JP2014064600A - Portable toilet bowl - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable toilet bowl to which a paper holder can be mounted by adjusting a state of easily pulling out paper according to a user such as a helper.SOLUTION: A portable toilet bowl 1 comprises a toilet bowl body 2 and a paper holder 50. The paper holder 50 includes a holder body 51 holding a toilet roll 76, and a support member 68 supporting the holder body 51 to the toilet bowl body 2. The holder body 51 has a roll support part 52 that supports the toilet roll 76 rotatably about the axial direction, with the axial direction of the toilet roll turned sideways, and a mounting object body 63 for mounting the roll support part 52 on the support member 68. A plurality of fixing parts 35 for fixing the support member 68 are provided laterally to the left/right of the toilet bowl body 2, and the support member 68 can be selectively fixed to the plurality of fixing parts 35.

Description

  The present invention relates to a portable toilet capable of easily changing an installation position.

  2. Description of the Related Art Conventionally, portable toilets whose installation positions can be easily changed have been used for the care of elderly people, persons with physical disabilities, sick people, and the like. For example, there is a portable toilet shown in Patent Document 1. In this portable toilet, a rectangular opening is provided on the side surface of the toilet body, and a paper holder is provided in the opening. Thereby, in this portable toilet, the toilet roll is easily used when the toilet is used.

JP-A-8-196469

  By the way, in the portable toilet of Patent Document 1, since the paper holder is disposed at a position lower than the toilet seat, when the user pulls out the paper from the paper holder and cuts it, the user sitting on the toilet seat greatly increases his hand downward. You will stretch your hands or lower your hands while bending. Further, depending on the user of the toilet roll such as a user or an assistant sitting on the toilet seat, there are cases where it is difficult to lower the hand, for example, and a direction in which the paper is easily pulled out and a direction in which the paper is difficult to pull out may occur. In other words, depending on the user, when using the toilet roll, the direction in which the paper can be pulled out may be limited. For this reason, in the case of the portable toilet of the said patent document 1, there exists a possibility that it may become difficult to use a toilet roll depending on the user.

  The present invention has been made in view of the above circumstances, and provides a portable toilet that can be adjusted to a state in which paper can be easily pulled out according to a user such as a user or an assistant, and to which a paper holder can be attached. Is an issue.

  In order to solve the above-described problems, the present invention includes a portable toilet body and a paper holder, and the toilet body includes a toilet shell, a waste receptacle housed inside the toilet shell, and the toilet A toilet seat provided on an upper part of the outer shell, and the paper holder includes a holder main body for holding a toilet roll, and a support member for supporting the holder main body on the toilet body, and the holder main body includes the toilet roll. A roll support portion that supports the roll support portion rotatably in the axial direction, and a mounting body that attaches the roll support portion to the support member, and the fixing portion that fixes the support member includes the toilet A plurality of support members are provided on the left and right sides of the main body, and the support member is selectively fixed to the plurality of fixing portions.

  In the present invention, it is preferable that the support member is fixed to the fixing portion so that the mounting posture can be turned upside down.

  Further, in the present invention, the holder body is attached to the support member so that the attachment angle can be changed in a plan view, and the paper holder includes a holding portion that holds the holder body at the changed attachment angle. Preferably there is.

  In the present invention, the toilet body includes an armrest, the armrest includes an armrest portion, and a pillar portion projecting below the armrest portion and attached to a side surface of the toilet shell, It is preferable that the fixing portion is provided on a side surface of the column portion.

  Moreover, it is preferable that this invention provides the said fixing | fixed part in the side surface front part of the said toilet bowl outer shell.

  In the present invention, it is preferable that the toilet body includes an armrest, and the armrest includes an armrest portion provided with the fixing portion on a side surface.

  Further, in the present invention, the support member includes a support shaft having a circular cross section to which the holder body is attached, and a fixed portion that is provided at one end in the axial direction of the support shaft and is fixed to the fixing portion. The fixed part has a width on a tangent line in a cross section of the support shaft and is provided to protrude in the axial direction from the one end of the support shaft, and the fixed part is provided on the one end side of the support shaft. It is preferable that reinforcing ribs are provided.

  In the present invention, a paper holder can be attached by selecting from a plurality of fixing portions. For this reason, this invention can match | combine the suitable conditions for every users, such as a user and a caregiver, for example, the attachment position of a paper holder, and the pulling-out direction of the paper from a paper holder. Accordingly, the present invention can adjust the paper holder to a state in which it is easy to pull out the paper according to the user.

It is the perspective view which abbreviate | omitted a part of portable toilet of the 1st example. The toilet main body of the state which removed the armrest is shown, (a) is a top view, (b) is a top view of the state which removed the antifouling container from this (a). It is BB sectional drawing of FIG.2 (b). It is a perspective view of a holder main body. A holder main body is shown, (a) is a top view, (b) is CC sectional drawing. It is a perspective view of the holder main body which accommodated the toilet roll, (a) shows the state immediately after pulling out the paper of a toilet roll upward, (b) shows the state just before cut | disconnecting the said drawn paper. The support member is shown, (a) is a view as opposed to the plate surface of the fixed portion, (b) is a view as viewed in the width direction of the fixed portion. It is explanatory drawing of the attachment attitude | position by the attitude | position holding part of a paper holder, (a) is the state which fitted the convex part set in the 1st recessed part group, (b) is fitted the convex part set in the 2nd recessed part set. (C) is a state in which the convex portion set is fitted into the third concave portion set. It is the perspective view which abbreviate | omitted some portable toilets of the 2nd example. It is a perspective view of the state where the armrest was attached to the 2nd example. It is the perspective view which abbreviate | omitted a part of portable toilet of the 3rd example. It is the perspective view which abbreviate | omitted some portable toilets of the 4th example.

  Hereinafter, the present invention will be described with reference to the accompanying drawings. The portable toilet 1 of this embodiment can change an installation position easily, and is used suitably for the toilet bowl for care which users, such as an elderly person, a disabled person, and a sick person, use.

  The portable toilet 1 includes a toilet body 2 that is seated and used, and a paper holder 50 that is detachably attached to the toilet body 2. As shown in FIG. 1, the toilet body 2 includes a toilet outer shell 3 having a rectangular shape in plan view, a toilet seat 11 and a toilet lid 12, and a filth receptacle 14 disposed inside the toilet outer shell 3. The toilet seat 11 and the toilet lid 12 are connected to the rear end portion of the toilet outer shell 3 so as to be rotatable about the left-right axis. Note that “around the left-right axis” means that the rotation axis direction is parallel to the left-right direction. Hereinafter, on the basis of the user seated on the toilet seat 11, the abdomen side of the user is defined as the front and the back side is defined as the rear.

  The toilet body 2 includes a leg portion 20 projecting downward from the toilet outer shell 3, a backrest 23 erected on the rear end portion of the toilet outer shell 3, and an armrest 27 disposed above both the left and right sides of the toilet outer shell 3. With. For this reason, the portable toilet 1 is a so-called chair-type toilet. The portable toilet 1 includes a toilet outer shell 3, a leg 20, a frame 24 (details will be described later) of the backrest 23, an armrest 27, and the like made of, for example, a wooden material. It has become. In addition, the filth receptacle 14 is formed, for example with the synthetic resin.

  The toilet outer shell 3 has a substantially box shape, and includes side plates 4 on both left and right sides, a front plate 5 laid between the front ends of the side plates 4, and a rear plate 6 laid between the rear ends of the side plates 4. . In the toilet shell 3, a space (inside the box) surrounded by the both side plates 4, the front plate 5, and the rear plate 6 is a storage portion 8 for placing and storing the filth receptacle 14 as shown in FIG. 2. ing. Further, the toilet shell 3 is provided with a top plate 7 having a substantially rectangular frame shape in plan view at the upper ends of both side plates 4 and the front plate 5, and the top plate 7 serves as an edge of the upper end opening of the storage portion 8. Yes.

  Legs 20 are attached to the inner surfaces of the side plates 4 respectively. The toilet shell 3 is disposed on the floor via the legs 20. The toilet shell 3 is attached to the leg 20 so that the height thereof can be adjusted. Thereby, the portable toilet 1 can adjust the height of the toilet outer shell 3. In addition, the leg 20 is provided with a caster 21 at the rear end. Thereby, the portable toilet 1 can travel on the floor and move.

  Projecting pieces 9 projecting upward are provided at the rear ends of the side plates 4 respectively. A cushion body 25 is attached between the upper portions of the protruding pieces 9. For this reason, the protruding piece 9 and the cushion body 25 are the backrest 23 of the portable toilet 1. The protruding piece 9 functions as a frame 24 of the backrest 23. In other words, the backrest 23 is integrally formed with the side plate 4 of the toilet outer shell 3 to form a frame 24.

  As shown in FIG. 3, the filth receptacle 14 includes a stool container (not shown) that receives urine and an antifouling container 15 that houses the stool container. For this reason, the filth receptacle 14 is a double container.

  The antifouling container 15 is provided with a first placement portion 15a protruding outward at an upper edge portion. The first placement portion 15 a is formed over substantially the entire length of the outer periphery of the upper edge portion of the antifouling container 15. The antifouling container 15 can be taken in and out of the storage unit 8 through the upper opening of the storage unit 8. The antifouling container 15 is suspended by placing the first placement portion 15 a on the top plate 7. In other words, the antifouling container 15 is attached to the inside of the toilet outer shell 3 (the storage unit 8) via the top plate 7.

  A second placing portion projecting outward is provided at the upper edge of the stool container. This 2nd mounting part is formed over the substantially full length of the outer periphery of the upper edge part of the said feces container. The stool container is inserted into the antifouling container 15 so that it can be taken in and out from above. At this time, the stool container is suspended from the antifouling container 15 by placing the second placement part on the inner periphery of the first placement part 15a. In other words, the stool container is attached to the storage portion 8 via the first placement portion 15a.

  The armrest 27 includes an elbow rest portion 28 on which the elbow is placed, and a column portion 29 that supports the elbow rest portion 28 from below, and has a substantially T shape in a side view. The elbow rest portion 28 has a plate shape with a plate surface in the vertical direction, and its rear end is detachably attached to the frame 24. Moreover, the upper end of the column part 29 has fixed the elbow mounting part 28 to the front part of the lower surface.

  The column portion 29 is formed of a plate-like member that is long in the vertical direction. The column portion 29 has a lower portion 29a substantially parallel to the vertical direction and an upper portion 29b that is inclined forward from the upper end of the lower portion 29a and protrudes upward, and the lower portion 29a and the upper portion 29b are integrally formed. . The column portion 29 is disposed on the left and right sides of the toilet outer shell 3 with the plate surface facing in the left-right direction. At this time, the lower 29a comes into contact with the outer surface of the side plate 4 (the outer surface of the toilet outer shell 3). The lower portion 29a is detachably attached to the side plate 4 via a fixture (not shown).

  This fixture is, for example, a screw, a screw, a bolt, or the like. In addition, the column part 29 is provided with a plurality of insertion holes 31 for inserting the fixture in the vertical direction, and for example, in this example, seven are provided. The side plate 4 is provided with two mounting holes 10 (see FIG. 9) for mounting the mounting tool, arranged in the vertical direction. The attachment hole 10 is, for example, an insert nut embedded in the side plate 4. The attachment tool is detachably attached by, for example, screwing (attaching) the attachment tool.

  For this reason, the column part 29 is clamped by the head of this fixture and the side plate 4 (the side surface) by inserting the fixture into the insertion hole 31 and attaching it to the fixture hole 10. Thereby, the column portion 29 is detachably attached to the side plate 4. The column portion 29 can select which of the plurality of insertion holes 31 is to be communicated with the mounting hole 10. Thereby, the pillar part 29 can change the amount of protrusions upward from the side wall. In other words, the armrest 27 can change the height of the elbow rest portion 28 by changing the attachment position of the column portion 29 to the attachment hole 10. For this reason, the armrest 27 is attached to the toilet bowl 3 so as to be detachable and adjustable in height.

  In addition, each of the pillar portions 29 is provided with a fixing portion 35 for fixing the paper holder 50 on the plate surface facing the left and right outer sides. Therefore, the paper holder 50 can be attached to the column part 29 via the fixing part 35 on the left and right outer sides. In other words, the paper holder 50 is fixed to the plate surface facing the left and right outer sides of the column portion 29 via the fixing portion 35.

  The fixing portion 35 is provided above the insertion hole 31 of the column portion 29. Specifically, the fixing portion 35 is provided at the upper end portion of the lower portion 29a, and the fixing portion 35 is slightly above or above the upper end of the toilet outer shell 3 when the column portion 29 is attached to the side plate 4 by the uppermost insertion hole 31. Located at approximately the same height. And the fixing | fixed part 35 has the fixing hole 36 opened facing the left and right outer side, for example, and the fixing hole 36 is provided 2 each for every right and left fixing | fixed part 35, respectively.

  The fixing hole 36 of the right fixing part 35 and the fixing hole 36 of the left fixing part 35 are arranged so as to face each other in the left-right direction. In other words, the left and right fixing holes 36 are located on the same straight line along the left-right direction in a state where they are opened in opposite directions in the left-right direction. In each fixing portion 35, the fixing holes 36 are arranged at a predetermined interval in the front-rear direction, and the fixing holes 36 arranged in the front-rear direction are positioned at substantially the same height in the up-down direction.

  A fixing tool (not shown) such as a screw, a screw, or a bolt is attached to the fixing hole 36. For example, the fixing hole 36 is formed by an insert nut embedded in the column portion 29. The fixing hole 36 is detachably attached by, for example, screwing (fixing) the fixing tool. The fixing hole 36 and the mounting hole 10 are preferably formed to have substantially the same dimensions and the same shape, such as by using an insert nut having the same inner diameter. And it is preferable that the said fixing tool is a thing of substantially the same diameter as the said fixture.

  The paper holder 50 is fixed to any one of the plurality of fixing portions 35. As shown in FIG. 8, the paper holder 50 includes a holder main body 51 and a support member 68 that fixes the holder main body 51 to the fixing portion 35.

  As shown in FIGS. 4 and 5, the holder main body 51 includes a roll support portion 52 that supports the toilet roll 76 and an attached body 63 that is detachably attached to the support member 68. The roll support unit 52 supports the toilet roll 76 with the axial direction of the toilet roll 76 positioned on a horizontal plane, and the supported toilet roll 76 is rotatable about the axis.

  The roll support portion 52 includes a support piece portion 53 on which the toilet roll 76 is placed, and a side piece portion 56 that abuts the end surface of the toilet roll 76 in the axial direction. The support piece 53 is formed in a wide plate shape. The support piece 53 includes a curved portion 54 that protrudes downward, and a plate-like portion 55 that protrudes upward from one end (first end) of the arc of the curved portion 54. It has become. The side piece 56 is provided on the J-shaped edge of the support piece 53. The side piece 56 protrudes from the edge toward the inside of the J-shape.

  In the roll support portion 52, the toilet roll 76 is disposed with the axial direction of the toilet roll 76 facing sideways while the outer peripheral surface of the toilet roll 76 is in contact with the inner peripheral surface of the curved portion 54. In other words, the toilet roll 76 is housed inside the roll support portion 52 with its axial direction positioned substantially parallel to the width direction of the support piece portion 53. At this time, the end surface in the axial direction of the toilet roll 76 approaches or comes into contact with the side piece portion 56.

  For this reason, the toilet roll 76 is prevented from falling off from the support piece 53 in the width direction (the axial direction of the toilet roll 76). The toilet roll 76 is accommodated in the roll support 52 so that the direction of rotation when the paper 76a is pulled out is directed from the first end of the curved portion 54 toward the remaining one end (second end) of the arc. Is done.

  The support piece 53 is provided with a paper outlet 57 on the second end side for drawing out the paper 76 a from the lower part of the toilet roll 76. The paper outlet 57 is opened in a substantially rectangular shape and is formed over substantially the entire length of the support piece 53 in the width direction. For this reason, the direction in which the paper 76 a is pulled out from the paper outlet 57 (the direction in which the paper 76 a is pulled out from the toilet roll 76) is substantially perpendicular to the width direction of the support piece portion 53 in plan view. Further, the lower edge portion of the paper outlet 57 functions as a paper support portion for supporting the drawn paper 76a from below.

  The support piece 53 is provided with a blade base 58 at the upper edge of the paper outlet 57. The blade base 58 is positioned to protrude from the paper outlet 57 in the radially outward direction of the curved portion 54. The blade base 58 is formed over substantially the entire length of the support piece 53 in the width direction. A blade body 59 is attached to the blade base 58 in a direction inclined downward from the radially outward direction. The blade body 59 has a width direction dimension that is substantially the same as the blade base portion 58, and the blade edge of the blade body 59 serves as a cutting portion 60 for cutting the drawn paper 76a. For this reason, the cutting part 60 is located in front of and above the paper outlet 57. The cutting part 60 is not limited to the one formed by attaching the blade body 59.

  The mounted body 63 is provided on the back surface of the plate-like portion 55. The mounted body 63 includes a base portion 64 that is long in a direction away from the plate-like portion 55 in a plan view, and a fitting portion 65 that is provided at the distal end of the base portion 64 in the direction of separation. The direction in which the base portion 64 is separated is substantially perpendicular to the plate surface of the plate-like portion 55. For this reason, this leaving direction is substantially orthogonal to the axial direction of the toilet roll 76 in plan view.

  The fitting portion 65 has a substantially C shape in plan view that opens in a direction away from the plate-like portion 55. And as for the fitting part 65, the C-shaped inner surface is located on a concentric circle. In other words, the fitting portion 65 has an annular inner peripheral surface. Further, the attached body 63 has a C-shaped opening located on a straight line that passes through the center of the ring and extends in the direction away from the base 64. In other words, the fitting portion 65 is provided with a base portion 64 on the outer peripheral surface that is substantially orthogonal to the plate surface of the plate-like portion 55 and intersects the straight line passing through the center, and the center of the outer peripheral surface on the straight line. An opening is provided on the opposite side via the.

  Further, the attached body 63 can elastically deform the fitting portion 65 so as to widen the C-shape in plan view, and can fit the support member 68 inside the C-shape of the fitting portion 65. And the to-be-attached body 63 can be made to detach | leave from the support member 68 by elastically deforming the fitting part 65 so that planar view C character may be expanded in this fitted state. As described above, the mounted body 63 is detachably attached to the support member 68. As a result, the holder body 51 is detachably held on the support member 68.

  As shown in FIG. 7, the support member 68 includes a support shaft 69 to which the fitting portion 65 is detachably attached, and a fixed portion 70 to which the support shaft 69 is attached to the toilet body 2. The support shaft 69 is formed in a cylindrical shape having a circular cross section. Then, the support shaft 69 is positioned substantially concentrically on the inner peripheral side of the fitting portion 65, thereby fitting with the fitting portion 65. At this time, the support shaft 69 abuts the inner peripheral surface of the fitting portion 65 on the outer peripheral surface. The support shaft 69 is rotatable relative to the fitting portion 65 in the circumferential direction.

  In addition, the support shaft 69 is provided with flanges 71 at both ends in the axial direction. The flange 71 is substantially concentric with the support shaft 69 and is formed in a disk shape having a larger diameter than the support shaft 69. As a result, the support member 68 is moved when the mounted body 63 attached to the support shaft 69 moves in the axial direction of the support shaft 69 or inclines in a direction inclined outwardly from the axial direction of the support shaft 69. The detachment of the fitting portion 65 from the support shaft 69 can be suppressed.

  The fixed portion 70 is provided so as to protrude in the axial direction from one flange portion 71 of the cylindrical portion. The fixed portion 70 is formed in a plate shape. The fixed portion 70 is located on the tangent line of the flange portion 71 in plan view. And as for the to-be-fixed part 70, one side of the plate surface has faced the normal line direction with respect to this tangent. In other words, the fixed portion 70 is provided on the tangent line in the cross section of the flange portion 71, and the plate surface has a width in the tangential direction of the flange portion 71. For this reason, the support member 68 has a shape in which the flange portion 71 and the fixed portion 70 are arranged in an L shape when viewed in the tangential direction.

  Further, the fixed portion 70 is positioned at the intersection of the flange portion 71 and the tangent at the approximate center of the width. The fixed portion 70 is provided with a rib 72 on a normal line to the tangent line. In other words, the rib 72 is connected to the approximate center of the width of the fixed portion 70. The rib 72 is formed over substantially the entire length of the flange portion 71 through the center of the flange portion 71. For this reason, the support member 68 suppresses deformation or breakage of the fixed portion 70 or the flange portion 71 when a load is applied to the support shaft 69 in the axial direction of the support shaft 69 or in a direction inclined from the axial direction. be able to.

  Further, the fixed portion 70 is provided with two through holes 73 along the normal direction. The through holes 73 are arranged at a predetermined interval in the tangential direction, and are provided at approximately the center of the dimension of the fixed portion 70 in the vertical direction. A rib 72 is located at the approximate center of this interval. In other words, the two through-holes 73 are positioned away from the rib 72 in the opposite direction with substantially the same dimension in the tangential direction. The distance between the through holes 73 is approximately the same as the distance between the fixing holes 36 of the fixing portion 35 in the left-right direction. In other words, the fixed part 70 has a through hole 73 at a position corresponding to the fixing hole 36 of the fixing part 35.

  For this reason, the fixed portion 70 can abut the plate surface opposite to the side on which the rib 72 is provided to the plate surface of the column portion 29 to allow the two through holes 73 to communicate with the corresponding fixing holes 36. . And the paper holder 50 can fix the to-be-fixed part 70 to the fixing | fixed part 35 by inserting and attaching the said fixing tool to the fixing | fixed part 35 via the to-be-fixed part 70 in this connected state. .

  Accordingly, the support member 68 is attached to the toilet body 2 so that the paper holder 50 is detachable. At this time, the support member 68 has the normal direction positioned along the left-right direction of the toilet body 2, and the tangential direction (the width direction of the fixed portion 70) positioned along the front-rear direction of the toilet body 2. Then, the holder body 51 of the paper holder 50 is attached to the attached support member 68.

  Here, the use of the toilet roll 76 supported by the paper holder 50 is performed as follows, for example. First, as shown in FIG. 6, the user holds the lower end of the toilet roll 76 by hand, pulls the lower end in the pull-out direction, and pulls it out from the paper outlet 57. Next, the user pulls up the drawn paper 76a to a desired length by lifting a hand that grips the paper 76a, and then cuts the paper 76a by the cutting unit 60 by twisting or the like.

  In other words, the paper holder 50 of this example can cut the paper 76a by performing an operation of pulling the paper 76a upward. In this example, the direction in which the paper 76 a is pulled out from the toilet roll 76 may be obtained by adding a vertical component in a direction substantially perpendicular to the width direction of the support piece 53. In this case, it is preferable to have an upward component as the vertical component.

  As described above, the portable toilet 1 is provided with the fixing portions 35 on both the left and right sides of the toilet body 2, so that the support member 68 is fixed from the plurality (two in this example) of the fixing portions 35. The part 35 can be selected. In other words, the portable toilet 1 can switch the mounting position of the paper holder 50 left and right by selecting which of the left and right fixing portions 35 is fixed.

  For this reason, the portable toilet 1 has suitable conditions for each user such as the user and the assistant, for example, the attachment position of the paper holder 50 and the direction in which the paper 76a is pulled out from the toilet roll 76 supported by the paper holder 50. Can be easily adjusted. Thereby, the portable toilet 1 can make the paper holder 50 easy to pull out the paper 76a according to the user.

  Further, in the paper holder 50, the holder main body 51 is rotatable about the axis of the support member 68 with respect to the support member 68. In other words, the paper holder 50 can change the mounting angle of the holder body 51 in plan view. For this reason, the paper holder 50 can change the said drawing direction in planar view. Accordingly, the portable toilet 1 can easily adjust the pull-out direction to a suitable condition for each user, and the paper holder 50 can be easily pulled out according to the user (posture). Can do.

  In the portable toilet 1, the paper holder 50 is located on the left and right outer sides of the armrest 27 by attaching the paper holder 50 to the left and right outer sides of the armrest 27 (column portion 29). For this reason, the portable toilet 1 can make it difficult to interfere the paper holder 50 with a user's arm etc., for example. Further, the portable toilet 1 is configured such that the paper holder 50 (paper outlet 57) is located above the toilet shell 3 or above the toilet shell 3 by fixing the paper holder 50 above the attachment portion of the column 29. It can be easily positioned. As a result, the portable toilet 1 can make it easier for the user to use the toilet roll 76, for example, without having to extend the hand holding the paper 76a greatly when cutting the paper 76a.

  Further, the paper holder 50 is provided with a posture holding portion that defines a mounting posture of the holder main body 51 to the support member 68. In other words, the paper holder 50 restricts the relative rotation of the support shaft 69 with respect to the fitting portion 65 (rotation between the support shaft 69 and the fitting portion 65) and holds it at a predetermined rotational position (mounting angle). (Attitude holding part) is provided.

  This posture holding portion is formed by, for example, a concave portion 81 and a convex portion 82 that fits into the concave portion 81. And this attitude | position holding | maintenance part has one member provided in the outer peripheral surface of the support shaft 69 among the recessed part 81 and the convex part 82, and the remaining one member is the inner peripheral surface (C-shaped inner surface of the fitting part 65). ). Further, in this posture holding portion, the number of convex portions 82 with respect to the concave portions 81 or the number of concave portions 81 with respect to the convex portions 82 is an integral multiple.

  For this reason, the paper holder 50 supports the holder main body 51 by selecting which member of the member having the smaller number of the recesses 81 and the protrusions 82 is fitted to the member having the larger number. The attachment posture to the member 68 can be changed.

  Hereinafter, it demonstrates concretely along the structure of a 1st example. In the posture holding portion of this example, for example, four convex portions 82 are provided on the inner peripheral surface of the fitting portion 65, twelve concave portions 81 are provided on the outer peripheral surface of the support shaft 69, and the concave portions 81 are convex. The number is an integral multiple of the part 82.

  The convex portions 82 are formed so as to protrude along the radially inward direction. Each of the four convex portions 82 is a convex portion set in which the two convex portions 82 face each other in the radial direction. The two sets of convex portions are arranged at a predetermined interval in the vertical direction, and are positioned so as to substantially overlap in plan view. In this example, the straight line along the radial direction in which the convex portions 82 are arranged is substantially orthogonal to the virtual straight line along the direction of separation of the base portion 64 in plan view.

  The concave portions 81 are formed so as to be recessed from the outer peripheral surface along the radially inward direction. Each of the twelve concave portions 81 is opposed to each other in the radial direction to form a concave portion set. Six sets of the recess sets are located on the same predetermined circumference on the first end side of the support shaft 69, and the remaining three sets are located on the same predetermined circumference on the second end side. To do. The first end-side recess set and the second end-side set of recesses are arranged one by one at a predetermined interval in the vertical direction, and each set is substantially overlapped in plan view. Located. The interval in the vertical direction of the concave group is the same as the interval in the vertical direction of the convex group.

  Further, the three sets of concave portions on the same circumference are arranged at a predetermined interval in the circumferential direction, and these three sets are positioned without overlapping in plan view. For example, one set of the recess sets is positioned on a straight line that is substantially orthogonal to the virtual straight line along the direction of separation, and the remaining two sets of the recess sets are respectively from the recess sets on the orthogonal straight line. They are positioned 45 degrees apart in the circumferential direction in different directions.

  Hereinafter, as shown in FIG. 8 (a), the concave set on the orthogonal straight line is referred to as a first concave set. Of the remaining two sets of recesses, as shown in FIG. 8 (b), the recess set shifted 45 degrees from the first recess set to one side is defined as a second recess set, and FIG. 8 (c). As shown in FIG. 4, the remaining concave portion set shifted by 45 degrees to one of the opposite sides is defined as a third concave portion set.

  Specifically, when the support member 68 is attached to the fixed portion 35, the pulling direction of the roll support portion 52 is added in addition to the normal direction by fitting the convex portion set to the first concave portion set. And the said direction to which the to-be-attached body 63 leaves | separates is located substantially parallel to the left-right direction. And in this fitting state, when attached to the right-side fixing part 35, the pull-out direction faces the right side, and the away direction faces the left side. Further, in the fitted state, when attached to the left fixing portion 35, the pull-out direction is directed to the left side, and the distal end side in the away direction is directed to the right side. Hereinafter, since the direction of leaving is opposite to the pulling direction, only the pulling direction will be described.

  In a state where the convex portion set is fitted to the second concave portion set, for example, when attached to the right fixing portion 35, the pulling direction extends from the left-right direction to the front side along the circumferential direction of the support shaft 69. It is tilted 45 degrees and faces right front. Further, in this fitted state, for example, when attached to the left fixing portion 35, the pulling direction is inclined 45 degrees to the rear side along the circumferential direction of the support shaft 69 from the left and right direction, and left Look backwards.

  In a state where the convex portion set is fitted to the third concave portion set, for example, when attached to the right fixing portion 35, the pull-out direction extends from the left-right direction to the rear side along the circumferential direction of the support shaft 69. It is tilted 45 degrees and faces right rear. Further, in this fitted state, for example, when attached to the left fixing portion 35, the pulling direction is inclined 45 degrees forward from the left-right direction along the circumferential direction of the support shaft 69, and left Look forward.

  As described above, the posture holding portion regulates relative rotation between the support shaft 69 and the fitting portion 65 by fitting the convex portion set and the concave portion set together. As a result, the attachment orientation of the holder body 51 to the support member 68 of the paper holder 50 is defined at a predetermined rotational position (attachment angle). And the said attitude | position holding part can selectively engage | insert the said convex part group from the said several recessed part group. In other words, the posture holding unit can select which of the plurality of recess sets to fit the projection set to.

  Accordingly, the paper holder 50 can be easily held in the changed state when the drawing direction in the plan view is changed by the relative rotation, and the paper 76a can be easily drawn out from the toilet roll 76. it can.

  For this reason, for example, in the case where the user can easily move his / her hand in the left / right direction from the front / rear direction, the direction component along the direction in which the user can move easily in the pull-out direction can be obtained by fitting the convex group to the first concave group. It can be made easier. And, for example, in the case where it is easier to move the hand in the front-rear direction than in the left-right direction, the direction along the easy-to-move direction in the pull-out direction by fitting the convex set to the second concave set or the third concave set The ratio of components can be easily increased.

  Thereby, the portable toilet 1 can make it easy to match | combine the said pull-out direction with a suitable direction for every user. Furthermore, the portable toilet 1 has the pull-out direction toward the right rear or the left rear. Therefore, when an assistant or the like works on the left and right outer sides from the toilet body 2, the toilet roll 76 by the assistant or the like is used. Can be made easier to use.

  Next, as shown in FIG. 9, a modified example (second example) will be described. In this example (second example), the support member 68 is detachably attached to the side plate 4. In addition, the same code | symbol is attached | subjected to the structure similar to the above-mentioned example (1st example), and the overlapping description is abbreviate | omitted.

  In this example, a fixing portion 35 is provided on the outer surface of the side plate 4. The fixing portion 35 is, for example, a fixing hole 36 formed by the insert nut or the like. The fixing holes 36 are provided in two on the outer surface side of the side plate 4 and aligned in the front-rear direction. Of the two fixing holes 36, the rear fixing hole 36 has the function of the upper mounting hole 10 of the two mounting holes 10 arranged in the vertical direction. For this reason, the fixing | fixed part 35 is located in the side surface front part of the toilet bowl outer shell 3. FIG.

  For this reason, when the support member 68 is fixed to the side plate 4, the portable toilet 1 is attached with the paper holder 50 with the armrest 27 removed from at least the side plate 4 on the fixed side. And the portable toilet 1 can select the attachment position of the paper holder 50 from the right-and-left both sides by providing the fixing | fixed part 35 in the both sides board 4, respectively.

  Further, the portable toilet 1 is mounted at the same level as the thigh of the user sitting on the toilet seat 11 by attaching the paper holder 50 to the side plate 4 with the fixed portion 35 positioned on the lower end side of the support shaft 69, for example. A paper holder 50 can be arranged. The portable toilet 1 is attached to the side plate 4 with the fixing portion 35 positioned on the upper end side of the support shaft 69, for example, so that the paper holder is placed below the thigh of the user sitting on the toilet seat 11. 50 can be arranged.

  Thus, since the portable toilet 1 can change the attachment position of the paper holder 50, it can make it easy to make the drawing direction of the paper 76a from the paper holder 50 to the direction according to the user. When the fixing portion 35 is mounted on the upper end side of the support shaft 69, the paper holder 50 does not protrude upward from the toilet seat 11. For example, when the user stands or sits, It is possible to make the paper holder 50 difficult to interfere with each other.

  In addition, when removing the armrest 27 from the both-sides board 4, the portable toilet 1 may change the armrest 27 into the type | mold which can be supported only on the flame | frame 24 side, and may newly attach it. In this case, it is preferable that the new armrest 27 is rotatable in the vertical direction on the front end side with a portion supported by the frame 24 or the vicinity thereof as a fulcrum.

  Specifically, for example, as shown in FIG. 10, the armrest 27 is attached to the frame 24 so that the elbow rest portion 28, the support portion 40 long in the front-rear direction, and the rear end of the support portion 40 are detachably attached. Part 41. The mounting part 41 has a rotation mechanism part 411.

  For this reason, the mounting portion 41 can rotate the support portion 40 in the vertical direction with respect to the frame 24. Then, the armrest 27 rotates the support portion 40 to change the posture of the elbow rest portion 28, the lateral posture in which the arm of the seated user can be placed on the upper surface of the elbow rest portion 28, and the backrest 23 side. It is possible to switch to the upward posture located in the position.

  Further, as shown in FIG. 11, another modification (third example) will be described. In this example (third example), the support member 68 is detachably attached to the armrest 27. In addition, the same code | symbol is attached | subjected to the structure similar to the above-mentioned each example (1st example and 2nd example), and the overlapping description is abbreviate | omitted.

  In this example, the left and right elbow rest portions 28 are provided with fixing portions 35, respectively. The fixing portion 35 is located at the approximate center of the elbow rest portion 28 in the front-rear direction. The fixing portion 35 has two fixing holes 36 arranged in the front-rear direction. The fixing hole 36 opens toward the left and right outer sides of the elbow rest portion 28 and is formed by, for example, the insert nut or the like.

  For this reason, the portable toilet 1 can arrange | position the paper holder 50 back from the pillar part 29 by attaching the paper holder 50 to the fixing | fixed part 35 of the elbow mounting part 28. FIG. And the portable toilet 1 can select the attachment position of the paper holder 50 from both right and left sides by providing the fixing | fixed part 35 in both the elbow mounting parts 28, respectively. Furthermore, the portable toilet 1 is provided with the fixing portion 35 in the column portion 29, so that the mounting position of the paper holder 50 can be selected from among the total four fixing portions 35 provided on the both elbow rest portions 28 and both the column portions 29. You can choose.

  Moreover, the portable toilet 1 arrange | positions the paper holder 50 below the elbow mounting part 28 by attaching the paper holder 50 to the elbow mounting part 28 in the state which located the fixing | fixed part 35 in the lower end side of the support shaft 69, for example. can do. And the portable toilet 1 arrange | positions the paper holder 50 above the elbow mounting part 28 by attaching the paper holder 50 to the elbow mounting part 28 in the state which located the fixing | fixed part 35 in the upper end side of the support shaft 69, for example. can do.

  Thus, since the portable toilet 1 can change the attachment position of the paper holder 50, it can make it easy to make the drawing direction of the paper 76a from the paper holder 50 to the direction according to the user. When the fixing portion 35 is mounted on the upper end side of the support shaft 69, the paper holder 50 does not protrude upward from the elbow rest portion 28. For example, the paper holder 50 interferes with the user's arm or the like. Can be difficult.

  In addition, when the fixed portion 35 is mounted on the lower end side of the support shaft 69, the paper holder 50 can be disposed at a position higher than the elbow rest portion 28. In this case, for example, even if the holder main body 51 is provided with the cutting portion 60 at the lower end edge of the paper outlet 57, the operation of pulling the paper 76a downward and cutting it can be easily performed above the toilet seat 11. can do. In other words, in this case, it is possible to easily cut the paper 76a without greatly extending the hand downward or lowering the hand while bending the body.

  Thereby, the portable toilet 1 can make it easy to reduce the burden on the user seated on the toilet seat 11.

  Further, as shown in FIG. 12, still another modified example (fourth example) will be described. In this example (fourth example), the structures of the column part 29 and the elbow rest part 28 on the front side of the column parts 29 arranged in the front-rear direction are different from the structures of the examples described above. In addition, the same code | symbol is attached | subjected to the structure similar to the above-mentioned each example (1st example thru | or 3rd example), and the overlapping description is abbreviate | omitted.

  In this example, the elbow rest 28 is divided into a front member 28a and a rear member 28b. The rear end of the rear member 28b is fixed to the frame 24. In the rear member 28b, the upper end of the column part 29 on the rear side is fixed substantially at the center of the lower surface in the front-rear direction. The column part 29 on the rear side has a plate shape that is long in the vertical direction. The rear column portion 29 has a lower surface 29 a fixed to the toilet shell 3 in a state where the plate surface is in contact with the side plate 4.

  The front member 28a has a front pillar portion 29 fixed at substantially the center in the front-rear direction. The front pillar portion 29 has a rectangular tube shape that is long in the vertical direction. The front-side column portion 29 includes a fixed cylinder 43 that opens upward, and a movable cylinder 44 that is disposed in the fixed cylinder 43 and is slidable in the vertical direction.

  In the fixed cylinder 43, for example, a holding part (not shown) for holding the movable cylinder 44 at a predetermined slide position and a release tool (not shown) for releasing the holding of the holding part are provided. The movable cylinder 44 can be adjusted and held at a predetermined slide position (height position). Further, in the front column portion 29, the fixed cylinder 43 is fixed to the side plate 4, and the front member 28 a is fixed to the upper end of the movable cylinder 44. Therefore, the height of the front member 28a with respect to the toilet outer shell 3 can be adjusted by changing the slide position of the column portion 29 on the front side.

  An operation unit 45 for performing the holding release operation via the release tool and a shutter (not shown) that covers the operation unit 45 when not operated are provided at approximately the center in the front-rear direction of the front member 28a. It is. The shutter is slidable in the front-rear direction with respect to the front member 28a, and can be switched between a front position and a rear position. The shutter covers the operation unit 45 at the front position, disables the operation unit 45, and exposes the operation unit 45 at the rear position to enable operation.

  Further, the front member 28a is provided with a fixing portion 35 on the rear end side of the plate surface facing the left and right sides, preferably rearward from the rear position.

  Thus, the portable toilet 1 can change the height of the paper holder 50 by changing the height position of the front member 28a. And the portable toilet 1 can select the attachment position of the paper holder 50 from both right and left sides by providing the fixing | fixed part 35 in both the front members 28a, respectively.

  Furthermore, the portable toilet 1 has the paper holder 50 disposed below the elbow rest portion 28 by attaching the paper holder 50 to the elbow rest portion 28 with the fixing portion 35 positioned on the lower end side of the support shaft 69, for example. can do. And the portable toilet 1 arrange | positions the paper holder 50 above the elbow mounting part 28 by attaching the paper holder 50 to the elbow mounting part 28 in the state which located the fixing | fixed part 35 in the upper end side of the support shaft 69, for example. can do.

  For this reason, the portable toilet 1 can make it easy to adjust the pull-out direction to a direction or height according to the user. When the fixing portion 35 is mounted on the upper end side of the support shaft 69, the paper holder 50 does not protrude upward from the elbow rest portion 28. For example, the paper holder 50 interferes with the user's arm or the like. Can be difficult.

  In addition, when the fixed portion 35 is mounted on the lower end side of the support shaft 69, the paper holder 50 can be disposed at a position higher than the elbow rest portion 28. In this case, for example, even if the holder main body 51 is provided with the cutting portion 60 at the lower end edge of the paper outlet 57, the operation of pulling the paper 76a downward and cutting it can be easily performed above the toilet seat 11. can do. In other words, in this case, it is possible to easily cut the paper 76a without greatly extending the hand downward or lowering the hand while bending the body.

  Thereby, the portable toilet 1 can make it easy to reduce the burden on the user seated on the toilet seat 11.

  Note that the present invention is not limited to the configuration of each embodiment (each example), and within the range intended by the present invention, appropriate design changes can be made and the configurations of each example can be combined. Can be used.

DESCRIPTION OF SYMBOLS 1 Portable toilet 2 Toilet body 3 Toilet shell 4 Side plate 14 Soil receptacle 27 Armrest 28 Elbow rest 29 Pillar 35 Fixed part 50 Paper holder 51 Holder main body 52 Roll support part 57 Paper outlet 60 Cutting part 63 Attachment body 65 Fit Wearing part 68 Supporting member 69 Supporting shaft 70 Fixed part 72 Rib 76 Toilet roll 81 Concave part 82 Convex part

Claims (7)

It has a portable toilet body and a paper holder.
The toilet body includes a toilet outer shell, a waste receptacle received inside the toilet outer shell, and a toilet seat provided on the upper portion of the toilet outer shell,
The paper holder includes a holder body that holds a toilet roll, and a support member that supports the holder body on the toilet body,
The holder body includes a roll support portion that supports the toilet roll so that the axial direction of the toilet roll is turned sideways and is rotatable about the axis, and an attached body that attaches the roll support portion to the support member.
A plurality of fixing portions for fixing the support member are provided on the left and right sides of the toilet body,
The portable toilet, wherein the support member is selectively fixed to a plurality of the fixing portions.   The portable toilet according to claim 1, wherein the support member is fixed to the fixing portion so that the mounting posture can be turned upside down. The holder body is attached to the support member with a mounting angle freely changeable in plan view,
The portable toilet according to claim 1 or 2, wherein the paper holder includes a holding portion that holds the holder main body at the changed attachment angle. The toilet body includes an armrest,
The armrest includes an elbow rest portion and a pillar portion that is provided below the elbow rest portion and is attached to a side surface of the toilet outer shell.
The portable toilet according to any one of claims 1 to 3, wherein the fixing portion is provided on a side surface of the column portion.   The portable toilet according to any one of claims 1 to 4, wherein the fixing portion is provided on a front side surface of the toilet shell. The toilet body includes an armrest,
The portable toilet according to any one of claims 1 to 5, wherein the armrest includes an armrest portion having the fixing portion on a side surface. The support member includes a support shaft having a circular cross section to which the attached body is attached, and a fixed portion that is provided at one end in the axial direction of the support shaft and is fixed to the fixing portion.
The fixed portion has a width on a tangent line in a cross section of the support shaft and is provided to protrude in the axial direction from the one end of the support shaft.
The portable toilet according to any one of claims 1 to 6, wherein a rib for reinforcing the fixed portion is provided on the one end side of the support shaft.

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