CN102616333A - Bicycle pedal with ball rotation structure - Google Patents
Bicycle pedal with ball rotation structure Download PDFInfo
- Publication number
- CN102616333A CN102616333A CN2012101139879A CN201210113987A CN102616333A CN 102616333 A CN102616333 A CN 102616333A CN 2012101139879 A CN2012101139879 A CN 2012101139879A CN 201210113987 A CN201210113987 A CN 201210113987A CN 102616333 A CN102616333 A CN 102616333A
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- pearl
- mandrel
- nut
- operated
- foot
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- Steering Devices For Bicycles And Motorcycles (AREA)
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 the bicycle pedals technical field, relating in particular to a kind of bicycle has the pearl rotational structure foot-operated.
Background technology
Foot-operated is one of requisite parts on the bicycle; Foot-operated on the existing market can mainly be divided into by the frame mode difference: have the pearl rotational structure foot-operated and not have the pearl rotational structure foot-operated; The pearl structure assembling that has in the market time will be added pad; Pearl plug and mandrel need screw thread fit, make that to ride in assembling efficient lower.
Summary of the invention
Technical matters to be solved by this invention is to the above-mentioned state of the art, and pearl is rotated, a kind of bicycle simple in structure, that manufacturing is ripe, assembly is stable, easy to use, packaging efficiency is high has the pearl rotational structure foot-operated and provide.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of bicycle has the pearl rotational structure foot-operated, comprises foot-operated body that is provided with axle center hole and the mandrel that runs through axle center hole, and wherein, the mandrel top is fitted with first bowl of button, and foot-operated body head cooperates with the mandrel top through first bowl of button; Be equipped with the first steel ball group in first bowl of button, the mandrel end is fitted with second bowl of button, and foot-operated body afterbody is through second bowl of button and mandrel tip engages; Be equipped with the second steel ball group in second bowl of button, the mandrel end also is equipped with pearl cock body and nut body; The pearl of pearl cock body cambered surface and the second steel ball group beyond the Great Wall is complementary; The pearl plug chamber intrados of pearl cock body cooperates the 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 with the second steel ball group foot-operated body is cooperated with the rotation of mandrel axle; When pearl cock body and nut body used damage, nut body and pearl plug plane lock were joined and are prevented that foot-operated body and mandrel from rocking relatively.
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 the pearl plug chamber, and mandrel passes pearl plug chamber and joins through the terminal cambered surface of mandrel and the pearl plug intrados card that are located on the mandrel.
Above-mentioned nut body is provided with the nut chamber, establishes the nut screw thread in the nut chamber, and mandrel passes nut chamber and mandrel thread body and nut screw thread screw thread fit through being located at the mandrel end.
Above-mentioned nut screw thread is half pitch thread.
Above-mentioned nut body is outer tiltedly nut, and the pearl cock body is interior oblique pearl plug, and pearl plug plane is a concave surface, and correspondingly, the fitting surface of outer tiltedly nut and interior oblique pearl plug is a convex surface.
Above-mentioned nut body is interior oblique nut, and the pearl cock body is outer tiltedly pearl plug, and pearl plug plane is a convex surface, and correspondingly, interior oblique nut is a concave surface with the fitting surface of outer tiltedly pearl plug.
Above-mentioned interior oblique pearl plug is joined or screw thread fit for card with outer tiltedly nut.
Above-mentioned outer oblique pearl plug is joined or screw thread fit for card with interior oblique nut.
Compared with prior art; A kind of bicycle of the present invention has the pearl rotational structure foot-operated, comprises foot-operated body that is provided with axle center hole and the mandrel that runs through axle center hole, wherein; The mandrel top is fitted with first bowl of button, and foot-operated body head cooperates with the mandrel top through first bowl of button; Be equipped with the first steel ball group in first bowl of button, the mandrel end is fitted with second bowl of button, and foot-operated body afterbody is through second bowl of button and mandrel tip engages; Be equipped with the second steel ball group in second bowl of button, the mandrel end also is equipped with pearl cock body and nut body; The pearl of pearl cock body cambered surface and the second steel ball group beyond the Great Wall is complementary; The flat side's intrados in pearl plug chamber of pearl cock body cooperates the 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 with the second steel ball group foot-operated body is cooperated with the rotation of mandrel axle; When pearl cock body and nut body used damage, nut body and pearl plug plane lock were joined and are prevented that foot-operated body and mandrel from rocking relatively.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 the 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 the mandrel, and bonnet is matched with rides the body afterbody.The pearl of pearl cock body cambered surface and the second steel ball group beyond the Great Wall is complementary; The flat side's intrados in pearl plug chamber of pearl cock body cooperates the location with the mandrel thread body of mandrel end; In addition, the pearl cock body no longer cooperates with mandrel through screw thread, but mandrel passes pearl plug chamber and fill in the intrados card and join through being located at mandrel end cambered surface and pearl on the mandrel, through nut body and cooperating of pearl cock body the pearl cock body can being pressed on the mandrel.
The present invention have have pearl rotate, simple in structure, make the advantage ripe, that assembly is stable, easy to use, packaging efficiency is high.
Description of drawings
Fig. 1 is a scheme drawing of the present invention;
Fig. 2 is the decomposition texture scheme drawing of first embodiment of the invention;
Fig. 3 is the assembling scheme drawing of Fig. 2;
Fig. 4 is the decomposition texture scheme drawing of second embodiment of the invention;
Fig. 5 is the assembling scheme drawing of Fig. 4;
Fig. 6 is tiltedly nut scheme drawings of Fig. 2 China and foreign countries;
Fig. 7 is an interior tiltedly pearl plug scheme drawing among Fig. 2;
Fig. 8 is an interior tiltedly nut scheme drawing among Fig. 4;
Fig. 9 is tiltedly pearl plug scheme drawings of Fig. 4 China and foreign countries;
Figure 10 is a mandrel scheme drawing among Fig. 1;
Figure 11 is a foot-operated body scheme drawing among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 to shown in Figure 11 be the terminal cambered surface 1a of mandrel 1, mandrel, mandrel thread body 1b, Reflector 2, the first steel ball group 31, the second steel ball group 32, first bowl buckle 41, second bowls buckle 42, foot-operated body 5, axle center hole 5a, pearl cock body 6, pearl beyond the Great Wall 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 tiltedly pearl fill in 62, nut body 7, nut chamber 7a, nut screw thread 7b, oblique nut 71, interior oblique nut 72, bonnet 8 outward.
First embodiment:, of the present invention like Fig. 1 to Fig. 3, Fig. 6, Fig. 7, Figure 10 and shown in Figure 11
A kind of bicycle has the pearl rotational structure foot-operated, comprises 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 cooperate with mandrel 1 top through first bowl of button 41; Be equipped with the first steel ball group 31 in first bowl of button 41, mandrel 1 end is fitted with second bowl of button 42, and foot-operated body 5 afterbodys are through second bowl of button 42 and mandrel 1 tip engages; Be equipped with the second steel ball group 32 in second bowl of button 42, mandrel 1 end also is equipped with pearl cock body 6 and nut body 7; The pearl of pearl cock body 6 cambered surface 6a and the second steel ball group 32 beyond the Great Wall is complementary; Nut body 7 matches with the pearl plug plane 6b of pearl cock body 6; The first steel ball group 31 is rolled simultaneously with the second steel ball group 32 foot-operated body 5 is cooperated with 1 rotation of mandrel; When pearl cock body 6 and nut body 7 used damage, nut body 7 was locked to join with pearl plug plane 6b and is prevented that foot-operated body 5 from rocking with mandrel 1 relatively.
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 card with outer oblique nut 71.
The bicycle of present embodiment by the 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 bowls buckle 42, foot-operated body 5, interior oblique pearl plug 61, oblique nut 71, bonnet 80 parts are formed outward.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 bowls buckle 42, interior oblique pearl plug 61, outer tiltedly nut 71 be loaded on respectively on the 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 are complementary beyond the Great Wall; Pearl plug chamber flat side's intrados 6e of pearl cock body cooperates the location with the mandrel thread body 1b of mandrel end; In addition; Pearl cock body 6 no longer cooperates with mandrel 1 through screw thread; But mandrel 1 passes pearl plug chamber 6c and fills in intrados 6d card with pearl and join through being located at the terminal cambered surface 1a of mandrel on the mandrel 1, through nut body 7 and cooperating of pearl cock body 6 pearl cock body 6 can being pressed on the mandrel 1.
Second embodiment: like Fig. 3, Fig. 4, Fig. 8, shown in Figure 9,
Outer tiltedly pearl plug 62 is joined or screw thread fit for card with interior oblique nut 72.
Outer tiltedly pearl plug 62 is loaded on the mandrel 1 with interior oblique nut 72, and the pearl of outer tiltedly pearl plug 62 cambered surface 6d and the second steel ball group 32 beyond the Great Wall is complementary.Do not state part with first embodiment.
Claims (10)
1. a bicycle has the pearl rotational structure foot-operated; Comprise 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), and described foot-operated body (5) head cooperates with mandrel (1) top through first bowl of button (41); Be equipped with the first steel ball group (31) in described first bowl of button (41), described mandrel (1) end is fitted with second bowl of button (42), and described foot-operated body (5) afterbody is through second bowl of button (42) and mandrel (1) tip engages; Be equipped with the second steel ball group (32) in described second bowl of button (42), described mandrel (1) end also is equipped with pearl cock body (6) and nut body (7); The pearl of described pearl cock body (6) cambered surface (6a) beyond the Great Wall is complementary with the second steel ball group (32); The pearl plug flat side's intrados in chamber (6e) of described pearl cock body (6) cooperates the location with the terminal mandrel thread body (1b) of described mandrel (1); Described nut body (7) matches with the pearl plug plane (6b) of pearl cock body (6); The described first steel ball group (31) is rolled simultaneously with the second steel ball group (32) described foot-operated body (5) is cooperated with the rotation of mandrel (1) axle; When pearl cock body (6) and nut body (7) when using damage, nut body (7) is joined with pearl plug plane (6b) lock and is prevented that foot-operated body (5) from rocking with mandrel (1) relatively.
2. a kind of bicycle according to claim 1 has the pearl rotational structure foot-operated, and it is characterized in that: described foot-operated body (5) afterbody is provided with axle center hole (5a) locks the bonnet (8) of joining mutually.
3. a kind of bicycle according to claim 2 has the pearl rotational structure foot-operated, and it is characterized in that: described foot-operated body (5) both sides are provided with Reflector (2).
4. a kind of bicycle according to claim 3 has the pearl rotational structure foot-operated; It is characterized in that: described pearl cock body (6) is provided with pearl plug chamber (6c); Be provided with pearl plug intrados (6d) in the described pearl plug chamber (6c), described mandrel (1) passes pearl plug chamber (6c) and joins with described pearl plug intrados (6d) card through the terminal cambered surface of mandrel (1a) that is located on the mandrel (1).
5. a kind of bicycle according to claim 4 has the pearl rotational structure foot-operated; It is characterized in that: described nut body (7) is provided with nut chamber (7a); Establish nut screw thread (7b) in the described nut chamber (7a), described mandrel (1) passes nut chamber (7a) also through described mandrel thread body (1b) and nut screw thread (7b) screw thread fit.
6. a kind of bicycle according to claim 5 has the pearl rotational structure foot-operated, and it is characterized in that: described nut screw thread (7b) is half pitch thread.
7. a kind of bicycle according to claim 5 has the pearl rotational structure foot-operated; It is characterized in that: described nut body (7) is outer tiltedly nut (71); Described pearl cock body (6) is an interior oblique pearl plug (61); Described pearl plug plane (6b) is a concave surface, and correspondingly, described outer tiltedly nut (71) is a convex surface with the fitting surface of interior oblique pearl plug (61).
8. a kind of bicycle according to claim 5 has the pearl rotational structure foot-operated; It is characterized in that: described nut body (7) is an interior oblique nut (72); Described pearl cock body (6) is outer tiltedly pearl plug (62); Described pearl plug plane (6b) is a convex surface, and correspondingly, described interior tiltedly nut (72) is a concave surface with the fitting surface that outer tiltedly pearl is filled in (62).
9. a kind of bicycle according to claim 7 has the pearl rotational structure foot-operated, it is characterized in that: oblique pearl plug (61) is that card is joined or screw thread fit with outer tiltedly nut (71) in described.
10. a kind of bicycle according to claim 8 has the pearl rotational structure foot-operated, it is characterized in that: described outer tiltedly pearl plug (62) is joined or screw thread fit for card with interior oblique nut (72).
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 true CN102616333A (en) | 2012-08-01 |
| CN102616333B CN102616333B (en) | 2014-05-14 |
Family
ID=46556645
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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213643A (en) * | 2013-04-10 | 2013-07-24 | 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 (5)
| 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 |
| US20090241725A1 (en) * | 2008-03-27 | 2009-10-01 | Chung-I Chen | Modularized pedal assembly |
| 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 |
-
2012
- 2012-04-18 CN CN201210113987.9A patent/CN102616333B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| US20090241725A1 (en) * | 2008-03-27 | 2009-10-01 | Chung-I Chen | Modularized pedal assembly |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213643A (en) * | 2013-04-10 | 2013-07-24 | 宁波嘉隆工业有限公司 | Bicycle lock frame folding pedal |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102616333B (en) | 2014-05-14 |
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Legal Events
| Date | Code | Title | Description |
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| 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. |
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| 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. |
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| 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 |