CN208900883U - Filler high-adaptability connector - Google Patents
Filler high-adaptability connector Download PDFInfo
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- CN208900883U CN208900883U CN201821059938.0U CN201821059938U CN208900883U CN 208900883 U CN208900883 U CN 208900883U CN 201821059938 U CN201821059938 U CN 201821059938U CN 208900883 U CN208900883 U CN 208900883U
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- expansion mechanism
- pipe
- filler
- adaptability
- filler high
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Abstract
The utility model provides a kind of filler high-adaptability connector, is related to pipe joint technical field, and solving existing pipe joint size cannot be adjusted, technical problem poor for applicability.The filler high-adaptability connector includes adapter body, expansion mechanism and air charging system；The adapter body provides circulation passage through filling through-hole, the filling through-hole is offered for filling fluid；The front end of the adapter body is arranged in the expansion mechanism, its volume can be increased or reduced to adapt to the interface specification connecting with the connector when expansion mechanism is filled with or gas is discharged；The inflation channel being respectively communicated with the filling through-hole and interface is provided on the expansion mechanism；The air charging system is connect with the expansion mechanism.The utility model pipe interface of different sizes for matching size.
Description
Technical field
The utility model relates to pipe joint technical fields, more particularly, to a kind of filler high-adaptability connector.
Background technique
Pipe joint is broadly divided into: back taper connector and ferrule fitting.Back taper connector is mainly used in capillary, for fine
The distribution of fluid；Collar joint is mainly corresponded to compared with Large Diameter Pipeline, is consisted of three parts: fitting body, cutting ferrule, nut.When cutting ferrule and
Nut covers on hard tube after insertion fitting body, tightening nut, closes on the outside of cutting ferrule with connector cone face paste, inner edge equably bites nothing
Steel pipe is stitched, effectively sealing is formed.
Existing pipe interface multi-size, caliber size is changeable, will appear in use using traditional back taper connector
The case where gas leakage, needs one by one so needing to select the connector of different size model matched than butt joint ruler when in use
It is very little whether with Interference fit, operation is inconvenient；Furthermore there is also many in terms of storing storage for the different connector of a large amount of models
It is inconvenient.
Applicants have discovered that at least there is following technical problem in the prior art:
Existing pipe joint size cannot be adjusted, poor for applicability.
Summary of the invention
It is existing in the prior art to solve the purpose of this utility model is to provide a kind of filler high-adaptability connector
Pipe joint size cannot be adjusted, technical problem poor for applicability.It is preferred in many technical solutions provided by the utility model
Many technical effects elaboration as detailed below that technical solution can be generated.
To achieve the above object, the utility model provides following technical scheme:
Filler high-adaptability connector provided by the utility model, including adapter body, expansion mechanism and air charging system；
Adapter body fills through-hole as filling fluid and provides circulation passage through filling through-hole is offered；
The front end of adapter body is arranged in expansion mechanism, when expansion mechanism is filled with or gas is discharged its volume be capable of increasing or
Reduce to adapt to the interface specification connecting with connector；The expansion being respectively communicated with filling through-hole and interface is provided on expansion mechanism
Channel；Air charging system is connect with expansion mechanism.
Preferably, filler high-adaptability connector further includes filler pipe；Filler pipe is fixedly connected with adapter body, and with add
Infuse through-hole connection.
Preferably, filler high-adaptability connector further includes Universal pipe, and universal pipe sleeve is outside filler pipe；Universal pipe can
After so that filler pipe is arbitrarily bent to certain shapes in solid space and keep shape after bending.
Preferably, filler high-adaptability connector further includes positioning device；Positioning device is fixedly connected with Universal pipe；Positioning
Device is used to filler high-adaptability connector being connected to position to be installed.
Preferably, air charging system include air bag, the air guide mechanism being connected between air bag and expansion mechanism with
And it is fixedly mounted on first check valve and second one-way valve at air bag both ends, air bag passes through second one-way valve and air guide
Mechanism connection；Can resile shape automatically after air bag is compressed；In air bag by compression process, in air bag
The gas in portion flows out air bag by second one-way valve；During air bag resiles shape, outside air bag
Gas flows into air bag by the first check valve.
Preferably, air charging system further includes vent valve, and vent valve is mounted on air guide mechanism or on expansion mechanism.
Preferably, expansion mechanism is in cylindrical type.
Preferably, one end of expansion mechanism insertion pipe interface is tapered configuration.
Preferably, filler high-adaptability connector further includes reinforced pipe；Reinforced pipe is fixedly connected with adapter body；Reinforced pipe
It is made of plastic material, reinforced pipe is used to position expansion mechanism.
Preferably, filler high-adaptability connector further includes reinforced pipe；Reinforced pipe is fixedly connected with adapter body, reinforced pipe
Hard tube or hose can be used；Reinforced pipe is for extending filling through-hole.
A kind of filler high-adaptability connector provided by the utility model is provided with the variable expansion mechanism of volume size,
When the caliber size difference for mating interface, the volume that expansion mechanism can change itself adapts to interface joined together.Solution
Pipe joint size existing in the prior art of having determined cannot be adjusted, technical problem poor for applicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of filler high-adaptability connector provided by the utility model；
Fig. 2 is that the utility model provides the cross-sectional view of filler high-adaptability connector center tap main body.
1, adapter body in figure；11, through-hole is filled；12, reinforced pipe；2, air charging system；21, air bag；22, first
Check valve；23, second one-way valve；3, air guide mechanism；4, expansion mechanism；41, inflation channel；5, filler pipe；51, connector；6,
Universal pipe；7, positioning device；8, vent valve.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Figure 1, the utility model provides a kind of filler high-adaptability connector, including adapter body 1, expanding machine
Structure 4 and air charging system 2；Adapter body 1, which runs through, offers filling through-hole 11, fills through-hole 11 and provides to circulate for filling fluid and leads to
Road；The front end of adapter body 1 is arranged in expansion mechanism 4, its volume is capable of increasing or subtracts when expansion mechanism 4 is filled with or gas is discharged
It is small to adapt to the interface specification connecting with connector.Be provided on expansion mechanism 4 with filling through-hole 11 and interface be respectively communicated with it is swollen
Swollen channel 41；Expansion mechanism 4 is made of the rubber of high temperature resistant, oil resistant；Air charging system 2 is connect with expansion mechanism 4.When this is practical
When embodiment provided by novel is used for the caliber size difference of mating interface, the volume that expansion mechanism 4 can change itself is suitable
Answer interface joined together.
Optionally embodiment, filler high-adaptability connector further include filler pipe 5；Filler pipe 5 and adapter body 1
It is fixedly connected, and is connected to filling through-hole 11.Convenient in sealed states, the filler height toward the utility model embodiment adapts to
The box house trandfer fluid that property connector is connected.5 one end of filler pipe is for connecting filler Gao Shi provided by the utility model
Answering property connector, the other end is for connecting device for storing liquid；One end that filler pipe 5 is used to connect device for storing liquid is additionally provided with connector
51.It is formed and is tightly connected between connector 51 and device for storing liquid, connector 51 can be improved the sealing of filler pipe 5 Yu device for storing liquid
Property.Connector 51 can be used product in the prior art and realize.
Optionally embodiment, filler high-adaptability connector further include Universal pipe 6, and 6 sets of Universal pipe in filler pipe 5
It is external；After Universal pipe 6 can make filler pipe 5 arbitrarily bend to certain shapes in solid space and keep shape after bending.
In the vibration of working environment accompanied by intense, it can prevent filler pipe 5 from significantly shaking, influence the stability of trandfer fluid.Especially
Cleaning agent is injected suitable for vehicle engine oil case, assisted engine carries out wash cycles.
Optionally embodiment, filler high-adaptability connector further include positioning device 7；Positioning device 7 with it is universal
Pipe 6 is fixedly connected；Positioning device 7 is used to filler high-adaptability connector being connected to position to be installed, for fixed to Universal pipe 6
Position.Cooperate direction pipe to use, completes the further positioning to filler pipe 5.Such as, one reinforcement clamp is installed in 6 end of Universal pipe,
Reinforcement clamp is clipped in when use the positioning that properly can be completed to Universal pipe 6.
Optionally embodiment, air charging system 2 include air bag 21, are connected to air bag 21 and expansion mechanism
Air guide mechanism 3 between 4 and the first check valve 22 and second one-way valve 23 for being fixedly mounted on 21 both ends of air bag, fill
Gas air bag 21 is connect by second one-way valve 23 with air guide mechanism 3；Can resile shape automatically after air bag 21 is compressed；
In air bag 21 by compression process, the gas inside air bag 21 flows out air bag 21 by second one-way valve 23；
During air bag 21 resiles shape, the gas outside air bag 21 flows into air bag by the first check valve 22
21.It can be gradually risen by squeezing the air pressure inside 21 expansion mechanism 4 of air bag, until the ruler of the interface cooperated needed for reaching
Very little size stops squeezing air bag 21.
Optionally embodiment, air charging system 2 further include vent valve 8, vent valve 8 be mounted on air guide mechanism 3 or
On expansion mechanism 4.It opens the air pressure drop low volume inside 8 expansion mechanism 4 of vent valve to reduce, the utility model can be removed and mentioned
For the filler high-adaptability connector of embodiment.
Optionally embodiment, expansion mechanism 4 are in cylindrical type, are conducive to ensure that size occurs for 4 volume of expansion mechanism
Seamless dock is realized with filler after variation.Wherein, the axis of inflation channel 41 is overlapped with the axis of expansion mechanism 4.It can
It ensures that deformation quantity of the expansion mechanism 4 in expansion process around is in the same size, can be avoided connector and gap locally occur.
Optionally embodiment, one end that expansion mechanism 4 is inserted into pipe interface is tapered configuration.Facilitate this practical new
Filler high-adaptability connector provided by type is inserted into pipe interface.
As shown in Fig. 2, optionally embodiment, filler high-adaptability connector further include reinforced pipe 12；Reinforced pipe
12 are fixedly connected with adapter body 1；Reinforced pipe 12 is made of plastic material, and reinforced pipe 12 is used to position expansion mechanism 4.It is anti-
Only expansion mechanism 4 rolls in expansion process, can effectively improve filler high-adaptability provided by utility model and connect
The job stability of head, and then improve the service life of connector.
As another optional implementation manner, filler high-adaptability connector further includes reinforced pipe 12；Reinforced pipe 12 with
Adapter body 1 is fixedly connected, and hard tube or hose can be used in reinforced pipe 12；Reinforced pipe 12 is for extending filling through-hole 11.It can subtract
The contact of few trandfer fluid and expansion mechanism 4 reduces influence of the trandfer fluid to expansion mechanism 4.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of filler high-adaptability connector, which is characterized in that including adapter body (1), expansion mechanism (4) and inflation dress
Set (2)；
The adapter body (1) provides circulation through filling through-hole (11), the filling through-hole (11) is offered for filling fluid
Channel；
The front end of the adapter body is arranged in the expansion mechanism (4), when the expansion mechanism (4) is filled with or gas is discharged its
Volume can be increased or reduced to adapt to the interface specification connecting with the connector；It is provided on the expansion mechanism (4) and institute
State filling through-hole (11) and the inflation channel (41) that is respectively communicated with of interface；
The air charging system (2) connect with the expansion mechanism (4).
2. filler high-adaptability connector according to claim 1, which is characterized in that the filler high-adaptability connector
It further include filler pipe (5)；The filler pipe (5) is fixedly connected with the adapter body (1), and even with the filling through-hole (11)
It is logical.
3. filler high-adaptability connector according to claim 2, which is characterized in that the filler high-adaptability connector
It further include Universal pipe (6), the Universal pipe (6) covers external in the filler pipe (5)；The Universal pipe (6) can make described add
Note pipe (5) arbitrarily bends to after certain shapes in solid space and keeps shape after bending.
4. filler high-adaptability connector according to claim 3, which is characterized in that the filler high-adaptability connector
It further include positioning device (7)；The positioning device (7) is fixedly connected with the Universal pipe (6)；The positioning device (7) is used for
Filler high-adaptability connector is connected to position to be installed.
5. filler high-adaptability connector according to claim 1, which is characterized in that the air charging system (2) includes filling
Gas air bag (21), the air guide mechanism (3) being connected between the air bag (21) and the expansion mechanism (4) and fixed peace
The first check valve (22) and second one-way valve (23) mounted in the air bag (21) both ends, the air bag (21) pass through
The second one-way valve (23) connect with the air guide mechanism (3)；It can restore automatically after the air bag (21) is compressed
Original shape；In the air bag (21) by compression process, the internal gas of the air bag (21) passes through described second
Check valve (23) flows out the air bag (21)；During the air bag (21) resiles shape, the inflating air
The external gas of capsule (21) flows into the air bag (21) by first check valve (22).
6. filler high-adaptability connector according to claim 5, which is characterized in that the air charging system (2) further includes
Vent valve (8), the vent valve (8) are mounted on the air guide mechanism (3) or on the expansion mechanism (4).
7. filler high-adaptability connector according to claim 1, which is characterized in that the expansion mechanism (4) is in cylinder
Type.
8. filler high-adaptability connector according to claim 1, which is characterized in that expansion mechanism (4) insertion tube
One end of road interface is tapered configuration.
9. filler high-adaptability connector according to claim 1, which is characterized in that the filler high-adaptability connector
It further include reinforced pipe (12)；The reinforced pipe (12) is fixedly connected with the adapter body；The reinforced pipe (12) uses plasticity
Material is made, and the reinforced pipe (12) is used to position the expansion mechanism (4).
10. filler high-adaptability connector according to claim 1, which is characterized in that the filler high-adaptability connects
Head further includes reinforced pipe (12)；The reinforced pipe (12) is fixedly connected with the adapter body, and the reinforced pipe (12) can be used
Hard tube or hose；The reinforced pipe (12) is for extending the filling through-hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059938.0U CN208900883U (en) | 2018-07-05 | 2018-07-05 | Filler high-adaptability connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059938.0U CN208900883U (en) | 2018-07-05 | 2018-07-05 | Filler high-adaptability connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900883U true CN208900883U (en) | 2019-05-24 |
Family
ID=66567120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059938.0U Active CN208900883U (en) | 2018-07-05 | 2018-07-05 | Filler high-adaptability connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900883U (en) |
-
2018
- 2018-07-05 CN CN201821059938.0U patent/CN208900883U/en active Active
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