CN103057352B - The cardan wheel of plastics wheel fork - Google Patents
The cardan wheel of plastics wheel fork Download PDFInfo
- Publication number
- CN103057352B CN103057352B CN201310004175.5A CN201310004175A CN103057352B CN 103057352 B CN103057352 B CN 103057352B CN 201310004175 A CN201310004175 A CN 201310004175A CN 103057352 B CN103057352 B CN 103057352B
- Authority
- CN
- China
- Prior art keywords
- wheel
- fork
- plastics
- wheel fork
- bolt
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 66
- 229920003023 plastic Polymers 0.000 title claims abstract description 66
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Handcart (AREA)
Abstract
A kind of cardan wheel of plastics wheel fork, comprise plastics wheel fork, two-wheeled fork bearing, one round head bolt, one nut, the PU wheel of a pair lock bolt and a hole its central band two bearings, it is characterized in that: plastics wheel fork top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of plastics wheel fork, two wheel forks of plastics wheel fork lower end have mutual to perforation, a wheel fork bearing is respectively inlayed in the upper lower counterbore of plastics wheel fork, a round head bolt is penetrated in the endoporus of two-wheeled fork bearing, penetrate on the round head bolt in two-wheeled fork bearing endoporus twist connect a nut, barrel and bolt are comprised to lock bolt, it is mutual in perforation and in the two bearings endoporus of PU wheel that barrel penetrates plastics wheel fork two-wheeled fork, twist with bolt and barrel again and connect, assemble the cardan wheel of complete plastics wheel fork, can connect with the screw rod of the round head bolt be fastened in the two-wheeled fork shaft bearing bore of plastics wheel fork top, with recreational vehicle.
Description
Technical field
The present invention relates to a kind of recreational vehicle cardan wheel, particularly a kind of cardan wheel of plastics wheel fork of wheel fork made of plastic.
Technical background
The wheel fork of the cardan wheel of the recreational vehicle can seen in the market, be all generally metal (or iron or aluminium), this just brings certain restriction, or smooth not in profile, or surface treatment is not ideal enough.
Summary of the invention
The object of the invention is to provide that a kind of profile is smooth, rational in infrastructure, the cardan wheel of the more simple plastics wheel fork of production technology.The object of the present invention is achieved like this: the cardan wheel of plastics wheel fork, comprise plastics wheel fork, two-wheeled fork bearing, one round head bolt, one nut, the PU wheel of a pair lock bolt and a hole its central band two bearings, it is characterized in that: plastics wheel fork top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of plastics wheel fork, two wheel forks of plastics wheel fork lower end have mutual to perforation, a wheel fork bearing is respectively inlayed in the upper lower counterbore of plastics wheel fork, a round head bolt is penetrated in the endoporus of two-wheeled fork bearing, penetrate on the round head bolt in two-wheeled fork bearing endoporus twist connect a nut, barrel and bolt are comprised to lock bolt, it is mutual in perforation and in the two bearings endoporus of PU wheel that barrel penetrates plastics wheel fork two-wheeled fork, twist with bolt and barrel again and connect, assemble the cardan wheel of complete plastics wheel fork, can connect with the screw rod of the round head bolt be fastened in the two-wheeled fork shaft bearing bore of plastics wheel fork top, with recreational vehicle.
The invention has the beneficial effects as follows: the wheel fork of cardan wheel is adopted plastics wheel fork by the present invention, solve the problem of appearance of cardan wheel wheel fork, surface treatment problem and production technology problem, compared to common cardan wheel, production technology is simpler, cost is lower, and appearance is better; Plastics wheel fork top is respectively provided with a counterbore up and down, a wheel fork bearing is respectively inlayed in the upper lower counterbore of plastics wheel fork, to penetrate with a round head bolt in the endoporus of two-wheeled fork bearing and to twist connected nut, make compared with the present invention only inlays a bearing with common cardan wheel top, intensity is better, performance better, more stable.
Accompanying drawing explanation
Fig. 1 is structure of the present invention and schematic appearance
Fig. 2 is plastics wheel fork figure of the present invention
In figure: 1---plastics wheel fork, 2---wheel fork bearing, 3---round head bolt, 4---nut, 5---to lock bolt, 6---PU takes turns.
Detailed description of the invention
According to Fig. 1, the cardan wheel of described plastics wheel fork, comprises plastics wheel fork 1, wheel fork bearing 2, round head bolt 3, nut 4, takes turns 6 to lock bolt 5 and PU;
Described plastics wheel fork 1 is the injection molded plastics wheel forks of plastics, described plastics wheel fork 1 top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of described plastics wheel fork 1, two wheel forks of described plastics wheel fork 1 lower end have mutual to perforation, the mutual hole heart line to perforation on described plastics wheel fork 1 liang of wheel fork and the line of centers of described plastics wheel fork about 1 two counterbore perpendicular, the mutual hole heart line to perforation on described plastics wheel fork 1 liang of wheel fork and apart 3 ~ 4 centimeters, the elongated central line of described plastics wheel fork about 1 two counterbore, the mutual inner end to perforation on described plastics wheel fork 1 liang of wheel fork, respectively there is a flange collar.
Described wheel fork bearing 2 is common ball bearing of main shafts;
Described comprises barrel and bolt to lock bolt 5, described barrel is the metal parts of a rod, there is hexagonal counterbore one end of described barrel with on a hemispheric head, hemispheric head, the centre of the other end of described barrel is with a screw, described bolt is that one end has hexagonal counterbore with on a hemispheric head, hemispheric head, and the screw of described bolt and described barrel matches.
Described PU wheel 6 comprises PU plastic wheel and two bearings, there is a through hole at the wheel center of described PU plastic wheel, respectively there is a counterbore at the two in described PU plastic wheel wheel through hole, and respectively inlay a bearing in the counterbore of described PU plastic wheel, described bearing is common ball bearing of main shaft.
Claims (3)
1. the cardan wheel of a plastics wheel fork, comprise plastics wheel fork, two-wheeled fork bearing, one round head bolt, one nut, the PU wheel of a pair lock bolt and a hole its central band two bearings, it is characterized in that: plastics wheel fork top respectively have a counterbore up and down, a through hole is had between the upper lower counterbore of plastics wheel fork, two wheel forks of plastics wheel fork lower end have mutual to perforation, the mutual hole heart line to perforation on plastics wheel fork two-wheeled fork and apart 3 ~ 4 centimeters, the elongated central line of upper and lower two counterbores of plastics wheel fork, the mutual inner end to perforation on plastics wheel fork two-wheeled fork, respectively there is a flange collar, a wheel fork bearing is respectively inlayed in the upper lower counterbore of plastics wheel fork, a round head bolt is penetrated in the endoporus of two-wheeled fork bearing, penetrate on the round head bolt in two-wheeled fork bearing endoporus twist connect a nut, barrel and bolt are comprised to lock bolt, it is mutual in perforation and in the two bearings endoporus of PU wheel that barrel penetrates plastics wheel fork two-wheeled fork, twist with bolt and barrel again and connect, assemble the cardan wheel of complete plastics wheel fork, can connect with the screw rod of the round head bolt be fastened in the two-wheeled fork shaft bearing bore of plastics wheel fork top and recreational vehicle,
Described barrel is the metal parts of a rod, there is hexagonal counterbore one end of described barrel with on a hemispheric head, hemispheric head, the centre of the other end of described barrel is with a screw, there is hexagonal counterbore one end of described bolt with on a hemispheric head, hemispheric head, and the screw of described bolt and described barrel matches;
Described PU wheel comprises PU plastic wheel and two bearings, there is a through hole at the wheel center of described PU plastic wheel, respectively there is a counterbore at the two in described PU plastic wheel wheel through hole, and respectively inlay a bearing in the counterbore of described PU plastic wheel, described bearing is common ball bearing of main shaft.
2. the cardan wheel of plastics wheel fork according to claim 1, it is characterized in that: described plastics wheel fork is the injection molded plastics wheel forks of plastics, on described plastics wheel fork two-wheeled fork mutual to the hole heart line of perforation and the line of centers of upper and lower two counterbores of described plastics wheel fork perpendicular.
3. the cardan wheel of plastics wheel fork according to claim 1, is characterized in that: described wheel fork bearing is common ball bearing of main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004175.5A CN103057352B (en) | 2013-01-07 | 2013-01-07 | The cardan wheel of plastics wheel fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004175.5A CN103057352B (en) | 2013-01-07 | 2013-01-07 | The cardan wheel of plastics wheel fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057352A CN103057352A (en) | 2013-04-24 |
| CN103057352B true CN103057352B (en) | 2015-09-02 |
Family
ID=48100359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310004175.5A Expired - Fee Related CN103057352B (en) | 2013-01-07 | 2013-01-07 | The cardan wheel of plastics wheel fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057352B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332249B (en) * | 2013-07-11 | 2015-11-04 | 太仓市车中宝休闲用品有限公司 | Portable breaststroke scooter |
| CN103432739B (en) * | 2013-09-16 | 2014-12-10 | 太仓市车中宝休闲用品有限公司 | Iron-art practice foot-swing type roller skates made of metal materials |
| CN104802899B (en) * | 2015-05-04 | 2017-11-03 | 太仓市车中宝休闲用品有限公司 | The happy larry of children |
| CN105235445B (en) * | 2015-11-18 | 2017-10-31 | 太仓市车中宝休闲用品有限公司 | Tape spool plastics wheel fork |
| CN105270547B (en) * | 2015-11-18 | 2017-10-03 | 太仓市车中宝休闲用品有限公司 | New band inserts plastics wheel fork |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524715A (en) * | 2003-09-15 | 2004-09-01 | 黄善钧 | Universal wheel |
| CN2769100Y (en) * | 2004-11-26 | 2006-04-05 | 佛山市南海建泰铝制品有限公司 | Universal castor |
| CN201847030U (en) * | 2010-06-30 | 2011-06-01 | 东莞市精锁塑胶五金有限公司 | Connection type box bag roller |
| CN102614650A (en) * | 2012-04-20 | 2012-08-01 | 太仓市车中宝休闲用品有限公司 | Portable sliding plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592408Y (en) * | 2002-12-24 | 2003-12-17 | 科顺（广州）脚轮有限公司 | Plastic steering castor for support |
| US20090019670A1 (en) * | 2007-07-19 | 2009-01-22 | Haiming Tsai | Castor |
| CN102310714A (en) * | 2010-06-30 | 2012-01-11 | 东莞市精锁塑胶五金有限公司 | Adapted roller for luggage |
| CN203126385U (en) * | 2013-01-07 | 2013-08-14 | 太仓市车中宝休闲用品有限公司 | Universal wheel of plastic wheel fork |
-
2013
- 2013-01-07 CN CN201310004175.5A patent/CN103057352B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524715A (en) * | 2003-09-15 | 2004-09-01 | 黄善钧 | Universal wheel |
| CN2769100Y (en) * | 2004-11-26 | 2006-04-05 | 佛山市南海建泰铝制品有限公司 | Universal castor |
| CN201847030U (en) * | 2010-06-30 | 2011-06-01 | 东莞市精锁塑胶五金有限公司 | Connection type box bag roller |
| CN102614650A (en) * | 2012-04-20 | 2012-08-01 | 太仓市车中宝休闲用品有限公司 | Portable sliding plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057352A (en) | 2013-04-24 |
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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 | ||
| 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: 20150902 |