Motorcycle rearview mirror assembly and motorcycle
By setting a shock-absorbing gap and bushing between the motorcycle rearview mirror mounting bracket and the base, combined with a rubber pad, the problem of rearview mirror resonance is solved, achieving mirror stability and riding safety.
Patent Information
- Application Number
- CN202520616704.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-04-02
AI Technical Summary
Motorcycle rearview mirrors are prone to resonance under vibration, which can cause blurred vision and affect driving safety.
A first damping gap is set between the rearview mirror mounting bracket and the mounting base, and a second damping gap is formed by embedding a damping bushing in the mounting hole. Combined with the damping rubber pad, a multi-directional damping effect is formed.
It effectively avoids resonance between the rearview mirror and the mounting bracket, ensuring the stability of the mirror and improving riding safety and comfort.
Smart Images
Figure CN223821879U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of motorcycle and electric vehicle parts, and in particular to a motorcycle rearview mirror assembly and a motorcycle. Background Technology
[0002] Motorcycle rearview mirrors are a very important safety device on motorcycles. Drivers can use the rearview mirrors to observe traffic conditions, allowing them to prepare in advance for changing lanes, overtaking, or stopping, thus ensuring riding safety.
[0003] During vehicle operation, vibrations from the engine and uneven road surfaces can be transmitted to the rearview mirrors via the mounting bracket. This can cause the mirror lenses to resonate, resulting in blurred vision and reduced performance and reliability.
[0004] Therefore, in order to meet market needs, it is necessary to design a motorcycle rearview mirror assembly and motorcycle to prevent the rearview mirror mounting bracket from transmitting vibrations to the rearview mirror, and further, to avoid resonance of the rearview mirror lens, thereby ensuring the rider's riding safety. Utility Model Content
[0005] In view of this, the purpose of this utility model is to provide a motorcycle rearview mirror assembly and a motorcycle, to prevent the rearview mirror mounting bracket from transmitting vibration to the rearview mirror, and further, to avoid resonance of the rearview mirror lens, thereby ensuring the riding safety of the driver.
[0006] This utility model provides a motorcycle rearview mirror assembly and a motorcycle, including a rearview mirror rod and a rearview mirror mounting bracket. The rearview mirror rod is provided with a mounting base for mounting the rearview mirror to the rearview mirror mounting bracket. A first shock-absorbing gap is formed between the mounting base and the rearview mirror mounting bracket. The rearview mirror rod is used to install the rearview mirror lens, which is a prior art structure and will not be described in detail here. The first shock-absorbing gap refers to the predetermined gap formed between the mounting base and the rearview mirror mounting bracket to form a first shock-absorbing space. This can be achieved using existing mechanical connection structures, such as adding pads or increasing the thickness of the cover between the mounting base and the rearview mirror mounting bracket, and will not be described in detail here.
[0007] Furthermore, it also includes an installation component, which includes a mounting bolt. The rearview mirror mounting bracket and the mounting base are respectively provided with mounting holes. The mounting bolt passes through the mounting holes of the rearview mirror mounting bracket and the mounting base to connect the rearview mirror mounting bracket and the mounting base, thereby forming a first damping gap between the mounting base and the rearview mirror mounting bracket. In this embodiment, the mounting base and the rearview mirror mounting bracket are each provided with two mounting holes. One end of each mounting hole of the rearview mirror mounting bracket is connected to a nut that faces the mounting hole. The mounting bolt and nut are existing technology connection structures, thereby forming a first damping gap between the mounting base and the rearview mirror mounting bracket. The formation of this gap is as described above and will not be repeated here.
[0008] Furthermore, it also includes a shock-absorbing bushing, which is fitted over the mounting bolt and passes through the mounting hole of the mounting base. A second shock-absorbing gap is formed between the shock-absorbing bushing and the mounting hole of the mounting base. The second shock-absorbing gap refers to the set gap formed between the mounting hole of the mounting base and the outer edge of the shock-absorbing bushing, which is used to form a second shock-absorbing space. Together with the first shock-absorbing gap, the rearview mirror has shock-absorbing space in both the normal and lateral directions, thereby avoiding resonance between the rearview mirror and the rearview mirror mounting bracket in multiple directions and achieving a complete and thorough shock absorption effect.
[0009] Furthermore, one end of the shock-absorbing bushing forms a boss, which abuts against the edge of the mounting hole of the mounting base through the connecting force of the mounting bolt, and the other end of the shock-absorbing bushing abuts against the rearview mirror mounting bracket, so that a first shock-absorbing gap is formed between the mounting base and the rearview mirror mounting bracket; as shown in the figure, the total length of the shock-absorbing bushing is greater than the length of the mounting hole of the mounting base, and the mounting bolt passes through the shock-absorbing bushing and is connected to the nut set on the rearview mirror mounting bracket to form the first shock-absorbing gap.
[0010] Furthermore, the first damping gap is 0.2mm-0.5mm; the second damping gap is 0.2-0.4mm. If the gap between the first and second damping gaps is too large, there will be more free movement space between the mounting base and its rearview mirror mounting bracket, which may easily cause unnecessary vibration of other parts during operation. If the gap between the first and second damping gaps is too small, the vibration of the rearview mirror mounting bracket cannot be effectively prevented, which may cause the rearview mirror to vibrate and easily cause the rearview mirror lens mounted on the rearview mirror rod to resonate.
[0011] Furthermore, the first damping gap is 0.4mm; the second damping gap is 0.3mm. Through practical application, the first damping gap and the second true gap of these parameters work together to achieve the best damping effect of the rearview mirror.
[0012] Furthermore, the damping bushing is cylindrical, and the boss is an annular boss, making the damping bushing a T-shaped bushing. The cylindrical damping bushing has the characteristic that the gap is easy to control, and it has strong adaptability to installation and damping. The annular boss increases the contact area with the mounting bolts, making the installation more stable.
[0013] Furthermore, the mounting hole of the mounting base is a countersunk hole structure, and the mounting bolt and the shock-absorbing bushing are recessed into the mounting hole, with the boss abutting against the countersunk platform formed by the countersunk hole structure; this countersunk hole structure can effectively reduce the arrangement space, making the overall structure compact and beautiful, increasing the rigidity and stability of the shock-absorbing bushing, preventing deformation, and at the same time, the structure is simple.
[0014] Furthermore, a base boss is formed on the outer edge of the mounting base. The base boss and the rearview mirror mounting bracket are clamped on both sides of the cover to form the rearview mirror assembly. A shock-absorbing rubber pad is provided between the base boss and the cover. A gap is formed between the base boss and the rearview mirror mounting bracket to hold the cover. As shown in the figure, the cover includes a first cover and a second cover. By clamping the cover, the base boss and the rearview mirror mounting bracket are fixed on both sides of the first and second covers. The shock-absorbing rubber pad plays a role in buffering and shock absorption, reducing the vibration and noise generated by the motorcycle during driving, and improving the stability and comfort of riding. This is a structure of the prior art and will not be described in detail here.
[0015] This utility model also provides a motorcycle, on which the motorcycle rearview mirror assembly described above is installed.
[0016] The beneficial effects of this utility model are as follows: By setting a first damping gap between the mounting base and the rearview mirror mounting bracket, a rigid connection between the rearview mirror and the mounting bracket is avoided, allowing the mounting base and the rearview mirror mounting bracket to have a certain amount of floating, forming a damping space in the normal direction; by setting a damping bushing in the mounting hole of the mounting base, and setting a second damping gap between the damping bushing and the mounting hole, a certain amount of floating is allowed between the damping bushing and the mounting hole of the mounting base in the horizontal direction, forming a damping space in the lateral direction. This avoids resonance between the rearview mirror mounting bracket and the rearview mirror during driving, further preventing rearview mirror lens vibration and resulting blurred vision, thus ensuring the driver's riding safety. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the connection structure between the mounting base and the rearview mirror mounting bracket of this utility model;
[0020] Figure 3 for Figure 1 Cross-sectional structural diagram of the installation structure;
[0021] Figure 4 for Figure 3 A magnified structural diagram at point I.
[0022] Explanation of reference numerals in the attached drawings: 1. Rearview mirror rod; 2. Mounting base; 201. Base boss; 3. Rearview mirror lens; 4. Rearview mirror mounting bracket; 5. Mounting bolt; 6. Shock-absorbing bushing; 601. Boss; 7. Cover; 701. First cover; 702. Second cover; 8. Shock-absorbing rubber pad; 9. Nut; 10. First shock-absorbing gap; 11. Second shock-absorbing gap. Detailed Implementation
[0023] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.
[0024] This embodiment discloses a motorcycle rearview mirror assembly and a motorcycle, including a rearview mirror rod 1 and a rearview mirror mounting bracket 4. The rearview mirror rod 1 is provided with a mounting base 2 for mounting the rearview mirror to the rearview mirror mounting bracket 4. A first shock-absorbing gap 10 is formed between the mounting base 2 and the rearview mirror mounting bracket 4. The rearview mirror rod 1 is used to install the rearview mirror lens 3, which is a prior art structure and will not be described in detail here. The first shock-absorbing gap 10 refers to the predetermined gap formed between the mounting base 2 and the rearview mirror mounting bracket 4 to form a first shock-absorbing space. It can be achieved by using a prior art mechanical connection structure, such as adding a pad or thickening the cover 7 between the mounting base 2 and the rearview mirror mounting bracket 4, which will not be described in detail here.
[0025] In this embodiment, an installation component is also included. The installation component includes an installation bolt 5. The rearview mirror mounting bracket 4 and the mounting base 2 are respectively provided with mounting holes. The installation bolt 5 passes through the mounting holes of the rearview mirror mounting bracket 4 and the mounting base 2 to connect the rearview mirror mounting bracket 4 and the mounting base 2, thereby forming a first damping gap 10 between the mounting base 2 and the rearview mirror mounting bracket 4. In this embodiment, the mounting base 2 and the rearview mirror mounting bracket 4 are each provided with two mounting holes. One end of each mounting hole of the rearview mirror mounting bracket 4 is connected to a nut 9 that is directly opposite to the mounting hole. The installation bolt 5 and the nut 9 are existing technology connection structures, thereby forming a first damping gap 10 between the mounting base 2 and the rearview mirror mounting bracket 4. The formation of this gap is as described above and will not be repeated here.
[0026] In this embodiment, a shock-absorbing bushing 6 is also included. The shock-absorbing bushing 6 is sleeved on the mounting bolt 5 and passes through the mounting hole of the mounting base 2. A second shock-absorbing gap 11 is formed between the shock-absorbing bushing 6 and the mounting hole of the mounting base 2. The second shock-absorbing gap 11 refers to the gap formed between the mounting hole of the mounting base 2 and the outer edge of the shock-absorbing bushing 6, which is used to form a second shock-absorbing space. Together with the first shock-absorbing gap 10, the rearview mirror has shock-absorbing space in both the normal and lateral directions, thereby avoiding resonance between the rearview mirror and the rearview mirror mounting bracket 4 in multiple directions and achieving a complete and thorough shock absorption effect.
[0027] In this embodiment, one end of the shock-absorbing bushing 6 forms a boss 601, which abuts against the edge of the mounting hole of the mounting base 2 by the connecting force of the mounting bolt 5. The other end of the shock-absorbing bushing 6 abuts against the rearview mirror mounting bracket 4, so that a first shock-absorbing gap 10 is formed between the mounting base 2 and the rearview mirror mounting bracket 4. As shown in the figure, the total length of the shock-absorbing bushing 6 is greater than the length of the mounting hole of the mounting base 2. After the mounting bolt 5 passes through the shock-absorbing bushing 6, it is connected with the nut 9 provided on the rearview mirror mounting bracket 4 to form the first shock-absorbing gap 10.
[0028] In this embodiment, the first damping gap 10 is 0.2mm-0.5mm; the second damping gap 11 is 0.2-0.4mm. If the gap between the first damping gap 10 and the second damping gap 11 is too large, there will be more free movement space between the mounting base 2 and its rearview mirror mounting bracket 4, which may easily cause unnecessary vibration of other parts during operation. If the gap between the first damping gap 10 and the second damping gap 11 is too small, the vibration of the rearview mirror mounting bracket 4 cannot be effectively avoided, which may cause the rearview mirror lens 3 mounted on the rearview mirror rod to resonate.
[0029] In this embodiment, the first damping gap 10 is 0.4mm; the second damping gap 11 is 0.3mm. Through practical application, the first damping gap 10 and the second damping gap of this parameter work together to achieve the best damping effect of the rearview mirror.
[0030] In this embodiment, the shock-absorbing bushing 6 is cylindrical, and the boss 601 is an annular boss, making the shock-absorbing bushing 6 a T-shaped bushing. The cylindrical shock-absorbing bushing 6 has the characteristic that the gap is easy to control, and it has strong adaptability to installation and shock absorption. The annular boss increases the contact area with the mounting bolt 5, making the installation more stable.
[0031] In this embodiment, the mounting hole of the mounting base 2 is a countersunk hole structure. The mounting bolt 5 and the shock-absorbing bushing 6 are recessed into the mounting hole, and the boss 601 abuts against the countersunk platform formed by the countersunk hole structure. The countersunk hole structure can effectively reduce the arrangement space, making the overall structure compact and beautiful, increasing the rigidity and stability of the shock-absorbing bushing 6, preventing deformation, and at the same time, the structure is simple.
[0032] In this embodiment, a base boss 201 is formed on the outer edge of the mounting base 2. The base boss 201 and the rearview mirror mounting bracket 4 are clamped on both sides of the cover 7 to form the installation of the rearview mirror assembly. A shock-absorbing rubber pad 8 is provided between the base boss 201 and the cover 7. A gap is formed between the base boss 201 and the rearview mirror mounting bracket 4 to hold the cover 7, as shown in the figure. The cover 7 includes a first cover 701 and a second cover 702. By clamping the cover 7, the base boss 201 and the rearview mirror mounting bracket 4 are fixed on both sides of the first cover 701 and the second cover 702. The shock-absorbing rubber pad 8 plays a role in buffering and shock absorption, reducing the vibration and noise generated by the motorcycle during driving, and improving the stability and comfort of riding. This is a structure of the prior art and will not be described in detail here.
[0033] This utility model also provides a motorcycle, on which a motorcycle rearview mirror assembly as described above is installed. This assembly can effectively prevent the rearview mirror from shaking and causing the rearview mirror lens 3 to shake, resulting in blurred vision and ensuring the riding safety of the driver.
[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A motorcycle rearview mirror assembly, characterized in that: It includes a rearview mirror rod (1) and a rearview mirror mounting bracket (4). The rearview mirror rod (1) is provided with a mounting base (2) for mounting the rearview mirror on the rearview mirror mounting bracket (4). A first damping gap (10) is formed between the mounting base (2) and the rearview mirror mounting bracket (4).
2. The motorcycle rearview mirror assembly according to claim 1, characterized in that: It also includes an installation component, which includes an installation bolt (5). The rearview mirror mounting bracket (4) and the mounting base (2) are respectively provided with mounting holes. The installation bolt (5) passes through the mounting holes of the rearview mirror mounting bracket (4) and the mounting base (2) to connect the rearview mirror mounting bracket (4) and the mounting base (2), and a first damping gap (10) is formed between the mounting base (2) and the rearview mirror mounting bracket (4).
3. The motorcycle rearview mirror assembly according to claim 2, characterized in that: It also includes a shock-absorbing bushing (6), which is fitted over the mounting bolt (5) and passes through the mounting hole of the mounting base (2), forming a second shock-absorbing gap (11) between the shock-absorbing bushing (6) and the mounting hole of the mounting base (2).
4. The motorcycle rearview mirror assembly according to claim 3, characterized in that: One end of the shock-absorbing bushing (6) forms a boss (601), which abuts against the edge of the mounting hole of the mounting base (2) by the connecting force of the mounting bolt (5), and the other end of the shock-absorbing bushing (6) abuts against the rearview mirror mounting bracket (4), so that a first shock-absorbing gap (10) is formed between the mounting base (2) and the rearview mirror mounting bracket (4).
5. The motorcycle rearview mirror assembly according to claim 3, characterized in that: The first damping gap (10) is 0.2mm-0.5mm; the second damping gap (11) is 0.2-0.4mm.
6. The motorcycle rearview mirror assembly according to claim 5, characterized in that: The first damping gap (10) is 0.4 mm; the second damping gap (11) is 0.3 mm.
7. The motorcycle rearview mirror assembly according to claim 4, characterized in that: The shock-absorbing bushing (6) is cylindrical, and the boss (601) is an annular boss, making the shock-absorbing bushing (6) a T-shaped bushing.
8. The motorcycle rearview mirror assembly according to claim 4, characterized in that: The mounting hole of the mounting base (2) is a countersunk hole structure. The mounting bolt (5) and the shock-absorbing bushing (6) are recessed into the mounting hole, and the boss (601) abuts against the countersunk platform formed by the countersunk hole structure.
9. The motorcycle rearview mirror assembly according to claim 2, characterized in that: The mounting base (2) forms a base boss (201) on its outer edge. The base boss (201) and the rearview mirror mounting bracket (4) are clamped on both sides of the cover (7) to form the installation of the rearview mirror assembly. A shock-absorbing rubber pad (8) is provided between the base boss (201) and the cover (7).
10. A motorcycle, characterized in that: The motorcycle is equipped with a motorcycle rearview mirror assembly according to any one of claims 1-9.