JP3224521U - Seat stopper - Google Patents
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- JP3224521U JP3224521U JP2019003879U JP2019003879U JP3224521U JP 3224521 U JP3224521 U JP 3224521U JP 2019003879 U JP2019003879 U JP 2019003879U JP 2019003879 U JP2019003879 U JP 2019003879U JP 3224521 U JP3224521 U JP 3224521U
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- sheet stopper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
【課題】構造が単純で破損し難く、製造コストが低いシート止め具を提供する。【解決手段】シート状部材を挟んで支柱部材に嵌着させることによって、シート状部材を支柱部材に固定する筒状のシート止め具１であって、シート状部材を挟んで支柱部材を挟持する挟持部５を有し、挟持部は、軸線方向に開口した開口部８０と、シート状部材を挟んで支柱部材の表面と嵌合する内周面６０とを有し、挟持部の両端部には係止部５０が形成され、係止部の軸線方向端部５１の少なくともいずれか一方の開口方向の幅が小さい。【選択図】図２Provided is a sheet stopper which has a simple structure, is not easily damaged, and has a low manufacturing cost. Kind Code: A1 A cylindrical sheet stopper for fixing a sheet-like member to a pillar member by fitting the sheet-like member to the pillar member by sandwiching the sheet-like member therebetween. The holding portion 5 has an opening 80 that opens in the axial direction, and an inner peripheral surface 60 that fits on the surface of the support member with the sheet-like member interposed therebetween. The locking portion 50 is formed, and the width of at least one of the axial end portions 51 of the locking portion in the opening direction is small. [Selection diagram] FIG.
Description
本発明は、シート状部材を支柱部材に対して固定するための止め具に関するものであり、特にビニールハウス等の設備において、その骨組みであるパイプ等の支柱部材にシート状部材を固定するためのものである。 The present invention relates to a stopper for fixing a sheet-like member to a support member, and in particular, in a facility such as a greenhouse, for fixing the sheet-like member to a support member such as a pipe as a skeleton thereof. Things.
園芸用のビニールハウス等はパイプ状の骨組みと、その骨組みを覆うように設置されるビニールシート等のシート状部材とで構成されている。そして、シート状部材は、シート止め具等によってその骨組みに固定されている。 A horticultural greenhouse or the like is composed of a pipe-shaped skeleton and a sheet-shaped member such as a vinyl sheet installed so as to cover the skeleton. The sheet member is fixed to the skeleton by a sheet stopper or the like.
シート止め具としては、例えば、特許文献１に開示されているビニールハウス用止め具が挙げられる。このビニールハウス用止め具は、所要長さの棒体に正面形状Ω形の空間を前後に貫通して形成するとともに、上部中央には前後に渡って所要の溝を貫設し、該溝を強制的に拡幅することにより、前記空間を狭小に変形する止め具において、前記溝が前後方向の中央部に断面逆Ｔ形の上部溝と下部溝から成る広幅溝部を形成し、該広幅溝部に、Ｔ形のツマミ部と該ツマミ部の軸部下端に接合したカム板から成る回動駒を、軸部とカム板において嵌着して成るものであり、構造簡易で、支柱への嵌着が簡単であると共に、ワンタッチで強力かつ確実にビニールシートを支柱に固着することができるという効果を奏するものである。 Examples of the sheet stopper include a stopper for a greenhouse disclosed in Patent Document 1. This greenhouse stopper is formed in a rod body of a required length by penetrating a space of a front shape Ω shape back and forth, and a required groove is provided in a center of an upper part in a front and rear direction. In the stopper which deforms the space narrowly by forcibly expanding the width, the groove forms a wide groove including an upper groove and a lower groove having an inverted T-shaped cross section at the center in the front-rear direction. , A rotating piece composed of a T-shaped knob portion and a cam plate joined to the lower end of the shaft portion of the knob portion is fitted to the shaft portion and the cam plate. In addition to this, there is an effect that the vinyl sheet can be firmly and securely fixed to the support with one touch.
しかしながら、特許文献１に開示されているビニールハウス用止め具は、止め具本体に正面形状Ω形の空間を形成し、そこにＴ字状のツマミ部を取り付ける必要があり、構造が複雑で破損しやすく、製造コストが高くなるという問題点があった。 However, the stopper for a greenhouse disclosed in Patent Document 1 needs to form a front-sided Ω-shaped space in the stopper body and attach a T-shaped knob to the space, and the structure is complicated and damaged. There is a problem that the manufacturing cost is high.
また、特許文献１に開示されているビニールハウス用止め具は、開口幅が一定であることや、止め具本体の強度が軸線方向端部や中央部においても同じであるため、支柱への取り付けや、取り外しが難いという問題点があった。 Further, the stopper for a greenhouse disclosed in Patent Document 1 has a fixed opening width, and the strength of the stopper body is the same at the axial end portion and the central portion. Also, there is a problem that it is difficult to remove.
本考案の考案者は、上述した問題点に関して鋭意研究・開発を続けた結果、以下のような画期的なシート止め具を見出した。 As a result of intensive research and development on the above problems, the inventor of the present invention has found the following innovative seat stopper.
上記課題を解決するための本発明の第１の態様は、シート状部材を挟んで支柱部材に嵌着させることによって、シート状部材を支柱部材に固定する筒状のシート止め具であって、シート状部材を挟んで支柱部材を挟持する挟持部を有し、挟持部は、軸線方向に開口した開口部と、シート状部材を挟んで支柱部材の表面と嵌合する内周面とを有し、挟持部の両端部には係止部が形成され、当該係止部の軸線方向端部の少なくともいずれか一方の開口方向の幅が小さいことを特徴とするシート止め具にある。 A first aspect of the present invention for solving the above-mentioned problem is a cylindrical sheet stopper for fixing a sheet-like member to a support member by fitting the sheet-like member to a support member with the sheet-like member interposed therebetween, It has a holding part for holding the support member with the sheet-shaped member in between, and the holding part has an opening that opens in the axial direction and an inner peripheral surface that fits with the surface of the support member with the sheet-shaped member in between. A locking member is formed at both ends of the holding portion, and the width of at least one of the axial ends of the locking portion in the opening direction is small.
かかる第１の態様では、構造が単純で破損し難く、製造コストが低いシート止め具を提供することができる。また、本態様のシート止め具は、係止部の軸線方向端部の少なくともいずれか一方の開口方向の幅が小さいので、支柱部材に取り付け易く、かつ支柱部材から取り外しやすいという効果を奏する。 According to the first aspect, it is possible to provide a sheet stopper that has a simple structure, is not easily damaged, and has a low manufacturing cost. Further, since the width of at least one of the ends in the axial direction of the locking portion in the opening direction is small, the seat stopper of this aspect has an effect that it can be easily attached to the support member and easily removed from the support member.
本発明の第２の態様は、シート止め具の外周面に嵌合し、Ｕ字状またはＣ字状の内周面がシート止め具の外周面の外表面の径よりも小さい径を有する剛性強化部を具備することを特徴とする第１の態様に記載のシート止め具にある。 According to a second aspect of the present invention, the rigidity is such that the inner peripheral surface of the U-shaped or C-shaped member has a smaller diameter than the outer peripheral surface of the outer peripheral surface of the sheet stopper. The sheet stopper according to the first aspect, further comprising a reinforcing portion.
ここで、Ｕ字状とは、Ｕ字だけでなく、それに近似する形状を含む概念である。また、Ｃ字状とは、Ｃ字だけでなく、それに近似する形状を含む概念である。 Here, the U-shape is a concept including not only a U-shape but also a shape approximate to the U-shape. The C shape is a concept including not only the C shape but also a shape similar thereto.
かかる第２の態様では、剛性強化部により、開口する方向に対する開口部の剛性が高くなるので、より強固にシート止め具を支柱部に嵌着させることができる。 In the second aspect, since the rigidity of the opening in the opening direction is increased by the rigidity enhancing portion, the sheet stopper can be more firmly fitted to the column.
本発明の第３の態様は、シート止め具の軸線方向の少なくとも一方側端部に、支柱部材と嵌着した際に、支柱部材との間に空間を形成するように半径方向に延出する延出部を有することを特徴とする第１または第２の態様に記載のシート止め具にある。 According to a third aspect of the present invention, when the sheet stopper is fitted to the support member at at least one side end in the axial direction, the sheet stopper extends in the radial direction so as to form a space between the support member and the support member. The sheet stopper according to the first or second aspect, having an extension.
かかる第３の態様では、支柱部材と嵌着した際に、支柱部材との間に空間を形成することができるので、この空間に棒状部材を挿入し、その棒状部材を支柱部材の半径方向に回動させることにより、支柱部材からシート止め具を容易に取り外すことができる。 According to the third aspect, when a space is formed between the support member and the support member, a space can be formed between the support member and the support member. By rotating, the sheet stopper can be easily removed from the support member.
本発明の第４の態様は、シート止め具の外周面に、周方向に沿って凸部が少なくとも１つ形成されていることを特徴とする第１〜第３の態様の何れか１つに記載のシート止め具にある。 A fourth aspect of the present invention is directed to any one of the first to third aspects, wherein at least one convex portion is formed on the outer peripheral surface of the sheet stopper along the circumferential direction. In the described sheet stop.
ここで、凸部は、シート止め具の外周面の全面に亘って形成されている必要はなく、外周面の一部に形成されていてもよい。また周方向は、シート止め具の軸線方向に対して垂直を成す平面上にある必要はなく、軸線方向に対して所定の角度を有する平面上にあるものも含まれる。 Here, the protrusion does not need to be formed over the entire outer peripheral surface of the sheet stopper, but may be formed on a part of the outer peripheral surface. The circumferential direction does not need to be on a plane perpendicular to the axial direction of the sheet stopper, but may be on a plane having a predetermined angle with respect to the axial direction.
かかる第４の態様では、シート止め具の凸部が形成された部分の剛性が高くなるので、より強固にシート止め具を支柱部に嵌着させることができる。 In the fourth aspect, since the rigidity of the portion of the sheet stopper where the convex portion is formed is increased, the sheet stopper can be more securely fitted to the column.
本発明の第５の態様は、内周面に、少なくとも１つ凸状の付勢部が形成されていることを特徴とする第１〜第４の態様の何れか１つに記載のシート止め具にある。 A fifth aspect of the present invention is the sheet stopper according to any one of the first to fourth aspects, wherein at least one convex urging portion is formed on the inner peripheral surface. In the fixture.
かかる第５の態様では、付勢部により、内周面の付勢部の反対側近傍に位置する部分に、支柱部材が押し付けられる（付勢される）ことになるので、支柱部材と、シート止め具との嵌着がより強くなる。その結果、支柱部材とシート止め具との嵌着が外れ難くなる。 In the fifth aspect, the support member is pressed (biased) by the urging portion against a portion of the inner peripheral surface located near the opposite side of the urging portion. The fitting with the stopper becomes stronger. As a result, it becomes difficult for the support member and the seat stopper to come off from each other.
本発明の第６の態様は、付勢部が、内周面の開口部の反対側に位置する底部に形成されていることを特徴とする第５の態様に記載のシート止め具にある。 A sixth aspect of the present invention is the sheet stopper according to the fifth aspect, wherein the urging portion is formed on a bottom portion located on a side of the inner peripheral surface opposite to the opening.
かかる第６の態様では、開口部の反対側に位置する付勢部により、支柱部材が弾力性を有する開口部側に押し付けられる（付勢される）ことになるので、支柱部材と、シート止め具との嵌着がより強くなる。その結果、支柱部材と、シート止め具との嵌着がより外れ難くなる。 In the sixth aspect, the support member is pressed (biased) toward the opening having elasticity by the biasing portion located on the opposite side of the opening, and thus the support member and the sheet stopper are provided. The fitting with the tool becomes stronger. As a result, the fitting between the support member and the sheet stopper is less likely to come off.
本発明の第７の態様は、付勢部が、内周面に、対向するように２つ形成されていることを特徴する第５または第６の態様に記載のシート止め具にある。 A seventh aspect of the present invention is the sheet stopper according to the fifth or sixth aspect, wherein two biasing portions are formed on the inner peripheral surface so as to face each other.
かかる第７の態様では、複数の付勢部によって、異なる方向から支柱部材が固定される（付勢される）ことになるので、支柱部材と、シート止め具との嵌着がさらに強くなる。その結果、支柱部材とシート止め具との嵌着がさらに外れ難くなる。 In the seventh aspect, since the support member is fixed (biased) from different directions by the plurality of biasing portions, the fitting between the support member and the sheet stopper is further strengthened. As a result, it becomes more difficult for the support member and the seat stopper to be detached from each other.
以下に添付図面を参照して、本考案に係るシート止め具の実施形態を説明する。なお、本考案は、以下の実施形態に限定されるものではない。
（実施形態１）
Hereinafter, an embodiment of a seat stopper according to the present invention will be described with reference to the accompanying drawings. The present invention is not limited to the following embodiments.
(Embodiment 1)
図１に示すように、本実施形態に係るシート止め具１は、ビニールハウス等の設備において、その骨組みであるパイプ状の支柱部材３にシート状部材２を固定するためのものである。 As shown in FIG. 1, a sheet stopper 1 according to the present embodiment is for fixing a sheet-like member 2 to a pipe-like column member 3 which is a framework thereof in a facility such as a greenhouse.
図２〜図６に示すように、シート止め具１は筒状（断面略Ｕ字状）の形状を成している。図２は本実施形態に係るシート止め具の概略斜視図であり、図３は本実施形態に係るシート止め具の概略上面図であり、図４は本実施形態に係るシート止め具の概略正面図であり、図５は本実施形態に係るシート止め具の概略底面図であり、図６は本実施形態に係るシート止め具の概略側面図である。 As shown in FIGS. 2 to 6, the sheet stopper 1 has a cylindrical shape (substantially U-shaped cross section). FIG. 2 is a schematic perspective view of the sheet stopper according to the embodiment, FIG. 3 is a schematic top view of the sheet stopper according to the embodiment, and FIG. 4 is a schematic front view of the sheet stopper according to the embodiment. FIG. 5 is a schematic bottom view of the seat fastener according to the present embodiment, and FIG. 6 is a schematic side view of the seat fastener according to the present embodiment.
そして、シート止め具１は、パイプ状の支柱部材を挟んで挟持する挟持部５と、軸線方向（図３に示すＡ方向）に開口した開口部８０と、支柱部材と嵌合する内周面（断面Ｕ字状）６０が設けられている。開口部８０の開口方向（図６に示すＢ方向）の両端部には係止部５０がそれぞれ形成されている。 The sheet stopper 1 has a holding portion 5 for holding the pipe-shaped support member therebetween, an opening 80 opened in the axial direction (A direction shown in FIG. 3), and an inner peripheral surface fitted with the support member. (U-shaped cross section) 60 is provided. Locking portions 50 are formed at both ends of the opening 80 in the opening direction (direction B shown in FIG. 6).
係止部５０の開口方向の幅は、軸線方向の端部５１に向かうにつれて小さくなっている。その結果、開口部８０の開口幅は軸線方向の端部側に向かって広がっているので、係止部５０の軸線方向の端部５１から支柱部材にシート止め具１を嵌合させると、シート止め具１を支柱部材にスムーズに嵌着させることができると共に、逆の操作を行うことによって、支柱部材からシート止め具１をスムーズに脱着させることができるようになっている。 The width of the locking portion 50 in the opening direction decreases toward the end portion 51 in the axial direction. As a result, the opening width of the opening 80 increases toward the end in the axial direction. Therefore, when the seat stopper 1 is fitted to the support member from the axial end 51 of the locking portion 50, the seat The stopper 1 can be smoothly fitted to the column member, and the seat stopper 1 can be smoothly detached from the column member by performing the reverse operation.
また、図３に示すように、シート止め具１の軸線方向中央部の外周面７０には、外周面７０の周方向に沿って、突出する断面凹状の凸部１０が設けられており、その凸部１０の凹部内には、金属製の剛性強化部２０が嵌合されている。 As shown in FIG. 3, a convex portion 10 having a concave cross section is provided on the outer peripheral surface 70 at the central portion in the axial direction of the sheet stopper 1 along the circumferential direction of the outer peripheral surface 70. In the concave portion of the convex portion 10, a metal rigidity reinforcing portion 20 is fitted.
この凸部１０を設けることにより、シート止め具の凸部が形成された部分の剛性が高くなるので、シート止め具１を支柱部材により強固に嵌着させることができる。 By providing the convex portion 10, the rigidity of the portion where the convex portion of the sheet stopper is formed increases, so that the sheet stopper 1 can be more firmly fitted to the support member.
そして、剛性強化部２０は線状部材を屈曲させてＵ字状を成している。そのＵ字状の内周面の径は、シート止め具１の外周面の径よりも小さくなっており、凸部１０が形成されている効果と合わさって、開口部８０を開口する方向に対する剛性をより向上させることができるようになっている。ここで、剛性強化部２０の材質は、金属製のものであれば特に限定されない。 And the rigidity reinforcement | strengthening part 20 has formed the U-shaped by bending a linear member. The diameter of the U-shaped inner peripheral surface is smaller than the diameter of the outer peripheral surface of the sheet stopper 1, and the rigidity in the direction in which the opening 80 is opened is combined with the effect of forming the convex portion 10. Can be further improved. Here, the material of the rigidity reinforcing portion 20 is not particularly limited as long as it is made of metal.
さらに、シート止め具１の軸線方向の外周面７０には、凸部１０を挟んで対称となるように外周面７０の周方向に沿って、突出する断面凸状の凸部３０が２つ設けられている。これらの凸部３０を設けることにより、シート止め具の凸部が形成された部分の開口方向の剛性が高くなるので、シート止め具を支柱部材により強固に嵌着させることができる。 Further, on the outer peripheral surface 70 in the axial direction of the sheet stopper 1, two convex portions 30 having a convex cross section are provided along the peripheral direction of the outer peripheral surface 70 so as to be symmetrical with respect to the convex portion 10. Have been. By providing these convex portions 30, the rigidity in the opening direction of the portion where the convex portion of the sheet stopper is formed increases, so that the sheet stopper can be more firmly fitted to the support member.
また、シート止め具１の軸線方向の両端部には、半径方向にコ字状に延出した延出部４０がそれぞれ設けられている。この延出部４０は、シート止め具が支柱部材と嵌着した際に、支柱部材との間に空間４１を形成することができるようになっている。 Further, at both ends in the axial direction of the sheet stopper 1, extending portions 40 extending in a U-shape in the radial direction are provided. When the sheet stopper is fitted to the support member, the extension portion 40 can form a space 41 between the extension and the support member.
このような延出部４０を設けることにより、支柱部材と嵌着した際に、支柱部材との間に形成された空間４１内に棒状部材を挿入し、その棒状部材を支柱部材の半径方向に回動させることにより、支柱部材からシート止め具を容易に取り外すことができる。 By providing such an extension portion 40, when fitted to the support member, the rod-shaped member is inserted into the space 41 formed between the support member and the rod-shaped member in the radial direction of the support member. By rotating, the sheet stopper can be easily removed from the support member.
なお、シート止め具１の厚みは、十分な強度と弾性を有するのであれば特に限定されない。また、シート止め具１の材質は弾力性を有するものであれば特に限定されない。シート止め具１の材質としては、樹脂や金属等で構成してもよく、例えばポリエチレン、ポリプロピレン、ステンレス鋼、塩化ビニール、ポリスチレン、ＡＢＳ樹脂、アクリル、ナイロン、ポリカーボネイト、ポリウレタンおよびこれらの表面にメッキ処理を施したもの等が挙げられる。 The thickness of the sheet stopper 1 is not particularly limited as long as it has sufficient strength and elasticity. The material of the sheet stopper 1 is not particularly limited as long as it has elasticity. The material of the sheet stopper 1 may be made of resin, metal, or the like. For example, polyethylene, polypropylene, stainless steel, vinyl chloride, polystyrene, ABS resin, acrylic, nylon, polycarbonate, polyurethane, and a plating treatment on these surfaces And the like.
以上説明したようにシート止め具１を構成することにより、構造が単純で破損し難く、製造コストが低いシート止め具を提供することができる。
（実施形態２）
By configuring the sheet stopper 1 as described above, it is possible to provide a sheet stopper that has a simple structure, is not easily damaged, and has a low manufacturing cost.
(Embodiment 2)
実施形態１では、凸部１０を挟んで対称となるように、シート止め具の軸線方向の外周面には、外周面の周方向に沿って、突出する断面凸状の凸部を２つ設けるようにしたが、本発明はこれに限定されない。 In the first embodiment, two convex portions having a convex cross-section are provided on the outer peripheral surface in the axial direction of the sheet stopper so as to be symmetrical with the convex portion 10 interposed therebetween. However, the present invention is not limited to this.
例えば、図７に示すように、シート止め具１Ａの軸線方向の端部側の外周面に、凸部１０を挟んで対称となるように、外周面の周方向に沿って、突出する断面凸状の凸部３０Ａを、２つずつさらに設けてもよい。ここで、シート止め具１Ａの軸線方向の最も端部側に設けられた２つの凸部３０Ａは、延出部４０の形状により、一部が視認できないようになっているが、外周面のほぼ周方向に沿って、突出する断面凸状の凸部３０Ａが設けられている。なお、シート止め具１Ａを構成するその他の構成要素は、実施形態１のシート止め具と同様である。 For example, as shown in FIG. 7, the cross-section projecting along the circumferential direction of the outer peripheral surface so as to be symmetrical with respect to the convex portion 10 on the outer peripheral surface on the axial end side of the sheet stopper 1 </ b> A. You may further provide two convex parts 30A of a shape. Here, the two protrusions 30 </ b> A provided at the end portions in the axial direction of the sheet stopper 1 </ b> A are partially invisible due to the shape of the extending portion 40, but are substantially invisible on the outer peripheral surface. A protruding section 30A having a protruding cross section is provided along the circumferential direction. The other components constituting the sheet stopper 1A are the same as those of the sheet stopper of the first embodiment.
このように、さらに多くの凸部１０、３０、３０Ａを設けることによって、シート止め具の凸部が形成された部分の開口方向の剛性が高くなるので、シート止め具１Ａを支柱部材により強固に嵌着させることができる。 In this way, by providing more convex portions 10, 30, 30A, the rigidity of the portion where the convex portion of the sheet stopper is formed in the opening direction is increased. Can be fitted.
なお、本実施形態では、凸部１０を挟んで対称となるように、外周面の周方向に沿って、突出する断面凸状の凸部３０、３０Ａを設けたが、凸部３０、３０Ａの配置は特に限定されない。また、凸部の数も特に限定されず、凸部を設けなくてもよい。凸部がない場合には、凸部がある場合よりも開口方向の剛性が低くなるが、実施形態１と同様の効果が得られる。 In the present embodiment, the protruding portions 30 and 30A having a protruding cross section are provided along the circumferential direction of the outer peripheral surface so as to be symmetrical with the protruding portion 10 interposed therebetween. The arrangement is not particularly limited. Further, the number of the convex portions is not particularly limited, and the convex portions may not be provided. When there is no protrusion, the rigidity in the opening direction is lower than when there is a protrusion, but the same effect as in the first embodiment can be obtained.
また、凸部は、シート止め具１Ａの軸線方向端部に設けた方が好ましい。凸部をシート止め具１Ａの軸線方向端部に設けることにより、シート止め具１Ａの軸線方向端部の開口方向の剛性を向上させることができるので、支柱部材からシート止め具１Ａが脱着し難くすることができる。
（実施形態３）
Further, it is preferable that the convex portion is provided at an axial end of the sheet stopper 1A. By providing the convex portion at the axial end of the sheet stopper 1A, the rigidity in the opening direction of the axial end of the sheet stopper 1A can be improved, so that the sheet stopper 1A is hard to be detached from the support member. can do.
(Embodiment 3)
上述した実施形態では、シート止め具の内周面に何も設けなかったが、本発明はこれに限定されない。 In the above-described embodiment, nothing is provided on the inner peripheral surface of the sheet stopper, but the present invention is not limited to this.
例えば、図８および図９に示すように、シート止め具１Ｂの内周面６０に、凸状の付勢部９０Ａ、９０Ｂを複数設けてもよい。なお、シート止め具１Ｂを構成するその他の構成要素は、実施形態１のシート止め具と同様である。 For example, as shown in FIGS. 8 and 9, a plurality of urging portions 90 </ b> A and 90 </ b> B may be provided on the inner peripheral surface 60 of the sheet stopper 1 </ b> B. The other components constituting the sheet stopper 1B are the same as those of the sheet stopper of the first embodiment.
これらの図に示すように、内周面６０の開口部８０の対向する位置（底部）には、シート止め具１Ｂの軸線方向に所定の長さを有する矩形状の付勢部９０Ａが設けられていると共に、内周面の底部と開口部８０との間にも、対向するように矩形状（付勢部９０Ａと同様の形状）の付勢部９０Ｂが２つ設けられている。このように付勢部９０Ａ、９０Ｂをシート止め具１Ｂの内周面上に設けることによって、異なる３方向から支柱部材が固定される（付勢される）ことになるので、シート止め具１Ｂと支柱部材との嵌着がさらに強くなる。その結果、シート止め具１Ｂと支柱部材との嵌着がさらに外れ難くなる。 As shown in these figures, a rectangular urging portion 90A having a predetermined length in the axial direction of the sheet stopper 1B is provided at a position (bottom) of the inner peripheral surface 60 opposite to the opening 80. Also, between the bottom portion of the inner peripheral surface and the opening 80, two rectangular (similar to the shape of the urging portion 90A) urging portions 90B are provided so as to face each other. By providing the urging portions 90A and 90B on the inner peripheral surface of the sheet stopper 1B in this manner, the support members are fixed (biased) from three different directions, so that the sheet stopper 1B The fitting with the support member is further strengthened. As a result, it becomes more difficult for the seat stopper 1B and the support member to be fitted.
なお、本実施形態では、矩形状の付勢部９０Ａ、９０Ｂを設けたが、付勢部の形状は特に限定されず、数も限定されない。例えば、正四角形状の凸部を、シート止め具１Ｂの軸線方向に複数並べて付勢部を形成してもよい。 In the present embodiment, the rectangular urging portions 90A and 90B are provided, but the shape of the urging portions is not particularly limited, and the number is not limited. For example, the urging portion may be formed by arranging a plurality of square convex portions in the axial direction of the sheet stopper 1B.
１、１Ａ、１Ｂ シート止め具
２ シート状部材
３ 支柱部材
５ 挟持部
１０、３０、３０Ａ 凸部
２０ 剛性強化部
４０ 延出部
５０ 係止部
５１ 端部
６０ 内周面
７０ 外周面
８０ 開口部
９０Ａ、９０Ｂ 付勢部
Ａ 軸線方向
Ｂ 開口方向
DESCRIPTION OF SYMBOLS 1, 1A, 1B Sheet stopper 2 Sheet member 3 Support member 5 Nipping part 10, 30, 30A Convex part 20 Rigidity reinforcement part 40 Extension part 50 Locking part 51 End part 60 Inner peripheral surface 70 Outer peripheral surface 80 Opening 90A, 90B biasing portion A axial direction B opening direction
Claims (7)
前記シート状部材を挟んで前記支柱部材を挟持する挟持部を有し、
前記挟持部は、軸線方向に開口した開口部と、前記シート状部材を挟んで前記支柱部材の表面と嵌合する内周面とを有し、
前記挟持部の両端部には係止部が形成され、当該係止部の軸線方向端部の少なくともいずれか一方の開口方向の幅が小さいことを特徴とするシート止め具。 A cylindrical sheet stopper for fixing the sheet-like member to the support member by fitting the support member to the support member with the sheet-like member interposed therebetween,
A holding portion for holding the support member with the sheet-shaped member interposed therebetween,
The holding portion has an opening that opens in the axial direction, and an inner peripheral surface that fits on the surface of the support member with the sheet-shaped member interposed therebetween.
A seat stopper, wherein a locking portion is formed at both ends of the holding portion, and a width of at least one of the axial ends of the locking portion in the opening direction is small.
The sheet stopper according to claim 5, wherein two of the urging portions are formed on the inner peripheral surface so as to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019003879U JP3224521U (en) | 2019-10-11 | 2019-10-11 | Seat stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019003879U JP3224521U (en) | 2019-10-11 | 2019-10-11 | Seat stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3224521U true JP3224521U (en) | 2019-12-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019003879U Expired - Fee Related JP3224521U (en) | 2019-10-11 | 2019-10-11 | Seat stopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3224521U (en) |
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2019
- 2019-10-11 JP JP2019003879U patent/JP3224521U/en not_active Expired - Fee Related
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