CN208048228U - The luggage wheel assembly of the hard case of two-wheel - Google Patents
The luggage wheel assembly of the hard case of two-wheel Download PDFInfo
- Publication number
- CN208048228U CN208048228U CN201820439258.5U CN201820439258U CN208048228U CN 208048228 U CN208048228 U CN 208048228U CN 201820439258 U CN201820439258 U CN 201820439258U CN 208048228 U CN208048228 U CN 208048228U
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- China
- Prior art keywords
- wheel
- connecting seat
- luggage
- bamboo joint
- center
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Abstract
The utility model is a kind of luggage wheel assembly of the hard case of two-wheel.It includes connecting seat, two-wheel wheel carrier, and one end of the connecting seat is equipped with center mounting hole, and the other end of the connecting seat is equipped with the arc panel extended to side-lower；The upper end of the two-wheel wheel carrier is equipped with the blind hole for installing bamboo joint nail, the lower end of the bamboo joint nail is fixed in the blind hole, the upper end of the bamboo joint nail is connected across the center mounting hole with one end of the connecting seat, and one end that the two-wheel wheel carrier can be along the bamboo joint nail relative to the connecting seat rotates；The lower end of the two-wheel wheel carrier is equipped with two-wheel mounting bracket, and the both sides of the two-wheel mounting bracket are respectively equipped with wheel.
Description
Technical field
The utility model is related to a kind of luggage components, especially disclose a kind of luggage wheel assembly of the hard case of two-wheel.
Background technology
Currently, the luggage wheel assembly of two-wheel luggage is usually mainly made of connecting seat and wheel carrier, wheel carrier can be relative to
Connecting seat rotates, and central axis of the center of rotation axis usually with the connecting seat coincides, such structure so that four
For case wheel in supporting box, the region that the central axis of wheel carrier and connecting seat is formed on four case wheels is smaller, influences
The overall stability of luggage.
Invention content
The purpose of the utility model is to overcome defect existing in the prior art, the whole of luggage can be improved by providing a kind of knot
The luggage wheel assembly of the hard case of two-wheel of body stability.
The utility model is realized in this way：A kind of luggage wheel assembly of the hard case of two-wheel, it is characterised in that：Including connection
One end of seat, two-wheel wheel carrier, the connecting seat is equipped with center mounting hole, and the other end of the connecting seat, which is equipped with to side-lower, to be extended
Arc panel；The upper end of the two-wheel wheel carrier is equipped with the blind hole for installing bamboo joint nail, and the lower end of the bamboo joint nail is fixed on institute
It states in blind hole, the upper end of the bamboo joint nail is connected across the center mounting hole with one end of the connecting seat, the two-wheel wheel
Frame can along the bamboo joint nail relative to the connecting seat one end rotate；The lower end of the two-wheel wheel carrier is equipped with two-wheel mounting bracket,
The both sides of the two-wheel mounting bracket are respectively equipped with wheel.
The wheel center of the wheel deviates the axis of the bamboo joint nail.
The both sides of the edge of the connecting seat are equipped with the continuous vertical side walls to raise up, the lower side of the connecting seat
Edge is equipped with the lateral sidewalls that are laterally extended, and the vertical side walls of the both ends of the lateral sidewalls and the both sides of the edge of connecting seat are connected to
One.
The upper surface of the arc panel is equipped with the reinforcing rib of protrusion.
The bottom surface of one end of the connecting seat is equipped with spherical surface connected in star, and the center of the spherical surface connected in star is located at the center
On the axis of mounting hole, the top surface of the two-wheel wheel carrier is equipped with the upper convex spherical with the spheric fit depressions, it is described on
The center of convex spherical is located on the axis of the blind hole.
The utility model has the beneficial effects that：By being installed in the setting of one end of connecting seat for installing the center of bamboo joint nail
Hole, and the arc panel extended to side-lower is set in the other end of connecting seat so that the central shaft of the center mounting hole of connecting seat
Line position outwardly away from the connecting seat center so that luggage is when four case wheels support, four case wheels
Center of rotation axis between the region that is formed expand, improve the overall stability of luggage.
The bamboo joint nail is more flexible when making vehicle wheel rotation, by the cooperation of the spherical surface connected in star and upper convex spherical,
So that the cooperation between connecting seat and two-wheel wheel carrier is more stablized, and further improve drop resistant performance.
In addition, by the arc panel extended to side-lower, connecting seat and arc panel size of population and existing connecting seat
It when sizableness, but in installation casing, since arc panel oliquely downward extends, can effectively expand case package space, improve
The amount of storage of luggage, meanwhile, change the center of gravity of luggage so that the center of gravity of luggage entirety is offset downward, and improves stability.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structural blast schematic diagram of the utility model connecting seat, bamboo joint nail and two-wheel wheel carrier.
Fig. 3 is the structural schematic diagram of the utility model connecting seat bottom surface.
Wherein：1, connecting seat；101, center mounting hole；102, arc panel；103, reinforcing rib；104, vertical side walls；105,
Lateral sidewalls；106, spherical surface connected in star；
2, two-wheel wheel carrier；201, blind hole；202, two-wheel mounting bracket；203, upper convex spherical；
3, bamboo joint nail；
4, wheel 401, wheel center.
Specific implementation mode
According to Fig. 1-3, the utility model includes connecting seat 1, two-wheel wheel carrier 2, and one end of the connecting seat 1 is felt at ease in being equipped with
Hole 101 is filled, the other end of the connecting seat 1 is equipped with the arc panel 102 extended to side-lower, and the arc panel 102 is for carrying
The weight of luggage；The upper surface of the arc panel 102 is equipped with the reinforcing rib 103 of protrusion.The upper end of the two-wheel wheel carrier 2, which is equipped with, to be used
In the blind hole 201 of installation bamboo joint nail 3, the lower end of the bamboo joint nail 3 is fixed in the blind hole 201, the upper end of the bamboo joint nail 3
It is connected with one end of the connecting seat 1 across the center mounting hole 101, the two-wheel wheel carrier 2 can be opposite along the bamboo joint nail 3
It is rotated in one end of the connecting seat 1；The lower end of the two-wheel wheel carrier 2 is equipped with two-wheel mounting bracket 202, the two-wheel mounting bracket
202 both sides are respectively equipped with wheel 4.The wheel center 401 of the wheel 4 deviates the axis of the bamboo joint nail 3.
The both sides of the edge of the connecting seat 1 are equipped with the continuous vertical side walls 104 to raise up, the connecting seat 1
Lower edge is equipped with the lateral sidewalls 105 being laterally extended, the both ends of the lateral sidewalls 105 and the both sides of the edge of connecting seat 1
Vertical side walls 104 are connected as one.
The bottom surface of one end of the connecting seat 1 is equipped with spherical surface connected in star 106, and the center of the spherical surface connected in star 106 is located at
On the axis of the center mounting hole 101, the top surface of the two-wheel wheel carrier 2 is equipped with matched with the spherical surface connected in star 106
The center of upper convex spherical 203, the upper convex spherical 203 is located on the axis of the blind hole 201.
Claims (5)
1. a kind of luggage wheel assembly of the hard case of two-wheel, it is characterised in that：Including connecting seat, two-wheel wheel carrier, the one of the connecting seat
End is equipped with center mounting hole, and the other end of the connecting seat is equipped with the arc panel extended to side-lower；The two-wheel wheel carrier it is upper
End is equipped with the blind hole for installing bamboo joint nail, and the lower end of the bamboo joint nail is fixed in the blind hole, the upper end of the bamboo joint nail
It is connected with one end of the connecting seat across the center mounting hole, the two-wheel wheel carrier can be along the bamboo joint nail relative to described
One end of connecting seat rotates；The lower end of the two-wheel wheel carrier is equipped with two-wheel mounting bracket, and the both sides of the two-wheel mounting bracket are set respectively
There is wheel.
2. according to the luggage wheel assembly of the hard case of two-wheel described in claim 1, it is characterised in that：The wheel center of the wheel
Deviate the axis of the bamboo joint nail.
3. according to the luggage wheel assembly of the hard case of two-wheel described in claim 1, it is characterised in that：The two sides of the connecting seat
Edge is equipped with the continuous vertical side walls to raise up, and the lower edge of the connecting seat is equipped with the lateral sidewalls being laterally extended,
The vertical side walls of the both ends of the lateral sidewalls and the both sides of the edge of connecting seat are connected as one.
4. according to the luggage wheel assembly of the hard case of two-wheel described in claim 1, it is characterised in that：The upper surface of the arc panel
Reinforcing rib equipped with protrusion.
5. according to the luggage wheel assembly of the hard case of two-wheel described in claim 1, it is characterised in that：One end of the connecting seat
Bottom surface is equipped with spherical surface connected in star, and the center of the spherical surface connected in star is located on the axis of the center mounting hole, the two-wheel wheel
The top surface of frame is equipped with the upper convex spherical with the spheric fit depressions, and the center of the upper convex spherical is located at the blind hole
On axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439258.5U CN208048228U (en) | 2018-03-29 | 2018-03-29 | The luggage wheel assembly of the hard case of two-wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439258.5U CN208048228U (en) | 2018-03-29 | 2018-03-29 | The luggage wheel assembly of the hard case of two-wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048228U true CN208048228U (en) | 2018-11-06 |
Family
ID=63987786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820439258.5U Active CN208048228U (en) | 2018-03-29 | 2018-03-29 | The luggage wheel assembly of the hard case of two-wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770499A (en) * | 2019-01-30 | 2019-05-21 | 杭州维丽杰旅行用品有限公司 | A kind of luggage wheel assembly minor structure |
-
2018
- 2018-03-29 CN CN201820439258.5U patent/CN208048228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770499A (en) * | 2019-01-30 | 2019-05-21 | 杭州维丽杰旅行用品有限公司 | A kind of luggage wheel assembly minor structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |