A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STAIRS, STAIR-CONSTITUTION MEMBER, AND STAIR-CONSTRUCTION METHOD
To provide a construction method for stairs capable of easily assembling a riser plate to which a lower end side of a groove to be housed is blocked by a floor surface or the like, between a pair of side plates, like a riser plate positioned at the lowermost stage.SOLUTION: A first step board receiving groove 44A for housing an end part of a step board 14 and a first riser board receiving groove 52A for housing an end part of the riser board 16 are formed on an inner side surface 26 of a pair of side plates 12, 12. An opening 60 dug down from a bottom surface 57 of the first riser board receiving groove 52A is formed in one side plate 12, and when the riser board 16 is assembled between the pair of side plates 12, 12, the riser board 16 is rotated in a state in which one end part 61 of the riser board 16 is inserted into the opening 60, and the other end part 62 of the riser board 16 is moved to a position facing the first riser board receiving groove 52A; then, one end portion 61 of the riser board 16 is pulled out from the opening 60, and both end parts of the riser board 16 are accommodated in the first riser board receiving groove 52A.SELECTED DRAWING: Figure 7
【課題】最下段に位置する蹴込板のように、収容される溝の下端側が、床面等によって塞がれてしまう蹴込板を、一対の側板の間に容易に組み付けることが可能な階段の施工方法を提供する。【解決手段】一対の側板１２，１２の内側面２６に、踏板１４の端部を収容する第１の踏板収容溝４４Ａと、蹴込板１６の端部を収容する第１の蹴込板収容溝５２Ａと、を形成する。一方の側板１２に、第１の蹴込板収容溝５２Ａの底面５７よりも掘り下げられた開口部６０を形成しておき、一対の側板１２，１２の間に、蹴込板１６を組み付けるに際し、蹴込板１６の一端部６１を開口部６０に差込んだ状態で、蹴込板１６を回動させて、蹴込板１６の他端部６２を、第１の蹴込板収容溝５２Ａを臨む位置まで移動させ、その後、蹴込板１６の一端部６１を開口部６０から抜き出し、蹴込板１６の両端部を第１の蹴込板収容溝５２Ａ内に収容する。【選択図】 図７
STAIRS, STAIR-CONSTITUTION MEMBER, AND STAIR-CONSTRUCTION METHOD
To provide a construction method for stairs capable of easily assembling a riser plate to which a lower end side of a groove to be housed is blocked by a floor surface or the like, between a pair of side plates, like a riser plate positioned at the lowermost stage.SOLUTION: A first step board receiving groove 44A for housing an end part of a step board 14 and a first riser board receiving groove 52A for housing an end part of the riser board 16 are formed on an inner side surface 26 of a pair of side plates 12, 12. An opening 60 dug down from a bottom surface 57 of the first riser board receiving groove 52A is formed in one side plate 12, and when the riser board 16 is assembled between the pair of side plates 12, 12, the riser board 16 is rotated in a state in which one end part 61 of the riser board 16 is inserted into the opening 60, and the other end part 62 of the riser board 16 is moved to a position facing the first riser board receiving groove 52A; then, one end portion 61 of the riser board 16 is pulled out from the opening 60, and both end parts of the riser board 16 are accommodated in the first riser board receiving groove 52A.SELECTED DRAWING: Figure 7
【課題】最下段に位置する蹴込板のように、収容される溝の下端側が、床面等によって塞がれてしまう蹴込板を、一対の側板の間に容易に組み付けることが可能な階段の施工方法を提供する。【解決手段】一対の側板１２，１２の内側面２６に、踏板１４の端部を収容する第１の踏板収容溝４４Ａと、蹴込板１６の端部を収容する第１の蹴込板収容溝５２Ａと、を形成する。一方の側板１２に、第１の蹴込板収容溝５２Ａの底面５７よりも掘り下げられた開口部６０を形成しておき、一対の側板１２，１２の間に、蹴込板１６を組み付けるに際し、蹴込板１６の一端部６１を開口部６０に差込んだ状態で、蹴込板１６を回動させて、蹴込板１６の他端部６２を、第１の蹴込板収容溝５２Ａを臨む位置まで移動させ、その後、蹴込板１６の一端部６１を開口部６０から抜き出し、蹴込板１６の両端部を第１の蹴込板収容溝５２Ａ内に収容する。【選択図】 図７
STAIRS, STAIR-CONSTITUTION MEMBER, AND STAIR-CONSTRUCTION METHOD
階段、階段構成部材および階段の施工方法
WATANABE MASAHIRO (author) / MIWA HIROSHI (author) / YAMADA YUKIHIRO (author) / MATSUURA HIROSHI (author) / FUJIYOSHI RYOJI (author) / KOMORI YOSHIKAZU (author) / MIYAJI IKUE (author)
2019-05-30
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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