CN104981641A - Connection device of thin-wall flexible tube and connection method thereof - Google Patents
Connection device of thin-wall flexible tube and connection method thereof Download PDFInfo
- Publication number
- CN104981641A CN104981641A CN201480004188.5A CN201480004188A CN104981641A CN 104981641 A CN104981641 A CN 104981641A CN 201480004188 A CN201480004188 A CN 201480004188A CN 104981641 A CN104981641 A CN 104981641A
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- CN
- China
- Prior art keywords
- joint
- outer shroud
- flexible pipe
- postive stop
- stop baffle
- 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
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
- F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
- F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
- F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
- F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
- F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides a connection device of a thin-wall flexible tube and a connection method thereof. The connection device includes a joint, a firm sleeve built in the joint and used for supporting the joint, and an outer ring sleeves the flexible tube so as to compress the flexible tube onto the joint. The connection device is characterized in that an outer wall surface of the joint is provided with in turn: a limiting baffle plate 1, a groove, two inner sides of a limiting baffle plate, and two or more pawls which are arranged. With the direction of the pawls, it is convenient for the flexible tube being inserted while not exiting. The outer ring is made from plastic material which expands and becomes flexible after water absorption. The inner wall of the outer ring is provided with two or more pawls with the direction opposite to that of the joint pawls. During a connection state, the position of the pawls is staggered with that of the joint pawls. The connection device is fully made of plastic. The sealing connection to the flexible tube and the joint is realized by using the character that the plastic outer ring material expands and becomes flexible after water absorption and elastically and naturally contracts, and the special size design that a gap of the outer ring and the joint is less than the wall thickness of the flexible tube.
Description
Technical field
The present invention relates to a kind of connection set and attaching method thereof, especially a kind of connection set of flexible pipe and connecting means.
Background technique
At present, flexible pipe and flexible pipe, connect often by connection set between flexible pipe and hard tube.And the Placement between flexible pipe and connection set, be generally with glue, flexible pipe is pasted onto on the joint of connection set, and then in outside fastening metal or Plastibell in addition; Or after tube socket is on joint, then use clamp, compressing flexible pipe makes the tube wall of flexible pipe that certain distortion occur, thus is fixed on joint by flexible pipe.But glue easily occurs aging, or may gap be had when pasting, therefore make the mode fastened with glue connect, easily occur the leakage phenomenon of gas or liquid, and the technique of stickup be comparatively complicated; And using clip to be fixed, the pipe thickness as flexible pipe is thinner, and time that is difficult to clamp, the tube wall deformation degree of flexible pipe is little, and the leakage phenomenon of gas or liquid, also easily appears in the limited efficiency of clamping.
In order to solve parts of traditional Structural Hardware equipment or the intrinsic potential safety hazard of apparatus (such as: once collision or collapse and easily cause human injury, and get rusty easily) and not portable sex chromosome mosaicism, thin walled hose air-supported structure can be used to replace conventional metal frames and to come manufacturing equipment or apparatus, comprise and manufacture inflated portable goal, inflated portable net post, inflated portable display rack etc.Use the equipment of thin walled hose air-supported structure manufacture or apparatus lightweight is less is convenient to mobile carrying, and after inflation, there is elasticity and not easily cause human injury.
The tightness connected in order to flexible pipe when ensureing to use thin walled hose manufacture gas-filled type equipment or apparatus meets usage requirement, and meets the needs of large-scale production, must resolve the quick connection of thin walled hose and the technical problem of sealing.
Chinese patent " hose connection device " CN201547439U discloses a kind of between flexible pipe or carry out the connection set that connects between flexible pipe and hard tube, comprise columniform joint, be built in joint to support the solid cover of described joint and to be socketed on the outer shroud be pressed on by flexible pipe in described joint outer wall outside flexible pipe, adopt expandable outer shroud, utilize projection corresponding with joint unit with grooves in outer wall on outer shroud inwall, reach and flexible pipe is locked, realize the object of sealing.
Summary of the invention
The present invention aims to provide a kind of thin walled hose connection set and connecting means; its whole part all makes made of plastic; be applicable to large-scale production needs; and the inside tightness problem of thin walled hose after combining with this connection set can be ensured; thus very properly solve all technical problems using thin walled hose to manufacture gas-filled type equipment or apparatus, become possibility.
In order to realize this function, concrete scheme of the present invention is as follows:
A connection set for thin walled hose, comprising: joint, to be built in joint for the solid cover of supported joint, to be enclosed within outer outer shroud flexible pipe being pressed on joint of flexible pipe; It is characterized in that, the outer wall of described joint is provided with successively: inside postive stop baffle one, groove, postive stop baffle two, outside postive stop baffle two, arrange the pawl of two or more, the direction that flexible pipe can not exit for ease of flexible pipe is inserted in, direction of pawl, outer shroud uses the rear plastic materials that is inflatable and that limber up of water suction to make, outer shroud inwall is provided with contrary with joint pawl direction two or more pawls, when being in coupled condition, position and the joint pawl of pawl stagger; It is characterized in that, the gap of described outer shroud and described joint is less than the wall thickness of flexible pipe.
Further, described outer shroud left end is provided with outer shroud back-off, and described outer shroud back-off is buckled in inside described postive stop baffle two and locates, and described outer shroud right-hand member is provided with outer shroud back-off, and described outer shroud back-off is in above the interface of described joint, and its cross section external frame is smoothed curve.
Further, described hose end is coated with one deck sealed plastic layer.
Further, seal ring is had at described postive stop baffle one place cover.
Further, described joint, described solid cover and described outer shroud all use plastics.
Further, described outer shroud selects nylon.
A connecting means for thin walled hose connection set, concrete Connection Step is as follows:
Step 1: before processing outer shroud is immersed in 100 DEG C of water, boiling 6-to 24 hour, make its abundant imbibition and limber up, being then inserted in outside flexible pipe;
Step 2: flexible pipe is inserted in joint, makes hose end near the position outside postive stop baffle two;
Step 3: the position with process equipment, outer shroud being shifted onto postive stop baffle one;
Step 4: utilize elasticity of plastics natural shrinking grip both hose after outer shroud enters, the pawl grip both hose staggered with joint, makes the moisture evaporation of outer shroud by drying plant, make outer shroud shrink and hardening, make the connection of outer shroud, flexible pipe, joint tightr.
Further, in described step 1, described hose end is applied one deck sealed plastic layer.
Further, seal ring is inserted at the postive stop baffle place of the joint in described step.
Wherein the effect of postive stop baffle one is the position that restriction outer shroud moves to inward side; Effect outside postive stop baffle two is the position that restriction flexible pipe enters; Effect inside postive stop baffle two coordinates with outer shroud back-off, prevents outer shroud from deviating from.
The effect of seal ring prevents from having fibre threads to strengthen the flexible pipe of interlayer when inwall or outer wall breakage, and gas is spilt along fibre threads by inside joint postive stop baffle or outside.If do not arrange seal ring, then because the pawl of the pawl on joint and outer shroud inwall staggers mutually, compress flexible pipe, stop gas to compress position from flexible pipe to pass through, seal action can be played, weaken once pawl seal action or keep inflated condition for a long time, gas will compress position and arrive hose end along fibre threads from flexible pipe, inside joint postive stop baffle or outside spill, if at joint postive stop baffle arranged outside seal ring, then when gas leakage, due to the seal action of seal ring, gas can not spill outside joint postive stop baffle, but pawl place inside arrival outer shroud, stopped by pawl inside outer shroud, thus play the effect of secondary seal.For seal request lower connection set, can without seal ring, but for the higher connection set of seal request, use seal ring to play very crucial seal action.
Apply one deck sealed plastic layer in hose end, can play good seal action, prevent flexible pipe when inwall is damaged, gas is spilt from flexible pipe port by inwall breakage spot; Outer shroud right-hand member is provided with outer shroud back-off, flexible pipe can be pressed to connector interface outside, prevent gas from spilling from pawl.
Adopt connection set and the connecting means of such scheme, there is following characteristics:
(1) do not need with being threaded and thering is no the part of permanent deformation;
(2) gas seal of inflatable product is mainly used in;
(3) expand after the outer ring material water suction of plastics and limber up, outer shroud can be convenient to and be inserted in joint; Then elasticity of plastics natural shrinking, utilize the pawl grip both hose staggered with joint, by drying the moisture evaporation making outer shroud, make outer shroud shrink and hardening, make the connection of outer shroud, flexible pipe, joint tightr, adopt this connection set after the method to be specially adapted to the connection of thin walled hose, compared with being rotatably connected of routine, there is obvious advantage.
(4) existing patent must use metal outer shroud, and the present invention all uses plastic part, expand after utilizing the outer ring material of plastics to have water suction and limber up and the characteristic of elasticity natural shrinking, and the gap of outer shroud and joint is less than the special size design of thickness of soft tube, achieves being tightly connected to flexible pipe and joint;
(5) when flexible pipe inside and outside wall has darker longitudinal line, make pawl can not effective sealing time, seal ring can play effective sealing effect; When after joint breakage, seal ring can prevent gas from being spilt along fibre threads by inside joint postive stop baffle or outside.
Accompanying drawing explanation
Fig. 1 is the exploded view of present pre-ferred embodiments;
Fig. 2 is the exploded view of present pre-ferred embodiments;
Fig. 3 is the internal structure sectional view of present pre-ferred embodiments;
Fig. 4 is the internal structure sectional view of present pre-ferred embodiments;
Fig. 5 is the step 1 structure sectional view one of present pre-ferred embodiments;
Fig. 6 is the step 1 structure sectional view two of present pre-ferred embodiments;
Fig. 7 is the step 2 structure sectional view of present pre-ferred embodiments;
Fig. 8 is the step 3 structure sectional view of present pre-ferred embodiments;
Fig. 9 is the step 4 structure sectional view of present pre-ferred embodiments;
Figure 10 is the structural drawing that the present invention is applied to goal;
Figure 11 is the structural drawing that the present invention is applied to rack;
Figure 12 is the structural drawing that the present invention is applied to display rack.
Accompanying drawing identifier declaration:
1-joint; Gu 2-cover; 3-outer shroud; 4-flexible pipe; 5-seal ring; 11-postive stop baffle; 12-tongue; 13-joint pawl; Outside 14-postive stop baffle two; Inside 15-postive stop baffle two; 21-outer shroud back-off; 22-outer shroud pawl; 23-outer shroud back-off; 24-sealed plastic layer.
Embodiment
Embodiment one: reference Fig. 1 is the present embodiment STRUCTURE DECOMPOSITION figure.This hose connection device by joint 1, admittedly overlap 2, outer shroud 3 and flexible pipe 4 form, concrete Connection Step is as follows:
Step 1: as shown in Figure 5, immersed by outer shroud 3 before processing in 100 DEG C of water, boiling 10 hours, makes its abundant imbibition and limbers up, and is then inserted in outside flexible pipe 4;
Step 2: as shown in Figure 7, is inserted in joint by flexible pipe 4, make flexible pipe 4 end near outside postive stop baffle two 14 position;
Step 3: as shown in Figure 8, shifts the position of postive stop baffle 1 onto by outer shroud 3 with process equipment;
Step 4: as shown in Figure 9, utilize elasticity of plastics natural shrinking grip both hose after outer shroud enters, the pawl grip both hose staggered with joint, makes the moisture evaporation of outer shroud by drying plant, make outer shroud shrink and hardening, make the connection of outer shroud, flexible pipe, joint tightr.
Internal structure sectional view after having connected as shown in Figure 3, the outer wall of joint 1 is provided with successively: inside postive stop baffle 1, groove 12, postive stop baffle two 15, outside postive stop baffle two 14, arrange the pawl 13 of two or more, the direction that flexible pipe can not exit for ease of flexible pipe is inserted in, direction of pawl 13, outer shroud uses the rear plastic materials that is inflatable and that limber up of water suction to make, outer shroud inwall is provided with contrary with joint pawl direction two or more pawls 22, and position and the joint pawl 13 of pawl stagger.
Embodiment two: reference Fig. 2 is the present embodiment STRUCTURE DECOMPOSITION figure.This hose connection device by joint 1, admittedly overlap 2, outer shroud 3, flexible pipe 4 and seal ring 5 form, concrete Connection Step is as follows:
Step 1: as shown in Figure 6, immersed by outer shroud 3 before processing in 100 DEG C of water, boiling 12 hours, makes its abundant imbibition and limbers up, being then inserted in outside flexible pipe 4, and is inserted in seal ring 5 at postive stop baffle 11 place of joint 1;
Step 2: as shown in Figure 7, is inserted in joint by flexible pipe 4, make flexible pipe 4 end near outside postive stop baffle two 14 position;
Step 3: as shown in Figure 8, shifts the position of postive stop baffle 1 onto by outer shroud 3 with process equipment;
Step 4: as shown in Figure 9, utilizes elasticity of plastics natural shrinking grip both hose after outer shroud enters, the pawl grip both hose staggered with joint, makes the moisture evaporation of outer shroud by drying, and outer shroud is shunk and hardening, makes the connection of outer shroud, flexible pipe, joint tightr.
Internal structure sectional view after having connected as shown in Figure 3, the outer wall of joint 1 is provided with successively: inside postive stop baffle 1, groove 12, postive stop baffle two 15, outside postive stop baffle two 14, arrange the pawl 13 of two or more, the direction that flexible pipe can not exit for ease of flexible pipe is inserted in, direction of pawl 13, outer shroud uses the rear plastic materials that is inflatable and that limber up of water suction to make, outer shroud inwall is provided with contrary with joint pawl direction two or more pawls 22, and position and the joint pawl 13 of pawl stagger.
Outer shroud 3 left end is provided with outer shroud back-off 21, and described outer shroud back-off 21 is buckled in 15 places inside described postive stop baffle two; Outer shroud 3 right-hand member is provided with outer shroud back-off 23, flexible pipe can be pressed to connector interface outside, prevent gas from spilling from pawl; Flexible pipe 4 end coated has one deck sealed plastic layer 24, can play good seal action, and prevent flexible pipe when inwall is damaged, gas is spilt from flexible pipe port by inwall breakage spot.
The effect of seal ring 5 be prevent from having flexible pipe 4 that fibre threads strengthens interlayer inwall or outer wall damaged time, gas along fibre threads by inside joint 1 postive stop baffle 15 or outside 14 spill.
Embodiment three: reference Figure 10 is the structural drawing that this connection set is applied to goal, the connection set that Liang Zhu attachment portion, goal adopts the present invention to introduce, the flexible pipe that goal post adopts the present invention to introduce, one charging valve can be set at hose, inflate toward charging valve when it is desired to be used, flexible pipe is full of, obtains the goal shown in Figure 10; When not needing to be discharged by the gas in flexible pipe when using, can be put in sack after compression, there is light weight, do not take up room and be easy to carry.Because door pillar adopts inflated hose, there is cushioning effect when people hits above, can not be injured.
Embodiment four: the structural drawing being applied to rack with reference to this connection set of Figure 11, and the upper and lower two ends of rack are this connection set, and centre is flexible pipe, at joint or hose, one charging valve is set, when it is desired to be used toward charging valve inflation, flexible pipe is full of, obtains the rack shown in Figure 11; When not needing to be discharged by the gas in flexible pipe when using, can be put in sack after compression, there is light weight, do not take up room and be easy to carry.
Embodiment five: reference Figure 12 is the structural drawing that this connection set is applied to display rack, the connection set that display rack two post attachment portion adopts the present invention to introduce, the flexible pipe that breast piece adopts the present invention to introduce, one charging valve can be set at flexible pipe or connection set place, inflate toward charging valve when it is desired to be used, flexible pipe is full of, obtains the display rack shown in Figure 12; When not needing to be discharged by the gas in flexible pipe when using, can be put in after compression in sack, have light weight, do not take up room and be easy to carry, this display rack also can according to using the parameters such as the number of connection that needs to arrange hose length, thickness, thickness and rectangle rack.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a connection set for thin walled hose, comprising: joint (1), to be built in joint (1) for the solid cover (2) of supported joint (1), to be enclosed within the outer shroud (3) that flexible pipe is pressed on joint (1) outward by flexible pipe (4), it is characterized in that, the outer wall of described joint (1) is provided with successively: postive stop baffle one (11), groove (12), inside postive stop baffle two (15), outside postive stop baffle two (14), the pawl (13) of two or more is set, the direction that flexible pipe can not exit for ease of flexible pipe (4) is inserted in, direction of pawl (13), outer shroud uses the rear plastic materials that is inflatable and that limber up of water suction to make, outer shroud inwall is provided with contrary with joint pawl direction two or more pawls (22), when being in coupled condition, position and the joint pawl (13) of pawl stagger, it is characterized in that, described outer shroud (3) is less than the wall thickness of flexible pipe with the gap of described joint (1).
2. a kind of thin walled hose connection set as claimed in claim 1, it is characterized in that, described outer shroud (3) left end is provided with outer shroud back-off (21), described outer shroud back-off (21) is buckled in (15) place inside described postive stop baffle two, described outer shroud (3) right-hand member is provided with outer shroud back-off (23), described outer shroud back-off (23) is in above the interface of described joint (1), and its cross section external frame is smoothed curve.
3. a kind of thin walled hose connection set as claimed in claim 1, is characterized in that, described flexible pipe (4) end coated has one deck sealed plastic layer (24).
4. a kind of thin walled hose connection set as claimed in claim 1, is characterized in that, at described postive stop baffle one (11) place, cover has seal ring (5).
5. a kind of thin walled hose connection set as claimed in claim 2, is characterized in that, described joint (1), described solid cover (2) and described outer shroud (3) all use plastics.
6. a kind of thin walled hose connection set as claimed in claim 3, is characterized in that, described outer shroud (3) selects nylon.
7. a connecting means for thin walled hose connection set, concrete Connection Step is as follows:
Step 1: immersed in 100 DEG C of water by outer shroud (3) before processing, boiling 6-to 24 hour, makes its abundant imbibition and limber up, and is then inserted in flexible pipe (4) outward;
Step 2: flexible pipe (4) is inserted in joint, makes flexible pipe (4) end near the position of (14) outside postive stop baffle two;
Step 3: the position with process equipment, outer shroud (3) being shifted onto postive stop baffle one (11);
Step 4: utilize elasticity of plastics natural shrinking grip both hose after outer shroud enters, the pawl grip both hose staggered with joint, makes the moisture evaporation of outer shroud by drying plant, make outer shroud shrink and hardening, make the connection of outer shroud, flexible pipe, joint tightr.
8. the connecting means of a kind of thin walled hose connection set as claimed in claim 7, is characterized in that, by described flexible pipe (4) end coated one deck sealed plastic layer (24) in described step (1).
9. the connecting means of a kind of thin walled hose connection set as claimed in claim 7, is characterized in that, seal ring (5) is inserted at postive stop baffle (11) place of the joint (1) in described step (1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/094599 WO2016101122A1 (en) | 2014-12-23 | 2014-12-23 | Connection device for thin-wall flexible tube and connection method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104981641A true CN104981641A (en) | 2015-10-14 |
Family
ID=54277086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480004188.5A Pending CN104981641A (en) | 2014-12-23 | 2014-12-23 | Connection device of thin-wall flexible tube and connection method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104981641A (en) |
| WO (1) | WO2016101122A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518772A (en) * | 2014-12-23 | 2016-04-20 | 广州爱高体育器材有限公司 | Inflatable display stand |
| CN105889685A (en) * | 2016-06-06 | 2016-08-24 | 浙江德首新型建材有限公司 | Linear expansion compensation structure and connecting method of PP-R pipe fitting |
| CN106287066A (en) * | 2016-08-18 | 2017-01-04 | 徐锦诚 | A kind of hose assembly |
| CN107989648A (en) * | 2017-12-06 | 2018-05-04 | 朱元彬 | A kind of coal mine gas drainage samples pipe connection |
| CN108458177A (en) * | 2018-03-28 | 2018-08-28 | 宝鸡市中煜徳钛业有限公司 | A kind of assembly type titanium alloy turbocharger tube |
| CN114286910A (en) * | 2019-09-30 | 2022-04-05 | 斯瓦戈洛克公司 | Crimp end connection for flexible hose |
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| CN1358950A (en) * | 2001-12-25 | 2002-07-17 | 于焕力 | Joint for metal and plastic pipe and joint method thereof |
| CN200975574Y (en) * | 2006-12-01 | 2007-11-14 | 温连庚 | Fastening-pressing type hydraulic flexible pipe assembly |
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| CN201547439U (en) * | 2009-10-12 | 2010-08-11 | 梁广仁 | Hose connecting device |
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| CN2104367U (en) * | 1991-07-10 | 1992-05-13 | 周广先 | Elastically-fastened thin-wall plastic union |
| CN201795218U (en) * | 2010-09-09 | 2011-04-13 | 中国科学院遗传与发育生物学研究所 | Thin-walled pipe network connecting component of irrigation system |
| DE202011000061U1 (en) * | 2011-01-12 | 2012-04-17 | Gebrüder Beul GmbH & Co KG | terminal connector |
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2014
- 2014-12-23 WO PCT/CN2014/094599 patent/WO2016101122A1/en active Application Filing
- 2014-12-23 CN CN201480004188.5A patent/CN104981641A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358950A (en) * | 2001-12-25 | 2002-07-17 | 于焕力 | Joint for metal and plastic pipe and joint method thereof |
| CN200975574Y (en) * | 2006-12-01 | 2007-11-14 | 温连庚 | Fastening-pressing type hydraulic flexible pipe assembly |
| JP2010077213A (en) * | 2008-09-24 | 2010-04-08 | Ube Ind Ltd | Polyamide resin molded part having liquid or vapor-barrier property, fuel tank part, fuel tube, fuel piping coupling, quick connector, and fuel piping part |
| CN201547439U (en) * | 2009-10-12 | 2010-08-11 | 梁广仁 | Hose connecting device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518772A (en) * | 2014-12-23 | 2016-04-20 | 广州爱高体育器材有限公司 | Inflatable display stand |
| CN105889685A (en) * | 2016-06-06 | 2016-08-24 | 浙江德首新型建材有限公司 | Linear expansion compensation structure and connecting method of PP-R pipe fitting |
| CN106287066A (en) * | 2016-08-18 | 2017-01-04 | 徐锦诚 | A kind of hose assembly |
| CN107989648A (en) * | 2017-12-06 | 2018-05-04 | 朱元彬 | A kind of coal mine gas drainage samples pipe connection |
| CN108458177A (en) * | 2018-03-28 | 2018-08-28 | 宝鸡市中煜徳钛业有限公司 | A kind of assembly type titanium alloy turbocharger tube |
| CN114286910A (en) * | 2019-09-30 | 2022-04-05 | 斯瓦戈洛克公司 | Crimp end connection for flexible hose |
| US11927286B2 (en) | 2019-09-30 | 2024-03-12 | Swagelok Company | Crimped end connection for flexible hose |
| CN114286910B (en) * | 2019-09-30 | 2024-05-10 | 斯瓦戈洛克公司 | Crimping end connection for flexible hose |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016101122A1 (en) | 2016-06-30 |
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Effective date of registration: 20160216 Address after: 510000, No. 53, Nanling West Road, Taihe Town, Baiyun District, Guangdong, Guangzhou Applicant after: GUANGZHOU AIRGOAL SPORTS EQUIPMENT CO., LTD. Address before: 510000 B, block 604, Bank of the river, No. 1026, Binjiang East Road, Guangzhou, Guangdong, China Applicant before: Liang Guangren |
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Application publication date: 20151014 |