WO2023019633A1 - 一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法 - Google Patents

一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法 Download PDF

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Publication number
WO2023019633A1
WO2023019633A1 PCT/CN2021/115253 CN2021115253W WO2023019633A1 WO 2023019633 A1 WO2023019633 A1 WO 2023019633A1 CN 2021115253 W CN2021115253 W CN 2021115253W WO 2023019633 A1 WO2023019633 A1 WO 2023019633A1
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Prior art keywords
hub
claw
bracket
cover
decoration
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PCT/CN2021/115253
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English (en)
French (fr)
Inventor
张建平
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轻之改汽车配件启东有限公司
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Publication of WO2023019633A1 publication Critical patent/WO2023019633A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/0013—Hub caps

Definitions

  • the invention belongs to the field of auto parts, and more specifically relates to a hub decorative center cover, equipment and a method for using the hub decorative cover.
  • the hub caps used in the market are all installed from the front of the hub, and the clips on the hub cap are elastically hooked to the inner wall of the center hole of the hub.
  • the elasticity of the clamp is unstable, it is first necessary to deform the clamp to enter the central hole, and then restore the clamp to be elastically fixed.
  • This installation method is not permanent. This kind of installation has a greater potential safety hazard. Hub caps tend to pop off when the hub runs out too much. Therefore, this installation method also needs to be provided with a spring ring to maintain the pressure of the clip.
  • the installation process is one-way, and after installation, the hub cap is tightly fitted with the hub.
  • This installation method has the problem of easy installation but troublesome disassembly. When disassembling, you need to jack up the car first, then remove all the hub screws, and then remove the tire and hub together. Finally, you can use a tool to poke the hub cap off from the back of the hub. During the disassembly process, it is easy to cause damage to the hub cap. If you don't want to disassemble the hub, you can only use sharp tools to pry it open in the small gap between the hub cover and the center hole of the hub. This disassembly method will damage the surface of the hub.
  • the object of the present invention is to provide a hub decorative center cover, equipment and a method for using the hub decorative cover, aiming to solve the technical problem of the cumbersome replacement process of the hub cover in the prior art.
  • a hub decoration center cover comprising:
  • Bracket jaws including jaws used to connect and fix with the center hole of the hub under the action of external force
  • the main cover is detachably connected to the claw of the bracket; the main cover is used to exert an external force on the claw member during the connection process with the claw of the bracket.
  • the bracket claw further includes a bracket body connected to the jaw member; the bracket body is provided with a connecting hole for fitting with the main cover.
  • the claw pieces are arranged at intervals along the circumference of the connecting hole.
  • the jaw member includes
  • a connecting part one end of which is connected to the bracket body
  • the clamping part is connected with the other end of the connecting part; the inner wall surface of the clamping part is arranged obliquely; the linear distance between the inner wall surface of the clamping part and the central line axis of the connecting hole gradually decreases from the connecting position to the bottom end Small.
  • the main cover includes:
  • the threaded part is connected with the cover part, and the threaded part is threaded with the claw piece.
  • it also includes an anti-skid piece sheathed on the claw piece.
  • a buffer ring is provided on the end surface of the cover part connected to the threaded part.
  • an anti-slip block is provided on the end surface of the support body for contacting with the anti-slip member; or/and
  • the end surface where the cover part is connected to the threaded part is provided with a groove for limiting the buffer ring; or/and
  • the outer surface of the threaded part is provided with a smooth section and a threaded section in sequence.
  • An apparatus comprising a hub trim center cap as described in any one of the preceding items.
  • a method for using a hub decoration center cover comprising the following steps:
  • Step 1 Install the bracket claws into the center hole of the hub, so that the bracket claws are connected to the center hole of the hub;
  • Step 2 Insert the main cover into the connecting hole of the claw of the bracket;
  • Step 3 Rotate the main cover so that the main cover presses the claws and generates an outward expansion force, and uses this force to move the main cover and the bracket claws together with the hub The center hole connection is fixed.
  • the beneficial effect of the hub decoration center cover and its use method provided by the present invention is that compared with the prior art, the hub decoration center cover and its use method of the present invention, through the process of connecting the main cover body and the bracket claw , The main cover exerts external force on the claws to realize the connection and fixation between the main cover and the bracket claws and the hub.
  • the installation process is simple and convenient, and the installation effect is firm.
  • the hub cap can be installed or replaced without dismantling the hub.
  • the hub decorative cover also has better three-dimensional effect and is more beautiful.
  • Fig. 1 is a schematic diagram of a hub decoration center cover provided by an embodiment of the present invention when the hub is in a connected state;
  • Fig. 2 is a schematic diagram of the exploded structure of a hub decoration center cover provided in an embodiment of the present invention when it is connected to the hub;
  • Fig. 3 is a schematic diagram of an exploded structure of a hub decoration center cover provided by an embodiment of the present invention.
  • Fig. 4 is a second schematic diagram of the exploded structure of a hub decoration center cover provided by an embodiment of the present invention.
  • Fig. 5 is a structural schematic diagram of a main cover used in a hub decoration center cover provided by an embodiment of the present invention.
  • Fig. 6 is a schematic structural view of a bracket claw used in a hub decoration center cover provided by an embodiment of the present invention.
  • Main cover body 11. Cover body part; 12. Thread part; 2. Bracket claw; 21. Claw part; 211. Connecting part; Connecting hole; 222, anti-slip block; 23, first thread; 3, buffer ring; 4, anti-slip piece.
  • the hub decoration center cover includes a bracket claw 2 and a main cover body 1, and the bracket claw 2 includes a claw piece 21 for connecting and fixing with the center hole of the hub under the action of an external force; the main cover body 1 and the bracket clip The claw 2 is detachably connected; the main cover 1 is used to exert external force on the claw member 21 during the connection process with the claw 2 of the bracket.
  • the bracket claw 2 When in use, the bracket claw 2 is first installed in the center hole of the hub, and the claw piece 21 is connected with the hub center hole; then the main cover body 1 is connected with the bracket claw 2 . During the connection process between the main cover 1 and the bracket claw 2 , an external force is applied to the claw member 21 , so that the main cover 1 and the bracket claw 2 are connected and fixed together with the center hole of the hub. When disassembling, it is only necessary to dismantle the main cover body 1 and the bracket claw 2 in sequence.
  • the hub decoration center cover provided by the present invention compared with the prior art, through the process of connecting the main cover body 1 and the bracket claw 2, the main cover body 1 exerts an external force on the claw member 21 to realize the The connection between the bracket claw 2 and the wheel hub is fixed, the installation process is simple and convenient, and the installation effect is firm.
  • the hub cover can be installed or replaced without disassembling the hub, and the replacement process is simple and fast without causing damage to the hub.
  • the hub decorative cover also has better three-dimensional effect and is more beautiful.
  • the bracket claw 2 further includes a bracket body 22 connected to the jaw member 21 ; the bracket body 22 is provided with a connecting hole 221 for matching with the main cover 1 .
  • the connecting hole 221 penetrates the main cover 1 along the axial direction of the main cover 1 .
  • the shape and size of the bracket body 22 are adapted to the shape and size of the center hole of the hub.
  • the main cover 1 is detachably connected to the bracket claw 2 by being inserted into the connectable hole 221, and an external force is applied to the claw member 21 during the connection process.
  • the claw member 21 is an elastic member, and the claw member 21 can be connected or separated from the central hole of the hub by generating elastic deformation.
  • claw pieces 21 are provided; the claw pieces 21 are arranged at intervals along the circumference of the connecting hole 221 .
  • the uniformity of force exerted by each claw member 21 on the main cover body 1 is ensured.
  • the firmness of the connection relationship between the wheel hub decorative cover and the wheel hub center hole is further improved.
  • Four claws 21 are provided along the circumference of the connecting hole 221 .
  • the claw member 21 includes: a connecting portion 211 and a clamping portion 212, one end of the connecting portion 211 is connected to the bracket body 22; the other end is a connecting end; the clamping portion 212 is connected to the connecting end of the connecting portion 211;
  • the inner wall of the clamping part 212 is inclined; the linear distance between the inner wall of the clamping part 212 and the central axis of the connecting hole 221 gradually decreases from the connecting position of the clamping part 212 and the connecting part 211 to the bottom of the clamping part 212 .
  • the inner wall of the clamping part 212 is inclined inwardly and is a smooth surface.
  • the diameter of the clamping part 212 gradually decreases from the connection position of the connecting part 211 and the clamping part 212 to the bottom end of the clamping part 212, forming an inward arc. After being extruded, the rear is installed to generate outward thrust and provide outward power.
  • the bracket claw 2 further includes a first thread 23 disposed on the inner wall of the connecting hole 221 or/and the connecting portion 211 .
  • the main cover body 1 includes: a cover body part 11 and a threaded part 12, the cover body part 11; matching second thread.
  • the main cover 1 is detachably connected to the bracket claw 2 through a thread structure.
  • the threaded portion 12 is threadedly connected with the claw member 21 .
  • the claw member 21 is forced to produce elastic deformation in a direction away from the main cover 1, thereby realizing the hub decorative cover and The connection in the center hole of the hub is fixed.
  • the shape of the inner surface of the engaging portion 212 matches the shape of the outer surface of the threaded portion 12 .
  • the shape of the inner wall surface of the engaging portion 212 is an arc surface. The tightness of the connection state between the clamping portion 212 and the threaded portion 12 is improved.
  • the claw member 21 includes a claw body connected to the bracket body 22, and the end of the claw body away from the bracket body 22 is provided with a number of through holes inclined downwards.
  • the sliding connections have snap-in blocks.
  • FIG. 1 to FIG. 6 also includes an anti-slip member 4 sleeved outside the claw member 21 .
  • the setting of the anti-slip member 4 prevents the bracket claw 2 from sliding during the installation process.
  • an anti-slip block 222 is provided on the end surface of the support body 22 for contacting the anti-slip member 4 .
  • Several anti-slip blocks 222 are arranged at intervals along the outer circumference of the claw member 21 .
  • the ring structure formed by several anti-skid blocks 222 has the same shape and size as the anti-skid piece 4 .
  • the anti-skid piece 4 is a rubber ring structure.
  • the anti-skid block 222 is a raised block.
  • the raised block is a sharp raised block. The arrangement of the anti-slip block 222 effectively improves the static friction force between the bracket body 22 and the anti-slip member 4 .
  • FIG. 1 to FIG. 6 also includes a buffer ring 3 connected with the main cover 1 .
  • the arrangement of the buffer ring 3 prevents the main cover body 1 from damaging the paint on the hub surface during installation.
  • a groove adapted to the buffer ring 3 is provided on the end surface of the cover body 11 connected to the threaded portion 12 . The groove is used to accommodate and limit the buffer ring 3.
  • the outer surface of the threaded portion 12 is composed of a smooth section and a threaded section (with a second thread) from bottom to top.
  • the cover body part 11 is connected with the threaded segment.
  • the present invention also provides a method for using the hub decoration center cover, which is characterized in that it includes the following steps:
  • the threaded part 12 of the main cover 1 will press the claw piece 21 and generate an outward thrust of expansion, so that the claw piece 21 is firmly hooked to the inner wall of the center hole of the hub of the bulge.
  • the main cover body 1 fixes the hub cover on the center hole of the hub by rotating the screw thread and then pressing the claw 2 of the bracket.
  • the present invention also provides a device, which is characterized in that it comprises a hub decoration center cover as described in any one of the above embodiments.
  • the device includes, but is not limited to, hubs, devices using hubs.
  • the advantages of the device provided by the present invention include but not limited to the advantages of the above-mentioned wheel hub decoration cover compared with the prior art, which will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Adornments (AREA)

Abstract

一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法，属于汽车零部件领域，所述轮毂装饰中心盖包括支架卡爪（2）以及主盖体（1），支架卡爪（2）包括用于在外力作用下与轮毂中心孔连接固定的卡爪件（21）；主盖体（1）与支架卡爪（2）可拆卸连接；主盖体（1）用于在与支架卡爪（2）的连接过程中对卡爪件（21）施加外力。通过主盖体（1）与支架卡爪（2）连接过程中，主盖体（1）对卡爪件（21）施加外力，实现主盖体（1）与支架卡爪（2）与轮毂的连接固定，安装过程简单便捷，安装效果牢固。不需要拆卸轮毂便可实现轮毂盖的安装或更换。

Description

一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法 技术领域
本发明属于汽车零部件领域，更具体地说，是涉及一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法。
背景技术
目前市场上的使用轮毂盖都是从轮毂正面安装，通过轮毂盖上面的卡件弹性勾住轮毂中心孔内壁。但由于卡件的弹性不稳定，因此首先需要通过卡件变形进入中心孔，然后需要将卡件恢复弹性固定。
该种安装方式不是永久固定。该种安装存在较大的安全隐患。当轮毂跳动过大时，轮毂盖容易弹出来。因此该种安装方式还需要设有弹簧圈来保持卡件的压力。安装过程是单向的，安装好后，轮毂盖是和轮毂严丝合缝。该种安装方式存在安装容易，但是拆卸麻烦的问题。拆卸时需要先把汽车顶起来，然后把轮毂螺丝全部拆下来，再把轮胎轮毂一起拆下来，最后才能从轮毂反面用工具把轮毂盖捅下来，拆卸过程中容易导致轮毂盖的损坏。如果不想拆轮毂，只能使用尖锐的工具，在轮毂盖和轮毂中心孔中间的细小缝隙撬开，该种拆卸方式会损伤轮毂表面。
因此，市场需要有安装和更换过程均简单方便，且不会对轮毂造成损伤的轮毂盖。
发明内容
本发明的目的在于提供一种轮毂装饰中心盖、设备及轮毂装饰盖的使用方法，旨在解决现有技术中轮毂盖的更换过程繁琐的技术问题。
为实现上述目的，本发明采用的技术方案是：提供一种轮毂装饰中心盖，包括：
支架卡爪，包括用于在外力作用下与轮毂中心孔连接固定的卡爪件；
主盖体，与所述支架卡爪可拆卸连接；所述主盖体用于在与所述支架卡爪的连接过程中对所述卡爪件施加外力。
优选地，所述支架卡爪还包括与所述卡爪件连接的支架体；所述支架体上设有用于与所述主盖体适配的连接孔。
优选地，所述卡爪件设有若干根；所述卡爪件沿所述连接孔的周向间隔设置。
优选地，所述卡爪件包括
连接部，一端与所述支架体连接；
卡接部，与所述连接部的另一端连接；所述卡接部的内壁面倾斜设置；所述卡接部内壁面与所述连接孔中线轴线的直线距离大小由连接位置至底端逐渐减小。
优选地，所述主盖体包括：
盖体部；
螺纹部，与所述盖体部连接，所述螺纹部与所述卡爪件螺纹连接。
优选地，还包括套设在所述卡爪件外的防滑件。
优选地，所述盖体部与所述螺纹部连接的端面设有缓冲圈。
优选地，所述支架体用于与所述防滑件接触的端面设有防滑块；或/和
所述盖体部与所述螺纹部连接的端面设有用于限位所述缓冲圈的凹槽；或/和
所述卡爪件设有四根；或/和
所述螺纹部外侧面依序设有光滑段和螺纹段。
一种设备，包括如上文任一项所述的一种轮毂装饰中心盖。
一种轮毂装饰中心盖的使用方法，其特征在于，包括以下步骤：
步骤一、将支架卡爪安装到轮毂中心孔中，使所述支架卡爪与所述轮毂中心孔连接；
步骤二、将主盖体插入支架卡爪的连接孔中；
步骤三、旋转所述主盖体，使得所述主盖体压迫卡爪件并产生膨胀向外的作用力，利用该作用力将所述主盖体、所述支架卡爪一起与所述轮毂中心孔连接固定。
本发明提供的一种轮毂装饰中心盖及其使用方法的有益效果在于：与现有技术相比，本发明一种轮毂装饰中心盖及其使用方法，通过主盖体与支架卡爪连接过程中，主盖体对卡爪件施加外力，实现主盖体与支架卡爪与轮毂的连接固定，安装过程简单便捷，安装效果牢固。不需要拆卸轮毂便可实现轮毂盖的安装或更换。该轮毂装饰盖相较与现有技术还具有立体感更好、更美观。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种轮毂装饰中心盖与轮毂处于连接状态时的示意图；
图2为本发明实施例提供的一种轮毂装饰中心盖与轮毂连接时的爆炸结构示意图；
图3为本发明实施例提供的一种轮毂装饰中心盖的爆炸结构示意图一；
图4为本发明实施例提供的一种轮毂装饰中心盖的爆炸结构示意图二；
图5为本发明实施例提供的一种轮毂装饰中心盖所采用的主盖体的结构示意图；
图6为本发明实施例提供的一种轮毂装饰中心盖所采用的支架卡爪的结构 示意图。
图中：1、主盖体；11、盖体部；12、螺纹部；2、支架卡爪；21、卡爪件；211、连接部；212、卡接部；22、支架体；221、连接孔；222、防滑块；23、第一螺纹；3、缓冲圈；4、防滑件。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
请一并参阅图1至图6，现对本发明提供的一种轮毂装饰中心盖进行说明。所述一种轮毂装饰中心盖，包括支架卡爪2以及主盖体1，支架卡爪2包括用于在外力作用下与轮毂中心孔连接固定的卡爪件21；主盖体1与支架卡爪2可拆卸连接；主盖体1用于在与支架卡爪2的连接过程中对卡爪件21施加外力。
使用时，先将支架卡爪2安装到轮毂中心孔中，并使卡爪件21与轮毂中心孔连接；然后将主盖体1与支架卡爪2连接。主盖体1在与支架卡爪2的连接过程中对卡爪件21施加外力，使得主盖体1与支架卡爪2一起与轮毂中心孔连接固定。拆卸时，只需要依次拆下主盖体1和支架卡爪2即可。
本发明提供的一种轮毂装饰中心盖，与现有技术相比，通过主盖体1与支架卡爪2连接过程中，主盖体1对卡爪件21施加外力，实现主盖体1与支架卡爪2与轮毂的连接固定，安装过程简单便捷，安装效果牢固。不需要拆卸轮毂便可实现轮毂盖的安装或更换，更换过程简单快速，且不会对轮毂造成损伤。该轮毂装饰盖相较与现有技术还具有立体感更好、更美观。
在本实施例中，支架卡爪2还包括与卡爪件21连接的支架体22；支架体22上设有用于与主盖体1适配的连接孔221。连接孔221沿主盖体1的轴向将主盖体1贯穿。支架体22的外形大小与轮毂中心孔的形状大小相适配。主盖体1通过插入可连接孔221中实现与支架卡爪2的可拆卸连接，并在连接过程中 对卡爪件21施加外力。
在本实施例中，卡爪件21为弹性件，卡爪件21能通过产生弹性形变实现与轮毂中心孔的连接或分离。
在本实施例中，卡爪件21设有若干根；卡爪件21沿连接孔221的周向间隔设置。保证了各卡爪件21受主盖体1作用力的均匀性。进一步提高了该轮毂装饰盖与轮毂中心孔连接关系的牢固性。卡爪件21沿连接孔221的周向设有四根。
在本实施例中，卡爪件21包括：连接部211以及卡接部212，连接部211一端与支架体22连接；另一端为连接端；卡接部212与连接部211的连接端连接；卡接部212的内壁面倾斜设置；卡接部212内壁面与连接孔221中心轴线的直线距离大小由卡接部212与连接部211的连接位置至卡接部212底端逐渐减小。卡接部212内壁面向内倾斜，为光滑面，卡接部212的直径由连接部211与卡接部212的连接位置至卡接部212的底端逐渐变小，形成一个向内的弧度，为后面安装挤压后产生向外的推力，提供向外的动力。
在本实施例中，支架卡爪2还包括设置在连接孔221或/和连接部211内壁面的第一螺纹23。
在本实施例中，主盖体1包括：盖体部11以及螺纹部12，盖体部11；螺纹部12与盖体部11连接，螺纹部12的外侧面设有与第一螺纹23适配的第二螺纹。主盖体1与支架卡爪2通过螺纹结构实现可拆卸连接。螺纹部12与卡爪件21螺纹连接。主盖体1在与支架卡爪2连接的过程中，随着主盖体1的拧动，卡爪件21受力向背离主盖体1的方向产生弹性形变，进而实现该轮毂装饰盖与轮毂中心孔的连接固定。
在本实施例中，卡接部212内壁面的形状与螺纹部12外侧面的形状相相适配。卡接部212内壁面的形状为弧形面。提高了卡接部212与螺纹部12连接状态的紧密性。
作为本发明实施例的一种具体实施方式，卡爪件21包括与支架体22连接 的卡爪主体，卡爪主体背离支架体22的一端设有若干向下倾斜设置的贯穿孔，贯穿孔内滑动连接有卡接块。当卡接块的一端与卡爪主体内壁面齐平时，卡接块的另一端与轮毂中心孔卡接。当主盖体1旋进支架卡爪2内时，主盖体1的侧面会挤压卡接块，使得卡接块与轮毂中心孔卡接，进而实现主盖体1、支架卡爪2与轮毂中心孔的连接固定。
作为本发明实施例的一种具体实施方式，请一并参阅图1至图6，还包括套设在卡爪件21外的防滑件4。防滑件4的设置避免支架卡爪2在安装过程中产生滑动。
在本实施例中，支架体22用于与防滑件4接触的端面设有防滑块222。防滑块222沿着卡爪件21的外侧周向间隔设有若干个。且若干个防滑块222构成的环形结构与防滑件4的形状大小相同。防滑件4为橡胶圈结构。防滑块222为凸起块。凸起块为尖锐凸起块。防滑块222的设置有效的提高了支架体22与防滑件4之间的静摩擦力。
作为本发明实施例的一种具体实施方式，请一并参阅图1至图6，还包括与主盖体1连接的缓冲圈3。缓冲圈3的设置避免了主盖体1在安装过程中损伤轮毂表面的油漆。盖体部11与螺纹部12连接的端面上设有与缓冲圈3适配的凹槽。凹槽用于容纳、限位缓冲圈3。
在本实施例中，螺纹部12的外侧面由下至上由光滑段和螺纹段(设有第二螺纹)组成。盖体部11与螺纹段连接。
本发明还提供了一种轮毂装饰中心盖的使用方法，其特征在于，包括以下步骤：
S1、将支架卡爪2安装到轮毂中心孔中，使支架卡爪2与轮毂中心孔连接。即支架卡爪2的卡爪件21通过自身的弹性，钩住轮毂中心孔内壁的凸起处。
S2、将主盖体1插入支架卡爪2的连接孔211中；
S3、旋转主盖体1，使得主盖体1压迫卡爪件21并产生膨胀向外的作用力，利用该作用力将主盖体1、支架卡爪2一起与所述轮毂中心孔连接固定。
主盖体1与支架卡爪2的连接过程中，主盖体1的螺纹部12会压迫卡爪件21并产生膨胀向外的推力，使得卡爪件21牢牢的钩住轮毂中心孔内壁的凸起处。
主盖体1通过旋转螺纹，进而挤压支架卡爪2的方式将该轮毂盖固定在轮毂中心孔上。
当需要拆下该轮毂装饰盖时，不需要拆下轮毂，只要将主盖体1旋下，然后将支架卡爪2取下即可。
本发明还提供一种设备，其特征在于：包括如上文任一实施例所述的一种轮毂装饰中心盖。该设备包括但不局限于轮毂、使用轮毂的设备。本发明提供的设备与现有技术相比含有的优点包含但不局限于上文所述该种轮毂装饰盖与现有技术相比所具有的优点，不再进行赘述。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种轮毂装饰中心盖，其特征在于，包括：
    支架卡爪(2)，包括用于在外力作用下与轮毂中心孔连接固定的卡爪件(21)；
    主盖体(1)，与所述支架卡爪(2)可拆卸连接；所述主盖体(1)用于在与所述支架卡爪(2)的连接过程中对所述卡爪件(21)施加外力。
  2. 如权利要求1所述的一种轮毂装饰中心盖，其特征在于：所述支架卡爪(2)还包括与所述卡爪件(21)连接的支架体(22)；所述支架体(22)上设有用于与所述主盖体(1)适配的连接孔(221)。
  3. 如权利要求2所述的一种轮毂装饰中心盖，其特征在于，所述卡爪件(21)设有若干根；所述卡爪件(21)沿所述连接孔(221)的周向间隔设置。
  4. 如权利要求2-3任一项所述的一种轮毂装饰中心盖，其特征在于：所述卡爪件(21)包括：
    连接部(211)，一端与所述支架体(22)连接；
    卡接部(212)，与所述连接部(211)的另一端连接；所述卡接部(212)的内壁面倾斜设置；所述卡接部(212)内壁面与所述连接孔(221)中心轴线的直线距离大小由连接位置至底端逐渐减小。
  5. 如权利要求4所述的一种轮毂装饰中心盖，其特征在于：所述主盖体(1)包括：
    盖体部(11)；
    螺纹部(12)，与所述盖体部(11)连接，所述螺纹部(12)与所述卡爪件(21)螺纹连接。
  6. 如权利要求5所述的一种轮毂装饰中心盖，其特征在于：还包括套设在所述卡爪件(21)外的防滑件(4)。
  7. 如权利要求6所述的一种轮毂装饰中心盖，其特征在于：所述盖体部 (11)与所述螺纹部(12)连接的端面设有缓冲圈(3)。
  8. 如权利要求7所述的一种轮毂装饰中心盖，其特征在于：所述支架体(22)用于与所述防滑件(4)接触的端面设有防滑块(222)；或/和
    所述盖体部(11)与所述螺纹部(12)连接的端面设有用于限位所述缓冲圈(3)的凹槽；或/和
    所述卡爪件(21)设有四根；或/和
    所述螺纹部(12)外侧面依序设有光滑段和螺纹段。
  9. 一种设备，其特征在于：包括如权利要求1-8任一项所述的一种轮毂装饰中心盖。
  10. 一种轮毂装饰中心盖的使用方法，其特征在于，包括以下步骤：
    步骤一、将支架卡爪(2)安装到轮毂中心孔中，使所述支架卡爪(2)与所述轮毂中心孔连接；
    步骤二、将主盖体(1)插入支架卡爪(2)的连接孔(211)中；
    步骤三、旋转所述主盖体(1)，使得所述主盖体(1)压迫卡爪件(21)并产生膨胀向外的作用力，利用该作用力将所述主盖体(1)、所述支架卡爪(2)一起与所述轮毂中心孔连接固定。
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