JP2022029736A - Tension rod - Google Patents

Tension rod Download PDF

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JP2022029736A
JP2022029736A JP2020133188A JP2020133188A JP2022029736A JP 2022029736 A JP2022029736 A JP 2022029736A JP 2020133188 A JP2020133188 A JP 2020133188A JP 2020133188 A JP2020133188 A JP 2020133188A JP 2022029736 A JP2022029736 A JP 2022029736A
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wall surface
rod
rod body
tension
fixing
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耕司 関本
Koji Sekimoto
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Abstract

To solve the problem that although there is a request to attach a tension rod 100 to a corner portion of a wall surface W, it is very difficult to attach the tension rod 100 because a general corner portion has an angle of 90 degrees.SOLUTION: An angle adjustment unit 31 adjusts a resin surface 36 of a fixing plate 33 so as to be 45 degrees with respect to a longitudinal direction of a rod body 1 and fixes an angle; and an expansion/contraction unit 2 adjusts the length of the entire rod body 1, thereby pressing a fixing part 3 against the corner part of a wall surface W. Subsequently, the nut of a tension part is rotated to extend the rod body 1, and the fixing part 3 is pressed against the wall surface W. The resin surface 36 of the fixing part 3 is pressed against the wall surface W and comes into close contact with the wall surface W. Consequently, the fixing part 3 is closely fixed to the wall, and a tension rod 100 is fixed at the corner part.SELECTED DRAWING: Figure 5

Description

本発明は、屋内外の天井、壁面、側面等のコーナー部分に簡易に取り付け及び取り外しができる突っ張り棒に関するものである。 The present invention relates to a tension rod that can be easily attached to and detached from a corner portion such as an indoor / outdoor ceiling, a wall surface, and a side surface.

現在知られている突っ張り棒は、対向する壁面の間に棒体を配置し、当該棒体を伸ばしてその両端を前記壁面に対して押しつけ、全体を壁面の間に突っ張らせて取り付けるものである。突っ張り棒は、ねじ穴を空けることができない壁面に対して有用であり、業者でなくても簡単に取り付けられる点に利点がある。 Currently known strut rods are those in which a rod body is placed between facing wall surfaces, the rod body is extended and both ends thereof are pressed against the wall surface, and the entire rod body is stretched between the wall surfaces to be attached. .. Strut bars are useful for walls where screw holes cannot be drilled, and have the advantage of being easy to install even if you are not a trader.

特開2009-046935号公報Japanese Unexamined Patent Publication No. 2009-046935 特開2011-169412号公報Japanese Unexamined Patent Publication No. 2011-169412 特開2017-096025号公報JP-A-2017-0960225

しかしながら、従来の突っ張り棒は、対向する壁面の間にしか取り付けることができない。一方で、壁面のコーナー部分がデッドスペースになることが多く、このコーナー部分に突っ張り棒を取り付けたいという要望があるが、一般的なコーナー部分は90度の角度になっており突っ張り棒を取り付けるのは大変困難か不能であった。本発明は、係る問題点を解決するためになされたものである。 However, conventional tension rods can only be mounted between facing wall surfaces. On the other hand, the corner part of the wall surface often becomes a dead space, and there is a request to attach a tension rod to this corner part, but the general corner part has an angle of 90 degrees and the tension rod is attached. Was very difficult or impossible. The present invention has been made to solve such a problem.

本発明に係る突っ張り棒は、長手方向に伸縮する伸縮部を有する棒本体と、固定板に対して壁面に当接する樹脂面を設けると共に当該樹脂面が前記棒本体の長手方向に対して略45度の角度になる状態を含め得るように前記棒本体の両端部に前記固定板を設けた固定部と、を有することを特徴とする。前記壁面と水平方向の前記固定板の移動を阻止する凹凸を、前記固定板と壁面との間に形成する位置固定部を設けたものとするのが好ましい。 The tension rod according to the present invention is provided with a rod body having an elastic portion that expands and contracts in the longitudinal direction and a resin surface that abuts on the wall surface with respect to the fixing plate, and the resin surface is substantially 45 with respect to the longitudinal direction of the rod body. It is characterized by having a fixing portion provided with the fixing plate at both ends of the rod body so as to include a state of being at an angle of degree. It is preferable to provide a position fixing portion formed between the fixing plate and the wall surface so as to have unevenness that prevents the fixing plate from moving in the horizontal direction with the wall surface.

また、本発明に係る突っ張り構造体は、長手方向に伸縮する伸縮部を有する棒本体からなる突っ張り棒と、二枚の短冊形状の板体を回動可能に連結すると共に当該板体の壁に対する接触面に樹脂面を設け且つ前記突っ張り棒の両端に設けた固定部を板体に対して45度を含む角度で連結した固定板と、を有することを特徴とする。 Further, in the tension structure according to the present invention, a tension rod made of a rod body having an expansion / contraction portion that expands and contracts in the longitudinal direction and two strip-shaped plates are rotatably connected to the wall of the plate. It is characterized by having a fixing plate provided with a resin surface on a contact surface and connecting fixing portions provided at both ends of the tension rod at an angle including 45 degrees to the plate body.

この発明の実施の形態1に係る突っ張り棒を示す構成図である。It is a block diagram which shows the tension rod which concerns on Embodiment 1 of this invention. 角度調整部の構造を示す説明図である。It is explanatory drawing which shows the structure of the angle adjustment part. 固定部を示す説明図である。It is explanatory drawing which shows the fixed part. 固定部の別の例を示す説明図である。It is explanatory drawing which shows another example of a fixed part. 突っ張り棒の使用状態を示す説明図である。It is explanatory drawing which shows the use state of the tension rod. この発明の実施の形態2に係る突っ張り棒を示す説明図である。It is explanatory drawing which shows the tension rod which concerns on Embodiment 2 of this invention. この突っ張り棒の使用状態を示す説明図である。It is explanatory drawing which shows the use state of this tension rod. この発明の実施の形態3に係る突っ張り構造体を示す説明図である。It is explanatory drawing which shows the tension structure which concerns on Embodiment 3 of this invention. この発明の実施の形態3に係る突っ張り構造体を示す説明図である。It is explanatory drawing which shows the tension structure which concerns on Embodiment 3 of this invention. この発明の実施の形態3に係る突っ張り構造体を示す説明図である。It is explanatory drawing which shows the tension structure which concerns on Embodiment 3 of this invention. この突っ張り構造体の使用状態を示す説明図である。It is explanatory drawing which shows the use state of this tension structure.

(実施の形態1)
図1は、この発明の実施の形態1に係る突っ張り棒を示す構成図である。この突っ張り棒100は、一部で分割された棒本体1と、分割した端部同士にネジ部11を設けると共にこのネジ部11をスリーブ状部材であるナット12に両側から螺合連結してナット12の回転により棒本体1全体を長手方向に伸縮させる伸縮部2と、棒本体1の両端部に設けた固定部3とから構成される。
(Embodiment 1)
FIG. 1 is a configuration diagram showing a tension rod according to the first embodiment of the present invention. The tension rod 100 is provided with a partially divided rod main body 1 and a threaded portion 11 between the divided ends, and the threaded portion 11 is screwed and connected to a nut 12 which is a sleeve-shaped member from both sides to form a nut. It is composed of an expansion / contraction portion 2 that expands / contracts the entire rod body 1 in the longitudinal direction by rotation of the rod body 1, and fixing portions 3 provided at both ends of the rod body 1.

前記伸縮部2は、ナット12の内側に両側から互いに逆方向の雌ネジが形成されている。また、分割された棒本体1の端部には、それぞれ互いに逆方向の雄ネジが設けられ、この雄ネジを前記ナット12の雌ネジに螺合させて棒本体1を1本に連結する。ナット12を回転させることで棒本体1が長手方向に伸縮動作する。なお、全体長さを調整するための伸縮部2の構成は、他の公知の構成を採用しても良い。 In the expansion / contraction portion 2, female screws in opposite directions are formed on the inside of the nut 12 from both sides. Further, male screws in opposite directions are provided at the ends of the divided rod main bodies 1, and the male screws are screwed into the female screws of the nut 12 to connect the rod main body 1 to one. By rotating the nut 12, the rod body 1 expands and contracts in the longitudinal direction. As the configuration of the expansion / contraction portion 2 for adjusting the overall length, another known configuration may be adopted.

次に、前記固定部3は、棒本体1の両端に角度調整部31をもって角度調整可能に設けられる。角度調整部31は、図2(a)に示すように、棒本体1の端部に設けたブラケット32と、固定板33の裏面に設けたブラケット34とからなり、各ブラケット32,34の対向面には互いにかみ合う凹凸35が形成される。図2(b)に示すように、凹凸35がかみ合うように重ねたブラケット同士は中央を貫通するボルトナット(図示省略)により互いに締め付けられ、棒本体1に対して固定板33を所定角度で固定できる。角度調整部31は、少なくとも固定板33の樹脂面36に対して棒本体1が45度の角度になる状態を設定できるようにする。 Next, the fixing portion 3 is provided with angle adjusting portions 31 at both ends of the rod body 1 so that the angle can be adjusted. As shown in FIG. 2A, the angle adjusting portion 31 includes a bracket 32 provided at the end of the rod body 1 and a bracket 34 provided on the back surface of the fixing plate 33, and the brackets 32 and 34 face each other. Concavities and convexities 35 that mesh with each other are formed on the surface. As shown in FIG. 2B, the brackets stacked so that the unevenness 35 meshes with each other are fastened to each other by bolts and nuts (not shown) penetrating the center, and the fixing plate 33 is fixed to the rod body 1 at a predetermined angle. can. The angle adjusting unit 31 makes it possible to set a state in which the rod body 1 has an angle of at least 45 degrees with respect to the resin surface 36 of the fixing plate 33.

固定部3の固定板33の表面には、樹脂板36が設けられる。樹脂板36は、図3に示すように、滑り止め機能を有する薄厚のクロロプレンゴムをプラスチック製の固定板33に張り付けた構造である。クロロプレンゴムの表面には、多数の凹凸が形成されており、当該凹凸により壁面との摩擦力を得る。また、図4に示すように、スポンジ状になっている天然ゴムをプラスチック製の固定板33に張り付けた構造であっても良い。更に、適度な柔軟性を有するエチレン・プロピレン・ジエンゴム(EPDM)でも良い。これらの表面は、微細な多孔質性である。 A resin plate 36 is provided on the surface of the fixing plate 33 of the fixing portion 3. As shown in FIG. 3, the resin plate 36 has a structure in which a thin chloroprene rubber having a non-slip function is attached to a plastic fixing plate 33. A large number of irregularities are formed on the surface of the chloroprene rubber, and the irregularities obtain a frictional force with the wall surface. Further, as shown in FIG. 4, a structure in which a sponge-shaped natural rubber is attached to a plastic fixing plate 33 may be used. Further, ethylene propylene diene rubber (EPDM) having appropriate flexibility may be used. These surfaces are finely porous.

図5は、突っ張り棒の使用状態を示す説明図である。角度調整部31により前記固定板33の樹脂面36を棒本体1の長手方向に対して45度になるように調整し、角度を固定する。続いて、伸縮部2により棒本体1全体の長さを調節し、固定部3を壁面Wのコーナー部に押し付ける。続いて、ナット12を回転させて棒本体1を伸ばし、固定部3の固体板33を壁面Wに押し付ける。固定部3の樹脂面36は壁面Wに押し付けられて当該壁面Wに対し密着する。 FIG. 5 is an explanatory diagram showing a usage state of the tension rod. The angle adjusting portion 31 adjusts the resin surface 36 of the fixing plate 33 so as to be 45 degrees with respect to the longitudinal direction of the rod body 1 to fix the angle. Subsequently, the length of the entire rod body 1 is adjusted by the expansion / contraction portion 2, and the fixing portion 3 is pressed against the corner portion of the wall surface W. Subsequently, the nut 12 is rotated to extend the rod body 1, and the solid plate 33 of the fixing portion 3 is pressed against the wall surface W. The resin surface 36 of the fixing portion 3 is pressed against the wall surface W and comes into close contact with the wall surface W.

棒本体1の軸方向の力は、固定部3が45度に傾斜していることから、壁面Wに垂直方向の力と水平方向の力に分離できる。水平方向の力は壁面Wと樹脂面36との摩擦力により受けられる。 Since the fixing portion 3 is inclined at 45 degrees, the axial force of the rod body 1 can be separated into a force perpendicular to the wall surface W and a force in the horizontal direction. The force in the horizontal direction is received by the frictional force between the wall surface W and the resin surface 36.

壁面Wの表面が凹凸がない鏡面の場合、樹脂面36の素材が吸着して高い摩擦力を生じさせるので、固定板33が壁面Wに固定される。壁面Wの表面に小さな凹凸がある場合(モルタル、珪藻土等の塗り壁)、樹脂面36に凹凸が食い込んで大きな摩擦力を生じさせ、面方向の移動を阻害する。これにより、固定部3が壁に密着固定され、突っ張り棒100がコーナー部で固定される。 When the surface of the wall surface W is a mirror surface without unevenness, the material of the resin surface 36 is adsorbed to generate a high frictional force, so that the fixing plate 33 is fixed to the wall surface W. When the surface of the wall surface W has small irregularities (plastered wall such as mortar or diatomaceous earth), the irregularities bite into the resin surface 36 to generate a large frictional force and hinder the movement in the surface direction. As a result, the fixing portion 3 is closely fixed to the wall, and the tension rod 100 is fixed at the corner portion.

突っ張り棒100を取り外す場合、前記ナット12を回転させて棒本体1を縮め、壁面Wへの付勢を解く。これにより簡単に突っ張り棒100を壁面Wから外すことができる。 When removing the tension rod 100, the nut 12 is rotated to contract the rod body 1 and release the force on the wall surface W. As a result, the tension rod 100 can be easily removed from the wall surface W.

以上の突っ張り棒100によれば、壁面Wのコーナー部分のデッドスペースに突っ張り棒100を設置できるので、空間を有効に使用できるようになる。 According to the above-mentioned tension rod 100, the tension rod 100 can be installed in the dead space at the corner portion of the wall surface W, so that the space can be effectively used.

(実施の形態2)
図6は、この発明の実施の形態2に係る突っ張り棒を示す説明図である。この突っ張り棒200は、上記実施の形態1に係る突っ張り棒100と略同じ構成であるが、壁面Wに対して針を突き刺す位置固定構造210を有する。その他の構成は実施の形態1と同様であるから、説明を省略する。位置固定構造210は、同図(a)に示すように、固定板33の一部に先端に針211を設けた押込部212が設けられる。押込部212は、固定板33の穴213に挿通され摩擦力で保持されている。先端の針211は、樹脂面36の中に埋没している。押込部212の頂部は固定板33から突出している。
(Embodiment 2)
FIG. 6 is an explanatory view showing a tension rod according to the second embodiment of the present invention. The tension rod 200 has substantially the same configuration as the tension rod 100 according to the first embodiment, but has a position fixing structure 210 for piercing a needle with respect to the wall surface W. Since other configurations are the same as those in the first embodiment, the description thereof will be omitted. As shown in FIG. 3A, the position fixing structure 210 is provided with a push-in portion 212 having a needle 211 at the tip of a part of the fixing plate 33. The pushing portion 212 is inserted into the hole 213 of the fixing plate 33 and held by frictional force. The needle 211 at the tip is buried in the resin surface 36. The top of the push-in portion 212 protrudes from the fixing plate 33.

位置固定構造210は、同図(b)に示すように、固定板33に対して2つ設けられるがこれに限定されない。針211は、押しピンの針程度の大きさである。長いものが好ましいが、針径は、壁面Wの針跡を小さくするために小さめが良い。位置固定構造210は、前記壁面Wと水平方向の前記固定板33の移動を阻止する凹凸を前記固定板33と壁面Wとの間に形成する構造であれば、針を差し込む形式でなくても良い。 As shown in FIG. 3B, two position fixing structures 210 are provided with respect to the fixing plate 33, but the position fixing structure 210 is not limited to this. The needle 211 is about the size of a push pin needle. A long one is preferable, but the needle diameter is preferably small in order to reduce the needle mark on the wall surface W. The position fixing structure 210 does not have to be in the form of inserting a needle as long as it has a structure in which unevenness that prevents the wall surface W and the fixing plate 33 from moving in the horizontal direction is formed between the fixing plate 33 and the wall surface W. good.

図7は、この突っ張り棒の使用状態を示す説明図である。固定板33を壁面Wに押し付けると共に位置固定構造210の押込部212を押し込んで針211を壁面Wに差し込む。これにより、固定板33は、壁面Wに平行方向で位置固定される。この状態で、前記ナット12を回転させて棒本体1を長手方向に伸ばし、固定部3を壁面Wに押し付ける。固定部3の樹脂面36は壁面Wに押し付けられて当該壁面Wに対し密着する。 FIG. 7 is an explanatory diagram showing a usage state of the tension rod. The fixing plate 33 is pressed against the wall surface W, and the pushing portion 212 of the position fixing structure 210 is pushed in to insert the needle 211 into the wall surface W. As a result, the fixing plate 33 is fixed in position in the direction parallel to the wall surface W. In this state, the nut 12 is rotated to extend the rod body 1 in the longitudinal direction, and the fixing portion 3 is pressed against the wall surface W. The resin surface 36 of the fixing portion 3 is pressed against the wall surface W and comes into close contact with the wall surface W.

また、固定板33の前記壁面Wと平行方向の移動は前記樹脂面36の摩擦力と位置固定構造210の針211のせん断応力により阻止され、固定部3が壁に密着固定される。 Further, the movement of the fixing plate 33 in the direction parallel to the wall surface W is blocked by the frictional force of the resin surface 36 and the shear stress of the needle 211 of the position fixing structure 210, and the fixing portion 3 is closely fixed to the wall.

以上の突っ張り棒200によれば、壁面Wのコーナー部分がデッドスペースに突っ張り棒200を設置できるので、空間を有効に使用できるようになる。 According to the above-mentioned tension rod 200, since the tension rod 200 can be installed in the dead space at the corner portion of the wall surface W, the space can be effectively used.

(実施の形態3)
図8は、この発明の実施の形態3にかかる突っ張り構造体を示す斜視図である。この突っ張り構造体300は、短冊形状の板体を直角に且つ回動可能に接続した固定板301を有し、当該固定板301の間に突っ張り棒100を設けた構成である。突っ張り棒100は、棒本体1と、当該棒本体1の両端に設けられ前記固定板301に取り付けられるスリーブ状の固定部302と、棒本体1の一端と固定部302のスリーブとを螺合連結して棒本体1の回転により長手方向に伸縮させる伸縮部2とから構成される。
(Embodiment 3)
FIG. 8 is a perspective view showing the tension structure according to the third embodiment of the present invention. The tension structure 300 has a fixing plate 301 in which strip-shaped plates are connected at right angles and rotatably, and a tension rod 100 is provided between the fixing plates 301. The tension rod 100 is a rod main body 1, a sleeve-shaped fixing portion 302 provided at both ends of the rod main body 1 and attached to the fixing plate 301, and one end of the rod main body 1 and a sleeve of the fixing portion 302 are screwed and connected. It is composed of an expansion / contraction portion 2 that expands / contracts in the longitudinal direction by the rotation of the rod body 1.

固定板301の裏面(壁面Wとの接触面)には、樹脂面303が設けられる。当該樹脂面303は、例えばクロロプレンゴムからなり、その表面には多数の凹凸が形成され当該凹凸により壁面Wとの摩擦力を得る。また、スポンジ状になっている天然ゴムをプラスチック製の固定板301に張り付けた構造であっても良い。更に、適度な柔軟性を有するエチレン・プロピレン・ジエンゴム(EPDM)でも良い。これらの表面は、微細な多孔質性である。 A resin surface 303 is provided on the back surface (contact surface with the wall surface W) of the fixing plate 301. The resin surface 303 is made of, for example, chloroprene rubber, and a large number of irregularities are formed on the surface thereof, and frictional force with the wall surface W is obtained by the irregularities. Further, the structure may be such that a sponge-shaped natural rubber is attached to a plastic fixing plate 301. Further, ethylene propylene diene rubber (EPDM) having appropriate flexibility may be used. These surfaces are finely porous.

固定板301の一部は山形状の突起部304が設けられ、この突起部304の斜面に対して前記棒本体1の固定部302が固定される。固定板301どうしは、短辺部分で蝶番305により連結されわずかに回動可能となる。これにより、突っ張り棒100が固定板301に対して略45度の角度で固定される。固定板301はわずかに回動することから突っ張り棒100と固定板301との角度は45度に対してプラスマイナス数度の角度で連結又は固定されることになる。即ち、45度の角度を少なくとも含む角度の範囲(例えば40度以上50度以下)で連結ないし固定される。 A mountain-shaped protrusion 304 is provided on a part of the fixing plate 301, and the fixing portion 302 of the rod body 1 is fixed to the slope of the protrusion 304. The fixing plates 301 are connected to each other by a hinge 305 at the short side portion and are slightly rotatable. As a result, the tension rod 100 is fixed to the fixing plate 301 at an angle of approximately 45 degrees. Since the fixing plate 301 rotates slightly, the angle between the tension rod 100 and the fixing plate 301 is connected or fixed at an angle of plus or minus several degrees with respect to 45 degrees. That is, they are connected or fixed within an angle range including at least an angle of 45 degrees (for example, 40 degrees or more and 50 degrees or less).

次に、この突っ張り構造体300の壁面Wへの取付について説明する。まず、棒本体1の固定部302を回転させて長手方向の長さを多少短く調整し、図11に示すように、固定板301を壁のコーナー部分の壁面Wに押し当てる。この状態で伸縮部2により棒本体1全体の長さを伸ばして前記固定板301を壁面Wのコーナー部に押し付ける。固定板301の樹脂面303は壁面Wに押し付けられて当該壁面Wに対し密着する。 Next, the attachment of the tension structure 300 to the wall surface W will be described. First, the fixing portion 302 of the rod body 1 is rotated to adjust the length in the longitudinal direction to be slightly shorter, and the fixing plate 301 is pressed against the wall surface W at the corner portion of the wall as shown in FIG. In this state, the length of the entire rod body 1 is extended by the telescopic portion 2, and the fixing plate 301 is pressed against the corner portion of the wall surface W. The resin surface 303 of the fixing plate 301 is pressed against the wall surface W and comes into close contact with the wall surface W.

棒本体1の軸方向の力は、突起部の斜面が45度に傾斜していることから、壁面Wに垂直方向の力と水平方向の力に分離できる。水平方向の力は壁面Wと樹脂面303との摩擦力により受けられる。固定板301の面積の半分以上に樹脂面303を設けることで、全体で高い摩擦力が得られる。 The axial force of the rod body 1 can be separated into a force perpendicular to the wall surface W and a force horizontal to the wall surface W because the slope of the protrusion is inclined at 45 degrees. The force in the horizontal direction is received by the frictional force between the wall surface W and the resin surface 303. By providing the resin surface 303 on more than half of the area of the fixing plate 301, a high frictional force can be obtained as a whole.

壁面Wの表面が凹凸がない鏡面の場合、樹脂面303の素材が吸着して高い摩擦力を生じさせるので、固定板301が壁面Wに固定される。壁面Wの表面に小さな凹凸がある場合(モルタル、珪藻土等の塗り壁)、樹脂面303に凹凸が食い込んで大きな摩擦力を生じさせ、面方向の移動を阻害する。これにより、固定板301が壁に密着固定され、突っ張り構造体300がコーナー部で固定される。 When the surface of the wall surface W is a mirror surface without unevenness, the material of the resin surface 303 is adsorbed to generate a high frictional force, so that the fixing plate 301 is fixed to the wall surface W. When the surface of the wall surface W has small irregularities (plastered wall such as mortar or diatomaceous earth), the irregularities bite into the resin surface 303 to generate a large frictional force and hinder the movement in the surface direction. As a result, the fixing plate 301 is closely fixed to the wall, and the tension structure 300 is fixed at the corner portion.

突っ張り構造体300を取り外す場合、前記棒本体1を回転させて棒本体1を縮め、壁面Wへの付勢を解く。これにより簡単に突っ張り構造体300を壁面Wから外すことができる。 When the tension structure 300 is removed, the rod body 1 is rotated to contract the rod body 1 and release the force on the wall surface W. As a result, the tension structure 300 can be easily removed from the wall surface W.

以上の突っ張り構造体300によれば、壁面Wのコーナー部分がデッドスペースに突っ張り棒100を設置できるので、空間を有効に使用できるようになる。 According to the above-mentioned tension structure 300, the tension rod 100 can be installed in the dead space at the corner portion of the wall surface W, so that the space can be effectively used.

100 突っ張り棒
1 棒本体
2 伸縮部
3 固定部
100 Strut rod 1 Rod body 2 Telescopic part 3 Fixed part

Claims (3)

長手方向に伸縮する伸縮部を有する棒本体と、
固定板に対して壁面に当接する樹脂面を設けると共に当該樹脂面が前記棒本体の長手方向に対して略45度の角度になる状態を含め得るように前記棒本体の両端部に前記固定板を設けた固定部と、
を有することを特徴とする突っ張り棒。
A rod body with an elastic part that expands and contracts in the longitudinal direction,
The fixing plates are provided at both ends of the rod body so as to provide a resin surface that abuts on the wall surface of the fixing plate and to include a state in which the resin surface has an angle of approximately 45 degrees with respect to the longitudinal direction of the rod body. And the fixed part provided with
A tension rod characterized by having.
前記壁面と水平方向の前記固定板の移動を阻止する凹凸を、前記固定板と壁面との間に形成する位置固定部を設けたことを特徴とする請求項1に記載の突っ張り棒。 The tension rod according to claim 1, wherein a position fixing portion is provided between the fixing plate and the wall surface to form unevenness that prevents the fixing plate from moving in the horizontal direction with the wall surface. 長手方向に伸縮する伸縮部を有する棒本体からなる突っ張り棒と、
二枚の短冊形状の板体を回動可能に連結すると共に当該板体の壁に対する接触面に樹脂面を設け且つ前記突っ張り棒の両端に設けた固定部を板体に対して45度を含む角度で連結した固定板と、
を有することを特徴とする突っ張り構造体。

A tension rod consisting of a rod body having an elastic part that expands and contracts in the longitudinal direction,
Two strip-shaped plates are rotatably connected, a resin surface is provided on the contact surface of the plate with respect to the wall, and fixing portions provided at both ends of the tension rod include 45 degrees with respect to the plate. A fixed plate connected at an angle and
A strut structure characterized by having.

JP2020133188A 2020-08-05 2020-08-05 Tension rod Pending JP2022029736A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345928U (en) * 1976-09-21 1978-04-19
JPS60103350U (en) * 1983-12-22 1985-07-15 株式会社 奥田製作所 Corner shelf structure
JP2003299540A (en) * 2002-04-09 2003-10-21 Vainqueur:Kk Shelf with fixing device
JP2014073339A (en) * 2012-10-02 2014-04-24 Seiji Urahama Tension rod for corner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874834A (en) * 1994-09-01 1996-03-19 Toshiba Corp Mechanism of standing hinge
JP5793742B2 (en) * 2013-11-21 2015-10-14 株式会社エコクリーン Paint roller with variable support angle of roller member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345928U (en) * 1976-09-21 1978-04-19
JPS60103350U (en) * 1983-12-22 1985-07-15 株式会社 奥田製作所 Corner shelf structure
JP2003299540A (en) * 2002-04-09 2003-10-21 Vainqueur:Kk Shelf with fixing device
JP2014073339A (en) * 2012-10-02 2014-04-24 Seiji Urahama Tension rod for corner

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