WO2014183606A1

WO2014183606A1 - Aluminium alloy door and window, and assembly method for same

Info

Publication number: WO2014183606A1
Application number: PCT/CN2014/077234
Authority: WO
Inventors: 谢晓斌; 李震
Original assignee: Xie Xiaobin
Priority date: 2013-05-16
Filing date: 2014-05-12
Publication date: 2014-11-20
Also published as: CN105298324A; CN105257157A; CN105298321A; CN105257156A; CN105386693A; CN105298325A; CN105386692A; CN105257158A; CN105386694A; CN105298322A; CN105257155A; CN105275329A; CN105257159A; CN105298326A; CN103306579A; CN105257170A; CN105298323A; CN103306579B; CN105275330A

Abstract

An aluminium alloy door and window, comprising a glass door and window body (2) fixed within a frame (3). The frame (3) comprises a compression component (31) and a fastening component (32); a pre-stressing force is generated by means of the compression component (31) fitting to the door and window body (2) and compressing the fastening component (32), thereby fastening the door and window body (2). The present aluminium alloy door and window is strong; anti-torsion performance and the ability to resist external force are improved, thus preventing the fall or deformation of the door and window. According to the installation requirements of the hardware fittings, corresponding fastening points and a fastening method may also be provided with the aluminium alloy door and window, such that there is no limit on profile thickness.

Description

Aluminum alloy door and window and assembly method thereof

The invention relates to a door and window, in particular to an aluminum alloy door and window and an assembly method thereof. Background technique

The aluminum alloy door and window refers to a kind of door and window which are made of aluminum alloy building profiles and frame structure. The current national industry standard "Aluminum alloy doors and windows engineering technical specifications" JGJ214-2010 and the national architectural standard design atlas "Aluminum alloy doors and windows" 02J603-1, about the aluminum alloy doors and windows in the fastening installation description of the glass is roughly: The form is placed in the frame or U-shaped groove of the aluminum alloy profile, the support block is placed on the lower side, and the gasket is fixed by the gasket and the sealant to complete the fixing of the door and window glass; and the hardware accessories such as hinges and handles are directly installed on the aluminum profile. Above the border. The above aluminum alloy doors and windows usually have the following defects:

1. The glass is placed in the frame or U-shaped groove of the aluminum alloy profile. The glass and the profile are not integrated. Instead, the cross-section splicing force of the profile is used to counter the gravity load, wind load and external impact load of the glass door sash. Etc. Therefore, the strength of the structural external force is weak. Under the long-term effect of the above load, the aluminum alloy doors and windows are prone to vertical falling and deformation failures;

2. The longitudinal glass is placed on the support block by the section, which easily causes destructive internal stress inside the glass. When the glass is subjected to an external force, the internal stress is prolonged, and the internal stress balance of the glass is destroyed. Danger;

3, the use of doors and windows to a large extent depends on hinges, handles and locks and other hardware accessories to achieve, so the installation of the above hardware is particularly important. However, at present, the installation of various hardware accessories for aluminum alloy doors and windows cannot be targeted according to the corresponding functional requirements, material requirements and screw threading requirements, and can only be unified on the relatively thin profile wall thickness. Perform hardware installation. This will inevitably lead to the installation point of the hardware becoming the weak point of the profile, affecting the strength and stability of the structure; it is also the main reason for the looseness of the door and window fans and the looseness of the hardware components;

4. The material of the gasket and sealant around the door and window glass is prone to aging and lose its original function. The glass is thus prone to loosening or even falling down;

5. It is difficult to adjust and control the position of the glass in the frame of the aluminum profile. The production and processing precision of the glass and the profile are relatively high. Therefore, the gap between the glass and the frame is often different, and the plane of the glass and the frame is skewed. Phenomenon, affecting the appearance and use;

6. Due to the limitation of structure (such as the first point mentioned above), there is a certain limit on the maximum allowable use range of aluminum alloy doors and windows. If it is necessary to increase the difficulty;

7. In order to resist the falling of the glass, the joint surface of the profile is usually relatively large, which directly leads to an increase in the amount of aluminum alloy, which makes the waste of resources such as raw materials and energy more common;

8. There are relatively few personalization options for appearance and materials, and partial update is more difficult.

In addition, the aluminum alloy door and window glass mounting structure of the patent CN 102220824 is basically the same as the above specification, but only in the type The insulation strip is added to the material, and the foaming agent is added between the window and the wall to improve the heat insulation and sound insulation effect, but the above defects still exist.

The mounting structure of the aluminum alloy door and window glass of the patent CN 101915045 is basically the same as the above specification, but only improves the sealing structure of the rubber strip and the connection manner of the middle and the frame, and improves the heat insulation and anti-theft performance of the door and window, but the above defects still exist.

The above-mentioned specifications and patents have certain defects in the glass installation and load-bearing structure of aluminum alloy doors and windows, and there are no targeted solutions and technical solutions. Therefore, the related safety hazards always exist, and it has become a major problem that has been plagued by relevant technicians. .

However, with the advancement of the times, the professional skills of all walks of life are constantly updated, and the demand for aluminum alloy doors and windows is increasing. However, the core technology that can effectively improve the safety and convenience of aluminum alloy doors and windows remains unresolved. In view of such problems affecting industrial upgrading and restricting energy-saving, environmental protection, and efficient modernization, there is currently no reasonable solution, and the present invention fills a gap in this field. Summary of the invention

It is an object of the present invention to overcome the deficiencies of the prior art and to provide an aluminum alloy door and window. The fastening system of the present invention is a dynamically generated fastening system having a stable pre-stressed structure.

Prestressing force is generally used to refer to the tensile stress of the tension zone under the external load during the formation of the material or other objects. The pre-induced compressive stress constitutes the material. Or the prestressed structure of the object. Techniques and processes for introducing compressive stresses into materials or articles to form stable pre-stressed structures are generally referred to as prestressing techniques. A material or article having a pre-stressed structure is generally referred to as a pre-stressed material or a pre-stressed article.

It is well known that the prestressed structure of a material or article can improve the performance of the material or article. The use of materials or articles generally refers to an increase in their own rigidity, an increase in their own anti-vibration properties, and an increase in their own elastic strength, thereby increasing the durability of the material or article and its safety during use.

The prestressing technology has been used in ancient times, and it is a process in which the ancient Chinese used to improve the performance of living utensils and to reinforce the compensation of labor tools. Such as barrel ferrules (introduction of pre-stress) can be durable and leak-proof. In the past 50 years, with the continuous breakthrough of prestressing technology, prestressed structures have been greatly used in construction and other fields, and prestressed materials have also broken through the constraints of high-strength steels, and gradually become high in strength and light in weight. Non-metallic type transformation of polycarbon fibers and polyester fibers with a large amount of elastic film.

Unfortunately, most of the applications of prestressed materials or objects to date have been limited to improving the physical properties of materials and objects themselves. As a pre-stressed material, its physical properties are significantly enhanced, but its built-in stable pre-stressed structure must have its innovative field of use.

The process of introducing compressive stress into a material or object under the action of external force is generally referred to as the process of generating pre-stress in the material or object. In general, any elastic material, under the action of external force, can generate built-in pre-stress, and the external force acts as a process of pre-stressing of the elastic material. The dynamic process generated by the pre-stressing of the elastic material is controlled by the foreign object to form a built-in pre-stressed stable structure of the material or object.

The invention uses an elastic fastening component to introduce a compressive stress by generating an external force by pressing the component, and uses a glass door form to control the dynamic process of the introduction of the compressive stress, and finally forms a stable prestressed structure in which the elastic material and the glass door and window are integrated, thereby completing And achieve the fastening effect of the glass door and window. Due to the integrated and stable prestressed structure of the elastic material and the glass door form, the overall physical properties are greatly enhanced, so that the tightness, stability, safety and convenience of the glass door and window fastening installation are improved. Also greatly enhanced.

The object of the present invention is to solve the shortcomings of the current aluminum alloy door and window technology, and provide an excitation and control of the dynamic generation process of the elastic material pre-stress, forming a stable pre-stressed structure between the elastic material and the glass door window, thereby completing and Achieve the fastening effect of the glass door form.

In order to solve the above technical problem, the present invention discloses an aluminum alloy door and window, comprising a glass door window fixed in the frame; the frame comprises a pressing component and a fastening component, through the pressing component and the glass door form The glass door form is fastened by cooperating with the fastening assembly to generate a pre-stress.

According to a further improvement of the present invention, the fastening assembly includes two arcuate arms symmetrically clamped on opposite sides of the glass door window, and the two arcuate arms are interposed to form a surrounding space, and the arcuate arm includes a first a force arm and a second force arm connected to the first force arm, a joint of the first force arm and the second force arm forming a slip end, the first force arm being away from the One side of the second force arm forms a compression end, and the second force arm forms a fastening end on a side away from the first force arm, and the pressure end of the first force arm receives the compression Pressing of the assembly and engaging the glass door window drives the first and second force arms to generate a pre-stress.

The present invention is further improved in that the pressing assembly comprises a first pressure plate and a second pressure plate;

The first pressure plate is disposed on an outer side of the first force arm of the arcuate arm; the two pressure receiving ends of the arcuate arm are opposite to the second pressure plate, and the two fastening ends of the arcuate arm Relying on both sides of the glass door window;

The first pressure plate and the second pressure plate respectively open a plurality of corresponding bolt holes; the first pressure plate and the second pressure plate are fastened by bolts; the second pressure plate presses the The two compression ends of the arcuate arms are displaced toward the first pressure plate, and the two sliding ends of the arcuate arms are displaced away from each other, and the two fastening ends of the arcuate arms are restricted by the glass door window Thereby driving the first force arm and the second force arm to generate a pre-stress to fasten the glass door window.

According to a further improvement of the present invention, the glass door window is positionally adjusted in a first direction and a second direction by the enclosure space.

A further improvement of the present invention is that the outer side of the pressure receiving end forms a limiting portion, the first pressure plate forms a limiting slot that cooperates with the limiting portion, and the limiting portion is disposed in the limiting slot .

According to a further improvement of the present invention, the frame further includes a decorative frame, the side of the decorative frame is formed with a folded edge, and the folded edge is sandwiched between the first force arm of the arcuate arm and the first pressure plate The decorative frame is then fixedly wrapped around the fastening component.

A further improvement of the present invention is that the outer side of the folded edge forms a limiting portion, the first pressure plate forms a limiting slot that cooperates with the limiting portion, and the limiting portion is disposed in the limiting slot; The other end of the decorative frame forms a mounting groove, and the mounting groove is provided with a sealing strip.

A further improvement of the present invention is that the glass door window is a double-glazed door form with a profile; the profile extends to form a connecting plate extending from the edge of the glass door window; the fastening end abuts tightly Fastened to both sides of the connecting plate.

According to a further improvement of the present invention, a spacer is disposed on a side of the second pressure plate adjacent to the glass door window. According to a further improvement of the present invention, the sliding end of the arcuate arm has a circular arc surface or a sloped surface.

A further improvement of the present invention is that the thickness of the second force arm forms a thick from the sliding end to the fastening end To a thin gradient.

According to a further improvement of the present invention, the compressed end of the arcuate arm of the fastening assembly extends to form a rotational positioning rib, and the second pressure plate is formed with a rotary positioning groove corresponding to the rotational positioning edge of the fastening component.

The present invention has the beneficial effects of using the above technical solutions:

In the aluminum alloy door and window structure of the present invention, the pressing component is pressed together with the glass door window to generate the pre-stress, and the glass door form becomes a main control member for generating the pre-stress, and the fastening component is made of an elastic material. Under the action of external force, a stable pre-stress is formed inside the material and stored, together with the glass door form and the compression component to form a stable prestressing and prestressing fastening system, the beneficial effects including but not limited to:

1. The glass and the door and window frame are combined into a rigid whole of "△" shape through the prestressed structure. During the whole prestressing fastening process, irregular compression and surface deformation caused by the fastening to the glass door window will not occur. , avoiding the flatness of the glass door form and the damage of its own balanced internal stress due to the error of each component and the error of the glass door form itself, greatly enhancing the strength and torsion resistance of the entire aluminum alloy door and window system. And the ability to resist external forces, thus effectively avoiding problems such as falling and deformation of doors and windows;

2. The bite of the glass and the prestressed part is flat force, not the section is stressed, and the glass section and the frame still have a certain space after the bite, which eliminates the damage of the internal stress of the section by the resting point of the section; The snap-fit installation can effectively carry the weight of the glass by the clamping of the fastening component, and no longer depends on the setting of the spacer;

3. Due to the use of the prestressed structural frame around the glass, the corresponding fastening points and fastening methods can be set according to the fastening installation requirements of the hardware fittings at any position of the frame clamp, which fully satisfies the use of hardware accessories. Functional and fastness requirements are no longer limited by the wall thickness of the profile;

4. The glass and the frame are engaged by the prestressed structure, which will have a permanent clamping force inside the elastic material, and the flexible spacing of the rubber pad will not cause the rigid contact between the clamp and the glass, and the sealant between the glass and the profile only starts. To the sealing effect, there is no problem that the glass is loose due to its aging;

5, the frame and the glass bite have a two-dimensional adjustment space, the process glass after the adjustment is not displaced, and the adjustment space can completely cover the conventional error of the workpiece; after clamping, the glass is controlled based on the flatness of the glass The door and window sash frame and the flat and straight face of the glass are skewed, and the integrated feature at the same time ensures the straightness and precise stability of the door and window sash;

6. The frame and the glass have become integrated after being prestressed and occluded, and no change in the plane angle caused by the falling of the self-weight is caused. Therefore, the size and the aspect ratio of the door and window are no longer restricted by the strength of the joint surface of the profile frame to counter the falling force. The range and limit of use of aluminum alloy doors and windows are extended;

7. The overall structure is reasonable, compact and beautiful. The hardware installation is partially thickened to meet the functional requirements, and the anti-drop feature is no longer needed. Therefore, it is not necessary to increase the joint surface of the profile, thereby greatly reducing the amount of aluminum alloy, corresponding energy and human resources. The use of such resources can also be greatly reduced, very low carbon and environmentally friendly;

8. The material and shape of the frame are no longer limited by the requirements of the fastening hardware. It can fully meet the design requirements of the individual effect and the needs of the secondary decoration. In addition, as long as the fastening component is loosened, the various components can be restored. The original state of the component parts is reused, which changes the irreversible way of the existing door and window processing, so that the appearance of the door and window can be changed and the damage is easy to update.

9. The present invention compresses the fastened components by tightening the relevant bolts during the entire prestressed fastening process. In turn, the fastening component is prestressed. In the specific operation, through the selection of the raw materials of each component and the geometric design of the previous design module, the later workers only need to tighten the relevant bolts to obtain the preset fastening force. , no need to be affected by uncertain factors such as operating strength, greatly reducing operating conditions and technical requirements.

The invention can reduce the use of materials such as profiles and the corresponding cost saving on the basis of the qualitative improvement of the safety and convenience of the prior art; in addition, the reduction of the operating technical conditions and the whole process are controllable, effectively avoiding Rework and material scrapping, etc., are a significant contribution to time reduction and labor cost savings. DRAWINGS

1 is a schematic view showing the overall structure of an aluminum alloy door and window according to the present invention;

Figure 2 is a cross-sectional view taken along line A-A of Figure 1 when a single-layer glass door window is used in a first embodiment of the present invention;

Figure 3 is an exploded view of the glass door window and frame connection structure of Figure 2;

Figure 4 is a perspective view showing the connection structure of the glass door window and the frame in Figure 2;

Figure 5 is an exploded view of Figure 4;

Figure 6 is a plan view of the fastening assembly of Figure 3;

Figure 7 is a perspective view of the fastening assembly of Figure 5;

Figure 8 is a perspective view of the second pressure plate of Figure 5;

Figure 9 is a perspective view of the first pressure plate of Figure 5;

Figure 10 is a schematic view showing the compression deformation of the arc deformation zone of the fastening assembly of Figure 2;

11 is a schematic view showing the principle of fastening the frame and the glass door of the aluminum alloy door and window according to the present invention;

Figure 12 is a cross-sectional view taken along line A-A of Figure 1 when the single-layer glass door window is used in the first embodiment of the present invention and the fastening assembly is in the split type;

Figure 13 is an exploded view of the glass door window and frame connection structure of Figure 12;

Figure 14 is a cross-sectional view taken along line A-A of Figure 1 when the glass door form of the first embodiment of the present invention is a double-glazed door form; Figure 15 is an exploded view of the glass door window and frame connection structure of Figure 14;

Figure 16 is a cross-sectional view taken along line A-A of Figure 1 when the glass door form of the first embodiment of the present invention is a double-glazed door form and the fastening assembly is of a split type;

Figure 17 is an exploded view showing the connection structure of the glass door window and the frame in Figure 16;

Figure 18 is a cross-sectional view along the line A-A of Figure 1 of the second embodiment of the present invention;

Figure 19 is a plan exploded view showing the connection structure of the glass door window and the frame in Figure 18;

Figure 20 is a perspective view showing the connection structure of the glass door window and the frame in Figure 18;

Figure 21 is an exploded perspective view showing the connection structure of the glass door window and the frame in Figure 18;

Figure 22 is a perspective view of the decorative frame of Figure 21;

Figure 23 is a plan view of the decorative frame of Figure 21;

Figure 24 is a cross-sectional view along the line A-A of Figure 1 when a single-layer glass door window is used in a second embodiment of the present invention;

Figure 25 is an exploded view showing the connection structure of the glass door window and the frame in Figure 24;

Figure 26 is a cross-sectional view along line AA of Figure 1 when the glass door form of the second embodiment of the present invention is a double-glazed door form; Figure 27 is an exploded view of the glass door window and frame connection structure of Figure 26;

Figure 28 is a perspective view showing the connection structure of the glass door window and the frame in Figure 26;

Figure 29 is an exploded perspective view showing the connection structure of the glass door window and the frame in Figure 26;

Figure 30 is a cross-sectional view along the line A-A of Figure 1 when the glass door form of the second embodiment of the present invention is a double-glazed door form and the fastening assembly is of a split type;

Figure 31 is an exploded view of the glass door window and frame connection structure of Figure 30. detailed description

The invention will now be further described in conjunction with specific embodiments.

In a first preferred embodiment of the present invention, an aluminum alloy door and window of the present invention, as shown in FIGS. 1-3, includes a glass door window 2 fixed in the frame 3; the frame 3 includes a pressing assembly 31 and a The fastening assembly 32, the compression assembly 31 cooperates with the glass door window 2 to compress the fastening assembly 32 to generate a pre-stress to secure the glass door window 2.

Referring to FIG. 4-7, the fastening component 32 includes two arcuate arms 321 symmetrically clamped on both sides of the glass door window 2, and the material thereof should be selected from materials having considerable strength and elasticity and toughness, such as metal. An engineering plastic, a polymer material, and the like; the two arcuate arms 321 are interposed to form a surrounding space 320. The arcuate arm 321 includes a first force arm 3211 and a second force arm 3212 connecting the first force arm 3211. The joint of the force arm 3211 and the second force arm 3212 forms a sliding end 3213, and the sliding end 3213 has a circular arc surface or a sloped surface to ensure less resistance during the sliding process; the first force arm 3211 is A receiving end 3214 is formed on a side away from the second force arm 3212, and a limiting portion 32141 is formed on the outer side of the pressed end 3214, and the pressed end 3214 extends to form a rotating positioning edge 3217; the second force arm 3212 is away from the first One end of the force arm 3211 defines a fastening end 3215. The fastening end 3215 is coupled with a pressure plate 3216, and the connection area of the pressure plate 3216 and the second force arm 3212 is recessed inward to form a pressure plate position adjustment area 3218 through which the pressure plate position is located. Adjustment zone 3218 can During the fastening process, the self-position adjustment of the pressure plate 3216 is reduced to make it more flatly attached to the glass door window 2, and the pressure-receiving end 3214 of the first force arm 3211 is pressed by the pressing assembly 31 and cooperates with the glass door window 2 The first force arm 3211 and the second force arm 3212 are driven to generate a pre-stress. In this embodiment, the first force arm 3211 is a short straight arm, the second force arm 3212 is an arcuate arm, and the thickness of the second force arm 3212 forms a thickness from the sliding end 3213 to the fastening end 3215. With a thin gradient, this structure ensures that the entire curved arm is fully and evenly deformed and is not easily broken. The two arcuate arms 321 are connected between the two pressure receiving ends 3214 by providing a first arc deformation zone 3219. When the pressure receiving end 3214 of the first force arm 3211 is pressed, the first arc deformation zone 3219 is self-arc. The pressure is deformed into a straight line, and the pressure deformation process of the first arc deformation zone 3219 is shown in FIG. 10; the design of the first arc deformation zone 3219 ensures that the fastening component 32 has a certain extension space; A plurality of bolt holes are formed in the connecting holes formed by the first pressure plate 311 and the second pressure plate 312 between the pressure receiving ends 3214. A pressure-sensitive adhesive (such as UV glue) or a double-sided tape (such as 3M glue) or a cushion (such as a rubber sheet) may be applied between the pressure plate 3216 and the glass door form 2.

Referring to FIG. 2-9, the pressing component 31 includes a first pressure plate 311 and a second pressure plate 312. The first pressure plate 311 forms a limiting slot 3111 that cooperates with the limiting portion 32141. The limiting portion 32141 is disposed in the limit. In the bit slot 3111. The surface of the second pressure plate 312 is provided with two long-length rotary positioning grooves 3121, and the radius of the rotary positioning groove 3121 is equal to or slightly larger than the radius of the rotary positioning edge 3217, so that when the entire door and window sashes are respectively In the pre-fastening and fastening state, the rotating positioning edge 3217 can be effectively positioned and rotated in the rotating positioning groove 3121, and the two sliding ends 3213 Only the surface of the second pressure plate is displaced along the thickness of the door sash.

The first pressure plate 311 is disposed on the outer side of the first force arm 3211 of the arcuate arm 321; the two pressure receiving ends 3214 of the arcuate arm 321 abut against the second pressure plate 312, and the two fastening ends 3215 of the arcuate arm 321 abut against the glass The second pressure plate 312 is provided with a gasket 4 on one side of the glass door window 2 to protect and block the internal structure of the glass door window 2 and the frame 3, so that the appearance of the aluminum alloy door and window is more beautiful. .

The first pressure plate 311 and the second pressure plate 312 are respectively provided with a plurality of corresponding bolt holes; the first pressure plate 311 and the second pressure plate 312 are fastened by bolts, and the second pressure plate 312 presses the two pressures of the bow arms 321 The end 3214 is displaced toward the first pressure plate 311, and the two sliding ends 3213 of the arcuate arm 321 are displaced from each other. The two fastening ends 3215 of the arcuate arm 321 are restricted by the glass door window 2, thereby driving the first force arm. The 3211 and the second force arm 3212 generate a pre-stressed fastening glass door window 2.

In addition, a sealant may be filled in the gap between the second force arm 3212, the glass door window 2 and the second pressure plate 312 to achieve a more stable fastening; an overflow groove may be formed on the second force arm 3212. The use of the overflow trough prevents the expansion of the sealant during the drying process from affecting the pre-stress generated by the fastening assembly 32.

When the glass door window 2 is assembled, the second pressure plate 312 provided with the gasket 4 is placed on the periphery of the glass door window 2, and the sealing space is filled in the enclosure space 320; then the first force of the fastening assembly 32 is The arm 3211 is disposed on the pressing component 31. The two fastening ends 3215 of the arcuate arm 321 abut against the two sides of the glass door window 2; the first pressure plate 311 is disposed on the outer side of the first force arm 3211, and the limiting portion 32141 is disposed. The two sliding ends 3213 of the arcuate arms 321 abut against the first pressure plate 311, and the two pressure receiving ends 3214 of the arcuate arms 321 abut against the outer surface of the second pressure plate 312, through which The bolts of the bolt holes of the first pressure plate 311, the fastening assembly 32 and the second pressure plate 312 are pre-tightened, and the glass door window 2 is positionally adjusted by the enclosure space 320, after the position of the glass door window 2 is adjusted, The bolt fastens the first pressure plate 311 and the second pressure plate 312 to complete the fastening. The working principle of the entire fastening process is further described below with reference to FIG. 11. The two pressure receiving ends 3214 of the arcuate arms 321 are displaced toward the first pressure plate 311 by the compression of the second pressure plate 312, and the rotation positioning flanges 3217 and rotation are rotated. The engagement of the positioning groove 3121 ensures that the pressure receiving end 3214 is only displaced along the thickness of the door sash during the movement process, and the distance between the pressure receiving ends 3214 of the two arcuate arms 321 is controllable (unchanged) during the fastening process. At the same time, the two sliding ends 3213 are displaced away from each other by the inner side surface of the first pressure plate 311, and the two fastening ends 3215 are displaced close to each other until they abut against the side of the glass door window 2, so the two fastening ends The distance between the platens 3216 of the 3215 is also controllable, and the fastening point on the glass door window 2 is also controllable; further, the second pressure plate 312 is pressed to bias the two pressure receiving ends 3214 toward the first pressure plate 311. And driving the two sliding ends 3213 to continue away from each other, and the two fastening ends 3215 are now abutting against the side of the glass door window 2 and thereby being restrained, the first force arm 3211 and the second Arm 3212 and generates deformation occurs whereby prestressing, thus having a stable prestressed glass door and the frame structure 3 of the body 2 reaches fastened state, glazing fastening member 2 is obtained. Similarly, when the prestressing needs to be released, as long as the corresponding bolt is loosened, the deformation of the bow arm 321 will return to the previously unfastened state, and the prestressing force will disappear automatically, and the components of the entire aluminum alloy door and window are lossless and Reusable, not only saves costs, but also is environmentally friendly.

Referring to Figure 12-13, the two arch arms 321 can be set to separate according to the actual installation requirements.

When the glass door form 2 is a double-glazed door form, the structure of the aluminum alloy door and window is shown in Figure 14-15. At this time, the structure of the two arched arms 321 as split-type aluminum alloy doors and windows is shown in Figure 16-17.

Referring to FIGS. 18-23, in the second preferred embodiment of the present invention, the main structure is the same as that of the first embodiment, and the difference The frame 3 further includes a decorative frame 34 that is sleeved outside the fastening component 32 and sandwiched between the fastening component 32 and the first pressure plate 311.

Referring to FIGS. 18 and 22-23, the side of the decorative frame 34 is formed with a folded edge 341 which is interposed between the first force arm 3211 of the bow arm 321 and the first pressure plate 311 to fix the decorative frame 34. Covered outside the fastening assembly 32. A limiting portion 34114 is formed on the outer side of the flange 341. The first pressure plate 311 defines a limiting slot 3111 that is engaged with the limiting portion 3411. The limiting portion 3411 is disposed in the limiting slot 3111. The other end of the decorative frame 34 forms a mounting slot 3412. A sealing strip 3413 is disposed in the mounting groove 3412.

Referring to Figure 24-25, the two arch arms 321 and the decorative frame 34 can be set to be split according to the actual installation requirements. Referring to FIG. 26-29, when the glass door form 2 is a double-glazed door form, a profile 21 is sandwiched between the double-glazed door forms, and the profile 21 extends to form a connecting plate 211 extending from the edge of the glass door window 2; The solid end 3215 abuts and is fastened to both sides of the connecting plate 211. The structure of the profile 21 can be referred to the Chinese invention application with the publication number: 102619442A.

See Figure 30-31 for the structure of the two arched arms 321 and the decorative frame 34 when the glass door form 2 is a double glazed door form.

The present invention has been described in detail above with reference to the embodiments of the drawings, and various modifications of the present invention can be made by those skilled in the art in light of the above description. Therefore, some of the details of the embodiments are not to be construed as limiting the scope of the invention, and the scope of the invention is defined by the scope of the appended claims.

Claims

Claim

An aluminum alloy door and window, comprising a glass door window fixed in a frame; wherein the frame comprises a pressing component and a fastening component, and the pressing of the pressing component and the glass door window is pressed The fastening assembly generates a pre-stress to secure the glass door window.

2. The aluminum alloy door and window according to claim 1, wherein the fastening assembly comprises two arcuate arms symmetrically clamped on opposite sides of the glass door window, and the two arched arms are sandwiched to form a circumference a space, the arcuate arm includes a first force arm and a second force arm connected to the first force arm, and a connection between the first force arm and the second force arm forms a slip end, The first force arm forms a pressure receiving end on a side away from the second force arm, and the second force arm forms a fastening end on a side away from the first force arm, the first The pressed end of the force arm receives compression of the compression assembly and cooperates with the glass door window to generate prestressing of the first and second force arms.

3. The aluminum alloy door and window according to claim 2, wherein the pressing assembly comprises a first pressure plate and a second pressure plate;

4. The aluminum alloy door and window according to claim 3, wherein the glass door window performs position adjustment of a first direction and a second direction through the enclosure space.

The aluminum alloy door and window according to claim 4, wherein the outer side of the pressure receiving end forms a limiting portion, and the first pressure plate forms a limiting groove that cooperates with the limiting portion, the limit The bit portion is disposed in the limiting slot.

The aluminum alloy door and window according to claim 4, wherein the frame further comprises a decorative frame, the side of the decorative frame is formed with a folded edge, and the folded edge is sandwiched by the arcuate arm The decorative frame is fixedly wrapped around the fastening component between the arm and the first pressure plate.

The aluminum alloy door and window according to claim 6, wherein the outer side of the folded edge forms a limiting portion, and the first pressure plate forms a limiting slot that cooperates with the limiting portion, the limit The mounting portion is formed in the limiting slot; the other end of the decorative frame forms a mounting slot, and the mounting slot is provided with a sealing strip.

The aluminum alloy door and window according to claim 7, wherein the glass door window is a double-glazed door form with a profile; the profile extends to form a connecting plate extending from an edge of the glass door window The fastening end abuts and is fastened to both sides of the connecting plate.

The aluminum alloy door and window according to any one of claims 4 to 8, characterized in that the second pressure plate is provided with a gasket adjacent to one side of the glass door window.

The aluminum alloy door and window according to any one of claims 3 to 8, wherein the sliding end of the arcuate arm has a rounded or inclined surface.

The aluminum alloy door and window according to any one of claims 3 to 8, wherein a thickness of the second force arm forms a thick to thin gradient from the sliding end to the fastening end. .

The aluminum alloy door and window according to any one of claims 4 to 8, wherein: the pressed end of the arcuate arm of the fastening component extends to form a rotational positioning rib, and the second pressure plate corresponds to the The rotational positioning rib of the fastening assembly is formed with a rotary positioning groove.

13. A method of assembling an aluminum alloy door and window structure according to any one of claims 1 to 8 for assembling a door and window.