Light and solid type automobile hub

Abstract

The utility model discloses a light fixing type automobile hub, relates to the technical field of automobile accessories, and provides the following scheme that the light fixing type automobile hub comprises a rotating rod and a fixing mechanism arranged outside the rotating rod, and the fixing mechanism comprises a fixing assembly and other assemblies. The hub outer ring is supported through the first supporting rods, the second supporting rods and the third supporting rods, so that the hub outer ring can stably keep running, due to the fact that the two sets of first supporting rods, second supporting rods and third supporting rods are arranged, the hub outer ring can be more effectively supported, meanwhile, the appearance of the third supporting rods and the hub outer ring is triangular, and therefore the hub outer ring can be more stably supported. Compared with the prior art, the hub outer ring has the advantages that the appearance of the hub outer ring can be better kept, the impact of external force on the hub outer ring is reduced, the hub outer ring is more stable, the service life of the hub is prolonged, and the hub is very light due to the fact that the hub outer ring is internally provided with a large number of hollowed-out parts, and better acceleration and deceleration performance and turning control performance can be brought to an automobile.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a light and solid automobile wheel hub. Background Art

[0002] The wheel hub is the part of the wheel where the axle is installed, which is also commonly called "wheel rim" or "steel rim". Due to different language habits, many people have different names for wheel hubs, such as "wheel rim", while many friends in the south call it "tire bell" or "car bell". Wheel hubs are also divided into many types, and light and solid car wheels are gradually becoming one of the most popular wheel hubs.

[0003] For example, a Chinese utility model patent (CN202368258U) discloses a new type of automobile wheel hub, which belongs to the technical field of automobile accessories. It mainly includes an automobile wheel hub body, which is characterized in that a boss is provided in the radial direction of the end of the automobile wheel hub body, and a groove is provided in the radial direction of the middle part of the automobile wheel hub body. The utility model can effectively prevent the tire from moving when a tire blows out by setting a boss and a groove on the automobile wheel hub, creating a safe and comfortable riding environment for the driver and passengers. At the same time, the utility model is beautiful in shape, durable and inexpensive.

[0004] However, the automobile wheel hub in the prior art is not light enough and not strong enough when in use, and the friction damage of the tire to the wheel hub is relatively large, so a light and strong automobile wheel hub is needed. Utility Model Content

[0005] The utility model aims to provide a light and strong automobile wheel hub, which solves the problems in the prior art that the automobile wheel hub is not light enough, not strong enough, and the friction damage of the tire to the wheel hub is relatively large.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light and solid automobile wheel hub, comprising a rotating rod and a fixing mechanism arranged outside the rotating rod, wherein the fixing mechanism comprises a fixing component and other components;

[0007] The fixing assembly includes a wheel hub outer ring, a first support rod, a second support rod and a third support rod, one end of the rotating rod is connected to the wheel hub outer ring, the inner wall of the wheel hub outer ring is connected to the first support rod, the inner wall of the wheel hub outer ring is connected to the second support rod, and the inner wall of the wheel hub outer ring is connected to the third support rod;

[0008] The other components include a hand-grip hole and a first spiral groove. The inner wall of the wheel hub outer ring is provided with a hand-grip hole, and the inner wall of the wheel hub outer ring is provided with a first spiral groove.

[0009] A first hub middle ring is provided at the bottom of the first spiral slide groove, a first clamping groove is provided on the inner wall of the first hub middle ring, a clamping rod is fixedly connected to the inner wall of the first hub middle ring, a second hub middle ring is fixedly connected to the bottom of the first spiral slide groove, a second clamping groove is provided on the outer wall of the second hub middle ring, a spiral rod is screwed through the interior of the first spiral slide groove, a screw rod cap is fixedly connected to the top of the spiral rod, a connecting column is screwed to the bottom of the spiral rod, a second spiral slide groove is provided inside the connecting column, and the bottom of the second hub middle ring is fixedly connected to the hub inner ring.

[0010] Preferably, the first support rods, the second support rods and the third support rods are provided in four groups, and the four groups of the first support rods, the second support rods and the third support rods are symmetrically distributed.

[0011] Preferably, the third support rod and the hub outer ring are triangular in shape.

[0012] Preferably, the grip holes are provided in five groups, and the five groups of grip holes are symmetrically distributed.

[0013] Preferably, the second hub middle ring forms a fixed structure with the first hub middle ring through the second clamping groove, the first clamping groove and the clamping rod.

[0014] Preferably, the connecting column forms a fixed structure with the outer ring of the hub through the second spiral groove, the spiral rod and the screw rod cap.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. During the movement of the wheel hub, the outer ring of the wheel hub is supported by the first support rod, the second support rod and the third support rod, so that the outer ring of the wheel hub can maintain stable operation. Because two groups of the first support rod, the second support rod and the third support rod are provided, the outer ring of the wheel hub can be supported more effectively. At the same time, the third support rod and the outer ring of the wheel hub are triangular in shape, which is conducive to better maintaining the shape of the outer ring of the wheel hub, reducing the impact of external force on the outer ring of the wheel hub, making the outer ring of the wheel hub more stable, and improving the service life of the wheel hub. Because there are a lot of hollows inside the outer ring of the wheel hub, the wheel hub will be very light, which will bring better acceleration and deceleration performance and cornering control performance to the car.

[0017] 2. By arranging the sliding clamping rod and the first wheel hub middle ring to be combined with the second wheel hub middle ring along the second clamping groove, the friction and extrusion of the tire on the second wheel hub middle ring can be effectively reduced during the movement of the wheel hub, thereby increasing the service life of the wheel hub and reducing the damage of the tire to the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a light and solid automobile wheel hub proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the top view structure of a light and solid automobile wheel hub proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a fixing structure of a light and solid automobile wheel hub proposed by the utility model;

[0021] Figure 4 The utility model is a cross-sectional view of a connection structure of a light and solid automobile wheel hub.

[0022] In the figure: 1. rotating rod; 2. outer ring of wheel hub; 3. first supporting rod; 4. second supporting rod; 5. third supporting rod; 6. grip hole; 7. first spiral slide groove; 8. first center ring of wheel hub; 9. first clamping groove; 10. clamping rod; 11. second center ring of wheel hub; 12. second clamping groove; 13. spiral rod; 14. screw rod cap; 15. connecting column; 16. second spiral slide groove; 17. inner ring of wheel hub. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-4 As shown, a light and solid automobile wheel hub in the figure includes a rotating rod 1 and a fixing mechanism arranged outside the rotating rod 1, and the fixing mechanism includes a fixing component and other components;

[0026] The fixing assembly includes a wheel hub outer ring 2, a first support rod 3, a second support rod 4 and a third support rod 5. One end of the rotating rod 1 is connected to the wheel hub outer ring 2, the inner wall of the wheel hub outer ring 2 is connected to the first support rod 3, the inner wall of the wheel hub outer ring 2 is connected to the second support rod 4, and the inner wall of the wheel hub outer ring 2 is connected to the third support rod 5;

[0027] Other components include a hand-gripping hole 6 and a first spiral groove 7 . The inner wall of the wheel hub outer ring 2 is provided with a hand-gripping hole 6 , and the inner wall of the wheel hub outer ring 2 is provided with a first spiral groove 7 .

[0028] Among them, Figure 3As shown, four groups of the first support rod 3, the second support rod 4 and the third support rod 5 are provided, and the four groups of the first support rod 3, the second support rod 4 and the third support rod 5 are symmetrically distributed, which is conducive to better supporting the outer ring 2 of the wheel hub, preventing the deformation of the wheel hub during use, and can effectively maintain the shape of the outer ring 2 of the wheel hub, thereby increasing the service life of the wheel hub and improving the sturdiness of the wheel hub.

[0029] Among them, Figure 3 As shown, the third support rod 5 and the wheel hub outer ring 2 are triangular in shape, which is conducive to better maintaining the shape of the wheel hub outer ring 2, reducing the impact of external force on the wheel hub outer ring 2, making the wheel hub outer ring 2 more stable, and improving the service life of the wheel hub.

[0030] Among them, Figure 3 As shown, five groups of grip holes 6 are provided, and the five groups of grip holes 6 are symmetrically distributed, which is beneficial for better gripping of the wheel hub during disassembly and installation, and convenient for moving during disassembly and installation.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, a first hub middle ring 8 is provided at the bottom of the first spiral groove 7, a first clamping groove 9 is provided on the inner wall of the first hub middle ring 8, a clamping rod 10 is fixedly connected to the inner wall of the first hub middle ring 8, a second hub middle ring 11 is fixedly connected to the bottom of the first spiral groove 7, a second clamping groove 12 is provided on the outer wall of the second hub middle ring 11, a spiral rod 13 is screwed through the inside of the first spiral groove 7, a screw rod cap 14 is fixedly connected to the top of the spiral rod 13, a connecting column 15 is screwed to the bottom of the spiral rod 13, a second spiral groove 16 is provided inside the connecting column 15, and a hub inner ring 17 is fixedly connected to the bottom of the second hub middle ring 11.

[0033] Among them, Figure 4 As shown, the second wheel hub center ring 11 forms a fixed structure with the first wheel hub center ring 8 through the second clamping groove 12, the first clamping groove 9 and the clamping rod 10, which is beneficial to reduce the friction and extrusion of the tire on the second wheel hub center ring 11, increase the service life of the wheel hub, and reduce the damage of the tire to the wheel hub.

[0034] Among them, Figure 4 As shown, the connecting column 15 forms a fixed structure with the hub outer ring 2 through the second spiral groove 16, the spiral rod 13 and the screw rod cap 14, which is conducive to better fixing the hub outer ring 2, so that the hub can work normally during use, ensuring that the hub plays the role it should play.

[0035] When in use: First, during the movement of the wheel hub, the wheel hub outer ring 2 is supported by the first support rod 3, the second support rod 4 and the third support rod 5, so that the wheel hub outer ring 2 can maintain stable operation. Because two groups of the first support rod 3, the second support rod 4 and the third support rod 5 are provided, the wheel hub outer ring 2 can be supported more effectively. At the same time, the third support rod 5 and the wheel hub outer ring 2 are triangular in shape, which is conducive to better maintaining the shape of the wheel hub outer ring 2, reducing the impact of external forces on the wheel hub outer ring 2, making the wheel hub outer ring 2 more stable, and improving the service life of the wheel hub. Because the interior of the wheel hub outer ring 2 has a large number of hollows, the wheel hub will be very light, which will bring better acceleration and deceleration performance and cornering control performance to the car.

[0036] Finally, by sliding the clamping rod 10 and the first wheel hub middle ring 8 along the second clamping groove 12 to combine with the second wheel hub middle ring 11, the friction and extrusion of the tire on the second wheel hub middle ring 11 can be effectively reduced during the movement of the wheel hub, thereby increasing the service life of the wheel hub and reducing the damage of the tire to the wheel hub.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light and solid automobile wheel hub, comprising a rotating rod (1) and a fixing mechanism arranged outside the rotating rod (1), characterized in that: The fixing mechanism includes a fixing component and other components; The fixing assembly comprises a wheel hub outer ring (2), a first support rod (3), a second support rod (4) and a third support rod (5); one end of the rotating rod (1) is connected to the wheel hub outer ring (2); the inner wall of the wheel hub outer ring (2) is connected to the first support rod (3); the inner wall of the wheel hub outer ring (2) is connected to the second support rod (4); and the inner wall of the wheel hub outer ring (2) is connected to the third support rod (5); The other components include a hand-grip hole (6) and a first spiral groove (7); the inner wall of the wheel hub outer ring (2) is provided with a hand-grip hole (6); and the inner wall of the wheel hub outer ring (2) is provided with a first spiral groove (7).

2. The lightweight and solid automobile wheel hub according to claim 1, characterized in that: A first wheel hub middle ring (8) is arranged at the bottom of the first spiral groove (7), a first clamping groove (9) is arranged on the inner wall of the first wheel hub middle ring (8), a clamping rod (10) is fixedly connected to the inner wall of the first wheel hub middle ring (8), a second wheel hub middle ring (11) is fixedly connected to the bottom of the first spiral groove (7), a second clamping groove (12) is arranged on the outer wall of the second wheel hub middle ring (11), a spiral rod (13) is screwed through the interior of the first spiral groove (7), a screw rod cap (14) is fixedly connected to the top end of the spiral rod (13), a connecting column (15) is screwed to the bottom end of the spiral rod (13), a second spiral groove (16) is arranged inside the connecting column (15), and a wheel hub inner ring (17) is fixedly connected to the bottom of the second wheel hub middle ring (11).

3. The lightweight and solid automobile wheel hub according to claim 1, characterized in that: The first support rod (3), the second support rod (4) and the third support rod (5) are provided in four groups, and the four groups of the first support rod (3), the second support rod (4) and the third support rod (5) are symmetrically distributed.

4. The lightweight and solid automobile wheel hub according to claim 1, characterized in that: The third support rod (5) and the wheel hub outer ring (2) are triangular in shape.

5. The lightweight and strong automobile wheel hub according to claim 1, characterized in that: The hand grip holes (6) are provided in five groups, and the five groups of hand grip holes (6) are symmetrically distributed.

6. The lightweight and strong automobile wheel hub according to claim 2, characterized in that: The second wheel hub middle ring (11) forms a fixed structure with the first wheel hub middle ring (8) via the second clamping groove (12), the first clamping groove (9) and the clamping rod (10).

7. The lightweight and solid automobile wheel hub according to claim 2, characterized in that: The connecting column (15) forms a fixed structure with the wheel hub outer ring (2) through the second spiral slide groove (16), the spiral rod (13) and the spiral rod cap (14).

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