Background art:
At present, the connecting structure of window frames is the basis for the long-term stability of window frames after installation, and most of them are fixed in the installation wall by bolts or solidified with concrete. However, this simple fixing method is not high in the firmness of the joint structure and the mounting wall. When the window frame is impacted by a large external force, such as the external force generated by typhoon or earthquake, the connecting structure is easily loosened or shaken by the external force, and the stability is low, thus causing various accidents and safety problems.
Therefore, the existing technology needs to be improved.
Technical realization elements:
The main purpose of the utility model is to put forward a window frame joint with high firmness, so as to solve the technical problem that the window frame joint structure is easy to loosen or shake when it is impacted by a large external force in the prior art, and improve the firmness.
In order to solve the above technical problems, the high-firmness window frame node of the utility model comprises a first profile part capable of clamping the first vertical window assembly, a second profile part embedded in the installation wall and an M-shaped fixed bracket buckled on the second profile part, wherein the second vertical window assembly can be clamped between the second profile part and the fixed bracket, and an elastic block is arranged in a groove on the surface of the first profile part, and the surface of the elastic block collides with the surface of the second profile part. The second profile piece has a first frame and a second frame, the inner cavity of the first frame is adapted to the first square fixed in the installation wall, and the inner cavity of the second frame is adapted to the second square fixed in the installation wall.
Preferably, the glass glue is arranged between the first profile part and the first vertical window assembly.
Preferably, the elastic block is arranged between the first profile part and the frame edge of the first vertical window assembly.
The utility model has the beneficial effects that:
1. Through the arrangement of the elastic block, when the position of the window frame is adjusted in the process of installing the window frame, the external force generated by the weight of the two window frames will press the joint structure, and the elasticity of the elastic block can keep the whole between the two profile parts in the joint structure stable and firm, so as to avoid violent shaking, that is, to reduce the internal force between the two profile parts caused by the external force, thus facilitating the adjustment and reducing the adjustment in the process of adjusting the position of the joint structure.
2, through that arrangement of the first frame and the second frame, the inn cavities of the two frame are matched with the stoppers fixed in the installation wall, so that when the node structure and the installation wall are fix, the two fixing stoppers in the installation wall can be clamped into the corresponding inner cavities of the two frames, and the firmness between the node structure and the installation wall is improved through the two fixing points.
Brief description of drawings
Fig. 1 is the structural schematic diagram of the embodiment of the utility model.
The realization, functional features and advantages of the utility model will be further explained with reference to the attached drawings in combination with embodiments.
expand on
It should be understood that the specific embodiments described here are only used to explain the utility model, not to limit the utility model.
See figure 1, which is the structural schematic diagram of the embodiment of the utility model.
As shown in figure 1, the high-firmness window frame joint of this utility model includes a first profile part 1 that can clamp the first vertical window assembly 2, a second profile part 3 embedded in the installation wall and an M-shaped fixing bracket 4 buckled on the second profile part 3, and a groove on the surface of the second vertical window assembly 5 can be clamped between the second profile part 3 and the fixing bracket 4. The surface of the elastic block 8 abuts against the surface of the second profile part 3, and the second profile part 3 is provided with a first frame 1 1 and a second frame 12. The inner cavity of the first frame 1 1 is adapted to the first block fixed in the installation wall, and the inner cavity of the second frame 12 is fixed. In this embodiment, due to that arrangement of the elastic block 8, when the position of the window frame is adjust in the process of instal the window frame, the external force brought by the weight of the two window frames will press the joint structure, and the elasticity of the elastic block 8 can maintain the overall stability and firmness between the two profile parts in the joint structure, thus avoiding violent shake, that is, reducing the internal force between the two profile parts caused by the external force in the horizontal direction, facilitating adjustment and reducing adjustment in the process of adjusting the position of the joint structure. Base on that arrangement of the first frame 1 1 and the second frame 12, the inner cavity of the two frames are matched with the stoppers fix in the installation wall, so that when the node structure is fixed with the installation wall, the two fixed stoppers in the installation wall can be clamped into the corresponding inner cavities of the two frames, and the firmness between the node structure and the installation wall is improved through two fixing points. Among them, the M-shaped fixing bracket 4 can be mainly based on the M-shaped structure, and the external force borne by the second vertical window assembly can be locally and uniformly distributed on the M-shaped bracket, that is, the external force borne by the second vertical window assembly can be improved. In this paper, clamping refers to clamping, which is a physical state between two objects. By arranging two clamping parts on the profile, the vertical window assembly can be clamped between the two clamping parts, thus realizing clamping. As an optimization of this embodiment, as shown in figure 1, the second profile member 3 is provided with a rubber block 14, and the surface of the rubber block 14 abuts against the outer surface of the groove. In this optimized embodiment, the first profile part 1 and the second profile part 3 can bear a certain range of external force in the vertical direction by setting the rubber block 14. Among them, the first square and the second square can be bricks installed in the wall to enhance the firmness.
As an optimization of the above embodiment, as shown in figure 1, the first contour part 1 has an inner cavity 15, which can accommodate the third block in the installation wall. In this optimized embodiment, the structure of the first profile part 1 is mainly limited, and the third piece in the installation wall can be accommodated through the inner cavity 15, so that the first profile part 15 can be made.
As shown in figure 1, it is preferable that the glass glue 9 is arranged between the first profile part 1 and the first vertical window assembly 2. In this embodiment, by providing the glass glue 9, the firmness between the first profile part 1 and the first vertical window assembly 2 is improved.
As shown in figure 1, preferably, the elastic block 10 is arranged between the first profile part 1 and the frame edge of the first vertical window assembly 2. This embodiment can avoid damaging the edge of the frame of the first vertical window assembly 2 when the first vertical window assembly 2 is fixed on the first profile piece, thereby protecting the first vertical window assembly 2. Meanwhile, based on the elastic block 10,
The above is only the preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the description and drawings of this utility model, or any equivalent structure or equivalent process transformation directly or indirectly used in other related technical fields, is also included in the patent protection scope of this utility model.