JPH04128630U - Horizontal beam attachment device for assembly desks, etc. - Google Patents

Abstract

(57) [Summary] [Structure] In an assembly desk, etc., locking parts 7 are provided on the left and right legs 1b or sleeves at the front and rear so as to correspond to the horizontal bars 2a,
At the position where the locking part 7 is engaged, an engagement hole 9 is provided at an appropriate location on the horizontal bar 2a, and the stopper 6 is mounted by engaging the engagement hole 9 with the locking part 7. A horizontal beam attachment device for an assembly desk or the like in which a top plate 4 is attached to the horizontal beam 2a. [Effect] By simply providing a locking part on the upper surface of the left and right legs, and inserting and connecting the stopper member into the gap between the locking part and the horizontal crosspiece, the connection between the legs and the horizontal crosspiece is completed, so the installation work is easy. This has the practical effect of making it extremely simple and reducing work time.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is for attaching the top plate of assembled furniture, especially desks, counters, etc. This invention relates to a mounting device for a horizontal crosspiece.

0002

[Conventional technology]

To attach the top plate of this type of desk, use an appropriate fixing means to connect the top plate and the legs. is a method that fixes the sleeve part, and the engagement means provided on the upper part of the leg or sleeve part and the top plate side. There are a wide variety of specific means, such as those that are attached by engaging with the engaging means provided in the are known (for example, Utility Model Application Publication No. 55-16722, Utility Model Application Publication No. 60-103) (See Japanese Utility Model Publication No. 334 and Japanese Utility Model Publication No. 57-25625).

0003

[Problem that the idea aims to solve]

However, these conventional mounting means have complicated structures or Or the installation work is troublesome, or it is difficult to find something that satisfies both parties. Ta. In view of the above-mentioned circumstances, this invention is an assembly method that is easy to install and has a simple configuration. Its purpose is to provide a mounting device for a horizontal rail for mounting a top plate on a desk, etc. There is.

0004

[Means to solve the problem]

In order to solve the above-mentioned problems, the present invention has been developed for horizontal rail mounting devices on assembly desks, etc. and the left and right legs or sleeves, so that it can be hung horizontally between the left and right legs or sleeves. A horizontal bar configured to be able to be fixed to the upper part of the legs or sleeves, and a top plate that covers the horizontal bar. In an assembly desk equipped with A locking portion is provided at the front and rear of the holder, and an engaging hole is formed in the horizontal bar at a position where the locking portion is engaged with the locking portion. Provided at an appropriate location, engage the engagement hole with the locking portion, and attach the stopper, A technical measure was adopted in which the top plate was attached to the horizontal rail.

[0005]

[Effect]

By adopting the above-mentioned technical means, the present invention enables the installation of horizontal bars for attaching the top plate. Attachment work involves attaching the locking parts on the left and right legs or the upper part of the sleeves to the engagement parts on the bottom of the horizontal crosspiece. A stock with a wedge action is inserted into the gap between the engaged locking part and the horizontal bar. Installation work can be easily done by inserting and fixing the pad. Furthermore, the weight of the top plate While supported by the left and right legs or sleeves, first engage the locking part on the rear part of the top plate. All you have to do is engage the hole and press down the front side in that state, and there are no installation parts such as screws. Since it is not used at all, the installation work is extremely simple and the work time is greatly reduced. can.

[0006]

【Example】

Next, embodiments of the present invention will be described. FIG. 1 is an exploded perspective view of the entire assembly desk according to an embodiment of the present invention. b is the left and right legs, and 2a and 2b are fixed to the upper surfaces of the left and right legs 1a and 1b. , and a horizontal beam suspended horizontally between the two, 3 is a center drawer part, 4 is a top plate, and 5 is a horizontal bar. Each curtain board is shown, and these are the main elements that make up the assembly desk. Also, In the figure, 6 is a stopper that connects and fixes the leg portion 1b and the horizontal beam 2b. For example, as shown in Figure 5, it may be integrally molded from synthetic resin or made from metal, etc. It is approximately L-shaped in cross section and the reinforcing ribs 14 are provided at an angle so as to have a wedge effect. It is. 7 is a locking part provided at the upper part of the left and right legs 1a, 1b or the sleeve part 1c; These are made separately, or the upper parts of the legs and sleeves are cut out and raised. But it goes without saying that it's a good thing. 9 is an engagement hole provided on the lower surface of the horizontal bars 2a, 2b; This locking portion 7 is engaged with the engagement hole 9, so that the inner and lower surfaces of the horizontal bars 2a, 2b and the locking portion 7 are engaged with each other. The stopper 6 is inserted into the gap between the locking piece 15 and the left and right legs 1a, 1b or It connects and fixes the sleeve portion 1c. The center drawer part 3 is connected to the horizontal bar 2a. or a fixture for fixing the curtain plate 5 to the left and right legs 1a or 1b. This means that it has a support for supporting the lower part of the curtain plate 5 when it is installed. Not even. 8 indicates a caseway cover. The center drawer part 3 is A mounting frame attached to the horizontal beam 2a or 2b, and a drawer fixed to the mounting frame A drawer rail and a drawer book that is supported and guided by the drawer rail so that it can be taken in and out. It is composed of the body. In the case of this embodiment, prior to installing the top plate 4, The center drawer 3 and curtain plate 5 are installed. In addition, in this embodiment, the leg 1 Although the case where a combination of a and leg portion 1b is adopted is shown, as shown in FIG. The present invention is not limited to this embodiment, and may be a combination of sleeve portions and leg portions or a combination of sleeve portions and sleeve portions. Also, Although we have explained the assembly desk as a table, there are various types of furniture that have top plates attached to the legs. Needless to say, it can be used.

[0007] FIG. 2 is an explanatory diagram for assembling the horizontal bars 2a and 2b, and the procedure is explained below. An example is shown. First, a plurality of notches are provided on the upper surface of the sleeve portion 1c so as to face each other in an inverted L shape. The raised locking portion 7 and the corresponding engagement provided on the horizontal bar 2a or 2b By engaging and inserting into the hole 9, the horizontal bars 2a and 2b are engaged with the sleeve portion 1c and clicked. It is fixed by a stopper 6 having a rust-like part. Next, the same as that provided on the sleeve portion 1c. , a plurality of cutout stands facing each other in an inverted L shape are provided on the upper surface of the legs 1a and 1b. The horizontal bar 2a is provided with a raised locking portion 7, and is provided so as to correspond to the locking portion 7. , 2b and the inner and lower surfaces of the horizontal bars 2a, 2b and the locking piece 1 of the locking portion 7. Insert and secure the stopper 6 with a wedge-shaped part into the gap with 5 to complete the assembly work. . Note that it goes without saying that the locking portion 7 may be manufactured separately and fixed.

[0008] Next, attachment of the top plate 4 will be explained using FIGS. 3 to 5. As explained in FIG. A locking portion 7 is provided at the front and rear of the sleeve portion 1c, and the locking portion 7 and the engagement holes 9 of the horizontal bars 2a, 2b are connected to each other. A stopper 6 with a wedge-shaped part is inserted into the gap and fixed. It is. First, the top plate 4 was connected and fixed by the locking part 7 and the engagement hole 9 provided at the rear of the lower surface. After that, the front side of the top plate 4 is pushed down, and the engagement member 10 provided on the lower surface of the top plate 4 is pressed down. is engaged with the front horizontal bar 2a to restrict the forward movement of the top plate 4, and at the same time 4, the front mounting locking part 13 consisting of a locking hole etc. provided in the front part of the lower surface of the horizontal bar 2a This is done by locking the locking member 12 provided at an appropriate location. Before Similar to this type of locking member, the locking member 12 has a direction in which it is projected by a spring 11 or the like. At the same time, the amount of protrusion is regulated by a stopper means (not shown). It is composed of In addition, in the vicinity of the locking member 12 of the lower front part of the top plate 4, the sleeve part 1c or the horizontal bar 2a, Although not shown, the engagement between the locking member 12 and the front mounting locking portion 13 is explained. An opening is formed for inserting a tool such as a screwdriver when removing the cover. In addition, the number of the horizontal bars and their specific fixing means, the engagement hole and the hook member, and the specific structure of each of the above-mentioned engagement means may be selected as appropriate due to design considerations. It is a matter.

[0009]

[Effect of the idea]

The present invention can obtain the following effects based on the above configuration. (1) Providing locking parts facing each other in an inverted L shape on the upper surfaces of the left and right legs or sleeves, Engagement holes are provided at appropriate locations on the horizontal crosspiece to correspond to this engagement part, and these are engaged. Insert and connect a stopper member with a wedge-shaped part into the gap between this locking part and the horizontal bar. This will complete the connection between the left and right legs or sleeves and the horizontal crosspiece, making the installation work easier. It is extremely simple and can significantly reduce work time. (2) When installing the top plate, do not use any mounting parts such as screws; simply attach the top plate. Slide it backwards to engage the rear part, then press down on the front side to lock the front part. Since it can be completed in just one step, the installation work is extremely simple and the work time can be greatly reduced. Wear. (3) In addition, the top plate can be attached to the horizontal crosspiece itself for connecting and supporting the left and right legs or sleeves. Since it is used as a positioning and misalignment prevention member, the configuration can be simplified and the number of parts can be reduced. It also contributes to the reduction of

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view of an entire assembly machine according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram regarding the assembly of horizontal bars in the embodiment of the present invention.

FIG. 3 is a sectional view showing how the front part of the top plate is attached in the embodiment of the present invention.

FIG. 4 is a partially cutaway explanatory view showing how the rear part of the top plate is attached in the embodiment of the present invention.

FIG. 5 is a perspective view of an embodiment of a stopper with a wedge-shaped portion of the present invention.

[Explanation of symbols]

1a, 1b... Legs 2a, 2b...
Horizontal bar 3... Center drawer part 4... Top plate 5... Curtain plate 6... Stopper 7... Locking part 8... Case way cover 9... Engaging hole 10... Engaging member 11... Spring 12: Locking member 13: Locking portion for front mounting 14: Reinforcing rib for stopper 15: Locking piece

Claims (1)

[Scope of utility model registration request] [Claim 1] Left and right leg portions 1a, 1b or sleeve portions 1c;
Horizontal bars 2a, 2b configured to be able to be fixed to the upper portions of these leg portions 1a, 1b or sleeve portion 1c so as to be horizontally mounted between the left and right leg portions 1a, 1b or sleeve portion 1c; 2a, 2b
In an assembly desk etc. equipped with a top plate 4 covering the top, the horizontal bars 2a, 2b are attached to the left and right legs 1a, 1b or the sleeve portions 1c.
Locking portions 7 are provided in the front and rear to correspond to the locking portions 7, and engagement holes 9 are provided in the horizontal bars 2a, 2b at the positions where the locking portions 7 are engaged.
are provided at appropriate locations, the engaging hole 9 is engaged with the locking portion 7, the stopper 6 is attached, and the horizontal bars 2a, 2b are attached.
A horizontal rail attachment device for an assembly desk, etc., characterized in that the top plate 4 is attached to the top plate 4.