CN208503729U - A kind of gas kitchen pipe joint - Google Patents
A kind of gas kitchen pipe joint Download PDFInfo
- Publication number
- CN208503729U CN208503729U CN201821063650.0U CN201821063650U CN208503729U CN 208503729 U CN208503729 U CN 208503729U CN 201821063650 U CN201821063650 U CN 201821063650U CN 208503729 U CN208503729 U CN 208503729U
- Authority
- CN
- China
- Prior art keywords
- junction block
- compacting part
- snorkel
- screwed
- pipe joint
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of gas kitchen pipe joints, including coupling pipe elements, coupling pipe elements include junction block, snorkel and seal assembly, junction block is fixedly connected with snorkel, the outer surface of snorkel is arranged in seal assembly, seal assembly includes compacting part and the nut that is screwed on, compacting part is hinged on ventilation pipe outer wall and is bonded one end with junction block relatively, the outer wall of nut and junction block of being screwed on is slidably connected, compacting part be relatively distant from junction block one end be provided with and be screwed on nut cooperation external screw thread, when being screwed on, fuel gas conduit one end is bonded by compacting part with junction block.The phenomenon that being made of stainless steel, gas kitchen pipe joint is avoided to corrode guarantees the physical life of gas kitchen pipe joint；Junction block is in a circular table shape simultaneously, is easy to connect with fuel gas conduit；The design of seal assembly can either guarantee that combustion gas will not be revealed, and can guarantee that fuel gas conduit will not fall off, and guarantee using safe.
Description
Technical field
The utility model relates to a kind of burner product technical field, specifically a kind of gas kitchen pipe joints.
Background technique
With popularizing for the combustion gas such as natural gas, gas-cooker is more and more applied, the connection hose of air inlet and combustion gas
Gas kitchen pipe joint is needed to carry out connection and sealing between the air inlet of kitchen range mostly, existing sealing ring is made of rubber more, rubber
The aging phenomena such as face checking such as can occur after a period of use and be hardened for sealing ring, and retractility is deteriorated, influence gas pipeline
It uses.When serious, gas leakage, life threatening will lead to.
A kind of gas kitchen pipe joint of the utility model, is made of stainless steel, solves the problems, such as that above-mentioned rubber is easy to aging, together
When junction block smart structural design, be easy connect with fuel gas conduit；The design of seal assembly can guarantee that combustion gas will not be revealed, and protect
Card uses safe.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of gas kitchen pipe joint, compacting part in seal assembly with
The nut that is screwed on cooperation, guarantees the phenomenon that combustion gas is not in leakage.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows:
A kind of gas kitchen pipe joint, including coupling pipe elements, coupling pipe elements include junction block, snorkel and seal assembly, are connect
Head tube is fixedly connected with snorkel, and the outer surface of snorkel is arranged in seal assembly, and seal assembly includes compacting part and rotation
Nut is connect, compacting part is hinged on ventilation pipe outer wall with respect to one end is bonded with junction block, the outer wall cunning of be screwed on nut and junction block
Dynamic connection, compacting part are relatively distant from junction block one end and are provided with and are screwed on the external screw thread of nut cooperation, when being screwed on, compacting part
Fuel gas conduit one end is bonded with junction block.
Using such structure, when installation, by the way that junction block is filled in fuel gas conduit so that the hose wall of fuel gas conduit along
The tube wall of junction block is to the junction of junction block and snorkel.Compacting part in seal assembly is rotated along its hinged place,
It is bonded the relatively close junction block one end of its compacting part with the hose wall of fuel gas conduit, then control is screwed on nut towards junction block
Direction sliding, compacting part is screwed into and is screwed in nut, until the nut that is screwed on can not turn on compacting part.And at this time
The hose wall of fuel gas conduit and the tube wall of junction block fit closely, prevent from revealing.
Further, there are four compacting part settings, and four compacting parts are symmetrically arranged, and compacting part is opposite to be leaned on
The thickness of nearly snorkel one end is less than the thickness for being relatively distant from snorkel one end, and compacting part is relatively distant from junction block one end in arc
Shape, the relatively close junction block one end of compacting part are plane.
Further, junction block is in a circular table shape, is provided with receiving on the outside of the tube wall of the relatively close snorkel one end of junction block
The groove of compacting part, the bed-plate dimension of groove and the planar dimension of compacting part are identical.Four compacting parts are symmetrically set
It sets, not only makes the hose wall four direction uniform force of fuel gas conduit, prevent fuel gas conduit from falling off, and cooperate with the nut that is screwed on,
So that the hose wall of fuel gas conduit is by uniform extruding force.The thickness of the relatively close snorkel one end of compacting part is less than relatively remote
Thickness from snorkel one end so as to be relatively distant from snorkel side relatively thick for compacting part, be screwed on nut away from
When snorkel direction is mobile, that is, when the nut that is screwed on is mobile towards the larger side of compacting part thickness, the hose of fuel gas conduit can be made
The power that the opposite joint place with compacting part of wall is subject to can be increasing, causes the hose wall of fuel gas conduit to fall into recessed in junction block
In slot, until the hose wall of fuel gas conduit is bonded completely with the bottom surface of groove, and the hose wall of fuel gas conduit will also be stretched, with connector
The connection of pipe becomes even closer, so as to effectively guarantee the leakproofness of gas kitchen pipe joint.Junction block is in a circular table shape, convenient
It fills in fuel gas conduit.
Further, the planar ends of compacting part are provided with the first rubber layer, and the bottom surface of groove and side wall are provided with
Second rubber layer.The hose wall ontology of fuel gas conduit has certain hardness, after the extruding by compacting part, though it can occur
A degree of deformation, but the gap in groove can not be completely filled, it still will cause micro leakage.First rubber layer
And second rubber layer design, be able to solve this problem, in extrusion process, the first rubber layer and the second rubber layer energy
Gap in enough perfect filling grooves, guarantees leakproofness.
It further, further include bellows, bellows is relatively distant from junction block one end with snorkel and is fixedly connected.
Further, the bellows and coupling pipe elements are made of stainless steel.Gas kitchen pipe joint is avoided to corrode
The phenomenon that.
In conclusion such gas kitchen pipe joint, is made of stainless steel, avoid what corroding occurred in gas kitchen pipe joint from showing
As guaranteeing the physical life of gas kitchen pipe joint；Junction block is in a circular table shape simultaneously, is easy to connect with fuel gas conduit；Seal assembly is set
Meter, can either guarantee that combustion gas will not be revealed, and can guarantee that fuel gas conduit will not fall off, and guarantee using safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the present embodiment gas kitchen pipe joint；
Fig. 2 is the structural schematic diagram two of the present embodiment gas kitchen pipe joint；
Wherein, 1, coupling pipe elements；11, junction block；111, groove；112, the second rubber layer；12, snorkel；13, sealing group
Part；131, compacting part；132, be screwed on nut；133, external screw thread；134, the first rubber layer；2, bellows.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 and Figure 2, including coupling pipe elements 1, coupling pipe elements 1 include junction block 11, snorkel 12 and sealing group
Part 13, junction block 11 are fixedly connected with snorkel 12, and the outer surface of snorkel 12 is arranged in seal assembly 13, and seal assembly 13 wraps
Include compacting part 131 and the nut 132 that is screwed on, compacting part 131 is hinged on 12 outer wall of snorkel and is bonded relatively with junction block 11
One end, is screwed on nut 132 and the outer wall of junction block 11 is slidably connected, and compacting part 131 is relatively distant from the setting of 11 one end of junction block
Have and be screwed on nut 132 cooperation external screw thread 133, when being screwed on, fuel gas conduit one end is bonded by compacting part 131 with junction block 11.
Using such structure, when installation, by filling in junction block 11 in fuel gas conduit, so that the hose wall of fuel gas conduit is suitable
Junction block 11 tube wall to the junction of junction block 11 and snorkel 12.By the compacting part 131 in seal assembly 13 along
The rotation of its hinged place, is bonded its relatively close 11 one end of junction block of compacting part 131 with the hose wall of fuel gas conduit, then controls
The nut 132 that is screwed on is slided towards 11 direction of junction block, and compacting part 131 is screwed into and is screwed in nut 132, until the nut that is screwed on
132 can not turn on compacting part 131.And the hose wall of fuel gas conduit at this time and the tube wall of junction block 11 closely paste
It closes, prevents from revealing.
Wherein, there are four the settings of compacting part 131, and four compacting parts 131 are symmetrically arranged, compacting part 131
The thickness of relatively close 12 one end of snorkel is less than the thickness for being relatively distant from 12 one end of snorkel, and compacting part 131 is relatively distant from
11 one end of junction block is in arcuation, and relatively close 11 one end of junction block of compacting part 131 is plane.
Meanwhile junction block 11 is in a circular table shape, is provided with appearance on the outside of the tube wall of relatively close 12 one end of snorkel of junction block 11
Receive the groove 111 of compacting part 131, the bed-plate dimension of groove 111 is identical as the planar dimension of compacting part 131.Four compressions
Component 131 is symmetrically arranged, and not only makes the hose wall four direction uniform force of fuel gas conduit, prevents fuel gas conduit from falling off, and
And cooperate with the nut 132 that is screwed on, so that the hose wall of fuel gas conduit is by uniform extruding force.Compacting part 131 is relatively close logical
The thickness of 12 one end of tracheae is less than the thickness for being relatively distant from 12 one end of snorkel, so that compacting part 131 is relatively distant from snorkel
12 sides are relatively thick, and when the nut 132 that is screwed on is mobile away from 12 direction of snorkel, that is, the nut 132 that is screwed on is towards compression
When the larger side of 131 thickness of component is mobile, the opposite joint place with compacting part 131 of the hose wall of fuel gas conduit can be made to be subject to
Power can be increasing, and the hose wall of fuel gas conduit is caused to fall into the groove in junction block 11, until fuel gas conduit hose wall with it is recessed
The bottom surface of slot 111 is bonded completely, and the hose wall of fuel gas conduit will also be stretched, and the connection with junction block 11 becomes even closer,
So as to effectively guarantee the leakproofness of gas kitchen pipe joint.Junction block 11 is in a circular table shape, conveniently fills in fuel gas conduit.
As also shown in fig. 2, the planar ends of compacting part 131 are provided with the first rubber layer 134, the bottom surface of groove 111 and
Side wall is provided with the second rubber layer 112.The hose wall ontology of fuel gas conduit has certain hardness, by compacting part 131
Extruding after, though a degree of deformation can occur, can not completely fill the gap in groove 111, still can make
At micro leakage.The design of first rubber layer 134 and the second rubber layer 112, is able to solve this problem, in extrusion process
In, the first rubber layer 134 and the second rubber layer 112 can perfectly fill the gap in groove 111, guarantee leakproofness.
It further include bellows 2, bellows 2 is relatively distant from 11 one end of junction block with snorkel 12 and is fixedly connected；Bellows 2 with
And coupling pipe elements 1 the phenomenon that being made of stainless steel, gas kitchen pipe joint is avoided to corrode.
In conclusion such gas kitchen pipe joint, is made of stainless steel, avoid what corroding occurred in gas kitchen pipe joint from showing
As guaranteeing the physical life of gas kitchen pipe joint；Junction block 11 is in a circular table shape simultaneously, is easy to connect with fuel gas conduit；Seal assembly 13
Design, can either guarantee that combustion gas will not be revealed, and can guarantee that fuel gas conduit will not fall off, guarantee using safe.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of gas kitchen pipe joint, it is characterised in that: including coupling pipe elements, the coupling pipe elements include junction block, snorkel with
And seal assembly, the junction block are fixedly connected with snorkel, the outer surface of snorkel is arranged in the seal assembly, described close
Sealing assembly includes compacting part and the nut that is screwed on, and the compacting part is hinged on ventilation pipe outer wall and is bonded one with junction block relatively
The outer wall at end, be screwed on nut and the junction block is slidably connected, the compacting part be relatively distant from junction block one end be provided with
The external screw thread of the nut that is screwed on cooperation, when being screwed on, fuel gas conduit one end is bonded by the compacting part with junction block.
2. gas kitchen pipe joint described in accordance with the claim 1, it is characterised in that: there are four the compacting part settings, and four
The compacting part is symmetrically arranged, and the thickness of described relatively close snorkel one end of compacting part, which is less than, is relatively distant from ventilation
The thickness of pipe one end, the compacting part are relatively distant from junction block one end in arcuation, the relatively close junction block of compacting part
One end is plane.
3. gas kitchen pipe joint according to claim 2, it is characterised in that: the junction block is in a circular table shape, the junction block
Be provided with the groove for accommodating compacting part on the outside of the tube wall of relatively close snorkel one end, the bed-plate dimension of the groove with it is described
The planar dimension of compacting part is identical.
4. gas kitchen pipe joint described in accordance with the claim 3, it is characterised in that: the planar ends of the compacting part are provided with first
Rubber layer, the bottom surface of the groove and side wall are provided with the second rubber layer.
5. gas kitchen pipe joint described in accordance with the claim 1, it is characterised in that: it further include bellows, the bellows and ventilation
Pipe is relatively distant from junction block one end and is fixedly connected.
6. gas kitchen pipe joint according to claim 5, it is characterised in that: the bellows and coupling pipe elements are by stainless
Steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063650.0U CN208503729U (en) | 2018-07-06 | 2018-07-06 | A kind of gas kitchen pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063650.0U CN208503729U (en) | 2018-07-06 | 2018-07-06 | A kind of gas kitchen pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503729U true CN208503729U (en) | 2019-02-15 |
Family
ID=65283655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063650.0U Expired - Fee Related CN208503729U (en) | 2018-07-06 | 2018-07-06 | A kind of gas kitchen pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483178A (en) * | 2021-09-08 | 2021-10-08 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
-
2018
- 2018-07-06 CN CN201821063650.0U patent/CN208503729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483178A (en) * | 2021-09-08 | 2021-10-08 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
| CN113483178B (en) * | 2021-09-08 | 2021-11-05 | 海门市协通精密机械制造有限公司 | Self-adaptive hose connector and using method thereof |
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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: 20190215 Termination date: 20210706 |