WO2016112790A1 - New hub and wheel assembly - Google Patents
New hub and wheel assembly Download PDFInfo
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- WO2016112790A1 WO2016112790A1 PCT/CN2016/070128 CN2016070128W WO2016112790A1 WO 2016112790 A1 WO2016112790 A1 WO 2016112790A1 CN 2016070128 W CN2016070128 W CN 2016070128W WO 2016112790 A1 WO2016112790 A1 WO 2016112790A1
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- hub
- tire
- rim
- wheel
- bead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
Definitions
- the present invention relates to an automotive accessory, and more particularly to a safety device, and more particularly to a novel hub and wheel assembly.
- the pressure on the contact surface between the tire bead and the inner side wall of the hub rim will disappear, and the friction between the tire bead and the inner side wall of the hub rim will disappear, and the friction between the hub and the tire will be greatly increased. Weakened. If a car breaks at a high speed, the air pressure difference between the inside and outside of the tire disappears, the tire is crushed, and the friction between the hub and the tire will be greatly weakened; because the existing wheel technology is smooth on the inner surface of the wheel rim, even in the tire The surface is in contact with the inner surface of the hub rim. Due to the small contact area, it can not provide large friction. Under certain conditions, the wheel tire may have slipping and unsynchronization, which seriously threatens the safety of the driver and passengers.
- the prior art mainly uses a retaining hub to prevent the tire from falling off the hub bead seat.
- the anti-offset hub is mounted in a different manner than a conventional wheel. The outwardly facing tire edge is not caught in the inner hub of the hub, but is placed on the outer ring of the hub, and then the wheel retainer is pressed against the derailleur and the tire bead is locked.
- this anti-offset hub has certain defects: 1.
- the installation process of the anti-off wheel hub is required to be high, and the contact surface of the tire and the anti-detachment ring is fitted. It will directly affect the tire leakage, and the installation process is cumbersome and complicated. 2.
- the prior art mainly installs an annular support belt in the wheel hub groove to seal the wheel hub groove, preventing the tire bead from sliding into the wheel groove, thereby ensuring the tire and the tire.
- the hub is synchronized.
- this technology has certain defects: 1.
- the installation process is cumbersome and complicated, and the tire disassembly and assembly is inconvenient.
- the tire is first mounted on the hub, and then the tire is flattened by a special tool to expose the wheel hub groove to install the annular support belt, and then the tire is inflated; during the disassembly process, the tire is first flattened to expose the wheel of the wheel.
- the grooved annular support belt removes it and then disassembles the tire; 2.
- the hub is heavier, affecting fuel consumption; 3. High cost.
- the invention provides a novel wheel hub, wherein a convex structure surrounding the hub is arranged on the inner surface of the rim between the two rims of the hub, and the convex structure is squashed when the tire runs without air under the premise of ensuring smooth installation of the tire.
- the inner surface of the tire may contact and engage with the tooth structure of the convex structure, or the inner surface of the flattened tire may have a convex and concave texture structure on the surface of the convex structure to increase friction, prevent relative sliding of the wheel tire, thereby ensuring driving Safety of passengers and passengers.
- the invention provides a wheel assembly, which can well solve the disadvantages of the above two solutions.
- the wheel assembly is suitable for a wheel system without a tube, and a tire bead movable block that can move in a diameter direction is installed in the integral wheel rim wheel groove, and the tire bead movable block can be conveniently slid and/or rotated. Disassembly and assembly of tires.
- the tire installation process slide and/or rotate the tire bead active stop so that it does not rise above the hub rim bead seat peak to ensure smooth installation of the tire; the bead seat of the tire bead mounted to the integral hub After sliding, and/or rotating the tire bead active stop, the flap structure is higher than the hub rim bead seat peak and not higher than the maximum shape of the hub, blocking the tire bead from sliding into the hub wheel groove; Guaranteed wheel and wheel when driving at 0 or low air pressure Timing is synchronized to prevent steering and brakes from getting out of control.
- the tire bead can be smoothly removed by sliding and/or rotating the tire bead active stop so that it does not rise above the hub rim bead seat peak.
- the purpose of the invention is to prevent the vehicle from slipping relative to the tire of the tire when the tire is running without air, thereby improving driving safety.
- Another object of the present invention is to prevent the tire from being detached from the hub bead seat into the wheel groove of the integral hub, thereby improving driving safety.
- the technical solution of the present invention adopts the following technical solution: a new type of hub provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, the raised structure being a toothed structure and/or The raised structure surface has a convex and concave textured structure, and the toothed structure is at least two.
- the raised structure is located near a position where the intermediate surface of the two rims of the novel hub intersects the inner surface of the rim.
- the new wheel hub rim has a wheel groove structure, and the protrusion structure is disposed on the side wall of the groove with the slowest slope, or is disposed in the rim between the side wall of the groove with the slowest slope and the rim On the surface, or on the bottom surface of the wheel groove.
- novel hub and the protruding structure are integrally formed, and the maximum distance of the protruding structure from the hub axis is not greater than the maximum radius of the new hub rim.
- the raised structure is welded to the inner surface of the new hub rim by a welding process, and the maximum distance of the raised structure to the hub axle is not greater than the maximum radius of the new hub rim.
- a wheel assembly including: a hub, a tire bead movable block movable along a diameter direction of the hub, the tire bead movable block being slidable and/or The rim wheel groove, the valve, and the tire are rotatably mounted.
- At least one movable block has at least one position at which the maximum distance of the tire bead active block to the hub axis Greater than half the nominal radius of the hub rim bead seat or the nominal diameter of the hub rim, and no greater than the maximum radius of the hub rim.
- At least one movable block has at least one position at which the maximum distance between the tire bead movable block and the hub axis is not greater than the hub wheel rim bead seat protrusion.
- the hub has at least one round hole on the side wall of the groove closest to the hub bead ring seat or the side wall of the groove on the inner side of the two hub wheel bead rings, in addition to the round hole matched with the valve mouth structure.
- the tire bead movable block comprises a rotating shaft and a flap structure; the rotating shaft is located on one surface of the flap structure; the tire bead movable block rotates around the axis of the rotating shaft; the tire bead movable block
- the block structure of the block is a cam structure.
- the rotating shaft is mounted in a circular hole structure on the side wall of the wheel groove, and the blocking structure is located inside the wheel hub rim.
- a sealing member is disposed between the blocking piece structure and the hub, a through hole is formed in the middle of the sealing member, and passes through the rotating shaft, and the sealing member is made of a thermoplastic elastomer or a thermosetting elastic body;
- the circular hole structure on the side wall is a through hole, and the circular hole structure intersects with the outer surface of the hub to have a sinking structure, and the rotating shaft passes through the circular hole structure and is exposed on the surface of the hub, and the surface of the rotating shaft has a threaded structure, the threaded structure of the surface of the rotating shaft is fitted with a nut, and one end surface of the nut cooperates with a countertop surface of the sinking structure.
- a stop surface structure is formed around the circular hole structure of the wheel groove side wall, and the block structure has at least one surface when the tire bead movable block rotates around the axis of the rotating shaft. Cooperating with the stop surface structure.
- a non-slip member is disposed between the baffle structure and the inner wall of the tire, the anti-slip member has a hardness less than a hardness of the baffle structure; and an end surface of the rotating shaft exposed at one end of the hub surface is non-circular;
- the rotating shaft and the flap structure that cooperate with the sealing member have a groove structure at the intersection thereof; and the nut has a gasket between the nut and the countertop surface of the outer surface of the hub.
- the hub is provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, and the convex structure has a convex and concave textured structure on the surface of the tooth structure and/or the convex structure.
- the dentate structure is at least two.
- the raised structure is located near a position where the intermediate faces of the two rims of the hub intersect the inner surface of the rim.
- the hub rim has a wheel groove structure, and the protrusion structure is disposed on the side wall of the groove with the slowest slope, or the inner surface of the rim disposed between the side wall of the groove with the slowest slope and the rim Upper, or placed on the bottom surface of the wheel groove.
- the hub and the protruding structure are integrally formed, and the maximum distance of the protruding structure from the hub axis is not greater than the maximum radius of the hub rim.
- the raised structure is welded to the inner surface of the hub rim by a welding process, and the maximum distance of the raised structure to the hub axle is not greater than the maximum radius of the hub rim.
- a method of mounting a wheel assembly wherein the tire has no inner tube, and during the tire mounting process, the tire bead movable block is rotated so that the flap structure is not higher than the hub rim bead seat peak or the hub rim nominal diameter Half of the tires ensure the smooth installation of the tires; after the tire bead is mounted to the bead seat of the hub, by rotating the tire bead active block, the block structure is higher than the hub wheel rim bead seat peak or the hub rim nominal diameter Half of it does not rise above the maximum shape of the hub, blocking the tire bead from sliding into the hub wheel groove; during the tire disassembly process, by rotating the tire bead active stop, the block structure is not higher than the hub rim bead seat peak Or the wheel rim is half the nominal diameter, so that the tire can be removed smoothly.
- the convex structure is integrally formed with the new type of hub, or the convex structure is integrally formed in the inner surface of the new wheel rim, and the maximum distance of the convex structure to the hub axis is lower than the maximum radius of the hub rim,
- the tire can be disassembled conveniently and smoothly by means of the ordinary grilling machine; when the tire runs without air, the inner surface of the flattened tire can be engaged with the convex structure tooth structure or the convex structure surface is uneven.
- the texture structure contact increases the friction and prevents the hub tire from sliding relative to each other, thus ensuring the safety of the driver and the passenger.
- the rotating shaft of the tire bead movable block of the wheel assembly is installed in the circular hole structure of the side wall of the integral hub wheel groove, and the blocking structure of the tire bead movable block is a cam structure, and the outer structure is adjusted.
- the flap structure can be rotated to adjust the movement of the tire bead movable block along the diameter of the hub.
- An elastic seal between the tire bead active stop and the hub prevents the tire from leaking and increases the rotational friction.
- Anti-slip parts can increase the friction with the inner wall of the tire and avoid scratching the tire
- the inner surface when the tire bead movable block rotates around the axis of the rotating shaft, at least one surface of the blocking piece structure cooperates with the stopping surface structure, and the stopping surface prevents the tire bead active block from being excessive Rotate to play the role of positioning.
- the invention also has the following beneficial effects: during the tire installation process, the tire bead active block is first rotated, so that the block structure is not higher than the peak of the wheel hub bead ring seat, and the tire is smoothly installed; After the bead seat of the wheel hub, by rotating the tire bead active stop, the block structure is higher than the peak of the wheel hub bead ring and does not rise above the maximum shape of the hub, preventing the tire bead from sliding into the hub wheel groove.
- the tire bead active block is rotated so that the flap structure is not higher than the peak of the hub wheel bead ring seat, so that the tire can be smoothly removed.
- the wheel assembly is very convenient for tire installation, can solve the problem of tire installation, and can effectively prevent the tire and the hub from being separated, and ensure that the wheel hub is synchronized with the tire, and the wheel hub system is light in weight, cheap and convenient to promote.
- Figure 1 is a perspective view of a novel wheel hub of the present invention
- Figure 2 is a cross-sectional view of a conventional hub rim
- Figure 3 is a cross-sectional view of the novel wheel hub rim of the present invention.
- Figure 4 is another cross-sectional view of a conventional hub rim
- Figure 5 is another cross-sectional view of the new wheel hub rim of the present invention.
- Figure 6 is another cross-sectional view of a conventional hub rim
- Figure 7 is another cross-sectional view of the novel wheel hub rim of the present invention.
- Figure 8 is a cross-sectional view of the wheel hub-like convex structure of the novel wheel hub of the present invention surrounding the hub;
- Figure 9 is a cross-sectional view showing the jaw-shaped convex structure of the wheel hub of the present invention engaged with the inner surface of the flattened tire;
- Figure 10 is a perspective view of the tire bead movable stop of the present invention installed in the wheel hub groove to block the tire bead from sliding into the wheel groove;
- Figure 11 is a tire bead active stop of the present invention installed in the wheel hub groove to block the tire bead a sectional view of the slide into the wheel groove;
- Figure 12 is a cross-sectional view of the integral hub of the present invention.
- Figure 13 is a perspective view of the tire bead movable block exposed on the surface of the hub of the present invention.
- Figure 14 is a perspective view of the bead ring of the present invention below the bead seat peak;
- Figure 15 is a perspective view of the tire bead active block of the present invention above the bead seat peak;
- Figure 16 is a perspective view showing the structure of the integral hub of the present invention.
- Figure 17 is a perspective view showing the structure of the inner hole and the stop surface of the integral hub rim of the present invention.
- Figure 18 is a perspective view of a tire bead movable stopper of the present invention.
- Figure 19 is a perspective view of the seal of the present invention.
- Figure 20 is a perspective view of the nut of the present invention.
- Figure 21 is another perspective view of the tire bead movable stop of the present invention installed in the wheel hub groove to block the tire bead from sliding into the wheel groove;
- Figure 22a is a perspective view of the bead ring of the present invention below the bead seat peak;
- Figure 22b is a perspective view of the tire bead active block of the present invention being higher than the bead seat peak;
- the present embodiment provides a novel hub.
- the toothed projecting structure 103 is distributed on the right side wall and the right side rim 105 of the wheel groove side wall 107.
- the toothed raised structure 103 is located near the intermediate face of the rim 105 on both sides of the new hub 101.
- the toothed projecting structure 103 and the new type of hub are formed by an integral molding process.
- the plurality of dentate raised structures 103 are evenly distributed around the inner surface of the rim 102.
- the plurality of dentate raised structures 103 are formed to have a maximum diameter that is similar to the inner diameter of the beadless tire 108, ensuring that the tubeless tire 108 is only by ordinary abortion.
- the machine can be disassembled conveniently and smoothly; while the vehicle is running, the tubeless tire 108 is squashed without air pressure, and the inner surface of the tubeless tire 108 is engaged with the toothed protrusion structure 103, thereby preventing the tire wheel hub Relative sliding, thus ensuring the safety of the driver and passengers.
- the present embodiment provides a new type of hub.
- the toothed protrusion structure 103 is distributed on the right side wall of the groove side wall 107 having the gentle slope.
- the dentate raised structure 103 is located adjacent the intermediate faces of the rims 105 on both sides.
- the toothed projecting structure 103 and the hub are formed by an integral molding process, and the plurality of toothed projecting structures 103 are evenly distributed around the inner surface of the rim 102, and the maximum diameter of the plurality of toothed projecting structures 103 is formed. Similar to the inner diameter of the bead of the tubeless tire 108, it is ensured that the tubeless tire 108 can be easily and smoothly disassembled only by means of a common grilling machine; in the case where the vehicle is running, the tubeless tire 108 is crushed without air pressure. The inner surface of the tubeless tire 108 engages with the toothed projection structure 103, thereby preventing the tire hub from sliding relative to each other, thereby ensuring the safety of the driver and the passenger.
- the present embodiment provides a novel hub. As shown in FIG. 6, FIG. 7, FIG. 8, FIG. 9, the toothed protrusion structure 103 is distributed on the bottom surface of the wheel groove side 104, and the toothed protrusion structure 103 is located. Near the middle face of the rim 105 on both sides.
- the toothed projecting structure 103 and the hub are formed by an integral molding process, and the plurality of toothed projecting structures 103 are evenly distributed around the inner surface of the rim 102, and the maximum diameter of the plurality of toothed projecting structures 103 is formed. Similar to the inner diameter of the bead of the tubeless tire 108, it is ensured that the tubeless tire 108 can be easily and smoothly disassembled only by means of a common grilling machine; in the case where the vehicle is running, the tubeless tire 108 is crushed without air pressure. The inner surface of the tubeless tire 108 is engaged with the toothed protrusion structure 103, thereby preventing the tire hub from sliding relative to each other, thereby ensuring The safety of the driver and passengers.
- This embodiment provides a novel hub which differs from Embodiment 1, Embodiment 2 and Embodiment 3 in that the toothed projecting structure 103 and the hub are made by a welding process.
- the present wheel assembly includes an integral hub 1, a tire bead active stop 3, a valve 12, and a tire 2.
- the integral hub 1 includes at least one circular hole structure 14 in addition to the circular hole of the valve 12, and the circular hole structure 14 has a stop surface 15 at the periphery thereof, and the circular hole structure 14 intersects with the outer surface of the integral hub 1
- the sill structure 13 includes a rotating shaft 17 and a blocking structure 16, the blocking structure 16 is a cam structure, the rotating shaft 17 is located on one surface of the blocking structure 16, and the rotating shaft 17 has a threaded structure on the surface thereof.
- One end face of the rotating shaft 17 is a non-circular end face 19, and the rotating shaft 17 and the flap structure 16 have a groove structure 20 at the intersection thereof; the tire bead movable block 3 is mounted on the integral hub 1 through the rotating shaft 17
- the circular hole structure 14 is rotated around the axis of the rotating shaft 17; the non-circular end surface 19 of the outer side of the integral hub 1 is exposed through the rotating shaft 17, and the tire bead movable block 3 can be adjusted along the integral hub
- the diameter of 1 is active.
- a sealing member 7 is provided between the tire bead movable stopper 3 and the integral hub 1, and the through hole in the middle of the sealing member 7 passes through the rotating shaft 17 of the tire bead movable stopper 3, and the sealing member 7 is thermoplastic.
- the elastic body or the thermosetting elastomer is used to seal the nut; the nut 5 is matched with the threaded structure 18 on the surface of the rotating shaft 17, and the spacer 6 is disposed between the nut 5 and the countertop surface of the sinking structure 13; An anti-slip member 4 is disposed between the inner wall of the tire 2, and the anti-slip member 4 has a hardness lower than that of the baffle structure 16, and the anti-slip member 4 can increase the friction with the inner wall of the tire 2 and avoid scratching the inner surface of the tire 2.
- a tire bead active stop 3 is mounted in the circular hole structure 14 of the side wall of the wheel groove 9 closest to the integral hub 1 rim bead seat.
- the stop surface 9 can prevent the tire bead ring 3 from rotating counterclockwise again; thus, the tire 2 can be effectively prevented from being braked relative to the tire 2
- the integral hub 1 slides counterclockwise.
- the tire bead ring 3 is rotated up by rotating the tire bead movable stopper 3 so that the tire 2 can be smoothly removed.
- the integral hub can adopt the novel hub of Embodiment 1-4.
- the present embodiment differs from the embodiment 5 in that a tire bead movable stop 3 is mounted in at least one circular hole structure 14 on the side wall of the wheel groove 9 on the inner side of the two integral hub 1 rim bead seat, such as Figure 21 shows.
- the present embodiment and the embodiment 5 are that the tire bead movable stopper 3 is rotated clockwise to make the flap structure 16 higher than the integral hub 1 rim bead seat peak 8 in the position of FIG. 22a. And not higher than the maximum shape of the hub (as shown in Figure 22b), the tire 2 is blocked from sliding into the hub wheel groove 9.
- the stop surface 9 can prevent the tire bead ring 3 from rotating clockwise again; thus, it is possible to effectively avoid the tire 2 relative to the sudden braking.
- the integral hub 1 slides clockwise.
- the tire bead movable stoppers 3 of the above two functions are alternately mounted, thereby preventing the clockwise or counterclockwise occurrence of the tire 2 with respect to the integral hub 1. slide.
- the flap structure 16 and the rotating shaft 17 of the tire bead movable stopper 3 are two parts, and a sealing member is provided between the two parts to prevent air leakage, and the sealing part is made of a thermoplastic elastomer or a thermosetting elastomer.
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Abstract
A hub (101). Serrated protrusion structures (103) surrounding the hub (101) are provided on the inner surface of the rim (102) between two wheel flanges (105). The diameter of the tooth-like protrusion structures (103) is not more than diameter of the wheel flanges (105). A wheel assembly comprises a hub (101), movable tire bead stops (3) which can move in the diameter direction of the hub (101), a tire valve (12) and a tire (2). The movable tire bead stops (3) are mounted inside the hub (101). The tire (2) can be disassembled easily by the rotation of the movable tire bead stops (3). When a vehicle runs with a tire (2) having no pressure, the inner surface of the flattened tire (2) can engage with serrated protrusion structures (103), so as to prevent the relative slide between the hub (101) and the tire (2), thereby ensuring the synchronization of the hub (101) with the tire (2).
Description
本发明涉及一种汽车配件，更具体地涉及一种安全装置，尤其是一种新型轮毂及车轮组件。The present invention relates to an automotive accessory, and more particularly to a safety device, and more particularly to a novel hub and wheel assembly.
轮胎无气压后，轮胎胎圈与轮毂轮缘内侧壁接触面的压力将消失，轮胎胎圈与轮毂轮缘内侧壁接触面的摩擦力也将随之消失，轮毂与轮胎之间的摩擦力将大大减弱。高速行驶中的汽车如果发生爆胎，轮胎内外气压差消失，轮胎被压扁，轮毂与轮胎之间的摩擦力将大大减弱；由于现有轮毂技术在轮毂轮辋内表面是光滑的，即使轮胎内表面与轮毂轮辋内表面接触，由于接触面积很小，也不能提供较大的摩擦力，在一定条件下，轮毂轮胎可能会出现打滑不同步现象，严重威胁到驾驶者和乘客的安全。After the tire has no air pressure, the pressure on the contact surface between the tire bead and the inner side wall of the hub rim will disappear, and the friction between the tire bead and the inner side wall of the hub rim will disappear, and the friction between the hub and the tire will be greatly increased. Weakened. If a car breaks at a high speed, the air pressure difference between the inside and outside of the tire disappears, the tire is crushed, and the friction between the hub and the tire will be greatly weakened; because the existing wheel technology is smooth on the inner surface of the wheel rim, even in the tire The surface is in contact with the inner surface of the hub rim. Due to the small contact area, it can not provide large friction. Under certain conditions, the wheel tire may have slipping and unsynchronization, which seriously threatens the safety of the driver and passengers.
车辆在行驶中，轮胎从轮毂胎圈座上脱离滑入轮槽是非常危险的，一旦轮胎从轮毂胎圈座上脱落滑入轮槽，使得轮毂轮缘与地面接触,从而导致轮胎的侧向力急剧增大，当前轮爆胎时轮毂轮缘卡地,很容易导致翻车，当后轮爆胎时轮毂轮缘卡地，很容易导致汽车甩尾失控，引发严重的交通事故。车辆在沙漠行驶或越野行驶时，我们通常会把轮胎气压放低以增加轮胎的抓地力，车辆轮胎在低气压或0气压(车辆爆胎)情况下行驶，轮胎非常容易从轮毂的胎圈座脱落。When the vehicle is running, it is very dangerous to remove the tire from the wheel bead seat and slide into the wheel groove. Once the tire is detached from the wheel bead seat and slide into the wheel groove, the wheel rim is in contact with the ground, resulting in the lateral direction of the tire. The force increases sharply. When the current wheel bursts, the wheel rim is stuck, which can easily lead to rollover. When the rear wheel bursts, the wheel rim is stuck, which can easily lead to the loss of control of the car's tail and cause serious traffic accidents. When the vehicle is driving in the desert or off-road, we usually lower the tire pressure to increase the grip of the tire. The tires of the vehicle are driven at low air pressure or 0 air pressure (vehicle flat tire). The tire is very easy to get from the hub of the wheel hub. Fall off.
为了防止轮胎从轮毂胎圈座上脱离，现有技术主要采用防脱轮毂来防止轮胎从轮毂胎圈座脱落。防脱轮毂安装轮胎的方式与传统轮毂不同，朝外的轮胎边缘不是卡在轮毂内圈，而且放置在轮毂的外圈，然后靠轮毂防脱压圈压紧并锁紧轮胎胎边。然而这种防脱轮毂存在一定的缺陷：1、采用防脱轮毂安装过程要求较高，轮胎与防脱圈的接触面是否贴合
直接会影响轮胎是否漏气，安装过程繁琐复杂；2、当车辆高速行驶或遇到坑坎的时候，轮胎温度将上升胎压将升高，轮胎所受的压力很大程度转化为对防脱圈的压力，此时很容易造成防脱圈断裂而造成轮胎脱圈，其一防脱圈断裂飞出，可能会伤及他人生命以及造成他人财产损失，其二轮胎一旦脱圈，将严重影响到驾驶人员及乘车人员的安全，因此美国法律明确禁止安装防脱轮毂的车辆在公路上行驶；3、轮毂较重，影响油耗；4、成本高。In order to prevent the tire from escaping from the hub bead seat, the prior art mainly uses a retaining hub to prevent the tire from falling off the hub bead seat. The anti-offset hub is mounted in a different manner than a conventional wheel. The outwardly facing tire edge is not caught in the inner hub of the hub, but is placed on the outer ring of the hub, and then the wheel retainer is pressed against the derailleur and the tire bead is locked. However, this anti-offset hub has certain defects: 1. The installation process of the anti-off wheel hub is required to be high, and the contact surface of the tire and the anti-detachment ring is fitted.
It will directly affect the tire leakage, and the installation process is cumbersome and complicated. 2. When the vehicle is driving at a high speed or encounters a pit, the tire temperature will rise and the tire pressure will rise, and the pressure on the tire will be greatly converted into anti-off. The pressure of the circle, it is easy to cause the breakage of the anti-offset to cause the tire to be unraveled, and the anti-off-ring breaks out, which may hurt the lives of others and cause damage to other people's property. Once the second tire is unraveled, it will seriously affect To the safety of drivers and passengers, the United States law expressly prohibits the installation of vehicles with anti-offset wheels on the road; 3, the hub is heavier, affecting fuel consumption; 4, high cost.
为了防止轮胎从轮毂胎圈座上脱离并滑入轮槽，现有技术主要是在轮毂轮槽内安装环形支撑带将轮毂轮槽封上，防止轮胎胎圈滑入轮槽，从而保证轮胎与轮毂同步。然而这种技术存在一定的缺陷：1、安装过程繁琐复杂，轮胎拆装不方便。在安装过程，先将轮胎安装到轮毂上，再采用专用工具将轮胎压扁露出轮毂轮槽安装环形支撑带，然后给轮胎充气；在拆卸过程中，先采用专用工具将轮胎压扁露出轮毂轮槽环形支撑带将其拆除，然后在拆卸轮胎；2、轮毂较重，影响油耗；3、成本高。In order to prevent the tire from escaping from the hub bead seat and sliding into the wheel groove, the prior art mainly installs an annular support belt in the wheel hub groove to seal the wheel hub groove, preventing the tire bead from sliding into the wheel groove, thereby ensuring the tire and the tire. The hub is synchronized. However, this technology has certain defects: 1. The installation process is cumbersome and complicated, and the tire disassembly and assembly is inconvenient. During the installation process, the tire is first mounted on the hub, and then the tire is flattened by a special tool to expose the wheel hub groove to install the annular support belt, and then the tire is inflated; during the disassembly process, the tire is first flattened to expose the wheel of the wheel. The grooved annular support belt removes it and then disassembles the tire; 2. The hub is heavier, affecting fuel consumption; 3. High cost.
本发明提供一种新型轮毂，在轮毂两轮缘之间轮辋内表面上设置环绕轮毂的凸起结构，凸起结构在保证轮胎顺利安装的前提下，当轮胎无气行驶时，被压扁的轮胎内表面可以与凸起结构的齿状结构接触并咬合，或被压扁的轮胎内表面可以与凸起结构表面具有凸凹不平的纹理结构增加摩擦力，防止轮毂轮胎出现相对滑动，从而保证驾驶者和乘客的安全。The invention provides a novel wheel hub, wherein a convex structure surrounding the hub is arranged on the inner surface of the rim between the two rims of the hub, and the convex structure is squashed when the tire runs without air under the premise of ensuring smooth installation of the tire. The inner surface of the tire may contact and engage with the tooth structure of the convex structure, or the inner surface of the flattened tire may have a convex and concave texture structure on the surface of the convex structure to increase friction, prevent relative sliding of the wheel tire, thereby ensuring driving Safety of passengers and passengers.
本发明提供一种车轮组件，可以很好地解决上述两个方案的缺点。本车轮组件适用于没有内胎的车轮***，其在整体式轮毂轮辋轮槽内，安装可以沿直径方向活动的轮胎胎圈活动挡块，通过滑动和/或转动轮胎胎圈活动挡块，可以方便的拆装轮胎。The invention provides a wheel assembly, which can well solve the disadvantages of the above two solutions. The wheel assembly is suitable for a wheel system without a tube, and a tire bead movable block that can move in a diameter direction is installed in the integral wheel rim wheel groove, and the tire bead movable block can be conveniently slid and/or rotated. Disassembly and assembly of tires.
在轮胎安装过程中，滑动和/或转动轮胎胎圈活动挡块，使其不高出轮毂轮辋胎圈座突峰，从而保证轮胎顺利安装；待轮胎胎圈安装到整体式轮毂的胎圈座后，通过滑动和/或转动轮胎胎圈活动挡块，使其挡片结构高出轮毂轮辋胎圈座突峰且不高出轮毂最大外形，阻挡轮胎胎圈滑入轮毂轮槽；在轮胎在0气压或低气压情况下行驶时，从而保证轮毂与轮
胎同步，防止转向和刹车失控。During the tire installation process, slide and/or rotate the tire bead active stop so that it does not rise above the hub rim bead seat peak to ensure smooth installation of the tire; the bead seat of the tire bead mounted to the integral hub After sliding, and/or rotating the tire bead active stop, the flap structure is higher than the hub rim bead seat peak and not higher than the maximum shape of the hub, blocking the tire bead from sliding into the hub wheel groove; Guaranteed wheel and wheel when driving at 0 or low air pressure
Timing is synchronized to prevent steering and brakes from getting out of control.
在轮胎拆卸过程中，通过滑动和/或转动轮胎胎圈活动挡块，使其不高出轮毂轮辋胎圈座突峰，从而可以顺利拆卸轮胎。During the tire disassembly process, the tire bead can be smoothly removed by sliding and/or rotating the tire bead active stop so that it does not rise above the hub rim bead seat peak.
发明内容Summary of the invention
本发明目的是为了防止车辆在轮胎无气情况行驶时，防止轮毂轮胎出现相对滑动，提高行车安全。The purpose of the invention is to prevent the vehicle from slipping relative to the tire of the tire when the tire is running without air, thereby improving driving safety.
本发明的另一个目的是为了防止轮胎从轮毂胎圈座上脱离滑入整体式轮毂的轮槽，提高行车安全。Another object of the present invention is to prevent the tire from being detached from the hub bead seat into the wheel groove of the integral hub, thereby improving driving safety.
本发明解决技术问题采用如下技术方案：一种新型轮毂，所述新型轮毂在两轮缘之间轮辋内表面上设置有环绕轮毂的凸起结构，所述凸起结构为齿状结构和/或凸起结构表面具有凸凹不平的纹理结构，所述齿状结构至少为两个。The technical solution of the present invention adopts the following technical solution: a new type of hub provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, the raised structure being a toothed structure and/or The raised structure surface has a convex and concave textured structure, and the toothed structure is at least two.
可选的，所述凸起结构位于所述新型轮毂两轮缘中间面与轮辋内表面相交位置附近。Optionally, the raised structure is located near a position where the intermediate surface of the two rims of the novel hub intersects the inner surface of the rim.
可选的，所述新型轮毂轮辋具有轮槽结构，所述凸起结构设置在坡度最缓的轮槽侧壁上，或设置在坡度最缓的轮槽侧壁与轮缘之间的轮辋内表面上，或设置在轮槽的底面上。Optionally, the new wheel hub rim has a wheel groove structure, and the protrusion structure is disposed on the side wall of the groove with the slowest slope, or is disposed in the rim between the side wall of the groove with the slowest slope and the rim On the surface, or on the bottom surface of the wheel groove.
可选的，所述新型轮毂与所述凸起结构为一体成型工艺制成，所述凸起结构到轮毂轴心的最大距离不大于所述新型轮毂轮缘的最大半径。Optionally, the novel hub and the protruding structure are integrally formed, and the maximum distance of the protruding structure from the hub axis is not greater than the maximum radius of the new hub rim.
可选的，所述凸起结构通过焊接工艺焊接在所述新型轮毂轮辋内表面上，所述凸起结构到轮毂轴的最大距离不大于所述新型轮毂轮缘的最大半径。Optionally, the raised structure is welded to the inner surface of the new hub rim by a welding process, and the maximum distance of the raised structure to the hub axle is not greater than the maximum radius of the new hub rim.
本发明解决技术问题采用如下技术方案：一种车轮组件，所述车轮组件包括：轮毂、能够沿轮毂直径方向活动的轮胎胎圈活动挡块，所述轮胎胎圈活动挡块能够滑动和/或能够转动地安装在所述轮毂轮辋轮槽内、气门嘴、以及轮胎。The technical solution of the present invention adopts the following technical solution: a wheel assembly including: a hub, a tire bead movable block movable along a diameter direction of the hub, the tire bead movable block being slidable and/or The rim wheel groove, the valve, and the tire are rotatably mounted.
可选的，轮胎胎圈活动挡块沿轮毂半径活动时，至少一个活动挡块至少存在一个位置，在该位置轮胎胎圈活动挡块到轮毂轴心的最大距离
大于轮毂轮辋胎圈座突峰最大半径或轮毂轮辋标称直径的一半，且不大于轮毂轮缘的最大半径。Optionally, when the tire bead movable block moves along the radius of the hub, at least one movable block has at least one position at which the maximum distance of the tire bead active block to the hub axis
Greater than half the nominal radius of the hub rim bead seat or the nominal diameter of the hub rim, and no greater than the maximum radius of the hub rim.
可选的，轮胎胎圈活动挡块沿轮毂半径活动时，至少一个活动挡块至少存在一个位置，在该位置轮胎胎圈活动挡块到轮毂轴心的最大距离不大于轮毂轮辋胎圈座突峰最大半径或轮毂轮辋标称直径的一半。Optionally, when the tire bead movable block moves along the radius of the hub, at least one movable block has at least one position at which the maximum distance between the tire bead movable block and the hub axis is not greater than the hub wheel rim bead seat protrusion. The maximum radius of the peak or half of the nominal diameter of the hub rim.
可选的，轮毂除与气门嘴配合的圆孔外，在距离轮毂轮辋胎圈座最近的轮槽侧壁上或两个轮毂轮辋胎圈座内侧的轮槽侧壁上，有至少一个圆孔结构。Optionally, the hub has at least one round hole on the side wall of the groove closest to the hub bead ring seat or the side wall of the groove on the inner side of the two hub wheel bead rings, in addition to the round hole matched with the valve mouth structure.
可选的，轮胎胎圈活动挡块包括旋转轴和挡片结构；旋转轴位于挡片结构的一个面上；轮胎胎圈活动挡块以旋转轴轴心为中心进行旋转；轮胎胎圈活动挡块的挡片结构为凸轮结构。Optionally, the tire bead movable block comprises a rotating shaft and a flap structure; the rotating shaft is located on one surface of the flap structure; the tire bead movable block rotates around the axis of the rotating shaft; the tire bead movable block The block structure of the block is a cam structure.
可选的，旋转轴安装在所述轮槽侧壁上的圆孔结构内，所述挡片结构位于轮毂轮辋的内侧。Optionally, the rotating shaft is mounted in a circular hole structure on the side wall of the wheel groove, and the blocking structure is located inside the wheel hub rim.
可选的，所述挡片结构与轮毂之间有一个密封件，密封件中间有一个通孔，并穿过所述旋转轴，密封件采用热塑性弹性体或热固性弹性体制成；所述轮槽侧壁上的圆孔结构为通孔，所述圆孔结构与轮毂外表面相交处有一沉台结构，所述旋转轴穿过所述圆孔结构，外露在轮毂表面，所述旋转轴表面有螺纹结构，所述旋转轴表面的螺纹结构装配有螺母，所述螺母的一个端面与所述沉台结构的沉台面配合。Optionally, a sealing member is disposed between the blocking piece structure and the hub, a through hole is formed in the middle of the sealing member, and passes through the rotating shaft, and the sealing member is made of a thermoplastic elastomer or a thermosetting elastic body; The circular hole structure on the side wall is a through hole, and the circular hole structure intersects with the outer surface of the hub to have a sinking structure, and the rotating shaft passes through the circular hole structure and is exposed on the surface of the hub, and the surface of the rotating shaft has a threaded structure, the threaded structure of the surface of the rotating shaft is fitted with a nut, and one end surface of the nut cooperates with a countertop surface of the sinking structure.
可选的，在所述轮槽侧壁圆孔结构周边，有一个止位面结构，在轮胎胎圈活动挡块以旋转轴轴心为中心进行旋转时，所述挡片结构至少有一个面与所述止位面结构配合。Optionally, a stop surface structure is formed around the circular hole structure of the wheel groove side wall, and the block structure has at least one surface when the tire bead movable block rotates around the axis of the rotating shaft. Cooperating with the stop surface structure.
可选的，所述挡片结构与轮胎内壁之间设置有防滑件，所述防滑件硬度小于所述挡片结构硬度；所述旋转轴外露在轮毂表面的一端的端面形状为非圆形；与所述密封件配合的所述旋转轴和挡片结构相交处有一个凹槽结构；所述螺母与轮毂外表面沉台结构的沉台面之间有垫片。Optionally, a non-slip member is disposed between the baffle structure and the inner wall of the tire, the anti-slip member has a hardness less than a hardness of the baffle structure; and an end surface of the rotating shaft exposed at one end of the hub surface is non-circular; The rotating shaft and the flap structure that cooperate with the sealing member have a groove structure at the intersection thereof; and the nut has a gasket between the nut and the countertop surface of the outer surface of the hub.
可选的，所述轮毂在两轮缘之间轮辋内表面上设置有环绕轮毂的凸起结构，所述凸起结构，为齿状结构和/或凸起结构表面具有凸凹不平的纹理结构，所述齿状结构至少为两个。
Optionally, the hub is provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, and the convex structure has a convex and concave textured structure on the surface of the tooth structure and/or the convex structure. The dentate structure is at least two.
可选的，所述凸起结构位于所述轮毂两轮缘中间面与轮辋内表面相交位置附近。Optionally, the raised structure is located near a position where the intermediate faces of the two rims of the hub intersect the inner surface of the rim.
可选的，所述轮毂轮辋具有轮槽结构，所述凸起结构设置在坡度最缓的轮槽侧壁上，或设置在坡度最缓的轮槽侧壁与轮缘之间的轮辋内表面上，或设置在轮槽的底面上。Optionally, the hub rim has a wheel groove structure, and the protrusion structure is disposed on the side wall of the groove with the slowest slope, or the inner surface of the rim disposed between the side wall of the groove with the slowest slope and the rim Upper, or placed on the bottom surface of the wheel groove.
可选的，所述轮毂与所述凸起结构为一体成型工艺制成，所述凸起结构到轮毂轴心的最大距离不大于所述轮毂轮缘的最大半径。Optionally, the hub and the protruding structure are integrally formed, and the maximum distance of the protruding structure from the hub axis is not greater than the maximum radius of the hub rim.
可选的，所述凸起结构通过焊接工艺焊接在所述轮毂轮辋内表面上，所述凸起结构到轮毂轴的最大距离不大于所述轮毂轮缘的最大半径。Optionally, the raised structure is welded to the inner surface of the hub rim by a welding process, and the maximum distance of the raised structure to the hub axle is not greater than the maximum radius of the hub rim.
一种安装车轮组件的方法，所述轮胎无内胎，在轮胎安装过程中，通过旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半，保证轮胎顺利安装；待轮胎胎圈安装到轮毂的胎圈座后，通过旋转轮胎胎圈活动挡块，使其挡片结构高出轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半且不高出轮毂最大外形，阻挡轮胎胎圈滑入轮毂轮槽；在轮胎拆卸过程中，通过旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半，从而能够顺利拆卸轮胎。A method of mounting a wheel assembly, wherein the tire has no inner tube, and during the tire mounting process, the tire bead movable block is rotated so that the flap structure is not higher than the hub rim bead seat peak or the hub rim nominal diameter Half of the tires ensure the smooth installation of the tires; after the tire bead is mounted to the bead seat of the hub, by rotating the tire bead active block, the block structure is higher than the hub wheel rim bead seat peak or the hub rim nominal diameter Half of it does not rise above the maximum shape of the hub, blocking the tire bead from sliding into the hub wheel groove; during the tire disassembly process, by rotating the tire bead active stop, the block structure is not higher than the hub rim bead seat peak Or the wheel rim is half the nominal diameter, so that the tire can be removed smoothly.
本发明具有如下有益效果：凸起结构与新型轮毂一体成型，或凸起结构焊接在新型轮毂轮辋内表面内形成一体，并且凸起结构到轮毂轴心的最大距离低于轮毂轮缘最大半径，轮胎仅借助普通扒胎机就可以方便、顺利的进行的拆卸；当轮胎无气行驶时，被压扁的轮胎内表面可以与凸起结构齿状结构咬合，或与凸起结构表面凸凹不平的纹理结构接触增加摩擦力，防止轮毂轮胎出现相对滑动，从而保证驾驶者和乘客的安全。The invention has the following beneficial effects: the convex structure is integrally formed with the new type of hub, or the convex structure is integrally formed in the inner surface of the new wheel rim, and the maximum distance of the convex structure to the hub axis is lower than the maximum radius of the hub rim, The tire can be disassembled conveniently and smoothly by means of the ordinary grilling machine; when the tire runs without air, the inner surface of the flattened tire can be engaged with the convex structure tooth structure or the convex structure surface is uneven. The texture structure contact increases the friction and prevents the hub tire from sliding relative to each other, thus ensuring the safety of the driver and the passenger.
本发明具有如下有益效果：本车轮组件轮胎胎圈活动挡块的旋转轴安装在整体轮毂轮槽侧壁的圆孔结构内，轮胎胎圈活动挡块的挡片结构为凸轮结构，通过调节外露在轮毂外的旋转轴非圆形端面端，能够使挡片结构旋转，从而调节轮胎胎圈活动挡块沿轮毂直径方向活动。轮胎胎圈活动挡块与轮毂之间设置的弹性密封件，可以防止轮胎漏气，同时增加转动摩擦力。防滑件可以增加与轮胎内壁的摩擦力，并避免划伤轮胎
内表面；轮胎胎圈活动挡块以旋转轴轴心为中心进行旋转时，所述挡片结构至少有一个面与所述止位面结构配合，止位面可以防止轮胎胎圈活动挡块过度旋转，起到定位的作用。The invention has the following beneficial effects: the rotating shaft of the tire bead movable block of the wheel assembly is installed in the circular hole structure of the side wall of the integral hub wheel groove, and the blocking structure of the tire bead movable block is a cam structure, and the outer structure is adjusted. At the non-circular end face of the rotating shaft outside the hub, the flap structure can be rotated to adjust the movement of the tire bead movable block along the diameter of the hub. An elastic seal between the tire bead active stop and the hub prevents the tire from leaking and increases the rotational friction. Anti-slip parts can increase the friction with the inner wall of the tire and avoid scratching the tire
The inner surface; when the tire bead movable block rotates around the axis of the rotating shaft, at least one surface of the blocking piece structure cooperates with the stopping surface structure, and the stopping surface prevents the tire bead active block from being excessive Rotate to play the role of positioning.
本发明还具有以下有益效果：在轮胎安装过程中，先旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰，保证轮胎顺利安装；待轮胎胎圈安装到轮毂的胎圈座后，通过转动轮胎胎圈活动挡块，使其挡片结构高出轮毂轮辋胎圈座突峰且不高出轮毂最大外形，阻挡轮胎胎圈滑入轮毂轮槽。The invention also has the following beneficial effects: during the tire installation process, the tire bead active block is first rotated, so that the block structure is not higher than the peak of the wheel hub bead ring seat, and the tire is smoothly installed; After the bead seat of the wheel hub, by rotating the tire bead active stop, the block structure is higher than the peak of the wheel hub bead ring and does not rise above the maximum shape of the hub, preventing the tire bead from sliding into the hub wheel groove.
在轮胎拆卸过程中，旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰，从而可以顺利拆卸轮胎。During the tire disassembly process, the tire bead active block is rotated so that the flap structure is not higher than the peak of the hub wheel bead ring seat, so that the tire can be smoothly removed.
本车轮组件非常便于轮胎安装，可以解决轮胎安装的难题，并能有效防止轮胎和轮毂脱离，保证轮毂与轮胎同步，同时该轮毂***重量轻，价格便宜，便于推广。The wheel assembly is very convenient for tire installation, can solve the problem of tire installation, and can effectively prevent the tire and the hub from being separated, and ensure that the wheel hub is synchronized with the tire, and the wheel hub system is light in weight, cheap and convenient to promote.
图1为本发明新型轮毂的立体图；Figure 1 is a perspective view of a novel wheel hub of the present invention;
图2为普通轮毂轮辋的剖面图；Figure 2 is a cross-sectional view of a conventional hub rim;
图3为本发明新型轮毂轮辋的剖面图；Figure 3 is a cross-sectional view of the novel wheel hub rim of the present invention;
图4为普通轮毂轮辋的另一张剖面图；Figure 4 is another cross-sectional view of a conventional hub rim;
图5为本发明新型轮毂轮辋的另一张剖面图；Figure 5 is another cross-sectional view of the new wheel hub rim of the present invention;
图6为普通轮毂轮辋的另一张剖面图；Figure 6 is another cross-sectional view of a conventional hub rim;
图7为本发明新型轮毂轮辋的另一张剖面图；Figure 7 is another cross-sectional view of the novel wheel hub rim of the present invention;
图8为本发明新型轮毂轮辋齿状凸起结构环绕轮毂的剖面图；Figure 8 is a cross-sectional view of the wheel hub-like convex structure of the novel wheel hub of the present invention surrounding the hub;
图9为本发明新型轮毂轮辋齿状凸起结构与被压扁轮胎内表面咬合的剖面图；Figure 9 is a cross-sectional view showing the jaw-shaped convex structure of the wheel hub of the present invention engaged with the inner surface of the flattened tire;
图10为本发明轮胎胎圈活动挡块安装在轮毂轮槽内，阻挡轮胎胎圈滑入轮槽的立体图；Figure 10 is a perspective view of the tire bead movable stop of the present invention installed in the wheel hub groove to block the tire bead from sliding into the wheel groove;
图11为本发明轮胎胎圈活动挡块安装在轮毂轮槽内，阻挡轮胎胎圈
滑入轮槽的剖面图；Figure 11 is a tire bead active stop of the present invention installed in the wheel hub groove to block the tire bead
a sectional view of the slide into the wheel groove;
图12为本发明整体式轮毂的剖面图；Figure 12 is a cross-sectional view of the integral hub of the present invention;
图13为本发明轮胎胎圈活动挡块外露在轮毂表面的立体图；Figure 13 is a perspective view of the tire bead movable block exposed on the surface of the hub of the present invention;
图14为本发明轮胎胎圈活动挡块低于胎圈座突峰的立体图；Figure 14 is a perspective view of the bead ring of the present invention below the bead seat peak;
图15为本发明轮胎胎圈活动挡块高于胎圈座突峰的立体图；Figure 15 is a perspective view of the tire bead active block of the present invention above the bead seat peak;
图16为本发明整体式轮毂外观沉台结构的立体图；Figure 16 is a perspective view showing the structure of the integral hub of the present invention;
图17为本发明整体式轮毂轮辋内圆孔结构和止位面结构的立体图；Figure 17 is a perspective view showing the structure of the inner hole and the stop surface of the integral hub rim of the present invention;
图18为本发明的轮胎胎圈活动挡块的立体图；Figure 18 is a perspective view of a tire bead movable stopper of the present invention;
图19为本发明密封件的立体图；Figure 19 is a perspective view of the seal of the present invention;
图20为本发明螺母的立体图；Figure 20 is a perspective view of the nut of the present invention;
图21为本发明轮胎胎圈活动挡块安装在轮毂轮槽内，阻挡轮胎胎圈滑入轮槽的另一张立体图；Figure 21 is another perspective view of the tire bead movable stop of the present invention installed in the wheel hub groove to block the tire bead from sliding into the wheel groove;
图22a为本发明轮胎胎圈活动挡块低于胎圈座突峰的立体图；Figure 22a is a perspective view of the bead ring of the present invention below the bead seat peak;
图22b为本发明轮胎胎圈活动挡块高于胎圈座突峰的立体图；Figure 22b is a perspective view of the tire bead active block of the present invention being higher than the bead seat peak;
101-新型轮毂；102-轮辋；103-齿状凸起结构；104-轮槽；105-轮缘；106-气门嘴孔；107-轮槽侧壁；108-无内胎轮胎；1-整体式轮毂；2-轮胎；3-轮胎胎圈活动挡块；4-防滑件；5-螺母；6-垫片；7-密封件；8-胎圈座突峰；9-轮槽；10-轮槽侧壁；11-轮槽侧壁；12-气门嘴；13-沉台；14-圆孔结构；15-止位面；16-挡片结构；17-旋转轴；18-螺纹结构；19-非圆形端面；20-凹槽结构。101-new wheel hub; 102-rim; 103-toothed raised structure; 104-wheel groove; 105-rim; 106-valve hole; 107-wheel groove side wall; 108-tubeless tire; Wheel hub; 2-tire; 3-tire bead active stop; 4-skid member; 5-nut; 6-shield; 7-seal; 8-bead seat peak; 9-wheel groove; 10-wheel Slot sidewall; 11-wheel slot sidewall; 12-valve; 13-sinking; 14-round hole structure; 15-stop surface; 16-block structure; 17-rotating shaft; 18-thread structure; - non-circular end face; 20-groove structure.
以下对本发明的一种楼地面回填垫层工艺及其结构进行详细介绍。The following is a detailed description of a floor floor backfilling process and structure of the present invention.
实施例1Example 1
本实施例提供了一种新型轮毂，如图1、图2、图3、图8、图9所示，齿状凸起结构103分布在轮槽侧壁107的右边侧壁和右边轮缘105之间的轮辋102的内表面上，所述齿状凸起结构103位于新型轮毂101两侧轮缘105的中间面附近。The present embodiment provides a novel hub. As shown in FIG. 1, FIG. 2, FIG. 3, FIG. 8, and FIG. 9, the toothed projecting structure 103 is distributed on the right side wall and the right side rim 105 of the wheel groove side wall 107. On the inner surface of the rim 102 between the teeth, the toothed raised structure 103 is located near the intermediate face of the rim 105 on both sides of the new hub 101.
在本实施例中，齿状凸起结构103和新型轮毂为一体成型工艺制成，
多个齿状凸起结构103均匀环绕轮辋102的内表面分布，多个齿状凸起结构103形成的最大直径与无内胎轮胎108的胎圈内径相近，保证无内胎轮胎108仅借助普通扒胎机就可以方便、顺利的进行的拆卸；车辆在行驶中，无内胎轮胎108在无气压被压扁的情况下，无内胎轮胎108的内表面与齿状凸起结构103咬合，从而防止轮胎轮毂相对滑动，从而保证驾驶者和乘客的安全。In the embodiment, the toothed projecting structure 103 and the new type of hub are formed by an integral molding process.
The plurality of dentate raised structures 103 are evenly distributed around the inner surface of the rim 102. The plurality of dentate raised structures 103 are formed to have a maximum diameter that is similar to the inner diameter of the beadless tire 108, ensuring that the tubeless tire 108 is only by ordinary abortion. The machine can be disassembled conveniently and smoothly; while the vehicle is running, the tubeless tire 108 is squashed without air pressure, and the inner surface of the tubeless tire 108 is engaged with the toothed protrusion structure 103, thereby preventing the tire wheel hub Relative sliding, thus ensuring the safety of the driver and passengers.
实施例2Example 2
本实施例提供了一种新型轮毂，如图4、图5、图8、图9所示，齿状凸起结构103分布在轮槽侧壁107的坡度最缓的右边侧壁上，所述齿状凸起结构103位于两侧轮缘105的中间面附近。The present embodiment provides a new type of hub. As shown in FIG. 4, FIG. 5, FIG. 8, and FIG. 9, the toothed protrusion structure 103 is distributed on the right side wall of the groove side wall 107 having the gentle slope. The dentate raised structure 103 is located adjacent the intermediate faces of the rims 105 on both sides.
在本实施例中，齿状凸起结构103和轮毂为一体成型工艺制成，多个齿状凸起结构103均匀环绕轮辋102的内表面分布，多个齿状凸起结构103形成的最大直径与无内胎轮胎108的胎圈内径相近，保证无内胎轮胎108仅借助普通扒胎机就可以方便、顺利的进行的拆卸；车辆在行驶中，无内胎轮胎108在无气压被压扁的情况下，无内胎轮胎108的内表面与齿状凸起结构103咬合，从而防止轮胎轮毂相对滑动，从而保证驾驶者和乘客的安全。In the present embodiment, the toothed projecting structure 103 and the hub are formed by an integral molding process, and the plurality of toothed projecting structures 103 are evenly distributed around the inner surface of the rim 102, and the maximum diameter of the plurality of toothed projecting structures 103 is formed. Similar to the inner diameter of the bead of the tubeless tire 108, it is ensured that the tubeless tire 108 can be easily and smoothly disassembled only by means of a common grilling machine; in the case where the vehicle is running, the tubeless tire 108 is crushed without air pressure. The inner surface of the tubeless tire 108 engages with the toothed projection structure 103, thereby preventing the tire hub from sliding relative to each other, thereby ensuring the safety of the driver and the passenger.
实施例3Example 3
本实施例提供了一种新型轮毂，如图6、图7、图8、图9所示，齿状凸起结构103分布在轮槽侧104的底面上，所述齿状凸起结构103位于两侧轮缘105的中间面附近。The present embodiment provides a novel hub. As shown in FIG. 6, FIG. 7, FIG. 8, FIG. 9, the toothed protrusion structure 103 is distributed on the bottom surface of the wheel groove side 104, and the toothed protrusion structure 103 is located. Near the middle face of the rim 105 on both sides.
在本实施例中，齿状凸起结构103和轮毂为一体成型工艺制成，多个齿状凸起结构103均匀环绕轮辋102的内表面分布，多个齿状凸起结构103形成的最大直径与无内胎轮胎108的胎圈内径相近，保证无内胎轮胎108仅借助普通扒胎机就可以方便、顺利的进行的拆卸；车辆在行驶中，无内胎轮胎108在无气压被压扁的情况下，无内胎轮胎108的内表面与齿状凸起结构103咬合，从而防止轮胎轮毂相对滑动，从而保证
驾驶者和乘客的安全。In the present embodiment, the toothed projecting structure 103 and the hub are formed by an integral molding process, and the plurality of toothed projecting structures 103 are evenly distributed around the inner surface of the rim 102, and the maximum diameter of the plurality of toothed projecting structures 103 is formed. Similar to the inner diameter of the bead of the tubeless tire 108, it is ensured that the tubeless tire 108 can be easily and smoothly disassembled only by means of a common grilling machine; in the case where the vehicle is running, the tubeless tire 108 is crushed without air pressure. The inner surface of the tubeless tire 108 is engaged with the toothed protrusion structure 103, thereby preventing the tire hub from sliding relative to each other, thereby ensuring
The safety of the driver and passengers.
实施例4Example 4
本实施例提供了一种新型轮毂，与实施例1、实施例2和实施例3的不同之处在于，齿状凸起结构103和轮毂为焊接工艺制成。This embodiment provides a novel hub which differs from Embodiment 1, Embodiment 2 and Embodiment 3 in that the toothed projecting structure 103 and the hub are made by a welding process.
实施例5Example 5
本实施例提供了一种车轮组件。如图10-图20所示，本车轮组件包括整体式轮毂1、轮胎胎圈活动挡块3、气门嘴12、以及轮胎2。整体式轮毂1除与气门嘴12装配的圆孔外，还包括至少一个圆孔结构14，圆孔结构14周边有一个止位面15，圆孔结构14与整体式轮毂1外表面相交处有一沉台结构13；活动挡块3包括旋转轴17和挡片结构16，挡片结构16为凸轮结构，旋转轴17旋转轴位于挡片结构16的一个面上，旋转轴17表面有螺纹结构18，旋转轴17的一个端面为非圆形端面19，所述旋转轴17和挡片结构16相交处有一个凹槽结构20；轮胎胎圈活动挡块3通过旋转轴17安装在整体式轮毂1的圆孔结构14内，并以旋转轴17的轴心为中心旋转；通过旋转轴17外露在整体式轮毂1外侧的非圆形端面19，可以调节轮胎胎圈活动挡块3沿整体式轮毂1的直径方向进行活动。This embodiment provides a wheel assembly. As shown in FIGS. 10-20, the present wheel assembly includes an integral hub 1, a tire bead active stop 3, a valve 12, and a tire 2. The integral hub 1 includes at least one circular hole structure 14 in addition to the circular hole of the valve 12, and the circular hole structure 14 has a stop surface 15 at the periphery thereof, and the circular hole structure 14 intersects with the outer surface of the integral hub 1 The sill structure 13 includes a rotating shaft 17 and a blocking structure 16, the blocking structure 16 is a cam structure, the rotating shaft 17 is located on one surface of the blocking structure 16, and the rotating shaft 17 has a threaded structure on the surface thereof. One end face of the rotating shaft 17 is a non-circular end face 19, and the rotating shaft 17 and the flap structure 16 have a groove structure 20 at the intersection thereof; the tire bead movable block 3 is mounted on the integral hub 1 through the rotating shaft 17 The circular hole structure 14 is rotated around the axis of the rotating shaft 17; the non-circular end surface 19 of the outer side of the integral hub 1 is exposed through the rotating shaft 17, and the tire bead movable block 3 can be adjusted along the integral hub The diameter of 1 is active.
如图11，轮胎胎圈活动挡块3与整体式轮毂1之间设有密封件7，密封件7中间的通孔穿过轮胎胎圈活动挡块3的旋转轴17，密封件7采用热塑性弹性体或热固性弹性体制成，起到密封的作用；螺母5与旋转轴17表面有螺纹结构18配合，螺母5与沉台结构13的沉台面之间设有垫片6；在挡片结构16与轮胎2内壁之间设置有防滑件4，所述防滑件4硬度小于所述挡片结构16硬度，防滑件4可以增加与轮胎2内壁的摩擦力，并避免划伤轮胎2内表面。As shown in Fig. 11, a sealing member 7 is provided between the tire bead movable stopper 3 and the integral hub 1, and the through hole in the middle of the sealing member 7 passes through the rotating shaft 17 of the tire bead movable stopper 3, and the sealing member 7 is thermoplastic. The elastic body or the thermosetting elastomer is used to seal the nut; the nut 5 is matched with the threaded structure 18 on the surface of the rotating shaft 17, and the spacer 6 is disposed between the nut 5 and the countertop surface of the sinking structure 13; An anti-slip member 4 is disposed between the inner wall of the tire 2, and the anti-slip member 4 has a hardness lower than that of the baffle structure 16, and the anti-slip member 4 can increase the friction with the inner wall of the tire 2 and avoid scratching the inner surface of the tire 2.
在距离整体式轮毂1轮辋胎圈座最近的轮槽9侧壁的圆孔结构14内安装轮胎胎圈活动挡块3。A tire bead active stop 3 is mounted in the circular hole structure 14 of the side wall of the wheel groove 9 closest to the integral hub 1 rim bead seat.
在轮胎安装过程中，先旋转轮胎胎圈活动挡块3，使其不高于轮毂
轮辋胎圈座突峰8(如图14)，保证轮胎2顺利安装；待轮胎胎圈安装到整体式轮毂1的胎圈座后，通过逆时针转动轮胎胎圈活动挡块3(见图15)，使其挡片结构16高出整体式轮毂1轮辋胎圈座突峰8且不高出轮毂最大外形(如图10、图11、图15)，阻挡轮胎2胎圈滑入轮毂轮槽9。During tire installation, first rotate the tire bead active stop 3 so that it is not higher than the hub
The rim of the bead ring 8 (Fig. 14) ensures that the tire 2 is smoothly installed; after the bead of the tire is mounted to the bead seat of the integral hub 1, the tire bead active block 3 is rotated counterclockwise (see Fig. 15). ), the block structure 16 is raised above the integral hub 1 rim bead seat peak 8 and not higher than the maximum shape of the hub (see Figures 10, 11, and 15), blocking the tire 2 bead from sliding into the hub wheel groove 9.
如图15，在轮胎低气压或0气压且逆时针转动时，止位面9能够防止轮胎胎圈活动挡块3再发生逆时针方向的旋转；这样，可以有效避免急刹车时轮胎2相对于整体式轮毂1出现逆时针滑动。As shown in Fig. 15, when the tire is under low pressure or 0 air pressure and rotated counterclockwise, the stop surface 9 can prevent the tire bead ring 3 from rotating counterclockwise again; thus, the tire 2 can be effectively prevented from being braked relative to the tire 2 The integral hub 1 slides counterclockwise.
在轮胎2拆卸过程中，通过转动轮胎胎圈活动挡块3，使其不高出轮毂轮辋胎圈座突峰8，从而可以顺利拆卸轮胎2。During the disassembly of the tire 2, the tire bead ring 3 is rotated up by rotating the tire bead movable stopper 3 so that the tire 2 can be smoothly removed.
本实施例中，所述整体式轮毂可以采用实施例1-4中的新型轮毂。In this embodiment, the integral hub can adopt the novel hub of Embodiment 1-4.
实施例6Example 6
本实施例与实施例5的不同之处在于，在两个整体式轮毂1轮辋胎圈座内侧的轮槽9侧壁上的至少一个圆孔结构14内安装轮胎胎圈活动挡块3，如图21所示。The present embodiment differs from the embodiment 5 in that a tire bead movable stop 3 is mounted in at least one circular hole structure 14 on the side wall of the wheel groove 9 on the inner side of the two integral hub 1 rim bead seat, such as Figure 21 shows.
实施例7Example 7
本实施例与实施例5之处在于，轮胎胎圈活动挡块3在如图22a的位置，通过顺时针旋转使其挡片结构16使其高出整体式轮毂1轮辋胎圈座突峰8且不高出轮毂最大外形(如图22b所示)，阻挡轮胎2胎圈滑入轮毂轮槽9。The present embodiment and the embodiment 5 are that the tire bead movable stopper 3 is rotated clockwise to make the flap structure 16 higher than the integral hub 1 rim bead seat peak 8 in the position of FIG. 22a. And not higher than the maximum shape of the hub (as shown in Figure 22b), the tire 2 is blocked from sliding into the hub wheel groove 9.
如图22b，在轮胎低气压或0气压且逆时针转动时，止位面9能够防止轮胎胎圈活动挡块3再发生顺时针方向的旋转；这样，可以有效避免急刹车时轮胎2相对于整体式轮毂1出现顺时针滑动。As shown in Fig. 22b, when the tire is under low air pressure or 0 air pressure and rotated counterclockwise, the stop surface 9 can prevent the tire bead ring 3 from rotating clockwise again; thus, it is possible to effectively avoid the tire 2 relative to the sudden braking. The integral hub 1 slides clockwise.
或者，在同一整体式轮毂1相邻的圆孔结构内，交替安装上述两种功能的轮胎胎圈活动挡块3，从而可以防止轮胎2相对于整体式轮毂1出现的顺时针或逆时针的滑动。Alternatively, in the circular hole structure adjacent to the same integral hub 1, the tire bead movable stoppers 3 of the above two functions are alternately mounted, thereby preventing the clockwise or counterclockwise occurrence of the tire 2 with respect to the integral hub 1. slide.
实施例8
Example 8
轮胎胎圈活动挡块3的挡片结构16和旋转轴17为两个零件，在两个零件之间设置密封零件，防止漏气，所述密封零件采用采用热塑性弹性体或热固性弹性体制成。The flap structure 16 and the rotating shaft 17 of the tire bead movable stopper 3 are two parts, and a sealing member is provided between the two parts to prevent air leakage, and the sealing part is made of a thermoplastic elastomer or a thermosetting elastomer.
以上实施例的先后顺序仅为便于描述，不代表实施例的优劣。The order of the above embodiments is merely for convenience of description and does not represent the advantages and disadvantages of the embodiments.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that The technical solutions described in the foregoing embodiments are modified, or the equivalents of the technical features are replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (20)
- 一种新型轮毂，其特征在于，所述新型轮毂在两轮缘之间轮辋内表面上设置有环绕轮毂的凸起结构，所述凸起结构为齿状结构和/或凸起结构表面具有凸凹不平的纹理结构，所述齿状结构至少为两个。A novel wheel hub, characterized in that the new type of hub is provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, the convex structure having a tooth-like structure and/or a convex structure surface having a convexo-concave An uneven texture structure having at least two tooth structures.
- 根据权利要求1所述的一种新型轮毂，其特征在于，所述凸起结构位于所述新型轮毂两轮缘中间面与轮辋内表面相交位置附近。A novel hub according to claim 1 wherein said raised structure is located adjacent the intersection of the intermediate faces of the two rims of the novel hub and the inner surface of the rim.
- 根据权利要求1所述的一种新型轮毂，其特征在于，所述新型轮毂轮辋具有轮槽结构，所述凸起结构设置在坡度最缓的轮槽侧壁上，或设置在坡度最缓的轮槽侧壁与轮缘之间的轮辋内表面上，或设置在轮槽的底面上。A novel wheel hub according to claim 1, wherein said novel hub rim has a wheel groove structure, said raised structure being disposed on the side wall of the groove with the gentle slope, or being disposed at the gentlest slope The inner surface of the rim between the side wall of the wheel groove and the rim is disposed on the bottom surface of the wheel groove.
- 根据权利要求2-3任意一项权利要求所述的一种新型轮毂，其特征在于，所述新型轮毂与所述凸起结构为一体成型工艺制成，所述凸起结构到轮毂轴心的最大距离不大于所述新型轮毂轮缘的最大半径。A novel hub according to any one of claims 2-3, wherein the novel hub and the projecting structure are formed by an integral forming process, the raised structure to the hub axis The maximum distance is no greater than the maximum radius of the new hub rim.
- 根据权利要求2-3任意一项权利要求所述的一种新型轮毂，其特征在于，所述凸起结构通过焊接工艺焊接在所述新型轮毂轮辋内表面上，所述凸起结构到轮毂轴的最大距离不大于所述新型轮毂轮缘的最大半径。A novel hub according to any one of claims 2-3, wherein the raised structure is welded to the inner surface of the new hub rim by a welding process, the raised structure to the hub axle The maximum distance is not greater than the maximum radius of the new hub rim.
- 一种车轮组件，其特征在于，所述车轮组件包括：轮毂、能够沿轮毂直径方向活动的轮胎胎圈活动挡块，所述轮胎胎圈活动挡块能够滑动和/或能够转动地安装在所述轮毂轮辋轮槽内、气门嘴、以及轮胎。A wheel assembly, characterized in that the wheel assembly comprises: a hub, a tire bead movable stop movable along a diameter of the hub, the tire bead movable block being slidably and/or rotatably mounted The wheel rim wheel groove, the valve, and the tire.
- 根据权利要求6所述的一种车轮组件，其特征在于，轮胎胎圈活动挡块沿轮毂半径活动时，至少一个活动挡块至少存在一个位置，在该位置轮胎胎圈活动挡块到轮毂轴心的最大距离大于轮毂轮辋胎圈座突峰最大半径或轮毂轮辋标称直径的一半，且不大于轮毂轮缘的最大半径。A wheel assembly according to claim 6 wherein at least one of the movable stops has at least one position in which the tire bead active stop is movable along the radius of the hub, at which position the tire bead active stop to the hub axle The maximum distance of the heart is greater than half of the maximum radius of the hub rim bead seat peak or the nominal diameter of the hub rim and no greater than the maximum radius of the hub rim.
- 根据权利要求6所述的一种车轮组件，其特征在于，轮胎胎圈活动挡块沿轮毂半径活动时，至少一个活动挡块至少存在一个位置，在该位置轮胎胎圈活动挡块到轮毂轴心的最大距离不大于轮毂轮辋胎圈座突峰最大半径或轮毂轮辋标称直径的一半。A wheel assembly according to claim 6 wherein at least one of the movable stops has at least one position in which the tire bead active stop is movable along the radius of the hub, at which position the tire bead active stop to the hub axle The maximum distance of the heart is no more than half of the maximum radius of the hub rim bead seat peak or the nominal diameter of the hub rim.
- 根据权利要求6所述的一种车轮组件，其特征在于，轮毂除与气 门嘴配合的圆孔外，在距离轮毂轮辋胎圈座最近的轮槽侧壁上或两个轮毂轮辋胎圈座内侧的轮槽侧壁上，有至少一个圆孔结构。A wheel assembly according to claim 6 wherein the hub is separated from the gas Outside the round hole of the door opening, there is at least one circular hole structure on the side wall of the groove closest to the wheel hub of the hub wheel or the side wall of the groove on the inner side of the two wheel hub bead rings.
- 根据权利要求9所述的一种车轮组件，其特征在于，轮胎胎圈活动挡块包括旋转轴和挡片结构；旋转轴位于挡片结构的一个面上；轮胎胎圈活动挡块以旋转轴轴心为中心进行旋转；轮胎胎圈活动挡块的挡片结构为凸轮结构。A wheel assembly according to claim 9, wherein the tire bead movable stop comprises a rotating shaft and a flap structure; the rotating shaft is located on one face of the flap structure; and the tire bead movable block is rotated The shaft center rotates; the flap structure of the tire bead movable block is a cam structure.
- 根据权利要求10所述的一种车轮组件，其特征在于，旋转轴安装在所述轮槽侧壁上的圆孔结构内，所述挡片结构位于轮毂轮辋的内侧。A wheel assembly according to claim 10, wherein the rotating shaft is mounted in a circular hole structure on the side wall of the wheel groove, the flap structure being located inside the hub rim.
- 根据权利要求11所述的一种车轮组件，其特征在于，所述挡片结构与轮毂之间有一个密封件，密封件中间有一个通孔，并穿过所述旋转轴，密封件采用热塑性弹性体或热固性弹性体制成；所述轮槽侧壁上的圆孔结构为通孔，所述圆孔结构与轮毂外表面相交处有一沉台结构，所述旋转轴穿过所述圆孔结构，外露在轮毂表面，所述旋转轴表面有螺纹结构，所述旋转轴表面的螺纹结构装配有螺母，所述螺母的一个端面与所述沉台结构的沉台面配合。A wheel assembly according to claim 11, wherein a sealing member is disposed between the blocking piece structure and the hub, a through hole is formed in the middle of the sealing member, and passes through the rotating shaft, and the sealing member is made of thermoplastic An elastic body or a thermosetting elastomer; the circular hole structure on the side wall of the wheel groove is a through hole, and the circular hole structure intersects with the outer surface of the hub to have a sinking structure, and the rotating shaft passes through the circular hole structure Exposed on the surface of the hub, the surface of the rotating shaft has a threaded structure, and the threaded structure of the surface of the rotating shaft is equipped with a nut, and one end surface of the nut cooperates with the countertop surface of the sinking structure.
- 根据权利要求12所述的一种车轮组件，其特征在于，在所述轮槽侧壁圆孔结构周边，有一个止位面结构，在轮胎胎圈活动挡块以旋转轴轴心为中心进行旋转时，所述挡片结构至少有一个面与所述止位面结构配合。A wheel assembly according to claim 12, wherein a stop surface structure is formed around the round hole structure of the wheel groove side wall, and the tire bead movable block is centered on the axis of the rotating shaft When rotated, at least one face of the flap structure cooperates with the stop face structure.
- 根据权利要求12所述的一种车轮组件，其特征在于，所述挡片结构与轮胎内壁之间设置有防滑件，所述防滑件硬度小于所述挡片结构硬度；所述旋转轴外露在轮毂表面的一端的端面形状为非圆形；与所述密封件配合的所述旋转轴和挡片结构相交处有一个凹槽结构；所述螺母与轮毂外表面沉台结构的沉台面之间有垫片。A wheel assembly according to claim 12, wherein a non-slip member is disposed between the flap structure and the inner wall of the tire, the anti-slip member has a hardness less than that of the flap; the rotating shaft is exposed at An end surface of one end surface of the hub surface is non-circular; a groove structure is formed at the intersection of the rotating shaft and the flap structure engaged with the sealing member; and the nut and the countertop surface of the outer surface of the hub There are gaskets.
- 根据权利要求12所述的一种车轮组件，其特征在于，所述轮毂在两轮缘之间轮辋内表面上设置有环绕轮毂的凸起结构，所述凸起结构，为齿状结构和/或凸起结构表面具有凸凹不平的纹理结构，所述齿状结构至少为两个。A wheel assembly according to claim 12, wherein said hub is provided with a convex structure surrounding the hub on the inner surface of the rim between the two rims, said raised structure being a toothed structure and/or Or the surface of the raised structure has a textured structure having at least two of the dentate structures.
- 根据权利要求15所述的一种车轮组件，其特征在于，所述凸起 结构位于所述轮毂两轮缘中间面与轮辋内表面相交位置附近。A wheel assembly according to claim 15 wherein said projection The structure is located near the intersection of the intermediate faces of the two rims of the hub and the inner surface of the rim.
- 根据权利要求15所述的一种车轮组件，其特征在于，所述轮毂轮辋具有轮槽结构，所述凸起结构设置在坡度最缓的轮槽侧壁上，或设置在坡度最缓的轮槽侧壁与轮缘之间的轮辋内表面上，或设置在轮槽的底面上。A wheel assembly according to claim 15, wherein said hub rim has a wheel groove structure, said raised structure being disposed on the side wall of the groove having the slowest slope, or the wheel having the slowest slope The inner surface of the rim between the side wall of the groove and the rim is disposed on the bottom surface of the wheel groove.
- 根据权利要求16或17所述的一种车轮组件，其特征在于，所述轮毂与所述凸起结构为一体成型工艺制成，所述凸起结构到轮毂轴心的最大距离不大于所述轮毂轮缘的最大半径。A wheel assembly according to claim 16 or 17, wherein the hub and the boss structure are integrally formed, and the maximum distance of the boss structure from the hub axis is not greater than The maximum radius of the hub rim.
- 根据权利要求16或17所述的一种车轮组件，其特征在于，所述凸起结构通过焊接工艺焊接在所述轮毂轮辋内表面上，所述凸起结构到轮毂轴的最大距离不大于所述轮毂轮缘的最大半径。A wheel assembly according to claim 16 or 17, wherein said raised structure is welded to said inner surface of said hub rim by a welding process, said maximum distance of said raised structure to said hub shaft is not greater than The maximum radius of the hub rim.
- 一种安装如权利要求10-14任意一项权利要求所述车轮组件的方法，所述轮胎无内胎，在轮胎安装过程中，通过旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半，保证轮胎顺利安装；待轮胎胎圈安装到轮毂的胎圈座后，通过旋转轮胎胎圈活动挡块，使其挡片结构高出轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半且不高出轮毂最大外形，阻挡轮胎胎圈滑入轮毂轮槽；在轮胎拆卸过程中，通过旋转轮胎胎圈活动挡块，使其挡片结构不高于轮毂轮辋胎圈座突峰或轮毂轮辋标称直径的一半，从而能够顺利拆卸轮胎。 A method of mounting a wheel assembly according to any of claims 10-14, wherein the tire has no tube, and during the tire mounting process, by rotating the tire bead active block, the flap structure is not higher than The wheel rim bead ring peak or the wheel rim is half the nominal diameter to ensure the smooth installation of the tire; after the tire bead is mounted to the bead seat of the wheel hub, the tire retaining block is rotated to make the damper structure higher. The wheel rim bead seat peak or the hub rim is half the nominal diameter and does not rise above the maximum shape of the hub, blocking the tire bead from sliding into the hub wheel groove; during the tire removal process, by rotating the tire bead active stop, The flap structure is no more than half the nominal diameter of the hub rim bead seat or the hub rim, so that the tire can be removed smoothly.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025247.9U CN204488376U (en) | 2015-01-14 | 2015-01-14 | A kind of novel hub assembly |
| CN201510018229.2 | 2015-01-14 | ||
| CN201510018229.2A CN104760465A (en) | 2015-01-14 | 2015-01-14 | Wheel component |
| CN201520025247.9 | 2015-01-14 | ||
| CN201520700419.8 | 2015-09-11 | ||
| CN201510574994.2 | 2015-09-11 | ||
| CN201520700419.8U CN205059054U (en) | 2015-09-11 | 2015-09-11 | Novel hub |
| CN201510574994.2A CN105216542A (en) | 2015-09-11 | 2015-09-11 | A kind of novel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016112790A1 true WO2016112790A1 (en) | 2016-07-21 |
Family
ID=56405234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2016/070128 WO2016112790A1 (en) | 2015-01-14 | 2016-01-05 | New hub and wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2016112790A1 (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587702A (en) * | 1966-11-14 | 1971-06-28 | Clyde F Kaunitz | Safety rim auxiliary |
| US3910638A (en) * | 1974-05-09 | 1975-10-07 | Western U S Ind | Wheel structure |
| GB1601497A (en) * | 1978-05-26 | 1981-10-28 | Gkn Kent Alloys Ltd | Vehicle wheels |
| DE3617381A1 (en) * | 1986-05-23 | 1987-11-26 | Continental Gummi Werke Ag | Vehicle wheel |
| US5826949A (en) * | 1995-06-21 | 1998-10-27 | Bortoloni; Andrea | Vehicle wheel having weight-reducing rim |
| CN201021062Y (en) * | 2007-01-29 | 2008-02-13 | 赖建辉 | Steel vehicle wheel without inner tube |
| CN201264476Y (en) * | 2008-07-04 | 2009-07-01 | 山东兴民钢圈股份有限公司 | High strength tubeless vehicle wheel |
| CN102745023A (en) * | 2012-07-31 | 2012-10-24 | 张和平 | Anti-explosion tyre, anti-explosion rim and anti-explosion tyre and anti-explosion rim assembly |
| CN203957715U (en) * | 2014-07-29 | 2014-11-26 | 刘伟涛 | A kind of wheel hub of being convenient to dismounting tire |
| CN204020408U (en) * | 2014-03-19 | 2014-12-17 | 浙江金圈机械有限公司 | Wheel hub |
| CN104760465A (en) * | 2015-01-14 | 2015-07-08 | 何晓艳 | Wheel component |
| CN204488376U (en) * | 2015-01-14 | 2015-07-22 | 何晓艳 | A kind of novel hub assembly |
-
2016
- 2016-01-05 WO PCT/CN2016/070128 patent/WO2016112790A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587702A (en) * | 1966-11-14 | 1971-06-28 | Clyde F Kaunitz | Safety rim auxiliary |
| US3910638A (en) * | 1974-05-09 | 1975-10-07 | Western U S Ind | Wheel structure |
| GB1601497A (en) * | 1978-05-26 | 1981-10-28 | Gkn Kent Alloys Ltd | Vehicle wheels |
| DE3617381A1 (en) * | 1986-05-23 | 1987-11-26 | Continental Gummi Werke Ag | Vehicle wheel |
| US5826949A (en) * | 1995-06-21 | 1998-10-27 | Bortoloni; Andrea | Vehicle wheel having weight-reducing rim |
| CN201021062Y (en) * | 2007-01-29 | 2008-02-13 | 赖建辉 | Steel vehicle wheel without inner tube |
| CN201264476Y (en) * | 2008-07-04 | 2009-07-01 | 山东兴民钢圈股份有限公司 | High strength tubeless vehicle wheel |
| CN102745023A (en) * | 2012-07-31 | 2012-10-24 | 张和平 | Anti-explosion tyre, anti-explosion rim and anti-explosion tyre and anti-explosion rim assembly |
| CN204020408U (en) * | 2014-03-19 | 2014-12-17 | 浙江金圈机械有限公司 | Wheel hub |
| CN203957715U (en) * | 2014-07-29 | 2014-11-26 | 刘伟涛 | A kind of wheel hub of being convenient to dismounting tire |
| CN104760465A (en) * | 2015-01-14 | 2015-07-08 | 何晓艳 | Wheel component |
| CN204488376U (en) * | 2015-01-14 | 2015-07-22 | 何晓艳 | A kind of novel hub assembly |
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