CN214775176U - Quick radiating wheel hub - Google Patents

Abstract

The utility model discloses a wheel hub capable of fast heat dissipation, which relates to the technical field of automobile wheel hubs and comprises a wheel rim, a fixing ring and a liquid storage tank, spokes are fixed on the inner side of the wheel rim, the spokes are provided with a plurality of groups, the fixing ring is arranged on the inner side of the spokes, bolt holes are arranged in the fixing ring, the liquid storage tank is arranged in the fixing ring, through holes are arranged on the outer side of the liquid storage tank, the through holes run through the fixing ring, the through holes are provided with a plurality of groups, one side of the through holes, which is far away from the liquid storage tank, is connected with spoke inner grooves which are arranged in the spokes, one end of the spoke inner grooves, which is far away from the liquid storage tank, is connected with a wheel rim inner groove, and a piston assembly is arranged in the spoke inner groove. The performance of the hub is improved, and the heat dissipation effect of the hub is enhanced.

Description

Quick radiating wheel hub

Technical Field

The utility model relates to an automobile wheel hub technical field specifically is a quick radiating wheel hub.

Background

The automobile hub is an important component of automobile parts, and along with the growth of the automobile parts industry in China, the hub industry gradually develops and develops, the automobile hub is a cylindrical metal part which is used for supporting a tire by taking an axis as a center in the automobile tire, the friction between the tire and the bottom surface and the friction between a brake pad and a brake disc generate heat during the running of the automobile, and if the heat is not timely dissipated to the external environment, the heat attenuation of a brake system is obvious, so that the brake failure is caused, and the tire burst phenomenon is easily caused due to the overhigh temperature of the tire, so that the accident is caused.

The heat generated by tire friction and brake system work is taken away by air flow and wind in the external environment, the heat of the wheel hub cannot be rapidly transferred to the external air, and the heat dissipation rate is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick radiating wheel hub solves the problem that automobile wheel hub radiating efficiency is low through setting up radiating groove and reservoir.

In order to achieve the above object, the utility model provides a following technical scheme: a hub capable of dissipating heat quickly comprises a rim, a fixing ring and a liquid storage tank, wherein spokes are fixed on the inner side of the rim, the spokes are provided with a plurality of groups, the fixing rings are arranged on the inner sides of the spokes, bolt holes are arranged in the fixing rings, the bolt holes are provided with a plurality of groups, the liquid storage tank is arranged in the fixing ring, the outer side of the liquid storage tank is provided with a through hole, the through holes penetrate through the fixing ring, a plurality of groups of the through holes are arranged, one side of each through hole, which is far away from the liquid storage tank, is connected with an inner spoke groove, the spoke inner grooves are arranged in the spokes, one ends of the spoke inner grooves far away from the liquid storage tank are connected with rim inner grooves, the wheel rim inner grooves are formed in the wheel rim, piston assemblies are mounted inside the spoke inner grooves and are provided with multiple groups, and valve holes are formed in the wheel rim.

Preferably, piston assembly includes rubber buffer and spring, the spring is fixed in on the inner wall of spoke, the spring is kept away from the one end installation of spoke the rubber buffer, the rubber buffer set up in the inboard of through-hole.

Preferably, the fixing ring is internally provided with a mounting hole, and the outer cover is mounted on the outer side of the mounting hole.

Preferably, the inner side of the spoke is provided with a plurality of groups of radiating grooves.

Preferably, a hollow bolt is installed on the outer side of the fixing ring, a rubber pad is arranged on the outer side of the hollow bolt, an inner groove is formed in the hollow bolt, and a threaded cover is installed on the outer side of the hollow bolt.

Preferably, the fixed ring is internally provided with a first baffle, the first baffle is arranged below the hollow bolt, and the hollow bolt is internally provided with a second baffle.

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

1. the wheel hub is installed and fixed on an automobile by arranging the mounting holes and the bolt holes on the inner side of the fixing ring, and the tire is convenient to inflate by arranging the valve holes on the inner side of the wheel rim;

2. open the screw cap, push down second baffle and first baffle to the inside replenishment coolant liquid of reservoir through the water pipe, when the water pipe was lifted up, first baffle and second baffle were automatic to bounce back, avoided the coolant liquid to spill, when the car high-speed operation, drove the spring shrink through stronger centrifugal force, thereby drove the rubber buffer and keep away from the through-hole, makeed the coolant liquid from the inside inflow spoke inside groove and the rim inside groove of reservoir, thereby be wheel hub cooling fast, when the speed of a motor vehicle descends, the spring resets and drives the rubber buffer and seal the through-hole, the utility model discloses a speed of a motor vehicle control is with coolant liquid flow to spoke and rim in, effectual promotion wheel hub's cooling efficiency.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the present invention,

fig. 4 is an enlarged view of the structure at B of the present invention.

In the figure: 1-rim, 2-spoke-inside-groove, 3-spoke, 4-rim-inside-groove, 5-mounting-hole, 6-heat sink, 7-fixing-ring, 8-reservoir, 9-bolt-hole, 10-valve-hole, 11-outside-cover, 12-through-hole, 13-rubber-plug, 14-spring, 15-hollow-bolt, 16-rubber-pad, 17-first baffle, 18-second baffle, 19-inside-groove, 20-screw-cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a quick radiating wheel hub, including rim 1, solid fixed ring 7 and reservoir 8, the inboard of rim 1 is fixed with spoke 3, spoke 3 is provided with the multiunit, solid fixed ring 7 of inboard installation of spoke 3, solid fixed ring 7's inside has seted up bolt hole 9, bolt hole 9 is provided with the multiunit, gu fixed ring 7's inside sets up reservoir 8, reservoir 8's the outside is provided with through-hole 12, through-hole 12 runs through solid fixed ring 7, through-hole 12 is provided with the multiunit, one side that reservoir 8 was kept away from to through-hole 12 is connected with spoke inside groove 2, spoke inside groove 2 sets up in spoke 3's inside, the one end that reservoir 8 was kept away from to spoke inside groove 2 is connected with rim inside groove 4, rim inside groove 4 sets up in rim 1's inside, the internally mounted of spoke inside groove 2 has piston assembly, piston assembly is provided with the multiunit, valve hole 10 has been seted up to rim 1's inside.

Through seting up mounting hole 5 and bolt hole 9 in the inboard of solid fixed ring 7 for on being fixed in the car with the wheel hub installation, be convenient for inflate the tire through seting up valve hole 10 in the inboard of rim 1, through set up reservoir 8 in the inside of solid fixed ring 7, add the coolant liquid in reservoir 8's inside, make the car high-speed operation flow into the inside of spoke and rim with the coolant liquid dispersion through piston assembly, thereby rapid cooling.

In this implementation, piston assembly includes rubber buffer 13 and spring 14, and spring 14 is fixed in on the inner wall of spoke 3, and spring 14 keeps away from one end installation rubber buffer 13 of spoke 3, and rubber buffer 13 sets up in the inboard of through-hole 12.

When the automobile runs at a high speed, the spring 14 is driven to contract through a strong centrifugal force, so that the rubber plug 13 is driven to be far away from the through hole 12, the cooling liquid flows into the spoke inner groove 2 and the rim inner groove 4 from the inside of the liquid storage tank 8, and the hub is cooled rapidly.

In this embodiment, the fixing ring 7 has a mounting hole 5 formed therein, and an outer cover 11 is attached to the outside of the mounting hole 5.

The hub is mounted to the vehicle through the mounting hole 5, and the mounting hole 5 is sealed by mounting the outer cover 11, thereby preventing dust, sand and the like from entering the inside of the mounting hole 5.

In this embodiment, the inner side of the spoke 3 is provided with a plurality of groups of heat dissipation grooves 6.

Through seting up radiating groove 6 in spoke 3's inboard, effectual weight that alleviates wheel hub promotes wheel hub's performance, strengthens wheel hub's radiating effect.

In this embodiment, a hollow bolt 15 is attached to the outside of the fixing ring 7, a rubber pad 16 is provided on the outside of the hollow bolt 15, an inner groove 19 is provided inside the hollow bolt 15, and a screw cap 20 is attached to the outside of the hollow bolt 15.

The hollow bolt 15 and the threaded cover 20 are installed, so that cooling liquid can be conveniently added into the liquid storage tank 8, the sealing performance is improved by installing the rubber gasket 16, and the cooling liquid is prevented from being spilled.

In this embodiment, the first baffle 17 is attached to the inside of the fixing ring 7, the first baffle 17 is provided below the hollow bolt 15, and the second baffle 18 is attached to the inside of the hollow bolt 15.

The second baffle 18 and the first baffle 17 are pressed down through the water pipe to supplement cooling liquid to the interior of the liquid storage tank 8, and when the water pipe is lifted up, the first baffle 17 and the second baffle 18 automatically rebound to avoid the cooling liquid from spilling.

The working principle is as follows:

step 1: firstly, through setting up mounting hole 5 and bolt hole 9 in the inboard of solid fixed ring 7 for install and fix the wheel hub on the car, be convenient for inflate the tire through setting up valve hole 10 in the inboard of rim 1, the utility model discloses an install multiunit spoke 3 in the inboard of rim 1, be convenient for support fixed wheel hub, the effectual steadiness that improves wheel hub, through setting up radiating groove 6 in the inboard of spoke 3, the effectual weight that lightens wheel hub promotes wheel hub's performance, strengthens wheel hub's radiating effect originally;

step 2: open screw cap 20, push down second baffle 18 and first baffle 17 through the water pipe and supply the coolant liquid to the inside of reservoir 8, when the water pipe was lifted up, first baffle 17 and the automatic rebound of second baffle 18, avoid the coolant liquid to spill, when the car high-speed operation, drive spring 14 through stronger centrifugal force and shrink, thereby drive rubber buffer 13 and keep away from through-hole 12, make the coolant liquid flow in spoke inside groove 2 and rim inside groove 4 from the inside of reservoir 8, thereby be the wheel hub cooling fast, when the speed of a motor vehicle descends, the spring resets and drives rubber buffer 13 and seal through-hole 12, the utility model discloses a speed of a motor vehicle control is with coolant liquid flow to spoke and rim in, effectual promotion wheel hub's cooling efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a quick radiating wheel hub, includes rim (1), solid fixed ring (7) and reservoir (8), its characterized in that: spokes (3) are fixed on the inner side of the rim (1), a plurality of groups of spokes (3) are arranged, the fixing ring (7) is installed on the inner side of the spokes (3), bolt holes (9) are formed in the fixing ring (7), a plurality of groups of bolt holes (9) are formed in the fixing ring (7), the liquid storage groove (8) is arranged in the fixing ring (7), through holes (12) are formed in the outer side of the liquid storage groove (8), the through holes (12) penetrate through the fixing ring (7), the plurality of groups of through holes (12) are arranged, one side, far away from the liquid storage groove (8), of each through hole (12) is connected with an inner spoke groove (2), each inner groove (2) is arranged in the spokes (3), one end, far away from the liquid storage groove (8), of each inner spoke groove (2) is connected with an inner rim groove (4), and each inner rim groove (4) is arranged in the rim (1), the wheel rim is characterized in that a piston assembly is mounted inside the spoke inner grooves (2), multiple groups of piston assemblies are arranged, and a valve hole (10) is formed in the wheel rim (1).

2. A rapid heat dissipation hub as recited in claim 1, wherein: piston assembly includes rubber buffer (13) and spring (14), spring (14) are fixed in on the inner wall of spoke (3), spring (14) are kept away from the one end installation of spoke (3) rubber buffer (13), rubber buffer (13) set up in the inboard of through-hole (12).

3. A rapid heat dissipation hub as recited in claim 1, wherein: the mounting hole (5) has been seted up to the inside of solid fixed ring (7), enclosing cover (11) are installed in the outside of mounting hole (5).

4. A rapid heat dissipation hub as recited in claim 1, wherein: the radiating grooves (6) are formed in the inner sides of the spokes (3), and multiple groups of radiating grooves (6) are arranged.

5. A rapid heat dissipation hub as recited in claim 1, wherein: the outer side of the fixing ring (7) is provided with a hollow bolt (15), the outer side of the hollow bolt (15) is provided with a rubber pad (16), an inner groove (19) is formed in the hollow bolt (15), and the outer side of the hollow bolt (15) is provided with a threaded cover (20).

6. A rapid heat dissipation hub as recited in claim 5, wherein: the internally mounted of solid fixed ring (7) has first baffle (17), first baffle (17) set up in the below of hollow bolt (15), the internally mounted of hollow bolt (15) has second baffle (18).

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