CN109058610A - A kind of PVC pipe - Google Patents
A kind of PVC pipe Download PDFInfo
- Publication number
- CN109058610A CN109058610A CN201811278751.4A CN201811278751A CN109058610A CN 109058610 A CN109058610 A CN 109058610A CN 201811278751 A CN201811278751 A CN 201811278751A CN 109058610 A CN109058610 A CN 109058610A
- Authority
- CN
- China
- Prior art keywords
- tube body
- pvc pipe
- outside
- fixed
- fixation kit
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 229920000915 polyvinyl chloride Polymers 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002435 tendon Anatomy 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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention relates to tubing technical fields, specifically a kind of PVC pipe, including pvc pipe, connecting rod, the first protrusion, the first fixture block, tube body, interior tube body, arc-shaped workpiece, reinforcing rib, outer tube body, abrasionproof part, connector, the first fixation kit, the second fixation kit, locking belt, snap-gauge, spring, steel ball, groove, latch segment, connection component, outer sleeve body, the second protrusion, interior runner pipe and the second fixture block；Pvc pipe of the invention special construction abrasionproof part fixed outside it, pvc pipe carry out using when can prevent to avoid tube body by the damage to rub with ground face contact between tube body；Tube body uses double-layer structure simultaneously, and reinforcing rib is added in centre, intensity is high, internal arc-shaped workpiece is supported to whole when in use, tube body compressive deformation can effectively be avoided, it is inserted into pvc pipe using the connector of special construction, by the mode of the additional locking locking of mutually matched mode, improves the fastness of connection and the leakproofness of connection to realize.
Description
Technical field
The present invention relates to tubing technical field, specifically a kind of PVC pipe.
Background technique
The main ingredient of PVC is polyvinyl chloride, and other compositions are added to enhance one kind of its heat resistance, toughness, ductility
Material；The top layer of this skin covering of the surface is paint, and intermediate main component is polyvinyl chloride, and lowest level is back coating adhesive；It is
Liked deeply in the world today, a kind of rather popular and synthetic material for being also widely used.
Current pvc pipe when in use can directly with ground face contact, therefore easily and ground friction when being laid with or packing up,
And then easily lead to and be damaged outside tube body, the service life of pvc pipe is seriously affected, while existing pvc pipe is when being attached, together
When need by machinery sintering carry out, more arduously, while being not available for dismantling, therefore there are significant limitations.In consideration of it,
The present invention provides a kind of PVC pipes, have the following characteristics that
(1) a kind of PVC pipe of the present invention, pvc pipe special construction abrasionproof part fixed outside it, in PVC
Pipe carry out using when can prevent to avoid tube body by the damage to rub with ground face contact between tube body, improve the longevity that tube body uses
Life.
(2) a kind of PVC pipe of the present invention, while tube body uses double-layer structure, and reinforcing rib is added in centre, by force
Degree is high, and internal arc-shaped workpiece is supported to whole when in use, can effectively avoid tube body compressive deformation.
(3) a kind of PVC pipe of the present invention is made when by the connection of pvc pipe using the connector of special construction
Pvc pipe insertion, by the mode of the additional locking locking of mutually matched mode, to realize the fastness and connection that improve connection
Leakproofness.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of PVC pipe, pvc pipe spy fixed outside it
Different structure abrasionproof part, pvc pipe carry out using when can prevent to avoid tube body by the damage to rub with ground face contact between tube body
Evil improves the service life that tube body uses；Tube body uses double-layer structure simultaneously, and reinforcing rib is added in centre, and intensity is high, when in use
Internal arc-shaped workpiece is supported to whole, can effectively avoid tube body compressive deformation；When by the connection of pvc pipe, spy is utilized
The connector of different structure is inserted into pvc pipe, by the mode of the additional locking locking of mutually matched mode, to realize the company of raising
The leakproofness of the fastness and connection that connect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of PVC pipe, including pvc pipe and be used for institute
State the connector being attached between pvc pipe；The pvc pipe includes connecting rod, tube body and abrasionproof part, and the outside of the tube body
It is distributed abrasionproof part；The both ends of the tube body are fixed with connecting rod；First fixation kit of connector, the second fixation kit and company
Connected components, the connection component is used to be socketed two pvc pipes for needing to connect, and structure is equipped on the outside of the connection component
Identical first fixation kit and second fixation kit；First fixation kit and second fixation kit are used
In the pvc pipe and the connection component of being locked.
Specifically, the tube body includes interior tube body, arc-shaped workpiece, reinforcing rib and outer tube body, the outside distribution of the outer tube body
There are the abrasionproof part, and the fixed reinforcing rib in inside of the outer tube body；The fixed said inner tube body in the inside of the reinforcing rib,
And two arc-shaped workpieces are fixed in the inside of said inner tube body.
Specifically, the arc-shaped workpiece uses semicircular structure, and two arc-shaped workpieces are bonded using symmetrical mode.
Specifically, the abrasionproof part is using the fixed outside for being wound in the outer tube body of helical form.
Specifically, the both ends of said inner tube body extend outward to form the connecting rod, and the outside of the connecting rod is equidistant
It is distributed the first protrusion of cyclic structure；Be equally spaced the first fixture block that section is triangular structure on the inside of the connecting rod.
Specifically, the connection component includes outer sleeve body, the second protrusion, interior runner pipe and the second fixture block；The connecting rod
It is inserted into the cavity between the outer sleeve body and the interior runner pipe, and fixed and described first protrusion on the inside of the outer sleeve body
Second protrusion being cooperatively connected；Being equally spaced on the outside of the interior runner pipe has the institute being cooperatively connected with first fixture block
State the second fixture block.
Specifically, second fixation kit includes locking belt, steel ball, groove and latch segment；Institute made of soft material
The surface for stating outer sleeve body opens up the groove, and the fixed latch segment in side of the groove；One end of the latch segment is solid
Surely it is connected with the locking belt, and the other end of the locking belt and the latch segment is connected together；The outside of the locking belt
Being equally spaced has the steel ball.
Specifically, the inside of the locking belt is equipped with spring, and the end of the spring connects snap-gauge；The snap-gauge is overhanging
In the locking belt, and the snap-gauge is connected together the latch segment.
Beneficial effects of the present invention:
(1) a kind of PVC pipe of the present invention, pvc pipe special construction abrasionproof part fixed outside it, in pvc pipe
Carry out using when can prevent to avoid tube body by the damage to rub with ground face contact between tube body, improve the service life that tube body uses.
(2) a kind of PVC pipe of the present invention, while tube body uses double-layer structure, and reinforcing rib is added in centre, by force
Degree is high, and internal arc-shaped workpiece is supported to whole when in use, can effectively avoid tube body compressive deformation.
(3) a kind of PVC pipe of the present invention is made when by the connection of pvc pipe using the connector of special construction
Pvc pipe insertion, by the mode of the additional locking locking of mutually matched mode, to realize the fastness and connection that improve connection
Leakproofness.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of pvc pipe provided by the invention；
Fig. 2 is overlooking structure diagram shown in FIG. 1；
Fig. 3 is the structural schematic diagram that pvc pipe shown in FIG. 1 is connect with connector；
Fig. 4 is the cross section structure schematic diagram that pvc pipe shown in Fig. 3 is connect with connector；
Fig. 5 is the overlooking structure diagram of the connection of connector shown in Fig. 3；
Fig. 6 is the structural schematic diagram amplified at A shown in fig. 5.
In figure: 1, pvc pipe, 11, connecting rod, the 111, first protrusion, the 112, first fixture block, 12, tube body, 121, interior tube body,
122, arc-shaped workpiece, 123, reinforcing rib, 124, outer tube body, 13, abrasionproof part, 2, connector, the 21, first fixation kit, 22, second is solid
Determine component, 221, locking belt, 2211, snap-gauge, 2212, spring, 222, steel ball, 223, groove, 224, latch segment, 23, connection group
Part, 231, outer sleeve body, the 232, second protrusion, 233, interior runner pipe, the 234, second fixture block.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figures 1 to 6, a kind of PVC pipe of the present invention, including pvc pipe 1 and between the pvc pipe 1 into
The connector 2 of row connection；The pvc pipe 1 includes connecting rod 11, tube body 12 and abrasionproof part 13, and the outside of the tube body 12 is divided
Cloth abrasionproof part 13；The both ends of the tube body 12 are fixed with connecting rod 11；2 first fixation kit 21, second of connector is fixed
Component 22 and connection component 23, the connection component 23 are used to be socketed two pvc pipes 1 for needing to connect, and the connection
Identical first fixation kit 21 of structure and second fixation kit 22 are equipped on the outside of component 23；Described first fixed group
Part 21 and second fixation kit 22 are for the be locked pvc pipe 1 and the connection component 23.
Specifically, as depicted in figs. 1 and 2, the tube body 12 includes interior tube body 121, arc-shaped workpiece 122, reinforcing rib 123 and outer
Tube body 124, the abrasionproof part 13 is distributed in the outside of the outer tube body 124, and described add is fixed in the inside of the outer tube body 124
Strengthening tendons 123；The fixed said inner tube body 121 in the inside of the reinforcing rib 123, and two institutes are fixed in the inside of said inner tube body 121
Arc-shaped workpiece 122 is stated, in order to reinforce the intensity of pvc pipe 1.
Specifically, as depicted in figs. 1 and 2, the arc-shaped workpiece 122 uses semicircular structure, and two arc-shaped workpieces 122
It is bonded using symmetrical mode, tube body 12 deforms in order to prevent.
Specifically, as depicted in figs. 1 and 2, the abrasionproof part 13 is wound in the outer tube body 124 using helical form fixation
Outside, in order to improve the wearability of tube body 12.
Specifically, as shown in Figs 1-4, the both ends of said inner tube body 121 extend outward to form the connecting rod 11, and described
The outside of connecting rod 11 is equally spaced the first protrusion of cyclic structure 111；The inside of the connecting rod 11 be equally spaced section be three
First fixture block 112 of angular structure, in order to improve the stabilization and leakproofness of connection.
Specifically, as shown in Figs 1-4, the connection component 23 includes outer sleeve body 231, the second protrusion 232, interior runner pipe
233 and second fixture block 234；The connecting rod 11 is inserted into the cavity between the outer sleeve body 231 and the interior runner pipe 233
In, and fixed second protrusion 232 being cooperatively connected with first protrusion 111 on the inside of the outer sleeve body 231；The interior stream
The outside of siphunculus 233, which is equally spaced, second fixture block 234 being cooperatively connected with first fixture block 112, for the company of raising
The compactness connect.
Specifically, as shown in Figure 1-3, second fixation kit 22 includes locking belt 221, steel ball 222,223 and of groove
Latch segment 224；The surface of the outer sleeve body 231 made of soft material opens up the groove 223, and the side of the groove 223
The fixed latch segment 224 in portion；One end of the latch segment 224 is fixedly connected with the locking belt 221, and the locking belt
221 are connected together with the other end of the latch segment 224；The outside of the locking belt 221, which is equally spaced, the steel ball 222,
In order to reinforce the fastness of connection.
Specifically, as shown in figures 1 to 6, the inside of the locking belt 221 is equipped with spring 2212, and the end of the spring 2212
Portion connects snap-gauge 2211；Stretch in the locking belt 221 outside the snap-gauge 2211, and the snap-gauge 2211 is connected together the locking
Block 224, in order to realize that the state to connection is fixed.
The pvc pipe 1 special construction abrasionproof part 13 fixed outside it, pvc pipe 1 carry out using when can prevent tube body 12
Between with ground face contact, avoid tube body 12 by the damage to rub, improve the service life that tube body 12 uses；Tube body 12 uses two simultaneously
Layer structure, and reinforcing rib 123 is added in centre, intensity is high, and internal 122 pairs of entirety of arc-shaped workpiece are supported when in use, can
Effectively avoid 12 compressive deformation of tube body；When by the connection of pvc pipe 1, insert pvc pipe 1 using the connector 2 of special construction
Enter, the mode locked by the additional locking belt 221 of mutually matched mode, improves the close of the fastness and connection that connect to realize
Feng Xing.Specifically have:
(1) when carrying out the connection of pvc pipe 1, the pvc pipe 1 for needing to connect is directed at connector 2, by the connection of pvc pipe 1
Bar 11 is inserted into the cavity between outer sleeve body 231 and interior runner pipe 233, makes the first protrusion 111 and the second protrusion 232 as far as possible
Be connected together, engage the first fixture block 112 with the second fixture block 234, then by the way that locking belt 221 is inserted into latch segment 224
Inside tightening fixation is carried out to belt tensioner 221 by steel ball 222 using belt tensioner 221 is pulled, it is external using belt tensioner 221
Body 231 is tightened, and connect belt tensioner 221 with connecting rod 11 more compact；Pass through 2212 bullet of spring after the completion of connection
Snap-gauge 2211 out stop the realization of limit card board 2211 that the state of locking belt 221 is fixed by latch segment 224.
(2) carry out pvc pipe 1 in use, the abrasionproof part 13 in outside can be effectively with external environment or ground face contact, can
Be effectively prevented between tube body 12 with ground face contact, can effectively avoid tube body 12 because friction is made when being laid with and packing up pvc pipe 1
At damage；In addition the arc-shaped workpiece 122 inside tube body 12 can keep tube body 12 not deform because of external force, keep the shape of tube body 12
Shape, fluency when tube body 12 being kept to use.
Pvc pipe 1 of the invention special construction abrasionproof part 13 fixed outside it, pvc pipe 1 carry out using when can prevent
With ground face contact between tube body 12, avoids tube body 12 by the damage to rub, improve the service life that tube body 12 uses；Tube body 12 simultaneously
Reinforcing rib 123 is added using double-layer structure, and in centre, intensity is high, and internal 122 pairs of entirety of arc-shaped workpiece are propped up when in use
Support, can effectively avoid 12 compressive deformation of tube body；When by the connection of pvc pipe 1, make pvc pipe using the connector 2 of special construction
1 insertion, the mode locked by the additional locking belt 221 of mutually matched mode, to realize the fastness and connection that improve connection
Leakproofness.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of PVC pipe, it is characterised in that: the connection including pvc pipe (1) and for being attached between the pvc pipe (1)
Head (2)；The pvc pipe (1) includes connecting rod (11), tube body (12) and abrasionproof part (13), the outside distribution of the tube body (12)
The both ends of abrasionproof part (13), the tube body (12) are fixed with connecting rod (11)；(2) first fixation kit (21) of connector,
Second fixation kit (22) and connection component (23), the connection component (23) are used to be socketed two PVC for needing to connect
It manages (1), identical first fixation kit (21) of structure and the second fixed group is equipped on the outside of the connection component (23)
Part (22), first fixation kit (21) and second fixation kit (22) are for the be locked pvc pipe (1) and institute
State connection component (23).
2. a kind of PVC pipe according to claim 1, it is characterised in that: the tube body (12) include interior tube body (121),
The abrasionproof part is distributed on the outside of the outer tube body (124) in arc-shaped workpiece (122), reinforcing rib (123) and outer tube body (124)
(13), and the reinforcing rib (123) is fixed in the inside of the outer tube body (124)；Described in the inside of the reinforcing rib (123) is fixed
Interior tube body (121), and two arc-shaped workpieces (122) are fixed in the inside of said inner tube body (121).
3. a kind of PVC pipe according to claim 2, it is characterised in that: the arc-shaped workpiece (122) is using semicircle knot
Structure, and two arc-shaped workpieces (122) are bonded using symmetrical mode.
4. a kind of PVC pipe according to claim 2, it is characterised in that: the abrasionproof part (13) is fixed using helical form
It is wound in the outside of the outer tube body (124).
5. a kind of PVC pipe according to claim 2, it is characterised in that: the both ends of said inner tube body (121) extend outwardly
It is formed the connecting rod (11), and the cyclic structure first that is equally spaced on the outside of the connecting rod (11) is raised (111)；The company
Be equally spaced the first fixture block (112) that section is triangular structure on the inside of extension bar (11).
6. a kind of PVC pipe according to claim 5, it is characterised in that: the connection component (23) includes outer sleeve body
(231), second raised (232), interior runner pipe (233) and the second fixture block (234)；The connecting rod (11) is inserted into the housing
In cavity between body (231) and the interior runner pipe (233), and it is fixed on the inside of the outer sleeve body (231) and described first is convex
Play described second raised (232) that (111) are cooperatively connected；Being equally spaced on the outside of the interior runner pipe (233) has and described
Second fixture block (234) that one fixture block (112) is cooperatively connected.
7. a kind of PVC pipe according to claim 6, it is characterised in that: second fixation kit (22) includes locking
Band (221), steel ball (222), groove (223) and latch segment (224)；The surface of the outer sleeve body (231) made of soft material
It opens up the groove (223), and the fixed latch segment (224) in side of the groove (223)；The latch segment (224)
One end is fixedly connected with the locking belt (221), and the locking belt (221) engages with the other end of the latch segment (224)
Connection；Being equally spaced on the outside of the locking belt (221) has the steel ball (222).
8. a kind of PVC pipe according to claim 7, it is characterised in that: the inside of the locking belt (221) is equipped with spring
(2212), and the end of the spring (2212) connects snap-gauge (2211)；The locking belt is stretched in outside the snap-gauge (2211)
(221), and the snap-gauge (2211) is connected together the latch segment (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278751.4A CN109058610B (en) | 2018-10-30 | 2018-10-30 | PVC pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278751.4A CN109058610B (en) | 2018-10-30 | 2018-10-30 | PVC pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109058610A true CN109058610A (en) | 2018-12-21 |
| CN109058610B CN109058610B (en) | 2021-01-08 |
Family
ID=64767889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811278751.4A Active CN109058610B (en) | 2018-10-30 | 2018-10-30 | PVC pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058610B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888677A (en) * | 2019-04-23 | 2019-06-14 | 上海电缆研究所有限公司 | The method that cable pipe is laid with |
| CN112127801A (en) * | 2020-09-28 | 2020-12-25 | 张军 | Oil pipe for oil field downhole operation |
| CN110552518B (en) * | 2019-08-20 | 2021-07-30 | 湖北正浩建设集团有限公司 | Structure is built to antidetonation room |
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| KR20110134082A (en) * | 2010-06-08 | 2011-12-14 | 주식회사 성남정밀 | Protection cap for pipe |
| CN201748052U (en) * | 2010-08-20 | 2011-02-16 | 酒泉荣泰橡胶制品有限公司 | Armored discharge/suction rubber tube |
| CN202812524U (en) * | 2012-09-18 | 2013-03-20 | 江苏百新波纹管有限公司 | Wear-resistant metal hose for powder feeding pipe |
| CN105518366A (en) * | 2013-11-19 | 2016-04-20 | 大卫·宏·叶 | Quick lock tube securing system |
| CN203963294U (en) * | 2014-07-02 | 2014-11-26 | 安徽九子山塑业有限公司 | A kind of pvc pipe with porous |
| CN205001663U (en) * | 2015-07-20 | 2016-01-27 | 国家电网公司 | Earth connection binding clip |
| EP3306031A1 (en) * | 2016-10-05 | 2018-04-11 | Nexans | Fatigue life extender |
| CN206943616U (en) * | 2017-04-01 | 2018-01-30 | 重庆渝万丰科技有限公司 | A kind of high abrasion bellows |
| CN207064872U (en) * | 2017-07-04 | 2018-03-02 | 南宁市诚通管材有限公司 | A kind of anti-skidding PE pipes of chlorine-resistant |
| CN207246638U (en) * | 2017-08-15 | 2018-04-17 | 民勤县邦德贸易有限公司 | A kind of PE pipe connections |
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| CN109888677A (en) * | 2019-04-23 | 2019-06-14 | 上海电缆研究所有限公司 | The method that cable pipe is laid with |
| CN110552518B (en) * | 2019-08-20 | 2021-07-30 | 湖北正浩建设集团有限公司 | Structure is built to antidetonation room |
| CN112127801A (en) * | 2020-09-28 | 2020-12-25 | 张军 | Oil pipe for oil field downhole operation |
| CN112127801B (en) * | 2020-09-28 | 2021-09-14 | 大安市鸿聚石油钻采有限公司 | Oil pipe for oil field downhole operation |
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