CN215108547U

CN215108547U - A ventilation structure for building door and window filtration air particulate matter

Info

Publication number: CN215108547U
Application number: CN202121313377.4U
Authority: CN
Inventors: 王慧芳
Original assignee: Shaanxi Kunyuan Building Energy Saving Technology Co ltd
Current assignee: Shaanxi Kunyuan Building Energy Saving Technology Co ltd
Priority date: 2021-06-12
Filing date: 2021-06-12
Publication date: 2021-12-10
Anticipated expiration: 2031-06-12

Abstract

The utility model discloses a ventilation structure for building door and window filtered air particulate matter belongs to filtered air particulate matter's ventilation structure technical field, the on-line screen storage device comprises a base, the welding of base surface one side has the guide rail, the scroll winder is installed to the guide rail inner wall, guide rail surface cooperation sliding connection has the horizontal pole, the inside welded fastening piece of base, base inner wall cooperation sliding connection has the dead lever, the cooperation of base inner wall is rotated and is connected with the scroll dwang, scroll dwang and horizontal pole inner wall all cooperate sliding connection to have the movable block, through the function of mutually supporting of dead lever and bolt when having realized closing the window and opening the screen window in step, great increase the convenience of whole use to let whole dismantlement screen cloth more convenient through the mutually supporting of movable block and grafting block.

Description

A ventilation structure for building door and window filtration air particulate matter

Technical Field

The utility model relates to a ventilation structure technical field of filtered air particulate matter especially relates to a ventilation structure for building door and window filtered air particulate matter.

Background

Many families can install the screen window in order to avoid external dust mosquito etc. to get into the room and block, but sometimes forget to close the screen window for ventilation, so the screen window just can not play isolated effect.

Patent CN211777019U discloses a ventilation mechanism for filtering air particles for building doors and windows, which discloses a ventilation mechanism for filtering air particles for building doors and windows, comprising a frame; the utility model discloses a fan, including frame, air inlet, second packing chamber, first packing chamber, second packing chamber, active carbon, first phase change material, fan, fixed plate welding and at fan both ends, the frame one end outside is provided with the air inlet, the inside second packing chamber that is close to air inlet one side of frame, second packing chamber both sides are provided with and separate the net, the inside packing of second packing chamber has active carbon, the inside second packing chamber that is close to of frame one side is provided with first packing chamber, first packing chamber both ends are provided with and separate the net, the inside packing of first packing chamber has phase change material, frame other end inboard is provided with the fan, the inside both sides of fan are provided with the fixed plate, the fixed plate welding is at the fan both ends, the fixed plate passes through bolt fixed mounting and is inboard in frame one end. The utility model discloses when the air gets into indoorly through the frame, the inside active carbon in second packing chamber can adsorb the dust in the air, and the phase change material of second packing intracavity portion carries out physics cooling and heaies up, is convenient for keep indoor temperature balance.

The ventilating mechanism for filtering air particles of the building door and window has the following defects: 1. when the ventilation mechanism for filtering air particles of the building door and window is used, the ventilation mechanism cannot be closed automatically; 2. when using foretell a ventilation mechanism for building door and window filtered air particulate matter, the trouble of dismouting gauze ten minutes. To this end, we propose a ventilation structure for filtering air particles for windows and doors of buildings.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ventilation structure for building door and window filtered air particulate matter aims at the function of opening the screen window in step when having realized closing the window through mutually supporting of dead lever and bolt, great increase the convenience of whole use to let whole dismantlement gauze convenience more through mutually supporting of movable block and grafting piece.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of a ventilation structure for building door and window filtered air particulate matter, the on-line screen storage device comprises a base, the welding of base surface one side has the guide rail, the scroll winder is installed to the guide rail inner wall, guide rail surface cooperation sliding connection has the horizontal pole, base inside weld fixed block, base inner wall cooperation sliding connection has the dead lever, the cooperation of base inner wall is rotated and is connected with the scroll dwang, scroll dwang and horizontal pole inner wall all cooperate sliding connection to have the movable block, scroll dwang and horizontal pole inner wall all cooperate sliding connection to have the piece of pegging graft.

Optionally, the surface of the scroll winder is provided with a steel wire, and the other side of the surface of the steel wire is fixedly connected to the surface of the cross rod.

Optionally, a bolt is welded on the surface of the cross rod.

Optionally, a spring is welded on one side of the surface of the fixing rod, and the other side of the surface of the spring is welded on the inner wall of the base.

Optionally, the surface of the moving block is fixedly connected with a plurality of protruding blocks, and the surface of the moving block is detachably connected with a gauze.

The utility model has the advantages as follows:

the embodiment of the utility model provides a ventilation structure for building door and window filtered air particulate matter:

1. when the ventilation structure for filtering air particles of building doors and windows is used, a guide rail is welded on one side of the surface of a base, a scroll winder is installed on the inner wall of the guide rail, a cross rod is connected on the surface of the guide rail in a matched and sliding manner, a fixed block is welded inside the base, a fixed rod is connected on the inner wall of the base in a matched and sliding manner, a scroll rotating rod is connected on the inner wall of the base in a matched and rotating manner, a steel wire is installed on the surface of the scroll winder, the other side of the surface of the steel wire is fixedly connected on the surface of the cross rod, a bolt is welded on the surface of the cross rod, a spring is welded on one side of the surface of the fixed rod, the other side of the surface of the spring is welded on the inner wall of the base, one side, protruding out of the fixed rod, is installed on one side, when people close the window, the dead lever will be touched at the edge of window, with the dead lever pulling backward, at this moment fixed block and dead lever will release the bolt, at this moment the horizontal pole has just lost the confining force, at this moment the spiral winder just stimulates the steel wire, drive the steel wire and remove, just so can drive the horizontal pole and remove and thus close it automatically, can block particulate matters such as external dust in the external world and can not influence the ability of normal ventilation in the room under the effect that blocks of gauze, it effectively to have avoided people to forget to close the screen window and cause dust and worm to get into the family, when needing to close, only need to stimulate the horizontal pole, the gauze can be rolled to the surface of dwang under the pivoted effect of spiral dwang, and the dead lever resets under the effect of spring, when the bolt contacts with it, it can be smooth to insert fixed block and dead lever in the middle of through the elasticity of spring and fix, the use is very convenient.

2. When the ventilation structure for filtering air particles of building doors and windows is used, the inner wall of the base is matched and rotatably connected with the scroll rotating rod, the inner walls of the scroll rotating rod and the cross rod are matched and slidably connected with the moving blocks, the inner walls of the scroll rotating rod and the cross rod are matched and slidably connected with the insertion blocks, the surfaces of the moving blocks are fixedly connected with the protruding blocks, the protruding blocks are provided with a plurality of protruding blocks, the surface of the moving block is detachably connected with the gauze, when the ventilation structure is disassembled, only the insertion blocks need to be drawn out from the inner walls of the scroll rotating rod and the cross rod, at the moment, the two moving blocks are limited, the gauze can be taken out of the two moving blocks and then replaced, and a part of the gauze needs to be inserted between the two moving blocks in the process of inserting a new gauze, therefore, the gauze can be firmly fixed in the inserting block by the protruding block on the surface of the moving block, and the whole installation and disassembly process is very simple.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a ventilation structure for filtering air particles of a building door and window according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a base of a ventilation structure for filtering air particles of a building door and window according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cross bar of a ventilation structure for filtering air particles of building doors and windows.

In the figure: 1. a base; 2. a guide rail; 3. a scroll winder; 4. a cross bar; 5. a screen; 6. a bolt; 7. a scroll rotating rod; 8. an insertion block; 9. a fixed block; 10. fixing the rod; 11. a spring; 12. a steel wire; 13. a moving block; 14. and (6) a protruding block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A ventilation structure for filtering air particles of a building door and window according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3 shown, the embodiment of the utility model provides a ventilation structure for building door and window filtered air particulate matter, including base 1, the welding of 1 surperficial one side of base has guide rail 2, scroll winder 3 is installed to 2 inner walls of guide rail, 2 surface fit sliding connection of guide rail have

horizontal pole

4, 1 inside weld fixed block 9 of base, 1 inner wall fit sliding connection of base has

dead lever

10, 1 inner wall fit rotation of base is connected with scroll dwang 7, scroll

dwang

7 and 4 inner walls of horizontal pole all cooperate sliding connection to have movable block 13, scroll

dwang

7 and 4 inner walls of horizontal pole all cooperate sliding connection to have plug-in block 8.

Illustratively, the function of synchronously opening the screen window when the screen window is closed is realized through the mutual matching of the fixed rod 10 and the bolt 6, the overall use convenience is greatly improved, and the screen 5 is integrally and conveniently disassembled through the mutual matching of the movable block 13 and the inserting block 8.

Referring to fig. 1, a steel wire 12 is installed on the surface of the scroll winder 3, and the other side of the surface of the steel wire 12 is fixedly connected to the surface of the cross bar 4.

Illustratively, the cross bar 4 is connected to the scroll winder 3 by a steel wire 12, so that the scroll winder 3 preferably moves the cross bar 4.

Referring to fig. 1, a bolt 6 is welded on the surface of the cross rod 4.

Illustratively, the fixing structure is formed by inserting the bolt 6 between the fixing block 9 and the fixing rod 10.

Referring to fig. 2, a spring 11 is welded on one side of the surface of the fixing rod 10, and the other side of the surface of the spring 11 is welded on the inner wall of the base 1.

The automatic return of the fixing rod 10 and the fixing of the bolt 6 are exemplified by a spring 11.

Referring to fig. 3, a plurality of protruding blocks 14 are fixedly connected to the surface of the moving block 13, and a gauze 5 is detachably connected to the surface of the moving block 13.

Illustratively, the plurality of protruding blocks 14 are staggered and butted against each other, so that the gauze 5 is better fixed.

When in use, the whole device is customized according to the size of a family door and window, because one side of the surface of a base 1 is welded with a guide rail 2, the inner wall of the guide rail 2 is provided with a scroll winder 3, the surface of the guide rail 2 is matched and slidably connected with a cross rod 4, the inner part of the base 1 is welded with a fixed block 9, the inner wall of the base 1 is matched and slidably connected with a fixed rod 10, the inner wall of the base 1 is matched and rotatably connected with a scroll rotating rod 7, the surface of the scroll winder 3 is provided with a steel wire 12, the other side of the surface of the steel wire 12 is fixedly connected with the surface of the cross rod 4, the surface of the cross rod 4 is welded with a bolt 6, one side of the surface of the fixed rod 10 is welded with a spring 11, the other side of the surface of the spring 11 is welded on the inner wall of the base 1, when in installation, the side with the projecting fixed rod 10 is arranged at one side of the closed side of the window, thus, when people close the window, the edge of the window, the fixed rod 10 can touch the fixed rod 10, the fixed block 9 and the bolt 6 can be released by the fixed rod 10, at this moment, the cross rod 4 loses the limiting force, at this moment, the scroll winder 3 just pulls the steel wire 12, drive the steel wire 12 to move, thus can drive the cross rod 4 to move and thus close it automatically, can block particulate matters such as external dust in the outside and will not influence the ability of normal ventilation in the room under the effect of blocking of the gauze 5, effectively avoid people forget to close the gauze window and cause dust and worm to enter the house, when needing to close, only need to pull the cross rod 4, the gauze 5 will be rolled up to the surface of the scroll dwang 7 under the effect of the rotation of the scroll dwang 7, and the dead lever 10 resets under the effect of the spring 11, when the bolt 6 contacts with it, it can be smoothly inserted into the middle of the fixed block 9 and the dead lever 10 to fix through the elasticity of the spring 11, the use is very convenient, because the inner wall of the base 1 is matched to rotate and connected with the dwang 7, all cooperation sliding connection has movable block 13 in

scroll dwang

7 and 4 inner walls of horizontal pole, all cooperation sliding connection has plug-in block 8 in

scroll dwang

7 and 4 inner walls of horizontal pole, movable block 13 fixed surface is connected with protruding piece 14 and protruding piece 14 have a plurality ofly, movable block 13 surface can be dismantled and is connected with gauze 5, when dismantling, only need will plug-in block 8 take out from

scroll dwang

7 and 4 inner walls of horizontal pole, at this moment two movable blocks 13 have just got rid of the restriction, just can change after taking out in two movable blocks 13 with regard to gauze 5 at this moment, insert between two movable blocks 13 with new gauze 5 male in-process needs with gauze 5 partly insert, like this can be firmly fixed gauze 5 wherein in the continuous outstanding piece 14 on movable block 13 surface of inserting of plug-in block 8, the process ten minutes simple of whole installation and dismantlement.

The utility model relates to a ventilation structure for filtering air particles for building doors and windows, which comprises a base 1; 2. a guide rail; 3. a scroll winder; 4. a cross bar; 5. a screen; 6. a bolt; 7. a scroll rotating rod; 8. an insertion block; 9. a fixed block; 10. fixing the rod; 11. a spring; 12. a steel wire; 13. a moving block; 14. the structure and principle of the protruding block and the component are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a ventilation structure for building door and window filtered air particulate matter, includes base (1), its characterized in that, base (1) surface one side welding has guide rail (2), scroll winder (3) are installed to guide rail (2) inner wall, guide rail (2) surface cooperation sliding connection has horizontal pole (4), base (1) inside weld fixed block (9), base (1) inner wall cooperation sliding connection has dead lever (10), base (1) inner wall cooperation rotation is connected with scroll dwang (7), scroll dwang (7) and horizontal pole (4) inner wall all cooperate sliding connection to have movable block (13), scroll dwang (7) and horizontal pole (4) inner wall all cooperate sliding connection to have to plug block (8).

2. The ventilation structure for filtering air particles of building doors and windows as claimed in claim 1, wherein the surface of said scroll winder (3) is installed with a steel wire (12), and the other side of the surface of said steel wire (12) is fixedly connected to the surface of said cross bar (4).

3. The ventilation structure for filtering air particles of building doors and windows according to claim 1, characterized in that the surface of the cross bar (4) is welded with the bolt (6).

4. The ventilation structure for filtering air particles of building doors and windows as claimed in claim 1, wherein the fixed rod (10) is welded with the spring (11) on one side of the surface, and the spring (11) is welded on the inner wall of the base (1) on the other side of the surface.

5. The ventilation structure for filtering air and particulate matters of doors and windows of buildings according to claim 1 is characterized in that a plurality of protruding blocks (14) are fixedly connected to the surface of the moving block (13), and a gauze (5) is detachably connected to the surface of the moving block (13).