JP2749796B2 - Handle mounting structure - Google Patents
Handle mounting structureInfo
- Publication number
- JP2749796B2 JP2749796B2 JP29648295A JP29648295A JP2749796B2 JP 2749796 B2 JP2749796 B2 JP 2749796B2 JP 29648295 A JP29648295 A JP 29648295A JP 29648295 A JP29648295 A JP 29648295A JP 2749796 B2 JP2749796 B2 JP 2749796B2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- mounting seat
- bolt
- mounting
- cylindrical cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建造物の壁面等の
把手用取付け面に取付けられる把手の取付け構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle mounting structure mounted on a handle mounting surface such as a wall surface of a building.
【０００２】[0002]
【従来の技術】従来の把手の取付け構造としては、把手
用取付け面に取付けられる円板状の取付け座の外周面に
雄ネジ部を形成し、把手の端部と当該部位に螺合される
取付けボルトの頭部との間、前記取付け座の雄ネジ部に
螺合する雌ネジ部を備えた円筒状の回転操作体を回転操
作自在に取り付け、もって、取付け座の雄ネジ部に対し
て回転操作体を螺合操作することにより、取付けボルト
の頭部を取付け座と回転操作体の内面との間で挟み付け
て、把手を取付け座に固定するように構成したものがあ
る（例えば、特開昭６３−１６８１４０号公報参照）。2. Description of the Related Art As a conventional handle mounting structure, a male screw portion is formed on an outer peripheral surface of a disk-shaped mounting seat mounted on a mounting surface for a handle, and is screwed to an end portion of the handle and the corresponding portion. Between the head of the mounting bolt, a cylindrical rotary operation body having a female screw portion screwed to the male screw portion of the mounting seat is rotatably mounted, and accordingly, with respect to the male screw portion of the mounting seat. There is a configuration in which the head of the mounting bolt is sandwiched between the mounting seat and the inner surface of the rotary operating body by screwing the rotary operating body, and the handle is fixed to the mounting seat (for example, See JP-A-63-168140).
【０００３】[0003]
【発明が解決しようとする課題】前記従来の把手の取付
け構造では、取付けボルトの頭部を取付け座と回転操作
体の内面とで挾持することにより、把手が取付け座にガ
タツキの無い状態で固定されるものであるが、例えば、
回転操作体の内周面の軸線方向長さが、取付け座の厚み
と取付けボルトの頭部の厚みの和よりも大となった場
合、取付けボルトの頭部が取付け座と回転操作体の内面
とで挾持されるまでに、回転操作体の一端が把手用取付
け面に接当して、該回転操作体のそれ以上の回転操作が
阻止され、取付け座に取付けられた把手にガタツキが発
生する問題がある。そこで、回転操作体の内周面の軸線
方向長さを、取付け座の厚みと取付けボルトの頭部の厚
みの和よりも小となるように形成して、回転操作体の一
端が把手用取付け面に接当するまでに、取付けボルトの
頭部が取付け座と回転操作体の内面との間で挾持される
ように構成することが考えられるが、この場合、回転操
作体の先端面と把手用取付け面との間に隙間が発生し
て、当該隙間を通して取付け座の雄ネジ部が外部に露出
し、把手の取付け部の外観が悪化する問題がある。従っ
て、回転操作体の内周面の軸線方向長さが、取付け座の
厚みと取付けボルトの頭部の厚みの和と同一となるよう
に、回転操作体のみならず取付け座及び取付けボルトを
共に高精度に加工する必要があり、製造コストの高騰化
を招来する問題がある。また、回転操作体が、取付けボ
ルトの頭部と把手の端部との間に相対回転操作自在に取
り付けられている関係上、取付けボルトの頭部が取付け
座と回転操作体の内面との間で挾持された状態では、回
転操作体と把手の端部との間には隙間が発生し、把手取
付け部の外観が悪化する問題もある。In the conventional handle mounting structure, the handle is fixed without rattling on the mounting seat by clamping the head of the mounting bolt between the mounting seat and the inner surface of the rotary operation body. Is, for example,
When the axial length of the inner peripheral surface of the rotary operation body is larger than the sum of the thickness of the mounting seat and the thickness of the head of the mounting bolt, the head of the mounting bolt is attached to the inner surface of the mounting seat and the rotary operation body. By this time, one end of the rotary operation body comes into contact with the handle mounting surface, and further rotation operation of the rotary operation body is prevented, and rattling occurs on the handle mounted on the mounting seat. There's a problem. Therefore, the axial length of the inner peripheral surface of the rotary operating body is formed to be smaller than the sum of the thickness of the mounting seat and the thickness of the head of the mounting bolt, and one end of the rotary operating body is attached to the handle. It is conceivable that the head of the mounting bolt is clamped between the mounting seat and the inner surface of the rotary operation body before contact with the surface. There is a problem that a gap is generated between the handle mounting surface and the external thread portion of the mounting seat is exposed to the outside through the gap to deteriorate the appearance of the mounting portion of the handle. Therefore, not only the rotary operating body but also the mounting seat and the mounting bolt are combined so that the axial length of the inner peripheral surface of the rotary operating body is equal to the sum of the thickness of the mounting seat and the thickness of the head of the mounting bolt. It is necessary to perform the processing with high precision, and there is a problem that the production cost is increased. In addition, since the rotary operating body is mounted so as to be relatively rotatable between the head of the mounting bolt and the end of the handle, the head of the mounting bolt is located between the mounting seat and the inner surface of the rotary operating body. In this state, there is a gap between the rotary operation body and the end of the handle, and there is a problem that the appearance of the handle mounting portion is deteriorated.
【０００４】本発明は、上記実状に鑑みて為されたもの
であって、その目的は、取付け座と把手の端部との連結
構造を工夫して、寸法精度のラフ化と隙間発生の回避と
を図り、もって、製造コスト面及び外観面で有利な把手
の取付け構造を提供する点にある。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to improve the dimensional accuracy and avoid the generation of a gap by devising a connection structure between a mounting seat and an end of a handle. Accordingly, it is an object to provide a handle mounting structure which is advantageous in terms of manufacturing cost and appearance.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項１記載の把手の取付け構造の特徴構
成は、把手用取付け面に取付けられる取付け座に、ボル
トの頭部を抜け止め状態で回転自在に保持する凹部と、
該凹部に保持されたボルトの雄ネジ部が外方に突出する
貫通孔とを形成し、前記把手の内部に前記ボルトの雄ネ
ジ部に螺合するナット体を固着し、前記把手の端部と取
付け座との間には、前記ボルトの雄ネジ部に一体回転状
態で外嵌させた回転操作体を、外部から回転操作自在に
介在させてある点にある。そして、上記特徴構成によれ
ば、取付け座側のボルトの雄ネジ部と把手側のナット体
とを位置合わせした状態で回転操作体を回転操作する
と、ナット体にボルトの雄ネジ部が螺合され、把手の端
部が取付け座側に引き寄せられて、取付け座と把手の端
部との間に回転操作体が挟み付けられた状態で取付け座
に把手の端部が固着される。それ故に、取付け座に対し
て把手の端部を取付ける際、取付け座以外に把手用取付
け面に接当する部材がないので、各部材の寸法精度のラ
フ化を図ることができるとともに、把手の端部を取付け
座に固定した状態では、取付け座と回転操作体、及び、
回転操作体と把手の端部との各々が接触しているので、
従来構造のように隣接する部材間に隙間が発生すること
がなく、把手の取付け構造を、製造コスト面及び外観面
で有利に構成することができる。しかも、回転操作体を
強く締付け操作すればする程、取付け座と回転操作体と
の接触部、及び、把手の端部と回転操作体との接触部で
の面圧が非常に強くなり、回転操作体の振動等による緩
み方向への回動に起因するガタツキ発生を抑制すること
ができる。To achieve the above object, a feature of the handle mounting structure according to the first aspect of the present invention is that a head of a bolt is mounted on a mounting seat mounted on a handle mounting surface. A concave portion that is rotatably held in a retaining state,
A male screw portion of the bolt held in the recess forms a through hole protruding outward, and a nut body screwed to the male screw portion of the bolt is fixed inside the handle, and an end portion of the handle is provided. A rotary operating body which is fitted externally to the male screw portion of the bolt in an integrally rotating state is interposed between the mounting seat and the mounting seat so as to be rotatable from the outside. According to the above-mentioned characteristic configuration, when the rotary operating body is rotated with the male screw portion of the bolt on the mounting seat side and the nut body on the grip side aligned, the male screw portion of the bolt is screwed into the nut body. Then, the end of the handle is pulled toward the mounting seat, and the end of the handle is fixed to the mounting seat in a state where the rotary operating body is sandwiched between the mounting seat and the end of the handle. Therefore, when attaching the end of the handle to the mounting seat, there is no member other than the mounting seat that comes into contact with the mounting surface for the handle, so that the dimensional accuracy of each member can be roughened and the handle can be roughened. In the state where the end is fixed to the mounting seat, the mounting seat and the rotary operation body, and
Since each of the rotary operation body and the end of the handle are in contact,
There is no gap between adjacent members unlike the conventional structure, and the handle mounting structure can be advantageously configured in terms of manufacturing cost and appearance. In addition, the stronger the rotating operation body is tightened, the more the contact pressure between the mounting seat and the rotating operation body and the contact section between the end of the handle and the rotating operation body become extremely strong. It is possible to suppress the occurrence of rattling due to rotation in the loosening direction due to vibration of the operating body or the like.
【０００６】本発明の請求項２記載の把手の取付け構造
の特徴構成は、請求項１記載の発明の特徴構成に加え、
前記回転操作体には、前記把手の端部に相対回転自在に
内嵌する回転操作ガイド部が形成されている点にある。
そして、上記特徴構成によれば、回転操作ガイド部を把
手の端部に内嵌させると、ボルトの雄ネジ部とナット体
との位置合わせを行うことができる。それ故に、ボルト
とナット体の位置合わせ作業を目視作業で行う必要がな
いので、把手の取付け作業の迅速化を図ることができ
る。The characteristic structure of the handle mounting structure according to the second aspect of the present invention is the same as the characteristic structure of the first aspect of the present invention.
The rotation operation body is characterized in that a rotation operation guide portion is formed so as to be relatively rotatable inside the end of the handle.
And according to the said characteristic structure, when a rotation operation guide part is fitted in the end part of a handle, the positioning of the male screw part of a bolt and a nut body can be performed. Therefore, since it is not necessary to perform the positioning operation of the bolt and the nut body by visual inspection, the mounting operation of the handle can be speeded up.
【０００７】本発明の請求項３記載の把手の取付け構造
の特徴構成は、請求項１又は２記載の発明の特徴構成に
加え、前記回転操作体及び取付け座を外套する筒状カバ
ーが、前記把手に摺動自在に装着されているとともに、
該筒状カバーには、前記回転操作体に係合する係合部が
設けられている点にある。そして、上記特徴構成によれ
ば、筒状カバーにより取付け座及び回転操作体を目隠し
することができ、しかも、筒状カバーの係合部と回転操
作体との係合により、筒状カバーが把手側に摺動するこ
とを規制することができる。それ故に、把手の取付け構
造が外部に露出することがなく、また、筒状カバーが振
動等でずれ動くこともなく、把手の取付け部の外観を向
上させることができる。しかも、筒状カバーを回転操作
体及び取付け座に外套させた状態では、この筒状カバー
を把手側に簡単に摺動することができないので、悪戯等
の悪意で、把手を把手の取付け面から取り外しまうこと
を防止することができる。According to a third aspect of the present invention, in addition to the features of the first and second aspects of the present invention, the cylindrical cover for covering the rotary operating body and the mounting seat is provided with the cylindrical cover. While being slidably attached to the handle,
The present invention is characterized in that the tubular cover is provided with an engaging portion that engages with the rotary operation body. According to the above-mentioned characteristic configuration, the mounting seat and the rotary operation body can be hidden by the cylindrical cover, and the cylindrical cover is gripped by the engagement between the engagement portion of the cylindrical cover and the rotary operation body. Sliding to the side can be restricted. Therefore, the appearance of the attachment portion of the handle can be improved without the attachment structure of the handle being exposed to the outside, and the cylindrical cover not being shifted due to vibration or the like. Moreover, in a state where the cylindrical cover is put on the rotating operation body and the mounting seat, the cylindrical cover cannot be easily slid to the handle side. Removal can be prevented.
【０００８】[0008]
〔第１実施形態〕図５は、建造物の壁面の把手用取付け
面１、或いは、階段又はスロープに設けられる腰壁の壁
面の把手用取付け面１に、把手２の一例である、ステン
レス製の丸パイプをコの字状に屈曲形成して構成された
手摺り用の把手を取り付けた状態を示し、図１〜図４
は、前記把手用取付け面１に把手２を取り付けるための
本発明の把手の取付け構造の第１実施形態を示す。当該
第１実施形態の把手の取付け構造は、前記取付け面１に
取付けられる取付け座３と、該取付け座３に回転自在に
挿通保持されるボルト４と、該ボルト４を回転操作する
回転操作体５と、前記ボルト４の雄ネジ部４Ａが螺合す
る雌ネジ部６Ａを備えたナット体６と、前記回転操作体
５及び取付け座３を外套する筒状カバー７とから構成さ
れている。[First Embodiment] FIG. 5 shows an example of a handle 2, which is an example of a handle 2, on a handle mounting surface 1 on a wall surface of a building or on a wall surface of a waist wall provided on a stair or a slope. Fig. 1 to Fig. 4 show a state in which a handrail handle formed by bending a round pipe in a U shape is attached.
1 shows a first embodiment of a handle mounting structure of the present invention for mounting a handle 2 on the handle mounting surface 1. The handle mounting structure of the first embodiment includes a mounting seat 3 mounted on the mounting surface 1, a bolt 4 rotatably inserted and held in the mounting seat 3, and a rotary operation body for rotating the bolt 4. 5, a nut body 6 having a female screw portion 6A into which the male screw portion 4A of the bolt 4 is screwed, and a cylindrical cover 7 which covers the rotary operation member 5 and the mounting seat 3.
【０００９】前記取付け座３は、前記把手２の端部の外
径とほぼ同径に構成された真鍮製の円板状に構成されて
いて、この取付け座３の軸芯方向両側面のうち、一方の
側面の中心部には、前記ボルト４の頭部４Ｂを抜け止め
状態で回転自在に保持する円形状の凹部３Ａが形成され
ているとともに、他方の側面の中心部には、前記凹部３
Ａとに亘って貫通し、この凹部３Ａに保持されたボルト
４の雄ネジ部４Ａを他方の側面側外方に突出させるため
の円形状の貫通孔３Ｂが形成されている。また、前記取
付け座３の円周方向で等間隔を隔てた二箇所には、その
両側面に亘って、前記把手用取付け面１に対して該取付
け座３を固着するためのビス８が挿通されるビス孔３Ｃ
が貫通形成されている。前記ボルト４の雄ネジ部４Ａ
は、該雄ネジ部４Ａの軸線に直交する断面形状が小判状
となるように切削加工されている。The mounting seat 3 is formed in the shape of a brass disc having substantially the same diameter as the outer diameter of the end of the handle 2. In the center of one side, a circular recess 3A is formed to hold the head 4B of the bolt 4 in a rotatable manner in a retaining state, and in the center of the other side, the recess 4A is formed. 3
A is formed, and a circular through hole 3B is formed to allow the external thread 4A of the bolt 4 held in the recess 3A to protrude outward on the other side. Screws 8 for fixing the mounting seat 3 to the handle mounting surface 1 are inserted through two sides of the mounting seat 3 at equal intervals in the circumferential direction. Screw hole 3C
Are formed through. Male screw 4A of the bolt 4
Is cut so that the cross-sectional shape orthogonal to the axis of the male screw portion 4A becomes an oval shape.
【００１０】前記回転操作体５は、前記把手２の端部の
内径よりも僅かに小なる直径を備えた小径部分５Ａと、
前記把手２の端部の外径よりも僅かに大なる直径を備え
た大径部分５Ｂとを備えた断面凸状の真鍮製の円板状に
構成されていて、その中心部には、図４に示すように、
前記ボルト４の雄ネジ部４Ａを外嵌状態で挿通する小判
状の貫通孔５Ｃが形成されている。つまり、前記回転操
作体５は、ボルト４の雄ネジ部４Ａに対して一体回転状
態で外嵌して介在されている。また、前記回転操作体５
の大径部分５Ｂの外周面には、当該回転操作体５を回転
操作する操作具Ｒの先端を差し込むための凹状の挿入穴
５Ｄが、円周方向に沿って四箇所に等間隔隔てて窪み形
成されている。前記ナット体６は、前記把手２の端部の
内径よりも僅かに小なる直径を備えた肉厚なステンレス
製の円板体から構成されているとともに、前記把手２の
端部の内部に溶接固着されていて、把手２の内周面に対
してナット体６の相対移動が規制されている。前記筒状
カバー７は、把手２の各端部に摺動自在に外嵌装着され
ているとともに、この筒状カバー７が前記回転操作体５
の大径部分５Ｂの直径よりも内径が僅かに大に構成され
ている円筒部７Ａと、把手２の端部を摺動自在に挿通す
る貫通孔７Ｂが形成されている底部７Ｃとから構成され
ている。また、前記円筒部７Ａの内周面の相対向する二
箇所には、凸状の係合部７Ｄが円筒部７Ａの中心部に向
かって打ち出し形成されている。The rotary operating body 5 has a small diameter portion 5A having a diameter slightly smaller than the inner diameter of the end of the handle 2;
The handle 2 has a large-diameter portion 5B having a diameter slightly larger than the outer diameter of the end of the handle 2. As shown in 4,
An oval through-hole 5C is formed to insert the male screw portion 4A of the bolt 4 in an externally fitted state. That is, the rotary operation body 5 is interposed and externally fitted to the male screw portion 4A of the bolt 4 while being integrally rotated. In addition, the rotary operation body 5
On the outer peripheral surface of the large-diameter portion 5B, concave insertion holes 5D for inserting the tip of the operating tool R for rotating the rotary operating body 5 are equally spaced at four locations along the circumferential direction. Is formed. The nut body 6 is made of a thick stainless steel disk having a diameter slightly smaller than the inner diameter of the end of the handle 2 and is welded to the inside of the end of the handle 2. The nut 6 is fixed relative to the inner peripheral surface of the handle 2. The cylindrical cover 7 is slidably fitted to each end of the handle 2, and the cylindrical cover 7 is
A cylindrical portion 7A having an inner diameter slightly larger than the diameter of the large diameter portion 5B, and a bottom portion 7C having a through hole 7B through which the end of the handle 2 is slidably inserted. ing. Further, at two opposing locations on the inner peripheral surface of the cylindrical portion 7A, convex engaging portions 7D are formed by being projected toward the center of the cylindrical portion 7A.
【００１１】次に、当該実施形態の把手の取付け構造を
用いて、前記把手２を把手用取付け面１に取り付ける手
順を説明する。前記取付け座３の貫通孔３Ｂにボルト４
の雄ネジ部４Ａを挿通し、該取付け座３の凹部３Ａ内に
ボルト４の頭部４Ｂを位置させる。そして、前記把手２
の取付け面１に対する取付け状態で、該把手２の両端部
の各々が相対向する前記取付け面１の二箇所に、前記ボ
ルト４を備えた取付け座３を、前記一方の側面を取付け
面１側として夫々配設するとともに、各ビス孔３Ｃにビ
ス８を挿通して取付け面１にねじ込み、取付け座３を取
付け面１にビス止め固着する。次に、前記取付け座３か
ら外方に突出するボルト４の雄ネジ部４Ａに、その先端
側から小判状の貫通孔５Ｃを通して、前記大径部分５Ｂ
側が取付け座３側となる姿勢で前記回転操作体５を外嵌
保持させる。この状態で、把手２の各端部を対応する各
取付け座３に相対向させるとともに、前記回転操作体５
の小径部分５Ａを把手２の端部に相対回転自在に内嵌す
ると、把手２の端部と小径部分５Ａとがほぼ同軸芯状に
なり、各取付け座３から突出するボルト４の雄ネジ部４
Ａの先端が、把手２の各端部の内面に設けられた前記ナ
ット体６の雌ネジ部６Ａの開口始端部に位置するので、
ボルト４の雄ネジ部４Ａとナット体６の雌ネジ部６Ａと
の位置合わせを簡単に行うことができる。つまり、前記
回転操作体５の小径部分５Ａは、ボルト４の雄ネジ部４
Ａとナット体６の雌ネジ部６Ａとの位置合わせを行うた
めの回転操作ガイド部に構成される。そして、ボルト４
の雄ネジ部４Ａとナット体６の雌ネジ部６Ａとを位置合
わせした状態で、前記回転操作体５の大径部分５Ｂの挿
入穴５Ｄに前記操作具Ｒの先端を差し込み、この操作具
Ｒによって回転操作体５を回転操作すると、ボルト４の
雄ネジ部４Ａがナット体６の雌ネジ部６Ａに螺合締付さ
れ、前記把手２の各端部が各取付け座３側に引き寄せら
れる。前記把手２の各端部が各取付け座３側に引き寄せ
られると、該把手２の各端部に各回転操作体５の小径部
分５Ａが内嵌挿入されるとともに、大径部分５Ｂが、そ
の両面側から取付け座３の前記他方の側面と把手２の端
面とで挾持され、把手２が取付け面１に固着される。
尚、上述したように、前記回転操作体５の大径部分５Ｂ
は把手の端部の外径よりも僅かに大なる直径に構成され
ているので、把手２の各端部が各取付け座３側に引き寄
せられても、把手２の各端部内に挿入されることはな
く、大径部分５Ｂが、その両面側から取付け座３の前記
他方の側面と把手２の端面とで挾持され状態でも、この
大径部分５Ｂは外部から、つまり、把手の端部の直径方
向外方から前記回転操作自在に構成されている。Next, a procedure for attaching the handle 2 to the handle attachment surface 1 using the handle attachment structure of the embodiment will be described. A bolt 4 is inserted into the through hole 3B of the mounting seat 3.
And the head 4B of the bolt 4 is positioned in the recess 3A of the mounting seat 3. And the handle 2
When the handle 2 is mounted on the mounting surface 1, a mounting seat 3 provided with the bolt 4 is attached to two places of the mounting surface 1 where both ends of the handle 2 face each other. The screws 8 are inserted into the screw holes 3C and screwed into the mounting surface 1, and the mounting seats 3 are fixed to the mounting surface 1 with screws. Next, the large-diameter portion 5B is inserted into the male screw portion 4A of the bolt 4 protruding outward from the mounting seat 3 through an oval through hole 5C from the tip end side.
The rotary operation body 5 is externally fitted and held in a posture in which the side is the mounting seat 3 side. In this state, each end of the handle 2 is opposed to the corresponding mounting seat 3 and the rotary operating body 5
When the small-diameter portion 5A is relatively rotatably fitted inside the end of the handle 2, the end of the handle 2 and the small-diameter portion 5A become substantially coaxial, and the male screw portion of the bolt 4 protruding from each mounting seat 3 4
Since the tip of A is located at the opening start end of the female screw portion 6A of the nut body 6 provided on the inner surface of each end of the handle 2,
Positioning of the male screw portion 4A of the bolt 4 and the female screw portion 6A of the nut body 6 can be easily performed. That is, the small-diameter portion 5A of the rotary operation body 5 is
It is configured as a rotation operation guide part for performing positioning between A and the female screw part 6A of the nut body 6. And bolt 4
With the male screw portion 4A and the female screw portion 6A of the nut body 6 aligned with each other, the tip of the operating tool R is inserted into the insertion hole 5D of the large diameter portion 5B of the rotary operating body 5, and the operating tool R When the rotary operation body 5 is rotated, the male screw portion 4A of the bolt 4 is screwed and fastened to the female screw portion 6A of the nut body 6, and each end of the handle 2 is drawn toward each mounting seat 3. When each end of the handle 2 is pulled toward the mounting seat 3, the small diameter portion 5A of each rotary operation body 5 is inserted into each end of the handle 2 and the large diameter portion 5B is The handle 2 is clamped between the other side surface of the mounting seat 3 and the end surface of the handle 2 from both sides, and the handle 2 is fixed to the mounting surface 1.
As described above, the large diameter portion 5B of the rotary operation body 5
Is configured to have a diameter slightly larger than the outer diameter of the end of the handle, so that even if each end of the handle 2 is pulled toward the mounting seat 3, it is inserted into each end of the handle 2. Even when the large-diameter portion 5B is sandwiched between the other side surface of the mounting seat 3 and the end surface of the handle 2 from both sides thereof, the large-diameter portion 5B is externally exposed, that is, at the end of the handle. The rotation operation is configured to be freely performed from the outside in the diameter direction.
【００１２】更に、前記把手用取付け面１に把手２が固
着された状態で、この把手２の各端部に摺動自在に保持
されている筒状カバー７の各々を把手用取付け面１側に
摺動操作するとともに、筒状カバー７に形成されている
係合部７Ｄと回転操作体５の大径部分５Ｂの取付け座３
側周縁角部とを係合させると、この筒状カバー７によ
り、回転操作体５及び取付け座３が外套され、かつ、前
記回転操作体５及び取付け座３が外部に不用意に露出す
ることが規制される。Further, in a state where the handle 2 is fixed to the handle mounting surface 1, each of the cylindrical covers 7 slidably held at each end of the handle 2 is attached to the handle mounting surface 1 side. And the mounting portion 3D of the large-diameter portion 5B of the rotary operating body 5 with the engaging portion 7D formed on the cylindrical cover 7.
When the corners of the side edges are engaged, the rotary operation body 5 and the mounting seat 3 are jacketed by the cylindrical cover 7, and the rotary operation body 5 and the mounting seat 3 are inadvertently exposed to the outside. Is regulated.
【００１３】〔第２実施形態〕前記第１実施形態では、
本発明の把手の取付け構造を、建造物の壁面の把手用取
付け面１、或いは、階段又はスロープに設けられる腰壁
の壁面の把手用取付け面１に対する、手摺り用の把手２
の取り付けに用いた状態を説明したが、図６に示すよう
に、本発明の把手の取付け構造を、扉や引出しの壁面の
把手用取付け面１に、ノブ状の把手２を取付けるために
用いてもよい。尚、前記把手２の端部は、前記ナット体
６を該把手２内部に位置する状態で溶接固着できるよう
に、取付け面１側に向かって開口する凹状に形成されて
いる。その他の構成は前記第１実施形態と同様に構成さ
れている。[Second Embodiment] In the first embodiment,
The grip mounting structure of the present invention is applied to a grip mounting surface 1 of a wall surface of a building or a grip mounting surface 1 of a waist wall provided on a stair or a slope.
As shown in FIG. 6, the handle mounting structure of the present invention is used to mount the knob-shaped handle 2 to the handle mounting surface 1 of the door or drawer wall as shown in FIG. You may. The end of the handle 2 is formed in a concave shape that opens toward the mounting surface 1 so that the nut body 6 can be welded and fixed while being positioned inside the handle 2. Other configurations are the same as those of the first embodiment.
【００１４】〔第３実施形態〕図７は前記第１実施形態
の別実施形態を示し、前記回転操作体５の大径部分５Ｂ
の直径は把手２の外径とほぼ同一寸法に構成されている
とともに、前記取付け座３の直径は把手２の外径よりも
大に構成されている。また、前記取付け座３の外周面に
は、被係合部３Ｄとしての雄ネジ部が形成されていると
ともに、筒状カバー７の円筒部７Ａの内周面には、前記
雄ネジ部３Ｄと螺合する係合部７Ｄとしての雌ネジ部が
形成されている。そして、前記取付け座３の雄ネジ部３
Ｄと筒状カバー７の雌ネジ部７Ｄとの螺合で、筒状カバ
ー７により回転操作体５及び取付け座３を外套し、か
つ、前記回転操作体５及び取付け座３が外部に不用意に
露出することを規制するように構成してもよい。その他
の構成は前記第１実施形態と同様に構成されている。[Third Embodiment] FIG. 7 shows another embodiment of the first embodiment, in which a large diameter portion 5B of the rotary operating body 5 is provided.
Has a diameter substantially the same as the outer diameter of the handle 2, and the diameter of the mounting seat 3 is larger than the outer diameter of the handle 2. A male screw portion as an engaged portion 3D is formed on the outer peripheral surface of the mounting seat 3, and the male screw portion 3D is formed on the inner peripheral surface of the cylindrical portion 7A of the cylindrical cover 7. A female screw portion is formed as the engaging portion 7D to be screwed. Then, the male screw portion 3 of the mounting seat 3
D and the female screw portion 7D of the cylindrical cover 7 are screwed to cover the rotary operation body 5 and the mounting seat 3 with the cylindrical cover 7, and the rotary operation body 5 and the mounting seat 3 are not prepared outside. You may be comprised so that exposure to may be controlled. Other configurations are the same as those of the first embodiment.
【００１５】〔その他の実施形態〕 前記回転操作体５の大径部分５Ｂの外周面に、その
円周方向に沿って、手指で当該回転操作体５を回転操作
する際の滑り止めとなる複数本の溝を形成して実施して
もよく、また前記回転操作体５の大径部分５Ｂの外周面
をローレット加工を施して実施してもよい。 前記回転操作体５には前記小径部分５Ａが形成され
ていなくてもよい。 前記回転操作体５とボルト４の雄ネジ部４Ａとは、
キーを介して一体回転状態で外嵌されていてもよい。 前記第１実施形態において、前記筒状カバー７の円
筒部７Ａの内周面に前記係合部７Ｄを四箇所形成し、当
該係合部７Ｄが前記回転操作体５の大径部分５Ｂの挿入
穴５Ｄと各々係合するように構成して実施してもよい。 前記取付け座３、ボルト４、回転操作体５、ナット
体６及び筒状カバー７の各々を硬質の合成樹脂から形成
してもよい。 前記把手２を硬質の合成樹脂から形成してもよい。[Other Embodiments] A plurality of slip stoppers are provided on the outer peripheral surface of the large-diameter portion 5B of the rotary operating body 5 along the circumferential direction thereof when the rotary operating body 5 is rotated by a finger. The groove may be formed and practiced, or the outer peripheral surface of the large diameter portion 5B of the rotary operating body 5 may be knurled and practiced. The small diameter portion 5A may not be formed on the rotary operation body 5. The rotary operation body 5 and the male screw portion 4A of the bolt 4 are
It may be fitted externally in a state of integral rotation via a key. In the first embodiment, four engaging portions 7D are formed on the inner peripheral surface of the cylindrical portion 7A of the cylindrical cover 7, and the engaging portions 7D are inserted into the large-diameter portion 5B of the rotary operating body 5. You may comprise and implement so that it may each engage with the hole 5D. Each of the mounting seat 3, the bolt 4, the rotary operation body 5, the nut body 6, and the cylindrical cover 7 may be formed of a hard synthetic resin. The handle 2 may be made of a hard synthetic resin.
【００１６】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】把手の取付け途中を示す要部の断面図FIG. 1 is a cross-sectional view of a main part showing a handle in the middle of attachment.
【図２】把手の取付け状態を示す要部の断面図FIG. 2 is a cross-sectional view of a main part showing a state where a handle is attached.
【図３】要部の分解斜視図FIG. 3 is an exploded perspective view of a main part.
【図４】図２のＩＶ−ＩＶ線断面図FIG. 4 is a sectional view taken along line IV-IV of FIG. 2;
【図５】把手の取付け状態を示す平面図FIG. 5 is a plan view showing an attached state of a handle.
【図６】第２実施形態の把手の取付け状態を示す平面図FIG. 6 is a plan view showing a state in which a handle according to the second embodiment is attached.
【図７】第３実施形態の要部の断面図FIG. 7 is a sectional view of a main part according to a third embodiment;
１ 取付け面 ２ 把手 ３ 取付け座 ３Ａ 凹部 ３Ｂ 貫通孔 ４ ボルト ４Ａ 雄ネジ部 ４Ｂ 頭部 ５ 回転操作体 ５Ａ 回転操作ガイド部 ６ ナット体 ７ 筒状カバー ７Ｄ 係合部 DESCRIPTION OF SYMBOLS 1 Mounting surface 2 Handle 3 Mounting seat 3A Recess 3B Through hole 4 Bolt 4A Male screw part 4B Head 5 Rotating operation body 5A Rotating operation guide part 6 Nut body 7 Cylindrical cover 7D Engaging part
Claims (3)
付け座（３）に、ボルト（４）の頭部（４Ｂ）を抜け止
め状態で回転自在に保持する凹部（３Ａ）と、該凹部
（３Ａ）に保持されたボルト（４）の雄ネジ部（４Ａ）
が外方に突出する貫通孔（３Ｂ）とを形成し、前記把手
（２）の内部に前記ボルト（４）の雄ネジ部（４Ａ）に
螺合するナット体（６）を固着し、前記把手（２）の端
部と取付け座（３）との間には、前記ボルト（４）の雄
ネジ部（４Ａ）に一体回転状態で外嵌させた回転操作体
（５）を、外部から回転操作自在に介在させてある把手
の取付け構造。A recess (3A) for holding a head (4B) of a bolt (4) rotatably in a retaining state on a mounting seat (3) mounted on a handle mounting surface (1), and a recess. Male thread (4A) of bolt (4) held in (3A)
Is formed with a through hole (3B) projecting outward, and a nut body (6) screwed to the male screw portion (4A) of the bolt (4) is fixed inside the handle (2). Between the end of the handle (2) and the mounting seat (3), a rotary operating body (5) externally fitted to the male screw portion (4A) of the bolt (4) in an integrally rotating state is externally provided. A handle mounting structure that can be rotated freely.
（２）の端部に相対回転自在に内嵌する回転操作ガイド
部（５Ａ）が形成されている請求項１記載の把手の取付
け構造。2. The handle according to claim 1, wherein the rotation operation body is formed with a rotation operation guide portion fitted inside the end of the handle so as to be relatively rotatable. Mounting structure.
（３）を外套する筒状カバー（７）が、前記把手（２）
に摺動自在に装着されているとともに、該筒状カバー
（７）には、前記回転操作体（５）に係合する係合部
（７Ｄ）が設けられている請求項１又は２記載の把手の
取付け構造。3. The handle (2), wherein a cylindrical cover (7) for covering the rotary operation body (5) and the mounting seat (3) is provided.
The cylindrical cover (7) is provided with an engaging portion (7D) that engages with the rotary operating body (5), and the cylindrical cover (7) is slidably mounted on the cylindrical cover (7). Handle mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29648295A JP2749796B2 (en) | 1995-11-15 | 1995-11-15 | Handle mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29648295A JP2749796B2 (en) | 1995-11-15 | 1995-11-15 | Handle mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09137571A JPH09137571A (en) | 1997-05-27 |
| JP2749796B2 true JP2749796B2 (en) | 1998-05-13 |
Family
ID=17834134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29648295A Expired - Fee Related JP2749796B2 (en) | 1995-11-15 | 1995-11-15 | Handle mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2749796B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6320054B2 (en) * | 2014-01-27 | 2018-05-09 | 株式会社シロクマ | Elbow member for handrail |
| JP6156701B2 (en) * | 2014-12-09 | 2017-07-05 | 積水ハウス株式会社 | Top fixed hardware |
-
1995
- 1995-11-15 JP JP29648295A patent/JP2749796B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09137571A (en) | 1997-05-27 |
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