CN210076798U - Luggage case - Google Patents

Abstract

The utility model discloses a luggage case, which comprises a case body, a telescopic pull rod device and a plurality of universal wheels, wherein the telescopic pull rod device and the plurality of universal wheels are arranged on the case body; the magnetic power box is characterized in that four corners of the wider side of the box body are respectively provided with one universal wheel, each universal wheel comprises a ferromagnetic part, and the other four corners of the box body are respectively provided with permanent magnets; the pull rod comprises at least two sections which can be mutually bent. During the transport, a plurality of suitcases pass through the universal wheel and permanent magnet is fixed to be piled up, conveniently realizes carrying together of a plurality of suitcases. Meanwhile, the pull rods are arranged into at least two sections which can be bent mutually, so that a plurality of pull rods can be pulled conveniently to walk together.

Description

Luggage case

Technical Field

The utility model relates to a suitcase technical field especially relates to a suitcase.

Background

Luggage, also known as traveling case and draw-bar box, is a box for placing articles when going out. Luggage is commonly used to hold clothing, personal care items, and mementos that are needed on the journey. Currently, the common draw bars for towing luggage cases are divided into a double draw bar and a single draw bar.

With the continuous improvement of living standard, more and more articles are carried when going out, and the placing requirement of articles can be difficult to satisfy by a single luggage case. When traveling for a long distance, a plurality of luggage cases are usually carried, and the moving of the plurality of luggage cases is very inconvenient. In addition, during transportation of the luggage case, each corner is easily damaged by collision.

Disclosure of Invention

To the problem that exists among the prior art, the utility model aims to provide a can a plurality of superposes and conveniently draw suitcase of going.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a luggage case comprises a case body, a telescopic pull rod device and a plurality of universal wheels, wherein the telescopic pull rod device and the plurality of universal wheels are arranged on the case body; the magnetic power box is characterized in that four corners of the wider side of the box body are respectively provided with one universal wheel, each universal wheel comprises a ferromagnetic part, and the other four corners of the box body are respectively provided with permanent magnets; the pull rod comprises at least two sections which can be mutually bent.

As a further explanation of the above scheme, the pull rod includes an upper rod and a lower rod, the handle is disposed at one end of the upper rod, the other end of the upper rod is connected with one end of the lower rod through a bending device, and the other end of the lower rod is slidably mounted in the pull rod sliding seat.

As a further explanation of the above scheme, the bending device includes a protrusion and a groove respectively disposed at the end portions of the upper rod and the lower rod and matched with each other, and a rotating shaft passing through between the protrusion and the groove.

As a further explanation of the above solution, the bending device is a universal head.

As a further explanation of the above scheme, the upper rod is a telescopic rod.

As a further explanation of the above scheme, the box body comprises an upper box body and a lower box body, and the upper box body and the lower box body are connected through zipper closing or non-zipper connection.

As a further explanation of the above scheme, two zipper sliders are arranged on the zipper, and a coded lock matched with the zipper sliders is arranged on the box body.

As a further explanation of the above solution, a groove matched with the universal wheel is provided on the permanent magnet.

As a further explanation of the above scheme, the permanent magnet is of a wrap angle structure, and wraps three side surfaces of the corresponding corner of the box body.

The utility model has the advantages that:

firstly, a ferromagnetic part is arranged on a universal wheel, and permanent magnets are respectively arranged at the other four corners of the box body; during the transport, a plurality of suitcases pass through the universal wheel and permanent magnet is fixed to be piled up, conveniently realizes carrying together of a plurality of suitcases. Meanwhile, the pull rods are arranged into at least two sections which can be bent mutually, so that a plurality of pull rods can be pulled conveniently to walk together.

And secondly, the permanent magnets are arranged into the wrap angle structure, so that the strength of each angle of the luggage case is effectively enhanced, and the service life of the luggage case is prolonged.

Thirdly, through be equipped with on permanent magnet with universal wheel complex recess, further improve the steadiness of upper and lower suitcase coincide.

Drawings

Fig. 1 shows a three-dimensional structure diagram of the trunk of the present invention.

Description of reference numerals:

1: a box body, 2: pull rod, 3: universal wheel, 4: permanent magnet, 5: handle, 6: a zipper, 7: a combination lock.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

As shown in fig. 1, a luggage case comprises a case body 1, a telescopic pull rod device 2 and a plurality of universal wheels 3, wherein the telescopic pull rod device 2 is arranged on the case body 1, and comprises a pull rod, a handle 5 arranged on the pull rod, and a pull rod sliding seat which is arranged in the case body 1 and is matched with the pull rod 2; the magnetic power transmission device is characterized in that four corners of the wider side of the box body 1 are respectively provided with one universal wheel 3, each universal wheel 3 comprises a ferromagnetic part, and the other four corners of the box body 1 are respectively provided with permanent magnets 4; the pull rod comprises at least two sections which can be mutually bent. During the transport, a plurality of suitcases pass through universal wheel 3 and permanent magnet 4 fixed the piling up, conveniently realize carrying together of a plurality of suitcases. Meanwhile, the pull rods are arranged into at least two sections which can be bent mutually, so that a plurality of pull rods can be pulled conveniently to walk together.

The box body 1 comprises an upper box body and a lower box body, and the upper box body and the lower box body are closed through zippers 6. Two zipper heads are arranged on the zipper 6, and a coded lock 7 matched with the zipper heads is arranged on the box body 1.

The pull rod is single hand pull rod or both hands pull rod (single hand pull rod in this embodiment), including upper boom and lower rod, the handle sets up the one end of upper boom, the other end of upper boom through buckle the device with the one end of lower rod is connected, the other end slidable mounting of lower rod is in the pull rod sliding seat.

In this embodiment, the bending device is preferably a universal head; in other embodiments, the bending device comprises a protrusion and a groove which are respectively arranged at the end parts of the upper rod and the lower rod and are matched with each other, and a rotating shaft which is arranged between the protrusion and the groove in a penetrating way; the present embodiment is not limited.

Preferably, the upper rod is a telescopic rod; so that the upper rod has enough length to be convenient for pulling.

Preferably, a groove matched with the universal wheel 3 is formed in the permanent magnet 4, and preferably, the universal wheel 3 is provided with a locking mechanism, and the rotation of the universal wheel 3 is locked through the locking mechanism. Like this, can effectively improve the steadiness of upper and lower suitcase coincide.

Further preferably, the permanent magnet 4 is of a wrap angle structure, and wraps three side surfaces of corresponding corners of the suitcase body 1 to strengthen the strength of each corner of the suitcase and prolong the service life of the suitcase.

Compared with the prior art, the suitcase that this embodiment provided has following characteristics: 1) through set up a plurality of permanent magnet on the suitcase surface, can attract fixed a plurality of suitcases of piling up through magnet and pull together, conveniently carry a plurality of suitcases. 2) The telescopic pull rod can be bent due to the bending device arranged on the pull rod, the push-and-drag operation which is changed due to different conditions is met, the single-hand use is convenient, and the change of the use angle of the handle is realized.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims (9)

1. A luggage case comprises a case body, a telescopic pull rod device and a plurality of universal wheels, wherein the telescopic pull rod device and the plurality of universal wheels are arranged on the case body; the magnetic power box is characterized in that four corners of the wider side of the box body are respectively provided with one universal wheel, each universal wheel comprises a ferromagnetic part, and the other four corners of the box body are respectively provided with permanent magnets; the pull rod comprises at least two sections which can be mutually bent.

2. The luggage case as claimed in claim 1, wherein the pull rod comprises an upper rod and a lower rod, the handle is disposed at one end of the upper rod, the other end of the upper rod is connected with one end of the lower rod through a bending device, and the other end of the lower rod is slidably mounted in the pull rod sliding seat.

3. The luggage case as claimed in claim 2, wherein the bending means comprises a protrusion and a groove respectively disposed at the ends of the upper rod and the lower rod and cooperating with each other, and a rotating shaft passing between the protrusion and the groove.

4. An article of luggage as claimed in claim 2, wherein the folding means is a universal head.

5. An item of luggage as claimed in claim 2, wherein the upper rod is a telescopic rod.

6. The luggage case of claim 1, wherein the case comprises an upper case and a lower case, and the upper case and the lower case are zipped together by a zipper.

7. The luggage case as claimed in claim 6, wherein two sliders are provided on the zipper, and a combination lock cooperating with the sliders is provided on the case body.

8. A luggage case according to claim 1, wherein a recess is provided in the permanent magnet for engaging the castor.

9. A luggage case as claimed in claim 1, wherein the permanent magnets are of wrap angle construction, wrapping around three sides of the respective corners of the case.

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