JP3200531B2 - Metal fittings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention can be easily and quickly mounted on a structural material such as a purlin, a hull, a cross beam, etc., particularly made of H-section steel, and maintains an extremely strong mounting state against any external force. A metal fitting that can be used.

[0002]

2. Description of the Related Art Conventionally, as a method of attaching a metal fitting to a structural member such as a purlin and a hull using H steel or the like, a method of attaching the metal fitting by welding has been adopted. Also, there are various problems such as variations in mechanical strength of welding and repair after welding. Therefore, without welding,
There are many construction methods that can be attached. In the conventional type, the metal fitting is fixed to a structural material such as H steel by sandwiching both sides of the H steel flange in the width direction.

[0003]

However, in the conventional metal fittings by the non-welding method, each time the width of the flange of the H steel is different, the grip width is different, and it is necessary to use several types. In addition, various boltless means or non-welding means have been developed. However, although the structure of the bracket itself becomes complicated and expensive, the mounting strength is actually expected. In addition, there are various problems in mounting work, such as fixing means such as bolts and nuts, or fixing means by welding, etc., which can be completed simply and quickly after all.

[0004]

Means for Solving the Problems Therefore, the inventor of the present invention has conducted intensive studies to solve the above-mentioned problems, and as a result, the present invention
A lower part of the fitting body provided with a pressing portion at the lower end portion of the leg is rotatably provided on a pedestal having an inserted portion, and the fitting body and the pedestal are arranged in a standing state of the fitting body with respect to the pedestal. A lock member that is immovable with each other is provided, and a pressing portion protrudes into the inserted portion of the pedestal in an upright state of the metal fitting body, and the lock member is a movable plate provided with one locking pin. One locking through hole is provided in each leg of the receiving body, and one locking hole is provided in the pedestal, and the locking pin is provided with the locking through hole and the locking through hole when the receiving body is standing. By using a metal fitting which is urged so as to penetrate the locking hole, it can be extremely firmly fixed to a structural material such as an H-section steel, and its mounting work is simple and quick. To improve work efficiency and solve the above problems A.

[0005]

EXAMPLES The following will be described on the basis of an embodiment of the present invention with reference to the drawings, receiving brackets of the present invention, as shown in FIGS. 1 to 3 and the like, is composed of pivot bracket body A ₁ and the pedestal A ₂ I have.
First, as shown in FIG. 1, the metal receiving body A ₁ has legs 2, 2 formed on both sides in the width direction of the top 1, and pressing portions 3, 3 formed at lower end portions of both legs 2, 2. I have. As shown in FIGS. 1, 5 and the like, the pressing portions 3, 3 are integrally formed at the lower ends of the two leg portions 2, 2, and have a substantially flat V-shape or a flat U-shape having a lower end in an arc shape. And the like.

[0006] The base A ₂ is a substantially U-shaped in plan view, FIG. 1, as shown in FIG. 4 or the like, fixed plate 5,
5 and a back plate 6. Inserted portions 7, 7 each having a substantially horizontal notch shape are formed on both fixed side plates 5, 5. Openings 7a, 7a are formed in the inserted portions 7, 7, and the opposite sides of the fixed side plates 5, 5 that are continuous with the back plate 6 are open openings 7a, 7a. The plate-like portions 17a of the structural material 17 can be loosely inserted through the open ports 7a.

A plate-like portion 17a of a structural member 17 to which the metal fitting of the present invention is attached can be loosely inserted into the inserted portions 7, 7. That is, as shown in FIGS. 8 and 9, the plate-like portions 17a of the structural material 17
Is loose enough to cause a slight gap in the up-down direction. Here, the structural material 17 is used as a purlin, a rim, or the like, and is mainly made of a shaped steel such as an H-shaped steel.
a.

[0008] Then, the receiving brackets body A ₁ is provided rotatably relative to the base A _2. Specifically, as shown in FIGS. 4 and 5, the _two legs ₂ of the bracket body A ₁ are disposed between the fixed side plates 5 and 5 of the pedestal A ₂ , and the pivot shaft 8 is pivot journaling holes 5a of the two fixed side plates 5,5, 5a and pivotal journaling holes 2a of the two leg portions 2, 2, through a 2a, receiving brackets body a ₁ is pivoted in pedestal a ₂ structure It is what it was.

One end of the pivot shaft 8 in the axial direction is an enlarged head, and the other end is formed in an enlarged shape by caulking means.
Make sure that it does not deviate from ₂ (see FIG. 4). Alternatively, although not shown, the pivot shaft 8 may be formed with an external thread at the shaft end of the pivot shaft 8 as a means other than the above-described caulking means, and fixed with a nut.

As described above, the receiving member main body A ₁ is
₂ By linked rotatably with respect to, first pivot bracket body A ₁ with respect to the base A _2, as shown in FIG. 2, to the state properly erected from an inclined state in accordance with the turning direction Can be. Actually, as shown in FIG. 2, the inclination of the receiving member main body A ₁ is restricted by the back plate 6 of the pedestal A ₂ , and the receiving member main body A ₁ comes into contact with the back plate 6 and stops in an inclined state. .

[0011] While the move to upright the proper state from the state in which the pivot bracket body A ₁ is inclined with respect to the base A _2,
The pressing portions 3, 3 formed at the lower ends of the two legs 2, 2 gradually project into the inserted portions 7, 7. Further, FIG. 8, as shown in FIG. 9 or the like, or not yet entered into the insertion portion 7, 7 pressing portions 3 when the pivot bracket body A ₁ is in the inclined state with respect to the base A _2, Or, if at all, very little.

The pressing parts 3 and 3 are moved as the receiving member body A ₁ is changed from an inclined state to an upright state with respect to the pedestal A ₂ .
Is gradually penetrated deeply into the inserted portions 7, 7. This is because the pivot bracket body A ₁ and the base A ₂ and pivot shaft 8 is pivotally supported rotatably, a pressing portion 3,3 of the lower end of the legs 2 and 2 around the pivot shaft 8 (See FIGS. 5 to 7). Then, enters the insertion member 7, 7 in accordance with the pressing unit 3, 3 a cam-shaped in the process of moving the pivot bracket body A ₁ from the inclined state to the upright state is receiving brackets body A ₁ reaches upstanding The structure is large.

That is, the amount of the pressing portions 3, 3 protruding into the inserted portions 7, 7 around the pivot shaft 8 passing through the pivot through holes 2a, 2a of the leg portions 2, 2 is large. It has a changing structure. Thus, the plate-like portion 17a of the structural member 17 which is loosely inserted into the insertion portion 7, 7 of the base A ₂ is a margin in the vertical direction of the insertion portion 7, 7 when they are a pivot bracket body A ₁ to the inclined state While leaving accordance moves the pivot bracket body a ₁ in the direction of the upright state, as shown in FIG. 10, the pressing part 3,3 starts contact with the plate-like portion 17a.

Further, by setting the metal fitting body A ₁ in the upright state, the pressing portions 3, 3 enter the inserted portions 7, 7 as much as possible, and as shown in FIG. 17
a is strongly pressed, and the plate-shaped portion 17a can be brought into contact with the inserted portions 7, 7 with a large pressure.

Next, the lock member A ₃ is to maintain this state when the metal fitting main body A ₁ is properly erected with respect to the pedestal A ₂ . The lock member A ₃ includes a movable plate 11 provided with a locking pin 10 and a coil spring 12.
It is composed of First, as shown in FIG. 5, two locking pins 10, 10 are implanted in a movable plate 11, and the movable plate 11 has a through hole 11a. The pivot 8 penetrates through the through hole 11a. Further, as shown in FIG. 4, the locking pin 10 can pass through the locking through hole 4 formed in each leg 2 and slide in the locking through hole 4. ing.

[0016] Then, the lock member A ₃ is as shown in FIG. 4, it is disposed on the inner surface side of the pivot bracket body A ₁ of the legs 2 and 2, pivotally connected to a pivot bracket body A ₁ and the base A ₂ is supported by the pivot shaft 8 that is, the movable plate 11 and 11 of the two locking members a _3, a ₃ is away from each other by the coil spring 12, and to press the inner surface of the legs 2 and 2 energized Is done. And, normally, as shown in FIG. 11, the locking pin 10 of the locking member A ₃ enters into the locking holes 4,4 of pivot bracket body A _1, the movable plate 11 pivot bracket body A ₁
Is adapted to follow the turning motion of

Further, the locking engaging hole 9 in the fixed side plate 5,5 of the base A ₂ is formed. The locking locking hole 9 engaging pin 10 of the locking member A ₃ penetrates the leg 2 of the pivot bracket body A _1, the protruding portion is adapted to be locked. Its locking locking hole 9 as shown in FIG. 4, so that the locking through-holes 4 and position matching when receiving brackets body A ₁ has become properly erected state. And
When receiving brackets body A ₁ is properly erected state, the locking pin 10 of the locking member A ₃ penetrates the locking through hole 4 of the pivot bracket body A _1, further engagement lock pedestal A ₂ stop hole 9
To engage in the through state, a proper upright condition since receiving brackets body A ₁ and the pedestal A ₂ is be movable fixed non (see FIG. 12, FIG. 13).

Next, the installation of the metal fitting of the present invention to the structural member 17 will be described. First, as shown in FIG. 8, leave the inclined state receiving brackets body A ₁ with respect to the base A _2,
The panel portion 1 of the structural member 17 in the insertion portion 7, 7 of the base A ₂
7a is loosely inserted. Next, as shown in FIG. 9, Yuku is rotated in a direction of standing gradually properly relative pivot bracket body A ₁ pedestals A _2. Then, enter progressively pressing part 3,3 which is provided at the lower end of the legs 2 and 2 in the step of the receiving brackets body A ₁ in a proper erected state in the insertion portion 7, 7 of the base A _2, FIG. As shown in FIG. 10, first, the pressing portions 3 and 3 come into contact with the plate portion 17a. At this time, the engaging pin 10 of the locking member A _3, as shown in FIG. 11, not yet engaged the locking engaging hole 9 of the base A _2.

Next, by further moving the receiving member main body A ₁ closer to an appropriate standing state, the pressing portions 3, 3 become plate-like portions 1.
7a, the plate-like portion 17
a comes into contact with the lower edges of the inserted portions 7, 7 with a large pressure. Then, as shown in FIG. 12, when the pivot bracket body A ₁ has reached the proper upright condition, as further shown in FIG. 13, pivot bracket body lock connection of A ₁ hole 4,4 and the base A _Two
Locking locking holes 9, 9 and matches, wherein the locking pins 10, 10 of the locking member A ₃ is fixed to the base A ₂ and pivot bracket body A ₁ through.

Next, a second embodiment of the pivot bracket of the present invention, as shown in FIG. 14, the locking pin 10 of the locking member A ₃ is receiving brackets each leg portions 2 of the main body A _1, Only one for two is provided. Accordingly, as shown in FIG. 15, pivot bracket body A well ₁ of the locking holes 4, 4 for forming the two legs 2 and 2 against one leg 2 in one and both of the base A ₂ The locking holes 9, 9 formed in the fixed side plates 5, 5 may be one for each fixed side plate 5.

In the third embodiment of the present invention, FIGS.
As shown in, the locking member A ₃ it is configured locking pin 10 from the elastic plate 13, in which said engaging pin 10 is secured to the elastic plate 13. The elastic plate 13 is provided on the inner surface side of the leg portion 2 of the fitting main body A ₁ , and the locking pin 10 penetrates through the locking through hole 4 from the back surface side of the leg portion 2. As the locking pin 10 is receiving brackets body A ₁ with respect to the base A ₂ is a retracted state to the locking through hole 4 when the inclined state, upright position the pivot bracket body A ₁ relative to the base A ₂ In this case, the positions of the locking through-holes 4 and the locking locking holes 9 coincide with each other, and the locking pin 10 is brought into contact with the locking through-holes 4 and 4 by the elastic force of the elastic plate 13. It is pressed so as to penetrate the stop hole 9 [FIG. 17 (A),
(B)).

In the fourth embodiment of the present invention, FIG.
As shown in FIG. 19, in which the elastic plate 13 of the locking member A ₃ constructed from the same locking pin 10 and the elastic plate 13 is secured to the outer surface side of the two fixed side plates 5,5 of the base A ₂ . The locking pins 10, 10 always penetrate through the locking locking holes 9, 9 by the elastic force of the elastic plate 13, and lock the pedestal A ₂ when the receiving fitting main body A ₁ is in the upright state. it is intended to fix the pivot bracket body a ₁ upstanding by penetrating from the retaining hole 9, 9 side locking holes 4,4 of pivot bracket body a ₁ [FIG. 19 (a), (B )reference〕.

FIG. 20 shows a fifth embodiment of the present invention.
Which is a type of pivot bracket is not provided locking member A _3. In this type, the pressing portions 3 and 3 of the receiving member main body A ₁ and the pedestal A ₂
The plate-like portion 17a of the structural material 17 is fixed by the inserted portions 7, 7.

[0024] In the embodiment, the pressing portion 3 and the plate-like portion 17 when the pivot bracket body A ₁ and upstanding as shown in FIG. 20
If the point of contact with the contact 3a is a pressing contact 3p, the pressing contact 3p
p is located at the back side of the insertion portion 7 than the position of the rotational center P of the pivot bracket body A ₁ and the base A _2. The center of rotation P
Actually have eight pivots (see FIG. 21). The back side of the inserted portion 7 is the opposite side of the open port 7a side into which the plate-shaped portion 17a of the structural material 17 is loosely inserted, that is, the closed side 7b.
It is also a place where the edge of the plate-shaped portion 17a contacts. The horizontal distance w between the rotation center P and the pressing contact 3p in the horizontal direction may be small (see FIG. 21).

As described above, by setting the pressing contact 3p so as to be located on the far side of the inserted portion 7 from the center of rotation P, the contact point between the pressing contact 3p and the plate-like portion 17a becomes the center of rotation. The contact point between the pressing contact 3p and the plate-like portion 17a is on the back side of the inserted portion 7 with respect to P, and serves as a fulcrum. Then, the rotation center P be the fulcrum in the step of the receiving brackets body A ₁ upstanding (the contact point portion between the pressing contact 3p and the plate-like portion 17a)
To move to the center and around the pivot bracket body A ₁ has the pressing contact 3p, direction (FIG. 20 directed from the inclined state of receiving brackets body A ₁ upstanding, clockwise pivot bracket body A ₁ in FIG. 21 ) Is subjected to a moment M.

That is, the plate-like portion 17a of the pressing contact 3p
2 and a pressing force F from the rotation center P toward the plate-like portion 17a generate a moment M of the above-mentioned force.
0, as shown in FIG. 21, pivot bracket body A ₁ of the legs 2, 2
Bottom 2b of the front portion of the lower end (in FIG. 21 of the pivot bracket body A ₁ right) become strongly pressed against the plate-like portion 17a, it can be a stable upright state receiving brackets body A _1.

[0027] As a receiving brackets on the top 1 of the body A ₁ is 1, as shown in FIG. 2 or the like, is building support part 14 is provided, before and after the receiving brackets body A ₁ at shaft rod 14b There is also an embodiment provided so as to be swingable in the direction. Further, a supporting through hole 14a is formed in the building plate support portion 14, and a tension plate 15 is inserted and fixed in the supporting through hole 14a. Configuration.

As shown in FIG. 1, the tension plate 15 is formed in a comb shape, and specifically includes insertion pieces 15a, 15a,... And a locking portion 15b.
are formed in a comb shape, and the insertion piece 15
A number of supporting through-holes 14a corresponding to a, 15a,... are formed in the architectural plate supporting portion 14, and each insertion piece 15a is inserted into the corresponding supporting through-hole 14a.

The locking portion 15b of the tensioning plate 15 is formed at the position of the insertion piece 15a.
Is inserted into the supporting through-hole 14a of the architectural plate support portion 14, and the locking portion 15b is engaged with the supporting through-hole 14a to fix the tension plate 15 to the architectural plate support portion 14. ing.

As shown in FIGS. 22 and 23, the tensioning suspender 16 is configured to hold the holding portion 16b,
16b is formed, and the holding portion 16b can be wound around a connecting bent portion 20 of a building plate B to be described later.
A fold curve is formed in the middle, and the fold curve can be easily bent inward (on the top surface 16a side) from the fold curve location. Its clamping the top wall 16a of the retaining clips 16 are formed through portions 16c, architectural support part 14 of the in the through portion 16c pivot bracket body A ₁ has become possible through, and supporting The through-hole 14a has a configuration in which a part thereof protrudes from the top surface portion 16a. In particular, when the tension plate 15 is inserted and fixed in the support through-hole 14a of the building plate support portion 14, the tension plate 1
Reference numeral 5 denotes a state in which the top surface 16a of the tension suspender 16 is pressed.

The architectural plate B is, as shown in FIG.
Connecting bent portions 20, 20 are formed from both ends in the width direction of the main plate 18 via rising portions 19, 19, and the connecting bent portion 20 includes an upper surface portion 20a and a fitted bent portion 20b, The upper surface portion 20a is formed at the upper end of the rising portion 19, and the fitted bent portion 20b is formed from the outer end of the upper surface portion 20a toward the main plate 18 side.

The upper end of the rising portion 19 has an L-shaped cross section. Specifically, the upper end of the rising portion 19 is bent so as to protrude outward from the building plate B.
When placed in parallel with a plurality of building boards B, B, ...
Opposing rising portions 19, 19 of adjacent building plates B, B
And the connecting bent portions 20, 20 form a substantially trapezoidal mountain shape, and the cap material 21 is fitted on the opposing connecting bent portions 20, 20 of the adjacent building plates B, B. It is configured to be.

The building plate B has an L-shaped cross section at both ends in the width direction of the main plate 18 and the upper ends of the rising portions 19, 19, and specifically, the upper end of the rising portion 19 has an upper end of the building plate B. Are formed so as to protrude outwardly of the building plates B, B,..., And when they are arranged in parallel with the plurality of building plates B, B,. And the connecting bent portions 20, 20 form a substantially trapezoidal mountain shape, and the cap material 21 is fitted on the opposing connecting bent portions 20, 20 of the adjacent building plates B, B. It is configured to be.

[0034] In addition, the pivot bracket building support part 1 of the body A ₁
Reference numeral 4 is not particularly shown, but in addition to the above-described embodiment, a folding board construction board of a type that can support a folding-type construction board of folding type, or a type in which angled bent portions are overlapped with each other. Can be used as a screw rod type.

[0035] Next, described by applying a outer surrounding body with the pivot bracket of the present invention, a first purlin, receiving brackets body A ₁ on the structural member 17 such as a furring strip is fixed at a predetermined distance , A plurality of architectural plates B, B,... Are arranged in parallel between the receiving metal bodies A ₁ , A ₁ ,.
A configuration in which there are pivot bracket body A ₁ between both uplink 19 and 19 of the B.

The rising portions 1 of the adjacent building plates B, B
9 and 19 and the connecting bent portion 20, 20 in a state facing through the pivot bracket body A _1, connecting the bent portion 20 facing,
20 while being supported by the pivot bracket body A ₁ upper, building support part 14 from between the opposing connecting bent portion 20, 20 and protrudes.

From the upper side of the architectural plate supporting portion 14 protruding from between the opposing connecting bent portions 20, 20, the tensioner 1
6, the tension plate 16 is disposed by penetrating the architectural plate support portion 14 through the penetrating portion 16c, and the top surface portion 16a is connected to the connecting bent portion 2
Then, the holding portions 16b, 16b are wound around the fitted bent portions 20b, 20b of the connecting bent portions 20, 20, respectively.

Next, the tensioning plate 15 is inserted into the supporting through hole 14a of the architectural plate support portion 14 which protrudes from the through portion 16c of the top surface portion 16a of the tensioning suspender 16, and specifically, the tensioning is performed. .. Formed in the plate 15 are inserted. The insertion pieces 15a, 15a,. Is fixed to the supporting through hole 14a, the tension plate 15 is fixed on the building plate support portion 14 and the tension hanging member 16, and is placed on the opposing connecting bent portions 20, 20 of the building plates B, B. The cap member 21 is fitted to form an outer enclosure such as a roof or a wall (see FIG. 23).

[0039]

Effects of the Invention In a first aspect, pivot the lower portion of the pivot bracket body A ₁ provided with the pressing portion 3,3 to the legs 2 and 2 the lower end portion to the base A ₂ having the insertion portion 7, 7 freely provided, the pivot bracket body a ₁ and the locking member a ₃ of the base a ₂ becomes immovable to each other provided in the upright position of the pivot bracket body a ₁ relative to the base a _2, and the pivot bracket body a ₁ of standing pressing portion 3 is protruded into the insertion portion 7, 7 of the base a ₂ in set state, the lock member a ₃ is a movable plate 11 provided with a locking pin 10 of the single, pivot bracket Each leg 2 of body A ₁
One through-hole 4 is provided for locking and one for locking locking hole 9 provided, the through-holes 4 and locking the locking pin 10 is locked in the upright position of the pivot bracket body A ₁ is the base A ₂ in by was receiving brackets made biases so as to penetrate the respective use locking holes 9, the lock member a ₃ a can firmly attached to the structural member 17, further, receiving brackets body a by the lock member a _{3 1} and the base a ₂ to simplify the structure of immobility and to each other, the locking operation by the locking member a ₃ can be easily performed.

These effects are described in detail below.
₁ the pressing unit 3,3 from the insertion portion 7, 7 of the base A ₂ is projected by upstanding, a plate-like portion 17a of the structural member 17 firmly between the pressing part 3, 3 and the inserted portion 7, 7 but is intended to fix, in addition, by a pivot bracket body a ₁ and the locking member a ₃ of the base a ₂ becomes immovable to each other are provided in the upright position of the pivot bracket body a _1, once, By setting the receiving member main body A ₁ in the upright state, the locking member A ₃ operates to make the receiving member main body A ₁ immovable, thereby preventing the receiving member main body A ₁ from falling down even when an external force such as a strong wind is applied. be able to.

Further, the lock member A ₃ is provided with one lock pin 10 on the movable plate 11, and one lock through hole 4 is provided on each leg 2 of the receiving member main body A ₁ . and since the base a ₂ is provided with a locking engagement bore 9 can each leg 2 and the fixed side plate 5 is one of the engaging pins 10 to twist lock by penetrating, further The structure can also be simple. Further, since the pivot bracket body A locking pin 10 in upright position of ₁ is urged to penetrate respectively into the lock through holes 4 and locking locking hole 9, a pivot bracket body A ₁ base A from the inclined state when the upright state with respect to _2, that the locking pin 10 of the locking member a _3, which is the biasing is penetrating automatically locking holes 4 and locking engaging hole 9 becomes, the fixation in upright position of the pivot bracket body a ₁ can be performed easily and quickly, thereby improving the efficiency of the turn operation.

Next, in the second aspect, the base A ₂ twice with the inserted portion 7, 7 the lower portion of the pivot bracket body A ₁ provided with the pressing portion 3,3 to the legs 2 and 2 the lower end portion moving freely provided, the pivot bracket body a ₁ and the locking member a ₃ of the base a ₂ becomes immovable to each other provided in the upright position of the pivot bracket body a ₁ relative to the base a _2, and the pivot bracket body a pressing portion 3 is protruded into the insertion portion 7, 7 of the base a ₂ in the _first upright position, the locking member a ₃ are the two engaging pins 1
0,10 and movable plate 11 provided with, provided two locking holes 4, 4 to the respective legs 2 and 2 of the receiving brackets body A _1, and the base A ₂ engagement for two locking stop holes the 9,9 provided, receiving brackets body engaging pins 10, 10 in upright position of a ₁ is through locking each hole 4, 4 and locking locking hole 9,
By was receiving brackets made urges to penetrate respectively 9, two locking pins 10 and 10 each of which penetrates the fixed side plate 5 of the pivot bracket body A ₁ of the legs 2 and the seat A ₂ , it can be fixed with the pivot bracket body a ₁ and the base a ₂ and extremely strong. Other effects are the same as those of the first aspect.

[Brief description of the drawings]

FIG. 1 is a perspective view of a metal fitting of the present invention.

FIG. 2 is a side view of the metal fitting of the present invention.

FIG. 3 is a front view of the metal fitting of the present invention.

FIG. 4 is a longitudinal sectional plan view of a main part of the present invention.

FIG. 5 is an exploded perspective view of a main part of the present invention.

FIG. 6 is a perspective view of the main part when the metal fitting body is properly erected on the base.

FIG. 7 is a perspective view of a main part when the receiving member main body is inclined with respect to the base.

FIG. 8 is a schematic view showing a state before the metal fitting of the present invention is mounted on a structural material.

FIG. 9 is a schematic view showing a step of attaching the metal fitting of the present invention to a structural material.

FIG. 10 is a main part side view showing a step of mounting the metal fitting of the present invention on a structural material.

FIG. 11 is a vertical sectional plan view of a main part showing a state in which the locking pin of the locking member does not penetrate the locking hole for locking.

FIG. 12 is a side view of an essential part of the metal fitting which is completely attached to the structural material.

FIG. 13 is a longitudinal sectional plan view of a main part of a metal fitting that has been attached to a structural material.

FIG. 14 is a perspective view of a main part of a second embodiment of the present invention.

FIG. 15 is an exploded perspective view of a main part of a second embodiment of the present invention.

FIG. 16 is a perspective view of a main part of a third embodiment of the present invention.

17A is a vertical sectional view of a main part of the third embodiment, and FIG. 17B is a vertical sectional view of a main part of the third embodiment.

FIG. 18 is a perspective view of a main part of a fourth embodiment of the present invention.

FIG. 19A is a vertical sectional view of a main part of the fourth embodiment, and FIG. 19B is a vertical sectional view of a main part of the fourth embodiment.

FIG. 20 is a side view of a fifth embodiment of the present invention.

FIG. 21 is a side view of a main part according to a fifth embodiment of the present invention.

FIG. 22 is a longitudinal sectional front view of the envelope.

FIG. 23 is a perspective view of a main part of an envelope.

[Explanation of symbols]

A ₁ … Receiver body 2… Leg 3… Pressing part 3p… Pressing contact 4… Locking through hole A ₂ … Pedestal 7… Inserted part 9… Locking hole A ₃ … Locking member 10… Locking pin 11 movable plate

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Koichi Yamamoto 2-9-1-2 Kyobashi, Chuo-ku, Tokyo Inside Sanko Metal Industry Co., Ltd. (72) Inventor Shigeki Aoyama 2-9-1 Kyobashi, Chuo-ku, Tokyo Sanko Metal Industry Co., Ltd. (56) References JP-A 4-8812 (JP, U) JP-A 55-81563 (JP, U) JP-A 35-8313 (JP, Y1) (58) Field (Int.Cl. ⁷ , DB name) E04D 3/00-3/40 F16B 2/18

Claims (2)

(57) [Claims] 1. A lower part of a fitting body provided with a pressing portion at a lower end portion of a leg portion is rotatably provided on a pedestal having an inserted portion, and the fitting is provided in an upright state with respect to the pedestal. The main body and the pedestal are provided with a lock member that is immovable with each other, and the pressing portion protrudes into the inserted portion of the pedestal in the upright state of the receiving member main body, and the locking member includes one locking pin. A movable plate provided, one through hole for locking is provided in each leg of the receiving body, and one locking hole is provided in the pedestal, and the locking pin is provided in the standing state of the receiving body. A metal fitting which is urged so as to penetrate through the lock through hole and the lock engaging hole. 2. A lower part of a fitting body provided with a pressing portion at a lower end portion of a leg portion is rotatably provided on a pedestal having a portion to be inserted, and the fitting is provided in an upright state of the fitting body with respect to the pedestal. The main body and the pedestal are provided with a locking member that is immovable from each other, and the pressing portion protrudes into the inserted portion of the pedestal in the standing state of the metal receiving member main body, and the locking member includes two locking pins. With the movable plate provided, two through holes for locking are provided in each leg of the receiving body, and two locking holes are provided in the pedestal, and the locking pins are provided in the standing state of the receiving body. A metal fitting which is urged so as to penetrate through the locking through-hole and the locking locking hole, respectively.