CN108119716A - A kind of grafting head assembly - Google Patents
A kind of grafting head assembly Download PDFInfo
- Publication number
- CN108119716A CN108119716A CN201810020588.5A CN201810020588A CN108119716A CN 108119716 A CN108119716 A CN 108119716A CN 201810020588 A CN201810020588 A CN 201810020588A CN 108119716 A CN108119716 A CN 108119716A
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- China
- Prior art keywords
- convex shape
- feed pipe
- groove
- buckle
- convex
- Prior art date
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The present invention relates to a kind of grafting head assembly, including：First convex shape circulating type is located at feed pipe end periphery；Second convex shape circulating type is located at feed pipe periphery and the first convex shape one side；First groove is formd between first convex shape and the second convex shape；3rd convex shape is located at feed pipe periphery and the second convex shape one side；4th convex shape circulating type is located at feed pipe periphery and is close to the 3rd convex shape；Second groove is formd between second convex shape and the 3rd convex shape；It connects pipe end and one buckle slot is set；" C " type structure is arranged on the inside of Elastic buckle；Feed pipe plug-in type is located at one end that connecting tube is equipped with buckle slot；Sealing ring is located in the first groove；Buckle slot matches with the position of the second groove；Elastic buckle transverse-plug type is located in buckle slot.The beneficial effects of the invention are as follows：Simple in construction, easy to disassemble and assemble, service life is long, is effectively improved the stability and leakproofness of water pipe connection.
Description
Technical field
The present invention relates to a kind of grafting head assemblies, belong to water pipe connection component field.
Background technology
Water pipe is the pipeline to supply water with draining, is one of essential instrument in our daily lifes, it can send water
The place with water is needed to us.Water pipe and its each apparatus, such as the connection mode of water heater, tap, water tank and structure pair
The transmission influence of water is huge, and the connection mode or structure of poor sealing performance can largely waste water source；Dismount complicated connection side
Formula or structure can bring inconvenience to the daily installation and detection of people.At present common water pipe and each apparatus connection mode and
Mechanism is all to be coordinated using regular screw threads, and sealing performance is poor, for a long time using being present with drainage；And it dismounts multiple
It is miscellaneous, easily occur stripped thread phenomenon and service life is short, increase cost；Be not suitable for promoting the use of.
For this purpose, how to provide the research purpose that a kind of grafting head assembly easy to disassemble, good seal performance is the present invention.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of grafting head assembly, pass through sealing ring, Elastic buckle and the special knot of nozzle
Good seal performance, purpose convenient for disassembly and assembly are realized in cooperation between structure.
To solve prior art problem, the technical solution adopted in the present invention is：
A kind of grafting head assembly, including two kinds of structures：
Wherein structure one includes：Feed pipe, connecting tube, Elastic buckle, sealing ring, the first convex shape, the second convex shape,
Three convex shapes, the 4th convex shape, the first groove, the second groove and buckle slot；The first convex shape circulating type is set
In the feed pipe end periphery；The second convex shape circulating type is located at the feed pipe periphery and the first convex
Structure one side；First groove is formd between first convex shape and second convex shape；Described
3rd convex shape is located at the feed pipe periphery and the second convex shape one side；The 4th convex shape circulating type is set
In the feed pipe periphery and it is close to the 3rd convex shape；Second convex shape and the 3rd convex shape
Between form second groove；The connection pipe end sets a buckle slot；It is arranged on the inside of the Elastic buckle
" C " type structure；The feed pipe plug-in type is located at one end that the connecting tube is equipped with buckle slot；The sealing ring is located at
In first groove；The buckle slot matches with the position of second groove；The Elastic buckle is horizontal to be inserted
Formula is located in the buckle slot.
Structure two includes：Feed pipe, connecting tube, Elastic buckle, sealing ring, the first convex shape, the 3rd convex shape,
Four convex shapes, the second groove and buckle slot；Described feed pipe one end wraps around formula and is provided with the first convex shape；It is described
The 3rd convex shape circulating type be located on the outside of the feed pipe and the one side of the first convex shape；The first convex knot
One second groove is formed between structure and the 3rd convex shape；The 4th convex shape close contact is located at described the
One side of three convex shapes away from the first convex shape；Described connecting tube one end is provided with buckle slot；The Elastic buckle
It is arranged to " C " font structure；The sealing ring is fixed to be located on the inside of the Elastic buckle；The feed pipe is equipped with the
One end plug-in type of one convex shape is located at one end that the connecting tube is equipped with buckle slot；The Elastic buckle is laterally inserted
Formula is located in the buckle slot and the second groove.
Further, the material selection of the sealing ring is rubber or silica gel material.
Further, the 3rd convex shape and the 4th convex shape company of fixation in a manner of stamping forming
It connects.
Further, first convex shape, the second convex shape, the 3rd convex shape and the 4th convex shape
Diameter dimension is identical.
Further, the internal diameter size of the connecting tube and the outer diameter of first convex shape match.
Further, the width dimensions of the buckle slot are identical with the width dimensions of second groove.
Further, the internal diameter size of the Elastic buckle and the outer diameter of the feed pipe match.
Further, the thickness of the Elastic buckle and the width dimensions of the buckle slot match.
The beneficial effects of the invention are as follows：Simple in construction, easy to disassemble and assemble, service life is long, is effectively improved water pipe connection
Stability and leakproofness.
Description of the drawings
The structure diagram of feed pipe when Fig. 1 is one state of structure of the present invention.
The structure diagram of feed pipe when Fig. 2 is structure two-state of the present invention.
Fig. 3 is the structure diagram of connecting tube of the present invention.
The structure diagram of Elastic buckle when Fig. 4 is one state of structure of the present invention.
The structure diagram of Elastic buckle when Fig. 5 is structure two-state of the present invention.
Connection diagram when Fig. 6 is one state of structure of the present invention.
Connection diagram when Fig. 7 is structure two-state of the present invention.
Wherein：Feed pipe 1, connecting tube 2, Elastic buckle 3, sealing ring 4, the first convex shape 5, the second convex shape 6,
Three convex shapes 7, the 4th convex shape 8, the first groove 9, the second groove 10, buckle slot 11.
Specific embodiment
In order to which those skilled in the art more understand technical scheme, 1-7 is the present invention below in conjunction with the accompanying drawings
Further analysis.
Specific embodiment one：A kind of grafting head assembly, including：Feed pipe 1, connecting tube 2, Elastic buckle 3, sealing ring 4,
One convex shape 5, the second convex shape 6, the 3rd convex shape 7, the 4th convex shape 8, the first groove 9, the second groove 10, card
Catching groove 11；
As shown in Figure 1,5 circulating type of the first convex shape is located at 1 end periphery of feed pipe；Second convex shape, 6 circulating type is located at
1 periphery of feed pipe and 5 one side of the first convex shape；One first is formd between first convex shape 5 and the second convex shape 6
Groove 9, for placing sealing ring 4；3rd convex shape 7 is located at 1 periphery of feed pipe and 6 one side of the second convex shape；4th is convex
8 circulating type of type structure is located at 1 periphery of feed pipe and is close to the 3rd convex shape 7, the 3rd convex shape 7 and the 4th convex shape
8 are fixedly connected in a manner of stamping forming, the overall stability of enhancing structure；Second convex shape 6 and the 3rd convex shape 7 it
Between form second groove 10；First convex shape 5, the second convex shape 6, the 3rd convex shape 7 and the 4th convex knot
The diameter dimension of structure 8 is identical, will not generate gap when ensuring that feed pipe 1 injects connecting tube 2.
As shown in figure 3,2 end of connecting tube setting, one buckle slot 11, the width dimensions of buckle slot 11 and the second groove 10
Width dimensions are identical, to ensure the position of buckle slot 11 and the position kissing of the second groove 10 after the reeve connecting tube 2 of feed pipe 1
It closes；The internal diameter size of connecting tube 2 and the outer diameter of the first convex shape 5 match, to ensure that feed pipe 1 can be injected smoothly
In connecting tube 2.
As shown in figure 4,3 inside of Elastic buckle is arranged to " C " type structure；The internal diameter size of Elastic buckle 3 and feed pipe 1
Outer diameter matches；The thickness of Elastic buckle 3 and the width dimensions of buckle slot 11 match, to ensure Elastic buckle 3
It can smoothly inject in buckle slot 11.
When user of service needs to connect feed pipe 1 and connecting tube 2, as shown in fig. 6,1 plug-in type of feed pipe is located at connection
One end of the buckle slot 11 of 2 one end of pipe；Sealing ring 4 is located in the first groove 9, and the material selection of sealing ring 4 is rubber or silicon
Glue material；Buckle slot 11 matches with the position of the second groove 10；3 transverse-plug type of Elastic buckle is located in buckle slot 11, complete at this time
Into connection.
Specific embodiment two：A kind of grafting head assembly, including：Feed pipe 1, connecting tube 2, Elastic buckle 3, sealing ring 4,
One convex shape 5, the 3rd convex shape 7, the 4th convex shape 8, the second groove 10 and buckle slot 11；
As shown in Fig. 2, 1 one end of feed pipe, which wraps around formula, is provided with the first convex shape 5；3rd convex shape, 7 circulating type is set
In 1 outside of feed pipe and the one side of the first convex shape 5；It is recessed that second is formed between first convex shape 5 and the 3rd convex shape 7
Slot 10；4th convex shape, 8 close contact is located at one side of the 3rd convex shape 7 away from the first convex shape 5, the 3rd convex shape
7 are fixedly connected with the 4th convex shape 8 in a manner of stamping forming, enhance overall structure stability；First convex shape 5,
Three convex shapes 7 are identical with the diameter dimension of the 4th convex shape 8.
As shown in figure 3, the internal diameter size of connecting tube 2 and the outer diameter of the first convex shape 5 match, to ensure to feed water
Pipe 1 can be smoothly inserted into connecting tube 2；2 one end of connecting tube is provided with buckle slot 11, width dimensions of buckle slot 11 and second recessed
The width dimensions of slot 10 are identical, it is ensured that buckle slot 11 matches with the position of the second groove 10 after feed pipe 1 is inserted into connecting tube 2.
As shown in figure 5, Elastic buckle 3 is arranged to " C " font structure；The internal diameter size of Elastic buckle 3 is outer with feed pipe 1
Footpath size matches, it is ensured that Elastic buckle 3 can be smoothly inserted into；Sealing ring 4 is fixed to be located at 3 inside of Elastic buckle, sealing ring 4
Material selection be rubber or silica gel material；The thickness of Elastic buckle 3 and the width dimensions of buckle slot 11 match, really
Gap will not be caused and influence the leakproofness of connection by protecting after Elastic buckle 3 injects buckle slot 11.
When user of service needs to connect feed pipe 1 and connecting tube 2, as shown in fig. 7, feed pipe 1 is equipped with the first convex knot
One end plug-in type of structure 5 is located at one end that connecting tube 2 is equipped with buckle slot 11, at this time the position of buckle slot 11 and the second groove 10
Position matches；3 laterally inserted formula of Elastic buckle is located in 11 and second groove 10 of buckle slot, and achieve a fixed connection feed pipe 1
With connecting tube 2, and the sealing ring 4 in Elastic buckle 3 is effectively guaranteed between will not being caused between feed pipe 1 and connecting tube 2
Gap has ensured the leakproofness of connection.
When user of service needs dismounting, it is only necessary to the extraction out of buckle slot 11 Elastic buckle 3, then can to
Water pipe 1 is extracted out of connecting tube 2, realizes the purpose of fast quick-detach；And for the torsion that compares is threadedly coupled, stripped thread will not occur
Phenomenon.
The present invention realizes good seal performance by the cooperation between sealing ring 4, Elastic buckle 3 and nozzle special construction, tears open
Fill convenient purpose.Simple in construction, easy to disassemble and assemble, service life is long, is effectively improved stability and the sealing of water pipe connection
Property.
Technical solution provided herein is described in detail above, embodiment used herein is to the application
Principle and embodiment be set forth, the explanation of above example is served only for helping to understand the present processes and its core
Thought；Meanwhile for those of ordinary skill in the art, according to the thought of the application, in specific embodiment and application range
Upper there will be changes, in conclusion this specification content should not be construed as the limitation to the application.
Claims (8)
1. a kind of grafting head assembly, it is characterised in that：Including two kinds of structures：
Wherein structure one includes：Feed pipe, connecting tube, Elastic buckle, sealing ring, the first convex shape, the second convex shape,
Three convex shapes, the 4th convex shape, the first groove, the second groove and buckle slot；The first convex shape circulating type is set
In the feed pipe end periphery；The second convex shape circulating type is located at the feed pipe periphery and the first convex
Structure one side；First groove is formd between first convex shape and second convex shape；Described
3rd convex shape is located at the feed pipe periphery and the second convex shape one side；The 4th convex shape circulating type is set
In the feed pipe periphery and it is close to the 3rd convex shape；Second convex shape and the 3rd convex shape
Between form second groove；The connection pipe end sets a buckle slot；It is arranged on the inside of the Elastic buckle
" C " type structure；The feed pipe plug-in type is located at one end that the connecting tube is equipped with buckle slot；The sealing ring is located at
In first groove；The buckle slot matches with the position of second groove；The Elastic buckle is horizontal to be inserted
Formula is located in the buckle slot；
Structure two includes：It is feed pipe, connecting tube, Elastic buckle, sealing ring, the first convex shape, the 3rd convex shape, the 4th convex
Type structure, the second groove and buckle slot；Described feed pipe one end wraps around formula and is provided with the first convex shape；Described
Three convex shape circulating types are located on the outside of the feed pipe and the one side of the first convex shape；First convex shape with
One second groove is formed between 3rd convex shape；It is convex that the 4th convex shape close contact is located at described the 3rd
One side of the type structure away from the first convex shape；Described connecting tube one end is provided with buckle slot；The Elastic buckle is set
For " C " font structure；The sealing ring is fixed to be located on the inside of the Elastic buckle；It is convex that the feed pipe is equipped with first
One end plug-in type of type structure is located at one end that the connecting tube is equipped with buckle slot；The laterally inserted formula of the Elastic buckle is set
In the buckle slot and the second groove.
2. a kind of grafting head assembly according to claim 1, it is characterised in that：The material selection of the sealing ring is rubber
Glue or silica gel material.
3. a kind of grafting head assembly according to claim 1, it is characterised in that：3rd convex shape with it is described
4th convex shape is fixedly connected in a manner of stamping forming.
4. a kind of grafting head assembly according to claim 1, it is characterised in that：It is first convex shape, second convex
The diameter dimension of type structure, the 3rd convex shape and the 4th convex shape is identical.
5. a kind of grafting head assembly according to claim 1, it is characterised in that：The internal diameter size of the connecting tube and institute
The outer diameter for the first convex shape stated matches.
6. a kind of grafting head assembly according to claim 1, it is characterised in that：The width dimensions of the buckle slot and institute
The width dimensions for the second groove stated are identical.
7. a kind of grafting head assembly according to claim 1, it is characterised in that：The internal diameter size of the Elastic buckle with
The outer diameter of the feed pipe matches.
8. a kind of grafting head assembly according to claim 1, it is characterised in that：The thickness of the Elastic buckle with
The width dimensions of the buckle slot match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020588.5A CN108119716A (en) | 2018-01-10 | 2018-01-10 | A kind of grafting head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020588.5A CN108119716A (en) | 2018-01-10 | 2018-01-10 | A kind of grafting head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119716A true CN108119716A (en) | 2018-06-05 |
Family
ID=62232863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810020588.5A Pending CN108119716A (en) | 2018-01-10 | 2018-01-10 | A kind of grafting head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119716A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513882A (en) * | 1994-09-30 | 1996-05-07 | Lewis; Phil | Universal non-threaded pipe connector system |
| CN101072967A (en) * | 2004-10-15 | 2007-11-14 | 三樱工业株式会社 | Quick connector |
| CN203240171U (en) * | 2013-05-08 | 2013-10-16 | 宁波奥云德电器有限公司 | Quick coupling for auto cleaning pipeline |
| CN204785215U (en) * | 2015-05-21 | 2015-11-18 | 厦门建霖工业有限公司 | Quick disconnect structure of pipe fitting |
| CN207378347U (en) * | 2018-01-10 | 2018-05-18 | 中山共鸣电器有限公司 | A kind of new individual pen grafting head assembly |
| CN207378352U (en) * | 2018-01-10 | 2018-05-18 | 中山共鸣电器有限公司 | A kind of new double-round grafting head assembly |
-
2018
- 2018-01-10 CN CN201810020588.5A patent/CN108119716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513882A (en) * | 1994-09-30 | 1996-05-07 | Lewis; Phil | Universal non-threaded pipe connector system |
| CN101072967A (en) * | 2004-10-15 | 2007-11-14 | 三樱工业株式会社 | Quick connector |
| CN203240171U (en) * | 2013-05-08 | 2013-10-16 | 宁波奥云德电器有限公司 | Quick coupling for auto cleaning pipeline |
| CN204785215U (en) * | 2015-05-21 | 2015-11-18 | 厦门建霖工业有限公司 | Quick disconnect structure of pipe fitting |
| CN207378347U (en) * | 2018-01-10 | 2018-05-18 | 中山共鸣电器有限公司 | A kind of new individual pen grafting head assembly |
| CN207378352U (en) * | 2018-01-10 | 2018-05-18 | 中山共鸣电器有限公司 | A kind of new double-round grafting head assembly |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
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| RJ01 | Rejection of invention patent application after publication |