JPH0141015Y2 - - Google Patents
Info
- Publication number
- JPH0141015Y2 JPH0141015Y2 JP20439183U JP20439183U JPH0141015Y2 JP H0141015 Y2 JPH0141015 Y2 JP H0141015Y2 JP 20439183 U JP20439183 U JP 20439183U JP 20439183 U JP20439183 U JP 20439183U JP H0141015 Y2 JPH0141015 Y2 JP H0141015Y2
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- extinguishing
- guide hole
- fire power
- guide
- 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
- 239000002184 metal Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Description
【考案の詳細な説明】
本考案は、ガステーブルなどのガス器具におい
て点火や消火などを行なう操作部のロツク装置に
関するものである。[Detailed Description of the Invention] The present invention relates to a locking device for an operating section of a gas appliance such as a gas stove for igniting or extinguishing a fire.
ガス器具を点火する際にはガス流量を最大の状
態にしておくと容易に点火できるため、消火と同
時に火力調整操作部を最大の位置に戻し、消火状
態においては常にこの位置に保持しておけるよう
にロツクするようにしたものがある。また子供の
いたずらなどによつて不用意に点火されることを
防止するために、消火状態においては点火操作部
材をロツクして操作できないようにしたものも見
受けられる。しかしながら、従来のこの種のロツ
ク装置はカムやリンク機構を複雑に組合わせたも
のが一般的で、部品点数が多く構造が複雑である
とともにコスト高になりやすいものであつた。 When igniting a gas appliance, it is easier to ignite it by setting the gas flow rate to maximum, so you can return the fire power adjustment control unit to the maximum position as soon as the fire is extinguished, and keep it in this position at all times when the gas is extinguished. There are some that are designed to lock like this. Furthermore, in order to prevent the ignition from being accidentally ignited due to a child's mischief, some devices are designed to lock the ignition operating member so that it cannot be operated in the extinguished state. However, conventional locking devices of this type generally have complex combinations of cams and link mechanisms, and have a large number of parts, a complex structure, and tend to be expensive.
本考案はこの点に着目し、構造が簡単で低コス
トに製作でき、動作が確実なガス器具における操
作部のロツク装置を提供することを目的としてな
されたものである。すなわち、点消火操作部の消
火操作部材を操作することによつて、点消火操作
部の点火操作部材を消火位置に戻すとともに火力
調整操作部の火力調節部材を最大火力位置に移動
させ、消火状態において火力調節部材を最大火力
位置に保持しておくように構成されたガス器具に
おいて、火力調節部材を点消火操作部の点火操作
部材に連動して回動するガイド軸に摺動可能に支
持し、この火力調節部材にガイド軸が貫通する非
円形のガイド穴を有するガイド板を設けるととも
に、このガイド穴の形状に対応した形状を有し、
且つガイド軸とともに回動する第1のロツク部材
と第2のロツク部材をガイド軸に設け、上記第1
のロツク部材は、消火状態において上記ガイド穴
よりも最小火力位置側に位置し、しかも点火操作
部材が点火位置にある時にのみガイド穴が通過可
能となる角度で設け、上記第2のロツク部材は、
消火状態において上記ガイド穴よりも最大火力位
置側に位置し、しかも点火操作部材が消火位置に
ある時にのみガイド穴が嵌挿可能となる角度で設
けたことを特徴としている。 The present invention has focused on this point, and has been devised for the purpose of providing a locking device for an operating section of a gas appliance that has a simple structure, can be manufactured at low cost, and is reliable in operation. That is, by operating the extinguishing operation member of the ignition extinguishing operation section, the ignition operation member of the ignition extinguishing operation section is returned to the extinguishing position, and the fire power adjustment member of the fire power adjustment operation section is moved to the maximum fire power position, and the extinguishing state is set. In a gas appliance configured to maintain a fire power adjustment member at a maximum fire power position, the fire power adjustment member is slidably supported on a guide shaft that rotates in conjunction with an ignition operation member of an ignition/extinguishing operation section. , the firepower adjustment member is provided with a guide plate having a non-circular guide hole through which the guide shaft passes, and has a shape corresponding to the shape of the guide hole;
A first lock member and a second lock member that rotate together with the guide shaft are provided on the guide shaft, and the first lock member and the second lock member are provided on the guide shaft.
The locking member is located closer to the minimum firepower position than the guide hole in the extinguished state, and is provided at an angle that allows the guide hole to pass only when the ignition operating member is in the ignition position, and the second locking member is ,
In the extinguished state, the guide hole is located closer to the maximum fire power position than the guide hole, and is provided at an angle that allows the guide hole to be inserted only when the ignition operating member is in the extinguished position.
次に、図示の一実施例により本考案を具体的に
説明する。 Next, the present invention will be specifically explained with reference to an illustrated embodiment.
第1図は一部破断概略平面図、第2図は概略側
面図であり、Aはガスバルブの開閉とバーナーの
点火を行なう点消火操作部、Bはガス流量の調節
を行なう火力調整操作部である。 Fig. 1 is a partially cutaway schematic plan view, and Fig. 2 is a schematic side view, where A is the ignition/extinguishing operation section that opens and closes the gas valve and ignites the burner, and B is the fire power adjustment operation section that adjusts the gas flow rate. be.
1及び2はそれぞれピアノタツチ式の点火操作
部材及び消火操作部材であつて、点火操作部材1
は一体に設けられたコ字状のカム金具1aをフレ
ーム4に支持された支持軸5に固定されており、
消火操作部材2は一体に設けられたコ字状のカム
金具2aを支持軸5に嵌挿して回動可能に支持さ
れている。3はスライド式の火力調節部材であつ
て支持軸5の一端から同軸に延設されたガイド軸
5bによつて左右にスライド可能に支持されてい
る。6はガスコツク本体でフレーム4に固定され
ており、内装された主バルブ及びパイロツトバル
ブが主バルブ開閉ボタン7及びパイロツトバルブ
開閉ボタン8の押し操作により開閉されるように
なつている。これらの各ボタンの押し操作は、消
火操作部材1の押し下げによつて点火操作部材1
と組合わされているレバー類(図示せず)を介し
て行なわれ、点火状態では点火操作部材1は押し
下げられた位置でロツクされるように構成されて
いる。 1 and 2 are a piano touch type ignition operation member and a fire extinguishing operation member, respectively, and the ignition operation member 1
An integrally provided U-shaped cam fitting 1a is fixed to a support shaft 5 supported by a frame 4,
The fire extinguishing operation member 2 is rotatably supported by fitting an integrally provided U-shaped cam fitting 2a onto a support shaft 5. Reference numeral 3 denotes a sliding firepower adjustment member, which is supported by a guide shaft 5b extending coaxially from one end of the support shaft 5 so as to be slidable left and right. Reference numeral 6 denotes a gas tank main body which is fixed to the frame 4, and a main valve and a pilot valve installed therein are opened and closed by pressing a main valve opening/closing button 7 and a pilot valve opening/closing button 8. The pressing operation of each of these buttons is performed by pressing down the fire extinguishing operation member 1.
The ignition operation member 1 is configured to be locked in the depressed position in the ignition state.
9はガス流量調整器であり、火力調節部材3に
連結されたセクタギヤ10に噛合うギヤカム(図
示せず)が回動して、流量調整が行なわれるよう
になつている。11は点火素子12、ハンマー1
3、爪カム14等を備えた点火器である。 Reference numeral 9 denotes a gas flow rate regulator, in which a gear cam (not shown) meshing with a sector gear 10 connected to the thermal power adjustment member 3 rotates to adjust the flow rate. 11 is an ignition element 12, a hammer 1
3. It is an igniter equipped with a claw cam 14, etc.
消火操作部材2は、第3図に示すようにカム金
具2aと、これに一体にモールドされた操作部2
bからなり、カム金具2aには支持軸5に回転可
能に取付けるための丸穴14、点火操作部材1の
ロツクを解除するための凸状カム部15、セクタ
ギヤ操作用の押し棒17が連結されるカム部16
等が設けられている。 As shown in FIG. 3, the fire extinguishing operation member 2 includes a cam metal fitting 2a and an operation part 2 integrally molded therewith.
A round hole 14 for rotatably attaching to the support shaft 5, a convex cam portion 15 for unlocking the ignition operating member 1, and a push rod 17 for operating the sector gear are connected to the cam fitting 2a. cam part 16
etc. are provided.
18は支持軸5に嵌挿され、一端をフレーム4
の上板4aに他端をカム金具2aに係止して消火
操作部材2に復帰力を付勢する復帰ばねである。 18 is fitted into the support shaft 5 and has one end attached to the frame 4.
This is a return spring whose other end is locked to the cam metal fitting 2a on the upper plate 4a and which biases the return force to the fire extinguishing operation member 2.
火力調整操作部Bの火力調節部材3は、ガイド
軸5bに摺動自在に嵌挿されたスライダー21
と、これに固定されたガイド板22に一体にモー
ルドされた操作部3a等からなり、ガイド板22
にセクタギヤ10の端部がピン23によつて連結
され、ガイド軸5bに沿つて左右に移動させるこ
とによりセクタギヤ10を介してガス流量調整器
9が駆動されるようになつており、操作部3aを
左に移動させると火力は小さくなり、右に移動さ
せると火力は大きくなるようになつている。ま
た、消火操作部材2のカム部16に一端を連結さ
れた押し棒17の他端は、セクタギヤ10の端部
に形成された連結片10aの穴に挿通されてお
り、消火操作部材2の操作部2bを押し下げる消
火操作がなされると、押し棒17の折曲げ部17
aが連結片10aを押してセクタギヤ10を反時
計方向に回動させ、火力調整操作部Bをガイド軸
5bの右端の最大火力位置まで移動させるように
なつている。 The fire power adjustment member 3 of the fire power adjustment operation part B includes a slider 21 that is slidably inserted into the guide shaft 5b.
and an operating section 3a etc. that are integrally molded with a guide plate 22 fixed thereto, and the guide plate 22
The end of the sector gear 10 is connected by a pin 23, and by moving it left and right along the guide shaft 5b, the gas flow regulator 9 is driven via the sector gear 10. Moving it to the left will decrease the firepower, and moving it to the right will increase the firepower. Further, the other end of the push rod 17, one end of which is connected to the cam portion 16 of the fire extinguishing operation member 2, is inserted into a hole in the connecting piece 10a formed at the end of the sector gear 10, so that the extinguishing operation member 2 can be operated. When the fire extinguishing operation is performed by pushing down the part 2b, the bent part 17 of the push rod 17
a pushes the connecting piece 10a, rotates the sector gear 10 counterclockwise, and moves the firepower adjustment operation part B to the maximum firepower position at the right end of the guide shaft 5b.
25,26はガイド軸5bの右端付近及び最右
端にそれぞれ形成されたD型の外形を有する第1
のロツク部材及び第2のロツク部材であり、これ
らのロツク部材25,26に対応してガイド板2
2にはガイド軸5bが貫通するD型のガイド穴2
7が設けられている。ロツク部材25,26は点
火操作部材1の操作とともに回動するが、点火操
作部材1が第4図b鎖線で示すように消火位置に
対して角度θだけ下がつた点火位置にある時に
は、第4図b,cに実線で示すように、ロツク部
材25はガイド穴27と同じ角度になるように、
ロツク部材26はガイド穴27と異なる角度にな
るように、また点火操作部材1が角度θだけ回動
して消火位置に復帰した時には、破線で示すよう
にガイド穴27に対してロツク部材25の角度が
異なり、ロツク部材26の角度が同じになるよう
にそれぞれ設けられている。 Reference numerals 25 and 26 are first guide shafts having a D-shaped outer shape formed near the right end and the rightmost end of the guide shaft 5b, respectively.
and a second lock member, and the guide plate 2 corresponds to these lock members 25 and 26.
2 has a D-shaped guide hole 2 through which the guide shaft 5b passes.
7 is provided. The locking members 25 and 26 rotate with the operation of the ignition operating member 1, but when the ignition operating member 1 is at the ignition position lowered by an angle θ with respect to the extinguishing position as shown by the chain line in FIG. As shown by solid lines in Figures 4b and 4c, the lock member 25 is aligned at the same angle as the guide hole 27,
The lock member 26 is set at a different angle from the guide hole 27, and when the ignition operating member 1 is rotated by an angle θ and returned to the extinguishing position, the lock member 25 is positioned at a different angle from the guide hole 27 as shown by the broken line. The angles are different, and the angles of the locking members 26 are the same.
このように、ロツク部材25,26が点火操作
部材1とともに回動するように、しかも相互の角
度を変えて設けてあるので、消火状態では火力調
整操作部Bはロツク部材25により阻止されて最
小火力位置方向へは移動できず、点火は常に最大
火力状態で行なわれる。またこの状態で火力調整
操作部Bを右に移動させると、ロツク部材26が
ガイド穴27に嵌挿されて点火操作部材1はロツ
クされて回動不能となり、押し下げることができ
なくなつて子供などにより不用意に点火されるよ
うなことが防止される。一方、点火状態ではロツ
ク部材25とガイド穴27とが同角度となり、火
力調整操作部Bはロツク部材25で阻止されるこ
となく最小火力位置の方向に自由に移動でき、ま
たロツク部材26には嵌まらないため点火操作部
材1がロツクされるようなことはない。 In this way, the locking members 25 and 26 are provided so as to rotate together with the ignition operating member 1, and at different angles from each other, so that in the extinguishing state, the firepower adjustment operating section B is blocked by the locking member 25 and the firepower adjustment operating section B is It cannot move in the direction of the firepower position, and ignition is always performed at maximum firepower. In addition, when the fire power adjustment operation part B is moved to the right in this state, the locking member 26 is inserted into the guide hole 27, and the ignition operation member 1 is locked and cannot be rotated, making it impossible for children to push it down. This prevents accidental ignition. On the other hand, in the ignition state, the lock member 25 and the guide hole 27 are at the same angle, and the fire power adjustment operation part B can freely move in the direction of the minimum fire power position without being blocked by the lock member 25. Since it does not fit, the ignition operating member 1 will not be locked.
このように、ロツク部材25,26が点火操作
部材1とともに回動するように、しかも相互の角
度を変えて設けてあるので、消火状態では火力調
整操作部Bはロツク部材25により阻止されて最
小火力位置方向へは移動できず、点火は常に最大
火力状態で行なわれる。またこの状態で火力調整
操作部Bを右に移動させると、ロツク部材26が
ガイド穴27に嵌挿されて点火操作部材1はロツ
クされて回動可能となり、押し下げることができ
なくなつて子供などにより不用意に点火されるよ
うなことが防止される。一方、点火する場合に
は、火力調整操作部Bを左に移動してロツクをは
ずしてから点火操作部材1の押し操作をすればよ
く、点火状態ではロツク部材25とガイド穴27
とが同角度となり、火力調整操作部Bはロツク部
材25で阻止されることなく最小火力位置の方向
に自由に移動でき、またロツク部材26には嵌ま
らないため点火操作部材1がロツクされるような
ことはない。 In this way, the locking members 25 and 26 are provided so as to rotate together with the ignition operating member 1, and are provided at different angles to each other, so that in the extinguishing state, the firepower adjustment operating section B is blocked by the locking member 25 and the ignition operating member 1 is rotated to the minimum. It cannot move in the direction of the firepower position, and ignition is always performed at maximum firepower. In addition, when the fire power adjustment operation part B is moved to the right in this state, the locking member 26 is inserted into the guide hole 27, and the ignition operation member 1 is locked and becomes rotatable, making it impossible for children to push it down. This prevents accidental ignition. On the other hand, when igniting, it is sufficient to move the fire power adjustment operation part B to the left to release the lock and then push the ignition operation member 1. In the ignition state, the lock member 25 and the guide hole 27
are at the same angle, and the fire power adjustment operation part B can freely move in the direction of the minimum fire power position without being blocked by the lock member 25, and since it does not fit into the lock member 26, the ignition operation member 1 is locked. There is no such thing as
なお上述した実施例において、ロツク部材2
5,26及びガイド穴27がD型となつている
が、これらの形状は嵌挿状態にあるときに相互に
回動できないような非円形な他の形状であつても
よい。 In addition, in the embodiment described above, the lock member 2
5, 26 and the guide hole 27 are D-shaped, but these shapes may be other non-circular shapes that cannot rotate relative to each other when in the fitted state.
以上の実施例の説明から明らかなように、本考
案は点火操作部材に連動して回動する支持軸と同
軸のガイド軸に非円形のロツク部材を二個設け、
火力調整操作部のガイド穴に対する各ロツク部材
の角度を異ならせることにより、点火操作部材の
点火及び消火のそれぞれの状態に応じてロツク動
作を選択的に行なわせるようにしたものであり、
構造が簡単で部品点数が少なく低コストで製作で
き、しかも確実に動作させることのできるロツク
装置が得られる利点がある。 As is clear from the description of the embodiments above, the present invention provides two non-circular locking members on the guide shaft coaxial with the support shaft that rotates in conjunction with the ignition operating member.
By varying the angle of each locking member with respect to the guide hole of the firepower adjustment operation part, the locking operation can be selectively performed according to the respective ignition and extinguishing states of the ignition operation member,
This has the advantage of providing a lock device that is simple in structure, has a small number of parts, can be manufactured at low cost, and can operate reliably.
図面は本考案の一実施例を示すもので第1図は
一部破断概略平面図、第2図は概略側面図、第3
図は消火操作部材の斜視図、第4図a,b,cは
それぞれ第1図の−線、−線、−線
断面図である。
1……点火操作部材、2……消火操作部材、3
……火力調節部材、5……支持軸、5b……ガイ
ド軸、6……ガスコツク本体、9……ガス流量調
整器、17……押し棒、22……ガイド板、25
……第1のロツク部材、26……第2のロツク部
材、27……ガイド穴、A……点消火操作部、B
……火力調整操作部。
The drawings show one embodiment of the present invention, and Fig. 1 is a partially cutaway schematic plan view, Fig. 2 is a schematic side view, and Fig. 3 is a schematic side view.
The figure is a perspective view of the extinguishing operation member, and FIGS. 4a, b, and c are sectional views taken along lines -, -, and - in FIG. 1, respectively. 1...Ignition operation member, 2...Extinguishing operation member, 3
... Firepower adjustment member, 5 ... Support shaft, 5b ... Guide shaft, 6 ... Gas cock body, 9 ... Gas flow rate regulator, 17 ... Push rod, 22 ... Guide plate, 25
...First lock member, 26...Second lock member, 27...Guide hole, A...Point extinguishing operation section, B
...Firepower adjustment operation section.
Claims (1)
よつて、点消火操作部の消火操作部材を消火位置
に戻すとともに火力調整操作部の火力調節部材を
最大火力位置に移動させ、消火状態において火力
調節部材を最大火力位置に保持しておくように構
成されたガス器具における操作部のロツク装置に
おいて、 火力調節部材を点消火操作部の点火操作部材に
連動して回動するガイド軸に摺動可能に支持し、
この火力調節部材にガイド軸が貫通する非円形の
ガイド穴を有するガイド板を設けるとともに、こ
のガイド穴の形状に対応した形状を有し、且つガ
イド軸とともに回動する第1のロツク部材と第2
のロツク部材をガイド軸に設け、 上記第1のロツク部材は、消火状態において上
記ガイド穴よりも最小火力位置側に位置し、しか
も点火操作部材が点火位置にある時にのみガイド
穴が通過可能となる角度で設け、上記第2のロツ
ク部材は、消火状態において上記ガイド穴よりも
最大火力位置側に位置し、しかも点火操作部材が
消火位置にある時にのみガイド穴が嵌挿可能とな
る角度で設けてなるガス器具における操作部のロ
ツク装置。[Scope of Claim for Utility Model Registration] By operating the extinguishing operation member of the ignition extinguishing operation unit, the extinguishing operation member of the ignition extinguishing operation unit is returned to the extinguishing position, and the fire power adjustment member of the fire power adjustment operation unit is returned to the maximum fire power position. In a locking device for an operation part of a gas appliance configured to move the fire power adjustment member to the maximum fire power position in the extinguishing state, the fire power adjustment member is interlocked with the ignition operation member of the extinguishing operation part. Slidably supported on a rotating guide shaft,
The firepower adjustment member is provided with a guide plate having a non-circular guide hole through which the guide shaft passes, and a first lock member having a shape corresponding to the shape of the guide hole and rotating together with the guide shaft. 2
A locking member is provided on the guide shaft, and the first locking member is located closer to the minimum firepower position than the guide hole in the extinguished state, and the guide hole can only pass through when the ignition operating member is in the ignition position. The second locking member is located at a position closer to the maximum firepower position than the guide hole in the extinguished state, and is at an angle such that the guide hole can be inserted only when the ignition operating member is in the extinguished position. A locking device for an operating part of a gas appliance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20439183U JPS60111855U (en) | 1983-12-31 | 1983-12-31 | Locking device for operating part of gas appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20439183U JPS60111855U (en) | 1983-12-31 | 1983-12-31 | Locking device for operating part of gas appliances |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60111855U JPS60111855U (en) | 1985-07-29 |
JPH0141015Y2 true JPH0141015Y2 (en) | 1989-12-06 |
Family
ID=30766789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20439183U Granted JPS60111855U (en) | 1983-12-31 | 1983-12-31 | Locking device for operating part of gas appliances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60111855U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181551U (en) * | 1984-05-07 | 1985-12-02 | リンナイ株式会社 | gas appliances |
-
1983
- 1983-12-31 JP JP20439183U patent/JPS60111855U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60111855U (en) | 1985-07-29 |
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