A side-hinged casement window

Abstract

This utility model relates to the field of side-pressure sliding window technology. Specifically, it relates to a side-pressure sliding window, including a window frame; the window frame is provided with a fixed window structure, a movable window sash, a sliding rail assembly, and a fixed central column; a guardrail sub-frame is provided on one side of the movable window sash; a screen and a glass guardrail are provided in the guardrail sub-frame; a first sealing ring is provided on the movable window sash; a second sealing ring is provided on the guardrail sub-frame; the first sealing ring abuts against the sliding rail assembly and the fixed central column; the second sealing ring abuts against the movable window sash; the first sealing ring increases the airtightness, heat insulation, and sound insulation performance of the movable window sash with the upper and lower sliding rails, the frame strips, and the pressure lines; the second sealing ring increases the airtightness and waterproof performance of the movable window sash with the guardrail sub-frame; the glass guardrail installed in the guardrail sub-frame increases the window's safety protection performance; and the screen installed in the guardrail sub-frame increases the window's insect-proof function.

Description

Technical Field

[0001] This utility model relates to the field of side-pressure sliding window technology, specifically, to a side-pressure sliding window. Background Technology

[0002] Currently, the existing sliding window products on the market have a sliding opening structure that does not occupy indoor space, but the sealing method is mostly weatherstripping sealing and the drainage hole is directly connected to the indoor air, resulting in relatively poor performance in terms of airtightness, heat preservation, sound insulation and drainage.

[0003] The applicant discovered through a search that Chinese patent document application number 201822201258.4, published on November 19, 2019, discloses a sliding window, including an outer frame, a pulley groove at the bottom of the outer frame, a sliding window mounted above the pulley groove, a pulley at the bottom of the sliding window, the pulley being rotatably connected to the pulley groove, a window lock mounted on one side of the sliding window, a slide bar groove at the top of the outer frame, and two slide bar telescopic holes at the top of the sliding window. A slide bar is installed inside the slide bar telescopic holes, and the slide bar is slidably connected to the slide bar groove. The device includes a slide bar, slide bar telescopic holes, and a slide bar handle. When disassembling the sliding window, the fixing bolt on the slide bar handle is unscrewed, the slide bar handle is pulled out of the handle groove, and the slide bar handle is rotated to retract the slide bar into the slide bar telescopic hole, causing the slide bar to disengage from the slide bar groove at the top of the outer frame. However, this device also fails to solve the aforementioned technical problem.

[0004] Therefore, in order to improve or solve at least one of the above problems, it is necessary to provide a side-pressure sliding window with good sealing performance. Utility Model Content

[0005] The purpose of this invention is to provide a side-pressure sliding window with good sealing performance.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a side-pressure sliding window, including a window frame; the window frame is provided with a fixed window structure, a movable window sash, a sliding rail assembly and a fixed central column; a guardrail sub-frame is provided on one side of the movable window sash; a screen and a glass guardrail are provided in the guardrail sub-frame; a first sealing ring is provided on the movable window sash; a second sealing ring is provided on the guardrail sub-frame; the first sealing ring abuts against the sliding rail assembly and the fixed central column; the second sealing ring abuts against the movable window sash.

[0007] The window frame is provided with a horizontal center post; the window frame includes a lower frame; the sliding rail assembly includes an upper sliding rail and a lower sliding rail; the upper sliding rail is provided on the horizontal center post; the lower sliding rail is provided on the lower frame; the movable window sash is provided between the upper sliding rail and the lower sliding rail; the guardrail subframe is provided between the horizontal center post and the lower frame; the guardrail subframe is provided on the outdoor side; the movable window sash is provided on the indoor side.

[0008] The movable window sash includes an upper window sash profile and a lower window sash profile; a double-glazed pane is provided between the upper window sash profile and the lower window sash profile; an upper pulley is provided in the upper window sash profile; the upper pulley is located in the upper slide rail;

[0009] The upper window sash profile has a first upper window sash side plate on the side closest to the interior, and a second upper window sash side plate on the side closest to the guardrail subframe; the first sealing ring includes a first rubber strip; the first rubber strip is snapped onto the first upper window sash side plate, and the first rubber strip abuts against the side of the upper slide rail.

[0010] The lower window sash profile is provided with a sliding roller; the sliding roller is provided on the sliding rail; the lower window sash profile is provided with a first lower window sash side plate on the side near the interior; the lower window sash profile is provided with a second lower window sash side plate on the side near the guardrail subframe; the first sealing ring includes a second rubber strip; the second rubber strip is snapped onto the first lower window sash side plate, and the second rubber strip abuts against the side of the sliding rail.

[0011] The movable window sash is equipped with opening and locking hardware; the opening and locking hardware includes a handle and a frame strip; the movable window sash has a first vertical side plate on the side closer to the interior, and a second vertical side plate on the side closer to the railing subframe; a third adhesive strip is snapped onto the first vertical side plate; the third adhesive strip abuts against the side of the frame strip.

[0012] The fixed central column is provided with a fixed central column pressure line on the side near the movable window sash; a sash cover plate is connected to the end of the movable window sash away from the first vertical side plate; a fourth adhesive strip is snapped onto the sash cover plate; the fourth adhesive strip is pressed against the fixed central column pressure line.

[0013] The second sealing ring includes a top rubber strip, a bottom rubber strip, a first side rubber strip, and a second side rubber strip; the top rubber strip, bottom rubber strip, first side rubber strip, and second side rubber strip are all snapped onto the side of the guardrail subframe near the movable window sash; the top rubber strip abuts against the side plate of the second upper window sash; the bottom rubber strip abuts against the side plate of the second lower window sash; the first side rubber strip abuts against the second vertical side plate; the movable window sash is provided with a third vertical side plate near the sash cover plate; the second side rubber strip abuts against the third vertical side plate.

[0014] The guardrail subframe includes a lower guardrail profile; the lower guardrail profile has a support frame on the side near the movable window sash; the support frame has a first through hole at the top and bottom; the support frame has a first support plate and a second support plate at the bottom; the first support plate and the second support plate support the top of the lower frame; the first support plate has a second through hole; the second support plate has a third through hole; the lower frame has a fourth through hole and a drainage channel; the fourth through hole and the drainage channel are connected.

[0015] The guardrail subframe is provided with a guardrail center post; the guardrail center post is spliced ​​with the guardrail subframe, and a sealing strip is provided between the guardrail center post and the guardrail subframe;

[0016] The screen window includes a screen sash; the screen sash is provided with a mesh screen; the screen sash is provided with a screen pressure line; the screen pressure line presses the mesh screen tightly onto the screen sash;

[0017] The bottom of the guardrail post is provided with a guardrail post pressure line; a sealing strip is provided between the guardrail post pressure line and the glass guardrail; a sealing strip is provided between the glass guardrail and the guardrail post; a glass guardrail pressure line is provided on the guardrail subframe; a sealing strip is provided between the glass guardrail pressure line and the glass guardrail.

[0018] The top of the horizontal central column is provided with an upper frame; a vertical central column is provided between the upper frame and the horizontal central column; the fixed window structure includes an upper fixed glass; the upper fixed glass is provided on both sides of the vertical central column; an upper fixed glass pressure line is provided on both the upper frame and the horizontal central column; a sealing strip is provided between the upper fixed glass pressure line and the upper fixed glass; a sealing strip is provided between the upper fixed glass and the upper frame and the horizontal central column;

[0019] The fixed window structure includes side-fixed glass; side-fixed pressure lines are provided on both the horizontal central column and the lower frame; a sealing strip is provided between the side-fixed pressure line and the side-fixed glass; and a sealing strip is provided between the side-fixed glass and the horizontal central column and the lower frame.

[0020] The beneficial effects of this utility model are as follows:

[0021] The first sealing ring enhances the airtightness, heat insulation, and sound insulation performance of the movable window sash with the upper and lower sliding rails, frame strips, and pressure lines; the second sealing ring enhances the airtightness and waterproof performance of the movable window sash with the guardrail subframe; the installation of glass guardrails on the guardrail subframe increases the window's safety protection performance; and the screen installed on the guardrail subframe increases the window's insect-proof function. This utility model achieves practicality and multifunctionality. Attached Figure Description

[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 for Figure 1 Sectional view of AA.

[0025] Figure 3 This is a schematic diagram of the side-pressure open state of this utility model.

[0026] Figure 4 for Figure 1 BB section view.

[0027] Figure 5 for Figure 4 Enlarged view of a section at point F.

[0028] Figure 6 for Figure 1 CC section view.

[0029] Figure 7 for Figure 1 DD section view.

[0030] Figure 8 for Figure 1 EE section view.

[0031] Figure 9 This is a schematic diagram of the upper frame of this utility model.

[0032] Figure 10 This is a schematic diagram of the structure of the lower frame of this utility model.

[0033] Figure 11 This is a schematic diagram of the vertical central column of this utility model.

[0034] Figure 12 This is a schematic diagram of the horizontal central column of this utility model.

[0035] Figure 13 This is a schematic diagram of the fixed central column of this utility model.

[0036] Figure 14 This is a schematic diagram of the structure of the fan cover plate of this utility model.

[0037] Figure 15 This is a schematic diagram of the frame strip structure of this utility model.

[0038] Figure 16 This is a schematic diagram of the structure of the guardrail frame of this utility model.

[0039] Figure 17 This is a schematic diagram of the structure of the guardrail post of this utility model.

[0040] The markings in the above figures are all:

[0041] The diagram is marked as follows:

[0042] 1. Window frame, 101. Fixed center post,

[0043] 2. Sliding window sash, 201. Upper window sash profile, 202. Lower window sash profile, 203. Insulating glass.

[0044] 3. Guardrail subframe,

[0045] 4. Window screen,

[0046] 5. Glass railings,

[0047] 6. Horizontal central pillar,

[0048] 7. Bottom border

[0049] 801. Upper sliding rail; 802. Lower sliding rail; 803. Upper pulley; 804. First upper window sash side panel; 805. Second upper window sash side panel; 806. First rubber strip.

[0050] 9. Lower sliding roller; 901. First lower window sash side panel; 902. Second lower window sash side panel; 903. Second rubber strip.

[0051] 10. Open and close the locking hardware.

[0052] 11. Handle; 111. Frame trim; 112. First vertical side panel; 113. Second vertical side panel; 114. Third adhesive strip.

[0053] 12. Fix the center column pressure line; 121. Sash cover plate; 122. Fourth adhesive strip.

[0054] 13. Top adhesive strip; 131. Bottom adhesive strip; 132. First side adhesive strip; 133. Second side adhesive strip; 134. Third vertical side panel.

[0055] 14. Lower guardrail profile; 141. Support frame; 142. First through hole; 143. First support plate; 144. Second support plate; 145. Second through hole; 146. Third through hole; 147. Fourth through hole; 148. Drainage channel.

[0056] 15. Guardrail post; 151. Screen window sash; 152. Screen mesh; 153. Screen window trim; 154. Guardrail post trim.

[0057] 16. Glass railing pressure line,

[0058] 17. Top frame; 171. Vertical central column; 172. Top fixed glass; 173. Top fixed glass trim.

[0059] 18. Side-fixed glass; 181. Side-fixed pressure line. Detailed Implementation

[0060] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of this utility model, and to facilitate its implementation.

[0061] Figure 1-17 The side-pressure sliding window shown includes a window frame 1; the window frame 1 is provided with a fixed window structure, a movable window sash 2, a sliding rail assembly and a fixed central column 101; a guardrail sub-frame 3 is provided on one side of the movable window sash 2; a screen window 4 and a glass guardrail 5 are provided in the guardrail sub-frame 3; a first sealing ring is provided on the movable window sash 2; a second sealing ring is provided on the guardrail sub-frame 3; the first sealing ring abuts against the sliding rail assembly and the fixed central column 101; the second sealing ring abuts against the movable window sash 2.

[0062] The first sealing ring enhances the airtightness, heat insulation, and sound insulation performance of the movable window sash 2 with the upper sliding rail 8, lower sliding rail 801, frame strip 111, and pressure line; the second sealing ring enhances the airtightness and waterproof performance of the movable window sash 2 with the guardrail sub-frame 3; the installation of glass guardrail 5 through the guardrail sub-frame 3 increases the window's safety protection performance; and the screen window 4 installed through the guardrail sub-frame 3 increases the window's mosquito-proof function.

[0063] The window frame 1 has a horizontal center post 6; the window frame 1 includes a lower frame 7; the sliding rail assembly includes an upper sliding rail 8 and a lower sliding rail 801; the upper sliding rail 8 is located on the horizontal center post 6; the lower sliding rail 801 is located on the lower frame 7; the movable window sash 2 is located between the upper sliding rail 8 and the lower sliding rail 801; the guardrail subframe 3 is located between the horizontal center post 6 and the lower frame 7; the guardrail subframe 3 is located on the exterior side; the movable window sash 2 is located on the interior side.

[0064] The sliding rail 801 is equipped with two stainless steel tracks; the upper part of the movable window sash 2 is equipped with upper pulley side-pressing hardware and lower pulley side-pressing hardware. The upper pulley 802 is inserted into the groove of the upper sliding rail 8, and the lower pulley 9 is attached to the stainless steel track on the upper part of the sliding rail 801. The left and right parts of the movable window sash 2 are equipped with opening and closing hardware, and the handle 11 on the movable window sash 2 is used to control the locking and opening of the hardware.

[0065] The window frame 1, horizontal center post 6, fixed center post 101, lower frame 7, upper frame 17, and vertical center post 171 form an integrated frame structure. The window frame 1, as the overall frame, provides the installation base for all components of the side-pressure sliding window. The upper slide rail 8 is installed on the horizontal center post 6, and the lower slide rail 801 is fixed to the lower frame 7. Together, they form a moving track, allowing the sliding window sash 2 to slide smoothly along the track on the indoor side, realizing the opening and closing of the window. The first sealing ring on the sliding window sash 2 is tightly pressed against the slide rail assembly and the fixed center post 101 under the action of side pressure, achieving the effects of sealing, dust prevention, and sound insulation. The guardrail subframe 3 is located on the outdoor side, installed between the horizontal center post 6 and the lower frame 7. It integrates a screen window 4 inside for mosquito prevention, and a glass guardrail 5 for safety. The second sealing ring is pressed against the sliding window sash 2 to further improve the sealing performance, reduce heat loss and external interference, and jointly ensure the functionality and safety of the side-pressure sliding window.

[0066] The movable window sash 2 includes an upper window sash profile 201 and a lower window sash profile 202; a double-glazed glass 203 is provided between the upper window sash profile 201 and the lower window sash profile 202; an upper pulley 802 is provided in the upper window sash profile 201; the upper pulley 802 is provided in the upper slide rail 8;

[0067] The upper window sash profile 201 has a first upper window sash side plate 803 on the side near the interior, and a second upper window sash side plate 804 on the side near the railing subframe 3; the first sealing ring includes a first rubber strip 805; the first rubber strip 805 is snapped onto the first upper window sash side plate 803, and the first rubber strip 805 abuts against the side of the upper slide rail 8.

[0068] The first sealing strip 805, the second sealing strip 903, the third sealing strip 114, and the fourth sealing strip 122 form a complete first sealing ring; the upper window sash profile 201 and the lower window sash profile 202 form a frame, with a double-glazed glass 203 installed in the middle to achieve heat insulation and sound insulation functions; the upper pulley 802 in the upper window sash profile 201 is placed in the upper sliding rail 8, providing support and guidance for the sliding window sash 2 to slide along the rail; the first upper window sash side plate 803 is located on the indoor side of the upper window sash profile 201, and is engaged with the first sealing strip 805. When the sliding window sash 2 is closed, the first sealing strip 805 is pressed tightly against the side of the upper sliding rail 8 by the lateral pressure, blocking dust, rainwater and air penetration, and improving the sealing and heat insulation performance of the window.

[0069] The lower window sash profile 202 is provided with a sliding roller 9; the sliding roller 9 is provided on the sliding rail 801; the lower window sash profile 202 is provided with a first lower window sash side plate 901 on the side near the interior; the lower window sash profile 202 is provided with a second lower window sash side plate 902 on the side near the guardrail subframe 3; the first sealing ring includes a second rubber strip 903; the second rubber strip 903 is snapped onto the first lower window sash side plate 901, and the second rubber strip 903 abuts against the side of the sliding rail 801.

[0070] The sliding roller 9 and sliding rail 801 installed inside the lower window sash profile 202 provide bottom support and sliding track for the movable window sash 2, allowing the movable window sash 2 to move horizontally between the upper and lower sliding rails to achieve the opening and closing function; the first lower window sash side plate 901 is located on the indoor side of the lower window sash profile 202 and is snapped with the second adhesive strip 903. When the window sash is closed, the second adhesive strip 903 is tightly fitted to the side of the sliding rail 801 under the action of lateral pressure, forming an effective seal to prevent rainwater, dust and cold air from entering the room from the bottom gap, while reducing air convection and improving the sound insulation and heat insulation effect.

[0071] The movable window sash 2 is equipped with opening and locking hardware 10; the opening and locking hardware 10 includes a handle 11 and a frame strip 111; the movable window sash 2 is provided with a first vertical side plate 112 on the side near the interior and a second vertical side plate 113 on the side near the railing subframe 3; a third adhesive strip 114 is snapped onto the first vertical side plate 112; the third adhesive strip 114 is pressed against the side of the frame strip 111.

[0072] The opening and closing hardware 10, through the rotation of the handle 11, allows the movable window sash 2 to switch between open and closed states. The first vertical side plate 112 is located on the indoor side of the movable window sash 2 and is engaged with the third rubber strip 114. When the handle 11 is operated to lock the window sash, the third rubber strip 114 is tightly pressed against the side of the frame strip 111 under lateral pressure, forming a sealing barrier that effectively blocks rainwater, dust and air penetration, thereby improving the window's waterproof, dustproof and heat-insulating performance.

[0073] A fixed center column 101 is provided with a fixed center column pressure line 12 on the side near the movable window sash 2; a sash cover plate 121 is connected to the end of the movable window sash 2 away from the first vertical side plate 112; a fourth adhesive strip 122 is snapped onto the sash cover plate 121; the fourth adhesive strip 122 is pressed against the fixed center column pressure line 12.

[0074] The fourth adhesive strip 122 is snapped onto the cover plate 121. When the movable window sash 2 is closed, it is squeezed and deformed to fit tightly against the fixed central column pressure line 12, forming a sealed boundary. This effectively prevents rainwater, dust and airflow from entering the room through the gap between the movable window sash 2 and the fixed central column 101, further improving the sealing performance of the side-pressure sliding window, enhancing the window's waterproof, dustproof and heat insulation effects, and ensuring the comfort and cleanliness of the indoor environment.

[0075] The second sealing ring includes a top rubber strip 13, a bottom rubber strip 131, a first side rubber strip 132, and a second side rubber strip 133; the top rubber strip 13, the bottom rubber strip 131, the first side rubber strip 132, and the second side rubber strip 133 are all snapped onto the side of the guardrail subframe 3 near the movable window sash 2; the top rubber strip 13 abuts against the second upper window sash side plate 804; the bottom rubber strip 131 abuts against the second lower window sash side plate 902; the first side rubber strip 132 abuts against the second vertical side plate 113; the movable window sash 2 is provided with a third vertical side plate 134 near the sash cover plate 121; the second side rubber strip 133 abuts against the third vertical side plate 134.

[0076] The guardrail subframe 3 achieves a comprehensive seal with the movable window sash 2 through a second sealing ring formed by the top sealing strip 13, the bottom sealing strip 131, the first side sealing strip 132, and the second side sealing strip 133. The top sealing strip 13 is snapped onto the upper part of the guardrail subframe 3 and abuts against the second upper window sash side panel 804, preventing rainwater from seeping in from the top of the movable window sash 2. The bottom sealing strip 131 is located at the bottom of the guardrail subframe 3 and abuts against the second lower window sash side panel 902, preventing rainwater and dust from entering from the bottom gaps of the movable window sash 2. The first side sealing strip 132... The adhesive strip 132 is snapped onto the side of the guardrail subframe 3 and abuts against the second vertical side plate 113, enhancing the sealing of the side of the movable window sash 2; the second side adhesive strip 133 abuts against the third vertical side plate 134 of the movable window sash 2, sealing the gap on the other side of the movable window sash 2; when the movable window sash 2 is closed, the second sealing ring undergoes elastic deformation under lateral pressure and fits tightly against the corresponding part of the movable window sash 2, effectively improving the waterproof, dustproof, soundproof and heat-insulating performance of the entire window, ensuring that the indoor environment is not disturbed by external factors.

[0077] The guardrail subframe 3 includes a lower guardrail profile 14; the lower guardrail profile 14 is provided with a support frame 141 on the side near the movable window sash 2; the support frame 141 is provided with a first through hole 142 at the top and bottom; the support frame 141 is provided with a first support plate 143 and a second support plate 144 at the bottom; the first support plate 143 and the second support plate 144 are supported on the top of the lower frame 7; the first support plate 143 is provided with a second through hole 145; the second support plate 144 is provided with a third through hole 146; the lower frame 7 is provided with a fourth through hole 147 and a water channel 148; the fourth through hole 147 and the water channel 148 are connected.

[0078] When the movable window sash 2 is in the open state, the first sealing ring on the movable window sash 2 and the second sealing ring on the guardrail subframe 3 are separated from the contact surface, so that there is no resistance to opening and smooth lateral movement; the guardrail subframe 3 is nested in the window frame 1, and the second sealing ring on the guardrail subframe 3 isolates rainwater, and the internal structure is processed to drain water, so that the drainage system is hidden inside the structure and does not come into contact with the interior to avoid rainwater backflow.

[0079] The guardrail subframe 3 is provided with a guardrail center post 15; the guardrail center post 15 is spliced ​​with the guardrail subframe 3, and a sealing strip is provided between the guardrail center post 15 and the guardrail subframe 3;

[0080] The screen window 4 includes a screen window sash 151; a screen mesh 152 is provided in the screen window sash 151; a screen window pressure line 153 is provided on the screen window sash 151; the screen window pressure line 153 presses the screen mesh 152 tightly onto the screen window sash 151.

[0081] The bottom of the guardrail post 15 is provided with a guardrail post pressure line 154; a sealing strip is provided between the guardrail post pressure line 154 and the glass guardrail 5; a sealing strip is provided between the glass guardrail 5 and the guardrail post 15; a glass guardrail pressure line 16 is provided on the guardrail subframe 3; a sealing strip is provided between the glass guardrail pressure line 16 and the glass guardrail 5.

[0082] The screen 152 is pressed into the groove of the screen sash 151 and secured by a glue rod. The screen sash 153 is connected to the foam strip and the screen sash 151. A hinged screen hardware is installed between the screen sash 151 and the railing subframe 3. A screen handle is installed on the screen sash 151 to control the locking and opening of the screen hardware.

[0083] The lower part of the guardrail frame, which consists of the guardrail sub-frame 3 and the guardrail central post 15, is equipped with a laminated glass guardrail 5. When the height of the window opening position from the ground is less than 1.2m below the national standard guardrail height, the glass guardrail 5 can provide safe protection against falling. The upper part of the guardrail sub-frame 3 is equipped with a screen sash 151. The screen 4 is fitted with a screen mesh 152, rubber strip, and pressure line combination, and is equipped with screen hardware. The screen sash can be opened by turning the screen handle, which is convenient for daily screen cleaning. When the guardrail is not needed at the window opening position, the screen sash can be directly replaced. Its installation hardware structure groove is universal, making the function modular combination.

[0084] The top of the horizontal central column 6 is provided with an upper frame 17; a vertical central column 171 is provided between the upper frame 17 and the horizontal central column 6; the fixed window structure includes an upper fixed glass 172; the upper fixed glass 172 is provided on both sides of the vertical central column 171; an upper fixed glass pressure line 173 is provided on both the upper frame 17 and the horizontal central column 6; a sealing strip is provided between the upper fixed glass pressure line 173 and the upper fixed glass 172; a sealing strip is provided between the upper fixed glass 172 and the upper frame 17 and the horizontal central column 6.

[0085] The fixed window structure includes a side-fixed glass 18; a side-fixed pressure line 181 is provided on the horizontal central column 6 and the lower frame 7; a sealing strip is provided between the side-fixed pressure line 181 and the side-fixed glass 18; and a sealing strip is provided between the side-fixed glass 18 and the horizontal central column 6 and the lower frame 7.

[0086] The specific workflow of this utility model is as follows:

[0087] The user operates the handle 11 to unlock and open the locking hardware 10, and pushes the movable window sash 2, causing its upper pulley 802 to slide along the upper slide rail 8 and its lower pulley 9 to slide along the lower slide rail 801, thus opening the window; at this time, ventilation can be achieved through the screen window 4, and the glass railing 5 provides safety protection; when closing, the user pulls the movable window sash 2 to the closed position, rotates the handle 11 to lock, and under the action of lateral pressure, the movable window sash 2 releases the first sealing strip 805 against the side of the upper slide rail 8, the second sealing strip 903 against the side of the lower slide rail 801, and the third sealing strip 805 against the side of the upper slide rail 801. The adhesive strip 114 is tightly pressed against the side of the frame strip 111, and the fourth adhesive strip 122 is tightly pressed against the fixed central column pressure line 12. At the same time, the top adhesive strip 13 of the second sealing ring is tightly fitted with the second upper window sash side panel 804, the bottom adhesive strip 131 is tightly fitted with the second lower window sash side panel 902, the first side adhesive strip 132 is tightly fitted with the second vertical side panel 113, and the second side adhesive strip 133 is tightly fitted with the third vertical side panel 134, forming multiple sealing lines to effectively block rainwater, dust, noise and heat transmission, ensuring a comfortable and safe indoor environment.

[0088] The guardrail subframe 3 is nested inside the window frame 1. The second sealing ring on the guardrail subframe 3 isolates rainwater. The internal structure is processed to drain water, so that the drainage system is hidden inside the structure and does not come into contact with the interior to prevent rainwater backflow.

[0089] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A side-hinged casement window characterised in that: The window frame (1) includes a fixed window structure, a movable window sash (2), a sliding rail assembly, and a fixed central column (101). A guardrail subframe (3) is provided on one side of the movable window sash (2). A screen window (4) and a glass guardrail (5) are provided in the guardrail subframe (3). A first sealing ring is provided on the movable window sash (2). A second sealing ring is provided on the guardrail subframe (3). The first sealing ring abuts against the sliding rail assembly and the fixed central column (101). The second sealing ring abuts against the movable window sash (2).

2. A side-hinged casement window according to claim 1, wherein: The window frame (1) is provided with a horizontal center post (6); the window frame (1) includes a lower frame (7); the sliding rail assembly includes an upper sliding rail (8) and a lower sliding rail (801); the upper sliding rail (8) is located on the horizontal center post (6); the lower sliding rail (801) is located on the lower frame (7); the movable window sash (2) is located between the upper sliding rail (8) and the lower sliding rail (801); the guardrail subframe (3) is located between the horizontal center post (6) and the lower frame (7); the guardrail subframe (3) is located on the outdoor side; the movable window sash (2) is located on the indoor side.

3. A side-hinged casement window according to claim 2, wherein: The movable window sash (2) includes an upper window sash profile (201) and a lower window sash profile (202); a double-glazed glass (203) is provided between the upper window sash profile (201) and the lower window sash profile (202); an upper pulley (802) is provided in the upper window sash profile (201); the upper pulley (802) is provided in the upper slide rail (8); The upper window sash profile (201) has a first upper window sash side plate (803) on the side closer to the interior, and the upper window sash profile (201) has a second upper window sash side plate (804) on the side closer to the guardrail subframe (3); the first sealing ring includes a first rubber strip (805); the first rubber strip (805) is snapped onto the first upper window sash side plate (803), and the first rubber strip (805) abuts against the side of the upper slide rail (8).

4. A side-hinged casement window according to claim 3, wherein: The lower window sash profile (202) is provided with a sliding roller (9); the sliding roller (9) is provided on the sliding rail (801); the lower window sash profile (202) is provided with a first lower window sash side plate (901) on the side near the interior; the lower window sash profile (202) is provided with a second lower window sash side plate (902) on the side near the guardrail subframe (3); the first sealing ring includes a second rubber strip (903); the second rubber strip (903) is snapped onto the first lower window sash side plate (901), and the second rubber strip (903) abuts against the side of the sliding rail (801).

5. A side-hinged casement window according to claim 4, wherein: The movable window sash (2) is provided with opening and closing hardware (10); the opening and closing hardware (10) includes a handle (11) and a frame strip (111); the movable window sash (2) is provided with a first vertical side plate (112) on the side near the interior, and the movable window sash (2) is provided with a second vertical side plate (113) on the side near the guardrail subframe (3); a third adhesive strip (114) is snapped onto the first vertical side plate (112); the third adhesive strip (114) abuts against the side of the frame strip (111).

6. A side-hinged casement window according to claim 5, wherein: The fixed central column (101) is provided with a fixed central column pressure line (12) on the side near the movable window sash (2); the movable window sash (2) is connected to a sash cover plate (121) at the end away from the first vertical side plate (112); a fourth adhesive strip (122) is snapped onto the sash cover plate (121); the fourth adhesive strip (122) abuts against the fixed central column pressure line (12).

7. A side-hinged casement window according to claim 6, wherein: The second sealing ring includes a top rubber strip (13), a bottom rubber strip (131), a first side rubber strip (132), and a second side rubber strip (133); the top rubber strip (13), the bottom rubber strip (131), the first side rubber strip (132), and the second side rubber strip (133) are all snapped onto the side of the guardrail subframe (3) near the movable window sash (2); the top rubber strip (13) abuts against the second upper window sash side plate (804); the bottom rubber strip (131) abuts against the second lower window sash side plate (902); the first side rubber strip (132) abuts against the second vertical side plate (113); the movable window sash (2) is provided with a third vertical side plate (134) near the sash cover plate (121); the second side rubber strip (133) abuts against the third vertical side plate (134).

8. A side-hinged pivot window according to claim 7, wherein: The guardrail subframe (3) includes a lower guardrail profile (14); the lower guardrail profile (14) is provided with a support frame (141) on the side near the movable window sash (2); the support frame (141) is provided with a first through hole (142) at the top and bottom; the support frame (141) is provided with a first support plate (143) and a second support plate (144) at the bottom; the first support plate (143) and the second support plate (144) are supported on the top of the lower frame (7); the first support plate (143) is provided with a second through hole (145); the second support plate (144) is provided with a third through hole (146); the lower frame (7) is provided with a fourth through hole (147) and a water channel (148); the fourth through hole (147) and the water channel (148) are connected.

9. A side-hinged pivot window according to claim 8, wherein: The guardrail subframe (3) is provided with a guardrail center post (15); the guardrail center post (15) is spliced ​​with the guardrail subframe (3), and a sealing strip is provided between the guardrail center post (15) and the guardrail subframe (3); The screen window (4) includes a screen window sash (151); the screen window sash (151) is provided with a screen mesh (152); the screen window sash (151) is provided with a screen window pressure line (153); the screen window pressure line (153) presses the screen mesh (152) tightly onto the screen window sash (151); The bottom of the guardrail post (15) is provided with a guardrail post pressure line (154); a sealing strip is provided between the guardrail post pressure line (154) and the glass guardrail (5); a sealing strip is provided between the glass guardrail (5) and the guardrail post (15); a glass guardrail pressure line (16) is provided on the guardrail subframe (3); a sealing strip is provided between the glass guardrail pressure line (16) and the glass guardrail (5).

10. A side-hinged pivot window according to claim 9, wherein: The top of the horizontal central column (6) is provided with an upper frame (17); a vertical central column (171) is provided between the upper frame (17) and the horizontal central column (6); the fixed window structure includes an upper fixed glass (172); the upper fixed glass (172) is provided on both sides of the vertical central column (171); an upper fixed glass pressure line (173) is provided on both the upper frame (17) and the horizontal central column (6); a sealing strip is provided between the upper fixed glass pressure line (173) and the upper fixed glass (172); a sealing strip is provided between the upper fixed glass (172) and the upper frame (17) and the horizontal central column (6); The fixed window structure includes a side-fixed glass (18); a side-fixed pressure line (181) is provided on the horizontal central column (6) and the lower frame (7); a sealing strip is provided between the side-fixed pressure line (181) and the side-fixed glass (18); a sealing strip is provided between the side-fixed glass (18) and the horizontal central column (6) and the lower frame (7).

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