JP6626616B2 - Field edge hanging clip - Google Patents

Description

  The present invention relates to a clip for hanging a ridge on a ridge in which a ridge is hung on a ridge when the underlaying of a ceiling base is performed. The present invention relates to a steel plate field edge clip for suspending a field edge made of a lip channel member having a groove opening facing upward and suspended in a field edge receiver, which is arranged to be orthogonal to this.

  Conventionally, a clip for holding a ridge which is generally used is engaged with a lower end portion of a vertical plate portion arranged along the back of the web or a groove opening of a ridge receiver formed of a channel member having a groove opening in a horizontal direction. A front portion extending from the upper edge of the upright portion to the upper flange of the field edge receiving portion while being engaged with the engagement convex portions on both lip back surfaces of the field edge; The extension part is bent downward to hold the ridge support. However, since this clip only hangs on the ridge support from one side, the ridge and the ridge when an earthquake occurs. When the receiver vibrates, the field margin receiver falls down and is disengaged from the field margin, and the field margin receiver falls down and may be disengaged from the field margin.

  Patent Literature 1 described below discloses a clip for holding a ridge in which a ridge support 23 is fixed on a ridge 24 so that the ridge can be held down so that the ridge support does not fall. As shown in FIG. 11, the clip 30 includes a first clip 31 and a second clip 32 separate from the first clip 31. The first clip 31 and the second clip 32 are Since the upper end joints 31a and 32a of the clips 31 and 32 are joined to each other with bolts 33 and the field receiver 23 is tightened, the field receiver 23 is a field edge perpendicular to the clip. It is fixed on the top, so that the ridge support 23 is hard to fall down, and the seismic strength of the ceiling foundation can be increased.

Registered Utility Model No. 3181768

  However, since the clip 30 is composed of two independent members, the first clip 31 and the second clip 32, there is a problem that the manufacturing cost is high and the mounting work on site is troublesome. Further, in the clip 30, since the coupling force between the first clip 31 and the second clip 32 and the ridge 24 is not sufficient, when a strong earthquake occurs, the ridge receiver 23 rotates in the horizontal direction with respect to the ridge 24. When the field guard fell down and the field margin fell, there was a risk of a situation.

  Therefore, according to the present invention, since the entire clip is formed by one member, the production cost can be reduced, the mounting work at the site can be facilitated, and the rim is connected to the rim receiver. It is an object of the present invention to provide a clip for holding a field edge which can be fixed and held securely and firmly.

Means for solving the above problems will be described with reference numerals of the embodiments described below. The invention according to claim 1 is characterized in that a lower part of a field edge receiver 23 made of a channel member having a groove opening 23o turned sideways. Field edges 24A and 24B made of a lip channel member having a groove opening 24o facing upward and abutting on the flange 23b and arranged so as to be orthogonal to the flange 23b. An edge hanging clip,
A first end is provided along the groove opening 23o of the ridge receiver 23 or along the back surface of the web 23a, and has engagement protrusions 2, 2 at the lower end portion that engage with both lips 24c, 24c rear surfaces of the ridges 24A, 24B. Upright plate portion 3, upper plate portion 4, which is bent and extended at a right angle from the upper edge of the first upright plate portion 3 along the upper flange 23 b of the field support 23, and both ends of the first upright plate portion 3 ceiling joist 24A only from the edge of one of the edges, are bent extends along the one side wall 24b outer surface of 24B, and one of the first side plate portion 7 to be screw 9 fastened to the side wall 24b of the one The front edge of the upper plate portion 4 bent and extended to the first standing plate portion 3 is bent and extended downward at a right angle along the rear surface of the web 23a of the field edge receiver 23 or the groove opening 23o from the leading edge of the upper plate portion 4. At the lower end, there are engaging step portions 5, 5 which engage with both lips 24c, 24c surface side of 24A, 24B. 2 standing portion 6, ceiling joists 24A only from the edge of one of the end edges of the second standing portion 6 is bent extends along the other side wall 24b outer surface of 24B, the other side wall 24b Of the first side plate portion 7 which is composed of one second side plate portion 8 which is screwed to the second side plate portion 8 and which is bent and extended along the outer surface of one of the side walls 24b of the margins 24A, 24B. The extending direction and the extending direction of the second side plate portion 8 which is bent and extended along the outer surface of the other side wall 24b of the ridges 24A and 24B are different from the width center points of the ridges 24A and 24B. It is characterized in that it extends in a symmetrical direction and is screwed.

According to a second aspect of the present invention, in the clip for holding a field edge according to the first aspect, the first upright plate portion 3 or the second upright plate portion 6 is fixed to a web 23 a of a field edge support 23 with a screw 28. And

The effect of the invention by the above-mentioned solution means will be described with reference numerals of embodiments described later. The clip for field edge suspension of the invention according to claim 1 is a groove opening 23o of the field edge receiver 23 or the back surface of the web 23a. And a first upright plate portion 3 having engagement projections 2 and 2 at its lower end portions, which are engaged with both lips 24c and 24c rear surfaces of the field edges 24A and 24B. and a top plate portion 4 that extends bent at right angles along the upper flange 23b of the field edge receiving 23, from only one edge of the end edges of the first standing portion 3 ceiling joists 24A, 24B of one of the first side plate portion 7 to be bent extends along the one side wall 24b outer surface, the web of the upper plate 4 from the field edge receiving 23 to be bent extends in the first standing portion 3 23a, it is bent and extended downward at a right angle along the back surface or the groove opening 23o. -Up 24c, ceiling joist the engagement step portions 5 that engages with 24c surface side and the second standing portion 6 having the lower end, the only one of the edges of the end edges of the second vertical plate portions 6 24A, made of one of the second side plate portion 8 which is bent extends along the other side wall 24b outer surface of 24B, these first standing portion 3, the upper plate 4, the second vertical plate Since the portion 6, the first side plate portion 7 and the second side plate portion 8 are formed of a single steel plate, the production of the clip becomes easy, the cost can be reduced, and the on-site Installation work is simple and easy, and storage and transportation are also convenient.

Further, according to the present invention, the first standing plate portion 3 is bent and extended from one of the two end edges along the outer surface of one of the side walls 24b of the edges 24A, 24B, and the screw 9 is attached to the side wall 24b. The first side plate portion 7 to be stopped and one end of both end edges of the second standing plate portion 6 are bent and extended along the outer surfaces of the other side walls 24b of the field edges 24A and 24B, and the side walls 24b are formed. Since the second side plate portion 8 is screwed to the first side plate portion 8, the connecting force between the first upright plate portion 3 and the second upright plate portion 6 and the ridges 24A and 24B becomes strong, and a strong earthquake occurs. sometimes, wild edge receiving 23 ceiling joists 24A, even if the rotation of the horizontal direction to 24B, ceiling joists 24A lying field edge receiving 23, 24B there is no Re invited Kuoso a situation called falling.

And, according to the present invention, ceiling joists 24A, first only from one edge of the end edges of the first standing portion 3 as along the outer surface of one side wall 24b of the 24B of the one that extends bent folding extension direction and ceiling joists 24A of side plate portions 7, is bent extends from only the edge of one of the end edges of the second vertical plate portions 6 so that along the outer surface of the other side wall 24b of the 24B 1 One of the ceiling joist 24A and bent extending direction of the second side plate portion 8, since that is adapted to be screwed to extend point-symmetrically direction than the width center point 24B, the first side plate portion 7 a With the two side plate portions 8, the screwing directions of the side edges 24A, 24B with respect to the side walls 24b, 24b sandwiching the bottom wall 24a are complemented with each other, for example, two second edges from both end edges of the first standing plate portion 3. There is little need to extend one side plate portion or to extend two second side plate portions from both end edges of the second standing plate portion 6. 1 to extend only one first side plate portion 7 from the one end edge of the end edges of the vertical plate portions 3, one second side from one end edge of the end edges of the second vertical plate portions 6 Since only the plate portion 8 needs to be extended, the structure is simple and easy to manufacture, the screw 9 is only half of the place where the screw 9 is to be fixed, the construction is easy, and the horizontal rotation of the field edge support 23 with respect to the field edges 24A and 24B. Can be effectively prevented.

According to the invention according to claim 2 , the first upright plate portion 3 or the second upright plate portion 6 is screwed to the web 23a of the ridge support 23, so that the clip 1, the ridge support 23, and the ridge 24A are provided. , 24B are integrally connected, so that even if the field margin 23 and the field margins 24A, 24B violently vibrate during the occurrence of an earthquake, the field margin 23 does not fall down and the seismic strength of the ceiling foundation is improved. Can be enhanced.

In a state before using the single-type field edge hanging clip according to the present invention, the first standing plate portion is bent at right angles to the upper plate portion, and each side plate portion is perpendicular to the second standing plate portion. It is a perspective view showing the state where it was bent in. It is a perspective view which shows the use condition of the single type field edge hanging clip. FIG. 3 is a sectional view taken along line XX of FIG. 2. FIG. 3 is a sectional view taken along line YY of FIG. 2. It is the development view which unfolded the single type field edge hanging clip in the shape of a flat plate. Before the use of the double-type field edge hanging clip, the first standing plate portion is bent at right angles to the upper plate portion, and each side plate portion is bent at right angles to the second standing plate portion. FIG. It is a perspective view which shows the use condition of the same double type field edge hanging clip. FIG. 8 is a sectional view taken along line VV of FIG. 7. FIG. 8 is a sectional view taken along line WW of FIG. 7. FIG. 4 is a development view in which the double type field edge hanging clip is developed in a flat plate shape. It is explanatory drawing explaining the conventional clip for field edge suspension.

  A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a state before using a single-type field edge hanging clip 1 according to the present invention, and FIG. Of the clip 1 is shown. In FIG. 2, reference numeral 23 denotes a field margin, and 24A denotes a field margin. The ridge receiver 23 is a channel formed of a web 23a and upper and lower flanges 23b, 23b, and is used with its groove opening 23o oriented sideways. The ridge 24A is a so-called single ridge having a narrow width, for example, a width of 25 mm, and is a groove formed of a bottom wall 24a, both side walls 24b, 24b, and lips 24c, 24c. Is used facing up.

  The clip 1 is used for the single ridge 24A having a width of 25 mm as described above, and extends along the groove opening 23o of the ridge receiver 23 as shown in FIGS. Upright portion 3 having engagement projections 2 and 2 at its lower end portion, which are disposed in such a manner as to engage with the back surfaces of both lips 24c and 24c of the field edge 24A, respectively. The upper plate portion 4 which is bent and extended at a right angle from the crease 10 at the upper edge along the upper flange 23b of the field edge receiver 23, and one of the both edge portions of the first upright portion 3 to one of the field edges 24A. The first side plate 7 which is bent and extended along the outer surface of the side wall 24b and is screwed to the side wall 24b, and the web 23a of the field support 23 from the fold 11 at the tip edge of the upper plate 4 Are bent and extended downward at a right angle along the rear surface of the lip 2 of the ridge 24A at the lower end thereof. c, 24c, a second standing plate portion 6 having engaging steps 5, 5 engaging with the front surface side, and extending from one of both end edges of the second standing plate portion 6 to the outer surface of the other side wall 24b of the field edge 24A. And a second side plate portion 8 which is fixed to the side wall 24b with a screw 9 and the second upright plate portion 6 is fixed to a web 23a of the field edge support 23 with a screw 28. .

  The clip 1 is formed by pressing a single steel plate material having a thickness of, for example, 1.2 mm. FIG. Clip 1 is shown. In the flat plate-shaped unfolded clip 1, reference numeral 12 denotes a fold for bending the engaging projection 2 at the lower end of the first standing plate 3, and reference numeral 13 denotes a lower half of the first standing plate 3. A fold for forming the first side plate portion 7 from one of the two end edges at a right angle along the outer surface of the one side wall 24b of the field edge 24A is shown. Reference numeral 29 denotes a lower half of the second standing plate portion 6. A fold for forming the second side plate portion 8 at a right angle from one of both end edges along the outer surface of the other side wall 24b of the field edge 24A is shown. Reference numeral 14 denotes a screw insertion hole provided in the first standing plate portion 3, reference numeral 15 denotes a screw insertion hole provided in the second standing plate portion 6, and reference numeral 16 denotes a first side plate portion 7 and a second side plate portion 8. It is a screw insertion hole provided. Further, a plurality of bending openings 17 for facilitating bending are formed in the fold 11 for bending the second standing plate portion 6 at right angles to the upper plate portion 4. Reinforcing ribs 3a and 6a are formed on the first upright plate portion 3 and the second upright plate portion 6, respectively. The fold 11 is provided with a thin ridge on the back surface so that the second standing plate portion 6 can be bent accurately and linearly along the fold 11.

  FIG. 1 shows a form in which the clip 1 that is developed in a plane is partially bent so as to be traded as a product, as shown in FIG. That is, in the factory, the first upright plate portion 3 is bent at a fold 10 at a right angle to the upper plate portion 4 by a bending machine or the like, and the first edge holding clip 1 shown in FIG. From the fold 12 at the lower end of the standing plate portion 3, the engaging projections 2, 2 are formed by bending at right angles, and the first side plate portion 7 is bent at right angles to the first standing plate portion 3, The second side plate portion 8 is bent at a right angle to the second standing plate portion 6.

  In order to hang the single ridge 24A on the ridge receiver 23 using the ridge hanging clip 1 having the form as shown in FIG. 1 described above, first, the ridge is located at the lower end of the first standing plate portion 3. The engaging projections 2, 2 are engaged with the back surfaces of both lips 24c, 24c of the single edge 24A (see FIG. 4), and the first side plate 7 is attached to the outer surface of one side wall 24b of the edge 24A. Then, the ridge receiver 23 is placed on the single ridge 24A so as to be orthogonal thereto, and the upper plate 4 is brought into contact with the upper surface of the upper flange 23b of the ridge receiver 23. Is placed along the groove opening 23o of the field edge receiver 23, and in this state, the second standing plate portion 6 extends along the back surface of the web 23a of the field edge receiver 23 from the fold 11 (see FIG. 5). At right angles downward so that the engagement step portions 5, 5 at the lower end portions are both lips 24c of the field edge 24A. Engage the 24c surface side together (see FIG. 3), to abut the second side plate portion 8 on the other side wall 24b the outer surface of the ceiling joist 24A.

  Then, a tapping screw 28 is screwed into the web 23a of the edge support 23 from the screw insertion hole 15 in the second upright portion 6 to fix the second upright portion 6 to the edge support 23, and the first side The first side plate 7 is fixed to the one side wall 24b of the field edge 24A by screwing the tapping screw 9 into the one side wall 24b of the single field edge 24A from the screw insertion hole 16 in the plate portion 7 and the second side. The tapping screw 9 is screwed into the other side wall 24b of the single side edge 24A from the screw insertion hole 16 of the side plate portion 8 to fix the second side plate portion 8 to the other side wall 24b of the side edge 24A. Thus, the single ridge 24A can be hung on the ridge receiver 23 by the clip 1.

  As shown in FIG. 1, in the clip 1 for holding a field edge, the first standing plate portion 3 is bent at a right angle in advance to the upper plate portion 4 and each side plate portion 7 is connected to the second standing plate portion. 6, the second vertical plate portion 6 is bent along the fold 11 at the boundary between the upper plate portion 4 and the second vertical plate portion 6 in use. It is only necessary to bend at a right angle to 4, which simplifies on-site work. In addition, since the fold 11 is formed with a bending opening 17 for facilitating bending, the bending operation can be easily performed. .

  The clip 1 for holding the ridge is arranged along the groove opening 23o of the ridge receiver 23 or the back surface of the web 23a, and engages with both lips 24c, 24c on the back surface side of the ridge 24A. A first upright portion 3 extending from the first upright portion 3 at a right angle along the upper flange 23b of the edge support 23; a first upright portion; The first side plate 7 is bent and extended from 3 to extend along the outer surface of one side wall 24b of the ridge 24A, and the upper plate 4 extends along the back surface of the web 23a of the ridge receiver 23 or the groove opening 23o. The engaging step portions 5, which are bent and extended downward at right angles and engage with both lips 24 c, 24 c surface sides of the field edges 24 A, 24 B, are connected to the second standing plate portion 6 and the other from the second standing plate portion 6. And the second side plate portion 8 which is bent and extended along the outer surface of the side wall 24b of the ridge 24A. Since the upright plate portion 3, the upper plate portion 4, the second upright plate portion 6, the first side plate portion 7, and the second side plate portion 8 are formed of a single steel plate, the clip can be easily manufactured. In addition, the cost can be reduced, the mounting work on site is easy and easy, and the storage and transportation are also convenient.

  Further, according to this clip, the first side plate portion 7 is bent and extended along the outer surface of one of the side walls 24b of one of the both edges 24A and 24B of the both end edges of the first upright plate portion 3, and is screwed. The second side plate portion 8 is bent and extended from one of both end edges of the second standing plate portion 8 along the outer surface of the other side wall 24b of the field margins 24A, 24B, and is screwed with a screw 9 Therefore, two first side plate portions 7, 7 extend from both end edges of the first standing plate portion 3, and two second side plate portions 8, 8 extend from both end edges of the second standing plate portion 6. As compared with the case where the ridges are extended, the structure is simpler and easier to manufacture, the screws 9 are halved in half, the construction is easier, and the horizontal rotation of the ridge receiver 23 with respect to the ridge 24 is effectively prevented. can do.

  The first side plate portion 7 is bent and extended from both end edges of the first standing plate portion 3 along both the side walls 24b, the side walls 24b and the outer surface of the field edge 24A, and the screws 9 are respectively fixed. The second side plate portion 8 may be bent and extended from both end edges of the second standing plate portion 8 along the outer surfaces of both side walls 24b, 24b of the field edge 24A, and may be fixed to the screws 9 respectively. Then, the ridge receiver 23 can be more firmly fixed to the ridge 24A, but the production cost of the clip is high, and the mounting work on site is troublesome. Moreover, as is clear from the use state of FIG. 2, the bending extension direction of the first side plate portion 7 that is bent and extended along the outer surface of the one side wall 24b of the field edge 24A and the other of the field edge 24A. The extending direction of the second side plate portion 8 which is bent and extended along the outer surface of the side wall 24b extends in the point symmetrical direction from the width center point of the ridge 24A and is screwed. Therefore, the first side plate portion 7 and the second side plate portion 8 are complemented by the screwing directions with respect to the side wall 24b, and the two first side plates from both end edges of the first standing plate portion 3 from this surface as well. There is little need to extend the plate portions 7, 7 or to extend the two second side plate portions 8, 8 from both end edges of the second upright plate portion 6.

  In the use example of the clip 1 for holding a ridge described with reference to FIGS. 2 to 4, the first upright plate portion 3 is disposed along the groove opening 23 o of the ridge receiver 23, and the second upright plate portion 6 is provided. Are arranged along the back surface of the web 23a of the ridge support 23, and the second upright plate 6 is attached to the web 23a of the ridge support 23 using the screw insertion holes 15 on the second upright plate 6 side. Although the tapping screw 8 is used to fix the first standing plate portion 3 to the web of the field support 23 when the web 23a side of the field support 23 and the groove opening 23o side are arranged in the opposite direction to the illustrated example. The second vertical plate portion 6 is disposed along the groove opening 23o of the field edge receiver 23, and the tapping screw 8 is disposed through the screw insertion hole 14 on the first vertical plate portion 3 side. It is screwed into the web 23a of the rim receiver 23 and fixed.

  FIG. 6 shows a state before using the double-type field edge hanging clip 21 according to the present invention, and FIG. 7 shows a state in which the clip 21 is used. The clip 21 is used for a double edge 24B having a width (for example, 50 mm) twice as large as the single edge 24A shown in FIGS. 2 to 4. The ridge 24A is almost the same as the single ridge 24A except that the width is doubled.

  That is, as shown in FIGS. 6 to 9, the clip 21 is disposed along the groove opening 23o of the ridge receiver 23, and engages with the rear surfaces of both lips 24c, 24c of the ridge 24B. A first upright plate portion 3 having a pair of convex portions 2 and 2 at a lower end thereof, and a right-angle bend extending from a fold line 10 at an upper end edge of the first upright plate portion 3 so as to be along an upper flange 23b of a field edge support 23. The upper plate portion 4 and the first upright plate portion 3 are bent and extended from one of both end edges of the first upright plate portion 3 along the outer surface of one side wall 24b of the field edge 24B, and are screwed to the side wall 24b. The first side plate portion 7 and the crease 11 at the tip edge of the upper plate portion 4 are bent and extended downward at a right angle along the back surface of the web 23a of the field edge receiver 23, and the lower edge thereof has a field edge 24B. A second standing plate portion 6 having engaging step portions 5 and 5 which engage with both lips 24c The second side plate portion 8 is bent and extended from one of the both end edges of the upright plate portion 6 along the outer surface of the other side wall 24b of the field edge 24B, and is screwed to the side wall 24b. The second upright plate portion 6 is fixed to a web 23a of the ridge receiver 23 with a screw 28.

  The clip 21 is also formed by pressing a single steel sheet having a thickness of, for example, 1.2 mm. FIG. The clip 21 is shown. 10 is structurally almost the same as the single type clip 1 shown in FIG. 5, and therefore, the same reference numerals are given to the constituent members.

  FIG. 6 shows a state in which the clip 21 in a flat state shown in FIG. 10 is partially bent into a form to be traded as a product, and the field edge hanging clip 21 shown in FIG. In a factory, the first upright portion is bent at a right angle to the upper plate portion 4 from the fold 10 by a bending machine or the like, and the first upright portion is folded from the fold 12 at the lower end portion of the first upright portion 3. The engaging projections 2 and 2 are formed by bending at right angles, and each side plate 7 is bent at right angles to the second standing plate 6. The method of using the clip 21 is exactly the same as that of the clip 1 described above, and a description thereof will be omitted.

1, 21 Field edge hanging clip 2 Engagement convex portion 3 First upright portion 4 Upper plate portion 5 Engagement step portion 6 Second upright portion 7 First side plate portion 8 Second side plate portion 10 Fold 11 Fold 23 Field edge receiver 23a Web 23b Flange 23o Groove opening 24A Single field edge 24B Double field edge 24a Bottom wall 24b Side wall 24c Lip 24o Groove opening

Claims (2)

A field edge made of a lip channel shape with a groove opening facing upward, which is disposed so as to abut against and be orthogonal to a lower flange of a field edge member made of a channel member having a groove opening turned sideways. A field-edge hanging clip made of steel plate for hanging the
A first upright plate portion disposed at a lower end portion of the first upright plate portion, the first upright plate portion being disposed along the groove opening of the ridge receiving portion or the back surface of the web and engaging with both lip back surfaces of the ridge at the lower end portion; a top plate portion that extends bent at right angles along the field edge receiving the upper flange from the edge, along only one edge of the end edges of the first standing portion in one side wall outer surface of the ceiling joist is bent extends as one and the first side plate portion which is screwed to the side wall of the one, the upper plate portion from the front end edge field edge receiving of being bent extending to the first standing portion A second standing plate portion, which is bent and extended downward at a right angle so as to be along the back surface of the web or the groove opening, and has an engaging step portion at a lower end portion that engages with both lip surface sides of the field edge; is bent extends along only the edge of one on the other side wall outer surface of the ceiling joist out of opposite end edges, one Toka second side plate portion which is screwed to the side wall of the other In addition, the first side plate portion, which is bent and extended along the outer surface of one side wall of the ridge, is bent and extended along the outer surface of the other side wall of the ridge. A bezel supporting clip which extends in a point-symmetrical direction from the center of the width of the bend with respect to the bending extension direction of the second side plate portion and is screwed.   2. The clip according to claim 1, wherein the first upright portion or the second upright portion is screwed to a web of a ridge support.

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