CN215538816U

CN215538816U - Filter element with anti-counterfeiting function

Info

Publication number: CN215538816U
Application number: CN202122269821.3U
Authority: CN
Inventors: 陈鹏; 栾森; 傅兆伟; 刘培权; 邓海涛; 宋敬军; 吕江梓
Original assignee: Qingdao Aokema Clean Technology Co ltd
Current assignee: Qingdao Aokema Clean Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a filter element with an anti-counterfeiting function, which comprises a first filter cylinder and a second filter cylinder, wherein the second filter cylinder is arranged at one end of the first filter cylinder, the second filter cylinder is detachably connected with the first filter cylinder, a first filter screen is arranged at one end of the first filter cylinder, an auxiliary filter cylinder is arranged at one end of the second filter cylinder, which is far away from the first filter cylinder, the auxiliary filter cylinder is detachably connected with the inside of the second filter cylinder, an anti-counterfeiting closure ring is constructed in the middle position of the inside of the first filter cylinder, an anti-counterfeiting mark is etched on one surface of the anti-counterfeiting closure ring, which is far away from a filter opening, the anti-counterfeiting closure ring is of an annular protrusion structure, the anti-counterfeiting closure ring can be made of plastic materials, a connecting block is arranged at the connecting part of the first filter cylinder and the second filter cylinder, the first filter cylinder is detachably connected with the second filter cylinder through the connecting block, and the filter element with the anti-counterfeiting function has the advantages of convenient filtering and simple cleaning, has strong anti-counterfeiting function.

Description

Filter element with anti-counterfeiting function

Technical Field

The utility model belongs to the technical field of filter elements, and particularly relates to a filter element with an anti-counterfeiting function.

Background

The filter element is a general name of a filter device, can be divided into oil filtration, air filtration, water filtration and the like according to application occasions and different devices, and has the main function of separating resources or impurities in the original fluid to improve the cleanness degree of the original fluid.

Traditional filter core structure, because its principle and structure are comparatively simple, consequently often can meet various imitative filter cores, the anti-fake sign that traditional filter core added is corroded etc. easily, causes anti-fake unobvious, needs to have improved generation anti-fake filter core to compensate this defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter element with an anti-counterfeiting function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take anti-fake function's filter core, includes that first straining a section of thick bamboo and second strain a section of thick bamboo, the second is strained a section of thick bamboo and is located the one end that first was strained, the second is strained a section of thick bamboo and first is strained a section of thick bamboo releasable connection, the first one end of straining a section of thick bamboo of keeping away from the second of straining is equipped with first filter screen, the inside one end of straining a section of thick bamboo of keeping away from first is equipped with supplementary straining a section of thick bamboo, supplementary straining a section of thick bamboo and the inside releasable connection of straining a section of thick bamboo of second, the position is constructed in the inside of first section of thick bamboo and is had anti-fake closure ring, the anti-fake one side etching of keeping away from the filter cut of closure ring has anti-fake mark.

Preferably, a connecting block is arranged at the connecting position of the first filter cylinder and the second filter cylinder, a groove for clamping the connecting block is formed in the inner edge surface of the second filter cylinder, and the first filter cylinder is detachably connected with the second filter cylinder through the connecting block.

Preferably, an auxiliary filter screen is arranged at the joint of the first filter cylinder and the second filter cylinder, a groove for mounting the auxiliary filter screen is formed in the inner edge surface of the first filter cylinder, the auxiliary filter screen is fixed with the inner edge surface of the first filter cylinder in a clamping manner through the groove, and clamping seats are arranged at the two ends, far away from the auxiliary filter screen, of the first filter cylinder.

Preferably, the clamping seat is detachably connected with the outer edge surface of the first filter cylinder through a connecting bolt, a clamping frame is arranged in the middle of the clamping seat, and the clamping frame is movably connected with the inside of the clamping seat.

Preferably, the clamping frame extends into one end of the clamping seat to be connected with the auxiliary filter screen in a clamping mode, displacement blocks are arranged on two sides of the clamping frame, and elastic assemblies are arranged at one ends, facing the clamping seat, of the displacement blocks of the clamping frame.

Preferably, the anti-counterfeiting closure ring is of an annular protruding structure, and the anti-counterfeiting closure ring can be made of plastic materials.

The utility model has the technical effects and advantages that: the filter element with the anti-counterfeiting function has the advantages that due to the annular structural design of the anti-counterfeiting closure ring, the anti-counterfeiting mark is etched or printed in the opposite direction of the filter opening in the process of filtering inside the filter element, so that the anti-counterfeiting property is improved, and the filter element is convenient to distinguish; due to the separation design of the first filter cylinder and the second filter cylinder, the anti-counterfeiting closure ring in the first filter cylinder can be directly observed after the first filter cylinder and the second filter cylinder are separated, the concealment and the anti-counterfeiting performance of the anti-counterfeiting mark are further improved, and meanwhile, impurities filtered inside can be further cleaned due to the separation design of the first filter cylinder and the second filter cylinder, so that the filtering efficiency of the filter element is improved, and the cleaning is convenient;

benefit from the establishment of block seat and block frame for the inside of straining a section of thick bamboo can install supplementary filter screen further improvement filter effect additional, simultaneously because the block seat passes through connecting bolt and the outer fringe face fixed connection of straining a section of thick bamboo, the accessible detects connecting bolt's torsion and reaches further anti-fake purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;

fig. 4 is an enlarged view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a first filter cartridge; 101. connecting blocks; 2. a second filter cartridge; 3. an auxiliary filter cartridge; 4. an auxiliary filter screen; 5. a clamping seat; 6. a clamping frame; 7. an anti-counterfeiting closure ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a filter element with an anti-counterfeiting function as shown in fig. 1, fig. 2, fig. 3 and fig. 4, which comprises a first filter cylinder 1 and a second filter cylinder 2, wherein the second filter cylinder 2 is arranged at one end of the first filter cylinder 1, the second filter cylinder 2 is detachably connected with the first filter cylinder 1, a first filter screen is arranged at one end of the first filter cylinder 1, which is far away from the second filter cylinder 2, an auxiliary filter cylinder 3 is arranged at one end of the second filter cylinder 2, which is far away from the first filter cylinder 1, the auxiliary filter cylinder 3 is detachably connected with the inside of the second filter cylinder 2, and the arrangement of the auxiliary filter cylinder 3 further improves the filtering efficiency of the first filter cylinder 1 and the second filter cylinder 2, and is convenient to maintain and replace due to the detachable design of the auxiliary filter cylinder 3;

the connecting block 101 is arranged at the connecting position of the first filter cylinder 1 and the second filter cylinder 2, the groove for clamping the connecting block 101 is formed in the inner edge surface of the second filter cylinder 2, the first filter cylinder 1 is detachably connected with the second filter cylinder 2 through the connecting block 101, and the separation design of the first filter cylinder 1 and the second filter cylinder 2 enables the anti-counterfeiting cut-off ring 7 in the first filter cylinder 1 to be directly observed after the first filter cylinder 1 and the second filter cylinder 2 are separated, so that the concealment and the anti-counterfeiting mark are further improved, and meanwhile, due to the separation design of the first filter cylinder 1 and the second filter cylinder 2, impurities filtered inside can be further cleaned, so that the filtering efficiency of the filter element is improved, and the cleaning is convenient; an auxiliary filter screen 4 is arranged at the joint of the first filter cylinder 1 and the second filter cylinder 2, and the auxiliary filter screen 4 is arranged so that fluid passing through the first filter cylinder 1 can be further filtered by the auxiliary filter screen 4; the inner edge surface of the first filter cylinder 1 is provided with a groove for installing an auxiliary filter screen 4, the auxiliary filter screen 4 is clamped and fixed with the inner edge surface of the first filter cylinder 1 through the groove, the two ends, far away from the auxiliary filter screen 4, of the first filter cylinder 1 are provided with clamping seats 5, the clamping seats 5 are detachably connected with the outer edge surface of the first filter cylinder 1 through connecting bolts, the middle position of each clamping seat 5 is provided with a clamping frame 6, each clamping frame 6 is movably connected with the inside of the corresponding clamping seat 5, one end, extending into each clamping seat 5, of each clamping frame 6 is clamped and connected with the auxiliary filter screen 4, the two surfaces of each clamping frame 6 are provided with displacement blocks, one ends, facing the clamping seats 5, of the displacement blocks of each clamping frame 6 are respectively provided with an elastic component, the clamping frames 6 enable the auxiliary filter screen 4 to be separated from the inner edge surface of the first filter cylinder 1 through stretching, the auxiliary filter screen 4 is convenient to replace and clean while being fixed, the cleaning efficiency is further improved, and after the separation is completed, the clamping frame 6 is reset through the elastic component, so that the secondary installation is convenient, and meanwhile, as the clamping seat 5 is fixedly connected with the outer edge surface of the first filter cylinder 1 through the connecting bolt, the further anti-counterfeiting purpose can be achieved by detecting the torsion of the connecting bolt;

the anti-fake ring 7 that dams is constructed to the inside central point of first section of thick bamboo 1, and anti-fake ring 7 that dams is the annular protruding structure, and anti-fake ring 7 that dams can adopt the plastic material to constitute, and the one side etching that anti-fake ring 7 kept away from the filtration mouth has anti-fake mark, and the annular structural design of anti-fake ring 7 that dams for filter core inside is carrying out filterable in-process, through the reverse direction etching at the filtration mouth or print out anti-fake mark, conveniently differentiates when improving anti-fake.

The working principle of the filter element with the anti-counterfeiting function is that after a first filter cylinder 1 and a second filter cylinder 2 are combined, fluid is subjected to first heavy filtration through a chamfer port filter screen of the first filter cylinder 1 and then continuously flows downwards to pass through an anti-counterfeiting closure ring 7, due to the annular structural design of the anti-counterfeiting closure ring 7, in the process of filtering, an anti-counterfeiting mark is etched or printed in the opposite direction of a filter port in the filter element, the anti-counterfeiting property is improved, meanwhile, the direct observation is conveniently carried out after the first filter cylinder 1 and the second filter cylinder 2, the concealment and the anti-counterfeiting property of the anti-counterfeiting mark are further improved, the fluid further passes through an auxiliary filter screen 4 after passing through the annular surface of the anti-counterfeiting closure ring 7, the fluid further passes through the auxiliary filter screen 4 after being subjected to second heavy filtration through the auxiliary filter screen 4 and then flows downwards, and finally flows out after passing through the auxiliary filter cylinder 3, and the auxiliary filter screen 4 can be separated from the inner edge surface of the first filter cylinder 1 due to the clamping frame 6 through stretching, convenient replacement and clearance when convenient supplementary filter screen 4 is fixed, the efficiency of further improvement clearance, after the separation is accomplished, block frame 6 returns through elastic component, and convenient installation once more, block seat 5 passes through connecting bolt and the first outer fringe face fixed connection of straining a section of thick bamboo 1, and the accessible detects connecting bolt's torsion and reaches further anti-fake purpose.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a take anti-fake function's filter core, includes that first filter cylinder (1) and second filter cylinder (2), its characterized in that: the anti-fake filter cartridge is characterized in that the second filter cartridge (2) is arranged at one end of the first filter cartridge (1), the second filter cartridge (2) is detachably connected with the first filter cartridge (1), one end, far away from the second filter cartridge (2), of the first filter cartridge (1) is provided with a first filter screen, one end, far away from the first filter cartridge (1), of the inside of the second filter cartridge (2) is provided with an auxiliary filter cartridge (3), the auxiliary filter cartridge (3) is detachably connected with the inside of the second filter cartridge (2), an anti-fake closure ring (7) is constructed in the middle of the inside of the first filter cartridge (1), and an anti-fake mark is etched on one surface, far away from a filter opening, of the anti-fake closure ring (7).

2. The filter element with the anti-counterfeiting function according to claim 1, characterized in that: the connection part of the first filter cylinder (1) and the second filter cylinder (2) is provided with a connecting block (101), the inner edge surface of the second filter cylinder (2) is provided with a groove for clamping the connecting block (101), and the first filter cylinder (1) is detachably connected with the second filter cylinder (2) through the connecting block (101).

3. The filter element with the anti-counterfeiting function according to claim 1, characterized in that: the filter is characterized in that an auxiliary filter screen (4) is arranged at the joint of the first filter cylinder (1) and the second filter cylinder (2), a groove for mounting the auxiliary filter screen (4) is formed in the inner edge surface of the first filter cylinder (1), the auxiliary filter screen (4) is fixed with the inner edge surface of the first filter cylinder (1) in a clamping mode through the groove, and clamping seats (5) are arranged at the two ends, far away from the auxiliary filter screen (4), of the first filter cylinder (1).

4. The filter element with the anti-counterfeiting function according to claim 3, characterized in that: the clamping seat (5) is detachably connected with the outer edge surface of the first filter cylinder (1) through a connecting bolt, a clamping frame (6) is arranged in the middle position of the clamping seat (5), and the clamping frame (6) is movably connected with the inside of the clamping seat (5).

5. The filter element with the anti-counterfeiting function according to claim 4, characterized in that: one end of the clamping frame (6) extending into the clamping seat (5) is connected with the auxiliary filter screen (4) in a clamping mode, two sides of the clamping frame (6) are provided with displacement blocks, and elastic assemblies are arranged at one ends, facing the clamping seat (5), of the displacement blocks of the clamping frame (6).

6. The filter element with the anti-counterfeiting function according to claim 1, characterized in that: the anti-counterfeiting closure ring (7) is of an annular protruding structure, and the anti-counterfeiting closure ring (7) can be made of plastic materials.