Aluminum wood door

Abstract

The utility model relates to the technical field of furniture structure design. The utility model discloses an aluminum wooden door which comprises an aluminum wooden door body, a first keel and an outer wall decorating plate. A first mounting groove is formed in the surface, deviating from the aluminum wooden door body, of the first keel, one side edge of the outer wall decorative plate is arranged in the first mounting groove, and the surface of the outer wall decorative plate is parallel to a vertical wall surface; a first connecting part is arranged on the side edge, facing the vertical wall face, of the first mounting groove in a protruding mode, a second connecting part is arranged at the end, facing the vertical wall face, of the first connecting part, the second connecting part is parallel to the vertical wall face, and the horizontal projection of the second connecting part falls on the surface of the outer wall decorating plate. According to the technical scheme, the connecting part is additionally arranged on the outer side edge of the mounting groove of the outer wall decorating plate of the keel, and the connecting part is connected to the vertical wall surface, so that the problems of shaking and the like caused by unstable connection of the keel and the wall surface due to deformation of the decorating plate and deformation of a keel area can be reduced or prevented.

Description

Technical Field

[0001] This utility model relates to the field of furniture structural design technology, and in particular to an aluminum-wood door. Background Technology

[0002] Aluminum-wood composite doors typically feature an aluminum frame filled with an aluminum honeycomb structure or sound-insulating core panel, with panels covering both sides of the frame. In practice, aluminum-wood doors are generally installed in the doorway using an aluminum frame. This frame is installed flush against the vertical wall, with grooves cut into its surface for installing exterior wall panels. Since these panels are often made of wood, they expand and contract due to temperature and humidity changes, potentially causing the frame to deform over time. This can lead to a loose connection between the grooved outer edge and the wall, resulting in frame wobbling. Utility Model Content

[0003] The purpose of this utility model is to provide an aluminum-wood door that solves the technical problem of deformation of the keel used for installing wooden exterior wall decorative panels after long-term use.

[0004] To achieve the above objectives, the present invention proposes an aluminum-wood door, comprising an aluminum-wood door body, a first keel, and an exterior wall decorative panel;

[0005] The first keel has a step on one side facing the aluminum-wood door body, and a sealing strip is provided on the surface of the step. The sealing strip is used to fill the door gap formed between the edge of the first keel and the aluminum-wood door body.

[0006] The first keel has a first mounting groove on one surface away from the aluminum-wood door body, and one side of the exterior wall decorative panel is located in the first mounting groove. The surface of the exterior wall decorative panel is parallel to the vertical wall surface.

[0007] The first mounting groove has a first connecting part protruding on one side facing the vertical wall, and a second connecting part is provided at the end of the first connecting part facing the vertical wall. The second connecting part is parallel to the vertical wall, and the horizontal projection of the second connecting part falls on the surface of the exterior wall decorative panel. The second connecting part is connected to the vertical wall.

[0008] Optionally, the axis of the first connecting part is perpendicular to the vertical wall surface.

[0009] Optionally, the second connecting portion has a countersunk hole on the surface facing the exterior wall decorative panel.

[0010] Optionally, it also includes a second keel, which is connected to the vertical wall surface. The surface of the second keel is provided with a second mounting groove, and the side of the exterior wall decorative panel facing away from the first mounting groove is located in the second mounting groove.

[0011] Optionally, the width of the first keel gradually decreases from the side of the aluminum-wood door body to the side of the first mounting groove away from the vertical wall.

[0012] Optionally, the aluminum-wood door body includes a keel frame, and the paint-free panel includes a first panel and a second panel. Both the first panel and the second panel are disposed on the keel frame, with the first panel facing indoors and the second panel facing outdoors. The space area enclosed by the keel frame is filled with an aluminum honeycomb structure.

[0013] The beneficial effects of this utility model are as follows: This utility model discloses an aluminum-wood door, including an aluminum-wood door body, a first keel, and an exterior wall decorative panel. A first mounting groove is provided on the surface of the first keel facing away from the aluminum-wood door body. One side of the exterior wall decorative panel is located within the first mounting groove. The surface of the exterior wall decorative panel is parallel to the vertical wall surface. The first keel serves to install and fix the exterior wall decorative panel, which is used to cover the wall surface for decorative effect. A first connecting part protrudes from the side of the first mounting groove facing the vertical wall surface, and a second connecting part is provided at the end of the first connecting part facing the vertical wall surface. The second connecting part is parallel to the vertical wall surface, and its horizontal projection falls on the surface of the exterior wall decorative panel. This structural design ensures that the outer side of the first mounting groove is not directly connected to the wall surface, but rather supported and connected by the combination of the first and second connecting parts. Even if the mounting groove deforms, it can reduce or prevent deformation of the decorative panel, which could lead to localized deformation of the keel and ultimately unstable connection between the keel and the wall, causing wobbling. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a cross-sectional structural diagram of an embodiment of the aluminum-wood door of this utility model;

[0016] Figure 2 for Figure 1 A magnified structural diagram of A in the middle.

[0017] Explanation of icon numbers:

[0018]

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] 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.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0023] The aluminum-wood door proposed in this utility model includes an aluminum-wood door body 1, a first keel 2, and an exterior wall decorative panel 3. The first keel 2 has a step (not shown in the figure) on one side facing the aluminum-wood door body 1. A sealing strip 21 is provided on the surface of the step, which fills the gap between the edge of the first keel 2 and the edge of the aluminum-wood door body 1. A first mounting groove 22 is provided on one surface of the first keel 2 away from the aluminum-wood door body 1. One side of the exterior wall decorative panel 3 is located within the first mounting groove 22, and the surface of the exterior wall decorative panel 3 is parallel to the vertical wall 100. A first connecting portion 221 protrudes from one side of the first mounting groove 22 facing the vertical wall 100. A second connecting portion 222 is provided at one end of the first connecting portion 221 facing the vertical wall 100. The second connecting portion 222 is parallel to the vertical wall 100, and its horizontal projection falls on the surface of the exterior wall decorative panel 3. The second connecting portion 222 is connected to the vertical wall 100. (See also...) Figure 1 and Figure 2 .

[0024] This utility model of aluminum-wood door includes an aluminum-wood door body 1, a first keel 2, and an exterior wall decorative panel 3. The first keel 2 has a first mounting groove 22 on one surface away from the aluminum-wood door body 1. One side of the exterior wall decorative panel 3 is located in the first mounting groove 22. The surface of the exterior wall decorative panel 3 is parallel to the vertical wall surface 100. The first keel 2 plays the role of installing and fixing the exterior wall decorative panel 3. The exterior wall decorative panel 3 is used to cover the wall surface to achieve a decorative effect. A first connecting part 221 protrudes from one side of the first mounting groove 22 facing the vertical wall 100. A second connecting part 222 is provided at one end of the first connecting part 221 facing the vertical wall 100. The second connecting part 222 is parallel to the vertical wall 100, and its horizontal projection falls on the surface of the exterior wall decorative panel 3. This structural arrangement ensures that the outer side of the first mounting groove 22 is not directly connected to the wall. Instead, the combined structure of the first connecting part 221 and the second connecting part 222 provides support and connection. Even if the mounting groove deforms, it can reduce or prevent deformation of the decorative panel, which could lead to deformation of the keel in a localized area and ultimately cause instability and wobbling between the keel and the wall. In practical applications, the first connecting part 221, the second connecting part 222, and the first keel 2 are integrally formed to ensure structural strength and connection stability. Of course, in addition to the connection function of the second connecting part 222 to the wall, other areas of the surface of the first keel 2 can also be connected to the wall to further increase the connection stability between the first keel 2 and the vertical wall 100.

[0025] like Figure 1 As shown, both the first keel 2 and the exterior wall decorative panel 3 can be two. If two first keels 2 are used for construction, the two first keels 2 are mirror-symmetrically arranged on both sides of the aluminum-wood door body 2 and connected to the vertical wall 100. Of course, the two first keels 2 can be the same size or different sizes, and both can be used as door frame structures for installation.

[0026] Please see Figure 2 In this embodiment, the axis of the first connecting part 221 is perpendicular to the vertical wall surface 100. Of course, at this time, the axis of the second connecting part 222 is perpendicular to the axis of the first connecting part 221.

[0027] In this type of structural design, the combined structure of the first connecting part 221 and the second connecting part 222 has an L-shaped cross-section. The L-shaped cross-section provides additional support and stability, helping to prevent deformation of the first keel 2 under external forces. This design allows the structural components to better distribute and transfer loads, thereby improving the overall structural safety. Compared to other cross-sectional shapes, such as circles or squares, the L-shaped cross-section, while maintaining sufficient strength, can better adapt to spatial layout and installation requirements. This helps reduce material waste and lower engineering costs.

[0028] Please see Figure 2 In this embodiment, the second connecting part 222 has a countersunk hole 2221 on the surface of the exterior wall decorative panel 3.

[0029] This type of structure is designed with countersunk holes 2221 for installing countersunk screws (not shown in the figure) to fix the second connecting part 222 to the vertical wall 100, and to prevent the screws from rubbing against the exterior wall decorative panel 3 during installation and use, thus preventing scratches on the surface of the exterior wall decorative panel 3.

[0030] Please see Figure 2 This embodiment also includes a second keel 4, which is connected to the vertical wall 100. The surface of the second keel 4 is provided with a second mounting groove (not shown in the figure), and the side of the exterior wall decorative panel 3 facing away from the first mounting groove 22 is located in the second mounting groove.

[0031] The second keel 4 is used to fix the exterior wall decorative panel 3, further improving the installation stability of the exterior wall decorative panel 3. At the same time, it can further improve the installation stability of the first keel 2.

[0032] Please see Figure 2 In this embodiment, the width of the first keel 2 gradually decreases from the side of the aluminum-wood door body 1 to the side of the first mounting groove 22 away from the vertical wall 100.

[0033] The width of the first keel 2 gradually decreases from one side facing the aluminum-wood door body 1 to the side of the first mounting groove 22 away from the vertical wall 100, which is equivalent to having a beveled structure 23 between the two sides. This beveled structure 23 is located at the corner of the first keel 2 (door frame) and forms a tapering edge. Compared with a right-angle edge, this can reduce the degree of injury to people and objects caused by bumps. Compared with processing into a right-angle edge, this type of structure can also save raw materials.

[0034] Please see Figure 1 In this embodiment, the aluminum-wood door body 1 includes a keel frame 11, and the paint-free panel 12 includes a first board and a second board. The first board and the second board are both disposed on the keel frame 11. The first board faces the interior and the second board faces the exterior. The space area enclosed by the keel frame 11 is filled with an aluminum honeycomb structure 13.

[0035] Aluminum-wood doors filled with aluminum honeycomb structure 13 have advantages such as being lightweight and high-strength, sound and heat insulation, environmentally friendly and healthy, and highly corrosion resistant, which will not be elaborated further in this article. Among these advantages, the lightweight characteristic, when applied to this technical solution, can reduce the load-bearing pressure on the first keel 2 to a certain extent, reduce or prevent deformation of the latter, and extend the service life of the structure.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An aluminum-wood door, characterized in that, This includes the aluminum-wood door body, the first keel, and the exterior wall decorative panels; The first keel has a step on one side facing the aluminum-wood door body, and a sealing strip is provided on the surface of the step. The sealing strip is used to fill the door gap formed between the edge of the first keel and the aluminum-wood door body. The first keel has a first mounting groove on one surface away from the aluminum-wood door body, and one side of the exterior wall decorative panel is located in the first mounting groove. The surface of the exterior wall decorative panel is parallel to the vertical wall surface. The first mounting groove has a first connecting part protruding on one side facing the vertical wall, and a second connecting part is provided at the end of the first connecting part facing the vertical wall. The second connecting part is parallel to the vertical wall, and the horizontal projection of the second connecting part falls on the surface of the exterior wall decorative panel. The second connecting part is connected to the vertical wall.

2. The aluminum-wood door according to claim 1, characterized in that, The axis of the first connecting part is perpendicular to the vertical wall surface.

3. The aluminum-wood door according to claim 1, characterized in that, The second connecting part has a countersunk hole on the surface facing the exterior wall decorative panel.

4. The aluminum-wood door according to claim 1, characterized in that, It also includes a second keel, which is connected to the vertical wall surface. The surface of the second keel is provided with a second mounting groove, and the side of the exterior wall decorative panel facing away from the first mounting groove is located in the second mounting groove.

5. The aluminum-wood door according to claim 1, characterized in that, The width of the first keel gradually decreases from the side of the aluminum-wood door body to the side of the first mounting groove away from the vertical wall.

6. The aluminum-wood door according to any one of claims 1 to 5, characterized in that, The aluminum-wood door body includes a keel frame and a paint-free panel. The paint-free panel includes a first board and a second board. Both the first board and the second board are located on the keel frame. The first board faces the interior and the second board faces the exterior. The space enclosed by the keel frame is filled with an aluminum honeycomb structure.

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