CN211397190U - Integrative flat-open window of two external-open window screens - Google Patents
Integrative flat-open window of two external-open window screens Download PDFInfo
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- CN211397190U CN211397190U CN201922137358.XU CN201922137358U CN211397190U CN 211397190 U CN211397190 U CN 211397190U CN 201922137358 U CN201922137358 U CN 201922137358U CN 211397190 U CN211397190 U CN 211397190U
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Abstract
The utility model discloses a double outward opening window screen integrated casement window, the frame main body of the casement window comprises an inner frame and an outer frame, the section sections of the inner frame and the outer frame are the same, and the two are in mirror symmetry after being spliced; the inner frame and the outer frame are respectively connected with pressing lines; the design of inside casing, frame and line ball is favorable to the different window shape structure of demand design according to the customer, and accommodation is wide, is difficult for making the waste of section bar production yet, has effectively reduced the processing cost. Meanwhile, a lock catch is arranged on a glass sash of the casement window, a transmission rod is arranged on the screen window, and the lock catch and the transmission rod are controlled by a window lock handle arranged on a screen window frame; the glass window sash and the window screen are detachably connected to the hinge; this design effectively enables either a split or integrated movement of the sash and screen. And the glass window sash frame is also provided with a sliding support and a sliding support locking key, so that the glass window sash is ensured not to be blown by strong wind, and the glass window sash and the screen window are prevented from colliding with each other to damage the window.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of door and window and specifically relates to a two out-swinging casement windows of window screening an organic whole are related to.
Background
Casement and sliding windows now hold a large share in the market, becoming a widely used type of window. In a casement window, in order to achieve the effects of ventilation, mosquito prevention and heat insulation, a screen window is usually additionally arranged, the screen window and a glass window sash are respectively connected to a frame through movable corner connectors, and although the screen window and the glass window sash are located in the same vertical plane, the integrity of the screen window and the glass window sash is not strong. After the casement window is used for a period of time, dust is easily accumulated on the screen window and needs to be taken down for cleaning. At present, a screen window of a casement window is hinged and fixed with a frame, so that the screen window is difficult to disassemble and assemble and is inconvenient to disassemble and clean; in addition, under the condition of strong wind, the screen window and the glass window are easy to collide to cause the damage of the window; meanwhile, in the design of the existing casement window, various types of profiles are often required to be produced in the design of one window, so that the waste of profile production is easily caused, and the production cost is not favorably saved. Therefore, in consideration of the two factors, it is particularly necessary for the architectural decoration industry to design a casement window which has a heat insulation effect, a wide application range, space and cost saving, is convenient to clean and prevents collision between a screen window and a glass window.
The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integrative flat-open window of two external-open window screens to above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
a double-outward-opening window screen integrated casement window comprises an outer window frame, a mullion and a center pillar; the left end and the right end of the mullion are respectively connected to the left frame and the right frame of the outer window frame; the upper end of the middle column is connected to the middle part of the mullion, and the lower end of the middle column is connected to the lower side frame of the outer window frame; the upper frame, the lower frame, the left frame, the right frame, the middle column and the mullion of the outer window frame form a frame main body of the window; a glass window sash and a screen window are arranged on the side frame of the central column; the glass window sash is arranged on the outdoor side, and the screen window is arranged on the indoor side; a hinge rotating shaft is fixed on the side frame of the center post, and the glass window sash and the screen window are detachably connected to the left hinge and the right hinge of the hinge; a lock catch is arranged on one side of the glass window sash close to the central column, a transmission rod is arranged on one side of the screen window close to the central column, and the lock catch and the transmission rod are unlocked and locked through a window lock handle arranged on a screen window frame; a sliding support is arranged between the lower frame of the outer window frame and the bottom of the glass sash frame of the glass sash, and a sliding support locking button is arranged on the lower frame of the outer window frame.
Further, the side arm of the lock catch is arranged in a shape of a circular arc chamfer.
Furthermore, the transmission rod is provided with a locking pin, a fixed guide rod and a sliding guide rod; the fixed guide rod and the sliding guide rod are in overlapped fit; the locking pin is arranged on the guide groove of the fixed guide rod in a sliding manner; the locking pin comprises a spring seat and a pin head, the spring seat is fixed on the sliding guide rod, the pin head is connected in the spring seat through a spring, one end of the spring props against the pin head, and the other end of the spring tightly presses the bottom of the spring seat; the edge of the outer end face of the pin head is arranged in a shape of a circular arc chamfer.
Furthermore, the frame main body comprises an inner frame and an outer frame, the sections of the profiles of the inner frame and the outer frame are the same, and the inner frame and the outer frame are in mirror symmetry after being spliced; the inner frame and the outer frame of the frame main body are respectively connected with pressing lines.
Furthermore, the pressing line comprises a pressing line a and a pressing line b; the pressing line a is arranged in a circular arc shape, and the pressing line b is arranged in a right angle shape; one end of the pressing line a is connected with the frame main body, and the other end of the pressing line a is connected with the glass; one end of the pressing line b is connected with the frame body, and the other end of the pressing line b is connected with the glass or the screen window frame.
Further, the width D of the pressing line a is 35-40 mm; the pressing line b is divided into two types, the first type is that the height H is 22-24 mm, and the second type is that the height H is 26-28 mm.
Furthermore, a sealing groove is arranged on the pressing line b and is connected with a sealing rubber strip.
Further, a heat insulation strip is arranged between the inner frame and the outer frame of the frame column body.
Furthermore, the glass window sash frame of the glass window sash comprises a glass window sash inner frame and a glass window sash outer frame; the glass window sash inner frame and the glass window sash outer frame are mutually spliced at the inner part and the outer part, and a heat insulation strip is arranged at the spliced part; the joint of the inner frame of the glass window sash and the screen window frame is sealed by an I-shaped sealing strip.
Furthermore, the section structure of the inner frame of the glass window sash is flat; a cavity is arranged in the middle of the section of the outer frame of the glass window sash, a left extension plate and a right extension plate are arranged at two corners close to the outer side of the cavity, and a mounting groove for a sealing rubber strip is arranged at the inner side of the left extension plate; the right extension plate is arranged in an arc shape and forms a glass installation groove with the inner frame of the glass window sash; the left extension plate of the outer frame of the glass window sash is tightly attached to the outer window frame, the middle column and the mullion through the sealing rubber strips.
The utility model has the advantages of compared with the prior art:
(1) the utility model relates to an integrative flat-open window of two external-open window screens, can double-colored combination, screen window can directly take off and wash, convenient easy dress, gas tightness are good. The inside casing, the frame of flat-open window's frame main part are connected with the cooperation of line ball a line ball b, are favorable to designing different window shape structures according to customer's demand, and accommodation is wide. Moreover, the design of the inner frame and the outer frame can quickly splice the frame main body into a single-window type, double-window type or multi-window type structure, thereby effectively adapting to various window area structures; the inner frame and the outer frame of the frame main body are designed, waste of profile production is not easily caused, and the processing cost is effectively reduced.
(2) The lock catch, the transmission rod and the window lock handle are mutually matched, and the closing and opening states of the glass window sash, the screen window and the outer window frame can be quickly adjusted by rotating the window lock handle. Meanwhile, the window screen can be closed independently, and the glass window sash is opened simultaneously, so that the effects of mosquito prevention and ventilation are ensured.
(3) And a sealing groove is arranged on the pressing line b and is connected with a sealing rubber strip, so that the effects of sealing, heat insulation and heat preservation are achieved when the window sash and the window frame are closed. And heat insulation strips are arranged between the inner frame and the outer frame and between the glass sash inner frame and the glass sash outer frame so as to achieve better heat insulation and heat preservation effects.
(4) A sliding support is arranged between the lower frame of the outer window frame and the bottom of the glass window sash frame, and a sliding support locking button is arranged on the lower frame of the outer window frame; the sliding of the sliding support on the lower frame is controlled by the sliding support locking key. After the sliding support is fixed by the sliding support locking button, the glass window sash cannot be blown by strong wind under the condition of strong wind, and the glass window sash and the screen window are prevented from colliding with each other to damage the window.
(5) The lock catch and the locking pin are matched, so that when the window lock handle is in error operation, the locking pin on the transmission rod and the lock catch on the glass window sash generate elastic collision, and the glass window sash is prevented from being damaged.
Drawings
Fig. 1 is a schematic view of the whole structure of a double outward opening window screen integrated casement window of the present invention;
fig. 2 is a sectional view a-a of the casement window;
FIG. 3 is a sectional view taken along line B-B of the casement window;
FIG. 4 is a partial view I of the casement window;
FIG. 5 is a schematic cross-sectional view of an outer frame of the casement window;
FIG. 6 is a schematic structural diagram of a press line a and a press line b of the casement window;
FIG. 7 is a schematic cross-sectional view of a glazing frame;
fig. 8 is a hardware connection structure view of the casement window;
FIG. 9 is a schematic view of the connection between the transmission rod and the lock catch of the casement window;
FIG. 10 is a view of the locking pin on the actuator rod;
FIG. 11 is a schematic view of a latch structure;
reference numerals: 1. an upper frame; 1-1. an inner frame; 1-2. outer frame; 1-3, pressing a line; 1-4, pressing a line b; 2. a right frame; 3. a lower frame; 4. a center pillar; 5. a left frame; 6. erecting; 7. glass; 8. a heat insulating strip; 9. a screen; 10. a glass sash frame; 10-1. inner frame of glass window sash; 10-2. outer frame of glass window sash; 11. a screen window frame; 12. a glass window sash; 13. a screen window; 14. sliding support; 15. a sliding support locking button; 16. a window lock handle; 17. a hinge; 18. locking; 18-1. locking groove; 18-2, a side arm; 19. a transmission rod; 19-1, fixing a guide rod; 19-2, sliding the guide rod; 20. a locking pin; 20-1. spring seat; 20-2. pin head; 21. a spring.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment. It should be understood that the directions "up", "down", "left" and "right" in the following embodiments of the present invention are all based on the position of the corresponding drawing. These directional terms are used for convenience of description only and do not represent limitations on the particular embodiments of the present invention. Unless otherwise specified, like reference numerals in the reference numerals refer to like structures.
As shown in figure 1: a double-outward-opening window screen integrated casement window comprises an outer window frame, a mullion 6 and a center pillar 4; the left end and the right end of the mullion 6 are respectively connected to the left frame 5 and the right frame 2 of the outer window frame; the upper end of center pillar 4 is connected the middle part of mullion 6, and the lower extreme of center pillar 4 is connected in the lower frame 3 of outer window frame.
With reference to the attached drawings 1-8: in order to achieve the sufficient heat insulation effect, the frame main bodies of each side frame, the middle column 4 and the middle stile 6 of the outer window frame comprise an inner frame 1-1 and an outer frame 1-2; as shown in fig. 5, a heat insulation strip 8 is arranged between the inner frame 1-1 and the outer frame 1-2, and the width of the heat insulation strip is 14.8 mm; two heat insulation strips 8 are arranged, and double layers of heat insulation are adopted, so that better heat insulation and heat preservation effects are achieved; the side edge of the inner frame 1-1 connected with the glass 7 is provided with a pressing line a 1-3; the side edge of the outer frame 1-2 connected with the glass 7 is provided with a pressing line b 1-4; the pressing line a1-3 and the pressing line b1-4 tightly press and fix the glass 7; and the glass 7 and the outer frame 1-2 are positioned on the same vertical plane, which is beneficial to increasing the indoor space. The window sash is arranged on the side frame of the center column 4 and comprises a glass window sash 12 and a screen window 13, the glass window sash 12 is arranged on the outdoor side, the screen window 13 is arranged on the indoor side, and the screen window 13 comprises a screen 9 and a screen window frame 11. In fig. 4, a pressing line b1-4 is arranged at the joint of the screen window frame 11 of the screen window 13, the lower side frame 3 and the mullion 6, and a sealing groove is arranged on the pressing line b1-4 and connected with a sealing rubber strip, so that the sealing, heat insulation and heat preservation effects are achieved when the window sash and the window frame are closed.
As shown in fig. 7: the glass window sash frame 10 of the glass window sash 12 comprises a glass window sash inner frame 10-1 and a glass window sash outer frame 10-2; the glass window sash inner frame 10-1 and the glass window sash outer frame 10-2 are mutually spliced from inside to outside, two heat insulation strips 8 are arranged at the splicing positions, and the width of each heat insulation strip is 10 mm; the joint of the inner frame 10-1 of the glass window sash and the screen window frame 11 is sealed by an I-shaped sealing strip; the section structure of the inner frame 10-1 of the glass window sash is flat; a cavity is arranged in the middle of the section of the glass sash outer frame 10-2, a left extension plate and a right extension plate are arranged at two corners close to the outer side of the cavity, and a mounting groove for a sealing rubber strip is arranged at the inner side of the left extension plate; the right extending plate is arranged in a circular arc shape and forms a glass installation groove with the inner frame 10-1 of the glass window sash. As shown in fig. 2 and 3, when the window is installed, the left extension plate of the outer frame 10-2 of the window sash is attached to the outer frame, the center pillar 4, and the mullion 6 of the window by a sealant, so as to ensure the air tightness and prevent water seepage of the window.
As shown in fig. 2, 3 and 5: the sectional material cross-sectional structures of the inner frame 1-1 and the outer frame 1-2 are the same, the inner frame 1-1 and the outer frame 1-2 are in mirror symmetry after being spliced, and the splicing of the inner frame 1-1 and the outer frame 1-2 forms a frame main body of an upper frame 1, a lower frame 3, a left frame 5, a right frame 2, a middle column 4 and a middle stile 6 of the outer window frame; a pressing line a1-3 and a pressing line b1-4 are arranged at the joint of the frame main body, the window sash and the glass; as shown in fig. 6, the pressing line a1-3 is arranged in a circular arc shape, the pressing line b1-4 is arranged in a right angle shape, and the width D of the pressing line a1-3 is equal to 35.8 mm; the pressing line b1-4 is classified into two types, the first type having a height H equal to 22mm and the second type having a height H equal to 26 mm. One end of the pressing line a1-3 is connected with the frame body, and the other end is connected with the glass 7; one end of the pressing line b1-4 is connected with the frame body, and the other end is connected with the glass 7 or the screen window frame 11. The inner frame 1-1 and the outer frame 1-2 of the frame main body are connected with the pressing line a1-3 and the pressing line b1-4 in a matching mode, different window-shaped structures can be designed according to the requirements of customers, and the application range is wide. Namely, through the use of the pressing line a1-3 and the pressing line b1-4, the two side frames of the center pillar 4 can be designed into a structure that one side is a fixed glass window and the other side is a foldable glass window sash 12; or both sides are designed into the structure of the glass window sash 12 which can be opened and closed. Accordingly, the glass sash 12 may be designed in combination with the screen 13; and the fixed glass window can be installed close to the indoor side or the outdoor side. Furthermore, as the sectional material cross-sectional structures of the inner frame 1-1 and the outer frame 1-2 are the same, after the inner frame 1-1 and the outer frame 1-2 form a frame main body, the frame main body is matched and connected with the pressing line a1-3 and the pressing line b1-4, the design can quickly splice the frame main body into a single-window type, double-window type or multi-window type structure, and effectively adapt to various different window areas; the inner frame 1-1 and the outer frame 1-2 of the frame main body are designed, so that the waste of profile production is not easily caused, and the processing cost is effectively reduced.
As shown in fig. 1 and 8: a hinge rotating shaft is fixed on the side frame of the center post 4, and the glass window sash 12 and the screen window 13 are detachably connected to the left hinge and the right hinge of the hinge 17; the screen 13 can be taken out from the hinge 17 of the glass window sash 12, and is convenient to detach and clean. And when the customer temporarily does not need to prevent mosquitoes or wants to ensure the smooth indoor airflow, the screen window 13 can be detached by self and then installed when needed.
As further optimization of the technical solution, as shown in fig. 1 and 8: a lock catch 18 is mounted on the side of the glass sash 12 adjacent to the center pillar 4, a transmission rod 19 is mounted on the side of the screen 13 adjacent to the center pillar 4, a lock catch 18 is correspondingly mounted on the outer frame, and a window lock handle 16 is mounted on the screen frame 11. Rotating the window lock handle 16 moves the drive link 19 up or down. The outer window frame, the glass window sash 12 and the screen window 13 realize the following movements under the action of the lock catch 18 and the transmission rod 19:
step S1, when the outer window frame, the glass sash 12 and the screen 13 are in a closed state as a whole, i.e. the window is in a closed state, the window lock handle 16 faces downward;
step S2, rotating the handle 16 for window lock by 90 degrees to make it in horizontal state, at this time, the glass window sash 12 and the screen window 13 can be opened outward integrally, at this time, the glass window sash 12 and the screen window 13 are still in the state of mutual cooperation;
step S3, rotating the window lock handle 16 by 90 degrees to make the window lock handle 16 face upwards, so that the separation of the glass window sash 12 and the screen window 13 can be realized; in this state, the screen 13 can be pulled back alone, the window lock handle 16 is rotated to the horizontal state of step S2 during the pulling back of the screen 13, and then the window lock handle 16 is rotated after the screen 13 is closed on the outer sash so that the window lock handle 16 faces downward; at the moment, the screen window 13 is locked on the outer window frame, and finally, the screen window 13 is only closed independently, and the glass window sash 12 is opened at the same time, so that the effects of mosquito prevention and ventilation are ensured;
step S4, rotating the handle 16 for window lock by 90 degrees to make it horizontal, opening the closed screen 13 again, and pushing the screen 13 to move outward to match with the glass window sash 12; rotating the window lock handle 16 by 90 degrees in the process of pushing the screen window 13 to move outwards to enable the window lock handle 16 to face upwards, and rotating the window lock handle 16 by 90 degrees back to enable the window lock handle 16 to be in a horizontal state after the glass window sash 12 is attached to the screen window 13, wherein the glass window sash 12 and the screen window 13 are locked into a whole; then the glass window sash 12 and the screen window 13 can be integrally pulled back; when the window lock handle 16 is rotated after the window sash 12 and the window screen 13 are integrally attached to the outer window frame, so that the window lock handle 16 faces downward, the initial state described in step S1 is restored, that is, the outer window frame, the window sash 12 and the window screen 13 are integrally closed.
As a further optimization of the present technical solution, as shown in fig. 8: a sliding support 14 is arranged between the lower frame 3 of the outer window frame and the bottom of the glass window sash frame 10, and a sliding support locking key 15 is arranged on the lower frame of the outer window frame; the sliding of the sliding support 14 on the lower frame 3 is controlled by the sliding support locking key 15. After the slide support locking key 15 fixes the slide support 14, the glass window sash 12 cannot be blown by strong wind under the condition of strong wind, and the glass window sash 12 and the screen window 13 are prevented from colliding with each other to damage the window.
As a further optimization of the present technical solution, in the process of attaching the screen 13 to the glass window 12 when moving outward, due to an operation error of the window lock handle 16, a phenomenon that the locking pin 20 on the transmission rod 19 collides with the lock catch 18 on the glass window 12 easily occurs, so that the transmission rod 19 or the lock catch 18 is damaged. Aiming at the situation, the technical scheme further optimizes the transmission rod 19 and the lock catch 18; as shown in fig. 9-11, the transmission rod 19 is provided with a locking pin 20, a fixed guide rod 19-1 and a sliding guide rod 19-2; the fixed guide rod 19-1 and the sliding guide rod 19-2 are in overlapped fit; the locking pin is arranged on the guide groove of the fixed guide rod 19-1 in a sliding manner; the locking pin 20 is divided into a spring seat 20-1 and a pin head 20-2, the spring seat 20-1 is fixed on the sliding guide rod 19-2, the pin head 20-2 is connected in the spring seat 20-1 through a spring 21, one end of the spring 21 in the spring seat 20-1 props against the pin head 20-2, and the other end of the spring 21 in the spring seat 20-1 tightly presses the bottom of the spring seat 20-1; the outer end face edge of the pin head 20-2 is provided with a circular arc chamfer shape. As shown in FIG. 11, the lock groove 18-1 of the lock catch 18 is formed in a rounded shape on the outer side of the side arm 18-2 adjacent to the lock pin 20. Under the condition of misoperation of the window lock handle 16, when the pin head 20-2 of the locking pin 20 collides with the side arm 18-2 of the lock catch 18, the arc chamfer design of the pin head 20-2 and the side arm 18-2 enables the pin head 20-02 to be compressed for a certain stroke into the spring seat 20-1; when the pin head 20-2 moves to the locking groove 18-1, the pin head is reset under the action of the spring 21 and is clamped in the locking groove 18-1, so that the glass window sash 12 and the screen window 13 are locked with each other.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. A double-outward-opening window screen integrated casement window comprises an outer window frame, a mullion and a center pillar; the left end and the right end of the mullion are respectively connected to the left frame and the right frame of the outer window frame; the upper end of the middle column is connected to the middle part of the mullion, and the lower end of the middle column is connected to the lower side frame of the outer window frame; the last frame of outer window frame, lower frame, left frame, right frame and center pillar, mullion constitute the frame main part of window, its characterized in that: a glass window sash and a screen window are arranged on the side frame of the central column; the glass window sash is arranged on the outdoor side, and the screen window is arranged on the indoor side; a hinge rotating shaft is fixed on the side frame of the center post, and the glass window sash and the screen window are detachably connected to the left hinge and the right hinge of the hinge; a lock catch is arranged on one side of the glass window sash close to the central column, a transmission rod is arranged on one side of the screen window close to the central column, and the lock catch and the transmission rod are unlocked and locked through a window lock handle arranged on a screen window frame; a sliding support is arranged between the lower frame of the outer window frame and the bottom of the glass sash frame of the glass sash, and a sliding support locking button is arranged on the lower frame of the outer window frame.
2. The double outward opening window screening integrated casement window according to claim 1, characterized in that: the side arm of the lock catch is arranged in the shape of a circular arc chamfer.
3. The double outward opening window screening integrated casement window according to claim 1, characterized in that: the transmission rod is provided with a locking pin, a fixed guide rod and a sliding guide rod; the fixed guide rod and the sliding guide rod are in overlapped fit; the locking pin is arranged on the guide groove of the fixed guide rod in a sliding manner; the locking pin comprises a spring seat and a pin head, the spring seat is fixed on the sliding guide rod, the pin head is connected in the spring seat through a spring, one end of the spring props against the pin head, and the other end of the spring tightly presses the bottom of the spring seat; the edge of the outer end face of the pin head is arranged in a shape of a circular arc chamfer.
4. The double outward opening window screening integrated casement window according to claim 1, characterized in that: the frame main body comprises an inner frame and an outer frame, the sections of the inner frame and the outer frame are the same, and the inner frame and the outer frame are in mirror symmetry after being spliced; the inner frame and the outer frame of the frame main body are respectively connected with pressing lines.
5. The double outward opening window screening integrated casement window according to claim 4, characterized in that: the pressing line comprises a pressing line a and a pressing line b; the pressing line a is arranged in a circular arc shape, and the pressing line b is arranged in a right angle shape; one end of the pressing line a is connected with the frame main body, and the other end of the pressing line a is connected with the glass; one end of the pressing line b is connected with the frame body, and the other end of the pressing line b is connected with the glass or the screen window frame.
6. The double outward opening window screening integrated casement window according to claim 5, characterized in that: the width D of the pressing line a is 35-40 mm; the pressing line b is divided into two types, the first type is that the height H is 22-24 mm, and the second type is that the height H is 26-28 mm.
7. The double outward opening window screening integrated casement window according to claim 5, characterized in that: and a sealing groove is arranged on the pressing line b and is connected with a sealing rubber strip.
8. The double outward opening window screening integrated casement window according to claim 4, characterized in that: and a heat insulation strip is arranged between the inner frame and the outer frame of the frame column body.
9. The double outward opening window screening integrated casement window according to claim 1, characterized in that: the glass window sash frame of the glass window sash comprises a glass window sash inner frame and a glass window sash outer frame; the glass window sash inner frame and the glass window sash outer frame are mutually spliced at the inner part and the outer part, and a heat insulation strip is arranged at the spliced part; the joint of the inner frame of the glass window sash and the screen window frame is sealed by an I-shaped sealing strip.
10. The double outward opening window screening integrated casement window according to claim 9, characterized in that: the section structure of the inner frame of the glass window sash is flat; a cavity is arranged in the middle of the section of the outer frame of the glass window sash, a left extension plate and a right extension plate are arranged at two corners close to the outer side of the cavity, and a mounting groove for a sealing rubber strip is arranged at the inner side of the left extension plate; the right extension plate is arranged in an arc shape and forms a glass installation groove with the inner frame of the glass window sash; the left extension plate of the outer frame of the glass window sash is tightly attached to the outer window frame, the middle column and the mullion through the sealing rubber strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922137358.XU CN211397190U (en) | 2019-12-03 | 2019-12-03 | Integrative flat-open window of two external-open window screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922137358.XU CN211397190U (en) | 2019-12-03 | 2019-12-03 | Integrative flat-open window of two external-open window screens |
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| Publication Number | Publication Date |
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| CN211397190U true CN211397190U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922137358.XU Active CN211397190U (en) | 2019-12-03 | 2019-12-03 | Integrative flat-open window of two external-open window screens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324284A (en) * | 2020-11-22 | 2021-02-05 | 张永荣 | Energy-saving and environment-friendly casement window system structure |
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2019
- 2019-12-03 CN CN201922137358.XU patent/CN211397190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324284A (en) * | 2020-11-22 | 2021-02-05 | 张永荣 | Energy-saving and environment-friendly casement window system structure |
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