CN115704266A

CN115704266A - Screen window with protection function

Info

Publication number: CN115704266A
Application number: CN202110931174.XA
Authority: CN
Inventors: 罗木
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2023-02-17

Abstract

A screen having a protective function, the screen comprising: the screen window comprises a rectangular outer frame of the screen window, wherein the rectangular outer frame is formed by encircling a cylinder frame, two opposite groove frames and a closing frame, and a movable rod, a screen mesh and a plurality of protection ropes are arranged in a rectangular window formed by the outer frame; the protective ropes and the gauze are arranged in parallel in the window, and two ends of the movable rod respectively extend into the two groove frames and move by taking the two groove frames as tracks; one edge of the gauze is longitudinally connected to the movable rod, and the opposite edge of the gauze is longitudinally connected to the winding drum in the drum frame; one end of each protective rope is respectively connected to different connection points which are longitudinally and uniformly distributed on the barrel frame along the barrel frame, after the other end of each protective rope vertically penetrates into the movable rod, the protective rope passes through a corresponding fixed pulley arranged on the movable rod and then passes through a rod end fixed pulley which is far away from the movable rod, when the movable rod runs, the movable rod drives the gauze and the protective ropes to run together, and the opening and closing of the window of the screen window are realized under the matching of the winding drum and the spring.

Description

Screen window with protection function

Technical Field

The invention relates to the technical field of windows, in particular to a screen window with a protection function.

Background

At present, the window of a family needs to shield mosquitoes and also needs to protect children. One is a flexible screen window with good light transmission, and a protective guard is arranged outside the window in order to protect indoor children; the other one is a steel mesh screen with poor light transmission and thick and strong power, which has a certain protection effect on children. The two screen windows are used for protecting children, so that the permeability of a room is obviously reduced, strong constraint feeling is brought to people, guard rails are forbidden by some big cities, and potential safety hazards exist in the windows. The window screen is transparent, has a protection effect on children, and can be hidden, so that the window screen is expected by people all the time. However, no one in the market has been able to provide such a solution. This scheme was also filed before us with the application number: 202110781164.2 and 202110712400.5.

Disclosure of Invention

The invention aims to: the screen window has the advantages of strong permeability, no obvious constraint feeling, functions of protecting children and capability of being folded and hidden, and simultaneously solves various problems in the background technology.

The purpose of the invention is realized by the following technical scheme:

a screen having a protective function, the screen comprising: the rectangular outer frame of the screen window is formed by encircling a cylinder frame, two opposite groove frames and a closing frame, and a movable rod, a screen net and a plurality of protection ropes are arranged in a rectangular window formed by the outer frame; the protective ropes and the gauze are arranged in parallel in the window, and two ends of the movable rod respectively extend into the two groove frames and move by taking the two groove frames as tracks; one edge of the gauze is longitudinally connected to the movable rod, and the opposite edge of the gauze is longitudinally connected to the winding drum in the drum frame; one end of each protecting rope is respectively connected to different connecting points which are uniformly distributed on the cylinder frame along the longitudinal direction of the cylinder frame, and the other end of each protecting rope vertically penetrates into the movable rod, then passes through a corresponding fixed pulley arranged on the movable rod, passes through a rod end pulley which is far away from the movable rod, passes through a certain distance in the groove frame along the groove direction, and is connected with a fastening point which is arranged on the groove frame and far away from the cylinder frame; when the movable rod runs, the screen mesh and the protection rope are driven to run together, and the opening and closing of the window of the screen window are realized under the matching of the winding drum and the spring.

Furthermore, a winding drum for winding the gauze is arranged in the drum frame, and two ends of the winding drum are connected to two ends of the drum frame through bearings on two winding drum supporting points.

The winding drum is internally provided with a return spring for rotating the winding drum, one end of the spring is fixed at one end of the drum frame, the other end of the spring is fixed on the winding drum, and the spring is pre-twisted for a certain number of turns before being fixed, so that the spring is always kept with reset torque.

A plurality of uniformly distributed connection points for fastening the protective rope are longitudinally arranged on the cylinder frame, the interval between adjacent connection points is less than 100 mm, and the size of the interval is based on effectively blocking children.

Furthermore, one end of each of the two groove frames is connected to the two ends of the barrel frame, the other end of each of the two groove frames is connected to the two ends of the closing frame, and the four frames are connected to form a rectangular outer frame with a stable structure.

Furthermore, a fastening point for fixing the tail end of the protecting rope is arranged at the end part of the slot frame far away from the cylinder frame, and the fastening point is hidden in the slot frame.

Furthermore, the movable rod is parallel to the cylinder frame, two ends of the movable rod respectively extend into the grooves of the two groove frames to be in contact with each other in a wheel sliding manner, the two groove frames are used as rails to move, and the moving direction is parallel to each groove frame.

Two rows of fixed pulleys which are longitudinally arranged and correspond to the connecting point position on the cylinder frame are arranged on the movable rod, the two rows of fixed pulleys are bounded by the middle part of the movable rod, when the number of the fixed pulleys is two, the number of the two rows of fixed pulleys is equal, and when the number of the fixed pulleys is singular, the difference between the two rows of fixed pulleys is one; the number of the connecting points is the same as that of the fixed pulleys, and each protecting rope passing through the connecting points and the corresponding fixed pulleys and between the connecting points and the corresponding fixed pulleys is parallel to the groove frame.

The fixed pulleys on the movable rod are arranged in two rows, so that the protective ropes which pass in two directions are prevented from being rubbed and wound in the movable rod.

Furthermore, two ends of the movable rod are respectively provided with a rod end pulley for the penetration of a plurality of protection ropes. Two groups of protective ropes which are respectively threaded around two rows of fixed pulleys which are divided by taking the middle part of the movable rod as a boundary are opposite in direction, and the protective ropes are respectively threaded to the farther rod end pulleys and are threaded and wound from the rod end pulleys.

Further, every protects rope one end fastening connection on the different tie points of section of thick bamboo frame, after the movable rod was worn into perpendicularly to one end in addition, worn around the fixed pulley that corresponds on the movable rod, worn around the rod end pulley far away on the movable rod again, two protect the rope on the fixed pulley and wear around a rod end pulley far away from self respectively, the rope quantity of protecting of wearing around rod end pulley is the same or differs one to guarantee that the power that the movable rod both ends received is close unanimous, do benefit to the movable rod and operate steadily.

Then the protecting ropes penetrate through a certain distance in the groove frame along the groove direction and are fixedly connected with fastening points arranged on the groove frame and far away from the barrel frame, and each protecting rope after the two ends are fixedly connected is in a tightening state.

Furthermore, one side of the gauze is longitudinally connected to the movable rod, the opposite side of the gauze is longitudinally connected to the winding drum in the drum frame after penetrating into the drum frame, the gauze is wound on the winding drum by a margin part, and the gauze is always kept in a tight state under the reset acting force of the spring in the winding drum.

In a rectangular window formed by the outer frame of the screen window, the plane of the screen and a plane formed by all the protective ropes are parallel to each other, and a certain distance is kept, so that the screen window is beneficial to easy operation.

Furthermore, two close frames of the two screen windows with the same size are close to each other, the close frames are taken as symmetry axes and are symmetrically placed on the same plane, the two close frames are removed, other components are completely reserved, two groups of groove frames are correspondingly connected into a longer group of groove frames respectively, the two cylinder frames are arranged on two opposite sides, the two movable rods respectively drive one set of screen mesh and the protective rope to run between tracks formed by the same group of groove frames, and the screen window capable of being closed in the middle of a screen window in a closing mode is formed.

Further, the connection of the gauze of screen window on the movable rod is for dismantling the connection, unpacks apart the back with the movable rod, and one side that the gauze was unpacked apart has a rigidity bar that is close with movable rod length to be connected, and the gauze can move alone, protects rope and movable rod in addition and moves together, and the gauze of being convenient for is collected alone when not having the mosquito, and the ventilation maximize of window lets protect the rope and keep the protection to the window always simultaneously.

The screen window is easy to match with various glass windows such as outward opening, inward opening, left-right sliding and the like, and the screen window with the size corresponding to that of the window to be installed is arranged on the window to be installed, covers the window to be installed and is fixed by using screws and the like, so that the functions of preventing mosquitoes and protecting children of the original window are easily realized.

The screen window is convenient for later-stage additional assembly, can be designed and processed with a glass window simultaneously, and achieves more harmonious and consistent structure and color and more perfect aspects.

Advantageous effects

The mosquito-proof curtain wall is simple in structure, achieves the functions of preventing mosquitoes and protecting children at low cost, and achieves the transparent and invisible effects.

The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the present invention, the selection (each non-conflicting selection) and the other selections can be freely combined.

The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.

Drawings

FIG. 1 is a schematic diagram of the structure and arrangement of the present invention.

The drawing is marked with 1-outer frame, 2-barrel frame, 3-groove frame, 4-closing frame, 5-movable rod, 6-gauze, 7-protective rope, 8-barrel, 9-connecting point, 10-fixed pulley, 11-rod end pulley, 12-fastening point, 13-spring, 14-barrel pivot.

Detailed Description

The invention will be further described with reference to the following specific examples and the accompanying drawings:

a screen window with a protection function comprises a rectangular outer frame (1) of the screen window, wherein the rectangular outer frame (1) is formed by encircling a cylinder frame (2), two opposite groove frames (3) and a closing frame (4), and a movable rod (5), a screen mesh (6) and a plurality of protection ropes (7) are arranged in a rectangular window formed by the outer frame (1); the protective rope (7) and the gauze (6) are arranged in parallel in the window; two ends of the movable rod (5) respectively extend into the two slot frames (3) and move by taking the two slot frames (3) as tracks; one edge of the gauze (6) is longitudinally connected to the movable rod (5), and the opposite edge of the gauze is longitudinally connected to a winding drum (8) in the drum frame (2); one end of each protecting rope (7) is respectively connected to different connecting points (9) which are longitudinally and uniformly distributed on the barrel frame (2) along the barrel frame (2), and the other end of each protecting rope vertically penetrates through the movable rod (5), then passes through a corresponding fixed pulley (10) arranged on the movable rod (5), then passes through a rod end pulley (11) which is far away on the movable rod (5), then passes through a certain distance in the groove direction in the groove frame (3), and is connected with a fastening point (12) which is arranged on the groove frame (3) and is far away from the barrel frame (2); when the movable rod (5) runs, the gauze (6) and the protective rope (7) are driven to run together, and the opening and closing of the window of the screen window are realized under the matching of the winding drum (8) and the spring (13).

Furthermore, a winding drum (8) used for winding the gauze (6) is arranged in the drum frame (2), and two ends of the winding drum (8) are connected to two ends of the drum frame (2) through bearings on two winding drum supporting points (14). The gauze (6) wound on the winding drum (8) penetrates out through a longitudinal opening reserved on the drum frame (2) and facing the direction of the movable rod (5), a return spring (13) used for rotating the winding drum (8) is arranged in the winding drum (8), one end of the spring (13) is fixed at one end of the drum frame (2), the other end of the spring is fixed on the winding drum (8), and the spring (13) is pre-twisted for a certain number of turns before being fixed, so that the spring (13) is always kept with reset torsion.

The barrel frame (2) is longitudinally provided with a plurality of uniformly distributed connection points (9) for fastening the protective rope (7), the connection points (9) in the embodiment are arranged on the back side of the barrel frame (2), the interval between every two adjacent connection points is smaller than 100 mm and larger than 50 mm, and the size of the interval is based on effectively blocking children.

Furthermore, one end of each of the two groove frames (3) is connected to the two ends of the barrel frame (2), the other end of each of the two groove frames (3) is connected to the two ends of the closing frame (4), and the four side frames are connected to form a rectangular outer frame (1) with a stable structure.

Furthermore, a fastening point (12) for fixing the tail end of the protective rope (7) is arranged at the end part of the groove frame (3) far away from the barrel frame (2), and the fastening point (12) is hidden in the groove frame (3).

The movable rod (5) in the embodiment is of a cavity structure, the fixed pulley (10) and the part, on the movable rod (5), of the protection rope (7) penetrating and winding on the fixed pulley (10) are hidden in the cavity of the movable rod (5), and the appearance is simple and attractive.

Furthermore, the movable rod (5) is parallel to the barrel frame (2), two ends of the movable rod (5) respectively extend into the grooves of the two groove frames (3) to be in contact with each other in a wheel sliding mode, the two groove frames (3) are used for running in a track mode, and the running direction is parallel to each groove frame (3).

Two rows of fixed pulleys (10) which are longitudinally arranged and correspond to the connecting point (9) on the cylinder frame (2) in position are arranged on the movable rod (5), the two rows of fixed pulleys (10) are defined by the middle part of the movable rod (5), the two rows of fixed pulleys are equal in number when the number of the fixed pulleys is even, and the two rows of fixed pulleys are different by one when the number of the fixed pulleys is odd;

the number of the connecting points (9) is the same as that of the fixed pulleys (10), and the protecting ropes (7) passing through the connecting points (9) and the corresponding fixed pulleys (10) and between the connecting points and the fixed pulleys are parallel to the groove frame (3). In the embodiment, as shown in the figure, the fixed pulleys in the upper row are close to the left, and the fixed pulleys in the lower row are close to the right, so that the two groups of protection ropes (7) are ensured not to be wound by friction.

Furthermore, two ends of the movable rod (5) are respectively provided with a rod end pulley (11) for the plurality of protection ropes (7) to pass around. The protective ropes (7) which pass through two rows of fixed pulleys (10) which are divided by taking the middle part of the movable rod (5) as a boundary are obviously divided into two groups, and the two groups of protective ropes respectively pass through the farther rod end pulleys (11) and pass through and wind from the rod end pulleys (11).

Further, every protects rope (7) one end fastening connection on the different tie point (9) of bobbin frame (2), and after movable rod (5) was worn perpendicularly to one end in addition, worn around corresponding fixed pulley (10) on movable rod (5), worn around rod end pulley (11) far away on movable rod (5) again, two protect rope (7) on fixed pulley (10) and worn around a rod end pulley (11) far away apart from self respectively, the protection rope (7) quantity of wearing around rod end pulley (11) is the same or differs by one to guarantee that the power that movable rod (5) both ends received is close unanimously, do benefit to movable rod (5) and operate steadily.

Then the protection ropes (7) penetrate through the groove frame (3) for a distance along the groove direction and are firmly connected with fastening points (12) arranged on the groove frame (3) and far away from the barrel frame (2), and each protection rope (7) with two ends fastened and connected is in a tightening state.

Furthermore, one edge of the gauze (6) is longitudinally connected to the movable rod (5), the opposite edge of the gauze is longitudinally connected to the winding drum (8) in the drum frame (2) after penetrating into the drum frame (2), the gauze (6) is guaranteed to have a sufficient part to be wound on the winding drum (8), and the gauze (6) is always kept in a tightened state under the reset acting force of a spring (13) in the winding drum (8).

In a rectangular window formed by the window screen outer frame (1), the plane of the screen mesh (6) and the plane formed by all the protection ropes (7) are parallel to each other, and a certain distance is kept, so that the window screen is beneficial to easy operation. The gauze (6) in this embodiment is located on the front side with the protective rope (7) behind it.

In the embodiment, the middle part of the movable rod (5) is held by a hand to be pushed leftwards, the movable rod (5) drives the gauze (6) and the protective rope (7) to move leftwards together, and the gauze (6) is wound on a winding drum (8) in the drum frame (2) to be collected; the upper end and the lower end of the protective rope (7) are hidden in the groove frame (3), and the window of the screen window is completely opened. Then hold the middle part of movable rod (5) with the hand, pulling movable rod (5) right, gauze (6) are followed movable rod (5) and are extended out from section of thick bamboo frame (2) the inside, protect rope (7) in two chase (3) along rod end pulley (11), movable rod (5) intracavity fixed pulley (10) slide out, begin to expand to the right from the screen window mouth the left side, cloth covers in the window, when movable rod (5) arrive the rightmost and receive frame (4) lock, gauze (6) cover the gauze window with protecting rope (7) completely, movable rod (5) pass through locking device, with frame (1) firm connection, realize mosquito-proof and protect friend's function.

Further, two the same screen window of size, two receipts mouthful frames (4) are adjacent, use receipts mouthful frame (4) as the symmetry axis, the symmetry is placed on same plane, detach two receipts mouthful frames (4), other components are all kept, two sets of cell frames (3) correspond respectively and connect into a set of longer cell frame (3), two section of thick bamboo frames (2) set up on relative both sides, two movable rod (5) drive one set of gauze (6) respectively and protect rope (7) and move between the track of constituteing in same group cell frame (3), constitute one can be in the middle of the screen window to closing the screen window of closing, thereby increase the screen window and hide and cover and protection area.

Further, the connection of screen window's gauze (6) on movable rod (5) is for dismantling the connection, unpack apart the back with movable rod (5), one side that gauze (6) unpacked apart has a rigidity bar that is close with movable rod (5) length to be connected, gauze (6) can the exclusive operation, protect rope (7) and movable rod (5) to move together in addition, be convenient for gauze (6) when not having the mosquito, collect alone, the ventilation maximize of window, and simultaneously, let protect rope (7) and keep the protection to the window always.

The above-mentioned upper, lower, left and right directional terms of the present invention are limited to the embodiment, and in the specific practice, the placing and opening directions of the present invention are not limited thereto; the foregoing basic embodiments of the invention and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the invention, each selection example can be arbitrarily combined with any other basic example and selection example.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. A screen having a protective function, the screen comprising: the rectangular outer frame of the screen window is formed by encircling a cylinder frame, two opposite groove frames and a closing frame, and is characterized in that a movable rod, a screen mesh and a plurality of protective ropes are arranged in a rectangular window encircled by the outer frame of the screen window; the protective ropes and the gauze are arranged in parallel in the window, and two ends of the movable rod respectively extend into the two groove frames and move by taking the two groove frames as tracks; one edge of the gauze is longitudinally connected to the movable rod, and the opposite edge of the gauze is longitudinally connected to the winding drum in the drum frame; one end of each protecting rope is respectively connected to different connecting points which are uniformly distributed on the cylinder frame along the longitudinal direction of the cylinder frame, and the other end of each protecting rope vertically penetrates into the movable rod, then passes through a corresponding fixed pulley arranged on the movable rod, passes through a rod end pulley which is far away from the movable rod, passes through a certain distance in the groove frame along the groove direction, and is connected with a fastening point which is arranged on the groove frame and far away from the cylinder frame; when the movable rod runs, the screen mesh and the protective rope are driven to run together, and the opening and closing of the window of the screen window are realized under the matching of the winding drum and the torsion of the spring.

2. A screen window with protective function as claimed in claim 1, wherein: the winding drum is characterized in that a winding drum used for winding a gauze is arranged in the drum frame, a return spring used for rotating the winding drum is arranged in the winding drum, and a plurality of uniformly distributed connection points used for fastening the protection rope are longitudinally arranged on the drum frame.

3. A screen window with protective function as claimed in claim 1, wherein: one end of each of the two groove frames is connected to two ends of the barrel frame respectively, the other ends of the two groove frames are connected with two ends of the closing frame respectively, and fastening points for fixing the tail ends of the protection ropes are arranged at the end parts of the groove frames far away from the barrel frame.

4. A screen window with protective function as claimed in claim 1, wherein: the movable rod is parallel to the barrel frame, two ends of the movable rod respectively extend into the grooves of the two groove frames and move by taking the two groove frames as tracks, and the moving direction of the movable rod is parallel to each groove frame.

5. A screen window with protective function as claimed in claim 1, wherein: two rows of fixed pulleys which are longitudinally arranged and correspond to the connecting points on the cylinder frame are arranged on the movable rod, the number of the connecting points is the same as that of the fixed pulleys, and a protection rope which passes through the connecting points and the corresponding fixed pulleys and is arranged between the connecting points and the corresponding fixed pulleys is parallel to the groove frame; two ends of the movable rod are respectively provided with a rod end pulley for the multiple protection ropes to pass through.

6. A screen window with protective function as claimed in claim 1, wherein: one end of each protection rope is tightly connected to different connection points of the cylinder frame, the other end of each protection rope vertically penetrates into the movable rod, penetrates through a corresponding fixed pulley on the movable rod, then penetrates through a rod end pulley far away from the movable rod, penetrates through a distance along the groove direction in the groove frame and is firmly connected with a fastening point far away from the cylinder frame on the groove frame, and each protection rope after the two ends are tightly connected is in a tightening state.

7. A screen window with protective function as claimed in claim 1, wherein: one edge of the gauze is longitudinally connected to the movable rod, the opposite edge of the gauze is longitudinally connected to the winding drum in the drum frame, the gauze ensures that a spare part is wound on the winding drum, and the gauze is always kept in a tight state under the action of a spring in the winding drum; the plane of the screen in the rectangular window formed by the screen outer frame is parallel to the plane formed by all the protection ropes.

8. A screen window with protective function as claimed in claim 1, wherein: two the same screen window of size, two close up frames are close to, use close up frame as the symmetry axis, and the symmetry is placed in same plane, gets rid of two close up frames, and other components are all kept, and two sets of tank frames correspond respectively and connect into a set of longer tank frame, and two barrel framves set up on relative both sides, and two movable rods drive one set of gauze and protect the interorbital operation that the rope constitutes at same set of tank frame respectively, constitute one can be in the middle of the screen window to closing the screen window of closing.

9. A screen window with protective function as claimed in claim 1, wherein: the screen of the screen window is detachably connected with the movable rod, and after the screen is detached from the movable rod, the screen can independently operate, and the protective rope and the movable rod operate together.

10. A screen window with protective function as claimed in claim 1, wherein: the screen window is easy to match with a plurality of styles of glass windows such as outward opening, inward opening, left-right sliding and the like, is convenient for later-stage addition and matching, and can be designed and processed with the glass windows at the same time.