Anti-deformation hub

Abstract

The utility model provides an anti-deformation hub which comprises a hub body, spokes are arranged in the hub body, V-shaped supporting feet are arranged between the spokes and the inner wall of the hub body, a plurality of reinforcing spaces are formed in the spokes, reinforcing pieces are arranged in the reinforcing spaces, and a cleaning mechanism is arranged in the hub body and located on the outer sides of the spokes. The cleaning mechanism comprises a movable ring rotationally connected to the interior of the hub, the inner side of the movable ring is fixedly connected with a connecting ring through a plurality of arc-shaped frames, a counterweight assembly is arranged on the side, away from the spoke, of each arc-shaped frame, and a cleaning strip is connected to the side, close to the spoke, of each arc-shaped frame through a clamping assembly. Compared with the prior art, the wheel has the advantages that the deformation resistance and strength between the spoke and the rim are improved through the design of the reinforcer, dust cleaning of the spoke and the rim is achieved through the design of the cleaning mechanism, and rapid replacement of the cleaning strip can be achieved through the design of the clamping assembly.

Description

Technical Field

[0001] The utility model relates to an anti-deformation wheel hub, belonging to the field of wheel hubs. Background Art

[0002] The automobile wheel hub is an important component of automobile parts. With the growth of China's automobile parts industry, the wheel hub industry has gradually developed and grown. The wheel hub is the part where the axle is installed in the center of the wheel, which is often called the "wheel rim" or "steel rim".

[0003] According to a Chinese patent with patent announcement number CN215153623U, a deformation-resistant wheel hub is disclosed. A reinforcing layer is provided, and the reinforcing layer is composed of a shock-absorbing spring and a glass fiber rib. The glass fiber rib has the characteristics of high tensile strength, strong corrosion resistance, and strong material bonding force, thereby greatly enhancing the strength of the rim and making it stable. A fixing strip is provided, and the fixing strip strengthens the fixation of the spokes. The angular groove formed between the fixing strip and the spokes is a triangle, which further enhances the stability between the hub and the rim.

[0004] With respect to the above-mentioned related technologies, the inventors believe that when the above-mentioned wheel hub is used, as the wheel hub rolls, such as in hot weather or bumpy roads, the rim is easily compressed and deformed, and the spoke surface of the wheel hub is easily stained with various dust and dirt during use, making the connection part of the wheel hub vulnerable to damage and inconvenient to clean, making the wheel hub not safe and durable enough, and the cleaning strip is not convenient to replace after long-term use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an anti-deformation hub.

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

[0007] A deformation-resistant hub comprises a hub, wherein spokes are arranged inside the hub, V-shaped feet are arranged between the spokes and the inner wall of the hub, a plurality of reinforcement spaces are opened on the spokes, reinforcement members are arranged in the reinforcement spaces, a cleaning mechanism is arranged inside the hub and outside the spokes, the cleaning mechanism comprises a movable ring rotatably connected to the inside of the hub, the inner side of the movable ring is connected and fixed to a connecting ring through a plurality of arc frames, a counterweight assembly is arranged on the side of the arc frame away from the spokes, and a cleaning strip is connected to the side of the arc frame close to the spokes through a clamping assembly.

[0008] Furthermore, the reinforcement member includes a reinforcement block and several reinforcement rods, the reinforcement block is located in the inner center of the reinforcement space, the several reinforcement rods are evenly arranged on the circumferential outer surface of the reinforcement block, and the ends of the several reinforcement rods are connected and fixed to the inner wall of the reinforcement space.

[0009] Furthermore, the counterweight assembly includes a sliding groove provided on the outer surface of the arc-shaped frame, and a counterweight block is slidably connected in the sliding groove.

[0010] Furthermore, the clamping assembly includes a docking groove opened on the outer surface of the arc frame, two rows of movable grooves are symmetrically opened on both sides of the interior of the docking groove, a sliding plate is slidably connected to the interior of the movable groove, a clamping block is provided on one side of the outer surface of the sliding plate, the clamping block penetrates into the interior of the docking groove, a traction rope is fixed to the other side of the outer surface of the sliding plate, a spring is sleeved on the outer surface of the traction rope and located between the sliding plate and the inner wall of the movable groove, a receiving groove is respectively opened on both sides of the outer surface of the arc frame, a pulling piece is placed in the receiving groove, and the ends of several traction ropes in the same row are all penetrated into the receiving groove and connected and fixed to the pulling piece.

[0011] Furthermore, the clamping assembly also includes a docking block fixed in the middle of the outer surface of the cleaning strip, and the outer surfaces on both sides of the docking block have a plurality of clamping grooves. The docking block penetrates into the docking groove, and the clamping block is clamped in the clamping groove.

[0012] Furthermore, the pulling member includes two arc-shaped plates and a connecting rod, the connecting rod is connected between the two arc-shaped plates, the connecting rod and the two arc-shaped plates form a pulling space, and the ends of several pulling ropes are connected and fixed to the arc-shaped plates.

[0013] Furthermore, a slope is provided on one side of the clamping block close to the opening of the docking groove, the sliding plate is a rectangular structure, and the sliding plate and the clamping block are an integrated structure.

[0014] Furthermore, the cleaning strip is one of a sponge strip and a brush.

[0015] Beneficial effects of the utility model:

[0016] The utility model improves the deformation resistance and strength between the wheel spoke and the wheel rim through the design of the reinforcement piece, realizes the cleaning of dust on the wheel spoke and the wheel rim through the design of the cleaning mechanism, and realizes the rapid replacement of the cleaning strip through the design of the snap-fit ​​assembly.

[0017] Through the design of the reinforcement, the reinforcement space of the spoke is divided into several triangular spaces through the reinforcement blocks and several reinforcement rods in the reinforcement. The triangular support system has good stability and compression resistance, thereby improving the deformation resistance between the spoke and the rim and improving the strength of the spoke and the rim.

[0018] Through the design of the counterweight assembly, when the vehicle is running, the wheel hub rotates with the wheel, and the movable ring can give a gravity to the movable ring and the several arc frames under the action of several counterweight blocks. The movable ring and the several arc frames can approach a static state or make a movement with a smaller rotation amplitude. In this way, the high-speed rotating wheel hub will lift the spokes and the cleaning strip with a smaller rotation amplitude to achieve dust scraping.

[0019] Through the design of the snap-on assembly, the cleaning strip needs to be replaced after it has been used for a period of time. At this time, pull the pulling pieces on both sides of the arc frame to pull the card blocks on both sides out of the card slots. At this time, pull out the cleaning strip and the docking block. When installing a new cleaning strip, just dock the docking block on the new cleaning strip with the docking slot on the arc frame, and then press it in to achieve quick installation of the cleaning strip.

[0020] Through the design of the pulling piece, a pulling space is formed, so that when the old cleaning strip is removed, the pulling piece can be quickly pulled to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of an anti-deformation wheel hub of the utility model;

[0023] Figure 2 It is a partial three-dimensional structural schematic diagram of an anti-deformation wheel hub of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a cleaning mechanism for an anti-deformation hub of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a clamping assembly of an anti-deformation hub of the utility model;

[0026] Figure 5 The utility model is a schematic diagram of the connection structure between a cleaning strip and a docking block of an anti-deformation hub.

[0027] In the figure, 1, wheel hub; 2, spokes; 3, V-shaped support foot; 4, reinforcement block; 5, reinforcement rod; 6, connecting ring; 7, arc frame; 8, sliding groove; 9, counterweight block; 10, docking groove; 11, movable groove; 12, sliding plate; 13, clamping block; 14, spring; 15, traction rope; 16, storage groove; 17, pulling piece; 18, cleaning strip; 19, docking block; 20, clamping groove; 21, arc plate; 22, connecting rod; 23, movable ring. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 5 The utility model provides a technical solution for an anti-deformation hub, including a hub 1, a spoke 2 is arranged inside the hub 1, a V-shaped support foot 3 is arranged between the spoke 2 and the inner wall of the hub 1, a plurality of reinforcement spaces are opened on the spoke 2, a reinforcement member is arranged in the reinforcement space, a cleaning mechanism is arranged inside the hub 1 and on the outer side of the spoke 2, the cleaning mechanism includes a movable ring 23 rotatably connected to the inside of the hub 1, the inner side of the movable ring 23 is connected and fixed to a connecting ring 6 through a plurality of arc frames 7, a counterweight assembly is arranged on the side of the arc frame 7 away from the spoke 2, and a cleaning strip 18 is connected to the side of the arc frame 7 close to the spoke 2 through a clamping assembly.

[0030] See also Figure 2 The reinforcement member includes a reinforcement block 4 and a plurality of reinforcement rods 5, the reinforcement block 4 is located in the inner middle part of the reinforcement space, the plurality of reinforcement rods 5 are evenly arranged on the circumferential outer surface of the reinforcement block 4, and the ends of the plurality of reinforcement rods 5 are connected and fixed to the inner wall of the reinforcement space; through the design of the reinforcement member, the reinforcement space of the spoke 2 is divided into a plurality of triangular spaces by the reinforcement block 4 and the plurality of reinforcement rods 5 in the reinforcement member, and the triangular support system has good stability and compression resistance, thereby improving the deformation resistance between the spoke 2 and the rim, and improving the strength of the spoke 2 and the rim.

[0031] See also Figure 1The counterweight assembly includes a sliding groove 8 opened on the outer surface of the arc frame 7, and a counterweight block 9 is slidably connected in the sliding groove 8; through the design of the counterweight assembly, when the vehicle is running, the wheel hub 1 rotates with the wheel, and the movable ring 23 can give a gravity to the movable ring 23 and the several arc frames 7 under the action of several counterweight blocks 9, and the movable ring 23 and the several arc frames 7 can approach a static state or make a movement with a smaller rotation amplitude, so that the high-speed rotating wheel hub 1 will bring the spoke 2 and the cleaning strip 18 with a smaller rotation amplitude to be released, so as to achieve dust scraping.

[0032] See also Figure 4-Figure 5 The clamping assembly includes a docking groove 10 provided on the outer surface of the arc frame 7, two rows of movable grooves 11 are symmetrically provided on both sides of the interior of the docking groove 10, a sliding plate 12 is slidably connected inside the movable groove 11, a clamping block 13 is provided on one side of the outer surface of the sliding plate 12, and the clamping block 13 penetrates into the interior of the docking groove 10, a traction rope 15 is fixed on the other side of the outer surface of the sliding plate 12, a spring 14 is sleeved on the outer surface of the traction rope 15 and between the sliding plate 12 and the inner wall of the movable groove 11, a receiving groove 16 is respectively provided on both sides of the outer surface of the arc frame 7, a pulling piece 17 is placed inside the receiving groove 16, and the ends of several traction ropes 15 in the same row are all penetrated into the receiving groove 16 and are fixedly connected to the pulling piece 17 The clamping assembly further comprises a docking block 19 fixed to the middle of the outer surface of the cleaning strip 18, and the outer surfaces on both sides of the docking block 19 are provided with a plurality of clamping grooves 20, the docking block 19 penetrates into the interior of the docking groove 10, and the clamping block 13 is clamped in the clamping groove 20; through the design of the clamping assembly, after the cleaning strip 18 has been used for a period of time, the cleaning strip 18 needs to be replaced. At this time, the pulling pieces 17 on both sides of the arc frame 7 are pulled, so that the clamping blocks 13 on both sides are pulled out of the clamping grooves 20. At this time, the cleaning strip 18 and the docking block 19 can be pulled outward. When installing a new cleaning strip 18, it is only necessary to dock the docking block 19 on the new cleaning strip 18 with the docking groove 10 on the arc frame 7, and then press it in, so as to realize the quick installation of the cleaning strip 18.

[0033] See also Figure 3 The pulling member 17 includes two arc-shaped plates 21 and a connecting rod 22, the connecting rod 22 is connected between the two arc-shaped plates 21, the connecting rod 22 and the two arc-shaped plates 21 form a pulling space, and the ends of several traction ropes 15 are connected and fixed to the arc-shaped plates 21; through the design of the pulling space, when the old cleaning strip 18 is removed, the pulling member 17 can be quickly pulled to move.

[0034] See also Figure 4The card block 13 is provided with an inclined surface on one side close to the opening of the docking groove 10, the sliding plate 12 is a rectangular structure, and the sliding plate 12 and the card block 13 are an integrated structure; through the design of the inclined surface, when the docking block 19 is inserted into the docking groove 10, the card block 13 can be quickly pushed to retract into the movable groove 11, thereby enabling the card block 13 to be quickly matched with the card slot 20.

[0035] See also Figure 5 The cleaning strip 18 is a sponge strip and a brush.

[0036] When in use, the reinforcement space of the spoke 2 is divided into a plurality of triangular spaces by the reinforcement block 4 and a plurality of reinforcement rods 5 in the reinforcement member, thereby improving the resistance to deformation between the spoke 2 and the rim and improving the strength of the spoke 2 and the rim;

[0037] When the vehicle is running, the wheel hub 1 rotates with the wheel, and the movable ring 23 can approach a stationary state or make a small rotational movement under the action of the counterweight assembly, so that when the wheel rotates, the spokes 2 and the rim on the wheel hub 1 can contact with the cleaning strips 18 on the arc-shaped frames 7, and the dust on the spokes 2 and the rim will be swept away and flow out with the airflow of the vehicle, so that the dust will not stay on the spokes 2 and the rim;

[0038] After the cleaning strip 18 has been used for a period of time, it is necessary to replace the cleaning strip 18. At this time, the pulling pieces 17 on both sides of the arc frame 7 are pulled, so that the card blocks 13 on both sides are pulled out from the card slots 20. At this time, the cleaning strip 18 and the docking block 19 can be pulled outward. When installing a new cleaning strip 18, it is only necessary to dock the docking block 19 on the new cleaning strip 18 with the docking slot 10 on the arc frame 7, and then press it in, so that the cleaning strip 18 can be quickly installed.

[0039] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deformation-resistant wheel hub, characterized in that: The invention comprises a wheel hub (1), wherein a wheel spoke (2) is arranged inside the wheel hub (1), a V-shaped support foot (3) is arranged between the wheel spoke (2) and the inner wall of the wheel hub (1), a plurality of reinforcement spaces are opened on the wheel spoke (2), a reinforcement member is arranged in the reinforcement space, a cleaning mechanism is arranged inside the wheel hub (1) and outside the wheel spoke (2), the cleaning mechanism comprises a movable ring (23) rotatably connected to the inside of the wheel hub (1), the inner side of the movable ring (23) is connected and fixed to a connecting ring (6) through a plurality of arc frames (7), a counterweight assembly is arranged on the side of the arc frame (7) away from the wheel spoke (2), and a cleaning strip (18) is connected to the side of the arc frame (7) close to the wheel spoke (2) through a clamping assembly.

2. The anti-deformation hub according to claim 1, characterized in that: The reinforcement member comprises a reinforcement block (4) and a plurality of reinforcement rods (5); the reinforcement block (4) is located in the inner middle of the reinforcement space; the plurality of reinforcement rods (5) are evenly arranged on the circumferential outer surface of the reinforcement block (4); and the ends of the plurality of reinforcement rods (5) are connected and fixed to the inner wall of the reinforcement space.

3. The anti-deformation hub according to claim 2, characterized in that: The counterweight assembly comprises a sliding groove (8) provided on the outer surface of the arc-shaped frame (7), and a counterweight block (9) is slidably connected in the sliding groove (8).

4. The anti-deformation hub according to claim 3, characterized in that: The clamping assembly comprises a docking groove (10) provided on the outer surface of the arc frame (7), two rows of movable grooves (11) are symmetrically provided on both sides of the interior of the docking groove (10), a sliding plate (12) is slidably connected inside the movable groove (11), a clamping block (13) is provided on one side of the outer surface of the sliding plate (12), the clamping block (13) penetrates into the interior of the docking groove (10), a traction rope (15) is fixed on the other side of the outer surface of the sliding plate (12), a spring (14) is sleeved on the outer surface of the traction rope (15) and located between the sliding plate (12) and the inner wall of the movable groove (11), a receiving groove (16) is respectively provided on both sides of the outer surface of the arc frame (7), a pulling piece (17) is placed inside the receiving groove (16), and the ends of a plurality of traction ropes (15) in the same row are all penetrated into the receiving groove (16) and are connected and fixed to the pulling piece (17).

5. The anti-deformation hub according to claim 4, characterized in that: The clamping assembly further comprises a docking block (19) fixed at the middle of the outer surface of the cleaning strip (18), and a plurality of clamping grooves (20) are formed at the beginning of the outer surfaces on both sides of the docking block (19). The docking block (19) penetrates into the interior of the docking groove (10), and the clamping block (13) is clamped in the clamping groove (20).

6. The anti-deformation hub according to claim 5, characterized in that: The pulling member (17) comprises two arc-shaped plates (21) and a connecting rod (22), wherein the connecting rod (22) is connected between the two arc-shaped plates (21), the connecting rod (22) and the two arc-shaped plates (21) form a pulling space, and the ends of a plurality of the pulling ropes (15) are connected and fixed to the arc-shaped plates (21).

7. The anti-deformation hub according to claim 6, characterized in that: The card block (13) is provided with an inclined surface on one side close to the opening of the docking groove (10); the sliding plate (12) is a rectangular structure; and the sliding plate (12) and the card block (13) are an integrated structure.

8. The anti-deformation hub according to claim 7, characterized in that: The cleaning strip (18) is one of a sponge strip and a brush.

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