CN2646335Y

CN2646335Y - Telescopic combined doorframe jacket

Info

Publication number: CN2646335Y
Application number: CN 200320114765
Authority: CN
Inventors: 陈崇国
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-10
Filing date: 2003-10-10
Publication date: 2004-10-06
Anticipated expiration: 2013-10-10

Abstract

The utility model relates to a telescopic combined door pocket which consists essentially of door pocket main boards 1, 7, an expansion plate 2, a trim strip 3, a trim strip 4, a door line 6, a bolt 8, a male tenon 9 and a female tenon 10 and is characterized as bellow: the backs of the door pocket main boards 1, 7 are provided with the expansion plate 2 which consists of the male tenon 9 with a lug boss and the female tenon 10 with a flute, the male tenon 9 and the female tenon 10 are respectively arranged on the door pocket main boards 1, 7, the expansion plate 2 is fixed on a wall 5 through the bolt 8 and has an expansion seam covered by the trim strip 3. The utility model is able to realize mass production in factories and to be adjusted randomly according to the thickness of the wall. The utility model is able to be used only after a simple installation on site. The utility model has the advantages of convenient installation, high work efficiency, nice entire appearance and even color.

Description

Telescopic assembled door frame cover

One, technical field:

The utility model relates to a kind of Door frame of building decoration, relates in particular to a kind of telescopic assembled door frame cover.

Two, background technology:

At present; the Door frame of selling on the market and producing belongs to the field fabrication product processed; be after the workman measures size on the spot; field machining is made; because the difference of wall size; thereby limited this Door frame and be difficult to have formed large-scale production; this Door frame is made the muscle power that relies on the workman fully owing to can only make at the scene, and technology and self self-disciplining are finished; thereby be difficult to control finished product accuracy; operating efficiency is also low, and in addition, field machining also can produce a large amount of work and timber rubbish to the scene; wood ash dirt; site environment is caused serious air pollution, also fragile in process.

Three, summary of the invention:

The purpose of this utility model provides a kind of easy for installation, different-thickness that can adapt to body of wall and telescopic assembled door frame cover that can large-scale production.

Concrete scheme of the present utility model is: a kind of telescopic assembled door frame cover, comprise door pocket mainboard, ornamental strip, door line, it is characterized in that: expansion plate is installed at the door pocket mainboard back side, expansion plate is by being made up of public tenon and reeded female tenon fastening of boss, public tenon and female tenon are installed in respectively on the door pocket mainboard, on body of wall, the shrinkage joint on the expansion plate is covered by ornamental strip expansion plate by screw.

This programme can be enclosed within on the body of wall door pocket mainboard according to the different adjustment expansion plate of thickness of wall body by be provided with expansion plate in the door pocket mainboard so suitably, and the door pocket mainboard can be produced in a large number in manufacturer, directly installs at the scene to get final product.

Adopt the beneficial effect of such scheme to be: can be in plant layout production, and regulates arbitrarily according to thickness of wall body is different, easy for installation to on-the-spot simply installation, high efficiency, whole structure is attractive in appearance, and color is even.

Four, description of drawings:

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

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

Fig. 3 is the annexation figure of expansion plate 2 in the utility model.

Five, the specific embodiment:

From Fig. 1, Fig. 2, Fig. 3 as can be known: the utility model mainly is made up of

door pocket mainboard

1,7, expansion plate 2, ornamental strip 3, ornamental strip 4, door line 6, screw 8, public tenon 9, female tenon 10, wherein 5 is body of wall, it is characterized in that: expansion plate 2 is installed at

door pocket mainboard

1,7 back sides, expansion plate 2 is by being made up of public tenon 9 and reeded female tenon 10 fastenings of boss, public tenon 9 and female tenon 10 are installed in respectively on the

door pocket mainboard

1,7, expansion plate 2 is fixed on the body of wall 5 by screw 8, and the shrinkage joint on the expansion plate 2 is covered by ornamental strip 3.

The utility model is to install like this, the Door frame that performs is installed on the body of wall 5, because can slide in the tongue and groove of

door pocket mainboard

1,7 in two of expansion plate 2, thereby can regulate the width that expansion plate 2 is fit to body of wall 5, after treating that width is suitable, with screw 8 expansion plate 2 is fixed on the body of wall 5,

door pocket mainboard

1,7 fixes by ornamental strip 4, door line 6 and the screw of body of wall both sides, and the seam of the bar between the

door pocket mainboard

1,7 can cover by ornamental strip 3, and final Door frame becomes the integral body that effect is attractive in appearance.

Claims

1, a kind of telescopic assembled door frame cover, comprise door pocket mainboard (1,7), ornamental strip (4), door line (6), it is characterized in that: expansion plate (2) is installed at door pocket mainboard (1, the 7) back side, expansion plate (2) is fastened by the public tenon (9) that boss is arranged and reeded female tenon (10) to be formed, public tenon (9) and female tenon (10) are installed in respectively on the door pocket mainboard (1,7), expansion plate (2) is fixed on the body of wall (5) by screw (8), and the shrinkage joint on the expansion plate (2) is covered by ornamental strip (3).