CN104949162A - Novel hidden adjustable knob control structure for stove - Google Patents
Novel hidden adjustable knob control structure for stove Download PDFInfo
- Publication number
- CN104949162A CN104949162A CN201410119351.4A CN201410119351A CN104949162A CN 104949162 A CN104949162 A CN 104949162A CN 201410119351 A CN201410119351 A CN 201410119351A CN 104949162 A CN104949162 A CN 104949162A
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- CN
- China
- Prior art keywords
- knob
- regulating shaft
- push rod
- stove
- valve
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
- F16K31/105—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a novel hidden adjustable knob control structure for a stove. When direction for use is taken as the benchmark, the stove comprises a stove shell, a stove panel arranged at the upper end of the stove shell in a locating manner and a plug valve assembly arranged inside the stove shell in a locating manner as well as a knob, wherein the knob movably penetrates through the stove panel and can retract and extend relative to the upper surface of the stove panel, and retraction and extension of the knob can exactly correspondingly control opening and closing of the plug valve assembly. Compared with the traditional height uncontrollable knob, the novel hidden adjustable knob control structure for the stove has the advantages that heat in flame can be prevented from radiating to the knob when the stove is used, temperature increase of the knob is reduced, hands can not be scalded, and cooking operation of a consumer can be facilitated.
Description
Technical field
The present invention relates to kitchen range technical field, a kind of kitchen range Novel concealed adjustment knobs control structure is specifically provided.
Background technology
Kitchen range in the market adopt mechanical knob to control to adjust the size of gas quantity mostly, and knob is all generally the top being directly installed on stove panel.But because the domestic consumer group pursues high flame kitchen range mostly, to meet the user demand of quick-fried, cause at knob and burner apart from certain, the hyperthermia radiation that flame produces is to knob surface, make the temperature on knob surface too high, and the knob position that to be consumer need often touches, so just allow people operate very uncomfortable, even occur the danger of scalding.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of kitchen range Novel concealed adjustment knobs control structure, the temperature that effectively can reduce knob raises, and avoids scalding one's hand, being beneficial to consumer's cooking operation.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of kitchen range Novel concealed adjustment knobs control structure, with user to for benchmark, kitchen range comprise stove panel in stove shell upper end of stove shell, location and installation and location and installation in the plug valve assembly of stove shell inside; Also be provided with a knob, described knob activity runs through described stove panel, and can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob and stretch out the opening and closing that be able to control this plug valve assembly accordingly.
As a further improvement on the present invention, this plug valve assembly comprises plug valve, magnetic valve and bindiny mechanism, described plug valve comprises valve seal lid, valve body and spool, described valve seal lid location is arranged on the upper surface of described valve body, and described valve seal covers and is also formed with longitudinal through hole that runs through its upper and lower end face, described valve inner is formed with the cock cavity for accommodating spool, for the magnetic valve cavity of accommodating magnetic valve, and for the first accommodating cavity of accommodating bindiny mechanism, and described magnetic valve cavity is connected with described cock cavity by described first accommodating cavity.
As a further improvement on the present invention, the structure that described knob activity runs through described stove panel is: described stove panel offers a through hole, described knob is actively located in described through hole; Separately be provided with an elasticity leakproof cushion rubber, the side of described leakproof cushion rubber is closely coated on the madial wall of described through hole, and opposite side and the described knob of described leakproof cushion rubber are connected;
Described knob can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob and stretch out the structure that be able to control the opening and closing of this plug valve assembly accordingly and be: be also provided with a knob Control Component, this knob Control Component comprises regulating shaft and push rod, wherein, one end and the described knob of described regulating shaft are located by connecting, the other end of described regulating shaft is freely inserted in the through hole of described valve seal lid, and can slide axially along regulating shaft under the drive of described knob, and the other end of described regulating shaft can also drive described Spool rotating to locate after the slip of valve seal lid is stretched out, described push rod runs through described spool, and one end of described push rod can form axial elasticity with the other end of described regulating shaft and be linked, and the other end of described push rod can also control the opening and closing of described magnetic valve by described bindiny mechanism.
As a further improvement on the present invention, the other end of described regulating shaft is freely inserted in the through hole of described valve seal lid, and can under the drive of described knob along regulating shaft in axial sliding structure be: on described regulating shaft and near its other end place, be installed with the driving lever extended radially outwardly along regulating shaft for a pair, also on the through hole madial wall of described valve seal lid, locating open is provided with gathering sill in a pair longitudinal direction, the top closure of this internal gathering sill, bottom is uncovered; And this is slidedly arranged in this internal gathering sill to driving lever correspondence;
The other end of described regulating shaft from valve seal lid slide stretch out after described Spool rotating can also be driven to locate structure be: in described spool upper surface and to the position of internal gathering sill offering pair of notches, this is to the opening upwards of otch, and this be able to freely be inserted in this in otch accordingly to driving lever.
As a further improvement on the present invention, also on described regulating shaft and near the position of its one end, be installed with a pair radially outward extending banking stop, this can support and depart from the upper surface in described valve seal lid to banking stop under the drive of described knob.
As a further improvement on the present invention, one end of described push rod can form with the other end of described regulating shaft the structure that axial elasticity is linked and is: be installed with a spacing catch on described push rod and near the position of its one end; The other end of described regulating shaft is made up of the rotating part of ring body structurc and the pushing part of cylindrical structure, described rotating part and pushing part surround the second accommodating cavity of a bottom end opening, and the distance on described rotating part bottom to described second accommodating cavity top is greater than the distance on bottom, described pushing part to described second accommodating cavity top; Also be provided with upper reset spring and lower back-moving spring, wherein, one end of described upper reset spring is freely inserted in described second accommodating cavity and the top pressed closer in the second accommodating cavity, and the other end of described upper reset spring to be freely sheathed in outside described push rod and to press closer in described spacing catch; Described lower back-moving spring positioning sleeve is located at the outside of described push rod;
The structure that the other end of described push rod can also control the opening and closing of described magnetic valve by described bindiny mechanism is: described bindiny mechanism comprises the connecting rod of promising lever-like structure, the other end in described push rod can be supported and depart from one end of described connecting rod, and what the other end of described connecting rod was corresponding can support and depart from the trigger unit on described magnetic valve.
As a further improvement on the present invention, this is installed on the outside of described rotating part to driving lever around described regulating shaft center line symmetry; The inner circumferential side of another described rotating part bottom is ramp structure, and this inclined-plane can abut and depart from described spacing catch under knob drives.
As a further improvement on the present invention, in described spool, also location is provided with an annular pressing plate, described push rod activity is fed through described pressing plate, and the spacing catch be fixedly arranged on described push rod is positioned at the top of described pressing plate, the described lower back-moving spring be sheathed on outside described push rod is positioned between described spacing catch and pressing plate.
As a further improvement on the present invention, described regulating shaft is also installed with an igniting pressing plate near its one end place, and locating open is provided with longitudinally outer gathering sill on the lateral wall of described valve seal lid, one end of described igniting pressing plate is slidedly arranged in described outer gathering sill;
Separately between described knob and described igniting pressing plate, be also fixedly installed retainer plate, the opposite side of described leakproof cushion rubber is fixedly inserted between described knob and retainer plate.
The invention has the beneficial effects as follows: the knob running through stove panel by arranging an activity, described knob can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob and stretch out the opening and closing that be able to control this plug valve assembly accordingly; Compared to the uncontrollable knob of conventional height, present invention effectively avoids the heat radiation of kitchen range in use flame on knob, the temperature reducing knob raises, and avoids scalding one's hand, being beneficial to consumer's cooking operation.
Accompanying drawing explanation
Fig. 1 is the structural representations of kitchen range of the present invention when not carrying out ignition operation (knob is in non-pressed status);
Fig. 2 is the fragmentary perspective view of Fig. 1;
Fig. 3 is the cross-sectional view in A portion in Fig. 2;
Fig. 4 is the structural representations of kitchen range of the present invention when carrying out ignition operation (knob is in pressed status);
Fig. 5 is the fragmentary perspective view of Fig. 4;
Fig. 6 is the cross-sectional view in B portion in Fig. 5;
Fig. 7 is the assembly structure schematic diagram between knob Control Component of the present invention and plug valve assembly.
By reference to the accompanying drawings, make the following instructions:
1---stove shell 2---stove panel
30---valve seal lid 31---valve body
32---spool 33---connecting rod
40---knob 41---regulating shaft
42---push rod 43---upper reset spring
44---lower back-moving spring 410---banking stop
411---driving lever 5---leakproof cushion rubber
6---igniting pressing plate 7---retainer plate
8---pressing plate
Detailed description of the invention
Referring to figure to a preferred embodiment of the present invention will be described in detail.
A kind of kitchen range Novel concealed adjustment knobs control structure of the present invention, with user to for benchmark, kitchen range comprise stove panel 2 in stove shell upper end of stove shell 1, location and installation and location and installation in the plug valve assembly of stove shell inside; Also be provided with a knob 40, described knob activity runs through described stove panel, and can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob 40 and stretch out the opening and closing that be able to control this plug valve assembly accordingly.
In the present embodiment, this plug valve assembly comprises plug valve, magnetic valve and bindiny mechanism, described plug valve comprises valve seal lid 30, valve body 31 and spool 32, described valve seal lid 30 location is arranged on the upper surface of described valve body 31, and described valve seal covers and is also formed with longitudinal through hole that runs through its upper and lower end face, described valve body 31 inside is formed with the cock cavity for accommodating spool 32, for the magnetic valve cavity of accommodating magnetic valve, and for the first accommodating cavity of accommodating bindiny mechanism, and described magnetic valve cavity is connected with described cock cavity by described first accommodating cavity.
In the present embodiment, the structure that described knob activity runs through described stove panel is: described stove panel 2 offers a through hole, and described knob is actively located in described through hole; Separately be provided with an elasticity leakproof cushion rubber 5, the side of described leakproof cushion rubber is closely coated on the madial wall of described through hole, and opposite side and the described knob of described leakproof cushion rubber are connected, and described leakproof cushion rubber can form different shapes with the different using states of kitchen range;
Described knob can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob 40 and stretch out the structure that be able to control the opening and closing of this plug valve assembly accordingly and be: be also provided with a knob Control Component, this knob Control Component comprises regulating shaft 41 and push rod 42, wherein, one end and the described knob 40 of described regulating shaft 41 are located by connecting, the other end of described regulating shaft 41 is freely inserted in the through hole of described valve seal lid, and can slide axially along regulating shaft under the drive of described knob, and the other end of described regulating shaft 41 can also drive described spool 32 to rotate location after the slip of valve seal lid is stretched out, realize adjustment of combustion gas flow, in addition spool axial location, can avoid preventing gas leakage, described push rod 42 runs through described spool 32, one end of described push rod 42 can form axial elasticity with the other end of described regulating shaft 41 and be linked, the other end of described push rod 42 can also control the opening and closing of described magnetic valve by described bindiny mechanism, realize fuel gas path.
Preferably, the other end of described regulating shaft 41 is freely inserted in the through hole of described valve seal lid, and can under the drive of described knob along regulating shaft in axial sliding structure be: on described regulating shaft 41 and near its other end place, be installed with the driving lever 411 extended radially outwardly along regulating shaft for a pair, also on the through hole madial wall of described valve seal lid 30, locating open is provided with gathering sill in a pair longitudinal direction, the top closure of this internal gathering sill, bottom is uncovered; And this is slidedly arranged in this internal gathering sill to driving lever correspondence;
The other end of described regulating shaft 41 from valve seal lid slide stretch out after described spool 32 can also be driven to rotate location structure be: in described spool 32 upper surface and to the position of internal gathering sill offering pair of notches, this is to the opening upwards of otch, and this be able to freely be inserted in this in otch accordingly to driving lever 411.
Preferably, also on described regulating shaft and near the position of its one end, be installed with a pair radially outward extending banking stop 410, this is symmetric the center line of banking stop around described regulating shaft, and this can support and depart from the upper surface in described valve seal lid 30 to banking stop under the drive of described knob.
Preferably, one end of described push rod 42 can form with the other end of described regulating shaft 41 structure that axial elasticity is linked and is: be installed with a spacing catch on described push rod 42 and near the position of its one end; The other end of described regulating shaft 41 is made up of the rotating part of ring body structurc and the pushing part of cylindrical structure, described rotating part and pushing part surround the second accommodating cavity of a bottom end opening, and the distance on described rotating part bottom to described second accommodating cavity top is greater than the distance on bottom, described pushing part to described second accommodating cavity top; Also be provided with upper reset spring 43 and lower back-moving spring 44, wherein, one end of described upper reset spring 43 is freely inserted in described second accommodating cavity and the top pressed closer in the second accommodating cavity, and the other end of described upper reset spring 43 to be freely sheathed in outside described push rod and to press closer in described spacing catch (such design can prevent regulating shaft and push rod connecting staggered); Described lower back-moving spring 44 positioning sleeve is located at the outside of described push rod 42;
The structure that the other end of described push rod 42 can also control the opening and closing of described magnetic valve by described bindiny mechanism is: described bindiny mechanism comprises the connecting rod 33 of promising lever-like structure, the other end in described push rod 42 can be supported and depart from one end of described connecting rod, and what the other end of described connecting rod was corresponding can support and depart from the trigger unit on described magnetic valve.
Preferably, this is installed on the outside of described rotating part to driving lever 411 around described regulating shaft center line symmetry; The inner circumferential side of another described rotating part bottom is ramp structure, and this inclined-plane can abut and depart from described spacing catch under knob drives.
Preferably, in described spool 32, also location is provided with an annular pressing plate 8, the activity of described push rod 42 is fed through described pressing plate, and the spacing catch be fixedly arranged on described push rod is positioned at the top of described pressing plate, the described lower back-moving spring 44 be sheathed on outside described push rod is positioned between described spacing catch and pressing plate; Separately also between described push rod and described spool, fixed cover is provided with an O type circle.
In the present embodiment, described regulating shaft 41 is also installed with an igniting pressing plate 6 near its one end place, and locating open is provided with longitudinally outer gathering sill on the lateral wall of described valve seal lid 30, one end of described igniting pressing plate 6 is slidedly arranged in described outer gathering sill; Microswitch is installed on described plug valve, and igniting pressing plate can be contacted with the plectrum of microswitch by moving up and down of regulating shaft and be separated;
Separately between described knob 40 and described igniting pressing plate 6, be also fixedly installed retainer plate 7, the opposite side of described leakproof cushion rubber 5 is fixedly inserted between described knob 40 and retainer plate 7.
Working method of the present invention is: 1. ignition operation process: when carrying out ignition operation, first knob 40 is pressed down, and then drive regulating shaft 41 also to move downward, because on the through hole madial wall of valve seal lid 30, locating open is provided with gathering sill in a pair longitudinal direction, a pair driving lever correspondence on regulating shaft is slidedly arranged in this internal gathering sill, therefore the motion of regulating shaft in valve seal lid can only be make vertical motion (namely when switch O spends, regulating shaft can only make vertical motion), and now upper reset spring 43 forced compression, after knob 40 is depressed into certain distance, the pushing part of the regulating shaft other end is supported on one end of push rod 42, and then drive push rod 42 also to move downward, and pressure is applied to lower back-moving spring 44, make lower back-moving spring forced compression, regulating shaft 41 continues to move downward, until this being fixed on regulating shaft can be supported banking stop on the upper surface of described valve seal lid 30, knob stops moving downward, and now, the other end of push rod is by having supported connecting rod to back down magnetic valve, complete the valve opening action of magnetic valve, realize fuel gas path.In addition, when knob moves downward, the igniting pressing plate be fixed on regulating shaft moves downward (motion that igniting pressing plate carries out vertical direction all the time in the outer gathering sill of valve seal lid) with regulating shaft, when namely regulating shaft will move downwardly to bottom valve seal lid at vertical direction, igniting pressing plate contacts with the plectrum on microswitch, and pressure is applied downwards to it, make to form circuit loop between microswitch and igniter, realize pulse firing operation.
2. adjustment of combustion gas flow: after the other end of described regulating shaft 41 stretches out from the slip of valve seal lid, a pair driving lever on regulating shaft is freely inserted in the pair of notches on spool 32 upper end accordingly, now rotate knob, the driving lever of described regulating shaft can carry out horizontally rotating of 0 to 175 degree (or to 210 degree) with movable valve plug, completes gas flow and regulates; Now cancel the depression to knob, lower back-moving spring will overcome the weight such as regulating shaft, upper reset spring, banking stop, knob and move upward, and complete the reset operation of push rod.
3. knob resets: when carrying out closing fire operation, first regulating shaft is rotated to 0 degree, now upper reset spring will overcome the weight such as regulating shaft, banking stop, knob and move upward, when the driving lever on the regulating shaft other end moves to gathering sill top in valve seal lid, regulating shaft stops moving upward, and now original position (before namely kitchen range do not use) got back to by knob.
Claims (9)
1. a kitchen range Novel concealed adjustment knobs control structure, with user to for benchmark, kitchen range comprise stove panel (2) in stove shell upper end of stove shell (1), location and installation and location and installation in the plug valve assembly of stove shell inside; It is characterized in that: be also provided with a knob (40), described knob activity runs through described stove panel, and can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob (40) and stretch out the opening and closing that be able to control this plug valve assembly accordingly.
2. kitchen range Novel concealed adjustment knobs control structure according to claim 1, it is characterized in that: this plug valve assembly comprises plug valve, magnetic valve and bindiny mechanism, described plug valve comprises valve seal lid (30), valve body (31) and spool (32), described valve seal lid (30) location is arranged on the upper surface of described valve body (31), and described valve seal covers and is also formed with longitudinal through hole that runs through its upper and lower end face, described valve body (31) inside is formed with the cock cavity for accommodating spool (32), for the magnetic valve cavity of accommodating magnetic valve, and for the first accommodating cavity of accommodating bindiny mechanism, and described magnetic valve cavity is connected with described cock cavity by described first accommodating cavity.
3. kitchen range Novel concealed adjustment knobs control structure according to claim 2, it is characterized in that: the structure that described knob activity runs through described stove panel is: (2) offer a through hole to described stove panel, and described knob is actively located in described through hole; Separately be provided with an elasticity leakproof cushion rubber (5), the side of described leakproof cushion rubber is closely coated on the madial wall of described through hole, and opposite side and the described knob of described leakproof cushion rubber are connected;
Described knob can carry out bouncing back and stretching out location relative to the upper surface of described stove panel, and the retraction of described knob (40) and stretch out the structure that be able to control the opening and closing of this plug valve assembly accordingly and be: be also provided with a knob Control Component, this knob Control Component comprises regulating shaft (41) and push rod (42), wherein, one end and the described knob (40) of described regulating shaft (41) are located by connecting, the other end of described regulating shaft (41) is freely inserted in the through hole of described valve seal lid, and can slide axially along regulating shaft under the drive of described knob, and the other end of described regulating shaft (41) can also drive described spool (32) to rotate location after the slip of valve seal lid is stretched out, described push rod (42) runs through described spool (32), one end of described push rod (42) can form axial elasticity with the other end of described regulating shaft (41) and be linked, and the other end of described push rod (42) can also control the opening and closing of described magnetic valve by described bindiny mechanism.
4. kitchen range Novel concealed adjustment knobs control structure according to claim 3, it is characterized in that: the other end of described regulating shaft (41) is freely inserted in the through hole of described valve seal lid, and can under the drive of described knob along regulating shaft in axial sliding structure be: upper and be installed with near its other end place the driving lever (411) extended radially outwardly along regulating shaft for a pair at described regulating shaft (41), also on the through hole madial wall of described valve seal lid (30), locating open is provided with gathering sill in a pair longitudinal direction, the top closure of this internal gathering sill, bottom is uncovered, and this is slidedly arranged in this internal gathering sill to driving lever correspondence,
The other end of described regulating shaft (41) from valve seal lid slide stretch out after described spool (32) can also be driven to rotate location structure be: in described spool (32) upper surface and to the position of internal gathering sill offering pair of notches, this is to the opening upwards of otch, and this be able to freely be inserted in this in otch accordingly to driving lever (411).
5. kitchen range Novel concealed adjustment knobs control structure according to claim 4, it is characterized in that: also on described regulating shaft and near the position of its one end, be installed with a pair radially outward extending banking stop (410), this can support and depart from the upper surface in described valve seal lid (30) to banking stop under the drive of described knob.
6. kitchen range Novel concealed adjustment knobs control structure according to claim 3, is characterized in that: one end of described push rod (42) can form with the other end of described regulating shaft (41) structure that axial elasticity is linked and be: described push rod (42) is upper and be installed with a spacing catch near the position of its one end; The other end of described regulating shaft (41) is made up of the rotating part of ring body structurc and the pushing part of cylindrical structure, described rotating part and pushing part surround the second accommodating cavity of a bottom end opening, and the distance on described rotating part bottom to described second accommodating cavity top is greater than the distance on bottom, described pushing part to described second accommodating cavity top; Also be provided with upper reset spring (43) and lower back-moving spring (44), wherein, one end of described upper reset spring (43) is freely inserted in described second accommodating cavity and the top pressed closer in the second accommodating cavity, and the other end of described upper reset spring (43) to be freely sheathed in outside described push rod and to press closer in described spacing catch; Described lower back-moving spring (44) positioning sleeve is located at the outside of described push rod (42);
The structure that the other end of described push rod (42) can also control the opening and closing of described magnetic valve by described bindiny mechanism is: described bindiny mechanism comprises the connecting rod (33) of promising lever-like structure, the other end in described push rod (42) can be supported and depart from one end of described connecting rod, and what the other end of described connecting rod was corresponding can support and depart from the trigger unit on described magnetic valve.
7. kitchen range Novel concealed adjustment knobs control structure according to claim 6, is characterized in that: this is installed on the outside of described rotating part to driving lever (411) around described regulating shaft center line symmetry; The inner circumferential side of another described rotating part bottom is ramp structure, and this inclined-plane can abut and depart from described spacing catch under knob drives.
8. kitchen range Novel concealed adjustment knobs control structure according to claim 6, it is characterized in that: in described spool (32), also location is provided with an annular pressing plate (8), described push rod (42) activity is fed through described pressing plate, and the spacing catch be fixedly arranged on described push rod is positioned at the top of described pressing plate, the described lower back-moving spring (44) be sheathed on outside described push rod is positioned between described spacing catch and pressing plate.
9. kitchen range Novel concealed adjustment knobs control structure according to claim 3, it is characterized in that: go up at described regulating shaft (41) and be installed with an igniting pressing plate (6) near its one end place, and locating open is provided with longitudinally outer gathering sill on the lateral wall of described valve seal lid (30), one end of described igniting pressing plate (6) is slidedly arranged in described outer gathering sill;
Separately between described knob (40) and described igniting pressing plate (6), be also fixedly installed retainer plate (7), the opposite side of described leakproof cushion rubber (5) is fixedly inserted between described knob (40) and retainer plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119351.4A CN104949162B (en) | 2014-03-27 | 2014-03-27 | Kitchen range are with concealed adjustment knobs control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119351.4A CN104949162B (en) | 2014-03-27 | 2014-03-27 | Kitchen range are with concealed adjustment knobs control structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104949162A true CN104949162A (en) | 2015-09-30 |
| CN104949162B CN104949162B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119351.4A Expired - Fee Related CN104949162B (en) | 2014-03-27 | 2014-03-27 | Kitchen range are with concealed adjustment knobs control structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055023A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Telescopic rotary knob |
| CN106152187A (en) * | 2016-08-20 | 2016-11-23 | 华帝股份有限公司 | Liftable knob |
| CN106705138A (en) * | 2016-12-31 | 2017-05-24 | 华帝股份有限公司 | Kitchen range with front-mounted knob |
| CN107990374A (en) * | 2018-01-21 | 2018-05-04 | 张卫 | Implicit form release knob |
| CN109424989A (en) * | 2017-08-22 | 2019-03-05 | 博西华电器（江苏）有限公司 | A kind of knob structure and kitchen range for household electrical appliance |
| WO2020056994A1 (en) * | 2018-09-19 | 2020-03-26 | Midea Group Co., Ltd. | Retracting and extending control selectors |
| CN112303681A (en) * | 2020-09-30 | 2021-02-02 | 华帝股份有限公司 | Firepower adjusting device and gas stove using same |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055023A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Telescopic rotary knob |
| CN106152187A (en) * | 2016-08-20 | 2016-11-23 | 华帝股份有限公司 | Liftable knob |
| CN106152187B (en) * | 2016-08-20 | 2018-04-17 | 华帝股份有限公司 | Liftable knob |
| CN106705138A (en) * | 2016-12-31 | 2017-05-24 | 华帝股份有限公司 | Kitchen range with front-mounted knob |
| CN109424989A (en) * | 2017-08-22 | 2019-03-05 | 博西华电器（江苏）有限公司 | A kind of knob structure and kitchen range for household electrical appliance |
| CN107990374A (en) * | 2018-01-21 | 2018-05-04 | 张卫 | Implicit form release knob |
| CN107990374B (en) * | 2018-01-21 | 2024-03-19 | 张卫 | Concealed switch knob |
| WO2020056994A1 (en) * | 2018-09-19 | 2020-03-26 | Midea Group Co., Ltd. | Retracting and extending control selectors |
| US10739011B2 (en) | 2018-09-19 | 2020-08-11 | Midea Group Co., Ltd. | Retracting and extending control selectors |
| US11280498B2 (en) | 2018-09-19 | 2022-03-22 | Midea Group Co., Ltd. | Retracting and extending control selectors |
| CN112303681A (en) * | 2020-09-30 | 2021-02-02 | 华帝股份有限公司 | Firepower adjusting device and gas stove using same |
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| Publication number | Publication date |
|---|---|
| CN104949162B (en) | 2017-07-28 |
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