JP3550357B2 - Packing for sliding door - Google Patents

Packing for sliding door Download PDF

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Publication number
JP3550357B2
JP3550357B2 JP2000391911A JP2000391911A JP3550357B2 JP 3550357 B2 JP3550357 B2 JP 3550357B2 JP 2000391911 A JP2000391911 A JP 2000391911A JP 2000391911 A JP2000391911 A JP 2000391911A JP 3550357 B2 JP3550357 B2 JP 3550357B2
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JP
Japan
Prior art keywords
sliding door
packing
mounting
door
insertion portion
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
Application number
JP2000391911A
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Japanese (ja)
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JP2002194964A (en
Inventor
克己 水谷
常久 上村
大奉 上ノ町
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.)
Nihon Spindle Manufacturing Co Ltd
Original Assignee
Nihon Spindle Manufacturing 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 Nihon Spindle Manufacturing Co Ltd filed Critical Nihon Spindle Manufacturing Co Ltd
Priority to JP2000391911A priority Critical patent/JP3550357B2/en
Publication of JP2002194964A publication Critical patent/JP2002194964A/en
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Publication of JP3550357B2 publication Critical patent/JP3550357B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
本発明は、出入口の引戸又は障子(以下これらを総称して単に引戸という)の開閉部の気密を保持するために取付けられるパッキンの改良に関する。
【0002】
上記引戸用パッキンの使用例を図6以下に示す。図6は間仕切りパネルの一部断面を示すもので、該パネル50は出入口の引戸51a備えた出入口パネル51と、ガラス障子52aを有する複数の窓枠パネル52を備えている。55は各パネル51、52を連結する方立、また56は間仕切り用パネル50の両側を形成する縦枠を示す。
【0003】
また60は引戸51a及びガラス障子52aに取付けられるパッキンを示す。このパッキン60は、出入り用引戸51a、ガラス障子52aの形状により異なるもので、その一例を図7以下に示す。図7はスチール製の障子61に取付けたパッキンを示すもので、該障子61の縦枠61aは、前端を略々リップ溝型状に屈曲成形した例を示す。61bはパッキン70の挿入穴を示す。パッキン70は戸当たり部70aと取付け部70bとよりなり、取付け部70bは、縦枠61aのパッキン挿入穴61bより挿入可能に、逆止爪70dを備えた可撓性の対をなす係止片70cを備える。
【0004】
このパッキン70の取付けに際しては、該パッキンの係止片70cを縦枠61a前面より差し込むことにより取付けるようにしたものである。
【0005】
また図8はスチール製の引き戸に取付けたパッキンの一例を示す。引き戸62の縦枠62aは、コ字状とし、引き戸両面の化粧板63の先端を折り曲げて前面を覆っている。この場合にはパッキン71の取付け部71aは化粧板63の先端折り曲げ部63aを挟むように折り曲げた対をなす支持部71bを形成する。このパッキン71の取付けに際しては、該引き戸62の上方から折り曲げ部63aを支持部71bにより挟むように差し込んで取付ける。
【0006】
また、図9は木製の化粧板65を取付けた引き戸64のパッキンの一例を示す。この例の縦枠64aは、前記図7と同様に略々リップ溝状に形成し、パッキン72の取付け部72aはL字状に屈曲形成した把持部72bを形成する。このパッキン72の取付けに際しては、該引き戸64の上方から差し込んで取付けるようにしたものである。
【0007】
また、図10は木製の障子に取付けたパッキンの一例を示す。該障子66の縦枠66aにはパッキン73の取付け溝66bを形成する。パッキン73の取付け部73aは弾性を有する対をなすバネ板73bを備え、該バネ板を溝66b内に差し込み、その弾力により保持せしめるようにしたものである。
【0008】
【発明が解決しようとする課題】
上記各パッキンは、引戸又は障子の形状により取付け部の形状が異なる。従って引き戸又は障子の形状に応じてそれぞれを準備する必要がある。このため多数の在庫を必要とすると共に、組み立て現場において不足を生じた時、他の引戸用パッキンを転用することができない等の問題がある。
本発明は、かゝる点に鑑み、各形状の引戸に共通のパッキンを提供することを目的とする。
【0009】
【課題を解決するための手段】
上記目的を達成するための本発明は、引戸の前面に取付けられる引戸用パッキンにおいて、可撓性を有する戸当たり部と、該戸当たり部の支持面に突設された、引戸の前面開口部に挿入される取付け部とからなり、前記取付け部が、上記開口部に挿入される比較的硬質の材料からなる、挿入部及び該挿入部の先端を分岐して断面錨状に屈曲させて挿入部との間に溝が形成されるようにした湾曲部からなる基部と、前記両方の湾曲部の外面に取付けられた軟質の材料からなる鋸歯状の係合部とからなることを特徴とする。
【0010】
上記の構成からなる本発明は、パッキンの取付け部は引戸の開口部に挿入する比較的硬質の挿入部と、この挿入部の両面に取付けられる軟質の係合部とより構成したことにより、引戸の開口部への挿入は容易で、かつ軟質の係合部により係合を保持せしめる。
【0011】
また、係合部は鋸歯状に形成したことにより、挿入は容易であるが、引き抜きを確実に阻止することができる。
【0012】
また、挿入部の先端を左右に分岐して断面錨状に屈曲した湾曲部とし、該湾曲部外面に鋸歯状突起を形成したことにより、パッキンに引き抜き力が作用しても、湾曲部の弾力により引き抜きを防止することができる。
【0013】
【発明の実施の形態】
以下、本発明の実施の形態を図1乃至図5に基づいて説明する。図1において引戸用パッキン1は、戸当たり部2と、引戸Dの前面開口部Daに挿入される取付け部3とよりなる。取付け部3は基部4と係合部5とを備える。
【0014】
戸当たり部2は、比較的軟質の合成樹脂(例えば、ポリ塩化ビニル又はポリプロピレン)により周知の形状に形成され,基端は基部4に取付けられる。
【0015】
基部4は比較的硬質の合成樹脂(例えば、ポリ塩化ビニル又はポリプロピレン)で構成し、引戸Dの前面に沿う幅の支持面6と、開口部Daに挿入する挿入部7、該挿入部7の先端を左右に分岐して錨状に屈曲した湾曲部8とよりなり、湾曲部8には軟質材の係合部5を取付ける。8aは挿入部7と湾曲部8との間に形成される溝を示す。パッキン1の材質は、戸当たり部2、基部4ともに、硬度に変化をつけやすいポリ塩化ビニルを使用するのが好ましい。
【0016】
この係合部5は複数の鋸歯状突起を形成し、この鋸歯状突起は挿入に際しては許容し、引き抜きに際しては引っ掛かり、これを阻止する方向に形成する。
【0017】
図2以下は上記引戸用パッキン1の使用例を示す。図2はスチール製の引戸に本発明の引戸用パッキンを適用した例を示す。図の引戸10は、縦枠等の縦補強材のない引戸で、外板11、11は屈曲して引戸前面を覆い、間隙10aを存して引戸内方に折り曲げている。11aは折り曲げ部を示す。パッキン1は上記間隙10aに挿入部7を差し込み、外板11の折り曲げ部11aをパッキン1の溝8a内に差し込む。ただしその装着に際しては、パッキン1は引戸10の上方から差し込むことにより、簡単に取付けることができる。
【0018】
次に図3はスチール製の窓障子に本発明のパッキンを適用した例を示す。図の障子15は縦枠16を備え、この縦枠16は前面に凹部17を形成し、この凹部17に前面からパッキン1の取付け部3の挿入部7を差し込み、掛合部5を凹部17の側面17aに係合せしめることにより、抜け出すのを防止する。
【0019】
次に図4は木製の化粧板20aを添着した引戸20に本発明のパッキンを適用した例を示す。図において、縦枠21は前面に切欠溝21aを形成し、パッキン1の挿入部7を挿入し、湾曲部8及び係合部5を縦枠21の前板21bの裏側に当てて抜け止めを計るようにしたものである。なお装着に際しては、パッキン1は引戸20の上方から差し込むことにより、簡単に取付けることができる。
【0020】
次に図5は木製の窓障子25に本発明のパッキン1を適用した例を示す。木製の縦枠26の前面には凹欠溝27を形成し、この溝27内に挿入部7を挿入し、係合部5を凹欠溝27に圧接するようにしたものである。この際、湾曲部8は弾性を有し係合部5の圧着を確実にすることができる。
なお装着に際しては、パッキン1は凹欠溝27の前面から差し込み係合部5を凹欠溝27に食い込ませることにより、抜け出すことはない。
【0021】
【発明の効果】
以上の如く本発明によるときは、パッキンは可撓性の戸当たり部と、引戸の前面に形成した開口部に挿入される比較的硬質の挿入部と、この挿入部に取付けられる比較的軟質の係合部とより構成し、挿入部を引戸の開口部に挿入することにより固着するようにしたから、各種形状の引戸、窓障子に対して共通に使用することができるので、製造コストを下げ、在庫管理も容易となる。
また、係合部は、軟質材の鋸歯状突起の係合部を備え、この鋸歯状突起は挿入に際しては許容し、引き抜きに際しては引っ掛かり、これを阻止する方向に形成することにより、使用中に抜け出すことはない。
また、挿入部は、その先端を左右に分岐して断面錨状に屈曲した湾曲部とし、該湾曲部外面に鋸歯状の係合部を取付けることにより、該湾曲部は弾力を有し、係合部の係合を確実とすることができる。
【図面の簡単な説明】
【図1】本発明の引戸用パッキンの横断面図である。
【図2】図2以下は本発明の引戸用パッキンの使用例を示すもので、図2はスチール製の引戸に本発明の引戸用パッキンを適用した例を示す横断面図である。
【図3】スチール製の窓障子に本発明の引戸用パッキンを適用した例を示す横断面図である。
【図4】木製の引戸に本発明の引戸用パッキンを適用した例を示す横断面図である。
【図5】木製の窓障子に本発明の引戸用パッキンを適用した例を示す横断面図である。
【図6】図6以下は引戸用パッキンの従来例を示すもので、図6は間仕切りパネルの一部断面を示す説明図である。
【図7】スチール製窓障子に従来例のパッキンを適用した横断面図である。
【図8】スチール製引戸に従来例のパッキンを適用した横断面図である。
【図9】木製引戸に従来例の引戸用パッキンを適用した横断面図である。
【図10】木製窓障子に従来例のパッキンを適用した横断面図である。
【符号の説明】
1 引戸用パッキン
2 戸当たり部
3 取付け部
5 係合部
7 挿入部
8 湾曲部
[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to an improvement in packing installed to maintain the airtightness of an opening / closing portion of a sliding door at a doorway or a sliding door (hereinafter referred to simply as a sliding door).
[0002]
An example of using the packing for a sliding door is shown in FIG. FIG. 6 shows a partial cross section of a partition panel. The panel 50 includes an entrance panel 51 provided with a sliding door 51a as an entrance, and a plurality of window frame panels 52 having a glass shoji 52a. Reference numeral 55 denotes a cubic connecting the panels 51 and 52, and reference numeral 56 denotes a vertical frame forming both sides of the partition panel 50.
[0003]
Reference numeral 60 denotes a packing attached to the sliding door 51a and the glass shoji 52a. The packing 60 differs depending on the shapes of the sliding door 51a for access and the glass shoji 52a, and an example thereof is shown in FIG. FIG. 7 shows a packing attached to a steel sliding door 61, and shows an example in which a vertical frame 61a of the sliding door 61 is formed by bending a front end into a substantially lip groove shape. Reference numeral 61b denotes an insertion hole of the packing 70. The packing 70 includes a door stop portion 70a and a mounting portion 70b, and the mounting portion 70b is a flexible pair of locking pieces provided with a check claw 70d so as to be insertable from the packing insertion hole 61b of the vertical frame 61a. 70c.
[0004]
When mounting the packing 70, the locking piece 70c of the packing is inserted from the front surface of the vertical frame 61a.
[0005]
FIG. 8 shows an example of a packing attached to a steel sliding door. The vertical frame 62a of the sliding door 62 has a U-shape, and the end of the decorative plate 63 on both sides of the sliding door is bent to cover the front surface. In this case, the mounting portion 71a of the packing 71 forms a pair of support portions 71b which are bent so as to sandwich the distal end bent portion 63a of the decorative plate 63. When mounting the packing 71, the bent portion 63a is inserted from above the sliding door 62 so as to be sandwiched by the support portions 71b.
[0006]
FIG. 9 shows an example of packing of a sliding door 64 to which a wooden decorative board 65 is attached. The vertical frame 64a of this example is formed substantially in the shape of a lip groove as in FIG. 7, and the mounting portion 72a of the packing 72 forms a grip portion 72b bent in an L shape. When mounting the packing 72, the packing 72 is inserted from above the sliding door 64 and mounted.
[0007]
FIG. 10 shows an example of a packing attached to a wooden shoji. A mounting groove 66b for the packing 73 is formed in the vertical frame 66a of the shoji 66. The mounting portion 73a of the packing 73 includes a pair of elastic spring plates 73b, which are inserted into the grooves 66b and held by the elasticity.
[0008]
[Problems to be solved by the invention]
The shape of the mounting portion of each of the packings differs depending on the shape of the sliding door or the shoji. Therefore, it is necessary to prepare each according to the shape of a sliding door or a shoji. For this reason, a large number of stocks are required, and when there is a shortage at the assembly site, other sliding door packings cannot be diverted.
In view of the above, an object of the present invention is to provide a common packing for sliding doors of various shapes.
[0009]
[Means for Solving the Problems]
The present invention for achieving the above object, in the sliding door gasket attached to the front surface of the sliding door, and a door stopper portion having flexibility, projecting from the support surface of the unit per該戸, front opening of the sliding door It consists mounting portion and to be inserted into the insertion the mounting portion is of a relatively rigid material is inserted into the opening, the insertion portion and is bent in cross-section anchor-shaped branches with the tip of the insertion portion A base formed of a curved portion having a groove formed between the base portion and a serrated engagement portion made of a soft material attached to the outer surfaces of the both curved portions. .
[0010]
According to the present invention having the above-described structure, the mounting portion of the packing includes a relatively hard insertion portion inserted into the opening of the sliding door, and soft engaging portions mounted on both sides of the insertion portion. Is easily inserted into the opening, and the engagement is held by the soft engagement portion.
[0011]
Further, since the engaging portion is formed in a sawtooth shape, insertion is easy, but pulling out can be reliably prevented.
[0012]
In addition, the distal end of the insertion portion is formed into a curved portion which is branched right and left and bent into an anchor-shaped cross section, and a serrated protrusion is formed on the outer surface of the curved portion. By doing so, pull-out can be prevented.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In FIG. 1, the packing 1 for a sliding door includes a door stop portion 2 and a mounting portion 3 inserted into the front opening Da of the sliding door D. The mounting part 3 includes a base part 4 and an engaging part 5.
[0014]
The door stop 2 is formed of a relatively soft synthetic resin (for example, polyvinyl chloride or polypropylene) into a known shape, and the base end is attached to the base 4.
[0015]
The base 4 is made of a relatively hard synthetic resin (for example, polyvinyl chloride or polypropylene), has a support surface 6 having a width along the front surface of the sliding door D, an insertion portion 7 to be inserted into the opening Da, and A bending portion 8 is formed by bending a tip end to the left and right and bending in an anchor shape. The bending portion 8 is provided with an engaging portion 5 made of a soft material. 8a denotes a groove formed between the insertion portion 7 and the bending portion 8. As the material of the packing 1, it is preferable to use polyvinyl chloride, whose hardness is easily changed, for both the door stop portion 2 and the base portion 4.
[0016]
The engaging portion 5 forms a plurality of saw-tooth projections. The saw-tooth projections are allowed during insertion, and are formed so as to be caught and pulled out during removal.
[0017]
FIG. 2 et seq. Shows an example of use of the packing 1 for a sliding door. FIG. 2 shows an example in which the packing for a sliding door of the present invention is applied to a steel sliding door. The sliding door 10 shown in the figure is a sliding door without a vertical reinforcing member such as a vertical frame, and the outer plates 11, 11 are bent to cover the front of the sliding door, and are bent inward with a gap 10a. 11a indicates a bent portion. In the packing 1, the insertion portion 7 is inserted into the gap 10 a, and the bent portion 11 a of the outer plate 11 is inserted into the groove 8 a of the packing 1. However, at the time of mounting, the packing 1 can be easily mounted by being inserted from above the sliding door 10.
[0018]
Next, FIG. 3 shows an example in which the packing of the present invention is applied to a window sash made of steel. The illustrated sliding door 15 has a vertical frame 16, which has a concave portion 17 formed on the front surface thereof. The insertion portion 7 of the mounting portion 3 of the packing 1 is inserted into the concave portion 17 from the front surface. By engaging with the side surface 17a, it is possible to prevent slipping out.
[0019]
Next, FIG. 4 shows an example in which the packing of the present invention is applied to a sliding door 20 to which a wooden decorative board 20a is attached. In the drawing, the vertical frame 21 has a cutout groove 21a formed on the front surface, the insertion portion 7 of the packing 1 is inserted, and the curved portion 8 and the engaging portion 5 are brought into contact with the back side of the front plate 21b of the vertical frame 21 to prevent the vertical frame 21 from coming off. It is something to measure. At the time of mounting, the packing 1 can be easily mounted by being inserted from above the sliding door 20.
[0020]
Next, FIG. 5 shows an example in which the packing 1 of the present invention is applied to a wooden window shoji 25. A concave groove 27 is formed on the front surface of the vertical wooden frame 26, and the insertion portion 7 is inserted into the groove 27 so that the engaging portion 5 is pressed against the concave groove 27. At this time, the curved portion 8 has elasticity, and the press-fit of the engaging portion 5 can be ensured.
At the time of mounting, the packing 1 does not come off by inserting the engaging portion 5 into the concave groove 27 from the front surface of the concave groove 27.
[0021]
【The invention's effect】
As described above, according to the present invention, the packing includes a flexible door stop, a relatively hard insertion portion inserted into an opening formed in the front surface of the sliding door, and a relatively soft insertion portion attached to the insertion portion. Since it is composed of an engaging part and fixed by inserting the insertion part into the opening of the sliding door, it can be used commonly for sliding doors and window shojis of various shapes, reducing manufacturing costs. In addition, inventory management becomes easy.
Further, the engaging portion includes an engaging portion of a saw-toothed projection made of a soft material, and the saw-toothed projection is allowed during insertion, is caught at the time of extraction, and is formed in a direction to prevent this, so that it can be used during use. There is no escape.
Further, the insertion portion is formed into a curved portion having a distal end branched right and left and bent into an anchor-shaped cross section, and a serrated engagement portion is attached to an outer surface of the curved portion, so that the curved portion has elasticity. Engagement of the joint can be ensured.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a packing for a sliding door of the present invention.
FIG. 2 shows an example of using the packing for a sliding door of the present invention, and FIG. 2 is a cross-sectional view showing an example in which the packing for a sliding door of the present invention is applied to a steel sliding door.
FIG. 3 is a cross-sectional view showing an example in which the packing for a sliding door of the present invention is applied to a steel window shoji.
FIG. 4 is a cross-sectional view showing an example in which the packing for a sliding door of the present invention is applied to a wooden sliding door.
FIG. 5 is a cross-sectional view showing an example in which the packing for a sliding door of the present invention is applied to a wooden window shoji.
FIG. 6 et seq. Show a conventional example of a packing for a sliding door, and FIG. 6 is an explanatory view showing a partial cross section of a partition panel.
FIG. 7 is a cross-sectional view in which a conventional packing is applied to a steel window shoji.
FIG. 8 is a cross-sectional view in which a conventional packing is applied to a steel sliding door.
FIG. 9 is a cross-sectional view of a conventional sliding door packing applied to a wooden sliding door.
FIG. 10 is a cross-sectional view in which a conventional packing is applied to a wooden window shoji.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Sliding door packing 2 Door stop part 3 Mounting part 5 Engaging part 7 Insertion part 8 Curved part

Claims (1)

引戸の前面に取付けられる引戸用パッキンにおいて、可撓性を有する戸当たり部と、該戸当たり部の支持面に突設された、引戸の前面開口部に挿入される取付け部とからなり、前記取付け部が、上記開口部に挿入される比較的硬質の材料からなる、挿入部及び該挿入部の先端を分岐して断面錨状に屈曲させて挿入部との間に溝が形成されるようにした湾曲部からなる基部と、前記両方の湾曲部の外面に取付けられた軟質の材料からなる鋸歯状の係合部とからなることを特徴とする引戸用パッキン。A packing for a sliding door attached to a front surface of a sliding door, comprising: a door stop having flexibility; and a mounting portion inserted into a front opening of the sliding door protruding from a support surface of the door stop , as the mounting portion, consists of relatively rigid material is inserted into the opening, a groove is formed between the insertion portion and is bent to the cross section anchor-shaped branches with the tip of the insertion portion insertion portion A packing for a sliding door , comprising: a base portion having a curved portion formed as described above; and a serrated engagement portion made of a soft material attached to the outer surfaces of both of the curved portions .
JP2000391911A 2000-12-25 2000-12-25 Packing for sliding door Expired - Fee Related JP3550357B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000391911A JP3550357B2 (en) 2000-12-25 2000-12-25 Packing for sliding door

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JP2000391911A JP3550357B2 (en) 2000-12-25 2000-12-25 Packing for sliding door

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JP3550357B2 true JP3550357B2 (en) 2004-08-04

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Publication number Priority date Publication date Assignee Title
JP2004278217A (en) * 2003-03-18 2004-10-07 Daishin Kasei Kogyo Kk Door stop and door stop device using this door stop
JP2005306578A (en) * 2004-04-23 2005-11-04 Toshiba Elevator Co Ltd Smoke shielding device of elevator door
JP2013147897A (en) * 2012-01-23 2013-08-01 Okamura Corp Mobile panel
JP7201140B2 (en) * 2018-12-04 2023-01-10 アイカ工業株式会社 joinery structure

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