JPH10234473A - Corner desk - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corner desk allowing right and left rear plates to be easily and firmly fitted to an intermediate leg. SOLUTION: A mounting piece 7 is inserted in the through-hole 6 of an intermediate leg 4 and fitted, so that the right and left parts 7a and 7a' of the mounting piece 7 extends in right and left directions from the intermediate leg. 4. Also, when the right and left parts 7a and 7a' of the mounting piece 7 are screwed to the front of right and left rear plates 5 and 5', a tool 10 can be inserted in the through-hole 6 of the mounting piece 7 from the opposite side of a screwing position via the intermediate leg 4, and the leading end of the tool 10 can be kept in contact with a screw head. As a result, a force can be easily applied in a screw inserting direction, and the right and left rear plates 5 and 5' can be easily attached to the intermediate leg 4. Furthermore, the intermediate leg 4 is integrally connected to the right and left rear plates 5 and 5' via the mounting piece 7, thereby increasing connecting strength.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner desk having rear plates attached to the left and right of a middle leg.

[0002]

2. Description of the Related Art Conventionally, when attaching left and right rear plates to a middle leg in a corner desk of this type, the outer side of a substantially V-shaped mounting piece that is bent at a central portion is made to correspond to the side surface of the middle leg and the rear plate. A screw or nail from the upper and lower surfaces of the rear plate, insert it obliquely through the side end surface of the rear plate, and screw or drive it into the intermediate leg. I was

[0003]

However, in the former method, the intermediate leg and the right and left rear plates are connected by the mounting piece, so that a strong material can be obtained.
Since the bending angle of the substantially V-shaped mounting piece is small, it is difficult to insert a tool such as a screwdriver, and it is difficult to apply a force for inserting a screw. was there.

In the latter method, a screw or nail is screwed or driven obliquely from the upper and lower surfaces of the rear plate to the intermediate leg. However, there is a problem that not only the workability is poor but also a firm connection strength cannot be obtained because the force for the connection is not easily applied.

The present invention has been made in view of such a problem, and the left and right rear plates can be easily attached to the middle leg.
It is another object of the present invention to provide a corner desk that can be firmly attached.

[0006]

In order to solve the above-mentioned problems, a corner desk according to the present invention is characterized in that, in a corner desk having a rear plate attached to at least the left and right sides of the intermediate leg, a side surface of the rear plate at the intermediate leg is provided. A through-hole is formed in front of the contact portion of the intermediate leg, and a mounting piece that passes through the through-hole and faces in the left-right direction with respect to the intermediate leg is fixed to a part of the intermediate leg. The left and right rear plates are attached to the intermediate leg by screwing the left and right portions of the mounting piece to the front sides of the left and right rear plates using the holes.
According to this feature, the mounting piece is inserted through the through hole of the intermediate leg,
When mounting so that the left and right parts extend to the left and right of the middle leg, and when screwing the left and right parts of the mounting piece and the front sides of the left and right rear plates, insert the tool from the side opposite to the place where the middle leg is screwed Can be inserted into the through hole, and the tip can be abutted against the head of the screw, so it is easy to apply force in the screw insertion direction, and the left and right rear panels can be easily attached to the intermediate leg. Since the middle leg and the left and right rear plates are integrally connected by the mounting piece, the connection strength is improved.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a desk to which the present invention is applied; FIG. Form a letter,
A corner desk mainly used in the corners of a room is shown, 2 is a top plate of the corner desk 1, 3 is a leg supporting the left and right portions of the top plate 2, and 4 is an intermediate position between the legs 3, 3. Middle legs 5, 5 'supporting the top plate 2 are the left and right legs 3, 3 and the middle legs 4.
And the rear plate supporting the legs. The corner desk 1 can be used by connecting a substantially rectangular desk 6 or the like at both left and right ends thereof, for example, as shown in the figure.

As shown in FIG. 2, the left and right side surfaces 4a and 4b of the intermediate leg 4 are respectively brought into contact with one end surfaces of rear plates 5, 5 'provided along the rear end of the top plate 2. At the same time, the rear plates 5, 5 ′ are screwed to the rear end surface 6 a of the substantially rectangular through hole 6 formed at a predetermined position on the user side ahead of the contact portion of the intermediate leg 4, that is, at the user side. It is connected by the attached mounting piece 7.

As shown in FIGS. 2 and 3, right and left portions of the rear plates 5, 5 'are inserted through the mounting pieces 7 and the through holes 6 and are mounted orthogonally to the intermediate leg 4. Front 5a, 5
The contact pieces 7a and 7a 'that can contact the a' are formed to be bent inward. Each of the contact pieces 7a and 7a 'is provided with a hole for inserting a screw 9 so that the mounting piece 7 can be connected to the rear plate 5, 5' with the screw 9.

Next, a method of connecting the rear plates 5, 5 'to the intermediate leg 4 using the mounting piece 7 will be described with reference to FIG. 3. First, a through hole 6 of an appropriate size is formed at a predetermined position of the intermediate leg 4. At the same time, the mounting piece 7 is attached to the rear end face 6a of the through hole 6 by a screw 8.

The front surfaces 5a, 5a 'of the left and right rear plates 5, 5'.
The respective end faces are brought into contact with the left and right side faces 4a, 4b of the intermediate leg 4 in a state where the end pieces are brought into contact with the contact pieces 7a, 7a 'of the mounting piece 7. Here, since the contact pieces 7a and 7a 'function as guides for the contact positions between the left and right side surfaces 4a and 4b of the intermediate leg 4 and the end faces of the rear plates 5 and 5', the contact positions can be relatively easily determined. Can decide.

Finally, the contact pieces 7a, 7
a ′ and the front surfaces 5a and 5a ′ of the rear end surface are fixed. Here, for example, when the contact piece 7a and the front surface 5a are fixed by the screw 9, the tip of the driver 10 as a tool is transparent from the right side 4b side of the middle leg 4 as shown by a two-dot chain line in FIG. The screw 9 is inserted into the hole 6 so as to be in contact with the head of the screw 9 to be attached, and the screw 9 can be attached from the side of the intermediate leg 4b opposite to the attachment position with the intermediate leg 4 interposed therebetween. Therefore, a force is easily applied in the insertion direction of the screw 9, and workability is improved.

The contact piece 7a 'and the front face 5a' of the rear end face are provided.
Is fixed, the tip of the driver 10 is inserted through the through hole 6 from the left side 4a of the intermediate leg 4, and the screw 9 is inserted in the direction shown by the dashed line in the figure.

Since the through holes 6 are formed at predetermined positions of the intermediate leg 4, the driver 10 can be inserted from the opposite side of the mounting position with the intermediate leg 4 interposed therebetween. Even when the intersection angle between the rear plate 4 and the rear plate 5 becomes an acute angle, the attachment piece 7a and the rear plate 5 can be easily fixed. In addition, the intermediate leg 4 and the left and right rear plates 5, 5 'are integrally connected by the mounting piece 7, so that the connection strength is improved.

FIG. 4 shows another embodiment of the mounting piece 7. From the rear surface of the mounting piece 7 in the present embodiment, a protruding piece 11 that is in contact with a part of the left side face 4a of the intermediate leg 4 is continuously provided. The screw 12 can be fixed to the intermediate leg 4 by inserting it.

In this manner, as in the above-described embodiment, before the fixing piece 7 is fixed to the rear plate 5,
In the case of mounting on the intermediate leg 4, the mounting piece 7 can be easily mounted on the intermediate leg 4 from the outside. Needless to say, the protruding piece 11 may be provided so as to abut on the right side surface 4 b of the intermediate leg 4.

Although the embodiments of the present invention have been described with reference to the drawings, the specific structure is not limited to these embodiments, and even if there are changes and additions without departing from the gist of the present invention. Included in the invention.

For example, the shape and size of the mounting piece and the through hole are arbitrary, and can be variously modified. Further, the rear plate may be a leg for supporting the top plate of the desk.

The present invention has the following effects.

According to the present invention, the mounting piece is inserted into the through hole of the middle leg, and the left and right portions are mounted so as to extend to the left and right of the middle leg. When screwing the screw, insert the tool into the through hole from the opposite side of the screwing place with the middle leg in between, and the tip can contact the screw head, so The force can be easily applied, and the left and right rear plates can be easily attached to the middle leg. In addition, since the middle leg and the left and right rear plates are integrally connected by the mounting pieces, the connection strength is improved.

[0020]

[Brief description of the drawings]

FIG. 1 is a plan view showing a desk to which the present invention is applied.

FIG. 2 is an enlarged perspective view of a main part of the desk of FIG.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a cross-sectional view showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Corner desk 2 Top plate 3 Leg 4 Middle leg 4a Left side 4b Right side 5,5 'Rear plate 5a, 5a' Front 6 Through hole 7 Mounting plate 7a Contact piece 8,9,12 Screw (screw) 10 Screwdriver ( Tool) 11 projecting piece

Claims (1)

[Claims] 1. A corner desk in which rear plates are attached to at least the right and left sides of a middle leg, wherein:
While drilling a through-hole, the mounting piece that passes through the through-hole and faces in the left-right direction with respect to the intermediate leg is fixed to a part of the intermediate leg,
A corner desk, wherein the left and right rear plates are attached to the middle leg by screwing the left and right portions of the mounting piece to the front sides of the left and right rear plates using the through holes. .