JPH08312952A - Pushbutton type igniter - Google Patents
Pushbutton type igniterInfo
- Publication number
- JPH08312952A JPH08312952A JP12406895A JP12406895A JPH08312952A JP H08312952 A JPH08312952 A JP H08312952A JP 12406895 A JP12406895 A JP 12406895A JP 12406895 A JP12406895 A JP 12406895A JP H08312952 A JPH08312952 A JP H08312952A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- pressing member
- shaft
- slit
- push
- 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.)
- Granted
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、湯沸器やテーブルこん
ろ等の燃焼器具において使用される押ボタン式点火装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a push-button ignition device used in combustion appliances such as water heaters and table stoves.
【０００２】[0002]
【従来の技術】従来上記燃焼器具に用いられる押ボタン
式点火装置としては、特公平６−８６９３０号公報に開
示のものが知られている。これは器具本体側と、ガス供
給路を開閉するスピンドルを連動させる押圧部材側との
何れか一方に係合ピンを、他方にその係合ピンが係合す
るハート形の段付きカム溝を備えたカム体とを夫々備
え、押圧部材への押し操作の繰り返し（プッシュプッシ
ュ動作）により、係合ピンが始端位置−終端位置−中間
位置−始端位置と係合位置を変えながらカム溝を相対的
に閉鎖順路軌跡運動して１巡し、前記スピンドルの前後
位置を変化させることで、消火−着火−燃焼−消火の制
御を行わせるものである。2. Description of the Related Art Conventionally, as a push-button ignition device used in the above-mentioned combustion appliance, the one disclosed in Japanese Patent Publication No. 6-86930 is known. This has an engagement pin on either the tool body side or the pressing member side that interlocks the spindle that opens and closes the gas supply path, and the other has a heart-shaped stepped cam groove with which the engagement pin engages. Each of the cams has a cam body and a cam groove is relatively moved by changing the engaging position of the engagement pin from the start end position-the end position-intermediate position-the start end position by repeating the pushing operation to the pressing member (push-push operation). By performing a closed-path locus movement for one round and changing the front and rear positions of the spindle, fire extinguishing-ignition-combustion-extinguishing control is performed.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の点火装置に
おいては、係合ピンを上記消火位置−着火位置−燃焼位
置−消火位置へガイド或は係止させるために、カム溝の
底に複雑な段部を設ける必要がある。又その段部と係合
ピンとを確実に係合させないと係合ピンが段部を素通り
して誤動作を起こすため、係合ピンの曲げ加工に加え、
上下揺動を規制する抑えバネ等の規制部材も必要とな
る。よって点火装置の部品点数が増えるのに加え、その
加工も複雑となってコストアップに繋がってしまう。In the above-mentioned conventional ignition device, in order to guide or lock the engagement pin to the above-mentioned fire extinguishing position-ignition position-combustion position-fire extinguishing position, the bottom of the cam groove is complicated. It is necessary to provide a step. If the step portion and the engaging pin are not securely engaged, the engaging pin will pass through the step portion and cause a malfunction, so in addition to bending the engaging pin,
A regulating member such as a restraining spring that regulates vertical swing is also required. Therefore, in addition to the increase in the number of parts of the ignition device, the machining becomes complicated and the cost is increased.
【０００４】[0004]
【課題を解決するための手段】そこで本発明は、上記段
部や規制部材等を用いない簡単な構成で、誤動作もな
く、プッシュプッシュ操作による確実な点消火制御が可
能な押ボタン式点火装置を提供するもので、その構成
は、器具本体側と、その器具本体側に遊嵌される軸状体
で、ガス供給路を開閉するスピンドルを連動させる押圧
部材側との何れか一方に係合ピンを、他方にその係合ピ
ンと係合されるガイド部を設け、前記押圧部材への押圧
操作を二回繰り返すことにより、前記係合ピンが、前記
ガイド部に対して相対的に閉鎖順路軌跡運動をして、点
火及び消火動作を可能とした押ボタン式点火装置であっ
て、前記押圧部材に、前記係合ピンを押圧部材の移動方
向に対して左右何れかの方向へ付勢する回動力を付与す
る一方、前記ガイド部には、少なくとも前記付勢される
係合ピンとの摺接部分にガイド面を形成したことを特徴
とするものである。又前記回動力を、所定量のねじれを
与えて一端を前記器具本体側、他端を前記押圧部材側へ
夫々固着して押圧部材へ巻回されたコイルバネによって
得ることができる。SUMMARY OF THE INVENTION Therefore, the present invention is a push-button ignition device which has a simple structure without using the stepped portion, the regulating member, etc., and is capable of performing reliable point fire extinguishing control by push-push operation without malfunction. The configuration is such that one of the instrument body side and the shaft member loosely fitted to the instrument body side engages with the pressing member side that interlocks with the spindle that opens and closes the gas supply path. The pin is provided with a guide portion that engages with the engagement pin on the other side, and the engagement pin is relatively closed with respect to the guide portion by repeating the pressing operation on the pressing member twice. A push-button ignition device capable of igniting and extinguishing motions by exercising, wherein a rotating member for urging the engagement pin to the pressing member in either the left or right direction with respect to the moving direction of the pressing member. While applying power, the guide part It is characterized in that the formation of the guide surface in sliding contact portion between the engaging pin which is at least the biasing. Further, the turning force can be obtained by a coil spring wound around the pressing member by applying a predetermined amount of twist and fixing one end to the instrument body side and the other end to the pressing member side, respectively.
【０００５】[0005]
【作用】押圧部材を押圧操作すると、押圧部材の回動力
によって係合ピンがガイド部のガイド面に摺接しながら
閉鎖順路軌跡運動を行うことになる。よってスピンドル
がこの動きに連動して前後動し、ガス供給路を開閉す
る。又前記回動力を、所定量のねじれを与えて一端を前
記器具本体側、他端を前記押圧部材側へ夫々固着して押
圧部材へ巻回されたコイルバネによって得ると、従来の
押圧部材への押し戻し用の付勢手段と兼用でき、より簡
素化できる。When the pressing member is pressed, the closing pin trajectory motion is performed while the engaging pin slides on the guide surface of the guide portion due to the turning force of the pressing member. Therefore, the spindle moves back and forth in conjunction with this movement to open and close the gas supply path. Further, when the turning force is obtained by a coil spring wound around the pressing member by applying a predetermined amount of twist and fixing one end to the instrument body side and the other end to the pressing member side, respectively, It can also be used as a biasing means for pushing back and can be further simplified.
【０００６】[0006]
【実施例】以下本発明の実施例を図面に基いて説明す
る。図１は押ボタン式点火装置の全体構成を示すもの
で、ガス流路を開閉する点滅器１の内部にはメイン弁３
を備えたスピンドル２が軸方向へ前後移動可能に挿入さ
れ、前記メイン弁３に設けられた圧縮スプリング４によ
り、弁座５を閉塞する後方側（図１の左側）へ付勢され
ている。このメイン弁３は、その閉弁状態で、点滅器１
のガス出口６を閉塞すると共に、後方側に設けられたパ
イロット出口７を閉塞するものとなっており、ガス出口
６及びパイロット出口７が、燃焼部のメインバーナ及び
点火用パイロットバーナ（図示略）にそれぞれ接続され
るものである。尚８はガスシール用のＯリング、９はＯ
リング押えである。又前記点滅器１の先端部には、端板
１０によりＯリング１１を介して安全弁としてのマグネ
ット電磁弁１２が備えられ、弁座１４方向へ付勢される
弁体１３が、ガス入口１５から前記ガス出口６及びパイ
ロット出口７に連通するガス通路１６を開閉可能となっ
ている。そして点滅器１の後方には、筒状のケーシング
１７が固着されると共に、そのケーシング１７内には、
スピンドル２の後方同軸上に配置されたボタン軸１９が
遊嵌して後方へ突出し、更に鍔部１９ａを周設してい
る。又このボタン軸１９の後端には、前記ケーシング１
７の後端に周設されたバネ受部１７ａと、前記鍔部１９
ａとの間にあってボタン軸１９を後方へ付勢する圧縮ス
プリング１８が巻回されており、この圧縮スプリング１
８は、図２での反時計回りに所定量ねじられた状態で、
両端部１８ａ、１８ｂをケーシング１７とボタン軸１９
の鍔部１９ａとに夫々係止したものである。よってボタ
ン軸１９は、圧縮スプリング１８によって図２の時計回
り方向にトルクが加えられるものとなるが、ボタン軸１
９の軸方向へ直交状に圧入されたピン２５が、ケーシン
グ１７に設けられた略ハート形のスリット２０に係止し
て抜け止め及び回り止めとなるため、上記圧縮スプリン
グ１８はこのピン２５へ、ボタン軸１９の後方側と、時
計回り方向との２方向に付勢力を与えることになる。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the overall structure of a push-button ignition device, in which a main valve 3 is installed inside a blinker 1 that opens and closes a gas flow path.
A spindle 2 provided with is inserted so as to be movable back and forth in the axial direction, and is urged by a compression spring 4 provided in the main valve 3 to the rear side (the left side in FIG. 1) closing the valve seat 5. The main valve 3 is in the closed state and the blinker 1
The gas outlet 6 is closed, and the pilot outlet 7 provided on the rear side is closed. The gas outlet 6 and the pilot outlet 7 are the main burner of the combustion section and the pilot burner for ignition (not shown). Are connected to each. 8 is an O-ring for gas seal, 9 is O-ring
It is a ring presser. Further, a magnet solenoid valve 12 as a safety valve is provided at an end portion of the blinker 1 via an O-ring 11 by an end plate 10, and a valve body 13 biased toward a valve seat 14 is provided from a gas inlet 15 through the gas inlet 15. A gas passage 16 communicating with the gas outlet 6 and the pilot outlet 7 can be opened and closed. A tubular casing 17 is fixed to the rear of the blinker 1, and inside the casing 17,
A button shaft 19 arranged coaxially with the rear of the spindle 2 loosely fits and protrudes rearward, and further has a collar portion 19a. At the rear end of the button shaft 19, the casing 1
7, a spring receiving portion 17a provided around the rear end, and the collar portion 19
A compression spring 18 for urging the button shaft 19 rearward is wound between the compression spring 18 and a.
8 is a state in which it is twisted a predetermined amount counterclockwise in FIG.
Both ends 18a and 18b are connected to the casing 17 and the button shaft 19.
It is respectively engaged with the collar portions 19a of the. Therefore, the button shaft 19 is applied with torque in the clockwise direction of FIG. 2 by the compression spring 18.
The pin 25 press-fitted in a direction orthogonal to the axial direction of 9 engages with the substantially heart-shaped slit 20 provided in the casing 17 to prevent the pin from slipping out and preventing the compression spring 18 from rotating. The urging force is applied in two directions, that is, the rear side of the button shaft 19 and the clockwise direction.
【０００７】一方前記ケーシング１７に設けられたスリ
ット２０は、図３，４の如く、消火位置に対応するａ点
から、点火時押込位置に対応するｂ点まで伸びる第１ス
リット２１、前記ｂ点から、中間係止位置（燃焼位置）
に対応するｃ点まで伸びる第２スリット２２、ｃ点から
係止解除位置に対応するｄ点まで伸びる第３スリット２
３、そしてｄ点から最初のａ点まで伸びる第４スリット
２４とが連続状に設けられたもので、特に第１スリット
２１と第４スリット２４との合流部には板バネ２６が設
けられて、第１スリット２１から第４スリット２４側へ
のピン２５の進入を禁止し、第４スリット２４側からの
一方通行としている。尚２７，２７は、上記スリット２
１を形成するための島部２８をケーシング１７に取り付
ける連結部で、スリット２１を通過するピン２５の妨げ
にならないように断面倒コ字状に形成されている。On the other hand, the slit 20 provided in the casing 17 is, as shown in FIGS. 3 and 4, a first slit 21 extending from a point corresponding to the extinguishing position to a point b corresponding to the ignition pushing position, and the b point. From the intermediate locking position (burning position)
Second slit 22 extending to point c corresponding to the third slit 2 extending from point c to point d corresponding to the unlocked position
3, and a fourth slit 24 extending from the point d to the first point a is continuously provided. Particularly, a leaf spring 26 is provided at the confluence of the first slit 21 and the fourth slit 24. The entry of the pin 25 from the first slit 21 to the side of the fourth slit 24 is prohibited, and the passage is one-way from the side of the fourth slit 24. 27 and 27 are the slits 2
The connecting portion for attaching the island portion 28 for forming 1 to the casing 17 has an inverted U-shaped cross section so as not to interfere with the pin 25 passing through the slit 21.
【０００８】以上の如く構成された押ボタン式点火装置
においては、消火位置ではボタン軸１９は圧縮スプリン
グ１８の付勢により図１の最後方位置にあり、ピン２５
は上記第１スリット２１の始端ａ点に位置するものとな
っている（図３（Ａ））。ここからボタン軸１９が図１
の矢印方向へプッシュ操作されると、時計回り方向への
回転付勢によりピン２５は、第１スリット２１の側面２
１ａに沿いながら前進し、ボタン軸１９の所定の前進に
よってスピンドル２が押されてメイン弁３が開弁し、次
に図示しないイグナイタースイッチがＯＮされ、イグナ
イターが作動する。更にボタン軸１９が押し込まれる
と、終端の位置（ｂ点）直前で、小径弁部２ａ、マグネ
ット電磁弁１２の弁体１３が開弁され、これによりガス
がガス出口６及びパイロット出口７を介してメインバー
ナ及びパイロットバーナに供給され、点火される。その
後ピン２５は第１スリット２１の終端（ｂ点）に到達
し、回転付勢により第２スリット２２の側面２２ａ側に
当接してボタン軸１９の前進は停止するものとなる（図
３（Ｂ））。In the push-button ignition device constructed as described above, the button shaft 19 is located at the rearmost position in FIG.
Is located at the starting point a of the first slit 21 (FIG. 3 (A)). From here, the button shaft 19 is shown in FIG.
When the push operation is performed in the direction of the arrow, the pin 25 is rotated clockwise and the pin 25 moves to the side surface 2 of the first slit 21.
The main shaft 3 is opened by a predetermined advance of the button shaft 19 and the main valve 3 is opened, and then an igniter switch (not shown) is turned on to activate the igniter. When the button shaft 19 is further pushed, the small-diameter valve portion 2a and the valve body 13 of the magnet solenoid valve 12 are opened immediately before the end position (point b), whereby the gas passes through the gas outlet 6 and the pilot outlet 7. Is supplied to the main burner and pilot burner and ignited. After that, the pin 25 reaches the end (point b) of the first slit 21, contacts the side surface 22a of the second slit 22 by the rotational bias, and the forward movement of the button shaft 19 is stopped (FIG. 3 (B)). )).
【０００９】このｂ点においてボタン軸１９から手を離
すと、圧縮スプリング１８の付勢によりボタン軸１９が
後退するが、図３（Ｃ）に示すように、ピン２５は回転
付勢により第２スリット２２の側面２２ａに沿いながら
後退し、ｃ点に係止されるから、ここでボタン軸１９が
中間係止位置（燃焼位置）に保持される。このボタン軸
１９の後退によりスピンドル２がマグネット電磁弁１２
の閉弁可能位置にまで後退し、小径弁部２ａを閉じてパ
イロットバーナを消火する。又、後退途中でイグナイタ
ースイッチはＯＦＦに戻る。そして消火時には、中間係
止位置のボタン軸１９が再度プッシュ操作されると、図
３（Ｄ）に示すように、ピン２５は今度は第３スリット
２３の側面２３ａに沿いながら前進してｄ点へ案内され
るから、ボタン軸１９を離すと圧縮スプリング１８の付
勢力で、ピン２５は第４スリット２４の側面２４ａに沿
いながら後退し、板バネ２６を越えてａ点に戻り、点火
装置が図３（Ａ）に示す消火状態に復帰する。この結果
メイン弁３が閉じてメインバーナが消火するのである。
このように本実施例の押ボタン式点火装置によれば、プ
ッシュプッシュ機構を採用した点消火操作であっても、
１つの圧縮スプリングで２方向に付勢したボタン軸１９
のピン２５とスリット２０の一側面側との単純な係合で
上記作動が得られるから、少ない部品点数で簡単に構成
でき、コストアップの問題も生じない。又４つのスリッ
トでのピンの案内と係止も確実に行われるから、誤作動
の虞れがなく、確実な作動が期待できる。When the hand is released from the button shaft 19 at the point b, the button shaft 19 is retracted by the bias of the compression spring 18, but the pin 25 is rotated by the second bias as shown in FIG. 3 (C). The button shaft 19 is held at the intermediate locking position (combustion position) here because it retracts along the side surface 22a of the slit 22 and is locked at the point c. When the button shaft 19 is retracted, the spindle 2 is moved to the magnet solenoid valve 12
Of the pilot burner is extinguished by closing the small diameter valve portion 2a. Also, the igniter switch returns to OFF during the backward movement. Then, at the time of extinguishing the fire, when the button shaft 19 in the intermediate locking position is pushed again, the pin 25 moves forward along the side surface 23a of the third slit 23, as shown in FIG. When the button shaft 19 is released, the pin 25 retreats along the side surface 24a of the fourth slit 24 by the urging force of the compression spring 18 and returns to the point a beyond the leaf spring 26. It returns to the fire extinguishing state shown in FIG. As a result, the main valve 3 is closed and the main burner is extinguished.
As described above, according to the push-button ignition device of the present embodiment, even in the point extinguishing operation employing the push-push mechanism,
Button shaft 19 biased in two directions by one compression spring
Since the above operation can be obtained by a simple engagement between the pin 25 and one side surface of the slit 20, the number of parts can be reduced and the cost can be reduced. Further, since the pin is guided and locked by the four slits reliably, there is no fear of malfunction and reliable operation can be expected.
【００１０】尚上記実施例では、ケーシング１７に連続
した４つのスリット２１〜２４を設けたもので説明した
が、ボタン軸１９の回転付勢によりピン２５は各スリッ
トの側面や一部にのみ当接するから、このようなスリッ
トでなく、ガイド面としての上記側面２１ａ〜２４ａ
と、上記ａ〜ｄ位置でピン２５を係止可能な係止部とで
形成しても差し支えない。又第１スリット２１と第４ス
リット２４との合流点の一方通行を行わせるために板バ
ネ２６を用いたが、ピン２５を図５のように、ボタン軸
１９の有底孔にバネ２５ａと共に設置して出没自在と
し、島部２８とケーシング１７間に、進入側のみを傾斜
形状にした架設部２８ａを設けて、第４スリット２４の
ピン２５に架設部２８ａの下を潜らせて第１スリット２
１に復帰させる形態も採用できる。その他ピン２５の出
没構造も、ボタン軸１９表面に取り付けた板バネに突設
したり、図６のように打ち抜き加工で形成した弾性片２
９に突設したり種々の設計変更が可能である。更に上記
実施例ではボタン軸１９を直接プッシュ操作するものと
したが、この後方に押圧レバーや他のボタン等のボタン
軸１９を押圧する操作部材を設けることができ、加えて
上記では固定側のケーシングにスリット２０を、移動側
のボタン軸にピン２５を設けたが、これを逆にして、ケ
ーシング内面にピンを突設し、これをボタン軸表面側に
設けたスリットと係止させても上記と同様の作用効果が
得られる。In the above-mentioned embodiment, the case where the casing 17 is provided with the four continuous slits 21 to 24 has been described, but the pin 25 is applied only to the side surface or a part of each slit by the rotational biasing of the button shaft 19. Since they come into contact with each other, not the slits but the side surfaces 21a to 24a as guide surfaces.
And a locking portion capable of locking the pin 25 at the above-mentioned positions a to d. Further, the leaf spring 26 is used for allowing the first slit 21 and the fourth slit 24 to pass through at one of the merging points, but the pin 25 is provided in the bottomed hole of the button shaft 19 together with the spring 25a as shown in FIG. It is installed and retractable, and a erection portion 28a is formed between the island portion 28 and the casing 17 with an inclined shape only on the entry side. Slit 2
A mode of returning to 1 can also be adopted. In addition, the protruding and retracting structure of the pin 25 is also provided by protruding from a leaf spring attached to the surface of the button shaft 19 or by an elastic piece 2 formed by punching as shown in FIG.
It is possible to project it in 9 and various design changes. Further, although the button shaft 19 is directly pushed in the above-described embodiment, an operation member for pressing the button shaft 19, such as a pressing lever or another button, can be provided at the rear of the button shaft. Although the slit 20 is provided on the casing and the pin 25 is provided on the button shaft on the moving side, it is possible to reverse the configuration so as to project the pin on the inner surface of the casing and lock it with the slit provided on the surface side of the button shaft. The same effect as the above can be obtained.
【００１１】[0011]
【発明の効果】以上本発明によれば、プッシュプッシュ
機構を採用した点火装置であっても、、係合ピンを付勢
する回動力を付与した押圧部材により、従来の段部の形
成や係合ピンの曲げ加工等が不要となる上、ガイド部の
形成部分も少なくなって、少ない部品点数と僅かな加工
で簡単に構成でき、コストの軽減を図ることができる。
又係合ピンへのガイド面の案内と係止も確実に行われる
から、誤作動の虞れもなく、確実な操作が期待できる。
又押圧部材への回動力を、所定量のねじれを与えて一端
を前記器具本体側、他端を前記押圧部材側へ夫々固着し
て押圧部材へ巻回されたコイルバネによって得ると、従
来の押圧部材押し戻しのための付勢手段と兼用でき、よ
り構成を簡素化できる。As described above, according to the present invention, even in an ignition device that employs a push-push mechanism, a pressing member that imparts a turning force for urging an engagement pin is used to form or handle a conventional step portion. Bending of the dowel pins and the like are not necessary, and the number of parts for forming the guide portions is reduced, so that the number of parts can be reduced and the processing can be simplified, resulting in cost reduction.
In addition, since the guide surface and the locking of the guide surface with respect to the engagement pin are surely performed, there is no fear of malfunction and reliable operation can be expected.
Further, when the turning force to the pressing member is obtained by a coil spring wound around the pressing member by applying a predetermined amount of twist and fixing one end to the instrument body side and the other end to the pressing member side respectively, It can also be used as an urging means for pushing back the member, and the configuration can be further simplified.
【図１】押ボタン式点火装置の断面図である。FIG. 1 is a sectional view of a push button ignition device.
【図２】ボタン軸部分の斜視図である。FIG. 2 is a perspective view of a button shaft portion.
【図３】（Ａ）スリットとピンの作動説明図である。 （Ｂ）スリットとピンの作動説明図である。 （Ｃ）スリットとピンの作動説明図である。 （Ｄ）スリットとピンの作動説明図である。FIG. 3A is an operation explanatory view of the slit and the pin. (B) It is an operation explanatory view of a slit and a pin. (C) It is operation | movement explanatory drawing of a slit and a pin. (D) It is operation | movement explanatory drawing of a slit and a pin.
【図４】ピンの位置と点消火作動との関係を示す説明図
である。FIG. 4 is an explanatory diagram showing a relationship between a position of a pin and a fire extinguishing operation.
【図５】ピンの出没構造の変更例を示す説明図である。FIG. 5 is an explanatory view showing a modified example of a pin protruding / retracting structure.
【図６】ピンの出没構造の変更例を示す説明図である。FIG. 6 is an explanatory view showing a modified example of a pin protruding / retracting structure.
１・・点滅器、２・・スピンドル、３・・メイン弁、６
・・ガス出口、７・・パイロット出口、１５・・ガス入
口、１７・・ケーシング、１８・・圧縮スプリング、１
９・・ボタン軸、２０・・スリット、２１・・第１スリ
ット、２２・・第２スリット、２３・・第３スリット、
２４・・第４スリット、２５・・ピン、２６・・板バ
ネ、２７・・連結部。1 ... Blinker, 2 ... Spindle, 3 ... Main valve, 6
..Gas outlet, 7 ... Pilot outlet, 15 ... Gas inlet, 17 ... Casing, 18 ... Compression spring, 1
9 ... Button shaft, 20 ... slit, 21 ... first slit, 22 ... second slit, 23 ... third slit,
24 ... 4th slit, 25 ... pin, 26 ... leaf spring, 27 ... connecting part.
Claims (2)
れる軸状体で、ガス供給路を開閉するスピンドルを連動
させる押圧部材側との何れか一方に係合ピンを、他方に
その係合ピンと係合されるガイド部を設け、前記押圧部
材への押圧操作を二回繰り返すことにより、前記係合ピ
ンが、前記ガイド部に対して相対的に閉鎖順路軌跡運動
をして、点火及び消火動作を可能とした押ボタン式点火
装置であって、前記押圧部材に、前記係合ピンを押圧部
材の移動方向に対して左右何れかの方向へ付勢する回動
力を付与する一方、前記ガイド部には、少なくとも前記
付勢される係合ピンとの摺接部分にガイド面を形成した
ことを特徴とする押ボタン式点火装置。1. An engagement pin is provided on one side of an instrument main body side and a pressing member side, which is a shaft-like body loosely fitted to the instrument main body side and interlocks with a spindle that opens and closes a gas supply passage, and the other is provided with an engagement pin. By providing a guide portion to be engaged with the engagement pin and repeating the pressing operation on the pressing member twice, the engagement pin makes a closed path trajectory movement relative to the guide portion, A push-button ignition device capable of igniting and extinguishing operations, wherein a pressing force is applied to the pressing member to urge the engaging pin in either the left or right direction with respect to the moving direction of the pressing member. The push-button ignition device is characterized in that a guide surface is formed at least in the guide portion in a sliding contact portion with the biasing engagement pin.
一端を前記器具本体側、他端を前記押圧部材側へ夫々固
着して押圧部材へ巻回されたコイルバネによるものであ
る請求項１に記載の押ボタン式点火装置。2. A coil spring wound around a pressing member by applying a predetermined amount of twist to fix one end to the instrument body side and the other end to the pressing member side, respectively. The push-button ignition device according to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12406895A JP3497010B2 (en) | 1995-05-23 | 1995-05-23 | Push button type ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12406895A JP3497010B2 (en) | 1995-05-23 | 1995-05-23 | Push button type ignition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08312952A true JPH08312952A (en) | 1996-11-26 |
| JP3497010B2 JP3497010B2 (en) | 2004-02-16 |
Family
ID=14876157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12406895A Expired - Fee Related JP3497010B2 (en) | 1995-05-23 | 1995-05-23 | Push button type ignition device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3497010B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100675854B1 (en) * | 2004-09-22 | 2007-01-30 | 린나이코리아 주식회사 | Heating cooking utensils |
| CN1311196C (en) * | 2002-06-10 | 2007-04-18 | 林内株式会社 | Gas controller |
| JP2015114088A (en) * | 2013-12-16 | 2015-06-22 | リンナイ株式会社 | Fire power adjusting device |
-
1995
- 1995-05-23 JP JP12406895A patent/JP3497010B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311196C (en) * | 2002-06-10 | 2007-04-18 | 林内株式会社 | Gas controller |
| KR100675854B1 (en) * | 2004-09-22 | 2007-01-30 | 린나이코리아 주식회사 | Heating cooking utensils |
| KR100706201B1 (en) * | 2004-09-22 | 2007-04-12 | 린나이코리아 주식회사 | Heating cooking utensils |
| JP2015114088A (en) * | 2013-12-16 | 2015-06-22 | リンナイ株式会社 | Fire power adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3497010B2 (en) | 2004-02-16 |
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