CN205326686U - Flower -drum for motorcycle - Google Patents

Flower -drum for motorcycle Download PDF

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Publication number
CN205326686U
CN205326686U CN201620035036.8U CN201620035036U CN205326686U CN 205326686 U CN205326686 U CN 205326686U CN 201620035036 U CN201620035036 U CN 201620035036U CN 205326686 U CN205326686 U CN 205326686U
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China
Prior art keywords
flower
central
drum
motorcycle
hole
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CN201620035036.8U
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Chinese (zh)
Inventor
姚伟华
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Kunshan Quanshun Aluminum Forging Co Ltd
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Kunshan Quanshun Aluminum Forging Co Ltd
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Priority to CN201620035036.8U priority Critical patent/CN205326686U/en
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Abstract

The utility model relates to a spoke formula wheel technical field discloses a flower -drum for motorcycle, including central central siphon and 2 flower discs, 2 the flower disc sets up respectively the both ends of central authorities' central siphon, 2 shape, the size of flower disc are identical, central authorities' central siphon is hollow tubular structure, the flower disc is hollow round platform, be close to in the flower disc the external diameter of central authorities central siphon one side is lighter than keeps away from the external diameter of central authorities central siphon one side, be close to in the flower disc the surface of central authorities central siphon one side with the attractive on the surface slip of central axis outside of tubes, be equipped with a plurality of inclined holes on the flower disc, two liang of a pair of settings of inclined hole, each is right the slope opposite direction of two inclined holes in the inclined hole, the utility model has the advantages of simple structure and reasonable design, the design of adoption inclined hole can fully reach good fixed effect, and stability is higher.

Description

A kind of motorcycle flower-drum
Technical field
This utility model relates to spoke type wheel technical field, particularly relates to a kind of motorcycle flower-drum。
Background technology
It is known that spoke wheel attached bag draws together cover tire, wheel rim, spoke, flower-drum and central shaft, cover tire is arranged on wheel rim, is fastenedly connected by spoke between wheel rim and flower-drum, and flower-drum two ends are connected with central axis respectively through bearing, the two ends connecting vehicle frame of central shaft;Spoke type wheel application very extensive, as the fields such as motorcycle, bicycle, electric bicycle, child's bicycle and handbarrow all can be used;In prior art, flower-drum includes flower-drum body, left ear edge and auris dextra edge, and on left ear edge with auris dextra edge, the axis of parallel flower-drum is surrounded with multiple spoke hole respectively, and left ear edge is connected by flower-drum body with auris dextra edge;Existing flower-drum generally adopts vertical holes spoke is installed, frequently can lead to spoke under the effect of the pressure and deform upon and less stable, affect the service life of spoke type wheel。
For the deficiencies in the prior art, it is necessary to a kind of Novel flower-drum structure of design, change the defect that its anti-pressure ability is poor。
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of motorcycle hub structure simple, reasonable in design, adopts inclined hole design, it is possible to sufficiently achieving good fixed effect, stability is higher。
In order to solve above-mentioned technical problem, this utility model provides a kind of motorcycle flower-drum, including central authorities' central siphon and 2 floral discs, 2 described floral discs are separately positioned on the two ends of described central authorities central siphon, the shape of 2 described floral discs, size is identical, described central authorities central siphon is the tubular structure of hollow, described floral disc is the round platform of hollow, near the external diameter of described central authorities central siphon side less than the external diameter away from described central authorities central siphon side in described floral disc, described floral disc is smoothly connected with described axis of centres tube outer surface near the outer surface of described central authorities central siphon side, described floral disc is provided with multiple inclined hole, a pair setting between two of described inclined hole, the incline direction of two inclined holes in inclined hole described in every a pair is contrary。
Preferably, described floral disc has the cross sectional shape of smooth curved in the plane being perpendicular to described central authorities shaft tube axis。
Preferably, described in every a pair, inclined hole is distributed uniformly and circumferentially on described floral disc。
Specifically, two inclined holes in inclined hole described in every a pair are arranged above and below along generatrix direction at described floral disc outer surface。
In detail, described inclined hole is screwed through hole。
Preferably, described floral disc is provided with multiple lug away from described central authorities central siphon side。
Alternatively, described lug described floral disc away from described central authorities central siphon side outer circumference surface on be uniformly distributed。
Preferably, described lug is provided with one for connecting fixing through hole。
Preferably, described floral disc is cone hollow structure。
Further, described central authorities' central siphon and 2 described floral discs are formed in one structure。
A kind of motorcycle flower-drum of the present utility model, has the advantages that
1, a kind of motorcycle flower-drum of the present utility model adopts inclined hole design, it is possible to sufficiently achieving good fixed effect, stability is higher。
2, a kind of motorcycle flower-drum of the present utility model uses Forging Technology, has crystal grain thinning, compact tissue and can have coherent forging flow lines, such that it is able to improve the mechanical property of metal so that part secure is durable。
3, a kind of motorcycle flower-drum of the present utility model is processed by Forging Technology, has production efficiency height, the advantage saving material。
4, a kind of motorcycle hub structure of the present utility model is simple, reasonable in design, good looking appearance and less costly, has good market popularization value。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the structural representation of a kind of motorcycle flower-drum of this utility model;
Fig. 2 is the side view of a kind of motorcycle flower-drum of this utility model。
In figure: 1-central authorities central siphon, 2-floral disc, 21-inclined hole, 22-lug, 221-through hole。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection。
In one embodiment, as shown in Figure 1, this utility model provides a kind of motorcycle flower-drum, including central authorities' central siphon 1 and 2 floral discs 2, described central authorities' central siphon 1 and 2 described floral discs 2 are formed in one structure, 2 described floral discs 2 are separately positioned on the two ends of described central authorities central siphon 1, and the shape of 2 described floral discs 2, size are identical。
Described central authorities central siphon 1 is the tubular structure of hollow, described floral disc 2 is cone hollow structure, described floral disc 2 is the round platform of hollow, near the external diameter of described central authorities central siphon 1 side less than the external diameter away from described central authorities central siphon 1 side in described floral disc 2, being connected with described central central siphon 1 smooth outer surface near the outer surface of described central authorities central siphon 1 side in described floral disc 2, described floral disc 2 has the cross sectional shape of smooth curved in the plane being perpendicular to described central authorities central siphon 1 axis。
Described floral disc 2 is provided with 18 inclined holes 21, described inclined hole 21 a pair setting between two, inclined hole 21 described in every a pair is distributed uniformly and circumferentially on described floral disc 2, two inclined holes 21 in inclined hole 21 described in every a pair are arranged above and below along generatrix direction at described floral disc 2 outer surface, the incline direction of two inclined holes 21 in inclined hole 21 described in every a pair is contrary, the angle of inclination of described inclined hole 21 relatively described floral disc 2 bus is 30 °, described inclined hole 21 is screwed through hole, inclined hole 21 described in the present embodiment adopts Forging Technology to prepare, there is crystal grain thinning, the advantage of dense structure, improve the mechanical property of metal, make part firm and durable more。
Floral disc 2 described in the present embodiment is provided with 6 lugs 22 away from described central authorities central siphon 1 side, described lug 22 described floral disc 2 away from described central authorities central siphon 1 side outer circumference surface on be uniformly distributed, described lug 22 is provided with one for connecting fixing through hole 221。
A kind of motorcycle flower-drum of the present utility model, has the advantages that
1, a kind of motorcycle flower-drum of the present utility model adopts inclined hole design, it is possible to sufficiently achieving good fixed effect, stability is higher。
2, a kind of motorcycle flower-drum of the present utility model uses Forging Technology, has crystal grain thinning, compact tissue and can have coherent forging flow lines, such that it is able to improve the mechanical property of metal so that part secure is durable。
3, a kind of motorcycle flower-drum of the present utility model is processed by Forging Technology, has production efficiency height, the advantage saving material。
4, a kind of motorcycle hub structure of the present utility model is simple, reasonable in design, good looking appearance and less costly, has good market popularization value。
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model。

Claims (10)

1. a motorcycle flower-drum, it is characterized in that, including central authorities' central siphon (1) and 2 floral discs (2), 2 described floral discs (2) are separately positioned on the two ends of described central authorities' central siphon (1), the shape of 2 described floral discs (2), size are identical, the tubular structure that described central authorities' central siphon (1) are hollow
The round platform that described floral disc (2) is hollow, near the external diameter of described central authorities central siphon (1) side less than the external diameter away from described central authorities central siphon (1) side in described floral disc (2), described floral disc (2) is connected with described central central siphon (1) smooth outer surface near the outer surface of described central authorities central siphon (1) side
Described floral disc (2) is provided with multiple inclined hole (21), described inclined hole (21) a pair setting between two, and the incline direction of two inclined holes (21) in inclined hole (21) described in every a pair is contrary。
2. motorcycle flower-drum according to claim 1, it is characterised in that described floral disc (2) has the cross sectional shape of smooth curved in the plane being perpendicular to described central authorities central siphon (1) axis。
3. motorcycle flower-drum according to claim 2, it is characterised in that described in every a pair, inclined hole (21) is distributed uniformly and circumferentially on described floral disc (2)。
4. the motorcycle flower-drum according to Claims 2 or 3, it is characterised in that two inclined holes (21) in inclined hole (21) described in every a pair are arranged above and below along generatrix direction at described floral disc (2) outer surface。
5. motorcycle flower-drum according to claim 4, it is characterised in that described inclined hole (21) is screwed through hole。
6. motorcycle flower-drum according to claim 1 or 5, it is characterised in that in described floral disc (2), described central authorities central siphon (1) side is provided with multiple lug (22)。
7. motorcycle flower-drum according to claim 6, it is characterised in that described lug (22) described floral disc (2) away from described central authorities central siphon (1) side outer circumference surface on be uniformly distributed。
8. motorcycle flower-drum according to claim 7, it is characterised in that described lug (22) is provided with for connecting fixing through hole (221)。
9. the motorcycle flower-drum according to claim 1,2,5,7 or 8, it is characterised in that described floral disc (2) is cone hollow structure。
10. motorcycle flower-drum according to claim 9, it is characterised in that described central authorities' central siphon (1) and 2 described floral discs (2) are formed in one structure。
CN201620035036.8U 2016-01-14 2016-01-14 Flower -drum for motorcycle Active CN205326686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620035036.8U CN205326686U (en) 2016-01-14 2016-01-14 Flower -drum for motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620035036.8U CN205326686U (en) 2016-01-14 2016-01-14 Flower -drum for motorcycle

Publications (1)

Publication Number Publication Date
CN205326686U true CN205326686U (en) 2016-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620035036.8U Active CN205326686U (en) 2016-01-14 2016-01-14 Flower -drum for motorcycle

Country Status (1)

Country Link
CN (1) CN205326686U (en)

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