JPH10131586A - Locking device for toilet door - Google Patents
Locking device for toilet doorInfo
- Publication number
- JPH10131586A JPH10131586A JP30351496A JP30351496A JPH10131586A JP H10131586 A JPH10131586 A JP H10131586A JP 30351496 A JP30351496 A JP 30351496A JP 30351496 A JP30351496 A JP 30351496A JP H10131586 A JPH10131586 A JP H10131586A
- Authority
- JP
- Japan
- Prior art keywords
- door
- latch
- pedal
- toilet
- seat
- 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.)
- Granted
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はトイレット扉用の施
錠に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lock for a toilet door.
【０００２】[0002]
【従来の技術】従来のトイレット扉用の施錠装置は、使
用者がトイレット内にはいって施錠し、用便後つまみ操
作で解錠して外に出るように構成されている。2. Description of the Related Art A conventional locking device for a toilet door is configured so that a user enters a toilet and locks the door, and after the stool, the user unlocks the door and goes out.
【０００３】上記従来のトイレット扉用の施錠装置は、
用便後解錠のために使用者はつまみをつまむので、その
つまみに細菌が付着する恐れがある。その後、他の使用
者が細菌の付着したつまみをつまむと、指に細菌が付着
する。その結果、手を洗わないで、食物をつまんで食べ
たり、また調理したり、あるいは食品に関する作業をす
ることにより、食中毒にかかったり、大量の食中毒を発
生させたりする。[0003] The above-mentioned conventional locking device for a toilet door includes:
Since the user picks up the knob for unlocking after stool, bacteria may adhere to the knob. Thereafter, when another user picks the knob with the bacteria attached thereto, the bacteria attach to the finger. As a result, they can get food poisoning or generate a large amount of food poisoning by eating, cooking, or working on food without washing their hands.
【０００４】本発明は上記に鑑み、トイレット用扉は用
便後は使用者の手にさわることなく開いて、トイレット
外に出ることができて、食中毒の原因となる細菌に感染
したり、他人に感染させたりすることを阻止して、食中
毒の発生を予防しようとするものである。In view of the above, in view of the above, the toilet door can be opened after touching the toilet without touching the user's hand, and can go out of the toilet, infecting bacteria that cause food poisoning, To prevent the spread of food poisoning.
【０００５】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するために、トイレットの開き扉の施錠手段をペダルの
足踏み操作で解錠し、それと同時に扉はそれに作用する
回転力で自動的に開くように構成されている。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention unlocks the locking means of the opening door of the toilet by stepping on the pedal, and at the same time, the door is automatically turned by the rotational force acting on it. It is configured to open.
【０００６】[0006]
【発明の実施の形態】図１はトイレットの間仕切りを内
側から見た状態を示し、左側の扉（１）は蝶番（２）ま
わりに内側（手前）に開く内開き式のものであり、右側
の扉（３）は蝶番（４）まわりに外側（向う側）に開く
外開き式のものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a state in which a toilet partition is viewed from the inside, and a left door (1) is an inward-opening type which opens inward (forward) around a hinge (2), and a right side. The door (3) is an outward opening type that opens outward (toward the side) around the hinge (4).
【０００７】内開き式扉（１）は、トイレットの不使用
時は、図２に示すように仮想線の開位置を取り、トイレ
ットの使用時には、扉（１）を閉じるとラッチ式の施錠
手段が自動的にかかる。使用者がペダル（５）を踏み込
むと、上記施錠手段が解錠されて、扉（１）はその自重
が蝶番（２）に作用して自動的に開放され、その開放位
置に保持される。勿論蝶番（２）内にばねを組み込み、
その力で扉（１）を閉じることもできる。When the toilet is not in use, the inward opening door (1) assumes the open position of the imaginary line as shown in FIG. 2, and when the toilet is used, the door (1) is closed when the door (1) is closed. Automatically takes place. When the user depresses the pedal (5), the locking means is unlocked, and the door (1) is automatically opened by its own weight acting on the hinge (2), and is kept at its open position. Of course, a spring is built in the hinge (2),
The door (1) can also be closed with that force.
【０００８】外開き式扉（３）は、トイレットの不使用
時は、図２に示すように閉じられた位置を取り、ラッチ
式の施錠手段はその施錠が阻止され、外側から取手
（６）を手前に引くだけで扉（３）を開くことができ
る。トイレット内に使用者がはいると、扉（３）はその
自重が蝶番（４）に作用して自動的に閉じ、その閉位置
に保持される。その際、ラッチ式の施錠手段は自動的に
かからず、扉（３）は外からも開くことができる。ペダ
ル（５）を第１段階として浅く踏み込むと、施錠手段が
動作して扉（３）を施錠する。次にペダル（５）を第２
段階として深く踏み込むと、施錠手段が解錠され、それ
と同時に扉（３）は閉方向の回転力より大きな開方向の
回転力を受けて、自動的に開放される。使用者がトイレ
ットから出たのち、扉（３）は再び自動的に閉じられ
る。尚蝶番（４）にもばねを組み込んで、この回転力で
扉（３）を閉じるようにしてもよい。When the toilet is not in use, the outward opening door (3) assumes a closed position as shown in FIG. 2, and the latch type locking means is prevented from locking, and the handle (6) is opened from the outside. The door (3) can be opened simply by pulling the front. When a user is in the toilet, the door (3) is automatically closed by its own weight acting on the hinge (4) and is kept in its closed position. At this time, the latch type locking means is not automatically activated, and the door (3) can be opened from outside. When the pedal (5) is depressed shallowly as the first step, the locking means operates to lock the door (3). Next, pedal (5) is
When stepping deeply as a step, the locking means is unlocked, and at the same time, the door (3) receives a rotational force in the opening direction larger than the rotational force in the closing direction and is automatically opened. After the user leaves the toilet, the door (3) is automatically closed again. Incidentally, a spring may also be incorporated in the hinge (4), and the door (3) may be closed by this rotational force.
【０００９】内開き式扉（１）の施錠手段として、主と
して図５に示すように、ラッチ（７）がケ−ス（８）内
に組み込まれ、このラッチ（７）は圧縮コイルばね
（９）で常時突出方向に付勢され、その頭部(10)がケ−
ス（８）の前面板(11)の孔(12)から出没し、この孔(12)
の縁がラッチ（７）の段部（13）に係合して、ラッチの
頭部(10)が必要以上に突出するのを阻止する。ケ−ス
（８）は扉（１）内に組み込まれ、そのフランジ(14)を
前面板(11)と共にねじ(15)で扉（１）の自由端面に固着
している。ラッチ（７）を受ける受座(16)は、ケ−ス(1
7)のフランジ(18)と共にねじ(19)で、扉（１）に隣接す
る仕切り壁(20)の端面に固着されて、ケ−ス(17)を仕切
り壁(20)内に組み込んでいる。ラッチ（７）の頭部(10)
が突き出て受座(16)の孔(21)に係合しているときは施錠
状態であり、引き込んで孔(21)からはずれているときは
解錠状態である。As a locking means for the inward opening type door (1), a latch (7) is incorporated in a case (8) as shown mainly in FIG. 5, and this latch (7) is provided with a compression coil spring (9). ) Is always urged in the protruding direction, and its head (10) is
The hole (12) protrudes from the hole (12) of the front plate (11) of the
Engages the shoulder (13) of the latch (7) to prevent the latch head (10) from protruding more than necessary. The case (8) is incorporated in the door (1), and its flange (14) is fixed to the free end face of the door (1) by screws (15) together with the front plate (11). The seat (16) for receiving the latch (7) is the case (1).
The case (17) is fixed to the end face of the partition wall (20) adjacent to the door (1) by screws (19) together with the flange (18) of (7), and the case (17) is incorporated in the partition wall (20). . Latch (7) head (10)
Is in the locked state when it protrudes and is engaged with the hole (21) of the seat (16), and is in the unlocked state when it is pulled out of the hole (21).
【００１０】ラッチ（７）を解錠する手段として、第１
解錠部材(22)がケ−ス(17)内に上下動可能に組み込まれ
ている。この解錠部材(22)は、ラッチ（７）の頭部(10)
に対面する面に、第１***面(23)と，この***面(23)の
上方に存する引込み面(24)と，それらの面(23),(24) を
結ぶ斜面(25)が設けられている。As means for unlocking the latch (7), a first
An unlocking member (22) is vertically movably incorporated in the case (17). The unlocking member (22) is connected to the head (10) of the latch (7).
A first raised surface (23), a retracted surface (24) located above the raised surface (23), and a slope (25) connecting the surfaces (23) and (24) are provided on the surface facing the surface. Have been.
【００１１】解錠部材(22)が下降位置をとっているとき
は（図６）、その引込み面(24)はラッチ（７）の頭部(1
0)と相対する位置をとって頭部(10)の突出を許容する。
その結果、ラッチ（７）の頭部(10)は受座(16)の孔(21)
に自動的に係合する（図５，図６）。When the unlocking member (22) is in the lowered position (FIG. 6), its retracting surface (24) is connected to the head (1) of the latch (7).
The head (10) is allowed to protrude by taking a position opposite to (0).
As a result, the head (10) of the latch (7) is placed in the hole (21) of the seat (16).
Automatically engages (FIGS. 5 and 6).
【００１２】解錠部材(22)が上昇すると（図７）、その
斜面(25)がラッチ（７）の頭部(10)を引き込め、解錠部
材(22)が上昇位置に達すると（図７）、その***面(23)
がラッチ（７）の頭部(10)と係合し、ラッチ（７）をそ
の頭部(10)が受座(16)の孔(21)からはずれた状態に保持
する（図７）。尚解錠部材(22)は上下の縦方向の長孔(2
6)を有し、この長孔(26)がケ−ス(17)側のピン(27)に摺
動可能に嵌合し、解錠部材(22)がその上昇位置を越えて
上昇するのを阻止する。When the unlocking member (22) is raised (FIG. 7), its slope (25) retracts the head (10) of the latch (7), and when the unlocking member (22) reaches the raised position (FIG. 7). (Fig. 7), its raised surface (23)
Engages with the head (10) of the latch (7) and holds the latch (7) with its head (10) out of the hole (21) of the seat (16) (FIG. 7). Note that the unlocking member (22) has a vertically long slot (2
6), the slot (26) is slidably fitted to the pin (27) on the case (17) side, and the unlocking member (22) rises beyond its raised position. To block.
【００１３】解錠部材(22)を上昇させる駆動手段とし
て、主として図５に示すように、断面コ字形のペダル
（５）が断面コ字形の基枠(28)に軸(29)で揺動可能に連
結され、この基枠(28)は仕切り壁(20)の内側の床(30)に
ねじ(31)で固着している。軸(29)は仕切り壁(20)に平行
な位置関係にあり、ペダル（５）は仕切り壁(20)に対し
て直角な方向に向いている（図３）。As a driving means for raising the unlocking member (22), as shown mainly in FIG. 5, a pedal (5) having a U-shaped cross section is swung by a shaft (29) on a base frame (28) having a U-shaped cross section. The base frame (28) is connected to the floor (30) inside the partition wall (20) with screws (31). The axis (29) is in a positional relationship parallel to the partition wall (20), and the pedal (5) is oriented in a direction perpendicular to the partition wall (20) (FIG. 3).
【００１４】ペダル（５）の揺動を解錠部材(22)の上下
動に伝える連動杆(32)は、その上端が解錠部材(22)に一
体的に結合され、下端が逆溝形の受け部材(33)に一体的
に結合されている（図５，図６）。受け部材(33)はペダ
ル（５）の相対する一対の二又腕部(34)の先端(35)で支
持され、ペダル（５）の後端は平らな板状の踏み面(36)
が形成されている（図３，図６）。The upper end of the interlocking rod (32) for transmitting the swing of the pedal (5) to the vertical movement of the unlocking member (22) is integrally connected to the unlocking member (22), and the lower end thereof has an inverted groove shape. (FIGS. 5 and 6). The receiving member (33) is supported by the front ends (35) of a pair of forked arms (34) of the pedal (5), and the rear end of the pedal (5) is a flat plate-shaped tread surface (36).
Are formed (FIGS. 3 and 6).
【００１５】図６と図７において、ペダル（５）はラッ
チ（７）と解錠部材(22)に対して、これら相互の連動関
係の理解を容易にするために、連動杆(32)まわりに９０
度回転させた状態に図示している。In FIG. 6 and FIG. 7, the pedal (5) is used to move the latch (7) and the unlocking member (22) around the interlocking rod (32) in order to facilitate understanding of their interlocking relationship. To 90
FIG.
【００１６】図６は、ラッチ（７）の頭部(10)が受座(1
6)の孔(21)に嵌合して扉（１）を施錠した状態を示し、
解錠部材(22)は圧縮コイルばね(37)で押し下げられた下
降位置を取り、ペダル（５）は連動杆(32)と受け部材(3
3)を介して、ばね(37)の押し下げ力を間接的に受けて踏
み面(36)が上昇位置を取っいる。扉（１）が開いている
場合にも、解錠部材(22)とペダル（５）は図６に示す状
態にあり、扉（１）を閉じたときに、ラッチ（７）の頭
部(10)が受座(16)に自動的に係合する。FIG. 6 shows that the head (10) of the latch (7) has the seat (1).
6) shows a state in which the door (1) is locked by fitting into the hole (21) of
The unlocking member (22) is in the lowered position depressed by the compression coil spring (37), and the pedal (5) has the interlocking rod (32) and the receiving member (3).
The tread surface (36) assumes the ascending position by indirectly receiving the pressing force of the spring (37) via 3). Even when the door (1) is open, the unlocking member (22) and the pedal (5) are in the state shown in FIG. 6, and when the door (1) is closed, the head ( 10) automatically engages the seat (16).
【００１７】図７は、ペダル（５）の踏み面(36)が踏み
込まれ、その腕部(34)の先端(35)が軸(29)を支点とする
てこ運動にて上昇して、受け部材(33)と連動杆(32)を介
して解錠部材(22)を上昇させ、それによりラッチ（７）
の頭部(10)が引き込んで解錠されている。この解錠と同
時に扉（１）は自動的に内側に開らかれる。その後ペダ
ル（５）に対する踏み込みを解除すると、ばね(37)が解
錠部材(22)を押し下げ、連動杆(32)と受け部材(33)を介
してペダル（５）を図６の状態に復帰させる。FIG. 7 shows a state in which the tread surface (36) of the pedal (5) is depressed, and the tip (35) of the arm (34) is lifted up by a lever motion about the shaft (29) as a fulcrum, and The unlocking member (22) is raised via the member (33) and the interlocking rod (32), and thereby the latch (7)
Is retracted and unlocked. At the same time as the unlocking, the door (1) is automatically opened inward. Then, when the pedal (5) is released, the spring (37) pushes down the unlocking member (22), and the pedal (5) is returned to the state shown in FIG. 6 via the interlocking rod (32) and the receiving member (33). Let it.
【００１８】ラッチ（７）を外側から緊急の場合に解錠
する手段として、回転軸(38)がケ−ス（８）に回転可能
に貫通され（図３）、この回転軸(38)に腕(39)が固着さ
れ、その先端のピン(40)がラッチ（７）の溝(41)に嵌合
している（図６）。回転軸(38)の頭部(42)（図４）は扉
（１）の外側に突出し、取付座(43)に回転可能に組立ら
れ、この取付座(43)を扉（１）の外側に固着する（図
３）。頭部(42)の細い溝(44)（図４）に硬貨（図示略）
を入れてまわすことにより、回転軸(38)が腕(39)を図６
において反時計方向に回転して、ピン(40)と溝(41)を介
してラッチ（７）の頭部(10)を引き込める（図７）。こ
のラッチ（７）の移動を助けるために回転軸(38)に嵌合
する横方向の長孔(45)がラッチ（７）に形成されてい
る。As means for unlocking the latch (7) from the outside in case of emergency, a rotating shaft (38) is rotatably penetrated through the case (8) (FIG. 3). The arm (39) is fixed, and the pin (40) at the tip is fitted in the groove (41) of the latch (7) (FIG. 6). The head (42) (FIG. 4) of the rotating shaft (38) projects out of the door (1) and is rotatably assembled to the mounting seat (43). (FIG. 3). Coins (not shown) in the narrow groove (44) (Fig. 4) of the head (42)
By rotating the arm (39), the arm (39)
, The head (10) of the latch (7) is retracted through the pin (40) and the groove (41) (FIG. 7). In order to assist the movement of the latch (7), an elongated slot (45) in the horizontal direction is formed in the latch (7) so as to be fitted to the rotating shaft (38).
【００１９】上記ペダル（５）はその各腕部(34),(34)
に互いに重なり合う横方向の長孔(46),(46) が穿設さ
れ、基枠(28)もその両側の各側壁(47), (47)に互いに重
なり合う上下の縦方向の長孔(48),(48) が穿設されてい
る。これらの長孔(46),(48) は互いに交わる関係にあ
り、これらの長孔(46),(48) に共通のピン(49)が貫通し
ている。このピン(49)は、ペダル（５）が上昇位置（図
６）を取っているときには長孔(48)の下端に係合すると
共に長孔(46)の左端に係合して、ペダル（５）がその上
昇位置を越えてさらに上昇するのを阻止する。ピン(49)
はまた、ペダル（５）が下降位置（図７）を取っている
ときは、長孔(48)の上端に係合すると共に長孔(46)の右
端に係合して、ペダル（５）がその下降位置を越えてさ
らに下降するのを阻止する。このように、ペダル（５）
はその揺動角の両端が規制されているので、ペダル
（５）の踏み込み操作が容易であり、またペダル（５）
を踏み込んだ場合、解錠部材(22)や連動杆(32)に無理な
力がかかるのを阻止する。またペダル（５）と基枠(28)
は長孔(46),(48) が穿設されているので、後述の外開き
扉（３）のものにも共通に使用することができ、製作費
の低減化が図られる。The pedals (5) have respective arms (34), (34).
Horizontal slots (46), (46) are drilled in the base frame (28), and the upper and lower vertical slots (48) overlap the sidewalls (47), (47) on both sides of the base frame (28). ) And (48) are drilled. These long holes (46) and (48) are in an intersecting relationship, and a common pin (49) passes through these long holes (46) and (48). This pin (49) engages the lower end of the long hole (48) and the left end of the long hole (46) when the pedal (5) is in the raised position (FIG. 6), and 5) is prevented from rising further beyond its raised position. Pin (49)
When the pedal (5) is in the lowered position (FIG. 7), it engages with the upper end of the long hole (48) and engages with the right end of the long hole (46), and the pedal (5) From further descending beyond its lowered position. Thus, the pedal (5)
Since both ends of the swing angle are restricted, the pedal (5) can be easily depressed, and the pedal (5)
When the step is depressed, an excessive force is prevented from being applied to the unlocking member (22) and the interlocking rod (32). Also pedal (5) and base frame (28)
Since the long holes (46) and (48) are formed, they can be used in common for the door (3) described later, and the production cost can be reduced.
【００２０】外扉式の扉（３）の施錠手段，解錠手段，
駆動手段，緊急解錠手段は、内扉式の扉（１）のものと
基本的には同一であるので、それらの詳細な説明は省略
し、必要に応じ説明する。外開き式扉（３）は常にトイ
レットの不使用時には、内開き式扉（１）と異なり閉じ
ているので、その際、施錠手段の解錠状態が保持され
て、使用者が外側から自由に開くことができ、また施錠
手段を解錠すると同時に扉を積極的に手を使うことなく
開くことができることが必要であり、それらの構成につ
いて、以下特に説明する。[0020] Locking means and unlocking means of the outer door type door (3),
Since the driving means and the emergency unlocking means are basically the same as those of the inner door (1), detailed description thereof will be omitted and will be described as necessary. The outer door (3) is always closed when the toilet is not in use, unlike the inner door (1). At this time, the unlocking state of the locking means is maintained, and the user is free from the outside. It is necessary that the door can be opened and the door is unlocked simultaneously with the unlocking of the locking means.
【００２１】図８は、外開き式扉（３）側のラッチ
（７）の頭部(10)が引き込んで、仕切り壁(20)側の受座
(16)の孔(21)（図11）からはずれた扉（３）の解錠状態
を示し、外から使用者が扉（３）の取手（６）を引いて
外側に開き、トイレット内にはいることができる。FIG. 8 shows a state in which the head (10) of the latch (7) on the side of the outward opening door (3) is retracted, and the seat on the partition wall (20) side.
The unlocked state of the door (3) coming out of the hole (21) (FIG. 11) of (16) is shown, and the user pulls the handle (6) of the door (3) from the outside to open the door to the outside, and into the toilet. Can enter.
【００２２】ラッチ（７）の頭部(10)を引き込み位置に
待機させる手段として、第２***面(56)が第２解錠部材
(57)に形成され、この第２***面(56)は引込み面(24)の
上端に連らなり第１***面(23)の上方位置に存する( 図
11）。As means for holding the head (10) of the latch (7) in the retracted position, a second raised surface (56) is used as a second unlocking member.
(57), and the second raised surface (56) is connected to the upper end of the retracted surface (24) and is located above the first raised surface (23) (FIG.
11).
【００２３】第２***面(56)は、解錠部材(57)が最下降
位置を取っているとき( 図13) 、ラッチ（７）の頭部(1
0)と相対する位置に待機している。そこで、トイレット
の不使用時に扉（３）が閉じていても、ラッチ（７）は
その頭部(10)が第２***面(56)と突き合って引込み位置
に保持され、受座(16)の孔(21)に係合できない。従っ
て、使用者は外から扉（３）を手前に引いてトイレット
内にはいることができる。この際、ペダル（５）はその
踏み面(36)が最上昇位置を取っている。尚ペダル（５）
はラッチ（７）と解錠部材(57)に対して、これら相互の
連動関係の理解を容易にするために、連動杆(32)まわり
に９０度回転させた状態に図示している。When the unlocking member (57) is in the lowest position (FIG. 13), the second raised surface (56) holds the head (1) of the latch (7).
It is waiting at a position opposite to (0). Therefore, even if the door (3) is closed when the toilet is not used, the latch (7) is held at the retracted position with its head (10) abutting against the second raised surface (56), and the seat (16) is closed. ) Hole (21) cannot be engaged. Therefore, the user can enter the toilet by pulling the door (3) forward from the outside. At this time, the tread surface (36) of the pedal (5) is at the highest position. Note pedal (5)
The figure shows the latch (7) and the unlocking member (57) rotated 90 degrees around the interlocking rod (32) in order to facilitate understanding of the interlocking relationship between them.
【００２４】トイレット内の使用者がペダル（５）の踏
み面(36)を第１段階として最上昇位置（Ａ）から中間位
置（Ｂ）まで浅く踏み込むと（図14）、解錠部材(57)は
受け部材(33)と連動杆(32)を介して中間位置まで上昇
し、その引込み面(24)がラッチ（７）の頭部(10)に相対
する位置に達する。それと同時に、ラッチ（７）の頭部
(10)が圧縮コイルばね（９）の力で受座(16)の孔(21)を
貫通し、解錠部材(57)の引込み面(24)に接触するまで突
出して、扉（３）を施錠する（図９）。この際、第２隆
起面(56)と引込み面(24)との間の横方向の段部(58)がラ
ッチ（７）の頭部(10)に係合して（図14) 、解錠部材(5
7)は圧縮コイルばね(37)の押し下げ力に抗してその中間
位置に保持される。ペダル（５）も同様にその踏み面(3
6)が中間位置（Ｂ）に保持される（図14) 。When the user in the toilet steps on the tread surface (36) of the pedal (5) as the first step and steps down shallowly from the highest position (A) to the intermediate position (B) (FIG. 14), the unlocking member (57) is activated. ) Rises to an intermediate position via the receiving member (33) and the interlocking rod (32), and the retraction surface (24) reaches a position facing the head (10) of the latch (7). At the same time, the head of the latch (7)
(10) penetrates through the hole (21) of the seat (16) by the force of the compression coil spring (9) and protrudes until it comes into contact with the drawing surface (24) of the unlocking member (57); Is locked (FIG. 9). At this time, the lateral step (58) between the second raised surface (56) and the retraction surface (24) engages the head (10) of the latch (7) (FIG. 14), Lock member (5
7) is held at its intermediate position against the pressing force of the compression coil spring (37). The pedal (5) also has its tread (3
6) is held at the intermediate position (B) (FIG. 14).
【００２５】ペダル（５）の踏み面(36)を第２段階とし
て中間位置（Ｂ）から最下降位置（Ｃ）まで深く踏み込
むと（図15) 、解錠部材(57)は最上昇位置まで上昇し、
その間斜面(25)がラッチ（７）の頭部(10)を押し込ん
で、その頭部(10)を受座(16)の孔(21)からはずし、第１
***面(23)が頭部(10)と相対する位置に達して、頭部(1
0)を引込み位置に保持する。ラッチ（７）の解錠と同時
に、扉（３）は後述の押し出し手段で開放される。そこ
でペダル（５）に対する踏み込みを解除すると、解錠部
材(57)はばね(37)の押し下げ力で最下降位置まで下降さ
れ（図13）、その第２***面(56)がラッチ（７）の頭部
(10)の突出を阻止する位置に待機する。同時に、ペダル
（５）もその踏み面(36)が最上昇位置（Ａ）を取るよう
に復帰する（図13）。尚解錠部材(57)の最上昇位置の規
制は、解錠部材(57)側の上下の縦方向の長孔(26)とケ−
ス(17)側のピン(27)との相対的摺動可能な嵌合にてなさ
れる。またラッチ（７）の外側からの緊急解錠も、前記
内開き式扉（１）のものと同様に、回転軸(38)を硬貨で
回転させて、腕(39)を図14において反時計方向に回転さ
せ、以下ピン(40)と溝(41)を介してラッチ（７）の頭部
(10)を引き込めることによりなされる（図13）。なお回
転軸(38)の頭部(42)は、トイレットの使用または不使用
の状態を示すマークが表示される孔(55)を有する。When the tread surface (36) of the pedal (5) is depressed deeply from the intermediate position (B) to the lowest position (C) in the second stage (FIG. 15), the unlocking member (57) moves to the highest position. Rise,
Meanwhile, the slope (25) pushes the head (10) of the latch (7) to release the head (10) from the hole (21) of the seat (16).
When the raised surface (23) reaches the position facing the head (10), the head (1
0) is held in the retracted position. Simultaneously with the unlocking of the latch (7), the door (3) is opened by pushing means described later. When the depression of the pedal (5) is released, the unlocking member (57) is lowered to the lowest position by the pressing force of the spring (37) (FIG. 13), and the second raised surface (56) is latched (7). Head
Stand by at the position where the protrusion of (10) is prevented. At the same time, the pedal (5) returns so that its tread surface (36) takes the highest position (A) (FIG. 13). The uppermost position of the unlocking member (57) is regulated by the upper and lower longitudinal slots (26) on the unlocking member (57) side and the casing.
This is performed by a relative slidable fit with the pin (27) on the side of the socket (17). In the case of emergency unlocking from the outside of the latch (7), the rotating shaft (38) is rotated with a coin and the arm (39) is turned counterclockwise in FIG. The head of the latch (7) through the pin (40) and the groove (41)
This is done by retracting (10) (Fig. 13). The head (42) of the rotating shaft (38) has a hole (55) on which a mark indicating whether the toilet is used or not is displayed.
【００２６】扉（３）を解錠状態にて自動的に開方向に
押し出す手段として、溝形の枠(59)が基枠(28)の一方の
側壁(47)にピン(61)（図12) で固着され、この枠(59)の
側壁(62)，(63)間に扉（３）を押し出す開放腕(64)とこ
の開放腕を押し出し方向に回動させるねじりコイルばね
(65)が組み込まれている（図11）。As means for automatically pushing the door (3) in the opening direction in the unlocked state, a groove-shaped frame (59) is provided on one side wall (47) of the base frame (28) by a pin (61) (FIG. An open arm (64) for pushing the door (3) between the side walls (62) and (63) of the frame (59) and a torsion coil spring for rotating the open arm in the pushing direction.
(65) is incorporated (Fig. 11).
【００２７】開放腕(64)はクランク形に形成され（図1
2) 、その自由端に回転子(66)をピン(67)で取り付け、
開放腕(64)の基端を軸(68)で枠(59)の両側壁(62)，(63)
に枢着している。ねじりコイルばね(65)は、主として図
16に示すように、その巻き部(69)の一端から周方向に延
びる腕部(70)の一端のフック(71)（図11) が開放腕(64)
の角部の孔(72)に引掛けられ、巻き部(69)の他端から半
径方向に延びる腕部(73)が枠(59)の側壁(62)，(63)間に
のぞんでいて、ばね(65)の腕部(70)，(73)間の角度は自
然状態においてほゞ９０度である。尚この開放腕(64)も
ラッチ（７）と解錠部材(57)に対して、これら相互の連
動関係の理解を容易にするために、連動杆(32)まわりに
ほぼ90度回転した状態に図示している。The open arm (64) is formed in a crank shape (FIG. 1).
2) Attach the rotor (66) to the free end with a pin (67),
The base end of the open arm (64) is pivoted on the axis (68) and both side walls (62) and (63) of the frame (59)
Is pivoted to The torsion coil spring (65) is mainly
As shown in FIG. 16, the hook (71) (FIG. 11) at one end of the arm (70) extending in the circumferential direction from one end of the winding (69) is connected to the open arm (64).
The arm (73) which is hooked in the hole (72) at the corner of the frame and extends in the radial direction from the other end of the winding part (69) looks between the side walls (62) and (63) of the frame (59). The angle between the arms (70) and (73) of the spring (65) is about 90 degrees in a natural state. The open arm (64) is also rotated substantially 90 degrees around the interlocking rod (32) with respect to the latch (7) and the unlocking member (57) in order to facilitate understanding of the interlocking relation between them. Is illustrated in FIG.
【００２８】枠(59)の両側壁(62)，(63)は上下の縦方向
の長孔(75)，(75)（図12) が穿設され、基枠(28)の両側
壁(47)，(47)も上下の縦方向の長孔(48)，(48)（図13,
図16) が穿設されていて、これらの長孔 (75),(48)は互
いに重なり合う位置関係にあり、これらの長孔 (75),(4
8)に共通のピン(49)が貫通している。ペダル（５）の相
対する二又腕部(34)も横方向の長孔(46)，(46)（図13,
図16）が穿設され、これらの長孔(46)，(46)も互いに重
なり合うと共に前記上下方向の長孔(75)，(75)に交わる
関係にあって、上記横方向の長孔(46)，(46)にも前記共
通のピン(49)が貫通している。このピン(49)は前記ばね
(65)の半径方向の腕部(73)の下方にのぞんでいて、後述
のようにその腕部(73)を押し上げてばね(65)の巻き部(6
9)を巻き上げる。The side walls (62) and (63) of the frame (59) are provided with vertically long slots (75) and (75) (FIG. 12), and the side walls (62) of the base frame (28) are formed. 47) and (47) are also vertically long slots (48) and (48) (Fig. 13,
(Figure 16) is drilled, and these slots (75), (48) are in a positional relationship overlapping each other, and these slots (75), (4)
The pin (49) common to 8) penetrates. The bifurcated arm (34) of the pedal (5) is also elongated in the lateral direction (46), (46) (Fig. 13,
FIG. 16) is drilled, and these slots (46), (46) also overlap with each other and intersect with the slots (75), (75) in the vertical direction. The common pin (49) also penetrates through (46) and (46). This pin (49) is
(65), the arm (73) of the spring (65) is lifted up as described below, and the winding (6) of the spring (65) is raised.
Wind up 9).
【００２９】扉（３）が、トイレットの不使用時に外か
ら開放可能に閉じられ、解錠部材(57)がラッチ（７）の
施錠を阻止する待機位置を取っているときには（図13)
、ペダル（５）はその踏み面(36)が最上昇位置（Ａ）
を取り、ピン(49)は最下降位置を取り、開放腕(64)は扉
（３）で垂直方向に向う位置に保持され（図13) 、ばね
(65)の腕部(73)は水平方向に向いていて、ピン(49)とば
ね(65)の腕部(73)との間に遊びがある（図16）。なお開
放腕(64)は枠(59)の側壁(63)に起立されたストッパー(7
6)で垂直姿勢から後方へ倒れるのが阻止されている。When the door (3) is closed so that it can be opened from the outside when the toilet is not used, and the unlocking member (57) is in the standby position for preventing the latch (7) from being locked (FIG. 13).
The pedal (5) has its tread surface (36) at the highest position (A).
The pin (49) is in the lowest position, the open arm (64) is held in the vertical position by the door (3) (FIG. 13),
The arm (73) of (65) is oriented horizontally and there is play between the pin (49) and the arm (73) of the spring (65) (FIG. 16). The open arm (64) is connected to the stopper (7
In 6), it is prevented from falling backward from the vertical position.
【００３０】ペダル（５）の踏み面(36)を最上昇位置
（Ａ）から第１段階の中間位置（Ｂ）まで踏み込むと
（図14，図16) 、解錠部材(57)は中間位置まで上昇し
て、ラッチ（７）の施錠を許容し( 図14) 、ピン(49)は
ペダル（５）の横方向の長孔(46)，(46)で基枠(28)の上
下方向の長孔(48)，(48)と枠(59)の上下方向の長孔(7
5)，(75)に沿って上方に押し上げられるが、その上昇距
離が前記遊びの範囲内であるので( 図16) 、ばね(65)の
腕部(73)はピン(49)で押し上げられない。When the tread surface (36) of the pedal (5) is depressed from the highest position (A) to the first intermediate position (B) (FIGS. 14 and 16), the unlocking member (57) is moved to the intermediate position. To allow the latch (7) to be locked (Fig. 14), and the pin (49) is inserted into the long side holes (46) and (46) in the lateral direction of the pedal (5) and the vertical direction of the base frame (28). Slots (48), (48) and the vertical slot (7
5) and (75) are pushed upward, but since the rising distance is within the range of the play (FIG. 16), the arm (73) of the spring (65) is pushed up by the pin (49). Absent.
【００３１】ペダル（５）の踏み面(36)を第１段階の中
間位置（Ｂ）から第２段階の最下降位置（Ｃ）まで踏み
込むと（図15，図16) 、解錠部材(57)は最上昇位置まで
上昇して( 図15) 、ラッチ（７）を解錠すると共に、そ
の間ペダル（５）の横方向の長孔(46)，(46)がピン(49)
を基枠(28)の上下の縦方向の長孔(48)，(48)と枠(59)の
上下の縦方向の長孔(75)，(75)に沿って最上昇位置まで
押し上げる。その結果ピン(49)がばね(65)の腕部(73)を
他の腕部(70)に抗して巻き上げて、ばね(65)にねじり弾
性エネルギ−を蓄積させる（図16) 。この弾性エネルギ
−はラッチ（７）の解錠と同時に放出されて開放腕(64)
を反時計方向に弾発し、この開放腕(64)が回転子(66)を
介して扉（３）を突き出す。扉（３）を開くばね(65)の
回転力は閉じる方向の回転力にくらべて大きいので、扉
（３）は使用者がトイレット内から外側に出るに充分な
開き角度に開放される。扉（３）は所定角度開くと、閉
じる方向の回転力で閉じられ、開放腕(64)やペダル
（５）やばね(65)はトイレットの不使用の状態に対応す
る位置に復帰する（図13，図16) 。When the tread surface (36) of the pedal (5) is depressed from the intermediate position (B) in the first stage to the lowest position (C) in the second stage (FIGS. 15 and 16), the unlocking member (57) is pressed. ) Rises to its highest position (FIG. 15) and unlocks the latch (7) while the lateral slots (46) and (46) of the pedal (5) are pinned (49).
Is pushed up to the highest position along the vertically long holes (48) and (48) above and below the base frame (28) and the vertically long holes (75) and (75) above and below the frame (59). As a result, the pin (49) winds up the arm (73) of the spring (65) against the other arm (70), and stores the torsional elastic energy in the spring (65) (FIG. 16). This elastic energy is released simultaneously with the unlocking of the latch (7), and is released.
And the open arm (64) projects the door (3) via the rotor (66). Since the rotational force of the spring (65) for opening the door (3) is greater than the rotational force in the closing direction, the door (3) is opened at an opening angle sufficient for the user to go out of the toilet. When the door (3) is opened by a predetermined angle, the door is closed by the turning force in the closing direction, and the opening arm (64), the pedal (5) and the spring (65) return to the position corresponding to the unused state of the toilet (FIG. 13, Figure 16).
【００３２】[0032]
【発明の効果】本発明は上記のように、トイレットの開
き扉に取り付けられるラッチ（７）と、上記開き扉に隣
接する仕切り壁(20)に取り付けられて上記ラッチ（７）
と自動的に係合する受座(16)と、上記ラッチ（７）と受
座(16)との係合を解除するトイレット内のペダル（５）
を具備し、上記ペダル（５）の踏み込みで上記ラッチ
（７）と受座(16)との係合を解除し、それと同時に開き
扉がこの扉に作用する回転力で自動的に開くように構成
されているので、使用者はトイレット用扉にさわること
なくトイレット外に出ることができ、食中毒の原因とな
る細菌に感染したり、他人に感染させたりすることを阻
止して、食中毒の発生を予防することができ、特に食品
工場、製菓工場、製薬工場、病院等のトイレットに好適
である。 本発明はまた、トイレットの内開き式扉
（１）に取り付けられるラッチ（７）と、上記内開き式
扉（１）に隣接する仕切り壁(20)に取り付けられて上記
ラッチ（７）と自動的に係合する受座(16)と、上記仕切
り壁(20)に上下動可能に取り付けられて上記ラッチ
（７）と受座(16)との係合を解除する第１解錠部材(22)
と、該第１解錠部材(22)に連動杆(32)を介して連結され
て第１解錠部材(22)を上下動させるトイレット内のペダ
ル（５）を具備し、上記第１解錠部材(22)は上記ペダル
（５）の踏み込みで、下降位置から上昇位置まで上昇し
て上記ラッチ（７）を引込位置に押し込んで受座(16)と
の係合を解除し、それと同時に内開き式扉（１）はそれ
に作用する回転力で自動的に開かれ、上記第１解錠部材
(22)は、また上記ペダル（５）の踏み込み解除で、上昇
位置から下降位置まで下降して上記ラッチ（７）が上記
受座(16)に自動的に係合する位置に待機するように構成
されているので、内開き式扉（１）に好適に使用でき、
その構成が簡単であり、かつ操作が容易である。 本発
明はまた、トイレットの外開き式扉（３）に取り付けら
れるラッチ（７）と、上記外開き式扉（３）に隣接する
仕切り壁(20)に取り付けられて上記ラッチ（７）と自動
的に係合する受座(16)と、上記仕切り壁(20)に上下動可
能に取り付けられて上記ラッチ（７）と受座(16)との係
合を解除する第２解錠部材(57)と、該第２解錠部材(57)
に連動杆(32)を介して連結されてこの第２解錠部材を上
下動させるトイレット内のペダル（５）と、上記外開き
式扉（３）を外方に開く揺動可能な開放腕(64)と、その
開放腕(64)にその開放方向の回転力を与えるばね(65)を
具備し、上記第２解錠部材(57)は、上記ペダル（５）が
踏み込まれていないときは最下降位置をとって、上記ラ
ッチ（７）が受座(16)に係合するのを阻止して、外開き
式扉を外から開放可能に保ち、上記第２解錠部材(57)
は、上記ペダル（５）の第１段階の浅い踏み込みで最下
降位置から中間位置まで上昇して上記ラッチ（７）を上
記受座(16)に自動的に係合させ、上記第２解錠部材(57)
は、さらに上記ペダル（５）の第２段階の深い踏み込み
で中間位置から最上昇位置まで上昇して上記ラッチ
（７）を引込位置に押し込んで受座受座(16)との係合を
解除し、それと同時に上記外開き式扉（３）は、上記ペ
ダル（５）の第２段階の踏み込みで上記ばね(65)に蓄積
された弾性エネルギ−の放出で上記開放腕(64)を介して
自動的に開かれ、上記第２解錠部材(57)はまた、上記ペ
ダル（５）の第２段階の踏み込みの解除で最上昇位置か
ら最下降位置まで下降してその位置に留まって、外開き
式扉（３）が閉じても上記ラッチ（７）が受座(16)に係
合しない状態に保たれるように構成されているので、外
開き式扉に好適に使用でき、その構成が簡単であり、操
作が容易である。As described above, the present invention provides a latch (7) attached to an opening door of a toilet and a latch (7) attached to a partition wall (20) adjacent to the opening door.
And a pedal (5) in the toilet for automatically disengaging the latch (7) and the seat (16).
So that when the pedal (5) is depressed, the engagement between the latch (7) and the seat (16) is released, and at the same time, the opening door is automatically opened by the rotational force acting on this door. As a result, the user can get out of the toilet without touching the toilet door, preventing them from infecting bacteria that cause food poisoning or infecting others, and causing food poisoning. And is particularly suitable for toilets in food factories, confectionery factories, pharmaceutical factories, hospitals and the like. The present invention also provides a latch (7) attached to an inward-opening door (1) of a toilet, and an automatic latch (7) attached to a partition wall (20) adjacent to the inward-opening door (1). And a first unlocking member (16) which is vertically movably attached to the partition wall (20) to release the engagement between the latch (7) and the seat (16). twenty two)
And a pedal (5) in the toilet connected to the first unlocking member (22) via an interlocking rod (32) to move the first unlocking member (22) up and down. When the pedal (5) is depressed, the lock member (22) is raised from the lowered position to the raised position, and pushes the latch (7) to the retracted position to release the engagement with the seat (16). The inner opening type door (1) is automatically opened by a rotating force acting on the inner opening type door, and the first unlocking member is provided.
(22) When the depression of the pedal (5) is released, the pedal (5) is lowered from the raised position to the lowered position so that the latch (7) waits at a position where the latch (7) is automatically engaged with the seat (16). Because it is configured, it can be used suitably for the inner opening type door (1),
Its configuration is simple and its operation is easy. The present invention also relates to a latch (7) attached to an outside door (3) of a toilet, and a latch (7) attached to a partition wall (20) adjacent to the outside door (3) and automatically connected to the latch (7). And a second unlocking member (6) that is vertically movably attached to the partition wall (20) to release the engagement between the latch (7) and the receiving seat (16). 57) and the second unlocking member (57)
A pedal (5) in the toilet, which is connected to the second unlocking member up and down through an interlocking rod (32), and a swingable open arm for opening the above-mentioned outward opening door (3) outward. (64), and a spring (65) for applying a rotational force to the opening arm (64) in the opening direction. The second unlocking member (57) is provided when the pedal (5) is not depressed. Takes the lowest position, prevents the latch (7) from engaging with the seat (16), keeps the outward opening door openable from the outside, and allows the second unlocking member (57) to open.
When the pedal (5) is depressed in the first stage at a shallow step, the pedal (5) is raised from the lowest position to the intermediate position, and the latch (7) is automatically engaged with the receiving seat (16). Member (57)
Further, when the pedal (5) is further deeply depressed in the second stage, it rises from the intermediate position to the highest position, and pushes the latch (7) to the retracted position to release the engagement with the seat receiving seat (16). At the same time, the outward opening door (3) is released through the open arm (64) by releasing elastic energy accumulated in the spring (65) when the pedal (5) is depressed in the second stage. The second unlocking member (57) is automatically opened, and the second unlocking member (57) is lowered from the highest position to the lowest position when the pedal (5) is released from the second step, and stays in that position. Since the latch (7) is configured so as not to be engaged with the receiving seat (16) even when the opening door (3) is closed, the latch (7) can be suitably used for an outward opening door, and its structure Is simple and easy to operate.
【図１】本発明のトイレットの間仕切り状態を内側から
見た正面図である。FIG. 1 is a front view of a partition state of a toilet according to the present invention as viewed from the inside.
【図２】図１のＡ−Ａ線に沿う断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ線に沿う一部拡大断面図である。FIG. 3 is a partially enlarged sectional view taken along line BB of FIG. 1;
【図４】図３のＣ−Ｃ線方向から見た内開き式ドア−の
施錠手段を外側から緊急解錠する手段の正面図である。FIG. 4 is a front view of the means for urgently unlocking the locking means of the inward-opening door from the outside as viewed in the direction of the line CC in FIG. 3;
【図５】図３のＤ−Ｄ線に沿う一部拡大断面図である。FIG. 5 is a partially enlarged sectional view taken along line DD of FIG. 3;
【図６】図５において、ペダルをラッチと第１解錠部材
に対し、これら相互の連動関係を明らかにするために連
動杆まわりに90度回転させ、ラッチが施錠された状態を
示す一部拡大断面図である。FIG. 6 is a partial view showing a state in which the latch is locked by rotating the pedal by 90 degrees around an interlocking rod with respect to the latch and the first unlocking member in order to clarify the interlocking relation between the latch and the first unlocking member; It is an expanded sectional view.
【図７】図６において、ラッチが解錠された状態を示す
一部拡大断面図である。FIG. 7 is a partially enlarged sectional view showing a state where a latch is unlocked in FIG. 6;
【図８】図１のＥ−Ｅ線に沿う一部拡大断面図であり、
ラッチが解錠されている。8 is a partially enlarged cross-sectional view taken along line EE of FIG. 1,
Latch is unlocked.
【図９】図１のＥ−Ｅ線に沿う一部拡大断面図であり、
ラッチが施錠されている。FIG. 9 is a partially enlarged sectional view taken along line EE in FIG. 1;
Latch is locked.
【図10】図８のＦ−Ｆ線方向から見た外開き式ドア−の
ラッチを外側から緊急解錠する手段の正面図である。10 is a front view of the means for urgently unlocking the latch of the outward opening door from the outside as viewed from the direction of line FF in FIG. 8;
【図11】図８のＧ−Ｇ線に沿う一部拡大断面図である。11 is a partially enlarged cross-sectional view taken along line GG of FIG.
【図12】図11のＨ−Ｈ線方向から見たペダルと開放腕の
正面図である。12 is a front view of the pedal and the open arm as viewed from the direction of the line HH in FIG. 11;
【図13】図11において、ペダルと開放腕をラッチと第２
解錠手段に対し、これら相互の連動関係を明らかにする
ために連動杆まわりに90度回転させ、ラッチの施錠が阻
止された状態を示す一部拡大断面図である。FIG. 13 shows a state in which the pedal and the release arm are latched with the second arm in FIG.
FIG. 9 is a partially enlarged cross-sectional view showing a state in which the unlocking means is rotated by 90 degrees around an interlocking rod to clarify these interlocking relations, and the locking of the latch is prevented.
【図14】図13において、ラッチが施錠された状態を示す
一部拡大断面図である。FIG. 14 is a partially enlarged cross-sectional view showing a state where a latch is locked in FIG.
【図15】図13に於いて、ラッチを解錠し、外開き式ドア
−を自動的に少し開いた状態を示す一部拡大断面図であ
る。FIG. 15 is a partially enlarged cross-sectional view showing a state in which a latch is unlocked and an outward opening door is automatically slightly opened in FIG. 13;
【図16】図13に示す外開き式ドア−を自動的に開く機構
の一部省略拡大正面図である。FIG. 16 is a partially omitted enlarged front view of a mechanism for automatically opening the outward opening door shown in FIG. 13;
１ 内開き式扉 ２ 蝶番 ３ 外開き式扉 ４
蝶番 ５ ペダル ７ ラッチ ８ ケース ９ 圧縮コイルばね
10 ラッチの頭部 16受座 17 ケース 20 仕
切り壁 21 ラッチの受け孔 22 第１解錠部材
23 第１***面 24 引込み面 25 斜面 28
基枠 29 軸 32 連動杆 33 受け部材 34 二又腕部 36
踏み面 37 圧縮コイルばね 46 横方向の長孔
48 縦方向の長孔 49 ピン 56 第２***面
57 第２解錠部材 59 枠 64 開放腕 65
ねじりコイルばね 68 軸 69 巻き部 70 腕部 71 フック
72 孔 73 腕部 75 縦方向の長孔DESCRIPTION OF SYMBOLS 1 Opening inside door 2 Hinge 3 Outside opening door 4
Hinge 5 Pedal 7 Latch 8 Case 9 Compression coil spring
10 Latch head 16 Receiving seat 17 Case 20 Partition wall 21 Latch receiving hole 22 First unlocking member
23 First raised surface 24 Recessed surface 25 Slope 28
Base frame 29 Shaft 32 Interlocking rod 33 Receiving member 34 Bifurcated arm 36
Tread surface 37 Compression coil spring 46 Horizontal long hole
48 Longitudinal slot 49 Pin 56 Second raised surface
57 Second unlocking member 59 Frame 64 Open arm 65
Torsion coil spring 68 axis 69 winding part 70 arm part 71 hook
72 holes 73 Arm 75 Vertical long hole
Claims (3)
ッチと、上記開き扉に隣接する仕切り壁に取り付けられ
て上記ラッチと自動的に係合する受座と、上記ラッチと
受座との係合を解除するトイレット内のペダルを具備
し、上記ペダルの踏み込みで上記ラッチと受座との係合
を解除し、それと同時に開き扉がこの扉に作用する回転
力で自動的に開くように構成されたトイレット扉用施錠
装置。1. A latch attached to an opening door of a toilet, a seat attached to a partition wall adjacent to the opening door and automatically engaging with the latch, and an engagement between the latch and the seat. It is provided with a pedal in the toilet to be released, wherein the depression of the pedal releases the engagement between the latch and the seat, and at the same time, the opening door is automatically opened by the rotational force acting on this door. Locking device for toilet door.
るラッチと、上記内開き式扉に隣接する仕切り壁に取り
付けられて上記ラッチと自動的に係合する受座と、上記
仕切り壁に上下動可能に取り付けられて上記ラッチと受
座との係合を解除する第１解錠部材と、該第１解錠部材
に連動杆を介して連結されて第１解錠部材を上下動させ
るトイレット内のペダルを具備し、上記第１解錠部材は
上記ペダルの踏み込みで、下降位置から上昇位置まで上
昇して上記ラッチを引込位置に押し込んで受座との係合
を解除し、それと同時に内開き式扉はそれに作用する回
転力で自動的に開かれ、上記第１解錠部材はまた上記ペ
ダルの踏み込み解除で上昇位置から下降位置まで下降し
て上記ラッチが上記受座に自動的に係合する位置に待機
するトイレット扉用施錠装置。2. A latch attached to an inward-opening door of a toilet; a seat attached to a partition wall adjacent to the inward-opening door and automatically engaging with the latch; A first unlocking member movably attached to release the engagement between the latch and the seat, and a toilet connected to the first unlocking member via an interlocking rod to move the first unlocking member up and down. When the pedal is depressed, the first unlocking member rises from the lowered position to the raised position, pushes the latch to the retracted position to release the engagement with the seat, and at the same time, opens inward. The door is automatically opened by the rotational force acting thereon, and the first unlocking member is also lowered from the raised position to the lowered position by releasing the pedal, and the latch is automatically engaged with the receiving seat. Toilet doors waiting in the position Locking device.
るラッチと、上記外開き式扉に隣接する仕切り壁に取り
付けられて上記ラッチと自動的に係合する受座と、上記
仕切り壁に上下動可能に取り付けられて上記ラッチと受
座との係合を解除する第２解錠部材と、該第２解錠部材
に連動杆を介して連結されて第２解錠部材を上下動させ
るトイレ内のペダルと、上記外開き式扉を外方に開く揺
動可能な開放腕と、その開放腕にその開放方向の回転力
を与えるばねを具備し、上記第２解錠部材は、上記ペダ
ルが踏み込まれていないときは最下降位置をとって、上
記ラッチが受座に係合するのを阻止して、外開き式扉を
外から開放可能に保ち、上記第２解錠部材はまた上記ペ
ダルの第１段階の浅い踏み込みで最下降位置から中間位
置まで上昇して上記ラッチを上記受座に自動的に係合さ
せ、上記第２解錠部材はさらにまた上記ペダルの第２段
階の深い踏み込みで中間位置から最上昇位置まで上昇し
て上記ラッチを引込位置に押し込んで受座との係合を解
除し、それと同時に上記外開き式扉は、上記ペダルの第
２段階の踏み込みで上記ばねに蓄積された弾性エネルギ
−の放出で上記開放腕を介して自動的に開かれ、上記第
２解錠部材はまた、上記ペダルの第２段階の踏み込みの
解除で最上昇位置から最下降位置まで下降してその位置
に留まって、外開き式扉が閉じても上記ラッチが受座に
係合しない状態に保たれるトイレット扉用施錠装置。3. A latch attached to an open door of a toilet, a seat attached to a partition wall adjacent to the open door and automatically engaging with the latch, and a vertical movement on the partition wall. A second unlocking member operably attached to release the engagement between the latch and the seat, and a toilet connected to the second unlocking member via an interlocking rod to move the second unlocking member up and down. A pedal, a swingable open arm that opens the open-out door outward, and a spring that applies a rotational force to the open arm in the opening direction. When it is not depressed, it takes the lowest position to prevent the latch from engaging with the seat, keeping the openable door openable from the outside, and the second unlocking member is also connected to the pedal. Ascends from the lowest position to the middle position with the first step The latch is automatically engaged with the seat, and the second unlocking member is further raised from the intermediate position to the highest position by a second deep depression of the pedal to push the latch into the retracted position. The engagement with the seat is released, and at the same time, the outwardly opening door is automatically opened via the opening arm by releasing the elastic energy stored in the spring when the pedal is depressed in the second stage. In addition, the second unlocking member is also lowered from the highest position to the lowest position by releasing the second-step depression of the pedal, and remains at that position. A locking device for a toilet door that is kept out of engagement with the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30351496A JP2893254B2 (en) | 1996-10-30 | 1996-10-30 | Locking device for toilet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30351496A JP2893254B2 (en) | 1996-10-30 | 1996-10-30 | Locking device for toilet door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10131586A true JPH10131586A (en) | 1998-05-19 |
| JP2893254B2 JP2893254B2 (en) | 1999-05-17 |
Family
ID=17921905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30351496A Expired - Lifetime JP2893254B2 (en) | 1996-10-30 | 1996-10-30 | Locking device for toilet door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2893254B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010013904A (en) * | 2008-07-07 | 2010-01-21 | Sakae Inoue | Door opening/closing device |
| JP2014050617A (en) * | 2012-09-10 | 2014-03-20 | Rinnai Corp | Lid opening and closing mechanism of cooker |
| JP2014117569A (en) * | 2012-12-19 | 2014-06-30 | Richell Corp | Door device |
| CN108049765A (en) * | 2017-11-29 | 2018-05-18 | 重庆伟睿科技有限公司 | The door being easy to open |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
| ES2797554A1 (en) * | 2020-06-07 | 2020-12-02 | Cortes Jose Antonio Gonzalez | Mechanism for actuating door opening handles, by pedal pressure (Machine-translation by Google Translate, not legally binding) |
| JP2022007745A (en) * | 2020-06-26 | 2022-01-13 | 株式会社アプラス | Toilet device |
| JP2023013192A (en) * | 2021-07-15 | 2023-01-26 | 名古屋Ｈｋプランニング株式会社 | Foot-operated internal lock |
-
1996
- 1996-10-30 JP JP30351496A patent/JP2893254B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010013904A (en) * | 2008-07-07 | 2010-01-21 | Sakae Inoue | Door opening/closing device |
| JP2014050617A (en) * | 2012-09-10 | 2014-03-20 | Rinnai Corp | Lid opening and closing mechanism of cooker |
| JP2014117569A (en) * | 2012-12-19 | 2014-06-30 | Richell Corp | Door device |
| CN108049765A (en) * | 2017-11-29 | 2018-05-18 | 重庆伟睿科技有限公司 | The door being easy to open |
| CN108049765B (en) * | 2017-11-29 | 2019-04-02 | 重庆伟睿科技有限公司 | The door being easy to open |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
| ES2797554A1 (en) * | 2020-06-07 | 2020-12-02 | Cortes Jose Antonio Gonzalez | Mechanism for actuating door opening handles, by pedal pressure (Machine-translation by Google Translate, not legally binding) |
| JP2022007745A (en) * | 2020-06-26 | 2022-01-13 | 株式会社アプラス | Toilet device |
| JP2023013192A (en) * | 2021-07-15 | 2023-01-26 | 名古屋Ｈｋプランニング株式会社 | Foot-operated internal lock |
| JP2023089283A (en) * | 2021-07-15 | 2023-06-27 | 名古屋Ｈｋプランニング株式会社 | Foot-operated internal lock |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2893254B2 (en) | 1999-05-17 |
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