JP5745334B2 - Outer plate clamp - Google Patents

Description

  The present invention relates to a fastener for an outer wall plate.

  The following are the metal fittings that are used to attach and fix outer wall boards made of cement-based inorganic boards to the base material and provide fittings tailored to the products of major domestic outer wall board manufacturers. There is such a patent document.

  In particular, according to Patent Document 1, two major outer wall board manufacturers currently existing in Japan are listed and emphasized that they are fastening brackets that can cope with these. The purpose of the present invention is to provide a fastener that can be applied to the products of an outer wall plate manufacturer.

Registered Utility Model No. 3125473 Registered Utility Model No. 3153299 Japanese Patent No. 3387734 Japanese Patent No. 3549480 Japanese Patent No. 4025269

  However, the structure of these fasteners is stable to ensure that the outer wall plate of a predetermined size and thickness is secured in a fixed position when it is mounted by being hung or placed in the vertical position. In view of the lack, it aims to improve this.

  According to the present invention, the upper and lower ends of the upright portion in which the front left and right side end portions of the substrate with depth are formed in a protruding shape in the front side are formed in an arc shape, and the upper ends are formed at a plurality of positions on the front upper side surface portion of the substrate. A convex portion formed with an inclined angle surface at the lower end, a small-diameter through hole on the upper side of each convex portion, a large-diameter through hole on the lower side, and a convex portion formed on the upper side surface of the substrate. The bottom part of the raised part is located on the horizontal stepped part projecting to the front side from the substrate, and the continuous carrying part between the lower ends of both raised parts is provided near the central part of the raised part formed on the left and right side ends. The lower side surface of the substrate is horizontally cut from the horizontal step surface to the lower end of the vertical central surface, and the lower surface is cut from the horizontal step surface to the lower end of the vertical central surface. The tip of the horizontal surface that protrudes horizontally to the front side from both uprights is centered upward and the left and right sides are downward. A vertical convex part is formed on both the left and right side parts with a concave part in the center part of the continuous carrying part between the lower end parts of the two standing parts, and a rear side is formed at the end part of the vertical convex part. The nail | claw part which stands up is provided.

  In the present invention, the upper and lower ends of the upright portion in which the front left and right side end portions of the substrate with depth are formed in a protruding shape in the front side are formed in an arc shape, and are provided in the central portion of the upper edge portion of the substrate. Claw portions that stand rearward are provided at the corners of the recesses, and protruding portions having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface of the substrate, and the upper side of each protruding portion. A small-diameter through hole is provided in the part, a large-diameter through hole is provided in the lower part, and the bottom surface part of the projecting part formed on the upper side part of the substrate is located on the horizontal stepped surface protruding forward from the substrate, In the vicinity of the central portion of the upright portion formed at the left and right side end portions, the lower side surface portion of the substrate is moved from the horizontal step surface to the lower end portion of the vertical central portion surface, leaving a continuous carrying portion between both lower end portions of the upright portions. The lower side of the incised portion is horizontally cut from the horizontal step surface to the lower end of the vertical central portion, and the front side of both raised portions. The tip of the horizontal surface portion that is horizontally projected is bent upward at the center, and the left and right sides are bent downward, and a recess is formed in the center of the continuous carrying portion between the lower ends of the upright portions. It is formed by forming vertical protrusions on both the left and right sides.

  In the present invention, the upper and lower ends of the upright portion in which the front left and right side end portions of the substrate with depth are formed in a protruding shape in the front side are formed in an arc shape, and are provided in the central portion of the upper edge portion of the substrate. Claw portions that stand rearward are provided at the corners of the recesses, and protruding portions having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface of the substrate, and the upper side of each protruding portion. A small-diameter through hole is provided in the part, a large-diameter through hole is provided in the lower part, and the bottom surface part of the projecting part formed on the upper side part of the substrate is located on the horizontal stepped surface protruding forward from the substrate, In the vicinity of the central portion of the upright portion formed at the left and right side end portions, the lower side surface portion of the substrate is moved from the horizontal step surface to the lower end portion of the vertical central portion surface, leaving a continuous carrying portion between both lower end portions of the upright portions. The lower side of the incised portion is horizontally cut from the horizontal step surface to the lower side of the vertical central surface, and the front side of both standing parts. The tip of the horizontal flat part that protrudes horizontally is bent upward at the center, and the left and right sides are bent downward, and a recess is formed in the center of the continuous carrying part between the lower ends of the upright parts. Vertical protrusions are formed on the left and right sides, and claw portions that stand rearward are provided at the ends of the vertical protrusions.

  According to the present invention, the upper and lower ends of the upright portion in which the front left and right side end portions of the substrate with depth are formed in a protruding shape in the front side are formed in an arc shape, and the upper ends are formed at a plurality of positions on the front upper side surface portion of the substrate. A convex portion formed with an inclined angle surface at the lower end, a small-diameter through hole on the upper side of each convex portion, a large-diameter through hole on the lower side, and a convex portion formed on the upper side surface of the substrate. The bottom part of the raised part is located on the horizontal stepped part projecting to the front side from the substrate, and the continuous carrying part between the lower ends of both raised parts is provided near the central part of the raised part formed on the left and right side ends. The lower side surface portion of the substrate is horizontally cut from the horizontal step surface to the lower end portion of the vertical central portion surface, and the cut lower side surface portion is opened from the horizontal step surface to the lower end portion of the vertical central portion surface. The center of the tip of the horizontal plane that protrudes horizontally to the front side of the standing part is upward, and the left and right sides are downward. Bent formed toward, those made by providing the claw portion erecting on the rear side in place of the upper portion of the substrate.

  The structural feature of the present invention is that the vertical convex portion provided in the continuous carrying portion between the lower end portions of the left and right standing portions of the substrate, the corner portion of the concave portion provided in the center portion of the upper edge portion of the substrate, and the vertical Since the claw part protrudes from both the convex part and the concave corner part, or at the appropriate place on the upper part of the board, the claw part acts as a spike and bites into the base material temporarily. At the same time, an anti-slip action can be exerted, and thereby, the play in which the metal fitting is tilted or floats can be suppressed, and the side and vertical slips of the outer wall plate can be prevented.

  Moreover, since the height of the nail | claw part is about 0.5 mm, this fastening metal fitting can exhibit the anti-slip | skid effect with temporary fixing sufficient for the attachment to a base material.

Perspective view of the first embodiment Front view The enlarged front view of the principal part of FIG. Same as above 2A-A enlarged sectional view of line AA Perspective view of the second embodiment Front view Fig. 7 is an enlarged front view of the main part. FIG. 7B is an enlarged sectional view taken along line B-B. Perspective view of the third embodiment Front view (A) is an enlarged front view of the upper part of the circle in FIG. 11, and (B) is an enlarged front view of the lower part of the circle in FIG. 11C is an enlarged sectional view taken along line C-C. Perspective view of the fourth embodiment Front view 15D is a sectional view taken along line D-D.

  In the present invention, as will be described below, there are four embodiments, but in any of the examples, the claw portion protruding rearwardly at an arbitrary location on the main body is provided. Since the base material slightly bites into the base material and acts as an anti-slip, the temporary fixing state of each example will be described below.

  In the first embodiment, the vertical projections provided at the left and right side portions of the concave portion in the central portion of the continuous carrying portion between the lower end portions of the left and right standing portions of the substrate are erected on the rear side. The nail | claw part which performed is temporarily fixed as a spike with respect to a base material.

  In the second embodiment, the base material is temporarily fixed to the corner portion of the concave portion provided at the central portion of the upper edge portion of the substrate as a spike with the claw portion standing rearward.

  In the third embodiment, the claw portions in the upper and lower portions in both the first and second embodiments are used as spikes to temporarily fix the base material.

  In the fourth embodiment, the claw portion which has the claw portion standing rearward at an arbitrary position on the upper side portion of the substrate acts as a spike on the base material as a spike.

  The height of the claw portion in each embodiment is preferably 0.3 to 0.6 mm as a temporary stop to exhibit the anti-slip effect, but this value is only a guide.

  A first embodiment will be described. (See FIGS. 1 to 5)

  The upper and lower end portions of the upright portions 2 and 2 in which the front left and right side end portions of the substrate 1 having a depth are formed to protrude frontward are formed in arc shapes 3, 3, 3, and 3.

  Protrusions 4, 4, 4 having inclined angle surfaces from the upper end to the lower end are provided at three locations on the front upper side surface of the substrate 1, and small-diameter through-holes 5, 5 are provided on the upper side of the respective protrusions. , 5 are provided with large-diameter through holes 6, 6, 6 on the lower side.

  The bottom surface portions 4 ′, 4 ′, 4 ′ of the raised portions 4, 4, 4 formed on the upper side surface portion of the substrate 1 are located on the horizontal step surface 7 protruding forward from the substrate.

  In the vicinity of the central portion of the upright portions 2 and 2 formed at the left and right side end portions, the lower side surface portion 9 of the substrate is replaced with the horizontal stepped surface 7 while leaving the continuous carrying portion 8 between both lower end portions of the upright portions. To the lower end of the vertical central surface 10 in a horizontal manner.

  At the lower end portion of the stepped vertical central portion surface 10, the cut lower side surface portion 9 is formed with a front end portion of a horizontal surface portion 11 that is formed to project an appropriate length horizontally in front of the left and right standing portions 2, 2. The central portion 12 is bent upward with a suitable inclination angle, and the left and right side portions 13 and 13 are vertically bent with stepped portions 13 'and 13' in the downward direction.

  Vertical protrusions 15 and 15 are formed on both right and left sides of the center part of the continuous carrying part 8 between the lower end parts of the upright parts 2 and 2 with a concave part 14 interposed therebetween, and at each end of the vertical convex part. Are provided with claw portions 16, 16, 16, 16 standing on the rear side at an arbitrary height.

  A second embodiment will be described. (See FIGS. 6 to 9)

  The upper and lower end portions of the upright portions 2 and 2 in which the front left and right side end portions of the substrate 1 having a depth are formed to protrude frontward are formed in arc shapes 3, 3, 3, and 3.

  Claw portions 19, 19, 19, 19 erected at an arbitrary height on the rear side are provided at the corners of the recesses 18, 18 provided on the left and right sides across the central portion of the upper edge of the substrate 1. Provide.

  Protrusions 4, 4, 4 having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface of the substrate 1.

  Small-diameter through holes 5, 5, and 5 are provided on the upper side of the raised portions 4, 4, and 4, and large-diameter through holes 6, 6, and 6 are provided on the lower side.

  The bottom surface portions 4 ′, 4 ′, 4 ′ of the raised portions 4, 4, 4 formed on the upper side surface portion of the substrate 1 are located on the horizontal step surface 7 protruding forward from the substrate 1.

  In the vicinity of the central portion of the upright portions 2 and 2 formed at the left and right side end portions, the lower side surface portion 9 of the substrate 1 is placed on the horizontal step, leaving the continuous carrying portion 8 between the lower end portions of the upright portions 2 and 2. Cut horizontally from the surface 7 to the lower end of the vertical central surface 10.

  A horizontal plane portion 11 is formed by projecting the cut lower side surface portion 9 from the horizontal stepped portion surface 7 to the lower end portion of the vertical central portion surface 10 so as to protrude in front of the left and right upright portions 2 and 2 horizontally. The tip portion is bent vertically with a step portion 13 ', 13' at the center portion 12 in the upward direction at an appropriate inclination angle and the left and right side portions 13, 13 in the downward direction.

  A convex portion 17 is formed at the central portion of the continuous carrying portion 8 between the lower end portions of the upright portions 2 and 2.

  A third embodiment will be described. (See FIGS. 10 to 13)

  The upper and lower end portions of the upright portions 2 and 2 in which the front left and right side end portions of the substrate 1 having a depth are formed in a protruding shape to the front side are formed in an arc shape.

  Claw portions 19, 19, 19, 19 erected at an arbitrary height on the rear side are provided at the corners of the recesses 18, 18 provided on the left and right sides across the central portion of the upper edge of the substrate 1. Provide.

  Protrusions 4, 4, 4 having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface of the substrate 1.

  Small-diameter through holes 5, 5, and 5 are provided on the upper side of the raised portions 4, 4, and 4, and large-diameter through holes 6, 6, and 6 are provided on the lower side.

  The bottom surface portions 4 ′, 4 ′, 4 ′ of the raised portions 4, 4, 4 formed on the upper side surface portion of the substrate 1 are located on the horizontal step surface 7 protruding forward from the substrate 1.

  In the vicinity of the central portion of the upright portions 2 and 2 formed at the left and right side end portions, the lower side surface portion 9 of the substrate 1 is placed on the horizontal step, leaving the continuous carrying portion 8 between the lower end portions of the upright portions 2 and 2. Cut horizontally from the surface 7 to the lower end of the vertical central surface 10.

  A horizontal plane portion 11 is formed by projecting the cut lower side surface portion 9 from the horizontal stepped portion surface 7 to the lower end portion of the vertical central portion surface 10 so as to protrude in front of the left and right upright portions 2 and 2 horizontally. The tip portion is bent vertically with a step portion 13 ', 13' at the center portion 12 in the upward direction at an appropriate inclination angle and the left and right side portions 13, 13 in the downward direction.

  Vertical protrusions 15 and 15 are formed on the left and right side portions 13 and 13 with a recess 14 in the center of the continuous carrying portion 8 between the lower end portions of the upright portions 2 and 2. Claw portions 16, 16, 16, and 16 are provided at the end portion so as to stand on the rear side at an arbitrary height.

  A fourth embodiment will be described. (See FIGS. 14 to 16)

  The upper and lower end portions of the upright portions 2 and 2 in which the front left and right side end portions of the substrate 1 having a depth are formed in a protruding shape to the front side are formed in an arc shape.

  Protrusions 4, 4, 4 having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface of the substrate 1.

  Small-diameter through holes 5, 5, and 5 are provided on the upper side of the raised portions 4, 4, and 4, and large-diameter through holes 6, 6, and 6 are provided on the lower side.

  The bottom surface portions 4 ′, 4 ′, 4 ′ of the raised portions 4, 4, 4 formed on the upper side surface portion of the substrate 1 are located on the horizontal step surface 7 protruding forward from the substrate 1.

  In the vicinity of the central portion of the upright portions 2 and 2 formed at the left and right side end portions, the lower side surface portion 9 of the substrate 1 is placed on the horizontal step, leaving the continuous carrying portion 8 between the lower end portions of the upright portions 2 and 2. Cut horizontally from the surface 7 to the lower end of the vertical central surface 10.

  At the lower end of the vertical stepped portion 10 from the horizontal stepped portion surface 7 to the cut lower side surface portion 9, the front end of the horizontal surface portion 11 is formed so as to project an appropriate length horizontally in front of the upright portions 2 and 2. The central portion 12 is bent vertically by attaching step portions 13 'and 13' to the upper side of the central portion 12 with an appropriate inclination angle and the left and right side portions 13 and 13 downward.

  Claw portions 20, 20 that stand up to an arbitrary height are provided on the upper side of the substrate 1 at appropriate positions on the rear side.

  5, 9, 13, and 16, a indicates a base material and b indicates an outer wall material.

1 Substrate 2, 2 Standing part 3, 3, 3, 3 Arc shape 4, 4, 4 Protruding part 4 ', 4', 4 'Bottom part 5, 5, 5 Small diameter through hole 6, 6, 6 Large diameter Through hole 7 Horizontal step surface 8 Continuous mobile portion 9 Lower side surface portion 10 Vertical central portion surface 11 Horizontal surface portion 12 Central portion 13, 13 Left and right side portions 13 ', 13' Step portion 14 Recess portion 15, 15 Vertical convex portion 16, 16 , 16, 16 Claw part 17 Convex part 18, 18 Concave part 19, 19, 19, 19 Claw part 20, 20 Claw part

Claims (4)

The upper and lower ends of the upright part, which are formed on the front and right side edges of the board with depth in a protruding shape on the front side, are formed in an arc shape, and inclined from the upper end to the lower end at several locations on the front side surface of the board Protrusions having an angular surface are provided, and small-diameter through holes are provided in the upper part of each protuberance, large-diameter through holes are provided in the lower part, and the bottom surface of the protrusive part formed in the upper side surface of the substrate. The portion is located on the horizontal stepped surface projecting frontward from the substrate, and the substrate is left in the vicinity of the central portion of the standing portion formed on the left and right side end portions, leaving a continuous carrying portion between both lower end portions of both standing portions. The lower side surface portion is horizontally opened from the horizontal step surface to the lower end portion of the vertical central portion surface, and the incised lower side surface portion is opened from both standing portions at the lower end portion of the vertical step portion from the horizontal step surface. The front end of a horizontal plane that protrudes horizontally on the front side is bent upward at the center and downward at the left and right sides. Vertical protrusions are formed on both right and left sides with a recess in the center of the continuous carrying part between the lower ends of both standing parts, and the vertical protrusions are erected at an arbitrary height on the rear side. An outer wall plate fastener comprising a claw portion to be provided. Corners of recesses provided at the center of the upper edge of the substrate, with the upper and lower ends of the upright portion formed in a convex shape protruding frontward on the front left and right sides of the substrate with depth Claw portions that stand up to an arbitrary height are provided on the rear side, and convex portions having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface portion of the substrate. A small-diameter through hole is provided in the part, a large-diameter through hole is provided in the lower part, and the bottom surface part of the projecting part formed on the upper side part of the substrate is located on the horizontal stepped surface protruding forward from the substrate, In the vicinity of the central portion of the upright portion formed on the left and right side end portions, the lower side surface portion of the substrate is moved from the horizontal step surface to the lower end portion of the vertical central portion surface, leaving a continuous carrying portion between the lower end portions of the two upright portions. The lower side surface of the incised portion is horizontally opened from the horizontal step surface to the front side of both standing portions at the lower end portion of the vertical central surface. Forming a convex portion the leading end of the protruding formation, level surface portion at its center in the upward direction, left and right side portions are bent formed downward, the central portion of the linkage strip portion between both lower ends of the both standing portions An outer wall plate fastener characterized by comprising: Corners of recesses provided at the center of the upper edge of the substrate, with the upper and lower ends of the upright portion formed in a convex shape protruding frontward on the front left and right sides of the substrate with depth Claw portions that stand up to an arbitrary height are provided on the rear side, and convex portions having inclined angle surfaces from the upper end to the lower end are provided at a plurality of locations on the front upper side surface portion of the substrate. A small-diameter through hole is provided in the part, a large-diameter through hole is provided in the lower part, and the bottom surface part of the projecting part formed on the upper side part of the substrate is located on the horizontal stepped surface protruding forward from the substrate, In the vicinity of the central portion of the upright portion formed on the left and right side end portions, the lower side surface portion of the substrate is moved from the horizontal step surface to the lower end portion of the vertical central portion surface, leaving a continuous carrying portion between the lower end portions of the two standing portions. The lower side surface of the incised portion is horizontally opened from the horizontal step surface to the front side of both standing portions at the lower end portion of the vertical central surface. The tip of the horizontal surface that protrudes to the center is bent upward at the center and the left and right sides are bent downward, with a recess in the center of the continuous port between the lower ends of the uprights. The outer wall plate fastener is characterized in that vertical protrusions are formed on both left and right side portions, and claw portions that stand up to an arbitrary height are provided on the ends of the vertical protrusions. The upper and lower ends of the upright part, which are formed on the front and right side edges of the board with depth in a protruding shape on the front side, are formed in an arc shape, and inclined from the upper end to the lower end at several locations on the front side surface of the board Protrusions having an angular surface are provided, and small-diameter through holes are provided in the upper part of each protuberance, large-diameter through holes are provided in the lower part, and the bottom surface of the protrusive part formed in the upper side surface of the substrate. The portion is located on the horizontal stepped surface projecting frontward from the substrate, and the substrate is left in the vicinity of the central portion of the standing portion formed on the left and right side end portions, leaving a continuous carrying portion between both lower end portions of both standing portions. The lower side surface portion is horizontally opened from the horizontal step surface to the lower end portion of the vertical central portion surface, and the incised lower side surface portion is opened from both standing portions at the lower end portion of the vertical step portion from the horizontal step surface. The front end of a horizontal surface that protrudes horizontally to the front side is bent upward at the center and downwards at the left and right sides. , Exterior panel fasteners, characterized by comprising providing a claw portion erecting any height on the rear side in place of the upper portion of the substrate.

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