CN110500461A - A kind of semi-rigid quick assembling fitting structure for tube body connection - Google Patents
A kind of semi-rigid quick assembling fitting structure for tube body connection Download PDFInfo
- Publication number
- CN110500461A CN110500461A CN201910884562.XA CN201910884562A CN110500461A CN 110500461 A CN110500461 A CN 110500461A CN 201910884562 A CN201910884562 A CN 201910884562A CN 110500461 A CN110500461 A CN 110500461A
- Authority
- CN
- China
- Prior art keywords
- pipe
- circlip
- main pipe
- fitting structure
- tube body
- 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
- 230000000694 effects Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 238000009827 uniform distribution Methods 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
- 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
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
Abstract
The invention discloses a kind of fitting structure, especially a kind of semi-rigid quick assembling fitting structure for tube body connection belongs to pipe fitting technical field；The structure includes main pipe, the main pipe has the port for connecting pipe, multiple annular grooves are provided on the inside of main pipe, the sealing ring for sealing is equipped in the annular groove, the mounting groove for assembling circlip is additionally provided with positioned at main pipe's port position, it is additionally provided on pipe and the matched card slot of circlip, it further include the housing for being set in main pipe port, by the housing to guarantee circlip to the efficiency of the practical assembly or disassembly for newly effectively raising fitting structure of the fixed effect sheet of pipe, by the matching design of circlip and housing, fitting structure is also set to have preferable practicability, it avoids the problem that causing locking effect to be short of because finishing or severe winter water inlet freeze, to effectively raise the usage range of fitting structure, promote the assembly efficiency of pipe connection.
Description
Technical field
The present invention relates to a kind of fitting structure, especially a kind of semi-rigid quick assembling pipe fitting knot for tube body connection
Structure belongs to pipe fitting technical field.
Background technique
In recent years, with the continuous improvement of compatriots' living standard, people also increasingly pay attention to healthy and safe problem.No
Rust molten steel pipe possess it is corrosion-resistant, durability is high, the distinguishing features such as healthy, environmentally friendly, Ke Xunhuanliyong, developed in developed country
It is decades, very mature.And the deficiency of the domestic consuming capacity of being limited to over and understanding, it is still used at present on a large scale
Plastic pipe.As safe sexual behavior is constantly broken into the introduction and plastic tube manufacturing industry of Abroad in Recent Years " direct drinking " concept
Part, stainless steel waterpipe have entered development fast traffic lane.
The connection type of stainless steel waterpipe is varied currently on the market, common are compression, clamp-press type, ring pressure type,
The subseries connection side that clamping hoop type, movable joint flanged joint, socket welding type, welded type and welding are combined with tradition connection
Formula.In place of these connection types come with some shortcomings: 1, being substantially rigidly connected, when environment changes, (building is certainly
Right sedimentation, low level earthquake, freezing and expansion etc. in north of china in winter pipe) crack can be generated, seeped water.2, difficulty of construction is big, some are right
Construction personnel's technical requirements are higher, some are harsh to site operation environmental requirement.3, manufacture is complicated, at high cost.4, it is needed when installing
Want specific purpose tool.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of for the semi-rigid of tube body connection
Quick assembling fitting structure, which has the effect of capable of thering is quick assembling and disassembly, and environmental suitability is stronger.
The technical solution adopted by the invention is as follows:
A kind of semi-rigid quick assembling fitting structure for tube body connection, including main pipe, which, which has, is used for
The port of pipe is connected, multiple annular grooves is provided on the inside of main pipe, the sealing ring for sealing, position is equipped in the annular groove
Be additionally provided with the mounting groove for assembling circlip in main pipe's port position, be additionally provided on pipe with the matched card slot of circlip,
It further include the housing for being set in main pipe port, by the housing to guarantee the circlip effect fixed to pipe.The present invention uses
Circlip can effectively limit the deformation of circlip by the design of jacket structure as locking mechanism, effective using the limitation
Circlip is set to block pipe, thus realize the locking of pipe, and housing is as absolute construction, it is effective to realize quick assembling and disassembly
Effect.
Further, which is extended to the endface of main pipe port by the end of main pipe.The design can be more
Conducive to the assembly of circlip.
Further, supervisor's body sidewall is also provided with multiple bayonets where the mounting groove, and multiple correspondences are arranged on circlip
The claw of bayonet, the claw realize assembly after bayonet and with pipe pocket matches.It is effectively ensured by the design of which
The effect of circlip axially position on mounting groove.
Further, circlip internal diameter D is less than tube outer diameter Ds, and circlip internal diameter D is greater than the diameter d of card slot on pipe.This sets
Meter is to guarantee that circlip can block pipe.
Further, the circlip outer diameter D r≤main pipe outer diameter D e, and main pipe's outer diameter D e and circlip outer diameter D r it
Between difference be less than tube outer diameter Ds and circlip internal diameter D difference.The main purpose of the mode of the design is in circlip by pipe
The activity of circlip is less than circlip and is caught in the activity in card slot when son outside tension, to guarantee by external force the case where
Under still have locking effect.
Further, the housing is that spring cutting ferrule or housing are assembled by screw thread and main pipe.Based on the pipe used
Body size is different, and in different calibers, used assembly method is also with being adjusted.
Further, the housing is provided with ring-shaped step, which, which is assemblied on main pipe, can ensure that assembly effect.It should
The design of mode can effectively ensure that the effect of housing assembly, meanwhile, which also has blocks dust, the effect of silt
Fruit.
Further, the circlip is overall structure or is more valve structures.
Further, the end of the pipe is interior receipts shape arcuate structure in order to passing through sealing ring.
Further, the card slot is arc-shaped transition structure in order to the assembly of pipe by slot bottom to two sides tube body and is torn open
It unloads.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
A kind of this practical new semi-rigid quick assembling fitting structure for tube body connection effectively raises pipe fitting knot
The efficiency of the assembly or disassembly of structure also has fitting structure preferable practical by the matching design of circlip and housing
Property, it avoids the problem that causing locking effect to be short of because finishing or severe winter water inlet freeze, to effectively raise fitting structure
Usage range, promote pipe connection assembly efficiency.
Detailed description of the invention
Fig. 1 is main pipe's structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of pipe；
Fig. 3 is the enlarged diagram at A；
Fig. 4 is the second structural representation of main pipe of the present invention；
Fig. 5 is the second structural representation of pipe of the present invention；
Fig. 6 is the structural schematic diagram of main pipe of the present invention and pipe cooperation；
Fig. 7 is main pipe's third structural representation of the present invention；
Fig. 8 is the schematic cross-section of B-B of the present invention；
Fig. 9 is the structural schematic diagram of mounting groove of the present invention；
Figure 10 is the structural schematic diagram of circlip of the present invention.
Marked in the figure: 1- main pipe, 2- annular groove, 3- sealing ring, 4- circlip, 5- mounting groove, 6- pipe, 7- card slot, 8-
Housing.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment
A kind of semi-rigid quick assembling fitting structure for tube body connection, as shown in Figure 1, including main pipe 1, the supervisor
Body has the port for connecting pipe, is provided with multiple annular grooves 2 on the inside of main pipe, is equipped in the annular groove for sealing
Sealing ring 3, be additionally provided with the mounting groove 5 for assembling circlip 4 positioned at main pipe's port position, be additionally provided on pipe 6 with
The matched card slot 7 of circlip further includes the housing 8 for being set in main pipe port, by the housing to guarantee that circlip fixes pipe
Effect.
In the present embodiment, by the locking of circlip and card slot matched to realize pipe, and under the active force of pipe, base
It will appear the bad situation of locking effect in the characteristics of circlip itself, also be easy to cause the phenomenon that falling off, and in order to solve the skill
Art problem, using the design of jacket structure, guaranteed by the design of jacket structure circlip to the locking effect of pipe, in addition,
Housing itself is detachably to be assemblied on main pipe, and design with this configuration can effectively realize quick assembling and disassembly
Effect.
In design principle based on above-mentioned specific embodiment, in another specific embodiment, the mounting groove 5 is by being responsible for
The end of body extends to the endface of main pipe port.From attached drawing, it can be seen that the mounting groove is located at the end of main pipe, and shape
At an outer diameter relative to the lesser assembly bench of main pipe's outer diameter, it is mainly based upon the design of clip spring structure, circlip is in diameter side
To having certain variable surplus, assembly is the means of prior art routine.
As more specifical design, body sidewall is responsible in another specific embodiment, where the mounting groove 5 and is also opened
Equipped with multiple bayonets 8, the claw 9 of multiple corresponding bayonets is set on circlip, the claw pass through after bayonet and with pipe pocket matches
Realize assembly.Can clearly be obtained from attached drawing, the main body of the circlip in mounting groove, and claw be across bayonet,
For from effect, it is the displacement for effectively reducing circlip in the case where receiving axial force that circlip, which so assembles, is also guaranteed
The assembly effect of whole device.
In design basis as above-mentioned specific embodiment, each insertion end of the quantity of annular groove and sealing ring is many
In 2, annular groove width, annular groove depth add the sum of main pipe's internal diameter and outer diameter of steel pipes gap that should meet GB3452.3-88
It is required that.Mainly pipe is relied on as the quantity of the annular groove and sealing ring to determine there are also main pipe's size, is designed
Standard is also according to GB3452.3-88 standard.
In design principle based on above-mentioned specific embodiment, in another specific embodiment, the sealing ring is used
Ethylene propylene diene rubber is made.Characteristic based on the material promotes -30 DEG C of the use environment temperature -120 DEG C of sealing ring, in this knot
Service life is greater than 70 years under structure state, maximum working pressure (MWP) 25Mpa.
In design principle based on above-mentioned specific embodiment, in a wherein specific embodiment, main pipe's outer diameter adds
Work has positioning cutting (not shown), to observe whether housing assembles in place.The main purpose of the positioning cutting be in order to
Solve the assembly effect of housing.
As further design, in another specific embodiment, main pipe's outer diameter is machined with turret head, can also
To be square toes or homalocephalus, convenient for assembly and disassembly.
As more specifical design, in another specific embodiment, in order to guarantee locking of the circlip to pipe, circlip
4 internal diameter D are less than 6 outer diameter D s of pipe, and 4 internal diameter D of circlip is greater than the diameter d of card slot on pipe.It, being capable of effectively circlip in this
Part enter in card slot, so as to realize the locking of pipe.That is: Ds > D > d.
In design principle based on above-mentioned specific embodiment, in another specific embodiment, in order to preferably guarantee
Limit of the housing to circlip, 4 outer diameter D r of the circlip≤1 outer diameter D e of main pipe, and 1 outer diameter D e of main pipe and 4 outer diameter of circlip
Difference between Dr is less than the difference of tube outer diameter Ds and 4 internal diameter D of circlip.That is: De-Dr < Ds-D.In the design of which, card
Spring needs sufficient deflection that can be detached from card slot, and circlip is after assembly housing has been effectively ensured using the design of the size
Card slot cannot be detached from.
In design principle based on above-mentioned specific embodiment, in a wherein specific embodiment, circlip is packed into supervisor
The quantity of pawl in body end portion through slot is two pawls, three-jaw or multijaw.By taking the present embodiment as an example, using 4 pawls as schematic diagram, claw is to use
In being assemblied in card slot.Meanwhile as more specifical design, the circlip is overall structure or is more valve structures.And
Diagram is as can be seen that be used as schematic diagram, and circlip is 2 valve structures, and the structure assembly is easy to disassemble, is also convenient for assembling, and each valve is all
It is identical for structure, and it is assembled into ring structure.As a whole (not shown) if structure, as the operation of the prior art,
One of claw is first assembled, it, can be directly by the position for proceeding to bayonet by the deformable characteristic of circlip itself.
As more specifical structure, in another specific embodiment, the housing is that spring cutting ferrule or housing are logical
It crosses screw thread and main pipe assembles.And in this embodiment, by taking housing is spring cutting ferrule as an example, cutting ferrule slot is provided on main pipe, it should
Spring cutting ferrule is tubular set, which is the spring leaf of circumference uniform distribution, and snaps into cutting ferrule slot.And as threaded connection
For existing mature technology.Certainly, if as threaded connection, the housing end be also with polygonized structure convenient for assembly and
Disassembly.
In design principle based on above-mentioned specific embodiment, in another specific embodiment, the housing is provided with
Ring-shaped step, which, which is assemblied on main pipe, can ensure that assembly effect.The design method of which can not only be provided one
Determine have the effect of limit in situation, while also there is sand mud when stopping finishing to enter in fitting structure.
In design principle based on above-mentioned specific embodiment, in another specific embodiment, the end of the pipe
It is interior receipts shape arcuate structure in order to passing through sealing ring (its specific embodiment can be directly acquired from schematic diagram).As more
Specific design, the card slot are assembly or disassembly of the arc-shaped transition structure in order to pipe by slot bottom to two sides tube body.
More specifically, the main pipe, pipe and housing are all made of stainless steel material and are made.
As specifically, a kind of semi-rigid quick assembling pipe fitting knot for tube body connection designed in the present embodiment
Structure is based primarily upon the production cost of pipe, and material price itself is with regard to more expensive, and secondly the wall thickness of pipe is typically all 0.8-
1.2mm, this thickness can not carry out processing screw thread on pipe, to devise which, and due to its structure
Design have certain limitation, the scheme as involved in the patent of Publication No. CN107191721A, structure is in reality
In the application of border, especially in north city, shield protection finishing Shi Bujin mortar can be designed in time, but cannot be guaranteed water
Into, and at a temperature of north city, water has frozen, and after icing, only has certain active force to snap ring, its dress cannot be effectively ensured
The effect matched, and the design just completely solves this problem, as long as housing exists, effect can guarantee the effect of locking.Together
When, the design, which also remains pipe, has the advantages that upper and lower micro swing, also solves the drawbacks of hard cooperation, is mainly based upon close
The design of seal and the outer diameter of pipe are less than the internal diameter of main pipe.
Connection type (compression, clamp-press type, ring pressure as stainless steel waterpipe in further description, with existing market
Formula, clamping hoop type, movable joint flanged joint, socket welding type, welded type and welding connect with the subseries that tradition connection combines
Connect mode) compared to having the advantage that structure is simply convenient for producing in enormous quantities；Low processing cost is conducive to promote on a large scale；
It is low to operator's technical requirements, it assembles very quick, it is only necessary to outer casing pressure again after stainless steel tube is inserted into main pipe by hand
Enter or screw in, not only install simple and fast, disassembly is same simple and fast, it is only necessary to extrude or screw out master for housing 4 by hand
Stainless steel tube is extracted into main pipe again after tube body；Semirigid fitting structure makes after entire pipe fitting and penstock installation in axial direction
Permitting with radial direction needs a certain amount of deformation to be also applied for different building standards suitable for worse environment and broader region；
Semirigid fitting structure is suitable for various occasions, such as indoor and outdoor, bright dress, concealed installation, buried；Construction and installation are not necessarily to welding,
Without light and shade fire；Stainless steel tube closes up, indent and clod wash live can be completed, and greatly shortens construction period；Semirigid pipe fitting
Structure is suitable for the stainless steel tube of various different tube diameters and the stainless steel tube of various different wall thickness；Semirigid fitting structure is also suitable
For a variety of different media, such as water supply, draining, rainwater, hot water, gas, oil.It is particularly suitable for greatly due to having plurality of advantages
Scale industrialization production, economic benefit and social benefit are significant.
In operation, tube end is first inserted into housing after shell nosing treatment and processing grooving processing (card slot).Tube end
Portion is first inserted into main pipe head, is blocked when the card slot of tube end is inserted into circlip position by circlip, can at this time hear
Circlip is caught in the card slot sound of tube end, and expression hangs over you and has been fitted into main pipe.Pipe has been fitted into main pipe
Housing is assembled to main pipe end after interior, entire assembly finishes at this time, and pipe is fixed by circlip after assembly, and circlip is consolidated by housing
Fixed, connecting pipe assembly is completed.
In conclusion a kind of this practical new semi-rigid quick assembling fitting structure for tube body connection effectively improves
The efficiency of the assembly or disassembly of fitting structure, by the matching design of circlip and housing, also make fitting structure have compared with
Good practicability avoids the problem that causing locking effect to be short of because finishing or severe winter water inlet freeze, to effectively raise
The usage range of fitting structure promotes the assembly efficiency of pipe connection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of semi-rigid quick assembling fitting structure for tube body connection, it is characterised in that: including main pipe (1), the master
Tube body has the port for connecting pipe, is provided with multiple annular grooves (2) on the inside of main pipe, is equipped with and is used in the annular groove
The sealing ring (3) of sealing is additionally provided with the mounting groove (5) for assembling circlip (4), pipe (6) positioned at main pipe's port position
On be additionally provided with the matched card slot of circlip (7), further include the housing (8) for being set in main pipe port, by the housing to protect
The card spring effect fixed to pipe.
2. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: should
Mounting groove (5) is extended to the endface of main pipe port by the end of main pipe.
3. a kind of semi-rigid quick assembling fitting structure for tube body connection as claimed in claim 1 or 2, feature exist
In: supervisor's body sidewall is also provided with multiple bayonets (8) where the mounting groove (5), and the card of multiple corresponding bayonets is arranged on circlip
Pawl (9), the claw realize assembly after bayonet and with pipe pocket matches.
4. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: card
Spring (4) internal diameter D is less than pipe (6) outer diameter D s, and circlip (4) internal diameter D is greater than the diameter d of card slot on pipe.
5. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: institute
State circlip (4) outer diameter D r≤main pipe (1) outer diameter D e, and the difference between main pipe (1) outer diameter D e and circlip (4) outer diameter D r
Less than the difference of tube outer diameter Ds and circlip (4) internal diameter D.
6. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: institute
Stating housing is that spring cutting ferrule or housing are assembled by screw thread and main pipe.
7. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: institute
It states housing and is provided with ring-shaped step, which, which is assemblied on main pipe, can ensure that assembly effect.
8. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: institute
Circlip is stated to be overall structure or be more valve structures.
9. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that: institute
The end for stating pipe is interior receipts shape arcuate structure in order to passing through sealing ring.
10. a kind of semi-rigid quick assembling fitting structure for tube body connection as described in claim 1, it is characterised in that:
The card slot is assembly or disassembly of the arc-shaped transition structure in order to pipe by slot bottom to two sides tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884562.XA CN110500461A (en) | 2019-09-19 | 2019-09-19 | A kind of semi-rigid quick assembling fitting structure for tube body connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884562.XA CN110500461A (en) | 2019-09-19 | 2019-09-19 | A kind of semi-rigid quick assembling fitting structure for tube body connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500461A true CN110500461A (en) | 2019-11-26 |
Family
ID=68592143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910884562.XA Pending CN110500461A (en) | 2019-09-19 | 2019-09-19 | A kind of semi-rigid quick assembling fitting structure for tube body connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500461A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813716A (en) * | 1987-04-21 | 1989-03-21 | Titeflex Corporation | Quick connect end fitting |
| CA2216345A1 (en) * | 1996-09-25 | 1998-03-25 | Horst Udo Petersen | Snap-in end fitting for pipes |
| EP1255069A1 (en) * | 2001-05-03 | 2002-11-06 | Seb S.A. | Device for connecting a suction tube of a waste collecting device |
| US6511253B1 (en) * | 1998-11-16 | 2003-01-28 | Steve Grimes | Method for mounting a housing to an object and devices related thereto |
| US20030184088A1 (en) * | 2002-03-29 | 2003-10-02 | Akira Takayanagi | Quick connector |
| CN203363450U (en) * | 2013-06-27 | 2013-12-25 | 浙江安弘水暖器材有限公司 | Pipe clamping pressing structure |
| KR101509192B1 (en) * | 2013-11-11 | 2015-04-08 | 유신정밀공업 주식회사 | Coupling and clip for coupling |
| CN204829056U (en) * | 2015-06-02 | 2015-12-02 | 浙江诸暨万宝机械有限公司 | Quick connector |
| CN107191721A (en) * | 2017-05-18 | 2017-09-22 | 潘汝锦 | Stereoplasm tube overcoat connecting parts |
| CN211118178U (en) * | 2019-09-19 | 2020-07-28 | 周斌 | Semi-rigid quick-assembly pipe fitting structure for pipe body connection |
-
2019
- 2019-09-19 CN CN201910884562.XA patent/CN110500461A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813716A (en) * | 1987-04-21 | 1989-03-21 | Titeflex Corporation | Quick connect end fitting |
| CA2216345A1 (en) * | 1996-09-25 | 1998-03-25 | Horst Udo Petersen | Snap-in end fitting for pipes |
| US6511253B1 (en) * | 1998-11-16 | 2003-01-28 | Steve Grimes | Method for mounting a housing to an object and devices related thereto |
| EP1255069A1 (en) * | 2001-05-03 | 2002-11-06 | Seb S.A. | Device for connecting a suction tube of a waste collecting device |
| US20030184088A1 (en) * | 2002-03-29 | 2003-10-02 | Akira Takayanagi | Quick connector |
| CN203363450U (en) * | 2013-06-27 | 2013-12-25 | 浙江安弘水暖器材有限公司 | Pipe clamping pressing structure |
| KR101509192B1 (en) * | 2013-11-11 | 2015-04-08 | 유신정밀공업 주식회사 | Coupling and clip for coupling |
| CN204829056U (en) * | 2015-06-02 | 2015-12-02 | 浙江诸暨万宝机械有限公司 | Quick connector |
| CN107191721A (en) * | 2017-05-18 | 2017-09-22 | 潘汝锦 | Stereoplasm tube overcoat connecting parts |
| CN211118178U (en) * | 2019-09-19 | 2020-07-28 | 周斌 | Semi-rigid quick-assembly pipe fitting structure for pipe body connection |
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