CN217207831U

CN217207831U - Plug valve for gas stove and gas stove

Info

Publication number: CN217207831U
Application number: CN202220733085.4U
Authority: CN
Inventors: 任富佳; 徐海; 孙利校; 颜运宇
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-16
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a kitchen guarding's electrical apparatus technical field specifically discloses a plug valve and gas-cooker for gas-cooker, this plug valve for gas-cooker passes through the fixed subassembly with the panel of valve body and gas-cooker fixed for the skew or slope can not take place for the valve rod opposite face board that the coaxial control hole that passes, and then make the problem of installing in the knob of the valve rod other end can not take place off-centre or slope, guarantee the coaxial setting of control hole of valve rod and panel, thereby avoid knob and panel to take place the friction, be favorable to improving the whole outward appearance of gas-cooker and the convenience of use.

Description

Plug valve for gas stove and gas stove

Technical Field

The utility model relates to a kitchen guarding's electrical apparatus technical field especially relates to a plug valve and gas-cooker for gas-cooker.

Background

The embedded gas stove has the characteristics of attractive appearance, space saving and easy cleaning, makes a kitchen more harmonious and complete, is more convenient for matching design with other kitchen utensils, and creates a perfect kitchen environment, so that the embedded gas stove is popular with consumers and is selected by a plurality of families when decorating new houses.

However, in the using process, the consumer feedbacks, and the knob of the embedded gas stove often has the problem of eccentricity or inclination, which seriously affects the overall appearance of the product and the convenience of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug valve and gas-cooker for gas-cooker to solve the gas-cooker and receive the influence and use the not convenient problem because the whole outward appearance that the knob is eccentric or the slope leads to.

In order to achieve the purpose, the utility model adopts the following technical proposal:

on the one hand, the utility model provides a plug valve for gas stove, this plug valve for gas stove includes:

a valve body;

one end of the fixing component is arranged on the valve body, and the other end of the fixing component is fixedly connected with a panel of the gas stove;

the valve rod coaxially penetrates through the control hole in the panel, and one end of the valve rod is connected with the valve core in the valve body;

and the knob is connected to the other end of the valve rod.

Preferably, the fixing assembly comprises:

the first fixing piece is arranged on the valve body and comprises a first connecting part and a first supporting part, and the first supporting part is positioned in the circumferential direction of the first connecting part;

the second fixing piece comprises a second connecting part and a second supporting part, and the second supporting part is positioned in the circumferential direction of the second connecting part; the first connecting portion or the second connecting portion coaxially penetrate through the control hole of the panel of the gas stove, the first connecting portion is connected with the second connecting portion, and the panel is clamped by the first supporting portion and the second supporting portion.

Preferably, the first supporting part comprises a first arc-shaped piece and a second arc-shaped piece, and the openings of the first arc-shaped piece and the second arc-shaped piece are opposite and are encircled to be in compression joint with the annular cylinder; the second supporting part comprises a crimping barrel, the crimping annular barrel is opposite to the crimping barrel, and the crimping barrel is in sealing butt joint with the panel.

Preferably, a first through hole is formed in the center of the first connecting part; the center of the second connecting part is provided with a second through hole, and the valve rod coaxially penetrates through the first through hole and the second through hole.

Preferably, the first connecting portion and the second connecting portion are screwed together.

Preferably, the periphery of the first connecting portion is provided with an external thread, the inner side wall of the second through hole is provided with an internal thread, and the external thread is in threaded connection with the internal thread.

Preferably, the first fixing piece is provided with a fixing part, and the fixing part is screwed with the valve body.

Preferably, the knob and the valve rod are inserted.

On the other hand, the utility model provides a gas stove, including panel and above-mentioned any technical scheme plug valve for gas stove.

Preferably, the fixing component comprises a crimping barrel, a flange facing the knob is arranged on the periphery of the control hole of the panel, and the flange is located inside the crimping barrel.

The utility model has the advantages that:

the utility model provides a plug valve and gas-cooker for gas-cooker, this plug valve for gas-cooker is fixed with the panel of valve body and gas-cooker through fixed subassembly for the skew or slope can not take place for the valve rod opposite panel that the coaxial control hole that passes, and then make the problem of installing in the knob of the valve rod other end can not take place off-centre or slope, guarantee the coaxial setting in control hole of valve rod and panel, thereby avoid knob and panel to take place the friction, be favorable to improving the whole outward appearance of gas-cooker and the convenience of use.

Drawings

Fig. 1 is a schematic structural view illustrating a disassembled gas stove in an embodiment of the present invention;

fig. 2 is a schematic view of a partial sectional structure of a gas range in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first fixing member and a second fixing member in an embodiment of the present invention;

fig. 4 is a schematic structural view of a plug valve for a gas stove in an embodiment of the present invention.

In the figure:

100. a panel; 101. a control hole; 102. flanging; 200. a base plate;

1. a valve body;

2. a fixing assembly; 21. a first fixing member; 211. a first connection portion; 212. a first support section; 22. a second fixing member; 221. a second connecting portion; 222. a second support portion;

3. a valve stem;

4. a knob.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1-3, the present embodiment provides a plug valve for a gas stove, which includes a valve body 1, a fixing assembly 2, a valve rod 3 and a knob 4, wherein the valve body 1 is fixed on a bottom plate 200 of the gas stove, one end of the fixing assembly 2 is disposed on the valve body 1, the other end of the fixing assembly 2 is fixedly connected to a panel 100 of the gas stove, and the panel 100 is fixedly connected to the bottom plate 200; the valve rod 3 coaxially penetrates through a control hole 101 on the panel 100, and one end of the valve rod is connected with a valve core in the valve body 1. The valve core is well known to those skilled in the art, and therefore, the structure thereof is not described herein. The knob 4 is connected to the other end of the valve stem 3. In this embodiment, the plug valve for the gas stove fixes the valve body 1 and the panel 100 of the gas stove through the fixing component 2, so that the valve rod 3 passing through the control hole 101 cannot deviate or incline relative to the panel 100, and further the knob 4 installed at the other end of the valve rod 3 cannot be eccentric or inclined, thereby reducing the risk of friction between the knob 4 and the panel 100 and being beneficial to improving the overall appearance and the use convenience of the gas stove.

Regarding the structure of the fixing assembly 2, in this embodiment, optionally, the fixing assembly 2 includes a first fixing member 21 and a second fixing member 22, wherein the first fixing member 21 is disposed on the valve body 1, the first fixing member 21 includes a first connecting portion 211 and a first supporting portion 212, and the first supporting portion 212 is located in the circumferential direction of the first connecting portion 211; the second fixing piece 22 includes a second connecting portion 221 and a second supporting portion 222, and the second supporting portion 222 is located in the circumferential direction of the second connecting portion 221; the first connection portion 211 or the second connection portion 221 is inserted into the control hole 101 of the panel 100 of the gas range, the first connection portion 211 is connected to the second connection portion 221, and the first support portion 212 and the second support portion 222 clamp the panel 100. With the help of the arrangement of the structure, the detachable connection between the valve body 1 and the panel 100 can be realized, and the later maintenance and the maintenance are convenient.

In other embodiments, the fixing assembly 2 may be welded directly between the valve body 1 and the panel 100. However, in view of the convenience of assembly and the cost of later maintenance, the structural solutions of the first fixing member 21 and the second fixing member 22 are preferred in this embodiment, and the following description will be made based on these.

Regarding the structure of the first support part 212 and the second support part 222, in this embodiment, it is preferable that the first support part 212 includes a first arc piece and a second arc piece, the openings of the first arc piece and the second arc piece are opposite, and a crimping annular cylinder with an opening is enclosed; the second support portion 222 includes a crimping barrel, and the crimping barrel is disposed opposite to the crimping barrel, and the crimping barrel is in sealing contact with the panel 100. That is, the projection of the first arc-shaped piece and the second arc-shaped piece on the panel 100 is positioned in the projection range of the crimping barrel on the panel 100. This arrangement allows the panel 100 to be clamped between the crimp barrel and the first and second arcuate segments. The arrangement of the crimping barrel enables the second fixing member 22 to be just opposite to the first arc-shaped piece and the second arc-shaped piece whether rotating or not, and the shearing stress of the panel 100 caused by dislocation is avoided. Of course, in other embodiments, the first supporting portion 212 and the second supporting portion 222 may be respectively support pillars with the same shape, and in this embodiment, the connection between the first fixing member 21 and the second fixing member 22 may be a snap connection. Of course, in consideration of the waterproof function of the gas range, the second support portion 222 of the present embodiment is preferably configured as a pressure-connected cylinder.

Optionally, a first through hole is formed in the center of the first connection portion 211; the center of the second connecting portion 221 is provided with a second through hole, and the valve rod 3 coaxially penetrates through the first through hole and the second through hole. Further, the valve rod 3 may abut against the side wall of the first through hole or the second through hole when being deflected, so as to prevent the valve rod from being further deflected. This arrangement allows the valve rod 3 to be located at the center of the first fixing member 21 and the second fixing member 22, which is beneficial to the valve rod 3 being restrained when it is deviated, and thus, the panel 100 is prevented from being damaged, that is, the possibility of deformation of the panel 100 is reduced.

The first connection portion 211 is screwed with the second connection portion 221. The screw connection mode is convenient to connect and firm. After first mounting 21 is fixed in valve body 1, second mounting 22 and first mounting 21 connection process appear interfering with valve rod 3 easily, for the emergence of avoiding this condition, in this embodiment, as preferred, the periphery of first connecting portion 211 is equipped with the external screw thread, and the inside wall of second through-hole is equipped with the internal thread, external screw thread and internal thread looks spiro union. This setting makes first mounting 21 can in time adjust the position when installing on valve body 1 for the valve rod 3 is coaxial to be worn to locate first through-hole, and with the first through-hole between contactless, has improved the installation effectiveness of first mounting 21 and second mounting 22.

Preferably, in the present embodiment, the first fixing member 21 is provided with a fixing portion, and the fixing portion is screwed with the valve body 1. Specifically, the fixing portion is provided with a mounting hole, and a screw passes through the mounting hole and is screwed in the mounting screw hole of the valve body 1. Further, the inner diameter of the mounting hole is slightly larger than the outer diameter of the screw, so that the fixing portion can move within a small range, and the position of the first fixing member 21 relative to the valve body 1 is adjusted.

As shown in fig. 3 and 4, alternatively, the first connection portion 211 and the first support portion 212 may be provided separately, and the fixing portion is provided on the first connection portion 211. First supporting part 212 still includes the connecting plate, first arc piece and second arc piece and connecting plate integrated into one piece or welded connection, and the connecting plate is equipped with the third through-hole, and first connecting portion 211 is including the fixed plate that is equipped with a screwed connection section of thick bamboo and locates a screwed connection section of thick bamboo one end, and the fixed plate is located to the fixed part, and the internal diameter size that the third through-hole cup jointed in a screwed connection section of thick bamboo and third through-hole is less than the diameter size of the circumscribed circle of fixed plate. Further, a spacer may be provided between the connecting plate and the fixing plate to adjust a distance between the connecting plate and the fixing plate. This arrangement allows the gap between the first support portion 212 and the second support portion 222 to be adjusted by the spacer, thereby adapting to panels 100 with different thicknesses, and reducing the requirement for the manufacturing accuracy of the first fixing member 21 and the second fixing member 22.

Optionally, the knob 4 is inserted into the valve rod 3. This arrangement enables a quick connection between the knob 4 and the valve body.

Example two

The embodiment also provides a gas stove, which comprises a panel 100 and the plug valve for the gas stove in any scheme. With the arrangement, the inclination or offset between the valve rod 3 and the panel 100 can be avoided during use, and the aesthetic property and the use convenience of the gas stove are improved.

After a period of use, because the guard ring embedded in the control hole 101 is knocked off in the process of frequent cleaning or natural use, or the sealing performance of the guard ring is poor, water and oil stains penetrate through the panel 100 and flow into the gas stove, the cleaning of the interior is difficult, and the gas stove is abnormally ignited under severe conditions, so that the gas stove cannot be normally used.

In order to prevent water or oil from flowing into the gas range through the panel 100, in this embodiment, the fixing assembly 2 preferably includes a crimping barrel, an opening of the crimping barrel faces the panel 100, the panel 100 is provided with a flange 102 facing the knob 4 at the periphery of the control hole 101, and the flange 102 is located inside the crimping barrel. Due to the arrangement, oil stains passing through a gap between the compression cylinder and the panel 100 cannot enter the gas stove through the flanging 102, and the cleanness of the inside of the gas stove is guaranteed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A plug valve for a gas cooker, comprising:

a valve body (1);

one end of the fixing component (2) is arranged on the valve body (1), and the other end of the fixing component (2) is fixedly connected with a panel (100) of the gas stove;

the valve rod (3) is coaxially arranged in a control hole (101) in the panel (100) in a penetrating manner, and one end of the valve rod (3) is connected with a valve core in the valve body (1);

and the knob (4) is connected to the other end of the valve rod (3).

2. Plug valve for gas cookers according to claim 1, characterized in that said fixing assembly (2) comprises:

the valve body (1) is provided with a first fixing piece (21), the first fixing piece (21) is arranged on the valve body (1), the first fixing piece (21) comprises a first connecting part (211) and a first supporting part (212), and the first supporting part (212) is located in the circumferential direction of the first connecting part (211);

a second fixing member (22), the second fixing member (22) including a second connecting portion (221) and a second supporting portion (222), the second supporting portion (222) being located in a circumferential direction of the second connecting portion (221); the first connecting portion (211) or the second connecting portion (221) is coaxially arranged in the control hole (101) of the panel (100) of the gas stove in a penetrating mode, the first connecting portion (211) is connected with the second connecting portion (221), and the first supporting portion (212) and the second supporting portion (222) clamp the panel (100).

3. Plug valve for gas cookers according to claim 2, characterized in that said first support (212) comprises a first arched blade and a second arched blade, the openings of which are opposite and are enclosed to press the annular cylinder; the second supporting part (222) comprises a crimping barrel, the crimping annular barrel is opposite to the crimping barrel, and the crimping barrel is in sealing and abutting joint with the panel (100).

4. Plug valve for gas cookers according to claim 2, characterized in that the first connection (211) is provided, in its centre, with a first through hole; the center of second connecting portion (221) is equipped with the second through-hole, valve rod (3) coaxial wear to locate first through-hole with the second through-hole.

5. Plug valve for gas cookers according to claim 4, characterized in that said first connection portion (211) is screwed to said second connection portion (221).

6. The plug valve for gas cookers according to claim 5, wherein an external thread is provided on the outer periphery of the first connecting portion (211), an internal thread is provided on the inner side wall of the second through hole, and the external thread and the internal thread are screwed together.

7. Plug valve for gas cookers according to claim 2, characterized in that said first fixing element (21) is provided with a fixing portion screwed to said valve body (1).

8. Plug valve for gas cookers according to any one of claims 1 to 7, characterized in that the knob (4) and the stem (3) are interposed.

9. Gas burner, characterized in that it comprises a panel (100) and a stopcock for gas burners according to any one of claims 1 to 8.

10. The gas burner of claim 9, characterized in that the fixing assembly (2) comprises a press-fit cylinder, the panel (100) is provided with a flange (102) facing the knob (4) at the periphery of the control hole (101), and the flange (102) is located inside the press-fit cylinder.