CN206158467U - Window and door system of opening section bar - Google Patents

Abstract

The utility model discloses a door and window system with an opening profile, which comprises a steel opening frame, a plate and a bead. It is assumed that one of the fracture edges is located at the side of the plate or the side of the steel opening frame of the adjacent group, the other fracture edge is tightly connected with the bead, and the plate is located between the bead and the steel opening frame. The door and window system of the open profile has the advantages of easy molding, low cost, energy saving, environmental protection, and attractive appearance.

Description

Window and door systems with open profiles

technical field

The utility model mainly relates to the field of construction engineering, in particular to a door and window system with opening profiles.

Background technique

With the continuous development of the whole social economy and the continuous improvement of living conditions, in the field of construction engineering, door and window systems formed of keel frames and glass are widely used. The profiles of traditional steel doors and windows are closed, that is, the tubular structure is formed by cold bending, and then welded at the closed area, and then sprayed. It cannot be too small, so that the product line is too wide, and the product cannot be slimmed, which affects the aesthetics; moreover, because the closed profile must be welded, its production cost is relatively high.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a door and window system with opening profiles that are easy to form, low in cost, energy-saving, environmentally friendly, and beautiful.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A door and window system with an opening profile, including a steel opening frame, a plate and a bead, the steel opening frame includes a connecting edge, the two ends of the connecting edge are bent with fracture edges, and the steel opening frame is along the edge of the plate Enclosing, one of the fracture sides is located at the side of the plate or the side of the steel opening frame of the adjacent group, and the other fracture side is tightly connected to the bead, and the plate is located between the bead and the steel opening frame.

As a further improvement of the above technical solution:

A fastening part is bent on the connecting edge, and a card edge is bent at the end of the fracture edge connected with the bead, and the bead is buckled with the card edge and the buckle part and pressed tightly on the plate.

The two fracture sides are perpendicular to each other, and the two fracture sides and the connecting side form an L-shaped structure, and the bead is buckled to force the plate to be pressed against the other fracture side.

The connecting edge is also bent with a retaining portion for sticking to the side of the panel, and the bead is fastened to force the plate to be pressed against the retaining portion, and the other fracture edge is located on the side of the steel opening frame of the adjacent group department.

The fracture edge, the retaining portion and the connecting edge located at the side of the steel opening frame of the adjacent group form a T-shaped structure.

The fracture edge, the retaining portion and the connection edge located at the side of the steel opening frame of the adjacent group form a Z-shaped structure.

A buckle edge is bent at the end of the fracture edge on the side of the plate or on the side of the steel opening frame of the adjacent group, and a rubber strip is buckled on the buckle edge.

A rubber strip is installed between the bead and the board.

Compared with the prior art, the utility model has the advantages of:

The door and window system with opening profile of the utility model includes a steel opening frame, a plate and a bead, the steel opening frame includes a connecting edge, the two ends of the connecting edge are bent with fracture edges, and the steel opening frame is surrounded by the edge of the plate, wherein One fracture edge is located at the side of the plate or the side of the steel opening frame of the adjacent group, the other fracture edge is tightly connected with the bead, and the plate is located between the bead and the steel opening frame. In this structure, the plates are press-fitted on the inner edge of the steel opening frame by beading, and the frame structure is assembled and welded by the steel opening frame, that is, there is no closed opening in the steel opening frame. Welding at the closed mouth reduces the size of the consumables and greatly reduces the cost, and there is no need to place a magnetic rod in the profile, which makes the profile smaller and the product line narrower, which can realize the slimming of the product and greatly improve the aesthetics; Moreover, the closed welding process is omitted, which simplifies the overall production process and makes the production more energy-saving and environmentally friendly; the bead is directly connected to a fracture edge, so that the fracture of the fracture edge can be hidden to prevent direct contact with external air or rainwater On the one hand, it is beneficial to the rust prevention of the steel opening frame, on the other hand, it can also improve the overall aesthetics of the door and window system; The rib structure is set to save the cost.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.

Fig. 2 is a structural schematic diagram of a steel opening frame in Embodiment 1 of the present utility model.

Fig. 3 is a schematic structural view of Embodiment 2 of the utility model.

Fig. 4 is a structural schematic diagram of a steel opening frame in Example 2 of the present invention.

Fig. 5 is a schematic structural view of Embodiment 3 of the present utility model.

Fig. 6 is a structural schematic diagram of a steel opening frame in Embodiment 3 of the present utility model.

Each label in the figure means:

1. Steel opening frame; 11. Connection edge; 111. Buckle joint; 112. Stopper; 12. Fracture edge; 121. Card edge; 122. Buckle edge; 2. Plate; strip.

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1:

As shown in Figure 1 and Figure 2, the first embodiment of the door and window system of the utility model opening profile, the door and window system includes a steel opening frame 1, a plate 2 and a bead 3, and the steel opening frame 1 includes a connecting edge 11 , the two ends of the connecting side 11 are bent with fracture sides 12, the steel opening frame 1 is surrounded by the edge of the plate 2, one of the fracture sides 12 is located at the side of the plate 2 or the side of the steel opening frame 1 of the adjacent group, and the other A fracture edge 12 is firmly connected with the bead 3 , and the plate 2 is located between the bead 3 and the steel opening frame 1 . In this structure, the plate 2 is press-fitted on the inner edge of the steel opening frame 1 through the bead 3, and the frame structure adopts the welding of the steel opening frame 1, that is, the steel opening frame 1 does not have a closed mouth, and after it is cold-formed, it can be directly Spraying, no need to weld at the closed part, the largest consumables are reduced, greatly reducing the cost, and there is no need to place magnetic rods in the profile, which makes the profile size smaller, the product line narrower, and can achieve product slimming. The appearance is greatly improved; moreover, the closed welding process is omitted, so that the overall production process is simplified, and the production is more energy-saving and environmentally friendly; Preventing direct contact with outside air or rainwater, on the one hand, is beneficial to the rust prevention of the steel opening frame 1, and on the other hand, can also improve the overall aesthetics of the door and window system; the other fracture edge 12 is located on the side of the plate 2 or adjacent groups The side part of the steel opening frame 1 does not need another rib structure, which saves the cost.

In this embodiment, the connecting edge 11 is bent with a fastening portion 111, and the end of the fracture edge 12 connected to the bead 3 is bent with a clamping edge 121, and the bead 3 is buckled and pressed tightly with the clamping edge 121 and the buckling portion 111. on plate 2. In this structure, the bead 3 also adopts an opening structure, and a clamping plate is provided at the opening, which is respectively buckled with the clamping edge 121 and the fastening portion 111 , which has a simple structure and is easy to install.

In this embodiment, the two fracture sides 12 are perpendicular to each other, and the two fracture sides 12 and the connecting side 11 form an L-shaped structure. The steel opening frame 1 of the L-shaped structure is suitable as the outermost frame. After the bead 3 is fastened with the clamping edge 121 and the fastening portion 111 , the other fracture edge 12 is attached to the panel 2 .

In this embodiment, a buckle edge 122 is bent at the end of the fracture edge 12 on the side of the plate 2 or on the side of the steel opening frame 1 of the adjacent group, and a rubber strip 4 is buckled on the buckle edge 122; A rubber strip 4 is installed between the panel 2 . The rubber strip 4 ensures the airtightness of the door and window system on the one hand, and plays a buffering effect on the other hand; while the buckle edge 122 prevents the rubber strip 4 from falling off, it can also be concealed in the rubber strip 4 to prevent the fracture from directly Contact with outside air or rainwater is beneficial to the rust prevention of the steel opening frame 1 and can also improve the overall aesthetics of the door and window system.

Example 2:

As shown in Fig. 3 and Fig. 4, the second embodiment of the door and window system of the opening profile of the present invention, the door and window system is basically the same as that of Embodiment 1, the only difference is that in this embodiment, the connecting edge 11 is also bent There is a stopper 112 for sticking to the side of the panel 2. After the bead 3 is buckled, the panel 2 is pressed against the stopper 112, and the other fracture edge 12 is located at the side of the steel opening frame 1 of the adjacent group. In this structure, a retaining portion 112 is self-formed on the connecting edge 11 to be in close contact with the plate 2. After the bead 3 is fastened, the plate 2 is pressed against the retaining portion 112, and then the other fracture edge 12 is located The side part of the steel opening frame 1 of the adjacent group is suitable for the frame of the opening fan and the frame of the fixed frame of the door and window system, which needs to be hinged and opened and closed with the steel opening frame 1 of the adjacent group, that is, the fracture edge 12 can form hinge point or limit rib.

In this embodiment, the fracture edge 12 , the retaining portion 112 and the connecting edge 11 located at the side of the steel opening frame 1 of the adjacent group form a T-shaped structure. The steel opening frame 1 of the T-shaped structure is suitable for the frame of the opening fan of the door and window system, and it needs to be hinged and opened and closed with the steel opening frame 1 of the adjacent fixed frame, that is, the fracture edge 12 can form a hinge point or limit ribs.

Example 3:

As shown in Fig. 5 and Fig. 6, the third embodiment of the door and window system of the opening profile of the present invention, the door and window system is basically the same as that of Embodiment 2, the only difference is that in this embodiment, the steel The fracture edge 12 on the side of the opening frame 1 forms a Z-shaped structure with the stop portion 112 and the connecting edge 11 . The steel opening frame 1 of the Z-shaped structure is suitable for the frame of the fixed frame of the door and window system, that is, the fracture edge 12 can form a limit rib to limit the frame of the opening fan.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.

Claims (9)

1. a kind of door and window system of opening profile, it is characterised in that：Including steel opening frame（1）, plate（2）And press strip（3）, The steel opening frame（1）Including connection side（11）, the connection side（11）Two ends are curved fracture side（12）, the steel opens Mouth frame（1）Along plate（2）Edge encloses and sets, wherein a fracture side（12）Positioned at plate（2）The steel of sidepiece or adjacent sets is opened Mouth frame（1）Sidepiece, another fracture side（12）With the press strip（3）It is fastenedly connected, the plate（2）Positioned at press strip（3）With Steel opening frame（1）Between.

2. the door and window system of opening profile according to claim 1, it is characterised in that：The connection side（11）On be bent with Engaging portion（111）, with press strip（3）The fracture side of connection（12）End is bent with edge（121）, the press strip（3）With edge （121）And engaging portion（111）Snapping is simultaneously pressed on plate（2）On.

3. the door and window system of opening profile according to claim 2, it is characterised in that：Two fracture sides（12）Mutually Vertically, two fracture sides（12）Be connected side（11）Form L-type structure, the press strip（3）Plate is ordered about after snapping（2）It is pressed on Another fracture side（12）On.

4. the door and window system of opening profile according to claim 2, it is characterised in that：The connection side（11）On also bend Have for being adjacent to plate（2）The stopper of sidepiece（112）, the press strip（3）Plate is ordered about after snapping（2）It is pressed on stopper（112） On, another fracture side（12）Positioned at the steel opening frame of adjacent sets（1）Sidepiece.

5. the door and window system of opening profile according to claim 4, it is characterised in that：Positioned at the steel opening edge of adjacent sets Frame（1）The fracture side of sidepiece（12）With stopper（112）And connection side（11）Form T-type structure.

6. the door and window system of opening profile according to claim 4, it is characterised in that：Positioned at the steel opening edge of adjacent sets Frame（1）The fracture side of sidepiece（12）With stopper（112）And connection side（11）Form Z-type structure.

7. the door and window system of opening profile according to any one of claim 1 to 6, it is characterised in that：Positioned at plate（2） The steel opening frame of sidepiece or adjacent sets（1）Fracture side on sidepiece（12）End is bent with button side（122）, the button side （122）Upper spiral-lock has adhesive tape（4）.

8. the door and window system of opening profile according to any one of claim 1 to 6, it is characterised in that：The press strip（3） With plate（2）Between be equiped with adhesive tape（4）.

9. the door and window system of opening profile according to claim 7, it is characterised in that：The press strip（3）With plate（2）It Between be equiped with adhesive tape（4）.