RU2624898C1 - Door block - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: door unit contains a door frame for fastening in the wall opening, a door leaf, hinges connected to the door frame, an interior door, end plates fixed to the side ends and the upper or lower end of the door leaf for installing the interior door, stiffeners, the inside of the door leaf. At least one opening is provided on the loop side of the door leaf, and at least one presser bar is fixed to the stiffener against at least one opening, with the possibility of bending it.

EFFECT: increasing the operational reliability.

6 cl, 6 dwg

Description

The invention relates to the field of construction, namely, to designs of door blocks for rooms of any type, and can be used for installation in external entrance openings, as well as in interior openings of internal premises.

The following solutions are known from the prior art.

A door unit comprising a door frame, platbands and a door configured to be hinged on a door frame. On the outer and / or inner side of the doorway there is a corner for installing the platband, located so that the platband masks the gap between the door frame and the wall and rests on the corner flush with it. The door frame may contain an additional board interacting with the door frame and at least one platband (patent RU 151301 U1, E06B 1/02, publication date 03/27/2015).

The closest analogue to the patented solution is a door unit containing a door frame for fixing in a wall opening and a door leaf connected to the door frame by hinges. On each end surface of the door leaf from the side of hinges and the handle, a seal from elastically deformable material is fixed along the entire height of the door leaf, and on the surfaces of the door frame adjacent to the end surfaces of the door leaf from the side of the hinges and handles, a seal from elastically deformable material is fixed, while the sealant on the side of the handle placement is located with a gap relative to each other (patent RU 100544 U1, E06B 1/52, publication date 12/20/2010).

The objective of the claimed invention is to develop a design that allows you to install any interior door (interior door) in the steel door leaf of the door block, which allows it to be used as a decorative panel, to create a unified style in the interior with other interior doors installed in the room.

The technical result of the claimed invention is the unification of the door block, the possibility of reliable installation on the door leaf of the interior door, which increases the heat and sound insulation properties of the door leaf.

The technical result is achieved by performing a door block containing a door frame for fixing in a wall opening, a door leaf connected to the door frame by hinges, end plates fixed to the side ends and the upper or lower end of the door leaf for installing an interior door, and a stiffener, mounted longitudinally on the inside of the door leaf.

At least one hole can be made on the hinge side of the door leaf, and at least one pressure plate is fixed on the stiffener opposite at least one hole to bend it to fix the interior door after it is installed when the impact tool impacts the pressure plate through mentioned hole.

The door unit may comprise at least two stiffeners.

In the particular case of the invention, the stiffening ribs are square in cross section, the door leaf can be made in the form of a steel sheet, the interior door can be made of solid wood or any plate material (MDF, HDF, chipboard, OSB, etc.), the clamping plate and end plates are L-shaped, end plates can be welded around the perimeter of the door leaf. The clamping strips can be welded to stiffeners.

End plates are installed and made in such a way that they provide the ability to install any interior doors with a thickness of 20 mm to 55 mm.

In a preferred embodiment of the invention, the side and lower end plates are welded to the door leaf, and the upper end plate is separately attached to the door leaf after installation of an interior door therein.

The clamping strips are installed in such a way that they allow the installation of an interior door with a gap between the surface of the interior door and the upper side of the strap.

When assembling, the clamping strips are unbent to reduce the gap and provide emphasis on the inner surface of the interior door, thereby ensuring that the interior door is clamped to the end plates.

The door leaf may contain locks with decorative overlays and a mortise gate.

Thus, the technical result is achieved by creating a unified design that allows you to install any interior door at the request of the consumer, providing the possibility of interchangeability of interior doors depending on which doors are installed in the room. Due to the design of the door unit with the possibility of installing an interior door in it, an increase in its heat and sound insulation properties is provided.

The proposed door block is illustrated by the following drawings.

FIG. 1 is a general view of a door frame with a door leaf;

FIG. 2 is a diagram of the layout of technological holes on the interior door according to the template;

FIG. 3 - a general view of the interior door when installing it in the door leaf by sliding it down;

FIG. 4 - the location of the holes on the hinge side of the door leaf for bending the clamping strips when exposed to a steel bar;

FIG. 5 is a diagram of pulling a steel bar through openings on the hinge side of a door leaf;

FIG. 6 is a diagram of the folding of the clamping bar.

The door block (Fig. 1-6) contains a technical panel (template) (1), a door leaf (2); door frame (3); holes (4) and (5) for bending the clamping strips when exposed to a steel bar; clamping levels (6); steel bar (7); interior door (8); end L-shaped levels (9); stiffener (10).

The technical panel (1) is a template for marking technological holes on the interior door: for the eyelet (11), for lining an additional lock (12), for the cylinder mechanism (13), for the turn signal of the mortise gate valve (14), for the door handle (15) , for lining the main lock (16).

The door block is assembled as follows.

The door block is placed on a horizontal surface, previously covered with a soft cloth or rags, face down, open the main lock with the keys attached to the door, and install the door handle in the seat.

When the handle is pressed, the door leaf (2) is opened 90 °. Move the door frame (3) down (towards the threshold) and separate it from the door leaf (2). Dismantle decorative covers for locks with plastic fasteners, prying them with a slotted screwdriver. Dismantle the plastic fasteners of the decorative linings for the locks and the screw fixing the cylinder mechanism, and then remove the cylinder mechanism from the body of the door leaf. Unscrew the screws fixing the technical panel (1), then remove the technical panel (1).

Door leaf assembly

Before marking, the front side of the interior door (8) must be determined in advance in accordance with the type of door block opening. A template (1) is placed on the front side of the interior door (8), face up and the technological holes are marked with a pencil. Next, drill all the technological holes in the interior door (8) with drills according to the markings applied in pencil.

Then, the interior door (8) is installed in a seat on the door leaf (2) (i.e., it is pushed into the space formed between the inner surface of the door leaf (2) with the stiffeners (10) mounted on it and the pressure bar (6) and the upper sides of the L-shaped end plates mounted on the side and lower ends of the door leaf (2) (see Fig. 3, 6)). At the same time, the end plate is initially absent on the upper end of the door leaf, which makes it possible to install an interior door by sliding it into the door leaf structure with end plates. Light blows with a rubber mallet on the upper part of the interior door (8) completely install it in the aforementioned seat.

On the hinge side, holes (4, 5) are made, closed with plastic plugs, while the clamping strips are installed in such a way that they provide a gap between their upper surface and the interior door and bend during assembly, reducing the gap and abutting the inner surface of the interior door, thereby thereby providing a clamp and reliable fixation of the interior door to the end plate of the door leaf. Through the holes (4, 5) with the help of a steel rod (7) or a square, the door strips (6) are unbent. With the help of a hammer on a rod (7) or a square, each pressure plate (6) is unbent until the interior door (8) is evenly pressed against the end plates (9). Fix the upper end plate (9) using self-tapping screws.

Hardware Installation

The cylinder mechanism is installed and the fastening screw fixes it in the door leaf housing. Install the plastic fasteners of the decorative lining of the additional lock, centering it on the cylinder rod and using a drill mark the places for screws on the interior door (8). Fasteners are fixed with a screw and a decorative plate is installed on it by pressing until it clicks. The fasteners of the decorative lining of the main lock are centered using a key. The installation of fasteners and decorative lining of the main lock is similar to the installation of the decorative lining of the additional lock. Install the peephole.

Door assembly

The door frame (3) is connected to the door leaf by moving the door leaf from top to bottom (in the direction of the threshold).

Example

In the design of the door leaf with side and lower end plates, the door leaf is installed as an interior door with the following standard dimensions: door height - 2000 mm, width 800 mm, thickness 40 mm.

Thus, the claimed unit provides an easy and convenient installation of any interior door. The claimed unit provides convenience for the consumer, who can pick up the front door in a single ensemble with interior doors.

Claims (6)

1. The door unit, characterized in that it contains a door frame for fixing in a wall opening, a door leaf connected to the door frame by hinges, an interior door, end plates fixed to the side ends and the upper or lower end of the door leaf for installing an interior door, ribs stiffnesses installed longitudinally on the inner side of the door leaf, with at least one hole being made on the hinge side of the door leaf, and a stiffener opposite at least one hole eplena at least one clamping bar with the possibility of its folding. 2. The door unit according to claim 1, characterized in that at least one clamping plate is made with the possibility of bending it to fix the interior door after it is installed when the impact tool impacts the clamping plate through the aforementioned hole. 3. The door unit according to claim 2, characterized in that the stiffeners are square in cross section. 4. The door unit according to claim 1, characterized in that the door leaf is made in the form of a steel sheet. 5. The door unit according to claim 1, characterized in that the interior door is made of solid wood or plate material. 6. The door unit according to claim 1, characterized in that the end plates are made with the possibility of installing an interior door with a thickness of 20 to 55 mm.

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