JPH0338914Y2 - - Google Patents
Info
- Publication number
- JPH0338914Y2 JPH0338914Y2 JP1983069812U JP6981283U JPH0338914Y2 JP H0338914 Y2 JPH0338914 Y2 JP H0338914Y2 JP 1983069812 U JP1983069812 U JP 1983069812U JP 6981283 U JP6981283 U JP 6981283U JP H0338914 Y2 JPH0338914 Y2 JP H0338914Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- inclined surface
- stepped portion
- assembled
- protrusion
- 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
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Springs (AREA)
Description
【考案の詳細な説明】
本考案はコイルスプリング組込構造の改良に関
するものである。[Detailed Description of the Invention] The present invention relates to an improvement in a structure incorporating a coil spring.
電気部品の中には内部にスプリングの装着され
ているものが多種類ある。第１図はその一例とし
ての押ボタンスイツチの断面を示したものであ
る。同図に於て、１は外箱、２は操作杆、３は上
蓋であり、４は固定接点、５は可動接点、６はロ
ツク機構、７はコイルスプリングである。この種
の押ボタンスイツチは、操作杆２がコイルスプリ
ング７によつて常時矢印Ａで示す方向に押圧され
ており、操作杆２のキートツプ部をワンプツシユ
する毎にロツク機構によるロツク位置が入替わ
り、その都度接点が切替えられる。 There are many types of electrical parts that have springs installed inside them. FIG. 1 shows a cross section of a push button switch as an example. In the figure, 1 is an outer box, 2 is an operating rod, 3 is a top cover, 4 is a fixed contact, 5 is a movable contact, 6 is a lock mechanism, and 7 is a coil spring. In this type of push button switch, the operating rod 2 is constantly pressed in the direction shown by arrow A by a coil spring 7, and each time the key top portion of the operating rod 2 is pressed, the lock position by the lock mechanism changes. The contacts are switched each time.
ここで、前記コイルスプリング７は、若干圧縮
した状態で外箱１と操作杆２との間に介在するも
のであるため、そのばね圧によつて押ボタンスイ
ツチの組立は種々な治工具類を必要とする繁雑な
ものであつた。 Here, since the coil spring 7 is interposed between the outer box 1 and the operating rod 2 in a slightly compressed state, the push button switch can be assembled using various jigs and tools due to its spring pressure. It was a complicated and necessary thing.
本考案はこの点に着目してなされたもので、外
箱と操作杆の様な２つの部材の一方に予めコイル
スプリングを保持させておき、これに他方の部材
を組付けるだけの極めて簡単な作業で、特別な治
工具類を必要とすることなくコイルスプリングの
装着が行なえるコイルスプリング組込構造を提供
するものであり、第１の部材には、それが第２の
部材に組付けられるまでの間コイルスプリングを
若干圧縮された圧縮状態で該コイルスプリングの
軸線に対し交差する方向から嵌入し保持しておく
ための凹陥部を設け、その凹陥部の一方の段部の
角を傾斜面によつて切欠き、保持された前記コイ
ルスプリングの端面の一部がこの傾斜面によつて
切欠かれた部分から露出する様に形成し、第２の
部材には、それに前記第１の部材が組付けられる
過程に於て、前記コイルスプリングの軸線に対し
交差する方向の押圧力で先端に前記段部の傾斜面
が摺接して移動し、この段部と前記コイルスプリ
ングの端面との間に挿嵌される突起部を設けたこ
とを要旨とするものである。 The present invention was developed with this in mind, and is an extremely simple method that involves holding a coil spring in advance on one of two members, such as the outer box and the operating rod, and then assembling the other member to this. The present invention provides a coil spring assembly structure in which a coil spring can be attached to a first member without the need for special jigs and tools. A recess is provided for inserting and holding the coil spring in a slightly compressed state from a direction crossing the axis of the coil spring, and the corner of one step of the recess is formed into an inclined surface. The second member is formed such that a part of the end face of the coil spring held by the inclined face is exposed from the notched part, and the second member has the first member attached thereto. During the assembly process, the inclined surface of the stepped portion slides against the tip of the coil spring due to a pressing force in a direction crossing the axis of the coil spring, and a gap is formed between the stepped portion and the end surface of the coil spring. The gist of this is that a protrusion is provided to be inserted and fitted.
以下図示の実施例を参照しながら詳細に説明す
る。 A detailed explanation will be given below with reference to the illustrated embodiments.
第２図は本考案の一実施例の要部を示す断面
図、第３図は組付工程の各階梯を示す図である。
図に於て、１１は操作杆等に相当する第１の部
材、１２は外箱等に相当する第２の部材であり、
１３はこの両者の相互間に介在するコイルスプリ
ングである。１４は第１の部材１１に対向して配
置された第１の段部１５と第２の段部１６との間
に形成される第１の凹陥部である。この第１の凹
陥部１４には、コイルスプリング１３を、若干圧
縮された圧縮状態で該コイルスプリング１３の軸
線に対し交差する方向から嵌入するようになつて
いる。また、１７は同様にして、第２の部材１２
に互いに対向配置された突起部１８と段部１９と
の間に形成された第２の凹陥部である。前記第１
の凹陥部１４内には、第２の部材と組付けられる
までの間若干圧縮されたコイルスプリング１３が
保持される。 FIG. 2 is a sectional view showing a main part of an embodiment of the present invention, and FIG. 3 is a diagram showing each step of the assembly process.
In the figure, 11 is a first member corresponding to an operating lever etc., 12 is a second member corresponding to an outer box etc.
13 is a coil spring interposed between the two. Reference numeral 14 designates a first recessed portion formed between a first step portion 15 and a second step portion 16 that are arranged to face the first member 11 . The coil spring 13 is fitted into the first recess 14 in a slightly compressed state from a direction intersecting the axis of the coil spring 13. Further, 17 is a second member 12 in the same manner.
This is a second concave portion formed between the protrusion portion 18 and the step portion 19 which are arranged to face each other. Said first
A slightly compressed coil spring 13 is held in the recessed portion 14 until it is assembled with the second member.
また各段部１５，１６および１９と突起部１８
とはその角が切欠かれて傾斜面２０〜２３が形成
されている。ここで、これら各傾斜面２０〜２３
はその傾斜の方向が全て同一の方向に設定されて
いる。また、第２の段部１６に於ては、第１の凹
陥部１４に挿入されて保持されているコイルスプ
リング１３の一方の端面がこの傾斜面２１によつ
て切欠かれた部分より露出している。 In addition, each step portion 15, 16 and 19 and the projection portion 18
Its corners are notched to form inclined surfaces 20 to 23. Here, each of these inclined surfaces 20 to 23
The directions of the inclinations are all set in the same direction. In addition, in the second stepped portion 16, one end surface of the coil spring 13 inserted and held in the first recessed portion 14 is exposed from the portion cut out by the inclined surface 21. There is.
次に、この様にして第１の凹陥部１４にコイル
スプリング１３が挿入保持されている第１の部
材、即ち操作杆を第２の部材、即ち外箱に組付け
る過程を説明する。 Next, a process of assembling the first member, that is, the operating rod, in which the coil spring 13 is inserted and held in the first recessed portion 14 in this manner, to the second member, that is, the outer case will be explained.
先ず、第１の部材１１の第１の段部１５の傾斜
面２０が第２の部材１２の段部１９の傾斜面２３
にまた、第１の部材１１の第２の段部１６の傾斜
面２１が第２の部材１２の突起部１８の傾斜面２
２に夫々接するように、第１の部材１１を第２の
部材１２上に載置する。第３図イはこの状態を示
すものである。次にこの様に第２の部材１２上に
載置された第１の部材１１に第３図ロに矢印Ｂで
示す方向の力を加えると、傾斜面２０は傾斜面２
３上を、また傾斜面２１は傾斜面２２上を夫々摺
動して、第１の部材１１は同図に矢印Ｂで示す方
向に移動しながら下降する。 First, the inclined surface 20 of the first stepped portion 15 of the first member 11 is aligned with the inclined surface 23 of the stepped portion 19 of the second member 12.
Also, the inclined surface 21 of the second stepped portion 16 of the first member 11 is aligned with the inclined surface 21 of the protrusion 18 of the second member 12.
The first member 11 is placed on the second member 12 so as to be in contact with the second member 12, respectively. FIG. 3A shows this state. Next, when a force is applied in the direction shown by arrow B in FIG. 3B to the first member 11 placed on the second member 12 in this manner, the inclined surface 20
3, and the inclined surface 21 slides on the inclined surface 22, respectively, and the first member 11 descends while moving in the direction shown by arrow B in the figure.
第１の部材１１の移動によつて、第２の部材１
２の突起部１８がコイルスプリング１３の前記第
１の段部１６の傾斜面２１で切欠かれた部分より
露出している端面に接し、以後、第１の部材１１
はコイルスプリング１３を圧縮しながら矢印Ｂ方
向への移動と下降を続ける。第３図ロはこの状態
を示すものである。第１の部材１１の移動が更に
進行すると、第１の段部１５の傾斜面２０と段部
１９の傾斜面２３との接触が外れて、第１の段部
１５が第２の凹陥部１７内に、また突起部１８が
第１の凹陥部１４内に夫々落込んで組付作業が完
了する。第３図ハはその瞬間の状態を示してい
る。 By the movement of the first member 11, the second member 1
The second protrusion 18 contacts the end surface of the first step 16 of the coil spring 13 exposed from the notched portion 21 of the first step 16.
continues to move and descend in the direction of arrow B while compressing the coil spring 13. FIG. 3B shows this state. As the movement of the first member 11 further progresses, the inclined surface 20 of the first stepped portion 15 and the inclined surface 23 of the stepped portion 19 come out of contact, and the first stepped portion 15 moves into the second concave portion 17. Then, the protrusions 18 fall into the first recesses 14, and the assembly work is completed. Figure 3C shows the situation at that moment.
これによつてコイルスプリング１３は第１およ
び第２の凹陥部１４および１７内に収納され、両
端部が第１の段部１５あるいは突起部１８に接触
して、これらの間に押圧を加えることになる。従
つて、操作杆に相当する第１の部材１１には、こ
のコイルスプリング１３によつて、外箱に相当す
る第２の部材１２との間に常時押圧が加えられ、
この押ボタンスイツチは所望のスイツチング動作
を実行する。 As a result, the coil spring 13 is housed in the first and second recesses 14 and 17, and both ends contact the first step 15 or the protrusion 18 to apply pressure between them. become. Therefore, the coil spring 13 constantly applies pressure to the first member 11, which corresponds to the operating rod, between it and the second member 12, which corresponds to the outer box.
This pushbutton switch performs the desired switching action.
以上、図示の実施例に基づいて詳細に説明した
が、本考案はこれにのみ限定されるものでない事
はいうまでもない。例えば、第２の段部１６は突
起状のものである必要はなく、また段部１９は第
２の部材１２に突設した突起状のものであつても
さしつかえない。また、各段部に夫々設けられた
傾斜面も、第２の段部１６には必須のものである
が、突起部１８にはそれが薄手のものであれば特
に必要はなく、さらに第１の段部１５と段部１９
との間ではそのいずれか一方のみが傾斜面を備え
ていれば他方には必ずしも必要なものではない。 Although the present invention has been described above in detail based on the illustrated embodiment, it goes without saying that the present invention is not limited thereto. For example, the second step 16 does not need to be a protrusion, and the step 19 may be a protrusion that protrudes from the second member 12. Further, although the slopes provided on each step are essential for the second step 16, they are not particularly necessary for the protrusion 18 as long as they are thin. Step portion 15 and step portion 19 of
If only one of them is provided with an inclined surface, the other is not necessarily required.
さらに、本考案は、第１の部材の凹陥部内に挿
入支持されているコイルスプリングの端面と第２
の段部との間に、この第２の段部を切欠いた傾斜
面を利用して第２の部材の突起部を挿入できるも
のであればよく、従つて、段部のない即ち、第２
の部材が凹陥部を備えていないものであつても良
い。また、本考案は第１の部材と第２の部材との
役割が逆になつても特に問題はなく、押ボタンス
イツチ以外の種々の電気部品、さらには玩具等他
の物品にも適用可能なものである。 Furthermore, the present invention provides an end surface of the coil spring inserted and supported in the recessed part of the first member and a second
It is sufficient that the protrusion of the second member can be inserted between the stepped portion of the second member and the stepped portion of the second member by using the sloped surface cut out of the second stepped portion.
The member may not have a recessed portion. Further, the present invention does not pose any particular problem even if the roles of the first member and the second member are reversed, and can be applied to various electrical parts other than push button switches, and even other articles such as toys. It is something.
以上の如く、本考案のコイルスプリング組込機
構によれば、一方の部材に設けられた凹陥部に予
めコイルスプリングを挿着しておき、この凹陥部
の一方の段部を切欠いて設けた傾斜面を利用し
て、他方の部材に設けられた突起状の段部を挿嵌
するものであるため、２つの部材を簡単な位置合
せの後に押圧を加えて組付けるだけという極めて
簡単な作業のみでコイルスプリングの組込みが行
なえるため、特別な治工具を必要とすることなく
極めて簡単にコイルスプリングを装着することが
できる。 As described above, according to the coil spring assembly mechanism of the present invention, a coil spring is inserted in advance into a recess provided in one member, and a slope formed by cutting out one step of the recess is provided. Since the projecting step provided on the other member is inserted using the surface, it is an extremely simple task to assemble the two members by simply aligning them and then applying pressure. Since the coil spring can be installed with the , it is extremely easy to install the coil spring without the need for special jigs or tools.
第１図は本考案を適用した押ボタンスイツチの
一例を示す断面図、第２図は本考案の一実施例の
要部を示す部分断面図、第３図はその組付工程の
各階梯を示す図である。
１１……第１の部材、１２……第２の部材、１
３……コイルスプリング、１４……第１の凹陥
部、１５……第１の段部、１６……第２の段部、
１７……第２の凹陥部、１８……突起部、１９…
…段部、２０〜２３……傾斜面。
Fig. 1 is a sectional view showing an example of a push button switch to which the present invention is applied, Fig. 2 is a partial sectional view showing main parts of an embodiment of the invention, and Fig. 3 shows each step of the assembly process. FIG. 11...first member, 12...second member, 1
3... Coil spring, 14... First recessed part, 15... First step part, 16... Second step part,
17... second recessed part, 18... protrusion, 19...
...Stepped portion, 20-23...Slanted surface.
Claims (1)
ングを介在させて組付ける際のコイルスプリング
組込構造に於て、第１の部材には、それが第２の
部材に組付けられるまでの間前記コイルスプリン
グを若干圧縮された圧縮状態で該コイルスプリン
グの軸線に対し交差する方向から嵌入し保持して
おくための凹陥部を設け、その凹陥部の一方の段
部の角を傾斜面によつて切欠き、保持された前記
コイルスプリングの端面の一部がこの傾斜面によ
つて切欠かれた部分から露出する様に形成し、第
２の部材には、それに前記第１の部材が組付けら
れる過程に於て、前記コイルスプリングの軸線に
対し交差する方向の押圧力で先端に前記段部の傾
斜面が摺接して移動し、この段部と前記コイルス
プリングの端面との間に挿嵌される突起部を設け
たことを特徴とするコイルスプリング組込構造。 In a coil spring assembly structure in which two members are assembled with a coil spring interposed between them, the first member is provided with the above-mentioned components until it is assembled to the second member. A recess is provided for inserting and holding the coil spring in a slightly compressed state from a direction crossing the axis of the coil spring, and the corner of one step of the recess is formed by an inclined surface. A notch is formed so that a part of the end face of the held coil spring is exposed from the notched part by the inclined surface, and the first member is assembled to the second member. In the process, the inclined surface of the stepped portion slides against the tip due to the pressing force in the direction crossing the axis of the coil spring, and the stepped portion is inserted and fitted between the stepped portion and the end surface of the coil spring. A coil spring built-in structure characterized by the provision of a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6981283U JPS59175227U (en) | 1983-05-12 | 1983-05-12 | Coil spring built-in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6981283U JPS59175227U (en) | 1983-05-12 | 1983-05-12 | Coil spring built-in structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175227U JPS59175227U (en) | 1984-11-22 |
| JPH0338914Y2 true JPH0338914Y2 (en) | 1991-08-16 |
Family
ID=30199960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6981283U Granted JPS59175227U (en) | 1983-05-12 | 1983-05-12 | Coil spring built-in structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175227U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715694B2 (en) * | 2006-09-21 | 2011-07-06 | オムロン株式会社 | switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728930B2 (en) * | 1977-08-01 | 1982-06-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728930U (en) * | 1980-07-24 | 1982-02-16 |
-
1983
- 1983-05-12 JP JP6981283U patent/JPS59175227U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728930B2 (en) * | 1977-08-01 | 1982-06-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59175227U (en) | 1984-11-22 |
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