CN209965475U - Luggage case with stair climbing device - Google Patents
Luggage case with stair climbing device Download PDFInfo
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- CN209965475U CN209965475U CN201920442325.3U CN201920442325U CN209965475U CN 209965475 U CN209965475 U CN 209965475U CN 201920442325 U CN201920442325 U CN 201920442325U CN 209965475 U CN209965475 U CN 209965475U
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- stair climbing
- climbing device
- luggage case
- cavity
- stair
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Abstract
The utility model discloses a luggage case with a stair climbing device, which comprises a case body and the stair climbing device, wherein the stair climbing device is positioned at one side of the luggage case facing stairs when going upstairs, and the stair climbing device is of an inner-outer two-layer structure; the inner layer of the stair climbing device is of an arc-shaped steel structure, and the outer layer of the stair climbing device is of a rubber layer; a plurality of rubber wheels are arranged on the stair climbing device; the rubber wheel is fixed on the stair climbing device through a rotating shaft; the box body is provided with a cavity, and the cavity is used for storing the stair climbing device; the novel luggage case has the advantages that the stair climbing function can be achieved when the luggage case ascends stairs through the stair climbing device, the labor intensity of pulling the luggage case to ascend the stairs is reduced, and the manual labor burden is relieved; the whole structure is reasonable in design, convenient to use and high in practicability.
Description
Technical Field
The utility model relates to a suitcase especially relates to a suitcase with stair climbing device.
Background
The luggage case is a tool for loading and transporting articles, which is frequently used when people go out, and is convenient to use on a flat road, but the common luggage case needs to be carried when people go up and down stairs, so that the luggage case wastes time and labor, is particularly difficult for weak and sick people such as old people and children, and brings inconvenience to the trip.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a suitcase with stair climbing device, effectual when having solved the trip need portable problem of wasting time and energy because of going upstairs suitcase.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a luggage case with a stair climbing device comprises a case body and the stair climbing device, wherein the stair climbing device is positioned on one side, facing a stair, of the luggage case when the luggage case goes upstairs, and the stair climbing device is of an inner-outer two-layer structure; the inner layer of the stair climbing device is of an arc-shaped steel structure, and the outer layer of the stair climbing device is of a rubber layer; a plurality of rubber wheels are arranged on the stair climbing device; the rubber wheel is fixed on the stair climbing device through a rotating shaft; the box body is provided with a cavity, and the cavity is used for storing the stair climbing device.
According to the luggage box with the stair climbing device, the preferable scheme is that the inner side of the box body is provided with an upper group of connecting rods and a lower group of connecting rods which are parallel; a part of the connecting rod is exposed in the cavity, and the connecting rod is positioned on the upper edge of the cavity.
In the above luggage case with the stair climbing device, preferably, two ends of the stair climbing device are respectively provided with a connecting ear plate; the stair climbing device is detachably connected with the connecting rod through the connecting lug plate.
Above-mentioned suitcase with climb building device, preferred scheme is, the connection otic placode passes through the elasticity knob with the connecting rod and is connected.
Above-mentioned suitcase with climb building device, preferred scheme is, be equipped with the buckle in the cavity, when not using the building device of climbing, can be inside cavity with the block of climbing building device.
According to the luggage case with the stair climbing device, the preferable scheme is that the length of the stair climbing device is larger than the inclined length of the adjacent steps of the stairs and smaller than the length of the luggage case; the width is less than the width of the luggage case.
Compared with the prior art, the utility model, its beneficial effect does:
(1) the novel luggage case has the advantages that the stair climbing function can be achieved when the luggage case ascends stairs through the stair climbing device, the labor intensity of pulling the luggage case to ascend the stairs is reduced, and the manual labor burden is relieved;
(2) the outer layer of the stair climbing device is of a rubber structure, so that the stair climbing device can be prevented from being in hard contact with other sundries on the steps when climbing stairs, and the service life of the stair climbing device is prolonged;
(3) when the stair climbing device is not used, the stair climbing device can be hidden in a cavity inside the box body, so that the space is saved, and the normal use of the box is not influenced;
(4) the utility model provides a suitcase with climb building device, overall structure reasonable in design, convenient to use, practicality are stronger.
Drawings
Fig. 1 is a schematic view of the external structure of the luggage case with a stair climbing device according to the present invention;
FIG. 2 is a schematic view of the internal connection of the luggage case with the stair climbing device according to the present invention;
fig. 3 is a schematic view of the connection relationship between the stair climbing device and the connecting rod of the present invention.
In the figure: 1-box body, 2-stair climbing device, 3-cavity, 4-connecting rod, 5-elastic knob and 6-rubber wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a luggage case with a stair climbing device comprises a case body 1 and a stair climbing device 2, wherein the stair climbing device 2 is positioned on one side of the luggage case facing a stair when going upstairs, and the stair climbing device 2 is of an inner-outer two-layer structure; the inner layer of the stair climbing device 2 is an arc-shaped steel structure, and the outer layer is a rubber layer; a plurality of rubber wheels 6 are arranged on the stair climbing device 2; the rubber wheel 6 is fixed on the stair climbing device 2 through a rotating shaft; the box body 1 is provided with a cavity 3, and the cavity 3 is used for storing the stair climbing device 2.
Specifically, an upper group and a lower group of parallel connecting rods 4 are arranged on the inner side of the box body 1; a part of the connecting rod 4 is exposed in the cavity 3, and the connecting rod 4 is positioned at the upper edge of the cavity 3; two ends of the stair climbing device 2 are respectively provided with a connecting ear plate; the stair climbing device 2 is detachably connected with the connecting rod 4 through a connecting lug plate; the connecting ear plate is connected with the connecting rod 4 through an elastic knob 5.
Specifically, a buckle is arranged in the cavity 3, and when the stair climbing device 2 is not used, the stair climbing device 2 can be clamped in the cavity 3;
specifically, the length of the stair climbing device 2 is greater than the inclined length of the adjacent steps of the stairs and less than the length of the luggage case; the width is less than the width of the luggage case.
The utility model discloses during the use, when people pulled the suitcase and met stair, at first will climb building device 2 and take out from cavity 3, screw the engaging lug board through elasticity knob 5 and fix on connecting rod 4, when going upstairs, make the suitcase slope attach in on stair step inclined plane, climb building device 2 this moment and realized the connection of two steps, under the support of climbing building device 2, the building effect is climbed in the realization of pulling suitcase pull rod. When not in use, the elastic knob 5 is screwed down, the stair climbing device 2 is separated from the connecting rod 4, and the stair climbing device 2 is clamped in the cavity 3.
The novel luggage case has the advantages that the stair climbing function can be achieved when the luggage case ascends stairs through the stair climbing device, the labor intensity of pulling the luggage case to ascend the stairs is reduced, and the manual labor burden is relieved; the outer layer of the stair climbing device is of a rubber structure, so that the stair climbing device can be prevented from being in hard contact with other sundries on the steps when climbing stairs, and the service life of the stair climbing device is prolonged; when the stair climbing device is not used, the stair climbing device can be hidden in a cavity inside the box body, so that the space is saved, and the normal use of the box is not influenced; the utility model provides a suitcase with climb building device, overall structure reasonable in design, convenient to use, practicality are stronger.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The luggage case with the stair climbing device comprises a case body and the stair climbing device, and is characterized in that the stair climbing device is positioned on one side, facing a stair, of the luggage case when going upstairs, and the stair climbing device is of an inner-outer two-layer structure; the inner layer of the stair climbing device is of an arc-shaped steel structure, and the outer layer of the stair climbing device is of a rubber layer; a plurality of rubber wheels are arranged on the stair climbing device; the rubber wheel is fixed on the stair climbing device through a rotating shaft; the box body is provided with a cavity, and the cavity is used for storing the stair climbing device.
2. The luggage case with stair climbing device according to claim 1, wherein the inner side of the case body is provided with two sets of parallel connecting rods, one part of the connecting rods is exposed inside the cavity, and the connecting rods are located at the upper edge of the cavity.
3. The luggage case with the stair climbing device according to claim 2, wherein the two ends of the stair climbing device are respectively provided with a connecting ear plate; the stair climbing device is detachably connected with the connecting rod through the connecting lug plate.
4. The luggage case with stair climbing device according to claim 3, wherein the connecting ear plate is connected with the connecting rod through a tightening knob.
5. The luggage case with the stair climbing device as claimed in claim 1, wherein the cavity is provided with a buckle, so that the stair climbing device can be clamped in the cavity when the stair climbing device is not used.
6. The luggage case with the stair climbing device according to claim 1, wherein the length of the stair climbing device is greater than the inclined length of the adjacent steps of the stairs and less than the length of the luggage case; the width is less than the width of the luggage case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442325.3U CN209965475U (en) | 2019-04-03 | 2019-04-03 | Luggage case with stair climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442325.3U CN209965475U (en) | 2019-04-03 | 2019-04-03 | Luggage case with stair climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965475U true CN209965475U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442325.3U Active CN209965475U (en) | 2019-04-03 | 2019-04-03 | Luggage case with stair climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371051A (en) * | 2021-07-01 | 2021-09-10 | 中京建设工程(广州)股份有限公司 | Electric stair climbing type conveying device for civil construction and implementation method thereof |
-
2019
- 2019-04-03 CN CN201920442325.3U patent/CN209965475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371051A (en) * | 2021-07-01 | 2021-09-10 | 中京建设工程(广州)股份有限公司 | Electric stair climbing type conveying device for civil construction and implementation method thereof |
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