CN220889946U

CN220889946U - Aluminum alloy door and window frame is with installation iron sheet

Info

Publication number: CN220889946U
Application number: CN202322820668.8U
Authority: CN
Inventors: 卢锦文
Original assignee: Shanghai Saiao Sealing Technology Co ltd
Current assignee: Shanghai Saiao Sealing Technology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-03
Anticipated expiration: 2033-10-20

Abstract

The application provides an installation iron sheet for an outer frame of an aluminum alloy door and window, which comprises a main body and a connecting part arranged on one side of the thickness direction of the main body, wherein the connecting part protrudes out of the corresponding surface of the main body, and two clamping edges are formed at one end of the connecting part, which is away from the main body, of the connecting part; the two clamping edges are respectively arranged on two opposite side surfaces of the connecting part and extend towards one end of the main body, which is away from the connecting part, along the length direction of the main body; one end of any clamping edge, which is away from the connecting part, inclines to the main body side, and a first abutting surface is formed at the corresponding end part; one side of each clamping edge corresponding to the width direction of the main body is provided with a guide slope surface, and each guide slope surface inclines from the side of the connecting part to the side away from the connecting part along the extending direction of the corresponding clamping edge to the middle part of the corresponding clamping edge until the guide slope surface is smoothly connected with the first abutting surface; the guide slope surfaces of the two clamping edges are respectively positioned on the two sides of the slot end wall in the width direction of the main body. The two clamping edges are simultaneously clamped in the T-shaped groove in a rotating mode, so that the installation is convenient, the connection strength is high, and the use safety of the aluminum alloy door and window is effectively improved.

Description

Aluminum alloy door and window frame is with installation iron sheet

Technical Field

The application relates to the technical field of door and window fixing devices, in particular to an installation iron sheet for an outer frame of an aluminum alloy door and window.

Background

The aluminium alloy door and window is made of aluminium alloy extruded section bar as frame, stile and leaf material, and is extensively used in the field of building engineering due to its beautiful appearance, sealing and high strength.

In the related art, when the aluminum alloy door and window is installed on the wall, the connecting iron sheet is usually installed on the outer frame of the aluminum alloy door and window, and the connecting iron sheet is fixedly connected with the wall, so that the corresponding aluminum alloy door and window is installed on the wall. At present, most of connecting iron sheets on the market are installed on an outer frame of an aluminum alloy door and window in a mode that clamping jaws clamp the notch position of the outer frame of the aluminum alloy door and window. However, the inventor believes that when the aluminum alloy door and window outer frame and the connecting iron sheet are connected in the mode and are influenced by external nonresistible factors, if the connecting iron sheet is bent and deformed, or vibration and the like are generated in the process of installing the aluminum alloy door and window by using a nail gun, the clamping structure at the notch position of the connecting iron sheet and the aluminum alloy door and window outer frame is easy to lose efficacy, so that the installation stability of the aluminum alloy door and window on a wall body is reduced, the safety performance of the corresponding aluminum alloy door and window is influenced, and the safety performance of the corresponding aluminum alloy door and window is required to be improved.

Disclosure of utility model

The application aims to provide an installation iron sheet for an outer frame of an aluminum alloy door and window, which improves the installation strength of the installation iron sheet at a notch of the outer frame of the aluminum alloy door and window so as to improve the installation stability of the corresponding aluminum alloy door and window on a wall body and further ensure the safety performance of the corresponding aluminum alloy door and window.

The technical scheme provided by the application is as follows:

The application provides an installation iron sheet for an aluminum alloy door and window outer frame, wherein a T-shaped groove is formed in the outer edge of the aluminum alloy door and window outer frame along the length direction of the aluminum alloy door and window outer frame, the installation iron sheet for the aluminum alloy door and window outer frame comprises the following components:

The main body is of a strip-shaped sheet structure;

The connecting part is arranged on one side of the thickness direction of the main body and protrudes out of the surface of the main body;

The two clamping edges are respectively positioned at one end of the connecting part, which is away from the main body, and are respectively arranged at the corresponding side surfaces of the connecting part, which correspond to the two ends of the main body in the length direction; the two clamping edges extend to one end away from the connecting part along the length direction of the main body respectively, one end of any clamping edge away from the connecting part inclines to one side of the main body along the length direction of the main body, and a first abutting surface is formed on the corresponding end surface;

during installation, one end of the connecting part deviating from the main body is abutted against the bottom wall of the T-shaped groove, and the first abutting surface is abutted against one side, close to the bottom wall, of the end wall of the notch of the T-shaped groove, so that the main body is fixedly connected with the outer frame of the aluminum alloy door and window.

According to the mounting iron sheet for the aluminum alloy door and window outer frame, the clamping edges gradually incline to the main body from one side of the connecting part to the side deviating from the connecting part along the length direction of the main body, when the mounting iron sheet is influenced by external nonresistant factors, such as bending deformation of the mounting iron sheet, vibration generation in the mounting process of the aluminum alloy door and window, and the like, the two clamping edges can only extend to the corresponding side wall of the T-shaped groove, so that the connecting part and the clamping edge on the connecting part are difficult to separate from the T-shaped groove, the connection strength of the mounting iron sheet for the aluminum alloy door and window outer frame and the aluminum alloy door and window outer frame is effectively improved, the mounting stability of the corresponding aluminum alloy door and window outer frame on a wall body is further improved, and the use safety of the corresponding aluminum alloy door and window is improved.

In some embodiments, the clamping edges are formed with guiding slope surfaces, the guiding slope surfaces are in one-to-one correspondence with the clamping edges, the guiding slope surfaces are formed on one side, corresponding to the width direction of the main body, of the corresponding clamping edge, and the guiding slope surfaces on the two clamping edges are respectively positioned on two sides of the width direction of the main body; the guide slope surface gradually inclines to the middle part of the corresponding clamping edge from one end of the connecting part to one end deviating from the connecting part along the extending direction of the corresponding clamping edge until the guide slope surface is smoothly connected with the corresponding first abutting surface.

When the mounting iron sheet for the outer frame of the aluminum alloy door and window is used for mounting operation, one side of the main body forming connecting part is firstly buckled to the T-shaped groove at the outer edge of the outer frame of the aluminum alloy door and window, and the length direction of the main body and the edge of the corresponding outer frame of the aluminum alloy door and window are kept to form a preset angle, so that two clamping edges are embedded into the T-shaped groove; at the moment, one end of the connecting part, which is away from the main body, is abutted with the bottom wall of the T-shaped groove, and the guide slope of the clamping edge is abutted with one side, close to the bottom wall, of the corresponding end wall of the notch of the T-shaped groove; then, the staff pulls the main part along the direction of extension of guide domatic, and one side that T type groove notch end wall is close to the diapire slides along the relative card limit of guide domatic, and until the length direction of main part is perpendicular with the corresponding outer edge of aluminum alloy door and window frame, and at this moment, first butt face supports with one side that T type groove notch end wall is close to the diapire tightly to with card limit fixed card locates in the T type groove. By means of the guide slope on the clamping edge, the clamping edge is clamped in the T-shaped groove in a rotating mode, convenience in mounting the mounting iron sheet on the outer frame of the aluminum alloy door and window is effectively improved, and then the mounting efficiency of the corresponding aluminum alloy door and window is improved.

In some embodiments, a side of the body facing away from the connecting portion in the thickness direction is provided with a steering index mark.

According to the mounting iron sheet for the aluminum alloy door and window outer frame, the steering guide marks are arranged, so that a worker can clearly determine the rotation direction of the main body relative to the aluminum alloy door and window outer frame, convenience in mounting the mounting iron sheet for the aluminum alloy door and window outer frame to the aluminum alloy door and window outer frame is further improved, and the working efficiency of mounting the aluminum alloy door and window on the upper wall is further improved.

In some embodiments, the connecting portion is formed at a middle portion of the main body in a length direction, and the connecting portion is formed by arching the main body to one side in a thickness direction thereof.

In some embodiments, the connecting portion is formed at one end of the main body in the length direction, and the connecting portion is formed by arching the main body to one side in the thickness direction of the main body.

In some embodiments, the clamping edge is formed by punching the connecting portion from inside to outside along the length direction of the main body, and/or the clamping edge is formed by cutting and bending the connecting portion.

According to the mounting iron sheet for the outer frame of the aluminum alloy door and window, the main body, the connecting part and the clamping edge are integrally formed, so that the structural strength of the mounting iron sheet for the outer frame of the aluminum alloy door and window is improved, and the mounting stability of the outer frame of the aluminum alloy door and window on a wall body is further improved.

In some embodiments, an end of the connecting portion facing away from the main body is disposed parallel to the main body and forms a second abutment surface for abutment with the T-shaped groove bottom wall.

According to the mounting iron sheet for the aluminum alloy door and window outer frame, the end, deviating from the main body, of the connecting portion is arranged parallel to the main body, so that stability of the end, deviating from the main body, of the connecting portion, propping against the bottom wall of the T-shaped groove is improved, and stable connection of the mounting iron sheet for the aluminum alloy door and window outer frame and the aluminum alloy door and window outer frame is guaranteed.

In some embodiments, a reinforcing rib is formed between the main body and the second abutting surface through bending, the reinforcing rib is perpendicular to the main body and the second abutting surface, and the reinforcing rib forms a preset angle with the length direction of the main body.

According to the mounting iron sheet for the outer frame of the aluminum alloy door and window, which is provided by the application, the reinforcing ribs are used for improving the structural strength of the connecting part on one hand, so that the mounting stability of the mounting iron sheet for the outer frame of the aluminum alloy door and window on the outer frame of the aluminum alloy door and window is further improved; on the other hand, set up the reinforcing rib into and be the angle of predetermineeing with the length direction of main part, when installing corresponding aluminum alloy door and window frame with installation iron sheet with this aluminum alloy door and window frame, keep reinforcing rib and T type inslot with the lateral wall parallel of type groove, can be fast with card limit embedding T type inslot, help further promote this aluminum alloy door and window frame with installation iron sheet install to the convenience of aluminum alloy door and window frame relevant position.

In some embodiments, a screw hole is formed in a middle portion of the second abutment surface through a thickness direction of the main body.

According to the mounting iron sheet for the outer frame of the aluminum alloy door and window, when the T-shaped groove is not formed in the outer edge of the outer frame of the aluminum alloy door and window to be mounted, the corresponding outer frame of the aluminum alloy door and window is screwed in after penetrating through the screw holes by using the tapping screw, so that the fixed mounting of the corresponding mounting iron sheet on the outer frame of the aluminum alloy door and window is realized, the application range of the mounting iron sheet for the outer frame of the aluminum alloy door and window is enlarged, and the practicability of the mounting iron sheet for the outer frame of the aluminum alloy door and window is enhanced.

In some embodiments, the connection portion is recessed toward a side closer to the main body in the thickness direction of the main body at a position on the peripheral side of the screw hole.

According to the mounting iron sheet for the outer frame of the aluminum alloy door and window, the position of the connecting part, which is positioned on the peripheral side of the screw hole, is recessed from the side of the second abutting surface to the side of the main body, so that the probability of occurrence that the end wall of the screw hole protrudes to the side of the second abutting surface and abuts against the bottom wall of the T-shaped groove when the screw hole is penetrated by a self-tapping screw and the like is reduced, and the stable abutting of the second abutting surface against the bottom wall of the T-shaped groove is ensured.

In some embodiments, the end of the body that faces away from the connecting portion in the longitudinal direction is provided with a mounting hole.

According to the mounting iron sheet for the outer frame of the aluminum alloy door and window, which is provided by the application, after the mounting iron sheet is fixedly mounted on the outer frame of the corresponding aluminum alloy door and window, the mounting iron sheet penetrates through the mounting holes by utilizing the shooting nails and the like and then is shot into the wall body, and the outer frame of the aluminum alloy door and window is fixed on the corresponding wall body, so that the fixed mounting of the outer frame of the aluminum alloy door and window on the wall body is realized, the mounting structure is simple, the operation is convenient, and the wall mounting efficiency of the corresponding aluminum alloy door and window is effectively improved.

Compared with the prior art, the mounting iron sheet for the aluminum alloy door and window outer frame has at least one of the following beneficial effects:

1. The connecting part and the two clamping edges are integrally formed on one side of the main body in the thickness direction, the first abutting surface and the second abutting surface are respectively formed on the clamping edges and the connecting part, meanwhile, a guide slope surface which is smoothly connected with the first abutting surface is formed on one side of the clamping edges corresponding to the width direction of the main body, and when the connecting part is actually installed, after the two clamping edges are embedded into the T-shaped groove, the second abutting surface is abutted with the bottom wall of the T-shaped groove; the end face of the end wall of the notch of the T-shaped groove, which is close to the bottom of the groove, slides relative to the clamping edge along the extending direction of the guide slope in a manner of rotating the main body until the end face of the notch of the T-shaped groove is abutted against the first abutting surface, at the moment, the second abutting surface is abutted against the wall of the bottom of the T-shaped groove, and the length direction of the main body is perpendicular to the edge of the outer frame of the aluminum alloy door and window, so that the fixed connection of the mounting iron sheet on the outer frame of the aluminum alloy door and window is realized; the first abutting surface abuts against the end wall of the notch of the T-shaped groove, and the second abutting surface abuts against the bottom wall of the T-shaped groove, so that the connection stability of the mounting iron sheet and the outer frame of the aluminum alloy door and window is effectively improved; meanwhile, as the clamping edge and the connecting part are integrally formed on the main body, and one end of the clamping edge, which deviates from the connecting part, is inclined to one side of the main body along the length direction of the main body, the clamping edge can only deform towards the two side wall directions of the T-shaped groove, so that the probability that the connecting part and the upper clamping edge are separated from the T-shaped groove is effectively reduced, the mounting strength of the mounting iron sheet on the outer frame of the aluminum alloy door and window is further improved, the mounting stability of the corresponding aluminum alloy door and window on the wall body is further improved, and the safety performance of the aluminum alloy door and window in use is ensured;

2. The steering guide mark is arranged on the main body, the inclination direction of the connecting plate relative to the main body is set to be the length direction of the side wall of the T-shaped groove relative to the length direction of the main body, so that the convenience of mounting the aluminum alloy door and window outer frame to the aluminum alloy door and window outer frame by using the mounting iron sheet is effectively improved, and the wall mounting efficiency of the corresponding aluminum alloy door and window is further ensured;

3. The screw holes are formed in the connecting parts, the positions, which are positioned on the peripheral sides of the screw holes, of the connecting parts are recessed towards one side of the main body along the thickness direction of the main body, so that when a T-shaped groove is not formed in the outer edge of the aluminum alloy door and window outer frame to be installed, the corresponding aluminum alloy door and window outer frame is screwed in after the screw holes are penetrated by self-tapping screws, the fixed installation of the corresponding installation iron sheet on the aluminum alloy door and window outer frame is realized, the installation iron sheet for the aluminum alloy door and window outer frame is simultaneously applicable to the aluminum alloy door and window outer frame without the T-shaped groove, and the applicability of the installation iron sheet for the aluminum alloy door and window outer frame is effectively improved; meanwhile, the condition that the end wall of the screw hole protrudes towards one side of the second abutting surface and abuts against the bottom wall of the T-shaped groove when the through screw hole of the self-tapping screw and the like is effectively reduced, and the installation stability of the installation iron sheet on the outer frame of the aluminum alloy door and window is effectively guaranteed.

Drawings

The above features, technical features, advantages and implementation modes of the present invention will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and understandable manner.

FIG. 1 is a state diagram of an aluminum alloy door and window frame installed on a wall body according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1, primarily for embodying the overall structure of the T-slot;

FIGS. 3 and 4 are plan views showing the overall structure of a mounting iron plate according to an embodiment of the present application, which is mainly embodied in the related art;

FIG. 5 is a schematic axial view of an overall structure of an installation iron sheet for an outer frame of an aluminum alloy door and window according to an embodiment of the present application;

Fig. 6 is a state diagram mainly showing that the aluminum alloy door and window outer frame is mounted on the aluminum alloy door and window outer frame by using a mounting iron sheet according to the embodiment of the application;

Fig. 7 is a state diagram mainly showing that the mounting iron sheet for the outer frame of the aluminum alloy door and window is ready to be mounted on the aluminum alloy door and window according to the embodiment of the application;

FIG. 8 is a plan view of an aluminum alloy door and window frame embodying the present application with Europe standard notches;

FIG. 9 is a plan view of an aluminum alloy door and window outer frame embodying the present application with non-Europe standard notches;

FIG. 10 is a schematic axial view of an overall structure of an aluminum alloy door and window frame mounting iron sheet for a non-European standard notch in accordance with an embodiment of the present application;

FIG. 11 is a plan view of an aluminum alloy door and window frame mounting iron sheet in a mounted state, which is mainly suitable for European standard notches, according to an embodiment of the present application;

FIG. 12 is a plan view of an aluminum alloy door and window frame mounting iron sheet in a mounted state, which is mainly suitable for non-European standard notches, according to an embodiment of the present application;

FIG. 13 is a schematic axial view of an overall structure of an aluminum alloy door and window frame with a connecting portion provided at one end of the main body in the longitudinal direction, according to an embodiment of the present application;

FIG. 14 is a plan view showing a state in which the aluminum alloy door and window outer frame is mounted on the aluminum alloy door and window outer frame by using a mounting iron sheet according to the embodiment of the application;

FIG. 15 is an isometric view of an embodiment of the application primarily embodying a guide ramp set position;

FIG. 16 is a plan view showing the mounting iron sheet for the outer frame of the aluminum alloy door and window in the mounting state according to the embodiment of the present application;

fig. 17 is a plan view showing the mounting state of the mounting iron sheet for the outer frame of the aluminum alloy door and window according to the embodiment of the present application.

Reference numerals illustrate:

1. A main body; 11. a steering guide mark; 12. reinforcing ribs; 13. a mounting hole; 2. a connection part; 21. a second abutment surface; 22. screw holes; 3. clamping edges; 31. a first abutment surface; 32. a guide slope; 100. an outer frame of the aluminum alloy door and window; 110. a T-shaped groove; 200. connecting iron sheets; 210. a card; 300. a wall body.

Detailed Description

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will explain the specific embodiments of the present application with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the application, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

For the sake of simplicity of the drawing, the parts relevant to the present application are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.

In the field of constructional engineering, in order to facilitate the installation of an upper wall of an aluminum alloy door and window, referring to fig. 1 and 2 of the drawings in the specification, an outer frame 100 of the aluminum alloy door and window in industry is provided with a T-shaped groove 110 along the length direction thereof; during specific installation, the connecting iron sheet 200 is installed on one side of the aluminum alloy door and window outer frame 100 provided with the T-shaped groove 110, and then the connecting iron sheet 200 is fixedly connected with the wall 300, so that the corresponding aluminum alloy door and window outer frame 100 is fixedly installed on the wall 300. Referring to fig. 3 and 4, at present, most of the connecting iron sheets 200 on the market are formed with two opposite opening cards 210 on one side of the thickness direction of the sheet body, and the clamping of the sheet body and the card 210 to the end wall of the notch of the T-shaped slot 110 is used to realize the fixed connection between the connecting iron sheets 200 and the corresponding aluminum alloy doors and windows. However, when the connecting iron sheet 200 is affected by external nonresistance factors such as bending deformation of the connecting iron sheet 200 or vibration generated during installation of the aluminum alloy door and window by using a nail gun, the clamping piece 210 is easy to be separated from the T-shaped groove 110, so that the clamping structure of the connecting iron sheet 200 at the end wall of the notch of the T-shaped groove 110 is invalid, the installation stability of the aluminum alloy door and window outer frame 100 on the wall 300 is affected, and the safety performance of the corresponding aluminum alloy door and window is reduced.

In one embodiment, referring to fig. 5 to 7, an installation iron sheet for an outer frame of an aluminum alloy door and window comprises a strip-shaped sheet-shaped main body 1 and a connecting part 2 arranged on one side of the thickness direction of the main body 1, wherein the connecting part 2 protrudes out of the corresponding surface of the thickness direction of the main body 1, one end of the connecting part 2, which is away from the main body 1, is formed with two clamping edges 3, and the two clamping edges 3 are used for being matched with a T-shaped groove 110 in a clamping manner; the two clamping edges 3 are respectively arranged on two side surfaces of the connecting part 2 corresponding to the two ends of the main body 1 in the length direction and respectively protrude out of the corresponding side surfaces of the connecting part 2; the two clamping edges 3 extend to one end, away from the connecting part 2, of the main body 1 along the length direction of the main body; meanwhile, one end of any clamping edge 3, which is away from the connecting part 2, is inclined to one side of the main body 1 along the length direction of the main body 1, and a first abutting surface 31 which abuts against the end wall of the notch of the T-shaped groove 110 is formed at the corresponding end.

During actual installation, one end of the two clamping edges 3 and the connecting part 2, where the clamping edges 3 are arranged, can be embedded into the T-shaped groove 110 from one end of the aluminum alloy door and window outer frame 100, and slide relative to the inner wall of the T-shaped groove 110 along the length direction of the T-shaped groove 110, and the installation position of the aluminum alloy door and window outer frame on the aluminum alloy door and window outer frame 100 is adjusted by installing an iron sheet; because the connection relation between the two clamping edges 3 and the corresponding inner wall of the T-shaped groove 110 at one end of the connecting part 2, where the clamping edges 3 are arranged, is a tight fit connection relation, after the installation position of the installation iron sheet for the aluminum alloy door and window outer frame is determined, the first abutting surface 31 abuts against one side, close to the bottom wall, of the notch end wall of the T-shaped groove 110, and the end, away from the main body 1, of the connecting part 2 abuts against the bottom wall of the T-shaped groove 110, so that the fixed installation of the installation iron sheet for the aluminum alloy door and window outer frame on the aluminum alloy door and window outer frame 100 is realized.

In the use, when receiving external non-factor influence, if installation iron sheet bending deformation, or when aluminum alloy door and window installs the process and has vibration to produce, because draw-in edge 3 deviates from connecting portion 2 one end along the length direction of main part 1 to main part 1 one side slope for draw-in edge 3 can only warp to T type groove 110's both sides wall direction, and then make connecting portion 2 and last draw-in edge 3 be difficult to deviate from in the T type groove 110, effectively promote this aluminum alloy door and window frame with the installation strength of installation iron sheet on aluminum alloy door and window frame 100, and then promote the installation stability of corresponding aluminum alloy door and window frame on wall body 300, and promote the security performance of corresponding aluminum alloy door and window use.

In one embodiment, based on the foregoing embodiment, specifically referring to fig. 5 and 6, the main body 1 has a substantially rectangular sheet structure, and in this embodiment of the present application, in order to improve the structural strength of the mounting iron sheet, the connecting portion 2, the clip 3 and the main body 1 are integrally formed; specifically, the connecting portion 2 is formed by the main body 1 arching to one side along the thickness direction thereof, the connecting portion 2 is formed in the middle of the length direction of the main body 1, and a second abutting surface 21 is formed at one end of the connecting portion facing away from the main body 1, and the second abutting surface 21 is parallel to the corresponding surface of the thickness direction of the main body 1 and is used for stably abutting against the bottom wall of the T-shaped groove 110. The clamping edge 3 is formed by punching the connecting part 2 from inside to outside along the length direction of the main body 1.

In addition, in order to facilitate embedding the two clamping edges 3 into the T-shaped groove 110, improve the installation efficiency of the aluminum alloy door and window outer frame on the aluminum alloy door and window outer frame 100 by installing the iron sheet, guide slope surfaces 32 are formed on any clamping edge 3, any guide slope surface 32 is formed on one side of the corresponding clamping edge 3 corresponding to the width direction of the main body 1, and any guide slope surface 32 gradually inclines from the side close to the connecting part 2 to the side away from the connecting part 2 along the extending direction of the corresponding clamping edge 3 to the middle part of the corresponding clamping edge 3 until being smoothly connected with the first abutting surface 31; meanwhile, the guide slopes 32 on the two clip edges 3 are respectively located on both sides of the width direction of the main body 1.

In actual operation, when the aluminum alloy door and window outer frame is required to be mounted on the aluminum alloy door and window outer frame 100 by using the mounting iron sheet, a worker holds the main body 1 and buckles one side of the connecting part 2 formed by the main body 1 to the T-shaped groove 110 of the aluminum alloy door and window outer frame 100; referring to fig. 7, the length direction of the main body 1 is kept at a preset angle with the outer edge of the corresponding aluminum alloy door and window outer frame 100, so as to shorten the distance between the two clamping edges 3 along the width direction of the notch of the T-shaped groove 110, and the two clamping edges 3 are embedded into the T-shaped groove 110 from the notch of the T-shaped groove 110 until one end of the connecting part 2, which is away from the main body 1, is abutted against the bottom wall of the T-shaped groove 110; then, the worker pulls the end part of the main body 1, which is far away from the connecting part 2 in the length direction, so that the end surface of the end wall of the notch of the T-shaped groove 110, which is close to the bottom wall, slides relative to the corresponding clamping edge 3 along the extending direction of the guide slope 32 until the end surface is abutted against the corresponding first abutting surface 31; at this time, one end of the connecting portion 2 facing away from the main body 1 is abutted against the bottom wall of the T-shaped groove 110, and the length direction of the main body 1 is perpendicular to the edge of the outer frame 100 of the aluminum alloy door and window, so that the mounting iron sheet is fixed on the outer frame of the aluminum alloy door and window.

In the embodiment of the present application, referring to fig. 8 and 9, since the T-shaped groove 110 formed at the edge of the outer frame 100 of the aluminum alloy door and window is divided into the euro-standard groove and the non-euro-standard groove, correspondingly, referring to fig. 5, 10 to 12, the size between the two clamping edges 3 on the connecting portion 2 can be adaptively adjusted according to the adapted groove of the outer frame 100 of the aluminum alloy door and window, so as to enhance the applicability of the mounting iron sheet for the outer frame of the aluminum alloy door and window.

Of course, referring to fig. 13 and 14, in the embodiment of the present application, the connecting portion 2 may be formed at one end of the main body 1 in the length direction, the clamping edge 3 of the connecting portion 2 near one end of the main body 1 is formed by punching the connecting portion 2 from inside to outside, and the clamping edge 3 of the connecting portion 2 far from one end of the main body 1 is formed by bending the connecting portion 2. In addition, in the embodiment of the present application, referring to fig. 15 and 17, any of the clamping edges 3 may extend along the width direction of the main body 1, that is, the contact area between the first contact surface 31 and the corresponding end surface of the slot end wall of the T-shaped slot 110 is increased along the length direction of the T-shaped slot 110, so as to ensure stable contact of the first contact surface 31 to the end surface of the slot end wall of the T-shaped slot 110 close to the bottom wall.

Meanwhile, referring to fig. 5 to 17, in order to facilitate the operator to identify the rotation direction of the main body 1 relative to the outer frame 100 of the aluminum alloy door and window when installing the iron sheet, a steering index mark 11 is provided on one side of the main body 1 facing away from the connecting portion 2 in the thickness direction, and in this embodiment of the present application, the steering index mark 11 is provided as an arc arrow, and of course, other indication modes such as text may be provided, and the embodiment of the present application does not limit the setting form of the steering index mark 11.

Further, referring to fig. 5 to 17, a reinforcing rib 12 is formed between the main body 1 and the second abutment surface 21 by bending, and the reinforcing rib 12 is provided perpendicular to the main body 1 and the second abutment surface 21; the reinforcing ribs 12 are used for improving the structural strength of the connecting part 2 and further improving the installation stability of the aluminum alloy door and window outer frame by installing the iron sheet on the aluminum alloy door and window outer frame 100; and, the length direction of reinforcing rib 12 and main part 1 is the angle of predetermineeing, when installing this aluminum alloy door and window frame with the installation iron sheet to corresponding aluminum alloy door and window frame 100, keep reinforcing rib 12 and the lateral wall parallel of T type groove 110, can be fast with card limit 3 embedding T type inslot 110, effectively promote this aluminum alloy door and window frame with installation iron sheet and install the work efficiency on aluminum alloy door and window frame 100.

Further, referring to fig. 5 to 17, a screw hole 22 is formed in the connecting portion 2 at the middle of the second contact surface 21 in the thickness direction of the main body 1. In actual operation, after the first abutting surface 31 and the second abutting surface 21 abut against the corresponding inner walls of the T-shaped groove 110, the screw holes 22 are penetrated by self-tapping screws, and then screwed into the corresponding aluminum alloy door and window outer frame 100, so that double fixing of the installation iron sheet on the aluminum alloy door and window outer frame 100 is realized, and the connection stability of the installation iron sheet and the aluminum alloy door and window outer frame 100 is further improved. Of course, the screw hole 22 can also be used in the case that the edge of the outer frame 100 of the aluminum alloy door and window is not provided with the T-shaped groove 110; namely, the screw holes 22 are directly penetrated by self-tapping screws and screwed into the corresponding aluminum alloy door and window outer frames 100, so that the fixed installation of the installation iron sheet on the aluminum alloy door and window outer frames 100 is realized, the application range of the installation iron sheet is enlarged, and the practicability of the installation iron sheet is enhanced.

In order to reduce the occurrence of the case where the screw hole 22 is formed by threading the tapping screw through the screw hole 22, referring to fig. 13, the end wall of the screw hole 22 on the side of the second contact surface 21 protrudes from the second contact surface 21 and contacts the bottom wall of the T-shaped groove 110, and the probability of occurrence of the weak contact between the connecting portion 2 and the bottom wall of the T-shaped groove 110 is reduced, whereby the position on the peripheral side of the screw hole 22 on the connecting portion 2 is recessed toward the side closer to the main body 1 in the thickness direction of the main body 1, thereby ensuring stable connection of the mounting iron piece to the aluminum alloy door/window frame 100.

In addition, referring to fig. 5 to 17, the main body 1 is further provided with mounting holes 13, and when the connecting portion 2 is formed at the middle part of the length direction of the main body 1, the mounting holes 13 are provided at both ends of the length direction of the main body 1; when the connecting portion 2 is formed at one end of the main body 1 in the longitudinal direction, the mounting hole 13 is formed at one end of the main body 1 away from the connecting portion 2 in the longitudinal direction. In actual installation, after the first abutting surface 31 and the second abutting surface 21 abut against the corresponding inner walls of the T-shaped groove 110, a worker uses the nail gun to pierce the nail through the mounting hole 13 and then drive the nail into the wall 300, so that the mounting iron sheet is fixed on the corresponding wall 300, and the fixed installation of the aluminum alloy door and window outer frame 100 on the corresponding wall 300 is realized.

The implementation principle of the embodiment of the application is as follows: in actual installation operation, a worker holds the main body 1, buckles one side of the connecting part 2 formed by the main body 1 to the T-shaped groove 110 at the outer edge of the outer frame 100 of the aluminum alloy door and window, and keeps the reinforcing ribs 12 parallel to the edges of the corresponding outer frame 100 of the aluminum alloy door and window, so that the two clamping edges 3 are embedded into the T-shaped groove 110 from the notch of the T-shaped groove 110 until the second abutting surface 21 abuts against the bottom wall of the T-shaped groove 110; then, the worker rotates the main body 1 according to the steering index mark 11, so that the end face of the end wall of the notch of the T-shaped groove 110, which is close to the bottom wall, slides relative to the clamping edge 3 along the extending direction of the guide slope 32 until the end face abuts against the first abutting surface 31; at this time, the second abutting surface 21 abuts against the bottom wall of the T-shaped groove 110, and the length direction of the main body 1 is perpendicular to the edge of the aluminum alloy door and window outer frame 100, and the worker uses the shooting nail to penetrate the mounting hole 13 and then to nail into the wall 300, so as to fix the mounting iron sheet on the corresponding wall 300, thereby realizing the fixed mounting of the aluminum alloy door and window outer frame 100 on the corresponding wall 300.

In this way, the clamping edge 3 is abutted against the T-shaped groove 110 in a rotating manner, so that the convenience of mounting the mounting iron sheet on the aluminum alloy door and window outer frame 100 is effectively improved, and the mounting efficiency of the corresponding aluminum alloy door and window outer frame 100 on the wall 300 is further improved; meanwhile, as one end of the clamping edge 3 deviates from the connecting part 2 and inclines to one side of the main body 1 along the length direction of the main body 1, when the influence of external nonresistible factors is received, if vibration is generated in the installation process of the aluminum alloy door and window, when the installation iron sheet is bent and deformed, the clamping edge 3 can only deform towards the two side wall directions of the T-shaped groove 110, so that the connecting part 2 and the upper clamping edge 3 are difficult to deviate from the T-shaped groove 110, the connection strength of the installation iron sheet for the aluminum alloy door and window outer frame and the aluminum alloy door and window outer frame 100 is effectively improved, the installation stability of the corresponding aluminum alloy door and window outer frame 100 on the wall 300 is further improved, and the safety performance of the use process of the corresponding aluminum alloy door and window is improved.

It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application, which are intended to be comprehended within the scope of the present application.

Claims

1. The aluminum alloy door and window outer frame is with installing the iron sheet, the outer edge of the aluminum alloy door and window outer frame has offered the T type groove along the direction of length of oneself, its characterized in that, the said aluminum alloy door and window outer frame includes with installing the iron sheet;

The main body is of a strip-shaped sheet structure;

2. The mounting iron sheet for the outer frame of the aluminum alloy door and window according to claim 1, wherein guide slope surfaces are formed on the clamping edges, the guide slope surfaces are in one-to-one correspondence with the clamping edges, the guide slope surfaces are formed on one side, corresponding to the width direction of the main body, of the corresponding clamping edge, and the guide slope surfaces on the two clamping edges are respectively positioned on two sides of the width direction of the main body; the guide slope surface gradually inclines to the middle part of the corresponding clamping edge from one end of the connecting part to one end deviating from the connecting part along the extending direction of the corresponding clamping edge until the guide slope surface is smoothly connected with the corresponding first abutting surface.

3. The mounting iron sheet for an aluminum alloy door and window outer frame according to claim 1, wherein a steering index mark is provided on a side of the main body facing away from the connecting portion in a thickness direction.

4. The mounting iron sheet for an outer frame of an aluminum alloy door or window according to claim 1, wherein the connecting portion is formed in a middle portion of the main body in a longitudinal direction, and the connecting portion is formed by arching the main body to one side in a thickness direction thereof.

5. The mounting iron sheet for an outer frame of an aluminum alloy door or window according to claim 1, wherein the connecting portion is formed at one end of the main body in a longitudinal direction, and the connecting portion is formed by arching the main body to one side in a thickness direction thereof.

6. The mounting iron sheet for an aluminum alloy door and window outer frame according to claim 4 or 5, wherein the clamping edge is formed by punching the connecting portion from inside to outside along the length direction of the main body, and/or the clamping edge is formed by bending the connecting portion.

7. The mounting iron sheet for an aluminum alloy door and window outer frame according to any one of claims 1 to 5, wherein an end of the connecting portion facing away from the main body is disposed parallel to the main body and forms a second abutment surface for abutment with a bottom wall of the T-shaped groove.

8. The mounting iron sheet for an aluminum alloy door and window outer frame according to claim 7, wherein a reinforcing rib is formed between the main body and the second abutting surface through bending, the reinforcing rib is perpendicular to the main body and the second abutting surface, and the reinforcing rib forms a preset angle with the length direction of the main body.

9. The mounting iron sheet for an outer frame of an aluminum alloy door and window according to claim 7, wherein a screw hole is formed in the middle of the second abutting surface in a direction penetrating through the thickness of the main body; the connecting portion is recessed toward the main body along the thickness direction of the main body at a position on the peripheral side of the screw hole.

10. The mounting iron sheet for an aluminum alloy door and window frame according to claim 4 or 5, wherein the end of the main body facing away from the connecting portion in the longitudinal direction is provided with a mounting hole.