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DECK MATERIAL INSTALLATION METAL FITTING AND DECK MATERIAL FITTING STRUCTURE
PROBLEM TO BE SOLVED: To enlarge an amount that may be absorbed of expansion and contraction of a deck material caused by a temperature change.SOLUTION: The following parts are processed integrally from a sheet of metallic plate: first and second rising surface parts 6, 7 formed by bending both edges of a bottom part 5 perpendicularly upward; first and second screw support parts 11, 12 that curve and protrude from the rising surface parts 6, 7; and first and second engaging parts 13, 15 formed by bending an upper edge of the rising surface parts 6, 7. Screws inserted between the screw support parts 11, 12 and into a screw insertion hole 8 formed on the bottom part 5 are screwed into a support material for the deck material and tightened, while inserting the engaging parts 13, 15 into a fitting groove formed on a side surface of the deck materials on both sides, to have a biting protrusion 14 formed at a tip part of the engaging parts 13, 15 bite into an undersurface of each of the fitting grooves, thus engaging the deck materials on both sides with the support material for the deck material. Expansion and contraction of the deck material may be absorbed, as a distance between the rising surface parts 6, 7 changes.SELECTED DRAWING: Figure 1
【課題】温度変化によるデッキ材の伸縮の吸収可能量を大きくする。【解決手段】一枚の金属板から次の部分を一体に加工する。底部５の両端部から直角方向上向きに折り曲げられた第一および第二の立ち上がり面部６，７。立ち上がり面部６，７から湾曲突出する第一および第二のビス支持部１１，１２。立ち上がり面部６，７の上端部から折り曲げられた第一および第二の係止部１３，１５。そして、係止部１３，１５を両側のデッキ材の側面に設けられた取付溝に挿入した状態で、ビス支持部１１，１２間および底部５に設けられたビス挿通穴８に挿通したビスをデッキ材支持材にねじ込み、締め付けることにより係止部１３，１５の先端部の食い込み突起部１４を各取付溝の下面に食い込ませ、両側のデッキ材をデッキ材支持材に係止する。立ち上がり面部６，７間の距離が変化することによりデッキ材の伸縮を吸収できる。【選択図】図１
DECK MATERIAL INSTALLATION METAL FITTING AND DECK MATERIAL FITTING STRUCTURE
PROBLEM TO BE SOLVED: To enlarge an amount that may be absorbed of expansion and contraction of a deck material caused by a temperature change.SOLUTION: The following parts are processed integrally from a sheet of metallic plate: first and second rising surface parts 6, 7 formed by bending both edges of a bottom part 5 perpendicularly upward; first and second screw support parts 11, 12 that curve and protrude from the rising surface parts 6, 7; and first and second engaging parts 13, 15 formed by bending an upper edge of the rising surface parts 6, 7. Screws inserted between the screw support parts 11, 12 and into a screw insertion hole 8 formed on the bottom part 5 are screwed into a support material for the deck material and tightened, while inserting the engaging parts 13, 15 into a fitting groove formed on a side surface of the deck materials on both sides, to have a biting protrusion 14 formed at a tip part of the engaging parts 13, 15 bite into an undersurface of each of the fitting grooves, thus engaging the deck materials on both sides with the support material for the deck material. Expansion and contraction of the deck material may be absorbed, as a distance between the rising surface parts 6, 7 changes.SELECTED DRAWING: Figure 1
【課題】温度変化によるデッキ材の伸縮の吸収可能量を大きくする。【解決手段】一枚の金属板から次の部分を一体に加工する。底部５の両端部から直角方向上向きに折り曲げられた第一および第二の立ち上がり面部６，７。立ち上がり面部６，７から湾曲突出する第一および第二のビス支持部１１，１２。立ち上がり面部６，７の上端部から折り曲げられた第一および第二の係止部１３，１５。そして、係止部１３，１５を両側のデッキ材の側面に設けられた取付溝に挿入した状態で、ビス支持部１１，１２間および底部５に設けられたビス挿通穴８に挿通したビスをデッキ材支持材にねじ込み、締め付けることにより係止部１３，１５の先端部の食い込み突起部１４を各取付溝の下面に食い込ませ、両側のデッキ材をデッキ材支持材に係止する。立ち上がり面部６，７間の距離が変化することによりデッキ材の伸縮を吸収できる。【選択図】図１
DECK MATERIAL INSTALLATION METAL FITTING AND DECK MATERIAL FITTING STRUCTURE
デッキ材取付金具およびデッキ材取付構造
KITAURA HIDEAKI (author)
2016-04-25
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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