JP2018150677A - Inspection port for wood deck - Google Patents

Inspection port for wood deck Download PDF

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JP2018150677A
JP2018150677A JP2017045517A JP2017045517A JP2018150677A JP 2018150677 A JP2018150677 A JP 2018150677A JP 2017045517 A JP2017045517 A JP 2017045517A JP 2017045517 A JP2017045517 A JP 2017045517A JP 2018150677 A JP2018150677 A JP 2018150677A
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inspection port
deck
opening
frame
deck material
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JP7061434B2 (en
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克信 藤川
Katsunobu Fujikawa
克信 藤川
憲造 益野
Kenzo Masuno
憲造 益野
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Daiken Co Ltd
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Daiken Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide an inspection port for a wood deck capable of preventing distortion of a deck material constituting the inspection port, allowing easy mounting of a knob for opening/closing the inspection port and opening/closing of the inspection port even when the deck material for a wood deck expands or contracts due to the change of the ambient temperature.SOLUTION: An inspection port 10 for a wood deck 50 comprises joists 51, multiple deck materials 52 and an opening 55, frame bodies 13 formed by framing multiple frame materials 13A and arrangeable on peripheral edges of the opening 55, and a bottom plate 14 allowing placing of a deck material 53 for the inspection port. The frame body 13 is formed to be placeable on the joist 51 keeping a space K from the deck material 52 placed on the joist 51, and the bottom plate 14 is provided at a position lower by one stage than an upper face of the frame body 13 so that the upper face of the placed deck material 53 for the inspection port, the upper face of the deck material 52 and the upper face of the frame body 13 become flush.SELECTED DRAWING: Figure 2

Description

本発明は、例えば、住宅、施設等のベランダ或いはテラスに複数のデッキ材を配置して構成されるウッドデッキ用の点検口に関するものである。   The present invention relates to an inspection port for a wood deck configured by arranging a plurality of deck materials on a veranda or a terrace of a house, a facility or the like, for example.

従来、住宅、施設等のベランダ或いはテラスに設置されるウッドデッキとしては、例えば、特許文献１に示すようなものがある。特許文献１のウッドデッキは、土台上に渡される複数の根太上に複数のデッキ材が取付金具によって取り付けられて形成されるものである。   Conventionally, as a wood deck installed on a veranda or a terrace of a house, a facility, or the like, for example, there is one as shown in Patent Document 1. The wood deck of Patent Document 1 is formed by attaching a plurality of deck materials to a plurality of joists passed on a base with mounting brackets.

このような従来のウッドデッキにおいては、定期的な点検等でウッドデッキの下方を点検したいという要望があり、従来のウッドデッキに当該点検を行うための点検口を設けることが望まれている。   In such a conventional wood deck, there is a demand to inspect the lower part of the wood deck by periodic inspection or the like, and it is desired to provide an inspection port for performing the inspection in the conventional wood deck.

従来のウッドデッキに点検口を設ける場合には、図９に示すように、ウッドデッキ１００を構成するデッキ材１０１の一部を切断して、根太１０２間に開口部１０３を形成し、形成した開口部１０３の周縁に、デッキ材１０１と同じ材料の複数のデッキ材１１１をハット型の一対の補強材１１２で補強して構成される点検口１１０を開閉可能に設ける。   When providing an inspection port in a conventional wood deck, as shown in FIG. 9, a part of the deck material 101 constituting the wood deck 100 is cut to form an opening 103 between the joists 102, and the formed opening An inspection port 110 configured by reinforcing a plurality of deck materials 111 made of the same material as the deck material 101 with a pair of hat-shaped reinforcing materials 112 is provided at the periphery of 103 so as to be opened and closed.

特開２０１１−９９２４２号公報JP 2011-99242 A

しかしながら、従来のウッドデッキ用の点検口は、単に、複数のデッキ材を補強材のみで補強して構成しているため、デッキ材に歪みが発生し、また、点検口を開閉するための取手を設けることが難しいという問題があった。さらに、ウッドデッキは、通常、屋外に設置されるため、四季或いは昼夜における外気温度の変化等により、ウッドデッキ用及び点検口用のデッキ材が膨張及び収縮して長手方向に伸縮する。このため、従来のウッドデッキ用の点検口においては、上記デッキ材の収縮により、ウッドデッキ用のデッキ材と点検口用のデッキ材とが干渉して、点検口を充分に開閉させることができないという問題があった。   However, the conventional wood deck inspection port is simply constructed by reinforcing a plurality of deck materials only with the reinforcing material, so that the deck material is distorted, and a handle for opening and closing the inspection port is required. There was a problem that it was difficult to install. Further, since the wood deck is usually installed outdoors, the deck material for the wood deck and the inspection port expands and contracts in the longitudinal direction due to changes in the outside air temperature during the four seasons or day and night. For this reason, in the conventional inspection deck for the wood deck, due to the shrinkage of the deck material, the deck material for the wood deck and the deck material for the inspection opening interfere with each other, and the inspection opening cannot be sufficiently opened and closed. was there.

そこで、本発明は、点検口を構成するデッキ材の歪みを防止し、点検口を開閉するための取手を設け易くするとともに、外気温度の変化等によりウッドデッキ用のデッキ材が伸縮する場合であってもその開閉が可能なウッドデッキ用の点検口を提供することを目的とする。   Therefore, the present invention is a case in which the deck material constituting the inspection port is prevented from being distorted, a handle for opening and closing the inspection port is easily provided, and the deck material for the wood deck expands and contracts due to a change in the outside air temperature. However, the purpose is to provide an inspection port for a wood deck that can be opened and closed.

本発明の解決しようとする課題は以上であり、次にこの課題を解決するための手段を説明する。   The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

即ち、本発明に係るウッドデッキ用の点検口は、複数の根太と、前記根太間に架け渡される複数のデッキ材と、隣接する根太間に形成される開口部と、を備えるウッドデッキの下方を点検するために前記開口部を開閉するウッドデッキ用の点検口であって、複数の枠材を枠組みして形成されて前記開口部の周縁部に配置可能な枠体と、前記枠体の内側に連設されて点検口用デッキ材が載置可能な底板と、を備え、前記枠体は、枠組みされる複数の枠材のうちの対向する一対の枠材が、前記開口部を形成する根太上に載置されるデッキ材と所定の間隔を空けて、前記開口部を形成する根太上に載置可能に形成され、前記底板は、載置される点検口用デッキ材の上面と、前記根太間に架け渡されるデッキ材の上面と、前記枠体の上面と、が面一となるように、前記枠体の上面に対して一段下がった位置に設けられるものである。   That is, the inspection port for a wood deck according to the present invention inspects a lower portion of a wood deck provided with a plurality of joists, a plurality of deck materials spanned between the joists, and an opening formed between adjacent joists. An inspection port for a wood deck that opens and closes the opening, a frame that is formed by framing a plurality of frame members and that can be disposed at the periphery of the opening, and an inner side of the frame. A bottom plate on which a deck material for an inspection port can be placed, and the frame is a joist on which a pair of opposed frame materials among the plurality of frame materials to be framed forms the opening. The bottom plate is formed so as to be able to be placed on a joist that forms the opening, with a predetermined interval from the deck material placed on the deck, and the bottom plate includes an upper surface of the deck material for the inspection port to be placed, and the joist The upper surface of the deck material spanned between and the upper surface of the frame body are flush with each other In so that and is provided at one step lower position to the upper surface of the frame.

本発明は、上記ウッドデッキ用の点検口において、前記開口部を形成する根太上に設けられる係合部材と係合することにより前記開口部を施錠する施錠機構を備えるものである。   The present invention includes a locking mechanism that locks the opening by engaging with an engaging member provided on a joist forming the opening in the inspection port for the wood deck.

本発明によれば、点検口用デッキ材を載置可能な底板が、載置される点検口用デッキ材の上面と、根太間に架け渡されるデッキ材の上面と、枠体の上面と、が面一となるように、枠体の上面に対して一段下がった位置に設けられ、点検口用デッキ材を底板に固定することで、点検口用デッキ材の歪みを防止することができ、点検口を開閉するための取手を容易に設けることができる。また、根太上に載置されるウッドデッキ用のデッキ材と所定の間隔を空けて載置可能に構成されることから、外気温度の変化等によりウッドデッキ用及び点検口用のデッキ材が伸縮する場合であってもその開閉を充分に行うことができる。   According to the present invention, the bottom plate on which the inspection deck material can be placed, the upper surface of the inspection material deck material to be placed, the upper surface of the deck material spanned between joists, the upper surface of the frame, Is provided at a position that is one step lower than the upper surface of the frame body, and by fixing the inspection deck material to the bottom plate, distortion of the inspection deck material can be prevented, A handle for opening and closing the inspection port can be easily provided. In addition, the deck material for the wood deck placed on the joists can be placed at a predetermined distance from the deck material. Even so, it can be fully opened and closed.

本発明に係る点検口が設けられるウッドデッキの一部分を示す平面図である。It is a top view which shows a part of wood deck provided with the inspection port which concerns on this invention. 本発明に係る点検口が設けられるウッドデッキの一部分を示す正面断面図である。It is front sectional drawing which shows a part of wood deck provided with the inspection port which concerns on this invention. 本発明に係る点検口の平面図である。It is a top view of the inspection port which concerns on this invention. 本発明に係る点検口の背面図である。It is a rear view of the inspection port which concerns on this invention. 本発明に係る点検口の側面図である。It is a side view of the inspection port which concerns on this invention. 本発明に係る点検口の正面図である。It is a front view of the inspection port which concerns on this invention. （ａ）は、本発明に係る点検口の施錠機構の正面断面図であり、（ｂ）は、本発明に係る点検口の取手の取手本体を起立させた際の平面図である。(A) is front sectional drawing of the locking mechanism of the inspection port which concerns on this invention, (b) is a top view at the time of standing up the handle main body of the inspection port which concerns on this invention. 本発明に係る点検口の開口部周縁の正面断面図である。It is front sectional drawing of the opening part periphery of the inspection port which concerns on this invention. （ａ）は、従来の点検口が設けられるウッドデッキの一部分を示す平面図であり、（ｂ）は、従来の点検口が設けられるウッドデッキの一部分を示す平面図で正面断面図である。(A) is a top view which shows a part of wood deck provided with the conventional inspection opening, (b) is a front sectional view with a top view which shows a part of the wood deck provided with the conventional inspection opening.

まず、本発明に係る点検口１０について説明する。   First, the inspection port 10 according to the present invention will be described.

図１に示すように、点検口１０は、ウッドデッキ５０に設けられる点検口であり、ウッドデッキ５０の下方を点検するために用いられるものである。点検口１０が設けられるウッドデッキ５０は、複数の根太５１と、根太５１間に架け渡される複数のデッキ材５２と、を備えるものである。なお、本発明に係るウッドデッキは、ウッドデッキ５０に限定されるものではなく、点検口を設けることが可能なウッドデッキであれば構わない。同様に、根太及びデッキ材の構成もウッドデッキ５０の根太５１及びデッキ材５２の構成に限定されるものではない。   As shown in FIG. 1, the inspection port 10 is an inspection port provided in the wood deck 50 and is used for inspecting the lower side of the wood deck 50. The wood deck 50 provided with the inspection port 10 includes a plurality of joists 51 and a plurality of deck materials 52 spanned between the joists 51. The wood deck according to the present invention is not limited to the wood deck 50, and may be any wood deck that can be provided with an inspection port. Similarly, the configurations of the joists and the deck material are not limited to the configurations of the joists 51 and the deck material 52 of the wood deck 50.

図１及び図２に示すように、根太５１は、デッキ材５２を載置可能な載置面５１ａをその上部に有する側面視略逆Ｕ字状に屈曲させた金属板により構成される長尺状の部材である。根太５１は、図示しない土台に、他の隣接する根太５１と同一平面上で平行となるように所定の間隔を有して配置される。ここで、所定の間隔とは、デッキ材５２を架け渡すことが可能な間隔であるとともに、点検口１０を形成可能な間隔である。   As shown in FIGS. 1 and 2, the joist 51 is a long piece made of a metal plate bent in a substantially inverted U shape when viewed from the side, having a placement surface 51 a on which the deck material 52 can be placed. Shaped member. The joists 51 are arranged on a base (not shown) with a predetermined interval so as to be parallel to other adjacent joists 51 on the same plane. Here, the predetermined interval is an interval at which the deck material 52 can be bridged and an interval at which the inspection port 10 can be formed.

デッキ材５２は、所定の板厚を有する平板形状の木製の部材である。なお、デッキ材５２は、木製の部材により構成されるものに限定されるものではなく、樹脂或いは紙が混ぜられた人工木により構成しても構わない。デッキ材５２は、根太５１の長手方向に対して水平に直交して配置され、他の隣接するデッキ材５２と平行となるように、隣接する根太５１間に架け渡された状態で根太５１の載置面５１ａ上に載置される。デッキ材５２は、ネジ等の固定部材６２により根太５１に固定される。   The deck material 52 is a flat wooden member having a predetermined plate thickness. In addition, the deck material 52 is not limited to what is comprised by the wooden member, You may comprise by the artificial wood with which resin or paper was mixed. The deck material 52 is disposed perpendicularly to the longitudinal direction of the joist 51 and is bridged between the adjacent joists 51 so as to be parallel to the other adjacent deck members 52. It is mounted on the mounting surface 51a. The deck material 52 is fixed to the joist 51 by a fixing member 62 such as a screw.

図２に示すように、点検口１０は、隣接する根太５１間に形成される開口部５５に配置される。具体的には、開口部５５は、隣接する根太５１に架け渡されて固定される複数のデッキ材５２の一部分を切断することにより、隣接する根太５１間及び隣接する根太５１の長さ方向に開口して形成される。開口部５５は、隣接する根太５１間に形成される開口部分と、当該開口部分の周縁であって隣接する根太５１の載置面５１ａに形成されて後述する点検口１０を載置する載置部分と、から構成される。開口部５５の開口部分は、ウッドデッキ５０の下方を点検可能な大きさに開口され、具体的には、隣接する根太５１間の幅と同等の大きさに開口される。開口部５５の載置部分は、根太５１の載置面５１ａの片側（開口部５５の開口部分側）に形成され、点検口１０を載置した際に、点検口１０の枠体１３と、根太５１の載置面５１ａに載置されるデッキ材５２と、の間に所定の間隔Ｋが空くように設けられる。   As shown in FIG. 2, the inspection port 10 is disposed in an opening 55 formed between adjacent joists 51. Specifically, the opening 55 is cut in a part of the plurality of deck materials 52 that are bridged and fixed to the adjacent joists 51, so that the openings 55 extend in the length direction between the adjacent joists 51 and the adjacent joists 51. An opening is formed. The opening 55 is formed on the opening portion formed between the adjacent joists 51 and on the placement surface 51a of the adjacent joists 51 that are the periphery of the opening portions, and is placed on the inspection port 10 to be described later. Part. The opening portion of the opening 55 is opened to a size allowing inspection below the wood deck 50, and specifically, opened to a size equivalent to the width between adjacent joists 51. The mounting portion of the opening 55 is formed on one side of the mounting surface 51a of the joist 51 (the opening portion side of the opening 55), and when the inspection port 10 is mounted, the frame 13 of the inspection port 10; A predetermined interval K is provided between the deck material 51 and the deck material 52 placed on the placement surface 51 a of the joist 51.

図１から図３に示すように、点検口１０は、開口部５５に配置されることで、開口部５５を閉じる。すなわち、点検口１０は、開口部５５を開閉するための蓋である。点検口１０は、開口部５５を覆うように四角形状に形成されるとともに、その内側に点検口用デッキ材５３を嵌め込み可能に側面断面視凹状に形成される。点検口１０は、開口部５５の周縁部に配置される四角形状の枠体１３と、点検口用デッキ材５３が載置される底板１４と、点検口１０を掴むための取手２０と、を備える。   As shown in FIGS. 1 to 3, the inspection port 10 closes the opening 55 by being disposed in the opening 55. That is, the inspection port 10 is a lid for opening and closing the opening 55. The inspection port 10 is formed in a quadrangular shape so as to cover the opening 55, and is formed in a concave shape in a side sectional view so that the inspection port deck material 53 can be fitted therein. The inspection port 10 includes a rectangular frame 13 disposed on the peripheral edge of the opening 55, a bottom plate 14 on which the inspection port deck material 53 is placed, and a handle 20 for gripping the inspection port 10. Prepare.

枠体１３は、隣接する金属製の枠材１３Ａ同士を直角に枠組して構成されるものであり、同一断面の４本の枠材１３Ａを四辺に配置し、枠材１３Ａの一端部と、その隣接する枠材１３Ａの他端部と、を接合することにより四角形状に形成される。なお、枠体１３は金属製の枠材１３Ａにより構成されているが、これに限定されるものではなく、例えば、木製等の枠材により構成しても構わない。枠体１３は、その４本の枠材１３Ａのうちの対向する２本の枠材１３Ａが根太５１の載置面５１ａに載置される。   The frame body 13 is configured by vertically framing adjacent metal frame members 13A, and four frame members 13A having the same cross section are arranged on four sides, and one end portion of the frame member 13A, By joining the other end of the adjacent frame member 13A, a quadrangular shape is formed. In addition, although the frame 13 is comprised by metal frame material 13A, it is not limited to this, For example, you may comprise by frame materials, such as wooden. In the frame body 13, two opposing frame members 13 </ b> A among the four frame members 13 </ b> A are placed on the placement surface 51 a of the joist 51.

図２から図６に示すように、枠材１３Ａは、断面視略ロ字状の枠材本体部１３ａと、断面視略Ｌ字状の受け部１３ｂと、から主に構成されている。枠材本体部１３ａは、開口部５５の周縁部に配置される部分であり、その下端が後述するスペーサー７０及びクッション材７５を介して根太５１の載置面５１ａに載置される。受け部１３ｂは、その基端部分が枠材本体部１３ａの内側下端から下方に突出し、その途中部分が内側水平方向に折り曲げられて突出する。受け部１３ｂは、その先端部分の水平面において底板１４を受ける。根太５１の載置面５１ａに載置される枠材１３Ａの中央部には切り欠き部１３ｃが設けられる。切り欠き部１３ｃは、枠材１３Ａの中央部の一部を切り欠いた部分であり、点検口１０により開口部５５を閉じた際に、後述する施錠機構３０の止金３３が突出可能であり、且つ施錠機構３０の錠受け３４が当接しない程度に切り欠かれている。   As shown in FIGS. 2 to 6, the frame member 13 </ b> A is mainly configured by a frame material main body portion 13 a having a substantially rectangular shape in cross section and a receiving portion 13 b having a substantially L shape in cross section. The frame material main body 13 a is a portion disposed at the peripheral edge of the opening 55, and the lower end thereof is placed on the placement surface 51 a of the joist 51 via a spacer 70 and a cushion material 75 described later. The base portion of the receiving portion 13b protrudes downward from the inner lower end of the frame body main portion 13a, and the middle portion of the receiving portion 13b is bent in the inner horizontal direction and protrudes. The receiving portion 13b receives the bottom plate 14 on the horizontal surface of the tip portion. A cutout portion 13 c is provided at the center of the frame member 13 </ b> A placed on the placement surface 51 a of the joist 51. The cutout portion 13c is a portion in which a part of the central portion of the frame member 13A is cut out, and a stopper 33 of the locking mechanism 30 described later can project when the opening portion 55 is closed by the inspection port 10. Further, it is cut out to such an extent that the lock receiver 34 of the locking mechanism 30 does not contact.

底板１４は、枠体１３の内側に連設される金属製の板材である。底板１４は、点検口１０により開口部５５を閉じた際に、底板１４に載置される点検口用デッキ材５３の上面と、根太５１間に架け渡されるデッキ材５２の上面と、枠体１３の上面と、が面一となるように、枠体１３の上面に対して一段下がった位置に設けられる。底板１４は、その周縁部分が枠体１３の受け部１３ｂに載置され、ネジ等の固定部材６０により受け部１３ｂに固定される。底板１４は、その平面部分の上面に点検口用デッキ材５３が載置される。底板１４に載置される点検口用デッキ材５３は、根太５１間に架け渡される複数のデッキ材５２と同じ厚さの板材であり、枠材１３Ａの内側に嵌め込み可能な大きさに加工される。底板１４に載置される点検口用デッキ材５３は、ネジ等の固定部材６１により底板１４に固定される。このように、点検口１０は、底板１４に点検口用デッキ材５３が載置可能な構成となっているため、点検口用デッキ材５３が歪むことを防止できる。また、点検口１０は、底板１４が枠体１３の上面に対して一段下がった位置に設けられ、底板１４の上面に取手２０を取り付けることができるため、後述する取手２０を容易に設けることができる。底板１４は、その平面部分の裏面が複数の蓋補強材１５により支持される。蓋補強材１５は、底板１４を載置可能な載置面をその上部に有する側面視逆Ｕ字状に屈曲させた金属板により構成される長尺状の部材である。図３及び図４に示すように、底板１４は、雨水等を排水するための複数の排水孔１６が、その上面から下面を貫通して形成される。   The bottom plate 14 is a metal plate material that is continuously provided inside the frame body 13. When the opening 55 is closed by the inspection port 10, the bottom plate 14 includes an upper surface of the inspection port deck material 53 placed on the bottom plate 14, an upper surface of the deck material 52 spanned between the joists 51, and a frame body. It is provided at a position that is one step lower than the upper surface of the frame 13 so that the upper surface of 13 is flush with the upper surface. The bottom plate 14 has a peripheral portion placed on the receiving portion 13b of the frame 13 and is fixed to the receiving portion 13b by a fixing member 60 such as a screw. The inspection plate deck material 53 is placed on the upper surface of the flat portion of the bottom plate 14. The inspection port deck material 53 placed on the bottom plate 14 is a plate material having the same thickness as the plurality of deck materials 52 spanned between the joists 51, and is processed to a size that can be fitted inside the frame material 13A. The The inspection port deck material 53 placed on the bottom plate 14 is fixed to the bottom plate 14 by a fixing member 61 such as a screw. Thus, since the inspection port 10 has a configuration in which the inspection port deck material 53 can be placed on the bottom plate 14, the inspection port deck material 53 can be prevented from being distorted. In addition, the inspection port 10 is provided at a position where the bottom plate 14 is lowered by one step with respect to the upper surface of the frame body 13, and the handle 20 can be attached to the upper surface of the bottom plate 14. it can. The bottom surface of the bottom plate 14 is supported by a plurality of lid reinforcing materials 15. The lid reinforcing member 15 is a long member formed of a metal plate bent in an inverted U shape in a side view having a placement surface on which the bottom plate 14 can be placed at the top thereof. As shown in FIGS. 3 and 4, the bottom plate 14 is formed with a plurality of drain holes 16 for draining rainwater and the like from the upper surface through the lower surface.

図３、図５、及び図７に示すように、取手２０は、枠体１３を構成する４本の枠材１３Ａのうち、根太５１の載置面５１ａに載置される２本の枠材１３Ａのそれぞれの内側中央部に設けられる。取手２０は、基台２１と、取手本体２３と、施錠機構３０の錠本体３１と、から主に構成されている。   As shown in FIGS. 3, 5, and 7, the handle 20 includes two frame members placed on the placement surface 51 a of the joist 51 among the four frame members 13 </ b> A constituting the frame body 13. It is provided at the inner central part of each 13A. The handle 20 is mainly composed of a base 21, a handle body 23, and a lock body 31 of the locking mechanism 30.

基台２１は、底板１４に設けられる支持部材２２により支持される。基台２１は、２本の枠材２１Ａを枠組みして平面視略コ字状に形成され、その枠組みされた枠材２１Ａの内側において取手本体２３と、施錠機構３０の錠本体３１と、を支持する。   The base 21 is supported by a support member 22 provided on the bottom plate 14. The base 21 is formed in a substantially U shape in plan view by framing the two frame members 21A, and the handle main body 23 and the lock main body 31 of the locking mechanism 30 are arranged inside the frame material 21A. To support.

取手本体２３は、基台２１の枠材２１Ａに嵌め込み可能な平板形状の部材により構成される。図７（ａ）に示すように、取手本体２３は、その基端部２３Ａが基台２１に固定される軸２４に対して回転自在に設けられる。取手本体２３の基端部２３Ａは、側面視略Ｕ字状に形成される凹状部分の内側で軸２４を受けるように、基台２１の底板と軸２４との隙間に軸２４に沿って配置される。取手本体２３は、その先端部２３Ｂが点検口１０を掴む際の持ち手となるように側面視略Ｕ字状に屈曲して形成される。   The handle body 23 is configured by a flat plate-like member that can be fitted into the frame member 21 </ b> A of the base 21. As shown in FIG. 7A, the handle main body 23 is provided so that its base end portion 23 </ b> A is rotatable with respect to a shaft 24 fixed to the base 21. The base end portion 23A of the handle main body 23 is disposed along the shaft 24 in the gap between the bottom plate of the base 21 and the shaft 24 so as to receive the shaft 24 inside the concave portion formed in a substantially U shape in a side view. Is done. The handle body 23 is formed to be bent in a substantially U shape in a side view so that the distal end portion 23B becomes a handle when the inspection port 10 is gripped.

取手本体２３は、その先端部２３Ｂを上方に持ち上げることで、取手本体２３の基端部２３Ａが軸２４に沿って回転して取手本体２３が起立し、取手本体２３の先端部２３Ｂが持ち上げ可能な状態となるとともに、図７（ｂ）に示すように、基台２１の内部（枠組みされた枠材の内側）が開いた状態となる。また、取手本体２３は、その先端部２３Ｂを下方に倒すことで、取手本体２３が基台２１の内部（枠組みされた枠材の内側）に嵌め込まれ、基台２１の内部（枠組みされた枠材の内側）が閉じた状態となる。このように、取手２０は、点検口１０により閉じられた開口部５５を開く際には、一対の取手本体２３を互いに平行に起立させることで、点検口１０を持ち上げ可能な状態となり、点検口１０により開口部５５を閉じた際には、取手本体２３を倒すことで、取手本体２３の上面が枠体１３の上面と面一の状態となる。すなわち、取手本体２３は、点検口１０を掴む際の持ち手の機能を有するとともに、基台２１の内部（枠組みされた枠材の内側）を開閉する蓋の機能を有する。   The handle body 23 can be lifted by lifting the distal end portion 23B upward so that the proximal end portion 23A of the handle body 23 rotates along the shaft 24 and the handle body 23 stands up. As shown in FIG. 7B, the inside of the base 21 (the inside of the framed frame material) is opened. In addition, the handle main body 23 is fitted into the base 21 (inside the framed frame) by tilting the tip 23B downward, and the inside of the base 21 (framed frame). The inside of the material is closed. Thus, when the handle 20 opens the opening 55 closed by the inspection port 10, the pair of handle main bodies 23 stand up in parallel with each other, so that the inspection port 10 can be lifted. When the opening 55 is closed by 10, the upper surface of the handle body 23 is flush with the upper surface of the frame body 13 by tilting the handle body 23. That is, the handle main body 23 has a handle function for gripping the inspection port 10 and also has a lid function for opening and closing the inside of the base 21 (inside the framed frame material).

点検口１０は、点検口１０により開口部５５を閉じた際に、開口部５５を施錠するための施錠機構３０を備える。施錠機構３０は、点検口１０により開口部５５を閉じた際に、開口部５５を施錠する。施錠機構３０は、錠本体３１と、錠受け３４（「係合部材」の一例）と、から主に構成されている。   The inspection port 10 includes a locking mechanism 30 for locking the opening 55 when the opening 55 is closed by the inspection port 10. The locking mechanism 30 locks the opening 55 when the opening 55 is closed by the inspection port 10. The locking mechanism 30 is mainly composed of a lock body 31 and a lock receiver 34 (an example of an “engagement member”).

図７に示すように、錠本体３１は、取手２０の基台２１の内部（枠組みされた枠材の内側）に収納され、取手本体２３を開くことにより取手２０の基台２１の内部（枠組みされた枠材の内側）から露出する。錠本体３１は、キーシリンダー３２と、止金３３と、を有する。止金３３は、金属製の平板状の部材により構成され、付属の鍵（図示せず）によりキーシリンダー３２を操作することで水平方向に出退する。   As shown in FIG. 7, the lock body 31 is housed inside the base 21 of the handle 20 (inside the framed frame material), and the inside of the base 21 of the handle 20 (framework) by opening the handle body 23. Exposed from the inside of the frame material. The lock body 31 includes a key cylinder 32 and a clasp 33. The stopper 33 is formed of a metal plate-like member, and is retracted in the horizontal direction by operating the key cylinder 32 with an attached key (not shown).

錠受け３４は、キーシリンダー３２の操作により突出する止金３３を受けるものであり、根太５１の載置面５１ａから上方に突出して立設される側面視略Ｌ字状の金属製の部材により構成される。錠受け３４は、点検口１０により開口部５５を閉じた際に、枠材１３Ａの切り欠き部１３ｃにより覆われる位置に立設される。錠受け３４は、根太５１の載置面５１ａから突出する部分の上部に、孔３４ａが形成されている。孔３４ａは、キーシリンダー３２の操作により突出する止金３３が挿通可能な大きさで長方形状に開口している。すなわち、孔３４ａは、止金３３が突出した際に止金３３と係合可能な位置で、開口部分を水平方向に向けて形成される。   The lock receiver 34 receives the clasp 33 that protrudes by the operation of the key cylinder 32, and is formed of a metal member that is substantially L-shaped in side view and protrudes upward from the mounting surface 51a of the joist 51. Composed. When the opening 55 is closed by the inspection port 10, the lock receiver 34 is erected at a position covered by the notch 13 c of the frame member 13 </ b> A. The lock receiver 34 has a hole 34 a formed in an upper portion of a portion protruding from the mounting surface 51 a of the joist 51. The hole 34a is opened in a rectangular shape with such a size that the stopper 33 protruding by the operation of the key cylinder 32 can be inserted. That is, the hole 34a is formed with the opening portion facing in the horizontal direction at a position where the hole 33a can be engaged with the stopper 33 when the stopper 33 protrudes.

施錠機構３０は、キーシリンダー３２を操作することで、止金３３が枠体１３の外側方向に突出し、根太５１に立設される錠受け３４の孔３４ａに挿通される。これにより、点検口１０の上下方向及び止金３３が突出する方向に対して水平に直交する方向の動きが錠受け３４により規制され、点検口１０が根太５１に固定された状態となる。また、止金３３が突出する方向に対して水平に直交する方向の点検口１０の動きは、枠材１３Ａの切り欠き部１３ｃと、錠受け３４とが当接することにより規制され、止金３３が突出する方向の点検口１０の動きは、根太５１及び錠受け３４が枠材１３Ａに当接することにより規制される。このように、施錠機構３０は、止金３３を錠受け３４の孔３４ａに挿通させて、点検口１０を、止金３３を介して、根太５１に立設される錠受け３４に係合させることで、開口部５５を施錠する。   By operating the key cylinder 32, the locking mechanism 30 protrudes in the outward direction of the frame 13 and is inserted into the hole 34 a of the lock receiver 34 erected on the joist 51. As a result, the movement of the inspection port 10 in the vertical direction and the direction perpendicular to the direction in which the stopper 33 protrudes is restricted by the lock 34, and the inspection port 10 is fixed to the joist 51. In addition, the movement of the inspection port 10 in the direction perpendicular to the direction in which the stopper 33 protrudes is restricted by the contact between the notch 13c of the frame member 13A and the lock receiver 34, and the stopper 33 The movement of the inspection port 10 in the protruding direction is restricted by the joist 51 and the lock receiver 34 coming into contact with the frame member 13A. In this way, the locking mechanism 30 inserts the stopper 33 into the hole 34 a of the lock receiver 34, and engages the inspection port 10 with the lock receiver 34 standing on the joist 51 via the stopper 33. Thus, the opening 55 is locked.

次に、点検口１０の開口部５５への点検口１０の配置について説明する。図２に示すように、点検口１０により開口部５５を閉じる際には、点検口１０は、その上面が根太５１間に架け渡されるデッキ材５２の上面と面一となるように開口部５５に配置される。具体的には、点検口１０は、底板１４に載置される点検口用デッキ材５３の上面と、根太５１間に架け渡されるデッキ材５２の上面と、枠体１３の上面と、が面一となるように開口部５５に配置される。   Next, arrangement | positioning of the inspection port 10 to the opening part 55 of the inspection port 10 is demonstrated. As shown in FIG. 2, when the opening 55 is closed by the inspection port 10, the inspection port 10 has the opening 55 so that the upper surface thereof is flush with the upper surface of the deck material 52 spanned between the joists 51. Placed in. Specifically, the inspection port 10 has an upper surface of the inspection port deck material 53 placed on the bottom plate 14, an upper surface of the deck material 52 spanned between the joists 51, and an upper surface of the frame 13. It arrange | positions in the opening part 55 so that it may become one.

ここで、点検口１０においては、底板１４に載置される点検口用デッキ材５３の上面と、根太５１間に架け渡されるデッキ材５２の上面と、枠体１３の上面と、を面一とするために、根太５１間に架け渡されるデッキ材５２の厚さに応じて、底板１４に対する点検口用デッキ材５３の高さ及び根太５１の載置面５１ａに対する枠材１３Ａの高さを、スペーサー７０、７１、及びクッション材７５を用いて調整する。   Here, in the inspection port 10, the upper surface of the inspection port deck material 53 placed on the bottom plate 14, the upper surface of the deck material 52 spanned between the joists 51, and the upper surface of the frame 13 are flush with each other. Therefore, according to the thickness of the deck material 52 spanned between the joists 51, the height of the inspection deck material 53 with respect to the bottom plate 14 and the height of the frame member 13A with respect to the mounting surface 51a of the joists 51 are set. The spacers 70 and 71 and the cushion material 75 are used for adjustment.

具体的には、図８（ａ）に示すように、根太５１間に架け渡されるデッキ材５２の厚さが、底板１４の上面から枠体１３の上面までの高さと同じ場合には、枠体１３と根太５１との間にスペーサー７０及びクッション材７５を挿入することにより、根太５１の載置面５１ａに対する枠材１３Ａの高さを調整する。   Specifically, as shown in FIG. 8A, when the thickness of the deck material 52 spanned between the joists 51 is the same as the height from the upper surface of the bottom plate 14 to the upper surface of the frame body 13, By inserting the spacer 70 and the cushion material 75 between the body 13 and the joist 51, the height of the frame member 13A with respect to the mounting surface 51a of the joist 51 is adjusted.

図８（ｂ）及び（ｃ）に示すように、根太５１間に架け渡されるデッキ材５２の厚さが、底板１４の上面から枠体１３の上面までの高さより短い場合には、枠体１３と根太５１との間にスペーサー７０及びクッション材７５、或いはクッション材７５のみを挿入するとともに、底板１４に載置される点検口用デッキ材５３と底板１４との間に底板用スペーサー７１を挿入することにより、底板１４に対する点検口用デッキ材５３の高さ及び根太５１の載置面５１ａに対する枠材１３Ａの高さをそれぞれ調整する。そして、根太５１間に架け渡されるデッキ材５２の厚さと、底板１４の上面から枠体１３の上面までの高さとの長さの比率に応じて、枠体１３と根太５１との間に挿入するスペーサー７０の高さ（枚数）と、底板１４に載置される点検口用デッキ材５３と底板１４との間に挿入される底板用スペーサー７１の高さ（枚数）との比率を調整する。   As shown in FIGS. 8B and 8C, when the thickness of the deck material 52 spanned between the joists 51 is shorter than the height from the upper surface of the bottom plate 14 to the upper surface of the frame body 13, the frame body 13 and the joist 51 are inserted with the spacer 70 and the cushion material 75 or only the cushion material 75, and the bottom plate spacer 71 is provided between the inspection port deck material 53 placed on the bottom plate 14 and the bottom plate 14. By inserting, the height of the inspection port deck material 53 relative to the bottom plate 14 and the height of the frame member 13A relative to the placement surface 51a of the joist 51 are adjusted. And it inserts between the frame 13 and the joist 51 according to the ratio of the thickness of the deck material 52 spanned between the joists 51 and the height from the upper surface of the bottom plate 14 to the upper surface of the frame 13. The ratio between the height (number of sheets) of the spacer 70 to be adjusted and the height (number of sheets) of the spacer 71 for the bottom plate inserted between the inspection deck material 53 placed on the bottom plate 14 and the bottom plate 14 is adjusted. .

また、図２及び図８に示すように、点検口１０により開口部５５を閉じる際には、根太５１の載置面５１ａにおいて、根太５１間に架け渡されるデッキ材５２と、点検口１０と、が所定の間隔Ｋを空けて配置される。ウッドデッキ５０においては、デッキ材５２が、四季或いは昼夜における外気温度の変化等により膨張及び収縮して長手方向に伸縮する。そのため、根太５１間に架け渡されるデッキ材５２を、点検口１０の大きさに合わせて、点検口１０と接するように配置すると、デッキ材５２が膨張した際に、点検口１０がデッキ材５２により必要以上に挟持され、或いは、開口部５５の開口面積が小さくなることから、点検口１０により開口部５５を開閉することができない。そのため、点検口１０においては、根太５１間に架け渡されるデッキ材５２と、点検口１０と、の間に所定の間隔Ｋを設けることで、デッキ材５２の膨張により、点検口１０の開閉が不能となることを防止している。ここで、所定の間隔Ｋは、根太５１間に架け渡されるデッキ材５２の膨張率、根太５１の載置面５１ａの幅、隣接する根太５１間の間隔等により決定される間隔である。また、点検口１０は、枠体１３の内側に点検口用デッキ材５３を嵌め込んでいるため、デッキ材５２と、点検口用デッキ材５３と、の間が、枠体１３（枠材１３Ａ）によって切られる。そのため、デッキ材５２が膨張した場合であっても、点検口用デッキ材５３と干渉することはなく、枠体１３の無い点検口用デッキ材５３のみで構成された点検口と比べてその開閉を容易に行うことができる。また、間隔Ｋをデッキ材５２の膨張のみを考慮して設定できるため、枠体１３の無い点検口用デッキ材５３のみで構成された点検口と比べて、間隔Ｋを狭くすることができる。   As shown in FIGS. 2 and 8, when the opening 55 is closed by the inspection port 10, the deck material 52 spanned between the joists 51, the inspection port 10, Are arranged at a predetermined interval K. In the wood deck 50, the deck material 52 expands and contracts in the longitudinal direction by expansion and contraction due to changes in the outside air temperature during the four seasons or day and night. Therefore, when the deck material 52 spanned between the joists 51 is arranged so as to be in contact with the inspection port 10 in accordance with the size of the inspection port 10, when the deck material 52 expands, the inspection port 10 becomes the deck material 52. Therefore, the opening 55 cannot be opened and closed by the inspection port 10 because the opening area of the opening 55 becomes small. Therefore, in the inspection port 10, the inspection port 10 can be opened and closed by the expansion of the deck material 52 by providing a predetermined interval K between the deck material 52 spanned between the joists 51 and the inspection port 10. It prevents it from becoming impossible. Here, the predetermined interval K is an interval determined by the expansion rate of the deck material 52 spanned between the joists 51, the width of the mounting surface 51a of the joists 51, the interval between the adjacent joists 51, and the like. In addition, since the inspection port 10 has the inspection port deck material 53 fitted inside the frame 13, the space between the deck material 52 and the inspection port deck material 53 is the frame 13 (frame material 13A). ). Therefore, even when the deck material 52 is expanded, it does not interfere with the inspection port deck material 53 and is opened and closed as compared with the inspection port constituted only by the inspection port deck material 53 without the frame 13. Can be easily performed. In addition, since the interval K can be set considering only the expansion of the deck material 52, the interval K can be made narrower than that of the inspection port constituted only by the inspection port deck material 53 without the frame body 13.

以上のように、点検口１０においては、点検口用デッキ材５３を載置可能な底板１４が、載置される点検口用デッキ材５３の上面と、根太５１間に架け渡されるデッキ材５２の上面と、枠体１３の上面と、が面一となるように、枠体１３の上面に対して一段下がった位置に設けられ、点検口用デッキ材５３を底板１４に固定することで、点検口用デッキ材５３の歪みを防止することができ、点検口１０を開閉するための取手２０を容易に設けることができる。また、根太５１上に載置されるウッドデッキ用のデッキ材５２と所定の間隔Ｋを空けて載置可能に構成されることから、外気温度の変化等によりデッキ材５２及び点検口用デッキ材５３が伸縮する場合であってもその開閉を充分に行うことができる。   As described above, in the inspection port 10, the bottom plate 14 on which the inspection port deck material 53 can be placed is bridged between the upper surface of the inspection port deck material 53 and the joist 51. The upper surface of the frame body 13 and the upper surface of the frame body 13 are flush with each other so that the upper surface of the frame body 13 is flush with the upper surface of the frame body 13, and the inspection deck material 53 is fixed to the bottom plate 14. The distortion of the inspection port deck material 53 can be prevented, and the handle 20 for opening and closing the inspection port 10 can be easily provided. Further, the deck material 52 for the wood deck placed on the joist 51 is configured so as to be placed at a predetermined interval K. Therefore, the deck material 52 and the inspection deck material 53 are changed by a change in the outside air temperature. Even if it expands and contracts, it can be fully opened and closed.

なお、本実施の形態においては、枠体１３の４本の枠材１３Ａのうちの対向する２本の枠材１３Ａが根太５１の載置面５１ａに載置されるように構成しているが、これに限定されるものではなく、隣接する根太５１に別途根太５１或いは支持部材を架け渡して、枠体１３の４本の枠材１３Ａが根太５１或いは支持部材に載置されるように構成しても構わない。   In the present embodiment, the two opposing frame members 13A among the four frame members 13A of the frame 13 are configured to be mounted on the mounting surface 51a of the joist 51. However, the present invention is not limited to this, and is configured such that four frame members 13A of the frame 13 are placed on the joists 51 or the support members by separately spanning the joists 51 or the support members to the adjacent joists 51. It doesn't matter.

１０ 点検口
１３ 枠体
１３Ａ 枠材
１４ 底板
５０ ウッドデッキ
５１ 根太
５２ デッキ材
５３ 点検口用デッキ材
５５ 開口部 DESCRIPTION OF SYMBOLS 10 Inspection port 13 Frame 13A Frame material 14 Bottom plate 50 Wood deck 51 joist 52 Deck material 53 Inspection port deck material 55 Opening

Claims (2)

複数の根太と、前記根太間に架け渡される複数のデッキ材と、隣接する根太間に形成される開口部と、を備えるウッドデッキの下方を点検するために前記開口部を開閉するウッドデッキ用の点検口であって、
複数の枠材を枠組みして形成されて前記開口部の周縁部に配置可能な枠体と、
前記枠体の内側に連設されて点検口用デッキ材が載置可能な底板と、
を備え、
前記枠体は、枠組みされる複数の枠材のうちの対向する一対の枠材が、前記開口部を形成する根太上に載置されるデッキ材と所定の間隔を空けて、前記開口部を形成する根太上に載置可能に形成され、
前記底板は、載置される点検口用デッキ材の上面と、前記根太間に架け渡されるデッキ材の上面と、前記枠体の上面と、が面一となるように、前記枠体の上面に対して一段下がった位置に設けられること
を特徴とするウッドデッキ用の点検口。 An inspection for a wood deck that opens and closes the opening to inspect the lower part of the wood deck comprising a plurality of joists, a plurality of deck materials spanned between the joists, and an opening formed between adjacent joists Mouth,
A frame that is formed by framing a plurality of frame members and that can be disposed on the peripheral edge of the opening;
A bottom plate that is continuously provided on the inside of the frame and on which a deck material for an inspection port can be placed;
With
The frame includes a pair of opposing frame members out of a plurality of frame members to be framed with a deck material placed on a joist forming the opening, and the opening is separated from the deck material. It is formed so that it can be placed on the joist to be formed,
The bottom plate has an upper surface of the frame body such that the upper surface of the deck material for inspection port to be placed, the upper surface of the deck material spanned between the joists, and the upper surface of the frame body are flush with each other. An inspection port for a wood deck, which is provided at a position one step lower than the above. 前記開口部を形成する根太上に設けられる係合部材と係合することにより前記開口部を施錠する施錠機構を備えること
を特徴とする請求項１に記載のウッドデッキ用の点検口。 The inspection port for a wood deck according to claim 1, further comprising: a locking mechanism that locks the opening by engaging with an engaging member provided on a joist forming the opening.
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JP7455780B2 (en) 2021-06-25 2024-03-26 フクビ化学工業株式会社 Installation structure of floor and wall inspection ports and floor and wall inspection ports
JP7514731B2 (en) 2020-11-02 2024-07-11 三協立山株式会社 Simple Structures

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JP7514731B2 (en) 2020-11-02 2024-07-11 三協立山株式会社 Simple Structures
JP7455780B2 (en) 2021-06-25 2024-03-26 フクビ化学工業株式会社 Installation structure of floor and wall inspection ports and floor and wall inspection ports

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