TW202039988A - Grid fence with anti-detachment effect - Google Patents

Abstract

The invention relates to a grid fence, which includes two horizontal rods parallel with each other and a plurality of support rods parallel to each other. Each horizontal rod defines a plurality of grooves arranged at equal intervals. The top and bottom ends of each support rod are respectively embedded in an embedding groove of a horizontal rod and fixed with the horizontal rod by a fixing element. In addition, all the support rods are connected in series by a connection element. Thereby, in addition to a locking effect provided by the multiple fixing elements, the grid fence of the invention also utilizes a restraining effect provided by the connection element. Accordingly, the ability of the support rods to resist external forces can be improved. The risk of falling off is significantly reduced.

Description

Grid with anti-detachment effect

The present invention is related to a grille, and particularly refers to a grille with an anti-detachment effect.

In addition to being used on windows, balconies or exterior walls of buildings, grilles are mainly used to block direct sunlight from entering the room to provide heat insulation, ventilation and beautification of the exterior. It can also be used in interior decoration or space modeling. Etc. to add artistic sense. Therefore, the application range of the grille is quite wide.

The structure of the existing grille includes two horizontal rods parallel to each other and a plurality of vertical rods arranged at equal intervals. The top and bottom ends of each vertical rod are respectively fixed by screws and a The crossbar is locked. However, since the grille is frequently used in outdoor spaces, it is often blown by strong winds. In this case, it is difficult to maintain sufficient stability for the pole by relying on the fixing effect provided by the aforementioned fixing elements. There is a danger of the pole falling off the crossbar.

The main objective of the present invention is to provide a grid with good structural stability.

In order to achieve the above-mentioned main purpose, the grid of the present invention includes two vertical and parallel horizontal rods, a plurality of mutually parallel support rods, a plurality of fixing members, and a series connection member. Each cross bar has a plurality of embedding grooves, the embedding grooves are arranged at equal intervals along the length direction of the cross bar; the support rods and the two cross bars are not parallel to each other, and the support rods The top and bottom ends are respectively embedded in one of the grooves of one of the cross bars; the fixing pieces fix the top and bottom ends of the support rods to the two cross bars; the series connection piece supports the The rods are connected in series.

With the above design, the grille of the present invention utilizes the locking effect provided by the fixing elements on the one hand, and the restraining effect provided by the tandem element on the other hand, so that the support rods can effectively resist external forces. The ground is raised, thereby greatly reducing the risk of falling off, so that the grid of the present invention can achieve the purpose of improving the structural stability.

Preferably, each of the cross bars has a frame, a back cover and two fixing pieces, the front side of the frame has the embedding grooves, the back side of the frame is covered by the back cover, and the two fixing pieces Set at the two ends of the frame. Thereby, each of the cross bars is connected to the support bars by the frame body on the one hand, and is fixed on the wall by the two fixing pieces on the other hand.

Preferably, the top and bottom ends of the support rods are respectively connected in series by a series connection member, so that the structural stability can be further improved.

The detailed structure, characteristics, assembling or use of the grille provided by the present invention will be described in the detailed description of the following embodiments. However, those with ordinary knowledge in the field of the present invention should be able to understand that these detailed descriptions and specific examples for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the patent application of the present invention.

The applicant first explains here that throughout the specification, including the following embodiments and claims in the scope of the patent application, the nouns related to directionality are based on the directions in the drawings. Secondly, in the following embodiments and drawings, the same element numbers represent the same or similar elements or structural features.

Please refer to FIGS. 1 and 2, the grille 10 of the present invention includes two cross bars 20, multiple support bars 30, multiple fixing members 40, and two series connection members 50.

The two cross bars 20 are arranged in parallel up and down. As shown in Figures 2 and 3, each crossbar 20 has a frame 21, a back cover 24, and two fixing pieces 26. The front side of the frame 21 has four grooves 22, and the four grooves 22 Arranged at equal intervals along the length of the frame 21, the frame 21 has two upper and lower inner hooks 23, the back cover 24 has two upper and lower outer hooks 25, and the back cover 24 utilizes two upper and lower outer hooks. The parts 25 are respectively clamped to the upper and lower inner hook parts 23 of the frame 21, so that the rear cover 24 is fixed to the frame 21 and covers the rear side of the frame 21; two fixing pieces 26 are provided in the frame 21 and Located at the left and right ends of the frame 21, each fixing piece 26 has a first wing plate 27 and a second wing plate 28. One end of the first and second wing plates 27 and 28 is vertically connected. The first wing plate 27 uses Two screws 41 are locked to the frame body 21, and the second wing plate 28 is locked to the wall surface 12 with the other two screws 42.

The support rod 30 is an aluminum extruded frame bar. The number of support rods 30 in this embodiment is four, but it is not limited to this. The four support rods 30 are parallel to each other and perpendicular to the two cross rods 20. However, in fact, the four support rods 30 can also be inclined at a specific angle with respect to the cross rod 20, as long as the two are not parallel. As shown in Figures 1 and 2, the top and bottom ends of each support rod 30 respectively have an embedding part 31, and each support rod 30 is embedded in the upper and lower two by using the upper and lower inserting parts 31, respectively. In an embedding groove 22 of the cross bar 20, in addition, the left and right sides of the upper and lower embedding portions 31 of each support bar 30 respectively have a through hole 32 (as shown in FIG. 3).

The fixing member 40 is a screw in this embodiment, which is eight in number and is arranged in pairs in pairs. The eight fixing members 40 lock the frame 21 of the two horizontal rods 20 with the two upper and lower embedding parts 31 of the four support rods 30 respectively.

The series connection member 50 is a steel cable in this embodiment, but it is not limited thereto. The two upper and lower series connection members 50 are respectively inserted into the frame 21 of the upper and lower cross bars 20. One series connection member 50 passes through the perforation 32 at the top of the four support rods 30, and the other series connection member 50 passes through the four support rods 30. The perforation 32 at the bottom end of the support rod 30 makes the two upper and lower series connection members 50 connect the four support rods 30 in series, thereby providing a mutual restraint effect on the four support rods 30.

It can be seen from the above that the grid 10 of the present invention utilizes the locking effect provided by the fixing member 40 on the one hand, and the restraining effect provided by the tandem member 50 on the other hand, so that the support rod 30 can effectively improve the ability to resist external forces. , Thereby greatly reducing the risk of falling off, so that the grid 10 of the present invention can achieve the purpose of improving structural stability.

10: Grille 12: Wall 20: Crossbar 21: Frame 22: Insert groove 23: Inner hook 24: back cover 25: outer hook 26: fixed piece 27: first wing plate 28: second wing plate 30: support rod 31: Inserting part 32: Perforation 40: fixed parts 41, 42: screws 50: series connection

Figure 1 is a front view of the grill of the present invention. Figure 2 is a top sectional view of the grid of the present invention. Figure 3 is a side cross-sectional view of the grid of the present invention.

10: grille

20: Crossbar

30: Support rod

31: Embedding part

50: series connection

Claims (6)

A grille that contains: Two horizontal bars are parallel up and down, each having a plurality of embedding grooves, and the embedding grooves are arranged at equal intervals along the length direction of the two bars; A plurality of mutually parallel support rods are not parallel to the two cross rods, and the top and bottom ends of each support rod are respectively embedded in one of the grooves of one of the cross rods; A plurality of fixing parts to fix the top and bottom ends of the support rods to the two cross rods; and A series connection piece connects the support rods together in series. The grille according to claim 1, wherein the top and bottom ends of each support rod are respectively provided with an upper embedding part and a lower embedding part, and the upper and lower embedding parts of each support rod are respectively embedded in a One of the transverse rods is fixed in the embedding groove through a fixing part and a transverse rod respectively, and the upper and lower embedding parts of each support rod are respectively penetrated by a series connecting part. The grille according to claim 2, wherein each of the cross bars has a frame, a back cover and two fixing pieces, the front side of the frame has the grooves, and the back cover is provided on the back side of the frame, The two fixing pieces are arranged at the two ends of the frame; the fixing pieces are fixed on the upper and lower embedding parts of the supporting rods to the frame of the two cross bars; the series connection piece is located in the frame. The grille according to claim 3, wherein the frame body has two opposite inner hook portions, the back cover has two opposite outer hook portions, and the two inner hook portions of the frame body are clamped to the back cover Two outer hooks. The grille according to any one of claims 1 to 4, wherein the support rods are perpendicular to the two cross rods. The grille according to any one of claims 1 to 4, wherein the series connection member is a steel cable.

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