Aluminum alloy frame structure for doors and windows

Abstract

The utility model discloses an aluminum alloy frame structure for doors and windows, which comprises a frame main body piece, an expansion edge part horizontally extending outwards is formed on the outer side of a front wall plate of the frame main body piece, and the expansion edge part is concave inwards or convex outwards or a convex part or a groove part is formed on the front wall surface; a blocking part extending backwards is formed on the rear wall surface of the outer end of the extension edge part; and the rear end of the blocking part is pressed against or fixed on the wall surface. The extension edge part horizontally extending outwards is directly formed on the outer side of the front wall plate of the frame main body piece and used for blocking a gap between the frame body and a wall body, an edge covering strip does not need to be additionally installed, the manufacturing material cost is greatly reduced, the labor cost is greatly reduced, and the production efficiency is improved. And the expansion edge part is concave inwards or convex outwards or a convex part or a groove part is formed on the front wall surface, so that the surface of the expansion edge part meets the use requirements of an installer and a user, the installation is convenient, and the installation time and the labor cost are greatly saved.

Description

Technical field:

[0001] The utility model relates to the technical field of aluminum alloy frames, and more specifically to an aluminum alloy frame structure for doors and windows. Background technology:

[0002] The existing aluminum alloy door frame or window frame generally sets a frame according to the size of the door opening or window, and the outer side wall panel of the frame is pressed against the inner side wall of the door opening or window and fixed. In order to improve the aesthetics of its installation, it is necessary to fix the edging strip at the front wall surface of the frame by means of bolts or the like. The edging strip needs to be fixedly connected to the frame strip by bolts to cover the gap at the connection between the door opening or window and the frame, that is, the edging strip and the frame strip are a split structure. However, the edging strip and the frame strip are fixed by bolts, which is troublesome to connect. In addition, in order to realize the bolt fixing of the edging strip and the frame strip, it is necessary to increase the thickness of the edging strip, and it is necessary to set an internal connecting part for adjustment with the frame strip, which increases the material manufacturing cost and the manufacturing process. The effect is not ideal. At the same time, the front wall surface of the front wall panel of the existing edging strip is a vertical plane, and there is no other shape on the surface, which makes it impossible to meet the user's requirements for different surface shapes. Utility model content:

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide an aluminum alloy frame structure for doors and windows, which has an extended edge portion extending horizontally outwardly directly formed on the outer side of the front wall plate of the frame body to block the gap between the frame body and the wall, without the need to additionally install an edging strip, and its manufacturing material cost is greatly reduced, and the labor cost is greatly reduced, and the extended edge portion is concave inwardly or convex outwardly or has a raised portion or a groove portion formed on the front wall surface, so that its surface meets the use needs of the installer.

[0004] The solution of the utility model to solve the technical problem is:

[0005] An aluminum alloy frame structure for doors and windows, comprising a frame main body, wherein the outer side of the front wall plate of the frame main body is formed with an extended edge portion extending horizontally outward, the extended edge portion is a plate body with a flat surface or is concave inward or convex outward or has a vertical raised strip or a vertical groove formed on the front wall surface;

[0006] A blocking portion extending backward is formed on the rear wall surface of the outer end of the extended edge portion;

[0007] The rear end of the blocking part is pressed against or fixed on the wall.

[0008] The extended edge portion is a convex wall plate that is integrally formed forward and has an arc-shaped cross section, or an arc-shaped concave plate that is integrally concave backward and has an arc-shaped cross section.

[0009] The extended edge portion is two double-arc convex plate portions connected to each other on the left and right and having a cross section in the shape of two arcs convex forward.

[0010] The extended edge is a flat plate extending left and right, wherein the rear wall surface of the middle part is formed with a rectangular vertical protrusion extending backward, and the middle part of the front wall surface of the extended edge corresponding to the rectangular vertical protrusion is formed with a vertical groove with a rectangular cross section.

[0011] The extended edge portion is a flat plate portion extending left and right, wherein a plurality of vertical protrusions protruding backwards are formed on the rear wall surface of the middle portion, and a vertical groove is formed on the middle portion of the front wall surface of the extended edge portion corresponding to the vertical protrusions;

[0012] The rear wall surface of the vertical protruding strip is an arc-shaped wall surface or two oblique walls intersecting to form an angle, and the inner side wall of the corresponding vertical groove is an arc-shaped wall surface or two oblique surfaces intersecting to form an angle.

[0013] The extended edge portion is a flat plate portion extending left and right, and a plurality of vertical raised strips are formed on the front wall surface thereof;

[0014] The outer wall surface of the vertical protrusion strip is an arc-shaped wall surface or is formed by two inclined surfaces intersecting at an angle.

[0015] The extended edge portion is convex forward, and the wall panel on the inner side thereof is an arc-shaped wall panel or an oblique wall panel extending obliquely.

[0016] The cross section of the extended edge portion is S-shaped.

[0017] The extended edge is protruding forward, and the wall panel on the inner side is an arc-shaped wall panel. A plurality of vertical protruding strips with arc-shaped cross-sections extending forward are formed on the front wall surface of the front wall panel, and vertical grooves extending vertically are formed on the rear wall surface of the front wall panel corresponding to the vertical protruding strips.

[0018] The extended edge is an oblique wall panel extending obliquely outward and forward.

[0019] The inner sides of the front wall plate and the rear wall plate of the frame main body are formed with extension parts extending horizontally inwards.

[0020] An inner plate portion and an outer plate portion extending forward and backward are formed between the front wall plate and the rear wall plate of the frame main body, and the outer plate portion is located outside the inner plate portion.

[0021] The outstanding effects of the utility model are:

[0022] It directly forms an extended edge portion extending horizontally outward on the outer side of the front wall plate of the frame main body to block the gap between the frame body and the wall. There is no need to install additional edging strips, and its manufacturing material cost is greatly reduced, which greatly reduces labor costs. The extended edge portion is concave inward or convex outward or has a raised portion or a groove portion formed on the front wall surface, so that its surface meets the needs of the installer and the user, and it is easy to install, greatly saving installation time and labor costs. Description of the drawings:

[0023] Figure 1 This is a schematic diagram of the first partial structure of the utility model;

[0024] Figure 2 It is a second partial structural schematic diagram of the utility model;

[0025] Figure 3 This is a third partial structural schematic diagram of the utility model;

[0026] Figure 4 This is a fourth partial structural schematic diagram of the utility model;

[0027] Figure 5 This is a fifth partial structural schematic diagram of the utility model;

[0028] Figure 6 This is a sixth partial structural schematic diagram of the utility model;

[0029] Figure 7 This is a seventh partial structural schematic diagram of the utility model;

[0030] Figure 8 This is the eighth partial structural schematic diagram of the utility model;

[0031] Fig. 9 This is a ninth partial structural schematic diagram of the utility model;

[0032] Fig.10 This is the tenth partial structural schematic diagram of the utility model;

[0033] Fig.11 This is the eleventh partial structural schematic diagram of the utility model;

[0034] Fig.12 This is the twelfth partial structural schematic diagram of the utility model;

[0035] Fig.13 This is the thirteenth partial structural schematic diagram of the utility model;

[0036] Fig.14 This is the fourteenth partial structural schematic diagram of the utility model. Specific implementation method:

[0037] For example, see Figures 1 to 14 As shown, an aluminum alloy frame structure for doors and windows includes a frame main body 10, and the outer side of the front wall plate of the frame main body 10 is formed with an extended edge portion 11 extending horizontally outward, and the extended edge portion 11 is a plate body with a flat surface or is concave inward or convex outward, or has a vertical protrusion strip or a vertical groove formed on the front wall surface;

[0038] The rear wall surface of the outer end of the extended edge portion 11 is formed with a blocking portion 12 extending backward;

[0039] A bent reinforcement portion is formed on the inner side of the rear end of the blocking portion 12, which is pressed against or fixed on the wall to achieve fixed support.

[0040] Furthermore, the inner sides of the front wall plate and the rear wall plate of the frame body 10 are formed with extension parts 13 extending horizontally inwards, and the extension parts 13 serve to cover the gaps of the moving door and window sashes, making the overall moving door and window sashes more perfect.

[0041] An inner plate portion 14 and an outer plate portion 17 extending forward and backward are formed between the front wall plate and the rear wall plate of the frame main body 10 , and the outer plate portion 17 is located outside the inner plate portion 14 .

[0042] Furthermore, a plurality of mounting grooves 16 are formed on the inner plate portion 14, and a long raised strip 18 extending up and down is formed on a side wall of the inner plate portion 14 facing the outer plate portion 17, and a long groove is formed inside the long raised strip 18, which is communicated with the corresponding mounting groove 16, and can be used to install guide rail components, etc. to achieve fixation.

[0043] A plurality of reinforcing rib protrusions 171 are formed on the inner wall of the outer plate portion 17 of the frame body 10 .

[0044] Furthermore, a connecting support plate portion 15 is provided between the outer plate portion 17 and the blocking portion 12, the outer end of the connecting support plate portion 15 is formed on the inner wall of the blocking portion 12, the inner end of the connecting support plate portion 15 is formed on the outer wall surface of the outer plate portion 17, the connecting support plate portion 15 is perpendicular to the outer plate portion 17 and the blocking portion 12, and the connecting support plate portion 15 improves the supporting effect on the blocking portion 12.

[0045] like Figure 1 As shown, the extended edge portion 11 is a plate body with a flat surface as a whole.

[0046] like Figure 2 and Figure 3 As shown, the extended edge portion 11 is a convex wall plate formed as a whole forward with an arc-shaped cross section or an arc-shaped concave plate formed as a whole backward with an arc-shaped cross section.

[0047] like Figure 4 As shown, the extended edge portion 11 is two double-arc convex plate portions connected to each other on the left and right and having a cross section in the shape of two arcs convex forward.

[0048] like Figure 5As shown, the extended edge portion 11 is a flat plate portion extending left and right, and the rear wall surface of the middle portion thereof is formed with a rectangular vertical raised strip protruding backward and extending up and down, and the middle portion of the front wall surface of the extended edge portion 11 corresponding to the rectangular vertical raised strip is formed with a vertical groove with a rectangular cross-section.

[0049] like Figure 6 and Figure 7 As shown, the extended edge portion 11 is a flat plate portion extending left and right, and a plurality of vertical protrusions protruding backwards are formed on the rear wall surface of the middle portion thereof, and a vertical groove is formed on the middle portion of the front wall surface of the extended edge portion 11 corresponding to the vertical protrusions;

[0050] The rear wall surface of the vertical protruding strip is an arc-shaped wall surface or two oblique walls intersecting to form an angle, and the inner side wall of the corresponding vertical groove is an arc-shaped wall surface or two oblique surfaces intersecting to form an angle.

[0051] like Figure 8 and Fig. 9 As shown, the extended edge portion 11 is a flat plate portion extending left and right, and a plurality of vertical raised strips extending up and down are formed on the front wall surface thereof;

[0052] The outer wall surface of the vertical protrusion strip is an arc-shaped wall surface or is formed by two inclined surfaces intersecting at an angle.

[0053] like Fig.10 and Fig.11 As shown, the extended edge portion 11 is convex forward, and the wall panel on the inner side thereof is an arc-shaped wall panel or an oblique wall panel extending obliquely.

[0054] like Fig.12 As shown, the cross section of the extended edge portion 11 is S-shaped.

[0055] like Fig.13 As shown, the extended edge 11 is protruding forward, and the wall panel on the inner side thereof is an arc-shaped wall panel, and a plurality of vertical protruding strips with arc-shaped cross-sections protruding forward and extending upward and downward are formed on the front wall surface of the front wall panel, and vertical grooves extending vertically upward and downward are formed on the rear wall surface of the front wall panel corresponding to the vertical protruding strips.

[0056] like Fig.14 As shown, the extended edge portion 11 is an oblique wall panel extending obliquely outward and forward.

[0057] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. An aluminum alloy frame structure for doors and windows, comprising a frame main body (10), characterized in that: The outer side of the front wall plate of the frame main body (10) is formed with an extended edge portion (11) extending outward horizontally, and the extended edge portion (11) is a plate body with a flat surface or is concave inward or convex outward or has a vertical raised strip or a vertical groove formed on the front wall surface; A blocking portion (12) extending backwards is formed on the rear wall surface of the outer end of the extended edge portion (11); The rear end of the blocking portion (12) is pressed against or fixed on the wall.

2. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is a convex wall plate formed as a whole forward with an arc-shaped cross section, or an arc-shaped concave plate formed as a whole backward with an arc-shaped cross section.

3. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is two double-arc convex plate portions connected to each other on the left and right and having a cross section in the shape of two arcs convex forward.

4. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is a flat plate portion extending left and right, wherein a rear wall surface of the middle portion is formed with a rectangular vertical protrusion extending backward, and a vertical groove with a rectangular cross section is formed in the middle portion of the front wall surface of the extended edge portion (11) corresponding to the rectangular vertical protrusion.

5. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is a flat plate portion extending left and right, wherein a plurality of vertical protrusions protruding backwards are formed on the rear wall surface of the middle portion, and a vertical groove is formed in the middle portion of the front wall surface of the extended edge portion (11) corresponding to the vertical protrusions; The rear wall surface of the vertical protruding strip is an arc-shaped wall surface or two oblique walls intersecting to form an angle, and the inner side wall of the corresponding vertical groove is an arc-shaped wall surface or two oblique surfaces intersecting to form an angle.

6. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is a flat plate portion extending left and right, and a plurality of vertical raised strips are formed on the front wall surface thereof; The outer wall surface of the vertical protrusion strip is an arc-shaped wall surface or is formed by two inclined surfaces intersecting at an angle.

7. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge (11) is convex forward, and the wall panel on the inner side thereof is an arc-shaped wall panel or an oblique wall panel extending obliquely.

8. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The cross section of the extended edge portion (11) is S-shaped.

9. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge (11) is convex forward, and the wall panel on the inner side thereof is an arc-shaped wall panel, and a plurality of vertical protruding strips with arc-shaped cross-sections extending forward are formed on the front wall surface of the front wall panel, and vertical grooves extending vertically are formed on the rear wall surface of the front wall panel corresponding to the vertical protruding strips.

10. The aluminum alloy frame structure for doors and windows according to claim 1, characterized in that: The extended edge portion (11) is an oblique wall panel extending obliquely outward and forward.

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