Grid profile

Abstract

A grating profile comprises a first profile and a second profile. The first profile comprises first mounting grooves formed in the two end faces of the first profile and two first fixing grooves with opposite opening directions. The first profile can be fixed to the door and window frame through the first mounting groove, the two first fixing grooves can be connected with two independent door and window panels at the same time, and the first hook parts and the first protrusions are arranged in the first fixing grooves, so that an adhesive in the first fixing grooves can be prevented from overflowing; therefore, the installation stability between the door and window panel and the first profile can be improved. Each second profile comprises a profile body and a profile shell which are connected in a clamped mode, each profile body comprises a second installation groove capable of being connected with an external frame and a second fixing groove used for installing the door and window panels, and the multiple second profiles are matched with the multiple first profiles, so that matching of the multiple door and window panels can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grating, especially a grating section bar. BACKGROUND

[0002] The existing aluminum alloy grating is mostly installed on the outer side of glass, and the grating is pasted on the surface of glass by using back adhesive, mainly for decoration, and the glass can only be one kind and can not be matched with multiple kinds. The grating itself does not bear the glass and has no strength. Since the existing grating is mostly bonded, the adhesive is prone to aging and peeling off after long-term use, and the grating is prone to falling off. SUMMARY

[0003] In view of the deficiencies in the background art, the utility model aims to provide a grating section bar.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A grating section bar, characterized in that it comprises a first section bar, a first mounting groove is arranged in the first section bar along the axial direction thereof, and a fastener is arranged in the first mounting groove; opposite side surfaces of the first section bar are respectively provided with a first fixing groove, and the first fixing groove extends inwardly at the opening thereof to form a first hook portion; and the first fixing groove is used for clamping a door and window panel.

[0006] Further, the first fixing groove is provided with the first mounting groove on both sides thereof; and the inner side surface of the first fixing groove is further provided with a plurality of first protrusions.

[0007] Further, the first section bar further comprises a first type rib; and the first type rib is located between the two first fixing grooves.

[0008] Further, a first type cavity is arranged in the first section bar along the axial direction thereof.

[0009] Further, the inner side surface of the first mounting groove is in a wavy shape.

[0010] Further, the utility model further comprises a second section bar, the second section bar comprises a section bar body, a second mounting groove is arranged in the section bar body along the axial direction thereof, and a fastener is arranged in the second mounting groove; one side surface of the section bar body is provided with a second fixing groove, the second fixing groove cooperates with the first fixing groove to clamp the door and window panel; and the second fixing groove extends inwardly at the opening thereof to form a second hook portion.

[0011] Further, the inner side surface of the second fixing groove is provided with a plurality of second protrusions.

[0012] Further, the second profile further comprises a profile shell, and an opening is formed on one side of the profile shell; the profile body is clamped in the opening of the profile shell, and a cavity is formed between the profile body and the profile shell.

[0013] Further, the profile body comprises a second profile rib, and the second profile rib is arranged on the side opposite to the opening of the second mounting groove.

[0014] Further, the inner side surface of the second mounting groove is wavy.

[0015] The beneficial effects of the present application are as follows:

[0016] 1. The grating profile provided by the present application comprises a first profile, a first fixing groove is arranged in the first profile along the axial direction of the first profile, and the first fixing groove can fix the first profile and the door and window frame by fasteners. The first profile is further provided with two first mounting grooves with opposite opening directions, so that the glass or other plate members of the door and window can be combined in multiple ways, avoiding the disadvantage that only single adhesive decorative grating can be used, and the decorative effect is better.

[0017] 2. The grating profile provided by the present application is provided with corresponding first cavities on the first profile, so that the wall thickness of the grating profile can be reduced, and the profile has structural strength and is lighter in weight.

[0018] 3. The grating profile provided by the present application further comprises a second profile, and the second profile comprises a profile body and a profile shell with an opening, and the profile body is clamped in the opening of the profile shell. The profile body is provided with a second mounting groove along the axial direction of the profile body, and the second mounting groove can cooperate with fasteners outside. During installation, the second profile and the door and window frame can be fixed by fasteners, so that assembly is realized.

[0019] 4. The grating profile provided by the present application is provided with a second fixing groove on the side surface of the profile body, and the opening size of the second fixing groove is matched with the door and window panel to be assembled. The second fixing groove is provided with a second hook portion at the opening, and the second profile body is provided with a second protrusion in the groove. The cooperation between the second protrusion and the second hook portion improves the installation strength of the door and window panel.

[0020] 5. The grating profile provided by the present application is provided with wavy inner side surfaces of the first mounting groove and the second mounting groove, so that the stress surface of the fasteners and the second profile is reduced, the fasteners are more easily inserted during installation of the grating material and the frame outside, and the problem of grating falling caused by aging of adhesive bonding is avoided. DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the utility model embodiments or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0022] Figure 1 It is a top view of the first profile of the grid profile of the utility model;

[0023] Figure 2 It is a top view of the second profile of the grid profile of the utility model;

[0024] Figure 3 It is a top view of the assembled grid profile of the utility model;

[0025] Figure 4 It is Figure 3 It is a local enlarged view of A in the middle;

[0026] Figure 5 It is a schematic view of the sliding door using the grid profile of the utility model;

[0027] In the drawings, 10, first profile;101, first installation groove;102, first fixed groove;1021, first hook part;1022, first protrusion;103, first type of muscle;104, first cavity;20, second profile;30, profile body;301, second installation groove;302, second fixed groove;3021, second hook part;3022, second protrusion;303, second type of muscle;304, cavity;40, profile shell;50, glass panel. DETAILED DESCRIPTION

[0028] The following will be combined Figures 1-5 The utility model will be described in detail.

[0029] Embodiment one

[0030] The embodiment provides a kind of grid profile, including first profile 10.As shown in Figure 1As shown, the first profile 10 is provided with a first mounting slot 101 along its axial direction, which can be matched with external fasteners, and the fasteners are simultaneously arranged on the first profile 10 and the door and window frame, thereby completing the fixation of the first profile 10 and the door and window frame. The fasteners are not shown in the drawings. The first profile 10 is provided with a first fixing slot 102 on at least two sides, and the opening size of the first fixing slot 102 is matched with the door and window panel to be assembled, which is used for clamping the door and window panel. In the embodiment, the two sides of the first profile 10 are provided with the first fixing slot 102, and when the door and window panel is installed, the adhesive is first injected into the first fixing slot 102, and then the door and window panel is fixed in the first fixing slot 102 through the adhesive. The first fixing slot 102 is inwardly extended with a first hook portion 1021 at its opening, which can prevent the overflow of the adhesive. The inner side of the first fixing slot 102 is further provided with a plurality of first protrusions 1022, and each first protrusion 1022 abuts against the door and window panel, which can effectively increase the contact area of the adhesive and the door and window panel. The first profile 10 is provided with two first fixing slots 102 with opposite opening directions, so that the first profile 10 can be installed on two door and window panels, and can be matched with door and window panels of different specifications.

[0031] In the embodiment, the first profile 10 includes a first profile rib 103. The two first fixing slots 102 are opposite in direction, and the first profile rib 103 is arranged therebetween. The first profile 10 is further provided with a first profile cavity 104 along its axial direction, and the first profile cavity 104 is connected with the two end faces of the first profile 10, which can reduce the wall thickness of the first profile 10, so that the first profile 10 has structural strength while being lighter in weight. The first profile cavity 104 is arranged on the side of the opening of the first mounting slot 101. In the embodiment, the two sides of the first fixing slot 102 are respectively provided with the first mounting slot 101. The first profile 10 includes four first mounting slots 101, two first profile cavities 104 and two first fixing slots 102. Specifically, on the same side of the opening of the two first fixing slots 102: two first mounting slots 101 are arranged, one first profile cavity 104 is arranged between the two first mounting slots 101, and the two first mounting slots 101 are symmetrically arranged relative to the first profile cavity 104. The two first fixing slots 102 are arranged on the other side of the opening.

[0032] In the embodiment, as shown in FIG. 1, the first profile 10 is provided with a first profile rib 103, and the first profile rib 103 is arranged between the two first fixing slots 102. The first profile rib 103 is arranged on the side of the opening of the first mounting slot 101. The first profile rib 103 is arranged on the side of the opening of the first mounting slot 101. Figure 2 and Figure 4As shown, the second profile 20 also includes a profile body 30, and a second mounting groove 301 is arranged in the profile body 30 along the axial direction of the profile body 30 and can be matched with a fastener from the outside. The second profile 20 is assembled in the same way as the first profile 10. When the second profile 20 is fixed to the door and window frame by using the fastener, the fastener can be a screw or the like, and after installation, one end of the fastener is arranged in the second mounting groove 301, and the other end is fixed to the door and window frame to fix the profile body 30 to the inner wall side of the door and window frame. In this embodiment, two second mounting grooves 301 are arranged in parallel in each profile body 30, and the entire profile body 30 is fixed to the door and window frame through the cooperation of the two second mounting grooves 301. One side of the profile body 30 is also provided with a second fixing groove 302, and the opening size of the second fixing groove 302 is matched with the door and window panel to be assembled. When assembled, the adhesive is first injected into the second fixing groove 302, and then the door and window panel is installed in the second fixing groove 302. In this embodiment, the second hook portion 3021 extends inwardly at the opening of the second fixing groove 302, which can prevent the adhesive from overflowing; and a plurality of second protrusions 3022 are arranged in the second fixing groove 302, and the second protrusions 3022 abut against the door and window panel, which can effectively increase the contact area of the adhesive and the door and window panel and improve the stability of the fixed installation.

[0033] In this embodiment, the door and window panel is a glass panel 50, the adhesive is glass glue, the groove bottom of the second fixing groove 302 relative to the opening is provided with a second rib 303, and a rubber strip can be placed in the second fixing groove 302 to ensure stable installation. In this embodiment, the second profile 20 also includes a profile shell 40. One side of the profile shell 40 can be connected with the door and window frame, the other side is formed with an opening, the profile body 30 is clamped in the opening of the profile shell 40, and the profile body 30 and the profile shell 40 form a cavity 304. In this embodiment, the profile shell 40 is in a U-shaped structure. The inner side of the first mounting groove 101 and the second mounting groove 301 is in a wavy shape, which can reduce the stress surface of the fastener and the second profile 20, so that the fastener can be more easily installed.

[0034] In this embodiment, two second mounting grooves 301 are arranged in the second profile 20 along the axial direction, and the two second mounting grooves 301 penetrate through the second profile 20 to communicate the two end faces. The second fixing groove 302 is arranged between the two second mounting grooves 301, and the two second mounting grooves 301 are symmetrically arranged on the two sides of the opening of the second fixing groove 302 and respectively abut against one side of the inner wall of the profile shell 40.

[0035] In the embodiment, the fastener is a screw, the second mounting groove 301 and the first mounting groove 101 are wave-shaped screw channels, which can reduce the stress of the screw on the profile surface and make the screw easier to install. The original back adhesive fixing is replaced by screw connection, which can improve the installation strength of the door and window panel and avoid the problem of grid falling caused by aging of the back adhesive. The wall thickness of the first profile rib 103 and the second profile rib 303 is 1mm-5mm, and the wall thickness in the embodiment is 2mm. The profile body 30 and the profile shell 40 are integrally formed or spliced into one whole; when spliced, the profile body 30 and the profile shell 40 can be detachably or fixedly connected to the second profile 20.

[0036] Embodiment two

[0037] The embodiment provides a grid sliding door, as shown in Figure 3 and Figure 5 , which comprises a door frame, a panel and four second profiles 20. The door frame and the fastener are not shown in the drawing. In the embodiment, the panel is a glass panel 50, the four sides of the glass panel 50 are respectively installed with the second fixing groove 302 of a second profile 20 through glass glue, then the profile shell 40 of each second profile 20 is attached to the four sides of the inner wall of the door frame, and finally the door frame and the second mounting groove 301 of each second profile 20 are fixed through a plurality of fasteners, so that the installation is completed. In the embodiment, the second mounting groove 301 can be fixed with the door frame or the other second profile 20 abutting against.

[0038] The embodiment also comprises a plurality of glass panels 50 and first profiles 10. As shown in Figure 3 and Figure 5 , two adjacent glass panels 50 are spliced by arranging a first profile 10, and two first fixing grooves 102 of each first profile 10 are respectively installed with a glass panel 50. When installing the sliding door, first, according to the design drawing, the adjacent glass panels 50 are spliced by the first profile 10, then the four sides of the outermost glass panel 50 are respectively abutted with the second profile 20, and finally the second mounting groove 301 and the first mounting groove 101 are fixed with the door frame.

[0039] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable the person skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A grille profile, characterized in that: It includes a first profile, a first mounting groove is provided in the first profile along its axial direction, and a fastener is passed through the first mounting groove; first fixing grooves are respectively provided on the opposite sides of the first profile, and the first fixing groove has a first hook extending inward at its opening, and the first fixing groove is used to clamp the door and window panel.

2. A grid profile according to claim 1, characterized in that: The first mounting grooves are respectively provided on both sides of the first fixing groove; and a plurality of first protrusions are further provided on the inner side surface of the first fixing groove.

3. A grid profile according to claim 2, characterized in that: The first profile further includes a first rib; the first rib is located between the two first fixing grooves.

4. A grid profile according to claim 3, characterized in that: A first cavity is provided in the first profile along its axial direction.

5. A grid profile according to claim 4, characterized in that: The inner side surface of the first installation groove is wavy.

6. A grid profile according to claim 1, characterized in that: It also includes a second profile, which includes a profile body, a second mounting groove is provided in the profile body along its axial direction, and a fastener is passed through the second mounting groove; a second fixing groove is provided on one side of the profile body, and the second fixing groove cooperates with the first fixing groove to clamp the door and window panel; the second fixing groove has a second hook extending inward at its opening.

7. A grid profile according to claim 6, characterized in that: A plurality of second protrusions are provided on the inner side surface of the second fixing groove.

8. A grid profile according to claim 7, characterized in that: The second profile further includes a profile shell, and an opening is formed on one side of the profile shell; the profile body is clamped in the opening of the profile shell, and forms a cavity with the profile shell.

9. A grid profile according to claim 8, characterized in that: The profile body includes a second rib, and the second rib is arranged on a side opposite to the opening of the second installation slot.

10. A grid profile according to claim 9, characterized in that: The inner side surface of the second installation groove is wavy.

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