CN110424879B - Adjustable sealed window - Google Patents
Adjustable sealed window Download PDFInfo
- Publication number
- CN110424879B CN110424879B CN201910722312.6A CN201910722312A CN110424879B CN 110424879 B CN110424879 B CN 110424879B CN 201910722312 A CN201910722312 A CN 201910722312A CN 110424879 B CN110424879 B CN 110424879B
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- window frame
- frame body
- push rod
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 31
- 239000000919 ceramic Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention belongs to the field of building doors and windows, and particularly relates to an adjustable sealing window; comprises a window frame body, a first film, a rubber column, a first cavity, a second cavity, a push rod and an air bag; the first film is adsorbed on the surface of the window frame, the edge of the first film is wavy, and the centers of the rubber columns are provided with a third cavity; a first cavity is formed in the left side of the window frame body, a cylinder body is arranged in the first cavity, the upper side face of the cylinder body is connected with the upper side face of the first cavity through a third spring, and a first rod is fixedly connected to the front side face of the lower end of the push rod; a first spring is uniformly arranged in the air bag; the invention is used for adjusting the sealing and ventilation of a bathroom, the first rod is pulled downwards to drive the push rod to compress the air bag, so that the gap between the rubber columns is closed, the bathroom is sealed, the first rod is pulled upwards to drive the push rod to move upwards, the air bag expands, the gap between the rubber columns is enlarged, and the ventilation between the bathroom and the outside is realized.
Description
Technical Field
The invention belongs to the field of building doors and windows, and particularly relates to an adjustable sealing window.
Background
The transom has originated in the European royal, and there is not a glass window in the royal at that time, and the wood transom is installed at the lower half part of the window, so that the room is full of fresh air and precious sunlight, and the wood transom can be folded up without using and is integrated with the palace decoration. The window structure is as follows: the structure of the louver is different according to the shape and the application. The sliding door generally comprises hardware such as an outer frame, blades, a frame, an upper baffle plate, a lower baffle plate (frame), a middle partition, a pull rod, a T column, a hinge and the like, and is also provided with a track and related accessories if the sliding door is a sliding door.
Some technical solutions of adjustable sealing windows have also appeared in the prior art, for example, a chinese patent with application number 2016104211617 discloses an adjustable window, in which a slide way is provided on the inner wall of the outer window frame, and two turnover circular grooves are respectively provided between the slide ways on the upper and lower portions of the outer window frame. One side on the upper portion of interior window frame A and the upper portion of interior window frame B is equipped with slider A and slider B respectively, and slider A and slider B all sliding connection are in the slide of outer window frame upper portion inner wall. One side of the lower part of interior window frame A and the lower part of interior window frame B is equipped with slider C and slider D respectively, and the equal sliding connection of slider C and slider D is in the slide of outer window frame lower part inner wall. Two sides of the inner window frame A adjacent to the inner window frame B are connected through a hinge. The outside of the other side edge of the inner window frame A is fixedly connected with a wind direction adjusting groove, the outside of the other side edge of the inner window frame B is fixedly connected with a wind direction adjusting clamping block, and the size and the position of the wind direction adjusting groove and the wind direction adjusting clamping block correspond to each other.
Although the technical scheme can adjust the window opening range and is convenient for cleaning the window sash, the technical scheme is not suitable for adjusting the sealing and ventilation of bathrooms in cold regions, and can not be clamped with different third grooves through the limiting device, so that the push rod can be stably stopped at one position, and the air bag can be stably stopped at the same compression state, so that the gap between the rubber columns is kept at the required opening size, and a person at the front side of the window frame can adjust the size of the rubber columns according to the requirement to exchange the air at the front side of the window frame with the air at the rear side of the window frame, and therefore, the technical scheme still has a plurality of defects.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an adjustable sealing window which is used for adjusting the sealing and ventilation of a bathroom in cold regions, can drive a push rod to compress an air bag by pulling a first rod downwards, enables the gap between rubber columns to be folded, realizes the sealing of the bathroom, the first rod is pulled upwards to drive the push rod to move upwards, the air bag expands to enlarge the gap between the rubber columns, so that the air circulation between the bathroom and the outside is realized, the push rod can be stably stopped at one position through the clamping of the limiting device and different third grooves, the air bag is also stably stopped at the same compression state, therefore, the gap between the rubber columns is kept at the required opening size, so that people in front of the window frame body can adjust the size of the rubber columns according to the needs to exchange the air in front of the window frame body with the air in the rear of the window frame body.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an adjustable sealing window which comprises a window frame body, a first film, a rubber column, a first cavity, a second cavity, a push rod and an air bag, wherein the first film is arranged on the window frame body; the first film is adsorbed on the surface of the window frame body, the first film is rectangular, the edge of the first film is wavy and can form sealing on the surface of the window frame body with a ceramic tile gap, rubber columns are uniformly arranged in the center of the first film, the contact parts of two adjacent rubber columns are fixedly connected with each other, the gap formed between the rubber columns is communicated with the front side of the window frame body and the rear side of the window frame body, and the centers of the rubber columns are provided with three cavities; a first cavity is formed in the left side of the window frame body, a cylinder body is arranged in the first cavity, the upper side face of the cylinder body is connected with the upper side face of the first cavity through a third spring, and the third spring is an extension spring; a push rod is connected inside the cylinder body in a sliding manner; the front side surface of the lower end of the push rod is fixedly connected with a first rod; a second cavity is arranged below the first cavity, a first groove is formed in the front side of the second cavity, the first groove is rectangular, and the length of the first groove is larger than that of the second cavity; the first rod extends out of the first groove; an air bag is arranged inside the second cavity, a first spring is uniformly arranged inside the air bag, and two ends of the first spring are fixedly connected with the front inner side surface and the rear inner side surface of the air bag respectively; the air bag is respectively connected with a third cavity in each rubber column through an air duct; when the window frame works, the first film is adsorbed on the surface of the window frame body, the edge of the first film is wavy, and sealing can be formed on the surface of the window frame body with a ceramic tile gap, so that the first film is tightly attracted on the window frame body and is not easy to fall off; the first rod is pulled downwards, the first rod drives the push rod to move downwards, the push rod compresses the air bag, gas in the air bag is conducted into a third cavity in the rubber column through the air guide pipe, the third cavity expands to enable adjacent rubber columns to be changed from point contact into surface contact, gaps between the adjacent rubber columns are gradually reduced, and finally air circulation between the front side of the window frame body and the rear side of the window frame body is blocked to form sealing; a pole is pulled up, and a spring props big gasbag, and when the gasbag was propped greatly, the gasbag passed through the air duct and inhaled the gasbag with the air in the No. three cavities in, made the atmospheric pressure in the No. three cavities reduce, the rubber post dwindles, becomes the point contact by the face contact between the adjacent rubber post, and the gap that forms between the adjacent rubber post is grow gradually, makes the air of window frame body front side and window frame body rear side switch on.
A second film is arranged between the first film and the window frame body, the second film can be sucked on the surface of the window frame body, the second film is fixedly connected with the first film, and the second film is uniformly distributed along the edge of the window frame body; the edge of the second film is wavy, and sealing can be formed at the gap of the ceramic tile; during operation, No. two films adsorb on the window frame body surface, and No. two film edge's shape is the wave, can form sealedly in ceramic tile gap department, because No. two films link firmly with a film, No. two films can assist a film to inhale tight window frame body surface, make a film more difficult follow the window frame body and drop.
The thickness of the front end and the rear end of the rubber column is larger than that of the side surface of the rubber column; when the window frame works, the thickness of the front end and the rear end of the rubber column is larger than that of the side surface of the rubber column, and when the third cavity sucks air, the radial expansion degree of the rubber column is larger than that of the front end and the rear end, so that when the rubber column expands, the sealing efficiency of the window frame body is higher; in contrast, when the third cavity exhausts, the rubber column contracts along the radial direction to a degree greater than the contraction degree of the front end and the rear end, so that the ventilation efficiency of the frame window body is higher when the rubber column contracts.
The rear surface of the push rod is provided with an inclined plane notch; cylindrical grooves are uniformly formed in the lower surface of the push rod, cylindrical rollers are arranged in the cylindrical grooves and are in rolling connection with the cylindrical grooves, and the side surfaces of the cylindrical rollers extend out of the rear surface of the push rod; a limiting device is arranged at the lower opening in the cylinder body, a row of third grooves are uniformly formed in the upper side surface of the push rod, the shape of each third groove is smaller than a half ball, and the limiting device can be clamped with the third grooves; when the push rod is pulled downwards, the limiting device is clamped with different third grooves, the push rod can be stably stopped, the air bags are stably stopped in the same compression state, and gaps between the rubber columns are kept in a required opening size, the speed of exchanging the air at the front side of the window frame body with the air at the rear side of the window frame body can be adjusted by people at the front side of the window frame body according to the needs.
A fourth cavity is formed in the front side face of the cylinder body, and the fourth cavity is cuboid; a row of first sawteeth are uniformly arranged on the front side of the first cavity towards the side surface of the fourth cavity, and the tooth form of the first sawteeth is inclined downwards; a second groove is formed in the position, corresponding to the fourth cavity, of the front side of the first cavity, the width of the second groove is smaller than that of the fourth cavity, and the top end of the rear side of the first sawtooth does not exceed the inner side face of the fourth cavity; a pressing block is arranged inside the fourth cavity, a first bulge is arranged on the rear side surface of the pressing block, a first through hole is formed in the rear side surface of the fourth cavity, and the first bulge is connected with the first through hole in a sliding mode; a row of second sawteeth are arranged on the front side face of the pressing block, the tooth form of each second sawtooth is inclined upwards, the first sawteeth are matched with the second sawteeth, and the width of each second sawteeth is larger than that of each second groove; the center of the front side surface of the compression block is fixedly connected with a second rod, and the front end of the second rod is exposed out of the second groove; one end of the second spring is fixedly connected with the rear side surface of the pressing block, the other end of the second spring is fixedly connected with the rear side surface of the fourth cavity, and the second spring is a compression spring; the upper side of the first cavity is communicated with the rear side surfaces of the first film and the second film through air ducts respectively; when the device works, when the first film and the second film are required to be sucked tightly on the window frame body, the second rod is pressed down to separate the second sawtooth on the surface of the pressing block from the first sawtooth, the second rod is pulled downwards to drive the pressing block to move downwards, the first bulge on the rear side of the pressing block is matched with the first through hole to pull the cylinder body to move downwards, so that the volume of a cavity formed by the upper side surface of the cylinder body and the upper side surface of the first cavity is increased, the air pressure is reduced, the cavity formed by the upper side surface of the cylinder body and the upper side surface of the first cavity is respectively communicated with the rear side surfaces of the first film and the second film through the air guide tube, the air between the first film and the window frame body is extracted, the air between the second film and the window frame body is also extracted, the first film is sucked tightly on the window frame body and is not easy to fall off, the second film is sucked tightly and not easy to fall off on the window frame body, the second rod is released, and the pressing block is rebounded by the second spring, the second saw teeth on the front side surface of the pressing block are matched with the first saw teeth to prevent the cylinder body from being pulled back by the third spring; when a film and a film II need to fall off, the pressing block is pressed backwards to enable the saw teeth on the pressing block to leave the saw teeth, the cylinder body is pulled upwards by the spring III, the size of a cavity formed by the upper side face of the cylinder body and the cavity is reduced, air in the cavity formed by the upper side face of the cylinder body and the cavity is pressed between the film and the window frame body through the air duct, and air is also pressed between the film II and the window frame body, so that the film I and the film II fall off.
A fifth cavity is formed in the outer portion of the third cavity in the rubber column along the circumferential direction of the rubber column and is an annular cavity, the cavity formed by the upper side face of the push rod and the inner side face of the cylinder body is communicated with the fifth cavity through an air guide pipe, a second through hole is formed in the side face of the rubber column and is communicated with the fifth cavity and the outer portion of the rubber column, and the outer end of the second through hole is inclined backwards; when the air-tight window frame is in work, when the air on the front side of the window frame body is required to be communicated with the air on the rear side of the window frame body, the first rod is pulled upwards to drive the push rod to move upwards, the cavity formed by the upper side face of the push rod and the inner side face of the cylinder body is compressed, the air in the cavity formed by the upper side face of the push rod and the inner side face of the cylinder body is communicated with the fifth cavity through the air guide tube, the outer end of the second through hole is inclined backwards, the air in the fifth cavity is blown outwards through the second through hole, a water film formed by gaps between the rubber columns is crushed, and the air exchange between the front side of.
The invention has the following beneficial effects:
1. the film is used for adjusting the sealing and ventilation of bathrooms in cold areas, the film is arranged on the surface of the window frame body, the edge of the film is wavy, sealing can be formed on the surface of the window frame body with ceramic tile gaps, and the film is tightly attracted on the window frame body and is not easy to fall off; the first rod is pulled downwards, the first rod drives the push rod to move downwards, the push rod compresses the air bag, gas in the air bag is conducted into a third cavity in the rubber column through the air guide pipe, the third cavity expands to enable adjacent rubber columns to be changed from point contact into surface contact, gaps between the adjacent rubber columns are gradually reduced, and finally air circulation between the front side of the window frame body and the rear side of the window frame body is blocked to form sealing; a pole is pulled up, and a spring props big gasbag, and when the gasbag was propped greatly, the gasbag passed through the air duct and inhaled the gasbag with the air in the No. three cavities in, made the atmospheric pressure in the No. three cavities reduce, the rubber post dwindles, becomes the point contact by the face contact between the adjacent rubber post, and the gap that forms between the adjacent rubber post is grow gradually, makes the air of window frame body front side and window frame body rear side switch on.
2. According to the window frame, the second film is arranged and adsorbed on the surface of the window frame body, the edge of the second film is wavy, sealing can be formed at the gap of the ceramic tile, and the second film is fixedly connected with the first film and can assist the first film to tightly suck the surface of the window frame body, so that the first film is more difficult to fall off from the window frame body.
3. When the first rod is pushed downwards, the first rod drives the push rod to move downwards, the rear surface of the push rod is provided with an inclined plane notch, so that the air bag can be compressed by using smaller force after the push rod downwards compresses the air bag, the lower surface of the push rod is uniformly provided with cylindrical grooves, cylindrical rollers are uniformly arranged inside the cylindrical grooves and are in rolling connection with the cylindrical grooves, the side surfaces of the cylindrical rollers extend out of the rear surface of the push rod, so that the friction between the lower side surface of the push rod and the air bag is changed from sliding friction to rolling friction in the process that the push rod downwards compresses the air bag, the labor is saved, the process that the push rod is pulled upwards and retracted is also saved, when the push rod is pulled downwards, the limiting device is clamped with different third grooves, the push rod can stably stay, the air bag stably stays in the same compression state, and gaps between rubber columns are kept in the required opening size, the speed of exchanging the air at the front side of the window frame body with the air at the rear side of the window frame body can be adjusted by people at the front side of the window frame body according to the needs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is an enlarged view taken about A in FIG. 2;
FIG. 4 is a cross-sectional view taken about B-B of FIG. 1;
in the figure: the window frame body 1, the first film 2, the second film 21, the rubber column 3, the third cavity 31, the second through hole 32, the fifth cavity 33, the first cavity 4, the third spring 41, the cylinder body 5, the second cavity 51, the push rod 52, the first rod 53, the first groove 54, the inclined plane notch 55, the cylindrical groove 56, the cylindrical roller 57, the limiting device 58, the third groove 59, the air bag 6, the first spring 61, the fourth cavity 7, the first sawtooth 71, the second sawtooth 76, the second rod 77 and the second spring 78.
Detailed Description
An adjustable sealing window according to the present invention will be described below with reference to fig. 1 to 4, and the front, rear, left, and right directions according to the present invention are based on fig. 1.
As shown in fig. 1 to 4, the adjustable sealing window of the present invention includes a window frame 1, a first film 2, a rubber column 3, a first cavity 4, a second cavity 51, a push rod 52 and an air bag 6; the first film 2 is adsorbed on the surface of the window frame body 1, the first film 2 is rectangular, the edge of the first film 2 is wavy and can form sealing on the surface of the window frame body 1 with a ceramic tile gap, rubber columns 3 are uniformly arranged in the center of the first film 2, the contact parts of two adjacent rubber columns 3 are fixedly connected with each other, the gap formed between the rubber columns 3 is communicated with the front side of the window frame body 1 and the rear side of the window frame body 1, and a third cavity 31 is formed in the center of each rubber column 3; a first cavity 4 is formed in the left side of the window frame body 1, a cylinder body 5 is arranged inside the first cavity 4, the upper side surface of the cylinder body 5 is connected with the upper side surface of the first cavity 4 through a third spring 41, and the third spring 41 is an extension spring; a push rod 52 is connected inside the cylinder 5 in a sliding manner; a first rod 53 is fixedly connected to the front side surface of the lower end of the push rod 52; a second cavity 51 is arranged at the lower side of the first cavity 4, a first groove 54 is formed in the front side of the second cavity 51, the first groove 54 is rectangular, and the length of the first groove 54 is greater than that of the second cavity 51; the first rod 53 extends out of the first groove 54; an air bag 6 is arranged in the second cavity 51, a first spring 61 is uniformly arranged in the air bag 6, and two ends of the first spring 61 are fixedly connected with the front inner side surface and the rear inner side surface of the air bag 6 respectively; the air bag 6 is respectively connected with a third cavity 31 in each rubber column 3 through an air duct; when the window frame works, the first film 2 is adsorbed on the surface of the window frame body 1, the edge of the first film 2 is wavy, and sealing can be formed on the surface of the window frame body 1 with a ceramic tile gap, so that the first film 2 is tightly attracted to the window frame body 1 and is not easy to fall off; the first rod 53 is pulled downwards, the first rod 53 drives the push rod 52 to move downwards, the push rod 52 compresses the air bag 6, air in the air bag 6 is conducted into the third cavity 31 in the rubber column 3 through an air guide pipe, the third cavity 31 is expanded to enable the adjacent rubber columns 3 to be changed from point contact into surface contact, gaps between the adjacent rubber columns 3 are gradually reduced, and finally air circulation between the front side of the window frame body 1 and the rear side of the window frame body 1 is blocked to form sealing; the first rod 53 is pulled upwards, the first spring 61 supports the air bag 6, when the air bag 6 is expanded, the air bag 6 sucks air in the third cavity 31 into the air bag 6 through the air guide pipe, so that air pressure in the third cavity 31 is reduced, the rubber columns 3 are reduced, surface contact between the adjacent rubber columns 3 is changed into point contact, gaps formed between the adjacent rubber columns 3 are gradually enlarged, and air conduction between the front side of the window frame body 1 and the rear side of the window frame body 1 is realized.
A second film 21 is arranged between the first film 2 and the window frame body 1, the second film 21 can be absorbed on the surface of the window frame body 1, the second film 21 is fixedly connected with the first film 2, and the second film 21 is uniformly distributed along the edge of the window frame body 1; the edge of the second film 21 is wave-shaped, and sealing can be formed at the gap of the ceramic tile; during operation, No. two films 21 adsorb on window frame 1 surface, and No. two film 21 marginal shape is the wave, can form sealedly in ceramic tile gap department, because No. two films 21 and No. one film 2 link firmly, No. two films 21 can assist No. one film 2 to inhale window frame 1 surface tightly, makes No. one film 2 more be difficult for droing from window frame 1.
The thickness of the front end and the rear end of the rubber column 3 is larger than that of the side surface of the rubber column 3; when the window frame works, the thickness of the front end and the rear end of the rubber column 3 is larger than that of the side surface of the rubber column 3, and when the third cavity 31 sucks air, the expansion degree of the rubber column 3 along the radial direction is larger than that of the front end and the rear end, so that when the rubber column 3 expands, the sealing efficiency of the window frame body 1 is higher; in contrast, when the third cavity 31 exhausts, the rubber column 3 contracts along the radial direction to a greater extent than the front and rear ends, so that the ventilation efficiency of the frame window body is higher when the rubber column 3 contracts.
The rear surface of the push rod 52 is provided with a bevel notch 55; cylindrical grooves 56 are uniformly formed in the rear surface of the push rod 52, cylindrical rollers 57 are arranged in the cylindrical grooves 56, the cylindrical rollers 57 are in rolling connection with the cylindrical grooves 56, and the side surfaces of the cylindrical rollers 57 extend out of the rear surface of the push rod 52; a limiting device 58 is arranged at the lower opening in the cylinder body 5, a row of third grooves 59 are uniformly formed in the front side surface of the push rod 52, the shape of each third groove 59 is smaller than a half ball, and the limiting device 58 can be clamped with the third grooves 59; when the air bag compression device works, when the first rod 53 is pushed downwards, the first rod 53 drives the push rod 52 to move downwards, the rear surface of the push rod 52 is provided with the inclined plane notch 55, the push rod 52 can compress the air bag 6 downwards by using smaller force, the lower surface of the push rod 52 is uniformly provided with the cylindrical grooves 56, the cylindrical rollers 57 are uniformly arranged inside the cylindrical grooves 56, the cylindrical rollers 57 are connected with the cylindrical grooves 56 in a rolling manner, the side surfaces of the cylindrical rollers 57 extend out of the rear surface of the push rod 52, so that in the process that the push rod 52 compresses the air bag 6 downwards, the friction between the lower side surface of the push rod 52 and the air bag 6 is changed from sliding friction to rolling friction, the labor is saved, the process that the push rod 52 is pulled upwards and retracted is also saved, when the push rod 52 is pulled downwards, the limiting device 58 is clamped with different grooves 59 to ensure that the push rod 52 can stably stay, so that the air bag 6 also stably stays in, therefore, the gap between the rubber columns 3 is kept in the required opening size, so that the speed of exchanging the air in the front side of the window frame 1 with the air in the rear side of the window frame 1 can be adjusted by the person in the front side of the window frame 1 according to the size of the rubber columns 3.
A fourth cavity 7 is formed in the front side face of the cylinder body 5, and the fourth cavity 7 is cuboid; a row of first saw teeth 71 are uniformly arranged on the front side of the first cavity 4 towards the side surface of the fourth cavity 7, and the tooth form of the first saw teeth 71 is inclined downwards; a second groove is formed in the position, corresponding to the fourth cavity 7, of the front side of the first cavity 4, the width of the second groove is smaller than that of the fourth cavity 7, and the top end of the rear side of the first sawtooth 71 is not larger than the inner side face of the fourth cavity 7; a compression block is arranged inside the cavity No. four 7, a first bulge is arranged on the rear side surface of the compression block, a first through hole is formed in the rear side surface of the cavity No. four 7, and the first bulge is connected with the first through hole in a sliding mode; a row of second saw teeth 76 are arranged on the front side surface of the pressing block, the tooth form of each second saw tooth 76 inclines upwards, the first saw teeth 71 are matched with the second saw teeth 76, and the width of each second saw teeth 76 is larger than that of each second groove; the center of the front side surface of the compression block is fixedly connected with a second rod 77, and the front end of the second rod 77 is exposed out of a second groove; one end of a second spring 78 is fixedly connected with the rear side surface of the pressing block, the other end of the second spring 78 is fixedly connected with the rear side surface of the fourth cavity 7, and the second spring 78 is a compression spring; the upper side of the first cavity 4 is respectively communicated with the rear side surfaces of the first film 2 and the second film 21 through air ducts; when the device works, when the first film 2 and the second film 21 are required to be sucked tightly on the window frame body 1, the second rod 77 is pressed down to separate the second saw teeth 76 on the surface of the pressing block from the first saw teeth 71, the second rod 77 is pulled downwards, the second rod 77 drives the pressing block to move downwards, the first bulge on the rear side of the pressing block is matched with the first through hole, the cylinder body 5 is pulled to move downwards, the volume of a cavity formed by the upper side surface of the cylinder body 5 and the upper side surface of the first cavity 4 is increased, the air pressure is reduced, a cavity formed by the upper side surface of the cylinder body 5 and the upper side surface of the first cavity 4 is respectively communicated with the rear side surfaces of the first film 2 and the second film 21 through air guide pipes, air between the first film 2 and the window frame body 1 is extracted, air between the second film 21 and the window frame body 1 is also extracted, the first film 2 is sucked tightly on the window frame body 1 and is not easy to fall off, and the second film 21 is sucked tightly and not easy to fall off on the window frame body 1, the second rod 77 is loosened, the second spring 78 rebounds the pressing block, and the second sawteeth 76 on the front side surface of the pressing block are matched with the first sawteeth 71 to prevent the cylinder body 5 from being pulled back by the third spring 41; when the first film 2 and the second film 21 need to fall off, the pressing block is pressed backwards to enable the second saw teeth 76 on the pressing block to leave the first saw teeth 71, the cylinder body 5 is pulled upwards by the third spring 41, the volume of a cavity formed by the upper side surface of the cylinder body 5 and the first cavity 4 is reduced, air in the cavity formed by the upper side surface of the cylinder body 5 and the first cavity 4 is pressed between the first film 2 and the window frame body 1 through the air guide tube, and air is also pressed between the second film 21 and the window frame body 1, so that the first film 2 and the second film 21 fall off.
A fifth cavity 33 is formed in the outer portion of the third cavity 31 in the rubber column 3 along the circumferential direction of the rubber column 3, the fifth cavity 33 is an annular cavity, a cavity formed by the upper side surface of the push rod 52 and the inner side surface of the cylinder body 5 is communicated with the fifth cavity 33 through an air guide pipe, a second through hole 32 is formed in the side surface of the rubber column 3, the second through hole 32 is communicated with the fifth cavity 33 and the outer portion of the rubber column 3, and the outer end of the second through hole 32 is inclined backwards; when the air-tight window frame is in work, when the air on the front side of the window frame 1 is required to be communicated with the air on the rear side of the window frame 1, the push rod 52 is pulled upwards by the first rod 53 to drive the push rod 52 to move upwards, a cavity formed by the upper side surface of the push rod 52 and the inner side surface of the cylinder body 5 is compressed, the air in the cavity formed by the upper side surface of the push rod 52 and the inner side surface of the cylinder body 5 is communicated with the fifth cavity 33 through the air guide pipe, the outer end of the second through hole 32 inclines backwards, the air in the fifth cavity 33 blows outwards through the second through hole 32, a water film formed by gaps among the rubber columns 3 is crushed, and the air on the front side of the window frame.
The specific working process is as follows:
when the window frame works, the first film 2 is adsorbed on the surface of the window frame body 1, the edge of the first film 2 is wavy, and sealing can be formed on the surface of the window frame body 1 with a ceramic tile gap, so that the first film 2 is tightly attracted to the window frame body 1 and is not easy to fall off; the first rod 53 is pulled downwards, the first rod 53 drives the push rod 52 to move downwards, the push rod 52 compresses the air bag 6, air in the air bag 6 is conducted into the third cavity 31 in the rubber column 3 through an air guide pipe, the third cavity 31 is expanded to enable the adjacent rubber columns 3 to be changed from point contact into surface contact, gaps between the adjacent rubber columns 3 are gradually reduced, and finally air circulation between the front side of the window frame body 1 and the rear side of the window frame body 1 is blocked to form sealing; the first rod 53 is pulled upwards, the first spring 61 supports the air bag 6, when the air bag 6 is expanded, the air bag 6 sucks air in the third cavity 31 into the air bag 6 through the air guide pipe, so that the air pressure in the third cavity 31 is reduced, the rubber columns 3 are reduced, the surface contact between the adjacent rubber columns 3 is changed into point contact, the gap formed between the adjacent rubber columns 3 is gradually enlarged, and the air on the front side of the window frame body 1 is communicated with the air on the rear side of the window frame body 1; the second film 21 is adsorbed on the surface of the window frame body 1, the edge of the second film 21 is wavy, sealing can be formed at the gap of the ceramic tile, and the first film 2 can be adsorbed on the surface of the window frame body 1 by the aid of the second film 21 which is fixedly connected with the first film 2, so that the first film 2 is not easy to fall off from the window frame body 1; the thickness of the front end and the rear end of the rubber column 3 is larger than that of the side surface of the rubber column 3, and when the third cavity 31 sucks air, the radial expansion degree of the rubber column 3 is larger than that of the front end and the rear end, so that the sealing efficiency of the window frame body 1 is higher when the rubber column 3 expands; relatively speaking, when the third cavity 31 exhausts, the degree of radial contraction of the rubber column 3 is greater than the degree of contraction of the front end and the rear end, so that the ventilation efficiency of the frame window body is higher when the rubber column 3 contracts; when the first rod 53 is pushed downwards, the first rod 53 drives the push rod 52 to move downwards, the rear surface of the push rod 52 is provided with an inclined plane notch 55, after the push rod 52 compresses the air bag 6 downwards, the air bag 6 can be compressed by using smaller force, the lower surface of the push rod 52 is uniformly provided with cylindrical grooves 56, cylindrical rollers 57 are uniformly arranged inside the cylindrical grooves 56, the cylindrical rollers 57 are connected with the cylindrical grooves 56 in a rolling manner, the side surfaces of the cylindrical rollers 57 extend out of the rear surface of the push rod 52, so that in the process that the push rod 52 compresses the air bag 6 downwards, the friction between the lower surface of the push rod 52 and the air bag 6 is changed from sliding friction to rolling friction, the labor is saved, in the process that the push rod 52 is pulled upwards and retracted, the limiting device 58 is clamped with different third grooves 59, the push rod 52 can stably stay, and the air bag 6 is also stably in the same compressed state, so that the gap between the rubber columns 3 is kept at the required opening size, and people in front of the window frame body 1 can adjust the size of the rubber columns 3 according to the needs to exchange the air in front of the window frame body 1 with the air in the rear of the window frame body 1; when the first film 2 and the second film 21 are required to be sucked tightly on the window frame body 1, the second rod 77 is pressed to separate the second saw teeth 76 on the surface of the pressing block from the first saw teeth 71, the second rod 77 is pulled downwards, the pressing block is driven to move downwards by the second rod 77, the first bulge on the rear side of the pressing block is matched with the first through hole, the cylinder body 5 is pulled to move downwards, the volume of a cavity formed by the upper side surface of the cylinder body 5 and the upper side surface of the first cavity 4 is increased, the air pressure is reduced, a cavity formed by the upper side surface of the cylinder body 5 and the upper side surface of the first cavity 4 is respectively communicated with the rear side surfaces of the first film 2 and the second film 21 through air guide pipes, air between the first film 2 and the window frame body 1 is extracted, air between the second film 21 and the window frame body 1 is also extracted, the first film 2 is sucked tightly on the window frame body 1 and is not easy to fall off, and the second film 21 is sucked tightly and not easy to fall off on the window frame body 1, the second rod 77 is loosened, the second spring 78 rebounds the pressing block, and the second sawteeth 76 on the front side surface of the pressing block are matched with the first sawteeth 71 to prevent the cylinder body 5 from being pulled back by the third spring 41; when the first film 2 and the second film 21 need to fall off, the pressing block is pressed backwards to enable the second sawtooth 76 on the pressing block to leave the first sawtooth 71, the cylinder body 5 is pulled upwards by the third spring 41, the volume of a cavity formed by the upper side surface of the cylinder body 5 and the first cavity 4 is reduced, air in the cavity formed by the upper side surface of the cylinder body 5 and the first cavity 4 is pressed between the first film 2 and the window frame body 1 through the air guide pipe, and air is also pressed between the second film 21 and the window frame body 1 to enable the first film 2 and the second film 21 to fall off; when the air on the front side of the window frame body 1 is required to be communicated with the air on the rear side of the window frame body 1, the push rod 52 is pulled upwards by the first rod 53 to drive the push rod 52 to move upwards, a cavity formed by the upper side surface of the push rod 52 and the inner side surface of the cylinder body 5 is compressed, the air in the cavity formed by the upper side surface of the push rod 52 and the inner side surface of the cylinder body 5 is communicated with the fifth cavity 33 through an air guide pipe, the outer end of the second through hole 32 is inclined backwards, the air in the fifth cavity 33 blows outwards through the second through hole 32, a water film formed by gaps between the rubber columns 3 is crushed, and the air on the front side of the window frame body 1 is promoted to.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An adjustable sealed window, its characterized in that: comprises a window frame body (1), a first film (2), a rubber column (3), a first cavity (4), a second cavity (51), a push rod (52) and an air bag (6); the first film (2) is adsorbed on the surface of the window frame body (1), the first film (2) is rectangular, the edge of the first film (2) is wavy and can form sealing on the surface of the window frame body (1) with a ceramic tile gap, rubber columns (3) are uniformly arranged in the center of the first film (2), contact positions of two adjacent rubber columns (3) are fixedly connected with each other, the gap formed between the rubber columns (3) is communicated with the front side of the window frame body (1) and the rear side of the window frame body (1), and a third cavity (31) is formed in the center of each rubber column (3); a first cavity (4) is formed in the left side of the window frame body (1), a cylinder body (5) is arranged inside the first cavity (4), the upper side face of the cylinder body (5) is connected with the upper side face of the first cavity (4) through a third spring (41), and the third spring (41) is an extension spring; a push rod (52) is connected inside the cylinder body (5) in a sliding manner; the front side surface of the lower end of the push rod (52) is fixedly connected with a first rod (53); a second cavity (51) is arranged below the first cavity (4), a first groove (54) is formed in the front side of the second cavity (51), the first groove (54) is rectangular, and the length of the first groove (54) is greater than that of the second cavity (51); the first rod (53) extends out of the first groove (54); an air bag (6) is arranged inside the second cavity (51), a first spring (61) is uniformly arranged inside the air bag (6), and two ends of the first spring (61) are fixedly connected with the front inner side surface and the rear inner side surface of the air bag (6) respectively; the air bag (6) is respectively connected with a third cavity (31) in each rubber column (3) through an air duct;
the first rod (53) is pulled upwards, the first spring (61) props the air bag (6), when the air bag (6) is propped to be big, the air bag (6) sucks air in the third cavity (31) into the air bag (6) through the air duct, so that air pressure in the third cavity (31) is reduced, the rubber columns (3) are reduced, surface contact between the adjacent rubber columns (3) is changed into point contact, gaps formed between the adjacent rubber columns (3) are gradually enlarged, and air conduction between the front side of the window frame body (1) and the rear side of the window frame body (1) is realized.
2. An adjustable sealing window according to claim 1, wherein: a second film (21) is arranged between the first film (2) and the window frame body (1), the second film (21) can be absorbed on the surface of the window frame body (1), the second film (21) is fixedly connected with the first film (2), and the second film (21) is uniformly distributed along the edge of the window frame body (1); the edge of the second film (21) is wave-shaped, and sealing can be formed at the ceramic tile gap of the window frame body (1).
3. An adjustable sealing window according to claim 2, wherein: the thickness of the front end and the rear end of the rubber column (3) is larger than the thickness of the side surface of the rubber column (3).
4. An adjustable sealing window according to claim 3, wherein: the rear surface of the push rod (52) is provided with a bevel notch (55); cylindrical grooves (56) are uniformly formed in the rear surface of the push rod (52), cylindrical rollers (57) are arranged in the cylindrical grooves (56), the cylindrical rollers (57) are in rolling connection with the cylindrical grooves (56), and the side surfaces of the cylindrical rollers (57) extend out of the rear surface of the push rod (52); a limiting device (58) is arranged at the lower opening in the cylinder body (5), a row of third grooves (59) are uniformly formed in the front side face of the push rod (52), the shape of each third groove (59) is smaller than a half ball, and the limiting device (58) can be clamped with the third grooves (59).
5. An adjustable sealing window according to claim 4, wherein: a fourth cavity (7) is formed in the front side face of the cylinder body (5), and the fourth cavity (7) is cuboid; a row of first sawteeth (71) are uniformly arranged on the front side of the first cavity (4) towards the side surface of the fourth cavity (7), and the tooth form of the first sawteeth (71) is inclined downwards; a second groove is formed in the position, corresponding to the fourth cavity (7), of the front side of the first cavity (4), the width of the second groove is smaller than that of the fourth cavity (7), and the top end of the rear side of the first sawtooth (71) does not exceed the inner side face of the fourth cavity (7); a pressing block is arranged inside the cavity (7) II, a first bulge is arranged on the rear side face of the pressing block, a first through hole is formed in the rear side face of the cavity (7) II, and the first bulge is connected with the first through hole in a sliding mode; a row of second sawteeth (76) are arranged on the front side face of the pressing block, the tooth form of each second sawtooth (76) inclines upwards, the first sawteeth (71) are matched with the second sawteeth (76), and the width of each second sawteeth (76) is larger than that of each second groove; the center of the front side surface of the compression block is fixedly connected with a second rod (77), and the front end of the second rod (77) is exposed out of a second groove; one end of a second spring (78) is fixedly connected with the rear side face of the pressing block, the other end of the second spring (78) is fixedly connected with the rear side face of the fourth cavity (7), and the second spring (78) is a compression spring; the upper side of the first cavity (4) is respectively communicated with the rear side surfaces of the first film (2) and the second film (21) through air ducts.
6. An adjustable sealing window according to claim 5, wherein: no. five cavities (33) have been seted up along the circumference of rubber column (3) to the outside of No. three cavities (31) in inside of rubber column (3), No. five cavities (33) are the toroidal cavity, the cavity that side and cylinder body (5) medial surface formed on push rod (52) passes through air duct and No. five cavities (33) intercommunication, No. two through-holes (32) have been seted up to the side of rubber column (3), No. two through-holes (32) intercommunication No. five cavities (33) and the outside of rubber column (3), the outer end of No. two through-holes (32) inclines backward.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722312.6A CN110424879B (en) | 2019-08-06 | 2019-08-06 | Adjustable sealed window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722312.6A CN110424879B (en) | 2019-08-06 | 2019-08-06 | Adjustable sealed window |
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| CN110424879A CN110424879A (en) | 2019-11-08 |
| CN110424879B true CN110424879B (en) | 2021-05-28 |
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| CN201910722312.6A Active CN110424879B (en) | 2019-08-06 | 2019-08-06 | Adjustable sealed window |
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| CN114907782B (en) * | 2021-04-15 | 2023-06-16 | 南京林业大学 | Sealed liquid type temperature regulation and control ventilation film |
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| CN110424879A (en) | 2019-11-08 |
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Effective date of registration: 20211216 Address after: 246300 Qianshan County Comprehensive Economic Development Zone, Anqing City, Anhui Province Patentee after: ANHUI XIONGFENG INDUSTRIAL Co.,Ltd. Address before: 230000 room 208, University Science Park, Huangshan Road, high tech Zone, Hefei City, Anhui Province Patentee before: Geng Ziyue |