Automobile rearview mirror based on clamping and fixing rain eyebrow

Abstract

The utility model relates to the field of automobile rearview, in particular to an automobile rearview mirror based on clamping and fixing a rain eyebrow, which comprises a rearview mirror body, the top of the rearview mirror body is detachably connected with a rain eyebrow baffle assembly, the top of the rearview mirror body is provided with a mounting groove, and two sides of an inner cavity of the mounting groove are respectively connected with an elastic lock catch assembly. The rain eyebrow baffle assembly comprises a clamping plate and a rain eyebrow baffle piece connected to the top of the clamping plate, clamping grooves are formed in the two sides of the clamping plate respectively, when the clamping plate is assembled into the mounting groove, the corresponding elastic lock catch assembly is located in the corresponding clamping groove, and the two ends of the bottom of the clamping plate are fillets respectively. According to the utility model, through the running fit of the L-shaped limiting plate and the U-shaped mounting plate, when the clamping plate is assembled in the mounting groove, the elastic ball can clamp and limit the clamping groove through the elasticity of the elastic ball, so that the rain eyebrow baffle piece is fixed, and the rain eyebrow baffle piece is prevented from loosening and falling off.

Description

Technical Field

[0001] The utility model relates to the field of automobile rearview mirrors, in particular to an automobile rearview mirror based on a snap-fit ​​fixed rain eyebrow. Background Art

[0002] A rearview mirror is a device installed on a car to help the driver observe the situation behind, to the sides, and below the vehicle. It can be divided into exterior rearview mirrors, lower rearview mirrors, and interior rearview mirrors. Exterior rearview mirrors are usually installed on the doors or fenders to observe the situation behind the vehicle; lower rearview mirrors are installed on the lower part of the vehicle body to observe the situation under the vehicle and near the wheels; interior rearview mirrors are installed in the cab to observe the situation behind the vehicle. Rearview mirrors are an indispensable feature of all cars, whether compact cars, mid-size cars, luxury cars or sports utility vehicles (SUVs). They help drivers observe the situation around the vehicle at all times while driving and ensure driving safety.

[0003] With respect to the above-mentioned related technologies, the inventors found that in order to improve the clarity of the rearview mirror of the car on rainy days, some vehicles are equipped with rearview mirror rain eyebrows to block and reduce the direct impact of rain on the mirror surface. However, most of the rearview mirror rain eyebrows on the market currently rely on adhesives such as double-sided tape and are fixed to the rearview mirror by gluing. Although the fastening effect is not good, after a period of use, especially in the hot summer, due to the influence of high temperature and humidity, the adhesive is prone to aging and failure, causing the rain eyebrows to loosen or even fall off, thereby weakening its protective effect on the rearview mirror on rainy days. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a car rearview mirror based on a snap-fit ​​fixed rain eyebrow, which is convenient for snap-fitting and fixing the rain eyebrow of the rearview mirror to prevent it from loosening and falling off, thereby improving the clarity and use effect of the car rearview mirror on rainy days.

[0005] In order to solve the above technical problems, the present invention adopts a technical solution: providing a car rearview mirror based on snap-fit ​​fixing of rain eyebrow, comprising: a rearview mirror body, a rain eyebrow baffle assembly detachably connected to the top of the rearview mirror body, a mounting groove formed on the top of the rearview mirror body, and elastic lock components respectively connected to both sides of the inner cavity of the mounting groove;

[0006] The rain eyebrow baffle assembly includes a clamping plate and a rain eyebrow baffle member connected to the top thereof, wherein clamping grooves are respectively provided on both sides of the clamping plate. When the clamping plate is assembled into the mounting groove, the corresponding elastic lock assembly is located in the corresponding clamping groove, and both ends of the bottom of the clamping plate are chamfered;

[0007] The elastic locking assembly includes a U-shaped mounting plate and an L-shaped limiting plate. One end of the L-shaped limiting plate is connected to a mounting block integrally formed therewith. The mounting block is adapted to the inner cavity of the U-shaped mounting plate and is rotatably connected via a pin shaft. The side of the U-shaped mounting plate close to the L-shaped limiting plate is connected to an elastic driving member, and the elastic driving member drives the L-shaped limiting plate to be clamped into the clamping groove.

[0008] By adopting the above technical solution, the snap-in plate is assembled into the mounting groove, and the snap-in groove cooperates with the elastic locking assembly to realize the snap-in fixation between the rain eyebrow baffle assembly and the rearview mirror body, and the mounting block and the pin shaft realize the rotational connection between the L-shaped limit plate and the U-shaped mounting plate, ensuring the smooth progress of the L-shaped limit plate snap-in process, and the L-shaped limit plate is snapped into the snap-in groove under the drive of the elastic driving member to realize the fixation of the rain eyebrow baffle assembly, and the rain eyebrow baffle assembly is firmly fixed by snapping, avoiding the problem of falling off due to vibration or external force, and the rounded corner design on the snap-in plate can reduce the friction and resistance during its installation process, avoiding the problem of poor snap-in or damage due to friction.

[0009] In a preferred example, the present invention can be further configured as follows: the elastic driving member includes an elastic ball, a countersunk hole is provided on the elastic ball, a screw is installed in the countersunk hole, and the screw is threadedly connected to the U-shaped mounting plate.

[0010] By adopting the above technical solution, the elastic ball serves as the core component of the elastic driving part, providing the necessary elastic force so that the L-shaped limit plate can be smoothly clipped into the clipping groove and maintain fixed stability. The countersunk hole provides installation space for the screws, so that the screws can be firmly fixed on the U-shaped mounting plate, realizing the connection between the elastic driving part and the U-shaped mounting plate, and ensuring that the elastic ball will not fall off when subjected to external force.

[0011] In a preferred example, the present invention can be further configured as follows: a surface of the snap-in plate close to one end of the rain eyebrow baffle is sleeved with a rubber sealing ring, and the rubber sealing ring matches the mounting groove.

[0012] By adopting the above technical solution, when the snap-in plate is assembled into the mounting groove and the snap-in groove and the elastic lock buckle are clamped with each other, the rubber sealing ring is inserted into the port of the mounting groove, thereby effectively blocking the intrusion of rainwater and dust, and keeping the mounting groove and the snap-in plate clean and dry, thereby extending the service life of the rearview mirror and rain eyebrow baffle assembly. In addition, the rubber sealing ring can further enhance the fixing effect between the snap-in plate and the mounting groove by providing additional sealing force, thereby reducing the risk of loosening due to vibration or external force.

[0013] In a preferred example, the present invention can be further configured as follows: the rain eyebrow baffle member includes a horizontal plate, one end of the horizontal plate is connected to the eyebrow plate at an angle upward, the projection of the mounting groove falls into the projection of the eyebrow plate, and the projection of the rearview mirror body close to one end of its mirror surface falls into the projection of the eyebrow plate.

[0014] By adopting the above technical solution, the horizontal plate provides a platform connected to the clip-on plate and assumes the task of supporting the brow plate. The upward tilt of the brow plate can effectively block rain from above, preventing it from directly wetting the rearview mirror surface, thereby improving the safety of driving in rainy days.

[0015] In a preferred example, the present invention can be further configured as follows: a connecting sleeve is installed on the eyebrow plate, a ball head rod is provided in the connecting sleeve, and one end of the ball head rod is connected to a convex mirror.

[0016] By adopting the above technical solution, the connecting sleeve provides a stable mounting point for the ball head rod and is assembled with the ball head of the ball head rod, so that the angle of the convex mirror can be adjusted within a certain range to meet the field of view requirements of different drivers and improve driving safety.

[0017] In a preferred example, the present invention can be further configured as follows: the upper and lower ends of the L-shaped limiting plate away from the U-shaped mounting plate are respectively rounded, and the bottom surface of the U-shaped mounting plate is located above one side of the bottom surface of the L-shaped limiting plate.

[0018] By adopting the above technical solution, the rounded corners on the L-shaped limit plate are mainly used to improve the smoothness of assembly and reduce the assembly difficulties caused by friction or jamming, and the bottom surface of the U-shaped mounting plate is located above one side of the bottom surface of the L-shaped limit plate, mainly to prevent the L-shaped limit plate from contacting it during the clamping and rotation process, providing sufficient clearance space, and ensuring that the L-shaped limit plate will not interfere with the U-shaped mounting plate during the clamping and rotation process, which helps to maintain the accuracy and stability of the assembly.

[0019] In summary, the present invention includes at least one of the following beneficial technical effects of a car rearview mirror based on snap-fit ​​fixing of the rain eyebrow:

[0020] 1. Through the rotational cooperation of the L-shaped limiting plate and the U-shaped mounting plate, when the clamping plate is assembled into the mounting groove, the elastic ball can clamp and limit the clamping groove through its own elastic force, so that the rain eyebrow baffle is fixed, thereby preventing it from loosening and falling off. In addition, the L-shaped limiting plate and the clamping plate have chamfered corners, which effectively reduces friction and jamming during the assembly process, allowing assemblers to quickly and accurately install the rearview mirror assembly in place, thereby greatly improving assembly efficiency.

[0021] 2. Through the rubber sealing ring, the port of the installation slot can be inserted when the snap-on slot and the elastic lock buckle are clamped with each other, thereby effectively blocking the intrusion of rain and dust, keeping the installation slot and the snap-on plate clean and dry, and extending the service life of the rearview mirror and rain eyebrow baffle assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the rearview mirror body of the present utility model;

[0025] Figure 3 This is a structural diagram of the rain eyebrow baffle assembly of the utility model;

[0026] Figure 4 This is a schematic structural diagram of the elastic lock assembly of the utility model;

[0027] Figure 5 This is a partial cross-sectional view of the rain eyebrow baffle assembly after installation of the utility model;

[0028] Figure 6 for Figure 1 A top view of

[0029] Figure 7 This is a structural diagram of the eyebrow plate of the utility model;

[0030] Figure 8 It is a structural schematic diagram of the convex mirror of the utility model.

[0031] In the figure: 1, rearview mirror body; 20, rain eyebrow baffle assembly; 3, mounting slot; 40, elastic lock assembly;

[0032] 21. Snap-on plate; 22. Rain eyebrow baffle; 23. Snap-on groove; 24. Rubber sealing ring;

[0033] 41. U-shaped mounting plate; 42. L-shaped limiting plate; 43. Mounting block; 44. Elastic driving member;

[0034] 221, horizontal plate; 222, eyebrow plate; 223, connecting sleeve; 224, ball head rod; 225, convex mirror;

[0035] 441. Elastic ball; 442. Countersunk hole; 443. Screw. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0037] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0038] Reference Figure 1-8 The utility model discloses a car rearview mirror based on a snap-fit ​​fixed rain eyebrow, comprising: a rearview mirror body 1, a rain eyebrow baffle assembly 20 detachably connected to the top of the rearview mirror body 1, a mounting groove 3 is provided on the top of the rearview mirror body 1, and elastic lock components 40 are respectively connected on both sides of the inner cavity of the mounting groove 3, the rain eyebrow baffle assembly 20 includes a snap-fit ​​plate 21 and a rain eyebrow baffle member 22 connected to the top thereof, a snap-fit ​​groove 23 is respectively provided on both sides of the snap-fit ​​plate 21, and the snap-fit ​​plate 21 is assembled to When the mounting groove 3 is in place, the corresponding elastic lock assembly 40 is located in the corresponding clamping groove 23. The two ends of the bottom of the clamping plate 21 are respectively rounded. The elastic lock assembly 40 includes a U-shaped mounting plate 41 and an L-shaped limiting plate 42. One end of the L-shaped limiting plate 42 is connected to a mounting block 43 integrally formed therewith. The mounting block 43 is adapted to the inner cavity of the U-shaped mounting plate 41 and is rotatably connected through a pin shaft. The U-shaped mounting plate 41 is connected to an elastic driving member 44 on one side close to the L-shaped limiting plate 42. The driving member 44 drives the L-shaped limiting plate 42 to be clamped into the clamping groove 23. The upper and lower ends of the L-shaped limiting plate 42 away from the U-shaped mounting plate 41 are respectively rounded. The bottom surface of the U-shaped mounting plate 41 is located above one side of the bottom surface of the L-shaped limiting plate 42. The elastic driving member 44 includes an elastic ball 441. A countersunk hole 442 is opened on the elastic ball 441. A screw 443 is installed in the countersunk hole 442. The screw 443 is threadedly connected to the U-shaped mounting plate 41; the clamping of the rain eyebrow baffle assembly 20 The plate 21 is designed with a snap-fitting groove 23, which cooperates with the elastic locking assembly 40 on the rearview mirror body 1. When the snap-fitting plate 21 is assembled into the mounting groove 3, the elastic force of the elastic ball 441 itself drives the L-shaped limiting plate 42 to press against the snap-fitting groove 23 to achieve snap-fit ​​fixation. The rounded corners of the L-shaped limiting plate 42 not only cooperate with the snap-fitting plate 21 to improve the smoothness of assembly, but also reduce friction and wear, so that the L-shaped limiting plate 42 can be smoothly inserted into the snap-fitting groove 23 to achieve a stable connection.

[0039] The surface of the clip-on plate 21 near one end of the rain eyebrow baffle 22 is covered with a rubber sealing ring 24, which matches the mounting groove 3; when the clip-on plate 21 is assembled into the mounting groove 3, the rubber sealing ring 24 can fit tightly against the edge of the mounting groove 3, effectively preventing moisture, dust and other debris from entering the interior of the mounting groove 3, thereby protecting the internal structure and parts from erosion and damage, and can also compensate to a certain extent for minor deformation caused by long-term use, thereby maintaining its good sealing effect.

[0040] The rain eyebrow baffle 22 includes a horizontal plate 221, one end of which is connected to a brow plate 222 at an angle upward, the projection of the mounting groove 3 falls into the projection of the brow plate 222, and the projection of the rearview mirror body 1 close to its mirror surface falls into the projection of the brow plate 222, and a connecting sleeve 223 is installed on the brow plate 222, and a ball head rod 224 is provided in the connecting sleeve 223, and one end of the ball head rod 224 is connected to a convex mirror 225; the brow plate 222 is tilted upward to effectively block rainwater from above, prevent it from directly wetting the rearview mirror surface, and improve the safety of driving in rainy days. At the same time, with the mutual cooperation between the ball head rod 224 and the connecting sleeve 223, the convex mirror 225 can be adjusted in angle to obtain the best observation effect, thereby improving driving safety.

[0041] The implementation principle of this embodiment is as follows: when in use, find the position of the mounting groove 3 on the rearview mirror body 1 and confirm that its size matches the snap-on plate 21. Align the snap-on plate 21 of the rain eyebrow baffle assembly 20 with the mounting groove 3 of the rearview mirror body 1 and gently insert it. During the insertion process, pay attention to keep the snap-on plate 21 parallel to the mounting groove 3 to avoid damaging parts or affecting the installation effect. When the snap-on plate 21 is fully inserted into the mounting groove 3, the L-shaped limit plate 42 of the elastic locking assembly 40 is acted upon by the elastic force of the elastic ball 441, so that the L-shaped limit plate 42 rotates and snaps into the snap-on groove 23 to achieve the locking and fixing function. Then the user inserts the rubber sealing ring 24 into the inner edge of the mounting groove 3 to effectively prevent moisture, dust and other debris from entering the interior of the mounting groove 3. Then, rotate the convex mirror 225 so that the ball head rod 224 rotates in the connecting sleeve 223 to adjust the convex mirror 225 to the desired angle and position to obtain the best observation effect.

[0042] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A car rearview mirror based on snap-fit ​​fixing of rain eyebrow, characterized in that: include: A rearview mirror body (1), wherein a rain eyebrow baffle assembly (20) is detachably connected to the top of the rearview mirror body (1), a mounting groove (3) is provided on the top of the rearview mirror body (1), and elastic locking assemblies (40) are respectively connected to both sides of the inner cavity of the mounting groove (3); The rain eyebrow baffle assembly (20) comprises a snap-in plate (21) and a rain eyebrow baffle member (22) connected to the top thereof, and snap-in grooves (23) are respectively provided on both sides of the snap-in plate (21). When the snap-in plate (21) is assembled into the mounting groove (3), the corresponding elastic lock assembly (40) is located in the corresponding snap-in groove (23), and both ends of the bottom of the snap-in plate (21) are respectively rounded. The elastic locking assembly (40) comprises a U-shaped mounting plate (41) and an L-shaped limiting plate (42), one end of the L-shaped limiting plate (42) is connected to a mounting block (43) integrally formed therewith, the mounting block (43) is adapted to the inner cavity of the U-shaped mounting plate (41) and is rotatably connected via a pin shaft, and a side of the U-shaped mounting plate (41) close to the L-shaped limiting plate (42) is connected to an elastic driving member (44), and the elastic driving member (44) drives the L-shaped limiting plate (42) to be clamped into the clamping groove (23).

2. The automobile rearview mirror based on snap-fit ​​fixing of rain eyebrow according to claim 1, characterized in that: The elastic driving member (44) comprises an elastic ball (441), a countersunk hole (442) is provided on the elastic ball (441), a screw (443) is installed in the countersunk hole (442), and the screw (443) is threadedly connected to the U-shaped mounting plate (41).

3. The automobile rearview mirror based on snap-fit ​​fixing of rain eyebrow according to claim 1, characterized in that: A rubber sealing ring (24) is sleeved on the surface of the clamping plate (21) close to one end of the rain eyebrow baffle (22), and the rubber sealing ring (24) matches the mounting groove (3).

4. The automobile rearview mirror based on snap-fit ​​fixing of rain eyebrow according to claim 1, characterized in that: The rain eyebrow baffle (22) comprises a transverse plate (221), one end of the transverse plate (221) being connected to an eyebrow plate (222) in an inclined upward direction, the projection of the mounting groove (3) falling into the projection of the eyebrow plate (222), and the projection of the rearview mirror body (1) close to one end of the mirror surface falling into the projection of the eyebrow plate (222).

5. The automobile rearview mirror based on snap-fit ​​fixing of rain eyebrow according to claim 4, characterized in that: A connecting sleeve (223) is installed on the eyebrow plate (222), a ball head rod (224) is provided in the connecting sleeve (223), and one end of the ball head rod (224) is connected to a convex mirror (225).

6. The automobile rearview mirror based on snap-fit ​​fixing of rain eyebrow according to claim 1, characterized in that: The upper and lower ends of the L-shaped limiting plate (42) away from the U-shaped mounting plate (41) are respectively rounded, and the bottom surface of the U-shaped mounting plate (41) is located above one side of the bottom surface of the L-shaped limiting plate (42).

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