CN2422422Y

CN2422422Y - Trim double-concave assembly for door or window

Info

Publication number: CN2422422Y
Application number: CN 00214393
Authority: CN
Inventors: 柳本鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-20
Filing date: 2000-04-20
Publication date: 2001-03-07
Anticipated expiration: 2010-04-20

Abstract

The utility model discloses a double-concave assembly for trims of doors and windows, which is used for interior finish. Inlay through grooves are arranged on the end faces of one end or both ends a strip body 3; a step-shaped through groove is arranged on a surface at one side adjacent to one end of the strip body 3; at least one concave through groove is arranged on a surface at one side of the strip body 3, which is adjacent to the step-shaped through groove. The utility model has the advantages that compact structure is achieved, material consumption is low, cost is reduced, assemblies are conveniently and rapidly installed and connected in construction, and work efficiency is improved.

Description

Door and window running-on Double-concave assembly

The utility model relates to the decoration connector, is specifically related to the door and window running-on Double-concave assembly that interior decoration is used.

The door and window running-on of interior decoration in the prior art, normally ailing on substrate is installed the connection decorative components then.Exist not enough: the one, complex structure, material usage is many, the cost height; The 2nd, install and adjust difficulty, inefficiency.

The purpose of this utility model is to provide a kind of reduction materials cost, improves the door and window running-on Double-concave assembly of installation work efficient.

The technical solution of the utility model is: on the end face of bar body one or both ends, be provided with and inlay groove; Near on the side surface of bar body one end, be provided with step-like groove; Near on bar body one side surface of step-like groove, also be provided with at least one concave through grooves.

The utility model adopts said structure, has realized compact conformation, and materials are few, reduced cost; It is convenient and swift that adjustment door and window Cover assembly is installed in the construction, improved installation work efficient.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is an another kind of embodiment front view of the present utility model;

Fig. 4 is the schematic diagram in the utility model construction and installation.

Shown in Figure 4.In the construction of door and window running-on, the two ends of bar body 3 are inlayed with connector 5 with connector 2 respectively and are connected.Two concave through grooves that bar body 3 one side surfaces are provided with, corresponding with wherein two embedding grooves on the substrate 1 that is connected in body of wall, select for use connection strap 4 to insert in the corresponding mutually concave through grooves and embedding groove, both convenient and swift exactly bar body 3 location were glued together connects.Bar body 3 can not be provided with and inlay groove (shown in Figure 3) on the end face that step groove one end is arranged yet.

The utility model selects for use solid wood or density board material to constitute usually.According to the working design requirement, can design different specifications and models.

Claims

1. door and window running-on Double-concave assembly; It is characterized in that: on the end face of the one or both ends of bar body (3), be provided with and inlay groove; Near on the side surface of bar body (3) one ends, be provided with step-like groove; Near on bar body (3) one side surfaces of step-like groove, also be provided with at least one concave through grooves.