CN209908348U - Building door and window sealing device with dampproofing function - Google Patents
Building door and window sealing device with dampproofing function Download PDFInfo
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- CN209908348U CN209908348U CN201822135970.9U CN201822135970U CN209908348U CN 209908348 U CN209908348 U CN 209908348U CN 201822135970 U CN201822135970 U CN 201822135970U CN 209908348 U CN209908348 U CN 209908348U
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Abstract
The utility model discloses a building door and window sealing device with dampproofing function, including the door and window frame, the top bilateral symmetry welding of door and window frame has the second curb plate, and the top welding of two second curb plates has same first fixed plate, and the both sides of two second curb plates have all welded same third curb plate, and the bottom of two third curb plates all welds mutually with the top of door and window frame. The utility model discloses simple structure, high durability and convenient use, when closing door and window, the lead screw can telescope in first screw-nut, first screw-nut can drive the sealing strip and carry out longitudinal movement, then the sealing strip can stretch out and closely extrude with the door and window frame, then door and window is sealed tight, can not leak water, make when opening door and window, the sealing strip can be hidden, can delay the ageing of sealing strip and prevent to collide with, when closing door and window, the sealing strip can stretch out and closely extrude with the door and window frame, reach dampproofing function, high durability and convenient operation.
Description
Technical Field
The utility model relates to a door and window seals technical field, especially relates to a building door and window sealing device with dampproofing function.
Background
Notice No. is CN 2839533Y's utility model discloses a building door and window whole sealing device, including last straight flange, lower straight flange, right straight flange and left straight flange, four straight flange interconnect become an organic whole, all have a plane along the ascending plane of length direction on every straight flange, and the plane both ends head junction on every two adjacent straight flanges is the right angle. The utility model discloses can thoroughly solve the sealed right angle junction of door and window and have the not enough in gap, have sealed tight, it is airtight, do not advance advantages such as dust, but this sealing device is the direct mount on door and window frame, when opening door and window, this sealing device is that complete uncovering comes, under the weather of blowing, can be with higher speed the sealing strip ageing, have simultaneously by colliding with and leading to the damaged hidden danger of sealing strip, it can not be tight sealed to lead to the sealing strip, lose dampproofing function, so we provide a building door and window sealing device with dampproofing function, a problem for solve the aforesaid and mention.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a building door and window sealing device with a moisture-proof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building door and window sealing device with a moisture-proof function comprises a door and window frame, wherein second side plates are symmetrically welded on the two sides of the top of the door and window frame, the same first fixing plate is welded on the top of the two second side plates, the same third side plate is welded on the two sides of the two second side plates, the bottoms of the two third side plates are welded on the top of the door and window frame, the top of the door and window frame is rotatably connected with a lead screw which is positioned between the two second side plates, a first supporting plate is in threaded connection with the outer wall of the lead screw, the first side plates are symmetrically welded on the two sides of the top of the first supporting plate, the same second supporting plate is welded on the top of the two first side plates, a sealing strip is fixedly arranged on the top of the second supporting plate, second fixing plates are welded on the sides of the first side plates far away from each other, and the sides of, first through-hole has been seted up on the first fixed plate, the top of lead screw runs through first through-hole and extends to the top of first fixed plate, the cover is equipped with the spring on the outer wall of lead screw, and the spring is located between first fixed plate and the first backup pad, the top of first fixed plate is equipped with the door and window frame, the blind hole has been seted up on the bottom of door and window frame, the welding has first screw-nut on the inner wall of blind hole.
Preferably, the sliding grooves are formed in one side, close to each other, of each of the two second side plates, and one side, far away from each other, of each of the two second fixing plates extends into the two sliding grooves and is in sliding connection with the two sliding grooves.
Preferably, the two second side plates are symmetrically welded on the side close to each other, and the second fixing plate is located between the two limiting plates.
Preferably, the top of the jamb is welded with a first bearing, and the bottom end of the lead screw extends to the inner ring of the first bearing and is welded with the inner ring of the first bearing.
Preferably, a second through hole is formed in the first supporting plate, a second lead screw nut is welded to the inner wall of the second through hole, and the bottom end of the lead screw penetrates through the second lead screw nut and is in threaded connection with the second lead screw nut.
Preferably, the bottom of the first fixing plate is welded with a second bearing, and the top end of the screw rod penetrates through the second bearing and is welded with an inner ring of the second bearing.
Compared with the prior art, the beneficial effects of the utility model are that: by matching the door and window frame, the first supporting plate, the spring, the first bearing, the first side plate, the second supporting plate, the second bearing, the door and window frame, the blind hole, the first screw rod nut, the screw rod, the first fixing plate, the sealing strip, the limiting plate, the second side plate, the second fixing plate and the third side plate, when the door and the window are closed, the door and window frame moves towards the direction of the door and window frame, the screw rod can be sleeved in the first screw rod nut, the first screw rod nut can drive the screw rod to rotate, the screw rod can drive the second supporting plate to longitudinally move, the second supporting plate can drive the sealing strip to longitudinally move, the sealing strip can extend out and tightly extrude the door and window frame, the door and the window are tightly sealed without water leakage, when the door and the window are opened, the sealing strip can be hidden, the aging of the sealing strip can be delayed and the collision can be prevented, when the door, achieving the function of moisture protection.
The utility model discloses simple structure, high durability and convenient use, when closing door and window, the lead screw can telescope in first screw-nut, first screw-nut can drive the sealing strip and carry out longitudinal movement, then the sealing strip can stretch out and closely extrude with the door and window frame, then door and window is sealed tight, can not leak water, make when opening door and window, the sealing strip can be hidden, can delay the ageing of sealing strip and prevent to collide with, when closing door and window, the sealing strip can stretch out and closely extrude with the door and window frame, reach dampproofing function, high durability and convenient operation.
Drawings
Fig. 1 is a schematic structural view of a sealing device for building doors and windows with a moisture-proof function according to the present invention;
fig. 2 is a top view of the sealing device for building doors and windows with moisture-proof function provided by the present invention.
In the figure: the door and window frame comprises a door and window frame 1, a first supporting plate 2, a spring 3, a first bearing 4, a first side plate 5, a second supporting plate 6, a second bearing 7, a door and window frame 8, a blind hole 9, a first screw rod nut 10, a screw rod 11, a first fixing plate 12, a sealing strip 13, a limiting plate 14, a second side plate 15, a second fixing plate 16 and a third side plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a building door and window sealing device with moisture-proof function comprises a door and window frame 1, wherein second side plates 15 are symmetrically welded on two sides of the top of the door and window frame 1, the same first fixing plate 12 is welded on the tops of the two second side plates 15, the same third side plate 17 is welded on two sides of the two second side plates 15, the bottoms of the two third side plates 17 are welded on the top of the door and window frame 1, the top of the door and window frame 1 is rotatably connected with a screw rod 11, the screw rod 11 is positioned between the two second side plates 15, a first supporting plate 2 is in threaded connection with the outer wall of the screw rod 11, first side plates 5 are symmetrically welded on two sides of the top of the first supporting plate 2, the same second supporting plate 6 is welded on the tops of the two first side plates 5, a sealing strip 13 is fixedly installed on the tops of the second supporting, the side, far away from each other, of each of the two second fixing plates 16 is slidably connected with the side, close to each other, of each of the two second side plates 15, a first through hole is formed in each of the first fixing plates 12, the top end of each of the lead screws 11 penetrates through the first through hole and extends to the upper side of each of the first fixing plates 12, springs 3 are sleeved on the outer walls of the lead screws 11, the springs 3 are located between the first fixing plates 12 and the first supporting plates 2, door and window frames 8 are arranged above the first fixing plates 12, blind holes 9 are formed in the bottoms of the door and window frames 8, first lead screw nuts 10 are welded on the inner walls of the blind holes 9, and the first lead screw nuts 10 are matched with each other through door and window frames 1, the first supporting plates 2, the springs 3, first bearings 4, first side plates 5, second supporting plates 6, second bearings 7, the door and window frames 8, the blind holes 9, the first lead screw nuts 10, the lead screws, when the door and window is closed, the door and window frame 8 moves towards the door and window frame 1, the screw rod 11 can be sleeved in the first screw rod nut 10, the first screw rod nut 10 can drive the screw rod 11 to rotate, the screw rod 11 can drive the second supporting plate 6 to longitudinally move, the second supporting plate 6 can drive the sealing strip 13 to longitudinally move, then the sealing strip 13 can stretch out and be tightly extruded with the door and window frame 8, the door and window is tightly sealed without water leakage, so that the sealing strip 13 can be hidden when the door and window is opened, the aging of the sealing strip 13 can be delayed and the collision can be prevented, when the door and window is closed, the sealing strip 13 can stretch out and be tightly extruded with the door and window frame 8, and the moisture-proof function is achieved, the utility model has the advantages of simple structure and convenient use, when the door and window is closed, the screw rod 11 can be sleeved in the first screw rod nut 10, the first, the sealing strip 13 can extend out and be tightly extruded with the door and window frame 8, the door and window is tightly sealed without water leakage, so that when the door and window is opened, the sealing strip 13 can be hidden, the aging of the sealing strip 13 can be delayed and the collision can be prevented, when the door and window is closed, the sealing strip 13 can extend out and be tightly extruded with the door and window frame 8, the moisture-proof function is achieved, and the operation is simple.
In the utility model, one side of two second side plates 15 close to each other is provided with a sliding groove, one side of two second fixing plates 16 far away from each other is respectively extended into the two sliding grooves and is connected with the two sliding grooves in a sliding way, one side of two second side plates 15 close to each other is symmetrically welded with a limiting plate 14, the second fixing plates 16 are positioned between the two limiting plates 14, the top of the door and window frame 1 is welded with a first bearing 4, the bottom end of a screw rod 11 is extended to the inner ring of the first bearing 4 and is welded with the inner ring of the first bearing 4, the first supporting plate 2 is provided with a second through hole, the inner wall of the second through hole is welded with a second screw rod nut, the bottom end of the screw rod 11 is connected with the second screw rod nut in a threaded way, the bottom of the first fixing plate 12 is welded with a second bearing 7, the top end of the screw rod 11 is connected with the inner, through the matching of the door and window frame 1, the first supporting plate 2, the spring 3, the first bearing 4, the first side plate 5, the second supporting plate 6, the second bearing 7, the door and window frame 8, the blind hole 9, the first screw nut 10, the screw rod 11, the first fixing plate 12, the sealing strip 13, the limiting plate 14, the second side plate 15, the second fixing plate 16 and the third side plate 17, when the door and window is closed, the door and window frame 8 moves towards the door and window frame 1, the screw rod 11 can be sleeved in the first screw nut 10, the first screw nut 10 can drive the screw rod 11 to rotate, the screw rod 11 can drive the second supporting plate 6 to longitudinally move, the second supporting plate 6 can drive the sealing strip 13 to longitudinally move, the sealing strip 13 can extend out and be tightly extruded with the door and window frame 8, the door and window are tightly sealed, water leakage cannot occur, and when the door and window are opened, the sealing strip, can delay ageing of sealing strip 13 and prevent to collide with, when closing door and window, sealing strip 13 can stretch out and with the inseparable extrusion of door and window frame 8, reach dampproofing function, the utility model discloses simple structure, convenient to use, when closing door and window, lead screw 11 can advance in first screw-nut 10, first screw-nut 10 can drive sealing strip 13 and carry out longitudinal movement, then sealing strip 13 can stretch out and closely extrude with door and window frame 8, then door and window is sealed tight, can not leak water, make when opening door and window, sealing strip 13 can hide, can delay ageing of sealing strip 13 and prevent to collide with, when closing door and window, sealing strip 13 can stretch out and with the inseparable extrusion of door and window frame 8, reach dampproofing function, easy operation.
The working principle is as follows: when a door or window needs to be closed, the door or window frame 8 is pushed to move towards the door or window frame 1, the screw rod 11 is sleeved in the first screw rod nut 10, the first screw rod nut 10 drives the screw rod 11 to rotate, the screw rod 11 drives the first supporting plate 2 to longitudinally move, the first supporting plate 2 drives the first side plate 5 to longitudinally move, the first side plate 5 drives the second fixing block 16 to longitudinally slide on the second side plate 15, the first side plate 5 drives the second supporting plate 6 to longitudinally move, the second supporting plate 6 drives the sealing strip 13 to longitudinally move, the sealing strip 13 can be extended out and tightly extruded with the door or window frame 8, the door or window is tightly sealed without water leakage, when the door or window is opened, the second fixing plate 16 is always abutted against the limiting plate 14 arranged below under the elastic action of the spring 3, so that the sealing strip 13 can be hidden, the aging of the sealing strip 13 can be delayed and the collision can be prevented, when the door and the window are closed, the sealing strip 13 can extend out and is tightly extruded with the door and window frame 8, and the moisture-proof function is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The building door and window sealing device with the moisture-proof function comprises a door and window frame (1) and is characterized in that second side plates (15) are symmetrically welded at the two sides of the top of the door and window frame (1), the same first fixing plate (12) is welded at the tops of the two second side plates (15), the same third side plate (17) is welded at the two sides of the two second side plates (15), the bottoms of the two third side plates (17) are welded with the top of the door and window frame (1), a lead screw (11) is rotatably connected at the top of the door and window frame (1), the lead screw (11) is positioned between the two second side plates (15), a first supporting plate (2) is in threaded connection with the outer wall of the lead screw (11), a first side plate (5) is symmetrically welded at the two sides of the top of the first supporting plate (2), the same second supporting plate (6) is welded at the tops of the, the top of the second supporting plate (6) is fixedly provided with a sealing strip (13), one sides of the first side plates (5) far away from each other are welded with second fixing plates (16), one sides of the two second fixing plates (16) far away from each other are respectively connected with one sides of the two second side plates (15) close to each other in a sliding manner, the first fixing plate (12) is provided with a first through hole, the top end of the screw rod (11) penetrates through the first through hole and extends to the upper part of the first fixing plate (12), the outer wall of the screw rod (11) is sleeved with a spring (3), the spring (3) is positioned between the first fixing plate (12) and the first supporting plate (2), a door and window frame (8) is arranged above the first fixing plate (12), a blind hole (9) is arranged at the bottom of the door and window frame (8), the inner wall of the blind hole (9) is welded with a first screw rod nut (10).
2. The sealing device for the door and window of the building with the moisture-proof function as claimed in claim 1, wherein the two second side plates (15) are provided with sliding grooves at the sides close to each other, and the two second fixing plates (16) are extended into the two sliding grooves at the sides far away from each other and are connected with the two sliding grooves in a sliding manner.
3. The sealing device for doors and windows of buildings with moisture-proof function as claimed in claim 1, wherein the two second side plates (15) are symmetrically welded with the limiting plates (14) at the side close to each other, and the second fixing plate (16) is located between the two limiting plates (14).
4. The sealing device for building doors and windows with moisture-proof function as claimed in claim 1, wherein the first bearing (4) is welded on the top of the jamb (1), and the bottom end of the lead screw (11) extends to the inner ring of the first bearing (4) and is welded with the inner ring of the first bearing (4).
5. The sealing device for the door and window of the building with the moisture-proof function as claimed in claim 1, wherein the first supporting plate (2) is provided with a second through hole, a second lead screw nut is welded on the inner wall of the second through hole, and the bottom end of the lead screw (11) penetrates through the second lead screw nut and is in threaded connection with the second lead screw nut.
6. The sealing device for building doors and windows with moisture-proof function as claimed in claim 1, wherein the second bearing (7) is welded at the bottom of the first fixing plate (12), and the top end of the screw rod (11) penetrates through the second bearing (7) and is welded with the inner ring of the second bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135970.9U CN209908348U (en) | 2018-12-19 | 2018-12-19 | Building door and window sealing device with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135970.9U CN209908348U (en) | 2018-12-19 | 2018-12-19 | Building door and window sealing device with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908348U true CN209908348U (en) | 2020-01-07 |
Family
ID=69025406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135970.9U Active CN209908348U (en) | 2018-12-19 | 2018-12-19 | Building door and window sealing device with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908348U (en) |
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2018
- 2018-12-19 CN CN201822135970.9U patent/CN209908348U/en active Active
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