JPH10252227A - Lever structure for fixation of gutter bracket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To locate the body of a gutter bracket and a mounting rod and fix certainly and strongly through a simple lever manipulation. SOLUTION: A lever structure for fixation of a gutter bracket is configured so that the body 1 of bracket coupled slidably with a mounting rod 11 is fixed in pressure contact to the rod 11 through turning of a lever 17. The arrangement further includes a coupling 13 to be inserted through a slit 9 in the body 1 of bracket and a hole 14 provided in the mounting rod 11, the lever 17 which is furnished rotatably at one end of the coupling 13 and can pull it up through its rotating operation, and a stopper 26 which has a projection 28 capable of being fitted in at the side with the body 1 and is furnished at the other end of the coupling 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lever structure capable of fixing a gutter support body and a mounting rod of a gutter support slidably connected by a simple lever operation.

[0002]

2. Description of the Related Art Conventionally, as a lever structure for fixing a gutter support of this type, there is a device described in, for example, Japanese Utility Model Publication No. 3032421.

That is, as shown in FIG. 8, in this conventional apparatus, a connecting body 33 having a receiving seat 32 at a lower end portion is connected to a gutter support main body 1a.
The cam portion 34 is inserted into the long hole of the mounting rod 11a and the lever 17a rotatably provided on the connecting body 33 by a rotating operation.
Thus, the distance between the receiving seat 32 and the gutter support body 1a can be widened or narrowed.

[0004]

However, in the above-mentioned conventional apparatus, the gutter support main body 1a and the mounting rod are simply provided by the seat 32.
Since only the pressure contact force with the 11a is used as a fixing means for the two members, for example, when an external force is applied to the gutter 35 or the gutter support main body 1a, the gutter support main body 1a is inadvertently moved. That was the problem.

SUMMARY OF THE INVENTION Therefore, the present invention has been made to solve the above-mentioned conventional problems, and provides a lever structure capable of securely and firmly positioning and fixing the gutter support body and the mounting rod by a simple lever operation. As an issue.

[0006]

That is, a means adopted by the present invention to solve the above-mentioned problem is that the gutter support main body 1 slidably connected to the mounting rod 11 is moved by rotating the lever 17. A fixing lever structure for a gutter support that can be pressed and fixed to the mounting rod 11, comprising: a connecting body 13 inserted into the elongated hole 9 of the gutter supporting body 1 and the hole 14 of the mounting rod 11; A lever 17 rotatably provided on one end side and capable of pulling up the connecting body 13 by the turning operation thereof, and a projection 28 which can be fitted into the gutter support main body 1 side. And the stopper 26 provided on the end side.

Therefore, in the lever structure for fixing the gutter support according to the above-mentioned invention, first, the gutter support main body 1 is provided.
When the lever 17 is rotated in this state, the connecting body 13 is pulled up, the gutter support main body 1 and the mounting rod 11 are pressed against each other, and the protrusion 28 of the stopper 26 is pressed.
Fits into the gutter support main body 1 side, and the gutter support main body 1 and the mounting rod 11 are fixed.

On the other hand, it is also possible to release the fitting state between the projection 28 of the stopper 26 and the gutter support body 1 and the press-contact state between the gutter support body 1 and the mounting rod 11 by rotating the lever 17. Thus, the position of the gutter support body 1 can be adjusted by sliding the gutter support body 1.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a gutter support body having bent side pieces 2, 2 facing upward on both side edges, and one end thereof is engaged with a concave portion 3a of a gutter 3 to be supported. Possible engagement pieces 4
Is formed upward, and at the other end, an ear holding portion 5 that can be fitted to the ear portion 3b of the gutter 3 is bent and formed in a substantially U-shape. An obliquely downward extending piece 6 is provided.

Reference numeral 7 denotes a rib provided on the bent portion of the engagement piece 4 in an inclined manner. Numeral 8 denotes an elastic piece made of a spring plate provided on the back surface on the other end side of the support main body 1 so as to face the ear holding portion 5, and the tip is bent upward.

Reference numeral 9 denotes a long hole formed in the center of the gutter support main body 1 along the longitudinal direction.
a and the concave portions 10b are formed alternately oppositely.

Reference numeral 11 denotes a band-shaped mounting rod having a plate-shaped mounting member 12 mounted at one end. 13 is a slot 9 of the gutter support body 1
And a plate-shaped coupling body inserted into a hole 14 formed in the other end of the mounting rod 11, a wide head 15 is formed at one end as shown in FIG. A long hole 16 is formed, and the long hole 16 is formed at a base end portion 16 a opened on the side surface of the connecting body 13.
And a downward hanging part 16b provided continuously with the base end part 16a.

Reference numeral 17 denotes a bifurcated lever having a pair of facing side pieces 19 hanging down from the side of the top surface 18 as shown in FIG. 3. Each side piece 19 has an insertion hole 20 eccentrically formed from the front side. Established,
The front lower peripheral edge has a flat inclined surface portion 21 inclined rearward toward the lower end portion, and a flat portion 22 extending from the inclined surface portion 21.
And a distance L between the center O of the insertion hole 20 and the plane portion 22 is formed to be larger than a distance L ′ between the center O and the inclined surface portion 21. An upper portion is provided with a gripping piece 24 extending rearward.

Reference numeral 25 denotes a support shaft inserted into the insertion hole 20 of the side piece 19 of the lever 17, which is inserted from the base end 16a of the long hole 16 of the connecting body 13 and set horizontally at the tip of the hanging portion 16b. The lever 17 is rotatably attached to the connecting body 13 via the support shaft 25.

A stopper 26 is formed at the center of a square hole 27 through which the connecting body 13 is inserted as shown in FIG.
Projections 28 which can be fitted into the concave portions 10b of the elongated holes 9 of the gutter support main body 1 are provided on both sides of the gutter support main body 1 and are arranged on the lower surface of the gutter support main body 1. Numerals 29 and 30 denote an elastic body such as a spring washer and a flat washer interposed between the stopper 26 and the head 15 of the connecting body 13, respectively, and the connecting body 13 is inserted therethrough.

Although the present embodiment has the above-mentioned specific items, the lever 17 is attached to the connecting body 13 by inserting the support shaft 25 from the base end 16a side of the long hole 16 of the connecting body 13, Hanging part 16b
Can be slid to the distal end of the device through the lower portion 16b.
There is an advantage that the support shaft 24 does not inadvertently separate from the inside of the elongated hole 16 due to the presence of, and its manufacture can be greatly simplified.

When such a gutter support is used, first, as shown in FIG. 5, when the gripping piece 24 of the lever 17 is rotated forward, the inclined surface portion 21 of the lever 17 and the upper surface of the mounting rod 11 are moved. Since the corner 21a and the mounting rod 11 are opposed to each other, the further rotation of the lever 17 is prevented as shown in FIG. Therefore, there is an advantage that the rearward rotation operation of the lever 17 is not hindered.

In this state, the stopper 26 and the gutter support main body 1 are separated from each other, and the gutter support main body 1 is attached to the mounting rod 11.
Can be slid against.

Then, after the gutter support main body 1 is slid to a desired position, in this state, the gripping piece 24 of the lever 17 is gripped and rotated rearward as shown in FIG. Although it rotates about the center, since the insertion hole 20 of the lever 17 through which the support shaft 25 is inserted is formed at an eccentric position, the connecting body 13 is pulled up by the cam action of the cam portion 23 of the lever 17. As shown in FIG. 6, the projections 28 of the stopper 26 are respectively fitted into the opposed recesses 10b of the elongated hole 9 of the gutter support body 1, and the gutter support body 1 and the mounting rod 11 are pressed against each other. Will be.

Thus, the gutter support body 1 is securely and firmly fixed at a desired position of the mounting rod 11 by fitting the projection 28 into the concave portion 10b as well as by pressing the mounting rod 11 against the mounting rod 11.

When the gutter support body 1 is fixed, the flat portion 22 of the cam portion 23 of the lever 17 comes into contact with the upper surface of the mounting rod 11, so that the lever 17 may be inadvertently rotated upward. The fixed state of the gutter support body 1 is reliably maintained.

The plurality of such gutter supports are fixed to the nose cover or the back of a building via a mounting member 12 provided on a mounting rod 11, and then the gutter 3 is mounted between the gutter supports in a bridged state. .

As described above, since the gutter support main body 1 can be fixed by a simple rotation operation of the lever 17, work at high places can be performed safely and efficiently.

In the above embodiment, the stopper
Although the gutter 26 is disposed below the gutter support main body 1, the present invention is not limited to this. For example, as shown in FIG.
May be arranged above the gutter support body 1. That is, a stopper 26 having a projection 28 on the lower surface is disposed on an upper surface of the gutter support main body 1 via an elastic body 31 such as a coil spring or a spring washer.
The stopper 26 is pushed down by the cam portion 23 by the rotation operation of the 17, and the protrusion 28 is formed in the recess of the slot 10 of the gutter support body 1.
The gutter support main body 1 is fixed by being fitted into the gutter 10b as in the above embodiment.

The shape of the stopper 26 is not limited to the above embodiment.

In addition, specific specific items such as the gutter support main body 1, the mounting rod 11, the connecting body 13, the lever 17, and the like are not limited to the above-described embodiment, and may be arbitrarily set within the scope of the present invention. The design can be changed freely.

[0028]

As described above, in the lever structure according to the present invention, the gutter support main body can be fixed to a desired position of the mounting rod by an extremely simple operation of rotating the lever. A special effect that the gutter installation work can be performed efficiently and safely has been obtained.

Moreover, when the gutter hanging device main body is fixed, the projection of the stopper is fitted into the main body, so that the gutter supporting device body is fixed only by simply pressing the mounting rod and the gutter supporting device body. As a result, a specific effect that the gutter support body can be securely and firmly fixed can be obtained.

Further, since the fixing lever structure according to the present invention has a very simple overall structure, it also has an effect that it can be manufactured easily and at low cost.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention, wherein (a) is a front view,
(B) is a bottom view.

FIG. 2 shows an embodiment of a connecting body, (a) is a front view,
(B) is a side view.

FIGS. 3A and 3B show an embodiment of a lever, wherein FIG. 3A is a partially sectional side view, FIG. 3B is a front view, and FIG. 3C is a plan view.

4A and 4B show an embodiment of a stopper, wherein FIG. 4A is a plan view and FIG. 4B is a side view.

FIG. 5 is a front view showing a use state.

FIG. 6 is an enlarged plan view of a main part including a partial cross section showing a use state.

FIGS. 7 (a) and 7 (b) are front views of main parts including a partial cross section of a gutter support according to another embodiment.

FIG. 8 is a front view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Gutter support main body 9 ... Long hole 11 ... Mounting rod 13 ... Connecting body 14 ... Hole 17 ... Lever 26 ... Stopper 28 ... Projection

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[Procedure amendment]

[Submission date] May 21, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0006

[Correction method] Change

[Correction contents]

[0006]

That is, a means adopted by the present invention to solve the above-mentioned problem is that the gutter support main body 1 slidably connected to the mounting rod 11 is moved by rotating the lever 17. A fixing lever structure for a gutter support that can be pressed and fixed to the mounting rod 11, comprising a connecting body 13 inserted into the elongated hole 9 of the gutter supporting body 1 and the hole 14 of the mounting rod 11, rotatably disposed at one end and a pulling can lever 17 the coupling member 13 by its rotating operation, and the gutter support body 1
Have a <br/> the gutter support body 1 can be fitted on the side projections 28 by pulling the connecting member 13 to secure the mounting rod 11, 且
A stopper 26 provided on the other end side of the connecting body 13
In that it consists of

Claims (1)

[Claims] 1. Fixing of a gutter support which can press-fix a gutter support main body (1) slidably connected to a mounting rod (11) to the mounting rod (11) by rotating a lever (17). Lever structure, comprising a slot (9) in the gutter support body (1) and a mounting rod (1).
A connector (13) inserted into the hole (14) of (1), and the connector (13) is rotatably provided at one end of the connector (13), and the connector (13) can be pulled up by the rotating operation. A lever (17) and a projection (28) that can be fitted into the gutter support main body (1) side;
And a stopper (26) provided at the other end of (3).