Wooden door splicing structure
By combining splicing parts, plug-in parts, and fixing parts, the problem of the sturdiness of the wooden door splicing structure is solved, achieving stable splicing and sound insulation of the wooden door, and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG JIANGSHAN XUPAI DOORS CO LTD
- Filing Date
- 2025-05-18
- Publication Date
- 2026-06-05
AI Technical Summary
Existing wooden door splicing structures use glue for bonding, which has limited strength and is prone to cracking and deformation after long-term use, affecting its service life.
It adopts a combination structure of splicing parts, plug-in parts and fasteners. The splicing parts and plug-in parts are used to splice the door panel, connecting frame and fixing plate together, and the fasteners are used to fix the relative positions, thereby improving the sturdiness.
It enhances the splicing strength of wooden doors, prevents cracking and deformation, extends the service life of wooden doors, and improves sound insulation through sound insulation panels.
Smart Images

Figure CN224326215U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wooden door technology, specifically a wooden door splicing structure. Background Technology
[0002] Eco-friendly wooden doors refer to wooden doors that use environmentally friendly materials and technologies in the production process to reduce pollution and waste of resources, while ensuring the quality and functionality of the door. Eco-friendly wooden doors not only focus on the selection of wood materials, but also on the low pollution and low carbon emissions in their production process.
[0003] Most existing wooden door splicing structures use glue for bonding. The bonding process is relatively simple and does not require complicated equipment and tools. However, the strength of glue bonding is limited, and after long-term use, problems such as cracking and deformation at the splice are prone to occur, affecting the service life of the wooden door.
[0004] Therefore, we made improvements and proposed a wooden door splicing structure. Utility Model Content
[0005] The purpose of this invention is to address the fact that adhesive bonding has limited strength, and after prolonged use, problems such as cracking and deformation at the joints are likely to occur, affecting the service life of the wooden door.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A wooden door splicing structure, comprising:
[0008] Door panel; two door panels are provided, and each of the two door panels has an installation groove on its outer surface. A splicing component is slidably connected to the inner surface of the installation groove. An insert component is slidably provided inside the door panel. Each of the two door panels has four slots on one side, and a fixing component is slidably connected to the inner surface of the slots.
[0009] The above technical solution achieves the goal of splicing the door panel, connecting frame, and fixing plate one and fixing plate two together through the cooperation of splicing parts and plug-in parts. Then, fixing parts can be used to fix the relative positions of fixing plate one and fixing plate two to the door panel, thereby realizing the splicing of the wooden door, greatly improving the firmness of the fixation, preventing cracking and deformation, and extending the service life of the wooden door.
[0010] As a preferred embodiment of the wooden door splicing structure provided by this utility model, the splicing component includes a first fixing plate and a second fixing plate, and two of each of the first fixing plate and the second fixing plate are provided. A connecting frame is slidably connected to the inner surface of the first mounting groove. The first fixing plate and the second fixing plate are slidably disposed between two door panels, and both the first fixing plate and the second fixing plate are fitted with the connecting frame.
[0011] As a preferred embodiment of the wooden door splicing structure provided by this utility model, a sound insulation plate is slidably provided on the inner surface of the connecting frame.
[0012] As a preferred embodiment of the wooden door splicing structure provided by this utility model, the plug-in component includes a plug rod. Several plug rods are fixedly arranged on the outer surfaces of two fixing plates and two fixing plates. Several slots are opened on the outer surfaces of the door panel and the connecting frame. The plug rod is slidably arranged inside the slot.
[0013] As a preferred embodiment of the wooden door splicing structure provided by this utility model, both ends of the two fixing plates one and two fixing plates are provided with slots, and the outer surfaces of the two fixing plates one and two fixing plates two are fixedly connected to one side of the slots with a block, and the block is slidably disposed inside the slot.
[0014] To achieve the above technical solution, when splicing is required, one door panel is placed on the ground, then the connecting frame is slid onto the surface of the door panel, and the sound insulation board is slid into the inside of the connecting frame. Finally, the other door panel is placed on the surface of the connecting frame and attached to the sound insulation board, fixing the sound insulation board between the two door panels. Then, two fixing plates, one and two, are slid from the perimeter into the inside of the two door panels, attaching them to the connecting frame. At the same time, the insert rod one and the clip block are slid into the slot one and the groove, respectively, thus splicing the connecting frame with the two door panels. The sound insulation board greatly improves the sound insulation effect.
[0015] As a preferred embodiment of the wooden door splicing structure provided by this utility model, the fixing component includes a connecting block one, which is slidably disposed inside the groove. The outer surfaces of the door panel, fixing plate one, fixing plate two, and the card block are all provided with slot two. Two insert rods two are fixedly connected to one side of the connecting block one, and the insert rods two are slidably disposed inside the slot two. Another connecting block two is slidably connected to the inner surface of the groove. A sliding groove is provided on one side of the connecting block two, and an anti-slip pad is slidably connected to the inner surface of the sliding groove. The outer surfaces of the connecting block two and the insert rods two are all provided with threaded openings, and bolts are threadedly connected to the inner surface of the threaded openings.
[0016] To achieve the above technical solution, after the splicing is completed, slide the connecting block one into the groove, and at the same time insert both insert rods two into the slot two, so that the door panel, fixing plate one and fixing plate two are connected together. Then, place the connecting block two into the groove, and then place the connecting block two into the slide groove. Finally, turn the bolt into the threaded end to fix the connecting block two and insert rod two together, thereby fixing the door panel, fixing plate one and fixing plate two together, and thus realizing the splicing of the wooden door.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This utility model provides a wooden door splicing structure that splices the door panel, connecting frame, and fixing plate one and fixing plate two together. Then, the relative positions of fixing plate one and fixing plate two with the door panel can be fixed by fasteners, thereby realizing the splicing of the wooden door, improving the firmness of the fixation, preventing cracking and deformation, and extending the service life of the wooden door. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 A structural schematic diagram of the fixing plate 1 of the wooden door splicing structure provided in this application;
[0021] Figure 3 An enlarged structural diagram of A, the wooden door splicing structure provided in this application;
[0022] Figure 4 An enlarged structural diagram of B, the wooden door splicing structure provided in this application;
[0023] Figure 5 A sectional view of the oblique section of the second insertion rod of the wooden door splicing structure provided in this application;
[0024] Figure 6 A side sectional view of the connecting frame for the wooden door splicing structure provided in this application;
[0025] Figure 7 This is a front section diagram of the connecting frame for the wooden door splicing structure provided in this application.
[0026] In the diagram: 1. Door panel; 2. Mounting slot one; 21. Connecting bracket; 22. Fixing plate one; 23. Fixing plate two; 24. Sound insulation board; 3. Slot one; 31. Insert rod one; 32. Card slot; 33. Card block; 4. Groove; 41. Connecting block one; 42. Slot two; 43. Insert rod two; 44. Connecting block two; 45. Slide groove; 46. Anti-slip pad; 47. Threaded opening; 48. Bolt. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0032] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0033] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0035] Please refer to Figure 1-7A wooden door splicing structure includes door panels 1; two door panels 1 are provided, each with an installation groove 2 on its outer surface, a splicing component slidably connected to the inner surface of the installation groove 2, and a plug-in component slidably disposed inside the door panel 1. Four slots 4 are provided on one side of each of the two door panels 1, and fixing components are slidably connected to the inner surface of the slots 4. The splicing component includes a fixing plate 22 and a fixing plate 23, two of each. A connecting frame 21 is slidably connected to the inner surface of the installation groove 2. The fixing plates 22 and 23 are slidably disposed between the two door panels 1, and are fitted against the connecting frame 21. A sound insulation plate 24 is slidably disposed on the inner surface of the connecting frame 21. The connector includes a first plug 31, several of which are fixedly mounted on the outer surfaces of two first fixing plates 22 and two fixing plates 23. Several slots 3 are provided on the outer surfaces of the door panel 1 and the connecting frame 21, and the first plug 31 slides within the slots 3. Each end of the two first fixing plates 22 and two fixing plates 23 has a slot 32, and a locking block 33 is fixedly connected to one side of the slot 32 on the outer surface of each of the two first fixing plates 22 and two fixing plates 23, sliding within the slot 32. When splicing is required, one of the door panels 1 is placed on the ground, and then the connecting frame 21 is slid onto the surface of the door panel 1. The sound insulation board 24 is then slid into the inside of the connecting frame 21. Finally, the other door panel 1 is placed on the surface of the connecting frame 21 and is attached to the sound insulation board 24, so that the sound insulation board 24 is fixed between the two door panels 1. Then, the two fixing plates 1 22 and 23 are slid from the four sides into the inside of the two door panels 1, so that the fixing plates 1 22 and 23 are attached to the connecting frame 21. At the same time, the insert rod 1 31 and the clip 33 are slid into the slot 1 3 and the slot 32, respectively, so that the connecting frame 21 is spliced with the two door panels 1. The sound insulation board 24 can greatly improve the sound insulation effect.
[0036] Please refer to Figure 3 and Figure 5The fasteners include a connecting block 41, which slides inside the slot 4. The outer surfaces of the door panel 1, fixing plate 22, fixing plate 23, and locking block 33 are all provided with slots 42. Two insert rods 43 are fixedly connected to one side of the connecting block 41, and the insert rods 43 slide inside the slots 42. The inner surface of the other slot 4 is slidably connected to a connecting block 44. One side of the connecting block 44 is provided with a sliding groove 45, and the inner surface of the sliding groove 45 is slidably connected to an anti-slip pad 46. The outer surfaces of the connecting block 44 and the insert rods 43 are both provided with threaded openings 47, and the inner surface of the threaded openings 47 is threaded with bolts 48. After the assembly is completed, slide the connecting block 41 into the groove 4, and at the same time insert both insert rods 43 into the slot 42, so that the door panel 1, the fixing plate 22 and the fixing plate 23 are connected together. Then, place the connecting block 44 into another groove 4, and then place the connecting block 44 into the slide groove 45. Finally, turn the bolt 48 into the threaded opening 47 to fix the connecting block 44 and the insert rod 43 together, thereby fixing the door panel 1, the fixing plate 22 and the fixing plate 23 together, thus realizing the splicing of the wooden door.
[0037] Specifically, when splicing is required, one door panel 1 is placed on the ground, then the connecting frame 21 is slid onto the surface of the door panel 1, and the sound insulation board 24 is slid into the inside of the connecting frame 21. Finally, the other door panel 1 is placed on the surface of the connecting frame 21 and attached to the sound insulation board 24, fixing the sound insulation board 24 between the two door panels 1. Then, the two fixing plates 1 22 and 23 are slid from the perimeter into the inside of the two door panels 1, so that the fixing plates 1 22 and 23 are attached to the connecting frame 21. At the same time, the insert rod 1 31 and the locking block 33 are slid into the slot 1 3 and the slot 32, respectively, thereby connecting the connecting frame 21 with the door panel 1. Two door panels 1 are spliced together. The sound insulation effect can be greatly improved by the sound insulation board 24. After the splicing is completed, the connecting block 1 41 is slid into the groove 4, and the two insert rods 2 43 are inserted into the slot 2 42, so that the door panel 1, the fixing plate 1 22 and the fixing plate 2 23 are connected together. Then, the connecting block 2 44 is placed in the other groove 4, and then the connecting block 2 44 is placed in the sliding groove 45. Finally, the bolt 48 is turned into the threaded opening 47 to fix the connecting block 2 44 and the insert rod 2 43 together, thereby fixing the door panel 1, the fixing plate 1 22 and the fixing plate 2 23 together, thus realizing the splicing of the wooden door.
[0038] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.
Claims
1. A wooden door splicing structure, characterized in that, include: Door panel (1); There are two door panels (1). The outer surface of each door panel (1) is provided with an installation groove (2). The inner surface of the installation groove (2) is slidably connected with a splicing piece. The inside of the door panel (1) is slidably provided with a plug-in piece. One side of each door panel (1) is provided with four slots (4). The inner surface of the slots (4) is slidably connected with a fixing piece.
2. The wooden door splicing structure according to claim 1, characterized in that, The splicing component includes a first fixing plate (22) and a second fixing plate (23). There are two of each of the first fixing plate (22) and the second fixing plate (23). A connecting frame (21) is slidably connected to the inner surface of the first mounting groove (2). The first fixing plate (22) and the second fixing plate (23) are slidably arranged between the two door panels (1). The two first fixing plates (22) and the second fixing plate (23) are fitted to the connecting frame (21).
3. The wooden door splicing structure according to claim 2, characterized in that, The inner surface of the connecting frame (21) is slidably provided with a sound insulation plate (24).
4. The wooden door splicing structure according to claim 3, characterized in that, The connector includes a first plug rod (31), and several first plug rods (31) are fixedly installed on the outer surfaces of two first fixing plates (22) and second fixing plates (23). Several slots (3) are opened on the outer surfaces of the door panel (1) and the connecting frame (21), and the first plug rod (31) slides inside the slot (3).
5. The wooden door splicing structure according to claim 4, characterized in that, Both ends of the two fixing plates (22) and the two fixing plates (23) are provided with slots (32). The outer surfaces of the two fixing plates (22) and the two fixing plates (23) are fixedly connected to one side of the slots (32) with a block (33). The block (33) is slidably disposed inside the slots (32).
6. The wooden door splicing structure according to claim 5, characterized in that, The fastener includes a connecting block 1 (41), which is slidably disposed inside the slot (4). The outer surfaces of the door panel (1), fixing plate 1 (22), fixing plate 2 (23) and the card block (33) are all provided with slot 2 (42). Two insert rods 2 (43) are fixedly connected to one side of the connecting block 1 (41). The insert rods 2 (43) are slidably disposed inside the slot 2 (42). The inner surface of the other slot (4) is slidably connected to a connecting block 2 (44). A sliding groove (45) is provided on one side of the connecting block 2 (44). An anti-slip pad (46) is slidably connected to the inner surface of the sliding groove (45). The outer surfaces of the connecting block 2 (44) and the insert rods 2 (43) are both provided with threaded openings (47). A bolt (48) is threadedly connected to the inner surface of the threaded openings (47).