CN219387707U - Combined armoured door - Google Patents

Abstract

The application provides a modular armoured door, including the door body, lock and door frame, the door body passes through hinge connection with the lock, and the door body is equipped with the packing inner core including armoured casing in the armoured casing, and armoured casing both sides laminating has the decorative board, and one side that armoured casing was kept away from to the decorative board is close to outer fringe department and is equipped with the ornamental noodle, is equipped with the grooving between ornamental strip one end and the decorative board, and armoured casing both ends respectively are equipped with the mount, and the mount both ends are equipped with the portion of bending, and the portion of bending hooks the grooving, has solved the easy layering problem of coming unstuck of traditional combination door external facing and inner core.

Description

Combined armoured door

Technical Field

The utility model relates to the field of building decoration, in particular to a combined armored door.

Background

The door is a common device in modern construction and decoration industry, the common door is made of steel, the outer side of the door is made of a modeling steel plate, and the door is commonly called an anti-theft door. The door has good strength and high anti-theft level, but is limited by the technological difficulty of steel materials, and the appearance of the door is very beautiful in difficult processing in limited cost, so for some high-end communities and villa areas, steel-wood composite door leaves are often adopted as entrance doors or inner doors, and veneer with higher aesthetic degree is stuck on the outer side of a steel inner core.

The traditional combined door outer facing is generally bonded with the steel door core only in a bonding mode, and is subjected to external force vibration, so that the bonding surface is easy to crack and delaminate.

Disclosure of Invention

The utility model provides a combined armored door, which solves the problem that the exterior facing and the inner core of the traditional combined door are easy to deglue and delaminate.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a combination formula armoured door, includes the door body, lock and door frame, and the door body passes through hinge connection with the lock, and the door body includes armoured casing, is equipped with the packing inner core in the armoured casing, and armoured casing both sides laminating has the decorative board, and one side that the armoured casing was kept away from to the decorative board is close to outer fringe department and is equipped with the ornamental strip, is equipped with the grooving between ornamental strip one end and the decorative board, and armoured casing both ends respectively are equipped with the mount, and the mount both ends are equipped with the portion of bending, and the portion of bending hooks the grooving.

In the preferred scheme, the veneer is provided with an inner concave part, the other end of the veneer strip is close to the inner concave part, a fixed edge strip is arranged in the inner concave part, and the fixed edge strip abuts against the inner concave part and the veneer strip.

In the preferred scheme, the armor shell includes first bent plate and second bent plate, is connected with the third bent plate between first bent plate and the second bent plate, and the one side that the third bent plate is close to in the dress shell body is equipped with first backplate, and first backplate is used for installing the hinge.

In the preferred scheme, the door frame is hollow structure, and the inside one side that is close to the armor casing of door frame is equipped with the second backplate, and the second backplate is used for installing the hinge.

In the preferred scheme, one side of the door frame, which is close to the door body, is provided with a buffer sheet.

In a preferred embodiment, the veneer strip ends protrude beyond the veneer ends.

The beneficial effects of the utility model are as follows: the fixing frame is arranged at the end part of the steel inner core, the bending structure is adopted to hook the veneer, the end part of the veneer is protected, the resistance of the door body to external force is improved, and meanwhile, the dead weight of a part of veneer is born, so that the degumming condition is reduced; the decorative noodles are attached to the surface of the decorative panel, so that the three-dimensional sense of the door body is improved; the bending part of the fixing frame is hidden in the bending part, so that the overall attractive appearance is improved.

Drawings

The utility model is further described below with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic view of the door frame installation of the present utility model.

Fig. 3 is a door body structure diagram of the present utility model.

Fig. 4 is a structural view of a steel door core according to the present utility model.

Fig. 5 is an enlarged view of a detail of the door of the present utility model.

Fig. 6 is a schematic view of the connection at the door frame of the present utility model.

In the figure: an armor shell 1; a first bending plate 101; a second bending plate 102; a third bending plate 103; a first back plate 104; filling the inner core 2; a fixing frame 3; a bending portion 301; a veneer 4; a fixed edge strip 401; a slot 402; an inner recess 403; a decorative noodle 5; a door frame 6; a second back plate 601; a buffer sheet 602; a door lock 7; and a hinge 8.

Detailed Description

In fig. 1-6, a combined armored door comprises a door body, a door lock 7 and a door frame 6, wherein the door body and the door lock 7 are connected through hinges 8, the door body comprises an armored shell 1, a filling inner core 2 is arranged in the armored shell 1, decoration panels 4 are attached to two sides of the armored shell 1, decoration strips 5 are arranged at the positions, close to the outer edges, of one sides of the decoration panels 4, far away from the armored shell 1, of the decoration strips 5, a cutting groove 402 is formed between one end of each decoration strip 5 and each decoration panel 4, fixing frames 3 are respectively arranged at two ends of the armored shell 1, bending portions 301 are arranged at two ends of each fixing frame 3, and the cutting groove 402 is hooked by the bending portions 301.

The armor shell 1 is bent by adopting a thin steel plate, the opening is welded into a door plate shape after the inner filling core 2 is filled in the armor shell, the inner filling core 2 can be made of honeycomb paper board, the door body can be light-weighted, or a solid silicon magnesium plate is filled in the armor shell, and the sound insulation and fireproof performance are improved.

The armor shell 1 is glued on two sides after being molded, one side of the veneer 4 is a plane, and the veneer is pressed on the surface of the armor shell 1 during installation until the glue is solidified.

The bending part 301 hooks the veneer 4 and is hidden in the cutting groove 402 to increase the beautiful appearance, and plays a limiting role in the installation of the veneer 4, and meanwhile, the veneer 4 can be wrapped from the end part to bear the external force.

In a preferred embodiment, the veneer 4 is provided with an inner concave portion 403, the other end of the veneer strip 5 is close to the inner concave portion 403, a fixing edge strip 401 is arranged in the inner concave portion 403, and the fixing edge strip 401 abuts against the inner concave portion 403 and the veneer strip 5.

The fixing edge strip 401 is provided with right-angle parts, the two right-angle edges are attached to the end parts of the concave part 403 and the facing strip 5, and are respectively nailed and fixed with the facing strip 5 and the facing strip 4 through a nailing gun.

In order to improve the aesthetic degree of the door body, the decorative surface is required to be provided with the decorative surface strips 5 and the buckling lines for modeling, and the fixed edge strips 401 are required to meet a certain minimum thickness for facilitating nailing of a nailing gun, but the armor shell 1 is made of steel and has high strength, so that the outer side of the armor shell 1 is stuck with a thinner decorative surface, and the decorative surface plate 4 is required to be concave so that the fixed edge strips 401 are not protruded out of the outer side surface of the decorative surface strips 5.

Other molding surfaces exist in the middle of the veneer 4, but are required to be as high as the veneer strips 5.

In a preferred scheme, the armor shell 1 comprises a first bending plate 101 and a second bending plate 102, a third bending plate 103 is connected between the first bending plate 101 and the second bending plate 102, a first backboard 104 is arranged on one side, close to the inside of the armor shell 1, of the third bending plate 103, and the first backboard 104 is used for installing the hinge 8.

The first bending plate 101, the second bending plate 102, and the third bending plate 103 are welded into a cubic structure.

In a preferred scheme, the door frame 6 is hollow structure, and the inside side that is close to armor shell 1 of door frame 6 is equipped with second backplate 601, and second backplate 601 is used for installing hinge 8.

Since the third bending plate 103 is thin, the first back plate 104 is mounted on the inner side, so that one piece of the hinge 8 is conveniently mounted, the door frame 6 is of a thin-wall structure, and the second back plate 601 on the inner side is used for mounting the other piece of the hinge 8.

In a preferred embodiment, the door frame 6 is provided with a buffer piece 602 at one side close to the door body.

The buffer sheet 602 is made of flexible material, so that the impact force when the door is closed can be relieved.

In a preferred embodiment, the end of the veneer strip 5 protrudes beyond the end of the veneer 4.

The end of the veneer strip 5 is slightly higher than the veneer 4 so that the outside of the third bending plate 103 is flush with the end of the veneer strip 5.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (6)

1. A combination armored door, characterized by: including the door body, lock (7) and door frame (6), the door body passes through hinge (8) with lock (7) and connects, the door body is including armor casing (1), be equipped with in armor casing (1) and fill inner core (2), armor casing (1) both sides laminating has decorative board (4), one side that armor casing (1) was kept away from to decorative board (4) is close to outer fringe department and is equipped with decorative noodle (5), be equipped with grooving (402) between decorative noodle (5) one end and decorative board (4), armor casing (1) both ends respectively are equipped with mount (3), mount (3) both ends are equipped with bending portion (301), bending portion (301) hook grooving (402).

2. The combination armored door of claim 1, wherein: the veneer (4) is provided with an inner concave part (403), the other end of the veneer strip (5) is close to the inner concave part (403), a fixed edge strip (401) is arranged in the inner concave part (403), and the fixed edge strip (401) abuts against the inner concave part (403) and the veneer strip (5).

3. The combination armored door of claim 1, wherein: the armor shell (1) comprises a first bending plate (101) and a second bending plate (102), a third bending plate (103) is connected between the first bending plate (101) and the second bending plate (102), a first backboard (104) is arranged on one side, close to the inside of the armor shell (1), of the third bending plate (103), and the first backboard (104) is used for installing a hinge (8).

4. The combination armored door of claim 1, wherein: the door frame (6) is hollow structure, and one side that is close to armor casing (1) inside door frame (6) is equipped with second backplate (601), and second backplate (601) are used for installing hinge (8).

5. The combination armored door of claim 1, wherein: one side of the door frame (6) close to the door body is provided with a buffer sheet (602).

6. The combination armored door of claim 1, wherein: the end of the decorative noodle (5) protrudes out of the end of the decorative board (4).