CN219588146U

CN219588146U - Gas valve body

Info

Publication number: CN219588146U
Application number: CN202320937473.9U
Authority: CN
Inventors: 谭勇
Original assignee: Yueqing Yuguo Electronics Co ltd
Current assignee: Yueqing Yuguo Electronics Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-25
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to a gas valve body, which comprises a main body and a valve body cover connected with the main body, wherein the main body is provided with a gas inlet device, a gas outlet device and a flame regulating device. By adopting the technical scheme, the utility model provides the gas valve body, the main body is provided with the positioning shaft, the valve body cover is correspondingly provided with the positioning hole, and the valve body cover and the main body are stable in structure and free from shaking by utilizing the cooperation of the positioning shaft and the positioning hole.

Description

Gas valve body

Technical Field

The utility model relates to a gas valve body.

Background

The prior Chinese patent with publication number CN102278488A discloses a portable gas stove valve body, which comprises a main body, a valve body cover, an air inlet device, a flame adjusting device and a safety protection device, wherein the valve body cover is arranged on the main body, the air inlet device and the flame adjusting device are respectively arranged on two sides of the main body, the safety protection device is arranged on the main body and is perpendicular to the flame adjusting device in direction, and a valve rod and a screw with a hole are arranged between the main body and the valve body cover. The main body is provided with a step for preventing the valve rod and the screw with the hole from falling off.

The valve body cover of the above patent is mounted on the main body by screws, and four corners of the valve body cover are respectively mounted by one screw. However, after long-time use, the screw is easy to loosen, so that the structure between the valve body cover and the main body is not firm enough, and shaking is generated.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides a gas valve body, wherein a positioning shaft is arranged on a main body, a positioning hole is correspondingly arranged on a valve body cover, and the valve body cover and the main body are stable in structure and free from shaking by utilizing the cooperation of the positioning shaft and the positioning hole.

The technical scheme of the utility model is as follows: the utility model provides a gas valve body, includes the main part and the valve body lid of being connected with the main part, be equipped with air inlet unit, air outlet unit and flame adjusting device in the main part, be equipped with two reference columns in the main part at least, two reference columns symmetry set up, thereby the valve body covers and corresponds and be equipped with two locating holes, thereby two reference columns insert and establish in the locating hole that corresponds and restrict the transverse slip and the circumference rotation of valve body lid.

By adopting the technical scheme, the locating column is arranged on the main body, the locating hole is arranged on the valve body cover, the locating column is inserted into the locating hole when the valve body cover is installed with the main body, and the two locating columns are symmetrically arranged, so that the structure of the valve body cover is more stable, and even if screws between the valve body cover and the main body are loosened, the valve body cover can not shake.

The utility model is further provided with: the valve body cover is provided with a fixing frame, the fixing shaft is riveted on the fixing frame, the torsion spring is sleeved on the fixing shaft, and one end of the torsion spring is propped against the pressing plate.

By adopting the further arrangement, the fixing device can fix the air tank arranged at the position of the air inlet device, so that the air tank structure is more stable, and the fixing shaft is fixedly arranged in a riveting mode, so that the structure is firm and is not easy to fall off.

Still further, the present utility model provides: the valve rod is arranged in the accommodating cavity, the screw connected with the valve rod and the spring are arranged in the accommodating cavity, the spring is arranged at the upper end of the screw, and a pressure adjusting plate is arranged between the screw and the spring.

By adopting the further arrangement, the structure is simple, and the installation is convenient.

Still further, the present utility model is provided with: the main body is also provided with a first installation cavity and a runner communicated with the first installation cavity, the accommodating cavity is internally provided with a fixed column, the fixed column is vertically communicated with the runner, the valve rod is arranged on the fixed column, and the air inlet device is arranged in the first installation cavity.

By adopting the above arrangement, the structure is simple, the installation is convenient, the structure is compact, and the whole structure is small and exquisite.

Still further, the present utility model is provided with: the main body is also provided with a second installation cavity and a third installation cavity which are communicated with the accommodating cavity, the second installation cavity is arranged between the accommodating cavity and the third installation cavity, the second installation cavity is provided with a channel for conducting the third installation cavity and the accommodating cavity, the flame adjusting device is arranged in the second installation cavity, the air outlet device comprises an air outlet pipe, and one end of the air outlet pipe extends into the third installation cavity.

By adopting the further arrangement, the structure is compact and the installation is convenient.

Still further, the present utility model is provided with: the flame adjusting device comprises an adjusting shaft, a connecting seat and a fixing seat, wherein the connecting seat is in threaded connection with a second installation cavity, the fixing seat is arranged in the second installation cavity, the end part of the fixing seat is located in a channel, a through groove is formed in the position, corresponding to the channel, on the fixing seat, the adjusting shaft penetrates through the connecting seat to extend into the fixing seat, two symmetrically arranged through holes are formed in the end part of the adjusting shaft, and the rotating adjusting shaft can control the connection and disconnection of the accommodating cavity and a third installation cavity.

By adopting the further arrangement, the adjusting shaft is rotated to control the conduction of the through hole and the channel, so that the conduction of the accommodating cavity and the third mounting cavity is controlled, and the size of the air outlet can be controlled according to the position of the adjusting shaft, so that the flame size is adjusted.

Still further, the present utility model is provided with: one end of the pressing plate, which is far away from the fixed shaft, is provided with an extending plate which extends upwards.

By adopting the further arrangement, the pressing plate can be conveniently driven to move.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a main body of an embodiment of the present utility model;

FIG. 3 is a schematic view of a valve body cover according to an embodiment of the present utility model;

FIG. 4 is a top view of an embodiment of the present utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;

FIG. 6 is a top view of a body according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view taken in the direction B-B of FIG. 6;

fig. 8 is an exploded view of a flame adjusting apparatus according to an embodiment of the present utility model.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications (such as up, down, front, and rear … …) in the description of the present utility model are merely for explaining the relative positional relationship, movement, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

As shown in fig. 1-8, a gas valve body comprises a main body 1 and a valve body cover 2 connected with the main body 1, wherein an air inlet device 3, an air outlet device 4 and a flame adjusting device 5 are arranged on the main body 1, the air inlet device 3 belongs to the prior art, so that the description is not specifically expanded, a containing cavity 6 is arranged on the main body 1, a valve rod 61, a screw 62 connected with the valve rod 61 and a spring are arranged in the containing cavity 6, the spring is arranged at the upper end of the screw 61, a pressure adjusting plate 63 is arranged between the screw 61 and the spring, at least two positioning columns 11 are arranged on the main body 1, the two positioning columns 11 are symmetrically arranged, two positioning holes 21 are correspondingly arranged on the valve body cover 2, the two positioning columns 11 are inserted into the corresponding positioning holes 21 so as to limit the transverse sliding and circumferential rotation of the valve body cover 2, the positioning columns 11 are arranged on the main body 1, and the valve body cover 2 is inserted into the positioning holes 21 when the valve body cover 2 is installed with the main body 1, and the two positioning columns 11 are symmetrically arranged, so that the structure of the valve body cover 2 is more stable, and the valve body cover 2 can not shake even if the valve body cover 2 and the valve body 1 are not loose 100.

The valve body cover 2 on be equipped with mount 22, the fixed axle 71 rivet setting on mount 22, torsional spring 73 cover is established on fixed axle 71, and one end supports and presses on support clamp plate 72, and fixing device can fix the gas pitcher of dress in air inlet unit 2 position for the gas pitcher structure is more stable, and the fixed axle adopts the mode installation of riveting to make its sound construction, is difficult for droing. The end of the pressing plate 72 away from the fixed shaft 71 is provided with an extending plate 721 extending upwards, so as to facilitate driving the pressing plate to move.

The main body 1 is also provided with a first installation cavity 12 and a runner 13 communicated with the first installation cavity 12, the accommodating cavity 6 is internally provided with a fixed column 64, the fixed column 64 is vertically communicated with the runner 13, the valve rod 61 is arranged on the fixed column 64, and the air inlet device 2 is arranged in the first installation cavity 12, and has the advantages of simple structure, convenient installation and compact structure, so that the whole structure is small. The main body 1 is also provided with a second installation cavity 14 and a third installation cavity 15 which are communicated with the accommodating cavity 6, the second installation cavity 14 is arranged between the accommodating cavity 6 and the third installation cavity 15, the second installation cavity 14 is provided with a channel 141 for conducting the third installation cavity 15 and the accommodating cavity 6, the flame adjusting device 5 is arranged in the second installation cavity 14, the air outlet device 4 comprises an air outlet pipe 41, one end of the air outlet pipe 41 extends into the third installation cavity 15, and the structure is compact and the installation is convenient.

Specifically, the flame adjusting device 5 includes an adjusting shaft 51, a connecting seat 52 and a fixing seat 53, the connecting seat 52 is in threaded connection with the second installation cavity 14, a threaded section is arranged on the connecting seat 52, an external thread is arranged on the inner side wall of the second installation cavity 14, the fixing seat 53 is arranged in the second installation cavity 14, the end part is located in the channel 141, a through groove 531 is arranged on the fixing seat 53 corresponding to the channel 141, the adjusting shaft 51 penetrates through the connecting seat 52 to extend into the fixing seat 53, two symmetrically arranged through holes 511 are arranged at the end part of the adjusting shaft 51, the adjusting shaft 51 is rotated to control the connection and disconnection of the accommodating cavity 6 and the third installation cavity 15, the adjusting shaft 51 is rotated, the connection between the through holes 511 and the channel 141 is controlled, so that the connection between the accommodating cavity 6 and the third installation cavity 5 is controlled, and the size of the flame can be controlled according to the position of the adjusting shaft 51, and thus the flame size can be adjusted.

Claims

1. The utility model provides a gas valve body, includes main part (1) and valve body lid (2) of being connected with main part (1), be equipped with air inlet unit (3), air outlet unit (4) and flame adjusting device (5) on main part (1), its characterized in that, be equipped with two reference column (11) on main part (1), two reference column (11) symmetry set up, thereby correspond on valve body lid (2) and be equipped with two locating holes (21), thereby two reference column (11) insert and establish in corresponding locating hole (21) restriction valve body lid (2) horizontal slip and circumference rotation.

2. A gas valve body according to claim 1, further comprising a fixing device (7), wherein the fixing device (7) comprises a fixing shaft (71), a pressing plate (72) rotatably arranged on the fixing shaft (71) and a torsion spring (73) for resetting the pressing plate (72), the valve body cover (2) is provided with a fixing frame (22), the fixing shaft (71) is riveted on the fixing frame (22), the torsion spring (73) is sleeved on the fixing shaft (71), and one end of the torsion spring is pressed on the pressing plate (72).

3. A gas valve body according to claim 1 or 2, characterized in that the main body (1) is provided with a containing cavity (6), a valve rod (61), a screw (62) connected with the valve rod (61) and a spring are arranged in the containing cavity (6), the spring is arranged at the upper end of the screw (62), and a pressure regulating plate (63) is arranged between the screw (62) and the spring.

4. A gas valve body according to claim 3, wherein the main body (1) is further provided with a first installation cavity (12) and a runner (13) communicated with the first installation cavity (12), the accommodating cavity (6) is internally provided with a fixing column (64), the fixing column (64) penetrates through the runner (13) up and down to be communicated with each other, the valve rod (61) is arranged on the fixing column (64), and the gas inlet device (3) is arranged in the first installation cavity (12).

5. A gas valve body according to claim 3, wherein the main body (1) is further provided with a second installation cavity (14) and a third installation cavity (15) which are communicated with the accommodation cavity (6), the second installation cavity (14) is arranged between the accommodation cavity (6) and the third installation cavity (15), the second installation cavity (14) is provided with a channel (141) for conducting the third installation cavity (15) and the accommodation cavity (6), the flame regulating device (5) is arranged in the second installation cavity (14), the gas outlet device (4) comprises a gas outlet pipe (41), and one end of the gas outlet pipe (41) extends into the third installation cavity (15).

6. A gas valve body according to claim 5, characterized in that the flame adjusting device (5) comprises an adjusting shaft (51), a connecting seat (52) and a fixing seat (53), the connecting seat (52) is in threaded connection with the second installation cavity (14), the fixing seat (53) is arranged in the second installation cavity (14), the end part is positioned in the channel (141), a through groove (531) is arranged on the fixing seat (53) corresponding to the position of the channel (141), the adjusting shaft (51) penetrates through the connecting seat (52) to extend into the fixing seat (53), two symmetrically arranged through holes (511) are arranged at the end part of the adjusting shaft (51), and the adjusting shaft (51) is rotated so that the connection and disconnection of the accommodating cavity (6) and the third installation cavity (15) can be controlled.

7. A gas valve body according to claim 2, characterized in that the end of the pressure plate (72) remote from the fixed shaft (71) is provided with an upwardly extending extension plate (721).