JPH1122123A - Now-guard metal fitting and metal fitting for drain gutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an epoch-making snow-guard metal fitting, which can bear snow in a bottom section surely and has sufficient bearing strength, cost of which is not so increased and which can be lightened and has extremely excellent practical use. SOLUTION: The snow-guard metal fitting is provided droopingly on a snow- guard angle 3 disposed between the top sections 2 of a folded-plate roof 1 under a bridged state, and drooped and arranged into a bottom section 4 between the top sections 2 of the folded-plate roof 1. Hooking-retaining sections 7 hooked and retained to the plate edge section of the snow-guard angle 3 are formed at the upper end sections of perpendicular levers while perpendicular lever sections 8 disposed into the bottom section 4 are formed at lower sections at that time, a plurality of the perpendicular lever sections 8 are, at least, mounted under a juxtaposed state at regular intervals, and a bridging bar body 9 is bridged between a plurality of the perpendicular lever sections 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for a snow roof for folded roofs, and a metal fitting for a water drain which performs a dust-proofing and snow-proofing action for the water drain.

[0002]

2. Description of the Related Art In a folded roof, a snow stopper angle is provided laterally between the tops of the corrugated folds so as to achieve a snow stopper effect. Since there is a case where snow slides and falls down through the valley of the folded roof below, a snow stopper is further provided at the snow stopper angle so as to be disposed between the valleys.

However, this type of snow stopper has a structure in which the snow stopper plate is simply provided with a fixing structure for fixing the snow stopper angle to the snow stopper angle, and the snow cover is simply supported by the hanging snow stopper plate. Therefore, there is a problem that the bearing strength is weak.

[0004] Reinforcing ribs are provided on the snow stopper plate, and the mounting and fixing structure is variously improved. However, there is a limit due to the plate material, and sufficient bearing strength cannot be secured.

The present invention has found such a problem,
By changing the way of thinking, breaking away from the idea of complicating the structure and increasing the cost of materials, it can reliably support the snow in the valley, has sufficient bearing strength, and does not add much cost. The aim is to provide a revolutionary snow stopper that is extremely practical and can be made lighter.

It is another object of the present invention to provide an innovative metal fitting for a drain ditch which is optimally used as a dust stopper or a snow stopper for the drain using this concept.

[0007]

The gist of the present invention will be described with reference to the accompanying drawings.

[0008] A snow stopper which is suspended from a snow stopper angle 3 disposed between the tops 2 of the folded roof 1 and is suspended in a valley 4 between the tops 2 of the folded roof 1. There, wire rod 5
At the upper end of the snow stopper angle 3 is provided a hooking portion 7 which hooks and locks to the plate edge portion 6, and at the lower portion, a hanging rod portion 8 disposed in the valley portion 4 is provided. A plurality of wire rods 8 are provided side by side at predetermined intervals,
According to the present invention, there is provided a snow stopper having an installation bar 9 provided between the plurality of hanging rods 8.

[0009] Further, the bar portion disposed on the bottom portion is the bridge bar 9 and the left and right bar portions are the pair of hanging line portions 8. 7. A snow stopper according to claim 1, further comprising:

3. The snow stopper according to claim 2, wherein said hook portion is formed by bending an upper end portion of said U-shaped wire rod body 10 having a cross-section as a bottom side. It is related to.

Further, the plate-like erection body 9 having a large number of linear rods or water holes 11 is provided at predetermined intervals between the hanging rod parts 8. It relates to the described snow stopper.

Further, according to the present invention, there is provided a drainage fitting having a structure in which the fitting according to any one of claims 1 to 4 is vertically suspended at an angle 3 which is erected above the drainage groove. It is.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention (how to implement the invention) will be briefly described with reference to the drawings, showing the operational effects thereof.

The snow stopper provided in the valley 4 of the folded roof 1 is conventionally made of a plate material. However, in the present invention, it is basically made of a wire rod.

That is, the bridge bar 9 is provided between the hanging rods 8 opposed to each other on the left and right. For example, the bar provided at the bottom is the bridge 9 and the left and right rods are provided. May be constituted by a U-shaped linear rod 10 serving as the pair of hanging line rods 8, and a so-called ladder-like bridge-shaped bridge 9 between the left and right hanging line rods 8. May be provided side by side, or may be a plate-like erected body 9 having a plurality of water passage holes 11.

As described above, since the wire rod is basically constituted by a wire rod, it can have a sufficient snow stopping effect similarly to the conventional plate material type, and can have a very strong bearing strength. In addition, compared to the idea of simply increasing the thickness of the plate material or selecting a material having high deformation strength to increase the bearing strength, the cost is not increased, the weight can be reduced, and the hooking and stopping structure for the snow stopper angle 3 is also provided. It can be easily manufactured and generally has excellent mass productivity.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described with reference to the drawings.

FIGS. 1 and 2 show a first embodiment.

In this embodiment, the cross-bar portion disposed on the bottom is the bridge bar 9 and the right and left rod portions are formed of the pair of hanging rod portions 8.
The upper end of the U-shaped wire rod pair 10 is bent at a substantially right angle in the horizontal direction to form a snow stopper angle 3.
Abutment locking portion 13 is formed to abut against horizontal plate portion 3A, and the horizontal tip portion of this contact locking portion 13 is folded back and hooked on the edge of horizontal plate portion 3A of snow stopper angle 3 to be pressed. A locking portion 7 for locking is formed.

An escape portion 14 for escaping the corner of the snow stopper angle 3 is formed at a right angle at the horizontal base end of the contact engagement portion 13 by bending.

Therefore, in this embodiment, the latch 7 is simply
Is simply hooked onto the plate edge of the snow stopper angle 3 and turned downward, so that the corners of the snow stopper angle 3 are not obstructed by the escape portion 14 and the pair of hanging rods 8 are inserted into the valley portion 4. In addition to being able to hang down, the abutment locking portion 13 abuts on the upper surface of the horizontal plate portion 3A of the snow stopper angle 3 in a state where the latch portion 7 is firmly locked on the plate edge of the snow stopper angle 3. ,
It can be mounted with good stability and sufficient mounting strength and bearing strength.

Moreover, this embodiment can be constructed by processing one wire rod, is easy to manufacture, and has a structure having a sufficiently high bearing strength as compared with the plate type.
In addition, the weight can be reduced and the mass productivity is excellent.

In addition, because of the wire rod structure, the latch portion 7 can be easily formed, which is extremely excellent in practicality.

In addition, dust and the like hardly collect as compared with a mere plate material, and the snow stopping effect of snow is sufficiently achieved.

FIG. 2 shows a second embodiment of the present invention in which a plurality of wire rods as the bridge bars 9 are provided between the vertically hanging rod portions 8 in a vertically arranged state. In the present embodiment, the manufacturing is not so complicated, the cost is not increased, and the bearing strength can be easily improved.

FIG. 4 shows a third design of the case where the snow stopper angle 3 is erected on the mounting side (roof ridge side) so that the vertical plate 3B is located in the upright position. This is an embodiment, and does not have the contact locking portion 13 as in the first and second embodiments, and simply forms the upper end portion of the hanging rod portion 8 by folding it back to form the latch portion 7.

In this case, there is no contact locking portion 13, but the hanging rod 8 is disposed in contact with the vertical plate portion 3B of the snow stopper angle 3, and has sufficient bearing strength.

In the present embodiment, a U-shaped wire rod pair 10 'is used, and the curved rod portion at the bottom becomes the bridge bar 9.

FIG. 5 is a sectional view of the third embodiment shown in FIG.
In order to further increase the strength and improve the snow stopping effect between the right and left hanging wire rod portions 8 of the L-shaped wire rod pair 10 ′, a fourth plate-like pier 9 having a large number of water holes 11 is further installed. It shows an example.

In each of these embodiments, a snow stopper fitting is provided hanging down on a snow stopper angle 3 disposed between the tops 2 of the folded-plate roof 1 and disposed in the valley 4 to perform a snow stopper action. In this embodiment, the angle member 3 is erected in a drainage channel or a drainage groove such as a U-shaped groove beside a road, and the fitting of the embodiment is directly attached to the angle member 3 and the drainage is carried out. It can be used as a drainage fitting by vertically disposing it in the groove.

In this case, it also has the effect of damaging garbage and snow flowing in the drainage groove 12, not blocking the flow of water, has sufficient bearing strength even if it receives a large resistance, and is simple to manufacture and mass-produced. It is a groundbreaking metal fitting for drainage that is extremely practical, with excellent properties, light weight, and convenient transportation and storage.

[0032]

Since the present invention is constructed as described above, it has a sufficient snow-blocking effect and has a very strong bearing strength, so it has excellent durability, and its production is not troublesome and costs are reduced. It is an epoch-making snow stopper that has various practical excellent effects such as not being high.

According to the second and third aspects of the present invention, it can be realized with a simpler configuration, and in the fourth aspect of the present invention, the function of stopping snow can be sufficiently achieved and further simplified by simple means. It is a very practical snow stopper that can improve the bearing strength.

According to the fifth aspect of the present invention, it is an epoch-making material which is excellent in practicality and optimal as a drainage fitting.

[Brief description of the drawings]

FIG. 1 is a side view of a first embodiment.

FIG. 2 is an explanatory perspective view of a use state of the first embodiment.

FIG. 3 is a perspective view of a second embodiment.

FIG. 4 is a perspective view of a use state of the third embodiment.

FIG. 5 is a perspective view of a fourth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Folded-plate roof 2 Top part 3 Angle 4 Valley part 5 Wire rod 6 Board edge 7 Latch part 8 Hanging wire rod part 9 Construction pier 10 Wire rod 11 Water hole

Claims (5)

[Claims] 1. A snow stopper which is suspended from a snow stopper angle disposed between the tops of a folded roof and is suspended in a valley between the tops of the folded roof. At the upper end of the snow stopper angle is provided a hook portion for hooking and locking to the edge of the plate, and at the lower portion, a hanging rod portion provided in the valley portion is provided. A snow stopper comprising: a plurality of hanging bars; and a plurality of hanging bars provided between the plurality of hanging rods. 2. A crossbar portion provided at the upper end of a U-shaped linear rod having left and right rod portions serving as a pair of vertically extending rod portions. The snow stopper according to claim 1, wherein: 3. The snow stopper according to claim 2, wherein the hook portion is formed by bending an upper end portion of the U-shaped wire rod having a cross-bar portion as a bottom side. 4. The snowboard according to claim 1, wherein said plate-shaped pier having a large number of wire rods or water holes is provided at predetermined intervals between said hanging rod portions. Fasteners. 5. A fitting for a drain ditch, wherein the fitting having the configuration according to any one of claims 1 to 4 is suspended from an angle disposed in a state of being erected above the drain ditch.