CN203126385U - Universal wheel of plastic wheel fork - Google Patents
Universal wheel of plastic wheel fork Download PDFInfo
- Publication number
- CN203126385U CN203126385U CN 201320005594 CN201320005594U CN203126385U CN 203126385 U CN203126385 U CN 203126385U CN 201320005594 CN201320005594 CN 201320005594 CN 201320005594 U CN201320005594 U CN 201320005594U CN 203126385 U CN203126385 U CN 203126385U
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- China
- Prior art keywords
- wheel
- fork
- wheel fork
- bolt
- plastics
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- Expired - Fee Related
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Abstract
A universal wheel of a plastic wheel fork comprises the plastic wheel fork, two wheel fork bearings, a cheese bolt, a nut, an oppositely-locking bolt and a poly urethane (PU) wheel with two bearings in a hole center. The universal wheel is characterized in that counter bores are respectively formed in the upper portion and the lower portion of the top of the plastic wheel fork, a through hole is formed between an upper counter hole and a lower counter hole of the plastic wheel fork, oppositely-penetrating holes are formed in two wheel fork bodies at the lower end of the plastic wheel fork, the upper counter hole and the lower counter hole of the plastic wheel fork are respectively provided with one wheel fork bearing in an embedded mode, the cheese bolt is inserted in inner holes of the two wheel fork bearings, the nut is screwed on the cheese bolt inserted in the inner holes of the two wheel fork bearings, the oppositely-locking bolt comprises a screw cylinder and a bolt body, the screw cylinder is inserted in the oppositely-penetrating holes of the two wheel fork bodies of the plastic wheel fork and the inner holes of the two bearings of the PU wheel, and then the screw cylinder is tightly screwed with the bolt. After the universal wheel of the plastic wheel fork is completely assembled, the universal wheel can be connected with a recreational vehicle through a screw of the cheese bolt screwed in two wheel fork bearing holes in the top of the plastic wheel fork.
Description
Technical field
The utility model 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.
Background technology
The wheel fork of the cardan wheel used of the recreational vehicle that can see in the market generally all is (or iron or aluminium) of metal, and this has just brought certain restriction, or smooth inadequately on the profile, or surface treatment is not ideal enough.
The utility model content
The purpose of this utility model is the cardan wheel that the simple more plastics wheel fork of a kind of profile smoothness, rational in infrastructure, production technology will be provided.The purpose of this utility model is achieved in that the cardan wheel of plastics wheel fork, comprise the plastics wheel fork, the two-wheeled fork bearing, one round head bolt, one nut, the PU wheel of a pair of lock bolt and a hole heart band two bearings, it is characterized in that: plastics wheel fork top a counterbore respectively arranged up and down, between the last lower counterbore of plastics wheel fork a through hole is arranged, the two-wheeled of plastics wheel fork lower end is stuck mutual to perforation, respectively inlay in the last lower counterbore of plastics wheel fork and take turns fork bearing, penetrate a round head bolt in the endoporus of two-wheeled fork bearing, penetrate to twist on the round head bolt in the two-wheeled fork bearing endoporus and connect a nut, the lock bolt is comprised barrel and bolt, barrel penetrate plastics wheel fork two-wheeled fork mutual in the perforation and in the two bearings endoporus of PU wheel, twist with bolt and barrel again and connect; The cardan wheel of the plastics wheel fork that finishes of assembling can be with the screw rod that is fastened to the round head bolt in the two-wheeled fork bearing hole, plastics wheel fork top, connect with recreational vehicle.
The beneficial effects of the utility model are: the utility model adopts the plastics wheel fork with the wheel fork of cardan wheel, solved problem of appearance, surface treatment problem and the production technology problem of cardan wheel wheel fork, than common cardan wheel, production technology is simpler, cost is lower, and appearance effect is better; Plastics wheel fork top respectively is provided with a counterbore up and down, respectively inlay in the last lower counterbore of plastics wheel fork and take turns fork bearing, penetrating with a round head bolt in the endoporus of two-wheeled fork bearing, and twisting connected nut, making the utility model only inlay a bearing with common cardan wheel top compares, intensity is better, performance better, more stable.
Description of drawings
Fig. 1 is structure of the present utility model and schematic appearance
Fig. 2 is plastics wheel fork figure of the present utility model
Among the figure: 1---the plastics wheel fork, 2---the wheel fork bearing, 3---round head bolt, 4---nut, 5---to the lock bolt, 6---the PU wheel.
The specific embodiment
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, lock bolt 5 and PU is taken turns 6;
Described plastics wheel fork 1 is the plastic injection-moulded plastics wheel fork that forms, described plastics wheel fork 1 top a counterbore respectively arranged up and down, between the last lower counterbore of described plastics wheel fork 1 through hole is arranged, the two-wheeled of described plastics wheel fork 1 lower end is stuck mutual to perforation, it is mutually perpendicular to the line of centers of the hole heart line of perforation and described plastics wheel fork two counterbores about in the of 1 that described plastics wheel fork 1 two-wheeled is stuck, described plastics wheel fork 1 two-wheeled stick mutually to the center extended line of the hole heart line of perforation and described plastics wheel fork two counterbores 1 about at a distance of 3 ~ 4 centimeters, the mutual inner end to boring a hole that described plastics wheel fork 1 two-wheeled is stuck, one protruding circle is respectively arranged.
The described fork bearing 2 of taking turns is common ball bearing of main shafts;
Described to the lock bolt 5 comprise barrel and bolt, described barrel is on an end of the metal parts of a rod, the described barrel head that has a semisphere, the hemispheric head hexagonal counterbore to be arranged, the centre of the other end of described barrel has a screw, described bolt is on the end head that has a semisphere, the hemispheric head hexagonal counterbore to be arranged, and the screw of described bolt and described barrel is complementary.
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 two of described PU plastic wheel wheel center through hole, respectively inlays a bearing in the counterbore of described PU plastic wheel, and described bearing is common ball bearing of main shaft.
Claims (5)
1. the cardan wheel of a plastics wheel fork, comprise the plastics wheel fork, the two-wheeled fork bearing, one round head bolt, one nut, the PU wheel of a pair of lock bolt and a hole heart band two bearings, it is characterized in that: plastics wheel fork top a counterbore respectively arranged up and down, between the last lower counterbore of plastics wheel fork a through hole is arranged, the two-wheeled of plastics wheel fork lower end is stuck mutual to perforation, respectively inlay in the last lower counterbore of plastics wheel fork and take turns fork bearing, penetrate a round head bolt in the endoporus of two-wheeled fork bearing, penetrate to twist on the round head bolt in the two-wheeled fork bearing endoporus and connect a nut, the lock bolt is comprised barrel and bolt, barrel penetrate plastics wheel fork two-wheeled fork mutual in the perforation and in the two bearings endoporus of PU wheel, twist with bolt and barrel again and connect, the cardan wheel of the plastics wheel fork that finishes of assembling can be with the screw rod that is fastened to the round head bolt in the two-wheeled fork bearing hole, plastics wheel fork top, connect with recreational vehicle.
2. the cardan wheel of plastics wheel fork according to claim 1, it is characterized in that: described plastics wheel fork is the plastic injection-moulded plastics wheel fork that forms, the line of centers of mutually hole heart line and the described plastic wheel of perforation being stuck down two counterbores that described plastics wheel fork two-wheeled is stuck is perpendicular, the center extended line of mutually the hole heart line of perforation and described plastic wheel being stuck down two counterbores that described plastics wheel fork two-wheeled is stuck is at a distance of 3 ~ 4 centimeters, and it is mutual to the inner end of boring a hole, respectively a protruding circle arranged that described plastics wheel fork two-wheeled is stuck.
3. the cardan wheel of plastics wheel fork according to claim 1, it is characterized in that: the described fork bearing of taking turns is ball bearing of main shaft.
4. the cardan wheel of plastics wheel fork according to claim 1, it is characterized in that: described barrel is on an end of the metal parts of a rod, the described barrel head that has a semisphere, the hemispheric head hexagonal counterbore to be arranged, the centre of the other end of described barrel has a screw, described bolt is on the end head that has a semisphere, the hemispheric head hexagonal counterbore to be arranged, and the screw of described bolt and described barrel is complementary.
5. the cardan wheel of plastics wheel fork according to claim 1, it is characterized in that: 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 two of described PU plastic wheel wheel center through hole, respectively inlay a bearing in the counterbore of described PU plastic wheel, described bearing is ball bearing of main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005594 CN203126385U (en) | 2013-01-07 | 2013-01-07 | Universal wheel of plastic wheel fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005594 CN203126385U (en) | 2013-01-07 | 2013-01-07 | Universal wheel of plastic wheel fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126385U true CN203126385U (en) | 2013-08-14 |
Family
ID=48934401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005594 Expired - Fee Related CN203126385U (en) | 2013-01-07 | 2013-01-07 | Universal wheel of plastic wheel fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057352A (en) * | 2013-01-07 | 2013-04-24 | 太仓市车中宝休闲用品有限公司 | Universal wheel with plastic wheel fork |
| CN104108284A (en) * | 2014-05-27 | 2014-10-22 | 太仓兴锋脚轮有限公司 | Trundle |
| CN104210315A (en) * | 2014-08-21 | 2014-12-17 | 阳江市飞轮金属制品有限公司 | Bearing type panel moveable trundle device |
| CN104973191A (en) * | 2015-07-17 | 2015-10-14 | 太仓市车中宝休闲用品有限公司 | Plastic wheel fork with inserts |
-
2013
- 2013-01-07 CN CN 201320005594 patent/CN203126385U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057352A (en) * | 2013-01-07 | 2013-04-24 | 太仓市车中宝休闲用品有限公司 | Universal wheel with plastic wheel fork |
| CN104108284A (en) * | 2014-05-27 | 2014-10-22 | 太仓兴锋脚轮有限公司 | Trundle |
| CN104210315A (en) * | 2014-08-21 | 2014-12-17 | 阳江市飞轮金属制品有限公司 | Bearing type panel moveable trundle device |
| CN104973191A (en) * | 2015-07-17 | 2015-10-14 | 太仓市车中宝休闲用品有限公司 | Plastic wheel fork with inserts |
| WO2017012271A1 (en) * | 2015-07-17 | 2017-01-26 | 太仓市车中宝休闲用品有限公司 | Plastic wheel fork with insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160107 |