Separable frame door

Abstract

The invention relates to the technical field of wooden doors, in particular to a separable frame door which comprises a door pocket assembly, a door body assembly is arranged in the door pocket assembly and comprises a fixing part, a door body part is slidably inserted into the fixing part, the fixing part comprises a profile frame, a mounting part is integrally formed on the outer wall of one side of the profile frame, and a cavity is formed in the mounting part. A screw rod is mounted in the bottom center of the inner wall of the cavity through a bearing; when the wooden door needs to be mounted or dismounted, the handle can be rotated, so that the lead screw drives the inserting rod to slide in the cavity, the inserting rod extends out of the cavity or retracts into the cavity, the inserting rod extends into the mounting hole or is separated from the mounting hole, and quick mounting or dismounting between the door body assembly and the door pocket assembly is achieved; the difficulty of disassembly and assembly between the door body assembly and the door pocket assembly is greatly reduced, meanwhile, the wooden door structure can be installed without assistance of tools, and the assembling efficiency of the wooden door structure can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of wooden doors, and in particular to a detachable frame door. Background Art

[0002] Wooden frame doors are doors with door frames, door covers and door leaves made of wood materials (such as sawn timber, plywood, etc.) as the main materials. They are referred to as wooden doors. Log doors made of natural wood are very popular among consumers because they preserve the original texture of the wood. The performance of log doors depends on the wood itself. Log doors with good performance are extremely expensive due to the high cost of wood.

[0003] For example, a detachable frame door with the authorization announcement number CN201611169055.0 and the authorization announcement date 20180622 includes a door frame, a coil spring in a tightened state, a second contraction piece made of scandium trifluoride, and a plurality of pull wires. The door frame is composed of a door shaft and a plurality of connecting rods connected in series through a first contraction piece made of scandium trifluoride. The upper part of the door shaft, the lower part of the door shaft and both ends of the connecting rod are respectively provided with mounting grooves, and both ends of the first contraction piece are transitionally matched with the mounting grooves; a first tensioning part is provided on the door shaft, a second tensioning part is provided on the fixed rod, and both ends of the second contraction piece are transitionally matched with the first tensioning part and the second tensioning part respectively, the free end of the coil spring is connected to the door shaft, one end of a plurality of pull wires is connected to the connecting rod, and the other end of a plurality of pull wires is connected to the fixed rod. The problem that the existing technology cannot open the door after a fire, which affects the escape function of the door in a disaster situation, is solved. Moreover, the connectors after the door is disassembled are gathered together and will not fly around and injure passers-by.

[0004] For example, a retractable anti-theft door with an authorization announcement number of CN201410140014.3 and an authorization announcement date of 20150930 includes a bolt support rod, a concave four-bar linkage, a sleeve, an inner door frame support telescopic rod, a transverse connecting strip, and a longitudinal connecting strip, wherein four inner door frame support telescopic rods are connected to form an inner door frame that can be telescoped inwards, and at least one concave four-bar linkage is connected in the inner door frame, wherein the inner door frame support telescopic rods on both sides of the inner door frame are respectively connected to the inner shortening rod middle connecting shaft and the closing long rod rear end connecting shaft of the concave four-bar linkage through the sleeve and the transverse connecting strip, and the inner door frame support telescopic rods at the upper and lower ends of the inner door frame are respectively connected to the connecting pins of the closing long rod and the inner shortening rod through the sleeve and the longitudinal connecting strip. The invention has a simple structure, low price, and is easy to use, and has a wide range of uses in family residences, collective dormitories, and various commercial buildings.

[0005] Traditional wooden doors are reserved with gaps at the top, bottom, left and right so that the wooden door panels can still be opened and closed freely after expansion and deformation. In order to achieve a sealing effect, most wooden doors are installed with sealing strips for sealing, sound insulation and shock absorption. As a result, when the wooden door panels expand and deform, the door cannot be closed or is closed too tightly. If the gap is too large, air leakage will occur, wasting a lot of cooling or heating energy, causing great trouble to people's lives. Therefore, it is urgent to design a detachable frame door to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a detachable frame door to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above object, the present invention provides the following technical solutions: A detachable frame door comprises a door cover assembly, a door body assembly is arranged inside the door cover assembly, the door body assembly comprises a fixing piece, a door body piece is slidably inserted inside the fixing piece, the fixing piece comprises a profile frame, a mounting piece is integrally formed on an outer wall of one side of the profile frame, and a cavity is arranged inside the mounting piece, a screw rod is installed at the center of the bottom of the inner wall of the cavity through a bearing, the screw rod is rotated to allow the plug-in rod to be inserted into the installation groove, and the plug-in rod is threadedly connected to the outside of the screw rod, and the plug-in rod is inserted into the installation groove to fix the door body assembly inside the door cover, and the plug-in rod is slidably connected to the inside of the cavity, a placement groove is provided on the outer wall of one side of the mounting piece, a handle is installed at the bottom end of the screw rod through a flat key, and the door body assembly is installed When installed inside the door cover assembly, the bottom end of the door body part can be installed inside the installation groove first, and then the handle can be turned to make the screw rod slide inside the cavity with the plug rod, so that the plug rod is inserted into the installation hole at the top of the installation groove, so that the door body assembly is installed in the door cover, so that the door body assembly can be quickly installed inside the door cover assembly. When the door body assembly needs to be repaired, the handle can be turned in the opposite direction to make the screw rod slide inside the cavity with the plug rod, so that the plug rod is retracted into the cavity, so that the plug rod can be separated from the installation hole, thereby realizing the rapid disassembly between the door body assembly and the door cover assembly, which greatly reduces the difficulty of disassembly and assembly between the door body assembly and the door cover assembly. In addition, the handle is located inside the placement groove, and the door The sleeve assembly includes a door cover, an outer wall of one side of the door cover is provided with an installation groove, the installation piece is located inside the installation groove, installation holes are provided on both sides of the inner wall of the installation groove, the installation holes are convenient for the plug-in rod to be inserted into the interior of the installation groove, the plug-in rod is slidably plugged into one of the installation holes, a bottom shell is installed at the bottom end of the door cover by bolts, a sealing rubber bag is embedded between the outer wall of the top of the bottom shell and the inner wall of the door cover, three oil cylinders are installed at the top of the inner wall of the bottom shell by bolts, and a support spring is installed at the bottom of the inner wall of the oil cylinder by bolts, a piston plate is installed at the top of the support spring by bolts, the oil cylinder and the sealing rubber bag are filled with medium oil, and the medium oil is preferably hydraulic oil. When the room is heated, it will cause the door body assembly to expand. This causes the sealing rubber bag to be squeezed, and then the dielectric oil inside the sealing rubber bag will be squeezed into the oil cylinder. Due to the action of the supporting spring, the piston plate will apply force to the dielectric oil inside the oil cylinder, so that the sealing rubber bag is in an expanded state and can be tightly attached to the door body assembly, thereby improving the sealing between the door body assembly and the door cover when the indoor heating is turned on. Conversely, when the indoor cooling is on, under the action of the supporting spring, the piston plate will send the dielectric oil inside the oil cylinder into the sealing rubber bag, causing the sealing rubber bag to swell again, so that the sealing rubber bag can be tightly attached to the door body assembly when the indoor cooling is on, thereby avoiding air leakage and reducing the waste of cooling or heating energy.

[0008] The present invention provides a detachable frame door. When a wooden door needs to be installed or disassembled, a handle can be turned to make the screw rod slide with the connecting rod inside the cavity, so that the connecting rod extends out of the cavity or retracts into the cavity, so that the connecting rod can be extended into the installation hole or detached from the installation hole, thereby realizing rapid installation or disassembly between the door body assembly and the door cover assembly, greatly reducing the difficulty of disassembly between the door body assembly and the door cover assembly. At the same time, the structure can be installed without the assistance of tools, which can greatly improve the efficiency of assembling the wooden door structure.

[0009] Furthermore, an outer wall on one side of the fixing member is provided with a placement groove, the door body member is slidably inserted in the placement groove, and a plurality of through holes are provided on both sides of the inner wall of the placement groove.

[0010] Furthermore, the door body comprises a core plate, and the outer walls on both sides of the core plate are provided with decorative panels, and the decorative panels are provided with multiple patterns to improve the aesthetics of the template, and a door lock passing through the core plate is provided between the two decorative panels, and two sliding slots are provided on the outer walls on both sides of the core plate, and two sliding blocks are integrally formed on the outer wall of one side of the decorative panel. When the decorative panel is damaged, the design between the sliding blocks and the sliding slots facilitates workers to quickly remove the decorative panel from the core plate and replace it with a new decorative panel, and the sliding blocks are slidably inserted into the sliding slots, and an insertion slot is provided on the outer wall on one side of the core plate, and the door lock is slidably inserted into the insertion slots, and multiple exhaust holes are provided on the outer walls on both sides of the core plate, and the exhaust holes and the through holes are interconnected, and an installation area is provided on the outer wall on one side of the core plate, and multiple shells are installed inside the installation area by bolts. A core body is installed inside the installation area by bolts, and the core body is composed of a honeycomb structure thin tube radiator. A plurality of air outlets are provided on one side of the bottom inner wall of the installation area. When the wooden door is heated, the decorative panel will conduct the heat to the inside of the installation area, and then the heat will be conducted to the shell body, and then the core body inside the shell body can quickly conduct heat, so that the shell body will be heated, and then the air inside the shell body will expand due to the heat, and the expanded air will flow into the exhaust hole from the air outlet, and then the air inside the exhaust hole will be quickly discharged through the through hole, so that the heat dissipation speed of the door body parts is accelerated, so that the door body components will not produce a large expansion when heated, thereby avoiding deformation of the wooden door due to heat, and the air outlet holes are interconnected. The air outlet holes are located inside the shell body, and a slot is provided on the outer wall on one side of the decorative panel, and the door lock passes through the slot.

[0011] Furthermore, an insertion rod is integrally formed at the bottom end of the mounting piece, and the insertion rod is inserted into the mounting groove, so that the door body assembly can be installed inside the door frame, and the insertion rod is inserted into another mounting hole.

[0012] Furthermore, a groove is provided on the outer wall of the side of the door frame, and a moisture-proof pad is bonded to the inner wall of the groove. The moisture-proof pad is made of rubber material and non-hygroscopic material, which can improve the moisture-proof ability between the door frame and the wall.

[0013] In the above technical solution, the present invention provides a detachable frame door, which has the following beneficial effects: (1) The oil cylinder and sealing rubber bag designed in the present invention can improve the sealing performance between the door body assembly and the door frame when the door body assembly is closed inside the door frame. When the indoor heating causes the door body assembly to expand, the sealing rubber bag will be squeezed and the dielectric oil will be squeezed into the oil cylinder. Due to the action of the supporting spring, the piston plate will apply force to the dielectric oil inside the oil cylinder, so that the sealing rubber bag is in an expanded state and can be tightly attached to the door body assembly, thereby improving the sealing performance between the door body assembly and the door frame when the indoor heating is turned on. Conversely, when the indoor cooling is turned on, under the action of the supporting spring, the piston plate will send the dielectric oil inside the oil cylinder into the sealing rubber bag, so that the sealing rubber bag will swell again, so that the sealing rubber bag can be tightly attached to the door body assembly when the indoor cooling is turned on, thereby avoiding the problem of air leakage and reducing the waste of cooling or heating energy.

[0014] (2) With respect to the handle, screw rod, cavity, plug-in rod and mounting hole designed in the present invention, when a wooden door needs to be installed or disassembled, the handle can be rotated to allow the screw rod to slide with the plug-in rod inside the cavity, so that the plug-in rod extends out of the cavity or retracts into the cavity, so that the plug-in rod can be inserted into or detached from the mounting hole, thereby realizing rapid installation or disassembly of the door body assembly and the door cover assembly, greatly reducing the difficulty of assembly and disassembly between the door body assembly and the door cover assembly. At the same time, the structure can be installed without the assistance of tools, which can greatly improve the efficiency of assembling the wooden door structure.

[0015] (3) With the shell, core, air vents, exhaust holes and through holes designed in the present invention, when the wooden door is heated, the decorative panel will transfer the heat to the shell, and then the core inside the shell can quickly conduct heat, and then the air inside the shell will expand due to the heat, and the expanded air will be quickly discharged from the structure formed by the air vents, exhaust holes and through holes, so that the door body assembly will not expand greatly when heated, thereby preventing the wooden door from deforming due to heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure of a detachable frame door embodiment of the present invention.

[0018] Figure 2 A schematic diagram of the structure of a door cover assembly provided for a detachable frame door embodiment of the present invention.

[0019] Figure 3A schematic diagram of the door body assembly structure provided for a detachable frame door embodiment of the present invention.

[0020] Figure 4 A schematic diagram of the fixing structure provided for a detachable frame door embodiment of the present invention.

[0021] Figure 5 A schematic diagram of the planar structure of a fixing member provided for an embodiment of a detachable frame door of the present invention.

[0022] Figure 6 A detachable frame door embodiment of the present invention provides Figure 5 A magnified view of the structure of part A in the middle.

[0023] Figure 7 A schematic diagram of the door body structure provided for an embodiment of a detachable frame door of the present invention.

[0024] Figure 8 A schematic diagram of the structure of a core board and a decorative board provided for an embodiment of a detachable frame door of the present invention.

[0025] Fig. 9 A schematic diagram of the structure of a decorative panel provided for an embodiment of a detachable frame door of the present invention.

[0026] Fig.10 A schematic diagram of the planar structure of a door frame provided for an embodiment of a detachable frame door of the present invention.

[0027] Fig.11 A detachable frame door embodiment of the present invention provides Fig.10 Enlarged view of the structure of part B in the middle.

[0028] Description of reference numerals: 1. Door cover assembly; 2. Door body assembly; 3. Door cover; 4. Installation groove; 5. Installation hole; 6. Recess; 7. Fixing piece; 8. Door body piece; 9. Profile frame; 10. Installation piece; 11. Plug rod; 12. Placement groove; 13. Through hole; 14. Core board; 15. Decorative panel; 16. Door lock; 17. Exhaust hole; 18. Plug rod; 19. Cavity; 20. Placement groove; 21. Handle; 22. Screw rod; 23. Plug groove; 24. Installation area; 25. Exhaust hole; 26. Shell; 27. Core body; 28. Slot; 29. ​​Sliding block; 30. Sliding slot; 31. Sealing rubber bag; 32. Bottom shell; 33. Oil cylinder piece; 34. Support spring; 35. Piston plate; 36. Dielectric oil. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 11 As shown, a detachable frame door provided by an embodiment of the present invention comprises a door cover assembly 1, a door body assembly 2 is arranged inside the door cover assembly 1, the door body assembly 2 comprises a fixing member 7, a door body member 8 is slidably inserted inside the fixing member 7, the fixing member 7 comprises a profile frame 9, a mounting member 10 is integrally formed on the outer wall of one side of the profile frame 9, and a cavity 19 is arranged inside the mounting member 10, a screw rod 22 is installed at the center of the bottom of the inner wall of the cavity 19 through a bearing, and a plug-in rod 11 is threadedly connected to the outer side of the screw rod 22, and the plug-in rod 11 is slidably connected to the inside of the cavity 19, a placement groove 20 is provided on the outer wall of one side of the mounting member 10, a handle 21 is installed at the bottom end of the screw rod 22 through a flat key, and the handle 21 is located at the placement groove 20. Inside the groove 20, the door cover assembly 1 includes a door cover 3, an outer wall on one side of the door cover 3 is provided with a mounting groove 4, the mounting member 10 is located inside the mounting groove 4, mounting holes 5 are provided on both sides of the inner wall of the mounting groove 4, the plug-in rod 11 is slidably inserted into one of the mounting holes 5, and a bottom shell 32 is installed at the bottom end of the door cover 3 by bolts, a sealing rubber bag 31 is embedded between the top outer wall of the bottom shell 32 and the inner wall of the door cover 3, three oil cylinder members 33 are installed at the top of the inner wall of the bottom shell 32 by bolts, and a support spring 34 is installed at the bottom of the inner wall of the oil cylinder member 33 by bolts, and a piston plate 35 is installed at the top of the support spring 34 by bolts, and the oil cylinder member 33 and the sealing rubber bag 31 are filled with medium oil 36.

[0031] Specifically, in this embodiment, it includes a door cover assembly 1, a door body assembly 2 is arranged inside the door cover assembly 1, the door body assembly 2 includes a fixing member 7, a door body member 8 is slidably inserted inside the fixing member 7, the fixing member 7 includes a profile frame 9, a mounting member 10 is integrally formed on the outer wall of one side of the profile frame 9, and a cavity 19 is arranged inside the mounting member 10, a screw rod 22 is installed at the bottom center of the inner wall of the cavity 19 through a bearing, the screw rod 22 rotates, the plug rod 11 can be inserted into the installation groove 4, and the plug rod 11 is threadedly connected to the outside of the screw rod 22, the plug rod 11 is inserted into the installation groove 4, the door body assembly 2 can be fixed inside the door cover 3, the plug rod 11 is slidably connected to the inside of the cavity 19, a placement groove 20 is opened on the outer wall of one side of the mounting member 10, and the bottom end of the screw rod 22 is passed through A handle 21 is installed with a flat key. When the door body assembly 2 is installed inside the door cover assembly 1, the bottom end of the door body member 8 can be installed inside the installation groove 4 first, and then the handle 21 can be rotated to make the screw rod 22 slide with the plug rod 11 inside the cavity 19, so that the plug rod 11 is inserted into the installation hole 5 at the top of the installation groove 4, so that the door body assembly 2 is installed in the door cover 3, so that the door body assembly 2 is quickly installed inside the door cover assembly 1. When the door body assembly 2 needs to be repaired, the handle 21 can be rotated in the opposite direction, so that the screw rod 22 slides with the plug rod 11 inside the cavity 19, so that the plug rod 11 is retracted into the cavity 19, so that the plug rod 11 is separated from the installation hole 5, thereby realizing the rapid disassembly between the door body assembly 2 and the door cover assembly 1, which greatly reduces the door body assembly 2. The difficulty of disassembling and assembling between the component 2 and the door cover assembly 1, and the handle 21 is located inside the placement groove 20. The door cover assembly 1 includes a door cover 3, an outer wall on one side of the door cover 3 is provided with a mounting groove 4, and a mounting component 10 is located inside the mounting groove 4. Both sides of the inner wall of the mounting groove 4 are provided with mounting holes 5. The mounting hole 5 is convenient for the plug-in rod 11 to be inserted into the mounting groove 4. The plug-in rod 11 is slidably plugged into one of the mounting holes 5. A bottom shell 32 is installed at the bottom end of the door cover 3 by bolts, and a sealing rubber bag 31 is embedded between the outer wall of the top of the bottom shell 32 and the inner wall of the door cover 3. Three oil cylinder components 33 are installed at the top of the inner wall of the bottom shell 32 by bolts, and a support spring 34 is installed at the bottom of the inner wall of the oil cylinder component 33 by bolts. A piston plate 35 is installed at the top of the support spring 34 by bolts. , the sealing rubber bag 31 is filled with dielectric oil 36, and the dielectric oil 36 is preferably hydraulic oil. When the room is heated, the door body assembly 2 will expand, causing the sealing rubber bag 31 to be squeezed, and then the dielectric oil 36 inside the sealing rubber bag 31 will be squeezed into the oil cylinder 33. Due to the action of the supporting spring 34, the piston plate 35 will apply force to the dielectric oil 36 inside the oil cylinder 33, so that the sealing rubber bag 31 is in an expanded state and can be tightly attached to the door body assembly 2, thereby improving the sealing between the door body assembly 2 and the door cover 3 when the room is heated. On the contrary, when the room is cooled, under the action of the supporting spring 34, the piston plate 35 will send the dielectric oil 36 inside the oil cylinder 33 into the sealing rubber bag 31, causing the sealing rubber bag 31 to swell again.The sealing rubber bag 31 can be closely attached to the door assembly 2 when the room is cooled, thus avoiding the problem of air leakage and reducing the waste of cooling or heating energy.

[0032] The present invention provides a detachable frame door. When a wooden door needs to be installed or disassembled, the handle 21 can be rotated to make the screw rod 22 slide with the connecting rod 11 inside the cavity 19, so that the connecting rod 11 extends out of the cavity 19 or retracts into the cavity 19, so that the connecting rod 11 can extend into the installation hole 5 or detach from the installation hole 5, thereby realizing the rapid installation or disassembly between the door body assembly 2 and the door cover assembly 1, greatly reducing the difficulty of disassembly between the door body assembly 2 and the door cover assembly 1. At the same time, the structure can be installed without the assistance of tools, which can greatly improve the efficiency of assembling the wooden door structure.

[0033] In one embodiment provided by the present invention, Figure 3 As shown, an outer wall on one side of the fixing member 7 is provided with a seating groove 12, and the seating groove 12 is convenient for the door body member 8 to be installed inside the fixing member 7. The door body member 8 is slidably inserted into the seating groove 12, and multiple through holes 13 are provided on both sides of the inner wall of the seating groove 12. The number of through holes 13 is the same as the number of exhaust holes 17, which facilitates the outflow of air inside the exhaust holes 17.

[0034] In another embodiment provided by the present invention, Figure 7-8As shown, the door body 8 includes a core board 14, and the outer walls on both sides of the core board 14 are provided with decorative panels 15. The decorative panels 15 are provided with multiple patterns to improve the aesthetics of the template, and a door lock 16 passing through the core board 14 is provided between the two decorative panels 15. The outer walls on both sides of the core board 14 are provided with two sliding slots 30. The outer wall on one side of the decorative panel 15 is integrally formed with two sliding blocks 29. When the decorative panel 15 is damaged, the design between the sliding blocks 29 and the sliding slots 30 facilitates workers to quickly remove the decorative panel 15 from the core board 14 , replace the new decorative panel 15, and the sliding block 29 is slidably inserted into the sliding slot 30, the outer wall of one side of the core plate 14 is provided with a plug-in slot 23, the door lock 16 is slidably inserted into the plug-in slot 23, and the outer walls on both sides of the core plate 14 are provided with multiple exhaust holes 17, the exhaust holes 17 facilitate the outflow of air inside the exhaust holes 25, so that the heat dissipation speed of the door body 8 is accelerated, the exhaust holes 17 and the through holes 13 are interconnected, and the outer wall of one side of the core plate 14 is provided with an installation area 24, and multiple shells 26 are installed inside the installation area 24 by bolts, The shell 26 is made of metal, and a core 27 is installed inside the installation area 24 by bolts. The core 27 is composed of a honeycomb structure thin tube radiator, which can accelerate the heat dissipation of the air inside the shell 26. A plurality of air outlets 25 are opened on one side of the bottom of the inner wall of the installation area 24. When the wooden door is heated, the decorative panel 15 will conduct the heat to the inside of the installation area 24, and then the heat will be conducted to the shell 26. Then the core 27 inside the shell 26 can quickly conduct heat, so that the shell 26 will be heated, and then the air inside the shell 26 will expand due to the heat. The expanded air will flow into the exhaust hole 17 from the air outlet 25, and then the air inside the exhaust hole 17 will be quickly discharged through the through hole 13, so that the heat dissipation speed of the door body 8 is accelerated, so that the door body assembly 2 will not expand greatly when heated, and the wooden door will be prevented from being deformed by heat. The air outlet 25 and the exhaust hole 17 are interconnected. The air outlet 25 is located inside the shell 26, and a slot 28 is provided on the outer wall of one side of the decorative panel 15. The slot 28 and the plug-in groove 23 facilitate the installation of the door lock 16 on the door body 8, and the door lock 16 passes through the slot 28.

[0035] In another embodiment provided by the present invention, Figure 5 As shown, an insert rod 18 is integrally formed at the bottom end of the mounting member 10, and the insert rod 18 is inserted into the mounting groove 4, so that the door body assembly 2 can be installed inside the door frame 3, and the door body assembly 2 can be installed inside the door frame assembly 1, and the insert rod 18 is inserted into another mounting hole 5.

[0036] In another embodiment provided by the present invention, Figure 2 As shown, a groove 6 is provided on the side outer wall of the door frame 3, and the groove 6 is convenient for the door frame 3 to be installed on the wall, and a moisture-proof pad is bonded to the inner wall of the groove 6. The moisture-proof pad is made of rubber material and non-hygroscopic material, which can improve the moisture-proof ability between the door frame 3 and the wall.

[0037] Working principle: When using the wooden door, the door cover 3 can be installed on the wall first. During this process, the moisture-proof pad will be tightly attached to the wall, and then the fixing glue can be injected into the groove 6 to fasten the door cover 3 to the wall. Subsequently, the worker can install the door body assembly 2 inside the door cover assembly 1. During this process, the worker can first insert the plug rod 18 into the installation hole 5, so that the mounting piece 10 is installed in the installation groove 4, and then turn the handle 21 to make the screw rod 22 slide with the plug rod 11 in the cavity 19, so that the plug rod 11 is inserted into the installation hole 5 at the top of the installation groove 4, so that the door body assembly 2 is installed in the door cover 3, so that the door body assembly 2 can be quickly After being installed inside the door cover assembly 1, when the wooden door is heated, the decorative panel 15 will conduct the heat to the inside of the installation area 24, and then the heat will be conducted to the shell 26, and then the core 27 inside the shell 26 can quickly conduct heat, so that the shell 26 will be heated, and then the air inside the shell 26 will expand due to the heat, and the expanded air will flow into the exhaust hole 17 from the air outlet 25, and then the air inside the exhaust hole 17 will be quickly discharged through the through hole 13, so that the heat dissipation speed of the door body part 8 is accelerated, so that the door body assembly 2 will not produce a large expansion when heated, and the wooden door will be prevented from being deformed by heat. When the door body assembly 2 needs to be repaired later, the handle 21 can be turned in the opposite direction. The screw rod 22 slides with the plug rod 11 inside the cavity 19, so that the plug rod 11 retracts into the cavity 19, so that the plug rod 11 is detached from the mounting hole 5, and the door body assembly 2 and the door cover assembly 1 are quickly disassembled, which greatly reduces the difficulty of disassembly and assembly between the door body assembly 2 and the door cover assembly 1. Moreover, when the decorative panel 15 is damaged, the design between the sliding block 29 and the sliding slot 30 facilitates the worker to quickly remove the decorative panel 15 from the core board 14 and replace it with a new decorative panel 15. When the indoor heating is turned on, the door body assembly 2 will expand, causing the sealing rubber bag 31 to be squeezed, and then the medium oil 36 inside the sealing rubber bag 31 will be squeezed into the oil bag. In the cylinder member 33, due to the action of the supporting spring 34, the piston plate 35 will apply force to the medium oil 36 inside the oil cylinder member 33, so that the sealing rubber bag 31 is in an expanded state and can be tightly attached to the door body assembly 2, thereby improving the sealing between the door body assembly 2 and the door cover 3 when the indoor heating is turned on. Conversely, when the indoor cooling is turned on, under the action of the supporting spring 34, the piston plate 35 will send the medium oil 36 inside the oil cylinder member 33 into the sealing rubber bag 31, so that the sealing rubber bag 31 swells again, so that the sealing rubber bag 31 can be tightly attached to the door body assembly 2 when the indoor cooling is turned on, thereby avoiding the problem of air leakage and reducing the waste of cooling or heating energy.

[0038] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detachable frame door, comprising a door cover assembly (1), characterized in that: The door cover assembly (1) is provided with a door body assembly (2) inside. The door body assembly (2) includes a fixing member (7). A door body member (8) is slidably inserted inside the fixing member (7). The fixing member (7) includes a profile frame (9). A mounting member (10) is integrally formed on the outer wall of one side of the profile frame (9). A cavity (19) is provided inside the mounting member (10). A screw rod (22) is installed at the center of the bottom of the inner wall of the cavity (19) via a bearing. The screw rod (22) is externally threadedly connected to a plug-in rod (11). The plug-in rod (11) is slidably connected inside the cavity (19). A placement groove (20) is provided on the outer wall of one side of the mounting member (10). A handle (21) is installed at the bottom end of the screw rod (22) via a flat key. The handle (21) is located inside the placement groove (20). The door cover assembly (1) The invention comprises a door cover (3), wherein an outer wall of one side of the door cover (3) is provided with a mounting groove (4), the mounting member (10) is located inside the mounting groove (4), mounting holes (5) are provided on both sides of the inner wall of the mounting groove (4), the plug-in rod (11) is slidably plugged into one of the mounting holes (5), a bottom shell (32) is installed at the bottom end of the door cover (3) by bolts, a sealing rubber bag (31) is embedded between the top outer wall of the bottom shell (32) and the inner wall of the door cover (3), three oil cylinder members (33) are installed at the top of the inner wall of the bottom shell (32) by bolts, and a supporting spring (34) is installed at the bottom of the inner wall of the oil cylinder member (33) by bolts, a piston plate (35) is installed at the top of the supporting spring (34) by bolts, and the oil cylinder member (33) and the sealing rubber bag (31) are filled with medium oil (36).

2. A detachable frame door according to claim 1, characterized in that: An outer wall of one side of the fixing member (7) is provided with a placement groove (12), the door body member (8) is slidably inserted into the placement groove (12), and a plurality of through holes (13) are provided on both sides of the inner wall of the placement groove (12).

3. A detachable frame door according to claim 2, characterized in that: The door body (8) comprises a core plate (14), both sides of the outer wall of the core plate (14) are provided with decorative panels (15), and a door lock (16) passing through the core plate (14) is provided between the two decorative panels (15), and both sides of the outer wall of the core plate (14) are provided with two sliding slots (30), and one side of the outer wall of the decorative panel (15) is integrally formed with two sliding blocks (29), and the sliding blocks (29) are slidably inserted into the sliding slots (30).

4. A detachable frame door according to claim 3, characterized in that: An inserting groove (23) is provided on an outer wall of one side of the core plate (14), and the door lock (16) is slidably inserted into the inserting groove (23).

5. The detachable frame door according to claim 3, characterized in that: The outer walls on both sides of the core plate (14) are provided with a plurality of exhaust holes (17), and the exhaust holes (17) and the through holes (13) are interconnected.

6. The detachable frame door according to claim 5, characterized in that: An installation area (24) is provided on an outer wall of one side of the core plate (14), and a plurality of shells (26) are installed inside the installation area (24) by means of bolts, and a core body (27) is installed inside the installation area (24) by means of bolts.

7. The detachable frame door according to claim 6, characterized in that: A plurality of air outlet holes (25) are provided on one side of the bottom of the inner wall of the installation area (24), the air outlet holes (25) and the exhaust holes (17) are interconnected, and the air outlet holes (25) are located inside the housing (26).

8. The detachable frame door according to claim 3, characterized in that: A slot (28) is provided on an outer wall of one side of the decorative panel (15), and the door lock (16) passes through the slot (28).

9. The detachable frame door according to claim 1, characterized in that: The bottom end of the mounting member (10) is integrally formed with an insertion rod (18), and the insertion rod (18) is inserted into the inside of another mounting hole (5).

10. The detachable frame door according to claim 1, characterized in that: The outer wall of the side of the door cover (3) is provided with a groove (6), and a moisture-proof pad is bonded to the inner wall of the groove (6).

Images