CN220842063U - Split type alloy wheel - Google Patents
Split type alloy wheel Download PDFInfo
- Publication number
- CN220842063U CN220842063U CN202322851631.1U CN202322851631U CN220842063U CN 220842063 U CN220842063 U CN 220842063U CN 202322851631 U CN202322851631 U CN 202322851631U CN 220842063 U CN220842063 U CN 220842063U
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- Prior art keywords
- groove
- rim
- split
- inserting plate
- sealing ring
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- 239000000956 alloy Substances 0.000 title claims abstract description 25
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a split alloy wheel, which relates to the technical field of tires and comprises a split rim, wherein the split rim comprises a left rim and a right rim which are independently arranged, a pre-positioning structure, a locking structure and a sealing structure are arranged between the left rim and the right rim, the pre-positioning structure comprises an annular inserting groove arranged on the inner side of the left rim and an annular inserting plate which is arranged on the inner side of the right rim and is inserted into the inserting groove, the inner wall of the inserting groove is provided with internal threads, and the outer wall of the inserting plate is provided with external threads matched with the internal threads; the locking structure comprises a plurality of threaded hole grooves uniformly arranged on the periphery of the groove wall of the inserting groove and a plurality of waist-shaped holes arranged on the inserting plate, and each waist-shaped hole corresponds to at least one threaded hole groove; the sealing structure comprises a sealing ring clamped between the inserting groove and the inserting plate. Through setting up pre-positioning structure, locking structure and seal structure to realized that left rim and right rim installation need not a plurality of personnel cooperation can accomplish, greatly reduced artifical input.
Description
Technical Field
The utility model relates to the technical field of tires, in particular to a split alloy wheel.
Background
The alloy wheel includes the wheel rim, and the rim is the intermediate part of fixed tire and connection tire and axletree, in order to be convenient for the installation of tire, so current wheel rim sets up to split type structure, and it includes independent left rim and right rim, and the inboard of left rim is configured as left spoke plane, and the inboard of right rim is configured as right spoke plane, corresponds on left spoke plane and the right spoke plane and is provided with the bolt hole, makes left rim and right rim install in an organic wholely through penetrating the bolt and tightening in the bolt hole.
However, this connection has the following problems: 1. for alloy wheels provided with vacuum tires, bolt holes are positioned in the positions of tire installation cavities, so that when the alloy wheels are connected, the insertion of bolts and the tightening of nuts are inconvenient; 2. the butt joint of bolt hole is accomplished in the cooperation of many people of needs, also needs alone to hold up left rim and right rim when screwing up, alone screw up the bolt.
Disclosure of utility model
The utility model aims to provide a split alloy wheel, which can be assembled by one person by arranging a pre-positioning structure and a locking structure on a left rim and a right rim, thereby greatly saving manpower.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
The split type alloy wheel comprises a split type rim, wherein the split type rim comprises a left rim and a right rim which are independently arranged, a pre-positioning structure, a locking structure and a sealing structure are arranged between the left rim and the right rim, the pre-positioning structure comprises an annular inserting groove arranged on the inner side of the left rim and an annular inserting plate which is arranged on the inner side of the right rim and is inserted into the inserting groove, an inner thread is arranged on the inner wall of the inserting groove, and an outer thread matched with the inner thread is arranged on the outer wall of the inserting plate; the locking structure comprises a plurality of threaded hole grooves uniformly arranged on the periphery of the groove wall of the inserting groove and a plurality of waist-shaped holes arranged on the inserting plate, each waist-shaped hole corresponds to at least one threaded hole groove, and the inserting plate and the inserting groove are fixed after bolts are screwed into the threaded hole grooves; the sealing structure comprises a sealing ring clamped between the inserting groove and the inserting plate.
The inserting plate comprises a cylindrical section and a conical section from outside to inside, wherein the external thread is arranged on the cylindrical section, and the waist-shaped hole is arranged on the conical section; the plug-in groove is provided with a circular groove and a conical groove corresponding to the cylindrical section and the conical section, the internal thread is arranged at the position of the circular groove, the position of the conical groove is provided with a threaded hole groove, and the sealing ring is clamped between the conical groove and the conical section.
The conical groove is provided with a sealing ring mounting groove, and the sealing ring is fixedly mounted in the sealing ring mounting groove.
The distance between the sealing ring mounting groove and the notch is smaller than the distance between the threaded hole groove and the notch.
After the technical scheme is adopted, the utility model has the beneficial effects that:
The split alloy wheel comprises a split rim, wherein the split rim comprises a left rim and a right rim which are independently arranged, a pre-positioning structure, a locking structure and a sealing structure are arranged between the left rim and the right rim, the pre-positioning structure comprises an annular inserting groove arranged on the inner side of the left rim and an annular inserting plate which is arranged on the inner side of the right rim and is inserted into the inserting groove, an inner thread is arranged on the inner wall of the inserting groove, and an outer thread matched with the inner thread is arranged on the outer wall of the inserting plate; the locking structure comprises a plurality of threaded hole grooves uniformly arranged on the periphery of the groove wall of the inserting groove and a plurality of waist-shaped holes arranged on the inserting plate, each waist-shaped hole corresponds to at least one threaded hole groove, and the inserting plate and the inserting groove are fixed after bolts are screwed into the threaded hole grooves; the sealing structure comprises a sealing ring clamped between the inserting groove and the inserting plate. The left rim is screwed into the right rim through threads by arranging the pre-positioning structure, so that pre-positioning of the left rim and the right rim is realized, support is provided for subsequent locking, and manual righting is not needed; the locking structure is arranged, and the bolt is screwed into the threaded hole from the outer side, so that the bolt is convenient to screw; the sealing ring is arranged, so that the left rim and the right rim are in sealing connection; in conclusion, through setting up pre-positioning structure, locking structure and seal structure to realized that left rim and right rim installation need not a plurality of personnel cooperation can accomplish, greatly reduced the manual work and input, the leakproofness is guaranteed simultaneously.
The conical section and the conical groove are formed through the inserting plate, so that the right rim is easier to insert into the left rim, the waist-shaped hole is formed in the conical section, and the bolt is screwed in the lateral direction when being screwed in, so that the force is convenient.
The sealing ring mounting groove is formed in the conical groove, the sealing ring is fixedly mounted in the sealing ring mounting groove, and the sealing ring can be guaranteed to be better in compression effect and better in sealing performance.
The split alloy wheel solves the technical problems that the assembly of the rims of the split alloy wheel in the prior art is complicated, the split alloy wheel needs to be matched by a plurality of persons, and the installation is inconvenient.
Drawings
FIG. 1 is a schematic illustration of a split alloy wheel of the present utility model;
FIG. 2 is a schematic view of a combination of a socket and a board.
In the figure, 1, split type rim, 11, left rim, 12, right rim, 13, inserting groove, 131, circular groove, 132, conical groove, 14, inserting plate, 141, cylindrical section, 142, conical section, 15, sealing ring, 16, waist type hole, 2 and tire.
Detailed Description
The utility model is further elucidated below in conjunction with the accompanying drawings.
The orientations referred to in the present specification are all based on the orientations of the split alloy wheel of the present utility model when the split alloy wheel is in normal operation, and the split alloy wheel is not limited to the orientations during storage and transportation, and only represents relative positional relationships, but not absolute positional relationships.
As shown in fig. 1, a split alloy wheel includes a split rim 1 and a tire 2 mounted on the split rim 1. The tire 2 may be a vacuum tire or a normal tire, and a vacuum tire is used in this embodiment.
As shown in fig. 1 and 2 together, the split rim 1 includes a left rim 11 and a right rim 12 which are independently provided, a predetermined structure, a locking structure and a sealing structure are provided between the left rim 11 and the right rim 12,
The pre-positioning structure includes an annular insertion groove 13 provided inside the left rim 11 (contact surface with the right rim 12) and an annular insertion plate 14 provided inside the right rim 12 (contact surface with the left rim 11) and inserted into the insertion groove 13, the insertion plate 14 being inserted into the insertion groove 13. The overall thickness of the socket 13 is greater than the thickness of the other portions of the left rim 11, thereby improving the rigidity of the connection location. The inner wall of the inserting groove 13 is provided with internal threads, the outer wall of the inserting plate 14 is provided with external threads matched with the internal threads, the inserting plate 14 is inserted into the inserting groove 13, and then screwing and pre-positioning are realized through threaded matching.
The locking structure comprises a plurality of threaded hole grooves (not shown in the figure) uniformly arranged on the circumference of the groove wall of the inserting groove 13 and a plurality of waist-shaped holes 16 arranged on the inserting plate 14, wherein each waist-shaped hole 16 corresponds to at least one threaded hole groove, and the inserting plate 14 and the inserting groove 13 are fixed after bolts are screwed into the threaded hole grooves. When the insert plate 14 is screwed into the insert groove 13 and then into the preset position, the screw hole groove is overlapped with the corresponding waist-shaped hole 16, the bolt is screwed into the screw hole groove from the outer side through the waist-shaped hole 16, and the left rim 11 and the right rim 12 are locked through the bolt.
The sealing structure comprises a sealing ring 15 clamped between the plugging groove 13 and the plugging plate 14.
Further, in order to secure the effect of improving the pre-positioning structure, the locking structure and the sealing structure, the insert plate 14 includes a cylindrical section 141 and a tapered section 142 from the outside to the inside, the external thread is provided at the cylindrical section 141, and the waist-shaped hole 16 is provided at the tapered section 142. Correspondingly, the plug groove 13 is provided with a circular groove 131 and a conical groove 132 corresponding to the cylindrical section 141 and the conical section 142, the internal thread is arranged at the position of the circular groove 131, the conical groove 132 is provided with a threaded hole groove, and the sealing ring 15 is clamped between the conical groove 132 and the conical section 142. By providing the tapered section 142 and the tapered slot 132 engaged therewith, a guiding action is achieved, so that the right rim 12 can be more conveniently inserted into the left rim 11, facilitating the pre-positioning; the screw hole groove is arranged at the position of the conical groove 132, so that when the bolt is screwed down, the bolt is inclined outwards, and the screw driver is convenient to insert and exert force, and is convenient to lock; the sealing ring 15 is clamped between the conical groove 132 and the conical section 142, and the sealing effect of the sealing ring 15 is better as the left rim 11 and the right rim 12 are screwed down through the inclined clamping, and meanwhile, the sealing ring 15 cannot be worn when the left rim 11 and the right rim 12 are screwed down in the earlier stage.
Further, in order to prevent the seal ring 15 from being displaced by friction with the insertion groove 13/the insertion plate 14 when the seal ring 15 is screwed in at a previous stage, a seal ring mounting groove is provided in the tapered groove 132, and the seal ring 15 is fixedly mounted in the seal ring mounting groove. When the left rim 11 and the right rim 12 are screwed down, the seal ring 15 abuts against the right rim 12 to form a seal.
Further, the distance between the seal ring mounting groove and the notch is smaller than the distance between the threaded hole groove and the notch, so that leakage caused by the position of the threaded hole groove is prevented.
The split alloy wheel solves the technical problems that the assembly of the rims of the split alloy wheel in the prior art is complicated, the split alloy wheel needs to be matched by a plurality of persons, and the installation is inconvenient.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a split type alloy wheel, includes split type rim, its characterized in that: the split type rim comprises a left rim and a right rim which are independently arranged, a pre-positioning structure, a locking structure and a sealing structure are arranged between the left rim and the right rim,
The pre-positioning structure comprises an annular inserting groove arranged on the inner side of the left rim and an annular inserting plate arranged on the inner side of the right rim and inserted into the inserting groove, wherein an inner thread is arranged on the inner wall of the inserting groove, and an outer thread matched with the inner thread is arranged on the outer wall of the inserting plate;
The locking structure comprises a plurality of threaded hole grooves uniformly arranged on the periphery of the groove wall of the inserting groove and a plurality of waist-shaped holes arranged on the inserting plate, each waist-shaped hole corresponds to at least one threaded hole groove, and the inserting plate and the inserting groove are locked after bolts are screwed into the threaded hole grooves;
The sealing structure comprises a sealing ring clamped between the inserting groove and the inserting plate.
2. A split alloy wheel as claimed in claim 1, wherein: the inserting plate comprises a cylindrical section and a conical section from outside to inside, the external threads are arranged on the cylindrical section, and the waist-shaped hole is arranged on the conical section; the plug-in groove is provided with a circular groove and a conical groove corresponding to the cylindrical section and the conical section, the internal thread is arranged at the position of the circular groove, the threaded hole groove is arranged at the position of the conical groove, and the sealing ring is clamped between the conical groove and the conical section.
3. A split alloy wheel as claimed in claim 2, wherein: the conical groove is provided with a sealing ring mounting groove, and the sealing ring is fixedly mounted in the sealing ring mounting groove.
4. A split alloy wheel as claimed in claim 3, wherein: the distance between the sealing ring mounting groove and the notch is smaller than the distance between the threaded hole groove and the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851631.1U CN220842063U (en) | 2023-10-24 | 2023-10-24 | Split type alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851631.1U CN220842063U (en) | 2023-10-24 | 2023-10-24 | Split type alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220842063U true CN220842063U (en) | 2024-04-26 |
Family
ID=90777301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322851631.1U Active CN220842063U (en) | 2023-10-24 | 2023-10-24 | Split type alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220842063U (en) |
-
2023
- 2023-10-24 CN CN202322851631.1U patent/CN220842063U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |