JPS6134432Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a gutter holder for supporting and attaching a rain gutter, particularly a relatively large square gutter, which is attached to the eaves of a roof of a building such as a house or a warehouse. A collapsible gutter holder in which the front piece that holds the front part of a square gutter is attached so that it can be folded in a half-folding manner to either the right or left side, making it possible to easily and quickly attach and install the gutter with bare hands. This invention relates to a rotary locking/unlocking mechanism.

Conventional technology Square gutters are relatively large and heavy, so when installing them, it is necessary to remove the front piece or
Alternatively, attach and secure the reclined receiving bracket to the required location in advance, then insert and support the square gutter into the receiving bracket, and finally place the front piece in an upright position and tighten the screws. The conventional method of attachment has been to stop it.

It is known that the front piece is attached in a reversible manner as shown in Utility Model Application No. 54-58632, No. 52-130125, etc. In the known structure, a locking protrusion is engaged with a locking groove when the front piece is in an upright position, or two opposing protrusions are engaged in an inclined manner. However, in the former case, since the engagement and disengagement are forcibly performed, the operation is not smooth and reliable, and there is a risk that the thin protrusion may break if the operation is forced, and the manufacturing process is labor-intensive. In addition, in the latter case, precision is required to specify the position of engagement, and as a result, the position of standing up or falling down is likely to be incorrect.
In addition, there is a problem in that the manufacturing process is troublesome and a large amount of material is required, resulting in high costs.

Technical Problems Therefore, in the present invention, the front piece can be fixed without providing an engaging protrusion, a locking groove, etc., or a complicated locking/disengaging mechanism, and even without such a configuration. The technical problem is to enable the user to accurately tilt the robot in a half-folding manner, and also to freely operate it to stand up with a light touch using one finger.

Technical Means In order to solve the above-mentioned technical problem, the present invention bends and forms a stopper piece at the lower end of the front piece that abuts and supports the lower edge of the mounting piece from below, and The lower edge is provided with a relief part where a corner of the right or left half of the rivet is cut out, and an engaging part where the corner is not cut, so as to face the flat part of the stopper piece.

Function When the front piece 4, which is caulked to the mounting piece 2 with the rivets 3, stands vertically, the engaging part 2a of the right half of the lower edge of the mounting piece 2 is connected to the flat part 5a of the upper surface of the stopper piece 5. The front piece 4 stays upright as it engages and is tensioned, but when pushed by hand in the direction (in the direction of arrow A) in which the tension is removed by the relief part 6 on the left half, the front piece 4 can be freely folded down. You can turn it horizontally and half-fold it sideways.

When installing a gutter, turn the front upright piece 4 horizontally to open the front part of the gutter holder, insert the gutter from the open part, and then raise it up and attach the upper end locking piece 8 to the corner. It should be bent and locked on the upper edge of the gutter.

If this is done, the front piece 4 will no longer be able to be folded down again.

Effects As described above, in the present invention, a stop piece is bent at the lower end of the front piece to abut and support the lower edge of the mounting piece from below, and a rivet is attached to the lower edge of the corresponding mounting piece. Since the right or left half corner of the relief part is cut out and the engagement part of which the corner is not cut out is provided so as to face the flat part of the stopper piece, one corner of the mounting piece 2 is It is an extremely simple method that requires just cutting, and the front flap can be raised and folded with just one finger.It is easy to manufacture, and there is no waste of material, so it can be manufactured at a low cost, and it can be manufactured at a lower cost than conventional methods. It can be easily obtained by using the product as it is and doing a little processing, and the work is easy because the direction of inversion can be seen at a glance, and therefore the installation work of gutters at high places can be carried out safely and efficiently. It has excellent practical effects.

Embodiment The gutter support part 1 has a bottom piece 1a and a rear standing piece 1b at right angles, and the rear standing piece 1b has a mounting part 1c formed at its upper end in accordance with the state of attachment to the eaves. The mounting portion 1c in the illustrated example is for direct attachment to the vertical surface 7, but there are various shapes depending on the application, such as straight mounting, horizontal mounting on a tarchi, etc., and surface mounting. The front piece 4 with respect to the mounting piece 2 is normally caulked with rivets 3 as shown in the illustration, but the caulking force and the front piece 4 are set to such an extent that they can be pushed in the direction of turning over with bare hands, so that the front piece 4 can be swaged without permission. Avoid moving around. Also, screw nuts can be used instead of the rivets 3.

[Brief explanation of the drawing]

Figure 1 is a side view of a gutter holder implementing this invention, Figure 2 is a front view of the same, Figure 3 is a sectional view taken along line A-A in Figure 1, and Figure 4 is a perspective view of the main parts. . DESCRIPTION OF SYMBOLS 1... Gutter support part, 2... Mounting piece, 3... Rivet, 4... Front piece, 5... Stopping piece, 6... Relief part, 2a... Engaging part, 5a... Flat part .

Claims (1)

[Scope of utility model registration request] A gutter support part made of an L-shaped metal strip, a mounting piece formed by bending the front end of the bottom piece downward, and a front plate pivoted to this mounting piece with rivets so that it can be tilted laterally. In a gutter holder made of a piece, a stop piece is bent at the lower end of the front piece to abut and support the lower edge of the mounting piece from below, and a rivet is attached to the lower edge of the corresponding mounting piece. A reclining gutter holder characterized in that a relief part with a corner cut out on the right or left half and a engagement part without a corner cut out are provided so as to face a flat part of a stopper piece. Type locking/disengaging mechanism.