CN206206840U - A kind of gas kitchen ranges crossover sub - Google Patents
A kind of gas kitchen ranges crossover sub Download PDFInfo
- Publication number
- CN206206840U CN206206840U CN201621250089.8U CN201621250089U CN206206840U CN 206206840 U CN206206840 U CN 206206840U CN 201621250089 U CN201621250089 U CN 201621250089U CN 206206840 U CN206206840 U CN 206206840U
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- China
- Prior art keywords
- connector
- screwed pipe
- sealing shroud
- bearing ring
- short sleeve
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses a kind of gas kitchen ranges crossover sub, including the first connector, the second connector, bearing ring and sealing shroud, the first connector includes locking nut and short sleeve, the internal diameter of the internal diameter more than short sleeve of locking nut；Second connector is male connector structure, and including upper screwed pipe, lower screwed pipe and turret head, limited ring dais is offered on the internal perisporium of upper screwed pipe；When installing and using, first connector, bearing ring and sealing shroud are sequentially sleeved on kitchen range bell socket, second connector is by upper screwed pipe spinning on the locking nut of the first connector, wherein, the upper end of bearing ring is withstood on the lower surface of short sleeve, the lower end of bearing ring is pressed in the upper end of sealing shroud, and the lower end of sealing shroud is pressed on the limited ring dais of screwed pipe internal perisporium.The utility model has the advantages that simple structure, with low cost, easy to use, good airproof performance, safe, long service life, can effectively solve the problems, such as that gas kitchen ranges cannot be with connection by metal hose.
Description
Technical field
The utility model is related to a kind of attachment means, and in particular to a kind of conversion that metal hose is connected for gas kitchen ranges
Joint.
Background technology
Combustion gas is the essential energy in people's daily life.At present, the gas kitchen ranges that people use are due to its air inlet
Bell socket does not have screw thread and mainly cannot connect gas kitchen ranges by flexible rubber hose and enter with gas transmission line with connection by metal hose
Family joint.Due to flexible rubber hose non-refractory, easily burning, once gas leakage occurs catching fire, flexible rubber hose can turn into weakest link quilt
Quickly burn, exacerbate the leakage of combustion gas and spreading for the intensity of a fire, security is poor.Meanwhile, flexible rubber hose is in actual use
Often broken by the teeth by mouse, not only have impact on and normally use, and be easier to bring potential safety hazard.In addition, using flexible rubber hose
Connected mode is relatively simple due to structure, it is easy to torn down and reconstructed privately by user.For operated gas management unit, it undertakes
Gas transmission and distribution, management and the work safeguarded, the drawbacks described above that flexible rubber hose is present can virtually increase management difficulty, frequently change
Flexible rubber hose can also cause the wasting of resources, influence operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of gas kitchen ranges crossover sub, its have simple structure, it is with low cost, make
With convenience, good airproof performance, safe, long service life advantage, using the utility model can effectively solve gas kitchen ranges without
The problem of method and connection by metal hose.
For solve in the prior art using flexible rubber hose connection gas kitchen ranges and gas transmission line register one's residence joint presence easy firing,
The poor problem of easily damaged, security, the utility model provides a kind of gas kitchen ranges crossover sub, including the first connector, the
Two connectors, bearing ring and sealing shroud, first connector include the locking nut and short sleeve that are connected as a single entity, locking nut
Internal diameter of the internal diameter coaxial with short sleeve and making locking nut more than short sleeve；Second connector is male connector knot
Structure, and including upper screwed pipe, lower screwed pipe and the turret head being arranged between upper screwed pipe and lower screwed pipe, the upper screwed pipe
Internal perisporium on offer limited ring dais；When installing and using, first connector, bearing ring and sealing shroud are sequentially sleeved at stove
Tool bell socket on, the second connector by upper screwed pipe spinning on the locking nut of the first connector, wherein, bearing ring
Upper end is withstood on the lower surface of short sleeve, and the lower end of bearing ring is pressed in the upper end of sealing shroud, and the lower end of sealing shroud is pressed in screw thread
On the limited ring dais of pipe internal perisporium, lower screwed pipe is used to connect metal hose.
Further, a kind of gas kitchen ranges crossover sub of the utility model, wherein, short sleeve in first connector
At least three equally distributed screwed holes are circumferentially offered on perisporium, correspondence is provided with positioning jackscrew in the screwed hole.
Further, a kind of gas kitchen ranges crossover sub of the utility model, wherein, short sleeve week in first connector
Screwed hole on wall opens up three.
Further, a kind of gas kitchen ranges crossover sub of the utility model, wherein, first connector and second is connected
Part is made using steel material；The bearing ring is made using aluminum material, and the sealing shroud is made using silica gel material.
A kind of gas kitchen ranges crossover sub of the utility model compared with prior art, with advantages below：The utility model
By setting the first connector, the second connector, bearing ring and sealing shroud, the first connector is set to include the locking screw being connected as a single entity
Female and short sleeve, and make locking nut and short sleeve coaxially and make the internal diameter of locking nut more than the internal diameter of short sleeve.Allow second
Connector uses male connector structure, and it includes screwed pipe, lower screwed pipe and is arranged at screwed pipe and lower screwed pipe
Between turret head, and offer limited ring dais on the internal perisporium of upper screwed pipe.When installing and using, allow the first connector, hold
Pressure ring and sealing shroud are sequentially sleeved on kitchen range bell socket, allow the second connector by upper screwed pipe spinning in the first connector
Locking nut on, the upper end of bearing ring is withstood on the lower surface of short sleeve, the lower end of bearing ring is pressed in the upper of sealing shroud
End, and the lower end of sealing shroud is pressed on the limited ring dais of screwed pipe internal perisporium.Above structure setting, by progressively screwing
Two connectors, bearing ring will constantly oppress sealing shroud, it is deformed lateral expansion to sealing and close-fitting conjunction state, pass through
Lower screwed pipe is to be capable of achieving the connection with metal hose.Analyzed more than, the utility model has simple structure, cost
Cheap, easy to use, good airproof performance, safe, long service life advantage, solving current domestic gas kitchen range cannot be with
The problem of metallic conduit connection, has effectively prevented the generation of the various potential safety hazards and accident using flexible rubber hose generation, and is not required to
Connecting tube is frequently changed, for management unit, cost-effective, mitigation personnel's burden is capable of achieving, work is reduced strong
Degree, improves the purpose of operating efficiency.
Shown specific embodiment is to a kind of gas kitchen ranges crossover sub of the utility model and its control below in conjunction with the accompanying drawings
Method is described in further detail：
Brief description of the drawings
Fig. 1 is a kind of stereogram of gas kitchen ranges crossover sub of the utility model；
Fig. 2 is a kind of front view of gas kitchen ranges crossover sub of the utility model；
Fig. 3 is a kind of top view of gas kitchen ranges crossover sub of the utility model；
Fig. 4 is a kind of upward view of gas kitchen ranges crossover sub of the utility model；
Fig. 5 is the A-A direction views in Fig. 2；
Fig. 6 is a kind of exploded view of gas kitchen ranges crossover sub of the utility model；
In figure, the 1, first connector；11st, locking nut；12nd, short sleeve；2nd, the second connector；21st, upper screwed pipe；22、
Lower screwed pipe；23rd, turret head；24th, limited ring dais；3rd, bearing ring；4th, sealing shroud；5th, jackscrew is positioned.
Specific embodiment
A kind of specific embodiment of gas kitchen ranges crossover sub of the utility model, including the first company as shown in Figures 1 to 6
Fitting 1, the second connector 2, bearing ring 3 and sealing shroud 4.First connector 1 specifically includes the He of locking nut 11 being connected as a single entity
Short sleeve 12, allows locking nut 11 and short sleeve 12 coaxially and makes the internal diameter of locking nut 11 more than the internal diameter of short sleeve 12.Allow
Second connector 2 uses male connector structure, and it specifically includes screwed pipe 21, lower screwed pipe 22 and is arranged at screw thread
Turret head 23 between pipe 21 and lower screwed pipe 22, offers limited ring dais 24 on the internal perisporium of upper screwed pipe 21.Installing
When using, allow the first connector 1, bearing ring 3 and sealing shroud 4 to be sequentially sleeved on kitchen range bell socket, allow the second connector 2 to lead to
The spinning of screwed pipe 21 is crossed on the locking nut 11 of the first connector 1, wherein, the upper end of bearing ring 3 withstands on short sleeve 12
On lower surface, the lower end of bearing ring 3 is pressed in the upper end of sealing shroud 4, and the lower end of sealing shroud 4 is pressed in the limit of the internal perisporium of screwed pipe 21
In the land 24 of position.By above structure setting, by progressively screwing the second connector 2, the constantly compressing sealing shroud of bearing ring 3 can be made
4, and it is deformed lateral expansion to sealing and close-fitting conjunction state, and be capable of achieving and metal hose by lower screwed pipe 22
Connection.Analyzed more than, the utility model has simple structure, with low cost, easy to use, good airproof performance, peace
The advantage of Quan Xinggao, long service life, solves the problems, such as that current domestic gas kitchen range cannot be connected with metallic conduit, effectively Du
The generation of the various potential safety hazards and accident that are produced using flexible rubber hose absolutely, and need not frequently change connecting tube, for managing
For management unit, cost-effective, mitigation personnel's burden is capable of achieving, reduces labour intensity, improve the purpose of operating efficiency.
Used as prioritization scheme, this specific embodiment is circumferentially opened up on the perisporium of short sleeve 12 of the first connector 1
Three equally distributed screwed holes, and correspondence is mounted with to position jackscrew 5 in screwed hole.This structure setting is determined by screwing three
Position jackscrew 5, can carry out effectively positioning to gas kitchen ranges bell socket, fix, and prevent it from the first connector 1 and the second connector
2 are slipped, and further enhancing practicality, and especially when the security incident such as catching fire, this structure can be imitated and ensure what is connected
Steadiness, it is to avoid gas leakage, enhances security.It should be noted that the screwed hole in the first connector 1 on the perisporium of short sleeve 12
It is not limited to open up three, more than three can also be opened up, as long as can reach carries out effectively positioning i.e. to gas kitchen ranges bell socket
It is capable of achieving the utility model purpose.
Used as specific embodiment, the first connector 1 and the second connector 2 in the utility model generally use steel material
Material make with ensure its intensity and and high-temperature behavior, bearing ring 3 generally made using aluminum material, and sealing shroud 4 generally uses silicon
Glue material makes, and to ensure its heat-resisting, cold tolerance, and because silica gel material has compression set small, mechanical strength is low,
The advantage of operating temperature range (- 60 DEG C~200 DEG C) wide, can effectively ensure that its sealing property.It should be noted that this practicality is new
The above-mentioned each building block of type is not limited to using listed material, and the material material that can also adopt its their identity property matter replaces, as long as energy
Reach constructed purpose.
To help skilled in the art to understand the utility model, a kind of gas kitchen ranges conversion of the utility model is connect below
The installation process of head makees schematic illustration.1. first the first connector 1 is enclosed within the bell socket of gas kitchen ranges, then by bearing ring
3 are enclosed within bell socket, and finally sealing shroud 4 is enclosed within bell socket, and sealing shroud 4 is covered the sealing water of twice bell socket
Line.2. the upper screwed pipe 21 of the second connector 2 is pushed the bell socket and spinning that have installed sealing shroud in the first connector 1
On locking nut 11, the upper end of bearing ring 3 is set to withstand on the lower surface of short sleeve 12, the lower end of bearing ring 3 is pressed in sealing shroud 4
Upper end, the lower end of sealing shroud 4 is pressed on the limited ring dais 24 of the internal perisporium of screwed pipe 21.3. it is stuck in the second connector using spanner
Make its motionless on 2 turret head 23, be stuck on the locking nut 11 of the first connector 1 using another spanner and progressively rotated and twisted
Tightly, bearing ring 3 is oppressed sealing shroud 4 and be deformed lateral expansion to sealing and the firm state of tight fit.4. three positioning are pushed up
Silk 5 tightens the bell socket for blocking gas kitchen ranges with inner hexagon spanner, and makes the lower screwed pipe 22 of the second connector 2 soft with metal
One end connection of pipe, makes the other end of metal hose connect source of the gas.Thus the connection of gas kitchen ranges and source of the gas is just completed.
By using the utility model and connection by metal hose gas kitchen ranges and source of the gas, the roasting band of damaged by rats, fire can be effectively overcome
The potential safety hazard come, reduces maintenance cost and material cost.
Above example is only the description carried out to the utility model preferred embodiment, and not the utility model is asked
The restriction that protection domain is carried out, on the premise of the utility model design spirit is not departed from, this area engineers and technicians' foundation
The various forms of deformations that the technical solution of the utility model is made, all should fall into what claims of the present utility model determined
In protection domain.
Claims (4)
1. a kind of gas kitchen ranges crossover sub, including the first connector (1), the second connector (2), bearing ring (3) and sealing shroud
(4), it is characterised in that first connector (1) includes the locking nut (11) and short sleeve (12) that are connected as a single entity, locking screw
Female (11) and short sleeve (12) are coaxial and make the internal diameter of locking nut (11) more than the internal diameter of short sleeve (12)；Second connection
Part (2) is male connector structure, and including upper screwed pipe (21), lower screwed pipe (22) and be arranged at upper screwed pipe (21) and
Turret head (23) between lower screwed pipe (22), limited ring dais (24) are offered on the internal perisporium of the upper screwed pipe (21)；Peace
When dress is used, first connector (1), bearing ring (3) and sealing shroud (4) are sequentially sleeved on kitchen range bell socket, and second
Connector (2) by upper screwed pipe (21) spinning on the locking nut (11) of the first connector (1), wherein, bearing ring (3)
Upper end is withstood on the lower surface of short sleeve (12), and the lower end of bearing ring (3) is pressed in the upper end of sealing shroud (4), under sealing shroud (4)
On the limited ring dais (24) of upper screwed pipe (21) internal perisporium, lower screwed pipe (22) is for connecting metal hose for side pressure.
2. according to a kind of gas kitchen ranges crossover sub described in claim 1, it is characterised in that in first connector (1)
At least three equally distributed screwed holes are circumferentially offered on the perisporium of short sleeve (12), correspondence is provided with the screwed hole
Positioning jackscrew (5).
3. according to a kind of gas kitchen ranges crossover sub described in claim 2, it is characterised in that in first connector (1)
Screwed hole on short sleeve (12) perisporium opens up three.
4. according to a kind of gas kitchen ranges crossover sub described in claim 2, it is characterised in that first connector (1) and
Second connector (2) is made using steel material；The bearing ring (3) is made using aluminum material, and the sealing shroud (4) is adopted
Made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250089.8U CN206206840U (en) | 2016-11-21 | 2016-11-21 | A kind of gas kitchen ranges crossover sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250089.8U CN206206840U (en) | 2016-11-21 | 2016-11-21 | A kind of gas kitchen ranges crossover sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206840U true CN206206840U (en) | 2017-05-31 |
Family
ID=58749802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250089.8U Active CN206206840U (en) | 2016-11-21 | 2016-11-21 | A kind of gas kitchen ranges crossover sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439286A (en) * | 2016-11-21 | 2017-02-22 | 北京市燃气集团有限责任公司 | Adapter of gas stove |
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
| CN110869659A (en) * | 2017-07-11 | 2020-03-06 | 卢泰克管理和投资有限公司 | Pipe, in particular plastic pipe for waste water lines |
-
2016
- 2016-11-21 CN CN201621250089.8U patent/CN206206840U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439286A (en) * | 2016-11-21 | 2017-02-22 | 北京市燃气集团有限责任公司 | Adapter of gas stove |
| CN110869659A (en) * | 2017-07-11 | 2020-03-06 | 卢泰克管理和投资有限公司 | Pipe, in particular plastic pipe for waste water lines |
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
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