CN110271365A - Hub combination is spent afterwards - Google Patents
Hub combination is spent afterwards Download PDFInfo
- Publication number
- CN110271365A CN110271365A CN201810212889.8A CN201810212889A CN110271365A CN 110271365 A CN110271365 A CN 110271365A CN 201810212889 A CN201810212889 A CN 201810212889A CN 110271365 A CN110271365 A CN 110271365A
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- CN
- China
- Prior art keywords
- several
- spoke
- vertical pulling
- bending
- hub
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
- B60B1/04—Attaching spokes to rim or hub
- B60B1/042—Attaching spokes to hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Flower hub combination after a kind of, it include colored hub, vertical pulling spoke and bending spoke, mainly provided under vertical pulling spoke and bending spoke collocation installation by flower hub, the middle position for spending the horizontal position of hub closer to flower hub is fixed compared with bending spoke in its horizontal position for being fixed on colored hub of vertical pulling spoke, therefore in flower hub rotation, the vertical stress component of vertical pulling spoke is greater than horizontal component, so improve the tension of vertical pulling spoke, more divide example by the level that the horizontal direction component of bending spoke is greater than vertical pulling spoke, so bending spoke provides colored hub lateral stiffness, torsion and lateral stiffness effectiveness are improved to reach the present invention.
Description
Technical field
The present invention relates to the rear colored hubs of bicycle use, specifically use vertical pulling spoke and bending spoke simultaneously, with
When cause flower hub operating in comparison with existing product, there is raising torsion and lateral stiffness.
Background technique
Whether the traveling of bicycle is smooth, wheel group is to occupy sizable key factor.Why wheel group can smooth rotation
The cooperation being dependent between colored hub and vehicle frame completely, the specifically rotation of wheel group are by the spoke being connected between wheel rim and flower hub
Item drives.So the pedal on deep bid is trampled by manpower duration, and deep bid synchronizes drive chain, and chain pulling is allowed to be located at
The flywheel of flower hub side is persistently rotated so as to interlocking flower hub, also because spoke pulls wheel rim, so the cooperation between flower hub and spoke
It then concerns in the torsional rigid of wheel group.Excellent torsional rigid can overcome its wheel group of bicycle bend and rough ground by
Power variation.
The kenel of flower hub braiding spoke common at present generally has radiant type or staggered form.So-called spoke uses radiant type
Arrangement mode refers to that radially arrangement connects wheel rim to spoke centered on spending hub, and spoke is in equiangularly spaced arrangement.Spoke
Staggered form refer to adjacent spoke cross arrangement be connected to wheel rim and flower hub, not only staggered form arrangement spoke but also can be because of rear wheel drive
Side position arranges different intersection kenels.A kind of bicycle hub of novel state known now such as TaiWan, China new patent number the
No. M517688, straight peen spoke can be provided, the bicycle hub that two kinds of patterns of elbow spoke are used in mixed way.However, this patent
It is more further to implement setting in second embodiment and third for straight peen engaging hole of the case in addition to arranging multiple strips in hub radiation
A strip straight peen sidewise hole seriously destroys the structural strength of hub along hub, such design；Furthermore straight peen spoke and hub
When the assembling of disk, it is necessary to first find straight peen from the annular groove of interior concave space narrow on the outside of hub and engage hole site, could allow straight peen
The rod body of spoke wears straight peen engaging hole, therefore, such kenel group load onto it is fairly cumbersome with it is inconvenient, in other words, Ci Zhonghua
Hub structure is quite unfavorable for the installation requirements of mass production for dealer.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one
The combination of flower hub, has and improves torsion and lateral stiffness effect after kind, and the prior art is avoided to open up strip engaging hole, strip
Straight peen sidewise hole has the defect for destroying colored hub structure intensity, combines in for a kind of rear colored hub of novel state.
The technical solution adopted by the present invention to solve the technical problems is:
Flower hub combination after a kind of comprising: a flower hub, the both ends with an interlude and the interlude are respectively arranged one
Floral disc, which has an inner surface of section towards the middle, and spends the outer surface on the outside of hub, and the inner surface with direction
It is in opposite direction with the outer surface；Several interior convex blocks and equidistant radiation arrangement separately are convexly equipped in the inner surface, and in this is several
Convex block forms a clearance space each other, and several interior convex blocks respectively have pulling eye always, two nose ends all courts in the vertical pulling hole
To the clearance space；The floral disc have annular several bending holes and run through inner surface and outer surface, and several bending holes its
One nose end is connected to inner surface and towards the clearance space；Several vertical pulling spokes (pulling spokes), distinctly wear the number
The vertical pulling hole of a interior convex block, and several vertical pulling spokes are fixed on the vertical pulling hole of several interior convex blocks distinctly with head end, and the number
The shaft of a vertical pulling spoke passes through the clearance space and extends outwardly；And several bending spokes (static spoke), it is each
Several bending holes are not worn towards the outer surface through the clearance space, and head ends of several bending spokes fasten that be positioned at this interior
Surface, and the shaft of several bending spokes is located at the outer surface of the floral disc and extends outward.
The detail characteristic of flower hub combination after aforementioned, wherein defining the flower hub by the direction that rotates forward in axle center of interlude and being
Direction of advance, but the interior convex block first switchs to shaft towards advance side by the head end of the vertical pulling spoke towards when direction of advance rotation
To, and the bending spoke then switchs to head end towards direction of advance by shaft.
The detail characteristic of flower hub combination after aforementioned, wherein the floral disc is equipped with several auxiliary through inner surface and outer surface
Hole, but several via holes are worn with for several bending spokes, and which is listed in the floral disc and is located at
Between several vertical pulling holes and several interior convex block arrangements.
The detail characteristic of flower hub combination after aforementioned, wherein several interior convex blocks are located at the inner surface close to peripheral position, and
An annular space is formed between several interior convex blocks and the interlude, and the annular space is connected with the clearance space.
The detail characteristic of flower hub combination after aforementioned, wherein the vertical pulling spoke is steel material or carbon fibre materials, and the bending
Spoke is steel material.
The invention has the advantages that it, which has, improves torsion and lateral stiffness effect, the prior art is avoided to open up strip
Engaging hole, strip straight peen sidewise hole have the defect for destroying colored hub structure intensity, in the rear colored hub combination for a kind of novel state.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is present invention combination stereoscopic schematic diagram.
Fig. 2 is another visual angle combination stereoscopic schematic diagram of the present invention.
Fig. 3 is present invention installation vertical pulling spoke schematic diagram.
Fig. 4 is present invention installation bending spoke schematic diagram.
Fig. 5 is the diagrammatic cross-section of VV line segment shown in Fig. 1.
Fig. 6 is the diagrammatic cross-section of VIVI line segment shown in Fig. 1.
Fig. 7 is another embodiment of the present invention stereoscopic schematic diagram.
Figure label explanation:
1 flower hub
11 interludes
12 floral discs
121 inner surfaces
122 outer surfaces
Convex block in 123
124 clearance spaces
125 vertical pulling holes
126 bending holes
127 annular spaces
128 via holes
13 ratchets
2 vertical pulling spokes
3 bending spokes
Specific embodiment
Shown in please referring to Fig.1 to Fig.4, a kind of rear flower hub combination is disclosed in figure comprising: flower a hub 1, several vertical pulling spokes
2 (pulling spokes) and several bending spokes 3 (static spoke).
A floral disc 12 is respectively arranged in the flower hub, the both ends with an interlude 11 and the interlude 11, and a wherein flower
The outside of disk 12 assembles a ratchet 13, which has an inner surface 121 of section 11 towards the middle, and has towards flower hub
One outer surface 122 in 1 outside, and the inner surface 121 and the outer surface 122 are in opposite direction.Aforementioned middle section 11 is in hollow knot
Structure simultaneously provides axial group (not disclosing in figure) and wears installation, and 12 radial dimension of aforementioned floral disc is greater than the radial ruler of interlude 11
Very little and aforementioned floral disc 12 is with interlude 11 in for integral structure, and also the fixation pattern of admissible intercombination, in addition should
Floral disc 12 is in solid construction, and also admissible floral disc 12 is hollow structure kenel.
Several interior convex blocks 123 and equidistant radiation arrangement separately are convexly equipped in the inner surface 121, and in several interior convex blocks 123
Form a clearance space 124 each other, and several interior convex blocks 123 respectively have pulling eye 125 always, the two of the vertical pulling hole 125
Nose end is all towards the clearance space 124.The floral disc 12 has annular several bending holes 126 and runs through inner surface 121 and appearance
Face 122, and several 126 one nose ends of bending hole connection inner surfaces 121 and towards the clearance space 124.
Several vertical pulling spokes 2 distinctly wear the vertical pulling hole 125 of several interior convex blocks 123, and several vertical pulling spokes
2 are fixed on the vertical pulling hole 125 of several interior convex blocks 123 distinctly with head end, and the shaft of several vertical pulling spokes 2 passes through the interval
Space 124 and extend outwardly, and organize cock wheel circle (not disclosing wheel rim in attached drawing).The vertical pulling spoke 2 is steel material or carbon fiber material
Matter.
Several bending spokes 3, distinctly wear several bending holes towards the outer surface 122 through the clearance space 124
126, and the head end of several bending spokes 3 fastens and is positioned at the inner surface 121, and the shaft of several bending spokes 3 is located at
The outer surface 122 of the floral disc 12 and outward extension group cock wheel circle (not disclosing wheel rim in attached drawing).The bending spoke 3 is steel
Matter.
The present invention uses the interior convex block 123 in 12 inner surface of floral disc, 121 projection, and within the vertical pulling hole 125 of convex block 123 mention
Fixation is worn for vertical pulling spoke 2, the prior art (TaiWan, China new patent number the M517688th) its hub can so be overcome to have
Cuing open the strip straight peen engaging hole for setting several radiation arrangements has destruction structural strength defect.And it is convex in the inner surface of floral disc 12 121
If interior convex block 123 also have provide vertical pulling spoke 2 be easy to wear fixed effectiveness, not will receive the view at colored 1 other positions of hub
It covers, obstruct when line or installation, so as to overcoming the prior art (TaiWan, China new patent number the M517688th) must be outside hub
Straight peen engagement hole site is found in the annular groove of the narrow interior concave space in side wears straight peen spoke inconvenience.
It please refers to shown in Fig. 5, the present invention spends hub 1 to provide under vertical pulling spoke 2 and the bending collocation installation of spoke 3, vertical pulling spoke 2
Its horizontal position for fixing flower hub 1 compared with the fixed flower hub 1 of bending spoke 3 horizontal position closer in the interlude 11 of flower hub 1
Between position, therefore when flower hub 1 rotates, the component in the direction y of vertical pulling spoke 2 is greater than the component in the direction x, so improves vertical pulling
The tension of spoke 2, and it is greater than the direction the x component of vertical pulling spoke 2 by the direction the x component of bending spoke 3, so bend spoke 3
Colored 1 lateral stiffness of hub is provided, to reach raising torsion and lateral stiffness effectiveness alleged by the present invention.
In addition to this, the present invention can be by adjusting the axial dimension of interlude 11, the thickness of floral disc 12, interior convex block 123
The modes such as the size apart from floral disc 12 change vertical pulling hole 125 and bending hole 126 with respect to 11 center of interlude, so as to adjustment
The stress (torsion and lateral stiffness) of hub is spent afterwards.
Specifically, when can be because of brake when disc brake wheel group uses Straight pull spoke, opposition (static
Spoke bending (because brake power is much larger than driving power) can) be generated.But general frame is stopped without this problem, because frame brake is
Braking action is carried out for wheel frame two sides, the power born less than brake opposition (static spoke) so frame is stopped, but
Disc brake wheel group will.Therefore flower hub combines its positive acting power (pulling spoke) using vertical pulling spoke 2, reversely after this case
Generated spoke is curved when active force (static spoke) can be braked using bending spoke 3 to avoid disc brake wheel group is applied to
Discount as.
Direction is rotated forward (as schemed for axle center with interlude 11 please refer to the flower hub 1 is defined shown in Fig. 6, in figure
Shown in middle arrow) it is direction of advance, and the interior convex block 123 is first turned by the head end of the vertical pulling spoke 2 towards when direction of advance rotation
It is shaft towards direction of advance, and the bending spoke 3 then switchs to head end towards direction of advance by shaft.
It is noted that several interior convex blocks 123 are located at the inner surface 121 close to peripheral position, several interior convex blocks
An annular space 127 is formed between 123 and the interlude 11, and the annular space 127 is connected with the clearance space 124.
The present invention still has another embodiment, and runs through inner surface 121 please refer to shown in Fig. 7, which is equipped with
With several via holes 128 of outer surface 122, and several via holes 128 are worn with for several bending spokes 3, this is several auxiliary
It helps 128 spacer ring of hole to be listed in the floral disc 12 and is located between several vertical pulling holes 125 and several interior arrangements of convex block 123.So
Cooperating lower vertical pulling spoke 2 and bending spoke 3 is in divide equidistant arrangement on floral disc 12.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (5)
1. flower hub combination after a kind of characterized by comprising
A floral disc is respectively arranged in one flower hub, the both ends with an interlude and the interlude, which has towards among this
One inner surface of section, and with the outer surface on the outside of direction flower hub, and the inner surface and the outer surface are in opposite direction；
Several interior convex blocks and equidistant radiation arrangement separately are convexly equipped in the inner surface, and form one each other in several interior convex blocks
Clearance space, but several interior convex blocks respectively have pulling eye always, and two nose ends in the vertical pulling hole are all towards the clearance space；
The floral disc has annular several bending holes and runs through inner surface and outer surface, and several bending hole one nose end connections
Inner surface and towards the clearance space；
Several vertical pulling spokes distinctly wear the vertical pulling hole of several interior convex blocks, and several vertical pulling spokes are distinctly solid with head end
Due to the vertical pulling hole of several interior convex blocks, and the shaft of several vertical pulling spokes passes through the clearance space and extends outwardly；
And several bending spokes, several bending holes distinctly are worn towards the outer surface through the clearance space, and this is several curved
The head end of folding spoke fastens and is positioned at the inner surface, and shafts of several bending spokes are located at the outer surface of the floral disc and outside
Side extends.
2. flower hub combination after according to claim 1, which is characterized in that the colored hub turns by the forward direction in axle center of interlude
Dynamic direction is direction of advance, and the interior convex block first switchs to shaft court by the head end of the vertical pulling spoke towards when direction of advance rotation
It marches forward direction, and the bending spoke then switchs to head end towards direction of advance by shaft.
3. flower hub combination after according to claim 2, which is characterized in that the floral disc, which is equipped with, runs through inner surface and outer surface
Several via holes, and several via holes are worn with for several bending spokes, which is listed in this
Floral disc is simultaneously located between several vertical pulling holes and several interior convex block arrangements.
4. flower hub combination after according to any one of claim 1 to 3, which is characterized in that several interior convex blocks are located at
The inner surface is formed with an annular space close to peripheral position between several interior convex blocks and the interlude, and the annular is empty
Between be connected with the clearance space.
5. flower hub combination after according to claim 4, which is characterized in that the vertical pulling spoke is steel material or carbon fiber material
Matter, and the bending spoke is steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212889.8A CN110271365A (en) | 2018-03-15 | 2018-03-15 | Hub combination is spent afterwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212889.8A CN110271365A (en) | 2018-03-15 | 2018-03-15 | Hub combination is spent afterwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110271365A true CN110271365A (en) | 2019-09-24 |
Family
ID=67958433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810212889.8A Pending CN110271365A (en) | 2018-03-15 | 2018-03-15 | Hub combination is spent afterwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110271365A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207449A1 (en) * | 2012-02-09 | 2013-08-15 | Shimano, Inc. | Force distributing apparatus for a bicycle wheel spoke |
| CN103847425A (en) * | 2012-12-07 | 2014-06-11 | 捷安特（昆山）有限公司 | Connecting structure for wheel hub and steel wires |
| CN205930021U (en) * | 2015-11-05 | 2017-02-08 | 金联富兴业有限公司 | Bicycle hub |
| CN206983612U (en) * | 2017-07-19 | 2018-02-09 | 航翊科技股份有限公司 | Hub shell |
-
2018
- 2018-03-15 CN CN201810212889.8A patent/CN110271365A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207449A1 (en) * | 2012-02-09 | 2013-08-15 | Shimano, Inc. | Force distributing apparatus for a bicycle wheel spoke |
| CN103847425A (en) * | 2012-12-07 | 2014-06-11 | 捷安特（昆山）有限公司 | Connecting structure for wheel hub and steel wires |
| CN205930021U (en) * | 2015-11-05 | 2017-02-08 | 金联富兴业有限公司 | Bicycle hub |
| CN206983612U (en) * | 2017-07-19 | 2018-02-09 | 航翊科技股份有限公司 | Hub shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190924 |
|
| WD01 | Invention patent application deemed withdrawn after publication |