CN205350509U - Electromagnetic valve - Google Patents
Electromagnetic valve Download PDFInfo
- Publication number
- CN205350509U CN205350509U CN201520954930.0U CN201520954930U CN205350509U CN 205350509 U CN205350509 U CN 205350509U CN 201520954930 U CN201520954930 U CN 201520954930U CN 205350509 U CN205350509 U CN 205350509U
- Authority
- CN
- China
- Prior art keywords
- bobbin
- screw thread
- external screw
- coil former
- electromagnetic valve
- 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
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses an electromagnetic valve, include coil former and tubular metal resonator around there being the coil, coil former bottom be external screw thread, tubular metal resonator bottom welded nut, and the nut fits with the external screw thread of coil former bottom mutually, through fixing of nut and coil former bottom external screw thread rotation carrying on tubular metal resonator and coil former. The utility model discloses compare with the conventional art, improve the atress degree on transferring to metal covering below welded nut through the effort with fixed, improved the constant intensity of coil former with the metal covering, also lengthened electromagnetic valve's life simultaneously.
Description
Technical field
This utility model belongs to appliance field, is specifically related to a kind of for electromagnetic valve.
Background technology
Traditional line solenoid valve coil and metallic sheath are fixed insecure, owing to bobbin is upper and bobbin often adopts the materials such as plastics, bearing the gravity of metallic sheath and the gravity of coil, the time one is long easily loosening, just in case causing metallic sheath to come off can produce no small potential safety hazard.
Summary of the invention
Goal of the invention: the purpose of this utility model is in that for the deficiencies in the prior art, it is provided that a kind of fixation, difficult drop-off electromagnetic valve.
Technical scheme: in order to achieve the above object, originally it is that utility model is specifically performed by: a kind of electromagnetic valve, including the bobbin and the metal tube that are wound with coil, it is external screw thread, metal tube bottom welding nut bottom described bobbin, and the external screw thread bottom nut and bobbin fits mutually, transferred by external thread rotary bottom nut and bobbin and carry out the fixing of metal tube and bobbin.
Further, described bobbin top can be provided with slotted eye, inner wall of metal tube top is provided with the projection fitted mutually with slotted eye, when metal tube and bobbin fit, in protruding snapping into position in slots.
Beneficial effect: this utility model, compared with conventional art, improves stress degree on the nut of welding by being transferred to by fixing active force below metallic sheath, improves the fixing intensity of bobbin and metallic sheath, also extend the service life of electromagnetic valve simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model bobbin schematic diagram；
Fig. 2 is this utility model metallic sheath schematic diagram；
Fig. 3 is the inwall schematic diagram of this utility model metallic sheath.
Detailed description of the invention
Embodiment 1:
As shown in Figures 1 to 3, a kind of electromagnetic valve that this utility model provides, including the bobbin 1 and the metal tube 2 that are wound with coil, it is external screw thread 11, metal tube 2 bottom welding nut 21 bottom described bobbin, and external screw thread 11 phase bottom nut 21 and bobbin fits, rotated by external screw thread 11 bottom nut 21 and bobbin and carry out the fixing of metal tube 2 and bobbin 1, further, described bobbin 1 top can be provided with slotted eye 12, metal tube 2 inwall top is provided with the projection 22 suitable with slotted eye 12 phase, when metal tube 2 and bobbin 1 fit, in protruding 22 snapping into position in slots 12.
Claims (2)
1. an electromagnetic valve, including the bobbin (1) and the metal tube (2) that are wound with coil, it is characterized in that, it is external screw thread (11), metal tube (2) bottom welding nut (21) bottom described bobbin, and the external screw thread (11) bottom nut (21) and bobbin fits mutually, rotate (11) by external screw thread bottom nut (21) and bobbin and carry out the fixing of metal tube (2) and bobbin (1).
2. electromagnetic valve according to claim 1, it is characterized in that, described bobbin (1) top is provided with slotted eye (12), metal tube (2) inwall top is provided with the projection (22) suitable mutually with slotted eye (12), when metal tube (2) and bobbin (1) fit, in protruding (22) snapping into position in slots (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954930.0U CN205350509U (en) | 2015-11-26 | 2015-11-26 | Electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954930.0U CN205350509U (en) | 2015-11-26 | 2015-11-26 | Electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350509U true CN205350509U (en) | 2016-06-29 |
Family
ID=56167594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954930.0U Expired - Fee Related CN205350509U (en) | 2015-11-26 | 2015-11-26 | Electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443834A (en) * | 2015-11-26 | 2016-03-30 | 无锡市诚天诺执行器制造有限公司 | Electromagnetic valve |
-
2015
- 2015-11-26 CN CN201520954930.0U patent/CN205350509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443834A (en) * | 2015-11-26 | 2016-03-30 | 无锡市诚天诺执行器制造有限公司 | Electromagnetic valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20201126 |