CN1865756A - Hose side-guiding connector - Google Patents
Hose side-guiding connector Download PDFInfo
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- CN1865756A CN1865756A CN 200610049738 CN200610049738A CN1865756A CN 1865756 A CN1865756 A CN 1865756A CN 200610049738 CN200610049738 CN 200610049738 CN 200610049738 A CN200610049738 A CN 200610049738A CN 1865756 A CN1865756 A CN 1865756A
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- screw thread
- bulge loop
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Abstract
The invention relates to a tube bypass connector used in irrigation. Wherein, it comprises a guide head that entering into the water tube, a fixing middle part outside the tube to compress the tube wall and the guide head via fixing nut, and an outlet tail connected to the consumer; said guide head has an water inlet, a cut guide head or screw guide head, and a sealing ring; the cut guide head has a guide cut and a smooth edge line, while the screw guide head has a guide screw; the fixing middle part has a fixing nut and matched fixing screw; the outlet tail has one or several outlet tubes; the outlet tail has connecting sheath head; the matched fixing middle part has positive screw of sheath head. The invention has lower cost, reliable operation and high sealing property, while it is especially used in the water tube with high pressure or pressure fluctuation.
Description
Technical field
The invention belongs to the irrigation field of farming, woods, gardens, urban afforestation, water-saving irrigation field particularly, relate to the connector of a kind of farming, woods irrigation usefulness, relate in particular to a kind of hose side-guiding connector that connects water delivery hose and irrigators such as drip irrigation zone or infiltrating irrigation device or sprinkler.
Background technique
The conduit pipe that the water-saving irrigation technique of farming, woods, gardens, urban afforestation is used can be divided into two kinds of hard tube and flexible pipes on its physical behavior, wherein, the use of hard tube is of long duration, very general, and the use of flexible pipe just begins soon, uses it in the main at present water delivery more than branch road.Because it is low that flexible pipe has a cost, convenient transportation is installed, folding and unfolding is easy, is convenient to advantages such as farm work, so its application enlarges, people are trying directly to connect drip irrigation zone or relevant irrigator after on the flexible pipe, with the application area of expansion flexible pipe.But people find to exist big problem on probation, mainly be not have a kind of economic, practical, easy to operate, reliable connector between flexible pipe and irrigator.On probation is the direct insertion bypass part that does not have fastening sealing structure at present, and hydraulic pressure one is big in the water delivery hose, will leak, even squeeze and take off the bypass part; For guarantee in the water delivery hose hydraulic pressure within the specific limits, just in the field of laying water delivery hose, hold up several meters high hard tube one by one, 3 meters high hard tubes for example, when hydraulic pressure increases for various reasons, water will overflow from the hard tube top of erectting, and is no more than predetermined value (the maximum hydraulic pressure corresponding to 3 meters high setting hard tubes is every square centimeter of 0.3KG) to guarantee the hydraulic pressure in the water delivery hose.This practice is waste material both, wastes water again, if need to regain flexible pipe before going into the winter, warehouse-in is preserved, this in-line connector that is inserted on the flexible pipe, and loosening easily, re-use the coming year, and seepy question is very big.The present invention has solved this problem well.
Summary of the invention
The purpose of this invention is to provide a kind of hose side-guiding connector that is used to connect water delivery hose and irrigators such as drip irrigation zone or infiltrating irrigation device or sprinkler.
Hose side-guiding connector enters a section of flexible pipe and is called the drainage head, and the part that is connected with drip irrigation zone or infiltrating irrigation device etc. is called outlet tail, and the centre is called fastening middle part.The design of drainage head is one of key technology of the present invention.For the ease of sealing, therefore the diameter in the hole of getting on the hose wall must, insert the drainage head in the flexible pipe hole less than the diameter of the ring for the sealing liquid on the drainage head, is one of key technology of this connector.
The present invention has designed two classes and has been convenient to the seeker in drainage head insertion flexible pipe hole: the one, and breach seeker, the 2nd, screw guide head.This two classes seeker can the phase trans-substitution.
The technological points of breach seeker is: the design of guiding breach, the design of seeker shape, the design of ring for the sealing liquid.
The technological points of screw guide head is: the shaped design of guiding screw thread, the design of ring for the sealing liquid.Revolve the design of a gap, help screw guide head is screwed in flexible pipe easily.For being applicable to the logy water delivery hose of a class, after ring for the sealing liquid, also designed water shutoff spacer groove and rubber-like water shutoff pad, the effect of water shutoff spacer groove is when screwing in drainage the water shutoff pad to be brought in the flexible pipe.
Two of key technology of the present invention is, outlet tail with a plurality of outlet pipes and fastening middle part are separated, so that the realization of the fastening function at the installation of tightening nut and fastening middle part, also has a significant advantage simultaneously, be exactly can be according to the caliber size of water appliance, the diameter of drip irrigation zone for example, change neatly and have the outlet tail of different outlet pipe bores, can certainly change outlet tail with different outlet pipe numbers, under the situation of needs, the outlet tail of having only an outlet pipe can also be changed, and the drainage head of hose side-guiding connector need not be unloaded from water delivery hose.Screwing out the drainage head from flexible pipe at every turn, all can the circular hole on the flexible pipe be caused damage, is that sealing causes adverse effect to hose side-guiding connector is installed once more.This point is specially adapted to need to regain the operation of water delivery hose from the field before going into the winter, guarantee reusing of flexible pipe in the coming year.
The technological points at fastening middle part is, designed and has been convenient to install the cylinder of shape in many ways of hose side-guiding connector, fastening external screw thread, pullover external screw thread, and the tightening nut of strap wrenches handle or the tightening nut of shape in many ways.For being applicable to the sticking hose material in class surface, designed fastening pad.
The design of the cylinder platform of the design of particularly alternative fastening positive left-hand thread or pullover positive left-hand thread and correspondence thereof, the installation that makes this hose side-guiding connector is become more easy, and have good seal, make the joint of hose side-guiding connector and flexible pipe not have leakage problems.
Under special circumstances, when having very large pressure in the conduit pipe, water delivery hose meeting dilatancy can make hose connector come off from flexible pipe.In order to prevent that this problem from occurring, allow the firmly hose wall of grip both hose hole periphery of ring for the sealing liquid and fastening pad, perhaps allow the firmly hose wall of grip both hose hole periphery of ring for the sealing liquid and tightening nut, on ring for the sealing liquid, fastening pad and tightening nut, designed corresponding bulge loop, can be dead the hose wall of rubber-like flexible pipe hole periphery folder, occur at high pressure, when flexible pipe expands, allow hose connector still be fixed on firmly on the flexible pipe, do not allow leak of liquid.
Technological points with outlet tail of a plurality of outlet pipes is, can closely revolve with fastening middle part and be the pullover design of being connected of one, promptly design the pad platform in pullover connecting, it can connect pullover when being spun on the pullover external screw thread, the little water shutoff pad of jam-packed plays seal action.
As a rule, the outlet tail and fastening middle part one that only have an outlet pipe.
The technological points of outlet tail also has the design of clamp band type outlet pipe, and substitutes the design of the thread type outlet pipe of clamp band type outlet pipe, uses with convenient.
For the ease of hose side-guiding connector is installed, the present invention has also designed the clip spanner.The clip spanner can also can use on-the-spot the installation in the preceding installation of dispatching from the factory.Certainly, also can not use the clip spanner, and use common spanner or common adjustable spanner to install.
Advantage of the present invention is: have the fastening structure of jam-packed drainage head and flexible pipe tube wall on the hose side-guiding connector, guarantee to realize that ne-leakage connects; Afterbody with a plurality of outlet pipes is a split-type design, except the installation that guarantees tightening nut, can also reduce the loading and unloading number of times of connector and flexible pipe as far as possible, with the seal that keeps both to be connected, again can be flexibly according to the requirement of water appliance, change dissimilar outlet tail, and the front and back connection flexibly, conveniently, reliably, seal is strong.The clip spanner makes that installation is more convenient.In addition, this hose side-guiding connector is easy to manufacture, and is with low cost.Except that water shutoff pad and little water shutoff pad need to have the Compression and Expansion elastic material makes with rubber one class, remaining part is by injection molding.The present invention helps further a large amount of flexible pipes that use in water-saving irrigation, reduces the overall cost of water-saving irrigation.
Description of drawings
The hose side-guiding connector schematic representation of Fig. 1 breach seeker, two clamp band type outlet pipes;
Fig. 2 breach seeker and fastening middle part main part schematic representation;
Fig. 3 breach seeker left view;
Schematic representation is looked on Fig. 4 breach seeker A-A section right side;
Fig. 5 band revolves the total schematic representation of hose side-guiding connector of the long screw guide head of a gap, two clamp band type outlet pipes;
Schematic representation is looked on the long screw guide head B-B of Fig. 6 section right side;
The long screw guide head of Fig. 7 irrotationality gap and fastening middle part main part schematic representation;
Fig. 8 band revolves the short thread seeker and the fastening middle part main part schematic representation of a gap;
The breach seeker of Fig. 9 band water shutoff bulge loop and water shutoff spacer groove and fastening middle part main part schematic representation;
Schematic representation is looked on Figure 10 water shutoff bulge loop A1-A1 section right side;
The breach seeker of Figure 11 band water shutoff bulge loop, no water shutoff spacer groove and fastening middle part main part schematic representation;
The C-C section schematic top plan view of Figure 12 Figure 10;
Figure 13 has installed the breach seeker of the fastening pad of band bulge loop and the schematic representation of fastening middle part main part;
The C1-C1 section schematic top plan view of Figure 14 Figure 12;
Figure 15 band water shutoff bulge loop and the screw guide head and the fastening middle part main part schematic representation that revolve a gap;
Schematic representation is looked on the B1-B1 section right side of Figure 16 Figure 14;
Figure 17 band revolves the screw guide head and the fastening middle part main part schematic representation of a gap and water shutoff bulge loop, no water shutoff spacer groove;
The D-D section schematic top plan view of Figure 18 Figure 16;
Figure 19 band water shutoff bulge loop, screw guide head and the fastening middle part main part schematic representation of the fastening pad of band bulge loop have been adorned;
The D1-D1 section schematic top plan view of Figure 20 Figure 18;
Fastening pad of several classes of Figure 21 and E-E generalized section;
Figure 22 does not have the tightening nut schematic representation of bulge loop;
The tightening nut schematic representation of Figure 23 band bulge loop;
Figure 24 water shutoff bulge loop, pad bulge loop, fastening bulge loop sectional drawing;
Figure 25 water shutoff bulge loop cooperates schematic representation with the pad bulge loop;
The fastening positive left-hand thread hose side-guiding connector main part schematic representation of Figure 26;
The pullover positive left-hand thread hose side-guiding connector main part schematic representation of Figure 27;
Figure 28 has the total schematic representation of thread type outlet tail of two outlet pipes;
Figure 29 has the thread type outlet tail main part schematic representation of two outlet pipes;
The airtight nut schematic representation of Figure 30;
Figure 31 breach seeker, four clamp band type outlet pipe main part schematic representation;
Figure 32 looks schematic representation in the four clip outlet pipe F-F section right sides;
The breach seeker of Figure 33 integral type, the total schematic representation of thread type outlet pipe;
Breach seeker, a clamp band type outlet pipe main part schematic representation that Figure 34 is split type;
Figure 35 has used the schematic representation of clip spanner on fastening middle part;
Schematic representation is looked on the clip spanner G-G section right side after Figure 36 installs;
Figure 37 clip spanner A type structural representation;
Figure 38 clip spanner Type B structural representation;
The connection diagram of Figure 39 flexible pipe-clip tail hose side-guiding connector-drip irrigation zone;
The connection diagram of Figure 40 flexible pipe-screw thread tail hose side-guiding connector-drip irrigation zone;
Figure 41 has the field work schematic representation of the hose side-guiding connector of an outlet pipe;
Figure 42 has the field work schematic representation of the hose side-guiding connector of two outlet pipes;
Figure 43 has the field work schematic representation of the hose side-guiding connector of three outlet pipes;
Figure 44 has the field work schematic representation of the hose side-guiding connector of four outlet pipes;
The smooth border line schematic representation of Figure 45 breach seeker;
Figure 46 clip spanner C type structural representation;
Figure 47 clip spanner D type structural representation.
Embodiment
As Fig. 1, shown in Figure 5, this hose side-guiding connector has drainage head, fastening middle part and outlet tail.The drainage head have can two can the phase trans-substitution big class formation, shown in Figure 1 is the drainage head of gap type, shown in Figure 5 is the drainage head of thread type.
As shown in Figure 1 and Figure 2, the drainage head of gap type has water inlet 11, breach seeker 1, ring for the sealing liquid 8, water shutoff spacer groove 9 and water shutoff pad 10.Wherein, water shutoff spacer groove 9 directly marks in Fig. 2, and it is positioned at after the ring for the sealing liquid 8.The position of water shutoff spacer groove 9 is occupied by water shutoff pad 10 in Fig. 1.
In these several formations that breach drainage head is had, water inlet 11, breach seeker 1, ring for the sealing liquid 8 are necessary, and water shutoff pad 10 and water shutoff spacer groove 9 are necessary under situation about having, and are unnecessary under situation about having.For example, for bigger flexible water delivery hose 48 (as soft PVC flexible pipe) is arranged, just can omit water shutoff pad 10 and water shutoff spacer groove 9.Particularly adopt Figure 13, water shutoff bulge loop 8a shown in Figure 14, the structure of pad bulge loop 12a, or during the structure of fastening bulge loop 13a shown in Figure 23, water shutoff pad 10 and water shutoff spacer groove 9 are omissible.
As Fig. 5, Fig. 7, shown in Figure 8, spiral drainage head has four groups.The common ground of this four group is all to have water inlet 11, screw guide head 2 and ring for the sealing liquid 8, has water shutoff pad 10 and water shutoff spacer groove 9 in addition.Equally, under situation about having, water shutoff pad 10 and water shutoff spacer groove 9 are unnecessary.
The difference of this four group is:
The 4th little classification of screw guide head 2 be, only has guiding short thread 6a, do not revolve a gap 7 and do not have.This Figure of description does not provide this combination.
As Fig. 7, Figure 13, shown in Figure 15, the side view of ring for the sealing liquid 8 can be a rectangle, and is not necessarily trapezoidal.The side view of a kind of ring for the sealing liquid 8 shown in Fig. 1, Fig. 5 is trapezoidal.This variation is for having a drainage precession flexible pipe hole stressed certain influence, but influence is little.
No matter which kind of drainage head, the diameter of its ring for the sealing liquid 8 all greater than the aperture on the water delivery hose wall, are therefore all sent into the flexible pipe the inside to ring for the sealing liquid 8 in the precession mode.If the drainage head has water shutoff pad 10, when precession drainage, water shutoff spacer groove 9 will be brought water shutoff pad 10 in the flexible pipe into.
10 the diameter of the water shutoff pad among Fig. 1, Fig. 5 and the diameter of ring for the sealing liquid 8 are roughly the same, in fact can allow water shutoff pad 10 slightly larger in diameter some.Because water shutoff pad 10 is to be made by rubber one class rubber-like material, more bigger water shutoff pad 10 can not form the obstacle that enters flexible pipe.
Fig. 2, Fig. 7 have directly provided the structure of water shutoff spacer groove 9.For the logy flexible pipe of a class (as the PE flexible pipe), it is necessary that the water shutoff pad is set, thereby corresponding water shutoff spacer groove 9 need be set.
Fig. 3 has provided the left view of breach seeker 1 among Fig. 2.The figure illustrates a kind of structure of guiding breach 3, and smooth border line 5.
Fig. 4 has provided the right elevation of A-A section among Fig. 1, the figure illustrates the structure on guiding slope 4.
Have at breach seeker 1 under the situation on guiding slope 4, gap type drainage precession flexible pipe hole the time, will guide the projection of this side with guiding slope 4 of breach 3 to send into the flexible pipe hole earlier, utilize the elasticity of flexible pipe then, by rotation, whole drainage head is sent in the flexible pipe.
Do not have at breach seeker 1 under the situation on guiding slope 4, can send into the flexible pipe hole to a gap type drainage precession flexible pipe hole to the projection of any side of guiding breach 3 earlier, then whole drainage head is screwed into the flexible pipe the inside.
After whole drainage head enters flexible pipe, the effect of the circumferentia of this side of pressing close to the flexible pipe hole of breach seeker (just ring for the sealing liquid 8) is, when the tightening nut among Fig. 1 13 screws, compress rubber-like water shutoff pad 10, or when not establishing water shutoff pad 10, directly compress the hose wall of flexible pipe hole periphery.
Figure 45 has provided the designing requirement figure of the border line 5 of breach seeker 1.The A point is the summit that constitutes the breach angle BAD of guiding breach 3 among the figure, the edge line in the flexible pipe hole behind the circle 50 indication notch drainages precession flexible pipe, and the O point is the center of circle of circle 50, smoothed curve BCD has constituted the border line 5 of breach seeker 1.Called torulopsis, the derivative that is exactly any point on the border line 5 is continuous, and second dervative is better continuously, and at least one order derivative is continuous.Derivative is discontinuous, easily the flexible pipe hole is damaged when screwing in breach seeker 1.In the process of precession drainage head, earlier a side (for example side shown in the B point among Figure 45) of guiding breach 3 is sent into the flexible pipe hole, be actually earlier the summit A at BAD angle is propped up any point on the edge line in flexible pipe hole, rotate breach drainage head then, this moment, border line 5 progressively strutted the flexible pipe hole, utilize the elasticity of hose material, earlier the support of flexible pipe hole is ellipse, at this moment, one of two apocenters on the ellipse (being two intersection points of transverse and oval contour) are the A points, on the other hand the force bearing point on the border line 5 (being designated as the X point).Further precession breach seeker 1 just is strip to the support of flexible pipe hole, and the C point of X point this moment in Figure 45 is close, and the C point is the intersection point of AO elongation line and border line 5.Utilize the further precession breach of the elasticity seeker 1 of hose material again, will further support the long flexible pipe hole that has become strip, overlap with the C point up to the X point, the C point is to screw in breach seeker 1 process point of stressed maximum.After the X point was crossed the C point, progressively restored under flexible effect in the flexible pipe hole, becomes ellipticity from strip earlier, reverts to circle 50 then.
According to above-mentioned precession process, be to the requirement of border line 5:
The first, AX≤AC, that is, the length A X of summit A any point X to the border line 5 at the breach angle of guiding breach 3 is less than and equals the length A C of A to C point when precession breach seeker 1 (just support the bloated strong point of flexible pipe Kongzui).In Figure 45, the length of OC should be substantially equal to the length of OA, and the length of OC can be more bigger.Run counter to and require AX≤AC, be arranged on other places on the border line 5, can reduce the water sealing effect of ring for the sealing liquid 8 the flexible pipe hole being formed point that maximum support expands.
The second, require OX 〉=OC simultaneously, that is, the length OX of O point (being circle 50 the center of circle, also is the central point of water inlet 11 sections) any 1 X to the border line is greater than and equals the length OC of O point to C.OX 〉=OC is equivalent to OX-R 〉=OC-R, and R is the radius of flexible pipe hole circle 50.This requirement makes the maximum water sealing effect of whole ring for the sealing liquid 8 performances to flexible pipe hole support the strongest bloated C point in the time of can allowing precession breach seeker 1.Run counter to this requirement, the C point has expanded just " waste " to the strongest support in flexible pipe hole.
The 3rd, AC/2R≤θ=k * η, wherein η is the elastic properties of materials coefficient of hose material, k is a safety coefficient, 0＜k＜1, θ is the work elasticity coefficient.In other words, during precession breach seeker 1 the strong support of flexible pipe Kongzui is expanded, can not surpass the allowed band of the safety elastic of hose material.
As shown in Figure 5, have the screw guide head 2 of revolving a gap 7 and have guiding screw thread 6.Drainage precession flexible pipe hole the time, progressively the guiding screw thread 6 of Zhan Kaiing has played key effect, and it utilizes the elasticity of flexible pipe, progressively whole drainage head is sent into the flexible pipe the inside.When guiding screw thread 6 is deployed into enough when big, revolve a gap 7 and can reduce the support in flexible pipe hole is expanded, play the effect of alleviation flexible pipe bore deformation, help diameter is sent into flexible pipe greater than the ring for the sealing liquid 8 in flexible pipe aperture.The outer rim 6b of the end of guiding screw thread 6 will be outside the outer rim 8b of the correspondence of ring for the sealing liquid 8, just 6b is from bigger than 8b of the distance of the center line of flexible pipe bypass connector inner flow passage, its effect is to rotate at last, the hose wall of flexible pipe hole periphery is extruded into the ring for the sealing liquid back, just ring for the sealing liquid is screwed in the flexible pipe.After whole hose side-guiding connector installs, revolve the effect that a gap 7 can also play second water inlet.
Guiding short thread 6a as shown in Figure 8 and the effect of revolving a gap 7, identical with guiding screw thread 6 shown in Figure 5 with the effect of revolving a gap 7.
Fig. 6 is the B-B sectional drawing that has provided the ring for the sealing liquid 8 among Fig. 5, and this figure shows the position relation of relevant position 8b on terminal 6b of guide vanes line and the ring for the sealing liquid.Guiding screw tip 6b is from the distance of the water hole center line of hose side-guiding connector, greater than the distance of 8b from this center line.
As shown in Figure 7, do not have guiding screw thread 6 with the screw guide head 2 of revolving a gap 7.The structure of guiding screw thread 6 and effect are as mentioned above.Because the screw guide head of this type is not with and is revolved a gap 7, can omit difficulty when whole drainage head is screwed in flexible pipe, but still can send into flexible pipe to whole drainage head.
For have guiding short thread 6a not with for the screw guide head 2 of revolving a gap 7, though difficulty equally also can screw in whole drainage head in the flexible pipe.
Fig. 9 is an example with the breach seeker, has provided the schematic representation of the ring for the sealing liquid 8 with water shutoff bulge loop 8a.Gap type drainage head among this figure has water shutoff spacer groove 9.As previously mentioned, in some cases, water shutoff spacer groove 9 and water shutoff pad 10 are unnecessary.
Figure 10 has provided the A1-A1 section right elevation among Fig. 9.The figure illustrates the ring for the sealing liquid 8 that is arranged on the breach seeker 1 and the structure of water shutoff bulge loop 8a, only be provided with twice water shutoff bulge loop 8a among the figure on the ring for the sealing liquid 8, the water shutoff bulge loop of other road numbers can be set according to needs in force.
The difference of Figure 11 and Fig. 9 is that Figure 11 does not have water shutoff spacer groove 9.Water shutoff bulge loop 8a is set on ring for the sealing liquid 8, just can establish water shutoff spacer groove 9, so that fastening pad 12 or tightening nut 13 closely cooperate the hose wall around the grip both hose hole with water shutoff bulge loop 8a.This structure that water shutoff spacer groove 9 and water shutoff pad 10 are not set is particularly suitable for having certain flexible water delivery hose.
Figure 12 has provided the plan view of C-C section among Figure 11, has clearly illustrated the cross-section structure of ring for the sealing liquid 8 and water shutoff bulge loop 8a among the figure.Only be provided with twice water shutoff bulge loop 8a on the ring for the sealing liquid 8 in this schematic representation, the water shutoff bulge loop of other road numbers can be set according to needs in the reality.
As shown in figure 13, be placed into the fastening pad 12 of band pad bulge loop 12a on the working position after, pad bulge loop 12a and water shutoff bulge loop 8a have a matching relationship.
Figure 14 has provided the plan view of C1-C1 section among Figure 13, and this figure has shown that more directly water shutoff bulge loop 8a and fastening pad 12 reach and the matching relationship of pad bulge loop 12a.
Figure 15 has provided to have water shutoff bulge loop 8a, revolves the screw guide head 2 of a gap 7 and the schematic representation of fastening middle part main part.The terminal 6b that this figure also illustrates guiding screw thread 6 protrudes in the respective edges 8b of ring for the sealing liquid 8; Its effect, the front is stated.
Figure 16 has provided the B1-B1 sectional drawing of Figure 15, the figure illustrates the ring for the sealing liquid 8 that is arranged on the screw guide head 2 and the structure of water shutoff bulge loop 8a, the ring for the sealing liquid of being illustrated 8 only is provided with water shutoff bulge loop 8a one, and the water shutoff bulge loop of other road numbers can be set according to needs in the reality.
The difference of Figure 17 and Figure 15 is that screw guide head 2 shown in Figure 17 is not provided with water shutoff spacer groove 9.Certainly, the screw guide head 2 among Figure 15 and Figure 17 also can be with and revolve a gap 7.
Figure 18 has provided the D-D cross sectional plan view of Figure 17.The figure illustrates the structure of the guiding screw thread 6 of screw guide head 2, and the structure of water shutoff bulge loop 8a on this section.What show among the figure is the situation of having only one water shutoff bulge loop 8a, certainly according to actual demand multiple tracks is set.
Shown in Figure 19 is that behind the fastening pad 12 that puts band pad bulge loop 12a on the basis of Figure 17, the position of pad bulge loop 12a and water shutoff bulge loop 8a concerns.
Figure 20 has provided the plan view of the D1-D1 section among Figure 19, and it has further provided the sectional drawing of the fastening pad 12 of band pad bulge loop 12a on the basis of Figure 18.Be provided with twice pad bulge loop 12a on the fastening pad 12 that shows among the figure, it shows that the road number of pad bulge loop 12a can be different with the road number of corresponding water shutoff bulge loop 8a.Certainly, also can be the cooperation of other road numbers, for example the road number of water shutoff bulge loop 8a is more than the road number of pad bulge loop 12a.
Figure 21 has provided the structure of three kinds of fastening pads 12.Figure 21 wherein (a) is a front view of not being with the fastening pad 12 of pad bulge loop 12a; Figure 20 (b) is the side view of fastening pad shown in Figure 20 (a); Figure 20 (c) is the front view of the fastening pad 12 of band twice pad bulge loop 12a; Figure 20 (d) is the side view of Figure 20 (c); Figure 20 (e) is the E-E sectional drawing among Figure 20 (c), has only a side to have pad bulge loop 12a on this fastening pad 12; Figure 20 (f) is the sectional drawing that has the fastening pad 12 of pad bulge loop 12a on two sides.In practice, Figure 20 (a), Figure 20 (e) use always, and just the road number of pad bulge loop 12a is not limited to the road number shown in the figure.
Figure 22 provided three kinds of structures not with tightening nut 13 structural drawing of fastening bulge loop.Wherein, the tightening nut 13 shown in Figure 22 (a1) is to have the nut plan view of profile 15, tightening nut handle 16 in many ways simultaneously; Figure 22 (a2) is the side view of tightening nut shown in Figure 22 (a1); Shown in Figure 22 (b1) is the plan view that only has the tightening nut 13 of tightening nut handle 16; Figure 22 (b2) is the side view of tightening nut shown in Figure 22 (b1); Figure 22 (c1) only has the plan view of the tightening nut 13 of profile 15 in many ways; Figure 22 (c2) is the side view of tightening nut shown in Figure 22 (c1).The shown tightening nut with six side's profiles among Figure 22 in fact also can be set to other profiles in many ways.
Figure 23 has provided the tightening nut that has fastening bulge loop 13a 13 structural drawing of three kinds of structures.Wherein, the tightening nut 13 shown in Figure 23 (a1) is both to have had nut profile 15 in many ways, has the plan view of tightening nut handle 16 again, and is provided with the fastening bulge loop 13a of twice in the front; Figure 23 (a2) is the side view of tightening nut shown in Figure 23 (a1); Tightening nut 13 shown in Figure 23 (b1) only has tightening nut handle 16 and tool profile in many ways not, and its front is provided with the fastening bulge loop 13a of twice; Figure 23 (b2) is the side view of tightening nut shown in Figure 23 (b1); Tightening nut 13 shown in Figure 23 (c1) only has profile 15 in many ways, and its front is provided with the fastening bulge loop 13a of twice; Figure 23 (c2) is the side view of tightening nut shown in Figure 23 (c1).Fastening bulge loop 13a on the tightening nut shown in Figure 23 is twice, and the fastening bulge loop 13a of other road numbers can be set according to actual demand in fact; The tightening nut with six side's profiles among Figure 23 in fact also can be set to other profiles in many ways.
Figure 24 is the sectional drawing of water shutoff bulge loop 8a, pad bulge loop 12a, fastening bulge loop 13a.The shape of bulge loop section, can shown in Figure 24 (a), be leg-of-mutton, can shown in Figure 24 (b), be that round end is leg-of-mutton also, can shown in Figure 24 (c), be trapezoidal also, can shown in Figure 24 (d), be part circular also, can be rectangle shown in Figure 24 (e) also, can also be the round end rectangle shown in Figure 24 (f), can also be the shape that other can projection certainly.
Figure 25 is that water shutoff bulge loop 8a cooperates schematic representation with pad bulge loop 12a.Wherein, Figure 25 (a) is dislocation cooperation figure, the ring radius that is any one pad bulge loop 12a is all different with the ring radius of any bulge loop of water shutoff together 8a, after screwing tightening nut 13, the hose wall of flexible pipe hole periphery is with compacted shape for the ripples line that is similar to a circle circle, show that on the section shown in Figure 25 be exactly the shape of W, make hose side-guiding connector firmly be fixed on the flexible pipe; Figure 25 (b) is contraposition cooperation figure, and promptly all the ring radius with corresponding water shutoff bulge loop 8a is identical for the ring radius of per pass pad bulge loop 12a, so that tightening nut is when screwing, and the hose wall of corresponding bulge loop grip both hose hole periphery.
Shown bulge loop road number among Figure 25 can be other road numbers.
When not needing fastening pad is set, the fastening pad 12 among Figure 25 should be changed to tightening nut 13, and pad bulge loop 12a should change fastening bulge loop 13a into.This cooperation is applicable to some hose material.
Fig. 1, Fig. 5 provided fastening middle part fastening external screw thread 17, be spun on the cylinder of shape in many ways 19 of tightening nut 13 on the fastening external screw thread, auxiliary precession tightening nut, and concern for the position that connects the pullover external screw thread 20 that outlet tail uses.
The cylinder of shape in many ways 19 shown in Fig. 1, Fig. 5 is six sides, in fact can be set to other shapes in many ways, perhaps other have the shape that can assist the precession tightening nut, and for example the shape of cylinder reinforcement, cylinder add the shape of groove, the shape that the part square column part divides cylinder etc.
In many ways shape cylinder 19 provides a shape of being convenient to clamp and position, for example clamp it, so that the drainage head is screwed in the flexible pipe hole, perhaps after the drainage head has entered the flexible pipe hole with adjustable spanner, clamp cylinder 19 in many ways with adjustable spanner, so that screw tightening nut 13.Certainly, also can replace adjustable spanner clamp cylinder 19 in many ways, finish above-mentioned precession drainage head or screw the work of tightening nut with other instruments.
As shown in figure 26, fastening supermedial fastening external screw thread can be set to fastening positive left-hand thread 18, the screw thread of left-handed precession just.At this moment, the female threads in the tightening nut 13 also will be set to the cloudy left-hand thread that can coincide with fastening positive left-hand thread 18 simultaneously.Installation for tightening nut 13, between the fastening positive left-hand thread 18 at fastening middle part and pullover external screw thread 20, be provided with cylinder platform 22, make the minimum diameter of the maximum outside diameter at pullover external screw thread 20 places less than tightening nut 13, thereby, tightening nut 13 can not contact with pullover external screw thread 20, unsettledly pass pullover external screw thread 20, directly be spun on the fastening positive left-hand thread 18.She Ji advantage is like this, when a plurality of outlet pipe, not only can be used as spanner to a plurality of outlet pipes, the drainage head is screwed in flexible pipe, and can it as spanner, the tightening nut retrograde precession, tightly be pressed onto together until the water shutoff pad 10 and the ring for the sealing liquid 8 that the hose wall of fastening pad 12, flexible pipe hole periphery, enter flexible pipe, play the effect of sealing.When not establishing water shutoff pad 10 and fastening pad 12, just by oppositely screwing tightening nut 13, allow tightening nut 13, the hose wall of flexible pipe hole periphery, ring for the sealing liquid 8 tightly force together, play seal action.When water shutoff pad 10 being set or one of fastening pad 12 is set, also can ring for the sealing liquid 8, water shutoff pad 10 or fastening pad 12 and tightening nut 13, closely be pressed onto together by oppositely screwing tightening nut 13.
As mentioned above, in the process of the hose side-guiding connector that main part structure shown in Figure 26 is installed, do not use shape cylinder 19 in many ways; Therefore, in some cases, for example under the situation of above-mentioned installation hose side-guiding connector, if do not need to unload outlet tail after installing, shape cylinder 19 is exactly unnecessary in many ways.
As shown in figure 27, fastening supermedial pullover external screw thread also can be set to pullover positive left-hand thread 21.At this moment, be located at the female threads that connect in pullover 24 and also will be set to the cloudy left-hand thread that can coincide with pullover positive left-hand thread 21 simultaneously.Installation for tightening nut 13, between the fastening external screw thread at fastening middle part and pullover positive left-hand thread 21, also be provided with cylinder platform 22, make the minimum diameter of the maximum outside diameter at pullover positive left-hand thread 21 places less than tightening nut 13, thereby, tightening nut 13 can not contacted with pullover positive left-hand thread 21, unsettledly pass pullover positive left-hand thread, directly be spun on the fastening external screw thread 17.Its advantage also is when a plurality of outlet pipe, can screw the tightening nut of forward outlet pipe as reciprocal spanner.
At this moment, the drainage head also is set to counterrotating, can also the drainage head be screwed in the flexible pipe outlet pipe as spanner.
Equally, as mentioned above, in the process of the hose side-guiding connector of main part structure as shown in figure 27 is installed, do not use shape cylinder 19 in many ways; So in some cases, for example under the situation of above-mentioned installation hose side-guiding connector, if do not need to unload outlet tail after installing, shape cylinder 19 is exactly unnecessary in many ways.
As Fig. 1, shown in Figure 5, outlet tail and fastening middle part with a plurality of outlet pipes are the split designs, thus fastening pad 12, tightening nut 13 can be loaded into from pullover external screw thread 20, and then finish fastening work.
Outlet tail shown in Fig. 1, Fig. 5 right half part is a clamp band type.It comprises little water shutoff pad 23, it is pullover 24 to connect, pullover female thread 25, pad platform 26 and two clamp band type outlet pipes 27.
As shown in figure 28, outlet tail can also be a thread type.The outlet tail of thread type comprises: little water shutoff pad 23, connect pullover 24, pullover female thread 25, pad platform 26 and thread type outlet pipe 28.
As suggested in Fig. 1, Fig. 5, little water shutoff pad 23 is placed on the pullover interior pad platform 26 of connection, be spun on the pullover external screw thread 20 at fastening middle part connecting pullover 24 again, until pad platform 26 little water shutoff pad 23 jam-packeds, just outlet tail and fastening middle part have closely been fused, and prevented from use to leak.
Figure 39, Figure 40 have provided the schematic representation that outlet tail is connected together with fastening middle part.
As Fig. 1, shown in Figure 5, clamp band type outlet pipe 27 has anticreep bulge loop 29, snap-ring groove 30 and outlet pipe 31.
As Figure 28, shown in Figure 29, the thread type outlet pipe has anticreep bulge loop 29, airtight nut 32, airtight external screw thread 37 and osculum 31.
Compare with Figure 28, laid down airtight nut 32 on the thread type outlet pipe 28 in Figure 29, so that the maximum outside diameter at the maximum outside diameter that clearly illustrates airtight external screw thread 37 places and anticreep bulge loop 29 places is identical.
As shown in figure 30, airtight nut 32 have three kinds can the phase trans-substitution structure.Figure 30 (b1) is the plan view of the airtight nut 32 of b type, and Figure 30 (b2) is its side view, shown in this two figure, and the airtight nut female thread 35 that the airtight nut of b type has inner small and outside big airtight horn mouth 33, coincide with airtight external screw thread, and airtight nut handle 34; Figure 30 (c1) is the plan view of the airtight nut 32 of c type, and Figure 30 (c2) is its side view, shown in this two figure, and the airtight nut female thread 35 that the airtight nut 32 of c type has airtight horn mouth 33, coincide with airtight external screw thread, and nut profile 36 in many ways; Figure 30 (a1) is the plan view of the airtight nut 32 of a type, Figure 30 (a2) is its side view, and this two figure demonstrates the combination that the airtight nut of a type is b, c amphitypy, and it has airtight horn mouth 33, airtight nut female thread 35, nut is profile 36 and airtight nut handle 34 in many ways, uses more convenient.
As shown in figure 40, after the aqueduct (for example the drip irrigation zone 49) of water consumption device was enclosed within on the anticreep bulge loop 29, by screwing airtight nut 32, airtight horn mouth 33 just can tightly be squeezed in the drip irrigation zone on the anticreep bulge loop 29, and can prevent to leak.
As shown in figure 33, the hose side-guiding connector that only has an outlet pipe can be designed as integral type.The type of outlet pipe can be a clamp band type outlet pipe 27, also can be thread type outlet pipe 28 shown in Figure 33.
Shown in Figure 34 (a), the hose side-guiding connector that only has an outlet pipe also can be set to split type, and the design at its drainage head and fastening middle part and variation are with the design of the hose side-guiding connector with a plurality of outlet pipes with change identical.Its outlet tail of separating has little water shutoff pad 23, it is pullover 24 to connect, pullover female thread 25, pad platform 26, pullover body in many ways 38 or pullover handle 46, and a clamp band type outlet pipe 27 or a thread type outlet pipe 28.Pullover body in many ways 38 among Figure 34 (a) is arranged on and connects after pullover 24; The pullover body in many ways of Figure 34 (b) is arranged on and connects on pullover 24, promptly connects the body in many ways of pullover 24 profile; Certainly pullover body in many ways 38 can be a hexahedron, also can be other bodies in many ways; Outlet tail shown in Figure 34 (c) is not established pullover body in many ways, and be provided with pullover handle 46, its effect is identical with pullover body in many ways: all be to be tightened onto putting forth effort the position or putting forth effort the clip position on the pullover external screw thread 20 connecting pullover 24, so that the outlet tail and the fastening middle part of separating are connected as one.
Outlet pipe among Figure 34 is a clamp band type, can certainly be set to thread type.
As Figure 31, shown in Figure 32, the number of the outlet pipe of outlet tail can also be set to four.Figure 31 is the main part schematic representation with four outlet pipes.Figure 32 is the F-F sectional drawing among Figure 31, the i.e. sectional drawing of four outlet pipes.
Certainly, the number of outlet pipe can also be set to other numbers, for example three, five etc.
Shown in Figure 37 is A type clip spanner.A type clip spanner has the clip sheet of two different structures; Described clip sheet all has bow type structure; Clip sheet 40 has two clip eave tiles 42, and clip sheet 41 has two clip round ends 43.When two clip sheets fastened, two clip eave tiles of clip sheet 40 were tightly embraced two clip round ends of clip sheet 41, formed clip spanner 39.After clip eave tile 42 is embraced clip round end 43, can prevent that two clip sheets from separating.
Figure 38 has provided several schematic representation of relevant Type B clip spanner.
Figure 38 (a) is the side view that place on two Type B clip sheet opposites.Type B clip spanner is made up of two identical clip sheets with bow type structure, and each clip sheet has a clip eave tile 42, clip round end 43, clip protruding 44 and a clip recessed 45.Clip protruding 44 is after two clip sheets fasten with the effect of clip recessed 45, prevents that the clip sheet from skidding off to the direction of clip eave tile 42.
What Figure 38 (b) provided is the plan view of top that piece clip sheet of Figure 38 (a).It has rectangle clip protruding 44 and corresponding clip recessed 45.
Shown in Figure 38 (c), clip protruding 44 and corresponding clip can be circular for recessed 45 pages.
Clip protruding 44 can also be the cylinder of other shapes, and for example, the rectangle clip protruding 44 among Figure 38 (b) can stretch to the wide direction of clip sheet, until the edge that arrives at the clip sheet.Corresponding therewith, clip recessed 45 also should make corresponding changes.
Figure 38 (d) is the side view of the Type B clip spanner 39 after fastening.
Figure 38 (e) is the G1-G1 sectional drawing after two the clip sheet fastens shown in Figure 38 (b).
The position of clip protruding 44 on the clip sheet can also be to the move left and right of position shown in Figure 38 (a), Figure 38 (b) and Figure 38 (c).
The G1-G1 sectional drawing shows shown in Figure 38 (f), clip protruding 44 be set near clip round end 43 the head on.More near the head of clip round end 43, the shape of clip protruding 44 just has flexibility more, for example can be hemisphere, perhaps if the clip round end to the protruding direction projection of clip a bit, and it is recessed that corresponding clip is set, and just can play the auxiliary dead effect of two clip sheet buttons.
Figure 46 has provided several schematic representation of C type clip spanner.
Figure 46 (a) is the side view that place on two C type clip sheet opposites.C type clip spanner also is made up of two identical clip sheets with bow type structure, and half of each of each clip sheet is handle eave tile 51, and second half is a stockless round end 52.The outer end of handle eave tile 51 is eave tile handle 51a.
Figure 46 (b) is the plan view of top that piece clip sheet among Figure 46 (a).This figure shows that each head of C type clip sheet is divided into two halves, and half is a handle eave tile 51, and second half is a stockless round end 52.
Figure 46 (c) is a G2-G2 sectional drawing among Figure 46 (b), therefrom can be more clearly visible the structure of handle eave tile 51, and the structure of stockless round end 52.The outer end of handle eave tile 51 is eave tile handle 51a.
Figure 46 (d) is the G3-G3 sectional drawing among Figure 46 (b).The difference of it and G2-G2 sectional drawing is that handle eave tile 51 has exchanged the position with handle round end 52, and other structures do not become.
Side view after two C type clip sheets of Figure 46 (e) fasten.When two clip sheets fastened, the handle eave tile 51 of each of each clip sheet was tightly embraced the stockless round end 52 of opposite clip sheet, and this stockless round end 52 is tightly embraced by the handle eave tile 51 on opposite simultaneously.Two C type clip sheets neither can separate after fastening, and also can not slide along the long side direction of clip sheet.
Another important function of handle eave tile 51 is, when two C type clip sheets fasten to behind the clip spanner 39, any one of clip spanner 39 all has two handle eave tiles 51, and these two handle eave tiles belong to two clip sheets respectively.At this moment, the eave tile handle 51a of these two handle eave tile 51 outer ends is exerted oneself to opening direction, just can open C type clip spanner 39 easily.
In the plan view of clip sheet shown in Figure 46 (b), handle eave tile 51 is separately positioned on the upper left corner and the lower right corner.This set is suitable for opening the clip spanner 39 that has fastened with the right hand.If handle eave tile 51 is set, then be suitable for opening the clip spanner 39 that has fastened with left hand in the lower left corner and the upper right corner.
Figure 47 (a) is the side view that place on two D type clip sheet opposites.D type clip spanner is made up of two different clip sheets with bow type structure, and one is band handle eave tile clip sheet 53, and another is band handle round end clip sheet 54; One of described band handle eave tile clip sheet 53 is clip eave tile 42, and the other end is a double-handle eave tile 55; One of described band handle round end clip sheet 54 is clip round end 43, and the other end is band handle round end 56.
Figure 47 (b) is the plan view of top that piece clip sheet (promptly with handle round end clip sheet 54) among Figure 47 (a).The figure illustrates the structure of band handle round end 56, the outer end of band handle round end 56 is round end handle 56a.
Figure 47 (c) is the plan view of following that piece clip sheet (promptly with handle eave tile clip sheet 53) among Figure 47 (a).The figure illustrates the structure of double-handle eave tile 55, the outer end of double-handle eave tile 55 is the eave tile handle 55a of bifurcated.
Figure 47 (d) is the side view after band handle eave tile clip sheet 53 fastens with band handle round end clip sheet 54.When two clip sheets fasten, the clip eave tile 42 of band handle eave tile clip sheet hugs the clip round end 43 of band handle round end clip sheet, hug the band handle round end 56 of band handle round end clip sheet simultaneously with the double-handle eave tile 55 of handle eave tile clip sheet, two clips are tightly fastened be one, form clip spanner 39.
Figure 47 (d) has also shown the upside 55b place of eave tile handle 55a, is higher than the 56b place, lower end of round end handle 56a.The purposes of this structure is to be convenient to open fastening back two clip sheets.
The another kind design of being convenient to open the D type clip spanner behind the fastening is that round end handle 56a is longer than eave tile handle 55a, and this Figure of description does not show this situation.
Figure 47 (e) is the plan view of Figure 47 (d).The figure illustrates double-handle eave tile 55 and the relation of being with handle round end 56.
Figure 47 (f) is the left view of Figure 47 (d) left side structure.This figure has clearly illustrated that more the upside 55b place of eave tile handle 55a is higher than the 56b place, lower end of round end handle 56a, has shown the convenience of opening.
The clip spanner of A, B, which kind of type of C, D no matter, after two clip sheets fastened, the space that the centre is reserved was the body and the size of the clip object of wanting just, but can not was smooth cylindrical by the object of clip.
As shown in figure 35, when screwing tightening nut 13, can be two clip sheets of clip spanner 39, be fastened in many ways on the shape cylinder 19, pinch clip spanner 39 on the other hand, pinch tightening nut handle 16 on the other hand, directly screw tightening nut 13, finish the seal operation that is connected with flexible pipe.
Figure 36 is the G-G sectional drawing of A type clip sheet among Figure 35, the sectional drawing of the A type clip in promptly working.
The clip spanner 39 of which kind of type no matter except being fastened in many ways on the cylinder 19, can also be fastened on the pullover body in many ways 38.
Figure 39, Figure 40 have provided the schematic representation that is installed in the hose side-guiding connector that drip irrigation zone 49 has been installed on the water delivery hose 48 and on outlet pipe.
The hose side-guiding connector that has installed shown in Figure 39 with breach drainage head, clamp band type water outlet tail; After the water consumption device of drip irrigation zone one class is enclosed within on the clamp band type outlet pipe 27, need to use clip 47 drip irrigation zone 49 bandings, in irrigating use, play a role with anticreep bulge loop 29, prevent that drip irrigation zone 46 from coming off, and can prevent to leak.
The hose side-guiding connector that shown in Figure 40 is has installed with spiral drainage head, thread type water outlet tail; Drip irrigation zone 49 is to be squeezed on the anticreep bulge loop 29 with airtight nut 32.
Figure 41, Figure 42, Figure 43, Figure 44 are respectively the layout schematic representation of flexible pipe bypass connector in use in the farmland with 1,2,3,4 outlet pipe.Under specific circumstances, for example under the situation in triangle plot, use to have the outlet tail of 3 outlet pipes, can make things convenient for.
Claims (15)
1. hose side-guiding connector, it is characterized in that, hose side-guiding connector has the drainage head that can enter water delivery hose, in the flexible pipe outside by tightening nut the flexible pipe hole hose wall all round and the fastening middle part of a drainage jam-packed, and the outlet tail that is connected with the conduit pipe of water consumption device;
Described drainage head has water inlet, seeker, and ring for the sealing liquid;
The binding thread that described fastening middle part has tightening nut and cooperates with it;
Described outlet tail has one or more outlet pipes.
2. according to the described a kind of hose side-guiding connector of claim 1, it is characterized in that described seeker is breach seeker (1) or screw guide head (2);
Described breach seeker (1) has guiding breach (3), and smooth border line (5); Described smooth border line is meant that border line is that the derivative of any point is continuous, is that first derivative is continuous at least;
Described screw guide head has guide vanes lira (6) or short guiding screw thread (6a).
3. according to the described a kind of hose side-guiding connector of claim 2, it is characterized in that described screw guide head (2) also has revolves a gap (7);
Described breach seeker (1) also has guiding slope (4);
Described smooth border line (5) also has following feature: the length of any point is gone up on the summit at the breach angle of guiding breach (3) to border line (5), smaller or equal to the length of this summit to the bloated flexible pipe Kongzui strong point of " during precession breach seeker (1) " support, simultaneously, the central point of water inlet (11) section length of any arbitrarily to the border line, be greater than and equal the length of this central point to the bloated flexible pipe Kongzui strong point of " during precession breach seeker (1) " support, simultaneously, the strongest support to the flexible pipe hole is expanded, and can not surpass the safety elastic scope that hose material allows.
4. according to the described a kind of hose side-guiding connector of claim 1, it is characterized in that described drainage head also has the water shutoff spacer groove (9) that is positioned at ring for the sealing liquid (8) back, and water shutoff pad (10).
5. according to the hose side-guiding connector of claim 1 or 4, it is characterized in that also having one or multi-channel water shutoff bulge loop (8a) on the described ring for the sealing liquid (8).
6. according to the hose side-guiding connector of claim 1, it is characterized in that described tightening nut (13) is provided with tightening nut handle (16) or is provided with fastening profile in many ways (15).
7. according to the hose side-guiding connector of claim 1, it is characterized in that, also be provided with the one or multi-channel fastening bulge loop (13a) identical on the preceding anchor ring of described tightening nut (13) with water shutoff bulge loop (8a); The radius of described any fastening bulge loop (13a) together is all inequality with the radius of water shutoff bulge loop (8a) or equal corresponding identical.
8. according to the hose side-guiding connector of claim 1, it is characterized in that described fastening middle part also has and is positioned at tightening nut (13) fastening pad (12) before.
9. according to the hose side-guiding connector of claim 8, it is characterized in that having the one or multi-channel pad bulge loop (12a) identical on one or two anchor ring of described fastening pad (12) with water shutoff bulge loop (8a); The radius of described any one pad bulge loop (12a) is all inequality with the radius of water shutoff bulge loop (8a) or equal corresponding identical.
10. according to the hose side-guiding connector of claim 1, it is characterized in that the outlet pipe of described outlet tail has (27) of clamp band type or (28) of thread type;
Described clamp band type outlet pipe (27) has osculum (31), anticreep bulge loop (29) and snap-ring groove (30);
Described thread type outlet pipe (28) has osculum (31), airtight external screw thread (37), is enclosed within the airtight nut (32) on the airtight external screw thread, and anticreep bulge loop (29);
Described airtight nut (32) is provided with inner small and outside big airtight horn mouth (33), reaches airtight nut handle (34) or nut profile (36) in many ways.
11. the hose side-guiding connector according to claim 1 is characterized in that, outlet tail and fastening middle part with a plurality of outlet pipes are the split designs;
Described fastening middle part also has for connecting the pullover external screw thread (20) that outlet tail is used;
Described outlet tail has little water shutoff pad (23), is spun on the connection pullover (24) on the pullover external screw thread, and a plurality of clamp band type outlet pipes (27) or a plurality of thread type outlet pipe (28);
The described inside that is spun on the connection pullover (24) on the pullover external screw thread is provided with the pullover female thread (25) that coincide with pullover external screw thread, and pad platform (26).
12. the hose side-guiding connector according to claim 1 is characterized in that, outlet tail and fastening middle part with an outlet pipe are that one designs or the split design;
The outlet tail of described one design has a clamp band type outlet pipe (27) or a thread type outlet pipe (28);
The outlet tail of described split design has little water shutoff pad (23), is spun on connection pullover (24), pullover body in many ways (38) or pullover handle (46), a clamp band type outlet pipe (27) or a thread type outlet pipe (28) on the pullover external screw thread;
The described inside that is spun on the connection pullover (24) on the pullover external screw thread is provided with the pullover female thread (25) that coincide with pullover external screw thread, and pad platform (26).
13., it is characterized in that the fastening external screw thread or the pullover external screw thread that are provided with on the described fastening middle part are made as plus thread or left-hand thread according to the hose side-guiding connector of claim 1;
When fastening external screw thread was made as fastening positive left-hand thread (18), the column diameter at fastening middle part or cylinder circumscribed circle diameter have a step between fastening external screw thread and pullover external screw thread changed, and sees from three-dimensional visual angle to show as cylinder platform (22);
When pullover external screw thread was made as pullover positive left-hand thread (21), the column diameter at fastening middle part or cylinder circumscribed circle diameter have a step between fastening external screw thread and pullover external screw thread changed, and sees from three-dimensional visual angle to show as cylinder platform (22).
14. the hose side-guiding connector according to claim 1 is characterized in that, described fastening middle part also has shape cylinder (19) in many ways;
The described cylinder of shape in many ways (19) is positioned at fastening external screw thread (17) or fastening positive left-hand thread (18) afterwards.
15. the arbitrary hose side-guiding connector according to claim 1 is characterized in that, on cylinder (19) or the pullover body in many ways (38) clip spanner (39) can be installed in many ways;
Described clip spanner (39) has A type or Type B or C type or D type structure;
Described A type clip spanner is made up of two different cards intermediate plates with bow type structure, and one is an eave tile clip sheet (40), and another is a round end clip sheet (41); Described eave tile clip sheet (40) has two clip eave tiles (42); Described round end clip sheet (41) has two clip round ends (43); When two clip sheets fastened, clip eave tile (42) hugged the clip round end (43) of opposite clip sheet, two clips is tightly fastened be one, formed clip spanner (39); After two clip sheets fastened, the space that the centre is reserved just in time was the body and the size of the clip object of wanting;
Described Type B clip spanner is made up of two identical clip sheets with bow type structure; Each clip sheet includes clip eave tile (42), clip round end (43), clip protruding (44) and clip recessed (45); When two clip sheets fastened, clip eave tile (42) hugged the clip round end (43) of opposite clip sheet, and clip protruding (44) snaps in the clip recessed (45) of opposite clip sheet just fully, made two clip sheets tightly detain card and was one, formed clip spanner (39); After two clip sheets fastened, the space that the centre is reserved just in time was the body and the size of the clip object of wanting;
Described C type clip spanner also is made up of two identical clip sheets with bow type structure; Half of each of each clip sheet has handle eave tile (51), and second half has stockless round end (52); When two clip sheets fastened, the handle eave tile (51) of each of each clip sheet hugged the stockless round end (52) of opposite clip sheet, and the stockless round end (52) of this of this clip sheet is hugged by the handle eave tile (51) on opposite simultaneously, formed clip spanner (39); After two clip sheets fastened, the space that the centre is reserved just in time was the body and the size of the clip object of wanting;
Described D type clip spanner is made up of two different cards intermediate plates with bow type structure, and one is band handle eave tile clip sheet (53), and another is band handle round end clip sheet (54); One of described band handle eave tile clip sheet (53) is clip eave tile (42), and the other end is double-handle eave tile (55); One of described band handle round end clip sheet (54) is clip round end (43), and the other end is band handle round end (56); When two clip sheets fasten, the clip eave tile (42) of band handle eave tile clip sheet hugs the clip round end (43) of band handle round end clip sheet, the double-handle eave tile (55) of band handle eave tile clip sheet hugs the band handle round end (56) of band handle round end clip sheet, two clips are tightly fastened be one, form clip spanner (39); After two clip sheets fastened, the space that the centre is reserved just in time was the body and the size of the clip object of wanting;
Clip spanner (39) is made by flexible material hard, slightly certain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610049738 CN1865756A (en) | 2006-03-08 | 2006-03-08 | Hose side-guiding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610049738 CN1865756A (en) | 2006-03-08 | 2006-03-08 | Hose side-guiding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1865756A true CN1865756A (en) | 2006-11-22 |
Family
ID=37424861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610049738 Pending CN1865756A (en) | 2006-03-08 | 2006-03-08 | Hose side-guiding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1865756A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177832A (en) * | 2011-01-21 | 2011-09-14 | 卢奎 | Environment-friendly drip irrigation tape |
| CN102283078A (en) * | 2011-06-24 | 2011-12-21 | 卢奎 | Agricultural large drip irrigation tape |
| CN104813906A (en) * | 2015-05-22 | 2015-08-05 | 张卫军 | Series connection mechanism for water storage type flowerpot |
| CN105386878A (en) * | 2014-08-27 | 2016-03-09 | 大陆汽车系统公司 | Idle air control valve for use in small engine and having protective shroud with valve seat |
| CN105684829A (en) * | 2016-03-22 | 2016-06-22 | 陈功 | Fast flow dividing device for garden water pipe |
-
2006
- 2006-03-08 CN CN 200610049738 patent/CN1865756A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177832A (en) * | 2011-01-21 | 2011-09-14 | 卢奎 | Environment-friendly drip irrigation tape |
| CN102283078A (en) * | 2011-06-24 | 2011-12-21 | 卢奎 | Agricultural large drip irrigation tape |
| CN105386878A (en) * | 2014-08-27 | 2016-03-09 | 大陆汽车系统公司 | Idle air control valve for use in small engine and having protective shroud with valve seat |
| CN105386878B (en) * | 2014-08-27 | 2019-06-14 | 大陆汽车系统公司 | In put-put and there is the idle air control valve with valve seat protective cover |
| CN104813906A (en) * | 2015-05-22 | 2015-08-05 | 张卫军 | Series connection mechanism for water storage type flowerpot |
| CN105684829A (en) * | 2016-03-22 | 2016-06-22 | 陈功 | Fast flow dividing device for garden water pipe |
| CN105684829B (en) * | 2016-03-22 | 2019-02-19 | 浙江海澄德畅机械有限公司 | A kind of gardens water pipe rapid shunting device |
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