JP3024260U - Storage wagon - Google Patents

Abstract

(57) [Summary] [Subject] To provide a storage-type wagon that is practically effective and is less likely to be constrained by design, and therefore can be easily formed into a desired appearance. . SOLUTION: The traveling casters 5 and 6 of the wagon W are attached to the lower end surfaces of the left and right side members of the frames 1 and 2 of the wagon W while the shelf boards of the lowermost shelf are brought as close as possible to the floor surface. The left and right side surfaces of the lowermost shelf are formed so as not to interfere with the casters 5 and 6.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention allows the wagon to be placed under a top plate such as a desk or table, or under a shelf of a storage shelf such as a place where the upper and lower spaces are limited without impairing the storability of the wagon itself. It relates to a storage wagon called a desk underwagon that can be moved and stored.

[0002]

[Prior art]

 Conventionally, so-called desk under-wagons, which are formed so that they can be moved to the lower side of a top plate such as a desk and stored, or can be pulled out and used as needed, have been proposed in various modes, and are practically used. Have been served. That is, in the conventional storage type desk under-wagon, first, the total height of the wagon including the casters is set within the height that can fit under the top plate of the desk etc., and the documents etc. are set within the set height. It forms the storage part of. Therefore, for example, there is a problem in that it is not possible to form a storage part so that an A4 size document can be stored vertically in two upper and lower stages. This is because the height from the floor on which the desk is placed to the bottom surface of the top plate of the desk, or the height from the center extracted to the bottom surface is limited to, for example, 610 mm, so casters are placed below the bottom plate of the wagon. This is because the effective height of the storage part of the wagon is damaged by the height of the casters when it is installed.

The inventor of the present invention first stores, for example, an A4 size document or the like in two upper and lower stages in a desk-under type storage wagon that can be placed on the lower surface of a top plate such as the desk as described above. Even if it is a wagon that can be stored and has an effective height of its storage part, a wagon that can be stored in a place with a limited vertical height, such as below the top plate of a desk or the like, can be used. Proposed.

That is, in the previously proposed wagon, the traveling casters of the wagon are mounted on the left and right outer surfaces or the front and rear outer surfaces of the frame of the wagon, and the bottom shelf member is placed as close as possible to the floor surface. It was provided by.

In the previously proposed wagon, the casters are mounted on the outer surface of the wagon frame, so that the position of the lowermost shelf plate is not affected by the mounting height of the casters. The advantage was that the total height of the possible storage wagon, including the casters, could be reduced.

However, if the caster mounting position is set on the outer surface of the wagon frame, a desired advantage can be obtained, but design restrictions or the outer dimension of the front width increases at the caster mounting position. It turned out that there were problems such as difficulty in terms of appearance.

[0007]

[Problems to be solved by the device]

 Therefore, the present invention provides a storage-type wagon that is not easily restricted by design in addition to the practical effects previously proposed, and therefore can be easily formed into a desired appearance. Is an issue.

[0008]

[Means for Solving the Problems]

 The structure of the wagon of the present invention made for the purpose of solving the above problems is such that the traveling casters of the wagon are attached to the lower end surfaces of the left and right side members of the frame of the wagon, while the shelf plate of the lowest shelf is set on the floor surface. The left and right side surfaces of the lowermost shelf are formed so as not to interfere with the casters.

[0009]

[Embodiment of device]

 Next, an example of an embodiment of the wagon of the present invention will be described with reference to the drawings. 1 to 4 are perspective views showing an embodiment of the storage wagon of the present invention. In Fig. 1, reference numerals 1 and 2 denote left and right frames of the wagon W of the present invention, and in the example of Fig. 1, the channel member or the square pipe is connected so as to form a vertically long letter shape or an inverted concave shape when viewed from the side. Or it is formed by connecting. The form of the left and right frames 1 and 2 is not limited to that of this embodiment, and is substantially U-shaped, L-shaped, inverted T-shaped, substantially E-shaped, panel-shaped, etc. when viewed from the side. An appropriate shape and form may be used. Further, it is preferable that the plane cross-sectional shapes of the frames 1 and 2 have a lateral width such that a turning range of a caster described later is within the cross-sectional outer shape.

Numerals 3 and 4 are installed between the inner surfaces of the frames 1 and 2 which are arranged so as to face each other on the left and right sides. Here, upper and lower shelves having a generally front concave shape are provided on the left and right side plates, respectively. It is formed by 3a, 3b, 4a, 4b and shelf plates 3c, 4c. Both shelves 3 and 4 in FIG. 1 are equipped with rear plates 3d and 4d (4d is not shown in FIG. 1) and intermediate partition plates 3e and 4e, respectively. The forms of the left, right side plates 3a, 3b, the same 4a, 4b, and the intermediate partition plates 3e, 4e are not limited to the illustrated example, and may be other forms such as a band shape and a net shape. The intermediate partition plates 3e and 4e and the rear surface plates 3d and 4d may not be provided, or instead of the rear surface plates 3d and 4d, a fall prevention member formed by wire processing or sheet metal processing may be provided.

According to the present invention, in the shelves 3 and 4 of FIG. 1, the shelf plate 4c of the lower shelf 4 is installed on the side plates 4a and 4b below the lower end surfaces of the frames 1 and 2, and the Above the shelf 4, the shelf plate 3c of the upper shelf 3 is provided on the upper half side of the inner surfaces of the frames 1 and 2 with a gap slightly larger than the longitudinal length of the A4 size, here. It is installed between 3b. Therefore, the positions of the upper ends of the frames 1 and 2 are formed so as to be positioned at a position approximately equal to or slightly higher than the height of two vertically arranged A4 sizes.

In FIG. 1, reference numerals 5 and 6 denote four swivel casters mounted on the lower end surfaces of the left and right frames 1 and 2, respectively. Here, since the frames 1 and 2 secure caster mounting positions that do not interfere with the outer surfaces of the side plates 4a and 4b of the lower shelf 4 when the casters 5 and 6 turn in situ, the frames 1 and 2 are arranged from the front side. The width seen is wide.

The casters 5 and 6 are attached to the lower end surfaces of the frames 1 and 2 so that the wagons of the present invention are formed at such a height that the desk top plate can be stored, while the lower shelves 4 are provided. The shelf plate 4c of is placed at a position extremely close to the floor surface. As a result, the lower ends of the frames 1 and 2 are arranged at a position higher than the shelf plate 4c of the lower shelf 4.

With the above-described configuration, the upper and lower shelves 3 and 4 can store, for example, A4 size documents and files in a vertical orientation, and the total height of the wagon that can realize this storage state. In this example, the wagon of the present invention has a normal height, for example, a height of about 610 mm from the floor surface to the bottom surface of the desk, under the top of a desk or table. It can be run and stored freely in and out.

The casters 5 and 6 used in the present invention may be of the so-called freely rotatable ball type without caster angle. The caster mounting position in this case is also provided on the lower end surfaces of the frames 1 and 2, and the shelf plate 4c of the lower shelf 4 is positioned lower than the lower end surfaces of the frames 1 and 2. Further, the above embodiment is an example of a shelf which can store A4 size documents and the like in a vertical posture in two stages, but the shelf of the wagon of the present invention has one stage or two stages depending on the size of documents to be stored. Providing two or more stages is optional. Further, the shelves 3c, 4c may be detachably attached to the side plates 3a, 3b, 4a, 4b, or the frames 1, 2 so that the heights of the shelves 3, 4 can be adjusted. .

2 to 4 show a different form of the wagon W of the present invention illustrated in FIG. 1, and the wagon W of the present invention of FIG. 2 has left and right frames 1 and 2 formed in a panel shape. The panel is made thicker when viewed from the front, and casters 5 and 6 are provided on the lower end surface thereof. In the wagon of FIG. 2, the inner surfaces of the left and right frames 1 and 2 also serve as the side plates 3a, 3b and 4a, 4b of the shelves 3, 4 in the wagon of FIG.

In the wagon W of the present invention shown in FIG. 3, the side plates 4a, 4b of the lower shelf 4 are formed on the panel bodies 4a ', 4b' having a large thickness protruding to the inner surface side of the wagon. ', 4b' are integrated with the left and right pipe-shaped frames 1, 2, and casters 5, 6 are attached to the lower surfaces of the panel bodies 4a ', 4b'.

In the wagon W of the present invention shown in FIG. 4, casters 5 and 6 are attached to the lower end surfaces of the frames 1 and 2 as frames of inverted U-shaped pipe material, and side plates 4a of the lower shelf 4 are mounted. , 4b are positioned slightly inside the inner surfaces of the left and right frames 1, 2, and the shelf plate 4c is positioned lower than the lower end surfaces of the frames 1, 2. The wagon W shown in FIGS. 1 to 4 does not have a top plate, but the present invention can of course be applied to a wagon having a top plate.

[0019]

[Effect of device]

 The present invention is as described above, and in a wagon that is run by casters and can be stored in and out freely under the top plate of a desk or the like, it is most suitable for enhancing the storage capacity by keeping the overall height of the wagon low. A lower shelf is provided close to the floor, and even if there is a shelf in that state, casters are provided to allow the wagon to travel and to be stored below the top plate of a desk or the like. Since it can be installed on the lower end surface of the frame, it is possible to provide a desk-under type storage wagon that can be stored and has high storage capacity, which is extremely useful in practice.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a storage wagon according to the present invention.

FIG. 2 is a perspective view showing a second embodiment of the storage wagon according to the present invention.

FIG. 3 is a perspective view showing a third embodiment of the storage wagon according to the present invention.

FIG. 4 is a perspective view showing a storage wagon according to a fourth embodiment of the present invention.

[Explanation of symbols]

 1, 2 frames 3, 4 upper and lower shelves 3a, 3b upper shelf left and right side plates 4a, 4b lower shelf left and right side plates 3c, 4c upper, lower shelf shelf 3d, 4d upper, lower Rear partition plates 3e, 4e on upper and lower shelves, middle partition plate 5, 6 casters

Claims (2)

[Scope of utility model registration request] 1. A traveling caster for a wagon is attached to the lower end surfaces of left and right side members of the frame of the wagon, while the shelf plate of the lowermost shelf is provided as close to the floor surface as possible, and the lowermost shelf. A storage wagon characterized in that the left and right side surfaces of the are formed so as not to interfere with the casters. 2. The frame of the wagon is made of pipe material, mold material,
The storage wagon according to claim 1, wherein any one of the panel materials or a combination thereof is formed.