Sun shield auxiliary hinge structure and vehicle

Abstract

The utility model relates to an auxiliary hinge structure of a sun visor, which comprises a hinge seat and a transparent or semitransparent sun visor body, the sun visor body is a plastic piece, and the sun visor body comprises a visor body and a first hinge part connected to one side of the visor body far away from a side door of a vehicle; the hinge base comprises a base body used for being connected with a ceiling of the vehicle and a second hinge part connected with the base body, and the first hinge part and the second hinge part are detachably hinged together. The utility model further provides a vehicle. The sun visor auxiliary hinge structure of the light-transmitting sun visor structure is optimized, the attractiveness of the light-transmitting sun visor structure can be guaranteed, the area of the light-transmitting part of the light-transmitting sun visor structure can be guaranteed, and the sun visor auxiliary hinge structure further has the advantages of being better in safety performance, smooth in operation, small in part number and easy to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a sun visor auxiliary hinge structure and a vehicle. Background Art

[0002] Some vehicles use a light-transmitting sunshade structure, on which a transparent or translucent light-transmitting portion is provided. In order to ensure the stability of the light-transmitting sunshade structure, a secondary hinge structure is provided on the side of the light-transmitting sunshade structure that is far from the vehicle side door.

[0003] The secondary hinge structure in the prior art has the following problems:

[0004] Some transparent sunshade structures are provided with a larger mounting seat, and the rotating shaft of the secondary hinge structure is installed in the mounting seat. The larger mounting seat will reduce the size of the transparent part of the transparent sunshade structure, and there are also problems such as a large number of parts and complex assembly. For example, a reed switch-controlled fill light automobile sunshade proposed in the patent application with application number CN202022365850.5 is provided with a larger cover plate, and the rotating shaft of the secondary hinge structure is installed in the cover plate.

[0005] Some solutions embed the shaft of the secondary hinge structure into the light-transmitting part of the light-transmitting sun visor structure by injection molding. Although this can reduce the impact of the secondary hinge structure on the size of the light-transmitting part of the light-transmitting sun visor structure, the user can see the shaft through the light-transmitting part, which has an adverse effect on the aesthetics of the light-transmitting sun visor structure. In addition, the shaft is a rigid part that is difficult to deform. During a vehicle collision, the impact force that is difficult to absorb by the shaft can easily cause the light-transmitting part of the light-transmitting sun visor structure to break and the secondary hinge structure to disengage, making it difficult to ensure the safety performance of the light-transmitting sun visor structure. For example, a translucent color-changing sun visor proposed in a patent application with application number CN202321991258.3 embeds the shaft skeleton into the color-changing sun visor body. Utility Model Content

[0006] The purpose of the utility model is to provide a sun visor auxiliary hinge structure and a vehicle, so as to alleviate or eliminate at least one of the above-mentioned technical problems.

[0007] The utility model describes a sun visor auxiliary hinge structure, comprising a hinge seat and a transparent or translucent sun visor body, the sun visor body comprising a plate body and a first hinge portion connected to the side of the plate body farther from a vehicle side door, the hinge seat comprising a seat body for connecting to a roof of the vehicle and a second hinge portion connected to the seat body, the first hinge portion and the second hinge portion being detachably hinged together.

[0008] Optionally, a slot and a shaft are respectively provided on the first hinged part and the second hinged part, and the shaft is detachably matched with the slot to detachably hinge the first hinged part and the second hinged part together.

[0009] Optionally, the slot is provided with a notch for the shaft portion to be inserted into and removed from the slot along the radial direction of the shaft portion.

[0010] Optionally, the card slot is arranged on the first hinge portion, and when the sun visor body is opened to a vertical position, the notch of the card slot faces upward.

[0011] Optionally, the notch is a trumpet-shaped mouth that gradually widens from the inside to the outside.

[0012] Optionally, the first hinged portion includes an arm portion whose fixed end is connected to the plate body, and the shaft portion or the slot is arranged at a free end of the arm portion.

[0013] Optionally, the second hinged portion includes the shaft portion and two ears disposed at intervals, the upper ends of the two ears are connected to the seat body, and the shaft portion is connected between the two ears.

[0014] Optionally, the sun visor body is a plastic part.

[0015] Optionally, the hinge seat is a plastic part.

[0016] The utility model also provides a vehicle, comprising any one of the above-mentioned sun visor auxiliary hinge structures.

[0017] The utility model optimizes the sub-hinge structure of the sun visor of the light-transmitting sun visor structure, which helps to ensure the aesthetics of the light-transmitting sun visor structure and the area of ​​the light-transmitting part of the light-transmitting sun visor structure. The sub-hinge structure of the sun visor also has the characteristics of better safety performance, smooth operation, fewer parts and easy assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the secondary hinge structure of the sun visor described in some embodiments;

[0019] Figure 2 is a cross-sectional view of a secondary hinge structure of a sun visor described in some embodiments;

[0020] Figure 3 Exploded view of the secondary hinge structure of the sun visor described in some embodiments.

[0021] Among them, 1-plate body; 2-main hinge structure; 3-first hinge part; 4-hinge seat;

[0022] 11-notch; 31-arm; 32-thickened portion; 33-slot; 34-first inclined surface; 35-second inclined surface; 41-seat; 42-ear; 43-shaft. DETAILED DESCRIPTION

[0023] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0024] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0025] like Figure 1 A sun visor secondary hinge structure shown in the figure includes a hinge seat 4 and a transparent or translucent sun visor body, the sun visor body includes a plate body 1 and a first hinge part 3 connected to the plate body 1 on the side farther from the vehicle side door, the hinge seat 4 includes a seat body 41 for connecting to the roof of the vehicle and a second hinge part connected to the seat body 41, the first hinge part 3 and the second hinge part are detachably hinged together.

[0026] In the above technical solution, the plate body 1 and the first hinged portion 3 are both configured as transparent or translucent light-transmitting structures, which helps to ensure the aesthetics of the sun visor body and the area of ​​the light-transmitting portion of the sun visor body.

[0027] In some embodiments, Figure 2 and Figure 3 As shown, the first hinge part 3 and the second hinge part are respectively provided with a slot 33 and an axle 43, and the axle 43 is detachably matched with the slot 33 to detachably hinge the first hinge part 3 and the second hinge part together. The slot 33 and the axle 43 can realize detachable hinge, which has the characteristic of being easy to realize.

[0028] As a specific example, Figure 2 and Figure 3As shown, the slot 33 is provided with a notch for the shaft portion 43 to be inserted into and removed from the slot 33 along the radial direction of the shaft portion 43. In actual use, the shaft portion 43 is inserted into the slot 33 through the notch to hinge the first hinge portion 3 and the second hinge portion together, and the shaft portion 43 is separated from the slot 33 through the notch to separate the first hinge portion 3 and the second hinge portion, which has the characteristic of easy disassembly and assembly. In specific implementation, the cross section of the shaft portion 43 is circular, and the cross section of the slot 33 is a missing circle.

[0029] In some embodiments, Figures 1 to 3 As shown, the card slot 33 is arranged on the first hinge part 3, and when the sun visor body is opened to the vertical position, the notch of the card slot 33 faces upward. With the above technical solution, the card slot 33 and the shaft part 43 can be hinged and separated by pushing and pulling the sun visor body along the width direction of the sun visor body, which has the characteristic of easy operation.

[0030] In some embodiments, Figure 3 As shown, the notch is a bell mouth that gradually widens from the inside to the outside. The bell mouth can guide the shaft portion 43 to be inserted into the slot 33, reducing the difficulty of the shaft portion 43 being inserted into the slot 33. Specifically, the bell mouth is composed of a first inclined surface 34 and a second inclined surface 35 on both sides of the notch.

[0031] In some embodiments, Figure 2 and Figure 3 As shown, the first hinged portion 3 includes an arm portion 31 whose fixed end is connected to the plate body 1, and the shaft portion 43 or the slot 33 is arranged at the free end of the arm portion 31. With the above technical solution, the arm portion 31 can be elastically deformed, which can reduce the difficulty of matching the shaft portion 43 and the slot 33 on the one hand; on the other hand, when the vehicle collides, the elastic deformation of the arm portion 31 can absorb part of the impact force. The possibility of the sun visor body breaking can be reduced, and the possibility of the shaft portion 43 being separated from the slot 33 can also be reduced, thereby improving the safety performance of the secondary hinge structure of the sun visor.

[0032] As a preferred example, the slot 33 is arranged at the free end of the arm 31, and the length direction of the arm 31 is consistent with the direction of the slot 33, that is, when the sun visor body is opened to the vertical position, the length direction of the arm 31 is the vertical direction. The above technical solution can prevent the arm 31 from being deformed unnecessarily during the process of engaging and separating the slot 33 and the shaft 43, thereby ensuring that the slot 33 and the shaft 43 can be engaged and separated more smoothly.

[0033] As a specific example, the free end of the arm 31 is provided with a thickened portion 32, and the card slot 33 is provided in the thickened portion 32. The thickened portion 32 is provided to ensure the stability of the card slot 33 structure and prevent the card slot 33 from breaking. In a specific implementation, the thickness of the portion of the arm 31 other than the thickened portion 32 can be set to be consistent with the thickness of the plate body 1.

[0034] As a specific example, a notch 11 is provided at the upper corner of the plate body 1 on the side far from the vehicle side door, and the arm portion 31 is provided in the notch 11. The notch 11 can avoid the second hinge portion.

[0035] In a specific implementation, the central axis of the shaft portion 43 and the central axis of the slot 33 are collinear and arranged along the width direction of the vehicle, and the sun visor body rotates around the central axis of the shaft portion 43 to realize opening and closing of the sun visor body.

[0036] In some embodiments, Figure 2 and Figure 3 As shown, the second hinged portion includes a shaft portion 43 and two ears 42 arranged at intervals, the upper ends of the two ears 42 are connected to the base 41, and the shaft portion 43 is connected between the lower parts of the two ears 42. The above technical solution has the characteristics of stable structure. In specific implementation, the base 41 can be provided with a connection hole for connecting with the roof of the vehicle.

[0037] In some embodiments, the hinge seat 4 is a plastic part. The hinge seat 4 can be made by injection molding, which is easy to implement.

[0038] As a preferred example, the sun visor body is a plastic part. Setting the sun visor body as a plastic part, that is, setting the first hinge part 3 as a plastic structure integrally formed with the plate body 1, can reduce the number of parts and reduce the assembly process of the sun visor sub-hinge structure. In addition, by utilizing the self-lubricating property of plastic, smooth operation between the first hinge part 3 and the second hinge part can be ensured. The first hinge part 3 of the plastic structure helps to ensure the elastic deformation ability of the arm 31. In specific implementation, the sun visor body can be made by integral injection molding, and the sun visor body can be made of polycarbonate or methyl methacrylate.

[0039] The utility model also provides a vehicle, comprising any one of the above-mentioned sun visor auxiliary hinge structures. In specific implementation, Figure 1 As shown, a main hinge structure 2 is usually installed on the side of the sun visor body closer to the vehicle side door.

[0040] The above embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. In the description of this specification, the description of reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics of the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to 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. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

Claims

1. A sun visor secondary hinge structure, characterized in that: The invention comprises a hinge seat (4) and a transparent or translucent sun visor body, wherein the sun visor body comprises a plate body (1) and a first hinge portion (3) connected to the plate body (1) at a side farther from a vehicle side door, the hinge seat (4) comprises a seat body (41) for connecting to a roof of a vehicle and a second hinge portion connected to the seat body (41), wherein the first hinge portion (3) and the second hinge portion are detachably hinged together.

2. The sun visor auxiliary hinge structure according to claim 1, characterized in that: The first hinged portion (3) and the second hinged portion are respectively provided with a slot (33) and an axis portion (43), and the axis portion (43) is detachably matched with the slot (33) so as to detachably hinge the first hinged portion (3) and the second hinged portion together.

3. The sun visor auxiliary hinge structure according to claim 2, characterized in that: The clamping groove (33) is provided with a notch for the shaft portion (43) to be clamped into and out of the clamping groove (33) along the radial direction of the shaft portion (43).

4. The sun visor auxiliary hinge structure according to claim 3, characterized in that: The card slot (33) is arranged on the first hinged portion (3); when the sun visor body is opened to a vertical position, the notch of the card slot (33) faces upwards.

5. The sun visor auxiliary hinge structure according to claim 3, characterized in that: The notch is a bell mouth that gradually widens from the inside to the outside.

6. The sun visor auxiliary hinge structure according to claim 2, characterized in that: The first hinged portion (3) comprises an arm portion (31) whose fixed end is connected to the plate body (1), and the shaft portion (43) or the clamping groove (33) is arranged at the free end of the arm portion (31).

7. The sun visor auxiliary hinge structure according to claim 2, characterized in that: The second hinged portion comprises the shaft portion (43) and two ears (42) arranged at intervals, the upper ends of the two ears (42) are connected to the seat body (41), and the shaft portion (43) is connected between the two ears (42).

8. The sun visor auxiliary hinge structure according to claim 1, characterized in that: The sun visor body is a plastic part.

9. The sun visor auxiliary hinge structure according to claim 1, characterized in that: The hinge seat (4) is a plastic part.

10. A vehicle, characterized in that: It comprises the sun visor secondary hinge structure as described in any one of claims 1-9.

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