CN202249462U

CN202249462U - Aluminum section bar for lockstile

Info

Publication number: CN202249462U
Application number: CN 201120161309
Authority: CN
Inventors: 胡峰
Original assignee: Anhui Shengda Qianliang Aluminum Co Ltd
Current assignee: Anhui Shengda Qianliang Aluminum Co Ltd
Priority date: 2011-05-19
Filing date: 2011-05-19
Publication date: 2012-05-30
Anticipated expiration: 2021-05-19

Abstract

The utility model discloses an aluminum section bar for a lockstile, which comprises an inner cavity. An upper side plate and a lower side plate of the inner cavity are arc plates corresponding to each other, the upper end and the lower end of a left side plate of the inner cavity are bent to the middle to form left bent portions after extending to two sides, and plate insert slots corresponding to each other are arranged at ends of the two left bent portions. The upper end and the lower end of a right side plate of the inner cavity are bent to the middle to form right bent portions after extending to two sides, and vertical plates opposite to each other are arranged at ends of the right bent portions. The aluminum section bar for the lockstile is simple in structure and reasonable in design, and doors and windows which utilize the aluminum section bar for the lockstile have advantages of heat insulation and soundproof effect and convenience and reliability in use.

Description

A kind of smooth rabbet aluminium extruded sections

Technical field:

The utility model relates generally to the aluminium extruded sections field, relates in particular to a kind of smooth rabbet aluminium extruded sections.

Background technology:

Aluminium extruded sections is exactly an aluminium bar through hot melt, extruding, thus obtain the aluminum of different cross section shape.In architectural decoration, decoration industry, people's extensive use aluminium extruded sections is made window, door and various partition, and aluminium extruded sections is also light with it, and is attractive in appearance, prevents fires and liked by the user.

But often there are defective heat insulation, the soundproof effect difference in the door or the window that use made from aluminium profile to come out, cause the unreasonable in part because of the smooth rabbet structure design of this defective, therefore, need improve the smooth rabbet structure in the prior art.

The utility model content:

The utility model purpose is exactly in order to remedy the defective of prior art, a kind of smooth rabbet aluminium extruded sections of reasonable in design to be provided, and it has well heat insulation, soundproof effect.

The utility model is realized through following technical scheme:

A kind of smooth rabbet aluminium extruded sections; It is characterized in that: include the abdominal cavity; The upper and lower side plate in abdominal cavity is respectively the arc of mutual correspondence; The upper/lower terminal of said abdominal cavity left plate forms left bending part to middle bending respectively again after extend both sides, the end of two left bending parts is respectively equipped with the plugboard trough of mutual correspondence; The upper/lower terminal of abdominal cavity right plate forms right bending part to middle bending respectively again after extend both sides, the end of two right bending parts is respectively equipped with relative riser.

Described a kind of smooth rabbet aluminium extruded sections, it is characterized in that: the abutting end of two risers is respectively equipped with the barb plate.

Described a kind of smooth rabbet aluminium extruded sections, it is characterized in that: the middle part of said two left bending parts is respectively equipped with bellows segment.

The utility model has the advantages that:

The utility model is simple in structure, and is reasonable in design, uses the aluminium door and window of the utility model structure to have advantage heat insulation, that soundproof effect is good, easy to use and reliable.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

The specific embodiment:

Referring to accompanying drawing.

A kind of smooth rabbet aluminium extruded sections; Include abdominal cavity 1; The upper and

lower side plate

2,3 in abdominal cavity 1 is respectively the arc of mutual correspondence; The upper/lower terminal of said abdominal cavity 1 left plate is respectively equipped with the plugboard trough 5 of mutual correspondence respectively again to the end that middle bending forms 4, two left bending parts 4 of left bending part after extend both sides.

The upper/lower terminal of abdominal cavity 1 right plate is respectively equipped with relative riser 7 to the end that middle bending forms 6, two right bending parts 6 of right bending part respectively again after extend both sides.

The abutting end of two risers 7 is respectively equipped with barb plate 8.

The middle part of two left bending parts 4 is respectively equipped with bellows segment 9.

Claims

1. smooth rabbet aluminium extruded sections; It is characterized in that: include the abdominal cavity; The upper and lower side plate in abdominal cavity is respectively the arc of mutual correspondence; The upper/lower terminal of said abdominal cavity left plate forms left bending part to middle bending respectively again after extend both sides, the end of two left bending parts is respectively equipped with the plugboard trough of mutual correspondence; The upper/lower terminal of abdominal cavity right plate forms right bending part to middle bending respectively again after extend both sides, the end of two right bending parts is respectively equipped with relative riser.

2. a kind of smooth rabbet aluminium extruded sections according to claim 1, it is characterized in that: the abutting end of two risers is respectively equipped with the barb plate.

3. a kind of smooth rabbet aluminium extruded sections according to claim 1, it is characterized in that: the middle part of said two left bending parts is respectively equipped with bellows segment.