CN221942290U - An adjustable pressure relief window - Google Patents

Abstract

The utility model relates to the field of doors and windows, in particular to an adjustable pressure relief window, which solves the technical problems: the pressure release window is difficult to automatically adjust the angle of the pressure release plate in multiple directions according to the requirement in daily use; the technical scheme is as follows: an adjustable pressure relief window comprises an auxiliary component, a window body component, a dustproof component, a shell component, a blade component and a driving component; according to the utility model, the blade assembly is utilized to drive the pressure release plates to rotate through the gears, the angles of the pressure release plates are adjusted through rotation, so that the air tightness of the main body is adjusted up and down, the driving assembly is matched with the driving assembly to drive the push block through the electric cylinder and to move up and down through the teeth, the gears can be driven to rotate in temperature, and the running stability of the device is further improved, and the problem that the angles of the pressure release plates are difficult to automatically adjust in multiple directions according to the requirement in daily use of the pressure release window is solved.

Description

An adjustable pressure relief window

Technical Field

The utility model belongs to the field of doors and windows, and in particular relates to an adjustable pressure relief window.

Background Art

Adjustable pressure relief windows are windows used to adjust the pressure inside a room or building. This type of window can release pressure by changing its opening area or opening angle, thereby effectively controlling the airflow and pressure difference between indoors and outdoors. It is widely used in buildings, especially in places where air circulation and indoor pressure regulation are required, such as laboratories, factories, hospitals, etc. By adjusting the opening angle or area of the window, the indoor ventilation and pressure environment can be freely controlled as needed, providing a more comfortable and safe working or living environment.

The angles that can be adjusted by the adjustment structure of the existing pressure relief window are mostly fixed, but sometimes it is necessary to adjust the pressure relief window at multiple angles, which is difficult to meet. In addition, during use, the adjustment of the pressure relief window often requires manpower assistance, which is very time-consuming and labor-intensive, resulting in poor effect and inconvenience in adjusting the angle of the pressure relief window.

Therefore, in order to address the problem that the above-mentioned pressure relief window is difficult to adjust at multiple angles when in use, and the adjustment work requires human assistance, which is time-consuming and labor-intensive, thereby affecting the pressure relief effect and efficiency of the pressure relief window, an adjustable pressure relief window is developed. By adding a rotating adjustment structure and a rack transmission structure to the pressure relief window, the pressure relief window can be adjusted at multiple angles, and it is convenient for users to adjust the pressure relief window, thereby improving the pressure relief effect and efficiency of the pressure relief window, and thereby improving its convenience and practicality.

Utility Model Content

In order to overcome the problem that it is difficult to automatically adjust the angle of the pressure relief plate in multiple directions according to needs during daily use of the pressure relief window.

The technical solution of the utility model is: an adjustable pressure relief window, including an auxiliary component, a window component, a dustproof component, a shell component, a blade component, and a driving component. A blade component with a rotation adjustment structure is arranged inside the window component, shell components for limiting the driving component are arranged at the left and right ends of the window component, a driving component with a rack transmission structure is arranged on the inner wall of the shell component, a dustproof component for fixing the position is arranged at the rear end of the window component, and an auxiliary component of a plurality of ventilation slots is arranged at the lower end of the window component.

Preferably, the auxiliary component can assist the main body in pressure relief work through multiple air holes, and the opening and closing of the air holes can be controlled by the baffle. The window component can quickly install the dustproof screen on the rear end of the main body by using the card slot and the buckle. The blade assembly drives the pressure relief plate to rotate along the inner wall of the first groove body through the gear, and the air tightness of the main body can be adjusted by adjusting the angles of multiple pressure relief plates. The shell assembly can protect the electric cylinder and the limit bolt through the first shell and the second shell to prevent them from being damaged. The driving assembly uses the electric cylinder to drive the push block and cooperates with the teeth to move up and down, which can drive the gear to rotate. The dustproof component uses the dustproof screen to prevent dust from entering the room through the main body.

Preferably, the auxiliary component includes an auxiliary block, air holes, a baffle and a clamping block. The front and rear ends of the auxiliary block are penetrated with evenly distributed air holes. The rear end of the baffle is fixed with a symmetrical clamping block. The clamping block is adapted to the air holes, and the rear end of the baffle is fitted with the front end of the auxiliary block. When in use, the multiple air holes can assist the main body in pressure relief work, and the baffle can control the opening and closing of the air holes by cooperating with the air holes through the clamping block.

Preferably, the window assembly includes a main body, a first groove body, and a card slot. The upper end of the auxiliary block is fixedly connected to the main body, and card slots are provided at the four corner edges of the front end of the main body. When in use, the dustproof screen can be quickly installed on the rear end of the main body by using the card slot and the buckle. The first groove body can make the rotating shaft and the limit bolt rotate along it.

Preferably, the blade assembly includes a pressure relief plate and a rotation adjustment structure, which is composed of a gear, a rotating shaft, and a limit bolt. Multiple groups of first slots are penetrated at the left and right ends of the main body. The right end of the pressure relief plate is fixedly connected to the rotating shaft, and the right end of the rotating shaft passes through the first slot and is fixedly connected to a gear. The right end of the limit bolt passes through the first slot and is connected to the left end of the pressure relief plate. When in use, the pressure relief plate is driven by the gear to rotate along the inner wall of the first slot. The air tightness of the main body can be adjusted by adjusting the angles of multiple pressure relief plates, and the rotating shaft and the limit bolt rotate along the inner wall of the first slot.

Preferably, the shell assembly includes a first shell, a mounting plate, a through hole, and a second shell. The left end of the gear fits with the right end of the main body, the limit bolt is adapted to the first groove, the first shell is fixed to the right end of the main body, the inner wall of the first shell is fixed with a mounting plate, and symmetrical through holes are provided at the upper and lower ends of the mounting plate. The second shell is fixed to the left end of the main body. When in use, the first shell and the second shell can be used to protect the electric cylinder and the limit bolt to prevent damage, and the mounting plate can fix the electric cylinder.

Preferably, the driving assembly includes a second slot body and a rack transmission structure. The rack transmission structure consists of an electric cylinder, a push block and teeth. The two electric cylinders are fixedly connected to the lower end of the mounting plate. The upper end of the telescopic rod of the electric cylinder is fixedly connected to the push block through the through hole. The left and right ends of the push block are penetrated by a second slot body. The inner wall of the rear end of the second slot body is provided with teeth, which mesh with the gear. The push block is adapted to the inner wall of the first outer shell, and the left end of the limit bolt is fitted with the inner wall of the left end of the second outer shell. When in use, the electric cylinder is used to drive the push block and cooperate with the teeth to move up and down, which can drive the gear to rotate, and the second slot body can limit the push block.

Preferably, the dustproof component includes a dustproof net and a buckle. Buckles are fixed to the four corner edges of the front end of the dustproof net. The buckles are adapted to the slots, and the front end of the dustproof net fits with the rear end of the main body. When in use, the dustproof net can prevent dust from entering the room through the main body, and the buckles can be matched with the slots to fix the dustproof net to the rear end of the main body.

Beneficial effects of the utility model:

1. The blade assembly drives the pressure relief plate to rotate along the inner wall of the first trough body through the gear. The air tightness of the main body can be adjusted by adjusting the angles of multiple pressure relief plates. The driving assembly drives the push block with the electric cylinder and moves up and down in coordination with the teeth, which can drive the gear to rotate stably.

2. Multiple air holes can assist the main body in pressure relief work, thereby improving the efficiency of pressure relief.

3. The two shells can protect the electric cylinder and the limit bolt to prevent them from being damaged, thus increasing the service life of the device.

4. The use of dustproof mesh can prevent dust from entering the room through the main body, preventing dust from entering the room and affecting the operation of the machinery.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of an adjustable pressure relief window of the present invention;

FIG2 shows a perspective view of a disassembled schematic diagram of a bearing assembly of an adjustable pressure relief window of the present invention;

FIG3 shows a schematic diagram of the three-dimensional structure of a blade assembly, a window assembly and a dustproof assembly of an adjustable pressure relief window of the present invention;

FIG. 4 shows a perspective view of the auxiliary components of an adjustable pressure relief window of the present invention;

FIG5 is a schematic diagram showing the three-dimensional structure disassembly of a shell component and a drive component of an adjustable pressure relief window of the present invention.

Explanation of the reference numerals: 1-auxiliary component, 101-auxiliary block, 102-air vent, 103-baffle, 104-block, 2-shell component, 201-first shell, 202-mounting plate, 203-through hole, 204-second shell, 3-blade component, 301-pressure relief plate, 302-gear, 303-rotating shaft, 304-limiting bolt, 4-window component, 401-main body, 402-first slot, 403-slot, 5-dustproof component, 501-dustproof net, 502-buckle, 6-drive component, 601-electric cylinder, 602-push block, 603-teeth, 604-second slot.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and embodiments.

Please refer to Figures 1-5. The utility model provides an embodiment: an adjustable pressure relief window, including an auxiliary component 1, a window component 4, a dustproof component 5, and also includes a shell component 2, a blade component 3, and a driving component 6. The window component 4 is provided with a blade component 3 with a rotation adjustment structure. The left and right ends of the window component 4 are provided with shell components 2 for limiting the driving component 6. The inner wall of the shell component 2 is provided with a driving component 6 with a rack transmission structure. The rear end of the window component 4 is provided with a fixed dustproof component 5. The lower end of the window component 4 is provided with an auxiliary component 1 of a plurality of ventilation slot bodies. The blade component 3 drives the pressure relief plate 301 to rotate along the inner wall of the first slot body 402 through the gear 302. The air tightness of the main body 401 can be adjusted by adjusting the angles of the plurality of pressure relief plates 301. The driving component 6 drives the push block 602 with the electric cylinder 601 and cooperates with the teeth 603 to move up and down, which can drive the gear 302 to rotate.

Please refer to Figure 3. In this embodiment, the window assembly 4 includes a main body 401, a first slot body 402, and a slot 403. The upper end of the auxiliary block 101 is fixedly connected to the main body 401. The four corners of the front end of the main body 401 are provided with slots 403. When in use, the dustproof screen 501 can be quickly installed on the rear end of the main body 401 by using the slots 403 in conjunction with the buckles 502. The first slot body 402 can make the rotating shaft 303 and the limiting bolt 304 rotate along it. The blade assembly 3 includes a pressure relief plate 301 and a rotation adjustment structure. The rotation adjustment structure is composed of a gear 302, a rotating shaft 303, and a limiting bolt 304. Multiple groups of first slot bodies 402 are provided on the left and right ends of the main body 401. The right end of the pressure relief plate 301 is fixedly connected to the rotating shaft 303. The right end of the rotating shaft 303 passes through the first slot body 402 and is fixedly connected to the gear 302. The limiting bolt 304 is provided with a plurality of first slot bodies 402. The right end of the bolt 304 passes through the first slot body 402 and is connected to the left end of the pressure relief plate 301. When in use, the pressure relief plate 301 is driven by the gear 302 to rotate along the inner wall of the first slot body 402. The air tightness of the main body 401 can be adjusted by adjusting the angles of the multiple pressure relief plates 301. The rotating shaft 303 and the limiting bolt 304 rotate along the inner wall of the first slot body 402. The dustproof component 5 includes a dustproof net 501 and a buckle 502. The buckles 502 are fixedly connected to the four corners of the front end of the dustproof net 501. The buckles 502 are adapted to the slots 403. The front end of the dustproof net 501 is fitted with the rear end of the main body 401. When in use, the dustproof net plate 501 can be used to prevent dust from entering the room through the main body 401. The buckles 502 cooperate with the slots 403 to fix the dustproof net plate 501 to the rear end of the main body 401.

Please refer to Figure 5. In this embodiment, the housing component 2 includes a first housing 201, a mounting plate 202, a through hole 203, and a second housing 204. The left end of the gear 302 fits with the right end of the main body 401, and the limit bolt 304 is adapted to the first slot 402. The first housing 201 is fixed to the right end of the main body 401. The inner wall of the first housing 201 is fixed with the mounting plate 202. The upper and lower ends of the mounting plate 202 are penetrated with symmetrical through holes 203. The second housing 204 is fixed to the left end of the main body 401. When in use, the electric cylinder 601 and the limit bolt 304 can be protected by the first housing 201 and the second housing 204 to prevent them from being damaged. The mounting plate 202 can fix the electric cylinder 601. The drive component 6 includes a second slot 60 4. Rack transmission structure. The rack transmission structure consists of an electric cylinder 601, a push block 602, and teeth 603. The two electric cylinders 601 are fixedly connected to the lower end of the mounting plate 202. The upper end of the telescopic rod of the electric cylinder 601 passes through the through hole 203 and is fixedly connected to the push block 602. The left and right ends of the push block 602 are penetrated by a second slot 604. The rear end inner wall of the second slot 604 is provided with teeth 603. The teeth 603 mesh with the gear 302. The push block 602 is adapted to the inner wall of the first shell 201. The left end of the limit bolt 304 is fitted with the left end inner wall of the second shell 204. When in use, the electric cylinder 601 is used to drive the push block 602 and cooperate with the teeth 603 to move up and down, which can drive the gear 302 to rotate, and the second slot 604 can limit the push block 602.

Please refer to Figure 4. In this embodiment, the auxiliary component 1 includes an auxiliary block 101, air holes 102, a baffle 103, and a clamping block 104. The front and rear ends of the auxiliary block 101 are penetrated by evenly distributed air holes 102. The rear end of the baffle 103 is fixed with a symmetrical clamping block 104. The clamping block 104 is adapted to the air holes 102, and the rear end of the baffle 103 is fitted with the front end of the auxiliary block 101. When in use, the plurality of air holes 102 can assist the main body 401 in performing pressure relief work, and the baffle 103 can control the opening and closing of the air holes 102 through the clamping block 104 cooperating with the air holes 102.

When working, first, fit the lower end of the auxiliary block 101 to the inner wall of the upper end of the installation slot, then fit the right end of the first shell 201 and the left end of the second shell 204 to the left and right ends of the installation slot, and then fix them in the installation slot body with bolts;

Next, when in use, by starting the electric cylinder 601, the telescopic rod of the electric cylinder 601 drives the push block 602 to slide up and down along the inner wall of the first housing 201, and the push block 602 slides up and down to drive the teeth 603 to move up and down, and the teeth 603 drive the multiple gears 302 to rotate, and then the gears 302 rotate to drive the shaft 303 to rotate and adjust the pressure relief plate 301, and the spacing between the pressure relief plates 301 is adjusted by rotation to control the size of the pressure relief flow, and cooperate with the dustproof net 501 to prevent dust from entering the room and affecting the mechanical work;

Then, the main body 401 can be assisted in pressure relief through a plurality of air holes 102, thereby improving the efficiency of pressure relief. The electric cylinder 601 and the limit bolt 304 can be protected through the two shells to prevent them from being damaged, thereby improving the service life of the device.

Through the above steps, the blade assembly 3 drives the pressure relief plate 301 to rotate through the gear 302, and the angles of multiple pressure relief plates 301 are adjusted by rotation to adjust the air tightness of the main body 401. The driving assembly 6 uses the electric cylinder 601 to drive the push block 602 and cooperates with the teeth 603 to move up and down, which can drive the gear 302 to rotate at a certain temperature, thereby improving the stability of the operation of the device and solving the problem that it is difficult to automatically adjust the angle of the pressure relief plate 301 in multiple directions according to needs during daily use of the pressure relief window.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims (7)

1. Adjustable pressure release window, auxiliary assembly (1), window body subassembly (4), dustproof subassembly (5), its characterized in that: still including casing subassembly (2), blade subassembly (3), drive assembly (6), the inside of window body subassembly (4) is provided with blade subassembly (3) that have rotation regulation structure, both ends are provided with casing subassembly (2) that carry out spacing protection to drive assembly (6) about window body subassembly (4), the inner wall of casing subassembly (2) is provided with drive assembly (6) that have rack drive structure, the rear end of window body subassembly (4) is provided with dustproof subassembly (5) that the screens is fixed, the lower extreme of window body subassembly (4) is provided with auxiliary assembly (1) of a plurality of ventilation cell bodies.

2. An adjustable pressure relief window according to claim 1, wherein: the auxiliary assembly (1) comprises an auxiliary block (101), ventilation holes (102), a baffle plate (103) and clamping blocks (104), wherein the ventilation holes (102) which are uniformly distributed are formed in the front end and the rear end of the auxiliary block (101) in a penetrating mode, the symmetrical clamping blocks (104) are fixedly connected with the rear ends of the baffle plate (103), the clamping blocks (104) are matched with the ventilation holes (102), and the rear ends of the baffle plate (103) are attached to the front ends of the auxiliary block (101).

3. An adjustable pressure relief window according to claim 2, wherein: the window body assembly (4) comprises a main body (401), a first groove body (402) and a clamping groove (403), wherein the main body (401) is fixedly connected to the upper end of the auxiliary block (101), and the clamping groove (403) is formed in the four corner edges of the front end of the main body (401).

4. An adjustable pressure relief window according to claim 3, wherein: the blade assembly (3) comprises a pressure release plate (301), a rotation adjusting structure, wherein the rotation adjusting structure comprises a gear (302), a rotating shaft (303) and a limiting bolt (304), a plurality of groups of first groove bodies (402) are formed in the left end and the right end of the main body (401) in a penetrating mode, the rotating shaft (303) is fixedly connected with the right end of the pressure release plate (301), the right end of the rotating shaft (303) penetrates through the first groove bodies (402) and is fixedly connected with the gear (302), and the right end of the limiting bolt (304) penetrates through the first groove bodies (402) and is connected with the left end of the pressure release plate (301).

5. An adjustable pressure relief window according to claim 4, wherein: the shell assembly (2) comprises a first shell (201), a mounting plate (202), through holes (203) and a second shell (204), wherein the left end of a gear (302) is attached to the right end of a main body (401), a limit bolt (304) is matched with a first groove body (402), the first shell (201) is fixedly connected to the right end of the main body (401), the mounting plate (202) is fixedly connected to the inner wall of the first shell (201), symmetrical through holes (203) are formed in the upper end and the lower end of the mounting plate (202) in a penetrating mode, and the second shell (204) is fixedly connected to the left end of the main body (401).

6. An adjustable pressure relief window according to claim 5, wherein: the driving assembly (6) comprises a second groove body (604) and a rack transmission structure, wherein the rack transmission structure is composed of an electric cylinder (601), a pushing block (602) and teeth (603), the two electric cylinders (601) are fixedly connected to the lower end of a mounting plate (202), the pushing block (602) is fixedly connected to the upper end of a telescopic rod of the electric cylinder (601) through a through hole (203), the second groove body (604) is penetrated and arranged at the left end and the right end of the pushing block (602), the teeth (603) are arranged on the inner wall of the rear end of the second groove body (604), the teeth (603) are meshed with a gear (302), the pushing block (602) is matched with the inner wall of the first shell (201), and the left end of a limit bolt (304) is attached to the inner wall of the left end of the second shell (204).

7. An adjustable pressure relief window according to claim 3, wherein: dustproof subassembly (5) are including dust screen (501), buckle (502), and the front end four corners edge rigid coupling of dust screen (501) has buckle (502), and buckle (502) and draw-in groove (403) looks adaptation, and the front end of dust screen (501) is laminated mutually with the rear end of main part (401).