Opening and closing sealing device for aluminum-clad wood window
By designing an aluminum-clad wooden window opening and closing sealing device including sealing plates, limiting columns, springs, rotary plates, push rods and waterproof components, the problem of sealing strip aging, deformation and falling off after extreme weather and long-term use is solved, and the sealing strip is easily replaced and the use time is extended.
Patent Information
- Application Number
- CN202422209059.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The existing aluminum-clad wooden window opening and closing sealing devices are prone to aging, deforming, and falling off after long-term use in extreme weather conditions or after long-term use, resulting in a degradation of sealing performance and difficulty in replacing the sealing strip.
An opening and closing sealing device including a sealing plate, a sealing strip, a limiting column, a spring, a rotary plate, a push rod and a water barrier assembly is designed. The switch plate is rotated and pushing the push rod is easy to replace the seal strip. The waterproofing assembly uses the combination of torsion springs and bevel gears to prevent the sealing strip from soaking in rainwater for a long time.
It realizes convenient replacement of seal strips without professional tools, extends the use time of seal strips, avoids rainwater leakage, and improves the sealing performance of windows.
Smart Images
Figure CN223034860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sealing of aluminum-clad wooden windows, in particular to an opening and closing sealing device for aluminum-clad wooden windows. Background Art
[0002] An aluminum-clad wooden window is a window product that combines aluminum alloy and wood, which has both the natural beauty of wood and the durability of aluminum alloy. In recent years, with the improvement of building energy conservation and environmental protection awareness, aluminum-clad wooden windows have become increasingly popular in the market due to their excellent performance.
[0003] Although the opening and closing sealing devices of existing aluminum-clad wooden windows can reduce air infiltration to a certain extent, under extreme weather conditions or after long-term use, the sealing strips are prone to problems such as aging, deformation, and detachment, resulting in a decline in sealing performance. Therefore, an opening and closing sealing device for aluminum-clad wooden windows is proposed to solve the above problems. Summary of the Utility Model
[0004] To make up for the above deficiencies, the utility model provides an opening and closing sealing device for aluminum-clad wooden windows, aiming to improve the problems of leakage in extreme weather and difficulty in replacing the sealing strips after long-term use.
[0005] To achieve the above object, the utility model adopts the following technical scheme: An opening and closing sealing device for aluminum-clad wooden windows includes a wall body. Sealing plates are slidably connected to the four peripheries of the inner wall of the wall body. A first sealing strip is arranged on the side of the sealing plate away from the wall body. Chambers are opened on the four peripheries of the wall body. A fixed shaft is fixedly connected to one side inside the chamber. A first limiting post is fixedly connected to the other side inside the chamber. A spring is sleeved outside the first limiting post. A rotating plate is rotatably connected to the middle of the fixed shaft. A push rod is arranged outside the rotating plate. A convex block is fixedly connected to the end of the rotating plate away from the spring. A second limiting post is fixedly connected to the end of the rotating plate away from the convex block. A window is hingedly connected inside the wall body. A second sealing strip is arranged on the periphery of the window. A water blocking assembly for protecting the sealing strip is arranged between the wall body and the window.
[0006] As a further description of the above technical solution:
[0007] The water blocking assembly includes three water blocking plates. A fixed column is fixedly connected to the side of the water blocking plate close to the window. The fixed column is rotatably connected to the outside of the wall body. A rotating shaft is fixedly connected to the middle of the fixed column. Bevel gears are fixedly connected to the adjacent ends of the middle parts of the two adjacent rotating shafts. A torsion spring is sleeved outside the middle of the rotating shaft.
[0008] As a further description of the above technical solution:
[0009] The push rod is slidably connected inside the wall body and penetrates the wall body to abut against the rotating plate, and the bump penetrates the wall body and is snap-connected to the sealing plate.
[0010] As a further description of the above technical solution:
[0011] One end of the torsion spring is fixed to the bottom of the water baffle, and the other end of the torsion spring is fixedly connected to the outside of the wall body.
[0012] As a further description of the above technical solution:
[0013] The side of the water baffle away from the wall body abuts against the window.
[0014] As a further description of the above technical solution:
[0015] One end of the spring is fixed to the inner wall of the wall body, and the other end of the spring is fixedly connected to the outside of the rotating plate.
[0016] As a further description of the above technical solution:
[0017] Seal strip one abuts against seal strip two.
[0018] As a further description of the above technical solution:
[0019] The end of the spring away from the first limit post is sleeved outside the second limit post.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, when the sealing strip needs to be replaced after long-term use, open the window and push the push rod. The rotating plate will rotate around the fixed shaft, so the bump is pulled out of the sealing plate, and then the sealing plate is removed. Remove the first sealing strip on the sealing plate and replace it. When the replacement is completed, just insert the sealing plate again. This greatly facilitates people to replace the sealing strip by themselves without professional tools and facilitates people's daily life.
[0022] 2. In the utility model, during long rainy days, the sealing strip will inevitably be soaked in rainwater for a long time, which also greatly reduces the service life of the sealing strip. Therefore, a water baffle is arranged around the window, and a torsion spring is arranged at the top of the lower water baffle. When the window is closed, the water baffle will tightly lean against the sealing strip under the action of the torsion spring. Rotating shafts are arranged under the water baffle, and bevel gears are connected to both ends of the rotating shafts. Therefore, the water baffles on both sides will rotate as the lower water baffle rotates. When the window needs to be opened, the torsion spring will deform under the action of the thrust and the water baffle will be pushed flat, thus opening the window. When closing, the window will press down the water baffle to achieve closing. The water baffle greatly improves the service life of the sealing strip and also avoids a large amount of rainwater accumulating on the window sill. Brief Description of the Drawings
[0023] Figure 1 Fig. is a three-dimensional schematic diagram of an opening and closing sealing device for an aluminum-clad wooden window proposed by the present utility model;
[0024] Figure 2 Fig. is a schematic structural diagram of a first perspective section of an opening and closing sealing device for an aluminum-clad wooden window proposed by the present utility model;
[0025] Figure 3 Fig. is a schematic structural diagram of a second perspective section of an opening and closing sealing device for an aluminum-clad wooden window proposed by the present utility model.
[0026] Figure 4 is Figure 3 an enlarged schematic diagram of part A in
[0027] Figure 5 Fig. is a schematic structural diagram of a water-blocking component of an opening and closing sealing device for an aluminum-clad wooden window proposed by the present utility model
[0028] Legend:
[0029] 1. Wall; 2. First sealing strip; 3. Second sealing strip; 4. Window; 5. Water baffle; 6. Push rod; 7. Bevel gear; 8. Fixed column; 9. Torsion spring; 10. Rotating shaft; 11. Sealing plate; 12. First limiting column; 13. Spring; 14. Second limiting column; 15. Fixed shaft; 16. Rotating plate; 17. Protrusion; 18. Chamber. Detailed Description of the Preferred Embodiments
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0031] Refer to Figure 1 - Figure 5, an embodiment provided by the present utility model: an opening and closing sealing device for an aluminum-clad wooden window, including a wall 1. Sealing plates 11 are slidably connected to the four surrounding inner walls of the wall 1. A first sealing strip 2 is arranged on the side of the sealing plate 11 away from the wall 1. Chambers 18 are opened on the four sides of the wall 1. A fixed shaft 15 is fixedly connected to one side inside the chamber 18. A first limiting post 12 is fixedly connected to the other side inside the chamber 18. A spring 13 is sleeved outside the first limiting post 12. A rotating plate 16 is rotatably connected to the middle of the fixed shaft 15. A push rod 6 is arranged outside the rotating plate 16. A convex block 17 is fixedly connected to the end of the rotating plate 16 away from the spring 13. A second limiting post 14 is fixedly connected to the end of the rotating plate 16 away from the convex block 17. A window 4 is hingedly connected inside the wall 1. A second sealing strip 3 is arranged on the outer periphery of the window 4. There is a water-blocking component between the wall 1 and the window 4 for protecting the sealing strip. When the first sealing strip 2 needs to be replaced after long-term use, open the window 4, push the push rod 6, the rotating plate 16 will rotate around the fixed shaft 15, so the convex block 17 will be pulled out from the sealing plate 11, then remove the sealing plate 11, remove the first sealing strip 2 on the sealing plate 11 and replace it. When the replacement is completed, just reinsert the sealing plate 11. This greatly facilitates people to replace the first sealing strip 2 by themselves without professional tools and facilitates people's daily life. However, in long rainy weather, the first sealing strip 2 and the second sealing strip 3 will inevitably be soaked in rainwater for a long time, which also greatly reduces the service life of the first sealing strip 2 and the second sealing strip 3. Therefore, a water-blocking plate 5 is arranged around the window 4.
[0032] Refer to Figure 1 - Figure 5 , the water-blocking component includes three water-blocking plates 5. A fixed column 8 is fixedly connected to the side of the water-blocking plate 5 close to the window 4. The inside of the fixed column 8 is rotatably connected to the outside of the wall 1. A rotating shaft 10 is fixedly connected to the middle of the fixed column 8. Bevel gears 7 are fixedly connected to the adjacent ends of the two adjacent rotating shafts 10. A torsion spring 9 is sleeved on the middle of the rotating shaft 10. The water-blocking plate 5 is arranged around the window 4. A torsion spring 9 is arranged on the top of the lower water-blocking plate 5. In the closed state of the window 4, the second sealing strip 3 around the window 4 will tightly abut against the first sealing strip 2, and the water-blocking plate 5 will tightly lean against the sealing strip under the action of the torsion spring 9. Rotating shafts 10 are arranged under the water-blocking plates 5, and bevel gears 7 are engaged at both ends of the rotating shafts 10. Therefore, the two side water-blocking plates 5 will rotate with the rotation of the lower water-blocking plate 5. When the window 4 needs to be opened, the torsion spring 9 will deform under the thrust and the water-blocking plate 5 will be pushed flat, thus opening the window 4. When closing, the window 4 will press down the water-blocking plate 5 to achieve closing. The water-blocking plate 5 greatly improves the service life of the sealing strip and also avoids a large amount of rainwater accumulating on the window edge.
[0033] Refer to Figure 1 - Figure 4, the push rod 6 is slidably connected inside the wall body 1 and penetrates the wall body 1 to abut against the rotating plate 16. The convex block 17 penetrates the wall body 1 and is clamped with the sealing plate 11. When the sealing strip needs to be replaced, the push rod 6 is pushed, and the convex block 17 is pulled out accordingly, so as to take out the sealing plate 11, which greatly facilitates people to replace the sealing strip by themselves without professional tools.
[0034] Refer to Figure 1 - Figure 5 , one end of the torsion spring 9 is fixed at the bottom of the water baffle 5, and the other end of the torsion spring 9 is fixedly connected outside the wall body 1. Under the action of the torsion spring 9, when the window 4 is closed, the water baffle 5 will firmly abut against the window 4, effectively preventing the sealing strip from being soaked in rainwater for a long time.
[0035] Refer to Figure 1 - Figure 5 , the side of the water baffle 5 away from the wall body 1 and the window 4 abut against each other, and the abutment of the water baffle 5 and the window 4 prevents rainwater from soaking the sealing strip.
[0036] Refer to Figure 1 - Figure 4 , one end of the spring 13 is fixed on the inner wall of the wall body 1, and the other end of the spring 13 is fixedly connected to the outside of the rotating plate 16. Under the action of the spring 13, the rotating plate 16 will be pushed towards the push rod 6. Therefore, the convex block 17 is inserted into the sealing plate 11. When the sealing plate 11 needs to be taken out, only the push rod 6 needs to be pressed, which greatly facilitates people to replace the sealing strip without professional tools.
[0037] Refer to Figure 3 and Figure 4 , the sealing strip one 2 and the sealing strip two 3 abut against each other, preventing rainwater leakage.
[0038] Refer to Figure 4 , the end of the spring 13 away from the limiting post one 12 is sleeved outside the limiting post two 14, and the limiting post one 12 and the limiting post two 14 limit the spring 13 to move only between the two.
[0039] Working principle: When the first sealing strip 2 needs to be replaced after long-term use, open the window 4, push the push rod 6, and the rotating plate 16 will rotate around the fixed shaft 15. As a result, the convex block 17 will be pulled out of the sealing plate 11, and then the sealing plate 11 is removed. The first sealing strip 2 on the sealing plate 11 is removed and replaced. When the replacement is complete, just reinsert the sealing plate 11. This greatly facilitates people to replace the first sealing strip 2 by themselves without professional tools, which is convenient for people's daily life. However, in long rainy weather, the first sealing strip 2 and the second sealing strip 3 will inevitably be soaked in rainwater for a long time, which also greatly reduces the service life of the first sealing strip 2 and the second sealing strip 3. Therefore, a water baffle 5 is provided around the window 4, and a torsion spring 9 is provided at the top of the lower water baffle 5. When the window 4 is in the closed state, the second sealing strip 3 around the window 4 will tightly abut against the first sealing strip 2, and the water baffle 5 will tightly lean against the sealing strip under the action of the torsion spring 9. Rotating shafts 10 are provided under the water baffle 5, and bevel gears 7 are engaged at both ends of the rotating shaft 10. Therefore, the water baffles 5 on both sides will rotate as the lower water baffle 5 rotates. When the window 4 needs to be opened, the torsion spring 9 will deform under the action of the thrust, and the water baffle 5 will be pushed flat, thereby opening the window 4. When closing, the window 4 will press down the water baffle 5 to achieve closing. The water baffle 5 greatly improves the service life of the sealing strip and also prevents a large amount of rainwater from accumulating on the window sill.
[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An opening and closing sealing device for an aluminum-clad wood window, comprising a wall (1), characterized in that: The inner wall of the wall (1) is slidably connected with a sealing plate (11) on all sides, and a sealing strip (2) is arranged on the side of the sealing plate (11) away from the wall (1). The wall (1) is provided with a chamber (18) on all sides, and a fixed shaft (15) is fixedly connected to one side of the chamber (18), and a limiting column (12) is fixedly connected to the other side of the chamber (18). A spring (13) is sleeved on the outer side of the limiting column (12), and the middle part of the fixed shaft (15) is rotatably connected to a A rotating plate (16), a push rod (6) is arranged on the outer side of the rotating plate (16), one end of the rotating plate (16) away from the spring (13) is fixedly connected to a protrusion (17), one end of the rotating plate (16) away from the protrusion (17) is fixedly connected to a second limiting column (14), the wall (1) is hingedly connected to a window (4), a second sealing strip (3) is arranged on the outer periphery of the window (4), and a water retaining component for protecting the sealing strip is arranged between the wall (1) and the window (4).
2. The opening and closing sealing device for aluminum-clad wood windows according to claim 1, characterized in that: The water retaining assembly comprises three water retaining plates (5), one side of the water retaining plate (5) close to the window (4) is fixedly connected to a fixing column (8), the inside of the fixing column (8) is rotatably connected to the outside of the wall (1), the middle of the fixing column (8) is fixedly connected to a rotating shaft (10), the adjacent ends of two adjacent rotating shafts (10) are fixedly connected to a bevel gear (7), and the middle of the rotating shaft (10) is sleeved with a torsion spring (9).
3. The opening and closing sealing device for aluminum-clad wood windows according to claim 1, characterized in that: The push rod (6) is slidably connected to the interior of the wall (1) and penetrates the wall (1) to abut against the rotating plate (16); the protrusion (17) penetrates the wall (1) and is clamped with the sealing plate (11).
4. The opening and closing sealing device for aluminum-clad wood windows according to claim 2, characterized in that: One end of the torsion spring (9) is fixed to the bottom of the water retaining plate (5), and the other end of the torsion spring (9) is fixedly connected to the outside of the wall (1).
5. The opening and closing sealing device for aluminum-clad wood windows according to claim 2, characterized in that: The side of the water retaining plate (5) away from the wall (1) and the window (4) are in contact with each other.
6. The opening and closing sealing device for aluminum-clad wood windows according to claim 1, characterized in that: One end of the spring (13) is fixed to the inner wall of the wall (1), and the other end of the spring (13) is fixedly connected to the outer side of the rotating plate (16).
7. The opening and closing sealing device for aluminum-clad wood windows according to claim 1, characterized in that: The sealing strip 1 (2) and the sealing strip 2 (3) are in contact with each other.
8. The opening and closing sealing device for aluminum-clad wood windows according to claim 1, characterized in that: One end of the spring (13) away from the first limiting column (12) is sleeved on the outside of the second limiting column (14).