TWM579105U - Rim structure improvement - Google Patents

Abstract

The invention relates to an improved rim structure, comprising: a card rim, and a first assembly portion at one end and a first end surface extending inward; and a joint rim and a second end at one end The assembly unit is coupled to the first assembly portion and has a second end surface extending inwardly and pivotally coupled to the first end surface. The first assembly portion defines a surrounding surface. The second assembly portion defines a surrounding end; the first assembly portion is provided with at least one first ring groove, and the second assembly portion is provided with at least one second ring groove, in a combined state Each of the bleed rings is provided, and each of the squirting rings is disposed through the staggered position; thereby providing a rim structure, in particular, a damper effect by cross-stacking, and The airtight performance is enhanced by the junction of the snorkels for the combined rim function to withstand greater pressure.

Description

Wheel structure improvement

The present invention relates to a rim structure, in particular to a combination of a venting ring that is cross-stacked to create a close-fitting effect, and to improve airtightness through the junction of the snorkel ring for a large pressure combination. Wheel rim function.

According to the general rims used in automobiles, there are different styles, such as integrated rims or multi-piece rims. The integrated rims are integrally formed without being assembled and are made by casting or forging; The heat treatment and surface treatment of the rim are required once, so the manufacturing is easy, and it is suitable for mass production and the processing precision is easy to achieve. However, the rim body may have a gas leakage due to its casting characteristics, resulting in insufficient strength and having The thinness is limited, and it cannot be effectively lightened. On the other hand, the forged rim does not have to worry about the leakage of gas, and the use of magnesium makes the rim lightweight and has higher strength, so it is the mainstream of the rim used in racing. And has a large number of production features; and its multi-piece rims are divided into two pieces or three pieces, the two-piece rims are mostly composed of rings and wheels, and according to the design and processing methods, and There are several kinds of separations, usually with sealing or fusion to prevent gas leakage; in addition, the three-piece rim is combined with the rim into two parts, and then the appropriate wheel is assembled according to the demand. Film, and The rim joint is more equipped with a rubber ring to increase the air tightness. Therefore, different parts can be selected according to different needs, and the suitable material can be selected, and the parts can be replaced only when the damage is performed, so that it can be more Need to choose the right rim to use.

However, as far as the above is concerned, generally, the multi-plate rim is sealed or fused to prevent the leakage of gas in the tire, so that it is damaged during the use, such as sealing or fusion. When leaking, it is time-consuming and laborious to process, it needs to be re-applied and melted, and when the rim part is damaged and replaced, it is unnecessary to deal with it, and it uses the method of clamping the rubber ring, although it The replacement process is convenient, but its airtightness may not be good, and when it is used in a larger type of automobile rim, the wheel pressure of the large vehicle varies greatly due to the different weights of the heavy load and the empty vehicle state, resulting in a large vehicle. The rim is prone to deflation under high pressure conditions, and must be inspected from time to time, and may even cause unnecessary dangers. This is a major drawback and needs to be improved.

The present invention provides a rim structure improvement, comprising: a card rim having a cylindrical shape and having a predetermined width, and extending at one end outwardly with a first extending end, and the other end of the rim a first assembly portion and a first end surface extending inwardly; and an engagement rim having a cylindrical shape and having a predetermined width, and a second extension end extending outwardly at one end, and The outer end of the first extending end is equal to the outer diameter; the other end of the combined rim is provided with a second assembly portion, which is combined with the first assembled portion of the clamping rim, so that the first extending end Corresponding to the second extending end to define a tire mounting region for the tire mounting, and the second assembly portion has a second end surface extending inwardly and pivotally coupled to the first end surface a plurality of locking members are combined; wherein: the clamping rim has a width greater than a width of the engaging rim, and the first set of the locking rim is surrounded by a cylindrical outer edge Recessed and in a staged shape to define a surrounding surface, and the engaging wheel The second set of portions is formed at a cylindrical inner edge and is outwardly recessed to form a corresponding phase with the first assembled portion to define a surrounding end; the first set of the set of the rim The second assembly groove is provided with at least one first ring groove, and the second assembly portion of the engagement rim is provided with at least one second ring groove, and the second position of the engagement rim and the engagement rim are combined The position of the ring groove is staggered with the position of each of the first ring grooves, and a vent ring is respectively disposed at each of the first ring groove and each of the second ring grooves, and each of the first ring grooves and each The venting ring provided in the second ring groove is offset by the position of the staggered position. Each of the locking components is selected to be locked in a screw lock manner, and the first end surface of the first assembly portion of the clamping rim is matched with the second end surface of the second assembly portion of the engaging rim. The perforation of the number of each locking component; wherein each of the locking components is locked in the form of a screw lock, the perforation of the first end surface of the first assembly portion of the clamping rim is more threaded, and the screw is in the form of a screw The device is screwed and fixed by the second end surface of the second assembly portion of the engaging rim; wherein the first end surface of the first assembly portion of the clamping rim and the second end surface of the engaging rim a plurality of corresponding decorative cover holes are arranged at the intersection of the second end faces of the assembly portion for locking the decorative cover of the wheel; wherein each of the first ring grooves of the first assembly portion of the clamping wheel Provided at a predetermined position of the first end surface; and each second ring groove of the second assembly portion of the joint rim is disposed at a predetermined position of the second end surface and the first annular groove of the first end surface The slots are staggered; wherein each of the first ring grooves of the first set of the rims is disposed on the ring The second ring groove of the second assembly portion of the joint rim is disposed at a predetermined position of the surrounding end to be staggered with the surrounding surface of the first end surface; wherein the positioning wheel Each of the first ring grooves of the first assembly portion of the ring is disposed at a predetermined position of the first end surface and the surrounding surface; and the second ring grooves of the second assembly portion of the joint rim are disposed at The second end surface and the surrounding end are at a predetermined position, and are interlaced with the first ring groove of the first end surface; wherein the first end surface of the first assembly portion of the clamping rim is provided with at least one air hole Connected to the surrounding surface for inflation; wherein the rim of the rim is further provided with at least one reinforcing end at the inner edge or the outer edge thereof, and is in a convex shape; wherein the first set of the rim is set The first end face extends inwardly by an amount greater than the second end face of the second set of the joint rim, and a plurality of shaft holes are provided in the first end face for connecting the axle.

The main purpose of the present invention is to provide a rim structure, in particular, a lap joint effect by cross-stacking, and to improve the airtight performance through the junction of the sluice ring for the bearing Large pressure combined rim function.

Due to the improved rim structure of the present invention, the effect is that: the rim is cylindrical and has a predetermined width, and a first extending end is extended outward at one end, and the rim is further disposed. The other end is provided with a first assembly portion and has a first end surface extending inwardly; and the engagement rim has a cylindrical shape and has a predetermined width, and a second extension end extends outwardly at one end. And the outer diameter of the first extending end is equal; the other end of the combined rim is provided with a second assembly portion, which is combined with the first assembly portion of the clamping rim, so that the first The extending end is in a corresponding state with the second extending end to define a tire mounting area for the tire mounting, and the second assembling portion extends inwardly with a second end surface and is pivotally coupled to the first end surface The combination of the plurality of locking members is characterized in that: the width of the clamping rim is greater than the width of the engaging rim, and the first assembly of the locking rim is at the outer edge of the cylinder The inner circumference is recessed and has a stage shape to define a surrounding surface, and the joint rim The second set of portions is formed at a cylindrical inner edge and is outwardly recessed to form a corresponding phase with the first assembled portion to define a surrounding end; the first set of the set of the rim At least one first ring groove is disposed, and the second assembly portion of the joint rim is provided with at least one second ring groove, and the second ring is combined with the engaging rim and the engaging rim The position of the groove is staggered with the position of each of the first ring grooves, and a vent ring is respectively disposed at each of the first ring groove and each of the second ring grooves, and each of the first ring grooves and each of the first ring grooves The slinger installed in the second ring groove is offset by the position of the staggered position; thereby providing a rim structure, in particular, a stagnation effect by the crossover stacking venting ring, and passing through The venting joints enhance the airtight performance for the combined rim function to withstand greater pressure.

First of all, please refer to Figures 1 to 3 , which are the "wheel structure improvement" of the present invention; the system comprises: a card rim 1 and a joint rim 2; wherein: the card rim 1, The utility model has a cylindrical shape and a predetermined width, and a first extending end 11 extends outwardly at one end, and a first assembly portion 12 is disposed at the other end of the locking rim 1 and extends inwardly. The first end surface 121; and the joint rim 2 are cylindrical and have a predetermined width, and a second extending end 21 extends outwardly at one end and is equal to the outer diameter of the first extending end 11 A second assembly portion 22 is disposed at the other end of the combined rim 2, and is coupled to the first assembly portion 12 of the rim 1 to extend the first extended end 11 and the second extended end 21 Correspondingly, a tire mounting region 10 is defined for the tire mounting, and the second assembly portion 22 extends inwardly with a second end surface 221 and is pivotally coupled to the first end surface 121 by a plurality of a combination of locks 3; characterized in that: the card The rim 1 has a width larger than the width of the joint rim 2, and the first assembly portion 12 of the rim 1 is formed in a stepped manner inwardly around the cylindrical outer edge to define a circumference. The surface 122, and the second assembly portion 22 of the joint rim 2 is formed in a phase of the outer circumference of the cylindrical inner edge corresponding to the first assembly portion 12 to define a surrounding end. The first assembly portion 12 of the rim 1 is provided with at least one first ring groove 123, and the second assembly portion 22 of the engagement rim 2 is provided with at least one second ring groove 223. In the state in which the rim 1 and the rim 2 are coupled, the position of each of the second ring grooves 223 is staggered with the position of each of the first ring grooves 123, and is formed in each of the first ring grooves 123 and Each of the second ring grooves 223 is provided with a venting ring 4, and each of the first ring grooves 123 and the venting ring 4 of each of the second ring grooves 223 are offset by the position of the staggered position; From the above structure, it is further explained as follows: wherein each lock 3 is The first end surface 121 of the first assembly portion 12 of the rim 1 and the second end surface 221 of the second assembly portion 22 of the engagement rim 2 are respectively provided with a lock. The number of perforations (1211, 2211) of the locking member 3; wherein each of the locking members 3 is locked in the form of a screw lock, the perforation 1211 of the first end surface 121 of the first assembly portion 12 of the locking rim 1 is further In the form of a thread, the locking member 3 for the screw form is screwed and fixed, and is locked by the second end surface 221 of the second assembly portion 22 of the engaging rim 2; wherein the first of the clamping wheel 1 is A plurality of corresponding decorative cover holes (1212, 2212) are provided at the intersection of the first end surface 121 of the assembly portion 12 and the second end surface 221 of the second assembly portion 22 of the joint rim 2 for the wheel The first ring groove 123 of the first assembly portion 12 of the rim 1 is disposed at a predetermined position of the first end surface 121; and the second assembly of the joint rim 2 Second ring of part 22 The groove 223 is disposed at a predetermined position of the second end surface 221 to be staggered with the first ring groove 123 of the first end surface 121; wherein each of the first assembly portions 12 of the carding rim 1 is first The ring groove 123 is disposed at a predetermined position of the surrounding surface 122; and each second ring groove 223 of the second assembly portion 22 of the engaging rim 2 is disposed at a predetermined position of the surrounding end 222 and The first end surface 121 of the first end portion 121 of the first rim 12 is disposed at a predetermined position of the first end surface 121 and the surrounding surface 122; The second ring groove 223 of the second assembly portion 22 of the joint rim 2 is disposed at a predetermined position of the second end surface 221 and the surrounding end 222, and the first annular groove of the first end surface 121 The first end surface 121 of the first assembly portion 12 of the rim 1 is provided with at least one air hole 1213 communicating with the surrounding surface 122 for inflation; The inwardly extending amount of the first end surface 121 of the first assembly portion 12 of the latching rim 1 is greater than the extension of the second end surface 221 of the second assembly portion 22 of the engaging rim 2, and One end surface 121 is provided with a plurality of shaft receiving holes 1214 for connecting the axles; with the above contents, in conjunction with Figures 4 to 7 of the drawings, and with the second and third figures, the "wheel structure" for the present creation The modified state of use of the preferred embodiment includes: a card rim 1 and a joint rim 2; wherein: the rim 1 and the rim 2 are respectively configured, and the structures thereof have been described above. Therefore, the rim 2 is further provided with at least one reinforcing end 13 at the inner edge or the outer edge thereof, which is in a convex configuration; the rim 1 is cylindrical through the rim 1 a predetermined width and extending outwardly, the first extending end 11 is disposed, and the other end is provided with the first assembling portion 12, and a first end surface 121 extends inwardly; and the engaging rim 2 corresponds to The rim 1 is cylindrical and has a predetermined width and is at one end The second extending end 21 extends outwardly and is equal to the outer diameter of the first extending end 11; and the other end is provided with the second assembling portion 22 for the locking wheel 1 The first assembly portion 12 is coupled to define the tire mounting region 10 between the first extending end 11 and the second extending end 21, and the second assembly portion 22 extends inwardly to have a second end surface 221, and is pivotally coupled to the first end surface 121 and combined by a plurality of locking members 3, which are selected to be locked in the form of a screw lock, and the first assembly portion 12 of the rim 1 is The first end surface 121 and the second end surface 221 of the second assembly portion 22 of the joint rim 2 are provided with perforations (1211, 2211) for matching the number of the lock members 3 for mounting the tire on the tire mounting device. The tire 10 is fixed to the tire by the first extending end 11 of the clamping rim 1 and the second extending end 21 of the engaging rim 2 to fix the tire, and each locking member 3 is in the form of a screw When the lock is presented, the first set of the first set portion 12 of the rim 1 is set The through hole 1211 of the one end surface 121 is more threaded for screwing the lock member 3 before the assembly, and is locked by the second end surface 221 of the second assembly portion 22 of the joint rim 2 Solidly disposed through the respective locking members 3; and through the clamping rim 1 having a width greater than the width of the engaging rim 2, the first assembly portion 12 of the locking rim 1 is attached to the cylinder The outer edge of the outer shape is recessed inwardly to form a stepped shape to define the surrounding surface 122, and the second assembly portion 22 of the engaging rim 2 is recessed outwardly at the outer edge of the cylindrical shape. The first assembly portion 12 has a corresponding stage shape to define the surrounding end 222; and the first ring groove 123 of the first assembly portion 12 of the card rim 1 and the joint rim 2 Each of the second ring grooves 223 of the second set portion 22 is staggered by the position of the engaging rim 1 and the engaging rim 2 in a combined state, so that each of the first ring grooves 123 and each of the first ring grooves 123 The vent ring 4 at the second ring groove 223 is offset by the position of the staggered position. The airtightness and the withstand voltage of the combined rim 1 and the joint rim 2 are increased; wherein the first end surface 121 of the first assembly 12 of the rim 1 and the joint rim 2 The second end surface 221 of the second grouping portion 22 is overlapped with a corresponding decorative cover hole (1212, 2212) for locking the decorative cover of the wheel; thus, the first of the card rim 1 The air vent 1213 is further disposed at the first end surface 121 of the set of parts 12, and communicates with the surrounding surface 122, and can be assembled for inflation; and the first set of the rim 1 is The inwardly extending amount of the first end surface 121 of the portion 12 is greater than the extension of the second end surface 221 of the second assembly portion 22 of the joint rim 2, and is at the inner end of each of the perforations 1211 of the first end surface 121. A plurality of shaft holes 1214 are provided for connecting the axles. Further, the present invention is further provided with different types of the first ring groove 123 and the second ring groove 223, and the type is the card. Set wheel 1 Each of the first ring grooves 123 of the first assembly portion 12 is disposed at the first end surface 121; and each second ring groove 223 of the second assembly portion 22 of the joint rim 2 is disposed at the first ring groove 223 The second end surface 221 is further disposed in a staggered manner with the first ring groove 123 of the first end surface 121 to be pressed by the clamping rim 1 and the engaging rim 2 to make the respective venting ring 4 at a flat surface. Interlaced and joined at the side ends, and the shape changes by pressing are adhered to each other (as shown in FIG. 4); and another type is the first assembly portion 12 of the card rim 1 The first ring groove 123 is disposed at the side end of the surrounding surface 122; and the second ring groove 223 of the second assembly portion 22 of the engaging rim 2 is disposed at the surrounding end 222 of the inner end. The surrounding faces 122 of the first end faces 121 are staggered. When connected, the surrounding faces 122 of the side ends can be pressed against the surrounding ends 222 to make the respective venting rings 4 interlace at the cylindrical ends of the side ends. Fit the upper and lower ends (as shown in Figure 5); another type of the rim for the card Each of the first ring grooves 123 of the first assembly portion 12 is simultaneously disposed at the first end surface 121 and the surrounding surface 122; and the second annular groove of the second assembly portion 22 of the joint rim 2 The slot 223 is disposed at the second end surface 221 and the surrounding end 222 at the same time, and is staggered with the first ring groove 123 of the first end surface 121, which has the advantages of the two types described above, and further by the step form The combination of the combination improves the airtightness and the withstand voltage (as shown in FIG. 6); here, in particular, the inner rim or the outer edge of the rim 1 is further provided with a convex shape. The reinforcing end 13 of the type can improve the overall stability of the trajectory when used in the traveling, and is more advantageous for the large trucks carrying heavy objects. Because of the improved rim structure of the present invention, the effect is: through the card wheel The ring 1 has a cylindrical shape and has a predetermined width, and a first extending end 11 extends outwardly at one end, and a first assembled portion 12 is disposed at the other end of the locking rim 1 Extending a first end surface 121; and The combined rim 2 has a cylindrical shape and has a predetermined width, and a second extending end 21 extends outwardly at one end and is equal to an outer diameter of the first extending end 11; the combined rim 2 A second assembly portion 22 is disposed at one end, and is coupled with the first assembly portion 12 of the card rim 1 such that the first extension end 11 and the second extension end 21 are in a corresponding state to define A tire mounting area 10 is provided for the tire mounting, and the second assembly portion 22 extends inwardly with a second end surface 221 and is pivotally coupled to the first end surface 121 and combined by a plurality of locking members 3 The rim of the rim 1 is larger than the width of the rim 2, and the first assembly 12 of the rim 1 is recessed inwardly around the cylindrical outer edge. Forming a stage to define a surrounding surface 122, and the second assembly portion 22 of the engaging rim 2 is outwardly wrapped around the cylindrical inner edge to correspond to the first assembly portion 12 Stage form to define a wraparound end 222; the card wheel The first assembly portion 12 of the first assembly portion 12 is provided with at least one first ring groove 123, and the second assembly portion 22 of the engagement rim 2 is provided with at least one second ring groove 223, the card rim 1 The position of each of the second ring grooves 223 is interlaced with the position of each of the first ring grooves 123, and is disposed at each of the first ring grooves 123 and the second ring grooves 223. Each of the first ring groove 123 and the vent ring 4 of each of the second ring grooves 223 are disposed opposite to each other via a staggered position; thereby providing a rim structure In particular, it is a combined rim function that can produce a close-fitting effect by cross-stacking dampers and enhance the airtight performance via the stagnation joints for a large pressure.

In summary, the improvement of a rim structure has not been seen in various books or publicly used. It is in line with the requirements for new patent applications, and it is requested that the Bureau of the Office should grant patents as soon as possible. To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.

[this creation]

1‧‧‧ card rims

10‧‧‧ Tire installation area

11‧‧‧First extension

12‧‧‧First Group

121‧‧‧ first end face

1211‧‧‧Perforation

1212‧‧‧ Cover hole

1213‧‧‧ vent

1214‧‧‧ shaft hole

122‧‧‧around surface

123‧‧‧First ring groove

13‧‧‧ reinforcing end

2‧‧‧Joint rims

21‧‧‧Second extension

22‧‧‧The second group

221‧‧‧second end face

2211‧‧‧Perforation

2212‧‧‧ Cover hole

222‧‧‧round

223‧‧‧Second ring groove

3‧‧‧Locks

4‧‧‧stop ring

The first picture is a three-dimensional diagram of the creation. Figure 2 is a three-dimensional exploded view of the creation. Figure 3 is a schematic cross-sectional view of the creation. Figure 4 is a schematic enlarged cross-sectional view of a preferred embodiment of the present invention. Figure 5 is another enlarged cross-sectional view of the preferred embodiment of the present invention. Figure 6 is a schematic enlarged cross-sectional view of a preferred embodiment of the present invention. Figure 7 is a schematic cross-sectional view showing the state of use of the preferred embodiment of the present invention.

Claims (10)

A rim structure improvement comprising: a card rim having a cylindrical shape and having a predetermined width, and a first extending end extending outwardly at one end, and the other end of the rim is disposed at the other end a first assembly portion extending inwardly and having a first end surface; and an engagement rim having a cylindrical shape and having a predetermined width, and extending outwardly at one end to provide a second extension end, and the first extension end An extended end has an outer diameter equal to each other; the other end of the combined rim is provided with a second assembly portion, which is coupled with the first assembly portion of the clamping rim, such that the first extending end and the second extending end The extension end is in a corresponding state to define a tire mounting area for the tire mounting, and the second assembly portion extends inwardly to have a second end surface, and is pivotally coupled to the first end surface and is coupled by a plurality of locks The combination of the components is characterized in that: the width of the clamping rim is greater than the width of the engaging rim, and the first component of the clamping rim is recessed inwardly around the cylindrical outer edge Formed in stages to define a surrounding surface and a second set of engaging rims The portion is formed in a stage corresponding to the first assembly portion at a cylindrical inner edge, and defines a surrounding end; the first assembly portion of the clamping rim is provided with at least one a first ring groove, and the second assembly portion of the joint rim is provided with at least one second ring groove, wherein the position of each second ring groove is combined with the engaging rim and the engaging rim The positions of the first ring grooves are staggered, and each of the first ring grooves and each of the second ring grooves is respectively provided with a vent ring, and each of the first ring grooves and each of the second ring grooves The installed stagnation ring is offset by the position of the staggered position. The rim structure is improved according to claim 1, wherein each of the locking members is selected to be locked in a screw lock manner, and the first end surface of the first assembly portion of the rim and the first rim of the engaging rim The second end face of the second set portion is provided with a perforation matching the number of the lock members. The rim structure is improved according to claim 2, wherein each of the locking members is locked in a screw-locking manner, and the first end surface of the first arranging portion of the rim is more threaded, and The screw-shaped locking member is screwed and fixed, and is locked by the second end surface of the second assembly portion of the engaging rim. The rim structure of claim 1 is improved, wherein a plurality of first end faces of the first assembly portion of the clamping rim overlap with a second end surface of the second assembly portion of the engaging rim Corresponding cover holes for the decorative cover of the wheel to lock. The rim structure of claim 1 is improved, wherein each of the first ring grooves of the first set of the rim of the rim is disposed at a predetermined position of the first end face; and the second of the engaging rims Each of the second ring grooves of the assembly portion is disposed at a predetermined position of the second end surface and is alternately disposed with the first ring groove of the first end surface. The rim structure of claim 1 is improved, wherein each of the first ring grooves of the first assembly of the rim is disposed at a predetermined position of the surrounding surface; and the second group of the rims Each of the second ring grooves of the portion is disposed at a predetermined position of the surrounding end to be staggered with the surrounding surface of the first end surface. The rim structure is improved according to claim 1, wherein each of the first ring grooves of the first assembly portion of the rim is disposed at a predetermined position of the first end surface and the surrounding surface; Each of the second ring grooves of the second assembly portion of the ring is disposed at a predetermined position of the second end surface and the surrounding end, and is alternately disposed with the first ring groove of the first end surface. The rim structure of claim 1 is improved, wherein the first end surface of the first assembly of the rim is provided with at least one air hole connected to the surrounding surface for inflation. The rim structure is improved according to claim 1, wherein the inner rim or the outer edge of the rim is further provided with at least one reinforcing end, which is in a convex configuration. The rim structure of claim 1 is improved, wherein the first end face of the first rim of the rim is extended inwardly by a second end of the second rim of the rim. The amount of extension is provided on the first end surface with a plurality of shaft holes for connecting the axles.