Composite sealing rubber strip

Abstract

The utility model provides a composite sealing rubber strip, which relates to the technical field of sealing rubber strips and comprises a connecting plate arranged at the bottom of a door plate, a connecting device is arranged at the top of the connecting plate, a moving device is arranged at the bottom of the connecting plate, and the connecting device comprises a connecting sleeve. The connecting sleeve is fixedly connected with the top of the connecting plate, the bottom of the door plate is slidably sleeved with the connecting sleeve, a round rod is fixedly connected to one side of the connecting sleeve, the surface of the round rod is rotatably sleeved with a rotating plate, a groove is formed in one side of the door plate, and a sliding strip is slidably connected to the inner wall of the groove; when the connecting device is used, one side of the door plate is sleeved with the connecting sleeve from one side of the door plate, then the rotating plate is manually controlled to rotate on the surface of the round rod, and then the sealing rubber strip is arranged at the bottom of the door plate through the connecting sleeve and the rotating plate; therefore, the sealing rubber strip can be conveniently arranged at the bottom of the door plate.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing strips, in particular to a composite sealing strip. Background Art

[0002] A sealing strip is a device used to block the gap between the door and the floor. When using the sealing strip, it can effectively block the gap between the door and the floor, which can prevent the cold or hot air inside the room from escaping from the inside of the room to a certain extent.

[0003] The inventors have found in their daily work that the sealing strips still have at least the following problems: when using the sealing strips, the gap between the door and the floor can be well blocked. In actual use, the connecting sleeve set on the top of the sealing strip is generally set at the bottom of the door. Because the gap between the door and the floor is relatively small, it is more troublesome to install. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a composite sealing strip.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a composite sealing strip, comprising a connecting plate arranged at the bottom of the door panel, a connecting device is arranged at the top of the connecting plate, a moving device is arranged at the bottom of the connecting plate, the connecting device comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the connecting plate, the connecting sleeve sliding sleeve is arranged at the bottom of the door panel, a round rod is fixedly connected to one side of the connecting sleeve, and a rotating plate is provided on the surface of the round rod.

[0006] The effect achieved by the above components is: when using the connecting device, the connecting sleeve is set on one side of the door panel from one side of the door panel, and then the rotating plate is manually controlled to rotate on the surface of the round rod, and then the sealing strip is set on the bottom of the door panel through the connecting sleeve and the rotating plate. In this way, the sealing strip can be conveniently set at the bottom of the door panel.

[0007] Preferably, a groove is provided on one side of the door panel, a sliding bar is slidably connected to the inner wall of the groove, and the sliding bar is fixedly connected to one side of the connecting sleeve.

[0008] The effect achieved by the above components is: the sliding strip is slid into the inside of the groove, so that the connecting sleeve can be well clamped on the bottom surface of the door panel.

[0009] Preferably, the bottom of the connecting plate is fixedly connected to a support bar, the top of the support bar is evenly fixedly connected to a first damping rod, the top of the first damping rod is fixedly connected to a baffle, the surface of the first damping rod is sleeved with a first spring, one end of the first spring is fixedly connected to the top of the support bar, and one end of the first spring close to the first damping rod is fixedly connected to the bottom of the baffle.

[0010] The effect achieved by the above components is: the baffle is pressed in a direction away from the support bar by the first spring, and then the baffle is set on one side of the rotating plate, so that the baffle can be well set on one side of the door panel.

[0011] Preferably, a fixing groove is provided on one side of the baffle plate, a rubber block is provided on the inner wall of the fixing groove, and the rubber block is fixedly connected to one side of the rotating plate.

[0012] The effect achieved by the above components is: the rubber block is squeezed into the interior of the fixing groove, so that the baffle can be well arranged on one side of the rotating plate.

[0013] Preferably, the moving device comprises a rubber strip, a connecting groove is formed at the bottom of the connecting plate, and an inner wall of the connecting groove is slidably connected to the rubber strip.

[0014] The effect achieved by the above components is that when the door needs to be opened or closed, the manually controlled rubber strip slides to the top of the connecting groove, which makes it easy to control the movement of the door on the top of the floor.

[0015] Preferably, a second damping rod is fixedly connected to the top of the inner wall of the connecting groove, a sliding plate is fixedly connected to the bottom of the second damping rod, the sliding plate and the top of the rubber strip are fixedly connected, a second spring is sleeved on the surface of the second damping rod, one end of the second spring is fixedly connected to the top of the sliding plate, and one end of the second spring close to the second damping rod is fixedly connected to the top of the inner wall of the connecting groove.

[0016] The effect achieved by the above components is: the rubber strip is pressed in a direction away from the connection groove by the second spring, and then the rubber strip is pressed on the top of the floor, which can enhance the sealing effect to a certain extent.

[0017] Preferably, rectangular grooves are provided on both sides of the inner wall of the connecting groove, a T-shaped plate is slidably connected to the inner wall of the rectangular groove, and the T-shaped plate is fixedly connected to one side of the sliding plate.

[0018] The effect achieved by the above components is that when the door needs to be opened or closed, the T-shaped plate is controlled by the foot to slide on the inner wall of the rectangular groove, so that the rubber strip can be well controlled to slide on the inner wall of the connecting groove.

[0019] Preferably, a rubber plate is fixedly connected to the top of the connecting plate.

[0020] The effect achieved by the above components is: when the door needs to be opened or closed, the T-shaped plate is controlled by the foot to slide to the top of the rectangular groove, so that the rubber plate is squeezed to the bottom of the T-shaped plate, which can effectively keep the rubber strip away from the floor.

[0021] In the utility model, a connecting device is provided. When the connecting device is used, the connecting sleeve is set on one side of the door panel from one side of the door panel, and then the rotating plate is manually controlled to rotate on the surface of the round rod, and then the sealing strip is set on the bottom of the door panel through the connecting sleeve and the rotating plate. In this way, the sealing strip can be conveniently set on the bottom of the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a composite sealing strip is proposed for the utility model;

[0023] Figure 2 The three-dimensional structural schematic diagram of the novel baffle proposed in the utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel T-type plate.

[0026] Legend: 1. Connecting plate; 2. Connecting device; 201. Connecting sleeve; 202. Groove; 203. Sliding bar; 204. Round rod; 205. Rotating plate; 206. Support bar; 207. Baffle; 208. First damping rod; 209. First spring; 210. Fixed groove; 211. Rubber block; 3. Moving device; 301. Connecting groove; 302. Sliding plate; 303. Rubber strip; 304. Second damping rod; 305. Second spring; 306. Rectangular groove; 307. T-plate; 308. Rubber plate; 4. Door panel. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, a composite sealing strip is provided, wherein a connecting device 2 is provided on the top of a connecting plate 1, and a moving device 3 is provided on the bottom of the connecting plate 1. When the sealing strip is used, the gap between the door and the floor can be well blocked, thereby preventing the cold air or hot air inside the room from escaping from the inside of the room to a certain extent.

[0028] Reference Figure 2 and Figure 3The connecting device 2 includes a connecting sleeve 201, which is fixedly connected to the top of the connecting plate 1, and the connecting sleeve 201 is slidably sleeved on the bottom of the door panel 4. A round rod 204 is fixedly connected to one side of the connecting sleeve 201, and a rotating plate 205 is rotatably sleeved on the surface of the round rod 204. When using the connecting device 2, the connecting sleeve 201 is sleeved on one side of the door panel 4 from one side of the door panel 4, and then the rotating plate 205 is manually controlled to rotate on the surface of the round rod 204, and then the sealing strip is set on the bottom of the door panel 4 through the connecting sleeve 201 and the rotating plate 205, so that the sealing strip can be conveniently set on the bottom of the door panel 4. A groove 202 is opened on one side of the door panel 4, and a sliding bar 203 is slidably connected to the inner wall of the groove 202. The sliding bar 203 is fixedly connected to one side of the connecting sleeve 201, and the sliding bar 203 is slid into the inside of the groove 202, so that the connecting sleeve 201 can be well stuck on the bottom surface of the door panel 4, and the bottom of the connecting plate 1 is fixed A support bar 206 is connected, and a first damping rod 208 is evenly fixedly connected to the top of the support bar 206, and a baffle 207 is fixedly connected to the top of the first damping rod 208. A first spring 209 is sleeved on the surface of the first damping rod 208, and one end of the first spring 209 is fixedly connected to the top of the support bar 206, and one end of the first spring 209 close to the first damping rod 208 is fixedly connected to the bottom of the baffle 207. The baffle 207 is squeezed in the direction away from the support bar 206 by the first spring 209, and then the baffle 207 is set on one side of the rotating plate 205. In this way, the baffle 207 can be well set on one side of the door panel 4. A fixing groove 210 is opened on one side of the baffle 207, and a rubber block 211 is set on the inner wall of the fixing groove 210. The rubber block 211 is fixedly connected to one side of the rotating plate 205, and the rubber block 211 is squeezed into the inside of the fixing groove 210, so that the baffle 207 can be well set on one side of the rotating plate 205.

[0029] Reference Figure 4The moving device 3 includes a rubber strip 303, a connecting groove 301 is provided at the bottom of the connecting plate 1, the inner wall of the connecting groove 301 is slidably connected to the rubber strip 303, and the rubber strip 303 is manually controlled to slide to the top of the connecting groove 301, so that it is convenient to control the movement of the door at the top of the floor, and the top of the inner wall of the connecting groove 301 is fixedly connected to the second damping rod 304, and the bottom of the second damping rod 304 is fixedly connected to the sliding plate 302, and the sliding plate 302 and the top of the rubber strip 303 are fixedly connected, and the surface of the second damping rod 304 is sleeved with a second spring 305, and one end of the second spring 305 is fixedly connected to the top of the sliding plate 302, and one end of the second spring 305 close to the second damping rod 304 is fixedly connected to the top of the inner wall of the connecting groove 301, and the second spring 305 is moved away from the connecting groove 301. The rubber strip 303 is squeezed in the direction, and then the rubber strip 303 is squeezed on the top of the floor, which can enhance the sealing effect to a certain extent. Rectangular grooves 306 are opened on both sides of the inner wall of the connecting groove 301, and the inner wall of the rectangular groove 306 is slidably connected with a T-shaped plate 307. The T-shaped plate 307 is fixedly connected to one side of the sliding plate 302. When it is necessary to open or close the door, the T-shaped plate 307 is controlled by the foot to slide on the inner wall of the rectangular groove 306, so that the rubber strip 303 can be well controlled to slide on the inner wall of the connecting groove 301. A rubber plate 308 is fixedly connected to the top of the connecting plate 1. When it is necessary to open or close the door, the T-shaped plate 307 is controlled by the foot to slide to the top of the rectangular groove 306, so that the rubber plate 308 is squeezed to the bottom of the T-shaped plate 307, so that the rubber strip 303 can be well kept away from the floor.

[0030] Working principle: when using the sealing strip, the gap between the door and the floor can be well blocked, which can prevent the cold or hot air inside the room from escaping from the inside of the room to a certain extent. When using the connecting device 2, the connecting sleeve 201 is set on one side of the door panel 4 from one side of the door panel 4, and the sliding bar 203 is slid into the inside of the groove 202, so that the connecting sleeve 201 can be well stuck on the bottom surface of the door panel 4. Because the round rod 204 is set at the end of the door panel 4 away from the door frame, and then the rotating plate 205 is manually controlled to rotate on the surface of the round rod 204, and then the sealing strip is set at the bottom of the door panel 4 through the connecting sleeve 201 and the rotating plate 205, and the baffle 207 is squeezed in the direction away from the support strip 206 by the first spring 209, and then the baffle 207 is set On one side of the rotating plate 205, the rubber block 211 is squeezed into the inside of the fixed groove 210, so that the baffle 207 can be well set on one side of the door panel 4, so that the sealing strip can be conveniently set at the bottom of the door panel 4. When using the moving device 3, that is, when it is necessary to open or close the door, the T-shaped plate 307 is controlled by the foot to slide to the top of the rectangular groove 306, so that the rubber plate 308 is squeezed to the bottom of the T-shaped plate 307, so that the rubber strip 303 can be well kept away from the floor, so that it is convenient to control the movement of the door on the top of the floor. When sealing is required, the rubber strip 303 is squeezed in the direction away from the connecting groove 301 by the second spring 305, and then the rubber strip 303 is squeezed on the top of the floor, which can enhance the sealing effect to a certain extent.

Claims

1. A composite sealing strip, comprising a connecting plate (1) arranged at the bottom of a door panel (4), characterized in that: A connecting device (2) is provided at the top of the connecting plate (1), and a moving device (3) is provided at the bottom of the connecting plate (1). The connecting device (2) comprises a connecting sleeve (201), the connecting sleeve (201) is fixedly connected to the top of the connecting plate (1), the connecting sleeve (201) is slidably sleeved on the bottom of the door panel (4), a round rod (204) is fixedly connected to one side of the connecting sleeve (201), and a rotating plate (205) is rotatably sleeved on the surface of the round rod (204).

2. A composite sealing strip according to claim 1, characterized in that: A groove (202) is provided on one side of the door panel (4); a sliding bar (203) is slidably connected to the inner wall of the groove (202); and the sliding bar (203) is fixedly connected to one side of the connecting sleeve (201).

3. The composite sealing strip according to claim 1, characterized in that: The bottom of the connecting plate (1) is fixedly connected to a support bar (206), the top of the support bar (206) is evenly fixedly connected to a first damping rod (208), the top of the first damping rod (208) is fixedly connected to a baffle (207), a first spring (209) is sleeved on the surface of the first damping rod (208), one end of the first spring (209) is fixedly connected to the top of the support bar (206), and one end of the first spring (209) close to the first damping rod (208) is fixedly connected to the bottom of the baffle (207).

4. A composite sealing strip according to claim 3, characterized in that: A fixing groove (210) is provided on one side of the baffle plate (207), a rubber block (211) is provided on the inner wall of the fixing groove (210), and the rubber block (211) is fixedly connected to one side of the rotating plate (205).

5. The composite sealing strip according to claim 1, characterized in that: The moving device (3) comprises a rubber strip (303); a connecting groove (301) is provided at the bottom of the connecting plate (1); and the inner wall of the connecting groove (301) and the rubber strip (303) are slidably connected.

6. The composite sealing strip according to claim 5, characterized in that: A second damping rod (304) is fixedly connected to the top of the inner wall of the connecting groove (301), a sliding plate (302) is fixedly connected to the bottom of the second damping rod (304), the sliding plate (302) and the top of the rubber strip (303) are fixedly connected, a second spring (305) is sleeved on the surface of the second damping rod (304), one end of the second spring (305) is fixedly connected to the top of the sliding plate (302), and one end of the second spring (305) close to the second damping rod (304) is fixedly connected to the top of the inner wall of the connecting groove (301).

7. The composite sealing strip according to claim 5, characterized in that: Rectangular grooves (306) are provided on both sides of the inner wall of the connecting groove (301), a T-shaped plate (307) is slidably connected to the inner wall of the rectangular groove (306), and the T-shaped plate (307) is fixedly connected to one side of the sliding plate (302).

8. The composite sealing strip according to claim 1, characterized in that: A rubber plate (308) is fixedly connected to the top of the connecting plate (1).

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