TW487768B - Foldable plate-shaped screen window - Google Patents

Abstract

This invention provides a screen window able to be set at the best position in building openings solidly and easily. To axis-connect respectively the top and bottom sides of left and right sides of ordinate window cases (8, 8'), which enclose rolled screen (16), together with the bending rods (10a, 10a', 10b, 10b') which are adapted to linear or folded forms form the center of central hinges (12a, 12b). To slide ordinate window case 8' to adapt the bending rods (10a, 10a', 10b, 10b') to linear form to form a rectangle frame 17 and to pave screen 16, which is to be pull out from the ordinate window case 8, 8', while the rectangle frame 17 is formed to complete the setting of the foldable plate-shaped screen window. Therefore, the screen window can be positioned in the best positions easily through the sliding of the rectangle frames.

Description

487768 V. Description of the invention (1) Technical field of the invention The present invention relates to a sheet-like retractable screen window formed by using a freely-folded bending rod to form a screen window covering the opening of a building. Conventional technology In the past, for example, a window frame formed by arranging a window longitudinal frame and a window upper and lower horizontal frame around the opening of a building or the like as opposed to each other, especially a screen window installed in a double sliding window frame, generally forms the window. The upper and lower screen windows of the frame window, the upper and lower screen window rails will be fixed with a square screen window frame around the four sides of the mesh screen (hereinafter referred to as "sheet-shaped screens"). In addition, There are also roll screens in which a gauze roll with elastically wound gauze is stored in a storage box in order to open and close freely, or a separate frame is provided outside the window frame, and the divided frame can be freely folded and unfolded. Pleated screens and so on. The problem to be solved by the invention, however, is that the so-called sheet-shaped screens in the conventional screens are always installed on the upper and lower screen rails of the window frame integrally formed above the double sliding window frame and the lower window horizontal frame. When exposed to air polluted by exhaust gas, the gauze itself is easily dirty, and the gauze fixedly laid on the double sliding window frame covers the view of the person, giving the user a troublesome impression. In addition, the sheet-shaped screens themselves are only installed on the double-sliding window frame and the lower window horizontal frame is integrated with the upper and lower screen rails to slide freely. The sheet-shaped screens are always subject to strong winds such as professional wind. Because of the yarn

0〇02-4033-PF; Ahddub.ptd Page 5 487/68 V. Description of the invention (2) Window screen window frame $ τ The strength of the screen itself is small: the screen window frame, the screen window frame falls, and the market is μ Easy to intersect, and the sheet-shaped screens are easily removed from the window frames on the market. The sheet-shaped screens on the market are a composite body and must be moved in the original state when they are transported: the handling efficiency of the screens is significantly reduced. . "There is a sheet-like shape only in :: 时 ΐί: window: m when it is installed, and it has two U1 rollers formed by laying a net-shaped gauze. Or, V ®, but for example A closed screen or a screen made of 1 net roll in a storage box or: window: ΐ ΐ frame, and the screen is kept at i ° and the unfolded pleated screen is separated from the frame. The smooth and unfolding and closing of the embossed gauze net has the existing use: the two frames of the fixed rail, due to the need to attach a dedicated screen window rail, which led to Fei Yi's "solid roll roll stomach" because of the pulling and winding of the yarn through the gauze. The collection of nets: and: The vertical frame that hangs on one end of the screen, is expanded and laid. The net is reduced to fix the phased collection box or vertical frame center for the screen window frame and the other for the screen rail special rail— The square is installed as a free sliding lower solid =,: yarn: ί: rail or glass sliding window longitudinal frame, which must be set in a fixed body and fixed on the pen. Fortunately, the structure of the m becomes complicated, and it is easy to cause failure. For the solid laying of the roller screens, the screens can be stored quickly and surely in the storage box, and the powerful screens that generate tension can be set between them: Zang ::: The frame of the powerful screens Closed by biasing force, on the other hand, when gauze is weak, the gauze cannot be laid firmly between the storage box and the longitudinal frame.

〇〇〇2-4033-PF; Ahddub.ptd page 6 and so on. In contrast, the rollers for glass drawing are arranged in a square-shaped outlet for free folding with elastic side settings, and the shortcomings of dust are easily stopped when the door opens and rises. It is set on the door winding yarn opening frame and the unfolding frame group, and it becomes the tilting of the hidden gauze in the lower guide port-shaped window frame on the double-opening side. In the interior, the storage box was defective when it was separated, and the sliding window frame was covered with screens. For the screen rollers, the divided pleated window screens, the barriers of the square frame group and the openness of the square frame V. Description of the invention (3) The closed system of the screen can not be rounded due to the effect of wind pressure, etc. Left and right need to be left and right. Collecting to hold outside the window frame in the horizontal direction requires the screen of the screen to be obstructed on the ground. It is not only cleaned, but also because of the manufacturing cost. It is not only insect proof or vertical frame in the screen method. Roll screens, because of the cover, roll screens that can be unfolded and closed freely in the window frame, or the guidance of the frame to keep the screen at the opening of the door is self-impeding, and the barrier shape is complex and difficult to frame itself. Therefore, the present invention is to improve the above-mentioned shortcomings or problems. It is desirable to provide a sheet-like retractable screen window that covers the opening of the building without impairing the appearance, whether it is existing or new, and regardless of Forms of doors or windows, etc. Specifically, I would like to provide a sheet-like retractable screen window. The screen window rails with double sliding window frames can be expanded or closed as needed, and can be arranged in the best position. Also fully adapt to the accessibility of the door of the house. Means for solving the problem Therefore, a sheet-like retractable screen window includes: a left and right window frame, which slides freely in the opening of a building, etc.

0002-4033-PF; Ahddub.ptd Page 7 峠 〇 / / υο 5. Description of the invention (4) $ Borrow = Force spring position and dynasty ^ ~ Set up fixed and ^ and one ::; Fang = Hesha network central The hinge is freely rotated by the shaft connection frame and the other end is through: the frame, at the same time in the square shape and the left and right window longitudinal frames-forming a square; the screen drawn by the screen rollers is laid on the side of the window to accommodate it The screen area inside the frame is equipped with a ί: 2 ::: screen window, which is pulled by a glass sliding window sliding on the opening of the building; it is kept free: the window frame of window == The torsion spring is applied in the winding direction :: internally t 'Under the storage, the left and right window longitudinals formed by fixing one end of the gauze roll to the other: f are rolled and fixed: 5Under or open the gauze, will be through the -end and above the left and right window frames

0002-4033-PF; Ahddub.ptd The axis contact is centered and the axis is connected freely :: the center of the force is overlapped with the key-on the curved rod 1, by the person m; stretched into a line or folded both sides up and down The screen window handle is upward and away; to one side of the frame or stretched into a linear shape, make its engaging part and the upper part make the upper and lower bending rods, the upper and lower bending rods, the left and right window longitudinal frames, and v are rigidly engaged. Use the __ j 守Outside the square box

The surface is laid from a gauze housed in the left and right window frames. > One part of the gauze roll is pulled out. For the opening of the yarn by a torsion, a fixed wheel is pulled out of the yarn to make it slideable, and the vertical frame shaft is connected to an elastic spiral movement. Since the left and right movements are made, when the upper right window vertical frame is shaped in the left and right window longitudinally, and when the springs of the respective internal springs are pulled, 'in order to make the upper and lower lines and the upper plate-like delicious portion of the upper frame The spring imparts the right and left walking towards one end of the roll roll, and the left and right windows rotate freely while the center of the spring is extended from a lower bending rod that extends into the longitudinal frame of the wire window to a square frame. The plate accommodates the continuous bending of the left and right window longitudinal frame bending rods, and the middle and lower bending rods continuously fold the screens. With a guide, the deviation in the direction of the winding is from the other window to the vertical frame and the upper part is opposite the vertical frame. The upper and lower ends and the other end are keyed or folded in one or both sides to form a linear shape. At the same time, the roll can be folded and folded into a square gauze roll and stretched like a self-formed gauze. The resulting solution is in the building The winding of the upper frame after one side's internal pressure is free to unfold. The guide of the upper frame is reduced by one side. One pair of curved rods are pulled from the interior toward the exhibition point as the center axis. The gauze window is unrolled or closed on the left side, and the device is freely folded in a linear shape and connected to the heart. The opening of the door is installed on the lower part of the contained gauze roll or closed gauze. The car is installed freely and the left and right windows have a free turning direction. Among them, the sliding direction and the left side of the left side are used for self-containment. . The right window frame is combined with torsion to close the operation.

Examples of invention

487768, description of the invention (6) The gauze screen can be efficiently accommodated by the gauze screen according to the vertical frame of the window: sliding ::::: by moving the vertical frame of the left and right windows and arranging the shaft contact to the sky The axis contact in the slave chain is composed of a t-shaped curved lever with a central turning frame. The yarn σ f ^ is used to form a square direction together to make the slide, and the left and right window longitudinal frames are pushed to the left side to bend freely. The rod is extended to form a line and the two central hinges are connected to form a shaft; 'Meanwhile, the square frame is solid "m :; to form square tines. Also, when the screen is not needed, it can be extended to a line through Shifang Keguyi's forming side. The shape of the f-shaped lever is drawn with the central _ key == longitudinal to the appearance of an opening. ¡Heart break® will not damage it. Around the openings of buildings, etc., there are left and right window longitudinal frames and The broken glass sliding window frame is formed by integrating the glass sliding window with the window track and the upper and lower screen window rails. In addition to the curved rod, in addition to the structure, the second frame of the Hungarian Hungarian frame frame rails sets the engaging portion. It is free to engage, and when using "Shi Guang: Tu Er screen window pushes away from the direction to make up and down The screen window holder slides up and down, and connects the upper and lower portions of the meat vertical frame through a central hinge axis to rotate freely: the window frame is longitudinally lined, and the left and right window frame are formed into a square frame. Not only can the screen window be easily formed, the square frame screen window itself also slides freely on the upper and lower screen window rails and should be formed in an optimal position. In addition, when the screen window is not needed, it can be dropped. The screen frame is pulled to one side of the window frame, and after being stretched into a linear shape, the curved rods that are fixed vertically and horizontally are folded with the central hinge as the center.

0002-4033-PF; Ahddub.ptd Page 10 Hidden in small size, with the same tension, in the window frame, and under the window frame, a screen window must be installed to make the window vertical. In addition, it is formed by continuous and free expansion. The yarn is small, the window frame can also be lifted, and the device can be used to install the openings 4 'of the plate and the like according to the embodiment shown in the figure and the integrated 5a, 5b to form a configuration. In addition, in the case of the double sliding structure, the use of the winding shaft shape does not damage the movement of the rail frame for the door opening part mounting vehicle. The left open or closed net is light and has a high appearance outside of itself, and it is stored in a net that is fully bent and a reliable torsion spring. Because the guide rails that are not framed on the floor of the opening can accommodate the valley as an integrated edge. The outer diameter of the phase-drawing winding roller is changed to improve the versatility. The gauze roll formed by applying a biasing force to the winding direction is wound and pulled out, and the appearance of the frame opening portion. The paper plate can be folded and folded, and the screen wheel becomes free walking, and the size of the screen net accommodated in the window frame of the tension window using the torsion spring is reduced along the inside of the right window frame fixed to the opening. It can be miniaturized and can only be folded with the central hinge as the center to fold the plate-like collapsible fold to explain the embodiment of the present invention in more detail.丨, the folding screen can be folded. The plate shape can be folded. The surroundings of the real W are using the left and right arranged on the building to form the upper and lower screen rails 6a and 6b and the right to fix the vertical frame 4. The double sliding window Inside the frame 3, the lower window horizontal frame and the Yueli's broken glass sliding window 7- ^ embodiment of the sheet-like quotient above the frame 3, the lower window horizontal south 1, first between 讣, the opposite and 0002-4033-PF; Ahddub.ptd 487768 V. Description of the invention (8) The upper and lower parts of the frame 5a, 5b form a single upper part, the lower screen window rails 6a, 6b slide freely, and are provided by a torsion spring (not shown in the figure). The gauze rolls 15 and 15 formed by winding the gauze 16 which is continuously integrated into the winding with the pressure in the winding direction are freely expanded or closed, and are covered with a torsion spring (not shown in the figure) that holds the torsion spring inside. 37 and the lower cover 38 are installed in a closed manner, and each of the window longitudinal frames 8 and 8 ′ accommodated in the interior is integrated with the left and right window longitudinal frames 8 and 8 to form an integral hollow flange portion 9 and 9. The left and right window frames 8, 8, the upper and lower screen window rails 6a, 6b slide freely into a line or fold, and form The cross-section zigzag shape of the engaging portions Ua, 11a ', lib, lib' of the freely engaging window rails 6a, 6b will be provided with a coil spring 1 having a spring force in the direction of the left and right longitudinal frames 8, 8 '. The central hinges 12 a and 12b of 3 a, 13a ', 13b, and 13b' are connected to form a curved cup 10a, 10a ', 10b, and 10b', which are connected to rotate freely. When the bending rod 10a, 1 〇a, 〇b, 10b 'When stretched into a straight line, curved rods 丨 〇 &, 10a, 10b, 10b', central hinges 12a, 12b, and left and right window longitudinal frames 8 The contact points 4 2 of 8 are arranged in a straight line. At this time, the coil springs 13a, 13a, 13b, and 13b built into the central hinges 12a and 12b are set to have a spring force that is greater than that of the left and right window frames 8, 8, and the screen rollers 15 and 15 are inside. The biasing force of the set torsion spring (not shown) is small. In addition, in the present invention, as long as the bending rods 10a, 10a ,, 10b, and 10b are connected by the central hinges 1 2a, 1 2b which are freely rotated via the phase axis, the bending rod 10 a, 10a ', 10b, 10b' may be stretched into a linear shape, and it is not necessary to arrange the shaft contacts 42 in a straight line, for example, a curved rod 10a, 10a, 1 〇b, 10b ', central hinges 12 &, 12b, and left and right window frames 8, 8, each axis is connected

0002-4033-PF; Ahddub.ptd Page 12 487768 V. Description of the invention (9) Point 4 2 is not arranged in a straight line, and the coil springs 13a, 13a 'built in the central hinges 1 2a, 12b are also adjusted. The elastic forces of 13b, 13b 'and the biasing force of the torsion springs (not shown) provided on the screen rolls 15, 15 in the left and right window frames 8, 8', are the bending rods 10a, 10a ,, 10b, 10b, and the central axis of the parent chain 1 2 a, 1 2 b of each axis contact 4 2 is located above and the left and right window vertical frame §, §, the axis contact 42 is also strengthened by The elasticity of the spiral spring yellow 13a, 13a ', 13b, 13b' inside the central hinge 12a Ub, which can be used to bend the rods 10a, 10a, 10b, 10b. , Stretch into a line and keep

Moreover, in the sheet-like retractable screen window of the embodiment of the present invention, the upper and lower screen window rails 6a and 8 are firstly provided with resin on the upper screen window holder 6a at the left and right window longitudinal frames 8,8. The sliding screen 18 is stopped, and the lower screen window holder 6 丨 is configured and connected with the left and right window longitudinal frames 8, 8 and the lower bending rods 10b, i〇b, each 39, 40 — the window frame roller connected by the shaft 19, 19, sliding on the upper and lower screen window rails-6b, especially in the upper screen window rails, the y-shaped dog strip 2 1 protruding from the inside is integrally formed, and by the projection 2 丨 and the The resin-made 2 sliding sheet 18 is bent into an inverted L-shaped jaw clip 20 to prevent left = vertical frames 8 and 8 from further tilting or falling off from the double sliding window frame 3. And, the upper window handle 6a, the inner side of the ridge protruding into an L-shaped protrusion 21 into an integrated shape

pitt ί ί The double sliding window frame has been set up so that the double-sided tape is used to adhere to the separate ^ -shaped protruding strips extruded with a resin to form a '^' window frame 8 Frame 8, §, upper 8 and lower 8 are respectively pivoted, and slide freely through the lower fry window rails 6 a, 6 b

0002-4033-PF; Ahddub.p t d

487768 V. Description of the invention (ίο) It is elongated or folded, and has a cross-section cross-shaped shape of the engaging portions 11a, 11a ', lib, lib' that is freely engaged with the upper and lower screen windows 6a, 6b, and The spiral hinges 13a, 13a ', 13b, and 13b', which have elastic forces toward the left and right window frames 8, 8 ', are unfolded, and the central hinges 12a, 12b are freely connected to form a curved rod 10a, 10a, 10b, 10b ', when the sheet-like retractable screen window 1 of the embodiment of the present invention is closed, it can be folded and extended in order to rotate around the central hinges 1 2a, 1 2b. The curved rods 10a, 10a ', 10b, and 10b' form a linear shape, which promotes the bending rods 10a, 10a, 10b,

10b 'and the central hinges 12a, 12b and the bending rods 10a, 10a ,, 10b, 10b' and the left and right window frames 8, 8, the shaft contact 42 generates a rotational moment, for example, by A release device 25 formed by connecting the operation wires 24a and 24b under the guidance of the wire hooks 2 3 a and 2 3b via the roller bracket 2 2 is arranged at the window frame 8 ′. As the levers 10a, 10a ', 10b, and 10b are bent by pulling the operating wires 24a, 24b, the shaft contacts 42 lose the linear arrangement.' Using the side to accommodate the window frame 8, 8, the inner yarn Anilox rollers 5, 5 and 5, pulling force of the torsion spring (not shown in the figure) wound around, bending rods 10a, 10a, 10b,

= b It can be easily folded around the central hinges 1 2 a and 1 2 b by the rotation of the shaft contact 4 2, and the rods 10a, 10a, 10b, 10b are bent, for example, located at high You can easily fold the bending rods 10a, 10a ,, 10b, and 1 (H3 'from the same distance from the distance. 10b, 10b 'are retracted, and the left and right window longitudinal frames δ, 8 are integrally formed into the hollow flange portions 9, 9'. The simple and reliable closed sheet-like retractable screen window 1 is provided. The sheet-like retractable screen window 1 of the embodiment of the invention has the above structure & 'knowing as the user needs to expand or close as shown below. First,

487768 V. Description of the invention (11) In order to make the glass of one side of the double-sliding window frame; ^, rQ ^ ^, Lixin 5 slide away from the window 7, open the double-sliding window frame 3-after the side-I want to The sheet-like receivable of the present invention is disposed at the opening: the case of the yarn W 'is formed by double sliding window frames 3 for: closing the screen 16 to one side of the left and right window longitudinal frames 8, 8; Push the right window frame 8 to the right, and slide it along the upper and lower screen frames 6 & 讣, and slide on the left and right window frames 8, 8, respectively, through the central hinge 12 a to rotate freely. 10b, 10b ', 10b', 10b ', 10b' which are connected to form a whole with the coil springs 13a, 13a ', 13b, 13b built in the central hinge 12a, the bracket, and the The elastic force is stretched into a linear shape while rotating around the shaft contact 42 as a center, and the left and right window frames 8, 8 and the coil springs 13a, 13a ', 13b, and 13b are pressed with the elastic force in the direction of deployment and Each of the shaft contacts 42 is made into a straight line and is stretched into a linear shape to be bent 10a, 10a, 10b, and 10b to form a square frame 17. At this time, by bending the rods 103, 108 ', 1103, and 101), the engaging portions 118, 11 &, 1113, and lib', and the upper and lower screen window rails 6a and 6b, respectively, are provided. Engagement, the square frame 17 is exposed to the outward pressure, and the linear contact shaft 42 is arranged to prevent the linear extension of the solid, curved, and curved rods 10a, 10a ', 1 0 b, 1 〇b 'Bend laterally' and prevent the square frame 17 itself from falling off. By sliding the window frame 8 along with the coil springs 13a, 13a ', 13b, and 13b' built in the central hinges 12a and 12b, the spring forces in the unfolding direction are rotated around the shaft contact 42 as the center side. The curved rods 10a, 10a ', 10b, and 10b whose sides are extended into a linear shape are wound on the winding shafts 1, 4, and 1' because each of the shaft contacts 4 2 becomes a straight line. The finished gauze grains 15, 5, 5 'are pulled by a torsion spring (not shown in the figure) that imparts a biasing force in the winding direction, or is subjected to the window frame by other external forces

0002-403 3 -PF; Ahddub.p t d p. 15 4δ // 〇δ

The pressure on the 8 and 8 sides to the inner side prevents bending due to the bending stress. You can place the 8 on the shaft contact 42 without receiving the upper sliding window frame 8. The solid companion, the lower screen window h, 6b and ， And the spring side of the left and right window longitudinal frames 8 and 8 with moon movements 12 a and 12 b ..., ..., i3-, the elastic edge in the direction of the central hinge deployment line is arranged in a lined shaft contact 42 』: Two ^ linear bending rods 10a, 10a ', 10b, 10b, constituting 2 == Cheng' At the same time, for the outer surface of the square frame η, from the receiving window; The gauze 16 pulled out by the rollers 15 and 15 'resisting the pulling force of the torsion spring (not shown in the figure) uses the pulling force of the torsion spring (not shown in the figure) to strongly pull the gauze lever 10a, 10a' , 10b, 10b 'are laid close to each other, and become the sheet-like retractable screen window 1 of the embodiment of the present invention. Therefore, by attaching integral insect-repellent beads 26 and glass-window sliding windows 1 to the left and right window longitudinal frames 8, 8 ', and bending rods 10a, 10a, 10b, 1 Ob, the engagement; 11a, 11a ', lib, lib' and the upper and lower screen rails 6a, 6b and the upper and lower ends of the screen mesh are firmly engaged to ensure the air tightness to prevent the invasion of insects and the like, and Outside air can be introduced into the room through the laid gauze 16. In addition, the left and right window frames 8 and 8 'which are freely sliding on the upper and lower screen window rails 6a and 6b are stretched into a linear shape and clicked. The squares 17a, 10a ', 10b, and 10b' formed by the joints of la, 11a ', 11b, Ub' and the upper and lower screen window rails 6a, 6b are formed. A gauze 16 laid firmly on the surface of the square frame 17 constitutes a sheet-like collapsible gauze 1 according to the embodiment of the present invention, because it itself slides freely on the upper and lower screen rails 6a, 6b. , Can make the sheet-like retractable screen window 1 slide to 7 according to the Pomara window

0002-4033-PF; Ahddub.ptd page 16 487768 V. Description of the invention (13) The best position required for opening and closing. The plate is closed. As shown above, the embodiment of the present invention is unfolded as shown in the figure. With the case of p 牡 1, the 13 :, ^ binocular central hinges 12 a, 12 b are pulled by using the release device 25. The coil springs 13a, 13a ', the shape of the rear extension with the elastic force in the direction of the deployment of the first four, the shaft contact 42 is arranged in a linear shape and the curved rods 10a, 10a ,, ⑽,丨 Here, Lian Miao Λ intermediate hinge 12 a, m, in order to be able to fold around the central hinge 12 a; 12 b as the center, to promote the bending rods ..., ... ', ⑽, ⑽, and ^ hinges 12 a, 1213 and bending rods 10a, 10a, 10b, 10b, and the left J = 8, 8 'shafts are connected to each other and the freely rotating shaft contacts 42 generate a rotational force frame 8 Λ is rotated around the Λ contact 42 as the center, For the left and right window lengths Λ ,, Λ > / net, 15 'of the torsion springs (not shown in the figure), the pull 13a, the second inner hinge 12a, the spiral springs 13a, Ub, 13b With elastic force, the left and right window vertical frames 8, 8 slide as if they are close to each other on the fixed rails 6a, 6b. At the same time, the bends ㈣a ,,,, 〇a, 10b, 10b 'are folded to solve the square frame 17. The-curved rod 1〇 a, 10a, 10b, 10,? Two body. Moreover, at the same time as the use, in the square frame " Using the torsion bomb: (Folding graph-on the top of the square =: using the pair and bending rod 10a, 1 ° two: Force 1: solid torsion bomb (not shown in the figure) ; :: = 8: Result of = Close by operation, and because of the torque is known as "24. Early pulling force is built in the central second force 2: 2: 2 (not shown in Figure 2)) For people with gauze 16 hard ua Coil spring 13a in 12b, Page 17 0002-4033-PF; Ahddub.ptd 487768 V. Description of the invention (14) Gauze rolls !; b, i: 3b ::: Eliminate a part and adjust the gauze 16 For the storage after winding, the plate-like retractable screen window of JvV single and pair = screen rolls 15, 15 'uniform sentence can be closed quickly in the embodiment of the present invention. The other embodiment of the present invention is a case where the plate is shaped like a plate: the door opening 28. That is, in another aspect of the present invention, the folding screen window Γ, and the curved lever 10a, The center frame, / right two, two of the square frame 17 of the sheet-like retractable screen window r :: Γ: V The upper part is fixed to the door opening 28, the frame 29 is a copy guide 36, and the guide rail 30 is 30 Keep 'and in its lower part, via the branch The supporting wood 36 and the harvester will use the pulling force of the torsion spring (not shown in the figure) to pull the frame 8, the 8-axis integrated wheel 41 touches the flat ground, and when closing and opening, the left and right window vertical frames 8 , 8, free = Cheng. In addition, in one of the left and right window longitudinal frames 8, 8 ', use the same principle as above: the release device 25-to make the center hinge (the center is not foldable and stretched into a line shape) The bending levers 10a, 10a ,, ⑽, iQb, and the operating lever 35 are configured to be connected to the bending levers ι〇 &, l〇b 'through an operation line (not shown in the figure), and borrow The operating lever 35 is caused to slide in the up and down direction, and can be folded and extended into a linear bend with the center hinge (not shown in the figure) as the center. The bends 10a, 10a, 10b, 1 Ob, and the left and right The window longitudinal frames 8 and 8 together constitute the plate levers 10a, 10a ', 10b, and 10b' of the sheet-shaped retractable screen window Γ, as shown above, and face the left and right window longitudinal frames 8 with the interior. Spiral of 8 in the direction of expansion

0002 »403 3 -PF; Ahddub.p t d page 18 487768 V. Description of the invention (15) The central hinge (not shown) of the spring (not shown) is connected to the shaft for free rotation and connected into a whole. In addition, the excitation plate 32 is installed in one of the vertical frames 31 and 31 of the door opening 2 8 and the vertical frame 31 of one of the window openings 8 is installed at a position where the vertical frame 8 of one of the windows faces the excitation plate 32. The magnet 3 3, the vertical frame 31 of the door opening 2 8 and the window vertical frame 8 are freely fixed by the attraction of the exciting plate 32 and the magnet 33 installed at a position opposite to the exciting plate 32, and the insect-removing beads are fixed. 34 is installed in close contact with the longitudinal frame 31, but the other window longitudinal frame 8 'is not fixed. The unfixed window longitudinal frame 8' is fixed along the cross-section of the frame 2 9 above the door opening 2 8 The guide 30 is opened and closed by sliding freely to the vertical frame 31 of the other door opening 28 by the wheels 41. As described above, when it is desired to expand the sheet-like retractable screen window of another embodiment of the present invention provided in the door opening portion 28, the window frame 8 'is fixed to the door opening along the window longitudinal frame 8'. Section 28 of the frame 29 above the frame 29 has a cross-shaped guide rail 30, while sliding the wheels 4 1 against the flat floor 2 7 and sliding to the vertical frame 31 of the door opening 28 on the opposite side. First, use the central hinge (above) (Not shown) The integrated bending rods 10a, 10a ', 10b, and 10b use the spring force of a coil spring (not shown) built into the central hinge (not shown). Rotate around the shaft contact (not shown in the figure) as the center, set the shaft contact (not shown in the figure) as a straight line, and then stretch into a linear shape. Slide the window frame 8 'Let the insect bead 3 4' and the door The vertical frame 31 of the opening 2 8 is tightly formed together with the left and right window vertical frames 8 and 8 to form a square frame (not shown in the figure), which is self-contained at the same time as the formation of the square frame (not shown in the figure). At the left and right window vertical frames 8, 8, the inner gauze rolls 15, 15 and the evenly drawn gauze 16 are made using a torsion spring (not shown). Pull of force, and

0002-4033 -PF; Ahddub.p t d p. 19 487768

V. Description of the invention (16) The outer surface of the square frame (not shown) is tightly laid. When the sheet-like retractable screen 1 'is unfolded, a gap initially occurs between the bent bars 10b, 10b' and the flat floor 27, but the window frame 8 is fixed to the door opening 28 When the guide rail 30 with a face-shaped figure on the frame 29 slides, and the lower curved rods 10b and 10b 'become linear, the flat floor 27 and the curved lower rods 10b and 10b become linear. Plugging this gap ensures air-tightness that prevents insects from entering. In the case of manually closing the sheet-like retractable screen window Γ which is opened at the door opening 28, the operating lever 35 arranged on the window frame 8 is used to bend the wire rod 1 that is extended into a linear shape. a, 1 0 a ', 1 0 b, 1 〇b' The central hinge (not shown in the figure) connected in one slides in the up and down direction to generate a rotating torque centered on the shaft contact (not shown in the figure), so that The bent rods 10a, 10a ', 10b, and 10b' extended into a linear shape are slightly bent, and there are torsion springs provided on the screen rolls 15, 15 'at the left and right window frames 8, 8' ( The effect of the pulling force in the figure) becomes a linear bending rod 10a, 10a, 10b, 10b, which resists the spiral impulse (not shown in the figure) built into the central hinge (not shown in the figure). ) And fold it. At the same time, the gauze 16 laid on the square frame (not shown) is wound around the left and right window vertical frames 8, 8 by the pulling force of a torsion spring (not shown). Gauze rolls 15 and 15 '. At this time, when the gauze 16 is wound around the gauze rolls 15 and 15, the pulling force of the torsion spring (not shown) on the gauze 16 is built in the bending rod 10a, The spring force of the coil spring (not shown) in the central hinge (not shown) connected by l〇a ', l0b, and 10b' as a whole is offset, because the winding speed and window frame 8 'are fully relaxed. The sliding speed can be safely, simply and without damage caused by the collision of the window frames 8 and 8 'when closed.

0002-403 3-PF; Ahddub.p t d page 20 // 06 V. Description of the invention (17) The fast-closing closed sheet-like retractable screen window is wide. The plate: ΐ 可 = the opening and closing of other embodiments to which the present invention is applied, because the wheel 41 bis is used; the plate: the retractable screen window 1, which needs to be subsidized by the people and not necessary on the flat floor 2 7牯 Do n’t bother the track,… as a function of screens, which can be adapted to the house ’s function, and the effect of the invention is important:… The sheet-like retractable screens of the present invention, because it requires $ m Sheet-shaped screens, and you can move ^ = 成 的 板 片 窗 窗 to the desired position: =: can obstruct the user's field of vision and can store the frying window m brother 'in order to avoid the power of shape ^ 欤 v, v _ Itself, in addition, because it is not a square ^ can be used as a window frame and toilet window containing the gauze # $ &; of =: the rod-shaped member of the curved rod can be transported, not only can be improved The rapidity and retreat of the sheet-shaped retractable screens when closed have the excellent effect of adapting to the barrier-free house. Simple illustration of the diagram. Fig. 1 is a front view of a sheet-like retractable screen window according to an embodiment of the present invention. Fig. 2 is a diagram schematically showing the unfolding action of the screen window according to the present invention. Figure 3 is the main part of the sheet-like retractable screen window according to the embodiment of the present invention 487768

V. Explanation of the invention (18) A magnified cross-sectional view. Fig. 4 is a longitudinal sectional view of a main part of a sheet-like collapsible screen window according to an embodiment of the present invention. Fig. 5 (a) is a diagram schematically showing the unfolding action of the bending lever of the sheet-like retractable screen window provided by the embodiment of the present invention, and Fig. 5 (b) is the case where the bending lever is extended into a linear shape. Floor plan. Fig. 6 is a schematic diagram of a release device of a sheet-like retractable screen window applied to an embodiment of the present invention. '

Fig. 7 is a cross-sectional view of a main part of a door-opening portion in which a sheet-like retractable screen window according to another embodiment of the present invention is applied. Fig. 8 is a longitudinal sectional view of a main part of a door-opening portion in which a sheet-like retractable screen window according to another embodiment of the present invention is applied. DESCRIPTION OF SYMBOLS 2 Opening part 4, 4 'Window cross frame 6a, Window screen holder 7 Glass sliding window 9, 9' Hollow flange part 1 0 b, 1 0 b 'Bending rod 1 1 b, 1 1 b' Engaging part 1 3 a, 1 3 a 'Coil springs 14 and 14, winding shaft 16 gauze 1, 1, plate-like retractable screens 3 double sliding window frames 5 a, 5 b window cross frame 6 b lower screen window rails 8, 8 'Window longitudinal frame 1 0 a, 1 0 a' Zengqu rod 1 la, 1 la 'Engagement part 12a, 12b Central hinge 1 3 b, 1 3 b' Coil spring 1 5, 1 5 'Screen roll

0002-403 3 -PF; Ahddub.ptd Page 22 487768 Description of the invention (19) 17 Square frame 18 Anti-sliding slide 19, • 1 9 'Window frame roller 20 Jaw clip 21 Projection 22 Roller bracket 23a, 2 3 b Line fishing 24a, 24b Operating line 24c Operating line end 25 Release device 26 Insect removing beads 27 Flat floor 28 Door opening 29 Upper frame 30 Rail 31, 3 Γ Vertical frame 32 Excitation plate 33 Magnet 34, 34 ' Bead 35 Operating lever 36 Support bracket 37 Upper cover 38 Lower cover 39 Flange 40 Flange 41 Wheel 42 Shaft contact

0002-4033-PF; Ahddub.ptd p. 23

Claims (1)

487768 The inner force of the left and right is wound by the unfolding or a pair of window longitudinal frame axes as the center of the car. The sheet window longitudinal frame portion is formed by the curved rod extending the square frame of the gauze. It can be retracted by 'formed by a linear outer surface. Under the construction of the borrowing roller, the net-like pull' rotates the left and right windows, and the self-folding screen window building on the left is waiting for the torsion. The window frame is fixed and in addition, the right window that is pivotally connected to the vertical frame is longitudinally accommodated by one of the spring-imparting rollers in the opening; and the lower side is formed by freely extending one side or the double frame through the middle part to form the window. The inner end of the vertical frame slides freely. The bias in the winding direction is opposite to the other side, such as from one end and the left and right sides. At the same time, the upper and lower sides of the horizontal window frame that is pulled out by the gauze roll are twisted down and pulled down, and the ends are stacked through the shaft contact. A plate shape can be retracted to face each other. The left and right glazed windows hold the way and the upper part The window frame, the free sliding force of the screen curtain rail, and the left and right fixed by one end and the left and right interiors are connected to form a pair of self-curved rods through one end and the left and right interiors as the central axis. The window longitudinal frame and the lower screen window constitute the movement. For another window longitudinal frame in a certain winding direction, each 1¾ longitudinal frame has elastic force. The glass biased the window rails to form an integrated window frame. If the coil is freely displayed and the left side of the spiral spring car connected to the left is freely extended, the window formed by the free extension is installed horizontally, the yarn is opened or closed, the right window is rotated vertically, and the central long line is free to slide up and down. The frame is above the containing mesh roll and gauze frame and the other hinge is shaped or folded By making the left-sliding direction sliding part and the upper and lower frames into a square ® vertical frame, the sheet-like retractable upper frame guide and the winding side are turned to the left and right window vertical frames and the upper right window vertical frame is again And the other central hinge is linear or folded by making the left slide, so that the left and right window longitudinal frames are accommodated in one of the left and right windows or the double lower curved rods are stretched out, and pulled out by the screen roller outside the square frame Inside the building, etc., and the rolled yarn is unfolded or closed, and the guide rail installed at the lower part of the square is installed at one end and the mandrel in the direction of left and right to form a self-curved rod, and one or both of them are stretched into a linear shape, One of the screens 6. The scope of the patent application, among which, the screen window rails face down, so that the card and the left and right windows are longitudinally accommodated in the left and right 3. A kind of walking that is made by fixing the screen roller to the opening torsion spring, Furthermore, the left-hand connection is freely extended in the connection of the free-turn coil spring, and the self-receiving net is laid by bending the rod and the surface in the direction of separation. The movement of the vertical frame of the right window is to clamp the upper and lower screens, and at the same time, fold the screens on one side of the screen. On the rail, at least one of the parties that are biased in a certain direction is at least one of the upper and lower sides of the upper frame. The built-in shaft contacts are one of Zhongfeng's pair of curved right window longitudinal frames. The upper and lower curved rods form a square frame. One of the longitudinal frames grows linearly on the surface of the upper and lower curved rods. The opening of the door, under the storage by the roller, is pulled and installed like a gauze to make it slide freely. The shafts of each window frame are rotated by the elastic force. The shaft is in the guide rail. Pulled yarn 4. If the first and second windows of the scope of the patent application are applied, among which the longitudinal frames of the left and right windows are formed by freely expanding or closing the screen rolls using torque. Or 3 pieces of plate-like retractable yarns. Each of them contains a continuous and integrated body. It is formed by the tension of the springs. 0002-4033-PF; Ahddub.ptd Page 25 487768 VI. Application for patent scope 5 · For example, the sheet-like retractable screen window with the scope of patent application No. 1, 2 or 3, in the closing operation, in order to The upper and lower bending rods that are extended up and down into a linear shape and are integrated into a vertical frame are freely folded around the central hinge, and a release device that connects the operation wire and the upper and lower bending rods is attached. 6. The sheet-like retractable screen window according to item 4 of the scope of patent application, wherein during the closing operation, the upper and lower bending rods are centrally hinged to extend into a linear shape above and below the vertical frame of the left and right windows. For the center to be freely folded, a release device is provided which connects the operation wire and the up-and-down bending rod. 0002-4033-PF; Ahddub.ptd p. 26