CN201056135Y - Perambulator wheel - Google Patents
Perambulator wheel Download PDFInfo
- Publication number
- CN201056135Y CN201056135Y CNU2007200000736U CN200720000073U CN201056135Y CN 201056135 Y CN201056135 Y CN 201056135Y CN U2007200000736 U CNU2007200000736 U CN U2007200000736U CN 200720000073 U CN200720000073 U CN 200720000073U CN 201056135 Y CN201056135 Y CN 201056135Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- tire
- pushchair
- turning cylinder
- nut
- 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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Abstract
The utility model is a bassinette wheel that comprises a front hub (2) and a rear hub (6), a tire, a rotation shaft, a bolt and a nut, wherein, the front hub (2) is sleeved on the rotation shaft (3) first, and then the tire (4) and the rear hub (6) are sleeved; finally the bolt (1) and the nut (7) are used for fixation. The exterior of the tire (4) is made of rubber and the interior is a composite tire filled with foaming materials or a directly foamed tire.
Description
Technical field
The utility model relates to a kind of pushchair, particularly a kind of wheel hub, turning cylinder, tire, and the tire outside is that the inside of rubber is to add a kind of synthetic tire that fills or the tire that directly foams with expanded material.
Background technology
The wheel of the general in the market children's storage battery car of selling all is plastics, and its weak point is: do not have elasticity, travel jolt, noise is big, causes uncomfortable to the children that are sitting in the car.
The utility model content
Technical problem to be solved in the utility model provides a kind of pushchair, it rational in infrastructure, flexible, travel do not jolt, noise is little, freedom from repairs, can smooth-ride on various road conditions, children are sitting in the car pleasant.
The utility model pushchair comprises: wheel hub, tire, turning cylinder, screw rod and nut.Wherein: wheel hub is by two back-to-back combining of wheel hub.Earlier front wheel hub is enclosed within on the turning cylinder, puts tire, rear-wheel hub again, fix with screw rod and nut then.Tire outside is that the inside of rubber is that expanded material adds and fills syntheticly, or directly foams.
The utility model pushchair, wherein: the outside of wheel hub is provided with the decoration guard shield, on the inboard boss of turning cylinder teeth is arranged.
Adopt said structure, make that wheel is flexible, noise is low, freedom from repairs, can smooth-ride on various road conditions, children are sitting in the car pleasant.
Description of drawings
Fig. 1 is the utility model pushchair structural representation;
Fig. 2 is the first embodiment scheme drawing of turning cylinder among Fig. 1 (3);
Fig. 3 is the second embodiment scheme drawing of turning cylinder among Fig. 1 (3);
Wherein: 1 screw rod; 2 front wheel hubs; 3 turning cylinders; 4 tires; 5 boss; 6 back wheel hubs; 7 nuts; 8 teeth.
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model pushchair.
By shown in Figure 1, the utility model pushchair comprises: wheel hub, tire, turning cylinder, screw rod and nut.That is: wheel hub is made up of two wheel hubs, is respectively front wheel hub (2) and rear-wheel hub (6), earlier front wheel hub (2) is enclosed within on the turning cylinder (3), puts tire (4), rear-wheel hub (6) again, uses screw rod (1) and nut (7) to fix then.Tire (4) outside is a rubber, and the inside is to add a kind of synthetic tire that fills or the tire that directly foams with expanded material.Simultaneously,, be provided with in the outside of wheel hub and decorate guard shield (not drawing among the figure), can make wheel novelty more attractive in appearance like this in order further to strengthen practicality of the present utility model.
As the case may be, turning cylinder (3) can design two kinds of patterns.On turning cylinder shown in Figure 2 (3), the two sides be provided with boss (5) be first embodiment by shown in Figure 3 on turning cylinder (3), one side is provided with boss (5), it is second embodiment that another side is provided with teeth (8) in the outside of boss (5), the teeth that this scheme is established are in order to be connected with gear case, rotate by the gear in the gear case, drive wheel car can be moved forward and backward.
Claims (6)
1. pushchair, comprise: wheel hub, tire, turning cylinder, screw rod and nut, it is characterized in that: wheel hub is made up of two wheel hubs, be respectively front wheel hub (2) and rear-wheel hub (6), earlier front wheel hub (2) is enclosed within on the turning cylinder (3), put tire (4), rear-wheel hub (6) again, use screw rod (1) and nut (7) to fix then.
2. according to the described pushchair of claim 1, it is characterized in that: described tire (3) outside is a rubber, and the inside is to add a kind of synthetic tire that fills or the tire that directly foams with expanded material.
3. according to the described pushchair of claim 1, it is characterized in that: described front wheel hub (2) and rear-wheel hub (6) are the wheel hubs of two symmetries, back-to-back combining.
4. according to the described pushchair of claim 3, it is characterized in that: described wheel hub outside is provided with the decoration guard shield.
5. according to the described pushchair of claim 1, it is characterized in that: the two sides of described turning cylinder (3) is provided with boss (5).
6. according to the described pushchair of claim 5, it is characterized in that: on the described turning cylinder (3), one side is provided with boss (5), and another side is provided with teeth (8) in the outside of boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200000736U CN201056135Y (en) | 2007-01-08 | 2007-01-08 | Perambulator wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200000736U CN201056135Y (en) | 2007-01-08 | 2007-01-08 | Perambulator wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056135Y true CN201056135Y (en) | 2008-05-07 |
Family
ID=39424981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200000736U Expired - Fee Related CN201056135Y (en) | 2007-01-08 | 2007-01-08 | Perambulator wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056135Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989890A (en) * | 2017-11-22 | 2018-05-04 | 东莞市天合机电开发有限公司 | One kind combines detachable roller |
-
2007
- 2007-01-08 CN CNU2007200000736U patent/CN201056135Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989890A (en) * | 2017-11-22 | 2018-05-04 | 东莞市天合机电开发有限公司 | One kind combines detachable roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20100208 |