JP6857072B2 - Bracket and handrail or handle with the bracket - Google Patents

Bracket and handrail or handle with the bracket Download PDF

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JP6857072B2
JP6857072B2 JP2017075850A JP2017075850A JP6857072B2 JP 6857072 B2 JP6857072 B2 JP 6857072B2 JP 2017075850 A JP2017075850 A JP 2017075850A JP 2017075850 A JP2017075850 A JP 2017075850A JP 6857072 B2 JP6857072 B2 JP 6857072B2
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plate
bracket
rib
intersecting
shaped portions
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JP2018178427A (en
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哲生 飛川
哲生 飛川
温子 柊
温子 柊
貴志 内藤
貴志 内藤
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Naka Corp
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Naka Corp
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/1802—Handrails mounted on walls, e.g. on the wall side of stairs
    • E04F11/1804—Details of anchoring to the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/1802—Handrails mounted on walls, e.g. on the wall side of stairs
    • E04F11/1808—Handrail members; Connections between handrail members

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Toilet Supplies (AREA)

Description

本発明は、握り棒を壁面に支持固定するブラケット及び該ブラケットを備えた手摺又は取っ手に関するものである。 The present invention relates to a bracket for supporting and fixing a grip bar to a wall surface, and a handrail or a handle provided with the bracket.

従来より、建物の便所、浴室、玄関等の壁面に設置される手摺は、握り棒が手摺用ブラケットに支持された状態で、該手摺用ブラケットが壁面に固定される。
ところで、手摺が使用される際、手摺用ブラケットのブラケット本体には握り棒を介して荷重が加わるため、ブラケット本体にはその荷重に耐え得る強度が求められる。そこで、ブラケット本体の強度を向上させるためには、ブラケット本体を肉厚に成形する他、ブラケット本体の内部に補強リブを設けることが知られている（例えば、特許文献１参照。）。 Conventionally, for handrails installed on the wall surface of a toilet, bathroom, entrance, etc. of a building, the handrail bracket is fixed to the wall surface in a state where the grip bar is supported by the handrail bracket.
By the way, when a handrail is used, a load is applied to the bracket body of the handrail bracket via a grip bar, so that the bracket body is required to have strength that can withstand the load. Therefore, in order to improve the strength of the bracket body, it is known that the bracket body is formed to be thick and a reinforcing rib is provided inside the bracket body (see, for example, Patent Document 1).

特開２００２−３３９５４１号公報JP-A-2002-339541

しかしながら、特許文献１に記載の手摺用ブラケットにおいては、内部に設けた補強リブによりある程度の強度は得られるものの、ブラケット本体をより肉薄に成形しようとした場合、或いはブラケット本体をより細身に成形しようとした場合に、ブラケット本体には荷重に耐え得る十分な強度が得られず、ブラケット本体の肉薄化又は細身化が困難であるといった問題あった。
本発明の目的は、ブラケット本体に十分な強度を確保しつつ肉薄化又は細身化することができるブラケット及び該ブラケットを備えた手摺又は取っ手を提供することにある。 However, in the handrail bracket described in Patent Document 1, although a certain degree of strength can be obtained by the reinforcing ribs provided inside, when the bracket body is to be formed thinner, or when the bracket body is to be formed thinner. In this case, the bracket body does not have sufficient strength to withstand the load, and there is a problem that it is difficult to thin or thin the bracket body.
An object of the present invention is to provide a bracket capable of being thinned or thinned while ensuring sufficient strength in the bracket body, and a handrail or a handle provided with the bracket.

上記の目的を達成するために、本発明の第１の特徴は、手摺又は取っ手の握り棒を支持固定するブラケットであって、一又は複数の握り棒取付部を有するブラケット本体と、該ブラケット本体に装着されるブラケットカバーとを備え、前記ブラケット本体は、壁面に固定される基礎部と、該基礎部からいずれか一の前記握り棒取付部にかけて伸長された一又は複数の支持部とを備え、前記ブラケット本体の内面には、前記支持部の伸長方向に沿って連ねられた複数の交差リブを有するリブ群が設けられ、前記交差リブには、前記支持部の伸長方向に対して斜交いに交差した一対の板状部が備えられたことにある。 In order to achieve the above object, the first feature of the present invention is a bracket for supporting and fixing the grip bar of the handrail or the handle, the bracket body having one or more grip bar attachment portions, and the bracket body. The bracket body is provided with a base portion fixed to a wall surface and one or more support portions extending from the base portion to any one of the grip bar attachment portions. On the inner surface of the bracket body, a rib group having a plurality of intersecting ribs connected along the extension direction of the support portion is provided, and the intersecting ribs obliquely intersect with respect to the extension direction of the support portion. It is because it was provided with a pair of plate-shaped parts that intersected each other.

本発明の第１の特徴によれば、握り棒を介してブラケット本体に加わる鉛直荷重や水平荷重に加え、ねじれに対しても十分に耐え得るように支持部を補強することができ、さらなる支持部の肉薄化又はブラケット本体の細身化を図ることができる。 According to the first feature of the present invention, the support portion can be reinforced so as to sufficiently withstand not only the vertical load and the horizontal load applied to the bracket body via the grip bar but also the twist, and further support can be obtained. It is possible to make the part thinner or the bracket body thinner.

本発明の第２の特徴は、上記第１の特徴に加えて、前記リブ群には、隣接する２つの交差リブについて、互いの一対の板状部が交わり各前記板状部の４面で囲んだ囲繞部が形成されたことにある。
これにより、ブラケット本体内の狭いスペースに複数の交差リブを効果的に配置することができる。 The second feature of the present invention is that, in addition to the first feature, the rib group includes two adjacent intersecting ribs, in which a pair of plate-shaped portions intersect with each other on four surfaces of the plate-shaped portions. The enclosed surrounding area was formed.
As a result, a plurality of intersecting ribs can be effectively arranged in a narrow space in the bracket body.

本発明の第３の特徴は、上記第２の特徴に加えて、前記リブ群には、前記支持部の伸長方向に連続する３つの前記交差リブとして、第１交差リブ、第２交差リブ及び第３交差リブが備えられ、前記第１交差リブの一対の板状部と前記第２交差リブの一対の板状部とが交わり各前記板状部の４面で囲んだ第１囲繞部が形成され、前記第２交差リブの一対の板状部と前記第３交差リブの一対の板状部とが交わり各前記板状部の４面で囲んだ第２囲繞部が形成されたことにある。 A third feature of the present invention is that, in addition to the second feature, the rib group includes a first crossing rib, a second crossing rib, and three crossing ribs that are continuous in the extending direction of the support portion. A third crossing rib is provided, and a pair of plate-shaped portions of the first crossing rib and a pair of plate-shaped portions of the second crossing rib intersect to form a first surrounding portion surrounded by four surfaces of each of the plate-shaped portions. It is formed that the pair of plate-shaped portions of the second intersecting rib and the pair of plate-shaped portions of the third intersecting rib intersect to form a second surrounding portion surrounded by four surfaces of each of the plate-shaped portions. is there.

本発明の第４の特徴は、上記第３の特徴に加えて、前記リブ群には、前記第１交差リブの片方の板状部と前記第３交差リブの片方の板状部とが交わり、これらの板状部と前記第２交差リブの一対の板状部の４面で囲んだ副囲繞部が形成されたことにある。 The fourth feature of the present invention is that, in addition to the third feature, the rib group includes one plate-shaped portion of the first crossing rib and one plate-shaped portion of the third crossing rib. A sub-circumferential portion surrounded by four surfaces of these plate-shaped portions and the pair of plate-shaped portions of the second crossing rib is formed.

本発明の第５の特徴は、手摺又は取っ手において、上記第１乃至第４の特徴のいずれか１に記載のブラケットと、該ブラケットの前記握り棒取付部に支持される握り棒とを備えたことにある。 A fifth feature of the present invention is a handrail or handle provided with the bracket according to any one of the first to fourth features and a grip bar supported by the grip bar attachment portion of the bracket. There is.

本発明によれば、ブラケット本体に十分な強度を確保しつつ肉薄化又は細身化することができるブラケットを提供することができ、また、該ブラケットを備えた手摺及び取っ手を提供することができる。 According to the present invention, it is possible to provide a bracket that can be thinned or thinned while ensuring sufficient strength for the bracket body, and it is also possible to provide a handrail and a handle provided with the bracket.

本発明の実施形態に係る手摺の一例を示す斜視図である。It is a perspective view which shows an example of the handrail which concerns on embodiment of this invention. 本発明の実施形態に係るコーナーブラケットを示す分解斜視図である。It is an exploded perspective view which shows the corner bracket which concerns on embodiment of this invention. 本発明の実施形態に係るコーナーブラケットのブラケット本体を示す正面図である。It is a front view which shows the bracket main body of the corner bracket which concerns on embodiment of this invention. 図３のＡ−Ａ線断面図である。FIG. 3 is a cross-sectional view taken along the line AA of FIG. 本発明の実施形態に係るエンドブラケットを示す分解斜視図である。It is an exploded perspective view which shows the end bracket which concerns on embodiment of this invention. 本発明の実施形態に係るエンドブラケットのブラケット本体を示す平面図である。It is a top view which shows the bracket main body of the end bracket which concerns on embodiment of this invention. 図６のＢ−Ｂ線断面図である。FIG. 6 is a cross-sectional view taken along the line BB of FIG. 本発明の実施形態に係るエンドブラケットであって、リブ群の変形例を示す平面図である。It is a top view which shows the modification of the rib group which is the end bracket which concerns on embodiment of this invention.

本発明を実施するための形態として、本発明に係るブラケットを備えた手摺Ｔを、図面を参照して詳細に説明する。
手摺Ｔは、建物の便所、浴室、玄関等の壁面に据付けられる。図１に示すように、手摺Ｔは、本発明に係る手摺用ブラケット２と、手摺用ブラケット２に支持固定される握り棒１とを備えている。また、手摺Ｔは、直線状の握り棒１を２本備えて、正面視でおおよそＬ字形に形成されている。握り棒１は、金属製のパイプ材の表面を合成樹脂で被覆されると共に、パイプ材の内周面にビスホールが形成された構造となっているが、本発明は、これに限定されるものでなく、公知の構造の握り棒を用いることができる。また、本発明の握り棒は、中空なパイプ形状に限られず、中実棒形状とすることもできる。 As a mode for carrying out the present invention, the handrail T provided with the bracket according to the present invention will be described in detail with reference to the drawings.
The handrail T is installed on the wall surface of the toilet, bathroom, entrance, etc. of the building. As shown in FIG. 1, the handrail T includes a handrail bracket 2 according to the present invention and a grip bar 1 supported and fixed to the handrail bracket 2. Further, the handrail T is provided with two linear grip bars 1 and is formed in a substantially L shape when viewed from the front. The grip bar 1 has a structure in which the surface of a metal pipe material is coated with a synthetic resin and a screw hole is formed on the inner peripheral surface of the pipe material, but the present invention is limited thereto. Instead, a grip bar having a known structure can be used. Further, the grip bar of the present invention is not limited to the hollow pipe shape, and may be a solid bar shape.

手摺Ｔは、手摺用ブラケット２として、２本の握り棒１の一端部を支持するコーナーブラケット１０と、１本の握り棒１の他端部を支持するエンドブラケット３０とを備えている。 The handrail T includes a corner bracket 10 that supports one end of two grip bars 1 and an end bracket 30 that supports the other end of one grip bar 1 as the handrail bracket 2.

次に、コーナーブラケット１０について説明する。
図２に示すように、コーナーブラケット１０は、その内部が空洞となっており、おおよそ握り棒取付部１３を有するブラケット本体１１と、ブラケット本体１１に装着されるブラケットカバー１２とに大別される。ブラケット本体１１やブラケットカバー１２は、合成樹脂によって成形されている。 Next, the corner bracket 10 will be described.
As shown in FIG. 2, the corner bracket 10 has a hollow inside, and is roughly classified into a bracket body 11 having a grip bar mounting portion 13 and a bracket cover 12 mounted on the bracket body 11. .. The bracket body 11 and the bracket cover 12 are molded of synthetic resin.

ブラケット本体１１は、壁面に固定される基礎部１４と、基礎部１４から各握り棒取付部１３にかけて伸長された２つの支持部１５とを備えている。基礎部１４には、厚み方向に貫通する貫通孔１６が形成されている。基礎部１４は、この貫通孔１６を介してネジやアンカー等によって壁面に固定される。 The bracket main body 11 includes a foundation portion 14 fixed to the wall surface, and two support portions 15 extending from the foundation portion 14 to each grip bar mounting portion 13. A through hole 16 penetrating in the thickness direction is formed in the base portion 14. The foundation portion 14 is fixed to the wall surface by screws, anchors, or the like through the through hole 16.

図２及び図３に示すように、２つの支持部１５は、基礎部１４側において隣り合う部位が連続すると共に、各握り棒取付部１３に向けて二手に分かれて、おおよそ左右対称に形成されている。また、支持部１５は、正面側に開放した湾曲状を成しており、基礎部１４から握り棒取付部１３にかけて内回り開放縁部１８ａ及び外回り開放縁部１８ｂが形成されている。 As shown in FIGS. 2 and 3, the two support portions 15 are formed substantially symmetrically by having adjacent portions continuous on the base portion 14 side and being divided into two hands toward each grip bar mounting portion 13. ing. Further, the support portion 15 has a curved shape that is open to the front side, and an inner loop open edge portion 18a and an outer loop open edge portion 18b are formed from the base portion 14 to the grip bar mounting portion 13.

２つの支持部１５の端部には、握り棒１の端部が挿嵌される握り棒取付部１３が設けられている。握り棒取付部１３の底部には、ネジ挿通孔１７が設けられており、ネジ挿通孔１７に通した固定ネジにより、握り棒１が握り棒取付部１３に固定されるようになっている。なお、握り棒１と握り棒取付部１３との固定は、本例に限定されるものでなく、公知の固定手段を用いることができる。 At the ends of the two support portions 15, a grip bar mounting portion 13 into which the end portion of the grip bar 1 is inserted is provided. A screw insertion hole 17 is provided at the bottom of the grip bar mounting portion 13, and the grip bar 1 is fixed to the grip bar mounting portion 13 by a fixing screw passed through the screw insertion hole 17. The fixing of the grip bar 1 and the grip bar attachment portion 13 is not limited to this example, and known fixing means can be used.

図２に示すように、ブラケットカバー１２は、ブラケット本体１１の内側を隠すとともに、コーナーブラケット１０の外形の一部を成すものである。ブラケットカバー１２は、公知の係合手段によりブラケット本体１１に装着される。 As shown in FIG. 2, the bracket cover 12 hides the inside of the bracket main body 11 and forms a part of the outer shape of the corner bracket 10. The bracket cover 12 is attached to the bracket body 11 by a known engaging means.

ブラケット本体１１の内面には、ブラケット本体１１を補強するリブ群２０が設けられている。リブ群２０は、支持部１５の伸長方向に沿って連ねられた２つの交差リブ２１を備えている。図３に示すように、リブ群２０は、交差リブ２１として、基礎部１４側に位置する第１交差リブ２２と、握り棒取付部１３に位置する第２交差リブ２３とを備えている。 A rib group 20 for reinforcing the bracket body 11 is provided on the inner surface of the bracket body 11. The rib group 20 includes two intersecting ribs 21 connected along the extension direction of the support portion 15. As shown in FIG. 3, the rib group 20 includes a first crossing rib 22 located on the base portion 14 side and a second crossing rib 23 located on the grip bar mounting portion 13 as the crossing rib 21.

交差リブ２１には、支持部１５の伸長方向に対して斜交いに交差した一対の板状部２４ａ，２４ｂが備えられている。交差リブ２１の板状部２４ａ，２４ｂは、ブラケット本体１１の内面に立設されており、支持部１５の内回り開放縁部１８ａ及び外回り開放縁部１８ｂ付近の高さまで形成されている。なお、ヒケによる支持部１５の外観不良を防止するために、板状部２４ａ，２４ｂの厚みは、支持部１５の厚み以下とすることが好ましい。 The intersecting rib 21 is provided with a pair of plate-shaped portions 24a and 24b that intersect obliquely with respect to the extension direction of the support portion 15. The plate-shaped portions 24a and 24b of the intersecting ribs 21 are erected on the inner surface of the bracket main body 11 and are formed up to the heights of the inner loop open edge portion 18a and the outer loop open edge portion 18b of the support portion 15. The thickness of the plate-shaped portions 24a and 24b is preferably equal to or less than the thickness of the support portion 15 in order to prevent the appearance of the support portion 15 from being deteriorated due to sink marks.

図３に示すように、第１交差リブ２２は、支持部１５の伸長方向に対して、外回り開放縁部１８ｂ近傍から握り棒取付部１３に接近するように斜め方向に延びて内回り開放縁部１８ａ近傍まで達する板状部２５ａと、内回り開放縁部１８ａ近傍から握り棒取付部１３に接近するように斜め方向に延びて外回り開放縁部１８ｂ近傍まで達する板状部２５ｂとを備えている。第１交差リブ２２の板状部２５ａ，２５ｂは、基礎部１４及び支持部１５に立設されており、板状部２５ａの先端部が、基礎部１４と外回り開放縁部１８ｂ近傍の支持部１５との隅に達し、板状部２５ｂの先端部が、内回り開放縁部１８ａ側の一対の支持部１５の境界に達している。また、第２交差リブ２３は、支持部１５の伸長方向に対して、外回り開放縁部１８ｂ近傍から握り棒取付部１３に接近するように斜め方向に延びて内回り開放縁部１８ａ近傍まで達する板状部２６ａと、内回り開放縁部１８ａ近傍から握り棒取付部１３に接近するように斜め方向に延びて外回り開放縁部１８ｂ近傍まで達する板状部２６ｂとを備えている。第２交差リブ２３の板状部２６ａ，２６ｂは、支持部１５に立設されて、板状部２６ａ，２６ｂの先端部が支持部１５と握り棒取付部１３との隅に達している。 As shown in FIG. 3, the first intersecting rib 22 extends obliquely from the vicinity of the outer loop open edge portion 18b to approach the grip bar mounting portion 13 with respect to the extension direction of the support portion 15, and the inner loop open edge portion. It includes a plate-shaped portion 25a that reaches the vicinity of the inner loop open edge portion 18a, and a plate-shaped portion 25b that extends obliquely from the vicinity of the inner loop open edge portion 18a so as to approach the grip bar mounting portion 13 and reaches the vicinity of the outer loop open edge portion 18b. The plate-shaped portions 25a and 25b of the first crossing rib 22 are erected on the foundation portion 14 and the support portion 15, and the tip portion of the plate-shaped portion 25a is a support portion in the vicinity of the foundation portion 14 and the outer loop open edge portion 18b. It reaches the corner with 15, and the tip of the plate-shaped portion 25b reaches the boundary of the pair of support portions 15 on the inner loop open edge portion 18a side. Further, the second intersecting rib 23 is a plate that extends diagonally from the vicinity of the outer loop open edge portion 18b to the vicinity of the inner loop open edge portion 18a so as to approach the grip bar mounting portion 13 with respect to the extension direction of the support portion 15. It includes a shaped portion 26a and a plate-shaped portion 26b extending obliquely from the vicinity of the inner loop open edge portion 18a so as to approach the grip bar mounting portion 13 and reaching the vicinity of the outer loop open edge portion 18b. The plate-shaped portions 26a and 26b of the second crossing rib 23 are erected on the support portion 15, and the tip portions of the plate-shaped portions 26a and 26b reach the corners of the support portion 15 and the grip bar mounting portion 13.

そして、リブ群２０では、第１交差リブ２２の板状部２５ａと第２交差リブ２３の板状部２６ｂとが交差すると共に、第１交差リブ２２の板状部２５ｂと第２交差リブ２３の板状部２６ａとが交差して、各板状部２５ａ，２５ｂ，２６ａ，２６ｂの４面で囲んだ囲繞部２７が形成されている。
以上のように構成されたコーナーブラケット１０では、ブラケット本体１１内の狭いスペースに複数の交差リブ２１を効果的に配置することができ、握り棒１を介してブラケット本体１１に加わる鉛直荷重や水平荷重に加え、ねじれに対しても十分に耐え得るように支持部１５を補強することができる。 Then, in the rib group 20, the plate-shaped portion 25a of the first intersecting rib 22 and the plate-shaped portion 26b of the second intersecting rib 23 intersect, and the plate-shaped portion 25b of the first intersecting rib 22 and the second intersecting rib 23 The plate-shaped portions 26a intersect with each other to form a surrounding portion 27 surrounded by four surfaces of the plate-shaped portions 25a, 25b, 26a, and 26b.
In the corner bracket 10 configured as described above, a plurality of intersecting ribs 21 can be effectively arranged in a narrow space in the bracket body 11, and a vertical load or horizontal applied to the bracket body 11 via the grip bar 1 can be effectively arranged. The support portion 15 can be reinforced so that it can sufficiently withstand not only the load but also the twist.

次に、エンドブラケット３０について説明する。
図５に示すように、エンドブラケット３０は、その内部が空洞となっており、おおよそ握り棒取付部３３を有するブラケット本体３１と、ブラケット本体３１に装着されるブラケットカバー３２とに大別される。ブラケット本体３１やブラケットカバー３２は、合成樹脂によって成形されている。 Next, the end bracket 30 will be described.
As shown in FIG. 5, the end bracket 30 has a hollow inside, and is roughly classified into a bracket body 31 having a grip bar mounting portion 33 and a bracket cover 32 mounted on the bracket body 31. .. The bracket body 31 and the bracket cover 32 are molded of synthetic resin.

ブラケット本体３１は、壁面に固定される基礎部３４と、基礎部３４から握り棒取付部３３にかけて伸長された支持部３５とを備えている。本例では、ブラケット本体３１は、全体形状が概ね湾曲状に形成されている。ブラケット本体３１の基礎部３４には、厚み方向に貫通する貫通孔３６が形成されている。基礎部３４は、この貫通孔３６を介してネジやアンカー等によって壁面に固定される。 The bracket main body 31 includes a foundation portion 34 fixed to the wall surface, and a support portion 35 extending from the foundation portion 34 to the grip bar mounting portion 33. In this example, the bracket main body 31 is formed to have a substantially curved shape as a whole. A through hole 36 penetrating in the thickness direction is formed in the base portion 34 of the bracket main body 31. The foundation portion 34 is fixed to the wall surface by screws, anchors, or the like through the through hole 36.

ブラケットカバー３２は、ブラケット本体３１の内側を隠すとともに、エンドブラケット３０の外形の一部を成すものである。ブラケットカバー３２は、公知の係合手段によりブラケット本体３１に装着される。 The bracket cover 32 hides the inside of the bracket main body 31 and forms a part of the outer shape of the end bracket 30. The bracket cover 32 is attached to the bracket body 31 by a known engaging means.

図５に示すように、支持部３５は、正面側に開放した湾曲状を成しており、基礎部３４から握り棒取付部３３にかけて開放縁部３８ａ，３８ｂが形成されている。
支持部３５の端部には、握り棒１の端部が挿嵌される握り棒取付部３３が設けられている。なお、握り棒取付部３３のネジ挿通孔３７（図６参照）や、握り棒１と握り棒取付部３３との固定は、上述したコーナーブラケット１０と同様であるため、詳細な説明を省略する。 As shown in FIG. 5, the support portion 35 has a curved shape that is open to the front side, and open edge portions 38a and 38b are formed from the base portion 34 to the grip bar mounting portion 33.
At the end of the support portion 35, a grip bar mounting portion 33 into which the end portion of the grip bar 1 is inserted is provided. Since the screw insertion hole 37 (see FIG. 6) of the grip bar mounting portion 33 and the fixing of the grip bar 1 and the grip bar mounting portion 33 are the same as those of the corner bracket 10 described above, detailed description thereof will be omitted. ..

図６及び図７に示すように、ブラケット本体３１の内面には、ブラケット本体３１を補強するリブ群４０が設けられている。リブ群４０は、支持部３５の伸長方向に沿って連ねられた３つの交差リブ４１を備えている。本例のリブ群４０は、交差リブ４１として、基礎部３４側から順に第１交差リブ４２、第２交差リブ４３及び第３交差リブ４４を備えている。また、支持部３５の内面には、基礎部３４から第１交差リブ４２にかけて延びた２つの補強リブ４５が設けられている。 As shown in FIGS. 6 and 7, rib group 40 for reinforcing the bracket main body 31 is provided on the inner surface of the bracket main body 31. The rib group 40 includes three intersecting ribs 41 connected along the extension direction of the support portion 35. The rib group 40 of this example includes a first intersecting rib 42, a second intersecting rib 43, and a third intersecting rib 44 in order from the base portion 34 side as the intersecting rib 41. Further, on the inner surface of the support portion 35, two reinforcing ribs 45 extending from the foundation portion 34 to the first intersecting rib 42 are provided.

交差リブ４１には、支持部３５の伸長方向に対して斜交いに交差した一対の板状部４６ａ，４６ｂが備えられている。交差リブ４１の板状部４６ａ，４６ｂは、ブラケット本体３１の内面に立設されており、支持部３５の開放縁部３８ａ，３８ｂ付近の高さまで形成されている。なお、ヒケによる支持部３５の外観不良を防止するために、板状部４６ａ，４６ｂの厚みは、支持部３５の厚み以下とすることが好ましい。 The cross rib 41 is provided with a pair of plate-shaped portions 46a and 46b that intersect obliquely with respect to the extension direction of the support portion 35. The plate-shaped portions 46a and 46b of the cross rib 41 are erected on the inner surface of the bracket main body 31, and are formed up to a height near the open edge portions 38a and 38b of the support portion 35. The thickness of the plate-shaped portions 46a and 46b is preferably equal to or less than the thickness of the support portion 35 in order to prevent the appearance of the support portion 35 from being deteriorated due to sink marks.

図６に示すように、第１交差リブ４２は、支持部３５の伸長方向に対して、左側の開放縁部３８ｂ近傍から右側の開放縁部３８ａ近傍かけて右斜め方向に延びる板状部４７ａと、右側の開放縁部３８ａ近傍から左側の開放縁部３８ｂ近傍かけて左斜め方向に延びる板状部４７ｂとを備えている。第１交差リブ４２の板状部４７ａ，４７ｂは、支持部３５に立設されて、板状部４７ａ，４７ｂの先端部が支持部３５と基礎部３４との隅に達している。また、第２交差リブ４３は、支持部３５の伸長方向に対して、左側の開放縁部３８ｂ近傍から右側の開放縁部３８ａ近傍かけて右斜め方向に延びる板状部４８ａと、右側の開放縁部３８ａ近傍から左側の開放縁部３８ｂ近傍かけて左斜め方向に延びる板状部４８ｂとを備えている。第２交差リブ４３の板状部４８ａ，４８ｂは、支持部３５の内面に立設されている。また、第３交差リブ４４は、支持部３５の伸長方向に対して、左側の開放縁部３８ｂ近傍から右側の開放縁部３８ａ近傍かけて右斜め方向に延びる板状部４９ａと、右側の開放縁部３８ａ近傍から左側の開放縁部３８ｂ近傍かけて左斜め方向に延びる板状部４９ｂとを備えている。第３交差リブ４４の板状部４９ａ，４９ｂは、支持部３５及び握り棒取付部３３に立設されており、板状部４９ａの先端部が、握り棒取付部３３と開放縁部３８ａ近傍の支持部３５との隅に達し、板状部４９ｂの先端部が、握り棒取付部３３と開放縁部３８ｂ近傍の支持部３５の隅に達している。 As shown in FIG. 6, the first intersecting rib 42 extends diagonally to the right from the vicinity of the open edge portion 38b on the left side to the vicinity of the open edge portion 38a on the right side with respect to the extension direction of the support portion 35. And a plate-shaped portion 47b extending in an oblique left direction from the vicinity of the open edge portion 38a on the right side to the vicinity of the open edge portion 38b on the left side. The plate-shaped portions 47a and 47b of the first crossing rib 42 are erected on the support portion 35, and the tip portions of the plate-shaped portions 47a and 47b reach the corners of the support portion 35 and the foundation portion 34. Further, the second intersecting rib 43 has a plate-shaped portion 48a extending diagonally to the right from the vicinity of the open edge portion 38b on the left side to the vicinity of the open edge portion 38a on the right side with respect to the extension direction of the support portion 35, and the opening on the right side. It is provided with a plate-shaped portion 48b extending in an oblique left direction from the vicinity of the edge portion 38a to the vicinity of the left open edge portion 38b. The plate-shaped portions 48a and 48b of the second crossing rib 43 are erected on the inner surface of the support portion 35. Further, the third intersecting rib 44 has a plate-shaped portion 49a extending diagonally to the right from the vicinity of the open edge portion 38b on the left side to the vicinity of the open edge portion 38a on the right side with respect to the extension direction of the support portion 35, and the opening on the right side. It is provided with a plate-shaped portion 49b extending in an oblique left direction from the vicinity of the edge portion 38a to the vicinity of the left open edge portion 38b. The plate-shaped portions 49a and 49b of the third crossing rib 44 are erected on the support portion 35 and the grip bar mounting portion 33, and the tip portion of the plate-shaped portion 49a is near the grip bar mounting portion 33 and the open edge portion 38a. The tip of the plate-shaped portion 49b reaches the corner of the support portion 35 in the vicinity of the grip bar mounting portion 33 and the open edge portion 38b.

リブ群４０では、第１交差リブ４２の板状部４７ａと第２交差リブ４３の板状部４８ｂとが交差すると共に、第１交差リブ４２の板状部４７ｂと第２交差４２の板状部４８ａとが交差して、各板状部４７ａ，４７ｂ，４８ａ，４８ｂの４面で囲んだ第１囲繞部５０が形成されている。
また、リブ群４０では、第２交差リブ４３の板状部４８ａと第３交差リブ４４の板状部４９ｂとが交差すると共に、第２交差リブ４３の板状部４８ｂと第３交差リブ４４の板状部４９ａとが交差して、各板状部４８ａ，４８ｂ，４９ａ，４９ｂの４面で囲んだ第２囲繞部５１が形成されている。 In the rib group 40, the plate-shaped portion 47a of the first intersecting rib 42 and the plate-shaped portion 48b of the second intersecting rib 43 intersect, and the plate-shaped portion 47b of the first intersecting rib 42 and the plate-shaped portion 42 of the second intersecting rib 42 intersect. A first surrounding portion 50 is formed by intersecting the portions 48a and surrounded by four surfaces of the plate-shaped portions 47a, 47b, 48a, and 48b.
Further, in the rib group 40, the plate-shaped portion 48a of the second intersecting rib 43 and the plate-shaped portion 49b of the third intersecting rib 44 intersect, and the plate-shaped portion 48b of the second intersecting rib 43 and the third intersecting rib 44 The plate-shaped portion 49a intersects with each other to form a second surrounding portion 51 surrounded by four surfaces of the plate-shaped portions 48a, 48b, 49a, and 49b.

さらに、リブ群４０では、第１交差リブ４２の板状部４７ａと第３交差リブ４４の板状部４９ｂとが交わり、これらの板状部４７ａ，４９ｂと第２交差リブ４３の板状部４８ａ，４８ｂの４面で囲んだ副囲繞部５２が形成されている。
また、リブ群４０では、第１交差リブ４２の板状部４７ｂと第３交差リブ４４の板状部４９ａとが交わり、これらの板状部４７ｂ，４９ａと第２交差リブ４３の板状部４８ａ，４８ｂの４面で囲んだ副囲繞部５３が形成されている。 Further, in the rib group 40, the plate-shaped portion 47a of the first intersecting rib 42 and the plate-shaped portion 49b of the third intersecting rib 44 intersect, and these plate-shaped portions 47a and 49b and the plate-shaped portion of the second intersecting rib 43 A sub-circumferential portion 52 surrounded by four surfaces of 48a and 48b is formed.
Further, in the rib group 40, the plate-shaped portion 47b of the first intersecting rib 42 and the plate-shaped portion 49a of the third intersecting rib 44 intersect, and these plate-shaped portions 47b, 49a and the plate-shaped portion of the second intersecting rib 43 A sub-circumferential portion 53 surrounded by four surfaces of 48a and 48b is formed.

以上のように構成されたエンドブラケット３０では、ブラケット本体３１内の狭いスペースに複数の交差リブ６１を効果的に配置することができ、握り棒１を介してブラケット本体３１に加わる鉛直荷重や水平荷重に加え、ねじれに対しても十分に耐え得るように支持部３５を補強することができる。 In the end bracket 30 configured as described above, a plurality of intersecting ribs 61 can be effectively arranged in a narrow space in the bracket body 31, and a vertical load or horizontal applied to the bracket body 31 via the grip bar 1 can be effectively arranged. The support portion 35 can be reinforced so that it can sufficiently withstand not only the load but also the twist.

次に、エンドブラケット３０のリブ群の変形例１について、図８を参照して説明する。
リブ群６０は、交差リブ６１として、基礎部３４側から順に第１交差リブ６２、第２交差リブ６３及び第３交差リブ６４を備えている。
第２交差リブ６３は、支持部３５に立設されており、第２交差リブ６３の板状部６８ａが、左の開放縁部３８ｂ側の支持部３５と基礎部３４との隅から右の開放縁部３８ａ側の握り棒取付部３３と支持部３５との隅まで延び、第２交差リブ６３の板状部６８ｂが、右の開放縁部３８ａ側の支持部３５と基礎部３４との隅から左の開放縁部３８ｂ側の握り棒取付部３３と支持部３５との隅まで延びている。 Next, a modification 1 of the rib group of the end bracket 30 will be described with reference to FIG.
The rib group 60 includes a first intersecting rib 62, a second intersecting rib 63, and a third intersecting rib 64 in this order from the base portion 34 side as the intersecting rib 61.
The second crossing rib 63 is erected on the support portion 35, and the plate-shaped portion 68a of the second crossing rib 63 is on the right from the corner between the support portion 35 on the left open edge portion 38b side and the foundation portion 34. The plate-shaped portion 68b of the second crossing rib 63 extends to the corner between the grip bar mounting portion 33 on the open edge portion 38a side and the support portion 35, and the support portion 35 and the foundation portion 34 on the right open edge portion 38a side It extends from the corner to the corner between the grip bar mounting portion 33 and the support portion 35 on the left open edge portion 38b side.

第１交差リブ６２は、支持部３５に立設されており、第１交差リブ６２の板状部６７ａが、基礎部３４から右側の開放縁部３８ａ近傍かけて右斜め方向に延び、第１交差リブ６２の板状部６７ｂが、基礎部３４から左側の開放縁部３８ｂ近傍かけて左斜め方向に延びている。
第３交差リブ６４は、支持部３５及び握り棒取付部３３に立設されており、第３交差リブ６４の板状部６９ａが、左側の開放縁部３８ｂ近傍から握り棒取付部３３にかけて右斜め方向に延び、第３交差リブ６４の板状部６９ｂが、右側の開放縁部３８ａ近傍から握り棒取付部３３にかけて左斜め方向に延びている。 The first crossing rib 62 is erected on the support portion 35, and the plate-shaped portion 67a of the first crossing rib 62 extends diagonally to the right from the base portion 34 to the vicinity of the open edge portion 38a on the right side. The plate-shaped portion 67b of the intersecting rib 62 extends in the diagonally left direction from the base portion 34 to the vicinity of the left open edge portion 38b.
The third crossing rib 64 is erected on the support portion 35 and the grip bar mounting portion 33, and the plate-shaped portion 69a of the third crossing rib 64 is on the right from the vicinity of the left open edge portion 38b to the grip bar mounting portion 33. The plate-shaped portion 69b of the third crossing rib 64 extends in the diagonal direction from the vicinity of the open edge portion 38a on the right side to the grip bar mounting portion 33 in the diagonal direction to the left.

そして、第１交差リブ６２と第２交差リブ６３との板状部が交差して、各板状部６７ａ，６７ｂ，６８ａ，６８ｂの４面で囲んだ第１囲繞部７０が形成され、第２交差リブ６３と第３交差リブ６４との板状部が交差して、各板状部６８ａ，６８ｂ，６９ａ，６９ｂの４面で囲んだ第２囲繞部７１が形成されている。
さらに、支持部３５における右の開放縁部３８ａ側の位置で、第１交差リブ６２と第３交差リブ６４との板状部６７ａ，６９ｂが交差して、これらと第２交差リブ４３の板状部６８ａ，６８ｂとの４面で囲んだ副囲繞部７２が形成され、支持部３５における左の開放縁部３８ｂ側の位置で、第１交差リブ６２と第３交差リブ６４との板状部６７ｂ，６９ａが交差して、これらと第２交差リブ６３の板状部６８ａ，６８ｂとの４面で囲んだ副囲繞部７３が形成されている。 Then, the plate-shaped portions of the first intersecting rib 62 and the second intersecting rib 63 intersect to form the first surrounding portion 70 surrounded by the four surfaces of the plate-shaped portions 67a, 67b, 68a, 68b. The plate-shaped portions of the two intersecting ribs 63 and the third intersecting rib 64 intersect to form a second surrounding portion 71 surrounded by four surfaces of the plate-shaped portions 68a, 68b, 69a, and 69b.
Further, at a position on the right open edge 38a side of the support portion 35, the plate-shaped portions 67a and 69b of the first intersecting rib 62 and the third intersecting rib 64 intersect with each other, and the plate of the second intersecting rib 43 A sub-circumferential portion 72 surrounded by four surfaces of the shaped portions 68a and 68b is formed, and a plate shape of the first intersecting rib 62 and the third intersecting rib 64 is formed at a position on the left open edge portion 38b side of the support portion 35. The portions 67b and 69a intersect with each other to form a sub-circumferential portion 73 surrounded by four surfaces of the plate-shaped portions 68a and 68b of the second intersecting rib 63.

以上のようにリブ群６０を構成しても、ブラケット本体３１に十分な強度を確保しつつ肉薄化又は細身化することができる。
また、ブラケット本体３１の形状や支持部３５・交差リブ６１の厚みによっては、所望の強度を確保できる場合には、リブ群６０の３つの交差リブ６１のうちの第２交差リブ６３を省略し、第１交差リブ６２と第３交差リブ６４とを並設してもよい。 Even if the rib group 60 is configured as described above, the bracket main body 31 can be made thinner or thinner while ensuring sufficient strength.
Further, depending on the shape of the bracket body 31 and the thickness of the support portion 35 and the cross rib 61, if the desired strength can be secured, the second cross rib 63 of the three cross ribs 61 of the rib group 60 is omitted. , The first crossing rib 62 and the third crossing rib 64 may be arranged side by side.

なお、本発明は、上述の実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲において適宜の変更が可能である。
本発明は、上述の実施形態では、便所、浴室、玄関等の壁面に据付けられる手摺に適用したが、扉、浴槽等の壁面に取付けられる取っ手にも適用することができる。
上述の実施形態では、２本の握り棒１と３個のブラケット１０，３０とで組み立てられた手摺であるが、本発明はこれに限定されず、複数本の握り棒と複数個のブラケットとで組み立てられたその他の手摺や取っ手に適用することができる。また、本発明は、１本の握り棒１と２個のエンドブラケット３０とでＩ字状に組み立てられたＩ形手摺や取っ手にも適用することができる。 The present invention is not limited to the above-described embodiment, and appropriate modifications can be made without departing from the gist of the present invention.
In the above-described embodiment, the present invention is applied to a handrail installed on a wall surface of a toilet, a bathroom, an entrance, etc., but it can also be applied to a handle attached to a wall surface of a door, a bathtub, or the like.
In the above-described embodiment, the handrail is assembled by two grip bars 1 and three brackets 10 and 30, but the present invention is not limited to this, and a plurality of grip bars and a plurality of brackets are used. It can be applied to other handrails and handles assembled in. The present invention can also be applied to an I-shaped handrail or a handle assembled in an I shape by one grip bar 1 and two end brackets 30.

上述の実施形態では、手摺Ｔにおいて、すべてのブラケット１０，３０に本発明を適用したが、一部のブラケットに本発明を適用してもよい。また、上述の実施形態では、１つ又は２つの支持部を備えたブラケットに本発明を適用したが、３つ以上の支持部を備えたブラケットにも本発明を適用してもよく、この場合に、すべての支持部に本発明のリブ群を設けてもよいし、一部の支持部に本発明のリブ群を設けてもよい。また、上述の実施形態では、１つのリブ群につき２つ又は３つの交差リブを設けたが、本発明は、１つのリブ群につき４つ以上の交差リブを設けてもよい。 In the above-described embodiment, the present invention is applied to all the brackets 10 and 30 in the handrail T, but the present invention may be applied to some brackets. Further, in the above-described embodiment, the present invention is applied to a bracket having one or two support portions, but the present invention may be applied to a bracket having three or more support portions, in this case. The rib group of the present invention may be provided on all the support portions, or the rib group of the present invention may be provided on some of the support portions. Further, in the above-described embodiment, two or three intersecting ribs are provided for one rib group, but in the present invention, four or more intersecting ribs may be provided for one rib group.

本発明は、便所、浴室、玄関その他の設備に据付ける手摺や、扉、浴槽その他の家具に取り付ける取っ手に利用できる。 The present invention can be used for handrails installed in toilets, bathrooms, entrances and other facilities, and handles attached to doors, bathtubs and other furniture.

１ 握り棒
２ 手摺用ブラケット
１０ コーナーブラケット
３０ エンドブラケット
１１，３１ ブラケット本体
１２，３２ ブラケットカバー
１３，３３ 握り棒取付部
１４，３４ 基礎部
１５，３５ 支持部
１６，３６ 貫通孔
１７，３７ ネジ挿通孔
１８ａ，１８ｂ，３８ａ，３８ｂ 開放縁部
２０，４０，６０ リブ群
２１，４１，６１ 交差リブ
２２，４２，６２ 第１交差リブ
２３，４３，６３ 第２交差リブ
２４ａ，２４ｂ，４６ａ，４６ｂ 板状部
２５ａ，２５ｂ，４７ａ，４７ｂ，６７ａ，６７ｂ 第１交差リブの板状部
２６ａ，２６ｂ，４８ａ，４８ｂ，６８ａ，６８ｂ 第２交差リブの板状部
２７ 囲繞部
４４，６４ 第３交差リブ
４５ 補強リブ
４９ａ，４９ｂ，６９ａ，６９ｂ 第３交差リブの板状部
５０，７０ 第１囲繞部
５１，７１ 第２囲繞部
５２，５３，７２，７３ 副囲繞部 1 Grip bar 2 Handrail bracket 10 Corner bracket 30 End bracket 11, 31 Bracket body 12, 32 Bracket cover 13, 33 Grip bar mounting part 14, 34 Base part 15, 35 Support part 16, 36 Through hole 17, 37 Screw insertion Holes 18a, 18b, 38a, 38b Open edges 20, 40, 60 Ribs 21, 41, 61 Crossing ribs 22, 42, 62 First crossing ribs 23, 43, 63 Second crossing ribs 24a, 24b, 46a, 46b Plate-shaped parts 25a, 25b, 47a, 47b, 67a, 67b Plate-shaped parts 26a, 26b, 48a, 48b, 68a, 68b of the first crossing rib Plate-shaped part 27 of the second crossing rib Surrounding part 44, 64 Third crossing Ribs 45 Reinforcing ribs 49a, 49b, 69a, 69b Plate-shaped portions 50, 70 of the third crossing ribs First surrounding parts 51, 71 Second surrounding parts 52, 53, 72, 73 Secondary surrounding parts

Claims (5)

手摺又は取っ手の握り棒を支持固定するブラケットであって、
一又は複数の握り棒取付部を有するブラケット本体と、該ブラケット本体に装着されるブラケットカバーとを備え、
前記ブラケット本体は、壁面に固定される基礎部と、該基礎部からいずれか一の前記握り棒取付部にかけて伸長された一又は複数の支持部とを備え、
前記ブラケット本体の内面には、前記支持部の伸長方向に沿って連ねられた複数の交差リブを有するリブ群が設けられ、
前記交差リブには、前記支持部の伸長方向に対して斜交いに交差した一対の板状部が備えられたことを特徴とするブラケット。 A bracket that supports and fixes the handrail or the grip bar of the handle.
A bracket body having one or more grip bar attachment portions and a bracket cover attached to the bracket body are provided.
The bracket body includes a foundation portion fixed to a wall surface and one or more support portions extending from the foundation portion to any one of the grip bar attachment portions.
On the inner surface of the bracket body, a rib group having a plurality of intersecting ribs connected along the extension direction of the support portion is provided.
A bracket characterized in that the intersecting rib is provided with a pair of plate-shaped portions that intersect obliquely with respect to an extension direction of the support portion. 前記リブ群には、少なくとも隣接する２つの交差リブについて、互いの一対の板状部が交わり各前記板状部の４面で囲んだ囲繞部が形成されたことを特徴とする請求項１に記載のブラケット。 The first aspect of the invention is characterized in that, for at least two adjacent intersecting ribs, a pair of plate-shaped portions intersect with each other to form a surrounding portion surrounded by four surfaces of the plate-shaped portions. Described bracket. 前記リブ群には、前記支持部の伸長方向に連続する３つの前記交差リブとして、第１交差リブ、第２交差リブ及び第３交差リブが備えられ、
前記第１交差リブの一対の板状部と前記第２交差リブの一対の板状部とが交わり各前記板状部の４面で囲んだ第１囲繞部が形成され、
前記第２交差リブの一対の板状部と前記第３交差リブの一対の板状部とが交わり各前記板状部の４面で囲んだ第２囲繞部が形成されたことを特徴とする請求項２に記載のブラケット。 The rib group includes a first intersecting rib, a second intersecting rib, and a third intersecting rib as the three intersecting ribs continuous in the extension direction of the support portion.
A pair of plate-shaped portions of the first intersecting rib and a pair of plate-shaped portions of the second intersecting rib intersect to form a first surrounding portion surrounded by four surfaces of each of the plate-shaped portions.
It is characterized in that a pair of plate-shaped portions of the second intersecting rib and a pair of plate-shaped portions of the third intersecting rib intersect to form a second surrounding portion surrounded by four surfaces of each of the plate-shaped portions. The bracket according to claim 2. 前記リブ群には、前記第１交差リブの片方の板状部と前記第３交差リブの片方の板状部とが交わり、これらの板状部と前記第２交差リブの一対の板状部の４面で囲んだ副囲繞部が形成されたことを特徴とする請求項３に記載の手摺用ブラケット。 In the rib group, one plate-shaped portion of the first intersecting rib and one plate-shaped portion of the third intersecting rib intersect, and a pair of plate-shaped portions of these plate-shaped portions and the second intersecting rib. The handrail bracket according to claim 3, wherein a sub-circumferential portion surrounded by the four surfaces of the above is formed. 請求項１乃至４のいずれか１項に記載のブラケットと、該ブラケットの前記握り棒取付部に支持される握り棒とを備えた手摺又は取っ手。 A handrail or handle provided with the bracket according to any one of claims 1 to 4 and a grip bar supported by the grip bar attachment portion of the bracket.
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JP3044482U (en) * 1997-06-16 1997-12-22 株式会社ソティー Luminous handle
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JP2001323623A (en) * 2000-05-17 2001-11-22 Naka Ind Ltd Handrail and handrail end part handling unit
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