JP5270190B2 - Eaves support and its installation method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an eaves gutter bearer which easily and positively sets an eaves gutter along a correct drainage slope by using a leveling string, and to provide a method of setting the bearer. <P>SOLUTION: The bearer 1 for bearing the eaves gutter 3 is formed of: a bearer body 1a; a mounting piece 1b formed at a rear edge of the bearer body 1a, for being fixed to a fascia board 2; and lug edge holding portions 1c, 1d formed at a front edge and a rear portion of the bearer body 1a, for holding lug portions 3c, 3d of the eaves gutter. Then one of the bearer body 1a, the mounting piece 1b, and the lug edge holding portions 1c, 1d has formed thereon an engaging portion 1e for engaging with the leveling string 8. By virtue of forming the engaging portion 1e, positioning of the bearer 1 is carried out while the leveling string 8 is positively engaged with the engaging portion 1e, and therefore unlike a conventional bearer, the leveling string 8 as a reference does not deviate or slip out, which enables setting of the bearer 1 with reference to the leveling string 8 indicating the correct drainage slope. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a support for attaching an eaves basket to the eaves of a house and a method for installing the support.

  In recent years, urban houses have a tendency to shorten the width of the eaves, and in order to attach eaves to the eaves of such houses, the hanging metal fittings are fixed to a nose cover plate at regular intervals, and the hanging metal fittings are used. The method of attaching the eaves is adopted. Since the eaves must have an appropriate water gradient, the position to fix the hanging bracket is determined using the water thread as a guide. The specific method is generally performed by the following procedure.

  First, the distance in the horizontal direction of the hanging brackets attached to both ends is measured, and an appropriate water gradient is taken into consideration, and the hanging brackets at both ends are fixed to the nose cover plate with screws or nails. Then, a water string is stretched on the hanging metal fittings at both ends, and the intermediate hanging metal fittings are fixed using the water yarn as a guide.

  Although the position where each intermediate hanging bracket is fixed can be determined by the above method, there is a problem that it cannot be easily performed by anyone because it requires skill to perform an accurate gradient. In other words, the work of applying the water thread to the hanging metal fittings at both ends is made by creating a ring at the tip of the water thread, hooking it on one hanging metal fitting, and tying the tip of the water thread to the other hanging fitting. However, if the ring part is not moved properly, the position of the water thread will be misaligned during work, and the position where the intermediate hanging bracket is fixed will be distorted, so that an appropriate water gradient will be applied. There was something that could not be done.

  As described above, since the installation of the hanging bracket requires skill, the engagement bracket that engages with the ear part of the eaves ridge that is bent substantially vertically to contact the nasal concealment plate, and the fixation that is fixed to the nasal concealment plate or the like A hanging metal fitting has been proposed in which an engaging metal piece is slidable in the vertical direction so that the height can be adjusted, such as an eaves hanging metal piece that is slidably moved with the metal fitting (Patent Document 1). This hanging bracket can adjust the height position by sliding the engagement bracket, but the engagement bracket, the fixing bracket and the suspension plate are formed separately, so the assembly is troublesome and the number of parts There is a problem that the cost increases due to the increase in the cost. In addition, since height adjustment is performed after fixing to a nose cover, etc., it is necessary to individually attach to the nose cover and adjust the height, which not only complicates the work, but in the end, When the position of the target water string is shifted and the water gradient is out of order, the problem that the proper water gradient cannot be applied to the eaves remains.

In addition, when the nose cover plate that fixes the hanging bracket is tilted, it is necessary to adjust the height of the front and rear as well as the height of the front and rear. A band that slides while pressing the first support fitting on which the rear reinforcing edge is placed and the second support fitting that is slid with respect to the first support fitting and has an attachment piece that is fixed to the eaves. There has been proposed a hanging bracket that can be slidably adjusted back and forth, such as a hanging bracket of an eaves wall provided with a hood (Patent Document 2). By combining the eaves-hanger suspension fitting having the front and rear slide adjustment mechanism of Patent Document 2 and the suspension fitting having the height adjustment function of Patent Document 1 above, a suspension fitting capable of adjusting the output width and the height is obtained. Although completed, the cost increases as the number of parts further increases, and the adjustment work becomes very complicated. In addition, when adjusting the output width or the height, if the water gradient of the water line as a guide is out of order, the problem that an appropriate water gradient cannot be applied to the eaves cannot be solved.
JP 2001-123606 A Japanese Patent Application Laid-Open No. 07-207856

  The present invention has been made in view of the above problems, and the problem to be solved is an eaves support that can easily and surely install an eaves along an accurate water gradient using a water thread. It is in providing the tool and the installation method of the support tool. Another object of the present invention is to provide a similar effect even when the nose cover plate or the like on which the support is installed is inclined.

In order to achieve the above object, an eaves rod support device according to the present invention is a support device that supports an eaves rod, and is fixed to a support device body and a nose cover plate provided at a rear end of the support device body. And an ear edge holding part for holding the ear part of the eaves hook formed respectively on the front end and the rear part of the support tool body , and a water thread positioning part is provided on the upper surface of the support tool body and supported. A locking portion for locking the water thread is provided on the lower surface of the tool body .

In eaves gutter support of the present invention, a locking portion projecting pieces is preferable that the positioning portion is formed in the groove and a locking portion projecting piece, the positioning portion is a convex portion It is also preferable that the convex portion is formed on the house side and / or on the outdoor side of the locking portion. Further, the positioning part and the locking part are in a virtual plane orthogonal to the upper surface of the support tool body provided with the positioning part at a position where the positioning part is provided, and in the length direction of the support tool body. it is good preferable a positional relationship which is located parallel to the virtual plane with respect to orthogonal lines. Furthermore, the support body is composed of a first support rod and a second support rod, and the first support rod includes an ear edge holding portion for holding the front ear portion of the eave rod and a rear ear portion of the eave rod. An ear edge holding portion for holding is provided, and the second support rod is provided with an attachment piece for fixing to a nose cover plate or the like, and the first support rod slides with respect to the second support rod. In addition, an eaves support having a support body that can be expanded and contracted is also preferable.

On the other hand, the eaves rod support device installation method according to the present invention is the same as the eaves rod support device of the present invention in which the positioning portion and the locking portion of the water thread are provided on the upper surface and the lower surface of the support device body. After attaching the water thread to the both ends of the two parts with a height difference corresponding to the length between the two ends, and locking the water thread to the locking part of one support, The eaves-holding support is attached to the locking part of the support, and the eaves-holding support is attached between one eaves-holding support and the other eaves-holding support with reference to the water string.

Since the eaves hook support tool of the present invention is provided with the locking portion on the lower surface of the support tool body , the positioning operation of the support tool can be performed in a state where the water thread is securely locked to the locking portion. Thus, unlike the conventional case, the reference water string does not shift or come off, and the support can be installed on the basis of the water thread showing an accurate water gradient. Therefore, the eaves attached to the support can also be installed along an accurate water gradient. Moreover, since the number of parts can be minimized as compared with the conventional hanging bracket, an increase in cost can also be suppressed.
In addition, the water gradient here means that the gradient is 0, that is, includes the horizontal.

Moreover, since the eaves rod support tool of the present invention is provided with the positioning part of the water thread on the upper surface of the support tool body , the water thread locked to the locking part can be made to follow the positioning part. The water string can be pulled out without misalignment. In addition, the support device installed between the eaves support devices installed at both ends can be fixed to a nose cover plate etc. so that the positioning part matches the stretched water string, and an accurate water gradient can be obtained. You can turn it on. Thus, since the eaves rod support tool of the present invention is provided with the locking portion and the positioning portion on the lower surface and the upper surface of the support device main body, the visibility of the positioning portion on the upper surface of the eaves rod support tool is set during the installation work. The work is easy and easy to operate, and the water thread locked to the locking part on the lower surface of the eaves support is easy to pull out along the positioning part, making it difficult to shift, making installation work more reliable and easy. It becomes.

  Furthermore, the eaves rod support tool in which the locking portion is a protruding piece and the positioning portion is formed by a concave groove makes it easy to lock the water thread to the locking portion, and the water thread fits into the groove and is displaced. This makes positioning easier.

In addition, the eaves support device in which the locking portion is a protruding piece, the positioning portion is formed by a convex portion, and the convex portion is provided on the house side or / and the outdoor side of the locking portion is also the above support Similar to the tool, the positioning of the support tool is easy to perform without causing the water thread to be displaced.
The positioning part may be formed by two or more convex parts.

Furthermore, the positioning part and the locking part are in a virtual plane orthogonal to the upper surface of the support tool body provided with the positioning part at a position where the positioning part is provided, and in the length direction of the support tool body. eaves gutter support is a position relation which is located parallel to the virtual plane with respect to orthogonal lines, after the engaging portion is engaged with stringlines, easily pulled out and along the water thread to the positioning unit, and Since it becomes difficult to shift, it is effective for the support tools installed at both ends of the nose cover plate.

  The support body is composed of a first support rod and a second support rod, and the first support rod includes an ear edge holding portion for holding the front ear portion of the eave rod and a rear ear portion of the eave rod. An ear edge holding portion for holding is provided, and the second support rod is provided with an attachment piece for fixing to a nose cover plate or the like, and the first support rod slides with respect to the second support rod. In addition, the eaves hook support whose telescopic support body is extendable can adjust the protruding width by sliding the first support hook, so even if the nose cover plate is inclined, the first By extending or contracting the support rods and aligning the positioning portion with the water thread, the support tool can be accurately installed.

In addition, the eaves hook support provided with the locking part and the positioning part on the lower surface and the upper surface of the support tool main body, on both ends of the eaves nose cover, etc. Are attached to each other, and the water thread is locked to the locking part of one support tool, and then the water thread is locked to the locking part of the other support tool. The eaves rod support installation method of the present invention for attaching the eaves rod support tool so that the positioning portion matches the water thread between the eaves rod support tools of the present invention, the locking portion of the support device installed at both ends, Since the positioning of the support installed in the middle can be performed while the water thread is securely locked, the water thread does not shift or come off as in the past, and an accurate water gradient can be obtained. The support tool can be installed based on the indicated water thread, and the water thread is positioned by the positioning part on the upper surface of the support tool body. Since wear, it can be accurately placed than with eaves gutter support provided with only the locking portion. Moreover, if the positioning part is aligned with the water thread, not only the height adjustment but also the width adjustment can be performed. Therefore, even when the nose cover plate is inclined, the support tool can be easily aligned along an accurate water gradient. Can be installed.

  Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a right side view of an eaves support according to an embodiment of the present invention, FIG. 2 is a front view of the support, FIG. 3 is a plan view of the support, and FIG. FIG. 11 and FIG. 11 are sectional views showing a state in which the support is installed on the nose cover plate.

  As shown in FIG. 11, the eaves support 1 according to the present invention is installed on the nose cover plate 2 attached to the eaves of the house to support the eaves 3. It is particularly suitable for use in urban residential buildings.

The eaves support 1 is a support for attaching the eaves 3 to the nose cover plate 2 of the house, which is integrally formed of a synthetic resin such as polycarbonate resin, and is shown in FIGS. 1, 2, and 3. As described above, the support tool main body 1a for supporting the eaves rod 3, the attachment piece 1b for fixing to the nose cover plate 2 and the front end of the support tool main body 1a are provided at the rear end of the support tool main body 1a. A front ear edge holding part 1c for holding the front ear part 3a of the eaves bowl 3, a rear ear edge holding part 1d for holding the rear ear part 3b of the eaves bowl 3 formed on the rear part of the support tool main body 1a, and a support tool It consists of a floating prevention piece 1h for preventing the eaves bowl 3 formed from the lower surface of the main body 1a downward.
In addition, although the eaves hook support tool 1 of this embodiment is made of synthetic resin, it may be formed of metal.

  The support tool main body 1a is a bridging piece for supporting the eaves rod 3, and as shown in FIG. 4, its both side surfaces are thinned for weight reduction, and the cross-sectional shape is substantially D-shaped. As shown in FIG. 1, the front end of the support body 1 a is raised obliquely forward, and a front ear edge holding portion 1 c that holds the front ear portion 3 a of the eaves cage 3 from below is formed at the tip. Has been. Moreover, the upper surface of the support main body 1a is gradually raised toward the rear side, and an attachment piece 1b attached to the nose cover plate 2 is provided at the rear end.

  The attachment piece 1b provided at the rear end of the support body 1a is a rectangular plate for fixing the eaves support 1 to the nose cover plate 2, as shown in FIG. Stopper insertion holes 1i, 1i, 1i, 1i for screwing the stoppers 7 are formed.

  A rear ear edge holding portion 1d for holding the rear ear portion 3e of the eaves cage 3 from below is formed at the rear portion of the lower surface of the support body 1a. As shown in FIG. 11, this rear ear edge holding portion 1d is formed. The eaves cage 3 is held from below by the front ear edge holding portion 1c. Moreover, as shown in FIG. 1, the anti-floating piece 1h is formed in the front part of the lower surface of the support tool main body 1a. This floating prevention piece 1h is for preventing the eaves 3 formed so as to protrude downward from the lower surface of the support body 1a. As shown in FIG. Steps are provided along the shape of 3a. The elevating piece 1h abuts against the front plate step 3a of the eaves bowl 3 to prevent the eaves bowl 3 from being lifted by the wind.

  As shown in FIGS. 1 and 3 and the like, a locking portion 1e that locks the water thread 8 is provided at a substantially central portion of the lower surface of the support main body 1a from both ends of the upper surface of the support main body 1a. Positioning portions 1f and 1f are provided on the side surfaces to prevent the water yarn 8 from shifting and to indicate the position through which the water yarn 8 passes. The locking portion 1e and the positioning portion 1f are in a virtual plane orthogonal to the surface on which the positioning portion 1f is provided and at a location where the positioning portion 1f is provided, and in the length direction of the support body 1a. It is preferable that the positional relationship is in a virtual plane parallel to the orthogonal line. When the locking portion 1e and the positioning portion 1f are provided in such a positional relationship, the water locked by the locking portion 1e is used. Since the yarn 8 can be easily pulled out along the positioning portion 1f and is difficult to be displaced, the eaves support 1 and 1 installed at both ends of the nose cover plate 2 are particularly effective.

As shown in FIGS. 1 and 4, the locking portion 1 e is a projecting piece that protrudes downward from the lower surface of the support body 1 a and has a convex shape with a large lower diameter. . The projecting piece 1e may be a simple bar, but by forming the projecting piece 1e so as to extend downward as in the present embodiment, the water thread 8 can be reliably locked, and the water thread 8 is displaced. It can be prevented from falling off or coming off. The projecting piece 1e is preferably protruded downward by about 3 to 20 mm, and if it is shorter than 3 mm, it becomes difficult to lock the water thread 8, and if it is longer than 20 mm, the water thread 8 is locked. Since the position is easily shifted, it is not preferable. In consideration of these, it is more preferable to project downward by about 5 to 15 mm.
In addition to the present embodiment, the locking portion 1e may have various shapes. For example, as shown in FIG. 5, a projecting piece having a downward spread whose diameter gradually increases toward the lower side. 10e can also be used as the locking portion. Moreover, when providing the protrusion 1e in the upper surface of the support body 1a, it is preferable to form so that it may spread upward, and as shown in FIG. 6, when providing the protrusion 11e on a side surface, it will spread outward. It is preferable to form them as follows. Further, instead of making the projecting piece expand downward or upward, a protruding portion may be provided at the tip of the projecting piece (not shown). Further, when the locking portion is provided on the side surface, as shown in FIG. 8, it is preferable to use an L-shaped projecting piece 15e bent downward as the locking portion because the water string 8 can be easily locked without being displaced. .

  As shown in FIGS. 1 and 4, the positioning portion 1 f for positioning the water thread 8 locked to the locking portion 1 e is a triangular concave groove cut out by 45 ° from the upper surface to the side surface of the support body 1 a. However, it is cut out by about 1 to 5 mm so that the positioned water yarn 8 is not displaced while securing the strength. The concave grooves 1f and 1f and the mounting piece 1b need to be formed so as to have a parallel positional relationship in order to properly adjust the width of the projection. Thus, the concave grooves 1f and 1f are formed in the support body. If two places are provided from the upper surface both ends to the side surface of 1a, even if the eaves support 1 is installed at the left end or the right end of the nose cover plate 2, the locked water thread 8 is recessed. Since it can be pulled out along 1f, workability is improved. Further, if reinforcement against breakage due to the notch effect is performed, the positioning portion may be a single long concave groove that traverses the upper surface of the support body 1a.

  Further, as shown in FIG. 3, a mark 1g serving as a guide when positioning the eaves rod support 1 is attached to the upper surface of the support body 1a. The height and width adjustment can be adjusted simply by installing the eave ridge support 1 so that the marked line 1g is aligned with the position where the water string 8 is stretched, which greatly improves work efficiency. Especially, it is useful when installing an intermediate eaves support 1.

The groove 1f may be provided on the entire upper surface or side surface of the support main body 1a. However, since the strength of the support main body 1a may be reduced, the depth can be reduced to about 3 mm if provided on the entire surface. It is necessary to keep on. Further, the positioning portion is not limited to the concave groove as described above, and the positioning portion 10f may be formed by the convex portion 100f as shown in FIG. When the positioning portion 10f is formed by the convex portion 100f, as shown in FIG. 9, about four convex portions 100f are provided at the corners of the upper surface of the support body 1a so that the water yarn 8 can be easily positioned. It is preferable. This convex part 100f may be provided only at one place only on the house side, may be provided only on the outdoor side, or may be provided on each of the house side and the outdoor side (not shown). Moreover, when providing the convex part 100f which opposes, and forming the positioning part 10f, it is also possible to connect the convex parts and to make it like a bilobal ridge (not shown).
Further, for example, as shown in FIG. 10, in order to keep the water yarn 8 along, a positioning portion 11 f in which the side surface of the convex portion 110 f is cut out in a semicircular shape may be used. In this case, the water yarn 8 is not easily displaced. Therefore, if one or two places are provided, the function as a positioning part is sufficiently achieved. Moreover, the convex part 110f which the said notch opened toward the house side may be provided near the outdoor side, or it may open toward the outdoor side and the convex part 110f may be provided near the house side.

  If the said latching | locking part 1e and the positioning part 1f are locations which do not interfere with the eaves rod 3, the support tool main body 1a, the attachment piece 1b, the front ear edge holding | maintenance part 1c, the rear ear edge holding | maintenance part 1d, and the anti-lifting piece 1h Although it can be provided at any location, it is easier to lock and position the water string 8 when it is provided at a flat location. In this embodiment, the locking portion 1e is provided on the lower surface of the support body 1a. Positioning portions 1f and 1f are provided from the upper surface to the side surface of 1a.

  In addition, when the positioning part 1f is provided in the upper surface of the support tool main body 1a, the latching | locking part 1e should just be provided in the lower surface or side surface of the support tool main body 1a. When the positioning portion 1f is provided on the lower surface of the support body 1a, the locking portion 1e may be provided on the upper surface or the side surface of the support body 1a. Since the work of installing 1 on the nose cover plate 2 is often looked down at the eaves support 1 from above, considering the workability at that time, the positioning portion 1f is provided on the upper surface of the support body 1a. Is most preferred. Accordingly, the locking portion 1e is often provided on the lower surface or side surface of the support main body 1a. When the locking portion 1e is provided on the side surface of the support body 1a, as shown in FIG. 6, the tip shape of the locking portion 1e is a simple bar-shaped projecting piece as shown in FIG. ) Triangular locking portion 12e (b) Arc-shaped locking portion 13e (c) Locking portion pentagon 14e, etc., are conceivable. When the locking portion 1e is locked, the knot of the ring is locked to the upper end of the locking portion 1e, and it is difficult to shift the position.

  Next, the installation method of the eaves hook support tool 1 of the above structures is demonstrated.

  As shown in FIG. 16 (where 10 is replaced with 1), first, the eaves hook support 1 described above is installed at both ends of the nose cover plate 2 at the eaves end. As shown in FIG. 11, the eaves support 1 is installed by inserting fasteners 7, 7, 7, 7 such as screws into the fastener insertion holes 1 i, 1 i, 1 i, 1 i of the attachment piece 1 b. It is carried out by screwing and fixing to the hidden plate 2. At this time, since the eaves bowl 3 is usually given a gradient of about 1/100, when the length of the nose cover plate 2 is 3 m, the eaves support 1 located on the lower side (left side in this embodiment) is 3 cm below. (3cm height difference). If the water gradient of the eaves bowl 3 is too gentle, rainwater may remain in the eaves bowl 3 and not drain, and if it is too tight, the installation of the eaves bowl support 1 will not fit within the height of the nose cover plate 2. Or the appearance of the house is damaged, it is preferable to install the eaves support 1 so that the water gradient of the eaves 3 is about 1/200 gradient to 3/100 gradient.

  When the eaves support 1, 1 is installed at both ends of the nose cover plate 2, the water string 8 is locked to the locking part 1 e of one eaves support 1, and the water thread 8 is moved along the positioning part 1 f. It is pulled out while making it move, and is locked to the locking portion 1e of the other eaves rod support tool 1. As a locking method at this time, a ring may be formed on the water thread 8 and locked. Alternatively, the water thread 8 is usually reused. This is performed by engaging one eaves bar support 1 and tying it to the other eaves bar support 1.

  Next, the eaves support 1 is attached between the eaves support 1 and 1 at both ends. Each eaves support 1 is attached with an interval of about 60 cm. At this time, the water string 8 stretched along an accurate water gradient matches the positioning portion 1f, that is, the mark 1g of the support body 1a is positioned directly under the water thread 8, or The eaves support 1 is installed so that the thread 8 matches or lightly contacts the marked line 1g. When the installation of all the eaves supports 1 is completed, the front ear 3c and the rear ear 3d of the eaves 3 are held by the front ear edge holder 1c and the rear ear edge holder 1d of the eaves holder 1, respectively. Thus, the eaves bowl 3 is attached along an accurate water gradient.

  The eaves rod support 1 having the above-described configuration and the installation method of the support device 1 do not require the nose cover plate 2 as shown in FIG. In this case, the support tool 1 is provided with the locking portion 1e and the positioning portion 1f, so that the positioning of the support tool 1 can be performed while the water thread 8 is securely locked to the locking portion 1e. Since the work can be performed, the reference water string 8 is not shifted or detached unlike the conventional case. And if the intermediate support tool 1 is fixed to the nose cover plate 2 so that the positioning portion 1f matches the water string 8, an accurate water gradient can be applied. 3 can also be installed along a precise water gradient. Moreover, since the number of parts can be minimized as compared with the conventional hanging metal fittings that can be adjusted in height and hanging metal fittings that can adjust the protruding width, an increase in cost can also be suppressed.

  FIG. 12 is a right side view of an eaves rod support device according to another embodiment of the present invention, FIG. 13 is a front view of the support device, and FIG. 14 shows a state in which the first support rod of the support device is fully extended. FIG. 15 is a cross-sectional view showing a state in which the support is installed on the nose cover plate.

  As shown in FIG. 15, the eaves cage support 10 of the present embodiment is preferably used when the nose cover plate 2 is inclined and adjustment of the width of the support is necessary. As described above, the support body 10a for supporting the eaves rod 3, the mounting piece 1b for fixing to the nose cover plate 2 provided at the rear end of the support body 10a, and the front end of the support body 10a are formed. A front ear edge holding part 1c that holds the front ear part 3a of the eaves bowl 3 and a rear ear edge holding part 1d that holds the rear ear part 3d of the eaves bowl 3 formed at the rear part of the support body 10a. It is.

  As shown in FIG. 12, the support body 10a is composed of a first support rod 11a and a second support rod 12a. (Shown) is formed. On the other hand, the front end of the second support rod 12a is bent into a step that is one step lower, a screw insertion hole (not shown) is provided in the front end, and the rear end is attached to the nose cover plate 2 A piece 1b is provided. Then, the fixing screw 9a is inserted into the screw insertion hole, and is inserted into the elongated hole of the first support rod 11a, and tightened with the wing nut 9b from above, whereby the first support rod 11a and the second support rod 11a. The collar 12a is assembled integrally. When the wing nut 9b is loosened, the first support rod 11a slides, and as shown in comparison with FIGS. 12 and 14, the support body 10a can be freely extended and contracted. When the wing nut 9b is tightened, the first support rod 11a and the second support rod 12a are fixed.

  The front end portion of the first support rod 11a is bent obliquely upward, and a front ear edge holding portion 1c for holding the front ear portion 3c at the upper end of the front plate 3a of the eaves rod 3 is formed. A rear ear edge holding portion 1d for holding a rear ear portion 3d at the upper end of the rear plate 3b of the eaves basket 3 is formed. Also, a leaf spring 1j is formed at the rear end of the first support rod 11a to prevent the rear ear portion 3d of the eaves rod 3 from coming off from the rear ear edge holding portion 1d. A scale indicating the dimension of the protruding width is attached to the side surface of 11a.

  Further, a positioning portion 1f (formed with a concave groove) similar to that of the above-described embodiment is provided from both end portions to the side surface of the upper surface of the first support rod 11a, and a locking portion 1e (projection piece) is provided on the lower surface. Is provided. The locking portion 1e and the positioning portion 1f need to be provided at a location that does not interfere with the second support rod 12a when the first support rod 11a is in the most contracted state. And it is provided in the front-end | tip part of the 1st support rod 11a which is flat.

On the other hand, the rear portion of the second support rod 12a is bent into a step that is one step higher, and a mounting piece 1b is provided at the rear end so as to follow the inclination angle of the nose cover plate 2. Since the eaves support 10 of the present embodiment is preferably used when the nasal concealment plate 2 is inclined, the weight of the eaves urn 3 when the eaves support 10 is fixed to the inclined nasal concealment plate 2. Acts diagonally downward and is easy to come off. Therefore, the attachment piece 1b has four fastener insertion holes 1i formed in the attachment piece 1b of the eaves rod support 1 described above. Six tool insertion holes 1i are formed.
Since the other structure of this eaves support 10 is the same as that of the eaves support 1 of the embodiment shown in FIGS. 1 to 11 described above, the same reference numerals are assigned to the same members and the description thereof is omitted.

  Next, the installation method of the eaves cage support 10 of the said structure is demonstrated.

  Similar to the above-described installation method of the eaves support 1, the eaves support 10 and 10 are first installed on both ends of the eaves nose cover plate 2 in consideration of the water gradient of the eaves 3, and the attachment piece 1b. Fasteners 7, 7, 7, 7, 7, 7, such as screws, are screwed into the nose cover plate 2 and fixed to the fastener insertion holes 1 i, 1 i, 1 i, 1 i, 1 i, 1 i. Then, after the water thread 8 is locked to the locking part 1e of the first support bar 11a of one eave bar support 10, the water line 8 is moved along the positioning part 1f and the other eave bar support is supported. It is made to latch on the latching | locking part 1e of the 2nd support rod 12a of the tool 10 (FIG. 16).

Next, the eaves support 1 is placed between the eaves support 10 and 10 at both ends so that the water string 8 stretched along an accurate water gradient matches the positioning portion 1f. 10 is installed (FIG. 17). At this time, since the nasal concealment plate 2 is inclined, the protruding dimension of the eaves support 10 increases as it goes downward. Accordingly, since the adjustment operation for adjusting the height and the adjustment of the projecting width are required, the wing nut 9b is loosened and the first support rod 11a is extended or contracted, so that the positioning portion 1f matches the water thread 8. After that, it is necessary to fasten and fix the wing nut 9b, and to install the eaves pad support 10 on the nose cover plate 2. Then, the front ear edge portion 3c and the rear ear edge portion 3d of the eaves rod 3 are held by the front ear edge holding portion 1c and the rear ear edge holding portion 1d of the eaves rod support tool 10, respectively. Complete.
Since the other structure of the installation method of this eaves support 10 is the same as the installation method of the eaves support 1 of embodiment shown in FIGS. 1-11 mentioned above, description is abbreviate | omitted.

  The eaves ridge support 10 configured as described above and the method of installing the support 10 are such that the first support ridge 11a is extendable, so that the first support is provided even when the nose cover plate 2 is inclined. By extending or shortening the collar 11a and aligning the positioning portion 1f with the water thread 8, it is possible to accurately adjust the height and the output width.

It is a right view of the eaves hook support tool which concerns on one Embodiment of this invention. It is a front view of the support tool. It is a top view of the support tool. It is AA sectional drawing of FIG. It is the elements on larger scale which show other embodiment of the latching | locking part of the support tool. It is sectional drawing which shows embodiment which provided the latching | locking part of the support tool in the side surface of the support tool main body. It is the elements on larger scale which show the variation of the latching | locking part of embodiment shown in FIG. It is sectional drawing which shows other embodiment which provided the latching | locking part of the support tool in the side surface of the support tool main body. It is a top view which shows the form whose latching | locking part of the support tool is a convex part. It is the elements on larger scale which show the variation of the latching | locking part of embodiment shown in FIG. It is sectional drawing which shows the state which installed the support tool in the nose cover board. It is a right view of the eaves hook support tool which concerns on other embodiment of this invention. It is a front view of the support tool. It is a right view which shows the state which extended the 1st support rod of the support tool to the maximum. It is sectional drawing which shows the state which installed the support tool in the nose cover board. It is explanatory drawing which shows one Embodiment of the installation method of the eaves brace support tool of this invention. It is explanatory drawing which shows the installation method.

Explanation of symbols

1,10 eaves support 1a, 10a support body 1b mounting piece 1c front ear edge holding part 1d rear ear edge holding part 1e, 10e, 11e, 12e, 13e, 14e, 15e locking part (protrusion piece)
1f Positioning part (formed with concave grooves)
10f, 11f Positioning part (formed with convex parts)
1g Marking line 1h Lifting prevention piece 1i Stopper insertion hole 1j Leaf spring 2 Nasal concealment plate 3 eaves 3a Front plate 3b Back plate 3c Front ear 3d Rear ear 4 Roof material 5 Field plate 6 Top 7 Stopper 8 Water Thread 9a Fixing screw 9b Wing nut

Claims (6)

A support for supporting the eaves, formed on the support body, an attachment piece for fixing to a nose cover plate provided at the rear end of the support body, and a front end and a rear part of the support body, respectively. And an ear edge holding portion for holding the ear portion of the eaves ridge, provided with a positioning portion for the water thread on the upper surface of the support body , and provided with a locking portion for locking the water thread on the lower surface of the support body . An eaves support device characterized by that. The eaves support according to claim 1 , wherein the locking portion is a projecting piece, and the positioning portion is formed by a concave groove. A locking portion projecting piece, the positioning portion is formed by the convex portions, according to claim 1, characterized in that a convex portion in a house side or / and the outdoor side of the locking portion Eaves support. The positioning part and the locking part are in a virtual plane orthogonal to the upper surface of the support tool body provided with the positioning part at a position where the positioning part is provided, and are orthogonal to the length direction of the support tool body. The eaves support according to any one of claims 1 to 3 , wherein the eaves support is located in a virtual plane parallel to the line. The support body is composed of a first support rod and a second support rod, and the first support rod holds an ear edge holding portion for holding the front ear portion of the eave rod and a rear ear portion of the eave rod. An ear edge holding portion is provided, and the second support rod is provided with an attachment piece for fixing to a nose cover plate or the like, and the first support rod slides with respect to the second support rod. The eaves support according to any one of claims 1 to 4 , wherein the support body is extendable. The eaves hook support according to any one of claims 1 to 5 is attached to both ends of the eaves nose cover, etc., with a difference in height corresponding to the length between the ends, respectively, After the water thread is locked to the locking part of one support, the water thread is locked to the locking part of the other support, and between one eaves support and the other eaves support In addition, the eaves rod support is attached so that the positioning portion matches the water thread.

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