CN216033521U

CN216033521U - Wheel rim with hydrophobic material coated on surface layer

Info

Publication number: CN216033521U
Application number: CN202122598656.6U
Authority: CN
Inventors: 张忠友; 王晖
Original assignee: Qingdao Minghaoxu Metal Products Co ltd
Current assignee: Qingdao Minghaoxu Metal Products Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-15
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a rim with a hydrophobic material coated on the surface layer, which comprises: the front end surface of the first rim is welded with a check ring, the front end surface of the check ring is welded with an inner rim ring, the front end of the inner rim ring is welded with a first fixing ring, the outer wall of the first fixing ring is provided with a fixing hole, the front end surface of the first fixing ring is connected with a second fixing ring, the outer wall of the second fixing ring is provided with a connecting hole, fixing bolts penetrate through the fixing hole and the connecting hole, and the front end of the second fixing ring is welded with a second rim; a hydrophobic layer coated on the outer surfaces of the inner rim and the second rim. This top layer coating has hydrophobic material's wheel rim to be provided with first rim and second rim and to connect fixedly through fixing bolt for the dismouting tire is all comparatively convenient, lifts off fixing bolt and nut and can accomplish the dismouting of tire, and can choose for use different rim combinations according to the difference of tire, and the suitability is stronger.

Description

Wheel rim with hydrophobic material coated on surface layer

Technical Field

The utility model relates to the technical field of wheels, in particular to a rim with a hydrophobic material coated on the surface layer.

Background

The rim is commonly called as a rim, is a part for installing and supporting a tire on the periphery of a wheel, and forms a tire part of a vehicle together with a hub, a spoke and the tire, the rim supports the weight of the vehicle and the weight of a person riding a rack in the process of automobile running, higher structural stability is needed, the vehicle usually can run over a water accumulation road surface in the running process, rain and snow weather can be met in daily driving, and certain hydrophobic layer coating is carried out on the rim under the condition, so that the phenomenon that the tire slips due to water accumulation or is corroded due to corrosive water vapor is reduced.

In use, a prying bar or the like is generally required to remove a tire mounted on a rim, and the prying bar is easy to damage the rim and the tire in the process of prying the tire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rim with a hydrophobic material coated on the surface layer, so as to solve the problem that the rim with the hydrophobic material coated on the surface layer in the market proposed in the background art usually needs a crowbar or the like to remove a tire mounted on a rim in use, and the crowbar is easy to damage the rim and the tire in the process of picking the tire.

In order to achieve the purpose, the utility model provides the following technical scheme: a rim having a surface coated with a hydrophobic material, comprising:

the front end surface of the first rim is welded with a check ring, the front end surface of the check ring is welded with an inner rim ring, the front end of the inner rim ring is welded with a first fixing ring, the outer wall of the first fixing ring is provided with a fixing hole, the front end surface of the first fixing ring is connected with a second fixing ring, the outer wall of the second fixing ring is provided with a connecting hole, fixing bolts penetrate through the fixing hole and the connecting hole, and the front end of the second fixing ring is welded with a second rim;

and the hydrophobic layer is coated on the outer surfaces of the inner rim and the second rim, a spoke is welded on the inner side surface of the second rim, and a wheel hub is welded inside the spoke.

Preferably, the first rim is in threaded connection with the second rim through the first fixing ring and the second fixing ring, and the outer diameters of the first rim and the second rim are matched.

Preferably, the first fixing ring and the second fixing ring are tightly attached to each other, the appearance sizes of the first fixing ring and the second fixing ring are identical, and the fixing holes are identical to the structure sizes of the connecting holes.

Preferably, the hydrophobic layer is closely attached to the outer surface of the inner rim, and the hydrophobic layer is closely attached to the outer surface of the second rim.

Preferably, the spoke is equidistance evenly distributed along the inner wall of second rim, and the spoke is provided with 5 to the axis position coincidence of wheel hub and second rim.

Preferably, the inner rim is further provided with:

and the valve hole is formed in the outer wall of the inner rim.

Preferably, the valve hole penetrates through the outer wall of the inner rim, and the valve hole penetrates through the outer surface of the hydrophobic layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rim with the hydrophobic material coated on the surface layer is provided with the first rim and the second rim which are connected and fixed through the fixing bolts, so that the tire is convenient to disassemble and assemble, the tire can be disassembled and assembled by disassembling the fixing bolts and the nuts, different rim combinations can be selected according to different tires, and the applicability is stronger;

2. the arranged hydrophobic layer can reduce water stain accumulation on the outer surfaces of the inner rim and the second rim, so that a driver has less water stain on the rim when driving in rainy and snowy weather, and the slipping and the corrosion of the rim are reduced; the spokes and the hub provide structural support for the rim, power transmitted by the automobile rotating shaft can be stably output to the rim, and the five-spoke design enables the material strength requirement of the connecting bolt of the hub and the rotating shaft to be slightly low, so that the production cost is reduced;

3. the arranged valve hole is convenient for a driver to inflate and deflate the tire in a non-detached state of the tire, and the outside of the rim can be washed and cleaned through the valve hole; the first retainer plate and the second retainer plate that set up can guarantee joint strength through the better connection of fixing bolt, reduce the vehicle accident that the in-process of traveling caused because of first retainer plate and the separation of second retainer plate, and a plurality of fixing bolt connect, have improved the joint strength of first retainer plate and second retainer plate.

Drawings

FIG. 1 is a schematic perspective view of a rim according to the present invention;

FIG. 2 is a schematic perspective view of a spokeless, hubless, front view of the present invention;

FIG. 3 is a schematic perspective view of a first rim portion of the present invention;

fig. 4 is a perspective view of a second rim portion of the present invention.

In the figure: 1. a first rim; 2. a retainer ring; 3. an inner rim ring; 4. a first retainer ring; 5. a second rim; 6. a second retainer ring; 7. a hydrophobic layer; 8. a valve hole; 9. a spoke; 10. a hub; 11. fixing the bolt; 12. a fixing hole; 13. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rim having a surface coated with a hydrophobic material, comprising: the wheel rim comprises a first wheel rim 1, wherein a check ring 2 is welded on the surface of the front end of the first wheel rim 1, an inner rim ring 3 is welded on the surface of the front end of the check ring 2, a first fixing ring 4 is welded on the front end of the inner rim ring 3, a fixing hole 12 is formed in the outer wall of the first fixing ring 4, a second fixing ring 6 is connected on the surface of the front end of the first fixing ring 4, and a second wheel rim 5 is welded on the front end of the second fixing ring 6; the first rim 1 is in threaded connection with the second rim 5 through the first fixing ring 4 and the second fixing ring 6, and the outer diameters of the first rim 1 and the second rim 5 are identical; the first rim 1 and the second rim 5 are connected and fixed through the fixing bolts 11, so that the tire is convenient to disassemble and assemble, the tire can be disassembled and assembled by disassembling the fixing bolts 11 and the nuts, different rim combinations can be selected according to different tires, and the applicability is stronger; the hydrophobic layer 7 is coated on the outer surfaces of the inner rim 3 and the second rim 5, the hydrophobic layer 7 is tightly attached to the outer surface of the inner rim 3, and the hydrophobic layer 7 is tightly attached to the outer surface of the second rim 5; the arranged hydrophobic layer 7 can reduce water stain accumulation on the outer surfaces of the inner rim 3 and the second rim 5, so that a driver can have less water stain on the rim when driving in rainy and snowy weather, and the slipping and the corrosion of the rim are reduced; the spoke 9 is welded on the inner side surface of the second rim 5, and a hub 10 is welded inside the spoke 9; the spokes 9 are uniformly distributed along the inner wall of the second rim 5 at equal intervals, 5 spokes 9 are arranged, and the wheel hub 10 is superposed with the central axis of the second rim 5; the spoke 9 and the wheel hub 10 that set up both provide structural support for the rim, can give the rim with the stable output of the power of automobile rotating shaft transmission again, and the design of five spokes 9 makes the material strength requirement of wheel hub 10 and the connecting bolt of pivot slightly low, reduces manufacturing cost.

Referring to fig. 3-4, a rim with a surface layer coated with a hydrophobic material includes: a valve hole 8 opened in an outer wall of the inner rim 3; the valve hole 8 penetrates through the outer wall of the inner rim 3, and the valve hole 8 penetrates through the outer surface of the hydrophobic layer 7; the arranged valve hole 8 is convenient for a driver to inflate and deflate the tire in a non-detached state of the tire, and the outside of the rim can be washed and cleaned through the valve hole 8; the outer wall of the second fixing ring 6 is provided with a connecting hole 13, and fixing bolts 11 penetrate through the fixing holes 12 and the connecting hole 13; the first fixing ring 4 is tightly attached to the second fixing ring 6, the appearance sizes of the first fixing ring 4 and the second fixing ring 6 are identical, and the structure sizes of the fixing holes 12 and the connecting holes 13 are identical; first retainer plate 4 and the second retainer plate 6 that set up can guarantee joint strength through the better connection of fixing bolt 11, reduce the vehicle accident that the in-process of traveling caused because of first retainer plate 4 and the 6 separation of second retainer plate, and a plurality of fixing bolt 11 connect, have improved the joint strength of first retainer plate 4 and second retainer plate 6.

The working principle is as follows: for the rim with the surface layer coated with the hydrophobic material, firstly, the tire is sleeved on the outer wall of the inner rim 3 of the first rim 1, the retainer ring 2 is in contact with the inner edge of the tire and is fixed through static friction, the tire valve is inserted into the inner side of the inner rim 3 through the valve hole 8 so as to be convenient for inflating the tire, then, the second fixing ring 6 welded on the inner side of the second rim 5 is correspondingly arranged with the first fixing ring 4 welded on the inner surface of the inner rim 3, the fixing hole 12 is matched and corresponds to the connecting hole 13, then, the fixing hole 12 is connected and fixed with the connecting hole 13 by using the fixing bolt 11, so that the first rim 1 and the second rim 5 are tightly connected through the first fixing ring 4 and the second fixing ring 6, the tire is stably and firmly fixed outside the first rim 1 and the second rim 5, the split rim is simpler in tire dismounting, and the tyre dismounting can be completed by dismounting the fixing bolt 11 and the nut, last 5 inboard welding of second rim have five spokes 9, the inboard welding of spoke 9 has hollow wheel hub 10, be convenient for be connected with the automobile rotating shaft, carry out power transmission, interior rim ring 3 and the coating of second wheel hub 10 surface have nanometer hydrophobic layer 7, rim ring 3 and second wheel hub 10 surface including the water stain deposit can be avoided when the automobile is gone in the sleet environment, avoid the tire to skid or cause rim corrosion damage because of water stain, the skin weld of first rim 1 has retaining ring 2, the event has greatly reduced the deposit of water stain.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rim having a surface coated with a hydrophobic material, comprising:

the wheel rim comprises a first wheel rim (1), a check ring (2) is welded on the surface of the front end of the first wheel rim (1), an inner rim ring (3) is welded on the surface of the front end of the check ring (2), a first fixing ring (4) is welded on the front end of the inner rim ring (3), a fixing hole (12) is formed in the outer wall of the first fixing ring (4), a second fixing ring (6) is connected on the surface of the front end of the first fixing ring (4), a connecting hole (13) is formed in the outer wall of the second fixing ring (6), fixing bolts (11) penetrate through the fixing hole (12) and the connecting hole (13), and a second wheel rim (5) is welded on the front end of the second fixing ring (6);

the hydrophobic layer (7) is coated on the outer surfaces of the inner rim (3) and the second rim (5), a spoke (9) is welded on the inner side surface of the second rim (5), and a hub (10) is welded inside the spoke (9).

2. A rim having a surface coated with a hydrophobic material as claimed in claim 1, wherein: the first rim (1) is in threaded connection with the second rim (5) through the first fixing ring (4) and the second fixing ring (6), and the outer diameters of the first rim (1) and the second rim (5) are identical.

3. A rim having a surface coated with a hydrophobic material as claimed in claim 1, wherein: the first fixing ring (4) is tightly attached to the second fixing ring (6), the appearance sizes of the first fixing ring (4) and the second fixing ring (6) are identical, and the fixing holes (12) are identical to the structure sizes of the connecting holes (13).

4. A rim having a surface coated with a hydrophobic material as claimed in claim 1, wherein: the hydrophobic layer (7) is tightly attached to the outer surface of the inner rim (3), and the hydrophobic layer (7) is tightly attached to the outer surface of the second rim (5).

5. A rim having a surface coated with a hydrophobic material as claimed in claim 1, wherein: spoke (9) are equidistance evenly distributed along the inner wall of second rim (5), and spoke (9) are provided with 5 to the axis position coincidence of wheel hub (10) and second rim (5).

6. A rim having a surface coated with a hydrophobic material as claimed in claim 1, wherein: the inner rim (3) is further provided with:

and the valve hole (8) is formed in the outer wall of the inner rim (3).

7. A rim having a surface coated with a hydrophobic material as claimed in claim 6, wherein: the valve hole (8) penetrates through the outer wall of the inner rim (3), and the valve hole (8) penetrates through the outer surface of the hydrophobic layer (7).