CN206304164U - Flow diverter - Google Patents
Flow diverter Download PDFInfo
- Publication number
- CN206304164U CN206304164U CN201621019715.2U CN201621019715U CN206304164U CN 206304164 U CN206304164 U CN 206304164U CN 201621019715 U CN201621019715 U CN 201621019715U CN 206304164 U CN206304164 U CN 206304164U
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- Prior art keywords
- tight
- tube
- pintle hook
- hook lock
- shell
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Abstract
The utility model discloses a kind of flow diverter, the flow diverter includes a connecting tube, a drainage tube, the flow diverter also includes a snap joint, the snap joint includes a shell, the big end of the shell is provided with one is used to lock the first retaining mechanism of the connecting tube, the small end of the shell is provided with one is used to lock the second retaining mechanism of the drainage tube, is connected between the connecting tube, the snap joint, the drainage tube.Flow diverter of the present utility model, as long as being inserted directly into when drainage tube is assembled, clamping, operates extremely convenient.It is air tight after connection, and firmness is greatly improved, and security is substantially increased, while simple structure.
Description
Technical field
The utility model is related to a kind of flow diverter.
Background technology
At present, the connecting tube of the disposable closed high negative pressure flow diverter of in the market uses T tower joints, is used in clinical practice
During, doctor need to be cut off T tower joint dimension sizes with scissors according to drainage tube outside dimension, and drainage tube is inserted into T
Tower joint, during insertion because drainage tube external diameter be slightly larger than T tower joint internal diameters produce very big inconvenience, and, puncture needle drainage tube with
Easily fallen off after the connection of dimension size T towers joint, cause flow diverter to lose heart and influence patient.
Utility model content
The technical problems to be solved in the utility model is extremely inconvenient in order to overcome existing drainage tube to install, and is easily taken off after installation
The defect such as fall, there is provided a kind of flow diverter.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of flow diverter, the flow diverter includes a connecting tube, a drainage tube, and its feature is that the flow diverter is also
Include a snap joint, the snap joint includes a shell, it is described for locking that the big end of the shell is provided with one
First retaining mechanism of connecting tube, the small end of the shell is provided with one is used to lock the second retaining mechanism of the drainage tube,
It is connected between the connecting tube, the snap joint, the drainage tube.
It is preferred that the connecting tube is removably connected in the big end of the shell, the drainage tube removably blocks
It is connected to the small end of the shell.
In this programme, using said structure form so that snap joint is removably attachable to connecting tube and drainage tube,
It is convenient to load and unload and safeguard replacing.
It is preferred that the outside wall surface of the connecting tube is provided with one first jump ring groove, first retaining mechanism includes one
First snap-fastener, one first tight pintle hook lock spring, one first sealing ring, first sealing ring, the first tight pintle hook lock spring, described first
Snap-fastener is arranged at the big end of the shell from inside to outside successively, and first sealing ring and the first tight pintle hook lock spring are respectively provided with
In the internal face of the shell, the spacing internal face for being slidedly arranged on the shell of the first snap-fastener, one end of first snap-fastener
It is one first touching end, the other end of first snap-fastener is one first tapered end, the first touching end is exposed to described outer
Shell, first tapered end is resisted against the described first tight pintle hook lock spring, and it is recessed that the first tight pintle hook lock spring is connected in first jump ring
Groove；
The outside wall surface of the drainage tube is provided with one second jump ring groove, second retaining mechanism include one second by
Button, one second tight pintle hook lock spring, one second sealing ring, second sealing ring, the second tight pintle hook lock spring, second snap-fastener according to
The secondary small end for being arranged at the shell from inside to outside, second sealing ring and the second tight pintle hook lock spring may be contained within described
The internal face of shell, the spacing internal face for being slidedly arranged on the shell of the second snap-fastener, one end of second snap-fastener is one
Two touching ends, the other end of second snap-fastener is one second tapered end, and the second touching end is exposed to the shell, described
Second tapered end is resisted against the described second tight pintle hook lock spring, and the second tight pintle hook lock spring is connected in the second jump ring groove.
In this programme, using said structure form, handling can just be realized in snap-fastener by active force, installed and used non-
It is often convenient, and good seal performance, while simple structure.
It is preferred that first retaining mechanism includes one first tight lock tube, the first tight lock tube is connected to described outer
In shell, the internal face of the first tight lock tube is provided with one first limited impression, and the first tight pintle hook lock spring is connected to described first
Tight lock tube, and the first tight pintle hook lock spring is located at the end of first limited impression, first snap-fastener is slidedly arranged on described the
In one limited impression；
Second retaining mechanism includes one second tight lock tube, and the second tight lock tube is connected in the shell, institute
The internal face for stating the second tight lock tube is provided with one second limited impression, and the second tight pintle hook lock spring is connected to the described second tight lock tube,
And the second tight pintle hook lock spring is located at the end of second limited impression, it is spacing recessed that second snap-fastener is slidedly arranged on described second
In groove.
In this programme, using said structure form, assembly and disassembly are convenient, and accurately limit the sliding work of snap-fastener
With while simple structure.
It is preferred that first retaining mechanism includes one first baffle ring, it is tight that first baffle ring is arranged at described first
Between pintle hook lock spring and first sealing ring, and the first tight pintle hook lock spring is resisted against first baffle ring；
Second retaining mechanism includes one second baffle ring, second baffle ring be arranged at the described second tight pintle hook lock spring and
Between second sealing ring, and the second tight pintle hook lock spring is resisted against second baffle ring.
In this programme, using said structure form, baffle ring shields to tight pintle hook lock spring, it is ensured that the bullet of tight pintle hook lock spring
Property power.
It is preferred that the one end in first sealing ring close to the described first tight pintle hook lock spring is shaped to wedge, institute
State and be shaped to wedge close to one end of the described second tight pintle hook lock spring in the second sealing ring.
In this programme, using said structure form, the drainage tube to different bores and connection are realized by wedge design
Pipe is tightly connected.
It is preferred that the material of the snap joint is plastics.
In this programme, using said structure form, low production cost, and process is simple.
It is preferred that the flow diverter includes a drainage bottle, one first manifold clamp, the connecting tube is connected to the drainage
Bottle, and be connected between the drainage bottle, the connecting tube, the drainage tube；
First manifold clamp is provided with first elongate slots for being sheathed on the connecting tube, and the connecting tube is slidedly arranged on described
First elongate slots, first elongate slots include one first bar shaped restricted room, one first release chamber, the first bar shaped limitation
Chamber is connected with the described first release chamber, and the internal diameter in the first release chamber is wide more than the bar shaped of the first bar shaped restricted room
Degree.
In this programme, using said structure form, connecting tube can be quickly and easily realized by the first elongate slots
Cut-off.
In addition, being disconnected by by the pipeline of connecting tube, can be changed and be safeguarded with drainage bottle.
It is preferred that the flow diverter includes a rubber tube, one second manifold clamp, the two ends of the rubber tube are connected to
The connecting tube and the drainage bottle, are connected between the drainage bottle, the rubber tube, the connecting tube；
Second manifold clamp is provided with second elongate slots for being sheathed on the rubber tube, and the rubber tube is slidedly arranged on described
Second elongate slots, second elongate slots include one second bar shaped restricted room, one second release chamber, the second bar shaped limitation
Chamber is connected with the described second release chamber, and the internal diameter in the second release chamber is wide more than the bar shaped of the second bar shaped restricted room
Degree.
In this programme, using said structure form, rubber tube can be quickly and easily realized by the second elongate slots
Cut-off.
In addition, being disconnected by by the pipeline of rubber tube, it is possible to achieve rubber tube and the separated of connecting tube are carried out into drainage
The replacing and maintenance of bottle.The draining fluids when maintenance process is changed in drainage bottle will not leak outside simultaneously.
It is preferred that the flow diverter includes a spring caps, it is connected between the spring caps and the drainage bottle.
Whether it is negative pressure shape in can checking drainage bottle by spring caps using said structure form in this programme
State, it is ensured that the security of flow diverter.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, obtain final product the utility model it is each compared with
Good example.
Positive effect of the present utility model is：
Flow diverter of the present utility model, as long as being inserted directly into when drainage tube is assembled, clamping, operates extremely convenient.
It is air tight after connection, and firmness is greatly improved, and security is substantially increased, while simple structure.
Brief description of the drawings
Fig. 1 is the structural representation of the flow diverter of the utility model preferred embodiment.
Fig. 2 is the internal structure schematic diagram of the snap joint of the flow diverter of the utility model preferred embodiment.
Fig. 3 is the structural representation of the first manifold clamp of the flow diverter of the utility model preferred embodiment.
Description of reference numerals：
Drainage tube 1
Snap joint 2, shell 21
First retaining mechanism 22, the first snap-fastener 221, the first tight pintle hook lock spring 222, the first sealing ring 223
First tight lock tube 224, the first baffle ring 225, the first limited impression 226
Second retaining mechanism 23, the second snap-fastener 231, the second tight pintle hook lock spring 232, the second sealing ring 233
Second tight lock tube 234, the second baffle ring 235, the second limited impression 236
Connecting tube 3
First manifold clamp 4, the first elongate slots 41, the first release chamber 411, the first bar shaped restricted room 412
Rubber tube 5
Second manifold clamp 6
Drainage bottle 7, scale 71
Spring caps 8
Puncture needle 9
Specific embodiment
Below by embodiment mode and with reference to accompanying drawing become apparent from intactly illustrating the utility model, but not therefore
The utility model is limited among described scope of embodiments.
As depicted in figs. 1 and 2, flow diverter of the present utility model, it includes connecting tube 3, drainage tube 1, snap joint 2,
The two ends of snap joint 2 are connected between connecting tube 3 and drainage tube 1, and connecting tube 3, snap joint 2, drainage tube 1 and are connected
It is logical.Wherein snap joint 2 includes shell 21, because internal diameter size of the internal diameter size of connecting tube 3 often all than drainage tube 1 will
Greatly, the big end of shell 21 is provided with first retaining mechanism 22 for locking connecting tube 3, and the small end of shell 21 is provided with one
Individual the second retaining mechanism 23 for locking drainage tube 1.When connecting tube 3 is connected with snap joint 2, it is only necessary to which connecting tube 3 is straight
Connect and be in clamping connection by being inserted into the first retaining mechanism 22.When drainage tube 1 is connected with snap joint 2, it is only necessary to by drainage tube 1
It is in clamping connection by being directly inserted into the second retaining mechanism 23.Operation extremely convenient, and be connected firmly, will not be because of patient
Mistake active force and cause that the disconnection of connecting tube 3 and drainage tube 1 is connected, and greatly improves the security of flow diverter.
In order to reach the effect for being convenient for changing and safeguarding, connecting tube 3 can removably be connected in the big end of shell 21,
Drainage tube 1 can removably be connected in the small end of shell 21.So as to realize being carried out between connecting tube 3 and drainage tube 1
Dismounting, safeguards and changes convenient and simple to operate.Preferably, the material of snap joint 2 is plastics, is produced into so as to greatly reduce
This.
As depicted in figs. 1 and 2, the first retaining mechanism 22 can include the first snap-fastener 221, the first tight pintle hook lock spring 222,
One sealing ring 223, the first sealing ring 223, the first tight pintle hook lock spring 222, the first snap-fastener 221 are arranged at shell 21 from inside to outside successively
Big end, the first sealing ring 223 and the first tight pintle hook lock spring 222 may be contained within the internal face of shell 21, and the first snap-fastener 221 is spacing
The internal face of shell 21 is slidedly arranged on, one end of the first snap-fastener 221 is the first touching end (not shown), and the first touching end is exposed
In shell 21, the first touching end can be provided with an end face portion for being convenient to active force, be convenient to people's active force in the first touching
On end, so that the first snap-fastener 221 is slid in the inside of shell 21, the other end of the first snap-fastener 221 is the first tapered end, the
One tapered end is resisted against the first tight pintle hook lock spring 222, and when people's active force is when first touches on end, the first snap-fastener 221 is being made
, so that the first tapered end is resisted against the first tight pintle hook lock spring 222, will make toward the interior slip of shell 21 under conditions of firmly
Obtaining the first tight pintle hook lock spring 222 will swing toward the internal face that be closely attached on shell 21, so as to realize the aperture of the first retaining mechanism 22
Become big.The outside wall surface of connecting tube 3 can be provided with the first jump ring groove (not shown), and the aperture of the first retaining mechanism 22 becomes big
When, connecting tube 3 can just realize being inserted into the inside of the first retaining mechanism 22 so as to tightly be resisted against the first sealing ring 223,
When people not active force in first touching end when, the first tight pintle hook lock spring 222 because elastic force and will active force in first wedge shape
End, so as to realize that the first snap-fastener 221 and the first tight pintle hook lock spring 222 recover to home position, now the first tight pintle hook lock spring 222 clamping
In the first jump ring groove.Connecting tube 3 is securely attached together with snap joint 2, and then process is conversely capable of achieving during dismounting,
No longer repeat herein.Installation and removal are very convenient, and are tightly connected by between the first sealing ring 223 and connecting tube 3, close
Sealing property is good.While the simple structure of the first retaining mechanism 22.
Second retaining mechanism 23 can include the second snap-fastener 231, the second tight pintle hook lock spring 232, the second sealing ring 233, the
Two sealing rings 233, the second tight pintle hook lock spring 232, the second snap-fastener 231 are arranged at the small end of shell 21, second from inside to outside successively
The tight pintle hook lock spring 232 of sealing ring 233 and second may be contained within the internal face of shell 21, and the second snap-fastener 231 is spacing to be slidedly arranged on shell 21
Internal face, one end of the second snap-fastener 231 is the second touching end (not shown), and the second touching end is exposed to shell 21, people
End can be touched in second with active force, so as to realize the sliding of the second snap-fastener 231.The other end of the second snap-fastener 231 is the second wedge
Shape end, the second tapered end is resisted against the second tight pintle hook lock spring 232, the second snap-fastener 231 toward shell 21 interior slip when, the second wedge shape
End is moved inward so as to be resisted against the second tight pintle hook lock spring 232 so that the second tight pintle hook lock spring 232 past will be closely attached on the interior of shell 21
Wall swings, and the aperture of the second retaining mechanism 23 will become big, and the outside wall surface of drainage tube 1 is provided with the second jump ring groove and (does not show in figure
Go out), when the aperture of the second retaining mechanism 23 becomes big, drainage tube 1 can realize being inserted into the inside of the second retaining mechanism 23 so as to
Tightly be resisted against the second sealing ring 233, as people not in active force in the second snap-fastener 231 after, the second tight pintle hook lock spring 232 will be because
Recover home position for elastic force, the second tight pintle hook lock spring 232 is connected in the second jump ring groove.Drainage tube 1 and snap joint 2
It is securely attached together, then process is conversely capable of achieving during dismounting, installation and removal are very convenient, and good seal performance.Together
When the simple structure of the second retaining mechanism 23.
Convenient effect is changed in order to reach the assembling of the first retaining mechanism 22, the first retaining mechanism 22 can include first
Tight lock tube 224, the first tight lock tube 224 is connected in shell 21, and the internal face of the first tight lock tube 224 is provided with the first limited impression
226, the first tight pintle hook lock spring 222 is connected to the first tight lock tube 224, and the first tight pintle hook lock spring 222 is located at the first limited impression 226
End, the end of the first limited impression 226 is the right-hand member in Fig. 2, and the first snap-fastener 221 is slidedly arranged in the first limited impression 226.The
One tight lock tube 224 is removably attachable to shell 21, is convenient to the handling of the first retaining mechanism 22.The first tight lock is convenient to simultaneously
The maintenance and replacing of jump ring 222.First snap-fastener 221 accurately spacing can be slidedly arranged in the first limited impression 226, it is ensured that the first lock
The stability in use of tight mechanism 22.
Convenient effect is changed in order to reach the assembling of the second retaining mechanism 23, likewise, the second retaining mechanism 23 can be wrapped
The second tight lock tube 234 is included, the second tight lock tube 234 is connected in shell 21, and the internal face of the second tight lock tube 234 is provided with the second limit
Position groove 236, the second tight pintle hook lock spring 232 is connected to the second tight lock tube 234, and the second tight pintle hook lock spring 232 is spacing recessed positioned at second
The end of groove 236, the end of the second limited impression 236 is the left end in Fig. 2, and the second snap-fastener 231 is slidedly arranged on the second limited impression
In 236.Second tight lock tube 234 is removably attachable to shell 21, is convenient to the handling of the second retaining mechanism 23.It is convenient to simultaneously
The maintenance and replacing of the second tight pintle hook lock spring 232.Second snap-fastener 231 accurately spacing can be slidedly arranged in the second limited impression 236, is protected
Demonstrate,prove the stability in use of the second retaining mechanism 23.
In order to reach the effect of the first tight pintle hook lock spring 222 of protection, the first retaining mechanism 22 can include the first baffle ring
225, the first baffle ring 225 is arranged between the sealing ring 223 of the first tight pintle hook lock spring 222 and first, and the first tight pintle hook lock spring 222 against
In the first baffle ring 225.First baffle ring 225 is fixedly installed on the internal face of shell 21.Connecting tube 3 is often connected with snap joint 2
During use, the first tapered end will be resisted against the first tight pintle hook lock spring 222 so that the first tight pintle hook lock spring 222 past will be closely attached on
The internal face of shell 21 swings, the first tight pintle hook lock spring 222 will against and be close to the first baffle ring 225, by the first baffle ring 225
The structure of the first tight pintle hook lock spring 222 can be avoided to be damaged, it is ensured that the elastic force of the first tight pintle hook lock spring 222.
In order to reach the effect of the second tight pintle hook lock spring 232 of protection, the second retaining mechanism 23 can include the second baffle ring
235, the second baffle ring 235 is arranged between the sealing ring 233 of the second tight pintle hook lock spring 232 and second, and the second tight pintle hook lock spring 232 against
In the second baffle ring 235.Second baffle ring 235 is fixedly installed on the internal face of shell 21.Second tapered end is resisted against the second tight pintle hook lock
Spring 232 so that the second tight pintle hook lock spring 232 will be swung toward the internal face for being closely attached on shell 21, and the second tight pintle hook lock spring 232 will be supported
By and be close to the second baffle ring 235, the structure that can avoid the second tight pintle hook lock spring 232 by the second baffle ring 235 is damaged, protect
Demonstrate,prove the elastic force of the second tight pintle hook lock spring 232.
Flow diverter can include puncture needle 9, and puncture needle 9 is connected to phase between drainage tube 1, and puncture needle 9 and drainage tube 1
Connection, puncture needle 9 is convenient to pierce through skin into patient position, is convenient to drainage.The internal diameter chi of connecting tube 3 in flow diverter
The very little internal diameter size than drainage tube 1 is big, and the difference according to human body drain site causes that the internal diameter size of drainage tube 1 has difference
Segmentation, the size of connecting tube 3 can also be not necessarily identical sometimes.Can connect various sizes of to reach snap joint 2
Drainage tube 1 and connecting tube 3, close to one end of the first tight pintle hook lock spring 222 in the first sealing ring 223 of the first retaining mechanism 22
The right-hand member that shape could be arranged to left end to first sealing ring 223 of the first sealing ring 223 in wedge, i.e. Fig. 2 is inclined so that
Various sizes of connecting tube 3 by the tight abutment of the first sealing ring 223 and can be tightly connected.In the second retaining mechanism 23
One end shape in second sealing ring 233 close to the second tight pintle hook lock spring 232 could be arranged to the second sealing in wedge, i.e. Fig. 2
The left end of right-hand member to second sealing ring 233 of circle 233 is inclined so that various sizes of drainage tube 1 can be close by second
The tight abutment of seal 233 is simultaneously tightly connected.
As shown in figures 1 and 3, flow diverter of the present utility model can include drainage bottle 7, the first manifold clamp 4, connecting tube
3 are connected between drainage bottle 7, and drainage bottle 7, connecting tube 3, drainage tube 1 and are connected.First manifold clamp 4 is used to clamp or disconnect
Connecting tube 3, so that the pipeline of connecting tube 3 is opened or disconnected, is convenient to the replacing and maintenance of flow diverter.Wherein, first
Manifold clamp 4 is provided with the first elongate slots 41 for being sheathed on connecting tube 3, and connecting tube 3 is slidedly arranged on the first elongate slots 41, the first elongate slots 41
Include the first bar shaped restricted room 412, first and discharge chamber 411, phase between the first bar shaped restricted room 412 and the first release chamber 411
Connection, and the first internal diameter for discharging chamber 411 is more than the strip width of the first bar shaped restricted room 412.When connecting tube 3 is released positioned at first
When putting chamber 411, connecting tube 3 will open pipeline, flow diverter such that it is able to carry out drainage, when connecting tube 3 positioned at the first bar shaped limit
During chamber 412, connecting tube 3 will be switched off pipeline, and flow diverter will not carry out drainage, such that it is able to easily and quickly to drainage
Bottle 7 is safeguarded and changed, it is to avoid the liquid of drainage exposes.
In order to avoid the liquid leakage of drainage in drainage bottle 7, flow diverter can include rubber tube 5, the second manifold clamp 6, rubber
The two ends of sebific duct 5 are connected to connecting tube 3 and drainage bottle 7, are connected between drainage bottle 7, rubber tube 5, connecting tube 3.Second
Manifold clamp 6 is used to clamp or disconnect rubber tube 5, so that the pipeline of rubber tube 5 is opened or disconnected, is convenient to drainage bottle 7
Replacing and maintenance, and avoid the liquid leakage of drainage in drainage bottle 7.Likewise, the shape of the second manifold clamp 6 can be with first
The shape of manifold clamp 4 is the same, and the second manifold clamp 6 is provided with the second elongate slots for being sheathed on rubber tube 5, and rubber tube 5 is slidedly arranged on second
Elongate slots, the second elongate slots include the second bar shaped restricted room, the second release chamber, the second bar shaped restricted room and the second release chamber phase
Connection, and the second internal diameter for discharging chamber is more than the strip width of the second bar shaped restricted room.Rubber tube 5 can quickly and easily be realized
Cut-off.Preferably, rubber tube 5 can be connected with connecting tube 3 by female Luer, be convenient between rubber tube 5 and connecting tube 3
Cut-off.
Flow diverter of the present utility model, preset negative pressure in drainage bottle 7, maximum initial range of negative pressure is 80kpa-98kpa, can
Attract for postoperative wound drainage provides high negative pressure.The bottle of drainage bottle 7 is transparent, can visual evaluation drainage secretion.Set on drainage bottle 7
Scale 71 is equipped with, amount of liquid can be directly observed.Wherein scale 71 includes a vertical scale and an oblique angle scale, vertically
Scale and oblique angle scale contribute to measure the amount of liquid in drainage bottle 7, are simply carved vertically when amount of liquid is less in drainage bottle 7
When degree cannot be measured, can be by the slant setting of drainage bottle 7, such that it is able to pass through the amount of liquid that oblique angle scale measures drainage bottle 7.
During using flow diverter, whether in order to reach in directly observation drainage bottle 7 in negative pressure state, flow diverter can include
Flexible cap 8, is connected between spring caps 8 and drainage bottle 7.When spring caps 8 are in tight condensed state, illustrate that drainage bottle 7 is negative
Pressure condition, it is possible to use.Conversely, spring caps 8 are in state of upspringing, illustrate that drainage bottle 7, for non-negative pressure state, is sure not to use.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these implementation methods,
But these changes and modification each fall within protection domain of the present utility model.
Claims (10)
1. a kind of flow diverter, the flow diverter includes a connecting tube, a drainage tube, it is characterised in that the flow diverter is also wrapped
A snap joint is included, the snap joint includes a shell, and the big end of the shell is provided with one for locking the company
First retaining mechanism of adapter, the small end of the shell is provided with one is used to lock the second retaining mechanism of the drainage tube, institute
State and be connected between connecting tube, the snap joint, the drainage tube.
2. flow diverter as claimed in claim 1, it is characterised in that the connecting tube is removably connected in the big of the shell
End, the drainage tube is removably connected in the small end of the shell.
3. flow diverter as claimed in claim 2, it is characterised in that it is recessed that the outside wall surface of the connecting tube is provided with one first jump ring
Groove, first retaining mechanism includes one first snap-fastener, one first tight pintle hook lock spring, one first sealing ring, first sealing
Circle, the first tight pintle hook lock spring, first snap-fastener are arranged at the big end of the shell from inside to outside successively, and described first is close
Seal and the first tight pintle hook lock spring may be contained within the internal face of the shell, and first snap-fastener is spacing to be slidedly arranged on the shell
Internal face, one end of first snap-fastener is one first touching end, and the other end of first snap-fastener is one first tapered end,
The first touching end is exposed to the shell, and first tapered end is resisted against the described first tight pintle hook lock spring, and described first is tight
Pintle hook lock spring is connected in the first jump ring groove；
The outside wall surface of the drainage tube is provided with one second jump ring groove, and second retaining mechanism includes one second snap-fastener, one
Second tight pintle hook lock spring, one second sealing ring, second sealing ring, the second tight pintle hook lock spring, second snap-fastener successively by
Small end that is interior and being arranged at the shell outward, second sealing ring and the second tight pintle hook lock spring may be contained within the shell
Internal face, the spacing internal face for being slidedly arranged on the shell of the second snap-fastener, one end of second snap-fastener is one second to touch
End is touched, the other end of second snap-fastener is one second tapered end, the second touching end is exposed to the shell, described second
Tapered end is resisted against the described second tight pintle hook lock spring, and the second tight pintle hook lock spring is connected in the second jump ring groove.
4. flow diverter as claimed in claim 3, it is characterised in that first retaining mechanism includes one first tight lock tube,
The first tight lock tube is connected in the shell, and the internal face of the first tight lock tube is provided with one first limited impression, described
First tight pintle hook lock spring is connected to the described first tight lock tube, and the first tight pintle hook lock spring is located at the end of first limited impression
End, first snap-fastener is slidedly arranged in first limited impression；
Second retaining mechanism includes one second tight lock tube, and the second tight lock tube is connected in the shell, and described
The internal face of two tight lock tubes is provided with one second limited impression, and the second tight pintle hook lock spring is connected to the described second tight lock tube, and institute
The second tight pintle hook lock spring is stated positioned at the end of second limited impression, second snap-fastener is slidedly arranged on second limited impression
It is interior.
5. flow diverter as claimed in claim 3, it is characterised in that first retaining mechanism includes one first baffle ring, institute
The first baffle ring is stated to be arranged between the described first tight pintle hook lock spring and first sealing ring, and the first tight pintle hook lock spring is resisted against
First baffle ring；
Second retaining mechanism includes one second baffle ring, and second baffle ring is arranged at the described second tight pintle hook lock spring and described
Between second sealing ring, and the second tight pintle hook lock spring is resisted against second baffle ring.
6. flow diverter as claimed in claim 3, it is characterised in that close to the described first tight pintle hook lock in first sealing ring
One end of spring is shaped to wedge, and the one end in second sealing ring close to the described second tight pintle hook lock spring is shaped to
Wedge.
7. flow diverter as claimed in claim 1, it is characterised in that the material of the snap joint is plastics.
8. flow diverter as claimed in claim 1, it is characterised in that the flow diverter includes a drainage bottle, one first pipe clamp
Plate, the connecting tube is connected between the drainage bottle, and the drainage bottle, the connecting tube, the drainage tube and is connected；
First manifold clamp is provided with first elongate slots for being sheathed on the connecting tube, and the connecting tube is slidedly arranged on described first
Elongate slots, first elongate slots include one first bar shaped restricted room, one first release chamber, the first bar shaped restricted room with
The first release chamber is connected, and the described first internal diameter for discharging chamber is more than the strip width of the first bar shaped restricted room.
9. flow diverter as claimed in claim 8, it is characterised in that the flow diverter includes a rubber tube, one second manifold clamp,
The two ends of the rubber tube are connected to the connecting tube and the drainage bottle, the drainage bottle, the rubber tube, the company
It is connected between adapter；
Second manifold clamp is provided with second elongate slots for being sheathed on the rubber tube, and the rubber tube is slidedly arranged on described second
Elongate slots, second elongate slots include one second bar shaped restricted room, one second release chamber, the second bar shaped restricted room with
The second release chamber is connected, and the described second internal diameter for discharging chamber is more than the strip width of the second bar shaped restricted room.
10. flow diverter as claimed in claim 8, it is characterised in that the flow diverter includes a spring caps, the spring caps
It is connected between the drainage bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019715.2U CN206304164U (en) | 2016-08-31 | 2016-08-31 | Flow diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019715.2U CN206304164U (en) | 2016-08-31 | 2016-08-31 | Flow diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206304164U true CN206304164U (en) | 2017-07-07 |
Family
ID=59243140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019715.2U Expired - Fee Related CN206304164U (en) | 2016-08-31 | 2016-08-31 | Flow diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206304164U (en) |
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2016
- 2016-08-31 CN CN201621019715.2U patent/CN206304164U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20200831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |