CN109469784A - A kind of gas stove gas-tpe fitting - Google Patents
A kind of gas stove gas-tpe fitting Download PDFInfo
- Publication number
- CN109469784A CN109469784A CN201710802466.7A CN201710802466A CN109469784A CN 109469784 A CN109469784 A CN 109469784A CN 201710802466 A CN201710802466 A CN 201710802466A CN 109469784 A CN109469784 A CN 109469784A
- Authority
- CN
- China
- Prior art keywords
- rotary joint
- gas
- tpe fitting
- tracheae
- connecting rod
- Prior art date
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/025—Hose-clips tightened by deforming radially extending loops or folds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Abstract
The invention discloses a kind of gas stove gas-tpe fitting, the gas stove gas-tpe fitting includes tracheae, preceding sealing ring, rotary joint, intermediate seal circle, connecting rod, handle；The tracheae is generally cylindrical；The preceding sealing ring is located inside in front of the rotary joint；The intermediate seal circle is located among rotary joint at rotary joint limited block；The connecting rod is connected on the rotary joint；The handle is connected to the connecting rod tail end.The configuration of the present invention is simple, design is scientific and reasonable, can quickly help gas tank in people's connection and tighten, and improves people and accurately tightens the efficiency of gas stove gas-tpe fitting, while it is safe to be further ensured that coal gas uses.
Description
Technical field
The invention belongs to gas stove accessory technical field, a kind of specifically gas stove gas-tpe fitting.
Background technique
Nowadays the living standard in China increasingly improves, and many families have all used gas stove, and gas stove needs are connected with
The gas tank of coal gas can just catch fire.The connector of current gas stove tracheae is all the additional rotary joint composition of tracheae, tracheae tail
End is all the hose for putting on connection gas stove, then is tightened on hoop with iron wire etc.；Rotary joint only with the tank connected outside of coal gas
Just there is screw thread, while only one flower-shaped circle holds block among rotary joint, people can only be twisted when connecting gas tank with hand, non-
Often it is bad with strength, can also press against people lacking practice and skill pain, can not effectively be connect with gas tank interface and tighten sealing, cannot by tool
Circle is blocked well and holds block, can't effectively be tightened while troublesome；Moreover there is very big seam between tracheae and rotary joint
Gap cannot allow rotary joint to be on a metastable center line well, rotary joint is caused arbitrarily to rotate.To sum up institute
It states, there are people can not tighten manually for traditional gas stove gas-tpe fitting, and people are pressed against very painful, also it is not easy to pinpoint, people
At heart self-distrust determine whether to be twisted, be easy the dangerous problem that the askew connector of lock causes gas leak.
Therefore, it is in need design it is a kind of allow people easily quickly connection gas tank simultaneously the laborsaving gas stove tightened of saving worry
Gas-tpe fitting avoids presence that from can not manually tightening or even twist the askew danger for leading to gas leak.
Summary of the invention
To solve the above problems, the present invention provides a kind of gas stove gas-tpe fitting.
The purpose of the present invention is accomplished by the following way:
A kind of gas stove gas-tpe fitting, the gas stove gas-tpe fitting includes tracheae, preceding sealing ring, rotary joint, intermediate close
Seal, connecting rod, handle；The tracheae is generally cylindrical；The preceding sealing ring is located inside in front of the rotary joint；Institute
Intermediate seal circle is stated to be located among rotary joint at rotary joint limited block；The connecting rod is connected on the rotary joint；
The handle is connected to the connecting rod tail end.
Preferably, the tracheae, center be it is hollow, previous section outer surface is screw thread, and centre is greater than tracheae table
The tracheae limited block of face outer diameter, tail portion are the stuck point of cone.Outside screw can be rotated with the rotary joint screw-internal thread fit,
Guarantee that leakproofness guarantees that rotary joint can be stablized point-blank simultaneously；Tracheae limited block can block the rotation and connect
Head prevents from moving back；Conical stuck point can increase the fastness of gas stove hose connector, and hose is not easily to fall off.
Preferably, the rotary joint, centre be it is hollow, front end shape is conical interface, behind conical interface
For thread segment, centre is the rotary joint limited block greater than rotary joint appearance outer diameter；Rotary joint inner surface is screw thread；Rotation
There is connecting rod fixation hole at adapter limited block center up and down.Conical interface is conveniently accessible to be arrived in gas tank outlet；Inner surface
Screw thread can cooperate with the tracheae, guarantee that leakproofness guarantees that rotary joint can be stablized point-blank simultaneously.
Preferably, the rotary joint is equipped with the preceding sealing of flexible plastic material at front end inlet and at caudal end egress
Circle, the interior diameter of preceding sealing ring are equal to the overall diameter of the tracheae；Rotary joint limited block outside front is equipped with elastoplastic material
The intermediate seal circle of matter, the overall diameter of intermediate seal circle are equal to the interior diameter of gas tank gas outlet.It is each to further increase connector
The leakproofness at position.
Preferably, the connecting rod, first half are arc-shaped opening, and respectively there are fixed column in opening Inner Front End two sides, Gu
Fixed column outside dimension is equal to the diameter of the connecting rod fixation hole of the rotary joint；Speeder wrench structure built in centre, intermediate outside
Equipped with speeder wrench change-over switch；Tail end is opening, and opening Inner Front End is equipped with handle fixed link, and rear end is elastic stuck point, stuck point
It is interior to be equipped with spring.Speeder wrench with Quick fastening or can unscrew rotary joint, arbitrarily switch the direction of rotation of connecting rod and nothing
Need too big rotation space；Elastic stuck point can fix the handle automatically, without handle is loosened, need using handle or
It is all convenient and efficient when folding and unfolding handle.
Preferably, the handle, front end are equipped with the fixed rod aperture of the handle, and rear end sides are equipped with the connecting rod elasticity
Stuck point hole.
Preferably, the internal thread of the tracheae external screw thread and rotary joint, hand of spiral and screw pitch are all consistent；Spiral shell
Line direction is clockwise.Guarantee consistency when rotation, accomplishes the place always for being able to maintain rotary joint while rotation is tightened
In on collinear central point, also guarantee leakproofness.
Preferably, the tracheae overall diameter is equal to the interior diameter of rotary joint.Guarantee the stability, consistent of rotary joint
Property, leakproofness.
The beneficial effects of the present invention are: a kind of allow people easily quickly to connect the gas tank laborsaving coal gas tightened of saving worry simultaneously
Stove gas-tpe fitting avoids presence that from can not manually tightening or even twist the askew danger for leading to gas leak.Using the cooperation of internal and external threads,
Stable linear motion is formed, can be swung to avoid rotary joint, the accuracy for influencing to dock is avoided；It utilizes and quickly pulls simultaneously
Hand can quickly switch and tighten or unclamp rotary joint, accomplish it is laborsaving time saving, and be not necessarily to too big space.
Detailed description of the invention
Fig. 1 is a kind of structural upright schematic diagram of gas stove gas-tpe fitting of the invention.
Fig. 2 is a kind of air pipe structure schematic diagram of gas stove gas-tpe fitting of the invention.
Fig. 3 is a kind of tracheae cross-sectional view of gas stove gas-tpe fitting of the invention.
Fig. 4 is a kind of rotary joint of gas stove gas-tpe fitting of the invention with the structural schematic diagram of sealing ring.
Fig. 5 is a kind of rotary joint of gas stove gas-tpe fitting of the invention with the cross-sectional view of sealing ring.
Fig. 6 is a kind of connecting rod structural schematic diagram of gas stove gas-tpe fitting of the invention.
Fig. 7 is a kind of handle arrangement schematic diagram of gas stove gas-tpe fitting of the invention.
Fig. 8 is the tracheae and rotary joint assembled sectional view of a kind of gas stove gas-tpe fitting of the invention.
Serial number in figure: tracheae 1, gas-pipe thread 11, tracheae limited block 12, circular cone stuck point 13, preceding sealing ring 2, rotary joint
3, rotary joint external screw thread 31, rotary joint limited block 32, connecting rod fixation hole 33, rotary joint internal screw thread 34, intermediate seal
Circle 4, connecting rod 5, fixed column 51, speeder wrench switching switch 52, handle fixed link 53, elastic stuck point 54, handle 6, handle are solid
Fixed pole hole 61, connecting rod elastic card spot hole 62.
Specific embodiment
Presently in connection with attached drawing, by specific embodiment, the present invention will be further described in detail:
As shown in Figures 1 to 8, a kind of gas stove gas-tpe fitting, the gas stove gas-tpe fitting include tracheae 1, preceding sealing ring
2, rotary joint 3, intermediate seal circle 4, connecting rod 5, handle 6；The tracheae 1 is generally cylindrical；The preceding sealing ring 2 is located at
The 3 front inside of rotary joint；The intermediate seal circle 4 is located at the intermediate rotary joint limited block 32 of rotary joint 3；It is described
Connecting rod 5 is connected on the rotary joint 3；The handle 6 is connected to 5 tail end of connecting rod.
Present example as shown in Figure 1 to Figure 8 shows the is first connected to gas stove hose the circular cone stuck point 13 of 1 tail end of tracheae
On, then with iron wire etc be subject to securely.Rotary joint 3 is inserted into again at the gas outlet of gas tank, opens 6 handle 6 of handle
The fixed rod aperture 61 of handle around the rotation of handle fixed link 53, spring into connecting rod elastic card to the elastic stuck point 54 in connecting rod 5
When blocking in spot hole 62, switch 52 can be switched by the speeder wrench in switching connecting rod 5 rotate and tighten rotation and connect
First 3, the rotary joint internal screw thread 34 of rotary joint 3 can be rotationally advancing along the gas-pipe thread 11 of tracheae 1, when continuing to tighten, rotation
The rotary joint external screw thread 31 of adapter 3 can be rotated into gas tank gas outlet, and connector can be tightened by continuing to rotate.
Preceding sealing ring 2 at this time tightly firmly seals up tracheae 1 and 3 front end junction of rotary joint, and intermediate seal circle 4 can tightly
Firmly seal up 32 junction of rotary joint limited block of gas tank gas outlet Yu rotary joint 3.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of gas stove gas-tpe fitting, the gas stove gas-tpe fitting includes tracheae, preceding sealing ring, rotary joint, centre
Sealing ring, connecting rod, handle；The tracheae is generally cylindrical；The preceding sealing ring is located inside in front of the rotary joint；
The intermediate seal circle is located among rotary joint at rotary joint limited block；The connecting rod is connected to the rotary joint
On；The handle is connected to the connecting rod tail end.
2. a kind of gas stove gas-tpe fitting according to claim 1, it is characterised in that: the tracheae, center be it is hollow,
Previous section outer surface is screw thread, and centre is the tracheae limited block greater than tracheae surface outer diameter, and tail portion is the stuck point of cone.
3. a kind of gas stove gas-tpe fitting according to claim 1, it is characterised in that: the rotary joint, centre are
Hollow, front end shape is conical interface, is thread segment behind conical interface, centre is greater than rotary joint appearance outer diameter
Rotary joint limited block；Rotary joint inner surface is screw thread；There is connecting rod fixation hole at rotary joint limited block center up and down.
4. a kind of gas stove gas-tpe fitting according to claim 3, it is characterised in that: the rotary joint, front end enter
The preceding sealing ring of flexible plastic material is equipped at mouthful and at caudal end egress, the interior diameter of preceding sealing ring is equal to the outer straight of the tracheae
Diameter；Rotary joint limited block outside front is equipped with the intermediate seal circle of flexible plastic material, and the overall diameter of intermediate seal circle is equal to
The interior diameter of gas tank gas outlet.
5. a kind of gas stove gas-tpe fitting according to claim 1, it is characterised in that: the connecting rod, first half
For arc-shaped opening, respectively there are fixed column in the Inner Front End two sides that are open, and the connecting rod that fixed column outside dimension is equal to the rotary joint is solid
Determine the diameter in hole；Speeder wrench structure built in centre, intermediate outside are equipped with speeder wrench change-over switch；Tail end is opening, opening
Inner Front End is equipped with handle fixed link, and rear end is elastic stuck point, is equipped with spring in stuck point.
6. a kind of gas stove gas-tpe fitting according to claim 1, it is characterised in that: the handle, front end are equipped with institute
The fixed rod aperture of handle is stated, rear end sides are equipped with the connecting rod elastic card spot hole.
7. a kind of gas stove gas-tpe fitting according to claim 2 or 3, it is characterised in that: the tracheae external screw thread with
The internal thread of rotary joint, hand of spiral and screw pitch are all consistent；Hand of spiral is clockwise.
8. a kind of gas stove gas-tpe fitting according to claim 2 or 3, it is characterised in that: described tracheae overall diameter etc.
In the interior diameter of rotary joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802466.7A CN109469784B (en) | 2017-09-07 | 2017-09-07 | Gas pipe joint of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802466.7A CN109469784B (en) | 2017-09-07 | 2017-09-07 | Gas pipe joint of gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109469784A true CN109469784A (en) | 2019-03-15 |
| CN109469784B CN109469784B (en) | 2020-12-29 |
Family
ID=65658416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802466.7A Active CN109469784B (en) | 2017-09-07 | 2017-09-07 | Gas pipe joint of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469784B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979041Y (en) * | 2006-11-29 | 2007-11-21 | 徐州矿务集团有限公司旗山煤矿 | Release-proof pneumatic tool pipe coupling |
| CN201970246U (en) * | 2011-03-18 | 2011-09-14 | 西安飞机工业（集团）有限责任公司 | Movable wrench |
| CN105849452A (en) * | 2013-10-22 | 2016-08-10 | 福士汽车配套部件责任有限公司 | Connector, releasing tool, set comprising connector and releasing tool |
| WO2017039839A1 (en) * | 2015-08-31 | 2017-03-09 | Mountain Valley Supply, Llc | Hammer union securement methods and apparatus |
-
2017
- 2017-09-07 CN CN201710802466.7A patent/CN109469784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979041Y (en) * | 2006-11-29 | 2007-11-21 | 徐州矿务集团有限公司旗山煤矿 | Release-proof pneumatic tool pipe coupling |
| CN201970246U (en) * | 2011-03-18 | 2011-09-14 | 西安飞机工业（集团）有限责任公司 | Movable wrench |
| CN105849452A (en) * | 2013-10-22 | 2016-08-10 | 福士汽车配套部件责任有限公司 | Connector, releasing tool, set comprising connector and releasing tool |
| WO2017039839A1 (en) * | 2015-08-31 | 2017-03-09 | Mountain Valley Supply, Llc | Hammer union securement methods and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109469784B (en) | 2020-12-29 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201211 Address after: No.1 Jiuli Shanxi Road, Gulou District, Xuzhou City, Jiangsu Province Applicant after: XUZHOU HUIERKANG FOOD Co.,Ltd. Address before: 530000 Nanning Jinxiu District, the Guangxi Zhuang Autonomous Region, 31 Jinzhou Road, city hall 1 floor 122 room. Applicant before: NANNING FUJIU INFORMATION TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |