JP2007270554A - Eaves edge rafter clearance - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an eaves edge rafter clearance, easy in construction, and capable of completely blocking up the eaves edge rafter clearance formed in a joint of two laterally juxtaposed eaves edge roof tiles. <P>SOLUTION: An eaves edge rafter clearance 1 is composed of a guide member 2 composed of a long size thin plate having a cross section of a substantially L shape composed of a horizontal guide piece 4 and a vertical guide piece 5, and a moving rafter clearance member 3 composed of a thin plate freely slidable in the longitudinal direction while being guided by the guide member 2. The moving rafter clearance member 3 has a moving horizontal plate 6 sliding on an upper surface of the horizontal guide piece 4, and a filler strip 8 moving along the vertical guide piece 5 by bending this moving horizontal plate 6 and formed in a substantially angle shape having its tip edge approximate to a space shape formed in the joint of the two laterally juxtaposed eaves edge roof tiles. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an eaves front door that closes a space commonly referred to as a sparrow mouth formed at the seam of two side-by-side eaves tiles of a tiled roof eave.

As the name suggests, the sparrow is an entrance for small animals such as sparrows and worms, so it is not desirable from the viewpoint of hygiene or roof durability, and it is necessary to close it. Conventionally, eaves front doors have been proposed.
The main thing is the eaves door shown in the following patent document 1. The eaves door includes an end beam fixing plate having a long and vertically protruding insertion portion that is fixed to an end beam material closest to the eaves end side, and an insertion groove that accommodates the insertion portion of the end beam fixing plate. It is comprised from the sparrow closing plate which has the substantially mountain shape formed below. According to this eaves surface door, the position of the insertion groove accommodated in the insertion portion of the end beam fixing plate fixed to the end beam material can be freely slid, so that the approximate mountain shape of the hole closing plate is When they do not coincide with each other, the sparrow closing plate can be slid in the longitudinal direction of the insertion portion to match. Thus, the eaves door can be easily attached.
Japanese Utility Model Publication No. 60-61317

  However, according to the above-described prior art, although the approximate mountain shape of the sparrow closing plate is formed so as to match the shape of the sparrow formed at the joint of the two side-by-side eave roof tiles, Since the plate is supported only by the insertion part facing the front side of the end beam fixing plate by the insertion groove below it, it is vulnerable to impacts when objects collide, and directly touches high heat in the event of a fire Therefore, it melts at an early time from the occurrence of a fire and opens the sparrow, and there is a problem that it does not have a sufficient disaster prevention function. Further, since the sparrow closing plate is difficult to fix to the end beam member, there is a problem in that the position shift is likely to occur due to a strong wind or the like. Furthermore, there is a problem in that the sparrow mouth closing plate and the sparrow mouth do not match and the sparrow mouth cannot be closed.

  In view of the above circumstances, the present invention is to obtain a durable eaves front door that closes the sparrow gate almost certainly and does not easily move, break or melt even in the event of a collision or fire flame. According to the first aspect of the present invention, there is provided a guide member made of a long thin plate having a substantially L-shaped cross section having a transverse guide piece and a longitudinal guide piece. An eaves front door composed of a thin sliding plate that is slidable in the longitudinal direction while being guided by the member, the moving surface door member being a movable horizontal plate that slides on an upper surface of the horizontal guide piece; , The movable side plate is bent and moved along the vertical guide piece, and the front edge is formed in a substantially mountain shape approximating the spatial shape formed at the joint of two side-by-side eaves tiles; The eaves front door that has That.

  The eaves face door according to claim 1, wherein the face door plate forms a plurality of sections by cutting a plurality of cuts downward from the front edge.

  In Claim 3, The said face door board is urged | biased in the direction away from the said horizontal guide piece, The eaves edge face door of Claim 1 or 2 characterized by the above-mentioned.

  In Claim 4, the lower part of the said face door board is formed in 2 sheets, The eaves edge face door of Claims 1 thru | or 3 characterized by the above-mentioned.

  5. The eaves front door according to claim 1, wherein the leading edge of the movable horizontal plate is provided with a fitting groove for fitting the end of the horizontal guide piece.

  6. The eaves front door according to claim 1 or 5, wherein a stop hole is formed in the movable horizontal plate.

  According to the first aspect of the present invention, the moving surface door member slides while being guided while moving on the upper surface of the lateral guide piece of the guide member, so that there is an advantage that the moving surface door member can be stably and smoothly moved and the installation work is facilitated. In addition, since the moving horizontal plate of the moving surface door member and the horizontal guide piece of the guide member overlap, there is an advantage that the moving horizontal plate can be fixed to the tile base at once by needle driving from above the moving horizontal plate.

According to the means of claim 2, since the section is cut by the cut, the front edge of the face door plate is easily bent, and as a result, the space between the front edge tile and the front edge of the face door plate can be reduced simply by pressing the eave tile. Can be closed.

  According to the means of claim 3, when the front edge of the face door plate is pressed by the back surface of the eaves tile, the face door plate is easily lowered in the direction of the lateral guide plate and at the same time always urged upward. The gap between the leading edges can be closed.

  According to the means of Claim 4, since the lower part of a face door board is formed in two sheets, there exists an advantage used as the eaves face door with strong resistance with respect to a wind force etc.

  According to the means of claim 5, since the leading edge of the movable horizontal plate is provided with the fitting groove for fitting the end portion of the horizontal guide piece, the horizontal guide piece and the movable horizontal plate are more reliably guided. As a result, it is possible to secure the unit.

  According to the sixth aspect of the present invention, since a stop hole is formed in the moving horizontal plate of the moving surface door plate, the nail driving location can be easily understood, and it is not necessary to penetrate the moving horizontal plate. There is an advantage that work becomes easy.

  The best first embodiment of the present invention will be described below with reference to FIGS. The eaves front door 1 of this embodiment is a horizontal rail that fixes the upper side of the field plate A constituting the roof of the building and locks the eaves tile B as shown in FIGS. The guide member 2 is fixed to the roof tile C on the most eaves side, and the movable surface door member 3 is slidable on the guide member 2. The guide portion 2 and the movable face door member 3 are most preferably fire-resistant thin metal plates, but fire-resistant or flame-retardant synthetic resin molded products are also preferably used.

  The guide portion 2 is a long member having a lateral guide piece 4 and a longitudinal guide piece 5 which are bent so as to have a substantially L-shaped cross section as shown particularly well in FIG. Further, as shown in FIGS. 3 and 5, when the roof tile C to be fixed is formed at a right angle, the L-shaped angle is approximately 90 °. However, as shown in FIG. In the case of a triangle, the bending angle is changed to a small size so as to correspond to this. The length in the horizontal direction is not particularly limited, but if it is too long, it becomes difficult to carry and the work efficiency is reduced, so a length in the range of 1.0 to 2.5 m is usually selected. Is done. The width of the horizontal guide piece 4 and the vertical guide piece 5 is shorter than the width of the upper surface and the side surface of the roof tile C, so that it can be easily attached. It is preferable to have a width that covers all of the side surfaces. The thickness of these members is such that the nail can be driven through.

  The movable surface door member 3 is guided by the edge of the lateral guide piece 4 of the guide member 2 and slides on the upper surface of the movable surface plate 6, and the movable vertical plate 7 that slides on the outer surface of the vertical guide piece 5. And a face door plate 8 that is fixed to the movable vertical plate 7 and protrudes upward from the movable horizontal plate 6. An end edge of the movable horizontal plate 6 is bent to form a fitting groove 9 for slidably fitting the end edge of the horizontal guide piece 4. Furthermore, a stop hole 10 for nailing the movable surface door member 3 to the roof tile C at a predetermined position of the guide member 2 is provided in the movable horizontal plate 6. As shown in FIGS. 1 and 2, it is preferable in terms of construction that two blind holes 10 are formed near both ends in the longitudinal direction. The shape of the blind hole 10 indicates a horizontally long shape, but it may be a round hole or a long hole in another direction. In addition, the side opposite to the edge where the fitting groove 9 is formed is bent to form the movable vertical plate 7 that slides on the outer surface of the vertical guide piece 5. As a result, since the movement of the movable horizontal plate 6 is regulated by the horizontal guide pieces 4 on both sides, the movable horizontal plate 6 is safe even if a force due to an external factor such as a strong wind is generated. Further, the front end of the face door plate 8 formed by bending the end side of the movable vertical plate 7 by 180 ° protrudes upward from the movable horizontal plate 6 to form a leading edge 11. The leading edge 11 is formed in a substantially mountain shape that approximates the spatial shape of the sparrow mouth formed at the joint of two adjacent eaves tiles B placed side by side on the roof tile A on the roof tile C. In addition, if necessary, a large number of sections 13 are formed by a plurality of cuts 12 from the leading edge 11 downward to the moving vertical plate 7.

  The face door plate 8 formed with such a leading edge 11 is formed by bending the same thin plate forming the movable horizontal plate 6 and the movable vertical plate 7 and fixing the lower part thereof to the movable vertical plate 7. However, the surface door plate 8 may be formed by welding another thin plate to the moving vertical plate 7 by welding or other means. Even if it is formed by bending, if the outer surface of the movable vertical plate 7 and the face door plate 8 are fixed using an adhesive or other means, the support strength of the face door plate 8 is increased. desirable.

  In order to use the eaves face door 1 of the present invention having the above configuration, first, the movable face door member 3 is attached to the guide member 2 as shown in FIGS. In this attachment, a fitting groove 9 formed on the edge of the movable horizontal plate 6 of the movable face door member 3 is fitted into the end of the horizontal guide piece 4 of the guide member 2, and the vertical guide piece 5 of the guide member 2 is fitted. The inner surface of the movable vertical plate 7 or the face door plate 8 is brought into contact with the outer surface of the sliding plate so as to be slidable in the longitudinal direction. The number of the moving surface door members 3 to be fitted affects the length of the guide member 2 and the moving surface door member 3, but about 3 to 6 is preferable in terms of work efficiency. Then, it is desirable that the movement in the longitudinal direction is adjustable so that a slight gap is generated between the adjacent moving surface door members 3.

  After such a preparation is completed, the guide member 2 of the eaves face door 1 is temporarily placed on the roof tile C. Then, the eaves tile B is laid in the horizontal direction from the one side in order to the tile roof C. At this time, when the first eaves tile B has been laid on the tile base C, the first eave tile. After sliding the movable surface door member 3 with respect to the slide member 2 so that one inclined portion of the tip edge 11 formed in a substantially mountain shape is in contact with the rear surface of B, a nail 14 is inserted into the blind hole 10. Driving, the movable horizontal plate 6 and the horizontal slide piece 4 are fixed to the roof tile C. At this time, if the blind holes 10 are formed on both sides in the longitudinal direction of the horizontal slide piece 6, even if any one of the blind holes 10 is hidden under the eaves tile B, the other blind hole 10 can be used. preferable. Then, the next side-by-side adjacent eaves tile B is laid, and the other inclined portion of the leading edge 11 is in contact with the back surface of the eaves tile B. If the eaves tile B hits the leading edge 11 and floats from the roof tile C, if the upper surface of the eaves tile B is pressed downward, the section 13 of the leading edge 11 of the face door plate 8 is cut short. Since it becomes easy to bend, each section | slice 13 deform | transforms into the shape corresponding to the eaves tile B, and can be adjusted easily. When the section 13 is not formed, it is desirable to form the tip edge 11 low overall.

  By successively continuing such operations in the horizontal direction, the space formed between the seams of the two side-by-side eave roof tiles B, that is, the sparrow opening, is blocked by the face door plate 8. When all the movable face door members 3 attached to one guide member 2 have been used, the operation of continuously fixing the next new eaves face door 1 to the roof tile C is repeated. .

  As described above, according to the eaves face door 1 of the present invention, the space of the sparrow can be sequentially closed along with the roof tile laying work.

  Next, a second embodiment of the present invention will be described with reference to FIG. The difference from the first embodiment is that a bent piece 14 is formed that bends the edge of the movable horizontal plate 6 of the movable surface door member 3 and locks it to the ridge side surface of the tile seat C. The movable door member 3 is slid by the bent piece 14 and the movable vertical plate 7 so as to sandwich the roof tile C, so that there is an advantage that it is stabilized.

  Further, a third embodiment of the present invention will be described with reference to FIG. The difference from the first embodiment is that the end edge of the movable lateral plate 6 of the movable face door member 3 is inserted into a groove 15 formed by bending the end edge of the lateral guide piece 4 and slidably supported. The eaves side of the movable horizontal plate 6 is bent upward at a right angle to form the face door plate 8, and the eaves side of the horizontal guide plate 4 of the guide member 2 is perpendicular to the upper side so that the side surface of the eaves of the face door plate 8 is not tilted. The movable back plate 16 is formed by folding the movable back plate 16, and the cover surface 17 that is in close contact with the side surface of the roof tile C is formed by bending the movable back plate 16. Since both sides of the moving horizontal plate 6 are regulated by the moving back plate 16 and the groove 15, the moving surface door member 3 slides smoothly.

  Next, based on FIG.9 and FIG.10, 4th Embodiment of this invention is described. This fourth embodiment is different from the first embodiment in that the face door plate 8 side of the movable horizontal plate 6 of the movable surface door member 3 is biased in a direction away from the horizontal guide plate 4 of the guide member 2. Is a point. This urging force is only required to be bent at a predetermined angle in a direction away from the lateral guide plate 4 by using an elastic material for the movable lateral plate 6. By doing so, when the face door plate 8 is larger than the shape of the sparrow mouth formed between two adjacent eave tiles B and does not match, the face door plate 8 resists the urging force by pressing from above. Then, the movable horizontal plate 6 descends, and the movable horizontal plate 6 can approach the horizontal guide plate 4 and match as shown in FIG. In addition, since the face door plate 8 is always urged upward, the leading edge 11 of the face door plate 8 is in close contact with the back surface of the eaves tile B, and effectively prevents the invasion of small animals and flames in the event of air or fire. it can. The upward biasing of the face door plate 8 is not limited to the above-described means, and may be by other means such as interposing a cushion material between the movable lateral plate 6 and the lateral guide plate 4, for example. .

  11 and 12 show the shape of the face door plate 8 and its leading edge 11 so as to match the shape of the sparrow gate formed by the two adjacent eave tiles B depending on the shape of the eave tile B. It is an example. Further, the eaves tile B can be applied not only to the Japanese tile but also to the western tile.

  The eaves front door of this invention can be used effectively for roof structures that use Japanese tiles in particular, so a lot of demand is expected. Therefore, together with the industry that manufactures this eaves front door, the manufactured eaves front door is sold. And the transportation industry flourishes.

1 is an overall perspective view of a first embodiment of the present invention. The exploded perspective view of FIG. The XX line expanded sectional view of FIG. The front view of the use condition of an eaves front door. The YY line expanded sectional view of FIG. The YY line expanded sectional view of other embodiments of Drawing 4. The expanded sectional view of 2nd Embodiment of this invention. The expanded sectional view of 3rd Embodiment of this invention. The expanded sectional view of 4th Embodiment of this invention. The operation explanation enlarged sectional view of a 4th embodiment of this invention. The other embodiment figure of a face door board. The other embodiment figure of a face door board.

Explanation of symbols

1 front door 2 guide member
DESCRIPTION OF SYMBOLS 3 Moving surface door member 4 Horizontal guide piece 5 Vertical guide piece 6 Moving horizontal plate 7 Moving vertical plate 8 Face door plate 9 Fitting groove 10 Stop hole 11 Tip edge

Claims (6)

A guide member made of a long thin plate having a substantially L-shaped cross section consisting of a horizontal guide piece and a vertical guide piece, and a movable face door member made of a thin plate that is slidable in the longitudinal direction while being guided by the guide member. The front door of the eaves
The moving surface door member is a moving horizontal plate that slides on the upper surface of the horizontal guide piece,
A face door plate formed in a substantially mountain shape approximating a spatial shape formed by bending the moving horizontal plate along the vertical guide piece and moving its edge along the seam of two side-by-side eaves tiles;
Eaves front door.   The eaves face door according to claim 1, wherein the face door plate forms a plurality of sections by cutting a plurality of cuts downward from a front edge thereof.   The eaves face door according to claim 1 or 2, wherein the face door plate is biased in a direction away from the lateral guide piece.   The eaves front door according to any one of claims 1 to 3, wherein a lower portion of the face door plate is formed in a two-layer manner.   5. The eaves face door according to claim 1, wherein a front end edge of the movable horizontal plate includes a fitting groove for fitting an end portion of the horizontal guide piece.   The eaves front door according to claim 1 or 5, wherein a stop hole is formed in the movable horizontal plate.

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