JPH0642265Y2 - Rotating dial device - Google Patents
Rotating dial deviceInfo
- Publication number
- JPH0642265Y2 JPH0642265Y2 JP12922188U JP12922188U JPH0642265Y2 JP H0642265 Y2 JPH0642265 Y2 JP H0642265Y2 JP 12922188 U JP12922188 U JP 12922188U JP 12922188 U JP12922188 U JP 12922188U JP H0642265 Y2 JPH0642265 Y2 JP H0642265Y2
- Authority
- JP
- Japan
- Prior art keywords
- dial
- serration
- bush
- rotary
- rotating shaft
- 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
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） この考案は回転操作ダイヤル装置に関し、ダイヤルと相
手との結合構成の改良に係るものである。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a rotary operation dial device, and relates to an improvement in a coupling structure between a dial and a partner.
（従来の技術） この種の従来技術の１例として、特公昭61-46621号公報
でみられる回転操作ダイヤル装置について述べる（第２
図参照）。図において回転操作ダイヤル（以下、単にダ
イヤルという）には内面にセレーシヨン（雌）を施した
ブツシユ12が圧入されている。13は、前記セレーシヨン
（雌）と嵌合するセレーシヨン（雄）を持つ流量調整バ
ルブの回動軸で、ダイヤル11を組付けたとき、前記両セ
レーシヨンが噛合される。(Prior Art) As an example of this type of prior art, a rotary operation dial device seen in Japanese Patent Publication No. 61-46621 will be described (second section).
See figure). In the figure, a bush 12 having a serration (female) on its inner surface is press-fitted into a rotary operation dial (hereinafter, simply referred to as a dial). Reference numeral 13 is a rotary shaft of a flow rate adjusting valve having a seletion (male) that fits with the serration (female), and when the dial 11 is assembled, the both serrations are meshed with each other.
而して、14は、ダイヤル11の脱落防止のための止めネジ
で、ダイヤル11の外径側からねじ込まれ前記回動軸を押
圧している。尚、15はベースカバーを示している。Reference numeral 14 denotes a set screw for preventing the dial 11 from falling off, which is screwed in from the outer diameter side of the dial 11 to press the rotary shaft. Reference numeral 15 indicates a base cover.
（考案が解決しようとする課題） 上記従来のものでは、ブツシユ12に施されたセレーシヨ
ンの内径口と回動軸13の先端部軸径ｄとの間にスキマが
あるため、止めネジ14で締めつけると、回動軸13に対し
てダイヤル11が傾斜して、回転時ベースカバー15とのス
キマが一定せず、外見的に好ましくない不都合を生じ
る。またこのことは、長期に亘つては止めネジ14のゆる
み化を促すことにもつながる。本考案ではこのような欠
陥の解消を計つたものである。(Problems to be solved by the invention) In the above-mentioned conventional one, since there is a gap between the inner diameter port of the serration applied to the bush 12 and the tip end shaft diameter d of the rotating shaft 13, tighten with the set screw 14. Then, the dial 11 is inclined with respect to the rotating shaft 13, and the gap between the dial 11 and the base cover 15 during rotation is not constant, which causes an undesirable appearance problem. This also leads to the slackening of the set screw 14 over a long period of time. The present invention aims to eliminate such a defect.
（問題を解決するための手段） 本考案では前記課題を解決するため、ダイヤルを組付け
た際、回動軸の先端部と、ブツシユが圧入されたダイヤ
ルのボス部とがテーパー係合するように、両者間にテー
パー嵌合部を設けた。(Means for Solving the Problem) In order to solve the above problems in the present invention, when the dial is assembled, the tip end portion of the rotating shaft and the boss portion of the dial into which the bush is pressed are taperedly engaged. In addition, a tapered fitting portion is provided between the two.
（作用） セレーシヨンの噛合いで同芯的に組合わされた回動軸と
ダイヤルとは、更に両者に設けたテーパー嵌合部の係止
で少しの片寄りもなく結合され得る状態となる。(Operation) The rotating shaft and the dial, which are concentrically combined with each other by the engagement of the serration, are brought into a state in which they can be joined together without any deviation by the engagement of the tapered fitting portions provided on the both.
（実施例） 第１図において、１はダイヤルであり、２は内面にセレ
ーシヨン2aを持つブツシユ２で、該ブツシユ２は前記ダ
イヤル１に圧入されている。(Embodiment) In FIG. 1, 1 is a dial, 2 is a bush 2 having a serration 2a on its inner surface, and the bush 2 is press-fitted into the dial 1.
３は流量調整バルブの回動軸で、一端の外周部に前記ブ
ツシユのセレーシヨン2aと噛合うセレーシヨン3aを有
し、先端部にはテーパー部3bが形成される。而して、前
記ダイヤル１が組付けられた際、前記両セレーシヨン部
2aと3aとが噛合うもので、且つ、ダイヤル１には回動軸
のテパー部3bと嵌合係止するテーパー部1aが設けられて
いる。４はダイヤル１の脱落防止のための止めネジであ
り、５はべースカバーである。Reference numeral 3 denotes a rotary shaft of the flow rate adjusting valve, which has a serration 3a that meshes with the serration 2a of the bush on the outer peripheral portion at one end, and a tapered portion 3b is formed at the tip portion. Thus, when the dial 1 is assembled, both of the serration portions are
2a and 3a are meshed with each other, and the dial 1 is provided with a taper portion 1a which is fitted and locked with the taper portion 3b of the rotating shaft. Reference numeral 4 is a set screw for preventing the dial 1 from falling off, and 5 is a base cover.
斯くした構成により組付けが行われると、夫々のセレー
シヨンの噛合いとテーパー部の嵌合とにより、回動軸に
対するダイヤルの位置は片寄り々の狂いを生じることが
ない。When the assembly is performed by such a configuration, the position of the dial with respect to the rotating shaft does not deviate due to the meshing of the respective serrations and the fitting of the tapered portions.
本考案と目的を一にした解決策として、ダイヤルと回動
軸間にゴムブツシユとが金属製リング々を介在させるこ
とも考えられるが、部品点数、組付手間か増えコストア
ツプともなる。As a solution having the same purpose as the present invention, it is conceivable that a metal bush is interposed between the dial and the rotating shaft by using a rubber bush, but the number of parts and the labor for assembling increase, and the cost also increases.
本考案では、ダイヤルのガタ、傾きがなく、取付け、操
作上にも外観を損ねることがない。In the present invention, there is no backlash or tilt of the dial, and there is no loss of appearance during installation and operation.
第１図は本考案実施例の説明断面図、第２図は従来技術
の説明図である。 １……ダイヤル， ２……ブツシユ， ３……回動軸， ４……止めネジ， ５……ベースカバー。FIG. 1 is an explanatory sectional view of an embodiment of the present invention, and FIG. 2 is an explanatory view of a conventional technique. 1 ... Dial, 2 ... Bush, 3 ... Rotating shaft, 4 ... Set screw, 5 ... Base cover.
Claims (1)
にセレーシヨンにより同芯的に噛合わされ、前記回動軸
端に形成したテーパー部に嵌合するテーパー凹部を前記
回転操作ダイヤルの内面に設けて係止させ、該ダイヤル
を回動軸に止めネジにて固定してなる回転操作ダイヤル
装置。1. A rotary operation dial and an attached rotary shaft are concentrically meshed with each other by serration, and a taper concave portion fitted to a taper portion formed at an end of the rotary shaft is formed on an inner surface of the rotary operation dial. A rotary operation dial device which is provided and locked, and the dial is fixed to a rotary shaft with a set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12922188U JPH0642265Y2 (en) | 1988-09-30 | 1988-09-30 | Rotating dial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12922188U JPH0642265Y2 (en) | 1988-09-30 | 1988-09-30 | Rotating dial device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250729U JPH0250729U (en) | 1990-04-10 |
| JPH0642265Y2 true JPH0642265Y2 (en) | 1994-11-02 |
Family
ID=31383296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12922188U Expired - Lifetime JPH0642265Y2 (en) | 1988-09-30 | 1988-09-30 | Rotating dial device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642265Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101151733B1 (en) * | 2011-12-07 | 2012-06-15 | (주)일신오토클레이브 | Handle Combination Structure for Needle Valve |
-
1988
- 1988-09-30 JP JP12922188U patent/JPH0642265Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0250729U (en) | 1990-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0642265Y2 (en) | Rotating dial device | |
| JPS6324252Y2 (en) | ||
| JPS5832496U (en) | Rotary axis fine movement device | |
| JPH059652B2 (en) | ||
| JPH0650702Y2 (en) | Hot and cold water mixing tap | |
| JPS6319816Y2 (en) | ||
| JPH0432522Y2 (en) | ||
| JPH0227241Y2 (en) | ||
| JPH0298216U (en) | ||
| JPH0619851Y2 (en) | Two-member rotary coupling device | |
| JPH0215004Y2 (en) | ||
| JPS6312270Y2 (en) | ||
| JPS587164Y2 (en) | Tight pulley mounting device in belt transmission mechanism | |
| JPS6236418Y2 (en) | ||
| JPH04101022U (en) | Rotating body fixture | |
| JPH07224834A (en) | Joint part structure of members receiving torque | |
| JPH0144392Y2 (en) | ||
| JPS62184U (en) | ||
| JPH03271071A (en) | Steering wheel | |
| JPS58969Y2 (en) | antenna mounting bracket | |
| JPS6143253Y2 (en) | ||
| JP2510763Y2 (en) | Bush press fitting structure with brim | |
| JP2019113192A (en) | Shaft joint | |
| JPS597161Y2 (en) | Wiper mounting structure | |
| JPH04103466A (en) | Steering wheel |