CN217422368U - Gear adjusting controller, gas plug valve and gas stove - Google Patents

Abstract

The utility model provides a gear adjusting controller, a gas plug valve and a gas stove, which relate to the technical field of kitchen appliances, and the gear adjusting controller comprises a shell, a rotator and a damping piece; the circumference of the rotator is provided with a tooth structure; the damping piece comprises a fixing part and an elastic shifting part, the fixing part is fixedly connected with the shell, and the elastic shifting part is abutted to the tooth part structure; the shell and the rotator are provided with through holes, the rotator can rotate under the driving of the valve rod, and the elastic stirring part can cross the tooth tops of the tooth structure under the relative extrusion of the tooth structure so as to generate sound and resistance. The gas plug valve comprises a gear adjusting controller. The gas stove comprises a gas plug valve. The gas stove relieves the problem that a user needs to bend down to look up the flame condition to adjust the size of the flame when cooking by using the gas stove, and achieves the technical effects of no need of low-head flame observation and graded firepower control.

Description

Gear adjusting controller, gas plug valve and gas stove

Technical Field

The utility model belongs to the technical field of kitchen appliance's technique and specifically relates to a gear adjustment controller, gas plug valve and gas-cooker are related to.

Background

In daily life, the gas stove is more and more popular, is well received by consumers, brings great convenience to people's life, and has problems in the using process.

The existing gas stove controls the fire power through a plug valve, and the existing gas stove controls the gas quantity through the plug valve. With the increasing control requirements of users on gas cookers, gas cookers which control the flame size by means of mechanical gear valves appear on the market. However, when a user cooks with the gas range, the user needs to bend down to check the flame condition to adjust the size of the flame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear adjustment controller, gas plug valve and gas-cooker to alleviate the user who exists among the prior art when using the gas-cooker to cook, need bow to look over the technical problem that the flame condition removed the size of adjustment flame.

In a first aspect, the present invention provides a gear adjustment controller, including: a housing, a rotator and a damper;

the rotator is pivoted in the shell, and the circumference of the rotator is provided with a tooth part structure;

the damping piece comprises a fixing part and an elastic shifting part, the fixing part is fixedly connected with the shell, and the elastic shifting part abuts against the tooth part structure;

the shell and the rotator are provided with coaxial through holes for penetrating the valve rod, the rotator can be driven by the valve rod to rotate, and the elastic shifting part can pass through tooth tops of the tooth structures under the relative extrusion of the tooth structures so as to generate sound and resistance.

Furthermore, one of the bottom surface of the shell and the surface of the rotator opposite to the bottom surface is provided with a boss, and the other is provided with a rotating groove matched with the boss.

Furthermore, the through hole on the rotator is a special-shaped hole matched with the valve rod.

Further, the shell comprises a bottom shell and an upper cover, the upper cover covers the bottom shell, and the upper cover and the bottom shell enclose an installation space for installing the rotator and the damping piece.

Furthermore, the bottom surface of the bottom shell is provided with an upright post extending upwards;

the damping piece is sleeved on the upright post.

Furthermore, the damping part adopts an elastic torsion spring;

the elastic torsion spring comprises a spiral spring part, the fixing part led out from the lower end of the spiral spring part and the elastic toggle part led out from the upper end of the spiral spring part;

the spiral spring part is sleeved on the upright post.

Furthermore, a clamping groove is formed in the bottom surface of the bottom shell, and the fixing portion is clamped in the clamping groove.

Furthermore, a plurality of groups of attachment lugs are arranged on the outer side surface of the shell, and the attachment lugs are provided with mounting holes;

the central line of the mounting hole is parallel to the central line of the through hole.

Has the advantages that:

the utility model provides a gear adjustment controller, the rotator pin joint is in the inside of casing, the circumference of rotator sets up to tooth structure, the damping piece includes fixed part and elasticity stirring portion, fixed part fixed connection is in the casing, elasticity stirring portion butt in tooth structure, because casing and rotator are equipped with coaxially and are used for wearing to establish the through hole of valve rod, under the user state, the valve rod rotates and can drive the relative casing rotation of rotator, at this moment, produce the elastic extrusion force between elasticity stirring portion and the tooth structure, along with the further rotation of rotator, elasticity stirring portion will cross the tooth top by preceding tooth and slide into next tooth, in this process, on the one hand, elasticity stirring portion collides with tooth structure or the friction produces the sound; on the other hand, the elastic extrusion force between the elastic poking part and the tooth part structure changes, so that a user can feel the resistance feeling of screwing the knob, namely the gear feeling. Therefore, in the cooking process, the user does not need to look down at the flame, and the firepower can be judged through sound and gear feeling, so that the appropriate cooking firepower can be adjusted. In addition, through the cooperation of rotating ware and damping piece both, can realize the hierarchical control of firepower to satisfy the diversified culinary art demand of user.

In a second aspect, the present invention provides a gas plug valve, including: a valve body assembly, a knob and a gear adjustment control of any of the previous embodiments;

the valve body assembly comprises a valve body and a valve rod arranged on the valve body;

the shell is arranged on the valve body, meanwhile, the valve rod penetrates through the through hole, and the rotator is fixed relative to the valve rod;

the knob is fixedly sleeved on the valve rod.

Has the advantages that:

the utility model provides a gas plug valve includes aforementioned gear adjustment control ware, from this, the effect of the technical advantage that this gas plug valve can reach includes the effect of the technical advantage that gear adjustment control ware can reach equally, no longer gives unnecessary details here.

A third aspect of the present invention provides a gas stove, comprising: a cooker panel and the gas plug valve of the embodiment;

a knob hole is formed in the panel of the stove;

the valve body assembly is arranged below the cooker panel, and the valve rod penetrates out of the knob hole from bottom to top and is fixedly connected with the knob.

Has the advantages that:

the utility model provides a gas-cooker includes aforementioned gas plug valve, from this, the effect of the technical advantage that this gas-cooker can reach includes the effect of the technical advantage that gas plug valve can reach equally, no longer gives unnecessary details here.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic connection diagram of a gear adjustment controller and a valve rod according to an embodiment of the present invention;

fig. 2 is a schematic exploded view of a gear adjustment controller according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a gear adjustment controller according to an embodiment of the present invention, in which an upper cover is not shown;

FIG. 4 is one of the schematic structural views of the rotator;

FIG. 5 is a second schematic structural view of the rotator;

FIG. 6 is a schematic structural diagram of the bottom case;

FIG. 7 is an enlarged partial schematic view of FIG. 6 at A;

FIG. 8 is a schematic view of the damper;

fig. 9 is a schematic structural diagram of the gas plug valve.

Icon:

100-a housing; 110-a bottom shell; 120-upper cover; 111-boss; 112-upright post; 113-a card slot; 114-appendage;

200-a rotator; 210-a tooth structure; 220-a profiled hole; 230-a rotation slot;

300-a damping member; 310-a fixed part; 320-an elastic toggle part; 330-a helical spring portion;

400-a valve body;

500-valve stem.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

Referring to fig. 1 to 4, the present embodiment provides a gear adjustment controller including a housing 100, a rotator 200, and a damping member 300; the rotator 200 is pivoted in the shell 100, and the rotator 200 is circumferentially provided with a tooth structure 210; the damping member 300 includes a fixing portion 310 and an elastic toggle portion 320, the fixing portion 310 is fixedly connected to the housing 100, and the elastic toggle portion 320 abuts against the tooth structure 210; the housing 100 and the rotator 200 are provided with a through hole which is coaxial and is used for penetrating through the valve rod 500, the rotator 200 can be driven by the valve rod 500 to rotate, and the elastic poking part 320 can pass over the tooth top of the tooth structure 210 under the relative extrusion with the tooth structure 210, so as to generate sound and resistance feeling.

In the gear adjustment controller provided by this embodiment, since the housing 100 and the rotator 200 are provided with the coaxial through holes for penetrating the valve rod 500, in a use state, the valve rod 500 rotates to drive the rotator 200 to rotate relative to the housing 100, at this time, an elastic extrusion force is generated between the elastic toggle part 320 and the tooth structure 210, and along with further rotation of the rotator 200, the elastic toggle part 320 will slide into a subsequent tooth part from a previous tooth part across a tooth crest, and in this process, on one hand, the elastic toggle part 320 collides with or rubs against the tooth structure 210 to generate a sound; on the other hand, the elastic pressing force between the elastic dial part 320 and the tooth structure 210 changes, so that the user can feel the resistance feeling of the screwing knob, i.e., the gear feeling. Therefore, in the cooking process, the user does not need to look down at the flame, and the firepower can be judged through sound and gear feeling, so that the appropriate cooking firepower can be adjusted. In addition, through the cooperation of the rotator 200 and the damping member 300, the staged control of the fire power can be realized to satisfy the diversified cooking requirements of the user.

Specifically, the tooth structure 210 of the rotator 200 is similar to a gear in the prior art, and the tooth structure 210 includes a plurality of teeth that are continuously arranged, and the fire power stage control is achieved by rotating to the positions of the teeth at different angles to control the flow rate of the valve body.

In this embodiment, referring to fig. 2, the housing 100 includes a bottom case 110 and an upper cover 120, the upper cover 120 covers the bottom case 110, and the upper cover 120 and the bottom case 110 enclose an installation space for installing the rotator 200 and the damper 300, and the housing 100 is provided as a separate structure, so as to facilitate the detachment and installation of the rotator 200 and the damper 300 inside the housing 100. When the damping member 300 inside the casing 100 is out of order or otherwise damaged, the upper cover 120 may be directly removed and its internal components may be replaced.

The bottom case 110 and the upper cover 120 may be coupled by threads, and in particular, the upper edge of the bottom case 110 is provided with external threads, and the inner surface of the upper cover 120 is provided with internal threads.

Further, one of the bottom surface of the housing 100 and the surface of the rotator 200 opposite to the bottom surface is provided with a boss 111, and the other is provided with a rotating groove 230 matched with the boss 111, wherein the boss 111 is inserted into the rotating groove 230 to ensure the relative rotation between the two, so as to reduce the friction between the two and ensure the smooth rotation.

In one embodiment of the present application, referring to fig. 5 and 6, a boss 111 is provided on a bottom surface of the housing 100, and a rotation groove 230 is provided on a surface of the rotator 200 opposite to the bottom surface.

Wherein, the thickness of the rotator 200 is adapted to the height of the installation space, so as to ensure that the top surface of the upper cover 120 can limit the rotator 200 during the rotation of the rotator 200 relative to the housing 100, so as to prevent the rotation groove 230 of the rotator 200 from separating from the boss 111 of the bottom surface of the housing 100.

Referring to fig. 4, the through hole of the rotator 200 is a shaped hole 220 adapted to the valve rod 500, alternatively, the shaped hole 220 may be a diamond hole, a square hole or a saw-tooth hole, and correspondingly, the rod segment of the valve rod 500 corresponding to the shaped hole 220 is configured to be adapted to the rod segment, so as to ensure that the two are relatively fixed.

It should be noted that, in order to ensure that the housing 100 does not rotate synchronously with the valve rod 500, the through holes of the bottom case 110 and the top cover 120 are circular holes and are in clearance fit with the valve rod 500.

Referring to fig. 6, the bottom surface of the bottom case 110 is provided with a pillar 112 extending upward; the damping member 300 is sleeved on the pillar 112, so that the damping member 300 can be positioned on the housing 100, when the damping member 300 is fixed, the damping member 300 can be positioned at a preset position, and meanwhile, the damping member 300 can be conveniently installed on the housing 100.

In this embodiment, referring to fig. 6 to 8, the damping member 300 is an elastic torsion spring; the elastic torsion spring comprises a spiral spring part 330, a fixing part 310 led out from the lower end of the spiral spring part 330 and an elastic toggle part 320 led out from the upper end of the spiral spring part 330; the coil spring 330 is sleeved on the pillar 112. The damper 300 is an elastic torsion spring as a whole, and compared with an elastic member which is locally used, the force generated when the damper is restored after elastic deformation is more obvious in gear feeling caused by collision and vibration with the next tooth part.

Referring to fig. 6 and 7, the bottom surface of the bottom shell 110 is provided with a slot 113, and the fixing portion 310 is clamped in the slot 113.

Specifically, the fixing portion 310 at the lower end of the elastic torsion spring is clamped into the clamping groove 113 to fix the position, meanwhile, the spiral spring portion 330 in the middle of the elastic torsion spring can be sleeved into the upright post 112, and the elastic toggle portion 320 at the upper end of the elastic torsion spring is in contact with the tooth structure 210 of the rotator 200 to enable the elastic torsion spring to elastically deform.

In this embodiment, the slot 113 includes two sets of limiting pieces, a gap is left between the two sets of limiting pieces, the gap is gradually decreased from bottom to top, and the minimum position of the gap is smaller than the cross-sectional dimension of the fixing portion 310, so as to ensure that the fixing portion 310 cannot be separated from the gap.

However, the engaging groove 113 is not limited to the configuration shown in fig. 7, and it is understood that the configuration that the fixing portion 310 can be fixed to the bottom surface of the housing 100 is within the scope of the present invention.

Referring to fig. 6, a plurality of sets of attachment lugs 114 are disposed on the outer side surface of the casing 100, and the attachment lugs 114 are disposed with mounting holes; the central line of the mounting hole is parallel to the central line of the through hole.

Accordingly, the valve body 400 is provided with corresponding holes, and the housing 100 is fixedly mounted on the valve body 400 by fasteners, such as screws.

Referring to fig. 9, the present embodiment further provides a gas cock valve including a valve assembly, a knob and the gear adjustment controller of the previous embodiment; the valve assembly comprises a valve body 400 and a valve rod 500 arranged on the valve body 400; the housing 100 is mounted on the valve body 400, and meanwhile, the valve rod 500 is inserted into the through hole, and the rotator 200 is fixed relative to the valve rod 500; the knob is fixedly sleeved on the valve rod 500.

The specific structure of the valve assembly can refer to the prior art, and is not described in detail herein.

During the use, through rotating the knob, the knob drives the valve rod 500 and rotates, and valve rod 500 drives the rotation ware 200 rotatory, and tooth structure 210 on the rotation ware 200 drives the elasticity stirring portion 320 of the upper end of elasticity torsional spring and takes place the displacement and produce elastic deformation, and the elasticity stirring portion 320 bumps and vibrates the sound that produces "pap" with next tooth portion after recovering after sliding the top of the tooth, lets the user produce the gear and feels when using.

The embodiment also provides a gas stove, which comprises a stove panel and the gas plug valve of the embodiment; a knob hole is arranged on the panel of the stove; the valve module is installed in the below of cooking utensils panel, and the knob hole is worn out from bottom to top to valve rod 500 to with knob fixed connection.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A gear adjustment controller, comprising: a housing (100), a rotator (200) and a damper (300);

the rotator (200) is pivoted in the shell (100), and the rotator (200) is circumferentially arranged into a tooth structure (210);

the damping piece (300) comprises a fixing part (310) and an elastic poking part (320), the fixing part (310) is fixedly connected to the shell (100), and the elastic poking part (320) abuts against the tooth part structure (210);

the shell (100) and the rotator (200) are provided with coaxial through holes for penetrating through the valve rod (500), the rotator (200) can be driven by the valve rod (500) to rotate, and the elastic poking part (320) can pass through the tooth tops of the tooth structures (210) under the relative extrusion of the tooth structures (210) to generate sound and resistance.

2. The gear adjustment controller according to claim 1, wherein a bottom surface of the housing (100) and a surface of the rotator (200) opposite to the bottom surface are provided with a boss (111) on one and a rotation groove (230) to be fitted with the boss (111) on the other.

3. The gear adjustment control of claim 1, characterized in that the through hole in the rotator (200) is a profiled hole (220) adapted to the valve stem (500).

4. The gear adjustment controller according to claim 1, wherein the housing (100) includes a bottom case (110) and an upper cover (120), the upper cover (120) is fitted over the bottom case (110), and both enclose an installation space for installing the rotator (200) and the damper (300).

5. The gear adjustment controller according to claim 4, wherein the bottom surface of the bottom case (110) is provided with a pillar (112) extending upward;

the damping piece (300) is sleeved on the upright post (112).

6. The gear adjustment controller according to claim 5, wherein the damping member (300) employs an elastic torsion spring;

the elastic torsion spring comprises a spiral spring part (330), the fixing part (310) led out from the lower end of the spiral spring part (330) and the elastic toggle part (320) led out from the upper end of the spiral spring part (330);

the spiral spring part (330) is sleeved on the upright post (112).

7. The gear adjustment controller according to claim 6, wherein a slot (113) is formed on a bottom surface of the bottom housing (110), and the fixing portion (310) is engaged with the slot (113).

8. The gear adjustment controller according to claim 1, characterized in that the outer side of the housing (100) is provided with a plurality of sets of attachment lugs (114), and the attachment lugs (114) are provided with mounting holes;

the central line of the mounting hole is parallel to the central line of the through hole.

9. A gas plug valve, comprising: a valve assembly, a knob and the gear adjustment control of any of claims 1-8;

the valve assembly comprises a valve body (400) and a valve rod (500) arranged on the valve body (400);

the shell (100) is mounted on the valve body (400), meanwhile, the valve rod (500) penetrates through the through hole, and the rotator (200) is fixed relative to the valve rod (500);

the knob is fixedly sleeved on the valve rod (500).

10. A gas cooker, comprising: a cooktop panel and the gas stopcock of claim 9;

a knob hole is formed in the stove panel;

the valve component is arranged below the cooker panel, and the valve rod (500) penetrates out of the knob hole from bottom to top and is fixedly connected with the knob.

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