CN208324752U - A kind of wheel rim with new brake side - Google Patents
A kind of wheel rim with new brake side Download PDFInfo
- Publication number
- CN208324752U CN208324752U CN201820636493.1U CN201820636493U CN208324752U CN 208324752 U CN208324752 U CN 208324752U CN 201820636493 U CN201820636493 U CN 201820636493U CN 208324752 U CN208324752 U CN 208324752U
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- edge
- brake
- brakes
- bottom edge
- wheel rim
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Abstract
The utility model discloses a kind of wheel rims with new brake side, including taking turns ring framework, the wheel ring framework include the dual side-edge being arranged symmetrically, be respectively symmetrically connected to two brakes on dual side-edge outer end edges edge when, the interior bottom edge that is connected between the edge of dual side-edge inner end, being connected to two brakes between outer bottom edge, the outer bottom edge and two brake sides surround the tire slot of installation tire, which surrounds cavity；Two brake side outer surface has several lines, several lines are the shape of threads lines for successively processing formation in the two brakes side outer surface ecto-entad by lathe tool, the shape of threads lines is zigzag chase in the two brakes side outer surface Formation cross-section, while increasing brake side frictional force, but also the overall effect of wheel rim is more aesthetically pleasing.
Description
Technical field
The utility model relates to bicycle arts, and in particular to a kind of wheel rim with new brake side.
Background technique
Bicycle is walking-replacing tool common in people's daily life, and low cost repairs flute sheep, easy to use, deep
Liked by the people of other countries, form huge bicycle consumption market, with the very fast development of modern society, bicycle oneself
Not only traffic and means of transport, oneself has the multiple functions such as collection body-building, tourism, contest.The high vacation of bicycle class is depended on
In the selection and workmanship of material.Typical basic, normal, high shelves are from young vehicle framework respectively by carbon steel, inscription aluminium alloy and aluminium alloy and carbon
Fiber manufacture.Carbon fiber is a kind of novel composite material, it has the advantages that, and light-weight, specific strength is high, it is big to spend than that, and is had
There are designability and formability, so that making the structure of design has higher structure efficiency.
In the prior art, the manufacture craft of carbon aluminium wheel rim is brake side using aluminium alloy dosage form item, is taken long, round as a ball, weldering
After connecing, then wheel rim side wall and spoke hole position carbon fibre material coiled strip are combined with aluminium circle, merging mold is solid through hyperbaric heating
Change.It machines using vehicle side, drilling, appearance grinding, labeling spray painting are made into finished goods can shipment use.For brake
Border region Normal practice is to go out plane with lathe process, and such user is in brake process, since plane brake side is
Planar structure causes frictional force inadequate, and braking effect is also poor.
Utility model content
The utility model provides a kind of with new brake side for the hypodynamic problem of carbon aluminium wheel rim brake side friction
Wheel rim, which overcome technical problems present in background technique.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of wheel rim with new brake side, including wheel ring framework, the wheel ring framework includes two sides being arranged symmetrically
While, respectively symmetrically be connected to dual side-edge outer end edges edge two brake while, be connected between the edge of dual side-edge inner end interior bottom edge, company
The outer bottom edge between two brake sides is connect, the outer bottom edge and two brake sides surround the tire slot of installation tire, the interior bottom edge, outer bottom
Side and dual side-edge surround cavity；
Two brake side outer surface has several lines, and several lines are by lathe tool in two brake
Side outer surface ecto-entad successively processes the shape of threads lines of formation, and the shape of threads lines is in the two brakes side outer surface shape
It is zigzag chase at section.
In preferred embodiment, two brake side is manufactured using aluminium.
In preferred embodiment, the interior angle angle that the chase is formed is 28 °~30 °.
Compared with the prior art, it has the following advantages:
Wheel rim described in the utility model with new brake side, by lathe tool brake side outer surface ecto-entad according to
Secondary processing forms shape of threads lines, and the shape of threads lines is zigzag chase in brake side outer surface Formation cross-section, is increased
While big brake side frictional force, but also the overall effect of wheel rim is more aesthetically pleasing.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the section structure of the utility model wheel rim.
Specific embodiment
Please referring to Fig. 1, a kind of wheel rim with new brake side, including wheel ring framework 10, the wheel ring framework 10 includes
The dual side-edge 11 that is arranged symmetrically, is connected to dual side-edge inner end at the two brake sides 12 for being respectively symmetrically connected to dual side-edge outer end edges edge
Interior bottom edge 13 between edge, the outer bottom edge 14 being connected between two brake sides, the outer bottom edge 14 and two brake sides 12 surround peace
The tire slot 15 of tire is filled, which surrounds cavity 16.
In specific structure, two brake, 12 outer surface of side has several lines, and several lines are to pass through vehicle
Knife successively processes the shape of threads lines 121 of formation in the two brakes side outer surface ecto-entad, and the shape of threads lines 121 exists
Two brakes, the 12 outer surface Formation cross-section of side is zigzag chase 122.
In the present embodiment, using point of a knife is the diamond shape lathe tool of diamond shape as machining tool, the angle of the diamond shape Lathe tool tip
Degree is 28 °~30 °, and the feeding distance by diamond shape lathe tool on brake side determines to process the angle on the brake fringe road
Degree, i.e., the interior angle angle of the described chase are 28 °~30 °.
In the present embodiment, the two brake side 12 is manufactured using aluminium.
The utility model is successively processed in two brakes, the 12 outer surface ecto-entad of side by lathe tool and forms shape of threads line
Road 121, and the shape of threads lines 121 is zigzag chase 122 in brake side outer surface Formation cross-section, increases brake side
While frictional force, but also the overall effect of wheel rim is more aesthetically pleasing.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (3)
1. a kind of wheel rim with new brake side, including wheel ring framework, the wheel ring framework include the dual side-edge being arranged symmetrically,
Respectively symmetrically it is connected to two the brake sides, the interior bottom edge being connected between the edge of dual side-edge inner end, connection on dual side-edge outer end edges edge
Outer bottom edge between two brake sides, the outer bottom edge and two brake sides surround the tire slot of installation tire, the interior bottom edge, outer bottom edge
And dual side-edge surrounds cavity, it is characterised in that: two brake side outer surface has several lines, and several lines are
The shape of threads lines of formation is successively processed in the two brakes side outer surface ecto-entad by lathe tool, the shape of threads lines exists
The two brakes side outer surface Formation cross-section is zigzag chase.
2. a kind of wheel rim with new brake side according to claim 1, it is characterised in that: two brake side uses
Aluminium is manufactured.
3. a kind of wheel rim with new brake side according to claim 1, it is characterised in that: the chase is formed interior
Angle angle is 28 °~30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636493.1U CN208324752U (en) | 2018-04-28 | 2018-04-28 | A kind of wheel rim with new brake side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636493.1U CN208324752U (en) | 2018-04-28 | 2018-04-28 | A kind of wheel rim with new brake side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324752U true CN208324752U (en) | 2019-01-04 |
Family
ID=64779718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636493.1U Active CN208324752U (en) | 2018-04-28 | 2018-04-28 | A kind of wheel rim with new brake side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324752U (en) |
-
2018
- 2018-04-28 CN CN201820636493.1U patent/CN208324752U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |