CN110939807A - Ferrule joint convenient to use - Google Patents
Ferrule joint convenient to use Download PDFInfo
- Publication number
- CN110939807A CN110939807A CN201911269030.1A CN201911269030A CN110939807A CN 110939807 A CN110939807 A CN 110939807A CN 201911269030 A CN201911269030 A CN 201911269030A CN 110939807 A CN110939807 A CN 110939807A
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- China
- Prior art keywords
- groove
- block
- limiting
- ring
- fixedly connected
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 28
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 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
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
The invention discloses a convenient-to-use ferrule connector, which comprises a connecting ring, a fixing nut and a locking assembly, wherein the left side and the right side of the connecting ring are both fixedly connected with a connecting assembly, the connecting assembly comprises an external thread connecting pipe, an annular limiting groove is formed in the inner surface of the external thread connecting pipe, a rectangular groove is communicated with one side of the inner surface of the annular limiting groove, and an inclined surface is formed in one side, close to the connecting ring, of the rectangular groove. This cutting ferrule connects beneficial effect convenient to use sets up the bar spacing groove that corresponds through treating installation pipe surface tip, promote the spacing ring through fixation nut, cooperation rectangular channel and inclined plane, make the latch segment correspond and get into to the bar spacing groove, treat that the installation pipeline carries out fixed connection, and through setting up silica gel circle and sealing washer, make whole junction leakproofness good, the installation is simple, and through manual or ordinary spanner etc. both can carry out the connection of pipeline, use convenience more, and use cost is reduced.
Description
Technical Field
The invention relates to the technical field of ferrule connectors, in particular to a ferrule connector convenient to use.
Background
Ferrule fittings are used to connect two pipe connections and typically the fitting body, ferrule and nut are made up of three parts. When the cutting sleeve and the nut are inserted into the joint body after being sleeved on the steel pipe, and the nut is screwed, the outer side of the front end of the cutting sleeve is attached to the conical surface of the joint body, and the inner blade is evenly engaged with the seamless steel pipe to form effective sealing.
The existing clamping sleeve joint needs to use a special hydraulic mounting tool when a pipeline is mounted, a nut is screwed, the outer side of the front end of the clamping sleeve is attached to the conical surface of the joint body, an inner blade uniformly bites into a seamless steel pipe, the installation tool is depended on, the special hydraulic mounting tool is not used, effective sealing mounting cannot be formed, and the installation cost is high
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a clamping sleeve joint convenient to use, and solves the problem that effective sealing installation cannot be formed because the existing clamping sleeve joint depends on a special hydraulic installation tool when a pipeline is installed and does not have the special hydraulic installation tool.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a cutting ferrule connects convenient to use, includes go-between and fixation nut, still including locking Assembly, the equal fixedly connected with coupling assembling in the left and right sides of go-between, coupling assembling includes the external thread connecting pipe, annular spacing groove has been seted up to the internal surface of external thread connecting pipe, one side intercommunication of the internal surface in annular spacing groove has the rectangular channel, one side that the rectangular channel is close to the go-between sets up to the inclined plane, locking Assembly includes the spacing ring, logical groove has been seted up to the one end of spacing ring, sliding connection has the latch segment between the left and right sides of leading to the internal surface of groove, one side fixedly connected with ejector pad of fixation nut internal surface, the both sides on fixation nut surface all are provided with spacing Assembly, the both sides on connection.
Through setting up the bar spacing groove that corresponds at the pipe surface tip of waiting to install, promote the spacing ring through fixation nut, cooperation rectangular channel and inclined plane make the latch segment correspond and get into to the bar spacing groove, treat the installation pipeline and carry out fixed connection, and through setting up silica gel circle and sealing washer, make whole junction leakproofness good, the installation is simple, and through manual or ordinary spanner etc. both can carry out the connection of pipeline, it is more convenient to use, reduce use cost.
Furthermore, a sealing groove is formed in the inner surface of the limiting ring, and a sealing ring is bonded inside the sealing groove.
The sealed chamber can play the effect of secondary seal, improves the leakproofness, can prevent simultaneously that dust foreign matter among the external environment etc. from entering into inside the coupling assembling.
Furthermore, the left and right sides of go-between just is located the surface bonding of external screw thread connecting pipe has the rubber pad, the both sides of go-between just are located the inside bonding of external screw thread connecting pipe has the silica gel circle.
The rubber pad can prevent when screwing up fixation nut, and the surface contact wearing and tearing of fixation nut and go-between, and the contact surface between installation pipe and the go-between can be treated to the silica gel circle seals, and installs the back silica gel circle and be in compression state, improves the leakproofness, and the silica gel circle provides a thrust, makes fixed more stable.
Furthermore, one side of the locking block is provided with an arc surface.
One corner of the locking block is set to be an arc surface, so that the locking block can be conveniently extruded by the inclined surface when the arc surface of the locking block is contacted with the inclined surface of the rectangular groove, and the locking block can move towards the inner side of the through groove.
Further, the limiting assembly comprises an installation block, the installation block is fixed on the surface of the fixing nut, a U-shaped groove is formed in the installation block, and an L-shaped limiting block is rotatably connected inside the U-shaped groove.
Further, the fixing assembly comprises a fixing block, the fixing block is fixed on the surface of the connecting ring, a limiting groove is formed in one side of the fixing block, and an installation groove is communicated with one side of the inner surface of the limiting groove.
Furthermore, a moving block is fixedly connected between the upper side and the lower side of the inner surface of the mounting groove in a sliding manner, and one side of the moving block is fixedly connected with one side of the inner surface of the mounting groove through an elastic piece.
Through setting up spacing subassembly and fixed subassembly, can carry on spacingly to fixation nut's lateral shifting, can prevent that fixation nut and external screw thread connecting pipe are not hard up, produce the displacement.
Furthermore, the other side of the moving block is fixedly connected with a limiting rod, and one side of the limiting rod is fixedly connected with a driving block.
Furthermore, one side of the push block is fixedly connected with a stop block.
The dog can be located the vertical direction of external screw thread connecting pipe outside end to the spacing ring and carry on spacingly, makes whole fixed knot construct more stable.
Further, still including treating the installation pipe, treat to have seted up the bar spacing groove on the installation pipe.
The mounting pipe is locked to the cooperation latch segment of bar spacing groove, makes the convenience more of installation.
Advantageous effects
The invention has the following beneficial effects:
(1) this cutting ferrule connects convenient to use, through treating the bar spacing groove that the setting of installation pipe surface tip corresponds, promote the spacing ring through fixation nut, cooperation rectangular channel and inclined plane, make the latch segment correspond and get into to the bar spacing groove, treat that the installation pipeline carries out fixed connection, and through setting up silica gel circle and sealing washer, make whole junction leakproofness good, the installation is simple, and through manual or ordinary spanner etc. both can carry out the connection of pipeline, use convenience more, and use cost is reduced.
(2) This cutting ferrule connects convenient to use through setting up spacing subassembly and fixed subassembly, can carry on spacingly to fixation nut's lateral shifting, can prevent that fixation nut and external thread connecting pipe are not hard up, produce the displacement.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a schematic view of the exterior of the whole body of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view of the connection assembly of the present invention;
fig. 5 is a cross-sectional view of the fastening assembly of the present invention.
In the figure, 1-connecting ring, 2-fixing nut, 3-connecting component, 31-external thread connecting pipe, 32-annular limiting groove, 33-rectangular groove, 34-inclined plane, 4-locking component, 41-limiting ring, 42-through groove, 43-locking block, 44-sealing groove, 45-sealing ring, 5-silica gel ring, 6-rubber pad, 7-limiting component, 71-mounting block, 72-U-shaped groove, 73-L-shaped limiting block, 8-fixing component, 81-fixing block, 82-limiting groove, 83-mounting groove, 84-elastic component, 85-moving block, 86-limiting rod, 87-driving block, 9-push block, 10-pipe to be mounted, 11-strip-shaped limiting groove, 12, and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a convenient ferrule joint, which comprises a connecting ring 1, a fixing nut 2 and a locking component 4, the left side and the right side of the connecting ring 1 are both fixedly connected with a connecting component 3, the connecting component 3 comprises an external thread connecting pipe 31, the inner surface of the external thread connecting pipe 31 is provided with an annular limiting groove 32, one side of the inner surface of the annular limiting groove 32 is communicated with a rectangular groove 33, the rectangular groove 33 is provided with a slope 34 on one side near the connection ring 1, the locking assembly 4 comprises a limit ring 41, one end of the limiting ring 41 is provided with a through groove 42, a locking block 43 is connected between the left side and the right side of the inner surface of the through groove 42 in a sliding way, the push block 9 is fixedly connected to one side of the inner surface of the fixing nut 2, the limiting assemblies 7 are arranged on two sides of the surface of the fixing nut 2, and the fixing assemblies 8 are arranged on two sides of the surface of the connecting ring 1.
The two external thread connecting pipes 31 are fixed on two sides of the connecting ring 1, the annular limiting grooves 32 extend from the end parts of the external thread connecting pipes 31 to the inside, the rectangular grooves 33 also extend from the end parts of the external thread connecting pipes 31 to the inside, the number of the rectangular grooves 33 is preferably four, and the rectangular grooves 33 are uniformly arrayed on the inner sides of the external thread connecting pipes 31;
the both sides of latch segment 43 all are fixed with the slider, and be integrated into one piece, lead to the both sides of groove 42 internal surface and all offer the spout with slider looks adaptation, the surface bonding of slider has the rubber pad, friction between increase and the spout inner wall, when making vertical removal latch segment 43, latch segment 43 can stop in the position of removal, the preferred four of quantity of latch segment 43 and logical groove 42, and even array is on spacing ring 41.
The inner surface of the limit ring 41 is provided with a sealing groove 44, and a sealing ring 45 is bonded inside the sealing groove 44.
The seal ring 45 may be made of silicone, rubber, or the like.
The left and right sides of go-between 1 just is located the surface bonding of external screw thread connecting pipe 31 has rubber pad 6, the both sides of go-between 1 just are located the inside bonding of external screw thread connecting pipe 31 has silica gel circle 5.
The rubber pad 6 is sleeved on the surface of the external thread connecting pipe 31 and is bonded with the connecting ring 1.
One side of the locking block 43 is provided with an arc surface.
The arc-shaped surface is arranged at one corner of the locking block 43, and one side of the arc-shaped surface far away from the sealing groove 44 is close to one corner of the surface of the limiting ring 41.
The limiting assembly 7 comprises an installation block 71, the installation block 71 is fixed on the surface of the fixing nut 2, a U-shaped groove 72 is formed in the installation block 71, and an L-shaped limiting block 73 is rotatably connected inside the U-shaped groove 72.
A connecting shaft is fixedly connected between two sides of the inner surface of the U-shaped groove 72, a rotating pipe is sleeved on the surface of the connecting shaft, and one end of the L-shaped limiting block 73 is fixed on the surface of the rotating pipe.
The fixing assembly 8 comprises a fixing block 81, the fixing block 81 is fixed on the surface of the connecting ring 1, a limiting groove 82 is formed in one side of the fixing block 81, and an installation groove 83 is communicated with one side of the inner surface of the limiting groove 82.
The groove width of the stopper groove 82 is larger than the width of the L-shaped stopper 73.
A moving block 85 is fixedly connected between the upper side and the lower side of the inner surface of the mounting groove 83 in a sliding manner, and one side of the moving block 85 is fixedly connected with one side of the inner surface of the mounting groove 83 through an elastic piece 84.
The two sides of the moving block 85 are both provided with sliding blocks, and the upper side and the lower side of the inner surface of the mounting groove 83 are both provided with sliding grooves matched with the sliding blocks.
The other side of the moving block 85 is fixedly connected with a limiting rod 86, and one side of the limiting rod 86 is fixedly connected with a driving block 87.
The driving block 87 is convenient for driving the limiting rod 86 to move into the mounting groove 83.
A stop block 12 is fixedly connected to one side of the push block 9.
The stop 12 is positioned on the inner side of the push block 9, and the bottom of the stop is contacted with the surface of the limiting ring 41 after installation.
Still include and treat installation pipe 10, treat to have seted up bar spacing groove 11 on the installation pipe 10.
The width of the strip-shaped limiting groove 11 is the sum of the length of the vertical projection of the inclined plane 34 and the width of the locking block 43 in fig. 3, the left side of the inner surface of the limiting groove 11 is aligned with the leftmost side of the inclined plane 34, and the number and the positions of the strip-shaped limiting grooves 11 correspond to the locking blocks 43.
When the limiting ring is used, the limiting ring 41 is firstly put into the annular limiting groove 32 corresponding to the inner side of the external thread connecting pipe 31, so that the limiting ring 42 is generally positioned in the external thread connecting pipe 31 from left to right, the locking block 43 on the limiting ring 42 is ensured to be positioned in the rectangular groove 33, and the bottom of the locking block 43 is flush with the inner surface of the limiting ring 41 when the limiting ring is put into the rectangular groove;
then, one side, which is not positioned on the push block 9, inside the fixing nut 2 is in threaded connection with the external thread connecting pipe 31, and only the fixing nut 2 and the external thread connecting pipe 31 can be relatively fixed;
then, inserting one end of the connected pipe 10 to be installed into the external thread connecting pipe 31 until the pipe cannot be inserted any more, and when the pipe 10 to be installed is inserted, aligning the upper rectangular groove 33 and the lower rectangular groove 33 of the four rectangular grooves 33 on the pipeline with the fixing assemblies 8 on the upper side and the lower side of the connecting ring 1 respectively;
then, the fixing nut 2 is rotated, and the fixing nut 2 moves towards the inner side of the external thread connecting pipe 31 by direct manual rotation or a common spanner;
the inner side of the pushing block 9 is in contact with the outer side of the limiting ring 41 and pushes the limiting ring 41, the limiting ring 41 drives the locking block 43 to slide along the inside of the rectangular groove 33, when the arc-shaped surface side of the locking block 43 moves to the inclined surface 34 at one side of the rectangular groove 33, the locking block 43 is extruded by the inclined surface 34 and gradually moves towards the inner side of the through groove 42, the locking block 43 moves to the inside of the strip-shaped limiting groove 11 on the pipe 10 to be installed, when the fixing nut 2 cannot be screwed down, namely the end part of the limiting ring 41 is in contact with the end part of the inner surface of the annular limiting groove 32, at the moment, the locking block 43 is in contact with the end side of the inner surface of the strip-shaped limiting groove 11, at the moment, the silicone ring 5 is extruded by the pipe 10 to be installed and is;
then the driving block 87 is pulled in sequence, the limiting rod 86 pushes the moving block 85 to compress the elastic piece 84 to enter the mounting groove 83, the L-shaped limiting block 83 is rotated to be located in the limiting groove 82 at the moment, the driving block 87 is loosened, the limiting rod 86 is pushed out to limit the limiting rod under the action of the elastic piece 84, the inner side of the end part of the L-shaped limiting block 83 contacts with the side face of the fixing block 81 at the moment, the transverse direction of the fixing nut 2 is limited, and the fixing nut 2 and the external thread connecting pipe 31 are prevented from loosening to generate displacement.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a cutting ferrule connects convenient to use, includes go-between (1) and fixation nut (2), its characterized in that: the utility model also comprises a locking component (4), the left side and the right side of the connecting ring (1) are both fixedly connected with a connecting component (3), the connecting component (3) comprises an external thread connecting pipe (31), the inner surface of the external thread connecting pipe (31) is provided with an annular limiting groove (32), one side of the inner surface of the annular limiting groove (32) is communicated with a rectangular groove (33), one side of the rectangular groove (33) close to the connecting ring (1) is provided with an inclined surface (34), the locking component (4) comprises a limiting ring (41), one end of the limiting ring (41) is provided with a through groove (42), a locking block (43) is connected between the left side and the right side of the inner surface of the through groove (42) in a sliding way, one side of the inner surface of the fixed nut (2) is fixedly connected with a push block (9), the two sides of the surface of the fixed nut (2) are both provided with a limiting component (7), and fixing components (8) are arranged on two sides of the surface of the connecting ring (1).
2. A ferrule fitting for convenient use according to claim 1, wherein: a sealing groove (44) is formed in the inner surface of the limiting ring (41), and a sealing ring (45) is bonded inside the sealing groove (44).
3. A ferrule fitting for convenient use according to claim 1, wherein: the left and right sides of go-between (1) just is located the surface bonding of external screw thread connecting pipe (31) has rubber pad (6), the both sides of go-between (1) just are located the inside bonding of external screw thread connecting pipe (31) has silica gel circle (5).
4. A ferrule fitting for convenient use according to claim 1, wherein: one side of the locking block (43) is provided with an arc surface.
5. A ferrule fitting for convenient use according to claim 1, wherein: spacing subassembly (7) are including installing piece (71), install piece (71) and be fixed in the surface of fixation nut (2), U-shaped groove (72) have been seted up on installing piece (71), the inside rotation in U-shaped groove (72) is connected with L shape stopper (73).
6. A ferrule fitting for convenient use according to claim 1, wherein: the fixing assembly (8) comprises a fixing block (81), the fixing block (81) is fixed on the surface of the connecting ring (1), a limiting groove (82) is formed in one side of the fixing block (81), and one side of the inner surface of the limiting groove (82) is communicated with a mounting groove (83).
7. A ferrule fitting for convenient use according to claim 6, wherein: a moving block (85) is fixedly connected between the upper side and the lower side of the inner surface of the mounting groove (83), and one side of the moving block (85) is fixedly connected with one side of the inner surface of the mounting groove (83) through an elastic piece (84).
8. A ferrule fitting for convenient use according to claim 7, wherein: the other side of the moving block (85) is fixedly connected with a limiting rod (86), and one side of the limiting rod (86) is fixedly connected with a driving block (87).
9. A ferrule fitting for convenient use according to claim 1, wherein: one side of the push block (9) is fixedly connected with a stop block (12).
10. A ferrule fitting for convenient use according to claim 1, wherein: the pipe fixing device is characterized by further comprising a pipe (10) to be installed, wherein a strip-shaped limiting groove (11) is formed in the pipe (10) to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269030.1A CN110939807A (en) | 2019-12-11 | 2019-12-11 | Ferrule joint convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269030.1A CN110939807A (en) | 2019-12-11 | 2019-12-11 | Ferrule joint convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110939807A true CN110939807A (en) | 2020-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911269030.1A Pending CN110939807A (en) | 2019-12-11 | 2019-12-11 | Ferrule joint convenient to use |
Country Status (1)
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| CN (1) | CN110939807A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154148A (en) * | 2021-04-27 | 2021-07-23 | 安徽省绿环电气股份有限公司 | Linear electromagnetic valve with multiple joint modes |
| CN113566906A (en) * | 2021-08-10 | 2021-10-29 | 中国水利水电科学研究院 | Energy consumption high-efficiency monitoring device for domestic water treatment |
| CN114193376A (en) * | 2022-01-06 | 2022-03-18 | 北京源清慧虹信息科技有限公司 | Flexible inclination measuring sensor screwing clamp |
| CN114215315A (en) * | 2021-12-17 | 2022-03-22 | 宿令雁 | Construction device for outer wall decorative surface for building construction and use method |
| CN115853868A (en) * | 2023-03-03 | 2023-03-28 | 四川雍景承平置地有限公司 | Clamping type fastening connection device and basement anti-floating system |
| CN116928469A (en) * | 2023-09-14 | 2023-10-24 | 安徽省水利水电勘测设计研究总院有限公司 | Drainage pipe connecting piece is subtracted to modern agriculture irrigation wetland |
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| JPH06323473A (en) * | 1993-05-07 | 1994-11-25 | Kiyohara Masako | Fastening nut for pipe joint |
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| CN116928469A (en) * | 2023-09-14 | 2023-10-24 | 安徽省水利水电勘测设计研究总院有限公司 | Drainage pipe connecting piece is subtracted to modern agriculture irrigation wetland |
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