CN219865280U - Filter end cover structure - Google Patents
Filter end cover structure Download PDFInfo
- Publication number
- CN219865280U CN219865280U CN202320354895.3U CN202320354895U CN219865280U CN 219865280 U CN219865280 U CN 219865280U CN 202320354895 U CN202320354895 U CN 202320354895U CN 219865280 U CN219865280 U CN 219865280U
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- China
- Prior art keywords
- end cover
- cavity
- ring
- rubber tube
- groups
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000003292 glue Substances 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses a filter end cover structure, which relates to the field of filters, and comprises an end cover, wherein the end cover is connected with a connecting ring, the top end of the connecting ring is connected with an outer ring glue outlet mechanism, the outer ring glue outlet mechanism comprises a first rubber pipe, a first push block, a first one-way valve, a first compression ring and a first cavity, the first cavity is formed in the first rubber pipe, the first cavity is connected with the first push block in a sliding manner, the top end of the first push block is connected with the first compression ring, one side of the first cavity is connected with the first one-way valve which penetrates through the outer wall of the first rubber pipe, and the top end of the connecting ring is connected with an inner ring glue outlet mechanism.
Description
Technical Field
The utility model relates to the field of filters, in particular to a filter end cover structure.
Background
The filters include three filters of air, engine oil and fuel oil, which are used as the filtering air filters for media in an air intake system, a lubrication system and a combustion system of an engine, and are mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and are used for providing clean air for the mechanical equipment so as to prevent the mechanical equipment from sucking the air with impurity particles during operation and increasing the probability of abrasion and damage. The main components of the air filter are a filter element and a shell, wherein the filter element is a main filtering part and is used for filtering gas, and the shell is an external structure for providing necessary protection for the filter element. The air filter has the working requirements of being capable of bearing high-efficiency air filtering work, not adding excessive resistance to air flow and being capable of continuously working for a long time.
In the manufacturing process of the filter, the connection mode of the end cover and the shell is that glue is firstly sprayed into a groove at the edge of the end cover, then the end cover is pressed on the shell through special equipment, and the glue plays a role in sealing and can increase the connection firmness of the end cover and the shell.
The work of beating glue in to the recess on the end cover is usually accomplished by the manual work, however current filter end cover adds the mucilage binding and put when using, adds the gluey dispersion uneven on the end cover, still adds the gluey volume of end cover and is difficult to control, and the result of use is not good, and installs after the injecting glue, if the installation is slower, influences end cover and the filter bonding effect in later stage not good, work efficiency is low.
Disclosure of Invention
Based on the above, the present utility model is to provide a filter end cover structure, so as to solve the technical problem of how to quickly mount the end cover of the filter by glue injection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter end cover structure includes the end cover, the end cover is connected with the go-between, the go-between top is connected with outer lane play gluey mechanism, outer lane play gluey mechanism includes first rubber tube, first ejector pad, first check valve, first clamping ring, first cavity has been seted up to inside the first rubber tube, first cavity sliding connection has first ejector pad, first ejector pad top is connected with first clamping ring, first cavity one side is connected with first check valve and runs through to first rubber tube outer wall.
Preferably, the inner ring glue outlet mechanism is connected with the top end of the connecting ring, the inner ring glue outlet mechanism comprises a second rubber pipe, a second pushing block, a second one-way valve, a second pressing ring and a second cavity, the second cavity is formed in the second rubber pipe, the second cavity is slidably connected with the second pushing block, the top end of the second pushing block is connected with the second pressing ring, and two sides of the second cavity are connected with the second one-way valve to penetrate through to the outer wall of the second rubber pipe.
Preferably, the first pushing blocks and the first one-way valves are provided with a plurality of groups, and the first pushing blocks and the first one-way valves are arranged in a circumferential array by taking the circle center of the end cover as the axis.
Preferably, the second pushing blocks and the second one-way valves are provided with a plurality of groups, and the second pushing blocks and the second one-way valves are arranged in a circumferential array by taking the circle center of the end cover as the axis.
Preferably, a round hole is formed in the connecting ring, the bottom end of the connecting ring is connected with the buckle, a plurality of groups of round holes are formed in the round holes, and the round holes are arranged in a circumferential array with the circle center of the connecting ring as the axis.
Preferably, the end cover is provided with a limit groove, the limit groove is connected with a limit block, four groups of limit grooves and limit blocks are arranged in the limit groove, and the four groups of limit grooves and limit blocks are arranged in a circumferential array with the center of the end cover as the axis.
Preferably, the top end of the first rubber tube is connected with a limiting mechanism, the limiting mechanism comprises clamping strips and clamping blocks, two groups of clamping blocks are arranged, and the two groups of clamping blocks are symmetrically arranged by taking the clamping strips as axes.
Preferably, the buckles are provided with four groups, the four groups of buckles are arranged in a circumferential array by taking the circle center of the end cover as the axis, and the bottom ends of the buckles are slidably connected with limiting grooves.
In summary, the utility model has the following advantages:
according to the utility model, the inner ring glue outlet mechanism and the outer ring glue outlet mechanism are arranged on the end cover, glue is discharged when the end cover and the shell are installed, the end cover and the shell are adhered, the shell and the end cover are not required to be installed after manual glue injection, and the working efficiency is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of a part of the outer ring glue discharging mechanism;
FIG. 3 is a schematic diagram of the inner ring glue discharging mechanism of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
FIG. 5 is a schematic view of a portion of the structure of the present utility model;
fig. 6 is a schematic structural view of a limiting mechanism according to the present utility model.
In the figure: 100. an end cap; 200. an outer ring glue discharging mechanism; 300. an inner ring glue outlet mechanism; 400. a limiting mechanism; 500. a connecting ring; 600. a round hole; 700. a buckle; 800. a limit groove; 900. a limiting block;
210. a first rubber tube; 220. a first push block; 230. a first one-way valve; 240. a first press ring; 250. a first chamber;
310. a second rubber tube; 320. a second push block; 330. a second one-way valve; 340. a second press ring; 350. a second chamber;
410. clamping strips; 420. and (5) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-6, a filter end cover structure comprises an end cover 100, wherein the end cover 100 is connected with a connecting ring 500, the top end of the connecting ring 500 is connected with an outer ring glue outlet mechanism 200, the outer ring glue outlet mechanism 200 comprises a first rubber tube 210, a first push block 220, a first one-way valve 230, a first compression ring 240 and a first cavity 250, the first cavity 250 is formed in the first rubber tube 210, the first cavity 250 is slidably connected with the first push block 220, the top end of the first push block 220 is connected with the first compression ring 240, and one side of the first cavity 250 is connected with the first one-way valve 230 which penetrates through the outer wall of the first rubber tube 210; the first push block 220 and the first check valve 230 are provided with a plurality of groups, and the plurality of groups of the first push block 220 and the first check valve 230 are arranged in a circumferential array by taking the center of the end cover 100 as the axis;
when installing the end cover of filter, keep the end cover flat on the operation panel, align the casing of filter and end cover, then press the casing on the end cover, touch outer lane play gluey mechanism 200 through the casing, extrude the colloid from first rubber tube 210, with end cover and casing adhesion in an organic wholely, specifically, extrude first clamping ring 240 through the casing, first clamping ring 240 promotes the first pusher 220 that the bottom is connected and moves in first cavity 250 longitudinal direction, because the glue is full of in the first cavity 250, glue flows outside first rubber tube 210 through first check valve 230, connect end cover and casing.
Referring to fig. 3 and 4, the top end of the connecting ring 500 is connected with an inner ring glue discharging mechanism 300, the inner ring glue discharging mechanism 300 includes a second rubber tube 310, a second pushing block 320, a second check valve 330, a second pressing ring 340, and a second chamber 350, the second chamber 350 is provided inside the second rubber tube 310, the second chamber 350 is slidably connected with the second pushing block 320, the top end of the second pushing block 320 is connected with the second pressing ring 340, and two sides of the second chamber 350 are connected with the second check valve 330 penetrating through to the outer wall of the second rubber tube 310; the second push blocks 320 and the second check valves 330 are provided with a plurality of groups, and the second push blocks 320 and the second check valves 330 are arranged in a circumferential array by taking the center of the end cover 100 as the axis.
In order to make glue more even, glue injecting is performed simultaneously through setting up inner circle play gluey mechanism 300 and outer lane play gluey mechanism 200, and outer lane play gluey mechanism 200 and inner circle play gluey mechanism 300 are fixed simultaneously on the tie ring 500, and the same reason is glued with outer lane play gluey mechanism 200, extrude second clamping ring 340 through the casing, second clamping ring 340 promotes the second ejector pad 320 that the bottom is connected and moves longitudinally in second cavity 350, because glue is filled in second cavity 350, glue flows outside to second rubber tube 310 through second check valve 330, is connected end cover and casing simultaneously with outer lane play gluey mechanism.
Referring to fig. 4 and 5, the connecting ring 500 is provided with a circular hole 600, the bottom end of the connecting ring 500 is connected with a buckle 700, the circular holes 600 are provided with a plurality of groups, and the circular holes 600 are arranged in a circumferential array with the center of the connecting ring 500 as the axis; the end cover 100 is provided with a limit groove 800, the limit groove 800 is connected with a limit block 900, the limit groove 800 and the limit block 900 are provided with four groups, the four groups of limit grooves 800 and the limit block 900 are arranged in a circumferential array with the center of the end cover 100 as the axis, the buckle 700 is provided with four groups of buckle 700 is arranged in a circumferential array with the center of the end cover 100 as the axis, and the bottom end of the buckle 700 is slidably connected with the limit groove 800.
Through set up buckle 700 in the tie-ring 500 bottom, can change injecting glue device before the installation according to actual usage, specifically, aim at the spacing groove 800 on the end cover 100 with the buckle 700 of tie-ring 500 bottom, through rotating tie-ring 500, drive buckle 700 in spacing groove 800 internal rotation to stopper 900's below, make tie-ring 500 card on end cover 100, glue when the rethread injecting glue flows into between end cover 100 and tie-ring 500 from round hole 600, inner circle go out gluey mechanism 300, outer lane go out gluey mechanism 200, thereby make inner circle go out gluey mechanism 300, outer lane go out gluey mechanism 200 and end cover 100 connect more firmly.
Referring to fig. 6, a limiting mechanism 400 is connected to the top end of the first rubber tube 210, the limiting mechanism 400 includes a clamping strip 410 and clamping blocks 420, two groups of clamping blocks 420 are provided, and the two groups of clamping blocks 420 are symmetrically arranged with the clamping strip 410 as an axis.
In order to prevent the glue injection device from being accidentally triggered in the transportation process, the glue leakage is caused, the installation is affected, a group of clamping blocks 420 are connected between the first rubber tube 210 and the first pressing ring 240, another group of clamping blocks 420 are connected between the second rubber tube 310 and the second pressing ring 340, the two groups of clamping blocks 420 respectively limit the movement of the first pushing block 220 and the second pushing block 320, before the end cover is required to be installed, the clamping strips 410 are extruded, the two groups of clamping blocks 420 respectively move out from between the first rubber tube 210 and the first pressing ring 240 and between the second rubber tube 310 and the second pressing ring 340, and at the moment, the limiting mechanism 400 does not limit the movement of the first pushing block 220 and the second pushing block 320.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (8)
1. A filter end cap structure comprising an end cap (100), characterized in that: the end cover (100) is connected with a connecting ring (500), an outer ring glue outlet mechanism (200) is connected to the top end of the connecting ring (500), the outer ring glue outlet mechanism (200) comprises a first rubber tube (210), a first push block (220), a first one-way valve (230), a first compression ring (240) and a first cavity (250), the first cavity (250) is formed in the first rubber tube (210), the first cavity (250) is connected with the first push block (220) in a sliding mode, the first compression ring (240) is connected to the top end of the first push block (220), and one side of the first cavity (250) is connected with the first one-way valve (230) to penetrate through the outer wall of the first rubber tube (210).
2. A filter end cap structure according to claim 1, wherein: the inner ring glue discharging mechanism (300) is connected to the top end of the connecting ring (500), the inner ring glue discharging mechanism (300) comprises a second rubber tube (310), a second push block (320), a second one-way valve (330), a second compression ring (340) and a second cavity (350), the second cavity (350) is formed in the second rubber tube (310), the second cavity (350) is slidably connected with the second push block (320), the second compression ring (340) is connected to the top end of the second push block (320), and the second one-way valves (330) are connected to the two sides of the second cavity (350) and penetrate through the outer wall of the second rubber tube (310).
3. A filter end cap structure according to claim 1, wherein: the first pushing blocks (220) and the first one-way valves (230) are provided with a plurality of groups, and the first pushing blocks (220) and the first one-way valves (230) are arranged in a circumferential array by taking the circle center of the end cover (100) as the axis.
4. A filter end cap structure according to claim 2, wherein: the second pushing blocks (320) and the second one-way valves (330) are provided with a plurality of groups, and the second pushing blocks (320) and the second one-way valves (330) are arranged in a circumferential array by taking the circle center of the end cover (100) as the axis.
5. A filter end cap structure according to claim 1, wherein: the connecting ring (500) is provided with round holes (600), the bottom ends of the connecting rings (500) are connected with buckles (700), the round holes (600) are provided with a plurality of groups, and the round holes (600) are arranged in a circumferential array with the center of the connecting rings (500) as the axis.
6. A filter end cap structure according to claim 1, wherein: the end cover (100) is provided with a limit groove (800), a limit block (900) is connected in the limit groove (800), four groups of limit grooves (800) and limit blocks (900) are arranged, and the four groups of limit grooves (800) and limit blocks (900) are arranged in a circumferential array by taking the circle center of the end cover (100) as the axis.
7. A filter end cap structure according to claim 1, wherein: the utility model discloses a rubber hose, including first rubber tube (210), stop gear (400) are connected with on first rubber tube (210) top, stop gear (400) include holding strip (410), fixture block (420) are provided with two sets of, two sets of fixture block (420) use holding strip (410) as the axisymmetric setting.
8. A filter end cap structure according to claim 5, wherein: the buckles (700) are provided with four groups, the four groups of buckles (700) are arranged in a circumferential array by taking the circle center of the end cover (100) as the axis, and the bottom end of each buckle (700) is slidably connected with a limiting groove (800).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320354895.3U CN219865280U (en) | 2023-03-01 | 2023-03-01 | Filter end cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320354895.3U CN219865280U (en) | 2023-03-01 | 2023-03-01 | Filter end cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865280U true CN219865280U (en) | 2023-10-20 |
Family
ID=88325721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320354895.3U Active CN219865280U (en) | 2023-03-01 | 2023-03-01 | Filter end cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865280U (en) |
-
2023
- 2023-03-01 CN CN202320354895.3U patent/CN219865280U/en active Active
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| GR01 | Patent grant |