CN202147896U - Embedded flange - Google Patents
Embedded flange Download PDFInfo
- Publication number
- CN202147896U CN202147896U CN201120252776U CN201120252776U CN202147896U CN 202147896 U CN202147896 U CN 202147896U CN 201120252776 U CN201120252776 U CN 201120252776U CN 201120252776 U CN201120252776 U CN 201120252776U CN 202147896 U CN202147896 U CN 202147896U
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- CN
- China
- Prior art keywords
- flange
- cross
- embedded
- sectional plane
- convexity
- 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
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Abstract
The utility model relates to an embedded flange sealer for steel drums, in particular to an embedded flange. A flange body is provided with eight square edges, a cylindrical surface of an inner hole of the flange body is provided with threads, the upper surfaces of the eight square edges are provided with a full-circle projection, the corresponding lower surfaces of the eight square edges are provided with a full-circle groove, and a flange lining ring groove is arranged at roots of the full-circle projection and an outer cylinder of the flange body. The embedded flange is simple in structure, fine in sealing effect after being locked, simple in process and easy in processing and manufacturing.
Description
Technical field
The utility model relates to a kind of steel drum and uses embedded flange sealer, particularly embedded flange.
Background technology
The flange of the embedded flange sealer of steel drum use at present because it is level and smooth to place limit, all directions upper surface of flange lining ring, causes sealing effectiveness poor.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of embedded flange, and it is simple in structure, lock dress back good sealing effect, and technology is simple, is prone to processing and manufacturing.
The technical scheme that its technical matters of the utility model solution is taked is: limit is from all directions arranged on the flange body; The flange body endoporus has screw thread on the face of cylinder; Limit, all directions upper surface of said flange body has the convexity of whole circle; Limit, all directions lower surface of cooresponding flange body has the groove of whole circle, and the root of the convexity of said whole circle and said flange body outside cylinder has flange lining ring groove.
The convex cross section of said whole circle is the serration at sensing center.
The convex cross section of said whole circle is the rightabout serration in sensing center.
The convex cross section of said whole circle is an arc.
The convex cross section of said whole circle is oval.
The convex cross section of said whole circle is a triangle.
The groove cross section of said whole circle is a serration.
The groove cross section of said whole circle is the rectangle of dribbling hat.
The groove cross section of said whole circle is a triangle.
The utility model is simple in structure, lock dress back good sealing effect, and technology is simple, is prone to processing and manufacturing.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model birds-eye view;
Fig. 3 is cross-sectional plane enlarged drawing first embodiment of A place among the utility model Fig. 1;
Fig. 4 is cross-sectional plane enlarged drawing second embodiment of A place among the utility model Fig. 1;
Fig. 5 is cross-sectional plane enlarged drawing the 3rd embodiment of A place among the utility model Fig. 1;
Fig. 6 is cross-sectional plane enlarged drawing the 4th embodiment of A place among the utility model Fig. 1;
Fig. 7 is cross-sectional plane enlarged drawing the 5th embodiment of A place among the utility model Fig. 1.
The specific embodiment
Like Fig. 1, shown in 2; Limit 1 is from all directions arranged on the flange body 2; Flange body has screw thread 3 on the 2 endoporus faces of cylinder; Limit, all directions 1 upper surface of said flange body 2 has the convexity 4 of whole circle, and limit, all directions 1 lower surface of cooresponding flange body 2 has the groove 5 of whole circle, and the convexity 4 of said whole circle has flange lining ring groove 6 with the root of said flange body 2 external cylindrical surfaces.
Claims (9)
1. embedded flange; Limit (1) is from all directions arranged on the flange body (2); Flange body (2) has screw thread (3) on the endoporus face of cylinder; It is characterized in that: limit, all directions (1) upper surface of said flange body (2) has the convexity (4) of whole circle, and limit, all directions (1) lower surface of cooresponding flange body (2) has the groove (5) of whole circle, and the convexity of said whole circle (4) has flange lining ring groove (6) with the root of said flange body (2) external cylindrical surface.
2. embedded flange according to claim 1 is characterized in that: described convexity (4) cross-sectional plane is the serration at sensing center.
3. embedded flange according to claim 1 is characterized in that: described convexity (4) cross-sectional plane is the rightabout serration in sensing center.
4. embedded flange according to claim 1 is characterized in that: described convexity (4) cross-sectional plane is an arc.
5. embedded flange according to claim 1 is characterized in that: described convexity (4) cross-sectional plane is for oval.
6. embedded flange according to claim 1 is characterized in that: described convexity (4) cross-sectional plane is a triangle.
7. embedded flange according to claim 1 is characterized in that: described groove (5) cross-sectional plane is a serration.
8. embedded flange according to claim 1 is characterized in that: described groove (5) cross-sectional plane is the rectangle of dribbling hat.
9. embedded flange according to claim 1 is characterized in that: described groove (5) cross-sectional plane is a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252776U CN202147896U (en) | 2011-07-05 | 2011-07-05 | Embedded flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252776U CN202147896U (en) | 2011-07-05 | 2011-07-05 | Embedded flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147896U true CN202147896U (en) | 2012-02-22 |
Family
ID=45588964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252776U Expired - Fee Related CN202147896U (en) | 2011-07-05 | 2011-07-05 | Embedded flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390591A (en) * | 2011-07-05 | 2012-03-28 | 刘景升 | Embedded flange |
-
2011
- 2011-07-05 CN CN201120252776U patent/CN202147896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390591A (en) * | 2011-07-05 | 2012-03-28 | 刘景升 | Embedded flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |