JP2010007283A - Cleaning device for sash roller rail - Google Patents

Cleaning device for sash roller rail Download PDF

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Publication number
JP2010007283A
JP2010007283A JP2008165402A JP2008165402A JP2010007283A JP 2010007283 A JP2010007283 A JP 2010007283A JP 2008165402 A JP2008165402 A JP 2008165402A JP 2008165402 A JP2008165402 A JP 2008165402A JP 2010007283 A JP2010007283 A JP 2010007283A
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Japan
Prior art keywords
cleaning
door
rail
cleaning device
main body
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Granted
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JP2008165402A
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Japanese (ja)
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JP4564552B2 (en
Inventor
Akira Takanaka
明 高中
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Nitto Kohki Co Ltd
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Nitto Kohki Co Ltd
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Priority to JP2008165402A priority Critical patent/JP4564552B2/en
Priority to KR1020090056827A priority patent/KR101046546B1/en
Priority to TW098121391A priority patent/TW201002929A/en
Priority to CN2009101509126A priority patent/CN101614093B/en
Publication of JP2010007283A publication Critical patent/JP2010007283A/en
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Publication of JP4564552B2 publication Critical patent/JP4564552B2/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/684Rails; Tracks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cleaning device for a sash roller rail, whose cleaning part is hard to come off and can be easily attached/detached. <P>SOLUTION: The cleaning device 10 cleans a rail 29 for guiding traveling of a sash roller 25 in accordance with opening/closing of a sliding door, and is composed of: a device body 13 having an engaged portion 12; a cleaning portion 15 formed at a lower edge of the device body 13, and abutting on the rail 29; and an attaching/detaching portion 17 detachably attached to a sash roller shaft 23 or a support plate 21 of the sash roller shaft. Herein, the engaged portion 12 engages with an engaging portion 23 arranged on the sliding door, and presses the cleaning portion 15 to the rail 29. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、戸車レールの清掃装置に関する。   The present invention relates to a door rail cleaning device.

特許文献1には、戸車レールを清掃する清掃装置において、戸車ホルダの下端に両面テープ、接着剤等により清掃部を取り付けた構成が開示されている。
一方、特許文献2には、一対のブラケットの下端に清掃部を備え、ブラケットに形成した軸穴と、戸車の軸穴とを合わせた状態で軸を貫通させ、軸の一端をかしめて清掃装置を取り付ける構成が開示されている。
実用新案登録第3138243号 特開2008−14022号
Patent Document 1 discloses a configuration in which a cleaning unit is attached to a lower end of a door roller holder by a double-sided tape, an adhesive, or the like in a cleaning device for cleaning the door wheel rail.
On the other hand, in Patent Document 2, a cleaning device is provided with a cleaning portion at the lower end of a pair of brackets, and the shaft is penetrated in a state where the shaft hole formed in the bracket and the shaft hole of the door pulley are aligned, and one end of the shaft is caulked. A configuration for mounting is disclosed.
Utility model registration No. 3138243 JP 2008-14022 A

しかし、特許文献1の従来技術は、両面テープ、接着剤等により清掃部を取り付けているため、長年の使用により接着力が弱まって清掃部が外れ易くなるという問題があった。
また、特許文献2の従来技術は、清掃装置を戸車と一緒にホルダに取り付ける必要があるため、清掃部を交換する際には戸車も一緒に取り外す必要があり、作業が煩雑になるという問題があった。
However, the conventional technique of Patent Document 1 has a problem in that the cleaning part is attached by a double-sided tape, an adhesive, or the like, so that the adhesive force is weakened due to long-term use and the cleaning part is easily detached.
Moreover, since it is necessary for the prior art of patent document 2 to attach a cleaning apparatus to a holder with a doorwheel, when replacing | exchanging a cleaning part, it is also necessary to remove a doorwheel together, and the problem that an operation | work becomes complicated. there were.

本発明は、このような従来の問題を解決するものであり、清掃部が外れ難く、しかも取付け及び取り外しが簡単にできる戸車レールの清掃装置を得ることを目的とする。   The present invention solves such a conventional problem, and an object of the present invention is to obtain a cleaning device for a door roller rail in which the cleaning portion is difficult to come off and can be easily attached and detached.

すなわち、本発明は、戸車の走行を案内するレールを引戸の開閉に伴って清掃する清掃装置であって、被係止部を有する装置本体と、装置本体の下端側に形成されてレールに当接する清掃部と、戸車軸又は戸車軸の支持板に対して脱着自在に取り付けられる脱着部とを備え、引戸に設けられた係止部に被係止部が係止して清掃部をレールに押圧していることを特徴とする。   That is, the present invention is a cleaning device that cleans a rail that guides the traveling of a doorwheel with the opening and closing of a sliding door, and is formed on an apparatus main body having a locked portion and a lower end side of the apparatus main body so as to contact the rail. A cleaning part that comes into contact, and a detachable part that is detachably attached to a door shaft or a support plate of the door shaft, and the locked part is locked to the locking part provided in the sliding door so that the cleaning part becomes a rail. It is characterized by pressing.

本発明では、装置本体の被係止部を引戸に設けられた係止部に係止させると共に脱着部を戸車軸又は戸車軸の支持部に装着して、清掃装置の取り付けが終了する。一方、清掃装置を取り外す場合には、脱着部を戸車軸又は戸車軸の支持板から取り外して、清掃装置の取り外しが終了する。このように、本発明では戸車軸又は戸車軸の支持板に脱着部を装着させたり外したりするだけで清掃装置の取り付け及び取り外しができ、別途に清掃装置を固定するための固定具を必要とせず、脱着作業も簡単である。   In this invention, the to-be-latched part of an apparatus main body is latched by the latching | locking part provided in the sliding door, and the attachment or detachment part is attached to the support part of a door shaft or a door shaft, and attachment of a cleaning apparatus is complete | finished. On the other hand, when removing the cleaning device, the detaching part is removed from the door shaft or the support plate of the door shaft, and the removal of the cleaning device is completed. Thus, in the present invention, the cleaning device can be attached and detached simply by attaching or removing the detachable portion to or from the door shaft or the support plate of the door shaft, and a separate fixing tool for fixing the cleaning device is required. In addition, the detaching work is easy.

また、請求項2に記載の発明は、請求項1に記載の発明において、戸車軸が係止部となっており、被係止部は戸車軸が挿通する挿通穴であることを特徴とする。
戸車軸に挿通穴を挿入するだけで装置本体を係止できるので、装置本体の位置決めが簡単で且つ構成も簡単である。
The invention according to claim 2 is the invention according to claim 1, wherein the door shaft is a locking portion, and the locked portion is an insertion hole through which the door shaft is inserted. .
Since the apparatus main body can be locked only by inserting the insertion hole into the door shaft, the positioning of the apparatus main body is simple and the configuration is simple.

また、請求項3に記載の発明は、請求項1又は2に記載の発明において、装置本体、清掃部及び脱着部は樹脂により一体成形されていることを特徴とする。
このように、装置本体、清掃部及び脱着部は一体成形されているので、経年変化によって清掃部が装置本体から剥がれたりし難く耐久性に優れる。また、樹脂製であるため、取り付け及び取り外し作業が容易である。
The invention described in claim 3 is characterized in that, in the invention described in claim 1 or 2, the apparatus main body, the cleaning part and the detaching part are integrally formed of resin.
Thus, since the apparatus main body, the cleaning part, and the detachable part are integrally formed, the cleaning part is hardly peeled off from the apparatus main body due to secular change, and is excellent in durability. Moreover, since it is resin, attachment and removal work are easy.

請求項4に記載の発明は、請求項1〜3のいずれかに記載の発明において、装置本体は正面視逆T字状であり、清掃部は装置本体の水平部分の両端から下方に向けて突設して形成されていることを特徴とする。
このように、清掃部は装置本体の水平部分の両端から下方に向けて突設して形成してあるため、装置本体の戸車軸回りの動きがレールで抑えられ、清掃装置を安定した姿勢を保ったまま移動させることができる。よって、常に一定の圧力で清掃部をレールに押し当てることができ、レールに対する清掃部の接触ムラを防止して清掃性能の向上を図ることができる。
The invention according to claim 4 is the invention according to any one of claims 1 to 3, wherein the apparatus main body has a reverse T-shape when viewed from the front, and the cleaning portion faces downward from both ends of the horizontal portion of the apparatus main body. It is formed by projecting.
In this way, the cleaning part is formed by projecting downward from both ends of the horizontal part of the apparatus body, so that the movement of the apparatus body around the door shaft is suppressed by the rail, and the cleaning apparatus has a stable posture. It can be moved while keeping. Therefore, the cleaning part can always be pressed against the rail with a constant pressure, and contact unevenness of the cleaning part with respect to the rail can be prevented to improve the cleaning performance.

請求項5に記載の発明は、請求項1〜3のいずれかに記載の発明において、装置本体は正面視において挿通穴から上下方向に延びる垂直部分と、垂直部分から斜め下方に向けてそれぞれ延びる傾斜部分とからなり、清掃部は傾斜部分の先端から下方に向けて突設して形成されていることを特徴とする。
このように、装置本体に挿通穴から斜め下方に向けてそれぞれ延びる傾斜部分を有しているので、引戸の開閉方向に働く力が傾斜部分を通じて清掃部に伝わり、清掃部を強くレールに押し当てることができ、清掃性能の向上が図れる。また、傾斜部分のたわみによって清掃部を強くレールに押し当てることができ、清掃性能の向上を更に図ることができる。
The invention according to claim 5 is the invention according to any one of claims 1 to 3, wherein the apparatus main body extends vertically from the insertion hole in the vertical direction and obliquely downward from the vertical part in the front view. The cleaning portion is formed so as to protrude downward from the tip of the inclined portion.
As described above, since the apparatus main body has the inclined portions extending obliquely downward from the insertion holes, the force acting in the opening / closing direction of the sliding door is transmitted to the cleaning portion through the inclined portion, and the cleaning portion is strongly pressed against the rail. And cleaning performance can be improved. Further, the cleaning portion can be strongly pressed against the rail by the deflection of the inclined portion, and the cleaning performance can be further improved.

請求項6に記載の発明は、請求項2〜5の何れか一項に記載の発明において、清掃装置を取り外した状態における清掃部の下端から挿入穴の中心までの距離よりも、戸車軸の軸心からレール表面までの距離が短いことを特徴とする。
このようにした場合、清掃部を強くレールに押し当てることができ、清掃性能の向上を更に図ることができる。
The invention according to claim 6 is the invention according to any one of claims 2 to 5, wherein the door shaft has a larger distance than the distance from the lower end of the cleaning portion to the center of the insertion hole when the cleaning device is removed. The distance from the shaft center to the rail surface is short.
In this case, the cleaning part can be strongly pressed against the rail, and the cleaning performance can be further improved.

請求項7に記載の発明は、請求項1〜6の何れか一項に記載の発明において、清掃部の下端部は、引戸の進行方向の先端部から後端部に向かうに従ってレールに対して斜めであり、先端部のみをレールに接触させていることを特徴とする。
清掃部の下端部を引戸の進行方向の先端部のみをレールに接触させているので、レールに対する清掃部の先端部の面圧を高くして、レールに付着した塵埃等に鋭角な角度で接する事により清掃効果を確保するとともに、摺動面積を極力少なくする事により、摺動抵抗を低く押え、清掃部のスムーズな移動が可能となる。
The invention according to claim 7 is the invention according to any one of claims 1 to 6, wherein the lower end portion of the cleaning portion is relative to the rail as it goes from the front end portion in the moving direction of the sliding door toward the rear end portion. It is slanted, and only the tip is in contact with the rail.
Since the lower end of the cleaning unit is in contact with the rail only at the tip of the sliding door in the moving direction, the surface pressure of the tip of the cleaning unit with respect to the rail is increased to contact dust or the like adhering to the rail at an acute angle. As a result, the cleaning effect is ensured and the sliding area is reduced as much as possible, so that the sliding resistance can be kept low and the cleaning portion can be moved smoothly.

以下、本発明に係る戸車レールの清掃装置の実施形態を添付図面に基づき説明する。
図1は、本発明の第1の実施形態に係る清掃装置を取り付けた戸車装置を示し、(a)は平面図、(b)は(c)のA−A断面図、(c)は正面図をそれぞれ示し、図2は図1に示す清掃装置を抜き出して示す図であり、(a)は断面図、(b)は正面図である。
図1に示すように、戸車装置20は引戸本体の上部に取り付けられており、引戸本体の上端から上方に向けて延びる支持板(支持部)21と、支持板21に固定された戸車軸(係止部)23と、戸車軸23に取り付けられた戸車25とを備える。戸車25には外周にR状の溝27が形成されており、係る溝27が戸枠側に設けられたレール29に係合し、引戸の開閉に伴って戸車25がレール29上を移動するようになっている。
DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment of a door rail cleaning apparatus according to the present invention will be described with reference to the accompanying drawings.
1A and 1B show a door pulley apparatus to which a cleaning device according to a first embodiment of the present invention is attached, wherein FIG. 1A is a plan view, FIG. 1B is a cross-sectional view taken along line AA in FIG. FIGS. 2A and 2B are views showing the cleaning device extracted from FIG. 1, and FIG. 2A is a sectional view and FIG. 2B is a front view.
As shown in FIG. 1, the door roller device 20 is attached to the upper portion of the sliding door body, and a support plate (support portion) 21 that extends upward from the upper end of the sliding door body, and a door shaft ( (Locking portion) 23 and a door wheel 25 attached to the door wheel shaft 23. The door wheel 25 has an R-shaped groove 27 formed on the outer periphery thereof. The groove 27 engages with a rail 29 provided on the door frame side, and the door wheel 25 moves on the rail 29 as the sliding door is opened and closed. It is like that.

また、戸車軸23と戸車25との間にはボールベアリング31がはめ込まれており、戸車軸23に対して戸車25が回動自在に軸支されている。尚、ボールベアリング31を保持する保持板33は戸車25の一方側面25aよりも内側にくぼんだ位置にあり、戸車軸23の先端23aが保持板33よりも突出して設けられている。   A ball bearing 31 is fitted between the door wheel shaft 23 and the door wheel 25, and the door wheel 25 is pivotally supported with respect to the door wheel shaft 23. The holding plate 33 for holding the ball bearing 31 is in a position recessed inward from the one side surface 25 a of the door wheel 25, and the tip 23 a of the door wheel shaft 23 is provided so as to protrude from the holding plate 33.

次に戸車装置20に取り付けられる清掃装置10について説明する。清掃装置10は、戸車軸23に挿通する挿通穴(被係止部)12を有する正面視逆T字状の装置本体13と、装置本体13の下端の位置で戸車25の前方及び後方にそれぞれ形成された清掃部15と、戸車軸23の支持板21に対して脱着自在に係止して装置本体13が戸車軸23から抜けるのを防止する脱着部17とを備える。装置本体13、清掃部15及び脱着部17は樹脂により一体成形されている。   Next, the cleaning device 10 attached to the door pulley device 20 will be described. The cleaning device 10 includes an inverted T-shaped device body 13 having an insertion hole (locked portion) 12 that is inserted into the door shaft 23, and the front and rear of the door wheel 25 at the lower end of the device body 13. The formed cleaning part 15 and the attachment / detachment part 17 which detachably latches with respect to the support plate 21 of the door shaft 23 and prevents the apparatus main body 13 from detaching from the door wheel shaft 23 are provided. The apparatus main body 13, the cleaning part 15, and the detaching part 17 are integrally formed of resin.

装置本体13は、正面視において挿通穴12から上下方向に延びる垂直部分13aと、垂直部分13aの下端から戸車25の前後方向に延びる水平部分13bとからなり、清掃部15は水平部分13bの両端から下方且つ支持板21の方向に向けて突設して形成されている。また、装置本体13は垂直部分13aから支持板21に向けて断面視においてL字状になっており、L字の先端を下方に折り曲げた部分が支持板21に係止する脱着部17となっている。装置本体13の挿通穴12は基端部から支持板21に向けて突設する環状突起14に形成されており、環状突起14の挿通穴12に戸車軸23の先端23aが嵌合すると共に、環状突起14の先端部14aがボールベアリング31を保持する保持板33に突き当てられている。   The apparatus main body 13 includes a vertical portion 13a extending in the vertical direction from the insertion hole 12 in a front view, and a horizontal portion 13b extending in the front-rear direction of the door wheel 25 from the lower end of the vertical portion 13a. And projecting downward and in the direction of the support plate 21. The apparatus main body 13 is L-shaped in a cross-sectional view from the vertical portion 13 a toward the support plate 21, and a portion where the L-shaped tip is bent downward becomes a detachable portion 17 that is locked to the support plate 21. ing. The insertion hole 12 of the apparatus body 13 is formed in an annular protrusion 14 projecting from the base end toward the support plate 21, and the distal end 23 a of the door shaft 23 is fitted into the insertion hole 12 of the annular protrusion 14. The tip 14 a of the annular protrusion 14 is abutted against a holding plate 33 that holds the ball bearing 31.

また、清掃部15にはレール形状に合わせてR状の溝16が形成されている。また、清掃部15の下端部15aは、引戸の進行方向の先端部15bから後端部15cに向かうに従ってレール29に対して斜めにしており、先端部15bのみをレール29に接触させている。尚、先端部15bの端面15dはレール29に対して垂直あるいは後端部15c側に傾斜していることが好ましい。このようにした場合、清掃装置10の移動中に、レール29上の塵や埃が端面15dに案内されて先端部15bとレール表面との間に入り込み難くなる。   In addition, an R-shaped groove 16 is formed in the cleaning unit 15 according to the rail shape. Further, the lower end 15a of the cleaning unit 15 is inclined with respect to the rail 29 from the front end 15b in the moving direction of the sliding door toward the rear end 15c, and only the front end 15b is in contact with the rail 29. Note that the end surface 15d of the front end portion 15b is preferably perpendicular to the rail 29 or inclined toward the rear end portion 15c. In this case, during the movement of the cleaning device 10, dust and dirt on the rail 29 are guided by the end surface 15 d and are difficult to enter between the tip portion 15 b and the rail surface.

本実施の形態に係る清掃装置10を戸車装置20に取り付ける場合、装置本体13の挿通穴12を戸車軸23に挿通すると共に、脱着部17を支持板21に係止させて、清掃装置10の取り付けが終了する。一方、清掃装置10を取り外す場合には、脱着部17を支持板21から取り外し、装置本体13を戸車軸23から引き抜くことで、清掃装置10の取り外しが終了する。
このように、本実施の形態では支持板21に脱着部17を係止させたり外したりするだけで清掃装置10の取り付け及び取り外しができ、別途に清掃装置10を固定するための固定具を必要とせず、脱着作業が簡単で、後付けが容易である。また、樹脂製であるため、取り付け及び取り外しの際には、装置本体13のL字の部分がくの字に弾性変形するので、支持板21に対して脱着部17を係止させたり外したりし易い。
When attaching the cleaning device 10 according to the present embodiment to the door pulley device 20, the insertion hole 12 of the device main body 13 is inserted through the door wheel shaft 23, and the attachment / detachment portion 17 is locked to the support plate 21. Installation ends. On the other hand, when removing the cleaning device 10, the removal portion 17 is detached from the support plate 21, and the device main body 13 is pulled out from the door shaft 23, whereby the removal of the cleaning device 10 is completed.
As described above, in the present embodiment, the cleaning device 10 can be attached and detached simply by locking or removing the detachable portion 17 from the support plate 21, and a separate fixing tool for fixing the cleaning device 10 is necessary. However, it is easy to attach and detach, and easy to retrofit. Further, since it is made of resin, the L-shaped portion of the apparatus main body 13 is elastically deformed into a U-shape during attachment and removal, so that the detachable portion 17 is locked or removed from the support plate 21. easy.

また、装置本体13、清掃部15及び脱着部17は一体成形されているので、経年変化によって清掃部15が装置本体13から剥がれたりし難く耐久性に優れる。
清掃部15は装置本体13の水平部分13bの両端から下方に向けて突設して形成してあるため、装置本体13の戸車軸回りの動きがレール29で抑えられ、清掃装置10を安定した姿勢を保ったまま移動させることができる。よって、常に一定の圧力で清掃部15をレール29に押し当てることができ、レール29に対する清掃部15の接触ムラを防止でき、レール29表面の塵やほこりを確実に除去することができる。
Moreover, since the apparatus main body 13, the cleaning part 15, and the removal | desorption part 17 are integrally molded, the cleaning part 15 cannot peel off from the apparatus main body 13 with a secular change, and is excellent in durability.
Since the cleaning unit 15 is formed by projecting downward from both ends of the horizontal portion 13b of the apparatus main body 13, the movement of the apparatus main body 13 around the door shaft is suppressed by the rail 29, and the cleaning apparatus 10 is stabilized. It can be moved while maintaining its posture. Therefore, the cleaning part 15 can always be pressed against the rail 29 with a constant pressure, the contact unevenness of the cleaning part 15 with respect to the rail 29 can be prevented, and dust and dust on the surface of the rail 29 can be reliably removed.

更に、清掃部15の下端部15aは、先端部15bのみをレール29に接触させているので、レール29に対する清掃部15の先端部15bの面圧を高くして、レール29に付着した塵埃等に鋭角な角度で接する事により清掃効果を確保するとともに、摺動面積を極力少なくする事により、摺動抵抗を低く押え、清掃部15のスムーズな移動が可能となる。   Furthermore, since the lower end 15a of the cleaning unit 15 has only the front end 15b in contact with the rail 29, the surface pressure of the front end 15b of the cleaning unit 15 with respect to the rail 29 is increased, and dust adhered to the rail 29, etc. In addition to ensuring a cleaning effect by contacting the surface with an acute angle, and reducing the sliding area as much as possible, the sliding resistance can be kept low and the cleaning unit 15 can be moved smoothly.

次に第2の実施形態について図3を用いて説明する。尚、以下に説明する第2の実施の形態では、上述した第1実施の形態と同一部分には同一の符号を付することによって、その部分の詳細な説明を省略する。
第2の実施の形態では、清掃装置10を取り外した状態における清掃部15の先端部15b(下端)から挿通穴12の中心までの距離(図3で示すC)よりも、戸車軸23の軸心からレール29表面までの距離(図2で示すB)を短くしている。
このようにした場合、清掃装置10を取り付けた状態において清掃部15を強くレール29に押し当てることができ、清掃性能の向上を更に図ることができる。
Next, a second embodiment will be described with reference to FIG. Note that in the second embodiment described below, the same parts as those in the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted.
In 2nd Embodiment, the axis | shaft of the door shaft 23 rather than the distance (C shown in FIG. 3) from the front-end | tip part 15b (lower end) of the cleaning part 15 in the state which removed the cleaning apparatus 10 to the center of the penetration hole 12 is shown. The distance from the center to the surface of the rail 29 (B shown in FIG. 2) is shortened.
In this case, the cleaning unit 15 can be strongly pressed against the rail 29 with the cleaning device 10 attached, and the cleaning performance can be further improved.

また、装置本体13は正面視において挿通穴12から上方に向けて延びる垂直部分13cと、挿通穴12から斜め下方に向けてそれぞれ延びる傾斜部分13dとからなり、清掃部15は傾斜部分13dの先端から下方に向けて突設して形成されている。
このように、装置本体13に挿通穴12から斜め下方に向けてそれぞれ延びる傾斜部分13dを有しているので、引戸の開閉方向に働く力が傾斜部分13dを通じて清掃部15に伝わり、清掃部15を強くレール29に押し当てることができ、清掃性能の向上が図れる。また傾斜部分13dのたわみによって清掃部15を強くレール29に押し当てることができ、清掃性能の向上を更に図ることができる。
The apparatus main body 13 includes a vertical portion 13c extending upward from the insertion hole 12 and an inclined portion 13d extending obliquely downward from the insertion hole 12 in a front view, and the cleaning unit 15 is a tip of the inclined portion 13d. Projecting downward from the top.
Thus, since the apparatus main body 13 has the inclined portions 13d that extend obliquely downward from the insertion hole 12, the force acting in the opening / closing direction of the sliding door is transmitted to the cleaning portion 15 through the inclined portion 13d, and the cleaning portion 15 Can be strongly pressed against the rail 29, and the cleaning performance can be improved. Further, the cleaning portion 15 can be strongly pressed against the rail 29 by the deflection of the inclined portion 13d, and the cleaning performance can be further improved.

次に第3実施の形態について、図4及び図5を用いて説明する。図4及び図5に示すように脱着部18を環状突起14に設け、脱着部18を支持板21に係止せずに戸車軸23に係止するようにしている。
この場合、脱着部18は環状突起14の内周面から挿通穴12の中心に向けて突出するように設けており、脱着部18が戸車軸23の外周に形成した凹部23bに係止するようになっている。また、装置本体13の上部には清掃装置10の脱着のための把持部10aが設けられている。
なお、本発明の清掃装置10は、上述の実施形態になんら制限されるものではなく、本発明の趣旨を逸脱しない範囲で種々変更可能である。
Next, a third embodiment will be described with reference to FIGS. As shown in FIGS. 4 and 5, the detachable portion 18 is provided on the annular protrusion 14, and the detachable portion 18 is locked to the door shaft 23 without being locked to the support plate 21.
In this case, the detachable portion 18 is provided so as to protrude from the inner peripheral surface of the annular protrusion 14 toward the center of the insertion hole 12, and the detachable portion 18 is engaged with a recess 23 b formed on the outer periphery of the door shaft 23. It has become. In addition, a grip portion 10 a for attaching and detaching the cleaning device 10 is provided on the upper portion of the device main body 13.
In addition, the cleaning apparatus 10 of this invention is not restrict | limited to the above-mentioned embodiment at all, and can be variously changed in the range which does not deviate from the meaning of this invention.

本発明の第1の実施形態に係る清掃装置を取り付けた戸車装置を示し、(a)は平面図、(b)は(c)のA−A断面図、(c)は正面図をそれぞれ示す図である。1 shows a door apparatus with a cleaning device attached thereto according to a first embodiment of the present invention, in which (a) is a plan view, (b) is a sectional view taken along line AA of (c), and (c) is a front view. FIG. 図1に示す清掃装置を抜き出して示す図である。It is a figure which extracts and shows the cleaning apparatus shown in FIG. 本発明の第2の実施形態に係る清掃装置を示す図である。It is a figure which shows the cleaning apparatus which concerns on the 2nd Embodiment of this invention. 本発明の第3の実施形態に係る清掃装置を示す断面図である。It is sectional drawing which shows the cleaning apparatus which concerns on the 3rd Embodiment of this invention. 図4の清掃装置を抜き出して示す図であり、(a)は断面図、(b)は正面図である。It is a figure which extracts and shows the cleaning apparatus of FIG. 4, (a) is sectional drawing, (b) is a front view.

符号の説明Explanation of symbols

清掃装置10;挿通穴(被係止部)12;装置本体13;環状突起14;清掃部15;脱着部17、18;戸車装置20;支持板(支持部)21;戸車軸(係止部)23;先端23a;戸車25;一方側面25a;溝27;レール29;ボールベアリング31;保持板33

Cleaning device 10; insertion hole (locked portion) 12; device body 13; annular projection 14; cleaning portion 15; detaching portions 17 and 18; door roller device 20; support plate (support portion) 21; ) 23; tip 23a; door wheel 25; one side 25a; groove 27; rail 29; ball bearing 31;

Claims (7)

戸車の走行を案内するレールを引戸の開閉に伴って清掃する清掃装置であって、被係止部を有する装置本体と、装置本体の下端側に形成されてレールに当接する清掃部と、戸車軸又は戸車軸の支持部に対して脱着自在に取り付けられる脱着部とを備え、引戸に設けられた係止部に被係止部が係止して清掃部をレールに押圧していることを特徴とする戸車レールの清掃装置。   A cleaning device that cleans a rail that guides the traveling of the door truck as the sliding door opens and closes, the device main body having a locked portion, a cleaning portion that is formed on the lower end side of the device main body and contacts the rail, and a door A detachable part that is detachably attached to the support part of the axle or door axle, and the locked part is locked to the locking part provided on the sliding door to press the cleaning part against the rail. A cleaning device for door roller rails. 戸車軸が係止部となっており、被係止部は戸車軸が挿通する挿通穴であることを特徴とする請求項1に記載の戸車レールの清掃装置。   2. The door roller cleaning apparatus according to claim 1, wherein the door shaft is a locking portion, and the locked portion is an insertion hole through which the door shaft is inserted. 装置本体、清掃部及び脱着部は樹脂により一体成形されていることを特徴とする請求項1又は2に記載の戸車レールの清掃装置。   The apparatus main body, the cleaning part, and the removal | desorption part are integrally molded with resin, The cleaning apparatus of the door roller rail of Claim 1 or 2 characterized by the above-mentioned. 装置本体は正面視逆T字状であり、清掃部は装置本体の水平部分の両端から下方に向けて突設して形成されていることを特徴とする請求項1〜3の何れかに記載の戸車レールの清掃装置。   4. The apparatus body according to claim 1, wherein the apparatus body has an inverted T-shape when viewed from the front, and the cleaning portion projects downward from both ends of the horizontal portion of the apparatus body. Cleaning device for door roller rails. 装置本体は正面視において被係止部から上下方向に延びる垂直部分と、垂直部分から斜め下方に向けてそれぞれ延びる傾斜部分とからなり、清掃部は傾斜部分の先端から下方に向けて突設して形成されていることを特徴とする請求項1〜3の何れかに記載の戸車レールの清掃装置。   The main body of the apparatus is composed of a vertical portion extending in the vertical direction from the locked portion in a front view and an inclined portion extending obliquely downward from the vertical portion, and the cleaning portion protrudes downward from the tip of the inclined portion. The door rail cleaning device according to any one of claims 1 to 3, wherein the door roller rail cleaning device is formed. 清掃装置を取り外した状態における清掃部の下端から挿入穴の中心までの距離よりも、戸車軸の軸心からレール表面までの距離が短いことを特徴とする請求項2〜5の何れか一項に記載の戸車レールの清掃装置。   The distance from the shaft center of the door shaft to the rail surface is shorter than the distance from the lower end of the cleaning part to the center of the insertion hole when the cleaning device is removed. Cleaning device for door roller rails as described in 1. 清掃部の下端部は、引戸の進行方向の先端部から後端部に向かうに従ってレールに対して斜めであり、先端部のみをレールに接触させていることを特徴とする請求項1〜6の何れか一項に記載の戸車レールの清掃装置。


The lower end portion of the cleaning portion is inclined with respect to the rail toward the rear end portion from the front end portion in the moving direction of the sliding door, and only the front end portion is in contact with the rail. The door roller rail cleaning device according to any one of the above.


JP2008165402A 2008-06-25 2008-06-25 Cleaning device for door roller rail Active JP4564552B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008165402A JP4564552B2 (en) 2008-06-25 2008-06-25 Cleaning device for door roller rail
KR1020090056827A KR101046546B1 (en) 2008-06-25 2009-06-25 Door block with rail cleaning
TW098121391A TW201002929A (en) 2008-06-25 2009-06-25 Sash roller device with track cleaning tool
CN2009101509126A CN101614093B (en) 2008-06-25 2009-06-25 Door guide roller with a track cleaning device

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JP2008165402A JP4564552B2 (en) 2008-06-25 2008-06-25 Cleaning device for door roller rail

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JP4564552B2 JP4564552B2 (en) 2010-10-20

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CN108035641A (en) * 2017-12-28 2018-05-15 武汉利德测控技术有限公司 A kind of roller sliding rail driving device of rail traffic platform door
CN112334406B (en) * 2018-07-05 2022-05-13 三菱电机大楼技术服务株式会社 Door track cleaning device, door track cleaning method, and elevator
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JP2019218689A (en) * 2018-06-15 2019-12-26 Toto株式会社 Fixture, sash, and fixture assembly method
JP2020005580A (en) * 2018-07-10 2020-01-16 東都興業株式会社 Stopper mechanism for self-closing sliding door for greenhouse
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Also Published As

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TW201002929A (en) 2010-01-16
KR101046546B1 (en) 2011-07-05
KR20100002186A (en) 2010-01-06
CN101614093B (en) 2013-03-27
CN101614093A (en) 2009-12-30
TWI368684B (en) 2012-07-21
JP4564552B2 (en) 2010-10-20

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