CN218934288U

CN218934288U - Externally-attached screen window structure

Info

Publication number: CN218934288U
Application number: CN202223125123.7U
Authority: CN
Inventors: 赵泽坤; 董庆国; 李志伟; 艾子枫
Original assignee: Hebei Rishengchang Building Decoration Engineering Co ltd
Current assignee: Hebei Rishengchang Building Decoration Engineering Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses an externally-attached screen window structure, which comprises a window frame, wherein the front surface of the window frame is provided with a clamping groove, a screen window sash matched with the window frame is arranged on the clamping groove, the center of the screen window sash is provided with a diamond screen connected with the screen window sash, one side of the screen window sash is provided with a pair of connecting blocks, the top ends of the two connecting blocks are respectively provided with a slot, and the inside of the window frame is provided with a cavity; the beneficial effects are as follows: according to the window screen with the external screen window, a child can be prevented from touching the movable rotary rod by mistake to open the window screen, and the child can be prevented from touching the threaded rotary rod by mistake to detach the screen window, so that the phenomenon that the child falls down from stairs is further avoided, and the safety is extremely high; through setting up ring, flexible stay cord and buckle, at the in-process of installation or dismantlement gauze fan, when the gauze fan breaks away from user's hand carelessly, flexible stay cord can pull the gauze fan, prevents that the gauze fan from falling down from the high altitude and smash to pedestrian down, can realize the protection to other people.

Description

Externally-attached screen window structure

Technical Field

The utility model relates to the technical field of screen windows, in particular to an externally-attached screen window structure.

Background

The screen window is applied to the external part of the building door window, can be divided into an external screen window and an internal screen window according to the installation position, can play a role in protecting mosquitoes no matter the external screen window or the internal screen window, and can effectively avoid falling down accidents of children.

The existing external screen window has two types, one is fixedly installed, the other is movably installed (similar to a door and a window), the fixed installation can not open the screen window to realize lighting and ventilation for replacement, and the movable installation can be opened like the door and the window, so that the external screen window has good lighting and ventilation effects, but some defects still exist. The movably mounted screen window can be opened like a door window, but lacks a protection mechanism for tightly protecting the screen window, when a child carelessly opens the screen window, falling down is very easy to occur, meanwhile, after a period of time, the screen in the screen window needs to be disassembled and cleaned, when the existing screen window is disassembled and assembled, when the screen window is carelessly separated from a user hand, falling down and smashing to pedestrians downwards can occur, and protection to other people cannot be achieved.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an externally-attached screen window structure to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides an append screen window structure, includes the window frame, the front of screen fan be equipped with the draw-in groove, be equipped with on the draw-in groove with its assorted screen fan of window frame, the center department of screen fan is equipped with the buddha's warrior attendant gauze that is connected rather than, one side of screen fan is equipped with a pair of connecting block, two the top of connecting block all is equipped with the slot, the inside of window frame is equipped with the cavity, be equipped with rather than upper and lower inner wall swing joint's screw rod in the cavity, the screw rod cover be equipped with a pair of with cavity both sides inner wall sliding connection's draw runner, two the side that the draw runner is close to each other all is equipped with and extends to the post of inserting inside the slot, the fixed cover in middle part of screw rod is equipped with the gear, one side of gear is equipped with the rack, front one side of window frame be equipped with extend to in the cavity and with rack swing joint's screw rod.

Preferably, a limiting piece connected with the inner wall of the cavity is arranged on the outer side of the rack, and the rack is in sliding connection with the limiting piece.

Preferably, the screw is provided with two threads with opposite thread directions, and the two sliding strips are sleeved on the two threads correspondingly.

Preferably, a movable rotating rod is arranged in the middle of the other side of the front side of the window frame, a cam contacted with the back of the screen window sash is arranged on the back of the movable rotating rod, an adjusting socket is arranged in the middle of the front end of the threaded rotating rod and the front end of the movable rotating rod, and a friction ring is wrapped on the outer side of the threaded rotating rod.

Preferably, a storage box is arranged above the other side of the front surface of the window frame, and a coded lock is arranged on the storage box.

Preferably, the back of the clamping groove is provided with a mutually-attracted magnetic strip matched with the screen fan, and the bottom end of the connecting block is provided with a universal ball.

Preferably, a pair of rings is arranged above the front face of the window frame, a pair of telescopic pull ropes is arranged on the front face of the screen window sash, and a buckle is connected between the telescopic pull ropes and the rings.

The beneficial effects of the utility model are as follows:

1. the screw, the slide bar, the gear, the rack, the threaded rotary rod and the limiting piece are arranged, so that the upper and lower inserting posts can be driven to move close to each other or move away from each other, the screen fan with the diamond screen can be quickly disassembled and assembled, and the user can conveniently clean the diamond screen;

2. the movable screen window fan can be locked by arranging the friction ring, the cam and the movable rotating rod, so that the screen window fan is prevented from being pushed away by children to fall off, meanwhile, after the screen window fan is installed, the front ends of the threaded rotating rod and the movable rotating rod are all positioned on the same horizontal plane with the front surface of the window frame, and the front ends of the threaded rotating rod and the movable rotating rod are all provided with the adjusting sockets, so that the screen window fan can be prevented from being opened by the child's mistakenly touching the movable rotating rod and the screen window can be prevented from being disassembled by the child's mistakenly touching the threaded rotating rod, the falling phenomenon of the child is further avoided, and the safety is extremely high;

3. through setting up ring, flexible stay cord and buckle, at the in-process of installation or dismantlement gauze fan, when the gauze fan breaks away from user's hand carelessly, flexible stay cord can pull the gauze fan, prevents that the gauze fan from falling down from the high altitude and smash to pedestrian down, can realize the protection to other people.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an external screen structure according to an embodiment of the present utility model;

FIG. 2 is a partial front cross-sectional view of an attachment screen construction according to an embodiment of the utility model;

FIG. 3 is an enlarged view of A in FIG. 2 of a construction of an exterior screen according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of B in FIG. 2 of a construction of an exterior screen according to an embodiment of the present utility model;

fig. 5 is a top cross-sectional view of a movable knob in an attached screen construction according to an embodiment of the utility model.

In the figure:

1. a window frame; 2. a clamping groove; 3. a screen fan; 4. a diamond gauze; 5. a connecting block; 6. a slot; 7. a cavity; 8. a screw; 9. a slide bar; 10. inserting a column; 11. a gear; 12. a rack; 13. a threaded screw; 14. a limiting piece; 15. a movable rotating rod; 16. a cam; 17. adjusting the socket; 18. a friction ring; 19. a storage box; 20. a magnetic stripe is attracted; 21. a universal ball; 22. a circular ring; 23. and (5) stretching the pull rope.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an externally attached screen structure.

Embodiment one;

as shown in fig. 1-5, the structure of the external screen window according to the embodiment of the utility model comprises a window frame 1, wherein the front surface of the window frame 1 is provided with a clamping groove 2, a screen sash 3 matched with the window frame 1 is arranged on the clamping groove 2, a diamond screen 4 connected with the screen sash 3 is arranged at the center of the screen sash 3, one side of the screen sash 3 is provided with a pair of connecting blocks 5, the top ends of the two connecting blocks 5 are respectively provided with a slot 6, a cavity 7 is arranged in the window frame 1, a screw rod 8 movably connected with the upper inner wall and the lower inner wall of the cavity 7 is arranged in the cavity 7, a pair of sliding strips 9 slidably connected with the inner walls of the two sides of the cavity 7 are sleeved on the screw rod 8, a plug post 10 extending into the slot 6 is arranged on the side, a gear 11 is fixedly sleeved on the middle part of the screw rod 8, a rack 12 is arranged on one side of the gear 11, and a threaded rotary rod 13 extending into the cavity 7 and movably connected with the rack 12 is arranged on the front side of the window frame 1.

Embodiment two;

as shown in fig. 1-5, according to the external screen window structure of the embodiment of the utility model, the outer side of the rack 12 is provided with the limiting piece 14 connected with the inner wall of the cavity 7, and the rack 12 is in sliding connection with the limiting piece 14, so that the connection stability of the rack 12 and the gear 11 is greatly improved, the screw 8 is provided with two threads with opposite thread directions only, the two sliding strips 9 are correspondingly sleeved on the two threads, and when the screw 8 rotates, the two sliding strips 9 can be made to move close to each other at equal distance or move away from each other at equal distance, so that the screen fan 3 is well disassembled.

Embodiment three;

as shown in fig. 1-5, according to the external screen window structure of the embodiment of the utility model, the movable rotary rod 15 is arranged in the middle of the other side of the front surface of the window frame 1, the cam 16 which is contacted with the back surface of the screen fan 3 is arranged on the back surface of the movable rotary rod 15, the adjusting sockets 17 are arranged in the middle of the front ends of the threaded rotary rod 13 and the movable rotary rod 15, the friction rings 18 are wrapped on the outer sides of the threaded rotary rod 13, a good protection effect is achieved, a child is prevented from rotating the movable rotary rod 15 to open the screen fan 3, the child is prevented from rotating the threaded rotary rod 13 to detach the screen window 3, so that the falling phenomenon of the child is effectively avoided, the safety is high, the storage box 19 is arranged above the other side of the front surface of the window frame 1, the coded lock is arranged on the storage box 19, the storage box 19 can be encrypted, the adaptation of the user is facilitated, the child can be prevented from opening the storage box 19 and taking out tools (matched with the adjusting sockets 17), the front surface of the window frame 1 is provided with a pair of round rings 22, the front surface of the screen fan 3 is provided with a pair of telescopic rings 23, and a buckle is connected between the telescopic rings 23 and the round rings 22, the child is prevented from detaching the screen fan 3, and the phenomenon of the user can be effectively prevented from falling from being caused by the falling from the screen fan 3 when the user.

Fourth embodiment;

as shown in fig. 1 to 5, according to the external screen window structure of the embodiment of the present utility model, the back surface of the clamping groove 2 is provided with the mutually attracting magnetic strips 20 matched with the screen window sashes 3, so that the screen window sashes 3 are more labor-saving when closed, the screen window sashes 3 are more tightly connected with the window frame 1, the bottom end of the connecting block 5 is provided with the universal ball 21, and after the screen window sashes 3 are installed, the friction force can be reduced, thereby facilitating the swinging of the screen window sashes 3.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When the multifunctional combined type yarn net is practically applied, during disassembly and cleaning, the coded lock is opened, a tool in the storage box 19 is taken out, the tool is firstly inserted into the adjusting socket 17 on the movable rotary rod 15, the movable rotary rod 15 is rotated to enable the cam 16 to be separated from the yarn fan 3, then the tool is inserted into the adjusting socket 17 on the threaded rotary rod 13, the threaded rotary rod 13 is rotated and moved, under the limit of the limiting piece 14, the rack 12 moves close to one side of the threaded rotary rod 13, the gear 11 is driven by the rack 12 to rotate, the screw 8 is driven by the gear 11 to rotate, the two sliding strips 9 are mutually moved away to enable the two inserting posts 10 to be separated from the slot 6, the yarn fan 3 is taken out (in the taking-out process, the telescopic pull rope 23 is prolonged to stretch), after the yarn fan 3 enters into a room, the buckle is opened to enable the telescopic pull rope 23 to be separated from the circular ring 22, and the diamond yarn net 4 can be cleaned; during normal operation, the cam 16 can lock the movable screen window 3, so that a child can be prevented from pushing the screen window 3 to fall off, meanwhile, after the screen window 3 is installed, the front ends of the threaded rotary rod 13 and the movable rotary rod 15 are all in the same horizontal plane with the front surface of the window frame 1 (playing the role of accommodating and hiding), and the front ends of the threaded rotary rod 13 and the movable rotary rod 15 are all provided with the adjusting socket 17, and the storage box 19 with the sealing lock is matched, so that the child can be prevented from touching the movable rotary rod 15 by mistake to open the screen window, and also can be prevented from touching the threaded rotary rod 13 by mistake to disassemble the screen window, thereby further avoiding the falling phenomenon of the child, and the safety is extremely high; simultaneously set up ring 22, flexible stay cord 23 and buckle, at the in-process of installing or dismantling gauze element 3, when gauze element 3 carelessly breaks away from the user's hand, flexible stay cord 23 can pull gauze element 3, prevents that gauze element 3 from falling down from the high altitude and smash to pedestrian down, can realize the protection to other people.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an attached screen window structure, its characterized in that, including window frame (1), the front of window frame (1) is equipped with draw-in groove (2), be equipped with on draw-in groove (2) with its assorted gauze (3) of window frame (1), the center department of gauze (3) is equipped with buddha's warrior attendant gauze (4) rather than being connected, one side of gauze (3) is equipped with a pair of connecting block (5), two the top of connecting block (5) all is equipped with slot (6), the inside of window frame (1) is equipped with cavity (7), be equipped with in cavity (7) rather than upper and lower inner wall swing joint's screw rod (8), screw rod (8) cover be equipped with a pair of with cavity (7) both sides inner wall sliding connection's draw-in strip (9), two draw-in strip (9) are close to each other one side all is equipped with and extend to inside post (10) of inserting of slot (6), the middle part fixed cover of screw rod (8) is equipped with gear (11), one side of gear (11) is equipped with rack (12), front one side of window frame (1) is equipped with and extends to cavity (7) with swing joint screw rod (13).

2. An externally attached screen window structure according to claim 1, characterized in that a limiting piece (14) connected with the inner wall of the cavity (7) is arranged on the outer side of the rack (12), and the rack (12) is slidably connected with the limiting piece (14).

3. An externally attached screen window structure according to claim 1, wherein the screw (8) is provided with two threads with only opposite thread directions, and the two sliding strips (9) are sleeved on the two threads correspondingly.

4. The externally-attached screen window structure according to claim 1, wherein a movable rotary rod (15) is arranged in the middle of the other side of the front side of the window frame (1), a cam (16) which is in contact with the back side of the screen window sash (3) is arranged on the back side of the movable rotary rod (15), adjusting sockets (17) are respectively arranged in the middle of the front ends of the threaded rotary rod (13) and the movable rotary rod (15), and a friction ring (18) is wrapped on the outer side of the threaded rotary rod (13).

5. The externally-attached screen window structure according to claim 1, wherein a storage box (19) is arranged above the other side of the front surface of the window frame (1), and a coded lock is arranged on the storage box (19).

6. The externally-attached screen window structure according to claim 1, wherein the back of the clamping groove (2) is provided with a mutually-attracted magnetic strip (20) matched with the screen fan (3), and the bottom end of the connecting block (5) is provided with a universal ball (21).

7. The externally-attached screen window structure according to claim 1, wherein a pair of circular rings (22) are arranged above the front surface of the window frame (1), a pair of telescopic pull ropes (23) are arranged on the front surface of the screen window sash (3), and a buckle is connected between the telescopic pull ropes (23) and the circular rings (22).