Buffer structure and sound insulation and heat insulation aluminum alloy door and window

Abstract

The utility model relates to the technical field of sound and heat insulation aluminum alloy doors and windows, in particular to a buffering structure and a sound and heat insulation aluminum alloy door and window. The buffering structure comprises a window frame, buffering grooves are formed in the upper end and the lower end of the rear end of the inner side of the window frame, supporting columns are arranged on the two sides of the buffering grooves, buffering plates are slidably connected to the supporting columns, and the rear ends of the buffering plates are connected with buffering springs. A telescopic groove is formed in the middle of the inner side of the clamping groove, a spring is arranged in the telescopic groove, and the other end of the spring is connected with a buffer block; the buffering structure and the sound-insulation and heat-insulation aluminum alloy door and window have the beneficial effects that when the window sash is closed through the handle, the window sash extrudes the buffering sponge strips, extending out of the buffering grooves, at the upper end and the lower end of the inner side of the window frame, the buffering sponge strips start to buffer collision between the window sash and the window frame, the window sash is prevented from being deformed and damaged, and meanwhile the window sash is prevented from being damaged. The buffering sponge strip transmits force generated by collision to the buffering plate connected to the rear end, and the buffering plate begins to extrude the buffering spring connected to the rear end.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation and heat insulation aluminum alloy doors and windows, specifically to a buffer structure and a sound insulation and heat insulation aluminum alloy door and window. Background Art

[0002] Soundproof and heat-insulating aluminum alloy doors and windows are a type of door and window product that uses aluminum alloy materials to achieve sound insulation and heat preservation effects. Aluminum alloy is a lightweight, durable material with good thermal and sound conductivity. Therefore, doors and windows made of aluminum alloy can effectively isolate noise and keep warm, providing a more comfortable and quiet indoor environment.

[0003] In the prior art, soundproof and heat-insulating aluminum alloy doors and windows usually collide with window frames due to excessive force applied by users, resulting in deformation and damage of the aluminum alloy doors and windows.

[0004] Therefore, we provide a buffer structure to solve the problem of deformation and damage of the sound-insulating and heat-insulating aluminum alloy doors and windows caused by collision with window frames. Utility Model Content

[0005] The purpose of the utility model is to provide a buffer structure and a sound-insulating and heat-insulating aluminum alloy door and window to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window frame, wherein buffer grooves are provided at the upper and lower ends of the inner rear end of the window frame, support columns are provided on both sides of the buffer groove, a buffer plate is slidably connected to the support column, and the rear end of the buffer plate is connected to a buffer spring; and a clamping groove, wherein a telescopic groove is provided in the inner middle part of the clamping groove, a spring is provided in the telescopic groove, and the other end of the spring is connected to the buffer block.

[0007] Preferably, a window sash is installed on the inner side of the window frame, and a handle is provided in the middle of the side of the window sash, and the window sash can be opened and closed by pulling the handle.

[0008] Preferably, the outer side of the buffer plate is connected to a buffer sponge strip, which extends from the buffer groove. The buffer sponge strip can protect the window sash from collision.

[0009] Preferably, both ends of the buffer plate are inserted into the clamping grooves, and the buffer plate can be retracted in the clamping grooves and squeeze the buffer block to shrink the buffer block into the retractable grooves.

[0010] Preferably, the outer arc surface of the buffer block is larger than the inner arc surface, and the buffer plate can squeeze the outer arc surface of the buffer block, so that the buffer plate can quickly shrink to the inner side of the clamping groove; when the buffer plate rebounds, the inner arc surface of the buffer block can block the buffer plate and reduce the force of the buffer plate rebounding.

[0011] A soundproof and heat-insulating aluminum alloy door and window, and the above-mentioned buffer structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The buffer structure and sound-insulating and heat-insulating aluminum alloy doors and windows proposed in the present invention have the advantages that when the window sash is closed with excessive force by pulling the handle, the window sash first squeezes the buffer sponge strips extending from the buffer grooves at the upper and lower ends of the inner side of the window frame, and the buffer sponge strips begin to buffer the collision between the window sash and the window frame to prevent the window sash from being deformed and damaged. At the same time, the buffer sponge strips transmit the force generated by the collision to the buffer plate connected to the rear end, and the buffer plate begins to squeeze the buffer spring connected to the rear end, so that the buffer spring drives the buffer plate to contract to buffer the collision force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is another cross-sectional structural diagram of the utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: window frame 1, window sash 2, handle 3, buffer sponge strip 4, buffer groove 5, support column 6, buffer spring 7, buffer plate 8, clamping groove 9, telescopic groove 10, spring 11, buffer block 12. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a window frame 1, a buffer groove 5 is provided at the upper and lower ends of the inner rear end of the window frame 1, support columns 6 are provided on both sides of the buffer groove 5, a buffer plate 8 is slidably connected to the support column 6, and a buffer spring 7 is connected to the rear end of the buffer plate 8; and a clamping groove 9, a telescopic groove 10 is provided in the middle of the inner side of the clamping groove 9, a spring 11 is provided in the telescopic groove 10, and the other end of the spring 11 is connected to a buffer block 12; a window sash 2 is installed on the inner side of the window frame 1, and a handle 3 is provided in the middle of the side of the window sash 2, and the window sash 2 can be opened and closed by pulling the handle 3; the outer side of the buffer plate 8 is connected The buffer sponge strip 4 extends out from the buffer groove 5, and the buffer sponge strip 4 can protect the window sash 2 from collision; the two ends of the buffer plate 8 are inserted in the clamping groove 9, and the buffer plate 8 can be telescopic in the clamping groove 9, and squeeze the buffer block 12 to shrink the buffer block 12 into the telescopic groove 10; the outer arc surface of the buffer block 12 is larger than the inner arc surface, and the buffer plate 8 can squeeze the outer arc surface of the buffer block 12 to quickly shrink the buffer plate 8 to the inner side of the clamping groove 9. When the buffer plate 8 rebounds, the inner arc surface of the buffer block 12 can block the buffer plate 8 and reduce the rebound force of the buffer plate 8.

[0021] In actual use, when the window sash 2 is closed by pulling the handle 3 with excessive force, the window sash 2 first squeezes the buffer sponge strips 4 extending from the buffer grooves 5 at the upper and lower ends of the inner side of the window frame 1, and the buffer sponge strips 4 begin to buffer the collision between the window sash 2 and the window frame 1 to prevent the window sash 2 from being deformed and damaged. At the same time, the buffer sponge strip 4 transmits the force generated by the collision to the buffer plate 8 connected to the rear end, and the buffer plate 8 begins to squeeze the buffer spring 7 connected to the rear end, so that the buffer spring 7 drives the buffer plate 8 to contract and buffer the collision force. At the same time, the buffer plate 8 begins to squeeze the outer large arc surface of the protruding buffer block 12 in the middle of the inner side of the holding groove 9, so that the spring 11 drives the buffer block 12 to contract into the telescopic groove 10. When the buffer spring 7 drives the buffer plate 8 to rebound, the buffer plate 8 can squeeze the inner small arc surface of the buffer block 12, and the buffer block 12 slows down and blocks the rebound force of the buffer plate 8 to prevent the rebound force of the buffer plate 8 from being transmitted to the buffer sponge strip 4 to push the window sash 2 open.

[0022] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. Buffer structure, characterized in that: include: A window frame (1), wherein the inner rear end of the window frame (1) is provided with buffer grooves (5) at both ends, support columns (6) are provided on both sides of the buffer groove (5), a buffer plate (8) is slidably connected to the support column (6), and the rear end of the buffer plate (8) is connected to a buffer spring (7); and A clamping groove (9) is provided with a telescopic groove (10) in the middle of the inner side of the clamping groove (9), a spring (11) is arranged in the telescopic groove (10), and the other end of the spring (11) is connected to a buffer block (12).

2. The buffer structure according to claim 1, characterized in that: A window sash (2) is installed on the inner side of the window frame (1), and a handle (3) is provided in the middle of the side of the window sash (2). The window sash (2) can be opened and closed by pulling the handle (3).

3. The buffer structure according to claim 2, characterized in that: The outer side of the buffer plate (8) is connected to a buffer sponge strip (4), which extends from the buffer groove (5). The buffer sponge strip (4) can provide collision protection for the window sash (2).

4. The buffer structure according to claim 3, characterized in that: Both ends of the buffer plate (8) are inserted into the clamping groove (9), and the buffer plate (8) can be extended and retracted in the clamping groove (9) and squeeze the buffer block (12) so that the buffer block (12) is retracted into the expansion groove (10).

5. The buffer structure according to claim 4, characterized in that: The outer arc surface of the buffer block (12) is larger than the inner arc surface, and the buffer plate (8) can press the outer arc surface of the buffer block (12) so that the buffer plate (8) can quickly shrink to the inner side of the clamping groove (9), and when the buffer plate (8) rebounds, the inner arc surface of the buffer block (12) can block the buffer plate (8) to reduce the rebound force of the buffer plate (8).

6. A sound insulation and heat insulation aluminum alloy door and window, characterized by: The buffer structure comprises any one of claims 1 to 5 above.

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