JP2003290076A - Portable toilet - Google Patents

Portable toilet

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Publication number
JP2003290076A
JP2003290076A JP2002095376A JP2002095376A JP2003290076A JP 2003290076 A JP2003290076 A JP 2003290076A JP 2002095376 A JP2002095376 A JP 2002095376A JP 2002095376 A JP2002095376 A JP 2002095376A JP 2003290076 A JP2003290076 A JP 2003290076A
Authority
JP
Japan
Prior art keywords
toilet
seat
leg
toilet tank
particularly limited
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002095376A
Other languages
Japanese (ja)
Inventor
Hitoshi Murakami
仁 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Life Tec Co Ltd
Original Assignee
Sekisui Life Tec Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Life Tec Co Ltd filed Critical Sekisui Life Tec Co Ltd
Priority to JP2002095376A priority Critical patent/JP2003290076A/en
Publication of JP2003290076A publication Critical patent/JP2003290076A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable toilet capable of erecting a backrest in a favorable installation position in seating. <P>SOLUTION: A toilet bowl 3 is suspended by a toilet bowl suspension plate 2 erected between a pair of leg rods 1 and 1, a seat plate 5 is attached so as to cover a toilet seat 4 attached to the upper part of the toilet bowl 3, and projections 41 projecting from the rear ends of the toilet seat 4 to the left/right can be vertically slid along recessed grooves 12 formed diagonally downward to the rear inside the leg rods 1. <P>COPYRIGHT: (C)2004,JPO

Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】本発明は、椅子型の可搬便器
に関する。 【0002】 【従来の技術】高齢者等が便所まで行かなくとも腰掛け
て排泄を行うことが出来、不使用時には、上面を座板で
掩蔽して椅子として違和感なく使用することが出来る椅
子型の可搬便器は、例えば、実開平4−31596号公
報等に示されている。 【0003】 【発明が解決しようとする課題】しかしながら、このよ
うな可搬便器に於いては、排泄後、便溜槽を取出す為に
便座を起立させる際に脚杆間に架設される背凭れが邪魔
にならないよう、使用者が着座時に寛いだ姿勢を取るこ
とが出来る着座時の好ましい設置位置より後方に背凭れ
が架設されるという問題があった。 【0004】本発明は、上記従来の問題点を解消し、背
凭れを着座時の好ましい設置位置に架設することが出来
る可搬便器を提供することを目的とする。 【0005】 【課題を解決するための手段】本発明の可搬便器は、一
対の脚杆間に架設された便溜槽釣支板に便溜槽が釣支さ
れ、座板が便溜槽上方に取着された便座を掩蔽可能に付
設され、便座の後端から左右に突設された突起が脚杆の
内面に後下り斜めに刻設された凹溝に沿って上下に摺動
可能となされていることを特徴とする。 【0006】本発明の可搬便器に於いて、脚杆の材質
は、荷重に耐える強度を有するものであれば特に限定さ
れず、例えば、合板、硝子繊維強化ポリウレタン発泡
体、金属、合成樹脂被覆金属等が挙げられる。 【0007】脚杆の形状は、特に限定されず、例えば、
略横長矩形状、略h字状等の何れでもよい。脚杆の下端
近傍に透孔が前後に同一高さに並設され、一対の接地板
の上面に前後に立設された支柱に、上下方向に複数個連
設された雌螺子孔に前記透孔が螺着される位置を選択す
ることにより、使用者の座高に合わせて高さ調整可能と
なされている場合には、脚杆の内側に脚杆と平行に隔壁
を垂設し、脚杆と隔壁との間隙に支柱の先端を挿嵌し
て、支柱の横揺れが防止されるようなされるのが好まし
い。 【0008】脚杆の透孔の形状は、特に限定されない
が、前後の支柱の異なった高さの雌螺子孔に螺着して座
部を傾斜させる場合に、前後の雌螺子孔間の間隔の変化
に対応出来るよう、横長の円孔となされるのが好まし
い。 【0009】雌螺子孔が複数個上下方向に連設された支
柱が前後に立設された接地板の材質は、荷重に耐える強
度を有するものであれば特に限定されず、例えば、合
板、硝子繊維強化ポリウレタン発泡体、金属、合成樹脂
被覆金属等が挙げられる。 【0010】雌螺子孔の間隔は、脚杆に螺着される支柱
の雌螺子孔の一方を1段上方もしくは下方とすることに
より、座板の傾斜角が5度前後となるように、10乃至
40mmとなされるのが好ましい。 【0011】支柱を脚杆に螺着する手段は、特に限定さ
れないが、例えば、特別な治具を用いることなく着脱が
可能なように、頭部に脚杆の透孔より大径の握り玉を設
けた雄螺子の螺子部を透孔に外側から挿通し、支柱の雌
螺子孔に螺合すればよい。 【0012】本発明の可搬便器に於いて、使用者が着座
時に寛いだ姿勢を取ることが出来るよう、一対の脚杆間
に架設される背凭れの材質は、荷重に耐える強度を有す
るものであれば特に限定されず、例えば、合板、硝子繊
維強化ポリウレタン発泡体、金属、合成樹脂被覆金属等
が挙げられ、合板製芯材にポリウレタン(PU)等の合
成樹脂発泡体を積層し、合成皮革で表面を被覆した積層
体が前面に取着されていてもよい。 【0013】本発明の可搬便器に於いて、脚杆には、使
用者が握持して便座上から起立するのを補助することが
出来るよう、肘掛けが着脱可能に立設されていてもよ
い。肘掛けの縦杆には、取付孔が複数個上下方向に連設
され、使用者の座高に合わせて高さ調整可能とされるの
が好ましい。 【0014】肘掛けの材質は、使用者の体重を支持する
のに充分な荷重強度を有するものであれば特に限定され
ず、例えば、合板、硝子繊維強化ポリウレタン発泡体、
金属、合成樹脂被覆金属等が挙げられる。 【0015】本発明の可搬便器に於いて、一対の脚杆間
に架設された便溜槽釣支板の材質は、荷重に耐える強度
を有するものであれば特に限定されず、例えば、合板、
硝子繊維強化ポリウレタン発泡体、金属、合成樹脂被覆
金属等が挙げられる。便溜槽釣支板の形状は、特に限定
されないが、使用者が座った際の安定感から、便座の周
囲が便座上面と略面一とされるのが好ましい。 【0016】本発明の可搬便器に於いて、便溜槽釣支板
に釣支された便溜槽の材質は、特に限定されず、例え
ば、ポリプロピレン(PP)等の硬質熱可塑性樹脂、ア
ルミニウム等の金属が挙げられる。 【0017】便溜槽の形状は、特に限定されないが、例
えば、平面視略馬蹄状となされ、開口部には変形を防止
する折返し縁が周設され、内容物が集中可能なように底
壁は前方に傾斜され、内容物を廃棄する際に容易に前方
に傾斜可能なように底壁外面後方に手掛けが突設される
のが好ましい。 【0018】折返し縁には、内容物を廃棄する際に便溜
槽の運搬が容易なように、提げ手が起倒可能に枢着され
ていてもよい。提げ手は、内容物を廃棄する際には便溜
槽の後方に回動されるので、便溜槽の後半部の平面形状
に応じて、略冂字状もしくは略半円弧状となされればよ
い。 【0019】提げ手の材質は、特に限定されず、例え
ば、ステンレススチール等の金属、PP、高密度ポリエ
チレン(HDPE)等の硬質熱可塑性樹脂、合成樹脂被
覆金属等が挙げられる。 【0020】本発明の可搬便器に於いて、便器上方に取
着された便座の材質は、特に限定されず、例えば、P
P、アクリロニトリル−ブタジエン−スチレン共重合体
(ABS)等の硬質熱可塑性樹脂が挙げられ、内部に発
熱体が埋設されていてもよい。 【0021】便座は、後端から左右に突設された突起を
軸として起倒可能となされ、排泄後、便溜槽の取出時に
は、前記突起が脚杆の内面に後下り斜めに刻設された凹
溝に沿って下方に摺動されて、斜めに起立された状態で
保持されるようなされている。凹溝の傾斜角度は、特に
限定されないが、便溜槽の取出が妨げられないよう、垂
直軸に対して15°乃至45°とされるのが好ましい。 【0022】便座を掩蔽する座板の材質は、特に限定さ
れず、例えば、合板製芯材の上にPU等の合成樹脂発泡
体を積層し、合成皮革で表面を被覆した積層体等が挙げ
られる。 【0023】座板は、後端から左右に突設された突起を
軸として起倒可能となされ、排泄時には、背凭れの使用
を妨げないよう、前記突起が脚杆の内面に略垂直に刻設
された凹溝に沿って下方に摺動されて、前半部と後半部
が折畳まれ起立された状態で保持されるようなされるの
が好ましい。 【0024】 【発明の実施の形態】以下、本発明の実施例を図面に基
づいて説明する。図1は本発明の可搬便器の1例を示す
断面図である。 【0025】図1に於いて、1は板状体を略h字状に結
合してなる一対の脚杆であって、脚杆1の後部縦杆の上
端には握持部11が設けられており、脚杆1の下端近傍に
は図示しない横長の円形透孔が前後に同一高さに並設さ
れている。 【0026】一対の脚杆1、1間に架設された便溜槽釣
支板2には、略蓋付バケツ状の便溜槽3が釣支されてお
り、便溜槽3の上方には略馬蹄形状の便座4が取着され
ている。 【0027】便座4は、後端から左右に突設された突起
41を軸として起倒可能となされており、排泄後、便溜槽
3の取出時には、二点鎖線で示されているように、脚杆
1の内面に垂直軸に対する傾斜角度21°で後下り斜め
に刻設された凹溝12に沿って前記突起41が下方に摺動さ
れて、斜めに起立された状態で保持されるようなされて
いる。 【0028】便座4の上方には、略1:2の割合で2分
割された前半部51と後半部52とが折畳可能に連結された
座板5が、後端から左右に突設された突起53を軸として
起倒可能となされており、排泄時には、二点鎖線で示さ
れているように、脚杆1の内面に垂直に刻設された凹溝
13に沿って突起53が下方に摺動され、前半部51と後半部
52が折畳まれ起立された状態で脚杆1、1間に架設され
た支承杆14に支承されて、脚杆1、1間に架設された背
凭れ4の後方に保持され、不使用時には便座4を掩蔽し
て椅子として使用可能となされている。 【0029】一対の略短冊状の接地板7の上面には、雌
螺子孔72が7個上下方向に連設された支柱71が前後に立
設されており、脚杆1の前後の透孔に挿通された頭部に
大径の握り玉を設けた雄螺子が、使用者の座高に合わせ
て、何れも一番上の雌螺子孔72に螺合されており、座部
は略水平となされている。脚杆1の両外側には、側面視
略T字状の肘掛け8が着脱可能に螺着されている。 【0030】 【発明の効果】本発明の可搬便器は、叙上の通り構成さ
れているので、背凭れを着座時の好ましい設置位置に架
設することが出来る。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chair-type portable toilet. 2. Description of the Related Art A chair-type chair which enables an elderly person to sit and excrete without having to go to a toilet and, when not in use, to cover the upper surface with a seat plate and to use the chair without discomfort. A portable toilet is disclosed, for example, in Japanese Utility Model Laid-Open No. 4-31596. [0003] However, in such a portable toilet, when the toilet seat is erected to remove the toilet tub after excretion, a backrest erected between the legs is required. There is a problem that the backrest is erected behind a preferred seating installation position so that the user can take a relaxed posture when sitting so as not to disturb. [0004] It is an object of the present invention to solve the above-mentioned conventional problems and to provide a portable toilet capable of setting a backrest at a preferable installation position when seated. In the portable toilet of the present invention, a toilet tank is supported by a toilet tank fishing support plate provided between a pair of leg rods, and a seat plate is provided above the toilet tank. The toilet seat is attached so that it can be covered, and a projection protruding left and right from the rear end of the toilet seat is slidable up and down along a concave groove cut diagonally down and down on the inner surface of the leg rod. It is characterized by being. [0006] In the portable toilet of the present invention, the material of the legs is not particularly limited as long as it has the strength to withstand the load. For example, plywood, glass fiber reinforced polyurethane foam, metal, synthetic resin coating Metal and the like. [0007] The shape of the leg is not particularly limited.
Any of a substantially horizontally long rectangular shape, a substantially h-shaped shape, and the like may be used. A through hole is provided in the vicinity of the lower end of the leg rod at the same height in the front and rear, and a plurality of female screw holes vertically connected to the support pillars standing up and down on the upper surfaces of the pair of ground plates are provided. If the height of the hole can be adjusted according to the seating height of the user by selecting the position where the hole is screwed, a partition wall is suspended inside the leg and parallel to the leg, It is preferable that the tip of the support is inserted into the gap between the support and the partition wall to prevent the support from rolling. The shape of the through hole of the leg rod is not particularly limited. However, when the seat is inclined by screwing into the female screw holes of different heights of the front and rear columns, the space between the front and rear female screw holes is set. In order to cope with the change of the diameter, it is preferable to form a horizontally long circular hole. The material of the grounding plate in which a plurality of female screw holes are connected vertically in the vertical direction is not particularly limited as long as it has strength to withstand a load. For example, plywood, glass Examples include fiber-reinforced polyurethane foam, metal, and synthetic resin-coated metal. [0010] The interval between the female screw holes is adjusted so that one of the female screw holes of the column to be screwed to the leg rod is one step above or below, so that the inclination angle of the seat plate is about 5 degrees. It is preferably made to be 40 mm to 40 mm. The means for screwing the strut onto the leg is not particularly limited. For example, a grip ball having a diameter larger than the through hole of the leg is provided on the head so that the strut can be detached without using a special jig. The threaded portion of the male screw provided with the hole may be inserted into the through hole from the outside, and screwed into the female screw hole of the column. In the portable toilet according to the present invention, the material of the backrest provided between the pair of leg rods has strength to withstand a load so that the user can take a relaxed posture when sitting. The material is not particularly limited as long as it is, for example, plywood, glass fiber reinforced polyurethane foam, metal, synthetic resin-coated metal, and the like. A synthetic resin foam such as polyurethane (PU) is laminated on a core made of plywood, and synthesized. A laminate whose surface is covered with leather may be attached to the front surface. [0013] In the portable toilet of the present invention, the leg is provided with a detachable armrest so as to be able to assist the user to grasp and stand from the toilet seat. Good. It is preferable that a plurality of mounting holes are vertically connected to the vertical rod of the armrest so that the height can be adjusted according to the sitting height of the user. The material of the armrest is not particularly limited as long as it has a sufficient load strength to support the weight of the user. For example, plywood, glass fiber reinforced polyurethane foam,
Metal, synthetic resin-coated metal, and the like can be given. [0015] In the portable toilet of the present invention, the material of the toilet tank fishing support plate erected between the pair of leg rods is not particularly limited as long as it has the strength to withstand the load.
Glass fiber reinforced polyurethane foam, metal, synthetic resin coated metal, and the like. Although the shape of the toilet tank fishing support plate is not particularly limited, it is preferable that the periphery of the toilet seat be substantially flush with the upper surface of the toilet seat from the viewpoint of stability when the user sits down. In the portable toilet of the present invention, the material of the toilet tank supported by the toilet tank support plate is not particularly limited, and for example, a hard thermoplastic resin such as polypropylene (PP), aluminum or the like. Metal. The shape of the toilet tank is not particularly limited. For example, the toilet tank is formed in a substantially horseshoe shape in plan view, and the opening is provided with a folded edge for preventing deformation, and the bottom wall is formed so that the contents can be concentrated. It is preferable that a handle is protruded behind the outer surface of the bottom wall so as to be inclined forward and to be easily inclined forward when discarding the contents. In order to facilitate the transportation of the toilet tank when the contents are discarded, the folding edge may be pivotally attached to the folding edge so as to be able to be turned upside down. When the contents are discarded, the hand is pivoted rearward of the toilet tank, so that it may be formed in a substantially zigzag shape or a substantially semicircular arc shape according to the planar shape of the rear half of the toilet tank. The material of the hand is not particularly limited, and examples thereof include a metal such as stainless steel, a hard thermoplastic resin such as PP and high-density polyethylene (HDPE), and a metal coated with a synthetic resin. In the portable toilet of the present invention, the material of the toilet seat attached above the toilet is not particularly limited.
P, a hard thermoplastic resin such as acrylonitrile-butadiene-styrene copolymer (ABS) may be mentioned, and a heating element may be embedded inside. The toilet seat can be raised and lowered about a projection projecting left and right from the rear end as an axis. After excretion, when the toilet tub is taken out, the projection is engraved on the inner surface of the leg rod obliquely backward and downward. It is slid downward along the groove so as to be held upright. The inclination angle of the concave groove is not particularly limited, but is preferably set to 15 ° to 45 ° with respect to the vertical axis so that removal of the toilet tank is not hindered. The material of the seat plate that covers the toilet seat is not particularly limited, and examples thereof include a laminate in which a synthetic resin foam such as PU is laminated on a plywood core material and the surface is covered with synthetic leather. Can be [0023] The seat plate can be turned upside down around a projection protruding left and right from the rear end. When excreting, the projection is engraved substantially perpendicularly to the inner surface of the leg rod so as not to hinder the use of the backrest. It is preferred that the front half and the rear half are folded and held upright by being slid downward along the provided groove. Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view showing an example of the portable toilet of the present invention. In FIG. 1, reference numeral 1 denotes a pair of leg rods formed by connecting plate-like bodies in a substantially h-shape, and a grip portion 11 is provided at an upper end of a rear vertical rod of the leg rod 1. In the vicinity of the lower end of the leg 1, horizontally long circular through holes (not shown) are arranged in front and rear at the same height. A substantially bucket-shaped toilet tank 3 with a lid is supported by a toilet tank fishing support plate 2 provided between the pair of leg rods 1 and 1, and a substantially horseshoe shape is provided above the toilet tank 3. Toilet seat 4 is attached. The toilet seat 4 has projections projecting left and right from the rear end.
When the toilet tank 3 is taken out after excretion, as shown by a two-dot chain line, the inner surface of the leg 1 is inclined backward and downward at an inclination angle of 21 ° with respect to the vertical axis. The projections 41 are slid downward along the concave grooves 12 engraved in the groove so as to be held upright. Above the toilet seat 4, a seat plate 5 in which a front half portion 51 and a rear half portion 52, which are divided into two at a ratio of about 1: 2, are connected to be foldable and protrude left and right from the rear end. The groove 53 is vertically engraved on the inner surface of the leg 1 at the time of excretion, as shown by a two-dot chain line during excretion.
The protrusion 53 is slid downward along 13 and the front half 51 and the rear half
52 is supported by a support rod 14 erected between the legs 1 and 1 in a state of being folded and raised, and is held behind the backrest 4 erected between the legs 1 and 1, when not in use. The toilet seat 4 is covered and can be used as a chair. On the upper surfaces of the pair of substantially strip-shaped grounding plates 7, columns 71 having seven female screw holes 72 vertically arranged in front and rear are provided upright. A male screw provided with a large-diameter grip ball on the head inserted into the female screw hole 72 is screwed into the uppermost female screw hole 72 in accordance with the sitting height of the user, and the seat is substantially horizontal. It has been done. On both outer sides of the leg rod 1, an armrest 8 substantially T-shaped in side view is detachably screwed. Since the portable toilet of the present invention is constructed as described above, the backrest can be erected at a preferable installation position when seated.

【図面の簡単な説明】 【図1】本発明の可搬便器の1例を示す断面図。 【符号の説明】 1 脚杆 2 便溜槽釣支板 3 便溜槽 4 便座 5 座板 6 背凭れ 7 接地板 8 肘掛け 11 握持部 12 (後下り斜めに刻設された)凹溝 13 (垂直に刻設された)凹溝 14 支承杆 41 (便座の)突起 51 (座板の)前半部 52 (座板の)後半部 53 (座板の)突起 71 支柱 72 雌螺子孔[Brief description of the drawings] FIG. 1 is a sectional view showing an example of a portable toilet of the present invention. [Explanation of symbols] 1 leg 2 Toilet tank fishing support plate 3 toilet tank 4 toilet seat 5 Seat plate 6 Backrest 7 Ground plate 8 armrests 11 Handle 12 Groove (carved diagonally backward) 13 Groove (vertically engraved) 14 Support rod 41 Projection (on toilet seat) 51 First half (of seat plate) 52 The latter half (of the seat plate) 53 Projection (of seat plate) 71 prop 72 female screw hole

Claims (1)

【特許請求の範囲】 【請求項1】 一対の脚杆間に架設された便溜槽釣支板
に便溜槽が釣支され、座板が便溜槽上方に取着された便
座を掩蔽可能に付設され、便座の後端から左右に突設さ
れた突起が脚杆の内面に後下り斜めに刻設された凹溝に
沿って上下に摺動可能となされていることを特徴とする
可搬便器。
Claims: 1. A toilet tank is supported by a toilet tank fishing support plate provided between a pair of leg rods, and a seat plate is provided so as to cover a toilet seat attached above the toilet tank. And a protrusion protruding left and right from the rear end of the toilet seat is slidable up and down along a concave groove cut obliquely downward on the inner surface of the leg rod. .
JP2002095376A 2002-03-29 2002-03-29 Portable toilet Pending JP2003290076A (en)

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JP2002095376A JP2003290076A (en) 2002-03-29 2002-03-29 Portable toilet

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JP2002095376A JP2003290076A (en) 2002-03-29 2002-03-29 Portable toilet

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JP2003290076A true JP2003290076A (en) 2003-10-14

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JP2002095376A Pending JP2003290076A (en) 2002-03-29 2002-03-29 Portable toilet

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622631A (en) * 2013-06-04 2014-03-12 浙江理工大学 Seat with closestool
CN109363562A (en) * 2018-10-16 2019-02-22 岑发兴 A kind of medical ward packaged type eductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622631A (en) * 2013-06-04 2014-03-12 浙江理工大学 Seat with closestool
CN103622631B (en) * 2013-06-04 2015-10-14 浙江理工大学 A kind of seat with toilet
CN109363562A (en) * 2018-10-16 2019-02-22 岑发兴 A kind of medical ward packaged type eductor

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