CN208595339U - A kind of flexible water pipe head of Fast Installation - Google Patents
A kind of flexible water pipe head of Fast Installation Download PDFInfo
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- CN208595339U CN208595339U CN201821256661.0U CN201821256661U CN208595339U CN 208595339 U CN208595339 U CN 208595339U CN 201821256661 U CN201821256661 U CN 201821256661U CN 208595339 U CN208595339 U CN 208595339U
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- water pipe
- connecting portion
- shackle member
- engaging mechanism
- ring
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Abstract
The utility model provides a kind of flexible water pipe head of Fast Installation, including engaging mechanism, movable locking member, shackle member, annular fixing member, outer lid attachments, the activity locking member includes first connecting portion, fixed ring, second connecting portion, the prominent ring of arc, the engaging mechanism and first connecting portion are cooperatively connected, and the second connecting portion and shackle member are cooperatively connected；The annular fixing member and the mounting groove of the shackle member are cooperatively connected, and the outer lid attachments and engaging mechanism are cooperatively connected.In the utility model, pass through the connection setting of the engaging mechanism, shackle member and the annular fixing member being locked in shackle member that are detachably connected, the cloth set being placed between annular fixing member and shackle member can be made to be locked, it will not be excessive because of hydraulic pressure so that cloth set falls off, facilitate simultaneously and removes movable locking member from shackle member, damaged water pipe inner core sub-cut is broken, remainder and movable locking member are reconnected, the maintenance and replacement for water pipe inner core can be realized.
Description
Technical field
The utility model relates to water pipes to connect parts technical field, and in particular to a kind of flexible water pipe of Fast Installation connects
Head.
Background technique
Flexible water pipe has many advantages, such as light-weight, automatic deploying and retracting, easy to use, is widely used in garden sprinklers, high pressure
The fields such as carwash, fire-fighting.The quality of flexible water pipe quality is closely related with its inner core elastic tubes, outer jointing jacket and water pipe head.
The inner core of flexible water pipe is Elastic rubber duct, and inner core sebific duct can expand and become larger when having hydraulic pressure, is easily slid；Inner core elastic tubes office
If portion's compression is not firm, it will lead to unbalance stress explosion or lead to the generation of drainage because poorly sealed.Flexible water pipe connects
The quality of head directly affects the service life of flexible water pipe, and traditional flexible water pipe head is primarily present two aspects not
Foot: first is that junction portion is easy explosion or leak, this is because traditional flexible water pipe, which mainly passes through tight locking button, to be made in water pipe
Core is fixed, and since traditional tight locking button is to compress sealing elastic tubes by several points, will lead to elastic water pipe local pressure
It is uneven and rupture, so as to cause reduced service life.Second is that compressing locked sebific duct and cloth set simultaneously using traditional aluminium button
Mode, although can be to avoid traditional jointing the drawbacks of, when flexible water pipe is after occurring local damage, it is necessary to using profession
Tool water pipe could be loaded onto, to be unfavorable for the maintenance of flexible water pipe.Meanwhile in the prior art, the water pipe that stretches is using
When be constantly in tight state, the flexible water pipes of the overwhelming majority are all the limits based on its material property using elastomeric material at present
System, its service life can be can be greatly reduced by being chronically at tight state, improve production, use cost.
Utility model content
In view of this, the present invention provides a kind of flexible water pipe heads of Fast Installation, it can be achieved that tube connection device
Dynamic regulation is realized according to the size of hydraulic pressure between water pipe, and the elasticity of water pipe, the company of avoiding can be adjusted according to its working condition
The inner core elastic tubes especially rubber tube connect is chronically at tight state, effectively extends the service life of flexible water pipe.
The technical solution of the utility model are as follows: the utility model provides a kind of flexible water pipe head of Fast Installation, special
Sign is, including engaging mechanism, movable locking member, shackle member, annular fixing member, outer lid attachments, including engaging mechanism, activity
Locking member, shackle member, annular fixing member, outer lid attachments,The shackle member includes ontology, and the outer body is equipped with limit convex Ring, the ontology are equipped with mounting groove below the position limiting convex ring, and the installation rooved face is equipped with symmetrical annular ledge；Especially
, the ontology is hollow cylinder structure；The activity locking member includes first connecting portion, fixed ring, second connecting portion, arc
Shape is dashed forward ring, and the fixed ring is set to the outside of first connecting portion, and the first connecting portion is connect with second connecting portion, the arc
The prominent ring of shape is set to the outside of second connecting portion；The engaging mechanism and first connecting portion are cooperatively connected, the second connecting portion
It is cooperatively connected with shackle member；The annular fixing member and the mounting groove of the shackle member are cooperatively connected, and the shackle member, annular are solid
Part is determined inside outer lid attachments, and the outer lid attachments and engaging mechanism are cooperatively connected.Particularly, the annular fixing member
It is equipped with cloth set between the mounting groove of the shackle member, then is connected by the cooperation of annular fixing member and the mounting groove of the shackle member
It connects and fixes cloth set.Specific method is to be arranged cloth set on the surface of shackle member, cloth set port is no more than position limiting convex ring, in cloth set
Annular fixing member is inserted in outside, is fixed the mounting groove of annular fixing member and shackle member by way of extruding of unloading.Preferably,
The annular fixing member is metal ring fixing piece, especially metallic aluminium annular fixing member.Particularly, the annular ledge can increase
Add the frictional force between shackle member and cloth set, annular fixing member, increases stability of the cloth set in flexible water pipe head.
For some flexible water pipe heads for being required to bear very big hydraulic pressure, in the utility model, by detachably connecting
The connection of the engaging mechanism, shackle member and the annular fixing member being locked in shackle member that connect is arranged, and can make to be placed in annular admittedly
The cloth set determined between part and shackle member is locked, will not be excessive because of hydraulic pressure so that cloth set falls off, then passes through movable locking member
Setting, can move out movable locking member from shackle member, and damaged water pipe inner core sub-cut is broken, by remainder and activity
Locking member reconnects, and the maintenance and replacement for water pipe inner core can be realized, simple and convenient.Meanwhile by being locked in activity
The arc of part is dashed forward ring setting and the mating connection with shackle member, both can to avoid because caused by stress raisers water pipe it is sliding
It falls and bursts, and may be implemented to realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe.
Further, the engaging mechanism includes outer interconnecting piece, fixed bulge loop, threaded extension, the fixed bulge loop point
It is not connect with outer interconnecting piece, threaded extension.The fixed bulge loop can play the role of limit, the threaded extension it is outer
Side is connect with outer lid attachments, and the first connecting portion of the activity locking member is plugged in the inside of the threaded extension, and leads to
The entirety for crossing other components, which is fixedly connected, limits its displacement.
Particularly, engaging mechanism described in the utility model, movable locking member, shackle member, annular fixing member, outer cover connect
Fitting is hollow structure.The centre of the movable locking member and shackle member is connected with inner core elastic tubes, the shackle member,
Cloth set is connected among annular fixing member.
It is noted that the outer interconnecting piece, fixed bulge loop, threaded extension can be by being integrally formed or being detachably connected
Mode form engaging mechanism.In the utility model, it is connect inside the second connecting portion and water pipe, and realize interference fit.
Further, the outer interconnecting piece is in outer pitch thread interconnecting piece, interior tooth threaded joints or fast connection section
Any, realization is connected with external channel.
Particularly, the movable locking member is the resilient latching member with some strength.In the utility model, pass through first
Interconnecting piece protrudes into the inside of threaded extension, is cooperated by elastic stress, realizes that fixed bulge loop and the fixed of movable locking member connect
It connects.The lower end of the fixed ring and fixed bulge loop cooperates, and can avoid leaking in the junction of first connecting portion and extension.
Further, the tube connection device further includes sealing ring, and the first connecting portion peripheral hardware is equipped with annular groove,
The sealing ring and annular groove are cooperatively connected.By first connecting portion be arranged sealing ring, can guarantee movable locking member with
Fixed bulge loop internal stability connection, and can be to avoid leakage.
Further, the horizontal cross-section of the second connecting portion is inverted trapezoidal structure, and the horizontal cross-section of the shackle member is
Inverted trapezoidal structure, the horizontal cross-section of annular fixing member are inverted trapezoidal structure.By the setting of inverted trapezoidal structure, it can be achieved that fluid
The gradually amplification of pressure or impact stress avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce its use
Service life.Meanwhile the setting of such mode can be achieved second connecting portion and have a certain range of displacement in the inside of shackle member, and lead to
It crosses arc projection and realizes that second connecting portion in the position-limiting action of the inside of shackle member, can prevent movable locking member from going out, cause to leak
Liquid, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to its working condition tune
The elasticity of whole water pipe avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively extends the water of connection
The service life of pipe.
Further, the side of the outer lid attachments is equipped with arc tail portion, and the other side is equipped with female threaded joint, described
The threaded extension of female threaded joint and engaging mechanism is cooperatively connected, and the fixed installation of the utility model one end is realized with this.
The setting of the arc tail portion can help to reduce stress concentration, avoid local stress excessive.
Particularly, the utility model can be for the specification of taps different in actual mechanical process, realization and tap
Internal whorl connection, external screw-thread connection, snap engagement, meet the connection with water source or fluid one end.It is noted that this reality
The both ends with water pipe can be respectively set with novel flexible tube connection device, including following combination: the both ends of water pipe are equal
For the flexible tube connection device of internal screw thread connection；The both ends of water pipe are the flexible tube connection device of external screw thread connection；Water
The both ends of pipe are the flexible tube connection device of engagement connection；One end of water pipe is that the flexible water pipe of external screw thread connection connects dress
It sets, the flexible tube connection device that the other end is internal screw thread connection；One end of water pipe is the flexible water pipe connection of external screw thread connection
Device, the other end are the flexible tube connection device of engagement connection；One end of water pipe is the flexible water pipe connection of internal screw thread connection
Device, the other end are the flexible tube connection device of engagement connection.
The utility model is easily installed, by each component assembled formation even if water pipe or its attachment device have local damage
In the case where bad, user of service can also quickly and easily be replaced.By the setting of the utility model internal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion and have a certain range of displacement in the inside of shackle member,
And realize that second connecting portion in the position-limiting action of the inside of shackle member, prevents movable locking member from going out, causes by arc projection
Leakage, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to its working condition
The elasticity for adjusting water pipe avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively extends connection
The service life of water pipe.
The method that the utility model and cloth set, inner core elastic tubes are assembled into flexible water pipe are as follows: by the inner core bullet of flexible water pipe
Solenoid sequentially passes through outer lid attachments, shackle member, then connect with the second connecting portion of movable locking member, is fixed by arc ring of dashing forward
Limit, movable locking member is connect, and limited movable locking member by shackle member with engaging mechanism, cloth is sheathed on shackle member
Outside, cloth set is locked with shackle member by annular fixing member and is connect, finally by outer lid attachments and engaging mechanism
It is cooperatively connected, annular fixing member, cloth set, shackle member is fixed on inside the utility model, while movable locking member will be provided
Further limit fixed function.
In the utility model, pass through engaging mechanism, shackle member and the annular being locked in shackle member being detachably connected
The connection of fixing piece is arranged, and the cloth set being placed between annular fixing member and shackle member can be made to be locked, will not be because of hydraulic pressure mistake
Greatly cloth set is fallen off, then by the setting of movable locking member, movable locking member can be moved out from shackle member, by breakage
Water pipe inner core sub-cut is disconnected, and remainder and movable locking member are reconnected, can be realized maintenance for water pipe inner core and
Replacement, it is simple and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2；
Fig. 4 is the structural schematic diagram of the utility model embodiment 2；
Fig. 5 is the structural schematic diagram of the utility model embodiment 3；
Fig. 6 is the structural schematic diagram of the utility model embodiment 3；
Fig. 7 is the partial structural diagram of the utility model；
Fig. 8 is that the utility model embodiment 1 connect the structural schematic diagram for extending back shrink pipe with inner core elastic tubes, cloth set；
Fig. 9 is that the utility model embodiment 2 connect the structural schematic diagram for extending back shrink pipe with inner core elastic tubes, cloth set；
Figure 10 is that the utility model embodiment 3 connect the structural schematic diagram for extending back shrink pipe with inner core elastic tubes, cloth set.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
The utility model provides a kind of flexible water pipe head of Fast Installation, which is characterized in that including engaging mechanism 1, lives
Dynamic locking member 2, shackle member 3, annular fixing member 4, outer lid attachments 5, the shackle member includes ontology 31, and the outer body is set
There is position limiting convex ring 32, the ontology is equipped with mounting groove 33 below the position limiting convex ring, and the installation rooved face is equipped with symmetrical ring
Shape projection 34；Particularly, the ontology is hollow cylinder structure；The activity locking member 2 includes first connecting portion 21, fixes
The prominent ring 24 of ring 22, second connecting portion 23, arc, the fixed ring 22 are set to the outside of first connecting portion 21, and described first connects
Socket part 21 is connect with second connecting portion 23, and the prominent ring 24 of the arc is set to the outside of second connecting portion 23；The engaging mechanism 1
It is cooperatively connected with first connecting portion 21, the second connecting portion 23 is cooperatively connected with shackle member 3；The annular fixing member 4 and institute
The mounting groove for stating shackle member is cooperatively connected, and the shackle member 3, annular fixing member 4 are set to inside outer lid attachments 5, the outer cover
Connector 5 and engaging mechanism 1 are cooperatively connected.
Particularly, cloth set is equipped between the annular fixing member and the mounting groove of the shackle member, then fixed by annular
Cloth set is fixed in the mating connection of part and the mounting groove of the shackle member.Specific method is to be arranged cloth set on the surface of shackle member,
Cloth set port is no more than position limiting convex ring, and annular fixing member is inserted on the outside of cloth set, by way of extruding of unloading that annular is fixed
Part and the mounting groove of shackle member are fixed.Preferably, the annular fixing member is metal ring fixing piece, especially metallic aluminium annular
Fixing piece.Particularly, the annular ledge can increase the frictional force between shackle member and cloth set, annular fixing member, increase cloth set
Stability in flexible water pipe head.
For some flexible water pipe heads for being required to bear very big hydraulic pressure, in the utility model, by detachably connecting
The connection of the engaging mechanism, shackle member and the annular fixing member being locked in shackle member that connect is arranged, and can make to be placed in annular admittedly
The cloth set determined between part and shackle member is locked, will not be excessive because of hydraulic pressure so that cloth set falls off, then passes through movable locking member
Setting, can move out movable locking member from shackle member, and damaged water pipe inner core sub-cut is broken, by remainder and activity
Locking member reconnects, and the maintenance and replacement for water pipe inner core can be realized, simple and convenient.Meanwhile by being locked in activity
The arc of part is dashed forward ring setting and the mating connection with shackle member, both can to avoid because caused by stress raisers water pipe it is sliding
It falls and bursts, and may be implemented to realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe.
In the utility model, pass through engaging mechanism, shackle member and the annular being locked in shackle member being detachably connected
The connection of fixing piece is arranged, and the cloth set being placed between annular fixing member and shackle member can be made to be locked, will not be because of hydraulic pressure mistake
Greatly cloth set is fallen off, while movable locking member can be moved out from shackle member, damaged water pipe inner core sub-cut is broken, it will
Remainder and movable locking member reconnect, and the maintenance and replacement for water pipe inner core can be realized.
Further, the engaging mechanism includes outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13, the fixation
Bulge loop is connect with outer interconnecting piece, threaded extension respectively.The fixed bulge loop can play the role of limit, and the screw thread extends
The outside in portion is connect with outer lid attachments, and the first connecting portion of the activity locking member is plugged in the interior of the threaded extension
Portion, and be fixedly connected by the entirety of other components and limit its displacement.
Particularly, engaging mechanism 1 described in the utility model, movable locking member 2, shackle member 3, annular fixing member 4, outer
Lid attachments 5, threaded extension 13 are hollow structure.The centre of the movable locking member 2 and shackle member 3 is connected with water
It manages, is connected with cloth set among the shackle member 3, annular fixing member 4.
It is noted that the outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13 can be by being integrally formed or removable
The mode for unloading connection forms engaging mechanism 1.In the utility model, it is connect inside the second connecting portion 23 and water pipe, and realize
Interference fit.
Further, the outer interconnecting piece 11 is outer pitch thread interconnecting piece, and realization is connected with external channel.
Particularly, the movable locking member 2 is the resilient latching member with some strength.In the utility model, pass through
One interconnecting piece 21 protrudes into the inside of threaded extension 13, is cooperated by elastic stress, realizes fixed bulge loop 12 and movable locking member 2
Be fixedly connected.The fixed ring 22 and the lower end of fixed bulge loop 12 cooperate, and can avoid extending in first connecting portion 21 and screw thread
The junction in portion 13 leaks.
Further, the tube connection device further includes sealing ring 25, and 21 peripheral hardware of first connecting portion is equipped with annular
Groove 211, the sealing ring 25 are cooperatively connected with annular groove 211.It, can by the way that sealing ring 25 is arranged in first connecting portion 21
Guarantee activity locking member 2 is connect with fixed 12 internal stability of bulge loop, and can be to avoid leakage.
Further, the horizontal cross-section of the second connecting portion 23 is inverted trapezoidal structure, the horizontal cross-section of the shackle member 3
For inverted trapezoidal structure, the horizontal cross-section of annular fixing member 4 is inverted trapezoidal structure.By the setting of inverted trapezoidal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion 23 and have a certain range of position in the inside of shackle member 3
It moves, and realizes that second connecting portion 23 in the position-limiting action of the inside of shackle member 3, can prevent movable locking member 2 by arc projection
It goes out, causes leakage, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to it
Working condition adjusts the elasticity of water pipe, avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively prolongs
The service life of the water pipe of long connection.
Further, the side of the outer lid attachments 5 is equipped with arc tail portion 51, and the other side is equipped with female threaded joint
52, the threaded extension 13 of the female threaded joint 52 and engaging mechanism 1 is cooperatively connected, and realizes the utility model one end with this
Fixed installation.The setting of the arc tail portion 51 can help to reduce stress concentration, avoid local stress excessive.
Particularly, the utility model can be for the specification of taps different in actual mechanical process, realization and tap
Internal whorl connection, external screw-thread connection, snap engagement, meet the connection with water source or fluid one end.It is noted that this reality
The both ends with water pipe can be respectively set with novel flexible tube connection device, including following combination: the both ends of water pipe are equal
For the flexible tube connection device of internal screw thread connection；The both ends of water pipe are the flexible tube connection device of external screw thread connection；Water
The both ends of pipe are the flexible tube connection device of engagement connection；One end of water pipe is that the flexible water pipe of external screw thread connection connects dress
It sets, the flexible tube connection device that the other end is internal screw thread connection；One end of water pipe is the flexible water pipe connection of external screw thread connection
Device, the other end are the flexible tube connection device of engagement connection；One end of water pipe is the flexible water pipe connection of internal screw thread connection
Device, the other end are the flexible tube connection device of engagement connection.
The utility model is easily installed, by each component assembled formation even if water pipe or its attachment device have local damage
In the case where bad, user of service can also quickly and easily be replaced.By the setting of the utility model internal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion 23 and have a certain range of position in the inside of shackle member 3
It moves, and realizes that second connecting portion 23 in the position-limiting action of the inside of shackle member 3, prevents movable locking member 2 from rushing by arc projection
Out, leakage is caused, and realizes and realizes dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to its work
The elasticity for making state adjustment water pipe, avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively extends
The service life of the water pipe of connection.
In the utility model, pass through engaging mechanism, shackle member and the annular being locked in shackle member being detachably connected
The connection of fixing piece is arranged, and the cloth set being placed between annular fixing member and shackle member can be made to be locked, will not be because of hydraulic pressure mistake
Greatly cloth set is fallen off, then by the setting of movable locking member, movable locking member can be moved out from shackle member, by breakage
Water pipe inner core sub-cut is disconnected, and remainder and movable locking member are reconnected, can be realized maintenance for water pipe inner core and
Replacement, it is simple and convenient.
Embodiment 2
The utility model provides a kind of flexible water pipe head of Fast Installation, which is characterized in that including engaging mechanism 1, lives
Dynamic locking member 2, shackle member 3, annular fixing member 4, outer lid attachments 5, the shackle member includes ontology 31, and the outer body is set
There is position limiting convex ring 32, the ontology is equipped with mounting groove 33 below the position limiting convex ring, and the installation rooved face is equipped with symmetrical ring
Shape projection 34；Particularly, the ontology is hollow cylinder structure；The activity locking member 2 includes first connecting portion 21, fixes
The prominent ring 24 of ring 22, second connecting portion 23, arc, the fixed ring 22 are set to the outside of first connecting portion 21, and described first connects
Socket part 21 is connect with second connecting portion 23, and the prominent ring 24 of the arc is set to the outside of second connecting portion 23；The engaging mechanism 1
It is cooperatively connected with first connecting portion 21, the second connecting portion 23 is cooperatively connected with shackle member 3；The annular fixing member with it is described
The mounting groove of shackle member is cooperatively connected, and the shackle member 3, annular fixing member 4 are set to inside outer lid attachments 5, and the outer cover connects
Fitting 5 and engaging mechanism 1 are cooperatively connected.
Particularly, cloth set is equipped between the annular fixing member and the mounting groove of the shackle member, then fixed by annular
Cloth set is fixed in the mating connection of part and the mounting groove of the shackle member.Specific method is to be arranged cloth set on the surface of shackle member,
Cloth set port is no more than position limiting convex ring, and annular fixing member is inserted on the outside of cloth set, by way of extruding of unloading that annular is fixed
Part and the mounting groove of shackle member are fixed.Preferably, the annular fixing member is metal ring fixing piece, especially metallic aluminium annular
Fixing piece.Particularly, the annular ledge can increase the frictional force between shackle member and cloth set, annular fixing member, increase cloth set
Stability in flexible water pipe head.
For some flexible water pipe heads for being required to bear very big hydraulic pressure, in the utility model, by detachably connecting
The connection of the engaging mechanism, shackle member and the annular fixing member being locked in shackle member that connect is arranged, and can make to be placed in annular admittedly
The cloth set determined between part and shackle member is locked, will not be excessive because of hydraulic pressure so that cloth set falls off, then passes through movable locking member
Setting, can move out movable locking member from shackle member, and damaged water pipe inner core sub-cut is broken, by remainder and activity
Locking member reconnects, and the maintenance and replacement for water pipe inner core can be realized, simple and convenient.Meanwhile by being locked in activity
The arc of part is dashed forward ring setting and the mating connection with shackle member, both can to avoid because caused by stress raisers water pipe it is sliding
It falls and bursts, and may be implemented to realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe.
In the utility model, pass through engaging mechanism, shackle member and the annular being locked in shackle member being detachably connected
The connection of fixing piece is arranged, and the cloth set being placed between annular fixing member and shackle member can be made to be locked, will not be because of hydraulic pressure mistake
Greatly cloth set is fallen off, while movable locking member can be moved out from shackle member, damaged water pipe inner core sub-cut is broken, it will
Remainder and movable locking member reconnect, and the maintenance and replacement for water pipe inner core can be realized.
Further, the engaging mechanism includes outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13, the fixation
Bulge loop is connect with outer interconnecting piece, threaded extension respectively.The fixed bulge loop can play the role of limit, and the screw thread extends
The outside in portion is connect with outer lid attachments, and the first connecting portion of the activity locking member is plugged in the interior of the threaded extension
Portion, and be fixedly connected by the entirety of other components and limit its displacement.
Particularly, engaging mechanism 1 described in the utility model, movable locking member 2, shackle member 3, annular fixing member 4, outer
Lid attachments 5, threaded extension 13 are hollow structure.The centre of the movable locking member 2 and shackle member 3 is connected with water
It manages, is connected with cloth set among the shackle member 3, annular fixing member 4.
It is noted that the outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13 can be by being integrally formed or removable
The mode for unloading connection forms engaging mechanism 1.In the utility model, it is connect inside the second connecting portion 23 and water pipe, and realize
Interference fit.
Further, the outer interconnecting piece 11 is interior tooth threaded joints, and realization is connected with external channel.
Further, the fixed bulge loop 12 includes the rotary table portion 121 interconnected and threaded extension 1315, the spiral shell
The first threaded joints 123 are equipped on the outside of line extension 13.Preferably, first threaded joints 123 are set to fixed bulge loop
12 middle part.In the utility model, it is equipped with clamping portion 111 inside the outer interconnecting piece 11, passes through rotary table portion and outer interconnecting piece 11
Internal clamping portion clamping.
Particularly, the movable locking member 2 is the resilient latching member with some strength.In the utility model, pass through
One interconnecting piece 21 protrudes into the inside of threaded extension 13, is cooperated by elastic stress, realizes fixed bulge loop 12 and movable locking member 2
Be fixedly connected.The fixed ring 22 and the lower end of fixed bulge loop 12 cooperate, and can avoid extending in first connecting portion 21 and screw thread
The junction in portion 13 leaks.
Further, the tube connection device further includes sealing ring 25, and 21 peripheral hardware of first connecting portion is equipped with annular
Groove 211, the sealing ring 25 are cooperatively connected with annular groove 211.It, can by the way that sealing ring 25 is arranged in first connecting portion 21
Guarantee activity locking member 2 is connect with fixed 12 internal stability of bulge loop, and can be to avoid leakage.
Further, the horizontal cross-section of the second connecting portion 23 is inverted trapezoidal structure, the horizontal cross-section of the shackle member 3
For inverted trapezoidal structure, the horizontal cross-section of annular fixing member 4 is inverted trapezoidal structure.By the setting of inverted trapezoidal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion 23 and have a certain range of position in the inside of shackle member 3
It moves, and realizes that second connecting portion 23 in the position-limiting action of the inside of shackle member 3, can prevent movable locking member 2 by arc projection
It goes out, causes leakage, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to it
Working condition adjusts the elasticity of water pipe, avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively prolongs
The service life of the water pipe of long connection.
Further, the side of the outer lid attachments 5 is equipped with arc tail portion 51, and the other side is equipped with female threaded joint
52, the threaded extension 13 of the female threaded joint 52 and engaging mechanism 1 is cooperatively connected, and realizes the utility model one end with this
Fixed installation.The setting of the arc tail portion 51 can help to reduce stress concentration, avoid local stress excessive.
Particularly, the utility model can be for the specification of taps different in actual mechanical process, realization and tap
Internal whorl connection, external screw-thread connection, snap engagement, meet the connection with water source or fluid one end.It is noted that this reality
The both ends with water pipe can be respectively set with novel flexible tube connection device, including following combination: the both ends of water pipe are equal
For the flexible tube connection device of internal screw thread connection；The both ends of water pipe are the flexible tube connection device of external screw thread connection；Water
The both ends of pipe are the flexible tube connection device of engagement connection；One end of water pipe is that the flexible water pipe of external screw thread connection connects dress
It sets, the flexible tube connection device that the other end is internal screw thread connection；One end of water pipe is the flexible water pipe connection of external screw thread connection
Device, the other end are the flexible tube connection device of engagement connection；One end of water pipe is the flexible water pipe connection of internal screw thread connection
Device, the other end are the flexible tube connection device of engagement connection.
Embodiment 3
The utility model provides a kind of flexible water pipe head of Fast Installation, which is characterized in that including engaging mechanism 1, lives
Dynamic locking member 2, shackle member 3, annular fixing member 4, outer lid attachments 5, the shackle member includes ontology 31, and the outer body is set
There is position limiting convex ring 32, the ontology is equipped with mounting groove 33 below the position limiting convex ring, and the installation rooved face is equipped with symmetrical ring
Shape projection 34；Particularly, the ontology is hollow cylinder structure；The activity locking member 2 includes first connecting portion 21, fixes
The prominent ring 24 of ring 22, second connecting portion 23, arc, the fixed ring 22 are set to the outside of first connecting portion 21, and described first connects
Socket part 21 is connect with second connecting portion 23, and the prominent ring 24 of the arc is set to the outside of second connecting portion 23；The engaging mechanism 1
It is cooperatively connected with first connecting portion 21, the second connecting portion 23 is cooperatively connected with shackle member 3；The annular fixing member with it is described
The mounting groove of shackle member is cooperatively connected, and the shackle member 3, annular fixing member 4 are set to inside outer lid attachments 5, and the outer cover connects
Fitting 5 and engaging mechanism 1 are cooperatively connected.
Particularly, cloth set is equipped between the annular fixing member and the mounting groove of the shackle member, then fixed by annular
Cloth set is fixed in the mating connection of part and the mounting groove of the shackle member.Specific method is to be arranged cloth set on the surface of shackle member,
Cloth set port is no more than position limiting convex ring, and annular fixing member is inserted on the outside of cloth set, by way of extruding of unloading that annular is fixed
Part and the mounting groove of shackle member are fixed.Preferably, the annular fixing member is metal ring fixing piece, especially metallic aluminium annular
Fixing piece.Particularly, the annular ledge can increase the frictional force between shackle member and cloth set, annular fixing member, increase cloth set
Stability in flexible water pipe head.
For some flexible water pipe heads for being required to bear very big hydraulic pressure, in the utility model, by detachably connecting
The connection of the engaging mechanism, shackle member and the annular fixing member being locked in shackle member that connect is arranged, and can make to be placed in annular admittedly
The cloth set determined between part and shackle member is locked, will not be excessive because of hydraulic pressure so that cloth set falls off, then passes through movable locking member
Setting, can move out movable locking member from shackle member, and damaged water pipe inner core sub-cut is broken, by remainder and activity
Locking member reconnects, and the maintenance and replacement for water pipe inner core can be realized, simple and convenient.Meanwhile by being locked in activity
The arc of part is dashed forward ring setting and the mating connection with shackle member, both can to avoid because caused by stress raisers water pipe it is sliding
It falls and bursts, and may be implemented to realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe.
In the utility model, pass through engaging mechanism, shackle member and the annular being locked in shackle member being detachably connected
The connection of fixing piece is arranged, and the cloth set being placed between annular fixing member and shackle member can be made to be locked, will not be because of hydraulic pressure mistake
Greatly cloth set is fallen off, while movable locking member can be moved out from shackle member, damaged water pipe inner core sub-cut is broken, it will
Remainder and movable locking member reconnect, and the maintenance and replacement for water pipe inner core can be realized.
Further, the engaging mechanism includes outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13, the fixation
Bulge loop is connect with outer interconnecting piece, threaded extension respectively.The fixed bulge loop can play the role of limit, and the screw thread extends
The outside in portion is connect with outer lid attachments, and the first connecting portion of the activity locking member is plugged in the interior of the threaded extension
Portion, and be fixedly connected by the entirety of other components and limit its displacement.
Particularly, engaging mechanism 1 described in the utility model, movable locking member 2, shackle member 3, annular fixing member 4, outer
Lid attachments 5, threaded extension 13 are hollow structure.The centre of the movable locking member 2 and shackle member 3 is connected with water
It manages, is connected with cloth set among the shackle member 3, annular fixing member 4.
It is noted that the outer interconnecting piece 11, fixed bulge loop 12, threaded extension 13 can be by being integrally formed or removable
The mode for unloading connection forms engaging mechanism 1.In the utility model, it is connect inside the second connecting portion 23 and water pipe, and realize
Interference fit.
Further, the outer interconnecting piece 11 is fast connection section, and realization is connected with external channel.
Particularly, the movable locking member 2 is the resilient latching member with some strength.In the utility model, pass through
One interconnecting piece 21 protrudes into the inside of threaded extension 13, is cooperated by elastic stress, realizes fixed bulge loop 12 and movable locking member 2
Be fixedly connected.The fixed ring 22 and the lower end of fixed bulge loop 12 cooperate, and can avoid extending in first connecting portion 21 and screw thread
The junction in portion 13 leaks.
Further, the tube connection device further includes sealing ring 25, and 21 peripheral hardware of first connecting portion is equipped with annular
Groove 211, the sealing ring 25 are cooperatively connected with annular groove 211.It, can by the way that sealing ring 25 is arranged in first connecting portion 21
Guarantee activity locking member 2 is connect with fixed 12 internal stability of bulge loop, and can be to avoid leakage.
Further, the horizontal cross-section of the second connecting portion 23 is inverted trapezoidal structure, the horizontal cross-section of the shackle member 3
For inverted trapezoidal structure, the horizontal cross-section of annular fixing member 4 is inverted trapezoidal structure.By the setting of inverted trapezoidal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion 23 and have a certain range of position in the inside of shackle member 3
It moves, and realizes that second connecting portion 23 in the position-limiting action of the inside of shackle member 3, can prevent movable locking member 2 by arc projection
It goes out, causes leakage, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to it
Working condition adjusts the elasticity of water pipe, avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively prolongs
The service life of the water pipe of long connection.
Further, the side of the outer lid attachments 5 is equipped with arc tail portion 51, and the other side is equipped with female threaded joint
52, the threaded extension 13 of the female threaded joint 52 and engaging mechanism 1 is cooperatively connected, and realizes the utility model one end with this
Fixed installation.The setting of the arc tail portion 51 can help to reduce stress concentration, avoid local stress excessive.
Further, the outer interconnecting piece 1 is fast connection section 11.The fast connection section includes clamping joint 111, elasticity
Circle 112, locating part 113, buckle 114, locating part front end side face is symmetrically arranged with baffle 1131, the elastic ring and locating part
Front end is cooperatively connected, and the elastic ring may be disposed at the inside of clamping joint, described buckle one end and locating part front end with locating part
Side board connection, card slot 1111 is equipped in the clamping joint, the other end and card slot of the buckle are cooperatively connected.
Particularly, the utility model can be for the specification of taps different in actual mechanical process, realization and tap
Snap engagement meets the connection with water source or fluid one end.
The utility model is easily installed, by each component assembled formation even if water pipe or its attachment device have local damage
In the case where bad, user of service can also quickly and easily be replaced.By the setting of the utility model internal structure, it can be achieved that stream
The gradually amplification of the pressure or impact stress of body avoids that the effect that stress is concentrated occurs, damages internal design of part, reduce it
Service life.Meanwhile the setting of such mode can be achieved second connecting portion and have a certain range of displacement in the inside of shackle member,
And realize that second connecting portion in the position-limiting action of the inside of shackle member, prevents movable locking member from going out, causes by arc projection
Leakage, and realize and realize dynamic regulation according to the size of hydraulic pressure between tube connection device and water pipe, it can be according to its working condition
The elasticity for adjusting water pipe avoids the water pipe especially rubber water pipe of connection from being chronically at tight state, effectively extends connection
The service life of water pipe.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.It is noted that the technical characteristic being not described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (6)
1. a kind of flexible water pipe head of Fast Installation, which is characterized in that including engaging mechanism, movable locking member, shackle member, ring
Shape fixing piece, outer lid attachments, the shackle member include ontology, and the outer body is equipped with position limiting convex ring, and the ontology is in institute
It states and is equipped with mounting groove below position limiting convex ring, the installation rooved face is equipped with symmetrical annular ledge；The activity locking member includes the
One interconnecting piece, fixed ring, second connecting portion, arc are dashed forward ring, and the fixed ring is set to the outside of first connecting portion, and described first
Interconnecting piece is connect with second connecting portion, and the prominent ring of the arc is set to the outside of second connecting portion；The engaging mechanism and first
Interconnecting piece is cooperatively connected, and the second connecting portion and shackle member are cooperatively connected；The peace of the annular fixing member and the shackle member
Tankage is cooperatively connected, and the shackle member, annular fixing member are set to inside outer lid attachments, the outer lid attachments and engaging mechanism
It is cooperatively connected.
2. the flexible water pipe head of Fast Installation according to claim 1, which is characterized in that the engaging mechanism includes outer
Interconnecting piece, fixed bulge loop, threaded extension, the fixed bulge loop are connect with outer interconnecting piece, threaded extension respectively.
3. the flexible water pipe head of Fast Installation according to claim 2, which is characterized in that the outer interconnecting piece is outer tooth
Any one of threaded joints, interior tooth threaded joints or fast connection section.
4. the flexible water pipe head of Fast Installation according to claim 1, which is characterized in that it further include sealing ring, it is described
First connecting portion peripheral hardware is equipped with annular groove, and the sealing ring and annular groove are cooperatively connected.
5. the flexible water pipe head of Fast Installation according to claim 1, which is characterized in that the water of the second connecting portion
Plane section is inverted trapezoidal structure, and the horizontal cross-section of the shackle member is inverted trapezoidal structure, and the horizontal cross-section of annular fixing member is to fall
Trapezium structure.
6. the flexible water pipe head of Fast Installation according to claim 1, which is characterized in that the one of the outer lid attachments
Side is equipped with arc tail portion, and the other side is equipped with female threaded joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256661.0U CN208595339U (en) | 2018-08-06 | 2018-08-06 | A kind of flexible water pipe head of Fast Installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256661.0U CN208595339U (en) | 2018-08-06 | 2018-08-06 | A kind of flexible water pipe head of Fast Installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595339U true CN208595339U (en) | 2019-03-12 |
Family
ID=65604337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821256661.0U Active CN208595339U (en) | 2018-08-06 | 2018-08-06 | A kind of flexible water pipe head of Fast Installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595339U (en) |
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2018
- 2018-08-06 CN CN201821256661.0U patent/CN208595339U/en active Active
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