A kind of rotating fan blade suspension hub cover

Abstract

The present invention discloses a rotating fan blade suspension hub cover in the field of wheel hub intelligent manufacturing, comprising a cover body fixedly connected to the middle of the wheel hub, a main mounting head protruding outwardly coaxially arranged in the middle of the cover body, the distance between the cover body and the wheel hub is arranged to decrease from the inner periphery close to the main mounting head to the outer periphery close to the embedded part, a rotatable rotating fan is sleeved on the outer periphery of the main mounting head, a protruding quick-loading head is coaxially arranged on the front end of the main mounting head, a circular suspension nameplate is installed on the quick-loading head, a mounting hole matching the quick-loading head is opened in the middle of the counterweight block, the counterweight block is sleeved on the quick-loading head through the mounting hole, a gap is left between the outer periphery of the quick-loading head and the inner wall of the mounting hole; a gap is left between the inner wall of the fan hole of the rotating fan and the outer periphery of the suspension nameplate. The suspension nameplate of the hub cover of the present invention can remain suspended during the rotation of the hub, and combined with the rotating effect of the rotating blades, the hub cover is more eye-catching and noticeable.

Description

Technical Field

[0001] The invention belongs to the field of intelligent hub manufacturing, and in particular relates to a rotating fan blade suspension hub cover. Background Art

[0002] In the prior art, there is a decorative cover for an aluminum alloy wheel hub, and its patent application number is: 202022003090.3; application date: 2020-09-14; its structure includes a top cover, which has a gear-shaped mounting portion, a first circular groove is provided in the center of the mounting portion, and a plurality of claws are provided at the lower end of the mounting portion; a plurality of countersunk through holes are provided on the upper surface of the mounting portion around the first circular groove, and the plurality of countersunk through holes are distributed in a circular array; a plurality of rectangular long claws are provided along the circumferential direction of the outer wall of the mounting portion, and the plurality of rectangular long claws are distributed in a circular array, and a fixing groove is provided at the upper end of the rectangular long claw, and a first fluorescent strip is fixedly connected in the fixing groove; a buffer device is provided at the lower end of the countersunk through hole; an annular bottom cover, a plurality of bayonet sockets are provided at the lower end, and the bayonet sockets are distributed in a circular array along the lower end of the inner ring of the annular bottom cover. The decorative cover for the aluminum alloy wheel hub can improve the impact resistance of the wheel hub cover, but its disadvantage is that the wheel hub cover rotates with the rotation of the wheel hub, resulting in that people cannot recognize the logo on the wheel hub cover during the driving of the vehicle, and cannot achieve a good product promotion effect. Summary of the invention

[0003] The purpose of the present invention is to provide a rotating fan blade suspension hub cover, the suspension nameplate of the hub cover can remain suspended during the rotation of the hub, and people can also identify the logo on the hub cover when the vehicle is driving, which has a better product promotion effect; combined with the rotating effect of the rotating blades, the hub cover is more eye-catching and can have a heat dissipation effect.

[0004] The objective of the present invention is achieved in this way: a rotary fan blade suspension hub cover comprises a cover body fixedly connected to the middle part of the wheel hub, a main mounting head protruding outwardly is coaxially arranged in the middle part of the cover body, the main mounting head is connected to the annular vertical part at the front end of the cover body, and an annular embedding part extending toward the wheel hub is arranged at the outer periphery of the cover body, the distance between the cover body and the wheel hub is gradually decreased from the inner periphery close to the main mounting head to the outer periphery close to the embedding part, a rotatable rotary fan is sleeved on the outer periphery of the main mounting head, a protruding quick-loading head is coaxially arranged at the front end of the main mounting head, a circular suspension nameplate is installed on the quick-loading head, a counterweight block is arranged on the back side of the suspension nameplate, a mounting hole matching the quick-loading head is opened in the middle part of the counterweight block, the counterweight block is sleeved on the quick-loading head through the mounting hole, and a gap is left between the outer periphery of the quick-loading head and the inner wall of the mounting hole; a gap is left between the inner wall of the fan hole of the rotating fan and the outer periphery of the suspension nameplate.

[0005] Compared with the prior art, the beneficial effects of the present invention are: the wheel hub cover of the present invention is installed on the wheel hub by screws, the embedded part is arranged corresponding to the hole in the middle of the wheel hub, the embedded part is embedded in the hole in the middle of the wheel hub, and during the rotation of the wheel hub, the cover body rotates with the wheel hub, a bearing is provided between the rotating fan and the main mounting head, a counterweight groove is provided on the upper part of the counterweight block, the lower part of the counterweight block is heavier, the center of gravity of the counterweight block sinks and a gap is left between the outer periphery of the quick-install head and the inner wall of the mounting hole, so that the counterweight block does not rotate with the wheel hub, and the counterweight block keeps the suspended nameplate suspended, people can clearly see the logo on the suspended nameplate, and the publicity effect is better; at the same time, the rotating fan rotates relative to the wheel hub under the action of wind, and combined with the rotating effect of the rotating blades, people can more easily focus on the suspended nameplate on the wheel hub cover, the publicity effect is better, the wheel hub cover is more eye-catching and attention-grabbing, and the rotating fan can achieve the heat dissipation effect of the aluminum wheel hub, the cover body, the counterweight block, and the suspended nameplate.

[0006] In order to reduce the weight of the cover body and hide the fasteners inside, the cover body is provided with a plurality of concave fixing grooves at equal intervals along the circumferential direction. The fixing grooves include an outer groove body and an inner groove body. The inner diameter of the outer groove body is larger than that of the inner groove body.

[0007] As a further improvement of the present invention, there are five fixing grooves, wherein aluminum rivets are arranged in the groove bodies of two fixing grooves, and the circumferential angle of the two aluminum rivets is 144°, and stainless steel screws fixedly connected to the wheel hub are arranged in the groove bodies of the other three fixing grooves. The stainless steel screws play the role of connecting the wheel hub cover and the wheel hub, and the aluminum rivets play a decorative role.

[0008] In order to facilitate the rapid installation of the counterweight, the main installation head includes an annular main installation part connected to the cover body, a circular positioning part is provided at the front end of the main installation part, a center hole is provided in the middle of the positioning part, the quick-release head is annular, the annular quick-release head is connected to the outer periphery of the center hole of the positioning part, and a limiting protrusion is provided around the outer periphery of the front end of the quick-release head. A guide surface 1 is provided at the outer end of the limiting protrusion, and a guide surface 2 is provided at the outer end of the configuration block. The guide surface 1 and the guide surface 2 are both truncated cone-shaped and cooperate with each other, and the counterweight is quickly installed on the quick-release head through the guide.

[0009] In order to limit the bearing and make the rotating fan rotate smoothly, the rotating fan includes an annular sleeve part sleeved on the outer periphery of the main mounting head, the outward end face of the sleeve part is flush with the surface of the suspension nameplate, and a distance is left between the inward end face of the sleeve part and the vertical part. Two bearings distributed one in front and one in the back are arranged between the inner periphery of the sleeve part and the outer periphery of the main mounting head, and two inner retaining rings are respectively located on the front and rear sides of the two bearings on the outer periphery of the main mounting head. Two outer retaining rings are fixedly arranged on the inner periphery of the sleeve part, which are respectively located on the front and rear sides of the two bearings, and a number of rotating blades are arranged at equal intervals along the circumferential direction on the outer periphery of the sleeve part.

[0010] As a further improvement of the present invention, the rotating blade comprises an outer seat body and an inner seat body, a reinforcing rib plate is arranged between the outer seat body and the inner seat body, and mounting grooves are left on the inner and outer sides of the rotating blade. A lighting assembly is installed in the mounting groove, which is more eye-catching and has a better publicity effect at night. The mounting groove reduces the weight of the rotating blade, making it easier to rotate under wind force and with less resistance.

[0011] As a further improvement of the present invention, a fan-shaped counterweight groove is provided on the counterweight block above the mounting hole, a limiting protrusion is located at the front end of the counterweight block, a suspension nameplate is bonded and fixed to the counterweight block by a 1mm thick adhesive, a center groove corresponding to the quick-loading head is provided on the rear side of the suspension nameplate, a logo is provided on the front side of the suspension nameplate, and the outer diameter of the suspension nameplate is larger than the outer diameter of the counterweight block. The aluminum suspension nameplate is milled with characters, and red paint is sprayed on the characters to form an eye-catching logo, and the suspension nameplate has a knurled bottom, which has a better texture.

[0012] As a further improvement of the present invention, a ring-shaped LED light belt is arranged on the outer periphery of the logo on the suspended nameplate, and a plurality of LED lamp heads are arranged radially in sequence in the installation groove outside the rotating blade. Both the LED light belt and the LED lamp heads are rechargeable, and the LED light belt highlights the publicity effect of the logo on the suspended nameplate. When the rotating blade rotates, the LED lamp heads make the rotating blade rotate more eye-catching, thereby attracting more attention and making it easier to notice the logo on the suspended nameplate.

[0013] As a further improvement of the present invention, a lamp pole is arranged in the installation groove outside the rotating blade, and an LED lamp head is arranged at the end of the lamp pole for lighting the logo on the suspended nameplate. The LED lamp head lights the logo on the suspended nameplate, and the publicity effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side sectional view of the present invention.

[0015] Figure 2 for Figure 1 A partial enlarged view of .

[0016] Figure 3 It is the front view of the present invention.

[0017] Figure 4 This is the front view of the counterweight.

[0018] Figure 5 A side cross-sectional view of the counterweight.

[0019] Figure 6 This is a side view of the suspended nameplate.

[0020] Figure 7 This is the assembly relationship diagram of the suspension nameplate and the counterweight block.

[0021] Figure 8 It is a schematic structural diagram of the LED light strip and the LED lamp holder of the present invention.

[0022] Fig. 9 Another structural schematic diagram of the present invention.

[0023] Among them, 1 cover body, 1a vertical part, 1b embedded part, 2 main mounting head, 2a main mounting part, 2b positioning part, 3 rotating fan, 3a set part, 3b rotating blade, 3b1 outer seat body, 3b2 inner seat body, 3b3 reinforcing rib plate, 4 quick-release head, 4a limiting protrusion, 5 suspension nameplate, 6 counterweight block, 7 mounting hole, 8 fixing groove, 8a outer tank body, 8b inner tank body, 9 guide surface two, 10 aluminum rivet, 11 stainless steel screw, 12 center hole, 13 bearing, 14 inner retaining ring, 15 outer retaining ring, 16 mounting groove, 17 counterweight groove, 18 adhesive, 19 center groove, 20 LED light strip, 21 LED lamp head, 22 light pole, 23 guide surface one. DETAILED DESCRIPTION

[0024] Example 1

[0025] like Figure 1-8 As shown, a rotary fan blade suspension hub cover comprises a cover body 1 fixedly connected to the middle part of the hub, a main mounting head 2 protruding outward is coaxially arranged in the middle part of the cover body 1, the main mounting head 2 is connected to the annular vertical part 1a at the front end of the cover body 1, an annular embedded part 1b extending toward the hub is arranged at the outer periphery of the cover body 1, the distance between the cover body 1 and the hub is gradually reduced from the inner periphery close to the main mounting head 2 to the outer periphery close to the embedded part 1b, a rotatable rotating fan 3 is sleeved on the outer periphery of the main mounting head 2, an outwardly protruding quick-loading head 4 is coaxially arranged at the front end of the main mounting head 2, a circular suspension nameplate 5 is installed on the quick-loading head 4, a counterweight 6 is arranged on the back side of the suspension nameplate 5, a mounting hole 7 matching the quick-loading head 4 is opened in the middle part of the counterweight 6, the counterweight 6 is sleeved on the quick-loading head 4 through the mounting hole 7, a gap is left between the outer periphery of the quick-loading head 4 and the inner wall of the mounting hole 7; a gap is left between the inner wall of the fan hole of the rotating fan 3 and the outer periphery of the suspension nameplate 5.

[0026] In order to reduce the weight of the cover body 1 and hide the fasteners inside, a plurality of concave fixing grooves 8 are evenly spaced along the circumferential direction on the cover body 1. The fixing grooves 8 include an outer groove body 8a and an inner groove body 8b. The inner diameter of the outer groove body 8a is larger than the inner diameter of the inner groove body 8b.

[0027] There are five fixing grooves 8, of which two fixing grooves 8 have aluminum rivets 10 in their inner groove bodies 8b, and the circumferential angle of the two aluminum rivets 10 is 144°, and the other three fixing grooves 8 have stainless steel screws 11 fixedly connected to the wheel hub in their inner groove bodies 8b. The stainless steel screws 11 play a role in connecting the hub cover and the wheel hub, and the aluminum rivets 10 play a decorative role.

[0028] In order to facilitate the rapid installation of the counterweight 6, the main installation head 2 includes an annular main installation part 2a connected to the cover body 1, a circular positioning part 2b is provided at the front end of the main installation part 2a, a center hole 12 is opened in the middle of the positioning part 2b, and the quick-install head 4 is annular, and the annular quick-install head 4 is connected to the outer periphery of the center hole 12 of the positioning part 2b, and a limiting protrusion 4a is arranged around the outer periphery of the front end of the quick-install head 4. A guide surface 1 23 is provided at the outer end of the limiting protrusion 4a, and a guide surface 2 9 is provided at the outer end of the configuration block. The guide surface 1 23 and the guide surface 2 9 are both truncated cone-shaped and cooperate with each other, and the counterweight 6 is quickly installed on the quick-install head 4 through the guide.

[0029] In order to limit the bearing 13 and make the rotating fan 3 rotate smoothly, the rotating fan 3 includes an annular sleeve portion 3a sleeved on the outer periphery of the main mounting head 2, the outward end surface of the sleeve portion 3a is flush with the surface of the suspension nameplate 5, and a distance is left between the inward end surface of the sleeve portion 3a and the vertical portion 1a. Two bearings 13 distributed one in front and one behind are arranged between the inner periphery of the sleeve portion 3a and the outer periphery of the main mounting head 2, and two inner retaining rings 14 are respectively located on the front and rear sides of the two bearings 13 on the outer periphery of the main mounting head 2. Two outer retaining rings 15 are fixedly arranged on the inner periphery of the sleeve portion 3a, which are respectively located on the front and rear sides of the two bearings 13. A plurality of rotating blades 3b are arranged at equal intervals along the circumferential direction on the outer periphery of the sleeve portion 3a.

[0030] The rotating blade 3b includes an outer seat body 3b1 and an inner seat body 3b2, a reinforcing rib plate 3b3 is arranged between the outer seat body 3b1 and the inner seat body 3b2, and a mounting groove 16 is left on the inner and outer sides of the rotating blade 3b. A lighting component is installed in the mounting groove 16, which is more eye-catching and has a better publicity effect at night. The mounting groove 16 reduces the weight of the rotating blade 3b, making it easier to rotate under wind and with less resistance.

[0031] The counterweight block 6 is provided with a fan-shaped counterweight groove 17 above the mounting hole 7, the limiting protrusion 4a is located at the front end of the counterweight block 6, the suspension nameplate 5 is bonded and fixed to the counterweight block 6 by a 1mm thick adhesive 18, the rear side of the suspension nameplate 5 is provided with a center groove 19 corresponding to the quick-loading head 4, the front side of the suspension nameplate 5 is provided with a logo, and the outer diameter of the suspension nameplate 5 is larger than the outer diameter of the counterweight block 6. The aluminum suspension nameplate 5 is milled with characters, and the characters are sprayed with red paint to form an eye-catching logo, and the suspension nameplate 5 has a knurled bottom, which has a better texture.

[0032] An annular LED light strip 20 is arranged on the outer periphery of the logo on the suspended nameplate 5, and a plurality of LED lamp heads 21 are arranged radially in sequence in the mounting groove 16 outside the rotating blade 3b. Both the LED light strip 20 and the LED lamp heads 21 are rechargeable, and the LED light strip 20 highlights the publicity effect of the logo on the suspended nameplate 5. When the rotating blade 3b rotates, the LED lamp heads 21 make the rotating blade 3b rotate more eye-catching, thereby attracting more attention and making it easier to notice the logo on the suspended nameplate 5.

[0033] The advantages of the present invention are as follows: the hub cover of the present invention is mounted on the hub by screws, the embedded portion 1b is arranged corresponding to the hole in the middle of the hub, the embedded portion 1b is embedded in the hole in the middle of the hub, during the rotation of the hub, the cover body 1 rotates with the hub, a bearing 13 is arranged between the rotating fan 3 and the main mounting head 2, a counterweight groove 17 is opened on the upper part of the counterweight 6, the lower part of the counterweight 6 is heavier, the center of gravity of the counterweight 6 sinks, and a gap is left between the outer periphery of the quick-install head 4 and the inner wall of the mounting hole 7, so that the counterweight 6 does not rotate with the hub, and the counterweight 6 keeps the suspended nameplate 5 suspended, so that people can clearly see the logo on the suspended nameplate 5, and the publicity effect is better; at the same time, the rotating fan 3 rotates relative to the hub under the action of wind, and combined with the rotating effect of the rotating blades 3b, people are more likely to focus on the suspended nameplate 5 of the hub cover, the publicity effect is better, the hub cover is more eye-catching and noticeable, and the rotating fan 3 can play a heat dissipation effect on the aluminum hub, the cover body 1, the counterweight 6, and the suspended nameplate 5.

[0034] Example 2

[0035] like Fig. 9 , which is different from the embodiment 1, a lamp post 22 is provided in the mounting groove 16 outside the rotating blade 3b, and an LED lamp head 21 is provided at the end of the lamp post 22 for lighting the logo on the suspended nameplate 5. The LED lamp head 21 lights the logo on the suspended nameplate 5, and the publicity effect is better.

Claims

1. A rotating fan blade suspension hub cover, characterized in that: The wheel hub comprises a cover body fixedly connected to the middle part of the wheel hub, a main mounting head protruding outwardly is coaxially arranged in the middle part of the cover body, the main mounting head is connected to the annular vertical part at the front end of the cover body, an annular embedding part extending toward the wheel hub is arranged on the outer periphery of the cover body, the distance between the cover body and the wheel hub is gradually reduced from the inner periphery close to the main mounting head to the outer periphery close to the embedding part, a rotatable rotating fan is sleeved on the outer periphery of the main mounting head, a convex quick-loading head is coaxially arranged at the front end of the main mounting head, a circular suspended nameplate is installed on the quick-loading head, a counterweight block is arranged on the back side of the suspended nameplate, a mounting hole matching the quick-loading head is opened in the middle part of the counterweight block, the counterweight block is sleeved on the quick-loading head through the mounting hole, and a gap is left between the outer periphery of the quick-loading head and the inner wall of the mounting hole; a gap is left between the inner wall of the fan hole of the rotating fan and the outer periphery of the suspended nameplate; the main mounting head comprises an annular main mounting part connected to the cover body, a circular positioning part is arranged at the front end of the main mounting part, and a center The quick-release head is annular, the annular quick-release head is connected to the outer periphery of the center hole of the positioning part, and a limiting protrusion is arranged around the outer periphery of the front end of the quick-release head; the rotating fan comprises an annular sleeve part sleeved on the outer periphery of the main mounting head, an outward end face of the sleeve part is flush with the surface of the suspension nameplate, a spacing is left between an inward end face of the sleeve part and the vertical part, two bearings distributed one in front and one in the back are arranged between the inner periphery of the sleeve part and the outer periphery of the main mounting head, two inner retaining rings are sleeved on the outer periphery of the main mounting head, which are respectively located on the front and rear sides of the two bearings, two outer retaining rings are fixedly arranged on the inner periphery of the sleeve part, which are respectively located on the front and rear sides of the two bearings, and a number of rotating blades are arranged at equal intervals along the circumferential direction on the outer periphery of the sleeve part; a fan-shaped counterweight groove is opened on the counterweight block above the mounting hole, the limiting protrusion is located at the front end of the counterweight block, the suspension nameplate is bonded and fixed to the counterweight block by a 1mm thick backing glue, a center groove corresponding to the quick-release head is opened on the rear side of the suspension nameplate, a mark is arranged on the front side of the suspension nameplate, and the outer diameter of the suspension nameplate is larger than the outer diameter of the counterweight block.

2. The rotary fan blade suspension hub cover according to claim 1, characterized in that: The cover body is provided with a plurality of inwardly concave fixing grooves at equal intervals along the circumferential direction. The fixing grooves include an outer groove body and an inner groove body. The inner groove diameter of the outer groove body is greater than the inner groove diameter of the inner groove body.

3. The rotary fan blade suspension hub cover according to claim 2, characterized in that: There are five fixing grooves, two of which have aluminum rivets in their inner groove bodies, and the circumferential angle of the two aluminum rivets is 144°. The other three fixing grooves have stainless steel screws in their inner groove bodies that are fixedly connected to the wheel hub.

4. A rotary fan blade suspension hub cover according to any one of claims 1 to 3, characterized in that: The rotating blade comprises an outer seat body and an inner seat body, a reinforcing rib plate is arranged between the outer seat body and the inner seat body, and mounting grooves are reserved on the inner side and the outer side of the rotating blade.

5. A rotary fan blade suspension hub cover according to any one of claims 1 to 3, characterized in that: The suspended nameplate is provided with an annular LED light belt at the periphery of the logo, and a plurality of LED lamp heads arranged in sequence along the radial direction are provided in the mounting groove outside the rotating blade.

6. A rotating fan blade suspension hub cover according to any one of claims 1 to 3, characterized in that: A lamp pole is arranged in the installation groove on the outer side of the rotating blade, and an LED lamp head is arranged at the end of the lamp pole for lighting the mark on the suspended nameplate.

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