A combined installation structure of door frame and door leaf

Abstract

This utility model relates to the field of building decoration technology, specifically disclosing a combined installation structure for a door frame and a door leaf, including a connected door leaf and a door frame. The door frame includes: a main frame portion, which includes a main frame, one end of which is provided with a first connecting unit, and the other end of which is provided with a second connecting unit, the second connecting unit including a first insertion slot and a second insertion slot arranged in parallel; and a sub-frame portion, which includes a base plate, on which a third connecting unit and a fourth connecting unit are arranged in parallel, the fourth connecting unit including a third insertion slot and a fourth insertion slot arranged in parallel; wherein the positions of the first insertion slot and the third insertion slot correspond to the positions of the second insertion slot and the fourth insertion slot correspond to the positions of the fourth insertion slot. This utility model facilitates quick installation and connection with walls, door leaves, and side panels, while improving connection stability.

Description

Technical Field

[0001] This utility model relates to the field of building decoration technology, specifically a combined installation structure of a door frame and a door leaf. Background Technology

[0002] In the field of architectural decoration, the structure of a door mainly consists of a door frame and a door leaf. The door frame serves as the supporting structure of the door, fixing the door leaf and connecting it to the wall. The door leaf is the movable part of the door. Wooden door frames and leaves are expensive and inconvenient to shape and surface treat. Currently, aluminum alloy is available, which has the characteristics of being lightweight and strong. However, for the combined installation structure of the door frame and door leaf, the connection between the door frame and the wall is prone to loosening after long-term use, affecting the normal use of the door. In addition, the installation with the wall, door leaf, and side panels is not convenient enough, which has its shortcomings. Utility Model Content

[0003] The purpose of this utility model is to provide a combined installation structure for a door frame and a door leaf to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a combined installation structure of a door frame and a door leaf, comprising a connected door leaf and a door frame, wherein the door frame includes:

[0005] The main frame includes a main shape frame, one end of which is provided with a first connecting unit, and the other end of which is provided with a second connecting unit. The second connecting unit includes a first insertion slot and a second insertion slot arranged in parallel.

[0006] The sub-frame portion includes a substrate, on which a third connecting unit and a fourth connecting unit are arranged side by side, and the fourth connecting unit includes a third insertion slot and a fourth insertion slot arranged side by side.

[0007] The first insertion slot is positioned opposite to the third insertion slot, the second insertion slot is positioned opposite to the fourth insertion slot, and the main frame and the sub-frame are respectively located at two corners of the wall.

[0008] The door leaf is positioned between the two main frames.

[0009] Furthermore, the first connecting unit includes a first extension arm, a first mounting frame is provided at the end of the first extension arm, a first connecting arm is provided at the lower end of the first mounting frame, and the end of the first connecting arm is bent inward.

[0010] Furthermore, the second connecting unit is provided with a support frame on the side opposite to the first connecting unit, and a first connecting frame is provided above the support frame, the first connecting frame being located on one side of the main frame.

[0011] Furthermore, an extension plate is provided inside the main frame, and one corner of the main frame is bent inward to form a folded corner.

[0012] Furthermore, the third connecting unit includes a second mounting frame, the upper end of which is provided with a second connecting arm, the end of which is bent inward.

[0013] Furthermore, the fourth connecting unit also includes a sub-frame, and the third and fourth insertion slots are disposed on the upper end of the sub-frame, wherein the depth of the third insertion slot is less than the depth of the fourth insertion slot.

[0014] Furthermore, the door leaf includes an inner panel portion and outer panel portions disposed on opposite sides of the inner panel portion in the width direction. The inner panel portion includes a honeycomb core board and connecting profiles disposed on opposite sides of the honeycomb core board in the length direction. The outer panel portion includes a multilayer board.

[0015] Furthermore, the connecting profile includes a connecting frame, and two connecting legs are provided on one side of the connecting frame, with a cover plate snapped onto the connecting legs.

[0016] This utility model has the following beneficial effects:

[0017] This utility model uses a main and sub-frame structure to facilitate quick installation and connection with walls, doors, and side panels, while also improving connection stability. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the main frame in the combined installation structure of the door frame and door leaf in Example 1;

[0020] Figure 2 This is a schematic diagram of the sub-frame in the combined installation structure of the door frame and door leaf in Example 1;

[0021] Figure 3 This is an installation diagram of the combined installation structure of the door frame and door leaf in Example 1;

[0022] Figure 4 for Figure 3 Enlarged schematic diagram of the connecting profile;

[0023] Figure 5This is a schematic diagram of the door leaf in the combined installation structure of the door frame and door leaf in Example 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figures 1-4 As shown, the combined installation structure of the door frame and door leaf in this embodiment is mainly composed of a door frame, a door leaf 30, and a side panel 40. The door frame is made of aluminum and consists of a main frame part 10 and a sub-frame part 20. The main frame part 10 and the sub-frame part 20 are respectively located at the two corners of the wall 100. The door leaf 30 and the side panel 40 are installed through the door frame.

[0027] Specifically, the main frame 10 includes a main frame 11. One end of the main frame 11 is provided with a first connecting unit 12, and the other end of the main frame 11 is provided with a second connecting unit 13. The second connecting unit 13 includes a first insertion slot 131 and a second insertion slot 132 arranged in parallel. The first connecting unit 12 includes a first extension arm 121. The end of the first extension arm 121 is provided with a first mounting frame 122. The lower end of the first mounting frame 122 is provided with a first connecting arm 123. The end of the first connecting arm 123 is bent inward horizontally to form an L-shaped structure. The end of the first connecting arm 123 abuts against the wall 100. The first mounting frame 122 is used for bolts to be inserted into the wall 100 for locking.

[0028] Among them, a support frame 133 in a general triangular shape is provided on the side of the second connecting unit 13 away from the first connecting unit 12. A first connecting frame 134 in a general U-shape is provided above the support frame 133. The first connecting frame 134 is located on one side of the main frame 11. The first connecting frame 134 is used to fill and set a silent sealing strip 50.

[0029] The main frame 11 has an extension plate 111 inside, and one corner of the main frame 11 is bent inward to form a bend 112.

[0030] Correspondingly, the sub-frame portion 20 includes a base plate 21, on which a third connecting unit 22 and a fourth connecting unit 23 are arranged side by side. The fourth connecting unit 23 includes a third insertion slot 232 and a fourth insertion slot 233 arranged side by side. The position of the first insertion slot 131 corresponds to the position of the third insertion slot 232, and the position of the second insertion slot 132 corresponds to the position of the fourth insertion slot 233. The side plate 40 is inserted into the positions of the first insertion slot 131 and the third insertion slot 232 and / or the positions of the second insertion slot 132 and the fourth insertion slot 233 as required.

[0031] The third connecting unit 22 includes a second mounting frame 221. The upper end of the second mounting frame 221 is provided with a second connecting arm 222. The end of the second connecting arm 222 is bent inward in a general L-shape and abuts against the wall 100. The second mounting frame 221 is for bolts to pass through.

[0032] In addition, the fourth connecting unit 23 also includes a sub-frame 231, the third insertion slot 232 and the fourth insertion slot 233 are disposed on the upper end of the sub-frame 231, and the depth of the third insertion slot 232 is less than the depth of the fourth insertion slot 233.

[0033] Here, the door leaf 30 is disposed between two main frame portions 10, and one end is rotatably connected to one of the main frame portions 10. The door leaf 30 includes an inner panel portion and outer panel portions disposed on opposite sides in the width direction of the inner panel portion. The inner panel portion includes a honeycomb core board 31 and connecting profiles 32 disposed on opposite sides in the length direction of the honeycomb core board 31. The outer panel portion includes a multi-layer board 33, which is a multi-layer solid wood board structure.

[0034] The connecting profile 32 includes a connecting frame 321, and two connecting legs 322 are provided on one side of the connecting frame 321. A cover plate 323 is snapped onto the connecting legs 322.

[0035] Example 2

[0036] like Figure 5 As shown, in this embodiment, the door leaf 30 also includes an inner panel and outer panels disposed on opposite sides in the width direction of the inner panel. The inner panel is composed of a honeycomb core board and aluminum profile keels disposed on opposite sides in the length direction of the honeycomb core board. However, the outer panel also uses a honeycomb board, which has the effects of being lightweight, having high strength, and providing sound and heat insulation.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A combined installation structure of a door frame and a door leaf, comprising a connected door leaf and a door frame, characterized in that, The door frame includes: The main frame includes a main shape frame, one end of which is provided with a first connecting unit, and the other end of which is provided with a second connecting unit. The second connecting unit includes a first insertion slot and a second insertion slot arranged in parallel. The sub-frame portion includes a substrate, on which a third connecting unit and a fourth connecting unit are arranged side by side, and the fourth connecting unit includes a third insertion slot and a fourth insertion slot arranged side by side. The first insertion slot is positioned opposite to the third insertion slot, the second insertion slot is positioned opposite to the fourth insertion slot, and the main frame and the sub-frame are respectively located at two corners of the wall. The door leaf is positioned between the two main frames.

2. The combined installation structure of a door frame and a door leaf according to claim 1, characterized in that: The first connecting unit includes a first extension arm, a first mounting frame is provided at the end of the first extension arm, a first connecting arm is provided at the lower end of the first mounting frame, and the end of the first connecting arm is bent inward.

3. The combined installation structure of a door frame and a door leaf according to claim 2, characterized in that: The second connecting unit has a supporting frame on the side opposite to the first connecting unit, and the first connecting frame is located on the side of the main frame above the supporting frame.

4. The combined installation structure of a door frame and a door leaf according to claim 3, characterized in that: An extension plate is provided inside the main frame, and one corner of the main frame is bent inward to form a folded corner.

5. The combined installation structure of a door frame and a door leaf according to claim 4, characterized in that: The third connecting unit includes a second mounting frame, and a second connecting arm is provided at the upper end of the second mounting frame, with the end of the second connecting arm bent inward.

6. The combined installation structure of a door frame and a door leaf according to claim 5, characterized in that: The fourth connecting unit also includes a sub-frame, and the third and fourth insertion slots are disposed on the upper end of the sub-frame, wherein the depth of the third insertion slot is less than the depth of the fourth insertion slot.

7. The combined installation structure of a door frame and a door leaf according to claim 1, characterized in that: The door panel includes an inner panel and outer panels disposed on opposite sides of the inner panel in the width direction. The inner panel includes a honeycomb core board and connecting profiles disposed on opposite sides of the honeycomb core board in the length direction. The outer panel includes a multilayer board.

8. The combined installation structure of a door frame and a door leaf according to claim 7, characterized in that: The connecting profile includes a connecting frame, and two connecting legs are provided on one side of the connecting frame, with a cover plate snapped onto the connecting legs.

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