PC endurance plate starry sky room door and window arc-shaped sealing element

Abstract

The utility model relates to the technical field of door and window sealing, and discloses a pc endurance plate starry sky room door and window arc-shaped sealing piece which comprises a front installation piece and a back installation piece, and a first outer pressing strip is connected to the position, close to the right side, of the front side wall of the front installation piece. According to the pc endurance plate starry sky room door and window arc-shaped sealing piece, when the door and window are closed, attraction force between the magnet rod and the attraction block applies pressure to the closed position through matched use of the magnet rod and the attraction block, and therefore the sealing effect and the sealing stability are improved; when water adhered to the surface of the arc-shaped supporting piece slides downwards under the blocking of the waterproof strip when sliding downwards, the water slides towards the outer side of the door and window at the same time, so that the water is prevented from directly falling downwards to the connecting position of the door and window along the surface of the arc-shaped supporting piece, and after the window is opened, the arc-shaped supporting piece sinks inwards under the action of attraction force between the magnet rod and the attraction positioning seat; therefore, the occupied space of the protrusion is reduced, and the protrusion is conducted again for sealing when the window is closed subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window sealing, in particular to an arc-shaped sealing member for a starry sky room door and window made of a PC endurance board. Background Art

[0002] The utility model patent with application number CN202221223301.7 proposes a sealing strip for high temperature resistant doors and windows, and discloses a sealing strip for high temperature resistant doors and windows, including moisture-absorbing cotton, a sealing strip body and a sealing plate. The sealing strip is embedded in the gap of the door and window to achieve dustproof and waterproof effects, and the sealing effect is significant. The arc-shaped groove is used to facilitate the door and window limit strip to be clamped inside, so that the sealing strip is compactly connected, and the anti-skid protrusion is used to achieve the effect of anti-slip. However, the device itself has only one seal, and it is only sealed by the external force given by the door and window, resulting in poor sealing effect. During the non-sealing period, the device maintains a protrusion, which will also affect the occupied space and aesthetics, and can only be sealed by the pressure of external force, resulting in poor sealing stability. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a PC endurance board starry sky room door and window arc seal, which solves the problems of poor sealing stability of the sealing strip and affecting the occupied space and aesthetics.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PC endurance board starry sky room door and window arc seal, comprising a front mounting plate and a back mounting plate, the front side wall of the front mounting plate is connected to a first outer bead at a position close to the right side, the front side wall of the front mounting plate is connected to a first inner bead at a position close to the left side of the first outer bead, the front side wall of the front mounting plate is connected to a first spacer at a position between the first outer bead and the first inner bead, the front side wall of the front mounting plate is connected to a second outer bead at a position close to the left side, and the front side wall of the front mounting plate is connected to a second inner bead at a position close to the right side of the second outer bead. The front side wall of the front mounting piece is connected with a second spacer at a position located between the second outer pressure strip and the second inner pressure strip, the front side wall of the front mounting piece is installed with an adsorption block at a position located between the second inner pressure strip and the first inner pressure strip, the rear side wall of the back mounting piece is installed with an arc-shaped supporting piece at positions close to both sides, a positioning sleeve is installed on the front inner wall of the arc-shaped supporting piece, a magnet rod is connected to the interior of the positioning sleeve, the front side wall of the back mounting piece is provided with an installation groove at a position close to the right side, the rear side wall of the back mounting piece is provided with an adsorption positioning seat at a position opposite to the positioning sleeve, and the rear side wall of the arc-shaped supporting piece is provided with a waterproof strip.

[0007] Preferably, the waterproof strip is designed to be inclined.

[0008] Preferably, the thickness of the first separator and the second separator are both 0.5 mm.

[0009] Preferably, the first outer bead and the second outer bead are inclined toward a side away from the center of the front mounting piece, and the first inner bead and the second inner bead are inclined toward a side close to the center of the front mounting piece.

[0010] Preferably, the interior of the adsorption block is composed of horizontally arranged iron wires, and the outer surface of the adsorption block is wrapped with a layer of rubber.

[0011] Preferably, the adsorption positioning seat is made of a soft iron sheet, and the adsorption positioning seat and the adsorption block are both in the shape of short strips.

[0012] Compared with the prior art, the utility model provides a PC endurance board star room door and window arc seal, which has the following beneficial effects:

[0013] 1. The arc seal of the PC endurance board starry sky room door and window uses a magnet bar and an adsorption block in combination so that when closing the door and window, the suction between the magnet bar and the adsorption block applies pressure to the closing position, thereby improving the sealing effect and sealing stability.

[0014] 2. The arc-shaped seal of the PC endurance board starry sky room door and window, after the door and window are opened, the water stuck on the surface of the arc-shaped support piece slides down and slides to the outside of the door and window under the blockage of the waterproof strip, thereby preventing the water from falling directly down along the surface of the arc-shaped support piece to the connection between the door and window, and after the window is opened, the arc-shaped support piece is concave inward under the suction between the magnet rod and the adsorption positioning seat, thereby reducing the space occupied by the protrusion, and it will bulge again for sealing when the window is closed later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the front mounting plate of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the back mounting plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the front structure of the back mounting plate of the utility model.

[0018] Among them: 1. front mounting plate; 2. first outer pressure strip; 3. first inner pressure strip; 4. first spacer; 5. adsorption block; 6. back mounting plate; 7. arc-shaped support plate; 8. positioning sleeve; 9. magnet rod; 10. adsorption positioning seat; 11. mounting groove; 12. waterproof strip; 13. second inner pressure strip; 14. second spacer; 15. second outer pressure strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] See also Figure 1-3The utility model provides a PC endurance board starry sky room door and window arc seal, including a front mounting piece 1 and a back mounting piece 6, the front side wall of the front mounting piece 1 is connected to a first outer bead 2 at a position close to the right side, the front side wall of the front mounting piece 1 is connected to a first inner bead 3 at a position close to the left side of the first outer bead 2, the front side wall of the front mounting piece 1 is connected to a first spacer 4 at a position between the first outer bead 2 and the first inner bead 3, the front side wall of the front mounting piece 1 is connected to a second outer bead 15 at a position close to the left side, the front side wall of the front mounting piece 1 is connected to a second inner bead 13 at a position close to the right side of the second outer bead 15, and the front side of the front mounting piece 1 is connected to a second outer bead 13. A second spacer 14 is connected to the wall and is located between the second outer bead 15 and the second inner bead 13. An adsorption block 5 is installed on the front side wall of the front mounting piece 1 and is located between the second inner bead 13 and the first inner bead 3. An arc-shaped supporting piece 7 is installed on the rear side wall of the back mounting piece 6 and is located on both sides. A positioning sleeve 8 is installed on the front inner wall of the arc-shaped supporting piece 7. A magnet rod 9 is sleeved inside the positioning sleeve 8. An installation groove 11 is provided on the front side wall of the back mounting piece 6 and is located on the right side. An adsorption positioning seat 10 is installed on the rear side wall of the back mounting piece 6 and is located opposite to the positioning sleeve 8. A waterproof strip 12 is provided on the rear side wall of the arc-shaped supporting piece 7.

[0022] Furthermore, the waterproof strip 12 is designed to be inclined. When the doors and windows are opened, the water stuck to the surface of the arc-shaped supporting piece 7 slides down and slides toward the outside of the doors and windows while being blocked by the waterproof strip 12, thereby preventing the water from falling directly downward along the surface of the arc-shaped supporting piece 7 to the connection between the doors and windows, causing water to enter the starry sky room, thereby improving the waterproof effect.

[0023] Furthermore, the thickness of the first spacer 4 and the second spacer 14 are both 0.5 mm. The first spacer 4 and the second spacer 14 are used to divide the cavity between the first outer pressure strip 2 and the first inner pressure strip 3, and the second inner pressure strip 13 and the second outer pressure strip 15 for a second time. When a water leak occurs at one place, only one small cavity can be filled with water to prevent excessive water from increasing water pressure and causing further water leakage, thereby preventing the scope of the water leak from expanding.

[0024] Furthermore, the first outer pressure strip 2 and the second outer pressure strip 15 are inclined toward a side away from the center of the front mounting plate 1, and the first inner pressure strip 3 and the second inner pressure strip 13 are inclined toward a side close to the front mounting plate 1. The first outer pressure strip 2, the second outer pressure strip 15, the first inner pressure strip 3 and the second inner pressure strip 13 contact the surface of the arc-shaped support plate 7, and the rear end portions are fitted with the surface of the arc-shaped support plate 7, and then they are tilted to one side to increase the area of ​​the contact point, thereby improving the sealing effect of the contact position.

[0025] Furthermore, the interior of the adsorption block 5 is a transversely arranged iron wire, and the outer surface of the adsorption block 5 is wrapped with a layer of rubber. The transversely arranged iron wire facilitates the bending of the adsorption block 5 so that it can fit on the curved edge of the starry sky door and window for sealing.

[0026] Furthermore, the adsorption positioning seat 10 is made of soft iron sheet, and the adsorption positioning seat 10 and the adsorption block 5 are both in the shape of short strips, which are convenient for fitting with curved and arc-shaped doors and windows. The iron content inside the adsorption block 5 is greater than the iron content of the adsorption positioning seat 10, so that the attraction between the magnet rod 9 and the adsorption block 5 is greater than the attraction between the magnet rod 9 and the adsorption positioning seat 10.

[0027] When in use, the front mounting piece 1 is pasted on the edge of the door and window of the starry sky room, and the back mounting piece 6 is pasted on the frame position of the door and window of the starry sky room. When the door and window are opened, the magnet rod 9 drives the arc-shaped support piece 7 to approach the adsorption positioning seat 10 through the positioning sleeve 8 through the suction effect between the magnet rod 9 and the adsorption positioning seat 10, so that the arc-shaped support piece 7 is concave, reducing the space occupied by the convex arc-shaped support piece 7 and improving the aesthetics. When the door and window are closed, the hinged door and window drive the front mounting piece 1 to move, so that the front mounting piece 1 and the back mounting piece 6 are close to each other. The front mounting plate 1 moves to make the first outer bead 2, the first inner bead 3, the second inner bead 13 and the second outer bead 15 fit with the surface of the arc-shaped support plate 7, thereby forming a four-layer sealing layer through the first outer bead 2, the first inner bead 3, the second inner bead 13 and the second outer bead 15, and at the same time, the suction force between the magnet bar 9 and the adsorption block 5 is greater than the suction force between the adsorption positioning seat 10 and the magnet bar 9, so that the magnet bar 9 drives the arc-shaped support plate 7 to move outward through the positioning sleeve 8, so that the arc-shaped support plate 7 is attached to the adsorption block 5, and the magnet bar 9 drives the arc-shaped support plate 7 to move outward through the positioning sleeve 8. The suction force between the rod 9 and the adsorption block 5 presses the arc-shaped support sheet 7 toward the front mounting sheet 1, thereby improving the contact and fitting effect between the first outer pressure strip 2, the first inner pressure strip 3, the second inner pressure strip 13, and the second outer pressure strip 15 and the surface of the arc-shaped support sheet 7, so that a sealing pressure is provided between the two seals, which improves the sealing effect compared to the general seals that can only be pressed and sealed by external force. At the same time, a waterproof strip 12 is provided on the surface of the arc-shaped support sheet 7, so that when water enters the seal through the first outer pressure strip 2 and the first inner pressure strip 3 under pressure, When inside the cavity, the cavity divided by the first spacer 4 is sealed, and a large amount of water is prevented from entering the sealed cavity by separating a plurality of independent cavities. After the doors and windows are opened, the water attached to the surface of the front mounting plate 1 flips downward and drips outside the starry sky room driven by the outward-opening doors and windows, and the water adhered to the surface of the arc-shaped supporting plate 7 slides downward under the obstruction of the waterproof strip 12 and slides toward the outside of the doors and windows, thereby preventing the water from falling directly downward along the surface of the arc-shaped supporting plate 7 to the connection between the doors and windows, causing water to enter the starry sky room, thereby improving the waterproof effect.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PC endurance board star room door and window arc seal, comprising a front mounting plate (1) and a back mounting plate (6), characterized in that: The front side wall of the front mounting piece (1) is connected to a first outer bead (2) at a position close to the right side, the front side wall of the front mounting piece (1) is connected to a first inner bead (3) at a position close to the left side of the first outer bead (2), the front side wall of the front mounting piece (1) is connected to a first spacer (4) at a position between the first outer bead (2) and the first inner bead (3), the front side wall of the front mounting piece (1) is connected to a second outer bead (15) at a position close to the left side, the front side wall of the front mounting piece (1) is connected to a second inner bead (13) at a position close to the right side of the second outer bead (15), and the front side wall of the front mounting piece (1) is located between the second outer bead (15) and the second inner bead (13). A second spacer (14) is connected to the position, an adsorption block (5) is installed on the front side wall of the front mounting piece (1) and located between the second inner pressure strip (13) and the first inner pressure strip (3), an arc-shaped support piece (7) is installed on the rear side wall of the back mounting piece (6) and located on both sides, a positioning sleeve (8) is installed on the front inner wall of the arc-shaped support piece (7), a magnet rod (9) is sleeved inside the positioning sleeve (8), a mounting groove (11) is opened on the front side wall of the back mounting piece (6) and located on the right side, an adsorption positioning seat (10) is installed on the rear side wall of the back mounting piece (6) and located opposite to the positioning sleeve (8), and a waterproof strip (12) is opened on the rear side wall of the arc-shaped support piece (7).

2. A PC solid board star room door and window arc seal according to claim 1, characterized in that: The waterproof strip (12) is designed to be inclined.

3. A PC solid board star room door and window arc seal according to claim 1, characterized in that: The thickness of the first spacer (4) and the second spacer (14) are both 0.5 mm.

4. The PC solid board star room door and window arc seal according to claim 1, characterized in that: The first outer bead (2) and the second outer bead (15) are inclined toward a side away from the center of the front mounting plate (1), and the first inner bead (3) and the second inner bead (13) are inclined toward a side close to the front mounting plate (1).

5. The PC solid board star room door and window arc seal according to claim 1, characterized in that: The interior of the adsorption block (5) is composed of iron wires arranged transversely, and the outer surface of the adsorption block (5) is wrapped with a layer of rubber.

6. The PC solid board star room door and window arc seal according to claim 1, characterized in that: The adsorption positioning seat (10) is made of a soft iron sheet, and the adsorption positioning seat (10) and the adsorption block (5) are both in the shape of short strips.

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