Hub fastener with decorative cover

Abstract

The invention provides a hub fastener with a decorative cover, which comprises a fastener main body used for locking an automobile tire hub. The decorative cover body is detachably connected with the fastener main body through a locking device; and the fastener main body and the decorative cover body are made of different materials. Due to the fact that the fastener body is detachably connected with the decorative cover body, installation of the automobile tire is more attractive, the individual requirement of a user is met, the user can replace decorative cover bodies of different styles according to the requirement through the detachable connection design, or the decorative cover bodies are independently replaced after being damaged, the whole fastener does not need to be replaced, and the maintenance cost is reduced. And due to the different materials of the fastener main body and the decorative cover body, the material cost is optimized while the functionality is ensured, and the production cost and the transportation cost are reduced.

Description

Technical Field

[0001] The invention relates to the field of automobile parts, and in particular to a wheel hub fastener with a decorative cover. Background Art

[0002] Wheel hub fasteners are important components that connect tires to car wheels to ensure safety and stability. Traditional fasteners are simple in design, lacking in beauty and personalization, and cannot satisfy modern consumers, especially in the context of the rise of car modification culture.

[0003] Most existing fasteners are made of a single material, resulting in a monotonous appearance and heavy weight, which cannot meet consumers' needs for personalization and visual effects. Therefore, there is an urgent need for a wheel hub fastener with a decorative cover on the market, which can provide a locking function while improving the appearance and personalization options. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a wheel hub fastener with a decorative cover, which can provide a locking function and improve the appearance and personalized selection.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] The present invention provides a wheel hub fastener with a decorative cover, characterized in that it comprises:

[0007] A fastener body, the fastener body is used to lock the wheel hub of the automobile tire;

[0008] A decorative cover body, wherein the decorative cover body is detachably connected to the fastener body via a locking device;

[0009] Wherein, the fastener body and the decorative cover body are made of different materials.

[0010] As an improvement of the present invention, the fastener body is a metal fastener body, and the decorative cover is a non-metallic decorative cover.

[0011] As an improvement of the present invention, the decorative cover is a plastic decorative cover or a carbon fiber decorative cover or a nylon decorative cover or an aluminum decorative cover or a stainless steel decorative cover; the fastener body is an iron fastener body or an aluminum fastener body or a titanium alloy fastener body.

[0012] As an improvement of the present invention, the locking device is a threaded locking device, a snap-on locking device, a screw-tightening locking device, or an adhesive locking device.

[0013] As an improvement of the present invention, the locking device includes a connecting piece and a connecting mating piece, the connecting piece is arranged on the fastener body, the connecting mating piece is arranged on the decorative cover body, and the connecting piece and the connecting mating piece are matched and connected to make the fastener body and the decorative cover body detachably connected.

[0014] As an improvement of the present invention, the fastener body includes a wrench portion for a wrench to tighten and a connecting end connected to the decorative cover body, the connecting end is arranged at the end of the fastener body facing the outside of the automobile tire, and the connecting piece is a positive thread or a negative thread arranged on the connecting end; the decorative cover body is provided with a accommodating cavity, an installation cavity connected to the accommodating cavity, and a accommodating opening connected to the accommodating cavity, the connecting mating piece is a negative thread or a positive thread arranged on the inner wall of the installation cavity, the decorative cover body is sleeved on the fastener body through the accommodating opening, and is screwed and connected with the positive thread and the negative thread so that the decorative cover body and the fastener body can be detachably connected.

[0015] As an improvement of the present invention, the fastener body includes a wrench portion for a wrench to tighten and a connecting end connected to the decorative cover body, the connecting end is arranged at the end of the fastener body facing the outside of the automobile tire, and the connecting piece is a slot arranged on the connecting end; the decorative cover body is provided with a accommodating cavity, an installation cavity connected to the accommodating cavity, and an accommodating opening connected to the accommodating cavity, the connecting mating piece is a buckle arranged on the inner wall of the installation cavity, the decorative cover body is sleeved on the fastener body through the accommodating opening, and is mutually engaged with the slot through the buckle, so that the decorative cover body and the fastener body can be detachably connected.

[0016] As an improvement of the present invention, the fastener body includes a wrench portion for a wrench to tighten and a connecting end connected to the decorative cover body, the connecting end is arranged at the end of the fastener body facing the outside of the automobile tire, and the connecting piece is a spiral guide groove arranged on the connecting end; the decorative cover body is provided with a accommodating cavity, an installation cavity connected to the accommodating cavity, and an accommodating opening connected to the accommodating cavity, the connecting mating piece is a tightening buckle arranged on the inner wall of the installation cavity, the decorative cover body is sleeved on the fastener body through the accommodating opening, and is rotated and slid along the spiral guide groove by the tightening buckle, so that the decorative cover body and the fastener body can be detachably connected.

[0017] As an improvement of the present invention, a pattern layer is provided on the surface of the decorative cover, and the pattern layer is a water transfer pattern layer or a surface electroplating pattern layer or a material natural color layer or an aluminum oxide layer or a plastic ultraviolet curing coating layer.

[0018] As an improvement of the present invention, the fastener body is a bolt or a nut.

[0019] The beneficial effects of the present invention are as follows: the present invention provides a wheel hub fastener with a decorative cover, comprising a fastener body, the fastener body is used to lock the automobile tire hub; a decorative cover body, the decorative cover body and the fastener body are detachably connected through a locking device; wherein the materials of the fastener body and the decorative cover body are different. Since the fastener body is detachably connected with the decorative cover body, the installation of the automobile tire is more beautiful, meeting the personalized needs of users, and the detachable connection design allows users to replace decorative covers of different styles as needed, or replace the decorative cover separately after it is damaged, without replacing the entire fastener, thereby reducing maintenance costs. The difference in materials between the fastener body and the decorative cover body optimizes material costs while ensuring functionality, reducing production costs and transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is an exploded view of the present invention;

[0024] Figure 3 is a cross-sectional view of the present invention cut along the connection end;

[0025] Figure 4 It is a usage state diagram of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the fastener body of the present invention;

[0027] Figure 6 is a schematic diagram of a decorative cover body of the present invention;

[0028] Figure 7 is a schematic structural diagram of a fastener body in another embodiment of the present invention;

[0029] Figure 8 is a schematic structural diagram of a decorative cover body in another embodiment of the present invention;

[0030] Fig. 9 is a structural schematic diagram of a fastener body in another embodiment of the present invention;

[0031] Fig.10is a structural schematic diagram of a decorative cover body in another embodiment of the present invention;

[0032] Fig.11 It is an exploded diagram of the use state of the present invention. DETAILED DESCRIPTION

[0033] refer to Figures 1 to 11 , a wheel hub fastener with a decorative cover, comprising:

[0034] A fastener body 1, the fastener body 1 is used to lock the automobile tire hub 10;

[0035] A decorative cover 2, the decorative cover 2 is detachably connected to the fastener body 1 via a locking device 3;

[0036] The fastener body 1 and the decorative cover body 2 are made of different materials.

[0037] Through the above structure, since the fastener body 1 is detachably connected with the decorative cover 2, the installation of the automobile tire is more beautiful, meeting the personalized needs of users, and the detachable connection design allows users to replace the decorative cover 2 of different styles as needed, or replace the decorative cover 2 separately after it is damaged, without replacing the entire fastener, thereby reducing maintenance costs. The different materials of the fastener body 1 and the decorative cover 2 optimize the material cost while ensuring functionality, reducing production costs and transportation costs.

[0038] In this embodiment, the fastener body 1 is a metal fastener body 1, and the decorative cover body 2 is a non-metallic decorative cover body 2. Specifically, the decorative cover body 2 is a plastic decorative cover body 2 or a carbon fiber decorative cover body 2 or a nylon decorative cover body 2; the fastener body 1 is an iron fastener body 1 or an aluminum fastener body 1 or a titanium alloy fastener body 1. Through the above structure, the fastener body 1 is made of metal material, which can provide higher strength and durability, ensuring that the fastener has good impact resistance and fatigue resistance during long-term use, thereby ensuring the stable fixation of the automobile wheel hub. The decorative cover body 2 is made of non-metallic material, which can effectively cover the metal fastener body 1, reducing its direct exposure to the external environment, and the non-metallic decorative cover body 2 can be designed into a variety of colors, textures or coatings, so that the wheel hub fastener is more compatible with the style of the whole vehicle, meeting personalized needs, and improving the overall appearance of the car. Not only does it reduce production costs, but it also reduces overall weight, thereby reducing transportation costs.

[0039] In another embodiment, the decorative cover 2 may also be an aluminum decorative cover or a stainless steel decorative cover.

[0040] In this embodiment, the locking device 3 is a threaded locking device 3 or a snap-on locking device 3 or a screw-tightening locking device 3 or an adhesive locking device 3 .

[0041] Specifically, in this embodiment, the locking device 3 includes a connecting member 31 and a connecting fitting member 32. The connecting member 31 is arranged on the fastener body 1, and the connecting fitting member 32 is arranged on the decorative cover body 2. The connecting member 31 and the connecting fitting member 32 are connected in cooperation so that the fastener body 1 and the decorative cover body can be detachably connected.

[0042] Furthermore, the fastener body 1 includes a wrench portion 11 for a wrench to tighten and a connecting end 12 connected to the decorative cover body 2, the connecting end 12 is arranged at the end of the fastener body 1 facing the outside of the automobile tire, and the connecting piece 31 is a positive thread 311 or a reverse thread 321 arranged on the connecting end 12; the decorative cover body 2 is provided with a accommodating cavity 21, an installation cavity 22 connected to the accommodating cavity 21, and a accommodating opening 23 connected to the accommodating cavity 21, the connecting fitting 32 is a reverse thread 321 or a positive thread 311 arranged on the inner wall of the installation cavity 22, the decorative cover body 2 is sleeved on the fastener body 1 through the accommodating opening 23, and is screwed and connected by the positive thread 311 and the reverse thread 321, so that the decorative cover body 2 and the fastener body 1 can be detachably connected. Through the above structure, the decorative cover 2 is aligned with the fastener body 1, and the decorative cover is placed on the fastener body 1 through the receiving opening 23 until the connection end 12 contacts the installation cavity 22. The decorative cover 2 is rotated to make the reverse thread 321 of the decorative cover 2 dock with the positive thread 311 on the fastener body 1. During the rotation, the reverse thread 321 and the positive thread 311 are meshed with each other to ensure that the decorative cover 2 is tightly connected with the fastener body 1 until the decorative cover 2 can be firmly fixed on the fastener body 1. When it needs to be disassembled, it is only necessary to rotate the decorative cover 2 in the opposite direction, and the positive thread 311 and the reverse thread 321 are separated. The decorative cover 2 can be easily disassembled, which is convenient for replacement or maintenance. The threaded connection method realizes an efficient and reliable connection between the decorative cover 2 and the fastener body 1, which not only improves the connection stability and the convenience of disassembly and assembly, but also enhances the durability and adaptability.

[0043] In another embodiment, if Figure 7-8The fastener body 1 includes a wrench portion 11 for a wrench to tighten and a connecting end 12 connected to the decorative cover body 2. The connecting end 12 is arranged at one end of the fastener body 1 facing the outside of the automobile tire. The connecting member 31 is a card slot 312 arranged on the connecting end 12; the decorative cover body 2 is provided with a receiving cavity 21, an installation cavity 22 connected to the receiving cavity 21, and a receiving opening 23 connected to the receiving cavity 21. The connecting fitting 32 is a buckle 322 arranged on the inner wall of the installation cavity 22. The decorative cover body 2 is sleeved on the fastener body 1 through the receiving opening 23, and is mutually engaged with the card slot 312 through the buckle 322, so that the decorative cover body 2 and the fastener body 1 can be detachably connected. Through the above structure, the decorative cover 2 is aligned with the fastener body 1, and the decorative cover is placed on the fastener body 1 through the accommodating opening 23 until the connecting end 12 contacts the mounting cavity 22. The user gently pushes the decorative cover 2, and under the elastic extrusion, the buckle 322 on the inner wall is docked with the slot 312 on the connecting end 12 of the fastener body 1. The buckle 322 and the slot 312 are engaged with each other to form a firm connection, ensuring that the decorative cover 2 is firmly fixed on the fastener body 1. When disassembling the decorative cover 2, only appropriate force needs to be applied to disengage the buckle 322 from the slot 312, and the decorative cover 2 can be easily removed, which is convenient for replacement or maintenance.

[0044] In another embodiment, if Figure 9-10 The fastener body 1 includes a wrench portion 11 for a wrench to tighten and a connecting end 12 connected to the decorative cover body 2. The connecting end 12 is arranged at one end of the fastener body 1 facing the outside of the automobile tire. The connecting piece 31 is a spiral guide groove 313 arranged on the connecting end 12; the decorative cover body 2 is provided with a accommodating cavity 21, an installation cavity 22 connected to the accommodating cavity 21, and an accommodating opening 23 connected to the accommodating cavity 21. The connecting fitting 32 is a tightening buckle 323 arranged on the inner wall of the installation cavity 22. The decorative cover body 2 is sleeved on the fastener body 1 through the accommodating opening 23, and rotates and slides along the spiral guide groove 313 by tightening the buckle 323, so that the decorative cover body 2 and the fastener body 1 can be detachably connected. Through the above structure, the decorative cover 2 is aligned with the fastener body 1, and the decorative cover is sleeved on the fastener body 1 through the receiving opening 23 until the connection end 12 contacts the installation cavity 22, and the tightening buckle 323 on the inner wall of the installation cavity 22 cooperates with the spiral guide groove 313 on the fastener body 1. At this time, the tightening buckle 323 rotates and slides along the spiral guide groove 313 to ensure that the decorative cover 2 is firmly fixed on the fastener body 1. After the tightening buckle 323 slides along the guide groove to the correct position, the decorative cover 2 is firmly connected to the fastener body 1 to ensure that the decorative cover 2 is not easy to loosen. When the decorative cover 2 needs to be removed, it only needs to be rotated in the opposite direction, and the tightening buckle 323 will slide in the opposite direction along the spiral guide groove 313, so that the decorative cover 2 can be easily removed.

[0045] In this embodiment, the surface of the decorative cover 2 is provided with a pattern layer, which is a water transfer pattern layer or a surface electroplated pattern layer or a material color layer or an aluminum oxide layer or a plastic ultraviolet curing coating layer. The pattern layer includes artistic patterns such as carbon fiber texture, camouflage pattern, wood grain pattern, flower or abstract art pattern. It can also be electroplated with metal colors such as gold, silver, copper, etc., to give the decorative cover 2 a modern and technological glossy effect.

[0046] In this embodiment, the decorative cover 2 can be in the shape of a bullet tip, a sphere, a cone, a square, a wing, etc. The shape of the decorative cover 2 can enhance the appearance of the vehicle, attract the eye, and show the unique personality of the vehicle.

[0047] In this embodiment, the fastener body 1 is a bolt or a nut.

[0048] The above is one or more implementation methods provided in combination with specific contents, and it is not intended that the specific implementation of the present invention is limited to these descriptions. Any similarity or similarity with the method, structure, etc. of the present invention, or any technical deduction or replacement made on the premise of the concept of the present invention, shall be regarded as the protection scope of the present invention.

Claims

1. A wheel hub fastener with a decorative cover, characterized in that: include: A fastener body (1), the fastener body (1) being used to lock a wheel hub (10) of an automobile tire; A decorative cover body (2), wherein the decorative cover body (2) is detachably connected to the fastener body (1) via a locking device (3); Wherein, the fastener body (1) and the decorative cover body (2) are made of different materials.

2. A wheel hub fastener with a decorative cover according to claim 1, characterized in that: The fastener body (1) is a metal fastener body (1), and the decorative cover body (2) is a non-metallic decorative cover body (2).

3. A wheel hub fastener with a decorative cover according to claim 1, characterized in that: The decorative cover (2) is a plastic decorative cover (2) or a carbon fiber decorative cover (2) or a nylon decorative cover (2) or an aluminum decorative cover (2) or a stainless steel decorative cover (2); the fastener body (1) is an iron fastener body (1) or an aluminum fastener body (1) or a titanium alloy fastener body (1).

4. A wheel hub fastener with a decorative cover according to claim 1, characterized in that: The locking device (3) is a thread locking device (3) or a snap locking device (3) or a screw locking device (3) or an adhesive locking device (3).

5. The wheel hub fastener with a decorative cover according to claim 1, characterized in that: The locking device (3) comprises a connecting piece (31) and a connecting fitting piece (32), wherein the connecting piece (31) is arranged on the fastener body (1), and the connecting fitting piece (32) is arranged on the decorative cover body (2), and the connecting piece (31) and the connecting fitting piece (32) are connected in a coordinated manner so that the fastener body (1) and the decorative cover body can be detachably connected.

6. A wheel hub fastener with a decorative cover according to claim 5, characterized in that: The fastener body (1) comprises a wrench portion (11) for being screwed by a wrench and a connecting end (12) connected to the decorative cover body (2); the connecting end (12) is arranged at one end of the fastener body (1) facing the outside of the automobile tire; the connecting piece (31) is a positive thread (311) or a negative thread (321) arranged on the connecting end (12); the decorative cover body (2) is provided with a receiving cavity (21), a mounting cavity (221) communicating with the receiving cavity (21), and a mounting cavity (222) connected to the decorative cover body (2). ) and a receiving opening (23) connected to the receiving cavity (21), the connecting fitting (32) is a reverse thread (321) or a positive thread (311) provided on the inner wall of the installation cavity (22), the decorative cover body (2) is sleeved on the fastener body (1) through the receiving opening (23), and is screwed and connected with the reverse thread (321) by the positive thread (311), so that the decorative cover body (2) and the fastener body (1) can be detachably connected.

7. A wheel hub fastener with a decorative cover according to claim 5, characterized in that: The fastener body (1) comprises a wrench portion (11) for being screwed by a wrench and a connecting end (12) connected to the decorative cover body (2); the connecting end (12) is arranged at one end of the fastener body (1) facing the outer side of the automobile tire; the connecting piece (31) is a clamping groove (312) arranged on the connecting end (12); the decorative cover body (2) is provided with a receiving cavity (21), a mounting cavity (22) communicating with the receiving cavity (21), and a receiving opening (23) communicating with the receiving cavity (21); the connecting fitting (32) is a buckle (322) arranged on the inner wall of the mounting cavity (22); the decorative cover body (2) is sleeved on the fastener body (1) through the receiving opening (23), and is clamped with the clamping groove (312) by the buckle (322), so that the decorative cover body (2) and the fastener body (1) are detachably connected.

8. The wheel hub fastener with a decorative cover according to claim 5, characterized in that: The fastener body (1) comprises a wrench portion (11) for being screwed by a wrench and a connecting end (12) connected to the decorative cover body (2); the connecting end (12) is arranged at one end of the fastener body (1) facing the outer side of the automobile tire; the connecting piece (31) is a spiral guide groove (313) arranged on the connecting end (12); the decorative cover body (2) is provided with a receiving cavity (21), a mounting cavity (22) communicating with the receiving cavity (21), and a receiving opening (23) communicating with the receiving cavity (21); the connecting fitting (32) is a tightening buckle (323) arranged on the inner wall of the mounting cavity (22); the decorative cover body (2) is sleeved on the fastener body (1) through the receiving opening (23), and rotates and slides along the spiral guide groove (313) through the tightening buckle (323), so that the decorative cover body (2) and the fastener body (1) are detachably connected.

9. The wheel hub fastener with a decorative cover according to claim 1, characterized in that: The surface of the decorative cover (2) is provided with a pattern layer, and the pattern layer is a water transfer pattern layer or a surface electroplated pattern layer or a material natural color layer or an aluminum oxide layer or a plastic ultraviolet curing coating layer.

10. The wheel hub fastener with a decorative cover according to claim 1, characterized in that: The fastener body (1) is a bolt or a nut.

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