CN2320792Y

CN2320792Y - Disposable oil filter for motorcycle

Info

Publication number: CN2320792Y
Application number: CN 97244140
Authority: CN
Inventors: 黄钊辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-10
Filing date: 1997-11-10
Publication date: 1999-05-26
Anticipated expiration: 2007-11-10

Abstract

A disposable engine oil filter for motorcycle is composed of a cup containing internal net, filter element, oil inlet valve plate, oil discharge slot and safety valve, and features that a lock seat with stop part, open slot and embedding slot is arranged at the closed bottom end of cup for holding hand tool, and an oil sump is arranged at the open end of embedded assembling seat for rotating and locking or loosening the whole engine oil filter body.

Description

Motorcycle disposal type oil filter

The utility model relates to motorcycle, refers to a kind of motorcycle oil filter especially.

The disposal type oil filter has been used on the car engine (motor) widely, as the machine oil use of engine parts such as lubrication of cylinders wall, piston, bent axle and swing arm in the filter oil drain pan.Yet, at motorcycle, because of the engine exhaust amount much smaller than automobile, therefore in the streets up to now, not seeing yet has the disposal type of installation oil filter person.But know,, cause the motorcycle of one of the former act of violence of this pollution, also should undertake great responsibility along with air-polluting is on the rise; Especially as now the numerous and confused kickoff mechanism motor-car of national governments waste gas emission standard, the strict control of implementing for effective control Motor Vehicle amount institute exhaust gas discharged pollutes especially, based on this because of, for the motor engine that little air displacement is only arranged, the Cat Catalytic Converter that installs additional except the formula of taking stopgap measures, to transform outside the exhaust gas concentration, still there is not the method for effecting a permanent cure that other can effectively avoid waste gas to generate.Therefore, group on the motor engine is established oil filter, with the machine oil in the motor engine that filters little air displacement, impel because of advancing between cylinder crankshaft, swing arm, piston, oil ring and cylinder wall, pressure, quick-fried, rafting and allow the assorted dirt of iron filings that generates in the machine oil, be able to immediately by filtering, and then the lubrication effect between each parts when promoting the motor engine running, cause engine start poor combustion not exclusively to generate the phenomenon of waste gas to reach minimizing because of containing in the machine oil with too much iron filings.

But know, put environment etc. because of the air displacement of vapour, motor engine and group and all belong to completely different person, therefore can't directly employed oil filter on the car engine directly be migrated to motor engine; Lift as the number of cylinders and the interlock parts of car engine are more than motor engine, so the body capacity of automobile usefulness oil filter, just must than the oil filter desiring to be installed on the motor engine big; Moreover group is put oil filter in the oil sump bottom surface of car engine, its liftoff space and supplying with arround it tear open the group running to put the space to good use just big more than motorcycle, therefore as seen be assemblied in the oil filter on the car engine usually, all be exposed being installed in bottom the oil sump, and be the tooth angle that utilizes institute's moulding on the housing of oil filter cup cover, the contract hand tools of device of the loop-drive clevis of a special use of arranging in pairs or groups, so that being rotated, the technician tears this oil filter of group open, yet be used for tearing open the special specialized hand tool of this automobile of group with oil filter, general car owner does not have, to such an extent as to, all need just can carry out to repair shop whenever needs more when change engine oil and filter cleaner thereof; These are difficult to change voluntarily the phenomenon of oil filter, if on the motorcycle of machine for casing-in or applying cover to book oil rectifier that betiding of directly reading according to the copy desired the time, certainly will cause car owners' puzzlement more; Because of knowing, automobile is a lot of because of volume and weight all exceed motorcycle, therefore when organizing the change engine oil filter cleaner, still need and utilize the oil pressure raising platform that whole automobile is raised, with convenient oil filter of tearing open on the hyperphoric oil sump of group, for the car owner,, change the work and the unconsciously grievance of this oil filter to Auto repair shop because of bulky equipment such as no automobile lifting platforms; But for the motorcycle car owner, because of car weight and volume all belong to the car owner person that can remove the frame voluntarily, therefore tear the group oil filter open in the oil sump place, be that belong to can the simple and easy voluntarily maintenance work of finishing, need not again to motorcycle shop group change engine oil filter cleaner, under topic before this, if because of tear open the group oil filter still need the specialized hand tool used as automobile could in, certainly will cause the motorcycle car owner to still need additionally to purchase this kind special tool and could tear the puzzlement of organizing oil filter voluntarily open; Moreover, under the extremely limited situation of oil sump road clearance of motor engine, expose the kludge oil rectifier again, its consequence is must influence to drive to travel, because of the group of oil filter put height spend low, so can increase it and the chance of touching is hit on ground, therefore if under the motor engine environment, expose the kludge oil rectifier, be inconsistent, be difficult to be accepted by the existing low motorcycle environment of putting engine with Security; In other words, as if the oil filter that institute's desire group on the motor engine is put, in changing the mode that is embedded in the employing in the oil sump into and being, promptly can't be again for prolonging the lock prescription formula the same of using with the automobile engine oil filter cleaner, because of knowing, above-mentioned automobile buries in promptly giving with the tooth angle of institute's moulding on the oil filter body case cup cover, can't be probeed into by other hand tools, be locked the running of mounting or dismounting group.

Inquire at above background oil filter commonly used, learn being not difficult the automobile oil filter be can't directly migrate in the motor engine environment desiring to install additional, therefore being devoted to grind the oil filter of creating a kind of motorcycle special use, is to be the wound motivation place of grinding of the present utility model.

The purpose of this utility model is: establish under the preceding topic environment of oil filter in the oil sump of motor engine in the interior group of burying, found the motorcycle special engine oil filter cleaner of a convenient dismounting and lock dress benefit.

For realizing above-mentioned purpose, the technological scheme that the utility model adopted is: a kind of motorcycle disposal type oil filter is to comprise:

The oil sump appropriate location of motor engine is arranged with one group puts groove, has a group seat-joined in the groove, pedestal center tool oil expulsion channel is communicated to the machine oil chamber of oil sump inside, and pedestal week side have to oil duct and be communicated to oil pump and machine oil chamber, in order to put groove internal lock installation oil rectifier in group;

The shell of oil filter is one glass of cover, and inside is provided with primary components such as Intranet, filter element, oil-feed valve block, oil-discharge trough and safety valve;

This Intranet and filter element be located between upper end cap and the lower end cap inside and outside respectively layer around, for establishing yellow glue institute cementation in the upper and lower end cap, the Intranet center is formed with oil-discharge trough, form oil guide slot between filter element and cup cover inwall, this oil-discharge trough just in time communicates with the oil supply port of one end, and this oil supply port and oil-discharge trough be behind body lock dress, is to communicate with oil expulsion channel in the oil sump;

The ring body place, nearly center of this oil-feed valve block, be to be clamped in a thick iron plate and another weldering to place on the connecting base of upper end cap and locate, and this thick iron plate is provided with the oil inlet hole of suitable quantity, formation utilizes oil-feed valve block keyholed back plate oil inlet hole to the path between oil guide slot to open and close state, and this oil inlet hole is behind body lock dress, be with oil sump in communicate to oil duct;

This safety valve, it is the bottom of being located at the central row oil groove, having a valve bonnet cover closes, valve bonnet is provided with to oilhole and communicates with the central row oil groove, and valve bonnet is that weldering places in the hollow slot of lower end cap, the place, nearly bottom of valve bonnet is that hub setting has a valve gap simultaneously, stretch tight in the valve gap and be equipped with pressure spring, and, valve gap pushes and after opening when being subjected to oil pressure, be to communicate with the oil guide slot in ring week via cup cover bottom oil groove, when preventing that as one Intranet that the body inner filtration is used and filter element from blocking, become the safety installations of a urgent oil extraction;

It is characterized by:

The bottom surface of this glass cover has a lock, has the stopper of a ring shape projection on the lock, is concaved with the corresponding opening slot of two place's straight lines on the stopper, and the center between opening slot forms coherent spill caulking groove moulding;

By this, be to utilize this lock, and collocation in-line spanner, opening slot and the caulking groove card aimed on this stopper change, impel the oil filter that on the built-in type group seat-joined of oil sump, to lock, and impel to bury in the whole oil filter to lock to place to organize and put location in the groove, motorcycle disposal type oil filter be dismantled and be assembled to formation can by the general hand tools of convenient use.

Adopt technique scheme of the present utility model, can be under the oil sump environment of the motor engine of near floor level, in bury group and establish the disposal type oil filter of motorcycle special use, and impel this oil filter, can under the environment of near floor level, implement to dismantle easily and lock dress work.

Following structure drawings and the specific embodiments, the utility model is described in further detail as the back:

The accompanying drawing simple declaration:

Fig. 1: be stereogram for the utility model oil filter;

Fig. 2: be cut-away view for the utility model oil filter;

Fig. 3: be the stereoscopic-state figure that is mounted in the oil sump for burying in the utility model oil filter;

Fig. 4: be the cut-away view that filters machine oil when using for the utility model oil filter.

The drawing reference numeral explanation:

1 ... cup cover 10 ... yellow glue

100 ... oil groove 110 ... leakage washer

120 ... bolster 11 ... Intranet

12 ... filter element 13 ... the oil-feed valve block

131 ... thick iron plate 132 ... oil inlet hole

14 ... oil-discharge trough 15 ... safety valve

150 ... give oilhole 151 ... valve bonnet

152 ... valve gap 153 ... pressure spring

16 ... upper end cap 161 ... connecting base

17 ... lower end cap 171 ... hollow slot

18 ... oil guide slot 19 ... oil supply port

2 ... lock 20 ... stopper

21 ... opening slot 22 ... caulking groove

3 ... oil sump 31 ... group is put groove

32 ... group seat-joined 33 ... oil expulsion channel

34 ... give oil duct 4 ... the in-line spanner

First sight is shown in Figure 1, the utility model motorcycle covers 1 bottom with the shell cup of oil filter, be to be provided with a lock 2, lock 2 is to adopt weldering to connect mode to make one with the bottom of cup cover 1, the stopper 20 that has a ring shape projection on this lock 2, be concaved with the corresponding opening slot 21 of two place's straight lines on the stopper 20, and form coherent spill caulking groove 22 moulding in the center of 21 of opening slots.

Cooperate shown in Figure 2ly, this glass cover 1 inside is provided with primary components such as Intranet 11, filter element 12, oil-feed valve block 13, oil-discharge trough 14 and safety valve 15 in addition; Wherein Intranet 11 and filter element 12 are to be located between upper end cap 16 and the lower end cap 17, for establishing 10 cementations of yellow glue in upper and lower end cap 16 and 17, make Intranet 11 and filter element 12 organize respectively to place inside and outside layer around, and impel Intranet 11 centers to form oil-discharge trough 14, and forming oil guide slot 18 forms between filter element 12 and cup cover 1 inwall, this oil-discharge trough 14 just in time communicates with the oil supply port 19 of one end; Other sees the ring body place, nearly center of this oil-feed valve block 13, be to be clamped in a thick iron plate 131 and another weldering to place location on the connecting base 161 of upper end cap 16, and this thick iron plate 131 is provided with the oil inlet hole 132 of suitable quantity, forms to utilize oil-feed valve block 13 keyholed back plate oil inlet holes 132 to the path of 18 of oil guide slot to open and close opportunity; See this safety valve 15 again, it is the bottom of being located at central row oil groove 14, having a valve bonnet 151 covers closes, valve bonnet 151 is provided with to oilhole 150 and communicates with central row oil groove 14, and valve bonnet 151 is that weldering places in the hollow slot 171 of lower end cap 17, the place, nearly bottom of valve bonnet 151 is that hub setting has a valve gap 152 simultaneously, stretch tight in the valve gap 152 and be equipped with pressure spring 153, and lower end cap 17 bottoms also are provided with a bolster 120, make with cup cover 1 inwall and form a bottom oil groove 100 at interval, when being subjected to oil pressure, valve gap 152 pushes and after opening, be to cover 1 bottom oil groove 100 and communicate with the oil guide slot 18 in ring week via cup, prevent the safety installations of a urgent oil extraction after the body inner filter element is blocked as one, and then constitute 1 inner composition of cup cover.Moreover, oil supply port 19 ends of cup cover 1, promptly be will with the combined interlocking end of oil sump 3 inner group seat-joineds 32 (referring to Fig. 4), cover 1 edge at the distolateral body cup of this interlocking and be provided with a leakage washer 110, so that produce the effect that prevents leakage of oil behind the interlocking.

By this, be to place in the oil sump 3 of motor engine burying group in the oil filter of the present utility model, cooperate Fig. 3 and shown in Figure 4, yet, this oil sump 3 is must be concaved with one group to put groove 31, must have a group seat-joined 32 in the groove, the pedestal center has the machine oil chamber that oil expulsion channel 33 is communicated to oil sump inside, and side had to oil duct 34 and was communicated to oil pump and machine oil chamber pedestal week, group with the oil filter of this oil sump 3 is put space planning, put motorcycle of the present utility model oil filter for burying group in the collocation again, the side is splendid combination.

During assembling, as shown in Figure 3, the opening slot 21 and caulking groove 22 cards that utilize in-line spanner 4 to aim at (but for belonging to all users of convenient any hand tools of obtaining and substituting) on the stopper 20 of cup cover 1 bottom surface change, impel the center oil supply port 19 of oil filter, can utilize tooth Cheng Xuan in it to lock on the outer tooth journey of central row oil duct 33 of group seat-joined 32, cooperate shown in Figure 4, filter cleaner 4 central row oil grooves 14 can be communicated with the oil expulsion channel 33 in the oil sump 3, impel the oil inlet hole 132 of filter cleaner to communicate simultaneously with the oil duct 34 of giving in the oil sump 3, use finish lock dress motorcycle with oil filter in the group of oil sump 3 is put groove 31, oil filter after lock is adorned as seen from Figure 4 simultaneously, be to imbed group fully to put in the groove 31, do not influence the liftoff space of safety under the oil sump of original motor engine thus; When dismantling this oil filter, utilize the in-line any means all can insert in the caulking groove 22 or opening slot 21 of cup cover 1 bottom, implement and rotate the running that changes oil filter that unscrews with respect to demand; As long as therefore the motorcycle car owner buys machine oil and oil filter of the present utility model back, can be easy change renewal voluntarily, and impel lubricating oil in the motorcycle oil drain pan 3, the oil pressure that energy mat oil pump is applied, and from flowing in the oil filter for oil duct 34, push oil-feed valve block 13 open through oil inlet hole 132, inject 18 of oil guide slot, make machine oil from outside toward interior through filter element 12 and Intranet 11, so that the assorted dirt of the iron filings of being carried secretly in the filtering machine oil, and then in flowing through oil expulsion channel 33 from body central row oil groove 14, flow back to again in the oil sump 3, produce the usefulness (shown in Fig. 4 arrow) of filtering the machine oil in the motor engine, render a service and working life so that can promote the running of motor engine.

In sum, the utility model is being wanted thoroughly to promote under the prerequisite of motor engine operational effectiveness, make and on motor engine, install the oil filter that meets its environmental demand additional, it is novel really to belong on creating conception, and on practicability, also provide the convenience usefulness of tearing group job open really, therefore, really be the new design of a kind of novelty, progress and tool practical effect.

Claims

1. A disposable oil filter for motorcycles, comprising:

Set a set of grooves (31) in the appropriate place of the oil pan (3) of the motorcycle engine. There is a set of sockets (32) in the groove, and an oil drain passage (33) in the center of the seat body is connected to the inside of the oil pan The engine oil chamber, and the oil supply channel (34) on the periphery of the seat is connected to the oil pump and the oil chamber, and is used to lock and install the oil filter in the assembly groove (31);

The shell of the oil filter is a cup cover (1), and the main components of the inner net (11), filter element (12), oil inlet valve plate (13), oil discharge groove (14) and safety valve (15) are arranged inside;

This inner net (11) and filter element (12) are to be located at upper end cover (16) and lower end cover (17) respectively inner and outer layer surround, set yellow for upper and lower end cover (16) and (17) Glue (10) is cemented, and the center of the inner network (11) is formed with an oil drain groove (14), and the filter element (12) and the inner wall of the cup cover (1) are formed as an oil guide groove (18), and the oil drain groove (14) It just communicates with the oil supply port (19) at one end, and the oil supply port (19) communicates with the oil discharge channel (33) in the oil pan (3) after the body is locked and installed ;

The near-center ring body of the oil inlet valve plate (13) is fixed on a thick iron plate (131) and positioned on the connecting seat (161) welded on the upper end cover (16), and the thick The iron plate (131) is provided with an appropriate number of oil inlet holes (132), forming the opening and closing state of the passage between the oil inlet hole (132) and the oil guide groove (18) controlled by the oil inlet valve plate (13), and the The oil inlet hole (132) communicates with the oil supply passage (34) in the oil pan (3) after the body is locked;

The safety valve (15) is located at the bottom of the central oil discharge tank (14) and is covered with a valve cover (151). The valve cover (151) is provided with an oil supply hole (150) and a central oil discharge tank (14). Connected, and the valve cover (151) is welded in the recessed groove (171) of the lower end cover (17), and a valve cover (152) is pivoted at the near bottom of the valve cover (151) simultaneously, and the valve cover (152) A pressure spring (153) is stretched inside, and when the valve cover (152) is pushed open by the oil pressure, it communicates with the circumferential oil guide groove (18) through the oil groove (100) at the bottom of the cup (1), As a safety device for emergency oil discharge when the internal net (11) and filter element (12) used for filtering in the body of the device are blocked, it is characterized by:

The bottom surface of the cup cover (1) has a lock seat (2), and the lock seat (2) has a ring-shaped raised stop portion (20), and the stop portion (20) is concavely provided with two corresponding straight lines. Open slots (21), and form a continuous concave slot (22) at the center of the open slots (21).