JP4427497B2 - Bathtub handrail - Google Patents

Description

  The present invention is attached to a bathtub wall and relates to a bathtub handrail for supporting a body when a user such as an elderly person or a disabled person enters or exits the bathtub.

  Conventionally, as described in Patent Documents 1 to 3, a bathtub handrail is a fixing member having a U-shaped cross section (in each patent document, “U-shaped frame”, “stranding member”, “tub mounting portion”) And a grip member (described in each patent document as “grip”, “large grip and small grip”, and “handrail”) supported by the fixing member. With respect to the handle member, in each patent document, a portion extending inward of the bathtub is provided, and the portion is used to be grasped when the user stands up from the bathtub. In addition, the shape of the part for the user to grasp is U-shaped in a plan view in Patent Documents 1 and 2, and is circular in Patent Document 3.

JP 2003-125964 A JP 2004-261327 A JP 2002-209781 A

  However, the above-described conventional bathtub handrail focuses on the use during movement between the bathtub upper edge and the inside of the bathtub, and is not considered for use outside the bathtub. That is, when the user tries to move from the washing place outside the bathtub to the bathtub, it is necessary to first stand up at the washing place. On the other hand, the handle member of the bathtub handrail has only a part extending inward of the bathtub, and it is difficult to grasp the part in a posture sitting in the washing area. As a result, it is difficult to use a conventional bathtub handrail as an auxiliary for standing up at a washing place, and it is necessary to provide some means for auxiliary such as rising outside the bathtub. In addition, as this means, it is possible to provide handrails other than this bathtub handrail, for example in the bathtub outer surface, a bathroom wall surface, a bathroom floor surface, etc. However, although the means for providing such other handrails is simple, it leads to a result of increasing unevenness on the user's moving route, that is, obstacles, and is not a desirable means.

  The present invention has been made paying attention to such problems existing in the prior art. The purpose is to provide a bathtub handrail that considers not only entering and exiting the bathtub but also use outside the bathtub.

In order to achieve the above object, the invention of the bathtub handrail according to claim 1 includes a fixing member attached to and fixed to the upper edge of the bathtub, and a handle member supported by the fixing member. The handrail is a handrail, and the fixing member is juxtaposed with the contact plate abutted against the bathtub wall surface and the corresponding contact plate, and moves forward and backward with respect to the corresponding contact plate, together with the corresponding contact plate, the bathtub wall. A pressing plate that sandwiches the pressing plate, and a clamping member that allows the pressing plate to move forward and backward with respect to the corresponding contact plate. The handle member includes a column that is erected on the fixing member, and a tip of the column. A bath handle extending toward the inner side of the bathtub and an outer bath handle extending toward the outer side of the bathtub, the bath handle extending from the distal end portion of the column to the bathtub wall A first gripping portion extending in a direction intersecting the direction in which the first gripping portion extends, and the first gripping portion Et the has a second gripping portion that extends in a direction substantially the same direction of extension of the tub wall, summarized in that the first gripping portion is provided in inclined to be lowered toward the bathtub side And

  According to the said structure, the bathtub handrail is firmly fixed to the bathtub wall by pinching the bathtub wall with the fixing member. In addition, when entering and leaving the bathtub, it is only necessary to use a handle for the bath extending from the tip of the support column to the inside of the bathtub in the gripping member. May use the in-bath handle extended from the tip of the column toward the inside of the bathtub. As a result, the bathtub handrail is considered not only for entering and exiting the bathtub, but also for use outside the bathtub, and can suitably assist the user's actions such as movement and movement in the bathroom.

Before Symbol bath external handle has a first grip portion extending in a direction intersecting the direction extending from the front end portion of the strut of the tub wall, the direction substantially the same direction of extension of the tub wall from the first grip portion since a second gripping portion that extends into, or closer to the tub, the movement of such or away, can be assisted by the first gripper, for changing the position in and out of the bathtub The movement along the bathtub wall can be assisted by the second gripping portion. At this time, since the first gripping portion is inclined, the user can naturally fall to a posture suitable for entering and exiting the bathtub.

The invention of the bathtub handrail according to claim 2 is the invention according to claim 1 , wherein the end portion on the support post side of the in-bath handle is connected to the end portion on the support post side of the out-of-bath handle. It is a summary. According to this structure, since the handle for bathing and the handle for bathing are connected, it is not necessary to change the handle between the two operations of entering and exiting the bathtub and the operation outside the bathtub. The operation of entering and exiting and the operation outside the bathtub can be suitably connected.

The invention of the bathtub handrail according to claim 3 is the invention according to claim 2 , wherein the in-bath handle and the out-of-bath handle have an annular shape in which their ends are connected to each other. And According to this structure, since the connected handle for bathing and the handle for bathing are annular, the movement for approaching or moving away from the bathtub, the movement for changing the position to enter and exit the bathtub, the bathtub Various movements and operations such as the operation of entering and exiting and the operation outside the bathtub can be suitably linked. Moreover, since the range which can be grasped with a hand spreads, it can be used by grasping a handle member with both hands.

Invention of the bathtub handrail of Claim 4 WHEREIN: The invention of Claims 1-3 WHEREIN: The base end part of the said support | pillar is arrange | positioned outside the bathtub rather than the outer surface of the said bathtub wall. The gist. According to this structure, when covering a bathtub, it can suppress that this bathtub handrail disturbs a cover.

  According to the present invention, not only entering and exiting the bathtub, but also use outside the bathtub is considered, and the user's behavior in the bathroom can be suitably assisted.

Hereinafter, an embodiment embodying the bathtub handrail of the present invention will be described based on the drawings.
Drawing 1 is a perspective view showing a bathtub handrail of an embodiment. FIG. 2 is a front view showing the bathtub handrail as viewed from the inside of the bathtub. FIG. 3 is a side view with a part broken away showing the bathtub handrail. The bathtub handrail 10 includes a fixing member 11 attached and fixed to an upper edge portion of a bathtub (not shown), and a handle member 12 supported by the fixing member 11. Further, an auxiliary handle 13 having a semicircular arc shape is attached to the fixing member 11. This auxiliary handle 13 is for assisting a user's action in the bathtub such as standing up from the bathtub.

  The fixing member 11 is formed in a U shape in a side view by connecting the upper portions of the first sandwiching body 15 and the second sandwiching body 16 having an L-shaped cross section with each other by a connecting plate 17 ( (See FIGS. 1 and 3). In addition, in this fixing member 11, the 1st clamping body 15 is arrange | positioned at the outer side of the bathtub, and the 2nd clamping body 16 is arrange | positioned at the inner side of the bathtub. These 1st clamping bodies 15 and the 2nd clamping body 16 can change a mutual space | interval according to the thickness of a bathtub wall by changing the connection position with respect to the connection board 17. FIG. Further, the connecting plate 17 is covered from the outside by a cover member 17a, and irregularities such as bolts or the like for connecting the side edges and corners of the connecting plate 17 or the first holding body 15 and the second holding body 16 are used. (In other words, it is configured to prevent the user from being exposed to the outside).

  The side part of the 1st clamping body 15 is the contact plate 20 contact | abutted by the outer surface of a bathtub wall in the state which attached the bathtub handrail 10 to the bathtub. A cushion material 21 made of an elastic material such as rubber or elastomer is attached to the inner surface of the contact plate 20 so as not to damage the surface of the bathtub wall. On the other hand, a pressing plate 22 is juxtaposed with the corresponding contact plate 20 inside the fixing member 11. A bolt rod 23 constituting a fastening member is attached to the pressing plate 22, and the pressing plate 22 is supported by the second clamping body 16 via the bolt rod 23 (see FIG. 3). ). Further, on the outer surface of the second clamping body 16, a handle 24 constituting a tightening member is screwed to the end of the bolt rod 23.

  By rotating the handle 24, the bolt rod 23 is moved by being screwed into or retracted from the handle 24, and the pressing plate 22 is brought into contact with the contact plate 20 as the bolt rod 23 moves. It has come to advance and retreat against. And the fixing member 11 is attached and fixed to the upper edge part of a bathtub by advancing / retreating the press plate 22 moderately with respect to the contact plate 20, and pinching a bathtub wall with the contact plate 20 and the press plate 22. FIG. In addition, the cushion material 21 similar to the said contact board 20 is affixed on the inner surface of the press plate 22 which will be press-contacted to the inner surface of a bathtub wall so that the surface of a bathtub wall may not be damaged. .

The handle member 12 is extended toward the outside of the bathtub and the support 27 erected on the fixing member 11, the handle 28 for bath extending toward the inside of the bathtub, and the tip of the support 27. And an outside bath handle 29. A pair of the support columns 27 are provided, and each of the support columns 27 is disposed on both sides of the outer surface of the contact plate 20. In this way, the support column 27 is arranged on the outer surface of the abutment plate 20 so that the base end portion of the support column 27 is arranged outside the bathtub rather than the outer surface A of the bathtub wall indicated by the one-dot chain line in FIG. ing. As a result, when the bathtub is covered, the support column 27 is prevented from interfering with the lid.

  The support column 27 is provided with a plurality of through-holes 27a, and through-holes such as pins and bolts are inserted into the through-holes 27a. The column 27 is erected on the fixing member 11 by being inserted into a not-shown). And the height adjustment of the handle member 12 with respect to the fixing member 11 can be performed by changing suitably the through-hole 27a which penetrates an insertion member, and the improvement of the usability of a user is achieved. Furthermore, the outer surface of the contact plate 20 is covered with a cover lid 20a, and the base end portion of the support column 27 is housed in the cover lid 20a together with the insertion member. That is, by covering the base end portion of the support column 27, the insertion member, and the like with the cover lid 20a, the bathtub handrail 10 is configured not to expose the unevenness (in other words, an obstacle taken by the user) to the outside. .

  The in-bath handle 28 is formed in a U-shape, and is provided so as to connect the distal end portions (upper end portions in the drawings) of the pair of support columns 27. The outside handle 29 has a first grip 30 that extends from the tip of the support column 27 in a direction that intersects with the direction in which the bathtub wall extends, and substantially in the same direction as the direction in which the bathtub wall extends from the first grip 30. It has the extended 2nd holding part 31, and is formed in the U shape as a whole. The end of the in-bath handle 28 on the support column side is connected to the end of the out-of-bath handle 29 on the support column side, and the in-bath handle 28 and the out-of-bath handle 29 are connected to each other. The connected shape is annulus. Furthermore, the 1st holding | grip part 30 is provided in the inclined form which becomes low as it approaches the bathtub side.

  Further, a protective cover 32 is wound around the auxiliary handle 13, the in-bath handle 28, and the out-bath handle 29 in order to prevent slipping when the user holds the handle. The material of the protective cover 32 is an elastomer such as SEBS (styrene-ethylene-butylene-styrene block copolymer) or SEPS (styrene-ethylene-propylene-styrene block copolymer). In the present embodiment, the color of the protective cover 31 is a long wavelength color such as red so that even a person with cataract can easily recognize it.

  Now, when the user who uses the bathtub handrail 10 tries to move from the washing place outside the bathtub to the bathtub, the user first grasps the second grip portion 31 with one hand or both hands and stands up. Thereafter, the user moves from the second grip portion 31 to the first grip portion 30 while changing the grip position. At this time, since the 2nd holding part 31 is extended in the direction substantially the same as the direction where a bathtub wall is extended, and the 1st holding part 30 is extended in the direction which crosses a bathtub wall, a user approaches a bathtub and enters a bathtub. The movement to the entry / exit position is naturally guided while being assisted by the outside handle 29. Moreover, since the 1st holding | grip part 30 is provided in the inclined form, it falls naturally to the posture suitable for getting in and out of the bathtub.

  Then, the user changes the handle 29 from outside the bath to the handle 28 inside the bath, and next enters and exits the bathtub while being assisted by the handle 28 inside the bath. When changing from the outside handle 29 to the inside handle 28, the outside handle 29 and the inside handle 28 are connected to each other. It is not necessary to change the handle between the two operations, ie, the operation, and the operation to enter and exit the bathtub and the operation outside the bathtub are suitably connected. Furthermore, the outside handle 29 and the inside handle 28 have a ring shape as a whole, so that they move toward and away from the bathtub, move to change the position of entering and exiting the bathtub, and into the bathtub. Various movements and movements such as movements in and out, movements outside the bathtub, etc. are naturally connected. In addition, since the outside handle 29 and the inside handle 28 have an annular shape as a whole, the range in which the outside handle 29 and the inside handle 28 can be grasped with both hands is widened. It is also possible, it is easy for the user to apply force, and the user can be suitably assisted.

  When moving from the inside of the bathtub to the outside of the bathtub (washing area), this is the opposite of the above. That is, the user rises from the bathtub using the auxiliary handle 13 and moves while grasping in the order of the in-bath handle 28 and the out-bath handle 29. At this time, in the handle 29 for outside the bath, since the first grip portion 30 is provided in an inclined shape, the posture of the user naturally rises to a posture suitable for standing up outside the bathtub. Also, in the bathroom, the floor surface of the washroom is often higher than the bottom of the bathtub, so the first grip 30 is provided in an inclined shape and the second grip 31 is higher than the in-bath handle 28. Usability is improved by placing them in the position.

In addition, in the said embodiment, the support | pillar 27 does not necessarily need to be comprised so that height adjustment is possible, and if not comprised so that height adjustment is possible, the base end part may be located in the upper edge of a bathtub wall. You may arrange .

The perspective view which shows the bathtub handrail of embodiment. The front view which shows the bathtub handrail of embodiment. The side view which fractured | ruptured a part which shows the bathtub handrail of embodiment.

  DESCRIPTION OF SYMBOLS 10 ... Bathtub handrail, 11 ... Fixing member, 12 ... Holding member, 20 ... Contact plate, 22 ... Pressing plate, 23 ... Bolt rod which comprises a fastening member, 24 ... Handle which comprises a fastening member, 27 ... Support | pillar , 28 ... a handle for bathing, 29 ... a handle for bathing, 30 ... a first gripping part, 31 ... a second gripping part.

Claims (4)

A bathtub handrail having a fixing member attached and fixed to the upper edge of the bathtub, and a handle member supported by the fixing member,
The fixing member is arranged in parallel with the abutting plate that abuts against the bathtub wall surface, and the pressing plate that clamps the bathtub wall together with the corresponding contacting plate by moving forward and backward with respect to the corresponding contacting plate. And a clamping member that allows the pressing plate to advance and retreat with respect to the corresponding contact plate,
The handle member includes a support erected on the fixing member, a handle for in-bath extending toward the inside of the bathtub, and a bath-external use extending toward the outside of the bathtub at the tip of the support. A handle for bathing, wherein the handle for bathing is extended in a direction intersecting with a direction in which the bathtub wall extends from a tip end portion of the support column, and a direction in which the bathtub wall extends from the first gripping part. And a second gripping portion extending substantially in the same direction, and the first gripping portion is provided in an inclined shape that becomes lower toward the bathtub side . The bathtub handrail according to claim 1, wherein an end portion on a support column side of the bath handle and an end portion on the support column side of the bath handle are connected to each other. The bathtub handrail according to claim 2 , wherein the in-bath handle and the out-of-bath handle have an annular shape in which ends of each other are connected. The bathtub handrail according to any one of claims 1 to 3 , wherein a base end portion of the support column is disposed on an outer side of the bathtub rather than an outer surface of the bathtub wall.

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