TWI228568B - Dual-side-driving foldable screen window structure - Google Patents

Abstract

The present invention relates to a dual-side driving foldable screen window structure, at least comprising an outer frame comprised of an upper frame section, a lower frame section, and opposite side frame sections; movable frames including first and second movable frame, which are slidable within the outer frame in a parallel manner; and screen nets including first and second screen nets with wires threaded through the net, and characterized in that opposite sides of the two screen nets are provided with stop bars, wherein the stop bars of the first screen net are arranged in one side frame section and an internal slot of the first movable frame and the stop bars of the second screen net are arranged in the other one side frame section and an internal slot of the second movable frame and adjustors are embedded in the opposite side frame sections to adjust tension of the wires of the screen nets.

Description

! 228568 V. Description of the invention (1) One-to-one [wide] [Technical Field to which the Invention belongs] Among them, ϋι: refers to a type of double-sided pulling screen structure, more specifically, it is convenient to adjust the network cable and operate smoothly. Good-looking double-sided pull's previous technology] You can use the net green in the many components of the folding screen window, which is an important element that can be reduced in the anti-lifting cone HI of the screen. % Η ', which is more related to the smooth movement of the open / closed gauze operation of the active frame, the adjustment of the tightness of the network cable, and the method of the network cable have become one of the important topics in the development of folding screens today. -Bai Baiqing refers to the first picture, 'It is a conventional folding screen window composed of I ·, which consists of ^ map, which mainly includes the outer frame body 10, the moving frame 11 and the gauze screen. 1 2 are connected on both sides with a card strip 1 3, which are respectively placed in the inner card slot of the outer frame 1 0 1 and the mobile frame 1 1, and the gauze 12 is provided with a plurality of network cables 14; One end of the network cable 14 is fixed to the frame 1 101 after passing through the folded gauze 丨 2 and then to the moving frame 丨 丨 and placed inside the horizontal frame 103 through the corner and then cornered to the frame 102. A locking member 15 is connected to the end of the network cable 14 and fixed at a proper position on the track of the frame 102, and the tightness of the fixing member 15 is used to adjust the tightness of the network cable 14. However, the conventional folding type The screens have the following defects: 1. The tightness of the network cable is not easy to adjust: It is difficult to select the fixed position of the end of the network cable 丨 4, which is time-consuming and laborious, and it is impossible to perform fine-tuning, making the network cable 14 unable to make the optimal elastic adjustment. If the network cable 4 is too tight, the moving frame 11 will be laborious to pull, which will affect the smooth operation. If the network cable 14 is too loose, the yarn will be affected.

Page 5 Ϊ 228568 V. Description of the invention 1 2 is 2 · Can not adapt the technology to the frame 1 picture movable adjustment card strip one-sided pull-up screens Continue photocopy, the outer frame, 10%, the first adjustment of the whole point When the single frame is moved back and forth, a smooth person is formed. However, this has the following features: 1. The seven-wire network design is designed and moved, because 动 is now in a loose state, which reduces the structure of the gauze expansion. Folding screens for double-sided pulling: As far as the fixed screen 1 is currently used, the screen 12 uses card strips 1 3 connected on both sides to pass through 1 0 1 and the inner card slot of the moving frame 11 is necessary. However, according to the first knowledge, because the track groove must be provided in the frame 1 〇 2 for the slide fastener 15 slide 'so that the frame 1 〇 2 can no longer pass through another gauze 12 and 13, so the custom is folded Folding screens, which are not movable, are shown in Appendix 1. They refer to a type of mosquito-repellent door and window group connecting seat, a set of locking seats, and the end of the moving frame is provided with a plurality of control lines. The starting end of the control line is all wound on both sides of the moving frame, so that the two sides of the door curtain structure can be retracted and stretched differently. Although the two-sided pulling folding screen is missing: Short life and unsmooth operation: It can be known that the control line is extended. When the moving frame pulls the isolation cloth, the structure of the control line and the frame material, the window, and the window structure can only be applied to the folding announcement applicable to double-sided pulling. Article 5 1 4 1 2 7 Patent Bulletin Curtain Structure Improvement 'It includes a moving frame and a spacer The number of adjustment points, the assembly points at the upper and lower ends, and the control lines in the central position are all moved by the adjustment points. A control line is moved in the moving frame to make the moving frame more flat. The structure of the gauze stomach still has the aforementioned characteristics in practicality and manufacture and cooperates with the accessories. The winding around the frame is full-circle. Each control line will be easily broken under long-term friction.

Page 6 1228568 V. Explanation of the invention (3) If there is great controllability 2. Difficulty of adjustment: There is a duplicate on the frame, so we can know that the above analysis of the present invention has a lack of smoothness in operation of the above-mentioned analysis of various appliances The spirit of practical double-sided drawing is not designed. Contents] That is, the double smooth hair of this hair is based on the above structure at least including a frame; it can be moved in the outer frame of the two gauze nets, and the card strips of the two gauze nets are divided into grooves, and the second Influence of yarn thread. Adjust the controller according to the appendix. The controller is engaged in research on dynamic folding and breaking when engaged in structurally poor knowledge, etc. When dust or debris is attached, the overall operation is orderly. The advantages and disadvantages of the line without each item are studied. This type of screen thinking is the seventh and the method of moving doors and windows has the disadvantages of stacking. There are improved window knots and the detailed micro-components on the moving frame. There are considerable screen window knots. In view of this, I want to construct the test. Development level structure, which could have been tested in the case. A-A knows that there is a frame cover on the mobile whole point and a lot of research. The inventor who has been familiar with the network cable transfer inventor has invented a bright man based on the final research year. In order to make the model more perfect, the purpose of side pull is to have an external pivoting frame, which slides in parallel, on the network and on both sides of the card, and the card is folded, the body, and the wearer wear. The system is divided into a strip and the yarn is included in the invention; the yarn has a side that can be used to easily adjust the network cable and the operating structure. The two sides of the upper horizontal frame, the lower horizontal moving frame, and the system include a network cable; the card strip, the knots of the first movable folding screen frame and the first moving frame on both sides and the first gauze and the second feature It consists of: _ Among which the first gauze net, the internal card of the sliver knot frame and the first moving frame are put on the other side frame and

Page 7 1228568 V. Description of the invention (4) The internal slot of the second moving frame, and the two side frames are embedded with adjusting parts for adjusting the tightness of the gauze network cable. The reason is that the double-side pull-type screen window structure according to the present invention includes at least: an outer frame body composed of an upper horizontal frame, a lower horizontal frame, and two side frames; a moving frame including a first moving frame And a second moving frame that can slide in parallel in the outer frame; the gauze net includes a first gauze net and a second gauze net, and a number of net wires are threaded on the gauze net; its characteristics are: The two ends of the two gauze nets are respectively connected with card strips, wherein the card strips of the first gauze net are respectively placed in one side frame and the inner card slot of the first moving frame, and the second gauze net is The card strip can be inserted into the inner card slot of the other side frame and the second moving frame, so that the gauze can be unfolded or closed in the space between the frame and the movable frame; and the two side frames are embedded with The adjusting piece is used to adjust the tightness of the gauze mesh cable, so that when the moving frame slides in parallel in the outer frame body, the gauze mesh can be unfolded (or closed) in time and the structure of the gauze expansion can be increased. The diagonal setting is formed by the movable frame between the fixed end and the adjusting end of the network cable, which can reduce the length of the network cable and reduce the friction, so that the life of the network cable can be reduced; Better unfolding structure and smooth operation. [Embodiment] In order to have a more detailed and clear understanding of the purpose, efficacy and structural features of the present invention, the following preferred embodiments are illustrated and illustrated with the following illustrations (please refer to Figures 2 and 3 for cooperation) It is a three-dimensional exploded view of a part of the structure of the present invention and a schematic diagram of an embodiment of the present invention, as shown in the figure.

Page 8 1228568 ------- ____ V. Description of the invention (5) 'The outer frame 2 of the present invention is composed of the upper & horizontal frame folding folding screen window structure which at least includes: 2 3, the lower horizontal frame 2 4 and the two side frames 2 2 2 2 moving frame 31 (32), which can be placed inside the outer frame 2 'the umbrella frame has a first moving frame 31 and a second moving frame 32 Gauze 41 (42), the actor's actor 'Net 4U 42) and wearing 41 and the second gauze 42, its yarn is characterized by: the institute ;, net "10 (42 °);,.? Γ is a card, v net 4 and 4 2 are respectively connected with card and strip on both sides, and the card strip 5 of the first gauze 4 1 is put on one side frame 21 and the first moving frame. 3 1 inside the card slot, and the second gauze 4 2 card slot 5 can be put on the other side frame 22 and the second moving frame 32 inside the card slot 'to make the gauze 41 (or, 42) It can be unfolded or closed in the space between the frame 2 and 22 and the movable frame 3 1 (or 3 2); and the two side frames 2 丨 and 2 2 are embedded with an adjusting member 6 for adjusting the gauze 41 (42) The tightness of the network cable 410 (42〇) makes the moving frame 3 1 (32) flat inside the outer frame 2 When sliding, the gauze 4 1 (or 4 2) can be unfolded (or closed) in time and the structure of the gauze 4 1 (or 4 2) can be expanded. As shown in the third figure, the main cable of the present invention is as follows: : One end of the network cable 4 1 〇 is fixed to the outer frame 2-the side frame 21 and penetrates the first gauze 4 through the first moving frame 3 under the horizontal frame 2 4 inside and even the outer frame The frame 2 2 on the other side of the body 2 is connected to the adjustment piece 6 embedded in the frame 2 2; the second gauze 4 2 on the opposite side of the network cable 4 2 0-is fixed to the other side of the outer frame 2 The side frame 2 penetrates the second gauze 4 2 at 2 places, passes through the second moving frame 3 2, the upper weight frame 2 3 and the frame 2 1 'inside the outer frame 2 and is connected to the frame 2 1

Page 9 1228568 V. Description of the invention (6) 'Embedded adjustment piece 6. 1 With the configuration of the above-mentioned network cable 4 1 0 (or 4 2 0), both ends of the network cable 4 1 0 (or 42 0) are respectively connected to the side frames 21 and 22, and the fixed ends of the network cable 4 The adjusting ends connected with the adjusting member 6 are arranged diagonally by the movable frame 31 (or 32). It does not need to be wrapped around the entire frame of the outer frame as shown in the attached figure. Due to the pull of the movable frame, all the network cables are activated to reduce the life of the network cables; furthermore, the network 41 (or 42,) is provided with network cables 410 (or 42, 0) on both sides, and the network The lines 41 ° (or 42 °) are connected at both ends, and the moving frame 3 1 (or 3 2) forms a diagonal arrangement, so that the gauze 4 丨 (or 4 2 ^) is evenly stressed when unfolded, and has a better unfolded structure. Continue to refer to the fourth diagram of the three-dimensional schematic diagram of the adjusting member of the present invention, as shown in Figure ^ No, the adjusting member 6 mainly includes a wheel shaft 61 and an engaging piece of hemp * outside the wheel shaft 61 The ring system is formed with a ring gear 61 and the engaging piece "pair: tooth shape !! A convex strip 6 21 can be formed to engage the ring gear 611 teeth and the end of the wheel * shaft 61 can be formed with a groove 61 2; If the network cable 410 / fnΓ is placed on the wheel shaft 61, the user can use a hand tool to rotate the wheel shaft 61 'through the groove ^, so that the network cable 41o (or 42o) can be wound around the wheel shaft 61 Ϊ ί 61 can use the ring gear 611 and the convex part 6 2 of the engaging piece 6 2 to fine tune it, and to make a detailed adjustment of the tightness of the network cable 41〇 (or 42 0).% 二 ΐ Frame 21 and frame 22 The card strip 5 is worn at m: 2, and a through hole is opened, which can make the adjustment part 6 show 4 2 0) ^ # f can easily use the hand tool to the network cable 4 1 0 (or gas, tight Make fine adjustments.

Page 10 1228568 V. Description of the invention (7) According to the above, it is known that the present invention has the following advantages: (1) The net wire worn by the gauze of the present invention is not wound around the entire periphery of the outer frame, and the required net wire length is shorter. Can save network cable costs. (2) The network cable worn by the gauze of the present invention will not cause all the network cables to move at the same time due to the pulling of the movable frame, reducing the friction between the network cable and the frame material and shortening the life of the network cable; nor will it be caused by dust or debris. Adhesion of materials reduces the smoothness of its operation. (3) In the present invention, adjusting members can be provided on both sides of the outer frame body, and through-holes corresponding to the adjusting members are provided through the card strips to expose the adjusting member of the adjusting member to the outside for use by the user. The hand tool can easily fine-tune the tightness of the network cable for easy operation. In summary, the present invention has excellent progress and practicality among similar products. At the same time, it has been found that the same structure existed in the literature at home and abroad. Patent elements such as "newness" and "suitability for industrial use" and "progressiveness" are filed in accordance with the law. However, the above is only one of the preferred feasible embodiments of the present invention. Any other equivalent structural changes made by applying the description of the present invention and the scope of patent application are feasible, and should be included in the application of the present invention. Within the scope of the patent.

1228568 Brief description of the diagram The first diagram is a schematic diagram of the components of a conventional folding screen. The second figure is an exploded perspective view of a part of the structure of the present invention. The third figure is the implementation of the invention; The fourth figure is a three-dimensional schematic view of the adjusting member of the present invention. Annex I is a photocopy of the Patent Gazette No. 5 1 4 1 2 7. Description of main component numbers: outer frame 2, side frame 2 1 (2 2), upper horizontal frame 2 3, lower horizontal frame 2 4; first moving frame 3 1, second moving frame 3 2; first gauze 4 1, the second gauze 4 2 and the network cable 4 1 0 (4 2 0); card bar 5;

The adjusting member 6, the wheel shaft 6 1, the ring gear 6 1 1, the groove 6 1 2, the engaging member 6 2, and the convex strip 6 2 1.

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Claims (1)

1228568 ρ "____________________ _______________ Excludes the 92125685 JT Day Amendment VI. Patent Application Scope 1. A double-side pull-folding screen structure includes at least: an outer frame, which consists of an upper horizontal frame, a lower horizontal frame, and two The side frame is composed of a moving frame that includes a first moving frame and a second moving frame that can slide in parallel within the outer frame; a gauze that includes a first gauze and a second gauze and its gauze A plurality of network cables are arranged on the upper side and the second side of the two gauze nets are respectively connected with card strips, and the card strips of the first gauze net are respectively put on a side frame and a first movement. The internal card slot of the frame, and the card bar of the second gauze can be put on the other side frame and the internal card slot of the second moving frame, respectively. The adjusting part can be embedded in the side frames for adjusting the yarn. The tightness of the network cable, wherein the adjusting member is mainly composed of a wheel shaft and an engaging member, and an outer edge of the wheel shaft is formed with a ring gear, and the engaging member may be formed with a convex strip corresponding to its tooth shape. The convex strips of the ring gear and the engaging piece are mutually locked Position, you can fine-tune the tightness of the network cable. 02 According to the two-side pull folding screen structure described in the scope of patent application, one end of the network cable is fixed to the side frame of the outer frame and The penetrating gauze is passed through the moving frame, the upper frame (or the lower frame) of the outer frame, or the other frame of the outer frame to connect the adjusting parts. Page 13 2004.10.01.013