Aluminum alloy dustproof sliding window

Abstract

The invention discloses an aluminum alloy dustproof sliding window which comprises a window frame body, a window door, a dustproof component and an air blowing component. A rail groove is formed in the inner wall face of a lower window frame in the window frame body, and the window door is slidably installed in the rail groove. The upper window frame is provided with an automatic door opening assembly, the window door is connected with the automatic door opening assembly, the dustproof component comprises a fixing shell, a recycling assembly and a dustproof curtain, and the dustproof curtain is wound around the recycling assembly. A dustproof curtain placing hole is formed in the window frame body, the externally-arranged end of the dustproof curtain penetrates through the dustproof curtain placing hole and is connected with the window door, and a dustproof cavity is defined by the dustproof curtain and the inner wall face of the rail groove. A window frame air inlet hole is formed in the window frame body and faces the dustproof cavity, and an air outlet of the air blowing component communicates with the window frame air inlet hole. By the adoption of the rail groove, dust and dirt accumulation in the rail groove can be reduced, it is guaranteed that sliding of the window door on the rail groove is not affected, and the cleaning difficulty of the rail groove is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sliding windows, and in particular to an aluminum alloy dustproof sliding window. Background Art

[0002] Aluminum alloy sliding window is a door and window product made of aluminum alloy material. It has the characteristics of light weight, high strength and corrosion resistance, and is widely used in various construction fields. The structure of aluminum alloy sliding window mainly includes window frame, window sash and hardware accessories connecting window frame and window sash. Track groove is formed in the window frame, and the track groove is provided with a slide rail for the window sash to slide with, so that the window sash can complete the push and pull movement on the window frame to achieve the purpose of horizontal window opening and closing, so that the aluminum alloy dustproof sliding window will not occupy too much indoor space when opening and closing the window.

[0003] However, since the track groove is exposed to the external environment, particles such as dust and dirt will fall into the track groove of the sliding window with the flow of air and wind; and the sliding movement of the window sash during use will also bring dust and dirt into the track groove, causing dust and dirt to accumulate in the track groove, affecting the sliding and opening and closing of the window sash, and increasing the difficulty of cleaning the track groove of the window frame. Summary of the invention

[0004] In order to solve the defects of the prior art, the present invention provides an aluminum alloy dustproof sliding window, which can reduce the accumulation of dust and dirt in the track groove, ensure that the sliding of the window door on the track groove is not affected, and effectively reduce the difficulty of cleaning the track groove.

[0005] In order to solve the above technical problems, the present invention provides an aluminum alloy dustproof sliding window, comprising:

[0006] The window frame body comprises an upper window frame, a left window frame, a lower window frame and a right window frame which are sequentially connected, wherein the inner wall surface of the lower window frame is formed with a track groove;

[0007] The window door is slidably mounted on the track groove, the upper window frame is provided with an automatic door opening assembly, the window door is connected to the automatic door opening assembly, and the automatic door opening assembly is used to drive the window door to open or close;

[0008] The dustproof component comprises a fixed shell, a recovery component and a dustproof curtain, wherein the fixed shell is arranged on the window frame body, the recovery component is rotatably connected to the fixed shell, and the dustproof curtain is wound around the recovery component; the left window frame or the right window frame is formed with a dustproof curtain insertion hole, the outward end of the dustproof curtain is passed through the dustproof curtain insertion hole, and the outward end of the dustproof curtain is connected to the window door, and the dustproof curtain and the inner wall surface of the track groove are enclosed to form a dustproof cavity;

[0009] The air blowing component is arranged on the right window frame or the left window frame, the window frame body is formed with a window frame air inlet hole, the window frame air inlet hole faces the dustproof cavity, the air outlet of the air blowing component is connected with the window frame air inlet hole, and the inner wall surface of the track groove is formed with a window frame air outlet hole.

[0010] Wherein, the recycling component comprises:

[0011] A first motor is mounted on the window frame body, and a driving shaft of the first motor is inserted into the fixed housing;

[0012] A transmission group is located inside the fixed shell, the transmission group is formed with an active part and a driven part, the active part is rotationally connected to the first motor, and the driven part is penetrated by the fixed shell;

[0013] The reel is sleeved on the driven part, and the inner wall of the reel is interference fit with the driven part. The bottom of the outer wall of the reel and the axis of the dust curtain insertion hole are located in the same horizontal plane, and the dust curtain is wound around the outer wall of the reel.

[0014] Wherein, the dustproof component also includes:

[0015] The limiting bracket is detachably connected to the window frame body, the limiting bracket forms a limiting hole, the limiting hole is coaxial with the reel, and one end of the reel away from the fixed shell is inserted into the limiting hole.

[0016] Wherein, the blowing component comprises:

[0017] An air pump is arranged on the top surface of the upper window frame, and the air pump is connected to a driving motor; a travel switch is arranged on the top of the upper window frame, and the driving motor is electrically connected to the travel switch;

[0018] The automatic door opening assembly forms a predetermined door opening path, the travel switch is located at one end of the predetermined door opening path away from the drive motor, and the automatic door opening assembly is suitable for abutting against the travel switch;

[0019] The airbag is arranged on the window frame body, the inlet of the airbag is communicated with the air pump port of the air pump, and the outlet of the airbag is communicated with the air inlet hole of the window frame.

[0020] Wherein, the driving motor is located above the upper window frame and on a side away from the travel switch, and the housing of the driving motor is connected with a displacement detection member, and the displacement detection member faces the predetermined door opening path.

[0021] Wherein, a switch valve is provided at the outlet of the airbag, and the travel switch is electrically connected to the switch valve.

[0022] Wherein, a plurality of evenly distributed window frame air inlet holes are formed on the side wall surface of the lower window frame, wherein the window frame air inlet holes close to the left window frame face the joint gap between the left window frame and the lower window frame, the window frame air inlet holes close to the right window frame face the joint gap between the right window frame and the lower window frame, and the other window frame air inlet holes face the bottom wall of the track groove.

[0023] Among them, the outer side surface of the lower window frame is detachably connected to an air guide, an air duct is formed inside the air guide, the inlet of the air duct is connected to the air outlet of the airbag through a connecting pipe, the air duct is formed with a plurality of air outlets, and each of the air outlets is connected to an air inlet of the window frame.

[0024] Wherein, the automatic door opening component comprises:

[0025] A second motor is mounted on the window frame body;

[0026] A conveyor belt group, wherein the driving end of the conveyor belt group is rotatably connected to the second motor, and the predetermined door opening path is formed between the driving end of the conveyor belt group and the driven end of the conveyor belt group;

[0027] A connecting member, the upper end of which is fixed to the conveyor belt group, and the lower end of which is connected to the window door; when the window door is closed, the connecting member abuts against the travel switch.

[0028] Wherein, a through groove is formed at the top of the upper window frame, the lower end of the connecting member is slidably inserted into the through groove, and the lower end of the connecting member is detachably connected to the top of the window door.

[0029] The implementation of the present invention has the following beneficial effects:

[0030] The aluminum alloy dustproof sliding window provided in this embodiment uses a dustproof curtain to cover the track groove, thereby reducing the exposure time of the track groove; at the same time, a clean airflow is used to blow up the dust in the track groove and drive the dust to be discharged from the air outlet of the window frame to reduce the accumulation of dust and dirt in the track groove, thereby ensuring that the sliding of the window and door on the track groove is not affected and effectively reducing the difficulty of cleaning the track groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is one of the three-dimensional structural schematic diagrams of the aluminum alloy dustproof sliding window in the present invention;

[0032] Figure 2 This is the second schematic diagram of the three-dimensional structure of the aluminum alloy dustproof sliding window in the present invention;

[0033] Figure 3 It is a schematic diagram of the top view structure of the window body in the present invention;

[0034] Figure 4 yes Figure 3 A schematic diagram of the cross-sectional structure of the middle window body along the section line AA;

[0035] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0036] Figure 6 It is a schematic diagram of the three-dimensional structure of the air guide member in the present invention;

[0037] Figure 7 It is a schematic diagram of the explosion structure when the air guide member is connected to the window body in the present invention;

[0038] Figure 8 It is a schematic cross-sectional structural diagram of the recovery component in the present invention. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0040] It should be noted here that for the sake of convenience, Figure 1 and Figure 2 As shown, the length direction of the upper window frame 101 or the lower window frame 103 is marked as the X-axis direction, the width direction of the upper window frame 101 or the lower window frame 103 is marked as the Y-axis direction, and the length direction of the left window frame 102 or the right window frame 104 is marked as the Z-axis direction.

[0041] The aluminum alloy dustproof sliding window provided in this embodiment can reduce the accumulation of dust and dirt in the track groove 11, ensure that the sliding of the window door 2 on the track groove 11 is not affected, and effectively reduce the difficulty of cleaning the track groove 11.

[0042] In a specific embodiment of the present invention, Figures 1 to 8 As shown, the aluminum alloy dustproof sliding window includes a window frame body 1, a window door 2, a dustproof component and a blowing component. The window frame body 1 includes an upper window frame 101, a left window frame 102, a lower window frame 103 and a right window frame 104 which are sequentially spliced, wherein the inner wall surface of the lower window frame 103 is formed with a track groove 11, and the window door 2 is slidably installed in the track groove 11. The upper window frame 101 is provided with an automatic door opening assembly, and the window door 2 is connected to the automatic door opening assembly, and the automatic door opening assembly is used to drive the window door 2 to open or close.

[0043] The dustproof component includes a fixed shell 31, a recovery component and a dustproof curtain 33. The fixed shell 31 is arranged on the window frame body 1, the recovery component is rotatably connected to the fixed shell 31, and the dustproof curtain 33 is wound around the recovery component. The window frame body 1 is formed with a dustproof curtain insertion hole 301, the outer end of the dustproof curtain 33 is inserted into the dustproof curtain insertion hole 301, and the outer end of the dustproof curtain 33 is connected to the window door 2, and the dustproof curtain 33 and the inner wall surface of the track groove 11 are enclosed to form a dustproof cavity 302.

[0044] The blowing component is arranged on the window frame body 1 , and the window frame body 1 is formed with a window frame air inlet 401 , the window frame air inlet 401 faces the dustproof cavity 302 , the air outlet of the blowing component is connected with the window frame air inlet 401 , and the inner wall surface of the track groove 11 is formed with a window frame air outlet 402 .

[0045] It is understandable that the automatic door opening component can realize the automatic opening or closing of the window door 2 in the window frame body 1. When the window door 2 is closed in the window frame body 1, the outer end of the dust curtain 33 is in a pulled-out state, and the dust curtain 33 blocks the top of the track groove 11, so that the dust curtain 33 and the inner wall surface of the track groove 11 are enclosed to form a dustproof cavity 302, so that when the sliding window is closed, the dust curtain 33 can be used to block the track groove 11, reducing the exposure time of the track groove 11, thereby reducing the accumulation of dust and dirt in the external environment in the track groove 11.

[0046] When the automatic door opening component drives the window door 2 to open automatically, the recovery component starts following the automatic door opening component, and gradually recovers the dust curtain 33 that is released outward, so as to prevent the dust curtain 33 from affecting the automatic opening action of the window door 2; and when the automatic door opening component drives the window door 2 to close automatically, the recovery component also starts following the automatic door opening component, and gradually releases the dust curtain 33 outward, so that driven by the window door 2, the dust curtain 33 gradually enters the interior of the window frame body 1, and covers and blocks the top of the track groove 11, so as to ensure that the dust curtain 33 can be used to block the track groove 11 again after the window door 2 is closed.

[0047] Since the window door 2 will bring dust and dirt into the track groove 11 when moving in the track groove 11, in order to further prevent dust and dirt from accumulating in the track groove 11, when the window door 2 is closed, the blowing component pumps a clean airflow into the dustproof cavity 302 through the window frame air inlet hole 401, so as to use the clean airflow to blow up the dust in the track groove 11, and the dust is discharged from the window frame air outlet hole 402 of the track groove 11 under the drive of the clean airflow, thereby further reducing the amount of dust accumulation in the track groove 11.

[0048] Furthermore, the aluminum alloy dustproof sliding window provided in this embodiment uses the dustproof curtain 33 to cover the track groove 11, thereby reducing the exposure time of the track groove 11; at the same time, a clean airflow is used to blow up the dust in the track groove 11 and drive the dust to be discharged from the window frame air outlet 402, so as to reduce the accumulation of dust and dirt in the track groove 11, thereby ensuring that the sliding of the window door 2 on the track groove 11 is not affected, and effectively reducing the difficulty of cleaning the track groove 11.

[0049] It should be noted that there are various ways to connect the upper window frame 101, the left window frame 102, the lower window frame 103 and the right window frame 104, including angle code connection, welding connection or bolt and screw connection, which can be selected according to factors such as the specifications of the window frame, installation environment and usage requirements, and will not be repeated here.

[0050] It should also be noted here that the dust-proof components can be arranged according to the number of windows and doors 2. For example, when the windows and doors 2 are provided with a left window door 2 and a right window door 2, two groups of dust-proof components are arranged, wherein the dust-proof components of the left window door 2 are arranged on the right window frame 104, and the dust-proof curtain 33 prevents dust from the track groove 11 between the left window door 2 and the right window frame 104; the dust-proof components of the right window door 2 are arranged on the left window frame 102, and the dust-proof curtain 33 prevents dust from the track groove 11 between the right window door 2 and the left window frame 102.

[0051] In this embodiment, Figure 1 , Figure 2 and Figure 8 As shown, the recovery assembly includes a first motor 321, a transmission group 322 and a reel 323. The first motor 321 is installed on the window frame body 1, the drive shaft of the first motor 321 is inserted into the fixed shell 31, the transmission group 322 is located inside the fixed shell 31, and the transmission group 322 is formed with an active part and a driven part, wherein the active part is rotatably connected with the first motor 321, and the driven part is penetrated through the fixed shell 31. The reel 323 is sleeved on the driven end of the transmission group 322, and the inner wall surface of the reel 323 is interference fit with the driven end of the transmission group 322, the bottom of the outer wall surface of the reel 323 is located at the same horizontal plane as the axis of the dust curtain insertion hole 301, and the dust curtain 33 is wound around the outer wall surface of the reel 323.

[0052] Furthermore, the first motor 321 can be used to control the rotation direction of the active part and the driven part in the transmission group 322, and the corresponding actions of the roller 323 releasing the dust curtain 33 and the roller 323 retracting the dust curtain 33 are realized, thereby coordinating the closing action and opening action of the automatic door opening component to ensure that the dust curtain 33 can cover the track groove 11 without interfering with the automatic opening and closing of the window door 2.

[0053] Specifically, Figure 8As shown, the fixed shell 31 is fixed to the left window frame 102 or the right window frame 104 by bolts or studs, and the fixed frame includes a shell and a cover plate, the shell forms a mounting groove, and the cover plate is covered in the mounting groove. The shell of the first motor 321 is fixed inside the mounting groove, and the transmission group 322 is a driving gear 324 and a driven gear 325 that mesh with each other, wherein the driving gear 324 is connected to the driving shaft of the first motor 321. The transmission shaft of the driven gear 325 extends along the Y-axis direction, and the exposed end of the transmission shaft is interference-fitted with the inner wall surface of the reel 323, thereby ensuring that the reel 323 can rotate with the transmission shaft, so that the first motor 321 controls the reel 323 to release or recycle the dust curtain 33.

[0054] It should be noted that the fixed shell 31 can be fixed below the left window frame 102 or the right window frame 104, and the bottom of the roller 323 and the axis of the dust curtain insertion hole 301 in the left window frame 102 or the right window frame 104 are located in the same horizontal plane, so that the dust curtain 33 can pass through the bottom of the roller 323, penetrate into the dust curtain insertion hole 301, and be connected to the window door 2, thereby ensuring the length utilization of the dust curtain 33.

[0055] In order to connect the outward end of the dust curtain 33 to the window door 2 so as to use the dust curtain 33 to shield the track groove 11 from dust, a hinged boss (not shown in the figure) is formed on the side of the window door 2 facing the dust curtain insertion hole 301, and a hinged column is passed through the outward end of the dust curtain 33, and the hinged column is inserted into the hinged boss.

[0056] It should also be noted here that the width of the dust curtain 33 is greater than the width of the track groove 11, and at the same time, the width of the dust curtain 33 is less than the distance between the outer wall surfaces on both sides of the lower window frame 103, so that the dust curtain 33 can cover and block the track groove 11 while ensuring that the dust curtain 33 does not affect the opening and closing of the side window door 2.

[0057] Furthermore, if Figure 2 and Figure 8 As shown, the dustproof component also includes a limit bracket 34, which is detachably connected to the window frame body 1, and the limit bracket 34 forms a limit hole, which is coaxial with the reel 323, and the end of the reel 323 away from the fixed shell 31 is inserted into the limit hole, so as to utilize the limit hole in the limit bracket 34 to limit the other end of the reel 323, thereby ensuring that the arrangement direction of the reel 323 can be arranged parallel to the dust curtain insertion hole 301, so that the dust curtain 33 in the reel 323 can enter the dust curtain insertion hole 301 along a direction parallel to the dust curtain insertion hole 301, thereby ensuring the shielding effect of the dust curtain 33 on the track groove 11.

[0058] In this embodiment, Figure 2As shown, the blowing component includes an air pump 41 and an air bag 42. The air pump 41 is arranged on the top surface of the upper window frame 101, and the air pump 41 is connected to a driving motor (not shown in the figure), and the driving motor is used to control the piston rod of the air pump 41 to move back and forth in the pump body of the air pump 41 to realize the pumping action of the air pump 41. A travel switch 13 is arranged on the top of the upper window frame 101, and the driving motor is electrically connected to the travel switch 13. When the travel switch 13 is triggered, the driving motor is in a power-off state; when the travel switch 13 is disconnected, the driving motor is in a power-on state.

[0059] The automatic door opening assembly forms a predetermined door opening path, wherein the predetermined door opening path extends along the X-axis direction, the travel switch 13 is located at one end of the predetermined door opening path away from the drive motor, and the automatic door opening assembly is suitable for abutting against the travel switch 13. The airbag 42 is arranged on the window frame body 1, the inlet of the airbag 42 is communicated with the pumping port of the air pump 41, and the outlet of the airbag 42 is communicated with the air inlet hole 401 of the window frame.

[0060] It is understandable that when the window 2 is closed, the automatic door opening assembly abuts against the travel switch 13, and the travel switch 13 cuts off the power to the drive motor, so that the air pump 41 is in a non-working state. During the opening process of the window 2, the automatic door opening assembly is disconnected from the travel switch 13, and the drive assembly is powered on, and the air pump 41 starts to pump air, thereby completing the air pumping action of the air pump 41 during the door opening process, and using the air bag 42 to store the air flow generated by the air pump 41. After the window 2 is closed, the outlet of the air bag 42 can be opened, and the gas stored in the air bag 42 can be sprayed into the dustproof cavity 302 from the window frame air hole 401 to blow and clean the track groove 11, effectively preventing the dust in the track groove 11 from being deposited due to untimely cleaning, and further reducing the difficulty of cleaning the track groove 11.

[0061] In order to facilitate the storage of the airbag 42, Figure 2 As shown, an airbag bracket 421 is detachably mounted on the side of the left window frame 102 or the right window frame 104 , and the airbag 42 is stored in the airbag bracket 421 .

[0062] Further, the driving motor is located on the side above the upper window frame 101 away from the travel switch 13. Specifically, when the travel switch 13 is located on the left side of the upper window frame 101, the driving motor is located on the right side of the upper window frame 101; when the travel switch 13 is located on the right side of the upper window frame 101, the driving motor is located on the left side of the upper window frame 101. In order to ensure that the gas pumped by the air pump 41 does not exceed the maximum capacity of the air bag 42, the housing of the driving motor is connected with a displacement detection member, and the displacement detection member faces the predetermined door opening path, so as to use the displacement detection member to detect the moving state of the automatic door opening component on the predetermined door opening path. When the displacement detection member detects that the automatic door opening component passes by, it indicates that the window door 2 is about to complete the opening action. At this time, the displacement detection member controls the driving motor to stop running, so that the air pump 41 stops pumping gas, so as to ensure that the volume of gas stored in the air bag 42 is within the safe range of the capacity of the air bag 42.

[0063] The displacement detection element is preferably an infrared sensor.

[0064] In this embodiment, in order to facilitate the regulation of the outlet closure of the airbag 42, as shown in FIG. Figure 2 As shown, the outlet of the airbag 42 is provided with a switch valve 422, and the travel switch 13 is electrically connected to the switch valve 422. When the window 2 is closed, the automatic door opening assembly can be used to contact the travel switch 13, and the travel switch 13 is triggered accordingly to control the opening of the airbag 42, so that after the dustproof curtain 33 and the inner wall surface of the track groove 11 form a dustproof cavity 302, the clean airflow is then introduced into the track groove 11, ensuring that the track groove 11 is cleaned in time, and effectively ensuring the cleaning utilization rate of the clean airflow generated by the air pump 41 for the track groove 11.

[0065] In this embodiment, the lower window frame 103, the left window frame 102, and the right window frame 104 are spliced ​​to form a splicing gap 105. Since the splicing gap 105 has a complex shape, it may have a cleaning dead corner. In order to ensure the cleaning effect of the cleaning dead corner in the splicing gap 105, Figure 7 As shown, a plurality of evenly distributed window frame air inlet holes 401 are formed on the side wall surface of the lower window frame 103. The window frame air inlet holes 401 close to the left window frame 102 face the joint gap 105 between the left window frame 102 and the lower window frame 103, and the window frame air inlet holes 401 close to the right window frame 104 face the joint gap 105 between the right window frame 104 and the lower window frame 103.

[0066] When the clean air flow stored in the air bag 42 is sprayed into the track groove 11 through the window frame air inlet holes 401 on both sides of the lower window frame 103, the air column close to the left window frame 102 blows directly to the splicing gap 105 between the left window frame 102 and the lower window frame 103, and the air column close to the right window frame 104 blows directly to the splicing gap 105 between the right window frame 104 and the lower window frame 103, so that the clean air flow can more effectively blow out the dust in the splicing gap 105, ensuring the cleaning effect of the dead corners in the splicing gap 105.

[0067] The other window frame air inlet holes 401 face the bottom wall of the track groove 11 to ensure that the airflow sprayed into the track groove 11 evenly covers the entire bottom area of ​​the track groove 11, thereby ensuring that the track groove 11 can be fully cleaned.

[0068] It should be noted that the number of window frame air inlets 401 in the entire track groove 11 is preferably 4, two of which are located on the left side and the other two are located on the right side, so as to avoid excessive number of window frame air inlets 401 affecting the structural strength of the window frame itself.

[0069] It should also be noted that the multiple window frame air inlet holes 401 in the lower window frame 103 can be processed by using a drilling machine or a punching machine. During the processing, the outer wall surface of the lower window frame 103 is used as the processing reference, and the placement angle of the lower window frame 103 is adjusted so that the multiple window frame air inlet holes 401 can face the corresponding positions in the tilt direction of the lower window frame 103.

[0070] Furthermore, if Figure 4 As shown, the window frame air outlet 402 is located in the middle of the track groove 11 of the lower window frame 103. The window frame air outlet 402 can be connected to the dust collection groove through a dust outlet pipe. The diameter of the dust outlet pipe gradually increases along the window frame air outlet 402 toward the dust collection groove to avoid dust accumulation in the dust outlet pipe.

[0071] The switch valve 422 at the outlet of the airbag 42 is a multi-way valve, each outlet of the multi-way valve is connected to a window frame air inlet 401 through a connecting pipe, and the air flow rate of multiple window frame air inlet holes 401 is correspondingly controlled by the multi-way valve, wherein the air flow rate of the window frame air inlet holes 401 on both sides is preferably greater than the air flow rate of the middle window frame air inlet hole 401, so as to further ensure the cleaning intensity of the connecting gap, and at the same time, the cleaning air flow can flow from both sides to the middle, so as to drive the dust blown in the track groove 11 to be discharged from the window frame air outlet 402.

[0072] Further, in order to simplify the communication structure between the plurality of window frame air inlet holes 401 and the air bag 42 outlet, as shown in FIG. Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, the outer side surface of the lower window frame 103 is detachably connected to an air guide 14, an air duct 141 is formed inside the air guide 14, the air inlet of the air duct 141 is connected to the air outlet of the airbag 42 through a connecting pipe 142, and the air duct 141 is formed with a plurality of air outlets 143, each of which is connected to a window frame air inlet 401.

[0073] Furthermore, when connecting the outlet of the airbag 42 and the multiple window frame air inlets 401, the air guide 14 can be first assembled on the outer side of the lower window frame 103, and ensure that each air duct outlet 143 is connected to the corresponding window frame air inlet 401, and then the air inlet of the air duct 141 in the air guide 14 is connected to the air outlet of the airbag 42, so that the connection between the outlet of the airbag 42 and the multiple window frame air inlets 401 is completed, and there is no need to perform pipeline connection operations on the multiple window frame air inlets 401, which effectively simplifies the operating steps.

[0074] Preferably, the diameters of the multiple air duct outlets 143 gradually decrease along the left or right side of the air guide 14 toward the middle, so that the air flow rate in the window frame air inlet holes 401 on both sides is greater than the air flow rate in the middle window frame air inlet holes 401, thereby further ensuring the cleaning effect of the track groove 11.

[0075] In this embodiment, Figures 1 to 4 As shown, the automatic door opening assembly includes a second motor 121, a conveyor belt set 122 and a connecting member 123. The second motor 121 is mounted on the window frame body 1, the driving end of the conveyor belt set 122 is rotationally connected to the second motor 121, and a predetermined door opening path is formed between the driving end of the conveyor belt set 122 and the driven end of the conveyor belt set 122. The upper end of the connecting member 123 is fixed to the conveyor belt set 122, and the lower end of the connecting member 123 is connected to the window door 2, so that the conveyor belt set 122 drives the connecting member 123 to move between the driving end and the driven end of the conveyor belt set 122, so as to realize the automatic opening and closing of the window door 2.

[0076] Taking the case where the connecting member 123 drives the left window door 2 to open and close as an example, the active end of the conveyor belt group 122 is located on the side of the upper window frame 101 facing the left window frame 102, and the driven end is located on the side of the upper window frame 101 facing the right window frame 104; when the left window door 2 needs to be opened, the second motor 121 can be driven to operate, driving the conveyor belt group 122 to operate, and the conveyor belt group 122 drives the connecting member 123 to move from the active end to the driven end, driving the left window door 2 to move toward the right window frame 104, thereby realizing automatic opening of the left window door 2; and when the left window door 2 needs to be closed, the conveyor belt group 122 drives the connecting member 123 to move from the driven end to the active end, driving the left window door 2 to move toward the right window frame 104, thereby realizing automatic closing of the left window door 2.

[0077] When the window door 2 is closed, the connecting member 123 abuts against the travel switch 13, and the travel switch 13 is triggered by the connecting member 123, and the switch valve 422 at the outlet of the corresponding control airbag 42 is opened, so that the clean gas in the airbag 42 can pass into the track groove 11, completing the cleaning work of the track groove 11.

[0078] It should be noted that if Figure 3 As shown, the conveyor belt set 122 includes a driving pulley 124, a driven pulley 125 and a conveyor belt 126. The driving shaft of the second motor 121 is connected to the driving pulley 124. The driving pulley 124 and the driven pulley 125 are sequentially arranged on both sides of the upper window frame 101. The conveyor belt 126 is wound between the driving pulley 124 and the driven pulley 125. The side where the conveyor belt 126 moves from the driving pulley 124 to the driven pulley 125 is connected to the left window door 2 through the connecting member 123, and the side where the conveyor belt 126 moves from the driven pulley 125 to the driving pulley 124 is connected to the right window door 2 through the connecting member 123, thereby correspondingly controlling the opening or closing of the left window door 2 and the right window door 2.

[0079] It should also be noted that when the conveyor belt group 122 drives the connecting member 123 to open the door along a predetermined door opening path, the movement state of the connecting member 123 can be detected by the displacement detection member, and the driving motor of the air pump 41 can be controlled to stop running accordingly to ensure that the gas volume in the airbag 42 meets the safety requirements.

[0080] In order to facilitate the connection of the window door 2 with the connecting member 123, the window door 2 is driven to slide along the track groove 11 through the conveyor belt set 122 and the connecting member 123. Figure 3 As shown, a through slot 106 is formed at the top of the upper window frame 101 , and the lower end of the connecting member 123 is slidably inserted into the through slot 106 , and the lower end of the connecting member 123 is detachably connected to the top of the window door 2 .

[0081] For example, a connection hole is formed at the lower end of the connection member 123, and a threaded hole is formed at the top of the window door 2. A bolt or a stud is inserted into the connection hole and then into the threaded hole at the top of the window door 2 to bolt the connection member 123 and the window door 2. Of course, the detachable connection method between the connection member 123 and the window door 2 is not limited to threaded connection, and other detachable connection methods may also be used.

[0082] It should be noted here that two through grooves 106 are provided on the upper window frame 101, one of the through grooves 106 is located above the side where the conveyor belt 126 moves from the driving pulley 124 to the driven pulley 125, and the other through groove 106 is located above the side where the conveyor belt 126 moves from the driven pulley 125 to the driving pulley 124, so as to facilitate the connecting piece 123 to connect the conveyor belt 126 and the window door 2.

[0083] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An aluminum alloy dustproof sliding window, characterized in that: include: The window frame body comprises an upper window frame, a left window frame, a lower window frame and a right window frame which are sequentially connected, wherein the inner wall surface of the lower window frame is formed with a track groove; The window door is slidably mounted on the track groove, the upper window frame is provided with an automatic door opening assembly, the window door is connected to the automatic door opening assembly, and the automatic door opening assembly is used to drive the window door to open or close; The dustproof component comprises a fixed shell, a recovery component and a dustproof curtain, wherein the fixed shell is arranged on the window frame body, the recovery component is rotatably connected to the fixed shell, and the dustproof curtain is wound around the recovery component; the left window frame or the right window frame is formed with a dustproof curtain insertion hole, the outward end of the dustproof curtain is passed through the dustproof curtain insertion hole, and the outward end of the dustproof curtain is connected to the window door, and the dustproof curtain and the inner wall surface of the track groove are enclosed to form a dustproof cavity; The air blowing component is arranged on the right window frame or the left window frame, the window frame body is formed with a window frame air inlet hole, the window frame air inlet hole faces the dustproof cavity, the air outlet of the air blowing component is connected with the window frame air inlet hole, and the inner wall surface of the track groove is formed with a window frame air outlet hole.

2. The aluminum alloy dustproof sliding window according to claim 1, characterized in that: The recycling assembly comprises: A first motor is mounted on the window frame body, and a driving shaft of the first motor is inserted into the fixed housing; A transmission group is located inside the fixed shell, the transmission group is formed with an active part and a driven part, the active part is rotationally connected to the first motor, and the driven part is penetrated by the fixed shell; The reel is sleeved on the driven part, and the inner wall of the reel is interference fit with the driven part. The bottom of the outer wall of the reel and the axis of the dust curtain insertion hole are located in the same horizontal plane, and the dust curtain is wound around the outer wall of the reel.

3. The aluminum alloy dustproof sliding window according to claim 2, characterized in that: The dustproof component also includes: The limiting bracket is detachably connected to the window frame body, the limiting bracket forms a limiting hole, the limiting hole is coaxial with the reel, and one end of the reel away from the fixed shell is inserted into the limiting hole.

4. The aluminum alloy dustproof sliding window according to claim 1, characterized in that: The blowing component comprises: An air pump is arranged on the top surface of the upper window frame, and the air pump is connected to a driving motor; a travel switch is arranged on the top of the upper window frame, and the driving motor is electrically connected to the travel switch; The automatic door opening assembly forms a predetermined door opening path, the travel switch is located at one end of the predetermined door opening path away from the drive motor, and the automatic door opening assembly is suitable for abutting against the travel switch; The airbag is arranged on the window frame body, the inlet of the airbag is communicated with the air pump port of the air pump, and the outlet of the airbag is communicated with the air inlet hole of the window frame.

5. The aluminum alloy dustproof sliding window according to claim 4, characterized in that: The driving motor is located above the upper window frame and on a side away from the travel switch. The housing of the driving motor is connected with a displacement detecting member, and the displacement detecting member faces the predetermined door opening path.

6. The aluminum alloy dustproof sliding window according to claim 4, characterized in that: The outlet of the airbag is provided with a switch valve, and the travel switch is electrically connected to the switch valve.

7. The aluminum alloy dustproof sliding window according to claim 4, characterized in that: The side wall surface of the lower window frame is formed with a plurality of evenly distributed window frame air inlet holes, wherein the window frame air inlet holes close to the left window frame face the joint gap between the left window frame and the lower window frame, the window frame air inlet holes close to the right window frame face the joint gap between the right window frame and the lower window frame, and the other window frame air inlet holes face the bottom wall of the track groove.

8. The aluminum alloy dustproof sliding window according to claim 4, characterized in that: The outer side surface of the lower window frame is detachably connected to an air guide, an air duct is formed inside the air guide, the inlet of the air duct is connected to the air outlet of the airbag through a connecting pipe, the air duct is formed with a plurality of air outlets, each of which is connected to an air inlet of the window frame.

9. The aluminum alloy dustproof sliding window according to claim 4, characterized in that: The automatic door opening assembly comprises: A second motor is mounted on the window frame body; A conveyor belt group, wherein the driving end of the conveyor belt group is rotatably connected to the second motor, and the predetermined door opening path is formed between the driving end of the conveyor belt group and the driven end of the conveyor belt group; A connecting member, the upper end of which is fixed to the conveyor belt group, and the lower end of which is connected to the window door; when the window door is closed, the connecting member abuts against the travel switch.

10. The aluminum alloy dustproof sliding window according to claim 9, characterized in that: A through slot is formed at the top of the upper window frame, the lower end of the connecting piece is slidably inserted into the through slot, and the lower end of the connecting piece is detachably connected to the top of the window door.

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