CN216507688U - Wheel hub of vacuum spoke wheel for electric vehicle - Google Patents

Abstract

The utility model discloses a hub of a vacuum spoked wheel for an electric vehicle, which comprises a rim, spokes and a fixing ring, wherein the fixing ring is hollow and is used for being installed in a matching manner with a hub motor of the electric vehicle, fixing heads are arranged on two side edges of the rim in a protruding manner, fixing edges are arranged on two side edges of the fixing ring, one ends of the spokes are installed on the fixing edges, and the other ends of the spokes are installed on the fixing heads which are not on the same side as the fixing edges. Above-mentioned wheel hub of vacuum spoke wheel for electric motor car has designed new-type wheel hub to current electric motor car wheel structure, and the suitability is high, is convenient for install the vacuum child, improves vehicle security to arrange through unique spoke, improved the anti-seismic performance of electric motor car, guarantee the stationarity, whole light has opened up new research and development thinking for the electric motor car trade.

Description

Wheel hub of vacuum spoke wheel for electric vehicle

Technical Field

The utility model relates to a wheel, in particular to a hub of a vacuum spoked wheel for an electric vehicle.

Background

The vacuum spoke wheel is a wheel body which is improved on the basis of the traditional steel wire rim and does not need an inner tube, and has the advantages of good safety, comfortable shock absorption, light weight and the like. The wheel of present electric motor car uses the spoke wheel condition comparatively rare because the existence of in-wheel motor and the restriction of wheel volume, and the child is easily blown out for the most still is traditional inside and outside child, perhaps adopts aluminium to cast integrative child, and weight is big, influences the electric motor car continuation of journey. It is therefore desirable to design a hub for a vacuum spoked wheel suitable for use in electric vehicles.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a hub of a vacuum spoked wheel for an electric vehicle, which is adapted to an existing electric vehicle, and which improves safety and shock absorption of the wheel and reduces weight of the wheel.

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

the utility model provides a wheel hub of vacuum spoke wheel for electric motor car, its includes rim, spoke and retainer plate, retainer plate cavity for with the wheel hub motor cooperation installation of electric motor car, the both sides of rim have the fixed head along last bulge, the both sides of retainer plate are provided with fixed edge along last, the one end of a plurality of spoke is installed on fixed edge, the other end install with fixed along the fixed overhead of non-homonymy.

Particularly, the spoke includes the spoke pole, and the one end of spoke pole is bent and is formed protruding cap, and other end and connecting cylinder screw-thread fit are provided with spacing edge on the connecting cylinder.

Particularly, a plurality of fixed heads are evenly distributed on the circumference of the side edge of the rim at intervals and extend outwards in an inclined mode, a plurality of fixed edges are evenly distributed on the circumference of the outer ring of the fixed ring at intervals, the fixed edges are provided with through holes for limiting the convex caps of the spokes, and the connecting cylinder is arranged on the fixed heads in a penetrating mode and is stopped by the limiting edges of the connecting cylinder.

In particular, the fixing heads on two sides are arranged in a staggered mode, and the fixing heads on the same side are arranged in alignment with the fixing edges.

In particular, the connecting cylinders of two adjacent spokes are arranged in abutment and are crosswise connected to the two fixed heads of the other side.

Particularly, a plurality of fixed heads are evenly distributed on the circumference of the side edge of the rim at intervals and extend out along the radial direction of the rim, through holes for limiting convex caps of spokes are arranged on the fixed heads, and the connecting cylinder penetrates through the fixed edge and is stopped by the limiting edge.

In particular, the connecting cylinders of two adjacent spokes are arranged in an abutting manner, so that the two spokes are arranged in an inverted splayed manner.

In conclusion, the utility model has the beneficial effects that the novel hub is designed for the wheel structure of the existing electric vehicle wheel, the adaptability is high, the vacuum tire is convenient to mount, the vehicle safety is improved, the anti-seismic performance of the electric vehicle is improved through the unique spoke arrangement, the stability is ensured, the whole body is portable, and a new research and development idea is developed for the electric vehicle industry.

Drawings

Fig. 1 is a schematic structural view of a hub of a vacuum spoked wheel for an electric vehicle provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a hub of a vacuum spoked wheel for an electric vehicle according to embodiment 2 of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Example 1:

referring to fig. 1, the preferred embodiment provides a hub of a vacuum spoked wheel for an electric vehicle, which includes a rim 1, spokes 2 and a fixing ring 3.

The fixing ring 3 is hollow and is used for being installed in a matching mode with a hub motor of the electric vehicle.

The both sides of rim 1 have fixed head 4 along the epirelief, and the both sides of retainer plate 3 are provided with fixed edge 5 along last, and the one end of a plurality of spoke 2 is installed on fixed edge 5, and the other end is installed on fixed head 4 with fixed edge 5 non-homonymy.

The spoke 2 comprises a spoke rod, one end of the spoke rod is bent to form a convex cap 6, the other end of the spoke rod is in threaded fit with a connecting cylinder 7, and a limiting edge 8 is arranged on the connecting cylinder 7.

Wherein, a plurality of fixed head 4 interval equipartition is on the side edge circumference of rim 1, and stretches out in the slope outwards to in the installation, and avoid punching on rim 1, influence vacuum child installation. A plurality of is fixed along 5 interval equipartitions on the outer lane circumference of retainer plate 3, is provided with the perforation to the protruding cap 6 spacing of spoke 2 on the fixed edge 5, and connecting cylinder 7 wears to locate on fixed head 4 and ends the position by its spacing edge 8.

In particular, the fixing heads 4 on both sides are arranged in a staggered manner, the fixing heads 4 and the fixing edges 5 on the same side are arranged in an aligned manner, and the connecting cylinders 7 of two adjacent spokes 2 are arranged in an adjacent manner and are connected to the two fixing heads 4 on the other side in a crossed manner, so that the length of the spokes 2 is prolonged as much as possible, the damping capacity is improved, and the structure is stable and reliable.

Example 2:

referring to fig. 2, the present embodiment provides a hub of a vacuum spoked wheel for an electric vehicle, which is a modified structure based on embodiment 1, and is characterized in that a plurality of fixing heads 4 ' are uniformly distributed on a side edge circumference of a rim 1 at intervals and extend out along a radial direction of the rim 1, the fixing heads 4 ' are provided with through holes for limiting convex caps 6 of spokes 2, and a connecting cylinder 7 is arranged on a fixing edge 5 ' in a penetrating manner and is stopped by a limiting edge 8.

In particular, the connecting cylinders 7 of two adjacent spokes 2 are arranged in abutment, so that the two spokes 2 are arranged in an inverted-V shape. Compared with the rim 1, the fixed ring 3 is simpler to machine, the complex design of the rim 1 is omitted, the manufacturing cost can be reduced, and the purposes of shock absorption and weight reduction are also realized.

In conclusion, the novel hub designed for the wheel hub of the vacuum spoke wheel for the electric vehicle is high in adaptability, convenient for mounting a vacuum tire and improving the safety of the vehicle, improves the anti-seismic performance of the electric vehicle through unique spoke arrangement, ensures the stability, is light and portable as a whole, and develops a new research and development idea for the electric vehicle industry.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a wheel hub of vacuum spoke wheel for electric motor car which characterized in that, includes rim, spoke and retainer plate, the retainer plate cavity for with the wheel hub motor cooperation installation of electric motor car, the both sides of rim have the fixed head along the epirelief, the both sides of retainer plate are provided with fixed edge, a plurality of along last being provided with fixed edge, the one end of spoke is installed on fixed edge, the other end install with fixed along the fixed head of non-homonymy.

2. The hub of a vacuum spoked wheel for electric vehicles according to claim 1, characterized in that: the spoke comprises a spoke rod, one end of the spoke rod is bent to form a convex cap, the other end of the spoke rod is in threaded fit with the connecting cylinder, and a limiting edge is arranged on the connecting cylinder.

3. The hub of a vacuum spoked wheel for electric vehicles according to claim 2, characterized in that: the fixed heads are evenly distributed on the side edge circumference of the rim at intervals and extend outwards in an inclined mode, the fixed edges are evenly distributed on the outer ring circumference of the fixed ring at intervals, through holes for limiting convex caps of the spokes are formed in the fixed edges, and the connecting cylinder penetrates through the fixed heads and is limited by the fixed edges to stop.

4. The hub of a vacuum spoked wheel for electric vehicles according to claim 3, characterized in that: the fixing heads on the two sides are arranged in a staggered mode, and the fixing heads on the same side are arranged in an aligned mode with the fixing edges.

5. The hub of a vacuum spoked wheel for electric vehicles according to claim 4, characterized in that: the connecting cylinders of two adjacent spokes are arranged adjacently and are crosswise connected to the two fixing heads on the other side.

6. The hub of a vacuum spoked wheel for electric vehicles according to claim 2, characterized in that: the fixing heads are uniformly distributed on the circumference of the side edge of the rim at intervals and extend out along the radial direction of the rim, the fixing heads are provided with through holes for limiting convex caps of spokes, and the connecting cylinder is arranged on the fixing edges in a penetrating mode and is stopped by the limiting edges.

7. The hub of a vacuum spoked wheel for electric vehicles according to claim 6, characterized in that: the connecting cylinders of two adjacent spokes are arranged in an abutting mode, so that the two spokes are arranged in an inverted splayed mode.

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