Quickly-assembled door and window outer frame stable in splicing

Abstract

The utility model discloses a fast installation type door and window outer frame stable in splicing, which comprises an outer frame, an inner frame is installed on the inner side of the outer frame in a sliding mode, the bottom and the top of an inner cavity of the outer frame are both fixedly connected with limiting guide plates, and the top and the bottom of the inner frame are both provided with limiting guide grooves matched with the limiting guide plates for use. The utility model relates to the technical field of door and window outer frames. According to the fast-assembly type door and window outer frame stable in splicing, the outer frame body and the inner frame body are used in an assembled mode and used in cooperation with the inserting plates, the outer frame body and the inner frame body can be split through the structure, the overall weight is reduced, meanwhile, the size is reduced, and workers can conveniently carry the outer frame body and directly assemble the outer frame body on site; the process is simple, convenient and rapid, the outer frame and the inner frame can be fixed by matching with the plug board, and the overall stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window outer frames, in particular to a fast-installed door and window outer frame with stable splicing. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are important components of the building envelope system, so their shape, size, proportion, arrangement, color, and shape have a great impact on the overall shape of the building.

[0003] When installing existing doors and windows, the outer frame needs to be fixed to the wall in advance. In order to enable the windows to be installed quickly and conveniently, the outer frame is usually directly welded and formed in one piece, and the corresponding window can be installed according to the shape. Although it is convenient to use, it still has obvious defects in practice, such as:

[0004] Since the outer frame is integrally formed and made of metal, it is not only large in area but also heavy in weight. During installation, workers need to carry it manually, which is very inconvenient and increases the workload.

[0005] Therefore, a kind of fast-installed door and window outer frame with stable splicing that can be convenient to use is designed to solve such defects. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a fast-installed door and window outer frame that is firmly spliced, thereby solving the problem that the existing door and window outer frames are large in size and inconvenient to carry.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a firmly spliced ​​quick-install door and window outer frame, including an outer frame, an inner frame is slidably installed on the inner side of the outer frame, the bottom and top of the inner cavity of the outer frame are fixedly connected to the limiting guide plate, and the top and bottom of the inner frame are provided with limiting guide grooves used in conjunction with the limiting guide plate.

[0008] Preferably, linkage grooves are provided at the upper and lower parts of the right side of the inner cavity of the inner frame, vertical slide grooves are provided at opposite sides of the two linkage grooves, and positioning plates are fixedly connected between the inner walls of the vertical slide grooves.

[0009] Preferably, a plug-in board is slidably mounted on the inner side of the vertical slide groove and on the surface of the positioning plate, and a plug-in interface for use with the plug-in board is provided on the right portion of the opposite side of the two limiting guide plates.

[0010] Preferably, a spring is fixedly connected between the inner side of the plug board and the positioning plate, and a threaded cylinder is fixedly connected to one side of the plug board via an opening.

[0011] Preferably, the upper and lower parts of the right side of the inner cavity of the linkage groove and the upper and lower parts of the right side of the outer frame are both provided with threaded holes for use in conjunction with the threaded barrel. Beneficial Effects

[0012] The utility model provides a fast-installed door and window outer frame with stable splicing. Compared with the existing technology, it has the following beneficial effects:

[0013] (1) The fast-installed door and window outer frame is firmly assembled by assembling the outer frame and the inner frame and using them in combination with a plug-in board. The arrangement of these structures can separate the outer frame and the inner frame, thereby reducing the overall weight and volume. The outer frame and the inner frame can be easily carried by the staff and assembled directly on site. The process is simple and quick. The outer frame and the inner frame can be fixed in combination with the plug-in board, thereby ensuring the overall stability.

[0014] (2) The fast-installed door and window outer frame with stable splicing is used by installing a threaded tube on one side of the plug-in plate and matching the threaded hole. The arrangement of these structures enables the threaded tube to overlap with the threaded hole after the plug-in plate is inserted into the plug-in interface, so that the inner frame and the outer frame can be directly fixed by bolts, and the bolts can also be directly fixed to the wall, further improving the stability of the outer frame and the inner frame after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the outer frame structure of the utility model;

[0017] Figure 3 It is a cross-sectional view of the inner frame structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 It is a schematic diagram of the structure of the plug-in board, spring and threaded barrel of the utility model;

[0020] Figure 6 It is a schematic diagram of the limit guide groove, linkage groove and vertical slide groove structure of the utility model.

[0021] In the figure: 1. outer frame; 2. inner frame; 3. limit guide plate; 4. limit guide groove; 5. linkage groove; 6. vertical slide groove; 7. plug-in interface; 8. plug-in board; 9. spring; 10. threaded cylinder; 11. positioning plate; 12. threaded hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: a fast-installed door and window outer frame that is firmly spliced, comprising an outer frame 1, an inner frame 2 is slidably installed on the inner side of the outer frame 1, the bottom and top of the inner cavity of the outer frame 1 are fixedly connected to the limiting guide plate 3, the top and bottom of the inner frame 2 are provided with a limiting guide groove 4 used in conjunction with the limiting guide plate 3, the limiting guide plate 3 and the limiting guide groove 4 are interference fit, the upper and lower parts of the right side of the inner cavity of the inner frame 2 are provided with a linkage groove 5, the opposite sides of the two linkage grooves 5 are provided with a vertical slide groove 6, a positioning plate 11 is fixedly connected between the inner walls of the vertical slide grooves 6, a plug-in plate 8 is slidably installed on the inner side of the vertical slide groove 6 and on the surface of the positioning plate 11, and a plug-in interface 7 used in conjunction with the plug-in plate 8 is provided on the right part of the opposite side of the two limiting guide plates 3.

[0024] Furthermore, a spring 9 is fixedly connected between the inner side of the plug-in board 8 and the positioning plate 11, and a threaded tube 10 is fixedly connected to one side of the plug-in board 8 through an opening, and threaded holes 12 for cooperating with the threaded tube 10 are provided at the upper and lower parts of the right side of the inner cavity of the linkage groove 5 and the upper and lower parts of the right side of the outer frame 1.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] When in use, the inner frame 2 is inserted into the inner side of the outer frame 1, and the limit guide plate 3 and the limit guide groove 4 are connected for guidance. After the inner frame 2 is completely inserted into the outer frame 1, the staff presses the upper and lower plug-in plates 8 in turn, so that the plug-in plates 8 slide into the plug-in interface 7 on the same side under the limit of the positioning plate 11, and the inner frame 2 is connected with the outer frame 1. After the plug-in plate 8 slides into the inner side of the plug-in interface 7, the threaded tube 10 on one side thereof coincides with the threaded hole 12 inside the linkage groove 5. Then the staff inserts the bolt into the threaded tube 10 and screws it until the bolt also synchronously enters the threaded hole 12 and engages with the threaded hole 12. At the same time, the bolt is directly inserted into the wall to stabilize the outer frame 1 and the inner frame 2. At this time, the outer frame 1 and the inner frame 2 are assembled.

Claims

1. A fast-installed door and window outer frame with stable splicing, comprising an outer frame (1), characterized in that: An inner frame (2) is slidably mounted on the inner side of the outer frame (1); the bottom and top of the inner cavity of the outer frame (1) are fixedly connected to a limit guide plate (3); and the top and bottom of the inner frame (2) are provided with limit guide grooves (4) for use in conjunction with the limit guide plate (3).

2. The fast-installed door and window outer frame with stable splicing according to claim 1 is characterized by: The upper and lower parts of the right side of the inner cavity of the inner frame (2) are both provided with linkage grooves (5), and the opposite sides of the two linkage grooves (5) are both provided with vertical slide grooves (6), and the inner walls of the vertical slide grooves (6) are fixedly connected with positioning plates (11).

3. The fast-installed door and window outer frame with stable splicing according to claim 2 is characterized by: A plug-in board (8) is slidably mounted on the inner side of the vertical slide groove (6) and on the surface of the positioning plate (11), and a plug-in interface (7) for use with the plug-in board (8) is provided on the right side of the two limiting guide plates (3) on the opposite side.

4. The fast-installed door and window outer frame with stable splicing according to claim 3 is characterized by: A spring (9) is fixedly connected between the inner side of the plug board (8) and the positioning plate (11), and a threaded cylinder (10) is fixedly connected to one side of the plug board (8) via an opening.

5. The fast-installed door and window outer frame with stable splicing according to claim 4 is characterized by: The upper and lower parts of the right side of the inner cavity of the linkage groove (5) and the upper and lower parts of the right side of the outer frame (1) are both provided with threaded holes (12) for use in conjunction with the threaded barrel (10).

Images