CN213391783U

CN213391783U - Folding door with high-strength structure

Info

Publication number: CN213391783U
Application number: CN202021784752.9U
Authority: CN
Inventors: 董盟; 董凯; 董树勋; 董超群; 温倩倩
Original assignee: Luoyang Yuou Door And Window Technology Co ltd
Current assignee: Luoyang Yuou Door And Window Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-08
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a folding door with high strength structure, including the door body of a plurality of articulated connections, the upper end sliding connection of the door body is in the slide, and the four corners of the door body is the border board, and the intermediate position of the door body is fixed with polyurethane foaming board, processing has two at least protruding muscle on the border board, and polyurethane foaming board's four corners position all is fixed with the scute, and the hypotenuse of scute covers in the right angle limit outside of polyurethane foaming board, and the scute inboard is provided with protruding muscle matched with concave structure, and this folding door with high strength structure can improve the tensile and the resistance to deformation ability of folding door, weakens vibrations and propagates, carries out further fixed to polyurethane foaming board simultaneously, improves the safety in utilization.

Description

Folding door with high-strength structure

Technical Field

The utility model relates to a folding door technical field specifically is a folding door with high strength structure.

Background

At present folding door commonly used all is the folding door of median zone polyurethane foaming board, and the door body can collide wall body or door frame at slip in-process, and it is impaired to make the door frame edge up to the time and the vibrations that produce can transmit to polyurethane foaming board at collision in-process, and then makes polyurethane foaming board not hard up even drop, and the security is low.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a folding door with high strength structure, can improve the stretch-proofing and the anti deformability of folding door, weaken vibrations and propagate, carry out further fixed to polyurethane foaming board simultaneously, improve the safety in utilization, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding door with high strength structure, includes a plurality of articulated door bodies of connecting, the upper end sliding connection of the door body is in the slide, and the four corners of the door body is the border board, and the intermediate position of the door body is fixed with polyurethane foaming board, processing has two at least protruding muscle on the border board, and polyurethane foaming board's four corners position all is fixed with the scute, and the hypotenuse of scute covers in the right-angle side outside of polyurethane foaming board, and the scute inboard is provided with the concave type structure with protruding muscle matched with.

As an optimal technical scheme of the utility model, the quantity of protruding muscle is three, and the top department of protruding muscle is the arc hunch-up structure.

As an optimal technical scheme of the utility model, the right-angle side and the limit framed slab of scute pass through the screw connection, set up through the double-screw bolt between the hypotenuse of scute and the polyurethane foaming board.

As an optimized technical scheme of the utility model, the lateral surface of scute covers there is rubber.

As an optimized technical scheme of the utility model, connect through the V type folded sheet is articulated between the upper end of the adjacent door body.

Compared with the prior art, the beneficial effects of the utility model are that: this folding door with high strength structure compact structure, reasonable in design, the safety in utilization is high, can improve the stretch-proofing and the anti deformability of folding door greatly, can also improve the anti-wind performance simultaneously, through setting up protruding muscle, can weaken the vibrations transmission, reduce vibrations simultaneously, the resistance strength of the protection door body and polyurethane foaming board, through setting up the scute, can improve the structural strength in a body four corners, protect polyurethane foaming board simultaneously, improved the safety in utilization greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at line A-A of FIG. 1;

FIG. 3 is a schematic view of the corner panel;

fig. 4 is a schematic view of a hinged connection.

In the figure: the door comprises a slideway 1, a door body 2, a polyurethane foam plate 3, a frame plate 4, a convex rib 5, an angle plate 6, a folding plate 7V, a screw 8 and a stud 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a folding door with a high-strength structure comprises a plurality of door bodies 2 which are hinged, the upper ends of adjacent door bodies 2 are hinged through V-shaped folding plates 7, the process degree during folding can be effectively improved by arranging the V-shaped folding plates 7 for hinged connection, the phenomenon of delay during pushing and pulling is prevented, the upper ends of the door bodies 2 are slidably connected in a slide way 1, four corners of each door body 2 are frame plates 4, polyurethane foaming plates 3 are fixed at the middle positions of the door bodies 2, at least two convex ribs 5 are processed on the frame plates 4, the number of the convex ribs 5 is three, the tops of the convex ribs 5 are of arc-shaped arched structures, so that the shock absorption effect is better, the appearance is more attractive, corner plates 6 are fixed at the four corners of each polyurethane foaming plate 3, the bevel edges of the corner plates 6 cover the outer sides of the right-angle edges of the polyurethane foaming plates 3, concave structures matched with the convex ribs 5 are arranged on the inner sides of the corner plates 6, the lateral surface of scute 6 covers there is rubber, can protect by scute 6, the right angle limit of scute 6 passes through screw 8 with frame board 4 and is connected, set up through double-screw bolt 9 between the hypotenuse of scute 6 and the polyurethane foaming board 3, be connected through double-screw bolt 9 between scute 6 and the polyurethane foaming board 3 and prevent to cause the damage to polyurethane foaming board 3 surfaces, this folding door with high strength structure compact structure, reasonable in design, high safety in utilization, stretch-proofing and the resistance to deformation that can improve the folding door greatly.

When in use: fix the right angle limit of scute 6 with frame board 4 through screw 8 during the installation, pass the further four corners department of fastening polyurethane foaming board 3 of hypotenuse of scute 6 through double-screw bolt 9, during the push-and-pull door body 2, the vibrations that produce of striking door frame in-process, can carry out effectual weakening to vibrations through 5 structures of three protruding muscle, the intensity of frame board 4 has been strengthened in setting up of scute 6 simultaneously, greatly reduced damage degree, can also stabilize the guarantee to polyurethane foaming board 3 simultaneously, the safety in utilization is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding door with high strength structure, includes a plurality of articulated door bodies (2) of connecting, the upper end sliding connection of the door body (2) is in slide (1), and the four corners of the door body (2) is border board (4), and the intermediate position of the door body (2) is fixed with polyurethane foaming board (3), its characterized in that: at least two convex ribs (5) are processed on the frame plate (4), corner plates (6) are fixed at four corners of the polyurethane foam plate (3), the bevel edges of the corner plates (6) cover the outer sides of the right-angle edges of the polyurethane foam plate (3), and concave structures matched with the convex ribs (5) are arranged on the inner sides of the corner plates (6).

2. A folding door having a high strength structure according to claim 1, wherein: the number of the convex ribs (5) is three, and the top of each convex rib (5) is of an arc-shaped arch structure.

3. A folding door having a high strength structure according to claim 1, wherein: the right-angle edge of the angle plate (6) is connected with the frame plate (4) through a screw (8), and the bevel edge of the angle plate (6) is fastened with the polyurethane foam plate (3) through a stud (9).

4. A folding door having a high strength structure according to claim 1, wherein: the outer side surface of the angle plate (6) is covered with rubber.

5. A folding door having a high strength structure according to claim 1, wherein: the upper ends of the adjacent door bodies (2) are hinged and connected through a V-shaped folding plate (7).