Environment-friendly wooden door and mounting frame structure thereof

Abstract

The invention relates to the technical field of wooden door installation, and discloses an environment-friendly wooden door and an installation frame structure thereof.The environment-friendly wooden door comprises a door plank, a telescopic supporting structure is arranged at the bottom of the interior of the door plank, the telescopic supporting structure comprises a T-shaped groove formed in the bottom of the door plank, and a sliding rod is slidably connected into the T-shaped groove; a T-shaped groove is formed in the upper portion of the sliding rod, a friction plate is arranged at the bottom of the sliding rod, a top plate is fixedly connected to the top of the sliding rod, a pressure spring is fixedly connected to the bottom of the top plate, and the other end of the pressure spring is fixedly connected into the T-shaped groove. The problem that in the prior art, when a door is in a semi-open state, fixation cannot be guaranteed, and consequently the door is suddenly closed or hits residents is solved.

Description

Technical Field

[0001] The invention relates to the technical field of wooden door installation, in particular to an environmentally friendly wooden door and an installation frame structure thereof. Background Art

[0002] Environmentally friendly wooden doors, also known as ecological wooden doors, are a type of door product made of natural wood and environmentally friendly coatings. It not only pays attention to environmental protection in the selection of materials, but also strictly controls the release of harmful substances during the production process to ensure the environmental performance of the product. Environmentally friendly wooden doors mainly use treated natural solid wood or multi-layer boards as the base material, and are processed with environmentally friendly coatings and glues. These materials do not contain or contain only a very small amount of substances that are harmful to the human body, such as formaldehyde, benzene and other volatile organic compounds, thus ensuring the environmental protection and safety of the product. Environmentally friendly wooden doors release very few or even zero harmful substances during the production and use process, effectively avoiding indoor air pollution and protecting the health of residents.

[0003] In daily life, residents usually place some items on the back of the door through hooks. When residents take these items, they usually open the door to a half-open state. However, when the door in the prior art is half opened, the wooden door is in a shaking state, and various external factors may cause the door to shake, causing the door panel to suddenly close the door or hit the residents; therefore, it does not meet the existing needs. In this regard, we propose an environmentally friendly wooden door and its installation frame structure. Summary of the invention

[0004] The present invention provides an environmentally friendly wooden door and an installation frame structure thereof, which have the beneficial effect of fixing the door when the door is in a half-open state so that it will not shake, thereby solving the problem in the prior art mentioned in the above background technology that the door cannot be fixed when in a half-open state, causing the door to suddenly close or hit residents.

[0005] The present invention provides the following technical solutions: an environmentally friendly wooden door and its mounting frame structure, including a door panel, a telescopic support structure is arranged at the inner bottom of the door panel, the telescopic support structure includes a T-shaped slot opened at the bottom of the door panel, a sliding rod is slidably connected in the T-shaped slot, a friction plate is arranged at the bottom of the sliding rod, the top of the sliding rod is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a pressure spring, the other end of the pressure spring is fixedly connected in the T-shaped slot, and the friction plate is made of rubber.

[0006] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, a switching component for controlling the lifting and lowering of the sliding rod is arranged in the door panel, and the switching component includes a piston chamber opened in the door panel, and the piston chamber is connected to the T-slot, and a slide plate is slidably connected in the piston chamber, and a resistance rod is fixedly connected to the upper surface of the slide plate, and the slide plate divides the piston chamber into a first space and a second space, and a support spring is fixedly connected to the lower surface of the slide plate, and the other end of the support spring is fixedly connected in the piston chamber.

[0007] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, a driving component for controlling the sliding of the slide plate is provided on one side of the door panel, and the driving component includes a driving compartment opened in the door panel, the driving compartment is connected to the outside world, a sliding plate is slidably connected in the driving compartment, a connecting rod is fixedly connected to one side of the sliding plate, a pressing plate is fixedly connected to the other end of the connecting rod, the pressing plate is arranged on the side of the driving compartment close to the outside world, a fixing plate is fixedly connected in the driving compartment, a reset spring is fixedly connected to the side of the fixing plate close to the pressing plate, the other end of the reset spring is fixedly connected to the pressing plate, the corner of the driving compartment located at the outside world is designed to be rounded, and the pressing plate is T-shaped.

[0008] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, one side of the connecting rod is fixedly connected to a rotating shaft, the side wall of the rotating shaft is rotatably connected to a limiting block, a hydraulic channel is opened at the end of the driving compartment away from the pressing plate, the other end of the hydraulic channel is connected to the first space, and the limiting block is composed of a semicircle and two triangular blocks of different sizes combined into a scissors shape, and the combined limiting block includes a semicircular arc, a long side, a short side and a corner.

[0009] As an optional solution of an environmentally friendly wooden door and its installation frame structure described in the present invention, wherein: a length fixing device is arranged in the said resistance rod, and the said length fixing device comprises a thread groove provided in the said resistance rod, a rotating rod is arranged in the said thread groove, and a thread block is arranged at the bottom of the said rotating rod, and the said thread block matches the said thread groove. .

[0010] As an optional solution for an environmentally friendly wooden door and its installation frame structure described in the present invention, the rotation of the rotating rod is driven by a rotating device, and the rotating device includes a No. 1 bevel gear rotatably connected to the outer wall of the rotating rod, and the inner wall of the No. 1 bevel gear is fixedly connected with a block, and the block is slidably connected in a slide groove, and the slide groove is opened on the outer wall of the rotating rod.

[0011] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, the first bevel gear is meshingly connected with the second bevel gear, one side of the second bevel gear is fixedly connected with a cross shaft, the cross shaft is rotatably connected in a cross groove, the cross groove is provided in the door panel, the other end of the cross shaft is fixedly connected with a knob, and the knob is embedded in the door panel.

[0012] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, the bottom of the No. 1 bevel gear is fixedly connected with an L-shaped height-fixing ring, the bottom end of the L-shaped height-fixing ring is rotatably connected in an L-shaped limiting groove, the L-shaped limiting groove is opened in the door panel, and the L-shaped limiting groove is connected to the T-shaped groove.

[0013] As an optional solution for an environmentally friendly wooden door and its mounting frame structure described in the present invention, a pressure device is provided at the bottom of the sliding rod, and the pressure device includes a pressure groove opened in the sliding rod, a pressure plate is slidably connected in the pressure groove, a pressure spring is fixedly connected to the top of the pressure plate, the other end of the pressure spring is fixedly connected to the pressure groove, the pressure groove is connected to channel No. 1 on the side away from the pressure plate, the channel No. 1 is opened in the sliding rod, the other end of the channel No. 1 is connected to a hose, the other end of the hose is connected to channel No. 2, the channel No. 2 is opened in the door panel, and the other end of the channel No. 2 is connected to the second space.

[0014] The present invention also discloses an installation frame structure, comprising a frame assembly, wherein the frame assembly comprises a door frame, a threshold is installed at the bottom of the door frame, and a hinge is installed at one side of the door frame.

[0015] The present invention has the following beneficial effects: 1. The environment-friendly wooden door and its mounting frame structure drive the resistance rod installed on the slide board and the rotating rod installed in the resistance rod to slide up and down through the sliding of the slide board. When the slide board slides upward, the top of the rotating rod resists the top plate. At this time, the pressure spring cannot drive the top plate and the sliding rod fixedly connected to the top plate to slide downward. At this time, the door panel is in a free rotation state. When the slide board slides downward, the resistance rod and the rotating rod fixedly connected thereto slide downward synchronously. At this time, the top plate and the sliding rod fixedly connected thereto will slide downward under the drive of the pressure spring, so that the friction plate at the bottom of the sliding rod resists against the ground. The friction between the friction plate and the ground ensures that the door panel is fixed to the ground at a required angle, thereby ensuring that the door panel will not be suddenly closed or injure the residents behind the door due to uncontrollable factors.

[0016] 2. The environmentally friendly wooden door and its mounting frame structure drive the cross shaft and the second bevel gear fixed thereto to rotate by rotating the knob, and then mesh with the first bevel gear to rotate synchronously. Since the first bevel gear is connected to the rotating rod through the clamping block, through this design, the first bevel gear can rotate synchronously with the rotating rod while ensuring that it slides up and down relative to the rotating rod. The first bevel gear is restricted by the knob and the L-shaped height-fixing ring, so that the relative height of the first bevel gear is fixed. The rotating rod is driven to rotate by the first bevel gear. Due to the threaded connection between the rotating rod and the resistance rod, the rotating rod at this time rotates and slides up and down in the thread groove under the drive of the first bevel gear. The total height that the sliding rod can descend can be changed by the up and down sliding of the rotating rod, thereby ensuring the contact force between the sliding rod and the ground, so that the door panel can be fixed on the ground.

[0017] 3. The environmentally friendly wooden door and its mounting frame structure can further increase the friction between the friction plate and the ground through the design of the pressurizing device. No. 2 hydraulic oil is filled in the second space, No. 2 channel, hose, No. 1 channel, and pressurizing tank. When the slide plate slides downward, the slide plate squeezes the hydraulic oil in the second space, driving the hydraulic oil to flow into the pressurizing tank through the above-mentioned channel, and then drives the pressurizing plate in the pressurizing tank to slide downward. Since the other end of the pressurizing plate resists the friction plate, through this design, the friction plate at this time is not only subjected to the power from the pressure spring, but also to the pressure of the pressure plate. At this time, the friction between the friction plate and the ground will be increased, thereby improving the fixing effect of the door panel and ensuring the stability of the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention.

[0019] Figure 2 The cross-sectional structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 3 The cross-sectional structure of the present invention is shown in FIG. Figure 2 .

[0021] Figure 4 For the present invention Figure 2 Schematic diagram of the local structure.

[0022] Figure 5 For the present invention Figure 4 Enlarged structural diagram at B in the middle.

[0023] Figure 6 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0024] Figure 7 For the present invention Figure 3Schematic diagram of the local structure.

[0025] Figure 8 It is a schematic diagram of the structure of the rotating device of the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of the first helical gear of the present invention.

[0027] Fig.10 It is a schematic diagram of the rotating rod structure of the present invention.

[0028] Fig.11 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0029] Fig.12 It is a schematic diagram of the structure of the frame assembly of the present invention.

[0030] Fig.13 It is a schematic diagram of the structural change when the limiting block of the present invention moves inward.

[0031] Fig.14 It is a schematic diagram of the structural change when the limiting block of the present invention moves outward.

[0032] In the figure: 1, door panel; 2, telescopic support structure; 21, T-slot; 22, slide bar; 23, top plate; 24, pressure spring; 25, friction plate; 3, switching assembly; 31, piston chamber; 32, slide plate; 33, resistance rod; 34, first space; 35, second space; 36, support spring; 4, driving assembly; 41, driving chamber; 42, slide plate; 43, connecting rod; 44, pressing plate; 45, fixing plate; 46, reset spring; 47, rotating shaft; 48, limiting block; 49, hydraulic channel; 5, fixed Long device; 51. thread groove; 52. thread block; 53. rotating rod; 6. rotating device; 61. slide groove; 62. block; 63. bevel gear No. 1; 64. bevel gear No. 2; 65. cross shaft; 66. cross groove; 67. knob; 68. L-shaped height fixing ring; 69. L-shaped limiting groove; 7. pressurizing device; 71. pressurizing groove; 72. pressurizing plate; 73. pressurizing spring; 74. channel No. 1; 75. hose; 76. channel No. 2; 8. frame assembly; 81. door frame; 82. door sill; 83. hinge. DETAILED DESCRIPTION

[0033] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1: This embodiment is intended to solve the problem in the prior art that when the door is in a half-open state, it cannot be fixed, causing the door to close suddenly or hit the residents. Please refer to Figures 1 to 14 An environmentally friendly wooden door and its mounting frame structure include a door panel 1, a telescopic support structure 2 is provided at the inner bottom of the door panel 1, the telescopic support structure 2 includes a T-shaped slot 21 opened at the bottom of the door panel 1, a slide rod 22 is slidably connected in the T-shaped slot 21, a friction plate 25 is provided at the bottom of the slide rod 22, a top plate 23 is fixedly connected to the top of the slide rod 22, a pressure spring 24 is fixedly connected to the bottom of the top plate 23, and the other end of the pressure spring 24 is fixedly connected in the T-shaped slot 21.

[0035] The slide bar 22 is driven by the top plate 23 so that the friction plate 25 at the bottom of the slide bar 22 contacts the ground, thereby ensuring that the door panel 1 installed with the slide bar 22 is fixed on the ground. Through this design, the door panel 1 can be effectively fixed at the angle required by the user, ensuring that the door panel 1 will not be suddenly closed or injure the residents behind the door due to uncontrollable factors.

[0036] A switching assembly 3 for controlling the lifting and lowering of the slide rod 22 is provided in the door panel 1. The switching assembly 3 includes a piston chamber 31 opened in the door panel 1. The piston chamber 31 is connected to the T-shaped groove 21. A slide plate 32 is slidably connected in the piston chamber 31. A resistance rod 33 is fixedly connected to the upper surface of the slide plate 32. The slide plate 32 divides the piston chamber 31 into a first space 34 and a second space 35. A support spring 36 is fixedly connected to the lower surface of the slide plate 32. The other end of the support spring 36 is fixedly connected in the piston chamber 31.

[0037] The design of the switching assembly 3 realizes the free movement of the door panel 1 and the switching between the fixed functions by limiting the sliding of the top plate 23. The sliding of the slide plate 32 drives the resistance rod 33 installed on the slide plate 32 and the rotating rod 53 installed in the resistance rod 33 to slide up and down. When the slide plate 32 slides upward, the top of the rotating rod 53 abuts against the top plate 23. At this time, the pressure spring 24 cannot drive the top plate 23 and the sliding rod 22 fixedly connected to the top plate 23 to slide downward. At this time, the door panel 1 is in a free rotation state. When the slide plate 32 slides downward, the resistance rod 33 and the rotating rod 53 fixedly connected thereto are 3 slides downward synchronously, at this time, the top plate 23 and the slide bar 22 fixedly connected thereto will slide downward under the drive of the pressure spring 24, and the pressure applied to the slide bar 22 by the pressure spring 24 makes the friction plate 25 at the bottom of the slide bar 22 contact the ground, and the friction between the friction plate 25 and the ground ensures that the door panel 1 is fixed on the ground at a fixed angle, thereby ensuring that the door panel 1 will not be suddenly closed or injure the residents behind the door due to uncontrollable factors. The design of the support spring 36 allows the slide plate 32 to be supported and at the same time enables the slide plate 32 to have the function of rapid reset.

[0038] A driving assembly 4 for controlling the sliding of a sliding plate 32 is provided on one side of the door panel 1. The driving assembly 4 includes a driving compartment 41 opened in the door panel 1. The driving compartment 41 is communicated with the outside world. A sliding plate 42 is slidably connected in the driving compartment 41. A connecting rod 43 is fixedly connected to one side of the sliding plate 42. A pressing plate 44 is fixedly connected to the other end of the connecting rod 43. The pressing plate 44 is provided on a side of the driving compartment 41 close to the outside world. A fixing plate 45 is fixedly connected in the driving compartment 41. A return spring 46 is fixedly connected to the side of the fixing plate 45 close to the pressing plate 44. The other end of the return spring 46 is fixedly connected to the pressing plate 44.

[0039] A rotating shaft 47 is fixedly connected to one side of the connecting rod 43 , and a limiting block 48 is rotatably connected to the side wall of the rotating shaft 47 . A hydraulic channel 49 is opened at one end of the driving chamber 41 away from the pressing plate 44 , and the other end of the hydraulic channel 49 is connected to the first space 34 .

[0040] The T-shaped pressing plate 44 can prevent the pressing plate 44 from sliding out of the driving compartment 41 .

[0041] The sliding of the slide plate 32 in the piston chamber 31 is driven by the driving component 4, and the driving component 4 is installed on the side wall of the door panel 1. The user presses the pressing plate 44 to drive the sliding plate 42 fixedly connected thereto to slide inward. Since the interior of the driving chamber 41, the hydraulic channel 49, and the first space 34 are filled with No. 1 hydraulic oil, the hydraulic oil in the driving chamber 41 is squeezed by the sliding plate 42. At this time, the hydraulic oil will be replenished in the first space 34, driving the slide plate 32 to slide downward, thereby releasing the restriction on the top plate 23. At this time, the slide rod 22 can slide downward under the drive of the pressure spring 24 to fix the door panel 1 to the ground. The design of the support spring 36 allows the slide plate 32 to be supported, and at the same time enables the slide plate 32 to have the function of quick reset.

[0042] In order to ensure that the bottom of the slide bar 22 can always be fixed to the ground, it is necessary to ensure that the pressing plate 44 is always in a pressed state. Due to the presence of the return spring 46, when the user does not press the pressing plate 44, the pressing plate 44 will be reset under the drive of the return spring 46. Therefore, through the design of the limit block 48 and the fixed plate 45, it can be ensured that the pressing plate 44 is always in a restricted state. By pressing the pressing plate 44, the pressing plate 44, the connecting rod 43 and the sliding plate 42 are driven to slide inward synchronously. When the connecting rod 43 slides to the fixed plate 45, the short side of the limiting block 48 located on the connecting rod 43 will be resisted by the fixed plate 45. At this time, due to the mutual rotation between the limiting block 48 and the rotating shaft 47, due to the continued movement of the connecting rod 43, the limiting block 48 will be rotated until the bottom edge of the limiting block 48 completely passes through the fixed plate 45. At this time, the corner of the limiting block 48 will be stuck in the corner of the fixed plate 45 (such as Fig.13As shown), at this time, no pressure is applied to the pressing plate 44, and the return spring 46 will not be able to drive the sliding plate 42 to return, so it can be ensured that the bottom of the sliding rod 22 is always in friction with the ground to ensure the fixation of the door panel 1.

[0043] When it is necessary to release the fixation, the pressing plate 44 is continuously pressed to drive the limiting block 48 to continue to move forward until the long side of the limiting block 48 passes over the fixing plate 45. At this time, no pressure is applied to the pressing plate 44, and the return spring 46 drives the pressing plate 44, the sliding plate 42 and the connecting rod 43 to move in the opposite direction. At this time, the long side of the limiting block 48 rotates due to the resistance of the fixing plate 45 until it is completely separated from the fixing plate 45 (such as Fig.14 As shown), at this time, the limiting block 48 will maintain the downward angle of the corner due to the effect of gravity, and the pressing plate 44 will be driven by the return spring 46 so that the side of the pressing plate 44 close to the outside is flush with the side of the door panel 1. Through this design, the state of the door panel 1 can be effectively changed, thereby ensuring that the door panel 1 can be switched between the two working states of fixed and free.

[0044] Embodiment 2: This embodiment is intended to help solve the problem that the heights of the slide bar 22 and the ground are different due to the different heights of the threshold 82. This embodiment is an explanation based on Embodiment 1. For details, please refer to Figures 1 to 14 A fixing length device 5 is arranged in the interference rod 33, and the fixing length device 5 includes a thread groove 51 opened in the interference rod 33, a rotating rod 53 is arranged in the thread groove 51, and a thread block 52 is arranged at the bottom of the rotating rod 53, and the thread block 52 matches the thread groove 51.

[0045] The rotation of the rotating rod 53 is driven by the rotating device 6, which includes a No. 1 bevel gear 63 rotatably connected to the outer wall of the rotating rod 53, and a block 62 is fixedly connected to the inner wall of the No. 1 bevel gear 63. The block 62 is slidably connected in the slide groove 61, and the slide groove 61 is opened on the outer wall of the rotating rod 53.

[0046] The first bevel gear 63 is meshedly connected with the second bevel gear 64 , one side of the second bevel gear 64 is fixedly connected with a cross shaft 65 , the cross shaft 65 is rotatably connected in a cross groove 66 , the cross groove 66 is provided in the door panel 1 , and the other end of the cross shaft 65 is fixedly connected with a knob 67 .

[0047] An L-shaped height-fixing ring 68 is fixedly connected to the bottom of the first bevel gear 63 . The bottom end of the L-shaped height-fixing ring 68 is rotatably connected to an L-shaped limiting groove 69 . The L-shaped limiting groove 69 is provided in the door panel 1 and communicates with the T-shaped groove 21 .

[0048] Through the design of the fixed length device 5, the total length of the interference rod 33 and the rotating rod 53 can be adjusted. Through this adjustment, the total height to which the slide bar 22 can be lowered can be changed, thereby ensuring that the slide bar 22 can interfere with the ground.

[0049] By rotating the knob 67, the cross shaft 65 and the second bevel gear 64 fixed thereto are driven to rotate, and then the first bevel gear 63 is meshed with the first bevel gear 63 to rotate synchronously. Since the first bevel gear 63 is connected to the rotating rod 53 through the clamping block 62, through this design, the first bevel gear 63 can rotate synchronously with the rotating rod 53 while ensuring that it slides up and down relative to the rotating rod 53. The first bevel gear 63 is restricted by the knob 67 and the L-shaped height-fixing ring 68, so that the relative height of the first bevel gear 63 is fixed. The rotating rod 53 is driven to rotate by the first bevel gear 63. The bottom of the rotating rod 53 is threadedly connected to the thread groove 51 through the thread block 52. Due to the threaded connection between the rotating rod 53 and the abutting rod 33, the rotating rod 53 at this time rotates and slides up and down in the thread groove 51 under the drive of the first bevel gear 63. The total height that the sliding rod 22 can descend can be changed by the up and down sliding of the rotating rod 53, thereby ensuring the contact force between the sliding rod 22 and the ground, so that the door panel 1 can be fixed on the ground.

[0050] The rotating rod 53 and the abutment rod 33 are connected by a threaded connection, which can ensure the firmness between the rotating rod 53 and the abutment rod 33 during the lifting process, and ensure the stability of the lifting movement of the two. The cross shaft 65 and the cross groove 66 are designed in a cross shape, which can effectively prevent the second bevel gear 64 from sliding in the horizontal direction, thereby ensuring the stability of the meshing connection between the second bevel gear 64 and the first bevel gear 63.

[0051] Embodiment 3: This embodiment is intended to promote the solution of the problem that the friction force between the slide bar 22 and the ground is small when the pressure spring 24 is used to drive the slide bar 22 to rub against the ground. This embodiment is an explanation based on the embodiment 2. For details, please refer to Figures 1 to 14 A pressurizing device 7 is provided at the bottom of the slide rod 22, and the pressurizing device 7 includes a pressurizing groove 71 opened in the slide rod 22, a pressurizing plate 72 is slidably connected in the pressurizing groove 71, a pressurizing spring 73 is fixedly connected to the top of the pressurizing plate 72, and the other end of the pressurizing spring 73 is fixedly connected in the pressurizing groove 71, and the side of the pressurizing groove 71 away from the pressurizing plate 72 is connected to a No. 1 channel 74, and the No. 1 channel 74 is opened in the slide rod 22, and the other end of the No. 1 channel 74 is connected to a hose 75, and the other end of the hose 75 is connected to a No. 2 channel 76, and the No. 2 channel 76 is opened in the door panel 1, and the other end of the No. 2 channel 76 is connected to the second space 35.

[0052] Through the design of the pressurizing device 7, the friction force between the friction plate 25 and the ground can be further increased. No. 2 hydraulic oil is filled in the second space 35, the second channel 76, the hose 75, the first channel 74, and the pressurizing groove 71. When the slide plate 32 slides downward, the slide plate 32 squeezes the hydraulic oil in the second space 35, drives the hydraulic oil to flow into the pressurizing groove 71 through the above-mentioned channel, and then drives the pressurizing plate 72 in the pressurizing groove 71 to slide downward. Since the other end of the pressurizing plate 72 resists the friction plate 25, through this design, the friction plate 25 at this time is not only subjected to the power from the pressure spring 24, but also subjected to the pressure of the pressurizing plate 72. At this time, the friction force between the friction plate 25 and the ground will be increased, thereby improving the fixing effect of the door panel 1 and ensuring the stability of the door panel 1. A hose 75 is used as a connecting piece between the first channel 74 and the second channel 76. The soft and foldable nature of the hose 75 can prevent the slide bar 22 from tearing the connection of the channel when sliding, thereby ensuring the stability of the channel connection.

[0053] This embodiment further discloses an installation frame structure, including a frame assembly 8 , wherein the frame assembly 8 includes a door frame 81 , a threshold 82 is installed at the bottom of the door frame 81 , and a hinge 83 is installed at one side of the door frame 81 .

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An environmentally friendly wooden door and its mounting frame structure, comprising a door panel (1), characterized in that: A telescopic support structure (2) is provided at the inner bottom of the door panel (1), and the telescopic support structure (2) comprises a T-shaped slot (21) provided at the bottom of the door panel (1), a slide rod (22) is slidably connected in the T-shaped slot (21), a friction plate (25) is provided at the bottom of the slide rod (22), a top plate (23) is fixedly connected to the top of the slide rod (22), a pressure spring (24) is fixedly connected to the bottom of the top plate (23), and the other end of the pressure spring (24) is fixedly connected in the T-shaped slot (21).

2. The environmentally friendly wooden door and its installation frame structure according to claim 1, characterized in that: A switching assembly (3) for controlling the lifting and lowering of the slide rod (22) is arranged in the door panel (1), and the switching assembly (3) comprises a piston chamber (31) opened in the door panel (1), the piston chamber (31) is connected to the T-shaped groove (21), a slide plate (32) is slidably connected in the piston chamber (31), an abutment rod (33) is fixedly connected to the upper surface of the slide plate (32), the slide plate (32) divides the piston chamber (31) into a first space (34) and a second space (35), and a support spring (36) is fixedly connected to the lower surface of the slide plate (32), and the other end of the support spring (36) is fixedly connected in the piston chamber (31).

3. The environmentally friendly wooden door and its installation frame structure according to claim 2, characterized in that: A driving assembly (4) for controlling the sliding movement of the sliding plate (32) is provided on one side of the door panel (1). The driving assembly (4) comprises a driving chamber (41) provided in the door panel (1). The driving chamber (41) is in communication with the outside. A sliding plate (42) is slidably connected in the driving chamber (41). A connecting rod (43) is fixedly connected to one side of the sliding plate (42). A pressing plate (44) is fixedly connected to the other end of the connecting rod (43). The pressing plate (44) is provided on a side of the driving chamber (41) close to the outside. A fixing plate (45) is fixedly connected in the driving chamber (41). A return spring (46) is fixedly connected to the side of the fixing plate (45) close to the return plate (44). The other end of the return spring (46) is fixedly connected to the return plate (44).

4. The environmentally friendly wooden door and its installation frame structure according to claim 3, characterized in that: A rotating shaft (47) is fixedly connected to one side of the connecting rod (43), and a limiting block (48) is rotatably connected to a side wall of the rotating shaft (47). A hydraulic channel (49) is provided at one end of the driving chamber (41) away from the pressing plate (44), and the other end of the hydraulic channel (49) is in communication with the first space (34).

5. The environmentally friendly wooden door and its installation frame structure according to claim 2, characterized in that: A length fixing device (5) is arranged in the abutting rod (33), and the length fixing device (5) comprises a thread groove (51) provided in the abutting rod (33), a rotating rod (53) is arranged in the thread groove (51), and a thread block (52) is arranged at the bottom of the rotating rod (53), and the thread block (52) matches the thread groove (51).

6. The environmentally friendly wooden door and its mounting frame structure according to claim 5, characterized in that: The rotation of the rotating rod (53) is driven by a rotating device (6), wherein the rotating device (6) comprises a first bevel gear (63) rotatably connected to the outer wall of the rotating rod (53), a clamping block (62) is fixedly connected to the inner wall of the first bevel gear (63), and the clamping block (62) is slidably connected in a slide groove (61), and the slide groove (61) is provided on the outer wall of the rotating rod (53).

7. The environmentally friendly wooden door and its mounting frame structure according to claim 6, characterized in that: The first bevel gear (63) is meshingly connected with the second bevel gear (64); a cross shaft (65) is fixedly connected to one side of the second bevel gear (64); the cross shaft (65) is rotatably connected in a cross groove (66); the cross groove (66) is provided in the door panel (1); and a knob (67) is fixedly connected to the other end of the cross shaft (65).

8. The environmentally friendly wooden door and the mounting frame structure thereof according to claim 7, characterized in that: An L-shaped height-fixing ring (68) is fixedly connected to the bottom of the first bevel gear (63); the bottom end of the L-shaped height-fixing ring (68) is rotatably connected to an L-shaped limiting groove (69); the L-shaped limiting groove (69) is provided in the door panel (1); and the L-shaped limiting groove (69) is communicated with the T-shaped groove (21).

9. The environmentally friendly wooden door and its installation frame structure according to claim 2, characterized in that: A pressurizing device (7) is provided at the bottom of the slide bar (22), and the pressurizing device (7) includes a pressurizing groove (71) opened in the slide bar (22), a pressurizing plate (72) is slidably connected in the pressurizing groove (71), a pressurizing spring (73) is fixedly connected to the top of the pressurizing plate (72), and the other end of the pressurizing spring (73) is fixedly connected in the pressurizing groove (71), and the side of the pressurizing groove (71) away from the pressurizing plate (72) is connected to a first channel (74), and the first channel (74) is opened in the slide bar (22), and the other end of the first channel (74) is connected to a hose (75), and the other end of the hose (75) is connected to a second channel (76), and the second channel (76) is opened in the door panel (1), and the other end of the second channel (76) is connected to the second space (35).

10. A mounting frame structure for mounting an environmentally friendly wooden door as claimed in claims 1 to 9, characterized in that: The invention comprises a frame assembly (8), wherein the frame assembly (8) comprises a door frame (81), a threshold (82) is installed at the bottom of the door frame (81), and a hinge (83) is installed at one side of the door frame (81).

Images