Ultrahigh door and window reinforcing mullion

Abstract

The utility model provides an ultrahigh door and window reinforcing mullion, which relates to the field of building accessories and comprises an outer mullion and an inner mullion, first connecting frames are designed at four corners of the outer mullion, and a second connecting frame is arranged at one end, close to the inner mullion, of the outer mullion. When the outer mullion and the inner mullion are assembled, the upper end and the lower end of the reinforcing rib plate correspond to the opening of the first connecting frame and the opening of the second connecting frame, the outer mullion and the inner mullion are connected, when the mullions need to be reinforced, a customer can assemble the mullions by himself / herself, and therefore operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of building fittings, in particular to a reinforced middle mullion for ultra-high doors and windows. Background Art

[0002] The middle mullion is a kind of partition that distinguishes the frame and the splicing frame. When installing windows, it is made as a whole. When the strength meets the requirements, the horizontal or vertical mullions of the doors and windows are needed. If the strength is not enough, it needs to be spliced into two or more parts, which is the part of the middle mullion.

[0003] The middle mullion of the window is the main load-bearing part of the window, bearing the weight of the window itself and the action of external wind pressure. For some ultra-high doors and windows installed in buildings, especially the vertical middle mullion part, it plays a huge role in the wind resistance performance of the casement windows. The reinforced middle mullion made by combining the inner and outer middle mullions into one can effectively prevent the window from deforming. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a reinforced middle mullion for ultra-high doors and windows. When assembling the outer middle mullion and the inner middle mullion, the upper and lower ends of the reinforcing rib plate are aligned with the openings of the first connecting frame and the second connecting frame, and they are connected between the two. When the middle mullion needs to be strengthened, it can be assembled by the customer himself, thereby improving the convenience of operation.

[0005] In order to solve the above technical problems, the utility model solves the problem of self-assembling the reinforced middle mullion through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A reinforced middle mullion for ultra-high doors and windows, including an outer middle mullion and an inner middle mullion. The four corners of the outer middle mullion are designed with a first connecting frame. One end of the outer middle mullion close to the inner middle mullion is provided with a second connecting frame, and the first connecting frame and the second connecting frame are connected by a reinforcing rib plate.

[0008] Preferably, there are two groups of the second connecting frame and the reinforcing rib plate, and the reinforcing rib plate is correspondingly inserted into the first connecting frame and the second connecting frame.

[0009] Preferably, the first connecting frame and the second connecting frame are provided with openings, and the opening of the first connecting frame is designed to face the second connecting frame.

[0010] Preferably, the two groups of reinforcing rib plates are connected by a bottom plate, and the four corners of the bottom plate are provided with cut grooves.

[0011] Preferably, the diameter of the bottom plate is set to be not less than the width of the reinforcing rib plate.

[0012] Preferably, a stabilizing steel liner is provided in the middle of the first connecting frame, the second connecting frame and the reinforcing rib plate.

[0013] Preferably, a positioning inner layer is provided at one end of the first connection frame and the second connection frame close to each other, and the positioning inner layer has a radian.

[0014] Preferably, a lining and an outer lining are provided on the reinforcing rib plate. One end of the lining is connected to the reinforcing rib plate, and the other end is in mutual fit with the outer surface of the stable steel lining.

[0015] Preferably, a limiting block is provided at one end inside the lining, and a side groove matching the stable steel lining is formed on the stable steel lining.

[0016] Preferably, there are two groups of the limiting blocks and the side grooves.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] For a super-high door and window reinforcing middle stile provided by the present application, when assembling the outer middle stile and the inner middle stile, the upper and lower ends of the reinforcing rib plate are made to correspond to the openings of the first connection frame and the second connection frame, and the two are connected. The reinforcing rib plate is inserted into the corresponding openings of the first connection frame and the second connection frame, so as to connect the outer middle stile and the inner middle stile. When the middle stile needs to be reinforced, it can be assembled by the customer himself, improving the operation convenience.

[0019] The present application is provided with a bottom plate to connect two groups of reinforcing rib plates, which is beneficial to the simultaneous installation of the two groups of reinforcing rib plates and improves the operation convenience.

[0020] In the present application, a stable steel lining is provided inside the surrounded outer middle stile, inner middle stile and reinforcing rib plate, and it is designed as a cylinder. After it is just clamped in the space, when installing the middle stile, when the middle stile is designed to be relatively high according to the window, the middle stile is strengthened, and it can also be removed according to the actual use requirements.

[0021] In the present application, when installing the stable steel lining, the limiting block can be correspondingly inserted into the side groove to limit the stable steel lining, thereby improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the disassembled partial structure of the present invention;

[0025] Figure 3 is a schematic diagram of a partial structure of the present utility model;

[0026] Figure 4 is a schematic diagram of a partial rear-view cross-section structure of the present utility model;

[0027] Figure 5 is a schematic diagram of a split rear-view partial structure of the present utility model;

[0028] Figure 6 is a schematic diagram of a partial side-view cross-section structure of the present utility model;

[0029] Figure 7 is a schematic diagram of a split partial structure of the present utility model;

[0030] Figure 8 is a schematic diagram of a partial side-view cross-section structure of the present utility model.

[0031] Description of figure numbers: 1. Outer middle stile; 101. Inner middle stile; 102. First connecting frame; 103. Second connecting frame; 104. Reinforcing rib plate; 105. Inner lining; 106. Outer lining; 107. Stable steel lining; 108. Positioning inner layer; 109. Limit block; 110. Edge groove; 111. Bottom plate. Detailed implementation manners

[0032] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0033] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious deformations. The basic principles defined in the following description can be used in other implementation schemes, deformation schemes, improvement schemes, equivalent schemes, and other technical schemes that do not deviate from the spirit and scope of the present utility model.

[0034] Those skilled in the art should understand that in the disclosure of the present utility model, the orientations or positions indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or position relationships shown in the accompanying drawings. It is only for the convenience of simplifying the description of the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limiting the present utility model.

[0035] It will be understood that the term "a" should be construed as "at least one" or "one or more". That is, in one embodiment, the number of an element may be one, while in other embodiments, the number of the element may be multiple. The term "a" should not be construed as a limitation on the number.

[0036] Embodiment:

[0037] Please refer to Figures 1-6 , a super-high door and window strengthening middle mullion, including an outer middle mullion 1 and an inner middle mullion 101. The four corners of the outer middle mullion 1 are designed with a first connection frame 102. One end of the outer middle mullion 1 close to the inner middle mullion 101 is provided with a second connection frame 103, and the first connection frame 102 and the second connection frame 103 are connected by a reinforcing rib plate 104.

[0038] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings:

[0039] Please refer to Figure 1 and Figure 2 , the middle mullion with insufficient original strength in the present application is designed into two parts, namely, an outer middle mullion 1 and an inner middle mullion 101 combined. A first connection frame 102 for connection is provided at the four corners of the outer middle mullion 1. Second connection frames 103 for connection are respectively provided on both sides of one end of the outer middle mullion 1 close to the inner middle mullion 101. The first connection frame 102 and the second connection frame 103 are in a hollow state with openings. The opening of the first connection frame 102 faces the second connection frame 103. During assembly, the upper and lower ends of the reinforcing rib plate 104 are aligned with the openings of the first connection frame 102 and the second connection frame 103, and the two are connected. The reinforcing rib plate 104 is inserted into the corresponding openings of the first connection frame 102 and the second connection frame 103 to connect the outer middle mullion 1 and the inner middle mullion 101. When the middle mullion needs to be strengthened, it can be assembled by the customer himself, improving the convenience of operation.

[0040] In some embodiments, the lengths of the outer middle mullion 1, the inner middle mullion 101, the first connection frame 102, and the reinforcing rib plate 104 in the present application are set to be equal to that of the reinforcing rib plate 104. The openings at the front and rear ends of the first connection frame 102 and the second connection frame 103 can extract the reinforcing rib plate 104 located inside the first connection frame 102 and the second connection frame 103. The upper and lower ends of the reinforcing rib plate 104 are relatively large, facilitating alignment into the interiors of the first connection frame 102 and the second connection frame 103 for installation and disassembly operations.

[0041] Please refer to Figure 6 and Figure 8, when the outer middle stile 1 and the inner middle stile 101 are in an upright state, this application makes the reinforcing rib plate 104 on the same horizontal line with them. The bottom plate 111 is connected between two groups of reinforcing rib plates 104. After being located at its bottom, the cut grooves at its four corners are small squares, making the side length of the bottom plate 111 not greater than the distance between the first connecting frame 102 and the second connecting frame 103, and making the total height from the upper edge to the lower edge of the bottom plate 111 equal to the height between the outer middle stile 1 and the inner middle stile 101, connecting the two groups of reinforcing rib plates 104, which is conducive to the simultaneous installation of the two groups of reinforcing rib plates 104 and improves the convenience of operation.

[0042] Please refer to Figure 3 , after combining the outer middle stile 1 and the inner middle stile 101 in this application, a stabilizing steel liner 107 is provided inside the surrounded outer middle stile 1, inner middle stile 101 and reinforcing rib plate 104. It is designed as a cylinder. After it is just clamped in the space, when installing the middle stile, when the middle stile is designed to be relatively high according to the window, the middle stile is strengthened to make it more stable during application, and it can also be removed according to actual usage requirements.

[0043] Please refer to Figure 4 and Figure 5 , a positioning inner layer 108 is also provided in this application. After the stabilizing steel liner 107 is installed, the positioning inner layer 108 is installed inside the outer middle stile 1 and the inner middle stile 101. The side in contact with the stabilizing steel liner 107 is arc-shaped, and it can fit on the outer wall of the stabilizing steel liner 107 when the stabilizing steel liner 107 is installed, and position the upper and lower parts.

[0044] Please refer to Figure 7 and Figure 8 , a limiting block 109 and a side groove 110 are also provided in this application. When the stabilizing steel liner 107 is in an upright state, the side grooves 110 are located on both sides below, and the limiting blocks 109 are installed inside the inner liner 105. When the reinforcing rib plate 104 is in an upright state, they are also below it. When the stabilizing steel liner 107 is installed, the limiting blocks 109 can be correspondingly inserted into the side grooves 110 to limit the stabilizing steel liner 107, thereby improving the stability.

[0045] Please refer to Figure 6 and Figure 7 , an inner liner 105 and an outer liner 106 are also provided in this application. The inner liner 105 is located at one end of the reinforcing rib plate 104 close to the stabilizing steel liner 107 and has elasticity. When the stabilizing steel liner 107 is installed, the inner liner 105 forms a mutual extrusion force with the outer wall of the stabilizing steel liner 107, thereby increasing the friction force of the contact surface. The outer liner 106 is located at one end of the reinforcing rib plate 104 far from the stabilizing steel liner 107, and its width is designed to be not less than the size of the opening between the first connecting frame 102 and the second connecting frame 103, thereby increasing the friction force of the contact surface and further improving the stability of the connection part.

[0046] Those skilled in the art should understand that the embodiments of the present utility model described above and shown in the accompanying drawings are only examples and do not limit the present utility model. The object of the present utility model has been fully and effectively achieved. The functions and structural principles of the present utility model have been demonstrated and explained in the embodiments, and without departing from the said principles, any deformation or modification of the embodiments of the present utility model may be made.

Claims

1. An ultra-high door and window strengthening middle mullion, comprising an outer middle mullion (1) and an inner middle mullion (101), characterized in that: The four corners of the outer middle mullion (1) are designed with a first connection frame (102). One end of the outer middle mullion (1) close to the inner middle mullion (101) is provided with a second connection frame (103), and the first connection frame (102) and the second connection frame (103) are connected by a reinforcing rib plate (104).

2. The super high door and window reinforced middle mullion according to claim 1, characterized in that: Both the second connection frame (103) and the reinforcing rib plate (104) are provided with two groups, and the reinforcing rib plate (104) is correspondingly inserted into the first connection frame (102) and the second connection frame (103).

3. An ultra-high door and window reinforcement middle mullion according to claim 1, characterized in that: The first connection frame (102) and the second connection frame (103) are provided with openings, and the opening of the first connection frame (102) is designed to face the second connection frame (103).

4. The super-high door and window reinforcing middle mullion according to claim 1, characterized in that: The two groups of the reinforcing rib plates (104) are connected by a bottom plate (111), and the four corners of the bottom plate (111) are provided with cut grooves.

5. The super high door and window strengthening middle mullion according to claim 4, characterized in that: The diameter of the bottom plate (111) is set to be not less than the width of the reinforcing rib plate (104).

6. The super high door and window reinforced middle mullion according to claim 1, characterized in that: A stabilizing steel liner (107) is provided in the middle of the first connection frame (102), the second connection frame (103) and the reinforcing rib plate (104).

7. The super high door and window reinforced middle mullion according to claim 1, characterized in that: One end of the first connection frame (102) and the second connection frame (103) close to each other is provided with a positioning inner layer (108), and the positioning inner layer (108) has a radian.

8. The super high door and window reinforced middle mullion according to claim 1, characterized in that: The reinforcing rib plate (104) is provided with an inner liner (105) and an outer liner (106). One end of the inner liner (105) is connected to the reinforcing rib plate (104), and the other end is mutually attached to the outer surface of the stabilizing steel liner (107).

9. The super high door and window strengthening middle mullion according to claim 8, characterized in that: A limiting block (109) is provided at one end inside the inner liner (105), and a side groove (110) matching the stabilizing steel liner (107) is opened on the stabilizing steel liner (107).

10. An ultra-high door and window reinforcing middle stile according to claim 9, characterized in that: Both the limiting block (109) and the side groove (110) are provided with two groups.

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