CN217364899U

CN217364899U - Luggage case capable of conveniently climbing stairs and capable of riding instead of walk

Info

Publication number: CN217364899U
Application number: CN202220565150.7U
Authority: CN
Inventors: 孙璐莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-06
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a travel-assistant luggage case technical field, in particular to a travel-assistant luggage case convenient for stepping, which comprises a travel-assistant luggage case body, wherein a moving structure is arranged on the travel-assistant luggage case body, the moving structure comprises mounting frames, two mounting frames are fixedly connected on the travel-assistant luggage case body, a moving plate is connected on the mounting frames in a sliding manner, a rolling structure is arranged on the moving plate, the rolling structure comprises a rotating shaft, the moving plate is rotatably connected with a rotating shaft, a rolling plate is fixedly connected on the rotating shaft, and three rolling wheels are rotatably connected on the rolling plate; through setting up removal structure and rolling structure, when operating personnel met the ladder, under the effect of rolling structure for the suitcase body of riding instead of walk can automatic step up, avoids operating personnel to carry great suitcase and goes up the ladder, thereby reduces operating personnel's the operation degree of difficulty.

Description

Luggage case capable of conveniently climbing stairs and capable of riding instead of walk

Technical Field

The utility model relates to a suitcase of riding instead of walk specifically is a suitcase of riding instead of walk of conveniently going up ladder, belongs to suitcase technical field of riding instead of walk.

Background

The suitcase is a key instrument that is essential in the fast rhythm life today, and the suitcase kind on the existing market is more, for example the suitcase of riding instead of walk, for improving operating personnel's use convenience, most of the suitcases of riding instead of walk all possess the function in expanded space.

Traditional suitcase of riding instead of walk if meet the ladder at the in-service use in-process, need the user of service to carry great suitcase and go up the ladder, because suitcase weight is great to increase operating personnel and operate the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a suitcase of riding instead of walk that conveniently goes up ladder in order to solve above-mentioned problem, through setting up moving structure and rolling structure, when operating personnel met the ladder, under the effect of rolling structure for the suitcase body of riding instead of walk can be automatic goes up the step, avoids operating personnel to carry great suitcase and goes up the ladder, thereby reduces operating personnel's the operation degree of difficulty.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a suitcase of riding instead of walk of ladder conveniently, including the suitcase body of riding instead of walk, be equipped with removal structure on the suitcase body of riding instead of walk, it includes the mounting bracket to remove the structure, two mounting brackets of fixedly connected with on the suitcase body of riding instead of walk, sliding connection has the movable plate on the mounting bracket, be equipped with the roll structure on the movable plate, the roll structure includes the axis of rotation, it is connected with the axis of rotation to rotate on the movable plate, fixedly connected with roll plate in the axis of rotation, it is connected with three roll wheel to rotate on the roll plate, be equipped with fixed knot in the axis of rotation and adjust the structure.

Preferably, the rolling plate is in a herringbone shape in cross section, and the rotating shaft is located at the center of the rolling plate.

Preferably, the fixing structure comprises a fixing rod, the fixing rod is connected to the rotating shaft in a sliding mode, and a spring is wound on the fixing rod.

Preferably, one end of the spring is fixedly connected with the fixing rod, and the other end of the spring is fixedly connected with the rotating shaft.

Preferably, the spring is located inside the rotating shaft, and the mounting frame is provided with a fixing groove.

Preferably, the number of the fixing grooves is two, and the fixing rod is inserted into one of the fixing grooves.

Preferably, the adjusting structure comprises a threaded cylinder, the rotating shaft is in threaded connection with the threaded cylinder, and the threaded cylinder is attached to the fixing rod.

Preferably, a rotating plate is fixedly connected to the threaded cylinder, and the cross section of the rotating plate is hexagonal.

Preferably, the rotating shaft is fixedly connected with two anti-falling blocks, and the anti-falling blocks limit the threaded cylinder.

The utility model has the advantages that: when an operator encounters a step, the two adjusting structures are directly and sequentially adjusted, after the adjusting structures relieve the extrusion on the fixed structures, the fixed structures fall off and are fixed with the mounting frame, so that the moving plate and the mounting frame fall off and are in a fixed state, the mounting frame drives the rolling plates and the corresponding three rolling wheels to move close to the bottom end of the travel-substituting suitcase body through the rotating shafts, when the moving plate moves to the bottom end of the mounting frame, the operator adjusts the adjusting structures again, so that the adjusting structures complete the limiting and fixing treatment on the mounting frame and the moving plate through the fixed structures, when the device encounters the step, the rolling wheels closest to the step on the two rolling plates rotate under the action of the rotating shafts due to the fact that the operator pulls the travel-substituting suitcase body to move after the extrusion limiting of the step, and the rolling wheels on the top ends of the rolling plates rotate to the previous step, thereby accomplish the operation of going up the ladder, through setting up removal structure and rolling structure, when operating personnel met the ladder, under the effect of rolling structure for the suitcase body of riding instead of walk can automatic step up, avoids operating personnel to carry the great suitcase and goes up the ladder, thereby reduces operating personnel's the operation degree of difficulty.

Drawings

Fig. 1 is a schematic view of a connection structure of the mounting frame, the moving plate and the rolling structure of the present invention;

fig. 2 is a schematic view of a connection structure of the mounting frame, the moving plate and the fixed structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the part A shown in FIG. 2;

fig. 5 is an enlarged view of the part B shown in fig. 2.

In the figure: 1. a travel-assistant luggage case body; 2. a moving structure; 201. a mounting frame; 202. moving the plate; 3. a rolling structure; 301. a rotating shaft; 302. a rolling plate; 303. a rolling wheel; 4. a fixed structure; 401. fixing the rod; 402. a spring; 403. fixing grooves; 5. an adjustment structure; 501. a threaded barrel; 502. a rotating plate; 503. the anticreep piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, a luggage case capable of conveniently climbing stairs includes a luggage case body 1, a moving structure 2 is disposed on the luggage case body 1, the moving structure 2 includes a mounting frame 201, two mounting frames 201 are fixedly connected to the luggage case body 1, a moving plate 202 is slidably connected to the mounting frame 201, a rolling structure 3 is disposed on the moving plate 202, the rolling structure 3 includes a rotating shaft 301, a rotating shaft 301 is rotatably connected to the moving plate 202, a rolling plate 302 is fixedly connected to the rotating shaft 301, three rolling wheels 303 are rotatably connected to the rolling plate 302, and a fixing structure 4 and an adjusting structure 5 are disposed on the rotating shaft 301.

As a technical optimization scheme of the utility model, the cross sectional shape of rolling board 302 sets up to "people" font, axis of rotation 301 is located the center of rolling board 302, through setting up axis of rotation 301 and being located the center of rolling board 302 for rolling board 302 can normally rotate, thereby is convenient for the device go up the ladder.

As a technical optimization scheme of the utility model, fixed knot constructs 4 and includes dead lever 401, sliding connection has dead lever 401 on the axis of rotation 301, the winding has spring 402 on the dead lever 401, spring 402's one end and dead lever 401 fixed connection, the spring 402 other end and axis of rotation 301 fixed connection, through setting up spring 402, relieve the spacing back to dead lever 401 when a screw thread section of thick bamboo 501, under spring 402's effect for dead lever 401 is automatic to be the motion of keeping away from mounting bracket 201, makes dead lever 401 can drop automatically and peg graft with fixed slot 403, and the operating personnel of being convenient for removes movable plate 202.

As a technical optimization scheme of the utility model, spring 402 is located inside axis of rotation 301, be equipped with fixed slot 403 on the mounting bracket 201, the quantity of fixed slot 403 is two, dead lever 401 pegs graft with one of them fixed slot 403, through setting up dead lever 401 and fixed slot 403, pegs graft the inside back of fixed slot 403 that corresponds when dead lever 401, accomplishes the spacing fixed processing to movable plate 202, guarantees the device's stability.

As a technical optimization scheme of the utility model, it includes a screw thread section of thick bamboo 501 to adjust structure 5, threaded connection has a screw thread section of thick bamboo 501 in the axis of rotation 301, a screw thread section of thick bamboo 501 and dead lever 401 are laminated each other, fixedly connected with rotor plate 502 on a screw thread section of thick bamboo 501, the cross sectional shape of rotor plate 502 sets up to the hexagon, through setting up a screw thread section of thick bamboo 501 and rotor plate 502, and the operating personnel of being convenient for adjusts the position of dead lever 401.

As the utility model discloses a technical optimization scheme, two anticreep pieces 503 of fixedly connected with, two on the axis of rotation 301 anticreep piece 503 carries on spacingly to a screw thread section of thick bamboo 501, through setting up anticreep piece 503, prevents that a screw thread section of thick bamboo 501 from droing axis of rotation 301, improves the device's stability.

When the utility model is used, when an operator encounters a ladder, the two rotating plates 502 are directly and sequentially rotated, the rotating plates 502 drive the threaded cylinder 501 to rotate, so that the threaded cylinder 501 moves away from the rolling plate 302, after the threaded cylinder 501 releases the extrusion on the fixed rod 401, under the action of the spring 402, the fixed rod 401 moves away from the mounting rack 201, when the fixed rod 401 falls off to be spliced with the fixed groove 403, so that the moving plate 202 and the mounting rack 201 fall off and are in a fixed state, the mounting rack 201 drives the rolling plate 302 and the corresponding three rolling wheels 303 to move close to the bottom end of the travel-substituting luggage box body 1 through the rotating shaft 301, when the moving plate 202 moves to the bottom end of the mounting rack 201, the operator rotates the rotating plates 502 reversely again, the rotating plates 502 drive the threaded cylinder 501 to rotate reversely, so that the threaded cylinder 501 moves close to the rolling plate 302, the threaded cylinder 501 extrudes the fixed rod 401, make dead lever 401 do the motion of being close to mounting bracket 201, peg graft to the inside back of fixed slot 403 that is located the mounting bracket 201 bottom when dead lever 401, accomplish the spacing fixed processing to mounting bracket 201 and movable plate 202, when the device is meetting the ladder, the last rolling wheel 303 that is close to the ladder of two rolling plate 302, meet the extrusion spacing back of ladder, because operating personnel removes at pulling travel suitcase body 1, make rolling plate 302 under the effect of axis of rotation 301, rotate, thereby make the rolling wheel 303 that is located rolling plate 302 top rotate to last ladder, thereby accomplish the removal of ladder, when removing level and smooth ground, operating personnel adjusts the position of two movable plates 202, make dead lever 401 fix two movable plates 202 to the position that is close to mounting bracket 201 top place can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a suitcase of riding instead of walk of ladder conveniently, includes suitcase body (1) of riding instead of walk, its characterized in that: be equipped with on travel suitcase body (1) and remove structure (2), it includes mounting bracket (201) to remove structure (2), travel suitcase body (1) is gone up two mounting bracket of fixedly connected with (201), sliding connection has movable plate (202) on mounting bracket (201), be equipped with rolling structure (3) on movable plate (202), rolling structure (3) are including axis of rotation (301), it is connected with axis of rotation (301) to rotate on movable plate (202), fixedly connected with rolling plate (302) on axis of rotation (301), it is connected with three rolling wheel (303) to rotate on rolling plate (302), be equipped with fixed knot structure (4) and adjust structure (5) on axis of rotation (301).

2. The luggage convenient for walking up stairs of claim 1, wherein: the cross section of the rolling plate (302) is in a herringbone shape, and the rotating shaft (301) is positioned in the center of the rolling plate (302).

3. The luggage convenient for walking up stairs of claim 1, wherein: fixed knot constructs (4) including dead lever (401), sliding connection has dead lever (401) on axis of rotation (301), twine spring (402) on dead lever (401).

4. The luggage convenient for walking up stairs of claim 3, wherein: one end of the spring (402) is fixedly connected with the fixing rod (401), and the other end of the spring (402) is fixedly connected with the rotating shaft (301).

5. The luggage convenient for walking up steps of claim 4, wherein: the spring (402) is located inside the rotating shaft (301), and a fixing groove (403) is formed in the mounting frame (201).

6. The luggage convenient for walking up steps of claim 5, wherein: the number of the fixing grooves (403) is two, and the fixing rod (401) is inserted into one of the fixing grooves (403).

7. The luggage convenient for walking up stairs of claim 6, wherein: adjust structure (5) including a screw thread section of thick bamboo (501), threaded connection has a screw thread section of thick bamboo (501) on axis of rotation (301), a screw thread section of thick bamboo (501) and dead lever (401) laminate each other.

8. The luggage convenient for walking up stairs of claim 7, wherein: the threaded cylinder (501) is fixedly connected with a rotating plate (502), and the cross section of the rotating plate (502) is hexagonal.

9. The luggage case of claim 8, wherein the luggage case is capable of being conveniently stepped on: two anti-falling blocks (503) are fixedly connected to the rotating shaft (301), and the anti-falling blocks (503) limit the threaded barrel (501).