JP5985432B2 - Glazing channel, panel body, sash and glazing channel processing tool - Google Patents

Description

  The present invention relates to a glazing channel, a panel body, a sash, and a glazing channel processing tool.

  Patent Document 1 discloses that a glazing channel in which cut portions are formed at predetermined intervals in the longitudinal direction is attached to the peripheral edge of the panel. The excision part of the glazing channel described in Patent Document 1 is formed so as to cross the bottom wall from the both side walls, leaving the tips of the left and right side walls of the glazing channel. The cut portion is formed in the glazing channel in a state where the cross-sectional shape is substantially U-shaped.

JP-A-8-135319

  However, in the case of forming a cut portion that crosses the bottom wall from the left and right side walls in a U-shaped cross section, there is a problem that it is difficult to process because the cut portion extends over three surfaces.

  Therefore, the present invention has an object to provide a glazing channel, a panel body, a sash, and a glazing channel processing tool that can easily form a notch that crosses the bottom wall from both side walls while leaving the tip portions of the left and right side walls. .

  The invention according to claim 1 is a cut-out portion formed from one side wall to the bottom wall, with the left and right side walls folded and folded to the bottom wall side, leaving the tip of one side wall. The other cut-out portion formed from the other side wall to the bottom wall, leaving the tip of the other side wall, and the one and the other cut-out portions are located facing each other, and the side walls of the cut-out portions The side edge is curved and the bottom wall has a remaining portion between one cut portion and the other cut portion, and the remaining portion is applied to one and the other cut portions by applying tension. It is a glazing channel characterized in that a wide cut can be formed.

  The invention described in claim 2 is provided with a panel and a glazing channel attached to the periphery of the panel, and the glazing channel is the glazing channel according to claim 1, and is wound around the periphery of the panel. A panel body characterized in that a notch is formed by applying tension to a remaining portion at a position corresponding to a corner portion.

  The invention according to claim 3 is a sash characterized by incorporating the panel body according to claim 2 into a bag or a frame.

  The invention according to claim 4 is a state in which the left and right side walls of the glazing channel are folded to the bottom wall side and folded, and the pressing blade and the receiving part sandwiching the left and right side walls and the bottom wall of the glazing channel, A positioning portion, and the positioning portion abuts the fold portion of the side wall and the bottom wall when the right and left sides of the glazing channel are inserted between the pressing blade and the receiving portion. Forms a cut-out part, and the cut-out part extends over the part excluding the tip part of one side wall and one side wall part of the bottom wall, and the one side wall side tip part is curved. It is a glazing channel processing tool characterized by.

  The invention according to claim 5 is a state in which the left and right side walls and the bottom wall of the glazing channel are sandwiched between the right and left side walls of the glazing channel in a state where the left and right side walls of the glazing channel are pushed away from the bottom wall. A holding portion that holds the tip portion of the glazing channel, and the pressing blade and the receiving portion form a cut portion, and the cut portion excludes the tip portion of one side wall. The glazing channel processing tool is characterized in that it extends over a portion and a portion excluding the bottom wall and the tip of the other side wall, and one and the other side wall side tip are curved.

In the first aspect of the present invention, one cut portion and the other cut portion are formed in a state where the glazing channel is folded, and the remaining portion between the cut portion and the other cut portion is pulled by hand. Or by applying tension by tearing with a jig, a cut is formed. Thereby, the notch which crosses a bottom wall from both side walls can be easily formed leaving the front-end | tip part of both side walls.
When the glazing channel is taken out from the factory with both side walls folded down to the bottom wall side, it can be processed in the folded state without expanding both side walls so as to stand up from the bottom wall. Good sex.
Since a cut can be formed at an arbitrary position of the glazing channel, the cut can be formed while the glazing channel is attached to the panel.
Since the cut portion on the side of the tip of both side walls has a curved shape, the glazing channel can be prevented from tearing from the cut portion.

  In invention of Claim 2, the panel body which show | plays the effect similar to the effect of Claim 1 can be provided.

  In invention of Claim 3, the sash which produces the effect similar to the effect of Claim 1 can be provided.

In invention of Claim 4, the glazing channel processing tool which show | plays the effect of Claim 1 can be provided.
Moreover, since the glazing channel processing tool can provide the positioning part and position the pressing blade at the position where the front end part of the side wall is left, it can be easily cut off while leaving the front end part of the side wall.
Since the cut portion has a curved shape at one side wall end, the glazing channel can be prevented from tearing from the cut portion.

According to the fifth aspect of the present invention, it is possible to provide a glazing channel processing tool that can easily form a cut-out portion that crosses the bottom wall from both side walls while leaving the tip portions of the left and right side walls.
A single operation can form a cut from one side wall across the bottom wall to the other side wall.
Since both ends of the excision part are curved, the glazing channel can be prevented from tearing from the excision part.

(A) is a perspective view when a cutting part is formed in the glazing channel concerning 1st Embodiment, (b) is a perspective view which shows the state which stood up the side wall of the glazing channel which formed the cutting part (C) is a plan view showing a glazing channel formed with a cut-out portion in an expanded state. It is a figure which shows the state which raised the side wall of the glazing channel, (a) is a top view, (b) is a side view. It is a perspective view which shows a mode that a glazing channel is attached to the periphery of a panel. (A) is a perspective view of the glazing channel processing tool concerning 1st Embodiment before inserting a glazing channel, (b) is the gray concerning 1st Embodiment when a glazing channel is inserted. It is a perspective view of a ging channel processing tool. It is a cross-sectional view of the sash provided with the panel body concerning 1st Embodiment. It is a longitudinal cross-sectional view which cut | disconnects and shows the sash shown in FIG. 5 in an AA position. It is a perspective view of the glazing channel processing tool concerning a 2nd embodiment. It is a perspective view of the glazing channel processing tool concerning a 3rd embodiment. 8 is a glazing channel processing tool shown in FIG. 8, wherein (a) is a side view of the pressing blade, (b) is a bottom view of the pressing blade, (c) is a plan view of the receiving portion, and (d) is a receiving portion. A side view and (e) are top views which show the part which the glazing channel cut out. It is a modification of this invention, and is a top view which shows the modification of the shape of an excision part or an incision.

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, the first embodiment of the present invention will be described with reference to FIGS.
As shown in FIGS. 5 and 6, the sash 1 according to the present embodiment is a sliding door sash, and includes a shoji 3 and a frame 5, and the shoji 3 has a panel body 9 on the inner periphery of the collar 7. It is installed.
As shown in FIGS. 3, 5, and 6, the panel body 9 includes a panel 11 and a glazing channel 13 attached to the entire periphery of the peripheral edge of the panel 11.

As shown in FIGS. 5 and 6, the glazing channel 13, when fitted to the panel 11, has a bottom wall 13 c facing the end surface of the panel 11 and left and right side walls 13 d, 13 e positioned on the face of the panel 11. The bottom wall 13c and the left and right side walls 13d and 13e form a substantially U-shaped cross section. Each of the left and right side walls 13d and 13e is a close contact portion in which each distal end portion 17 is in close contact with the panel. As shown in FIG. 2, drain holes 14 are formed in the glazing channel 13 at intervals in the longitudinal direction, but the drain holes 14 are omitted in FIGS. 1 and 3. .
As shown in FIG. 1A, the glazing channel 13 before being attached to the panel 11 is wound in the shape of a roll 15 in a state where the left and right side walls 13d and 13e are folded down to the bottom wall 13c side and folded. In the present embodiment, the glazing channel 13 is made of a resin material having a low tensile strength, and a high fireproof performance based on a silicon resin is used.
As shown in FIGS. 1A to 1C, the glazing channel 13 when attached to the panel 11 has one side wall 13d in a state where the left and right side walls 13d and 13e are folded down toward the bottom wall 13c and folded. One cut portion 19 formed from one side wall 13d to the bottom wall 13c, leaving the tip portion 17 of the other side, and the other formed from the other side wall 13e to the bottom wall 13c, leaving the tip portion 17 of the other side wall 13e. A cut-out portion 21 is formed.

The side wall side end portions 23 of the cut portions 19 and 21 are curved, and the bottom wall 13c is provided with a remaining portion 25 that is not cut between the cut portion 19 and the other cut portion 21. is there. In other words, one cut portion 19 and the other cut portion 21 are formed while leaving the remaining portion 25. The curvature of both end portions of each of the cut portions 19 and 21 is an arc.
As shown in FIG.1 (c), the remaining part 25 between the one side wall 13d and the other side wall 13e has the dimension M, and the dimension M is preferably 2 mm to 5 mm, and applies a predetermined tension. Thus, the size is such that a cut can be formed from one cut portion 19 to the other cut portion 21.
As for the width W of each cutting part 19 and 21, 5 mm-10 mm are preferable. If the width W is smaller than 5 mm, the shape of the end portions of the cut portions 19 and 21 is difficult to form a smooth curved shape, and the tip portions 17 of the one side wall 13d and the other side wall 13e are likely to break, This is because if it is larger than 10 mm, the sealing performance between the flange 7 and the panel 11 may be lowered.

Next, with reference to FIG. 4, the glazing channel processing tool 26 which forms the above-mentioned cutting part 19 and the other cutting part 21 will be described.
The glazing channel processing tool 26 includes a pressing blade 27, a receiving portion 29, and a positioning portion 31, and the pressing blade 27 and the receiving portion 29 are each provided with a shaft portion 35 by an operation of gripping the handles 33a and 33b. Can be opened and closed with each other.
The push blade 27 is formed in the contour shape of each of the cut portions 19 and 21 of the glazing channel 13 and protrudes toward the receiving portion 29, and is continuously parallel to the curved portion 37 and the curved portion 37. And linear portions 39 and 39 having a linear shape.
The receiving portion 29 is formed with a fitting hole 40 into which the pressing blade 27 is fitted on the inner periphery, and the glazing channel 13 is cut off by the edge of the fitting hole 40 and the pressing blade 27.
The positioning portion 31 is a wall that is provided on the shaft portion 35 side (base end side) of the receiving portion 29 and faces the distal end side of the receiving portion 29. As shown in FIG. 4B, the positioning portion 31 has a side wall 13d or 13e when the left and right sides of the glazing channel 13 are inserted in a folded state between the pressing blade 27 and the receiving portion 29. And the fold part 13f of the bottom wall 13c abut.

Next, manufacture of the panel body 9 which attached the glazing channel 13 concerning this Embodiment is demonstrated.
As shown in FIG. 3, the panel body 9 is placed with the panel 11 laid down, and the glazing channel 13 is fitted over the entire periphery of the panel 11, which is performed in the following steps.
As shown in FIG. 1 (a), the glazing channel 13 is a roll 15 wound in a state in which one side wall 13d and the other side wall 13e are folded down to the bottom wall 13c side. As shown in FIG. 1, from the tip 13a of the glazing channel 13, as shown in FIG. 1 (b), one side wall 13d and the other side wall 13e are spread so as to stand from the bottom wall 13c, and are fitted to the edge of the panel 11. The rolls 15 are sequentially fitted along the periphery of the panel 11 while being unwound (first step).

In the corner portion 11a of the panel 11, cut portions 19 and 21 are formed in the portion of the glazing channel 13 corresponding to the position using a glazing channel processing tool 26 as shown in FIG.
When the cut portions 19 and 21 are formed, one side wall 13d is folded in a state where the one side wall 13d and the other side wall 13e of the glazing channel 13 are folded down toward the bottom wall 13c at a position corresponding to the corner portion 11a of the panel 11. And the crease part 13f of the bottom wall 13c abut against the positioning part 31 of the glazing channel processing tool 26 and place it on the receiving part 29, grasp the handles 33a, 33b of the glazing channel processing tool 26, The part 29 is fitted and the cut part 19 of one side is formed (2nd process).

Next, the fold part 13f of the other side wall 13e and the bottom wall 13c is abutted against the positioning part 31 of the glazing channel processing tool 26 and placed on the receiving part 29, and grips the handles 33a and 33b of the glazing channel processing tool 26, The push blade 27 and the receiving portion 29 are fitted to form the other cut portion 21, and the remaining portion 25 is formed between the one cut portion 19 and the other cut portion 21. (Third step).
In this way, as shown in FIG. 1 (a), the glazing channel 13 in which one cutout portion 19 and the other cutout portion 21 are formed has one side wall 13d and the other side wall 13e as shown in FIG. 1 (b). , The remaining portion 25 is torn off by hand, or the periphery of the remaining portion 25 is pulled and tension is applied to form a notch 41 extending over one cut portion 19 and the other cut portion 21 (first). 4 steps).

Thereafter, as shown in FIG. 3, the notch 41 is arranged at the corner 11 a of the panel 11, and the direction of the glazing channel 13 is bent along the peripheral edge of the panel 11 at the corner 11 a of the panel 11. 11 to fit.
As described above, the second end to the fourth step described above are performed for each corner 11a of each panel 11, and the rear end of the glazing channel is attached and the glazing channel is cut over the entire periphery of the panel 11. 13b is attached to the front end 13a.

The operation and effects of the glazing channel 13, the panel body 9, the sash 1, and the glazing channel processing tool 26 according to the present embodiment will be described.
As shown in FIGS. 1 and 4, the glazing channel 13 according to the present embodiment has one side wall 13d and the other side wall 13e folded down on the bottom wall 13c and folded, and the one cutout portion 19 and the other cutout portion 13 are cut. As shown in FIG. 3, the remaining portion 25 between one cut portion 19 and the other cut portion 21 is tensioned by hand pulling or tearing with a jig. By giving, the notch 41 is formed. Thereby, the notch 41 which crosses the bottom wall 13c from both side walls 13d and 13e can be easily formed leaving each front-end | tip part 17 of the one side wall 13d and the other side wall 13e.
As shown in FIG. 1A, when the glazing channel 13 is carried out from the factory in a state where the one side wall 13d and the other side wall 13e are folded down on the bottom wall 13c and folded, the side walls 13d and 13e are bottomed. Since the cut portions 19 and 21 can be formed in the folded state without being spread so as to rise from the wall 13c, workability is good.
Since the glazing channel 13 can be formed between the cut portions 19 and 21 by forming the cut portions 19 and 21 at arbitrary positions, the cut 41 can be formed while the glazing channel 13 is attached to the panel 11. From this point, workability is also good.
Since the ends of the cut portions 19 and 21 on the side of the distal end portion 17 of the one side wall 13d and the other side wall 13e have a curved shape, it is possible to prevent the front end portions 17 of the glazing channel 13 from tearing from the cut portions 19 and 21. .

Moreover, with the glazing channel processing tool 26 according to the present embodiment, the glazing channel 13 having the above-described effects can be processed with a simple configuration.
Further, since the glazing channel processing tool 26 is provided with the positioning portion 31, and the pressing blade 27 can be positioned at the position where the one side wall 13d of the glazing channel 13 and the tip portion 17 of the other side wall 13e are left, the one side wall 13d. And the excision which left the front-end | tip part 17 of the other side wall 13e can be performed easily.

Other embodiments of the present invention will be described below. In the embodiments described below, parts having the same operational effects as those of the above-described first embodiment are denoted by the same reference numerals. A detailed description of the portion is omitted, and the following description will mainly describe differences from the first embodiment.
FIG. 7 shows a glazing channel processing tool 26 according to a second embodiment of the present invention. The glazing channel processing tool 26 according to the second embodiment is different from the first embodiment in that two pressing blades 27 are provided to face each other. The glazing channel processing tool 26 is provided with a receiving portion 29 at a position facing each of the pressing blades 27, 27, and a fitting hole portion 40 corresponding to each pressing blade 27 is formed in the receiving portion 29. Yes. In the receiving portion 29, a positioning portion 31 is provided on the side of the shaft portion 35 that rotates the push blades 27, 27.

In the glazing channel processing tool 26 according to the second embodiment, the one side wall 13d and the other side wall 13e are folded between the two pressing blades 27, 27 and the receiving portion 29 so as to be folded against the bottom wall 13c. By disposing the ging channel 13 between the opposing positioning portions 31 and 31 and pushing down the left and right push blades 27 and 27, one cut portion 19, the other cut portion 21 and the remaining portion 25 are formed.
In the glazing channel processing tool 26 according to the second embodiment, the two pressing blades 27 are simultaneously pushed down with the glazing channel 13 being disposed between the pressing blades 27, 27 and the receiving portion 29. The two cut portions 19 and 21 may be formed at the same time, or the one cut blade 19 and the other push blade 27 may be pushed down sequentially to form the two cut portions 19 and 21 one by one.

  In this second embodiment, the glazing channel 13 can be formed once to form the two cutout portions 19 and 21 and the remaining portion 25 between the two cutout portions 19 and 21 shown in FIG. it can.

A glazing channel processing tool 26 according to the third embodiment will be described with reference to FIGS. 8 and 9.
As shown in FIG. 9 (c), the glazing channel processing tool 26 according to the third embodiment has one side wall 13d and the other side of the glazing channel 13 as shown by a two-dot chain line in FIG. 9 (c). In the state where the side wall 13e is pushed and spread away from the bottom wall 13c, the cut portion 47 shown in FIG. 9 (e) is formed, and as shown in FIG. 8 and FIG. The receiving part 29 and the holding part 43 provided in the right and left of the receiving part 29 are provided.
As shown in FIGS. 9 (a), 9 (b) and 9 (c), the pressing blade 27 crosses the bottom wall 13c from the one side wall 13d of the glazed channel 13 which has been spread and reaches the other side wall 13e and the one side wall 13d. The length of the other side walls 17 and 17 is left. As shown in FIG. 8, the pressing blade 27 has a curved portion 37 at each of a proximal end portion 27a on the shaft portion 33 side and a distal end portion 27b on the opposite side thereof.

As shown in FIGS. 8 and 9D, the receiving portion 29 has a trapezoidal shape when viewed from the side, and the bottom wall 13c of the glazing channel 13 is placed on the upper base of the trapezoid so that each hypotenuse side of the trapezoid The one side wall 13d and the other side wall 13e are disposed in the front. The receiving portion 29 is formed with a fitting hole portion 40 corresponding to the push blade 27.
The holding portion 43 has a groove shape in which the trapezoidal hypotenuse side of the receiving portion 29 is open, and holds the tip portions 17 of the side walls 13d and 13e of the glazing channel 13 in the groove.
Blades 55 are formed on the pressing blade support portion 51 between the pressing blade 27 and the shaft portion 33 and the receiving portion support portion 53 between the receiving portion 29 and the shaft portion 33, respectively, and the glazing channel 13 is cut. It is possible.

  In the glazing channel processing tool 26 according to the third embodiment, as shown in FIG. 9D, the one side wall 13d and the other side wall 13e of the glazing channel 13 are pushed down to the side away from the bottom wall 13c. As shown in FIG. 9 (e), the bottom wall 13c is spread and placed on the receiving portion 29, and the handles 33a and 33b are gripped, leaving the end portions 17 and 17 and the one side wall 13d, the bottom wall 13c and the other side. A cutout 47 is formed across the side wall 13e.

According to the third embodiment, the glazing channel 13 is mounted once, leaving the distal end portions 17 and 17 and forming the cutout portion 47 extending over the one side wall 13d, the bottom wall 13c, and the other side wall 13e. be able to.
Further, since the cut portion 47 is formed while the one side wall 13d and the other side wall 13e of the glazing channel 13 are pushed down and spread apart from the bottom wall 13c, the cut portion 47 is formed in the outer periphery of the panel 11 after the cut. Since the glazing channel 13 can be attached to the edge of the panel 11 in a state where the glazing channel is pushed and spread, the glazing channel 13 can be easily attached to the peripheral edge of the panel 11.
Unlike the glazing channel processing tool 26 according to the first embodiment or the second embodiment, when the cut portion 41 is formed, the remaining portion 25 (see FIG. 1) is not formed in the glazing channel. The work of applying tension to the channel to form a cut in the remaining portion 25 is unnecessary, and the workability is good.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, as shown in FIG. 10A, the shape of the cut portions 19 and 21 and the cut 41 may be an arc shape on the side wall side and a cut shape may be formed by a cutter or the like. As shown in FIG. 10, the cut portions 19 and 21 may be circular and the cut 41 may be linearly formed by a cutter or the like, or the cut without forming the remaining portion 25 as shown in FIG. The part 47 may have an elliptical shape as a whole. In the case of forming the excision shown in FIG. 10A, the excision 47 may be excised without forming the remaining part 25 as in the case of FIG. 10C.
The glazing channel 13 may be cut out by pulling out necessary dimensions from the roll 15 in advance, and then the cut portions 19, 21, 47 may be processed and attached to the panel 11.
The cut portions 19, 21, and 47 are not limited to being provided at positions shifted from the drain hole 14 of the glazing channel 13, and may be partially overlapped with the drain hole 14.
The sash may be a FIX sash having the panel body 9 attached to a frame.
The glazing channel 13 may be made of a hard resin as long as the one side wall 13d and the other side wall 13e can be folded by being folded toward the bottom wall 13c or pushed away from the bottom wall 13c. Alternatively, it may be made of a soft resin.

DESCRIPTION OF SYMBOLS 1 Sash 7 9 Panel body 11 Panel 11a Corner | angular part 13 Grazing channel 13c Bottom wall 13d One side wall 13e The other side wall 13f Crease part 19 One cut part 21 The other cut part 25 Remaining part 26 Glazing channel processing tool 27 Push blade 29 Receiving part 31 Positioning part 47 Cutting part

Claims (5)

  With the left and right side walls folded to the bottom wall side and folded, one cut out part formed from one side wall to the bottom wall leaving the side wall and the other side wall tip left. The other cut-out part formed from the other side wall to the bottom wall is formed, the one and the other cut-out parts are located opposite to each other, and the side wall side end of each cut-out part has a curved shape. In addition, the bottom wall has a remaining portion between one cut portion and the other cut portion, and the remaining portion is provided with a tension so that a cut can be formed over one and the other cut portions. A characteristic glazing channel.   A glazing channel according to claim 1, comprising a panel and a glazing channel attached to a peripheral edge of the panel, and a remaining portion at a position corresponding to a corner of the panel when wound around the peripheral edge of the panel A panel body, characterized in that a notch is formed by applying tension to the body.   A sash comprising the panel body according to claim 2 incorporated in a bag or a frame.   In a state where the left and right side walls of the glazing channel are folded down to the bottom wall side, the glazing channel is provided with a pressing blade, a receiving part, and a positioning part that sandwich the left and right side walls and the bottom wall of the glazing channel. When one of the left and right sides of the glazing channel is inserted between the pressing blade and the receiving portion, the side wall and the bottom wall fold are brought into contact with each other, and the pressing blade and the receiving portion form a cut portion. A glazing channel processing tool characterized in that the cut portion extends over a portion excluding the tip of one side wall and one side wall portion of the bottom wall, and the one side wall side tip is curved. .   In the state where the left and right side walls of the glazing channel are pushed away from the bottom wall and pushed open, the left and right side walls of the glazing channel and the bottom wall are sandwiched with pressing blades, receiving parts, and holding parts. The tip of the glazing channel is held, the push blade and the receiving part form a cut part, the cut part is a part excluding the tip part of one side wall, the bottom wall and the other side wall A glazing channel processing tool characterized in that it extends over a portion excluding the tip portion of the, and has one and the other side wall-side tip portion having a curved shape.

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