JP2010261283A - Tape-like reinforcing member for shading screen-insect net - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tape-like reinforcing member for a shading screen-insect net, which has an accurate dimension and allows smooth winding and delivering operation. <P>SOLUTION: The tape-like reinforcing member 17s includes an extremely thin portion 01 formed on one surface side thereof along the longitudinal center line. The extremely thin portion 01 is formed by juxtaposing two reinforcing tapes 17s and bonding the both together by an extremely thin adhesive tape 01b. The reinforcing member 17s also includes a double-faced adhesive tape 02 attached along a surface facing a shading screen or insect net 17 thereof. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a technique for accurately determining the width-direction and length-direction dimensions of a light-shielding screen or insect screen attached to a window frame (sash) and applying an accurate width border.

  In Japanese Patent Application No. 2008-99762, the applicant of the present invention applied a tape-shaped reinforcing portion 17 s to both edges of the light shielding screen 17 in the light shielding screen 17 that is drawn out and wound up along the surface of the window frame installed in the opening of the building. As the light-shielding screen 17 is fed out, the tape-shaped reinforcing portion 17s is bent by being introduced into the guide means 10 and is tensioned in the width direction. A “rollable light-shielding screen” has been proposed which is configured to be flat with respect to the light-shielding screen 17 and to be rolled up by nectar with low bulk.

  In addition, in the insect net 17 that is drawn out and rolled up along the surface of the window frame installed in the opening of the building in Japanese Patent Application No. 2008-99763, tape-shaped reinforcing portions 17 s are integrally formed on both edges of the insect net 17. Then, as the insect net 17 is drawn out, the tape-like reinforcing portion 17s is introduced into the guide means 10 to bend and both sides are fixed, and when it is wound up, it is detached from the guide means 10 and becomes flat and low in bulk. We have proposed a “rollable insect net” that can be rolled up. (See Figure 6)

  Further, the insect net 17 that is attached to the sash S in Japanese Patent Application No. 2008-99764, and a tape-shaped reinforcing portion 17s is integrally formed on each side of the insect net 17 cut according to the size of the sash S, preferably The sash S in which each corner of the insect repellent net 17 attached to the sash S is formed with a cut according to the width of the tape-shaped reinforcing portion 17s, and the sash S in which a concave groove 15a is formed on the inner periphery, A nesting frame 16a that fits into the groove 15a and an insect net 17 attached to the sash S. The tape-shaped reinforcing portion 17s of the insect net 17 attached to the sash S is bent and inserted into the groove 15a. The nesting frame 16a is fitted into the concave groove 15a in the state, and preferably, a fitting structure 18 is adopted between the concave groove 15a of the sash S and the nesting frame 16a. It has proposed a "insect screen mounting structure to sash" to be formed. (See Figure 7)

  Furthermore, in Japanese Patent Application No. 2008-246806, an insect screen 17 having a tape-like reinforcing portion 17s at the edge of each side and a stepped partition wall 23 having a ridge 22 formed at the upper end along the inner side of the inner peripheral wall 21 of the sash S are provided. A sash S formed with a stepped groove 24 that accommodates the tape-shaped reinforcing portion 17s of the insect screen 17 and a T-shaped leg 32 provided with a hook-like rib 31 of the presser lid F, and a shaft on the sash S. A bearing 27 having a part opened in the direction is formed, and a presser lid F is formed by fitting a rib-like rotation shaft 33 of a presser lid F having a T-shaped leg 32 into the bearing 27. The tape-shaped reinforcing portion 17s is inserted into the bottom portion of the plate, the presser lid F is tilted, and the T-leg 32 is pushed into the stepped groove 24, and the T-leg is inserted into the flange 22 at the upper end of the stepped partition wall 23. “Anti-proof” with a configuration in which hook-shaped ribs 31 are engaged. Amihari with structure "was proposed. (See Figure 8)

  All of these proposals provide a tape-shaped reinforcing portion at the edge of the insect screen or the light shielding screen, so that the insect screen can be attached to the sash without requiring skill, or the insect mesh or the light shielding screen is made low in volume. It can be rolled up, unwound and tensioned in the width direction for deployment.

  When the above proposal was presented to the market and evaluated, the object to which the insect screen or screen is attached is a sash and is dimensionally accurate. Therefore, the size of the insect screen / light shielding screen to be stretched or rolled up / rewinded and deployed in a tensioned state must be accurate, and the tape-shaped reinforcing part cannot be neatly attached unless the dimensions are accurate. It was pointed out that it was not rolled up and rolled back smoothly and in tension.

  Based on the indications of the market, the present invention is formed by the above-mentioned four proposals “light shielding screen”, “rollable insect screen”, “insect screen attachment structure to sash”, “insect net attachment structure” By increasing the dimensional accuracy of the tape-shaped reinforcing part, the installation work is performed smoothly. After installation, the insect screen is in an even tension state. It is an object of the present invention to provide a border structure for a light-shielding screen / insect net that is smoothly performed and is evenly tensioned when it is extended.

  In order to solve the above-mentioned problem, the present invention integrally forms tape-shaped reinforcing portions 17s on both edges, and the tape-shaped reinforcing portions 17s are introduced into the guide means 10 as the light shielding screen or insect net 17 is drawn out. A light-shielding screen or insect net that can be rolled up and configured to be flat and unwound from the guide means 10 when rolled up, and to be rolled up into nectar with low bulk. The part 17s is formed by forming an ultrathin part 01 along the longitudinal center line and on one side. The ultrathin part 01 is formed by arranging two reinforcing tapes 17s in parallel and bonding the two to each other. The tape 01b is bonded and connected, and the double-sided adhesive tape is attached to the surface of the tape-shaped reinforcing portion 17s toward the light shielding screen or insect screen 17. A-flops 02 are affixed.

  Further, a sash S in which a concave groove 15a is formed on the inner periphery and a nesting frame 16a that fits into the concave groove 15a are prepared, and tape-shaped on each side of the insect net 17 that is cut according to the size of the sash S. In the structure for attaching an insect net to the sash S in which the reinforcing portion 17s is integrally attached, the tape-like reinforcing portion 17s is inserted into the concave groove 15a of the sash S, and the nesting frame 16a is fitted, the tape-like reinforcing portion. An ultrathin portion 01 is formed on one side along the center line in the length direction of 17s. The ultrathin portion 01 is formed by bonding two tape-shaped reinforcing portions 17s in parallel to form an ultrathin bond. A double-sided adhesive tape 02 is attached to the surface of the tape-shaped reinforcing portion 17 s facing the light shielding screen or the insect screen 17.

  According to the present invention configured as described above, the tape-shaped reinforcing portion 17s is formed so as to sandwich the sides and edges of the light shielding screen or insect screen 17 and positioning is performed by the double-sided adhesive tape 02. The width and length dimensions of 17 are accurate, and when the light-shielding screen or insect screen 17 is fitted into the sash S, it can be accurately and neatly performed. The light shielding screen / insect screen 17 in the extended state is evenly extended.

  In the winding type light-shielding screen / insect screen 17, the reinforcing tape inside the winding is thinned as shown in FIG. 3 or the ultrathin tape 03 is bonded to the tape-like reinforcing part 17 s as shown in FIG. When the double-sided adhesive tape 02 is attached to the screen or the surface facing the insect net 17, the film is smoothly wound up. For example, one side of the reinforcing tape 17s and one side of the ultrathin tape 03 having a width (twice) wider than that are bonded together, and the edge of the reinforcing tape is addressed to the side or edge of the light shielding screen or insect screen 17 After being temporarily fixed with the double-sided adhesive tape 02 so as to be folded, if it is heat-sealed to the light-shielding screen / insect screen 17, the difference in arc is reduced and the winding can be performed smoothly.

  Further, even if the insect screen (17) is firmly fixed and a large impact or external force is applied to the insect screen (17), the tension of the insect screen is not loosened.

  Next, Example 1 will be described with reference to FIG. Both sides of a polyester tape 17s having a width of 10 mm and a thickness of 0.25 mm are in contact with each other in parallel, and a single-sided adhesive tape 01 having a width of 6 mm and a thickness of 0.03 mm is vertically attached to one side of the polyester tape 17s along the tangent line. Are bonded to both ends, and a double-sided adhesive tape 02 is applied to both ends to form a material for the tape-shaped reinforcing portion 17s.

  This is folded and attached so that the end of a light-shielding screen or insect screen (hereinafter simply referred to as “insect screen”) 17 is sandwiched, and the release paper of the double-sided adhesive tape 02 is peeled off and fixed. If it does in this way, 17s of tape-shaped reinforcement parts will be stably attached to the edge and edge of the insect-proof net | network 17, and will become dimensionally stable. In addition, when attaching the tape-shaped reinforcing portion 17s to the insect net 17, the knobs 04 (see FIG. 5) are attached at appropriate intervals. This inserts the sides and edges of the insect net into the concave groove of the sash S to facilitate removal. Is.

  Next, Embodiment 2 will be described with reference to FIG. The polyester tape 17s having a width of 20 mm and a thickness of 0.25 mm is cut into a V shape (or U shape) leaving 0.03 mm in the central length direction. The scraping may be performed with a bowl-shaped blade, by heating and melting, or with a rotary blade. In this way, the ultrathin portion 01 is formed in the central length direction, and the double-sided adhesive tape 02 is attached to both side edges to form a material for the tape-shaped reinforcing portion 17s.

  This is folded and attached so that the end of the insect screen 17 is sandwiched, and the release paper of the double-sided adhesive tape 02 is peeled off and fixed. If it does in this way, 17s of tape-shaped reinforcement parts will be stably attached to the edge and edge of the insect-proof net | network 17, and will become dimensionally stable. In this embodiment, the knob 04 can be attached.

  Next, Embodiment 3 will be described with reference to FIG. A polyester tape 17s having a width of 10 mm and a thickness of 0.25 mm and a polyester tape 17 s 'having a width of 10 mm and a thickness of 0.05 mm are in contact with each other in parallel. One side of the polyester tape 17s and 17s' has a width of 6 mm along the tangent line. A single-sided adhesive tape 01 having a thickness of 0.03 mm is vertically attached, the two are joined, and a double-sided adhesive tape 02 is attached to both ends to form a material for the tape-shaped reinforcing portion 17s.

  This is folded and attached so that the end of the insect screen 17 is sandwiched, and the release paper of the double-sided adhesive tape 02 is peeled off and fixed. If it does in this way, 17s of tape-shaped reinforcement parts will be stably attached to the edge and edge of the insect-proof net | network 17, and will become dimensionally stable. In this embodiment, by using a thick polyester tape and a thin one, the effect of smoothing the winding operation can be obtained by reducing the difference in arcs in the insect net that can be rolled up.

  Next, Embodiment 4 will be described with reference to FIG. Adhering or bonding an ultrathin polyester tape 03 with a width of 20 mm and a thickness of 0.05 mm to a thick polyester tape 17 s with a width of 10 mm and a thickness of 0.25 mm, with its one edge aligned with the one edge length direction of the polyester tape The two-sided adhesive tape 02 is attached to both ends and used as a material for the tape-shaped reinforcing portion 17s.

  Next, the insect repellent net 17 is slid along the surface of the ultrathin polyester tape 03 so as to abut against the end of the thick polyester tape, the tape-like reinforcing member 17s is folded, and the release paper of the double-sided adhesive tape 02 is peeled off. And fix.

  In this embodiment, a thick polyester tape and an extremely thin polyester tape are bonded to each other, so that in the winding method, the winding can be smoothly performed and the winding can be smoothly performed.

  FIG. 5 shows a state where the tape-shaped reinforcing portion 17 s and the knob 04 of Example 1 are provided on the peripheral edge of the insect screen 17.

  As described above, the present invention works on the “light-shielding screen that can be rolled up”, the “insect-proof net that can be rolled up”, “the structure of attaching the insect-proof net to the sash”, and “the structure of attaching the insect-proof net” as previously described. It is an industrially practical one that has been developed into a better one by accepting on-site reactions and user opinions.

(A) sectional view of Example 1, (b) sectional view in a state adapted to an insect net (A) sectional view of Example 2, (b) sectional view in a state adapted to an insect net (A) sectional view of Example 3, (b) sectional view in a state adapted to an insect net (A) sectional view of Example 4, (b) sectional view in a state adapted to an insect net (A) Top view of the state which attached the pick piece of Example 1, (b) Sectional drawing of the pick piece part Functional explanatory diagram of roll-up shading screen (insect screen) Illustration of structure for attaching insect screen to sash Insect repelling structure explanatory drawing

01: Ultrathin part (single-sided adhesive tape)
02: Double-sided adhesive tape 03: Ultra-thin polyester tape 04: Knob piece 10: Guide means 11: Opening portion 13: Window frame 14: Notch 15a: Concave groove 16a: Nesting frame 17: Insect net (light-shielding screen)
17s: Tape-shaped reinforcement (polyester tape)
18: Fitting kill structure 21: Inner peripheral wall 22 of sash 22: ridge 23: partition 24: concave groove 27: bearing 31: rib 32: T-shaped leg 33: rib-shaped rotating shaft

Claims (9)

  In the insect screen or the light shielding screen (17) formed with a tape-shaped reinforcing portion (17s) at the edge, along the longitudinal center line of the member forming the tape-shaped reinforcing portion (17s) and on one side A tape-shaped reinforcing portion forming member for an insect screen (17) or a light-shielding screen, wherein an ultrathin portion (01) is formed.   In the insect net or the light shielding screen (17) formed with the tape-shaped reinforcing part (17s) at the end edge, the edges of the two tape-shaped reinforcing members (17s) are along the length direction, 2. A tape-shaped reinforcing portion forming member for an insect screen or a light shielding screen (17) according to claim 1, wherein an ultrathin adhesive tape (01) is applied.   In the insect net or the light shielding screen (17) formed with a tape-shaped reinforcing portion at the end edge, the tape-shaped reinforcing member (17s) is V-shaped or U-shaped from one side along the longitudinal center line. 2. The tape-shaped reinforcing portion forming member for an insect screen or a light shielding screen (17) according to claim 1, wherein the ultrathin portion (01) is formed by shaving.   In an insect screen or a light shielding screen (17) formed with a tape-shaped reinforcing part (17s) at the edge, an ultrathin tape (03) having a width wider than the width of the tape-shaped reinforcing member (17s) is bonded. A tape-shaped reinforcing part forming member of an insect screen or a light shielding screen (17), A tape-shaped insect screen or light-shielding screen (17) characterized in that double-sided adhesive tape (02) is attached to both edges of the tape-shaped reinforcing portion forming member of the insect-repellent net or light-shielding screen (17) according to claims 1 to 4. Reinforcing part forming member.   Tape-shaped reinforcing portions (17s) are integrally formed on both edges of the light-shielding screen (17) that is fed out and wound up, and as the light-shielding screen (17) is fed out, the tape-shaped reinforcing portion (17s) is guided to the guiding means (10). In the rollable light-shielding screen (17) configured to be folded by being introduced to the guide means (10) and to be flattened and rolled up with low bulk when being rolled up, A roll-up light-shielding screen, wherein any one of the tape-shaped reinforcing portion forming members according to claim 1 is used for the tape-shaped reinforcing portion 17s.   Tape-shaped reinforcing portions (17s) are integrally formed on both edges of the insect screen (17) that is fed out and wound up, and as the insect screen (17) is fed out, the tape-shaped reinforcing portion (17s) is guided to the guiding means (10). In the repellent net (17) that can be rolled up, the both sides are fixed by being introduced into the) and fixed so that it is unwound from the guiding means (10) and is flattened and rolled up into the nectar. 6. A roll-up insect repellent net, wherein any one of the tape-shaped reinforcing portion forming members according to claim 1 is employed.   Insect repellent net (17), which is integrally attached to each side of insect repellent net (17) cut according to the size of sash (S), and is preferably attached to the sash (S). And a sash (S) in which a groove (15a) is formed on the inner periphery, and a sash (S) formed by forming a cut (14) in accordance with the width of the tape-shaped reinforcing material (17s). A tape-shaped reinforcing portion of the insect net (17) which is composed of a nested frame (16a) which fits into the groove (15a) and an insect net (17) which is attached to the sash (S). (17s) is bent and inserted into the groove (15a), and in that state, the nesting frame (16a) is fitted into the groove (15a). Preferably, the groove ( 15a) and the nesting frame (16a) An insect repellent net for a sash having a structure adopting a ridge structure (18), wherein any one of the tape-shaped reinforcing portion forming members according to claim 1 is used. Mounting structure.   An insect screen (17) having a tape-shaped reinforcing part (17s) formed at the edge of each side, and a stepped partition wall having a ridge (22) at the upper end along the inner side of the inner peripheral wall (21) of the sash (S) ( 23), and a stepped groove (17) for accommodating the tape-shaped reinforcing portion (17s) of the insect screen (17) and the T-shaped leg (32) provided with the hook-shaped rib (31) of the presser cover F described later ( 24) and a sash (S) formed with a bearing (27) partially opened in the axial direction, and a presser lid F having a T-shaped leg (32) on the bearing (27). The rib-shaped rotating shaft (33) is inserted into the presser lid (F). The reinforcing edge (17s) is inserted into the bottom of the stepped groove (24), and the presser lid (F) is tilted down. At the same time, the T-shaped leg (32) is pushed into the stepped groove (24), and the upper edge of the stepped partition wall (23) (2 6) In the insect net attaching structure configured to engage the hook-shaped ribs (31) of the T-legs with the tape-shaped reinforcing edge (17s), the tape-shaped reinforcing portion forming member according to any one of claims 1 to 5 Insect repellent netting structure characterized by adopting either

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