JPH04103916U - ceiling hanging bracket - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] To provide a ceiling hanging metal fitting that can firmly connect a field edge and a field edge receiver, which are foundation members of a building, and can be suspended and held from a building frame. [Structure] The roof edge 70 of the ceiling is suspended and held on the building frame by intersecting the edge 70 made of shaped steel and the edge receiver 71.
A metal fitting 25 for suspending a field edge receiver 71, which is a set of two hanging metal fittings 25, holds the field edge receiver 71 by each vertical part 35, and has a metal fitting 25 on both lower side edges of the vertical part. It is characterized in that the bent end portion 74 of the field edge 70 is engaged with the provided notch 38.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to ceiling hanging fittings, and in particular, they are installed intersectingly as base members constituting the ceiling. In order to connect the installed field edge and field edge receiver, and to suspend this from the building frame. This relates to ceiling hanging fittings.

0002

[Conventional technology]

Ceilings in buildings such as buildings are usually configured as follows. That is, Hanging bolts whose upper end is fixed to the frame after building the frame with concrete etc. The roof edge and the roof edge receiver, which are ceiling base members, are arranged to intersect with each other through the roof edge, and the ceiling is placed on this roof edge. Well boards are being installed. Shaped steel is generally used for these edge and edge supports. has been done. In this case, the intersection between the field edge and the field edge receiver is connected using a connecting metal fitting. Furthermore, this field support is attached to a hanging bolt hanging from above via a hanging bracket. is supported.

0003 A conventional ceiling suspension structure will be described with reference to FIGS. 33 to 36. In each figure, 1 , 1, ... are field edges arranged in parallel at a predetermined interval, and 2, 2, ... are field edges 1, 1. A field edge support placed above and in parallel at a predetermined interval, intersecting with this. be. These field edges 1, 1, ... and field edge receivers 2, 2, ... are all made of shaped steel. ing. More specifically, groove-shaped steel is used for the field edge receivers 2, 2,... Edges 1, 1, ... have so-called lips, which are made by bending the tip of groove-shaped steel into an L-shape. Grooved steel is used. Furthermore, the field edge receivers 2, 2, ... are provided with a predetermined interval. A hanging fitting 3 is attached to the hanging fitting 3, and the lower end of the hanging bolt 4 is attached to this hanging fitting 3. installed. The lower end of the hanging bolt 4 is attached. Hanging bolt 4 The upper end is fixed to a building frame (not shown). Also, between Noen 1 and Noen Uke 2, A connecting metal fitting 5 called a clip is attached to the intersection (FIGS. 34 and 35).

0004 To explain further, the hanging fitting 3 has a vertical part 6, a bottom part 7, as shown in FIG. It has a rising portion 8 and a horizontal portion 10 at the upper end of the vertical portion 6. And the vertical part 6, the bottom part 7 and the rising part 8 hold the field edge receiver 2. are doing. In addition, the hanging bolt 4 is inserted into the opening 12 provided in the horizontal part 10 at the upper end. , tighten the upper and lower sides of the horizontal part 10 with two nuts 13 screwed onto the hanging bolt 4. It is fixed.

[0005] As shown in FIG. 35, the connecting fitting 5 has a vertical part 14, an upper horizontal part 15, and a lower part. It has an end hook portion 16. Then, at the intersection of Noen 1 and Noen Receiver 2, Then, connect the vertical part 14 and the upper horizontal part 15 of the connecting fitting 5 to the vertical part 17 of the field edge receiver 2. and the horizontal part 18, and place the edge of the upper horizontal part 15 as shown by the dotted line. Bend the tip of the horizontal part 18 of the bracket 2 downward, thereby fixing the connecting fitting 5 to the edge holder 2. It is established. Further, the L-shaped bent portions 20 on both sides of the upper end of the field edge 1 are connected to the connecting fittings 5. It is engaged with the lower end hook portion 16. In this way, the connecting fitting 5 connects the field edge 1. and Noen Uke 2 are connected. 21 is attached to the edge 1 with screws 22 Ceiling panels such as decorative plasterboard.

[0006] The conventional hanging fittings 3 and connecting fittings 5 have the above-mentioned structure, and support the field edge support 2. The holding is done with a hanging metal fitting 3, and the connection between the field edge receiver 2 and the field edge 1 is carried out with a connecting metal fitting 5. It is divided according to condition. In this way, each metal fitting is installed in a different position, so the following There are some drawbacks. For example, the joint between field edge 1 and field edge receiver 2 does not contact properly. . It cannot handle lateral loads. The hanging fitting 3 and the connecting fitting 5 are simply one piece. Because it is formed by pressing a thin metal plate, its strength is weak and it can only handle light loads. Can not. Furthermore, the load distribution after construction is inconsistent. Opening of Noen 1 and Noen Uke 2 The reinforcement of the mouth part tends to be incomplete. In addition, construction accuracy is poor. There are many parts and Poor workability. The strength and durability of welded parts are poor. Calculated and actual values do not match However, there are disadvantages such as difficulty in maintenance after construction.

[0007] Furthermore, a number of metal plates are placed facing each other and connected with bolts to form a field support 2. There are also wind-resistant hanging fittings that can be hung, but these hanging fittings have a complicated structure. However, depending on the type of finish, there are some cases that cannot be accommodated.

[0008]

[Problem that the idea aims to solve]

The problem that this invention attempts to solve is that of the above-mentioned conventional hanging fittings and connecting fittings. The aim is to improve the shortcomings of In other words, ceiling materials including conventional hanging fittings and connecting fittings The concept of supporting loads is lacking in materials, and the structure of the hanging fittings and connecting fittings is However, there is almost no consideration given to the strength of the structure, and it is important to make sure that the noen and noen uke are strong and secure. Since no consideration has been given to support and fixation, the aim is to improve these.

[0009] In particular, with the recent upgrading of interiors and the diversification of decorative items, ceiling structures are also becoming necessary. There is a natural need to change. For example, various machines and equipment are installed on the ceiling. As the size of the building frame (structure) increases, there are significant restrictions on the depth of the ceiling. is recieving. In this way, the structure of the ceiling has to change, and this invention meets these demands. The purpose is to provide ceiling hanging fittings that can answer the following questions.

0010

[Means to solve the problem]

The present invention is a ceiling suspension that connects the intersection of a field edge and a field edge receiver using shaped steel. This ceiling hanging bracket is made up of a pair of metal plates bent into a predetermined shape. It consists of two hanging fittings, and a field edge receiver is held between the vertical parts of each hanging fitting. A notch is formed in the lower part of the straight part, and a notch is formed in which the bent end of the field edge engages. The first feature is that a bolt insertion hole is formed in the upper part of the fitting.

[0011] In addition, the present invention also provides a method for suspending ceilings for hanging field fences or field benches made of shaped steel. This ceiling hanging fitting is a hanging fitting made of a metal plate with a predetermined shape. , and the folded end of the edge or edge holder is fitted to both edges of the lower part of this hanging bracket. A configuration in which a matching notch is formed and a bolt insertion hole is formed in the upper part. This is the second feature.

0012

【Example】 An embodiment of the present invention will be described with reference to FIGS. 1 to 32. Figure 1 shows the suspension according to the first embodiment. The fitting 25 is shown. Similarly, FIGS. 2 to 10 show the second to tenth embodiments. Hanging fittings 25 to 34 are shown. These hanging fittings 25 to 34 are generally They are used in sets of two, and there are various combinations as will be explained later.

[0013] The hanging fittings 25 to 34 are made of a single metal plate in the form of a flat plate or bent. It is constructed by making incisions at predetermined locations. First, in the hanging fitting 25 , 35 is a vertical part, 36 is an L-shaped bent part formed at the upper end of the vertical part, and 37 is an L-shaped part. This is a bolt insertion hole formed in the vertical surface of the bent portion 36. Further, the vertical portion 3 A notch 38 having a predetermined depth is formed on both lower side edges of the holder 5 . Hanging fittings 26 In this case, a U-shaped bent portion 40 is formed at the upper end of the vertical portion 35; A suspension bolt insertion hole 37 is formed in the upper surface of the bent portion 40. Also, the vertical part Notches 38, 38 having a predetermined depth are formed on both lower side edges of the holder 35.

[0014] The hanging fitting 27 in FIG. 3 consists of two members 41 and 42, and one member 41 is It consists of a vertical part 35 and an L-shaped bent part 43 connected to the upper end of this vertical part 35. ing. A notch 38 with a predetermined depth is formed on both side edges of the lower end of the vertical portion 35. ing. The bottom of this notch 38 is an arcuate portion 44, which is a vertical portion. When a torsional force is applied to the notch 35, cracks may occur at the bottom of the notch 38. This is to prevent it. The other member 41 includes a vertical portion 35 and a lower end of this vertical portion 35. horizontal bent portion 45, and vertical portions 35, 35 of the two members 40, 41. It is fixed by welding. Note that the cutout 38 is located at the horizontal bent portion 45 of the member 41. It is located lower. The lower surface of this horizontal bent portion 45 is made of a suitable material. A cushioning material 46 may be attached thereto.

[0015] In the hanging fitting 28 in FIG. 4, an L-shaped bent part 47 is formed at the top of the vertical part 35. At the same time, notches 38 of a predetermined depth are formed on both lower side edges of the vertical portion 35. Further, a substantially T-shaped notch 47 is formed in the middle portion. L-shaped fold A bolt insertion hole 37 is formed in the vertical portion 48 of the bent portion 47 . next, The hanging fitting 29 shown in FIG. 5 is formed of a rectangular flat metal plate. Ru. A notch 38 of a predetermined depth is formed on both side edges of the lower part of the vertical portion 35. Ru. Further, a bolt insertion hole 37 is formed in the upper part of the vertical portion 35. Figure 6 The hanging fitting 30 is formed of a flat metal plate, and the upper part of the vertical part 35 is L-shaped. The notch 48 forms a narrow portion 50, and the narrow portion 50 is provided with a bolt. A through hole 37 is formed therein. Further, a predetermined depth is provided on both side edges of the lower part of the vertical portion 35. A notch 38 is formed. The bottom of this notch 38 is connected to the arcuate portion 44. It is. Moreover, a substantially T-shaped notch 4 is provided at the lower center end of the vertical portion 35. 7 is formed, and both ends of the T-shaped notch 47 are also arcuate portions 44 .

[0016] The hanging fitting 31 in FIG. 7 has a horizontal bent part 51 formed at the upper end of the vertical part 35. A notch 38 of a predetermined depth is formed on both lower side edges of this horizontal bent portion 51. ing. The hanging fitting 32 in FIG. 8 has upper and lower vertical parts 53 and 35 at an intermediate horizontal bent part 5 5, and a cut of a predetermined depth is formed on both lower side edges of the lower vertical portion 35. A notch 38 is formed. Further, at the upper end of the upper vertical part 53, an intermediate horizontal bend is provided. An upper horizontal bent portion 52 is formed to be located just above the portion 55. A bolt insertion hole 37 is formed in the upper horizontal bent portion 52 of. The suspension shown in Figure 9 In the fitting 33, an L-shaped bent portion 56 is formed at the upper end of the vertical portion 35. A bolt insertion hole 37 is formed in the rising portion 57. Also, vertical part 3 A notch 38 of a predetermined depth is formed on both lower side edges of 5. Furthermore, the L-shaped part The vertical part of the material 58 is welded to the side surface of the vertical part 35 of the hanging fitting 33, and the horizontal part The upper surface 60 is provided at the same height as the lower edge of the notch 38.

[0017] The hanging fitting 34 shown in FIG. 10 consists of a member 61 and a member 62. Department The material 61 includes a vertical portion 35 and an L-shaped bent portion 64 continuing from the top of the vertical portion 35. A bolt insertion hole 37 is formed in the rising portion 63 of the bolt. Department The material 62 consists of a support shaft 66 and an engagement plate 65 rotatably supported at the lower end of the support shaft 66. It has become. The support shaft 66 is a vertical cut formed at the middle part of the lower end of the vertical part 35 of the member 61. It is fitted into the notch 67 and fixed to the vertical portion 35 by welding. Also A predetermined gap 68 is formed between the lower edge of the vertical portion 35 and the engagement plate 65. Ru. The width of this gap 68 is set to be slightly larger than the board thickness of the field edge, which will be described later.

[0018] Each of the above-mentioned hanging fittings 25 to 34 is used as a set of two pieces. An example of the combination use will be described with reference to FIGS. 11 to 18. In each figure, 70 is The field edge 71 is a field edge receiver arranged to intersect with the field edge 70. These Noen 70 and The field edge receivers 71 are all made of so-called lip groove shaped steel. In other words, This lip groove shaped steel has a bottom part 72, both side parts 73, 73, a tip bent part 74, 74. The field edge receiver 81 shown in FIGS. 16 and 17 has a rectangular cross section.

[0019] In FIG. 11, an example using two hanging fittings 25, 25 is shown. vinegar In other words, the space 7 formed between the vertical parts 35, 35 of the two hanging fittings 25, 25 5, the opening 76 is located in the horizontal field edge receiver 71, and the vertical part 35, 3 The bent end portion 74 of the field edge 70 is fitted into the notches 38, 38 provided in the 5th part. In addition, between the rising portions of the L-shaped bent portions 36 of the two hanging fittings 25, 25, Sandwich the lower plate 77, pass the bolt 78 through the insertion hole 37, and tighten with a nut (not shown). ing. With the above configuration, the hanging fittings 25, 25 connect the field edge 70 and the field edge. The receiver 71 is firmly fixed at the intersection without shifting forward, backward, left or right. Moreover, it is also firmly supported by the hanging plate 77.

[0020] The example in FIG. 12 is basically the same as the example in FIG. 11. However, the suspension in Figure 11 The lower plate 77 is omitted, and each L-shaped bent portion 3 of the two hanging fittings 25, 25 is The rising portions 6 are directly connected by machine screws 80. That is, hanging The intersection where the plate 77 is not provided may have the connection structure shown in FIG. 12.

[0021] FIG. 13 shows an example of use in which the hanging fitting 25 and the hanging fitting 31 are combined. Sunawa Between the vertical part 35 of one hanging fitting 25 and the vertical part 35 of the other hanging fitting 31 A field edge receiver 71 is inserted into the space formed in the space. And each hanging fitting 25, The notch 38 of 31 fits into the tip bent portions 74, 74 of the field edge 70. Sara , formed at the upper vertical part of the upright part of one hanging fitting 25 and the other hanging fitting 31. The small bolt 80 is inserted into the inserted bolt insertion hole 54 (see Fig. 7), and the two hanging bolts are inserted. The fittings 25 and 31 are connected. In addition, in the insertion hole 37 at the upper end of the hanging fitting 31, A hanging bolt (not shown) is inserted and locked. FIG. 14 shows the hanging fittings 25 and An example of use in combination with a hanging fitting 32 is shown. In this usage example, the hanging fitting 25 The rising part following the upper end horizontal part and the rising part of the hanging fitting 32 are joined, and each part A small bolt 80 is inserted through the insertion hole to connect both hanging fittings 25 and 32.

[0022] FIG. 15 shows an example of use in which the hanging fitting 26 and the hanging fitting 31 are combined. Sunawa Between the vertical part 35 of one hanging fitting 26 and the vertical part 35 of the other hanging fitting 31 A field edge receiver 71 is held in the space formed in the space. And each hanging fitting 26, The bent end portion 74 of the field edge 70 engages with the notch 38 of the vertical portion 35 of 31, 35. ing. Furthermore, the upper vertical parts of each of the hanging fittings 26 and 31 are joined, and each joint A small bolt (not shown) is inserted into the formed insertion hole (not shown) and integrated. ing. Also, the hanging bolt 83 is inserted into the insertion hole 37 at the top of each hanging fitting 26, 31. inserted and locked.

[0023] FIG. 16 shows an example in which two hanging fittings 27, 27 of FIG. 3 are used. That is, one A space formed between each vertical portion 35, 35 of each member 40 of the pair of hanging fittings 27, 27. A field edge receiver 81 with a rectangular cross section is held in between, and further the lower notches 38, 38 The bent end portion 74 of the field edge 70 is fitted into the rim 70 . At this time, the lower horizontal part of the member 41 The portion 45 presses the upper surface of the tip bent portions 74, 74 of the field edge 70, and thereby The connection between the field edge 70 and the hanging fittings 27 becomes more reliable. In addition, hanging fittings 27, 27 Sandwich the hanging plate 77 between the upper vertical parts of the It is attached and fixed.

[0024] FIG. 17 shows one field edge receiver 81 using two hanging fittings 28, 28 shown in FIG. An example is shown in which two field edges 70, 70 are integrally connected. That is, a pair of While holding the field edge receiver 81 between the vertical parts 35, 35 of the hanging fittings 28, 28, , two in the notch 38 on both sides of the lower part of the vertical part 35 and the T-shaped notch 47 in the middle part. The respective tip bent portions 74, 74 of the field edges 70, 70 are fitted. and a hanging metal A hanging plate 77 is sandwiched between each vertical part 35 of the tools 28, 28, and a machine screw 80 is inserted into the insertion hole. are inserted and connected integrally.

[0025] In addition, in FIG. 18, one field is connected by another hanging fitting 84 not shown in FIGS. 1 to 10. An example is shown in which the edge 70 is suspended. That is, it is formed on both sides of the lower part of the vertical flat plate 85. The bent end 74 of the field edge 70 is fitted into the cutout 38. Also, a vertical flat plate An L-shaped member 86 is fixed to one side of the 85, and its lower horizontal part 87 is attached to the tip of the field edge 70. Hold down the top surface of the end bent portion 74 and connect the lower horizontal portion 87 and the tip bent portion 74 with machine screws. They are integrally connected by 80. Further, on the top of the vertical flat plate 85, a nut is provided. The member 88 is welded, and the lower end of the hanging bolt 83 is screwed into this nut member 88. It is.

[0026] The hanging fittings 25 to 34 shown in FIGS. 1 to 10 are just examples, and any other It is possible to make it into a shape. In addition, the combination of hanging fittings shown in Figures 11 to 18 Usage examples other than the above are also optional.

[0027] 19 to 32 show examples of connecting fittings in the case of ceiling frames for heavy loads, In each figure, 90 is a field edge support using I-beam steel, and 70 is a field edge support using groove steel. It's a connection. 19 to 21 show a pair of connecting fittings 91 bent into an approximately L-shaped cross section. An example is shown in which the intersection of the field edge 70 and the field edge receiver 90 is connected. Each connection fitting 91 A notch 38 is provided on both sides of the lower part of the vertical portion 92, and this notch 38 has a The bent end portion 74 of the field edge 70 is fitted. Also, the water at the top of the connecting fitting 91 The flat part 93 is applied to the top surface 94 of the field edge receiver 90, and these horizontal parts 93 and the top surface 94 are By inserting the bolt 95 into the inserted hole and tightening the nut 96, The field edge 70 and the field edge receiver 90 are connected via a connecting fitting 91. And Noenuke A connecting plate 97 is fixed to the top surface 94 of the bracket 90, and a hanging plate is attached to the side of the connecting plate 97. A hanging plate (not shown) is used to suspend and hold the field edge support 90 via a bolt. It is.

[0028] FIGS. 22 to 24 show a pair of metal parts bent into a substantially L-shaped cross section, similar to the connecting fittings 91. An example is shown in which the intersection of the field edge 70 and the field edge receiver 90 is connected by a connecting fitting 98. A notch 38 is provided on both sides of the lower part of the vertical portion 92 of each connecting fitting 98. The bent end portion 74 of the field edge 70 is fitted into the notch 38 . In addition, connecting metal fittings Attach the upper bent part 93 of 98 to the top surface 94 of the field edge receiver 90, and A substantially U-shaped presser metal fitting 100 is disposed on the side.

[0029] Both ends of the presser fitting 100 and the vertical portion 92 of the connecting fitting 98 are provided with bolts, respectively. An insertion hole is provided, and by tightening the insertion hole, the presser metal fitting 100 can be inserted. The two connecting fittings 98 are fixed together, and the field is connected via the connecting fittings 98. The edge support 90 is integrally connected. In addition, the upper surface of the field edge receiver 90 has a bolt inserted therein. A connecting plate 97 having holes is fixed.

[0030] 25 to 27 have a vertical portion 92 and horizontal bent portions 93 and 99 above and below the vertical portion 92. , and a pair of substantially U-shaped couplings provided with a width that fits into the opening 106 of the field edge 70. An example is shown in which a field edge 70 and a field edge receiver 90 are provided by the tool 101. Each connection fitting The tip of the lower horizontal bent portion 99 of 101 has a width that is wider than the width of the opening 106 of the field edge 70 A large width engagement plate 103 is fixed. This connecting fitting 101 has an upper water Place the flat part 93 on the top surface 94 of the field edge receiver 90, and insert the bolts into the respective insertion holes. 95 is inserted and tightened and fixed with a nut 96. At this time, The engagement plate 103 at the lower end of the fitting 101 is engaged with the opening 106 of the field edge 70. Then, by tightening the bolts 95 and nuts 96, The field edge 70 and the field edge receiver 90 can be connected.

[0031] 28 to 30 show a substantially U-shaped shape having a width that fits into the opening 106 of the field edge 70. The field edge 70 and the field edge receiver 90 are connected using the connecting metal fitting 102 and the holding metal fitting 100. Give an example. At the tip of the lower horizontal portion 99 of the connecting fitting 102, there is an opening 10 of the field edge 70. An engagement plate 103 having a width larger than that of 6 is fixed. This connecting fitting 101 is , its upper horizontal part 93 is applied to the top surface 94 of the field edge receiver 90, and a presser foot is placed on the outside thereof. A tool 100 is provided.

[0032] Bolts are provided on both sides of the presser fitting 100 and the vertical portion of the connecting fitting 102. Insert the bolt 95 into the bolt insertion hole and tighten the nut 96 to connect the two connections. The connecting portions 102, 102 are connected together. Also, at this time, the connecting plate 103 70 and is engaged with the inside of the opening 106 of the connector 70 . The field edge 70 and the field edge receiver 90 are connected.

[0033] 31 to 32 show a field edge 70 and a field edge receiver 9 using a clip-shaped connecting fitting 104. An example of concatenating 0 is shown. This connecting fitting 104 fits into the opening 106 of the field edge 70. The connecting fitting 10 is formed by bending a metal plate having a width approximately into a U-shape when viewed from the side. 4 has a width larger than the width of the opening 106 of the field edge 70. An engaging protrusion 105 is provided. And a pair of left and right connecting fittings 104,1 Press the upper surface of the lower horizontal part 110 of the field edge receiver 90 with the upper bent part 108 of 04, Furthermore, the engagement protrusion 105 of the connecting fitting 104 connects the field edge 70 and the field edge receiver 90. are integrally connected.

[0034]

[Effect of the idea]

As explained above, the ceiling hanging bracket according to the present invention is made of a metal plate. In addition to holding a field edge holder between the vertical parts of the hanging bracket, it is also formed on both sides of the lower part of the vertical part. By fitting the bent end of the field edge into the cutout, the field can be connected through this hanging metal fitting. Strongly and reliably connect the edge and the intersection of the field edge support, and also suspend it from the ceiling frame. can be done. In particular, according to this invention, it can handle loads in all directions, and The opening can be reinforced and can handle heavy loads, and it is easy to work with, requires a small number of parts, and can be installed. Benefits include improved accuracy, improved durability, and no welding required.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a first embodiment of a hanging fixture.

FIG. 2 is a perspective view of a second embodiment of the hanging fitting.

FIG. 3 is a perspective view of a third embodiment of the hanging fitting.

FIG. 4 is a perspective view of a fourth embodiment of the hanging fitting.

FIG. 5 is a perspective view of a fifth embodiment of the hanging fitting.

FIG. 6 is a perspective view of a sixth embodiment of the hanging fitting.

FIG. 7 is a perspective view of a seventh embodiment of the hanging fitting.

FIG. 8 is a perspective view of an eighth embodiment of the hanging fitting.

FIG. 9 is a perspective view of a ninth embodiment of the hanging fitting.

FIG. 10 is a perspective view of a tenth embodiment of the hanging fitting.

FIG. 11 is a perspective view of a first usage example of the hanging fitting.

FIG. 12 is a perspective view of a second usage example of the hanging fitting.

FIG. 13 is a perspective view of a third usage example of the hanging fitting.

FIG. 14 is a perspective view of a fourth usage example of the hanging fitting.

FIG. 15 is a perspective view of a fifth usage example of the hanging fitting.

FIG. 16 is a perspective view of a sixth usage example of the hanging fitting.

FIG. 17 is a perspective view of a seventh usage example of the hanging fitting.

FIG. 18 is a perspective view of an eighth usage example of the hanging fitting.

FIG. 19 is an explanatory diagram of an eleventh embodiment of the hanging fitting.

FIG. 20 is a plan view of FIG. 19;

FIG. 21 is a plan view of FIG. 20;

FIG. 22 is a perspective view of a twelfth embodiment of the hanging fitting.

FIG. 23 is a plan view of FIG. 22;

FIG. 24 is a side view of FIG. 23;

FIG. 25 is an explanatory diagram of a thirteenth embodiment of the hanging fitting.

FIG. 26 is a plan view of FIG. 25;

FIG. 27 is a side view of FIG. 26;

FIG. 28 is an explanatory diagram of a fourteenth embodiment of the hanging fitting.

FIG. 29 is a plan view of FIG. 28;

FIG. 30 is a side view of FIG. 29;

FIG. 31 is an explanatory diagram of a fifteenth embodiment of the hanging fitting.

FIG. 32 is a side view of FIG. 31;

FIG. 33 is an explanatory diagram of a ceiling hanging structure using conventional hanging fittings.

FIG. 34 is an enlarged side view of the same ceiling suspension structure.

FIG. 35 is a perspective view showing a connected state of the field edge and the field edge receiver.

FIG. 36 is a perspective view showing a supported state of the hanging metal fitting and the field edge receiver.

[Explanation of symbols]

25-34 Hanging fittings 35 Vertical part 37 Bolt insertion hole 38 Notch 70 wild relationship 71 Noen Uke 74 Tip bending part

Claims (2)

[Scope of utility model registration request] Claim 1: A ceiling hanging fitting that connects the intersection of a field edge and a field edge receiver made of shaped steel, the ceiling hanging fitting being a pair of metal plates bent into a predetermined shape. A field edge receiver is held between the vertical parts of each hanging metal fitting, and a notch is formed in the lower part of the vertical part into which the folded end of the field edge fits. A ceiling hanging fitting characterized by a bolt insertion hole formed in the upper part of the fitting. [Claim 2] A ceiling hanging fitting for hanging a noen or a noen holder made of shaped steel, the ceiling hanging fitting comprising a hanging fitting made of a metal plate of a predetermined shape,
A ceiling hanging metal fitting characterized in that a notch is formed on both sides of the lower part of the hanging metal fitting, into which the bent end of the field edge or field edge holder fits, and a bolt insertion hole is formed in the upper part. .