Bone door structure

Abstract

The utility model relates to the technical field of door plates, and provides a skeleton door structure, the skeleton door structure comprises a skeleton line frame and a skeleton core plate, the skeleton core plate comprises a plate body and a positioning boss, the positioning boss is arranged on the plate body to construct a first positioning step matched with the skeleton line frame, the skeleton line frame is nested on the first positioning step, and the skeleton line frame is embedded in the first positioning step. And the skeleton line frame is flush with the edge of the plate body. According to the invention, precise assembly of the skeleton line frame and the skeleton core plate can be realized, and the appearance quality and the yield of finished products are improved.

Description

Technical Field

[0001] This application relates to the field of door panel technology, and in particular to a skeleton door structure. Background Technology

[0002] A skeleton door is a special type of door panel structure that uses linear elements known as skeletal lines to enhance the visual appeal and functionality of the door panel. This design features prominent lines (usually wooden strips or other materials) to create a skeletal-like appearance. These lines can form different patterns or cells on the door panel, achieving a spatial division effect and increasing the door panel's sense of layering and three-dimensionality.

[0003] In the current manufacturing process of skeleton doors, glue is applied between the skeleton lines and the edge of the door panel, and then pressure is applied using a cold press to press and fix the skeleton lines to the door panel. However, during the pressing process, the skeleton lines may shift due to the glue, resulting in misalignment between the skeleton lines and the edge of the door panel. This leads to low processing precision, poor finished product quality and appearance, and a low yield rate. Utility Model Content

[0004] The purpose of this application is to provide a skeletal door structure that aims to solve the problem of low processing precision in existing skeletal doors.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] This application provides a skeletal phylactery structure, including:

[0007] Skeleton outline;

[0008] The skeletal core plate includes a plate body and a positioning boss. The positioning boss is disposed on the plate body to form a first positioning step that is adapted to the skeletal outline frame. The skeletal outline frame is nested on the first positioning step, and the skeletal outline frame is flush with the edge of the plate body.

[0009] Optionally, the first positioning step includes a first step surface, which includes a first wall surface, a second wall surface, and a third wall surface connected together, wherein the first wall surface is lower than the third wall surface;

[0010] The skeletal outline is provided with a second positioning step. The second positioning step includes a second step surface disposed on the first step surface. The second step surface includes a fourth wall surface, a fifth wall surface, and a sixth wall surface connected together. The fourth wall surface cooperates with the first wall surface, the fifth wall surface cooperates with the second wall surface, and the sixth wall surface cooperates with the third wall surface.

[0011] Optionally, a first adhesive layer is provided between the first wall surface and the fourth wall surface.

[0012] Optionally, a moisture-proof layer is provided between the third wall surface and the sixth wall surface.

[0013] Optionally, the width of the fourth wall is greater than the width of the sixth wall.

[0014] Optionally, the width of the sixth wall is between 3 mm and 8 mm.

[0015] Optionally, the first wall surface is provided with a first snap-fit ​​structure, and the fourth wall surface is provided with a second snap-fit ​​structure. One of the first snap-fit ​​structure and the second snap-fit ​​structure is a snap-fit ​​protrusion, and the other is a snap-fit ​​groove. The snap-fit ​​protrusion snaps into the snap-fit ​​groove.

[0016] Optionally, the plate and the positioning boss are integrally formed.

[0017] Optionally, the shape of the skeletal outline, the plate, and the positioning boss are all rectangular.

[0018] Optionally, the skeletal frame includes four skeletal lines, which are joined together, and a second adhesive layer is provided at the joint of two adjacent skeletal lines.

[0019] The beneficial effects of the skeletal door structure provided in this application are as follows: Compared with the prior art, this application can position and install the skeletal frame on the skeletal core board by forming a first positioning step between the positioning boss and the plate, so that the edge of the skeletal frame is flush with the edge of the skeletal core board, avoiding displacement when the cold press is applied, thereby achieving precise assembly of the skeletal frame and the skeletal core board, improving the appearance quality and yield of the finished product. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is an exploded view of the skeleton door structure provided in an embodiment of this application;

[0022] Figure 2 This is a structural cross-sectional view of the skeletal outline provided in an embodiment of this application;

[0023] Figure 3 This is a structural cross-sectional view of the bone core plate provided in an embodiment of this application;

[0024] Figure 4This is an assembly diagram of the skeleton door structure provided in an embodiment of this application.

[0025] The following are the labeling elements in the figure:

[0026] 1. Skeletal outline;

[0027] 101. Second positioning step; 102. Second step surface; 103. Fourth wall surface; 104. Fifth wall surface;

[0028] 105. The sixth wall; 106. Skeletal lines;

[0029] 2. Skeletal core plate;

[0030] 201. Plate body; 202. Positioning boss; 203. First positioning step; 204. First step surface;

[0031] 205. First wall surface; 206. Second wall surface; 207. Third wall surface. Detailed Implementation

[0032] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0033] In the description of the embodiments of this application, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] In the embodiments of this application, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0036] In one embodiment, refer to Figures 1 to 4 As shown, the skeletal door structure provided in this application includes: a skeletal outline frame 1 and a skeletal core plate 2. The skeletal core plate 2 includes a plate body 201 and a positioning boss 202. The positioning boss 202 is disposed on the plate body 201 to construct a first positioning step 203 adapted to the skeletal outline frame 1. The skeletal outline frame 1 is nested on the first positioning step 203, and the skeletal outline frame 1 is flush with the edge of the plate body 201.

[0037] In this embodiment, the skeleton line frame 1 serves as the main part of the door panel decoration. It provides the visual effect of the skeleton line of the door panel and can enhance the structural strength of the door panel.

[0038] The skeleton core plate 2 is the core component of the door panel, comprising a plate body 201 and positioning bosses 202. The plate body 201 constitutes the basic structure of the door panel. The positioning bosses 202 are set on the plate body 201 to construct a first positioning step 203 that matches the skeleton line frame 1. It is formed by the height difference between the positioning bosses 202 and the plate body 201 and is arranged around the edge of the plate body 201 to nest the skeleton line frame 1, ensuring that the skeleton line frame 1 can be accurately installed in the designated position and remain flush with the edge of the plate body 201.

[0039] Understandably, since the skeleton frame 1 is embedded in the first positioning step 203, it is difficult for the skeleton frame 1 to move laterally or longitudinally even under pressure during the cold press process, thus ensuring the flushness of the skeleton frame 1 with the edge of the door panel. The first positioning step 203 ensures the correct position of the skeleton frame 1 on the door panel, improves assembly accuracy, and thus improves the appearance quality and yield of the finished product.

[0040] Furthermore, through the design of the first positioning step 203, the installation of the skeletal frame 1 becomes simpler and more intuitive, requiring no additional complex adjustments, thus saving time and labor costs.

[0041] Therefore, by optimizing the structural design of the skeleton door, the embodiments of this application not only improve the aesthetics and functionality of the product, but also improve the manufacturing process and reduce the difficulty and cost of production.

[0042] In one embodiment, refer to Figures 2 to 4 As shown, the first positioning step 203 includes a first step surface 204, which includes a first wall surface 205, a second wall surface 206, and a third wall surface 207 connected together. The first wall surface 205 is lower than the third wall surface 207. The skeleton frame 1 is provided with a second positioning step 101, which includes a second step surface 102 provided on the first step surface 204. The second step surface 102 includes a fourth wall surface 103, a fifth wall surface 104, and a sixth wall surface 105 connected together. The fourth wall surface 103 cooperates with the first wall surface 205, the fifth wall surface 104 cooperates with the second wall surface 206, and the sixth wall surface 105 cooperates with the third wall surface 207.

[0043] In this embodiment, the first positioning step 203 includes three connected walls: a first wall 205, which can be horizontal; a second wall 206, which can be vertical; and a third wall 207, which can also be horizontal, wherein the first wall 205 is lower than the third wall 207. This height difference design provides a clear installation position for the skeleton frame 1.

[0044] The second positioning step 101 is set on the skeleton line frame 1, including a fourth wall 103 which can be horizontal, a fifth wall 104 which can be vertical, and a sixth wall 105 which can be horizontal. These walls correspond to and cooperate with the first wall 205, the second wall 206, and the third wall 207 of the first positioning step 203, respectively, to form a tightly matched nested structure.

[0045] Understandably, because the walls of the first positioning step 203 and the second positioning step 101 are designed to cooperate with each other, the skeleton frame 1 can be accurately placed at the designated position on the skeleton core plate 2, thereby achieving precise assembly of the skeleton frame 1 and the skeleton core plate 2.

[0046] Furthermore, the fit between the horizontal and vertical walls, especially the tight fit between the fourth wall 103 and the first wall 205, the fifth wall 104 and the second wall 206, and the sixth wall 105 and the third wall 207, effectively restricts the movement of the skeleton frame 1 during the application of pressure by the cold press, ensuring the stability of the assembly.

[0047] The stepped structure not only helps in positioning the skeleton frame 1, but also increases the contact area between the two. When pressure is applied, it can better distribute the pressure, improve the bonding strength when applying glue, reduce the risk of glue overflow, and make the finished product more secure.

[0048] This design allows for faster installation of the skeletal frame 1, reducing adjustment and calibration time and improving overall production efficiency.

[0049] Therefore, the stepped positioning design in this embodiment greatly improves the precision and reliability of the skeleton door manufacturing process, while simplifying the assembly process and reducing the production difficulty, which plays an important role in improving product quality and production efficiency.

[0050] In one embodiment, a first adhesive layer (not shown) is provided between the first wall surface 205 and the fourth wall surface 103.

[0051] In this embodiment, the first adhesive layer (which can be glue) serves as the adhesive between the first wall surface 205 of the bone core board 2 and the fourth wall surface 103 of the bone line frame 1. This significantly enhances the connection strength between the two, making them tightly bonded together, thereby improving the connection stability between the bone line frame 1 and the bone core board 2. It also provides a certain degree of sealing and moisture protection.

[0052] In one embodiment, a moisture barrier layer (not shown) is provided between the third wall surface 207 and the sixth wall surface 105.

[0053] In this embodiment, the moisture-proof layer can be made of materials with good moisture-proof properties, such as waterproof tape, moisture-proof film, or special sealant.

[0054] The design of the third wall surface 207 being higher than the first wall surface 205 provides a clear installation position for the moisture-proof layer, and its close fit with the sixth wall surface 105 ensures the effectiveness of the moisture-proof layer.

[0055] Understandably, the presence of the moisture-proof layer does not affect the mechanical connection or aesthetics between the skeleton frame 1 and the skeleton core board 2; rather, it serves as an additional protective layer. As a protective barrier, the moisture-proof layer effectively prevents moisture and humidity from entering the skeleton door, avoiding the expansion, contraction, or rot of wood or other materials due to moisture, thereby extending the lifespan of the skeleton door.

[0056] In one embodiment, refer to Figure 2 As shown, the width W2 of the fourth wall 103 is greater than the width W3 of the sixth wall 105.

[0057] The wider design of the fourth wall 103 provides a larger support area for the skeleton frame 1, thereby increasing the contact area between it and the skeleton core plate 2. It can provide greater support when the cold press applies pressure, prevent the skeleton frame 1 from shifting or tilting during assembly, and ensure that the two fit tightly together.

[0058] Furthermore, the wider fourth wall 103 can increase the effective working area of ​​the first adhesive layer, thereby improving the bonding strength and further consolidating the connection between the skeleton frame 1 and the skeleton core plate 2.

[0059] In one embodiment, the width W3 of the sixth wall 105 is between 3 mm and 8 mm.

[0060] In this embodiment of the application, by designing the width of the sixth wall 105 of the skeleton frame 1 to be no less than 3 mm, sufficient space can be ensured for the application of the moisture-proof layer, while avoiding assembly difficulties caused by the wall being too narrow. Furthermore, by designing the width of the sixth wall 105 to be no more than 8 mm, it is possible to prevent excessive width from affecting the overall appearance of the skeleton frame 1 and to ensure a good fit with the first positioning step 203.

[0061] Therefore, by designing a reasonable width range, the embodiments of this application can ensure that the sixth wall 105 will not weaken the support due to being too narrow, nor will it increase unnecessary material usage or affect the aesthetics due to being too wide.

[0062] In one embodiment, refer to Figure 2 and Figure 3 As shown, the width W1 of the first wall 205 of the bone core plate 2 can be 13 mm, the height H1 of the second wall 206 can be 11 mm, and the height H2 of the plate body 201 can be 7 mm; the width W2 of the fourth wall 103 of the bone line frame 1 can be 13 mm, the height H3 of the fifth wall 104 can be 11 mm, the width W3 of the sixth wall 105 can be 5 mm, and the overall height H4 and width W4 of the bone line frame 1 can both be 18 mm.

[0063] In one embodiment, the first wall surface 205 is provided with a first snap-fit ​​structure (not shown in the figure), and the fourth wall surface 103 is provided with a second snap-fit ​​structure (not shown in the figure). One of the first snap-fit ​​structure and the second snap-fit ​​structure is a snap-fit ​​protrusion, and the other is a snap-fit ​​groove. The snap-fit ​​protrusion and the snap-fit ​​groove snap together.

[0064] In this embodiment, the first snap-fit ​​structure is disposed on the first wall surface 205, as part of the bone core plate 2. The second snap-fit ​​structure is disposed on the fourth wall surface 103, as part of the bone line frame 1.

[0065] For example, the first wall surface 205 is provided with a snap-fit ​​groove, and the fourth wall surface 103 is provided with a snap-fit ​​protrusion. The snap-fit ​​protrusion and the snap-fit ​​groove engage with each other to ensure a tight and stable connection. The snap-fit ​​protrusion can be of any shape (such as circular, rectangular, etc.), as long as it can form an effective engagement with the corresponding snap-fit ​​groove.

[0066] Therefore, the present application embodiment, through the snap-fit ​​design, allows the skeleton frame 1 to be quickly installed onto the skeleton core plate 2 without waiting for the glue to cure, which is beneficial to improving production efficiency. Furthermore, it can be easily disassembled for maintenance or replacement when needed, greatly improving maintenance efficiency.

[0067] In one embodiment, there can be multiple first and second snap-fit ​​structures. Multiple first snap-fit ​​structures are spaced apart and arranged in a ring around the first wall surface 205 of the bone core plate 2, and multiple second snap-fit ​​structures are spaced apart and arranged in a ring around the fourth wall surface 103 of the bone frame 1. Each second snap-fit ​​structure corresponds one-to-one with a first snap-fit ​​structure. This design effectively improves the assembly stability of the bone frame 1 and the bone core plate 2.

[0068] In one embodiment, the plate 201 and the positioning boss 202 are integrally formed.

[0069] In this embodiment, the plate 201 and the positioning boss 202 can be made of the same material and formed in one step during the manufacturing process without the need for subsequent assembly steps. This can reduce production complexity and cost, while shortening the production cycle, which is beneficial for large-scale production and the application of automated production lines.

[0070] Because it is an integrated structure formed directly through molds or processing technology, the dimensional accuracy and surface quality of the first positioning step 203 can be ensured, providing a precise installation position for the skeleton frame 1, so that the skeleton frame 1 can be accurately embedded and fixed, thereby improving the quality of the finished product, reducing the defect rate, and ensuring the consistency of the product's appearance and performance.

[0071] Understandably, due to the absence of independent component connections, the one-piece molded skeleton core plate 2 has higher strength and rigidity, and can better resist external pressure and deformation, especially maintaining its shape during the cold press process.

[0072] In one embodiment, refer to Figure 1 As shown, the shapes of the skeleton outline 1, the plate 201, and the positioning boss 202 are all rectangular.

[0073] Specifically, the rectangular design provides clear corner reference points, which helps the skeleton frame 1 to be accurately embedded into the first positioning step 203, reducing the possibility of positional deviation and improving assembly consistency and precision. Furthermore, the rectangular structure has high rigidity, resisting deformation, especially maintaining its shape during cold pressing, thereby enhancing the overall structural stability.

[0074] In one embodiment, refer to Figure 1As shown, the skeleton line frame 1 includes four skeleton lines 106, which are joined together, and a second adhesive layer (not shown in the figure) is provided at the joint of two adjacent skeleton lines 106.

[0075] In this embodiment, the four skeletal lines 106 are joined together to form a complete rectangular frame.

[0076] The splicing between the 106 skeletal lines can use right-angle splicing, bevel splicing, or other suitable designs to ensure the best connection effect and aesthetics.

[0077] A second adhesive layer is provided at the joint of two adjacent bone lines 106 to enhance the connection strength and ensure the sealing of the joint.

[0078] Therefore, the second adhesive layer in this embodiment can significantly enhance the connection strength between adjacent bone lines 106, prevent the splice from loosening or separating due to external force, thereby ensuring the structural stability of the entire bone line frame 1 and helping to improve product quality.

[0079] The above are merely preferred embodiments of this application and are not intended to limit the embodiments of this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A skeletal phylactery structure, characterized in that, include: Skeleton outline; The skeletal core plate includes a plate body and a positioning boss. The positioning boss is disposed on the plate body to form a first positioning step that is adapted to the skeletal outline frame. The skeletal outline frame is nested on the first positioning step, and the skeletal outline frame is flush with the edge of the plate body.

2. The skeletal gate structure according to claim 1, characterized in that, The first positioning step includes a first step surface, which includes a first wall surface, a second wall surface, and a third wall surface connected together, wherein the first wall surface is lower than the third wall surface; The skeletal outline is provided with a second positioning step. The second positioning step includes a second step surface disposed on the first step surface. The second step surface includes a fourth wall surface, a fifth wall surface, and a sixth wall surface connected together. The fourth wall surface cooperates with the first wall surface, the fifth wall surface cooperates with the second wall surface, and the sixth wall surface cooperates with the third wall surface.

3. The skeletal gate structure according to claim 2, characterized in that, A first adhesive layer is provided between the first wall surface and the fourth wall surface.

4. The skeletal gate structure according to claim 2, characterized in that, A moisture-proof layer is provided between the third wall surface and the sixth wall surface.

5. The skeletal gate structure according to claim 2, characterized in that, The width of the fourth wall is greater than the width of the sixth wall.

6. The skeletal door structure according to claim 5, characterized in that, The width of the sixth wall is between 3 mm and 8 mm.

7. The skeletal door structure according to claim 2, characterized in that, The first wall surface is provided with a first snap-fit ​​structure, and the fourth wall surface is provided with a second snap-fit ​​structure. One of the first snap-fit ​​structure and the second snap-fit ​​structure is a snap-fit ​​protrusion, and the other is a snap-fit ​​groove. The snap-fit ​​protrusion and the snap-fit ​​groove are snapped together.

8. The skeletal door structure according to claim 1, characterized in that, The plate and the positioning boss are integrally formed.

9. The skeletal gate structure according to any one of claims 1 to 8, characterized in that, The shape of the skeletal outline, the plate, and the positioning boss are all rectangular.

10. The skeletal gate structure according to claim 9, characterized in that, The skeletal frame includes four skeletal lines, which are joined together, and a second adhesive layer is provided at the joint of two adjacent skeletal lines.

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