CN2784551Y

CN2784551Y - Aluminium alloy door

Info

Publication number: CN2784551Y
Application number: CN 200520033759
Authority: CN
Inventors: 赵俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-31
Filing date: 2005-03-31
Publication date: 2006-05-31
Anticipated expiration: 2015-03-31

Abstract

The utility model relates to an aluminium alloy door which comprises a door frame and a door leaf which are made of aluminium sections. The structure is characterized in that one side of the door frame which is connected with a wall body is provided with a T-shaped upper wall block installing groove; an upper wall block which can move along the groove is arranged in the groove to cause convenient installation; cement can enter the T-shaped groove to cause the door frame and the wall body to be combined firmly; an inner edge at the side of the door frame which is connected with the door leaf is provided with a buffer strip which isolates the door leaf from the door frame when the door leaf is closed to cause absence of collision noises when closing the door; a hinge joint position on the door frame and the door leaf is provided with a hinge clamping groove to cause the hinge joint to be connected firmly; upright posts on both sides of the frame for installing leaf boards are provided with fixed capped edges to cause the firmly installation of the leaf boards; inner cavities of the upright posts of the door leaf are provided with reinforcing ribs to cause the strength of shaped cavity wall boards of the upright posts to be enhanced and empty sound generated by collision of the upright posts to be reduced. The aluminium alloy door has the unique advantages of less use noise, firm structure, easy installation, high intensity, etc.

Description

A kind of aluminium alloy door

Technical field

The utility model relates to a kind of structure, specifically is a kind of aluminium alloy door.

Background technology

More traditional timber, the Plastic steel door in aluminium alloy door compare have fire prevention, protection against the tide, advantage such as indeformable, not aging, durable in use, be used in kitchen and the washroom more.The some shortcomings that exist on the existing aluminium alloy door structure, mainly be: 1, doorframe is connected with body of wall by last wall piece, because of last wall piece needs to be connected and fixed by screw and doorframe, must on body of wall, find earlier the position that is fit to install the wall piece accurately when therefore installing, fix the wall piece earlier in the relevant position of doorframe again, doorframe could be set up wall then, contraposition is installed like this wastes time and energy very much, dumb.2, do not carry out Cushioning Design, have impact noise at closing time often colliding the contact site around the doorframe.3, hinge is connected by screw with doorframe and door leaf are all only single, does not have other ruggedized construction, opens at closing time, and the strength that hinge screws is born is excessive, the fastness that influence connects.4, door leaf column inner chamber does not have any reinforcement, makes the insufficient strength of column die cavity wallboard.5, the inside casing of door leaf column adopts general draw-in groove with combining of fan plate, and is easily loosening, installs built on the sand, causes door leaf to tilt.

Summary of the invention

The purpose of this utility model is the above shortcomings at existing aluminium alloy door, and a kind of aluminium alloy door that improves structure is provided, so that it is easy for installation, uses noise little, and structure is firm, the intensity height.

The technical solution of the utility model is as follows:

A kind of aluminium alloy door, it includes by aluminium extruded sections and makes doorframe and door leaf, and door leaf is connected with doorframe by hinge.One of its improvement is connected a side at doorframe and has designed wall piece mounting groove on the T type with body of wall, the last wall piece that interior dress can move along groove, going up the wall piece so need not be connected with doorframe with rivet, can vertically move the position of going up the wall piece arbitrarily along groove during installation, go to select body of wall to be fit to the position of installing, make installation convenient greatly.And the cement joint added time, cement can enter T type groove, makes doorframe and body of wall in conjunction with more firm.

Two of the improvement of this aluminium alloy door is: the inward flange design in the side that doorframe is connected with door leaf has buffer bar, and this buffer bar is isolated door leaf and doorframe when door leaf cuts out, and makes collisionless noise at closing time.

Three of the improvement of this aluminium alloy door is: have the hinge draw-in groove at above-mentioned inward flange and the end corresponding position that is installed in the hinge on the doorframe, hinge end section snaps in wherein: in addition, door leaf also can be set recessed hinge draw-in groove at the position that connects hinge, hinge is stuck in the groove, and by screw, can share the strength of hinge and doorframe joint bolt like this, it is more firm that hinge is connected.

Four of the improvement of this aluminium alloy door is: the design of the column inner chamber of door leaf has reinforcing rib, and upright cylinder chamber wallboard is gained in strength, and reduces column and rings because of the sky that collision produces, and this reinforcing rib can be used as the connection draw-in groove of 45 ° of door leafs when bumping angle group frame again.

Five of the improvement of this aluminium alloy door is: the column of door leaf has fixedly rib in the both sides design of installing on the fan edges of boards frame, also can in the side rib press strip be installed therein.The installation of fan plate is just very stable like this, can not occur rocking, and two grades of limits also can make the door leaf crosspiece spacing simultaneously, block the crosspiece fracture.

Six of the improvement of this aluminium alloy door is: the column of door leaf adopts attachment bolt to be connected with crosspiece, forms door leaf global facility.

Because adopt above-mentioned improvement structure, this aluminium alloy door has easy for installation, use noise little, structure is firm, the intensity advantages of higher, more traditional aluminium alloy door has more advantage.

Description of drawings

Fig. 1 is the overall structure figure of this aluminium alloy door;

Fig. 2 is an A-A sectional structure chart among Fig. 1;

Fig. 3 is a B-B sectional structure chart among Fig. 1;

Fig. 4 is the cross-section structure of doorframe part;

Fig. 5 is that doorframe has been installed the cross-section structure behind the hinge;

Fig. 6 is that door leaf has been installed the cross-section structure behind the hinge;

Fig. 7 is door leaf column and door leaf crosspiece connection figure.

The specific embodiment

Referring to Fig. 1, doorframe 1 is made by aluminium extruded sections by this aluminium alloy door and door leaf is formed, and wherein door leaf is formed a complete integral body by column 2, crosspiece 5, fan plate, and the fan plate adopts glass 3 and shutter board 4, and door leaf is connected with doorframe 1 by hinge.

Referring to Fig. 4 and Fig. 2, doorframe 1 the lateral layout that is connected with body of wall have the T type on wall piece mounting groove 6, the last wall piece that interior dress can move along groove.Inward flange design in the side that doorframe is connected with door leaf has buffer bar 8, and this buffer bar 8 is closed Shi Yuqi at door leaf and fitted tightly.Again in conjunction with Fig. 5 as seen, the position corresponding with the end of hinge 9A on being installed in doorframe at above-mentioned inward flange has hinge draw-in groove 7A, and hinge end section snaps in wherein.Referring to Fig. 6, door leaf also has recessed hinge draw-in groove 7B at the position that connects hinge 9B, and hinge is stuck in the groove, and by screw.

Referring to Fig. 2 and Fig. 3, the design of the section bar inner chamber of the column 2 of door leaf has four reinforcing ribs 11, and the both sides design of column on the inside casing that glass 3 is installed has fixedly rib 12, and press strip 13 wherein is installed in the side rib.

Column 2 referring to Fig. 3 door leaf adopts connection screw 10 to be connected by connector 15 with crosspiece 5, further also can adopt self-plugging rivet 16 to connect simultaneously, makes it more firm, referring to Fig. 7.

Claims

1, a kind of aluminium alloy door includes by aluminium extruded sections and makes doorframe and door leaf, and door leaf is connected with doorframe by hinge, it is characterized in that: doorframe be connected with body of wall side design have the T type on wall piece mounting groove, the last wall piece that interior dress can move along groove.

2, aluminium alloy door according to claim 1 is characterized in that: the inward flange that is connected a side at doorframe with door leaf is embedded with buffer bar.

3, aluminium alloy door according to claim 1 and 2 is characterized in that: have the hinge draw-in groove at above-mentioned inward flange and the end corresponding position that is installed in the hinge on the doorframe, hinge end section snaps in wherein.

4, aluminium alloy door according to claim 3 is characterized in that: described door leaf has column, crosspiece and fan plate, and column has rib in the frame both sides design that the fan plate is installed.

5, aluminium alloy door according to claim 4 is characterized in that: above-mentionedly wherein in the side rib press strip is installed.

6, aluminium alloy door according to claim 5 is characterized in that: door leaf has recessed hinge draw-in groove at the position that connects hinge, and hinge is stuck in the groove, and by screw.

7, aluminium alloy door according to claim 6 is characterized in that: the section bar inner chamber design of door leaf column has reinforcing rib.

8, aluminium alloy door according to claim 7 is characterized in that: the column of described door leaf adopts screw and/or rivet to be connected with crosspiece.