CN217456190U - Bicycle saddle tubular column adjustment mechanism and bicycle - Google Patents
Bicycle saddle tubular column adjustment mechanism and bicycle Download PDFInfo
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- CN217456190U CN217456190U CN202220743701.4U CN202220743701U CN217456190U CN 217456190 U CN217456190 U CN 217456190U CN 202220743701 U CN202220743701 U CN 202220743701U CN 217456190 U CN217456190 U CN 217456190U
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Abstract
The utility model discloses a bicycle saddle tubular column adjustment mechanism and bicycle, bicycle saddle tubular column adjustment mechanism includes seat tubular column, seat pipe clamp and the frame of bicycle, the seat tubular column includes the saddle connecting portion and the regulation main part section that distribute from top to bottom, and the regulation main part section can wear to locate in the frame with reciprocating, the seat pipe clamp can be installed in the frame by operation; the adjusting main body section is a wind breaking column, the seat pipe clamp is meshed with the wind breaking column in a working state, and the seat pipe clamp releases the wind breaking column in a non-working state. Because the regulation main part section of seat tubular column is the broken wind post, and this broken wind post cooperates with the seat pipe clamp with the meshing form, makes the utility model discloses a seat tubular column not only has broken wind effect, can reduce the windage of riding, can also increase the clamping-force between its and the seat pipe clamp to prevent to appear sliding after the seat tubular column is adjusted.
Description
Technical Field
The utility model relates to a bicycle technical field especially relates to a bicycle saddle tubular column adjustment mechanism and bicycle.
Background
The seat tube column of the bicycle is used for supporting a saddle and can be adjusted up and down to change the height of the saddle, and the seat tube column is positioned by adopting a seat tube clamp arranged on a frame after the position of the seat tube column is adjusted. Traditional seat tubular column is the pipe form, helps seat tubular column centre gripping, but rides the in-process windage big, and the effect of breaking wind is not good. The seat pipe column with the wind breaking shape is not beneficial to the clamping of the seat pipe clamp.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that prior art exists, provide a bicycle saddle tubular column adjustment mechanism and bicycle, not only make the seat tubular column have broken wind effect, can increase the clamping-force between seat tubular column and the seat pipe clamp again.
The utility model provides a technical scheme that its technical problem adopted is: a bicycle seat pipe column adjusting mechanism comprises a seat pipe column, a seat pipe clamp and a frame of a bicycle, wherein the seat pipe column comprises a seat connecting part and an adjusting main body section which are distributed up and down, the adjusting main body section can penetrate through the frame in a vertically movable mode, and the seat pipe clamp can be arranged on the frame in an operating mode; the adjusting main body section is a wind breaking column, the seat pipe clamp is meshed with the wind breaking column in a working state, and the seat pipe clamp releases the wind breaking column in a non-working state.
Furthermore, the cross section of the wind breaking column is flat, and two sides of the wind breaking column in the length direction of the cross section of the wind breaking column face to the front side and the rear side of the bicycle respectively; or the cross section of the wind breaking column is in a water drop shape, and the two ends of the cross section of the wind breaking column face to the front side and the rear side of the bicycle respectively.
Furthermore, one side of the wind breaking column in the front-rear direction of the bicycle is provided with a first meshing portion, the seat tube clamp is provided with a second meshing portion, and when the first meshing portion faces the seat tube clamp, the first meshing portion and the second meshing portion are meshed with each other.
Furthermore, the other side of the wind breaking column in the front-rear direction of the bicycle is provided with a third meshing part, and the second meshing part of the seat tube clamp is meshed with the first meshing part or the third meshing part so as to change the distance between the seat connecting part and the bicycle handlebar.
Furthermore, the distance between the two sides of the saddle connecting part in the front-back direction of the bicycle is smaller than the distance between the two sides of the wind breaking column in the front-back direction of the bicycle, and one side of the saddle connecting part in the front-back direction of the bicycle is in transition with the wind breaking column by a step or an arc section or an inclined section.
Further, first meshing portion, third meshing portion are respectively for following the raised grain that the length direction of broken wind post extended, second meshing portion be with the raised grain of first meshing portion, second meshing portion adaptation.
Further, first meshing portion is for following the raised grain of the length direction extension of broken wind post, second meshing portion be with the raised grain of first meshing portion, second meshing portion adaptation.
Further, the flat shape is an ellipse.
Furthermore, the seat pipe column is made of carbon fiber.
The utility model provides a bicycle, including the saddle, still include as above the utility model discloses a bicycle saddle tubular column adjustment mechanism, the saddle setting is in saddle connecting portion upper end.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. because the regulation main part section of seat tubular column is the broken wind post, and this broken wind post cooperates with the seat pipe clamp with the meshing form, makes the utility model discloses a seat tubular column not only has broken wind effect, can reduce the windage of riding, can also increase the clamping-force between its and the seat pipe clamp to prevent to appear sliding after the seat tubular column is adjusted.
2. The both sides of wind column on the bicycle fore-and-aft direction are equipped with respectively first meshing portion and third meshing portion, the second meshing portion and the meshing of first meshing portion or third meshing portion of seat pipe clamp make the utility model discloses can change through the installation direction who changes the seat pipe post the interval of saddle connecting portion and bicycle handlebar.
3. The distance between the two sides of the saddle connecting part in the front-back direction of the bicycle is smaller than the distance between the two sides of the wind breaking column in the front-back direction of the bicycle, and one side of the saddle connecting part in the front-back direction of the bicycle is in transition with the wind breaking column through a step or an arc section or an inclined section, so that the overall structure of the seat column is simpler, and the more complicated improvement is not needed for changing the distance between the saddle connecting part and a bicycle handlebar through changing the installation direction.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiments of the present invention.
Drawings
FIG. 1 is a schematic structural view of a bicycle seat post adjustment mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a seat pillar according to the first embodiment of the present invention;
fig. 3 is a schematic structural view of a seat pipe clamp according to the first embodiment of the present invention;
FIG. 4 is a schematic structural view of a bicycle seat post adjustment mechanism according to a second embodiment of the present invention;
fig. 5 is a schematic structural view of a seat post according to the second embodiment of the present invention;
fig. 6 is a schematic structural view of a seat pipe clamp according to the second embodiment of the present invention;
the seat comprises a seat post 1, a seat post 11, a seat connecting part 12, a wind breaking post 121, a first meshing part 122, a third meshing part 2, a seat pipe clamp 21, a second meshing part 3 and a frame.
Detailed Description
The terms "first," "second," "third," and the like in the description of the invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor should they be construed to indicate or imply relative importance. In the description, the directions or positional relationships indicated by "up", "down", "front", and "rear" are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Example one
Referring to fig. 1-3, the present invention provides a bicycle seat post adjusting mechanism, including a seat post 1, a seat tube clamp 2 and a frame 3 of a bicycle, wherein the seat post 1 is made of carbon fiber, but not limited thereto. The seat tube column 1 comprises a seat connecting part 11 and an adjusting main body section which are distributed up and down, the adjusting main body section can be penetrated through the frame 3 in a vertically movable mode, and the seat tube clamp 2 can be arranged on the frame 3 in an operable mode; the adjusting main body section is a wind breaking column 12, the seat pipe clamp 2 is meshed with the wind breaking column 12 in a working state, and the seat pipe clamp 2 releases the wind breaking column 12 in a non-working state.
In this embodiment, the cross section of the wind breaking post 12 is flat, and two sides of the wind breaking post 12 in the length direction of the cross section face the front side and the rear side of the bicycle respectively. Specifically, the cross section of the wind breaking column 12 is an ellipse, as shown in fig. 1 and 2, the ellipse on the wind breaking column 12 in the figures indicates that the cross section of the wind breaking column 12 is an ellipse.
In this embodiment, the wind break column 12 is provided with a first engaging portion 121 on one side in the front-rear direction of the bicycle, the seat clamp 2 is provided with a second engaging portion 21, and the first engaging portion 121 and the second engaging portion 21 are engaged with each other when the first engaging portion 121 faces the seat clamp 2. The wind breaking post 12 is provided with a third engaging portion 122 at the other side in the front-rear direction of the bicycle, and the second engaging portion 21 of the seat clamp 2 is engaged with the first engaging portion 121 or the third engaging portion 122 to change the distance between the seat attachment portion 11 and the handlebar of the bicycle. Therefore, when the wind breaking post 12 changes the installation direction, the engagement and matching mode of the wind breaking post and the seat clamp 2 is not affected, and the distance between the seat connecting part 11 and the bicycle handle can be changed. As shown in fig. 2, the first engaging portion 121 and the third engaging portion 122 are respectively a wave pattern extending along the length direction of the wind break column 12, and the second engaging portion 21 is a wave pattern adapted to the first engaging portion 121 and the second engaging portion 21, as shown in fig. 3. The wave trough depth of the raised grains is about 0.5 mm.
In this embodiment, the distance between the two sides of the seat connecting portion 11 in the front-rear direction of the bicycle is smaller than the distance between the two sides of the wind breaking post 12 in the front-rear direction of the bicycle, and one side of the seat connecting portion 11 in the front-rear direction of the bicycle is in transition with the wind breaking post 12 by a step, an arc section or an inclined section. Thus, the entire structure of the seat post 1 is made simple without making a more complicated modification for changing the distance between the seat attachment portion 11 and the bicycle handlebar by changing the installation direction.
In the present embodiment, the cross section of the seat connecting portion 11 is circular, as shown in fig. 1 and 2, the circle on the seat connecting portion 11 in the figures indicates that the cross section of the seat connecting portion 11 is circular.
The utility model discloses a bicycle seat tubular column adjustment mechanism, when needs adjust seat tubular column 1, operate seat pipe clamp 2 earlier, make it loosen the broken wind post 12 of seat tubular column 1, thereby release seat tubular column 1, upwards or move down seat tubular column 1 after that, when removing suitable position with seat tubular column 1, make seat pipe clamp 2 reset, the second meshing portion 21 of seat pipe clamp 2 resume with broken wind post 12 first meshing portion 121 or the state of second meshing portion 21 meshing, thereby effective spacing seat tubular column 1, prevent that seat tubular column 1 from taking place to slide. When the distance between the seat connecting part 11 and the bicycle handlebar needs to be changed, the seat pipe column 1 is firstly drawn out from the frame 3 under the state that the seat pipe clamp 2 releases the seat pipe column 1, then the seat pipe column 1 rotates 180 degrees around the axis of the seat pipe column and then penetrates through the frame 3 again, and the seat pipe clamp 2 is used for limiting the seat pipe column 1 in the meshing mode.
The utility model discloses a bicycle saddle tubular column adjustment mechanism because the regulation main part section of its seat tubular column 1 is broken wind post 12, and should break wind post 12 and seat pipe clamp 2 cooperate with the meshing form, makes the utility model discloses a seat tubular column 1 not only has broken wind effect, can reduce the windage of riding, can also increase the clamping-force between its and the seat pipe clamp 2 to prevent that seat tubular column 1 from appearing sliding after adjusting.
Example two
Referring to fig. 4-6, a bicycle seat post adjusting mechanism of the present invention is different from the first embodiment in that: the cross section of the wind breaking column 12 is in a water drop shape, as shown in fig. 5 and 6, the shape of the water drop on the wind breaking column 12 means that the cross section of the wind breaking column 12 is circular. The big end and the small end of the cross section of the wind breaking column 12 face the front side and the rear side of the bicycle respectively, specifically, the big end and the small end of the cross section of the wind breaking column 12 face the front side and the rear side of the bicycle respectively, and the wind breaking effect is optimal.
In this embodiment, the wind break post 12 is provided with a first engaging portion 121 on only one side facing the front side of the bicycle, and the seat tube clamp 2 is provided with a second engaging portion 21, and the second engaging portion 21 is engaged with the first engaging portion 121 or the third engaging portion 122. The first engaging portion 121 is a raised grain extending along the length direction of the wind break column 12, and the second engaging portion 21 is a raised grain adapted to the first engaging portion 121, as shown in fig. 5 and 6. The wave trough depth of the raised grains is about 0.5 mm.
In the present embodiment, the cross section of the seat connecting portion 11 is also circular, as shown in fig. 4 and 5, the circle on the seat connecting portion 11 in the figures indicates that the cross section of the seat connecting portion 11 is circular.
The utility model discloses a bicycle, including the saddle, still include as above-mentioned arbitrary embodiment the utility model discloses a bicycle saddle tubular column adjustment mechanism, the saddle setting is in saddle connecting portion upper end.
The utility model discloses a bicycle, structure and theory of operation about bicycle saddle tubular column adjustment mechanism please refer to its description part before, no longer give unnecessary details here.
The utility model discloses a bicycle saddle tubular column adjustment mechanism, the part that does not relate to (for example the connected mode of seat pipe clamp and frame, the operation mode of seat pipe clamp etc.) all is the same with prior art or can adopt prior art to realize.
The above embodiments are only used to further explain the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification of the technical entity of the present invention to the above embodiments all fall into the protection scope of the present invention.
Claims (10)
1. A bicycle seat pipe column adjusting mechanism comprises a seat pipe column, a seat pipe clamp and a frame of a bicycle, wherein the seat pipe column comprises a seat connecting part and an adjusting main body section which are distributed up and down, the adjusting main body section can penetrate through the frame in a vertically movable mode, and the seat pipe clamp can be arranged on the frame in an operating mode; the method is characterized in that: the adjusting main body section is a wind breaking column, the seat pipe clamp is meshed with the wind breaking column in a working state, and the seat pipe clamp releases the wind breaking column in a non-working state.
2. The bicycle seat post adjustment mechanism according to claim 1, wherein: the cross section of the wind breaking column is flat, and two sides of the wind breaking column in the length direction of the cross section of the wind breaking column face to the front side and the rear side of the bicycle respectively; or the cross section of the wind breaking column is in a water drop shape, and the two large ends and the two small ends of the cross section of the wind breaking column face to the front side and the rear side of the bicycle respectively.
3. Bicycle seat post adjustment mechanism according to claim 1 or 2, characterized in that: one side of the wind breaking column in the front-rear direction of the bicycle is provided with a first meshing portion, the seat tube clamp is provided with a second meshing portion, and when the first meshing portion faces the seat tube clamp, the first meshing portion and the second meshing portion are meshed with each other.
4. The bicycle seat post adjustment mechanism according to claim 3, wherein: the other side of the wind breaking column in the front-rear direction of the bicycle is provided with a third meshing part, and the second meshing part of the seat tube clamp is meshed with the first meshing part or the third meshing part so as to change the distance between the seat connecting part and the bicycle handlebar.
5. The bicycle seat post adjustment mechanism according to claim 4, wherein: the distance between the two sides of the saddle connecting part in the front-back direction of the bicycle is smaller than the distance between the two sides of the wind breaking column in the front-back direction of the bicycle, and one side of the saddle connecting part in the front-back direction of the bicycle is in transition with the wind breaking column in a step or arc section or inclined section.
6. The bicycle seat post adjustment mechanism according to claim 3, wherein: first meshing portion, third meshing portion are respectively for following the raised grain that the length direction of broken wind post extended, second meshing portion be with the raised grain of first meshing portion, second meshing portion adaptation.
7. The bicycle seat post adjustment mechanism according to claim 3, wherein: first meshing portion is for following the raised grain of the length direction extension of broken wind post, second meshing portion be with the raised grain of first meshing portion, second meshing portion adaptation.
8. The bicycle seat post adjustment mechanism according to claim 2, wherein: the flat shape is an ellipse.
9. The bicycle seat post adjustment mechanism according to claim 1, wherein: the seat pipe column is made of carbon fiber.
10. A bicycle comprising a saddle, characterized in that: further comprising a bicycle seat post adjustment mechanism as recited in any one of claims 1-9, a seat being provided at an upper end of said seat attachment portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743701.4U CN217456190U (en) | 2022-04-01 | 2022-04-01 | Bicycle saddle tubular column adjustment mechanism and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743701.4U CN217456190U (en) | 2022-04-01 | 2022-04-01 | Bicycle saddle tubular column adjustment mechanism and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217456190U true CN217456190U (en) | 2022-09-20 |
Family
ID=83267874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220743701.4U Active CN217456190U (en) | 2022-04-01 | 2022-04-01 | Bicycle saddle tubular column adjustment mechanism and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217456190U (en) |
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2022
- 2022-04-01 CN CN202220743701.4U patent/CN217456190U/en active Active
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