Folding sunshade curtain for automobile windshield and automobile

Abstract

The utility model provides a folding type sunshade curtain for an automobile windshield and a vehicle, and belongs to the technical field of automobile parts, the folding type sunshade curtain comprises curtain cloth, the curtain cloth is arranged to be of a pleated blind structure, the curtain cloth comprises a plurality of sheet-shaped parts, and the sheet-shaped parts are sequentially arranged in the direction from one side to the other side of the curtain cloth; the mounting mechanism comprises a curtain hanging rope and two retraction mounting pieces, the two retraction mounting pieces are connected with the two sides of the curtain cloth respectively, the curtain hanging rope sequentially penetrates through the sheet-shaped parts, the two ends of the curtain hanging rope are connected with the two retraction mounting pieces respectively, and the retraction mounting pieces apply winding force to the curtain hanging rope all the time; the installation mechanism has the advantages that the two retraction installation pieces of each installation mechanism are installed on the side columns on the two sides of the windshield respectively, so that installation can be achieved, and at the moment, the curtain cloth is completely unfolded to cover the windshield; during disassembly, only the retraction mounting pieces need to be disassembled, the retraction mounting pieces on the two sides can roll and fold the curtain cloth through the curtain hanging ropes, and use is very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and relates to a folding sunshade for an automobile windshield and a vehicle. Background Art

[0002] In the hot summer, when an automobile is parked outdoors, the windshield (front windshield or rear windshield) directly receives sunlight due to its large area, resulting in a sharp rise in the temperature inside the vehicle. To solve this problem, a sunshade is usually used inside or outside the windshield to reduce the direct sunlight entering the carriage.

[0003] However, due to the particularity of the position where the windshield is located, it is impossible to fixedly install a sunshade on the A-pillars on both the left and right sides, otherwise it will affect the driver's line of sight; due to the limited space inside the vehicle, it is also impossible to fixedly install it in the up and down positions. Therefore, the main solutions to the sunshade problem of the windshield at present are to adopt a temporary outer cover sunshade cloth, an inner support umbrella-type sunshade, and a pasted sunshade cloth. However, these sunshades used for the windshield position are not convenient to operate, and their volume is also very large after being stored. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a folding sunshade for an automobile windshield and a vehicle in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be realized by the following technical solutions: A folding sunshade for an automobile windshield, comprising:

[0006] A curtain cloth, the curtain cloth is arranged in a multi-fold curtain structure, the curtain cloth includes a plurality of sheet-like parts, each of the sheet-like parts is arranged in sequence along the direction from one side to the other side, and adjacent two of the sheet-like parts are connected by a crease part, and adjacent two of the sheet-like parts are allowed to relatively rotate through the crease part so that the curtain cloth is unfolded or folded;

[0007] At least one set of installation mechanisms, the installation mechanism includes a curtain hanging cable and two retracting installation parts, the two retracting installation parts are respectively connected to both sides of the curtain cloth, the curtain hanging cable passes through each of the sheet-like parts in sequence, and both ends of the curtain hanging cable are respectively connected to the two retracting installation parts, and the retracting installation parts always apply a winding force to the curtain hanging cable.

[0008] Preferably, the number of the mounting mechanisms is two; the two retractable mounting members of one of the mounting mechanisms are respectively connected to the two sides of the upper part of the curtain, and the curtain hanging rope of one of the mounting mechanisms passes through the upper part of each of the sheet-like parts in sequence; the two retractable mounting members of another of the mounting mechanisms are respectively connected to the two sides of the lower part of the curtain, and the curtain hanging rope of another of the mounting mechanisms passes through the lower part of each of the sheet-like parts in sequence.

[0009] Preferably, the retractable mounting member includes a housing, a wire wheel and a spring spring, the wire wheel is rotatably mounted in the housing, the spring spring is mounted in the housing, one end of the spring spring is fixedly connected to the housing and the other end is connected to the wire wheel, the curtain rope passes through the housing and is connected to the wire wheel, and the wire wheel has a movement tendency to reel in the curtain rope under the torsion of the spring spring.

[0010] Preferably, both sides of the upper part and both sides of the lower part of the curtain are provided with adhesive parts, and the four retractable mounting parts are fixedly connected to the four adhesive parts respectively.

[0011] Preferably, the retractable mounting member is provided with a magnetic connector or a snap connector or a hook.

[0012] Preferably, when the foldable sunshade is in a folded state, the curtain is clamped by the two retractable mounting members of the mounting mechanism so that the curtain is in a folded state in which the sheet portions are stacked, and the curtain in the folded state is folded end to end.

[0013] Preferably, the curtain rope and the curtain fabric are both flexible structures.

[0014] A vehicle is also proposed, comprising the foldable sunshade for a car windshield, and also comprising a windshield and side pillars on both sides of the windshield, wherein two retractable mounting parts of the mounting mechanism are detachably connected to the two side pillars respectively, and the curtain is in an unfolded state and covers the inner side of the windshield.

[0015] Preferably, the side column has a hollow area inside, the side column is provided with a clamping hole connected to the hollow area, a recovery cover hinged to the side column is provided in the hollow area, a return spring is provided between the recovery cover and the side column, and the return spring applies elastic force to the recovery cover to make it close to the inner side surface of the side column and seal the clamping hole;

[0016] The retractable mounting member is provided with a clamping joint, which is allowed to push the restoration cover out of the clamping hole and extend into the hollow area through the clamping hole when aligned with the clamping hole, and the retractable mounting member is allowed to be rotationally adjusted to misalign the clamping joint with the clamping hole so that the retractable mounting member is clamped to the side post.

[0017] Preferably, the retractable mounting member is provided with a magnetic connecting member, and the side post is provided with a magnetic portion, and the magnetic connecting member is attracted to the magnetic portion to fix the retractable mounting member to the side post.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. The installation can be achieved by separately installing the two retractable mounting members of each installation mechanism on the side posts on both sides of the windshield. At this time, the curtain is fully unfolded to cover the windshield; during disassembly, only the retractable mounting members need to be disassembled, and the retractable mounting members on both sides can retract and fold the curtain through the hanging curtain cords, which is very convenient to use.

[0020] 2. The two installation mechanisms can actually be divided into an upper installation mechanism and a lower installation mechanism. Since there is a set of installation mechanisms for the upper and lower parts of the curtain, such a design can better support the curtain, enabling the four positions of the upper left, upper right, lower left, and lower right of the curtain to establish a stable connection relationship with the two side posts, and making the curtain more stable in the unfolded state. The symmetrically arranged retractable mounting members are not only aesthetically pleasing but also ensure the balance of the curtain during use.

[0021] 3. Since the front and rear windows of the vehicle are both trapezoidal structures that are narrower at the top and wider at the bottom, and the trapezoidal angles of each vehicle model are different. In this design, the two retractable mounting members and the hanging curtain cords of the upper and lower groups of installation mechanisms are independently arranged. The two retractable mounting members of the upper installation mechanism can adapt to the width of the upper part of the window, and the two retractable mounting members of the lower installation mechanism can adapt to the width of the lower part of the window, enabling the sunshade curtain to be applied to trapezoidal windows with different upper and lower widths and different vehicle models, making the sunshade curtain highly applicable.

[0022] 4. The retractable mounting member is provided with a magnetic connecting member or a clamping joint or a hook. Whether it is a magnetic connecting member or a clamping joint, it can achieve the rapid installation and disassembly between the retractable mounting member and the side post, greatly improving the convenience of use.

[0023] 5. Since the curtain is flexible, the various sheet-like parts of the curtain can be stacked together, and after stacking, the curtain can be folded in half from head to tail, and can be applied to the front window or rear window with different widths and different heights. The hanging curtain cord is a flexible structure and can be wound by a wire wheel. In addition, since the hanging curtain cord and the curtain are both flexible structures, they can avoid obstacles such as the rearview mirror inside the front window of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the foldable sunshade curtain of the utility model.

[0025] Figure 2 It is a schematic diagram of the retractable mounting member of the utility model being connected to the side column.

[0026] Figure 3 This is a structural exploded view of the retractable mounting member and the side column of the utility model.

[0027] Figure 4 It is a schematic diagram of the foldable sunshade curtain of the utility model in a folded state.

[0028] Figure 5 It is a schematic diagram of the internal structure of the retractable mounting member of the utility model.

[0029] Figure 6 This is a structural exploded view of the retractable mounting member of the utility model.

[0030] Figure 7 It is a schematic diagram of the card connector and the recovery cover of the utility model.

[0031] Figure 8 It is a schematic diagram of the clamping joint, the clamping hole and the recovery cover of the utility model.

[0032] Figure 9 It is a schematic diagram of the state when the foldable sunshade of the utility model is fully unfolded and installed on two side pillars.

[0033] In the figure, 100, curtain cloth; 110, sheet portion; 120, fold portion; 130, adhesive portion; 200, mounting mechanism; 210, curtain hanging rope; 220, retractable mounting member; 221, housing; 222, pulley; 223, spring spring; 224, magnetic connector; 225, snap joint; 300, side column; 310, snap hole; 320, recovery cover; 330, reset spring. DETAILED DESCRIPTION

[0034] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0035] like Figures 1-9As shown in the figure, a foldable sunshade for an automobile windshield includes: a curtain cloth 100, which is arranged as a multi-fold curtain structure. The curtain cloth 100 includes a plurality of sheet-like parts 110. Each sheet-like part 110 is arranged in sequence along the direction from one side to the other side, and adjacent two sheet-like parts 110 are connected by a crease part 120. Adjacent two sheet-like parts 110 are allowed to rotate relative to each other through the crease part 120 to unfold or fold the curtain cloth 100; at least one set of installation mechanisms 200, the installation mechanism 200 includes a curtain hanging cable 210 and two retracting installation parts 220. The two retracting installation parts 220 are respectively connected to both sides of the curtain cloth 100. The curtain hanging cable 210 passes through each sheet-like part 110 in sequence. Both ends of the curtain hanging cable 210 are respectively connected to the two retracting installation parts 220, and the retracting installation parts 220 always apply a winding force to the curtain hanging cable 210.

[0036] The curtain cloth 100 is designed as a multi-fold curtain structure. In fact, the curtain cloth 100 is a folding structure with a cross-section in the shape of a W or an M. Each sheet-like part 110 is arranged along the transverse direction of the curtain cloth 100 during use. Each sheet-like part 110 can realize the unfolding or folding of the curtain cloth 100 through the crease part 120. The installation mechanism 200 is composed of two retracting installation parts 220 which are symmetrically arranged on the left and right sides of the curtain cloth 100. The two retracting installation parts 220 are fixed to both sides of the curtain cloth 100, and the unfolding amplitude of the curtain cloth 100 is determined by the distance between the two retracting installation parts 220.

[0037] The retracting installation parts 220 can apply a winding force to the curtain hanging cable 210, which means that the curtain cloth 100 can be automatically folded through the two retracting installation parts 220 of the installation mechanism 200 so that the curtain cloth 100 can be automatically wound up. Specifically, when the two retracting installation parts 220 of the installation mechanism 200 are disassembled, both ends of the curtain hanging cable 210 are gradually wound into the two retracting installation parts 220. At this time, the curtain cloth 100 is gradually folded, and the curtain cloth 100 is folded into a folded state where each sheet-like part 110 is stacked together (that is, the thickness of the folded curtain cloth 100 is the sum of the thicknesses of each sheet-like part 110).

[0038] This kind of sunshade with such a structure is suitable for the front windshield or the rear windshield of an automobile. In this way, by fixing the two retracting installation parts 220 of the installation mechanism 200 on the side pillars 300 on both sides of the windshield (if it is the front windshield, it is installed on the two A pillars; if it is the rear windshield, it is installed on the two C pillars), the sunshade can be quickly installed. After use, simply remove the retracting installation parts 220, and the sunshade can be automatically wound up through the curtain hanging cable 210, which is convenient for storage. Compared with the traditional sunshade, this design occupies less space when being stored because the curtain cloth 100 can be folded more compactly, and the retracting installation parts 220 help to reduce the final volume.

[0039] Based on the above embodiments, the number of the installation mechanisms 200 is two; two retraction installation members 220 of one installation mechanism 200 are respectively connected to both sides of the upper part of the curtain cloth 100, and the two retraction installation members 220 of one installation mechanism 200 are symmetrically arranged. The curtain hanging cable 210 of one installation mechanism 200 sequentially passes through the upper parts of each sheet-like part 110; two retraction installation members 220 of the other installation mechanism 200 are respectively connected to both sides of the lower part of the curtain cloth 100, and the two retraction installation members 220 of the other installation mechanism 200 are symmetrically arranged. The curtain hanging cable 210 of the other installation mechanism 200 sequentially passes through the lower parts of each sheet-like part 110.

[0040] In this embodiment, there are two installation mechanisms 200. These two installation mechanisms 200 can actually be divided into an upper installation mechanism 200 and a lower installation mechanism 200, that is, there is a set of installation mechanisms 200 on both the upper part and the lower part of the curtain cloth 100. Such a design can better support the curtain cloth 100, enabling the curtain cloth 100 to establish a stable connection relationship with the two side columns 300 at the upper left, upper right, lower left, and lower right positions, and making the curtain cloth 100 more stable in the unfolded state. The symmetrically arranged retraction installation members 220 are not only beautiful but also can ensure the balance of the curtain cloth 100 during use. The design of the double installation mechanisms 200 makes the unfolding and retracting processes of the curtain cloth 100 smoother. The upper and lower retraction installation members 220 work simultaneously, enabling the upper and lower parts of the curtain cloth 100 to be folded simultaneously and ensuring that the curtain cloth 100 is in a folded state after folding.

[0041] In addition, since the front and rear windows of the vehicle are both trapezoidal structures with a narrower upper part and a wider lower part, and the trapezoidal angles of each vehicle model are different. In this design, the two retraction installation members 220 and the curtain hanging cables 210 of the upper and lower groups of installation mechanisms 200 are independently arranged. The two retraction installation members 220 of the upper installation mechanism 200 can adapt to the width of the upper part of the window, and the two retraction installation members 220 of the lower installation mechanism 200 can adapt to the width of the lower part of the window, enabling the sunshade curtain to be applied to trapezoidal windows with different upper and lower parts and different vehicle models, making this sunshade curtain highly adaptable.

[0042] As Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 shown, based on the above embodiments, the retraction installation member 220 includes a housing 221, a wire wheel 222, and a spring mainspring 223. The wire wheel 222 is rotatably installed in the housing 221. The spring mainspring 223 is installed in the housing 221. One end of the spring mainspring 223 is fixedly connected to the housing 221 and the other end is connected to the wire wheel 222. The curtain hanging cable 210 passes through the housing 221 and is connected to the wire wheel 222, and the wire wheel 222 has a tendency to wind up the curtain hanging cable 210 under the torsion of the spring mainspring.

[0043] Since the torque provided by the spring spring 223 enables the wire wheel 222 to reel in the curtain rope 210, the two retracting mounting parts 220 of the mounting mechanism 200 tend to approach each other, thereby causing the curtain 100 to have a folding movement tendency. When the two retracting mounting parts 220 are not installed on the side column 300, the curtain 100 can be automatically folded under the action of the spring springs 223 of the two retracting mounting parts 220, and then manually folded in half, thereby reducing the occupied space and facilitating storage.

[0044] like Figure 3 , Figure 9 As shown, on the basis of the above embodiment, both sides of the upper part and both sides of the lower part of the curtain 100 are provided with adhesive portions 130 , and four retractable mounting members 220 are fixedly connected to the four adhesive portions 130 respectively.

[0045] In this embodiment, the retractable mounting member 220 is fixed to the side of the curtain 100 by gluing. The adhesive portion 130 of the curtain 100 is used to be fixed to the retractable mounting member 220. The fixed connection between the adhesive portion 130 and the retractable mounting member 220 ensures that the curtain 100 will not fall off easily during use, thereby enhancing the overall stability of the sunshade.

[0046] like Figures 1-9 As shown, based on the above embodiment, the retractable mounting member 220 is provided with a magnetic connector 224 or a clamping joint 225 or a hook. Whether it is the magnetic connector 224 or the clamping joint 225, the retractable mounting member 220 and the side column 300 can be quickly installed and removed, which greatly improves the convenience of use.

[0047] like Figure 2 , Figure 4 , Figure 9 As shown, in the first embodiment, the retractable mounting member 220 can be configured as a magnetic connector 224, and the magnetic connector 224 is attracted to the magnetic part on the vehicle side pillar 300 to fix the sunshade.

[0048] like Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 , Figure 9 As shown, in the second embodiment, the retractable mounting member 220 can also be configured as a snap-in joint 225, which can push the recovery cover 320 out of the snap-in hole 310 when aligned with the snap-in hole 310 on the vehicle side column 300, and pass through the snap-in hole 310 to extend into the hollow area, and then the snap-in joint 225 is rotated to offset the snap-in hole 310 to achieve snap-in fixation with the side column 300.

[0049] In the third embodiment, the retractable mounting member 220 may also be configured as a hook for fixing the sunshade at a suitable position on the vehicle.

[0050] like Figure 1 , Figure 4 As shown, based on the above embodiment, when the foldable sunshade curtain is in a folded state, the curtain 100 is clamped by the two retractable mounting members 220 of the mounting mechanism 200 so that the curtain 100 is in a folded state in which the individual sheet portions 110 are stacked, and the curtain 100 in the folded state is folded in half end to end.

[0051] When the sunshade is in the folded state, the sheet portions 110 of the curtain 100 will be stacked together when folded to form a relatively compact structure. The curtain 100 will be clamped by the two retractable mounting members 220 of the mounting mechanism 200, which ensures that the curtain 100 can be tightly stacked and not loose when folded. After the curtain 100 is completely folded, its head and tail parts will be folded together, which can further reduce the space occupied by the sunshade and facilitate storage.

[0052] like Figure 1 As shown, on the basis of the above embodiment, the curtain rope 210 and the curtain fabric 100 are both flexible structures. Because the curtain fabric 100 is flexible, the sheet portions 110 of the curtain fabric 100 can be stacked together, and after stacking, the curtain fabric 100 can be folded end to end, and can be applied to front windows or rear windows of different widths and heights. The curtain rope 210 is a flexible structure and can be rolled up by the wire wheel 222. In addition, because the curtain rope 210 and the curtain fabric 100 are both flexible structures, obstacles such as rearview mirrors in the front window of the vehicle can be avoided.

[0053] like Figures 1-9 As shown, a vehicle is also proposed, including a foldable sunshade for a car windshield, and also includes a windshield and side pillars 300 located on both sides of the windshield, the two retractable mounting parts 220 of the mounting mechanism 200 are respectively detachably connected to the two side pillars 300, and the curtain 100 is in an unfolded state and covers the inner side of the windshield.

[0054] The vehicle has a windshield and side pillars 300 located on both sides of the windshield. The windshield can be a front windshield or a rear windshield. If it is a front windshield, the side pillars 300 are A pillars, and if it is a rear windshield, the side pillars 300 are C pillars. The two retractable mounting members 220 of the upper mounting mechanism 200 can be detachably connected to the upper parts of the two side pillars 300, and the two retractable mounting members 220 of the lower mounting mechanism 200 can be detachably connected to the lower parts of the side pillars 300, so that the curtain 100 can be unfolded to cover the windshield to play a sunshade role.

[0055] Since the retractable mounting member 220 is detachably connected to the side pillar 300, this means that the sunshade can be installed or removed at any time as needed, increasing the flexibility of use. The sunshade can directly block the inside of the windshield, effectively blocking direct sunlight, reducing the temperature inside the vehicle, and protecting the interior from ultraviolet damage. The sunshade can be fully retracted when not in use, and the space occupied after folding is small.

[0056] As Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 , Figure 9 As shown in, in the second embodiment, the side pillar 300 has a hollow area inside, the side pillar 300 is provided with a clamping hole 310 communicating with the hollow area, a restoring cover 320 hinged to the side pillar 300 is arranged in the hollow area, a return spring 330 is arranged between the restoring cover 320 and the side pillar 300, and the return spring 330 exerts an elastic force on the restoring cover 320 to make it close to the inner side surface of the side pillar 300 and seal the clamping hole 310; the retractable mounting member 220 is provided with a clamping head 225, and the clamping head 225 is allowed to push the restoring cover 320 out of the clamping hole 310 and extend into the hollow area through the clamping hole 310 when aligned with the clamping hole 310, and the retractable mounting member 220 is allowed to rotate to stagger the clamping head 225 from the clamping hole 310 so as to make the retractable mounting member 220 clamped with the side pillar 300.

[0057] In this embodiment, through the cooperation of the clamping head 225 and the clamping hole 310, the retractable mounting member 220 can be firmly fixed on the side pillar 300 to ensure that the sunshade will not become loose during use. The user only needs to align the clamping head 225 with the clamping hole 310 and then rotate the retractable mounting member 220 to complete the installation, and the operation is simple and fast. The presence of the return spring 330 enables the restoring cover 320 to automatically reset without external force, seal the clamping hole 310, prevent foreign objects from entering the hollow area, and at the same time ensure the neat appearance of the side pillar 300.

[0058] As Figure 2 , Figure 4 , Figure 9 As shown in, in the first embodiment, the retractable mounting member 220 is provided with a magnetic connecting member 224, the side pillar 300 is provided with a magnetic part, and the magnetic connecting member 224 is attracted to the magnetic part to fix the retractable mounting member 220 to the side pillar 300.

[0059] In this embodiment, the attraction between the magnetic connector 224 and the magnetic part makes the installation and disassembly of the sunshade very rapid and simple. The user only needs to bring the retractable mounting member 220 close to the magnetic part on the side column 300 to achieve fixation, without the need for complex tools or steps. Moreover, the design of the magnetic connector 224 can be applied to most side columns 300 made of metal materials, increasing the compatibility and versatility of the sunshade.

[0060] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, then the directional indication will also change accordingly.

[0061] In addition, in the present utility model, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature.

[0062] In the present utility model, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited.

[0063] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. A folding sunshade for an automobile windshield, characterized in that, Comprising: A curtain fabric (100), the curtain fabric (100) being configured as a pleated curtain structure, the curtain fabric (100) including a plurality of sheet-like portions (110), each of the sheet-like portions (110) being arranged in sequence along a direction from one side thereof to the other side, and adjacent two of the sheet-like portions (110) being connected by a crease portion (120), and adjacent two of the sheet-like portions (110) being allowed to rotate relative to each other through the crease portion (120) so that the curtain fabric (100) can be unfolded or folded; At least one set of mounting mechanisms (200), the mounting mechanism (200) including a curtain hanging cable (210) and two retracting mounting members (220), the two retracting mounting members (220) being respectively connected to two sides of the curtain fabric (100), the curtain hanging cable (210) passing through each of the sheet-like portions (110) in sequence, two ends of the curtain hanging cable (210) being respectively connected to the two retracting mounting members (220), and the retracting mounting members (220) always applying a winding force to the curtain hanging cable (210).

2. The foldable sunshade for an automobile windshield according to claim 1, characterized in that: The number of the mounting mechanisms (200) is two; two of the retracting mounting members (220) of one of the mounting mechanisms (200) are respectively connected to two sides of the upper part of the curtain fabric (100), and the curtain hanging cable (210) of one of the mounting mechanisms (200) passes through the upper parts of each of the sheet-like portions (110) in sequence; two of the retracting mounting members (220) of the other mounting mechanism (200) are respectively connected to two sides of the lower part of the curtain fabric (100), and the curtain hanging cable (210) of the other mounting mechanism (200) passes through the lower parts of each of the sheet-like portions (110) in sequence.

3. The foldable sunshade for an automobile windshield according to claim 1, wherein: The retracting mounting member (220) includes a housing (221), a wire wheel (222), and a spring winding (223), the wire wheel (222) being rotatably mounted in the housing (221), the spring winding (223) being mounted in the housing (221), one end of the spring winding (223) being fixedly connected to the housing (221) and the other end being connected to the wire wheel (222), the curtain hanging cable (210) passing through the housing (221) and being connected to the wire wheel (222), and the wire wheel (222) having a tendency to wind the curtain hanging cable (210) under the torsion of the spring winding (223).

4. The foldable sunshade for an automotive windshield according to claim 2, wherein: Pasting portions (130) are provided on both sides of the upper part and both sides of the lower part of the curtain fabric (100), and the four retracting mounting members (220) are respectively fixedly connected to the four pasting portions (130).

5. The foldable sunshade for an automobile windshield according to claim 1, characterized in that: The retracting mounting member (220) is provided with a magnetic connecting member (224) or a clamping joint (225) or a hook.

6. The foldable sunshade for an automobile windshield according to claim 1 or 5, characterized in that: When the folding sunshade curtain is in a folded and folded state, the curtain fabric (100) is clamped by the two retracting mounting members (220) of the mounting mechanism (200) so that the curtain fabric (100) is in a folded state where each of the sheet-like portions (110) is stacked, and the curtain fabric (100) in the folded state is folded in half at the head and tail.

7. The foldable sunshade for an automobile windshield according to claim 1, wherein: The curtain rope (210) and the curtain fabric (100) are both flexible structures.

8. A vehicle, characterized in that, The invention comprises a foldable sunshade for a car windshield as claimed in any one of claims 1 to 7, and also comprises a windshield and side pillars (300) located on both sides of the windshield, wherein two retractable mounting parts (220) of the mounting mechanism (200) are detachably connected to the two side pillars (300), respectively, and the curtain (100) is in an unfolded state and covers the inner side surface of the windshield.

9. A vehicle according to claim 8, characterized in that: The side column (300) has a hollow area inside, the side column (300) is provided with a clamping hole (310) connected to the hollow area, a recovery cover (320) hinged to the side column (300) is arranged in the hollow area, a return spring (330) is arranged between the recovery cover (320) and the side column (300), and the return spring (330) applies elastic force to the recovery cover (320) so that it is tightly attached to the inner side surface of the side column (300) and seals the clamping hole (310); The retractable mounting member (220) is provided with a snap joint (225), and the snap joint (225) is allowed to push the recovery cover (320) out of the snap hole (310) and pass through the snap hole (310) into the hollow area when aligned with the snap hole (310), and the retractable mounting member (220) is allowed to rotate so that the snap joint (225) is offset from the snap hole (310) and thereby the retractable mounting member (220) is snapped with the side column (300).

10. A vehicle according to claim 8, characterized in that: The retractable mounting member (220) is provided with a magnetic connecting member (224), and the side column (300) is provided with a magnetic part, and the magnetic connecting member (224) is attracted to the magnetic part to fix the retractable mounting member (220) to the side column (300).

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