CN205568343U - Cupboard metal crosspiece connection structure - Google Patents

Abstract

The utility model provides a cupboard metal crosspiece connection structure, includes the crosspiece of metal material to and with crosspiece looks vertically cabinet board, the tip of crosspiece be equipped with with the jack that the crosspiece syntropy is extended, it has the one end of plug tenon to peg graft in the jack, the other end of plug tenon inserts and is connected to in the cabinet joining of plates hole, its characterized in that: a connecting member is also included, the connecting piece includes two sections of mutually perpendicular, wherein first section insert in the tip of crosspiece with crosspiece fixed connection, the 2nd period number in the surface of cabinet board and with cabinet board fixed connection. This connection structure, not only simple structure is convenient for install and processing, and firm in connection is reliable moreover.

Description

A cabinet metal crosspiece connection structure

technical field

The utility model relates to a connecting structure of metal crosspieces of cabinets.

Background technique

In existing families, most of the cabinets in the kitchen are of wood structure, and in order to improve the load-bearing performance of the cabinet body, metal crosspieces are generally selected instead of wooden crosspieces, and aluminum alloy crosspieces are preferably used. As shown in Figures 1 and 2, it includes a crosspiece 1' and a cabinet board 2' fixedly connected to the crosspiece 1'. The crosspiece 1' is perpendicular to the cabinet board 2', and one end of the crosspiece 1' is inserted with the The wooden tenon 3' extending in the same direction as the crosspiece 1', the other end of the wooden tenon 3' is inserted into the connection hole 21' of the cabinet board 2', so that the crosspiece 1' is fixedly connected with the cabinet board 2'. As shown in Figure 2, the crosspiece 1' is provided with a socket 31' for the insertion of the tenon 3' and matched with the tenon 3'. In such a structure, since the tenon 3' is connected with the crosspiece 1' and the cabinet board 2', the tenon 3' is prone to be separated from the crosspiece 1' or not installed properly. Therefore, the crosspiece and the cabinet board The connection is not particularly strong.

Utility model content

The technical problem to be solved by the utility model is to provide a cabinet metal rail connection structure with simple structure and reliable connection.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a cabinet metal crosspiece connection structure, including a metal crosspiece and a cabinet board perpendicular to the crosspiece, the end of the crosspiece is provided with a The socket extending in the same direction as the crosspiece, one end of the tenon is inserted into the socket, and the other end of the tenon is inserted into the connection hole connected to the cabinet board, and it is characterized in that it also includes a connection The connecting piece includes two sections perpendicular to each other, wherein the first section is inserted into the end of the crosspiece and fixedly connected with the crosspiece, and the second section is located on the surface of the cabinet board and connected to the cabinet board Fixed connection.

Preferably, the end of the connecting piece is provided with a slot matching the first section of the connecting piece and into which the first section of the connecting piece is inserted, and the slot extends in the same direction as the crosspiece.

Preferably, the first section of the connecting piece is fixedly connected to the crosspiece by screws, and the second section of the connecting piece is also fixedly connected to the cabinet board by screws.

Compared with the prior art, the utility model has the advantage that the connection structure is not only simple in structure, convenient for installation and processing, but also firm and reliable in connection.

Description of drawings

Fig. 1 is a schematic diagram of the connection between the crosspiece and the cabinet board in the prior art.

Figure 2 is a cross-sectional view of a rung in the prior art.

Fig. 3 is a schematic diagram of the connection between the crosspiece and the cabinet board of the embodiment of the present invention.

Fig. 4 is a cross-sectional view of the crosspiece of the embodiment of the present invention.

detailed description

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 3 and 4, the cabinet metal crosspiece connection structure of the embodiment of the present invention includes a crosspiece 1, which is made of metal, preferably aluminum alloy, and also includes a vertical connection with the crosspiece 1. Cabinet board 2, the cabinet board 2 is provided with a connecting hole 21 extending in the same direction as the crosspiece 1, and the crosspiece 1 is provided with a jack 11 for inserting the tenon 3, and the jack 11 is located at the end of the crosspiece 1 and extend in the same direction as the crosspiece 1. The tenon 3 extends in the same direction as the crosspiece 1 , one end of the tenon 3 is inserted into the socket 11 of the crosspiece 1 , and the other end is inserted into the connection hole 21 on the cabinet board 2 to connect the cabinet board 2 and the crosspiece 1 .

And it also includes a connecting piece 4 arranged between the cabinet board 2 and the crosspiece 1, the connecting piece 4 includes two sections that are vertically connected to each other, wherein the first section is inserted into the end of the crosspiece 1 and is the same as the crosspiece 1 The second section of the connector 4 is located on the surface of the cabinet board 2 and is fixedly connected to the cabinet board 2 through screws 5 . Therefore, on the basis of connecting the cabinet board 2 and the crosspiece 1 with the tenon 3, the connecting piece 4 is used to connect the cabinet board 2 and the crosspiece 1, so that the overall connection structure is more reliable, and the structure is also simple and compact, which is convenient for processing and Use install. Of course, the connecting piece 4 can also be reinforced and connected with the crosspiece 1 and the cabinet board in other ways, not necessarily by screws.

Although the preferred embodiments of the present invention have been described in detail above, it should be clearly understood that the present invention can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims (3)

1. a cabinet metal crosspiece connection structure, comprising a metal crosspiece (1), and a cabinet plate (2) perpendicular to the crosspiece (1), the end of the crosspiece (1) is provided with a The jack (11) extending in the same direction as the crosspiece (1), one end of the tenon (3) is inserted into the jack (11), and the other end of the tenon (3) is inserted and connected to the In the connecting hole (21) of the cabinet board (2), it is characterized in that it also includes a connecting piece (4), and the connecting piece (4) includes two sections perpendicular to each other, wherein the first section is inserted into the crosspiece The end of (1) is fixedly connected with the crosspiece (1), and the second section is located on the surface of the cabinet board (2) and is fixedly connected with the cabinet board (2). 2. The cabinet metal crosspiece connection structure according to claim 1, characterized in that: the end of the connecting piece (4) is provided with a matching and connecting piece with the first section of the connecting piece (4). The slot (12) into which the first section of the piece (4) is inserted, the slot (12) extends in the same direction as the crosspiece (1). 3. The cabinet metal crosspiece connection structure according to claim 2, characterized in that: the first section of the connecting piece (4) is fixedly connected to the crosspiece (1) by screws (5), and the connection The second section of the piece (4) is also fixedly connected with the cabinet board (2) by screws (5).