Sun shield structure and automobile

Abstract

The utility model provides a visor structure and automobile, the visor structure comprises a visor body and a mounting support installed on an automobile body metal plate, the visor body is provided with a ball head, the mounting support is provided with a deformation cavity and a ball socket matched with the ball head, and the ball socket is provided with a ball hole matched with the ball head. The deformation cavity is used for generating deformation when the ball head is pressed into or pulled out of the ball socket so as to achieve rotary connection and separation of the ball head and the ball socket. According to the utility model, the ball head and the ball socket can be quickly and rotatably connected and separated, and the deformation cavity deforms to absorb impact force and vibration when the ball head is pressed into or pulled out of the ball socket, so that the mounting support is not easy to damage, and the ball socket of the mounting support is stably and reliably clamped with the ball head; and the rotation and pick-and-place performance of the sun shield is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, in particular to a sun visor structure and an automobile. Background Art

[0002] At present, the sun visor can be fixed to the front end of the car roof by rotating and clamping the rod-shaped connecting shaft with the plastic hook-shaped structure of the support provided on the car roof. The disadvantage of this solution is that the deformation of the plastic itself can basically meet the requirements of taking and placing the sun visor, but after multiple clamping, the plastic hook-shaped structure is easy to break, and its clamping force is easy to decay, which affects the rotation and placement performance of the sun visor. Utility Model Content

[0003] The utility model aims at the technical problems in the prior art that a plastic hook-shaped structure on a support rotatably connected with a connecting rod of a sun visor is easy to break, and provides a sun visor structure and a car.

[0004] In view of the above technical problems, an embodiment of the utility model provides a sun visor structure, including a sun visor body and a mounting support installed on a vehicle body sheet metal, the sun visor body is provided with a ball head, the mounting support is provided with a deformation cavity and a ball socket adapted to the ball head, the deformation cavity is used to generate deformation when the ball head is pressed into or pulled out of the ball socket, so as to realize the rotational connection and separation of the ball head and the ball socket.

[0005] Optionally, a mounting groove connected to the ball socket is provided on the mounting support; a mounting hole is provided on the bottom surface of the mounting groove; and the mounting support is mounted on the body sheet metal via a fixing member passing through the mounting hole.

[0006] Optionally, the ball socket is arranged at the opening position of the mounting groove; the deformation cavity includes an arc-shaped cavity arranged around the ball socket, and an annular cavity arranged around the mounting groove, and the arc-shaped cavity is connected to the annular cavity.

[0007] Optionally, the mounting support includes a column and a base; the ball socket is arranged at a first end of the column, and a second end of the column away from the ball socket is connected to the base.

[0008] Optionally, the edge of the base is provided with a reinforcing flange.

[0009] Optionally, a guide surface for guiding the ball head to be pressed in is provided at the opening position of the ball socket.

[0010] Optionally, a pre-positioning member is provided at one end of the mounting support away from the ball socket.

[0011] Optionally, the sun visor body is also provided with a connecting shaft connected to the ball head, and the mounting support is provided with an avoidance groove adapted to the connecting shaft, and the avoidance groove is connected to the ball socket; when the ball head is pressed into the ball socket, the connecting shaft is located in the avoidance groove.

[0012] Optionally, the ball head and the connecting shaft are an integrally formed structure; or

[0013] The ball head is provided with a through hole, and the connecting shaft is inserted into the through hole through interference.

[0014] The utility model also provides a car, comprising the sunshade structure.

[0015] In the utility model, the sun visor structure includes a sun visor body and a mounting support installed on the vehicle body sheet metal, the sun visor body is provided with a ball head, the mounting support is provided with a deformation cavity and a ball socket adapted to the ball head, the deformation cavity is used to generate deformation when the ball head is pressed into or pulled out of the ball socket, so as to realize the rotational connection and separation of the ball head and the ball socket.

[0016] In the utility model, since the ball socket on the mounting support is adapted to the ball head on the sun visor body, when the ball head is pressed into the ball socket, the deformable cavity is deformed so that the ball head is firmly fixed in the ball socket; when the ball head is pulled out of the ball socket, the deformable cavity is deformed again so that the ball head can be smoothly moved out of the ball socket, so that the ball head and the ball socket can be quickly connected and separated by rotation. In the sun visor structure of the utility model, the rotation connection between the sun visor body and the mounting support is flexible and simple in structure, and the process of pressing the ball head into or out of the ball socket is easy to operate without the aid of additional tools. At the same time, the deformable cavity is deformed when the ball head is pressed into or out of the ball socket, thereby absorbing part of the impact force and vibration when the ball head is pressed into or out of the ball socket, thereby improving the toughness of the mounting support, ensuring that the mounting support is not easily damaged, and making the ball socket of the mounting support firmly and reliably connected to the ball head, thereby ensuring the rotation and placement performance of the sun visor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of a sunshade structure provided by an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a mounting support of a sunshade structure provided by an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the assembly structure of the sun visor structure provided by an embodiment of the utility model;

[0021] Figure 4 yes Figure 3 A schematic structural diagram of the AA section of the sun visor structure shown in FIG.

[0022] Figure 5 yes Figure 3 A schematic structural diagram of the BB section of the sunshade structure shown in FIG.

[0023] Figure 6 It is a structural schematic diagram of a sunshade structure provided by another embodiment of the utility model.

[0024] The reference numerals in the specification are as follows:

[0025] 1-sun visor body, 2-mounting support, 210-deformation cavity, 2110-arc cavity, 2120-annular cavity, 220-ball socket, 230-mounting groove, 240-mounting hole, 250-column, 260-base, 270-reinforced flange, 280-guide surface, 3-ball head, 4-fixing part, 5-body sheet metal, 6-pre-positioning part, 7-connecting shaft, 8-avoidance groove; 9-hook shaft; 10-hook. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] It should be understood that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", and "middle" are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation of the present invention.

[0028] like Figures 1 to 6 As shown, an embodiment of the utility model provides a sun visor structure, including a sun visor body 1 and a mounting bracket 2 installed on a vehicle body sheet metal 5, the sun visor body 1 is provided with a ball head 3, the mounting bracket 2 is provided with a deformation cavity 210 and a ball socket 220 adapted to the ball head 3, the deformation cavity 210 is used to generate deformation when the ball head 3 is pressed into or pulled out of the ball socket 220, so as to realize the rotational connection and separation of the ball head 3 and the ball socket 220.

[0029] Among them, the ball head 3 is arranged on the sun visor body 1, and the mounting bracket 2 installed on the body sheet metal 5 is provided with a deformation cavity 210 and a ball socket 220 adapted to the ball head 3, and the mounting bracket 2 is fixed on the body sheet metal 5. At this time, if the sun visor body 1 is moved to the top of the mounting bracket 2, the ball head 3 is roughly aligned with the ball socket 220, and then the sun visor body 1 is gently pushed to align with the ball socket 220 and press, so that the ball head 3 enters the ball socket 220. As the ball head 3 is gradually pressed into the ball socket 220, the mounting bracket 2 The deformation cavity 210 will begin to deform so that the opening of the ball socket 220 adapts to the shape of the ball head 3. When the ball head 3 completely enters the ball socket 220, the deformation cavity 210 gradually returns to its original state under the action of the elastic force, that is, the deformation cavity 210 and the ball socket 220 are no longer in a deformed state. At this time, the ball head 3 will be firmly fixed in the ball socket 220, and a rotation connection is formed between the sun visor body 1 and the mounting support 2, so that the angle of the sun visor can be freely adjusted to meet the needs of sunshade or light protection. When it is necessary to separate the sun visor body 1 from the mounting support 1, it is only necessary to pull the sun visor body 1 to make the ball head 3 bear force. At this time, the ball socket 220 is subjected to the pulling force of the ball head 3, and the deformation cavity 210 is deformed again so that the opening of the ball socket 220 adapts to the shape of the ball head 3. Then, the ball head 3 can be pulled out of the ball socket 220, and the connection between the sun visor body 1 and the mounting support 2 is disconnected.

[0030] Furthermore, the ball head 3 can be arranged in the middle of the sun visor. The ball head 3 can also be arranged at one end of the sun visor, and the other end of the sun visor can be mounted on the body sheet metal 5 through other rotating structures. The sun visor is composed of a skin layer, a frame and a filling layer. The skin layer is usually made of PVC or knitted material, the filling layer is usually made of PU or PP foam, and the frame is usually made of steel wire frame or PP injection molding. Its overall structure can be determined according to the requirements of the car interior design.

[0031] In the above-mentioned embodiment of the utility model, since the ball socket 220 on the mounting bracket 2 is adapted to the ball head 3 on the sun visor body 1, when the ball head 3 is pressed into the ball socket 220, the deformation cavity 210 is deformed so that the ball head 3 is firmly fixed in the ball socket 220; when the ball head 3 is pulled out of the ball socket 220, the deformation cavity 210 is deformed again so that the ball head 3 is smoothly moved out of the ball socket 220, so that the ball head 3 and the ball socket 220 can achieve rapid rotation connection and separation. In the utility model, the rotational connection method between the sun visor body 1 and the mounting bracket 2 is flexible and simple in structure, and the process of pressing the ball head 3 into or out of the ball socket 220 is easy to operate without the aid of additional tools. At the same time, the deformation cavity 210 will be deformed when the ball head 3 is pressed into or out of the ball socket 220, thereby absorbing part of the impact force and vibration when the ball head 3 is pressed into or out of the ball socket 220, thereby improving the toughness of the mounting bracket 2, ensuring that the mounting bracket 2 is not easily damaged, and making the ball socket 220 of the mounting bracket 2 firmly and reliably connected to the ball 3 head, thereby ensuring the rotation and placement performance of the sun visor.

[0032] In one embodiment, if Figure 4 and Figure 5 As shown, the mounting support 2 is provided with a mounting groove 230 connected to the ball socket 220; the bottom surface of the mounting groove 230 is provided with a mounting hole 240; the mounting support 2 is mounted on the body sheet metal 5 through a fixing member 4 passing through the mounting hole 240. It can be understood that Figure 4 and Figure 5 As shown, the mounting groove 230 is arranged on the mounting support 2 and is connected with the ball socket 220. A mounting hole 240 is arranged on the bottom surface of the mounting groove 230. The fixing part 4 passes through the ball socket 220 and enters the mounting groove 230, and then passes through the mounting hole 240 to fix the mounting support 2 to the vehicle body sheet metal 5. This mounting method is convenient to install, accurate in positioning, and firmly installed. It is also convenient to repair and replace the mounting support 2.

[0033] In one embodiment, if Figure 2 , Figure 4 and Figure 5 As shown, the ball socket 220 is arranged at the opening position of the mounting groove 230; the deformation cavity 210 includes an arc-shaped cavity 2110 arranged around the ball socket 220, and an annular cavity 2120 arranged around the mounting groove 230, and the arc-shaped cavity 2110 is connected to the annular cavity 2120. It can be understood that the arc-shaped cavity 2110 is arranged opposite to the ball socket 220, and the annular cavity 2120 is arranged around the mounting groove 230. Figure 4In the embodiment shown in , the arc-shaped cavity 2110 is located above the annular cavity 2120 and the two are connected. The ball socket 220 is arranged at the opening position of the mounting groove 230, and then the ball socket 220 and the mounting hole 240 are respectively located at the opposite ends of the mounting groove 230, and the ball head 3 can be pressed into or pulled out of the ball socket 220 at the end of the mounting groove 230 away from the body sheet metal 5, which is convenient for operation.

[0034] In one embodiment, if Figure 2 and Figure 5 As shown, the mounting support 2 includes a column 250 and a base 260; the ball socket 220 is arranged at the first end of the column 250, and the second end of the column 250 away from the ball socket 220 is connected to the base 260. It can be understood that the base 260 is connected to the bottom end of the column 250, and forms the mounting support 2 with the column 250, and the ball socket 220 is arranged at the top end of the mounting support 2. The base 260 is the receiving body of the column 250, and is also the base for the mounting support 2 to be installed on the body sheet metal 5, which can increase the stability of the installation. Specifically, in Figure 4 In the embodiment shown, the column is a cylindrical structure, including an elastic inner column and an outer column sleeved outside the elastic inner column, the top edge of the elastic inner column is folded outward and connected to the top edge of the outer column, at this time, the space between the outer column and the elastic inner column is the deformation cavity 210, and the inner side of the elastic inner column is the mounting groove 230, and the top edge of the elastic inner column is provided with a ball socket 220 connected to the mounting groove 230. Among them, the arc cavity 2110 refers to the part of the deformation cavity 210 opposite to the ball socket 220, and the annular cavity 2120 refers to the part of the deformation cavity 210 opposite to the mounting groove 230. In one embodiment, the mounting groove 230 is a cylindrical groove, and the annular cavity 2120 and the mounting groove 230 are coaxially arranged. When the ball head 3 is pressed into the socket 220, the arc-shaped cavity 2110 opposite to the socket 220 is deformed to expand the opening of the socket 220, and the ball head 3 can now completely enter the socket 220 from the opening. Afterwards, the deformed cavity 210 returns to its original shape under the action of elastic force, and the opening of the socket 220 returns to its original shape to hold the ball head 3. When the ball head 3 is pulled out of the socket 220, the arc-shaped cavity 2110 opposite to the socket 220 is deformed to expand the opening of the socket 220, and the ball head 3 can now completely pull out of the socket 220 from the opening position. Afterwards, the deformed cavity 210 returns to its original shape under the action of elastic force, and the opening of the socket 220 also returns to its original shape.

[0035] In one embodiment, if Figure 2 As shown, the edge of the base 260 is provided with a reinforcing flange 270. It can be understood that the reinforcing flange 270 at the edge of the base 260 can enhance the structural strength, durability and stability of the base 260, improve the aesthetics, and reduce maintenance and replacement costs.

[0036] In one embodiment, if Figure 1 As shown, the opening position of the ball socket 220 is provided with a guide surface 280 for guiding the ball head 3 to be pressed in. It is understandable that the guide surface 280 can guide the ball head 3 to be pressed into the ball socket 220 smoothly, reducing the difficulty of operation during the installation process, making the installation of the sun visor body 1 easier. Similarly, when the ball head 3 and the ball socket 220 need to be separated, the guide surface 280 can also help the ball head 3 to be pulled out of the ball socket 220 more smoothly, improving the convenience of disassembly. Due to the existence of the guide surface 280, the ball head 3 can be pressed into the ball socket 220 along a predetermined trajectory, avoiding damage to the ball head 3 or the ball socket 220 caused by improper operation, and protecting the structural integrity of the sun visor and the mounting bracket 2, extending their service life. The guide surface 280 can also ensure that the ball head 3 is accurately pressed into the ball socket 220, achieving high-precision installation.

[0037] In one embodiment, if Figure 2 and Figure 5 As shown, the end of the mounting support 2 away from the ball socket 220 is provided with a pre-positioning member 6. Understandably, the pre-positioning member 6 is used for pre-installation of the mounting support 2, and the pre-positioning member 6 can be a positioning pin with toothed structures on both sides to improve the firmness of the pre-installation.

[0038] In one embodiment, if Figure 1 to Figure 2 As shown, the sun visor body 1 is also provided with a connecting shaft 7 connected to the ball head 3, and the mounting bracket 2 is provided with an avoidance groove 8 adapted to the connecting shaft 7, and the avoidance groove 8 is connected to the ball socket 220; when the ball head 3 is pressed into the ball socket 220, the connecting shaft 7 is located in the avoidance groove 8. It can be understood that the connecting shaft 7 and the avoidance groove 8 are used in conjunction with each other, and when the ball head 3 is pressed into the ball socket 220, the connecting shaft 7 is located in the avoidance groove 8 to facilitate the rotation of the ball head 3 in the ball socket 220, and at the same time, an additional support point is provided between the sun visor body 1 and the mounting bracket 2, which not only enhances the stability of the sun visor during rotation, but also reduces shaking caused by vibration or external force. As shown in FIG. Figure 3 and Figure 6 As shown, the sun visor structure of the above embodiment can be set at the position where the connecting shaft 7 of the sun visor body 1 is located, that is, the ball head 3 is set on the connecting shaft 7 of the sun visor body 1, and the mounting bracket 2 is set on the body sheet metal 5 at a position opposite to the connecting shaft 7. At this time, after the ball head 3 is pressed into the ball socket 220, the sun visor body 1 can be rotated with the ball head 3 as the support point, thereby ensuring the rotation function of the sun visor body 1 while also supporting the entire sun visor body 1 through the mounting bracket 2.

[0039] It is understandable that the above-mentioned sun visor structure can also be applied to the hook shaft of the sun visor body 1 (such as Figure 6 The hook shaft 9 shown in Figure 6The hook shaft in the body sheet metal 5 is detachably connected to the hook 10, that is, the ball head can be set Figure 6 The sun visor body 1 is shown in the figure on the hook shaft 9, and the mounting bracket can be set on the body sheet metal 5 and Figure 6 In the relative position of the hook shaft 9 shown in FIG. , for example, the mounting support can be arranged Figure 6 The hook 10 shown in the figure, or directly set on the body sheet metal 5 and Figure 6 The hook shaft 9 is in a relative position in the middle, and then, through the rotational connection and separation between the ball head and the ball socket on the mounting bracket, the detachable connection between the hook shaft of the sun visor body 1 and the body sheet metal 5 can be achieved without interfering with the rotation of the sun visor body 1.

[0040] In one embodiment, if Figure 1 , Figure 3 and Figure 6 As shown, the ball head 3 and the connecting shaft 7 are an integrally formed structure; understandably, the ball head 3 and the connecting shaft 7 are an integrally formed structure, and the overall structure is more solid and can withstand greater force and torque.

[0041] In one embodiment, the ball head 3 is provided with a through hole, and the connecting shaft 7 is inserted in the through hole with interference fit. It can be understood that the connecting shaft 7 is inserted in the through hole of the ball head 3 with interference fit, which can also ensure the connection between the connecting shaft 7 and the ball head 3 is stable. At the same time, if any part of the rotating shaft or the ball head 3 is damaged, it can be repaired by simple disassembly and replacement without replacing the entire component, thereby reducing the maintenance cost.

[0042] Furthermore, the connecting shaft 7 can be an integral injection molding structure with the frame in the sun visor body 1; the connecting shaft 7 can also be fixed on the sun visor body 1 by insert injection molding. Understandably, a mounting notch can be provided on the sun visor body 1, and the connecting shaft 7 and the ball head 3 can both be installed in the mounting notch on the sun visor body 1, which makes the structure more compact and can also protect the ball head 3 and the connecting shaft 7.

[0043] The utility model also provides a car, including the above-mentioned sun visor structure; in the car in the above-mentioned embodiment of the utility model, the sun visor structure includes a sun visor body 1 and a mounting bracket 2 installed on the body sheet metal 5, the sun visor body 1 is provided with a ball head 3, the mounting bracket 2 is provided with a deformation cavity 210 and a ball socket 220 adapted to the ball head 3, the deformation cavity 210 is used to generate deformation when the ball head 3 is pressed into or pulled out of the ball socket 220, so as to realize the rotational connection and separation of the ball head 3 and the ball socket 220.

[0044] In the automobile in the above-mentioned embodiment of the utility model, since the ball socket 220 on the mounting bracket 2 is adapted to the ball head 3 on the sun visor body 1, when the ball head 3 is pressed into the ball socket 220, the deformation cavity 210 is deformed so that the ball head 3 is firmly fixed in the ball socket 220; when the ball head 3 is pulled out of the ball socket 220, the deformation cavity 210 is deformed again so that the ball head 3 is smoothly moved out of the ball socket 220, so that the ball head 3 and the ball socket 220 can achieve rapid rotation connection and separation. In the utility model, the rotational connection method between the sun visor body 1 and the mounting bracket 2 is flexible and simple in structure, and the process of pressing the ball head 3 into or out of the ball socket 220 is easy to operate without the aid of additional tools. At the same time, the deformation cavity 210 will be deformed when the ball head 3 is pressed into or out of the ball socket 220, thereby absorbing part of the impact force and vibration when the ball head 3 is pressed into or out of the ball socket 220, thereby improving the toughness of the mounting bracket 2, ensuring that the mounting bracket 2 is not easily damaged, and making the ball socket 220 of the mounting bracket 2 firmly and reliably connected to the ball 3 head, thereby ensuring the rotation and placement performance of the sun visor.

[0045] The above are only embodiments of the sun visor structure and automobile of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sunshade structure, characterized in that: It includes a sun visor body and a mounting support installed on the body sheet metal, the sun visor body is provided with a ball head, the mounting support is provided with a deformation cavity and a ball socket adapted to the ball head, the deformation cavity is used to generate deformation when the ball head is pressed into or pulled out of the ball socket, so as to realize the rotational connection and separation of the ball head and the ball socket.

2. The sunshade structure according to claim 1, characterized in that: The mounting support is provided with a mounting groove which is connected with the ball socket; a mounting hole is provided on the bottom surface of the mounting groove; and the mounting support is mounted on the body sheet metal via a fixing member which passes through the mounting hole.

3. The sunshade structure according to claim 2, characterized in that: The ball socket is arranged at the opening position of the mounting groove; the deformation cavity includes an arc-shaped cavity arranged around the ball socket, and an annular cavity arranged around the mounting groove, and the arc-shaped cavity is connected to the annular cavity.

4. The sunshade structure according to claim 1, characterized in that: The mounting support comprises a column and a base; the ball socket is arranged at a first end of the column, and a second end of the column away from the ball socket is connected to the base.

5. The sunshade structure according to claim 4, characterized in that: The edge of the base is provided with a reinforced flange.

6. The sunshade structure according to claim 2, characterized in that: A guide surface for guiding the ball head to be pressed in is provided at the opening position of the ball socket.

7. The sunshade structure according to claim 1, characterized in that: A pre-positioning member is provided at one end of the mounting support away from the ball socket.

8. The sunshade structure according to claim 1, characterized in that: The sun visor body is also provided with a connecting shaft connected to the ball head, and the mounting support is provided with an avoidance groove adapted to the connecting shaft, and the avoidance groove is connected to the ball socket; When the ball head is pressed into the ball socket, the connecting shaft is located in the avoidance groove.

9. The sunshade structure according to claim 8, characterized in that: The ball head and the connecting shaft are an integrally formed structure; or The ball head is provided with a through hole, and the connecting shaft is interference-inserted in the through hole.

10. An automobile, characterized in that: The invention comprises a sunshade structure as described in any one of claims 1 to 9.

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