Buffer structure for aluminum alloy doors and windows

Abstract

The utility model discloses a buffer structure for aluminum alloy doors and windows, and relates to the technical field of aluminum alloy doors and windows. The door and window comprises a door and window body which comprises side grooves formed in the two ends of the door and window body. A buffer structure, comprising a sleeve located in a side groove, an ejector block located on one side of the sleeve, a spring fixedly connected with one end of the ejector block, a sealing ring embedded in an opening of the sleeve, a plug rod fixedly arranged at one end of the ejector block, a piston located at one end of the plug rod and slidably installed in the sleeve, and an oil groove formed in the inner wall of the sleeve in a wave shape, wherein the two ends of the oil groove penetrate through the inner wall of the sleeve. And; the installation structure comprises an installation plate fixedly arranged at one end of the sleeve, a guide rail fixedly arranged on the inner wall of the side groove, a sliding block slidably installed on the outer wall of the guide rail and a clamping plate fixedly arranged at one end of the sliding block. By arranging the buffer structure, the situation that the service life of the aluminum alloy door and window is shortened due to serious abrasion between the door and window and the window frame caused by violent opening and closing of the door and window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a buffer structure for aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy materials. The characteristics of this material include light weight, corrosion resistance, and easy processing. Sliding doors and windows do not require additional swing space and can be opened or closed by simply pushing and pulling along parallel tracks. They are suitable for places with limited space. Among them, sliding aluminum alloy doors and windows will have a great impact on the doors and windows due to the violent opening and closing when opening and closing.

[0003] A Chinese patent discloses a new type of sliding aluminum alloy door and window (authorization announcement number CN219262031U). The patented technology includes a wall, a window frame, a sliding frame and a handle. The window frame is installed inside the wall, the sliding frame is installed inside the window frame, the front surface of the sliding frame is installed with a handle, and a self-locking mechanism is installed inside the window frame and the sliding frame respectively; wherein, the self-locking mechanism is used to prevent children from opening the window. This new type of sliding aluminum alloy door and window achieves the purpose of self-locking the sliding aluminum alloy door and window through the coordinated use of the fixed block, control rod, limit block, slot, spring, sleeve, rotating block and plug in the self-locking mechanism.

[0004] This patented technology can be self-locking during use, but there are still some shortcomings during use. Doors and windows are opened and closed violently, resulting in serious wear between the doors and windows and the window frames, thereby shortening the service life of the aluminum alloy doors and windows. Therefore, those skilled in the art provide a buffer structure for aluminum alloy doors and windows to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a buffer structure for aluminum alloy doors and windows, comprising:

[0008] The door and window body comprises side grooves provided at both ends of the door and window body;

[0009] The buffer structure includes sleeves located inside the side grooves and distributed at equal intervals in the longitudinal direction, a top block located on one side of the sleeve, a spring fixedly connected to one end of the top block, a sealing ring mounted at the opening of the sleeve, a plug rod fixed to one end of the top block and slidably inserted into the sealing ring, a piston located at one end of the plug rod and slidably mounted inside the sleeve, and an oil groove opened in a wave shape on the inner wall of the sleeve and penetrating the inner wall of the sleeve at both ends;

[0010] as well as;

[0011] The mounting structure includes a mounting plate fixed on one end of the sleeve, a plurality of guide rails fixed on the inner wall of the side groove and symmetrically distributed, a slider slidably mounted on the outer wall of the guide rail, a clamping plate fixed on one end of the slider, a screw hole opened inside the slider, and a screw rod rotatably mounted inside the side groove with outer wall threads relatively distributed and threadedly mounted with the screw hole.

[0012] Furthermore, the outer wall of the sleeve is sleeved with a shell, an inner groove is provided between the shell and the sleeve, and one end of the spring is connected to the inner wall of the inner groove;

[0013] Specifically, the inner groove formed between the outer shell and the sleeve shields the spring, and the spring is limited when it is extended and contracted, thereby preventing the spring from excessively deviating outward and wearing the structural parts.

[0014] Furthermore, one end of the top block is provided with a corrugated sleeve which is sleeved on the outside of the spring and fixed on the outer wall of one side of the shell;

[0015] Specifically, the corrugated sleeve shields a section of the spring exposed outside the inner groove, and further shields the space between the top block and the outer shell, reducing the impact of external substances on the spring, the plug rod, and the sliding sleeve.

[0016] Furthermore, a first buffer pad is provided on the inner wall of one side of the sealing ring, and a second buffer pad is provided on the inner wall of one side of the sleeve;

[0017] Specifically, when the piston moves, the first buffer pad and the second buffer pad cushion the contacting piston, thereby reducing the impact force and wear of the piston.

[0018] Furthermore, both ends of the mounting plate are provided with docking grooves, the inner walls of both sides of the clamping plate are provided with docking blocks that are slidably inserted into the docking grooves, and both ends of the screw are provided with torsion blocks;

[0019] Specifically, the splint is slidably installed in the docking groove through the docking block, and the mounting plate is longitudinally clamped. By grasping the torsion block, it is convenient to apply rotational force to the screw installed in the side groove.

[0020] Furthermore, one end of the mounting plate is provided with symmetrically distributed positioning holes, and the inner wall of the side groove is provided with multiple groups of symmetrically distributed positioning rods, and the positioning rods are slidably inserted into the positioning holes;

[0021] Specifically, when the mounting plate is installed inside the side groove, it is slidably sleeved on the outer wall of the positioning rod through the positioning hole to position the mounting plate before installation.

[0022] Furthermore, one end of the clamping plate is provided with symmetrically distributed mounting blocks, an inner wall of one side of the mounting block is provided with a mounting groove, an inner wall of the mounting groove is provided with a clamping spring, one end of the mounting plate is provided with symmetrically distributed clamping grooves, and one end of the clamping spring is provided with a clamping block that is clamped in the inner part of the clamping groove;

[0023] Specifically, after the mounting plate is clamped and installed by the clamping plate, the clamping block elastically supported by the clamping spring is clamped into the corresponding clamping slot to position the mounting plate. Resistance is applied when the screw rotates, thereby improving the stability of the screw after use.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The utility model discloses a sliding aluminum alloy door and window that is installed in the window frame when in use. During the opening and closing process, when the two sides of the door and window impact the window frame, they will directly act on the elastically installed top block, thereby driving the piston to squeeze the hydraulic oil inside the sleeve. When the hydraulic oil passes through the narrow and curved oil groove, it exerts resistance on the piston during the movement, thereby exerting a damping effect on the spring. The elastic buffering and damping effects act on the door and window body to buffer the impact force, and the door and window body is effectively shock-absorbing. The problem of severe wear and tear on the doors and windows caused by violent opening and closing is solved, thereby improving the service life of the aluminum alloy doors and windows.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0030] Figure 2 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0031] Figure 3 This is a schematic diagram of a partial main cross-sectional three-dimensional structure of the side groove of the present invention;

[0032] Figure 4 This is a schematic diagram of a three-dimensional structure of a buffer structure of the present invention in a top cross-sectional view;

[0033] Figure 5 This is a side view of the three-dimensional structure of the installation structure of the utility model;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the mounting plate of the present invention viewed from above;

[0035] Figure 7 This is a schematic diagram of the main sectional three-dimensional structure of the mounting block of the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0037] 100. Door and window body; 101. Side groove;

[0038] 200, buffer structure; 201, housing; 202, sleeve; 203, inner groove; 204, spring; 205, top block; 206, plug rod; 207, piston; 208, sealing ring; 209, buffer pad 1; 210, buffer pad 2; 211, oil groove; 212, bellows sleeve;

[0039] 300, mounting structure; 301, torsion block; 302, screw; 303, mounting plate; 304, clamping plate; 305, slider; 306, guide rail; 307, mounting block; 308, screw hole; 309, docking block; 310, positioning hole; 311, docking groove; 312, positioning rod; 313, retaining spring; 314, clamping block; 315, clamping groove; 316, mounting groove. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0044] Example 1

[0045] See also Figure 1-Figure 7 As shown, this embodiment is a buffer structure for aluminum alloy doors and windows, including:

[0046] The door and window body 100 includes side grooves 101 formed at both ends of the door and window body 100;

[0047] The buffer structure 200 includes a sleeve 202 located within the side groove 101 and distributed longitudinally at equal intervals, a top block 205 located on one side of the sleeve 202, a spring 204 fixedly connected to one end of the top block 205, a sealing ring 208 mounted at the opening of the sleeve 202, a plug rod 206 fixed to one end of the top block 205 and slidably inserted into the sealing ring 208, a piston 207 located at one end of the plug rod 206 and slidably mounted within the sleeve 202, and an oil groove 211 formed in a wave-shaped manner on the inner wall of the sleeve 202 and extending through the inner wall of the sleeve 202 at both ends.

[0048] The outer wall of the sleeve 202 is sleeved with the outer shell 201, an inner groove 203 is provided between the outer shell 201 and the sleeve 202, and one end of the spring 204 is connected to the inner wall of the inner groove 203;

[0049] One end of the top block 205 is provided with a corrugated sleeve 212 which is sleeved on the outside of the spring 204 and fixed on the outer wall of one side of the housing 201;

[0050] A buffer pad 1 209 is provided on the inner wall of one side of the sealing ring 208, and a buffer pad 210 is provided on the inner wall of one side of the sleeve 202;

[0051] Using the buffer structure 200;

[0052] Both sides of the door and window body are provided with equidistantly distributed buffer structures 200. When the door and window body moves in the window frame, the door and window are opened and closed by pushing and pulling. When the two ends of the door and window body contact the window frame, the top block 205 contacts the inner walls of the window frame on both sides. The impact force acts on the spring 204 through the top block 205. The spring 204 contracts under the force, and in the process of the spring 204 returning to its original position and contracting under the impact, the piston 207 is driven to slide inside the sleeve 202 through the plug rod 206. The sleeve 202 is filled with hydraulic oil. When the piston 207 squeezes the hydraulic oil, the hydraulic oil flows inside the oil groove 211. Because the oil groove 211 has a small aperture and is wavy, it continuously applies resistance to the hydraulic oil passing through, thereby forming a damping effect, and performing shock absorption and buffering on the spring 204 and the door and window body.

[0053] When the window frame is impacted by the improper opening and closing of the door and window, the inner walls on both sides of the window frame and both ends of the door and window body are protected, and when the piston 207 is in use, it is isolated from the outside world by the corrugated sleeve 212. The corrugated sleeve 212 expands and contracts when the top block 205 moves, preventing external dust or mud from wearing the sealing ring 208 through the plug rod 206, thereby improving the environment for the use of the buffer structure 200. The buffer structure 200 has little loss during use, and combined with the door and window body with buffering and shock absorption, the wear during use is reduced, thereby improving the service life of the door and window body.

[0054] Example 2

[0055] See also Figure 1-Figure 7 As shown, this embodiment is based on embodiment 1 and also includes:

[0056] as well as;

[0057] The mounting structure 300 includes a mounting plate 303 fixed on one end of the sleeve 202, a plurality of guide rails 306 fixed on the inner wall of the side groove 101 and symmetrically distributed, a slider 305 slidably mounted on the outer wall of the guide rail 306, a clamping plate 304 fixed on one end of the slider 305, a screw hole 308 opened inside the slider 305, and a screw 302 rotatably mounted inside the side groove 101 with the outer wall threads relatively distributed and threadedly mounted with the screw hole 308.

[0058] The mounting plate 303 is provided with docking grooves 311 at both ends, and docking blocks 309 are provided on the inner walls of the front and rear sides of the clamping plate 304 and are slidably inserted into the docking grooves 311. A torsion block 301 is provided at both ends of the screw rod 302.

[0059] A symmetrically distributed positioning hole 310 is opened inside one end of the mounting plate 303, and a plurality of symmetrically distributed positioning rods 312 are provided on the inner wall of the side groove 101. The positioning rods 312 are slidably inserted into the positioning hole 310;

[0060] One end of the clamping plate 304 is provided with symmetrically distributed mounting blocks 307. The inner wall of one side of the mounting block 307 is provided with a mounting groove 316. The inner wall of the mounting groove 316 is provided with a retaining spring 313. One end of the mounting plate 303 is provided with symmetrically distributed retaining grooves 315. One end of the retaining spring 313 is provided with a retaining block 314 that is retained within the retaining groove 315.

[0061] Performing use of the mounting structure 300;

[0062] After the door and window body is installed, the buffer structure 200 needs to be installed. The sleeve 202 is connected to the side groove 101 through the mounting plate 303. The positioning hole 310 inside the mounting plate 303 is sleeved on the positioning rod 312. Then, the torsion block 301 is grasped and the screw rod 302 is rotated. Through the relatively distributed threads on the outer wall of the screw rod 302 and the sliding installation of the slider 305 and the guide rail 306, the sliding guide slider 305 is pushed by the thread, driving the splint 304 to move toward the mounting plate 303, and the docking block 305 on the inner wall of the splint 304 is engaged. 09 enters the docking groove 311. When the card block 314 elastically supported by the retaining spring 313 passes through the mounting plate 303, it is squeezed by the mounting plate 303 and shrinks in the mounting groove 316. When it corresponds to the card groove 315, the retaining spring 313 loses the extrusion force and pushes the card block 314 to be inserted into the card groove 315 through its own elasticity. At this time, the inner wall of the splint 304 fits with the mounting plate 303 to fix the mounting plate 303. The buffer structure 200 does not require additional tools during the installation process, and the installation is convenient and easy to assemble.

[0063] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0064] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A buffer structure for aluminum alloy doors and windows, characterized by: include, The door and window body (100) comprises side grooves (101) provided at both ends of the door and window body (100); The buffer structure (200) comprises a sleeve (202) located inside the side groove (101) and distributed at equal intervals in the longitudinal direction, a top block (205) located on one side of the sleeve (202), a spring (204) fixedly connected to one end of the top block (205), a sealing ring (208) mounted at the opening of the sleeve (202), a plug rod (206) fixed at one end of the top block (205) and slidably inserted into the sealing ring (208), a piston (207) located at one end of the plug rod (206) and slidably mounted inside the sleeve (202), and an oil groove (211) formed in a wave shape on the inner wall of the sleeve (202) and having both ends passing through the inner wall of the sleeve (202); as well as; The mounting structure (300) comprises a mounting plate (303) fixedly mounted on one end of the sleeve (202), a plurality of guide rails (306) fixedly mounted on the inner wall of the side groove (101) and symmetrically distributed, a slider (305) slidably mounted on the outer wall of the guide rail (306), a clamping plate (304) fixedly mounted on one end of the slider (305), a screw hole (308) provided inside the slider (305), and a screw rod (302) rotatably mounted inside the side groove (101) and having outer wall threads arranged relatively to each other and threadedly mounted with the screw hole (308).

2. The buffer structure for aluminum alloy doors and windows according to claim 1, characterized in that: The outer wall of the sleeve (202) is sleeved with an outer shell (201), an inner groove (203) is provided between the outer shell (201) and the sleeve (202), and one end of the spring (204) is connected to the inner wall of the inner groove (203).

3. The buffer structure for aluminum alloy doors and windows according to claim 2, characterized in that: One end of the top block (205) is provided with a corrugated sleeve (212) which is sleeved on the outside of the spring (204) and fixed on the outer wall of one side of the shell (201).

4. The buffer structure for aluminum alloy doors and windows according to claim 1, characterized in that: A buffer pad 1 (209) is provided on the inner wall of one side of the sealing ring (208), and a buffer pad 2 (210) is provided on the inner wall of one side of the sleeve (202).

5. The buffer structure for aluminum alloy doors and windows according to claim 1, characterized in that: The front and rear ends of the mounting plate (303) are both provided with docking grooves (311), the front and rear inner walls of the clamping plate (304) are provided with docking blocks (309) that are slidably inserted into the docking grooves (311), and the two ends of the screw rod (302) are both provided with torsion blocks (301).

6. The buffer structure for aluminum alloy doors and windows according to claim 1, characterized in that: One end of the mounting plate (303) is provided with symmetrically distributed positioning holes (310), and the inner wall of the side groove (101) is provided with multiple groups of symmetrically distributed positioning rods (312), and the positioning rods (312) are slidably inserted into the positioning holes (310).

7. The buffer structure for aluminum alloy doors and windows according to claim 1, characterized in that: One end of the clamping plate (304) is provided with symmetrically distributed mounting blocks (307), an inner wall of one side of the mounting block (307) is provided with a mounting groove (316), an inner wall of the mounting groove (316) is provided with a retaining spring (313), one end of the mounting plate (303) is provided with symmetrically distributed clamping grooves (315), and one end of the retaining spring (313) is provided with a clamping block (314) that is clamped inside the clamping groove (315).

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