TWM523734U - Fixing device of grid - Google Patents

Description

Grille fixture

The present invention relates to a fixing device for a grille, and more particularly to a fixing device for a grille which can improve the fixing strength between the grille and the skeleton.

General grilles are widely used, for example, they can be installed in windows or balconies of buildings to provide security protection, shading, lighting, ventilation and lighting. They can also be used for ceilings, doors and windows, exterior walls, air conditioning systems, machine rooms, and workshops. , fences, bridge railings, interior decoration, space modeling, etc., to achieve the purpose of decoration, landscaping, safety or energy saving.

When the grille is used for ceiling decoration, most of the frames are used to engage the fixed grille to form a horizontally staggered grille structure on the ceiling. It is conventional to use the recess provided by the skeleton to provide the top fitting of the grille when fixing the skeleton and the grille. However, it is conventionally known that the grille can be easily embedded in the recess of the skeleton in order to facilitate the grille. The degree allows the top of the grille to enter the recessed groove unimpeded, but in this way, the grille cannot be surely engaged with the skeleton, thereby making the grille susceptible to external factors and being separated from the skeleton.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a fixing device for a grille which can improve the fixing strength between the grille and the frame.

According to the purpose of the present invention, a fixing device for a grille is provided for engaging and fixing a skeleton and a grille, the skeleton system comprises a recessed groove, and the top end of the grille is provided with two positioning portions spaced apart, and two positioning portions are provided. The part is embedded in the slot and contacts the left and right walls of the slot. The fixing device of the grille comprises a top abutting portion and two wing portions, wherein the wing portions are respectively connected to the left and right sides of the top abutting portion, and the distance between the two wing portions is greater than or equal to two positioning positions. The distance between the departments. The fixing device of the grille is movably engaged between the two positioning portions to push the positioning portions through the respective wing portions to chuck the left and right wall surfaces of the recessed groove, and the top abutting portion is abutted against the recessed groove It is clamped to the bottom surface of the left and right wall surfaces.

Preferably, the wing portion and the positioning portion may have a corresponding shape.

Preferably, the left and right wall surfaces of the recessed groove form a convex wall, and the wing portion and the positioning portion can be curved, for example, and the wing portion covers and pushes the convex arc surface of the positioning portion to pass through the positioning portion. The concave curved surface is engaged with the convex wall of the fixed recess.

Preferably, the abutting portion may be in the form of an Ω-type, which is abutting against the bottom surface of the recessed groove through the portion of the projection.

In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will use the drawings in detail and explain the following in the form of the examples, and the drawings used therein The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited in the actual implementation scope. First described.

Please refer to FIG. 1 to FIG. 5 , which are respectively a first schematic diagram, a second schematic diagram, a third schematic diagram, a fourth schematic diagram and a fifth schematic diagram of an embodiment of the fixing device of the present invention. As shown in the figure, the fixing device 10 of the present invention includes a top abutting portion 11 and two wing portions 12, and each of the wing portions 12 is connected to the left and right sides of the top abutting portion 11, respectively. The fixture 10 can be used to reinforce the anchoring effect between the frame 20 and the grille 30 to allow the grille 30 to be securely coupled to the bobbin 20.

In detail, the general skeleton 20 includes a recessed groove 21, and the top end of the general grille 30 is provided with two positioning portions 31. When the grille 30 is connected to the bobbin 20, the grille 30 is two. The positioning portions 31 are fitted into the fitting grooves 31 of the frame 20, and the positioning portions 31 are respectively in contact with the left and right wall surfaces of the fitting groove 21. In order to enhance the fixing force between the frame 20 and the grille 30, the fixing device 10 of the present grille can be engaged between the two positioning portions 31 of the grille 30, and the fixing device 10 of the grille is used. The distance between the wings 12 is greater than or equal to the distance between the two positioning portions 31 of the grille 30. Therefore, when the fixing device 10 of the grille enters between the two positioning portions 31, each of the fixing devices 10 of the grille The wing portions 12 will respectively push the positioning portions 31 so that the positioning portions 31 can clamp the left and right wall surfaces of the slot 21 of the fixed frame 20, and the top abutting portion 11 of the fixing device 10 of the grille will be embedded in the top portion. The groove 21 is sandwiched by the bottom surfaces of the left and right wall surfaces.

In this embodiment, the wing portion 12 of the fixing device 10 of the grille and the positioning portion 31 of the grille 30 may have a corresponding shape. Further, the left and right wall surfaces of the slot 21 of the skeleton 20 form a convex wall, and the wing portion 12 and the positioning portion 31 can be designed to be curved; when the fixing device 10 of the grill is disposed at two When between the positioning portions 31, the wing portion 12 will cover and push the convex arc surface of the positioning portion 31, so that the positioning portion 31 can be engaged with the convex wall of the fixing groove 21 through the concave curved surface, as shown in FIG. Shown. In addition, the abutting portion 11 of the fixing device 10 of the grille can be designed to be in the shape of an Ω-type, but not limited thereto, the abutting portion 11 can penetrate the recessed portion 21 of the frame 20 through the portion of the protruding portion. Bottom surface.

In view of the above, the fixing device of the grid of the present invention can be disposed between the two positioning portions at the top of the grille, and the fixing device of the grille can push the positioning portion to clamp the wall surface of the frame of the skeleton, and the skeleton The utility model can be a V-shaped baffle skeleton, thereby further improving the fixing strength between the skeleton and the grille, thereby showing that the creation has achieved the desired effect under the prior art and is not familiar with the item. It is easy for the artist to think about it. Moreover, the application has not been disclosed before the application, and its progressiveness and practicality have been met with the patent application requirements. The case, to encourage creation, to the sense of virtue.

The embodiments described above are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent. That is, the equivalent changes or modifications made by the people in accordance with the spirit revealed by this creation should still be covered by the scope of the patent of this creation.

10‧‧‧Raster fixing device
11‧‧‧Abutment
12‧‧‧ wing
20‧‧‧ skeleton
21‧‧‧Inlay
30‧‧‧ grille
31‧‧‧ Positioning Department

Figure 1 is a first schematic view of an embodiment of a fixture for a grid of the present invention. Figure 2 is a second schematic view of an embodiment of a fixture for a grid of the present invention. Figure 3 is a third schematic view of an embodiment of a fixture for a grid of the present invention. Figure 4 is a fourth schematic view of an embodiment of a fixture for a grid of the present invention. Figure 5 is a fifth schematic view of an embodiment of a fixture for a grid of the present invention.

10‧‧‧Raster fixing device

11‧‧‧Abutment

12‧‧‧ wing

Claims (4)

A fixing device for fixing a skeleton (20) and a grille (30), the skeleton (20) comprising a recessed groove (21), and the top end of the grille (30) is provided Two positioning portions (31) are spaced apart, and the two positioning portions (31) are embedded in the recessed groove (21) and contact the left and right wall surfaces of the recessed groove (21); wherein the fixing device of the grille (10) The system includes a top abutting portion (11) and two wing portions (12), each of the wing portions (12) being respectively connected to the left and right sides of the top abutting portion (11), and the two wing portions The distance between (12) is greater than or equal to the distance between the two positioning portions (31); the fixing device (10) of the grating is movably engaged between the two positioning portions (31) for transmission Each of the wing portions (12) pushes each of the positioning portions (31) to chuck the left and right wall surfaces of the recessed groove (21), and the top abutting portion (11) is abutted against the recessed groove (21). Clamped to the bottom of the left and right wall surfaces. A fixing device for a grille according to claim 1, wherein the wing portion (12) has a shape corresponding to the positioning portion (31). The fixing device of the grille according to claim 2, wherein the left and right wall surfaces of the recessed groove (21) form a convex wall, and the wing portion (12) and the positioning portion (31) are curved and curved. The wing portion (12) covers and pushes the convex arc surface of the positioning portion (31) to engage and fix the convex wall of the recessed groove (21) through the concave curved surface of the positioning portion (31). The fixing device of the grille according to claim 3, wherein the top abutting portion (11) is of an Ω type, and the portion of the protruding portion is urged against the bottom surface of the recessed groove (21).