CN103134071B - Fire power regulator - Google Patents
Fire power regulator Download PDFInfo
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- CN103134071B CN103134071B CN201210484472.XA CN201210484472A CN103134071B CN 103134071 B CN103134071 B CN 103134071B CN 201210484472 A CN201210484472 A CN 201210484472A CN 103134071 B CN103134071 B CN 103134071B
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- handle component
- force
- swing
- plug
- handle
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Abstract
In existing fire power regulator, make handle component in the case of full close position is lighted a fire towards right direction swing, power for making hammer overcome active force to move all is provided by the power operating handle component, and therefore, the operation sense of handle component during ignition operation is the heaviest.When making handle component start to swing from full close position, the lock-out state to handle component is released by the front end of pressure handle component, and it being provided with force application element, handle component is carried out auxiliary handle component towards its latch-release direction force and depresses the operating physical force on direction by this force application element.
Description
Technical field
The present invention relates to the fire power regulator for mainly the firepower of gas stove being adjusted.
Background technology
As existing this fire power regulator, there is the handle component of the tabular swung in the horizontal direction,
Make this handle component move to the right-hand member i.e. midway of fully open position from left end i.e. full close position, making piezoelectric element use
Hammer overcome active force to move, make in the front of fully open position hammer and piezoelectric element collide, produce height
Voltage with to gas burner produce spark discharge, thus gas burner is lighted a fire (for example, referring to
Patent documentation 1).
Prior art literature
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open No. Sho 63-58018 publication (page 5, Fig. 1, Fig. 4)
In above-mentioned existing fire power regulator, swing towards right direction from full close position making handle component
In the case of row igniting, for making power that hammer overcomes active force to move all by handle component is operated
Power provides, and therefore, during ignition operation, the operation sense of handle component is the heaviest.
Can freely swing it addition, handle component is installed into, therefore, deposit between the moving part of gas stove
In gap, but this gap can loosen, when handle component being operated in firepower range of accommodation, and handle component
Can the most in the vertical direction motion and unstable, as a result of which it is, be equipped with the gas of this fire power regulator
The feeling of high class of body stove is compromised, thus produces commodity value and reduce such unfavorable condition.
Summary of the invention
Therefore, in view of the above problems, its technical problem to be solved is to provide one can make profit the present invention
Operating physical force when lighting a fire with the handle component of firepower regulation is the least, in addition can also fire after firing
Handle component tight fire power regulator is made during power regulation operation.
In order to solve above-mentioned technical problem, the fire power regulator of the present invention will be by swinging in the horizontal direction
Carry out the handle component of firepower regulation to be kept into and also can freely swing in the vertical direction, make handle component from fully closed
Position swings towards fully open position and lights a fire gas burner, it is characterized in that, when making handle component from fully closed
When position starts to swing, release the lock-out state to handle component by the front end of pressure handle component, and be provided with
Force application element, handle component is come the pressure side of auxiliary handle component by this force application element towards its latch-release direction force
Operating physical force upwards.
In said structure, in order to gas burner is lighted a fire, handle component need to be made towards entirely from full close position
Open position swings, but needs for this to unlock.In order to unlock, it is necessary to the front end of pressure handle component,
But by assisting the operating physical force on this pressure direction with the active force of above-mentioned force application element, can defeat with less
The front end of lower handle component is to unlock.
It addition, it is preferable that, when handle component is positioned at firepower range of accommodation, above-mentioned force
Handle component is exerted a force by element all the time in one direction, to prevent handle component loosening when operation.
By described above can be clear and definite, the present invention also can make in order to the full close position flame-out from burner is lighted a fire
And allow handle component towards fully open position swing time the operating physical force of latch-release less.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the fire power regulator of an embodiment of the present invention.
Fig. 2 is the side view of above-mentioned fire power regulator.
Fig. 3 is the top view of the swing state representing handle component.
Fig. 4 is the figure of the relation between action and the shape of partition representing handle component.
Fig. 5 be represent power from handle component the figure towards the action direction of connecting pin.
Fig. 6 is the figure representing another embodiment.
(symbol description)
1 fire power regulator
2 handle components
4 stop pins
Detailed description of the invention
With reference to Fig. 1 and Fig. 2, symbol 1 is the fire power regulator of the present invention.Symbol 2 is that firepower regulation is used
Handle component, utilize pin 23 to link with support 22, this support 22 is retained in being with swinging axle 21
The heart freely swings.It addition, compression is provided with aftermentioned spring 24 between support 22 and handle component 2.
In said structure, handle component 2 can swing in the lateral direction centered by swinging axle 21,
And can swing centered by pin 23 in the vertical direction.Additionally, spring 24 is with downward to handle component
The mode of the front end force of 2 works.
In this fire power regulator 1, it is built-in with by Japanese Patent Laid-Open 9-159053 publication etc.
The plug (not shown) being currently known.This plug is truncated cone shape, side face be formed become gas lead to
The opening on road.Additionally, be also formed with opening on the perisporium be accommodated with plug, when opening and the plug of perisporium
Opening consistent time, gas supplies the gas burner to downstream via this consistent part.It addition, make
Plug rotates, if the area of consistent part increases, then supplies and makes to the gas flow increase of gas burner
Firepower becomes big, if on the contrary, the area of consistent part reduces, then supplying the gas flow to gas burner
Reduce and make firepower diminish.Additionally, make the area of consistent part reduce further, when consistent part
When area is zero (full-shut position), gas will not be supplied to gas burner completely, and gas burner puts out
Fire.
This plug is accommodated in the lower section of stop pin 4.Additionally, the connecting pin rotated centered by this stop pin 4
31 are connected with plug.Therefore, when making this connecting pin 31 rotate centered by stop pin 4, it is accommodated in down
The plug of side rotates with identical angle.But, this stop pin 4 locks so that plug is in full-shut position also
Plug is made not rotate, when stop pin 4 is positioned at the latched position of diagram, even if wanting to make connecting pin 31 revolve
Turn, connecting pin 31 can not be made to rotate.
Stop pin 4 is exerted a force upward, when overcoming this active force pressure stop pin 4, and the position of stop pin 4
Put and become latch-release position and the state that unlocks.If forming this state, then connecting pin 31 can be made to rotate
And make plug rotate, but the rotating torques continuous action state in connecting pin 31, i.e. plug is made to revolve continuously
Under the state turned, release for the power on the pressure direction of stop pin 4 even if being provided with, also will not make stop pin
4 mechanisms being back to top.Owing to this mechanism is according to above-mentioned Japanese Patent Laid-Open 9-159053 publication
Etc. being known, therefore omit detailed description, if but make plug rotate when depressing stop pin 4,
Then plug can rotate to the ignition location being set in the position crossing fully open position, opens micro-at this ignition location
Dynamic switch, makes igniter (not shown) work, so that gas burner is started spark discharge.At this shape
Under state, plug is identical with full-gear, therefore, sprays gas from gas burner, and utilizes spark to gas
Body burner is lighted a fire.
When releasing the rotating torques to connecting pin 31, stop pin 4 is back to top because of active force, but
If being back in this condition in firepower range of accommodation, then connecting pin 31 can not be made to cross fully open position and revolve
Go to ignition location.Even if it addition, stop pin 4 is back to top, being back to full close position to plug and make
Before gas burner is flame-out, the lock function of stop pin 4 also will not work, as a result of which it is, plug can be
Rotate freely in the firepower range of accommodation being sandwiched between full-shut position and fully open position, according to this anglec of rotation
The firepower of regulation gas burner.
It is back to Fig. 1, is formed with elongated hole 25 at the middle part of handle component 2, handle component 2 is being installed on support
Under the state of 22, connecting pin 31 is inserted through elongated hole 25.
Symbol 11 is partition, in the case of being applied with the fraction such as water from front, for by this fraction
Block without having influence on the part being built-in with plug.It addition, meanwhile, it is possible to limit, with
Handle component 2 is the most excessively depressed as described later in the case of the front end of pressure handle component 2.Specifically, handle is worked as
When component 2 is depressed, the upper limb of the protuberance 26 prominent downward and partition 11 that are formed at handle component 2 supports
Connect, thus carry out limiting so that handle component 2 will not be further depressed.It addition, pressure handle component 2 with
Make under its state abutted with the upper limb of partition 11, for reduce swing time frictional force and form protuberance
26.Additionally, the safety jaw 27 limited is formed at handle component 2, when about the front end edge at handle component 2
Direction, i.e. in the case of direction momentary action has bigger power, make safety jaw 27 and safety along firepower regulation
Wall 32a, 32b abut and make this power not act on plug.
With reference to Fig. 3 and Fig. 4, the effect to the fire power regulator 1 of said structure illustrates.Due to handle
The elongated hole 25 of component 2 engages with connecting pin 31, therefore, when handle component 2 from the full close position of diagram towards entirely
When open position swings, connecting pin 31 rotates and makes plug rotate.But, at full close position, stop pin 4
Locking work, therefore, if not releasing this lock-out state, then handle component 2 can not be made to open from full close position
Begin to swing.
As it has been described above, need for the state of unlocking to depress stop pin 4.Therefore, when pressure handle component
2 front end time, the lower surface of handle component 2 abuts with the front end of stop pin 4, to depress stop pin 4.So
And, stop pin 4 is exerted a force upward, therefore, in order to depress the front end of handle component 2, need to overcome upward
Active force to stop pin 4 force depresses the front end of handle component 2.Herein, the effect of above-mentioned spring 24
Power works towards the direction of the front end reducing handle component 2, therefore, utilizes the active force of spring 24 to reduce
Power needed for the front end of actual pressure handle component 2.Even if it addition, when not contacting with handle component 2,
Handle component 2 is exerted a force by active force downward that be possible with spring 24, it is therefore possible to prevent handle component 2
Rock, and the sensation held when the front end of handle component operates can be improved.
As it has been described above, when making handle component 2 swing towards fully open position from full close position, first, depress handle structure
The front end of part 2, makes stop pin 4 be positioned at latch-release position.In this condition, the protuberance 26 of handle component 2
Abut with the upper limb lower curtate 11a of partition 11.Make in this condition handle component towards right direction swing time, although
Protuberance 26 moves along upper limb lower curtate 11a, the lower surface of handle the component 2 but front end of stop pin 4 can rub.
When making handle component 2 swing further, protuberance 26 climbs up upper limb height portion 11b.
When handle component 2 swings continuously, even if relieving the depressing force to stop pin 4, it is possible to protect
Hold the state that stop pin 4 declines continuously.Therefore, when protuberance 26 climbs up upper limb height portion 11b, handle component 2
Away from the front end of stop pin 4, stop pin 4 will not rub the lower surface of handle component 2.
When making handle component 2 swing towards right direction further, handle component 2 is crossed fully open position and is rocked to a little
Fire position.Herein, when confirming the igniting to gas burner, make hands away from handle component 2.So,
Push away on the stop pin 4 that handle component 2 is replied upward, and be back to fully open position.In this condition, right
Gas burner is lighted a fire, and therefore, if making handle component 2 move to firepower range of accommodation, then can regulate
The firepower of gas burner.Additionally, when finally making handle component 2 be back to full close position, stop pin 4
Locking work, if pressure handle component 2 the most again, then can not make handle component 2 swing towards right direction.
In the above-described embodiment, owing to the upper limb of partition 11 to be set to upper limb lower curtate 11a and upper limb height portion
This two-layer of 11b, therefore, handle component 2 swing midway, the front end of stop pin 4 not with handle component 2
Lower surface contacts, but also can form recess at the lower surface of handle component 2, with from swinging at this recess
Avoid from the front end of stop pin 4.
With reference to Fig. 5, in said structure, put on the rotation of connecting pin 31 because of the swing of handle component 2
The direction M that the direction F of power and connecting pin 31 to be moved is the most inconsistent under almost all of state.This is
Because of handle component 2 oscillation center 21 and connecting pin 31 center of rotation (stop pin 4 position is set) no
Consistent and cause, but this is intended to make the anglec of rotation of connecting pin 31 bigger than the pendulum angle of handle component 2
Reason.But, when the direction F and moving direction M of above-mentioned revolving force are inconsistent, the pendulum to handle component 2
Power on dynamic direction can't be effective as revolving force and be transferred to connecting pin 31, as a result of which it is, produce handle
The operation sense of component 2 becomes the such unfavorable condition of weight.
Therefore, in these cases, as shown in Figure 6, it is possible to make gear wheel 5 by the swing of handle component 2
Rotate, and with and the little gear 51 that engages of this gear wheel 5 make plug rotate linkedly.In the structure shown here,
The operation sense of handle component 2 can be made to lighten the operating physical force of handle component 2 is set to the revolving force of plug efficiently.
It addition, by changing gear ratio, can freely change the pendulum angle of handle component 2 and the anglec of rotation of plug
Ratio.
It addition, in said structure, the width making the width ratio other parts of the front end of handle component 2 is thin,
In the case of unwanted bigger power acts on front end, fore-end deforms with absorbing power, but such as Fig. 6 institute
Show, it is possible to breach 2a is set, carry out absorbing power with active deformation at breach 2a part.
It addition, the invention is not limited in above-mentioned embodiment, it is possible in the scope without departing from present subject matter
Inside carry out various change.
Claims (2)
1. a fire power regulator, by by swinging the handle structure carrying out firepower regulation in the horizontal direction
Part is kept into and also can freely swing in the vertical direction, makes handle component swing towards fully open position from full close position
Time, with this swing linkedly, make plug rotate the flow increasing and decreasing gas, it is characterised in that
The oscillation center of handle component is separately positioned with the center of rotation of plug, and the anglec of rotation of plug is than handle component
Pendulum angle big, when making handle component start to swing from full close position, come by the front end of pressure handle component
Releasing the lock-out state to handle component, and be provided with force application element, handle component is solved by this force application element towards its locking
Except direction force carrys out the operating physical force on the pressure direction of auxiliary handle component.
2. fire power regulator as claimed in claim 1, it is characterised in that
When handle component is positioned at firepower range of accommodation, described force application element all the time to handle component towards one
Individual direction exerts a force, to prevent handle component loosening when operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011257833A JP5441992B2 (en) | 2011-11-25 | 2011-11-25 | Thermal power control device |
| JP2011-257833 | 2011-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103134071A CN103134071A (en) | 2013-06-05 |
| CN103134071B true CN103134071B (en) | 2016-12-21 |
Family
ID=48494247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210484472.XA Active CN103134071B (en) | 2011-11-25 | 2012-11-23 | Fire power regulator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5441992B2 (en) |
| CN (1) | CN103134071B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5595370B2 (en) * | 2011-12-21 | 2014-09-24 | リンナイ株式会社 | Thermal power control device |
| ES2552586B1 (en) * | 2014-05-28 | 2016-09-14 | Bsh Electrodomésticos España, S.A. | Gas regulating valve, cooking point, and gas cooker |
| CN109140534B (en) * | 2018-10-10 | 2024-02-20 | 杭州老板电器股份有限公司 | Gas stove starting system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842883A (en) * | 1981-09-04 | 1983-03-12 | Sharp Corp | Combustion amount adjusting device of gas appliances |
| JPH0311557Y2 (en) * | 1986-06-24 | 1991-03-20 | ||
| JPH0650178B2 (en) * | 1986-08-27 | 1994-06-29 | パロマ工業株式会社 | Lever type gas control device for table stove |
| JP3128468B2 (en) * | 1995-05-09 | 2001-01-29 | リンナイ株式会社 | Thermal power adjustment mechanism for ignition of gas equipment |
| JP3660164B2 (en) * | 1999-07-14 | 2005-06-15 | リンナイ株式会社 | Gas cock |
| JP3609652B2 (en) * | 1999-07-16 | 2005-01-12 | リンナイ株式会社 | Ignition mechanism |
| JP2004218367A (en) * | 2003-01-17 | 2004-08-05 | Plus Corp | Latch device of drawer |
-
2011
- 2011-11-25 JP JP2011257833A patent/JP5441992B2/en active Active
-
2012
- 2012-11-23 CN CN201210484472.XA patent/CN103134071B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5441992B2 (en) | 2014-03-12 |
| JP2013113458A (en) | 2013-06-10 |
| CN103134071A (en) | 2013-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |