A wooden door with a leak-proof bottom structure

Abstract

This utility model discloses a wooden door with a bottom-proof air-leakage structure, relating to the field of wooden door technology. It includes a wooden door assembly with a door panel body and an air-leakage prevention component. The air-leakage prevention component includes a sealing unit and an adjustment unit. The sealing unit seals the gap between the bottom of the door panel body and the ground. The adjustment unit adjusts the height of the sealing unit protruding from the bottom of the door panel body to accommodate different height gaps between the bottom of the door panel body and the ground. This utility model achieves good air-leakage prevention by sealing the gap between the door panel body and the ground through the air-leakage prevention component. Furthermore, the height adjustment of the sealing strip not only adapts to different heights between the bottom of the door panel body and the ground, but also allows the sealing strip to be moved downwards when the bottom of the sealing strip is severely worn, thus extending its service life.

Description

Technical Field

[0001] This utility model relates to the field of wooden door technology, specifically a wooden door with a leak-proof structure at the bottom. Background Technology

[0002] Wooden doors, or doors made of wood, are widely used in interior spaces such as bedrooms and studies. During installation, gaps are typically left at the bottom of the door to prevent friction between the bottom and the floor. However, these gaps can cause the following problems:

[0003] When using air conditioning or other equipment to heat or cool indoor spaces, the gap between the bottom of the wooden door and the ground can cause outside air to flow in, resulting in the indoor temperature not reaching the set temperature or requiring a longer time to reach the set temperature. Furthermore, the energy consumption of the equipment increases when maintaining the temperature. Based on this, a wooden door with an air-proof structure at the bottom is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a wooden door with a leak-proof structure at the bottom in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wooden door with a bottom anti-leakage structure, comprising a wooden door assembly having a door panel body, an installation groove being provided on one side of the door panel body, a strip-shaped slot being provided on the inner side of the installation groove, and a through straight groove being provided at the bottom of the strip slot to the bottom of the door panel body, an anti-leakage component being installed inside the installation groove, the strip-shaped slot, and the through straight groove, the anti-leakage component being used to seal the gap between the bottom of the door panel body and the ground;

[0006] The air leakage prevention component includes a sealing unit and an adjustment unit;

[0007] The sealing unit extends out from the bottom of the door panel body and contacts the ground, thereby sealing the gap between the bottom of the door panel body and the ground;

[0008] The adjustment unit is used to adjust the height of the sealing unit protruding from the bottom of the door panel body, so as to adapt to different height gaps between the bottom of the door panel body and the ground.

[0009] As a further embodiment of this utility model: the sealing unit includes a strip-shaped seat, a side plate, a mounting hole, a fastening screw, an inverted groove, an inverted lifting seat, and a sealing strip;

[0010] The strip-shaped base is installed inside the strip-shaped slot. The side plate is fixed to one side of the strip-shaped base and housed inside the mounting groove. The mounting hole is opened at the top of one side of the side plate and completely penetrates the other side of the side plate. The fastening screw passes through the mounting hole and is threadedly connected to the door panel body and tightened to realize the installation and fixation of the strip-shaped base.

[0011] The inverted groove is formed inside the strip seat and extends to the bottom of the strip seat. The inverted lifting seat is vertically slidably connected to the inside of the inverted groove and protrudes from the bottom of the strip seat to the inside of the through groove. The sealing strip is bonded and fixed to the bottom of the inverted lifting seat and protrudes to the bottom of the door panel body. The bottom of the sealing strip is attached to the ground to seal the gap between the bottom of the door panel body and the ground.

[0012] As a further improvement of this utility model: the adjustment unit includes an inclined cut, a V-shaped spring, and an adjustment bolt;

[0013] The adjusting bolts are distributed inside the inverted convex groove and are located between the bottom of the horizontal part of the top of the inverted convex lifting seat and the bottom of the inner wall of the wide slot of the inverted convex groove. The adjusting bolts are used to provide an upward thrust to the inverted convex lifting seat.

[0014] The inclined cut is formed on the side of the inverted convex lifting seat near the side plate. The V-shaped spring extends from the outside of the side plate through the side plate and the strip seat to the inside of the inverted convex groove. The V-shaped spring is threaded to the side plate and fits against the inclined surface of the inclined cut. By tightening and loosening the V-shaped spring, the vertical movement of the inverted convex lifting seat can be realized, thereby realizing the height adjustment of the sealing strip protruding from the bottom of the door panel body.

[0015] As a further improvement of this utility model: the end of the strip slot away from the mounting groove does not completely penetrate the door panel body, and the through straight groove penetrates both sides of the door panel body and is connected to the mounting groove;

[0016] The length of the sealing strip matches the length of the through-straight groove and the main body of the door panel, the width of the sealing strip matches the width of the inner wall of the through-straight groove, and the bottom of the sealing strip has an arc-shaped structure.

[0017] As a further improvement of this utility model: the sides of the fastening screws are distributed inside the mounting groove, and the sides of the adjusting bolts do not protrude outside the strip seat.

[0018] As a further improvement of this utility model: multiple V-shaped spring pieces are evenly arranged along the long side of the inverted convex lifting seat, and V-shaped spring pieces are arranged on both sides of the inverted convex lifting seat.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By setting up an air-leakage prevention component, the gap between the door panel and the ground can be sealed, achieving a good air-leakage prevention effect. At the same time, the height adjustment of the sealing strip can not only adapt to different heights between the bottom of the door panel and the ground, but also, when the bottom of the sealing strip is severely worn, the sealing strip can be moved down a bit, thus allowing it to be used for a longer period of time. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram showing the disassembled parts of this utility model;

[0023] Figure 3 This is a structural cross-sectional view of the air-leakage prevention component of this utility model;

[0024] Figure 4 This is a cross-sectional view of the air-proof component of this utility model.

[0025] In the diagram: 1. Wooden door assembly; 101. Door panel body; 102. Mounting groove; 103. Strip slot; 104. Through straight groove; 2. Air leakage prevention assembly; 201. Strip seat; 202. Side panel; 203. Mounting hole; 204. Fastening screw; 205. Inverted groove; 206. Inverted lifting seat; 207. Inclined cut; 208. V-shaped spring; 209. Adjusting bolt; 210. Sealing strip. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4 In this embodiment of the utility model, a wooden door with a bottom anti-leakage structure includes a wooden door assembly 1 having a door panel body 101. A mounting groove 102 is provided on one side of the door panel body 101, and a strip slot 103 is provided on the inner side of the mounting groove 102. A through straight groove 104 extending to the bottom of the door panel body 101 is provided at the bottom of the strip slot 103. An anti-leakage assembly 2 is installed inside the mounting groove 102, the strip slot 103, and the through straight groove 104. The anti-leakage assembly 2 is used to seal the gap between the bottom of the door panel body 101 and the ground.

[0028] The air leakage prevention component 2 includes a sealing unit and an adjustment unit;

[0029] The sealing unit extends out of the bottom of the door panel body 101 and contacts the ground, thereby sealing the gap between the bottom of the door panel body 101 and the ground;

[0030] The adjustment unit is used to adjust the height of the sealing unit protruding from the bottom of the door panel body 101, so as to adapt to the different height gaps between the bottom of the door panel body 101 and the ground.

[0031] The sealing unit includes a strip seat 201, a side plate 202, a mounting hole 203, a fastening screw 204, an inverted groove 205, an inverted lifting seat 206, and a sealing strip 210;

[0032] The strip-shaped base 201 is installed inside the strip-shaped slot 103. The side plate 202 is fixed to one side of the strip-shaped base 201 and stored inside the mounting slot 102. The mounting hole 203 is opened at the top of one side of the side plate 202 and completely penetrates the other side of the side plate 202. The fastening screw 204 passes through the mounting hole 203 and is threadedly connected to the door panel body 101 and tightened to realize the installation and fixation of the strip-shaped base 201.

[0033] An inverted groove 205 is formed inside the strip seat 201 and extends to the bottom of the strip seat 201. An inverted lifting seat 206 is vertically slidably connected to the inside of the inverted groove 205 and protrudes from the bottom of the strip seat 201 to the inside of the through groove 104. A sealing strip 210 is bonded and fixed to the bottom of the inverted lifting seat 206 and protrudes to the bottom of the door panel body 101. The bottom of the sealing strip 210 is attached to the ground to seal the gap between the bottom of the door panel body 101 and the ground.

[0034] The adjustment unit includes an inclined cutout 207, a V-shaped spring 208, and an adjustment bolt 209;

[0035] The adjusting bolts 209 are distributed inside the inverted groove 205 and located between the bottom of the top horizontal part of the inverted lifting seat 206 and the bottom of the inner wall of the wide groove of the inverted groove 205. The adjusting bolts 209 are used to provide an upward thrust for the inverted lifting seat 206.

[0036] An inclined cut 207 is formed on the side of the inverted convex lifting seat 206 near the side plate 202. A V-shaped spring piece 208 extends from the outside of the side plate 202 through the side plate 202 and the strip seat 201 to the inside of the inverted convex groove 205. The V-shaped spring piece 208 is threadedly connected to the side plate 202 and fits against the inclined surface of the inclined cut 207. By tightening and loosening the V-shaped spring piece 208, the vertical movement of the inverted convex lifting seat 206 can be realized, thereby realizing the height adjustment of the sealing strip 210 protruding from the bottom of the door panel body 101.

[0037] In this embodiment, it should be noted that when this wooden door is installed and used, the door handle is installed on the side of the door panel body 1 near the mounting groove 103.

[0038] During daily use, a certain gap is maintained between the bottom of the door panel 101 and the ground. The sealing strip 210 adheres to the ground to seal and prevent air leakage. It should be noted that when a threshold strip is installed at the closing position of the door panel 101, the bottom of the sealing strip 210 does not need to contact the ground. Only the surface of the sealing strip 210 needs to contact the upper surface of the threshold strip.

[0039] After the door panel body 101 is installed, the height of the sealing strip 210 needs to be adjusted according to the height of the bottom of the door panel body 101 from the ground (or the height of the upper surface of the door sill strip). The operation is as follows:

[0040] By engaging the wrench with the polygonal hole of the adjusting bolt 209 and tightening or loosening the adjusting bolt 209, since the adjusting bolt 209 is in contact with the bevel of the cutting cut 207, when the adjusting bolt 209 is tightened and moves into the inverted groove 205, it can push the inverted lifting seat 206 downward. At the same time, since the V-shaped spring 208 continuously provides an upward pushing force to the inverted lifting seat 206, when the adjusting bolt 209 is loosened and moves outward, the inverted lifting seat 206 will move upward under the elastic force of the V-shaped spring 208. In this way, the height adjustment of the sealing strip 210 can be achieved.

[0041] The height adjustment of the sealing strip 210 can not only adapt to different heights between the bottom of the door panel body 101 and the ground, but also allow the sealing strip 210 to be moved downwards when the bottom of the sealing strip 210 is severely worn, thus extending its service life. In addition, after the sealing strip 210 has completely failed, the entire air leakage prevention component 2 can be removed by unscrewing the fastening screw 204, and then the sealing strip 210 can be replaced separately and reinstalled.

[0042] Please refer to this carefully. Figures 1-4 The end of the strip slot 103 away from the mounting groove 102 does not completely penetrate the door panel body 101, and the through straight groove 104 penetrates both sides of the door panel body 101 and is connected to the mounting groove 102.

[0043] The length of the sealing strip 210 matches the length of the through groove 104 and the door panel body 101, the width of the sealing strip 210 matches the width of the inner wall of the through groove 104, and the bottom of the sealing strip 210 has an arc surface structure.

[0044] In this embodiment, by matching the length of the sealing strip 210 with that of the door panel body 101, the gap between the door panel body 101 and the ground can be completely covered.

[0045] Please refer to this carefully. Figures 1-4 The fastening screws 204 are distributed on the side inside the mounting groove 102, and the adjusting bolts 209 do not protrude from the outside of the strip seat 201.

[0046] In this embodiment, this structure ensures that the fastening screws 204 and adjusting bolts 209 do not affect the normal opening and closing operation of the door panel body 101.

[0047] Please refer to this carefully. Figures 1-4 Multiple V-shaped spring pieces 208 are evenly arranged along the long side of the inverted convex lifting seat 206, and V-shaped spring pieces 208 are arranged on both sides of the inverted convex lifting seat 206.

[0048] In this embodiment, the structure of multiple V-shaped springs 208 can make the force on the inverted convex lifting seat 206 balanced, thus ensuring the lifting stability of the inverted convex lifting seat 206.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wooden door having a structure for preventing air leakage at the bottom, comprising a wooden door assembly (1) having a door panel main body (101), characterized in that, A mounting groove (102) is provided on one side of the door panel body (101), and a strip slot (103) is provided on the inner side of the mounting groove (102). A through straight groove (104) extending to the bottom of the door panel body (101) is provided at the bottom of the strip slot (103). An air-proof component (2) is installed inside the mounting groove (102), the strip slot (103), and the through straight groove (104). The air-proof component (2) is used to seal the gap between the bottom of the door panel body (101) and the ground. The air leakage prevention component (2) includes a sealing unit and an adjustment unit; The sealing unit extends out of the bottom of the door panel body (101) and contacts the ground, thereby sealing the gap between the bottom of the door panel body (101) and the ground; The adjustment unit is used to adjust the height of the sealing unit protruding from the bottom of the door panel body (101) to adapt to the different height gaps between the bottom of the door panel body (101) and the ground.

2. The wooden door with the wind leakage preventing structure at the bottom according to claim 1, characterized in that, The sealing unit includes a strip seat (201), a side plate (202), a mounting hole (203), a fastening screw (204), an inverted groove (205), an inverted lifting seat (206), and a sealing strip (210). The strip base (201) is installed inside the strip slot (103), the side plate (202) is fixed to one side of the strip base (201) and housed inside the mounting groove (102), the mounting hole (203) is opened at the top of one side of the side plate (202) and completely penetrates the other side of the side plate (202), and the fastening screw (204) passes through the mounting hole (203) and is threadedly connected to the door panel body (101) and tightened to realize the installation and fixation of the strip base (201); The inverted groove (205) is formed inside the strip seat (201) and extends to the bottom of the strip seat (201). The inverted lifting seat (206) is vertically slidably connected to the inside of the inverted groove (205) and protrudes from the bottom of the strip seat (201) to the inside of the through groove (104). The sealing strip (210) is bonded and fixed to the bottom of the inverted lifting seat (206) and protrudes to the bottom of the door panel body (101). The bottom of the sealing strip (210) is attached to the ground to seal the gap between the bottom of the door panel body (101) and the ground.

3. A wooden door with a leak-proof bottom structure according to claim 2, characterized in that, The adjustment unit includes an inclined cut (207), a V-shaped spring (208), and an adjustment bolt (209). The adjusting bolts (209) are distributed inside the inverted groove (205) and located between the bottom of the top horizontal part of the inverted lifting seat (206) and the bottom of the inner wall of the wide groove of the inverted groove (205). The adjusting bolts (209) are used to provide an upward thrust for the inverted lifting seat (206). The inclined cut (207) is formed on the side of the inverted convex lifting seat (206) near the side plate (202). The V-shaped spring (208) extends from the outside of the side plate (202) through the side plate (202), the strip seat (201) to the inside of the inverted convex groove (205). The V-shaped spring (208) is threaded to the side plate (202) and fits against the inclined surface of the inclined cut (207). By tightening and loosening the V-shaped spring (208), the vertical movement of the inverted convex lifting seat (206) can be realized, thereby realizing the height adjustment of the sealing strip (210) protruding from the bottom of the door panel body (101).

4. A wooden door with a leak-proof bottom structure according to claim 2, characterized in that, The end of the strip slot (103) away from the mounting groove (102) does not completely penetrate the door panel body (101), and the through straight groove (104) penetrates both sides of the door panel body (101) and is connected to the mounting groove (102); The length of the sealing strip (210) matches the length of the through groove (104) and the door panel body (101), the width of the sealing strip (210) matches the width of the inner wall of the through groove (104), and the bottom of the sealing strip (210) has an arc surface structure.

5. A wooden door with a leak-proof bottom structure according to claim 3, characterized in that, The fastening screws (204) are distributed on the inside of the mounting groove (102), and the adjusting bolts (209) do not protrude from the outside of the strip seat (201).

6. A wooden door with a leak-proof bottom structure according to claim 3, characterized in that, The V-shaped springs (208) are evenly arranged in multiple ways along the long side of the inverted convex lifting seat (206), and V-shaped springs (208) are arranged on both sides of the inverted convex lifting seat (206).

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