TWM270054U - Improvement of adjustable joint diameter washer for vehicle - Google Patents

Description

M270054 IV. Creation Instructions (1) [Technical collar of the new type j: OR] This creation is about a variable week (Variable PCD Washer with adjustable wheel pitch diameter in different car series) [Previous technology] General automobile hubs are equipped with some components. When assembled in the hub, all screws are set on the hub, and then reused. However, any vehicle has a different wheel size and has its Center D i ameter, P. qj)) That is, it cannot be assembled on the inconsistent pitch circle. Please refer to the twelfth figure. (90) is located at the distance of the rim (9 holes (9 1), because the diameter of the pitch circle is fixed. Size, because the circle diameter has been set on the rim. Referring to the personal modification requirements shown in Figure 13, there are two pitch circle diameter assembly holes (9 3) shown in the wheel. (It can be grouped, but the above method will guide the whole car on more car series.) Revisions, ring. The brake system is provided with a diameter of the above fixed and fixed. (0) This kind of car is like this for making assembly holes for circles 9 4) Yes. It is good to use pitch circle diameter washers, especially refers to the convenience of pitch circle straight :: on the car device and components, the use of rim pitch circle diameter has different pitches on the hub. There are no tires on the straight hubs on both sides of the pitch circle center described above, and there are assembly hole sleeves that lock and fix. Round diameter specifications, (Pitch round straight diameter of the rim diameter is the rim technology direction of the assembly rod method of the device is applicable to other sections to meet consumers 'needs for innovation and change will be set on the rim as shown in Figure' 俾Two different types and sizes of rims (9 2) increase the cost of rim production, and

ΪΜΙ M270054 IV. Creation Instructions (2) " ----------- ί 5 ί ί i The car with a circle diameter assembly hole and a circle cannot be performed even more ... for all the car manufacturers in the world Manufactured a variety of models, so there are a range of sizes from 90 / · to 205 / 多, many sizes and many improvements. [New content] In the light of research and development, in view of the lack of the above-mentioned conventional structure, we are actively pursuing a trial of breaking it. ^ Nu: Period: Two ^ The lack of the above-mentioned conventional structure, after irregularities, = 2 Can provide the pitch circle diameter adjustment does not match the pitch circle diameter of the hub :: 调 Π ::::: Duan Yu to Kuo Yi creative department adopts the following technical hand diameter: cylinder 11, one side has a large central design Yes-eccentricity = installation: The insertion part with a smaller outer diameter '☆ 塾 circle body, and the installation sleeve%, which is assembled on the insertion side. The position of the washer body relative to the assembly hole of the body FI ^ ^ ^ is changed to rivet. You can change the washer to change the diameter of the pitch circle, =; change the relative position of the assembly hole. [Embodiment] It is extremely convenient to use. See more on the first, second and second pictures, the adjustable car for this creation

Page 6 M270054, creation instructions (3) The improvement package of pitch circle diameter washer includes: washer body (10) 'This ring body has an enlarged part with a larger outer diameter on one side ((1 1) The front positioning correction hole (1 5) body (ίο) or the insertion part (1 2) of the washer body (ίο) is taken out from the insertion part (1 2) 1), and the center of the washer body (10) is provided with 4), The assembly hole (1 4) is provided at the back and the bottom), and (16 1) is provided on the rear positioning correction projection (1 6), which can be adjusted and corrected later to form an assembly collar (1 3), which is assembled in it The car body is a C-shaped collar, which is at both ends ^ i3 2) It can be used for high-speed driving to generate thermal expansion and cold output ^ t?). It is stable and assembled with the collar (Yier and Dong (1 3 1)) Compatible with grooves (丄 2: f as shown in Figures 4 and 5), this creative sleeve does not have the assembly hole (2 (… group of holes) of the washer body 2 〇) for assembling the collar f ring (μ 1 3). (21): Attach rod (31) pitch circle diameter shown in the figure) C, install the ring body (1 〇) above the larger M m, and vice versa ϊ: Κ :: " (3〇) Q 3 0) assembly rod (3 (1 0) is a cylinder 11) For positive, the other end is provided with an eccentric positioning and a rear washer. This inserting part forms a shrinking effect. 13) 1) Stable use (10. The eccentricity when the assembly wall contact is large allows the wheel assembly rod 1), and The adjusting washer on the enlarged surface has a smaller outer diameter with a groove (1 2 assembling hole (1 ^ bump (1 6 positioning correction hole body C 1 〇)); (12) outside ^ ring stretched area opening 4 ′ A set of retaining washers on one side = a snap fit. In this case, it is directly inserted into the wheel collar (1 3) ', and when the hub can be a fourth assembly hole (1 4 turns (2 0) group (3 1) ±; circle diameter is more than +

Page 7 M270054 4. When creating the description (4), you can turn the eccentric assembly hole (1 4) of the washer body (1 0) to the lower position as shown in the figure 5, and borrow In this way, the rim (20) can be assembled on the assembly rod (31) of the hub (30) with a smaller pitch circle diameter. Please refer to the sixth figure. By the above-mentioned method, the improvement of the adjustable pitch diameter washer for the vehicle can be directly set at the assembly hole (4 1) of the rim (40) to change the assembly. Pitch circle diameter of the hole (4 1). Please refer to the seventh figure. By the above-mentioned method, the improvement of the adjustable pitch diameter washer for the vehicle can be directly set at the assembly hole (4 3) of the drum brake disc (4 2) to change. The pitch diameter of the drum brake disc (4 2). Please refer to the eighth figure. With the above-mentioned method, the improvement of the adjustable pitch diameter washer for the vehicle can be directly set at the assembly hole (4 5) of the disc brake disc (4 4) to change. Pitch circle diameter of the disc brake disc (4 4). Please refer to the ninth figure. By the above-mentioned method, the improvement of the adjustable pitch diameter washer for the vehicle can be directly set at the assembly hole (4 7) of the wheel gasket (4 6) to change the Pitch circle diameter of the wheel washer (4 6). Please refer to the tenth and eleventh diagrams. The improvement of the adjustable pitch diameter washer for the vehicle can be assembled on a rim (50) with four assembly holes (5 1), or five The rim (52) of the assembly hole (53) is used to change the pitch circle diameter when the rim is assembled.

M270054 Schematic illustration [Schematic illustration] The first image is a three-dimensional exploded view of this creation. The second picture is another exploded view of this creation. The third picture is a sectional view of this creation. The fourth picture is a sectional view of the use state of this creation. The fifth picture is a cross-sectional view of another use state of this creation. The sixth picture is a three-dimensional exploded view of the state of use when this creation is used on a wheel. The seventh picture is a three-dimensional exploded view of the state of use when the drum brake disc is used in this creation. The eighth picture is a three-dimensional exploded view of the state of use when the disc brake disc is used in this creation. The ninth picture is a three-dimensional exploded view of the use state of this creation when it is used in a wheel pad. The tenth figure is a plan view of the state of use of this creation. The eleventh figure is a plan view of another use state of this creation. The twelfth figure is a plan view of the traditional structure. The thirteenth figure is a plan view of another conventional structure. [Description of main component symbols] (10) Washer body (1 1) Enlarged portion (1 2) Insertion portion (1 2 1) Groove (1 3) Assembly collar (1 3 1) End edge of the collar

M270054 Brief description of the diagram (1 3 2) Collar expansion zone opening (1 4) Assembly hole (1 5) Front positioning correction hole (16) Rear positioning correction bump (1 6 1) Rear positioning correction hole (20 ) (50) (52) Wheel (2 1) Assembly hole (3 0) Hub (31) Assembly rod

(4 0) Wheel rim (4 1) Assembly hole (4 2) Drum brake disc (4 3) (5 1) (5 3) Assembly hole (4 4) Disc brake disc (4 5) Assembly hole (4 6) Wheel gasket (4 7) Assembly hole (9 0) Wheel rim (9 1) Assembly hole

(9 2) Assembly hole (9 3) Assembly hole (9 4) Assembly hole

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Claims (1)

M270054 V. Application for Patent Scope 1. An improvement of an adjustable pitch circle washer for an automobile, including: a washer body, which is a cylindrical body of the system, with an enlarged portion having a larger outer diameter on one side, and the other side Insertion part with smaller outer diameter; Assembly collar, which is a ring body assembled on the outside of the insertion part, is characterized in that: the center of the ring body is provided with an eccentric, pin and mounting hole, and the washer body Placed in the assembly hole of the auto part to change its pitch circle diameter. 2. The improvement of an adjustable adjustable pitch pitch diameter for a vehicle as described in item 1 of the scope of the patent application, where the front part of the enlarged part is provided with front positioning correction holes at the lower end for front-side positioning adjustment or removal of washers. Ontology. 3. The improvement of the adjustable washer diameter joint of the type described in item 1 of the scope of the patent application, wherein one end of the insertion part is provided with a groove to facilitate the ring engagement. 4, and 4. According to the improvement of one of the diameter-diameter cymbals described in item 1 of the scope of patent application, T, one of the sides of the assembling collar is provided with a groove engaging portion of the collar end to securely assemble the collar. . 5. If the patent application scope =: 1 of the improvement of 1 adjustable diameter washer, the assembly collar is preferably a c-shaped sleeve: a set of ring expansion and contraction openings are set at both ends to facilitate heat expansion Shrink. < and 6. An improvement of an adjustable r-diameter washer as described in item 1 of the scope of the patent application, in which 'the rear edge of the assembling hole is provided with a rear positioning calibration block of 2 and a rear positioning correction is provided on the convex block. Hole for back ^ whole position correction Page 11