Aluminum alloy door pocket with lintel plate

Abstract

The utility model discloses an aluminium alloy door pocket with lintel board, including, connecting piece, structural aluminium profile, decorative aluminium profile and veneer, the connecting piece is the sheet metal spare of being provided with the buckle mouth of buckle structure aluminium profile, the structural aluminium profile is buckled on the connecting piece, and the structural aluminium profile is provided with the buckle mouth or the buckle head, the decorative aluminium profile is buckled on the structural aluminium profile, and the decorative aluminium profile is provided with the buckle mouth or the buckle head, the veneer is inserted and is installed in the buckle mouth of structural aluminium profile or decorative aluminium profile, the cross -section shape of door post is rectangle, and the right side of rectangle door post is provided with the plug, and the left side is provided with the socket. The utility model has the beneficial technical effects that adopt the structure of connecting piece and door pocket split body, make the composition of door pocket more flexible, convenient, can conveniently add lintel board. Can add lintel board on single side, also can add lintel board on both sides, can wrap door pocket on single side, also can wrap door pocket on both sides, can satisfy various scene demand, and convenient installation, and the cost is lower.

Description

Technical Field

[0001] This utility model relates to an aluminum alloy door frame technology, and more particularly to an aluminum alloy door frame with a lintel. Background Technology

[0002] Aluminum doors are widely used due to their strength being more than four times that of traditional wooden doors, their eco-friendliness (formaldehyde-free), impact resistance, ease of maintenance, and water and insect resistance, which improve the environment inside the home and the entire room. On the other hand, with the improvement of living standards, adding a lintel above the door during decoration to create the illusion of increased space is becoming a new trend in interior design (see appendix). Figure 1 In the diagram, A is the door frame, B is the door leaf, and C is the lintel.

[0003] Existing aluminum door frames are typically made of one-piece extruded aluminum, which does not support the addition of a lintel; or, when adding a lintel, the aluminum profile of the door frame needs to be longitudinally cut, which is not only cumbersome and poses safety hazards, but also wastes materials and prolongs the production cycle.

[0004] Because existing aluminum door frames use a one-piece extrusion molding structure, installation involves drilling holes directly into the aluminum alloy profile and corresponding wall locations, then fixing the profile to the wall directly with expansion screws. However, when adjustments are needed to the installed aluminum alloy profile, disassembly and adjustment are extremely difficult, potentially leading to deformation or even rendering the profile unusable; severely impacting installation quality and cost.

[0005] Clearly, existing aluminum door frames have problems such as not supporting the addition of lintels and being extremely difficult to disassemble and adjust. Summary of the Invention

[0006] To address the problems of existing aluminum door frames not supporting the addition of lintels and the difficulty in disassembly and adjustment, this utility model proposes an aluminum alloy door frame with a lintel.

[0007] This utility model relates to an aluminum alloy door frame with a lintel panel, comprising a connector, a structural aluminum profile, a decorative aluminum profile, and a decorative panel. The connector is a sheet metal part with a snap-fit ​​opening for attaching the structural aluminum profile, and a connecting edge with a through hole on one side of the snap-fit ​​opening. The structural aluminum profile is snapped onto the connector and has a snap-fit ​​opening or a buckle. The decorative aluminum profile is snapped onto the structural aluminum profile and has a snap-fit ​​opening or a buckle. The decorative panel is inserted into the snap-fit ​​opening of the structural or decorative aluminum profile. The snap-fit ​​opening refers to the opening provided on the connector or structural aluminum profile. The rectangular groove has barbs or hooks on the inner side of the groove edge; the buckle refers to a door-shaped plug on the structural aluminum profile or decorative aluminum profile, with barbs or hooks on the outer side of the plug; the buckle opening and the buckle head form a tight fastening structure; the structural aluminum profile includes doorposts and uprights; the decorative aluminum profile includes outer edge banding and middle edge banding; the trim panel includes a door lintel and a door frame interior trim panel; the doorpost has a rectangular cross-sectional shape, with a plug on the right side, a buckle opening on the left side, a groove for accommodating screw caps on the upper left side, and a rectangular door stop protrusion on the lower left side.

[0008] Furthermore, the column has a rectangular cross-sectional shape, with a snap-fit ​​opening on the right side and a plug on the left side.

[0009] Furthermore, the cross-sectional shape of the outer sealing edge is that one side of a vertical edge is provided with four horizontal edges, wherein the two upper horizontal edges are longer and have inward flanges, and the two lower horizontal edges form a snap.

[0010] Furthermore, the cross-sectional shape of the middle sealing edge is E-shaped, wherein two adjacent horizontal edges of the E-shaped middle sealing edge form a snap.

[0011] Furthermore, the decorative panel is a PVC core aluminum panel, a wood panel, or an aluminum honeycomb panel; the aluminum honeycomb panel refers to a panel with aluminum panels on both sides and a honeycomb-shaped filling core in the middle.

[0012] The beneficial technical effect of this utility model of an aluminum alloy door frame with a lintel is that it adopts a separate structure for the connector and the door frame, making the assembly of the door frame more flexible and convenient, and allowing for easy installation of the lintel. The lintel can be installed on one side or both sides; it can be a single or double door frame. It can meet the needs of various scenarios, and is easy to install at a low cost. Attached Figure Description

[0013] Appendix Figure 1 This is a basic structural diagram of a door;

[0014] Appendix Figure 2 This is a partial three-dimensional schematic diagram of the aluminum alloy door frame with lintel panel of this utility model;

[0015] Appendix Figure 3 It is attached Figure 2 A magnified 3D schematic diagram of part A in the middle;

[0016] Appendix Figure 4 It is attached Figure 2 A magnified 3D schematic diagram of part B in the middle;

[0017] Appendix Figure 5 It is attached Figure 2 A magnified 3D schematic diagram of part C;

[0018] Appendix Figure 6 This is a partial three-dimensional schematic diagram of the aluminum alloy door frame with lintel panel of this utility model from another angle;

[0019] Appendix Figure 7 It is attached Figure 6 A magnified 3D schematic diagram of part A in the middle;

[0020] Appendix Figure 8 It is attached Figure 6 A magnified 3D schematic diagram of part B in the middle;

[0021] Appendix Figure 9 This is a longitudinal sectional view of the lintel panel portion of this utility model;

[0022] Appendix Figure 10 This is a cross-sectional view of the door frame portion of this utility model.

[0023] In the diagram, 1-1 is the connecting plate, 2-1 is the door post, 2-2 is the upright, 3-1 is the outer edge banding, 3-2 is the middle edge banding, 4-1 is the lintel panel, 4-2 is the interior trim panel of the door frame, and a is the wall.

[0024] The aluminum alloy door frame with lintel of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Detailed Implementation

[0025] See appendix Figures 2-10As shown in the figure, the aluminum alloy door frame with a lintel of this utility model includes a connector 1-1, a structural aluminum profile, a decorative aluminum profile, and a decorative panel. The connector is a sheet metal part with a snap-fit ​​opening for fastening the structural aluminum profile, and a connecting edge with a through hole on one side of the snap-fit ​​opening. The structural aluminum profile is snapped onto the connector, and the structural aluminum profile has a snap-fit ​​opening or a snap head. The decorative aluminum profile is snapped onto the structural aluminum profile, and the decorative aluminum profile has a snap-fit ​​opening or a snap head. The decorative panel is inserted into the snap-fit ​​opening of the structural aluminum profile or the decorative aluminum profile. The snap-fit ​​opening refers to a rectangular recess on the connector or the structural aluminum profile. The groove has barbs or hooks on the inner side of the groove edge; the buckle refers to a door-shaped plug on the structural aluminum profile or decorative aluminum profile, with barbs or hooks on the outer side of the plug; the buckle and the plug form a tight fastening structure; the structural aluminum profile includes a door post 2-1 and a pillar 2-2; the decorative aluminum profile includes an outer edge banding 3-1 and a middle edge banding 3-2; the trim panel includes a door lintel 4-1 and a door frame interior trim panel 4-2; the door post has a rectangular cross-sectional shape, with a plug on the right side, a buckle on the left side, a groove for accommodating screw caps on the upper left side, and a rectangular door stop protrusion on the lower left side. During installation, fix the connectors to the upper, left, and right inner walls of the door using self-tapping screws or expansion bolts, as needed. Attach the three doorposts to the upper, left, and right connectors respectively. Attach the two outer edge bandings to the right-side plugs of the left and right doorposts respectively, and attach the middle edge banding to the right-side plug of the upper doorpost. At this point, the left and right outer edge bandings and the middle edge banding form a cavity for inserting the lintel panel above the door. Insert the lintel panel into this cavity, and add another outer edge banding above the lintel panel. This completes the installation of the lintel panel (see appendix). Figure 4 Insert one side of each of the three door frame interior panels into the left-side latches of the top, left, and right door pillars, respectively; fasten the three uprights to the other side of each of the three door frame interior panels; fasten the two outer edge bandings to the left and right uprights, ensuring that the door frame interior panels, uprights, and outer edge bandings form a cover around the door wall; fasten one middle edge banding to the top upright; thus, the cover around the door wall is completed (see appendix). Figure 2 and 10This utility model of an aluminum alloy door frame with a lintel adopts a separate structure for the connector and the door frame. After the connector is fixed to the inner wall, the doorposts and uprights are fastened to the connector, while the outer and middle edge bandings are fastened to the doorposts or uprights. The lintel and interior trim panels of the door frame are inserted into the cavity formed by the doorposts, uprights, and outer or middle edge bandings. This makes the door frame assembly more flexible and convenient, and allows for easy installation of the lintel. The lintel can be installed on one side or both sides; it can be a single or double door frame. It can meet the needs of various scenarios, and is easy to install with low cost. Furthermore, during the entire installation process, there is no need to longitudinally cut the aluminum alloy profiles, which not only makes full use of raw materials but also eliminates the most time-consuming and difficult-to-control longitudinal cutting process of aluminum alloy profiles.

[0026] As one of the preferred technical solutions, the column has a rectangular cross-sectional shape, with a snap-fit ​​opening on the right side and a plug on the left side. Using a rectangular column allows it to cooperate with the doorposts to form the main support for the door frame while maintaining the overall appearance of the door frame.

[0027] As one preferred technical solution, the cross-sectional shape of the outer edge banding is such that one side of a vertical edge has four horizontal edges, of which the upper two horizontal edges are longer and have inwardly turned edges, while the lower two horizontal edges form a snap-fit. The length difference between the upper and lower sets of horizontal edges can be used to position the lintel panel or the outer side of the door frame (see Appendix). Figure 9 and 10 It also restricts the movement of the lintel; and can be easily plugged into doorposts or pillars.

[0028] As one of the preferred technical solutions, the cross-sectional shape of the middle edge banding is E-shaped, wherein two adjacent horizontal sides of the E-shaped middle edge banding form a snap-fit. The E-shaped structure facilitates manufacturing, saves raw materials, and makes it easy to attach to the doorpost.

[0029] As one of the preferred technical solutions, the decorative panel is a PVC core aluminum panel, a wood panel, or an aluminum honeycomb panel; the aluminum honeycomb panel can be an all-aluminum honeycomb core, a paper honeycomb core, a graphene-filled core, or a wood-filled core. Different materials have different costs and service lives; this allows for different needs to be met for various application scenarios and customers.

[0030] Clearly, the beneficial technical effect of this utility model of an aluminum alloy door frame with a lintel is that it adopts a structure where the connector and the door frame are separate, making the assembly of the door frame more flexible and convenient, and allowing for easy installation of the lintel. A lintel can be installed on one side or both sides; it can be used to wrap the door frame alone or in pairs. It can meet the needs of various scenarios, and is easy to install at a low cost.

Claims

1. An aluminum alloy door frame with a lintel, characterized in that, The door frame includes connectors, structural aluminum profiles, decorative aluminum profiles, and decorative panels. The connectors are sheet metal parts with snap-fit ​​openings for attaching the structural aluminum profiles, and have a connecting edge on one side of the snap-fit ​​opening, with a through hole on the connecting edge. The structural aluminum profiles are snapped onto the connectors, and each structural aluminum profile has a snap-fit ​​opening or a buckle. The decorative aluminum profiles are snapped onto the structural aluminum profiles, and each decorative aluminum profile has a snap-fit ​​opening or a buckle. The decorative panels are inserted into the snap-fit ​​openings of the structural or decorative aluminum profiles. The snap-fit ​​opening refers to a rectangular groove on the connector or structural aluminum profile. Furthermore, barbs or hooks are provided on the inner side of the groove edge; the buckle refers to a door-shaped plug set on the structural aluminum profile or decorative aluminum profile, and barbs or hooks are provided on the outer side of the plug; the buckle and the plug form a tight fastening structure; the structural aluminum profile includes doorposts and uprights; the decorative aluminum profile includes outer edge banding and middle edge banding; the trim panel includes door lintel and door frame interior trim panel; the doorpost has a rectangular cross-sectional shape, with a plug on the right side of the rectangular doorpost, a buckle on the left side, a groove for accommodating screw caps on the upper left side, and a rectangular door stop protrusion on the lower left side.

2. The aluminum alloy door frame with lintel as described in claim 1, characterized in that, The column has a rectangular cross-section, with a snap-fit ​​opening on the right side and a plug on the left side.

3. The aluminum alloy door frame with lintel panel according to claim 1, characterized in that, The cross-sectional shape of the outer edge is that one side of a vertical edge has four horizontal edges, of which the two upper horizontal edges are longer and have inward flanges, and the two lower horizontal edges form a snap.

4. The aluminum alloy door frame with lintel as described in claim 1, characterized in that, The cross-sectional shape of the middle sealing edge is E-shaped, wherein two adjacent horizontal edges of the E-shaped middle sealing edge form a snap.

5. The aluminum alloy door frame with a lintel as described in any one of claims 1 to 4, characterized in that, The decorative panel is a PVC core aluminum panel, a wood panel, or an aluminum honeycomb panel; the aluminum honeycomb panel is an all-aluminum honeycomb core, a paper honeycomb core, a graphene-filled core, or a wood-filled core.

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