CN203753347U - Bicycle pedal - Google Patents
Bicycle pedal Download PDFInfo
- Publication number
- CN203753347U CN203753347U CN201420010386.XU CN201420010386U CN203753347U CN 203753347 U CN203753347 U CN 203753347U CN 201420010386 U CN201420010386 U CN 201420010386U CN 203753347 U CN203753347 U CN 203753347U
- Authority
- CN
- China
- Prior art keywords
- engagement section
- axle
- section
- profit
- axle sleeve
- 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 - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract 8
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
A bicycle pedal comprises a pedal body, a mandrel and a self-lubrication shaft sleeve unit. The pedal body comprises a bushing with a shaft hole defined. The bushing comprises a first end and a second end. The mandrel penetrates the shaft hole of the pedal body and comprises a locking end which is adjacent to the first end of the bushing and provided with threads and a limit end adjacent to the second end of the bushing. The self-lubrication shaft sleeve unit comprises a first self-lubrication shaft sleeve and a second self-lubrication shaft sleeve which are sleeved on the mandrel and abut against the position between the bushing inner wall and the mandrel, and the inner wall sections of the first self-lubrication shaft sleeve and the second self-lubrication shaft sleeve are circular. According to the bicycle pedal, the first self-lubrication shaft sleeve and the second self-lubrication shaft sleeve are arranged, so that the mandrel can rotate around own axis, the component complexity can be reduced, the weight is decreased, and the fabrication cost is reduced.
Description
Technical field
The utility model relates to a kind of pedal, particularly relates to a kind of bicycle pedal.
Background technology
Consult Fig. 1, existing a kind of bicycle pedal comprises a pedal body 11, an axle 12, and two ball bearing of main shafts 13.
This pedal body 11 comprises a sleeve pipe 112 that defines an axis hole 111, and this sleeve pipe 112 has a first end 113 and second end 114.
This axle 12 is arranged in the axis hole 111 of this pedal body 11, comprises these sleeve pipe 112 first ends 113 of a vicinity and is locked in the locking end 121 of a bicycle crank (not shown).
Described ball bearing of main shaft 13 is arranged in respectively this sleeve pipe 112 contiguous this first end 113 and this second end 114 places, and is sheathed on this axle 12.
This axle 12 is resisted against described ball bearing of main shaft 13, and can be by described ball bearing of main shaft 13 and around self axis rotation.
In prior art, though described ball bearing of main shaft 13 can rotate for this axle 12, ball bearing of main shaft 13 is assembly complexity not only, and weight is large, and the ball in ball bearing of main shaft 13 easily in use drops loss and this axle 12 cannot smooth and easyly be rotated, and causes the inconvenience in actual use.
Summary of the invention
The purpose of this utility model is to provide a kind of bicycle pedal that can address the above problem.
The utility model bicycle pedal comprises a pedal body and an axle.
This pedal body comprises a sleeve pipe that defines an axis hole, and this sleeve pipe has a first end and second end.
This axle is arranged in the axis hole of this pedal body, comprises the positive stop end of this sleeve pipe first end of a vicinity and the threaded locking end of tool, this sleeve pipe second end of vicinity.
This bicycle pedal also comprises one from profit axle sleeve unit, should from profit axle sleeve unit comprise be sheathed on this axle and be resisted against respectively this internal surface of sleeve pipe with this axle between one first from profit axle sleeve and one second from moistening axle sleeve, this is first all rounded from the inner wall section of profit axle sleeve from profit axle sleeve and this second, can be for this axle around self axis rotation.
Bicycle pedal described in the utility model, this internal surface of sleeve pipe is provided with first engagement section and first stop section of contiguous this first end, and second engagement section and second stop section of contiguous this second end.
This axle also comprises a stop section of this locking end of vicinity.
This first oneself profit axle sleeve is resisted against respectively the first stop section of this sleeve pipe and the stop section of this axle and has an engagement section fastening with this first engagement section, and this second oneself profit axle sleeve is resisted against respectively the second stop section and this axle of this sleeve pipe and has an engagement section fastening with this second engagement section.
Bicycle pedal described in the utility model, this internal surface of sleeve pipe has two and is respectively adjacent to the large aperture district of this first end and this second end, two small-bore districts that abut respectively this large aperture district and be positioned at this inner side, large aperture district, and two bonding pads that connect respectively this Ji Gai small-bore district of large aperture district and form respectively this first stop section and this second stop section.
Bicycle pedal described in the utility model, this first engagement section and this second engagement section are arranged at respectively described large aperture district, and the inner wall section of this first engagement section and this second engagement section is non-circular, this first is corresponding non-circular to form respectively described engagement section from profit axle sleeve and this second from the outer ring surface of profit axle sleeve.
Bicycle pedal described in the utility model, the inner wall section of this first engagement section and this second engagement section is equilateral polygon.
Bicycle pedal described in the utility model, this first engagement section and this second engagement section are arranged at respectively described bonding pad, and this first engagement section and this second engagement section of certainly moistening axle sleeve of certainly moistening axle sleeve is embedded in respectively this first engagement section and this second engagement section.
Bicycle pedal described in the utility model, this first engagement section and this second engagement section are sawtooth grooves shape, this first from profit engagement section of axle sleeve and this second be respectively corresponding zig-zag from the engagement section of profit axle sleeve to be embedded in this first engagement section and this second engagement section.
Bicycle pedal described in the utility model, this bicycle pedal also comprises a pad that is sheathed on this axle, and the positive stop end of this axle has a defining flange, and this pad is limited in this second between the defining flange of profit axle sleeve outer rim and this axle.
Bicycle pedal described in the utility model, the defining flange of this axle is equilateral polygon.
Bicycle pedal described in the utility model, this bicycle pedal also comprises a blocking cover that is arranged at this pedal body, and this blocking cover hides this axis hole in the opening of this sleeve pipe the second end.
The beneficial effects of the utility model are: first rotate around self axis for this axle from profit axle sleeve from profit axle sleeve and this second by this is set, can reduce the complexity of assembly, expendable weight, reduces the cost on manufacturing.
Brief description of the drawings
Fig. 1 is the perspective exploded view of existing a kind of bicycle pedal;
Fig. 2 is the perspective exploded view of first preferred embodiment of the utility model bicycle pedal;
Fig. 3 is a section-drawing of this first preferred embodiment;
Fig. 4～Fig. 6 is respectively three combination schematic diagrams, and the punching course of this first preferred embodiment is described;
Fig. 7 is the perspective exploded view of second preferred embodiment of the utility model bicycle pedal; And
Fig. 8 is a section-drawing of this second preferred embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 2 and Fig. 3, the first preferred embodiment of the utility model bicycle pedal comprise a pedal body 2, axle 3, one from profit axle sleeve unit 4, a pad 5, an and blocking cover 6.
This pedal body 2 comprises a sleeve pipe 20 that defines an axis hole 201, this sleeve pipe 20 has a first end 202 and second end 203, these sleeve pipe 20 inwalls are provided with first engagement section 204 and first stop section 205 of contiguous this first end 202, and second engagement section 206 and second stop section 207 of contiguous this second end 203.
These sleeve pipe 20 inwalls have two large aperture districts that are respectively adjacent to this first end 202 and this second end 203 21, two small-bore districts 22 that abut respectively this large aperture district 21 and be positioned at these 21 inner sides, large aperture district, and two bonding pads 23 that connect respectively this 21Ji Gai small-bore district of large aperture district 22 and form respectively this first stop section 205 and this second stop section 207.
This first engagement section 204 and this second engagement section 206 are arranged at respectively described bonding pad 23, and this first engagement section 204 and this second engagement section 206 are sawtooth grooves shape.
This axle 3 is arranged in the axis hole 201 of this pedal body 2, the positive stop end 32 that comprises the threaded locking end of these sleeve pipe 20 first ends 202 of a vicinity and tool 31, these sleeve pipe 20 second ends 203 of vicinity and have a defining flange 321 (Figure 2 shows that and not yet assembles and the bicycle pedal of punching press, so this axle 3 not yet has defining flange 321), and a stop section 33 of this locking end 31 of vicinity, this locking end 31 is applicable to screw lock in a bicycle crank (not shown).
Should comprise from profit axle sleeve unit 4 be sheathed on this axle 3 and be resisted against respectively between these sleeve pipe 20 inwalls and this axle 3 one first from profit axle sleeve 41 and one second from moistening axle sleeve 42, this is first all rounded from the inner wall section of profit axle sleeve 42 from profit axle sleeve 41 and this second, can be for this axle 3 around self axis rotation.This first oneself profit axle sleeve 41 is resisted against respectively the first stop section 205 of this sleeve pipe 20 and the stop section 33 of this axle 3 and has an engagement section 411 fastening with this first engagement section 204, this second oneself profit axle sleeve 42 is resisted against respectively the second stop section 207 and this axle 3 of this sleeve pipe 20 and has an engagement section 421 fastening with this second engagement section 206, this first engagement section 411 from profit axle sleeve 41 and this second engagement section 421 of certainly moistening axle sleeve 42 are embedded in respectively this first engagement section 204 and this second engagement section 206, so that this first still maintains static from profit axle sleeve 42 from profit axle sleeve 41 and this second in the time that this axle 3 is rotated.This second one end of certainly moistening axle sleeve 42 is resisted against the positive stop end 32 of this axle 3 in the present embodiment, is more specifically to support from moistening axle sleeve 42 for second with this pad 5 by the defining flange 321 of this axle 3.
In the present embodiment, this first engagement section 204 and this second engagement section 206 are sawtooth grooves shape, and this first from profit engagement section 411 of axle sleeve 41 and this second be respectively corresponding zig-zag from the engagement section 421 of profit axle sleeve 42 to be embedded in this first engagement section 204 and this second engagement section 206, but this first engagement section 204, this second engagement section 206 and this first engagement section 411 and this second engagement section 421 of certainly moistening axle sleeve 42 of certainly moistening axle sleeve 41 can be the mutual chimeric arbitrary shape of energy, are not limited to this.
This pad 5 is sheathed on this axle 3 and is limited in this second between the defining flange 321 of profit axle sleeve 42 outer rims and this axle 3.
This blocking cover 6 is arranged at this pedal body 2, for hiding this axis hole 201 in the opening of these sleeve pipe 20 second ends 203.
When the bicycle pedal of the present embodiment is installed, first should be arranged in this pedal body 2 from profit axle sleeve unit 4, again this axle 3 is worn into should and being inserted in this pad 5 from profit axle sleeve unit 4 and this pedal body 2, then as shown in Fig. 4, Fig. 5 and Fig. 6, use a blanked part 9 with an indent 91 to stamp out this defining flange 321 in the positive stop end 32 of this axle 3.
In the present embodiment, the indent 91 of this blanked part 9 is regular hexagon, so the defining flange 321 stamping out is also regular hexagon, but also can be circle, equilateral polygon or arbitrary shape symmetrically, is not limited to this.
Consult Fig. 2 and Fig. 3, after punching press completes, then this blocking cover 6 is covered, complete assembling.
Via above explanation, the advantage of the present embodiment can be summarized as follows:
One, by using this first to replace ball bearing of main shaft of the prior art from profit axle sleeve 41 and this second from profit axle sleeve 42, can reduce the complexity of assembly, expendable weight, reduces the cost on manufacturing.
Two, because 3 of this axles first contact from profit axle sleeve 42 from profit axle sleeve 41 and this second with this, and this first is embedded in this first engagement section 204 and this second engagement section 206 from profit axle sleeve 41 and this second from profit axle sleeve 42, can't rotate and interlock with this axle 3, therefore only have this first inner easily frayed and need to use wear-resistant material from profit axle sleeve 42 from profit axle sleeve 41 and this second, 2 of this pedal bodies can working weight lighter and lower-cost plastic cement or other material, significantly expendable weight and reduction feed stock cost, and when period of service is when for a long time producing wearing and tearing, also only need to replace this first from profit axle sleeve 41 and this second from profit axle sleeve 42, and then reduce safeguard on cost.
Three, stamp out this defining flange 321 by the positive stop end 32 in this axle 3, can and should improve from profit axle sleeve unit 4 fixing by this pedal body 2, this axle 3, and by this defining flange 321 being designed to shape symmetrically, can make axle 3 in the time rotating, can obtain evenly complete bearing force by this defining flange 321, while avoiding this defining flange 321 to cause unbalance stress to break because shape is asymmetric, can affect the smooth degree that this axle 3 is rotated.
Consulting Fig. 7 and Fig. 8, is second preferred embodiment of the utility model bicycle pedal, and this second preferred embodiment is to be similar to this first preferred embodiment, and the difference of this second preferred embodiment and this first preferred embodiment is:
This first engagement section 204 and this second engagement section 206 are arranged at respectively described large aperture district 21, and the inner wall section of this first engagement section 204 and this second engagement section 206 is regular hexagon, this first is that corresponding regular hexagon is to form respectively described engagement section 411,421 from profit axle sleeve 41 and this second from outer ring surface of profit axle sleeve 42.
In the present embodiment, the inner wall section of this first engagement section 204, this second engagement section 206 and this first engagement section 411 from profit axle sleeve 41 and this second engagement section 421 of certainly moistening axle sleeve 42 are regular hexagon, but also can be chimeric any non-circular shape mutually, be not limited to this.
So, this second preferred embodiment also can reach object and the effect identical with above-mentioned the first preferred embodiment.
In sum, the utility model not only can reduce the complexity of assembly, and expendable weight also can reduce and manufacture cost upper and that safeguard, so really can reach the purpose of this utility model.
Claims (10)
1. a bicycle pedal, comprises a pedal body and an axle;
This pedal body comprises a sleeve pipe that defines an axis hole, and this sleeve pipe has a first end and second end;
This axle is arranged in the axis hole of this pedal body, comprises the positive stop end of this sleeve pipe first end of a vicinity and the threaded locking end of tool, this sleeve pipe second end of vicinity;
It is characterized in that:
This bicycle pedal also comprises one from profit axle sleeve unit, should from profit axle sleeve unit comprise be sheathed on this axle and be resisted against respectively this internal surface of sleeve pipe with this axle between one first from profit axle sleeve and one second from moistening axle sleeve, this is first all rounded from the inner wall section of profit axle sleeve from profit axle sleeve and this second, can be for this axle around self axis rotation.
2. bicycle pedal as claimed in claim 1, is characterized in that: this internal surface of sleeve pipe is provided with first engagement section and first stop section of contiguous this first end, and second engagement section and second stop section of contiguous this second end;
This axle also comprises the stop section of this locking end of vicinity;
This first oneself profit axle sleeve is resisted against respectively the first stop section of this sleeve pipe and the stop section of this axle and has an engagement section fastening with this first engagement section, and this second oneself profit axle sleeve is resisted against respectively the second stop section and this axle of this sleeve pipe and has an engagement section fastening with this second engagement section.
3. bicycle pedal as claimed in claim 2, it is characterized in that: this internal surface of sleeve pipe has two and is respectively adjacent to the large aperture district of this first end and this second end, two small-bore districts that abut respectively this large aperture district and be positioned at this inner side, large aperture district, and two bonding pads that connect respectively this Ji Gai small-bore district of large aperture district and form respectively this first stop section and this second stop section.
4. bicycle pedal as claimed in claim 3, it is characterized in that: this first engagement section and this second engagement section are arranged at respectively described large aperture district, and the inner wall section of this first engagement section and this second engagement section is non-circular, this first is corresponding non-circular to form respectively described engagement section from profit axle sleeve and this second from the outer ring surface of profit axle sleeve.
5. bicycle pedal as claimed in claim 4, is characterized in that: the inner wall section of this first engagement section and this second engagement section is equilateral polygon.
6. bicycle pedal as claimed in claim 3, it is characterized in that: this first engagement section and this second engagement section are arranged at respectively described bonding pad, and this first engagement section and this second engagement section of certainly moistening axle sleeve of certainly moistening axle sleeve is embedded in respectively this first engagement section and this second engagement section.
7. bicycle pedal as claimed in claim 6, it is characterized in that: this first engagement section and this second engagement section are sawtooth grooves shape, this first from profit engagement section of axle sleeve and this second be respectively corresponding zig-zag from the engagement section of profit axle sleeve to be embedded in this first engagement section and this second engagement section.
8. bicycle pedal as claimed in claim 1, it is characterized in that: this bicycle pedal also comprises a pad that is sheathed on this axle, and the positive stop end of this axle has a defining flange, this pad is limited in this second between the defining flange of profit axle sleeve outer rim and this axle.
9. bicycle pedal as claimed in claim 8, is characterized in that: the defining flange of this axle is equilateral polygon.
10. bicycle pedal as claimed in claim 1, is characterized in that: this bicycle pedal also comprises a blocking cover that is arranged at this pedal body, and this blocking cover hides this axis hole in the opening of this sleeve pipe the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010386.XU CN203753347U (en) | 2014-01-03 | 2014-01-03 | Bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010386.XU CN203753347U (en) | 2014-01-03 | 2014-01-03 | Bicycle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753347U true CN203753347U (en) | 2014-08-06 |
Family
ID=51248649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010386.XU Expired - Lifetime CN203753347U (en) | 2014-01-03 | 2014-01-03 | Bicycle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644694A (en) * | 2016-03-28 | 2016-06-08 | 维格车料（昆山）有限公司 | Combination structure of pedal and mandril of bike |
| CN108341018A (en) * | 2018-03-14 | 2018-07-31 | 维格车料（昆山）有限公司 | Pedal structure |
-
2014
- 2014-01-03 CN CN201420010386.XU patent/CN203753347U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644694A (en) * | 2016-03-28 | 2016-06-08 | 维格车料（昆山）有限公司 | Combination structure of pedal and mandril of bike |
| CN105644694B (en) * | 2016-03-28 | 2018-05-11 | 维格车料（昆山）有限公司 | The combining structure of bicycle pedal and mandrel |
| CN108341018A (en) * | 2018-03-14 | 2018-07-31 | 维格车料（昆山）有限公司 | Pedal structure |
| CN108341018B (en) * | 2018-03-14 | 2024-05-10 | 维格车料（昆山）有限公司 | Pedal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |