CN204646966U - A kind of negative pressure magnet disk-sucking device - Google Patents
A kind of negative pressure magnet disk-sucking device Download PDFInfo
- Publication number
- CN204646966U CN204646966U CN201520373022.2U CN201520373022U CN204646966U CN 204646966 U CN204646966 U CN 204646966U CN 201520373022 U CN201520373022 U CN 201520373022U CN 204646966 U CN204646966 U CN 204646966U
- Authority
- CN
- China
- Prior art keywords
- sucker
- seal disc
- motion bar
- negative pressure
- sleeve pipe
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a kind of negative pressure magnet disk-sucking device, described disk-sucking device comprises sucker, exhaust port, motion bar, seal disc, fixed base, sleeve pipe, described sucker upper end is provided with exhaust port, fixed base is provided with in described exhaust port, described fixed base is provided with sleeve pipe, be fitted with motion bar in described sleeve pipe, be provided with Returnning spring between described motion bar lower end and cover, described motion bar upper end is provided with seal disc.The utility model has the advantages that: above sucker, be provided with seal disc, when getting rid of gas in sucker, seal disc is opened, when sucker forms negative pressure, seal disc resets under the action of the spring, the lower surface of seal disc is the silica gel sealing coating increase sealing effect of the upper end-face edge of conical surface and exhaust port, only seal disc need be opened when taking off sucker, air enters sucker negative pressure and disappears, and makes sucker have automation application effect.
Description
Technical field
The utility model relates to a kind of absorption sucker technical field, especially relates to a kind of negative pressure magnet disk-sucking device.
Background technique
In daily life, the use of sucker is extensive, the ornaments such as suspended towel or the gaily decorated basket after generally being adsorbed by plastic suckers on bathroom or windshield.But, most of plastic suckers is easy to come off in use for some time, because when sucker uses, sucker sucks on surface of contact adsorption plane by the pull of vacuum produced after mainly relying on its periphery and surface of contact to fit completely, but general sucker in use for some time, because moist or temperature distortion, air can be made to invade from sucker periphery, thus destroy sucker and surface of contact, the pull of vacuum between adsorption plane.
Model utility content
The purpose of this utility model is for the deficiencies in the prior art, and provides a kind of a kind of negative pressure magnet disk-sucking device based on negative-pressure adsorption principle.
A kind of negative pressure magnet disk-sucking device of the present utility model, described disk-sucking device comprises sucker, exhaust port, motion bar, seal disc, fixed base, sleeve pipe, described sucker upper end is provided with exhaust port, fixed base is provided with in described exhaust port, described fixed base is provided with sleeve pipe, in described sleeve pipe, is fitted with motion bar, between described motion bar lower end and cover, be provided with Returnning spring, described motion bar upper end is provided with seal disc, and described sucker internal surface is installed with flat thin magnet.The upper end-face edge of described exhaust port is provided with silica gel sealing coating.The diameter of described sleeve pipe is not less than the internal diameter of motion bar.Described motion bar and sleeve pipe are Spielpassung, and the length of motion bar is not more than the length of sleeve pipe.The lower surface of described seal disc is conical surface.Described fixed base is that decussate texture is connected with exhaust port inwall.
The beneficial effects of the utility model are: be provided with seal disc above (1) sucker, when getting rid of gas in sucker, seal disc is opened, when sucker forms negative pressure, seal disc resets under the action of the spring, the lower surface of seal disc is the silica gel sealing coating increase sealing effect of the upper end-face edge of conical surface and exhaust port, (2) only seal disc need be opened when taking off sucker, air enters sucker negative pressure and disappears, sucker is made to have automation application effect, (3) sucker internal surface is installed with flat thin magnet, sucker is made to have dual Anti-fall function when being adsorbed on metal surface, increase Safety performance.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is sectional drawing of the present utility model;
Fig. 3 is three-dimensional view of the present utility model;
In figure: sucker 1, exhaust port 2, motion bar 3, seal disc 4, fixed base 5, sleeve pipe 6, flat thin magnet 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in the figure, a kind of negative pressure magnet disk-sucking device of the present utility model, described disk-sucking device comprises sucker 1, exhaust port 2, motion bar 3, seal disc 4, fixed base 5, sleeve pipe 6, described sucker 1 upper end is provided with exhaust port 2, fixed base 5 is provided with in described exhaust port 2, described fixed base 5 is provided with sleeve pipe 6, motion bar 3 is fitted with in described sleeve pipe 6, Returnning spring is provided with between described motion bar 3 lower end and sleeve pipe 6, described motion bar 3 upper end is provided with seal disc 4, described sucker 1 internal surface is installed with flat thin magnet 7, after when sucker is applied in metal surface, adsorption force lost efficacy, flat thin magnet prevents sucker from dropping.
The lower surface of described seal disc 4 is conical surface, and the upper end-face edge of exhaust port 2 is provided with silica gel sealing coating, adds the sealing effect of seal disc 4 and exhaust port 2.
The diameter of described sleeve pipe 6 is not less than the internal diameter of motion bar 3.Described motion bar 3 and sleeve pipe 6 are Spielpassung, and the length of motion bar 3 is not more than the length of sleeve pipe 6.
Described fixed base 5 is that decussate texture is connected with exhaust port 2 inwall, and decussate texture makes exhaust port 2 inside have space, is conducive to the flowing of gas.
Seal disc is provided with above sucker, when getting rid of gas in sucker, seal disc is opened, when sucker forms negative pressure, seal disc resets under the action of the spring, the lower surface of seal disc is the silica gel sealing coating increase sealing effect of the upper end-face edge of conical surface and exhaust port, only seal disc need be opened when taking off sucker, air enters sucker negative pressure and disappears, and makes sucker have automation application effect.
Claims (6)
1. a negative pressure magnet disk-sucking device, it is characterized in that, described disk-sucking device comprises sucker (1), exhaust port (2), motion bar (3), seal disc (4), fixed base (5), sleeve pipe (6), described sucker (1) upper end is provided with exhaust port (2), fixed base (5) is provided with in described exhaust port (2), described fixed base (5) is provided with sleeve pipe (6), motion bar (3) is fitted with in described sleeve pipe (6), Returnning spring is provided with between described motion bar (3) lower end and sleeve pipe (6), described motion bar (3) upper end is provided with seal disc (4), described sucker (1) internal surface is installed with flat thin magnet (7).
2. a kind of negative pressure magnet disk-sucking device according to claim 1, it is characterized in that, the upper end-face edge of described exhaust port (2) is provided with silica gel sealing coating.
3. a kind of negative pressure magnet disk-sucking device according to claim 1, is characterized in that, the diameter of described sleeve pipe (6) is not less than the internal diameter of motion bar (3).
4. a kind of negative pressure magnet disk-sucking device according to claim 1, is characterized in that, described motion bar (3) and sleeve pipe (6) are Spielpassung, and the length of motion bar (3) is not more than the length of sleeve pipe (6).
5. a kind of negative pressure magnet disk-sucking device according to claim 1, is characterized in that, the lower surface of described seal disc (4) is conical surface.
6. a kind of negative pressure magnet disk-sucking device according to claim 1, is characterized in that, described fixed base (5) is connected with exhaust port (2) inwall for decussate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373022.2U CN204646966U (en) | 2015-06-03 | 2015-06-03 | A kind of negative pressure magnet disk-sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373022.2U CN204646966U (en) | 2015-06-03 | 2015-06-03 | A kind of negative pressure magnet disk-sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646966U true CN204646966U (en) | 2015-09-16 |
Family
ID=54099723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373022.2U Expired - Fee Related CN204646966U (en) | 2015-06-03 | 2015-06-03 | A kind of negative pressure magnet disk-sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322552A (en) * | 2017-08-25 | 2017-11-07 | 六安微云电子科技有限公司 | A kind of safety helmet for building operation containing box |
| CN108167311A (en) * | 2018-01-08 | 2018-06-15 | 重庆公共运输职业学院 | A kind of positioning device and its application method that teaching appliance can be fixed on facade |
| CN108352694A (en) * | 2015-11-24 | 2018-07-31 | 住友电装株式会社 | Harness fastener |
-
2015
- 2015-06-03 CN CN201520373022.2U patent/CN204646966U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352694A (en) * | 2015-11-24 | 2018-07-31 | 住友电装株式会社 | Harness fastener |
| CN107322552A (en) * | 2017-08-25 | 2017-11-07 | 六安微云电子科技有限公司 | A kind of safety helmet for building operation containing box |
| CN107322552B (en) * | 2017-08-25 | 2020-10-16 | 芜湖腾飞信息科技有限公司 | Safety helmet containing box for construction |
| CN108167311A (en) * | 2018-01-08 | 2018-06-15 | 重庆公共运输职业学院 | A kind of positioning device and its application method that teaching appliance can be fixed on facade |
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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: 20150916 Termination date: 20160603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |