CN205477823U - Spin -on cartridge lubricating oil filter's closing cap support - Google Patents

Abstract

The utility model discloses a spin -on cartridge lubricating oil filter's closing cap support compares with prior art, through the structural design who changes the closing cap, makes it not only have the closing cap function, but also have the function of support, and then ensures that the filter can not lead to appearing the phenomenon of oil leak because the closing cap is sealed, has reduced promptly because of the economic loss that the oil leak caused, has prevented also because of the engine failure that the oil leak caused that the specially adapted uses in various vehicle diesel oil filter.

Description

A kind of capping support of rotary mounting engine oil filter

Technical field

This utility model relates to technical field of automobile, particularly relates to the capping support of a kind of rotary mounting engine oil filter.

Background technology

Since electromotor comes out, people the most gradually recognize that the cleaner of high-quality can be effectively prevented from engine abnormity abrasion, it is ensured that engine stabilizer runs and extends its service life.In order to prevent cleaner from leaking in prior art, the most all a sealing ring can be set between cleaner case and cleaner cover, if cleaner leaks, typically all sealing ring occurs in that quality problems, thus the requirement of sealing property of sealing ring of cleaner more and more higher.The problem of consideration sealing leak and people simply start with from the material of sealing ring, but have ignored the lidstock structure design inseparable with sealing ring.Accordingly, it would be desirable to a kind of technical scheme solves the problems referred to above, just it is particularly important.

Summary of the invention

In view of this, goal of the invention of the present utility model is for the problems referred to above, it is provided that the capping support of a kind of rotary mounting engine oil filter so that it is realizes improving the purpose of the sealing property of cleaner capping, and simple in construction, seals location reliable.

For achieving the above object, this utility model realizes by the following technical solutions:

The capping support of a kind of rotary mounting engine oil filter, including rack body, annular groove, centre bore, spring block, support protrusion, breach, location hook；Its structure employing axial cross section is that the whole installation of hollow disc shape bottom opening forms；Described centre bore is arranged on the center of rack body upper surface, described annular groove is the outside that annular is arranged on upper surface centre bore, 5 described support protrusion are semicircular arc, circumference five deciles are separately positioned on the outer ledge of centre bore, 10 described spring blocks are axial cross section rectangle and have the lower outside chamfering of 45 °, circumference ten deciles are separately positioned on the outside of lower surface centre bore, 5 described breach are axial cross section rectangle, circumference five deciles are separately positioned on the bottom of outer body, and bottom opening is arranged, described location hook is that axial cross section turns up hook-shaped being arranged on body outer side bottom surface edge.

Beneficial effect: the capping support of a kind of rotary mounting engine oil filter disclosed in this utility model, compared with prior art, the structure covered by change is designed, it is made not only to have had capping function, but also have standoff function, and then guarantee that cleaner will not cause phenomenon leakage of oil occur because of lidstock, i.e. reduce the economic loss caused because of leakage of oil, also prevent the engine failure caused because of leakage of oil, be particularly well-suited in various diesel oil of vehicle cleaners use.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is upward view of the present utility model；

In figure: 1-rack body, 2-annular groove, 3-centre bore, 4-spring block, 5-support protrusion, 6-breach, 7-location hook.

Detailed description of the invention

Below in conjunction with Figure of description, this utility model is described in detail, it should be noted that enforcement of the present utility model is not limited to following embodiment.

As shown in Figure 1-Figure 3, the capping support of described a kind of rotary mounting engine oil filter, including rack body 1, annular groove 2, centre bore 3, spring block 4, support protrusion 5, breach 6, location hook 7；Its structure employing axial cross section is that the whole installation of hollow disc shape bottom opening forms；Described centre bore 3 is arranged on the center of rack body 1 upper surface, described annular groove 2 is arranged on the outside of upper surface centre bore 3 in annular, 5 described support protrusion 5 are in semicircular arc, circumference five deciles are separately positioned on the outer ledge of centre bore 3, 10 described spring blocks 4 are in axial cross section rectangle and have the lower outside chamfering of 45 °, circumference ten deciles are separately positioned on the outside of lower surface centre bore 3, 5 described breach 6 are in axial cross section rectangle, circumference five deciles are separately positioned on the bottom outside body 1, and bottom opening is arranged, described location hook 7 turns up in axial cross section hook-shaped being arranged on body 1 outer side bottom surface edge.

Embodiment: described annular groove 2 is used for installing upper strata exterior seal ring, described centre bore 3 is used for installing flowline, pass through on centre bore 3 twist-on thread plate sub-unit, described spring block 4 is for the center of circumferentially fixed capping spring, the upper strata exterior seal ring that described support protrusion 5 is installed in circumference support ring connected in star 2, in the convenient installing hole inserted on thread plate sub-unit of the described breach 6 body 1 in time installing, described location hook 7 hooks when the installing hole on thread plate sub-unit is fixed after body 1 is installed to be used.

Above-mentioned embodiment is only for illustrating technical characterstic of the present utility model and design; its objective is to be to allow the technical staff being familiar with this area technique will appreciate that content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalence changes made according to spirit of the present utility model and embodiment or modification, all should contain in protection domain of the present utility model.

Claims (1)

1. a capping support for rotary mounting engine oil filter, including rack body, annular groove, center Hole, spring block, support protrusion, breach, location hook；It is characterized in that: its structure uses axially cuts Face is that the whole installation of hollow disc shape bottom opening forms, and described centre bore is arranged on rack body The center on surface, described annular groove is arranged on the outside of upper surface centre bore, described 5 Support projection is separately positioned on the outer ledge of centre bore, and 10 described spring blocks are separately positioned on down The outside in centre of surface hole, 5 described breach are separately positioned on the bottom of outer body, and described determines Position hook is arranged on body outer side bottom surface edge.