JP2510480Y2 - Adjustment mechanism for gutter support - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adjusting mechanism for a gutter receiving and suspending metal fitting, which allows a gutter to be supported and attached at a predetermined position according to the inclination of the eaves.

[0002]

2. Description of the Related Art A gutter receiving metal fitting, which is formed by attaching a holding member to a fixing member made of a plate-like member so as to freely rotate and slide so that the supporting position of the holding member with respect to the fixing member can be adjusted, is an example. Kaisho 63-195026, Actual Kaihei 2-
It is generally known from Japanese Patent No. 36529.

[0003]

In such a conventional gutter receiving metal fitting, a fixing member and a holding member are connected by tightening a screw, and a wing nut is generally used for manual operation. However, it is troublesome to fit the wing nut on the bolt, and there is a problem in safety and workability because work in a high place involves danger. In addition, the number of parts is large and there is a problem in cost.

The present invention has been made in view of the above problems of the prior art. The object of the present invention is to use a wing nut by tightening a screw or a tightening means using other auxiliary tools. However, it is an object of the present invention to provide an adjusting mechanism for a gutter receiving hanging fitting that can be quickly and easily operated by one-touch operation, has a simple structure, has a small number of parts, and can be implemented at low cost.

[0005]

In order to achieve the above object, the gutter receiving and suspending metal fitting mechanism of the present invention has an ear engaging portion 5.6 for engaging and holding an edge 23.24 of the gutter 20 at both ends. A holding member 7 made of a plate-shaped piece formed and a fixing member 10 made of the same plate-shaped piece for mounting the holding member so as to freely pivotally and slidably attach and support the same are vertically stacked to fix a rivet or the like. An inclined guide groove 13 which is coupled by a shaft 8 and allows sliding in a state in which it is slantly fitted to the sliding surface of the holding member with respect to the fixed member with respect to the shaft center, and the fitting is disengaged by rotation to form a slide lock. The stationary shaft 8 provided with the fixed cam portion 14 and connecting the holding member 7 and the fixed member 10 is free to slide in the longitudinal direction of the inclined guide groove when the fixed member 10 is fitted in the inclined guide groove 13. , The holding member 10 turns around the stop shaft 8 as a fulcrum. If you rides on the fixed cam portion 14 deviates from the inclined guide grooves 13, in which crimping is coupled to slow crimping state to secure locks it becomes stronger.

Then, it is preferable to fit the restriction pin for restricting the rotation angle of the holding member with respect to the fixed member into the circular arc long hole on the holding member side through the long hole on the fixed member side.

Further, the regulating pin may be provided so as to be vertically slidable by making the shaft portion long so as to also serve as a locking pin for preventing the inward fall of the side plate of the gutter.

[0008]

When the holding member 7 is rotated to the left (counterclockwise a) from the state of FIG. 2, the stop shaft 8 is rotated in the same direction as the fulcrum, and the state of FIG. 3 is obtained. That is, the holding member 7 is the fixing member 10
On the other hand, although the stopper pin 8 is rotated counterclockwise to the fulcrum, the rotation angle is regulated to be constant because the regulating pin 9 is fitted in the arcuate elongated hole 11. By this rotation of the holding member 7, the fixing member 10 is fitted into the inclined guide groove 13 and is freely slidable in the longitudinal direction of the groove. Therefore, if the holding member 7 is towed or pushed forward (arrow B) or backward (arrow C) in this state, the length can be adjusted within the range of the long hole 1. After the position is determined, the holding member 7 is moved rightward (arrow D) at that position.
When it is rotated to, the holding member 7 is rotated in the same direction with the stop shaft 8 as a fulcrum and disengages from the inclined guide groove 13 to ride on the fixed cam portions 14 on both sides of the groove, so that the caulking of the stop shaft 8 becomes strong and the holding member 7 is swung again. It becomes like FIG.

When the trough 20 is locked to the holding member 7 to be suspended and supported, the restriction pin 9 is pulled up, and the edge 23.24 is locked to the ear engaging portion 5.6. After that, when it is dropped downward, it contacts the inner surface of the rear side plate of the gutter 20 as shown in FIG.

[0010]

EXAMPLE A holding member 7 is formed by bending a metal plate piece having a constant width and integrally forming a front ear engaging portion 5 at one end and a rear ear engaging portion 6 at the other end. The shape of the ear engaging portion 5.6 may be other than the illustrated example. The inclined guide groove 13 is formed by shallowly recessing the horizontal portion 10a of the holding member 7. Further, the fixed cam portions 14.
14 is formed in a stepped shape, and when the holding member 7 and the fixing member 10 are straightened, the bottom surface of the fixing member 10 rides on it and at that position, both side edges of the fixing member 10 are stepped portions 1.
4a. It abuts against 14b and is prevented from rotating further.

The fixing member 10 is formed slightly narrower than the holding member 7, and the elongated hole 1 is formed in the central portion. A stopper shaft 8 and a regulating pin 9 are fitted in the elongated hole 1, and the stopper shaft 8 is inseparably connected to both members 7.10 by loosening with a rivet. The regulating pin 9 has its shaft portion lengthened and pulled upward by the head so that the regulating pin 9 is disengaged from the side plate of the gutter, and is engaged downward when it is dropped downward. The fixing member 10 is fixed to the vertical wall surface 27 or the like by inserting the leg rod portion 10b into the fitting 25. A scale 15 for adjusting the length is provided on the upper surface or the side surface of the fixing member 10. This scale may be provided on the holding member 7 side.

[0012]

EFFECTS OF THE INVENTION Since the present invention is constructed as described above, it can be slid free with respect to the fixed member, that is, with respect to the longitudinal direction of the inclined guide groove simply by twisting the holding member so as to incline right or left. It can be locked or locked on the fixed cam part, and in the slide-free state, you can freely pull it out or push it to adjust the length with one touch, and you need to tighten the screw as before. Therefore, the operation is easy and quick, the workability and safety are greatly modified as compared with the conventional device, and the number of parts is small, so that the operation can be performed at low cost, which is advantageous in cost.

[0013]

[Brief description of drawings]

FIG. 1 is a side view of a gutter receiving metal fitting according to the present invention, a part of which is shown in cross section.

FIG. 2 is a plan view of the present invention showing a state of a fixed lock.

FIG. 3 is a plan view of the present invention showing a state of free sliding.

FIG. 4 is a plan view of a holding member.

5 is a cross-sectional view taken along the line AA in FIG.

[Explanation of symbols]

 1 long hole 7 holding member 8 stop shaft 9 regulating pin 10 fixing member 11 arc member 13 inclined guide groove 14 fixed cam portion 20 gutter

Claims (3)

(57) [Scope of utility model registration request] 1. A holding member 7 made of a plate-like piece having ear engaging portions 5.6 for engaging and holding the edge 23.24 of the gutter 20 at both ends, and the holding member 7 being freely rotatable and slidable. A fixing member 1 made of a similar plate-like piece that is attached so as to support the attachment.
0 and 0 are vertically overlapped and connected by a stop shaft 8 such as a rivet, and an inclined guide groove 13 that allows sliding in a state in which the sliding surface of the holding member with respect to the fixed member is slantly fitted to the shaft center.
And a fixed cam portion 14 which is disengaged by rotation and serves as a slide lock, and the stop shaft 8 connecting the holding member 7 and the fixing member 10 to the inclined guide groove 13 is fixed to the fixing member 1.
When 0 is fitted, it becomes free to slide in the longitudinal direction of the inclined guide groove, and when the holding member 10 rotates around the stop shaft 8 as a fulcrum and disengages from the inclined guide groove 13 and rides on the fixed cam portion 14, the caulking becomes strong. The adjustment mechanism of the gutter receiving suspension fitting is characterized in that it is joined in a loosely tightened state so as to be fixedly locked. 2. The regulating pin 9 for regulating the rotation angle of the holding member 7 with respect to the fixing member 10 is fitted into the circular arc long hole 11 on the holding member side through the long hole 1 on the fixing member side. Adjustment mechanism for the gutter receiving hanging metal fittings. 3. The gutter receiving hanging fitting according to claim 2, wherein the regulating pin 9 is provided with a long shaft so as to be vertically slidable so as to also serve as a locking pin for preventing the inward fall of the gutter side plate. mechanism.