Sliding window with sealing mechanism

Abstract

The present invention discloses a sliding window with a sealing mechanism, comprising a window frame, a first window sash and a second window sash, which are centrally symmetrically arranged inside the window frame, a sealing ring is provided on the same surface of the first window sash and the second window sash, an auxiliary plate is connected to a position inside the window frame away from the second window sash, the auxiliary plate corresponds to the side end of the sealing ring, and a sealing strip is connected to the sealing ring connected to the first window sash at a position corresponding to the second window sash; after the first window sash and the second window sash are sealed, when it rains, rainwater cannot pass through the first window sash and the second window sash, so that no rainwater enters the room, which can ensure that the room is clean and tidy; when it is windy, the first window sash and the second window sash are tightly attached to the inner wall of the window frame, so that no wind enters the room, and at the same time, the first window sash and the second window sash will not shake, so that no loud noise will be emitted, and the first window sash and the second window sash will not be damaged, thereby ensuring the service life of the first window sash and the second window sash.

Description

Technical Field

[0001] The invention belongs to the technical field of doors and windows, and particularly relates to a sliding window with a sealing mechanism. Background Art

[0002] Sliding windows, named for their opening method, are a widely used window type in modern architecture. They offer advantages such as minimal space occupation, a simple and elegant appearance, affordability, and flexible opening. Large panes of glass also enhance indoor lighting. Suitable for residential, commercial, and industrial buildings, they are a common window type in modern architecture.

[0003] In order to improve the thermal insulation and sound insulation performance of windows and prevent external factors such as wind, rain and dust from disturbing the indoor environment, sliding windows need to be sealed.

[0004] In existing sliding windows, in order to allow the two window sashes to move smoothly in the window frame and to prevent the two window sashes from affecting each other's movement, a small gap is set between the window sash and the sliding rails of the window frame, as well as between the two window sashes. However, in rainy or windy weather, rain and wind will enter the room through the gap, making it impossible to ensure the cleanliness of the room. In addition, strong winds will cause the two window sashes to hit the window frame, making a loud noise. Continuous collisions may cause damage to the window sashes, reducing their service life.

[0005] In existing sliding windows, in order to facilitate the installation and removal of the two window sashes, a height difference is set between the upper end of the window sash and the upper end of the window frame. However, in windy weather, the height difference will cause the window sash to shake, causing the two window sashes to hit the window frame. Summary of the Invention

[0006] One of the purposes of the present invention is to solve the problem in the prior art that rainwater and wind can enter the room through gaps, making it impossible to ensure the room is clean.

[0007] The second purpose of the present invention is to solve the problem that the window sash hits the window frame, makes a loud noise, causes damage to the window sash, and reduces the service life of the window sash.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A sliding window with a sealing mechanism comprises a window frame,

[0010] The first window sash and the second window sash are centrally symmetrically arranged inside the window frame.

[0011] The first window sash and the second window sash are both provided with a sealing ring on the same surface, an auxiliary plate is connected to a position inside the window frame away from the second window sash, the auxiliary plate corresponds to the side end of the sealing ring, and a sealing strip is connected to the position of the sealing ring connected to the first window sash corresponding to the second window sash;

[0012] A sliding groove is provided at the bottom of each of the first window sash and the second window sash on a side away from each other, a rack is slidably connected in the sliding groove, and a first clamping groove is provided at a position corresponding to the rack at the bottom of the window frame;

[0013] A first gear is provided at a position corresponding to the rack in the middle of a side of the first window sash away from the second window sash, the first gear is meshed with the rack, a first rotating rod is connected to the middle of a side of the first gear close to the sealing ring, a first screw is connected to the middle of a side of the first gear away from the sealing ring, and a first push plate is threadedly connected to the outer side of the first screw;

[0014] A second gear is provided at a position corresponding to the rack in the middle of the second window sash on the side away from the first window sash, and the second gear is meshed with the rack. A second rotating rod is connected to the middle of the second gear close to the sealing ring, and a second screw rod is connected to the middle of the second gear on the side away from the sealing ring. The outer side of the second screw rod is threadedly connected to a second push plate.

[0015] Preferably, the outer side of the rack is connected to symmetrically arranged limiting rods, and the first window sash and the second window sash are provided with symmetrically arranged limiting grooves at positions corresponding to the limiting rods, and the limiting rods are slidably connected in the limiting grooves.

[0016] Preferably, a first telescopic groove is provided at the position of the rack corresponding to the lower end of the first window sash and the second window sash, a wedge block is slidably connected in the first telescopic groove, and a first spring is connected between the first window sash and the wedge block and between the second window sash and the wedge block.

[0017] Preferably, an inclined surface is provided at the position of the lower end of the rack corresponding to the wedge block, and the inclined surface fits the wedge block.

[0018] Preferably, the upper and lower ends of the first window sash and the second window sash are respectively connected to symmetrically arranged upper and lower slides, four upper slide rails are provided at positions corresponding to the upper slides inside the upper part of the window frame, and four lower slide rails are provided at positions corresponding to the lower slides inside the lower part of the window frame, and the upper slide and the lower slide are respectively slidably connected to the upper slide rails and the lower slide rails.

[0019] Preferably, the opening height of the lower rail is 0.1-0.3 cm higher than the height of the lower slide plate, the opening height of the upper rail is 2 cm higher than the opening height of the lower rail, and the height difference between the window frame and the first window sash and the second window sash is equal to the height difference between the top of the upper slide plate and the top of the upper rail, and both are the opening heights of the lower rail.

[0020] Preferably, the first window sash and the second window sash are both installed with anti-slip plates on one side close to the middle of the window frame, the height difference between the anti-slip plates and the first window sash and the second window sash is equal to the opening height of the lower sliding rail, and the upper end and the lower end of the anti-slip plates are respectively slidably connected to the upper sliding rail and the lower sliding rail.

[0021] Preferably, a mounting groove is provided in the middle of the first window sash and the second window sash near the anti-slip plate, and a mounting block is connected to the position of the anti-slip plate corresponding to the mounting groove, and the mounting block is movably connected in the mounting groove;

[0022] A symmetrically arranged second telescopic slot is provided on the mounting block, a positioning block is slidably connected in the second telescopic slot, symmetrically arranged positioning slots are provided at positions of the first and second window sashes corresponding to the positioning blocks, the positioning blocks are inserted into the positioning slots, and a second spring is connected between the mounting block and the positioning block;

[0023] A pinching block is connected to one side of the positioning block close to the anti-slip plate, and movable grooves are respectively provided at positions of the mounting block and the anti-slip plate corresponding to the pinching block, and the pinching block is slidably connected in the movable groove.

[0024] Preferably, an insert block is provided below the side of the anti-slip plate away from the mounting block, a second slot is provided at the position of the window frame corresponding to the insert block, a protrusion is connected to the position of the anti-slip plate corresponding to the insert block, the protrusion and the insert block are connected by magnet adsorption, a positioning ring is connected below the anti-slip plate corresponding to the insert block, and the insert block is slidably connected in the positioning ring.

[0025] Beneficial effects of the present invention:

[0026] After the first window sash and the second window sash are initially fixed, the present invention first rotates the second handle clockwise. The rotation of the second handle drives the second rotating rod, the second gear and the second screw rod to rotate. The rotation of the second gear drives the rack to descend. After the rack descends, the wedge block is squeezed into the first telescopic groove. After the second handle is rotated 180° clockwise, the lower end of the rack is inserted into the first slot, thereby further fixing the second window sash. During the rotation process, the second screw rod will drive the second push plate close to the second window sash and squeeze the second window sash so that the second window sash is close to the inner wall of the window frame. After the second handle is rotated 180° clockwise, the sealing ring on the second window sash fits against the inner wall of the window frame, thereby completing the sealing of the second window sash.

[0027] After the second window sash is sealed, the present invention rotates the first handle clockwise again. The rotation of the first handle drives the first rotating rod, the first gear and the first screw rod to rotate. The rotation of the first gear drives the rack to descend. After the rack descends, the wedge block is squeezed into the first telescopic groove. After the first handle is rotated 180° clockwise, the lower end of the rack is inserted into the first slot, thereby further fixing the first window sash. During the rotation of the first screw rod, it will drive the first push plate to approach the first window sash and squeeze the first window sash, so that the first window sash is close to the inner wall of the window frame and the second window sash, and at the same time, the sealing ring on the first window sash is close to the auxiliary plate. After the first handle is rotated 180° clockwise, the sealing ring on the first window sash is fitted with the inner wall of the window frame and the side end of the auxiliary plate, and the sealing strip is fitted with the second window sash, thereby completing the sealing of the first window sash.

[0028] After the first window sash and the second window sash are sealed, in rainy days, rainwater cannot pass through the first window sash and the second window sash, so no rainwater enters the room, which can ensure that the room is clean and tidy. In windy weather, the first window sash and the second window sash are close to the inner wall of the window frame, and no wind enters the room. At the same time, the first window sash and the second window sash will not shake, so no loud noise will be emitted, and the first window sash and the second window sash will not be damaged, thereby ensuring the service life of the first window sash and the second window sash.

[0029] The present invention can enhance the stability of the first window sash and the second window sash by installing anti-slip plates on the first window sash and the second window sash, and prevent the first window sash and the second window sash from hitting the window frame and making a loud noise before the first window sash and the second window sash are sealed in windy weather, without causing damage to the first window sash and the second window sash, thereby ensuring the service life of the first window sash and the second window sash. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Figure 1 is a three-dimensional diagram of the window frame of the present invention;

[0032] Figure 2 It is a three-dimensional diagram of the auxiliary plate in the present invention;

[0033] Figure 3 is a cross-sectional view of the window frame of the present invention;

[0034] Figure 4 It is a three-dimensional view of the first window sash of the present invention;

[0035] Figure 5 It is a three-dimensional view of the second window sash in the present invention;

[0036] Figure 6 is a perspective view of the other side of the second window sash of the present invention;

[0037] Figure 7 is a cross-sectional view of the second window sash of the present invention;

[0038] Figure 8 yes Figure 7 A partial enlarged view of point A in the middle;

[0039] Figure 9 yes Figure 7 A partial enlarged view of point B in the middle;

[0040] Figure 10 is a perspective view of the rack of the present invention;

[0041] Figure 11 is a perspective view of the present invention;

[0042] Figure 12 This is a cross-sectional schematic diagram of the present invention after the anti-slip plate is installed;

[0043] Figure 13 It is a cross-sectional schematic diagram of the present invention without the anti-slip plate installed.

[0044] In the figure: 1, window frame; 2, slide; 3, first telescopic slot; 4, first gear; 5, second gear; 6, anti-slip plate; 7, insert;

[0045] 11. First window sash; 12. Second window sash; 120. Upper slide; 121. Lower slide; 122. Upper slide rail; 123. Lower slide rail; 13. Sealing ring; 131. Auxiliary plate; 14. Sealing strip;

[0046] 21. Rack; 22. Limiting rod; 23. Limiting slot; 24. First slot;

[0047] 31. Wedge block; 32. First spring; 33. Inclined surface;

[0048] 41. First rotating rod; 42. First screw rod; 43. First push plate; 44. First positioning rod; 45. First handle;

[0049] 51. Second rotating rod; 52. Second screw rod; 53. Second push plate; 54. Second positioning rod; 55. Second handle; 56. Housing;

[0050] 61. Mounting block; 62. Mounting slot; 63. Second telescopic slot; 64. Positioning block; 65. Positioning slot; 66. Second spring; 67. Pinch block; 68. Movable slot;

[0051] 71. Second slot; 72. Protrusion; 73. Positioning ring. DETAILED DESCRIPTION

[0052] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0053] See also Figure 1 - Figure 13As shown, a sliding window with a sealing mechanism includes a window frame 1, wherein a first window sash 11 and a second window sash 12 are symmetrically arranged inside the window frame 1. The upper and lower ends of the first window sash 11 and the second window sash 12 are respectively connected to symmetrically arranged upper slides 120 and lower slides 121. Four upper slide rails 122 are provided at positions corresponding to the upper slides 120 in the upper part of the window frame 1, and four lower slide rails 123 are provided at positions corresponding to the lower slides 121 in the lower part of the window frame 1. The upper slide rails 120 and the lower slide rails 123 are respectively slidably connected to the upper slide rails 122 and the lower slide rails 123. The upper slide rails 122, the lower rails 123, the upper slide rail 120, and the lower slide rail 121 cooperate to limit the positions of the first window sash 11 and the second window sash 12.

[0054] The opening height of the lower slide rail 123 is 0.1-0.3 cm higher than the height of the lower slide plate 121, and the opening height of the upper slide rail 122 is 2 cm higher than the opening height of the lower rail 123. The height difference between the window frame 1 and the first window sash 11 and the second window sash 12 is equal to the height difference between the top of the upper slide plate 120 and the top of the upper slide rail 122, and both are the opening heights of the lower rail 123. Through this setting, it will be more convenient to install and remove the first window sash 11 and the second window sash 12, thereby improving the efficiency of installation and removal.

[0055] A sealing ring 13 is provided on the same surface of the first window sash 11 and the second window sash 12, and an auxiliary plate 131 is connected to a position inside the window frame 1 away from the second window sash 12. The auxiliary plate 131 corresponds to the side end of the sealing ring 13, and the sealing ring 13 connected to the first window sash 11 is connected to a sealing strip 14 at a position corresponding to the second window sash 12. With the cooperation of the sealing ring 13, the sealing strip 14 and the auxiliary plate 131, the sealing ring 13 is fitted with the inner wall of the window frame 1 and the side of the auxiliary plate 131, and the sealing strip 14 is fitted with the first window sash 11, so that the first window sash 11 and the second window sash 12 can be sealed.

[0056] The first window sash 11 and the second window sash 12 are both installed with an anti-slip plate 6 on one side near the middle of the window frame 1. The height difference between the anti-slip plate 6 and the first window sash 11 and the second window sash 12 is equal to the opening height of the lower slide rail 123, and the upper end and the lower end of the anti-slip plate 6 are respectively slidably connected to the upper slide rail 122 and the lower slide rail 123. By installing the anti-slip plate 6 on the first window sash 11 and the second window sash 12, the stability of the first window sash 11 and the second window sash 12 can be enhanced, and the first window sash 11 and the second window sash 12 can be prevented from colliding with the window frame 1 and making a loud noise before the first window sash 11 and the second window sash 12 are sealed in windy weather, which will not cause damage to the first window sash 11 and the second window sash 12, thereby ensuring the service life of the first window sash 11 and the second window sash 12.

[0057] A mounting groove 62 is provided in the middle of the first window sash 11 and the second window sash 12 near the anti-slip plate 6. A mounting block 61 is connected to the anti-slip plate 6 at a position corresponding to the mounting groove 62. The mounting block 61 is movably connected in the mounting groove 62. The mounting groove 62 cooperates with the mounting block 61 to perform preliminary positioning of the anti-slip plate 6.

[0058] The mounting block 61 is provided with a symmetrically arranged second telescopic slot 63, in which a positioning block 64 is slidably connected. The first window sash 11 and the second window sash 12 are provided with symmetrically arranged positioning slots 65 at positions corresponding to the positioning blocks 64. The positioning blocks 64 are inserted into the positioning slots 65, and the positioning blocks 64 cooperate with the positioning slots 65 to fix the anti-slip plate 6;

[0059] A second spring 66 is connected between the mounting block 61 and the positioning block 64 , and the second spring 66 is used to reset the positioning block 64 ;

[0060] A pinch block 67 is connected to one side of the positioning block 64 close to the anti-slip plate 6 to assist the positioning block 64 in sliding into the second telescopic slot 63;

[0061] The mounting block 61 and the anti-slip plate 6 are provided with movable grooves 68 at positions corresponding to the pinching blocks 67, and the pinching blocks 67 are slidably connected in the movable grooves 68;

[0062] When the anti-slip plate 6 needs to be installed, the anti-slip plate 6 is tilted and placed in the frame. The anti-slip plate 6 is aligned with the first window sash 11 or the second window sash 12. After alignment, the anti-slip plate 6 is rotated to a state perpendicular to the horizontal plane. At this time, the upper and lower ends of the anti-slip plate 6 are slidably connected in the upper slide rail 122 and the lower slide rail 123, and the anti-slip plate 6 is moved to a position close to the first window sash 11 or the second window sash 12. After the movement is completed, the two pinching blocks 67 are pinched to make the two pinching blocks 67 slide in the movable groove 68 and approach each other. The two pinching blocks 67 slide At the same time, the positioning block 64 is driven to slide into the second telescopic slot 63. As the positioning block 64 slides, it squeezes the second spring 66. The second spring 66 is squeezed and contracts to store the restoring force. After the positioning block 64 completely slides into the second telescopic slot 63, the mounting block 61 is placed into the mounting slot 62. After placement, the pinching block 67 is slowly released. Under the action of the restoring force of the second spring 66, the positioning block 64 is reset. During the reset process, the positioning block 64 is inserted into the positioning slot 65, thereby fixing the anti-slip plate 6. That is, the installation of the anti-slip plate 6 is completed.

[0063] When the first window sash 11 or the second window sash 12 needs to be removed, the anti-slip plate 6 needs to be removed first. When removing the anti-slip plate 6, the two pinching blocks 67 are pinched to make the two pinching blocks 67 slide in the movable groove 68 and approach each other. While the two pinching blocks 67 slide, the positioning block 64 is driven to disengage from the positioning groove 65 and slide into the second telescopic groove 63. After the positioning block 64 is completely disengaged from the positioning groove 65, the anti-slip plate 6 loses its fixation, and the mounting block 61 is removed from the mounting groove 62, thus completing the removal of the anti-slip plate 6. It is relatively simple and convenient to install and remove the anti-slip plate 6.

[0064] An insert block 7 is provided below the side of the anti-slip plate 6 away from the mounting block 61. A second slot 71 is provided at a position corresponding to the insert block 7 on the window frame 1. The insert block 7 cooperates with the second slot 71 to perform preliminary positioning of the first window sash 11 and the second window sash 12 before sealing them, thereby facilitating subsequent sealing of the first window sash 11 and the second window sash 12.

[0065] The anti-slip plate 6 is connected to the position of the plug block 7 with a protrusion 72, and the protrusion 72 is connected to the plug block 7 by magnet adsorption. The anti-slip plate 6 is connected to the lower side of the plug block 7 corresponding to the plug block 7, and the plug block 7 is slidably connected in the positioning ring 73. The positioning ring 73 is used to limit the position of the plug block 7 to prevent the plug block 7 from shifting;

[0066] In specific use, first close the first window sash 11. After the first window sash 11 is closed, the plug block 7 corresponds to the second slot 71. The plug block 7 is pushed downward to make the plug block 7 lose connection with the protrusion 72, and the plug block 7 is inserted into the second slot 71, thus completing the preliminary positioning of the first window sash 11. After the first window sash 11 is initially positioned, close the second window sash 12. After the second window sash 12 is closed, the plug block 7 corresponds to the second slot 71. The plug block 7 is pushed downward to make the plug block 7 lose connection with the protrusion 72, and the plug block 7 is inserted into the second slot 71, thus completing the preliminary positioning of the second window sash 12.

[0067] It is worth noting here that in order to prevent the insert block 7 corresponding to the first window sash 11 from being blocked by the first window sash 11 and the second window sash 12, resulting in the inability to position the first window sash 11, when initially fixing the first window sash 11 and the second window sash 12, it is necessary to fix the first window sash 11 first and then the second window sash 12.

[0068] A slide groove 2 is provided at the bottom of the first window sash 11 and the second window sash 12 on the side away from each other, and a rack 21 is slidably connected to the slide groove 2. A first card slot 24 is provided at the position corresponding to the rack 21 at the bottom of the window frame 1. By inserting the rack 21 into the first card slot 24, the position of the first window sash 11 or the second window sash 12 can be fixed. After the positions of the first window sash 11 and the second window sash 12 are fixed, the first window sash 11 and the second window sash 12 will not shift, thereby ensuring the sealing of the first window sash 11 and the second window sash 12.

[0069] A symmetrically arranged limiting rod 22 is connected to the outside of the rack 21, and a symmetrically arranged limiting groove 23 is provided at the position of the first window sash 11 and the second window sash 12 corresponding to the limiting rod 22. The limiting rod 22 is slidably connected in the limiting groove 23. The limiting rod 22 cooperates with the limiting groove 23 to limit the position of the rack 21 and prevent the rack 21 from shifting.

[0070] A first telescopic groove 3 is formed at the lower end of the first window sash 11 and the second window sash 12 at a position corresponding to the rack 21. A wedge block 31 is slidably connected in the first telescopic groove 3. The wedge block 31 is used to block the rack 21 to prevent the rack 21 from falling when the first window sash 11 and the second window sash 12 do not need to be fixed. As a result, when the first window sash 11 and the second window sash 12 are moved, the rack 21 contacts the window frame 1 to generate resistance, thereby affecting the movement of the first window sash 11 and the second window sash 12.

[0071] A first spring 32 is connected between the first window sash 11 and the wedge block 31 as well as between the second window sash 12 and the wedge block 31. The first spring 32 is used to reset the wedge block 31.

[0072] An inclined surface 33 is provided at the lower end of the rack 21 at a position corresponding to the wedge block 31, and the inclined surface 33 is in contact with the wedge block 31. By providing the inclined surface 33, when the rack 21 needs to be dropped and inserted into the first slot 24 to fix the first window sash 11 and the second window sash 12, the rack 21 can quickly and conveniently squeeze the wedge block 31 under the action of the inclined surface 33.

[0073] A first gear 4 is provided at a position corresponding to the rack 21 in the middle of the first window sash 11 on a side away from the second window sash 12. The first gear 4 meshes with the rack 21. A first rotating rod 41 is connected to the middle of the side of the first gear 4 close to the sealing ring 13. The first rotating rod 41 is rotatably connected to the window frame 1 to support the gear.

[0074] A first screw rod 42 is connected to the middle of the side of the first gear 4 away from the sealing ring 13, for supporting the gear and moving the first push plate 43;

[0075] The first screw rod 42 is threadedly connected to a first push plate 43 on its outer side. The first push plate 43 is used to push the first window sash 11 so that the sealing ring 13 fits against the inner wall of the window frame 1 and the side end of the auxiliary plate 131, and the sealing strip 14 fits against the second window sash 12.

[0076] One end of the first rotating rod 41 away from the first gear 4 passes through the window frame 1 and is connected to a first handle 45 on the outside of the window frame 1. The first handle 45 is used to rotate the first rotating rod 41, the first gear 4 and the first screw rod 42.

[0077] A housing 56 is connected to a side of the window frame 1 away from the first handle 45 at a position corresponding to the first screw rod 42 . The first screw rod 42 is rotatably connected to the housing 56 . The housing 56 is used to support the first screw rod 42 .

[0078] A first positioning rod 44 is connected between the window frame 1 and the housing 56 at a position corresponding to the first push plate 43. The first push plate 43 is slidably connected to the outside of the first positioning rod 44. The first positioning rod 44 is used to limit the position of the first push plate 43 to prevent the first push plate 43 from deflecting.

[0079] A second gear 5 is provided at a position corresponding to the rack 21 in the middle of the second window sash 12 on the side away from the first window sash 11. The second gear 5 is meshed with the rack 21. A second rotating rod 51 is connected to the middle of the second gear 5 on the side close to the sealing ring 13. The second rotating rod 51 is rotatably connected to the window frame 1 for supporting the gear.

[0080] A second screw rod 52 is connected to the middle of the second gear 5 on the side away from the sealing ring 13. The second screw rod 52 is rotatably connected to the window frame 1 to support the second rotating rod 51 and move the second push plate 53.

[0081] The outer side of the second screw rod 52 is threadedly connected to a second push plate 53 for pushing the second window sash 12 so that the sealing ring 13 fits against the inner wall of the window frame 1;

[0082] One end of the second rotating rod 51 away from the second gear 5 passes through the window frame 1 and is connected to a second handle 55 on the outside of the window frame 1. The second handle 55 is used to rotate the second rotating rod 51, the second gear 5 and the second screw rod 52.

[0083] A second positioning rod 54 is connected to the position of the second push plate 53 inside the window frame 1. The second push plate 53 is slidably connected to the outside of the second positioning rod 54. The second positioning rod 54 is used to limit the position of the second push plate 53 to prevent the second push plate 53 from deflecting.

[0084] Working principle: When the first window sash 11 and the second window sash 12 need to be sealed, first close the first window sash 11. After closing, push down the insert block 7 corresponding to the first window sash 11 so that the insert block 7 is inserted into the second slot 71, thereby completing the preliminary fixation of the first window sash 11. Then close the second window sash 12. After closing, push down the insert block 7 corresponding to the second window sash 12 so that the insert block 7 is inserted into the second slot 71, thereby completing the preliminary fixation of the second window sash 12.

[0085] After the first window sash 11 and the second window sash 12 are initially fixed, the second handle 55 is rotated clockwise. The rotation of the second handle 55 drives the second rotating rod 51, the second gear 5 and the second screw rod 52 to rotate. The rotation of the second gear 5 drives the rack 21 to descend. After the rack 21 descends, the wedge block 31 is squeezed into the first telescopic groove 3. After the second handle 55 is rotated 180° clockwise, the lower end of the rack 21 is inserted into the first clamping groove 24, thereby further fixing the second window sash 12.

[0086] During the rotation of the second screw rod 52, the second push plate 53 is driven to approach the second window sash 12 and squeeze the second window sash 12, so that the second window sash 12 is close to the inner wall of the window frame 1. After the second handle 55 is rotated 180 degrees clockwise, the sealing ring 13 on the second window sash 12 is fitted with the inner wall of the window frame 1, thereby completing the sealing of the second window sash 12.

[0087] After the second window sash 12 is sealed, the first handle 45 is rotated clockwise. The rotation of the first handle 45 drives the first rotating rod 41, the first gear 4 and the first screw rod 42 to rotate. The rotation of the first gear 4 drives the rack 21 to descend. After the rack 21 descends, the wedge block 31 is squeezed into the first telescopic groove 3. After the first handle 45 is rotated 180 degrees clockwise, the lower end of the rack 21 is inserted into the first clamping groove 24, thereby further fixing the first window sash 11.

[0088] During the rotation of the first screw rod 42, the first push plate 43 is driven to approach the first window sash 11 and squeeze the first window sash 11, so that the first window sash 11 is close to the inner wall of the window frame 1 and the second window sash 12. At the same time, the sealing ring 13 on the first window sash 11 is close to the auxiliary plate 131. After the first handle 45 is rotated 180 degrees clockwise, the sealing ring 13 on the first window sash 11 is in contact with the inner wall of the window frame 1 and the side end of the auxiliary plate 131, and the sealing strip 14 is in contact with the second window sash 12, thereby completing the sealing of the first window sash 11.

[0089] After the first window sash 11 and the second window sash 12 are sealed, when it rains, rainwater cannot pass through the first window sash 11 and the second window sash 12, so that no rainwater enters the room, which can ensure that the room is clean and tidy. When it is windy, the first window sash 11 and the second window sash 12 are close to the inner wall of the window frame 1, and no wind enters the room. At the same time, the first window sash 11 and the second window sash 12 will not shake, so that no loud noise will be made, and the first window sash 11 and the second window sash 12 will not be damaged, thereby ensuring the service life of the first window sash 11 and the second window sash 12.

[0090] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0091] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sliding window with a sealing mechanism, comprising a window frame (1), The first window sash (11) and the second window sash (12) are centrally symmetrically arranged inside the window frame (1). It is characterized in that The first window sash (11) and the second window sash (12) are both provided with a sealing ring (13) on the same surface; an auxiliary plate (131) is connected to a position inside the window frame (1) away from the second window sash (12); the auxiliary plate (131) corresponds to a side end of the sealing ring (13); and a sealing strip (14) is connected to the sealing ring (13) connected to the first window sash (11) at a position corresponding to the second window sash (12); A sliding groove (2) is provided below the first window sash (11) and the second window sash (12) on a side away from each other, a rack (21) is slidably connected in the sliding groove (2), and a first slot (24) is provided at a position corresponding to the rack (21) inside the lower part of the window frame (1); A first gear (4) is provided at a position corresponding to the rack (21) in the middle of the side of the first window sash (11) away from the second window sash (12), the first gear (4) is meshed with the rack (21), a first rotating rod (41) is connected to the middle of the side of the first gear (4) close to the sealing ring (13), a first screw rod (42) is connected to the middle of the side of the first gear (4) away from the sealing ring (13), and a first push plate (43) is connected to the outer side of the first screw rod (42) through a thread, and the first push plate is used to push the first window sash so that the sealing ring fits with the inner wall of the window frame and the side end of the auxiliary plate, and the sealing strip fits with the second window sash; A second gear (5) is provided at a position corresponding to the rack (21) in the middle of the second window sash (12) away from the first window sash (11), and the second gear (5) is meshed with the rack (21). A second rotating rod (51) is connected to the middle of the second gear (5) on the side close to the sealing ring (13), and a second screw rod (52) is connected to the middle of the second gear (5) on the side away from the sealing ring (13). The outer side of the second screw rod (52) is threadedly connected to a second push plate (53), and the second push plate is used to push the second window sash so that the sealing ring fits against the inner wall of the window frame.

2. A sliding window with a sealing mechanism according to claim 1, characterized in that: The outer side of the rack (21) is connected to a symmetrically arranged limiting rod (22); the first window sash (11) and the second window sash (12) are provided with symmetrically arranged limiting grooves (23) at positions corresponding to the limiting rods (22); the limiting rods (22) are slidably connected in the limiting grooves (23).

3. The sliding window with a sealing mechanism according to claim 2, characterized in that: A first telescopic groove (3) is provided at a position corresponding to the rack (21) at the lower end of the first window sash (11) and the second window sash (12), a wedge block (31) is slidably connected in the first telescopic groove (3), and a first spring (32) is connected between the first window sash (11) and the wedge block (31) as well as between the second window sash (12) and the wedge block (31).

4. The sliding window with a sealing mechanism according to claim 3, characterized in that: An inclined surface (33) is provided at the lower end of the rack (21) at a position corresponding to the wedge-shaped block (31), and the inclined surface (33) is in contact with the wedge-shaped block (31).

5. The sliding window with a sealing mechanism according to claim 4, characterized in that: The upper end and the lower end of the first window sash (11) and the second window sash (12) are respectively connected to an upper slide plate (120) and a lower slide plate (121) which are symmetrically arranged; four upper slide rails (122) are provided at positions corresponding to the upper slide plates (120) in the upper part of the window frame (1); four lower slide rails (123) are provided at positions corresponding to the lower slide plates (121) in the lower part of the window frame (1); the upper slide plate (120) and the lower slide plate (121) are respectively slidably connected in the upper slide rails (122) and the lower slide rails (123).

6. The sliding window with a sealing mechanism according to claim 5, characterized in that: The opening height of the lower slide rail (123) is 0.1-0.3 cm higher than the height of the lower slide plate (121), and the opening height of the upper slide rail (122) is 2 cm higher than the opening height of the lower slide rail (123). The height difference between the window frame (1) and the first window sash (11) and the second window sash (12) is equal to the height difference between the top of the upper slide plate (120) and the top of the upper slide rail (122), and both are the opening heights of the lower slide rail (123).

7. The sliding window with a sealing mechanism according to claim 6, characterized in that: An anti-slip plate (6) is installed on one side of the first window sash (11) and the second window sash (12) close to the middle of the window frame (1), and the height difference between the anti-slip plate (6) and the first window sash (11) and the second window sash (12) is equal to the opening height of the lower slide rail (123), and the upper end and the lower end of the anti-slip plate (6) are respectively slidably connected to the upper slide rail (122) and the lower slide rail (123).

8. The sliding window with a sealing mechanism according to claim 7, characterized in that: A mounting groove (62) is provided in the middle of the first window sash (11) and the second window sash (12) near the anti-slip plate (6), and a mounting block (61) is connected to the position of the anti-slip plate (6) corresponding to the mounting groove (62), and the mounting block (61) is movably connected in the mounting groove (62); The mounting block (61) is provided with a symmetrically arranged second telescopic slot (63), a positioning block (64) is slidably connected in the second telescopic slot (63), and symmetrically arranged positioning slots (65) are provided at positions of the first window sash (11) and the second window sash (12) corresponding to the positioning block (64), the positioning block (64) is inserted into the positioning slot (65), and a second spring (66) is connected between the mounting block (61) and the positioning block (64); A pinching block (67) is connected to one side of the positioning block (64) close to the anti-slip plate (6), and movable grooves (68) are respectively provided on the mounting block (61) and the anti-slip plate (6) at positions corresponding to the pinching block (67), and the pinching block (67) is slidably connected in the movable groove (68).

9. The sliding window with a sealing mechanism according to claim 8, characterized in that: An insert block (7) is provided below the side of the anti-slip plate (6) away from the mounting block (61); a second slot (71) is provided at a position of the window frame (1) corresponding to the insert block (7); a protrusion (72) is connected to the position of the anti-slip plate (6) corresponding to the insert block (7); the protrusion (72) and the insert block (7) are connected by magnet adsorption; a positioning ring (73) is connected below the anti-slip plate (6) corresponding to the insert block (7); the insert block (7) is slidably connected in the positioning ring (73).

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