JP2782155B2 - Door gap closing device - Google Patents
Door gap closing deviceInfo
- Publication number
- JP2782155B2 JP2782155B2 JP5300808A JP30080893A JP2782155B2 JP 2782155 B2 JP2782155 B2 JP 2782155B2 JP 5300808 A JP5300808 A JP 5300808A JP 30080893 A JP30080893 A JP 30080893A JP 2782155 B2 JP2782155 B2 JP 2782155B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- slide bar
- attached
- rolling rod
- closing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、ドアの隙間塞ぎ装置に
関し、さらに詳しくは開き戸タイプのドアにおいて、ド
アを開放したとき(開扉時)には隙間埋め部材がドアの
内部に隠され、ドアを閉じたとき(閉扉時)には前記隙
間埋め部材がドアと床面との隙間部分に垂下突出するよ
うにしてドアの隙間を塞ぐようにした装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door gap closing device, and more particularly, to a door-type door, when a door is opened (when the door is opened), a gap filling member is hidden inside the door. The present invention relates to a device in which when the door is closed (when the door is closed), the gap filling member protrudes downward into a gap between the door and the floor to close the gap between the doors.
【0002】[0002]
【従来の技術】ドア1の一側端付近がドア枠に蝶番16
等を介して軸着され、軸着部を開閉基端としてドアを押
引することにより開閉するタイプ(以下「開き戸タイ
プ」という)のドアが広く利用されている。2. Description of the Related Art A hinge 16 is provided near a side edge of a door 1 on a door frame.
2. Description of the Related Art A door of a type (hereinafter, referred to as a "sliding door type") which is mounted on a shaft via a shaft or the like and which is opened and closed by pushing and pulling a door with a shaft mounting portion as a base end is widely used.
【0003】ところでこの開き戸タイプのドアにおいて
は、ドアの下端と建物の床面との間に全く隙間を設けな
い場合には、経時変化に伴う戸下がり現象等により、ド
ア開閉の都度ドアの下端が床面をこすることになってし
まう。In the case of the hinged door, if no gap is provided between the lower end of the door and the floor of the building, the lower end of the door may be opened or closed each time the door is opened or closed due to the phenomenon of falling with time. End up rubbing the floor.
【0004】そこでほとんどの場合、ドア1の下端と床
面20間には隙間Lが形成されるように設計されてお
り、その隙間から空気が流通してドア内外の遮蔽性が阻
害されることがあった(図8参照)。Therefore, in most cases, a design is made so that a gap L is formed between the lower end of the door 1 and the floor surface 20, and air is circulated from the gap to hinder the shielding inside and outside the door. (See FIG. 8).
【0005】このようなことを考慮して、ドア1下端部
の遮蔽性を確保する手段として、ドア枠2の下端にドア
枠の横かまちを形成したり、あるいは建物床面に戸当り
部材21を立設させたりすること等が行われていた(図
9参照)。In view of the above, as means for securing the lower end of the door 1, a side stile of the door frame is formed at the lower end of the door frame 2 or a door stop member 21 is provided on the floor of the building. Or the like was erected (see FIG. 9).
【0006】[0006]
【発明が解決しようとする課題】上記したようにドア枠
の横かまちや戸当り部材を床面に形成した場合には、こ
のドア部を通過する際に、通行する人が横かまちや戸当
り部材につまずき易くなり、さらには車椅子やストレッ
チャーを使用する機会の多い病院や養護施設、老人用施
設等においては、車椅子やストレッチャー等が通過する
際、その段差によって進行を妨げられたり、段差乗り越
えのために大きな衝撃を受けたりする等の問題点があっ
た。In the case where the side stile and the door stop member of the door frame are formed on the floor surface as described above, when passing through the door portion, a person passing through the door stall or the door stop. In hospitals, nursing homes, nursing homes, etc. where there are many opportunities to use wheelchairs and stretchers, when wheelchairs, stretchers, etc. pass, the steps are hindered by steps, There were problems such as receiving a large shock for overcoming.
【0007】本発明は、床面に立ち上がり部材を一切設
けずに、ドアを閉じた際にはドア付近の隙間を完璧に塞
ぐことができ、そのためドア部の遮蔽性を高めることが
できるドアの隙間塞ぎ装置を提供せんとするものであ
る。According to the present invention, there is provided a door which can completely close a gap near the door when the door is closed without providing any rising member on the floor surface, thereby improving the shielding property of the door portion. It is intended to provide a gap closing device.
【0008】[0008]
【課題を解決するための手段】本発明の課題を解決する
ための手段は、開き戸タイプのドアの下端付近に取付け
られるドアの隙間塞ぎ装置であって、ドアとドア枠との
当接状態を検知するためのスライドバーをドアの下端面
と略平行状で水平動自在となるように基体部材に取付
け、該スライドバーをドアの開閉基端側方向へ常時付勢
させる復帰バネをスライドバーの所定位置に取付け、該
スライドバーの先端をドアの開閉基端側に位置するドア
側端面から外方に僅かに突出させ、長板状転動杆の中心
より偏芯した位置に転動杆の枢軸部を形成し、この枢軸
部を前記基体部材に枢着し、該枢軸部より短寸となる側
の転動杆の短端部を横可動杆の一端と軸着し、該横可動
杆の他端を前記スライドバーに軸着し、前記転動杆の枢
軸部より長寸となる側の転動杆の長端部を上下摺動部材
の上部に設けたブラケット部材の横長孔に係止させ、こ
の上下摺動部材の下部に閉塞材を取付けたことを特徴と
するドアの隙間塞ぎ装置である。A means for solving the problems of the present invention is a device for closing a gap between doors which is mounted near a lower end of a door of a hinged door type. A slide bar for detection is attached to the base member so as to be horizontally movable and substantially parallel to the lower end surface of the door, and a return spring for constantly biasing the slide bar toward the opening / closing base end side of the door is provided on the slide bar. At a predetermined position, the tip of the slide bar slightly protrudes outward from the door-side end surface located at the door opening / closing base end side, and the rolling bar is positioned eccentrically from the center of the long plate-shaped rolling bar. A pivot portion is formed, the pivot portion is pivotally attached to the base member, and a short end of the rolling rod on the side shorter than the pivot portion is pivotally attached to one end of the laterally movable rod; The other end of the shaft is axially attached to the slide bar, and is longer than the pivot portion of the rolling rod. A long end of the rolling rod is locked in a horizontally long hole of a bracket member provided at an upper portion of the vertical sliding member, and a closing member is attached to a lower portion of the vertical sliding member. Device.
【0009】[0009]
【作用】本発明によれば、目的のドア付近の床面は凹凸
部のないフラット面状に形成されるので、ドアの開放時
には車椅子やストレッチャーの進行に一切悪影響を与え
ず、またドアを閉じた時にはスライドバーの先端がドア
枠の内側対応面に当接するから、この対応面から伝えら
れる押圧力により、スライドバーが復帰バネの弾発力に
抗して押し込まれて横移動し、この横移動に連れて横可
動杆も横移動することになる。According to the present invention, the floor near the target door is formed as a flat surface without any irregularities, so that when the door is opened, there is no adverse effect on the movement of the wheelchair or the stretcher, and the door is not damaged. When the slide bar is closed, the tip of the slide bar comes into contact with the inside corresponding surface of the door frame, and the pressing force transmitted from this corresponding surface pushes the slide bar against the elastic force of the return spring and moves laterally. The laterally movable rod also laterally moves with the lateral movement.
【0010】横可動杆が横移動することにより、横可動
杆の一端に軸着された転動杆の短端部がスライドバーの
移動方向(図3乃至図6において、斜め右上方)に引っ
張られる。[0010] When the laterally movable rod moves laterally, the short end of the rolling rod pivotally attached to one end of the laterally movable rod is pulled in the direction of movement of the slide bar (obliquely upward to the right in FIGS. 3 to 6). Can be
【0011】このとき転動杆の枢軸部は基体部材に枢着
されているから、転動杆は枢軸部を中心として図3乃至
図6において時計方向に転動し、転動杆の長端部はスラ
イドバーの移動方向と反対方向(図3乃至図6におい
て、斜め左下方)に大きな移動幅をもって押しやられ、
最終的に上下摺動部材が基体部材の下方に押し出され、
上下摺動部材に取付けられた閉塞材がドアの隙間を塞ぐ
ことになる。At this time, since the pivot of the rolling rod is pivotally attached to the base member, the rolling rod rolls clockwise in FIGS. 3 to 6 around the pivot, and the long end of the rolling rod is formed. The part is pushed with a large moving width in a direction opposite to the moving direction of the slide bar (obliquely lower left in FIGS. 3 to 6),
Finally, the upper and lower sliding members are extruded below the base member,
The closing member attached to the vertical sliding member closes the gap between the doors.
【0012】ここで、長板状を呈する転動杆の枢軸部は
中心より偏芯した位置に形成され、その枢軸部が基体部
材に枢着されていることより、転動杆の短端部の移動幅
が小さいにもかかわらず、転動杆の長端部の移動幅は大
きく確保することができ、そのため上下摺動部材の上下
方向の摺動幅も大きくなる。このようにして、確実にド
ア下端部の隙間を塞ぐことが可能となる。The pivot portion of the rolling rod having a long plate shape is formed at a position eccentric from the center, and the pivot portion is pivotally attached to the base member. Despite the small movement width, the movement width of the long end of the rolling rod can be secured large, so that the vertical sliding width of the vertical sliding member also increases. In this way, it is possible to reliably close the gap at the lower end of the door.
【0013】[0013]
【実施例】以下、本発明を実施例により具体的に説明す
るが、本発明はこれらに限定されるものではない。EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto.
【0014】本発明では、開き戸タイプのドアの下端付
近に取付けられるドアの隙間塞ぎ装置であって、本装置
の基体部材4をドア1に直接取付けることにより装着が
完了する。もちろん基体部材4をドア1に組込んで、両
者を一体的にして兼用させることも可能である。According to the present invention, a door closing device is provided near the lower end of a hinged door, and the mounting is completed by directly mounting the base member 4 of the present device to the door 1. Of course, it is also possible to incorporate the base member 4 into the door 1 so that both are integrally used.
【0015】まずドア1とドア枠2との当接状態(即
ち、ドアの閉まった状態)を検知するためのスライドバ
ー3をドア1の下端面と略平行状で水平動自在となるよ
うに基体部材4に取付ける。First, the slide bar 3 for detecting the contact state between the door 1 and the door frame 2 (ie, the closed state of the door) is substantially parallel to the lower end surface of the door 1 so as to be horizontally movable. It is attached to the base member 4.
【0016】スライドバー3は、その大部分が基体部材
4内に納められているが、その先端3aは基体部材4及
びドア1の側面から外方に僅かに突出するよう配設され
る。Although most of the slide bar 3 is accommodated in the base member 4, its tip 3 a is disposed so as to slightly project outward from the side surfaces of the base member 4 and the door 1.
【0017】この先端3aは、ドア1が閉じられる直
前、即ちドア1の開閉基端側面1aがドア枠2の対応面
2aに当接する直前(ドアが閉まる直前)に、対応面2
aに先に当接し、その当接によってスライドバー3が、
その突出幅だけドアの開閉基端側と反対の方向に押圧さ
れ、その方向へ平行移動することになる。The front end 3a is brought into contact with the corresponding surface 2 immediately before the door 1 is closed, that is, immediately before the opening / closing base side surface 1a of the door 1 contacts the corresponding surface 2a of the door frame 2 (just before the door is closed).
a, and the slide bar 3 is brought into contact with
It is pressed in the direction opposite to the opening / closing base end side of the door by the protruding width, and moves in parallel in that direction.
【0018】ここでスライドバー3には、スライドバー
をドアの開閉基端側の方向へ常時付勢させている復帰バ
ネ5が、所定位置に取付けられているが、スライドバー
先端3aが対応面2aで押し込まれた場合には、スライ
ドバー3がこの復帰バネ5の付勢力に抗して上記の平行
移動を行う。Here, a return spring 5 which constantly urges the slide bar toward the opening / closing base end side of the door is attached to the slide bar 3 at a predetermined position. When pushed in at 2a, the slide bar 3 performs the above-described parallel movement against the urging force of the return spring 5.
【0019】つぎにスライドバー3が図3乃至図6にお
いて右方へスライドした際、横可動杆6の他端6bがス
ライドバー3と軸着されているため、横可動杆6も右方
へ引っ張られる。Next, when the slide bar 3 is slid rightward in FIGS. 3 to 6, the other end 6b of the horizontally movable rod 6 is axially attached to the slide bar 3, so that the horizontally movable rod 6 is also moved rightward. Pulled.
【0020】その結果、横可動杆6の一端6aに軸着さ
れている転動杆7の短端部7aも、スライドバーの平行
移動方向と同方向へ引っ張られる。また転動杆7の枢軸
部8は前記基体部材4に枢着されているため、転動杆7
は枢軸部8を中心に時計方向に転動することになり、短
端部7aは図3乃至図6において斜め右上方に引っ張ら
れることになる。As a result, the short end 7a of the rolling rod 7, which is pivotally mounted on one end 6a of the horizontally movable rod 6, is also pulled in the same direction as the parallel movement direction of the slide bar. Further, since the pivot portion 8 of the rolling rod 7 is pivotally attached to the base member 4,
Will roll clockwise about the pivot 8, and the short end 7a will be pulled obliquely upward and to the right in FIGS.
【0021】このため、短端部7aから見て枢軸部8の
反対方向に位置する長端部7bは、必然的に図3乃至図
6において斜め左下方に転動されることになる。For this reason, the long end 7b located in the opposite direction to the pivot 8 when viewed from the short end 7a is inevitably rolled obliquely downward and left in FIGS.
【0022】ここで転動杆7は長板状を呈し、枢軸部8
は偏芯位置に形成されており、短端部7a側の長さ寸法
は短く、長端部7b側の長さ寸法は長く形成されている
ため、てこの原理と同様に短端部7aの移動幅が小さく
ても、長端部7b側の移動幅は大きくなる特徴がある。Here, the rolling rod 7 has a long plate shape, and the pivot 8
Are formed at the eccentric position, the length of the short end 7a is short, and the length of the long end 7b is long. There is a feature that even if the movement width is small, the movement width on the long end 7b side is large.
【0023】転動杆7の長端部7bが上記のように転動
すると、長端部7bに突設したピン9が、上下摺動部材
10の上部に設けたブラケット部材11の横長孔12に
嵌入されているため、上下摺動部材10が基体部材4内
で上下摺動することになる。When the long end 7b of the rolling rod 7 rolls as described above, the pin 9 protruding from the long end 7b is inserted into the horizontally long hole 12 of the bracket member 11 provided above the vertical sliding member 10. , The vertical sliding member 10 slides vertically within the base member 4.
【0024】この上下摺動部材10は断面が下向きコの
字状で、その下部には適宜の可撓性を有する天然ゴム、
合成ゴム、合成樹脂等からなる閉塞材13が一体的にな
るよう取付けられている。即ち、上下摺動部材10は、
閉塞材13を支持しながら上下摺動する機能を有してい
る。The upper and lower sliding members 10 have a downward U-shaped cross section, and a natural rubber having appropriate flexibility
The closing member 13 made of synthetic rubber, synthetic resin or the like is attached so as to be integrated. That is, the upper and lower sliding members 10
It has a function of sliding up and down while supporting the closing member 13.
【0025】このシリコンゴム等で形成された閉塞材1
3は、その内部に空間部14を形成したものにしておく
と、全体が可撓性に富んで隙間Lを塞ぐのに一層好まし
いものとなる。The closing member 1 made of silicon rubber or the like
When the space portion 14 is formed inside the space 3, the whole structure is rich in flexibility and more preferable for closing the gap L.
【0026】つぎに、閉じてあるドアを開放する場合を
説明する。図4の状態でドア1のノブ15を押し回す
と、ドア1の開閉基端側面1aがドア枠2の対応面2a
から離れることになる。その結果、対応面2aにて押圧
されていたスライドバー3の先端3aは開放されるた
め、スライドバーは復帰バネ5の付勢力により図3の状
態に戻り、以後前記説明と逆の順序で上下摺動部材10
が基体部材4内に戻されることになる。Next, a case where a closed door is opened will be described. When the knob 15 of the door 1 is pushed and turned in the state of FIG. 4, the opening / closing base side surface 1 a of the door 1 becomes the corresponding surface 2 a of the door frame 2.
You will be away from As a result, the tip 3a of the slide bar 3 pressed by the corresponding surface 2a is released, so that the slide bar returns to the state shown in FIG. 3 by the urging force of the return spring 5, and thereafter moves up and down in the reverse order to the above description. Sliding member 10
Is returned into the base member 4.
【0027】そのためドア1の開閉操作時には、開閉材
13が床面から離れて基体部材4内に収納されるので、
ドア下端が床面をこする事態は起こらない。Therefore, when the door 1 is opened and closed, the opening / closing member 13 is separated from the floor and stored in the base member 4.
The bottom of the door does not rub against the floor.
【0028】[0028]
【発明の効果】よって本発明によれば、ドアを閉じた際
には、ドア下端部の隙間を閉塞材により完璧に塞ぐこと
ができるので、防音、防塵、気密性に優れ、ドアを開放
する直前には、この閉塞材が上下摺動部材10に伴って
上昇してドアの下部に収納されるので、床こすり現象が
起こらない特徴がある。Thus, according to the present invention, when the door is closed, the gap at the lower end of the door can be completely closed by the closing member, so that the door is excellent in soundproofing, dustproofing, airtightness and opening the door. Immediately before, since the closing member rises with the vertical sliding member 10 and is stored in the lower part of the door, there is a feature that the floor rubbing phenomenon does not occur.
【0029】もちろん床面には一切の邪魔な凹凸部を形
成しないので、ドア部の通過は極めて安全性に優れたも
のとなる等の効果がある。Of course, since no disturbing irregularities are formed on the floor surface, there is an effect that passage through the door portion is extremely excellent in safety and the like.
【図1】本発明装置を装着したドアの斜視図である。FIG. 1 is a perspective view of a door to which the device of the present invention is mounted.
【図2】前図のドアの側面図である。FIG. 2 is a side view of the door of the preceding figure.
【図3】ドアを開放した状態の、本発明装置の縦断正面
図である。FIG. 3 is a longitudinal sectional front view of the device of the present invention with a door opened.
【図4】ドアを閉じた状態の、本発明装置の縦断正面図
である。FIG. 4 is a longitudinal sectional front view of the device of the present invention with a door closed.
【図5】ドアを開放した状態と、閉じた状態とを比較し
た、本発明装置の縦断正面図である。FIG. 5 is a longitudinal sectional front view of the apparatus of the present invention, comparing a state where a door is opened and a state where the door is closed.
【図6】本発明装置の要部を示す斜視図である。FIG. 6 is a perspective view showing a main part of the device of the present invention.
【図7】ドアを開放した状態の、本発明装置の縦断側面
図である。FIG. 7 is a longitudinal sectional side view of the device of the present invention with a door opened.
【図8】従来ドアの取付け状態の側面図である。FIG. 8 is a side view of a conventional door in an attached state.
【図9】別の従来ドアの取付け状態の側面図である。FIG. 9 is a side view of another conventional door in an attached state.
1 ドア 1a ドアの開閉基端側面 2 ドア枠 2a ドア枠の対応面 3 スライドバー 3a スライドバーの先端 4 基体部材 5 復帰バネ 6 横可動杆 6a 横可動杆の一端 6b 横可動杆の他端 7 転動杆 7a 転動杆の短端部 7b 転動杆の長端部 8 枢軸部 9 ピン 10 上下摺動部材 11 ブラケット部材 12 横長孔 13 閉塞材 14 閉塞材の空間部 15 ドアのノブ 16 蝶番 20 床面 21 戸当り部材 L 隙間 DESCRIPTION OF SYMBOLS 1 Door 1a Door opening / closing base side surface 2 Door frame 2a Corresponding surface of door frame 3 Slide bar 3a Tip of slide bar 4 Base member 5 Return spring 6 Laterally movable rod 6a One end of laterally movable rod 6b The other end of laterally movable rod 7 Rolling rod 7a Short end of rolling rod 7b Long end of rolling rod 8 Axis 9 Pin 10 Vertical sliding member 11 Bracket member 12 Horizontal elongated hole 13 Closure material 14 Space for closure material 15 Door knob 16 Hinge 20 Floor surface 21 Door stop member L Clearance
Claims (1)
られるドアの隙間塞ぎ装置であって、ドアとドア枠との
当接状態を検知するためのスライドバーをドアの下端面
と略平行状で水平動自在となるように基体部材に取付
け、該スライドバーをドアの開閉基端側方向へ常時付勢
させる復帰バネをスライドバーの所定位置に取付け、該
スライドバーの先端をドアの開閉基端側に位置するドア
側端面から外方に僅かに突出させ、長板状転動杆の中心
より偏芯した位置に転動杆の枢軸部を形成し、この枢軸
部を前記基体部材に枢着し、該枢軸部より短寸となる側
の転動杆の短端部を横可動杆の一端と軸着し、該横可動
杆の他端を前記スライドバーに軸着し、前記転動杆の枢
軸部より長寸となる側の転動杆の長端部を上下摺動部材
の上部に設けたブラケット部材の横長孔に係止させ、こ
の上下摺動部材の下部に閉塞材を取付けたことを特徴と
するドアの隙間塞ぎ装置。1. A door closing device which is mounted near a lower end of a hinged door, wherein a slide bar for detecting a contact state between the door and a door frame is formed substantially parallel to a lower end surface of the door. A return spring is attached to a predetermined position of the slide bar so that the slide bar is always urged toward the opening / closing base end side of the door so that the slide bar can be freely moved horizontally. A slightly protruding outward from the door-side end face located on the side, a pivot portion of the rolling rod is formed at a position eccentric from the center of the long plate-shaped rolling rod, and this pivot portion is pivotally attached to the base member. A short end of the rolling rod, which is shorter than the pivot, is axially attached to one end of the horizontally movable rod, and the other end of the horizontally movable rod is axially attached to the slide bar; Bracket with the long end of the rolling rod on the side longer than the pivot of A closing device for a door, wherein a closing member is attached to a lower portion of the upper and lower sliding members.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5300808A JP2782155B2 (en) | 1993-11-08 | 1993-11-08 | Door gap closing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5300808A JP2782155B2 (en) | 1993-11-08 | 1993-11-08 | Door gap closing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07127359A JPH07127359A (en) | 1995-05-16 |
JP2782155B2 true JP2782155B2 (en) | 1998-07-30 |
Family
ID=17889356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5300808A Expired - Fee Related JP2782155B2 (en) | 1993-11-08 | 1993-11-08 | Door gap closing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2782155B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101462480B1 (en) * | 2012-11-28 | 2014-11-18 | 안계원 | The door clearance closing device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51135443U (en) * | 1975-04-23 | 1976-11-01 | ||
JPH0717755Y2 (en) * | 1986-02-27 | 1995-04-26 | 太田興業株式会社 | Door seal device |
-
1993
- 1993-11-08 JP JP5300808A patent/JP2782155B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07127359A (en) | 1995-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980317 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |