Ventilation type wooden door structure

Abstract

The utility model discloses a ventilation type wooden door structure which comprises a door frame and a door plate arranged in the door frame, the interior of the door plate is hollow, a first ventilation opening penetrating front and back is formed in the lower portion of the door plate, and a sealing plate used for shielding the first ventilation opening is arranged in the door plate. The sealing plate is provided with a second ventilation opening penetrating front and back, the lower end of the door plate is open, a sliding assembly is arranged on the lower side of the door frame and moves left and right relative to the door frame, and the sealing plate is connected with the sliding assembly and moves left and right relative to the door plate. According to the utility model, the structure is effectively optimized, and the production cost is reduced by reducing the number of parts.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden doors, in particular to a ventilation type wooden door structure. Background Art

[0002] Prior art, such as Chinese utility model patent document, publication number CN213743100U, discloses a wooden door, including a wooden door, wherein the wooden door has a cavity inside, ventilation grooves are evenly distributed on the front and rear end surfaces of the wooden door, respectively, a sound insulation member is arranged in the cavity of the wooden door, a through groove penetrating front and rear is arranged on the sound insulation member, a gap is provided between the front and rear end surfaces of the sound insulation member and the front and rear inner walls of the wooden door, a shielding component capable of shielding the through groove is arranged between the sound insulation member and the wooden door, the shielding component can move up and down relative to the wooden door, the door can be closed when privacy needs to be protected, ventilation can be achieved through the ventilation grooves and the through grooves to ensure air circulation, and when sealing is required (for example: turning on the air conditioner), the through grooves can be blocked by the shielding component which can move up and down relative to the wooden door, so that air cannot be ventilated through the ventilation grooves and the through grooves, the space can be sealed and the sound insulation effect is good, the structure is simple, and it meets the use requirements.

[0003] Based on the above, in the prior art, the ventilation slot and the through slot are connected or disconnected by a shielding component that moves up and down. The technical problem of the shielding component that moves up and down is that a self-locking component needs to be set to constrain the position of the shielding component, and the overall structure is complex and needs further improvement. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a ventilation type wooden door structure.

[0005] A ventilated wooden door structure designed for this purpose includes a door frame and a door panel arranged in the door frame, the door panel is hollow inside, a first vent extending front to back is arranged at the lower part of the door panel, a sealing plate for covering the first vent is arranged in the door panel, a second vent extending front to back is arranged on the sealing plate, the lower end of the door panel is open, a sliding assembly is arranged on the lower side of the door frame, the sliding assembly is arranged to move left and right relative to the door frame, and the sealing plate is connected to the sliding assembly and is arranged to move left and right relative to the door panel.

[0006] Preferably, the door frame includes side bars, an upper cross bar and a lower cross bar which are spaced apart on the left and right sides, the upper cross bar is fixedly connected to the upper ends of the side bars, and the lower cross bar is fixedly connected to the lower ends of the side bars.

[0007] Preferably, a sliding track with an upper opening is provided in the lower crossbar;

[0008] The sliding assembly comprises a moving member which is slidably arranged in the sliding track, and the lower end of the sealing plate is fixedly connected to the moving member;

[0009] An operating opening is arranged at the rear side of the lower cross bar, and the moving member is provided with a toggle block extending backward through the operating opening.

[0010] Preferably, a sliding track with an upper opening is provided in the lower crossbar;

[0011] The sliding assembly comprises a moving member which is slidably arranged in the sliding track, and the lower end of the sealing plate is fixedly connected to the moving member;

[0012] A driving motor is arranged on the right side or the left side of the sliding track, a motor shaft of the driving motor is fixedly connected with a lead screw, the lead screw is threadedly connected with a transmission bracket, and the transmission bracket is fixedly connected with the moving part.

[0013] Preferably, the lower cross bar comprises a track bar symmetrically arranged front and rear, and the left and right ends of the track bar are fixedly connected to the side bar;

[0014] The sliding track is arranged between the front and rear track rods;

[0015] The lower end surface of the door panel abuts against the upper end surface of the track rod.

[0016] Preferably, the sealing plate comprises two sealing plates spaced apart from each other, the second vent is arranged on the sealing plate, and the front and rear sealing plates are respectively fitted with the front inner wall and the rear inner wall of the door panel;

[0017] A connecting plate is provided at the upper ends of the two sealing plates to connect them to each other;

[0018] The lower end of the sealing plate is fixedly connected to the moving part.

[0019] Compared with the prior art, the utility model has an opening at the lower end of the door panel, a sliding assembly is provided on the lower side of the door frame, the sliding assembly is arranged to move left and right relative to the door frame, and the sealing plate is connected to the sliding assembly and arranged to move left and right relative to the door panel. The utility model has an opening at the lower end of the door panel, and adopts a sliding assembly provided at the lower part of the door frame, so that the sliding assembly can drive the sealing plate to move left and right, thereby realizing the misalignment or mutual connection of the first ventilation slot and the second ventilation slot. When they are misaligned with each other, it is a non-ventilated state, and when the two are in mutual connection, it is a ventilated state. The sealing plate arranged to move left and right can solve the problem of complex structure caused by the prior art that a self-locking assembly needs to be provided to constrain the upper and lower positions of the shielding plate. The utility model effectively optimizes the structure and reduces the number of parts to reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0022] Figure 3 is one of the sectional structural schematic diagrams of the present utility model;

[0023] Figure 4 is Figure 3 an enlarged structural schematic diagram at position A in

[0024] Figure 5 is the second sectional structural schematic diagram of the present utility model. Specific embodiments

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Refer to Figures 1 - 5 , a ventilated wooden door structure, including a door frame 20 and a door panel 10 arranged inside the door frame 20. The inside of the door panel 10 is hollow. A first ventilation opening 110 penetrating through the front and back is provided at the lower part of the door panel 10. A sealing plate 30 for blocking the first ventilation opening 110 is arranged inside the door panel 10. A second ventilation opening 300 penetrating through the front and back is provided on the sealing plate 30. The lower end of the door panel 10 is open. A sliding component 40 is provided on the lower side of the door frame 20. The sliding component 40 is arranged to move left and right relative to the door frame 20. The sealing plate 30 is connected to the sliding component 40 and is arranged to move left and right relative to the door panel 10.

[0027] In the present utility model, the lower end of the door panel is arranged to be open, and a sliding component is arranged at the lower part of the door frame, so that the sliding component can drive the sealing plate to move horizontally left and right, thereby realizing the dislocation or mutual connection of the first ventilation slot and the second ventilation slot. When they are dislocated from each other, it is a non-ventilated state. When the two are in mutual connection, it is a ventilated state. The sealing plate arranged to move left and right can solve the problem of complex structure caused by the need to set a self-locking component to restrict the up and down position of the shielding plate in the prior art. The present utility model effectively optimizes the structure and reduces the number of components to reduce the production cost.

[0028] Refer to Figure 1 , the door frame 20 includes side bars 210, an upper cross bar 220 and a lower cross bar 230 which are arranged at intervals left and right. The upper cross bar 220 is fixedly connected to the upper ends of the side bars 210. The lower cross bar 230 is fixedly connected to the lower ends of the side bars 210.

[0029] Refer to Figures 2 to 4As shown, a sliding track 240 with an upper opening is provided in the lower cross bar 230; the sliding assembly 40 includes a moving member 410 that is slidably arranged in the sliding track 240, and the lower end of the sealing plate 30 is fixedly connected to the moving member 410; an operating opening 250 is provided at the rear side of the lower cross bar 230, and the moving member 410 is provided with a toggle block 400 that extends backward through the operating opening 250. In this embodiment, the toggle block 400 is manually toggled to drive the moving member 410 to move, so as to drive the sealing plate 30 to move left and right. When the sealing plate 30 is located in the first position, the first ventilation groove and the second ventilation groove are interconnected, and are in a ventilated state. When the sealing plate 30 is located in the second position, the first ventilation groove and the second ventilation groove are misaligned with each other, and are in a non-ventilated state.

[0030] See also Figures 2 to 4 As shown, a sliding track 240 with an upper opening is provided in the lower cross bar 230; the sliding assembly 40 includes a moving member 410 that is slidably arranged in the sliding track 240, and the lower end of the sealing plate 30 is fixedly connected to the moving member 410; a driving motor 420 is provided on the right or left side of the sliding track 240, and the motor shaft of the driving motor 420 is fixedly connected with a screw rod, and the screw rod is threadedly connected with a transmission bracket 430, and the transmission bracket 430 is fixedly connected with the moving member 410. In this embodiment, the driving motor 420 can be controlled to drive the screw rod to rotate, so that the transmission bracket 430 drives the moving member 410 to move along the sliding track 240. In this process, when the sealing plate 30 is located in the first position, the first ventilation slot and the second ventilation slot are connected to each other, which is a ventilation state. When the sealing plate 30 is located in the second position, the first ventilation slot and the second ventilation slot are misaligned with each other, which is a non-ventilated state. Further, in this embodiment, the drive motor 420 is integrated with a circuit board and can be controlled by an external wireless terminal. This technology is a prior art and will not be described in detail. Further, regarding the power supply of the drive motor 420, a power supply line can be integrated in the door frame 20 to connect the drive motor and the wires pre-buried in the wall to achieve power supply, or a detachable battery can be used for power supply.

[0031] The lower cross bar 230 includes track bars 231 symmetrically arranged front and rear, and the left and right ends of the track bars 231 are fixedly connected to the side bars 210; the sliding track 240 is arranged between the front and rear track bars 231; the lower end surface of the door panel 10 abuts against the upper end surface of the track bar 231.

[0032] See also Figure 2 and Figure 4As shown, the sealing plate 30 includes two sealing plate members 310 arranged at intervals front and back, the second ventilation opening 300 is provided on the sealing plate member 310, and the front and back sealing plate members 310 are respectively attached to the front inner wall and the rear inner wall of the door panel 10; a connecting plate member 320 is connected to the upper ends of the two sealing plate members 310; the lower end of the sealing plate member 310 is fixedly connected to the moving member 410.

[0033] The sealing plate member 310 is made of aluminum plate, which can effectively reduce the weight to ensure smoother movement.

[0034] See Figure 3 and Figure 5 , the door panel 10 above the sealing plate 30 is filled with a honeycomb core material 50.

[0035] See Figure 3 and Figure 5 , a windproof plate member 510 is provided at the lower end of the honeycomb core material 50, which can prevent the air below from flowing upward into the honeycomb core material 50 to avoid the generation of noise.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilated wooden door structure, comprising a door frame (20) and a door panel (10) arranged in the door frame (20), wherein the door panel (10) is hollow inside, a first vent (110) penetrating front to back is arranged at the lower part of the door panel (10), a sealing plate (30) for shielding the first vent (110) is arranged in the door panel (10), and a second vent (300) penetrating front to back is arranged on the sealing plate (30), characterized in that: The door panel (10) is provided with an opening at the lower end, a sliding assembly (40) is provided at the lower side of the door frame (20), the sliding assembly (40) is arranged to move left and right relative to the door frame (20), and the sealing plate (30) is connected to the sliding assembly (40) and is arranged to move left and right relative to the door panel (10).

2. A ventilation wooden door structure according to claim 1, characterized in that: The door frame (20) comprises side bars (210) spaced apart from each other, an upper cross bar (220) and a lower cross bar (230), wherein the upper cross bar (220) is fixedly connected to the upper end of the side bar (210), and the lower cross bar (230) is fixedly connected to the lower end of the side bar (210).

3. A ventilation wooden door structure according to claim 2, characterized in that: A sliding track (240) with an upper opening is arranged in the lower crossbar (230); The sliding assembly (40) comprises a moving member (410) which is slidably disposed in the sliding track (240) to the left and right, and the lower end of the sealing plate (30) is fixedly connected to the moving member (410); An operating opening (250) is provided on the rear side of the lower crossbar (230), and the moving member (410) is provided with a toggle block (400) extending rearward through the operating opening (250).

4. A ventilation wooden door structure according to claim 2, characterized in that: A sliding track (240) with an upper opening is arranged in the lower crossbar (230); The sliding assembly (40) comprises a moving member (410) which is slidably disposed in the sliding track (240) to the left and right, and the lower end of the sealing plate (30) is fixedly connected to the moving member (410); A drive motor (420) is arranged on the right side or the left side of the sliding track (240); a motor shaft of the drive motor (420) is fixedly connected to a screw rod; the screw rod is threadedly connected to a transmission bracket (430); and the transmission bracket (430) is fixedly connected to the moving member (410).

5. A ventilation wooden door structure according to claim 3 or 4, characterized in that: The lower cross bar (230) comprises a track bar (231) symmetrically arranged front and rear, and the left and right ends of the track bar (231) are fixedly connected to the side bar (210); The sliding track (240) is arranged between the front and rear track rods (231); The lower end surface of the door panel (10) abuts against the upper end surface of the track rod (231).

6. A ventilation wooden door structure according to claim 3 or 4, characterized in that: The sealing plate (30) comprises two sealing plates (310) spaced apart from each other in front and back, the second vent (300) is arranged on the sealing plate (310), and the front and rear sealing plates (310) are respectively fitted to the front inner wall and the rear inner wall of the door panel (10); A connecting plate (320) is provided at the upper ends of the two sealing plates (310) to connect them to each other; The lower end of the sealing plate (310) is fixedly connected to the moving member (410).

7. The ventilation wooden door structure according to claim 1, characterized in that: The door panel (10) above the sealing panel (30) is filled with a honeycomb core material (50).

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