JP3001537U - Gutter support bracket - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] A single stop without using locking means that acts as a locking piece, using wing nuts, bolts, or rivets as means for connecting the trough support member to the mounting member. It is possible to easily and quickly perform the adjustment operation for locking and freeing the engagement only by the shaft with one touch, and reduce the number of parts to reduce the cost. [Structure] Locking teeth 12 are provided on the edge of the long hole 11 of the mounting member 10.
The stopper shaft 1 inserted into the long hole is integrally formed with a root corner portion 1a that locks the locking teeth to prevent sliding and a round shaft portion 1b that is free from the locking teeth. A spring 2 is attached to the stop shaft so that the root corner portion and the locking tooth are engaged with each other at the push-in position so that the engagement is held, and a stopper 3 is provided at the end of the stop shaft. It is characterized by becoming.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is directed to a gutter support metal fitting that is adjustably attached so that the eaves gutter can be supported at a predetermined position along the eaves of the roof, particularly, a connecting means between the gutter support member and the mounting member and a locking means at a slide adjusting position. A device that enables one-touch operation with only one stop shaft.

[0002]

[Prior art]

 A gutter supporting metal fitting which is freely slidably connected to a mounting member made of a metal plate piece is, for example, Japanese Utility Model Laid-Open No. 63-195026, Japanese Utility Model Laid-Open No. 2-1326, and Japanese Utility Model Laid-Open No. 2-36528. Is generally known by the conventional method.

[0003]

[Issues to be solved by the device]

 In such a conventional gutter support fitting, the mounting member on the fixed side and the gutter support member attached to this are tightened by a snap shaft such as a screw to be joined or loosened so that they can be freely slid. However, since the operation of the stop shaft is the work of rotating the wing nut by hand, the workability is poor when working in an unstable high place, and the screw comes off and falls off. There is a problem, and in the case where a mechanism that locks with a locking piece is also installed, since the one in which the stop shaft is fixed with a rivet in addition to the bolt is used, the connecting means by the stop shaft and the locking piece Since two locking means are required, the mechanism becomes complicated, and the operation becomes troublesome, which makes it difficult to perform adjustment work easily and quickly with one touch.

The present invention has been made in view of the above problems of the prior art. The object of the present invention is not to use a wing nut, a bolt, or a rivet as a stop shaft. It is possible to easily and quickly perform the one-touch locking and freeing with only one stop shaft without using the locking means by the stop piece. Moreover, the cost is reduced by minimizing the number of parts. It is intended to provide an advantageous gutter support fitting.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the gutter support metal fitting of the present invention includes a mounting member 10 mounted on a fixed portion such as an outer wall and having a long hole 11 in a horizontal portion 10a, and a long hole 11 inserted in the mounting member 10. In a gutter support metal fitting that is connected to a gutter support member 20 that is slidably attached via a stop shaft 1, a locking tooth 12 is formed at a hole edge of a long hole 11 of a mounting member 10, and a long hole is formed. The stopper shaft 1 inserted through the stopper shaft 1 is integrally formed with a root corner portion 1a that locks the stopper tooth 12 to prevent sliding and a round shaft portion 1b that is free from the stopper tooth 12. In addition, a spring 2 is attached so as to allow axial free movement so that the root corner portion 1a and the locking tooth 12 are engaged with each other at the pushing position and the engagement is held, and a retaining member 3 is provided at the end of the stop shaft. It is a thing.

Further, the insertion hole corresponding to the stop shaft 1 on the side of the gutter support member 20 is a square hole 4 which is fixed at the pushing position and cannot be rotated due to the root corner portion 1a being fitted.

[0007]

【Example】

 An embodiment of the present invention will be described with reference to the drawings.

The mounting member 10 is formed by bending a metal strip plate having a constant width into an L-shape, and the L-shaped base end portion 10 b is directly attached to a fixed portion such as an outer wall or via a mounting bracket 13. And fix it immovably.

The free end side of the mounting member 10 is formed as a horizontal portion 10a, and the gutter support member 20 is slidably attached to the horizontal portion.

The gutter support member 20 is formed by bending a strip plate similar to the mounting member 10 to integrally form the ear engaging portions 21 and 22 for engaging the edge of the gutter at both ends of the horizontal portion 20a, The square hole 4 is formed in the horizontal portion 20a.

A long hole 11 is provided in the horizontal portion 10 a of the mounting member 10, and locking teeth 12 are formed at the opposite hole edges in the longitudinal direction of the long hole 11.

The stop shaft 1 is formed by integrally forming a root corner portion 1a having a quadrangular cross section at a root portion of a head portion 1c, and integrally forming a round shaft portion 1b having a circular cross section coaxially with a shaft end of the root corner portion 1a. Become. The retainer 3 at the shaft end of the stop shaft 1 is formed by fitting a snap ring or a retaining ring made of a locking ring, or by integrally tapping the shaft end and projecting in a brim shape.

In the gutter support member 20, the left and right side edges of the horizontal portion 20a are folded up at right angles to form guide pieces 20b, 20b, and the horizontal portion of the mounting member 10 is placed on the horizontal portion 20a between the left and right guide pieces. 10a is used as a guide to slide forward and backward.

As the spring 2, a leaf spring can be used in addition to the coil spring shown in the drawing.

Spring retainers 23 and 24 are attached to the lower surface of the gutter support member 20 so as to face the rear edge engaging portion 22. The spring retainer 23 presses the upper end of the edge against the spring pressure, and the spring retainer 24 engages the inner wall of the gutter from the inside to prevent the engagement portion 22 from disengaging.

[0016]

[Action]

 When the gutter support member 20 is attached to the mounting member 10 and the stop shaft 1 is inserted into the elongated hole 11 and the square hole 4 from above, and the retainer 3 is attached from the lower side via the spring 2, both members 10 and 20 are attached. Are combined into one. In this state, since the root corner portion 1a of the stop shaft 1 is engaged with the locking tooth 12 of the long hole 11, even if the gutter support member 20 is slid back and forth, the root corner portion 1a and the locking tooth 12, Also, the three of the square holes 4 are locked together and cannot slide.

In this state, when the stop shaft 1 is pulled up next, the root corner portion 1a comes out of the long hole 11, so that the locking teeth 12 also come off and the round shaft portion 1b faces the long hole 11. become. Since the round shaft portion 1b has a circular cross section and a thin diameter so that the long hole 11 can freely move in the longitudinal direction, when the gutter support member 20 is pushed forward or backward (arrow a or b), It becomes free to slide with respect to the mounting member 10 and adjusted to an appropriate position. After that, when the pulling up of the stop shaft 1 is released, the root corner portion 1a again faces the elongated hole 11 by the elastic force of the spring 2 and engages with the locking tooth 12, so that it is locked at that position and becomes immobile.

[0018]

[Effect of device]

 According to the present invention, the locking teeth 12 are formed on the edge of the elongated hole 11 of the mounting member 10 as described above, and the retaining shaft 1 inserted through the elongated hole is locked to the locking teeth 12 to prevent sliding. The portion 1a and the round shaft portion 1b which is free from the locking teeth 12 are integrally formed, and the root corner portion 1a and the locking teeth 12 are engaged with each other at the push-in position of the stop shaft 1. Since the spring 2 is attached so as to be free to move in the axial direction so as to be held, and the retaining shaft 3 is provided at the end of the stop shaft, the stop shaft is pulled up, and after the pulling up, the spring pressure is used to return it to the push-in position. Since the gutter support member can be freely slid forward and backward relative to the mounting member and can be locked immovably at any appropriate position, the gutter support position can be adjusted easily and quickly with one touch. As well as making such slide adjustments and locks. This can be done only by pulling up the one stop shaft, which does not require the connecting means of the stop shaft by fastening bolts / nuts or rivets and the locking means by the locking piece as in the past, and therefore the mechanism is simple. Since it is easy to operate and the number of parts can be reduced, it is also advantageous in terms of cost.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a gutter support fitting according to the present invention.

FIG. 2 is a side view of a gutter support fitting according to the present invention.

FIG. 3 is a plan view of the above.

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

[Explanation of symbols]

 1 retaining shaft 2 spring 3 retaining 4 square hole 10 mounting member 11 long hole 12 locking tooth 20 gutter support member 21/22 ear engaging portion 1a root corner portion 1b round shaft portion 10a ・ 20a horizontal portion

Claims (1)

[Scope of utility model registration request] 1. A mounting member 10 mounted on a fixed portion such as an outer wall and having a long hole 11 in a horizontal portion 10a, and a slide shaft 1 slidably mounted on the mounting member 10 through a stop shaft 1 inserted in the long hole 11. In the gutter support fitting formed by coupling with the gutter support member 20 to be attached, the locking teeth 12 are formed on the hole edge of the elongated hole 11 of the mounting member 10, and the retaining shaft 1 inserted through the elongated hole is the locking teeth 12.
Root corner 1a and locking tooth 12 which are locked to the end to prevent sliding
A free round shaft portion 1b is integrally formed, and the root corner portion 1a and the locking tooth 12 are engaged with the stop shaft 1 at the push-in position so that the engagement is maintained. A spring 2 is attached as much as possible, a stopper 3 is provided at the end of the stop shaft, and the insertion hole of the stop shaft 1 on the side of the gutter support member 20 is a corner that cannot be rotated due to the root corner portion 1a being fitted at the pushing position. A gutter support fitting characterized by being formed with a hole 4.