Aluminum alloy window with buffering and anti-collision functions
By using sliding hinges and protective buffer mechanisms in aluminum alloy windows, the impact of windows caused by improper force or wind force during opening and closing is solved, and the stability and service life of the windows are improved.
Patent Information
- Application Number
- CN202421783687.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-26
AI Technical Summary
During the opening and closing process, aluminum alloy windows are prone to sash impact due to improper force or wind force, resulting in damage to the form and glass, affecting service life and increasing maintenance costs.
An aluminum alloy window with buffering and anti-collision was designed, and a sliding support hinge was used to connect the window frame and the window sash, and a protective buffer mechanism was set up between the window frame and the window sash, including a mounting block, a telescopic buffer rod and a sliding assembly. The impact force was absorbed and dispersed through the telescopic buffer rod and the absorption effect of the anti-collision buffer rod.
It effectively reduces the direct impact of the window sash during opening and closing, extends the service life of the window, reduces maintenance costs, and improves the stability and sealing of the window.
Smart Images
Figure CN222848028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of aluminum alloy windows, in particular to an aluminum alloy window with buffering and anti-collision functions. Background Art
[0002] Aluminum alloy windows are windows with frames and fan structures made of aluminum alloy architectural profiles. They are mainly divided into ordinary aluminum alloy doors and windows and thermally broken aluminum alloy doors and windows. Aluminum alloy windows are widely used in the field of construction engineering due to their good aesthetics, excellent sealing strength and smooth and shiny surface after oxidation treatment. Especially in home decoration, aluminum alloy doors and windows are often used to encapsulate balconies.
[0003] With respect to the above-mentioned related technologies, the inventors found that in daily use, aluminum alloy windows are prone to window sash collisions due to improper opening and closing force or the influence of wind. Since many aluminum alloy windows do not fully consider the buffering and protection functions during design, the window body is easily damaged during the collision, and even the glass may be damaged. This not only affects the service life of the window, but also increases the user's maintenance cost. Utility Model Content
[0004] The main technical problem solved by the utility model is to provide an aluminum alloy window with buffering and anti-collision function, which can buffer and protect the impact of the window sash when the window is opened and can also increase the service life of the window.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an aluminum alloy window with buffering and anti-collision, comprising: a window frame, on which window sashes are symmetrically arranged, the window frame and the window sashes are connected by a sliding support hinge, and a protective buffer mechanism is respectively arranged between the window frame and the window sashes;
[0006] The protective buffer mechanism comprises a mounting block, a telescopic buffer rod and a sliding assembly, wherein the mounting block is connected to the bottom end of the window frame away from the window sash, the sliding assembly is connected to the bottom of the window sash close to the window frame, one end of the telescopic buffer rod is rotatably connected to the mounting block, and the other end is connected to the sliding assembly;
[0007] The sliding assembly includes a connecting strip and a limiting sliding groove opened on the connecting strip, a sliding block is slidably connected in the limiting sliding groove, both ends of the limiting sliding groove are respectively connected to anti-collision buffer parts, a side of the sliding block close to the telescopic buffer rod is symmetrically connected to protrusions, a rotating block is provided between the protrusions, the rotating block is connected to the protrusion by a pin shaft, and the rotating block is connected to the telescopic buffer rod.
[0008] By adopting the above technical solution, the window sash relies on the sliding support hinge to move along a specific trajectory during the opening and closing process, while providing a certain supporting force to ensure the stability of the window sash and reduce direct impact caused by improper opening and closing force. When the window sash is closed or impacted by external force, if the force is too large or the direction deviates from the normal trajectory, the telescopic buffer rod begins to play a role. Since one end of the telescopic buffer rod is connected to the mounting block on the window frame and the other end is connected to the sliding assembly on the window sash, the rod will be retracted and extended accordingly according to the movement state of the window sash. This telescopic action not only slows down the movement speed of the window sash, but also absorbs part of the impact force through the buffering effect of the rod itself. At the same time, the telescopic buffer rod retracts and drives the slider to move in the limit sliding groove. When the slider moves to the extreme position, it contacts the anti-collision buffer component to absorb and disperse the impact force, thereby protecting the window sash and window frame from damage.
[0009] In a preferred example, the utility model can be further configured as follows: the telescopic buffer rod comprises a cylindrical rod, one end of the cylindrical rod is penetrated by a limiting movable rod, and the other end is provided with a plurality of air holes in a circular array, the end of the limiting movable rod close to the air hole is connected to a rubber plug, the end of the cylindrical rod close to the air hole is connected to a U-shaped block, a connecting block is provided between the U-shaped blocks, the connecting block is connected to the U-shaped block by a pin shaft, and the connecting block is fixedly connected to the mounting block.
[0010] By adopting the above technical solution, when the window sash is subjected to external force or the opening and closing force is inappropriate, the limiting movable rod moves in the cylindrical rod, thereby adjusting the overall length of the buffer rod, and adjusting the air pressure inside the cylindrical rod through the rubber plug, so that part of the gas is discharged along the air hole, slowing down the compression speed of the buffer rod and increasing the buffer time, while increasing the resistance and buffering effect of the telescopic buffer rod during extension and retraction.
[0011] In a preferred example, the utility model can be further configured as follows: the anti-collision buffer component includes an anti-collision block, rubber pads are respectively connected to the two sides of the anti-collision block, one end of the connecting strip is penetrated by at least one limiting rod, one end of the limiting rod is connected to the anti-collision block, springs are respectively mounted on the outer circle of the limiting rod, one end of the spring is connected to the connecting strip, and the other end is connected to the anti-collision block, and the limiting rod does not contact the window frame.
[0012] By adopting the above technical solution, the anti-collision block directly bears the impact force from the window sash, and when impacted, the rubber pad is deformed and absorbs part of the impact force, further reducing the impact on the window sash and window frame. In addition, the rubber pad can also increase the friction between the anti-collision block and the window sash to prevent the window sash from sliding or rebounding after the impact. At the same time, the anti-collision block squeezes the spring to deform and drives the limit rod to move, absorbing more impact force, thereby improving the buffering effect of the anti-collision buffer and extending its service life.
[0013] In a preferred example, the utility model can be further configured as follows: a butterfly bolt is passed through one end of the cylindrical rod close to the limiting movable rod, and one end of the butterfly bolt is in contact with the limiting movable rod.
[0014] By adopting the above technical solution and rotating the butterfly bolt, the position of the limit movable rod in the cylindrical rod can be fine-tuned, and the degree of interference with the limit movable rod can be changed. This can produce a certain limit effect when the window sash is opened to the corresponding angle, that is, maintain the window sash in an open state for ventilation, and can also provide a certain resistance when it is hit or subjected to external force.
[0015] In a preferred example, the present invention can be further configured as follows: the outer edges of the window sashes close to the window frame are respectively connected with anti-collision strips.
[0016] By adopting the above technical solution, when the window sash is closed or slightly impacted, the anti-collision strip first contacts the window frame, and absorbs the impact energy through its soft and elastic characteristics, thereby reducing the noise generated by the impact, while slowing down the impact speed, dispersing the impact force, and providing a certain buffer time for the window sash, thereby reducing the risk of the window sash being broken or falling off due to impact. It can also prevent the window sash from directly colliding with the hard edge of the window frame, effectively avoiding scratches, dents or damage on the surface of the window sash and window frame due to long-term impact, thereby extending the service life of the window, and can also form a tight sealing line between the window sash and the window frame, which helps to reduce the infiltration of air and dust. Its good sealing can also maintain the stability of the indoor temperature.
[0017] In summary, the utility model includes at least one of the following beneficial technical effects of aluminum alloy windows with buffering and anti-collision:
[0018] 1. During the opening and closing process, the window sash relies on the sliding support hinge to move along a specific trajectory, while providing a certain supporting force to ensure the stability of the window sash and reduce the direct impact caused by improper opening and closing force. When the window sash is closed or impacted by external force, the telescopic buffer rod absorbs part of the impact force through its own buffering effect, and drives the slider to move in the limited sliding groove. When the slider moves to the extreme position, it contacts the anti-collision buffer to absorb and disperse the impact force, thereby protecting the window sash and window frame from damage.
[0019] 2. When the telescopic buffer rod is extended or retracted, the limit movable rod moves inside the cylindrical rod and automatically adjusts the overall length of the rod according to the size and direction of the external force, thereby slowing down the movement speed of the window sash. At this time, the rubber plug moves with the movement of the limit movable rod and squeezes the gas in the cylindrical rod, so that part of the gas will be discharged through the air holes, forming a certain damping force, thereby dispersing and reducing the impact force. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, among which:
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the telescopic buffer rod of the utility model;
[0023] Figure 3 It is a structural schematic diagram of the sliding assembly of the utility model;
[0024] Figure 4 It is a structural schematic diagram of the rubber plug of the utility model.
[0025] In the figure: 1, window frame; 2, window sash; 30, protective buffer mechanism; 4, anti-collision strip;
[0026] 31. Mounting block; 32. Telescopic buffer rod; 33. Sliding assembly;
[0027] 321, cylindrical rod; 322, limit movable rod; 323, air hole; 324, rubber plug; 325, U-shaped block; 326, connecting block; 327, butterfly bolt;
[0028] 331, connecting strip; 332, limiting sliding groove; 333, sliding block; 334, convex block; 335, rotating block; 336, anti-collision buffer;
[0029] 3361. Anti-collision block; 3362. Rubber pad; 3363. Limit rod; 3364. Spring. DETAILED DESCRIPTION
[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0031] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0032] Reference Figure 1-4, is an aluminum alloy window with buffering and anti-collision disclosed by the utility model, comprising: a window frame 1, a window sash 2 is symmetrically arranged on the window frame 1, the window frame 1 and the window sash 2 are connected by a sliding support hinge, and a protective buffer mechanism 30 is respectively arranged between the window frame 1 and the window sash 2, and the protective buffer mechanism 30 comprises a mounting block 31, a telescopic buffer rod 32 and a sliding assembly 33, the mounting block 31 is connected to the bottom end of the window frame 1 away from the window sash 2, the sliding assembly 33 is connected to the bottom of the window sash 2 close to the window frame 1, one end of the telescopic buffer rod 32 is rotatably connected to the mounting block 31, and the other end is connected to the sliding assembly 33, the telescopic buffer rod 32 comprises a cylindrical rod 321, one end of the cylindrical rod 321 is penetrated by a limiting movable rod 322, and the other end is provided with a plurality of air holes 323 in a ring array, and the limiting movable rod 322 is close to the window frame 1. One end of the air hole 323 is connected to a rubber plug 324, and the end of the cylindrical rod 321 close to the air hole 323 is connected to a U-shaped block 325, a connecting block 326 is provided between the U-shaped blocks 325, the connecting block 326 and the U-shaped block 325 are connected by a pin shaft, and the connecting block 326 is fixedly connected to the mounting block 31, and the sliding assembly 33 includes a connecting strip 331 and a limiting sliding groove 332 opened on the connecting strip 331, a slider 333 is slidably connected in the limiting sliding groove 332, and anti-collision buffer parts 336 are respectively connected to the two ends of the limiting sliding groove 332, and the slider 333 is symmetrically connected to the side of the telescopic buffer rod 32 with a protrusion 334, and a rotating block 335 is provided between the protrusions 334, the rotating block 335 and the protrusion 334 are connected by a pin shaft, and the rotating block 335 is connected to the telescopic buffer rod 32.
[0033] The window frame 1 and the window sash 2 are both made of thermally-insulated aluminum. The sliding support hinges are distributed around the inner side of the window frame 1 and are connected to the upper and lower ends of the window sash 2, providing stable support when the window sash 2 is opened to a specific position. The mounting block 31 is connected to the window frame 1 by riveting. At the same time, there are no less than 2 and no more than 6 air holes 323. When the window sash 2 is in the process of closing or is impacted by external force, if the force is too large or the direction deviates from the normal trajectory, the telescopic buffer rod 32 is correspondingly extended and retracted according to the movement state of the window sash 2, which not only slows down the movement speed of the window sash 2, but also drives the slider 333 to move in the limit sliding groove 332, ensuring that it can move along the predetermined trajectory when impacted. When the slider 333 moves to the limit When the sliding groove 332 reaches the extreme position, the slider 333 contacts the anti-collision buffer 336 to further absorb and disperse the impact force, thereby effectively protecting the window sash 2 and the window frame 1 from damage. When the telescopic buffer rod 32 is extended or retracted, the limiting movable rod 322 moves in the cylindrical rod 321, and adjusts the overall length of the telescopic buffer rod 32 according to the size and direction of the external force, thereby slowing down the movement speed of the window sash 2. At this time, the rubber plug 324 moves with the movement of the limiting movable rod 322, and squeezes the gas in the cylindrical rod 321, so that part of the gas will be discharged through the air hole 323, forming a certain damping force, thereby dispersing and mitigating the impact force, and slowing down the compression speed of the telescopic buffer rod 32 and increasing the buffer time.
[0034] The anti-collision buffer 336 includes an anti-collision block 3361, and rubber pads 3362 are respectively connected to the two sides of the anti-collision block 3361. One end of the connecting strip 331 is penetrated by at least one limiting rod 3363, and one end of the limiting rod 3363 is connected to the anti-collision block 3361. Springs 3364 are respectively mounted on the outer circle of the limiting rod 3363, one end of the spring 3364 is connected to the connecting strip 331, and the other end is connected to the anti-collision block 3361. The limiting rod 3363 does not contact the window frame 1; the limiting rod 3363 is preferably two groups to increase its buffering effect. When a collision occurs, the anti-collision block 3361 directly supports The impact force from the window sash 2 and the slider 333 is dispersed to prevent the impact force from directly acting on the fragile part of the window frame 1 or the window sash 2. At this time, the rubber pad 3362 is rapidly deformed, and uses its elastic characteristics to absorb and disperse part of the impact force, thereby reducing the risk of damage to the window frame 1 and the window sash 2, and stabilizes the position of the window sash 2 after the impact to prevent it from sliding or rebounding due to inertia. When the anti-collision block 3361 is impacted, the anti-collision block 3361 squeezes the spring 3364 and causes it to deform. The spring 3364 absorbs the impact energy during the deformation process, thereby further enhancing the buffering effect of the anti-collision buffer 336.
[0035] A butterfly bolt 327 is provided on one end of the cylindrical rod 321 close to the limiting movable rod 322, and one end of the butterfly bolt 327 is in contact with the limiting movable rod 322; by rotating the butterfly bolt 327, the position of the limiting movable rod 322 in the cylindrical rod 321 can be fine-tuned to ensure that the window sash 2 can be limited when it is opened to a specific angle to maintain the open state of the window sash 2 and maintain ventilation, and when the window sash 2 is hit or subjected to external force, a certain resistance is provided for the window sash 2, thereby slowing down the movement speed of the window sash 2 and reducing the degree of damage to the window sash 2 and the window frame 1 caused by the impact.
[0036] The outer edge of the window sash 2 near the window frame 1 is connected with an anti-collision strip 4; the anti-collision strip 4 is made of rubber material. When the window sash 2 is closed or slightly hit, the anti-collision strip 4 first contacts the window frame 1, and quickly absorbs the impact energy by virtue of its soft and elastic properties. This reduces the noise generated by the impact, and also protects the window sash 2 and the window frame 1 from scratches, dents or damage that may be caused by direct collision, and prevents the window sash 2 from directly contacting the hard edge of the window frame 1, thereby extending the service life of the window and reducing the frequency of repair and replacement. In addition, the anti-collision strip 4 forms a tight sealing line between the window sash 2 and the window frame 1, effectively reducing the penetration of air and dust.
[0037] The implementation principle of this embodiment is: when the window sash 2 is in the process of closing or is impacted by external force, the limiting movable rod 322 moves in the cylindrical rod 321, squeezing the gas in the cylindrical rod 321, so that part of the gas will be discharged through the air hole 323, dispersing and mitigating the impact force, and driving the slider 333 to move in the limiting sliding groove 332, ensuring that it can move along a predetermined trajectory when impacted. When the slider 333 moves to the extreme position of the limiting sliding groove 332, the slider 333 contacts the anti-collision block 3361 and disperses the impact force. At this time, the rubber pad 3362 deforms rapidly, using its elastic characteristics to absorb and disperse part of the impact force. At the same time, the anti-collision block 3361 continues to squeeze the spring 3364 and deform it. The spring 3364 absorbs the impact energy during its deformation process, further enhancing the buffering effect of the anti-collision buffer 336, thereby effectively protecting the window sash 2 and the window frame 1 from damage.
[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An aluminum alloy window with buffering and anti-collision function, comprising: A window frame (1), wherein a window sash (2) is symmetrically arranged on the window frame (1), and the window frame (1) and the window sash (2) are connected via a sliding hinge, characterized in that a protective buffer mechanism (30) is respectively provided between the window frame (1) and the window sash (2); The protective buffer mechanism (30) comprises a mounting block (31), a telescopic buffer rod (32) and a sliding assembly (33); the mounting block (31) is connected to the bottom end of the window frame (1) away from the window sash (2); the sliding assembly (33) is connected to the bottom end of the window sash (2) close to the window frame (1); one end of the telescopic buffer rod (32) is rotatably connected to the mounting block (31), and the other end is connected to the sliding assembly (33); The sliding assembly (33) comprises a connecting strip (331) and a limiting sliding groove (332) provided on the connecting strip (331); a slider (333) is slidably connected in the limiting sliding groove (332); both ends of the limiting sliding groove (332) are respectively connected to anti-collision buffer components (336); a side of the slider (333) close to the telescopic buffer rod (32) is symmetrically connected to a protrusion (334); a rotating block (335) is provided between the protrusions (334); the rotating block (335) is connected to the protrusion (334) via a pin shaft, and the rotating block (335) is connected to the telescopic buffer rod (32).
2. The aluminum alloy window with buffering and anti-collision function according to claim 1, characterized in that: The telescopic buffer rod (32) comprises a cylindrical rod (321), one end of the cylindrical rod (321) is provided with a limiting movable rod (322), and the other end is provided with a plurality of air holes (323) in a circular array, one end of the limiting movable rod (322) close to the air hole (323) is connected to a rubber plug (324), one end of the cylindrical rod (321) close to the air hole (323) is connected to a U-shaped block (325), a connecting block (326) is provided between the U-shaped blocks (325), the connecting block (326) is connected to the U-shaped block (325) via a pin shaft, and the connecting block (326) is fixedly connected to the mounting block (31).
3. The aluminum alloy window with buffering and anti-collision function according to claim 1, characterized in that: The anti-collision buffer (336) comprises an anti-collision block (3361), and rubber pads (3362) are respectively connected to both sides of the anti-collision block (3361), and at least one limiting rod (3363) is passed through one end of the connecting strip (331), and one end of the limiting rod (3363) is connected to the anti-collision block (3361), and springs (3364) are respectively mounted on the outer circle of the limiting rod (3363), and one end of the spring (3364) is connected to the connecting strip (331), and the other end is connected to the anti-collision block (3361), and the limiting rod (3363) does not contact the window frame (1).
4. The aluminum alloy window with buffering and anti-collision function according to claim 2, characterized in that: A butterfly bolt (327) is provided on one end of the cylindrical rod (321) close to the position-limiting movable rod (322), and one end of the butterfly bolt (327) is in contact with and connected to the position-limiting movable rod (322).
5. The aluminum alloy window with buffering and anti-collision function according to claim 1, characterized in that: The outer edges of the window sash (2) on the side close to the window frame (1) are respectively connected with anti-collision strips (4).