CN206018096U - Gas Pipe snap joint - Google Patents
Gas Pipe snap joint Download PDFInfo
- Publication number
- CN206018096U CN206018096U CN201620964163.6U CN201620964163U CN206018096U CN 206018096 U CN206018096 U CN 206018096U CN 201620964163 U CN201620964163 U CN 201620964163U CN 206018096 U CN206018096 U CN 206018096U
- Authority
- CN
- China
- Prior art keywords
- gas pipe
- anticreep tooth
- sealing
- joint
- nozzle
- 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.)
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- 239000007789 gas Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000000567 combustion gas Substances 0.000 claims abstract description 5
- 208000035824 paresthesia Diseases 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of Gas Pipe snap joint, it include Gas Pipe, combustion gas pipe box, seal, slotting nozzle and joint；Described pipe box one end forms a bending part, the seal to in-flanges and is placed between described Gas Pipe one end and the bending part, the slotting nozzle is provided with multistage sealing anticreep tooth section, when the slotting nozzle inserts the Gas Pipe, the seal is pressed on the multistage sealing anticreep tooth section and is deformed realizing sealing.Its structure is extremely simple, install and swift to operate, stable, long service life, safe and reliable.Therefore, it is the product of technical, practicality and the equal top grade of economy.
Description
【Technical field】
The utility model is related to a kind of Gas Pipe snap joint.
【Background technology】
Existing gas pressure-reducing valve is connected with gas hose using joint, it is often necessary to set up a strainer locking, group
Joint is reached certain length in gas hose during dress, is then carried out using the screw connection manner for pricking mode of tying up or strainer solid
Fixed, easily there is the elastic phenomenon for differing, easily leaking air in installation operation, and safety in utilization cannot be ensured.
In order to overcome above-mentioned problem, we have developed a kind of Gas Pipe snap joint.
【Utility model content】
The purpose of this utility model technical problem to be solved is to provide for a kind of Gas Pipe snap joint, its structure
Extremely simple, install and swift to operate, stable, long service life, safe and reliable.Therefore, it be technical, practicality and
The product of the equal top grade of economy.
To achieve these goals, the technical solution adopted in the utility model：A kind of Gas Pipe snap joint, it includes firing
Tracheae, combustion gas pipe box, seal, slotting nozzle and joint；Described pipe box one end forms a bending part, the seal to in-flanges and puts
Between described Gas Pipe one end and the bending part, the slotting nozzle is provided with multistage sealing anticreep tooth section, when the slotting nozzle is inserted
During the Gas Pipe, the seal is pressed on the multistage sealing anticreep tooth section and is deformed realizing sealing.
In one or more embodiments of the present utility model, the multistage sealing anticreep tooth section is provided with anticreep tooth, described
Anticreep tooth is multiple stage type cone-shaped, and the anticreep number of teeth amount is multiple.
In one or more embodiments of the present utility model, the slotting nozzle is connected with the multistage sealing anticreep tooth section
One end be provided with drawing neck and convex shoulder, when the slotting nozzle is inserted in the Gas Pipe, the combustion gas inside pipe wall is pressurized in described
Multistage sealing anticreep tooth section is deformed realizing sealing.
In one or more embodiments of the present utility model, in described joint one end, internal thread chamber is provided with, the other end sets
Have and the dogging shoulder portion for drawing neck to socket-connect, when the joint stress pulls outward, the slotting nozzle passes through the internal thread chamber
Afterwards, the convex shoulder of the slotting nozzle is hampered by the dogging shoulder portion of the joint and realizes sealing.
Beneficial effect of the utility model produced by compared with background technology：
As a result of above-mentioned technical scheme, its structure is extremely simple, install and swift to operate, stable, make
With life-span length, safe and reliable.Therefore, it is the product of technical, practicality and the equal top grade of economy.
【Description of the drawings】
Fig. 1 is the perspective cross section structural representation of Gas Pipe snap joint in one embodiment of the utility model；
【Specific embodiment】
Embodiment of the present utility model is described below in detail, described embodiment example is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.
In description of the present utility model, it should be noted that for the noun of locality, if any term " " center ", " horizontal ",
" longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ",
The indicating position such as " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position
Relation is put, narration the utility model is for only for ease of and is simplified description, rather than the device or element of instruction or hint indication
There must be specific orientation, construct and operate with particular orientation, it is impossible to be interpreted as limiting concrete protection model of the present utility model
Enclose.
Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, define " first ", " second " feature to express or implicit include
One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright
Really specific restriction.In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " being connected ", " connection "
Term should go to understand as broad sense, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can also
It is to be mechanically connected；Can be joined directly together, or be connected by intermediary, can be that two element internals are connected.
For those of ordinary skills, can understand that above-mentioned term is concrete in the utility model as the case may be
Implication.
In the utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can
To include the first and second feature directly contacts, it is also possible to be not directly contact including fisrt feature and second feature but pass through
Other characterisation contact between them.And, in second feature " on ", " under " and " above ", fisrt feature includes that first is special
Levy directly over second feature and oblique upper, or be only the height for fisrt feature level height being represented higher than second feature.The
One feature includes fisrt feature immediately below second feature or obliquely downward in second feature " on ", " under " and " below ", or
Fisrt feature level height is merely representative of less than second feature.
The above is incorporated into, those skilled in the art can carry out adaptive regulation and understanding, in the lump with reference to explanation
The accompanying drawing of book, by being further described to specific embodiment of the present utility model, makes the technical solution of the utility model
And its advantage is clearer, clear and definite.It is exemplary below with reference to Description of Drawings embodiment, it is intended to explain this practicality
New, and it is not intended that to restriction of the present utility model.
Refer to illustrated in fig. 1, it is a kind of Gas Pipe snap joint which provides preferably embodiment for the utility model,
It includes Gas Pipe 1, combustion gas pipe box 2, seal 3, slotting nozzle 4 and joint 5；2 one end of the pipe box forms a bending to in-flanges
Portion 21, the seal 3 are placed between 1 one end of the Gas Pipe and the bending part 21, and it is anti-that the slotting nozzle 4 is provided with multistage sealing
De- tooth section, when the slotting nozzle 4 inserts the Gas Pipe 1, the seal 3 is pressed on the multistage sealing anticreep tooth section and is produced
To realize sealing, such structure operation is simple, and sealing effectiveness is splendid for deformation.
The multistage sealing anticreep tooth section is provided with anticreep tooth 41, and the anticreep tooth 41 is multiple stage type cone-shaped, the anticreep
41 quantity of tooth is multiple, and this structure technology performance is excellent.One end that the slotting nozzle 4 is connected with the multistage sealing anticreep tooth section
Drawing neck 42 and convex shoulder 43 is provided with, when the slotting nozzle 4 is inserted in the Gas Pipe 1,1 inwall of the Gas Pipe is pressed on described
Multistage sealing anticreep tooth section is deformed realizing sealing that this sealing structure effect is good, is not required to artificially increase other operations i.e.
Good sealing effectiveness can be realized, internal thread chamber 51 in 5 one end of the joint, is provided with, the other end is provided with and drawing 42 phase of neck
The dogging shoulder portion 52 of socket, during attended operation, when connector is pulled outward 5 stress of the joint, the slotting nozzle 4 is by described interior
After thread cavity 51, the convex shoulder 43 of the slotting nozzle 4 is hampered by the dogging shoulder portion 52 of the joint 5 and realizes sealing, this structure behaviour
Make quick, simple.
It is incorporated into the above and combines accompanying drawing, during installation operation, slotting nozzle 4 is arranged in joint 5 extends anticreep tooth 41
Out, dress anticreep tooth 41 is inserted in the tube chamber of Gas Pipe 1, and 1 tube chamber outline of Gas Pipe is less than 41 diameter of anticreep tooth, such anticreep
Tooth 41 is deformed in interior 41 chamber of anticreep tooth by the elasticity of pipe, and with locking and sealing Gas Pipe 1, certain seal 3 is in dress anticreep tooth 41
While entering tube chamber, compressive deformation is strengthening the effect of dual-seal, it is possible to complete to operate, and its structure is extremely simple, peace
Dress and swift to operate, stable, long service life, safe and reliable.Therefore, it is that technical, practicality and economy are excellent
The product of level.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means specific features, structure, material or the feature described with reference to the embodiment or example, is contained in
In at least one embodiment of the present utility model or example, in this manual for above-mentioned term schematic representation not necessarily
Refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any one
Combined in individual or multiple embodiments or example in a suitable manner.
By the description of above-mentioned structure and principle, person of ordinary skill in the field should be appreciated that the utility model
Above-mentioned specific embodiment is not limited to, the improvement and replacement using techniques well known on the basis of the utility model is equal
Fall in protection domain of the present utility model, it should be limited by each claim.
Claims (4)
1. a kind of Gas Pipe snap joint, it is characterised in that：It includes Gas Pipe（1）, combustion gas pipe box（2）, seal（3）, insert
Nozzle（4）And joint（5）；The pipe box（2）One end forms a bending part to in-flanges（21）, the seal（3）It is placed in described
Gas Pipe（1）One end and the bending part（21）Between, the slotting nozzle（4）Multistage sealing anticreep tooth section is provided with, when the slotting nozzle
（4）Insert the Gas Pipe（1）When, the seal（3）It is pressed on the multistage sealing anticreep tooth section to be deformed realizing
Sealing.
2. Gas Pipe snap joint according to claim 1, it is characterised in that：The multistage sealing anticreep tooth section is provided with anti-
De- tooth（41）, the anticreep tooth（41）For multiple stage type cone-shaped, the anticreep tooth（41）Quantity is multiple.
3. Gas Pipe snap joint according to claim 2, it is characterised in that：The slotting nozzle（4）With the multistage sealing
One end that anticreep tooth section is connected is provided with drawing neck（42）And convex shoulder（43）, when the slotting nozzle（4）It is inserted in the Gas Pipe
（1）, the Gas Pipe（1）Inwall is pressed on the multistage sealing anticreep tooth section and is deformed realization and seals.
4. Gas Pipe snap joint according to claim 3, it is characterised in that：The joint（5）Interior spiral shell is provided with one end
Line chamber（51）, the other end is provided with and the drawing neck（42）The dogging shoulder portion for socket-connecting（52）, when the joint（5）Stress pulls outward
When, the slotting nozzle（4）By the internal thread chamber（51）Afterwards, the slotting nozzle（4）Convex shoulder（43）It is hampered by the joint（5）
Dogging shoulder portion（52）And realize sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964163.6U CN206018096U (en) | 2016-08-29 | 2016-08-29 | Gas Pipe snap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964163.6U CN206018096U (en) | 2016-08-29 | 2016-08-29 | Gas Pipe snap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018096U true CN206018096U (en) | 2017-03-15 |
Family
ID=58252953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964163.6U Active CN206018096U (en) | 2016-08-29 | 2016-08-29 | Gas Pipe snap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883029A (en) * | 2017-11-06 | 2018-04-06 | 肇庆市大旺大庆炉具制品企业有限公司 | A kind of pressure-reducing valve and gas-fired equipment |
-
2016
- 2016-08-29 CN CN201620964163.6U patent/CN206018096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883029A (en) * | 2017-11-06 | 2018-04-06 | 肇庆市大旺大庆炉具制品企业有限公司 | A kind of pressure-reducing valve and gas-fired equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 528400 North Road, Zhongshan, East District, Guangdong Province, No. 107 Patentee after: Guangdong Jin Shang Intelligent Electric Co., Ltd. Address before: 528403 A, 8 floor, 3 3, purple horse road, Yi Cui yuan, Eastern District, Zhongshan, Guangdong. Patentee before: Yu Shanghai |