal design can stop the torque of the winding assembly 7, preventing it from rotating during operation. The fourth mounting hole 64 on the bracket 2 is a through hole, which can limit the movement of the winding assembly 7. For example, the square shaft 71 on the winding assembly 7 is connected to the bracket 2 via a cotter pin 72. The bracket 2 supports the torque and bending moment generated by the winding assembly 7.

[0055] In some embodiments, please refer to Figure 3 , Figures 7-8 ,in Figure 7 One embodiment of the bracket is shown, in which the second mounting hole 62 and the fourth mounting hole 64 are oblong holes. The second mounting hole 62 allows the bracket 2 to be adjusted in position on the flat wall 1. The fourth mounting hole 64 allows the winding assembly 7 to be adjusted in position on the bracket 2. Exemplarily, the bracket 2 is adjusted in the Y direction, and the winding assembly 7 is adjusted in the X direction. This design allows the bracket to be adjusted in the Y direction to ensure the winding assembly 7 is level in the X direction when the sunshade device is installed and the installation position is not sufficiently level, thus maximizing the levelness of the winding assembly 7.

[0056] In some embodiments, the bracket 2 also includes a fifth mounting hole 65, which is an oblong hole. The bracket 2 can be adjusted in the X direction by fasteners 4 (e.g., screws and nuts). In this embodiment, the flat wall 1 is also provided with corresponding threaded connection holes 16 for connection and fastening.

[0057] In both of the above embodiments, the position adjustment of the bracket 2 can enable the winding assembly 7 to be set in the optimal position during installation and debugging, and ensure that the winding assembly 7 is in a horizontal position to the greatest extent possible. This reduces the excessive deviation between the level of the cover 71 and the position of the inlet of the side rail assembly 80 during winding and unwinding, and improves the service life of the cover 71.

[0058] In some embodiments, please refer to Figures 9-10 The bracket 2 is a guide rail 21 for the slider, and the guide rail has a groove 211 and several mounting holes 212. The bracket 2 is connected to the flat wall by fasteners 4. The groove 211 is used to place the slider assembly 212 for the winding assembly 7. This design allows the winding assembly 7 to slide within the groove 211, reducing the friction between the cover 71 of the winding assembly 7 and the side rail assembly 80 during operation, and improving the service life of the cover 71.

[0059] Furthermore, in this embodiment, the planar wall 1 also includes a third flange wall 31, and the threaded hole 16 is connected to the fifth fastener 33. For example, the fifth fastener 33 is an internal angle cylindrical screw, which can limit the slider assembly 212 working in the slide groove 211.

[0060] In some embodiments, the mounting code further includes a decorative cover 3, on which several latches 90 are provided. The number of latches 90 is not limited and can be two, three, or even more. The position of the latches 90 is also not limited, as long as their primary placement does not interfere with the connection between the bracket 3 and the flat wall 1. Please refer to [link / reference]. Figures 1-2 For example, the number of clips is 4. The decorative cover 2 is fastened to the polygonal hole 15 on the flat wall 1 by clip 90. This design allows the decorative cover 3 to cover the cut features on the flat wall, making it more aesthetically pleasing, and also reduces the number of connecting parts between the decorative cover 3 and the flat wall 1.

[0061] In some embodiments, please refer to Figures 2-3 , Figure 11 The decorative cover 3 also includes several fastening posts 91, which are connected to the through holes 14 on the flat wall. This design makes the connection between the decorative cover 3 and the flat wall 1 more secure. It can also connect the cable 96 wiring clamp 92 with screws 41 to achieve the function of organizing the wire harness.

[0062] In some embodiments, the number and location of the threaded holes 16 are not limited. The second through hole 14 can also be achieved by tapping as needed in subsequent installation applications. The location of the threaded holes 16 should coincide with the through holes connected to the bracket. For example, please refer to [reference needed]. Figures 1-2 The figure shows four threaded holes 16. The axis of each threaded hole 16 coincides with the axis of the second mounting hole 62 on the bracket 2. When the second mounting hole 62 is an oblong hole (see previous image),... Figures 7-8 In one embodiment of the bracket, the axis of the threaded hole 16 coincides with the central axis of the inner arc surface of the second mounting hole 62. For example... Figures 9-10 In the middle, there are 5 threaded holes 16, of which 4 threaded holes 16 coincide with the sixth mounting hole 231 in the guide rail 21, and one threaded hole 16 is set on one side of the guide rail slide groove 211, which achieves the function of stopping and limiting by connecting with the fifth fastener 33.

[0063] In some embodiments, the planar wall 1 and the decorative cover 3 are mutually symmetrical mirror-image features; see [link to relevant documentation]. Figures 3-4 , Figure 9 , Figure 12 The figure shows an implementation of the planar wall 1 and the decorative cover in the negative X direction. For simplicity, it will not be described further.

[0064] Secondly, this application provides a sunshade device, which is a sunshade system such as a windproof roller blind or skylight blind with a rotating mechanism for winding and releasing fabric. It includes a cover (main cover 5 and secondary cover 6) and a winding assembly 7. The mounting bracket serves as a connecting element between the cover and the winding assembly 7 of the sunshade device. The mounting bracket is used to support and connect the cover and the winding assembly, and can play a role in supporting, positioning and adjusting the position.

[0065] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the scope of protection of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A mounting bracket incorporating sheet metal processing, characterized in that, The device includes a flat wall, a first flange wall, a second flange wall, a second through hole, a third through hole, a polygonal hole, a threaded hole, an arc-shaped cut, a crack-resistant groove, a bracket, a decorative cover, a first mounting hole, and fasteners. The flat wall is provided with several first and second flange walls, second through holes, polygonal holes, threaded holes, arc-shaped cuts, and crack-resistant grooves. The first flange wall is provided with a third through hole, and the second flange wall is provided with a first mounting hole. The decorative cover is fastened to the polygonal hole on the flat wall by a snap fastener. The flat wall is connected to the bracket by fasteners. The first flange wall is used for supporting and limiting the main housing, and the second flange wall is used for limiting and fastening the secondary housing. The bracket is used for connecting and fastening the winding assembly. The arc-shaped cut is a pre-reserved cut for cable laying. The threaded hole is used to connect with the fastener to achieve the functions of fastening and limiting.

2. The mounting bracket incorporating sheet metal processing as described in claim 1, characterized in that, The first flange wall and the second flange wall are located within the range of the quadrant point of the circle tangent to the center of the plane wall and the face of the flange wall, at the vertex where the edges of the plane wall intersect.

3. The mounting bracket incorporating sheet metal processing as described in claim 2, characterized in that, The second flange wall also includes a first mounting hole, which can be a through hole, countersunk hole, irregular hole or threaded hole.

4. A mounting bracket incorporating sheet metal processing as described in claim 1 or 2, characterized in that, Both sides of the first flange wall and the second flange wall are provided with anti-crack grooves. The anti-crack groove on one side of the second flange wall is located at the edge of one side of the flat wall and serves to position and limit it.

5. The mounting bracket incorporating sheet metal processing as described in claim 1, characterized in that, The bracket is a polygonal open bracket processed by sheet metal technology. The bracket has a second mounting hole and a fourth mounting hole, which are connected by fasteners and threaded holes on the flat wall.

6. The mounting bracket incorporating sheet metal processing as described in claim 1 or 5, characterized in that, The bracket also includes a fifth mounting hole, which is an oblong hole.

7. The mounting bracket incorporating sheet metal processing as described in claim 1, characterized in that, The bracket is a guide rail for the slider, and the guide rail is provided with a groove and several sixth mounting holes. The bracket is connected to the flat wall by fasteners. The groove is used to place the slider assembly for the winding assembly. At the same time, the flat wall also includes a third flange wall.

8. The mounting bracket incorporating sheet metal processing according to claim 1, characterized in that, One side of the flat wall also includes a decorative cover, which has several buckles and fastening posts.

9. A sunshade device, characterized in that, It includes a main housing, a secondary housing, a winding assembly, and a mounting bracket with sheet metal processing as described in any one of claims 1-8, the mounting bracket being used for supporting, connecting, and limiting the main housing, the secondary housing, and the winding assembly.

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