TW202117169A - Connecting structure of window frame for casement window - Google Patents

Abstract

A connecting structure of window frame for casement window includes a lower frame, an upper frame and a plurality of side frames. The lower frame includes a first stopper, a first convex, a first support and a second support. The upper frame is parallel to the lower frame. The upper frame includes a second stopper, a second convex and an upper extension plate. The side frame has a base plate. The base plate has a third stopper and a third convex. A flat zone is formed in head and end of the third stopper and the third convex, respectively.

Description

Window frame assembly structure for pushing open windows

The present invention relates to a window frame technology, in particular to a window frame assembly structure used for pushing open windows.

Most of the existing window frames are installed at specific locations in the house and fixed in the reinforced concrete by burying methods. The windows and doors used for these window frames are restricted by the established form of the window frames. When it is desired to use sliding windows When the door is changed to a push-open window, it is often necessary to remove the old window frame. At this time, the cement window sill must be destroyed first. After the new window frame is replaced, the new cement is filled before the assembly is completed. Cost, especially destructive construction, will cause unpredictable damage to the building structure.

Although some related companies have proposed solutions to the above problems, most of the assembly methods between the frames are assembled by oblique angles, which not only makes the stability of the assembled window frame structure poor, but also easy to cause Unfavorable situations in the moving process of windows and doors, such as uncomfortable movement or obstruction.

In view of this, the inventor of the present invention focused on the above-mentioned shortcomings of the prior art, and made great efforts to solve the above-mentioned problems, which became the goal of the present inventor's improvement.

One of the objects of the present invention is to provide a window frame assembly structure for pushing open windows, which is through the arrangement of the flattening area, so that the lower frame and the upper frame can be firmly and firmly joined between the side frames between.

In order to achieve the above objective, the present invention provides a window frame assembly structure for pushing open windows, comprising a lower frame body, an upper frame body and a pair of side frames. The upper part of the lower frame body has a first stopper. Part and a first protruding strip formed on the side of the first blocking part, the lower part has a first supporting foot and a second supporting foot separated from the first supporting foot, the first supporting foot and the second supporting foot The supporting feet generally form a U-shape; the upper frame system is arranged parallel to the lower frame, the upper frame includes an upper horizontal plate, and a second stopper is formed on the inner side of the upper horizontal plate. A second protruding strip on the side of the blocking portion, the outer side of the upper frame body has an upper extension plate, the upper extension plate and the upper horizontal plate roughly form an L-shape; each side frame body has a base plate, and The upper end of the substrate is provided with a notch corresponding to the L-shaped configuration, and the lower end of the substrate is provided with a notch corresponding to the U-shaped configuration. A third stopper is provided on the inner side of the substrate and formed on the third stopper. A third protruding strip on the side, the outer side of the substrate has a side extension plate, and the substrate is respectively formed with a flat area corresponding to the third stopper and the first end of the third protruding strip; wherein each side frame body When joined to the upper frame body and the lower frame body, the end faces of the upper frame body and the lower frame body are respectively flatly attached to the substrates through the flattening zone, and the first stopper and the second stopper And the end surfaces of each of the third blocking portions are formed on the same plane, and the first convex strip, the second convex strip and each of the third convex strips are jointly surrounded to form a ring.

The present invention also has the following effects. The window frame assembly structure can be installed in the old window frame smoothly without removing the old window frame, and the window frame assembly structure can be buried in each frame of the old window frame through the gap In this area, it is convenient to replace the old window frame to form a new window frame.

The detailed description and technical content of the present invention are described as follows in conjunction with the drawings. However, the drawings are only provided for reference and description, and are not intended to limit the present invention.

Please refer to FIGS. 1 to 5. The present invention provides a window frame assembly structure for pushing open windows, which includes a lower frame body 10, an upper frame body 20 and a pair of side frame bodies 30 and 40.

The lower frame body 10 is formed by extrusion processing of aluminum or its alloy. The upper half of the lower frame body 10 has a first blocking portion 11 and a first protruding strip 12, and the first blocking portion 11 mainly includes a lower horizontal plate 111 And a bar 112 extending from the end of the lower horizontal plate 111, and a first stud 113 extends on the lower surface of the lower horizontal plate 111; the first convex bar 12 is formed on the inner side of the first blocking portion 11, and It is arranged substantially in parallel with the aforementioned stop bar 112. In addition, under the lower horizontal plate 111, an intermediate plate 14 is connected through a vertical plate 13. The aforementioned first protruding strip 12 is formed by extending from the upper surface of the intermediate plate 14. In addition, a second screw extends on the lower surface of the intermediate plate 14.柱141。 Post 141.

The lower half of the lower frame 10 has a first supporting leg 15 and a second supporting leg 16, wherein the first supporting leg 15 and the second supporting leg 16 form a U-shape, and the first supporting leg 15 is formed from the middle plate The end of 14 extends directly downward, and the second supporting leg 16 is connected to the lower surface of the intermediate plate 14 through a right-angled plate 17. The second supporting leg 16 and the first supporting leg 15 are arranged separately, and the other is under the right-angled plate 17. A third stud 171 extends on the surface.

The upper frame body 20 is also formed of aluminum or its alloy through extrusion processing. It is arranged parallel to the lower frame body 10. The upper frame body 20 mainly includes an upper horizontal plate 21. A second stop 22 and a second protruding strip 23. The second stop 22 mainly includes a vertical plate 221 and a stop strip 222 extending from the end of the self-standing plate 221. The second protruding strip 23 is formed inside the second stop 22 ; In addition, two fourth studs 24 extend on the upper surface of the upper horizontal plate 111; and, at the end of the upper horizontal plate 21, an upper extension plate 25 is bent upward, and the upper extension plate 25 and the upper horizontal plate 21 are generally constituted An L shape.

Each side frame 30, 40 is formed by extrusion processing of aluminum or its alloy, and the structure of each side frame 30, 40 is approximately the same, so only one side frame 30 is described, and the side frame 30 There is a base plate 31, a notch 311 corresponding to the aforementioned L-shaped configuration is opened at the upper end of the base plate 31, and a notch 312 corresponding to the aforementioned U-shaped configuration is opened at the lower end of the substrate 31.

Further, there is a third stopper 32 and a third protruding strip 33 on the inner side of the base plate 31. The third stopper 32 mainly includes a vertical plate 321 and a stopper 322 extending from the end of the vertical plate 321. The three protruding strips 33 extend from the base plate 31 and are formed on the side of the third stop portion 32; in addition, a side extension plate 34 is bent outside the end of the base plate 31, wherein the aforementioned first supporting leg 15, upper The front end surfaces of the extension plate 25 and each side extension plate 34 are formed on the same plane. On the base plate 31 corresponding to the third stop portion 32 and the third protruding strip 33, the first end (or called the upper end) is cut to form an upper cut flat area 35, and the base plate 31 corresponds to the third stop portion 32 and the third protruding strip. The end (or lower end) of 33 is formed with a lower cut flat area 36 in a cutting manner. In addition, a plurality of perforations 37 are respectively provided in the upper cutting flat area 35 and the lower cutting flat area 36.

Furthermore, the aforementioned first protruding strip 12, second protruding strip 23 and third protruding strip 33 can be provided for the locking of screw elements or the embedding of rubber strips.

When assembling, the undercut flat area 36 of each side frame body 30, 40 is pressed against the end surface of the lower frame body 10, and the perforations 37 on the lower part of the base plate 31 are aligned with the first stud 113 and the second stud, respectively. 141 and the third stud 171 are then fixed to the first stud 113, the second stud 141, and the third stud 171 by penetrating the through hole 37 with a locking element such as screws. Next, move the upper frame body 20 toward the upper cutting flat areas 35, and align the perforations 37 on the upper part of the base plate 31 with the fourth studs 24 respectively, and then lock the perforations 37 with screws and other locking elements. Fix to each fourth stud 24. Through the arrangement of the upper cutting flat area 35 and the lower cutting flat area 36, the end faces of the upper frame body 20 and the lower frame body 10 can be flatly attached to the respective substrates 31, and the stop bars 112 and the second stop bars of the first stop 11 The front end faces of the stop bars 222 of the part 22 and the stop bars 322 of each third stop part 32 are formed on the same plane; the first convex strip 12, the second convex strip 23 and each third convex strip 33 together surround a closed ring Circle; In this way, in order to obtain a stable and reliable window frame assembly structure.

Please refer to FIG. 6, when in use, the aforementioned window frame assembly structure is installed corresponding to an old window frame 8. The first supporting leg 15 and the second supporting leg 16 are straddling the lower frame of the old window frame 8. Above the body, the upper extension plate 25 is shielded on the outer side of the upper frame body of the old window frame 8. Each side extension plate 34 is also shielded on the outer side of each side frame of the old window frame 8, and is attached to the upper extension plate 25 and each side extension plate. Fill in a caulking object between 34 and the wall; in the same way, fill in a caulking object between the first supporting leg 15 and the second supporting leg 16 and the wall, and it can be achieved after the caulking object is solidified Assembly work.

In summary, the window frame assembly structure of the present invention used for pushing open windows can indeed achieve the intended purpose of use, and solve the deficiencies of conventional knowledge. Because of its novelty and advancement, it fully meets the requirements of an invention patent application. The application is filed in accordance with the Patent Law, please check carefully and grant the patent for this case to protect the rights of the inventor.

10: Lower frame

11: First gear

111: Lower horizontal board

112: stop bar

113: The first stud

12: The first rib

13: vertical board

14: Intermediate plate

141: The second stud

15: The first supporting foot

16: second supporting foot

17: Right angle board

171: The third stud

20: Upper frame

21: Upper horizontal board

22: second gear

221: Vertical Board

222: stop

23: The second convex strip

24: fourth stud

25: Upper extension board

30, 40: side frame

31: substrate

311: Gap

312: Notch

32: third gear

321: vertical board

322: stop

33: Third rib

34: Side extension board

35: Upper cut flat area

36: Lower cut flat area

37: Piercing

8: Old window frame

Figure 1 is a three-dimensional exploded view of the window frame assembly structure used for pushing open windows of the present invention.

Figure 2 is the combined appearance view of the window frame assembly structure used for pushing open the window according to the present invention.

Figure 3 is an enlarged view of a partial area of Figure 2.

Fig. 4 is a front view of the combination structure of the window frame assembly used for pushing open the window according to the present invention.

Figure 5 is a cross-sectional view of the combined structure of the window frame assembly used for pushing open the window according to the present invention.

Figure 6 is a cross-sectional view of the present invention applied to the old frame assembly.

10: Lower frame

11: First gear

111: Lower horizontal board

112: stop bar

113: The first stud

12: The first rib

13: vertical board

14: Intermediate plate

141: The second stud

15: The first supporting foot

16: second supporting foot

17: Right angle board

171: The third stud

20: Upper frame

21: Upper horizontal board

22: second gear

221: Vertical Board

222: stop

23: The second convex strip

24: fourth stud

25: Upper extension board

30, 40: side frame

31: substrate

311: Gap

312: Notch

32: third gear

321: vertical board

322: stop

33: Third rib

34: Side extension board

35: Upper cut flat area

36: Lower cut flat area

37: Piercing

Claims (10)

A window frame assembly structure for pushing open windows, including: The lower frame body, the upper part has a first stopper and a first protruding strip formed on the side of the first stopper, and the lower part has a first support leg and a second support leg separated from the first support leg , The first supporting leg and the second supporting leg form a U-shape; An upper frame body is arranged parallel to the lower frame body. The upper frame body includes an upper horizontal plate. The inner side of the upper horizontal plate has a second stopper and a first stopper formed on the side of the second stopper. Two protruding strips, the outer side of the upper frame body is provided with an upper extension plate, the upper extension plate and the upper horizontal plate generally form an L-shape; A pair of side frame bodies, each of the side frame bodies has a base plate. The upper end of the base plate is provided with a notch corresponding to the L-shaped configuration, and the lower end of the base plate is provided with a notch corresponding to the U-shaped configuration. The inner side of the base plate has a third stopper and a third protruding strip formed on the side of the third stopper, the outer side of the base plate has a side extension plate, and the base plate is positioned corresponding to the third stopper and the third stopper. Flat areas are formed at the head and end of the convex strips; When each of the side frames is joined to the upper frame and the lower frame, the end faces of the upper frame and the lower frame are flatly attached to the substrates through the flattening area, and the first stop The end surfaces of the second stopper portion, the second stopper portion, and the third stopper portion are formed on the same plane, and the first convex strip, the second convex strip and each third convex strip jointly surround the ring. The window frame assembly structure for pushing open windows as described in claim 1, wherein the first blocking portion includes a lower horizontal plate and a blocking bar extending from the end of the lower horizontal plate, and the first convex bar is It is formed on the inner side of the first block. The window frame assembly structure for pushing open windows as described in claim 2, wherein the lower part of the lower horizontal plate is connected to an intermediate plate through a vertical plate, and the first protruding strip is formed by extending from the upper surface of the intermediate plate . As described in claim 3, the window frame assembly structure for pushing open windows, wherein a first stud extends on the lower surface of the lower transverse plate, and a second stud extends on the lower surface of the middle plate, Each of the flattened areas of the base plate is provided with a plurality of perforations respectively for a plurality of locking elements to penetrate through each of the perforations to be fixedly locked to the first stud and the second stud. As described in claim 3, the window frame assembly structure for pushing open the window, wherein the first supporting leg directly extends downward from the end of the intermediate plate, and the second supporting leg is connected to the right angle plate through a right angle plate. The bottom surface of the middle plate. The window frame assembly structure for pushing open windows as described in claim 3, wherein the second blocking portion includes a vertical plate and a blocking strip extending from the end of the vertical plate, and the second convex strip is formed on The inner side of the second stop. The window frame assembly structure for pushing open windows as described in claim 6, wherein a plurality of fourth studs extend on the upper surface of the upper horizontal plate, and a plurality of perforations are respectively provided in each of the flattened areas of the base plate, A plurality of locking elements are respectively penetrated through each of the through holes and fixedly locked to each of the fourth studs. The window frame assembly structure for pushing open windows as described in claim 1, wherein the third blocking portion includes a vertical plate and a blocking strip extending from the end of the vertical plate. The window frame assembly structure for opening a window as described in claim 1, wherein the flattening area includes removing the third stopper and the first end of the third protruding strip in a cutting manner to form an upper flattening The third block and the end of the third protruding strip are removed by cutting to form a bottom-cut flat area. The window frame assembly structure for pushing open windows as described in claim 1, wherein the end surfaces of the first supporting leg, the upper extension plate and each of the side extension plates are formed on the same plane.

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