CN219974354U

CN219974354U - Ventilating dustproof screen window

Info

Publication number: CN219974354U
Application number: CN202320338084.4U
Authority: CN
Inventors: 陈跃
Original assignee: Rokiee Wood Aluminum Building Materials Tianjin Co ltd
Current assignee: Rokiee Wood Aluminum Building Materials Tianjin Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-11-07
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a ventilation dustproof screen window, which belongs to the technical field of ventilation dustproof screen windows and comprises a window frame mechanism for installing a window, a screen window fixing mechanism and a ventilation dustproof mechanism. The screen window fixing mechanism comprises a fixing piece and a locking piece, and the fixing piece is arranged inside the window frame mechanism. The ventilation dustproof mechanism comprises a gauze component, the gauze component is arranged in a fixing piece, the fixing piece is used for fixing the gauze component through a locking piece, the fixing piece and the locking piece are matched to be used for quickly installing and quickly detaching the gauze component, the gauze component is used for adjusting ventilation, insect prevention and dust prevention according to requirements, non-woven fabrics are placed between an inner gauze and an outer gauze when dust prevention is required, all the components are detached when ventilation is required, and the inner gauze and the outer gauze are installed when insect prevention is required. The window screen is convenient to detach fast and clean the window screen which is stained with dust, so that the screen window is convenient to keep a clean state and dust accumulation is reduced.

Description

Ventilating dustproof screen window

Technical Field

The utility model relates to the field of ventilation dustproof screen windows, in particular to a ventilation dustproof screen window.

Background

In general weather, dust which is invisible to naked eyes but can accumulate on indoor furniture, ground and the like exists in the air, and a screen window is increasingly valued as a part of household life which is not enough. It is estimated that the dust entering the room from the common screen window every day accounts for about 80% of the total amount of the indoor dust, so that people have to clean the room at any time in order to keep the room clean, and purchase equipment such as a dust collector and the like, thereby increasing the expenditure, wasting time and energy, and still failing to solve the fundamental problem.

Among the prior art, application number is CN 202120502856.4's a have daylighting ventilation dustproof in stealthy screen window of an organic whole belongs to screen window technical field, can block the mosquito, can carry out the screen window of manual regulation again to daylighting or heat preservation requirement. Comprises a screen window frame, two stay wires and a cross bar; the automatic rolling device and the screen window of three specifications comprise a low-mesh screen window, a medium-mesh screen window and a high-mesh screen window; the left frame and the right frame of the screen window frame are respectively provided with a vertical chute, and the vertical chute on the left frame and the vertical chute on the right frame are arranged opposite to each other; two ends of the automatic winding device are fixedly arranged on the upper frame of the screen window frame; a lower retractor is fixedly arranged on the lower frame of the screen window frame; the two ends of the scroll of the lower retractor are respectively provided with a scroll winding groove around the peripheral surface of the rotating shaft; one end of the lower coiler is provided with a handle capable of driving the reel of the lower coiler to rotate, and the handle is arranged at the outer side of a winding groove of the winding shaft.

But in the above-mentioned scheme, through changing different purpose window nets through the shaking hands and blocking the dust, but the dust is glued on the window net easily and is made the window net pile up the dust, and the dust is piled up and is scraped more and can make the dust on the window net blow in the room and lead to the indoor dust to increase, above-mentioned be inconvenient for dismantle fast the window net to be infected with the window net of dust and wash, and little purpose window net has been infected with the dust for a long time more easily and has been blocked easily and lead to the air to circulate, and the dust is piled up more its interior remaining material and can erode the window net influence life. How to develop a ventilation dustproof screen window to improve the problems becomes a urgent problem to be solved by the person skilled in the art.

Disclosure of Invention

In order to overcome the defects, the utility model provides a ventilation dustproof screen window, and aims to solve the problem that the window screen is inconvenient to detach rapidly and clean the window screen polluted by dust.

The utility model is realized in the following way: a ventilating dustproof screen window comprises a window frame mechanism for installing a window, a screen window fixing mechanism and a ventilating dustproof mechanism.

The screen window fixing mechanism comprises a fixing piece and a locking piece, and the fixing piece is arranged in the window frame mechanism;

the ventilation dustproof mechanism comprises a gauze component, the gauze component is arranged in the fixing piece, and the fixing piece is used for fixing the gauze component through the locking piece.

In a preferred technical scheme of the utility model, the fixing piece comprises a fixed bottom frame, a lower clamping frame, a magnetic attraction block and an upper clamping frame, wherein the magnetic attraction block is fixedly arranged at the bottom of the lower clamping frame, a groove is formed in the middle of the fixed bottom frame, an iron sheet is fixedly arranged in the groove, the magnetic attraction block is magnetically attracted in the groove of the fixed bottom frame, and one side of the upper clamping frame is rotatably arranged at one side of the lower clamping frame through a hinge.

In a preferred technical scheme of the utility model, the fixing piece further comprises an extrusion strip and a first spring, wherein a strip-shaped groove is formed in the middle of the extrusion strip, one end of the first spring is fixedly connected to the bottom of the extrusion strip groove, and the other end of the first spring is fixedly connected to the upper clamping frame.

In a preferred technical scheme of the utility model, the four extrusion bars are arranged, and the four extrusion bars are arranged at the outer edge of the bottom of the upper clamping frame and correspond to the lower clamping frame through the first springs.

In a preferred technical scheme of the utility model, the bottom of the extrusion strip is provided with an arc to the lower clamping frame in an arc shape, and corresponding grooves are formed in the corresponding positions of the lower clamping frame and the extrusion strip.

In a preferred technical scheme of the utility model, the locking piece comprises a limiting pin, a second spring and a handle, wherein the limiting pin is arranged in the middle of one side, far away from the hinge, of the upper clamping frame in a sliding manner, the second spring is fixedly sleeved at the tail part of the limiting pin, one end of the handle is fixedly connected to one side of the head part of the limiting pin, the other end of the handle penetrates through the top of the upper clamping frame, and grooves are formed in the corresponding positions of the lower clamping frame and the limiting pin.

In a preferred technical scheme of the utility model, the limiting pin is arranged in two sections, the outer side of the front section cylinder is provided with an arc-shaped upper clamping frame, the diameter of the tail section cylinder of the limiting pin is smaller than that of the front section cylinder, and the second spring is sleeved on the tail end cylinder.

In a preferred technical scheme of the utility model, the handle is L-shaped, and the through hole corresponding to the upper clamping frame is a strip-shaped through hole.

In a preferred embodiment of the present utility model, the gauze assembly includes an inner gauze, a nonwoven fabric, and an outer gauze, and the nonwoven fabric is disposed between the inner gauze and the outer gauze.

In a preferred embodiment of the present utility model, the inner gauze has a larger pore size than the outer gauze.

The beneficial effects of the utility model are as follows: according to the ventilation dustproof screen window obtained through the design, when the ventilation dustproof screen window is used, the size of a non-woven fabric is cut according to the requirement, the inner screen and the outer screen are clamped and placed between the lower clamping frame and the upper clamping frame, the upper clamping frame is pressed to clamp and fix the periphery of the screen assembly through the extrusion strips of the first spring, the upper clamping frame is continuously pressed down to enable the limiting pins to be clamped into the grooves corresponding to the lower clamping frame to limit the upper clamping frame, the pull-back handle enables the limiting pins to extrude the second spring to retract into the inner part of the upper clamping frame to release the limiting, the lower clamping frame is fixedly placed on the grooves in the fixed bottom frame through the magnetic attraction blocks to be installed, and the window screen can be conveniently and rapidly detached to clean the window screen which is stained with dust, so that the screen window is convenient to keep a clean state, and dust accumulation is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a combined structure provided by an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of a screen window fixing mechanism according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of a part of a screen window fixing mechanism according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic view of a partial enlarged structure of a gauze element according to an embodiment of the present utility model.

In the figure: 100-a window frame mechanism; 200-a screen window fixing mechanism; 210-a fixing piece; 211-fixing a bottom frame; 212-lower clamping frame; 213-magnetic attraction blocks; 214-upper clamping frame; 215-extruding the strip; 216-a first spring; 220-locking member; 221-a limiting pin; 222-a second spring; 223-handle; 300-a ventilation dust-proof mechanism; 310-gauze component; 311-inner gauze; 312-nonwoven fabric; 313-outer gauze.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: a ventilation and dust-proof screen window comprises a window frame mechanism 100 for installing a window, a screen window fixing mechanism 200 and a ventilation and dust-proof mechanism 300.

Referring to fig. 2, the screen fixing mechanism 200 includes a fixing member 210 and a locking member 220, and the fixing member 210 is disposed inside the window frame mechanism 100. The ventilation and dust prevention mechanism 300 includes a screen assembly 310, the screen assembly 310 is disposed in a fixing member 210, the fixing member 210 fixes the screen assembly 310 through a locking member 220, the fixing member 210 and the locking member 220 cooperate to rapidly mount and rapidly dismount the screen assembly 310, and the screen assembly 310 is used for adjusting ventilation, insect prevention and dust prevention as required.

Referring to fig. 3 and 4, the fixing member 210 includes a fixed bottom frame 211, a lower clamping frame 212, a magnetic attraction block 213 and an upper clamping frame 214, the magnetic attraction block 213 is fixedly installed at the bottom of the lower clamping frame 212, a groove is formed in the middle of the fixed bottom frame 211, an iron sheet is fixedly arranged in the groove, the magnetic attraction block 213 is magnetically attracted in the groove of the fixed bottom frame 211, one side of the upper clamping frame 214 is rotatably installed at one side of the lower clamping frame 212 through a hinge, the fixed bottom frame 211 is fixedly installed in the window frame mechanism 100 and is used for magnetically attracting and fixing the lower clamping frame 212, the lower clamping frame 212 is in a step arrangement, and the upper clamping frame 214 is embedded in the lower clamping frame 212.

The fixing piece 210 further comprises an extrusion strip 215 and a first spring 216, a strip-shaped groove is formed in the middle of the extrusion strip 215, one end of the first spring 216 is fixedly connected to the bottom of the extrusion strip 215 groove, the other end of the first spring 216 is fixedly connected to the upper clamping frame 214, and the first spring 216 is used for extruding the extrusion strip 215 to enable the extrusion strip 215 to clamp and fix the dustproof mechanism ventilation 300. The extrusion bars 215 are provided with four, and the four extrusion bars 215 are arranged at the outer edge of the bottom of the upper clamping frame 214 and the lower clamping frame 212 correspondingly through the first springs 216, and the four extrusion bars are used for fixing four sides of the ventilation dustproof mechanism 300. The bottom of the extrusion strip 215 is provided with an arc-shaped downward clamping frame 212, and corresponding grooves are formed in the corresponding positions of the lower clamping frame 212 and the extrusion strip 215, so that the fixing effect on the ventilation dustproof mechanism 300 is better.

Referring to fig. 4, the locking member 220 includes a limiting pin 221, a second spring 222 and a handle 223, the limiting pin 221 is slidably disposed in the middle of the upper clamping frame 214 on one side far away from the hinge, the second spring 222 is fixedly sleeved at the tail of the limiting pin 221, one end of the handle 223 is fixedly connected to one side of the head of the limiting pin 221, the other end of the handle 223 penetrates through the top of the upper clamping frame 214, grooves are formed in corresponding positions of the lower clamping frame 212 and the limiting pin 221, a sliding groove slightly larger than the tail of the limiting pin 221 is formed in the clamping frame 214, and the sliding groove in the clamping frame 214 is used for limiting the limiting pin 221 when the limiting pin 221 slides so as to reduce shaking of the limiting pin 221.

The spacer pin 221 is two sections settings, and the outside of anterior segment cylinder sets up the outside of arc upward chucking frame 214 for the arc, and the diameter of spacer pin 221 tail section cylinder is less than the diameter second spring 222 cup joints in the cylinder of tail end of anterior segment cylinder, and spacer pin 221 front end arc sets up the recess of being convenient for insert chucking frame 212 down. The handle 223 is in an L-shaped arrangement and corresponds to the through hole on the upper clamping frame 214 to be a strip-shaped through hole, and the handle 223 is in an L-shaped arrangement, so that the limiting pin 221 is conveniently limited and pulled.

Referring to fig. 5, the gauze assembly 310 includes an inner gauze 311, a non-woven fabric 312 and an outer gauze 313, wherein the non-woven fabric 312 is disposed between the inner gauze 311 and the outer gauze 313, the non-woven fabric 312 is used for intercepting dust, and the non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, thinness, flame retardance, no toxicity, no smell, low price, recycling and the like. The aperture of the inner gauze 311 is larger than that of the outer gauze 313, and the inner gauze 311 and the outer gauze 313 are combined according to the requirement, when dust prevention is required, the non-woven fabric 312 is placed between the inner gauze 311 and the outer gauze 313, when ventilation is required, all the inner gauze 311 and the outer gauze 313 are detached, and when insect prevention is required, the inner gauze 311 and the outer gauze 313 are installed.

Working principle: the size of the non-woven fabric 312 is cut according to the requirement, the inner gauze 311 and the outer gauze 313 are clamped and placed between the lower clamping frame 212 and the upper clamping frame 214, the upper clamping frame 214 is pressed, the periphery of the gauze component 310 is clamped and fixed by the extrusion strip 215 extruded by the first spring 216, the upper clamping frame 214 is continuously pressed down, the limiting pin 221 is clamped into the corresponding groove of the lower clamping frame 212 to limit the upper clamping frame 214, the pull-back handle 223 is used for enabling the limiting pin 221 to extrude the second spring 222 to retract into the upper clamping frame 214 to release the limit during disassembly, the lower clamping frame 212 is fixedly placed on the groove in the fixed bottom frame 211 through the magnetic attraction block 213 to finish installation, and the pull-back handle is used for pulling down during disassembly.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A ventilation dust screen window, comprising a window frame mechanism for installing a window, characterized in that the window frame mechanism also comprises

The screen window fixing mechanism comprises a fixing piece and a locking piece, wherein the fixing piece is arranged in the window frame mechanism, the fixing piece comprises a fixed bottom frame, a lower clamping frame, a magnetic attraction block and an upper clamping frame, the magnetic attraction block is fixedly arranged at the bottom of the lower clamping frame, a groove is formed in the middle of the fixed bottom frame, an iron sheet is fixedly arranged in the groove, the magnetic attraction block is magnetically attracted in the groove of the fixed bottom frame, and one side of the upper clamping frame is rotatably arranged at one side of the lower clamping frame through a hinge;

the dustproof mechanism ventilates, dustproof mechanism ventilates includes the gauze subassembly, the gauze subassembly sets up in the mounting, the mounting passes through the retaining member is right the gauze subassembly is fixed.

2. A ventilation dust screen as claimed in claim 1, wherein: the fixing piece further comprises an extrusion strip and a first spring, a strip-shaped groove is formed in the middle of the extrusion strip, one end of the first spring is fixedly connected to the bottom of the extrusion strip groove, and the other end of the first spring is fixedly connected to the upper clamping frame.

3. A ventilation dust screen as claimed in claim 2, wherein: the extrusion strips are arranged in four, and the four extrusion strips are arranged at the outer edge of the bottom of the upper clamping frame and the lower clamping frame through the first springs.

4. A ventilation dust screen as claimed in claim 3, wherein: the bottom of the extrusion strip is arc-shaped, the arc direction is arranged on the lower clamping frame, and corresponding grooves are formed in the corresponding positions of the lower clamping frame and the extrusion strip.

5. A ventilation dust screen as claimed in claim 3, wherein: the locking piece comprises a limiting pin, a second spring and a handle, wherein the limiting pin is arranged in the middle of one side, far away from the hinge, of the upper clamping frame in a sliding mode, the second spring is fixedly sleeved on the tail of the limiting pin, one end of the handle is fixedly connected to one side of the head of the limiting pin, the other end of the handle penetrates through the top of the upper clamping frame, and a groove is formed in the corresponding position of the lower clamping frame and the limiting pin.

6. A ventilation dust screen as claimed in claim 5, wherein: the limiting pin is arranged in two sections, the outer side of the front section cylinder is provided with an arc-shaped upper clamping frame, the diameter of the tail section cylinder of the limiting pin is smaller than that of the front section cylinder, and the second spring is sleeved on the tail end cylinder.

7. A ventilation dust screen as claimed in claim 5, wherein: the handle is L-shaped, and the through hole corresponding to the upper clamping frame is a strip-shaped through hole.

8. A ventilation dust screen as claimed in claim 1, wherein: the gauze component comprises an inner gauze, a non-woven fabric and an outer gauze, wherein the non-woven fabric is arranged between the inner gauze and the outer gauze.

9. A ventilation dust screen as claimed in claim 8, wherein: the aperture of the inner gauze is larger than that of the outer gauze.