JPH042576Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to the structure of the legs of a desk. To provide a desk leg structure in which the parts are formed relatively soft to prevent danger and give a good feeling of use, and the color and design can be freely changed.

[Conventional technology]

Conventionally, desk leg structures made of wood or metal pipes, metal plates, etc. have mainly been used.

[Problem that the invention attempts to solve]

However, in the conventional leg structure as described above, if the wooden structure is made of wood, for example, a thin plate-like surface plate attached to the front and back of a core material, it cannot be expected to have much strength, and it is not possible to expect much strength. In order to achieve sufficient strength, it is necessary to use a certain amount of thick wood, which increases the cost of materials, and there are many restrictions in terms of color and design, and the process of surface finishing such as painting is labor-intensive. However, metal products meet the strength requirements, but have the problem of high cost.
In terms of design, etc., it is not a scale with many restrictions like the wooden one mentioned above, and not only does it not feel good when the human body such as the user's feet comes into contact with it, but also the corner part of the leg in particular can be used to accidentally touch the hand or foot. There is a risk of injury if the surface is hit by something, and the surface finishing process such as painting is also time-consuming. In addition, if you try to make desk legs from synthetic resin, focusing on safety, good texture, color, freedom of design, and simplicity of the finishing process, it will not meet the strength required for the legs. In order to do this, not only did it become thick and required a large amount of material, but the molding process was also difficult. In view of the above-mentioned problems, the present invention sufficiently satisfies the strength required for the legs of a desk, is highly safe, and has relatively soft parts that come in contact with the user's body. Not only does it prevent danger and have a good texture, it also allows relatively free selection of surface color, design, etc., and the structure is simple and can be assembled easily and reliably, simplifying the manufacturing process. The present invention aims to provide such a desk leg structure.

[Means for solving problems]

In order to achieve the above-mentioned purpose, the present invention is made by bending a metal plate, etc., has an attachment part to the desk top plate at the upper end, and has supporting feet protruding sideways at the lower end. The leg body is made of synthetic resin or rubber, and has a shape that can cover the support foot of the leg body, and the base end upper end part is provided with a concave-convex fitting with the lower end part of the side cover to be described later. A foot cover is provided with one of the connecting members for connection and is provided with an attachment member for the support foot inside, and the foot cover is made of synthetic resin, rubber, etc., and covers the side of the leg plate of the leg. The other connecting member is shaped so as to be continuous with the upper end of the base end of the foot cover, is provided with a mounting portion for attachment to the side portion of the leg plate, and is connected to the upper end of the base end of the foot cover through a concave-convex fit. The foot cover is fitted onto the support foot of the leg to cover the attached support foot, and is attached to the side of the leg plate of the leg to cover the side of the leg plate. It is an object of the present invention to provide a desk leg structure characterized in that the lower end of the side cover is connected to the base end upper end of the foot cover.

[Effect]

The leg structure of the desk according to the present invention has the above-mentioned configuration, in which a foot cover is externally fitted from above onto the support foot protruding from the lower end of the leg plate of the leg body to the side, and a locking member is attached to the support foot. After covering the supporting foot portion by attaching it with By constructing it as a leg and attaching the leg to the lower surface of the desk top plate using the attachment part provided on the upper part of the leg plate, the entire side end of the leg is covered with synthetic resin material, which improves safety and appearance. The top can also be used as a desirable desk.

〔Example〕

Hereinafter, the present invention will be explained in more detail with reference to embodiments shown in the drawings.

For example, the structure of the leg portion 2 of the desk 1 according to the present invention is as follows.
As shown in the figure, the tabletop 9 is supported by being attached to both sides of the lower surface of the tabletop 9 in parallel to each other, and the legs 2 are provided with L-shaped members etc. screwed to the upper end. Attachment member 1 for attaching to the desk top plate 9
The leg body 3 is constructed by protruding support feet 6, 6 whose back surfaces are ground surfaces in a right-angled direction from the lower end of the leg plate 4 provided with 0. , a foot cover 7 is fitted from above onto the upper surface of both the supporting legs 6, 6 to cover the supporting leg 6, and side covers 8, 8 are attached to the front and rear sides of the leg plate 4, and The lower end of the side cover 8 is connected to the upper end of the base end of the foot cover 7 through a concave-convex fit, so that the side of the leg plate 4 and the entire surface of the support foot 6 are covered with a cover material. It is.

The leg plate 4 is made of a metal plate or the like, and has surface plates 12 and 1 on both sides of a core member 11 that is approximately U-shaped in cross section.
2 is attached, and both ends of the surface plates 12, 12 are bent inward to form mounting pieces 13, 13 for attaching the side cover 8, and the lower end portions of the mounting pieces 13, 13 are cut out. The top plate 12 is opened downward to form an opening 14 in both front and rear directions, and an L-shaped member as shown in the figure is attached to the upper end of the surface plate 12 as a mounting member 10 for attaching to the top plate 9. Therefore, between both the surface plates 12 and 12 at the lower end of the leg plate 4, a plate-shaped grounding portion 15 is fitted upward from both sides to the leg plate 4 as an attachment portion between the surface plates 12 and 12 in a substantially tight fit state. Standing pieces 16, 16 are set up at intervals, and from both ends there is a ground plane 1 whose lower surface is continuous with the grounding part 15.
7, and locking holes 18, 18 and stop holes 19, 19 for attaching the foot cover 7 are provided at the tip and base end portions of both side vertical pieces, and openings 14 formed at the lower ends of both sides of the leg plate 4. A grounding member 5, which has supporting feet 6, 6 projecting at right angles in both the front and back directions of the leg plate 4, is placed with the lower edge of the leg plate 4 and its grounding part 15 aligned, covered with both surface plates, and then erected. The legs 3 are constructed by attaching the pieces 16 to the inner surfaces of the surface plates 12, 12 by welding, screwing, etc.

A foot cover 7 for covering the support foot 6 of the leg 3 completely covers the upper and side surfaces of the support foot 6 from the tip to the base end,
In addition, the inner surface is shaped so that it can be externally fitted in a substantially tight-fitting state, and the lower end periphery is shaped to match the ground plane 17 of the support leg 6, and the base end from the leg plate 4 is formed along the side of the leg plate 4. A fitting piece 20 is provided at the upper end of the protrusion as a connecting member for fitting into the inner surface of the side cover 8 and connecting the side cover 8 and the foot cover 7. The inner surface corresponds to locking holes 18, 18 formed on both sides of the tip of the support foot 6 when the foot cover 7 is fitted onto the support foot 6. a locking protrusion 21 for fitting and locking into the locking holes 18, 18 at the position;
21 are provided protrudingly, and the stop holes 1 are provided at the proximal end at positions corresponding to the stop holes 19, 19 formed in the support leg portion 6.
L-shaped locking pieces 22, 22 facing downward are provided in a shape that can be inserted into the holes 9, 19.

Further, the side cover 8 is a hollow tube body that covers the side of the leg plate 4, and when the foot cover 7 is fitted and attached to the support foot 6, the foot cover 7
It has a length reaching from the upper end of the base end to the upper end of the leg plate 4, and has vertical grooves formed on both sides of the base end, and is inserted into the mounting pieces 13, 13 provided on the sides of the leg plate 4. Forming mounting grooves 23, 23 for mounting,
The lower end opening has a shape that allows the fitting piece 20 of the foot cover 7 to be fitted therein in a substantially tight fit state and connected. By having the same shape over the entire length in the direction, the side cover 8 can be extruded from synthetic resin and the manufacturing process can be further simplified.

The leg structure of the present invention, which is composed of the above-mentioned members, includes vertical pieces 16, 16 of the grounding member 5 inserted between both surface plates 12, 12 at the lower end of the leg plate 4, and welded.
Fix it with screws, etc., insert one side of the welding pole rod from the opening 24 provided in the grounding part 15 of the grounding member 4, weld and fix between it and the leg plate surface plate 12, and then fix the leg body 3. Configure. Next, the foot cover 7 is fitted from above the support foot 6, and the locking protrusion 21 formed on the inner surface is fitted and locked into the locking hole 18 of the support foot 6, and the L-shape at the base end is fitted. After attaching the foot cover 7 to the support foot 6 by inserting the locking piece 22 into the stop hole 19 of the support leg 6 and locking it to the lower edge of the stop hole 19, the side cover 8 is attached to the leg plate 4. Insert the mounting pieces 13, 13 of the leg plate 4 into the mounting grooves 23, 23 from above the sides, slide them downward, and connect the lower end to the fitting piece 20 provided at the upper end of the foot cover 7 by fitting it outward. By doing so, it is configured as a leg part 2, and the leg part 2 is screwed to the lower surface of the top plate 9 using an L-shaped member or the like as a mounting member 10 provided at the upper end of the leg plate 4 to constitute a desk. This is what happens.

According to the desk leg structure as described above, since the leg body 3 is made of the metal leg plate 4 and the grounding member 5, it is possible to sufficiently satisfy the strength required for the leg part, and as in the present embodiment. If the front plate 12 is attached to the surface of the core material 11 as the leg plate 4, not only is the strength high, but the leg body 3 can be made lightweight, and the desk user's hands and feet can easily touch it. The corners of the legs, which tend to have relatively sharp edges, are covered with a synthetic resin cover material, making them highly safe, and the synthetic resin molding makes it easy to freely choose the color and design of these parts. It can be manufactured. Note that the method of attaching the legs 2 to the top plate 9 is not particularly limited, but the legs 2 may be attached to the top plate 9 so that the upper end of the side cover 8 comes into contact with the lower surface of the top plate 9. This restricts the upward movement of the side cover 8 and prevents it from separating from the leg plate 4, and also prevents the upward movement of the foot cover 7 whose upper end is regulated by the side cover 8. This also makes it possible to ensure that both covers 7 and 8 are installed securely. In addition, the foot cover 7 can be attached by fitting it from above the support foot 6 into its locking protrusion 21.
The locking piece 22 can be installed by simply fitting and locking into the locking hole 18 and the locking hole 19 of the support leg 6, and as described above, By restricting this with the side cover 8, it is possible to prevent the foot cover 7 from separating from the supporting foot 6. Further, the fitting piece 20 as a connecting member between the foot cover 7 and the side cover 8 may be provided on the side cover 8 side, but if it is provided on the foot cover 7 as in this embodiment, the fitting piece 20 may be provided on the side cover 8 side. As in this embodiment, the cover 8 can be easily molded by extruding synthetic resin by making the cover 8 have the same shape over its entire length in the vertical direction, and can also be attached to the sides of the leg plate 4 by attaching it to both sides of the base end of the side cover 8. It can be easily mounted by simply inserting the provided mounting groove 23 into the mounting piece 13 of the leg plate 4 from the upper end and fitting it, resulting in a simple leg structure and easy assembly.

In addition, as shown by the imaginary line in the figure, the support side part 6
An adjuster star 25 may be provided on the ground plane 17 on the lower surface.

[Effect of idea]

As mentioned above, the receiver mounting device according to the present invention has the following features:
It is made by bending a metal plate, etc., and the upper end has an attachment part to the desk top plate, and the lower end has a leg body with supporting feet projecting sideways, and is made of synthetic resin or rubber. The upper end of the base end is provided with one of the connecting members for connecting with the lower end of the side cover by concave-convex fitting, which will be described later. a foot cover provided with an attachment member to the supporting foot; and a foot cover made of synthetic resin, rubber, etc., covering the side of the leg plate of the leg and continuing to the upper end of the base end of the foot cover. a side cover which has a hollow shape and is provided with a mounting part for attaching to the side part of the leg plate, and the other side of the connecting member for fitting and connecting with the upper end of the base end of the foot cover; The foot cover is attached to the supporting foot of the body to cover the supporting foot, and the lower end of the side cover, which is attached to the side of the leg plate of the leg and covers the side of the leg plate, is attached to the upper end of the base of the foot cover. The legs as a component are made of metal, sufficiently satisfying the strength required for the legs of a desk, and supporting feet are provided protruding from the side of the leg plate. It has good stability, and the parts that come into contact with the user's body are covered with a cover material such as synthetic resin, making it relatively soft, making it highly safe and having a nice texture. However, with synthetic resin molding, the color and design of the surface can be selected relatively freely, the post-processes such as surface finishing can be simplified, the structure is simple, it can be assembled easily and reliably, and the manufacturing process can be It is possible to provide a desk leg structure that can be simplified.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a usage state in which a desk leg structure according to the present invention is attached to a desk, FIG. 2 is an exploded perspective view of the leg structure, and FIG. 3 is a perspective view of the leg structure according to the present invention. A side sectional view of the lower part of the structure, Figure 4 is A in Figure 3.
-A sectional view. DESCRIPTION OF SYMBOLS 1...Desk, 2...Legs, 3...Legs, 4...Legs, 5...Grounding members, 6...Support feet, 7...Foot covers, 8...Side covers, 9 ...Top plate, 10
... Mounting member, 11 ... Core material, 12 ... Surface plate,
13... Mounting piece, 14... Opening, 15... Grounding part, 16... Standing piece, 17... Grounding surface, 18... Locking hole, 19... Stop hole, 20... Fitting piece, 21...
Locking protrusion, 22... Locking piece, 23... Mounting groove, 2
4...Aperture, 25...Asia Star.

Claims (1)

[Scope of claim for utility model registration] A leg body made by bending a metal plate, etc., with an attachment part to the desk top plate provided at the upper end, and supporting feet protruding sideways at the lower end. and a shape that is made of synthetic resin, rubber, etc. and has a shape that can cover the supporting foot portion of the leg body, and has a base end portion at the upper end portion for connection to the lower end portion of the side cover described later by concave-convex fitting. a foot cover which is provided with one of the connecting members and has a locking member on the inner surface for attachment to the supporting foot; and a foot cover made of synthetic resin or rubber, etc., and covering the side of the leg plate of the leg. The other connecting member is shaped so as to be continuous with the upper end of the base end of the foot cover, is provided with a mounting portion for attachment to the side part of the leg plate, and is connected to the upper end of the base end of the foot cover through a concave-convex fit. A side cover is provided, and the foot cover is fitted onto the support foot of the leg to cover the attached support foot, and is attached to the side of the leg plate of the leg to cover the side of the leg plate. A desk leg structure characterized in that a lower end of a side cover is connected to an upper end of a base end of a foot cover.