CN2356917Y - Sealed bicycle foot-rest - Google Patents
Sealed bicycle foot-rest Download PDFInfo
- Publication number
- CN2356917Y CN2356917Y CN 98205329 CN98205329U CN2356917Y CN 2356917 Y CN2356917 Y CN 2356917Y CN 98205329 CN98205329 CN 98205329 CN 98205329 U CN98205329 U CN 98205329U CN 2356917 Y CN2356917 Y CN 2356917Y
- Authority
- CN
- China
- Prior art keywords
- groove
- guide
- hole
- frame rod
- cover body
- 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 - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a sealed bicycle foot rest which is composed of a foot rest rod of which the upper end is provided with blind holes, a bundle clamping component, a spiral cover body which is provided with center through holes and radial holes, a guide barrel which is provided with axial groove holes, a big spring, a small spring and steel balls, wherein, both ends of the bundle clamping component are respectively provided with a clamping opening and a cylindrical body which is provided with a positioning concave cavity inlaid ring groove on a groove surface; the spiral cover body is sheathed on the cylindrical body of the bundle clamping component; the small spring and the steel balls are orderly arranged in the axial groove holes of the guide barrel; the big spring and the guide barrel are orderly arranged in the blind holes of the foot rest rod. The sealed bicycle foot rest of the utility model has the advantages of beautiful appearance, sealed structure and good service performance, and can not rust.
Description
The utility model belongs to cycle rack, particularly a kind of closed bicycle foot rest.
The bicycle foot rest of commonly using is made up of foot frame rod, spring and sliding piece, and an end of foot frame rod is journaled on the vehicle frame, and the sliding piece two ends articulate with foot frame rod respectively and are located on the vehicle frame with snap hook, uses sliding piece and spring anchors foot frame rod, makes its location.When revolving the receipts foot frame rod, sliding piece and foot frame rod are suspended on the vehicle frame by spring.In addition by a kind of bicycle foot rest by foot frame rod, spring and anchor piece and forms, the spring housing group is in the foot frame rod epimere, and will anchor piece and push away to pull and be butted on surely in the spacing edge of foot rest seat, locatees so that the foot rest bridge is put and revolved to receive.These two kinds of bicycle foot rests, its structure is exposed fully, and not only appearance is not attractive in appearance, and owing to exposed to the sun and rain, the situation that causes corrosion and slip to have some setbacks takes place.
The purpose of this utility model provide a kind of specious, structure sealing, can not corrosion, closed bicycle foot rest that in-use performance is good.
The utility model by foot frame rod, folder bundle part, revolve cover body, guide, big spring, little spring and steel ball and form.
The foot frame rod upper end is provided with blind hole.
Folder bundle part one end is provided with the folder mouth, and its other end is provided with two location depressions for constituting the cylinder of capel groove on capel groove groove face.
Revolve cover body and be provided with and press from both sides the corresponding central through hole of bundle part cylinder periphery, its perisporium is provided with the radial hole that connects with central through hole.
Guide is provided with axial slots, and the axial groove nose end is that end face is the embedding termination of restrainting the corresponding cylindrical cambered surface of part cylinder end capel groove groove face with folder.
Revolving cover body is sleeved on the folder bundle part cylinder, radial hole is corresponding with cylinder upper thimble groove on it, little spring and steel ball place in the guide axial slots successively, big spring and guide place in the blind hole of foot frame rod successively, the radial hole place that foot frame rod revolves cover body with its blind hole end fixed installation, and make the cylindrical cambered surface of guide mounted thereto and folder Shu Tizhu body capel groove groove face match, the steel ball that is installed in the guide axial slots is against under the effect of little spring elastic force in the depression of location, and the cylindrical cambered surface of guide is on the capel groove groove face that is against folder Shu Tizhu body under the effect of big spring elastic force.
Wherein:
Revolve that radial hole is a screw on the cover body, and be provided with and the vertical section of screw radially in its periphery; Foot frame rod blind hole epimere is provided with negative thread; Revolve cover body and foot frame rod and be respectively equipped with central through hole and externally threaded attaching parts is captiveed joint with inside and outside.
Axial slots is a central through hole on the guide, and is provided with the negative thread that spiral shell is debug the joint screw at the central through hole hypomere.
The depression outside, two location of capel groove groove face is provided with and is respectively equipped with locating part.
The foot frame rod end is equiped with to the plot.
Since the utility model by foot frame rod, folder bundle part, revolve cover body, guide, big spring, little spring and steel ball and form.The foot frame rod upper end is provided with blind hole.Folder bundle part two ends are respectively the folder mouth and constitute the cylinder of capel groove, are provided with two location depressions on capel groove groove face.Revolve the radial hole that cover body is provided with central through hole and connects with central through hole.Guide is provided with axial slots, and the axial groove nose end is that end face is the embedding termination of restrainting the corresponding cylindrical cambered surface of part cylinder end capel groove groove face with folder.Revolving cover body is sleeved on the folder bundle part cylinder, little spring and steel ball place in the guide axial slots successively, big spring and guide place in the blind hole of foot frame rod successively, the radial hole place that foot frame rod revolves cover body with its blind hole end fixed installation, and make the cylindrical cambered surface of guide mounted thereto and folder Shu Tizhu body capel groove groove face match, the steel ball that is installed in the guide axial slots is against under the effect of little spring elastic force in the depression of location, and the cylindrical cambered surface of guide is on the capel groove groove face that is against folder Shu Tizhu body under the effect of big spring elastic force.During use, rotate foot frame rod, make with the cover part that revolves of its captive joint and rotate relative to the cylinder that presss from both sides the bundle part, under little spring and the effect of big spring elastic force, be against respectively the location in the depression steel ball and turn over an angle with the guide that the cylinder cambered surface is against capel groove groove face thereupon, make steel ball locate depression immigration frame and locate depression, or locate depression immigration embedding from frame and locate depression surely from embedding.The sealing of not only specious, structure, can not corrosion, and in-use performance is good, thereby reaches the purpose of this utility model.
Fig. 1, be the utility model structural representation block diagram.
Fig. 2, be the utility model decomposition texture schematic isometric.
Fig. 3, be the utility model structural representation section-drawing.
Fig. 4, be the utility model operating state scheme drawing.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model by foot frame rod 1, folder bundle part 2, revolve cover body 3, attaching parts 4, guide 5, big spring 6, little spring 7 and steel ball 8 and form.
Foot frame rod 1 upper end is provided with blind hole 11, and blind hole 11 epimeres are provided with negative thread 12, and its end extends or the sheathed plot 13 of supporting.
Revolve cover body 3 and be provided with and press from both sides bundle part 2 cylinders, 22 peripheries corresponding central through hole 31, its perisporium is provided with the radially screw 32 that connects with central through hole 31, and its periphery is provided with the section 33 vertical with screw radially 32.
Attaching parts 4 is provided with central through hole 41, and its periphery is provided with foot frame rod 1 blind hole, 11 epimere negative threads 12 and revolves on the cover body 3 outside thread 42 that screw 32 radially screws togather.
Revolving cover body 3 is sleeved on the cylinder 22 of folder bundle part 2 with its central through hole 31, radially screw 31 is corresponding with cylinder 22 upper thimble grooves 221 on it, big spring 6 places in foot frame rod 1 blind hole 11, attaching parts 4 is contained on the foot frame rod 1 blind hole 11 epimere negative threads 12 with 42 spiral shells of outside thread on it, little spring 7 and steel ball 8 place in guide 5 axial slots 51 successively, and be contained in the position that set screw 53 on the guide 5 axial slots 51 hypomere negative threads 54 is regulated steel balls 8 with spiral shell, set screw 53 is housed, the guide 5 of little spring 7 and steel ball 8 places in attaching parts 4 central through holes 41, and make its bottom be against on the big spring 6, foot frame rod 1 with spiral shell dress attaching parts 4 thereon with revolve cover body 3 and captive joint, its top end face is against on the section 33 of revolving cover body 3 peripheries, and make the end face of guide mounted thereto 5 embedding terminations 52 cylindrical cambered surfaces and the groove face that presss from both sides bundle body 2 cylinders 22 upper thimble grooves 221 match, be installed in steel balls 8 in guide 5 axial slots 51 and be against under little spring 7 elastic force effects that frame is located depression 222 or embedding is located in the depression 223, and, it can not deviate from the bearing force of set screw 53 adjusting steel balls 8 and with locating part 224 restriction steel balls.The end face of the cylindrical cambered surface of guide 5 embedding terminations 52 is on capel groove 221 groove faces that are against folder bundle body 2 cylinders 22 under the big spring 6 elastic force effects.
During use,, the folder mouth 21 of the utility model with folder bundle body 2 one ends is installed on the vehicle frame body of rod 9 as Fig. 1, shown in Figure 4, and with bolt 91 lockings.Rotate foot frame rod 1, make with the cover part 3 that revolves of its captive joint and rotate relative to the cylinder 22 of folder bundle part 2, being against frame respectively under little spring 7 and big spring 6 elastic force effects locatees depression 222 or embedding and locatees the steel ball 8 in the depression 223 and turn over an angle with the guide 5 that the end face that embedding termination 52 is the cylinder cambered surface is against capel groove 221 groove faces thereupon, make steel ball 8 locate depression 222 immigration framves and locate depression 223 from embedding, or locate depression 223 immigration embeddings from frame and locate depression 222, make foot frame rod 1 of the present utility model terminal support 13 supports in plot on the ground, or revolve that to be received in the vehicle frame body of rod 9 other with it.
Claims (5)
1, a kind of closed bicycle foot rest, it has foot frame rod, it is characterized in that it also has folder bundle part, revolves cover body, guide, big spring, little spring and steel ball; The foot frame rod upper end is provided with blind hole; Folder bundle part one end is provided with the folder mouth, and its other end is provided with two location depressions for constituting the cylinder of capel groove on capel groove groove face; Revolve cover body and be provided with and press from both sides the corresponding central through hole of bundle part cylinder periphery, its perisporium is provided with the radial hole that connects with central through hole; Guide is provided with axial slots, and the axial groove nose end is that end face is the embedding termination of restrainting the corresponding cylindrical cambered surface of part cylinder end capel groove groove face with folder; Revolving cover body is sleeved on the folder bundle part cylinder, radial hole is corresponding with cylinder upper thimble groove on it, little spring and steel ball place in the guide axial slots successively, big spring and guide place in the blind hole of foot frame rod successively, the radial hole place that foot frame rod revolves cover body with its blind hole end fixed installation, and make the cylindrical cambered surface of guide mounted thereto and folder Shu Tizhu body capel groove groove face match, the steel ball that is installed in the guide axial slots is against under the effect of little spring elastic force in the depression of location, and the cylindrical cambered surface of guide is on the capel groove groove face that is against folder Shu Tizhu body under the effect of big spring elastic force.
2, closed bicycle foot rest according to claim 1 is characterized in that describedly revolving that radial hole is a screw on the cover body, and is provided with and the vertical section of screw radially in its periphery; Foot frame rod blind hole epimere is provided with negative thread; Revolve cover body and foot frame rod and be respectively equipped with central through hole and externally threaded attaching parts is captiveed joint with inside and outside.
3, closed bicycle foot rest according to claim 1 and 2 is characterized in that axial slots is a central through hole on the described guide, and is provided with the negative thread that spiral shell is debug the joint screw at the central through hole hypomere.
4, closed bicycle foot rest according to claim 1 and 2 is characterized in that the depression outside, two location of described capel groove groove face is respectively equipped with locating part.
5, closed bicycle foot rest according to claim 1 and 2 is characterized in that described foot frame rod end is equiped with to the plot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205329 CN2356917Y (en) | 1998-06-16 | 1998-06-16 | Sealed bicycle foot-rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205329 CN2356917Y (en) | 1998-06-16 | 1998-06-16 | Sealed bicycle foot-rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356917Y true CN2356917Y (en) | 2000-01-05 |
Family
ID=33961741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205329 Expired - Fee Related CN2356917Y (en) | 1998-06-16 | 1998-06-16 | Sealed bicycle foot-rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356917Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100473576C (en) * | 2001-01-19 | 2009-04-01 | 本田技研工业株式会社 | Side stand device for motorbike |
-
1998
- 1998-06-16 CN CN 98205329 patent/CN2356917Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100473576C (en) * | 2001-01-19 | 2009-04-01 | 本田技研工业株式会社 | Side stand device for motorbike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |