JP2008086458A - Handrail for bathroom - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a handrail for a bathroom for excellently supporting a series of bathing operations and improving performance of preventing accidents such as falling of a bather as well. <P>SOLUTION: A support bar 20 is extended over two adjacent bathroom wall surfaces 24 and 26. The support bar includes a bar 20A extended along the wall surface 24 facing a washing place 12 and a bar 20C extended along the wall surface 26 facing the longitudinal direction of a bathtub 14. Also, the bar 20C extended along the wall surface 26 facing the longitudinal direction of the bathtub 14 includes parts 50 and 52 with a height difference respectively. Further, the height of the bar 20C extended along the wall surface 26 facing the longitudinal direction of the bathtub 14 is gently changed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a handrail provided in a bathroom.

  Various handrails for bathrooms have been proposed in order to support bathing of people and children whose physical functions have declined mainly due to aging and illness. For example, Patent Document 1 (Japanese Patent Laid-Open No. 2003-250713) and Patent Document 2 (Japanese Patent Laid-Open No. 2004-218357) disclose a handrail provided on one of the bathroom wall surfaces.

Japanese Patent Application Laid-Open No. 2001-329702 discloses a bathroom in which handrails are provided on each of two bathroom wall surfaces.
JP 2003-250713 A JP 2004-218357 A JP 2001-329702 A

  However, it cannot be said that the current handrail sufficiently supports the bathing operation of bathers. This is because when a bather takes a bath, a series of bathing operations are required to get up from the washing area where he sat down, move to the bathtub, and sit down again in the bathtub. This is because a scene in which the handrail cannot be gripped occurs during the series of bathing operations. Bathers who are unable to grasp the handrail may lose balance at that point and fall.

  The exception is when the bathroom is vast and the bathtub faces only one bathroom wall, but usually the bathtub faces two or more right-angled bathroom walls. Therefore, a series of bathing operations are usually performed along adjacent wall surfaces. Therefore, the handrails provided on only one bathroom wall in the prior art and the handrails provided separately on a plurality of bathroom walls, in particular, perform a series of bathing operations by persons whose physical functions have deteriorated due to aging or disease. It was not possible to provide sufficient support, and the risk of accidents such as falls was not completely eliminated.

  In view of such problems, the present invention is for a bathroom that can be bathed without assistance even if it is a person with reduced physical function, or that facilitates bathing of such a person and supports assistance activities. The purpose is to provide handrails.

  In order to solve the above-mentioned problem, the bathroom handrail according to the present invention is characterized by continuously extending along two or more adjacent bathroom walls. Thereby, the bather can hold the handrail continuously over two or more bathroom wall surfaces.

  The two or more bathroom wall surfaces on which the handrail extends may include a bathroom wall surface facing the washing area and a bathroom wall surface facing the longitudinal direction of the bathtub. Thereby, a series of bathing operations that come and go between the washing place and the bathtub can be reliably supported.

  Moreover, the part extended | stretched along the bathroom wall surface facing the longitudinal direction of a bathtub among the handrails for bathrooms may contain several site | parts with a height difference. Furthermore, the portion of the bathroom handrail that extends along the bathroom wall facing the washing area may include a plurality of portions having different elevations in the vicinity of the faucet. Because of these height differences, the bather can obtain clues when standing up and sitting in the bathtub and when standing up and sitting in the washroom.

  Further, the heights of the plurality of portions having the above-described height difference may be changed with a constant gradient or may be changed with a gently varying gradient. Thereby, the bather who grasped one site | part with a height difference can stand up or sit down smoothly by moving to the other site | part gradually without moving the position which puts a weight. In addition, falling when standing up or sitting down is prevented.

  The cross section of the handrail for the bathroom according to the present invention has a substantially circular shape, the diameter is 28 to 40 mm, the distance from the bathroom wall surface to the center of the cross section is 45 to 150 mm, and the height from the bathroom floor to the center of the cross section is The thickness is preferably 500 to 1000 mm. Due to these dimensions, the handrail for bathrooms according to the present invention is thicker and easier to hold than ordinary handrails, and it is easy to grasp because it is provided protruding from the wall surface, so that it can be reached even when sitting or standing. There will be.

  A joint for connecting a bathroom handrail according to the present invention includes an insertion portion inserted into a hole of a bracket that supports a bathroom handrail, and a fitting portion into which a bathroom handrail is inserted, and is fitted to the shaft of the insertion portion. The fitting portion may have a double cylinder structure in which a bathroom handrail is inserted between the outer cylinder and the inner cylinder. Thereby, the handrail extended continuously along the adjacent wall surface can be comprised easily. In particular, since the fastening port has a double-cylinder structure, the handrail for bathroom according to the present invention provides rigidity that does not easily come off or deform even when applied with weight, and durability that prevents water from entering inside. .

  According to the present invention, a bather can grip a handrail continuously over two or more bathroom walls, a series of bathing operations are better supported, and an accident prevention performance such as a fall of the bather is improved.

(Support bar)
Embodiments of a handrail for a bathroom according to the present invention will now be described in detail with reference to the accompanying drawings. In each drawing, elements not directly related to the present invention are not shown. In addition, similar elements are described using the same reference numerals.

  FIG. 1 is a schematic view of a bathroom to which a support bar which is an embodiment of a handrail for a bathroom according to the present invention is applied. The bathroom 10 can be roughly divided into a washing area 12 and a bathtub 14.

  The feature of the support bar 20 according to the embodiment of the present invention is that it continuously extends along two adjacent bathroom walls, a bathroom wall surface 24 provided with a faucet 22 for a washing place and a bathroom wall surface 26 provided with a bathtub 14. Stretching. Thereby, the bather can hold the handrail continuously over the two bathroom wall surfaces 24 and 26, and the series of bathing operations from the washing place 12 to the bathtub 14 are better supported.

  The support bar 20 is configured as an assembly of three bars 20A, 20B, and 20C, and the bars 20A and 20B are supported on the bathroom wall 24 by brackets 30A, 30B, and 30C having three similar configurations. ing. On the other hand, the bar 20 </ b> C having a curved shape is supported by the side bracket 32 on the bathroom wall surface 26.

  Note that the lengths of the bars 20A, 20B, and 20C, that is, the intervals between the brackets 30A, 30B, 30C, and 32 do not need to be equal, and may be arbitrarily determined according to the installation location. For example, you may adjust freely so that it may install, without interfering with elements in bathrooms, such as faucet 22.

  The support bar 20 extends continuously along the bathroom wall surface facing the bathroom washing area 12 and the bathroom wall surface facing the longitudinal direction of the bathtub. The bathroom wall face facing the washing place is a wall face provided with the washing place, and the bathroom wall face 24 in FIG. 1 corresponds to this. The bathroom wall surfaces 40 and 42 are also provided with a washing place, and correspond to the bathroom wall face facing the washing place. On the other hand, the bathroom wall surface facing the longitudinal direction of the bathtub corresponds to the bathroom wall surface 26 in FIG.

  Therefore, in this embodiment, the support bar 20 not only extends continuously along the two adjacent bathroom wall surfaces 24 and 26 but also has the above-described characteristics. A series of bathing operations can be reliably supported.

  FIG. 2 is a three-side view of the support bar shown in FIG. Of the support bar 20, the bars 20 </ b> B and 20 </ b> C that extend along the adjacent bathroom wall surfaces 24 and 26 are joined by a joint 34.

  The cross section of the support bar 20 is substantially circular, the diameter is 28 to 40 mm, the distance from the bathroom wall surface to the center of the cross section is 45 to 150 mm, and the height from the bathroom floor surface to the center of the cross section is 500 to 1000 mm. Is preferable. This is because, according to such dimensions, the handrail is thicker and easier to hold than a general handrail, and is easy to grip because it is provided so as to protrude from the wall surface.

(Joint)
FIG. 3 is a four-side view of the joint 34 shown in FIG. The joint 34 is provided with a fastening port 36 for fastening the bracket 30C and a fastening port 38 for fastening the bar 20C. The axes of the fastening openings 36, 38 are substantially vertical, whereby the bars 20B, 20C extending in a direction that intersects substantially perpendicularly are joined together along the adjacent bathroom walls 24, 26. It will be continuously stretched.

  The fastening port 38 may have a double cylinder structure in which a bathroom handrail is inserted between the outer cylinder and the inner cylinder. As described above, the support bar 20 is thicker than a normal handrail, and the thicker the circular tube, the more technically difficult it is to bend. However, by using the joint 34 having the above-described configuration, it is possible to easily configure a handrail that continuously extends along adjacent wall surfaces. In particular, since the fastening port 38 into which the support bar 20C is inserted has a double cylinder structure, it is possible to obtain rigidity that is difficult to be removed or deformed even when a weight is applied, and durability that water does not easily enter the interior. .

(Support bar)
FIG. 4 is a modification of the support bar according to the embodiment of the present invention, and is a view continuously extending along three adjacent bathroom wall surfaces 40, 24, and 26. Or it is good also as a structure extended | stretched continuously along four (all the circumference) bathroom wall surfaces which added the wall surface 42 further. With this structure, the bather can grip the handrail 25 from the time of entering the bathroom 10, and can sit in the washing place 12 while holding the handrail 25. Further, the user can stand up with the handrail 25 and be guided by the handrail 25 to enter the bathtub 14.

(Support bar)
Among a series of bathing operations, the possibility of falling is great when sitting from a standing state in a bathtub and when getting up from a sitting state. Therefore, in the present embodiment, as shown in the side view of FIG. 2, the bar 20 </ b> C extending along the wall surface 26 facing the longitudinal direction of the bathtub 14 includes a plurality of portions 50 and 52 having height differences. Includes each. The height portion 50 is appropriately adjusted so that a person standing in the bathtub can grasp it without difficulty, and the low portion 52 is adjusted so that a person sitting in the bathtub can grasp without difficulty. It's okay.

  By providing a portion having a difference in height as described above, the bather can obtain a clue in each case of sitting from the standing state in the bathtub and standing up from the sitting state in the bathtub. In the present embodiment, such a height difference is provided by curving the bar 20 </ b> C so as to descend toward the center of the bathtub 14.

  As is apparent from the fact that the bar 20C is curved, the height of the bar 20C extending along the wall surface 26 facing the longitudinal direction of the bathtub 14 varies gradually in the present embodiment. . Alternatively, the height of the bar 20C may be changed linearly with a constant gradient. Thereby, the bather who has grasped one part 50 or 52 with a difference in height can smoothly stand up or sit down by gradually moving the position where the weight is applied to the other part. Moreover, the fall at the time of standing up or sitting down in the bathtub 14 is prevented.

(Support bar)
In a series of bathing operations, the risk of falling is also increased when getting up from the washing area or sitting in the washing area. FIG. 5 is a view showing a support bar 21 which is a modified example of the support bar according to the embodiment of the present invention, and prevents falling during the standing operation and the sitting operation in the washing place. Among the elements shown in FIG. 5, the elements other than the support bar 21 which is a modified example are the same as those in FIG.

  As shown in FIG. 5, a portion 21 </ b> A of the support bar 21 extending along the bathroom wall surface 24 facing the washing place 12 has a plurality of portions 54 </ b> A having a height difference in the vicinity of the faucet 22. 54B and 56 are included. More specifically, in the bar 21A located above the faucet 22, the heights of the portions 54A and 54B are equal, but the central portion 56 is lowered and the height is low. The height of the bar 21A also changes due to a gently varying gradient. Alternatively, the height of the bar 21A may be changed linearly with a constant gradient. With this shape, the bather can stand up or sit down smoothly by gradually moving the position where he / she puts his / her weight to a part with a difference in elevation when he / she stands up at the washing place and sits down at the washing place. be able to. In addition, a fall when standing up or sitting in the washing area 12 is prevented.

(Support bar installation method)
6 and 7 are diagrams showing a method of installing the support bar, FIG. 6 shows the first half process, and FIG. 7 shows the second half process. First, as shown in FIG. 6, the bracket 30 </ b> C, the joint 34, the curved bar 20 </ b> C, and the side bracket 32 are assembled into an assembly 60. Then, the assembly 60 is positioned. The installation height of the assembly 60 may be arbitrarily determined. However, in consideration of the depth of the bathtub 14, as described above, the bather sitting in the bathtub 14 can hold the lower portion 52 while sitting, It is preferable that the bather standing in the bathtub 14 can hold the high place 50.

  After positioning the assembly 60, the side bracket 32 is screwed to the bathroom wall surface 26, and the bracket 30C is screwed to the bathroom wall surface 24. These screwing orders may be in any order.

  Next, as shown in FIG. 7, an assembly 70 of the bracket 30B and the bar 20B and an assembly 80 of the bracket 30A and the bar 20A are prepared. Then, the bar 20B is inserted into the bracket 30C and fastened, and the bracket 30B is screwed to the bathroom wall surface 24 to fix the assembly 70. Further, the assembly 80 is fixed in the same manner. With the above installation method, at least in the bar 20 </ b> A extending along the wall surface 24 facing the washing place 12, the position of the support bar 20 is kept horizontal, and the bather is kept horizontal while moving the washing place 12. It is possible to walk using the bar 20A as a clue.

  In addition, you may perform the installation of the support bar 20 in the reverse order to the above-mentioned installation method. That is, the assembly method may be such that the assembly 80 is first positioned, the bracket 30A is screwed to the bathroom wall surface 24, and the assemblies 70 and 60 are subsequently fixed.

  Further, since the brackets 30A, 30B, and 30C for fastening the bars 20A, 20B, and 20C at one end or both ends are provided with play in the direction of the bar diameter at the bar insertion port, the bars 20A, 20B, and 20C are provided. Are freely detachable from the brackets 30A, 30B, and 30C, and can be independently replaced. Needless to say, the bars 20A, 20B, and 20C are detachable, which is convenient for carrying the bars. Furthermore, according to the play in the brackets 30A, 30B, and 30C described above, there is an advantage that dimensional errors of the bars 20A, 20B, and 20C can be absorbed.

  In the above-described embodiment, the support bar 20 is configured as an assembly of separate bars 20A, 20B, and 20C, but may be configured as a single continuous bar. Further, the number of places where the support bar is fixed by the bracket is not limited to the number shown in the above-described embodiment, and may be freely determined as long as the support bar can maintain a stable strength. Further, although the brackets 30A, 30B, 30C and the side bracket 32 are fixed by screws, the fixing method is not limited to screwing, and any other method such as welding may be used.

  Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, it goes without saying that the present invention is not limited to such examples. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  The present invention is applicable to a handrail provided in a bathroom.

It is the schematic of the bathroom which provided the support bar which is embodiment of this invention. FIG. 3 is a three-side view of the support bar shown in FIG. 1. FIG. 3 is a four-side view of the joint 34 shown in FIG. 2. It is a figure which shows the modification of the support bar shown in FIG. It is a figure which shows the modification of the support bar shown in FIG. It is a figure which shows the first half process of the installation method of the support bar shown in FIG. It is a figure which shows the latter half process of the installation method of the support bar shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Bathroom 14 Bathtub 20, 21 Support bar 20A, 20B, 20C, 21A Bar 24, 26, 40, 42 Bathroom wall surface 30A, 30B, 30C Bracket 32 Side bracket 34 Joint

Claims (7)

  A handrail for a bathroom characterized by continuously extending along two or more adjacent bathroom walls.   The handrail for a bathroom according to claim 1, wherein the two or more bathroom wall surfaces include a bathroom wall surface facing a washing place and a bathroom wall surface facing a longitudinal direction of a bathtub.   The portion of the bathroom handrail that extends along the bathroom wall surface facing the longitudinal direction of the bathtub includes a plurality of portions having a difference in height. Handrails for bathrooms.   The portion of the handrail for the bathroom that extends along the bathroom wall facing the washing area includes a plurality of portions having a height difference in the vicinity of the faucet. The handrail for a bathroom according to any one of 3 to 3.   The handrail for a bathroom according to claim 3 or 4, wherein the height of the plurality of portions having the height difference changes with a constant gradient or changes with a slowly varying gradient.   The cross section of the handrail for the bathroom is substantially circular, the diameter is 28 to 40 mm, the distance from the bathroom wall surface to the center of the cross section is 45 to 150 mm, and the height from the bathroom floor to the center of the cross section is 500 to 500 mm. The bathroom handrail according to any one of claims 1 to 5, wherein the handrail is 1000 mm. In the joint for connecting the bathroom handrail according to any one of claims 1 to 6,
An insertion portion to be inserted into a hole of a bracket that supports the handrail for the bathroom;
A fitting portion into which the bathroom handrail is inserted,
The shaft of the fitting portion and the shaft of the fitting portion are substantially perpendicular,
The fitting for a bathroom handrail, wherein the fitting portion has a double cylinder structure in which the bathroom handrail is inserted between an outer cylinder and an inner cylinder.

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