KR200423192Y1 - The desk of connection structure - Google Patents

Abstract

The present invention relates to a desk top connection structure, and more particularly, when connecting the top plate to the side plate of the desk, the desk top plate that can be fixed at the front and rear and left and right at the same time to increase the holding force to the side plate subjected to vertical and lateral load It relates to the connection structure.

The present invention has a coupling groove formed in the front and rear on the side plate upper side of the desk, and formed to correspond to the coupling groove to form an insertion protrusion downward to be inserted into the coupling groove and cover the upper surface of the side plate. A cover piece formed so that the cover piece is provided with a fixing piece on the outside of the cover piece and a coupling piece on the inside of the cover piece, and an accommodating groove formed in the center to accommodate the upper center portion of the side plate of the desk; The front and rear upper surfaces are characterized in that the coupling portion formed with a fastening piece to be fastened by the bottom of the upper plate and the screw of the desk.

Description

Desk Top Connection Structure {THE DESK OF CONNECTION STRUCTURE}

1 is a bottom perspective view showing a conventional desk top connection structure,

Figure 2 is a perspective view showing a desk top connection structure according to the present invention,

Figure 3 is a side cross-sectional view showing a desk top connection structure according to the present invention,

Figure 4 is a front sectional view showing a desk top connection structure according to the present invention,

Figure 5 is a perspective view of a state applying a desk top connection structure according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: coupling groove 20: cover piece

21: insertion protrusion 30: both side plate

31: fixed piece 32: combined piece

33: receiving groove 40: coupling portion

41: Fastener

The present invention relates to a desk top connection structure, and more specifically, when connecting the top plate to the side plate of the desk, the desk that can be fixed at the front and rear and left and right sides at the same time to increase the holding force to the side plate subjected to vertical load and lateral load It relates to a top plate connection structure.

In general, the desk is formed of a top plate, legs and drawers, but recently, the desk and the top plate can be separated and assembled by using a connector to reduce transportation and materials, and drawers use separate drawers.

As described above, in order to separate and assemble the desk and the top plate, a connection structure connecting the desk top plate with a connector is provided.

A typical example of such a conventional desk top connection structure is shown in FIG. 1.

In Figure 1, the member number 1 is a desk top plate, 2 is a side plate, 3 is a body, 4 is an upper connection piece, 5 is a lower connection piece, 6 indicates a connector.

As shown in the related art, the conventional desk top connection structure is fixed by fastening a pair of connectors 6 by screws to secure the connection while maintaining the desk top plate 1 and the side plate 2 at a predetermined interval.

The connector 6 as described above forms a body 3 of a constant volume, and on the upper side of the body 3 forms an upper connection piece 4 connected to the desk top plate 1, and the lower side of the body 3 The lower connecting piece 5 is formed.

However, the desk top connection structure as described above is fixed only to the inner side of the side plate to connect the desk top and the side plate with the connector, especially because of weak lateral load, and frequently shakes after installing the desk. The assembly process was complicated by having to assemble a pair of connectors.

The present invention has been devised in view of the above-mentioned problems of the prior art, and it is easy to assemble using one connecting body when connecting the top plate to the side plate of the desk, and the front and rear and the side plates subjected to vertical load and lateral load. The purpose is to provide a desk top connection structure that can be fixed to the left and right at the same time to increase the fixing force.

In order to achieve the above object, the present invention has a coupling groove formed in the front and rear on the side surface of the side plate of the desk, and formed to correspond to the coupling groove to form an insertion protrusion downwardly inserted into the coupling groove and the side plate A cover piece formed to cover the upper side of the cover plate, the outer side of the cover piece is formed on the fixing piece and the inner side of the engaging piece and the receiving groove is formed in the center to accommodate the upper center portion of the side plate of the desk And, the front and rear upper side surfaces of the both side plate portion provides a desk top plate connection structure, characterized in that consisting of a coupling portion formed to form a fastening piece to be fastened by the bottom of the top plate and the screw of the desk.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention as described above in detail as follows.

Attached Figure 2 is an exploded perspective view showing a desk top connection structure according to the present invention, Figure 3 is a side cross-sectional view showing a desk top connection structure according to the present invention, Figure 4 is a view showing a desk top connection structure according to the present invention It is a cross section.

As shown therein the desk top plate connection structure of the present invention forms a coupling groove 10 in the front and rear on the upper side surface of the side plate (2) of the desk.

The cover piece 20 is coupled to the coupling groove 10 formed as described above while being covered.

In this way, in order to couple the cover piece 20 to the coupling groove 10, the lower surface of the cover piece 20 forms an insertion protrusion 21 downwardly corresponding to the coupling groove 10.

A receiving piece 33 is formed on the outside of the cover piece 20 so as to form a fixing piece 31 and an engaging piece 32 inside, and to accommodate an upper center portion of the side plate 2 of the desk in the center. The formed side plate portion 30 is integrally formed.

Coupling portions 40 are formed on the front and rear upper side surfaces of both side plate portions 30 as described above.

The coupling part 40 forms a fastening piece 41 to be fastened by a screw with a bottom surface of the top plate 1 of the desk.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, the insertion protrusion 21 formed in the coupling groove 10 formed in the side plate 2 of the desk is inserted and fixed.

The coupling groove 10 and the insertion protrusion 21 may be bonded by applying an adhesive.

When the insertion protrusion 21 is inserted into the coupling groove 10 as described above, the upper side surface of the side plate 2 has a receiving groove formed between the fixing piece 31 and the coupling piece 32 of both side plate parts 30. 33).

The side plate 2 is fixed to the coupling piece 32 formed inside the side plate 2 coupled as described above, and then the upper plate 1 is formed on both side plate portions 30. After mounting the surface in contact with the fastening piece 41 of the coupling) and fastened with a fastening piece 41 and the screw of the coupling part 40.

The upper plate 1 and the side plate 2 of the desk are fixed to the front, rear, left and right sides of the side plate 2 simultaneously by using one connector to increase durability by being resistant to vertical and lateral loads. have.

As described above, the present invention is easy to assemble using one connecting body when connecting the top plate to the side plate of the desk, and can be fixed at the front, rear and left and right sides at the same time to increase the fixing force on the side plate subjected to vertical and lateral loads. It has an effect.

Although the present invention has been illustrated and described with reference to certain preferred embodiments, the present invention is not limited to the above-described embodiments and has a general knowledge in the technical field to which the present invention belongs without departing from the spirit of the present invention. Various changes and modifications may be made by the user.

Claims (1)

Coupling groove 10 formed in the front and rear on the side surface (2) of the desk, The cover piece 20 formed to correspond to the coupling groove 10 so as to protrude downward from the insertion protrusion 21 so as to be inserted into the coupling groove 10 and to cover the upper side surface of the side plate 2. )and, A receiving groove 33 is formed on the outside of the cover piece 20 so as to form a fixing piece 31 and an inner side of the coupling piece 32 and a center of the upper side of the side plate 2 of the desk. Both side plate 30 formed, Desk top plate connection structure, characterized in that the front and rear upper sides of the both side plate portion 30 is composed of a coupling portion 40 formed with a fastening piece 41 to be fastened by the bottom surface of the top plate 1 of the desk and screws. .

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