CN2503968Y - Handle loose proof structure of filter board - Google Patents
Handle loose proof structure of filter board Download PDFInfo
- Publication number
- CN2503968Y CN2503968Y CN 01234516 CN01234516U CN2503968Y CN 2503968 Y CN2503968 Y CN 2503968Y CN 01234516 CN01234516 CN 01234516 CN 01234516 U CN01234516 U CN 01234516U CN 2503968 Y CN2503968 Y CN 2503968Y
- Authority
- CN
- China
- Prior art keywords
- filter plate
- handle
- nested
- internal thread
- screw
- 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 a handle structure connected with a filter plate, and is mainly used to ensure the reliable connection of the handle and the filter plate. The utility model comprises a handle and a filter plate, wherein, the handle is fixed on the both sides of the filter plate, when the filter plate is manufactured, an internal thread is nested, injected or moulded in the plate body on the both sides of the filter plate, and the handle is nested and turned on by adopting a screw and the inner thread positioned in the plate body on the both sides of the filter plate. The utility model has the advantages that the screw hole connected with the handle in the filter plate is nested and replaced through an internal thread with a screw thread and matched with the material of connecting the screw, thereby under gravity action, the handle is effectively ensured, without distortion, without loosening, and with a reliable connection after being nested as well as connected with the internal thread positioned in the filter plate.
Description
The utility model relates to a kind of handle arrangement that is connected with filter plate, is mainly used in to guarantee that handle is connected with the reliable of filter plate.
Background technology of the present utility model: existing filter plate, handle syndeton, in the filter plate of filter plate both sides, attack the screw hole of being with screw thread, handle after spinning by the screw hole in rigidity screw and the filter plate is solidified as a whole handle and filter plate.The problem that exists is: be subjected to the restriction of filter plate Material Strength, hardness and filter plate own wt, the screw hole of the band screw thread in its filter plate, with the spinning of rigidity screw in by being subjected to filter plate weight, the influence of carrying filter plate weight, in use, service time is long slightly, will cause the connecting screw of handle and filter plate loosening, handle is connected not firm with filter plate, seriously influence the normal use of filter plate.
Purpose of design of the present utility model: avoid the weak point in the background technology, design a kind of can effectively overcome the filter plate screw hole be connected with the rigidity screw back stressed loosening, connect not firm deficiency, guarantee that fundamentally handle is connected with the reliable of filter plate.
Design of the present utility model: the screw hole that is connected with handle in the filter plate is with the nested replacement of internal thread that has screw thread and injection moulding or be embossed in the both sides of filter plate, purpose makes the nested material of internal thread identical or close with the material of handle connecting screw, after guaranteeing that handle is connected with the internal thread that is positioned at filter plate is nested with its connecting screw, under the effect of gravity, can not produce distortion, loosening, thereby guarantee that handle is connected with the reliable of filter plate.Its technical scheme: board handle of filter anti-loose structure, it comprises handle (2) and filter plate (4), handle (2) is fixed on the both sides of filter plate (4), nested (3) injection moulding of its internal thread or be embossed in the plate body of filter plate (4) both sides, handle (2) adopt screw (1) to spin with the internal thread nested (3) that is positioned at filter plate (4) both sides plate body.
The utility model is compared with background technology, because the screw hole that is connected with handle in the filter plate is used that be complementary with the connecting screw material and the nested replacement of internal thread that have screw thread, therefore can guarantee effectively that handle is after being connected with the internal thread that is positioned at filter plate is nested, under the effect of gravity, indeformable, not loosening, the reliable connection.
Description of drawings:
Fig. 1 is a handle and structural representation after filter plate is connected.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram among Fig. 1.
Fig. 4 is that structural representation cuts open in the nested office of internal thread.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
1～5 pair of the utility model is done to chat art in conjunction with the accompanying drawings.
The board handle of filter anti-loose structure, it comprises handle (2) and filter plate (4), handle (2) is fixed on the both sides of filter plate (4), internal thread nested (3) injection moulding simultaneously or be embossed in the plate body of filter plate (4) both sides when making filter plate, handle (2) adopts screw (1) to spin with the internal thread nested (3) that is positioned at filter plate (4) both sides plate body.Internal thread nested (3) adopts metal material (as carbon steel, stainless steel or the like) to make and be complementary with the material of screw (1).The profile both ends (5) of internal thread nested (3) be quadrangle or hexagon or octagon or irregularly shaped, middle part (6) be groove shape structure.It all is prior art that the structure of handle and filter plate constitutes, and is not described herein at this.
Claims (3)
1, a kind of board handle of filter anti-loose structure, it comprises handle (2) and filter plate (4), handle (2) is fixed on the both sides of filter plate (4), it is characterized in that: internal thread nested (3) is injection-moulded in the plate body of filter plate (4) both sides, and handle (2) adopts screw (1) to spin with the internal thread nested (3) that is positioned at filter plate (4) both sides plate body.
2, board handle of filter anti-loose structure according to claim 1 is characterized in that: internal thread nested (3) adopts metal material to make and be complementary with the material of screw (1).
3, board handle of filter anti-loose structure according to claim 1 is characterized in that: the profile both ends (5) of internal thread nested (3) be quadrangle or hexagon or octagon or irregularly shaped, middle part (6) be groove shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234516 CN2503968Y (en) | 2001-08-29 | 2001-08-29 | Handle loose proof structure of filter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234516 CN2503968Y (en) | 2001-08-29 | 2001-08-29 | Handle loose proof structure of filter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503968Y true CN2503968Y (en) | 2002-08-07 |
Family
ID=33647966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234516 Expired - Fee Related CN2503968Y (en) | 2001-08-29 | 2001-08-29 | Handle loose proof structure of filter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503968Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114367A (en) * | 2010-12-25 | 2011-07-06 | 杭州兴源过滤科技股份有限公司 | Filter press filter plate handle with lubrication, loosening prevention and shaft rotation prevention functions |
| RU2801807C1 (en) * | 2022-05-17 | 2023-08-15 | Цзинцзинь Эквипмент Инк. | Filter plate handle and filter plate for filter press |
-
2001
- 2001-08-29 CN CN 01234516 patent/CN2503968Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114367A (en) * | 2010-12-25 | 2011-07-06 | 杭州兴源过滤科技股份有限公司 | Filter press filter plate handle with lubrication, loosening prevention and shaft rotation prevention functions |
| CN102114367B (en) * | 2010-12-25 | 2013-02-13 | 杭州兴源过滤科技股份有限公司 | Filter press filter plate handle with lubrication, loosening prevention and shaft rotation prevention functions |
| RU2801807C1 (en) * | 2022-05-17 | 2023-08-15 | Цзинцзинь Эквипмент Инк. | Filter plate handle and filter plate for filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |