Wood door corner reinforcing frame

Abstract

The wooden door corner reinforcing frame comprises a wooden door body, the upper end and the lower end of the wooden door body are each provided with a front protection frame and a rear protection frame, the front protection frame and the rear protection frame are both in an L shape, the opposite sides of the front protection frame and the rear protection frame are provided with a front through groove and a rear through groove correspondingly, and the front protection frame is slidably connected with the rear protection frame through the rear through groove; according to the scheme, the front protection frame and the rear protection frame are placed at the upper end and the lower end of the wooden door body, the pull plate is pulled up, then the limiting rod is separated from the rack, at the moment, the front protection frame is pushed, the rear protection frame is pulled up, and the rear protection frame is pulled up; and a rack slides in a limiting groove, second rubber blocks on the two sides are attached to the two sides of the wooden door body, second springs are compressed, at the moment, a pulling plate is loosened, the position of a front protection frame is finely adjusted, a limiting rod moves downwards, movement of the rack is limited, a plurality of bolts are rotated, and first rubber blocks are all attached to the outer wall of the wooden door.

Description

Technical Field

[0001] The present application relates to the technical field of wooden door protection, and in particular to a wooden door corner reinforcement frame. Background Art

[0002] Wooden doors are a common type of door, usually made of wood. Wooden doors play an important role in architecture and home design. In addition to providing security and isolation functions, they can also add to the beauty and overall atmosphere of a room. Wooden doors usually need to be reinforced at the corners during use. The purpose of reinforcing the corners of wooden doors is mainly to increase the structural strength and stability of the door, and improve the safety and durability of the door.

[0003] "A wooden door corner reinforcement frame with publication number 'CN219365842U'" discloses that by setting a reinforcement frame at the corners of the door panel, when the door panel is debonded, the reinforcement frame cooperates between the knob and the rubber pad to keep the door panel still tightly attached, and can prevent the door panel from deforming, while not affecting the use of the wooden door and preventing the user's feet from being scratched by the door panel. However, the wooden door corner reinforcement frame cannot be adjusted according to the actual width of the door, and is only suitable for wooden doors of one width, which is inconvenient to use. Therefore, in order to solve the above problems, the present application provides a wooden door corner reinforcement frame.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the frame cannot be adjusted according to the width of the door during use, the present application provides a wooden door corner reinforcement frame.

[0006] A wooden door corner reinforcement frame provided in the present application includes a wooden door body, wherein a front protective frame and a rear protective frame are provided at both upper and lower ends of the wooden door body, the front protective frame and the rear protective frame are both "L"-shaped, and front and rear through-grooves are provided on opposite sides respectively, the front protective frame is slidably connected to the rear protective frame through the rear through-grooves, limiting grooves are provided on both sides of the front protective frame, racks are fixedly provided on the side walls of the rear through-grooves, the racks are slidably connected to the front protective frame through the limiting grooves respectively, and the positions of the two can be fixed.

[0007] Preferably, the front protective frame is provided with a limit rod which is slidably connected thereto, the lower end of the limit rod is located in the limit groove, the limit rod is engaged with the rack, the upper end of the limit rod is fixedly connected with a pull plate, and the pull plate is elastically connected to the front protective frame through a first spring.

[0008] Preferably, a plurality of limiting components are fixedly provided on the side wall rollers of the front protection frame and the rear protection frame, and the limiting components include telescopic rods fixedly connected to the front protection frame and the rear protection frame.

[0009] Preferably, one end of the telescopic rod close to the center of the wooden door body is fixedly connected to a second rubber block, the telescopic rod is wound with a second spring, and the second rubber block is elastically connected to the front protection frame and the rear protection frame through the second spring.

[0010] Preferably, the front protective frame and the rear protective frame side walls are both provided with a plurality of fixing components, the fixing components include bolts threadedly connected to the front protective frame side walls and the rear protective frame side walls, and one end of the bolts located in the front through-slot and the rear through-slot are rotatably connected to a first rubber block.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] A front protective frame and a rear protective frame are placed at the upper and lower ends of the wooden door body. After the pull plate is pulled up, the limit rod is separated from the rack. At this time, the front protective frame is pushed to make the rack slide in the limit groove, so that the second rubber blocks on both sides are attached to the two sides of the wooden door body and the second spring is compressed. At this time, the pull plate is released and the position of the front protective frame is fine-tuned to make the limit rod move downward and limit the movement of the rack. Then, multiple bolts are turned to make the first rubber blocks fit the outer wall of the wooden door. Compared with the comparative document, the reinforcement frame can be adjusted according to the width of the wooden door, and the elastic force generated by the compression of the second spring increases the friction between the second rubber block and the wooden door, thereby making the corner reinforcement frame more stable and improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0014] Figure 2 This is a schematic diagram of the cooperation between the front protection frame and the rear protection frame in the first embodiment of the present application;

[0015] Figure 3 It is the embodiment of the present application Figure 2 A magnified view of the structure at center;

[0016] Figure 4 It is the embodiment of the present application Figure 2 Enlarged view of the structure at point B in the middle.

[0017] Explanation of the accompanying drawings: 1. Wooden door body; 2. Front protection frame; 3. Rear protection frame; 4. Fixing assembly; 401. Bolt; 402. First rubber block; 5. Limiting assembly; 501. Second rubber block; 502. Telescopic rod; 503. Second spring; 6. Front through groove; 7. Rear through groove; 8. Limiting groove; 9. Rack; 10. Limiting rod; 11. Pull plate; 12. First spring. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 This application is described in further detail.

[0019] Embodiment 1

[0020] Reference Figure 1-4 A wooden door corner reinforcement frame includes a wooden door body 1. A front protection frame 2 and a rear protection frame 3 are arranged at the upper and lower ends of the wooden door body 1. The front protection frame 2 and the rear protection frame 3 are both "L"-shaped and have front through grooves 6 and rear through grooves 7 on opposite sides respectively. The front protection frame 2 is slidably connected to the rear protection frame 3 through the rear through grooves 7. Limiting grooves 8 are arranged through both sides of the front protection frame 2. Racks 9 are fixedly arranged on the side walls of the rear through grooves 7. The racks 9 are slidably connected to the front protection frame 2 through the limiting grooves 8 respectively and the positions of the two can be fixed.

[0021] A limit rod 10 is set through and slidably connected to the front protective frame 2. The lower end of the limit rod 10 is located in the limit groove 8. The limit rod 10 is engaged with the rack 9. The upper end of the limit rod 10 is fixedly connected to a pull plate 11, and the pull plate 11 is elastically connected to the front protective frame 2 through a first spring 12.

[0022] A plurality of limit assemblies 5 are fixedly arranged on the side wall rollers of the front protection frame 2 and the rear protection frame 3, and the limit assemblies 5 include telescopic rods 502 fixedly connected to the front protection frame 2 and the rear protection frame 3. The ends of the telescopic rods 502 close to the center of the wooden door body 1 are fixedly connected to the second rubber blocks 501, and the telescopic rods 502 are wound with second springs 503, and the second rubber blocks 501 are elastically connected to the front protection frame 2 and the rear protection frame 3 through the second springs 503.

[0023] The side walls of the front protective frame 2 and the rear protective frame 3 are both provided with a plurality of fixing components 4, the fixing components 4 include bolts 401 threadedly connected to the side walls of the front protective frame 2 and the rear protective frame 3, and one end of the bolts 401 located in the front through groove 6 and the rear through groove 7 are rotatably connected to the first rubber block 402.

[0024] In actual use, the front protection frame 2 and the rear protection frame 3 are first placed at the upper and lower ends of the wooden door body 1, and the pull plate 11 is pulled up to separate the limit rod 10 from the rack 9. At this time, the front protection frame 2 is pushed to make the rack 9 slide in the limit groove 8, so that the second rubber blocks 501 on both sides are attached to the two sides 1 of the wooden door body, and the second spring 503 is compressed. At this time, the pull plate 11 is released and the position of the front protection frame 2 is fine-tuned, so that the limit rod 10 moves downward and limits the movement of the rack 9, and then the multiple bolts 401 are turned, so that the multiple first rubber blocks 402 are attached to the outer wall of the wooden door body 1. After adjusting the reinforcement frame according to the width of the wooden door, the elastic force generated by the compression of the second spring 503 increases the friction between the second rubber block 501 and the wooden door body 1, and the friction between the first rubber block 402 and the wooden door body 1 makes the corner reinforcement frame more stable.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wooden door corner reinforcement frame, comprising a wooden door body (1), characterized in that: The wooden door body (1) is provided with a front protection frame (2) and a rear protection frame (3) at both upper and lower ends. The front protection frame (2) and the rear protection frame (3) are both "L"-shaped and are provided with a front through-groove (6) and a rear through-groove (7) on opposite sides. The front protection frame (2) is slidably connected to the rear protection frame (3) via the rear through-groove (7). Limiting grooves (8) are provided on both sides of the front protection frame (2). Racks (9) are fixedly provided on the side walls of the rear through-groove (7). The racks (9) are slidably connected to the front protection frame (2) via the limiting grooves (8) and the positions of the two can be fixed.

2. A wooden door corner reinforcement frame according to claim 1, characterized in that: The front protective frame (2) is provided with a limit rod (10) which is slidably connected thereto. The lower end of the limit rod (10) is located in the limit groove (8). The limit rod (10) is engaged with the rack (9). The upper end of the limit rod (10) is fixedly connected to a pull plate (11). The pull plate (11) is elastically connected to the front protective frame (2) via a first spring (12).

3. The wooden door corner reinforcement frame according to claim 1, characterized in that: The front protection frame (2) and the rear protection frame (3) are fixedly provided with a plurality of limit assemblies (5) relative to the side wall rollers. The limit assemblies (5) include telescopic rods (502) fixedly connected to the front protection frame (2) and the rear protection frame (3).

4. A wooden door corner reinforcement frame according to claim 3, characterized in that: One end of the telescopic rod (502) close to the center of the wooden door body (1) is fixedly connected to a second rubber block (501), and a second spring (503) is wound around the telescopic rod (502). The second rubber block (501) is elastically connected to the front protection frame (2) and the rear protection frame (3) through the second spring (503).

5. The wooden door corner reinforcement frame according to claim 1, characterized in that: The side walls of the front protective frame (2) and the rear protective frame (3) are both provided with a plurality of fixing components (4), the fixing components (4) comprising bolts (401) threadedly connected to the side walls of the front protective frame (2) and the rear protective frame (3), one end of the bolts (401) located in the front through-groove (6) and the end of the rear through-groove (7) are both rotatably connected to a first rubber block (402).

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