CN106089907A - A kind of screw for exhaust fluid and fluid more changing device - Google Patents
A kind of screw for exhaust fluid and fluid more changing device Download PDFInfo
- Publication number
- CN106089907A CN106089907A CN201610625802.0A CN201610625802A CN106089907A CN 106089907 A CN106089907 A CN 106089907A CN 201610625802 A CN201610625802 A CN 201610625802A CN 106089907 A CN106089907 A CN 106089907A
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- Prior art keywords
- screw
- section
- sealing member
- exhaust fluid
- fluid
- Prior art date
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- 239000012530 fluid Substances 0.000 title claims abstract description 96
- 238000007789 sealing Methods 0.000 claims abstract description 96
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 29
- 239000010721 machine oil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/005—Set screws; Locking means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A kind of screw for exhaust fluid, it includes fastening section and the fastening linkage section that connect of section and sealing device, and fastening section is hollow cartridge and the section of fastening includes inner and outer wall, fastens section and offers the oil leak hole running through inner and outer wall；Linkage section includes roof and is connected to the sidewall of roof, and roof offers sealing member installing hole；Sealing device includes the jump ring of one end, the sealing member being arranged at sealing member installing hole and the elastic component being connected between jump ring and securing member being arranged in fastening section.A kind of fluid quick drain device, it includes the above-mentioned screw for exhaust fluid and the joint coordinated with the screw for exhaust fluid.Fastening section is hollow cartridge, it is simple to processing and manufacturing, the simple in construction of sealing device, and user is conveniently replaceable the elastic component of damage, sealing member and other parts when safeguarding and keep in repair sealing device.
Description
Technical field
The present invention relates to screw field, quickly arrange in particular to a kind of screw for exhaust fluid and fluid
Put device.
Background technology
In the prior art, hex nut is generally used to discharge the machine oil within oil sump.The only automobile of exploitation at present
Engine lubricating oil oil extraction screw, its base type is M12x1.75, M12x1.25, M14x1.5, M16x1.5, and its common ground is all
Be screw be hollow, hollow for 5-6.5mm, be all the protection of interior hexagonal secondary seal, have a disadvantage in that, to electromotor changing machine
During oil, need to remove hex nut and make machine oil flow out from nut bore；Additionally, different electromotors needs to use different model
Nut.
Summary of the invention
It is an object of the invention to provide a kind of screw for exhaust fluid, its can discharge machine oil time need not by
Screw for exhaust fluid is removed from oil sump.
Another object of the present invention is to provide a kind of applies this to fill for the fluid quick drain of the screw of exhaust fluid
Putting, it can need not when discharging machine oil remove the screw being used for exhaust fluid from oil sump.
Embodiments of the invention are achieved in that
A kind of screw for exhaust fluid, it includes fastening section and the fastening linkage section that connects of section and sealing device,
Fastening section is hollow cartridge and the section of fastening includes that inner and outer wall, fastening section offer the draining running through inner and outer wall
Hole；Linkage section includes roof and is connected to the sidewall of roof, and roof offers sealing member installing hole；Sealing device includes
The jump ring, the sealing member being arranged at sealing member installing hole that are arranged at the one end in fastening section and be connected to jump ring and securing member it
Between elastic component.
In preferred embodiment of the present invention, the above-mentioned outer wall for the screw of exhaust fluid has fastening external screw thread, even
The sidewall of the section of connecing has connection female thread.
In preferred embodiment of the present invention, the sealing device of the above-mentioned screw for exhaust fluid also includes the second sealing
Part, the second sealing member is provided with and the screw thread being connected female thread coupling.
In preferred embodiment of the present invention, the above-mentioned sealing member for the screw of exhaust fluid is columnar part, seals
Part includes first paragraph and is connected to the second segment of first paragraph, and the diameter of first paragraph is more than the diameter of second segment.
In preferred embodiment of the present invention, the above-mentioned elastic component for the screw of exhaust fluid is spring.
A kind of fluid quick drain device, it include the above-mentioned screw for exhaust fluid and with for exhaust fluid
The joint that screw coordinates.
In preferred embodiment of the present invention, the joint of above-mentioned fluid quick drain device includes the fixture of hollow, set
The movable part being located at fixture and the oil-feed portion connected with fixture.
In preferred embodiment of the present invention, one end of the fixture of above-mentioned fluid quick drain device have boss and
The other end of fixture has external screw thread, and movable part is sheathed between boss and external screw thread.
In preferred embodiment of the present invention, the movable part of above-mentioned fluid quick drain device includes rotating disk and is connected to
The sleeve of rotating disk, sleeve is provided with and the connection external screw thread being connected screw-internal thread fit.
In preferred embodiment of the present invention, the oil-feed portion of above-mentioned fluid quick drain device is the cylinder of hollow, oil-feed
Portion offers oil-in.
Screw for exhaust fluid and the fluid quick drain device of the present invention provide the benefit that: for exhaust fluid
Screw include fasten section be hollow cartridge, it is simple to processing and manufacturing, fastening section offer oil leak hole, fluid is from oil leak hole stream
Go out；Linkage section includes roof and is connected to the sidewall of roof, and roof offers sealing member installing hole；Sealing device includes arranging
In fastening section in one end jump ring, be arranged at the sealing member of sealing member installing hole and be connected between jump ring and securing member
Jump ring is easily taken out by elastic component, the simple in construction of sealing device, and user, it is also possible to by jump ring, be connected to jump ring
Elastic component, sealing member and be arranged on fastening intrasegmental part other parts from fastening section take out, user safeguard and maintenance
The elastic component of damage, sealing member and other parts it are conveniently replaceable during sealing device.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
Fig. 1 is the schematic perspective view of the screw for exhaust fluid of the present invention；
Fig. 2 is the generalized section of the screw for exhaust fluid of the present invention；
Fig. 3 is the broken isometric schematic diagram of the fluid quick drain device of the present invention；
Fig. 4 is the schematic perspective view of the joint of the fluid quick drain device of the present invention；
Fig. 5 is the side schematic view of the joint of the fluid quick drain device of the present invention；
Fig. 6 is the schematic perspective view of the fluid quick drain device connection fluid container of the present invention.
In figure:
For the screw 100 of exhaust fluid, fasten section 110, inwall 111, outer wall 112, groove 113, oil leak hole 114, tightly
Gu external screw thread 115, linkage section 120, roof 121, sidewall 122, sealing member installing hole 123, connect female thread 124, sealing device
130, jump ring 131, sealing member 132, first paragraph 133, second segment 134, elastic component 135, the second sealing member 136, fluid is quickly arranged
Put device 200, joint 210, fixture 220, boss 221, valve 222, external screw thread 223, movable part 230, rotating disk 231, sleeve
232, connect external screw thread 233, oil-feed portion 240, fuel feed hole 241, pipeline 250, fluid container 260.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein
The assembly of example can be arranged with various different configurations and design.
Therefore, detailed description to the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed below
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " are based on orientation shown in the drawings or position relationship, or should
The orientation usually put during the use of invention product or position relationship, be for only for ease of the description present invention and simplify description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as limitation of the present invention.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and can not manage
Solve as instruction or hint relative importance.
Additionally, the term such as term " level ", " vertically ", " pendency " is not offered as requiring parts abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to for its direction relatively " vertically " more level, it it is not this structure of expression
Must be perfectly level, but can be slightly tilted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one
Body ground connects；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to indirect by intermediary
It is connected, can be the connection of two element internals.For the ordinary skill in the art, can be with in concrete condition understanding
State term concrete meaning in the present invention.
First embodiment
Refer to Fig. 1 and Fig. 2, the present embodiment provides a kind of screw 100 for exhaust fluid, it include fastening section 110,
Being connected to fasten linkage section 120 and the sealing device 130 of section 110, it is internal that sealing device 130 is arranged at fastening section 110.
Fastening section 110 is hollow cartridge, and the inwall 111 of fastening section 110 offers groove 113, outside fastening section 110
Wall 112 has fastening external screw thread 115.Fastening section 110 offers oil leak hole 114, and oil leak hole 114 is through fastening the interior of section 110
Wall 111 and the through hole of outer wall 112, and oil leak hole 114 be positioned at fastening external screw thread 115 top.Fastening section 110 offers at least
Two oil leak hole 114, in the present embodiment, fastening section 110 offers four oil leak hole 114, and these four oil leak hole 114 are positioned at tightly
Gu four sides of section 110 so that fluid can flow into tight because of section from four different directions.Should be understood that the quantity of oil leak hole 114 can
To determine according to draining speed.Compared with the screw 100 for exhaust fluid using two oil leak hole 114 in prior art,
More oil leak hole 114 makes more fluid flow into the screw 100 for exhaust fluid from oil leak hole 114, accelerates fluid
Discharge.
Linkage section 120 is also hollow cartridge, and linkage section 120 includes roof 121 and is connected to the sidewall of roof 121
122, linkage section 120 is connected to fasten section 110, and the central authorities of roof 121 offer sealing member installing hole 123, sealing member installing hole
123 can be with the through hole being cylindrical hole, bellmouth or other form.Should be understood that linkage section 120 can not include roof 121, i.e. connect
The section of connecing 120 can only include sidewall 122.Being internally provided with of the sidewall 122 of linkage section 120 connects female thread 124.
Fastening section 110 and linkage section 120 are one-body molded parts, and the section of fastening 110 and linkage section 120 are by a light
The one that bar or axle machined surface become becomes to do parts.The difficulty of screw of changing oil is that processing is high with assembly cost so that market is sold
Price lattice are the highest, it is impossible to the fastest or maximum occupies market.In the prior art, for the body of screw 100 of exhaust fluid
Long-pending bigger, it is impossible to extensively to use.The raw material for the screw 100 of exhaust fluid of this patent is easy to buying, can buy on sale
Polished rod or optical axis；And the processing of the section of fastening 110 and linkage section 120 is simple, and numerically controlled lathe one step just can be processed and be put in place, letter
Having changed processor, processing is simple and convenient to operate, and reduces cost.Linkage section 120 in the present invention is cylindric, it should be appreciated that
In other embodiments, the shape of linkage section 120 can be that hex nut is dynamically connected with the wrench by pulling hex nut
Section 120.
Sealing device 130 includes jump ring 131, sealing member 132 and elastic component 135, and sealing device 130 is arranged at fastening section
The inside of 110.Jump ring 131 also referred to as back-up ring or clasp, belong to a kind of securing member, be contained in machine, the axial trough of equipment or hole slot
In, play the effect stoping the part axial motion on axle or on hole.Jump ring 131 is arranged on fastening one end within section 110, i.e.
Jump ring 131 is fastened in the fastening groove 113 offered of section 110 inwall 111, sealing member 132 be arranged on fastening section 110 internal and
Being arranged in sealing member installing hole 123, elastic component 135 is connected between jump ring 131 and sealing member 132, i.e. the one of elastic component 135
End is connected to the other end of jump ring 131 and elastic component 135 and is connected to sealing member 132.Elastic component 135 in the present invention can be
Spring, rubber, extension spring or other elastic component 135, it should be understood that can be superimposed use by jump ring 131 and opening plain cushion.This
Sealing member 132 in invention is columnar part.
The shape that should be understood that sealing member 132 can be spherical or other shape, and sealing can be that other contact-type is close
Envelope.Such as, sealing member 132 can be with ball steel ball, its low price, it is simple to buying, hard ware store has steel ball ball to sell.Existing
Having in technology, the screw 100 for exhaust fluid uses once sealing, and it is relatively costly, and is not easy commercially to buy
Arrive.Cylindricality in the present invention or spherical sealing element 132 cost are relatively low and easily buy.
Continue referring to Fig. 1 and Fig. 2, owing to the elastic force of jump ring 131 makes it be stuck in the groove 113 of fastening section 110, jump ring
131 will not drop out, and user is easily split out, and user oneself can be by jump ring 131, the elastic component that is connected to jump ring 131
135, sealing member 132 and be arranged on the taking-up from fastening section 110 of other parts (not shown) section 110 within of fastening, and
These parts can be installed to the inside fastening section 110 by user, and compared with sealing sealing of the prior art, user exists
Elastic component 135 and the sealing member 132 of damage it is conveniently replaceable when safeguarding and keep in repair sealing device 130.
Sealing device 130 also includes that the second sealing member 136, the second sealing member 136 have screw thread, by the second sealing member 136
Being arranged in the screwed hole of linkage section 120, the second sealing member 136 coordinates with the connection female thread 124 of linkage section 120, and second is close
Sealing 136 is exposed at outside linkage section 120.Should be understood that in other embodiments, the second sealing member 136 and the bottom of linkage section 120
At grade.The effect of the second sealing member 136 is: first, and the screw 100 for exhaust fluid is arranged on electromotor
Oil sump (not shown), even if sealing member 132 lost efficacy, the second sealing member 136 can also play the effect of secondary seal, prevents oil
Machine oil in drain pan spills；Second, prevent the foreign material such as vehicle mud in the process of moving from entering sidewall in the screwed hole of sidewall
Screwed hole and fastening section oil leak hole block.In the present embodiment, the second sealing member 136 is bolt.Should be understood that second is close
Sealing 136 can be rubber blanket, plus screw or a word screw or other sealing；Bolt can be added with pad；The specification of bolt
Can be M6, M8, M12 etc.；Second sealing member 136 can also use plug conventional on the market.
In other embodiments, the screw 100 for exhaust fluid also includes filter screen.Screw 100 for exhaust fluid
Including fastening section 110, it is connected to fasten the linkage section 120 of section 110, sealing device 130 and be located within linkage section 120
Filter screen, it is internal that sealing device 130 is arranged at fastening section 110.Filter screen includes round rubber pad and is connected to the iron wire of rubber heat
Filter screen, the diameter of rubber blanket is equal to the diameter of fastening section 110, and rubber blanket is positioned in fastening section 110, and filter screen is positioned at linkage section
120 is internal, and the height of filter screen is less than the height of linkage section 120.It has the beneficial effects that, the screw 100 for exhaust fluid exists
During discharge machine oil, can be by filtering foreign in filter screen, to avoid foreign material blocking for the screw 100 of exhaust fluid.
Refer to Fig. 3 to Fig. 5, the present invention also provides for a kind of fluid quick drain device 200, and it includes above-mentioned for discharging
The screw 100 of fluid and joint 210, joint 210 coordinates with the screw 100 for exhaust fluid.
Joint 210 include hollow fixture 220, be set in fixture 220 movable part 230 and with fixture 220
The oil-feed portion 240 of connection.Fixture 220 is the cartridge of hollow, and the outer surface of fixture 220 has boss 221, boss
221 one end being arranged on fixture 220.Movable part 230 is set in the outside of fixture 220 and movable part 230 is positioned at boss
Between 221 and external screw thread 223, movable part 230 can slide between boss 221 and external screw thread 223, and movable part 230 includes turning
Dish 231 and be connected to the sleeve 232 of rotating disk 231, the outer surface of sleeve 232 is provided with connection external screw thread 233, rotating disk 231 with
Sleeve 232 is vertical.Should be understood that the angle between rotating disk 231 and sleeve 232 can select as required.Oil-feed portion 240 is even
Being connected on one end of fixture 220, oil-feed portion 240 is the cartridge of hollow, and oil-feed portion 240 connects with fixture 220, oil-feed portion
240 offer oil-in.Should be understood that fixture 220 is also provided with valve 222, when opening valve 222, fluid flows through
Fluid is discharged by valve 222, when closing valve 222, keeps fluids in joint 210.In other embodiments, refer to
Fig. 6, can be connected to pipeline 250 by joint 210, and be connected to fluid container 260 by pipeline 250.
Continuing referring to Fig. 3 to Fig. 5, refer to Fig. 1 and Fig. 2 simultaneously, in the present embodiment, the diameter of linkage section 120 is big
In the diameter of fastening section 110, to adapt to different size of joint 210.Should be understood that movable part 230 in order to adapt to joint 210
Size, can select the diameter of linkage section 120, such as, the internal diameter of linkage section 120 and fastening section according to the size of movable part 230
The internal diameter of 110 is identical.In the present embodiment, fluid is the machine oil on motor car engine, and the screw 100 for exhaust fluid is
For changing change oil screw or the oil extraction screw of machine oil.It is thus possible to select according to the size of the screwed hole of engine sump tank
Select the diameter of fastening section 110, it is thus possible to the screw 100 being used for exhaust fluid is used in changing machine in different vehicles
Oil.
When not exhaust fluid, sealing member 132 prevents fluid from flowing out the screw 100 for exhaust fluid.Sealing member 132 wraps
Including first paragraph 133 and be connected to the second segment 134 of first paragraph 133, the diameter of first paragraph 133 is more than the diameter of second segment 134,
The diameter of second segment 134 is equal to the diameter of sealing member installing hole 123.When not exhaust fluid, elastic component 135 is pressed in sealing member
On 132, the elastic force of elastic component 135 makes sealing member 132 block sealing member installing hole 123, and second segment 134 is positioned at sealing member installing hole
In 123, owing to the area of first paragraph 133 forms plane more than the part of the area of second segment 134, this plane is close to linkage section
On the roof 121 of 120, so that fluid does not flow out the screw 100 for exhaust fluid.
When exhaust fluid, with the use of joint 210 and the screw 100 for exhaust fluid, it is only necessary to two steps are i.e.
Can discharge fluid, easy to operate, easy to learn, all vehicles can use.
The first step, inserts the screw 100 being used for exhaust fluid by joint 210.Screw 100 for exhaust fluid passes through tight
Gu external screw thread 115 is connected to other device (not shown) equipped with fluid, fluid enters linkage section 120 by oil leak hole 114, uses
Linkage section 120 in the screw 100 of exhaust fluid is exposed, and joint 210 inserts the screw 100 being used for exhaust fluid, when
During the elastic force that sealing member 132 is applied by the power applied more than elastic component 135, sealing member 132 is pushed up by the oil-feed portion 240 of joint 210
Opening, elastic component 135 shrinks.Owing to sealing member 132 is backed down by oil-feed portion 240, it is internal that oil-feed portion 240 is positioned at linkage section 120, fluid
Flow into the fuel feed hole 241 of joint 210.
Second step, the movable part 230 of swivel joint 210, make movable part 230 connects external screw thread 233 and linkage section 120
Connect female thread 124 to coordinate.Movable part 230 is tightened on linkage section 120, it is simple to can loose one's grip.Oil-feed due to joint 210
Portion 240 and fixture 220 are the cartridge of hollow respectively, and fluid is shunted by the hollow bulb of oil-feed portion 240 and fixture 220
Go out.The effect of sealing device 130 is similar to the effect of check valve, when machine oil changed by needs, can be emitted by machine oil, when
When need not change machine oil, machine oil can be kept the inside of oil sump.
In sum, the screw 100 for exhaust fluid of the present invention includes that fastening section 110 is hollow cartridge, just
In processing and manufacturing, fastening section 110 offers oil leak hole 114, and fluid flows out from oil leak hole 114；Linkage section 120 includes roof 121
And it being connected to the sidewall 122 of roof 121, roof 121 offers sealing member installing hole 123；Sealing device 130 includes being arranged at
Fasten the jump ring 131 of the one end in section 110, be arranged at the sealing member 132 of sealing member installing hole 123 and be connected to jump ring 131
With jump ring 131 is easily taken out by the elastic component 135 between securing member, the simple in construction of sealing device 130, and user, also
Can by jump ring 131, be connected to the elastic component 135 of jump ring 131, sealing member 132 and be arranged on fastening section 110 within other
Parts from fastening section 110 take out, user safeguard and maintenance sealing device 130 time be conveniently replaceable damage elastic component 135,
Sealing member 132 and other parts.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the screw for exhaust fluid, it is characterised in that it includes fastening the linkage section that section connects with described fastening section
And sealing device, described fastening section is hollow cartridge and described fastening section includes inner and outer wall, described fastening section
Offer and run through described inwall and the oil leak hole of described outer wall；Described linkage section includes roof and is connected to the side of described roof
Wall, and described roof offers sealing member installing hole；One end that described sealing device includes being arranged in described fastening section
Jump ring, it is arranged at the sealing member of sealing member installing hole and is connected to the elastic component between described jump ring and described securing member.
Screw for exhaust fluid the most according to claim 1, it is characterised in that described outer wall has the outer spiral shell of fastening
Stricture of vagina, the described sidewall of described linkage section has connection female thread.
Screw for exhaust fluid the most according to claim 2, it is characterised in that described sealing device also includes second
Sealing member, described second sealing member is provided with and the described screw thread being connected female thread coupling.
Screw for exhaust fluid the most according to claim 1, it is characterised in that described sealing member is columnar part,
Described sealing member includes first paragraph and is connected to the second segment of described first paragraph, and the diameter of described first paragraph is more than described second
The diameter of section.
Screw for exhaust fluid the most according to claim 1, it is characterised in that described elastic component is spring.
6. a fluid quick drain device, it is characterised in that it include as described in any one of claim 1-5 for discharging
The screw of fluid and with the described joint coordinated for the screw of exhaust fluid.
Screw for exhaust fluid the most according to claim 6, it is characterised in that described joint includes the fixing of hollow
Part, the movable part being set in described fixture and the oil-feed portion connected with described fixture.
Screw for exhaust fluid the most according to claim 7, it is characterised in that one end of described fixture has convex
The other end of platform and described fixture has external screw thread, and described movable part is sheathed between described boss and described external screw thread.
Screw for exhaust fluid the most according to claim 7, it is characterised in that described movable part include rotating disk and
Being connected to the sleeve of described rotating disk, described sleeve is provided with and the described connection external screw thread being connected screw-internal thread fit.
Screw for exhaust fluid the most according to claim 7, it is characterised in that described oil-feed portion is the cylinder of hollow
Body, described oil-feed portion offers oil-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625802.0A CN106089907A (en) | 2016-08-01 | 2016-08-01 | A kind of screw for exhaust fluid and fluid more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625802.0A CN106089907A (en) | 2016-08-01 | 2016-08-01 | A kind of screw for exhaust fluid and fluid more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089907A true CN106089907A (en) | 2016-11-09 |
Family
ID=57454344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610625802.0A Pending CN106089907A (en) | 2016-08-01 | 2016-08-01 | A kind of screw for exhaust fluid and fluid more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089907A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026274A (en) * | 2018-08-28 | 2018-12-18 | 阮忠诚 | A kind of automobile inspection used oil processing unit |
| CN109099304A (en) * | 2018-08-28 | 2018-12-28 | 阮忠诚 | A kind of vehicle engine oil recovery method |
| CN112549376A (en) * | 2020-10-29 | 2021-03-26 | 埃尔普斯电子(昆山)有限公司 | Plug convenient to install for plastic mould |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387621A (en) * | 1965-07-21 | 1968-06-11 | Peter J. Schaff | Oil pan drain plug assembly |
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| CN206054485U (en) * | 2016-08-01 | 2017-03-29 | 蓝承星 | A kind of screw and fluid more changing device for exhaust fluid |
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| US3387621A (en) * | 1965-07-21 | 1968-06-11 | Peter J. Schaff | Oil pan drain plug assembly |
| AU1414976A (en) * | 1975-05-21 | 1977-11-24 | Mobil Oil Australia | Drain valve |
| KR100228132B1 (en) * | 1995-11-09 | 1999-11-01 | 정몽규 | Used oil exhausting device for oil tank |
| CN2489169Y (en) * | 2001-07-27 | 2002-05-01 | 钟超英 | Connecting joint for preventing hose twisting |
| US20090057058A1 (en) * | 2007-09-04 | 2009-03-05 | The Weinberger Group | Drain plug and method of use |
| CN202646644U (en) * | 2012-05-28 | 2013-01-02 | 深圳市车安达汽保设备有限公司 | Fluid replacement part, release male joint part and fluid replacement device |
| CN202789000U (en) * | 2012-08-20 | 2013-03-13 | 李祖培 | Oil drain bolt |
| CN103759125A (en) * | 2014-01-29 | 2014-04-30 | 张学用 | Fluid draining and feeding device |
| CN206054485U (en) * | 2016-08-01 | 2017-03-29 | 蓝承星 | A kind of screw and fluid more changing device for exhaust fluid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026274A (en) * | 2018-08-28 | 2018-12-18 | 阮忠诚 | A kind of automobile inspection used oil processing unit |
| CN109099304A (en) * | 2018-08-28 | 2018-12-28 | 阮忠诚 | A kind of vehicle engine oil recovery method |
| CN109026274B (en) * | 2018-08-28 | 2019-12-10 | 阜南县申通机械制造有限公司 | waste engine oil treatment device for automobile maintenance |
| CN112549376A (en) * | 2020-10-29 | 2021-03-26 | 埃尔普斯电子(昆山)有限公司 | Plug convenient to install for plastic mould |
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Application publication date: 20161109 |