CN2477421Y - Universal wheel of handcart - Google Patents
Universal wheel of handcart Download PDFInfo
- Publication number
- CN2477421Y CN2477421Y CN 01210061 CN01210061U CN2477421Y CN 2477421 Y CN2477421 Y CN 2477421Y CN 01210061 CN01210061 CN 01210061 CN 01210061 U CN01210061 U CN 01210061U CN 2477421 Y CN2477421 Y CN 2477421Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- cushion block
- steering bearing
- cardan wheel
- perforation
- 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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- Handcart (AREA)
Abstract
The utility model discloses a universal wheel of a handcart, which comprises a wheel, a wheel carrier and a steering bearing, wherein the wheel is pivoted in the wheel carrier, and the steering bearing penetrates a pivot shaft on the wheel carrier; the universal wheel also comprises a cushion block, a through hole which can be penetrated by the pivot shaft is arranged on the cushion block, and the cushion block penetrates the pivot shaft on the wheel carrier and is positioned on the steering bearing. After the universal wheel is installed on the handcart, the cushion block can block the steering bearing to prevent a steel bowl from rising upward, so that the impurity is not easy to enter the steering bearing, and the steel bowl and a steel ball can not be clamped with each other and worn; besides, the universal wheel can not be separated from a base of the handcart.
Description
The utility model relates to the parts that are used on the supermarket trolleys, more specifically refers to a kind of hand barrow cardan wheel.
At present; cardan wheel below the hand barrow that large supermarket uses in use usually can block the phenomenon of wheel; tracing it to its cause, mainly is to have foreign material to enter in the steering bearing above the wheel carrier, makes that steering bearing steel bowl, the steel ball distortion back of cardan wheel is stuck to cause that cardan wheel does not rotate and turn to.Why foreign material enter in the steering bearing mainly is because the distance of steel bowl and wheel support is excessive, after foreign material enter in the steel bowl of steering bearing, will draw the wearing and tearing of steel bowl and steel ball and stuck year in and year out, the stuck of steering bearing certainly will influence turning to of cardan wheel.
For this reason, the purpose of this utility model is the shortcoming that exists at traditional cardan wheel, and a kind of improved hand barrow cardan wheel is provided.
To achieve these goals, the utility model adopts following technical scheme: this hand barrow cardan wheel comprises wheel, wheel carrier, steering bearing, wheel is hubbed in the wheel carrier, steering bearing passes the pivot on the wheel carrier, this cardan wheel also comprises a cushion block, offer the perforation that can pass pivot on the cushion block, cushion block passes the pivot on the wheel carrier and is positioned on the steering bearing.
Because cardan wheel of the present utility model has also comprised a cushion block, offers the perforation that can pass pivot on the cushion block, cushion block passes the pivot on the wheel carrier and is positioned on the steering bearing.Cardan wheel in the running, cushion block can block steering bearing its steel bowl can upwards not lifted, therefore, foreign material just are difficult for entering in the steering bearing, blocking and wearing and tearing just can not take place in steel bowl and steel ball, situation about coming off with cart base can not take place in cardan wheel in addition.
Below in conjunction with drawings and Examples, the utility model is done one explains:
Fig. 1 is the utility model cardan wheel structural representation.
Fig. 2 is the cushion block structural representation of cardan wheel shown in Figure 1.
Fig. 3 is the another structural representation of the utility model cardan wheel.
Fig. 4 is the cushion block structural representation of cardan wheel shown in Figure 3.
Fig. 5 is installed on the hand barrow scheme drawing for cardan wheel of the present utility model.
Fig. 6 is the cart base scheme drawing.
See also Fig. 1, shown in Figure 2, hand barrow cardan wheel 10 of the present utility model comprises wheel 1, wheel carrier 2, steering bearing 3, and wheel 1 is hubbed in the wheel carrier 2, and steering bearing 3 passes the pivot 4 on the wheel carrier.In addition, this cardan wheel 10 also comprises a cushion block 5, cushion block 5 comprises Upper gasket 51 and lower gasket 52, offer the perforation that to pass pivot on the cushion block 5, wherein, the perforation of offering on the Upper gasket 51 is hexagonal perforation 53, and the perforation of offering on the lower gasket 52 is a circular perforations 54, and whole cushion block 5 passes the pivot 4 on the wheel carrier 2 and is positioned on the steering bearing 3.
The last lower gasket 51,52 of described cushion block 5 is welded in one.Last lower gasket 51,52 interlocks and repeatedly puts.
Please earlier in conjunction with Fig. 5, shown in Figure 6, an end of last lower gasket 51,52 all has a breach, is convenient to be installed on the base 20 of hand barrow, and this cardan wheel 10 is as the front-wheel of hand barrow.
The effect of the hexagonal offered on the Upper gasket 51 perforation 53 is after playing restriction cardan wheel 10 and installing with cart base 20, and hand barrow is when carrying out, and cardan wheel 10 can not take place that base 20 with hand barrow spins and situation about coming off takes place.
Label 201 places are the installation site of cardan wheel 10 on the base 20 among Fig. 6.
Please consult Fig. 3, shown in Figure 4 again, the structure of the embodiment cardan wheel 10 that the structure of the cardan wheel 10 of this embodiment is the same equally also comprises wheel 1, wheel carrier 2, steering bearing 3, and wheel 1 is hubbed in the wheel carrier 2, and steering bearing 3 passes the pivot 4 on the wheel carrier.In addition, this cardan wheel 10 also comprises a cushion block 5, cushion block 5 comprises Upper gasket 51 and lower gasket 52, offer the perforation that to pass pivot on the cushion block 5, wherein, the perforation of offering on the Upper gasket 51 is hexagonal perforation 53, and the perforation of offering on the lower gasket 52 is a circular perforations 54, and whole cushion block 5 passes the pivot 4 on the wheel carrier 2 and is positioned on the steering bearing 3.The shape of last lower gasket 51,52 is similar.
Please cooperate Fig. 5, shown in Figure 6 again, the cardan wheel 10 of this embodiment is as the trailing wheel of hand barrow.
The effect of the hexagonal offered on the lower gasket 52 perforation 54 is after playing restriction cardan wheel 10 and installing with cart base 20, and hand barrow is when carrying out, and cardan wheel 10 can not take place that base 20 with hand barrow spins and situation about coming off takes place.
Label 201 places are the installation site of cardan wheel 10 on the base 20 among Fig. 6.
Claims (3)
1, a kind of hand barrow cardan wheel, this cardan wheel comprises wheel, wheel carrier, steering bearing, wheel is hubbed in the wheel carrier, steering bearing passes the pivot on the wheel carrier, it is characterized in that: this cardan wheel also comprises a cushion block, offer the perforation that can pass pivot on the cushion block, cushion block passes the pivot on the wheel carrier and is positioned on the steering bearing.
2, hand barrow cardan wheel as claimed in claim 1, it is characterized in that: described cushion block comprises Upper gasket and lower gasket, and the perforation of offering on the Upper gasket is a circular perforations, and the perforation of offering on the lower gasket is the hexagonal perforation.
3, hand barrow cardan wheel as claimed in claim 2 is characterized in that: the last lower gasket of described cushion block is welded in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210061 CN2477421Y (en) | 2001-01-04 | 2001-01-04 | Universal wheel of handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210061 CN2477421Y (en) | 2001-01-04 | 2001-01-04 | Universal wheel of handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477421Y true CN2477421Y (en) | 2002-02-20 |
Family
ID=33629684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01210061 Expired - Fee Related CN2477421Y (en) | 2001-01-04 | 2001-01-04 | Universal wheel of handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477421Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909304A (en) * | 2015-06-25 | 2015-09-16 | 浙江上加机械有限公司 | Double-portal fork lift truck |
| CN104925696A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Electric fork truck |
| CN104925703A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Electric stacker |
| CN104925702A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Double-portal stacker |
| CN104944320A (en) * | 2015-06-25 | 2015-09-30 | 浙江上加机械有限公司 | Single-portal-frame fork lift truck |
-
2001
- 2001-01-04 CN CN 01210061 patent/CN2477421Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909304A (en) * | 2015-06-25 | 2015-09-16 | 浙江上加机械有限公司 | Double-portal fork lift truck |
| CN104925696A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Electric fork truck |
| CN104925703A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Electric stacker |
| CN104925702A (en) * | 2015-06-25 | 2015-09-23 | 浙江上加机械有限公司 | Double-portal stacker |
| CN104944320A (en) * | 2015-06-25 | 2015-09-30 | 浙江上加机械有限公司 | Single-portal-frame fork lift truck |
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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 |