A micro-roller type invisible screen window with sliding screen box

Abstract

The present invention discloses a micro-scroll type invisible screen window with a slidable screen box, comprising an outer frame, wherein the outer frame comprises a vertical frame and a horizontal frame; a screen box is installed in the outer frame, and the screen box comprises a fixed screen box and a sliding screen box; plastic accessories are installed at both ends of the fixed screen box and the sliding screen box, and a micro-scroll device is installed on the inner side of the plastic accessories, the micro-scroll device is connected to a central axis aluminum round tube in the screen box, the central axis aluminum round tube is connected to a screen, and the fixed screen box is connected to the sliding screen box through the screen, and a cracked micro-single-layer plastic bearing is used to replace a ball-type multi-layer bearing, so as to reduce the size of the central axis aluminum round tube in the screen box and increase the capacity of the screen hidden in the screen box; the sliding pull rod is designed as a scroll type slidable screen box pull rod that can hide screen, and the slidable screen box and the fixed screen box each share half of the screen needed to be hidden, so that the size of the screen box is significantly reduced, and the screen window is more compact and exquisite, and suitable for a wider range of applications.

Description

Technical Field

[0001] The invention relates to the technical field of screen windows, in particular to a micro-roller type invisible screen window with a slidable screen box. Background Art

[0002] With the continuous progress of society, people's requirements for the quality of home life are constantly improving, and the quality, function and appearance requirements of mosquito screens are also changing accordingly. There are mainly the following types of mosquito screens on the market. The first type is a three-section screen. There are a lot of cross bars in the middle of this type of screen, which affects the appearance and blocks the sight. The three-section screen is limited to being installed on windows that open outwards, and cannot be installed on windows that open inwards at the same time, which creates obstacles for the widespread application of three-section screens. The second type is a casement screen. Although there are no large number of cross bars in the middle of the casement screen, if the casement screen is installed on a window that opens outwards, there will be a conflict of use between the (screen) and the window handle. If the side size of the outer frame is increased to make room for the window handle, the surface of the window will protrude too much, which not only occupies the indoor space, but also is not beautiful. The casement screens on the market also use an inner-opening pocket design, which will also appear to be very unrefined, too complicated, and the installation is not harmonious. The third type is the foldable invisible screen. The screen of the foldable invisible screen uses a pleated process to achieve the effect of invisibility, but the pleated process has the disadvantage of affecting the line of sight and ventilation effect. The fourth type is a traditional roller invisible screen window that improves the shortcomings of the above three screen windows. This traditional roller invisible screen window needs a larger screen box to accommodate the bearing and the screen, so that the screen box protrudes too high from the horizontal plane of the original window frame or the screen window itself, making the installation process rough and uneven; the disassembly and assembly method of the traditional roller invisible screen window is also very complicated, and it is difficult for non-professionals to complete the disassembly operation process alone; because the lock or handle of the traditional invisible screen window will collide with the original window when the traditional invisible screen window is installed outside, resulting in a conflict of use, and the traditional invisible screen window installed outside will be more difficult and unsafe when it is disassembled for cleaning or after-sales, so the traditional invisible screen window generally cannot be directly installed outside; in addition, due to the technical solution of the metal ball bearing sleeve of the traditional invisible screen window with a plastic outer shaft, the inner space and outer diameter of the central circular aluminum tube of the yarn in the yarn storage box are too large, resulting in the capacity and space of the yarn in the yarn storage box being relatively small, and the capacity requirements of the yarn storage cannot be met for the relatively large width of the screen window or screen door. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0004] 14. The foldable screen window of claim 13, wherein the at least one cam is secured to a position adjacent to the frame, wherein the cam is secured to a position adjacent to the frame.

[0005] As a further solution of the present invention: the button lock includes a fixer and a locator, and the locators are installed on both ends of the fixer, the fixer is provided with a spring mounting groove, a spring is slidably installed in the spring mounting groove, and a locator is installed in connection with the spring, a pressing piece is provided on the locator, and the pressing piece is installed and connected with a spring, a clamping column is provided on the pressing piece, and a sliding connecting rod is installed and connected on the clamping column, one end of the pressing piece is movably installed in the spring mounting groove through a connecting spring, and the other end of the pressing piece is installed and connected with the sliding connecting rod, the fixer is also provided with a mounting hole, and a screw is installed on the mounting hole, and the button lock is fixed to the fixed yarn box and the sliding yarn box by screws, and the plastic accessory is provided with a storage groove, and a plastic yarn box seat inlet and outlet are correspondingly provided at the connection between the plastic yarn box seat and the yarn inlet and outlet of the yarn box.

[0006] As a further solution of the present invention: the plastic accessory is provided with an installation hole, and a micro-reel device is installed and engaged in the installation hole, and the micro-reel device includes a central axis aluminum tube, a rewinding spring, a micro-plastic bearing, a spring base central axis, a fixed axis and a spring tail seat fixing seat, the spring base central axis and the spring tail seat fixing seat are installed on both ends of the rewinding spring, the spring base central axis and the spring tail seat fixing seat are provided with threaded ends, the rewinding spring is sleeved on the threaded ends, and the spring tail seat fixing seat is provided with a fixed axis, and the fixed axis and the spring base central axis are sleeved with a micro-plastic bearing, the central axis aluminum tube is installed on the rewinding spring, the micro-plastic bearing, the spring base central axis, the fixed axis and the spring tail seat fixing seat, the central axis aluminum tube is wound with a yarn mesh, the micro-plastic bearing is opened, and the spring base central axis and the fixed axis are both provided with installation grooves, the installation grooves and the installation holes on the plastic accessory are installed in cooperation with each other, and the micro-reel device is installed on the plastic accessory through the installation grooves and the installation holes.

[0007] As a further solution of the present invention: a track groove is provided on the horizontal frame, a card hole is provided on the track groove, a sliding connecting rod is carded in the card hole, a windproof groove is provided on one side of the track groove, a windproof device is movably installed on the windproof groove, the windproof device includes a sliding magnetic block and an absorbent metal buckle, the sliding magnetic block includes a plastic base and a magnet, the plastic base is installed on the windproof groove, the magnetic block is installed on the plastic base, the absorbent metal buckle is installed and fixed on the lower edge of the gauze corresponding to the position of the sliding magnetic block, the sliding magnetic block and the absorbent metal buckle are magnetically attracted to each other, the gauze is locked on the track groove by the mutual magnetic attraction between the sliding magnetic block and the absorbent metal buckle, an empty slot is provided at the upper end of the windproof slot, a plastic strip base or a sealing wool strip is installed and connected to the empty slot, and a windproof brush is installed on the plastic strip base.

[0008] As a further solution of the present invention: the sliding connecting rod is installed on the fixed yarn box and the sliding yarn box, the sliding connecting rod passes through the fixed yarn box, the sliding yarn box and the plastic accessories and is fixedly installed on the card hole of the horizontal frame, and the fixed yarn box and the sliding yarn box can be installed on the horizontal frame through button locks and plastic accessories.

[0009] As a further solution of the present invention: the fixed yarn box is fixed to the clamping hole of the horizontal frame by a button lock, the sliding yarn box is movably installed on the opposite side of the fixed yarn box, the sliding yarn box and the fixed yarn box are symmetrically arranged, the sliding yarn box can slide on the horizontal frame, and the sliding yarn box can be movably installed on the horizontal frame by a button lock.

[0010] As a further solution of the present invention: a fixed yarn box is fixedly installed on the horizontal frame, and a sliding yarn box is provided on the opposite side of the fixed yarn box, and the number of the sliding yarn boxes corresponds to one or more fixed yarn boxes.

[0011] As a further solution of the present invention: one end of the outer frame connector is mounted and engaged on the horizontal frame, and one end of the outer frame connector is fixed to the vertical frame by screws. The vertical frame is provided with screw holes, and decorative plugs are installed on the screw holes.

[0012] As a further solution of the present invention: the outer frame is assembled at a 45-degree angle.

[0013] As a further solution of the present invention: the sliding yarn box is provided with a magnetic strip or wool strip slot.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention provides a micro-reel device, on which a rewinding spring is provided, and uses the torsion of the rewinding spring to control the extension and contraction and hiding of the gauze net, and adopts a cracked micro-single-layer plastic bearing to replace a ball-type multi-layer bearing, thereby reducing the size of the central axis aluminum round tube in the gauze box and increasing the capacity of the hidden gauze net in the gauze box; at the same time, an opening is provided on the micro-plastic bearing, so that when the micro-plastic bearing is fitted on the central axis aluminum round tube, it has a certain buffer space and is easier to be inserted into the central axis aluminum round tube. When there is an error in the size of the central axis aluminum round tube, the micro-plastic bearing and the central axis aluminum round tube can be easily installed. The invention is convenient to install and use, firm and reliable, easy to maintain, and the volume of the gauze box is significantly reduced, making the screen window more compact and exquisite.

[0016] The present invention achieves windproofing of the gauze through a windproof device, and utilizes the convenience of magnetic attraction and separation, thereby effectively realizing the convenient effect of the gauze being able to be quickly removed and installed, and is convenient for cleaning and after-sales maintenance of the screen window. The absorbable metal buckle is installed and fixed at the lower edge of the gauze corresponding to the position of the sliding magnetic block. The sliding magnetic block and the absorbable metal buckle are attracted by magnetic force, and the gauze is locked in the horizontal frame to achieve the effect of windproofing and mosquito-proofing of the gauze; when the gauze is extended and retracted back and forth, the sliding magnetic block slides back and forth with the absorbable metal buckle and the gauze, and when the gauze is in the extended state of use, the sliding magnetic block and the absorbable metal buckle both remain stationary, and are in a windproof state where the gauze is fixed. When the sliding gauze box and the fixed gauze box need to be removed and installed from the frame, the sliding magnetic block and the absorbable metal buckle utilize the convenience of magnet attraction and separation, thereby quickly and conveniently realizing the removal and installation of the sliding gauze box and the fixed gauze box. When the width of the screen window is relatively small, sliding magnetic blocks and absorbent metal buckles are used to protect the screen from wind. Sealing strips are installed on the empty grooves to achieve the effect of sealing between the screen and the upper and lower horizontal frames. When the width of the screen window is relatively large, a windproof brush is used to install a windproof and sealable brush. The windproof brush uses a high-quality plastic strip as a base, and the brush is rooted in the plastic strip base from the inside to the outside. The size of the brush is designed to be slightly longer than the inner plane of the screen. The brush penetrates through the inner surface of the mesh of the screen to the other side of the screen. When the wind blows the screen, the brush can position the screen, and the stronger the wind, the more firmly the screen is locked by the brush, so as to prevent the upper and lower ends of the wider screen from being blown away from the screen window horizontal frame slot, so as to achieve the best windproof effect of the screen.

[0017] The present invention provides a fixed yarn box and a sliding yarn box, and the structures of the fixed yarn box and the sliding yarn box are consistent. Both the fixed yarn box and the sliding yarn box can be used for winding and pulling yarn. The sliding yarn box can not only wind yarn but also serve as a pull rod gripper, thereby realizing a compact structure of the yarn box, which can reduce the volume and reduce the occupied space after winding, thereby reducing the volume of the yarn box. The sliding yarn box and the fixed yarn box each share half of the required hidden yarn mesh, which makes the volume of the yarn box significantly smaller, and makes the screen window more compact and exquisite.

[0018] The present invention is provided with a button lock, which can position and fix the fixed screen box and the sliding screen box by pressing the button lock with external force, so that the fixed screen box can be fixedly installed on the horizontal frame, and the sliding screen box can be fixedly installed on the horizontal frame or can slide back and forth on the horizontal frame, so as to complete the use and closing of the screen window. Since the button lock does not protrude from the horizontal surface of the screen box, the present invention can not only be matched with windows that open outwards, but also be suitable for matching all windows that open inwards. Since the button lock adopts a design that is lower than the horizontal surface of the screen box and the outer frame, it solves various problems such as the invisible screen window cannot be installed externally or the external installation cannot be removed and cleaned, and the external installation protrudes too high from the window frame, and realizes a design scheme that can be installed both internally and externally. The sliding screen box and the fixed screen box can be quickly removed and installed in conjunction with the button lock, and the magnetic suction principle windproof device can be used to achieve quick removal and installation of the screen, which greatly improves the scope of application and wide applicability of the patented product.

[0019] The outer frame of the present invention can perfectly match the integrated door and window main frame by adopting a 45-degree bevel assembly process, and can effectively achieve flush installation with the outer frame, realizing a design style in which the front and back sides of the main frame are level and there are no concave and convex surfaces, thereby enhancing the overall beauty and visual impact formed with the original window after the product is installed, replacing the original inner casement screen of the integrated window, solving the problem that the inner casement screen occupies indoor space, especially the problem that the screen cannot be opened after the ceiling is lowered or curtains are installed. At the same time, this product is designed with a high-definition mesh, which has a better effect of being more ventilated and breathable than the diamond mesh screen, and can also achieve the effect of being invisible when not in use, solving the problem that the diamond mesh casement screen is fixed on the window frame for a long time in seasons and times when mosquito protection is not needed, affecting indoor light and sight. At the same time, the upper and lower horizontal frames and the left and right vertical frames are completely of the same structure, which greatly reduces product inventory and reduces product loss and waste.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is another structural schematic diagram of the present invention;

[0024] Figure 3 The present invention Figure 1 A cross-sectional view at point A;

[0025] Figure 4 The present invention Figure 1 A cross-sectional view at point B;

[0026] Figure 5 It is a schematic diagram of the installation structure of the fixed yarn box, button lock and plastic accessories of the present invention;

[0027] Figure 6 It is a schematic diagram of the installation structure of the sliding yarn box, button lock and plastic accessories of the present invention;

[0028] Figure 7 It is a schematic diagram of the installation structure of the horizontal frame, plastic accessories and micro-scroll device of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the button lock of the present invention;

[0030] Fig. 9 is an exploded view of the micro-scroll device of the present invention;

[0031] Fig.10 It is a schematic structural diagram of the windproof device of the present invention;

[0032] Fig.11 It is a schematic structural diagram of an outer frame of the present invention assembled at a 45-degree oblique angle.

[0033] In the figure: 1-outer frame; 2-vertical frame; 3-horizontal frame; 31-track slot; 32-windproof slot; 33-clamp hole; 4-yarn box; 5-fixed yarn box; 6-sliding yarn box; 7-button lock; 71-fixer; 72-locator; 73-spring installation slot; 74-spring; 75-pressing piece; 76-clamping column; 77-sliding connecting rod; 78-installation hole; 8-plastic accessories; 81-installation hole; 82-storage groove ;83-inlet and outlet of the plastic yarn box seat;9-micro reel device;91-central aluminum tube;92-rewind spring;93-micro plastic bearing;94-central axis of the spring base;95-fixed axis;96-spring tail seat fixing seat;97-opening;98-installation groove;10-external frame connector;11-windproof device;111-sliding magnetic block;112-plastic base;113-magnet;12-absorbable metal buckle. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 11 In the embodiment of the present invention, a micro-scroll type invisible screen window with a slidable yarn box includes an outer frame 1, the outer frame 1 is assembled at a 45-degree angle, the outer frame 1 includes a vertical frame 2 and a horizontal frame 3, the vertical frame 2 is installed on both sides of the horizontal frame 3, a yarn box 4 is installed on the horizontal frame 3, a yarn inlet and outlet are arranged on one side of the yarn box 4, the yarn box 4 includes a fixed yarn box 5 and a sliding yarn box 6, the fixed yarn box 5 and the sliding yarn box 6 have the same structure, the fixed yarn box 5 is arranged on the opposite side of the sliding yarn box 6, and a button lock 7 is fixed on the outer side of the fixed yarn box 5 and the sliding yarn box 6, and the overall installation height of the button lock 7 is lower than that of the outer frame 1 or the yarn box. On the surface of the box 4, plastic accessories 8 are installed on both ends of the fixed yarn box 5 and the sliding yarn box 6, and a micro-reel device 9 is installed in the plastic accessories 8. The micro-reel device 9 is installed in the fixed yarn box 5 and the sliding yarn box 6. The fixed yarn box 5 is connected to the sliding yarn box 6 through a yarn net. An outer frame connector 10 is installed between the vertical frame 2 and the horizontal frame 3. The vertical frame 2 is connected to the horizontal frame 3 through the outer frame connector 10. One end of the outer frame connector 10 is installed and engaged on the horizontal frame 3. One end of the outer frame connector 10 is fixed to the vertical frame 2 by screws. The vertical frame 2 is provided with screw holes, and decorative plugs are installed on the screw holes.

[0036] The button lock 7 includes a fixer 71 and a locator 72. The locators 72 are installed on both ends of the fixer 71. The fixer 71 is provided with a spring mounting groove 73. A spring 74 is slidably installed in the spring mounting groove 73. The spring 74 is connected to the locator 72. A pressing piece 75 is provided on the locator 72. The pressing piece 75 is installed and connected with the spring 74. A clamping column 76 is provided on the pressing piece 75. A sliding connecting rod 77 is installed and connected to the clamping column 76. One end of the pressing piece 75 is movably installed in the spring mounting groove 73 by connecting the spring 74, and the other end of the pressing piece 75 is installed and connected with the sliding connecting rod 77. The fixer 71 is also provided with a mounting hole 78, and a screw is installed on the mounting hole 78. The button lock 7 is fixed to the fixed yarn box 5 and the sliding yarn box 6 by screws.

[0037] The plastic accessory 8 is provided with a mounting hole 81, and a micro-reel device 9 is mounted and engaged in the mounting hole 81. The micro-reel device 9 includes a central aluminum round tube 91, a rewinding spring 92, a micro-plastic bearing 93, a spring base central axis 94, a fixed axis 95 and a spring tail seat fixing seat 96. The spring base central axis 94 and the spring tail seat fixing seat 96 are installed on both ends of the rewinding spring 92. The spring base central axis 94 and the spring tail seat fixing seat 96 are both provided with threaded ends, and the rewinding spring 92 is sleeved on the threaded ends. The spring tail seat fixing seat 96 is provided with a fixed axis 95, and the micro-plastic bearing 93 is sleeved on the fixed axis 95 and the spring base central axis 94. A central axis aluminum round tube 91 is installed on the rewinding spring 92, the miniature plastic bearing 93, the central axis of the spring base 94, the fixed axis 95 and the spring tail seat fixed seat 96. The central axis aluminum round tube 91 is rolled up with a yarn mesh. An opening 97 is opened on the miniature plastic bearing 93. The central axis of the spring base 94 and the fixed axis 95 are both provided with mounting grooves 98. The mounting grooves 98 and the mounting holes 81 on the plastic accessory 8 are installed in cooperation with each other. The miniature reel device 9 is installed on the plastic accessory 8 through the mounting grooves 98 and the mounting holes 81. The plastic accessory 8 is provided with a storage groove 82, and a plastic yarn box seat inlet and outlet yarn port 83 is correspondingly provided at the connection between the plastic accessory 8 and the yarn box 4 inlet and outlet yarn port.

[0038] A track groove 31 is provided on the horizontal frame 3, and a card hole 33 is provided on the track groove 31. A sliding connecting rod 77 is carded in the card hole 33. A windproof groove 32 is provided on one side of the track groove 31. A windproof device 11 is movably installed on the windproof groove 32. The windproof device 11 includes a sliding magnetic block 111 and an absorbent metal buckle 12. The volume of the sliding magnetic block 111 is smaller than the volume of the storage groove 82. The sliding magnetic block 111 includes a plastic base 112 and a magnet 113. The plastic base 112 is installed on the windproof groove 32, and the magnet 113 is installed on the plastic base 112. The absorbent metal buckle 12 is installed and fixed on the lower edge of the gauze corresponding to the position of the sliding magnetic block 111. The sliding magnetic block 111 The insulator 12 is magnetically attracted to the insulator 12, and the gauze is locked on the track groove 31 by the mutual magnetic attraction between the sliding magnetic block 111 and the insulator 12. When the gauze is folded up, the gauze enters the fixed gauze box 5 and the sliding gauze box 6, and the sliding magnetic block 111 stays in the windproof groove 32 or the storage groove 82. The gap between the fixed gauze box 5 and the sliding gauze box 6 is tightly closed. When the screen window is opened, the insulator 12 is attracted and fixed to the sliding magnetic block 111 from the gauze inlet and outlet 83 of the plastic gauze box seat, and slides along the windproof groove 32 to complete the opening of the screen window. An empty groove is provided at the upper end of the windproof groove 32, and a plastic strip base or a sealing wool strip is installed and connected to the empty groove, and a windproof brush is installed on the plastic strip base.

[0039] The sliding connecting rod 77 is installed on the fixed yarn box 5 and the sliding yarn box 6. The sliding connecting rod 77 passes through the fixed yarn box 5, the sliding yarn box 6 and the plastic accessories 8 and is fixedly installed on the card hole 33 of the horizontal frame 3. The fixed yarn box 5 and the sliding yarn box 6 can be installed on the horizontal frame 3 through the button lock 7 and the plastic accessories 8.

[0040] The fixed yarn box 5 is fixed on the card hole 33 of the horizontal frame 3 by a button lock 7, and the sliding yarn box 6 is movably installed on the opposite side of the fixed yarn box 5. The sliding yarn box 6 and the fixed yarn box 5 are symmetrically arranged with each other. The sliding yarn box 6 can slide on the horizontal frame 3, and the sliding yarn box 6 can be movably installed on the horizontal frame 3 by a button lock 7.

[0041] A fixed yarn box 5 is fixedly installed on the horizontal frame 3, and a sliding yarn box 6 is provided on the opposite side of the fixed yarn box 5. The number of the sliding yarn boxes 6 corresponds to one or more of the fixed yarn boxes 5, and the sliding yarn box 6 is provided with a magnetic strip or a wool strip slot. Embodiment 1

[0042] The plastic accessory 8 is provided with an installation hole 81, and a micro-reel device 9 is installed and engaged on the installation hole 81. The plastic accessory 8 is provided with a storage groove 82. The plastic accessory 8 and the yarn box 4 are connected at the yarn inlet and outlet, and a plastic yarn box seat inlet and outlet 83 are correspondingly provided. The micro-reel device 9 includes a central axis aluminum round tube 91, a rewinding spring 92, a micro plastic bearing 93, a spring base center axis 94, a fixed axis 95 and a spring tail seat fixing seat 96. The rewinding spring 92 is provided with a spring at both ends. The spring base center shaft 94 and the spring tail seat fixing seat 96 are both provided with threaded ends, the rewinding spring 92 is sleeved on the threaded ends, a gauze is installed and connected to the rewinding spring 92, a fixed shaft 95 is provided on the spring tail seat fixing seat 96, and the spring tail seat fixing seat 96 plays the role of fixing and installing the inner hole of the central axis aluminum round tube 91, and a miniature plastic bearing 93 is sleeved on the fixed shaft 95 and the spring base center shaft 94, and a micro plastic bearing 93 is installed on one end of the fixed shaft 95. A spring tail seat fixing seat 96 is installed, and a micro plastic bearing 93 is inserted on the other side of the fixed shaft 95, so that the fixed shaft 95 plays the role of fixing the micro plastic bearing 93 and the middle shaft aluminum tube 91. The micro plastic bearing 93 is inserted and installed on one end of the spring base central shaft 94, and a rewinding spring 92 is sleeved on the other side of the spring base central shaft 94. The spring base central shaft 94 can play the role of fixing the micro plastic bearing 93 and the rewinding spring 92. The rewinding spring 92, the micro plastic bearing 93, the spring base central shaft 94, the fixed shaft 95 and the spring tail seat fixing seat 96 are installed with the middle shaft aluminum tube 91. The middle shaft aluminum tube 91 is rolled up with a yarn mesh, and an opening 97 is opened on the micro plastic bearing 93. The micro plastic bearing 93 plays the role of fixing the middle shaft aluminum tube 91, and allows the middle shaft aluminum tube 91 to rotate smoothly and smoothly without hindrance, and the micro plastic bearing 93 is made of plastic, which avoids the bearing from rusting or the reel from getting stuck.

[0043] A spring base center shaft 94 and a spring tail seat fixing seat 96 are installed at both ends of the rewind spring 92. The spring base center shaft 94 and the spring tail seat fixing seat 96 are both provided with threaded ends. The rewind spring 92 is connected to the threaded ends. The spring base center shaft 94 and the spring tail seat fixing seat 96 can play the role of tightening and fixing the rewind spring 92. Then, a fixed shaft 95 is installed on the spring tail seat fixing seat 96, and then a miniature plastic bearing 93 is respectively fitted on the fixed shaft 95 and the spring base center shaft 94. The miniature plastic bearing 93 is a cracked The split design can adapt and adjust the installation of related accessories. The split design can make the micro plastic bearing 93 have elastic adjustment ability, ensure that the micro plastic bearing 93 fits tightly with the middle shaft aluminum tube 91, maintain stability, and allow the middle shaft aluminum tube 91 to rotate flexibly and unhindered. Finally, the middle shaft aluminum tube 91 is mounted on the rewinding spring 92, the micro plastic bearing 93, the spring base center axis 94, the fixed axis 95 and the spring tail seat fixing seat 96. Since the rewinding spring 92 is fixed in the middle shaft aluminum tube 91, the rewinding spring 92 can be rotated. When the central axis aluminum round tube 91 is moved, the rewinding spring 92 inside it is tightened to generate torque, and the mesh is moved in and out by loosening and tightening, thereby realizing the mesh moving in and out. Since the micro plastic bearing 93 is provided with an opening 97, the micro plastic bearing 93 has a certain buffer space when it is engaged with the fixed shaft 95, the central shaft 94 of the spring base and the central axis aluminum round tube 91, so as to control the outer diameter of the micro plastic bearing, and well solve the problem of the deformation of the fixed shaft 95, the central shaft 94 of the spring base and the central axis aluminum round tube 91, which causes the mesh to be difficult to fit. The invention solves the problem of suitable installation, and in the case that there is an error in the size of the fixed shaft 95, the central axis of the spring base 94 and the middle axis aluminum tube 91, it is convenient to install the miniature plastic bearing 93 and the fixed shaft 95, the central axis of the spring base 94 and the middle axis aluminum tube 91. The central axis of the spring base 94 and the fixed shaft 95 are both provided with installation grooves 98, and the installation grooves 98 and the installation holes 81 on the plastic accessory 8 are installed in cooperation with each other. The miniature reel device 9 is installed on the plastic accessory 8 through the installation grooves 98 and the installation holes 81 that cooperate with each other.

[0044] A micro reel device 9 is provided on which a rewinding spring 92 is provided, and the torsion of the rewinding spring 92 is used to control the extension and contraction and hiding of the gauze. The bearings are replaced by micro plastic bearings 93, and a non-metallic bearing design is adopted. The sizes of the central axis aluminum round tube 91, the fixed gauze box 5 and the sliding gauze box 6 in the winding yarn are greatly reduced. At the same time, the space for hiding the gauze inside the gauze box 4 is greatly increased, thereby ensuring the smooth and unimpeded rotation of the reel. Not only is it easy to install and use, firm and reliable, but the volume of the gauze box 4 is also significantly reduced, making the screen window more compact and exquisite.

[0045] A track groove 31 is provided on the horizontal frame 3, a clamping hole 33 is provided on the track groove 31, a windproof groove 32 is provided on one side of the track groove 31, a windproof device 11 is movably installed on the windproof groove 32, the windproof device 11 includes a sliding magnetic block 111 and an absorbable metal buckle 12, the volume of the sliding magnetic block 111 is smaller than the volume of the storage groove 82, the sliding magnetic block 111 includes a plastic base 112 and a magnet 113, the plastic base 112 is installed on the windproof groove 32, and the magnet 113 is installed on the plastic base 112, the absorbent metal buckle 12 is installed and fixed on the lower edge of the gauze corresponding to the position of the sliding magnetic block 111, the sliding magnetic block 111 and the absorbent metal buckle 12 are magnetically attracted to each other, and the gauze is locked on the track groove 31 by the mutual magnetic attraction between the sliding magnetic block 111 and the absorbent metal buckle 12. An empty groove is provided at the upper end of the windproof groove 32, and a plastic strip base or a sealing wool strip is installed and connected to the empty groove. A windproof brush is installed on the plastic strip base. When the sliding gauze box 6 is pulled, the gauze moves with The windproof device 11 can slide with the gauze, and at the same time ensure that the gauze is locked in the track groove 31 of the horizontal frame 3. When the width of the screen window is relatively small, the sliding magnetic block 111 and the absorbent metal buckle 12 are used to prevent the gauze from wind. The sealing strip is installed on the empty groove to achieve the effect of sealing between the gauze and the upper and lower horizontal frames. When the width of the screen window is relatively large, the windproof brush is used to install a windproof and sealable brush. The brush adopts a high-quality plastic strip as a base, and the brush is rooted on the plastic strip base from the inside to the outside. The size of the brush is designed to be slightly longer than the inner plane of the gauze. The brush penetrates through the inner surface of the mesh of the gauze to the other side of the gauze. When the wind blows the gauze, the brush can position the gauze, and the stronger the wind is, the more firmly the gauze is locked by the brush, so that the upper and lower ends of the wide gauze are not blown out of the track groove 31 by the wind, so as to achieve the best windproof effect of the gauze, thereby achieving the best mosquito-proof effect.

[0046] The gauze is windproofed by the windproof device 11, and the convenience of magnetic attraction and separation is utilized, thereby effectively realizing the convenient effect that the gauze can be quickly removed and installed, and is convenient for cleaning and after-sales maintenance of the screen window. The absorbent metal buckle 12 is installed and fixed at a position more than 3 mm from the lower edge of the gauze and corresponds to the position of the sliding magnetic block 111. The sliding magnetic block 111 and the absorbent metal buckle 12 are attracted to each other by magnetic force, and the gauze is locked in the horizontal frame 3 to achieve the effect of windproof and mosquito-proofing of the gauze; when the gauze is extended and retracted back and forth, the sliding magnetic block 111 slides back and forth with the absorbent metal buckle 12 and the gauze, and when the gauze is in the extended state for use, the sliding magnetic block 111 and the absorbent metal buckle 12 remain stationary, and are in the windproof state where the gauze is fixed. When the sliding yarn box 6 and the fixed yarn box 5 need to be removed and installed from the frame, the sliding magnetic block 111 and the absorbent metal buckle 12 utilize the convenience of attraction and separation of the magnet 113, thereby quickly and conveniently realizing the removal and installation of the sliding yarn box 6 and the fixed yarn box 5. Embodiment 2

[0047] The sliding connecting rod 77 is installed on the fixed yarn box 5 and the sliding yarn box 6. The sliding connecting rod 77 passes through the fixed yarn box 5, the sliding yarn box 6 and the plastic accessories 8 and is fixedly installed on the clamping hole 33 of the horizontal frame 3. The fixed yarn box 5 and the sliding yarn box 6 can be installed on the horizontal frame 3 through the button lock 7 and the plastic accessories 8. The fixed yarn box 5 is fixed on the clamping hole 33 of the horizontal frame 3 through the button lock 7. The sliding yarn box 6 is movably installed on the opposite side of the fixed yarn box 5. The sliding yarn box 6 can slide on the horizontal frame 3. The sliding yarn box 6 can be movably installed on the horizontal frame 3 through the button lock 7. The fixed yarn box 5 is fixed on one side of the horizontal frame 3, and the sliding yarn box 6 slides back and forth horizontally on the horizontal frame 3 of the screen window, thereby completing the use and closing of the screen window.

[0048] The button lock 7 includes a fixer 71 and a locator 72. The locators 72 are installed on both ends of the fixer 71. The fixer 71 is provided with a spring mounting groove 73. A spring 74 is slidably installed in the spring mounting groove 73. The spring 74 is connected to the locator 72. A pressing piece 75 is provided on the locator 72. The pressing piece 75 is installed and connected with the spring 74. A clamping column 76 is provided on the pressing piece 75. A sliding connecting rod 77 is installed and connected to the clamping column 76. One end of the pressing piece 75 is movably installed in the spring mounting groove 73 by connecting the spring 74, and the other end of the pressing piece 75 is installed and connected with the sliding connecting rod 77. The fixer 71 is also provided with a mounting hole 78, and a screw is installed on the mounting hole 78. The button lock 7 is fixed to the fixed yarn box 5 and the sliding yarn box 6 by screws.

[0049] The fixed yarn box 5 is fixedly installed on the horizontal frame 3 by passing the sliding connecting rod 77 through the clamping hole 33 on the horizontal frame 3. After pressing the pressing piece 75, it is released, and the spring 74 is released, so that the sliding connecting rod 77 is driven by the elastic force of the spring 74 to pass through the fixed yarn box 5, the sliding yarn box 6 and the plastic accessory 8 and are fixedly installed on the clamping hole 33 of the horizontal frame 3. The fixed yarn box 5 is thus fixedly installed on the horizontal frame 3.

[0050] When the sliding yarn box 6 slides back and forth on the horizontal frame 3, it only needs to press and release the pressing piece 75 installed on the locator 72, and the spring 74 is compressed, thereby driving the recovery of the sliding connecting rod 77. At this time, the sliding yarn box 6 can slide on the horizontal frame 3. When it is necessary to fix the sliding yarn box 6 on the horizontal frame 3, it is only necessary to slide the sliding yarn box 6 to the top of the card hole 33. Under the action of the spring 74, the sliding connecting rod 77 is automatically carded into the card hole 33, so that the sliding yarn box 6 is fixed on the horizontal frame 3. When it is necessary to slide the sliding yarn box 6 again, it is only necessary to press and release the pressing piece 75 again to push the sliding yarn box 6.

[0051] By installing and fixing a button lock 7 on both the fixed yarn box 5 and the sliding yarn box 6, and pressing the button lock 7, the sliding connecting rod 77 on the button lock 7 is retracted on the fixed yarn box 5 or the sliding yarn box 6. At this time, the sliding yarn box 6 can slide back and forth in the horizontal frame 3. The sliding yarn box 6 can not only hide the yarn but also serve as a pull rod gripper. The fixed yarn box 5 can be slid to an appropriate position for fixing. When the fixed yarn box 5 needs to be fixedly installed, the sliding connecting rod 77 passes through the fixed yarn box 5 and the plastic accessory 8, and is finally fixedly installed on the clamping hole 33 of the horizontal frame 3. The fixed yarn box 5 is fixed to one side of the horizontal frame 3 by the button lock 7, and the sliding yarn box 6 can slide back and forth horizontally or be fixedly installed on the horizontal frame 3 of the screen window by the button lock 7, thereby completing the use and closing of the screen window.

[0052] The fixed yarn box 5 and the sliding yarn box 6 can both be used for winding and pulling yarn, and each shares half of the capacity of the yarn stored in the yarn box, thereby realizing the compact structure of the yarn box 4, thereby reducing the volume and reducing the occupied space after winding, thereby reducing the volume of the yarn box 4, saving raw materials, reducing the overall size of the screen window, reducing the overall volume, reducing the occupied space, and facilitating installation.

[0053] The button lock 7 controls the pressing of the button by external force, so as to position and fix the fixed screen box 5 and the sliding screen box 6, so that the fixed screen box 5 can be fixedly installed on the horizontal frame 3, and the sliding screen box 6 can be fixedly installed on the horizontal frame 3 or can slide back and forth on the horizontal frame 3, so as to complete the use and closing of the screen window. Since the button lock 7 does not protrude from the horizontal surface of the screen box 4, the present invention can not only match windows that open outwards, but also be suitable for matching all windows that open inwards. Since the button lock adopts a design that is lower than the horizontal surface of the screen box and the outer frame, it solves the various problems that the previous invisible screen window cannot be installed externally or the external installation cannot be removed and cleaned, and the external installation protrudes too high from the window frame, and realizes a design scheme that can be installed both internally and externally, which greatly improves the scope of application and wide applicability of the patented product.

[0054] Embodiment three: The sliding connecting rod 77 is installed on the fixed yarn box 5 and the sliding yarn box 6. The sliding connecting rod 77 passes through the fixed yarn box 5, the sliding yarn box 6 and the plastic accessories 8 and is fixedly installed on the clamping hole 33 of the horizontal frame 3. The fixed yarn box 5 and the sliding yarn box 6 can be installed on the horizontal frame 3 through the button lock 7 and the plastic accessories 8. The fixed yarn box 5 is fixedly installed on both ends of the horizontal frame 3, and the sliding yarn box 6 is provided on the opposite side of the fixed yarn box 5. The number of sliding yarn boxes 6 is two, and the sliding yarn box 6 is provided with a magnetic strip or a wool strip slot. At this time, the number of fixed yarn boxes 5 and sliding yarn boxes 6 on the horizontal frame 3 is both two, and the fixed yarn box 5 is installed on the two ends of the horizontal frame 3. Two sliding yarn boxes 6 are provided on one side of the fixed yarn box 5. Gauze nets are installed on the fixed yarn box 5 and the sliding yarn box 6, and the fixed yarn box 5 is connected to the sliding yarn box 6 through the gauze net.

[0055] The fixed yarn box 5 passes through the clamping hole 33 on the horizontal frame 3 through the sliding connecting rod 77, so as to be fixedly installed on the horizontal frame 3. After pressing the pressing piece 75, it is released, and the spring 74 is released, thereby driving the sliding connecting rod 77 to pass through the fixed yarn box 5, the sliding yarn box 6 and the plastic accessory 8 to be fixedly installed on the clamping hole 33 of the horizontal frame 3. The fixed yarn box 5 is thus fixedly installed on the horizontal frame 3. When the sliding yarn box 6 slides back and forth on the horizontal frame 3, it only needs to press and release the pressing piece 75 installed on the positioner 72. The spring 74 is compressed, thereby driving the sliding link 77 to be recovered. At this time, the sliding yarn box 6 can slide on the horizontal frame 3. When the sliding yarn box 6 needs to be fixed on the horizontal frame 3, it only needs to slide the sliding yarn box 6 to the top of the clamping hole 33. Under the action of the spring 74, the sliding link 77 is automatically clamped into the clamping hole 33, so that the sliding yarn box 6 is fixed on the horizontal frame 3. When the sliding yarn box 6 needs to be slid again, it only needs to press and release the pressing piece 75 again to push the sliding yarn box 6.

[0056] On the basis of the original pair of mutually symmetrically installed fixed yarn boxes 5 and sliding yarn boxes 6, a pair of mutually symmetrically installed fixed yarn boxes 5 and sliding yarn boxes 6 are added, and they do not affect each other. Therefore, the entire screen window is provided with two fixed yarn boxes 5 and two sliding yarn boxes 6, the fixed yarn boxes 5 are installed on the two ends of the horizontal frame 3, and the sliding yarn box 6 is movably installed on one side of the fixed yarn box 5. In this way, two pairs of mutually symmetrical fixed yarn boxes 5 and sliding yarn boxes 6 are provided, so that the yarn storage capacity of the entire screen window is doubled compared with the original pair of mutually symmetrically installed fixed yarn boxes 5 and sliding yarn boxes 6. The yarn box 6 is provided with a magnetic strip or wool strip slot. By setting the magnetic strip or wool strip slot, the two sliding yarn boxes 6 can be combined and collided with each other to play a sealing role. The fixed yarn box 5 and the sliding yarn box 6 can both roll and pull yarn, and each shares the capacity of the yarn stored in the yarn box 4, thereby realizing the compact structure of the yarn box 4, which can reduce the volume and reduce the occupied space after winding, thereby reducing the volume of the yarn box 4, saving raw materials, reducing the overall size of the screen, and reducing the overall volume. The space occupied becomes smaller and the installation is convenient, which is suitable for the needs of installing invisible screens in more narrow spaces.

[0057] At the same time, the outer frame 1 can perfectly match the integrated door and window main frame by adopting a 45-degree bevel assembly process, and can effectively achieve flush installation with the outer frame, realizing a design style in which the front and back sides of the main frame are flat and there are no concave and convex surfaces, which enhances the overall beauty and visual impact of the product with the original window after installation, replaces the original inner casement screen of the integrated window, and solves the problem that the inner casement screen occupies indoor space, especially when the decoration ceiling is lower or the screen cannot be opened after the curtain is installed. At the same time, this product is designed with a high-definition mesh, which has a better ventilation and air permeability effect than the diamond mesh screen, and can also achieve the effect of invisibility when not in use, solving the problem that the diamond mesh casement screen is fixed on the window frame for a long time in seasons and times when mosquito protection is not needed, affecting indoor light and sight. At the same time, the upper and lower horizontal frames and the left and right vertical frames are completely of the same structure, which greatly reduces product inventory and reduces product loss and waste.

[0058] During installation, first install the horizontal frames 3 on both ends of the plastic accessory 8, then install the micro-reel device 9 on the plastic accessory 8, then install the fixed yarn box 5 and the sliding yarn box 6 on the plastic accessory 8, and then install the button lock 7 on the fixed yarn box 5 and the sliding yarn box 6. At the same time, a windproof device 11 is movably installed on the windproof groove 32 on the horizontal frame 3, and an absorbent metal buckle 12 is installed on the yarn net. The sliding magnetic block 111 is magnetically attracted to the absorbent metal buckle 12, and the yarn net is attracted to the sliding magnetic block 111 by the absorbent metal buckle 12. The mutual magnetic force attracts and locks on the track groove 31. When the sliding yarn box 6 is pulled, the yarn net is pulled out as the fixed yarn box 5 is fixed and the sliding yarn box 6 slides. The windproof device 11 can slide with the yarn net, and at the same time, it also ensures that the yarn net is locked in the track groove 31 of the horizontal frame 3, so that the yarn net is not blown out of the track groove 31 by the wind, so as to achieve the best mosquito-proof effect. The user chooses the number of fixed yarn boxes 5 and sliding yarn boxes 6 to be installed according to the actual situation. When a pair of fixed yarn boxes 5 symmetrically installed are selected, When the sliding yarn box 6 is opened, the fixed yarn box 5 is installed on one end of the horizontal frame 3, and the sliding yarn box 6 is movably installed on the opposite side of the fixed yarn box 5. The fixed yarn box 5 and the sliding yarn box 6 can be installed on the horizontal frame 3 through the button lock 7 and the plastic accessories 8. The fixed yarn box 5 is fixed to the card hole 33 of the horizontal frame 3 through the button lock 7. The sliding yarn box 6 can slide on the horizontal frame 3. The sliding yarn box 6 can be movably installed on the horizontal frame 3 through the button lock 7. The fixed yarn box 5 is fixed on one side of the horizontal frame 3, and the sliding yarn box 6 is on the horizontal side of the screen window. The frame 3 slides back and forth horizontally to complete the use and closing of the screen window. When two pairs of fixed screen boxes 5 and sliding screen boxes 6 are installed, fixed screen boxes 5 are respectively installed on both ends of the horizontal frame 3, and the sliding screen box 6 is installed on one side of the fixed screen box 5. There are two sliding screen boxes 6 on one side of the fixed screen box 5. The fixed screen box 5 and the sliding screen box 6 are both installed with screens. The fixed screen box 5 is connected to the sliding screen box 6 through the screen. The technical principle of combining two or more screen boxes 4 is adopted to meet the installation and use needs of larger width sizes.

[0059] The present invention is provided with a micro-reel device 9, on which a rewinding spring 92 is provided, and the torsion of the rewinding spring 92 is used to control the extension and contraction and hiding of the gauze net, and a micro-plastic bearing 93 is used to replace the bearing, and a non-metallic bearing design is adopted, so that the size of the central axis aluminum round tube 91, the fixed yarn box 5 and the sliding yarn box 6 in the winding yarn is greatly reduced, and at the same time, the space for hiding the gauze net inside the yarn box 4 is greatly increased, and at the same time, an opening is opened on the micro-plastic bearing 93, so that when the micro-plastic bearing 93 is engaged and engaged with the central axis aluminum round tube 91, there is a certain buffer space, and it is easier to be inserted into the central axis aluminum round tube 91. When there is an error in the size of the central axis aluminum round tube 91, it is convenient to install the micro-plastic bearing 93 and the central axis aluminum round tube 91. Not only is the structure simple, the installation and use are convenient, the firmness is reliable, the manufacturing is easy, and the maintenance is easy, but also the overall size of the screen window is reduced, the occupied space is reduced, and it is more beautiful and generous, and the rust and damage of the bearings are avoided.

[0060] The structures of the fixed yarn box 5 and the sliding yarn box 6 are consistent. The fixed yarn box 5 and the sliding yarn box 6 can both be used for winding and pulling yarn, and each shares half of the capacity of the yarn stored in the yarn box, thereby realizing the compact structure of the yarn box 4, which can reduce the volume and reduce the occupied space after winding, thereby reducing the volume of the yarn box 4, saving raw materials, and reducing the overall size of the screen window. The overall volume is small, the occupied space becomes smaller, the appearance is exquisite and beautiful, and the installation is convenient. A button lock 7 is set on the fixed yarn box 5 and the sliding yarn box 6. The button lock 7 can position and fix the fixed yarn box 5 and the sliding yarn box 6 by pressing the button with external force. The box 5 can be fixedly installed on the horizontal frame 3, and the sliding screen box 6 can be fixedly installed on the horizontal frame 3 or can slide back and forth on the horizontal frame 3, so as to complete the use and closing of the screen window. Since the button lock 7 does not protrude from the horizontal surface of the screen box 4, the present invention can not only match the windows that open outwards, but also be suitable for matching all windows that open inwards. Since the button lock 7 adopts a design that is lower than the horizontal surface of the screen box 4 and the outer frame 1, it solves the various problems that the previous invisible screen window cannot be installed externally or the external installation cannot be removed and cleaned, and the external installation protrudes too high from the window frame, and realizes a design scheme that can be installed both internally and externally, which greatly improves the scope of application and wide applicability of the patented product.

[0061] At the same time, a windproof device 11 is provided on the horizontal frame 3 to achieve windproof of the gauze, and a sliding magnetic block 111 is installed on the horizontal frame 3. The sliding magnetic block 111 and the absorbent metal buckle 12 can lock the gauze in the track groove 31 of the horizontal frame 3 through the effect of magnetic attraction. The absorbent metal buckle 12 is installed and fixed at a position more than 3 mm from the lower edge of the gauze corresponding to the position of the sliding magnetic block 111. The sliding magnetic block 111 and the absorbent metal buckle 12 are attracted by magnetic force to lock the gauze in the horizontal frame 3 to achieve the effect of windproof and mosquito-proof of the gauze; when the gauze is extended and retracted back and forth, the sliding magnetic block 111 slides back and forth with the absorbent metal buckle 12 and the gauze, and when the gauze is in the extended state, the sliding magnetic block 111 and the absorbent metal buckle 12 remain stationary, and are in the windproof state where the gauze is fixed. When the sliding screen box 6 and the fixed screen box 5 need to be removed and installed from the frame, the sliding magnetic block 111 and the absorbent metal buckle 12 utilize the convenience of attraction and separation of the magnet 113 to quickly and conveniently realize the removal and installation of the sliding screen box 6 and the fixed screen box 5. When the screen window width is relatively small, the sliding magnetic block 111 and the absorbent metal buckle 12 are used to prevent the screen from being windproof, and a sealing strip is installed on the empty groove to achieve the effect of sealing between the screen and the upper and lower horizontal frames. When the screen window width is relatively large, the windproof brush is used to install the windproof brush. The brush can be sealed, and the windproof brush uses a high-quality plastic strip as the base. The brush is rooted in the plastic strip base from the inside to the outside. The size of the brush is designed to be slightly longer than the inner plane of the gauze. The brush penetrates through the inner surface of the mesh of the gauze to the other side of the gauze. When the wind blows the gauze, the brush can position the gauze, and the stronger the wind, the more firmly the gauze is locked by the brush, so as to achieve the upper and lower ends of the wide gauze not being blown away from the track groove 31 of the horizontal frame 3 by the wind, so as to achieve the best windproof effect of the gauze, thereby achieving the best mosquito repellent effect.

[0062] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A miniature scroll type invisible screen window with a slidable screen box, comprising an outer frame (1), characterized in that: The outer frame (1) comprises a vertical frame (2) and a horizontal frame (3), the vertical frame (2) being mounted on both sides of the horizontal frame (3), the horizontal frame (3) being mounted with a yarn box (4), one side of the yarn box (4) being provided with a yarn inlet and outlet, the yarn box (4) comprising a fixed yarn box (5) and a sliding yarn box (6), the fixed yarn box (5) and the sliding yarn box (6) having the same structure, the fixed yarn box (5) being arranged on the opposite side of the sliding yarn box (6), the outer sides of the fixed yarn box (5) and the sliding yarn box (6) being both mounted with a button lock (7), the overall installation height of the button lock (7) being lower than the surface of the outer frame (1) or the yarn box (4), the fixed yarn box (5) being mounted and fixed on the clamping hole (33) of the horizontal frame (3) through the button lock (7), and the sliding yarn box (6) being movably mounted on the fixed yarn box (5). On opposite sides of the frame (3), the sliding yarn box (6) and the fixed yarn box (5) are symmetrically arranged, the sliding yarn box (6) can slide on the horizontal frame (3), the sliding yarn box (6) can be movably installed on the horizontal frame (3) through a button lock (7), plastic accessories (8) are installed on both ends of the fixed yarn box (5) and the sliding yarn box (6), a micro-reel device (9) is installed in the plastic accessories (8), the micro-reel device (9) is installed in the fixed yarn box (5) and the sliding yarn box (6), the fixed yarn box (5) is connected to the sliding yarn box (6) through a yarn net, and the yarn net is rolled up on the micro-reel device (9), an outer frame connecting member (10) is installed between the vertical frame (2) and the horizontal frame (3), and the vertical frame (2) is connected to the horizontal frame (3) through the outer frame connecting member (10).

2. A micro-roller type invisible screen window with a slidable screen box according to claim 1, characterized in that: The button lock (7) comprises a fixer (71) and a locator (72), the locators (72) being mounted on both ends of the fixer (71), the fixer (71) being provided with a spring mounting groove (73), a spring (74) being slidably mounted in the spring mounting groove (73), the spring (74) being connected and mounted with the locator (72), the locator (72) being provided with a pressing piece (75), the pressing piece (75) being installed and connected with the spring (74), the pressing piece (75) being ) is provided with a clamping column (76), and a sliding connecting rod (77) is installed and connected to the clamping column (76). One end of the pressing member (75) is movably installed in the spring installation groove (73) through a connecting spring (74), and the other end of the pressing member (75) is installed and connected to the sliding connecting rod (77). The fixer (71) is also provided with a mounting hole (78), and a screw is installed in the mounting hole (78). The button lock (7) is fixed to the fixed yarn box (5) and the sliding yarn box (6) by screws.

3. A micro-roller type invisible screen window with a slidable screen box according to claim 2, characterized in that: The plastic accessory (8) is provided with a mounting hole (81), and a micro-reel device (9) is mounted and engaged in the mounting hole (81). The micro-reel device (9) comprises a central aluminum round tube (91), a rewinding spring (92), a micro-plastic bearing (93), a spring base central axis (94), a fixed axis (95) and a spring tail seat fixing seat (96). The spring base central axis (94) and the spring tail seat fixing seat (96) are mounted at both ends of the rewinding spring (92). The spring base central axis (94) and the spring tail seat fixing seat (96) are provided with threaded ends. The rewinding spring (92) is sleeved on the threaded ends. The spring tail seat fixing seat (96) is provided with a fixed axis (95). The fixed axis (95) and the spring base central axis (94) are sleeved with a micro-plastic bearing (93). The rewinding spring The micro plastic bearing (93), the central axis of the spring base (94), the fixed axis (95) and the spring tail seat fixed seat (96) are installed with a central axis aluminum round tube (91), the central axis aluminum round tube (91) is rolled up with a yarn mesh, the micro plastic bearing (93) is provided with an opening (97), the central axis of the spring base (94) and the fixed axis (95) are provided with a mounting groove (98), the mounting groove (98) and the mounting hole (81) on the plastic accessory (8) are mutually matched for installation, the micro reel device (9) is installed on the plastic accessory (8) through the mounting groove (98) and the mounting hole (81) are mutually matched for installation, the plastic accessory (8) is provided with a storage groove (82), and the plastic yarn box seat yarn inlet and outlet (83) is correspondingly provided at the connection between the plastic accessory (8) and the yarn inlet and outlet of the yarn box (4).

4. The micro-roller type invisible screen window with a slidable screen box according to claim 3, characterized in that: The horizontal frame (3) is provided with a track groove (31), the track groove (31) is provided with a clamping hole (33), a sliding connecting rod (77) is clamped in the clamping hole (33), a windproof groove (32) is provided on one side of the track groove (31), a windproof device (11) is movably installed on the windproof groove (32), the windproof device (11) comprises a sliding magnetic block (111) and an absorbent metal buckle (12), the volume of the sliding magnetic block (111) is smaller than the volume of the storage groove (82), the sliding magnetic block (111) comprises a plastic base (112) and a magnet (113), the plastic base (112) is installed on the windproof groove (32), the magnet (113) is installed on the plastic base (112), the absorbent metal buckle (12) is installed and fixed on the lower edge of the gauze corresponding to the position of the sliding magnetic block (111), the sliding magnetic block (111) and the absorbent metal buckle (12) are magnetically attracted to each other, and the gauze is locked on the track groove (31) through the mutual magnetic attraction between the sliding magnetic block (111) and the absorbent metal buckle (12), and an empty groove is provided at the upper end of the windproof groove (32), a plastic strip base or a sealing wool strip is installed and connected to the empty groove, and a windproof brush is installed on the plastic strip base.

5. The micro-roller type invisible screen window with a slidable screen box according to claim 4, characterized in that: The sliding connecting rod (77) is installed on the fixed yarn box (5) and the sliding yarn box (6). The sliding connecting rod (77) passes through the fixed yarn box (5), the sliding yarn box (6) and the plastic accessories (8) and is fixedly installed on the clamping hole (33) of the horizontal frame (3). The fixed yarn box (5) and the sliding yarn box (6) can be installed on the horizontal frame (3) through the button lock (7) and the plastic accessories (8).

6. The micro-roller type invisible screen window with a slidable screen box according to claim 1, characterized in that: A fixed yarn box (5) is fixedly mounted on the horizontal frame (3), and a sliding yarn box (6) is provided on the opposite side of the fixed yarn box (5), and the number of the sliding yarn boxes (6) corresponds to one or more fixed yarn boxes (5).

7. The micro-roller type invisible screen window with a slidable screen box according to claim 1, characterized in that: One end of the outer frame connecting piece (10) is mounted and engaged with the horizontal frame (3), and one end of the outer frame connecting piece (10) is fixed to the vertical frame (2) by means of screws. The vertical frame (2) is provided with a screw hole, and a decorative plug is installed in the screw hole.

8. The micro-roller type invisible screen window with a slidable screen box according to claim 1, characterized in that: The outer frame (1) is assembled at a 45-degree angle.

9. The micro-roller type invisible screen window with a slidable screen box according to claim 7, characterized in that: The sliding yarn box (6) is provided with a magnetic strip or a wool strip slot.

Images