Multifunctional anti-deformation wooden door

Abstract

The utility model relates to wood door technical field discloses a kind of multifunctional anti-deformation wooden doors, including multiple spliced door panels, multiple spliced door panels are attached, and wood protective panel is respectively pasted in the two sides of multiple spliced door panels.The utility model provides that the clamping groove of spliced door panel side wall and the side wall of anti-coming-off clamping block are designed to cooperate, anti-coming-off clamping block slides into clamping groove along inclined plane during installation, transverse extrusion force generated by wedge structure is used, adjacent door panel is tightly locked, extrusion force is decomposed into normal pressure perpendicular to the wall of clamping groove, prevent door panel transverse displacement, while allowing small thermal expansion and contraction deformation, avoid stress concentration to lead to cracking, polyurethane foam strip in anti-deformation clamping frame inner wall has elasticity, can buffer the expansion force generated by humidity change of door panel, wear-resistant rubber pad on outside is closely attached to door panel surface, inhibit door panel warping by friction force, while reducing the direct friction loss between clamping frame and door panel.

Description

Technical Field

[0001] This utility model relates to the field of wooden door technology, and in particular to a multifunctional anti-deformation wooden door. Background Technology

[0002] Wooden doors, also known as doors made of wood, can be categorized into many types based on their material, craftsmanship, and purpose. They are widely used in residential and commercial buildings. The conventional production method for wooden doors involves directly cutting and polishing logs to form the door. However, this requires using logs with a relatively large width. Since such wood is relatively rare in nature, people use another method: first, processing logs that are not wide enough into wood panels or blocks, and then splicing these wood panels or blocks together to form a wooden door.

[0003] In the existing technology, during the use of wooden doors, the wood is easily deformed by the surrounding environment. In addition, in order to ensure the size requirements, multiple pieces of wood are spliced ​​and combined during the processing of wooden doors. The lack of shaping and limiting treatment at the splicing points of multiple pieces of wood will cause the wooden doors to bend and deform after long-term use, affecting the performance. Utility Model Content

[0004] The purpose of this utility model is to solve the problem in the existing technology that wood is easily deformed by the surrounding environment, and that in order to ensure the size requirements during the processing of wooden doors, multiple pieces of wood are spliced ​​together and processed. However, the lack of shaping and limiting treatment at the splicing points of multiple pieces of wood leads to the bending and deformation of wooden doors after long-term use, which affects the performance of the doors. Therefore, this utility model proposes a multi-functional anti-deformation wooden door.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional anti-deformation wooden door includes multiple spliced ​​door panels, which are fitted together. Wooden protective panels are attached to both sides of each spliced ​​door panel. Two pad frames are fixedly connected to one of the wooden protective panels on the side opposite to the spliced ​​door panels. Anti-deformation clip frames are fitted on the outer sides of the spliced ​​door panels. Multiple slots are formed on the side walls of the spliced ​​door panels, and anti-detachment clips are clamped onto the inner walls of the slots.

[0007] Preferably, a polyurethane foam strip is fixedly connected to the inner wall of the anti-deformation frame, and an anti-wear rubber pad is fixedly connected to the side of the polyurethane foam strip away from the anti-deformation frame. The anti-wear rubber pad is pressed tightly onto the side wall of the spliced ​​door panel.

[0008] Preferably, the side wall of the anti-detachment block is inclined, and the splicing door panel is located on the inner wall of the slot and matches the anti-detachment block.

[0009] Preferably, a metal baffle is fixedly connected to the inner wall of the anti-deformation frame, and a connecting pressure plate is fixedly connected to the inner wall of the metal baffle.

[0010] Preferably, a positioning block is fixedly connected to the side wall of the connecting pressure plate, and a positioning slot is provided on the side wall of the splicing door panel, with the positioning block inserted into the inner wall of the positioning slot.

[0011] Preferably, a reinforcing plate is fixedly connected at the gap of the connecting pressure plate.

[0012] Compared with the prior art, this utility model provides a multifunctional anti-deformation wooden door, which has the following beneficial effects:

[0013] 1. This multi-functional anti-deformation wooden door uses a combination of a slot on the side wall of the splicing door panel and an inclined design on the side wall of the anti-detachment block. During installation, the anti-detachment block slides into the slot along the inclined surface. The lateral extrusion force generated by the wedge structure tightly locks the adjacent door panels, decomposing the extrusion force into a positive pressure perpendicular to the slot wall, preventing lateral displacement of the door panel. At the same time, it allows for slight thermal expansion and contraction deformation, avoiding stress concentration that could lead to cracking. The polyurethane foam strip on the inner wall of the anti-deformation frame is elastic and can buffer the expansion force of the door panel caused by humidity changes. The anti-wear rubber pad on the outer side is in close contact with the surface of the door panel, inhibiting door panel warping through friction and reducing direct friction wear between the frame and the door panel.

[0014] 2. This multi-functional anti-deformation wooden door uses a high-strength fiberboard for its wooden protective panel, which improves the overall aesthetics. The pad frame provides some cushioning and protection for the edges of the door during use, reducing edge wear.

[0015] 3. This multi-functional anti-deformation wooden door is fixed to the inner wall of the frame by a metal baffle, which provides rigid support. The connecting pressure plate, through the cooperation of the positioning block and the positioning slot, presses the splice seam of the adjacent door panels, improving the overall flatness. The reinforcing plates between the connecting pressure plates form a grid-like support structure. When the door panel is subjected to external impact, the reinforcing plates can distribute the load and prevent local deformation. Attached Figure Description

[0016] Figure 1 This is an exploded structural diagram of a multifunctional anti-deformation wooden door proposed in this utility model;

[0017] Figure 2 This is a structural schematic diagram of a multifunctional anti-deformation wooden door proposed in this utility model;

[0018] Figure 3 This is a partial structural cross-sectional view of a multifunctional anti-deformation wooden door proposed in this utility model;

[0019] Figure 4 for Figure 3A magnified schematic diagram of part A in the middle section.

[0020] In the picture: 1 splicing door panel, 2 wooden protective panel, 3 pad frame, 4 anti-deformation clip frame, 5 polyurethane foam strip, 6 anti-wear rubber pad, 7 anti-detachment clip, 8 metal baffle, 9 connecting pressure plate, 10 positioning plug, 11 reinforcing connecting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A multifunctional anti-deformation wooden door includes multiple spliced ​​door panels 1, which are fitted together. Wooden protective panels 2 are attached to both sides of the multiple spliced ​​door panels 1. Two pad frames 3 are fixedly connected to one side of the wooden protective panel 2 facing away from the multiple spliced ​​door panels 1. Anti-deformation clip frames 4 are also fitted on the outer side of the multiple spliced ​​door panels 1. Multiple slots are opened on the side walls of the multiple spliced ​​door panels 1, and anti-detachment clips 7 are clamped on the inner walls of the multiple slots.

[0023] A polyurethane foam strip 5 is fixedly connected to the inner wall of the anti-deformation card frame 4. An anti-wear rubber pad 6 is fixedly connected to the side of the polyurethane foam strip 5 away from the anti-deformation card frame 4. The anti-wear rubber pad 6 is pressed and set on the side wall of the splicing door panel 1. The side wall of the anti-detachment card block 7 is set at an angle. The inner wall of the splicing door panel 1 located in the card slot matches the anti-detachment card block 7.

[0024] The slot on the side wall of the splicing door panel 1 is designed to match the inclined side wall of the anti-detachment block 7. During installation, the anti-detachment block 7 slides into the slot along the inclined surface. The lateral extrusion force generated by the wedge structure tightly locks the adjacent door panels, decomposing the extrusion force into a positive pressure perpendicular to the slot wall, preventing the door panel from shifting laterally. At the same time, it allows for slight thermal expansion and contraction deformation, avoiding stress concentration that could lead to cracking. The polyurethane foam strip 5 on the inner wall of the anti-deformation frame 4 is elastic and can buffer the expansion force of the door panel caused by humidity changes. The anti-wear rubber pad 6 on the outer side is in close contact with the door panel surface, inhibiting door panel warping through friction and reducing direct friction wear between the frame and the door panel.

[0025] The wooden protective panel 2 is made of high-strength fiberboard, which can improve the overall aesthetics, while the pad frame 3 can provide some buffer protection for the edges of the wooden door during use, reducing edge wear.

[0026] In order to press the seams between adjacent door panels tightly, such as Figure 1-4As shown, a metal baffle 8 is fixedly connected to the inner wall of the anti-deformation frame 4, a connecting pressure plate 9 is fixedly connected to the inner wall of the metal baffle 8, a positioning plug 10 is fixedly connected to the side wall of the connecting pressure plate 9, a positioning slot is provided on the side wall of the splicing door panel 1, the positioning plug 10 is inserted into the inner wall of the positioning slot, and a reinforcing connecting plate 11 is fixedly connected at the gap of the connecting pressure plate 9.

[0027] Metal baffle 8 is fixed to the inner wall of the frame to provide rigid support. The connecting pressure plate 9, through the cooperation of the positioning plug 10 and the positioning slot, presses the splice seam of the adjacent door panels to improve the overall flatness. The reinforcing connecting plate 11 between the connecting pressure plates 9 forms a grid-like support structure. When the door panel is impacted by external force, the reinforcing connecting plate 11 can distribute the load and prevent local deformation.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multifunctional anti-deformation wooden door, comprising multiple spliced ​​door panels (1), characterized in that: Multiple splicing door panels (1) are fitted together, and wooden protective panels (2) are pasted on both sides of the multiple splicing door panels (1). Two pad frames (3) are fixedly connected to one side of the wooden protective panel (2) away from the multiple splicing door panels (1). Anti-deformation clip frames (4) are fitted on the outer side of the multiple splicing door panels (1). Multiple slots are opened on the side walls of the multiple splicing door panels (1), and anti-detachment clips (7) are clamped on the inner walls of the multiple slots.

2. The multifunctional anti-deformation wooden door according to claim 1, characterized in that: The inner wall of the anti-deformation frame (4) is fixedly connected with a polyurethane foam strip (5), and the side of the polyurethane foam strip (5) facing away from the anti-deformation frame (4) is fixedly connected with an anti-wear rubber pad (6). The anti-wear rubber pad (6) is pressed and set on the side wall of the splicing door panel (1).

3. A multifunctional anti-deformation wooden door according to claim 1, characterized in that: The side wall of the anti-detachment block (7) is inclined, and the splicing door panel (1) is located on the inner wall of the slot and matches the anti-detachment block (7).

4. A multifunctional anti-deformation wooden door according to claim 1, characterized in that: The inner wall of the anti-deformation frame (4) is fixedly connected to a metal baffle (8), and the inner wall of the metal baffle (8) is fixedly connected to a connecting pressure plate (9).

5. A multifunctional anti-deformation wooden door according to claim 4, characterized in that: A positioning plug (10) is fixedly connected to the side wall of the connecting pressure plate (9), and a positioning slot is provided on the side wall of the splicing door panel (1). The positioning plug (10) is inserted into the inner wall of the positioning slot.

6. A multifunctional anti-deformation wooden door according to claim 4, characterized in that: A reinforcing connecting plate (11) is also fixedly connected at the gap of the connecting pressure plate (9).

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