Slideway type movable wooden door with good sealing performance

Abstract

The utility model relates to the technical field of movable wooden doors, in particular to a slideway type movable wooden door with good sealing performance, which comprises a door frame and a wooden door slidably mounted in the door frame, retention mechanisms are fixedly mounted in two sides of the door frame, and a dustproof mechanism is arranged at the joint of the lower portion of the wooden door and the door frame. The fixing mechanism comprises positioning blocks fixedly installed on the two sides of the wooden door and fixing seats fixedly installed on the two sides of the door frame, corresponding installation plates are arranged on the fixing seats, the installation plates are in sliding connection with the door frame, positioning rods are fixedly installed on the installation plates, and the positioning rods and the positioning blocks are distributed correspondingly. And the positioning rod is sleeved with two groups of symmetrically distributed positioning frames. Anti-collision protection between the wooden door and the door frame in the moving process of the wooden door on the door frame is achieved through the arranged retention mechanism, closing and locking between the door frame and the wooden door are achieved through the arrangement of the two sets of positioning frames and positioning blocks, and the situation that the sealing performance of the device is affected due to deformation of the door frame and the wooden door caused by collision between the door frame and the wooden door is avoided.

Description

Technical Field

[0001] This utility model relates to the field of movable wooden door technology, specifically a sliding movable wooden door with good sealing performance. Background Technology

[0002] Sliding sliding wooden doors are a type of wooden door that uses a sliding track system to open and close the door. Unlike traditional hinged doors, they open and close by sliding the track. This type of door has many unique advantages and characteristics. Its design pursues modern simplicity, with smooth lines and exquisite shapes, and can easily blend into various interior decoration styles. It is not only practical, but also brings fashion and beauty to the space.

[0003] During repeated opening and closing, the rigid collision between the door and the frame of a traditional wooden door can cause cumulative deformation of the contact surface. This not only generates noise pollution but also damages the original sealing structure, resulting in a significant decrease in airtightness and sound insulation performance. Furthermore, the existing track structure has insufficient dustproof design, and the abrasive media formed by dust accumulation will accelerate track wear and increase the coefficient of sliding friction, leading to increased resistance to door operation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a sliding wooden door with good sealing performance, thus solving the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sliding wooden door with good sealing performance, including a door frame and a wooden door slidably installed in the door frame, wherein a fixing mechanism is fixedly installed on both sides of the door frame, and a dustproof mechanism is provided at the connection between the wooden door and the door frame at the bottom.

[0008] The fixing mechanism includes positioning blocks fixedly installed on both sides of the wooden door and fixing seats fixedly installed on both sides of the door frame. Each fixing seat is equipped with a corresponding mounting plate, and the mounting plate is slidably connected to the door frame. Positioning rods are fixedly installed on the mounting plates, and the positioning rods are distributed correspondingly to the positioning blocks. Two sets of symmetrically distributed positioning frames are sleeved on the positioning rods. The two sets of positioning frames are movably engaged with the positioning blocks. Two sets of symmetrically distributed torsion springs are sleeved on the positioning rods. The two ends of the two sets of torsion springs are fixedly connected to the corresponding positioning frames and positioning rods, respectively. The dustproof mechanism includes a dustproof strip adhered to the bottom of the wooden door, and the dustproof strip is slidably engaged with the door frame. The dustproof mechanism also includes two sets of retractable rods symmetrically distributed inside the door frame.

[0009] Preferably, two sets of cross-distributed brackets are provided between the mounting plate and the fixed seat. Both sets of brackets are rotatably connected to the mounting plate via a rotating shaft. A slider is rotatably installed at the end of each set of brackets away from the mounting plate. A second sliding rod is fixedly installed inside the fixed seat. A damper is fixedly installed between the slider and the fixed seat, and a third spring is sleeved on the damper.

[0010] Preferably, two sets of symmetrically distributed second springs are sleeved on the second slide rod, the slider is slidably sleeved with the second slide rod, and the two ends of the two sets of second springs are respectively fixedly connected to the corresponding slider and the fixed seat.

[0011] Preferably, the two ends of the two sets of winding rods pass through the door frame and are rotatably connected to the door frame through rolling bearings. The two ends of the dustproof strip are wound around the two sets of winding rods respectively. Each set of winding rods is symmetrically fitted with a disc spring, and the inner and outer ends of the two sets of disc springs are fixedly connected to the corresponding winding rod and the door frame respectively.

[0012] Preferably, two sets of symmetrically distributed rotating frames are rotatably installed inside the door frame. The two sets of rotating frames are respectively distributed with two sets of winding rods. Two sets of symmetrically distributed scrapers are fixedly installed on each set of rotating frames. The scrapers are fitted with the dustproof belt. Gears are sleeved on the rotating frames. A rack is slidably installed inside the door frame. A cylinder is fixedly installed inside the door frame. The rack is fixedly connected to the output end of the cylinder piston rod. The rack is meshed with the gear.

[0013] Preferably, the door frame is provided with two sets of symmetrically distributed sweeping brushes, which are respectively distributed with two sets of rotating frames, and the two sets of sweeping brushes are respectively attached to the scrapers on the corresponding rotating frames. Both sets of sweeping brushes are slidably connected to the door frame. A first sliding rod is fixedly installed inside the door frame, and two sets of cams are provided inside the door frame that are distributed with respect to the sweeping brushes.

[0014] Preferably, the sweeping brush is slidably sleeved with the first sliding rod, and two sets of symmetrically distributed first springs are sleeved on the first sliding rod. The two ends of the two sets of first springs are respectively fixedly connected to the sweeping brush and the door frame. Both sets of cams are rotatably connected to the door frame through a rotating shaft, and the cams are fitted with the corresponding sweeping brushes.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a sliding wooden door with good sealing performance, which has the following advantages:

[0017] The fixed mechanism provides anti-collision protection between the wooden door and the door frame during movement. Two sets of positioning brackets and blocks ensure a closed locking mechanism between the door frame and the wooden door, preventing impacts that could deform the door and affect the device's sealing performance. It also prevents the door from sliding easily when closed, ensuring a gap between the door and frame and affecting the sealing. Furthermore, the dustproof mechanism ensures a seamless connection between the bottom of the door and the door frame, preventing dust accumulation and reducing resistance during door operation. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the door frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the dustproof mechanism of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the diagram;

[0023] Figure 5 This is a schematic diagram of the retaining mechanism of this utility model;

[0024] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B in the diagram.

[0025] In the diagram: 1. Door frame; 2. Wooden door; 3. Dustproof mechanism; 301. Dustproof belt; 302. Retracting rod; 303. Coil spring; 304. Rotating frame; 305. Scraper; 306. Gear; 307. Rack; 308. Cylinder; 309. Sweeping brush; 310. First slide bar; 311. First spring; 312. Cam; 4. Fixing mechanism; 401. Positioning block; 402. Fixing seat; 403. Mounting plate; 404. Bracket; 405. Slider; 406. Second slide bar; 407. Second spring; 408. Damper; 409. Positioning rod; 410. Positioning frame; 411. Torsion spring; 412. Third spring. Detailed Implementation

[0026] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Figures 1-6 In one embodiment of this utility model, a sliding wooden door with good sealing performance includes a door frame 1 and a wooden door 2 slidably installed inside the door frame 1. A retaining mechanism 4 is fixedly installed on both sides of the door frame 1, and a dustproof mechanism 3 is provided at the connection point between the wooden door 2 and the door frame 1. The retaining mechanism 4 includes positioning blocks 401 fixedly installed on both sides of the wooden door 2 and fixing seats 402 fixedly installed on both sides of the door frame 1. Each fixing seat 402 is provided with a corresponding mounting plate 403, and the mounting plate 403 is slidably connected to the door frame 1. A positioning rod 409 is fixedly installed on the mounting plate 403, corresponding to the positioning blocks 401. Two sets of symmetrically distributed positioning frames 410 are sleeved on the positioning rod 409, and the two sets of positioning frames 410 are movably engaged with the positioning blocks 401. Two sets of symmetrically distributed torsion springs are sleeved on the positioning rod 409. 411, the two ends of the two sets of torsion springs 411 are respectively fixedly connected to the corresponding positioning frame 410 and positioning rod 409. The dustproof mechanism 3 includes a dustproof strip 301 that is glued to the bottom of the wooden door 2, and the dustproof strip 301 is slidably engaged with the door frame 1. The dustproof mechanism 3 also includes two sets of retractable rods 302 symmetrically distributed in the door frame 1. The fixed mechanism 4 is used to protect the wooden door 2 from collision with the door frame 1 during its movement on the door frame 1. The two sets of positioning frames 410 and positioning blocks 401 are used to lock the door frame 1 and the wooden door 2 in place, so as to avoid the door frame 1 and the wooden door 2 from being deformed due to the impact, which would affect the sealing performance of the device. At the same time, it can also avoid the wooden door 2 from sliding easily when it is closed, and there will always be a gap between it and the door frame 1, which would affect the sealing performance of the device.

[0028] In this embodiment, reference Figure 5 , Figure 6As shown, two sets of cross-distributed brackets 404 are provided between the mounting plate 403 and the fixed seat 402. Both sets of brackets 404 are rotatably connected to the mounting plate 403 via a rotating shaft. A slider 405 is rotatably mounted on the end of each set of brackets 404 away from the mounting plate 403. A second sliding rod 406 is fixedly installed inside the fixed seat 402. A damper 408 is fixedly installed between the slider 405 and the fixed seat 402, and a third spring 412 is sleeved on the damper 408. Two sets of symmetrically distributed second springs 407 are sleeved on the second sliding rod 406. The slider 405 and the second sliding rod 406 are slidably sleeved. The two ends of the two sets of second springs 407 are respectively fixedly connected to the corresponding slider 405 and the fixed seat 402. The wooden door 2 slides in the door frame 1. The critical position for opening and closing the wooden door 2 is the positioning block 4 on both sides of the wooden door 2. 01 First, it contacts the positioning bracket 410 on the mounting plate 403 in the door frame 1. As the wooden door 2 moves towards the door frame 1, the positioning block 401 is engaged between the two sets of positioning brackets 410. Under the action of the torsion spring 411 on the positioning rod 409, the two sets of positioning brackets 410 are driven to generate opposing clamping forces, so that the positioning block 401 and the positioning bracket 410 form an interference fit, realizing the static locking of the wooden door 2 on the door frame 1. Under the action of the bracket 404 distributed crosswise between the mounting plate 403 and the fixed seat 402, and the damper 408 and the third spring 412 fixedly installed between the slider 405 on the bracket 404 and the fixed seat 402, the impact force of the wooden door 2 on the mounting plate 403 is absorbed and released, avoiding the direct impact between the wooden door 2 and the door frame 1 that may cause deformation of the wooden door 2 or the door frame 1.

[0029] In this embodiment, reference Figure 3 and Figure 4As shown, the two ends of the two sets of winding rods 302 pass through the door frame 1 and are rotatably connected to the door frame 1 through rolling bearings. The two ends of the dustproof belt 301 are wound around the two sets of winding rods 302. A coil spring 303 is symmetrically sleeved on each of the two sets of winding rods 302, and the inner and outer ends of the two sets of coil springs 303 are fixedly connected to the corresponding winding rod 302 and the door frame 1, respectively. Two sets of symmetrically distributed rotating frames 304 are rotatably installed inside the door frame 1. The two sets of rotating frames 304 are respectively distributed corresponding to the two sets of winding rods 302. Two sets of symmetrically distributed scraper brushes 305 are fixedly installed on each of the two sets of rotating frames 304. The scraper brushes 305 are fitted into the dustproof belt 301. A gear 306 is sleeved on the rotating frame 304. A rack 307 is slidably installed inside the door frame 1. A cylinder 308 is fixedly installed inside the door frame 1, and the rack 307 is fixedly connected to the output end of the piston rod of the cylinder 308. The rack 307 is meshed with a gear 306. Two sets of symmetrically distributed sweeping brushes 309 are provided inside the door frame 1. The two sets of sweeping brushes 309 are respectively distributed with two sets of rotating frames 304, and the two sets of sweeping brushes 309 are respectively attached to the scraper brushes 305 on the corresponding rotating frames 304. Both sets of sweeping brushes 309 are slidably connected to the door frame 1. A first slide rod 310 is fixedly installed inside the door frame 1. Two sets of cams 312 are provided inside the door frame 1, which are distributed with respect to the sweeping brushes 309. The sweeping brushes 309 are slidably sleeved with the first slide rod 310. Two sets of symmetrically distributed first springs 311 are connected, with their ends fixedly connected to the sweeping brush 309 and the door frame 1, respectively. Two sets of cams 312 are rotatably connected to the door frame 1 via a rotating shaft. The cams 312 are fitted into the corresponding sweeping brushes 309. During the sliding of the wooden door 2, the dustproof strip 301 slides within the door frame 1, always covering the junction of the wooden door 2 and the door frame 1 to prevent dust accumulation within the door frame 1. On the side of the wooden door 2 that slides towards, the retractor 302 tightens the dustproof strip 301 under the action of the coil spring 303. On the side of the wooden door 2 that is away from the retractor 302, the dustproof strip 301 is stretched and extended, and the dustproof bag is retracted on the retractor 302. During the rolling process, the dust on the dustproof belt 301 is scraped by the corresponding scraper 305 on the rotating frame 304. The dust accumulated on the dustproof belt 301 is cleaned off by the scraper 305 and accumulates on the scraper 305. The rotating frame 304 rotates at regular intervals to realize the switching between the two sets of scrapers 305. The scraper 305 with dust is adjusted to correspond to the sweeper 309. When the motor drives the cam 312 to rotate in the door frame 1, it pushes the sweeper 309 that is in contact with it. With the help of the first slide bar 310 and the first spring 311, the sweeper 309 slides back and forth in the door frame 1. During the movement, the dust adhering to the scraper 305 is cleaned, maintaining the long-term effective cleaning power of the scraper 305 and reducing manual intervention.

[0030] In this embodiment, during operation, the wooden door 2 slides within the door frame 1. At the critical position for opening and closing the wooden door 2, the positioning blocks 401 on both sides of the wooden door 2 first contact the positioning brackets 410 on the mounting plate 403 in the door frame 1. As the wooden door 2 moves towards the door frame 1, the positioning blocks 401 engage between the two sets of positioning brackets 410. Under the action of the torsion spring 411 on the positioning rod 409, the two sets of positioning brackets 410 are driven to generate opposing clamping forces, so that the positioning blocks 401 and the positioning brackets 410 form an interference fit, realizing the opening and closing of the wooden door 2. The static locking on frame 1, along with the damper 408 and the third spring 412 fixedly installed between the bracket 404 (which is intersected between the mounting plate 403 and the fixed seat 402) and the slider 405 on the bracket 404 and the fixed seat 402, absorbs and mitigates the impact force exerted by the wooden door 2 on the mounting plate 403, preventing direct impact between the wooden door 2 and the door frame 1 from causing deformation of the wooden door 2 or the door frame 1. During the sliding of the wooden door 2, the dustproof strip 301 slides within the door frame 1, preventing... Dust belt 301 always covers the joint between the wooden door 2 and the door frame 1, preventing dust from accumulating inside the door frame 1. On the side of the wooden door 2 that slides towards, the retractor 302 tightens the dust belt 301 under the action of the coil spring 303, while on the side of the wooden door 2 that is away from the retractor 302, the dust belt 301 is stretched and extended. During the process of the dust bag being rolled up on the retractor 302, it scrapes against the scraper 305 on the corresponding rotating frame 304. The dust accumulated on the dust belt 301 is cleaned off by the scraper 305 and accumulates on the scraper 305. The frame 304 rotates at regular intervals to switch between the two sets of scraper brushes 305. The scraper brush 305 with dust adhering to it is adjusted to correspond with the sweeping brush 309. When the motor in the door frame 1 drives the cam 312 to rotate, it pushes the sweeping brush 309 that is in contact with it. With the help of the first slide rod 310 and the first spring 311, the sweeping brush 309 slides back and forth in the door frame 1. During the movement, the dust adhering to the scraper brush 305 is cleaned, maintaining the long-term effective cleaning power of the scraper brush 305 and reducing manual intervention.

[0031] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0032] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sliding wooden door with good sealing performance, comprising a door frame (1) and a wooden door (2) slidably installed within the door frame (1), characterized in that: The door frame (1) is fixedly installed with a retaining mechanism (4) on both sides, and a dustproof mechanism (3) is provided at the connection between the wooden door (2) and the door frame (1). The fixing mechanism (4) includes positioning blocks (401) fixedly installed on both sides of the wooden door (2) and fixing seats (402) fixedly installed on both sides of the door frame (1). Each fixing seat (402) is provided with a corresponding mounting plate (403), and the mounting plate (403) is slidably connected to the door frame (1). A positioning rod (409) is fixedly installed on the mounting plate (403). The positioning rod (409) is distributed correspondingly to the positioning block (401), and two sets of symmetrically distributed positioning frames (410) are sleeved on the positioning rod (409). The positioning frame (410) is movably engaged with the positioning block (401), and two sets of symmetrically distributed torsion springs (411) are sleeved on the positioning rod (409). The two ends of the two sets of torsion springs (411) are fixedly connected to the corresponding positioning frame (410) and positioning rod (409) respectively. The dustproof mechanism (3) includes a dustproof strip (301) glued to the bottom of the wooden door (2), and the dustproof strip (301) is slidably engaged with the door frame (1). The dustproof mechanism (3) also includes two sets of symmetrically distributed retractable rods (302) inside the door frame (1).

2. The sliding wooden door with good sealing performance according to claim 1, characterized in that: Two sets of cross-distributed brackets (404) are provided between the mounting plate (403) and the fixed seat (402). Both sets of brackets (404) are rotatably connected to the mounting plate (403) through a rotating shaft. A slider (405) is rotatably installed at the end of each set of brackets (404) away from the mounting plate (403). A second sliding rod (406) is fixedly installed inside the fixed seat (402). A damper (408) is fixedly installed between the slider (405) and the fixed seat (402), and a third spring (412) is sleeved on the damper (408).

3. A sliding wooden door with good sealing performance according to claim 2, characterized in that: Two sets of symmetrically distributed second springs (407) are sleeved on the second slide rod (406). The slider (405) is slidably sleeved with the second slide rod (406). The two ends of the two sets of second springs (407) are respectively fixedly connected to the corresponding slider (405) and the fixed seat (402).

4. A sliding wooden door with good sealing performance according to claim 1, characterized in that: The two ends of the two sets of winding rods (302) pass through the door frame (1) and are rotatably connected to the door frame (1) through rolling bearings. The two ends of the dustproof strip (301) are wound around the two sets of winding rods (302). The two sets of winding rods (302) are symmetrically fitted with coil springs (303), and the inner and outer ends of the two sets of coil springs (303) are fixedly connected to the corresponding winding rods (302) and the door frame (1) respectively.

5. A sliding wooden door with good sealing performance according to claim 1, characterized in that: Two sets of symmetrically distributed rotating frames (304) are rotatably installed inside the door frame (1). The two sets of rotating frames (304) are respectively distributed with two sets of winding rods (302). Two sets of symmetrically distributed scrapers (305) are fixedly installed on each of the two sets of rotating frames (304). The scrapers (305) are fitted with the dustproof belt (301). Gears (306) are sleeved on the rotating frames (304). A rack (307) is slidably installed inside the door frame (1). A cylinder (308) is fixedly installed inside the door frame (1). The rack (307) is fixedly connected to the output end of the piston rod of the cylinder (308). The rack (307) is meshed with the gear (306).

6. A sliding wooden door with good sealing performance according to claim 1, characterized in that: The door frame (1) is provided with two sets of symmetrically distributed brushes (309). The two sets of brushes (309) are respectively distributed with two sets of rotating frames (304), and the two sets of brushes (309) are respectively attached to the scraper (305) on the corresponding rotating frame (304). The two sets of brushes (309) are slidably connected to the door frame (1). A first slide rod (310) is fixedly installed in the door frame (1). The door frame (1) is provided with two sets of cams (312) that are distributed with respect to the brushes (309).

7. A sliding wooden door with good sealing performance according to claim 6, characterized in that: The brush (309) is slidably sleeved with the first slide rod (310). Two sets of symmetrically distributed first springs (311) are sleeved on the first slide rod (310), and the two ends of the two sets of first springs (311) are fixedly connected to the brush (309) and the door frame (1) respectively. The two sets of cams (312) are rotatably connected to the door frame (1) through a rotating shaft. The cams (312) are fitted with the corresponding brushes (309).

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