Detachable paint-free door

Abstract

The utility model discloses a detachable paint-free door, and relates to the field of detachable paint-free door application, the detachable paint-free door comprises two groups of long battens, two groups of short battens, a wood plate and two groups of edge sealing strips, the long battens and the short battens are clamped and connected through tenons and mortises, and the joints of the long battens and the short battens are reinforced by arranging metal rods, first threaded rods and second threaded rods. The first inclined holes and the second inclined holes are formed in the long battens and the short battens, the metal rods are installed in the first inclined holes and the second inclined holes, and then the first threaded rods and the second threaded rods are in threaded rod connection with the inclined metal rods. The stable triangular structure is formed, the long batten and the short batten can be fixed, no mounting hole is formed in the side face of the long batten, and therefore when the paint-free door is installed and used, no mounting hole is formed in the paint-free door when the paint-free door is observed from the side face, and the attractiveness of the door is improved.

Description

Technical Field

[0001] The utility model relates to the application field of detachable paint-free doors, in particular to a detachable paint-free door. Background Art

[0002] As the name suggests, paint-free doors are wooden doors that do not need to be painted. Most of the paint-free doors on the market refer to PVC veneer doors. They are made by using PVC veneer vacuum forming technology on the outermost surface of solid wood composite doors or molded doors. Paint-free doors can prevent toxic gases from causing harm to the human body.

[0003] In the process of making solid wood doors, solid wood doors can be split into multiple pieces and assembled together. Therefore, compared with solid wood doors, paint-free doors can also be assembled with multiple solid wood halves after using PVC veneer to form a detachable paint-free door. The detachable paint-free door is mainly composed of two groups of long frames, two groups of short frames, door panels, edge strips and metal connectors.

[0004] The assembly of the detachable paint-free door mainly relies on the mortise and tenon structure, and then four metal threaded rods are used to lock the long frame and short frame at the four corners of the door. The installation of the four metal threaded rods will form two installation holes at the bottom and side of a corner of the door respectively. The holes will be filled and modified later, but careful observation can still reveal that this causes defects in the appearance of the detachable paint-free door. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a detachable paint-free door to solve the technical problems mentioned in the above background.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a detachable paint-free door, comprising long slats, short slats, wooden boards and edge banding strips, the long slats and short slats being connected by mortise and tenon joints, and a second oblique hole and a third circular hole being provided at both ends of the long slats, and a first oblique hole, a first circular hole and a second circular hole being provided at both ends of the short slats, metal rods being installed in the first oblique holes and the second oblique holes, a first threaded rod being installed inside the first circular hole, and the first threaded rod and the metal rod being threadedly connected, a second threaded rod being installed in the second circular hole and the third circular hole, and the second threaded rod and the metal rod being threadedly connected, and the second threaded rod and the first threaded rod being threadedly connected.

[0007] By adopting the above technical solution, a first oblique hole and a second oblique hole are opened inside the long slats and the short slats, and metal rods are installed in the first oblique hole and the second oblique hole. Then, a first threaded rod and a second screw rod are used to connect the threaded rods with the inclined metal rods, thereby forming a stable triangular structure. Not only can the long slats and the short slats be fixed, but there are no installation holes on the sides of the long slats. Therefore, when the paint-free door is installed and used, there are no installation holes when viewed from the side, thereby improving the aesthetics of the door.

[0008] The present invention is further configured such that the first oblique hole and the second oblique hole correspond to each other, and the first oblique hole matches the metal rod, and the second oblique hole matches the metal rod.

[0009] By adopting the above technical solution, by opening a first oblique hole in the short strip and a second oblique hole in the long strip, the short strip and the long strip can pass through a metal rod when spliced.

[0010] The present invention is further configured such that the second circular hole corresponds to the third circular hole, and the second threaded rod matches the second circular hole, and the second threaded rod matches the third circular hole.

[0011] By adopting the above technical solution and providing the second circular hole and the third circular hole, the second threaded rod can pass through the second circular hole into the third circular hole.

[0012] The utility model is further configured such that two groups of long slats and two groups of short slats are provided, and the two groups of long slats and the two groups of short slats are spliced ​​with each other by arranging mortise and tenon joints, and metal rods, first threaded rods and second threaded rods are provided at the four corners of the long slats and the short slats for further reinforcement.

[0013] By adopting the above technical solution, the short strips and the long strips can be reinforced by arranging the metal rod, the first threaded rod and the second threaded rod to be threadedly connected to each other.

[0014] The present invention is further configured such that wooden boards are movably installed inside the long strips and the short strips, and edge banding strips are movably installed on both sides of the wooden boards inside the long strips and the short strips.

[0015] By adopting the above technical solution, by arranging wooden boards, edge strips, long strips and short strips to form a paint-free door, the detachable paint-free door can reduce the deformation of the door.

[0016] In summary, the present invention has the following beneficial effects:

[0017] The utility model opens a first oblique hole and a second oblique hole inside the long slat and the short slat, and then installs metal rods in the first oblique hole and the second oblique hole. Then, the first threaded rod and the second screw rod are used to threadably connect the inclined metal rod to form a stable triangular structure. Not only can the long slat and the short slat be fixed, but there are no installation holes on the side of the long slat. Therefore, when the paint-free door is installed and used, there are no installation holes when observing the paint-free door from the side, thereby improving the aesthetics of the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the long slats, short slats, wooden boards and edge banding strips of the present invention;

[0020] Figure 3 This is a schematic diagram of the connection between the long slats and the short slats of the present invention;

[0021] Figure 4 This is a schematic diagram of the short strip structure of the utility model;

[0022] Figure 5 This is a cross-sectional view of the short strip of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the long strip part of the utility model;

[0024] Figure 7 This is a cross-sectional view of the long strip of the present utility model;

[0025] Figure 8 This is a schematic diagram of the connection between the long strip, the short strip, the metal rod, the first threaded rod and the second threaded rod of the present invention.

[0026] In the figure: 1. Long strip; 2. Short strip; 3. Wooden board; 4. Edge banding; 5. First inclined hole; 6. First round hole; 7. Second round hole; 8. Second inclined hole; 9. Third round hole; 10. Metal rod; 11. First threaded rod; 12. Second threaded rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] A detachable paint-free door, such as Figures 1-8As shown, it includes a long slat 1, a short slat 2, a wooden board 3 and an edge banding 4. The long slat 1 and the short slat 2 are connected by mortise and tenon joints, and both ends of the long slat 1 are provided with a second oblique hole 8 and a third circular hole 9, and both ends of the short slat 2 are provided with a first oblique hole 5, a first circular hole 6 and a second circular hole 7. A metal rod 10 is installed in the first oblique hole 5 and the second oblique hole 8, a first threaded rod 11 is installed inside the first circular hole 6, and the first threaded rod 11 and the metal rod 10 are threadedly connected, a second threaded rod 12 is installed in the second circular hole 7 and the third circular hole 9, and the second threaded rod 12 and the metal rod 10 are threadedly connected. Threaded connection, and the second threaded rod 12 and the first threaded rod 11 are threadedly connected, by opening the first inclined hole 5 and the second inclined hole 8 inside the long slat 1 and the short slat 2, and then installing the metal rod 10 in the first inclined hole 5 and the second inclined hole 8, and then using the first threaded rod 11 and the second threaded rod 12 to connect the inclined metal rod 10 with the threaded rods, forming a stable triangular structure that can not only fix the long slat 1 and the short slat 2, but also no mounting holes are left on the side of the long slat 1, and then when the paint-free door is installed and used, there are no mounting holes when observing the paint-free door from the side, thereby improving the aesthetics of the door.

[0030] See also Figure 8 The first inclined hole 5 and the second inclined hole 8 correspond to each other, and the first inclined hole 5 matches the metal rod 10, and the second inclined hole 8 matches the metal rod 10. By opening the first inclined hole 5 in the short strip 2 and the second inclined hole 8 in the long strip 1, the short strip 2 and the long strip 1 can pass through a metal rod 10 when spliced.

[0031] See also Figure 8 The second circular hole 7 corresponds to the third circular hole 9, and the second threaded rod 12 matches the second circular hole 7, and the second threaded rod 12 matches the third circular hole 9. By setting the second circular hole 7 and the third circular hole 9, the second threaded rod 12 can pass through the second circular hole 7 into the third circular hole 9.

[0032] See also Figure 1 There are two groups of long slats 1 and short slats 2, and the two groups of long slats 1 and the two groups of short slats 2 are spliced ​​with each other by setting mortise and tenon joints, and metal rods 10, first threaded rods 11 and second threaded rods 12 are set at the four corners of the long slats 1 and the short slats 2 for further reinforcement. The short slats 2 and the long slats 1 can be reinforced by setting the metal rods 10, the first threaded rods 11 and the second threaded rods 12 to be threadedly connected to each other.

[0033] See also Figure 2 The long slats 1 and the short slats 2 are internally installed with wooden boards 3, and the long slats 1 and the short slats 2 are internally installed with edge strips 4 on both sides of the wooden boards 3. By setting the wooden boards 3, edge strips 4, the long slats 1 and the short slats 2 form a paint-free door. The detachable paint-free door can reduce the deformation of the door.

[0034] The working principle of the utility model is: when it is needed to install the paint-free door, the staff first takes out a group of short battens 2, then inserts metal rods 10 in the first inclined holes 5 at both ends of the short battens 2, adjusts the angle of the metal rods 10, then takes out two groups of first threaded rods 11, inserts them into the first inclined holes 5 at both ends of the short battens 2, rotates the first threaded rods 11 using a hexagonal wrench, makes them threadedly connected with the metal rods 10 and tightened, and installs the metal rods 10 and the first threaded rods 11 in another group of short battens 2 in the same way.

[0035] Next, two staff members arrange two groups of short battens 2 and two groups of long battens 1 in a "mouth" shape on the workbench, then gradually shrink the two groups of long battens 1 and the two groups of short battens 2, and make the two groups of edge strips 4 and the wood plates 3 clamped between the long battens 1 and the short battens 2 before the long battens 1 and the short battens 2 are completely clamped, then the two staff members push the two groups of long battens 1 and the two groups of short battens 2 together, so that the metal rods 10 installed in the short battens 2 are inserted into the second inclined holes 8.

[0036] Finally, the staff member inserts the second threaded rod 12 into the second circular hole 7 at the bottom of the short batten 2, rotates the second threaded rod 12 using a power wrench, then the second threaded rod 12 is threadedly connected with the first threaded rod 11 and enters the third circular hole 9, then the second threaded rod 12 is threadedly connected with the metal rod 10, and the paint-free door is assembled after the second threaded rod 12 is tightened.

[0037] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make non-creative modification, replacement and change of the embodiments according to the needs after reading the specification without departing from the principles and the purpose of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A detachable paint-free door, comprising a long slat (1), a short slat (2), a wooden board (3) and an edge banding (4), characterized in that: The long strip (1) and the short strip (2) are connected by mortise and tenon joints, and a second oblique hole (8) and a third circular hole (9) are provided at both ends of the long strip (1), and a first oblique hole (5), a first circular hole (6) and a second circular hole (7) are provided at both ends of the short strip (2), a metal rod (10) is installed in the first oblique hole (5) and the second oblique hole (8), a first threaded rod (11) is installed inside the first circular hole (6), and the first threaded rod (11) and the metal rod (10) are threadedly connected, a second threaded rod (12) is installed in the second circular hole (7) and the third circular hole (9), and the second threaded rod (12) and the metal rod (10) are threadedly connected, and the second threaded rod (12) and the first threaded rod (11) are threadedly connected.

2. The detachable paint-free door according to claim 1, characterized in that: The first inclined hole (5) and the second inclined hole (8) correspond to each other, and the first inclined hole (5) and the metal rod (10) match each other, and the second inclined hole (8) and the metal rod (10) match each other.

3. The detachable paint-free door according to claim 1, characterized in that: The second circular hole (7) corresponds to the third circular hole (9), and the second threaded rod (12) matches the second circular hole (7), and the second threaded rod (12) matches the third circular hole (9).

4. The detachable paint-free door according to claim 1, characterized in that: The long slats (1) and the short slats (2) are each provided with two groups, and the two groups of long slats (1) and the two groups of short slats (2) are spliced ​​with each other by arranging mortise and tenon joints, and metal rods (10), first threaded rods (11) and second threaded rods (12) are arranged at the four corners of the long slats (1) and the short slats (2) for further reinforcement.

5. The detachable paint-free door according to claim 1, characterized in that: Wooden boards (3) are movably installed inside the long slats (1) and the short slats (2), and edge banding strips (4) are movably installed on both sides of the wooden boards (3) inside the long slats (1) and the short slats (2).

Images