JP2004243059A - Setting sucker enhancing bearing capacity of telescopic bar - Google Patents

Setting sucker enhancing bearing capacity of telescopic bar Download PDF

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Publication number
JP2004243059A
JP2004243059A JP2003072831A JP2003072831A JP2004243059A JP 2004243059 A JP2004243059 A JP 2004243059A JP 2003072831 A JP2003072831 A JP 2003072831A JP 2003072831 A JP2003072831 A JP 2003072831A JP 2004243059 A JP2004243059 A JP 2004243059A
Authority
JP
Japan
Prior art keywords
wall
telescopic bar
telescopic rod
sucker
bearing capacity
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.)
Pending
Application number
JP2003072831A
Other languages
Japanese (ja)
Inventor
Naoya Ueda
直也 上田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2003072831A priority Critical patent/JP2004243059A/en
Publication of JP2004243059A publication Critical patent/JP2004243059A/en
Pending legal-status Critical Current

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  • Supports Or Holders For Household Use (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple fitting device enlarging the extent of a load which a laid telescopic bar can withstand by enhancing the bearing capacity between a wall 4 and the telescopic bar end 5. <P>SOLUTION: This sucker is provided with a bearing part 3 having a structure of supporting a shaft in the rear face of a sucker part 1. This sucker is installed between the telescopic bar and the wall part. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は伸縮棒・テンションポール・突っ張りポール(以下伸縮棒で代表する)を架設する場合その棒端と壁部との間に設置する吸盤に関するものである。
【0002】
【従来の技術】
伸縮棒は両端部を互いに対向する壁部に圧接させ、端部と壁部との間に大きい摩擦力を発生させることで架設して、たとえば衣類などの懸垂に使用される。従来は伸縮棒の先端は樹脂製のカバーが付いているのみでこれをそのまま壁に接触させていた。
【0003】
【発明が解決しようとする課題】
伸縮棒を使用する際、棒自体の耐久力と比べて棒端と壁部との摩擦による支持力が小さいため、ある程度の荷重を掛けると棒自体の強度は問題なくても壁との支持部がずり落ちて傾き、最終的には落下してしまう。このため架設された伸縮棒は耐えうる荷重が小さく使用方法に制限が多かった。本発明は伸縮棒の耐えうる荷重を大幅に改善することを目的とする。
【0004】
【課題を解決するための手段】
伸縮棒の耐えうる荷重を増すためには壁と棒とがずれないようにすればよい。そこで吸盤部(1)背面に軸との摩擦力の大きな材質で作られた軸受け部(2)もしくは軸を支持する構造を備えた軸受け部(3)もしくはその両方を備えた吸盤を発明した。これを伸縮棒と壁との間に設置することにより、吸盤背面の部分と伸縮棒とは圧接力にくわえて材質による大きな摩擦力のためもしくは構造上軸受けに支持される形になるため支持力を増す。また吸盤部(1)は壁との横ずれに対して強いため吸盤部(1)と壁との間も支持力は大きく、加えて吸盤部(1)は伸縮棒の圧接力により壁に押しつけられるためさらに摩擦による支持力を増す。結果的に伸縮棒を直接壁に接触させるよりも大きな支持力が得られ、伸縮棒の耐えうる荷重が大きくなる。
【0005】
【発明の実施の形態】
以下本発明の実施例について説明する。吸盤部(1)背面に軸を支持する構造を備えた軸受け部(3)を設ける。本発明は以上のような構造である。
伸縮棒を使用する際壁(4)と棒端(5)の間に本発明の吸盤を設置する。吸盤部(1)の効果により壁(4)と吸盤部(1)の支持力は従来の伸縮棒と壁部との場合より大きい。伸縮棒端(5)は軸受け部(3)を圧迫する反発力での摩擦力だけでなく軸受け部(3)によっても支持される。このため軸受け部(3)が伸縮棒端(5)にあたえる支持力も従来の伸縮棒端と壁部との支持力より大きくなる。
また吸盤部(1)に対して角度をつけた軸を支持する構造の受け部(6)を備えた吸盤を使用すれば、従来は支持力が弱くて使用できなかった角状の壁(7)にも伸縮棒を使用することができる。
【0006】
【発明の効果】
本発明は簡便な方法で伸縮棒の耐荷重力を増強させることができ、従来よりも多くの用途に伸縮棒を用いることを可能にする。しかも取り外したあとは壁に跡を残すこともなく非常に便利である。
【図面の簡単な説明】
【図1】請求項1に相当する本発明の斜視図である。
【図2】請求項2に相当する本発明の斜視図である。
【図3】本発明の実施例を示した平面図である。
【図4】請求項2に相当する本発明の斜視図である。
【図5】本発明の実施例を示した平面図である。
【符号の説明】
1.吸盤部
2.軸受け部
3.軸を支持する構造を備えた軸受け部
4.壁
5.伸縮棒端
6.吸盤部に対して角度をつけた軸を支持する構造の受け部
7.角状の壁
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a suction cup to be installed between a rod end and a wall when a telescopic bar, a tension pole, and a tension pole (hereinafter referred to as a telescopic bar) are erected.
[0002]
[Prior art]
The telescopic rod is installed by pressing both ends against walls facing each other to generate a large frictional force between the ends and the wall, and is used for hanging clothes, for example. Conventionally, the tip of the telescopic rod has only a resin cover attached to it, and this is kept in contact with the wall.
[0003]
[Problems to be solved by the invention]
When using a telescopic rod, the supporting force due to the friction between the rod end and the wall is smaller than the durability of the rod itself. It falls down and tilts, eventually falling. For this reason, the erected telescopic rod has a small load that can be withstood, and the method of use is often limited. An object of the present invention is to significantly improve the load that the telescopic rod can withstand.
[0004]
[Means for Solving the Problems]
In order to increase the load that the telescopic bar can withstand, it is only necessary to prevent the wall and the bar from shifting. Therefore, a suction cup having a bearing (2) made of a material having a large frictional force with the shaft, a bearing (3) having a structure for supporting the shaft, or both of them on the back surface of the suction cup (1) was invented. By installing this between the telescopic rod and the wall, the back part of the suction cup and the telescopic rod are in contact with the pressure contact force, because of the large frictional force due to the material, or because they are structurally supported by the bearing, the supporting force Increase. Further, since the suction cup portion (1) is strong against lateral displacement with the wall, the supporting force between the suction cup portion (1) and the wall is large, and in addition, the suction cup portion (1) is pressed against the wall by the pressing force of the telescopic rod. Therefore, the supporting force by friction is further increased. As a result, a greater supporting force is obtained than when the telescopic rod is brought into direct contact with the wall, and the load that the telescopic rod can withstand is increased.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described. A bearing part (3) having a structure for supporting a shaft is provided on the back surface of the suction part (1). The present invention has the above structure.
When using the telescopic bar, the suction cup of the present invention is installed between the wall (4) and the bar end (5). Due to the effect of the suction cup (1), the supporting force of the wall (4) and the suction cup (1) is larger than that of the conventional telescopic rod and wall. The telescopic rod end (5) is supported not only by the frictional force due to the repulsive force pressing the bearing (3) but also by the bearing (3). For this reason, the bearing force applied by the bearing portion (3) to the telescopic rod end (5) is larger than the conventional supporting force between the telescopic rod end and the wall.
Further, if a suction cup provided with a receiving portion (6) having a structure for supporting a shaft at an angle to the suction cup portion (1) is used, the horn-shaped wall (7) which could not be used conventionally because of its weak supporting force. ) Can also use telescopic bars.
[0006]
【The invention's effect】
INDUSTRIAL APPLICABILITY The present invention can enhance the load-carrying capacity of a telescopic rod by a simple method, and makes it possible to use the telescopic rod for more applications than before. Moreover, after removal, it is very convenient without leaving any marks on the wall.
[Brief description of the drawings]
FIG. 1 is a perspective view of the present invention corresponding to claim 1;
FIG. 2 is a perspective view of the present invention corresponding to claim 2;
FIG. 3 is a plan view showing an embodiment of the present invention.
FIG. 4 is a perspective view of the present invention corresponding to claim 2;
FIG. 5 is a plan view showing an embodiment of the present invention.
[Explanation of symbols]
1. Sucker part2. Bearing part 3. 3. A bearing part having a structure for supporting a shaft. Wall 5. Telescopic rod end 6. 6. A receiving part having a structure for supporting a shaft at an angle to the suction part. Horned wall

Claims (2)

吸盤部背面に軸との摩擦力の大きい材質で作られた軸受け部を備えた事を特徴とする吸盤A suction cup characterized by having a bearing section made of a material having a large frictional force with the shaft on the back of the suction cup section 吸盤部背面に軸を支持する構造を備えた軸受け部をもつ事を特徴とする吸盤A sucker characterized by having a bearing part with a structure for supporting the shaft on the back of the sucker part
JP2003072831A 2003-02-10 2003-02-10 Setting sucker enhancing bearing capacity of telescopic bar Pending JP2004243059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003072831A JP2004243059A (en) 2003-02-10 2003-02-10 Setting sucker enhancing bearing capacity of telescopic bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003072831A JP2004243059A (en) 2003-02-10 2003-02-10 Setting sucker enhancing bearing capacity of telescopic bar

Publications (1)

Publication Number Publication Date
JP2004243059A true JP2004243059A (en) 2004-09-02

Family

ID=33027773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003072831A Pending JP2004243059A (en) 2003-02-10 2003-02-10 Setting sucker enhancing bearing capacity of telescopic bar

Country Status (1)

Country Link
JP (1) JP2004243059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017185039A (en) * 2016-04-06 2017-10-12 若井ホールディングス株式会社 Fixture for bracing rod to entrance corner
JP6758700B1 (en) * 2020-07-21 2020-09-23 野島 良之 Crimping fixed type tension rod fall prevention member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017185039A (en) * 2016-04-06 2017-10-12 若井ホールディングス株式会社 Fixture for bracing rod to entrance corner
JP7001879B2 (en) 2016-04-06 2022-01-20 若井ホールディングス株式会社 Tension rod attachment to the corner
JP6758700B1 (en) * 2020-07-21 2020-09-23 野島 良之 Crimping fixed type tension rod fall prevention member
WO2022018947A1 (en) * 2020-07-21 2022-01-27 良之 野島 Crimp-fixed type tension rod fall prevention member

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