CN104455871B - A kind of three-limb tube part - Google Patents
A kind of three-limb tube part Download PDFInfo
- Publication number
- CN104455871B CN104455871B CN201410715165.7A CN201410715165A CN104455871B CN 104455871 B CN104455871 B CN 104455871B CN 201410715165 A CN201410715165 A CN 201410715165A CN 104455871 B CN104455871 B CN 104455871B
- Authority
- CN
- China
- Prior art keywords
- section
- way cock
- shoulder hole
- card casing
- pipeline section
- 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.)
- Active
Links
- 230000013011 mating Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000035859 Drug effect increased Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/05—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings comprising a first ring being placed on a male part and a second ring in the sleeve or socket
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/10—Sleeveless joints between two pipes, one being introduced into the other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention discloses a kind of three-limb tube part, including three way cock, external member, supporting straight pipe and О RunddichtringO, described three way cock includes that card casing section, bellmouth pipeline section, straight length, bellmouth pipeline section and straight length are installed along central axis, and card casing section is perpendicular to central axis and installs；Described card casing section is in mating connection with external member, and bellmouth pipeline section is in mating connection with supporting straight pipe；Described external member includes overcoat, cutting ferrule, tabletting, V-shaped seal ring, interior lining core；In described three way cock, pipeline section intersection is provided with inner chamber, and the inwall of inner chamber is provided with cushion；The first shoulder hole, the second shoulder hole is had in the card casing section of three way cock.The present invention has firm, the feature of good seal performance of connection, the cushion that the inwall of inner chamber is provided with, it is ensured that three way cock is the most wear-resistant, is difficult to fracture damage, is unlikely to deform, can guarantee that the reliability of connection, and service life is long.
Description
[technical field]
The present invention relates to connect pipe fitting technical field, the particularly technical field of three-limb tube part.
[background technology]
Pipe fitting be tubing plays connection, control, break-in, shunt, seal, zero of the effect such as support
The general designation of part, is by the important component part of pipe connecting line, can be divided into spigot-and-socket pipe according to method of attachment
Part, threaded fitting, flanged fitting and weld-end fittings four class.The multiplex material identical with pipe of pipe fitting is made,
There are elbow, flange, tee T, four-way pipe and reduced pipe etc..
Pipe fitting is generally used to transmit fluid, for preventing fluid leakage, typically requires to be seamless link between pipe fitting,
Require that the pipe fitting being connected has the size cooperated, and connect pipe fitting by certain combination, as
When socket joint connects, it is generally required to install in joint or be wound around encapsulant, when pipe thread connects, have
Adapting device, during Flange joint, needs many accessories.
There is the pipe joint of three openings tee T.Tee T is widely used in the pipe network of conveying liquid, gas,
Being mainly used in the shunting to liquid stream and turn to, the junction impact force of tee pipe fitting is relatively big, rushes for a long time
Hit and may cause deformation, affect the conveying of liquid stream；Bite type is generally used to connect when three way cock is connected with pipeline
Head, the catenation principle of ferrule-type compression joint be fastened under the screw-down torque effect increased of going forward one by one sharp-pointed multiple-cutting-edge by
Gradually cutting the outer wall of steel pipe, the pipe fitting having reached to reliably seal connects purpose.The defect existed is bound fraction
After using a period of time, gap easily occurs, easily produce leakage, additionally mounted pipe fitting joint pressure-bearing outside
Ability, by being easily deformed damage after external force, sealing reduces.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, proposes a kind of three-limb tube part, passes through
Connect firm, good seal performance, the most wear-resistant, it is difficult to fracture damage, is unlikely to deform, use the longevity
Life is long.
For achieving the above object, the present invention proposes a kind of three-limb tube part, including three way cock, external member,
Supporting straight pipe and О RunddichtringO, described three way cock includes card casing section, bellmouth pipeline section, straight length,
Bellmouth pipeline section and straight length are installed along central axis, and card casing section is perpendicular to central axis and installs；Described
Card casing section is in mating connection with external member, and bellmouth pipeline section is in mating connection with supporting straight pipe；Described external member
Including overcoat, cutting ferrule, tabletting, V-shaped seal ring, interior lining core；In described three way cock, pipeline section intersection sets
Having inner chamber, the inwall of inner chamber is provided with cushion；Have in the card casing section of three way cock the first shoulder hole,
Second shoulder hole, is provided with female thread in described straight length, can be connected with other pipe fitting；Three way cock's outer wall
Being provided with reinforcement, reinforcement is positioned at card casing section and bellmouth pipeline section, the junction of straight length, reinforcement
Quantity be several, the end face of described interior lining core one end and the first shoulder hole coordinate to be installed, and interior lining core depends on
Secondary V-shaped seal ring, tabletting, the cutting ferrule of being set with, V-shaped seal ring coordinates with the second shoulder hole of card casing section
Install；Described V-shaped seal ring is connected with tabletting, and tabletting is connected with cutting ferrule, is provided with overcoat outside cutting ferrule,
Compressing between cutting ferrule and overcoat and install, tabletting and overcoat also coordinate installation with the second shoulder hole of card casing section,
Described supporting straight pipe includes conical section and connects pipeline section, connects pipeline section outer wall and is provided with connection screw thread, described
Being provided with О RunddichtringO on conical section, О RunddichtringO clamp-ons tapered opening, it is achieved tapered opening and taper
Sealing between Duan；The quantity of О RunddichtringO is multiple.
As preferably, described interior lining core coordinates with the first shoulder hole extruding, the V-shaped seal ring press-in of interior lining core
Second shoulder hole, it is achieved the sealing between external member and card casing section；Described first shoulder hole is positioned at card casing section
Inner side, the second shoulder hole is positioned at the outside of card casing section.
As preferably, having tapered opening in described bellmouth pipeline section, the big end of tapered opening is opened to three and connects
The outer end of head, the conical section of supporting straight pipe matches with tapered opening installation, it is achieved tapered opening and taper
The tapered squeezing of section connects.
Beneficial effects of the present invention: the present invention is connected by bite type and cone is tightly connected, has reached the company of sealing
Connect curved way pipe fitting purpose, after being connected with pipeline, there is firm, the feature of good seal performance of connection, inner chamber
The cushion that inwall is provided with, in tee pipe fitting work process, it is ensured that three way cock is the most resistance to
Abrasion, is difficult to fracture damage, and cushion is fitted with three way cock's inwall, made liquid stream steadily flow through, reinforcement
Setting ensure that the bearing capacity outside three way cock, be unlikely to deform.Simple in construction, easy to use, system
Make superior, profile is the most attractive in appearance, mounting or dismounting performance repeatedly is good；The tabletting that increases, cutting ferrule, V-shaped seal ring and many
Individual О RunddichtringO structure, can guarantee that the reliability of sealing, and bound fraction is not susceptible to reveal, service life
Long.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the connection diagram of the present invention a kind of three-limb tube part；
Fig. 2 is three way cock's schematic diagram of the present invention a kind of three-limb tube part；
Fig. 3 is the external member connection diagram of the present invention a kind of three-limb tube part；
Fig. 4 is the straight pipe connection diagram of the present invention a kind of three-limb tube part.
In figure: 1-three way cock, 11-card casing section, 111-the first shoulder hole, 112-the second shoulder hole, 12-
Bellmouth pipeline section, 121-tapered opening, 13-straight length, 131-female thread, 14-inner chamber, 141-cushion,
Lining core in 15-reinforcement, 2-external member, 21-overcoat, 22-cutting ferrule, 23-tabletting, 24-V RunddichtringO, 25-,
The supporting straight pipe of 3-, 31-conical section, 32-connect pipeline section, 321-connects screw thread, 4-О RunddichtringO.
[detailed description of the invention]
Refering to Fig. 1～Fig. 4, the present invention, including three way cock 1, external member 2, supporting straight pipe 3 and О type
Sealing ring 4, described three way cock 1 includes card casing section 11, bellmouth pipeline section 12, straight length 13, taper
Hole pipeline section 12 and straight length 13 are installed along central axis, and card casing section 11 is perpendicular to central axis and installs；
Described card casing section 11 is in mating connection with external member 2, and bellmouth pipeline section 12 matches with supporting straight pipe 3
Connect；Described external member 2 includes overcoat 21, cutting ferrule 22, tabletting 23, V-shaped seal ring 24, interior lining core 25；
In described three way cock 1, pipeline section intersection is provided with inner chamber 14, and the inwall of inner chamber 14 is provided with cushion 141；
First shoulder hole the 111, second shoulder hole 112 is had in the card casing section 11 of three way cock 1.
It is provided with female thread 131 in described straight length 13, can be connected with other pipe fitting；Three way cock 1 outer wall
Being provided with reinforcement 15, reinforcement 15 is positioned at card casing section 11 and bellmouth pipeline section 12, straight length 13
Junction, the quantity of reinforcement 15 is several.The end face of described interior lining core 25 one end and the first shoulder hole
111 coordinate installation, and interior lining core 25 is set with V-shaped seal ring 24, tabletting 23, cutting ferrule 22, V-type successively
Sealing ring 24 coordinates installation with the second shoulder hole 112 of card casing section 11；Described V-shaped seal ring 24 and pressure
Sheet 23 is connected, and tabletting 23 is connected with cutting ferrule 22, is provided with overcoat 21 outside cutting ferrule 22, cutting ferrule 22 with
Compress between overcoat 21 and install, tabletting 23 and overcoat 21 also with the second shoulder hole 112 of card casing section 11
Coordinate and install.Described interior lining core 25 coordinates with the first shoulder hole 111 extruding, the V-seal of interior lining core 25
Circle 24 press-in the second shoulder hole 112, it is achieved the sealing between external member 2 and card casing section 11；Described first rank
Ladder hole 111 is positioned at the inner side of card casing section 11, and the second shoulder hole 112 is positioned at the outside of card casing section 11.
Described supporting straight pipe 3 includes conical section 31 and connects pipeline section 32, connects pipeline section 32 outer wall and is provided with connection
Screw thread 321.Having tapered opening 121 in described bellmouth pipeline section 12, the big end of tapered opening 121 is opened to
The outer end of three way cock 1, the conical section 31 of supporting straight pipe 3 matches with tapered opening 121 installation, real
Existing tapered opening 121 is connected with the tapered squeezing of conical section 31.On described conical section 31, О type is installed close
Seal 4, О RunddichtringO 4 clamp-ons tapered opening 121, it is achieved between tapered opening 121 and conical section 31
Sealing；The quantity of О RunddichtringO 4 is multiple.
Work process of the present invention:
One three-limb tube part of the present invention in the course of the work, the card casing section 11 of three way cock 1 and external member
2 fitted seal connect, and bellmouth pipeline section 12 and supporting straight pipe 3 fitted seal connect, and external member 2 are pressed into
In three way cock 1, interior lining core 25 can compress the first shoulder hole 111, tabletting 23 and overcoat 21 can compress card
Casing section 11 inwall, the V-shaped seal ring 24 outside interior lining core 25 realize interior lining core 25 and card casing section 11 it
Between sealing；The conical section 31 of supporting straight pipe 3 matches with tapered opening 122 installation, it is achieved taper is opened
Mouth 122 is connected with the tapered squeezing of conical section 31.The О RunddichtringO 4 installed on described conical section 31 squeezes
Enter tapered opening 122, it is achieved the sealing between tapered opening 122 and conical section 31.
The cushion 141 that the inwall of inner chamber 14 is provided with, in tee pipe fitting work process, it is ensured that three
Pass joint 1 is the most wear-resistant, is difficult to fracture damage, and cushion 141 is fitted with three way cock 1 inwall,
Making liquid stream steadily flow through, the setting of reinforcement 15 ensure that the bearing capacity outside three way cock 1, the most variable
Shape.
The present invention is connected by bite type and cone is tightly connected, and has reached to be tightly connected curved way pipe fitting purpose, with
After pipeline connects, there is firm, the feature of good seal performance of connection, the buffering that the inwall of inner chamber 14 is provided with
Layer 141, in tee pipe fitting work process, it is ensured that three way cock 1 is the most wear-resistant, the most easily broken
Rhegma is hindered, and cushion 141 is fitted with three way cock 1 inwall, makes liquid stream steadily flow through, setting of reinforcement 15
Put the bearing capacity that ensure that outside three way cock 1, be unlikely to deform.Simple in construction, easy to use, manufacture
Superior, profile is the most attractive in appearance, mounting or dismounting performance repeatedly is good；The tabletting 23 of increase, cutting ferrule 22, V-shaped seal ring
24 and multiple О RunddichtringO 4 structure, can guarantee that the reliability of sealing, bound fraction is not susceptible to reveal,
Service life is long.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention
Scheme after conversion belongs to protection scope of the present invention.
Claims (3)
1. a three-limb tube part, it is characterised in that: include three way cock (1), external member (2), supporting straight pipe
(3) and О RunddichtringO (4), described three way cock (1) include card casing section (11), bellmouth pipeline section (12),
Straight length (13), bellmouth pipeline section (12) and straight length (13) are installed along central axis, card casing section (11)
It is perpendicular to central axis install；Described card casing section (11) is in mating connection with external member (2), bellmouth pipeline section
(12) in mating connection with supporting straight pipe (3)；Described external member (2) include overcoat (21), cutting ferrule (22),
Tabletting (23), V-shaped seal ring (24), interior lining core (25)；Described three way cock (1) interior pipeline section intersection sets
Inner chamber (14), the inwall of inner chamber (14) is had to be provided with cushion (141)；The card casing section of three way cock (1)
(11) the first shoulder hole (111), the second shoulder hole (112) are had in, in being provided with in described straight length (13)
Screw thread (131), can be connected with other pipe fitting；Three way cock (1) outer wall is provided with reinforcement (15), adds
Strong muscle (15) is positioned at card casing section (11) and bellmouth pipeline section (12), the junction of straight length (13), strengthens
The quantity of muscle (15) is several, and the end face of described interior lining core (25) one end and the first shoulder hole (111) coordinate
Install, interior lining core (25) is set with V-shaped seal ring (24), tabletting (23), cutting ferrule (22), V successively
RunddichtringO (24) coordinates installation with second shoulder hole (112) of card casing section (11)；Described V-shaped seal ring
(24) being connected with tabletting (23), tabletting (23) is connected with cutting ferrule (22), outside being provided with outside cutting ferrule (22)
Set (21), between cutting ferrule (22) and overcoat (21) compress installation, tabletting (23) and overcoat (21) also with cutting ferrule
Second shoulder hole (112) of pipeline section (11) coordinates to be installed, and described supporting straight pipe (3) includes conical section (31)
With connection pipeline section (32), connect pipeline section (32) outer wall and be provided with connection screw thread (321), described conical section (31)
On О RunddichtringO (4) is installed, О RunddichtringO (4) clamp-ons tapered opening (121), it is achieved tapered opening
(121) sealing and between conical section (31)；The quantity of О RunddichtringO (4) is multiple.
2. three-limb tube part as claimed in claim 1 a kind of, it is characterised in that: described interior lining core (25) and the
One shoulder hole (111) extruding coordinates, and the V-shaped seal ring (24) of interior lining core (25) is pressed into the second shoulder hole
(112), it is achieved the sealing between external member (2) and card casing section (11)；Described first shoulder hole (111) is positioned at
The inner side of card casing section (11), the second shoulder hole (112) is positioned at the outside of card casing section (11).
3. a kind of three-limb tube part as claimed in claim 1, it is characterised in that: described bellmouth pipeline section (12)
Inside having tapered opening (121), the big end of tapered opening (121) is opened to the outer end of three way cock (1), supporting
The conical section (31) of straight pipe (3) matches with tapered opening (121) installation, it is achieved tapered opening (121)
It is connected with the tapered squeezing of conical section (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715165.7A CN104455871B (en) | 2014-11-30 | 2014-11-30 | A kind of three-limb tube part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715165.7A CN104455871B (en) | 2014-11-30 | 2014-11-30 | A kind of three-limb tube part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104455871A CN104455871A (en) | 2015-03-25 |
| CN104455871B true CN104455871B (en) | 2016-08-17 |
Family
ID=52902382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715165.7A Active CN104455871B (en) | 2014-11-30 | 2014-11-30 | A kind of three-limb tube part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606297B (en) * | 2016-01-28 | 2018-06-26 | 宁波展望电器有限公司 | One kind is for barometric closed type mounting structure on vehicle-mounted inflator pump |
| CN106361388A (en) * | 2016-11-02 | 2017-02-01 | 张立军 | Endoscope sheath probe tube and manufacturing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR200103682T2 (en) * | 1999-06-15 | 2002-07-22 | Teklas Kauçuk Sanayi̇ Ve Ti̇c A.Ş. | Hose connector |
| CN2553224Y (en) * | 2002-04-29 | 2003-05-28 | 亚大塑料制品有限公司 | Fast replacing joint |
| CN2837652Y (en) * | 2005-06-30 | 2006-11-15 | 东风汽车有限公司 | Multifunctional pipe joint |
| CN102758980A (en) * | 2011-04-25 | 2012-10-31 | 湖北欧博汽车部件有限公司 | Novel rotary joint |
| CN203809912U (en) * | 2014-04-25 | 2014-09-03 | 浙江波士特机械有限公司 | Rotating joint with filter net |
| CN204284760U (en) * | 2014-11-30 | 2015-04-22 | 嘉兴迈思特管件制造有限公司 | A kind of three-limb tube part |
-
2014
- 2014-11-30 CN CN201410715165.7A patent/CN104455871B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104455871A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104455871B (en) | A kind of three-limb tube part | |
| CN207486284U (en) | A kind of reducing fittings connector | |
| CN104455815B (en) | Tapered sealing pipe connector for excavator | |
| CN103807526B (en) | Clamping sleeve type metal sealing pipe joint and using method thereof | |
| CN204284760U (en) | A kind of three-limb tube part | |
| CN201159349Y (en) | Hydraulic system pipe joint | |
| CN204284723U (en) | A kind of Large Chassis connection pipe fitting assembly | |
| CN202469311U (en) | High-pressure rubber pipe assembly | |
| CN202580374U (en) | Compression type pipe joint | |
| CN208579051U (en) | A kind of sewage treatment Pipe couplings | |
| CN205639993U (en) | Divide manifold | |
| CN103195991A (en) | Seal connection structure for metal pipes | |
| CN204611129U (en) | A kind of cartridge connection valve | |
| CN204239925U (en) | A kind of pipeline jointing | |
| CN107448713A (en) | A kind of bite type seal tube joint | |
| CN203189904U (en) | Sealing connecting structure of metal pipe | |
| CN105627019A (en) | 24-degree-cone ultra-high pressure composite sealing terminal pipe connector | |
| CN104295829B (en) | Connecting structure of plastic-coated composite steel pipe and connecting method thereof | |
| CN205350701U (en) | 24 compound sealing end coupling of degree awl superhigh pressure | |
| CN208859181U (en) | A kind of water belt lacing for preventing Agricultural hose from bursting | |
| CN207034457U (en) | A kind of non-casting attachment structure of the full thin-walled of novel stainless steel pipe | |
| CN205350702U (en) | Awl metal to metal closed angle sealing end coupling | |
| CN104455829B (en) | Connecting pipe assembly for large automobile chassis | |
| CN205842035U (en) | The outlet reducing adapter of line with rubber pressure vessels for the chemical industry | |
| CN215000007U (en) | Novel connecting structure based on pipe flanging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tee connection pipe fitting Effective date of registration: 20220615 Granted publication date: 20160817 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: JIAXING MASTER PLUMBING CO.,LTD. Registration number: Y2022330000960 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20160817 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: JIAXING MASTER PLUMBING CO.,LTD. Registration number: Y2022330000960 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 314300 No.1 Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Meisite Hydraulic Pipe Fitting Co.,Ltd. Address before: 314300 No.1 Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING MASTER PLUMBING CO.,LTD. |
|
| CP03 | Change of name, title or address |