Sun shield assembly and vehicle with same

Abstract

The utility model discloses a sun visor assembly and a vehicle with the sun visor assembly, and the sun visor assembly comprises a sun visor body; the telescopic plate is movably arranged on the sun shield body in the width direction of the sun shield body; the sun shield body is rotationally arranged on the connecting rotating shaft, and the connecting rotating shaft is suitable for being fixedly connected with an automobile body; the transmission assembly comprises a first gear, a transmission chain and matching teeth, the rotating axis of the first gear extends in the length direction of the sun shield body, the transmission chain is wound around the first gear and engaged with the first gear and the matching teeth, and the matching teeth are arranged on the telescopic plate; the sun shield body is suitable for driving the transmission chain to rotate through the first gear when rotating relative to the connecting rotating shaft. According to the sun shield assembly, the requirement for the sun shield area can be met while the overall size is small, and meanwhile the operation steps of using the sun shield assembly by a user can be well reduced.

Description

Technical Field

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

[0002] With the improvement of people's living standards, vehicles are gradually entering thousands of households. When the sun is strong during driving, the driver and passengers can prevent the sun from directly shining on the driver by flipping down the sun visor. However, the space reserved for the sun visor in some existing car models is small, but the reduction in the size of the sun visor will undoubtedly affect the shading area of ​​the sun visor. Therefore, how to set a sun visor with a small overall size and a guaranteed shading area has become a problem to be solved. Utility Model Content

[0003] The utility model provides a sun visor assembly, which can meet the sunshade area requirements while having a small overall size, and can also effectively reduce the operation steps of users in using the sun visor assembly.

[0004] The utility model also provides a vehicle with the sun visor assembly.

[0005] According to the first aspect of the utility model, the sun visor assembly includes: a sun visor body; a telescopic plate, which is movably arranged on the sun visor body along the width direction of the sun visor body; a connecting shaft, the sun visor body is rotatably arranged on the connecting shaft and the connecting shaft is suitable for being fixedly connected to the vehicle body; a transmission assembly includes a first gear, a transmission chain and a mating tooth, the rotation axis of the first gear extends along the length direction of the sun visor body, the transmission chain is wound around the first gear and meshes with the first gear and the mating tooth, the mating tooth is arranged on the telescopic plate, and when the sun visor body rotates relative to the connecting shaft, it is suitable to drive the transmission chain to rotate through the first gear.

[0006] According to the sun visor assembly of the first aspect of the present invention, the width dimension of the sun visor assembly is extended or shortened by moving the telescopic plate relative to the sun visor body, so that the sun visor assembly can meet the sunshade area requirements while having a small overall size. Moreover, when the user flips the sun visor body, the telescopic plate can be synchronously driven to move relative to the sun visor body through the transmission of the transmission component, which can effectively reduce the operating steps of the user when using the sun visor assembly.

[0007] According to some embodiments of the utility model, the transmission assembly also includes a fixing pin fixed to the sun visor body, an avoidance hole is formed on the telescopic plate, extending along the width direction of the sun visor body and penetrating the telescopic plate in the length direction of the sun visor body, the fixing pin extends along the length direction of the sun visor body and is passed through the avoidance hole, and the transmission chain is simultaneously wound around the first gear and the fixing pin and is in a taut state.

[0008] According to some embodiments of the utility model, a accommodating cavity for accommodating the transmission chain is formed on the telescopic plate, the avoidance hole is communicated with the accommodating cavity, the part of the fixing pin that cooperates with the transmission chain is located in the accommodating cavity, the accommodating cavity extends along the width direction of the telescopic plate and has an opening open toward the first gear, and the mating tooth is arranged on at least one inner side surface of the accommodating cavity in the thickness direction of the sun visor body.

[0009] According to some embodiments of the utility model, the telescopic plate includes a telescopic plate body and a cover plate, the telescopic plate body and the cover plate are independently molded, the accommodating cavity is formed on the telescopic plate body, and the telescopic plate body has a mounting opening connected to the accommodating cavity on one side surface in the thickness direction of the sun visor body, the cover plate is arranged in the mounting opening and defines the accommodating cavity together with the telescopic plate body.

[0010] According to some embodiments of the present invention, the first gear is disposed on the connecting shaft.

[0011] According to some embodiments of the utility model, a second gear is provided on the connecting shaft, and the transmission assembly also includes a transmission shaft and a third gear, the transmission shaft extends along the length direction of the sun visor body and the first gear and the third gear are both provided on the transmission shaft, the second gear and the third gear are located on the same side of the first gear, and the second gear has a first state in which it is meshed with the third gear and a second state in which it is spaced apart from the third gear.

[0012] According to some embodiments of the utility model, the sun visor body is movable relative to the connecting shaft along the length direction of the sun visor body to drive the second gear to switch between the first state and the second state; or, the second gear is movably provided on the connecting shaft along the length direction of the sun visor body to switch between the first state and the second state, and a switch for driving the second gear to move is provided on the sun visor body.

[0013] According to some embodiments of the utility model, a telescopic cavity extending along the width direction of the sun visor body and opening in a direction away from the connecting shaft is formed in the sun visor body, and the telescopic plate is slidably disposed in the telescopic cavity along the width direction of the sun visor body.

[0014] According to some embodiments of the utility model, the sun visor body includes a first main body portion and a second main body portion that are independently formed, and the first main body portion and the second main body portion jointly define the telescopic cavity; and / or, the inner side wall of the telescopic cavity and one of the telescopic plates are provided with a sliding groove extending along the width direction of the sun visor body, and the inner side wall of the telescopic cavity and the other of the telescopic plates are provided with a sliding block that slidably cooperates with the sliding groove.

[0015] A vehicle according to an embodiment of the second aspect of the utility model includes: the above-mentioned sun visor assembly.

[0016] According to the vehicle of the second aspect of the utility model, the width dimension of the sun visor assembly is extended or shortened by moving the telescopic plate relative to the sun visor body, so that the sun visor assembly can meet the sunshade area requirements while having a small overall size. Moreover, when the user flips the sun visor body, the telescopic plate can be synchronously driven to move relative to the sun visor body through the transmission of the transmission component, which can effectively reduce the operating steps of the user when using the sun visor assembly.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a telescopic plate of a sun visor assembly according to an embodiment of the utility model when the telescopic plate is in a retracted state;

[0019] Figure 2 is a schematic diagram of a telescopic plate of a sun visor assembly according to an embodiment of the utility model when the telescopic plate is in an extended state;

[0020] Figure 3 is an exploded view of a sun visor assembly according to an embodiment of the utility model;

[0021] Figure 4 is a top view of the sun visor assembly according to an embodiment of the utility model with the first body portion removed;

[0022] Figure 5 yes Figure 4 Sectional view along AA;

[0023] Figure 6 yes Figure 4 Sectional view along BB;

[0024] Figure 7 is a cross-sectional view of a first gear of a sun visor assembly according to another embodiment of the utility model;

[0025] Figure 8 is a schematic diagram of the meshing of the first gear and the second gear of the sun visor assembly according to an embodiment of the utility model;

[0026] Fig. 9 It is a schematic diagram showing that the first gear and the second gear of the sun visor assembly are spaced apart according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] 100. Sun visor assembly; 1. Sun visor body; 11. First body portion; 12. Second body portion; 13. Sliding guide groove; 2. Telescopic plate; 21. Telescopic plate body; 22. Cover plate; 23. Sliding block; 24. Accommodating chamber; 3. Connecting shaft; 4. Transmission assembly; 41. First gear; 42. Transmission chain; 43. Fixing pin; 44. Transmission shaft; 45. Third gear; 5. Second gear; 6. Connecting shaft. DETAILED DESCRIPTION

[0029] The embodiments of the present invention 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0031] The sun visor assembly 100 according to an embodiment of the first aspect of the utility model is described below with reference to the accompanying drawings.

[0032] like Figures 1 to 9As shown, the sun visor assembly 100 according to the first embodiment of the utility model comprises: a sun visor body 1, a telescopic plate 2, a connecting shaft 3 and a transmission assembly 4, the telescopic plate 2 is movably arranged on the sun visor body 1 along the width direction of the sun visor body 1, the sun visor body 1 is rotatably arranged on the connecting shaft 3 and the connecting shaft 3 is suitable for being fixedly connected to the vehicle body. That is to say, the sun visor assembly 100 can be connected to the vehicle body through the connecting shaft 3, and the position of the sun visor assembly 100 can be adjusted by rotating the sun visor body 1 relative to the connecting shaft 3. In addition, the size of the sun visor assembly 100 in the width direction of the sun visor body 1 can be extended or shortened by the movement of the telescopic plate 2 relative to the sun visor body 1 in the width direction. Therefore, when sunshade is needed, such as when the sun visor assembly 100 is flipped down, the telescopic plate 2 can be driven to extend out of the sun visor body 1 to ensure that the sun visor assembly 100 has a sufficiently large sunshade area; and when sunshade is not needed, such as when the sun visor assembly 100 is folded up, the telescopic plate 2 can be retracted into the sun visor body 1 to reduce the size of the sun visor assembly 100 in the width direction of the sun visor body 1, thereby saving the space occupied by the sun visor assembly 100 when it is folded, and further allowing the sun visor assembly 100 to meet the sunshade area requirements while having a small overall size.

[0033] Among them, the transmission assembly 4 includes a first gear 41, a transmission chain 42 and matching teeth (not shown in the figure). The rotation axis of the first gear 41 extends along the length direction of the sun visor body 1. The transmission chain 42 is wound around the first gear 41 and meshes with the first gear 41 and the matching teeth. The matching teeth are arranged on the telescopic plate 2. When the sun visor body 1 rotates relative to the connecting shaft 3, it is suitable for driving the transmission chain 42 to rotate through the first gear 41.

[0034] That is to say, the transmission connection between the first gear 41 and the telescopic plate 2 can be realized by meshing the transmission chain 42 with the first gear 41 and the matching teeth. Specifically, when the sun visor body 1 rotates relative to the connecting shaft 3, the first gear 41 can be driven to rotate. When the first gear 41 rotates, the transmission chain 42 rotates around the first gear 41 to drive the matching teeth to move relative to the sun visor body 1 along the width direction of the sun visor body 1, thereby driving the telescopic plate 2 connected to the matching teeth to move relative to the sun visor body 1 along the width direction of the sun visor body 1 to adjust the size of the sun visor assembly 100 in the width direction of the sun visor body 1. Therefore, when the user flips the sun visor body 1, the transmission of the transmission assembly 4 can synchronously drive the telescopic plate 2 to move relative to the sun visor body 1, which can effectively reduce the operation steps of the user using the sun visor assembly 100. In addition, a chain transmission relationship is formed between the first gear 41 and the matching teeth, which can improve the transmission accuracy and stability of the transmission assembly 4.

[0035] According to the sun visor assembly 100 of the first aspect of the present invention, the width dimension of the sun visor assembly 100 is extended or shortened by moving the telescopic plate 2 relative to the sun visor body 1, so that the sun visor assembly 100 can meet the sunshade area requirements while having a small overall size. Moreover, when the user flips the sun visor body 1, the telescopic plate 2 can be synchronously driven to move relative to the sun visor body 1 through the transmission of the transmission component 4, which can effectively reduce the operating steps of the user when using the sun visor assembly 100.

[0036] It should be noted that when the user flips down the sun visor assembly 100, the telescopic plate 2 can be gradually extended from the sun visor body 1 under the drive of the transmission assembly 4 to increase the sunshade area of ​​the sun visor assembly 100; conversely, when the user flips up the sun visor assembly 100, the telescopic plate 2 can be gradually retracted into the sun visor body 1 under the drive of the transmission assembly 4 to reduce the space occupied by the sun visor assembly 100. For example, in a vehicle equipped with a skylight, since the front end of the skylight extends all the way to the front end of the vehicle roof, the space reserved for the sun visor assembly 100 is relatively small. Therefore, by reducing the space occupied by the sun visor assembly 100, the sun visor assembly 100 can be better adapted to the vehicle equipped with a skylight.

[0037] In some embodiments, the sun visor body 1 also has a connecting shaft 6, and the connecting shaft 6 and the connecting rotating shaft 3 are located at opposite ends of the sun visor body 1 in the length direction. The connecting shaft 6 is suitable for being rotatably connected with a snap hook on the vehicle body structure, so that the sun visor body 1 can be flipped relative to the vehicle body structure through the rotation of the connecting shaft 6 relative to the snap hook and the rotation of the sun visor body 1 relative to the connecting rotating shaft 3.

[0038] According to some embodiments of the utility model, a sliding guide groove 13 extending along the width direction of the sun visor body 1 is formed on the sun visor body 1, and the transmission chain 42 is suitable for sliding along the sliding guide groove 13. The sliding guide groove 13 is used to limit the movement of the transmission chain 42 in the length direction and thickness direction of the sun visor body 1. In other words, the transmission chain 42 is limited by the sliding guide groove 13, so that the transmission chain 42 can only move along the width direction of the sun visor body 1 in the sliding guide groove 13, that is, the sliding guide groove 13 can better limit the freedom of movement of the transmission chain 42 to prevent the transmission chain 42 from bending, thereby ensuring that the transmission chain 42 can always be in a taut state, and then it can be prevented that the transmission chain 32 is loose and affects the moving stroke accuracy of the telescopic plate 2.

[0039] According to some embodiments of the utility model, the transmission assembly 4 also includes a fixing pin 43 fixed to the sun visor body 1, and an avoidance hole is formed on the telescopic plate 2, extending along the width direction of the sun visor body 1 and penetrating the telescopic plate 2 in the length direction of the sun visor body 1. The fixing pin 43 extends along the length direction of the sun visor body 1 and is passed through the avoidance hole. The transmission chain 42 is simultaneously wound around the first gear 41 and the fixing pin 43 and is in a taut state.

[0040] That is, the transmission chain 42 is in a closed ring shape. Since the first gear 41 and the fixing pin 43 are both arranged on the sun visor body 1, the distance between the first gear 41 and the fixing pin 43 is kept fixed. The transmission chain 42 can be tightened by adjusting the distance between the first gear 41 and the fixing pin 43, thereby preventing the transmission chain 42 from being loose and affecting the stability of the transmission. When the telescopic plate 2 moves relative to the sun visor body 1 along the width direction of the sun visor body 1, the fixing pin 43 is fixed on the sun visor body 1, so that the telescopic plate 2 moves relative to the fixing pin 43. Therefore, the fixing pin 43 moving relative to the telescopic plate 2 can be avoided by the avoidance hole, thereby ensuring that the fixing pin 43 is fixed on the sun visor body 1 while the transmission assembly 4 operates stably.

[0041] In a specific example, a telescopic cavity is provided in the sun visor body 1 , and the two ends of the fixing pins 43 in the length direction of the sun visor body 1 are respectively fixedly connected to the inner side surfaces of the telescopic cavity on both sides opposite to each other in the length direction of the sun visor body 1 .

[0042] According to some embodiments of the utility model, a receiving cavity 24 for receiving the transmission chain 42 is formed on the telescopic plate 2, the avoidance hole is communicated with the receiving cavity 24, the portion where the fixing pin 43 cooperates with the transmission chain 42 is located in the receiving cavity 24, the receiving cavity 24 extends along the width direction of the telescopic plate 2 and has an opening open toward the first gear 41, and the matching teeth are arranged on at least one inner side surface of the receiving cavity 24 in the thickness direction of the sun visor body 1. That is, in the width direction of the sun visor body 1, the portion of the transmission chain 42 away from the first gear 41 can be loaded into the receiving cavity 24 through the opening of the receiving cavity 24 toward the first gear 41, and cooperate with the portion of the fixing pin 43 located in the receiving cavity 24, so as to realize the assembly of the transmission chain 42 and the fixing pin 43. In the process of the telescopic plate 2 moving relative to the sun visor body 1 along the width direction of the sun visor body 1, the receiving cavity 24 can better accommodate the portion where the transmission chain 42 overlaps with the telescopic plate 2, and at the same time, it can avoid the appearance of features such as grooves for avoiding the transmission chain 42 on the surface of the telescopic plate 2. Therefore, the accommodating cavity 24 can ensure that the telescopic plate 2 can avoid the transmission chain 42 while making the appearance of the telescopic plate 2 neater, which is beneficial to improving the user experience.

[0043] According to some embodiments of the utility model, the telescopic plate 2 includes a telescopic plate body 21 and a cover plate 22, the telescopic plate body 21 and the cover plate 22 are independently molded, the accommodating cavity 24 is formed in the telescopic plate body 21, and the telescopic plate body 21 is formed with a mounting opening communicating with the accommodating cavity 24 on one side surface in the thickness direction of the sun visor body 1, and the cover plate 22 is arranged in the mounting opening and defines the accommodating cavity 24 together with the telescopic plate body 21. Since the matching position of the transmission chain 42 and the fixing pin 43 is located in the accommodating cavity 24, by providing the cover plate 22 independently molded from the telescopic plate body 21, the assembly process of the transmission chain 42 and the fixing pin 43 can be performed when the cover plate 22 is not installed, that is, when the mounting opening is in an open state, and after the transmission chain 42 and the fixing pin 43 are assembled, the mounting opening can be closed by the cover plate 22 to ensure the neatness of the outer surface of the telescopic plate 2. Therefore, by providing the telescopic plate body 21 and the cover plate 22 that are independently formed, the difficulty of installing the transmission component 4 can be reduced, so as to improve the assembly efficiency of the sun visor assembly 100.

[0044] According to some embodiments of the utility model, the first gear 41 is disposed on the connecting shaft 3. When the sun visor body 1 rotates relative to the connecting shaft 3, the first gear 41 rotates relative to the sun visor body 1, so that the transmission chain 42 can be driven to rotate by the rotation of the first gear 41 relative to the sun visor body 1, and then the telescopic plate 2 can be driven to move relative to the sun visor body 1 through the meshing of the transmission chain 42 and the matching teeth. In this way, the structure of the sun visor assembly 100 can be simplified, the number of parts is small, and the cost is low.

[0045] According to some embodiments of the utility model, a second gear 5 is provided on the connecting shaft 3, and the transmission assembly 4 also includes a transmission shaft 44 and a third gear 45. The transmission shaft 44 extends along the length direction of the sun visor body 1 and the first gear 41 and the third gear 45 are both provided on the transmission shaft 44. The second gear 5 and the third gear 45 are located on the same side of the first gear 41, and the second gear 5 has a first state in which it is meshed with the third gear 45 and a second state in which it is spaced apart from the third gear 45.

[0046] Among them, when the second gear 5 is in the first state, the transmission connection between the connecting shaft 3 and the transmission shaft 44 is realized through the meshing of the second gear 5 and the third gear 45. When the sun visor body 1 rotates relative to the connecting shaft 3, the meshing of the second gear 5 and the third gear 45 can drive the transmission shaft 44 to rotate to drive the first gear 41 to rotate. When the first gear 41 rotates, the transmission chain 42 rotates around the first gear 41 and will drive the matching tooth to move relative to the sun visor body 1 along the width direction of the sun visor body 1, thereby driving the telescopic plate 2 connected to the matching tooth to move relative to the sun visor body 1 along the width direction of the sun visor body 1 to adjust the size of the sun visor assembly 100 in the width direction of the sun visor body 1.

[0047] In addition, when the second gear 5 is in the second state, since the second gear 5 is spaced apart from the third gear 45, when the sun visor body 1 rotates relative to the connecting shaft 3, since the transmission relationship between the connecting shaft 3 and the transmission shaft 44 is disconnected at this time, the transmission shaft 44 remains stationary relative to the sun visor body 1, and during this process, the position of the telescopic plate 2 relative to the sun visor body 1 remains unchanged. Therefore, the user can switch between the first state and the second state by adjusting the second gear 5 to realize the function of the sun visor body 1 flipping and synchronously driving the telescopic plate 2 to extend or only the sun visor body 1 flipping, so as to meet different usage requirements. For example, when the user needs to flip the sun visor body 1, the telescopic plate 2 is synchronously extended, and the second gear 5 is switched to the first state; when the user needs the telescopic plate 2 to remain at the current position relative to the sun visor body 1, the second gear 5 is switched to the second state.

[0048] In a specific example, the connecting shaft 3 is parallel to the transmission shaft 44 and parallel to the connecting shaft 3 , and in the width direction of the sun visor body 1 , the transmission shaft 44 is located between the connecting shaft 3 and the telescopic plate 2 .

[0049] According to some embodiments of the utility model, the sun visor body 1 can be moved relative to the connecting shaft 3 along the length direction of the sun visor body 1 to drive the second gear 5 to switch between the first state and the second state. That is, by moving the sun visor body 1 relative to the connecting shaft 3 in the length direction of the sun visor body 1, the positional relationship between the second gear 5 and the third gear 45 in the length direction of the sun visor body 1 can be adjusted, so that the second gear 5 and the third gear 45 can be arranged at intervals along the length direction of the sun visor body 1, or the second gear 5 and the third gear 45 can be relatively meshed along the width direction of the sun visor body 1. Therefore, there is no need to add an additional structure for driving the second gear 5 to switch between the first state and the second state, and the structure of the sun visor assembly 100 can be simplified.

[0050] According to some embodiments of the utility model, the second gear 5 is movably disposed on the connecting shaft 3 along the length direction of the sun visor body 1 to switch between the first state and the second state, and a switch for driving the second gear 5 to move is disposed on the sun visor body 1. For example, the switch can be a lever, and the position of the second gear 5 on the connecting shaft 3 can be changed by the lever to control the second gear 5 to switch between the first state and the second state. Thus, the difficulty of driving the second gear 5 to switch between the first state and the second state can be reduced.

[0051] According to some embodiments of the utility model, a telescopic cavity extending along the width direction of the sun visor body 1 and opening in a direction away from the connecting shaft 3 is formed in the sun visor body 1, and the telescopic plate 2 is slidably arranged in the telescopic cavity along the width direction of the sun visor body 1. Therefore, when the telescopic plate 2 is retracted into the telescopic cavity, the inner side wall of the telescopic cavity can better protect the telescopic plate 2 to avoid damage to the telescopic plate 2 by external factors, and at the same time, it is beneficial to ensure the neatness of the appearance of the sun visor assembly 100. In addition, the inner side wall of the telescopic cavity can play a good guiding and limiting effect on the movement of the telescopic plate 2 relative to the sun visor body 1, so as to improve the movement accuracy of the telescopic plate 2.

[0052] According to some embodiments of the utility model, the sun visor body 1 includes a first body part 11 and a second body part 12 which are independently formed, and a telescopic cavity is defined between the first body part 11 and the second body part 12. That is, after the first body part 11 and the second body part 12 are independently formed, the first body part 11 and the second body part 12 are assembled into the sun visor body 1, thereby, the molding difficulty of the first body part 11 and the second body part 12 which are independently formed is low, and in the assembly process of the sun visor assembly 100, the telescopic plate 2, the transmission assembly 4, etc. can be first installed on the first body part 11, and then the second body part 12 can be installed on the first body part 11, so as to reduce the difficulty of installing the telescopic plate 2 into the telescopic cavity, which can well reduce the assembly difficulty of the sun visor assembly 100 and help improve the assembly efficiency. In a specific example, in the thickness direction of the sun visor body 1, a part of the telescopic cavity is formed on the first body part 11, and another part of the telescopic cavity is formed on the second body part 12, and the connecting shaft 3 and the transmission shaft 44 are arranged on the second body part 12.

[0053] According to some embodiments of the utility model, a slide groove extending along the width direction of the sun visor body 1 is provided on the inner side wall of the telescopic cavity and one of the telescopic plates 2, and a slider 23 slidably matched with the slide groove is provided on the inner side wall of the telescopic cavity and the other of the telescopic plates 2. Thus, the movement direction of the telescopic plate 2 relative to the sun visor body 1 can be better limited by the sliding cooperation between the slider 23 and the slide groove. In a specific example, a plurality of sliders 23 and the slide groove are arranged at intervals along the length direction of the sun visor body 1 to further limit the movement direction of the telescopic plate 2 relative to the sun visor body 1.

[0054] In a specific example, the slider 23 is disposed on the side of the telescopic plate 2 in the thickness direction of the sun visor body 1 to reduce the influence of the card slot on the telescopic plate 2 on the structural strength of the telescopic plate 2. In addition, the telescopic plate 2 includes a telescopic plate body 21 and a cover plate 22, wherein one slider 23 is disposed on the side of the cover plate 22 away from the accommodating cavity 24.

[0055] A vehicle according to an embodiment of the second aspect of the utility model will be described below with reference to the accompanying drawings.

[0056] The vehicle according to the embodiment of the second aspect of the utility model includes: a sun visor assembly 100 .

[0057] According to the vehicle of the second aspect of the utility model, the width dimension of the sun visor assembly 100 is extended or shortened by moving the telescopic plate 2 relative to the sun visor body 1, so that the sun visor assembly 100 can meet the sunshade area requirements while having a small overall size. Moreover, when the user flips the sun visor body 1, the telescopic plate 2 can be synchronously driven to move relative to the sun visor body 1 through the transmission of the transmission component 4, which can effectively reduce the operating steps of the user when using the sun visor assembly 100.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sun visor assembly, characterized in that: include: Sun visor body; A telescopic plate is movably arranged on the sun visor body along the width direction of the sun visor body; A connecting shaft, on which the sun visor body is rotatably disposed and which is suitable for being fixedly connected to the vehicle body; A transmission assembly includes a first gear, a transmission chain and mating teeth. The rotation axis of the first gear extends along the length direction of the sun visor body. The transmission chain is wound around the first gear and meshes with the first gear and the mating teeth. The mating teeth are arranged on the telescopic plate. When the sun visor body rotates relative to the connecting shaft, it is suitable for driving the transmission chain to rotate through the first gear.

2. The sun visor assembly according to claim 1, characterized in that: The transmission assembly also includes a fixing pin fixed to the sun visor body, an avoidance hole is formed on the telescopic plate, the hole extending along the width direction of the sun visor body and penetrating the telescopic plate in the length direction of the sun visor body, the fixing pin extends along the length direction of the sun visor body and is passed through the avoidance hole, and the transmission chain is simultaneously wound around the first gear and the fixing pin and is in a taut state.

3. The sun visor assembly according to claim 2, characterized in that: The telescopic plate is provided with a housing cavity for accommodating the transmission chain, the avoidance hole is communicated with the housing cavity, the portion of the fixing pin that cooperates with the transmission chain is located in the housing cavity, the housing cavity extends along the width direction of the telescopic plate and has an opening open toward the first gear, and the mating tooth is provided on at least one inner side surface of the housing cavity in the thickness direction of the sun visor body.

4. The sun visor assembly according to claim 3, characterized in that: The telescopic plate includes a telescopic plate body and a cover plate, the telescopic plate body and the cover plate are independently molded, the accommodating cavity is formed in the telescopic plate body, and the telescopic plate body is formed with a mounting opening connected to the accommodating cavity on one side surface in the thickness direction of the sun visor body, the cover plate is arranged in the mounting opening and defines the accommodating cavity together with the telescopic plate body.

5. The sun visor assembly according to claim 1, characterized in that: The first gear is arranged on the connecting shaft.

6. The sun visor assembly according to claim 1, characterized in that: A second gear is provided on the connecting shaft, and the transmission assembly also includes a transmission shaft and a third gear. The transmission shaft extends along the length direction of the sun visor body and the first gear and the third gear are both provided on the transmission shaft. The second gear and the third gear are located on the same side of the first gear, and the second gear has a first state of meshing with the third gear and a second state of being spaced apart from the third gear.

7. The sun visor assembly according to claim 6, characterized in that: The sun visor body is movable relative to the connecting shaft along the length direction of the sun visor body to drive the second gear to switch between the first state and the second state; or, The second gear is movably disposed on the connecting shaft along the length direction of the sun visor body to switch between the first state and the second state, and a switch for driving the second gear to move is disposed on the sun visor body.

8. The sun visor assembly according to claim 1, characterized in that: A telescopic cavity extending along the width direction of the sun visor body and opening in a direction away from the connecting shaft is formed in the sun visor body, and the telescopic plate is slidably arranged in the telescopic cavity along the width direction of the sun visor body.

9. The sun visor assembly according to claim 8, characterized in that: The sun visor body includes a first main body portion and a second main body portion that are independently formed, and the first main body portion and the second main body portion jointly define the telescopic cavity; and / or, the inner side wall of the telescopic cavity and one of the telescopic plates are provided with a sliding groove extending along the width direction of the sun visor body, and the inner side wall of the telescopic cavity and the other of the telescopic plates are provided with a sliding block that slidably cooperates with the sliding groove.

10. A vehicle, characterized in that: include: A sun visor assembly according to any one of claims 1-9.

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