Externally-mounted inward-opening door frame

Abstract

The utility model relates to the technical field of door frames, in particular to an externally-mounted inward-opening door frame which comprises an upper frame, the upper frame is composed of a split upper frame outer piece and a split upper frame inner piece, a right vertical frame is arranged on the outer wall of the upper frame, a left vertical frame is arranged on the outer wall of the upper frame, mounting grooves are formed in the outer wall of the right vertical frame and the outer wall of the left vertical frame respectively, and the left vertical frame and the right vertical frame are arranged in the mounting grooves respectively. The door leaf is arranged in the inner cavity of the installation groove through the hinge, so that after the door leaf is installed, the two sides of the door leaf are located in the inner cavities of the installation grooves of the right vertical frame and the left vertical frame respectively, and no gap exists between the door leaf and the right vertical frame and between the door leaf and the left vertical frame; wherein the outer surface of the door leaf is flush with the outer surface of the split upper frame inner piece, when the door leaf is closed, the specification of the door leaf and the specification of the split upper frame inner piece are different, double-color splicing can be conducted on the door head, the attractiveness is improved, and practicability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to door frame technical field, concretely is a kind of outer opening inner door frame. BACKGROUND

[0002] Door frame, as the professional term in the field of building decoration, specifically refers to two door frame structures for building the installation space of door respectively installed on the inside and outside of door, in practical application, door frame is sometimes also called door pocket, and the core role of door frame is to stably fix door leaf, to ensure that door can be smoothly and stably opened and closed, effectively prevent knocking and wear and tear on the corner due to daily use, in addition, door frame also bears significant decorative function, its design can be in harmony with the surrounding environment, improve overall aesthetic degree, according to the opening and closing direction of door, door frame can be divided into two types of outer opening inner door frame and outer opening outer door frame;

[0003] In the existing outer opening inner door product on the market, there are many inconveniences in the installation process, specifically, there is a gap between door leaf and door frame, and the specifications of the two are not consistent at the junction with door head, in addition, the door head part cannot realize double-color design, which limits the aesthetic degree and personalized customization of the product to some extent, more importantly, due to the requirement of structural design, the door leaf of this kind of outer opening inner door must be made relatively thick, usually 20-30mm thicker than the door leaf thickness of normal outer opening door, this special thickness requirement makes the door generation process complicated.

[0004] Therefore, an outer opening inner door frame is needed to improve the above problems. TECHNICAL SOLUTION

[0005] The utility model aims at providing an outer opening inner door frame to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An outer opening inner door frame, comprising an upper frame, the upper frame is composed of a split upper frame outer piece and a split upper frame inner piece, a right vertical frame is arranged on the outer wall of the upper frame, a left vertical frame is arranged on the outer wall of the upper frame, and a mounting groove is formed in the outer wall of the right vertical frame and the left vertical frame respectively.

[0008] As a preferred scheme of the utility model, the split upper frame inner piece and the split upper frame outer piece are staggered structures.

[0009] As a preferred scheme of the utility model, the top end of the split upper frame inner piece is connected to the outer wall of the bottom end of the split upper frame outer piece.

[0010] As the preferred scheme of the utility model, the right vertical frame and the left vertical frame are respectively located on the opposite outer walls of the upper frame, and the cross section of the mounting groove is a concave structure.

[0011] As the preferred scheme of the utility model, hinges are arranged on the inner walls of the mounting grooves, and the hinges are arranged in multiple groups and are respectively located on the inner walls of the mounting grooves.

[0012] As the preferred scheme of the utility model, a door leaf is arranged on the outer wall of the hinge, and a door lock is arranged on the outer wall of the door leaf.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、In the utility model, the right vertical frame and the left vertical frame in the outer opening-in door frame are utilized, and the door leaf is arranged in the inner cavity of the mounting groove through the hinge, so that the two sides of the door leaf are respectively located in the inner cavities of the mounting grooves of the right vertical frame and the left vertical frame, no gap exists between the door leaf and the right vertical frame and the left vertical frame, the outer surface of the door leaf and the outer surface of the split upper frame inner piece are flush with each other, the specifications of the door leaf and the split upper frame inner piece are different when the door leaf is closed, the door head can be double-color spliced to increase the aesthetic degree and improve the practicability, and the problems that the other outer opening-in doors in the market are inconvenient to install, the door leaf and the door frame have a gap, the specifications of the door leaf and the door head are different, the door head cannot be double-color, and the door leaf needs to be thickened by 20-30mm to complicate the process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model;

[0016] Figure 2 It is the side view structure schematic view of the utility model;

[0017] Figure 3 It is the upper frame structure schematic view of the utility model.

[0018] In the drawing: 1, upper frame; 11, split upper frame outer piece; 12, split upper frame inner piece; 2, right vertical frame; 3, left vertical frame; 4, mounting groove; 5, hinge; 6, door leaf; 7, door lock. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment, please refer toFigures 1-3 The utility model provides a technical scheme:

[0021] A door frame of outer opening and inner opening, comprising an upper frame 1, the upper frame 1 is composed of split upper frame outer sheet 11 and split upper frame inner sheet 12, the outer wall of the upper frame 1 is provided with right vertical frame 2, the outer wall of the upper frame 1 is provided with left vertical frame 3, the outer wall of right vertical frame 2 and left vertical frame 3 is provided with mounting groove 4 respectively.

[0022] In this embodiment, please refer to Figure 1 Figure 2 and Figure 3 Split upper frame inner sheet 12 and split upper frame outer sheet 11 are staggered structure, the top end of split upper frame inner sheet 12 is connected to the bottom end outer wall of split upper frame outer sheet 11, right vertical frame 2 and left vertical frame 3 are located on the opposite outer wall of upper frame 1 respectively, the cross section of mounting groove 4 is concave structure, hinge 5 is arranged on the inner wall of mounting groove 4, wherein hinge 5 is arranged with multiple groups and is located on the inner wall of mounting groove 4 respectively, hinge 5 is arranged with multiple groups and is located on the inner wall of mounting groove 4 from top to bottom, door leaf 6 is arranged on the outer wall of hinge 5, door lock 7 is arranged on the outer wall of door leaf 6.

[0023] Further, hinge 5 is arranged on the inner wall of mounting groove 4, wherein hinge 5 is arranged with multiple groups and is located on the inner wall of mounting groove 4 respectively, hinge 5 is arranged with multiple groups and is located on the inner wall of mounting groove 4 from top to bottom, and hinge 5 is located directly below split upper frame inner sheet 12, when door leaf 6 is closed, the inner side of mounting groove 4 is located, the aesthetic property is better, and the thickness of door leaf 6 can also be adjusted according to demand, the practicability is better.

[0024] ​The utility model discloses a work flow: through using the outer door frame of inside opening door of this scheme design work, in the upper frame 1 is by split upper frame outer piece 11 and split upper frame inner piece 12 composition, the outer wall of upper frame 1 is provided with right vertical frame 2, the outer wall of upper frame 1 is provided with left vertical frame 3, the outer wall of right vertical frame 2 and left vertical frame 3 respectively sets up the installation groove 4 under the action, the door leaf 6 is set up in the inner chamber of installation groove 4 through hinge 5, to make the door leaf 6 install, wherein the both sides of door leaf 6 are located in the inner chamber of installation groove 4 of right vertical frame 2 and left vertical frame 3, will make the door leaf 6 and right vertical frame 2 and left vertical frame 3 between not exist gap, and in split upper frame inner piece 12 and split upper frame outer piece 11 between each other for staggered structure, the top of split upper frame inner piece 12 is connected in the bottom outer wall of split upper frame outer piece 11 under the action, wherein the outer surface of door leaf 6 and the outer surface of split upper frame inner piece 12 between each other flush, when door leaf 6 closes, the specification of door leaf 6 and split upper frame inner piece 12 between each other, also can carry out bicolor splicing to door head, to increase the degree of appearance, the practicality is better, thereby be helpful to solve the market other outer door frame of inside opening door installation inconvenience, the door leaf and door frame have seam, and the specification of with door head is not identical, the door head cannot bicolor, will lead to the door leaf and need to thicken 20 - 30mm, cause the problem of complicated process.

[0025] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An outer frame for an in-swinging door, comprising an upper frame (1), characterized in that: The upper frame (1) is composed of a split upper frame outer sheet (11) and a split upper frame inner sheet (12), the outer wall of the upper frame (1) is provided with a right vertical frame (2), the outer wall of the upper frame (1) is provided with a left vertical frame (3), and the outer walls of the right vertical frame (2) and the left vertical frame (3) are respectively provided with mounting grooves (4).

2. The frame for an outwardly opening door according to claim 1, wherein: The split upper frame inner sheet (12) and the split upper frame outer sheet (11) are staggered structures.

3. The frame for an outswing door according to claim 1, wherein: The top end of the split upper frame inner sheet (12) is connected to the bottom end outer wall of the split upper frame outer sheet (11).

4. The frame for an outwardly opening door according to claim 1, wherein: The right vertical frame (2) and the left vertical frame (3) are respectively located on the opposite outer walls of the upper frame (1), and the cross section of the mounting groove (4) is an inner recess structure.

5. The frame for an outswing door according to claim 1, wherein: The inner wall of the mounting groove (4) is provided with hinges (5), wherein the hinges (5) are provided with multiple groups and are respectively located on the inner wall of the mounting groove (4).

6. An outwardly opening door frame according to claim 5, wherein: The outer wall of the hinge (5) is provided with a door leaf (6), and the outer wall of the door leaf (6) is provided with a door lock (7).

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