JP4552839B2 - Eaves - Google Patents

Description

  The present invention relates to an eaves bowl attached to the eaves of a building, and more particularly, to a structure of an eaves-integrated eaves attached directly to a nose plate of the eaves.

  Conventionally, in order to attach the eaves to the eaves of a building, the eaves body is attached via a hanging tool struck to the nose of the building. Such an eaves mounting structure is disclosed in, for example, Patent Document 1.

  As shown in FIGS. 9 and 10, the hanger 21 of the eaves ridge 19 of Patent Document 1 is formed of resin, and the nose plate 20 of the building using the arm portion 23 that holds the eave ridge body 31 and the fixture 30. The mounting plate 22 is provided with a mounting hole 29 into which the fixing tool 30 is inserted.

  The mounting plate 22 is different in inclination angle of the surface 28 from the inclination angle of the mounting surface 27 that contacts the outer surface of the building, and the mounting hole 29 is tapered so as to expand toward the mounting surface 27 from the surface 28 of the mounting plate 22. Formed.

For this reason, since the mounting hole 29 has room for the fixing tool 30 such as a nail, the fixing tool 30 can be smoothly driven in a free state at a right angle to the nose plate 20, so that the fixing tool 30 bends during the approach. The hanging tool 21 can be stably fixed to the outer surface of the building.
JP 2004-250930 A

  However, in the configuration of Patent Document 1, when the attachment work of the hanger 21 to the nose plate 20 is performed by one person, the hanger 21 is held by one hand while the other hand is used to fix a screw or the like. 30 has to be inserted into the mounting hole 29 of the mounting plate 22 and fixed with an electric drill or the like.

  For this reason, there is a problem that the fixing tool 30 may be shifted or detached during the work and fall, and the work must be temporarily interrupted, resulting in poor work efficiency. Furthermore, according to the configuration of Patent Document 1, since an unsightly gap 32 is formed between the nose plate 20 and the eaves main body 31, there is a problem that the appearance of the eaves is poor and the commercial value is inferior.

For this reason, as shown in FIGS. 11 (a), 11 (b), and 11 (c), as shown in FIGS. 11 (a), 11 (b) and 11 (c), the eaves body 1 is fixed to the nose plate 2 of the building. The eaves main body 3 is a long V-shaped material with a vertical rear wall 5, a horizontal bottom 6 and an inclined front wall 7, and an upper end 7 a of the front wall 7. 2 is provided with an ear portion 8 that is folded back in parallel with the front wall 7. The eaves body 3 is continuously formed of one thin steel plate, and the rear wall 5 is folded at the upper end portion 5a of the rear wall 5 and the lower end portion of the rear wall 5. Two sets of long holes 9 are formed in the second rear wall 5d, and the eaves rod 1 is temporarily fixed to the first fixing device 11 provided on the nose plate 2. The hanging device 4 is With the upper end portion 14a of the rear plate 13 inserted between the ear portion 8 and the front wall 7, the hanger 4 and the rear wall 5 are permanently fixed to the nose plate 2 simultaneously by the second fixing device 18. "

  If it is this structure, since the hanger 4 and the back wall 5 are permanently fixed to the nose board 2 simultaneously by the 2nd fixing tool 18, the external appearance of an eaves tip can improve and the eaves which raises a commercial value can be provided.

  However, since the height of the long hole 9 is provided in the middle region of the second rear wall 5d, it is difficult to confirm the position of the long hole 9 when attaching the eaves body 3 to the nose plate 2. There was a problem that it was difficult to temporarily fix the heel body 3 to the first fixture 11.

Therefore, the present invention has been made in view of the above facts, and the object of the present invention is that the appearance of the eaves is good and the commercial value is high. Provided with an eaves that improves mounting workability without slipping off and falling.

The invention of claim 1 is an eaves ridge composed of an eaves main body fixed to a nose plate of a building and a hanger, and the eaves main body includes a vertical rear wall, a horizontal bottom, and an inclined front wall. A long member having a substantially V-shaped cross-sectional view, provided with an ear portion folded back in parallel with the front wall at the upper end of the front wall, and the nose plate through the hole provided in the rear wall of the eaves main body A hanger, which is temporarily fixed to the first fixing tool provided and is formed by connecting a rear plate inscribed in the rear wall and a front plate inscribed in the front wall with a horizontal connecting member, is an upper end portion of the front plate. When the second fixing tool is permanently fixed to the nose plate together with the rear wall in a state of being inserted between the ear portion and the front wall, the second fixing tool is attached to the rear plate at the tip portion thereof. medium opposed to a pair of protrusions held in provided a claw portion, both end portions of the top surface of the width direction and above the protruding portions provided their pair of projections vertically into Parts formed on a lower convex than, together with the pair of projections is up to the second fastener is secured to said nose plate to hold the body of the second fixture by the claw portion, the second The head of the second fixing tool is an elastic body that is separated from the claw part and is housed in a pair of protrusions while the fixing tool is fixed to the nose plate.

The invention of claim 2 is an eaves gutter according to claim 1, wherein the pair of projections is characterized in that it is provided at a higher position in the vertical direction from the upper end of the front wall.

Invention of Claim 3 is the eaves ridge of Claim 1 or Claim 2 , Comprising: The said hole with which the said rear wall of the said eaves ridge body is provided in parallel with the said bottom part above the said pair of projection part A hole having a U-shaped cross section that is formed and opens toward the nose plate.

  According to the first aspect of the present invention, there is an eaves ridge composed of an eaves main body fixed to a nasal plate of a building and a hanging tool, the eaves main body before inclining with a vertical rear wall and a horizontal bottom. A long V-shaped material having a substantially V-shaped cross-sectional view formed of a wall, provided with an ear portion folded back in parallel with the front wall at the upper end portion of the front wall, and the eave ridge body through the hole provided in the rear wall A hanger that is temporarily fixed to a first fixing member provided on a nose plate, and in which a rear plate inscribed in the rear wall and a front plate inscribed in the front wall are connected by a horizontal connecting member, The second fixing tool is held on the rear wall when the second fixing tool is permanently fixed to the nose plate together with the rear wall with the upper end portion thereof being inserted between the ear portion and the front wall. A pair of protrusions is provided with a claw part facing the tip part, and the pair of protrusions is provided on the nail until the second fixing tool is fixed to the nose plate. Since holding the body portion of the second fixture by, mounting workability can be improved so eliminates it from falling off or deviation second fastener during installation work on the nose plate of the suspender.

  In addition, since the pair of protrusions is an elastic body, the head of the second fixing member is separated from the claw portion and inside the pair of protrusions in a state where the second fixing member is fixed to the nose plate. Since it can be reliably and easily stored, the second fixture can be protected from rusting due to aging. In addition, there is no gap between the nose plate and the eaves main body, and the eaves appearance is good and the eaves can be made excellent in commercial value.

Further , according to the present invention , the pair of protrusions are provided above and below, and the top surface of the upper protrusion is formed in a convex shape whose both end portions in the width direction are lower than the central portion. Therefore, the second fixture can be reliably protected from rusting due to secular change.

According to the second aspect of the present invention, the pair of protrusions are provided at a position vertically higher than the upper end of the front wall, so that the shaft of a driver or the like is operated in a substantially horizontal state with respect to the second fixture. Therefore, the second fixture can be fixed stably and reliably.

According to a third aspect of the invention, the hole provided in the rear wall of the eaves main body is formed in a U-shaped cross section that is formed in parallel with the bottom portion above the pair of protrusions and opens toward the nose plate. Since the eaves can be slid while being held up to a predetermined position after the eaves are inserted into the hole at an arbitrary position, positioning work can be facilitated.

  In addition, since the hole is formed above the pair of protrusions, the hole is the farthest position from the center of gravity of the eaves ridge body, so the eave ridge body is suspended in a stable state. In general, it can be performed stably when attaching to the nose plate.

<Structure of eaves>
Below, the 1st Embodiment of this invention is described based on FIGS.

  As shown in FIGS. 1, 2, 3, and 4, an eaves rod 40 according to the present embodiment includes an eaves rod body 43 that is fixed to a nose plate 41 of a building, and a hanging tool 44. The eaves main body 43 is a long V-shaped material having a vertical rear wall 45, a horizontal bottom 46, and an inclined front wall 47. The upper end 47a of the front wall 47 is parallel to the front wall 47. An ear 48 is provided that is folded back.

  The eaves main body 43 has a substantially V-shaped cross-sectional view in which the height R of the rear wall 45, the width Q1 of the bottom portion 6, the horizontal width Q of the front wall 7, and the inclination α of the front wall 7 = approximately 45 degrees. The upper end portion 45a of the rear wall 45 is provided at a position that is higher by R1 in the vertical direction than the upper end portion 47a of the front wall 47, has an opening 49a toward the nose plate 41, and is formed in parallel with the bottom portion 46. A groove-like (height T1, width T2) ear portion 49 is provided. A protrusion 49c is suspended from the upper end of the opening 49b of the opening 49a at a height T3.

Here, the eaves main body 43 is continuously formed of one thin steel plate (thickness 0.36 mm) as a core material. Then, the eaves main body 43 is temporarily fixed to the first fixing device 50 with screws or the like provided on the nose plate 41 through the opening 49 a of the ear portion 49. At this time, the first fixture 50 has a width T4 of the head 50a and a diameter T5 of the shaft 50b.

  Now, assuming that the height T6 of the opening 49b is formed, a relationship of T6 = (T1-T3) ≧ T4 is formed, so the opening 49a of the ear portion 49 of the eaves main body 43 is the head 50a of the first fixture 50. Can be easily inserted up to the shaft 50b. After the insertion, the eaves main body 43 is suspended from the shaft 50b by gravity, and the ears 49 are locked to the head 50a via the projections 49c, so that the eaves main body 43 is stably fixed temporarily to the first fixture 50. Is done.

The hanger 44 is formed so as to be inscribed in a substantially V shape in cross section of the eaves main body 43, and a rear plate 53 inscribed in the rear wall 45 and a front plate 54 inscribed in the front wall 47 are respectively connected by horizontal connecting members 55. They are connected at positions 55a and 55b. The connecting member 55 is disposed at a height R3 from the bottom 46, the rear plate 53 has a length R4 from the position 55b to the upper end 53a, and the front plate 54 has substantially the same length as the entire length of the front wall 47. It is formed. Connecting member 55 is provided with a reinforcement bracket 57 to each of the included angle of the rear plate 53 and front plate 54. The front plate 54 and the connecting member 55 of the hanger 44 have a width W, and the rear plate 53 has a rectangular shape with a width W1 and a height R4.

  The upper end 54 a of the front plate 54 is inserted between the ear portion 48 of the front wall 47 of the eaves main body 43 and the front plate 54, and the rear plate 53 is connected to the rear wall 45 of the eaves main body 43. It is inserted between the ear part 49 of the upper end part 45a and the rear wall 45. In this state, the hanging tool 44 is permanently fixed to the nose plate 41 together with the eaves main body 43 by the second fixing tool 58. A waterproof caulking material is preferably applied to the insertion hole 53b of the second fixture 58 of the rear plate 53.

  Here, the upper end portion 53a of the rear plate 53 is provided with two sets of locking portions 61 each including a pair of elastic projections 60 that hold the second fixing member, distributed along the upper end portion 53a with a width W2. Each projection 60 has a claw 62 at the tip.

  The locking portion 61 is provided at the same or higher position in the vertical direction than the upper end portion 54a of the front plate 54. Now, assuming that the height R5 between the outer side surfaces of the engaging portion 61 in the vertical direction and the distance between the upper end portion 54a of the front plate 54 and the bottom surface 58 of the hanger 44 are R2, R3 + R4-R5 ≧ R2.

  The pair of protrusions 60 hold the screw portion 58a of the second fixing tool 58 by the pair of claws 62 until the second fixing tool 58 is fixed to the nose plate 41, and the second fixing tool 58 is The head 58 b of the second fixture 58 is separated from the claw portion 62 and fits inside the pair of protrusions 60 while being fixed to the nose plate 41. Here, the length R from the front end of the protrusion 60 to the back surface of the rear plate 53 is determined in a range of approximately 1/3 to 1/4 of the length R1 of the second fixture 58.

  The pair of protrusions 60 are provided so as to be spaced apart from each other, and the outer surface of the upper protrusion 60 is formed in a convex shape in which both end portions 60d in the width direction are lower than the central portion 60c. The outer surface of the lower protrusion 60 is also formed vertically symmetrical with the upper protrusion 60.

  Here, the eaves main body 43 and the hanging tool 44 are formed only of a core material made of stainless steel, aluminum, galvanized metallic material, or the like, or a material coated with a resin such as hard vinyl chloride resin on the core material. Alternatively, it is formed of a synthetic resin such as polycarbonate.

<Action of eaves>
A procedure for attaching the eaves rod 40 (the eaves rod main body 43 and the hanging tool 44) will be described.

  First, as shown in FIG. 5, in a state where the hanging tool 44 is temporarily assembled to the eaves cage main body 43, screws or the like as the second fixing tool 58 are attached to the pair of protrusions 60 of the locking part 61 of the hanging tool 44. It inserts in the hole 53b, and prepares the state which the screw part 58a of the 2nd fixing tool 58 is screwed and hold | maintained at a pair of nail | claw part 62. FIG.

  Next, as shown in FIG. 6, the eaves main body 43 is suspended and temporarily fixed to a first fixing tool 50 such as a screw provided on the nose plate 41 through the opening 49 a of the ear portion 49 at a constant pitch. Is done.

  At this time, as described above, the first fixing device 50 has the width T4 of the head 50a and the diameter T5 of the shaft 50b, and the opening 49a of the ear portion 49 of the eaves rod main body 43 has the opening 49a of the first fixing device 50. The shaft 50b can be easily inserted through the head 50a. After the insertion, the eaves main body 43 is suspended from the shaft 50b by gravity, and the ears 49 are locked to the head 50a via the projections 49c, so that the eaves main body 43 is stably fixed temporarily to the first fixture 50. Is done.

  In addition, the opening 49a of the eaves bowl main body 43 is a U-shaped groove that opens toward the nose plate 41. Therefore, after the eaves bowl 40 is inserted into the hole (groove hole) at an arbitrary position, the opening 49a reaches a predetermined position. Because the eaves rod 40 can be slid while being held, positioning work can be facilitated.

  Furthermore, since the opening 49a is located at the upper end of the eaves main body 43 above the pair of protrusions 60, the eaves main body 43 is in a stable state because it is the position farthest from the center of gravity of the eaves main body 43. Suspended at. In this state, the screw portion 58a of the second fixture 58 screwed into the claw portion 62 is further inserted by the rotation of the shaft 70 of the electric screwdriver.

  As shown in FIG. 7, the pair of protrusions 60 are provided at a position higher in the vertical direction than the upper end portion 54 a of the front plate 54, so the shaft 70 of the electric driver is substantially horizontal with respect to the second fixture 58. Therefore, it can be operated reliably and stably.

  As shown in FIG. 8, the screw portion 58a of the second fixing member 58 inserted to the end is screwed and fixed to the nose plate 41 of the building. The head 58 b of the second fixture 58 is separated from the claw portion 62 and fits inside the pair of protrusions 60 while being fixed to the nose plate 41. Here, since the pair of protrusions 60 is an elastic body, it opens when the head 58b passes, and after the passage, the claw 62 reliably returns to its original state. The hanging tool 44 is permanently fixed to the nose plate 41 together with the eaves main body 43.

  As described above, the pair of protrusions 60 as the elastic body may be an elastic body that can ensure a minimum operation of opening and returning after the claw portion 62 passes through the head 58b, and is not necessarily a material. It does not have to be an elastic material.

  As described above, the second fixture 58 is used in the state where the hanger 44 is inserted into the upper end 54 a of the front plate 54 between the ear 48 and the front wall 47 and temporarily fixed by the first fixture 50. Since the rear plate 53 of the hanger 44 and the rear wall 45 of the eaves main body 43 can be permanently fixed to the nose plate 41 at the same time, the operation can be simplified.

Further, since the pair of protrusions 60 can hold the screw portion 58a of the second fixing tool 58 by the claw portion until the second fixing tool 58 is fixed to the nose plate 41, the nose of the hanging tool 44 Since the fixing work such as a screw can be stably attached without being displaced or dropped at the time of attaching to the plate 41, workability is improved.

  The pair of protrusions 60 are provided so as to be spaced apart from each other, and the outer surface of the upper protrusion 60 is formed in a convex shape in which both end portions 60d in the width direction are lower than the central portion 60c. Since it flows, it is waterproof, and the antirust effect with respect to the 2nd fixing tool 58 is acquired. Since the convex shape is formed on the outer surface of the lower protrusion 60 symmetrically with the upper protrusion 60, the rust prevention effect is further improved. At the same time, dust can be flowed, so that the projection 60 can be prevented from being soiled.

  As mentioned above, although embodiment of this invention was described based on drawing, all of the said Example showed an example of this invention, and it cannot be overemphasized that this invention should not be limited to these.

  The eaves main body 43 and the hanging tool 44 may be made of synthetic resin such as hard vinyl chloride resin in consideration of weight reduction and corrosion resistance.

It is a side view which shows the state in which the eaves bowl is attached to a building in embodiment of this invention. It is an AA arrow line view of FIG. 1 in embodiment of this invention. FIG. 2 is a detailed view of FIG. 1B in the embodiment of the present invention. FIG. 3 is a detailed C view of FIG. 2 in the embodiment of the present invention. In the embodiment of the present invention, a state in which a screw or the like as the second fixing tool 58 is inserted and held in the pair of protrusions 60 of the hanging tool 44 in a state where the hanging tool 44 is temporarily assembled to the eaves main body 43 is shown. It is a side view. It is a side view which shows the state temporarily fixed to the 1st fixing tool 50 in the state which assembled the eaves bowl main body 43 in embodiment of this invention. It is a side view which shows the state which adheres the hanging tool 44 and the eaves rod main body 43 simultaneously with the 2nd fixing tool 58 in embodiment of this invention. FIG. 6 is a side view showing a state in which a hanging tool 44 and an eaves main body 43 are simultaneously fixed by a second fixing tool 58 in the embodiment of the present invention. It is a side view which shows the structure of the conventional hanging tool. FIG. 10 is a detailed sectional view of FIG. 9D. (A) is sectional drawing which shows the state which attached the hanging tool already proposed to the building, (b) is E detail drawing of Fig.11 (a), (c) is F arrow view of FIG.11 (b). FIG.

Explanation of symbols

40 eaves 41 nose plate 43 eaves main body 44 hanger 45 rear wall 45a upper end portion 48 ear portion 49 ear portion 53 rear plate 53a upper end portion 54 front plate 54a upper end portion 58 second fixture 58a screw portion 58b head 60 Protruding part 61 Locking part 62 Claw part

Claims (3)

An eaves wall composed of an eaves body fixed to the nose plate of the building and a hanging tool,
The eaves main body is a long V-shaped material having a vertical rear wall, a horizontal bottom, and an inclined front wall, and an ear portion that is folded back in parallel with the front wall at the upper end of the front wall. Prepared,
The eaves body is temporarily fixed to a first fixture provided on the nose plate through a hole provided in the rear wall,
A hanger, in which a rear plate inscribed in the rear wall and a front plate inscribed in the front wall are connected by a horizontal connecting member, the upper end of the front plate is inserted between the ear portion and the front wall. When it is fixed to the nasal plate together with the rear wall in a state by a second fixing tool,
The rear plate is provided with a pair of protrusions for holding the second fixing member by a claw provided opposite to the tip thereof, the pair of protrusions are provided up and down, and the top surface of the upper protrusion is provided. Both end portions in the width direction are formed in a convex shape lower than the central portion , and the pair of protrusions are formed on the body of the second fixing device by the claw portion until the second fixing device is fixed to the nose plate. And the head of the second fixture is an elastic body that is placed in a pair of protrusions away from the claw portion in a state where the second fixture is fixed to the nose plate. Eaves to do. 2. The eaves bowl according to claim 1 , wherein the pair of protrusions are provided at a position vertically higher than an upper end of the front wall. 3. The eaves bowl according to claim 1 , wherein the hole provided in the rear wall of the eaves body is formed above the pair of protrusions in parallel with the bottom and the nose plate An eaves bowl having a U-shaped cross-section opening toward the top.

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