JP3406858B2 - Snow stopper - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow stopper installed and used on a roof tile, which has leg portions projecting downward at front and rear ends and further upward at the rear end. The present invention relates to a snow stopper that can be used for a roof tile that has a protruding step. In this specification, the eaves side of the roof will be the front side and the ridge side will be the rear side.

[0002]

2. Description of the Related Art In regions where the amount of snow is large, snow stoppers are generally attached to the roof tiles at appropriate positions so that snow accumulated on the roof does not slip on the road carelessly. This snow stopper itself is known, and various types have been proposed in the past.
Generally, it is manufactured by cutting or bending a metal plate, and the basic structure thereof is, for example, Syokai 54-34.
No. 220 is shown. That is, the actual exploitation 54-34
As shown in FIG. 6, No. 220 has a snow stopper 100 at the front end.
The mounting piece 10 in which a locking step portion 102 for locking the rear edge of the roof tile is bent is formed at the rear end of the rectangular substrate 101 in which the roof is formed upright.
A snow stopper forming 3 has been proposed. By the way, since such a snow stopper is generally attached together with the roof tile roofing work, FIG. 7 shows a construction procedure for attaching a conventional snow stopper to the roof tile in order to help understanding. Shows.

For example, in the case of a roof tile having leg portions formed at the rear end, first, the roof tile (a) is positioned at an appropriate position on the base plate, and a nail or the like is penetrated from above the rear end of the roof tile (a). This roof tile (a) is roofed by driving it into the above-mentioned floor board and fixing it.

Next, the front lower surface of the other roof tile (b) is placed on the upper side of the rear end of the roofed roof tile (a), and the legs of the other roof tile (b) are used as the base plate. Place it. Then, the other roof tile (b) is moved to the front and rear sides while being overlapped with the already roofed roof tile (a), and the other roof tile (b) is positioned (also referred to as "allocation"). The other roof tiles (b) are fixed to the base plate with nails or the like as described above, and the other roof tiles (b) are roofed.

Thereafter, the locking step 102 of the snow stopper
To the rear end of the other roof tile (b), and its mounting piece 1
Drive the nail into the base plate from above the hole provided in 03,
The snow stopper is fixed.

Further, as described above, the other roof tiles (c) are sequentially roofed on the upper side of the rear end of the other roof tiles (b) to which the snow stopper is attached, and the roof tiles are roofed. is there.

[0007]

However, in the conventional snow stopper, since the surface of the rectangular substrate and the surface of the mounting piece are parallel to each other, when the mounting piece is fixed to the base plate, it may be mounted depending on the mounting state. The board floats up with the locking step as a fulcrum, and a space is formed between the roof tile upper surface and the board lower surface. This space causes rattling of the board,
When the wind is strong, the roof tiles are repeatedly hit by the substrate to be damaged, and dust and the like are accumulated in the space.

For this reason, there has been a demand for a snow stopper which, when attached to a roof tile, can be brought into close contact with the lower surface of the substrate and the upper surface of the roof tile without forming a space.

Recently, there are various types of roof tiles, and in particular, roof tiles can be roofed to prevent unevenness.
In addition, because of the advantage of being able to maintain the overlap with other roof tiles even during layout work, as shown in FIG. 4 or 5, leg portions projecting downward are formed at the front and rear ends, and further at the rear end. Roof tiles that have a protruding step protruding upward are often used,
It is required to use such roof tiles even in snowy regions.

If a conventional snow stopper is to be mounted on the roof tile having the protrusion, the protrusion is an obstacle and the snow stopper cannot be mounted flat. Was there. Also, in the roof tile allocating work, when the roof tiles placed on top of the snow stoppers are moved back and forth and roofed on the roof plate, if the width of movement of the roof tiles varies, the roof tiles in the horizontal direction are aligned. (Hereinafter, referred to as "street".)
Will not be aligned and so-called streets cannot be aligned.

Therefore, there has been a demand for a snow stopper that can properly match the streets. In view of such a problem, the present invention can, when a snow stopper is attached to a roof tile, closely contact the lower surface of the substrate and the upper surface of the roof tile without forming a space, and the roof tile in a roof tile allocating operation. It is an object of the present invention to provide a snow stopper that can be adjusted in the front-back movement width of the roof tile to match the street with the roof tile in the horizontal direction and can be used even with a roof tile having a projecting portion. .

[0012]

In order to achieve the above object, a snow stopper according to a first aspect of the present invention is provided with a snow stopper attached to a rear end of a base plate having a front end provided with a snow stopper, and a rear edge of a roof tile. In the snow stopper having the mounting piece formed by bending the locking step portion, the snow stopper is formed by fixing the mounting piece to a field plate or the like.
When installed with the
It is biased so that it is placed closely in the pressed state.
It In this way, the substrate is placed in close contact with the roof tile while being pressed against it, so that the substrate does not float and a space is not formed between the roof tile upper surface and the substrate lower surface. Can be prevented from accumulating. The snow stopper according to claim 2 is used by mounting it on a roof tile having leg portions projecting downward at the front and rear ends and projecting steps projecting upward at the rear end. A snow stopper, wherein the snow stopper is formed by bending a locking portion to be fitted to a projecting portion of the roof tile at the rear end of a substrate having a snow stopper formed at the front end thereof, A mounting piece that further extends is formed behind the portion, and extends from the snow stopper piece toward the locking portion.
The feature is that the structure is provided with a ridge portion that terminates in the middle.

Here, "fitting" means that the locking portion is fitted to the protruding step portion of the roof tile from above and the locking portion also moves in accordance with the movement of the roof tile. This means a locked state, and a locking portion adapted to the shape of the protruding portion is adopted.

By forming such a protruding portion and a locking portion, it is possible to regulate the forward and backward movement of the roof tile by the end of the protruding portion and the locking portion.

A snow stopper according to a third aspect is the snow stopper according to the second aspect, in which the mounting piece is a ground plate or the like.
When fixed and attached to the
Energized so that it is placed closely while being pressed downward
It is characterized by being.

Therefore, the same effect as that of the first aspect can be obtained even in the snow stopper which is used by being mounted on the roof tile having the stepped portion according to the second aspect. The snow stopper according to claim 4 is the snow stopper according to claim 2 or 3, wherein the snow stopper is formed in a fan shape gradually expanding from a rear end to a front end, and the snow stopper is formed on the substrate. Cut-and-raised edge pieces are formed on both side edges from to the end of the ridge. By thus forming the fan shape, the area can be minimized while maintaining the required strength, and it is convenient to carry.

The snow stopper according to claim 5 is the snow stopper according to claims 2 to 4.
In the snow stopper according to any one of claims 1 to 3, the protrusion includes a reinforcing rib that extends from the snow stopper to the cut and raised piece, and a stopper that further extends from the reinforcing rib to the locking portion. It is characterized by being composed of articles and.

By forming such a stopper strip, the stopper strip can have an effect as a reinforcing rib and an effect of defining the end of the protrusion.

[0019]

DETAILED DESCRIPTION OF THE INVENTION A snow stopper according to the present invention will be described below with reference to the drawings. FIG. 1 shows a snow stopper Y according to the present invention.
2 (a) is a plan view of FIG. 1 and FIG. 2 (b) is a side view of FIG.

In this snow stopper Y, a mounting piece 40 is formed at the rear end of the base plate 20 having the snow stopper piece 10 formed upright at the front end thereof, and the locking portion 30 fitted to the projecting step portion of the roof tile. Is formed and extends from the snow stopper 10 toward the locking portion 30,
The structure is such that a ridge 50 that terminates in the middle is provided.

The snow retaining piece 10 has two reinforcing ribs 11 and 11 which are curved to the rear side, and a start end 1 is located below the middle of these.
3 pieces of one stopper strip 14 are formed, and the snow stopper 10 is formed.
The overall strength is increased.

Further, both side edges of the snow stopper 10 are bent rearward to form the cut and raised edge pieces 12 and 12, and the reinforcing rib strip 1 is provided.
1, 11 and the like are further reinforced, and the strength against loads particularly on the front and rear sides is increased.

Although a hole is formed at an appropriate position above the stopper strip 14, it is not necessary to provide this hole, and the stopper strip 14 is extended upward to form the reinforcing rib strip 11 and You may form similarly.

The snow retaining piece 10 thus formed is continuous with the substrate 20 bent to the rear side.

On the substrate 20, similar reinforcing ribs 21 and 21 continuous from the reinforcing ribs 11 are formed, and are terminated at approximately the center of the substrate 20.

Further, similar cut-and-raised edge pieces 22 and 22 continuous from the cut-and-raised edge pieces 12 and 12 are formed on both side edges of the substrate 20 and extend to a position substantially rearward of the reinforcing rib strip 21. It is provided.

A similar stopper strip 23 continuous from the stopper strip 14 is continuously formed in the middle of the reinforcing rib strips 21, 21, that is, on the longitudinal center line of the substrate 20. It terminates on the rear side of the piece 22 and forms a termination edge 24.

That is, as the protruding portion 50 of the present embodiment, two reinforcing ribs 21 (11) continuously formed on the snow stopper 10 and the substrate 20 and one stopper rib 23 (1).
4) and 4) are illustrated.

A working surface 25 having a flat upper surface is formed on the substrate 20 about 5 cm behind the terminal edge 24.

At the front end of the substrate 20, a plurality of drainage holes 26 for draining snowmelt water are provided as shown in FIG.

From the rear end of the working surface 25, that is, from the rear end of the substrate 20, it is once bent upward to form a rising step surface 31, which is further bent rearward to form a covering surface 32, and then bent downward again. By providing the extension piece 33,
The locking portion 30 is formed. The locking portion 30 has a shape that can be fitted over the projecting portion of the roof tile K, and when fitted, the substrate 20 is placed on the main body of the roof tile K. In addition, it is appropriately formed according to the shape of the projecting step portion.

The substrate 20 and the covering surface 32 are not parallel to each other. As shown in FIG. 2 (b), when the upper surface of the substrate 20 is horizontal, the covering surface 32 is lowered rearward. So that it becomes a flat and inclined plane.
Is bent at an appropriate angle. Since the substrate 20 and the covering surface 32 are formed in such a state, when the covering surface 32 is fitted onto the protruding portion of the roof tile K, the substrate 20 is urged against the roof tile K. Thus, the substrate 20 can be closely attached while being pressed onto the main body of the roof tile K.

Further, since the rising step surface 31 erected from the working surface 25 is formed at the rear end of the working surface 25, the working surface 2 is formed by the terminal edge 24 and the rising step surface 31.
The usable front-back width of 5 can be restricted. The extension piece 33 is appropriately extended downward according to the height of the roof tile so as to be in contact with the roof plate, and further bent backward according to the inclination of the roof plate as shown in the figure. Mounting piece 40
And a nail hole 41 into which a nail or the like is inserted is formed at an appropriate position of the mounting piece 40.

Further, since the snow stopper Y is formed in a fan shape which gradually expands from the rear end of the mounting piece 40 toward the front end of the substrate 20 or the upper end of the snow stopper 10, the required strength is required. The area can be minimized while holding
Moreover, it is convenient to carry.

The snow stopper Y according to the present invention constructed as described above is formed by processing a metal plate such as stainless steel 304 having good rust prevention and workability into a predetermined shape and then bending it as shown in the drawing. Although the surface-treated product is exemplified, a high-strength resin, hard rubber or the like may be integrally molded. FIG. 3 is an explanatory diagram showing a construction procedure when the roof tile K is being roofed, and a mounting procedure of the snow stopper Y will be described below based on this construction explanatory diagram. Generally, the roof tiles are thatched in order from the eaves side.
The rear leg of K1 is positioned at an appropriate position on the base plate, and a nail or the like is penetrated from above the rear end of the roof tile K1 to be fixed to the base plate, and the roof tile K1 is roofed.

Next, the front leg portion of the other roof tile K2 is placed on the rear end upper side of the roofed roof tile K1 and the rear leg portion of the other roof tile K2 is placed on the field board. Then, the other roof tile K2 is moved forward and backward and left and right while being overlapped with the already roofed roof tile K1 to position the other roof tile K2, and the other roof tile K2 is set in the same manner as described above. Fix it to the main plate with nails etc. and roof the other roof tile K2.

After that, the locking portion 30 of the snow stopper Y according to the present invention is fitted on the projecting portion of another roof tile K2, and the nail hole 41 of the mounting piece 40 is mounted on the roof plate from above. A nail is driven in and the snow stopper Y is fixed and the roof tile K2
Install on.

The snow stopper Y is completely fixed by driving a nail into the base plate, but by fixing the mounting piece 40, it is possible to completely prevent the substrate 20 from rising from the roof tile K2. Then, the substrate 20 is placed in close contact with the roof tile K main body while being pressed downward.

Therefore, a space is not formed between the substrate 20 and the upper surface of the roof tile K2, and it is possible to completely prevent the substrate 20 from floating and causing rattling, and collecting dust or the like in the space.

The front leg portion of another roof tile K3 is placed on the working surface 25 of the snow stopper Y thus mounted,
The rear leg of the other roof tile K3 is placed on the base plate. In this state, the other roof tiles K3 are moved forward and backward and left and right to be allocated. At the time of this forward and backward movement, the roof tiles K3 are moved by the end edge 24 of the ridge portion 50 and the rising step. Regulated by surface 31. In this way, since the moving width of the roof tile K3 is regulated within a certain range, variation with other roof tiles (not shown) arranged side by side is unlikely to occur, and even if variation occurs, the roof tile K3 can be moved in the same way. Can be adjusted to fit.

Further, since the front end of the moving width is regulated by the end edge 24, by simply defining the front edge of the front leg portion of the roof tile K3 on the end edge 24, the roofing width of a certain length can be easily determined. This makes it easier to align the roof tiles. In the same way, the roof tiles are roofed toward the ridge and the work is completed. The situation is the same even when the construction is performed on a field board to which a pier is attached in advance.

[0042]

The present invention has the following effects.

According to the snow stopper according to the first aspect of the present invention, since the substrate is placed in a state of being pressed against the upper surface of the roof tile, the lower surface of the substrate and the upper surface of the roof tile are brought into close contact with each other, and the substrate is moved by a strong wind or the like. It does not float up.

[0044] According to the snow stop according to claim 2, since the forms the collision strip portion and the locking portion, a constant back and forth movement of the roof tiles at the end edge and the locking portion of this projecting strip portion Since it is regulated within the range, it is unlikely that variations will occur with other roof tiles (not shown) arranged in the horizontal direction, and even if variations occur, it is possible to make adjustments to match the streets. Further, since the front end of the moving width is regulated by the end edge, it is possible to easily determine the roofing width of a constant length by only defining the front leg front edge of the roof tile on this end edge. You can easily adapt the streets.

According to the snow stopper of the third aspect, the same effect as that of the first aspect can be obtained even for the roof tile provided with the step portion.

According to the snow stopper according to the fourth aspect, since it is formed in a fan shape that gradually expands from the rear end to the front end, the mounting piece at the rear end is formed to a minimum and the mounting space is reduced. In addition to being able to do so, it is possible to prevent the large amount of snowfall by maximizing the formation of snowflakes, and it is also convenient to carry.

Further, since the cut and raised edge pieces are formed on both side edges from the snow stopper to the end of the ridge, the snow stopper is reinforced as a whole, and the strength in the forward direction, particularly when a heavy snow load is applied, is applied. Is increasing.

According to the fifth aspect of the present invention, the snow stopper comprises the reinforcing ribs and the stopper ribs extending further toward the locking portion from the reinforcing ribs, so that the stopper ribs are reinforced. while having an effect as the ribs can also have combined effect of defining the termination of the collision strip portion.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a snow stopper according to the present invention.

2A is a plan view of FIG. 1, and FIG. 2B is a side view of FIG.

FIG. 3 is a construction explanatory view showing a procedure for attaching a snow stopper according to the present invention to a roof tile.

FIG. 4 is a perspective view showing an example of a roof tile.

FIG. 5 is a perspective view showing another example of roof tiles.

FIG. 6 Conventional snow stopper (Actual No. 54-34220)
Perspective view showing

[Fig. 7] Construction explanatory diagram showing a procedure for attaching a conventional snow stopper to a roof tile

[Explanation of symbols]

10 snowflakes 11 Reinforcing ribs 12 Cut and raised piece 13 Start 14 Stopper strip 20 substrates 21 Reinforcing ribs 22 Cut and raised edge piece 23 Stopper strip 24 end edge 25 Working side 26 drainage holes 30 Locking part 31 Start-up step 32 Cover 33 Extension piece 40 mounting piece 41 nail holes 50 ridge K roof tile Y snow stopper

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-11-350679 (JP, A) Actually open 3-31634 (JP, U) Actually open 56-169031 (JP, U) Actually open 4- 42534 (JP, U) Registered utility model 3054963 (JP, U) Registered utility model 3026880 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) E04D 13/10 E04D 13/00

Claims (5)

(57) [Claims] The Yukitome piece to the rear end of the substrate which is formed upright to 1. A front end, in the snow stop the locking stepped portion to form a bent-formed attachment pieces engaged with the rear end edge of the roof tile, the To fix the snow stopper, fix the above-mentioned mounting piece to a field plate, etc.
When installed, the board pushes the roof tile downward.
A snow stopper characterized in that it is biased so as to be placed closely in the attached state . 2. A snow stopper which is used by being mounted on a roof tile which has leg portions projecting downward at the front and rear ends and projecting steps projecting upward at the rear end. The snow stopper is formed by bending a locking portion to be fitted on the projecting portion of the roof tile at the rear end of the base plate on which a snow stopper is erected at the front end, and at the rear of this locking portion. A snow stopper, further comprising a mounting piece formed to extend, extending from the snow stopper piece toward the locking portion, and having a ridge portion terminating in the middle thereof. 3. In the snow stopper, the mounting piece is a base plate, etc.
When fixed and attached to the
Energized so that it is placed closely while being pressed downward
Snow stop according to claim 2, characterized in that it is. 4. The snow stopper is formed in a fan shape that gradually expands from the rear end to the front end, and the base plate has cut and raised edges on both side edges from the snow stopper to the end of the ridge. The snow stopper according to claim 2 or 3, wherein the snow stopper is formed. 5. The projecting ridge portion is composed of a reinforcing rib strip extending from the snow stopper to the cut and raised edge strip, and a stopper strip extending further from the reinforcing rib strip toward the locking portion. The snow stopper according to any one of claims 2 to 4, characterized in that: