CN220929248U - Door and window screen fan convenient to assemble and disassemble - Google Patents

Abstract

The application belongs to the technical field of door and window screen fans, and discloses a door and window screen fan convenient to assemble and disassemble, which comprises two vertical plates, wherein two clamping plates are arranged between the two vertical plates, a screen is arranged between the two clamping plates, a limiting mechanism is arranged in front of each clamping plate, mounting grooves are formed in front end faces of the two clamping plates, a plurality of riveting grooves are formed in inner walls of the rear back surfaces of the mounting grooves, pressing plates are arranged in the riveting grooves, a plurality of rivets matched with the riveting grooves are arranged on the rear back surfaces of the pressing plates, and the width dimension of each baffle is identical to that of each mounting groove; according to the application, the locating column is pulled out, the expansion plate is pulled to enter the inner cavity of the baffle, the connection between the L-shaped connecting block and the plugboard is broken, the baffle can be pulled out of the mounting groove, the pressing plate is pulled out of the mounting groove, the gauze is taken out for cleaning, the problem that the door and window frame cannot be disassembled, the gauze is taken out independently for cleaning is avoided, and the door and window frame and the gauze can be taken out simultaneously for cleaning.

Description

Door and window screen fan convenient to assemble and disassemble

Technical Field

The application relates to the technical field of door and window screen fans, in particular to a door and window screen fan convenient to assemble and disassemble.

Background

In the use of building, in order to ensure the ventilation in the building, the gauze is additionally arranged on the window frame to ensure the ventilation and reduce the dust entering the room through the window frame, thereby causing great pollution to the indoor environment.

When the screen is additionally arranged on some window frames, the screen is clamped into the mounting groove of the window and door frame for use, and the fixing mode cannot disassemble the window and door frame and independently take out the screen for cleaning, so that the window and door frame and the screen can be simultaneously taken out for cleaning, which is very inconvenient.

In order to solve the problems, the application provides a door and window screen sash convenient to assemble and disassemble.

Disclosure of utility model

The door and window screen sash convenient to assemble and disassemble adopts the following technical scheme:

The utility model provides a convenient door and window screen of dismouting, includes two risers, two be equipped with two splint between the riser, two be equipped with the gauze between the splint, the place ahead of splint is equipped with stop gear, two the preceding terminal surface of splint all is equipped with the mounting groove, all be equipped with a plurality of riveting groove on the back inner wall of mounting groove, all be equipped with the clamp plate in the riveting groove, the back of clamp plate all is equipped with a plurality of and riveting groove assorted rivet.

Through above-mentioned technical scheme, be convenient for in the use, insert the riveting groove through control rivet and fix the position of gauze.

Furthermore, the front end face of the vertical plate is provided with two L-shaped connecting blocks, and the front end face of each L-shaped connecting block is provided with two locking screws.

Through above-mentioned technical scheme, be convenient for in the use, connect riser and splint into whole through L type connecting block and locking screw, form door and window frame.

Further, stop gear includes the baffle, the back of baffle is equipped with the spliced pole, the left and right sides of baffle all is equipped with the expansion plate, two one side that the expansion plate kept away from each other all is equipped with the connecting plate, equal fixedly connected with plugboard on the connecting plate.

Through above-mentioned technical scheme, be convenient for in the use, insert the baffle in the mounting groove and fix the position of baffle.

Furthermore, the baffle is a hollow plate, two openings are formed in the side plate of the front end face of the baffle, and positioning columns are arranged in the openings.

Through above-mentioned technical scheme, be convenient for fix the position of expansion plate.

Further, a positioning groove is formed in the front end face of the pressing plate, and the diameter size of the positioning groove is the same as that of the plug-in column.

Through above-mentioned technical scheme, be convenient for insert the spliced pole and fix in the constant head tank.

Further, openings are formed in the side plates on the left side and the right side of the baffle, and the width and the height of the openings are the same as those of the telescopic plates.

Through above-mentioned technical scheme, be convenient for in the use, send into the baffle inner chamber with the expansion plate, conveniently carry out the dismouting of door and window frame.

Further, the width dimension of the baffle is the same as the width dimension of the mounting groove, and a plurality of anti-slip folds are arranged on the outer wall of the baffle.

Through above-mentioned technical scheme, be convenient for put into the mounting groove with the baffle and hide the installation.

In summary, the application has the following beneficial technical effects:

Through pulling out the reference column, the pulling expansion plate gets into the baffle inner chamber, breaks off the connection between L type connecting block and the plugboard, can pull out the baffle from the mounting groove, pulls out the clamp plate from the mounting groove again, take out the gauze again clean the processing can, avoid unable to disassemble door and window frame and take out the gauze alone and clean the processing, can only take out door and window frame and gauze simultaneously and clean.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic diagram of a limiting mechanism according to the present application;

Fig. 3 is a schematic view of the structure of the clamping plate of the present application.

The reference numerals in the figures illustrate:

1. a vertical plate; 2. a clamping plate; 3. a gauze; 4. a limiting mechanism; 5. an L-shaped connecting block; 6. locking the screw rod; 7. a baffle; 8. a plug-in column; 9. a telescoping plate; 10. a connecting plate; 11. a plug board; 12. positioning columns; 13. a mounting groove; 14. a riveting groove; 15. a pressing plate; 16. a rivet; 17. and a positioning groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Examples:

The embodiment of the application discloses a door and window screen fan convenient to assemble and disassemble, referring to fig. 1 and 3, the door and window screen fan comprises two vertical plates 1, two clamping plates 2 are arranged between the two vertical plates 1, a screen 3 is arranged between the two clamping plates 2, a limiting mechanism 4 is arranged in front of each clamping plate 2, mounting grooves 13 are formed in front end faces of the two clamping plates 2, a plurality of riveting grooves 14 are formed in inner walls of the back surfaces of the mounting grooves 13, pressing plates 15 are arranged in the riveting grooves 14, a plurality of rivets 16 matched with the riveting grooves 14 are formed in the back surfaces of the pressing plates 15, the screen 3 is placed in the mounting grooves 13 of the two clamping plates 2, the pressing plates 15 are placed in the mounting grooves 13, and the rivets 16 on the pressing plates 15 are inserted into the riveting grooves 14 to fix the positions of the screen 3, so that the screen 3 can be mounted.

Referring to fig. 1, the front end surface of the vertical plate 1 is provided with two L-shaped connecting blocks 5,L, and the front end surface of the connecting block is provided with two locking screws 6, and the clamping plate 2 and the vertical plate 1 are connected into a whole by placing the L-shaped connecting blocks 5 at the connection position of the clamping plate 2 and the vertical plate 1, penetrating the locking screws 6 through the L-shaped connecting blocks 5 and connecting the vertical plate 1 or the clamping plate 2.

Referring to fig. 2, the limiting mechanism 4 includes a baffle 7, a plugging post 8 is disposed on the back surface of the baffle 7, expansion plates 9 are disposed on the left and right sides of the baffle 7, openings matched with the diameter of the positioning post 12 are disposed on the front and rear ends of the expansion plates 9, a connecting plate 10 is disposed on one side of each expansion plate 9, a plugging plate 11 is fixedly connected to the connecting plate 10, a clamping block is disposed on one side of each plugging plate 11, a clamping groove matched with the clamping block is disposed on one side of each L-shaped connecting block 5, which is close to the plugging plate 11, the clamping block is inserted into the clamping groove, and the L-shaped connecting block 5 and the plugging plate 11 can be connected into a whole for use.

Referring to fig. 2, the baffle 7 is a hollow plate, two openings are formed in a side plate of a front end surface of the baffle 7, positioning columns 12 are arranged in the openings, and the positions of the telescopic plates 9 can be fixed by inserting the positioning columns 12 into the baffle 7 and connecting the telescopic plates 9.

Referring to fig. 3, a positioning groove 17 is formed in the front end surface of the pressing plate 15, the diameter of the positioning groove 17 is the same as that of the plugging column 8, and the plugging column 8 is inserted into the positioning groove 17 to connect the pressing plate 15 and the baffle 7 into a whole for use.

Referring to fig. 2, openings are formed in the side plates on the left and right sides of the baffle 7, and the width and height dimensions of the openings are the same as those of the expansion plate 9, so that the expansion plate 9 can be fed into the baffle 7, and connection between the plug board 11 and the L-shaped connection block 5 is disconnected when the screen 3 is conveniently dismounted in the later stage.

Referring to fig. 2 and 3, the width dimension of the baffle 7 is the same as the width dimension of the mounting groove 13, and a plurality of anti-slip folds are arranged on the outer wall of the baffle 7, the sum of the width dimension of the baffle 7 and the width dimension of the pressing plate 15 is the same as the width dimension of the mounting groove 13, so that the baffle 7 and the pressing plate 15 are conveniently and hidden mounted in the mounting groove 13.

The implementation principle of the embodiment is as follows: when the gauze 3 is installed, the gauze 3 is placed in the installation groove 13 on the two clamping plates 2, the pressing plate 15 is placed in the installation groove 13, the rivet 16 on the pressing plate 15 is inserted into the riveting groove 14, the position of the gauze 3 is fixed, the baffle 7 is placed in the installation groove 13, the inserting column 8 is inserted into the positioning groove 17, the baffle 7 and the pressing plate 15 are connected into a whole, the telescopic plate 9 is stretched to move, the clamping block on the inserting plate 11 is inserted into the clamping groove on the L-shaped connecting block 5, the L-shaped connecting block 5 and the inserting plate 11 are connected into a whole, the position of the telescopic plate 9 is fixed through the positioning column 12, when the gauze 3 needs to be removed for cleaning, the positioning column 12 can be pulled out firstly, the telescopic plate 9 is pulled into the inner cavity of the baffle 7, the connection between the L-shaped connecting block 5 and the inserting plate 11 is disconnected, the baffle 7 can be pulled out from the installation groove 13, and the pressing plate 15 is pulled out from the installation groove 13, and the gauze 3 can be taken out for cleaning treatment.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. The utility model provides a door and window screen fan that dismouting is convenient, includes two riser (1), its characterized in that: two be equipped with two splint (2) between riser (1), two be equipped with gauze (3) between splint (2), the place ahead of splint (2) is equipped with stop gear (4), two the preceding terminal surface of splint (2) all is equipped with mounting groove (13), all be equipped with a plurality of riveting groove (14) on the back inner wall of mounting groove (13), all be equipped with clamp plate (15) in riveting groove (14), the back of clamp plate (15) all is equipped with a plurality of and riveting groove (14) assorted rivet (16).

2. The door and window screen assembly according to claim 1, wherein: the front end face of the vertical plate (1) is provided with two L-shaped connecting blocks (5), and the front end face of each L-shaped connecting block (5) is provided with two locking screws (6).

3. The door and window screen assembly according to claim 1, wherein: stop gear (4) are including baffle (7), the back of baffle (7) is equipped with spliced pole (8), the left and right sides of baffle (7) all is equipped with expansion plate (9), two one side that expansion plate (9) kept away from each other all is equipped with connecting plate (10), equal fixedly connected with plugboard (11) on connecting plate (10).

4. A door and window screen assembly according to claim 3 wherein: the baffle (7) is a hollow plate, two openings are formed in the side plate of the front end face of the baffle (7), and positioning columns (12) are arranged in the openings.

5. The door and window screen assembly according to claim 1, wherein: the front end face of the pressing plate (15) is provided with a positioning groove (17), and the diameter size of the positioning groove (17) is the same as the diameter size of the plug-in column (8).

6. A door and window screen assembly according to claim 3 wherein: openings are formed in the side plates on the left side and the right side of the baffle plate (7), and the width and the height of the openings are the same as those of the telescopic plates (9).

7. A door and window screen assembly according to claim 3 wherein: the width of the baffle (7) is the same as that of the mounting groove (13), and a plurality of anti-slip folds are arranged on the outer wall of the baffle (7).