CN216617279U

CN216617279U - Outward opening window with protective device

Info

Publication number: CN216617279U
Application number: CN202123194988.4U
Authority: CN
Inventors: 曾奎
Original assignee: Guangdong Anberui Door And Window Co ltd
Current assignee: Guangdong Anberui Door And Window Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-27
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an out-opening window with a protective device, which comprises a window frame, a sash movably connected with the window frame and the protective device, wherein the window frame comprises a window frame body, a mullion and a third sealing strip, the mullion is arranged on the window frame body, the sash is hinged with the mullion, the third sealing strip is arranged on one end surface of the mullion, which is close to the sash, the third sealing strip can be separated and abutted against the sash, the outer side surface of the window frame body is flush with the outer side surface of the sash, the inner side surface of the mullion is flush with the inner side surface of the sash, and the protective device is arranged on the window frame body and is positioned on the inner side of the mullion. The outward opening window is provided with a protective device, and the protective device is positioned on the inner side of the window sash; when opening the swinging-out casement window, protector still sets up on the window frame, not only can effectively strengthen the window bulk strength, can support the user health moreover, plays good guard action, has improved the security of window greatly.

Description

Outward opening window with protective device

Technical Field

The utility model relates to the technical field of doors and windows, in particular to an outward opening window with a protective device.

Background

A casement window is a type of window in a building. The window sash moves along a certain horizontal direction, so the window sash is called a casement window. Its advantages are large opening area, good ventilation and sealing performance, and high sound and heat insulating and impervious performance. The inward opening type window cleaning is convenient; the outward opening type does not occupy space when opening, and has the defects of small window width and wide visual field.

The casement window is mainly divided into an outward opening window and an inward opening window according to the window opening direction, when the inward opening window is opened, a window sash is opened inwards and extends into a room, the safety is high, and the indoor space is occupied; when the outward-opening window is opened, the window sash is opened outwards, the indoor space cannot be occupied, but the body may need to be extended out in the window opening process, the safety is poor, and particularly, the use safety is obviously insufficient for younger users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outward opening window with a protective device, which can solve at least one of the problems.

According to one aspect of the utility model, the outward opening window with the protection device comprises a window frame, a sash movably connected with the window frame and the protection device, wherein the window frame comprises a window frame body, a mullion and a third sealing strip, the mullion is installed on the window frame body, the sash is hinged with the mullion, the third sealing strip is arranged on one end face, close to the sash, of the mullion, the third sealing strip can be abutted against the sash in a separable mode, the outer side face of the window frame body is flush with the outer side face of the sash, the inner side face of the mullion is flush with the inner side face of the sash, and the protection device is installed on the window frame body and located on the inner side of the mullion.

Therefore, the utility model provides the outward opening window with a brand new structure, the outward opening window is provided with a protection device, and the protection device is positioned on the inner side of the window sash; when the outward-opening window is opened, the protective device is also arranged on the window frame, so that the overall strength of the window can be effectively enhanced, the body of a user can be supported, a good protective effect is achieved, and the safety of the window is greatly improved; in addition, a third sealing strip is arranged in the mullion, and the third sealing strip and sealing structures such as sealing rubber strips at other joints form a complete sealing system, so that the overall air tightness and water tightness are improved.

Preferably, the window frame body comprises an outer frame, an inner frame and second heat insulation strips, the inner frame is arranged on the inner side of the outer frame and connected with the outer frame through a plurality of second heat insulation strips, the mullion comprises a third section, a fourth section and third heat insulation strips, the fourth section is arranged on the inner side of the third section and connected with the third section through the third heat insulation strips, the window sash is hinged with the third section, and the third seal strips are arranged on the peripheral end faces of the second heat insulation strips closest to the window sash;

the outer side face of the outer frame is flush with the outer side face of the window sash, the inner side face of the fourth section bar is flush with the inner side face of the window sash, and the protection device is located on the inner side of the fourth section bar.

Therefore, the integral heat insulation effect is good, the inner side and the outer side are flush, and the integral appearance is attractive.

Preferably, the guard device comprises a guard rail and a fifth profile, the fifth profile is mounted to the inner frame, and the guard rail is mounted to the fifth profile and is located on the inner side of the third profile. Therefore, the guard rail plays a role in protection, and the fifth section bars are convenient to mount and fix the guard rail.

Preferably, the outward opening window with the protective device further comprises an anti-mosquito device, the anti-mosquito device is movably mounted on the fifth section bar and located on the inner side of the protective guard, and the inner side surface of the anti-mosquito device is flush with the inner side surface of the inner frame;

the protective device comprises a gauze and a sixth section bar used for installing the gauze, the sixth section bar is hinged with the fifth section bar, the gauze is installed on the sixth section bar and is located on the inner side of the window sash, and the inner side face of the sixth section bar is parallel and level with the inner side face of the inner frame.

Therefore, the outward opening window provided by the utility model is provided with the anti-mosquito device, and has an anti-mosquito effect; the anti-mosquito device is arranged on the inner side of the glass and is flush with the inner side surface of the window frame, so that the appearance is attractive and the integrity is strong; more importantly, the protective device can play a certain role in the closed state.

Preferably, the mosquito preventing device further comprises a fourth sealing strip and a fifth sealing strip, the third section bar is connected with the window frame in a sealing mode through the fourth sealing strip, and the gauze is connected with the third section bar in a sealing mode through the fifth sealing strip. From this, the leakproofness is good, avoids the mosquito to get into indoor from the junction.

Preferably, the window sash comprises a window sash frame, a line pressing assembly, glass, a first sealing strip and a second sealing strip, the glass is mounted on the window sash frame through the line pressing assembly, the glass is in sealing connection with the window sash frame through the first sealing strip, and the glass is in sealing connection with the line pressing assembly through the second sealing strip. Therefore, the whole window sash has good sealing performance.

Preferably, the window sash frame comprises a first profile, a second profile and a first heat insulation strip, the second profile is arranged on the inner side of the first profile and is connected with the first profile through a plurality of first heat insulation strips, the line pressing assembly is arranged on the second profile, the glass is arranged between the first profile and the second profile and is tightly pressed on the first profile through the line pressing assembly, and the glass is hermetically connected with the first profile through the first heat insulation strip;

the third sealing strip is arranged on one end face of the mullion close to the first heat insulation strip, and the third sealing strip can be separated and abutted against the first heat insulation strip;

the outer side face of the first section bar is flush with the outer side face of the outer frame, and the inner side face of the second section bar is flush with the inner side face of the fourth section bar.

Preferably, all the first insulating strips, the third sealing strips, all the third insulating strips and all the second insulating strips are located on the same straight line. Therefore, in the outward-opening window, the sealing structures formed by the first heat insulation strip of the window sash, the second heat insulation strip of the window frame, the third heat insulation strip of the mullion and the third sealing strip are all located on the same straight line, so that indoor and outdoor contact heat exchange is truly cut off, the vertical heat exchange section of the outward-opening window is cut off, and the heat insulation effect of the outward-opening window can be furthest improved. The utility model has reasonable structure, good heat insulation performance and capability of preserving heat indoors as much as possible while ensuring the rigid structure of the outward opening window.

Preferably, the bottom of the inner side of the first section bar is provided with a first concave groove, and the bottom of the first concave groove is provided with a first drainage hole; the top of the first heat insulation strip at the uppermost end extends upwards to form a second bulge;

a second concave groove is formed in the middle support, a second drain hole is formed in the bottom of the second concave groove, and the second drain hole is communicated with the first drain hole;

a third concave groove is arranged on the outer frame, a third drain hole is arranged at the bottom of the third concave groove, and the third drain hole is communicated with the second drain hole

The outer wall of the outer frame is also provided with a fourth concave groove which is inwards concave, and the top of the fourth concave groove is communicated with the third drain hole.

Therefore, the drainage principle of the outward opening window is as follows: in rainy days, water hitting the window sash by wind pressure can enter from the connecting part between the first section bar and the glass and then flows into the first concave groove, the water entering the first concave groove is concentrated and discharged to the second concave groove of the mullion from the first drainage hole, then is concentrated and discharged to the third concave groove of the outer frame from the second drainage hole, and then is concentrated and discharged to the second concave groove from the third drainage hole, and then is discharged out of the window under the guiding action of the second concave groove. The casement window has good water preventing and draining effects, and water is not easy to accumulate in the cavity.

Preferably, the first profile inside the first concave groove is provided with a first protrusion, the second protrusion is located inside the first protrusion, and the height of the second protrusion is higher than that of the first protrusion. Therefore, the first bulge is arranged on the inner side of the first concave groove, so that a water diversion step can be formed, and water entering the window sash frame is quickly led into the first concave groove, which is a first waterproof structure; the second bulge is arranged on the inner side of the first bulge, the height of the second bulge is higher than that of the first bulge, water which is not blocked by the first bulge can be blocked, and the water is prevented from flowing into a room, and the second bulge is a second waterproof structure; after entering the window frame, the third sealing strip is connected with the window sash in a sealing mode to form a third waterproof structure. Due to the design, the outward opening window has good water prevention and drainage effects.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an outward opening window with a brand new structure, which is provided with a protective device and is positioned at the inner side of a window sash; when the outward-opening window is opened, the protective device is also arranged on the window frame, so that the overall strength of the window can be effectively enhanced, the body of a user can be supported, a good protective effect is achieved, and the safety of the window is greatly improved; in addition, a third sealing strip is arranged in the mullion, and a complete sealing system is formed by the third sealing strip and sealing structures such as sealing rubber strips at other joints, so that the overall air tightness and water tightness are improved.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an outward opening window with a protection device according to an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of a window sash of the out-opening window with the protective device shown in fig. 1;

FIG. 3 is a cross-sectional view of a window sash frame of the window sash shown in FIG. 2

FIG. 4 is a schematic cross-sectional view of a mullion of the outward opening window with a protective device shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the outward opening window with the protective device shown in FIG. 1 in a closed state;

fig. 6 is a schematic cross-sectional structure view of the outward opening window with the protection device shown in fig. 5 in an open/close state.

In the figure: 1. a window frame; 2. a window sash; 3. an anti-mosquito device; 4. a guard; 11. a window frame body; 12. erecting; 13. a third seal strip; 21. a window sash frame; 22. a wire pressing assembly; 23. glass; 24. a first seal strip; 25. a second seal strip; 31. a screen; 32. a sixth section bar; 33. a fourth seal strip; 34. a fifth sealing strip; 41. protecting the fence; 42. a fifth section bar; 111. an outer frame; 112. an inner frame; 113. a second insulating strip; 121. a third section bar; 122. a fourth section bar; 123. a third insulating strip; 211. a first profile; 212. a second profile; 213. a first insulating strip; 111a, a third concave groove; 111b, inner convex eaves; 111c, a fourth concave groove; 121a, a second concave groove; 211a, a first concave groove; 211b, a first protrusion; 211c, a first mounting groove; 212a, a second mounting groove; 212b, a third mounting groove; 213a, second protrusion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: the outward opening window with the protection device comprises a window frame 1, a window sash 2 movably connected with the window frame 1 and a protection device 4.

The window frame 1 includes a frame body 11, a mullion 12, and a third weather strip 13. The mullion 12 is installed in the window frame body 11, the sash 2 is hinged to the mullion 12, the third sealing strip 13 is arranged on one end face, close to the sash 2, of the mullion 12, and the third sealing strip 13 can be separated and abutted to the sash 2. The outer side surface of the window frame body 11 is flush with the outer side surface of the window sash 2, and the inner side surface of the mullion 12 is flush with the inner side surface of the window sash 2. The guard 4 is mounted to the sash body 11 and is located inside the mullion 12.

The sash body 11 includes an outer frame 111, an inner frame 112, and a second heat-insulating strip 113. The inner frame 112 is disposed inside the outer frame 111 and connected to the outer frame by a plurality of second heat-insulating strips 113. The mullion 12 includes a third profile 121, a fourth profile 122, and a third insulating strip 123. The fourth section bar 122 is arranged on the inner side of the third section bar 121 and connected with the third section bar 121 through a third heat insulation strip 123, the window sash 2 is hinged with the third section bar 121, and the third sealing strip 13 is arranged on the peripheral end face of the second heat insulation strip 113 closest to the window sash 2.

The outer side of the outer frame 111 is flush with the outer side of the window sash 2, the inner side of the fourth profile 122 is flush with the inner side of the window sash 2, and the protection device 4 is located inside the fourth profile 122. Therefore, the integral heat insulation effect is good, the inner side and the outer side are flush, and the integral appearance is attractive.

The guard device 4 comprises a guard rail 41 and a fifth profile 42. The fifth profile 42 may be fixedly mounted to the inner frame 112 by screws or the like, and the guard rail 41 is mounted to the fifth profile 42 and positioned on the inner side of the third profile 121. Thereby, the guard rail 41 plays a role of protection, and the fifth section bar 42 facilitates the installation and fixation of the guard rail 41.

The outward opening window with the protection device also comprises an anti-mosquito device 3, the anti-mosquito device 3 is movably arranged on the fifth section bar 42 and is positioned on the inner side of the guard rail 41, and the inner side surface of the anti-mosquito device 3 is flush with the inner side surface of the inner frame 112;

the protection device 4 comprises a gauze 31 and a sixth section bar 32 for installing the gauze 31, the sixth section bar 32 is hinged with a fifth section bar 42, the gauze 31 is installed on the sixth section bar 32 and is positioned at the inner side of the window sash 2, and the inner side surface of the sixth section bar 32 is flush with the inner side surface of the inner frame 112. The outward opening window provided by the utility model is provided with the anti-mosquito device 3, and has an anti-mosquito effect; the anti-mosquito device 3 is arranged on the inner side of the glass 23 and is flush with the inner side surface of the window frame 1, so that the appearance is attractive and the integrity is strong; more importantly, the protective device can play a certain role in the closed state.

The mosquito preventing device 3 further comprises a fourth sealing strip 33 and a fifth sealing strip 34, the third section bar 121 is connected with the window frame 1 through the fourth sealing strip 33 in a sealing mode, and the gauze 31 is connected with the third section bar 121 through the fifth sealing strip 34 in a sealing mode. From this, the leakproofness is good, avoids the mosquito to get into indoor from the junction.

The window sash 2 comprises a window sash frame 21, a pressing line assembly 22, glass 23, a first sealing strip 24 and a second sealing strip 25, the glass 23 is mounted on the window sash frame 21 through the pressing line assembly 22, the glass 23 is connected with the window sash frame 21 in a sealing mode through the first sealing strip 24, and the glass 23 is connected with the pressing line assembly 22 in a sealing mode through the second sealing strip 25. Therefore, the whole window sash 2 has good sealing performance.

The sash frame 21 comprises a first section bar 211, a second section bar 212 and a first heat insulation strip 213, the second section bar 212 is arranged on the inner side of the first section bar 211, the second section bar 212 and the first section bar 211 are connected through a plurality of first heat insulation strips 213, the line pressing assembly 22 is arranged on the second section bar 212, the glass 23 is arranged between the first section bar 211 and the second section bar 212 and is tightly pressed on the first section bar 211 through the line pressing assembly 22, and the glass 23 is hermetically connected with the first section bar 211 through a first sealing strip 24;

the third sealing strip 13 is arranged on one end surface of the mullion 12 close to the first heat insulating strip 213, and the third sealing strip 13 and the first heat insulating strip 213 can be separated and abutted; the third weather strip 13 of the present embodiment may be an isobaric weather strip made of a foam material by a continuous bending process, and thus the third weather strip 13 has good integrity, no fracture, is not easily broken, has a good appearance, and has good sealing performance.

As shown in fig. 3, the inner side wall of the first section bar 211 is provided with a plurality of first installation grooves 211c for being matched with the first heat insulation strips 213, the outer side wall of the second section bar 212 is provided with a plurality of second installation grooves 212a matched with the first heat insulation strips 213, and the second installation grooves 212a are in one-to-one correspondence with the first installation grooves 211 c. The first insulating strip 213 is detachably installed in the first and second installation grooves 211c and 212 a. Thereby, the rapid assembly of the first insulation bar 213 is facilitated.

The number of the first heat insulating strips 213 in the present embodiment is two, and the number of the corresponding first mounting grooves 211c and second mounting grooves 212a is also two.

The upper end surface of the second section bar 212 is provided with a third mounting groove 212b for mounting the line pressing assembly 22. Thereby, the installation and the spacing of the wire pressing assembly 22 are facilitated.

The outer side of the first profile 211 is flush with the outer side of the outer frame 111 and the inner side of the second profile 212 is flush with the inner side of the fourth profile 122.

A first concave groove 211a is formed at the bottom of the inner side of the first section bar 211, and a first drainage hole (not shown) is formed at the bottom of the first concave groove 211 a; the top of the uppermost one of the first insulating strips 213 extends upward to form a second protrusion 213 a;

the middle support 12 is provided with a second concave groove 121a, and a second drainage hole (not shown) is formed at the bottom of the second concave groove 121a and is communicated with the first drainage hole.

The outer frame 111 has a third concave groove 111a, and a third drain hole (not shown) is formed at the bottom of the third concave groove 111a and is communicated with the second drain hole.

The outer wall of the outer frame 111 is further provided with a fourth concave groove 111c which is concave inwards, and the top of the fourth concave groove 111c is communicated with the third drain hole.

Therefore, the drainage principle of the outward opening window is as follows: in rainy days, water hitting the window sash 2 due to wind pressure can enter from the connection part between the first section bar 211 and the glass 23, then flow into the first concave groove 211a, the water entering the first concave groove 211a is intensively drained from the first drainage hole to the second concave groove 121a of the mullion 12, then is intensively drained from the second drainage hole to the third concave groove 111a of the outer frame 111, and then is intensively drained from the third drainage hole to the fourth concave groove 111c, and then is drained out of the window under the guiding action of the fourth concave groove 111 c. The casement window has good water preventing and draining effects, and water is not easy to accumulate in the cavity.

The first profile 211 inside the first concave groove 211a is provided with a first protrusion 211b, the second protrusion 213a is positioned inside the first protrusion 211b, and the height of the second protrusion 213a is higher than that of the first protrusion 211 b. Therefore, the first bulge 211b is arranged on the inner side of the first concave groove 211a, so that a water guide step can be formed, and water entering the window sash frame 21 is quickly guided into the first concave groove 211a, which is a first waterproof structure; the inner side of the first protrusion 211b is provided with a second protrusion 213a, and the height of the second protrusion 213a is higher than that of the first protrusion 211b, so that water which is not blocked by the first protrusion 211b can be blocked, and the water is prevented from flowing into a room, which is a second waterproof structure; after entering the window frame 1, the third sealing strip 13 is connected with the window sash 2 in a sealing way, so that a third waterproof structure is formed. Due to the design, the outward opening window has good water prevention and drainage effects.

The first protrusion 211b is provided obliquely downward from the inside to the outside toward the first drain hole. Therefore, the water diversion effect is good.

An inner ledge 111b is provided at the outer end of the fourth concave groove 111 c. Therefore, due to the arrangement of the inner convex eaves 111b, the water can be prevented from entering the cavity through the second drain hole along the corner position due to the infiltration phenomenon of the water, and the backflow situation is prevented.

The upper end surface of the second section bar 212 is provided with a mounting groove for mounting the line pressing assembly 22. Therefore, the installation and the limiting of the pressing line are facilitated.

The number of the second heat insulating beads 113 and the third heat insulating beads 123 in the present embodiment is two.

All the first insulating strips 213, the third sealing strips 13, all the third insulating strips 123 and all the second insulating strips 113 are located on the same straight line. Therefore, in the outward opening window, the sealing structures formed by the first heat insulating strip 213 of the sash 2, the second heat insulating strip 113 of the window frame 1, the third heat insulating strip 123 of the mullion 12 and the third sealing strip 13 are all positioned on the same straight line, so that indoor and outdoor contact heat exchange is truly cut off, a vertical heat exchange section of the outward opening window is cut off, and the heat insulating effect of the outward opening window can be improved to the maximum extent. The utility model has reasonable structure, good heat insulation performance and capability of preserving heat indoors as much as possible while ensuring the rigid structure of the outward opening window.

The utility model provides an outward opening window with a brand new structure, which is provided with a protective device 4, wherein the protective device 4 is positioned at the inner side of a window sash 2; when the outward-opening window is opened, the protective device 4 is also arranged on the window frame 1, so that the overall strength of the window can be effectively enhanced, the body of a user can be supported, a good protective effect is achieved, and the safety of the window is greatly improved; in addition, a third sealing strip 13 is arranged in the mullion 12, and forms a complete sealing system with sealing structures such as sealing rubber strips at other joints, so that the overall air tightness and water tightness are improved.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The outward opening window with the protective device comprises a window frame (1) and a window sash (2) movably connected with the window frame (1), characterized in that the window frame further comprises a protective device (4), the window frame (1) comprises a window frame body (11), a mullion (12) and a third sealing strip (13), the mullion (12) is arranged on the window frame body (11), the window sash (2) is hinged with the mullion (12), the third sealing strip (13) is arranged on one end face of the mullion (12) close to the window sash (2), the third sealing strip (13) can be separated and abutted against the window sash (2), the outer side surface of the window frame body (11) is flush with the outer side surface of the window sash (2), the inner side surface of the mullion (12) is flush with the inner side surface of the window sash (2), the protective device (4) is arranged on the window frame body (11) and is positioned on the inner side of the mullion (12).

2. The swinging-out casement window with a protection device according to claim 1, wherein the window frame body (11) comprises an outer frame (111), an inner frame (112) and second heat-insulating strips (113), the inner frame (112) is arranged inside the outer frame (111) and connected with the outer frame (111) through a plurality of second heat-insulating strips (113), the mullion (12) comprises a third section bar (121), a fourth section bar (122) and a third heat-insulating strip (123), the fourth section bar (122) is arranged inside the third section bar (121) and connected with the third section bar (123), the window sash (2) is hinged to the third section bar (121), and the third sealing strip (13) is arranged on the peripheral end face of the second heat-insulating strip (113) closest to the window sash (2);

the outer side face of the outer frame (111) is flush with the outer side face of the window sash (2), the inner side face of the fourth section bar (122) is flush with the inner side face of the window sash (2), and the protection device (4) is located on the inner side of the fourth section bar (122).

3. The window with guard device as claimed in claim 2, wherein the guard device (4) comprises a guard rail (41) and a fifth profile (42), the fifth profile (42) is mounted to the inner frame (112), and the guard rail (41) is mounted to the fifth profile (42) and located on the inner side of the third profile (121).

4. The outward opening window with the protection device as claimed in claim 3, further comprising an anti-mosquito device (3), wherein the anti-mosquito device (3) is movably mounted on the fifth section bar (42) and located on the inner side of the guard rail (41), and the inner side surface of the anti-mosquito device (3) is flush with the inner side surface of the inner frame (112);

the protection device (4) comprises a gauze element (31) and a sixth section bar (32) used for installing the gauze element (31), the sixth section bar (32) is hinged to a fifth section bar (42), the gauze element (31) is installed on the sixth section bar (32) and located on the inner side of the window sash (2), and the inner side face of the sixth section bar (32) is flush with the inner side face of the inner frame (112).

5. The outward opening window with the protection device as claimed in claim 4, characterized in that the anti-mosquito device (3) further comprises a fourth sealing strip (33) and a fifth sealing strip (34), the third section bar (121) is connected with the window frame (1) through the fourth sealing strip (33) in a sealing manner, and the gauze (31) is connected with the third section bar (121) through the fifth sealing strip (34) in a sealing manner.

6. The outward opening window with the protection device as claimed in any one of claims 2-5, characterized in that the window sash (2) comprises a window sash frame (21), a line pressing assembly (22), glass (23), a first sealing strip (24) and a second sealing strip (25), the glass (23) is mounted on the window sash frame (21) through the line pressing assembly (22), the glass (23) is connected with the window sash frame (21) in a sealing manner through the first sealing strip (24), and the glass (23) is connected with the line pressing assembly (22) in a sealing manner through the second sealing strip (25).

7. The outward opening window with the protection device as claimed in claim 6, wherein the sash frame (21) comprises a first section bar (211), a second section bar (212) and a first heat insulation bar (213), the second section bar (212) is disposed inside the first section bar (211) and connected with the first section bar (211) through a plurality of first heat insulation bars (213), the pressing line assembly (22) is mounted on the second section bar (212), the glass (23) is mounted between the first section bar (211) and the second section bar (212) and pressed against the first section bar (211) through the pressing line assembly (22), and the glass (23) is hermetically connected with the first section bar (211) through the first heat insulation bar (24);

the third sealing strip (13) is arranged on one end face, close to the first heat insulation strip (213), of the mullion (12), and the third sealing strip (13) can be separated and abutted against the first heat insulation strip (213);

the outer side face of the first section bar (211) is flush with the outer side face of the outer frame (111), and the inner side face of the second section bar (212) is flush with the inner side face of the fourth section bar (122).

8. The outward opening window with the protection device as claimed in claim 7, wherein a first concave groove (211a) is formed at the bottom of the inner side of the first section bar (211), and a first drainage hole is formed at the bottom of the first concave groove (211 a); a second protrusion (213a) extends upwards from the top of the uppermost one of the first heat insulation bars (213);

a second concave groove (121a) is formed in the middle support (12), a second drain hole is formed in the bottom of the second concave groove (121a), and the second drain hole is communicated with the first drain hole;

a third concave groove (111a) is formed in the outer frame (111), a third drain hole is formed in the bottom of the third concave groove (111a), and the third drain hole is communicated with the second drain hole;

the outer wall of the outer frame (111) is further provided with a fourth concave groove (111c) which is inwards concave, and the top of the fourth concave groove (111c) is communicated with the third drain hole.

9. The swinging-out casement window with a protective device according to claim 8, wherein a first protrusion (211b) is provided on the first profile (211) inside the first concave groove (211a), the second protrusion (213a) is located inside the first protrusion (211b) and the height of the second protrusion (213a) is higher than the height of the first protrusion (211 b).