JP2008156895A - Eaves gutter hook - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an eaves gutter hook capable of preventing a deterioration substance included in a material forming a fascia board from transferring simply to prevent a supporting part from being deteriorated and achieving a satisfactory construction property. <P>SOLUTION: This eaves gutter hook is provided with the supporting part supporting an eaves gutter and a fixing part 3 erected vertically for the supporting part. A part around a mounting hole 5 passing through in the front and the rear in the fixing part is formed of a deterioration prevention material 7 for preventing the supporting part from being deteriorated due to the transfer of the deterioration substance included in the material forming the fascia board 4. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an eaves hook hanging tool.

  In order to attach the eaves to the eaves, the eaves hanger 1 as shown in FIG. 4 is used. Although the eaves-hanging tool 1 has been provided with various configurations so far, in general, the support portion 2 that holds the ear portion of the eaves rod and supports the eaves rod, and the support portion 2 And a fixing portion 3 standing upright.

  The eaves hanger 1 is fixed through an attachment hole 5 formed in the fixing portion 3 and penetrating in the front-rear direction by bringing the rear end 3a of the fixing portion 3 into contact with the outdoor surface 4a of the nose cover plate 4 provided at the eaves tip. A nail or screw 6 as a tool is driven or screwed into the nose cover plate 4 to be attached to the eaves and fixed. The eave ridge is attached to the eave ridge suspension 1 fixed in this manner, and the eave ridge is attached to the eaves edge via the eave ridge suspension 1.

  By the way, when the nasal concealment plate 4 is made of cement, the alkali component may be transferred to the eaves hanger 1 over time and the support portion 2 may be deteriorated. The support part 2 and the fixing part 3 are preferably made of a lightweight and high-strength material. In particular, polycarbonate is preferable as a material for the support part 2 and the fixing part 3, but in this case, migration of degradable substances is prevented. is important.

  In order to prevent the deterioration material from transferring to the eaves hanger 1, the present applicant has proposed a gutter hanger with a cover member (Patent Document 1).

In the rain gutter suspended with cover member described in Patent Document 1, the cover member made of synthetic resin to which no plasticizer is added covers the horizontal continuous piece of the rain gutter suspended from above. The cover member prevents the plasticizer added to the vinyl chloride that forms the waterproof plate material that is fitted and waterproofed from being installed on the top surface of the eaves to prevent rain. It prevents the bad influences such as the quality change and the occurrence of cracks of the rain gutter suspension.
JP 2003-49515 A

  However, it takes time and effort to attach the cover member to each rain gutter suspension, and the rain gutter suspension with cover member described in Patent Document 1 is improved in terms of workability. Is envied.

  The present invention has been made in view of the circumstances as described above, and simply prevents the migration of degradable substances contained in the material forming the nose cover plate, and prevents the support portion from deteriorating. It is an object to provide an eaves hook with good workability.

  In order to solve the above-described problems, the eaves-hanging tool of the present invention is characterized by the following.

  1stly, it is provided with the support part which supports an eaves rod, and the fixing | fixed part which stands upright with respect to a support part, and the surrounding part of the attachment hole penetrated back and forth in a fixing | fixed part is in the material which forms a nose concealment board. It is formed from the deterioration prevention material which prevents that a support part deteriorates by transfer of the degradable substance contained in.

  Second, in the first feature, the thickness of the deterioration preventing material increases from the front end side of the fixing portion toward the rear end.

  Third, in the first or second feature, the attachment hole has a conical shape with a hole diameter becoming narrower from the front end toward the rear end, and the hole diameter on the rear end side fixes the eaves-hanging device to the nose cover plate. The fixing tool is thinner than the outer diameter of the fixing tool to be held.

  Fourth, in the third feature, a thread groove is formed on the inner periphery of the mounting hole.

  Fifth, in the first or second feature, the attachment hole has a columnar shape that is thinner than the outer diameter of the fixing tool that fixes the eaves hanger to the nose cover plate, and the fixing tool can be held. Yes.

  According to the first aspect of the present invention, it is possible to easily prevent the support portion from deteriorating due to the transfer of the degradable substance contained in the material forming the nose cover plate, and to keep the eaves bag mounting state stable. Be drunk. Moreover, the workability of the eaves hanging tool is improved.

  According to the second aspect, the deterioration of the support portion due to the transfer of the degradable substance is further prevented.

  According to the third aspect of the invention, in addition to the effects of the first or second aspect of the invention, it is possible to hold the fixing tool for fixing the eaves hanger to the nasal cover plate, which facilitates work at a high place. The workability is better.

  According to the fourth aspect of the present invention, the holding force is increased, and the unintentional dropping of the screw as the fixing tool can be prevented.

  According to the fifth aspect, the same effect as in the third aspect can be obtained.

  FIG. 1 is a cross-sectional view of an essential part showing a first embodiment of an eaves-hanging tool of the present invention.

  The eaves rod suspension 1 shown in FIG. 1 has the basic configuration of the eaves rod suspension 1 shown in FIG. 4, that is, a supporting portion 2 that holds the ear portion of the eaves rod and supports the eaves rod, and a support The configuration is such that it includes a fixed portion 3 that stands vertically with respect to the portion 2.

  And in the eaves rod hanger 1 shown in FIG. 1, in the fixing | fixed part 3 provided in order to pass the nail or screw 6 which is a fixing tool which fixes the eaves rod hanger 1 to the nose concealment board 4 of the eaves edge, it is back and forth. A peripheral portion of the mounting hole 5 that penetrates is formed of a deterioration preventing material 7 that prevents the support portion 2 from deteriorating due to the transfer of a degrading substance contained in the material forming the nose cover plate 4.

  If the nasal cover 4 is made of cement, the alkali component may be transferred to the eaves hanger 1 over time and the support 2 may be deteriorated if it is made of PVC steel plate. The support part 2 and the fixing part 3 are preferably made of a lightweight and high-strength material. In particular, polycarbonate is preferable as a material for the support part 2 and the fixing part 3, but in this case, migration of degradable substances is prevented. is important. Since the transfer of the degradable substance is likely to occur through the nail or the screw 6, the peripheral portion of the mounting hole 5 of the fixing portion 3 is formed from the deterioration preventing material 7 to prevent the support portion 2 from being deteriorated. By preventing the support portion 2 from being deteriorated, the attachment state of the eaves can be kept stable. In addition, the use of the deterioration preventing material 7 is minimized to reduce the cost.

  Various materials can be used for the deterioration preventing material 7, and examples thereof include hard resins such as polyethylene, polypropylene, and polyvinyl chloride, and soft resins such as silicon rubber and urethane rubber. Polybutylene terephthalate can also be used. In this case, glass fiber can be used to sufficiently withstand the compressive strength associated with the nail driving or screw 6 screwing. When the soft resin is used, the holding area of the nail or the screw 6 in the mounting hole 5 is expanded, the nail or the screw 6 can be stably held, and the stress applied to the eaves rod suspension 1 is more evenly distributed. It is also possible to prevent deterioration of the eaves hanger 1 due to the stress of the nail or screw 6.

  The thickness of the deterioration preventing material 7 increases from the front end 3b side of the fixed portion 3 toward the rear end 3a. In this way, by increasing the thickness of the deterioration preventing material 7 from the front end 3b side of the fixing portion 3 toward the rear end 3a, the deterioration of contacting the outdoor surface 4a of the nose cover plate 4 at the rear end 3a of the fixing portion 3 is achieved. The contact area of the prevention material 7 is sufficiently ensured, and migration of degrading substances such as alkali components and plasticizers from the nose cover plate 4 is further prevented.

  In addition, in the eaves anchor 1 shown in FIG. 1, the mounting hole 5 has a hole diameter that decreases from the front end 5b toward the rear end 5a, that is, the hole diameter of the front end 5b is D, and the hole diameter of the rear end 5a is d. Then, it is conical with d <D, and the hole diameter on the rear end 5a side is made smaller than the outer diameter R of the fixing tool of the nail or screw 6 which is a fixing tool for fixing the eaves hanger 1 to the nose cover plate 4. Yes. With such an attachment hole 5, a nail or a screw 6 as a fixing tool is inserted from the front end 5 b of the attachment hole 5, so that the deterioration preventing material 7 is formed in the portion of the attachment hole 5 whose diameter is smaller than the outer diameter R. It is held by elasticity. Therefore, in a state where the nail or the screw 6 is inserted in advance from the front end 5b of the mounting hole 5 and held in the mounting hole 5, the rear end 3a of the fixing portion 3 is superposed on the outdoor surface 4a of the nose cover plate 4 at the eaves, The eaves hanger 1 can be attached and fixed to the nose cover plate 4 so that the nail can be driven and the screw 6 can be screwed easily. Since the attachment work of the eaves hook 1 is performed at a high place, such holding of the nail or screw 6 in the attachment hole 5 makes the eaves hook 1 more workable.

  Further, since the nail or the screw 6 is driven or screwed so as to scrape the deterioration preventing material 7, the fixing strength of the eaves hanger 1 with the nail or screw 6 is increased.

  As described above, in the eaves hanger 1 shown in FIG. 1, the peripheral portion of the attachment hole 5 penetrating forward and backward in the fixing portion 3 where the rear end 3a contacts the outdoor surface 4a of the nose cover plate 4 is the deterioration preventing material 7. Therefore, it is possible to prevent the support portion 2 from deteriorating due to the transfer of degradable substances contained in the material forming the nasal concealment plate 4, and to keep the eaves bag mounting state stable. it can. Moreover, the transfer of the degradable substance is realized by a simple configuration in which the peripheral portion of the mounting hole 5 is formed from the deterioration preventing material 7, and it is not necessary to add a cover member or the like, and the workability is excellent.

  Moreover, since the thickness of the deterioration prevention material 7 is increasing toward the rear end 3a from the front end 3b side of the fixing | fixed part 3, the eaves hook 1 shown in FIG. 1 supports the support part 2 by transfer of a degradable substance. It is possible to further prevent the deterioration.

  Further, in the eaves rod hanging tool 1 shown in FIG. 1, the mounting hole 5 has a conical shape in which the hole diameter decreases from the front end 5b toward the rear end 5a (d <D), and the hole diameter on the rear end 5a side is nail. Or since it is thinner than the outer diameter R of the screw 6, it is possible to hold the nail or the screw 6 as a fixing tool for fixing the eaves hanger 1 to the nose cover plate 4, and work at a high place becomes easy. The workability is better.

  FIG. 2 is a cross-sectional view of an essential part showing a second embodiment of the eaves hook suspension of the present invention.

  In the eaves rod suspension 1 shown in FIG. 2, the same parts as those of the eaves rod suspension 1 shown in FIG.

  The eaves rod hanging tool 1 shown in FIG. 2 has a groove 8 engraved on the inner periphery of the mounting hole 5 of the eaves rod hanging tool 1 shown in FIG. Therefore, in the eaves rod hanger 1 shown in FIG. 2, in addition to the effect produced by the eaves rod hanger 1 shown in FIG. 1, the screw 6 can be screwed into the mounting hole 5 to some extent, so that the holding force of the screw 6 is increased. As a result, the screw 6 can be prevented from unexpectedly falling off.

  The other effects of the eaves hook 1 shown in FIG. 2 are exactly the same as those of the eaves hook 1 shown in FIG.

  FIG. 3 is an essential part cross-sectional view showing a third embodiment of the eaves-hanging tool of the present invention.

  In the eaves rod suspension 1 shown in FIG. 3, the same reference numerals are given to the same portions as those of the eaves rod suspension 1 shown in FIGS. 1 and 2, and the description thereof is omitted.

  In the eaves hanger 1 shown in FIG. 3, the mounting hole 5 has a columnar shape with a constant hole diameter d from the front end 5 b to the rear end 5 a, and the hole diameter d allows the eaves hanger 1 to be attached to the nose cover plate 4. It is made thinner than the outer diameter R of a nail or screw 6 as a fixing tool for fixing. For this reason, even if the attachment hole 5 is cylindrical, the eaves hanger 1 shown in FIG. 3 inserts the nail or screw 6 as a fixing tool from the front end 5b of the attachment hole 5, thereby 6 can be held in the mounting hole 5 by the elasticity of the deterioration preventing material 7 and the like. Therefore, the nail or the screw 6 is inserted from the front end 5b of the mounting hole 5 and held in the mounting hole 5 in advance. 3 is superposed on the outdoor surface 4a of the eaves nose cover plate 4 so that the eaves hanger 1 can be attached and fixed to the nose cover plate 4, so that nails can be driven and screws 6 can be screwed in. It becomes easy. The workability of the eaves hanger 1 is as good as that of the eaves hanger 1 shown in FIG. 1, and the attachment work of the eaves hanger 1 performed at a high place becomes easy.

  Further, since the nail or the screw 6 is driven or screwed so as to scrape the deterioration preventing material 7, the fixing strength of the eaves hanger 1 with the nail or screw 6 is increased.

  The other effects of the eaves hook 1 shown in FIG. 3 are the same as those of the eaves hook 1 shown in FIG.

  1, 2, and 3, the peripheral portion of the attachment hole 5 formed from the deterioration preventing material 7 can be formed integrally with the formation of the fixing portion 3. A member having an attachment hole 5 penetrating in the front-rear direction and formed from the deterioration preventing material 7 is produced, and a hole corresponding to the outer shape of the member is formed in the fixing portion 3, and the deterioration preventing material 7 is formed in the hole. It can also be formed by fitting a member formed from.

  As shown in FIGS. 1, 2 and 3, the front end 3b of the fixed portion 3 is formed with a seat portion 9 of the deterioration preventing material 7 and used as a receiver for the head portion 6a of the nail or the screw 6. It is possible to sufficiently withstand the compressive strength accompanying the insertion or screwing of the screw 6.

It is principal part sectional drawing which showed 1st Embodiment of the eaves hook hanging tool of this invention. It is principal part sectional drawing which showed 2nd Embodiment of the eaves hook hanging tool of this invention. It is principal part sectional drawing which showed 3rd Embodiment of the eaves hook hanging tool of this invention. It is the side view which illustrated the conventional eaves hook hanging tool.

Explanation of symbols

1 eaves hanger 2 support part 3 fixing part 3a rear end 3b front end 4 nose cover plate 5 mounting hole 5a rear end 5b front end 7 deterioration preventing material 8 screw groove

Claims (5)

  Deterioration included in the material forming the nose cover plate, including a support part for supporting the eaves and a fixing part that stands upright with respect to the support part, and a peripheral part of the mounting hole penetrating back and forth in the fixing part An eaves-hanging tool characterized in that the eaves-hanging tool is formed from a deterioration preventing material that prevents the support portion from being deteriorated by the transfer of the active substance.   The eaves-hanging tool according to claim 1, wherein the thickness of the deterioration preventing material increases from the front end side to the rear end of the fixing portion.   The mounting hole has a conical shape with a hole diameter narrowing from the front end toward the rear end, and the hole diameter on the rear end side is narrower than the outer diameter of the fixing tool that fixes the eaves-hanging device to the nose cover plate, so that the holding tool can be held. The eaves-hanging tool according to claim 1 or 2, wherein the eaves-hanging tool is possible.   The eaves-hanging tool according to claim 3, wherein a thread groove is formed on the inner periphery of the mounting hole.   3. The attachment hole according to claim 1, wherein the attachment hole has a columnar shape that is thinner than an outer diameter of the fixing tool that fixes the eaves-hanging tool to the nose cover plate, and is capable of holding the fixing tool. Eaves hanging tool.

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