Anti-scratch aluminum alloy door and window mounting structure

Abstract

The utility model discloses an anti-scratch aluminum alloy door and window mounting structure, and relates to the technical field of aluminum alloy door and window mounting. Threaded through holes are formed in the bottom plate, the containing groove and the square column, threaded rods are connected into the three threaded through holes in the vertical direction in a threaded mode, and a lower fastening part and an intercepting part which are used for enhancing the firmness of the bottom plate placed on a wall are arranged in the containing groove and the movable ends of the threaded rods respectively. The screw rods are in threaded connection with the interiors of the three threaded through holes, primary fixing of the bottom plate is achieved, the arranged intercepting parts can fasten the movable ends of the screw rods, the firmness of threaded connection of the screw rods to the wall body and the bottom plate is enhanced, the arranged lower fastening parts can play a role in reinforcing and fixing the bottom of the bottom plate, and the fixing effect of the bottom of the bottom plate is improved. The stability of mounting the bottom plate on the top of the wall is enhanced, shaking of the joint of the wall and the bottom plate caused by wind blowing is avoided, and potential safety hazards caused by shaking deformation of the aluminum alloy door and window body are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy door and window installation, in particular to an anti-scratch aluminum alloy door and window installation structure. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and leafs. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the load-bearing rod base material and doors and windows composited with wood and plastic, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows. The quality of aluminum alloy doors and windows can be roughly judged from the selection of raw materials, surface treatment of aluminum materials, internal processing quality, and the price of aluminum alloy doors and windows.

[0003] Existing aluminum alloy doors and windows are generally fixed to the wall using metal or plastic expansion bolts, but the stability of this installation method is poor. When blown by wind, the end exposed to the wall may shake or even loosen and break, thereby affecting the fixing effect of the aluminum alloy doors and windows, and even causing the aluminum alloy doors and windows to deform, thereby scratching the user, posing a safety hazard.

[0004] Therefore, a scratch-resistant aluminum alloy door and window installation structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and to provide an anti-scratch aluminum alloy door and window installation structure.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A scratch-resistant aluminum alloy door and window installation structure comprises a wall and an aluminum alloy door and window main body, wherein a cast-integrated bottom plate is installed at the bottom of the aluminum alloy door and window main body, four placement grooves are provided on the wall, square columns corresponding to the placement grooves are welded to the bottom of the bottom plate, threaded through holes are provided on the bottom plate, the placement grooves and the square columns, the internal threads of the three threaded through holes in the vertical direction are connected with screws, and the interior of the placement groove and the movable end of the screw are respectively provided with a lower fastening part and an intercepting part for strengthening the firmness of the bottom plate placed on the wall.

[0008] Furthermore, the interception part includes an interception cavity, the inner wall surface of the placement groove is provided with an interception cavity connected to a threaded through hole, and the movable end of the screw is provided with two circumferentially distributed rotating cavities, and each rotating cavity is rotatably connected to an interception rod.

[0009] Furthermore, the lower fastening part includes a fixed block, the inner cavity of the placement groove is slidably installed with a fixed block, the inner wall surface of the placement groove is welded with a side plate in the shape of a side plate ring, the bottom of the bottom plate is fixedly installed with a limiting plate, the limiting plate is provided with a limiting cavity which is narrow at the top and wide at the bottom, and the side wall surface of the fixed block is fixedly installed with an insertion rod which is wide at both ends and narrow in the middle.

[0010] Furthermore, two side walls of the limiting cavity are provided with rotating cavities 2, and each rotating cavity 2 is rotatably connected with an intercepting rod 2 inside.

[0011] Furthermore, three damping springs and three telescopic rods are installed on a wall surface adjacent to the fixing block and the side plate.

[0012] Furthermore, a plug-in groove corresponding to the plug-in rod is provided on the side wall surface of the wall.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can achieve preliminary fixation of the base plate by threading the screw rod to the inside of the three corresponding threaded through holes at the top and the bottom, and can tighten the movable end of the screw rod through the arranged intercepting part, thereby enhancing the firmness of the screw rod thread connection to the wall and the base plate, preventing the shaking of the aluminum alloy door and window body under the blowing of wind, and even the loosening of the screw rod connection, and effectively avoiding the deformation of the aluminum alloy door and window body due to shaking, etc.; the arranged lower fastening part can strengthen the fixing effect of the bottom of the base plate, enhance the stability of the bottom plate installed on the top of the wall, thereby improving the firmness and stability of the aluminum alloy door and window body installed on the wall, avoiding the shaking or even loosening and fracture of the connection between the wall and the base plate caused by the blowing of wind, and avoiding the safety hazard caused by the deformation of the aluminum alloy door and window body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is an exploded schematic diagram of the structure of the lower fastening part of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the structure of the threaded through hole of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the interception part structure of the utility model;

[0019] Figure numerals: 1. wall; 2. aluminum alloy door and window body; 3. bottom plate; 4. placement groove; 5. square column; 6. screw; 7. threaded through hole; 8. interception part; 801. interception cavity; 803. rotation cavity one; 804. interception rod one; 9. lower fastening part; 901. fixing block; 902. side plate; 903. damping spring; 904. telescopic rod; 905. plug-in rod; 906. plug-in groove; 907. limit plate; 908. limit cavity; 9091. rotation cavity two; 9092. interception rod two. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a scratch-resistant aluminum alloy door and window installation structure comprises a wall 1 and an aluminum alloy door and window main body 2, a bottom plate 3 integrally cast is installed at the bottom of the aluminum alloy door and window main body 2, four "T"-shaped placement grooves 4 are provided on the wall 1, square columns 5 corresponding to the placement grooves 4 are welded at the bottom of the bottom plate 3, threaded through holes 7 are provided on the bottom plate 3, the placement grooves 4 and the square columns 5, screw rods 6 are connected to the internal threads of the three threaded through holes 7 in the vertical direction, and a lower fastening portion 9 and an intercepting portion 8 for strengthening the firmness of the bottom plate 3 placed on the wall 1 are respectively provided inside the placement grooves 4 and at the movable end of the screw rod 6;

[0025] Specifically, by threading the screw 6 into the three corresponding threaded through holes 7 above and below, the base plate 3 can be initially fixed. The intercepting portion 8 can be used to tighten the movable end of the screw 6, thereby enhancing the firmness of the screw 6 threadedly connected to the wall 1 and the base plate 3, preventing the aluminum alloy door and window body 2 from shaking or even loosening at the connection of the screw 6 under the influence of wind, thereby effectively avoiding deformation of the aluminum alloy door and window body 2 due to shaking or the like. The lower fastening portion 9 can be used to strengthen the fixing effect on the bottom of the base plate 3, enhance the stability of the base plate 3 installed on the top of the wall 1, thereby improving the firmness and stability of the aluminum alloy door and window body 2 installed on the wall 1, avoiding shaking or even loosening and fracture at the connection between the wall 1 and the base plate 3 caused by wind, and avoiding safety hazards caused by deformation of the aluminum alloy door and window body 2.

[0026] like Figure 4 As shown, the interception portion 8 includes an interception cavity 801, and the inner wall surface of the placement groove 4 is provided with an interception cavity 801 connected to the threaded through hole 7, and the interception cavity 801 is a circular groove, and the movable end of the screw rod 6 is provided with two circumferentially distributed rotating cavities 803, and each rotating cavity 803 is rotatably connected to an interception rod 804, and the bottom width of the rotating cavity 803 is greater than half the height of the interception rod 804;

[0027] In order to ensure that the intercepting rod 804 can rotate freely when no force is applied to the outside, the intercepting rod 804 has a side away from the screw rod 6 with a greater weight than a side close to the screw rod 6;

[0028] Specifically, when the screw 6 is completely threadedly connected to the inside of the three threaded through holes 7 and the external blocking force is lost, the intercepting rod 804 can rotate under the action of its own gravity until the intercepting rod 804 rotates ninety degrees, that is, the movable end of the intercepting rod 804 is vertically placed with the screw 6. At this time, when the screw 6 is shaken or even loosened by the wind, the intercepting rod 804 can intercept and limit the movable end of the screw 6, thereby ensuring the firmness and stability of the screw 6 threaded connection on the base plate 3 and the wall 1.

[0029] like Figure 2 and Figure 3 As shown, the lower fastening part 9 includes a fixing block 901, the inner cavity of the placement groove 4 is slidably mounted with the fixing block 901, the inner wall surface of the placement groove 4 is welded with a side plate 902 annular side plate 902, the bottom of the bottom plate 3 is fixedly mounted with a limiting plate 907, the limiting plate 907 is provided with a limiting cavity 908 which is narrow at the top and wide at the bottom, and the side wall surface of the fixing block 901 is fixedly mounted with an insertion rod 905 which is wide at both ends and narrow in the middle, and the narrower end of the limiting cavity 908 can accommodate a narrower section between the insertion rods 905;

[0030] Specifically, the bottom plate 3 can be driven to move vertically downward by rotating the screw 6. During the movement, the square column 5 can gradually contact the outer wall of the fixed block 901, thereby pushing the fixed block 901 to move to the side of the side plate 902. During the movement of the fixed block 901, the insertion rod 905 can pass through the side plate 902, and the insertion rod 905 can pass through the wider end of the limiting cavity 908. When the bottom plate 3 is completely in contact with the upper surface of the wall 1, the limiting cavity 908 can move downward until the narrower section in the middle of the insertion rod 905 is completely engaged with the narrower section at the upper end of the limiting cavity 908, thereby realizing the installation and fixation of the limiting plate 907, and enhancing the firmness and stability of the bottom of the bottom plate 3 installed on the wall 1.

[0031] like Figure 2 As shown, the two side walls of the limiting cavity 908 are provided with second rotating cavities 9091, each of which is rotatably connected to a second intercepting rod 9092, and the bottom width of the second rotating cavity 9091 is greater than half the height of the second intercepting rod 9092;

[0032] Specifically, the intercepting rod 9092 is set so that it can contact the insertion rod 905 during the downward movement of the limit plate 907, so that under the push of the insertion rod 905, the intercepting rod 9092 can rotate to the inside of the rotating chamber 9091. When the limit plate 907 moves to the bottom, the intercepting rod 9092 loses the external force to push it and falls into the lower end of the insertion rod 905, so that the end of the insertion rod 905 away from the fixed block 901 can be intercepted and limited. Under the blocking effect of the inner wall of the rotating chamber 9091, when the bottom plate 3 shakes due to the wind, the intercepting rod 9092 can intercept and limit the insertion rod 905, so as to prevent the insertion rod 905 from shaking up and down or even slipping out of the limiting cavity 908.

[0033] like Figure 2 As shown, three damping springs 903 and three telescopic rods 904 are installed on the adjacent side wall of the fixed block 901 and the side plate 902. The three damping springs 903 and the three telescopic rods 904 are distributed in a circle, and the telescopic rods 904 are surrounded by the damping springs 903;

[0034] Specifically, the three damping springs 903 and the three telescopic rods 904 can provide support for the fixed block 901 to prevent the fixed block 901 from angular deviation during movement, thereby ensuring that the insertion rod 905 can pass smoothly through the side plate 902 .

[0035] like Figure 2 As shown, a plug-in slot 906 corresponding to the plug-in rod 905 is provided on the side wall surface of the wall 1;

[0036] Specifically, the provided insertion groove 906 can play the effect of inserting and limiting the movable end of the insertion rod 905, effectively enhancing the stability of the insertion of the insertion rod 905 in the narrow upper end of the limiting cavity 908.

[0037] When in use, the user can place the bottom plate 3 on the upper surface of the wall 1, and then thread the screw 6 into the three corresponding threaded through holes 7. As the screw 6 gradually moves downward, the intercepting rod 804 can gradually lose the resistance of external force, and then under the action of gravity, the intercepting rod 804 can rotate until the movable end of the intercepting rod 804 and the screw 6 are placed vertically, so that the intercepting rod 804 can intercept and limit the movable end of the screw 6. As the screw 6 drives the bottom plate 3 to move gradually downward, the square column 5 (the movable end of the screw 6) can be in contact with the outer wall surface of the fixed block 901. 902, and the fixing block 901 is in contact with the side plate 902, so that under the pushing action of the square column 5 (screw 6), the fixing block 901 can move to one side of the side plate 902, and at this time, the damping spring 903 and the telescopic rod 904 can be compressed to adapt to the change of the distance between the fixing block 901 and the side plate 902. During the movement of the fixing block 901, the insertion rod 905 can pass through the side plate 902, and the insertion rod 905 can pass through the wider end of the limiting cavity 908. When the bottom plate 3 is completely in contact with the upper surface of the wall 1, the limiting cavity 908 can move downward until the narrower section in the middle of the insertion rod 905 is completely engaged with the narrower section at the upper end of the limiting cavity 908, and the insertion rod 905 is inserted into the fixing block 901. The movable end of the rod 905 can be inserted into the inside of the insertion groove 906, so as to realize the installation and fixation of the limit plate 907, enhance the firmness and stability of the bottom of the base plate 3 installed on the wall 1, and in the process of the insertion rod 905 moving in the limit cavity 908, the second intercepting rod 9092 can contact the insertion rod 905 in the process of the limit plate 907 moving downward, so that under the pushing action of the insertion rod 905, the second intercepting rod 9092 can rotate to the inside of the second rotating cavity 9091, and when the limit plate 907 moves to the bottom, the second intercepting rod 9092 loses the external force to push and falls into the lower end of the insertion rod 905, thereby The end of the insertion rod 905 away from the fixed block 901 can be intercepted and limited, and under the blocking effect of the inner wall of the rotating cavity 9091, when the bottom plate 3 shakes due to the wind, the interception rod 9092 can intercept and limit the insertion rod 905, preventing the insertion rod 905 from shaking up and down or even sliding out of the limiting cavity 908, effectively ensuring the firmness and stability of the bottom plate 3 installed on the wall 1, preventing the aluminum alloy door and window main body 2 from shaking or even loosening and breaking when blown by the wind, avoiding deformation of the aluminum alloy door and window main body 2 due to shaking, and increasing the safety of the aluminum alloy door and window main body 2 when in use.

[0038] In summary: by threading the screw 6 into the three corresponding threaded through holes 7 above and below, the base plate 3 can be initially fixed, and the intercepting portion 8 can be used to tighten the movable end of the screw 6, thereby enhancing the firmness of the screw 6 threaded connection to the wall 1 and the base plate 3, preventing the aluminum alloy door and window main body 2 from shaking under the blowing of wind, or even loosening of the connection of the screw 6, and effectively avoiding deformation of the aluminum alloy door and window main body 2 due to shaking, etc.; the lower fastening portion 9 can be used to strengthen the fixation of the bottom of the base plate 3, enhance the stability of the base plate 3 installed on the top of the wall 1, thereby improving the firmness and stability of the aluminum alloy door and window main body 2 installed on the wall 1, avoiding shaking or even loosening and fracture of the connection between the wall 1 and the base plate 3 caused by wind, and avoiding safety hazards caused by deformation of the aluminum alloy door and window main body 2.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A scratch-resistant aluminum alloy door and window installation structure. It is characterized in that The invention comprises a wall (1) and an aluminum alloy door and window body (2), wherein a bottom plate (3) formed as a cast unit is installed at the bottom of the aluminum alloy door and window body (2), four placement grooves (4) are provided on the wall (1), square columns (5) corresponding to the placement grooves (4) are welded at the bottom of the bottom plate (3), threaded through holes (7) are provided on the bottom plate (3), the placement grooves (4) and the square columns (5), the internal threads of the three threaded through holes (7) in the vertical direction are connected with screw rods (6), and the interior of the placement grooves (4) and the movable end of the screw rods (6) are respectively provided with a lower fastening portion (9) and an intercepting portion (8) for strengthening the firmness of the bottom plate (3) placed on the wall (1).

2. The anti-scratch aluminum alloy door and window installation structure according to claim 1, It is characterized in that The intercepting portion (8) comprises an intercepting cavity (801), the inner wall surface of the placement groove (4) is provided with an intercepting cavity (801) connected to the threaded through hole (7), and the movable end of the screw rod (6) is provided with two circumferentially distributed rotating cavities (803), and each rotating cavity (803) is rotatably connected to an intercepting rod (804) inside.

3. The anti-scratch aluminum alloy door and window installation structure according to claim 1, It is characterized in that The lower fastening portion (9) comprises a fixing block (901), the inner cavity of the placement groove (4) is slidably mounted with the fixing block (901), the inner wall surface of the placement groove (4) is welded with a side plate (902) in the form of an annular side plate (902), the bottom of the bottom plate (3) is fixedly mounted with a limiting plate (907), the limiting plate (907) is provided with a limiting cavity (908) which is narrow at the top and wide at the bottom, and the side wall surface of the fixing block (901) is fixedly mounted with an insertion rod (905) which is wide at both ends and narrow in the middle.

4. The anti-scratch aluminum alloy door and window installation structure according to claim 3, It is characterized in that The two side walls of the limiting cavity (908) are provided with a second rotating cavity (9091), and each second rotating cavity (9091) is rotatably connected with a second intercepting rod (9092).

5. The anti-scratch aluminum alloy door and window installation structure according to claim 3, It is characterized in that Three damping springs (903) and three telescopic rods (904) are installed on a wall surface adjacent to the fixed block (901) and the side plate (902).

6. The anti-scratch aluminum alloy door and window installation structure according to claim 3, It is characterized in that An insertion groove (906) corresponding to the insertion rod (905) is provided on the side wall surface of the wall (1).

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