CN213177678U

CN213177678U - Card type to flat type conversion head

Info

Publication number: CN213177678U
Application number: CN202021982333.6U
Authority: CN
Inventors: 蔡正国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-11
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the technical field of the combustor, refer in particular to a card formula truns into flat conversion head into, including the connector two that is used for connecting the connector one of card formula gas pitcher and is used for connecting flat combustor, and connector one sets up in connector two bottoms and communicates with each other with connector two. The utility model discloses a design the both ends of conversion head for different connectors, through connector one connection card formula gas pitcher promptly, then connector two can be used to connect flat combustor, therefore turns into flat gas pitcher with the card formula gas pitcher originally to make the card formula gas pitcher can be used to flat combustor, and then the people's of being convenient for use.

Description

Card type to flat type conversion head

Technical Field

The utility model belongs to the technical field of combustor, refer in particular to a card formula truns into flat conversion head into.

Background

Due to different standards of canned gas in different countries, different characteristics of different gas, and the shape and structure limitations of burners (including but not limited to flame guns, gas furnaces, etc.), a burner is usually provided with only one gas tank. And thus may result in the burner not being usable if the gas tank does not match the burner, etc.

However, in practice, there may be situations where the gas tank fitted to the burner runs out, but the burner is urgently needed. But only the adapted gas tank can be purchased at this time, thereby delaying the use of the burner and causing losses. So how to make the burner applicable to different types of gas tanks is a technical problem we need to study now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a card formula truns into flat conversion head into, through the connector of designing the both ends of conversion head for the difference to make card formula gas pitcher can be used to flat combustor, and then the people's of being convenient for use, the event has solved the problem that the combustor only is equipped with a certain gas pitcher.

The purpose of the utility model is realized like this:

a card type to flat type conversion head comprises a first connecting head used for connecting a card type gas tank and a second connecting head used for connecting a flat type burner, wherein the first connecting head is arranged at the bottom of the second connecting head and communicated with the second connecting head.

On the basis of the above scheme, a further improved or preferred scheme further comprises:

preferably, the second connector is provided with an air outlet part, the upper end of the air outlet part is provided with an air outlet hole, and a limiting part is arranged in the lower end of the air outlet hole;

the limiting piece covers the lower end of the air outlet hole to limit air to flow out, the air outlet piece is communicated with the first connecting head, and the air outlet hole is communicated with the first connecting head by pressing the limiting piece.

Preferably, a connecting piece is arranged between the first connecting head and the second connecting head, and two ends of the connecting piece are respectively arranged in the first connecting head and the second connecting head in a penetrating way and provided with through holes;

the connecting piece upper end is provided with out the gas spare, and is provided with the spring between locating part and the connecting piece, makes the locating part after removing reset through the spring.

Preferably, a boss is arranged outside the limiting part, a first sealing ring is arranged between the boss and the air outlet part, and a spring is arranged between the boss and the connecting part.

Preferably, a plurality of cantilever is annularly arranged at the bottom of the first connecting head, the first connecting head is rotatably provided with the connecting seat, the connecting seat is internally arranged in the plurality of cantilever, a plurality of pushing parts are arranged on the periphery of the connecting seat, the pushing parts are positioned between the cantilevers, and the connecting seat is rotated to push the pushing parts to be positioned in the cantilevers so as to push the cantilevers and enable the cantilevers to be outwards unfolded.

Preferably, a protruding part for clamping is arranged on one side edge of the connecting head.

Preferably, the pushing part is provided with a protrusion, the first connecting head is provided with a groove rail, and the protrusion penetrates through the groove rail and moves in the groove rail.

Preferably, the outer wall of the cantilever is provided with a buckle which is fixedly connected with the first connector and the clamping type gas tank;

or/and one end of the inner wall of the cantilever is provided with a convex strip, and the rotation angle of the connecting seat is limited through the convex strip.

Preferably, a second sealing ring is arranged between the first connecting head and the connecting piece, and a third sealing ring is arranged on the inner wall of the connecting seat;

the first connecting head and the second connecting head are connected through a bolt, and the bolt sequentially penetrates through the connecting seat, the first connecting head and the second connecting head.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a design the both ends of conversion head for different connectors, through connector one connection card formula gas pitcher promptly, then connector two can be used to connect flat combustor, therefore turns into flat gas pitcher with the card formula gas pitcher originally to make the card formula gas pitcher can be used to flat combustor, and then the people's of being convenient for use.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second simplified structural diagram of the present invention;

FIG. 3 is a schematic view of the first split connector;

FIG. 4 is a schematic view of the structure of the second connector

FIG. 5 is a schematic sectional view of the present invention;

fig. 6 is a schematic view of the structure of the gas tank.

In the figure: 1-connector one; 2-connecting head II; 3-a gas outlet member; 4-air outlet holes;

5-a limiting part; 6-connecting piece; 7-a through hole; 8-a spring; 9-boss; 10-a first sealing ring;

11-a cantilever; 12-a connecting seat; 13-a protrusion; 14-sealing ring II; 15-bolt;

16-sealing ring III; 17-a pushing portion; 18-convex strips; 19-buckling; 20-bulge;

21-groove track.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, a card-type to flat-type converter is disclosed, which includes a first connector 1 for connecting a card-type gas tank and a second connector 2 for connecting a flat-type burner, wherein the first connector 1 is disposed at the bottom of the second connector 2 and is communicated with the second connector 2.

Therefore, in the actual use process, the first connecting head 1 can be connected with the clamp type gas tank, and then the second connecting head 2 can be used for connecting the flat type combustor, so that the original clamp type gas tank is converted into the flat type gas tank, and the clamp type gas tank can be used for the flat type combustor, and therefore people can use the gas tank conveniently. And there is no case where the gas cylinder is not matched but is merely waited for purchase.

As shown in fig. 1-6, it can be seen that the connector 2 has a structure in which the inner side of the connector 2 is provided with an air outlet member 3 in an upward protruding manner, and the upper end of the air outlet member 3 is provided with an air outlet hole 4, so that in the actual use process, the structure of the connector 2 is consistent with that of the connection end of the flat air tank, thereby facilitating connection with the flat burner.

With reference to fig. 1 to 6, the structure of the first connector 2 communicating with the second connector 3 can be seen: firstly, a limiting part 5 is arranged in the lower end of the air outlet 4, and the air outlet part 3 is communicated with the first connecting head 1.

Therefore, in the actual use process, the lower end of the air outlet hole 4 can be covered by the limiting piece 5 so as to limit the outflow of the air. Then, the limiting piece 5 is downwards pressed to enable the limiting piece 5 to move downwards and not to cover the lower end of the air outlet hole 4 any more, even if the limiting piece 5 is far away from the air outlet hole 4, at the moment, the air outlet hole 4 is communicated with the first connecting head 1.

The pressing limiting piece 5 refers to that the flat burner is installed on the conversion head, and the limiting piece 5 can be directly pressed, so that the clamping type gas tank supplies gas for the flat burner.

Referring to fig. 1-6, it can be seen that a connecting member 6 is disposed between the first connecting head 1 and the second connecting head 2, and two ends of the connecting member 6 respectively penetrate through the first connecting head 1 and the second connecting head 2 and are provided with through holes 7.

Meanwhile, the upper end of the connecting piece 6 is provided with the air outlet piece 3, a spring 8 is arranged between the limiting piece 5 and the connecting piece 6, and the limiting piece 5 after moving is reset through the spring 8.

Therefore, in the actual use process, when the gas tank is not used, the spring 8 is in a loose state, and when the gas tank is used, the gas is circulated due to the fact that the limiting piece 5 is pressed, and the gas at the moment sequentially passes through the first connecting head 1, the through hole 7 and the gas outlet hole 4. Simultaneously, the limiting member 5 is pressed to move the limiting member 5 downwards so as to press the spring 8 to enable the spring 8 to be in a compressed state.

Therefore, when the gas tank is not used in the later period, the limiting piece 5 after moving can be reset through the elasticity of the spring 8, and then gas is not circulated and sealing is realized.

And the mounting structure of the spring 8 is: firstly, a boss 9 is arranged outside the limiting part 5, a first sealing ring 10 is arranged between the boss 9 and the air outlet part 3, and a spring 8 is arranged between the boss 9 and the connecting part 6.

Therefore, in actual use, the sealing is carried out through the first sealing ring 10, and the two ends of the spring 8 are limited through the lug boss 9 and the connecting piece 6.

Referring to fig. 1-6, it can be seen that the second connector 2 has a structure in which a plurality of cantilevers 11 are annularly disposed at the bottom of the first connector 1, and the first connector 1 is rotatably disposed with a connecting seat 12. Meanwhile, the connecting base 12 is arranged in the plurality of cantilevers 11, and a plurality of pushing portions 17 are arranged on the periphery of the connecting base 12.

Therefore, in the actual use process, the connecting groove is opened in the card type gas tank, the pushing portion 17 is located between the cantilevers 11, the connecting seat 12 can be rotated by the aid of the connecting seat, the pushing portion 17 is located in the cantilevers 11, then the cantilevers 11 are pushed, the cantilevers 11 are unfolded outwards, and then the cantilevers 11 are abutted to the inner wall of the connecting groove, so that the connecting head 1 and the card type gas tank are connected.

Meanwhile, in order to prevent the first connecting head 1 from rotating, a protruding part 13 for clamping is arranged on the side edge of the first connecting head 1. Therefore, when the connector is installed, the protruding part 13 can be clamped in an opening formed in the clamping type gas cylinder, so that the rotation of the connector 1 is limited.

And the rotating structure of the connecting seat 12 is: first, the pushing portion 17 is provided with a protrusion 20, and the first connector 1 is provided with a groove rail 21.

Therefore, in actual use, the connecting base 12 is rotatably arranged on the first connecting head 1 by the protrusion 20 passing through the groove rail 21 and moving in the groove rail 21. And the size of the slot rail 21 also limits the amplitude of rotation of the connecting socket 12.

Meanwhile, as shown in fig. 2, the structure of the cantilever 11 can be seen: firstly, the outer wall of the cantilever 11 is provided with a buckle 19, and the connection between the first connector 1 and the clamping type gas cylinder is fastened through the buckle 19.

Secondly, a convex strip 18 is arranged at one end of the inner wall of the cantilever 11, and the rotation angle of the connecting base 12 is limited by the convex strip 18.

And the structure between the first connector 1 and the second connector 2 is as follows: firstly, a second sealing ring 14 is arranged between the first connecting head 1 and the connecting piece 6, and a third sealing ring 16 is arranged on the inner wall of the connecting seat 12, so that a better sealing effect is achieved.

Meanwhile, the first connecting head 1 and the second connecting head 2 are connected through the bolt 15, and the bolt 15 sequentially penetrates through the connecting seat 12, the first connecting head 1 and the second connecting head 2, so that the connecting seat 12, the first connecting head 1 and the second connecting head 2 are connected.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A card formula changes into flat conversion head to, characterized by: the gas burner comprises a first connecting head (1) for connecting a clamping gas tank and a second connecting head (2) for connecting a flat burner, wherein the first connecting head (1) is arranged at the bottom of the second connecting head (2) and is communicated with the second connecting head (2).

2. A card-to-blade conversion head as defined in claim 1, wherein: the second connector (2) is provided with an air outlet piece (3), an air outlet hole (4) is formed in the upper end of the air outlet piece (3), and a limiting piece (5) is arranged in the lower end of the air outlet hole (4);

the limiting piece (5) covers the lower end of the air outlet hole (4) to limit air to flow out, the air outlet piece (3) is communicated with the first connecting head (1), and the air outlet hole (4) is communicated with the first connecting head (1) by pressing the limiting piece (5).

3. A card-to-blade conversion head as defined in claim 2, wherein: a connecting piece (6) is arranged between the first connecting head (1) and the second connecting head (2), and two ends of the connecting piece (6) are respectively arranged in the first connecting head (1) and the second connecting head (2) in a penetrating way and are provided with through holes (7);

the air outlet piece (3) is arranged at the upper end of the connecting piece (6), the spring (8) is arranged between the limiting piece (5) and the connecting piece (6), and the limiting piece (5) after moving is reset through the spring (8).

4. A card-to-blade conversion head as defined in claim 2 or 3, wherein: the air outlet structure is characterized in that a boss (9) is arranged outside the limiting piece (5), a first sealing ring (10) is arranged between the boss (9) and the air outlet piece (3), and a spring (8) is arranged between the boss (9) and the connecting piece (6).

5. A card-to-blade conversion head as defined in claim 1, 2 or 3, wherein: the connecting head (1) bottom annular is provided with a plurality of cantilever (11), and connecting head (1) rotates and is provided with connecting seat (12), place in a plurality of cantilever (11) in connecting seat (12), and connecting seat (12) week side is provided with a plurality of promotion portion (17), promotion portion (17) are located between cantilever (11), thereby are located cantilever (11) and then promote cantilever (11) and make cantilever (11) outwards expand through rotating connecting seat (12) promotion portion (17).

6. The card-to-blade conversion head of claim 5, wherein: and a protruding part (13) for clamping is arranged on the side edge of the first connecting head (1).

7. The card-to-blade conversion head of claim 5, wherein: the pushing portion (17) is provided with a protrusion (20), the first connecting head (1) is provided with a groove rail (21), and the protrusion (20) penetrates through the groove rail (21) and moves in the groove rail (21).

8. The card-to-blade conversion head of claim 5, wherein: the outer wall of the cantilever (11) is provided with a buckle (19), and the connection between the first connector (1) and the clamping type gas tank is fastened through the buckle (19);

or/and one end of the inner wall of the cantilever (11) is provided with a convex strip (18), and the rotation angle of the connecting seat (12) is limited through the convex strip (18).

9. The card-to-blade conversion head of claim 5, wherein: a second sealing ring (14) is arranged between the first connecting head (1) and the connecting piece (6), and a third sealing ring (16) is arranged on the inner wall of the connecting seat (12);

the first connecting head (1) is connected with the second connecting head (2) through a bolt (15), and the bolt (15) sequentially penetrates through the connecting seat (12), the first connecting head (1) and the second connecting head (2).