CN2289749Y - Connecting plate steel cup for pedal of bicycle and tricycle - Google Patents
Connecting plate steel cup for pedal of bicycle and tricycle Download PDFInfo
- Publication number
- CN2289749Y CN2289749Y CN 97250121 CN97250121U CN2289749Y CN 2289749 Y CN2289749 Y CN 2289749Y CN 97250121 CN97250121 CN 97250121 CN 97250121 U CN97250121 U CN 97250121U CN 2289749 Y CN2289749 Y CN 2289749Y
- Authority
- CN
- China
- Prior art keywords
- steel bowl
- connecting plate
- plate steel
- pedal
- bicycle
- 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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Abstract
The utility model relates to a connecting plate steel bowl for pedals of bicycles and tricycles, which belongs to the field of fittings of bicycles and tricycles. The utility model is characterized in that a steel bowl with braking clamping grooves and a plate are combined into integration so as to form the connecting plate steel bowl. When the utility model is used and matched with a wear resistant roller frame with braking clamping claws, the braking clamping claws of the wear resistant roller frame are embedded into the braking clamping grooves arranged on the connecting plate steel bowl so as to cause the wear resistant roller frame and the connecting plate steel bowl to form into integration which can not rotate correspondingly, and then an axis fender is forced to rotate and only be contacted with the cambered surface of a convex circle of one end surface of the wear resistant roller frame. Meanwhile, a defect of easy disengagement between an inner plate or an outer plate and the steel bowl because of the looseness of nailing screws is overcome. The utility model has the advantages of simple structure, little damage, convenient assembly and disassembly and convenient maintenance.
Description
The utility model is that application number is 97213959.1, and name is called dividing an application of " a kind of bicycle, three-wheel vehicle pedal and wear-resisting frame, connecting plate steel bowl and the pedal framework of rolling thereof ".
The utility model belongs to bicycle, three-wheel vehicle accessory field, particularly a kind of bicycle, three-wheel vehicle pedal connecting plate steel bowl.
Since bicycle, three-wheel vehicle came into the market, its employed pedal was that size dimension and face shaping change to some extent, and inner structure does not have significant improvement all the time, promptly be unable to do without parts such as ordinary steel bowl and steel ball.Because bicycle, three-wheel vehicle long-term work are in the many harsies environment of load weight, dust and silt, usually occur because of dust and silt lubricating oil " eat up ", make steel ball, the steel bowl is dried grinds, cause steel ball to grind, lose, the saturating mill of steel bowl mill is mashed, pedal rotates inflexible phenomenon.Screw thread also often occurs on the pedal axle and ground away, the threaded active catch of endoporus is torn the problem of not getting off open.Common pedal is again because the steel bowl separates with plate, and usually loosening because of the drift bolt screw, plate breaks away from the steel bowl and loses, damages.
The purpose of this utility model is, provides a kind of steel bowl and plate of braking draw-in groove of will having to make one, and can roll the connecting plate steel bowl that frame is used with wear-resisting.
For achieving the above object, the utility model adopts following technical scheme:
A kind of bicycle, three-wheel vehicle pedal comprise plate and steel bowl with connecting plate steel bowl, and steel bowl and plate are made one, become connecting plate steel bowl, and interior round youngster's perisporium at the steel bowl position of connecting plate steel bowl is provided with at least two braking draw-in grooves.
Braking draw-in groove on interior round youngster's perisporium at the steel bowl position of connecting plate steel bowl has two, is rectangular flute profile.
The plane at the plate two ends of connecting plate steel bowl is provided with groove.
Groove on the plane at the plate two ends of connecting plate steel bowl is irregular shape.
The wear-resisting frame that rolls that is used with the utility model, be make with wear-resistant plastic and certain thickness annulus arranged, its cylindrical cambered surface be provided with at least two with braking draw-in groove position relative braking claw, two end face is convex arc surface or plane with an axle grade position that contacts.
The utility model adopts with wear-resisting and rolls the technical scheme that frame is used, the wear-resisting braking claw that rolls frame is embedded in the braking draw-in groove of justifying in the connecting plate steel bowl on youngster's perisporium, make it can not be in relative rotation whole with its formation, force axle shelves can only with wear-resisting roll frame wherein the convex arc surface of an end face contact rotation, contact effectively, coefficient of friction is little, thereby instead of steel bowl and steel ball, pedal is prolonged service life, avoided breaking away from steel bowl, the shortcoming of the pedal axle of easily grinding away because of the loosening plate of drift bolt screw.The plate of connecting plate steel bowl is provided with groove, and its intensity is improved greatly, thereby but attenuate material thickness reaches the purpose of economical with materials.It is simple in structure, rotates flexibly, and not fragile, dismounting is easy to maintenance.
Fig. 1, be structural representation of the present utility model;
Fig. 2, be the A-A cutaway view of Fig. 1
Fig. 3, be used the assembly relation scheme drawing for the utility model and the wear-resisting frame that rolls;
Fig. 4, be the A-A cutaway view of Fig. 3;
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
Embodiment 1, see Fig. 1,2,3,4, a kind of bicycle, three-wheel vehicle pedal connecting plate steel bowl, the steel bowl 5 that comprises plate 6 and band brake groove, steel bowl 5 is made one with plate 6 respectively, become connecting plate steel bowl 26,27, interior round youngster's perisporium at steel bowl 5 positions of connecting plate steel bowl be provided with two with the wear-resisting corresponding braking draw-in groove 7 in braking claw 2 positions that rolls frame 19, on the plane of 6 two end plates of connecting plate steel bowl drift bolt hole 9 is arranged.Its bottom is provided with pedal tube 23 bonded assemblys and is connected along 8.The plane of the two end plates of the plate 6 of connecting plate steel bowl is provided with groove 10.
The utility model and wear-resisting when rolling frame and being used, see Fig. 3,4, wear-resisting 19 braking claw 2 is embedded in the braking draw-in groove 7 of connecting plate steel bowl, make it can not be in relative rotation whole with its formation, force axle shelves 16,20 can only with wear-resisting roll frame 19 wherein the convex arc surface 3 of an end face contact rotation, thereby substitute ordinary steel bowl steel ball, reach not fragile, prolong the pedal purpose in service life.
The braking claw 2 of portions such as the utility model and pedal tube 23, drift bolt 25, footstep leather 24 mill frame 19 embeds in the braking draw-in groove 7 of connecting plate steel bowl, make it can not be in relative rotation whole with its formation, force axle shelves 16,20 can only with wear-resisting roll frame 19 wherein the convex arc surface 3 of an end face contact rotation, thereby substitute ordinary steel bowl steel ball, reach not fragile, prolong the pedal purpose in service life.
When the pedal framework 28 that the utility model becomes with detail assemblys such as pedal tube 23, drift bolt 25, footstep leathers 24 is used, see Fig. 3,4, its medium pore is to be plugged on the connection of inside and outside connecting plate steel bowl 26,27 respectively along forming on 8 by pedal tube 23 two ends, the aperture at its medium pore 12 two ends is greater than median pore radius, and steel bowl 5 positions of two ends connecting plate steel bowl 26,27 are aperture, pedal framework medium pore 12 two ends and increase the position.Pedal axle 13 penetrates in the pedal framework medium pore that is assembled into, pedal axle 13 outer ends put the threadless movable shelves 20 of endoporus, and is fixing with nut 15 then.
Claims (5)
1, a kind of bicycle, three-wheel vehicle pedal connecting plate steel bowl, comprise plate and steel bowl, of the present utility model being characterised in that, steel bowl and plate are made one, become connecting plate steel bowl, interior round youngster's perisporium at the steel bowl position of connecting plate steel bowl is provided with at least two braking draw-in grooves, on the plane at the plate two ends of connecting plate steel bowl the drift bolt hole is arranged.
2, bicycle as claimed in claim 1, three-wheel vehicle pedal is characterized in that with connecting plate steel bowl the braking draw-in groove on interior round youngster's perisporium at the steel bowl position of connecting plate steel bowl has two, is rectangular flute profile.
3, bicycle as claimed in claim 1, three-wheel vehicle pedal is characterized in that with connecting plate steel bowl the steel bowl bottom is provided with the pedal tube bonded assembly and is connected the edge.
4, bicycle as claimed in claim 1, three-wheel vehicle pedal is characterized in that with connecting plate steel bowl the plane at the plate two ends of connecting plate steel bowl is provided with groove.
5, bicycle as claimed in claim 4, three-wheel vehicle pedal is characterized in that with connecting plate steel bowl the groove on the plane at the plate two ends of connecting plate steel bowl is irregular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250121 CN2289749Y (en) | 1997-03-05 | 1997-03-05 | Connecting plate steel cup for pedal of bicycle and tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250121 CN2289749Y (en) | 1997-03-05 | 1997-03-05 | Connecting plate steel cup for pedal of bicycle and tricycle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213959 Division CN2289746Y (en) | 1996-11-19 | 1997-03-05 | New-type pedal for bicycle and tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289749Y true CN2289749Y (en) | 1998-09-02 |
Family
ID=33956821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97250121 Expired - Fee Related CN2289749Y (en) | 1997-03-05 | 1997-03-05 | Connecting plate steel cup for pedal of bicycle and tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311719A1 (en) * | 2009-10-14 | 2011-04-20 | Shimano, Inc. | Bicycle pedal |
-
1997
- 1997-03-05 CN CN 97250121 patent/CN2289749Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311719A1 (en) * | 2009-10-14 | 2011-04-20 | Shimano, Inc. | Bicycle pedal |
| US8312791B2 (en) | 2009-10-14 | 2012-11-20 | Shimano Inc. | Bicycle pedal |
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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 |