Seamless grid sectional material and corner combined sectional material composed of seamless grid sectional material

Abstract

The utility model provides a seamless grid section bar and a corner combination section bar composed of the same, and belongs to the technical field of parapet wall installation, the grid section bar is a strip-shaped section bar with the cross section in the shape of a female wall, one end of the grid section bar in the width direction is provided with a third plug, and the other end of the grid section bar is provided with a third slot. One side edge of the third slot extends to form a third fixing strip, and a Z-shaped bend is formed between the third fixing strip and the third slot. Due to the Z-shaped bending, the third fixing strip, the third inserting groove and the grid sectional material are not located on the same plane, when the third fixing strip is fixed to the wall body, a certain distance is kept between the grid sectional material and the wall body, the grid sectional material does not deform, and a groove opening of the third inserting groove does not deform.

Description

Technical Field

[0001] This utility model belongs to the field of wall installation technology, and in particular relates to a seamless grid profile and the corner combination profile composed of it. Background Technology

[0002] As living standards improve, people are paying more and more attention to interior decoration. The key significance of wall decoration lies in protecting the walls while beautifying the wall environment, giving the decorated walls a fresh and environmentally friendly look. In the process of wall decoration, various types of profiles are often used in combination. Currently, the fixing strips of grille-type decorative profiles are flush with the profile surface, which means that a high degree of flatness of the wall surface is required. When this type of decorative profile is installed on a wall with poor flatness, the profile is prone to deformation after being fixed to the wall due to the unevenness of the wall itself. Utility Model Content

[0003] To solve the above problems, a seamless grid profile is provided.

[0004] This utility model is achieved in the following manner:

[0005] A seamless grid profile, wherein the grid profile is a strip profile with a cross-section in the shape of a parapet wall, wherein a third plug is provided at one end of the grid profile in the width direction, and a third slot is provided at the other end, wherein a third fixing strip is formed by extending one side of the third slot, and a Z-shaped bend is formed between the third fixing strip and the third slot.

[0006] Furthermore, the third fixing strip is provided on the groove wall of the third slot, which extends from the top of the parapet wall.

[0007] Furthermore, the third fixing strip is disposed on the groove wall on one side of the cantilever of the third slot.

[0008] A corner composite profile includes a seamless grid profile, wherein the grid profile is a strip profile with a parapet-like cross-section, a third plug is provided at one end of the grid profile in the width direction, a third slot is provided at the other end, a third fixing strip extends from one side of the third slot to form a third fixing strip, and a Z-shaped bend is formed between the third fixing strip and the third slot; one of the third slot or the third plug is inserted into a corner profile, wherein a first plug is provided at one end of the corner profile in the width direction, a first slot is provided at the other end, a first fixing strip extends from one side of the first slot to form a first fixing strip, and a Z-shaped bend is formed between the first fixing strip and the first slot.

[0009] Furthermore, the corner profile is 90° arc-shaped, and the hollow cavity inside the corner profile is provided with a first stiffener; the two ends of the first stiffener are respectively connected to the outer arc side plate and the inner arc side plate of the corner profile.

[0010] Furthermore, the first fixing strip is provided on the outer arc side plate of the corner profile, and the corner profile is an inside corner profile.

[0011] Furthermore, the first fixing strip is provided on the inner arc side plate of the corner profile, and the corner profile is an external corner profile.

[0012] Compared with the prior art, the grid profile provided by this utility model is a strip profile with a cross-section in the shape of a parapet. A third plug is provided at one end of the width direction of the grid profile, and a third slot is provided at the other end. A third fixing strip is formed by extending one side of the third slot. A Z-shaped bend is formed between the third fixing strip and the third slot. The Z-shaped bend makes the third fixing strip, the third slot and the grid profile not on the same plane. While the third fixing strip is fixed to the wall, the grid profile maintains a certain distance from the wall, so that the grid profile does not deform and the slot of the third slot does not deform. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a grid profile.

[0014] Figure 2 This is a structural schematic diagram of another type of grid profile.

[0015] Figure 3 This is a structural schematic diagram of a corner composite profile.

[0016] Figure 4 This is a structural diagram of a corner profile.

[0017] Figure 5 This is a structural diagram of another type of corner profile.

[0018] Among them, corner profile 1; first plug 11; first slot 12; first fixing strip 13; first stiffener 14; outer arc side plate 15; inner arc side plate 16; grid profile 3; third plug 31; third slot 32; third fixing strip 33; first groove wall 34; second groove wall 35; limiting protrusion 36. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0020] A seamless grid profile, such as Figure 1As shown, the grid profile 3 is a strip profile with a cross-section in the shape of a parapet. A third plug 31 is provided at one end of the width direction of the grid profile 3, and a third slot 32 is provided at the other end. It can be connected and fixed with other wall decoration profiles by plugging in the third plug 31 and the third slot 32, which facilitates installation and can reduce installation time and labor costs.

[0021] A third fixing strip 33 extends from one side of the third slot 32, and screw mounting holes are provided on the fixing strip. A Z-shaped bend is formed between the third fixing strip 33 and the third slot 32. The third fixing strip 33 is fixed to the wall by screws, and the grid profile is fixed to the wall by the third fixing strip 33 and screws; the Z-shaped bend between the third fixing strip 33 and the third slot 32 makes the third fixing strip, the third slot, and the grid profile not on the same plane, so that the shape of the grid profile is not affected while the third fixing strip is fixed to the wall, and the grid profile does not deform.

[0022] like Figure 1 As shown, the third fixing strip 33 is disposed on the groove wall extending from the top of the parapet of the third slot 32. The parapet refers to the small wall with an uneven top in the city wall. The groove wall extending from the top of the parapet is the first groove wall 34. The groove wall extending along the length of the city wall from the top of the protruding parapet in the continuous toothed wall forms a slot with the bottom of the groove in the toothed wall. The opening of the slot faces the length of the city wall, that is, the opening of the third slot 32 faces the width direction of the grid profile 3. The first groove wall 34 and the top of the parapet of the grid profile 3 are on the same surface. The third fixing strip 33 is disposed on the first groove wall 34. The distance between the third fixing strip and the top of the parapet of the grid profile 3 is closer. When the grid profile is fixed to the wall by the third fixing strip 3 and screws, the grid profile is more firmly fixed to the wall. This improves the stability of the installation of the grid profile 3. The grid profile 3 is integrally formed and has a stable structure.

[0023] like Figure 2 As shown, the third fixing strip 33 is disposed on the groove wall on one side of the cantilever of the third slot 32. The groove wall on the cantilever side of the third slot 32 is the second groove wall 35, and the second groove wall 35 has a cantilever structure relative to the top of the wall of the first groove wall 34 and the grid profile 3.

[0024] A limiting protrusion 36 is provided on the outer side of the third plug 31 to limit the depth of the third plug 31 of the grid profile 3 inserted into the slot.

[0025] See Figures 1-5A corner composite profile includes a seamless grid profile, wherein the grid profile is a strip profile with a parapet-like cross-section. A third plug 31 is provided at one end of the grid profile 3 in the width direction, and a third slot 32 is provided at the other end. A third fixing strip 33 extends from one side of the third slot 32, and a Z-shaped bend is formed between the third fixing strip 33 and the third slot 32. One of the third slot 32 or the third plug 31 is inserted into a corner profile 1, and a first plug 11 is provided at one end of the corner profile 1 in the width direction. The other end is provided with a first slot 12, and one side of the first slot 12 extends to form a first fixing strip 13. The fixing strip is provided with screw mounting holes. The first fixing strip 13 is fixed to the wall by screws. The corner profile is fixed to the wall by the first fixing strip 13 and screws. A Z-shaped bend is formed between the first fixing strip 13 and the first slot 12. The Z-shaped bend between the first fixing strip 13 and the first slot 12 ensures that the profile is flat while the first fixing strip 13 is fixed to the wall, even when installing on uneven wall surfaces such as bulges. The corner profile 1 and the grid profile 3 are fixed by inserting the first slot 12 of the corner profile 1 into the third plug 31 of the grid profile 3; or by inserting the first plug 11 of the corner profile 1 into the third slot 32 of the grid profile 3. After the corner profile 1 and the grid profile 3 are connected, the two profiles are tightly connected, with a flat surface and no gaps.

[0026] Furthermore, the corner profile 1 is 90° arc-shaped, and the hollow cavity inside the corner profile 1 is provided with a first stiffener 14. The first stiffener 14 divides the hollow cavity into several independent stiffeners, which can improve the pressure resistance of the corner profile and reduce the weight of the profile. The two ends of the first stiffener 14 are respectively connected to the outer arc side plate 15 and the inner arc side plate 16 of the corner profile 1. In the thickness direction, the side plate with a larger arc radius is the outer arc side plate 15, and the side plate with a smaller arc radius is the inner arc side plate 16.

[0027] like Figure 4 As shown, the first fixing strip 13 is disposed on the outer arc side plate 15 of the corner profile 1, which is an inside corner profile. It is installed at the inside corner position for cornering and connecting two adjacent wall decorative profiles that are distributed at right angles. The purpose of the outer arc side plate 15 having a larger radius than the inner arc side plate 16 is to increase the strength of the arc-shaped outside corner strip and facilitate installation.

[0028] like Figure 5As shown, the first fixing strip 13 is provided on the inner arc side plate 16 of the corner profile 1. The corner profile 1 is an external corner profile, used at the external corner position, for cornering. The inner arc side plate 16 has a small radius, which increases the strength of the arc-shaped external corner strip and facilitates installation. The purpose of the outer arc side plate 15 having a larger radius than the inner arc side plate 16 is for aesthetic purposes and to save on installation material costs.

[0029] Both the grid profile 3 and the corner profile are integrally formed aluminum profiles used for decorating walls and columns.

[0030] The grid profile provided by this utility model is a strip profile with a cross-section in the shape of a parapet wall. A third plug is provided at one end of the width direction of the grid profile, and a third slot is provided at the other end. A third fixing strip extends from one side of the third slot to form a third fixing strip. A Z-shaped bend is formed between the third fixing strip and the third slot. The Z-shaped bend makes the third fixing strip, the third slot and the grid profile not on the same plane. While the third fixing strip is fixed to the wall, the grid profile maintains a certain distance from the wall, so that the grid profile does not deform and the slot of the third slot does not deform.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A seamless grid profile, characterized in that, The grid profile (3) is a strip profile with a cross section in the shape of a parapet. A third plug (31) is provided at one end of the width direction of the grid profile (3), and a third slot (32) is provided at the other end. A third fixing strip (33) is formed by extending one side of the third slot (32). A Z-shaped bend is formed between the third fixing strip (33) and the third slot (32).

2. The seamless grid profile as described in claim 1, characterized in that, The third fixing strip (33) is located on the groove wall of the third slot (32) extending from the top of the parapet wall.

3. The seamless grid profile as described in claim 2, characterized in that, The third fixing bar (33) is located on the groove wall on one side of the cantilever of the third slot (32).

4. A corner composite profile, comprising the seamless grid profile as described in claim 1, characterized in that, The grid profile is a strip profile with a cross-section in the shape of a parapet wall. A third plug (31) is provided at one end of the width direction of the grid profile (3), and a third slot (32) is provided at the other end. A third fixing strip (33) is formed by extending one side of the third slot (32). A Z-shaped bend is formed between the third fixing strip (33) and the third slot (32). One of the third slot (32) or the third plug (31) is inserted into a corner profile (1). A first plug (11) is provided at one end of the width direction of the corner profile (1), and a first slot (12) is provided at the other end. A first fixing strip (13) is formed by extending one side of the first slot (12). A Z-shaped bend is formed between the first fixing strip (13) and the first slot (12).

5. A corner composite profile as described in claim 4, characterized in that, The corner profile (1) is 90° arc-shaped, and the hollow cavity inside the corner profile (1) is provided with a first stiffener (14); the two ends of the first stiffener (14) are respectively connected to the outer arc side plate (15) and the inner arc side plate (16) of the corner profile (1).

6. A corner composite profile as described in claim 5, characterized in that, The first fixing strip (13) is provided on the outer arc side plate (15) of the corner profile (1), and the corner profile (1) is a concave corner profile.

7. A corner composite profile as described in claim 6, characterized in that, The first fixing strip (13) is provided on the inner arc side plate (16) of the corner profile (1), and the corner profile (1) is a positive corner profile.

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