CN205936925U

CN205936925U - Rotary diesel filter

Info

Publication number: CN205936925U
Application number: CN201620934626.4U
Authority: CN
Inventors: 韩圣文
Original assignee: Zhejiang Star Auto Parts Technology Co Ltd
Current assignee: Zhejiang Star Auto Parts Technology Co Ltd
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2017-02-08
Anticipated expiration: 2026-08-23

Abstract

The utility model discloses a rotary diesel filter, including shell, upper end cover and bottom end cover, the shell is U -shaped structural design, and the shell top installs the upper end cover, the bottom installation bottom end cover of shell, upper end cover central point puts and is equipped with the arch, the arch is circular form, and the protruding middle inside threaded hole of seting up, the detachable connection between bottom end cover and the shell, and bottom end cover and shell junction be equipped with the sealing washer, shell internally mounted has the filter core, filter core cooperation shell shape is cylinder shape design. This rotary diesel filter, easy dismounting, labour saving and time saving, the effectual life who prolongs the filter, overall structure is simple, manufacturing, use cost are low.

Description

A kind of Spin-on diesel oil filter

Technical field

This utility model is related to auto parts and components equipment technical field, specially a kind of Spin-on diesel oil filter.

Background technology

Diesel fuel filter is significant components on electromotor, and it mainly includes shell body and is loaded on the filter in shell body Core, the generally U-shaped in cross-section structure of described shell body, it is provided with the connection being linked and packed with other parts at the opening of U-shaped shell body Lid, connection covers and is provided with tapped center spinning through hole, and when therefore diesel fuel filter loads and unloads, it is outer that user mainly passes through rotation Housing, is made the center spinning through hole connecting lid being installed on shell body be spirally connected with other parts and realizes fixing, but due to The shell body of diesel fuel filter is the thin-wall construction being made up of steel plate etc., therefore user load and unload diesel fuel filter when, mostly all To be dismounted by the spanner of speciality, firmly somewhat excessive shell body will be made to deform, or even tear shell body, cause The damage of diesel fuel filter or seepage, are not easy to dismantle, waste time and energy, and decrease the service life of diesel fuel filter, shadow Ring the use of people.

In order to solve these problems, therefore, it is proposed that a kind of Spin-on diesel oil filter.

Utility model content

The purpose of this utility model is to provide a kind of Spin-on diesel oil filter, to solve to propose in above-mentioned background technology Problem.

For achieving the above object, this utility model provides following technical scheme：A kind of Spin-on diesel oil filter, including outer Shell, upper end cover and bottom end cover, described shell takes the shape of the letter U structure design, and cover top portion is provided with upper end cover, and the bottom of shell is installed One bottom end cover, described upper end cover center is provided with projection, described raised rounded shape, and raised inside middle offers screw thread It is provided with sealing ring, described inside the shell at hole, detachable connection between described bottom end cover and shell, and bottom end cover and cage connection Portion is provided with filter element, described filter element cooperation shell shape cylindrical form design.

Preferably, described bottom end cover center is provided with circular screw socket, and one week of described circle screw socket near bottom end cover side Edge is circumferentially distributed to be provided with multiple oil outlets.

Preferably, described shell is cold bundle steel material, and the outside of shell is provided with external screw thread near bottom edge.

Preferably, it is provided with filter paper outside described filter element.

Preferably, described raised casting for integral type with upper end cover is formed.

Compared with prior art, the beneficial effects of the utility model are：This Spin-on diesel oil filter, by cover top portion The projection that upper end cover is provided with, is provided with screwed hole in described projection, thus by special spanner and the quick downlink connection of screwed hole, So as to realize easy accessibility, time saving and energy saving, effectively extend the service life of cleaner, overall structure is simple, manufacture, Use cost is low.

Brief description

Fig. 1 is a kind of this utility model Spin-on diesel oil filter structural representation.

Fig. 2 is a kind of this utility model Spin-on diesel oil filter internal cross section structural representation.

Fig. 3 is a kind of Spin-on diesel oil filter of this utility model bottom surface overlooking the structure diagram.

In figure：1 bottom end cover, 11 oil outlets, 12 screwed holes, 2 sealing rings, 3 shells, 4 filter elements, 5 external screw threads, 6 raised, on 7 End cap.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of Spin-on diesel oil filter, including shell 3rd, upper end cover 7 and bottom end cover 1, described shell 3 takes the shape of the letter U structure design, and shell 3 top is provided with upper end cover 7, the bottom of shell 3 A bottom end cover 1 is installed in portion, and described upper end cover 7 center is provided with projection 6, interior in the middle of described raised 6 rounded shapes, and raised 6 Portion is offered screwed hole 12, detachable connection between described bottom end cover 7 and shell 3, and bottom end cover 7 and is set with shell 3 junction There is sealing ring 2, filter element 4, described filter element 4 cooperation shell 3 shape cylindrical form design are installed inside described shell 3.

This utility model is improved by：This Spin-on diesel oil filter, is provided with circular spiral shell by bottom end cover 7 center Mouthful, described circle one week of screw socket is provided with multiple oil outlets 11 near bottom end cover 7 edge is circumferentially distributed, on the one hand can be easy to filter The installation of clear device, on the other hand enables the diesel oil after filtration pass through oil outlet 11 and discharges for electromotor use, by shell 3 be Cold bundle steel material, and the outside of shell 3 is provided with external screw thread 5 near bottom edge, thus a certain degree of shell 3 that improves Quality, reduces shell and occurs being easily deformed the problem being not easy to dismantle in unloading process, simultaneously can be according to different need To be coordinated with external screw thread 5 using special spanner and cleaner is dismounted, be provided with filter paper by outside filter element 4, so that mistake Impurity after filter can remain on filter paper, forms for integral type casting with upper end cover 7 by raised 6, consequently facilitating cleaner Dismounting.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Spin-on diesel oil filter, including shell（3）, upper end cover（7）And bottom end cover（1）It is characterised in that：Described outer Shell（3）Take the shape of the letter U structure design, and shell（3）Top is provided with upper end cover（7）, shell（3）Bottom install a bottom end cover（1）, Described upper end cover（7）Center is provided with projection（6）, described projection（6）Rounded shape, and raised（6）Inside middle offers Screwed hole（12）, described bottom end cover（7）With shell（3）Between detachable connection, and bottom end cover（7）With shell（3）Junction It is provided with sealing ring（2）, described shell（3）Inside is provided with filter element（4）, described filter element（4）Cooperation shell（3）Shape is in cylinder Shape designs.

2. a kind of Spin-on diesel oil filter according to claim 1 it is characterised in that：Described bottom end cover（1）Centre bit Install circular screw socket, one week of described circle screw socket near bottom end cover（1）Edge is circumferentially distributed to be provided with multiple oil outlets（11）.

3. a kind of Spin-on diesel oil filter according to claim 1 it is characterised in that：Described shell（3）For cold bundle steel Prepared material, and shell（3）Outside be provided with external screw thread near bottom edge（5）.

4. a kind of Spin-on diesel oil filter according to claim 1 it is characterised in that：Described filter element（4）Outside is provided with Filter paper.

5. a kind of Spin-on diesel oil filter according to claim 1 it is characterised in that：Described projection（6）With upper end cover （7）Form for integral type casting.