JP5581620B2 - Field edge holder - Google Patents

Field edge holder Download PDF

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JP5581620B2
JP5581620B2 JP2009170456A JP2009170456A JP5581620B2 JP 5581620 B2 JP5581620 B2 JP 5581620B2 JP 2009170456 A JP2009170456 A JP 2009170456A JP 2009170456 A JP2009170456 A JP 2009170456A JP 5581620 B2 JP5581620 B2 JP 5581620B2
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field edge
field
holder
edge
receiving member
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JP2011026774A (en
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政栄 内山
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UCHIYAMA INDUSTRY CO.,LTD.
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Description

本発明は、野縁部材を保持する野縁保持具に関する。   The present invention relates to a field edge holder for holding a field edge member.

従来、天井より吊下げられた吊下げ部材にハンガーを取り付け、このハンガーに野縁受部材を取り付け、野縁保持具を用いて複数の野縁部材と野縁受部材とを格子状に組み立て、野縁部材の下面に天井パネルを取り付けて天井を形成していた(特許文献1)。   Conventionally, a hanger is attached to a hanging member suspended from the ceiling, a field edge receiving member is attached to this hanger, and a plurality of field edge members and field edge receiving members are assembled in a lattice shape using a field edge holder, A ceiling panel was attached to the lower surface of the field edge member to form a ceiling (Patent Document 1).

特開2008−214897号公報JP 2008-214897 A

しかし、天井に天井パネルを取り付ける作業は、高所で行われることが多く、上記の構成では、吊下げ部材にハンガーを取り付ける工程と、そのハンガーに野縁受部材を取り付ける工程と、野縁保持具を用いて野縁部材と野縁受部材を格子状に組み立てる工程と、野縁部材に天井パネルを取り付ける工程という複数工程に分かれており、部品点数が増加するにつれて、作業工程が増加して、全体の作業時間が増加するという問題があった。   However, the work of attaching the ceiling panel to the ceiling is often performed at a high place. In the above configuration, the step of attaching the hanger to the suspension member, the step of attaching the field edge receiving member to the hanger, and the field edge maintenance It is divided into a plurality of processes, a process of assembling a field edge member and a field edge receiving member using a tool, and a process of attaching a ceiling panel to the field edge member. As the number of parts increases, the work process increases. There was a problem that the overall working time increased.

そこで、本発明は、上記課題を解消するものであり、天井に天井パネルを取り付ける際の部品点数を低減し、作業効率を向上させる野縁保持具を提供することを目的とする。   SUMMARY OF THE INVENTION The present invention solves the above-described problems, and an object thereof is to provide a field edge holder that reduces the number of parts when a ceiling panel is attached to a ceiling and improves work efficiency.

請求項1の発明の野縁保持具は、それぞれ長手方向に沿って溝部が形成された複数の野縁部材及び野縁受部材を、互いに直交させた状態で保持具本体に接続して格子体を構成し、前記保持具本体と天井より吊下げられた吊下げ部材とを接続して前記格子体を前記天井より吊下げ可能にする野縁保持具であって、前記保持具本体に、前記保持具本体と前記野縁部材の溝部とを係合可能にする野縁取付部と、前記保持具本体と前記野縁受部材の溝部とを係合可能にする受部材取付部と、前記保持具本体と前記吊下げ部材とを接続可能にする天井接続手段とを備え、前記野縁取付部は、矩形の板体からなる前記保持具本体の対向する一対の両端部より略平行に立ち上げられ、前記野縁部材の溝部に挿入可能な一対の第1の立ち上げ部と、前記第1の立ち上げ部の先端を外側に折り曲げて、前記野縁部材の溝部の両側縁部の内面に前記野縁部材の長手方向に沿って係合可能に設けられ、前記野縁部材を前記野縁部材の溝部に沿ってスライド自在に保持する第1の係止部とを備え、前記受部材取付部は、前記両端部と水平方向に直交する前記保持具本体の別の一対の両端部より前記第1の立ち上げ部とは反対方向へ略平行に立ち上げられ、前記野縁受部材の溝部に挿入可能な一対の第2の立ち上げ部と、前記第2の立ち上げ部の先端を外側に折り曲げて、前記野縁受部材の溝部の両側縁部の内面に前記野縁受部材の長手方向に沿って係合可能に設けられ、前記野縁受部材を前記野縁受部材の溝部に沿ってスライド自在に保持する第2の係止部とを備えたことを特徴とする。 The field edge holder of the invention of claim 1 is a lattice body in which a plurality of field edge members and field edge receiving members each having a groove formed along the longitudinal direction are connected to the holder body in a state of being orthogonal to each other. The edge holder is configured to connect the holder body and a suspension member suspended from the ceiling so that the lattice body can be suspended from the ceiling. A field edge mounting portion that enables engagement between the holder body and the groove portion of the field edge member, a receiving member mounting portion that allows engagement between the body body and the groove portion of the field edge receiving member, and the holding A ceiling connecting means for connecting the tool main body and the suspension member, and the field edge mounting portion rises substantially in parallel from a pair of opposite end portions of the holder main body made of a rectangular plate body. A pair of first risers that can be inserted into the groove of the field edge member, and the first The tip of the raised portion is bent outward, and is provided on the inner surfaces of both side edge portions 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, and wherein the receiving member mounting portion is formed from the other pair of both end portions of the holder body perpendicular to the both end portions and in the horizontal direction. A pair of second rising portions that are substantially parallel to a direction opposite to the one rising portion and that can be inserted into the groove portion of the field receiving member, and a tip of the second rising portion is outward. Folded so as to be engageable along the longitudinal direction of the field receiving member on the inner surface of both side edges of the groove of the field receiving member, and the field receiving member is provided along the groove of the field receiving member. And a second locking portion that is slidably held .

請求項の発明の野縁保持具は、前記野縁取付部に、前記保持具本体に前記第1の立ち上げ部と略同一方向に立ち上げられ、且つ前記第1の立ち上げ部間の間隔より幅狭に形成され、前記野縁部材の前記溝部より幅狭な溝部を備えた別の幅狭な野縁部材の前記幅狭な溝部に挿入可能な一対の第3の立ち上げ部と、前記第3の立ち上げ部の先端を外側に折り曲げて、前記幅狭な溝部の両側縁部の内面に前記幅狭な野縁部材の長手方向に沿って係合可能に設けられ、前記幅狭な野縁部材を前記幅狭な溝部に沿ってスライド自在に保持する第3の係止部とを備えたことを特徴とする。 The field edge holder of the invention of claim 2 is raised at the field edge mounting portion in the holder body in substantially the same direction as the first rising portion, and between the first rising portions. A pair of third rising portions that are formed narrower than the interval and can be inserted into the narrow groove portion of another narrow field member having a groove portion narrower than the groove portion of the field member; A tip of the third raised portion is bent outward, and is provided on the inner surfaces of both side edges of the narrow groove portion so as to be engageable along the longitudinal direction of the narrow field member, And a third engaging portion that slidably holds the narrow field member along the narrow groove portion.

請求項の発明の野縁保持具は、前記保持具本体における隣接する前記第1の立ち上げ部と前記第2の立ち上げ部との間より水平方向に延設された延設片を水平方向に2分割して、分割された一方を垂直下向きに折り曲げて前記野縁部材の両側縁部の外面に押圧可能な野縁側押圧部を設けると共に、他方を垂直上向きに折り曲げて前記野縁受部材の両側縁部の外面に押圧可能な受部材側押圧部を設けたことを特徴とする。 According to a third aspect of the present invention, there is provided a field edge holder which horizontally extends an extending piece extending in a horizontal direction from between the first rising portion and the second rising portion adjacent to each other in the holding body. The field edge side pressing portion is provided on the outer surface of both side edge portions of the field edge member, and the other edge is bent vertically upward. The receiving member side press part which can be pressed was provided in the outer surface of the both-sides edge part of a member, It is characterized by the above-mentioned.

請求項の発明の野縁保持具は、前記吊下げ部材を雄ねじ部材とし、前記天井接続手段に、前記保持具本体に設けられた前記雄ねじ部材が挿通可能な貫通部と、前記貫通部に挿通された前記雄ねじ部材に螺着して、前記保持具本体を前記雄ねじ部材に接続可能とする雌ねじ部材とを備えたことを特徴とする。 According to a fourth aspect of the present invention, there is provided a field edge holder in which the suspension member is a male screw member, the ceiling connecting means has a penetrating portion through which the male screw member provided in the holder main body can be inserted, and the penetrating portion. And a female screw member that is screwed into the inserted male screw member so that the holder main body can be connected to the male screw member.

請求項の発明の野縁保持具は、前記吊下げ部材を雄ねじ部材とし、前記天井接続手段に、前記保持具本体より突設された腕部と、前記腕部の先端に設けられた前記雄ねじ部材が挿通可能な貫通部と、前記貫通部に挿通された前記雄ねじ部材に螺着して、前記保持具本体を前記雄ねじ部材に接続可能とする雌ねじ部材とを備えたことを特徴とする。 According to a fifth aspect of the present invention, there is provided a field edge holder in which the suspension member is a male screw member, the ceiling connecting means is provided with an arm portion protruding from the holder main body, and the arm portion is provided at the tip of the arm portion. A penetrating portion through which a male screw member can be inserted, and a female screw member that can be screwed into the male screw member inserted through the penetrating portion to connect the holder body to the male screw member. .

請求項1の発明によれば、野縁保持具に野縁部材を取り付ける野縁側取付部と野縁受部材を取り付ける受部材側取付部からなる野縁部材及び野縁受部材より格子体を組み立てる構成と、格子体を天井へ接続する構成とを野縁保持具1にまとめて一つに備えたことにより、野縁部材と野縁受部材により組み立てられる格子体を天井に接続する構造が単純になり、部品点数の低減を図るとともに、格子体の組み立てや天井への接続等の作業を容易にすることができる。また、野縁保持具の第1の係止部を第1の野縁側両側縁部の内面に野縁部材の長手方向に沿って係合させることで、第1の係止部と野縁部材の溝部の両側縁部の内面との接触面積を増大させて、第1の係止部21と野縁部材の溝部の両側縁部の接触部分にガタが生じる恐れを防止して、野縁保持具と野縁部材との係合状態を安定化させることができる。同様に、野縁保持具の第2の係止部を野縁受部材の溝部の両側縁部の内面に野縁受部材の長手方向に沿って係合させることで、第2の係止部と野縁受部材の溝部の両側縁部の内面との接触面積を増大させて、第2の係止部と野縁受部材の溝部の両側縁部の接触部分にガタが生じる恐れを防止して、野縁保持具と野縁受部材との係合状態を安定化させることができる。また、野縁部材を野縁部材の溝部に沿ってスライド自在に保持するとともに、野縁受部材を野縁受部材の溝部に沿ってスライド自在に保持することにより、格子体の平面形状を天井の形状に合わせた任意の形状に簡便に設定することができる。 According to the first aspect of the present invention, the grid body is assembled from the field edge member and the field edge receiving member, which are composed of the field edge side mounting portion for attaching the field edge member to the field edge holder and the receiving member side mounting portion for mounting the field edge receiving member. Since the configuration and the configuration for connecting the grid body to the ceiling are combined into the field edge holder 1, the structure for connecting the grid body assembled by the field edge member and the field edge receiving member to the ceiling is simple. Thus, it is possible to reduce the number of parts and facilitate operations such as assembling the grid and connecting to the ceiling. In addition, the first locking portion and the field edge member are formed by engaging the first locking portions of the field edge holder with the inner surfaces of the first field edge side both side edges along the longitudinal direction of the field edge member. The contact area with the inner surfaces of both side edge portions of the groove portion of the groove portion is increased to prevent the occurrence of play at the contact portions between the first engaging portion 21 and the both side edge portions of the groove portion of the field edge member, thereby maintaining the field edge. The engagement state between the tool and the field edge member can be stabilized. Similarly, the second locking portion of the field edge holder is engaged with the inner surfaces of both side edge portions of the groove portion of the field edge receiving member along the longitudinal direction of the field edge receiving member. This increases the contact area between the inner surface of both side edge portions of the groove portion of the field receiving member and prevents the second locking portion and the contact portion of the both side edge portions of the groove portion of the field receiving member from becoming loose. Thus, the engagement state between the field edge holder and the field edge receiving member can be stabilized. In addition, while holding the field edge member slidably along the groove portion of the field edge member and holding the field edge receiving member slidably along the groove portion of the field edge receiving member, the planar shape of the lattice body is fixed to the ceiling. It can be easily set to an arbitrary shape according to the shape.

請求項の発明によれば、第3の係止部を幅狭な野縁部材の両側縁部の内面に幅狭な野縁部材の長手方向に沿って係合させることで、第3の係止部と幅狭な野縁部材の両側縁部の内面との接触面積を増大させて、第3の係止部と幅狭な野縁部材の両側縁部の接触部分にガタが生じる恐れを防止して、野縁保持具と幅狭な野縁部材との係合状態を安定化させることができる。幅狭な野縁部材を幅狭な野縁部材の溝部に沿ってスライド自在に保持することにより、格子体の平面形状を天井の形状に合わせた任意の形状に簡便に設定することができる。 According to the invention of claim 2 , the third locking portion is engaged with the inner surfaces of both side edge portions of the narrow field member along the longitudinal direction of the narrow field member, so that the third The contact area between the locking portion and the inner surface of both side edges of the narrow field member may be increased, and the contact between the third locking portion and the side edges of the narrow field member may be loosened. Can be prevented, and the engagement state between the field edge holder and the narrow field edge member can be stabilized. By holding the narrow field member slidably along the groove of the narrow field member, the planar shape of the lattice can be easily set to any shape that matches the shape of the ceiling.

請求項の発明によれば、野縁側押圧部によって野縁部材の両側縁部の外面が押圧されると、相対的に第1の係止部によって野縁部材の両側縁部の内面が押圧され、第1の係止部と野縁部材の両側縁部との係合をさらに強固なものとして、野縁保持具と野縁部材との係合状態をさらに安定化させることができる。同様に、受部材側押圧部によって野縁受部材の両側縁部の外面が押圧されると、相対的に第2の係止部によって野縁受部材の両側縁部の内面に押圧され、第2の係止部と野縁受部材の両側縁部との係合をさらに強固なものとして、野縁保持具と野縁受部材との係合状態をさらに安定化させることができる。 According to invention of Claim 3 , when the outer surface of the both-sides edge part of a field edge member is pressed by the field edge side press part, the inner surface of the both edge parts of a field edge member will be relatively pressed by the 1st latching | locking part. In addition, the engagement between the first locking portion and both side edges of the field edge member can be further strengthened, and the engagement state between the field edge holder and the field edge member can be further stabilized. Similarly, when the outer surfaces of both side edge portions of the field edge receiving member are pressed by the receiving member side pressing portion, the second locking portions are relatively pressed against the inner surfaces of both side edge portions of the field edge receiving member, The engagement between the two engaging portions and the side edge portions of the field edge receiving member can be further strengthened, and the engagement state between the field edge holder and the field edge receiving member can be further stabilized.

請求項の発明によれば、雄ねじ部材と雌ねじ部材により天井と格子体の接続を行う構造としたことで、格子体は雌ねじ部材を介して雄ねじ部材に上下動自在に構成されており、格子体の下面に取り付けられる天井パネルの高さを例えば雌ねじ部材が雄ねじ部材の先端に螺着した最低位置から野縁受部材の上面が天井に当接する最高位置までの任意の高さに調整可能に構成されている。また、雌ねじ部材を回動動作させることによって、雄ねじ部材の軸方向における雌ねじ部材の螺着位置を変位させ、野縁保持具の垂直方向の位置を任意に変更させ、格子体を保持している各野縁保持具の垂直方向の位置を均一に揃えることにより、格子体を水平に保持して、この格子体の下面部に取り付けられる天井パネルを水平に保持することが可能となる。 According to the fourth aspect of the present invention, since the ceiling and the lattice body are connected by the male screw member and the female screw member, the lattice body is configured to be movable up and down to the male screw member via the female screw member. The height of the ceiling panel attached to the lower surface of the body can be adjusted to any height from, for example, the lowest position where the female screw member is screwed to the tip of the male screw member to the highest position where the upper surface of the field receiving member abuts the ceiling. It is configured. Further, by rotating the female screw member, the screwing position of the female screw member in the axial direction of the male screw member is displaced, the vertical position of the field edge holder is arbitrarily changed, and the lattice body is held. By evenly aligning the vertical positions of the field edge holders, the grid body can be held horizontally and the ceiling panel attached to the lower surface of the grid body can be held horizontally.

請求項の発明によれば、雄ねじ部材と雌ねじ部材により天井と格子体の接続を行う構造としたことで、格子体8はナット18Aを介して第1の吊下げボルト10に上下動自在に構成されており、格子体8の下面に取り付けられる天井パネルの高さを例えばナット18Aが第1の吊下げボルト10の先端に螺着した最低位置から野縁受部材7の上面が天井9に当接する最高位置までの任意の高さに調整可能に構成されている。また、雌ねじ部材を回動動作させることによって、雄ねじ部材の軸方向における雌ねじ部材の螺着位置を変位させ、野縁保持具の垂直方向の位置を任意に変更させ、格子体を保持している各野縁保持具の垂直方向の位置を均一に揃えることにより、格子体を水平に保持して、この格子体の下面部に取り付けられる天井パネルを水平に保持することが可能となる。さらに、貫通部を腕部の先端に備えたことにより、雄ねじ部材への雌ねじ部材の着脱作業及び雄ねじ部材の軸方向に対する雌ねじ部材の螺着位置の調節作業等に伴う雌ねじ部材の回動作業を容易にして、作業性の向上を図ることができる。 According to the fifth aspect of the present invention, since the ceiling and the lattice body are connected by the male screw member and the female screw member, the lattice body 8 is movable up and down to the first suspension bolt 10 via the nut 18A. The height of the ceiling panel that is configured and is attached to the lower surface of the lattice body 8 is set such that the upper surface of the field receiving member 7 is on the ceiling 9 from the lowest position where the nut 18A is screwed to the tip of the first suspension bolt 10, for example. It is configured to be adjustable to any height up to the highest position where it abuts. Further, by rotating the female screw member, the screwing position of the female screw member in the axial direction of the male screw member is displaced, the vertical position of the field edge holder is arbitrarily changed, and the lattice body is held. By evenly aligning the vertical positions of the field edge holders, the grid body can be held horizontally and the ceiling panel attached to the lower surface of the grid body can be held horizontally. Further, by providing the penetrating portion at the tip of the arm portion, the female screw member can be attached to and detached from the male screw member, and the female screw member can be rotated along with the adjusting operation of the screwing position of the female screw member relative to the axial direction of the male screw member. It is easy to improve workability.

本発明の第1実施例における野縁保持具の斜視図である。It is a perspective view of the field edge holder in 1st Example of this invention. 同上、野縁保持具の平面図である。It is a top view of a field edge holder same as the above. 同上、野縁保持具の底面図である。It is a bottom view of a field edge holder same as the above. 同上、野縁保持具の正面図である。It is a front view of a field edge holder same as the above. 同上、野縁保持具の側面図である。It is a side view of a field edge holder same as the above. 同上、格子体を組み立てた状態を示す斜視図である。It is a perspective view which shows the state which assembled the lattice body same as the above. 同上、野縁保持具に第1の野縁部材を取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the 1st field edge member to the field edge holder same as the above. 同上、野縁保持具に第2の野縁部材を取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the 2nd field edge member to the field edge holder same as the above. 同上、野縁保持具に第1の野縁部材を取り付けた状態を示す断面図である。It is sectional drawing which shows the state which attached the 1st field edge member to the field edge holder same as the above. 同上、野縁保持具に第2の野縁部材を取り付けた状態を示す断面図である。It is sectional drawing which shows the state which attached the 2nd field edge member to the field edge holder same as the above. 同上、格子体を天井に接続した状態を示す断面図である。It is sectional drawing which shows the state which connected the lattice body to the ceiling same as the above. 同上、第1の野縁部材を防振部材を介して天井に接続した状態を示す断面図である。It is sectional drawing which shows the state which connected the 1st field edge member to the ceiling via the vibration isolating member same as the above. 同上、防振部材の他の実施形態を示す断面図である。It is sectional drawing which shows other embodiment of a vibration isolator same as the above. 本発明の第2実施例における野縁保持具と第1の吊下げボルトの分解斜視図である。It is a disassembled perspective view of the field edge holder and 1st suspension bolt in 2nd Example of this invention. 同上、格子体を天井に接続した状態を示す断面図である。It is sectional drawing which shows the state which connected the lattice body to the ceiling same as the above. 本考案の第3実施例における野縁保持具と第1の吊下げボルトの分解斜視図である。It is a disassembled perspective view of the field edge holder and 1st suspension bolt in 3rd Example of this invention. 同上、野縁保持具の平面図である。It is a top view of a field edge holder same as the above. 同上、格子体を天井に接続した状態を示す断面図である。It is sectional drawing which shows the state which connected the lattice body to the ceiling same as the above. 同上、図18とは異なる断面を示す断面図である。FIG. 19 is a cross-sectional view showing a cross section different from FIG. 同上、格子体を組み立てた状態を示す斜視図である。It is a perspective view which shows the state which assembled the lattice body same as the above.

以下、本発明における実施の形態について、添付図面を参照しながら説明する。   Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

図1〜図12は本発明の実施形態の一例を示すものであり、本実施例の野縁保持具1は、それぞれ長手方向に沿って溝部として野縁側溝部2,3及び受部材側溝部4が形成された断面略C形状の形鋼からなる複数の野縁部材5,6及び野縁受部材7を、互いに直交させて、且つ野縁側溝部2,3及び受部材側溝部4を対向させて一体化して、野縁部材5,6の下面に石膏ボード、コンパネ等の板材からなる天井パネル(図示せず)が取付可能な格子体8を構成するとともに、この格子体8と天井9より垂設されて吊下げられた吊下げ部材としての第1の吊下げボルト10とを接続可能に構成するものである。本実施例では、長手方向(図中、X方向)と水平方向に直交する方向である短手方向(図中、Y方向)の幅H1,H2の異なる2種類の野縁部材として、幅を大きく設定された幅広な第1の野縁部材5と、幅を小さく設定された幅狭な第2の野縁部材6を用いる。ここで、第1の野縁部材5の幅H1は、第2の野縁部材6の幅H2の約2倍の大きさに設定されている。   FIGS. 1-12 shows an example of embodiment of this invention, and the field edge holder 1 of a present Example is the field edge side groove parts 2 and 3 and the receiving member side groove part 4 as a groove part along a longitudinal direction, respectively. A plurality of field edge members 5 and 6 and field edge receiving members 7 made of section steel having a substantially C-shaped cross-section are formed so as to be orthogonal to each other, and the field edge side groove parts 2 and 3 and the receiving member side groove part 4 face each other. Are integrated to form a grid body 8 on which a ceiling panel (not shown) made of a plaster board, a panel, or the like can be attached to the lower surface of the field edge members 5, 6. A first suspension bolt 10 as a suspension member that is suspended and suspended is configured to be connectable. In this embodiment, the width is defined as two types of field members having different widths H1 and H2 in the short direction (Y direction in the figure) which is a direction orthogonal to the longitudinal direction (X direction in the figure) and the horizontal direction. A wide first field edge member 5 set large and a narrow second field edge member 6 set small in width are used. Here, the width H <b> 1 of the first field member 5 is set to about twice the width H <b> 2 of the second field member 6.

野縁保持具1は、矩形状に形成されたステンレス鋼、アルミニウム等の金属製の薄板からなる保持具本体11の下部には、第1の野縁部材5の第1の野縁側溝部2の断面略J型に形成された第1の野縁側両側縁部12と係合可能な第1の野縁取付部13と、第2の野縁部材6の第2の野縁側溝部3の断面略J型に形成された第2の野縁両側縁部14と係合可能な第2の野縁取付部15が設けられている。   The field edge holder 1 has a first field edge side groove portion 2 of the first field edge member 5 at a lower portion of a holder body 11 made of a thin metal plate such as stainless steel or aluminum formed in a rectangular shape. The cross section of the first field edge mounting part 13 that can be engaged with the first field edge side both side edge parts 12 formed in a substantially J-shaped section and the second field edge side groove part 3 of the second field edge member 6 is substantially omitted. A second field edge mounting portion 15 that can be engaged with the second field edge both side edges 14 formed in the J shape is provided.

また、保持具本体11の上部には、野縁受部材7の受部材側溝部4の断面略J型に形成された受部材側両側縁部16と係合可能な受部材取付部17が設けられるとともに、保持具本体11の略中央部分には、第1の吊下げボルト10が接続可能な天井接続手段18が設けられている。   In addition, a receiving member mounting portion 17 that can be engaged with the receiving member side side edge portions 16 formed in a substantially J-shaped cross section of the receiving member side groove portion 4 of the field receiving member 7 is provided on the upper portion of the holder body 11. In addition, a ceiling connecting means 18 to which the first suspension bolt 10 can be connected is provided at a substantially central portion of the holder body 11.

第1の野縁取付部13は、保持具本体11の対向する一対の両端部19より略平行に立ち上げられ、第1の野縁部材5の第1の野縁側溝部2に挿入可能な一対の第1の立ち上げ部20と、各第1の立ち上げ部20の先端を互いの距離が離れるよう外側に折り曲げて断面略J型に形成し、第1の野縁側両側縁部12の内面に長手方向(図中、X方向)に沿って係合可能に設けられ、第1の野縁部材5を第1の野縁側溝部2に沿ってスライド自在に保持する第1の係止部21が設けられている。   The first field edge mounting portion 13 is raised substantially in parallel from a pair of opposite end portions 19 of the holder body 11 and can be inserted into the first field edge side groove portion 2 of the first field edge member 5. The first rising portions 20 and the tips of the first rising portions 20 are bent outwardly so as to be separated from each other so as to have a substantially J-shaped cross section. The first locking portion 21 is provided so as to be engageable along the longitudinal direction (X direction in the figure) and holds the first field edge member 5 slidably along the first field edge side groove 2. Is provided.

受部材取付部17は、一対の両端部19,19と水平方向に直交する保持具本体11の別の一対の両端部22,22より第1の立ち上げ部20とは反対方向へ略平行に立ち上げられ、受部材側溝部4に挿入可能な一対の第2の立ち上げ部23と、各第2の立ち上げ部23,23の先端を互いの距離が離れるよう外側に折り曲げて断面略J型に形成し、受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Z方向)に沿って係合可能に設けられ、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持する第2の係止部24が設けられている。   The receiving member mounting portion 17 is substantially parallel to the pair of both end portions 19, 19 and another pair of both end portions 22, 22 of the holder body 11 orthogonal to the horizontal direction in a direction opposite to the first rising portion 20. A pair of second raised portions 23 that are raised and can be inserted into the receiving member side groove 4 and the tips of the second raised portions 23 and 23 are bent outward so that the distance from each other increases. It is formed in a mold and is provided on the inner surface of the receiving member side both side edge portions 16 so as to be engageable along the longitudinal direction of the field receiving member 7 (Z direction in the figure). A second locking portion 24 that is slidably held along 4 is provided.

第2の野縁取付部15には、保持具本体11の第1の立ち上げ部20,20間に第1の立ち上げ部20と略平行に立ち上げられ、且つ第1の立ち上げ部20,20間の間隔M1より幅狭な間隔M2に形成され、第2の野縁側溝部3に挿入可能な一対の第3の立ち上げ部25,25と、各第3の立ち上げ部25,25の先端を互いの距離が離れるよう外側に折り曲げて、第2の野縁両側縁部14の内面に長手方向(図中、X方向)に沿って係合可能に設けられ、第2の野縁部材6を第2の野縁側溝部3に沿ってスライド自在に保持する第3の係止部26が設けられている。   The second field edge mounting portion 15 is raised between the first rising portions 20 and 20 of the holder main body 11 substantially in parallel with the first rising portion 20, and the first rising portion 20. , 20 and a pair of third rising portions 25, 25 that can be inserted into the second field-side groove 3, and the third rising portions 25, 25. The front ends of the second field edges are bent outward so as to be separated from each other, and are provided on the inner surfaces of the second field edge both side edges 14 so as to be engageable along the longitudinal direction (X direction in the figure). A third locking portion 26 that holds the member 6 slidably along the second field-side groove 3 is provided.

ここで、各第1の立ち上げ部20,20は、保持具本体11側の基端から第1の係止部21側の先端にかけて、互い距離が近付くように傾斜して形成されており、第2の立ち上げ部23,23及び第3の立ち上げ部25,25についても同様に保持具本体11側の基端から第2の係止部24,24及び第3の係止部26,26側の先端にかけて、互いの距離が近付くように傾斜して形成されている。   Here, each first rising portion 20, 20 is formed to be inclined so that the distance from each other approaches from the proximal end on the holder body 11 side to the distal end on the first locking portion 21 side, Similarly, with respect to the second rising portions 23, 23 and the third rising portions 25, 25, the second locking portions 24, 24 and the third locking portions 26, from the proximal end on the holder body 11 side, It is formed so as to be inclined so as to approach each other toward the tip on the 26th side.

保持具本体11の略中央部分には、保持具本体11の上面と下面とを連通する本体側貫通部11Aを備えるとともに、第1の吊下げボルト10に螺着可能な雌ねじ部材としてのナット18Aを本体側貫通部11Aと連通させた状態で保持具本体11に固定して天井接続手段18を構成している。ここで、野縁受部材7における受部材側溝部4と対向する閉塞側である上面部には、第1の吊下げボルト10が遊挿自在に形成された受部材側貫通部27が形成されており、この受部材側貫通部27及び前記本体側貫通部11Aに挿通された第1の吊下げボルト10にナット18Aを螺着することで、格子体8を天井9に吊下げ可能に構成している。   A substantially central portion of the holder main body 11 is provided with a main body side through portion 11A that communicates the upper surface and the lower surface of the holder main body 11, and a nut 18A as a female screw member that can be screwed to the first suspension bolt 10. Is fixed to the holder main body 11 in a state where it is communicated with the main body side penetrating portion 11A to constitute the ceiling connecting means 18. Here, a receiving member side through portion 27 in which the first suspension bolt 10 is freely inserted is formed on the upper surface portion of the field receiving member 7 which is the closed side facing the receiving member side groove portion 4. The lattice body 8 can be suspended from the ceiling 9 by screwing nuts 18A to the first suspension bolts 10 inserted through the receiving member side through portion 27 and the main body side through portion 11A. doing.

また、保持具本体11の隣接する第1の立ち上げ部20と第3の立ち上げ部25との間より水平方向に突出させて延設され、さらに水平方向に2分割して延設片28が形成されている。この延設片28の分割された一方を、垂直下向きに折り曲げて第1の野縁側両側縁部12の外面に押圧可能な野縁側押圧部29を設けると共に、他方を垂直上向きに折り曲げて受部材側両側縁部16の外面に押圧可能な受部材側押圧部30を設けている。   Further, the extension piece 28 extends in a horizontal direction from between the first rising portion 20 and the third rising portion 25 adjacent to each other in the holder body 11, and is further divided into two in the horizontal direction. Is formed. One of the extended pieces 28 is bent vertically downward to provide a pressable field-side pressing portion 29 on the outer surface of the first field-side side edges 12, and the other is bent vertically upward to receive the receiving member. The receiving member side pressing part 30 which can be pressed on the outer surface of the side both side edge part 16 is provided.

さらに、格子体8の防振手段として、矩形のステンレス鋼、アルミニウム等の金属製の板材を、その長手方向に断面略C形に形成した防振部材31を備えている。この防振部材31は、防振部材31の凸曲面32側の中央部分を野縁受部材7の上面部の内面に対向させた状態で、防振部材31を野縁受部材7内部に収容した場合に、防振部材31の短手方向の両端をそれぞれ、野縁受部材7の受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Y方向)に沿って係合可能に設けられており、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持可能に備えている。また防振部材31の中央部分には、天井9より垂設された第2の吊下げボルト33を螺着可能とする螺子穴34が形成されている。   Further, as a vibration isolating means for the lattice body 8, there is provided a vibration isolating member 31 in which a metal plate material such as rectangular stainless steel or aluminum is formed in a substantially C-shaped cross section in the longitudinal direction. The vibration isolating member 31 accommodates the vibration isolating member 31 inside the field receiving member 7 with the central portion of the vibration isolating member 31 on the convex curved surface 32 side facing the inner surface of the upper surface portion of the field receiving member 7. In this case, both ends in the short direction of the vibration isolating member 31 are respectively along the longitudinal direction (Y direction in the figure) of the field receiving member 7 on the inner surfaces of the receiving member side both side edges 16 of the field receiving member 7. The edge receiving member 7 is provided so as to be slidable along the receiving member side groove 4. Further, a screw hole 34 is formed in the center portion of the vibration isolation member 31 so that a second suspension bolt 33 suspended from the ceiling 9 can be screwed.

さらに、第2の吊下げボルト33の中央部分には、水平方向に貫通して形成されたボルト側貫通部35を備えており、このボルト側貫通部35には、両端をそれぞれ天井に固定された第1のワイヤ部材36が挿通されている。   Further, a central portion of the second suspension bolt 33 is provided with a bolt side through portion 35 formed so as to penetrate in the horizontal direction. Both ends of the bolt side through portion 35 are fixed to the ceiling. The first wire member 36 is inserted.

次に、上記構成についてその作用を説明する。最初に、第1の野縁部材5及び野縁受部材7を一体化させて格子体8を組み立てる方法について説明する。野縁保持具1の第1の立ち上げ部20を第1の野縁部材5の第1の野縁側溝部2に挿入して、第1の係止部21を第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合させて、第1の野縁部材5を第1の野縁側溝部2に沿ってスライド自在に保持する。また、野縁保持具1の第2の立ち上げ部23を野縁受部材7の受部材側溝部4に挿入して、第2の係止部24を受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Z方向)に沿って係合させて、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持する。このようにして、第1の野縁部材5及び野縁受部材7を、互いに直交させて、且つ第1の野縁側溝部2及び受部材側溝部4を対向させて一体化された格子体8を組み立てられ、第1の野縁部材5の下面部には天井パネル(図示せず)が取り付けられる。   Next, the effect | action is demonstrated about the said structure. First, a method for assembling the lattice body 8 by integrating the first field edge member 5 and the field edge receiving member 7 will be described. The first rising portion 20 of the field edge holder 1 is inserted into the first field edge side groove portion 2 of the first field edge member 5, and the first locking portions 21 are first edge portions on both sides of the first field edge side. 12 is engaged along the longitudinal direction (X direction in the figure) of the first field edge member 5 so that the first field edge member 5 can slide along the first field edge side groove 2. Hold. Further, the second rising portion 23 of the field edge holder 1 is inserted into the receiving member side groove portion 4 of the field edge receiving member 7, and the second locking portions 24 are formed on the inner surfaces of the receiving member side both side edge portions 16. The field edge receiving member 7 is engaged along the longitudinal direction (Z direction in the figure) of the field edge receiving member 7 to hold the field edge receiving member 7 slidably along the receiving member side groove 4. In this way, the first field edge member 5 and the field edge receiving member 7 are made perpendicular to each other and the first field edge side groove portion 2 and the receiving member side groove portion 4 are opposed to each other so as to be integrated. And a ceiling panel (not shown) is attached to the lower surface of the first field edge member 5.

ここで、第2の野縁部材6と野縁受部材7を一体化させて格子体8を組み立てる場合には、野縁保持具1の第3の立ち上げ部25を第2の野縁部材6の第2の野縁側溝部3に挿入して、第3の係止部26と第2の野縁両側縁部14を係合させて、第2の野縁部材6を第2の野縁側溝部3に沿ってスライド自在に保持して、前述の通りに野縁受部材7を受部材側溝部4に沿ってスライド自在に保持することにより、第2の野縁部材6及び野縁受部材7を、互いに直交させて、且つ第2の野縁側溝部3及び受部材側溝部4を対向させて一体化された格子体8を組み立てられ、第2の野縁部材6の下面部には天井パネル(図示せず)が取り付けられる。格子体8を組み立てる際に、第1の野縁部材5及び第2の野縁部材6のどちらを用いるかは、格子体8の下面部に取り付けられる天井パネルの重量に応じて適宜変更可能とする。   Here, when assembling the grid body 8 by integrating the second field edge member 6 and the field edge receiving member 7, the third rising portion 25 of the field edge holder 1 is used as the second field edge member. 6 is inserted into the second field edge side groove portion 3 to engage the third locking portion 26 and the second field edge both side edges 14 so that the second field edge member 6 is moved to the second field edge side. By holding the edge receiving member 7 slidably along the receiving member side groove 4 as described above, the second edge member 6 and the field receiving member are held slidably along the groove 3. 7 is assembled with the second field edge side groove 3 and the receiving member side groove 4 facing each other, and the bottom surface of the second field edge member 6 has a ceiling. A panel (not shown) is attached. Whether the first field edge member 5 or the second field edge member 6 is used when assembling the lattice body 8 can be appropriately changed according to the weight of the ceiling panel attached to the lower surface portion of the lattice body 8. To do.

また、格子体8を組み立てる際に、野縁側押圧部29によって第1の野縁側両側縁部12の外面が押圧されると、相対的に第1の係止部21が第1の野縁側両側縁部12の内面に押圧されるので、第1の係止部21と第1の野縁側両側縁部12との係合が強固なものとなる。同様に、受部材側押圧部30によって受部材側両側縁部16の外面が押圧されると、相対的に第2の係止部24が受部材側両側縁部16の内面に押圧されるので、第2の係止部24と受部材側両側縁部16との係合が強固なものとなる。   In addition, when the lattice body 8 is assembled, when the outer surface of the first field edge side edge 12 is pressed by the field edge pressing portion 29, the first locking portion 21 is relatively moved to the first field edge both sides. Since it is pressed by the inner surface of the edge part 12, the engagement with the 1st latching | locking part 21 and the 1st field edge side both edge part 12 becomes firm. Similarly, when the outer surface of the receiving member side side edge portion 16 is pressed by the receiving member side pressing portion 30, the second locking portion 24 is relatively pressed against the inner surface of the receiving member side side edge portion 16. The engagement between the second locking portion 24 and the receiving member side side edge portions 16 becomes strong.

次に、前述の通りに組み立てられた格子体8は、野縁保持具1のナット18Aを野縁受部材7の受部材側貫通部27を介して天井9から垂設された第1の吊下げボルト10に装着することによって天井9に接続される。   Next, the lattice body 8 assembled as described above is a first suspension in which the nut 18 </ b> A of the field edge holder 1 is suspended from the ceiling 9 through the receiving member side through portion 27 of the field edge receiving member 7. By attaching to the lowering bolt 10, it is connected to the ceiling 9.

続いて、防振部材31の取り付け方法について説明する。防振部材31を凸曲面32側の中央部分を第1の野縁部材5の下面部の内面に対向させた状態で、防振部材31を第1の野縁部材5内部に収容して、防振部材31の短手方向の両端をそれぞれ第1の野縁部材5の第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合させて第1の野縁部材5に装着して、防振部材31の螺子穴34に螺着された第2の吊下げボルト33の先端を第1の野縁部材5の下面部の内面に押圧させて、格子体8を第2の吊下げボルトとワイヤ部材によって天井9に吊下げ固定している。   Then, the attachment method of the vibration isolator 31 is demonstrated. The vibration isolator 31 is accommodated inside the first field edge member 5 in a state in which the center part on the convex curved surface 32 side is opposed to the inner surface of the lower surface portion of the first field edge member 5, Both ends in the short direction of the vibration isolating member 31 are respectively connected to the inner surfaces of the first field edge side edges 12 of the first field member 5 in the longitudinal direction of the first field member 5 (X direction in the figure). The tip of the second suspension bolt 33 is engaged with the first edge member 5 and attached to the screw hole 34 of the vibration isolation member 31. The grid body 8 is suspended and fixed to the ceiling 9 by the second suspension bolts and wire members.

このように、本実施例の野縁保持具1によって第1又は第2の野縁部材5,6及び野縁受部材7を格子体8に組み立てるとともに、格子体8を天井9から垂設された第1の吊下げボルト10に取り付けて、天井9に吊下げるものである。そして野縁保持具1に第1又は第2の野縁部材5,6を取り付ける第1又は第2の野縁側取付部13,15と野縁受部材7を取り付ける受部材側取付部17からなる第1又は第2の野縁部材5,6及び野縁受部材7より格子体8を組み立てる構成と、格子体8を天井9へ接続する構成とを野縁保持具1にまとめて一つに備えたことにより、第1又は第2の野縁部材5,6と野縁受部材7により組み立てられる格子体8を天井9に接続する構造が単純になり、部品点数の低減を図るとともに、格子体8の組み立てや天井9への接続等の作業を容易にすることができる。   As described above, the first or second field edge members 5 and 6 and the field edge receiving member 7 are assembled to the lattice body 8 by the field edge holder 1 of the present embodiment, and the lattice body 8 is suspended from the ceiling 9. It is attached to the first suspension bolt 10 and suspended from the ceiling 9. And it consists of the receiving member side attachment part 17 which attaches the 1st or 2nd field edge side attaching parts 13 and 15 which attach the 1st or 2nd field edge members 5 and 6 to the field edge holder 1, and the field edge receiving member 7. The configuration for assembling the grid body 8 from the first or second field edge members 5 and 6 and the field edge receiving member 7 and the structure for connecting the grid body 8 to the ceiling 9 are combined into the field edge holder 1 and combined into one. By providing, the structure which connects the grid body 8 assembled by the 1st or 2nd field edge member 5 and 6 and the field edge receiving member 7 to the ceiling 9 becomes simple, and while aiming at reduction of a number of parts, it is a grid. Operations such as assembly of the body 8 and connection to the ceiling 9 can be facilitated.

また、第1の吊下げボルト10の先端を、野縁受部材7の受部材側貫通部27を介して野縁受部材7内部に挿通させて、野縁受部材7と第1又は第2の野縁部材5,6の間に配設された野縁保持具1のナット18Aに螺着させて、格子体8を天井9に接続させる構造とすることにより、格子体8全体の構造を野縁受部材7の上面部より上方へと突出させない構造とすることで、野縁受部材7が天井9に接触するまで格子体8を天井9に近接させて接続することが構造上可能となるので、格子体8の設置場所の制限を低減させることが可能となり、設計の自由度を高めるとともに、天井9への格子体8の取り付けや取り外し等の作業性やメンテナンス性を向上させることができる。   Further, the tip of the first suspension bolt 10 is inserted into the field edge receiving member 7 through the receiving member side through portion 27 of the field edge receiving member 7, and the field edge receiving member 7 and the first or second edge are received. The structure of the entire grid body 8 is obtained by screwing the nut 18 </ b> A of the field edge holder 1 disposed between the field edge members 5 and 6 to connect the grid body 8 to the ceiling 9. By adopting a structure that does not protrude upward from the upper surface portion of the field receiving member 7, it is structurally possible to connect the lattice body 8 close to the ceiling 9 until the field receiving member 7 contacts the ceiling 9. As a result, it is possible to reduce the restrictions on the installation location of the grid body 8, increase the degree of design freedom, and improve workability and maintainability such as attachment and removal of the grid body 8 from the ceiling 9. it can.

さらに、野縁保持具1の第1の係止部21を第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合させることで、第1の係止部21と第1の野縁側両側縁部12の内面との接触面積を増大させて、第1の係止部21と第1の野縁側両側縁部12の接触部分にガタが生じる恐れを防止して、野縁保持具1と第1の野縁部材5との係合状態を安定化させることができる。同様に、野縁保持具1の第2の係止部24を受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Z方向)に沿って係合させることで、第2の係止部24と受部材側両側縁部16の内面との接触面積を増大させて、第2の係止部24と受部材側両側縁部16の接触部分にガタが生じる恐れを防止して、野縁保持具1と野縁受部材7との係合状態を安定化させることができる。さらに、第3の係止部26を第2の野縁両側縁部14の内面に第2の野縁部材6の長手方向(図中、X方向)に沿って係合させることで、第3の係止部26と第2の野縁両側縁部14の内面との接触面積を増大させて、第3の係止部26と第2の野縁両側縁部14の接触部分にガタが生じる恐れを防止して、野縁保持具1と第2の野縁部材6との係合状態を安定化させることができる。   Further, the first locking portion 21 of the field edge holder 1 is engaged with the inner surfaces of the first field edge side both side edge portions 12 along the longitudinal direction (X direction in the drawing) of the first field edge member 5. As a result, the contact area between the first locking portion 21 and the inner surface of the first field side side edge portion 12 is increased, and the first locking portion 21 and the first field side side edge portion 12 are It is possible to stabilize the engagement state between the field edge holder 1 and the first field edge member 5 by preventing the possibility of looseness at the contact portion. Similarly, by engaging the second locking portions 24 of the field edge holder 1 with the inner surfaces of the side edge portions 16 on both sides of the receiving member along the longitudinal direction (Z direction in the figure) of the field edge receiving member 7. The contact area between the second locking portion 24 and the inner surface of the receiving member side both side edge portion 16 may be increased, and the contact portion between the second locking portion 24 and the receiving member side side edge portion 16 may be loosened. Can be prevented, and the engagement state between the field edge holder 1 and the field edge receiving member 7 can be stabilized. Further, the third locking portion 26 is engaged with the inner surfaces of the second field edge both side edges 14 along the longitudinal direction (X direction in the drawing) of the second field edge member 6, so that the third The contact area between the locking portion 26 and the inner surface of the second field edge both side edge 14 is increased, and the contact portion between the third locking portion 26 and the second field edge both edge 14 is loosened. A fear can be prevented and the engagement state of the field edge holder 1 and the 2nd field edge member 6 can be stabilized.

また、第1及び第2の野縁部材5,6を第1及び第2の野縁側溝部2,3に沿ってスライド自在に保持するとともに、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持することにより、格子体8の平面形状を天井9又は天井パネルの形状に合わせた任意の形状に簡便に設定することができる。   The first and second field edge members 5 and 6 are slidably held along the first and second field edge side grooves 2 and 3, and the field edge receiving member 7 is aligned along the receiving member side groove 4. By holding them slidably, the planar shape of the lattice body 8 can be easily set to an arbitrary shape that matches the shape of the ceiling 9 or the ceiling panel.

さらに野縁保持具1に、異なる幅M1,M2を有する第1又は第2の野縁部材5,6を選択的に取付可能に備えたことにより、比較的重量の大きな天井パネルを格子体8の下面部に取り付ける場合には、幅M1が大きく機械的強度の大きな第1の野縁部材5を野縁保持具1に取り付けることで、格子体8の機械的強度を高め、重量の大きな天井パネルを安定させて取り付けることが可能となる。また、比較的重量の小さな天井パネルを格子体8の下面部に取り付ける場合には、幅M2が小さく軽量な第2の野縁部材6を野縁保持具1に取り付けることで、格子体8の軽量化を図り、格子体8の天井9への着脱作業を容易にする等の作業性の向上や格子体8に係る材料費の低減を図ることができる。   Furthermore, by providing the field edge holder 1 with the first or second field edge members 5 and 6 having different widths M1 and M2 so as to be selectively attachable, a relatively heavy ceiling panel can be formed in the lattice body 8. When the first edge member 5 having a large width M1 and a large mechanical strength is attached to the field edge holder 1, the mechanical strength of the lattice body 8 is increased and the ceiling having a large weight is attached. The panel can be mounted stably. In addition, when a ceiling panel having a relatively small weight is attached to the lower surface portion of the lattice body 8, the second field edge member 6 having a small width M <b> 2 and a light weight is attached to the field edge holder 1. It is possible to reduce the weight, improve workability such as facilitating the attachment / detachment work of the grid body 8 to / from the ceiling 9, and reduce the material cost of the grid body 8.

また、野縁側押圧部29によって第1の野縁側両側縁部12の外面が押圧されると、相対的に第1の係止部21によって第1の野縁側両側縁部12の内面が押圧され、第1の係止部21と野縁側両側縁部との係合をさらに強固なものとして、野縁保持具1と第1の野縁部材5との係合状態をさらに安定化させることができる。同様に、受部材側押圧部30によって受部材側両側縁部16の外面が押圧されると、相対的に第2の係止部24によって受部材側両側縁部16の内面に押圧され、第2の係止部24と受部材側両側縁部16との係合をさらに強固なものとして、野縁保持具1と野縁受部材7との係合状態をさらに安定化させることができる。   Further, when the outer surface of the first field edge side both side edge portion 12 is pressed by the field edge side pressing portion 29, the inner surface of the first field edge side both edge portion 12 is relatively pressed by the first locking portion 21. The engagement between the first edge portion 5 and the first edge member 5 can be further stabilized by further strengthening the engagement between the first locking portion 21 and both edge portions on the edge side. it can. Similarly, when the outer surface of the receiving member side side edge portion 16 is pressed by the receiving member side pressing portion 30, the second locking portion 24 is relatively pressed against the inner surface of the receiving member side side edge portion 16, The engagement state between the field edge holder 1 and the field edge receiving member 7 can be further stabilized by further strengthening the engagement between the two locking portions 24 and the side edge 16 on the receiving member side.

さらに、第1の吊下げボルト10とナット18Aにより天井9と格子体8の接続を行う構造としたことで、格子体8はナット18Aを介して第1の吊下げボルト10に上下動自在に構成されており、格子体8の下面部に取り付けられる天井パネルの高さを例えばナット18Aが第1の吊下げボルト10の先端に螺着した最低位置から野縁受部材7の上面が天井9に当接する最高位置までの任意の高さに調整可能に構成されている。   Furthermore, the structure in which the ceiling 9 and the lattice body 8 are connected by the first suspension bolt 10 and the nut 18A allows the lattice body 8 to move up and down to the first suspension bolt 10 via the nut 18A. The height of the ceiling panel that is configured and is attached to the lower surface portion of the lattice body 8 is set such that the upper surface of the field receiving member 7 is the ceiling 9 from the lowest position where the nut 18A is screwed to the tip of the first suspension bolt 10, for example. It is configured to be adjustable to an arbitrary height up to the highest position where it contacts.

また、野縁保持具1を介して天井9から吊下げられた格子体8を水平に保持するには、第1の吊下げボルト10に螺着されたナット18Aを回動させて、第1の吊下げボルト10の軸方向におけるナット18Aの螺着位置を変位させることで、野縁保持具1の垂直方向の位置を任意に変更させることが可能となる。このようなナット18Aの回動動作によって、格子体8を保持している各野縁保持具1の垂直方向の位置を均一に揃えることにより、格子体8を水平に保持して、この格子体8の下面部に取り付けられる天井パネルを水平に保持することが可能となる。   Further, in order to hold the grid body 8 suspended from the ceiling 9 via the field edge holder 1 horizontally, the nut 18A screwed to the first suspension bolt 10 is rotated, and the first By displacing the screwing position of the nut 18 </ b> A in the axial direction of the hanging bolt 10, the vertical position of the field edge holder 1 can be arbitrarily changed. By rotating the nut 18A in this manner, the vertical edge positions of the respective field edge holders 1 holding the grid body 8 are uniformly aligned, thereby holding the grid body 8 horizontally. It becomes possible to hold | maintain the ceiling panel attached to the lower surface part of 8 horizontally.

さらに、防振部材31を介して第2の吊下げボルト33及び第1のワイヤ部材36に格子体8を接続したことにより、第1の吊下げボルト10に加えて第2の吊下げボルト33及び第1のワイヤ部材36による格子体8における平面視方向の単位面積あたりの天井9への接続箇所を増加させることにより、格子体8を天井9へ安定させて接続することが可能となる。また、防振部材31の短手方向の両端をそれぞれ第1の野縁部材5の第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合させることにより、防振部材31の両端と第1の野縁側両側縁部12の内面との接触面積を増大させて、防振部材31と第1の野縁側両側縁部12の接触部分にガタが生じる恐れを防止するとともに、防振部材31の螺子穴34に螺着された第2の吊下げボルト33の先端を第1の野縁部材5の下面部の内面に押圧させて、格子体8を天井9に固定したことにより、防振部材31と第1の野縁部材5の結合状態を安定させることができる。さらに、第2の吊下げボルト34は、第1のワイヤ部材36の張力によって垂直上向きに力が加えられた状態で天井9に保持されており、格子体8の吊下げ重量に対して安定して吊下げ保持するとともに、格子体8の水平方向への振動を抑えて吊下げ保持することが可能となる。   Furthermore, by connecting the lattice body 8 to the second suspension bolt 33 and the first wire member 36 via the vibration isolating member 31, the second suspension bolt 33 in addition to the first suspension bolt 10 is used. Further, by increasing the number of connection points to the ceiling 9 per unit area in the planar view direction in the lattice body 8 by the first wire member 36, the lattice body 8 can be stably connected to the ceiling 9. Further, both ends in the short direction of the vibration isolating member 31 are respectively connected to the inner surfaces of the first field edge side both side edge portions 12 of the first field edge member 5 in the longitudinal direction of the first field edge member 5 (X direction in the figure). ) To increase the contact area between both ends of the vibration isolating member 31 and the inner surfaces of the first field edge side both side edge portions 12, so that the vibration isolating member 31 and the first field edge side both edge portions are increased. 12, and the tip of the second suspension bolt 33 screwed into the screw hole 34 of the vibration isolation member 31 is attached to the inner surface of the lower surface portion of the first field member 5. By pressing and fixing the lattice body 8 to the ceiling 9, it is possible to stabilize the combined state of the vibration isolating member 31 and the first field edge member 5. Further, the second suspension bolt 34 is held on the ceiling 9 in a state in which a force is applied vertically upward by the tension of the first wire member 36, and is stable with respect to the suspension weight of the lattice body 8. It is possible to suspend and hold the lattice body 8 while suppressing the vibration of the lattice body 8 in the horizontal direction.

ここで、各第1の立ち上げ部20,20は、保持具本体11側の基端から第1の係止部21側の先端にかけて、互い距離が近付くように傾斜して形成されており、第2の立ち上げ部23及び第3の立ち上げ部25についても同様に、保持具本体11側の基端から第2の係止部24及び第3の係止部26側の先端にかけて、互いの距離が近付くように傾斜して形成したことにより、第1の立ち上げ部20を第1の係止部21側から野縁側溝部2,3に挿入すると、第1の立ち上げ部20は傾斜が大きくなる方向へ弾性変形していき、第1の係止部21が第1の野縁側溝部2を通過すると第1の立ち上げ部20は弾性復元力により弾性変形する前の状態へと戻ろうとして、第1の係止部21と第1の野縁側両側縁部12は係合するので、第1の立ち上げ部20を第1の係止部21側から野縁側溝部2,3に押し込むだけで、簡便に第1の係止部21と野縁側両側縁部12,14とを係合させることができる。また、係合状態にある第1の係止部21と野縁側両側縁部12,14は、弾性復元力により第1の立ち上げ部20が野縁側両側縁部12,14の外面に押圧されているので容易に係合状態が解除され難い構造となっており、安定した係合状態を確保することができる。   Here, each first rising portion 20, 20 is formed to be inclined so that the distance from each other approaches from the proximal end on the holder body 11 side to the distal end on the first locking portion 21 side, Similarly, with respect to the second raising portion 23 and the third raising portion 25, each of them extends from the proximal end on the holder body 11 side to the distal end on the second locking portion 24 and the third locking portion 26 side. When the first rising portion 20 is inserted into the field side groove portions 2 and 3 from the first locking portion 21 side, the first rising portion 20 is inclined. When the first locking portion 21 passes through the first field side groove portion 2, the first rising portion 20 returns to the state before being elastically deformed by the elastic restoring force. The first locking portion 21 and the first both-side edge portions 12 are engaged with each other. The first locking part 21 can be easily engaged with the both side edge parts 12 and 14 simply by pushing the flange 20 into the field edge side groove parts 2 and 3 from the first locking part 21 side. . In addition, the first locking portion 21 and the both side edge portions 12 and 14 in the engaged state are pressed against the outer surfaces of the both side edge portions 12 and 14 by the elastic restoring force. Therefore, the engagement state is not easily released, and a stable engagement state can be ensured.

以上のように本実施例は請求項1に対応しており、それぞれ長手方向に沿って溝部として第1又は第2の野縁側溝部2,3と受部側溝部4が形成された複数の野縁部材としての第1又は第2の野縁部材5,6及び野縁受部材7を、互いに直交させた状態で保持具本体10に接続して格子体8を構成し、保持具本体10と天井9より吊下げられた吊下げ部材として第1の吊下げボルト10とを接続して格子体8を天井9より吊下げ可能にする野縁保持具1であって、保持具本体11に、保持具本体11の下部に設けた第1又は第2の野縁側溝部2,3と係合可能な野縁取付部としての第1又は第2の野縁取付部13,15と、保持具本体11の上部に設けた受部側溝部4と係合可能な受部材取付部17と、保持具本体11の略中央部分に配設され、野縁受部材7の上面に形成された貫通部としての受部材側貫通部27を介して第1の吊下げボルト10に接続可能な天井接続手段としてのナット18Aとを備えている。   As described above, this embodiment corresponds to the first aspect, and each of the plurality of fields in which the first or second field edge side groove parts 2 and 3 and the receiving part side groove part 4 are formed as the groove parts along the longitudinal direction. The grid member 8 is configured by connecting the first or second field edge members 5 and 6 and the field edge receiving member 7 as edge members to the holder body 10 in a state of being orthogonal to each other. A field edge holder 1 that connects the first suspension bolt 10 as a suspension member suspended from the ceiling 9 to enable the lattice body 8 to be suspended from the ceiling 9. 1st or 2nd field edge attaching parts 13 and 15 as field edge attaching parts which can be engaged with the 1st or 2nd field edge side groove parts 2 and 3 provided in the lower part of holder body 11, and a holder body 11 is provided in the receiving member mounting portion 17 that can be engaged with the receiving portion side groove portion 4 provided in the upper portion of 11 and the substantially central portion of the holder main body 11. A nut 18 </ b> A as a ceiling connecting means connectable to the first suspension bolt 10 through a receiving member side through portion 27 as a through portion formed on the upper surface of the edge receiving member 7 is provided.

この場合、野縁保持具1に、第1又は第2の野縁部材5,6を取り付ける第1又は第2の野縁側取付部13,15と野縁受部材7を取り付ける受部材側取付部17からなる第1又は第2の野縁部材5,6及び野縁受部材7より格子体8を組み立てる構成と、格子体8を天井9へ接続する構成とをまとめて一つに備えたことにより、第1又は第2の野縁部材5,6と野縁受部材7により組み立てられる格子体8を天井9に接続する構造が単純になり、部品点数の低減を図るとともに、格子体8の組み立てや天井9への接続等の作業を容易にすることができる。   In this case, the first or second field edge side attachment parts 13 and 15 for attaching the first or second field edge members 5 and 6 to the field edge holder 1 and the receiving member side attachment part for attaching the field edge receiving member 7. The structure for assembling the lattice body 8 from the first or second field edge members 5 and 6 and the field edge receiving member 7 composed of 17 and the structure for connecting the lattice body 8 to the ceiling 9 are provided in one. Thus, the structure for connecting the grid body 8 assembled by the first or second field edge members 5 and 6 and the field edge receiving member 7 to the ceiling 9 is simplified, and the number of parts is reduced. Operations such as assembly and connection to the ceiling 9 can be facilitated.

また本実施例は請求項に対応しており、第1の野縁取付部13は、矩形の板体からなる保持具本体11の対向する一対の両端部19,19より略平行に立ち上げられ、第1の野縁部材5の第1の野縁側溝部2に挿入可能な一対の第1の立ち上げ部20,20と、第1の立ち上げ部20,20の先端を外側に折り曲げて、第1の野縁部材5の第1の野縁側溝部2の両側縁部としての第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合可能に設けられ、第1の野縁部材5を第1の野縁側溝部2に沿ってスライド自在に保持する第1の係止部21とを備え、受部材取付部17は、両端部19,19と水平方向に直交する保持具本体11の別の一対の両端部22,22より第1の立ち上げ部20,20とは反対方向へ略平行に立ち上げられ、受部材側溝部4に挿入可能な一対の第2の立ち上げ部23,23と、第2の立ち上げ部23,23の先端を外側に折り曲げて、受部材側溝部4の受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Z方向)に沿って係合可能に設けられ、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持する第2の係止部24とを備えている。 Further, this embodiment corresponds to claim 1 , and the first field mounting portion 13 is raised substantially in parallel from a pair of opposite end portions 19 and 19 of the holder body 11 made of a rectangular plate body. The pair of first rising portions 20 and 20 that can be inserted into the first field edge side groove portion 2 of the first field edge member 5 and the tips of the first rising portions 20 and 20 are bent outward. The longitudinal direction of the first field edge member 5 (X direction in the figure) is formed on the inner surface of the first field edge side both side edge portion 12 as both side edge portions of the first field edge side groove portion 2 of the first field edge member 5. ) And a first locking portion 21 that holds the first field edge member 5 slidably along the first field edge side groove portion 2, and includes a receiving member mounting portion 17. Is opposite to the first rising portion 20, 20 from another pair of both ends 22, 22 of the holder body 11 orthogonal to both ends 19, 19 in the horizontal direction A pair of second rising portions 23, 23 that can be inserted into the receiving member side groove portion 4 and the tips of the second rising portions 23, 23 are bent outward to form a receiving member side groove. It is provided in the inner surface of the receiving member side both side edge part 16 of the part 4 so that engagement is possible along the longitudinal direction (Z direction in the figure) of the field receiving member 7, and the field receiving member 7 is made into the receiving member side groove part 4. And a second locking portion 24 that is slidably held along.

この場合、野縁保持具1の第1の係止部21を第1の野縁側両側縁部12の内面に第1の野縁部材5の長手方向(図中、X方向)に沿って係合させることで、第1の係止部21と第1の野縁側両側縁部12の内面との接触面積を増大させて、第1の係止部21と第1の野縁側両側縁部12の接触部分にガタが生じる恐れを防止して、野縁保持具1と第1の野縁部材5との係合状態を安定化させることができる。同様に、野縁保持具1の第2の係止部24を受部材側両側縁部16の内面に野縁受部材7の長手方向(図中、Z方向)に沿って係合させることで、第2の係止部24と受部材側両側縁部16の内面との接触面積を増大させて、第2の係止部24と受部材側両側縁部16の接触部分にガタが生じる恐れを防止して、野縁保持具1と野縁受部材7との係合状態を安定化させることができる。また、第1及び第2の野縁部材5,6を第1及び第2の野縁側溝部2,3に沿ってスライド自在に保持するとともに、野縁受部材7を受部材側溝部4に沿ってスライド自在に保持することにより、格子体8の平面形状を天井9又は天井パネルの形状に合わせた任意の形状に簡便に設定することができる。   In this case, the first locking portion 21 of the field edge holder 1 is engaged with the inner surface of the first field edge side edge portion 12 along the longitudinal direction (X direction in the drawing) of the first field edge member 5. By combining, the contact area of the 1st latching | locking part 21 and the inner surface of the 1st field edge side both side edge part 12 is increased, and the 1st latching | locking part 21 and the 1st field edge side both edge 12 It is possible to stabilize the engagement state between the field edge holder 1 and the first field edge member 5 by preventing the possibility of looseness at the contact portion. Similarly, by engaging the second locking portions 24 of the field edge holder 1 with the inner surfaces of the side edge portions 16 on both sides of the receiving member along the longitudinal direction (Z direction in the figure) of the field edge receiving member 7. The contact area between the second locking portion 24 and the inner surface of the receiving member side both side edge portion 16 may be increased, and the contact portion between the second locking portion 24 and the receiving member side side edge portion 16 may be loosened. Can be prevented, and the engagement state between the field edge holder 1 and the field edge receiving member 7 can be stabilized. The first and second field edge members 5 and 6 are slidably held along the first and second field edge side grooves 2 and 3, and the field edge receiving member 7 is aligned along the receiving member side groove 4. By holding them slidably, the planar shape of the lattice body 8 can be easily set to an arbitrary shape that matches the shape of the ceiling 9 or the ceiling panel.

さらに本実施例は請求項に対応しており、野縁取付部としての第2の野縁取付部15に、保持具本体11に第1の立ち上げ部20と略同一方向に立ち上げられ、且つ第1の立ち上げ部20,20間の間隔M1より幅狭に形成され、第1の野縁部材5の第1の野縁側溝部2より幅狭な第2の野縁側溝部3を備えた別の幅狭な野縁部材として第2の野縁部材6の第2の野縁側溝部3に挿入可能な一対の第3の立ち上げ部25,25と、第3の立ち上げ部25,25の先端を外側に折り曲げて、第2の野縁側溝部3の第2の野縁側両側縁部14の内面に第2の野縁部材6の長手方向(図中、X方向)に沿って係合可能に設けられ、第2の野縁部材6を第2の野縁側溝部3に沿ってスライド自在に保持する第3の係止部26とを備えている。 Further, this embodiment corresponds to claim 2 and is raised by the second field edge mounting part 15 as the field edge mounting part in the holder main body 11 in substantially the same direction as the first rising part 20. And a second field-side groove 3 that is formed narrower than the interval M1 between the first rising parts 20 and 20 and is narrower than the first field-side groove 2 of the first field member 5. A pair of third rising portions 25, 25 that can be inserted into the second field edge side groove portion 3 of the second field edge member 6 as another narrow field edge member, and a third rising portion 25, The front end of the second field edge side groove portion 3 is bent along the longitudinal direction of the second field edge member 6 along the longitudinal direction (X direction in the figure). And a third locking portion 26 that slidably holds the second field edge member 6 along the second field edge side groove 3.

この場合、第3の係止部26を第2の野縁両側縁部14の内面に第2の野縁部材6の長手方向(図中、X方向)に沿って係合させることで、第3の係止部26と第2の野縁両側縁部14の内面との接触面積を増大させて、第3の係止部26と第2の野縁両側縁部14の接触部分にガタが生じる恐れを防止して、野縁保持具1と第2の野縁部材6との係合状態を安定化させることができる。第2の野縁部材6を第2の野縁側溝部3に沿ってスライド自在に保持することにより、格子体8の平面形状を天井9又は天井パネルの形状に合わせた任意の形状に簡便に設定することができる。   In this case, the third locking portion 26 is engaged with the inner surface of the second field edge both side edges 14 along the longitudinal direction (X direction in the drawing) of the second field edge member 6. The contact area between the third locking portion 26 and the inner surface of the second field edge both side edge 14 is increased, and the contact portion between the third locking portion 26 and the second field edge both side edge 14 is loose. The fear of occurring can be prevented, and the engagement state of the field edge holder 1 and the second field edge member 6 can be stabilized. By holding the second field edge member 6 slidably along the second field edge side groove 3, the planar shape of the lattice body 8 can be easily set to an arbitrary shape that matches the shape of the ceiling 9 or the ceiling panel. can do.

さらに本実施例は請求項に対応しており、保持具本体11における隣接する第1の立ち上げ部20と第2の立ち上げ部23との間より水平方向に延設された延設片28を水平方向に2分割して、分割された一方を垂直下向きに折り曲げて第1の野縁部材5の第1の野縁側両側縁部12の外面に押圧可能な野縁側押圧部29を設けると共に、他方を垂直上向きに折り曲げて野縁受部材7の受部材側両側縁部16の外面に押圧可能な受部材側押圧部30を設けている。 Furthermore, the present embodiment corresponds to claim 3 , and the extended piece that extends in the horizontal direction from between the adjacent first raised portion 20 and second raised portion 23 in the holder body 11. 28 is divided into two in the horizontal direction, and one of the divided portions is bent vertically downward to provide a field-side pressing portion 29 that can be pressed on the outer surface of the first field-edge-side side edges 12 of the first field-edge member 5. At the same time, a receiving member-side pressing portion 30 that can be pressed on the outer surface of the receiving member side both side edge portions 16 of the field receiving member 7 by bending the other vertically upward.

この場合、野縁側押圧部29によって第1の野縁側両側縁部12の外面が押圧されると、相対的に第1の係止部21によって第1の野縁側両側縁部12の内面が押圧され、第1の係止部21と野縁側両側縁部との係合をさらに強固なものとして、野縁保持具1と第1の野縁部材5との係合状態をさらに安定化させることができる。同様に、受部材側押圧部30によって受部材側両側縁部16の外面が押圧されると、相対的に第2の係止部24によって受部材側両側縁部16の内面に押圧され、第2の係止部24と受部材側両側縁部16との係合をさらに強固なものとして、野縁保持具1と野縁受部材7との係合状態をさらに安定化させることができる。   In this case, when the outer surface of the first field edge side both side edge portion 12 is pressed by the field edge side pressing portion 29, the inner surface of the first field edge side both edge portion 12 is relatively pressed by the first locking portion 21. The engagement between the first edge portion 5 and the first edge member 5 is further stabilized by further strengthening the engagement between the first locking portion 21 and both edge portions on the edge side. Can do. Similarly, when the outer surface of the receiving member side side edge portion 16 is pressed by the receiving member side pressing portion 30, the second locking portion 24 is relatively pressed against the inner surface of the receiving member side side edge portion 16, The engagement state between the field edge holder 1 and the field edge receiving member 7 can be further stabilized by further strengthening the engagement between the two locking portions 24 and the side edge 16 on the receiving member side.

また本実施例は請求項に対応しており、吊下げ部材を天井9より垂設されたボルトとしての第1の吊下げボルト10とし、天井接続部を第1の吊下げボルト10に螺着可能なナット18Aとしている。 Further, this embodiment corresponds to claim 4 , wherein the suspension member is a first suspension bolt 10 as a bolt suspended from the ceiling 9, and the ceiling connection portion is screwed to the first suspension bolt 10. The nut 18A is wearable.

この場合、第1の吊下げボルト10とナット18Aにより天井9と格子体8の接続を行う構造としたことで、格子体8はナット18Aを介して第1の吊下げボルト10に上下動自在に構成されており、格子体8の下面に取り付けられる天井パネルの高さを例えばナット18Aが第1の吊下げボルト10の先端に螺着した最低位置から野縁受部材7の上面が天井9に当接する最高位置までの任意の高さに調整可能に構成されている。ナット18Aを回動動作によって、第1の吊下げボルト10の軸方向におけるナット18Aの螺着位置を変位させ、野縁保持具1の垂直方向の位置を任意に変更させ、格子体8を保持している各野縁保持具1の垂直方向の位置を均一に揃えることにより、格子体8を水平に保持して、この格子体8の下面部に取り付けられる天井パネルを水平に保持することが可能となる。   In this case, since the ceiling 9 and the lattice body 8 are connected by the first suspension bolt 10 and the nut 18A, the lattice body 8 can be moved up and down to the first suspension bolt 10 via the nut 18A. The height of the ceiling panel attached to the lower surface of the lattice body 8 is, for example, from the lowest position where the nut 18A is screwed to the tip of the first suspension bolt 10, and the upper surface of the field receiving member 7 is the ceiling 9 It is configured to be adjustable to an arbitrary height up to the highest position where it contacts. By rotating the nut 18A, the screwing position of the nut 18A in the axial direction of the first suspension bolt 10 is displaced, the vertical position of the field edge holder 1 is arbitrarily changed, and the lattice body 8 is held. By uniformly aligning the vertical positions of the field edge holders 1 being held, the grid body 8 can be held horizontally, and the ceiling panel attached to the lower surface of the grid body 8 can be held horizontally. It becomes possible.

また、図13に示すように天井9側に固定された、第1の野縁部材5及び野縁受部材7と同様の断面略C型の形鋼37に対して、防振部材31を装着して、この防振部材31の螺子穴34にナット等の固定部材38によって固定された番線等の線部材や一端にねじ溝を備えた丸棒等の棒部材等からなる吊下げ部材39を垂設して、その吊下げ部材39の下端に蛍光灯等の各種照明装置40を取り付けており、さらに吊下げ部材39の中間部分を第2のワイヤ部材41によって天井9側へ接続されている。このようにすることで、照明装置40を吊下げ部材39と第2のワイヤ部材41によって照明装置40の吊下げ重量に対して安定して吊下げ保持するとともに、照明装置40の水平方向への振動を抑えて吊下げ保持することが可能となる。ここで、吊下げ部材39の下端に取り付けられる被吊下げ対象は、照明装置40に限定されるものではなく、各種電気機器であっても構わない。   Further, as shown in FIG. 13, a vibration isolating member 31 is mounted on a section steel 37 having a substantially C-shaped cross section similar to the first field edge member 5 and the field edge receiving member 7 fixed to the ceiling 9 side. Then, a suspension member 39 made of a wire member such as a number wire fixed to the screw hole 34 of the vibration isolation member 31 by a fixing member 38 such as a nut or a rod member such as a round bar provided with a screw groove at one end is provided. Various illuminating devices 40 such as fluorescent lamps are attached to the lower end of the suspension member 39, and an intermediate portion of the suspension member 39 is connected to the ceiling 9 side by a second wire member 41. . In this way, the lighting device 40 is stably held by the hanging member 39 and the second wire member 41 with respect to the hanging weight of the lighting device 40, and the lighting device 40 in the horizontal direction is held. The vibration can be suppressed and held. Here, the suspended object attached to the lower end of the hanging member 39 is not limited to the lighting device 40, and may be various electric devices.

次に図14〜図15は、本発明の第2実施例を示すものである。同図において、図1〜図11と同一部分には同一符号を付し、その共通する部分の詳細な説明は省略する。   14 to 15 show a second embodiment of the present invention. In this figure, the same parts as those in FIGS. 1 to 11 are denoted by the same reference numerals, and detailed description of common parts is omitted.

本実施例の天井接続手段18では、前述のナット18Aを保持具本体11に固定せずに、保持具本体11から独立して備えており、受部材側貫通部27及び本体側貫通部11Aに挿通された第1の吊下げボルト10に保持具本体11の下側からナット18Aを螺着して、格子体8を天井9に吊下げ可能とすることで、前記第1実施例と同様の作用、効果を奏することが可能となる。   In the ceiling connecting means 18 of the present embodiment, the above-described nut 18A is not fixed to the holder main body 11, but provided independently from the holder main body 11, and the receiving member side through portion 27 and the main body side through portion 11A are provided. The nut 18 </ b> A is screwed onto the inserted first suspension bolt 10 from the lower side of the holder main body 11 so that the lattice body 8 can be suspended from the ceiling 9, so that the same as in the first embodiment. An effect | action and an effect can be show | played.

図16〜図20は、本発明の第3実施例を示すものである。同図において、図1〜図11と同一部分には同一符号を付し、その共通する部分の詳細な説明は省略する。   16 to 20 show a third embodiment of the present invention. In this figure, the same parts as those in FIGS. 1 to 11 are denoted by the same reference numerals, and detailed description of common parts is omitted.

本実施例の天井接続手段18についても、第2実施例と同様にナット18Aを保持具本体11に固定せずに、保持具本体11から独立して備えている。   The ceiling connecting means 18 of the present embodiment is also provided independently of the holder body 11 without fixing the nut 18A to the holder body 11 as in the second embodiment.

また、本実施例の野縁保持具1は、上記第1実施例記載の野縁保持具1の受部材取付部17A,17Bの一方17Aを略中央部分から水平方向に二分割して、一方17Aを二分割して形成された隙間42より上方へ突設された腕部43を備えている。   Further, the field edge holder 1 of the present embodiment is obtained by dividing one side 17A of the receiving member mounting portions 17A and 17B of the field edge holder 1 described in the first embodiment into two in the horizontal direction from a substantially central portion. The arm part 43 is provided so as to project upward from a gap 42 formed by dividing 17A into two parts.

この腕部43は、一方17Aの隙間より保持具本体11を水平外向きへ延設した下側水平壁部44と、保持具本体11の略中央部分の上方に保持具本体11と平行、かつ間隔N1を有して離間して配設された上側水平壁部45と、下側水平壁部44と上側水平壁部45とを連結する縦壁部46とを備える側面視略コ字型形状に形成されたものである。   The arm portion 43 includes a lower horizontal wall portion 44 in which the holder main body 11 is extended horizontally outward from a gap of one side 17 </ b> A, parallel to the holder main body 11 above the substantially central portion of the holder main body 11, and Side view substantially U-shaped shape provided with the upper horizontal wall part 45 spaced apart with the space | interval N1, and the vertical wall part 46 which connects the lower horizontal wall part 44 and the upper horizontal wall part 45 It is formed.

ここで本実施例の野縁保持具1の特徴的構成として、前記第1実施例及び第2実施例において保持具本体11の略中央部分に設けられた本体側貫通部11Aを、本実施例の野縁保持具1では上側水平壁部45の略中央部分に備えたものとする。   Here, as a characteristic configuration of the field edge holder 1 of the present embodiment, the main body side through portion 11A provided in the substantially central portion of the holder main body 11 in the first and second embodiments is used as the present embodiment. In the field edge holder 1, it is assumed that it is provided at the substantially central portion of the upper horizontal wall portion 45.

さらに、上側水平壁部45の上端から保持具本体11の下端までの垂直方向の寸法をN2(6.5cm≦N2≦8.5cm、好ましくはN2=約7.5cm)として形成されており、上側水平壁部45と保持具本体11との間には、例えば保持具本体11を形成している板体の厚みを約2mmとした場合に、垂直方向に前述の間隔N1(6cm≦N1≦8cm、好ましくはN2=約7cm)を有する隙間47が形成されている。ここで、この隙間47は野縁受部材7を受部材取付部17に取り付けた状態で、野縁受部材7と上側水平壁部45との間に使用者の手又はスパナ、レンチ等の工具類等が出し入れ可能な間隔N3を有するものとする。   Further, the vertical dimension from the upper end of the upper horizontal wall 45 to the lower end of the holder body 11 is formed as N2 (6.5 cm ≦ N2 ≦ 8.5 cm, preferably N2 = about 7.5 cm), Between the upper horizontal wall 45 and the holder body 11, for example, when the thickness of the plate forming the holder body 11 is about 2 mm, the above-described distance N1 (6 cm ≦ N1 ≦) in the vertical direction. A gap 47 having 8 cm (preferably N 2 = about 7 cm) is formed. Here, the gap 47 is in a state in which the field receiving member 7 is attached to the receiving member mounting portion 17, and a user's hand or a tool such as a spanner or a wrench is provided between the field receiving member 7 and the upper horizontal wall portion 45. It is assumed that there is an interval N3 that can be taken in and out.

本実施例の野縁保持具1は、上側水平壁部45の上方から本体側貫通部11Aに挿通された第1の吊下げボルト10に、上側水平壁部45の下側からナット18Aを螺着して、第1の吊下げボルト10に腕部43を取り付けることにより、野縁保持具1を介して格子体8を天井9に吊下げ可能とすることで、前記第1実施例と同様の作用、効果を奏することが可能となる。   In the field edge holder 1 of this embodiment, the nut 18A is screwed from the lower side of the upper horizontal wall portion 45 to the first suspension bolt 10 inserted from above the upper horizontal wall portion 45 into the main body side through portion 11A. Wearing and attaching the arm part 43 to the first suspension bolt 10 enables the lattice body 8 to be suspended from the ceiling 9 via the field edge holder 1, so that it is the same as in the first embodiment. It is possible to achieve the effects and effects.

また、野縁保持具1を介して天井9から吊下げられた格子体8を水平に保持するには、第1の吊下げボルト10に螺着されたナット18Aを回動させて、第1の吊下げボルト10の軸方向におけるナット18Aの螺着位置を変位させることで、野縁保持具1の垂直方向の位置を任意に変更させることが可能となる。このようなナット18Aの回動動作によって、格子体8を保持している各野縁保持具1の垂直方向の位置を均一に揃えることにより、格子体8を水平に保持して、この格子体8の下面部に取り付けられる天井パネルを水平に保持することが可能となる。   Further, in order to hold the grid body 8 suspended from the ceiling 9 via the field edge holder 1 horizontally, the nut 18A screwed to the first suspension bolt 10 is rotated, and the first By displacing the screwing position of the nut 18 </ b> A in the axial direction of the hanging bolt 10, the vertical position of the field edge holder 1 can be arbitrarily changed. By rotating the nut 18A in this manner, the vertical edge positions of the respective field edge holders 1 holding the grid body 8 are uniformly aligned, thereby holding the grid body 8 horizontally. It becomes possible to hold | maintain the ceiling panel attached to the lower surface part of 8 horizontally.

さらに、上側水平壁部45と保持具本体11との間には、受部材取付部17に野縁受部材7を取り付けた状態で、上側水平壁部45と野縁受部材7との間において使用者の手又は工具類等を出し入れ可能とする間隔N3を有する隙間47が形成されたことにより、第1の吊下げボルト10へのナット18Aの脱作業及び第1の吊下げボルト10の軸方向に対するナット18Aの螺着位置の調節作業等に伴うナット18Aの回動作業を容易にして、作業性の向上を図ることができる。   Further, between the upper horizontal wall 45 and the field receiving member 7 between the upper horizontal wall 45 and the field receiving member 7 with the field receiving member 7 attached to the receiving member mounting part 17. By forming the clearance 47 having the interval N3 that allows the user's hand or tools to be taken in and out, the nut 18A is removed from the first suspension bolt 10 and the shaft of the first suspension bolt 10 is removed. The work of rotating the nut 18A accompanying the work of adjusting the screwing position of the nut 18A with respect to the direction can be facilitated, and the workability can be improved.

以上のように本実施例は請求項に対応しており、吊下げ部材を雄ねじ部材である第1の吊下げボルト10とし、天井接続手段18に、保持具本体11より突設された腕部43と、腕部43の先端である上側水平壁部45に設けられた第1の吊下げボルト10が挿通可能な貫通部である本体側貫通部11Aと、本体側貫通部11Aに挿通された第1の吊下げボルト10に螺着して、保持具本体11を第1の吊下げボルト10に接続可能とするナット18Aとを備えている。 As described above, this embodiment corresponds to the fifth aspect , and the suspension member is the first suspension bolt 10 which is a male screw member, and the arm projecting from the holder body 11 on the ceiling connecting means 18. The main body side through portion 11A that is a through portion through which the first suspension bolt 10 provided in the upper horizontal wall portion 45, which is the tip of the arm portion 43, can be inserted, and the main body side through portion 11A. And a nut 18 </ b> A that can be screwed onto the first suspension bolt 10 to connect the holder body 11 to the first suspension bolt 10.

この場合、第1の吊下げボルト10とナット18Aにより天井9と格子体8の接続を行う構造としたことで、格子体8はナット18Aを介して第1の吊下げボルト10に上下動自在に構成されており、格子体8の下面に取り付けられる天井パネルの高さを例えばナット18Aが第1の吊下げボルト10の先端に螺着した最低位置から野縁受部材7の上面が天井9に当接する最高位置までの任意の高さに調整可能に構成されている。ナット18Aを回動動作によって、第1の吊下げボルト10の軸方向におけるナット18Aの螺着位置を変位させ、野縁保持具1の垂直方向の位置を任意に変更させ、格子体8を保持している各野縁保持具1の垂直方向の位置を均一に揃えることにより、格子体8を水平に保持して、この格子体8の下面部に取り付けられる天井パネルを水平に保持することが可能となる。さらに、本体側貫通部11Aを腕部45の上側水平壁部45に備えたことにより、第1の吊下げボルト10へのナット18Aの着脱作業及び第1の吊下げボルト10の軸方向に対するナット18Aの螺着位置の調節作業等の各種作業に伴うナット18Aの回動作業を容易にして、作業性の向上を図ることができる。   In this case, since the ceiling 9 and the lattice body 8 are connected by the first suspension bolt 10 and the nut 18A, the lattice body 8 can be moved up and down to the first suspension bolt 10 via the nut 18A. The height of the ceiling panel attached to the lower surface of the lattice body 8 is, for example, from the lowest position where the nut 18A is screwed to the tip of the first suspension bolt 10, and the upper surface of the field receiving member 7 is the ceiling 9 It is configured to be adjustable to an arbitrary height up to the highest position where it contacts. By rotating the nut 18A, the screwing position of the nut 18A in the axial direction of the first suspension bolt 10 is displaced, the vertical position of the field edge holder 1 is arbitrarily changed, and the lattice body 8 is held. By uniformly aligning the vertical positions of the field edge holders 1 being held, the grid body 8 can be held horizontally, and the ceiling panel attached to the lower surface of the grid body 8 can be held horizontally. It becomes possible. Further, by providing the main body side through portion 11A in the upper horizontal wall 45 of the arm portion 45, the nut 18A can be attached to and detached from the first suspension bolt 10 and the nut of the first suspension bolt 10 in the axial direction. It is possible to facilitate the rotating operation of the nut 18A accompanying various operations such as the adjusting operation of the screwing position of 18A, and to improve the workability.

本発明は上記各実施例に限定されるものではなく、本発明の要旨の範囲内において種々の変形実施が可能である。例えば、第1〜3の係止部、第1及び第2の野縁側両側縁部及び受部材側両側縁部の断面形状は略J型に限られるものではなく、略L型等の引っ掛り易い形状であれば、特に限定されるものではない。また、第3実施例に示す保持具本体の板体の厚み、間隔N1、寸法N2、間隔N3の数値についても適宜変更可能である。   The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the gist of the present invention. For example, the cross-sectional shapes of the first to third locking portions, the first and second field edge side both side edges, and the receiving member side both side edges are not limited to substantially J-shaped, but are substantially L-shaped hooks. The shape is not particularly limited as long as the shape is easy. Further, the thickness of the plate body of the holder body shown in the third embodiment, the interval N1, the dimension N2, and the numerical values of the interval N3 can be appropriately changed.

1 野縁保持具
2 第1の野縁側溝部
3 第2の野縁側溝部
4 受部材側溝部
5 第1の野縁部材
6 第2の野縁部材(幅狭な野縁部材)
7 野縁受部材
8 格子体
9 天井
10 第1の吊下げボルト(吊下げ部材)
11 保持具本体
11A 本体側貫通部(貫通部)
12 第1の野縁側両側縁部
13 第1の野縁取付部
14 第2の野縁側両側縁部
15 第2の野縁取付部
16 受部材側両側縁部
17A,17B 受部材取付部
18 天井接続手段
18A ナット(雌ねじ部材)
19 両端部
20 第1の立ち上げ部
21 第1の係止部
22 別の両端部
23 第2の立ち上げ部
24 第2の係止部
25 第3の立ち上げ部
26 第3の係止部
28 延設片
29 野縁側押圧部
30 受部材側押圧部
43 腕部
45 上側水平壁部(腕部の先端)
X 長手方向(野縁部材)
Z 長手方向(野縁受部材)
DESCRIPTION OF SYMBOLS 1 Field edge holder 2 1st field edge side groove part 3 2nd field edge side groove part 4 Receiving member side groove part 5 1st field edge member 6 2nd field edge member (narrow field edge member)
7 Field edge receiving member 8 Lattice body 9 Ceiling 10 First hanging bolt (hanging member)
11 Holder body 11A Main body side penetration (penetration)
12 1st field edge side both sides edge 13 1st field edge attachment part 14 2nd field edge side both edge parts 15 2nd field edge attachment part 16 receiving member side both side edges 17A and 17B receiving member attachment part 18 ceiling Connection means 18A Nut (Female thread member)
19 Both ends 20 First rising portion 21 First locking portion 22 Another both ends 23 Second rising portion 24 Second locking portion 25 Third rising portion 26 Third locking portion 28 Extension piece 29 Field edge side pressing part 30 Receiving member side pressing part 43 Arm part 45 Upper horizontal wall part (tip of arm part)
X Longitudinal direction (field edge member)
Z Longitudinal direction (edge receiving member)

Claims (5)

それぞれ長手方向に沿って溝部が形成された複数の野縁部材及び野縁受部材を、互いに直交させた状態で保持具本体に接続して格子体を構成し、前記保持具本体と天井より吊下げられた吊下げ部材とを接続して前記格子体を前記天井より吊下げ可能にする野縁保持具であって、
前記保持具本体に、前記保持具本体と前記野縁部材の溝部とを係合可能にする野縁取付部と、前記保持具本体と前記野縁受部材の溝部とを係合可能にする受部材取付部と、前記保持具本体と前記吊下げ部材とを接続可能にする天井接続手段とを備え、
前記野縁取付部は、矩形の板体からなる前記保持具本体の対向する一対の両端部より略平行に立ち上げられ、前記野縁部材の溝部に挿入可能な一対の第1の立ち上げ部と、前記第1の立ち上げ部の先端を外側に折り曲げて、前記野縁部材の溝部の両側縁部の内面に前記野縁部材の長手方向に沿って係合可能に設けられ、前記野縁部材を前記野縁部材の溝部に沿ってスライド自在に保持する第1の係止部とを備え、前記受部材取付部は、前記両端部と水平方向に直交する前記保持具本体の別の一対の両端部より前記第1の立ち上げ部とは反対方向へ略平行に立ち上げられ、前記野縁受部材の溝部に挿入可能な一対の第2の立ち上げ部と、前記第2の立ち上げ部の先端を外側に折り曲げて、前記野縁受部材の溝部の両側縁部の内面に前記野縁受部材の長手方向に沿って係合可能に設けられ、前記野縁受部材を前記野縁受部材の溝部に沿ってスライド自在に保持する第2の係止部とを備えたことを特徴とする野縁保持具。
A plurality of field edge members and field edge receiving members each having a groove formed along the longitudinal direction are connected to the holder body in a state of being orthogonal to each other to form a lattice body, and suspended from the holder body and the ceiling. A field edge holder that connects a suspended member that is lowered to allow the lattice body to be suspended from the ceiling,
A field edge mounting portion that enables engagement of the holder body and the groove portion of the field edge member with the holder body, and a receiver that enables engagement of the holder body and the groove portion of the field edge receiving member. A member attaching portion, and a ceiling connecting means for enabling connection between the holder body and the suspension member,
The field edge mounting portions are raised substantially in parallel from a pair of opposite end portions of the holder body made of a rectangular plate body, and can be inserted into a groove portion of the field edge member. And bending the front end of the first rising portion outward, the inner surface of both side edges of the groove portion of the field edge member is provided so as to be engageable along the longitudinal direction of the field edge member, A first locking portion for slidably holding the member along the groove portion of the field edge member, and the receiving member mounting portion is another pair of the holder main bodies orthogonal to the both end portions and in the horizontal direction. A pair of second rising portions that can be inserted into the groove portion of the edge receiving member, and the second rising portion. The field edge receiving portion is bent on the inner surface of both side edge portions of the groove portion of the field edge receiving member by bending the tip of the portion outward. Cortex of engageably provided along the longitudinal direction, characterized in that said ceiling joist receiving member and a second holding portion for holding freely slide along the groove portion of the ceiling joist receiving member Rim retainer.
前記野縁取付部に、前記保持具本体に前記第1の立ち上げ部と略同一方向に立ち上げられ、且つ前記第1の立ち上げ部間の間隔より幅狭に形成され、前記野縁部材の前記溝部より幅狭な溝部を備えた別の幅狭な野縁部材の前記幅狭な溝部に挿入可能な一対の第3の立ち上げ部と、
前記第3の立ち上げ部の先端を外側に折り曲げて、前記幅狭な溝部の両側縁部の内面に前記幅狭な野縁部材の長手方向に沿って係合可能に設けられ、前記幅狭な野縁部材を前記幅狭な溝部に沿ってスライド自在に保持する第3の係止部とを備えたことを特徴とする請求項記載の野縁保持具。
The field edge member is formed in the field edge mounting portion so as to be raised substantially in the same direction as the first rising portion on the holder body, and is narrower than the interval between the first rising portions. A pair of third rising portions that can be inserted into the narrow groove portion of another narrow field member having a narrower groove portion than the groove portion;
The tip of the third raised portion is bent outward, and is provided on the inner surfaces of both side edges of the narrow groove portion so as to be engageable along the longitudinal direction of the narrow field member. field edge retainer according to claim 1, wherein the a ceiling joist member to a third feature, further comprising a locking portion for holding slidably along the narrow groove.
前記保持具本体における隣接する前記第1の立ち上げ部と前記第2の立ち上げ部との間より水平方向に延設された延設片を水平方向に2分割して、分割された一方を垂直下向きに折り曲げて前記野縁部材の両側縁部の外面に押圧可能な野縁側押圧部を設けると共に、他方を垂直上向きに折り曲げて前記野縁受部材の両側縁部の外面に押圧可能な受部材側押圧部を設けたことを特徴とする請求項1又は2に記載の野縁保持具。 The extending piece extending in the horizontal direction from between the first rising part and the second rising part adjacent to each other in the holder body is divided into two in the horizontal direction, and one of the divided parts is divided. A field-side pressing portion is provided that can be bent vertically downward to be pressed on the outer surface of both side edges of the field edge member, and the other is bent vertically upward to be received on the outer surface of both side edges of the field edge receiving member. The field edge holder according to claim 1 or 2 , wherein a member side pressing portion is provided. 前記吊下げ部材を雄ねじ部材とし、
前記天井接続手段に、前記保持具本体に設けられた前記雄ねじ部材が挿通可能な貫通部と、前記貫通部に挿通された前記雄ねじ部材に螺着して、前記保持具本体を前記雄ねじ部材に接続可能とする雌ねじ部材とを備えたことを特徴とする請求項1〜3のいずれか1項に記載の野縁保持具。
The suspension member is a male screw member,
The ceiling connecting means is screwed into the male screw member inserted into the penetrating portion through which the male screw member provided in the holder main body can be inserted, and the male screw member inserted into the through portion, and the holder main body is attached to the male screw member. The field edge holder according to any one of claims 1 to 3 , further comprising a female screw member that can be connected.
前記吊下げ部材を雄ねじ部材とし、
前記天井接続手段に、前記保持具本体より突設された腕部と、前記腕部の先端に設けられた前記雄ねじ部材が挿通可能な貫通部と、前記貫通部に挿通された前記雄ねじ部材に螺着して、前記保持具本体を前記雄ねじ部材に接続可能とする雌ねじ部材とを備えたことを特徴とする請求項1〜3のいずれか1項に記載の野縁保持具。
The suspension member is a male screw member,
In the ceiling connecting means, an arm portion protruding from the holder body, a penetrating portion through which the male screw member provided at the tip of the arm portion can be inserted, and the male screw member inserted through the penetrating portion The field edge holder according to any one of claims 1 to 3 , further comprising a female screw member that is screwed so that the holder main body can be connected to the male screw member.
JP2009170456A 2009-07-21 2009-07-21 Field edge holder Active JP5581620B2 (en)

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JP5732950B2 (en) * 2011-03-23 2015-06-10 株式会社内山産業 Seismic structure of suspended ceiling
JP5754302B2 (en) * 2011-05-02 2015-07-29 株式会社内山産業 Field edge holder
JP6345625B2 (en) * 2015-04-28 2018-06-20 株式会社ケーワン Ceiling foundation structure and joining jig

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