CN209295202U - A kind of connection structure of gas-cooker tracheae and nozzle - Google Patents
A kind of connection structure of gas-cooker tracheae and nozzle Download PDFInfo
- Publication number
- CN209295202U CN209295202U CN201822278627.XU CN201822278627U CN209295202U CN 209295202 U CN209295202 U CN 209295202U CN 201822278627 U CN201822278627 U CN 201822278627U CN 209295202 U CN209295202 U CN 209295202U
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- CN
- China
- Prior art keywords
- block
- connecting rod
- tracheae
- gas
- link block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the connection structures of a kind of gas kitchen tracheae and nozzle, including connecting rod, the side of the connecting rod is provided with convex block, and the inside of convex block is equipped with pressure gauge, one end of the connecting rod is provided with external screw thread, and externally threaded it is internally provided with grooving, the connecting rod is provided with twisting block far from externally threaded one end, one end of the twisting block is provided with connecting cylinder, the first internal screw thread is provided on the inside of the connecting cylinder, and connecting cylinder is internally provided with the first link block, the utility model is by being provided with twisting block and connecting cylinder, so that connection structure realizes dismounting by rotation twisting block in nozzle bottom end, the connecting rod of one end and tracheae are remain stationary when rotating twisting block simultaneously, reduce the probability that tracheae is damaged because excessively rotating, extend the service life of device, by being provided with grooving and the second link block , enable tracheae to be fixed on the inside of connecting rod by the second link block, pullled or do not fallen out when using for a long time.
Description
Technical field
The utility model relates to gas-cooker field, specially a kind of connection structure of gas-cooker tracheae and nozzle.
Background technique
Gas-cooker, which refers to, carries out straight fire heating with gaseous fuels such as liquefied petroleum gas (liquid), artificial coal gas, natural gases
Kitchen utensils.Gas-cooker is called stone or metal plate for standing a stove on as a precaution against fire, and popular degree is known to all, but is difficult to see a current concept.
In the connection structure of existing gas-cooker tracheae and nozzle, for tracheae is socketed at nozzle interface, pass through by
It rotates and is fixed at connection structure general alignment spray-head interface, this mode tracheae easy to damage, and clip is for a long time using easy
Damage easily causes gas leakage, causes safety accident, the fixed fuel gas conduit effect of existing connection structure is poor, fuel gas conduit itself
Weight is larger, pulls, easily falls using when overlong time so that fuel gas conduit receives, existing connection structure majority can not be accomplished to examine
Atmospheric pressure state is surveyed, air pressure change can not be observed, be difficult to discover when air pressure is excessively high, too low, danger coefficient is larger.
Summary of the invention
The purpose of this utility model is to provide the connection structures of a kind of gas-cooker tracheae and nozzle, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of connection of gas-cooker tracheae and nozzle
Structure, including connecting rod, the side of the connecting rod is provided with convex block, and the inside of convex block is equipped with pressure gauge, the connection
One end of bar is provided with external screw thread, and it is externally threaded be internally provided with grooving, the connecting rod is arranged far from externally threaded one end
There is twisting block, one end of the twisting block is provided with connecting cylinder, the first internal screw thread is provided on the inside of the connecting cylinder, and connect
Cylinder is internally provided with the first link block, and the connecting rod is through twisting block and is connected with the first link block, first connection
One end of block is provided with the first gasket, and the first link block is provided with the second gasket far from one end of the first sealing, described
One end of connecting rod is provided with the second link block, and the second link block is internally provided with the second internal screw thread, second connection
The inside of block is socketed with tracheae.
Preferably, the middle position of the twisting block is provided with aperture, and connecting rod and twisting block socket connect.
Preferably, one end of second link block is provided with skewback, and inside one end of skewback is connected with spiral shell in second
Line.
Preferably, the structure of first gasket and the second gasket is identical, and the first gasket and the second gasket
All it is made of rubber material.
Preferably, the quantity of the grooving is four groups, and grooving described in four groups is equally distributed on one end of connecting rod.
Preferably, the pressure gauge is threadedly coupled with convex block, and pressure gauge is pointer pressure.
Compared with prior art, the utility model has the beneficial effects that the connection structure of this kind of gas-cooker tracheae and nozzle
By being provided with twisting block and connecting cylinder, so that connection structure realizes dismounting by rotation twisting block in nozzle bottom end, revolve simultaneously
The connecting rod of one end and tracheae are remain stationary when turning twisting block, are reduced the probability that tracheae is damaged because excessively rotating, are extended
The service life of device enables tracheae to be fixed on connecting rod by the second link block by being provided with grooving and the second link block
Inside, pullled or for a long time use when do not fall out, increase safety coefficient, can be to gas by being provided with pressure gauge
Pressure condition is observed, and can be discovered in time when air pressure is excessively high, too low, and the probability that set off an explosion because air pressure is excessively high is reduced, and is increased
The strong efficiency of combustion of gas-cooker, saves economic cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connecting rod structural schematic diagram of the utility model；
Fig. 3 is the twisting block structure schematic diagram of the utility model；
Fig. 4 is the second link block cross-sectional view of the utility model.
In figure: 1, connecting rod；2, convex block；3, pressure gauge；4, block is twisted；5, connecting cylinder；6, the first internal screw thread；7, first connects
Connect block；8, the first gasket；9, the second gasket；10, external screw thread；11, grooving；12, the second link block；13, the second internal screw thread；
14, skewback；15, tracheae.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of connection structure of gas-cooker tracheae and nozzle, including connecting rod 1 are please referred to, the connecting rod 1
Side is provided with convex block 2, and the inside of convex block 2 is equipped with pressure gauge 3, and one end of the connecting rod 1 is provided with external screw thread 10, and
External screw thread 10 is internally provided with grooving 11, and the connecting rod 1 is provided with twisting block 4, the torsion far from one end of external screw thread 10
One end of motion block 4 is provided with connecting cylinder 5, and the inside of the connecting cylinder 5 is provided with the first internal screw thread 6, and the inside of connecting cylinder 5 is set
It is equipped with the first link block 7, the connecting rod 1 is through twisting block 4 and is connected with the first link block 7, and the one of first link block 7
End is provided with the first gasket 8, and the first link block 7 is provided with the second gasket 9 far from one end of the first gasket 8, described
One end of connecting rod 1 is provided with the second link block 12, and the second link block 12 is internally provided with the second internal screw thread 13, and described
The inside of two link blocks 12 is socketed with tracheae 15.
The utility model is by being provided with twisting block 4 and connecting cylinder 5, so that connection structure is turned round in nozzle bottom end by rotation
Motion block 4 realize dismounting, while rotate twisting 4 one end of block connecting rod 1 and tracheae 15 will not synchronous rotary, reduce tracheae 15 because
The probability for excessively rotating and damaging, extends the service life of device, by being provided with grooving 11 and the second link block 12, so that
Tracheae 15 can be fixed on the inside of connecting rod 1 by the second link block 12, and tracheae 15 is pullled or be will not fall when using for a long time
It falls, increases safety coefficient, by being provided with pressure gauge 3, make it possible to be observed atmospheric pressure state, when air pressure is excessively high, too low
When can discover in time, reduce the probability that set off an explosion because air pressure is excessively high, enhance the efficiency of combustion of gas-cooker, save economy
Cost.
Please emphatically refering to fig. 1, the middle position of twisting block 4 is provided with aperture, and connecting rod 1 and the twisting socket of block 4 connect,
So that rotation twisting block 4 when connecting rod 1 will not synchronous rotary, reduce tracheae 15 because rotate excessive damage probability, grooving 11
Quantity be four groups, grooving 11 described in four groups is equally distributed on one end of connecting rod 1, and four groups of groovings 11 make tracheae 15 be easier to stretch
Enter the inside of connecting rod 1, tracheae is less susceptible to fall when the second link block 12 is tightened, and pressure gauge 3 is threadedly coupled with convex block 2, and presses
Power table (Y-100) 2 is pointer pressure, is observed when enabling combustion gas pressure excessively high, too low, improves safety.
Please be emphatically referring to Fig.2, the first gasket 8 be identical with the structure of the second gasket 9, and the first gasket 8 and second
Gasket 9 is all made of rubber material, enhances the leakproofness of device, improves the safety of device.
It please focus on refering to Fig. 4, one end of the second link block 12 is provided with skewback 14, and inside one end of skewback 14 is connected with
Second internal screw thread 13 reduces the difficulty of dismounting tracheae 15 so that the second link block 12 is more easy to assemble.
Working principle: tracheae 15 is passed through into the inside that the second link block 12 protrudes into connecting rod 1, due to being provided with four groups of groovings
11, so that tracheae 15 is easier to protrude into the inside of connecting rod 1, at the external screw thread 10 of the second link block 12 alignment 1 one end of connecting rod
Start to rotate, the second link block 12 screws on connecting rod 1 and four groups of groovings 11 are become smaller, until by the fixation of tracheae 15 and connecting rod 1
Inside, the other end of connecting rod 1 is connected with the first link block 7, connecting rod 1 is socketed in connecting cylinder 5, set in connecting cylinder 5
It is equipped with the first internal screw thread 6, connecting cylinder 5 is directed at nozzle bottom end by fixed connecting rod 1, and rotation twisting block 4 makes connecting cylinder 5 and nozzle
Bottom end is connected, and nozzle bottom end applies pressure into connecting cylinder 5 during being screwed into, so that the second gasket 9 is in nozzle bottom
Start to deform under the extruding of end and the first link block 7, the first gasket 8 is under the extruding of 5 bottom end of the first link block 7 and connecting cylinder
Start to deform so that the leakproofness of device improves, during rotation twisting block 4 connecting rod 1 and tracheae 15 will not synchronous rotary,
Air pressure will lead to the metal parts flexible deformation inside pressure gauge 3 to change pointer direction in use process, be connected by observation
The pressure gauge 3 of 1 side of extension bar observes the variation of gaseous-pressure, can handle in time when exception occur.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of connection structure of gas-cooker tracheae and nozzle, including connecting rod (1), it is characterised in that: the connecting rod (1)
Side is provided with convex block (2), and the inside of convex block (2) is equipped with pressure gauge (3), and one end of the connecting rod (1) is provided with outer
Screw thread (10), and external screw thread (10) is internally provided with grooving (11), the connecting rod (1) sets far from the one end of external screw thread (10)
It is equipped with twisting block (4), one end of twisting block (4) is provided with connecting cylinder (5), and the is provided on the inside of the connecting cylinder (5)
One internal screw thread (6), and connecting cylinder (5) is internally provided with the first link block (7), the connecting rod (1) through twisting block (4) simultaneously
It is connected with the first link block (7), one end of first link block (7) is provided with the first gasket (8), and the first link block
(7) one end far from the first gasket (8) is provided with the second gasket (9), and one end of the connecting rod (1) is provided with the second company
It connects block (12), and the second link block (12) is internally provided with the second internal screw thread (13), the inside of second link block (12)
It is socketed with tracheae (15).
2. the connection structure of a kind of gas-cooker tracheae and nozzle according to claim 1, it is characterised in that: the twisting block
(4) middle position is provided with aperture, and connecting rod (1) and twisting block (4) socket connect.
3. the connection structure of a kind of gas-cooker tracheae and nozzle according to claim 1, it is characterised in that: described second connects
The one end for connecing block (12) is provided with skewback (14), and inside one end of skewback (14) is connected with the second internal screw thread (13).
4. the connection structure of a kind of gas-cooker tracheae and nozzle according to claim 1, it is characterised in that: described first is close
Packing (8) is identical with the structure of the second gasket (9), and the first gasket (8) and the second gasket (9) are all by rubber material structure
At.
5. the connection structure of a kind of gas-cooker tracheae and nozzle according to claim 1, it is characterised in that: the grooving
(11) quantity is four groups, and grooving described in four groups (11) is equally distributed on one end of connecting rod (1).
6. the connection structure of a kind of gas-cooker tracheae and nozzle according to claim 1, it is characterised in that: the pressure gauge
(3) it is threadedly coupled with convex block (2), and pressure gauge (3) is pointer pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278627.XU CN209295202U (en) | 2018-12-30 | 2018-12-30 | A kind of connection structure of gas-cooker tracheae and nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278627.XU CN209295202U (en) | 2018-12-30 | 2018-12-30 | A kind of connection structure of gas-cooker tracheae and nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295202U true CN209295202U (en) | 2019-08-23 |
Family
ID=67649988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278627.XU Expired - Fee Related CN209295202U (en) | 2018-12-30 | 2018-12-30 | A kind of connection structure of gas-cooker tracheae and nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295202U (en) |
-
2018
- 2018-12-30 CN CN201822278627.XU patent/CN209295202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20191230 |