Sunshade curtain and vehicle

Abstract

The utility model discloses a sunshade curtain and a vehicle. The sunshade curtain comprises an installation frame, a reel, curtain cloth, a damping assembly and an extrusion piece. The reel is rotationally connected to the mounting frame, the head end of the curtain cloth is connected with the reel, and the reel is used for unwinding or winding the curtain cloth during rotation; the damping assembly comprises a damper, the damper is connected with the reel, and the damper is used for limiting rotation of the reel when the reel rotates; the extrusion part is located on one side of the reel and used for abutting against the reel or the curtain cloth wound on the reel. According to the sunshade curtain, the rotating speed of the rolling shaft can be reduced when the rolling shaft is rolled, large impact force generated between the tail end of the curtain cloth and the mounting frame is avoided, noise generated when the rolling shaft is rolled is reduced, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially is related to a sunshade curtain and vehicle. BACKGROUND

[0002] In order to avoid that sunlight directly shines into the car from the window and provide privacy protection for the passengers in the car, part of the vehicle will design sunshade curtain at the window, and the sunshade curtain includes mounting bracket, reel and curtain cloth, the reel is rotatably connected to the mounting bracket, the first end of the curtain cloth is connected with the reel, the reel can unroll the curtain cloth to make the curtain cloth shade the window, or the reel can roll up the curtain cloth to make the curtain cloth give out the view of the window.

[0003] In the related art, the reel rolls up the curtain cloth through the elastic reset mechanism, because the rotating speed of the reel is too fast when rolling up, the end of the curtain cloth moves towards the reel quickly and is easy to generate a large impact force with the mounting bracket, and then a large impact noise is generated, which affects the user's experience. UTILITY MODEL CONTENTS

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a sunshade curtain and vehicle, which can reduce the rotating speed of the reel when rolling up, avoid the end of the curtain cloth generating a large impact force with the mounting bracket, reduce the noise generated when rolling up, and improve the user's experience.

[0005] In the first aspect, the utility model embodiment provides a sunshade curtain, which comprises a mounting bracket, a reel, a curtain cloth, a damping assembly and a pressing piece; the reel is rotatably connected to the mounting bracket, the first end of the curtain cloth is connected with the reel, and the reel is used for unrolling or rolling up the curtain cloth when rotating; the damping assembly comprises a damper, the damper is connected with the reel, and the damper is used for limiting the rotation of the reel; the pressing piece is located on one side of the reel, and the pressing piece is used for abutting against the reel or the curtain cloth rolled on the reel.

[0006] The sunshade curtain according to the utility model embodiment has at least the following beneficial effects:

[0007] In the embodiment of the utility model, through setting up the damper connected with the reel, when the reel is winding the curtain fabric, the damper can produce the rotation damping of the reel opposite to the rotation direction of the reel, thereby limiting the rotation of the reel, and through setting up the extruding piece at one side of the reel, the extruding piece can produce the extruding action to the reel or the curtain fabric wound on the reel when abutting against the reel or the curtain fabric wound on the reel, and a friction resistance is produced to the reel or the curtain fabric wound on the reel, the rotation damping and the friction resistance can limit the rotation of the reel when the reel is winding the curtain fabric, thereby reducing the winding speed of the reel to the curtain fabric, making the curtain fabric more gentle in the winding process, avoiding the larger friction vibration noise due to the too fast winding of the curtain fabric on the reel, and avoiding the larger impact noise due to the larger impact force between the end of the curtain fabric and the mounting frame, thereby reducing the noise produced in the winding, improving the use experience of the user, and the structure is simple, and the cost is lower.

[0008] According to the sunshade curtain, the extruding piece is located at the radial outer side of the reel, and the extruding piece is used for abutting against the radial outer wall of the reel or the curtain fabric wound on the reel.

[0009] According to the sunshade curtain, the extruding piece is located at the radial outer side of the reel, and the extruding piece is used for abutting against the radial outer wall of the reel or the curtain fabric wound on the reel.

[0010] The extruding piece and the reel are separated by a preset distance L, L is greater than the single-layer thickness of the curtain fabric and less than or equal to the laminated thickness of the curtain fabric after being wound on the reel.

[0011] According to the sunshade curtain, the extruding piece is an elastic pad.

[0012] According to the sunshade curtain, one side of the extruding piece facing the reel is provided with an extruding arc surface, and the extruding arc surface is used for contacting the radial outer wall of the reel or the curtain fabric wound on the reel.

[0013] According to the sunshade curtain, the damping assembly comprises a transmission mechanism, the transmission mechanism comprises a first gear and a second gear, the damper is connected with the first gear, the reel is connected with the second gear, the first gear is engaged with the second gear, and the diameter of the first gear is less than the diameter of the second gear.

[0014] According to the sunshade curtain, the damper is a one-way damper, and the one-way damper is used for providing the rotation damping for the reel when the reel is winding the curtain fabric.

[0015] According to the sunshade curtain of the embodiment of the utility model, the sunshade curtain further comprises a covering assembly, the covering assembly comprises a covering plate, a handle plate and a friction piece, the covering plate is connected to the end of the curtain cloth, the handle plate is rotationally connected with the covering plate, the friction piece is located between the covering plate and the handle plate, and the friction piece is used for limiting rotation of the handle plate.

[0016] According to the sunshade curtain of the embodiment of the utility model, the sunshade curtain further comprises a covering assembly, the covering assembly comprises a covering plate and a handle plate, the covering plate is connected to the end of the curtain cloth, the handle plate is rotationally connected with the covering plate, the friction piece is located between the covering plate and the handle plate, and the friction piece is used for limiting rotation of the handle plate.

[0017] The side of the handle plate facing the mounting bracket is provided with a buffer structure, and / or the side of the mounting bracket facing the handle plate is provided with a buffer structure, and the buffer structure is used for buffering between the handle plate and the mounting bracket.

[0018] In a second aspect, the utility model also provides a vehicle, the vehicle comprises the sunshade curtain as described above.

[0019] The vehicle has the beneficial effects of the sunshade curtain, which will not be repeated here.

[0020] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further described below in combination with the drawings and embodiments, wherein:

[0022] Figure 1 It is the structure perspective drawing of the sunshade curtain of the embodiment of the utility model;

[0023] Figure 2 It is the structure exploded view of the sunshade curtain of the embodiment of the utility model;

[0024] Figure 3 It is Figure 2 The enlarged view of A of the sunshade curtain shown in Figure 1;

[0025] Figure 4 It is Figure 1 The sectional view along the direction of B-B of the sunshade curtain shown in Figure 1;

[0026] Figure 5 It is Figure 4 The enlarged view of C of the sunshade curtain shown in Figure 1;

[0027] Figure 6 It is Figure 2 The enlarged view of D of the sunshade curtain shown in Figure 1;

[0028] Figure 7 It is Figure 6 The structure exploded view of the covering assembly shown in Figure 1.

[0029] Reference signs:

[0030] Sunshade curtain 100;

[0031] Mounting frame 10, support 11, cover plate 12, accommodating groove 13, reel 20, curtain cloth 30, damping assembly 40, damper 41, transmission mechanism 42, first gear 421, second gear 422, extrusion piece 50, extrusion camber 51, edge covering assembly 60, edge covering plate 61, avoiding groove 611, insertion groove 612, handle plate 62, convex part 621, through hole 622, friction piece 63, rotating shaft 64, buffer structure 65. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0033] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0034] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If it is described as first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0035] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0036] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] As Figure 1 shown, the utility model discloses a sunshade curtain 100, sunshade curtain 100 installs at the vehicle window of vehicle.

[0038] As Figures 2 to 4 shown, sunshade curtain 100 includes mounting bracket 10, reel 20, curtain cloth 30, damping assembly 40 and extruding piece 50. Reel 20 is rotatably connected to mounting bracket 10, the first end of curtain cloth 30 is connected with reel 20, and reel 20 is used to pay off or wind up curtain cloth 30 when rotating. Damping assembly 40 includes damper 41, and damper 41 is connected with reel 20. Damping assembly 40 is used to limit the rotation of reel 20. Extruding piece 50 is located on one side of reel 20, and extruding piece 50 abuts against reel 20 or curtain cloth 30 wound on reel 20.

[0039] In the utility model embodiment, by setting the damper 41 connected with the reel 20, when the reel 20 winds up the curtain cloth 30, the damper 41 can generate a rotation damping opposite to the rotation direction of the reel 20, thereby limiting the rotation of the reel 20, and by setting the extruding piece 50 at one side of the reel 20, the extruding piece 50 can generate an extrusion effect on the reel 20 or the curtain cloth 30 wound on the reel 20 when abutting against the reel 20 or the curtain cloth 30 wound on the reel 20, and generate a friction resistance on the reel 20 or the curtain cloth 30 wound on the reel 20. The rotation damping and the friction resistance can limit the rotation of the reel 20 when the reel 20 winds up the curtain cloth 30, thereby reducing the winding speed of the reel 20 on the curtain cloth 30, making the winding process of the curtain cloth 30 more gentle, avoiding larger friction vibration noise due to the too fast winding of the curtain cloth 30 on the reel 20, and avoiding larger impact noise due to the larger impact force between the tail end of the curtain cloth 30 and the mounting bracket 10, thereby reducing the noise generated during winding, improving the use experience of the user, and the structure is simple and the cost is low.

[0040] As Figure 2 and Figure 4As shown, in some embodiments, the mounting bracket 10 includes a support 11 and a cover plate 12. The cover plate 12 is mounted on the support 11, and the cover plate 12 and the support 11 together define a receiving groove 13.

[0041] The roller 20 is rotatably connected to the bracket 11 and housed within the receiving groove 13. The roller 20 can rotate relative to the bracket 11 about its own axis in a first direction F1 and unroll the curtain 30 so that the curtain 30 extends out of the receiving groove 13 and covers the window; the roller 20 can also rotate relative to the bracket 11 about its own axis in a second direction F2 and roll up the curtain 30 so that the curtain 30 is drawn into the receiving groove 13 and opens up the view through the window. The first direction F1 and the second direction F2 are opposite, and both the first direction F1 and the second direction F2 are around the axis of the roller 20.

[0042] In some embodiments, the two ends of the scroll 20 are respectively provided with rotating connectors, and the scroll 20 is rotatably connected to the bracket 11 through the rotating connectors.

[0043] Specifically, the rotating connector includes a fixed post and a rotating sleeve. The fixed post is fixed to the bracket 11, and the rotating sleeve is fitted on the radial outer side of the fixed post. The rotating sleeve can rotate relative to the fixed post around the fixed post. The roller 20 is a hollow tube, and the end of the roller 20 is fitted on the radial outer side of the rotating sleeve. The roller 20 and the rotating sleeve are circumferentially fixed, that is, the roller 20 can rotate synchronously with the rotating sleeve relative to the fixed post around the fixed post.

[0044] The fixed column, rotating sleeve, and roller 20 are coaxially arranged.

[0045] like Figure 3 As shown, in some embodiments, the damping assembly 40 further includes a transmission mechanism 42. The transmission mechanism 42 includes a first gear 421 and a second gear 422. The damper 41 is connected to the first gear 421, and the second gear 422 is connected to the reel 20. The first gear 421 and the second gear 422 mesh, and the diameter of the first gear 421 is smaller than the diameter of the second gear 422. With the above settings, when the roller 20 winds up the curtain 30, the rotational motion generated by the roller 20 can be transmitted to the damper 41 in sequence through the second gear 422 and the first gear 421. The damper 41 generates rotational damping in the opposite direction to the rotation of the roller 20. Since the diameter of the first gear 421 is smaller than the diameter of the second gear 422, the rotational damping generated by the damper 42 becomes larger after being converted by the first gear 421 and the second gear 422. When the roller 20 rotates, it needs to overcome the larger rotational damping generated by the damper 41. In this way, the rotational speed of the roller 20 can be effectively reduced, thereby effectively reducing the winding speed of the roller 20 on the curtain 30.

[0046] In some embodiments, the first gear 421 is sleeved on the radially outer side of the damper 41 and connected with the output end of the damper 41, and the second gear 422 is coaxially arranged on the reel 20 and fixed in the circumferential direction of the reel 20. The second gear 422 can be directly sleeved on the radially outer side of the reel 20, or the second gear 422 can be sleeved on the radially outer side of the fixed column and fixed with the rotating sleeve, or the second gear 422 can be sleeved on the radially outer side of the rotating sleeve and fixed with the rotating sleeve.

[0047] It can be understood that, in the embodiments of the utility model, the damper 41 transmits the rotational damping to the reel 20 through the first gear 421 and the second gear 422, however, in addition to the first gear 421 and the second gear 422, the transmission mechanism 42 can further include a plurality of third gears arranged between the first gear 421 and the second gear 422, the plurality of third gears are sequentially engaged between the first gear 421 and the second gear 422, the first gear 421 and the second gear 422 are mutually engaged through the plurality of third gears, or the transmission mechanism 42 further includes a plurality of fourth gears arranged between the first gear 421 and the damper 41, and a plurality of fifth gears arranged between the second gear 422 and the reel 20, the plurality of fourth gears are sequentially engaged between the first gear 421 and the damper 41, the first gear 421 and the damper 41 are mutually connected through the plurality of fourth gears, the plurality of fifth gears are sequentially engaged between the second gear 422 and the reel 20, and the second gear 422 and the reel 20 are mutually connected through the plurality of fifth gears. In the above various cases, only the rotational damping transmitted by the damper 41 to the reel 20 through the transmission mechanism 42 is required.

[0048] The damper 41 is mounted on the mounting frame 10, and the damper 41 is internally provided with a damping structure (such as a spring) or a damping medium (such as oil, compressed air, etc.) capable of generating a damping effect. When the reel 20 drives the output end of the damper 41 to move through the first gear 421 and the second gear 422, the damping structure in the damper 41 is forced to compress / stretch, or the damping medium in the damper 41 is forced to flow, and the damping structure or the damping medium in the damper 41 generates resistance in the process.

[0049] The gears of the transmission mechanism 42 can only rotate around their respective axes during the transmission of motion.

[0050] In some embodiments, the damper 41 is a one-way damper. The one-way damper provides rotational damping to the roller 20 when it is winding the fabric 30. That is, when the roller 20 rotates along the second direction F2, the one-way damper transmits rotational damping along the first direction F1 to the roller 20, thereby limiting the rotation of the roller 20 and reducing its rotational speed. However, when the roller 20 is unwinding the fabric 30, that is, when it rotates along the first direction F1, the one-way damper does not provide rotational damping and does not affect the user's pulling of the fabric 30.

[0051] Among them, the unidirectional damper can transmit rotational damping to the reel 20 through the transmission mechanism 42.

[0052] In some other embodiments, the damper 41 can be a bidirectional damper, which is used to provide rotational damping to the roller 20 when the roller 20 unwinds or winds up the curtain 30. That is, when the roller 20 rotates along the first direction F1, the bidirectional damper transmits rotational damping along the second direction F2 to the roller 20, and when the roller 20 rotates along the second direction F2, the bidirectional damper transmits rotational damping along the first direction F1 to the roller 20.

[0053] The bidirectional damper can transmit rotational damping to the reel 20 through the transmission mechanism 42.

[0054] like Figure 2 and Figure 4 As shown, in some embodiments, the extruder 50 is located radially outside the roller 20. The extruder 50 is used to abut against the radial outer wall of the roller 20 or the fabric 30 wound on the roller 20. Thus, when the roller 20 rotates, the extruder 50 can exert a squeezing effect on the roller 20 through the radial outer wall of the roller 20 and generate a frictional resistance on the roller 20. The direction of this frictional resistance is tangent to the circumferential direction of the roller 20. Alternatively, the extruder 50 can exert a squeezing effect on the fabric 30 wound on the roller 20 and generate a frictional resistance on the fabric 30 wound on the roller 20. The direction of this frictional resistance is tangent to the circumferential direction of the fabric 30 wound on the roller 20. This allows the extruder 50 to exert a greater restriction on the rotation of the roller 20, which is beneficial to reduce the winding speed of the fabric 30 by the roller 20, thereby making the winding of the fabric 30 smoother.

[0055] When the extruder 50 abuts against the radial outer wall of the roller 20, the extruder 50 is located on the radial outer side of the portion of the roller 20 that does not participate in winding the curtain 30 in the axial direction. That is, the extruder 50 and the curtain wound on the roller 20 are offset from each other in the radial direction of the roller 20. For example, the extruder 50 is located on the radial outer side of the end of the roller 20, and the curtain 30 is located on the radial outer side of the middle part of the roller 20.

[0056] In some other embodiments, the extruder 50 may also be disposed on the axial outer side of the roll 20. The extruder 50 is used to extrude the axial end face of the roll 20. The extruder 50 can generate a frictional resistance on the axial end face of the roll 20 to limit the rotation of the roll 20.

[0057] like Figure 4 and Figure 5 As shown, in some embodiments, the extruder 50 is located radially outside the roller 20, and the extruder 50 is used to abut against the fabric 30 wound on the roller 20. A predetermined distance L is spaced between the extruder 50 and the roller 20, where L is greater than the single-layer thickness H of the fabric 30 and less than or equal to the stacked thickness of the fabric 30 after it is wound on the roller 20.

[0058] The layer thickness refers to the thickness of the portion of the fabric 30 wound on the roller 20 between the roller 20 and the extruder 50. Specifically, when the roller 20 rotates one revolution, the layer thickness of the fabric 30 on the roller 20 is equal to the single layer thickness H. When the roller 20 rotates two revolutions, the layer thickness of the fabric 30 on the roller 20 is equal to twice the single layer thickness H, and so on. Assuming that the roller 20 rotates N revolutions and completes the winding of the fabric 30, the layer thickness of the fabric 30 on the roller 20 is equal to N times the single layer thickness H, where N is greater than 2.

[0059] In this embodiment, by providing a gap of a certain size between the radial outer wall of the roller 20 and the extruder 50, during the process of the roller 20 winding the fabric 30, the layer thickness of the fabric 30 wound on the roller 20 will gradually increase and gradually fill the gap until the layer thickness is equal to the preset distance L, that is, when the fabric 30 wound between the roller 20 and the extruder 50 has completely filled the gap, the extruder 50 abuts against the fabric 30 wound on the roller 20. It also exerts a squeezing effect on the curtain fabric 30. However, before the squeezing member 50 comes into contact with the curtain fabric 30 wound on the roller 20, the squeezing member 50 and the curtain fabric 30 wound on the roller 20 do not come into contact with each other. The squeezing member 50 does not exert a squeezing effect on the curtain fabric 30 wound on the roller 20. In this way, the roller 20 can be wound up on the curtain fabric 30 relatively quickly in the initial stage of winding, which is beneficial to improving the winding efficiency of the roller 20 on the curtain fabric 30 in the initial stage of winding.

[0060] It should be noted that during the winding process of the roller 20 on the fabric 30, the damper 41 can always provide the roller 20 with rotational damping opposite to the rotation direction of the roller 20, so as to reduce the winding speed of the roller 20 on the fabric 30 to a certain extent, thereby avoiding large frictional vibration noise due to the fabric 30 being wound too fast on the roller 20 before the extruder 50 contacts the fabric 30; and when the layer thickness of the fabric 30 between the roller 20 and the extruder 50 is equal to the preset distance L between the roller 20 and the extruder 50, the extruder 50 performs a secondary speed reduction on the rotation of the roller 20.

[0061] In some other embodiments, when the curtain 30 is unwound, the extruder 50 abuts against the radial outer wall of the roller 20, and the extruder 50 and the curtain 30 are opposite each other in the radial direction of the roller 20. When the roller 20 winds up the curtain 30, the curtain 30 wound on the roller 20 abuts against the extruder 50, forcing the extruder 50 to move away from the roller 20 or deform.

[0062] like Figure 4 As shown, in some embodiments, the extruder 50 is an elastic pad. The elastic pad is elastic, so that the contact between the extruder 50 and the fabric 30 wound on the roll 20, or between the extruder 50 and the roll 20, is a flexible contact. This allows the extruder 50 to undergo elastic deformation during the extrusion process. While achieving the deceleration of the roll 20 by the extruder 50, it can avoid the extruder 50 forcing the roll 20 to bend and deform due to hard contact.

[0063] Among them, the extruded part 50 can be a plush pad.

[0064] In some embodiments, the side of the extruder 50 facing the roller 20 is provided with an extrusion arc surface 51, which is used to contact the radial outer wall of the roller 20 or the fabric 30 wound on the roller 20. In this way, the side of the extruder 50 facing the roller 20 is adapted to the shape of the roller 20 or the fabric 30 wound on the roller 20, so that there is a large contact area between the extruder 50 and the roller 20 or the fabric 30 wound on the roller 20, thereby generating a large frictional resistance between the extruder 50 and the roller 20 or the fabric 30 wound on the roller 20.

[0065] The curvature of the extruded arc surface 51 can be equal to or less than the curvature of the radial outer wall of the roll 20.

[0066] In some other embodiments, the extruder 50 may also be a structure for abutting against the spool 20 or the fabric 30 wound on the spool 20. For example, the extruder 50 includes an extrusion block and an elastic member, the extrusion block being located on one side of the spool 20 and the elastic member being connected between the extrusion block and the mounting bracket 10, the elastic member being used to provide the extrusion block with an elastic force against the spool 20.

[0067] like Figure 2 , Figure 6 and Figure 7 As shown, in some embodiments, the sunshade 100 further includes an edging assembly 60. The edging assembly 60 includes an edging plate 61, a handle plate 62, and a friction element 63. The edging plate 61 is connected to the end of the curtain fabric 30, the handle plate 62 is rotatably connected to the edging plate 61, and the friction element 63 is disposed between the edging plate 61 and the handle plate 62, and the friction element 63 is used to restrict the rotation of the handle plate 62.

[0068] In this embodiment, by providing a handle plate 62 rotatably connected to the edge panel 61, the user can pull the curtain 30 through the handle plate 62. The user can also adjust the rotation angle of the handle plate 62 by rotating it relative to the edge panel 61, and fix or disengage it with the fixed structure on the window for convenient use. At the same time, by providing a friction element 63 between the edge panel 61 and the handle plate 62, the friction element 63 provides a limiting effect when the handle plate 62 rotates relative to the edge panel 61, thereby limiting the swing of the handle plate 62 relative to the edge panel 61 after the curtain 30 is rolled up, thereby reducing the number of impacts between the handle plate 62 and the mounting bracket 10, or directly avoiding the impact between the handle plate 62 and the mounting bracket 10, thereby reducing or eliminating impact noise.

[0069] A fastening structure for engaging with the handle plate 62 can be provided at the window. After the curtain 30 is unrolled, the handle plate 62 can be fastened to the fastening structure so that the curtain 30 remains in the unrolled state.

[0070] By setting the damper 41 and the extrusion member 50 as described above, it is possible to avoid the edge banding plate 61 connected to the end of the curtain 30 from having a large impact force with the mounting bracket 10, which would result in a large impact noise.

[0071] like Figure 7 As shown, in some embodiments, the edging assembly 60 further includes a pivot 64. The handle plate 62 is rotatably connected to the edging plate 61 via the pivot 64. The friction element 63 is annular and sleeved on the pivot 64. Along the axial direction of the pivot 64, the friction element 63 is located between the edging plate 61 and the handle plate 62. Thus, the friction element 63 can contact the handle plate 62 along the axis of the pivot 64 and generate frictional resistance on the handle plate 62 when the handle plate 62 rotates relative to the edging plate 61 around the pivot 64, thereby restricting the rotation of the handle plate 62.

[0072] Specifically, the edging plate 61 defines a relief groove 611 and a slot 612 communicating with the relief groove 611. The slot 612 is disposed on two opposite inner walls of the relief groove 611. A pivot 64 is disposed in the relief groove 611, and both ends of the pivot 64 are respectively inserted into the slots 612 on the two opposite inner walls of the relief groove 611. The handle plate 62 is provided with a protrusion 621, which defines a through hole 622. The protrusion 621 is disposed in the relief groove 611, and the pivot 64 passes through the through hole 622, thus realizing the rotatable connection between the handle plate 52 and the edging plate 61. The friction element 63 is sleeved on the rotating shaft 64, and the friction element 63 is located between an inner wall of the relief groove 611 and an end face of the protrusion 621. Thus, when the handle plate 62 rotates relative to the edge plate 61 around the rotating shaft 64, the friction element 63 can generate a frictional resistance on the end face of the handle plate 62.

[0073] The clearance groove 611 can avoid the handle plate 62 when it rotates relative to the edge plate 61 around the pivot 64, so as to avoid motion interference between the handle plate 62 and the edge plate 61 when they rotate.

[0074] Among them, friction element 63 can be a rubber ring.

[0075] In some embodiments, the sunshade 100 further includes an edging assembly 60. The edging assembly 60 includes an edging plate 61 and a handle plate 62, the edging plate 61 being connected to the end of the curtain fabric 30, and the handle plate 62 being connected to the edging plate 61.

[0076] A buffer structure 65 is provided on the side of the handle plate 62 facing the mounting frame 10, and / or a buffer structure 65 is provided on the side of the mounting frame 10 facing the handle plate 62. The buffer structure 65 is used to buffer between the handle plate 62 and the mounting frame 10. In this way, when the roller 20 just finishes winding the curtain 30, the buffer structure 65 can prevent the handle plate 62 from directly impacting the mounting frame 10 and buffer the impact between the handle plate 62 and the mounting frame 10, thereby reducing impact noise between the handle plate 62 and the mounting frame 10.

[0077] Among them, the buffer structure 65 can be a rubber pad.

[0078] In some other embodiments, a buffer structure 65 may also be provided on the edge banding plate 61, which is used to buffer between the edge banding plate 61 and the mounting bracket 10.

[0079] In some embodiments, the sunshade 100 further includes an elastic reset mechanism. The elastic reset mechanism is connected to the roller 20 and is used to generate torsional elastic potential energy when the roller 20 is unwinding and to release the torsional elastic potential energy when the roller 20 is rewinding, so as to rewind the curtain fabric 30.

[0080] When the user pulls the curtain 30 from the roller 20 using the handle 62, the curtain 30 drives the roller 20 to rotate relative to the bracket 11 around its own axis in the first direction F1. Simultaneously, the roller 20 needs to overcome the elastic resistance of the elastic reset mechanism, allowing the mechanism to gradually accumulate torsional elastic potential energy. When the handle 62 engages with the fastening structure, the curtain 30 can maintain its unwound state and prevent the elastic reset mechanism from resetting. After the user releases the handle 62 from the fastening structure, the torsion spring releases the torsional elastic potential energy accumulated during unwinding and drives the roller 20 to rotate relative to the bracket 11 around its own axis in the second direction F2. During rotation, the roller 20 winds up the curtain 30.

[0081] In some embodiments, the elastic reset mechanism may be a torsion spring reset mechanism or a coil spring reset mechanism.

[0082] Both the torsion spring reset mechanism and the coil spring reset mechanism can employ well-known technologies, which will not be described in detail here.

[0083] This utility model embodiment also provides a vehicle, which includes the sunshade 100 as described above.

[0084] The vehicle of this utility model embodiment has the beneficial effects of the sunshade 100, which will not be described in detail here.

[0085] It should be noted that the vehicle referred to in this embodiment of the utility model can be a private car, such as a sedan, SUV, MPV, or pickup truck. The vehicle can also be a commercial vehicle, such as a van, bus, or truck. The vehicle can be a gasoline-powered vehicle or a new energy vehicle. When the vehicle is a new energy vehicle, it can be a hybrid vehicle or a pure electric vehicle.

[0086] It should be noted that the vehicle provided in this embodiment of the present invention only shows the part related to the technical problem to be solved by this embodiment of the present invention. It can be understood that the vehicle provided in this embodiment of the present invention also includes other structures for realizing the function of the vehicle, including but not limited to the vehicle body.

[0087] Within the scope of knowledge possessed by those skilled in the art, various modifications can be made without departing from the spirit of this utility model. Furthermore, embodiments of this utility model and features thereof can be combined with each other, unless otherwise specified.

Claims

1. A shade, characterized in that, The sunshade curtain comprises a mounting frame, a reel, a curtain cloth, a damping assembly and a pressing piece; the reel is rotationally connected to the mounting frame; a first end of the curtain cloth is connected to the reel, and the reel is used to unwind or wind the curtain cloth when rotating; the damping assembly comprises a damper, the damper is connected to the reel, and the damper is used to limit the rotation of the reel; the pressing piece is located on one side of the reel, and the pressing piece is used to abut against the reel or the curtain cloth wound on the reel.

2. The shade of claim 1, wherein, The pressing piece is located on the radial outer side of the reel, and the pressing piece is used to abut against the radial outer wall of the reel or the curtain cloth wound on the reel.

3. The shade of claim 1, wherein, The pressing piece is located on the radial outer side of the reel, and the pressing piece is used to abut against the radial outer wall of the reel or the curtain cloth wound on the reel. The pressing piece and the reel are spaced apart by a preset distance L, L is greater than the single-layer thickness of the curtain cloth and less than or equal to the laminated thickness of the curtain cloth after being completely wound on the reel.

4. The shade of claim 1, wherein, The pressing piece is an elastic pad.

5. The shade of claim 1, wherein, One side of the pressing piece towards the reel is provided with a pressing arc surface, and the pressing arc surface is used to contact the radial outer wall of the reel or the curtain cloth wound on the reel.

6. The shade of claim 1, wherein, The damping assembly further comprises a transmission mechanism, the transmission mechanism comprises a first gear and a second gear, the damper is connected to the first gear, the reel is connected to the second gear, the first gear is engaged with the second gear, and the diameter of the first gear is less than the diameter of the second gear.

7. The shade of claim 1, wherein, The damper is a one-way damper, and the one-way damper is used to provide rotational damping for the reel when the reel winds the curtain cloth.

8. The shade of claim 1, wherein, The sunshade curtain further comprises a hemming assembly, the hemming assembly comprises a hemming plate, a handle plate and a friction piece, the hemming plate is connected to the end of the curtain cloth, the handle plate is rotationally connected to the hemming plate, the friction piece is located between the hemming plate and the handle plate, and the friction piece is used to limit the rotation of the handle plate.

9. The shade of claim 1, wherein, The sunshade curtain further comprises a hemming assembly, the hemming assembly comprises a hemming plate and a handle plate, the hemming plate is connected to the end of the curtain cloth, and the handle plate is connected to the hemming plate. One side of the handle plate towards the mounting frame is provided with a buffer structure, and / or one side of the mounting frame towards the handle plate is provided with a buffer structure, and the buffer structure is used to buffer between the handle plate and the mounting frame.

10. A vehicle characterized by comprising: The sunshade curtain comprises the sunshade curtain according to any one of claims 1 to 9.

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