CN205573480U - Wheel hub - Google Patents
Wheel hub Download PDFInfo
- Publication number
- CN205573480U CN205573480U CN201620405308.9U CN201620405308U CN205573480U CN 205573480 U CN205573480 U CN 205573480U CN 201620405308 U CN201620405308 U CN 201620405308U CN 205573480 U CN205573480 U CN 205573480U
- Authority
- CN
- China
- Prior art keywords
- spoke
- wheel hub
- outer ring
- reinforcing plate
- shaft portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a wheel hub has solved traditional spoke and for the bulk of large tracts of land, has leaded to wheel hub heat dispersion relatively poor, and its technical scheme main points are including outer lane and company's axial region of arranging outer lane centre of a circle department in, even be connected through the spoke between axial region and the outer lane, the spoke includes along a plurality of spoke group that the outer lane circumferencial direction was arranged, spoke group leaves the one end of clearance and adjacent spoke pole and passes through the connection of reinforcing plate muscle including two at least curved arm poles between the adjacent spoke pole, the rectangular muscle that spoke pole border was equipped with the directional spoke pole other end is followed to the reinforcing plate muscle, reaches the air runner of increase spoke, with higher speed the radiating purpose of wheel hub.
Description
Technical field
This utility model relates to wheel, particularly to the wheel hub of wheel.
Background technology
Wheel hub is again wheel rim, wheel, tire bell, is the wide drum-shaped supporting tire, metal parts that center is contained on axle in tire.Wheel hub is various according to diameter, width, molding mode, material variety classes.
Now retrieving the Chinese patent document wheel hub of Publication No. CN204020408U, the material of the applying of its spoke is relatively big, adds the weight of wheel hub so that spoke is large-area bulk, and its heat dispersion is poor.
Utility model content
The purpose of this utility model is to provide the wheel hub that a kind of heat dispersion is excellent.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of wheel hub, including outer ring and the connecting shaft portion being placed in outer ring circle centre position, it is connected by spoke between described connecting shaft portion and outer ring, described spoke includes several spoke groups along outer ring circumferential directions, described spoke group includes at least two curved arm bars, the one end leaving gap and adjacent spoke bar between adjacent spoke bar is connected by reinforcing plate muscle, and reinforcing plate muscle is provided with the strip rib pointing to the spoke bar other end along spoke bar edge.
By using technique scheme, spoke is made up of spoke bar, leaves substantial amounts of gap and have the effect of increasing heat radiation area relative to the spoke of monoblock for air current flow, acceleration heat radiation, and the setting of spoke bar between spoke bar.Spoke rod bending, increases the counter-bending deformability of knee, and reinforcing plate muscle adds the structural strength of spoke bar, and strip rib improves the structural strength of spoke bar.The purpose of the enhancing of all multipair spoke bar structures is: on the basis of allowing and leaving a large amount of gap between connecting shaft portion and outer ring, it is ensured that spoke bar can normally support connecting shaft portion and outer ring.
It is also preferred that the left described spoke group includes forming the two spoke bars in eight shape, described reinforcing plate muscle triangular shape, the dual-side of described reinforcing plate muscle is individually fixed in the forward surface of two spoke bar approach ends, and described approach end is fixed on described connecting shaft portion outer wall.
By using technique scheme, eight shape spoke bars are arranged so that two spoke rod bendings are in opposite direction, and no matter rotating all can be supported wheel hub by the effective of spoke bar.Reinforcement is triangular shape, utilizes the connection that two spoke bars are more consolidated by the stability of triangle.Described approach end refers to, when two spoke bars are eight shape, the close end of spoke bar is approach end, and two spoke bars end relatively far apart is principle end.The gap being because approach end that reinforcing plate muscle is placed in approach end is less, and the setting of reinforcing plate muscle makes have bigger gap between adjacent spoke bar and is easy to air current flow.
It is also preferred that the left the 3rd side that described reinforcing plate muscle is placed between two spoke bars is arc-shaped edges.
By using technique scheme, reinforcing plate muscle is triangular shape, existing both sides laminating spoke bar, therefore remainder is the 3rd limit, and during spoke bar stress, one exerts a force to middle reinforcing plate muscle, reinforcing plate muscle be subject to bigger external force, easily there is breakage.Arc-shaped edges avoids stress and concentrates, and extends structural strength and the service life of spoke bar.
It is also preferred that the left described arc-shaped edges is towards the approach end depression of described two spoke bars.
By using technique scheme, what spoke bar depression was protruded relatively advantage is, depression reduces the coverage rate in gap of reinforcing plate muscle so that the flow area of air-flow increases, it is simple to air circulates.
It is also preferred that the left the cross section of described strip rib is rectangular surfaces, described strip rib two ends connect described outer ring and connecting shaft portion respectively.
By using technique scheme, strip rib is connected with outer ring so that strip rib connection spoke bar, reinforcing plate muscle and outer ring so that strip rib can improve the strip rib supporting role to spoke bar to this transmission external force at three, further increase the structural strength of spoke bar.
It is also preferred that the left the junction of described spoke bar and outer ring is fixed with integrally formed boss.
By using technique scheme, boss adds spoke bar and is connected the contact area of end with outer ring, improves the structural strength of this junction.
It is also preferred that the left described connecting shaft portion includes that the rotating shaft insertion tube of center, described rotating shaft insertion tube outer wall are cased with bottom surface and are fixed on the reinforcing ring in connecting shaft portion.
By using technique scheme, rotating shaft insertion tube connects for the rotary shaft with car body, and reinforcing ring adds the structural strength of rotating shaft insertion tube.
In sum, this utility model has the advantages that spoke rod bending, increases the counter-bending deformability of knee, and reinforcing plate muscle adds the structural strength of spoke bar, and strip rib improves the structural strength of spoke bar.The purpose of the enhancing of all multipair spoke bar structures is: on the basis of allowing and leaving a large amount of gap between connecting shaft portion and outer ring, it is ensured that spoke bar can normally support connecting shaft portion and outer ring.The gap being because approach end that reinforcing plate muscle is placed in approach end is less, and the setting of reinforcing plate muscle makes have bigger gap between adjacent spoke bar and is easy to air current flow.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment wheel hub；
Fig. 2 is the left view of embodiment wheel hub；
Fig. 3 is the isometric view one of embodiment wheel hub；
Fig. 4 is the isometric view two of embodiment wheel hub；
Fig. 5 is the isometric view three of embodiment wheel hub；
Fig. 6 is the A portion enlarged drawing in Fig. 3；
Fig. 7 is the B portion enlarged drawing in Fig. 4.
In figure: 1, outer ring；2, connecting shaft portion；3, spoke；31, spoke group；311, spoke bar；312, approach end；4, reinforcing plate muscle；41, arc-shaped edges；5, strip rib；6, boss；7, rotating shaft insertion tube；8, reinforcing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment: wheel hub, as shown in Figures 1 and 2, the outer ring 1 of annular, the outer surface indent of outer ring 1 forms the groove of inlay card rubber tyre.The circle centre position of outer ring 1 is provided with connecting shaft portion 2.
As shown in figs. 4 and 5, connecting shaft portion 2 one end disc is protruding, and the other end is cylinder, and disc is fixed with rotating shaft insertion tube 7 at the protruding axis with cylinder.Connecting shaft portion 2 is run through at the two ends of rotating shaft insertion tube 7, and the outer wall at these two ends is vertical periphery, and the center of rotating shaft insertion tube 7 offers cylindrical hole.
In Fig. 4, rotating shaft insertion tube 7 is cased with the reinforcing ring 8 of annular near one end that disc is protruding, and the outer wall of the inwall of reinforcing ring 8 and rotating shaft insertion tube 7 is fixed, and the disc projection laminating in the bottom surface of this reinforcing ring 8 and connecting shaft portion 2 is fixed.
As shown in Figure 1, fixed by spoke 3 between outer ring 1 and shaft, spoke 3 includes five spoke groups 31, spoke group 31 is arranged on the circumference of outer ring 1 uniformly, each spoke group 31 includes two spoke bars 311 bent, the bending direction of spoke bar 311 is different, composition eight shape of two spoke bars 311 in spoke group 31.
The approach end 312 of two 8 shape spoke bars 311 is fixed with connecting shaft portion 2, and the separately end of two 8 shape spoke bars 311 is fixed with outer ring 1, has bigger air flow channel between two 8 shape spoke bars 311.
As shown in Fig. 3 Yu Fig. 6, the forward surface of the approach end 312 of two 8 shape spoke bars 311, it is fixed with the reinforcing plate muscle 4 of triangular shape, the dual-side of this reinforcing plate muscle 4 is fitted fixing in the sidewall of spoke bar 311,3rd side of this reinforcement deviates from the approach end 312 of spoke bar 311, and the 3rd side is arc-shaped edges 41 and arc-shaped edges 41 caves in towards approach end 312.
Reinforcing plate muscle 4 is extended with strip rib 5 along spoke bar 311, and the cross section of this strip rib 5 is rectangle, and strip rib 5 is fixed on the forward surface of two spoke bars 311, and this forward surface is cambered surface, and one end of strip rib 5 is fixed on the end of outer ring 1.
As shown in Fig. 4 Yu Fig. 7, spoke bar 311 is fixed on the end of outer ring 1 and is fixed with the boss 6 of strip, and spoke bar 311 is connected gap with the both sides up and down of outer ring 1 and hides by boss 6, reaches the purpose increasing spoke bar 311 with outer ring 1 joint face.
This wheel hub entirety uses casting.
Claims (7)
1. a wheel hub, including outer ring (1) and the connecting shaft portion (2) being placed in outer ring (1) circle centre position, it is connected by spoke (3) between described connecting shaft portion (2) and outer ring (1), it is characterized in that, described spoke (3) includes several spoke groups (31) along outer ring (1) circumferential directions, described spoke group (31) includes at least two curved arm bars (311), the two ends of described spoke bar (311) are individually fixed in outer ring (1) and connecting shaft portion (2), the one end leaving gap and adjacent spoke bar (311) between adjacent spoke bar (311) is connected by reinforcing plate muscle (4), reinforcing plate muscle (4) is provided with the strip rib (5) pointing to spoke bar (311) other end along spoke bar (311) edge.
Wheel hub the most according to claim 1, it is characterized in that, described spoke group (31) includes forming the two spoke bars (311) in eight shape, described reinforcing plate muscle (4) triangular shape, the dual-side of described reinforcing plate muscle (4) is individually fixed in the forward surface of two spoke bar (311) approach ends (312), and described approach end (312) is fixed on described connecting shaft portion (2) outer wall.
Wheel hub the most according to claim 2, it is characterised in that the 3rd side that described reinforcing plate muscle (4) is placed between two spoke bars (311) is arc-shaped edges (41).
Wheel hub the most according to claim 3, it is characterised in that described arc-shaped edges (41) caves in towards the approach end (312) of described two spoke bars (311).
5., according to the wheel hub described in claim 2 ~ 4 any one, it is characterised in that the cross section of described strip rib (5) is rectangular surfaces, described strip rib (5) two ends connect described outer ring (1) and connecting shaft portion (2) respectively.
Wheel hub the most according to claim 1, it is characterised in that described spoke bar (311) is fixed with integrally formed boss (6) with the junction of outer ring (1).
Wheel hub the most according to claim 1, it is characterized in that, described connecting shaft portion (2) includes that the rotating shaft insertion tube (7) of center, described rotating shaft insertion tube (7) outer wall are cased with bottom surface and are fixed on the reinforcing ring (8) of connecting shaft portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405308.9U CN205573480U (en) | 2016-05-05 | 2016-05-05 | Wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405308.9U CN205573480U (en) | 2016-05-05 | 2016-05-05 | Wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573480U true CN205573480U (en) | 2016-09-14 |
Family
ID=56856583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405308.9U Expired - Fee Related CN205573480U (en) | 2016-05-05 | 2016-05-05 | Wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685589A (en) * | 2017-08-24 | 2018-02-13 | 安徽中悦汽车部件有限公司 | A kind of light-high-strength automotive hub |
-
2016
- 2016-05-05 CN CN201620405308.9U patent/CN205573480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685589A (en) * | 2017-08-24 | 2018-02-13 | 安徽中悦汽车部件有限公司 | A kind of light-high-strength automotive hub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205573480U (en) | Wheel hub | |
| CN109328093A (en) | Treadmill | |
| CN102803763B (en) | A suspension stop and a motor vehicle fitted with such a stop | |
| CN106120595A (en) | A kind of height x length adjustable traffic rod member | |
| CN204526635U (en) | Children trolley vehicle wheel component and children trolley | |
| CN205573478U (en) | Automobile -used wheel hub | |
| CN201439808U (en) | Special shaped-oval cross-section spring for damper | |
| CN203902137U (en) | Omni-directional wheel | |
| CN203567477U (en) | Polyurethane solid tire | |
| EP4269128A1 (en) | Insert, protection device, wheel and vehicle | |
| CN205615259U (en) | Wheel hub | |
| CN210851865U (en) | Circular ring reinforcing rib wheel | |
| CN205768344U (en) | A kind of bicycle rim | |
| CN207581162U (en) | A kind of ladder sprocket wheel of escalator | |
| CN210283779U (en) | Fillet triangle multi-azimuth ventilation spoke | |
| CN203945899U (en) | Shock-absorbing wheel hub | |
| CN207416421U (en) | A kind of reinforcement type automotive hub convenient for heat dissipation | |
| CN207749896U (en) | A kind of novel pouring electric pole | |
| CN220180475U (en) | Aluminum alloy hub | |
| CN206254708U (en) | A kind of wheel for perambulator | |
| CN208515285U (en) | A kind of aluminium alloy wheel hub of vehicle | |
| CN205622369U (en) | An electric wheel hub electromotor | |
| CN205298019U (en) | Plastics axial compressor impeller | |
| CN201288695Y (en) | Front mesh enclosure for electric fan | |
| CN211336988U (en) | Solid tire for electric carrier vehicle for logistics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180505 |