CN2177078Y

CN2177078Y - Plastic door

Info

Publication number: CN2177078Y
Application number: CN 93242547
Authority: CN
Inventors: 吴明; 韩明湖
Original assignee: WEILI PLASTIC FACTORY ZHONGSHAN CITY
Current assignee: Zhongbiao Building Material Co Ltd, Zhongshan
Priority date: 1993-10-20
Filing date: 1993-10-20
Publication date: 1994-09-14
Anticipated expiration: 2003-10-20

Abstract

The utility model relates to a plastic door, which is composed of a door board 1 and edgings. The utility model is characterized in that the edgings comprises a straight edging 2 and angle edgings 3, wherein, the cross section of the straight edging is in an R shape; the upper part is the rectangular main body 2a of the straight edging. Two connecting feet 2b extend out from the main body, and the four edges of the door board are of hollow structure. The straight edging is inserted into the four edges of the door board by the connecting feet and is clamped tightly, or the connection strength can be improved through adding a viscose. The edgings of the door board are composed of the main body 2a, the vacancies at the remaining four corners are provided with the angle edgings, and the finished plastic door is formed. In addition, the edgings can also comprise a door hinge fixing block 4 and a door lock fixing block 5. The utility model has the advantages of easy assembly and smooth appearance.

Description

Plastic door

The utility model relates to a kind of plastic door.

In the prior art, the door that has many kinds of plastic materials to make, wherein modal is the door-plate that is spliced into required width by the strip plastic material that both sides have dovetail key and a dovetail groove, wrap in around the door-plate and the plastic door that constitutes with " Contraband " font plastic material, position at four angles, two bound edges that intersect vertically can adopt the mode of respectively cutting 45 to engage, and the hinge of door passes bound edge by screw and the door-plate sidewall is fixed on the timber that is positioned in advance in the door-plate section bar inner chamber.Its weak point is that splicing process is loaded down with trivial details, Edge-protecting section bar cut lengths and angle accuracy requirement height, otherwise, place, position, angle bound edge engages bad, the quality of influence door and attractive in appearance, in addition, bound edge is wider than door-plate thickness, be enclosed within on the door-plate outer wall, hinge is installed in door-plate bound edge upper process again, and the one, influence the attractive in appearance of door, be difficult to improve the class of plastic door, the 2nd, the door-plate surface gaps is increased, shelter evil people and countenance evil practices easily.

The purpose of this utility model is exactly in order to overcome weak point of the prior art, provide a kind of smooth, attractive in appearance, senior, assemble easy plastic door.

The purpose of this utility model can realize by following technical measures: plastic door is made up of door-plate and bound edge, it is characterized in that bound edge comprises straight bound edge and angle bound edge, wherein the cross section of straight bound edge is " only " font, go up and be the straight bound edge main body of rectangle, stretch out two from main body and connect pin, and four edges of door-plate are hollow structure, straight bound edge tightens by connecting in pin insertion door-plate four edges, or also can add viscose glue and improve linking intensity at the two, its main body constitutes the bound edge of door-plate, remaining four jiaos of room established angle bound edges, complete plastic door has promptly formed.

Angle of the present utility model bound edge comprises that forward and backward is square, main body that two interplanar distances are identical with straight bound edge body width and the connection pin that stretches out respectively on main body two right angle intersections and the face that straight bound edge cooperates form plastic door bight bound edge by connecting in the straight bound edge body cavity that the pin insertion cooperated.

Straight bound edge body shape of the present utility model is not limited to rectangle, can be semicircle, petal, rectangle fillet transition shape.

Bound edge of the present utility model can also comprise a hinge fixed block again, promptly adopts door hinge fixed block to engage the bound edge that forms plastic door one long limit with right-angle side.Door hinge fixed block is formed by recess main body, the connection pin of stretching down with from the longitudinally extending coupling block of main body, has two or more screws hole on the main body, and screw can directly pass the screw hole and the door-plate sidewall is fixed on the interior timber of door-plate section bar.During installation, its connection pin of stretching is down inserted in the door-plate edge, the coupling block at two ends then inserts in the straight bound edge main body of both sides joint, form whole bound edge, hinge is installed on the recess of hinge fixed block, just in time can be concordant with straight bound edge outline, and make plastic door more smooth beautiful.

Bound edge of the present utility model can also comprise the door lock fixed block, and the edge, position that ball catch is installed in the plastic door preparation adopts the door lock fixed block to engage this bound edge on one side that straight bound edge forms door.The door lock fixed block is close with door hinge fixed block, and mounting means is also identical, and not existing together is also to have the dead bolt through hole on the main body except that having screw hole.

Door-plate of the present utility model can adopt the large-scale plastic plate of an extrusion molding, and with large-scale plastic plate edge mill off, inward at both ends mills one section connection muscle and gets final product, and needn't splice, and the plate face is level and smooth, and is both artistic and practical.

The utility model compared with prior art has following advantage: 1. assembling is simple and easy, finishes door-plate modification all around by straight bound edge and angle bound edge simply and gets final product, and production efficiency has also improved; 2. the form of bound edge is attractive in appearance smooth, the hinge and the door lock of door can be by custom-designed bound edge desired locations, make plastic door break away from simple and crude and coarse looks, become neat, standard, standard product, not only help large-scale production, but also improved the class of plastic door widely, both down the kitchen, go out again the hall, the scope of application has also been expanded greatly; 3. change the style of plastic door dullness, the bound edge shape can have multiple variation, as adopts large-scale plastic plate, and also printed patterns or attach ornament materials thereon can appear in the modern interior decoration plastic door with colourful image, is fit to multiple demand; 4. its surfacing is difficult for hiding ash, and is easy to clean.

Below in conjunction with accompanying drawing the utility model is done progressive detailed description:

Fig. 1 is the front view of one of the utility model embodiment;

Fig. 2 is a plastic door cross section enlarged drawing shown in Figure 1;

Fig. 3 is the front view of the utility model door hinge fixed block;

Fig. 4 is the A-A sectional view of Fig. 3;

Fig. 5 is the front view of the utility model door lock fixed block;

Fig. 6 is the C-C sectional view of Fig. 5.

Fig. 1～plastic door shown in Figure 6 is one of embodiment of the present utility model, it is made up of door-plate 1 and bound edge, wherein door-plate 1 adopts the large-scale plastic plate of an extrusion molding, bound edge is then by straight bound edge 2, angle bound edge 3, door hinge fixed block 4 and door lock fixed block 5 are formed, the cross section of straight bound edge 2 is " only " font, main body 2a is a rectangular band round-corner transition shape, the thickness of width L=door-plate 1, the connection pin 2b that stretches out from main body 2a inserts in door-plate 1 edge and chucking, for strengthening linking intensity, can between connection pin 2b and door-plate, add viscose glue, the position, four angles of door is engaged by the angle bound edge, before the main body 3a of angle bound edge 3, the square of back has one jiao to be the outline angle that arc transition forms plastic door, and is preceding, back interplanar distance is the width L of width=straight bound edge 2, and two connect pin 3b inserts respectively in the cavity of the straight bound edge main body 2a that is engaged; 3 door hinge fixed blocks 4 also are housed on the door, its main body 4a is " Qian " shape plate, have 3 screw hole 4d on the recess plate, the two side of main body 4a is contour with straight bound edge main body 2a, the two side extending longitudinally goes out coupling block 4c, can insert location in the straight bound edge main body 2a that is engaged, the connection pin 4b that stretches out under the main body 4a tightens with the same the insertion in the door-plate 1 of connection pin 2b of straight bound edge; One door lock fixed block 5 also is housed on door, its structure is basic identical with door hinge fixed block, it is made up of main body 5a, connection pin 5b and coupling block 5c, different is that main body 5a upward has a bigger dead bolt through hole 5e in the center, on dead bolt through hole both sides screw hole 5d is arranged, it engages one side bound edge that constitutes door with straight bound edge, can make the installation of door lock more convenient and regular, also avoids damaging situation appearance such as door-plate easily because of adorning lock boring in the prior art.

Claims

1, a kind of plastic door, form by door-plate (1) and bound edge, it is characterized in that bound edge comprises straight bound edge (2) and angle bound edge (3), wherein the cross section of straight bound edge (2) is " only " font, go up and be straight bound edge main body (2a), stretch out two from main body (2a) and connect pin (2b), and (1) four edge of door-plate is a hollow structure, straight bound edge (2) inserts chucking in door-plate (1) four edge by connecting pin (2b), its main body (2a) constitutes the bound edge of door-plate, remaining four jiaos of room established angle bound edges (3) promptly form complete plastic door.

2, plastic door according to claim 1, it is characterized in that angle bound edge (3) comprises that forward and backward is square, main body (3a) that two interplanar distances are identical with straight bound edge main body (2a) width L and the connection pin (3b) that stretches out respectively on main body (3a) two right angle intersections and the face that straight bound edge (2) cooperates insert the interior plastic door bight bound edge that forms of straight bound edge main body (2a) cavity that is cooperated by connecting pin (3b).

3, plastic door according to claim 2, it is characterized in that described bound edge can also comprise hinge fixed block (4) again, it is formed by recess main body (4a), the connection pin of stretching down (4b) with from the longitudinally extending coupling block of main body (4a) (4c), has two or more screws hole (4d) on the main body (4a).

4, according to claim 1 or 2 or 3 described plastic doors, it is characterized in that described bound edge can also comprise door lock fixed block (5), its structure is close with door hinge fixed block (4), form by main body (5a), connection pin (5b) and coupling block (5c), wherein main body (5a) goes up except that having screw hole (5d), also has dead bolt through hole (5e).

5, plastic door according to claim 4 is characterized in that described door-plate 1 adopts the large-scale plastic plate of an extrusion molding, and the body width L of straight bound edge (2) equals the thickness of door-plate (1).