JP5754302B2 - Field edge holder - Google Patents

Description

  The present invention relates to a field edge holding tool for holding a field edge member used for a base on which ceiling material is provided in ceiling work.

  Conventionally, as this kind, a ceiling connection that enables connection between the retainer body and the hanging member, and a field edge mounting portion that allows the retainer body and the groove portion of the field edge member to engage with the retainer body. A pair of first risers that are provided substantially in parallel with each other from a pair of opposing ends of the holder body made of a rectangular plate and can be inserted into the groove of the field edge member. And the front end of the first rising portion is bent outward, and is provided on the inner surfaces of both side edges of the groove portion of the field edge member so as to be engageable along the longitudinal direction of the field edge member. A first locking portion that is slidably held along the groove portion of the edge member, and is similar to the first locking portion on the inner side of the first locking portion in the width direction of the holder body. What provided the 2nd latching | locking part is known.

  Then, a holding tool is attached to the wide edge member using the first locking portion, and conversely, the holding tool is attached to the narrow edge member using the second locking portion. Can be done.

JP 2011-26774 A

  In the prior art, although the holder can be attached to either the wide field member or the narrow field member, for example, the second locking portion is used to form a narrow field member. When attached, the first locking portion side protrudes, and an extra space is required outside the second locking portion, so that space saving cannot be achieved.

  The problem to be solved is that, in a field edge holder that can be attached not only to a wide edge member but also to a narrow edge member, a wasteful space is required around the edge holder in the mounted state. This is a point to save space.

  The field edge holder of the invention of claim 1 connects the holder body to a field edge member having a groove formed along the longitudinal direction, and connects the suspension member suspended from the ceiling to the holder body. Then, in the field edge holder that enables the field member to be suspended from the ceiling via the holder body, the holder body has a plane in which one of the orthogonal widths is longer than the other orthogonal width. Is a substantially rectangular plate-like shape, and a first field edge mounting portion is provided along the longitudinal direction of the first edge portion of the holder body provided respectively at both ends of the one width. The first field edge attaching portion can be locked to the first field edge member having the wide first groove portion, and the second edge portion of the holder body provided at both ends of the other width. A second field edge mounting portion is provided along the longitudinal direction, and the second field edge mounting Is characterized in that it is provided to be engaged with the narrower second ceiling joist member is a second of said grooves.

  According to a second aspect of the present invention, there is provided a pair of field edge holders according to the first aspect, wherein the first field edge mounting portion is raised substantially parallel to the first edge portion and can be inserted into the first groove portion. The first rising edge portion and the front end of the first rising edge portion are bent outwardly to the inner surfaces of the first edge edge portions on both sides of the first groove portion in the longitudinal direction. And a first locking portion that is slidably held along the first groove portion, and is provided so as to be engageable along the first groove portion, and the second field edge mounting portion. Includes a pair of second risers that are raised substantially parallel from the second edge and can be inserted into the second groove, and the tips of the second risers are bent outward to form the first 2 on the inner surfaces of the second field edge edges on both sides of the two groove parts, respectively, so as to be engageable along the longitudinal direction of the second field edge member. The second ceiling joist member, characterized in that it comprises a second locking portion for holding slidably along the second groove.

  According to a third aspect of the present invention, there is provided a field edge holder according to the first or second aspect, characterized in that a connecting means capable of connecting the lower end of the suspension member is provided at the center of the holder main body.

  According to a fourth aspect of the present invention, there is provided a field edge holder according to the third aspect, wherein the connecting means is provided on the lower surface side of the holder main body.

  According to the first aspect of the present invention, the field edge members having different widths can be selectively attached, and the field edge holder does not protrude from the outside of the field edge member, so that space saving can be achieved.

  According to the invention of claim 2, it is possible to prevent the occurrence of rattling at the contact portion between the locking portion and the field edge, and to stabilize the engagement state between the field edge holder and the field member. .

  According to invention of Claim 3, a suspending member can be easily connected by a connection means.

  According to invention of Claim 4, the upper surface side of a holder main body can be used freely.

It is a perspective view which shows Example 1 of this invention. It is a partially notched perspective view of the state attached to the 1st field edge member. It is a partially notched perspective view of the state attached to the 2nd field edge member. It is a partially cutaway perspective view showing Example 2 of the present invention. It is a perspective view which shows Example 3 of this invention. It is a partially notched perspective view of the state attached to the 1st field edge member. It is a partially notched perspective view of the state attached to the 2nd field edge member. It is a perspective view of the other use condition. It is a partially notched perspective view which shows Example 4 of this invention.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

  1-3 show Example 1, and the field edge holder 1 of the present Example is a first steel made of a section steel having a substantially inverted C-shaped cross section in which a first groove 2 is formed along the longitudinal direction. The field edge member 3 or the second field edge member 5 formed with the second groove portion 4 can be connected to a suspension bolt 7 as a suspension member suspended from the ceiling 6. It constitutes. And the ceiling material 8 is attached to the lower surface of the 1st field edge member 3 and the 2nd field edge member 5, and the 1st groove part 2 according to the kind of ceiling material 8, the ground strength of the ceiling 6, etc. The first field edge member 3 having a large first width H1 and the second field edge member 5 having a second second width H2 of the second groove portion 4 are appropriately used.

  The field edge holder 1 is made of a thin metal plate made of metal such as stainless steel or aluminum whose plane is formed in a substantially rectangular shape. The width of one width W1 is perpendicular to the other width. It is formed longer than the length of W2 (W1> W2). One width W1 is slightly smaller than the first width H1, and the other width W2 is slightly smaller than the second width H2. And the 1st field edge attaching part 11 is provided along the longitudinal direction of the 1st edge part 10 of the holder main body 9 provided in the both ends of one width W1, respectively. The first field edge attaching portion 11 is engaged with the first field edge portion 12 provided on both sides in the width direction of the first groove portion 2 of the first field edge member 3 and having a substantially inverted J-shaped cross section. It is provided as possible. A second field edge mounting portion 13 is provided along the longitudinal direction of a second edge portion, which will be described later, of the holder body 9 provided at both ends of the other width W2. The second field edge mounting portion 13 is engaged with the second field edge portion 14 provided on both sides in the width direction of the second groove portion 4 of the second field edge member 5 and having a substantially inverted J-shaped cross section. It is provided as possible.

  The first field edge mounting portion 11 is raised downward in parallel to the first edge portion 10 of the holder main body 9 that faces the first edge edge mounting portion 11, that is, protrudes downward from the first edge portion 10. A pair of first raised portions 15 that can be inserted into the first groove portion 2 of one field edge member 3 and the ends of the first raised portions 15 are bent outward so that the distance from each other increases. It is formed in a substantially J shape, and is provided on the inner surface of the first field edge 12 on both sides of the first groove 2 so as to be engageable along the longitudinal direction (X direction in the figure). A first locking portion 16 that holds the member 3 slidably along the first groove portion 2 is provided.

  Similarly, the second field edge mounting portion 13 is raised substantially downward from the opposing second edge portion 17 of the holder body 9, that is, protrudes downward from the second edge portion 17. Then, a pair of second rising portions 18 that can be inserted into the second groove portion 4 of the second field edge member 5 and the tips of the respective second rising portions 18 are arranged outside so as to be separated from each other. It is bent to form a substantially J-shaped cross section, and is provided on the inner surface of the second field edge 14 on both sides of the second groove 4 so as to be engageable along the longitudinal direction (Y direction in the figure). A second locking portion 19 is provided for slidably holding the field edge member 5 along the second groove portion 4.

  A substantially central portion of the holder body 9 is provided with a body-side through portion 20 that communicates the upper surface and the lower surface of the holder body 9, and a nut 21 as a female screw member that can be screwed to the suspension bolt 7 is provided on the body side. The ceiling connecting means 22 is configured by being fixed to the holder main body 9 in a state where it communicates with the penetrating portion 20. The nut 21 is fixed to the upper surface of the holder main body 9, and is provided above the main body side through portion 20 so that the through hole of the nut 21 communicates. The holder body 9 can be suspended from the ceiling 6 by screwing the suspension bolt 7 and the nut 21 together.

  Further, in the holder main body 9 having a substantially rectangular plane, notches 23 are formed at the four right corners.

  Next, the effect | action is demonstrated about the said structure. The first rising portion 15 of the field edge holder 1 is inserted into the first groove 2 of the first field edge member 3, and the first locking portion 16 is connected to the inner surface of the first field edge 12. Are engaged along the longitudinal direction (X direction in the drawing) of the first field edge member 3, and the first field edge member 3 is slidably held along the first field edge side groove 2. A ceiling material 8 such as a ceiling 6 panel is attached to the lower surface portion of the first field edge member 3 assembled in this way.

  Similarly, when the second field edge member 5 having a narrow second width H2 is used, the second raised portion 18 of the field edge retainer 1 is used as the second groove part 4 of the second field edge member 5. The second locking portion 19 is engaged with the inner surface of the second field edge 14 along the longitudinal direction (Y direction in the drawing) of the second field edge member 5, The two field edge members 5 are slidably held along the second field edge side groove 2. A ceiling material 8 such as a ceiling 6 panel is attached to the lower surface portion of the second field edge member 5 assembled in this way.

  Next, the field edge holder 1 assembled as described above is connected to the ceiling 6 by attaching the nut 21 to the suspension bolt 7 suspended from the ceiling 6.

  As described above, in the present embodiment, the first field edge attaching portion 11 is provided along the longitudinal direction of the first edge portion 10 of the holder main body 9 provided at both ends of the one width W1, respectively. The first field edge mounting portion 11 can be locked to the first field edge member 3 having the wide first groove 2 and the second main body 9 provided at both end portions of the other width W2. A second field edge mounting portion 14 is provided along the longitudinal direction of the edge portion 17, and the second field edge mounting portion 14 can be locked to the second field edge member 5 in which the second groove portion 4 is narrow. The holder main body 9 can be attached to the first field edge member 3 via the first field edge attaching portion 11, and the holder main body 9 can be attached to the width via the second field edge attaching portion 14. Can be attached to the narrow second field edge member 5, and it is possible to attach both the first field edge member 3 and the second field edge member 5 with one field edge holder 1. it can. Furthermore, when the holder main body 9 is attached to the second field edge member 5, the field edge holder 1 does not protrude outside the second field edge member 5, and space can be saved. .

  Further, in the present embodiment, the first field edge attaching portion 11 is raised substantially in parallel with the pair of first edge portions 10 facing each other of the holder main body 9 made of a rectangular plate, and the first field edge mounting portion 11 is raised. A pair of first raised portions 15 that can be inserted into the first groove portion 2 of the edge member 3, and the distal ends of the first raised portions 15 are bent outward so that the first of the first field member 3 The inner surface of the first field edge 12 as both side edges of the groove 2 is provided to be engageable along the longitudinal direction (X direction in the drawing) of the first field edge member 3. And a first locking portion 16 that slidably holds the edge member 3 along the first field-side groove portion 2, and the first locking portion 16 of the field edge holder 1 is connected to the first field edge. By engaging the inner surface of the edge portion 12 along the longitudinal direction (X direction in the drawing) of the first field edge member 3, the inner surfaces of the first locking portion 16 and the first field edge edge portion 12 are obtained. To increase the contact area with the first locking portion 16 The contact state between the first field edge 12 and the first field edge 12 can be prevented, and the engagement between the field edge holder 1 and the first field member 3 can be stabilized. Similarly, the second field edge mounting portion 13 is raised substantially in parallel from a pair of second edge portions 17 facing each other of the holder body 9 made of a rectangular plate, and the second field edge member 5 A pair of second raised portions 18 that can be inserted into the second groove portion 4, and the ends of the second raised portions 18 are bent outward so that both sides of the second groove portion 4 of the second field edge member 5 The second field edge member 14 is provided on the inner surface of the second field edge part 14 as an edge so as to be engageable along the longitudinal direction (Y direction in the figure) of the second field edge member 5. A second locking portion 19 slidably held along the second field edge side groove portion 2, and the second locking portion 19 of the field edge holder 1 is connected to the second field edge edge 14. The contact area between the second locking portion 19 and the inner surface of the second field edge 14 by engaging the inner surface along the longitudinal direction (X direction in the drawing) of the second field edge member 5. Increase the second locking portion 19 and the second field edge It is possible to prevent the occurrence of backlash at the contact portion of the edge portion 14 and to stabilize the engagement state between the field edge holder 1 and the second field edge member 5.

  Further, in this embodiment, the suspension member is a suspension bolt 7 as a bolt suspended from the ceiling 6, and the ceiling connecting means 22 is a nut 21 that can be screwed to the suspension bolt 7. Since the ceiling 6 and the holder body 9 are connected to each other by the nut 21, the holder body 9 is configured to be movable up and down by the suspension bolt 7 via the nut 21, and the first field edge The height of the ceiling member 8 attached to the lower surface of the member 3 or the second field member 5 is, for example, from the lowest position where the nut 21 is screwed to the tip of the suspension bolt 7 to the highest position where the upper surface is in contact with the ceiling 6. It is configured to be adjustable to any height. By rotating the nut 21, the screwing position of the nut 21 in the axial direction of the suspension bolt 7 is displaced, the vertical position of the field edge holder 1 is arbitrarily changed, and the vertical direction of the field edge holder 1 It is possible to hold the field edge holder 1 horizontally and to hold the ceiling material 8 attached to the lower surface of the field edge holder 1 horizontally.

  In addition, in this embodiment, since the notch 23 is formed at the corner of the holder main body 9, the holder main body 9 can be easily attached to the first field edge member 3 by inserting a finger or the like. It can be attached to the second field edge member 5.

  Other embodiments will be described below. In addition, the same code | symbol is attached | subjected to the same part as the said Example 1, and the detailed description is abbreviate | omitted.

  FIG. 4 shows a second embodiment, and the same parts as those of the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. In the second embodiment, the suspension member that connects the upper end to the ceiling 6 is formed by the wire 24, and the male screw member 25 provided at the lower end is screwed to the nut 21, so that the field edge holder 1 is interposed. The second field edge member 5 is suspended from the ceiling 6.

  In this way, by forming the suspension member with the flexible wire 24, even if the ceiling 6 is shaken, for example, the wire 24 can reduce the shake. Further, since the wire 24 is flexible, the attachment workability can be improved.

  5 to 8 show a third embodiment. In the field edge holder 1 ′ of the present embodiment, the holder main body 9 having the first field edge attachment portion 11 and the second field edge attachment portion 13 is substantially omitted. The central portion is provided with a main body side through portion 20 that communicates the upper surface and the lower surface of the holder main body 9, and a connecting means that can be screwed to the suspension bolt 7, and a nut 21 ′ as a female screw member is provided on the main body side. The ceiling connecting means 22 ′ is configured by being fixed to the holder main body 9 in a state where it communicates with the penetrating portion 20. The nut 21 ′ in the ceiling connecting means 22 ′ is fixed to the lower surface of the holder main body 9, and is provided so that the through hole of the nut 21 ′ communicates with the lower side of the main body side through portion 20. The holder body 9 can be suspended from the ceiling 6 by screwing the suspension bolt 7 and the nut 21 '.

  Further, in the holder main body 9 having a substantially rectangular plane, notches 23 are formed at the four right corners.

  Next, the effect | action is demonstrated about the said structure. The first rising portion 15 of the field edge holder 1 is inserted into the first groove 2 of the first field edge member 3, and the first locking portion 16 is connected to the inner surface of the first field edge 12. Are engaged along the longitudinal direction (X direction in the drawing) of the first field edge member 3, and the first field edge member 3 is slidably held along the first field edge side groove 2. A ceiling material 8 such as a ceiling 6 panel is attached to the lower surface portion of the first field edge member 3 assembled in this way.

  Similarly, when the second field edge member 5 having a narrow second width H2 is used, the second raised portion 18 of the field edge retainer 1 is used as the second groove part 4 of the second field edge member 5. The second locking portion 19 is engaged with the inner surface of the second field edge 14 along the longitudinal direction (Y direction in the drawing) of the second field edge member 5, The two field edge members 5 are slidably held along the second field edge side groove 2. A ceiling material 8 such as a ceiling 6 panel is attached to the lower surface portion of the second field edge member 5 assembled in this way.

  Next, the field edge holder 1 assembled as described above is connected to the ceiling 6 by attaching the nut 21 to the suspension bolt 7 suspended from the ceiling 6. At this time, for example, as shown in FIG. 7, an elongate rod-like member 28 for supporting a water supply pipe 27 having a fire extinguishing nozzle 26 attached to the lower end or a similar member is placed on the upper surface of the holder body 9, or It is arranged slightly above the top surface. The rod-shaped member 28 is in contact with or close to the suspension bolt 7.

  Further, as shown in FIG. 8, the holder main body 9 and the rod-shaped member 28 may be integrally connected by a linear member 29 having rigidity such as a wire. In the embodiment, the ring-shaped tip 29A of the linear member 29 is wound around the rod-shaped member 28, and the intermediate portion 29B is inserted therethrough, and the tip 29A side is connected to the rod-shaped member 28 in a bent state. On the other hand, the base end side 29C of the linear member 29 is connected to the end face of the male screw member 30, and the male screw member 30 is screwed to the nut 21 '.

  Therefore, in FIG. 8, even if the field edge member 5 and the bar-shaped member 28 that are integrally connected via, for example, a field edge holder (not shown) are separated by vibration or the like, Since the field edge member 5 is in a suspended state supported by the linear member 29, it does not fall.

  As described above, in this embodiment, the nut 21 ′ to which the lower end of the suspension bolt 7 can be connected is provided on the lower surface side of the holder body 9, so that the rod-shaped member 28 is mounted on the upper surface of the holder body 9. Can be placed on top of or close to the upper surface, and the water supply pipe 27 or similar member with the field edge holder 1 ', the rod-like member 28, and the fire-extinguishing nozzle 26 attached to the lower end can be freely placed. can do.

  FIG. 9 shows a fourth embodiment. In the fourth embodiment, a linear member 24 ′ such as a wire is connected to the upper end surface of a male screw member 25 ′ screwed to the nut 21 ′. Is connected to the ceiling 6.

  As described above, the field edge holder according to the present invention can be applied to various uses.

DESCRIPTION OF SYMBOLS 1 1 'Field edge holder 2 1st groove part 3 1st field edge member 4 2nd groove part 5 2nd field edge member 6 Ceiling 7 Suspension bolt (suspending member)
9 Holder body
10 First edge
11 First edge mounting part
12 First edge
13 Second field edge attachment
14 Second edge
15 First launch section
16 First locking part
17 Second edge
18 Second startup
19 Second locking part
22 22 'Ceiling connection means XY direction W1 One width W2 The other width

Claims (4)

  A holder main body is connected to a field edge member in which a groove portion is formed along the longitudinal direction, and a suspension member suspended from a ceiling is connected to the holder main body, and the field via the holder main body. In the field edge holder that allows the edge member to be suspended from the ceiling, the holder body has a plate-like shape in which one of the orthogonal widths is substantially rectangular in a plane longer than the other orthogonal width. A first field edge attachment portion is provided along the longitudinal direction of the first edge portion of the holder body provided at each of both ends of the width of the first body edge, and the first field edge attachment portion is the first A second field edge mounting portion that can be locked to a first field edge member having a wide groove and that is provided at both ends of the other width along the longitudinal direction of the second edge of the holder body. Is provided, and the second field edge mounting portion has a second narrow groove portion. Ceiling joist holder, characterized in that it is provided to be engaged with the edge member.   The first field edge mounting portion includes a pair of first rising portions that are raised substantially parallel to the first edge portion and can be inserted into the first groove portion, and the first rising edge portion. The first field edge is provided so as to be able to be engaged along the longitudinal direction of the first field edge member on the inner surface of the first field edge edge on both sides of the first groove by bending the tip outward. A first locking portion that slidably holds the member along the first groove portion, and the second field edge mounting portion is raised substantially parallel to the second edge portion, and A pair of second raised portions that can be inserted into the two groove portions, and the ends of the second raised portions are bent outward to form inner surfaces of second edge portions on both sides of the second groove portions. Two field edge members are provided so as to be able to engage with each other along the longitudinal direction, and the second field edge member slides along the second groove portion. Field edge retainer according to claim 1, characterized in that it comprises a second locking portion for holding the.   The field edge holder according to claim 1 or 2, wherein a connecting means capable of connecting a lower end of the suspension member is provided on the holder body.   4. The field edge holder according to claim 3, wherein the connecting means is provided on a lower surface side of the holder body.

Images