CN213555650U

CN213555650U - Vehicle oil tank oil filler hole filter equipment

Info

Publication number: CN213555650U
Application number: CN202022052500.3U
Authority: CN
Inventors: 谢冰; 傅海泉; 唐永波; 胡刘根; 刘倩
Original assignee: Anhui Jiangtian Cloud Control Technology Co ltd
Current assignee: Anhui Jiangtian Cloud Control Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-29
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a vehicle oil tank oil filler hole filter equipment, including being used for the fixing base of fixed connection on the oil tank port, be equipped with annular frame in the fixing base, annular frame fixed connection is top surface in the fixing base, be equipped with solid fixed cylinder in the fixing base, gu fixed cylinder upper end run through the fixing base upper end and with fixing base fixed connection, gu be equipped with the locking closure in the fixed cylinder, gu be equipped with the locking ware in the fixed cylinder, the locking ware lower extreme extends to solid fixed cylinder downside setting, just locking ware outside cover is equipped with the filter screen, the filter screen inside wall all is equipped with the screw thread, and two with the locking ware lateral wall screw the screw thread phase-match. The utility model discloses a set up filter screen, locking ware and jack catch, a holistic fastening can be accomplished to the simple screw-thread fit of accessible for the whole assembly process is very simple and easy, also makes the dismantlement step more simple simultaneously.

Description

Vehicle oil tank oil filler hole filter equipment

Technical Field

The utility model relates to a car safety protection equipment correlation technique field specifically is a vehicle oil tank oil filler hole filter equipment.

Background

Nowadays, with the development of science and technology and times, automobiles have gone into thousands of households, and meanwhile, automobiles have become the first choice of people for going out, people can assemble some protective equipment as much as possible to improve the safety of users and automobiles, and the oil filling port filtering device is one of the protective equipment.

However, the general filtering device has a fixed structural formula and strong connectivity between the whole filtering device, so that the whole filtering device needs to be fixed integrally by using mounting parts such as screws and nuts during assembly, the whole assembly step is original and complicated, and the complicated and repeated disassembly step is also caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to solve the loaded down with trivial details problem of the assembly that proposes in the above-mentioned background art and dismantle the step.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vehicle oil tank oil filler hole filter equipment, is including being used for the fixing base of fixed connection on the oil tank port, be equipped with the annular frame in the fixing base, annular frame fixed connection top surface in the fixing base, be equipped with solid fixed cylinder in the fixing base, gu fixed cylinder upper end run through the fixing base upper end and with fixing base fixed connection, gu be equipped with the locking closure in the fixed cylinder, gu be equipped with the locking ware in the fixed cylinder, the locking ware lower extreme extends to solid fixed cylinder downside setting, just locking ware outside cover is equipped with the filter screen, the filter screen inside wall all is equipped with the screw thread of screwing with locking ware lateral wall, and two the screw thread phase-match of screwing, the locking ware lateral wall has the locking ring with the equal coaxial fixed cover of filter screen lateral wall, locking.

Preferably, the inside wall of the oil tank opening is fixedly connected with a plurality of fasteners, and the number of the fasteners corresponds to the number of the clamping jaws.

Preferably, the fastener includes the arc strip, arc strip fixed connection is in the oil tank port inside wall, arc strip lower extreme fixedly connected with blocks the strip.

Preferably, the lower end of the fixed cylinder is fixedly connected with a limiting ring, and the radius of the limiting ring is smaller than that of a clamping ring at the upper end of the locking device.

Preferably, the lower end of the limit ring is fixedly connected with a sealing ring, and the sealing ring is fixedly connected to the inner side wall of the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the filter screen, locking ware and jack catch, when assembling, the cooperation position of fuel tank port and device is confirmed with the cooperation of fastener through the jack catch, the internal thread of rethread filter screen cooperatees with the external screw thread on the locking ware, screw filter screen and locking ware, and then the locking ring on accessible filter screen and the locking ware is fixed on the fuel tank port with the sealing washer in the middle of together with all such as fixing base and cassette, can accomplish a holistic fastening through simple screw-thread fit, make the whole assembly process very simple and easy, it is more simple also to make the dismantlement step simultaneously.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the front structure of FIG. 1;

fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

FIG. 4 is a schematic structural view of the oil tank port of the present invention;

fig. 5 is a schematic structural view of the middle snap ring and the clamping jaw of the present invention.

In the figure: 1. an oil tank port; 2. a fixed seat; 3. an annular frame; 4. a fixed cylinder; 5. a locking cover; 6. a lock; 7. filtering with a screen; 8. screwing the threads; 9. locking a ring; 10. a snap ring; 11. a claw; 12. a fastener; 13. an arc-shaped strip; 14. a barrier strip; 15. a limiting ring; 16. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides a vehicle oil tank oil filler hole filter equipment, is equipped with annular frame 3 including being used for fixed connection to the fixing base 2 on oil tank port 1 in the fixing base 2, and top surface in 2 fixed connection fixing base of annular frame is equipped with solid fixed cylinder 4 in the fixing base 2, gu fixed cylinder 4 upper end run through fixing base 2 upper end and with 2 fixed connection of fixing base, gu be equipped with locking closure 5 in the fixed cylinder 4, gu be equipped with locking ware 6 in the fixed cylinder 4, 6 lower extremes of locking ware extend to solid fixed cylinder 4 downside settings.

The utility model discloses in, 6 outside covers of locking ware are equipped with

filter screen

7, and 7 inside walls of filter screen and 6 lateral walls of locking ware all are equipped with the screw thread 8, and two screw thread 8 phase-matchs, and 15 lower extreme fixedly connected with sealing washers of spacing ring 16, 16 fixed connection of sealing washer in 2 inside walls of fixing base, and sealing washer 16 is used for guaranteeing the inside closure of oil tank during 5 covers tightly, avoids leading to the inside petrol of oil tank to evaporate in a large number because of the inside gas tightness of oil tank is not enough.

The utility model discloses in, 6 lateral walls of locking ware and the equal coaxial fixed cover of 7 lateral walls of filter screen have connect locking ring 9, what worth mentioning is, 4 lower extreme fixedly connected with spacing rings 15 of solid fixed cylinder, 15 radiuses snap rings 10 of 6 upper ends of locking ware of spacing ring are littleer relatively.

The utility model discloses in, 6 outside covers of locking ware are equipped with snap ring 10, a plurality of jack catchs 11 of snap ring 10 lateral wall fixedly connected with, it needs to notice, a plurality of fasteners 12 of 1 inside wall fixedly connected with of fuel tank port, fastener 12 quantity is corresponding with 11 quantity of jack catchs, it is concrete, fastener 12 includes arc strip 13, arc strip 13 fixed connection is in 1 inside wall of fuel tank port, arc strip 13 lower extreme fixedly connected with stops strip 14, jack catch 11 can be convenient for look for correct assembly position when the assembly with the cooperation of arc strip, and stop strip 14 then can be used to confirm the correct position.

The utility model discloses in, filter screen 7, locking ware 6 and the setting of jack catch 11, when assembling, confirm the cooperation position of fuel tank port 1 and device through jack catch 11 and fastener 12's cooperation, the inboard screw thread 8 of screwing of rethread filter screen 7 cooperatees with the outside screw thread 8 on the locking ware, screw filter screen 7 and locking ware 6, and then locking ring 9 on accessible filter screen 7 and the locking ware 6 is fixed the sealing washer 16 in the middle of together with whole such as fixing base 2 and snap ring 10 on oil tank port 1, can accomplish a holistic fastening through simple screw-thread fit, make whole assembly process very simple and easy, it is simpler also to make the dismantlement step simultaneously.

The working principle is as follows: when assembling, align fixing base 2 and oil tank port 1, and rotatory snap ring 10 makes jack catch 11 rotate on arc strip 13 and with stop block 14 looks butt contact with jack catch 11, after finishing preparing, screw locking ware 6 and filter screen 7 through the screw thread 8 of screwing, screw along with the gradual fit of the screw thread 8 of screwing this moment, make the associativity between snap ring 10 and the sealing washer 16 in the middle of two locking rings 9 stronger and stronger, finally through screwing of the screw thread 8, make filter screen 7, fixing base 2 and oil tank port 1 fixed connection are as an organic whole, accomplish the assembly promptly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vehicle oil tank filler hole filter equipment, is including being used for fixing base (2) on oil tank port (1), its characterized in that: the improved filter screen is characterized in that an annular frame (3) is arranged in the fixing seat (2), the annular frame (3) is fixedly connected to the inner top surface of the fixing seat (2), a fixing cylinder (4) is arranged in the fixing seat (2), the upper end of the fixing cylinder (4) penetrates through the upper end of the fixing seat (2) and is fixedly connected with the fixing seat (2), a lock cover (5) is arranged in the fixing cylinder (4), a locking device (6) is arranged in the fixing cylinder (4), the lower end of the locking device (6) extends to the lower side of the fixing cylinder (4) and is provided with a filter screen (7) in a sleeved mode, the inner side wall of the filter screen (7) and the outer side wall of the locking device (6) are respectively provided with a screwing thread (8) and are two matched with each other, the outer side wall of the locking device (6) and the outer side wall of the filter screen (7) are respectively and coaxially, the outer side wall of the clamping ring (10) is fixedly connected with a plurality of clamping jaws (11).

2. A vehicle fuel tank filler neck filter assembly as set forth in claim 1 in which: the fuel tank opening (1) inside wall fixedly connected with has a plurality of fasteners (12), fastener (12) quantity is corresponding with jack catch (11) quantity.

3. A vehicle fuel tank filler neck filter assembly as set forth in claim 2 in which: fastener (12) include arc strip (13), arc strip (13) fixed connection is in fuel tank port (1) inside wall, arc strip (13) lower extreme fixedly connected with blocks strip (14).

4. A vehicle fuel tank filler neck filter assembly as set forth in claim 1 in which: the lower end of the fixed cylinder (4) is fixedly connected with a limiting ring (15), and the radius of the limiting ring (15) is smaller than that of a clamping ring (10) at the upper end of the locking device (6).

5. A vehicle fuel tank filler neck filter assembly as claimed in claim 4, wherein: the lower end of the limiting ring (15) is fixedly connected with a sealing ring (16), and the sealing ring (16) is fixedly connected to the inner side wall of the fixing seat (2).