CN114278784A - Range valve body structure with gears, burner and gas stove - Google Patents
Range valve body structure with gears, burner and gas stove Download PDFInfo
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- CN114278784A CN114278784A CN202111626988.9A CN202111626988A CN114278784A CN 114278784 A CN114278784 A CN 114278784A CN 202111626988 A CN202111626988 A CN 202111626988A CN 114278784 A CN114278784 A CN 114278784A
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- 239000004579 marble Substances 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000010411 cooking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention discloses a stove valve body structure with a gear, a burner and a gas stove, which are characterized by comprising a valve cover, a valve rod and a spring sleeve, wherein the valve cover corresponds to a stove head seat, the spring sleeve is fixed on the valve rod, two ends of the spring sleeve are respectively provided with a marble, a spring is arranged between the marbles at the two ends, an inner toothed ring is arranged in the valve cover, the marbles are movably contacted with the inner toothed ring, when the valve rod is rotated, the valve rod drives the spring sleeve to rotate, the marbles are contacted with the inner toothed ring and are inwards extruded, the compression amount of the spring is increased, the elastic force is increased, when the marbles scratch the top end of the inner toothed ring, the compression amount of the spring is reduced, and the elastic force is reduced, so that the gear hand feeling is realized. The invention has simple structure, can realize gear switching of the stove valve body and has better hand feeling for adjusting firepower.
Description
Technical Field
The invention relates to the technical field of cookers, in particular to a cooker valve body structure with gears, a burner and a cooker.
Background
Most of the existing conventional stove valve bodies do not have a gear function, most of the existing conventional stove valve bodies are stepless regulation, and the stove valve bodies with the gear regulation function generally have the following structures: 1. controlling a motor: the knob is replaced by the button, and after the user selects firepower, the processor gives an instruction to the motor to adjust the motor to a corresponding gear, so that the firepower gear control is realized. 2. The mechanical structure is shifted: the gear shifting mechanism is positioned by a positioning plate and a ball or a cylinder, and a valve rod needs to be pressed down or a larger force is used when the gear is shifted. 3. Single-side ball spring: the ball is pushed by the spring to be matched with the inner gear ring rotating along with the valve rod, and the spring compresses or extends to provide gear feeling along with the rotation of the valve rod. Wherein, the motor formula: the price is higher, and occupation space is big, and the cooking utensils need to be inserted electricity and use. The mechanical structure formula is as follows: need to push down the valve rod or use great power, sliding friction, the durability is relatively poor when shifting gears. Single-side ball spring: the spring pushes the ball to press on the valve rod. The valve rod is connected with the valve core, and long-time unilateral stress has certain probability to separate the valve core from the sealing surface of the valve blank, thereby influencing the sealing property.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a kitchen range valve body structure with gears, which is simple in structure, can realize gear switching of a kitchen range valve body, adjusts firepower and has better hand feeling.
It is another object of the present invention to provide a burner.
Still another object of the present invention is to provide a gas range.
The invention adopts the following technical scheme to realize the purpose: the utility model provides a cooking utensils valve body structure that area kept off position, a serial communication port, it includes the valve gap that corresponds with the furnace base, the valve rod, spring sleeve fixes on the valve rod, spring sleeve's both ends are provided with the marble respectively, there is the spring between the marble of both ends, be provided with interior ring gear in the valve gap, marble and interior ring gear swing joint, when rotating the valve rod, the valve rod drives spring sleeve and rotates, the marble contacts with interior ring gear and is inwards extruded, spring compression increases, elasticity increases, draw interior ring gear top when the marble, spring compression reduces, elasticity reduces, with this realization keep off the position and feel.
As a further explanation of the above scheme, the valve rod is provided with at least one spring sleeve, the spring sleeve is provided with at least two marbles, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for the valve rod to pass through.
Further, the furnace head base is provided with a valve cover mounting base, the valve cover mounting base is provided with a valve cavity corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline.
Furthermore, a positioning shaft and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore, so that the valve cover and the valve cover mounting seat are assembled and positioned.
Furthermore, the side part of the bottom end of the valve rod is provided with at least two positioning convex rods, and a positioning convex block is arranged in the valve cavity and is movably matched with the positioning convex rods in a jacking manner.
Furthermore, the inner edge of the upper part in the valve cavity is provided with a convex edge corresponding to the positioning convex rod, and the convex edge is matched with the stop of the positioning convex rod.
Furthermore, the lower part of the valve rod is provided with an annular concave position, the annular concave position is positioned below the spring sleeve, a first contact switch is arranged outside the annular concave position, a first contact head of the first contact switch movably pushes against the annular concave position, a second contact switch is arranged outside the valve rod below the annular concave position, and a second contact head of the second contact switch movably pushes against the side part of the valve rod.
Further, the internal gear ring is of an integrated structure with the valve cover.
A burner is characterized by comprising a burner base and a stove valve body with a gear, wherein the stove valve body is arranged on the burner base.
A gas stove is characterized in that a burner of the gas stove adopts the stove valve body with the gear.
The invention adopts the technical scheme to achieve the beneficial effects.
The invention adopts a valve body structure mainly comprising a valve cover, a valve rod and a spring sleeve which correspond to a furnace head seat, wherein the spring sleeve is fixed on the valve rod, two ends of the spring sleeve are respectively provided with a marble, a spring is arranged between the marbles at the two ends, an inner toothed ring is arranged in the valve cover, the marbles are movably contacted with the inner toothed ring to realize the valve body structure of the stove with gear switching, an extra spring provides elasticity during gear switching, and the situation of stopping between two gears cannot occur; the cooperation of two side marble prevents the case skew that arouses because of the unilateral atress, effectively avoids case turning moment increase and the condition of gas leakage to appear.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the connection structure of the valve cover and the valve rod.
Fig. 4 is a schematic view of the valve stem structure.
Fig. 5 is a schematic diagram of the valve cover structure.
Fig. 6 is a schematic view of the installation structure of the valve cover and the bottom plate.
Description of reference numerals: 1. the furnace head comprises a furnace head seat 1-1, a valve cover mounting seat 1-11, a valve cavity 1-12, a gas pipeline 1-2, a positioning shaft 2, a valve cover 3, a valve rod 3-1, a tangent plane 3-2, a positioning convex rod 3-3, an annular concave position 4, a spring sleeve 5, a marble 6, an inner toothed ring 7, a contact switch I8, a contact switch II 9, a bottom plate 9-1 and a through hole.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present invention, unless otherwise specified and limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the invention, but are not to be construed as limiting the invention.
As shown in fig. 1-6, the invention is a valve body structure of a kitchen range with gears, which is applied to a burner of a burner used on a gas stove. Structurally, the cooking utensils valve body structure that the area kept off the position includes valve gap 2, valve rod 3, spring sleeve 4 that correspond with furnace base 1, spring sleeve fixes on the valve rod, spring sleeve's both ends are provided with marble 5 respectively, there is a spring between the marble of both ends, be provided with interior ring gear 6 in the valve gap, marble and interior ring gear swing joint, when rotating the valve rod, the valve rod drives spring sleeve and rotates, the marble contacts and is inwards extruded with the ring gear, spring compression increases, elasticity increases, draw interior ring gear top when the marble, spring compression reduces, elasticity reduces, it feels to this realization keeps off the position. In this embodiment, the inner gear ring is integrated with the valve cover; one side of the valve rod is provided with a tangent plane 3-1, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for the valve rod to pass through.
Further, the furnace head seat 1 is provided with a valve cover mounting seat 1-1, the valve cover mounting seat is provided with a valve cavity 1-11 corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline 1-12. A positioning shaft 1-2 and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore to realize the assembly positioning fit of the valve cover and the valve cover mounting seat.
Furthermore, two positioning convex rods 3-2 are arranged on the side part of the bottom end of the valve rod, the two positioning convex rods are arranged on the same straight line, and a positioning convex block is arranged in the valve cavity and is movably matched with the positioning convex rods in a jacking mode. The inner edge of the upper part in the valve cavity is provided with a convex edge corresponding to the positioning convex rod, and the convex edge is matched with the stop of the positioning convex rod.
Furthermore, the lower part of the valve rod is provided with an annular concave position 3-3, the annular concave position is positioned below the spring sleeve, a contact switch I7 is arranged outside the annular concave position, the bottom side of the valve cover is provided with a groove I in which the contact switch I is embedded, the groove I is provided with a positioning column I, the contact switch I7 is provided with a hole I through which the positioning column I passes, so that the contact switch I7 can be horizontally arranged, and a contact head I of the contact switch I movably pushes against the annular concave position; the valve rod outside of annular concave position below is provided with contact switch two 8, and the bottom side of valve gap is provided with the trench two of dress embedded contact switch two, has reference column two on the trench two, has the hole two that holds reference column two and pass on the contact switch two 8 for contact switch two 8 can the level set up, and the contact head two activity top of contact switch two is in the lateral part of valve rod. The bottom end of the valve cover is provided with a bottom plate 9, a through hole 9-1 for the valve rod to pass through is formed in the bottom plate, and the valve rod is positioned by matching with a positioning hole in the upper portion of the valve cover, so that the valve rod is prevented from shaking. It is worth noting that more than two spring sleeves on the valve rod can be arranged, and the spring sleeves can provide elasticity during gear switching by matching with corresponding marble structures, so that the situations of increase of the rotating moment of the valve core and air leakage are effectively avoided.
Compared with the prior art, the invention has the advantages that the additional spring provides elasticity for gear switching, the situation of stopping between two gears cannot occur, the balls on two sides are matched, the valve core deviation caused by single-side stress is prevented, and the situations of increasing of the rotating torque of the valve core and air leakage are effectively avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A stove valve body structure with a gear is characterized by comprising a valve cover, a valve rod and a spring sleeve, wherein the valve cover corresponds to a stove head seat, the spring sleeve is fixed on the valve rod, two ends of the spring sleeve are respectively provided with marbles, a spring is arranged between the marbles at the two ends, an inner toothed ring is arranged in the valve cover, and the marbles are in movable contact with the inner toothed ring.
2. The kitchen range valve body structure with the gears as recited in claim 1, wherein the valve rod is provided with at least one spring sleeve, the spring sleeve is provided with at least two marbles, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for the valve rod to pass through.
3. The kitchen range valve body structure with gears as claimed in claim 1, wherein the burner base is provided with a valve cover mounting seat, the valve cover mounting seat is provided with a valve cavity corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline.
4. The kitchen range valve body structure with the gears according to claim 1, wherein a positioning shaft and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore.
5. The kitchen range valve body structure with gears of claim 3, wherein the side of the bottom end of the valve rod is provided with at least two positioning convex rods, and a positioning convex block is arranged in the valve cavity and is movably and pressingly matched with the positioning convex rods.
6. The kitchen range valve body structure with gears of claim 5, wherein the upper inner edge of the valve cavity is provided with a convex edge corresponding to the positioning convex rod, and the convex edge is matched with the stop of the positioning convex rod.
7. The kitchen range valve body structure with gears according to claim 1, wherein an annular concave position is arranged at the lower part of the valve rod and is located below the spring sleeve, a first contact switch is arranged outside the annular concave position, a first contact head of the first contact switch is movably pressed against the annular concave position, a second contact switch is arranged outside the valve rod below the annular concave position, and a second contact head of the second contact switch is movably pressed against the side part of the valve rod.
8. The kitchen range valve body structure with gears as claimed in claim 1, wherein said inner ring gear is an integral structure with the valve cover.
9. A burner corresponding to the valve body structure of the kitchen range with gears of any one of claims 1 to 8, characterized in that the burner comprises a burner base and the kitchen range valve body arranged on the burner base.
10. A gas cooker corresponding to the valve body structure of the kitchen range with gears in any one of claims 1-8, characterized in that the gas cooker comprises a burner adopting the valve body of the kitchen range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626988.9A CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626988.9A CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114278784A true CN114278784A (en) | 2022-04-05 |
| CN114278784B CN114278784B (en) | 2024-05-03 |
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ID=80877015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111626988.9A Active CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114278784B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121053A (en) * | 1998-10-09 | 2000-04-28 | Rinnai Corp | Fire force regulation mechanism for gas apparatus |
| CN2551835Y (en) * | 2002-05-30 | 2003-05-21 | 刘君 | Water tap with steps |
| CN2833377Y (en) * | 2005-09-09 | 2006-11-01 | 周建昌 | Stopcock multi-stage flame adjustment positioning mechanism |
| CN202065542U (en) * | 2011-01-25 | 2011-12-07 | 杜华甫 | Multi-position adjustable tap |
| CN202884213U (en) * | 2012-10-22 | 2013-04-17 | 广东万和电气有限公司 | Gas stove valve body capable of positioning and adjusting firepower in split type |
| CN203150435U (en) * | 2013-04-18 | 2013-08-21 | 宁波黎明继电器有限公司 | Miniature toggle switch |
| CN203627888U (en) * | 2013-11-21 | 2014-06-04 | 宁波方太厨具有限公司 | Gas cock valve with mechanical type gear switch |
| CN103912715A (en) * | 2014-03-10 | 2014-07-09 | 浙江美大实业股份有限公司 | Easily assembled and disassembled gas appliance plug valve with step adjustable gas flow |
| CN204201261U (en) * | 2014-11-12 | 2015-03-11 | 李雪波 | Plug valve of household gas cooker |
| CN204664598U (en) * | 2015-06-08 | 2015-09-23 | 陈思衡 | A kind of water-saving tap |
| CN205937959U (en) * | 2016-05-17 | 2017-02-08 | 宁波来特燃气具有限公司 | Gas valve with fire control keeps off bit architecture |
| CN206958304U (en) * | 2017-01-12 | 2018-02-02 | 宁波来特燃气具有限公司 | The fire control gear structure of gas valve |
| CN207896020U (en) * | 2017-12-12 | 2018-09-21 | 天合汽车零部件（苏州）有限公司 | A kind of noise reducing type automobile ignition switch |
| CN207989779U (en) * | 2018-03-02 | 2018-10-19 | 华帝股份有限公司 | Plug valve |
| CN209229048U (en) * | 2018-12-14 | 2019-08-09 | 中山市金艺金属制品有限公司 | Valve stem equipment |
| CN112901842A (en) * | 2021-04-02 | 2021-06-04 | 杭州老板电器股份有限公司 | Gas valve and gas stove |
| CN218000633U (en) * | 2021-12-29 | 2022-12-09 | 广东万家乐燃气具有限公司 | Range valve body structure with gears, burner and gas stove |
-
2021
- 2021-12-29 CN CN202111626988.9A patent/CN114278784B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121053A (en) * | 1998-10-09 | 2000-04-28 | Rinnai Corp | Fire force regulation mechanism for gas apparatus |
| CN2551835Y (en) * | 2002-05-30 | 2003-05-21 | 刘君 | Water tap with steps |
| CN2833377Y (en) * | 2005-09-09 | 2006-11-01 | 周建昌 | Stopcock multi-stage flame adjustment positioning mechanism |
| CN202065542U (en) * | 2011-01-25 | 2011-12-07 | 杜华甫 | Multi-position adjustable tap |
| CN202884213U (en) * | 2012-10-22 | 2013-04-17 | 广东万和电气有限公司 | Gas stove valve body capable of positioning and adjusting firepower in split type |
| CN203150435U (en) * | 2013-04-18 | 2013-08-21 | 宁波黎明继电器有限公司 | Miniature toggle switch |
| CN203627888U (en) * | 2013-11-21 | 2014-06-04 | 宁波方太厨具有限公司 | Gas cock valve with mechanical type gear switch |
| CN103912715A (en) * | 2014-03-10 | 2014-07-09 | 浙江美大实业股份有限公司 | Easily assembled and disassembled gas appliance plug valve with step adjustable gas flow |
| CN204201261U (en) * | 2014-11-12 | 2015-03-11 | 李雪波 | Plug valve of household gas cooker |
| CN204664598U (en) * | 2015-06-08 | 2015-09-23 | 陈思衡 | A kind of water-saving tap |
| CN205937959U (en) * | 2016-05-17 | 2017-02-08 | 宁波来特燃气具有限公司 | Gas valve with fire control keeps off bit architecture |
| CN206958304U (en) * | 2017-01-12 | 2018-02-02 | 宁波来特燃气具有限公司 | The fire control gear structure of gas valve |
| CN207896020U (en) * | 2017-12-12 | 2018-09-21 | 天合汽车零部件（苏州）有限公司 | A kind of noise reducing type automobile ignition switch |
| CN207989779U (en) * | 2018-03-02 | 2018-10-19 | 华帝股份有限公司 | Plug valve |
| CN209229048U (en) * | 2018-12-14 | 2019-08-09 | 中山市金艺金属制品有限公司 | Valve stem equipment |
| CN112901842A (en) * | 2021-04-02 | 2021-06-04 | 杭州老板电器股份有限公司 | Gas valve and gas stove |
| CN218000633U (en) * | 2021-12-29 | 2022-12-09 | 广东万家乐燃气具有限公司 | Range valve body structure with gears, burner and gas stove |
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| Publication number | Publication date |
|---|---|
| CN114278784B (en) | 2024-05-03 |
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