JPH0547377Y2

JPH0547377Y2 -

Info

Publication number: JPH0547377Y2
Application number: JP14374788U
Authority: JP
Priority date: 1988-11-02
Filing date: 1988-11-02
Publication date: 1993-12-14
Anticipated expiration: 2003-11-02
Also published as: JPH0265120U

Description

【考案の詳細な説明】［産業上の利用分野］本考案は、圧力計、温度計等の設定指針付指示
計器に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an indicating instrument with a setting pointer, such as a pressure gauge or a thermometer.

[Conventional technology]

従来は、外枠の内縁部に跳ね出しあるいは丸棒
の無いものにコの字状の設定指針が取付られてい
た。また、設定指針は金属製で表面が塗装されて
いた。 Conventionally, a U-shaped setting pointer was attached to the inner edge of the outer frame without a protruding or round bar. Additionally, the setting guideline was made of metal and had a painted surface.

［解決しようとする問題点］従来は、外枠の内縁部に跳ね出し、あるいは丸
縁が無かつたため、振動等により設定指針が設定
位置からずれたり脱落しやすかつた。[Problems to be Solved] Conventionally, because the inner edge of the outer frame did not have a protruding or rounded edge, the setting pointer was likely to shift from the setting position or fall off due to vibration or the like.

また、設定指針の塗料が剥離したり、変色した
りした。 Also, the paint on the setting guideline peeled off or changed color.

［問題を解決するための手段］本考案は、指示計器の外枠前面の内縁部に跳ね
出しや、半円形の丸縁を設けることにより、設定
指針の装着が容易で外れにくく、確実に保持し得
ると同時に着色した合成樹脂製の設定指針のた
め、変色しにくく、しかも設定位置の変更が容易
な、設定指針付指示計器を供給することにより、
前記した欠点と不都合を除去せんとするものであ
る。[Means for solving the problem] The present invention provides a protrusion or a semicircular edge on the inner edge of the front of the outer frame of the indicating instrument, making it easy to attach the setting pointer, prevent it from coming off, and securely hold it. By supplying an indicator with a setting pointer, which is made of synthetic resin and is colored, it is difficult to discolor, and the setting point can be easily changed.
It is intended to eliminate the drawbacks and inconveniences mentioned above.

［作用］先端に指針を形成し、その裏面の段差部をもつ
た小形、軽量な合成樹脂製の設定指針本体を、こ
れと一体となす短冊状薄板のばね性材料をコの字
状に成型した把握片をもつて、指示計器外枠の前
面内縁部の跳ね出しあるいは丸縁と裏面部の段部
の間に強固に把握する構造であるため、衝撃、外
力等による設定指針の脱落、あるいは設定指針の
狂い等を来す懸念がなく、また必要に応じてその
設定位置を移動する場合には、設定指針本体が合
成樹脂製であるためその低対金属摩擦係数が、こ
れを容易にするほか、設定指針を識別するため、
脱色の恐れがない任意、豊富な色相の付与が可能
である。[Function] A small, lightweight setting pointer body made of synthetic resin with a pointer formed at the tip and a stepped portion on the back side, and a rectangular thin plate of springy material that is integrated with this pointer body is molded into a U-shape. Since the gripping piece is firmly gripped by the protrusion of the front inner edge of the indicator outer frame or between the round edge and the step on the back side, the setting pointer will not fall off due to impact, external force, etc. There is no concern that the setting pointer will go out of order, and if you want to move the setting position as necessary, the setting pointer body is made of synthetic resin, so its low coefficient of friction with metal makes it easy to move. In addition, to identify the setting guidelines,
It is possible to impart a wide variety of hues without fear of decolorization.

［実施例］以下本考案つき図面を参照して説明する。[Example] The present invention will be explained below with reference to the accompanying drawings.

第１図は本考案による設定指針を装着した指示
計器の正面図、第２図はその装着部の断面拡大図
である。 FIG. 1 is a front view of an indicating instrument equipped with a setting pointer according to the present invention, and FIG. 2 is an enlarged cross-sectional view of the mounting section thereof.

指示計器１は内枠２に指示計器の前面を覆う透
明板３とパツキン４を、前面の内縁部５′に跳ね
出しを設けた外枠５で挟んで前記内枠２に取付、
外枠５の下縁に絞り下降を施して、内枠２の平面
縁２′に固定し、指示計器の外側を構成する。 The indicating instrument 1 is attached to the inner frame 2 by sandwiching a transparent plate 3 and a gasket 4 that cover the front surface of the indicating instrument with an outer frame 5 having a protrusion on the inner edge 5' of the front surface.
The lower edge of the outer frame 5 is drawn down and fixed to the flat edge 2' of the inner frame 2, forming the outside of the indicator.

一方、設定指針６は、先端に指針部７′を形成、
裏面には段差部７″を有する合成樹脂製の設定指
針本体７と、短冊状薄板をコの字状に形成したば
ね性材料の把握片８とを一体化した構成とし、段
差部７″を外枠５の内縁部５′に契合せしめると同
時に把握片８の先端を外枠５の裏面の段部５″に
挿入し、把握片８の弾性により設定指針６を外枠
５の前面の任意の位置にスライドして移動し、か
つ固定することができる。 On the other hand, the setting pointer 6 has a pointer portion 7' formed at its tip.
The setting pointer main body 7 made of synthetic resin and having a stepped portion 7'' on the back side is integrated with a grasping piece 8 made of a spring material made of a U-shaped rectangular thin plate, and the stepped portion 7'' is integrated. At the same time as engaging the inner edge 5' of the outer frame 5, insert the tip of the gripping piece 8 into the step 5'' on the back side of the outer frame 5, and use the elasticity of the gripping piece 8 to move the setting pointer 6 anywhere on the front side of the outer frame 5. It can be moved and fixed in position.

通常、設定指針は先端指針部の形状が左右対象
のものを２個指示計器に取付て使用し、範囲を表
示するときは、各々の位置に設定指針を設定する
が、１点を表示するときは、２個の設定指針を密
着させて、あたかも１個の設定指針を設定したご
とく使用する。また先端の形状がＶ形にした設定
指針１個のみ使用する場合もある。 Normally, two setting pointers with symmetrical shapes at the tip are attached to an indicator, and when displaying a range, the setting pointer is set at each position, but when displaying one point, , the two setting guidelines are placed in close contact with each other and used as if they were set as one setting guideline. In some cases, only one setting pointer with a V-shaped tip is used.

第３図は他の実施例を示す断面図であるが、外
枠５の前面内縁部５′に半円形の丸棒を有したも
のであり、他の構成は第２図のものと同じであ
る。 FIG. 3 is a sectional view showing another embodiment, but the outer frame 5 has a semicircular bar on the inner edge 5' of the front surface, and the other configuration is the same as that in FIG. 2. be.

［効果］以上本考案によれば、設定指針の装着が容易で
外れにくく、確実に保持し得ると同時に、変色し
にくく、しかも設定位置の変更が容易な設定指針
付指示計器を供給することが出来る。[Effects] According to the present invention, it is possible to provide an indicating instrument with a setting pointer in which the setting pointer is easy to attach, is difficult to come off, can be held securely, is resistant to discoloration, and is easy to change the setting position. I can do it.

[Brief explanation of the drawing]

第１図は本考案の正面図、第２図は本考案設定
指針装着部の断面拡大図、第３図は本考案の他の
実施例における設定指針装着部の断面拡大図であ
る。１……指示計器、２……内枠、２′……平面縁、
３……透明板、４……パツキン、５……外枠、
５′……内縁部、５″……段部、６……設定指針、
７……設定指針本体、７′……指針部、７″……段
差部、８……把握片、９……設定指針、１０……
目盛板。 FIG. 1 is a front view of the present invention, FIG. 2 is an enlarged cross-sectional view of a setting pointer mounting portion of the present invention, and FIG. 3 is an enlarged cross-sectional view of a setting pointer mounting portion in another embodiment of the present invention. 1...Indicator, 2...Inner frame, 2'...Plane edge,
3...Transparent plate, 4...Packing, 5...Outer frame,
5'...Inner edge, 5''...Step, 6...Setting guideline,
7... Setting pointer body, 7'... Pointer section, 7''... Step portion, 8... Grasping piece, 9... Setting pointer, 10...
Scale plate.

Claims

[Scope of claim for utility model registration] [1] Attaching a setting pointer to the outer periphery of the outer frame of the indicating instrument,
In a scale plate that displays a specific value or range, a protrusion is provided on the inner edge of the front surface of the outer frame,
The setting pointer has a setting pointer body made of synthetic resin that has a pointer section at the tip and a stepped section on the back side, and a gripping piece made of a springy material made of a U-shaped strip of thin plate. The setting pointer is characterized in that, at the same time as it is engaged with the inner edge of the outer frame, the tip of the gripping piece is inserted into a resilient part on the back side of the outer frame, and the setting pointer is fixed to the front surface of the outer frame by the elasticity of the gripping piece. Indicator with indicator. [2] The indicator with a setting pointer according to claim 1, characterized in that a semicircular round edge is provided on the inner edge of the front surface of the outer frame.