Anti-deformation door panel structure

Abstract

The utility model discloses a kind of anti-deformation door panel structure including outer door frame and inner door frame, outer door frame and inner door frame fixed connection;Outer door frame includes outer door frame main frame and the outer surface distribution of outer door frame main frame outer door frame extension piece, outer door frame extension piece and outer door frame main frame fixed connection;Outer door frame further includes two door bodies and two inner stands, outer door frame main frame has the outer door frame inner chamber for accommodating two door bodies and two inner stands, door body is along the inner surface distribution of outer door frame main frame, door body and outer door frame main frame fixed connection, inner stand is simultaneously connected with door body and outer door frame main frame, inner stand is located on the side of door body close to inner door frame, the inner surface of inner stand two ends respectively abuts on outer door frame main frame. The anti-deformation door panel structure disclosed by the utility model has the beneficial effects that the rigidity and deformation resistance of the overall structure are enhanced, effectively preventing the door panel from twisting under stress or environmental changes.

Description

Technical Field

[0001] This utility model belongs to the field of door panels, specifically relating to a deformation-resistant door panel structure. Background Technology

[0002] The patent, with publication number CN221032235U and subject name "Utility Model Patent for a Deformation-Resistant Cabinet Door Panel," and IPC classification number E06B3 / 70, discloses a technical solution that "the deformation-resistant support mechanism includes mounting grooves on both sides of the door panel body, with support frames engaged on the inner walls of both mounting grooves, slots on both edges of the door panel body, protective plates fixed on both sides of the door panel body, and the outer walls of one side of each of the two protective plates engaging with the inner walls of the two slots respectively, with first filling grooves on the inner walls of both protective plates, and multiple first support plates engaged at equal intervals on the inner walls of the two first filling grooves."

[0003] Therefore, it can be seen that the above utility model patents have disclosed one technical solution for deformation-resistant cabinet door panels. However, the technical solution disclosed in the above utility model patents focuses on installing a support frame on the inner wall of the mounting groove, supporting it on both sides inside the door panel body to stretch and support the door panel and prevent it from deforming due to long-term hanging. It does not further solve the problem of preventing the door panel from twisting under stress or environmental changes, and needs further improvement. Utility Model Content

[0004] This utility model addresses the shortcomings of the existing technology by providing an anti-deformation door panel structure.

[0005] This utility model adopts the following technical solution: the anti-deformation door panel structure includes an outer door frame and an inner door frame, and the outer door frame and the inner door frame are fixedly connected, wherein:

[0006] The outer door frame includes a main outer door frame and extension pieces distributed along the outer surface of the main outer door frame. The extension pieces are fixedly connected to the main outer door frame.

[0007] The outer door frame also includes two door bodies and two inner uprights. The outer door frame main frame has an outer door frame cavity for accommodating the two door bodies and two inner uprights. The door bodies are distributed along the inner surface of the outer door frame main frame and are fixedly connected to the outer door frame main frame. The inner uprights are fixedly connected to both the door bodies and the outer door frame main frame. The inner uprights are located on the side of the door body closer to the inner door frame, and the two ends of the inner uprights abut against the inner surface of the outer door frame main frame.

[0008] As a preferred technical solution to the above technical solutions, the inner door frame includes an inner door frame main frame and an inner door frame sub-frame. The two sides of the inner door frame main frame are fixedly connected to the outer door frame main frame and the inner door frame sub-frame, respectively. The inner door frame sub-frame is located on the side of the inner door frame main frame away from the outer door frame main frame.

[0009] As a preferred technical solution of the above technical solutions, the inner frame is provided with an inner frame main body and two inner frame bending parts located on both sides of the inner frame main body. The two inner frame bending parts are integrally formed with the inner frame main body and are symmetrically distributed with respect to the inner frame main body.

[0010] As a preferred technical solution to the above technical solutions, the outer door frame also includes multiple outer door frame connecting parts, which are distributed along the outer periphery of the outer door frame main frame and are fixedly connected to the outer door frame main frame.

[0011] As a preferred technical solution to the above technical solutions, the outer door frame also includes multiple inner connecting parts, which are distributed along the inner periphery of the main frame of the outer door frame and are fixedly connected to the main frame of the outer door frame.

[0012] The anti-deformation door panel structure disclosed in this utility model has the following advantages: by using the fixed connection between the outer and inner door frames, combined with the Z-shaped cross-section of the inner upright and the auxiliary support of the inner door frame sub-frame, the rigidity and deformation resistance of the overall structure are enhanced, effectively preventing the door panel from twisting under stress or environmental changes. At the same time, the inner upright is located on the side of the door body closer to the inner door frame and is not visible from the outside, improving the aesthetics and concealment of the door panel. Attached Figure Description

[0013] Figure 1 This is a perspective view of this application.

[0014] Figure 2 This is a three-dimensional view from another perspective of this application.

[0015] Figure 3 This is the main view of this application.

[0016] Figure 4 This is a side view of this application.

[0017] Figure 5 Is Figure 1 A schematic diagram with one of the doors hidden.

[0018] Figure 6 This is a perspective view of the internal frame of this application.

[0019] Figure 7 This is a perspective view of the internal frame of this application from another angle.

[0020] Figure 8 yes Figure 5 A magnified view of a portion of region A.

[0021] The reference numerals in the attached drawings include: 100 - outer door frame; 110 - main frame of outer door frame; 111 - inner cavity of outer door frame; 120 - extension piece of outer door frame;

[0022] 130 - Door body; 140 - Inner frame; 141 - Main body of inner frame; 142 - Bending part of inner frame; 150 - Outer frame connector; 160 - Inner frame connector; 200 - Inner frame; 210 - Main frame of inner frame; 220 - Sub-frame of inner frame. Detailed Implementation

[0023] This utility model discloses an anti-deformation door panel structure. The following description, in conjunction with a preferred embodiment (Embodiment 1), is shown in the accompanying drawings. Figures 1 to 8 The specific embodiments of this utility model will be further described below.

[0024] See attached diagram. Figures 1 to 8 , Figures 1 to 4 The anti-deformation door panel structure is shown from different perspectives. Figure 5 The structure of the anti-deformation door panel, with one of the doors hidden, is shown. Figure 6 and Figure 7 The internal frame is shown from different perspectives. Figure 8 A partial structure of the anti-deformation door panel is shown.

[0025] Example 1.

[0026] Preferably, the anti-deformation door panel structure includes an outer door frame 100 and an inner door frame 200, wherein the outer door frame 100 and the inner door frame 200 are fixedly connected, and:

[0027] The outer door frame 100 includes an outer door frame main frame 110 and an outer door frame extension piece 120 distributed along the outer surface of the outer door frame main frame 110. The outer door frame extension piece 120 is fixedly connected to the outer door frame main frame 110.

[0028] The outer door frame 100 also includes two door bodies 130 and two inner uprights 140. The outer door frame main frame 110 has an outer door frame cavity 111 for accommodating the two door bodies 130 and the two inner uprights 140. The door bodies 130 are distributed along the inner surface of the outer door frame main frame 110 and are fixedly connected to the outer door frame main frame 110. The inner uprights 140 are fixedly connected to both the door bodies 130 and the outer door frame main frame 110. The inner uprights 140 are located on the side of the door body 130 closer to the inner door frame 200, and the two ends of the inner uprights 140 abut against the inner surface of the outer door frame main frame 110. This makes it impossible to directly observe the inner uprights 140 when observing the anti-deformation door panel structure from the outside (equivalent to the observer being located on the side of the door body 130 away from the inner door frame 200). The inner uprights 140 can also be used to enhance the overall anti-deformation effect.

[0029] The inner door frame 200 includes an inner door frame main frame 210 and an inner door frame sub-frame 220. The two sides of the inner door frame main frame 210 are fixedly connected to the outer door frame main frame 110 and the inner door frame sub-frame 220, respectively. The inner door frame sub-frame 220 is located on the side of the inner door frame main frame 210 away from the outer door frame main frame 110, so as to enhance the overall anti-deformation effect with the help of the inner door frame 200.

[0030] The inner frame 140 has an inner frame main body 141 and two inner frame bending parts 142 located on both sides of the inner frame main body 141. The two inner frame bending parts 142 are integrally formed with the inner frame main body 141 and are symmetrically distributed with respect to the inner frame main body 141, so that the cross-section of the inner frame 140 is Z-shaped.

[0031] The outer door frame 100 also includes a plurality of outer door frame connectors 150 (preferably four outer door frame connectors 150), which are distributed along the outer periphery of the outer door frame main frame 110 and are fixedly connected to the outer door frame main frame 110.

[0032] The outer door frame 100 also includes a plurality of inner connecting parts 160 (preferably four inner connecting parts 160), which are distributed along the inner periphery of the main frame 110 of the outer door frame and are fixedly connected to the main frame 110 of the outer door frame.

[0033] It is worth mentioning that the specific materials and other technical features of the outer door frame 100 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement methods of these technical features can be conventionally selected in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0034] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A deformation-resistant door panel structure, characterized in that, Includes an outer door frame and an inner door frame, with the outer door frame and inner door frame fixedly connected, wherein: The outer door frame includes a main outer door frame and extension pieces distributed along the outer surface of the main outer door frame. The extension pieces are fixedly connected to the main outer door frame. The outer door frame also includes two door bodies and two inner uprights. The outer door frame main frame has an outer door frame cavity for accommodating the two door bodies and two inner uprights. The door bodies are distributed along the inner surface of the outer door frame main frame and are fixedly connected to the outer door frame main frame. The inner uprights are fixedly connected to both the door bodies and the outer door frame main frame. The inner uprights are located on the side of the door body closer to the inner door frame, and the two ends of the inner uprights abut against the inner surface of the outer door frame main frame.

2. The anti-deformation door panel structure according to claim 1, characterized in that, The inner door frame includes an inner door frame main frame and an inner door frame sub-frame. The two sides of the inner door frame main frame are fixedly connected to the outer door frame main frame and the inner door frame sub-frame, respectively. The inner door frame sub-frame is located on the side of the inner door frame main frame away from the outer door frame main frame.

3. The anti-deformation door panel structure according to claim 1, characterized in that, The inner frame has an inner frame main body and two inner frame bending parts located on both sides of the inner frame main body. The two inner frame bending parts are integrally formed with the inner frame main body and are symmetrically distributed relative to the inner frame main body.

4. The anti-deformation door panel structure according to claim 1, characterized in that, The outer door frame also includes multiple outer door frame connectors, which are distributed along the outer periphery of the outer door frame main frame and are fixedly connected to the outer door frame main frame.

5. The anti-deformation door panel structure according to claim 1, characterized in that, The outer door frame also includes multiple inner connectors, which are distributed along the inner periphery of the main frame of the outer door frame and are fixedly connected to the main frame of the outer door frame.

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