Adjustable house facade vertical metal grating

Abstract

The utility model discloses an adjustable house facade vertical metal grating, which relates to the technical field of house construction, and comprises a metal frame, a plurality of mounting grooves are formed in the four sides of the front end of the metal frame in an array manner, and a transverse grating is clamped between two mounting grooves on the same transverse horizontal line. A longitudinal grid is clamped between the two mounting grooves in the same longitudinal horizontal line, the longitudinal grid and the transverse grid are connected in a clamped mode, a first limiting groove is formed in the upper portion of the front end of the metal frame, and two through holes communicating with the first limiting groove are symmetrically formed in the upper end of the metal frame; a concentric-square-shaped plate is installed at the front end of the metal frame, and a first limiting plate is installed on the upper portion of the rear end of the concentric-square-shaped plate. By arranging a series of structures, the number of the transverse grilles and the number of the longitudinal grilles can be adjusted according to the needs of a user, then the distance between the transverse grilles and the longitudinal grilles is changed, the ventilation space is enlarged or reduced, and the disassembly and assembly processes are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of residential construction, in particular to an adjustable vertical metal grille for a residential facade. Background Art

[0002] With the rapid development of China, the improvement of people's quality of life and the improvement of the quality of urban residential buildings, the number of metal grilles used on residential facades has increased. Using metal grilles to enhance the beauty of the facade has become the mainstream of residential buildings. Currently, the commonly used metal grilles on the market are fixed metal grilles with poor adjustability, which limits the diversity of the facade.

[0003] Metal grilles are usually installed on equipment platforms, bay windows, partial facades and other locations of residential buildings. First, they serve to ventilate and dissipate heat, second, they serve to shield equipment and exposed structural surfaces, and third, they ensure the integrity and aesthetics of the facade. General metal grilles cannot be adjusted after installation, and ventilation space cannot be increased later. Disassembly and installation require complete replacement, which is relatively cumbersome. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable vertical metal grille for residential facades to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adjustable vertical metal grille for a residential facade, comprising a metal frame, wherein a plurality of mounting slots are arranged in an array on the four sides of the front end of the metal frame, a horizontal grille is clamped between two of the mounting slots on the same horizontal horizontal line, and a vertical grille is clamped between two of the mounting slots on the same vertical horizontal line, and the vertical grille and the horizontal grille are clamped and connected, a first limiting slot is provided on the upper front end of the metal frame, two through holes communicating with the first limiting slot are symmetrically provided on the upper end of the metal frame, a return plate is installed on the front end of the metal frame, a first limiting plate is installed on the upper rear end of the return plate, two limiting holes are symmetrically provided on the upper end of the first limiting plate, and the size and position of the two limiting holes are adapted to the two through holes, a top sealing plate is installed on the upper end of the metal frame, and two pins are symmetrically provided on the lower end of the top sealing plate, and the size of the pins, the through holes and the limiting holes are adapted to each other.

[0006] Preferably, a plurality of grooves are provided on one side of the transverse grille and the longitudinal grille.

[0007] Preferably, a mounting block is installed at both ends of the transverse grille and the longitudinal grille, and the size of the mounting block is adapted to the size of the mounting groove.

[0008] Preferably, a second limiting groove is provided at the lower front end of the metal frame, a second limiting plate is installed at the lower rear end of the circular plate, and the size of the second limiting plate is adapted to the size of the second limiting groove.

[0009] Preferably, two card slots are provided on both the left and right sides of the front end of the metal frame, two card blocks are installed on both the left and right sides of the rear end of the circular plate, and an arc groove is provided on the upper and lower ends of the card block.

[0010] Preferably, a side groove is provided at both the upper and lower ends of the slot, a longitudinal spring telescopic rod is installed inside the side groove, an extrusion block is installed at the other end of the spring telescopic rod, and the other end of the extrusion block is arc-shaped and adapted to the size of the arc groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This adjustable vertical metal grille for a residential facade is achieved by installing multiple horizontal grilles and vertical grilles inside a metal frame. The horizontal grilles and the vertical grilles are snap-fitted to each other and are in a detachable connection relationship. The return plate is then plugged in and connected through the first limiting plate and the first limiting groove. At this time, the return plate will close the openings of the multiple installation grooves, thereby stabilizing the positions of the horizontal grilles and the vertical grilles. Finally, the two pins at the lower end of the top sealing plate are inserted into the positions of the through holes and the limiting holes in sequence to fix the position of the return plate. When disassembling, the top sealing plate is removed first and then the return plate. At this time, the horizontal grilles and the vertical grilles can be pulled out more conveniently. The number of the horizontal grilles and the vertical grilles can be adjusted according to the needs of the user, thereby changing the spacing between them, increasing or decreasing the ventilation space, and the disassembly and installation process is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the circular plate of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the first limiting groove and the second limiting groove of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the installation slot of the utility model;

[0017] Figure 5 This is a structural diagram of the installation block of the utility model;

[0018] Figure 6 This is a structural diagram of the extrusion block of the utility model.

[0019] In the figure: 1. Metal frame; 2. Reciprocating plate; 3. Top sealing plate; 4. Horizontal grille; 5. Vertical grille; 6. Latch; 7. First limit plate; 8. Limit hole; 9. Second limit plate; 10. Clamping block; 11. Arc groove; 12. Through hole; 13. First limit groove; 14. Clamping slot; 15. Second limit groove; 16. Mounting slot; 17. Groove; 18. Mounting block; 19. Side groove; 20. Spring telescopic rod; 21. Extrusion block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] like Figures 1 to 6 As shown, the adjustable residential facade vertical metal grille of this embodiment includes a metal frame 1, and a plurality of mounting slots 16 are arrayed on the four sides of the front end of the metal frame 1, such as Figure 4As shown, a cavity is provided inside the metal frame 1, and a plurality of mounting grooves 16 are installed in an array on the four sides of the front end of the metal frame 1 in contact with the cavity. The position and number of the mounting grooves 16 on each side are consistent. A horizontal grille 4 is clamped between two mounting grooves 16 on the same horizontal horizontal line, and a longitudinal grille 5 is clamped between two mounting grooves 16 on the same vertical horizontal line. The longitudinal grille 5 and the horizontal grille 4 are clamped and connected. The longitudinal grille 5 and the horizontal grille 4 are in a detachable connection relationship, and the longitudinal grille 5 and the horizontal grille 4 are also in a detachable connection relationship with the metal frame 1. A first limiting groove 13 is provided on the upper front end of the metal frame 1, and two through holes 12 communicating with the first limiting groove 13 are symmetrically provided on the upper end of the metal frame 1. A circular plate 2 is installed at the front end of the frame 1, and the circular plate 2 can completely close the openings of multiple installation slots 16, thereby limiting the positions of the longitudinal grille 5 and the transverse grille 4. A first limiting plate 7 is installed at the upper rear end of the circular plate 2, and two limiting holes 8 are symmetrically opened at the upper end of the first limiting plate 7. The size and position of the two limiting holes 8 are adapted to the two through holes 12. A top sealing plate 3 is installed at the upper end of the metal frame 1, and two pins 6 are symmetrically installed at the lower end of the top sealing plate 3. The size of the pins 6 and the through holes 12 and the limiting holes 8 are adapted to each other. By inserting the pins 6 into the through holes 12 and the limiting holes 8 in sequence, the pins 6 can limit the first limiting plate 7 to the inside of the first limiting groove 13, thereby fixing the position of the circular plate 2.

[0023] Specifically, a plurality of grooves 17 are provided on one side of the transverse grille 4 and the longitudinal grille 5. Figure 5 As shown, during installation, it is necessary to first install multiple longitudinal grilles 5 into the interior of the metal frame 1 in sequence, and then install multiple transverse grilles 4 into the interior of the metal frame 1 in sequence. At this time, the transverse grilles 4 and the longitudinal grilles 5 will be connected together through multiple grooves 17 and mortise and tenon joints, and are in a detachable connection relationship.

[0024] Furthermore, a mounting block 18 is installed at both ends of the transverse grille 4 and the longitudinal grille 5. The size of the mounting block 18 is adapted to the size of the mounting groove 16. The transverse grille 4 and the longitudinal grille 5 are connected through the mounting block 18 and the mounting groove 16, and are in a detachable connection relationship.

[0025] Furthermore, a second limiting groove 15 is provided at the lower front end of the metal frame 1, and a second limiting plate 9 is installed at the lower rear end of the circular plate 2. The size of the second limiting plate 9 is adapted to the size of the second limiting groove 15. The second limiting plate 9 and the second limiting groove 15 are in a detachable snap-fit ​​relationship, and the second limiting plate 9 can be pulled out laterally under the action of external force. By setting the second limiting plate 9 to connect with the second limiting groove 15, the connection strength between the circular plate 2 and the metal frame 1 can be enhanced in the vertical direction.

[0026] Furthermore, two card slots 14 are provided on the left and right sides of the front end of the metal frame 1, and two card blocks 10 are installed on the left and right sides of the rear end of the return plate 2. An arc groove 11 is provided on the upper and lower ends of the card block 10, and a side groove 19 is provided on the upper and lower ends of the card slot 14. A longitudinal spring telescopic rod 20 is installed inside the side groove 19, and an extrusion block 21 is installed at the other end of the spring telescopic rod 20. The other end of the extrusion block 21 is in an arc shape and is adapted to the size of the arc groove 11. When the card block 10 is inserted into the interior of the card slot 14, , the extrusion block 21 will be squeezed into the inside of the side groove 19 first. When the arc grooves 11 at the upper and lower ends of the card block 10 are on the same horizontal line with the extrusion block 21, under the action of the spring telescopic rod 20, the extrusion block 21 will contact the arc groove 11 and limit the position of the card block 10. It should be noted that the connection strength between the card block 10 and the card groove 14 is not high. The connection between the card block 10 and the card groove 14 can enhance the connection strength between the circular plate 2 and the metal frame 1 in the horizontal direction, and the card block 10 can be pulled out from the inside of the card groove 14 by external force.

[0027] The method of using this embodiment is: by installing multiple transverse grilles 4 and longitudinal grilles 5 inside the metal frame 1, the transverse grilles 4 and longitudinal grilles 5 are clamped together and are in a detachable connection relationship, and then the return plate 2 is plugged and connected through the first limiting plate 7 and the first limiting groove 13. At this time, the return plate 2 will close the openings of multiple installation grooves 16, thereby stabilizing the positions of the transverse grilles 4 and longitudinal grilles 5. Finally, the two pins 6 at the lower end of the top sealing plate 3 are inserted into the positions of the through holes 12 and the limiting holes 8 in turn to fix the position of the return plate 2. When disassembling, first remove the top sealing plate 3 and then remove the return plate 2. At this time, the transverse grilles 4 and longitudinal grilles 5 can be pulled out more conveniently. The number of transverse grilles 4 and longitudinal grilles 5 can be adjusted according to the needs of the user, thereby changing the spacing between each other, increasing or decreasing the ventilation space, and the disassembly and installation process is more convenient.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An adjustable vertical metal grille for residential facades, comprising a metal frame (1), characterized in that: A plurality of mounting slots (16) are arranged in an array on all four sides of the front end of the metal frame (1); a transverse grille (4) is clamped between two mounting slots (16) on the same transverse horizontal line; a longitudinal grille (5) is clamped between two mounting slots (16) on the same longitudinal horizontal line; the longitudinal grille (5) and the transverse grille (4) are clamped and connected; a first limiting slot (13) is provided on the upper portion of the front end of the metal frame (1); and two through holes (12) are symmetrically provided on the upper end of the metal frame (1) and communicate with the first limiting slot (13). The front end of the metal frame (1) is equipped with a return plate (2), the upper part of the rear end of the return plate (2) is equipped with a first limit plate (7), the upper end of the first limit plate (7) is symmetrically provided with two limit holes (8), the size and position of the two limit holes (8) are adapted to the two through holes (12), the upper end of the metal frame (1) is equipped with a top sealing plate (3), the lower end of the top sealing plate (3) is symmetrically equipped with two latches (6), the size of the latches (6) and the through holes (12) and the limit holes (8) are adapted to each other.

2. The adjustable residential facade vertical metal grille according to claim 1, characterized in that: A plurality of grooves (17) are provided on one side of each of the transverse grille (4) and the longitudinal grille (5).

3. The adjustable residential facade vertical metal grille according to claim 1, characterized in that: A mounting block (18) is installed at both ends of the transverse grille (4) and the longitudinal grille (5), and the size of the mounting block (18) is compatible with the size of the mounting groove (16).

4. The adjustable residential facade vertical metal grille according to claim 1, characterized in that: A second limiting groove (15) is provided at the lower front end of the metal frame (1), and a second limiting plate (9) is installed at the lower rear end of the circular plate (2). The size of the second limiting plate (9) is adapted to the size of the second limiting groove (15).

5. The adjustable residential facade vertical metal grille according to claim 1, characterized in that: Two card slots (14) are provided on both the left and right sides of the front end of the metal frame (1), and two card blocks (10) are installed on both the left and right sides of the rear end of the circular plate (2), and an arc slot (11) is provided on both the upper and lower ends of the card block (10).

6. The adjustable residential facade vertical metal grille according to claim 5, characterized in that: A side groove (19) is provided at both upper and lower ends of the slot (14), a longitudinal spring telescopic rod (20) is installed inside the side groove (19), an extrusion block (21) is installed at the other end of the spring telescopic rod (20), and the other end of the extrusion block (21) is arc-shaped and matches the size of the arc slot (11).

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