An openable aluminum alloy grille

Abstract

The invention discloses an openable aluminum alloy grille, belonging to the field of aluminum alloy doors and windows. The aluminum alloy grille comprises a middle stile, an upper outer frame, a sash frame, a hinge, a movable grille, a left outer frame, a lower outer frame, a right outer frame and a fixed grille. The grille has the characteristics of being beautiful and convenient for entry and exit while ensuring safety.

Description

Technical Field

[0001] The invention belongs to the field of aluminum alloy doors and windows, and particularly relates to an aluminum alloy grille which can be opened and locked. Background Art

[0002] Aluminum alloy doors and windows are a kind of building components commonly used in modern house construction. They are popular among people because of their corrosion resistance, light weight, various colors, and durability. In the daily house decoration process, for the sake of beauty or safety, a grille is installed on the outside of the door and window, which increases the decorativeness of the door and window and improves the safety of the house. Most of the existing aluminum alloy grilles are fixed, that is, the aluminum alloy supporting outer frame and the grille bars are connected together, and then fixed to the door and window frame or the building main body of the door and window opening to complete the installation of the grille. The defect of this is that the style of the grille is fixed and cannot be opened and closed. If large items need to be put in and out of the door and window, the grille needs to be removed and reinstalled, which is cumbersome, bringing safety and beauty to daily life while also bringing inconvenience. Summary of the invention

[0003] In view of the above-mentioned problems existing in the existing aluminum alloy grilles, the present invention proposes an aluminum alloy grille that can be opened and closed and the grille bar style can be easily replaced. The specific technical solution is an openable aluminum alloy grille, characterized in that: the aluminum alloy grille includes a middle bar, an upper outer frame, a sash frame, a hinge, a movable grille, a left outer frame, a lower outer frame, a right outer frame and a fixed grille; the middle bar is installed between the upper outer frame and the lower outer frame, and the two ends are respectively connected to the upper outer frame and the lower outer frame; the upper outer frame is installed at the upper ends of the left outer frame and the right outer frame, and the two ends are respectively connected to the left outer frame and the right outer frame; the sash frame is installed on the left outer frame, and is hinged to the left outer frame by a hinge, and can swing on the left outer frame; the hinge is installed Installed between the sash frame and the left outer frame, there are more than one, and the sash frame and the left outer frame can be hinged together; the movable grille is installed in the sash frame, there are multiple, and both ends are connected to the sash frame; the left outer frame is installed at the left end of the upper outer frame and the lower outer frame, and the two ends are respectively connected to the upper outer frame and the lower outer frame; the lower outer frame is installed at the lower end of the left outer frame and the right outer frame, and the two ends are respectively connected to the lower end of the left outer frame and the right outer frame; the right outer frame is installed at the right end of the upper outer frame and the lower outer frame, and the two ends are respectively connected to the right end of the upper outer frame and the lower outer frame; the fixed grille is installed in the space enclosed by the middle mullion and the upper outer frame, the lower outer frame and the right outer frame, there are multiple, and the two ends are respectively connected to two of the middle mullion or the upper outer frame or the right outer frame or the lower outer frame.

[0004] Furthermore, the fan frame is installed on the middle stile or the upper outer frame or the right outer frame or the lower outer frame, and is hinged with the middle stile or the upper outer frame or the right outer frame or the lower outer frame through hinges.

[0005] Furthermore, a locking device is installed on the sash frame, and the locking device is a latch or a lock; the locking device can lock the sash frame with the upper outer frame, the left outer frame, the lower outer frame, the middle mullion, or the right outer frame.

[0006] Furthermore, there is a gap between two adjacent movable grilles.

[0007] Furthermore, the movable grille is a closed tubular aluminum alloy profile.

[0008] Furthermore, the cross-sectional shape of the movable grille is polygonal, circular or irregular.

[0009] Furthermore, the fixed grille adopts the same structure as the movable grille.

[0010] Furthermore, the sash frame aluminum profile and the frame aluminum profile have the same cross-sectional structure.

[0011] Furthermore, a hole is provided at the connection between the frame profile and the fixed grille, and the hole matches the cross section of the fixed grille.

[0012] Furthermore, the upper outer frame, the left outer frame, the right outer frame and the lower outer frame are made of the same aluminum alloy profile (this can simplify the profile varieties, which is conducive to improving construction efficiency and reducing production costs); the cross-section of the frame aluminum alloy profile includes an inner buckle edge, a right side edge, a right fixing seat, an upper side, a left fixing seat, a left side edge and a bottom side; the inner buckle edge is arranged at the opening of the frame profile and is located on both sides of the opening; the right side edge is arranged on the right side formed by the frame, the upper end is connected to the upper side, and the lower end is connected to the bottom side; the right fixing hole is arranged at the intersection of the upper side and the right side edge, and is connected to the upper side. and the right side; a screw hole is arranged on the right fixing seat; the upper side is arranged at the upper ends of the right side and the left side, and the two ends are respectively connected to the left side and the right side; the left fixing seat is arranged at the intersection of the upper side and the left side, and is respectively connected to the upper side and the left side; a screw hole is arranged on the left fixing seat; the left side is arranged at the left end of the upper side, the upper end of the left side is connected to the upper side, and the lower end is connected to the bottom side; the bottom side is a middle disconnected structure, and the two ends are respectively connected to the lower ends of the left side and the right side; the left, right, up and down direction indicators in this paragraph are all facing the attached Figure 5 The direction of the view is based on the

[0013] Furthermore, there is a height difference between the inner buckle edge and the bottom edge of the frame profile on the opening side, forming a step.

[0014] Further, the upper outer frame aluminum profile also includes a buckle cover, which is buckled at the opening of the frame aluminum profile and includes a right claw, a cover plate and a left claw; the right claw is arranged at the right end of the cover plate and is located below the cover plate; the cover plate is arranged above the right claw and the left claw and is a flat plate structure; the outer size of the cover plate is adapted to the outer size of the frame aluminum profile; the left claw is arranged at the left end of the cover plate and is located below the cover plate (the up, down, left and right here are in the direction of facing the viewer); Figure 6 direction).

[0015] Furthermore, the right clamping claw is a bevel-type clamping claw, opening to the right.

[0016] Furthermore, the left clamping claw is an L-shaped clamping claw with an opening facing left.

[0017] Furthermore, the middle stile aluminum profile is a two-half buckled structure, which is formed by buckling the left and right halves; the middle stile profile includes an upper horizontal edge, an upper horizontal claw, a right vertical edge, a right lower fixing seat, a lower horizontal edge and a lower slot; the upper horizontal edge is arranged at the upper end of the right vertical edge, the right end is connected to the right vertical edge, and the left end is connected to the upper horizontal claw; the upper horizontal claw is arranged at the left end of the upper horizontal edge, the right end is connected to the upper horizontal edge, and the left end is suspended; the right vertical edge is arranged at the right ends of the upper horizontal edge and the lower horizontal edge, and the two ends of the right vertical edge are respectively It is connected to the right end of the upper horizontal side and the lower horizontal side; the lower right fixing seat is arranged at the lower part of the right vertical side and is connected to the right vertical side; the right screw hole is arranged on the lower right fixing seat; the lower horizontal side is arranged at the lower end of the right vertical side, the right end is connected to the right vertical side, and the left end is connected to the lower clamping groove; the lower clamping groove is arranged at the left end of the lower horizontal side and is connected to the left end of the lower horizontal side; two middle stile profiles are selected, one of the middle stile profiles is fixed, and the other one is rotated 180°, buckled, and the corresponding length is cut to form the middle stile.

[0018] Furthermore, the upper horizontal clamping claw is a middle drum-shaped clamping claw.

[0019] Furthermore, the lower clamping slot is a fork-shaped structure.

[0020] Beneficial Effects

[0021] The beneficial effect of the present invention is that the grille can beautify the environment and ensure safety, and at the same time, it is convenient to open and lock, which is beneficial to the entry and exit of personnel and materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the external structure of the present invention

[0023] Figure 2 It is a schematic diagram of the longitudinal section structure

[0024] Figure 3 It is a cross-sectional structural diagram

[0025] Figure 4 It is a structural diagram of an implementation form of a movable grille or fixed grille bar

[0026] Figure 5 This is a schematic diagram of the structure formed by the border

[0027] Figure 6 This is a schematic diagram of the buckle cover structure

[0028] Figure 7 This is a schematic diagram of the cross-section structure of the middle wall.

[0029] 1. Middle mullion, 2. Upper outer frame, 3. Sash frame, 4. Hinge, 5. Movable grille, 6. Left outer frame, 7. Lower outer frame, 8. Right outer frame, 9. Fixed grille, 21. Buckle cover, 22. Inner buckle edge, 23. Right side, 24. Right fixing seat, 25. Upper side, 26. Left fixing seat, 27. Left side, 28. Bottom side, 51. Grille bar, 211. Right claw, 212. Cover plate, 213. Left claw, 11. Upper horizontal side, 12. Upper horizontal claw, 13. Right vertical side, 14. Lower right fixing seat, 15. Lower horizontal side, 16. Lower slot. DETAILED DESCRIPTION

[0030] In order to better illustrate the technical solution of the present invention, the specific implementation mode of the present invention is further described in conjunction with the accompanying drawings. Figure 1-7In this example, a grille installed outside a window is used as an example. The aluminum alloy openable grille includes a middle stile 1, an upper outer frame 2, a sash frame 3, a hinge 4, a movable grille 5, a left outer frame 6, a lower outer frame 7, a right outer frame 8 and a fixed grille 9. The middle stile 1 is installed between the upper outer frame 2 and the lower outer frame 7, running through the entire height of the grille. A half width or partial length can also be selected according to specific dimensions. The two ends are respectively connected to the upper outer frame 2 and the lower outer frame 7. The upper outer frame 2 is installed at the upper ends of the left outer frame 6 and the right outer frame 8. , the two ends are respectively connected to the left outer frame 6 and the right outer frame 8; the fan frame 3 is installed on the left outer frame 6, and is hinged to the left outer frame 6 through the hinge 4, so that it can swing on the left outer frame 6; the hinge 4 is installed between the fan frame 3 and the left outer frame 6. In this example, two hinges are used, which are installed at intervals, so that the fan frame 3 and the left outer frame 6 can be hinged together; a tubular aluminum alloy profile with a rectangular cross-section is selected to make an active grille 5, and the active grille 5 is installed in the fan frame 3. There are multiple ones, and in this example, the left and right hinges of the fan frame 3 are used. The two side sash frames are installed at an angle of 45°, and the two ends of the movable grille 5 are connected to the sash frame 3; the left outer frame 6 is installed on the left end of the upper outer frame 2 and the lower outer frame 7, and the two ends are connected to the upper outer frame 2 and the lower outer frame 7 respectively; the lower outer frame 7 is installed on the lower end of the left outer frame 6 and the right outer frame 8, and the two ends are connected to the lower end of the left outer frame 6 and the right outer frame 8 respectively; the right outer frame 8 is installed on the right end of the upper outer frame 2 and the lower outer frame 7, and the two ends are connected to the right end of the upper outer frame 2 and the lower outer frame 7 respectively; select the upper outer frame 2 The left outer frame 6, the lower outer frame 7 and the right outer frame 8 are combined into a rectangular frame, and the rectangular frame is installed at the window hole to form an outer frame; the fixed grille 9 is installed in the space enclosed by the middle stile 1, the upper outer frame 2, the lower outer frame 7 and the right outer frame 8. There are multiple fixed grilles 9, which are also installed at an angle, and the inclination direction is opposite to the inclination direction of the movable grille 5, which is more beautiful; the two ends of the fixed grille are respectively connected to two of the middle stile 1, the upper outer frame 2, the right outer frame 8 or the lower outer frame 7, so that the implementation of the present invention is completed.

Claims

1. An openable aluminum alloy grille, characterized by: The aluminum alloy grille includes a middle stile, an upper outer frame, a sash frame, a hinge, a movable grille, a left outer frame, a lower outer frame, a right outer frame and a fixed grille; the middle stile is installed between the upper outer frame and the lower outer frame, and its two ends are respectively connected to the upper outer frame and the lower outer frame; the upper outer frame is installed on the upper ends of the left outer frame and the right outer frame, and its two ends are respectively connected to the left outer frame and the right outer frame; the sash frame is installed on the left outer frame, and is hinged to the left outer frame through a hinge, and can swing on the left outer frame; the hinge is installed between the sash frame and the left outer frame, and there is more than one hinge, which can hinge the sash frame and the left outer frame together; the movable grille Installed in the sash frame, there are multiple of them, and both ends are connected to the sash frame; the left outer frame is installed at the left end of the upper outer frame and the lower outer frame, and the two ends are respectively connected to the upper outer frame and the lower outer frame; the lower outer frame is installed at the lower end of the left outer frame and the right outer frame, and the two ends are respectively connected to the lower end of the left outer frame and the right outer frame; the right outer frame is installed at the right end of the upper outer frame and the lower outer frame, and the two ends are respectively connected to the right end of the upper outer frame and the lower outer frame; the fixed grille is installed in the space enclosed by the middle mullion and the upper outer frame, the lower outer frame and the right outer frame, and there are multiple of them, and the two ends are respectively connected to two of the middle mullion or the upper outer frame or the right outer frame or the lower outer frame.

2. The openable aluminum alloy grille according to claim 1 is characterized in that: The fan frame is installed on the middle stile or the upper outer frame or the right outer frame or the lower outer frame, and is hinged with the middle stile or the upper outer frame or the right outer frame or the lower outer frame through hinges.

3. The openable aluminum alloy grille according to claim 1 is characterized in that: The sash frame is provided with a locking device, which is a latch or a lock; the locking device can lock the sash frame with the upper outer frame, the left outer frame, the lower outer frame, the middle stile, or the right outer frame.

4. The openable aluminum alloy grille according to claim 1 is characterized in that: The movable grilles are installed in the fan frame, and there are multiple movable grilles, with a gap between two adjacent movable grilles.

5. The openable aluminum alloy grille according to claim 1 is characterized in that: The movable grille is a closed tubular aluminum alloy profile.

6. The openable aluminum alloy grille according to claim 1 is characterized in that: The cross-sectional shape of the movable grille is polygonal, circular or irregular.

7. The openable aluminum alloy grille according to claim 1 is characterized in that: The fixed grille adopts the same structure as the movable grille.

8. The openable aluminum alloy grille according to claim 1 is characterized in that: The fan frame, the upper outer frame, the lower outer frame, the left outer frame and the right outer frame are made of aluminum profiles with the same cross-sectional structure.

9. The openable aluminum alloy grille according to claim 1 is characterized in that: The connection between the left outer frame, the right outer frame, the upper outer frame or the lower outer frame and the fixed grille is provided with a hole, and the hole matches the cross section of the fixed grille.

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