Guide assembly, skylight and vehicle

Abstract

The invention provides a guiding assembly, a sunroof and a vehicle, the guiding assembly is used for being installed on a sunroof frame so as to reduce the running resistance of a sunroof part on the basis of improving the guiding accuracy of the sunroof part, and the sunroof frame comprises a frame body and a guide rail arranged on the frame body; the sunshade piece comprises a reel arranged on the frame body, a roller shutter with one end wound on the reel and a sliding body connected with the other end of the roller shutter, the guide assembly comprises an outer blocking piece which is arranged between the guide rail and the reel and comprises an outer connecting body, an outer stopping body and a convex body, the outer connecting body is connected with the frame body, the outer stopping body is obliquely connected with the outer connecting body, and the convex body is connected with the outer connecting body; the convex body is connected with one side, facing the frame body, of the outer stop body; the inner blocking piece is arranged between the guide rail and the reel and comprises an inner connecting body and an inner stopping body, the inner connecting body is connected with the frame body, the inner connecting body and the outer blocking piece are arranged in a spaced mode, the inner stopping body is obliquely connected with the side, facing the outer stopping body, of the inner connecting body, and the inner stopping body and the outer stopping body are arranged in a spaced mode to form a guide opening; the guide opening is used for guiding the roller blind and the sliding body into the guide rail.

Description

Technical Field

[0001] The present application relates to the technical field of automobile components, and in particular to a guide component, a sunroof and a vehicle. Background Art

[0002] The sunroof is a commonly used component on a car. The sunshade in the sunroof is generally composed of a roller, a roller blind and a sliding body. There are generally two ways to install the sunshade and the sunroof frame of the sunroof: one is a non-guided structure, that is, there is no guide structure for guiding the roller blind of the sunshade from the roller shaft to the guide rail of the sunroof. This structure is prone to the problem of the roller blind of the sunshade derailing; the other is a guide independently installed between the roller shaft of the sunshade and the guide rail of the sunroof. This guide is mostly detachably connected to the sunroof frame of the sunroof by screws. This structure has many parts and high processing costs. Summary of the invention

[0003] In view of the above, it is necessary to provide a guide assembly, a sunroof and a vehicle so as to reduce the running resistance of the sunshade while improving the guiding accuracy of the sunshade.

[0004] The present application provides a guide assembly for being installed on a skylight frame to guide a sunshade, wherein the skylight frame comprises a frame and a guide rail provided on the frame, the sunshade comprises a reel provided on the frame, a roller blind at one end of which is wound on the reel, and a sliding body connected to the other end of the roller blind, and the guide assembly comprises: An outer stopper is provided between the guide rail and the reel, and comprises an outer connecting body, an outer stopper and a convex body, wherein the outer connecting body is connected to the frame, the outer stopper is connected to the outer connecting body and is inclined relative to the outer connecting body, and the convex body is connected to the outer stopper on one side facing the frame; An inner stopper is provided between the guide rail and the reel and comprises an inner connector and an inner stopper, wherein the inner connector is connected to the frame and is spaced apart from the outer stopper along the axial direction of the reel, the inner stopper is connected to a side of the inner connector facing the outer stopper and is tilted relative to the inner connector, the inner stopper and the outer stopper are spaced apart in the axial direction of the reel to form a guide opening, and the guide opening is used to guide the reel and the sliding body into the guide rail; Wherein, when the sliding body is located between the outer connecting body and the inner connecting body, the convex body and the inner stopper body respectively abut against two opposite sides of the rolling curtain.

[0005] In some embodiments, the outer stopper is parallel to the inner stopper, and a surface of the outer stopper facing the frame is flush with a surface of the inner stopper facing away from the frame.

[0006] In some embodiments, a cross-sectional area of ​​the protrusion along the axial direction of the reel gradually decreases from the outer stopper to the frame.

[0007] In some embodiments, an outer weight avoiding groove is provided on a side of the outer stop body facing the inner stop body, and the outer weight avoiding groove passes through the outer stop body along the direction from the outer stop body to the frame body, and an inner weight avoiding groove is provided on a side of the inner stop body facing the outer stop body, and the inner weight avoiding groove passes through the outer stop body along the direction from the inner stop body to the frame body.

[0008] In some embodiments, an end of the outer stop body away from the outer connecting body is provided with an outer chamfer, and the outer chamfer is provided on the side of the outer stop body facing the frame body, and an end of the inner stop body away from the inner connecting body is provided with an inner chamfer, and the inner chamfer is provided on the side of the inner stop body away from the frame body.

[0009] In some embodiments, the guide rail is provided with a slide groove, the guide opening is connected to the slide groove, and the width of the guide opening along the axial direction of the reel is smaller than the width of the slide groove along the axial direction of the reel.

[0010] In some embodiments, the outer connecting body, the outer stopping body and the protruding body are an integral structure, and the inner connecting body and the inner stopping body are an integral structure.

[0011] In some embodiments, the guide assembly further comprises: A guide member is arranged in the frame and located between the reel and the guide opening. A guide arc surface is provided on the side of the guide member facing the reel. The guide arc surface is used to guide the sliding body to enter between the outer connecting body and the inner connecting body and allow the roller blind to enter the guide opening.

[0012] In the above-mentioned guide assembly, the sliding body and the rolling curtain can be limited in the horizontal direction by the outer connecting body and the inner connecting body, and the sliding body and the rolling curtain can be limited in the vertical direction by the outer stopper and the inner stopper, thereby improving the guiding accuracy of the sunshade. In addition, the convex body, the inner stopper and the outer stopper form multi-point contact with the rolling curtain, which can reduce the resistance of the sunshade during movement.

[0013] The present application also provides a skylight, including: A skylight frame, comprising a frame body and a guide rail arranged on the frame body; The sunshade comprises a reel arranged on the frame, a rolling curtain with one end wound on the reel, and a sliding body connected to the other end of the rolling curtain; The above-mentioned guide assembly is arranged between the guide rail and the reel.

[0014] In the guide assembly of the sunroof, the sliding body and the rolling curtain can be limited in the horizontal direction by the outer connecting body and the inner connecting body, and the sliding body and the rolling curtain can be limited in the vertical direction by the outer stopper and the inner stopper, thereby improving the guiding accuracy of the sunshade and making the sunshade stability of the sunroof higher. In addition, the use of the convex body and the inner stopper to form multiple points of contact with the rolling curtain can reduce the resistance of the sunshade curtain during the movement process, so as to reduce the noise of the sunroof.

[0015] An embodiment of the present application also provides a vehicle, comprising the above-mentioned sunroof.

[0016] The sunroof in the above-mentioned vehicle can improve sunshade stability and reduce usage noise, thereby improving the performance of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the skylight according to an embodiment of the present application.

[0018] Figure 2 for Figure 1 A partially exploded schematic diagram of a skylight is shown.

[0019] Figure 3 for Figure 2 An enlarged schematic view of the skylight at point A is shown.

[0020] Figure 4 for Figure 1 The schematic cross-sectional view of the outer stopper, inner stopper, sliding body and roller blind in the skylight along the BB direction is shown.

[0021] Explanation of the main component symbols: guide assembly 100, guide opening 100a, outer block 110, outer connecting body 111, outer stop body 112, outer weight avoidance groove 112a, outer chamfer 112b, convex body 113, inner block 120, inner connecting body 121, inner stop body 122, inner weight avoidance groove 122a, inner chamfer 122b, guide member 130, guide arc surface 130a, skylight frame 200, frame body 210, guide rail 220, slide groove 220a, guide groove 220b, sunshade 300, roller 310, roller blind 320, sliding body 330, sliding rod 340, skylight 1000. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0023] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. In the description of the present application, it should be noted that the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0024] The following is a detailed description of various embodiments of the present invention in conjunction with the accompanying drawings.

[0025] See also Figure 1 and Figure 2 The embodiment of the present application provides a guide assembly 100, which is used to be installed on a sunroof frame 200 to guide a sunshade 300. The sunroof frame 200 includes a frame 210 and a guide rail 220 provided on the frame 210. The sunshade 300 includes a reel 310 provided on the frame 210, a roller blind 320 with one end wound on the reel 310, and a sliding body 330 connected to the other end of the roller blind 320. The frame 210 of the sunroof frame 200 can be installed on a vehicle, and a sunroof glass can be installed on the frame 210. When the roller blind 320 is fully unfolded, it can completely block the sunroof glass to achieve a shading effect.

[0026] See also Figure 2 and Figure 3The guide assembly 100 includes an outer stopper 110 and an inner stopper 120. The outer stopper 110 is disposed between the guide rail 220 and the reel 310, and includes an outer connector 111, an outer stopper 112, and a protrusion 113. The outer connector 111 is connected to the frame 210, the outer stopper 112 is connected to the outer connector 111 and is tilted relative to the outer connector 111, and the protrusion 113 is connected to the outer stopper 112 on one side facing the frame 210. The inner stopper 120 is disposed between the guide rail 220 and the reel 310. The inner stopper 120 includes an inner connector 121 and an inner stopper 122. The inner connector 121 is connected to the frame 210 and is spaced apart from the outer connector 110 along the axial direction of the reel 310. The inner stopper 122 is connected to the side of the inner connector 121 facing the outer stopper 110 and is tilted relative to the inner connector 121. The inner stopper 122 and the outer stopper 112 are spaced apart in the axial direction of the reel 310 to form a guide opening 100a. The guide opening 100a is used to guide the rolling curtain 320 to enter the guide rail 220. When the sliding body 330 is located between the outer connector 111 and the inner connector 121, the protrusion 113 and the inner stopper 122 abut against opposite sides of the rolling curtain 320, respectively. In this embodiment, the protrusion 113 and the inner stopper 122 respectively abut against two opposite sides of the rolling blind 320 in the thickness direction.

[0027] In the guide assembly 100, the sliding body 330 and the rolling curtain 320 can be limited in the horizontal direction by the outer connecting body 111 and the inner connecting body 121, and the sliding body 330 and the rolling curtain 320 can be limited in the vertical direction by the outer stopper 112 and the inner stopper 122, thereby improving the guiding accuracy of the sunshade 300. In addition, the convex body 113, the inner stopper 122 and the outer stopper 112 form a multi-point contact with the rolling curtain 320, which can reduce the resistance of the sunshade 300 during the movement. Furthermore, the structure of the outer stopper 110 and the inner stopper 120 is simple, which can reduce the processing cost of the guide assembly 100 and the installation cost of installing it on the sunroof frame 200.

[0028] See also Figure 3 and Figure 4 In some embodiments, the outer stopper 112 and the inner stopper 122 are both roughly rectangular, the outer stopper 112 is parallel to the inner stopper 122, and the surface of the outer stopper 112 facing the frame 210 is flush with the surface of the inner stopper 122 facing away from the frame 210.

[0029] Therefore, by setting the surface of the outer stop body 112 facing the frame 210 to be flush with the surface of the inner stop body 122 away from the frame 210, the roller blind 320 can extend from the roller shaft 310 to the guide opening 100a in a straight line, so as to avoid the roller blind 320 bending and causing damage when entering the guide opening 100a from the roller shaft 310, which is beneficial to improve the service life of the sunshade 300.

[0030] In this embodiment, the outer stopper 112 is perpendicular to the end of the outer connector 111 away from the frame 210, and the inner stopper 122 is perpendicular to the end of the inner connector 121 away from the frame 210. It can be understood that in other embodiments, the outer stopper 112 can also be connected to the middle of the outer connector 111, and the inner stopper 122 can also be connected to the middle of the inner connector 121.

[0031] See also Figure 4 In some embodiments, the cross-sectional area of ​​the protrusion 113 along the axial direction of the rolling shaft 310 gradually decreases from the outer stopper 112 to the frame 210, which can reduce the contact area between the protrusion 113 and the rolling curtain 320 on the basis of guiding the rolling curtain 320, thereby reducing the friction between the protrusion 113 and the rolling curtain 320. In this embodiment, the protrusion 113 is generally an inverted cone structure.

[0032] In order to reduce the degree of damage to the rolling blind 320 caused by the protrusion 113 , the end surface of the protrusion 113 away from the outer stopper 112 is set to be an arc surface.

[0033] See also Figure 3 In some embodiments, an outer weight-avoiding groove 112a is provided on one side of the outer stopper 112 facing the inner stopper 122, and the outer weight-avoiding groove 112a penetrates two opposite sides of the outer stopper 112 along the direction from the outer stopper 112 to the frame 210, and an inner weight-avoiding groove 122a is provided on one side of the inner stopper 122 facing the outer stopper 112, and the inner weight-avoiding groove 122a penetrates two opposite sides of the outer stopper 112 along the direction from the inner stopper 122 to the frame 210, and the inner weight-avoiding groove 122a and the outer weight-avoiding groove 112a are staggered in the axial direction of the reel 310. In this embodiment, the outer weight-avoiding groove 112a and the inner weight-avoiding groove 122a are both roughly U-shaped structures.

[0034] Therefore, the weight of the outer block 110 can be reduced through the outer weight avoiding groove 112 a , and the weight of the inner block 120 can be reduced through the inner weight avoiding groove 122 a , which is beneficial to realize a lightweight setting of the guide assembly 100 .

[0035] See also Figure 3 and Figure 4 In some embodiments, an outer chamfer 112b is provided at one end of the outer stopper 112 away from the outer connecting body 111, and the outer chamfer 112b is provided on the side of the outer stopper 112 facing the frame body 210, and an inner chamfer 122b is provided at one end of the inner stopper 122 away from the inner connecting body 121, and the inner chamfer 122b is provided on the side of the inner stopper 122 away from the frame body 210.

[0036] Therefore, the outer chamfer 112 b and the inner chamfer 122 b can reduce the degree of damage to the rolling curtain 320 when the sunshade 300 passes through the guide assembly 100 , which is beneficial to improving the service life of the sunshade 300 .

[0037] In some embodiments, the guide rail 220 defines a slide groove 220 a , which is substantially U-shaped. The width of the guide opening 100 a along the axial direction of the reel 310 is smaller than the width of the slide groove 220 a along the axial direction of the reel 310 .

[0038] Therefore, by setting the axial width of the guide opening 100a along the reel 310 to be smaller than the axial width of the slide slot 220a along the reel 310, it is possible to avoid damage to the roller blind 320 by the guide rail 220 when the roller blind 320 enters the guide rail 220 from the guide assembly 100.

[0039] In some embodiments, the outer connecting body 111 , the outer stopping body 112 and the protruding body 113 are an integral structure, and the inner connecting body 121 and the inner stopping body 122 are an integral structure.

[0040] Therefore, the integrated structure of the outer block member 110 and the inner block member 120 can reduce the difficulty of processing the guide assembly 100 , which is beneficial to reducing the manufacturing cost of the guide assembly 100 .

[0041] See also Figure 3 In some embodiments, the guide assembly 100 further includes a guide member 130. The guide member 130 is disposed on the frame 210 and between the reel 310 and the guide opening 100a. A guide arc surface 130a is provided on the side of the guide member 130 facing the reel 310. The guide arc surface 130a is used to guide the sliding body 330 to enter between the outer connecting body 111 and the inner connecting body 121, and to allow the rolling curtain 320 to enter the guide opening 100a. In this embodiment, the guide arc surface 130a extends from the surface of the guide member 130 facing the reel 310 to the surface of the guide member 130 facing away from the frame 210.

[0042] Therefore, the guide member 130 can guide the rolling curtain 320 and the sliding body 330 to quickly enter between the outer stopper 110 and the inner stopper 120 from the reel 310 , and the guide arc surface 130 a can prevent the rolling curtain 320 from being damaged in the up and down directions.

[0043] See also Figure 1The embodiment of the present application also provides a sunroof 1000, comprising a sunroof frame 200, a sunshade 300 and the above-mentioned guide assembly 100. The sunroof frame 200 comprises a frame 210 and a guide rail 220 arranged on the frame 210, and the sunshade 300 comprises a reel 310 arranged on the frame 210, a rolling curtain 320 with one end wound on the reel 310, and a sliding body 330 connected to the other end of the rolling curtain 320. The sunroof 1000 can be installed on a vehicle, the guide assembly 100 is arranged on the frame 210 and can be two groups, the two groups of guide assemblies 100 are arranged at intervals along the axial direction of the reel 310, the guide rail 220 and the sliding body 330 can be two, the two guide rails 220 are arranged at intervals along the axial direction of the reel 310, and correspond to the two groups of guide assemblies 100 one by one, and the two sliding bodies 330 are respectively connected to the two ends of the rolling curtain 320 along the axial direction of the reel 310.

[0044] In the guide assembly 100 of the sunroof 1000, the sliding body 330 and the rolling curtain 320 can be limited in the horizontal direction by the outer connecting body 111 and the inner connecting body 121, and the sliding body 330 and the rolling curtain 320 can be limited in the vertical direction by the outer stopper 112 and the inner stopper 122, thereby improving the guiding accuracy of the sunshade 300, so that the sunshade stability of the sunroof 1000 is higher. In addition, the convex body 113, the inner stopper 122 and the outer stopper 112 form a multi-point contact with the rolling curtain 320, which can reduce the resistance of the sunshade 300 during the movement process, so as to reduce the use noise of the sunroof 1000.

[0045] In this embodiment, the guide rail 220 is also provided with a guide groove 220b, and the extension direction of the guide groove 220b is parallel to the extension direction of the slide groove 220a. The sunshade 300 also includes a slide rod 340 and a driving member (not shown). The slide rod 340 is connected to the end of the roller blind 320 away from the reel 310 and extends the roller blind 320 along the axial direction of the reel 310. The slide rod 340 extending from the roller blind 320 is slidably arranged in the guide groove 220b. The driving member is arranged on the frame 210 and connected to the slide rod 340, and is used to drive the slide rod 340 to drive the roller blind 320 and the reel 310 to enter the guide rail 220 after passing through the guide assembly 100.

[0046] The embodiment of the present application further provides a vehicle (not shown), comprising the above-mentioned sunroof 1000 .

[0047] The sunroof 1000 in the above-mentioned vehicle can improve the sunshade stability and reduce the noise in use, thereby improving the performance of the vehicle.

[0048] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A guide assembly, used for being installed on a skylight frame to guide a sunshade, wherein the skylight frame comprises a frame and a guide rail arranged on the frame, and the sunshade comprises a reel arranged on the frame, a roller blind wound at one end of the reel and a sliding body connected to the other end of the roller blind, characterized in that: The guide assembly comprises: An outer stopper is provided between the guide rail and the reel, and comprises an outer connecting body, an outer stopper and a convex body, wherein the outer connecting body is connected to the frame, the outer stopper is connected to the outer connecting body and is inclined relative to the outer connecting body, and the convex body is connected to the outer stopper on one side facing the frame; an inner stopper, arranged between the guide rail and the winding shaft, and comprising an inner connecting body and an inner stopper, wherein the inner connecting body is connected to the frame body and is spaced apart from the outer stopper along the axial direction of the winding shaft, the inner stopper is connected to a side of the inner connecting body facing the outer stopper, and is inclined relative to the inner connecting body, the inner stopper and the outer stopper are spaced apart in the axial direction of the winding shaft to form a guide opening, and the guide opening is used to guide the rolling curtain and the sliding body into the guide rail; Wherein, when the sliding body is located between the outer connecting body and the inner connecting body, the convex body and the inner stopper body respectively abut against two opposite sides of the rolling curtain.

2. The guide assembly according to claim 1, characterized in that The outer stopper is parallel to the inner stopper, and a surface of the outer stopper facing the frame is flush with a surface of the inner stopper facing away from the frame.

3. The guide assembly according to claim 1, characterized in that The cross-sectional area of ​​the protrusion along the axial direction of the reel gradually decreases from the outer stopper to the frame.

4. The guide assembly according to claim 1, characterized in that An outer weight avoiding groove is formed on one side of the outer stop body toward the inner stop body, and the outer weight avoiding groove penetrates the outer stop body along the direction from the outer stop body to the frame body. An inner weight avoiding groove is formed on one side of the inner stop body toward the outer stop body, and the inner weight avoiding groove penetrates the outer stop body along the direction from the inner stop body to the frame body.

5. The guide assembly according to claim 1, characterized in that An end of the outer stopper away from the outer connector is provided with an outer chamfer, and the outer chamfer is provided on the side of the outer stopper facing the frame body. An end of the inner stopper away from the inner connector is provided with an inner chamfer, and the inner chamfer is provided on the side of the inner stopper away from the frame body.

6. The guide assembly according to claim 1, characterized in that The guide rail is provided with a slide groove, the guide opening is butted against the slide groove, and the width of the guide opening along the axial direction of the reel is smaller than the width of the slide groove along the axial direction of the reel.

7. The guide assembly according to claim 1, characterized in that The outer connecting body, the outer stopper and the convex body are an integral structure, and the inner connecting body and the inner stopper are an integral structure.

8. The guide assembly according to claim 1, characterized in that The guide assembly also includes: A guide member is arranged in the frame and located between the reel and the guide opening. A guide arc surface is provided on the side of the guide member facing the reel. The guide arc surface is used to guide the sliding body to enter between the outer connecting body and the inner connecting body and allow the roller blind to enter the guide opening.

9. A skylight, characterized in that: include: A skylight frame, comprising a frame body and a guide rail arranged on the frame body; The sunshade comprises a reel arranged on the frame, a rolling curtain with one end wound on the reel, and a sliding body connected to the other end of the rolling curtain; The guide assembly according to any one of claims 1 to 8, wherein the guide assembly is arranged between the guide rail and the reel.

10. A vehicle, characterized in that: Comprising the skylight as claimed in claim 9.

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