JP4696867B2 - Heel support - Google Patents

Description

  The invention of the present application includes an attachment body having an attachment surface attached to the building on the rear side, and an eaves holding body that protrudes forward from the attachment body and holds eaves such as eaves and eaves. The present invention relates to a heel support whose mounting body is formed of polycarbonate.

  Conventionally, as shown in FIG. 5, an attachment body 2 having an attachment surface 1 attached to the building A on the rear side, and a fence holder 4 that protrudes forward from the attachment body 2 and holds eaves. In the case where the mounting body 2 is made of polycarbonate, the mounting body 2 is provided with a protective cover 5 provided so as to cover the mounting surface 1 in order to prevent adverse effects from the building A side. (Patent Document 1: Japanese Patent Laid-Open No. 10-196072).

In this case, even if the nose plate 10 of the building A to which the attachment body 2 is attached is formed of a polyvinyl chloride coated steel plate, the plasticizer contained in the polyvinyl chloride is blocked by the protective cover 5 and molded from polycarbonate. There is no transition to the mounting body 2, and there is no situation in which cracks associated with contact with the plasticizer are generated in the mounting body 2 and the strength is lowered early, and the initial mounting strength is maintained over a long period of time. It is said that. In addition, also when the nose board 10 of the building A to which the attachment body 2 is attached is formed of a cement-based material, the alkali transfer from the nose board 10 is blocked by the protective cover 5, and the attachment body 2 The occurrence of cracks in the is prevented.
JP-A-10-196072

  However, in the conventional heel support disclosed in the above-mentioned Patent Document 1, the protective cover 5 is in the form of a film and is attached and held on the mounting surface 1 with an adhesive. In this case, the protective cover 5 is Since it is difficult to peel off if it is attached at a shifted position, it is difficult to align the protective cover 5 and the mounting surface 1 at the time of sticking, and the protective cover 5 is attached to the mounting surface 1 only by sticking with an adhesive. On the other hand, it was not firmly held. The mounting body 2 is provided with a fixing hole 8 through which a fixing tool such as a driving nail or a screw for fixing a building is inserted. The fixing tool to be inserted breaks through the film-like protective cover 5. .

  The present invention has been made in view of the above-mentioned background art. The problem is that the protective cover is hooked and held on the mounting body, and the mounting surface is easily and reliably covered with the protective cover. An object of the present invention is to provide a scissor support that prevents adverse effects such as crack generation associated with plasticizer transfer and alkali transfer.

In order to solve the above-mentioned problems, a saddle support according to the present invention includes a mounting body having a mounting surface attached to a building on the rear side, and a hook holding body that protrudes forward from the mounting body and holds the basket. And a protective cover provided so as to cover the mounting surface in order to prevent adverse effects from the building side in the saddle support in which the mounting body is formed of polycarbonate, and this protective cover is attached to the mounting body. A locking portion for hooking and holding is formed in the protective cover, and the mounting body is provided with a fixing hole through which a fixture for fixing the building is inserted, and the protective cover is connected so as to communicate with the fixing hole. A through hole is formed at a corresponding position .

  In the saddle support of the present invention, the mounting surface on the rear side of the mounting body is covered with a protective cover, thereby preventing adverse effects such as cracking in the mounting body due to plasticizer migration from the building and alkali migration. Is done. Moreover, the protective cover is securely hooked and held on the mounting body by the locking portion formed on the protective cover, and is simply disposed between the mounting body and the building with the mounting surface accurately covered. The

1 to 3 show a heel support that is an embodiment corresponding to all of claims 1 to 4 of the present application. The heel support of this embodiment includes a mounting body 2 having a mounting surface 1 attached to the building A on the rear side, and a heel holding body 4 that protrudes forward from the mounting body 2 and holds the eaves basket 3. , With. Moreover, in the scissors support of this embodiment, the attachment body 2 and the scissors holding body 4 are integrally formed of a transparent polycarbonate. A protective cover 5 is provided so as to cover the mounting surface 1 in order to prevent adverse effects from the building A side, and a locking portion 6 for hooking and holding the protective cover 5 to the mounting body 2 is provided. A fixing hole 8 is formed in the protective cover 5 and through which the fixture 7 for fixing the building A is inserted. The corresponding position of the protective cover 5 is communicated with the fixing hole 8. A through-hole 9 is formed in the bottom.

In this case, the protective cover 5 is formed in a thin plate shape so as to be interposed between the building A and the mounting surface 1, and is extended so as to be bent forward and downward from the upper end edge of the protective cover 5. The latching | locking part 6 hooked on the upper end part of is formed. In addition, a locking portion 6 is formed so as to extend downward to the lower end of the protective cover 5, and a recess 61 opened downward to be engaged with the hook holding body 4 is formed in the locking portion 6. A through-hole 9 that is formed and communicated with the fixing hole 8 is also formed in the locking portion 6.

  Hereinafter, the heel support of this embodiment will be described in more detail. As shown in FIG. 1, the heel support of this embodiment holds the eaves ridge 3 at the eaves of the building A, and the attachment body 2 is driven into the nose plate 10 of the eaves and fixed with nails, screws, or the like. It is attached with the tool 7. Here, when the nose plate 10 is made of a cement-based material, alkali migration becomes a problem, and when it is made of a polyvinyl chloride-coated steel sheet, plasticizer migration becomes a problem. These problems can be solved with the heel support. In addition, the heel support of this embodiment is integrally injection-molded with a transparent polycarbonate as a whole, and has a mounting body 2 attached to the building A, and is projected forward from the mounting body 2 to hold the eaves 3. And a wrinkle holding body 4.

  The eaves holding body 4 includes a base end portion 11 projecting from the front surface of the mounting body 2 and a main body bar portion 12 extending forward from the base end portion 11. A vertical piece 13 is integrally formed at the front end portion. A rear ear holding portion 14 is formed at the rear end portion of the main body bar portion 12 below the base end portion 11, and a front ear holding portion 15 is formed at the upper end portion of the vertical piece portion 13. . Further, in the middle of the vertical piece 13, a support convex portion 16 that protrudes forward in a substantially triangular shape is integrally formed.

  The eaves 3 is made of a synthetic resin, a synthetic resin-coated metal plate, or the like. And a rear plate portion 19 erected at the rear end of the rear plate. A hollow front ear portion 20 and a rear ear portion 21 are formed at the upper end portions of the front plate portion 18 and the rear plate portion 19, respectively. Further, the front plate portion 18 is curved so that a middle portion of the front plate portion swells forward and protrudes, and a groove portion 22 bent in a substantially U-shape is formed in the middle portion.

  And the front ear part 20 and the rear ear part 21 of the eaves cage 3 are respectively engaged with the front ear holding part 15 and the rear ear holding part 14 of the heel holder 4 of the heel support tool, and this eaves bowl 3 is the same. It is suspended and held by the heel support 4 of the heel support. At that time, first, the groove-like portion inside the front ear portion 20 is hooked and locked to the projecting piece-like front ear holding portion 15, and in this state, the eaves rod 3 is rotated so that the rear end portion is pushed up. Thus, the rear ear portion 21 protruding inward is hooked and locked on the rear ear holding portion 14 protruding rearward and obliquely upward.

  In this case, the vicinity of the front end of the bottom plate portion 17 of the eaves cage 3 is abutted against the lower end portion of the vertical piece portion 13, and the groove portion 22 of the front plate portion 18 of the eave cage 3 is placed on the support convex portion 16 of the vertical piece portion 13. Is locked, and the eaves bowl 3 is securely suspended and held so as not to rattle. In addition, since the entire heel support is transparent, the eaves 3 can be easily seen through it and is easy to construct. In addition, the eaves support is not conspicuous because it is transparent, and the construction finish appearance is improved without causing a sense of incongruity in the longitudinal direction of the eaves eaves 3.

  As shown in FIG. 3, the heel support attachment body 2 has a horizontally long rectangular shape, and a base end portion 11 of the heel support 4 projects from the middle of the front surface thereof. Fixing holes 8 through which the fixture 7 is inserted are arranged in a pair in the upper and lower directions on the attachment body 2 on both sides of the base end portion 11 of the heel holder 4. The protective cover 5 has an outer shape that is substantially the same as the mounting surface 1 on the rear side of the mounting body 2 and is formed in a horizontally long rectangular shape. A concave portion 51 that opens downward is formed in the middle of the protective cover 5. The upper end edge of the protective cover 5 is formed with a locking portion 6 extending so as to be bent forward and downward. The locking portion 6 is composed of an upper piece 6a and a front piece 6b. Thus, the protective cover 5 and the locking portion 6 are formed in a generally U-shaped cross section that is thin and opens downward as a whole.

  The protective cover 5 and the locking portion 6 are integrally formed, and are made of a molded product such as hard polyvinyl chloride, polyethylene, or polyester, or a metal plate, and prevents alkali migration. The front piece portion 6b of the locking portion 6 is formed in a horizontally long rectangular shape corresponding to the protective cover 5 and has a substantially rectangular shape, and a recess 61 opened downward is formed in the middle thereof. Further, a through hole 9 communicating with the fixing hole 8 of the attachment body 2 is formed in the protective cover 5 and the front piece 6 b of the locking portion 6.

  And the latching | locking part 6 is hooked on the upper end part of the said attachment body 2, In that case, the upper piece part 6a of the latching | locking part 6 is located on the upper end part of the attachment body 2, and The front piece 6b covers the front surface portion of the mounting body 2, the protective cover 5 covers the mounting surface 1 on the rear side of the mounting body 2, and the protective cover 5 and the front piece 6b of the locking portion 6 cover the mounting body 2. It is hooked and supported so as to be pinched. In this case, the recess 61 formed in the front piece 6 b of the locking portion 6 is engaged with the base end portion 11 of the heel holder 4, and the protective cover 5 is securely attached to and supported by the attachment body 2. The

  As described above, the protective cover 5 is attached to and supported by the mounting body 2 in advance before construction, and the heel support is driven into the nose plate 10 at the eaves of the building A as shown in FIGS. It can be attached with a fixture 7 such as a screw. In this case, the fixing tool 7 is inserted into the through hole 9 of the front piece 6b of the locking part 6, the fixing hole 8 of the mounting body 2, and the through hole 9 of the protective cover 5 in this order, and is hit against the nose plate 10. However, in that case, the attachment body 2 is covered and protected from the front and rear by the front piece 6b of the locking portion 6 and the protective cover 5, and the stress at the time of driving is also relaxed to prevent the attachment body 2 from being damaged. The

  Therefore, in the saddle support of this embodiment, the attachment surface 1 on the rear side of the attachment body 2 is covered with the protective cover 5, so that the attachment body 2 accompanying the plasticizer transition from the building A and the alkali transition is used. Adverse effects such as cracking are prevented. Moreover, since the protective cover 5 is securely hooked and held on the mounting body 2 by the locking portion 6 formed thereon, the mounting body 2 and the building A are covered with the mounting surface 1 accurately. It is easily placed between the two. In this case, the protective cover 5 is formed in a thin plate shape, and is interposed between the building A and the mounting surface 1 so as not to be bulky. Further, since the locking portion 6 is formed so as to be bent forward and downward from the upper end edge of the protective cover 5, it is reliably hooked and locked so as not to be detached from the upper end portion of the attachment body 2. .

  Further, in the heel support of this embodiment, a fixing hole 8 through which the fixture 7 for fixing the building A is inserted is provided in the mounting body 2, and the protective cover 5 is communicated with the fixing hole 8. Since the through holes 9 are formed at the corresponding positions of the protective cover 5, the protective cover 5 is prevented from being displaced with respect to the mounting surface 1 by inserting the fixing tool 7 into the fixing holes 8 and 9. More accurately placed. In this case, since the front piece 6b of the locking part 6 is formed long downward so as to extend downward to the lower end of the protective cover 5, the front piece of the protective cover 5 and the locking part 6 is formed. The portion 6b is firmly hooked and supported so as to sandwich the attachment body 2. Moreover, since the recess 61 opened downward is formed in the front piece 6b of the locking portion 6, the recess 61 is engaged with the base end 11 of the heel holder 4 and the protective cover 5 is attached. It is more securely attached to and supported by the body 2.

  Further, in this case, a through hole 9 communicating with the fixing hole 8 is also formed in the front piece portion 6 b of the locking portion 6, and when the fixing tool 7 is driven against the nose plate 10, the attachment body 2 is The front piece 6b of the locking portion 6 and the protective cover 5 are covered and protected from the front and back, and the stress at the time of hitting in the vicinity of the fixing hole 8 and the through hole 9 is alleviated and the attachment body 2 is prevented from being damaged. Moreover, in the heel support of this embodiment, since the attachment body 2 and the heel holding body 4 are integrally formed of a transparent polycarbonate, the eaves ridge 3 can be easily viewed through and installed. Moreover, it is inconspicuous because it is transparent, and the finished appearance of the construction is good without causing a sense of incongruity.

FIG. 4 shows a heel support which is another embodiment corresponding to claims 1 to 2 and claims 4 and 4 of the present application. In the heel support of this embodiment, the front piece 6b of the locking portion 6 is not extended downward long enough to reach the lower end of the protective cover 5, and the front piece 6b is fixed to the mounting body 2. The through hole 9 is not formed in the front piece 6b without covering the hole 8. Other than that, the configuration is the same as in the above embodiment, and the effects other than those according to claim 3 are exhibited in the same manner as in the above embodiment.

The side view which shows the construction state of the scissors support which is one Embodiment of this invention. Sectional drawing which shows the principal part of the construction state of the coffin support. The disassembled perspective view which shows the same coffin support. The disassembled perspective view which shows the principal part of the scissors support which is another embodiment of this invention. The principal part of the scissors support which is a prior art example is shown, (a) is a disassembled perspective view of a scissors support, (b) is sectional drawing of the construction state.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Attachment surface 2 Attachment body 3 Eaves 4 Eave holder 5 Protective cover 6 Locking part 61 Recess 7 Fixing tool 8 Fixing hole 9 Through-hole A Building

Claims (4)

An eaves support that includes an attachment body that has an attachment surface attached to a building on the rear side, and an eaves holding body that protrudes forward from the attachment body and holds eaves, and the attachment body is formed of polycarbonate In order to prevent the adverse effect from the building side, provided with a protective cover provided to cover the mounting surface, forming a locking portion for hooking and holding the protective cover to the mounting body, the protective cover , A scissor support tool in which a fixing hole through which a fixing tool for fixing a building is inserted is provided in the mounting body, and a through hole is formed at a corresponding position of the protective cover so as to communicate with the fixing hole .   The protective cover is formed in a thin plate shape so as to be interposed between the building and the mounting surface, and is extended so as to be bent forward and downward from the upper end edge of the protective cover and hooked on the upper end portion of the mounting body. The heel support according to claim 1, wherein a portion is formed. A locking part is formed so as to extend downward to reach the lower end of the protective cover, and a downwardly opened recess is formed in the locking part to be engaged with the hook holding body. The heel support according to claim 2, wherein a through-hole communicating with the fixed hole is also formed. The scissor support according to any one of claims 1 to 3 , wherein the attachment body and the scissor holder are integrally formed of a transparent polycarbonate.

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