JPH11217903A - Furring strip fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install a furring strip in the case when a lengthy runner cannot be used by holding an end part side of the furring strip by a furring strip holding part as it fits on the side on the end part side of the furring strip and installing it on a wall through a wall installing part. SOLUTION: A furring strip fixture 18 is provided with furring strip holding parts 18b, 18c to hold end part sides of a furring strip by fitting in inside in the end part sides of the furring strip on both end sides of a base piece 18a and a wall installing part 18e furnished with overhung pieces 18d, 18d overhanging in the cross direction by extending upward from the base piece 18a. Thereafter, a runner of a cross-section square shape with one side open is installed on walls constituting a room and facing against each other, both end sides of the furring strip are fitted on the runner, and the both end sides of the furring strip are installed on a side common joist through the fixture 18 in case of constituting a ceiling bed by arranging plural furring strips with specified intervals. Consequently, it is possible to install the furring strip without using a furring strip receiver, etc., in the case when a lengthy runner cannot be used at the time of installing the furring strip as a two-by-four construction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ridge mounting bracket for mounting a ridge to a wall.

[0002]

2. Description of the Related Art Conventionally, in a 2 × 4 (two-by-four) construction method, as shown in FIG. 23, a wall 20 on a ceiling foundation (consisting of an upper frame 20a, a head joint 20b, and two side joists 20c). In this case, a plurality of joists 21 are disposed at predetermined intervals, a floor material 22 of the second floor is stuck on an upper surface 21 a of the joist 21, and a ceiling board 23 of the first floor is stuck on a lower surface 21 b of the joist 21. In this case, as shown in FIG. 24, since the floor material 22 and the ceiling board 23 are connected via the joist 21, the vibration of the floor material 22 is transmitted through the joist 21 and directly 23, which is a serious defect in soundproofing. Therefore, as shown in FIG.
An interval a is provided between the lower surface 21b of the joist 21 and the ceiling board 23 to separate them from each other so that the vibration of the floor material 22 is not transmitted to the ceiling board 23. In this case, in order to mount the ceiling board 23, as shown in FIG. 25, a ridge 24 is provided between the joists. The edge 24 is formed by forming a long plate into a rectangular shape in cross section, and bending the distal ends of the upper plate 1 and the lower plate 2 toward each other and engaging the distal ends together to polymerize. ,
It is formed by caulking the polymerized portion. This caulking part 25
As a result, a field edge whose cross-sectional shape does not change with a load is obtained. Therefore, if the ridges 24 are arranged between the joists and the base of the ceiling is formed as shown in FIG.
In the × 4 method, a ceiling base having no problem in soundproofing and strength can be formed.

As shown in FIG. 26, long runners 32, 32 each having a U-shaped cross section are attached to opposite walls 31, 31 constituting a room 30 by screws 33 or the like.
The both ends of the above-mentioned ridge 24 are fitted to the runners 32, 32, and a plurality of ridges 24 are arranged at predetermined intervals.
The ceiling base is formed by attaching a ceiling board 23 to the lower surface of the ceiling board with screw screws or the like.

Further, in place of the above-mentioned edge 24, there may be a case where a field edge N as shown in FIG. This field edge N is
A main body 4 having a substantially U-shaped cross section composed of a lower plate 2 and a side plate 3, inner bent pieces 5, 5 formed at the distal ends of the upper plate 1 and the lower plate 2 and being parallel to the side plate 3, and inner bent pieces 5. , 5 formed in an L-shaped body 7 comprising locking pieces 6, 6 bent in the direction of the side plate 3, and obtained by rolling a long plate. Therefore, if only the height H of the side plate 3 is increased, the strength of the field margin can be increased, which is economical.

[0005]

However, 2 × 4
In the case of a ceiling structure in which a plurality of joists 21 are arranged at a predetermined interval as in the construction method, there is a problem that the long runner 32 cannot be used when attaching a bezel.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and has as its object to provide a ridge mounting bracket that enables ridge mounting when the long runner 32 cannot be used.

[0007]

According to a first aspect of the present invention, there is provided a bezel mounting bracket (18, 18A, 18B) which fits inside the end of the bezel to hold the end of the bezel. And a wall attaching portion attached to a wall. In addition, a field edge mounting bracket (18B, 18C) according to claim 2 of the present invention includes a field edge holding portion that is screwed to a side portion at the edge side of the field edge to hold the edge side of the field edge, and a wall. And a wall attachment portion attached to the wall.

[0008] Further, according to a third aspect of the present invention, a bezel mounting bracket (40, 40Z) includes a horizontal support plate (41) and a rising piece (4) which rises vertically from both ends of the horizontal support plate.
Field holding part (40A) formed by
And a position (S) separated by a predetermined height (S) from a lower end (42t) at one side edge (42s) of each of the rising pieces.
1) Arm pieces (43, 43) extending in the direction of the wall (20A) from a portion located above and provided on the tip side of each of the arm pieces (43, 43) for attachment to the wall (20A). The wall mounting portions (44, 44) provided and the respective rising pieces (42, 42) or the respective arm pieces (43, 43).
And is deformed so as to face the horizontal support plate (41), and presses the upper surface (1t) on the end (1As) side of the field edge to be fitted into the field edge holding portion (40A). And a pressing piece (wing pieces 46, 46).

According to the first aspect, the ridge holding portion is fitted inside the edge of the ridge to hold the edge of the ridge.
Attached to the wall via the wall attachment. According to the second aspect, the field edge holding portion is screwed to the side portion on the edge side of the field edge, the edge portion of the field edge is held, and the field edge is attached to the wall via the wall mounting portion.

According to the third aspect, first, the wall mounting portion is fixed to the wall with screws or the like. Then, the edge side of the ridge is fitted into the ridge holding portion from above. After that, the pressing piece is deformed in order to press the upper surface on the side of the ridge end. In this case, the lower surface of the field edge is supported by the horizontal support plate, but the position of the lower surface of the field edge is located below the lower end of the arm mounting piece by a predetermined height.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, an example of a field used in the present invention will be described with reference to FIGS. In each of the drawings, reference numeral 1A denotes a ridge formed by attaching the shape holding member 10 to the above-described ridge N at both ends of the ridge N and at appropriate intervals in a direction in which the ridge N extends. The edge 1A is, as shown in FIG.
A main body 4 having an approximately U-shaped cross-section comprising an upper plate 1, a lower plate 2, and a side plate 3, and inner bent pieces 5, 5 formed at the tips of the upper plate 1 and the lower plate 2 and parallel to the side plate 3. The shape holding member 1 is attached to the edge N formed by the L-shaped bodies 7 and 7 including the locking pieces 6 and 6 bent from the tips of the inner bending pieces 5 and 5 in the direction of the side plate 3.
0 is attached. Further, the shape holding member 10 is for holding a substantially U-shaped cross section of the field edge N, and as shown in FIGS. Base piece 1 bridging between outer surfaces 5f, 5f
1, a first protruding piece 12 bent from one end of the base piece 11 and protruding between the locking pieces 6, 6, and provided on both ends of a tip 12 t of the first protruding piece 12. The upper plate 1,
The projecting pieces 13, 13 projecting in the inner surface direction of the lower plate 2, and the central portions of the base pieces 11 are cut and raised to form the locking pieces 6, 6.
A second protruding piece 14 protruding between the protruding pieces 14 and projecting pieces 15 provided on both ends of a tip portion 14t of the second protruding piece 14 and protruding toward the inner surfaces of the upper plate 1 and the lower plate 2 are constituted. Is done.
The projecting pieces 13, 13 of the first protruding piece 12 are provided with fitting pieces 16, 16 projecting in the inner surface direction of the inner bending pieces 5, 5. The projecting pieces 15, 15 function as locking pieces for locking to the tips 6 t, 6 t of the locking pieces 6, 6, and are formed so as to slightly protrude from both ends of the second projecting piece 14. The outer peripheral sides of the projecting pieces 15 are formed in an arc shape. In the second protruding piece 14, the length from the base piece 11 to the overhanging piece 15 is the length of the locking piece 6,
6 is set to substantially the same length as the length of the first and second projecting pieces 12 and 14.
It is formed to have substantially the same size as the interval E between them. Also the first
Insertion grooves 17, 17 are formed between the projecting piece 12 and the projecting piece 13 and the fitting piece 16.

The shape holding member 10 is attached to the ridge N from the side of the ridge N from the side of the ridge N.
After the base piece 11 is pinched and inserted diagonally so that the pieces 3 and 13 fit into the space E between the locking pieces 6 and 6, the second protruding piece 14 is perpendicular to the length direction of the field edge. And the fitting pieces 16, 16 are brought into contact with the upper plate 1, the lower plate 2 and the locking pieces 6.
Fit between 6. Next, the projecting piece 1 of the second projecting piece 14
Since the outer peripheral side of each of the protrusions 5 and 15 is formed in an arc shape, if the two protruding pieces 14 are pushed between the locking pieces 6 and 6, the overhanging pieces 15 and 15 are attached to the tips of the locking pieces 6 and 6. It locks and this completes the mounting. Incidentally, as shown in FIG.
The piece 17a on the side of the insertion groove 17 is formed to be inclined, and this piece 17a fits into the tip 6t, 6t of the locking piece 6 so that the first protruding piece 12 bends as shown by the arrow W. It can be mounted in the right position. Therefore, after mounting, the shape holding member 1
With the thickness of the metal plate of 0 being less than 1 mm,
Since the shape holding member 10 is firmly attached to the edge N by the elastic force F of the metal plate, the force for holding the cross-sectional shape of the edge N by the action of the shape holding member 10 is very large. Therefore, the edge N having the main body 4 having a U-shaped cross section
Each of the L-shaped bodies 7, 7 of the upper plate 1 and the lower plate 2
The first protruding pieces 12 are firmly connected to each other, and neither the upper plate 1 nor the lower plate 2 is deformed in any direction. As a result, as long as the “blank” (height H) of the field margin 24 is equal to the height H of the field margin N, the field strength is almost the same.

The shape holding member 10 is attached to the edge N at appropriate intervals in both ends of the edge N and in the extending direction of the edge N to form the edge 1A.

Therefore, as shown in FIG. 1, runners 32, 32 having a U-shaped cross section are attached to opposite walls 31, 31 constituting the room 30, and both ends of the edge 1A are runners 32. , 32, and a plurality of field edges 1A are arranged at predetermined intervals to form a ceiling base.

[0015] Therefore, the use of a hanging edge or a receiving edge using a field edge 1A formed by attaching a shape holding member 10 to the field edge N using a field edge N having a substantially U-shaped cross section as a whole. Instead, a ceiling base excellent in strength can be formed.

Embodiment 1 Hereinafter, the first embodiment of the bezel mounting bracket according to the present invention will be described with reference to an example in which the above-described bezel 1A is used to form a ceiling base for blocking sound from the upper floor to the lower floor in the 2 × 4 construction method. This will be described with reference to FIGS. In the case of a large room, that is, upper frame 2
The longer the span between the walls 20 and 20 composed of the outer joint 0a, the head joint 20b, and the two lateral joists 20c, the higher the strength of the field margin is required. H) must be increased. Field edge 24 shown in FIG.
In this case, the material cost and the processing fee are significantly high, and the profit cannot be met. Therefore, the field edge 1A is used instead. In the 2 × 4 method, since the joist 21 is attached to the wall 20 on the ceiling foundation, the long runner 3 shown in FIG.
2, 32 cannot be attached. Therefore, Noen 1A
Are attached to the lateral joists 20c via the mounting brackets 18. In addition, 120 is a wall of the room. As shown in FIG. 6, the mounting brackets 18 are bent at both ends of the base piece 18a in the extending direction of the wild edge 1A and are inserted into the bending pieces 18b and 18c (from both ends of the wild edge 1A). Field edge holding part),
It is provided to extend upward from the base piece 18a, and is composed of mounting pieces 18e (wall mounting portions) having projecting pieces 18d, 18d projecting in the lateral direction. The mounting piece 18e has a hole 18p through which a nail or a screw is inserted. The height h of each of the bent pieces 18b and 18c is set to a size that just fits between the upper plate 1 and the lower plate 2 of the field edge 1A, and as shown in FIG. , 18
The interval x of c is set such that one bent piece 18b is in contact with the inner surface of the side plate 3 and the other bent piece 18c is close to the first protrusion 12 of the shape holding member 10. .

Therefore, the mounting brackets 18 are attached to both ends of the ridge 1A, and as shown in FIG.
The lower plate 2 is spaced from the lower surface of the joist 21 by a distance a (for example, 10 mm).
), The mounting piece 18e of the mounting bracket 18 is mounted on the lateral joist 20c with nails or screws, and the ceiling board 23 is mounted on the lower surface of the edge 1A.

According to the first embodiment, the mounting bracket 1
8, the ceiling base can be formed by the 2 × 4 construction method in which the long runner 32 cannot be used. That is, when the long runner 32 cannot be used, the ridge can be attached without using a hanging base such as a bolt or a ridge receiver, which is very complicated to construct. Also in the 2 × 4 construction method, it is possible to form a ceiling base excellent in strength by using the ridge 1A without using a hanging base or a ridge receiver. In addition, since the edge between the floor plate on the floor on the sound source side and the ceiling plate on the floor on the sound receiving side is cut, excellent soundproofing can be obtained.

The mounting bracket may be one shown in FIGS. That is, as shown in FIG. 9, the base piece 18z, the bent pieces 18f, 18f which are vertically bent in the same direction from both ends of the base piece 18z, and the distal end side of each of the bent pieces 18f, 18f. The mounting bracket 18A may have a shape having mounting pieces 18g, 18g vertically bent so as to be separated from each other. Note that, similarly to the mounting bracket 18, the height h of the mounting bracket 18A is equal to the height of the above-mentioned edge 1A.
Is set at the height between the upper plate 1 and the lower plate 2, and the interval x between the bent pieces 18 f, 18 f is such that one bent piece 18 f contacts the inner surface of the side plate 3 and the other bent piece 18 f The interval 18 f is set so as to be slightly closer to the first protruding piece 12 of the shape holding member 10. Therefore, the base piece 18 of this mounting bracket 18A
field holding part 18h consisting of z and bent pieces 18f, 18f
Are inserted into both ends of the field edge 1A, and the mounting pieces 18g, 18g (wall mounting portions) are mounted on the lateral joists 20c through the holes 18p with screws or the like.

Further, as shown in FIG. 10, a base piece 19a (field edge holding portion) which comes into contact with the inner surface of the upper plate 1 or the lower plate 2 of the field edge 1A, and is located above both ends of the base piece 19a. The bent pieces 19b and 19c (field edge holding portions) and the side portions 19d and 19d of the bent pieces 19b and 19c are bent outward so as to be separated from each other to be parallel to the lateral joist 20c. The mounting bracket 18B may be provided with mounting pieces 19e, 19e (wall mounting portions) to be provided. A hole 19p for inserting a nail, a screw or the like is formed in each of the mounting pieces 19e. As another mounting method, this mounting bracket 18 is used.
B, 18B are attached to the opposing walls 20, 20, and then the ridge 1A is placed on the base piece 19a, and the bent pieces 19b, 19c.
It can also be fitted inside the (field holding part). In this case, screw holes 19i are formed in the bent pieces 19b and 19c in order to fix the ridge 1A to the mounting bracket.

Further, as shown in FIG. 11, the mounting pieces 18e, 18g, and 19e of the mounting brackets 18 to 18B are omitted, and holes for inserting nails, screws, and the like into the base piece 18a (wall mounting portion). 18p, and further, bent pieces 18b,
A mounting bracket 18C formed by forming a hole 19i in the 18c (field holding portion) may be used. In this case, the mounting brackets 18C, 1
8C is first attached to the side joists 20c, 20c, and then the ridge 1A is fitted into the mounting brackets 18C, 18C, and the height of the ridge 1A is adjusted and screwed into the screw hole 19i. Each of the mounting brackets 18, 18B, 18C
In each of the base pieces 18a, 19a, 18a, a mark 18x for matching with black ink on the wall 20 is formed by a triangular cutout.

Further, as shown in FIG. 12, the mounting bracket 19 may be one in which the length of the runner 32 is shorter than the spacing W (FIG. 5) of the joists 21. The mounting bracket 19 includes an upper plate 191, a lower plate 192, and a side plate 1.
93 and a runner piece having a U-shaped cross section. The side plate 193 is formed with a hole 19y for mounting the mounting bracket 19 to the side joist 20c, and a nail or a screw is inserted through the hole 19y. Fixed. And the side plate 193
In addition, a mark 19x corresponding to the mark 18x is formed by diamond-shaped cutout.

In the bezel mounting brackets 18, 18A, 19 described in the first embodiment, at least two brackets must be set on both ends of the bezel 1A before mounting on the wall 20. (That is, it is necessary to hold the edge 1A of the edge 1A with one person at a time). Further, with the ridge mounting brackets 18B and 18C, the ridge 1A can be set later, but since the respective bent pieces 18b, 18c, 19b and 19c must be screwed to the ridge 1A, this is also required. Construction is complicated. In particular, the ridge mounting bracket 18B is a base piece 19 for supporting the ridge.
a (horizontal support plate).
Since C does not have a member corresponding to the base piece 19a, it must be screwed while supporting the field edge by hand,
Construction becomes complicated. In the 2 × 4 method, FIG.
As shown in FIG. 3, two side joists 2 are placed on the head joint 20b.
0c, 20c so that side joists 20c
Side 20f, upper frame 20a, and side 20 of head tie 20b
In some cases, the wall 20 is configured to be flush with the g. However, as shown in FIGS. 14 and 16, one side joist 20c is erected at the center of the upper surface 20t of the head tie 20b. In some cases, the wall 20A is configured such that a step is provided without making the side surface 20g of the upper frame 20a, the head joint 20b and the side surface 20f of the lateral joist 20c flush. In this case, the lower surface 21 of the joist 21 is attached to the upper surface 20t of the head joint 20b.
b, the lower surface of the field edge 1A is connected to the head 20b.
Must be located below the upper surface 20t of the. Thus, in the 2 × 4 method, the upper frame 20a and the head tie 2
Another embodiment of the field edge mounting bracket of the present invention which can be used even in the case of a wall 20A in which the side surface 20g of the side wall 0b and the side surface 20f of the side joist 20c are not flush with each other, and can facilitate the installation of a ceiling base. Will be described below.

Embodiment 2 FIG. As shown in FIG. 13 to FIG. 21, the edge mounting bracket 40 according to the second embodiment
A horizontal support plate 41, and both ends 41a of the horizontal support plate 41,
A predetermined height is set from the edge holding portion 40A formed in a U-shape by the rising pieces 42, 42 rising vertically from 41a, and the lower ends 42t, 42t of one side edges 42s, 42s of the rising pieces 42, 42. The arm pieces 43, 43 extending in the direction of the wall 20 </ b> A from a portion located above the position S <b> 1 separated by S and the arm pieces 43, 43 facing the side faces 20 f of the lateral joists 20 c constituting the wall 20 </ b> A.
Wall mounting portions 44, 44 formed by bending the front end side of the
Are provided above the rising pieces 42, 42, and are deformed so as to face the horizontal support plate 41, and press the upper surface on the end 1As side of the field edge to be fitted into the field edge holding portion 40A. And a pressing piece. The mounting portions 44 have upper and lower two holes 44p for screwing. Further, on the upper portions of the rising pieces 42, 42, projecting pieces 45, 45 projecting upward from the respective upper edges 42u, 42u, and the projecting pieces 45,
A T-shaped protruding portion 47, 47 having wing pieces 46, 46 protruding laterally from both ends of the upper portion 45 is provided, and the wing pieces 46, 46 function as the pressing pieces. . A cutout 46s is formed in the upper part on the base end side of each of the wing pieces 46, 46, and a hole 46p is formed in the tip side of each of the wing pieces 46, 46. The lower edge 46u of the wing piece 46 is formed in a shape in which a central portion 46t is protruded, and the central portion 46t presses the upper surface 1t of the field edge 1A. Further, ribs 45s, 45s are formed in the center of the protruding pieces 45, 45 to protrude the protruding pieces themselves outward. In the center of the rear edge 41s near the wall 20A of the horizontal support plate 41, a notch 41x for black matching is formed.

Next, the operation of the edge fitting in the second embodiment will be described. First, the lower ends 43u, 43u of the arm pieces 43, 43 are placed on the upper surface 20t of the head joint 20b, and the wall mounting portions 44, 44 are brought into contact with the side surfaces 20f of the lateral joists 20c. The wall mounting portions 44 are fixed to the side surface 20f of the side joist 20c. Thus, the horizontal support plate 41 is connected to the upper surface 2 of the head joint 20b.
0t is located below the predetermined height S. Then, the edge 1 As side of the edge 1 </ b> A from above is attached to the edge holding portion 4.
Insert into 0A. At this time, since the lower surface 2u of the field edge 1A is set so as to be supported by the horizontal support plate 41, the end 1As of the field edge 1A is separated from the side face 20f of the lateral joist 20c, and the lower surface of the field edge 1A is set. 2u is head tie 20b
Is located below the upper surface 20t by a predetermined height S. Finally, a jig such as a punch J or a nail is attached to the wing piece 46.
(See FIG. 15), and the wing piece 46 is bent through the base end side of the wing piece 46. Thus, the upper surface 1t on the side of the edge 1As of the field edge is pressed by the central portion 46t of the lower edge 46u of the wing piece 46, and the mounting of the field edge 1A to the field edge mounting bracket 40 is completed.

According to the flank mounting bracket 40 of the second embodiment, first, the flank mounting bracket 40 is mounted on the lateral joist 20c constituting the wall 20A in the ceiling foundation.
From the rear, the edge 1As side of the edge from above is located on the edge holding portion 40.
By fitting into A, and deforming the wing piece 46 (pressing piece), the field edge 1A can be easily attached, so that the construction of the ceiling foundation is facilitated. Further, since a space of a predetermined height S is provided between the horizontal support plate 41 and the lower ends 43u, 43u of the arm pieces 43, 43, the side surfaces of the upper frame 20a and the head joint 20b in the 2 × 4 method. The present invention can also be used for a wall 20A in a ceiling base where 20g and the side surface 20f of the lateral joist 20c are not flush.

In the second embodiment, two wings 46 constituting the pressing piece are provided on each protruding piece 45, but may be provided one by one. Also, as shown in FIG.
May be formed in a shape that is inclined upward from the base end toward the distal end, or may be formed in a shape that is inclined downward from the base end toward the distal end. Good. In addition, as shown in FIG.
To facilitate bending of the wings 46 (so that they can be bent with fingers), holes 46z, 46 are formed in the bent portions on the base end side of the wing pieces 46, 46.
z may be formed in advance. In this case, the hole 46p is not necessary for inserting the jig. Further, the form of the pressing piece is not limited to the form of the wing piece 46 described in the second embodiment. For example, only the protruding piece 45 is provided, and the protruding piece itself is attached to the upper surface 1t of the field edge 1A. It may be made to function as a pressing piece by being deformed to the side. Further, the pressing piece may be provided on the upper part of each arm piece 43, 43. In short, the pressing pieces are the rising pieces 42 and 4 described above.
2 or the upper part of each arm piece 43, 43, is deformed so as to face the horizontal support plate 41, and presses the upper surface 1t on the end 1As side of the field edge to be fitted into the field edge holding portion 40A. Anything should do. Further, the mounting portion 4
4 may be bent inward. For example, a bridging piece may be provided so as to bridge the ends of the respective arm pieces 43, 43, and the bridging piece may be used as a mounting portion.
In the second embodiment, the edge fitting 40 is
The wall 20 in the 2 × 4 method as shown in FIGS.
A description has been given of the case where the invention is applied to the wall A. However, as shown in FIG. 5, the wall 20 is configured such that the side surface 20f of the lateral joist 20c and the side surface 20g of the upper frame 20a and the head joint 20b are flush with each other. Can be applied.

[0028]

As described above, according to the field edge mounting bracket according to the first aspect of the present invention, the field edge that fits inside the edge side of the field edge and holds the edge side of the field edge is provided. Since it is provided with the holding portion and the wall attaching portion attached to the wall, even when the long runner cannot be used, the rim can be attached. Further, according to the field edge mounting bracket according to claim 2 of the present invention, a field edge holding portion that is screwed to a side portion on the edge side of the field edge and holds the edge side of the field edge,
Since it is provided with the wall attaching portion attached to the wall, even when the long runner cannot be used, the rim can be attached.

According to a third aspect of the present invention, there is provided a ridge holding portion formed by a horizontal support plate and a rising piece vertically rising from both ends of the horizontal support plate. An arm piece extending in a wall direction from a portion located at a predetermined height from a lower end of one of the side edges of each rising piece, and an arm piece provided on a tip end side of each of the arm pieces for attachment to a wall. Provided on the upper part of each rising piece or each arm piece,
A pressing piece that is deformed to face the horizontal support plate and presses the upper surface on the end side of the ridge fitted into the ridge holding portion, so that even when a long runner cannot be used, In addition, the edge can be easily attached, and the installation of the ceiling foundation is facilitated. Further, even a wall structure unique to the 2 × 4 construction method can be used.

[Brief description of the drawings]

FIG. 1 is a diagram for explaining an example of a field used in the present invention.

FIG. 2 is a diagram for explaining an example of a field used in the present invention.

FIG. 3 is a diagram for explaining an example of a field used in the present invention.

FIG. 4 is a diagram for explaining an example of a field used in the present invention.

FIG. 5 is a perspective view showing a ceiling base structure using the edge fittings according to the first embodiment of the present invention.

FIG. 6 is a perspective view of a rim mounting bracket according to the first embodiment.

FIG. 7 is a perspective view showing a manner in which the edge fittings according to the first embodiment are attached to the edge.

FIG. 8 is an explanatory diagram showing a mode of attaching the field edge mounting bracket according to the first embodiment to the field edge.

FIG. 9 is a perspective view showing another mode of the edge fitting according to the first embodiment.

FIG. 10 is a perspective view showing another mode of the edge fitting according to the first embodiment.

FIG. 11 is a perspective view showing another mode of the rim mounting bracket according to the first embodiment.

FIG. 12 is a perspective view showing another mode of the rim mounting bracket according to the first embodiment.

FIG. 13 is a perspective view showing a rim mounting bracket according to a second embodiment.

FIG. 14 is a diagram for explaining the operation of the rim mounting bracket according to the second embodiment.

FIG. 15 is a diagram for explaining the operation of the rim mounting bracket according to the second embodiment.

FIG. 16 is a diagram for explaining the operation of the rim mounting bracket according to the second embodiment.

FIG. 17 is a front view of the rim mounting bracket of FIG. 13 (a front view when viewed from a direction A in FIG. 13).

FIG. 18 is a rear view of the edge fitting of FIG. 13;

FIG. 19 is a plan view of the edge fitting of FIG. 13;

FIG. 20 is a bottom view of the edge fitting of FIG. 13;

21 is a right side view of the field edge mounting bracket of FIG. 13 (the left side view is left-right symmetric).

FIG. 22 is a perspective view showing another aspect of the rim mounting bracket according to the second embodiment.

FIG. 23 is a perspective view showing an example of a ceiling base structure in a conventional 2 × 4 method.

FIG. 24 is a view for explaining a ceiling base structure in a conventional 2 × 4 method.

FIG. 25 is a view for explaining a ceiling base structure in a conventional 2 × 4 method.

FIG. 26 is a perspective view showing a conventional ceiling base structure.

FIG. 27 is a perspective view showing an example of a conventional edge.

[Explanation of symbols]

1A Field edge, 1 upper plate, 2 lower plate, 3 side plates, 4 main body, 5,5 inner bent piece, 6,6 locking piece, 7,7 L
Font, 10 shape holding member, 11 base piece, 12 first projecting piece, 14 second projecting piece, 13, 13, 15, 15 overhanging piece, 16, 16 fitting piece, 18, 18A, 18B, 18
C, 19, 40, 40Z Field edge mounting bracket, 18b, 1
8c, 18h, 19a, 19b, 19c, 40A Field edge holding portion, 41 horizontal support plate, 42, 42 rising piece, 4
3,43 arm pieces, 18e, 18g, 19e, 18
a, 44 Wall mounting part, 46 Wing pieces (pressing pieces).

Claims (3)

[Claims] 1. A field comprising: a field edge holding portion that fits inside on the edge side of a field edge and holds the edge side of the field edge; and a wall mounting portion that is mounted on a wall. Edge mounting bracket. 2. A rim holding portion which is screwed to a side portion on an end portion side of a ridge to hold an end portion of the ridge, and a wall mounting portion which is attached to a wall. Field edge mounting bracket to do. 3. A ridge holding portion formed by a horizontal support plate, rising pieces vertically rising from both ends of the horizontal support plate, and a predetermined height from a lower end of one side edge of each of the rising pieces. Arm portion extending in the wall direction from a portion located above the separated position, a wall mounting portion provided on the distal end side of each arm portion for mounting on the wall, and each rising piece or each arm Provided on the top of the piece,
And a pressing piece that is deformed to face the horizontal support plate and presses an upper surface on an end side of the ridge fitted into the ridge holding portion.