JPH07111917A - Desk - Google Patents

Abstract

PURPOSE:To position a frieze board in contact with the underneath side of a top plate and also prevent the occurrence of a gap between the frieze board and the top plate, by putting the frieze board in contact with the underneath side of the top plate by means of a spring member. CONSTITUTION:At the upper end of an outer frieze board 15, a spring member 18 is provided opposite a notch opening. The spring member 18 is composed of a kick spring consisting of an elastic torsion coil spring. In the assamblage of the outer frieze board 15, an inner frieze board 14 is placed between both legs 11 and 12 and fixed. Then, the spring member 18 is inserted into the notch opening of a wiring duct 16, and the outer frieze board 15 is pulled up by the elasticity of the spring member 18 and set in contact with the underneath side of the wiring duct 16. By inserting the spring member 18 into the notch opening in such a way, the outer frieze board 15 is pulled up by the elasticity of the spring member 18 and the upper-end face of the outer frieze board 15 is positioned in contact with the underneath side of the wiring duct 16. Therefore, because the positioning of the outer frieze board 15 and fitting are facilitated, job efficiency improves.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk.

[0002]

2. Description of the Related Art A conventional desk structure is shown in FIGS.
Shown in. In the figure, 10 is a top plate, 11 and 12 are top plates 1.
A pair of legs hangs from both sides of 0, and a curtain plate 13 hangs from the lower surface of the rear edge of the top plate 10 and is arranged between the pair of legs 11 and 12. The curtain plate 13 includes an inner curtain plate 14 and an outer curtain plate 15.
It is composed of

[0003]

In the case of the conventional desk, the outer curtain plate 15 is attached to the inner curtain plate 14 with the velcro, and the outer curtain plate 15 is moved vertically and horizontally while finely adjusting it. I couldn't position it. Also,
As shown in FIGS. 14 and 15, when the outer curtain plate 15 is attached to the inner curtain plate 14 via the L-shaped or C-shaped metal piece 40, a gap 41 is provided between the upper end surface of the curtain plate 13 and the top plate 10. And there was a problem that it looked bad.

It is an object of the present invention to provide a desk in which the curtain plate can be easily positioned and a gap is not formed between the curtain plate and the top plate.

[0005]

SUMMARY OF THE INVENTION A desk of the present invention includes a top plate, a pair of legs hanging from both sides of the top plate, and a curtain disposed between a pair of legs hanging from a lower surface of a rear edge of the top plate. It is provided with a plate and a spring member for urging the curtain plate so as to abut the lower surface of the top plate. The spring member is composed of a kick spring provided on the upper end of the curtain plate, and the kick spring is inserted into an opening provided on the lower surface of the top plate to suspend the curtain plate against the lower surface of the top plate.

The spring member may be a leaf spring provided at the lower end of the curtain plate, and the leaf spring may push up the curtain plate to bring the curtain plate into contact with the lower surface of the top plate.

[0007]

According to the structure of the present invention, since the curtain plate is disposed in contact with the lower surface of the top plate by the spring member, the curtain plate is positioned by contacting the lower surface of the top plate, and there is no gap between the curtain plate and the top plate. Does not occur.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. In FIGS. 1 and 2, a wiring duct 16 for weak electric current, which constitutes a part of the top plate 10, is provided at a rear edge portion of the top plate 10. A cutout opening 17 (FIG. 3) is formed on the lower surface of the wiring duct 16.

A spring member 18 is provided at the upper end of the outer curtain plate 15 at a position facing the cutout opening 17. As shown in FIG. 4, the spring member 18 is composed of a kick spring which is a torsion coil spring having elasticity. Next, the assembly work of the outer curtain plate 15 will be described. First, the inner curtain plate 14 is arranged and fixed between the legs 11 and 12. Then, the spring member 18 is inserted into the notch opening 17 of the wiring duct 16, the outer curtain plate 15 is pulled up by the elasticity of the spring member 18, and is placed in contact with the lower surface of the wiring duct 16.

According to the desk constructed as described above, by inserting the spring member 18 into the notch opening 17, the outer curtain plate 15 is pulled up by the elasticity of the spring member 18, and the upper curtain plate 15 is lifted. The end surface is positioned in contact with the lower surface of the wiring duct 16. In this way, the outer curtain plate 15 can be easily positioned and attached, and the work efficiency is improved.

Further, the upper end surface of the outer curtain plate 15 comes into contact with the lower surface of the wiring duct 16, and no gap is formed on the upper surface of the outer curtain plate 15, resulting in a good finish. Another embodiment of the present invention,
6 to 8. The same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In this embodiment, a cutout opening 20 is formed in the lower surface of the wiring duct 16, and a hook metal fitting 21 is provided at a position facing the cutout opening 20 at the upper end of the outer curtain plate 15. A spring member 22 is attached to the lower end of the outer curtain plate 15. The spring member 22 is formed of a substantially Z-shaped leaf spring as shown in FIG.

For the outer curtain plate 15, the hooking metal fitting 21 is inserted into the notch opening 20, hooked, and lifted by the spring member 22. The outer curtain plate 15 contacts the lower surface of the wiring duct 16 and is positioned. With the desk configured as described above, the same effect as that of the first embodiment can be obtained.

9 and 10 illustrate an example of a method of attaching the outer curtain plate 15. First, the C-shaped hook metal fitting 30 is fixed to the upper part of the outer curtain plate 15. Then, the C-shaped hooking fitting 30 is hooked on the upper end of the inner curtain plate 14 already fixed to the leg portion or the like. The outer curtain plate 15 is attracted to the inner curtain plate 14 by tightening the push screw 31 provided on the C-shaped hooking bracket 30. Outside curtain plate 15
The fixing of the outer curtain plate 15 is completed at a position where the spacer 32 fixed to the inner curtain plate 14 contacts the inner curtain plate 14.

According to such a mounting method, after the outer curtain plate 15 is temporarily fixed, it is possible to perform the position adjustment by fine adjustment, so that the position adjustment is easy and the working efficiency is improved. Further, the outer curtain plate 15 is attracted to the inner curtain plate 14, so that the outer curtain plate 15 can be firmly fixed and rattling of the curtain plate is eliminated. 11 to 13 show another mounting method of the outer curtain plate 15. First, the C-shaped hook metal fitting 35 is fixed to the upper part of the outer curtain plate 15. Then, the C-shaped hooking metal 35 is hooked on the upper end of the inner curtain plate 14 already fixed to the legs or the like. By rotating the wedge-shaped metal fitting 36 provided on the C-shaped hooking metal fitting 35, the thick portion of the wedge-shaped metal fitting 36 is inserted between the inner curtain plate 14 and the C-shaped hooking metal fitting 35, and the outer curtain plate 15 is set to the inner curtain plate. Attract to the 14 side. The fixing of the outer curtain plate 15 is completed at the position where the spacer 39 fixed to the outer curtain plate 15 contacts the inner curtain plate 14.

The wedge-shaped metal fitting 36 has a shape as shown in FIG. 12, and is attached to the C-shaped hooking metal fitting 35 so as to be rotatable around a shaft 37, and the wedge-shaped metal fitting 3 is also provided.
6 is provided with a handle 38, and by rotating the wedge-shaped metal fitting 36 by holding the handle 38, the wall thickness of the wedge-shaped metal fitting 36 gradually increases and the inner curtain plate 14 and the C-shaped hook metal 3
Cut in between 5.

[0016]

According to the structure of the present invention, since the curtain plate is disposed in contact with the lower surface of the top plate by the spring member, the curtain plate is positioned in contact with the lower surface of the top plate, and moreover, it is positioned between the curtain plate and the top plate. It is possible to obtain the effect that no gap is generated in the.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a desk.

FIG. 2 is a side view with a part of the desk cut away.

FIG. 3 is an exploded perspective view of an embodiment of the present invention.

FIG. 4 is a front view of a spring member according to an embodiment of the present invention.

FIG. 5 is a perspective view of an embodiment of the present invention.

FIG. 6 is an exploded perspective view of another embodiment of the present invention.

FIG. 7 is a perspective view of a spring member according to another embodiment of the present invention.

FIG. 8 is a perspective view of another embodiment of the present invention.

FIG. 9 is a side view showing an example of a method of attaching the curtain plate.

FIG. 10 is a perspective view showing an example of a method of attaching the curtain plate.

FIG. 11 is a side view showing another example of how to attach the curtain plate.

FIG. 12 is a side view of a wedge-shaped metal fitting as another example of the method of attaching the curtain plate.

FIG. 13 is a perspective view showing another example of a method of attaching the curtain plate.

FIG. 14 is a cross-sectional view of a conventional example of a curtain plate during a mounting operation.

FIG. 15 is a cross-sectional view showing a state in which the curtain plate of the conventional example is completely attached.

[Explanation of symbols]

 10 Top plate 11, 12 Legs 13 Curtain plate 14 Inner curtain plate 15 Outer curtain plate 18, 22 Spring member

Claims (3)

[Claims] 1. A top plate, a pair of legs hanging from both sides of the top plate, a curtain plate hanging from a lower surface of a rear edge of the top plate and arranged between the pair of legs, and the curtain plate A desk provided with a spring member that urges the posture to abut the lower surface of the top plate. 2. The spring member comprises a kick spring provided on the upper end of the curtain plate, and the kick spring is inserted into an opening provided on the lower surface of the top plate to place the curtain plate on the lower surface of the top plate. The desk according to claim 1, wherein the desk is brought into contact with and suspended. 3. The spring member comprises a leaf spring provided at a lower end of the curtain plate, and the leaf spring pushes up the curtain plate to bring the curtain plate into contact with the lower surface of the top plate. The desk according to claim 1.