CN219953468U - Oil filter with uniformly dispersed filter elements - Google Patents

Abstract

The utility model discloses an oil filter with uniformly dispersed filter elements, which comprises a filter element, wherein sealing rings are symmetrically arranged at the upper end and the lower end of the filter element, an upper mounting cover and a lower mounting cover are symmetrically arranged at the upper end and the lower end of the filter element, sealing grooves are arranged in the upper mounting cover and the lower mounting cover, the sealing rings are respectively connected in the sealing grooves in the upper mounting cover and the lower mounting cover and are in sealing connection with the sealing grooves, connecting rods are symmetrically arranged at the two ends of the lower mounting cover, threaded pipes are symmetrically arranged at the lower end of the upper mounting cover, threaded heads are arranged at the upper end of the connecting rods, and the upper mounting cover is in threaded connection with the threaded pipes through the cooperation between the connecting rods and the threaded pipes when being mounted, so that the upper mounting cover at the upper end can be more stable when being connected.

Description

Oil filter with uniformly dispersed filter elements

Technical Field

The utility model relates to the technical field of filters, in particular to an oil filter with uniformly dispersed filter elements.

Background

The filter is a fitting that functions to filter foreign substances or gas through a filter paper. Generally referred to as an automotive filter, is an engine vehicle accessory.

Through retrieving, chinese patent grant number CN 217899507U's patent discloses oil filter that filter core dispersion is even, includes the chassis: the top of chassis is provided with the filter core, the top of filter core is provided with the top cap. Above-mentioned scheme advantage lies in, through the cooperation use of screw rod and nut, make chassis, filter core and top cap can closely install, simultaneously under limit assembly's effect, make positioning disk two carry out the block to the filter core, finally through the top cap, positioning disk two and the cooperation use of reference column under, the filter paper position of filter core is spacing, can reach the purpose of placing filter paper off tracking and filter core filter paper distribution uniformity, after using certain time, receive oil pressure effort or installation influence, can make filter core filter paper off tracking, make filter core filter paper dispersion inhomogeneous, then cause fluid permeability to reduce, gather extruded filter paper position more easily to cause impurity stack, jam in the filter core filter paper of dispersion uniformity simultaneously, the life of filter core has been shortened in turn. However, when the device is matched with the limiting pin and the spring, and the limiting device piece falls off due to vibration of the vehicle body during limiting operation for a long time, so that the use efficiency of the filter is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the oil filter with uniformly dispersed filter elements, and solves the problem that the stability of a limiting device can be improved when the filter elements are limited.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an oil cleaner of filter core dispersion, includes the filter core, the sealing washer is installed to the upper and lower both ends symmetry of filter core, upper and lower both ends symmetry of filter core is installed and is installed installation lid and lower installation lid, and the inside of upper installation lid and lower installation lid is provided with the seal groove, the sealing washer is connected in the inside of the inside seal groove of upper installation lid and lower installation lid respectively, and with seal groove sealing connection.

Preferably, the connecting rod is installed to the both ends symmetry of lower installation lid, the screwed pipe is installed to the lower extreme symmetry of going up the installation lid, the upper end of connecting rod is provided with the screw thread head, and the connecting rod passes through screw thread head threaded connection in the inside of screwed pipe, the spacing collar is installed in the lateral wall cup joint of filter core.

Preferably, the first limiting block is sleeved on the rod wall of the connecting rod, the connecting rod penetrates through the limiting ring, and the limiting ring is slidably connected to the rod wall of the connecting rod.

Preferably, the lower end of the connecting rod is rotatably connected with the inside of the lower mounting cover.

Preferably, a second limiting block is arranged on the inner side wall of the limiting ring.

Preferably, a limiting tube is arranged on the upper surface of the lower mounting cover.

The utility model provides an oil filter with uniformly dispersed filter elements. The beneficial effects are as follows:

this oil cleaner of filter core dispersion is even, through the cooperation between connecting rod and the screwed pipe, when making the upper mounting lid install, rotate the connecting rod, can make the first threaded connection of screw thread in the screwed pipe of upper end inside to can make the upper mounting lid of upper end when connecting, can be more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a connecting rod according to the present utility model;

FIG. 3 is a schematic view of a seal ring according to the present utility model;

FIG. 4 is a schematic view of a threaded pipe according to the present utility model;

fig. 5 is a schematic view of the structure of the stop collar of the present utility model.

In the figure, a 1-filter element, a 2-upper mounting cover, a 3-lower mounting cover, a 4-connecting rod, a 5-limit ring, a 6-limit pipe, a 7-seal groove, an 8-first limit block, a 9-thread head, a 10-seal ring, an 11-thread pipe and a 12-second limit block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides an oil cleaner of filter core dispersion, includes filter core 1, sealing washer 10 is installed to the upper and lower both ends symmetry of filter core 1, upper and lower both ends symmetry of filter core 1 is installed and is installed lid 2 and lower installation lid 3, and the inside of upper installation lid 2 and lower installation lid 3 is provided with seal groove 7, sealing washer 10 is connected respectively in the inside of upper installation lid 2 and the inside seal groove 7 of lower installation lid 3, and with seal groove 7 sealing connection.

The connecting rod 4 is installed to the both ends symmetry of lower installation lid 3, screwed pipe 11 is installed to the lower extreme symmetry of going up installation lid 2, the upper end of connecting rod 4 is provided with screw thread head 9, and connecting rod 4 passes through screw thread head 9 threaded connection in screwed pipe 11's inside, spacing collar 5 is installed in cup joint to the lateral wall of filter core 1 to be connected with screwed pipe 11 through connecting rod 4, can make to go up installation lid 2 and be connected inseparabler with lower installation lid 3.

The first stopper 8 is cup jointed and installed to the pole wall of connecting rod 4, and the connecting rod 4 runs through in the inside of spacing collar 5, spacing collar 5 sliding connection is in the pole wall of connecting rod 4 to connect in the lower extreme of connecting rod 4 through screwed pipe 11, make the cooperation between its and the first stopper 8, can make the position of spacing collar 5 installation can be stable.

The lower end of the connecting rod 4 is rotatably connected with the inside of the lower mounting cover 3, so that when the upper mounting cover 2 is mounted, the threaded pipe 11 can be connected with the connecting rod 4 by rotating the connecting rod 4.

The second limiting block 12 is installed on the inner side wall of the limiting ring 5, so that the side wall of the filter element 1 can be limited and limited through the limiting block 12.

The upper surface of the lower mounting cover 3 is provided with a limiting pipe 6, so that the filter element 1 is sleeved on the pipe wall of the limiting pipe 6, and the filter element 1 can be further limited.

The working principle of the device is as follows: when installing filter core 1, at first connect the sealing washer 10 of filter core 1 lower extreme in the inside of the inside seal groove 7 that sets up of lower installation lid 3, then cup joint spacing collar 5 in the lateral wall of filter core 1, the both ends of filter core 1 run through in the wall of connecting rod 4 simultaneously, then connect last installation lid 2, make screwed pipe 11 cup joint in the wall of connecting rod 4, rotate connecting rod 4 simultaneously, make screwed pipe 11 on the connecting rod 4 to make screwed pipe 11 move slowly downwards, thereby can make the sealing washer 10 of filter core 1 upper end connect in the inside of the inside seal groove 7 of last installation lid 2, make screwed pipe 11 and first stopper 8 carry out fixed in position with spacing collar 5 simultaneously, the area of contact between the lateral wall of filter core 1 can be increased through the inside second stopper 12 that sets up of spacing collar 5, thereby can prevent that the lateral wall of filter core 1 from can be inclined after long-time.

The utility model relates to a 1-filter element, a 2-upper mounting cover, a 3-lower mounting cover, a 4-connecting rod, a 5-limit ring, a 6-limit pipe, a 7-seal groove, an 8-first limit block, a 9-thread head, a 10-seal ring, an 11-thread pipe and a 12-second limit block, which are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known by the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An oil filter with a uniformly dispersed filter element comprises a filter element (1), and is characterized in that: sealing rings (10) are symmetrically arranged at the upper end and the lower end of the filter element (1), an upper mounting cover (2) and a lower mounting cover (3) are symmetrically arranged at the upper end and the lower end of the filter element (1), sealing grooves (7) are formed in the upper mounting cover (2) and the lower mounting cover (3), and the sealing rings (10) are respectively connected to the inner parts of the sealing grooves (7) in the upper mounting cover (2) and the lower mounting cover (3) and are in sealing connection with the sealing grooves (7).

2. The evenly dispersed oil filter of claim 1, wherein: connecting rod (4) are installed to the both ends symmetry of lower installation lid (3), screwed pipe (11) are installed to the lower extreme symmetry of going up installation lid (2), the upper end of connecting rod (4) is provided with screw thread head (9), and connecting rod (4) pass through screw thread head (9) threaded connection in the inside of screwed pipe (11), spacing collar (5) are installed in the lateral wall cup joint of filter core (1).

3. The evenly dispersed oil filter of claim 2, wherein: the connecting rod is characterized in that a first limiting block (8) is sleeved on the rod wall of the connecting rod (4), the connecting rod (4) penetrates through the limiting ring (5), and the limiting ring (5) is connected to the rod wall of the connecting rod (4) in a sliding mode.

4. The evenly dispersed oil filter of claim 2, wherein: the lower end of the connecting rod (4) is rotationally connected with the inside of the lower mounting cover (3).

5. The evenly dispersed oil filter of claim 2, wherein: the second limiting block (12) is arranged on the inner side wall of the limiting ring (5).

6. The evenly dispersed oil filter of claim 1, wherein: the upper surface of the lower mounting cover (3) is provided with a limiting pipe (6).