Multi-cavity large-section broken bridge door and window supporting structure

Abstract

The utility model provides a multi-cavity large-section bridge-cutoff door and window supporting structure which is used for solving the technical problem that an existing door and window supporting mechanism is poor in supporting stability. Comprising a first frame body and a second frame body which are connected through nylon heat insulation rubber strips. A plurality of vertical supporting ribs are arranged in the first frame body at intervals, a mounting groove is formed in the upper end face of the first frame body, a guide rail is embedded in the mounting groove, a first clamping groove is formed in the first frame body, and first supporting lugs are arranged on the two side walls of the first clamping groove; and vertical supporting ribs are arranged in the first frame body below the mounting groove and below the side wall of the first clamping groove. The multiple vertical supporting ribs are arranged, so that the first frame body forms a multi-cavity structure, the strength of the door and window frame is improved, and the door and window frame is suitable for a frame structure of a large-section door and window.

Description

Multi-cavity large-section thermal break window and door support structure Technical Field

[0001] This invention relates to the field of door and window support structures, and in particular to a multi-cavity, large-section thermal break door and window support structure. Background Technology

[0002] When doors and windows are in use, the majority of their weight is borne by the bottom frame, making the stability of the bottom frame crucial in determining structural strength and service life. Especially in recent years, with the continuous increase in door and window sizes, even higher requirements have been placed on the strength of their bottom support mechanisms.

[0003] Existing door and window bottom support mechanisms mostly adopt a cavity structure, which lacks effective support under the load-bearing components, resulting in weak structural strength and short service life. At the same time, the nylon thermal insulation strips of thermally broken doors and windows lack effective protection and age severely after long-term use, further reducing the service life of the doors and windows. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-cavity, large-section thermal break window and door support structure. This addresses the technical problem of poor support stability in existing window and door support mechanisms.

[0005] A multi-cavity, large-section thermally broken window and door support structure includes a first frame and a second frame connected by nylon thermal insulation strips;

[0006] The first frame is provided with a number of vertical support ribs at intervals. The upper surface of the first frame is provided with a mounting groove, in which a guide rail is embedded. Vertical support ribs are provided below the mounting groove.

[0007] Optionally, the first frame is provided with a first slot, and a first lug is provided on each of the two side walls of the first slot. Vertical support ribs are provided in the first frame below the side wall of the first slot.

[0008] A retaining frame is snapped onto the first frame. Two supporting legs are provided at the lower end of the retaining frame, and two second supporting ears are snapped together with the two first supporting ears. When the first supporting ears and the second supporting ears are snapped together, the lower end of the supporting leg abuts against the upper surface of the first frame.

[0009] Optionally, a first baffle is provided on the end face of the second frame away from the first frame. The first baffle is integrally formed with the second frame, and a second slot is formed between the baffle and the first baffle.

[0010] Optionally, a first pad is installed in the second slot;

[0011] The first pad is positioned across the top of the nylon heat insulation strip, with its two ends resting on the upper surfaces of the first frame and the second frame, respectively.

[0012] Optionally, a glass railing is installed in the second slot;

[0013] The lower end of the glass railing is placed on the first pad, and the first baffle and the side wall of the baffle frame on both sides of the second slot are embedded with sealing strips, and the sealing strips on both sides abut against the side walls of the glass railing respectively.

[0014] Optionally, a second baffle is provided on the end face of the first frame away from the second frame, and the second baffle is integrally formed with the first frame;

[0015] The second baffle is snapped with a first horizontal plate, and the second horizontal plate is provided on the side of the baffle away from the second frame. The second horizontal plate is integrally formed with the baffle. The second baffle, the side wall of the baffle, the first horizontal plate and the second horizontal plate constitute a slide rail groove.

[0016] Optionally, a gap is provided between the front end of the first horizontal plate and the front end of the second horizontal plate.

[0017] Because of the adoption of the above technical solution, the present invention has the following advantages:

[0018] 1. This application provides vertical support ribs below the mounting groove and the side wall of the first slot to make the first frame body form a multi-cavity structure, while realizing effective support for the load-bearing components, improving the strength of the door and window frame and the fatigue strength at the bearing position, and is suitable for the frame structure of large-section doors and windows.

[0019] 2. This application improves the support strength of the glass railing by setting a large-volume first pad to support the bottom of the glass railing. At the same time, the first pad is set across the top of the nylon heat insulation strip to protect the nylon heat insulation strip and improve its service life.

[0020] 3. This application improves the stability of glass railings under external forces or strong winds by setting embedded glass railings.

[0021] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0022] The accompanying drawings of this invention are described below.

[0023] Figure 1 is a schematic diagram of the multi-cavity large-section thermal break window and door support structure of the present invention.

[0024] Figure 2 is a schematic diagram of the structure of the first frame of the present invention.

[0025] Figure 3 is a schematic diagram of the structure of the baffle frame of the present invention.

[0026] In the diagram: 1-Nylon thermal insulation strip; 2-First frame; 3-Second frame; 4-Vertical support rib; 5-Mounting groove; 6-Guide rail; 7-First slot; 8-First lug; 9-Baffle; 10-Support leg; 11-Second lug; 12-First baffle; 13-Second slot; 14-First pad; 15-Glass railing; 16-Sealing strip; 17-Second baffle; 18-First horizontal plate; 19-Second horizontal plate; 20-Slide rail groove. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Example:

[0029] As shown in Figures 1 and 2, a multi-cavity large-section thermal break window support structure includes a first frame 2 and a second frame 3 connected by a nylon thermal insulation strip 1.

[0030] The first frame 2 has a plurality of vertical support ribs 4 spaced apart. The upper surface of the first frame 2 has an installation groove 5, in which a guide rail 6 is embedded. Vertical support ribs 4 are provided below the installation groove 5.

[0031] As shown in Figures 1, 2 and 3, a first slot 7 is provided on the first frame 2, a first lug 8 is provided on both sides of the first slot 7, and a vertical support rib 4 is provided in the first frame 2 below the side wall of the first slot 7.

[0032] A retaining frame 9 is snapped onto the first frame 2. Two supporting legs 10 are provided at the lower end of the retaining frame 9, and two second supporting ears 11 are snapped together with the two first supporting ears 8. When the first supporting ears 8 and the second supporting ears 11 are snapped together, the lower end of the supporting leg 10 abuts against the upper surface of the first frame 2.

[0033] In this embodiment, vertical support ribs 4 are provided below the side walls of the mounting groove 5 and the first slot 7 to make the first frame 2 form a multi-cavity structure, which at the same time achieves effective support for the stressed components, improves the strength of the door and window frame and the fatigue strength of the support position, and is suitable for the frame structure of large-section doors and windows.

[0034] In this embodiment, the connection between the baffle frame 9 and the first frame 2 is achieved by setting two support legs 10 and the first lug 8 and the second lug 11 that are interlocked with each other. When connecting, the first lug 8 and the second lug 11 on the side away from the guide rail 6 are first interlocked, and then the first lug 8 and the second lug 11 on the other side are interlocked. When the interlocking is completed, the lower ends of the two support legs 10 abut against the upper surface of the first frame 2, resulting in high structural stability.

[0035] As shown in Figures 1, 2 and 3, a first baffle 12 is provided on the end face of the second frame 3 away from the first frame 2. The first baffle 12 is integrally formed with the second frame 3, and the baffle 9 and the first baffle 12 form a second slot 13.

[0036] As shown in Figures 1, 2 and 3, a first pad 14 is installed in the second slot 13;

[0037] The first pad 14 is positioned across the top of the nylon heat insulation strip 1, with its two ends resting on the upper surfaces of the first frame 2 and the second frame 3, respectively.

[0038] In this embodiment, a large-volume first pad 14 is positioned across the top of the nylon heat insulation strip 1 to protect the nylon heat insulation strip 1 and improve its service life.

[0039] As shown in Figures 1, 2 and 3, a glass railing 15 is installed in the second slot 13;

[0040] The lower end of the glass railing 15 is placed on the first pad 14. The first baffle 12 and the side wall of the baffle frame 9 on both sides of the second slot 13 are embedded with sealing strips 16, and the sealing strips 16 on both sides abut against the side walls of the glass railing 15 respectively.

[0041] As shown in Figures 1, 2 and 3, a second baffle 17 is provided on the end face of the first frame 2 away from the second frame 3, and the second baffle 17 is integrally formed with the first frame 2.

[0042] The second baffle 17 is snapped with a first horizontal plate 18, and the side of the baffle 9 away from the second frame 3 is provided with a second horizontal plate 19. The second horizontal plate 19 is integrally formed with the baffle 9. The second baffle 17, the side wall of the baffle 9, the first horizontal plate 18 and the second horizontal plate 19 constitute a slide rail groove 20.

[0043] As shown in Figures 1, 2 and 3, a gap is provided between the front end of the first horizontal plate 18 and the front end of the second horizontal plate 19.

[0044] In this embodiment, the sliding door and window includes a sliding window sash or door sash arranged parallel to the glass railing 15. When the sliding window sash or door sash is pushed open, it is protected by the glass railing 15 to prevent people or objects from falling. During installation, a sliding rail module is installed at the lower end of the window sash or door sash. The lower part of the sliding rail module is located in the sliding rail groove 20 and slides along the guide rail 6. The upper end of the sliding rail module passes through the gap between the front end of the first horizontal plate 18 and the front end of the second horizontal plate 19 and is fixedly connected to the bottom of the sliding window sash or door sash. In this embodiment, by setting an embedded glass railing 15 (the glass railing 15 is embedded in the second slot 13), and setting a large-volume first pad 14 to support the bottom of the glass railing 15, the stability of the glass railing 15 under external force or strong winds is improved.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A multi-cavity, large-section thermal break window and door support structure, characterized in that, It includes a first frame (2) and a second frame (3) connected by a nylon heat insulation strip (1); the first frame (2) is provided with a number of vertical support ribs (4) at intervals, the upper surface of the first frame (2) is provided with an installation groove (5), a guide rail (6) is embedded in the installation groove (5), and vertical support ribs (4) are provided below the installation groove (5).

2. The multi-cavity large-section thermal break window support structure according to claim 1, characterized in that, The first frame (2) is provided with a first slot (7), and the first slot (7) is provided with a first ear (8) on both sides of the first slot (7). The first frame (2) below the side wall of the first slot (7) is provided with a vertical support rib (4). A retaining frame (9) is snapped on the first frame (2). The retaining frame (9) is provided with two support legs (10) at the lower end and two second ears (11) that are engaged with the two first ears (8). When the first ears (8) and the second ears (11) are engaged, the lower end of the support leg (10) abuts against the upper surface of the first frame (2).

3. The multi-cavity large-section thermal break window support structure according to claim 2, characterized in that, A first baffle (12) is provided on the end face of the second frame (3) away from the first frame (2). The first baffle (12) is integrally formed with the second frame (3), and the baffle (9) and the first baffle (12) form a second slot (13).

4. The multi-cavity large-section thermal break window support structure according to claim 3, characterized in that, The second slot (13) is equipped with a first pad (14); the first pad (14) is positioned across the top of the nylon heat insulation strip (1), and the two ends of the first pad (14) are respectively placed on the upper surfaces of the first frame (2) and the second frame (3).

5. The multi-cavity large-section thermal break window support structure according to claim 4, characterized in that, A glass railing (15) is installed in the second slot (13); the lower end of the glass railing (15) is placed on the first pad (14), and sealing strips (16) are embedded in the side walls of the first baffle (12) and the baffle frame (9) on both sides of the second slot (13), and the sealing strips (16) on both sides abut against the side walls of the glass railing (15).

6. The multi-cavity large-section thermal break window support structure according to claim 3, characterized in that, A second baffle (17) is provided on the end face of the first frame (2) away from the second frame (3). The second baffle (17) is integrally formed with the first frame (2). A first horizontal plate (18) is snapped on the second baffle (17). A second horizontal plate (19) is provided on the side of the baffle (9) away from the second frame (3). The second horizontal plate (19) is integrally formed with the baffle (9). The second baffle (17), the side wall of the baffle (9), the first horizontal plate (18) and the second horizontal plate (19) constitute a slide rail groove (20).

7. The multi-cavity large-section thermal break window support structure according to claim 6, characterized in that, A gap is provided between the front end of the first horizontal plate (18) and the front end of the second horizontal plate (19).

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