KR0135246Y1 - Drawer - Google Patents

Abstract

The present invention includes four coupling angle plates for joining an upright front board, an upright back board, two upright side boards, and a horizontal bottom board, each of the coupling angle plates being formed longitudinally inward along the bottom. A first longitudinal mounting groove cut to mount a horizontal bottom board; A second longitudinal mounting groove which is formed in the longitudinal direction at the center and is used for coupling to a sliding track such as a table or a desk; And a second engaging hole at an end opposite to the first engaging hole at one end, which is used for receiving an upright front board, an upright back board and an upright side board by a plug joint. It's about a drawer.

Description

a drawer

1 is an elevation view of a coupling angle plate according to a first embodiment of the present invention.

2 is an elevation view of an elongated plastic base board according to the first embodiment of the present invention.

3 is a cross-sectional view showing two coupling angle plates fixed to two opposite ends of an upright rear board according to the first embodiment of the present invention.

4 is an elevation view of a drawer according to the first embodiment of the present invention.

5 is a top view of the first embodiment of the present invention.

6 is an elevation view of a coupling angle plate according to a second embodiment of the present invention.

7 is an elevation view of an elongated plastic base board according to a second embodiment of the present invention.

8 is a cross-sectional view of two coupling angle plates fixed to two opposite ends of an upright front board according to the first embodiment of the present invention.

9 is a plan view of FIG.

10 is an elevational and partially enlarged view of a second embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

A12: Upright Front Board A11: Upright Rear Board

A13, A14: upright side boards 11, 12, 13, 14: mating angle plate

A15: Horizontal Bottom Board A16: Upright Front Panel

111: first coupling hole 110: second coupling hole

112: first longitudinal mounting groove 113: second longitudinal mounting groove

Typical drawers are generally formed of wooden plates and include two upright side panels, an upright front panel, an upright back panel, a horizontal bottom panel and a front panel. The panels are fixed to each other by dovetail joints or screws. It is uneconomical to make drawers out of wood because it is difficult and expensive to obtain wood material, and cutting the wood to get wood material can destroy the ecosystem. In addition, only a skilled craftsman can make a drawer out of wood, since a series of processes for making a drawer out of wood include cutting, planning, boring, nailing, and the like. During the nailing operation, there is also a problem that the structure of the wood plate is damaged and the wood plate is cracked. In order to solve the above problems, plastic drawers have been developed. Typical plastic drawers are manufactured by holding a plurality of plastic members together. However, since the plastic members are each injection molded from plastic, the cost for molding is very high.

4 and 5, the drawer according to the present invention generally comprises: an upstanding front board A12; Upright rear board (A11); Two upright side boards A13 and A14 coupled in parallel between the upright front board A12 and the upright back board A11; Four mating angle plates (11, 12, 13, 14) disposed at four corner points, respectively, to join the upright front board (A12), upright back board (A11) and upright side boards (A13, A14) together. ; A horizontal bottom board A15 mounted on a bottom between the upstanding front board A12, the upstanding back board A11, and the upstanding side boards A13 and A14; Upright front panel A16 and upright front panel A16 fixed to two corresponding mating angle plates 13, 14. The upright front board A12 and the upright back board A11 are identical to each other, and the upright side boards A13 and A14 are identical to each other.

1 to 4, the upright front board A12, upright back board A11 and upright side boards A13, A14 are cut from elongated base boards A, which are integrally injection molded from plastic, respectively. Is formed. As shown in Fig. 2, the base board A includes a first longitudinal mounting groove A1 formed longitudinally inwardly along the bottom and a second longitudinally mounted longitudinally outwardly from the center portion. It has the groove A2. The coupling angle plates 11, 12, 13, 14 are identical to each other. As shown in FIG. 1, the coupling angle plate 11 includes: a first coupling hole 111 at one end; Second engagement holes 110 at opposite ends; A first longitudinal mounting groove 112 formed longitudinally inwardly along the bottom; And a second longitudinal mounting groove 113 formed longitudinally outward from the center portion. By fixing the boards A11, A12, A13, A14 to the engagement holes 110, 111 of the engagement angle plate 11, the boards A11, A12, A13, A14 and the engagement angle plates 11, 12, 13 , 14) are combined with each other.

Upright side boards (A13, A14), upright front board (A12) prior to joining the upright back board (A11) to the upright side boards (A13, A14) via two corresponding mating angle plates (11, 12). And the horizontal bottom board A15 is fixed to the first longitudinal mounting grooves A1 and 112 of the other two engaging angle plates 13 and 14. When the horizontal bottom board A15 is installed, the engaging angle plates 11 and 12 are respectively joined to the upstanding side boards A13 and A14 so that the horizontal bottom board A5 is engaged with the upright rear board A11. Engage with the first longitudinal mounting grooves A1, 112 of the plates 11, 12. Thereafter, the upright front panel A16 is mounted to the upright front board A12 and the engaging angle plates 13 and 14. When the drawer is assembled, the second longitudinal mounting grooves A2 of the upright side boards A13 and A14 and the engaging angle plates 11, 12, 13 and 14 are arranged in the longitudinal direction so that the interior of the table or the desk, etc. It is mounted on two opposing sliding tracks. In addition, screws or adhesives may be used to ensure engagement between each two coupling members.

6 to 10 are modifications of the present invention. According to this modification, the upright front board B13, the upright back board B14 and the upright side boards B11, B12 are formed by cutting from the hollow base board B (see FIG. 7), respectively. under; The joining angle plates 22, 23, 24, 25 are two extended joining portions 220, 221 (see also FIG. 6) which are used to secure the ends of the boards B11, B12, B13, B14. It is formed into a solid structure having a.

Claims (1)

Four mating angle plates that join the upright front board, the upright back board, the two upright side boards, and the horizontal bottom board together, each of the joining angle plates being formed longitudinally inward along the bottom to form a horizontal bottom. A first longitudinal mounting groove for mounting the board; A second longitudinal mounting groove which is formed in the longitudinal direction at the center and is used for coupling to a sliding track such as a table or a desk; And a second engaging hole at an end opposite to the first engaging hole at one end, which is used for receiving an upright front board, an upright back board and an upright side board by a plug joint. a drawer.