CN102616333B - Bicycle pedal with ball rotation structure - Google Patents
Bicycle pedal with ball rotation structure Download PDFInfo
- Publication number
- CN102616333B CN102616333B CN201210113987.9A CN201210113987A CN102616333B CN 102616333 B CN102616333 B CN 102616333B CN 201210113987 A CN201210113987 A CN 201210113987A CN 102616333 B CN102616333 B CN 102616333B
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- mandrel
- pearl
- nut
- plug
- foot
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Abstract
The invention discloses a bicycle pedal with a ball rotation structure. The bicycle pedal comprises a pedal body with an axis hole and a mandrel passing through the axis hole, wherein a first bowl buckle is arranged on the top of the mandrel; the head of the pedal body is matched with the top of the mandrel through the first bowl buckle; a first steel ball group is arranged in the first bowl buckle in a matched manner; a second bowl buckle is arranged at the tail end of the mandrel; the tail of the pedal body is matched with the tail end of the mandrel through the second bowl buckle; a second steel ball group is arranged in the second bowl buckle in a matched manner; a ball plug body and a screw cap body are arranged at the tail end of the mandrel; the ball plug outer cambered surface of the ball plug body is matched with the second steel ball group; a ball plug flat and square inner cambered surface of the ball plug body and a mandrel threaded body at the end of the mandrel are positioned in a matched mode; the screw cap body is matched with the ball plug plane of the ball plug body; the first steel ball group and the second steel ball group roll at the same time, so that the pedal body is matched with the mandrel in a rotatable manner; and when the ball plug body and the screw cap body are abraded, the screw cap body is locked on the ball plug plane to prevent the pedal body and the mandrel from shaking relatively. The bicycle pedal has the advantages of ball rotation, simple structure, mature manufacturing technology, stable assembly, convenience in use and high assembly efficiency.
Description
Technical field
The present invention relates to bicycle pedals technical field, relating in particular to a kind of bicycle has pearl rotational structure foot-operated.
Background technology
Foot-operated is one of requisite parts on bicycle, riding on existing market can mainly be divided into by frame mode difference: have pearl rotational structure foot-operated and foot-operated without pearl rotational structure, in market have pearl Standard time to add pad, pearl plug and mandrel need screw thread fit, make to ride in assembling efficiency lower.
Summary of the invention
Technical matters to be solved by this invention is for the above-mentioned state of the art, and provide, pearl is rotated, a kind of bicycle simple in structure, that manufacture is ripe, assembly is stable, easy to use, packaging efficiency is high has pearl rotational structure foot-operated.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of bicycle has pearl rotational structure foot-operated, comprises the foot-operated body that is provided with axle center hole and the mandrel that runs through axle center hole, and wherein, mandrel top is fitted with first bowl of button, and foot-operated body head coordinates with mandrel top by first bowl of button; In first bowl of button, be equipped with the first steel ball group, mandrel end is fitted with second bowl of button, and foot-operated body afterbody coordinates with mandrel end by second bowl of button; In second bowl of button, be equipped with the second steel ball group, mandrel end is also equipped with pearl cock body and nut body; The pearl of pearl cock body beyond the Great Wall cambered surface and the second steel ball group matches; The pearl plug chamber intrados of pearl cock body coordinates location with the mandrel thread body of mandrel end; Nut body matches with the pearl plug plane of pearl cock body; The first steel ball group is rolled simultaneously foot-operated body is coordinated with the rotation of mandrel axle with the second steel ball group; In the time that pearl cock body and nut body used damage, nut body and pearl plug flat lock are joined and are prevented that foot-operated body is relative with mandrel rocks.
For optimizing technique scheme, the concrete measure of taking also comprises:
Above-mentioned foot-operated body afterbody is provided with axle center hole locks the bonnet of joining mutually.
Above-mentioned foot-operated body both sides are provided with Reflector.
Above-mentioned pearl cock body is provided with pearl plug chamber, is provided with pearl plug intrados in pearl plug chamber, and mandrel passes pearl plug chamber and joins by the mandrel end cambered surface and the pearl plug intrados card that are located on mandrel.
Above-mentioned nut body is provided with nut chamber, establishes nut screw thread in nut chamber, and mandrel is through nut chamber and by being located at mandrel thread body and the nut screw thread screw thread fit of mandrel end.
Above-mentioned nut screw thread is half pitch thread.
Above-mentioned nut body is outer oblique nut, and pearl cock body is interior oblique pearl plug, and pearl plug plane is concave surface, and correspondingly, the fitting surface of outer oblique nut and interior oblique pearl plug is convex surface.
Above-mentioned nut body is interior oblique nut, and pearl cock body is outer oblique pearl plug, and pearl plug plane is convex surface, and correspondingly, the fitting surface of interior oblique nut and outer oblique pearl plug is concave surface.
Above-mentioned interior oblique pearl plug and outer oblique nut are joined or screw thread fit for blocking.
Above-mentioned outer oblique pearl plug and interior oblique nut are joined or screw thread fit for blocking.
Compared with prior art, a kind of bicycle of the present invention has pearl rotational structure foot-operated, comprises the foot-operated body that is provided with axle center hole and the mandrel that runs through axle center hole, wherein, mandrel top is fitted with first bowl of button, and foot-operated body head coordinates with mandrel top by first bowl of button; In first bowl of button, be equipped with the first steel ball group, mandrel end is fitted with second bowl of button, and foot-operated body afterbody coordinates with mandrel end by second bowl of button; In second bowl of button, be equipped with the second steel ball group, mandrel end is also equipped with pearl cock body and nut body; The pearl of pearl cock body beyond the Great Wall cambered surface and the second steel ball group matches; The flat side's intrados in pearl plug chamber of pearl cock body coordinates location with the mandrel thread body of mandrel end; Nut body matches with the pearl plug plane of pearl cock body; The first steel ball group is rolled simultaneously foot-operated body is coordinated with the rotation of mandrel axle with the second steel ball group; In the time that pearl cock body and nut body used damage, nut body and pearl plug flat lock are joined and are prevented that foot-operated body is relative with mandrel rocks.Bicycle of the present invention buckle, is ridden body, pearl cock body, nut body and bonnet by mandrel, Reflector, steel ball group, bowl and form by pearl rotational structure is foot-operated.Reflector is stuck in foot-operated body both sides, and mandrel is positioned at foot-operated body, and steel ball group, bowl buckles, pearl cock body, nut body are loaded on respectively on mandrel, and bonnet is matched with rides body afterbody.The pearl of pearl cock body beyond the Great Wall cambered surface and the second steel ball group matches; The flat side's intrados in pearl plug chamber of pearl cock body coordinates location with the mandrel thread body of mandrel end; In addition, pearl cock body no longer coordinates with mandrel by screw thread, but mandrel is through pearl plug chamber joining by the mandrel end cambered surface and the pearl plug intrados card that are located on mandrel, by nut body and coordinating of pearl cock body pearl cock body can being pressed on mandrel.
The present invention has advantages of has pearl to rotate, simple in structure, manufacture is ripe, assembly is stable, easy to use, packaging efficiency is high.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the decomposition texture schematic diagram of first embodiment of the invention;
Fig. 3 is the assembling schematic diagram of Fig. 2;
Fig. 4 is the decomposition texture schematic diagram of second embodiment of the invention;
Fig. 5 is the assembling schematic diagram of Fig. 4;
Fig. 6 is tiltedly nut schematic diagrams of Fig. 2 China and foreign countries;
Fig. 7 is interior tiltedly pearl plug schematic diagram in Fig. 2;
Fig. 8 is interior tiltedly nut schematic diagram in Fig. 4;
Fig. 9 is tiltedly pearl plug schematic diagrams of Fig. 4 China and foreign countries;
Figure 10 is mandrel schematic diagram in Fig. 1;
Figure 11 is foot-operated body schematic diagram in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 to Figure 11 shows that mandrel 1, mandrel end cambered surface 1a, mandrel thread body 1b, Reflector 2, the first steel ball group 31, the second steel ball group 32, first bowl buckle 41, second bowl buckle 42, foot-operated body 5, axle center hole 5a, pearl cock body 6, pearl cambered surface 6a, pearl plug plane 6b, pearl plug chamber 6c, pearl plug intrados 6d, pearl plug chamber flat side's intrados 6e, interior oblique pearl plug 61, outer oblique pearl plug 62, nut body 7, nut chamber 7a, nut screw thread 7b, outer oblique nut 71, interior oblique nut 72, bonnet 8 beyond the Great Wall.
The first embodiment: as shown in Fig. 1 to Fig. 3, Fig. 6, Fig. 7, Figure 10 and Figure 11, of the present invention
A kind of bicycle has pearl rotational structure foot-operated, comprises the foot-operated body 5 that is provided with axle center hole 5a and the mandrel 1 that runs through axle center hole 5a, and wherein, mandrel 1 top is fitted with first bowl of button 41, and foot-operated body 5 heads coordinate with mandrel 1 top by first bowl of button 41; In first bowl of button 41, be equipped with the first steel ball group 31, mandrel 1 end is fitted with second bowl of button 42, and foot-operated body 5 afterbodys coordinate with mandrel 1 end by second bowl of button 42; In second bowl of button 42, be equipped with the second steel ball group 32, mandrel 1 end is also equipped with pearl cock body 6 and nut body 7; The pearl of pearl cock body 6 beyond the Great Wall cambered surface 6a and the second steel ball group 32 matches; Nut body 7 matches with the pearl plug plane 6b of pearl cock body 6; The first steel ball group 31 is rolled simultaneously foot-operated body 5 is coordinated with mandrel 1 axle rotation with the second steel ball group 32; In the time that pearl cock body 6 and nut body 7 used damage, nut body 7 and pearl plug plane 6b lock are joined and are prevented that foot-operated body 5 is relative with mandrel 1 rocks.
Foot-operated body 5 afterbodys are provided with axle center hole 5a locks the bonnet 8 of joining mutually.
Foot-operated body 5 both sides are provided with Reflector 2.
Interior tiltedly pearl plug 61 is joined or screw thread fit for blocking with outer oblique nut 71.
The bicycle of the present embodiment by pearl rotational structure foot-operated by mandrel 1, Reflector 2, the first steel ball group 31, the second steel ball group 32, first bowl buckle 41, second bowl buckle 42, ride body 5, interior oblique pearl plug 61, outer oblique nut 71, bonnet 80 parts form.Reflector 2 is stuck in foot-operated body both sides, mandrel 1 is positioned at foot-operated body 5, the first steel ball group 31, the second steel ball group 32, first bowl buckle 41, second bowl buckle 42, interior oblique pearl plug 61, outer oblique nut 71 be loaded on respectively on mandrel 1, bonnet 8 is matched with foot-operated body 5 afterbodys.In tiltedly the pearl of pearl plug 61 cambered surface 6d and the second steel ball group 32 match beyond the Great Wall; Pearl plug chamber flat side's intrados 6e of pearl cock body coordinates location with the mandrel thread body 1b of mandrel end; In addition, pearl cock body 6 no longer coordinates with mandrel 1 by screw thread, but mandrel 1 is through pearl plug chamber 6c and join by the mandrel end cambered surface 1a and the pearl plug intrados 6d card that are located on mandrel 1, by nut body 7 and coordinating of pearl cock body 6 pearl cock body 6 can being pressed on mandrel 1.
The second embodiment: as shown in Fig. 3, Fig. 4, Fig. 8, Fig. 9,
Outer tiltedly pearl plug 62 is joined or screw thread fit for blocking with interior oblique nut 72.
Outer tiltedly pearl plug 62 is loaded on mandrel 1 with interior oblique nut 72, and the pearl of outer oblique pearl plug 62 beyond the Great Wall cambered surface 6d and the second steel ball group 32 matches.Do not state part with the first embodiment.
Claims (1)
1. a bicycle has pearl rotational structure foot-operated, comprise the foot-operated body (5) that is provided with axle center hole (5a) and the mandrel (1) that runs through axle center hole (5a), it is characterized in that: described mandrel (1) top is fitted with first bowl of button (41), described foot-operated body (5) head coordinates with mandrel (1) top by first bowl of button (41); In described first bowl of button (41), be equipped with the first steel ball group (31), described mandrel (1) end is fitted with second bowl of button (42), and described foot-operated body (5) afterbody coordinates with mandrel (1) end by second bowl of button (42); In described second bowl of button (42), be equipped with the second steel ball group (32), described mandrel (1) end is also equipped with pearl cock body (6) and nut body (7); The pearl of described pearl cock body (6) beyond the Great Wall cambered surface (6a) matches with the second steel ball group (32); The flat side's intrados in pearl plug chamber (6e) of described pearl cock body (6) coordinates location with the mandrel thread body (1b) of described mandrel (1) end; Described nut body (7) matches with the pearl plug plane (6b) of pearl cock body (6); The first described steel ball group (31) is rolled simultaneously described foot-operated body (5) is coordinated with the rotation of mandrel (1) axle with the second steel ball group (32); In the time that pearl cock body (6) and nut body (7) used damage, nut body (7) is joined and is prevented foot-operated body (5) and relative the rocking of mandrel (1) with pearl plug plane (6b) lock; Described pearl cock body (6) is provided with pearl plug chamber (6c), in described pearl plug chamber (6c), be provided with pearl plug intrados (6d), described mandrel (1) is joined with described pearl plug intrados (6d) card through pearl plug chamber (6c) and by the mandrel end cambered surface (1a) being located on mandrel (1); Described nut body (7) is provided with nut chamber (7a), in described nut chamber (7a), establish nut screw thread (7b), described mandrel (1) is through nut chamber (7a) and by described mandrel thread body (1b) and nut screw thread (7b) screw thread fit; Described foot-operated body (5) afterbody is provided with axle center hole (5a) locks the bonnet (8) of joining mutually; Described foot-operated body (5) both sides are provided with Reflector (2); Described nut screw thread (7b) is half pitch thread; Described nut body (7) is outer oblique nut (71), described pearl cock body (6) is interior oblique pearl plug (61), described pearl plug plane (6b) is concave surface, correspondingly, described outer oblique nut (71) is convex surface with the fitting surface of interior oblique pearl plug (61); Described interior oblique pearl plug (61) is joined or screw thread fit for blocking with outer oblique nut (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113987.9A CN102616333B (en) | 2012-04-18 | 2012-04-18 | Bicycle pedal with ball rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113987.9A CN102616333B (en) | 2012-04-18 | 2012-04-18 | Bicycle pedal with ball rotation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616333A CN102616333A (en) | 2012-08-01 |
| CN102616333B true CN102616333B (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210113987.9A Expired - Fee Related CN102616333B (en) | 2012-04-18 | 2012-04-18 | Bicycle pedal with ball rotation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102616333B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213643B (en) * | 2013-04-10 | 2015-05-20 | 宁波嘉隆工业有限公司 | Bicycle lock frame folding pedal |
| CN106476972A (en) * | 2016-12-08 | 2017-03-08 | 宁波巨隆机械股份有限公司 | A kind of damping and slide-prevention is ridden |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138090Y (en) * | 1992-09-02 | 1993-07-14 | 天津市北辰区源达自行车脚蹬厂 | Bicycle pedal |
| CN2289746Y (en) * | 1996-11-19 | 1998-09-02 | 王志生 | New-type pedal for bicycle and tricycle |
| CN201030183Y (en) * | 2007-04-25 | 2008-03-05 | 宁波嘉隆工业有限公司 | Actuating foot-plate for body-building vehicle |
| CN202593782U (en) * | 2012-04-18 | 2012-12-12 | 宁波嘉隆工业有限公司 | Ball-bearing rotation structured pedal for bicycles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090241725A1 (en) * | 2008-03-27 | 2009-10-01 | Chung-I Chen | Modularized pedal assembly |
-
2012
- 2012-04-18 CN CN201210113987.9A patent/CN102616333B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138090Y (en) * | 1992-09-02 | 1993-07-14 | 天津市北辰区源达自行车脚蹬厂 | Bicycle pedal |
| CN2289746Y (en) * | 1996-11-19 | 1998-09-02 | 王志生 | New-type pedal for bicycle and tricycle |
| CN201030183Y (en) * | 2007-04-25 | 2008-03-05 | 宁波嘉隆工业有限公司 | Actuating foot-plate for body-building vehicle |
| CN202593782U (en) * | 2012-04-18 | 2012-12-12 | 宁波嘉隆工业有限公司 | Ball-bearing rotation structured pedal for bicycles |
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| Publication number | Publication date |
|---|---|
| CN102616333A (en) | 2012-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150916 Address after: 315012 Zhejiang Province, Ningbo Jiangbei District No. 89 vibration Yonglu Patentee after: NINGBO JULONG MACHINERY Co.,Ltd. Address before: Baocheng road Jiangbei District 315012 Zhejiang city of Ningbo province No. 22 Patentee before: Ningbo Jialong Industrial Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 301700, 19, Xingguo Road, Kingdom kingdom of bicycle kingdom, Wuqing District, Tianjin Patentee after: TIANJIN FEIMIN MACHINERY Co.,Ltd. Address before: 315012 Zhejiang Province, Ningbo Jiangbei District No. 89 vibration Yonglu Patentee before: NINGBO JULONG MACHINERY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |