Outward-opening window ventilation control structure with automatic adjustment function

Abstract

The utility model provides a self-adjusting outward-opening window ventilation control structure, which relates to the technical field of doors and windows, and comprises a mounting frame and a window body, two groups of outer glass are respectively arranged in the mounting frame, the two groups of outer glass are respectively attached to the front surface and the back surface of the mounting frame, and air holes penetrate through the two groups of outer glass. Inner glass is arranged between the two pieces of outer glass, the surface of the window body is wrapped with a mounting frame, a gear can rotate through cooperation of the gear and a rack, the gear can move left and right on the rack through driving generated by a motor, the motor is used as a driving piece of the gear, and the gear is driven by the motor to move left and right on the rack. When the gear is meshed with the rack, the gear rotates to linearly move along the surface of the rack, so that a ventilation control structure is automatically adjusted, and the size of a ventilation opening can be adjusted by utilizing the inner glass at the bottom end of the mounting box to be matched with the movement of the motor and the gear.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to an automatically adjustable ventilation control structure for an outward-opening window. Background Art

[0002] Outward-opening windows are casement windows that partially or completely protrude outside when the window is opened. Now many families choose outward-opening windows, which have the following advantages: they do not occupy indoor space, and can ensure that the window can be opened to the maximum, with excellent ventilation and lighting effects, and will not interfere with the use of indoor curtains and window sills. When the window sash is opened outward, it will not affect the indoor decoration effect. When the window sash is opened outward, people can avoid body parts hitting the window corners and causing injuries when they are indoors. It is very safe and especially suitable for families with children.

[0003] According to patent number CN106894739B, the present invention relates to an outward-opening window, comprising a window frame, a window sash hinged to the window frame, an inflatable sealing strip arranged on the window frame to surround the thermal insulation bridge of the window frame, an inflating device and an exhaust device for respectively inflating and exhausting the inflatable sealing strip, and a main control circuit board electrically connected to the inflating device and the exhaust device; wherein the window sash is turned from the outside to the inside with one end hinged to the window frame as a fulcrum to close the window frame. Compared with the prior art, the main control circuit board can open the inflating device to inflate the inflatable sealing strip after receiving an inflating signal, thereby completely isolating the cavity formed between the window sash and the window frame, thereby achieving sealing between the window sash and the window frame, while improving the sealing performance, it can also prevent rainwater from penetrating into the interior of the profile to cause corrosion to the profile, and after receiving the exhaust signal, the main control circuit board opens the exhaust device to exhaust the inflatable sealing strip to cancel the sealing between the window sash and the window frame, so as to facilitate the opening of the window sash.

[0004] The existing outward-opening windows have the following problems:

[0005] 1. Most of the existing outward-opening windows open from the inside to the outside, and the size of the opening is limited after the window is opened, resulting in poor ventilation and slow indoor air circulation;

[0006] 2. Existing outward-opening windows can only be ventilated by manual window opening control. In addition, there is no structure for ventilation. Users cannot take more ways to ventilate and quickly circulate indoor air. Utility Model Content

[0007] The utility model aims to solve the technical problems of poor ventilation effect and slow indoor air circulation in the prior art, and proposes an automatically adjustable outward-opening window ventilation control structure.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatically adjustable ventilation control structure for an outward-opening window, comprising a mounting frame and a window body, wherein outer glass is respectively arranged inside the mounting frame, and there are two groups of outer glass, and the two groups of outer glass are respectively fitted with the front and back sides of the mounting frame, and both of the two outer glasses are penetrated by air holes, and the shape of the air holes is rectangular, and the size and position of the air holes are the same, an inner glass is arranged between the two outer glasses, and the size of the inner glass is the same as the size of the air holes, the surface of the window body is wrapped with the mounting frame, and a handle is fixedly connected to the surface of the mounting frame.

[0009] It can be seen that in the above technical solution, air vents can be used to circulate indoor and outdoor air. The air vents are the same size and shape as the inner glass. When the inner glass moves, the air vents are exposed and closed to achieve the ventilation effect. The air vents are increased. When the ventilation effect required by the user is not achieved after opening the window, the air vents can be used to circulate indoor and outdoor air.

[0010] Preferably, the inner wall of the window is provided with a slider and a slide groove respectively, one side of the slider is axially connected to a connecting rod, and the other end of the connecting rod is axially connected to the surface of the mounting frame, and both are connected to the connecting rod, and the mounting frame can be rotated through the slider and the connecting rod.

[0011] It can be seen that in the above technical solution, the installation frame can be used to open or close the window by utilizing the connection between the slide groove and the slider. Since the slider can slide in the slide groove, the connecting rod can be driven to move when the slider slides. At this time, the connecting rod can drive the installation frame to close or open the window.

[0012] Preferably, a rack is attached to the top surface of the interior of the installation frame, and the rack is located between the two outer glasses, and the length of the rack is equal to the size of the top surface of the interior of the installation frame, one end of the rack fits with the gear, a gear is provided between the two outer glasses, and the gear surface and the rack are meshed with each other, and an installation box is provided at the bottom of the rack, the inner glass is attached to the bottom end of the installation box, and the installation box is adhered to the inner glass.

[0013] It can be seen that in the above technical solution, the gear can be rotated by the cooperation of the gear and the rack, the gear can be moved left and right on the rack by the drive generated by the motor, the gear can be rotated by using the motor as the driving part of the gear, and when the gear and the rack are meshed with each other, the gear can be moved linearly along the surface of the rack, thereby realizing an automatic adjustment of the ventilation control structure, and the size of the vent can be adjusted by using the inner glass at the bottom of the installation box in conjunction with the movement of the motor and the gear.

[0014] Preferably, one side of the two outer glasses is provided with an opening groove, the front and rear ends of the installation box are attached with assembling pieces, the opening groove is located inside the assembling piece, and the opening groove and the assembling piece cooperate with each other.

[0015] It can be seen that in the above technical solution, the opening grooves provided on the two outer glasses and the assembling parts provided on the installation box are utilized to make the assembling parts cooperate with the opening grooves, thereby supporting the installation box. When the installation box moves in a straight line along the rack surface with the gear, the installation box can be limited.

[0016] Preferably, the gear surface is key-connected to the motor output end, and the tooth groove portion of the gear is meshingly connected to the tooth groove portion of the rack.

[0017] It can be seen that in the above technical solution, the gear is connected to the rotating end of the motor, and the tooth grooves on the gear surface are meshed with the rack surface. Therefore, the gear can move linearly along the rack surface under the drive of the motor rotating end.

[0018] Preferably, sealing gaskets are provided on both sides of the inner glass, the sealing gaskets are attached to the outer glass, and the sealing gaskets can seal the outer glass when the moving positions of the sealing gaskets and the outer glass are the same.

[0019] It can be seen that in the above technical solution, the sealing gasket provided on the inner glass is utilized. When the sealing gasket of the inner glass is moved to the same position as the outer glass, the sealing gasket and the outer glass are fitted together to play a sealing role. When the inner glass moves to the position of the vent hole, the inner glass and the outer glass can be sealed by fitting the sealing gasket and the outer glass, and at the same time, the glass is protected. Since the two outer glasses are both provided with vent holes and the inner glass is provided with a sealing gasket, when the inner glass is moved to the same position as the outer glass, the two outer glasses can be sealed at the same time. When the user wants to increase the ventilation demand, the inner glass can be moved to automatically adjust the size of the vent hole, and the vent holes on the two outer glasses are both opened.

[0020] Beneficial Effects

[0021] In the utility model, vents are added to the existing windows. When the ventilation effect after the window is opened outwards cannot meet the user's needs, the vents can be opened. The vents can be used to provide additional ventilation for the window, thereby meeting the user's needs, and the vents can be used to quickly complete the indoor air circulation.

[0022] In the utility model, the ventilation effect of the window is improved by increasing the number of air holes. The inner glass is moved between two outer glasses to control the opening size of the air holes. The sealing pad on the inner glass is fitted with the outer glass to complete the sealing of the air holes when the inner glass and the air holes overlap. When the user wants to expand the air holes, the inner glass can be driven to move by a motor to expand the air holes. Compared with the existing window opening ventilation method, the air can be better and quickly circulated, thereby realizing automatic adjustment of the size of the air holes and improving the ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a bearing of the utility model;

[0024] Figure 2 Schematic diagram of the installation frame of the utility model

[0025] Figure 3 It is a moving schematic diagram of the utility model;

[0026] Figure 4 This is a schematic diagram of the assembly of the installation box of the utility model

[0027] Figure 5 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0028] Legend:

[0029] 1. Window; 2. Slide; 3. Slider; 4. Connecting rod; 5. Handle; 6. Gear; 7. Rack; 8. Motor; 9. Installation box; 10. Opening slot; 11. Assembling parts; 12. Installation frame; 13. Outer glass; 14. Inner glass; 15. Sealing gasket; 16. Air vent. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0031] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0033] Reference Figure 1-4 , an automatically adjusted external window ventilation control structure, including a mounting frame 12 and a window body 1, outer glass 13 is respectively arranged inside the mounting frame 12, and there are two groups of outer glass 13, and the two groups of outer glass 13 are respectively attached to the front and back of the mounting frame 12, and the two outer glass 13 are penetrated by air holes 16, and the shape of the air holes 16 is rectangular, and the size and position of the air holes 16 are the same, an inner glass 14 is arranged between the two outer glass 13, and the size of the inner glass 14 is the same as the size of the air holes 16, and the surface of the window body 1 is wrapped with the mounting frame 12, and the air holes 16 can be used to circulate indoor and outdoor air, and the air holes 16 are the same size and shape as the inner glass 14, and when the inner glass 14 moves, the air holes 16 are exposed and closed, so as to achieve the ventilation effect, increase the air holes, and when the ventilation effect required by the user is not achieved after the window is opened, the air holes 16 can be used to circulate indoor and outdoor air.

[0034] The inner wall of the window body 1 is provided with a slider 3 and a slide groove 2, one side of the slider 3 is axially connected with a connecting rod 4, and the other end of the connecting rod 4 is axially connected with the surface of the installation frame 12, and both are connected to the connecting rod 4, and the installation frame 12 can be rotated through the slider 3 and the connecting rod 4. By connecting the slide groove 2 and the slider 3, the installation frame 12 can be opened or closed. Since the slider 3 can slide in the slide groove 2, the connecting rod 4 can be driven to move when the slider 3 slides, and at this time, the connecting rod 4 can drive the installation frame 12 to close or open the window.

[0035] The top surface of the interior of the installation frame 12 is fitted with a rack 7, and the rack 7 is located between two outer glasses 13, and the length of the rack 7 is equal to the size of the top surface of the interior of the installation frame 12. One end of the rack 7 is fitted with a gear 6. A gear 6 is provided between the two outer glasses 13, and the surface of the gear 6 and the rack 7 are meshed with each other. A mounting box 9 is provided at the bottom of the rack 7, and an inner glass 14 is fitted at the bottom of the mounting box 9, and the mounting box 9 is adhered to the inner glass 14. The gear 6 can be rotated by the cooperation of the gear 6 and the rack 7, and the gear 6 can be moved left and right on the rack 7 by the drive generated by the motor 8. The motor 8 is used as the driving part of the gear 6 to rotate the gear 6. When the gear 6 and the rack 7 are meshed with each other, the gear 6 can be rotated to move linearly along the surface of the rack 7, thereby realizing an automatic ventilation control structure. The size of the vent can be adjusted by the inner glass 14 at the bottom of the mounting box 9 in conjunction with the movement of the motor 8 and the gear 6.

[0036] An opening groove 10 is provided on one side of the two outer glasses 13, and assembling pieces 11 are attached to the front and rear ends of the installation box 9, and the opening groove 10 is located inside the assembling piece 11, and the opening groove 10 and the assembling piece 11 cooperate with each other. The opening grooves 10 provided on the two outer glasses 13 and the assembling piece 11 provided on the installation box 9 are utilized to make the assembling piece 11 cooperate with the opening groove 10, thereby supporting the installation box 9. When the installation box 9 moves linearly along the surface of the rack 7 with the gear 6, the installation box 9 can be limited.

[0037] The surface of gear 6 is key-connected to the output end of motor 8, and the tooth groove of gear 6 is meshed with the tooth groove of rack 7. When motor 8 is used to generate drive, gear 6 can be driven to rotate, and when motor 8 rotates, installation box 9 can be driven to move together. Gear 6 is connected to the rotating end of motor 8, and the tooth groove on the surface of gear 6 is meshed with the surface of rack 7. Therefore, gear 6 can move linearly along the surface of rack 7 under the drive of the rotating end of motor 8.

[0038] The inner glass 14 is provided with a sealing gasket 15, which is attached to the outer glass 13, and can be sealed when the sealing gasket 15 and the outer glass 13 are moved to the same position. With the sealing gasket 15 in the inner glass 14, when the sealing gasket 15 of the inner glass 14 and the outer glass 13 are moved to the same position, the inner glass 14 and the outer glass 13 can be sealed. Since the two outer glasses 13 are both penetrated by air holes and the inner glass 14 is provided with a sealing gasket 15, when the inner glass 14 is moved to the same position as the outer glass 13, the two outer glasses 13 can be sealed at the same time. When the user wants to increase the ventilation demand, the inner glass 14 can be moved to automatically adjust the size of the air hole 16, and the air holes of the two outer glasses 13 are both opened.

[0039] A handle 5 is fixedly connected to the surface of the mounting frame 12. Using the handle 5 of the mounting frame 12, the user can hold the handle 5 and push the handle 5 outward to open the window, or pull the handle 5 inward to close the window.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatically adjustable outward-opening window ventilation control structure, comprising a mounting frame (12) and a window body (1), characterized in that: The installation frame (12) is provided with outer glass (13) inside, and there are two groups of outer glass (13), and the two groups of outer glass (13) are respectively attached to the front and back of the installation frame (12), and the two outer glass (13) are penetrated by air holes (16), and the air holes (16) are rectangular in shape, and the size and position of the air holes (16) are the same, and an inner glass (14) is provided between the two outer glass (13), and the size of the inner glass (14) is the same as the size of the air holes (16), and the surface of the window body (1) is wrapped with the installation frame (12), and the surface of the installation frame (12) is fixedly connected with a handle (5).

2. The automatic adjustment outward opening window ventilation control structure according to claim 1, characterized in that: The inner wall of the window body (1) is provided with a slider (3) and a slide groove (2), one side of the slider (3) is axially connected to a connecting rod (4), and the other end of the connecting rod (4) is axially connected to the surface of the installation frame (12), and both are connected to the connecting rod (4), and the installation frame (12) can be rotated through the slider (3) and the connecting rod (4).

3. The automatic adjustable outward-opening window ventilation control structure according to claim 1, characterized in that: A rack (7) is bonded to the top surface of the interior of the installation frame (12), and the rack (7) is located between two outer glasses (13), and the length of the rack (7) is equal to the size of the top surface of the interior of the installation frame (12). A gear (6) is provided between the two outer glasses (13), and the surface of the gear (6) and the rack (7) are meshed with each other. A mounting box (9) is provided at the bottom of the rack (7), and the bottom end of the mounting box (9) is bonded to the inner glass (14), and the mounting box (9) is adhered to the inner glass (14).

4. The automatic adjustment outward opening window ventilation control structure according to claim 3 is characterized in that: An opening groove (10) is formed on one side of the two outer glasses (13); an assembling piece (11) is attached to the front and rear ends of the installation box (9); the opening groove (10) is located inside the assembling piece (11); and the opening groove (10) and the assembling piece (11) cooperate with each other.

5. The automatic adjustment outward opening window ventilation control structure according to claim 3 is characterized in that: The surface of the gear (6) is key-connected to the output end of the motor (8), and the tooth groove portion of the gear (6) is meshedly connected to the tooth groove portion of the rack (7).

6. The automatic adjustment outward opening window ventilation control structure according to claim 1, characterized in that: Both sides of the inner glass (14) are provided with sealing gaskets (15), and the sealing gaskets (15) are attached to the outer glass (13), and the sealing gaskets (15) and the outer glass (13) can be sealed when their moving positions are the same.

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