Spring anti-falling part mounting structure and spring anti-falling part

Abstract

The utility model discloses a spring anti-falling piece installation structure and a spring anti-falling piece, and mainly relates to the field of vehicle-mounted protection. Comprising a mounting part, an impact part and a buffering part, the buffering part is arranged between the mounting part and the impact part in a limiting mode, the mounting structure comprises a penetrating connecting part, the impact part is provided with a limiting guide through hole, and the penetrating connecting part penetrates through the limiting guide through hole to enable the fixed end of the penetrating connecting part to be connected with the mounting part. And the penetrating connecting piece is in sliding connection with the limiting guide through hole. The motorcycle bumper has the advantages that compared with a traditional motorcycle bumper, the whole motorcycle bumper is of an integrated structure, connection is tight, a buffering supporting effect can be provided when a motorcycle falls down, torsion can be shared when the motorcycle falls down, the situation that the torsion directly acts on a buffering spring, and consequently the buffering spring is damaged is avoided, and the service life of the motorcycle is prolonged. The service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of vehicle protection, in particular to a spring anti-fall component installation structure and a spring anti-fall component. Background Art

[0002] Motorcycles are known as the new favorite of young people. For young people, motorcycles are a symbol of individuality and youthful vitality. Compared with cars, motorcycles are affordable and easy to park. Compared with electric cars, motorcycles are fast and have a long battery life. At the same time, most of them are equipped with ABS, TC and other safety features. For young people who yearn for wind and freedom, riding a motorcycle to travel is also the best choice.

[0003] Motorcycles are the most important thing for people who like motorcycles. During riding, road conditions are different. The motorcycle may slip and fall because there is a lot of sand on the ground or the ground is frozen in winter. The motorcycle itself is relatively heavy. After falling, one may injure the motorcycle rider, and the other may scratch the overall appearance of the motorcycle after falling to the ground, or cause damage to the motorcycle's engine, causing great harm to the motorcycle rider's body and mind.

[0004] As shown in the attached figure of the instruction manual Fig. 9 As mentioned above, in order to protect the safety of our motorcycle riders and reduce the damage to the motorcycle itself after the above-mentioned motorcycle fall accident occurs, we will install guard bars on both sides of the motorcycle. When the motorcycle accidentally falls, the support of the guard bar itself and the spring buffer shock absorption inside the guard bar can protect the appearance of the motorcycle and the safety of the motorcycle rider. The overall structure of the spring and the external protective shell in the traditional motorcycle guard bar is shown in the attached figure of the specification. Figure 5 As described above, the spring is arranged inside the protective shell, and the top of the protective shell is movably connected to the mounting portion. When the motorcycle falls, the guard bar will first contact the ground to play a supporting role. At the same time, the spring inside the guard bar undergoes elastic deformation, so that the protective shell slides in the slide groove toward the mounting portion to play a buffering and shock absorbing role. However, as shown in the attached figure of the specification Figure 6 As described above, when the motorcycle falls (as shown in the attached figure of the specification), Figure 6 As mentioned above, there is not only a force perpendicular to the axis of the spring of the guard bar. Due to the inertia of the motorcycle itself, the guard bar is subjected to torsion and a force perpendicular to the axis of the spring (as shown in the attached figure of the specification). Figure 6 F1 and F2) are relatively large, and as shown in the accompanying drawings of the specification Figure 6 When the motorcycle falls over and the guard bar is subjected to torsion and vertical axis force, these forces can only be completely balanced by the spring, and the spring setting itself cannot withstand such force, which will cause great damage to the guard bar spring. At the same time, when the spring is deformed too much by the torsion, it will cause impact on the protective shell, thereby causing damage to the guard bar and failing to provide support and protection. Utility Model Content

[0005] The purpose of the utility model is to provide a spring anti-fall component installation structure and a spring anti-fall component. Compared with the traditional motorcycle bumper, the overall structure is an integrated structure with a tight connection. It can not only provide a buffer support when the motorcycle falls, but also share the external force when bearing the torque or force in the vertical axis direction when the motorcycle falls, thereby avoiding direct action on the buffer spring and causing damage to the buffer spring.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0007] A spring anti-fall component installation structure, the spring anti-fall component is installed on a vehicle frame, and includes a mounting component, an impact component and a buffer component, the buffer component is limitedly arranged between the mounting component and the impact component, the mounting structure includes a through-connecting component, the impact component is provided with a limiting guide through hole, the through-connecting component penetrates the limiting guide through hole so that the fixed end of the through-connecting component is connected to the mounting component, and the through-connecting component is slidably connected to the limiting guide through hole.

[0008] The fixed end of the through-connecting member is fixedly connected to the mounting member.

[0009] The fixed end of the penetrating connecting member penetrates the mounting member and is fixedly connected to the vehicle frame.

[0010] The limiting guide through hole is a first step through hole, and the through connector is a T-shaped connector that cooperates with the limiting guide of the first step through hole.

[0011] The first step through hole is sleeved with a T-shaped sleeve that matches with it, the T-shaped sleeve is provided with a guide hole, the axial end of the T-shaped connector passes through the guide hole, and the head end of the T-shaped connector is limited by the T-shaped sleeve.

[0012] The mounting piece is provided with a second stepped through hole, the large diameter hole section of the second stepped through hole matches the outer diameter of the T-shaped sleeve, and the small diameter hole section of the second stepped through hole matches the axial end of the T-shaped connector.

[0013] The T-shaped connecting piece is a T-shaped bolt.

[0014] A spring anti-fall component comprises the above-mentioned installation structure, wherein the buffer component is a spring, and a protective cover is arranged outside the spring.

[0015] An end surface is provided at one end of the protective sleeve, and a guide center hole is provided on the end surface.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] Compared with traditional motorcycle bumpers, it has an integrated structure with tight connections. It can not only provide a buffer support when the motorcycle falls, but also share the torque when the motorcycle falls, avoiding direct action on the buffer spring, causing damage to the buffer spring, and increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 It is a schematic diagram of the overall structural assembly of the utility model.

[0019] Attached Figure 2 It is a sectional view of the overall assembly of the utility model.

[0020] Attached Figure 3 It is an exploded view of the utility model.

[0021] Attached Figure 4 It is a schematic diagram of a fixing embodiment of the mounting piece of the utility model.

[0022] Attached Figure 5 It is a cross-sectional view of a traditional motorcycle bumper.

[0023] Attached Figure 6 This is a force analysis diagram of a traditional motorcycle bumper.

[0024] Attached Figure 7 It is a force analysis diagram of the utility model.

[0025] Attached Figure 8 It is a schematic diagram of the protective parts.

[0026] Attached Fig. 9 It is a practical application diagram.

[0027] Attached Fig.10 This is a diagram of the actual product.

[0028] Numbers shown in the accompanying drawings:

[0029] 1. Mounting part; 2. Impact part; 3. Buffer part; 4. Through-connecting part; 5. Limiting guide through hole; 6. Through-connecting part fixed end; 7. First step through hole; 8. T-shaped connecting part; 9. T-shaped sleeve; 10. Guide hole; 11. Second step through hole; 12. T-shaped bolt; 13. Spring; 14 Protective cover; 15. End face; 16. Guide center hole. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0031] The utility model discloses a spring anti-falling component installation structure, the main structure of which includes

[0032] A spring anti-fall component installation structure, the spring anti-fall component is installed on a vehicle frame, comprises a mounting component 1, an impact component 2 and a buffer component 3, the buffer component 3 is limitedly arranged between the mounting component 1 and the impact component 2, the mounting structure comprises a through-connecting component 4, the impact component 2 is provided with a limiting guide through hole 5, the through-connecting component 4 penetrates the limiting guide through hole 5 so that the fixed end of the through-connecting component 4 is connected to the mounting component 1, the through-connecting component 4 is slidably connected to the limiting guide through hole 5,

[0033] As shown in the attached figure of the instruction manual Figure 5 As described above, in the conventional bumper structure, the mounting member 1 and the impact member 2 are connected by sliding to achieve buffering and shock absorption. Figure 6 When the external force in the vertical axis direction is applied, the external force will directly act on the spring 13, which can easily damage the guard bar and reduce its service life. At this time, the motorcycle falls without the protection of the guard bar, which can easily injure the motorcycle driver and scratch our car. Figure 7 As described above, the impact piece 2 and the mounting piece 1 in the guard bar are connected by a through-connecting piece 4. When the motorcycle falls, the device will first provide a supporting force to prevent the motorcycle driver from being injured and our motorcycle from being damaged. Then, due to the inertia of the motorcycle itself, a torque or an external force in the vertical axis direction will be generated. At this time, the through-connecting piece 4 will offset the generated external force without damaging our fragile buffer 3, thereby increasing its service life. The positional relationship between the mounting piece 1, the impact piece 2, the buffer 3 and the through-connecting piece 4 can be realized in the following two forms:

[0034] The fixed end of the through-connecting member 4 is fixedly connected to the mounting member 1 .

[0035] As shown in the attached figure of the instruction manual Figure 4 As described, the drawings in the specification provide a fixed connection idea, that is, the second step through hole 11 is made into a threaded through hole, and the screw section of the through-connecting member 4 is made longer. At this time, when the through-connecting member 4 passes through the second step through hole 11, a threaded connection is realized. When the impact member 2 is impacted, the mounting member 1 will not move on the through-connecting member 4, thereby achieving a fixing effect. Because the length of the connecting bolt is relatively long, the device can be fixed to the motorcycle frame through the extended part of the connecting bolt. The integrated structural installation is convenient and fast. The distance between the mounting member 1 and the impact member 2 can be adjusted at any time according to the elastic coefficient of the buffer member 3 itself, so that the buffer member 3 is in the most reasonable use state. Different types of springs 13 can be manufactured according to different customer needs.

[0036] Directions:

[0037] As shown in the attached figure of the instruction manual Fig. 9 As described above, after the device is assembled, the bolt at one end of the mounting member 1 is fixed to the motorcycle frame.

[0038] The fixed end of the through-connecting member 4 passes through the mounting member 1 and is fixedly connected to the frame.

[0039] As shown in the attached figure of the instruction manual Figure 1 , Figure 2 The mounting member 1 is provided with a second step through hole 11, and the second step through hole 11 is a through hole. The fixed end of the through-connecting member 4 penetrates the mounting member 1 and is fixedly connected to the frame. The integrated structure saves the trouble of distributed installation during subsequent installation, and is easy to manufacture and process. However, the distance between the mounting member 1 and the impact member 2 is fixed, and the buffer member 3, i.e., the spring 13, needs to be specially manufactured.

[0040] Directions:

[0041] (As shown in the attached figure of the specification Fig. 9 When the above-mentioned device is used, the threaded end of the T-shaped connecting member 8 which completely passes through the mounting member 1 and the impact member 2 is fixed on the motorcycle frame.

[0042] The same thing about both is

[0043] The impact member 2 is provided with a limit guide through hole 5, the limit guide through hole 5 is a first step through hole 7, the through connector 4 is a T-shaped connector 8 that cooperates with the first step through hole 7 for limit guide, and the T-shaped connector 8 penetrates the impact member 2 (as shown in the accompanying drawings of the specification). Figure 1 The first step through hole 7 is sleeved with a T-shaped sleeve 9 which matches with it. The T-shaped sleeve 9 is provided with a guide hole 10. The axial end of the T-shaped connector 8 passes through the guide hole 10. The head end of the T-shaped connector is limited by the T-shaped sleeve 9 (see the attached figure of the specification). Figure 1 The impact member 2 is provided with a T-shaped sleeve 9, which increases the stability of the T-shaped connector 8 and the contact area of ​​the side wall of the T-shaped connector 8, so that the T-shaped connector 8 can be in a stable vertical state when subjected to force, ensuring the buffering effect of the spring 13 and preventing the spring 13 from being damaged. The mounting member 1 is provided with a second step through hole 11, the large diameter hole section of the second step through hole 11 matches the outer diameter of the T-shaped sleeve 9, and the small diameter hole section of the second step through hole 11 matches the axial end of the T-shaped connector 8 (as shown in the accompanying drawings of the specification). Figure 1 , Figure 2The second step through hole 11 is sleeved on the T-shaped sleeve 9, which further enhances the stability and safety of the T-shaped sleeve 9 itself, thereby being able to better ensure the safety of the T-shaped connector 8 and increase the service life of the device. The T-shaped connector 8 is a T-shaped bolt 12, and the head end of the T-shaped bolt 12 is limited in the T-shaped sleeve 9, which is stable in force and convenient for disassembly and installation.

[0044] A spring anti-fall member, comprising the above-mentioned mounting structure, wherein the buffer member 3 is a spring 13, and the spring 13 is provided with a protective cover 14, one end of the protective cover 14 is provided with an end surface 15, and the end surface 15 is provided with a guide center hole 16 (as shown in the accompanying drawings of the specification) Figure 8 A protective cover 14 is provided on the outside of the spring 13. The protective cover 14 has an aesthetic effect and protects the outer wall of the spring 13 from external influences (as shown in the accompanying drawings of the specification). Figure 8 described above).

Claims

1. A spring anti-fall component installation structure, wherein the spring anti-fall component is installed on a vehicle frame, and comprises a mounting component (1), an impact component (2) and a buffer component (3), wherein the buffer component (3) is limitedly arranged between the mounting component (1) and the impact component (2), and is characterized in that: The mounting structure comprises a through-connecting member (4), a limiting guide through hole (5) is provided on the impact member (2), the through-connecting member (4) penetrates the limiting guide through hole (5) so that the fixed end of the through-connecting member (4) is connected to the mounting member (1), and the through-connecting member (4) is slidably connected to the limiting guide through hole (5).

2. A spring anti-fall component installation structure according to claim 1, characterized in that: The fixed end (6) of the through-connecting member is fixedly connected to the mounting member (1).

3. A spring anti-fall component installation structure according to claim 1, characterized in that: The fixed end (6) of the penetrating connection piece penetrates the mounting piece (1) and is fixedly connected to the vehicle frame.

4. A spring anti-fall component installation structure according to claim 2 or 3, characterized in that: The position-limiting guide through hole (5) is a first step through hole (7), and the through-connecting piece (4) is a T-shaped connecting piece (8) that cooperates with the position-limiting guide of the first step through hole (7).

5. A spring anti-fall component installation structure according to claim 4, characterized in that: The first stepped through hole (7) is sleeved with a T-shaped sleeve (9) that matches the first stepped through hole (7), the T-shaped sleeve (9) is provided with a guide hole (10), the axial end of the T-shaped connector (8) passes through the guide hole (10), and the head end of the T-shaped connector is limited by the T-shaped sleeve (9).

6. A spring anti-fall component installation structure according to claim 5, characterized in that: The mounting member (1) is provided with a second stepped through hole (11), the large diameter hole section of the second stepped through hole (11) matches the outer diameter of the T-shaped sleeve (9), and the small diameter hole section of the second stepped through hole (11) matches the outer diameter of the T-shaped connecting member (8).

7. A spring anti-fall component installation structure according to claim 6, characterized in that: The T-shaped connecting piece (8) is a T-shaped bolt (12).

8. A spring anti-fall component, characterized in that: It comprises the installation structure according to any one of claims 1 to 7, wherein the buffer member (3) is a spring (13), and a protective cover (14) is provided outside the spring (13).

9. The spring anti-fall member according to claim 8, characterized in that: An end surface (15) is provided at one end of the protective sleeve (14), and a guide center hole (16) is provided on the end surface.

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