Aluminum alloy window with protection mechanism

Abstract

The utility model discloses an aluminum alloy window with a protection mechanism, and relates to the technical field of aluminum alloy doors and windows, the aluminum alloy window comprises a window frame and a window sash, the periphery of a frame body of the window frame is provided with grooves for installing the window sash in a sliding mode, an installation cavity is further formed in the window frame, buffer structures are installed on the two opposite sides of the window frame, and each buffer structure comprises a bearing block and a buffer spring. By means of the arrangement of the buffering structure and the limiting structure, a good buffering effect can be achieved, the probability of collision between the window sash and the window frame is reduced, the window sash and the window frame are well protected, the window sash and the window frame are prevented from being damaged, and the service life of the window sash and the window frame is prolonged. The sealing effect of the aluminum alloy window after long-time use is guaranteed, when the window sash moves to be attached to the inner side wall of the groove of the window frame, the limiting structure limits the window sash, so that the window sash stops moving, the window sash is closed, rebounding of the window sash is avoided, and the purpose of closing the window is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, and in particular to an aluminum alloy window with a protective mechanism. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes.

[0003] After searching, the patent document with the announcement number "CN220828175U" discloses an aluminum alloy door and window with a protective structure, including a connecting and closing mechanism, a protective component and a base. Through the setting of the connecting and closing component, the connecting and closing component includes a connecting component and a closing component. Through the setting of the connecting component, the connecting component can connect the closing component with the protective component, and at the same time enable the connecting component to protect the protective component. Through the setting of the closing component, the whole of the closing component is an aluminum alloy door and window. The closing component can cooperate with the connecting component to achieve the effect of sealing the protective component, and at the same time, it can facilitate the removal and insertion of the protective component from the inside of the connecting component. Through the setting of the protective component, the protective component can protect the frame of the aluminum alloy door and window when closing the aluminum alloy door and window.

[0004] Based on the above search and in combination with the existing technology, it is found that the existing aluminum alloy windows include sliding windows that are opened and closed by pushing and pulling. However, in actual use, it is difficult for people to ensure accurate force application when opening and closing the sliding aluminum alloy windows, which causes the window sashes and window frames of the aluminum alloy windows to collide frequently. After long-term use, local deformation is prone to occur, which makes the sealing effect of the aluminum alloy windows worse. Therefore, there is a need for an aluminum alloy window with a protective mechanism. Utility Model Content

[0005] The purpose of this application is to provide an aluminum alloy window with a protective mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an aluminum alloy window with a protective mechanism, comprising a window frame and a window sash, wherein grooves for slidingly mounting the window sash are provided around the frame body of the window frame;

[0007] A mounting cavity is also provided in the window frame, and a buffer structure is installed on opposite sides of the window frame. The buffer structure includes a receiving block and a buffer spring. The receiving block is slidably connected to the inner wall of the window frame. One end of the receiving block slides through the window frame and extends into the groove of the window frame. The other end of the receiving block is located in the mounting cavity and fixed to one end of the buffer spring. The other end of the buffer spring is fixed to the inner wall of the mounting cavity.

[0008] A limiting structure for limiting the position of the window sash is also installed on the inner side of the groove of the window frame.

[0009] As a further supplement to this solution, the limiting structure includes a limiting hemisphere, the spherical surface of which moves through the window frame and extends to the inner side of the groove. The other end of the limiting hemisphere is located in the installation cavity and is elastically connected to the inner wall of the installation cavity through a tightening spring.

[0010] As a further supplement to this solution, a partition frame for separating the two window sashes is fixed in the middle of the window frame;

[0011] The limiting structure also includes a blocking block, which is an elastic body and is fixedly embedded in the partition frame. The blocking block and the limiting hemisphere are symmetrically arranged about the window sash, and the blocking block protrudes and is located in the groove.

[0012] As a further supplement to this solution, the window sash includes an outer frame and glass. The outer frame is slidably embedded in a groove of the window frame. Two glass panes are provided and both are fixedly embedded in the outer frame. A vacuum sealed cavity is formed between the two glass panes.

[0013] Among them, the first limiting groove and the second limiting groove are respectively opened on the front and back sides of the outer frame. The first limiting groove is adapted to the limiting hemisphere, and the second limiting groove is adapted to the blocking block.

[0014] As a further supplement to this solution, the receiving block is a block with an embedding groove on one side, one end of the buffer spring extends into the embedding groove and is fixed to the inner wall of the receiving block, and a limiting ring with a length and width greater than the length and width of the buffer structure is formed on one end of the receiving block located in the installation cavity, and one side of the limiting ring is tightly pressed against the inner wall of the installation cavity;

[0015] A limiting plate is formed at the rear end of the limiting hemisphere. The limiting plate is fixed to one end of the pressing spring, and the limiting plate is pressed against the inner wall of the installation cavity.

[0016] As a further supplement to this solution, a flexible end plate is fixed to the side of the receiving block that contacts the window sash. When the window sash contacts the inner wall of the groove of the window frame, the flexible end plate movably fits against the side wall of the window sash.

[0017] In summary, the technical effects and advantages of the utility model are:

[0018] 1. In the present invention, through the arrangement of the buffer structure and the limiting structure, when the user pushes the window sash to make the window sash slide toward one side of the window frame, the side wall of the window sash first contacts the receiving block, and then squeezes the receiving block to make the receiving block move into the installation cavity and compress the buffer spring. The buffer spring uses its own elastic force to buffer the window sash, slowing down the movement speed of the window sash. As the buffer spring is continuously compressed, the movement speed of the window sash continues to decrease and the decreasing effect becomes more obvious, thereby achieving a good buffering effect, reducing the probability of collision between the window sash and the window frame, thereby playing a good protective role for both, and ensuring the sealing effect of the aluminum alloy window after long-term use. When the window sash moves to the inner side wall of the groove that fits the window frame, the limiting structure limits the window sash, so that the window sash stops moving, thereby closing the window sash, avoiding the rebound of the window sash, and achieving the purpose of closing the window.

[0019] 2. In the present invention, through the setting of the limiting hemisphere, when the window sash moves toward the inner wall of the window frame and is about to contact the inner wall of the groove of the window frame, the limiting hemisphere comes into contact with one side of the window sash, and the window sash squeezes the limiting hemisphere so that the limiting hemisphere shrinks into the installation cavity, thereby shrinking the holding spring and consuming the power of the window sash. When the side wall of the window sash fits the inner wall of the window frame, the limiting hemisphere corresponds to the position of the first limiting groove. At this time, the limiting hemisphere pops out under the elastic force of the holding spring, thereby limiting the window sash and preventing the window sash from rebounding again to a distance away from the side wall of the window frame, thereby ensuring that the window closing action is completed.

[0020] 3. In the present invention, by setting the blocking block, when the window sash approaches the inner wall of the window frame, the blocking block and the side of the window sash away from the limiting hemisphere produce friction, thereby further cooperating with the limiting hemisphere and the buffer structure to consume the power of the window sash, improving the buffering effect, and playing a limiting role on the window sash when the second limiting groove corresponds to the position of the blocking block, thereby further improving the limiting stability of the window sash after closing, avoiding the rebound phenomenon of the window sash, and ensuring the smooth completion of the window closing action. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 Schematic diagram of the three-dimensional structure in this embodiment;

[0023] Figure 2 It is a top cross-sectional view in this embodiment;

[0024] Figure 3 for Figure 2A magnified view of the structure at center A;

[0025] Figure 4 Schematic diagram of the buffer structure in this embodiment.

[0026] In the figure: 1. Window frame; 11. Partition frame; 12. Guide rail; 13. Mounting cavity; 2. Window sash; 21. Outer frame; 211. First limiting groove; 212. Second limiting groove; 22. Glass; 23. Sealing cavity; 3. Blocking block; 4. Buffer structure; 41. Supporting block; 411. Embedded groove; 412. Limiting ring; 42. Buffer spring; 43. Flexible end plate; 5. Limiting hemisphere; 51. Pressing spring; 52. Limiting plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example: Reference Figures 1-4 The aluminum alloy window with a protective mechanism shown includes a window frame 1 and a window sash 2. The window frame 1 is provided with grooves around its perimeter for slidingly mounting the window sash 2. Guide rails 12 are fixed at the upper and lower ends of the grooves of the window frame 1 to guide the movement of the window sash 2 and ensure that the window sash 2 remains stable during movement. The window sash 2 includes an outer frame 21 and a glass 22. The outer frame 21 is slidably embedded in the groove of the window frame 1. Two glass panes 22 are provided and fixedly embedded in the outer frame 21. A vacuum sealed cavity 23 is formed between the two glass panes 22.

[0029] A mounting cavity 13 is further defined within the window frame 1. A buffer structure 4 is mounted on opposite sides of the window frame 1. The buffer structure 4 includes a receiving block 41 and a buffer spring 42. The receiving block 41 is slidably connected to the inner wall of the window frame 1. One end of the receiving block 41 slides through the window frame 1 and extends into a groove in the window frame 1. The other end of the receiving block 41 is located within the mounting cavity 13 and is fixed to one end of the buffer spring 42. The other end of the buffer spring 42 is fixed to the inner wall of the mounting cavity 13.

[0030] A limiting structure for limiting the position of the window sash 2 is also installed on the inner side of the groove of the window frame 1.

[0031] Based on the above structure, when the user pushes the window sash 2 to slide toward the side of the window frame 1, the side wall of the window sash 2 first contacts the receiving block 41, and then squeezes the receiving block 41 to make the receiving block 41 move into the installation cavity 13 and compress the buffer spring 42. The buffer spring 42 uses its own elastic force to buffer the window sash 2, slowing down the movement speed of the window sash 2. As the buffer spring 42 continues to be compressed, the movement speed of the window sash 2 continues to decrease and the decreasing effect becomes more obvious, which can play a good buffering effect, reduce the probability of the window sash 2 and the window frame 1 colliding, thereby playing a good protective role for both, and ensuring the sealing effect of the aluminum alloy window after long-term use. When the window sash 2 moves to the inner side wall of the groove that fits the window frame 1, the limiting structure limits the window sash 2, so that the window sash 2 stops moving, thereby closing the window sash 2, avoiding the rebound of the window sash 2, and achieving the purpose of closing the window.

[0032] Furthermore, the limiting structure includes a limiting hemisphere 5, the spherical surface of which movably penetrates the window frame 1 and extends to the inner side of the groove, and the other end of the limiting hemisphere 5 is located in the installation cavity 13 and is elastically connected to the inner wall of the installation cavity 13 through a tightening spring 51;

[0033] A first limiting groove 211 is formed on one side of the outer frame 21 , and the first limiting groove 211 is adapted to fit the limiting hemisphere 5 .

[0034] By setting the limiting hemisphere 5, when the window sash 2 moves toward the inner wall of the window frame 1 and is about to contact the inner wall of the groove of the window frame 1, the limiting hemisphere 5 comes into contact with one side of the window sash 2, and the window sash 2 squeezes the limiting hemisphere 5 so that the limiting hemisphere 5 shrinks into the installation cavity 13, thereby shrinking the pressing spring 51 and consuming the power of the window sash 2. When the side wall of the window sash 2 fits the inner wall of the window frame 1, the limiting hemisphere 5 corresponds to the position of the first limiting groove 211. At this time, the limiting hemisphere 5 pops out under the elastic force of the pressing spring 51, thereby limiting the window sash 2 and preventing the window sash 2 from rebounding again to a distance away from the side wall of the window frame 1, thereby ensuring that the window closing action is completed.

[0035] Furthermore, a partition frame 11 for separating the two window sashes 2 is fixed in the middle of the window frame 1;

[0036] The limiting structure also includes a blocking block 3, which is an elastic body made of a commonly used elastic material (such as rubber, elastic sponge, etc.) suitable for this embodiment. The blocking block 3 is fixedly embedded in the partition frame 11. The blocking block 3 and the limiting hemisphere 5 are symmetrically arranged about the window sash 2. The blocking block 3 protrudes and is located in the groove;

[0037] A second limiting groove 212 is formed on the other side of the outer frame 21 , and the second limiting groove 212 is adapted to fit the blocking block 3 .

[0038] By setting the blocking block 3, when the window sash 2 approaches the inner wall of the window frame 1, the blocking block 3 and the side of the window sash 2 away from the limiting hemisphere 5 generate resistance friction, thereby further cooperating with the limiting hemisphere 5 and the buffer structure 4 to consume the power of the window sash 2, thereby improving the buffering effect, and playing a limiting role on the window sash 2 when the second limiting groove 212 corresponds to the position of the blocking block 3, thereby further improving the limiting stability of the window sash 2 after closing, avoiding the rebound phenomenon of the window sash 2, and ensuring the smooth completion of the window closing action.

[0039] It should be noted that the limiting force formed by the blocking block 3 and the limiting hemisphere 5 is greater than the elastic force generated by the compression of the buffer spring 42, thereby preventing the window sash 2 from rebounding under the force of the buffer spring 42.

[0040] Furthermore, in order to ensure that the receiving block 41 and the limiting hemisphere 5 are separated from the installation cavity 13 when they are not in contact with the window sash 2, the receiving block 41 is a block with an embedding groove 411 on one side. One end of the buffer spring 42 extends into the embedding groove 411 and is fixed to the inner side wall of the receiving block 41. A limiting ring 412 having a length and width greater than that of the buffer structure 4 is formed at one end of the receiving block 41 located in the installation cavity 13. One side of the limiting ring 412 is tightly pressed against the inner wall of the installation cavity 13.

[0041] A limiting plate 52 is formed at the rear end of the limiting hemisphere 5 . The limiting plate 52 is fixed to one end of the pressing spring 51 , and the limiting plate 52 presses against the inner wall of the installation cavity 13 .

[0042] Furthermore, a flexible end plate 43 is fixed to the side of the receiving block 41 that contacts the window sash 2. The flexible end plate 43 is made of a flexible material (such as latex) commonly used in the prior art and suitable for this embodiment. When the window sash 2 contacts the inner side wall of the groove of the window frame 1, the flexible end plate 43 movably fits the side wall of the window sash 2.

[0043] When the window sash 2 approaches the receiving block 41, the window sash 2 first contacts the flexible end plate 43, thereby avoiding a hard collision between the window sash 2 and the receiving block 41, thereby providing two-way protection for the window sash 2 and the receiving block 41, avoiding wear during collision, and extending the service life of the aluminum alloy window with a protective mechanism.

[0044] The working principle of the present invention is as follows: during daily use, when the user pushes the window sash 2 to slide toward the side of the window frame 1, the side wall of the window sash 2 first contacts the flexible end plate 43, and then squeezes the receiving block 41 through the flexible end plate 43, so that the receiving block 41 moves into the installation cavity 13 and compresses the buffer spring 42. The buffer spring 42 uses its own elastic force to buffer the window sash 2, slowing down the moving speed of the window sash 2. As the buffer spring 42 is continuously compressed, the moving speed of the window sash 2 continues to decrease and the decreasing effect becomes more obvious, thereby achieving a good buffering effect, reducing the probability of the window sash 2 and the window frame 1 colliding, thereby playing a good protective role for both, and ensuring the sealing effect of the aluminum alloy window after long-term use;

[0045] When the window sash 2 moves toward the inner wall of the window frame 1 and is about to contact the inner wall of the groove of the window frame 1, the limiting hemisphere 5 comes into contact with one side of the window sash 2. The window sash 2 squeezes the limiting hemisphere 5 so that the limiting hemisphere 5 contracts into the installation cavity 13, thereby causing the pressing spring 51 to contract. At the same time, the blocking block 3 and the side of the window sash 2 away from the limiting hemisphere 5 generate friction, thereby further cooperating with the limiting hemisphere 5 and the buffer structure 4 to consume the power of the window sash 2 and improve the buffering effect.

[0046] When the side wall of the window sash 2 is in contact with the inner wall of the window frame 1, the limiting hemisphere 5 corresponds to the position of the first limiting groove 211. At this time, the limiting hemisphere 5 pops out under the elastic force of the pressing spring 51, thereby limiting the window sash 2. At the same time, the second limiting groove 212 corresponds to the position of the blocking block 3, and the blocking block 3 simultaneously limits the window sash 2, thereby further improving the limiting stability of the window sash 2 after closing, avoiding the rebound phenomenon of the window sash 2, and ensuring the smooth completion of the window closing action.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An aluminum alloy window with a protective mechanism, comprising a window frame (1) and a window sash (2), wherein the frame of the window frame (1) is provided with grooves for slidingly mounting the window sash (2) on all sides, characterized in that: The window frame (1) is further provided with an installation cavity (13), and buffer structures (4) are installed on opposite sides of the window frame (1), and the buffer structure (4) includes a receiving block (41) and a buffer spring (42), the receiving block (41) is slidably connected to the inner wall of the window frame (1), one end of the receiving block (41) slides through the window frame (1) and extends into the groove of the window frame (1), the other end of the receiving block (41) is located in the installation cavity (13) and is fixed to one end of the buffer spring (42), and the other end of the buffer spring (42) is fixed to the inner wall of the installation cavity (13); A limiting structure for limiting the position of the window sash (2) is also installed on the inner side of the groove of the window frame (1).

2. The aluminum alloy window with a protective mechanism according to claim 1, characterized in that: The limiting structure comprises a limiting hemisphere (5), the spherical surface of the limiting hemisphere (5) movably passes through the window frame (1) and extends to the inner side of the groove, and the other end of the limiting hemisphere (5) is located in the installation cavity (13) and is elastically connected to the inner side wall of the installation cavity (13) through a tightening spring (51).

3. The aluminum alloy window with a protective mechanism according to claim 2, characterized in that: A partition frame (11) for separating two window sashes (2) is fixed in the middle of the window frame (1); The limiting structure further comprises a blocking block (3), which is an elastic body and is fixedly embedded in the partition frame (11). The blocking block (3) and the limiting hemisphere (5) are symmetrically arranged with respect to the window sash (2), and the blocking block (3) protrudes and is located in the groove.

4. The aluminum alloy window with a protective mechanism according to claim 3, characterized in that: The window sash (2) comprises an outer frame (21) and a glass (22); the outer frame (21) is slidably embedded in a groove of the window frame (1); two glasses (22) are provided and are fixedly embedded in the outer frame (21); a vacuum sealed cavity (23) is formed between the two glasses (22); The outer frame (21) is provided with a first limiting groove (211) and a second limiting groove (212) on the front and rear sides respectively; the first limiting groove (211) is adapted to the limiting hemisphere (5); and the second limiting groove (212) is adapted to the blocking block (3).

5. The aluminum alloy window with a protective mechanism according to claim 2, characterized in that: The receiving block (41) is a block with an embedding groove (411) on one side, one end of the buffer spring (42) extends into the embedding groove (411) and is fixed to the inner wall of the receiving block (41), and one end of the receiving block (41) located in the installation cavity (13) is formed with a limiting ring (412) whose length and width are greater than the length and width of the buffer structure (4), and one side of the limiting ring (412) is tightly pressed against the inner wall of the installation cavity (13); A limiting plate (52) is formed at the rear end of the limiting hemisphere (5), the limiting plate (52) is fixed to one end of the pressing spring (51), and the limiting plate (52) is pressed against the inner wall of the installation cavity (13).

6. The aluminum alloy window with a protective mechanism according to claim 1, characterized in that: A flexible end plate (43) is fixed to the side of the receiving block (41) that contacts the window sash (2); when the window sash (2) contacts the inner side wall of the groove of the window frame (1), the flexible end plate (43) movably fits the side wall of the window sash (2).

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