CN204275646U - Filter core cylindrical shell locking post - Google Patents
Filter core cylindrical shell locking post Download PDFInfo
- Publication number
- CN204275646U CN204275646U CN201420678195.0U CN201420678195U CN204275646U CN 204275646 U CN204275646 U CN 204275646U CN 201420678195 U CN201420678195 U CN 201420678195U CN 204275646 U CN204275646 U CN 204275646U
- Authority
- CN
- China
- Prior art keywords
- filter core
- cylindrical shell
- circular groove
- core cylindrical
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of filter core cylindrical shell locking post, and the body of locking member is ironware or stainless steel part, and body is big end down two-part multidiameter structure, and the bottom of large footpath section is the flat quadrate part of regular hexagon; The end face center of body large footpath section is provided with a circular groove, the cell wall of circular groove is circumferentially evenly equipped with 2-5 spacing pit, the degree of depth of these spacing pits and the deep equality of circular groove.When the utility model uses, the circular groove of body is sleeved on the bottom of filter core cylindrical shell, spacing pit on circular groove cell wall and the reinforcement on filter core cylinder body outer wall are combined closely, because the pneumatic impact wrench coordinated with the flat quadrate part of regular hexagon is positioned at below filter core cylindrical shell, so just lock filter core cylindrical shell by pneumatic impact wrench, firmly want human assistance during locking operation, thus overcome traditional locking mode well because the defect of limited space and performance difficulty.
Description
Technical field
The utility model belongs to filter core cylindrical shell installing area, specifically, particularly relates to a kind of filter core cylindrical shell locking post.
Background technology
Filter core after loading filter core cylindrical shell needs filter core cylindrical shell and upper cover to be locked together.At present, generally be set with a belt or a plastic spanner at the middle part of filter core cylindrical shell, the reinforcement close contact of belt or plastic spanner and external of filter core cylinder, then rotate filter core cylindrical shell by rotating belt or plastic spanner, thus make filter core cylindrical shell and upper cover locking.
The maximum defect of above-mentioned locking mode is: if the close together of multiple filter core cylindrical shell, so space is just more limited, in this case adopt above-mentioned locking mode to lock the just bad enforcement of filter core cylindrical shell, even if can barely lock, also there is the defect of inconvenient operation, effort, be badly in need of solving above-mentioned technical barrier for this reason.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of filter core cylindrical shell to lock post, for conveniently, effortlessly locking filter core cylindrical shell by this locking member.
The technical solution of the utility model is as follows: a kind of filter core cylindrical shell locking post, it is characterized in that: the body (1) of this locking member is ironware or stainless steel part, this body (1) is big end down two-part multidiameter structure, and the bottom of large footpath section is the flat quadrate part of regular hexagon (1a), the height of the flat quadrate part of this regular hexagon is 3-5mm; The end face center of described body (1) large footpath section is provided with a circular groove (1b), the cell wall of this circular groove is circumferentially evenly equipped with 2-5 spacing pit (1b '), the degree of depth of these spacing pits (1b ') and the deep equality of circular groove (1b).
During locking, first fixed cover (S), again the circular groove (1b) of body (1) is sleeved on the bottom of filter core cylindrical shell (T), and spacing pit on circular groove (1b) cell wall (1b ') fit tightly with the reinforcement on filter core cylinder body outer wall, again pneumatic impact wrench is sleeved on the flat quadrate part of regular hexagon (1a) outside, and drive the utility model to rotate by starting pneumatic impact wrench, thus locking filter core cylindrical shell.Because body (1) is sleeved on the bottom of filter core cylindrical shell, and pneumatic impact wrench is positioned at below filter core cylindrical shell, so just conveniently, effortlessly can lock filter core cylindrical shell, even if limited space also can easily complete, and firmly want human assistance during locking operation, thus overcome traditional locking mode well because the defect of limited space and performance difficulty.
As prioritization scheme, the number of described spacing pit (1b ') is 4, and the degree of depth of spacing pit (1b ') is 0.5-1.5mm.In said structure, the number of described spacing pit (1b ') is moderate, can ensure structural strength of the present utility model, can ensure again successfully to rotate filter core cylindrical shell, thus by filter core cylindrical shell and upper cover locking.In addition, the degree of depth of spacing pit (1b ') is that 0.5-1.5mm is moderate, is also reliably lock filter core cylindrical shell to ensure.
As preferably, and described spacing pit (1b ') identical with the outline of the profile that circular groove (1b) is formed and a gear.
Beneficial effect: when the utility model uses, the circular groove of body is sleeved on the bottom of filter core cylindrical shell, and the spacing pit on circular groove cell wall and the reinforcement on filter core cylinder body outer wall are combined closely, because the pneumatic impact wrench coordinated with the flat quadrate part of regular hexagon is positioned at below filter core cylindrical shell, so just lock filter core cylindrical shell by pneumatic impact wrench, thus locking filter core cylindrical shell, and firmly want human assistance during locking operation, thus overcome traditional locking mode well because the defect of limited space and performance difficulty, and the utility model structure is simple, locking is convenient, laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1,2 and 3, a kind of filter core cylindrical shell locking post, the body 1 of this locking member is ironware or stainless steel part, so just can ensure the structural strength of this locking post.Further, body 1 is big end down two-part multidiameter structure, and the benefit of design like this has two, and first is the structural strength ensureing body 1 large footpath section, and second is that the path section on top can relate to the filter core cylinder soma on side well.The bottom of body 1 large footpath section is the flat quadrate part 1a of regular hexagon, and the height of the flat quadrate part 1a of this regular hexagon is 3-5mm, and the flat quadrate part 1a of this regular hexagon is used for being connected with pneumatic impact wrench.
The end face center of described body 1 large footpath section is provided with a circular groove 1b, and the cell wall of this circular groove 1b is circumferentially evenly equipped with 2-5 spacing pit 1b ', in the present case, the number of spacing pit 1b ' is preferably 4.The degree of depth of these spacing pit 1b ' and the deep equality of circular groove 1b, and the degree of depth of spacing pit 1b ' is 0.5-1.5mm, and can more preferably 0.7,1,1.2 and 1.4mm.Further, described spacing pit 1b ' is identical with the outline of the profile that circular groove 1b is formed and a gear.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a filter core cylindrical shell locking post, it is characterized in that: the body (1) of this locking member is ironware or stainless steel part, this body (1) is big end down two-part multidiameter structure, and the bottom of large footpath section is the flat quadrate part of regular hexagon (1a), the height of the flat quadrate part of this regular hexagon is 3-5mm; The end face center of described body (1) large footpath section is provided with a circular groove (1b), the cell wall of this circular groove is circumferentially evenly equipped with 2-5 spacing pit (1b '), the degree of depth of these spacing pits (1b ') and the deep equality of circular groove (1b).
2. filter core cylindrical shell according to claim 1 locking post, is characterized in that: the number of described spacing pit (1b ') is 4, and the degree of depth of spacing pit (1b ') is 0.5-1.5mm.
3. filter core cylindrical shell locking post according to claim 2, is characterized in that: and described spacing pit (1b ') identical with the outline of the profile that circular groove (1b) is formed and a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678195.0U CN204275646U (en) | 2014-11-11 | 2014-11-11 | Filter core cylindrical shell locking post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678195.0U CN204275646U (en) | 2014-11-11 | 2014-11-11 | Filter core cylindrical shell locking post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275646U true CN204275646U (en) | 2015-04-22 |
Family
ID=52858846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678195.0U Expired - Fee Related CN204275646U (en) | 2014-11-11 | 2014-11-11 | Filter core cylindrical shell locking post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436814A (en) * | 2014-11-11 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Locking column of filter element cylinder |
-
2014
- 2014-11-11 CN CN201420678195.0U patent/CN204275646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436814A (en) * | 2014-11-11 | 2015-03-25 | 重庆颐洋企业发展有限公司 | Locking column of filter element cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204275646U (en) | Filter core cylindrical shell locking post | |
| CN204275644U (en) | Filter core cylindrical shell locking member | |
| CN204436041U (en) | Point out the key of whether locking a door | |
| CN104552148B (en) | A kind of filter core cylindrical shell locking method | |
| CN104436814A (en) | Locking column of filter element cylinder | |
| CN205004861U (en) | Take additional strengthening's motor end cover | |
| CN204277941U (en) | Filter core cylindrical shell locking tool | |
| CN104368186A (en) | Filter cartridge cylinder locking component | |
| CN104526645B (en) | Cylindrical shell locking method | |
| CN204549062U (en) | A kind of car wastebasket | |
| CN203922666U (en) | A kind of spiral cover mode structure | |
| CN203597871U (en) | Closestool and closestool cover | |
| CN203158343U (en) | Bucket | |
| CN204218182U (en) | A kind of lunch box | |
| CN202542025U (en) | Container cap convenient to unscrew | |
| CN204137619U (en) | Modified form milk bottle | |
| CN202784130U (en) | Horizontal hot water storage box with conveying buckles | |
| CN203158560U (en) | Chemical industry storage tank | |
| CN204737227U (en) | Edible oil drum of 22L for food package | |
| CN204111349U (en) | A kind of built-up type cube treating pond | |
| CN204822686U (en) | Ceramic wine jar that handle is difficult for droing | |
| CN204356132U (en) | Microbe carrier | |
| CN207071417U (en) | A kind of general filter membrane bracket | |
| CN104476488B (en) | The locking method of filter core cylindrical shell | |
| CN203158338U (en) | Bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |