CN211647941U

CN211647941U - Inward-opening and inward-tilting window with window screen

Info

Publication number: CN211647941U
Application number: CN201922194300.9U
Authority: CN
Inventors: 刘启辉
Original assignee: Foshan Hengchang Metal Products Co ltd
Current assignee: Guangdong HENGGUAN Aluminum Technology Co.,Ltd.
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-09
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to an internal opening tilt-turn window with window screening, its characteristics lie in including the window frame, the casement, the screen sash, the casement articulates on the window frame, the screen sash includes the second frame, the window screening, the second line ball, be equipped with the second extension arm on a lateral wall of second frame, the second mounting groove has still been seted up on the second extension arm, be equipped with third location convex part on the cell wall of second mounting groove, be equipped with the scarf joint arm on the opposite side of second line ball, be equipped with fourth location convex part on the scarf joint arm, still be equipped with third roof pressure portion on the opposite side of second line ball, the scarf joint arm is set in the second mounting groove, and make fourth location convex part lock on third location convex part, still make third roof pressure portion roof pressure on the second frame, the second line ball sets up respectively on the side of window screening, the second frame articulates on the window frame. The utility model has the advantages of clean maintenance is convenient, structural reliability is high, the leakproofness is good, the security is high.

Description

Inward-opening and inward-tilting window with window screen

Technical Field

The utility model relates to a door and window technical field, especially a tilt-turn window in opening with window screening.

Background

At present, traditional window screening is mostly fixed on the periphery of window frame through a plurality of screws, when needing to wash the window screening and maintain or change, just need take out the screw one by one, could dismantle the window screening, and such operation is very inconvenient.

And the window sash of the existing inward opening and inward tilting window generally protrudes out of the window frame, so that people can easily collide with the window sash in the using process, the injury condition of people is easily caused, and the safety is low.

Meanwhile, the existing inward-opening inward-tilting window also has the problems of low structural reliability, poor sealing performance and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide an interior window of opening with window screening, should interior window of opening has advantages such as clean maintenance convenience, structural reliability is high, the leakproofness is good, the security is high.

The technical scheme of the utility model is realized like this:

an inward opening tilt-turn window with window screening is characterized by comprising a window frame, window sashes and screen sashes, wherein the window frame comprises a first frame and a second frame, the first frame comprises a first fixed frame, a second fixed frame and a first window frame heat insulation strip, the first fixed frame and the second fixed frame are connected together through the first window frame heat insulation strip, the second frame comprises a third fixed frame, a fourth fixed frame, a second window frame heat insulation strip and a first sealing rubber strip, a first bulge is arranged on one side wall of the third fixed frame, a second bulge is arranged on one side wall of the fourth fixed frame, the third fixed frame is arranged on one side wall of the first fixed frame, the fourth fixed frame is arranged on one side wall of the second fixed frame, the fourth fixed frame and the third fixed frame are connected together through the second window frame heat insulation strip, a first clamping groove is formed in the first sealing rubber strip, the first sealing rubber strip is further provided with a second clamping groove, the first sealing rubber strip is arranged between a third fixing frame and a fourth fixing frame, the first bulge is embedded into the first clamping groove, the second bulge is embedded into the second clamping groove, the sash comprises a first outer frame, an inner frame, glass, a sash heat insulation strip, a first pressing line, a second sealing rubber strip and a third sealing rubber strip, a first extension arm is arranged on one side wall of the first outer frame, a first embedded groove is formed in the first extension arm, a first mounting groove is formed in one side wall of the inner frame, a first positioning convex part is arranged on the front groove wall of the first mounting groove, a second positioning convex part is arranged on the rear groove wall of the first mounting groove, a first pressing part is arranged on one side of the first pressing line, a first buckling part is arranged on the other side wall of the first pressing line, and a second buckling part is arranged on the other side wall of the first pressing line, the other side of the first pressing line is embedded in the first mounting groove, the first buckling part is buckled on the first positioning convex part, the second buckling part is buckled on the second positioning convex part, the second sealing rubber strip is provided with a first embedding part, the first embedding part is embedded on the first embedding groove, the third sealing rubber strip is arranged on the first pressing part, the first outer frame and the inner frame are connected together through the sash heat insulation strip, the first outer frame and the inner frame are respectively arranged on the side edge of the glass, the second sealing rubber strip and the third sealing rubber strip are respectively tightly pressed on the glass, the other side of the first outer frame is hinged on the first fixing frame, the outer surface of the first outer frame is parallel and level with the outer surface of the first fixing frame, the first outer frame is also tightly pressed on the first sealing rubber strip, and the screen window comprises the second outer frame, a window screen, a second pressing line, a fourth sealing rubber strip, A fifth sealing rubber strip, wherein a second extending arm is arranged on one side wall of the second outer frame, a second embedded groove is formed in the second extending arm, a second mounting groove is further formed in the second extending arm close to the second outer frame, a third positioning convex part is arranged on the groove wall of the second mounting groove, a second pushing part is arranged on one side of the second pressing line, a third embedded groove is formed in the second pushing part, an embedded arm is arranged on the other side of the second pressing line, a fourth positioning convex part is arranged on the embedded arm, a abdicating inclined plane is formed on the embedded arm, a third pushing part is further arranged on the other side of the second pressing line, the embedded arm is embedded in the second mounting groove, the fourth positioning convex part is buckled on the third positioning convex part, the third pushing part is also pressed on the second outer frame, a second embedded part is arranged on the fourth sealing rubber strip, and the second embedded part is embedded in the second embedded groove, and the fifth sealing rubber strip is provided with a third scarf joint part, the third scarf joint part is inlaid on a third inlaid groove, the second outer frame and the second pressing line are respectively arranged on the side edges of the window screen, the fourth sealing rubber strip and the fifth sealing rubber strip are respectively tightly pressed on the window screen, and the second outer frame is hinged on a second fixed frame.

Preferably, the utility model discloses still include sixth joint strip, sixth joint strip sets up on second buckle portion to make sixth joint strip sticis on second location convex part.

Preferably, the utility model discloses still include seventh joint strip, be equipped with the first arm that stops on one side wall of the fixed frame of fourth, the fourth inlay groove has been seted up on the first arm that stops, be equipped with fourth scarf joint portion on the seventh joint strip, fourth scarf joint portion inlays the dress on the fourth inlay groove, the inside casing sticiss on seventh joint strip.

Preferably, the utility model discloses still include eighth joint strip, it blocks the arm to be equipped with the second on another lateral wall of second frame, the fifth inlay groove has been seted up on the second blocks the arm, be equipped with fifth scarf joint portion on the eighth joint strip, fifth scarf joint portion inlays the dress on the fifth inlay groove, eighth joint strip sticiss on the fixed frame of fourth.

The utility model has the advantages that: through the setting of second extension arm and second line ball, be formed with the space that supplies the window screening installation between second extension arm and second line ball. And through the setting of second roof pressure portion, enable the roof pressure of second roof pressure portion on the window screening to make the window screening can fix more firmly on the second frame.

Because the second mounting groove has been seted up on the second extension arm, the scarf joint arm of second line ball is inlayed in the second mounting groove, through such setting, enables second line ball detachably and installs on the second frame, when needs wash or change the window screening, only needs to dismantle the second line ball get off, can dismantle the window screening from the second frame get off, this can improve the clean maintenance of window screening, change efficiency greatly.

And because the fourth positioning convex part is buckled on the third positioning convex part, and the third jacking part jacks and presses the second outer frame, through the design, the connection between the second pressing line and the second outer frame is firmer and more reliable, which is beneficial to improving the reliability of the connection structure between the second pressing line and the second outer frame.

Through offering of stepping down the inclined plane, can be formed with the clearance of stepping down between the cell wall of the inclined plane of stepping down and second mounting groove, can be convenient for like this to inlay and connect the arm and imbed to the second mounting groove to and be convenient for the third location convex part stretches into to the second mounting groove, this helps improving the installation convenience of second line ball.

Because the outer surface of the first outer frame is flush with the outer surface of the first fixing frame, the window sash can not protrude out of the window frame through the design, so that people are not easy to collide with the window sash in the using process, and the structural reliability and the use safety of the inward opening inverted window are improved.

Because the utility model discloses including first joint strip, second joint strip, third joint strip, fourth joint strip, fifth joint strip, through multiple seal structure design, can improve effectively the leakproofness of interior tilt-turn window of opening in to can improve the waterproof performance of interior tilt-turn window, the reliability is higher.

And moreover, each sealing rubber strip is easy to age under long-term work, so that the sealing rubber strips need to be frequently overhauled or replaced.

Because first joint strip, second joint strip, fourth joint strip, fifth joint strip all adopt the mode of inlaying the dress to install on casement, window frame, screen fan, enable each joint strip's dismouting more convenient like this to can improve maintenance, the change efficiency to each joint strip greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the section a-a in fig. 1 according to the present invention.

Fig. 3 is the schematic view of the split structure of the middle window frame of the present invention.

Fig. 4 is a schematic view of the split structure of the middle window sash of the present invention.

Fig. 5 is a schematic view of the split structure of the middle screen sash of the present invention.

Detailed Description

It should be noted that all the directional indicators (such as the top surface, the bottom surface, the left, the right, the front, and the rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 and 2, the inwardly opened and inwardly pivoted window with window screening according to the present invention includes a window frame 1, a window sash 2, and a screen sash 3, as shown in fig. 3, the window frame 1 includes a first frame 11 and a second frame 12, the first frame 11 includes a first fixing frame 111, a second fixing frame 112, and a first window frame heat insulation strip 113, the first fixing frame 111 and the second fixing frame 112 are connected together by the first window frame heat insulation strip 113, the second frame 12 includes a third fixing frame 121, a fourth fixing frame 122, a second window frame heat insulation strip 123, and a first sealant 124, a first protrusion 125 is disposed on a side wall of the third fixing frame 121, a second protrusion 126 is disposed on a side wall of the fourth fixing frame 122, the third fixing frame 121 is disposed on a side wall of the first fixing frame 111, the fourth fixing frame 122 is disposed on a side wall of the second fixing frame 112, the fourth fixing frame 122 and the third fixing frame 121 are connected together by a second window frame heat insulating strip 123, the first sealing rubber strip 124 is provided with a first clamping groove 127, the first sealing rubber strip 124 is further provided with a second clamping groove 128, the first sealing rubber strip 124 is arranged between the third fixing frame 121 and the fourth fixing frame 122, the first protruding portion 125 is embedded into the first clamping groove 127, and the second protruding portion 126 is embedded into the second clamping groove 128, as shown in fig. 4, the window sash 2 comprises a first outer frame 21, an inner frame 22, glass 23, a window sash heat insulating strip 24, a first pressing line 25, a second sealing rubber strip 26 and a third sealing rubber strip 27, a first extension arm 211 is arranged on one side wall of the first outer frame 21, a first embedded groove 212 is arranged on the first extension arm 211, a first mounting groove 221 is arranged on one side wall of the inner frame 22, and a first positioning convex portion 222 is arranged on a front groove wall of the first mounting groove 221, a second positioning convex part 223 is arranged on the rear groove wall of the first mounting groove 221, a first pressing part 251 is arranged on one side of the first pressing line 25, a first buckling part 252 is arranged on the other side wall of the first pressing line 25, a second buckling part 253 is further arranged on the other side wall of the first pressing line 25, the other side of the first pressing line 25 is embedded in the first mounting groove 221, the first buckling part 252 is buckled on the first positioning convex part 222, the second buckling part 253 is buckled on the second positioning convex part 223, a first embedding part 261 is arranged on the second sealing rubber strip 26, the first embedding part 261 is embedded on the first embedding groove 212, the third sealing rubber strip 27 is arranged on the first pressing part 251, the first outer frame 21 and the inner frame 22 are connected together through the sash heat insulation strip 24, the first outer frame 21 and the inner frame 22 are respectively arranged on the side edge of the glass 23, and the second sealing rubber strip 26, the second locking part and the second locking part are respectively arranged on the side edge of the glass 23, The third sealing rubber strips 27 are respectively tightly pressed on the glass 23, the other side of the first outer frame 21 is hinged on the first fixing frame 111, the outer surface of the first outer frame 21 is flush with the outer surface of the first fixing frame 111, the first outer frame 21 is tightly pressed on the first sealing rubber strip 124, as shown in fig. 5, the screen sash 3 comprises a second outer frame 31, a window screen 32, a second pressing line 33, a fourth sealing rubber strip 34 and a fifth sealing rubber strip 35, a side wall of the second outer frame 31 is provided with a second extension arm 311, the second extension arm 311 is provided with a second embedded groove 312, the second extension arm 311 close to the second outer frame 31 is further provided with a second installation groove 313, a groove wall of the second installation groove 313 is provided with a third positioning convex part 314, one side of the second pressing line 33 is provided with a second top pressing part 331, the second top pressing part is provided with a third embedded groove 332, the other side of the second pressing line 33 is provided with an embedded arm 333, the embedded arm 333 is provided with a fourth positioning convex part 334, the embedded arm 333 is provided with a abdicating inclined surface 335, a third pressing part 336 is further provided on the other side of the second pressing line 33, the engaging arm 333 is engaged in the second mounting groove 313, the fourth positioning protrusion 334 is engaged with the third positioning protrusion 314, the third pressing portion 336 is pressed against the second outer frame 31, the fourth sealing rubber strip 34 is provided with a second fitting portion 341, the second fitting portion 341 is fitted in the second fitting groove 312, the fifth sealing rubber strip 35 is provided with a third embedding part 351, the third embedding part 351 is embedded on the third embedding groove 332, the second outer frame 31 and the second pressing line 33 are respectively arranged on the side edge of the window screen 32, and the fourth sealing rubber strip 34 and the fifth sealing rubber strip 35 are respectively pressed on the window screen 32, and the second outer frame 31 is hinged on the second fixed frame 112. By the arrangement of the second extension arm 311 and the second pressing line 33, a space for installing the window screen 32 is formed between the second extension arm 311 and the second pressing line 33. And through the arrangement of the second pressing portion 331, the second pressing portion 331 can be pressed against the window screening 32, so that the window screening 32 can be more firmly fixed on the second outer frame 31. Because the second extension arm 311 is provided with the second mounting groove 313, the scarf joint arm 333 of the second pressing line 33 is embedded in the second mounting groove 313, through the arrangement, the second pressing line 33 can be detachably mounted on the second outer frame 31, when the window screening 32 needs to be cleaned or replaced, the window screening 32 can be detached from the second outer frame 31 only by detaching the second pressing line 33, and the cleaning, maintenance and replacement efficiency of the window screening 32 can be greatly improved. In addition, since the fourth positioning protrusion 334 is fastened to the third positioning protrusion 314 and the third pressing portion 336 is pressed against the second outer frame 31, the connection between the second pressing line 33 and the second outer frame 31 can be more firm and reliable through such a design, which is helpful for improving the reliability of the connection structure between the second pressing line 33 and the second outer frame 31. By providing the abdicating inclined plane 335, an abdicating gap can be formed between the abdicating inclined plane 335 and the groove wall of the second mounting groove 313, which can facilitate the insertion of the insertion arm 333 into the second mounting groove 313 and the extension of the third positioning convex portion 314 into the second mounting groove 313, which can help to improve the mounting convenience of the second pressing line 33. Because the outer surface of the first outer frame 21 is flush with the outer surface of the first fixing frame 111, the window sash 2 can not protrude out of the window frame 1 through the design, so that people are not easy to collide with the window sash 2 in the using process, and the structural reliability and the use safety of the inward opening and inward tilting window are improved. Because the utility model discloses including first joint strip 124, second joint strip 26, third joint strip 27, fourth joint strip 34, fifth joint strip 35, through multiple seal structure design, can improve the leakproofness of interior tilt-turn window in opening effectively like this to can improve the waterproof performance of interior tilt-turn window in opening, the reliability is higher. And moreover, each sealing rubber strip is easy to age under long-term work, so that the sealing rubber strips need to be frequently overhauled or replaced. Because first joint strip 124, second joint strip 26, fourth joint strip 34, fifth joint strip 35 all adopt the mode of inlaying the dress to install on casement 2, window frame 1, screen fan 3, enable each joint strip's dismouting more convenient like this to can improve maintenance, the change efficiency to each joint strip greatly.

In the actual use process, when the window screening 32 needs to be cleaned, maintained or replaced, one side of the second pressing line 33 is pressed first, so that the second pressing portion 331 presses the fifth sealing rubber strip 35, the third pressing portion 336 is far away from the groove wall of the second mounting groove 313, the fourth positioning convex portion 334 is separated from the third positioning convex portion 314, then the second pressing line 33 is pulled out, the second pressing line 33 can be detached, and then the window screening 32 can be detached from the second outer frame 31.

As shown in fig. 4, the present invention further includes a sixth sealing rubber strip 4, wherein the sixth sealing rubber strip 4 is disposed on the second buckling portion 253, and the sixth sealing rubber strip 4 is tightly pressed on the second positioning convex portion 223. Through the setting of sixth joint strip 4, make sixth joint strip 4 extrude each other with second location convex part 223 on second buckle portion 253, can make the connection of first line ball 25 and inside casing 22 inseparabler like this, difficult pine takes off, and convenient to detach, and this structure reliability who opens interior inverted window in helping improving.

As shown in fig. 3 and 4, the utility model discloses still include seventh joint strip 5, be equipped with first barrier arm 1221 on a lateral wall of the fixed frame 122 of fourth, the fourth inlay groove 1222 has been seted up on the first barrier arm 1221, be equipped with fourth scarf joint portion 51 on the seventh joint strip 5, fourth scarf joint portion 51 inlays on fourth inlay groove 1222, inside casing 22 sticiss on seventh joint strip 5. Through the arrangement of the first blocking arm 1221, the effects of blocking and limiting the window sash 2 can be achieved. Through the setting of seventh joint strip 5, can improve effectively and open in the leakproofness of falling the window to can improve the waterproof performance of interior division of interior window, the reliability is higher. Through the arrangement of the fourth inserting portion 51 and the fourth inserting groove 1222, the seventh sealing rubber strip 5 can be more conveniently installed on the first blocking arm 1221, so that the maintenance and replacement efficiency of the seventh sealing rubber strip 5 can be greatly improved.

As shown in fig. 3 and 5, the utility model discloses still include eighth joint strip 6, be equipped with the second on another lateral wall of second frame 31 and block arm 315, the fifth inlay groove 316 has been seted up on the second blocks arm 315, be equipped with fifth scarf joint portion 61 on the eighth joint strip 6, fifth scarf joint portion 61 inlays on fifth inlay groove 316, eighth joint strip 6 sticiss on the fixed frame 122 of fourth. Through the setting of second barrier arm 315, when closing screen 3, can play the effect that blocks, spacing to screen 3. Through the setting of eighth joint strip 6, in the use, can cushion the impact of second barrier arm 315 with the fixed frame 122 of fourth effectively, can improve the life of second barrier arm 315 like this, this helps improving the structural reliability of interior window that falls in. Through the arrangement of the fifth inserting part 61 and the fifth inserting groove 316, the eighth sealing rubber strip 6 can be more conveniently installed on the second blocking arm 315, so that the maintenance and replacement efficiency of the eighth sealing rubber strip 6 can be greatly improved.

Claims

1. The utility model provides an interior window of opening with window screening which characterized in that: comprises a window frame (1), a window sash (2) and a screen sash (3),

the window frame (1) comprises a first frame (11) and a second frame (12),

the first frame (11) comprises a first fixed frame (111), a second fixed frame (112) and a first window frame heat insulation strip (113), the first fixed frame (111) and the second fixed frame (112) are connected together through the first window frame heat insulation strip (113),

the second frame (12) comprises a third fixing frame (121), a fourth fixing frame (122), a second window frame heat-insulating strip (123) and a first sealing rubber strip (124), a first protruding part (125) is arranged on one side wall of the third fixing frame (121), a second protruding part (126) is arranged on one side wall of the fourth fixing frame (122), the third fixing frame (121) is arranged on one side wall of the first fixing frame (111), the fourth fixing frame (122) is arranged on one side wall of the second fixing frame (112), the fourth fixing frame (122) is connected with the third fixing frame (121) through the second window frame heat-insulating strip (123), a first clamping groove (127) is formed in the first sealing rubber strip (124), a second clamping groove (128) is formed in the first sealing rubber strip (124), and the first sealing rubber strip (124) is arranged in the third fixing frame (121), A first lug boss (125) is embedded on the first clamping groove (127) and a second lug boss (126) is embedded on the second clamping groove (128) between the fourth fixing frames (122),

the window sash (2) comprises a first outer frame (21), an inner frame (22), glass (23), a window sash heat insulation strip (24), a first pressing line (25), a second sealing rubber strip (26) and a third sealing rubber strip (27), a first extension arm (211) is arranged on one side wall of the first outer frame (21), a first embedding groove (212) is formed in the first extension arm (211), a first mounting groove (221) is formed in one side wall of the inner frame (22), a first positioning convex part (222) is arranged on the front groove wall of the first mounting groove (221), a second positioning convex part (223) is arranged on the rear groove wall of the first mounting groove (221), a first pressing part (251) is arranged on one side of the first pressing line (25), a first buckling part (252) is arranged on the other side wall of the first pressing line (25), and a second buckling part (253) is further arranged on the other side wall of the first pressing line (25), the other side of the first pressing line (25) is embedded in the first mounting groove (221), the first buckling part (252) is buckled on the first positioning convex part (222), the second buckling part (253) is buckled on the second positioning convex part (223), the second sealing rubber strip (26) is provided with a first embedding part (261), the first embedding part (261) is embedded on the first embedding groove (212), the third sealing rubber strip (27) is arranged on the first top pressing part (251), the first outer frame (21) and the inner frame (22) are connected together through a sash heat insulation strip (24), the first outer frame (21) and the inner frame (22) are respectively arranged on the side edges of the glass (23), the second sealing rubber strip (26) and the third sealing rubber strip (27) are respectively tightly pressed on the glass (23), and the other side of the first outer frame (21) is hinged on the first fixing frame (111), the outer surface of the first outer frame (21) is flush with the outer surface of the first fixing frame (111), the first outer frame (21) is tightly pressed on the first sealing rubber strip (124),

the screen sash (3) comprises a second outer frame (31), a window screen (32), a second pressing line (33), a fourth sealing rubber strip (34) and a fifth sealing rubber strip (35), a second extension arm (311) is arranged on one side wall of the second outer frame (31), a second embedded groove (312) is formed in the second extension arm (311), a second installation groove (313) is further formed in the second extension arm (311) close to the second outer frame (31), a third positioning convex part (314) is arranged on the groove wall of the second installation groove (313), a second pressing part (331) is arranged on one side of the second pressing line (33), a third embedded groove (332) is formed in the second pressing part (331), an embedded arm (333) is arranged on the other side of the second pressing line (33), a fourth positioning convex part (334) is arranged on the embedded arm (333), and a abdicating part (335) is formed on the embedded arm (333), a third jacking part (336) is also arranged on the other side of the second pressing line (33), the embedded arm (333) is embedded in the second mounting groove (313), the fourth positioning convex part (334) is buckled on the third positioning convex part (314), the third jacking part (336) is jacked on the second outer frame (31), the fourth sealing rubber strip (34) is provided with a second embedded part (341), the second embedded part (341) is embedded on the second embedded groove (312), the fifth sealing rubber strip (35) is provided with a third embedding part (351), the third embedding part (351) is embedded on the third embedding groove (332), the second outer frame (31) and the second pressing line (33) are respectively arranged on the side edges of the window screen (32), and respectively pressing a fourth sealing rubber strip (34) and a fifth sealing rubber strip (35) on the window screen (32), wherein the second outer frame (31) is hinged on the second fixed frame (112).

2. The window with window screening of claim 1, wherein: the sealing structure further comprises a sixth sealing rubber strip (4), wherein the sixth sealing rubber strip (4) is arranged on the second buckling part (253) and enables the sixth sealing rubber strip (4) to be tightly pressed on the second positioning convex part (223).

3. The window with window screening of claim 1, wherein: the novel sealing structure is characterized by further comprising a seventh sealing rubber strip (5), a first blocking arm (1221) is arranged on one side wall of the fourth fixing frame (122), a fourth embedded groove (1222) is formed in the first blocking arm (1221), a fourth embedded part (51) is arranged on the seventh sealing rubber strip (5), the fourth embedded part (51) is embedded in the fourth embedded groove (1222), and the inner frame (22) is tightly pressed on the seventh sealing rubber strip (5).

4. The window with window screening of claim 1, wherein: the novel fixing frame is characterized by further comprising an eighth sealing rubber strip (6), a second blocking arm (315) is arranged on the other side wall of the second outer frame (31), a fifth embedded groove (316) is formed in the second blocking arm (315), a fifth embedded part (61) is arranged on the eighth sealing rubber strip (6), the fifth embedded part (61) is embedded in the fifth embedded groove (316), and the eighth sealing rubber strip (6) is tightly pressed on the fourth fixing frame (122).