JP2020183662A - Eaves gutter support tool - Google Patents

Abstract

To provide an eaves gutter support tool which can be easily attached to an eaves edge portion and in which an eaves edge portion is less likely to be damaged when constructing.SOLUTION: A fixing portion 10 fixed by clamping an eaves edge portion 2 comprises an upper pressing portion 20 and a lower pressing portion 30. The upper pressing portion 20 and the lower pressing portion 30 include cut grooves 25,35 extending in the plate thickness direction from a side end edge of a plate thickness direction, and have a connection structure of crossing to lap at an insertion of each cut groove. With a part where cut grooves connect each other as a fulcrum 15, a clamp portion 16 comprising two freely opening/closing pieces is disposed at a rear side of the fulcrum 15 and an operation portion 17 comprising two freely opening/closing pieces is disposed at a front side of the fulcrum 15. The operation portion 17 is closed in a state where the eaves edge portion 2 is disposed between the two pieces of the clamp portion 16, then the clamp portion 16 is closed to clamp the eaves edge portion 2.SELECTED DRAWING: Figure 1

Description

The present invention relates to an eaves gutter support tool that supports the eaves gutter.

As an eaves gutter support tool, one is known to be fixed to the eaves by sandwiching the eaves portion protruding forward at the eaves from above and below (see, for example, Patent Document 1). For example, this type of eaves gutter support is often used for plate-shaped roofing materials such as flat plate-shaped slate roofing materials.

In Patent Document 1, saw-shaped teeth are provided inside the opposing sandwiching pieces so that they can be temporarily fixed to the eaves eaves. As other things, there are many cases in which the eaves eaves are press-fitted between the two pieces to be elastically sandwiched and temporarily fixed.

Jitsukaisho 58-45830

However, in the above-mentioned document, since the sandwiching pieces are integrated and the inner surface has saw-shaped teeth, the mounting gap is small, and it is difficult to mount the eaves between the two pieces. In particular, since it is sandwiched by press fitting, if it is forcibly attached, the eaves may be damaged by the sawtooth teeth. Further, it is possible to sandwich the eaves eaves in a state where the two pieces are opened against elasticity so as not to damage the eaves eaves, but it is considered that the work is difficult.

The present invention has been proposed in consideration of such circumstances, and an object of the present invention is an eaves gutter that is easy to attach to the eaves eaves and has a low possibility of damaging the eaves eaves during construction. It is to provide a support.

In order to achieve the above object, the eaves gutter support according to claim 1 is an eaves gutter support that is fixed to the eaves of the roof, and has a main body that supports the eaves and a main body that suspends and supports the main body. The fixing portion is provided with a fixing portion that is fixed by sandwiching the eaves eaves portion, and the fixing portion includes a strip-shaped upper pressing portion arranged on the upper surface side of the eaves eaves portion and the upper pressing portion. Is provided with a strip-shaped lower pressing portion arranged on the lower surface side of the eaves eaves portion, and the upper pressing portion and the lower pressing portion are from the side edge in the plate width direction. It has a cut groove extending in the plate width direction, and has a connecting structure in which cross-polymerization is performed by inserting the cut grooves, and opens and closes behind the fulcrum with the portion connected by the cut grooves as a fulcrum. A sandwiching portion made of two free pieces is arranged, an operation part made of two pieces that can be opened and closed is arranged on the front side of the fulcrum, and the eaves eaves part is arranged between the two pieces of the sandwiching part. By closing the operation portion in this state, the sandwiching portion is closed and the eaves eaves portion is sandwiched.

The eaves gutter support according to claim 2 is characterized in that a protrusion for pressing the eaves eaves portion is formed on the inner surface between the two pieces of the sandwiching portion.

The eaves gutter support according to claim 3 is characterized in that, when attached to the eaves eaves portion, the upper surface of the operating portion is inclined downward more than the upper surface of the sandwiching portion.

In the eaves gutter support according to claim 4, the operation unit further includes a pressure welding means, and both pieces of the operation unit are connected with play by rivets, and one piece of the operation unit and the rivet are connected. The pressure welding means is interposed between the head and the head, and both pieces are locked in a closed state.

The eaves gutter support according to claim 5 has sandwiching pieces at both ends in the width direction of one piece of the operating portion, which sandwich the other piece of the operating portion from the plate width direction when the operating portion is closed. It is characterized in that it is formed.

Since the eaves gutter support according to claim 1 has the above-described configuration, it is easy to attach to the eaves eaves portion, and there is almost no possibility that the eaves eaves portion will be damaged during construction.

Since the eaves gutter support according to claim 2 has the above-described configuration, the sandwiched portion is firmly sandwiched between the eaves eaves portion by pressing or biting the protrusion, and the eaves gutter support tool is temporarily fixed. Can be kept in place.

Since the eaves gutter support according to claim 3 has the above-described configuration, the operator can easily operate the operation unit from the front.

Since the eaves gutter support according to claim 4 has the above-described configuration, it can be easily fixed with both pieces of the operation unit closed, and the eaves gutter support is temporarily fixed to the eaves eaves portion. Or it can be fixed.

Since the eaves gutter support according to claim 5 has the above-described configuration, it can be easily fixed with both pieces of the operation portion closed, and the eaves gutter support is temporarily fixed to the eaves eaves portion. Or it can be fixed.

It is a side view which shows the mounting mode of the eaves gutter support which concerns on one Embodiment of this invention. It is an exploded perspective view of the fixed part of the eaves gutter support. It is a side view which shows the mounting procedure of the eaves gutter support. It is explanatory drawing of the fixed structure of the operation part of the eaves gutter support according to another embodiment of this invention. (A) is a side view showing a state in which the operation unit is not fixed (unlocked), (b) is a side view showing a state in which the operation unit is fixed, and (c) is for fixing the operation unit. It is a usage mode diagram of the pressure welding means used. It is explanatory drawing of the fixing structure of the operation part of the eaves gutter support according to still another embodiment of this invention. (A) is a side view showing a state in which the operation unit is not fixed (unlocked), (b) is a side view showing a state in which the operation unit is fixed (locked), and (c) is an unlocked state. It is a top view of the rotation operation member used for switching the operation of / lock. It is explanatory drawing of the lock release / lock switching by the same rotation operation member. (A) is a view seen from the A1 direction of FIG. 4 (a) in the unlocked state, and (b) is a view seen from the A2 direction of FIG. 4 (b) in the locked state. It is explanatory drawing of the lock release / lock switching by the same rotation operation member. (A) is a view seen from the B1 direction of FIG. 4 (a) in the unlocked state, and (b) is a view seen from the B2 direction of FIG. 4 (b) in the locked state. It is explanatory drawing of the fixing structure of the operation part of the eaves gutter support according to still another embodiment of this invention. (A) is a side view showing a fixed state, and (b) is a schematic view showing a usage mode of a fixing member used for fixing. (A) is a perspective view of a main part of an eaves gutter support according to still another embodiment of the present invention. (B) is a schematic explanatory view showing a usage mode of the regulation piece provided on the operation unit, and (c) is a schematic explanatory diagram showing a usage mode of the sandwich piece provided on the operation unit. It is a partial cross-sectional side view which shows the mounting mode of the eaves gutter support which concerns on further embodiment of this invention.

The eaves gutter support 1 according to the embodiment of the present invention will be described below with reference to the accompanying drawings. First, the basic configuration of the eaves gutter support 1 according to various embodiments will be described. In the following, the front-back and other directions will be defined and described based on the state in which the eaves gutter support 1 is installed on the eaves.

These eaves gutter supporters 1 are eaves gutter supporters 1 fixed to the eaves eaves portion 2 of the roof, and the main body portion 11 that supports the eaves gutter 3 and the eaves eaves portion that suspends and supports the main body portion 11. It is provided with a fixing portion 10 which is fixed by sandwiching 2.

The fixing portion 10 is a strip-shaped upper holding portion 20 arranged on the upper surface side of the eaves eaves portion 2 and a strip plate arranged on the lower surface side of the eaves eaves portion 2 which is separate from the upper holding portion 20. It is provided with a shaped lower holding portion 30. The upper pressing portion 20 and the lower pressing portion 30 have cutting grooves 25 and 35 extending in the plate width direction from the side edge in the plate width direction, and have a connecting structure in which the cutting grooves 25 and 35 are cross-polymerized by being inserted into each other. It is said that. It is desirable that the upper pressing portion 20 and the lower pressing portion 30 are formed of a metal plate.

A portion connected by the cut grooves 25 and 35 is used as a fulcrum 15, and a sandwiching portion 16 composed of two openable and closable pieces is arranged behind the fulcrum 15, and two pieces that can be opened and closed are arranged in front of the fulcrum 15. The operation unit 17 is arranged. In this eaves gutter support tool 1, when the operation unit 17 is closed with the eaves eaves portion 2 arranged between the two pieces of the sandwiching portion 16, the sandwiching portion 16 is closed and the eaves eaves portion 2 is sandwiched. It has a fixed structure that is fixed to the eaves eaves 2.

Here, the eaves eaves 2 is a part of the roofing material protruding from the eaves, and examples of the roofing material include flat slate roofing materials as shown in FIG. 1, but various other roofing materials. May be good. It may be the eaves of a folded plate roof.

Next, the eaves gutter support 1 according to each embodiment will be described in detail individually.

In the eaves gutter support 1 shown in FIG. 1, as described above, the upper pressing portion 20 and the lower pressing portion 30 form a fixing portion 10, and the upper pressing portion 20 and the lower pressing portion 30 are connected to each other. In the state, the operation unit 17 composed of two pieces is arranged on the front side, and the sandwiching portion 16 composed of two pieces is arranged on the rear side.

One of the two pieces constituting the operation unit 17 is the upper operation piece portion 33 formed of the front end portion of the lower pressing portion 30, and the other is the lower operation piece portion 26 formed of the front end portion of the upper pressing portion 20. One of the two pieces constituting the sandwiching portion 16 is the upper sandwiching piece portion 21 arranged on the rear side of the upper pressing portion 20, and the other is the lower sandwiching piece arranged on the rear side of the lower pressing portion 30. Part 31.

Next, the upper pressing portion 20 and the lower pressing portion 30 will be described individually with reference to FIGS. 1 and 2.

The upper pressing portion 20 includes a lower operating piece portion 26, an intermediate portion 24 having a cutting groove 25, and an upper sandwiching piece portion 21. The lower holding portion 30 is for adjusting the height position of the eaves gutter 3 which hangs down from the upper operation piece portion 33, the lower sandwiching piece portion 31 having the cut groove 35, and the rear end of the lower sandwiching piece portion 31. It is provided with a hanging piece 40.

The intermediate portion 24 of the upper pressing portion 20 is a portion applied to the tip surface of the eaves eaves portion 2, and is formed to be slightly longer than the thickness of the eaves eaves portion 2. The cut groove 25 is formed in the lower part of the intermediate portion 24, the upper sandwiching piece portion 21 is in surface contact with the upper surface of the eaves eaves portion 2, and the rear surface of the intermediate portion 24 is in contact with the tip surface of the eaves eaves portion 2. In a state of being in contact with or in close proximity, it is arranged below the lower surface of the eaves eaves portion 2.

Further, on the back surface of the upper sandwiching piece portion 21 of the upper pressing portion 20, in the vicinity portion (front end portion) of the intermediate portion 24, both ends in the width direction are continuously arranged at intervals along the longitudinal direction. A downward continuous protrusion 22a is formed, and a downward protrusion 22b arranged at the center in the width direction is formed at the rear end portion. These protrusions press the upper surface of the eaves eaves portion 2 from above. Further, on the plate surface at the rear of the upper sandwiching piece portion 21, a fixture insertion hole 23 for fixing the fixture to the eaves eaves portion 2 is provided.

The lower operation piece 26 of the upper pressing portion 20 is bent and extended forward from the lower end of the intermediate portion 24, and a screw hole 27 for bolts is provided on the plate surface. Further, the lower operation piece portion 26 is inclined downward more than the upper sandwiching piece portion 21, and is formed so as to face diagonally forward and upward in the mounted state.

On the other hand, the lower holding portion 30 includes an upper operation piece portion 33, a lower sandwiching piece portion 31, and a hanging piece portion 40 that is bent downward from the rear end of the lower sandwiching piece portion 31. The cut groove 35 is formed in the front portion of the lower sandwiching piece portion 31, and the cut groove 35 and the cut groove 25 of the upper pressing portion 20 are inserted into each other to form the upper pressing portion 20 and the lower pressing portion 20. The portion 30 is connected so as to be rotatable with a portion connected by the cut grooves 25 and 35 as a fulcrum 15.

On the upper surface of the lower sandwiching piece portion 31 of the lower holding portion 30, upward continuous protrusions 32 are formed in the vicinity of the back of the cutting groove 35, which are continuously arranged at both ends in the width direction at intervals along the longitudinal direction. Has been done. It is desirable that at least one of the upward continuous protrusion 32 and the downward continuous protrusion 22a of the upper holding portion 20 is formed.

The upper operating piece 33 of the lower holding portion 30 is formed by bending and extending downward from the front end of the lower sandwiching piece 31, and the upper operating piece 33 is provided with a bolt insertion hole 34. .. Further, the upper operation piece portion 33 is tilted forward more than the lower sandwiching piece portion 31.

When the upper holding piece portion 21 and the lower sandwiching piece portion 31 are closed substantially parallel to each other with the eaves eaves portion 2 in between, the upper holding portion 20 and the lower holding portion 30 are operated upward with the lower operation piece portion 26. The one piece 33 is also close to each other in a substantially parallel manner and is in a closed state, and is generally in a temporarily fixed state. In this state, the bolt 18 is screwed into the bolt screw hole 27 of the lower operation piece 26 via the bolt insertion hole 34 from above the upper operation piece 33, so that the downward continuous protrusion 22a of the upper holding portion 20 The downward protrusion 22b bites into the upper surface of the eaves eaves portion 2, and the upward continuous protrusion 32 of the lower holding portion 30 bites into the lower surface of the eaves eaves portion 2, so that the eaves gutter support 1 is generally fixed.

The shapes of these protrusions (downward continuous protrusion 22a, downward protrusion 22b, upward protrusion 32) are not limited to those shown in the figure. For example, it is more desirable to use a taper or a pointed tip because it firmly bites into the surface of the eaves eaves 2. Further, instead of the continuous protrusion, one protrusion such as the downward protrusion 22b may be used. Further, these protrusions may be formed by bending a part thereof or by cutting and raising. Further, the protrusion may be bulged by pressing the plate surface. For example, the downward continuous protrusions 22a and the upward continuous protrusions 32 shown in the illustrated example form a pair, but instead, a bulging protrusion may be provided at one position in the center in the width direction of the plate surface.

Further, if a fixing tool such as a screw or a nail is inserted through the fixing tool insertion hole 23 of the upper sandwiching piece portion 21 of the upper holding portion 20 and fixed to the eaves eaves portion 2, the eaves gutter support tool 1 will not come off. , It is more firmly fixed to the eaves eaves 2.

An elongated hole 41 is provided in the hanging piece portion 40 of the lower holding portion 30 along the longitudinal direction, and the gutter support main body 12 (main body portion 11) is attached to an appropriate position in the elongated hole 41. The gutter support main body 12 of FIG. 1 has a curved shape that receives and supports the eaves gutter 3, and ear locking portions 11a for locking the ears 3a of the eaves gutter 3 are formed at the front and rear ends thereof. The rear ear locking portion 11a can be attached to the hanging piece portion 40 at an appropriate height position with a bolt 42 and a wing nut 43.

As described above, the upper pressing portion 20 is formed of one strip member having the upper sandwiching piece portion 21 and the lower operating piece portion 26, and the lower pressing portion 30 is formed of the lower sandwiching piece portion 31 and the upper portion. It is formed of one strip member having an operation piece portion 33 and a hanging piece portion 40, and the fixing portion 10 is fixed to the eaves eaves portion 2 in a state where the two members are connected as described above.

In this way, the fixing portion 10 in which the two members are connected and fixed to the eaves eaves portion 2 suspends and supports the main body portion 11 that supports the eaves gutter 3.

In the example of FIG. 1, since the eaves eaves portion 2 is formed of a flat plate-shaped slate roofing material having a substantially uniform thickness, the upper sandwiching piece portion 21 and the lower sandwiching piece portion 31 constituting the sandwiching portion 16 are Although it is fixed in a substantially parallel state, it may be sandwiched between the eaves portion 2 having a non-uniform thickness, for example, a tapering shape toward the front end side. Even in that case, the angle of the eaves gutter support 1 may be adjusted so that both pieces of the operation unit 17 are parallel to each other in the fixed state. For example, the bent portion of the upper operation piece portion 33 and the lower sandwiching piece portion 31 of the lower pressing portion 30 shown in FIG. 1 can be bent so as to have a smaller angle.

The eaves gutter support 1 depends on the groove dimensions of the cutting grooves 25 and 35, but when both members are in a connected state, each of the operating portion 17 and the sandwiching portion 16 has two pieces of the cutting groove 25. , 35 can be rotated by using the cross-connected portion of the 35 as a fulcrum 15, and all of them can be opened and closed. For example, the upper holding portion 20 rotates to the position of the alternate long and short dash line in FIG. 1 even when the lower holding portion 30 is stopped.

Therefore, as a method of installing the eaves gutter support tool 1, first, the lower holding portion 30 is arranged at a fixed position on the lower surface side of the eaves eaves portion 2, and then the upper pressing portion 20 is arranged at the position indicated by the alternate long and short dash line. The cut grooves 25 and 35 may be inserted and connected to each other, and then the upper sandwiching piece portion 21 may be rotated to the upper surface of the eaves eaves portion 2 to be in the sandwiched state.

Further, as shown in FIG. 3, both members are connected in advance by a fulcrum 15, and the upper operation piece 33 and the lower operation piece 26 are screwed together with bolts 18 in a slightly open state, and then sandwiched. With the tip of the portion 16 open, shift it backward so that the eaves portion 2 is arranged in the open space, and then close and pinch the sandwiching portion 16 by screwing the bolt 18 at the operating portion 17. You may put it on.

Further, first, the upper pressing portion 20 is arranged at a fixed position, and then the lower pressing portion 30 is connected by inserting the cut grooves 25 and 35 into each other, and then the lower pressing portion 30 is lifted and the lower holding portion 30 is sandwiched. The piece 31 may be rotated to the lower surface of the eaves eaves 2 to be in a sandwiched state.

In any case, since the sandwiching portion 16 can be attached to the eaves eaves portion 2 in the open state, the tip of the eaves eaves portion 2 is damaged by the contact of the eaves gutter support when the eaves gutter support 1 is attached. There is almost no fear.

Further, since the sandwiching portion 16 is also configured to close the eaves eaves portion 2 so as to be in the sandwiched state when the two pieces of the operating portion 17 are closed, the operator first closes the operating portion 17 for temporary fixing. Then, the operation unit 17 may be bolted. Once the work on the operation unit 17 is completed, there is almost no possibility that the eaves gutter support 1 will slip off after that, and even when the hand is released from the operation unit 17, the eaves portion of the upper sandwiching piece portion 21 can be safely used. The fixing work to 2 can be performed.

In particular, since the upper sandwiching piece portion 21 is formed with the downward continuous protrusion 22a and the downward continuous protrusion 22b and the lower sandwiching piece portion 22 is formed with the upward continuous protrusion 32, the operation portion 17 is closed before the operation. Even before bolting the portion 17, deviation is unlikely to occur. It is even more effective if even one of these protrusions has a pointed shape.

Further, since the upper surface of the operation unit 17 is arranged so as to be inclined further downward than the roof surface, the upper surface of the operation unit 17 faces diagonally upward and forward. Therefore, the operator can easily screw the bolt 18. In particular, since the lower operation piece 26 is provided with the screw hole 27 for bolts, it is not necessary to use a nut, and the screwing operation becomes easier. Of course, the lower operation piece 26 may be provided with the same fixed shaft insertion hole as the upper operation piece 33, and may be fixed with bolts 18 and nuts.

Next, another embodiment of the fixed structure of the operating portion 17 for pinching the eaves eaves portion 2 by the sandwiching portion 16 will be described with reference to FIGS. 4 to 8.

Both of the two types of fixing structures shown in FIGS. 4 and 5 to 7 use a rivet 51 and a pressure welding means 50.

In the fixed structure shown in FIG. 4, as shown in FIG. 4A, the cut grooves 25 and 35 are inserted into each other, and the upper sandwiching piece portion 21 and the lower sandwiching piece portion 31 are the eaves eaves portion 2. The upper operation piece 33 and the lower operation piece 26 are in a state where the upper operation piece 33 and the lower operation piece 26 are slightly opened, that is, in a state where they are connected with play. A rivet 51 having a length capable of connecting the above is used. In this way, both members are connected by a rivet 51 having a shaft portion 51b having a length that allows slight rotation. In this case, fixed shaft insertion holes (not shown) are provided in both the upper operation piece 33 and the lower operation piece 26.

In this state, with the upper operation piece 33 and the lower operation piece 26 closed, the rivet 51 is pulled out upward, and the gap between the upper surface of the upper operation piece 33 and the head 51a of the rivet 51 is shown in the figure. By press-fitting the fixing member 52 shown in 4 (c), both pieces constituting the operating portion 17 were fixed in a closed state, and the eaves gutter support 1 was sandwiched by the sandwiching portion 16 sandwiching the eaves eaves portion 2. It can be temporarily fixed in the state. That is, the fixing member 52 constitutes the pressure welding means 50.

As shown in FIG. 4C, the fixing member 52 fits into the neck portion 51c exposed on the upper operating piece 33 side or the lower operating piece 26 side (upper operating piece 33 side in the figure) of the rivet 51. It has a recess 52a to insert. A guide portion 52b is formed on the opening side of the recess 52a, and the guide portion 52b has a guide path 52c extending from the opening of the recess 52a toward the tip end. Further, the guide portion 52b has a guide shape having a tapered thickness.

As shown in FIG. 4A, the eaves gutter support 1 can also be easily attached to the eaves eaves 2 because the eaves eaves 2 can be sandwiched with the sandwich 16 open. Damage to the eaves 2 can be prevented. Further, since the two pieces of the operation unit 17 are connected, it is easy to handle both before and during the construction.

The fixing structure shown in FIGS. 5 to 7 also locks (fixes) both pieces of the operation unit 17 in a closed state by interposing a pressure contact means 50 between one piece of the operation unit 17 and the rivet 51. It is said to be a structure. The rivet 51 has a length that allows a slight rotation between the upper operation piece 33 and the lower operation piece 26, as in the case of FIG. 4, with the rotation operation member 55 described later attached. It has a rivet portion 51b.

Specifically, the eaves gutter support 1 is further provided with a rotation operating member 55 for switching between locking and unlocking. The rotation operation member 55 is made of a thin plate material such as metal, and as shown in FIG. 5A, extends substantially vertically from both the long side edges of the rectangular substrate portion 56 and the substrate portion 56. The gripping piece portion 57 is provided. An insertion hole 56a is formed in the center of the substrate portion 56, and small holes 56b slightly long along the longitudinal direction of the substrate portion 56 are formed on both sides in the longitudinal direction thereof.

In the rotation operating member 55, the shaft portion 51b of the rivet 51 is inserted into the insertion hole 56a of the substrate portion 56, and as shown in FIG. 5A, the upper operating piece is in a state where the gripping piece portion 57 is projected upward. It is connected to the portion 33 side. Note that FIGS. 5 (a), 6 (a) and 7 (a) are views of the same state (unlocked position described later) viewed from different directions, and FIGS. 5 (b) and 6 (b). And FIG. 7B is a view seen from different directions in the same state (lock position described later).

Further, in the eaves gutter support tool 1, two bulging portions 36 extending along the width direction are formed substantially parallel to the outer surface of the upper operating piece portion 33. Each bulging portion 36 has a ridge-shaped apex extending and has a curved shape as a whole. A small protrusion 37 is formed in the center of the top of the bulging portion 36.

That is, the bulging portion 36 has a substantially semicircular shape when the eaves gutter support 1 is viewed from the side (see FIG. 5A), and is viewed from the front (A2 direction in FIG. 5A). In this case, it has a substantially semi-elliptical shape. Each bulging portion 36 is provided at an equal distance from the bolt insertion hole 34. Further, the distance between the two bulging portions 36 matches the distance between the two small holes 56b of the rotation operating member 55.

The rotation operation member 55 is attached to the operation unit 17 so that it can rotate with the shaft portion 51b of the rivet 51 as a support shaft. As shown in FIG. 5A, the unlocked position is the position where the rotation operating member 55 looks like a U when the eaves gutter support 1 is viewed from the side, and the rotation operating member 55 expands at this unlocked position. It is arranged so as to be sandwiched between the protrusions 36.

In FIGS. 5 (a), 6 (a), and 7 (a), the upper operation piece 33 and the lower operation piece 26 are in a loose state in which there is play and can be slightly rotated, and the rotation operation is performed. The member 55 is in a rotatable state. Then, when the rotation operation member 55 is rotated around the shaft portion 51b of the rivet 51, the substrate portion 56 rides on the bulging portion 36 in a pressure contact state, and when rotated about 90 degrees, the small protrusions remain in the pressure contact state. 37 is in a state of being inserted into the small hole 56b of the substrate portion 56 (see FIGS. 5 (b), 6 (b) and 7 (b)).

The position of the rotation operating member 55 shown in FIGS. 5 (b), 6 (b) and 7 (b) is set as the lock position. In this state, both pieces of the operation unit 17 are locked in a closed state by pressure welding. It is (fixed) and can be temporarily fixed in a state where the eaves gutter support 1 sandwiches the eaves eaves portion 2. That is, the pressure welding means 50 is composed of the substrate portion 56 of the rotation operation member 55 and the bulging portion 36.

Further, when the small protrusion 37 at the center of the bulging portion 36 and the small hole 56b match due to the rotational movement of the rotation operating member 55, a clicking sound is heard, so that the locked position can be confirmed. Further, if the small protrusion 37 is inserted into the small hole 56b, the small protrusion 37 acts as a barrier to the rotational operation of the rotation operation member 55, so that the lock may be released unless the gripping piece portion 57 is pinched and operated. Is almost nonexistent.

Since the eaves gutter support 1 has the rotation operation member 55 as described above, it is possible to easily perform the pinching and attaching operation to the eaves eaves portion 2 as in the case of the fixed structure of FIG. Further, since the parts constituting the eaves gutter support 1 can be integrally connected, it is easy to handle and manage both before and during construction.

The fixing structure shown in FIG. 8 is a structure in which the operation unit 17 is fixed by using the fixing clip 60. The fixing clip 60 is a member that is sandwiched from the thickness direction with the operation portion 17 closed, and has a substantially U-shape as shown in FIG. 8B.

The fixing clip 60 includes a base portion 61 and two elastic leg pieces 62, and is configured to sandwich both pieces of the operation portion 17 between the two leg pieces 62. The leg piece 62 has a pressure contact portion 62a projecting to the inner surface side, and the tip portion includes a guide portion 62b that is open to each other.

By using such a fixing clip 60, the operator can easily put the operating portion 17 in the temporarily fixed state by simply fitting the fixing clip 60 into the operating portion 17. Further, the bolt 18 and the rivet 51 are not required, and the upper operation piece 33 and the lower operation piece 26 do not have to be provided with the fixed shaft insertion holes.

Further, the fixing clip 60 and the rivet 51 are combined to sandwich the two pieces of the operation portion 17, and one leg of the fixing clip 60 is sandwiched between the upper surface of the upper operation piece portion 33 and the head portion 51a of the rivet 51. The structure may be such that the piece 62 is press-fitted. The press-fitting leg piece 62 in this case may have a shape as shown in FIG. 4 (c).

9 (a) to 9 (c) are explanatory views of an eaves gutter support 1 in which a restricting piece 65 or a sandwiching piece 66 is provided at both ends of the lower operating piece 26 in the width direction. Note that FIG. 9A is an example in which the regulation piece 65 is provided, but the perspective view is omitted in the example in which the sandwich piece 66 is provided.

As shown in FIGS. 9A and 9B, the regulation pieces 65 are arranged so that a flat plate-like one stands up from the end in the width direction, and as shown in FIG. 9B, both regulation pieces are slightly arranged. It is desirable to provide it in an open inverted C shape.

As shown in FIG. 9B, if the lower operation piece 26 has the regulation piece 65, the upper operation piece 33 can be prevented from shaking. In particular, when the upper pressing portion 20 and the lower pressing portion 30 are connected only by the cut grooves 25 and 35, blurring is likely to occur. Therefore, if the regulating piece 65 regulates the blurring of the upper operating piece portion 33, the bolt 18 is stopped. It will be easier to remove. The regulation piece 65 may be provided at at least one end in the plate width direction. Further, the regulation piece 65 may be provided on at least one piece of the operation unit 17.

Further, as shown in FIG. 9C, each of the sandwiching pieces 66 has a tip portion bent outward in a “dogleg” shape. Due to the bent shape of both sandwiching pieces 66, a guide portion 66a having a gradually widened opening and a bent portion 66b formed so as to narrow the space between the sandwiching pieces 66 are formed.

The upper operating piece 33, which has entered between the sandwiched pieces 66 from the opening, passes between the bent 66b while elastically pressing the bent portion 66b outward, and enters a position overlapping the lower operating piece 26. In this way, the two pieces of the operation unit 17 are fixed in the temporarily fixed state. Further, the two pieces may be fixed with the bolt 18.

According to the configuration having the sandwich piece 66 as described above, the eaves gutter support 1 can be easily temporarily fixed. Both pieces of the operation unit 17 may be further fixed with bolts 18, but since the sandwiching portion 16 sandwiches the eaves eaves portion 2 and the upper sandwiching piece portion 21 is further fixed to the eaves eaves portion 2. , It is not necessary to fix the bolt 18 of the operation unit 17.

FIG. 10 is a side view of the eaves gutter support tool 1 that suspends and supports the eaves gutter 3. The eaves gutter support 1 is configured such that the main body 11 has a gutter support main body 12 and a mounting foot portion 13. The mounting foot portion 13 is provided with a fixing piece portion 13a at the rear portion, and by fixing the fixing piece portion 13a at an appropriate height position of the hanging piece portion 40 with a bolt 42 and a wing nut 43, the eaves gutter 3 is provided. The height can be adjusted.

Further, the gutter support main body 12 is formed with a long hole (not shown) extending in the front-rear direction, and a shaft hole (not shown) provided at an appropriate position in the front-rear direction of the long hole at the tip of the mounting foot portion 13. The eaves gutter 3 can be adjusted to an appropriate protruding position by fixing the gutters 11b and wing nuts 11c together. If the protrusion cannot be adjusted, that is, the gutter support main body 12 does not have the attachment foot portion 13, the ear locking portion 11a on the rear side of the gutter support main body 12 may be fixed to the hanging piece portion 40.

Since the mounting structure of the eaves gutter support 1 to the eaves eaves 2 is the same as that of FIG. 1, the description thereof is omitted. Further, the aspects of FIGS. 4 to 9 can be applied to the main gutter support tool 1.

In the above, the eaves gutter support 1 has a structure in which the main body 11 is attached to the hanging piece 40, but the main body 11 may be integrated with the lower holding portion 30. In the case of the main body portion 11 that receives and supports the eaves gutter 3, the main body portion 11 may be integrated with the lower holding portion 30. Further, in the case of the main body portion 11 that suspends and supports the eaves gutter 3, if the protruding condition can be adjusted, the mounting foot portion 13 may be integrated with the lower holding portion 30, and the protruding condition cannot be adjusted. If it is, the gutter support main body 12 may be integrated with the lower holding portion 30.

1 Eaves gutter support 2 Eaves forehead 3 Eaves gutter 10 Fixing part 11 Main body 12 Gutter support main body 13 Mounting foot 13a Fixed piece 15 fulcrum 16 Nipped 17 Operation 18 Bolt 20 Upper holding One part 22a Downward continuous protrusion 22b Downward protrusion 23 Fixture insertion hole 24 Intermediate part 25 Cutting groove 26 Lower operation piece part 27 Bolt screw hole 30 Lower holding part 31 Lower sandwiching piece part 32 Upward continuous protrusion 33 Upper operation piece part 34 Bolt insertion hole 35 Cutting groove 36 Protrusion part 37 Small protrusion 40 Hanging piece part 41 Long hole 42 Bolt 43 Wingnut 50 Pressure welding means 51 Rivet 52 Fixing member 55 Rotation operating member 56 Board part 57 Gripping piece part 60 Fixing clip 61 Base 62 Leg piece 65 Restriction piece 66 Sandwich piece

Claims (5)

In the eaves gutter support that is fixed to the eaves of the roof
It is provided with a main body portion that supports the eaves gutter and a fixed portion that suspends and supports the main body portion and is fixed by sandwiching the eaves eaves portion.
The fixing portion has a strip-shaped upper holding portion arranged on the upper surface side of the eaves eaves portion and a strip-shaped upper holding portion arranged on the lower surface side of the eaves eaves portion separately from the upper holding portion. It has a lower presser part and
The upper pressing portion and the lower pressing portion have a cutting groove extending in the plate width direction from the side edge in the plate width direction, and have a connecting structure in which the cutting grooves are cross-polymerized by being inserted into each other.
With the portion connected by the cut grooves as a fulcrum, a sandwiching portion made of two pieces that can be opened and closed is arranged behind the fulcrum, and an operating part made of two pieces that can be opened and closed is arranged on the front side of the fulcrum. Has been
An eaves gutter support tool characterized in that when the operation portion is closed with the eaves eaves portion arranged between two pieces of the sandwiching portion, the sandwiching portion is closed and the eaves eaves portion is sandwiched. In claim 1,
An eaves gutter support tool characterized in that a protrusion for pressing the eaves eaves portion is formed on the inner surface between the two pieces of the sandwiching portion. In claim 1 or 2,
An eaves gutter support tool characterized in that, when attached to the eaves eaves portion, the upper surface of the operating portion is inclined downward more than the upper surface of the sandwiching portion. In any one of claims 1 to 3,
The operation unit further includes a pressure welding means.
Both pieces of the operation unit are connected by rivets with play.
An eaves gutter support tool characterized in that the pressure welding means is interposed between one piece of the operating portion and the head of the rivet to lock both pieces in a closed state. In any one of claims 1 to 3,
An eaves gutter characterized in that sandwiching pieces for sandwiching the other piece of the operating portion from the plate width direction are formed at both ends of one piece of the operating portion in the plate width direction when the operating portion is closed. Support.

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