CN215408353U - Sealing device for door and window - Google Patents
Sealing device for door and window Download PDFInfo
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- CN215408353U CN215408353U CN202120654680.4U CN202120654680U CN215408353U CN 215408353 U CN215408353 U CN 215408353U CN 202120654680 U CN202120654680 U CN 202120654680U CN 215408353 U CN215408353 U CN 215408353U
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- door
- window
- fixing plate
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Abstract
The utility model discloses a sealing device for a door and a window, which comprises a windowsill fixing plate and a door and window groove, wherein the middle part of the windowsill fixing plate is provided with the door and window groove, the windowsill fixing plate is fixedly connected with a sealing seat at the outer side of the door and window groove, the middle part of one side of the windowsill fixing plate is rotatably connected with a sealing release mechanism, an exhaust valve is fixedly connected above one side of the sealing seat close to the sealing release mechanism, the middle part of one side of the sealing seat far away from the windowsill fixing plate is provided with a sealing strip connecting groove, and the middle part of one side of the sealing seat far away from the windowsill fixing plate is fixedly connected with a rubber sealing strip through the sealing strip connecting groove. According to the utility model, the rubber sealing strip is arranged, the effect of negative pressure adsorption is formed by atmospheric pressure through the functions of the exhaust valve, the negative pressure chamber, the main sealing edge and the outer sealing edge, and the self-sealing effect can be formed by matching the inner sealing edge and the adsorption groove, so that the sealing capability is greatly enhanced, the glass window can be automatically fixed, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of sealing equipment, in particular to a sealing device for doors and windows.
Background
A plastic-aluminum door and window, also called a bridge-cut-off aluminum door and window, is a novel door and window following an aluminum alloy door and window and a plastic-steel door and window. The bridge-cut-off aluminum door and window adopts heat-insulating bridge-cut-off aluminum profiles and hollow glass, has an European-like structure, is attractive in appearance, and has the functions of energy conservation, sound insulation, noise prevention, dust prevention and water prevention. The heat conduction coefficient K value of the door and window is less than 3W/m 2K, the heat loss is reduced by half compared with the common door and window, the heating cost is reduced by about 30%, the sound insulation quantity reaches more than 29 decibels, the water tightness and the air tightness are good, and the national A1 window standard is met.
Although the plastic-aluminum door and window has good sealing performance, certain gaps appear at the installation and connection positions and the movable positions, which are not beneficial to maintaining indoor temperature, preventing dust and preventing harmful gas from invading, and is especially more beneficial to areas and occasions with cold, windy and harmful gas.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a sealing device for doors and windows.
In order to achieve the purpose, the utility model adopts the following technical scheme: a sealing device for a door and a window comprises a windowsill fixing plate and a door and window groove, wherein the middle part of the windowsill fixing plate is provided with the door and window groove, the windowsill fixing plate is fixedly connected with a sealing seat at the outer side of the door and window groove, the middle part of one side of the windowsill fixing plate is rotatably connected with a seal removing mechanism, a vent valve is fixedly connected above one side of the sealing seat close to the seal removing mechanism, the middle part of one side of the sealing seat far away from the windowsill fixing plate is provided with a sealing strip connecting groove, the middle part of one side of the sealing seat far away from the windowsill fixing plate is provided with a communicating pipe, the middle part of one side of the sealing seat far away from the windowsill fixing plate is fixedly connected with a rubber sealing strip through the sealing strip connecting groove, two sides of one end of the rubber sealing strip far away from the sealing seat are both provided with main sealing edges, two main sealing edges, and one side of the two main sealing edges far away from the middle part of the rubber sealing strip is provided with an outer sealing edge, two one side that main seal limit is close to rubber seal strip middle part all is provided with interior seal limit, rubber seal strip's middle part is through two main seal limit and two interior seal limit is provided with negative pressure chamber, two the one end that the seal receptacle was kept away from to main seal limit is respectively through two outer seal limit and two interior seal limit is provided with the adsorption tank, the seal receptacle respectively with the middle part both sides of windowsill fixed plate with sealed corresponding position department of removing the mechanism is provided with the exhaust hole.
As a further description of the above technical solution:
the seal removing mechanism comprises a rotating shaft, a rotating cap, an air ventilation cone and a rotating handle, one end of the rotating shaft, which is close to the windowsill fixing plate, is rotatably connected with the windowsill fixing plate, the bottom fixedly connected with air ventilation cone, which is fixedly connected with the rotating cap, of one end of the rotating shaft, which is far away from the windowsill fixing plate, is fixedly connected with the rotating handle, and one side of the middle of the rotating shaft, which is far away from the door window groove, is fixedly connected with the rotating handle.
As a further description of the above technical solution:
and a return spring is arranged in the rotating shaft.
As a further description of the above technical solution:
the three exhaust hole be close to the one end of windowsill fixed plate all with fixed intercommunication communicating pipe, three the exhaust hole be close to the one end of windowsill fixed plate all with the fixed intercommunication of negative pressure chamber.
As a further description of the above technical solution:
the exhaust valve is an existing gas one-way valve on the market.
As a further description of the above technical solution:
one end of the exhaust valve close to the sealing seat penetrates through the sealing seat to be fixedly communicated with the communicating pipe.
The utility model has the following beneficial effects:
1. the glass window sealing device is provided with the rubber sealing strip, a negative pressure adsorption effect is formed by atmospheric pressure through the functions of the exhaust valve, the negative pressure chamber, the main sealing edge and the outer sealing edge, a self-sealing effect can be formed by matching the inner sealing edge and the adsorption groove, the sealing capability is greatly enhanced, the glass window can be automatically fixed, and the practicability of the device is improved.
2. The utility model is provided with the seal removing mechanism, the outer sealing edge and the inner sealing edge are lifted by the ventilating cone, and the air pressure balance is damaged, so that the sealing effect and the fixing effect are removed, and the practicability of the device is enhanced.
Drawings
Fig. 1 is a front view of a sealing device for doors and windows according to the present invention;
fig. 2 is a schematic view of a sealing structure of a sealing device for doors and windows according to the present invention;
fig. 3 is a side view of a seal releasing mechanism of a sealing device for doors and windows according to the present invention.
1. A windowsill fixing plate; 2. a door window slot; 3. a sealing seat; 4. an exhaust valve; 5. an exhaust hole; 6. a communicating pipe; 7. a seal releasing mechanism; 8. connecting grooves of the sealing strips; 9. a rubber seal strip; 10. a negative pressure chamber; 11. A main sealing edge; 12. an inner sealing edge; 13. an outer sealing edge; 14. an adsorption tank; 701. a rotating shaft; 702. Rotating the cap; 703. a ventilation cone; 704. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a sealing device for doors and windows comprises a windowsill fixing plate 1 and a windowsill groove 2, wherein the windowsill fixing plate 1 is provided with the windowsill groove 2 at the middle part, the windowsill fixing plate 1 is fixedly connected with a sealing seat 3 at the outer side of the windowsill groove 2, the middle part of one side of the windowsill fixing plate 1 is rotatably connected with a sealing relieving mechanism 7, an exhaust valve 4 is fixedly connected above one side of the sealing seat 3 close to the sealing relieving mechanism 7, the middle part of one side of the sealing seat 3 far away from the windowsill fixing plate 1 is provided with a sealing strip connecting groove 8, the middle part of one side of the sealing seat 3 far away from the windowsill fixing plate 1 is provided with a communicating pipe 6, the middle part of one side of the sealing seat 3 far away from the windowsill fixing plate 1 is fixedly connected with a rubber sealing strip 9 through the sealing strip connecting groove 8, two sides of one end of the rubber sealing strip 9 far away from the sealing seat 3 are both provided with main sealing edges 11, two main sealing edges 11, one sides of the two main sealing edges 11 far away from the middle parts of the rubber sealing strip 9 are both provided with outer sealing edges 13, one side of each of the two main sealing edges 11, which is close to the middle of the rubber sealing strip 9, is provided with an inner sealing edge 12, the middle of the rubber sealing strip 9 is provided with a negative pressure chamber 10 through the two main sealing edges 11 and the two inner sealing edges 12, one end of each of the two main sealing edges 11, which is far away from the sealing seat 3, is respectively provided with an adsorption groove 14 through the two outer sealing edges 13 and the two inner sealing edges 12, so that the two outer sealing edges 13 and the two inner sealing edges 12 are deformed to form an adsorption effect, and the rubber sealing strip 9, through the functions of the exhaust valve 4, the negative pressure chamber 10, the main sealing edge 11 and the outer sealing edge 13, the negative pressure adsorption effect is formed by utilizing the atmospheric pressure, the self-sealing effect can be formed by matching the inner sealing edge 12 and the adsorption groove 14, the sealing capability is greatly enhanced, and can make the glass window fix by oneself, has improved the practicality of the device, the seal receptacle 3 is provided with the exhaust hole 5 in the position department corresponding with middle part both sides and the seal removing mechanism 7 of the windowsill fixed plate 1 respectively.
The sealing releasing mechanism 7 comprises a rotating shaft 701, a rotating cap 702, a ventilating cone 703 and a rotating handle 704, one end of the rotating shaft 701 close to the windowsill fixing plate 1 is rotatably connected with the windowsill fixing plate 1, the bottom of the rotating shaft 701 far from the windowsill fixing plate 1 is fixedly connected with the ventilating cone 703, the outer sealing edge 13 and the inner sealing edge 12 can be picked up by the ventilating cone 703 to break the air pressure balance, thereby releasing the sealing effect and the fixing effect, the practicability of the device is enhanced, one side of the middle part of the rotating shaft 701 far from the door window groove 2 is fixedly connected with the rotating handle 704, a return spring is arranged inside the rotating shaft 701, one ends of the three exhaust holes 5 close to the windowsill fixing plate 1 are fixedly communicated with the communicating pipe 6, one ends of the three exhaust holes 5 close to the windowsill fixing plate 1 are fixedly communicated with the negative pressure chamber 10 for exhausting the air inside the negative pressure chamber 10, the exhaust valve 4 is an existing gas one-way valve on the market, and one end of the exhaust valve 4 close to the sealing seat 3 penetrates through the sealing seat 3 to be fixedly communicated with the communicating pipe 6, so that a one-way exhaust effect is formed.
The working principle is as follows: when the device is used, the windowsill fixing plate 1 can be fixed on the outer side of a windowsill in a sealing manner, the plastic aluminum door window is arranged on the inner side, when the door window is closed, a certain pressure is applied to the door window, so that air in the negative pressure chamber 10 can be discharged through the exhaust hole 5, the communicating pipe 6 and the exhaust valve 4, the negative pressure adsorption effect is formed by utilizing the atmospheric pressure, the inner sealing edge 12 and the outer sealing edge 12 are matched with the adsorption groove 14 to tightly press the surface of glass, the self-sealing effect can be formed, the sealing capability is greatly enhanced, the glass window can be automatically fixed, when the device is opened, the outer sealing edge 13 and the inner sealing edge 12 can be picked up through the ventilation cone 703 of the sealing removing mechanism 7, the air pressure balance is broken, the sealing effect and the fixing effect are removed, and the practicability of the device is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a sealing device of door and window, includes windowsill fixed plate (1) and door and window groove (2), its characterized in that: the middle part of the windowsill fixing plate (1) is provided with a door window groove (2), the windowsill fixing plate (1) is fixedly connected with a sealing seat (3) at the outer side of the door window groove (2), the middle part of one side of the windowsill fixing plate (1) is rotatably connected with a seal releasing mechanism (7), a vent valve (4) is fixedly connected above one side of the sealing seat (3) close to the seal releasing mechanism (7), the middle part of one side of the sealing seat (3) far away from the windowsill fixing plate (1) is provided with a sealing strip connecting groove (8), the middle part of one side of the sealing seat (3) far away from the windowsill fixing plate (1) is provided with a communicating pipe (6), the middle part of one side of the sealing seat (3) far away from the windowsill fixing plate (1) is fixedly connected with a rubber sealing strip (9) through the sealing strip connecting groove (8), both sides of one end of the rubber sealing strip (9) far away from the sealing seat (3) are provided with a main sealing edge (11), two main sealing edge (11), two one side that rubber seal strip (9) middle part was kept away from in main sealing edge (11) all is provided with outer sealing edge (13), two one side that rubber seal strip (9) middle part was close to in main sealing edge (11) all is provided with interior sealing edge (12), the middle part of rubber seal strip (9) is through two main sealing edge (11) and two interior sealing edge (12) are provided with negative pressure chamber (10), two the one end that seal receptacle (3) were kept away from in main sealing edge (11) is respectively through two outer sealing edge (13) and two interior sealing edge (12) are provided with adsorption tank (14), seal receptacle (3) respectively with the middle part both sides of windowsill fixed plate (1) with the corresponding position department of sealed release mechanism (7) is provided with exhaust hole (5).
2. A door and window sealing device as claimed in claim 1, wherein: sealing release mechanism (7) include axis of rotation (701), rotate cap (702), ventilate awl (703) and rotate handle (704), axis of rotation (701) be close to the one end of windowsill fixed plate (1) with windowsill fixed plate (1) rotates and is connected, the bottom fixedly connected with who rotates cap (702) is kept away from to axis of rotation (701) leads to awl (703), one side fixedly connected with who keeps away from door window groove (2) in middle part one side of axis of rotation (701) rotates handle (704).
3. A door and window sealing device as claimed in claim 2, wherein: and a return spring is arranged in the rotating shaft (701).
4. A door and window sealing device as claimed in claim 1, wherein: three exhaust hole (5) be close to windowsill fixed plate (1) one end all with communicating pipe (6) are fixed to be communicated, three exhaust hole (5) be close to windowsill fixed plate (1) one end all with negative pressure chamber (10) are fixed to be communicated.
5. A door and window sealing device as claimed in claim 1, wherein: the exhaust valve (4) is an existing gas one-way valve on the market.
6. A door and window sealing device as claimed in claim 1, wherein: one end of the exhaust valve (4) close to the sealing seat (3) penetrates through the sealing seat (3) to be fixedly communicated with the communicating pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654680.4U CN215408353U (en) | 2021-03-31 | 2021-03-31 | Sealing device for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654680.4U CN215408353U (en) | 2021-03-31 | 2021-03-31 | Sealing device for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215408353U true CN215408353U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120654680.4U Active CN215408353U (en) | 2021-03-31 | 2021-03-31 | Sealing device for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215408353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623728A (en) * | 2022-12-14 | 2023-01-17 | 理工全盛(北京)科技有限公司 | Sealing structure and unmanned aerial vehicle detection and interference outdoor case |
-
2021
- 2021-03-31 CN CN202120654680.4U patent/CN215408353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623728A (en) * | 2022-12-14 | 2023-01-17 | 理工全盛(北京)科技有限公司 | Sealing structure and unmanned aerial vehicle detection and interference outdoor case |
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