JP2516802Y2 - Lower guide device for sliding doors - Google Patents
Lower guide device for sliding doorsInfo
- Publication number
- JP2516802Y2 JP2516802Y2 JP7488191U JP7488191U JP2516802Y2 JP 2516802 Y2 JP2516802 Y2 JP 2516802Y2 JP 7488191 U JP7488191 U JP 7488191U JP 7488191 U JP7488191 U JP 7488191U JP 2516802 Y2 JP2516802 Y2 JP 2516802Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- opening
- sliding door
- guide plate
- gap
- 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 - Lifetime
Links
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Support Devices For Sliding Doors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は引戸の下部案内装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower guide device for a sliding door.
【０００２】[0002]
【従来の技術】従来、出入口部に設けられる引戸、例え
ば電車のプラットホームにおいて、線路側とプラットホ
ーム側とを、乗客の安全上から仕切る引戸においては、
図３に示すようにその下部レール１を、床面Ｆ．Ｌ上に
突出的に敷設したり、図４に示すように床面Ｆ．Ｌに溝
２を形成して、引戸３の下部をこの溝２で案内するよう
にしているのが一般的である。2. Description of the Related Art Conventionally, in a sliding door provided at an entrance / exit, for example, in a platform of a train, in a sliding door that separates the track side and the platform side from the viewpoint of passenger safety,
As shown in FIG. 3, the lower rail 1 is attached to the floor surface F. L on the floor surface F.L, or as shown in FIG. Generally, a groove 2 is formed in L so that the lower part of the sliding door 3 is guided by this groove 2.
【０００３】[0003]
【考案が解決しようとする課題】前記従来構造における
図３に示す構造においては、乗客が突出した下部レール
１につまずく危険性がある。また図４に示す構造におい
ては、その溝２の横断方向の上面開口幅が比較的広くな
り、そのため、引戸３を開いて乗客が通行する際に、婦
人のハイヒールのかかとが溝２内に嵌まり込む危険性が
あり、更には、溝２内に塵埃が入りやすい上にその掃除
も困難な問題がある。In the structure shown in FIG. 3 in the conventional structure, there is a danger that passengers may trip on the lower rail 1. Further, in the structure shown in FIG. 4, the width of the upper surface of the groove 2 in the transverse direction becomes relatively wide, so that when the passengers pass by opening the sliding door 3, the heel of the woman's high heel fits into the groove 2. There is a risk of getting stuck, and further, there is a problem that dust easily enters the groove 2 and its cleaning is difficult.
【０００４】そこで本考案はこのような問題を解消する
ことを目的とするものである。Therefore, the present invention is intended to solve such a problem.
【０００５】[0005]
【課題を解決するための手段】本考案は前記の課題を解
決するために、床（４）に溝（５）を形成し、該溝
（５）の底面中央に下部レール（７）を敷設し、溝
（５）の上面には、溝（５）の横断方向に対して２分割
してなる開閉蓋（８）、（９）を溝（５）の全長に亘っ
て設けると共に溝（５）の上面が開閉できるように備
え、更に、両開閉蓋（８）、（９）の相互の対向端面間
には若干の隙間（Ｄ）を形成し、引戸（１０）の下端に
は案内板（１１）を垂設して該案内板（１１）を前記隙
間（Ｄ）を通じて溝（５）内に挿通し、該案内板（１
１）の下端に設けた案内部材（１６）を下部レール
（７）に係合させたことを特徴とするものである。In order to solve the above problems, the present invention forms a groove (5) in a floor (4) and lays a lower rail (7) at the center of the bottom surface of the groove (5). On the upper surface of the groove (5), opening / closing lids (8) and (9) divided into two in the transverse direction of the groove (5) are provided along the entire length of the groove (5). ) Is provided so that it can be opened and closed, and a slight gap (D) is formed between the mutually facing end surfaces of both opening / closing lids (8) and (9), and a guide plate is provided at the lower end of the sliding door (10). (11) is vertically installed, and the guide plate (11) is inserted into the groove (5) through the gap (D).
The guide member (16) provided at the lower end of 1) is engaged with the lower rail (7).
【０００６】[0006]
【作用】通常時には、両開閉蓋（８）、（９）を閉塞す
る。このとき、両開閉蓋（８）、（９）の対向端面間に
間隙（Ｄ）が生じ、この間隙（Ｄ）を通じて引戸（１
０）の案内板（１１）が移動し、引戸（１０）の開閉移
動を可能にする。In normal operation, both the open / close lids (8) and (9) are closed. At this time, a gap (D) is generated between the opposite end faces of the opening / closing lids (8) and (9), and the sliding door (1
The guide plate (11) of (0) moves to enable opening and closing movement of the sliding door (10).
【０００７】溝（５）内を掃除する場合には、両開閉蓋
（８）、（９）を開くか又は取外して、溝（５）の上側
全面を開口する。When cleaning the inside of the groove (5), the opening / closing lids (8) and (9) are opened or removed to open the entire upper surface of the groove (5).
【０００８】[0008]
【実施例】図１は本考案の第１実施例を示すもので、４
は床でそのＦ．Ｌは床面を示す。５は床４に形成した溝
で、その上面が横断方向に対して広幅の開口部を有し、
引戸の開閉方向の全長に亘って長尺に形成されている。
６は、この溝５の底面と両側面を形成するための溝形成
枠である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a first embodiment of the present invention.
F. on the floor L indicates the floor surface. 5 is a groove formed in the floor 4, the upper surface of which has a wide opening in the transverse direction,
It is formed to be long over the entire length of the sliding door in the opening / closing direction.
Reference numeral 6 is a groove forming frame for forming the bottom surface and both side surfaces of the groove 5.
【０００９】溝形成枠６における底壁６ａの中央には下
部レール７が敷設され、また、両側壁６ｂ，６ｃの上端
は床面Ｆ．Ｌから突出しないように形成されている。
８、９は開閉蓋で、前記溝５における横断方向の中央を
中心として左右に２分割され、かつ夫々溝５の長手方向
全長に亘る長尺に形成されている。A lower rail 7 is laid in the center of the bottom wall 6a of the groove forming frame 6, and the upper ends of both side walls 6b and 6c are the floor surface F. It is formed so as not to project from L.
Reference numerals 8 and 9 denote opening and closing lids, which are divided into two parts on the left and right with a center in the transverse direction of the groove 5 as a center, and each of which is formed to be long over the entire length of the groove 5 in the longitudinal direction.
【００１０】この両開閉蓋８、９は、夫々の外側端が溝
形成枠６の側壁６ｂ，６ｃにおける上部内側に対して、
ヒンジ部８ａ，９ａにより上下方向に回動可能に備えら
れている。The opening and closing lids 8 and 9 have their outer ends with respect to the upper inner sides of the side walls 6b and 6c of the groove forming frame 6, respectively.
The hinge portions 8a and 9a are provided so as to be vertically rotatable.
【００１１】この両開閉蓋８、９の夫々の横断方向の長
さは、両開閉蓋８、９を夫々水平状態にして溝５の上面
を閉じた場合、その両開閉蓋８、９の相互の対向端面８
ｂ，９ｂ間に、後述する引戸１０における案内板１１の
板厚ｄより若干大きい間隙Ｄが形成されるように設定さ
れている。The lengths of the two opening / closing lids 8 and 9 in the transverse direction are such that, when the opening / closing lids 8 and 9 are in the horizontal state and the upper surface of the groove 5 is closed, the opening / closing lids 8 and 9 are mutually closed. Opposite end face 8
It is set so that a gap D which is slightly larger than the plate thickness d of the guide plate 11 in the sliding door 10 described later is formed between b and 9b.
【００１２】１２、１３は開閉蓋８、９の支承部材で、
夫々の基端１２ａ，１３ａが溝形成枠６の側壁６ｂ，６
ｃの内面に溶接等で固着され、支承部１２ｂ，１３ｂの
上面が、前記開閉蓋８、９を水平形態に支承できるよう
に形成されている。１４、１５は開閉蓋８、９を前記支
承部１２ｂ，１３ｂに固定するねじを示す。Reference numerals 12 and 13 denote support members for the opening / closing lids 8 and 9,
The respective base ends 12a, 13a are respectively formed on the side walls 6b, 6 of the groove forming frame 6.
It is fixed to the inner surface of c by welding or the like, and the upper surfaces of the support portions 12b and 13b are formed so that the opening / closing lids 8 and 9 can be supported horizontally. Reference numerals 14 and 15 denote screws for fixing the opening / closing lids 8 and 9 to the support portions 12b and 13b.
【００１３】１１は引戸１０の下部に垂設的に固着した
案内板で、引戸１０の幅方向全長に亘って設けられてい
る。該案内板１１の下端には、前記下部レール７を跨ぐ
案内部材１６が固設されている。Reference numeral 11 denotes a guide plate vertically fixed to the lower portion of the sliding door 10, and is provided over the entire length of the sliding door 10 in the width direction. A guide member 16 straddling the lower rail 7 is fixed to the lower end of the guide plate 11.
【００１４】尚、図１の実施例は吊り下げ式引戸の例を
示したが、引戸１０の案内板１１の下端に戸車を設け、
該戸車を下部レール７に移動可能に載置した引戸として
もよい。Although the embodiment of FIG. 1 shows an example of a hanging type sliding door, a door roller is provided at the lower end of the guide plate 11 of the sliding door 10,
The door roller may be a sliding door movably mounted on the lower rail 7.
【００１５】以上のようであるから、通常時は、図１に
示すように、引戸における案内板１１の案内部材１６を
下部レール７に係合させ、両開閉蓋８、９を閉じ、これ
をねじ１４、１５で固定しておく。この両開閉蓋８、９
の閉じ状態においては、これらの間に間隙Ｄが形成さ
れ、この間隙Ｄ部を通じて引戸１０側の案内板１１が移
動するため、引戸１０は何等支障なく開閉移動する。As described above, normally, as shown in FIG. 1, the guide member 16 of the guide plate 11 in the sliding door is engaged with the lower rail 7, and both the opening and closing lids 8 and 9 are closed. Secure with screws 14 and 15. Both opening and closing lids 8, 9
In the closed state, a gap D is formed between them, and the guide plate 11 on the sliding door 10 side moves through this gap D, so that the sliding door 10 can be opened and closed without any trouble.
【００１６】引戸を開いて出入口の通行を可能にした状
態においては、両開閉蓋８、９によって溝５の上面が、
その中央部の間隙Ｄを除いて全て閉塞され、しかもその
間隙Ｄの横幅は、引戸１０側の案内板１１を薄く形成す
ることにより極めて小さくでき、人の通行に支障を招か
ない上に、間隙Ｄからの塵埃の侵入も少なくなる。In the state where the sliding door is opened to allow passage through the entrance and exit, the upper surface of the groove 5 is
All of them are closed except for the gap D at the center thereof, and the lateral width of the gap D can be made extremely small by forming the guide plate 11 on the sliding door 10 side thin, which does not hinder the passage of people. Invasion of dust from D is reduced.
【００１７】溝５内の掃除に際しては、ねじ１４、１５
を外し、両開閉蓋８、９を図示鎖線の如く開くことによ
り、溝５の上側全面が開口されるため、その掃除が楽に
なる。When cleaning the inside of the groove 5, the screws 14 and 15 are used.
And the opening / closing lids 8 and 9 are opened as shown by the chain line in the figure, the entire upper surface of the groove 5 is opened, and cleaning thereof is facilitated.
【００１８】図２は本考案の第２実施例を示すもので、
開閉蓋８，９を支承部材１２，１３で支承すると共にね
じ１４，１５で固着するのみとし、ねじ１４，１５を外
すことにより開閉蓋８，９を床部から取り外すようにし
たものである。ヒンジ部８ａ，９ａを除く他の構造は前
記実施例と同様な構造である。FIG. 2 shows a second embodiment of the present invention.
The opening / closing lids 8 and 9 are supported by the supporting members 12 and 13 and fixed only by screws 14 and 15. The opening and closing lids 8 and 9 are removed from the floor by removing the screws 14 and 15. The structure other than the hinge portions 8a and 9a is the same as that of the above embodiment.
【００１９】[0019]
【考案の効果】以上のように本考案によれば、下部レー
ルが床面から突出しないため、乗客が下部レールにつま
ずく危険性がない。また、下部レールを敷設する溝の上
面に開閉蓋を設けたから、溝幅を広く形成してもその通
行に支障がなく、特に、従来のような大きな溝幅によっ
てハイヒールのかかとが溝内に入るような問題がなくな
る。また、溝幅を広く形成できるため、開閉蓋を開くこ
とにより掃除がしやすくなる。As described above, according to the present invention, since the lower rail does not protrude from the floor surface, there is no risk of passengers tripping on the lower rail. Further, since the opening / closing lid is provided on the upper surface of the groove for laying the lower rail, even if the groove width is widened, there is no hindrance to the passage of the groove. Such problems disappear. Moreover, since the groove width can be formed wide, cleaning can be easily performed by opening the opening / closing lid.
【００２０】更に、両開閉蓋の対向端面間には隙間が生
じるが、該隙間の横幅は、引戸の案内板が通る程度の幅
の狭い隙間でよい。そのため、この隙間による通行の支
障もなく、かつ溝内への塵埃の侵入も少なくすることが
できる。Further, although a gap is formed between the opposed end faces of both the opening and closing lids, the width of the gap may be as narrow as the guide plate of the sliding door passes. Therefore, there is no obstruction to traffic due to this gap, and it is possible to reduce the intrusion of dust into the groove.
【図１】本考案の第１実施例を示す断面斜視図。FIG. 1 is a sectional perspective view showing a first embodiment of the present invention.
【図２】本考案の第２実施例を示す断面斜視図。FIG. 2 is a sectional perspective view showing a second embodiment of the present invention.
【図３】従来構造を示す断面図。FIG. 3 is a sectional view showing a conventional structure.
【図４】従来構造の他の例を示す断面図。FIG. 4 is a cross-sectional view showing another example of the conventional structure.
【符号の説明】 ４ 床 ５ 溝 ７ 下部レール ８、９ 開閉蓋 １０ 引戸 １１ 案内板 １６ 案内部材 Ｄ 隙間[Explanation of symbols] 4 Floor 5 Groove 7 Lower rail 8, 9 Opening / closing lid 10 Sliding door 11 Guide plate 16 Guide member D Gap
───────────────────────────────────────────────────── フロントページの続き (72)考案者 石田 丈三 愛知県名古屋市熱田区花表町20番12号 株式会社 成田製作所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Jozo Ishida 20-12 Hanaomote-cho, Atsuta-ku, Nagoya-shi, Aichi Narita Manufacturing Co., Ltd.
Claims (1)
（５）の底面中央に下部レール（７）を敷設し、溝
（５）の上面には、溝（５）の横断方向に対して２分割
してなる開閉蓋（８）、（９）を溝（５）の全長に亘っ
て設けると共に溝（５）の上面が開閉できるように備
え、更に、両開閉蓋（８）、（９）の相互の対向端面間
には若干の隙間（Ｄ）を形成し、引戸（１０）の下端に
は案内板（１１）を垂設して該案内板（１１）を前記隙
間（Ｄ）を通じて溝（５）内に挿通し、該案内板（１
１）の下端に設けた案内部材（１６）を下部レール
（７）に係合させたことを特徴とする引戸の下部案内装
置。1. A groove (5) is formed on a floor (4), a lower rail (7) is laid in the center of the bottom surface of the groove (5), and a groove (5) is formed on the upper surface of the groove (5). Opening / closing lids (8), (9) divided into two in the transverse direction are provided over the entire length of the groove (5) and the upper surface of the groove (5) is opened and closed. 8), a slight gap (D) is formed between the mutually facing end faces, and a guide plate (11) is vertically provided at the lower end of the sliding door (10) to attach the guide plate (11) to the above-mentioned. The guide plate (1) is inserted through the gap (D) into the groove (5).
A lower guide device for a sliding door, characterized in that a guide member (16) provided at the lower end of 1) is engaged with a lower rail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7488191U JP2516802Y2 (en) | 1991-09-18 | 1991-09-18 | Lower guide device for sliding doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7488191U JP2516802Y2 (en) | 1991-09-18 | 1991-09-18 | Lower guide device for sliding doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0524869U JPH0524869U (en) | 1993-03-30 |
| JP2516802Y2 true JP2516802Y2 (en) | 1996-11-13 |
Family
ID=13560145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7488191U Expired - Lifetime JP2516802Y2 (en) | 1991-09-18 | 1991-09-18 | Lower guide device for sliding doors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516802Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101055326B1 (en) * | 2011-03-17 | 2011-08-08 | 김순석 | Windows and doors having hidden rail structure |
| JP7098476B2 (en) * | 2018-08-07 | 2022-07-11 | 三協立山株式会社 | sash |
-
1991
- 1991-09-18 JP JP7488191U patent/JP2516802Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524869U (en) | 1993-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |