Anti-deformation wooden door

Abstract

The invention belongs to the technical field of wooden doors, and particularly relates to an anti-deformation wooden door which comprises an outer supporting rectangular frame. The rectangular wood frame is arranged on the peripheral side of the outer supporting rectangular frame through a bonding layer; the number of the wood boards is two, and the two wood boards are bonded to the two side faces of the rectangular wood frame respectively; the cross body is buckled on the inner peripheral side of the outer supporting rectangular frame; and the pre-supporting force adjusting mechanism is arranged in the cross frame body and used for solving the problem that the appearance is seriously affected due to the fact that the door plate of the damped wooden door expands and deforms, and even the door plate has macroscopic bending deformation.

Description

Technical Field

[0001] The invention belongs to the technical field of wooden doors, and in particular relates to an anti-deformation wooden door. Background Art

[0002] Wooden doors are made of natural logs from forests, which are dried and then scientifically processed through cutting, planing, mortising, drilling, high-speed milling, etc. As wooden doors can adapt to a variety of different architectural styles and have a grand shape, they are widely used in civil, commercial or residential buildings.

[0003] However, traditional wooden doors are made of pure wood. The disadvantages of pure wooden doors are very obvious. Due to the characteristics of wood materials, wooden doors are very easy to absorb moisture and get damp. When damp, the wooden doors will cause the door panels to swell and deform, and even the door panels will show visible bending deformation, which seriously affects the appearance. Summary of the invention

[0004] Based on the problems mentioned in the above background technology, the present invention provides a deformation-resistant wooden door, which is used to solve the problem that the wooden door will cause the door panel to expand and deform after being exposed to moisture, and even the door panel will have visible bending deformation, thereby seriously affecting the appearance.

[0005] The technical solution adopted by the present invention is as follows:

[0006] An anti-deformation wooden door, comprising:

[0007] Externally supported rectangular frame;

[0008] A rectangular wooden frame, wherein the rectangular wooden frame is arranged on the outer peripheral side of the outer supporting rectangular frame through an adhesive layer;

[0009] A wooden board, wherein two wooden boards are provided and the two wooden boards are respectively bonded to two side surfaces of the rectangular wooden frame;

[0010] A cross body, the cross body being buckled on the inner circumference of the outer supporting rectangular frame;

[0011] A pre-supporting force adjustment mechanism is arranged inside the cross body.

[0012] On the basis of the above technical solution, the present invention also makes the following improvements:

[0013] Furthermore, the external supporting rectangular frame includes vertical beams and transverse beams, and there are two vertical beams and two transverse beams. The two vertical beams and the two transverse beams form a rectangular shape, and the two vertical beams are arranged opposite to each other, and the two transverse beams are arranged opposite to each other. The butt ends of adjacent vertical beams and transverse beams are slidably connected through right-angle adjustment blocks; buckle sleeves are arranged in the middle parts of the opposite sides of the two vertical beams and the middle parts of the opposite sides of the two transverse beams, and each buckle sleeve is provided with a buckle groove.

[0014] Furthermore, the vertical and transverse parts of the right-angle adjustment block are provided with sliding grooves, and the inner walls of the butt ends of adjacent vertical beams and transverse beams are provided with fixing columns, each of the fixing columns is respectively located in the corresponding sliding groove, and a stud is threaded into each of the fixing columns, and the bottom wall of the nut at the end of each stud is in contact with the inner wall of the vertical and transverse parts of the corresponding right-angle adjustment block.

[0015] Furthermore, a plurality of connection blocks are provided on both sides of the vertical beam and the transverse beam, and a plurality of grabbing teeth are provided on the outer wall of each of the connection blocks.

[0016] Further, the cross body includes a transverse hollow rod and a vertical hollow rod, and two transverse hollow rods and two vertical hollow rods are provided, and the two transverse hollow rods and the two vertical hollow rods form a cross shape, and the two transverse hollow rods are arranged opposite to each other, and the two vertical hollow rods are arranged opposite to each other, and the butt ends of the adjacent transverse hollow rods and the vertical hollow rods are connected by a right-angle connecting block, and the butt ends of the two transverse hollow rods and the two vertical hollow rods are surrounded to form an installation cavity;

[0017] One end of the two horizontal hollow rods facing the vertical beam, and one end of the two vertical hollow rods facing the horizontal beam are both provided with buckle strips. The buckle strips on the ends of the two horizontal hollow rods are respectively buckled with the buckle grooves on the buckle sleeves in the middle of the corresponding vertical beams, and the buckle strips on the ends of the two vertical hollow rods are respectively buckled with the buckle grooves on the buckle sleeves in the middle of the corresponding horizontal beams.

[0018] Further, the pre-supporting force adjustment mechanism includes four groups of adjustment parts, each group of the adjustment parts includes a screw, a prismatic screw sleeve and a spring, each of the screws is rotatably arranged inside the corresponding horizontal hollow rod and vertical hollow rod through a stabilizing sleeve, each of the screws is provided with a bevel gear 1 at the end of the installation cavity, and a closing plate is provided at both end openings of the installation cavity, and a mounting shaft is rotatably arranged between the middle parts of the two closing plates, and a bevel gear 2 is provided on the installation shaft, and the bevel gear 2 is meshed with each bevel gear 1, and one end of the installation shaft is provided with a hexagonal hole;

[0019] Each of the prismatic screw sleeves is movably arranged inside the corresponding transverse hollow rod and vertical hollow rod through a stabilizing tube, the threaded portion of each screw rod is screwed into the corresponding prismatic screw sleeve, and a retaining plate is arranged at the end of each prismatic screw sleeve away from the installation cavity. Each of the retaining plates and springs are located inside the buckle sleeve on the corresponding vertical beam and transverse beam, and the spring is located between the inner bottom wall of the buckle sleeve and the side wall of the retaining plate.

[0020] Furthermore, the side wall of the rectangular wooden frame is provided with a plurality of connection holes, and the side wall of the wooden board is provided with a plurality of connection columns, and each of the connection columns is located in a corresponding connection hole.

[0021] Furthermore, a through hole is provided in the middle of one of the wooden boards, the through hole is located at the installation cavity, and a filling wooden board is snapped into the through hole.

[0022] Beneficial effects of the present invention:

[0023] 1. The combination of the external supporting rectangular frame and the cross body can be used as a skeleton to support the entire wooden door, thereby increasing the strength of the entire wooden door;

[0024] 2. By combining a plurality of connection blocks and grab teeth, the connection strength between the outer supporting rectangular frame and the wooden board can be increased, thereby making the outer supporting rectangular frame and the wooden board firmly connected together;

[0025] 3. By setting up a combination of the external support rectangular frame, the cross body and the pre-support force adjustment mechanism, the cross body can be used as the installation base of the pre-support force adjustment mechanism. By adjusting the pre-support force adjustment mechanism, the external support force can be applied to the external support rectangular frame, so that the external support rectangular frame can maintain an outwardly expanded and taut state, thereby making the entire wooden door less prone to expansion deformation and bending deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0027] Figure 1 This is a structural diagram of an anti-deformation wooden door of the present invention;

[0028] Figure 2 This is a diagram of the internal structure of an anti-deformation wooden door of the present invention;

[0029] Figure 3 This is a structural diagram of an anti-deformation wooden door frame of the present invention;

[0030] Figure 4 A schematic diagram of an anti-deformation wooden door frame of the present invention;

[0031] Figure 5 The present invention is a cross-sectional view of an anti-deformation wooden door frame.

[0032] The attached drawings are marked as follows:

[0033] 101. Vertical beam; 102. Horizontal beam; 2. Snap-on sleeve; 201. Snap-on groove; 3. Right-angle adjustment block; 301. Slide groove; 302. Fixed column; 303. Stud; 401. Connecting block; 402. Grabbing teeth; 501. Horizontal hollow rod; 502. Vertical hollow rod; 503. Right-angle connecting block; 601. Stabilizing sleeve; 602. Screw; 603. Bevel gear one; 604. Closing plate; 605. Mounting shaft; 6050. Hexagonal hole; 606. Bevel gear two; 607. Stabilizing cylinder; 608. Prismatic screw sleeve; 609. Abutment plate; 610. Spring; 7. Adhesive layer; 8. Rectangular wooden frame; 801. Connecting hole; 9. Wooden board; 901. Through hole; 902. Filling wooden board; 10. Buckle strip; 11. Mounting cavity. DETAILED DESCRIPTION

[0034] like Figure 1 to Figure 5 As shown, a deformation-resistant wooden door comprises:

[0035] The external support rectangular frame includes a vertical beam 101 and a horizontal beam 102. The vertical beam 101 and the horizontal beam 102 are both provided with two, and the two vertical beams 101 and the two horizontal beams 102 form a rectangular shape, and the two vertical beams 101 are arranged opposite to each other, and the two horizontal beams 102 are arranged opposite to each other. The butt ends of adjacent vertical beams 101 and horizontal beams 102 are slidably connected through a right-angle adjustment block 3, and the vertical part and the horizontal part of the right-angle adjustment block 3 are both provided with a slide groove 301, and the inner side walls of the butt ends of adjacent vertical beams 101 and horizontal beams 102 are both provided with a fixed column 302, and each fixed column 302 is provided with a fixed column 302. The columns 302 are respectively located in the corresponding slide grooves 301, and the fixed columns 302 can slide in the corresponding slide grooves 301, so that the outer supporting rectangular frame formed by the two vertical beams 101 and the two horizontal beams 102 can expand outward; a stud 303 is screwed into each fixed column 302, and the bottom wall of the nut at the end of each stud 303 contacts the inner side wall of the vertical part and the horizontal part of the corresponding right-angle adjustment block 3, so that the right-angle adjustment block 3 is limited by the stud 303, so as to prevent the right-angle adjustment block 3 from falling off from the butt end of the vertical beam 101 and the horizontal beam 102;

[0036] See also Figure 4 and Figure 5, the middle parts of the opposite sides of the two vertical beams 101 and the middle parts of the opposite sides of the two transverse beams 102 are provided with buckle sleeves 2, and each buckle sleeve 2 is provided with a buckle groove 201; a cross body, the cross body is buckled on the inner circumference of the outer supporting rectangular frame, the cross body includes a transverse hollow rod 501 and a vertical hollow rod 502, and there are two transverse hollow rods 501 and two vertical hollow rods 502, and the two transverse hollow rods 501 and the two vertical hollow rods 502 are each provided with two, and the two transverse hollow rods 501 and the two vertical hollow rods 502 form a cross shape, and the two transverse hollow rods 501 are arranged opposite to each other, and the two vertical hollow rods 502 are arranged opposite to each other, and the butt ends of adjacent transverse hollow rods 501 and vertical hollow rods 502 are connected by a right-angle connecting block 503, so that the two transverse hollow rods 501 and the two vertical hollow rods 502 are assembled into a cross shape; the two transverse hollow rods 501 and the two vertical hollow rods 502 are connected to each other. The butt ends of the core rod 502 are surrounded to form an installation cavity 11; one end of the two transverse hollow rods 501 facing the vertical beam 101, and one end of the two vertical hollow rods 502 facing the transverse beam 102 are provided with buckle strips 10, the buckle strips 10 on the ends of the two transverse hollow rods 501 are buckled with the buckle grooves 201 on the buckle sleeve 2 in the middle of the corresponding vertical beam 101, and the buckle strips 10 on the ends of the two vertical hollow rods 502 are buckled with the buckle grooves 201 on the buckle sleeve 2 in the middle of the corresponding transverse beam 102, and the buckle strips 10 are buckled in the corresponding buckle grooves 201, so that one end of the transverse hollow rod 501 and one end of the vertical hollow rod 502 are buckled with the buckle sleeves 2 on the vertical beam 101 and the transverse beam 102, respectively, so that the transverse hollow rod 501, the vertical hollow rod 502 and the corresponding buckle sleeves 2 can be slipped;

[0037] See also Figure 1 and Figure 2 , a rectangular wooden frame 8, the rectangular wooden frame 8 is arranged on the outer peripheral side of the outer supporting rectangular frame through an adhesive layer 7, so as to assemble the rectangular wooden frame 8 with the outer supporting rectangular frame, a wooden board 9, two wooden boards 9 are arranged, and the two wooden boards 9 are respectively bonded to the two side surfaces of the rectangular wooden frame 8, so as to realize the assembly into a complete wooden door; and the side wall of the rectangular wooden frame 8 is provided with a plurality of connecting holes 801, and the side wall of the wooden board 9 is provided with a plurality of connecting columns, each connecting column is located in the corresponding connecting hole 801, and by clamping the connecting column of the side wall of the wooden board 9 in the connecting hole 801 of the rectangular wooden frame 8, it can The connection stability of the wooden board 9 bonded to the rectangular wooden frame 8 is increased; and a plurality of connection blocks 401 are provided on both sides of the vertical beam 101 and the horizontal beam 102, and a plurality of gripping teeth 402 are provided on the outer wall of each connection block 401. After the wooden board 9 is bonded to the side of the rectangular wooden frame 8, the gripping teeth 402 on the connection block 401 are immersed in the adhesive on the wooden board 9. After the adhesive hardens, the gripping teeth 402 are firmly gripped in the adhesive, thereby gripping the board surface of the wooden board 9, increasing its connectivity, and avoiding the delamination and hollow shell phenomenon between the wooden board 9 and the rectangular wooden frame 8;

[0038] See also Figures 2 to 5 , a pre-supporting force adjustment mechanism, which is arranged inside the cross body, and the pre-supporting force adjustment mechanism includes four groups of adjustment parts, each group of adjustment parts includes a screw 602, a prismatic screw sleeve 608 and a spring 610, each screw 602 is rotatably arranged inside the corresponding horizontal hollow rod 501 and the vertical hollow rod 502 through a stabilizing sleeve 601, and the stabilizing sleeve 601 is fixed inside the horizontal hollow rod 501 and the vertical hollow rod 502 by bonding, and the smooth part of the screw 602 is stuck in the stabilizing sleeve 601, so that the screw 602 can only rotate in the stabilizing sleeve 601; each screw 602 is provided with a Bevel gear one 603, both end openings of the installation cavity 11 are provided with closing plates 604, a mounting shaft 605 is rotatably provided between the middle parts of the two closing plates 604, a bevel gear two 606 is provided on the installation shaft 605, the bevel gear two 606 is meshed with each bevel gear one 603, one end of the installation shaft 605 is provided with a hexagonal hole 6050, by inserting the end of the hexagonal wrench into the hexagonal hole 6050 at the end of the installation shaft 605 and rotating it, the installation shaft 605 can be rotated, thereby driving the bevel gear two 606 to rotate, and after the bevel gear two 606 is meshed and transmitted with each bevel gear one 603, each screw 602 can be driven to rotate;

[0039] Each prismatic screw sleeve 608 is movably arranged in the corresponding transverse hollow rod 501 and vertical hollow rod 502 through a stabilizing cylinder 607, and the stabilizing cylinder 607 is fixed in the corresponding transverse hollow rod 501 and vertical hollow rod 502 by bonding. The prismatic screw sleeve 608 is clamped in the stabilizing cylinder 607, and the threaded portion of each screw rod 602 is screwed into the corresponding prismatic screw sleeve 608. When the screw rod 602 rotates, the prismatic screw sleeve 608 can move in the stabilizing cylinder 607; each prismatic screw sleeve 608 is provided with a moving plate 609 at one end away from the installation cavity 11, and each moving plate 609 and spring 610 are located at the corresponding vertical beam 101 and transverse beam 102. Inside the buckle sleeve 2 on the upper part, the spring 610 is located between the inner bottom wall of the buckle sleeve 2 and the side wall of the abutting plate 609. When the screw rod 602 rotates to make the prismatic screw sleeve 608 move in the stabilizing cylinder 607, the abutting plate 609 moves toward the direction close to the spring 610, which can squeeze the spring 610 to make it contract and store force, so that the spring 610 maintains sufficient rebound force. At this time, one end of the spring 610 with sufficient rebound force abuts the corresponding vertical beam 101 and the horizontal beam 102 to move outward, so that the outer support rectangular frame keeps the outward expansion and tension state in real time, and combined with the gripping effect of the gripping teeth 402 on the board surface of the wooden board 9, the entire wooden door is not easy to be deformed by expansion and bending.

[0040] See also Figure 1 , Figure 4 and Figure 5A through hole 901 is provided in the middle of one of the wooden boards 9, and the through hole 901 is located at the installation cavity 11. A filling wooden board 902 is snapped into the through hole 901. The through hole 901 can facilitate the insertion of the end of the hexagonal wrench into the hexagonal hole 6050 at the end of the installation shaft 605. The filling wooden board 902 can block the through hole 901 when it is not needed.

[0041] The present invention has been described in detail above. The description of the specific embodiments is only used to help understand the method of the present invention and its core concept. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A deformation-resistant wooden door, characterized in that: include: Externally supported rectangular frame; A rectangular wooden frame (8), wherein the rectangular wooden frame (8) is arranged on the outer peripheral side of the outer supporting rectangular frame through an adhesive layer (7); A wooden board (9), wherein two wooden boards (9) are provided, and the two wooden boards (9) are respectively bonded to two side surfaces of the rectangular wooden frame (8); A cross body, the cross body being buckled on the inner circumference of the outer supporting rectangular frame; A pre-supporting force adjustment mechanism is arranged inside the cross body.

2. The anti-deformation wooden door according to claim 1, characterized in that: The external support rectangular frame comprises a vertical beam (101) and a horizontal beam (102), wherein two vertical beams (101) and two horizontal beams (102) are provided, the two vertical beams (101) and the two horizontal beams (102) form a rectangular shape, and the two vertical beams (101) are arranged opposite to each other, and the two horizontal beams (102) are arranged opposite to each other, and the butt ends of adjacent vertical beams (101) and horizontal beams (102) are slidably connected through a right-angle adjustment block (3); the middle parts of the opposite sides of the two vertical beams (101) and the middle parts of the opposite sides of the two horizontal beams (102) are provided with buckle sleeves (2), and each buckle sleeve (2) is provided with a buckle groove (201).

3. The anti-deformation wooden door according to claim 2, characterized in that: The vertical part and the horizontal part of the right angle adjustment block (3) are both provided with a slide groove (301), and the inner side walls of the butt ends of the adjacent vertical beams (101) and the horizontal beams (102) are both provided with a fixing column (302), each of the fixing columns (302) is respectively located in the corresponding slide groove (301), and a stud (303) is screwed into each of the fixing columns (302), and the bottom wall of the nut at the end of each of the studs (303) is respectively in contact with the inner side walls of the vertical part and the horizontal part of the corresponding right angle adjustment block (3).

4. The anti-deformation wooden door according to claim 2, characterized in that: A plurality of connection blocks (401) are provided on both sides of the vertical beam (101) and the transverse beam (102), and a plurality of grabbing teeth (402) are provided on the outer wall of each connection block (401).

5. The anti-deformation wooden door according to claim 2, characterized in that: The cross body comprises a transverse hollow rod (501) and a vertical hollow rod (502), and two transverse hollow rods (501) and two vertical hollow rods (502) are provided. The two transverse hollow rods (501) and the two vertical hollow rods (502) form a cross shape, and the two transverse hollow rods (501) are arranged opposite to each other, and the two vertical hollow rods (502) are arranged opposite to each other. The butt ends of adjacent transverse hollow rods (501) and vertical hollow rods (502) are connected by a right-angle connecting block (503), and the butt ends of the two transverse hollow rods (501) and the two vertical hollow rods (502) together form an installation cavity (11); One end of the two transverse hollow rods (501) facing the vertical beam (101), and one end of the two vertical hollow rods (502) facing the transverse beam (102) are both provided with buckle strips (10); the buckle strips (10) on the ends of the two transverse hollow rods (501) are respectively buckled with buckle grooves (201) on the buckle sleeves (2) in the middle of the corresponding vertical beam (101); and the buckle strips (10) on the ends of the two vertical hollow rods (502) are respectively buckled with buckle grooves (201) on the buckle sleeves (2) in the middle of the corresponding transverse beam (102).

6. The anti-deformation wooden door according to claim 5, characterized in that: The pre-supporting force adjustment mechanism comprises four groups of adjustment parts, each group of the adjustment parts comprises a screw rod (602), a prismatic screw sleeve (608) and a spring (610), each of the screw rods (602) is rotatably arranged inside the corresponding horizontal hollow rod (501) and the vertical hollow rod (502) through a stabilizing sleeve (601), each of the screw rods (602) is provided with a bevel gear 1 (603) at the end of the installation cavity (11), both end openings of the installation cavity (11) are provided with a closing plate (604), a mounting shaft (605) is rotatably arranged between the middle parts of the two closing plates (604), a bevel gear 2 (606) is arranged on the installation shaft (605), and the bevel gear 2 (606) is meshed with each bevel gear 1 (603), and one end of the installation shaft (605) is provided with a hexagonal hole (6050); Each of the prismatic screw sleeves (608) is movably arranged inside the corresponding horizontal hollow rod (501) and vertical hollow rod (502) through a stabilizing tube (607), and the threaded portion of each screw rod (602) is screwed into the corresponding prismatic screw sleeve (608). An abutment plate (609) is arranged at one end of each prismatic screw sleeve (608) away from the installation cavity (11). Each of the abutment plates (609) and springs (610) are located inside the buckle sleeve (2) on the corresponding vertical beam (101) and horizontal beam (102), and the spring (610) is located between the inner bottom wall of the buckle sleeve (2) and the side wall of the abutment plate (609).

7. The anti-deformation wooden door according to claim 1, characterized in that: The side wall of the rectangular wooden frame (8) is provided with a plurality of connection holes (801), and the side wall of the wooden board (9) is provided with a plurality of connection columns, each of the connection columns being located in a corresponding connection hole (801).

8. The anti-deformation wooden door according to claim 5, characterized in that: A through hole (901) is provided in the middle of one of the wooden boards (9), the through hole (901) is located at the installation cavity (11), and a filling wooden board (902) is snapped into the through hole (901).

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