CN214928691U

CN214928691U - Light tubeless wheel with reinforced wheel rim

Info

Publication number: CN214928691U
Application number: CN202120833093.1U
Authority: CN
Inventors: 肖海
Original assignee: Zhejiang Hongyuan Wheel Co ltd
Current assignee: Zhejiang Hongyuan Wheel Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-30
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a light-duty tubeless wheel of rim strenghthened type, including rim, foreign steamer reason, interior rim and spoke hole, one side welded connection foreign steamer reason of rim, the rim in the opposite side welded connection of rim, the bolted connection spoke is passed through to one side of foreign steamer reason, the peripheral of the surperficial spoke that is located in the foreign steamer reason strengthens the rim through bolted connection. The utility model relates to a light-duty tubeless wheel of rim strenghthened type, simple structure is practical, and safe and reliable more can also prolong the life of wheel, is fit for being extensively promoted and used.

Description

Light tubeless wheel with reinforced wheel rim

Technical Field

The utility model relates to an automobile parts technical field, in particular to light-duty tubeless wheel of rim strenghthened type.

Background

The automobile wheels are generally divided into wheels with inner tubes and wheels without inner tubes according to the types of the used tires, wherein the wheels without inner tubes are gradually popularized and used due to the advantages of safety, energy conservation, environmental protection and the like, the popularization rate of the wheels without inner tubes used by cargo automobiles in Europe and America and other countries is more than 95% according to statistics, the wheels without inner tubes used by cargo automobiles in China is more than 65%, the wheels are in an increasing trend every year, and the wheels play a great role in safety in the using process of the automobiles.

At present, the prior tubeless wheel has the following defects when in use: 1. after long-time use, because the wheel microdeformation can lead to the bolt not hard up, the factor of safety that traveles reduces, produces the potential safety hazard, 2, in the use, because high-speed rotational friction, can produce higher temperature in the wheel, the air current leading-in rate in spoke hole is lower moreover. To this end, we propose a rim reinforced lightweight tubeless wheel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a light-duty tubeless wheel of rim strenghthened type can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rim strenghthened type light-duty tubeless wheel, includes rim, outer felloe, interior rim and spoke hole, one side welded connection outer felloe of rim, the rim is followed in the opposite side welded connection of rim, the bolted connection spoke is passed through to one side of outer felloe, the surface in the outer felloe is located the periphery of spoke and strengthens the rim through bolted connection.

Furthermore, spoke holes are formed in the surface of the spoke, an air guide convex block is arranged on one side of each spoke hole, and an air guide plate is arranged at the top of each air guide convex block.

Furthermore, the bottom of the reinforced wheel rim is provided with a connecting plate corresponding to the spoke hole, the connecting plate is connected with the spoke through a bolt, and the reinforced wheel rim is connected with the spoke through a linking plate bolt, so that the structure is more stable and reliable.

Furthermore, one side of the surface of the rim is provided with a first bead seat, the other side of the surface of the rim is provided with a second bead seat, a tire dismounting groove is formed between the first bead seat and the second bead seat, and the first bead seat and the second bead seat are cylindrical along the direction of the central axis of the rim main body.

Further, through bolted connection inflating valve in the rim, and the one end of inflating valve is located one side of spoke, the bolt hole has been seted up to one side of spoke, is convenient for to be connected with the inlet end of tire through inflating valve and aerifys gassing processing.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the enhancement rim and the connecting plate that set up, can improve the use intensity of rim to the life of extension wheel through strengthening rim, foreign steamer reason and spoke interconnect, can also improve the stability of its form in-process, safe and reliable more.

2. Through the wind-guiding lug and the aviation baffle that set up, in the driving process of wheel, can accelerate in the external environment air current gets into the rim, reach radiating effect, improved the wind-guiding efficiency in spoke hole greatly, it is more practical convenient, can also further prolong the life of wheel.

Drawings

Fig. 1 is the utility model discloses a rim strenghthened type light-duty tubeless wheel's spatial structure schematic diagram.

Fig. 2 is the utility model discloses a section structure schematic diagram of rim strenghthened type light-duty tubeless wheel.

Fig. 3 is the utility model discloses a reinforced rim section structure schematic diagram of rim strenghthened type light tubeless wheel.

In the figure: 1. a rim; 2. an outer rim; 3. an inner rim; 4. a spoke; 5. a first bead seat; 6. a second bead seat; 7. a tire dismounting groove; 8. an air guide lug; 9. an air deflector; 10. a reinforcing rim; 11. a connecting plate; 12. an air valve; 13. a spoke hole; 14. bolt holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a rim reinforced light tubeless wheel comprises a rim 1, an outer rim 2, an inner rim 3 and spoke holes 13, wherein one side of the rim 1 is welded and connected with the outer rim 2, the other side of the rim 1 is welded and connected with the inner rim 3, one side of the outer rim 2 is connected with spokes 4 through bolts, and the surface of the inner rim 2 is positioned at the periphery of the spokes 4 and is connected with a reinforced rim 10 through bolts.

The air guide projection 8 is of an open structure.

The spoke structure comprises spokes 4, spoke holes 13 are formed in the surfaces of the spokes 4, air guide convex blocks 8 are arranged on one sides of the spoke holes 13, and air guide plates 9 are arranged on the tops of the air guide convex blocks 8.

In this embodiment, as shown in fig. 1-2, the spoke holes 13 and the air guide protrusions 8 facilitate guiding an external air flow into the rim 1 during a driving process, so as to achieve a heat dissipation effect.

Wherein, the bottom of the reinforcing wheel rim 10 is provided with a connecting plate 11 corresponding to the spoke hole 13, and the connecting plate 11 is connected with the spoke 4 through a bolt.

In this embodiment, as shown in fig. 3, the connection of the reinforcing rim 10 to the spoke 4 is facilitated by a connecting plate 11.

The tyre comprises a rim 1 and is characterized in that a first tyre bead seat 5 is arranged on one side of the surface of the rim 1, a second tyre bead seat 6 is arranged on the other side of the surface of the rim 1, and a tyre dismounting groove 7 is arranged between the first tyre bead seat 5 and the second tyre bead seat 6.

In this embodiment, as shown in fig. 2, the first bead seat 5 and the second bead seat 6 facilitate the mounting and inflation of the tire, and then the tire is tightly attached to and fixed to the rim 1, and the tire is mounted to or detached from the rim 1 through the tire mounting and demounting groove 7.

The wheel rim 1 is internally connected with an inflating valve 12 through a bolt, one end of the inflating valve 12 is located on one side of the spoke 4, and a bolt hole 14 is formed in one side of the spoke 4.

In this embodiment, as shown in fig. 1, the tire is inflated by the valve 12, and the spokes 4 are bolted to the outer rim 2 by the bolt holes 14.

It should be noted that, the utility model relates to a rim-reinforced light tubeless wheel, in operation, firstly, the operator installs the outer rim 2 and the inner rim 3 on both sides of the rim 1 by welding, then welds the spoke 4 after connecting the outer rim 2 by bolts, then clamps the connecting plate 11 of the outer rim 2 into the corresponding spoke hole 13, after rotating, bolts with the inner side of the spoke 4 by the bolt hole preset at the bottom, thereby through the interconnection among the outer rim 2, the spoke 4 and the reinforced rim 10, improve the stability of the wheel in the high-speed driving process, through the reinforced rim 10, the strength of the wheel can be improved, which is more practical, and can prolong the service life, in the driving process, when the rim 1 rotates to drive the wind guide lug 8 to rotate, the external air flow is drawn into the rim 1 by the wind guide plate 9 to achieve the heat dissipation effect, the structure is simple, is more practical and reliable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a light-duty tubeless wheel of rim strenghthened type, includes rim (1), foreign steamer reason (2), interior rim (3) and spoke hole (13), its characterized in that: the wheel rim is characterized in that one side of the wheel rim (1) is welded with an outer rim (2), the other side of the wheel rim (1) is welded with an inner rim (3), one side of the outer rim (2) is connected with a spoke (4) through a bolt, and the surface in the outer rim (2) is located on the periphery of the spoke (4) and is connected with a reinforcing wheel rim (10) through a bolt.

2. The rim reinforced light tubeless wheel of claim 1 wherein: the spoke structure is characterized in that spoke holes (13) are formed in the surface of the spoke (4), air guide convex blocks (8) are arranged on one sides of the spoke holes (13), and air guide plates (9) are arranged at the tops of the air guide convex blocks (8).

3. The rim reinforced light tubeless wheel of claim 1 wherein: the bottom of the reinforcing wheel rim (10) is provided with a connecting plate (11) corresponding to the spoke holes (13), and the connecting plate (11) is connected with the spokes (4) through bolts.

4. The rim reinforced light tubeless wheel of claim 1 wherein: one side on rim (1) surface is provided with first bead seat (5), the opposite side on rim (1) surface is provided with second bead seat (6), be provided with tire dismouting recess (7) between first bead seat (5) and second bead seat (6).

5. The rim reinforced light tubeless wheel of claim 1 wherein: connect inflating valve (12) through bolted connection in rim (1), and the one end of inflating valve (12) is located one side of spoke (4), bolt hole (14) have been seted up to one side of spoke (4).