JP2010053677A - Insect net attaching structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an insect net attaching structure allowing an insect net to be attached neatly, without requiring skill either before or after fitting. <P>SOLUTION: The insect net attaching structure comprises: the insect net 10 with a resin tape 11 stuck to the edge of each side to form a reinforced edge 12; a sash S, raising a stepped partition wall 23 formed with a hook 22 at the upper end, along the inside of an inner peripheral wall 21, to form a stepped recessed groove 24 holding the reinforced edge 12 of the insect net 10 and a T-shaped leg provided with a hook-like rib 31 of a presser cover F; and the presser cover F, formed by forming a bearing 27 partially opened in an axial direction and fitting a rib-like rotating shaft 33 of the presser cover F having a T-shaped leg 32 into the bearing 27. The reinforced edge 12 is inserted in a bottom part of the stepped recessed groove 24, and the presser cover F is brought down, while pressing the T-shaped leg 32 into the stepped recessed groove 24 to make the hook-like rib 31 of the T-shaped leg 32 engage the upper end hook 22 of the stepped partition wall 23. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an insect net attaching structure that facilitates attaching to a sash.

  The applicant of the present application disclosed in Japanese Patent Application No. 2008-099764 (see FIG. 8) “An insect net 62 attached to the sash 61, and a tape-like reinforcing material on each side of the insect net 62 cut according to the size of the sash 61. 63, and a structure in which cuts 64 are formed in each corner of the insect repellent net 62 that is preferably attached to the sash 61 in accordance with the width of the tape-like reinforcing member 63, and the inner periphery is formed. A sash 61 formed with a concave groove 65, a nested frame 66 fitted into the concave groove 65, and an insect net 62 attached to the sash 61, and a tape-shaped reinforcing portion 63 of the insect net 62 attached to the sash 61 is provided. It is configured to be bent and inserted into the concave groove 65, and in this state, the nested frame 66 is fitted into the concave groove 65, preferably between the concave groove 65 of the sash 61 and the nested frame 66. Proposed the insect Amihari with structure "to the sash of adopting the structure 67, it has been over a specific study for subsequent put into practical use. In FIG. 7, a window frame is fitted into the opening 68 of the building, and a surface grid M is attached to the window frame with a light-shielding holder H, and the above-described insect netting structure is adopted for the surface grid M.

  As a result, in the insect net attaching structure according to the above proposal, when the insect net is attached to a sash that has been installed (hereinafter simply referred to as “sash”), the insect net will flutter or fall off in the process until the attachment is completed. It was found that there was a problem in workability on the site.

  Accordingly, an object of the present invention is to provide a structure for attaching an insect repellent net that makes it easy to work on the field so that the insect repellant net is not curled or slipped off when the insect repellent net is attached to the sash.

  In order to solve the above problems, the present invention employs the following configurations <A> to <C>.

<A>
(A) an insect repellent net 10 in which a resin tape 11 is bonded to the edge of each side to form a reinforcing edge 12, and
(B) A T-shaped partition wall 23 having a ridge 22 formed at the upper end along the inside of the inner peripheral wall 21 and having a reinforcing edge 12 of the insect screen 10 and a rib rib 31 of the presser lid F described later. A sash S in which a stepped concave groove 24 for accommodating the leg 32 is formed; and (c) a bearing 27 having a partly opened in the axial direction is formed in the sash S, and a presser having a T-shaped leg 32 on the bearing 27. It consists of a presser lid F into which a rib-like rotation shaft 33 of the lid F is fitted. The reinforcing edge 12 is inserted into the bottom portion of the stepped groove 24, the presser lid F is tilted, and the T-leg 32 is stepped. The groove 22 is pushed into the recessed groove 24, and the flange 22 of the T-shaped leg is engaged with the flange 22 at the upper end of the stepped partition wall 23.

<B>
(A) an insect repellent net 10 in which a resin tape 11 is bonded to the edge of each side to form a reinforcing edge 12, and
(B) A stepped recessed groove that rises a stepped partition wall 23 having a bowl-shaped stepped portion 28 along the inside of the inner peripheral wall 21 and accommodates the reinforcing edge 12 and a T-shaped leg 32 of a presser lid F described later. 24, and a sash S formed between the stepped partition wall 23 and the outer peripheral wall 25 and having a pocket 26 extending in the length direction for accommodating the child material I, and (c) a padding 40 fitted to the pocket 26 The horn-shaped rib 41 and the rib-shaped fixing shaft 42 are provided in this order from the outer peripheral wall side of the sash S, and the dovetail groove 43 is formed toward the inner peripheral wall 11 of the sash S in a direction perpendicular to the rib-shaped fixing shaft 42. And (d) a dovetail groove 43 of the nesting material I provided with a ridge-like rib 44 that engages with the ridge-like step portion 28 formed on the stepped partition wall 23 on the surface in contact with the stepped partition wall 23. And the through hole 34 of the presser lid F, which will be described later, is hooked with the head 51. A clamp C which fit piece 52 penetrates, to allow or prevent the opening of the presser lid F,
(E) A rotational bearing 35 partially opened in the axial direction fits into the rib-like fixed shaft 42 of the nesting material I, the rear piece 36 extends toward the horn-like rib 41, and the stepped groove 24. And a presser lid F provided with a T-shaped leg 32 at a position corresponding to, and provided with a through-hole 34 in the head 51 of the clamp C.
The presser lid F is opened and the rear piece 36 is contacted and forcedly passed through the horn-like rib 41 to maintain the state. The reinforcing edge 12 is inserted into the stepped groove 24, and then the head 51 of the clamp C is Positioned so as to pass through the through hole 34 of the presser lid F, the rear piece 36 is brought into contact with and forcedly passed through the horn-like rib 41 to tilt the presser lid F, and the T-shaped leg 32 is pushed into the stepped groove 24. The clamp C is slid to fix the presser lid.

<C>
(A) an insect repellent net 10 in which a resin tape 11 is bonded to the edge of each side to form a reinforcing edge 12, and
(B) A stepped recessed groove that rises a stepped partition wall 23 having a bowl-shaped stepped portion 28 along the inside of the inner peripheral wall 21 and accommodates the reinforcing edge 12 and a T-shaped leg 32 of a presser lid F described later. A screw hole 26 is formed between the stepped partition wall 23 and the outer peripheral wall 25 and extends in the length direction to accommodate the child material I. The screw hole is opened upward and in the axial direction at the corner of the outer peripheral wall 25. And (c) a concave surface 46 in contact with the outer surface of the screw hole 20 of the sash S and a hook-like rib 44 that engages with the hook-like step portion 28 of the stepped partition wall 23, and the rib is provided on the concave surface side. And a nesting member I in which a dovetail groove 43 is formed toward the inner peripheral wall 11 of the sash S in a direction perpendicular to the rib-like fixing shaft 42, and (d) slides into the dovetail groove 43 of the nesting material I. It fits so that it can move, and the through hole 26 of the presser lid F described later is connected to the head 51 A clamp C that hooking piece 52 penetrates, to allow or prevent the opening of the presser lid F,
(E) A rotation bearing 35 partially opened in the axial direction fits into the rib-like fixed shaft 42 of the nesting material I, and the rear piece 36 extends toward the opening edge 29 of the screw hole 20 so that the stepped recess A presser lid F provided with a T-shaped leg 32 at a position corresponding to the groove 24 and provided with a through hole of the head 51 of the clamp C;
The presser lid F is opened and the rear piece 36 is brought into contact with and forcedly passed through the opening edge 29 of the screw hole 20 to maintain the state, and the reinforcing edge 12 is inserted into the stepped groove 24, and then the rear piece of the presser lid F 36 is brought into contact with and forcibly passed through the opening edge 29 of the screw hole 20, and the presser lid F is tilted, and the T-leg 32 is pushed into the stepped groove 24, and the clamp C is slid to fix the presser lid. It is a thing.

  According to the present invention configured as described above, when the insect net is attached to the sash, the state (open state) is maintained when the presser lid is opened, and the reinforcing edge of the insect net is inserted into the stepped groove. Temporary fixing can be performed, and then the presser lid can be tilted to fix the insect screen. Therefore, the insect screen can be attached with an equal tension without being fooled by the inadvertent movement of the presser lid. In the inventions <B> and <C>, a short nesting material is fitted in the pocket of the sash, so that the nesting material can be easily formed and the material can be saved. The aluminum extrusion molding becomes easy, and the effect of suppressing the cost can be obtained.

  Next, Embodiment 1 of the present invention will be described with reference to FIG. This embodiment is suitable for a general screen door, and is formed with a stepped partition wall 23 provided with a flange 22 at the upper end along the inner side of the inner peripheral wall 21 of the sash S, and in the longitudinal direction at the upper end of the reinforcing wall 27a. A bearing 27 that is partially opened is formed.

  A rib-like rotary shaft 33 of a presser lid F is inserted into the bearing 27 of the sash S, and a T-shaped leg 32 having a hook-like rib 31 is provided on the rotating side.

  In order to attach the insect screen 10 to the sash S, first, a resin (for example, PET) tape 11 is put on each side of the insect screen to form reinforcing edges 12, and cuts 13a are formed at the four corners of the insect screen 10 according to the width of the resin tape 11. If the side is long, prepare notches 13b so that it can be easily attached.

  Next, the pressed lid F is raised, and the reinforcing edge 12 of the insect screen 10 prepared above is inserted into the bottom portion of the stepped groove 24 of the sash S, the presser lid F is tilted and the T-shaped leg 32 is moved into the stepped groove. At this time, the tip of the flange 22 of the stepped partition wall 23 and the tip of the flange-shaped rib 31 of the T-shaped leg 32 interfere with each other, but they are bent to contact and forcibly pass to enter a latched state.

  If the gap between the stepped partition wall 23 and the inner peripheral wall 21 is about 1.2 to 1.5 times the thickness of the reinforcing edge 12, the insect screen 10 will not come off during operation, and the reinforcing edge Twelve insertions can also be made smoothly. In addition, the protrusion is formed at the base of the stepped partition wall 23 because when the insect repellent net being stretched is pulled, the protrusion becomes a fulcrum and the reinforcing edge 12 becomes a balance, thereby preventing inadvertent removal. To emit.

  Next, a second embodiment will be described with reference to FIGS. FIG. 2 shows a state in which a surface lattice M is attached to a window frame 69 provided in the opening 68 of the building via a holder H, and an insect net is attached to the surface lattice M. In this embodiment, the sash S and the presser lid F extend vertically and horizontally in accordance with the size of the window frame, and the nesting material I to be fitted into the pocket 26 of the sash S has each side length of the sash S. Two or more in the direction, arranged at intervals. In short, the nesting material I functions as a hinge when the presser lid F is attached to the sash S so as to be opened and closed.

  This will be described in more detail with reference to FIGS. The sash S raises a stepped partition wall 23 formed with a bowl-shaped step portion 28 along the inner peripheral wall 21, and accommodates the reinforcing edge 12 of the insect screen 10 and the T-shaped leg 32 of the presser lid F. A recessed groove 24 is formed, and a pocket 26 extending in the length direction for accommodating the nesting material I is formed between the stepped partition wall 23 and the outer peripheral wall 25.

  The nesting material I fits into the pocket 26 and is fixed by the padding 40, and is provided with a horn-like rib 41 and a rib-like fixing shaft 42 in order from the outer peripheral wall side of the sash S, and a direction perpendicular to the rib-like fixing shaft 42. A dovetail groove 43 is provided toward the inner peripheral wall 21 of the sash S, and a rib-shaped rib 44 is formed on the surface in contact with the stepped partition wall 23 to engage with the bowl-shaped step portion 28 formed in the stepped partition wall 23. It is.

  The clamp C is slidably fitted into the dovetail groove 43 of the nesting material I, the head 51 passes through the through hole 34 of the presser lid F together with the latch piece 52, and the clamp C is opened when the presser lid F is opened. It is slid to the rib-shaped fixed shaft 42 side to be “open”, and when the presser lid F is closed, it is slid to the opposite side and the latching piece 52 is hooked on the presser lid F to be “closed”.

  In the presser lid F, a pivot bearing 35 partially opened in the axial direction fits into the rib-shaped fixed shaft 42 of the nesting material I, and the rear piece 36 extends toward the horn-shaped rib 41, and the stepped recess A T-shaped leg 32 is provided at a position corresponding to the groove 24.

  When the presser lid F is opened and the rear piece 36 is brought into contact with and forcedly passed through the horn-like rib 41, the worm-like rib 41 interferes with the rear piece 36 and the presser lid F is "open". Maintain state. In this state, the reinforcing edge 12 of the insect screen 10 is inserted into the stepped groove 24, the head 51 of the clamp C is positioned so as to pass through the through hole 34 of the presser cover F, and the presser cover F is forcibly tilted. The clamp C is moved to fix the presser lid F, and the process is completed.

  Next, Embodiment 3 will be described with reference to FIGS. The sash S raises a stepped partition wall 23 formed with a bowl-shaped step portion 28 along the inner side of the inner peripheral wall 21, and has a stepped recess for accommodating the reinforcing edge 12 and a T-shaped leg 32 of the presser lid F described later. A groove 24 is formed, and a longitudinally extending pocket 26 for accommodating the child material I is formed between the stepped partition wall 23 and the outer peripheral wall 25, and is opened upward and axially at the corner of the outer peripheral wall 25. The formed screw hole 20 is formed.

  The nesting material I is provided with a concave surface 46 that is in contact with the outer surface of the screw hole 20 and a hook-like rib 44 that engages with the hook-like step portion 28 of the stepped partition wall 23, and a rib-like fixed shaft 42 is provided on the concave surface side. A dovetail groove 43 is formed toward the inner peripheral wall 11 of the sash S in a direction perpendicular to the fixed shaft 42.

  The clamp C is slidably fitted into the dovetail groove 43 of the nesting material I, the head 51 passes through the through hole 34 of the presser lid F together with the latch piece 52, and the clamp C is opened when the presser lid F is opened. It is slid to the rib-shaped fixed shaft 42 side to be “open”, and when the presser lid F is closed, it is slid to the opposite side and the latching piece 52 is hooked on the presser lid F to be “closed”.

  In the presser lid F, a rotational bearing 35 partially opened in the axial direction fits into the rib-like fixed shaft 42 of the nesting material I, and a rear piece 36 extends toward the opening edge 29 of the screw hole 20. A T-shaped leg 32 is provided at a position corresponding to the concave groove 24, and a through hole of the head 51 of the clamp C is provided.

  The operation of attaching the insect screen is performed by opening the presser lid F and bringing the rear piece 36 into contact with the opening edge 29 of the screw hole 20 and forcibly passing it. In this state, the insect mesh 10 is placed in the stepped groove 24. The reinforcing edge 12 is inserted, the head 51 of the clamp C is positioned so as to pass through the through hole 34 of the presser cover F, the presser cover F is moved down, the clamp C is moved, and the presser cover is fixed.

  Although Example 2 and Example 3 have been described in a state in which an insect screen is attached to the surface lattice, this structure can also be adopted for a normal screen door. Further, PET fibers (yarns) and glass fibers (yarns) can be adopted as the material of the insect screen, and the reinforcement edge 12 is preferably formed by thermally fusing the PET tape from one side or both sides of the insect screen. Be careful not to cause heat aging of the insect screen when fusing.

  As described above, according to the present invention, it is possible to replace the insect screen without removing the screen door from the window frame, and it is possible to apply the screen neatly regardless of the skill level of the operator. In addition, by adopting this insect netting structure, it is very easy to attach and replace the insect nets to the face lattice, and it has high industrial utility value.

  (A) Partial sectional view of Example 1 according to the present invention, (b) Partial plan view of an insect net   State explanatory drawing which applied Example 2 to a surface lattice   Sectional enlarged sectional view   Parts assembly explanatory drawing   Partial enlarged sectional view of Example 3   Parts assembly explanatory drawing   Explanatory diagram of prior art applied to a face grid   Illustration of prior art applied to screen door

Explanation of symbols

S Sash I Nested frame F Presser lid C Clamp H Holder M Face lattice 10 Insect screen 11 Resin tape 12 Reinforcement edge 13 First groove 20 Screw hole 21 Inner wall 22 鉤 23 Stepped partition wall 24 Stepped groove 25 Outer wall 26 27 bearings 28 bowl-shaped step portions 29 opening edges 31 rib-shaped ribs 32 T-shaped legs 33 rib-shaped rotating shafts 34 through-holes 35 rotating bearings 36 rear pieces 40 padding 41 horn-shaped ribs 42 rib-shaped fixed shafts 43 dovetail grooves 44 bowl-shaped Rib 45 Concave surface 51 Head 52 Latching piece 53 Ant 68 Opening 69 Window frame

Claims (3)

(A) an insect repellent net (10) which is a reinforcing edge (12) obtained by bonding a resin tape (11) to the edge of each side;
(B) A stepped partition wall (23) having a ridge (22) formed at the upper end is raised along the inside of the inner peripheral wall (21), and the reinforcing edge (12) of the insect net (10) and the presser cover (described later) F) A sash (S) having a stepped groove (24) for accommodating a T-shaped leg (32) provided with a flange-shaped rib (31), and (c) in the axial direction in the sash (S). A presser lid (F) formed by forming a bearing (27) having a partly open and fitting a rib-like rotary shaft (33) of a presser lid (F) having a T-shaped leg (32) into the bearing (27). The reinforcing edge (12) is inserted into the bottom of the stepped groove (24), the presser lid (F) is tilted, and the T-leg (32) is pushed into the stepped groove (24). Insect repellent netting formed by engaging the T-shaped hook rib (31) with the hook (22) at the upper end of the stepped partition wall (23) Elephants. (A) an insect repellent net (10) which is a reinforcing edge (12) obtained by bonding a resin tape (11) to the edge of each side;
(B) A stepped partition wall (23) formed with a bowl-shaped step portion (28) is raised along the inner side of the inner peripheral wall (21), and the reinforcing edge (12) and the T-shape of the presser lid (F) described later A stepped groove (24) for receiving the leg (32) is formed and extends in the length direction for receiving the child material (I) which is written later between the stepped partition wall (23) and the outer peripheral wall (25). The sash (S) and (c) which formed the pocket (26) are fitted to the pocket (26) and fixed by the padding (40), and the horn-like rib (41) and the rib shape are formed from the outer peripheral wall side of the sash (S). A fixed shaft (42) is provided in order, and a dovetail groove (43) is provided toward the inner peripheral wall (11) of the sash (S) so as to be orthogonal to the rib-shaped fixed shaft (42). ) Is formed on the surface in contact with the flanged rib (44) that engages with the flanged stepped portion (28) formed in the stepped partition wall (23). The materials (I) and (d) are slidably fitted into the dovetail groove (43) of the nesting material (I), and the head 51 and the retaining piece 52 are inserted into the through hole (34) of the presser lid (F) described later. A clamp (C) that penetrates and allows or prevents the presser lid (F) from opening and closing;
(E) A rotating bearing (35) partially opened in the axial direction is fitted to the rib-like fixed shaft (42) of the nesting material (I), and the rear piece (36) toward the horn-like rib (41). ) Extending, a T-shaped leg (32) is provided at a position corresponding to the stepped groove (24), and a presser lid (F) provided with a through hole (34) in the head (51) of the clamp (C) )
The presser lid (F) is opened, and the rear piece (36) is contacted and forcedly passed through the horn-like rib (41) to maintain the state, and the reinforcing edge (12) is inserted into the stepped groove (24). Next, the head (51) of the clamp (C) is positioned so as to pass through the through hole (34) of the presser lid (F), and the rear piece (36) contacts and forcibly passes the horn-shaped rib (41). The insect lid is fixed by tilting the presser lid (F) and pushing the T-leg (32) into the stepped groove (24) and sliding the clamp (C). Construction. (A) an insect repellent net (10) which is a reinforcing edge (12) obtained by bonding a resin tape (11) to the edge of each side;
(B) A stepped partition wall (23) formed with a bowl-shaped step portion (28) is raised along the inner side of the inner peripheral wall (21), and the reinforcing edge (12) and the T-shape of the presser lid (F) described later A stepped groove (24) for receiving the leg (32) is formed and extends in the length direction for receiving the child material (I) which is written later between the stepped partition wall (23) and the outer peripheral wall (25). A sash (S) formed with a pocket (26) and a screw hole (20) opened upward and in the axial direction at the corner of the outer peripheral wall (25), and (c) the outer surface of the screw hole (20) of the sash (S) A concave surface (45) in contact with (20a) and a hook-shaped rib (44) that engages with the hook-shaped step portion (28) of the stepped partition wall (23) are provided, and a rib-shaped fixed shaft (42) is provided on the concave surface side. The dovetail groove (43) is directed toward the inner peripheral wall (11) of the sash (S) in a direction perpendicular to the rib-shaped fixed shaft (42). The formed nesting material (I) and (d) slidably fit into the dovetail groove (43) of the nesting material (I), and the through hole (26) of the presser lid (F) to be described later is latched with the head 51. A clamp (C) through which the piece 52 penetrates and allows or prevents the presser lid (F) from opening and closing;
(E) A rotating bearing (35) partially opened in the axial direction fits into the rib-like fixed shaft (42) of the nesting material (I) and toward the opening edge (29) of the screw hole (20). A rear cover (36) extends, a T-shaped leg (32) is provided at a position corresponding to the stepped concave groove (24), and a presser lid provided with a through hole in the head (51) of the clamp (C) ( F)
The presser lid (F) is opened and the rear piece (36) is brought into contact with and forcibly passed through the opening edge (29) of the screw hole (20) to maintain the state, and the stepped groove (24) has a reinforcing edge ( 12) is inserted, and then the rear piece (36) of the presser lid (F) is brought into contact with and forcibly passed through the opening edge (29) of the screw hole (20) to bring down the presser lid (F) and the T-leg (32) Insect repellent netting structure in which the step is pushed into the stepped concave groove (24) and the clamp (C) is slid to fix the presser lid.

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