CN213117861U

CN213117861U - Gas pipeline assembly for gas stove

Info

Publication number: CN213117861U
Application number: CN202022164776.0U
Authority: CN
Inventors: 张恒; 姜爱梅
Original assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Current assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-04
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a gas pipeline subassembly that gas stove was used, including the connecting tube, be provided with the connector on the connecting tube, be provided with coupling nut on the connector, the last rotation circle that is provided with of coupling nut, the upper and lower end of rotation circle is provided with the rotation handle, be provided with upper portion activity groove on coupling nut's the hexagonal face, be provided with middle part channel groove in the below that lies in upper portion activity groove on the coupling nut, the last below that lies in middle part channel groove of coupling nut is provided with lower part activity groove, the upper portion activity inslot is provided with upper portion bullet post. A gas pipeline subassembly that gas stove was used belongs to the gas pipeline field, through the rotation handle isotructure that sets up, be convenient for rotate coupling nut, through the post isotructure that prevents falling that sets up, prevent to rotate the circle landing and be convenient for seek, play post isotructure through the upper portion that sets up, be convenient for block the kneck, it is not hard up to reduce coupling nut, reduces the potential safety hazard.

Description

Gas pipeline assembly for gas stove

Technical Field

The utility model relates to a pipeline subassembly field, in particular to gas pipeline subassembly that gas stove was used.

Background

In the process of using a gas stove, a joint of a gas pipeline is connected by using a connecting nut, a wrench needs to be additionally arranged in the connecting process of the traditional connecting nut for fixing the connecting nut, and for some household users, the wrench needs to be additionally purchased sometimes, so that the connecting nut is troublesome and inconvenient, and after the connecting nut is connected and installed, the connecting nut can be loosened due to the fact that people collide unintentionally at times during long-time use, part of gas can be leaked, and safety accidents can be easily caused.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a gas line assembly for a gas cooker, which can effectively solve the problems of the prior art.

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

the utility model provides a gas pipeline subassembly that gas-cooker was used, includes the connecting tube, be provided with the connector on the connecting tube, be provided with coupling nut on the connector, the last rotation circle that is provided with of coupling nut, the upper and lower end of rotating the circle is provided with rotates the handle, be provided with upper portion activity groove on coupling nut's the hexagonal face, the last below that lies in upper portion activity groove of coupling nut is provided with middle part passway, the last below that lies in middle part passway of coupling nut is provided with lower part activity groove, the upper portion activity inslot is provided with upper portion bullet post, the below of upper portion bullet post is provided with the middle part connecting rod, the below of middle part connecting rod is provided with the lower part fly leaf, the left and right sides position of coupling nut upper and lower face is provided with built-in and accomodates the groove, the built-in is.

Preferably, a hexagonal fixing groove is formed in the rotating ring, and the rotating ring and the connecting nut are movably mounted through the hexagonal fixing groove.

Preferably, the middle connecting rod is movably mounted in the upper movable groove, the middle channel groove and the lower movable groove, the lower movable plate is movably mounted in the lower movable groove, the upper portion of the middle connecting rod is provided with a first spring, and the bottom surface of the lower movable plate is provided with a plurality of lower fixing columns.

Preferably, the bottom of the anti-falling column is provided with an internal movable plate, the bottom of the internal movable plate is provided with a second spring, and the notch of the built-in accommodating groove is provided with an annular blocking body.

Preferably, the turning handle and the turning ring are integrally cast.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can swing joint nut through the rotation circle that sets up and rotate the handle, avoid the user to dispose in addition or purchase the spanner, more facilitate the use, through the column of preventing falling that sets up can prevent to rotate the circle from the coupling nut landing, make one of which be in the coupling nut position directly, be convenient for seek, also can accomodate the built-in groove of accomodating into with the column of preventing falling, thereby slide the rotation circle to the connecting tube at rear on, play post isotructure through the upper portion that sets up, can make it play the post card to inside with upper portion through removing the rotation circle, thereby make upper portion play post downstream, make lower part fixed column downstream block the kneck, reduce the not hard up possibility that appears of coupling nut, reduce the possibility that the gas was revealed, reduce the potential safety hazard.

Drawings

Fig. 1 is a schematic view of an overall structure of a gas pipe assembly for a gas cooker according to the present invention;

fig. 2 is a schematic cross-sectional view of a coupling nut of a gas pipe assembly for a gas cooker according to the present invention;

FIG. 3 is an enlarged view of FIG. 2A;

fig. 4 is an enlarged view of fig. 1B.

In the figure: 1. connecting a pipeline; 2. a connector; 3. a connecting nut; 4. rotating the ring; 5. rotating the handle; 6. the column is prevented from falling; 7. an upper movable groove; 8. an upper ejection post; 9. a hexagonal fixing groove; 10. a first spring; 11. an inner movable plate; 12. a middle connecting rod; 13. a middle channel groove; 14. a lower movable groove; 15. a lower movable plate; 16. a lower fixing column; 17. a receiving groove is arranged inside; 18. a second spring; 19. an annular baffle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1 to 4, a gas pipeline assembly for a gas stove includes a connecting pipe 1, a connector 2 is disposed on the connecting pipe 1, a connecting nut 3 is disposed on the connector 2, a rotating ring 4 is disposed on the connecting nut 3, a rotating handle 5 is disposed at upper and lower ends of the rotating ring 4, an upper movable groove 7 is disposed on a hexagonal surface of the connecting nut 3, a middle passage groove 13 is disposed below the upper movable groove 7 on the connecting nut 3, a lower movable groove 14 is disposed below the middle passage groove 13 on the connecting nut 3, an upper elastic column 8 is disposed in the upper movable groove 7, a middle connecting rod 12 is disposed below the upper elastic column 8, a lower movable plate 15 is disposed below the middle connecting rod 12, built-in accommodating grooves 17 are disposed at left and right sides of upper and lower surfaces of the connecting nut 3, and an anti-falling column 6 is disposed in the built-in accommodating grooves 17.

In this embodiment, in order to facilitate the installation of the rotation ring 4, a hexagonal fixing groove 9 is provided in the rotation ring 4, and the rotation ring 4 and the coupling nut 3 are movably installed through the hexagonal fixing groove 9.

In this embodiment, in order to facilitate the connection nut 3 to clamp the joint, the middle connecting rod 12 is movably mounted in the upper movable groove 7, the middle passage groove 13 and the lower movable groove 14, the lower movable plate 15 is movably mounted in the lower movable groove 14, the upper portion of the middle connecting rod 12 is provided with the first spring 10, and the bottom surface of the lower movable plate 15 is provided with a plurality of lower fixing posts 16.

In this embodiment, in order to prevent the rotating ring 4 from falling, the inner movable plate 11 is disposed at the bottom of the anti-falling column 6, the second spring 18 is disposed at the bottom of the inner movable plate 11, and the annular stopper 19 is disposed at the notch position of the inner accommodating groove 17.

In addition, the turning handle 5 and the turning ring 4 are integrally cast in order to make the structure of the turning handle 5 more fixed.

It should be noted that, the utility model relates to a gas pipeline assembly for gas stove, through the structures such as the rotating ring 4 and the rotating handle 5, after the rotating ring 4 is pushed to the right side position on the connecting nut 3, the rotating handle 5 is held between the fingers, the rotating ring 4 is rotated, the connecting nut 3 is clamped by the rotating ring 4 through the internal hexagon fixed slot 9, thereby the connecting nut 3 is rotated continuously, the connecting nut 3 and the joint are installed, the anti-falling column 6 is naturally pushed by the second spring 18 in the built-in containing slot 17 to extend out, the rotating ring 4 is prevented from sliding to the connecting pipeline 1, the user can not search well, when the user does not need the rotating ring 4 to be on the connecting nut 3, the anti-falling column 6 at the upper and lower position of the right side can be pressed inwards, the anti-falling column 6 moves inwards, the internal movable plate 11 below is pushed to move downwards synchronously, the second spring 18 in the built-in containing slot 17 is compressed, the second spring 18 is compressed, after the anti-falling column 6 is completely accommodated in the built-in accommodating groove 17, the rotating ring 4 is pushed to move towards the right side, so that the anti-falling column 6 is clamped into the rotating ring 4, then the rotating ring 4 is continuously pushed, the rotating ring 4 is moved onto the connecting pipeline 1, after the anti-falling column 6 loses the pressing of the rotating ring 4, the second spring 18 is restored to be opened, the upper inner movable plate 11 is pushed to move upwards, the anti-falling column 6 is pushed to extend out of the connecting pipeline, when the connecting nut 3 and the joint are safely completed and the connecting nut 3 needs to be prevented from loosening, the connecting nut 3 can be moved towards the left side and clamped onto the six groups of upper elastic columns 8, so that the upper elastic columns 8 are extruded and move downwards, the lower middle connecting rod 12 below is pushed to move downwards, the first spring 10 starts to be compressed by the extrusion of the upper elastic columns 8, the lower movable plate 15 below the middle connecting rod 12 is pushed to move downwards synchronously, so that the lower fixed columns 16 on the lower movable plate 15 move downwards to block the interface, and the looseness of the connecting nut 3 is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas pipeline subassembly that gas stove was used which characterized in that: comprises a connecting pipeline (1), a connector (2) is arranged on the connecting pipeline (1), a connecting nut (3) is arranged on the connector (2), a rotating ring (4) is arranged on the connecting nut (3), a rotating handle (5) is arranged at the upper end and the lower end of the rotating ring (4), an upper movable groove (7) is arranged on the hexagonal surface of the connecting nut (3), a middle passage groove (13) is arranged below the upper movable groove (7) on the connecting nut (3), a lower movable groove (14) is arranged below the middle passage groove (13) on the connecting nut (3), an upper elastic column (8) is arranged in the upper movable groove (7), a middle connecting rod (12) is arranged below the upper elastic column (8), a lower movable plate (15) is arranged below the middle connecting rod (12), built-in storage grooves (17) are formed in the left side and the right side of the upper surface and the lower surface of the connecting nut (3), and anti-falling columns (6) are arranged in the built-in storage grooves (17).

2. A gas line assembly for a gas range as set forth in claim 1, wherein: a hexagonal fixing groove (9) is formed in the rotating ring (4), and the rotating ring (4) and the connecting nut (3) are movably mounted through the hexagonal fixing groove (9).

3. A gas line assembly for a gas range as set forth in claim 1, wherein: the middle connecting rod (12) is movably mounted in an upper movable groove (7), a middle channel groove (13) and a lower movable groove (14), a lower movable plate (15) is movably mounted in the lower movable groove (14), a first spring (10) is arranged on the upper portion of the middle connecting rod (12), and a plurality of lower fixing columns (16) are arranged on the bottom surface of the lower movable plate (15).

4. A gas line assembly for a gas range as set forth in claim 1, wherein: an inner movable plate (11) is arranged at the bottom of the anti-falling column (6), a second spring (18) is arranged at the bottom of the inner movable plate (11), and an annular blocking body (19) is arranged at the notch position of the built-in accommodating groove (17).

5. A gas line assembly for a gas range as set forth in claim 1, wherein: the rotating handle (5) and the rotating ring (4) are integrally cast.