JP2808692B2 - Valve handle - Google Patents
Valve handleInfo
- Publication number
- JP2808692B2 JP2808692B2 JP18630289A JP18630289A JP2808692B2 JP 2808692 B2 JP2808692 B2 JP 2808692B2 JP 18630289 A JP18630289 A JP 18630289A JP 18630289 A JP18630289 A JP 18630289A JP 2808692 B2 JP2808692 B2 JP 2808692B2
- Authority
- JP
- Japan
- Prior art keywords
- members
- handle
- spoke
- joined
- hub
- 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 - Lifetime
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
Description
【発明の詳細な説明】 発明の目的 （産業上の利用分野） 本発明はバルブに用いるハンドルに関するものであ
る。Description: Object of the Invention (Industrial application field) The present invention relates to a handle used for a valve.
（従来の技術とその課題） 主としてバルブに用いるハンドルは、従来は鉄，亜鉛
等の鋳造品が多く用いられていた。(Prior art and its problems) As a handle mainly used for a valve, a cast product of iron, zinc, or the like has been often used.
これら鋳造ハンドルは、衝撃に対して弱く破損し易い
欠点を有しており、これを補うために厚肉鋳物にしてい
るが、このため重くなり、それでも破損することが多か
った。These cast handles have the disadvantage that they are susceptible to impact and are easily broken. To compensate for this, they are made of thick castings. However, they often become heavy and still break.
これらの問題点を補うものとして、鋼板製のハンドル
が提供されている。To compensate for these problems, a steel plate handle has been provided.
第６図は、従来の鋼板製ハンドルの一例を示す縦断面
図であり、第７図は第６図に示したハンドルを下方から
見た平面図である。FIG. 6 is a longitudinal sectional view showing an example of a conventional steel-made handle, and FIG. 7 is a plan view of the handle shown in FIG. 6 as viewed from below.
第６図及び第７図において、ハンドル11は一方の部材
12と他方の部材13とから成り、両部材12及び13の中央部
に弁軸等の軸に固定するための四角な軸孔12a及び13aが
形成してある。そしてこれらの軸項12a及び13aが正しく
対向する位置において一方の部材12に他方の部材13を抵
抗溶接等によって接合して結合してある。6 and 7, the handle 11 is one member.
Square members 12a and 13a for fixing to a shaft such as a valve shaft are formed in the center of both members 12 and 13, and are formed of 12 and the other member 13. Then, at a position where the shaft members 12a and 13a face each other correctly, the other member 13 is joined to the one member 12 by resistance welding or the like.
このハンドル11は、衝撃には強く破壊することはない
が、ハブ部12bに対しリム部12cが傾くように変形するこ
とが多く、又一方の部材12と他方の部材13との接合が剥
れ易い。更に軸孔12a及び13aとこれに挿入される軸との
接触面積が小さいために、軸孔12a及び13aが広がって、
ハンド11と軸との間に遊びが生じ易い。Although the handle 11 is not strongly broken by impact, it often deforms so that the rim 12c is inclined with respect to the hub 12b, and the joint between one member 12 and the other member 13 comes off. easy. Further, since the contact area between the shaft holes 12a and 13a and the shaft inserted therein is small, the shaft holes 12a and 13a are expanded,
Play easily occurs between the hand 11 and the shaft.
本発明はこれらの従来のハンドルが有する壊い易いか
変形し易いこと、及び軸との間に遊びが生じ易いという
課題を解決するためのものである。The present invention is intended to solve the problems that these conventional handles have such that they are easily broken or deformed and that play is easily generated between the handle and the shaft.
発明の構成 （課題を解決するための手段） 本発明は上記の従来のハンドルが有する課題を解決す
るために、次のように構成した。Configuration of the Invention (Means for Solving the Problems) The present invention is configured as follows in order to solve the problems of the above-described conventional handle.
鋼板をプレス、ハンマー等によって塑性変形加工して
成形した二つの部材を結合させて成るハンドルであっ
て、一方の該部材はハブ部、スポーク部及びリム部から
成り、このスポーク部は断面コ字形に成形してあり、他
方の該部材はハブ部及びスポーク部から成り、このスポ
ーク部を該一方の部材の該スポーク部の上記断面コ字形
の溝に嵌入し溶接等によって接合して、該一方及び該他
方の二つの部材を結合させた。A handle formed by joining two members formed by plastically deforming a steel plate with a press, a hammer or the like, and one of the members includes a hub portion, a spoke portion, and a rim portion, and the spoke portion has a U-shaped cross section. The other member is formed of a hub portion and a spoke portion, and the spoke portion is fitted into the U-shaped groove of the spoke portion of the one member and joined by welding or the like to form the one member. And the other two members were joined.
この場合、該一方及び該他方の二つの部材の該スポー
ク部を抵抗溶接によって接合するとよい。In this case, the spoke portions of the one and the other two members may be joined by resistance welding.
又、該一方の部材の該スポーク部で該他方の部材の該
スポーク部を包むように該一方の部材の該スポーク部を
折り曲げて接合して、該一方及び該他方の二つの部材を
結合させるとよく、更にこの上該一方及び該他方の二つ
の部材の該スポーク部を抵抗溶接によって結合するとよ
い。Also, the spoke portion of the one member is bent and joined so that the spoke portion of the one member wraps the spoke portion of the other member, and the one and the other two members are joined. Preferably, the spoke portions of the one and the other two members are further joined by resistance welding.
更に該一方及び該他方の二つの部材のハブ部に設けた
軸孔は非円形であり、その両方又は何れかが二つの該ハ
ブ部の内方に向けた折り曲げ部を有するようにするとよ
い。Further, the shaft holes provided in the hub portions of the one and the other two members may be non-circular, and both or either of them may have bent portions directed inward of the two hub portions.
（作用） 本発明のバルブのハンドルは、上記のように衝撃に対
して強い鋼板製であるので、衝撃によって破損すること
がなく、更に一方の部材のスポーク部を断面コ字形に形
成した上に、この断面コ字形の溝に他方の部材のスポー
ク部を嵌入し溶接等によって接合したので、スポーク部
が極めて頑丈であり、容易に変形することがなく、リム
部がハブ部に対して傾くことがない。しかも他方の部材
のスポーク部は一方の部材のスポーク部の断面コ字形の
溝に嵌入させた上で溶接等によって接合してあるので、
この接合が剥れる恐れがない。(Operation) Since the handle of the valve of the present invention is made of a steel plate that is strong against an impact as described above, it is not damaged by the impact, and the spoke portion of one of the members is formed in a U-shaped cross section. Since the spoke of the other member is fitted into this U-shaped groove and joined by welding or the like, the spoke is extremely strong, does not easily deform, and the rim is inclined with respect to the hub. There is no. Moreover, since the spoke portion of the other member is fitted into the U-shaped groove of the spoke portion of the one member and joined by welding or the like,
There is no danger of this joint coming off.
更に一方の部材のスポーク部で他方の部材のスポーク
部を包むように一方の部材のスポーク部を折り曲げて接
合すると、ハンドル自体が一層頑丈になり、一方及び他
方の二つの部材の結合が更に一層強固になる。この上、
一方及び他方の二つの部材のスポーク部を抵抗溶接によ
って結合すれば、この上なく頑丈で変形することのない
ハンドルになる。Further, when the spoke portion of one member is folded and joined so that the spoke portion of one member wraps the spoke portion of the other member, the handle itself becomes more robust, and the connection between the one and the other two members is further strengthened. become. In addition,
If the spokes of the two members are joined by resistance welding, the handle will be extremely strong and will not deform.
このため、一方及び他方の部材を一層薄い鋼板から成
形してもよく、これによって一層軽量になり、塑性変形
加工が一層容易になる。For this reason, one and the other members may be formed from a thinner steel plate, whereby the weight is further reduced and the plastic deformation processing is further facilitated.
更に、一方及び他方の二つの部材のハブ部に設けた軸
孔は非円形であるので、同形の軸を挿入してハンドルを
軸に固定することが容易であり、これらの軸孔の両方又
は何れかに二つのハブ部の内方に向けた折り曲げ部を設
けたので、軸孔とこれに挿入される軸との接触面積が大
きく、更に軸孔の周囲が補強されるので、軸孔が軸によ
って広げられてハンドルと軸との間に遊びを生ずること
が極めて少ない。Further, since the shaft holes provided in the hub portions of the one and the other two members are non-circular, it is easy to insert a shaft having the same shape to fix the handle to the shaft. Since the bent portion directed inward of the two hub portions is provided in any one, the contact area between the shaft hole and the shaft inserted therein is large, and the periphery of the shaft hole is reinforced, so that the shaft hole is Very little play is created between the handle and the shaft by being spread by the shaft.
（実施例） 第１図は本発明のバルブのハンドルの一実施例を示す
平面図であり、第２図は第１図のＡ−Ｏ−Ａ′断面を示
す縦断面図であり、第３図は第１図に示したハンドルを
裏から見た平面図であり、第４図及び第５図は、夫々第
１図のＢ−Ｂ′及びＣ−Ｃ′断面を示す断面図である。(Embodiment) FIG. 1 is a plan view showing an embodiment of the handle of the valve of the present invention, FIG. 2 is a longitudinal sectional view showing an AOA 'section of FIG. 1, and FIG. FIG. 4 is a plan view of the handle shown in FIG. 1 as viewed from the back, and FIGS. 4 and 5 are cross-sectional views taken along lines BB 'and CC' of FIG. 1, respectively.
第１図乃至第５図において、１はハンドル、２は一方
の部材、３は他方の部材で、一方の部材２及び他方の部
材３は、炭素鋼鋼板、ステンレス鋼鋼板のような鋼板を
プレス、ハンマー等によって塑性変形加工して成形した
もので、ハンドル１は一方の部材２と他方の部材３を結
合させて形成されている。1 to 5, reference numeral 1 denotes a handle, 2 denotes one member, 3 denotes the other member, and one member 2 and the other member 3 press a steel plate such as a carbon steel plate or a stainless steel plate. The handle 1 is formed by joining one member 2 and the other member 3 by plastic deformation with a hammer or the like.
一方の部材２はハブ部2a、スポーク部2b、及びリム部
2cから成り、スポーク部2bは第４図に示したように断面
コ字形に成形してある。One member 2 includes a hub 2a, a spoke 2b, and a rim.
The spoke portion 2b is formed in a U-shaped cross section as shown in FIG.
他方の部材３はハブ部3a及びスポーク部3bから成り、
このスポーク部3bを一方の部材２のスポーク部2bの断面
コ字形の溝に嵌入してあり、この実施例では第５図に示
したように、一方の部材２のスポーク部2bが他方の部材
３のスポーク部3bを包むように、スポーク部2bを折り曲
げてあり、更に両スポーク部2b及び3bを抵抗溶接によっ
て接合してある。The other member 3 comprises a hub portion 3a and a spoke portion 3b,
The spoke portion 3b is fitted in a U-shaped groove of the spoke portion 2b of the one member 2, and in this embodiment, as shown in FIG. 5, the spoke portion 2b of the one member 2 is connected to the other member. The spoke portion 2b is bent so as to wrap around the spoke portion 3b of No. 3, and both spoke portions 2b and 3b are joined by resistance welding.
又一方の部材２の軸孔2d及び他方の部材３の軸孔3cは
四角形であり、ハブ部2a及び3aの内方、即ち両ハブ部2a
及び3aの間に向けた折り曲げ部2e及び3dが設けてある。The shaft hole 2d of one member 2 and the shaft hole 3c of the other member 3 are rectangular, and are inside the hub portions 2a and 3a, that is, both hub portions 2a.
And 3a are provided with bent portions 2e and 3d.
次に第１図乃至第５図に示した実施例に基いて、その
作用を説明する。Next, the operation will be described based on the embodiment shown in FIGS.
ハンドル１は上記のように衝撃に対して強い鋼板製で
あるので、衝撃によって破損することがなく、更に一方
の部材２のスポーク部2bを第４図に示したように断面コ
字形に形成した上に、この断面コ字形の溝に他方の部材
３のスポーク部3bを嵌入し、本実施例では第５図に示し
たように、更に一方の部材２のスポーク部2bで他方の部
材３のスポーク部3bを包むようにスポーク部2bを折り曲
げ、両スポーク部2b及び3bを溶接して接合してあるの
で、ハンドル１のスポーク部1a（2bと3bとで構成）が極
めて頑丈で変形することがない。Since the handle 1 is made of a steel plate that is strong against impact as described above, it is not damaged by the impact, and the spoke portion 2b of one of the members 2 is formed in a U-shaped cross section as shown in FIG. The spoke 3b of the other member 3 is fitted into the U-shaped groove on the top, and in this embodiment, as shown in FIG. Since the spoke portion 2b is bent so as to wrap the spoke portion 3b and the two spoke portions 2b and 3b are welded and joined, the spoke portion 1a of the handle 1 (composed of 2b and 3b) can be extremely strong and deformed. Absent.
このため、一方の部材２及び他方の部材３を一層薄い
鋼板から成形してもよく、これによって一層軽量にな
り、塑性変形加工が一層容易になる。For this reason, the one member 2 and the other member 3 may be formed from a thinner steel plate, whereby the weight is further reduced and the plastic deformation processing is further facilitated.
更に一方の部材２のハブ部2aと他方の部材３のハブ部
3aとに設けた軸孔2d及び3cは四角であるので、同じく四
角に形成された軸を挿入してハンドル１を軸に固定する
ことが容易であり、これらの軸孔2d及び3cの両方に二つ
のハブ部2a及び3aの内方に向けた折り曲げ部2e及び3dを
設けたので、軸孔2d及び3cとこれに挿入される軸との接
触面積が大きく、更に軸孔2d及び3cの周囲が補強される
ので、軸孔2d及び3cが軸によって広げられて、ハンドル
１と軸との間に遊びを生ずることが極めて少ない。Further, a hub portion 2a of one member 2 and a hub portion of the other member 3
Since the shaft holes 2d and 3c provided in 3a are square, it is easy to fix the handle 1 to the shaft by inserting a shaft also formed in a square, and to both these shaft holes 2d and 3c. Since the bent portions 2e and 3d directed inward of the two hub portions 2a and 3a are provided, the contact area between the shaft holes 2d and 3c and the shaft inserted therein is large, and further, around the shaft holes 2d and 3c. Is reinforced, so that the shaft holes 2d and 3c are widened by the shaft, and play between the handle 1 and the shaft is extremely small.
発明の効果 本発明のバルブのハンドルは、以上に詳述したように
構成し作用するので、次のような極めて優れた効果が得
られる。Effects of the Invention Since the valve handle of the present invention is constructed and operates as described in detail above, the following excellent effects can be obtained.
（１）衝撃によって破壊することがない。(1) It is not broken by impact.
（２）衝撃によって変形することがない。(2) No deformation due to impact.
（３）素材である鋼板を薄くすることができる。(3) The thickness of the steel plate as a material can be reduced.
（４）ハンドルが軽量である。(4) The handle is lightweight.
（５）塑性変形加工が容易である。(5) Plastic deformation processing is easy.
（６）軸孔が広がって軸との間に遊びを生ずることが極
めて少ない。(6) It is extremely unlikely that the shaft hole is widened and play occurs with the shaft.
第１図は本発明のバルブのハンドルの一実施例を示す平
面図であり、第２図は第１図のＡ−Ｏ−Ａ′断面を示す
縦断面図であり、第３図は第１図に示したハンドルを裏
から見た平面図であり、第４図及び第５図は夫々第１図
のＢ−Ｂ′及びＣ−Ｃ′断面を示す断面図である。 又第６図は従来の鋼板製ハンドルの一例を示す縦断面
図、第７図は第６図に示したハンドルを下方から見た平
面図である。 １……ハンドル、２……一方の部材、2a……ハブ部、2b
……スポーク部、2c……リム部、2d……軸孔、2e……折
り曲げ部、３……他方の部材、3a……ハブ部、3b……ス
ポーク部、3c……軸孔、3d……折り曲げ部。FIG. 1 is a plan view showing an embodiment of the handle of the valve of the present invention, FIG. 2 is a longitudinal sectional view showing a section taken along the line AOA 'of FIG. 1, and FIG. FIG. 4 is a plan view of the handle shown in FIG. 1 as viewed from the back, and FIGS. 4 and 5 are cross-sectional views taken along lines BB ′ and CC ′ of FIG. 1, respectively. FIG. 6 is a longitudinal sectional view showing an example of a conventional steel handle, and FIG. 7 is a plan view of the handle shown in FIG. 6 as viewed from below. 1. Handle, 2 ... One member, 2a ... Hub, 2b
... Spoke part, 2c ... Rim part, 2d ... Shaft hole, 2e ... Bending part, 3 ... The other member, 3a ... Hub part, 3b ... Spoke part, 3c ...... Shaft hole, 3d ... … Bending part.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭51−119668（ＪＰ，Ａ) 実開 昭53−90758（ＪＰ，Ｕ) 実開 昭62−46878（ＪＰ，Ｕ) 実開 昭50−153346（ＪＰ，Ｕ) 実公 昭47−21445（ＪＰ，Ｙ１) 実公 昭48−3141（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.6，ＤＢ名) F16K 31/60 B21D 53/16 B21D 53/26 G05G 1/08──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-51-119668 (JP, A) JP-A-53-90758 (JP, U) JP-A-62-46878 (JP, U) JP-A-50- 153346 (JP, U) Jikken 47-21445 (JP, Y1) Jikken 48-3141 (JP, Y1) (58) Fields investigated (Int. Cl. 6 , DB name) F16K 31/60 B21D 53 / 16 B21D 53/26 G05G 1/08
Claims (5)
形加工して成形した二つの部材を結合させて成るハンド
ルであって、一方の該部材はハブ部、スポーク部及びリ
ム部から成り、このスポーク部は断面コ字形に成形して
あり、他方の該部材はハブ部及びスポーク部から成り、
このスポーク部を該一方の部材の該スポーク部の上記断
面コ字形の溝に嵌入し溶接等によって接合して、該一方
及び該他方の二つの部材を結合させたことを特徴とする
バルブのハンドル。1. A handle formed by joining two members formed by plastically deforming a steel plate by a press, a hammer or the like, and one of the members comprises a hub, a spoke, and a rim. The part is formed in a U-shaped cross section, the other member comprises a hub part and a spoke part,
A handle for a valve, wherein the spoke portion is fitted into the U-shaped groove of the spoke portion of the one member and joined by welding or the like to join the one and the other two members together. .
ク部を抵抗溶接によって接合して、該一方及び該他方の
二つの部材を結合させた請求項１記載のバルブのハンド
ル。2. The valve handle according to claim 1, wherein said spoke portions of said one and said other two members are joined by resistance welding to connect said one and said other two members.
材の該スポーク部を包むように該一方の部材の該スポー
ク部を折り曲げて接合して、該一方及び該他方の二つの
部材を結合させた請求項１記載のバルブのハンドル。3. The spoke portion of the one member is bent and joined so that the spoke portion of the one member wraps the spoke portion of the other member, and the two members of the one and the other members are joined together. The valve handle of claim 1, wherein the handle is coupled.
ク部を更に抵抗溶接によって結合した請求項３記載のバ
ルブのハンドル。4. The valve handle according to claim 3, wherein said spoke portions of said one and said other members are further joined by resistance welding.
設けた軸孔は非円形であり、その両方又は何れかに二つ
の該ハブ部の内方に向けた折り曲げ部を設けた請求項１
記載のバルブのハンドル。5. A shaft hole provided in the hub portion of the one and the other two members is non-circular, and both or any of the two shaft portions have a bent portion directed inward of the two hub portions. Claim 1
Handle of the described valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18630289A JP2808692B2 (en) | 1989-07-19 | 1989-07-19 | Valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18630289A JP2808692B2 (en) | 1989-07-19 | 1989-07-19 | Valve handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351591A JPH0351591A (en) | 1991-03-05 |
| JP2808692B2 true JP2808692B2 (en) | 1998-10-08 |
Family
ID=16185948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18630289A Expired - Lifetime JP2808692B2 (en) | 1989-07-19 | 1989-07-19 | Valve handle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2808692B2 (en) |
-
1989
- 1989-07-19 JP JP18630289A patent/JP2808692B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351591A (en) | 1991-03-05 |
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