JP4324759B2 - handle - Google Patents

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JP4324759B2
JP4324759B2 JP2002367399A JP2002367399A JP4324759B2 JP 4324759 B2 JP4324759 B2 JP 4324759B2 JP 2002367399 A JP2002367399 A JP 2002367399A JP 2002367399 A JP2002367399 A JP 2002367399A JP 4324759 B2 JP4324759 B2 JP 4324759B2
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eccentric
eccentric ring
connecting shaft
attached
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JP2002367399A
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JP2004197416A (en
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幸平 城垣
明 清水
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Shibutani Co Ltd
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Shibutani Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、引戸などのドアに取り付けられる把手に関し、特に、把手本体の両端部に、一対の脚部を一体的に固定して構成される把手に関する。
【0002】
【従来の技術】
引戸などのドアに取り付けられる把手として、側面視コ字状に形成されるものが知られている。この種の把手には、パイプ部材などで一体形成されるタイプ(例えば、特許文献1参照。)と、把手本体の両端部に一対の脚部を一体的に固定して構成されるタイプ(例えば、特許文献2参照。)とがあり、近年では、後者の需要が増加している。つまり、後者のタイプでは、把手本体と脚部を異なる材質で形成することができるため、例えば、把手本体を抗菌樹脂で形成することにより、把手の衛生上の安全性を高め、医療施設や福祉施設に好適なものとできる。
【0003】
しかしながら、従来においては、把手本体の両端部に一対の脚部を固定するにあたり、外部に露出するビスを使用していたため、把手の外観を損なう許りでなく、ビスの緩みによって把手本体にガタが生じるという問題があった。また、把手本体と脚部を接着剤で固定することも考えられるが、把手本体と脚部の材質が異なる場合、適合する接着剤の選定が難しい許りでなく、十分な接着強度や耐久性が得られないという問題があり、把手本体と脚部の材質が同じ場合であっても、接着に長い乾燥時間を必要とし、作業時間短縮の妨げとなっていた。
【0004】
【特許文献1】
特開平10−121793号公報(第2頁、第1図)
【特許文献2】
特開2002−138714号公報(第2頁、第1図)
【0005】
【発明が解決しようとする課題】
本発明は、上記の如き問題点を一掃すべく創案されたものであって、把手本体の両端部に一対の脚部を固定して構成されるものでありながら、ビスや接着剤を用いることなく、脚部と把手本体を強固に締め込み固定することにより、外観に優れ、しかも、把手本体のガタツキを確実に防止することができる把手の提供を目的とする。
【0006】
【課題を解決するための手段】
上記課題を解決するために本発明の把手は、ドアに取り付けられる把手であって、該把手のグリップを構成する把手本体の両端部に、ドアに取り付けられる一対の脚部を固定するにあたり、前記把手本体の両端部に、偏芯締め込み部が形成された連結軸を一体的に設けると共に、該連結軸の偏芯締め込み部を、その溝底面が軸芯に対して偏芯する偏芯リング装着溝に形成し、該偏芯リング装着溝、内周円と外周円が互に偏芯するよう形成された偏芯リングを装着し、該偏芯リングが装着された連結軸を前記脚部の連結穴に嵌入させ、この状態で前記脚部を所定方向に回動させることにより、前記脚部を、前記偏芯リングが、前記溝底面の偏芯に応じて、前記連結穴の内周面に押し付けられて把手本体に締め込み固定することを特徴とするものである。
【0007】
また、上記課題を解決するために本発明の把手は、ドアに取り付けられる把手であって、該把手のグリップを構成する把手本体の両端部に、ドアに取り付けられる一対の脚部を固定するにあたり、前記脚部の把手本体側端部に、偏芯締め込み部が形成された連結軸を一体的に設けると共に、該連結軸の偏芯締め込み部を、その溝底面が軸芯に対して偏芯する偏芯リング装着溝に形成し、該偏芯リング装着溝、内周円と外周円が互に偏芯するよう形成された偏芯リングを装着し、該偏芯リングが装着された連結軸を前記把手本体の連結穴に嵌入させ、この状態で前記脚部を所定方向に回動させることにより、前記脚部を、前記偏芯リングが、前記溝底面の偏芯に応じて、前記連結穴の内周面に押し付けられて把手本体に締め込み固定することを特徴とするものである。
【0008】
【発明の実施の形態】
以下、本発明の実施の形態を好適な実施の形態として例示する把手を図面に基づいて詳細に説明する。図1は把手の正面図、図2は把手の取り付け状態を示す一部切欠き側面図、図3は把手本体と脚部の連結構造を示す断面図である。これらの図に示すように、把手1は、グリップ(把手本体)2と、その両端部に連結固定される一対のエルボ(脚部)3とを備えて構成されている。
【0009】
把手1には、ドア4の室外側に取り付けられる室外用把手1Aと、ドア4の室内側に取り付けられる室内用把手1Bとがある。室外用把手1Aでは、エルボ3のドア側端部に予め固定芯金5が埋め込まれる一方、室内用把手1Bでは、エルボ3のドア側端部に予めビス孔3aが形成される。
【0010】
ドア4に室外用把手1A及び室内用把手1Bを取り付ける場合は、室外用把手1Aを所定の取り付け位置に仮保持すると共に、内側芯金6に貫通させた取り付けビス7を、室内側からドア4の取り付け孔4aに差し込み、その先端部を前記固定芯金5にねじ込む。これにより、室外用把手1Aが室内側から固定される。その後、室内用把手1Bのエルボ3を内側芯金6に嵌合させると共に、ビス孔3aを介して内側芯金6に固定ビス8をねじ込み、室内用把手1Bを固定する。
【0011】
本実施形態の把手1は、医療施設、福祉施設、公共施設などでの使用を想定し、衛生的及び強度的に安全性の高いものとして設計されている。つまり、抗菌樹脂で形成されるグリップ2と、ステンレスパイプで形成されるエルボ3とを、連結軸9及び偏芯リング10を用いて強固に締め込み固定することにより、本実施形態の把手1が構成される。以下、連結軸9及び偏芯リング10を用いた連結構造について、図面を参照して詳細に説明する。
【0012】
図4の(A)はグリップの端部断面図、(B)はグリップの端面図である。図5の(A)は連結軸の先端面を示す端面図、(B)は連結軸の側面図、(C)は連結軸の基端面を示す端面図、(D)は連結軸のA−A断面図である。これらの図に示すように、グリップ2の両端面には、グリップボルト11をねじ込むためのねじ込み孔2aと、連結軸9を回り止めするための凹部2bとが形成されている。
【0013】
連結軸9は、エルボ3の内径に合せて形成される樹脂製の軸部材であり、軸芯部に形成されるボルト貫通孔9aと、基端面に形成される回り止め用の凸部9bと、外周部に形成される偏芯リング装着溝9cとを一体に有している。そして、連結軸9は、グリップ2の凹部2bに凸部9bを嵌合させた状態で、ボルト貫通孔9aにグリップボルト11を挿通し、その先端側をグリップ2のねじ込み孔2aにねじ込むことにより、グリップ2の端面に一体的に固定される。また、偏芯リング装着溝9cの溝底面(偏芯締め込み部)9dは、図5の(D)に示すように、連結軸9の軸芯に対して偏芯する偏芯軸を形成している。尚、グリップ2の両端部に固定される一対の連結軸9は同一形状のものである。
【0014】
図6の(A)は偏芯リングの一側面図、(B)は偏芯リングの平面図、(C)は偏芯リングの他側面図、(D)は連結軸に装着した偏芯リングの断面図である。これらの図に示すように、偏芯リング10は、平面視C字状の樹脂製リングであり、内周円と外周円が互に偏芯するように形成されている。この内周円と外周円の寸法関係及び偏芯量は、前記連結軸9の外周円と内周円(溝底面9d)の寸法関係及び偏芯量に対応して設定されている。つまり、偏芯リング10を連結軸9の偏芯リング装着溝9cに装着した状態では、図6の(D)に示すように、偏芯リング10が若干拡開するが、偏芯リング10が装着された連結軸9をエルボ3の中空部(連結穴)に嵌入させると、偏芯リング10の外周面がエルボ3の内周面に密着し、内周が偏芯リング装着溝9cの溝底面9dに密着した状態となる。尚、各連結軸9に装着される一対の偏芯リング10は同一形状のものである。
【0015】
図7の(A)は回り止め部材の平面図、(B)は回り止め部材の正面図、(C)は回り止め部材の側面図である。これら図に示される回り止め部材12は、偏芯リング10の回り止め装着溝10aに装着されるもので、例えば、ステンレス板をコ字状に曲げ加工して形成される。回り止め部材12の両端部には、先鋭状の爪部12aが形成されており、この爪部12aがエルボ3の内周面に引っ掛かることにより、エルボ3に対する偏芯リング10の回動が規制される。
【0016】
つまり、グリップ2の両端部に、偏芯リング装着溝9cが形成された連結軸9を一体的にボルト固定すると共に、該連結軸9の偏芯リング装着溝9cに偏芯リング10及び回り止め部材12を装着し、この連結軸9をエルボ3の中空部に嵌入させた状態で、エルボ3を所定方向に回動させると、偏芯リング装着溝9cの溝底面9dが偏芯リング10をエルボ3の内周面に徐々に押し付けることにより、エルボ3がグリップ2に締め込み状に固定されることになる。これにより、ビスや接着剤を用いることなく、エルボ3をグリップ2に強固に連結固定することが可能になる。
【0017】
次に、把手1の組み立て手順について、図8及び図9を参照して説明する。但し、グリップ2の両端部には、予め連結軸9が固定され、ここには偏芯リング10及び回り止め部材12が装着されているものとする。図8は把手の組み立て過程を示す斜視図、図9は把手の組み立て過程を示す平面図である。把手1を組み立てる場合は、グリップ2の一端部に設けられる連結軸9に対し、一方のエルボ3を嵌合させた後、このエルボ3を所定方向(A方向)に回動させる。これにより、一方のエルボ3がグリップ2の一端部に対して締め込み状に固定される。次に、上記グリップ2及びエルボ3を治具13のL字溝13aにセットし、動かないようにする。この状態で、グリップ2の他端部に設けられる連結軸9に対し、他方のエルボ3を嵌合させた後、このエルボ3を、前記エルボ3とは逆の方向(B方向)に回動させて、グリップ2の他端部に対して締め込み固定し、把手1の組立てが終わる。そして、上記のように組み立てられた把手1をドア4に取り付けると、互に逆方向から締め込まれた一対のエルボ3がドア4に固定されることにより、グリップ2の両方向の回動が規制されることになる。
【0018】
叙述の如く構成された本発明の実施の形態において、グリップ(把手本体)2の両端部に、一対のエルボ(脚部)3を固定する場合は、グリップ2の両端部に、軸芯に対して偏芯する溝底面9dによって偏芯リング装着溝(偏芯締め込み部)9cが形成された連結軸9を一体的に設けると共に、該連結軸9の偏芯リング装着溝9cに偏芯リング10を装着し、該偏芯リング10が装着された連結軸9をエルボ3の中空部(連結穴)に嵌入させ、この状態でエルボ3を所定方向に回動させることにより、エルボ3を、偏芯リング10が、溝底面9dの偏芯に応じて、前記連結穴の内周面に押し付けられることによりグリップ2に締め込み固定する。これにより、ビスや接着剤を用いることなく、エルボ3とグリップ2を強固に固定することが可能になり、その結果、外観に優れ、しかも、グリップ2のガタがない把手1を提供することができる。
【0019】
また、一対のエルボ3は、互に逆方向からグリップ2のそれぞれの端部対して偏芯リング10を各々逆方向へ押し付けさせることにより締め込み固定させ、その状態で一対のエルボ3をドア4に取り付けることにより、一対の偏芯リング10によってグリップ2に対する両方向からの回動を確実に規制することができる。
【0020】
また、グリップ2の両端部に設けられる連結軸9及び偏芯リング10は、左右勝手のない同一形状のものであるため、部品の種類を減らしてコストダウンが図れる許りでなく、組み立て作業を簡略化することができる。
【0021】
尚、本発明は、前記実施形態に限定されないことは勿論であって、例えば、連結軸を脚部側に設けるようにしてもよい。この場合には、把手本体の両端部に、ドアに取り付けられる一対の脚部を固定するにあたり、脚部の把手本体側端部に、連結軸を一体的に設けると共に、該連結軸の偏芯リング装着溝(偏芯締め込み部)に偏芯リングを装着し、該偏芯リングが装着された連結軸を把手本体の連結穴に嵌入させ、この状態で脚部を所定方向に回動させることにより、脚部を把手本体に締め込み固定することになる。
【0022】
【発明の効果】
本発明は、上記のように構成したことにより、把手本体の両端部に一対の脚部を固定して構成されるものでありながら、ビスや接着剤を用いることなく、脚部と把手本体を強固に締め込み固定することにより、外観に優れ、しかも、把手本体のガタツキを確実に防止することができる。また、一対の脚部を、把手本体の両端部に対して、互に逆方向から締め込み固定するようにすれば、一対の脚部をドアに取り付けした際に把手本体2のそれぞれの端部で、偏芯リング10による逆方向への押し付けがなされ、把手本体2に対する両方向の回動を確実に規制することが可能になる。
【図面の簡単な説明】
【図1】把手の正面図である。
【図2】把手の取り付け状態を示す一部切欠き側面図である。
【図3】把手本体と脚部の連結構造を示す断面図である。
【図4】(A)はグリップの端部断面図、(B)はグリップの端面図である。
【図5】(A)は連結軸の先端面を示す端面図、(B)は連結軸の側面図、(C)は連結軸の基端面を示す端面図、(D)は連結軸のA−A断面図である。
【図6】(A)は偏芯リングの一側面図、(B)は偏芯リングの平面図、(C)は偏芯リングの他側面図、(D)は連結軸に装着した偏芯リングの断面図である。
【図7】(A)は回り止め部材の平面図、(B)は回り止め部材の正面図、(C)は回り止め部材の側面図である。
【図8】把手の組み立て過程を示す斜視図である。
【図9】把手の組み立て過程を示す平面図である。
【符号の説明】
1 把手
2 グリップ
2a ねじ込み孔
2b 凹部
3 エルボ
3a ビス孔
4 ドア
4a 取り付け孔
5 固定芯金
6 内側芯金
7 ビス
8 固定ビス
9 連結軸
9a ボルト貫通孔
9b 凸部
9c 偏芯リング装着溝
9d 溝底面
10 偏芯リング
10a 装着溝
11 グリップボルト
12 回り止め部材
12a 爪部
13 治具
13a L字溝
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a handle attached to a door such as a sliding door, and more particularly, to a handle configured by integrally fixing a pair of legs to both ends of a handle body.
[0002]
[Prior art]
As a handle attached to a door such as a sliding door, a handle formed in a U-shape in a side view is known. In this type of handle, a type integrally formed with a pipe member or the like (see, for example, Patent Document 1) and a type configured by integrally fixing a pair of legs to both ends of the handle body (for example, In recent years, the demand for the latter has increased. In other words, in the latter type, the handle body and the leg can be formed of different materials. For example, the handle body is made of an antibacterial resin, thereby improving the hygiene safety of the handle, medical facilities and welfare. It can be suitable for facilities.
[0003]
However, in the past, when a pair of legs were fixed to both ends of the handle body, screws exposed to the outside were used, so that the appearance of the handle was not damaged, and looseness of the screws caused the backlash of the handle body. There was a problem that occurred. In addition, it is conceivable to fix the handle body and the leg with an adhesive, but when the material of the handle body and the leg are different, it is not difficult to select a suitable adhesive, but sufficient adhesive strength and durability However, even if the handle body and the leg are made of the same material, a long drying time is required for bonding, which hinders shortening of the work time.
[0004]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-121793 (second page, FIG. 1)
[Patent Document 2]
JP 2002-138714 A (2nd page, FIG. 1)
[0005]
[Problems to be solved by the invention]
The present invention was devised to eliminate the above-mentioned problems, and is configured by fixing a pair of legs to both ends of the handle body, and using screws or an adhesive. It is an object to provide a handle that is excellent in appearance and can reliably prevent rattling of the handle body by firmly fastening and fixing the leg portion and the handle body.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the handle of the present invention is a handle attached to a door, and a pair of legs attached to the door are fixed to both ends of a handle body constituting the grip. A connecting shaft having an eccentric tightening portion is integrally provided at both ends of the handle body, and the eccentric tightening portion of the connecting shaft is eccentric with the groove bottom surface being eccentric with respect to the shaft core. An eccentric ring formed so that an inner circumferential circle and an outer circumferential circle are eccentric to each other is mounted on the eccentric ring mounting groove , and the connecting shaft on which the eccentric ring is mounted is connected to the eccentric ring mounting groove. The leg is inserted into the connecting hole of the leg, and the leg is rotated in a predetermined direction in this state, so that the eccentric ring is in contact with the connecting hole according to the eccentricity of the groove bottom surface. pressed against the inner circumferential surface is also characterized by fixed tightened to the handle body It is.
[0007]
In order to solve the above problems, a handle according to the present invention is a handle attached to a door, and a pair of legs attached to the door are fixed to both ends of a handle body constituting the grip. A connecting shaft having an eccentric tightening portion is integrally provided at an end of the leg body on the handle body side, and the eccentric tightening portion of the connecting shaft is provided with a groove bottom surface with respect to the shaft core. An eccentric ring is formed in an eccentric ring mounting groove that is eccentric, and an eccentric ring formed so that an inner circumferential circle and an outer circumferential circle are eccentric to each other is installed in the eccentric ring mounting groove, and the eccentric ring is mounted. The connecting shaft is inserted into the connecting hole of the handle main body, and the leg portion is rotated in a predetermined direction in this state, so that the eccentric portion has the eccentric ring in accordance with the eccentricity of the groove bottom surface. , be fixed by tightening the inner pressed against the peripheral surface handle body of the connecting hole It is an feature.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EMBODIMENTS Hereinafter, a handle illustrating an embodiment of the present invention as a preferred embodiment will be described in detail with reference to the drawings. FIG. 1 is a front view of a handle, FIG. 2 is a partially cutaway side view showing a state where the handle is attached, and FIG. 3 is a cross-sectional view showing a connecting structure of a handle body and a leg. As shown in these drawings, the handle 1 includes a grip (handle main body) 2 and a pair of elbows (leg portions) 3 connected and fixed to both ends thereof.
[0009]
The handle 1 includes an outdoor handle 1 </ b> A attached to the outdoor side of the door 4 and an indoor handle 1 </ b> B attached to the indoor side of the door 4. In the outdoor handle 1A, the fixed metal core 5 is embedded in advance at the door side end of the elbow 3, whereas in the indoor handle 1B, the screw hole 3a is formed in advance at the door side end of the elbow 3.
[0010]
When the outdoor handle 1A and the indoor handle 1B are attached to the door 4, the outdoor handle 1A is temporarily held at a predetermined mounting position, and the mounting screw 7 penetrating the inner core 6 is inserted from the indoor side to the door 4. Are inserted into the mounting holes 4a, and the tips thereof are screwed into the fixed metal core 5. Accordingly, the outdoor handle 1A is fixed from the indoor side. Thereafter, the elbow 3 of the indoor handle 1B is fitted into the inner core metal 6, and the fixing screw 8 is screwed into the inner core metal 6 through the screw hole 3a to fix the indoor handle 1B.
[0011]
The handle 1 of this embodiment is designed to be hygienic and strong in safety, assuming use in medical facilities, welfare facilities, public facilities, and the like. That is, the grip 1 of the present embodiment is obtained by firmly fastening and fixing the grip 2 formed of antibacterial resin and the elbow 3 formed of stainless steel pipe using the connecting shaft 9 and the eccentric ring 10. Composed. Hereinafter, a connection structure using the connection shaft 9 and the eccentric ring 10 will be described in detail with reference to the drawings.
[0012]
4A is an end sectional view of the grip, and FIG. 4B is an end view of the grip. 5A is an end view showing the distal end surface of the connecting shaft, FIG. 5B is a side view of the connecting shaft, FIG. 5C is an end view showing the proximal end surface of the connecting shaft, and FIG. It is A sectional drawing. As shown in these drawings, on both end faces of the grip 2, screw holes 2 a for screwing the grip bolts 11 and recesses 2 b for preventing the connection shaft 9 from rotating are formed.
[0013]
The connecting shaft 9 is a resin shaft member formed in accordance with the inner diameter of the elbow 3, and includes a bolt through hole 9 a formed in the shaft core portion, and a detent projection 9 b formed on the base end surface. And an eccentric ring mounting groove 9c formed in the outer peripheral portion. The connecting shaft 9 is inserted into the bolt through hole 9a with the projection 9b fitted into the recess 2b of the grip 2, and the tip side thereof is screwed into the screwing hole 2a of the grip 2. The grip 2 is integrally fixed to the end surface. Further, the groove bottom surface (eccentric tightening portion) 9d of the eccentric ring mounting groove 9c forms an eccentric shaft that is eccentric with respect to the axial center of the connecting shaft 9, as shown in FIG. ing. The pair of connecting shafts 9 fixed to both ends of the grip 2 have the same shape.
[0014]
6A is a side view of the eccentric ring, FIG. 6B is a plan view of the eccentric ring, FIG. 6C is the other side view of the eccentric ring, and FIG. 6D is an eccentric ring attached to the connecting shaft. FIG. As shown in these drawings, the eccentric ring 10 is a C-shaped resin ring in plan view, and is formed such that an inner circumferential circle and an outer circumferential circle are eccentric to each other. The dimensional relationship and the amount of eccentricity between the inner and outer circumferential circles are set corresponding to the dimensional relationship and the amount of eccentricity between the outer circumferential circle of the connecting shaft 9 and the inner circumferential circle (groove bottom surface 9d). That is, when the eccentric ring 10 is mounted in the eccentric ring mounting groove 9c of the connecting shaft 9, the eccentric ring 10 is slightly expanded as shown in FIG. When the mounted connecting shaft 9 is fitted into the hollow portion (connecting hole) of the elbow 3, the outer peripheral surface of the eccentric ring 10 is in close contact with the inner peripheral surface of the elbow 3, and the inner periphery is a groove of the eccentric ring mounting groove 9c. It will be in the state closely_contact | adhered to the bottom face 9d. A pair of eccentric rings 10 attached to each connecting shaft 9 have the same shape.
[0015]
7A is a plan view of the rotation prevention member, FIG. 7B is a front view of the rotation prevention member, and FIG. 7C is a side view of the rotation prevention member. The anti-rotation member 12 shown in these drawings is attached to the anti-rotation attachment groove 10a of the eccentric ring 10, and is formed, for example, by bending a stainless steel plate into a U shape. Sharp stoppers 12a are formed at both ends of the anti-rotation member 12, and the rotation of the eccentric ring 10 with respect to the elbow 3 is restricted by the hooks 12a being hooked on the inner peripheral surface of the elbow 3. Is done.
[0016]
That is, the connecting shaft 9 formed with the eccentric ring mounting groove 9c is integrally bolted to both ends of the grip 2, and the eccentric ring 10 and the rotation stopper are fixed to the eccentric ring mounting groove 9c of the connecting shaft 9. When the member 12 is mounted and the elbow 3 is rotated in a predetermined direction with the connecting shaft 9 fitted in the hollow portion of the elbow 3, the groove bottom surface 9d of the eccentric ring mounting groove 9c causes the eccentric ring 10 to move. By gradually pressing the elbow 3 against the inner peripheral surface, the elbow 3 is fastened to the grip 2 in a tightened manner. As a result, the elbow 3 can be firmly connected and fixed to the grip 2 without using screws or adhesives.
[0017]
Next, the assembly procedure of the handle 1 will be described with reference to FIGS. However, it is assumed that the connecting shaft 9 is fixed to both ends of the grip 2 in advance, and an eccentric ring 10 and a rotation preventing member 12 are attached thereto. FIG. 8 is a perspective view showing the process of assembling the handle, and FIG. 9 is a plan view showing the process of assembling the handle. When assembling the handle 1, after fitting one elbow 3 to a connecting shaft 9 provided at one end of the grip 2, the elbow 3 is rotated in a predetermined direction (A direction). Thereby, one elbow 3 is fastened to one end of the grip 2 in a tightened manner. Next, the grip 2 and the elbow 3 are set in the L-shaped groove 13a of the jig 13 so as not to move. In this state, after fitting the other elbow 3 to the connecting shaft 9 provided at the other end of the grip 2, the elbow 3 is rotated in the direction opposite to the elbow 3 (B direction). Then, the grip 2 is fastened and fixed to the other end of the grip 2, and the assembly of the handle 1 is completed. When the handle 1 assembled as described above is attached to the door 4, the pair of elbows 3 tightened from opposite directions are fixed to the door 4, thereby restricting the rotation of the grip 2 in both directions. Will be.
[0018]
In the embodiment of the present invention constructed as narrative, at both ends of the grip (handle body) 2, the case of fixing the pair of elbow (leg) 3, at both ends of the grip 2, with respect to the axis The connecting shaft 9 in which the eccentric ring mounting groove (eccentric tightening portion) 9c is formed by the groove bottom surface 9d that is eccentric is provided integrally with the eccentric ring mounting groove 9c of the connecting shaft 9. 10, the connecting shaft 9 to which the eccentric ring 10 is mounted is fitted into the hollow portion (connecting hole) of the elbow 3, and the elbow 3 is rotated in a predetermined direction in this state , The eccentric ring 10 is fastened and fixed to the grip 2 by being pressed against the inner peripheral surface of the connecting hole according to the eccentricity of the groove bottom surface 9d . As a result, it is possible to firmly fix the elbow 3 and the grip 2 without using a screw or an adhesive, and as a result, it is possible to provide a handle 1 that is excellent in appearance and free from the play of the grip 2. it can.
[0019]
The pair of elbow 3, one another against the opposite directions at each end of the grip 2, is fixed tightened by causing pushing the eccentric ring 10, each in the opposite direction, the pair of elbow 3 in that state By attaching to the door 4, the pair of eccentric rings 10 can reliably restrict the rotation of the grip 2 from both directions .
[0020]
In addition, the connecting shaft 9 and the eccentric ring 10 provided at both ends of the grip 2 are of the same shape with no left and right sides, so it is not allowed to reduce the cost by reducing the types of parts, and the assembly work It can be simplified.
[0021]
Of course, the present invention is not limited to the above embodiment, and for example, the connecting shaft may be provided on the leg side. In this case, when fixing a pair of legs attached to the door to both ends of the handle body, a connecting shaft is integrally provided at the handle body side end of the leg, and the connecting shaft is eccentric. Attach the eccentric ring to the ring mounting groove (eccentric tightening part), fit the connecting shaft with the eccentric ring into the connecting hole of the handle body, and rotate the leg in a predetermined direction in this state. As a result, the leg portion is fastened and fixed to the handle body.
[0022]
【The invention's effect】
Since the present invention is configured as described above, the pair of legs 3 are fixed to both ends of the handle body 2 , and the legs 3 and By firmly tightening and fixing the handle body 2 , the appearance is excellent, and rattling of the handle body 2 can be reliably prevented. Further, a pair of legs 3, with respect to both end portions of the handle body 2, it suffices to fix tighten each other from the opposite direction, upon attaching the pair of legs 3 to the door, the handle body 2 At each end, the eccentric ring 10 is pressed in the opposite direction, and the rotation in both directions relative to the handle body 2 can be reliably restricted.
[Brief description of the drawings]
FIG. 1 is a front view of a handle.
FIG. 2 is a partially cutaway side view showing a handle attachment state.
FIG. 3 is a cross-sectional view showing a connection structure between a handle main body and a leg portion.
4A is an end cross-sectional view of a grip, and FIG. 4B is an end view of the grip.
5A is an end view showing the distal end surface of the connecting shaft, FIG. 5B is a side view of the connecting shaft, FIG. 5C is an end view showing the base end surface of the connecting shaft, and FIG. It is -A sectional drawing.
6A is a side view of an eccentric ring, FIG. 6B is a plan view of the eccentric ring, FIG. 6C is another side view of the eccentric ring, and FIG. 6D is an eccentric mounted on the connecting shaft. It is sectional drawing of a ring.
7A is a plan view of a rotation prevention member, FIG. 7B is a front view of the rotation prevention member, and FIG. 7C is a side view of the rotation prevention member.
FIG. 8 is a perspective view showing a handle assembly process.
FIG. 9 is a plan view showing a handle assembly process.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Handle 2 Grip 2a Screw-in hole 2b Recess 3 Elbow 3a Screw hole 4 Door 4a Mounting hole 5 Fixed metal core 6 Inner metal core 7 Screw 8 Fixed screw 9 Connection shaft 9a Bolt through hole 9b Convex part 9c Eccentric ring installation groove 9d Groove Bottom surface 10 Eccentric ring 10a Mounting groove 11 Grip bolt 12 Non-rotating member 12a Claw portion 13 Jig 13a L-shaped groove

Claims (5)

ドアに取り付けられる把手であって、該把手のグリップを構成する把手本体の両端部に、ドアに取り付けられる一対の脚部を固定するにあたり、前記把手本体の両端部に、偏芯締め込み部が形成された連結軸を一体的に設けると共に、該連結軸の偏芯締め込み部を、その溝底面が軸芯に対して偏芯する偏芯リング装着溝に形成し、該偏芯リング装着溝、内周円と外周円が互に偏芯するよう形成された偏芯リングを装着し、該偏芯リングが装着された連結軸を前記脚部の連結穴に嵌入させ、この状態で前記脚部を所定方向に回動させることにより、前記脚部を、前記偏芯リングが、前記溝底面の偏芯に応じて、前記連結穴の内周面に押し付けられて把手本体に締め込み固定することを特徴とする把手。A handle attached to the door, and when fixing a pair of legs attached to the door to both ends of the handle body constituting the handle grip, eccentric tightening portions are provided at both ends of the handle body. The formed connecting shaft is integrally provided, and an eccentric tightening portion of the connecting shaft is formed in an eccentric ring mounting groove whose bottom surface is eccentric with respect to the shaft core, and the eccentric ring mounting groove And mounting an eccentric ring formed so that the inner circumference circle and the outer circumference circle are eccentric to each other , and the connecting shaft to which the eccentric ring is attached is fitted into the connection hole of the leg portion. By rotating the leg part in a predetermined direction, the leg part is fixed to the handle body by the eccentric ring being pressed against the inner peripheral surface of the connecting hole according to the eccentricity of the groove bottom surface. A handle characterized by that. ドアに取り付けられる把手であって、該把手のグリップを構成する把手本体の両端部に、ドアに取り付けられる一対の脚部を固定するにあたり、前記脚部の把手本体側端部に、偏芯締め込み部が形成された連結軸を一体的に設けると共に、該連結軸の偏芯締め込み部を、その溝底面が軸芯に対して偏芯する偏芯リング装着溝に形成し、該偏芯リング装着溝、内周円と外周円が互に偏芯するよう形成された偏芯リングを装着し、該偏芯リングが装着された連結軸を前記把手本体の連結穴に嵌入させ、この状態で前記脚部を所定方向に回動させることにより、前記脚部を、前記偏芯リングが、前記溝底面の偏芯に応じて、前記連結穴の内周面に押し付けられて把手本体に締め込み固定することを特徴とする把手。A handle attached to a door, and when fixing a pair of legs attached to the door to both ends of the handle body constituting the handle grip, an eccentric tightening is applied to the ends of the legs on the handle body side. A connecting shaft formed with a recess is integrally provided, and an eccentric tightening portion of the connecting shaft is formed in an eccentric ring mounting groove whose bottom surface is eccentric with respect to the shaft. An eccentric ring formed so that the inner circumferential circle and the outer circumferential circle are eccentric to each other is mounted in the ring mounting groove , and the connecting shaft on which the eccentric ring is mounted is fitted into the connecting hole of the handle body. By rotating the leg in a predetermined direction in a state, the eccentric ring is pressed against the inner peripheral surface of the connection hole according to the eccentricity of the groove bottom surface to the handle main body. A handle characterized by being fastened and fixed. 請求項1又は2において、前記一対の脚部は、前記把手本体のそれぞれの端部に対して、互に逆方向から回動せしめることで、前記偏芯リングを各々逆方向から押し付けさせて締め込み固定させ、該把手本体を、ドアに取り付けられた際に両方向からの回動規制がなされるべく構成したことを特徴とする把手。According to claim 1 or 2, wherein the pair of legs, the handle for the respective end of the body, by which can be rotated one another from the opposite direction, let me pushing from each reverse the eccentric ring tightening A handle characterized in that the handle body is configured to be restricted from rotating in both directions when attached to a door . 請求項1乃至3のいずれかにおいて、前記偏芯リングは、その内周円が、前記連結軸の偏芯締め込み部に装着した状態で拡開するよう形成されると共に、前記連結穴に嵌入させた際に、その外周面が前記連結穴の内周面に密接すべく構成されていることを特徴とする把手。 4. The eccentric ring according to claim 1, wherein the eccentric ring is formed so that its inner circumferential circle expands in a state of being attached to the eccentric tightening portion of the connecting shaft , and is fitted into the connecting hole. when allowed to, handle, characterized in Rukoto its outer peripheral surface is configured to close an inner peripheral surface of the connecting hole. 請求項1乃至4のいずれかにおいて、前記偏芯リングには、その内周面に形成した回り止め装着溝に、両端部に爪部を有するコ字状に形成された回り止め部材を装着し、該回り止め部材は、その爪部を前記連結穴の内周面に引っ掛けて、前記締め込み固定状態を更に回動規制すべく構成されていることを特徴とする把手。5. The anti- rotation member formed in a U-shape having claw portions at both ends is attached to the anti-rotation attachment groove formed on the inner peripheral surface of the eccentric ring. ,該回Ri stop member, the claw portion is hooked on the inner peripheral surface of the connecting hole, characterized that you have been configured to further rotation restricting the fixed state tighten the grip.
JP2002367399A 2002-12-18 2002-12-18 handle Expired - Fee Related JP4324759B2 (en)

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