A type of car wheel with removable trim pieces

Abstract

This utility model discloses a car wheel hub with detachable decorative parts, including a wheel hub body, which includes a rim, multiple spokes, and a hub portion. Each spoke includes two obliquely arranged connecting seats. The outer ends of the two connecting seats are far apart and formed on the rim, while the inner ends of the two connecting seats are close together and formed with a rearwardly extending transition portion. The transition portion is formed on the edge of the hub portion. A connecting reinforcing rib is provided between the middle parts of the two connecting seats, and a decorative connecting block is installed on the corresponding connecting reinforcing rib. It can be installed on the corresponding spoke and has a detachable structure. The decorative connecting block with the required outer panel can be replaced as needed to meet the user's needs.

Description

Technical fields:

[0001] This utility model relates to the field of automotive parts technology, and more specifically to an automotive wheel hub with detachable decorative parts. Background technology:

[0002] Automobile wheel hubs are important structural and safety components, bearing the pressure of the vehicle and its load during high-speed operation;

[0003] However, existing wheel hubs are generally five-spoke or other multi-spoke wheel hubs with simple and uniform structures. In order to meet the different usage requirements of users, some have stickers with patterns or codes attached to the outer wall of the corresponding spokes so that the patterns and other effects are displayed when the wheel hub rotates. However, stickers attached with adhesive are easy to break, which makes their service life not long. Utility Model Content:

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a car wheel hub with detachable decorative parts. It can be installed on the corresponding spokes and has a detachable structure. The decorative connecting block with the required outer panel can be replaced as needed to meet the user's needs.

[0005] The solution of this utility model to the aforementioned technical problem is:

[0006] A car wheel hub with detachable decorative parts includes a wheel hub body, which includes a rim, a plurality of spokes, and a hub portion. The spokes include two obliquely arranged connecting seats. The outer ends of the two connecting seats are far apart and formed on the rim. The inner ends of the two connecting seats are close together and formed with a rearwardly extending transition portion. The transition portion is formed on the edge of the hub portion. A connecting reinforcing rib is provided between the middle of the two connecting seats. A decorative connecting block is installed on the corresponding connecting reinforcing rib.

[0007] The upper and lower parts of the rear wall of the decorative connecting block are formed with extensions. The rear wall of the decorative connecting block between the two extensions is formed with a mounting groove. The connecting reinforcing rib is inserted into the mounting groove, and its top surface, bottom surface and outer side wall are in close contact with the corresponding inner side wall of the mounting groove.

[0008] The rear end of the upper extension is movably connected to a flip connecting block via a hinge shaft. The bottom of the flip connecting block is inserted into a slot formed in the middle of the rear end face of the lower extension and is fixed to the lower extension.

[0009] The upper extension has an upper through groove formed in the middle of its rear end. The upper part of the flip connecting block is inserted into the upper through groove. The upper part of the flip connecting block has a through hole formed in the middle of its upper part. The hinge shaft is inserted into the through hole. The two ends of the hinge shaft are fixed to the left and right walls of the upper through groove of the upper extension.

[0010] The lower rear wall of the flip-up connecting block has a forward-extending transverse mounting groove formed in the middle. The left and right ends of the transverse mounting groove extend out of the left and right ends of the flip-up connecting block. A middle partition plate is fixed on the inner side wall of the middle part of the transverse mounting groove. Two positioning rods are inserted into the left and right parts of the transverse mounting groove. One end of a return spring is fixed on the left and right ends of the middle partition plate, and the other end of the return spring is fixed on the inner end of the corresponding positioning rod. A rearward-extending pushing part is fixed on the rear wall of the inner end of the positioning rod. The outer end of the positioning rod extends out of the left or right end of the transverse mounting groove and is inserted into the positioning hole formed on the left or right side of the slot.

[0011] The rear wall surface of the upper and lower flip-connecting blocks at the rear end of the horizontal mounting groove is formed with horizontal grooves. The upper and lower parts of the covering fixing plate are inserted into the corresponding horizontal grooves and fixed to the flip-connecting block by bolts. The covering fixing plate covers the horizontal mounting groove.

[0012] The cover plate has two transverse through slots formed from the middle to the edge, and the pusher is inserted into the corresponding transverse through slots.

[0013] The outstanding effect of this utility model is:

[0014] Its decorative connecting blocks can be installed on the corresponding wheel spokes. They are detachable and can be replaced as needed. The corresponding decorative connecting blocks can be replaced according to the user's needs for different patterns or left and right outer panels to meet the user's usage needs. Attached image description:

[0015] Figure 1 This is a partial structural schematic diagram of the present invention;

[0016] Figure 2 This is a partial sectional view of the present invention;

[0017] Figure 3 This is a partial structural diagram of the slot between the lower part of the flip-connecting block and the lower extension part;

[0018] Figure 4 yes Figure 3 A partial structural diagram with the cover plate removed;

[0019] Figure 5 yes Figure 2 A magnified view of a portion of the image;

[0020] Figure 6 This is a partial structural diagram of the wheel hub before the decorative connecting block is installed. Detailed implementation method:

[0021] For example, see below. Figures 1 to 6 As shown, a car wheel hub with detachable decorative parts includes a wheel hub body, which includes a rim 1, multiple spokes 2 and a hub portion 3. The spokes 2 include two obliquely arranged connecting seats 21. The outer ends of the two connecting seats 21 are far apart and formed on the rim 1. The inner ends of the two connecting seats 21 are close together and formed with a rearwardly extending transition portion 22. The transition portion 22 is formed on the edge of the hub portion 3. A connecting reinforcing rib 23 is provided between the middle parts of the two connecting seats 21. A decorative connecting block 30 is installed on the corresponding connecting reinforcing rib 23.

[0022] The upper and lower parts of the rear wall of the decorative connecting block 30 are formed with extensions 31. The two extensions 31 and the rear wall of the decorative connecting block 30 between the two extensions 31 are formed with mounting grooves. The connecting reinforcing ribs 23 are inserted into the mounting grooves, and their top surface, bottom surface and outer side wall are in close contact with the corresponding inner side wall of the mounting groove.

[0023] The rear end of the upper extension 31 is movably connected to a flip connecting block 40 via a hinge shaft. The bottom of the flip connecting block 40 is inserted into a slot 32 formed in the middle of the rear end face of the lower extension 31 and fixed to the lower extension 31.

[0024] Its specific structure is as follows: the upper extension 31 has an upper through groove formed in the middle of its rear end; the upper part of the flip connecting block 40 is inserted into the upper through groove; the upper part of the flip connecting block 40 has a through hole formed in the middle of its upper part; the hinge shaft is inserted into the through hole; and the two ends of the hinge shaft are fixed to the left and right walls of the upper through groove of the upper extension 31.

[0025] The lower rear wall of the flip-connecting block 40 has a forward-extending transverse mounting groove 41 formed in the middle. The left and right ends of the transverse mounting groove 41 extend out of the left and right ends of the flip-connecting block 40. A middle partition plate 42 is fixed on the inner side wall of the middle part of the transverse mounting groove 41. Two positioning rods 43 are inserted into the left and right parts of the transverse mounting groove 41. One end of a return spring 44 is fixed at the left and right ends of the middle partition plate 42, and the other end of the return spring 44 is fixed on the inner end of the corresponding positioning rod 43. A rearward-extending pushing part 431 is fixed on the rear wall of the inner end of the positioning rod 43. The outer end of the positioning rod 43 extends out of the left or right end of the transverse mounting groove 41 and is inserted into the positioning hole formed on the left or right side of the slot 32.

[0026] The rear wall surfaces of the upper and lower flip-connecting blocks 40 at the rear end of the horizontal mounting groove 41 are both formed with horizontal grooves. The upper and lower parts of the covering fixing plate 45 are inserted into the corresponding horizontal grooves and fixed to the flip-connecting blocks 40 by bolts. The covering fixing plate 45 covers the horizontal mounting groove 41.

[0027] The cover fixing plate 45 has two transverse through slots formed from the middle to the edge. The pushing part 431 is inserted into the corresponding transverse through slot, and the rear end of the pushing part 431 extends out of the transverse through slot.

[0028] The rear outer side wall of the pusher 431 is formed with a radially extending edge, the outer diameter of which is greater than the width of the transverse through groove.

[0029] A first rear elastic protective layer 1 is fixed to the middle of the front wall of the flip-connecting block 40, and the front wall of the first rear elastic protective layer 1 presses against the rear wall of the connecting reinforcing rib 23. This structure makes the flip-connecting block 40 and the rear wall of the connecting reinforcing rib 23 elastically pressed together, so that the positioning rod 43 inserted into the positioning hole formed on the left or right side of the slot 32 is firmly fixed and not easy to loosen.

[0030] The two corresponding extensions 31 are each formed with mounting grooves on their opposite walls. The elastic anti-slip pad 2 is nested in the mounting groove and fixed by adhesive.

[0031] The corresponding wall surface of the elastic anti-slip pad 2 extends out of the corresponding mounting groove and presses against the top or bottom surface of the corresponding connecting reinforcing rib 23. The elastic anti-slip pad 2 further improves the fixation between the decorative connecting block 30 and the connecting reinforcing rib 23. The left and right sides of the upper extension 31 are tightly attached to the inner side walls of the two connecting seats 21 above the connecting reinforcing rib 23, and the left and right sides of the lower extension 31 are tightly attached to the inner side walls of the two connecting seats 21 below the connecting reinforcing rib 23, making the fixation even more secure.

[0032] Furthermore, the outer wall of the decorative connecting block 30 is formed with an outer mounting groove in the middle, and the outer panel 3 is nested in the outer mounting groove and fixed to the inner side wall of the outer mounting groove by adhesive.

[0033] The outer wall surface of the outer panel 3 is coated with lettering, patterns, or a reflective coating.

[0034] In this embodiment, decorative connecting blocks 30 are installed on all spokes 2, and the outer wall surface of the outer panel 3 is coated with lettering, patterns, or a reflective coating. When the outer wall surface of the outer panel 3 is coated with lettering, it is easier to see when the vehicle is parked.

[0035] When the outer wall surface of the outer panel 3 is coated with a pattern, and all the patterns correspond, when the hub rotates, all the outer panels 3 rotate, and the patterns generated when all the patterns rotate meet the user's needs.

[0036] When a reflective coating is applied to the outer wall of the outer panel 3, the reflective effect when the wheel hub rotates can be improved, thus increasing the warning effect.

[0037] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A car wheel hub with detachable decorative parts, comprising a hub body, the hub body including a rim (1), a plurality of spokes (2) and a hub portion (3), wherein the spokes (2) include two obliquely arranged connecting seats (21), the outer ends of the two connecting seats (21) being far apart and formed on the rim (1), and the inner ends of the two connecting seats (21) being close together and formed with a rearwardly extending transition portion (22), the transition portion (22) being formed on the edge of the hub portion (3), characterized in that: A connecting reinforcing rib (23) is provided between the middle of the two connecting seats (21), and a decorative connecting block (30) is installed on the corresponding connecting reinforcing rib (23); The upper and lower parts of the rear wall of the decorative connecting block (30) are both formed with extensions (31), and the rear wall of the decorative connecting block (30) between the two extensions (31) is formed with an installation groove. The connecting reinforcing rib (23) is inserted into the installation groove, and its top surface, bottom surface and outer side wall are in close contact with the corresponding inner side wall of the installation groove. The rear end of the upper extension (31) is movably connected to a flip connecting block (40) via a hinge shaft. The bottom of the flip connecting block (40) is inserted into a slot (32) formed in the middle of the rear end face of the lower extension (31) and fixed on the lower extension (31).

2. The automobile wheel hub with detachable decorative parts according to claim 1, characterized in that: The upper extension (31) has an upper through groove formed in the middle of its rear end. The upper part of the flip connecting block (40) is inserted into the upper through groove. The upper part of the flip connecting block (40) has a through hole formed in the middle of its upper part. The hinge shaft is inserted into the through hole. The two ends of the hinge shaft are fixed to the left and right walls of the upper through groove of the upper extension (31).

3. A car wheel hub with a detachable decorative element according to claim 1, characterized in that: The lower rear wall of the flip-connecting block (40) is formed with a forward-extending transverse mounting groove (41). The left and right ends of the transverse mounting groove (41) extend out of the left and right ends of the flip-connecting block (40). A middle partition plate (42) is fixed on the inner side wall of the middle part of the transverse mounting groove (41). Two positioning rods (43) are inserted into the left and right parts of the transverse mounting groove (41). One end of a reset spring (44) is fixed at the left and right ends of the middle partition plate (42). The other end of the reset spring (44) is fixed on the inner end of the corresponding positioning rod (43). A backward-extending pushing part (431) is fixed on the rear wall of the inner end of the positioning rod (43). The outer end of the positioning rod (43) extends out of the left or right end of the transverse mounting groove (41) and is inserted into the positioning hole formed on the left or right side of the slot (32).

4. A car wheel hub with a detachable decorative element according to claim 3, characterized in that: The rear wall of the upper and lower flip-connecting blocks (40) at the rear end of the horizontal mounting groove (41) is formed with horizontal grooves. The upper and lower parts of the covering fixing plate (45) are inserted into the corresponding horizontal grooves and fixed to the flip-connecting blocks (40) by bolts. The covering fixing plate (45) covers the horizontal mounting groove (41). The cover fixing plate (45) has two transverse through slots formed from the middle to the edge, and the push part (431) is inserted into the corresponding transverse through slot.

5. A car wheel hub with a detachable decorative element according to claim 4, characterized in that: The rear outer side wall of the pusher (431) is formed with a radially extending edge, the outer diameter of which is greater than the width of the transverse through groove.

6. A car wheel hub with a detachable decorative element according to claim 1, characterized in that: The first rear elastic protective layer (1) is fixed in the middle of the front wall of the flip-connecting block (40), and the front wall of the first rear elastic protective layer (1) presses against the rear wall of the connecting reinforcing rib (23).

7. A car wheel hub with a detachable decorative element according to claim 1, characterized in that: The two corresponding extensions (31) are each formed with mounting grooves on their opposite walls. The elastic anti-slip pad (2) is nested in the mounting groove and fixed by adhesive. The corresponding wall surface of the elastic anti-slip pad (2) extends out of the corresponding mounting groove and presses against the top or bottom surface of the corresponding connecting reinforcing rib (23).

8. A car wheel hub with a detachable decorative element according to claim 1, characterized in that: The decorative connecting block (30) has an outer mounting groove formed in the middle of its outer wall surface. The outer panel (3) is nested in the outer mounting groove and is fixed to the inner wall of the outer mounting groove by adhesive. The outer wall surface of the outer panel (3) is coated with lettering, patterns or reflective coating.

Images