CN205525157U - A fixture for vacuum pumping device - Google Patents
A fixture for vacuum pumping device Download PDFInfo
- Publication number
- CN205525157U CN205525157U CN201620102117.5U CN201620102117U CN205525157U CN 205525157 U CN205525157 U CN 205525157U CN 201620102117 U CN201620102117 U CN 201620102117U CN 205525157 U CN205525157 U CN 205525157U
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- Prior art keywords
- pit
- shell
- vacuum suction
- splint
- suction device
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Abstract
The utility model discloses a fixture for vacuum pumping device, including shell and splint, splint one side and shell rotatable coupling are provided with an elastically returning mechanism between splint and the shell, be provided with a pit on the opposite side of the corresponding splint of shell, be provided with the through -hole of bleeding on the lateral wall of pit. Adopt above -mentioned structure the utility model discloses a set up splint on the shell to corresponding splint department at the shell and setting up the pit, through splint centre gripping sack, liberation staff's both hands make the staff can carry out other operations, improve work efficiency, and the pit can be received and store liquefied moisture, avoid liquefied moisture to flow in the evacuation subassembly along the pipeline. The utility model discloses simple structure, convenient operation, work efficiency is high, long service life.
Description
Technical field
This utility model relates to a kind of clamping device for vacuum suction device.
Background technology
Some are frequently referred to packaging bag or pail pack or the work of other inner evacuation in the activity sealed up for safekeeping of packaging of some families, need for this to be equipped with vacuum suction device, existing vacuum suction device needs people by hand with vacuum suction device, the bleeding point of object to be taken out to be kept laminating during evacuation, whole process needs staff to keep work, personnel's utilization ratio is low, reduce work efficiency, and when in time taking out inner and contain relatively juicy, moisture can not effectively be separated by existing vacuum suction device, a kind of clamping device for vacuum suction device possessing separation moisture is provided for this this utility model.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of clamping device for vacuum suction device.
This utility model solves its technical problem and be the technical scheme is that
A kind of clamping device for vacuum suction device, including shell and clamping plate, described clamping plate side is rotatably connected with shell, an elastic recoil mechanism it is provided with between clamping plate and shell, it is provided with a pit on the opposite side of described shell correspondence clamping plate, the sidewall of described pit is provided with one and bleeds through hole.
Described through hole of bleeding is arranged on pit side wall upper part.
Described pit upper end is funnel-form, and through hole of bleeding is positioned on this pit upper end sidewall.
Described pit upper end sidewall is additionally provided with some projections.
Some projections are evenly distributed on pit upper end sidewall.
Described pit upper end side wall surface is latticed.
Described pit top edge upwardly extends and is provided with an annular protrusion, and the top of this annular protrusion is provided with an annular groove, is provided with sealing ring in this annular groove.
Described elastic recoil mechanism is set to torsion spring.
Described annular protrusion enclosed space can be completely covered by clamping plate.
Described pit can be completely covered by clamping plate.
The beneficial effects of the utility model are: use this utility model of said structure by arranging clamping plate on shell, and pit is set at shell correspondence clamping plate, sack is clamped by clamping plate, the both hands of liberation staff, make staff can carry out other operation, improving work efficiency, pit can receive the moisture storing liquefaction, it is to avoid the moisture of liquefaction flows in evacuation assembly along pipeline.This utility model simple in construction, easy to operate, work efficiency is high, and service life is long.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1～Fig. 2, this utility model is a kind of clamping device for vacuum suction device, including shell 1 and clamping plate 2, clamping plate 2 side is rotatably connected with shell 1, a spring return mechanism it is provided with between clamping plate 2 and shell 1, being provided with a pit 4 on the opposite side of the corresponding clamping plate 2 of shell 1, the sidewall of pit 4 is provided with one and bleeds through hole 3, pit 4 can be completely covered by clamping plate 2；In the present embodiment, this elastic recoil mechanism is preferably torsion spring, and it also has other embodiment, such as shell fragment or spring etc. spring to be set to torsion spring certainly, and torsion spring is easy for installation, and service life is long, does not affect overall appearance.Use this utility model of said structure by arranging clamping plate 2 on shell 1, and pit 4 is set at the corresponding clamping plate 2 of shell 1, sack is clamped by clamping plate 2, the both hands of liberation staff, make staff can carry out other operation, improving work efficiency, pit 4 can receive the moisture storing liquefaction, it is to avoid the moisture of liquefaction flows in evacuation assembly along pipeline.This utility model simple in construction, easy to operate, work efficiency is high, and service life is long.
As it can be seen, pit 4 upper end is funnel-form, through hole 3 of bleeding is positioned on this pit upper end sidewall, and top is round table-like, and lower end is cylindrical, and through hole 3 of bleeding is arranged in upper portion side wall.Lower end, columned bottom is used for water storage, and the pit 4 of this structure can well play the effect of the moisture collecting liquefaction.Or pit 4 can be overall cylindrical, and through hole 3 of bleeding is positioned at its side wall upper part.
As it can be seen, pit 4 upper portion side wall is additionally provided with some protruding 5, in the present embodiment, some protruding 5 are preferably provided to be uniformly distributed.The setting of protruding 5 can prevent the sidewall of object to be taken out to be fitted in the sidewall (completely laminating may result in through hole 3 of bleeding shut) on pit 4 top completely, it is ensured that bleeds is smoothed out.Additionally, it is possible to be arranged to latticed by pit upper end side wall surface, same effect can also be played.
As shown in the figure, in order to improve pumping efficiency, need to reduce gas leak phenomenon, upwardly extend in pit 4 top edge for this and be provided with an annular protrusion 6, the top of this annular protrusion 6 is provided with an annular groove 7, being provided with sealing ring 8 in this annular groove 7, annular protrusion 6 enclosed space can be completely covered by clamping plate 2, so that clamping plate 2 can rapid abutting joint seal with annular protrusion 6；Preferably sealing is can reach by the cooperation of sealing ring 8 and clamping plate 2.
Above-described embodiment is preferred version of the present utility model, and this utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the scope set by the application claim.
Claims (10)
1. the clamping device for vacuum suction device, it is characterized in that including shell (1) and clamping plate (2), described clamping plate (2) side is rotatably connected with shell (1), an elastic recoil mechanism it is provided with between clamping plate (2) and shell (1), it is provided with a pit (4) on the opposite side of the corresponding clamping plate of described shell (1) (2), the sidewall of described pit (4) is provided with one and bleeds through hole (3).
A kind of clamping device for vacuum suction device, it is characterised in that described in through hole (3) of bleeding be arranged on pit (4) side wall upper part.
A kind of clamping device for vacuum suction device, it is characterised in that described pit (4) upper end is funnel-form, and through hole of bleeding (3) is positioned on this pit upper end sidewall.
A kind of clamping device for vacuum suction device, it is characterised in that described pit upper end sidewall is additionally provided with some projections (5).
A kind of clamping device for vacuum suction device, it is characterised in that some projections (5) are evenly distributed on pit upper end sidewall.
A kind of clamping device for vacuum suction device, it is characterised in that described pit upper end side wall surface is latticed.
A kind of clamping device for vacuum suction device, it is characterized in that described pit (4) top edge upwardly extends and be provided with an annular protrusion (6), the top of this annular protrusion (6) is provided with an annular groove (7), is provided with sealing ring (8) in this annular groove (7).
A kind of clamping device for vacuum suction device, it is characterised in that described elastic recoil mechanism is set to torsion spring.
A kind of clamping device for vacuum suction device, it is characterised in that described annular protrusion (6) enclosed space can be completely covered by clamping plate (2).
A kind of clamping device for vacuum suction device, it is characterised in that described pit (4) can be completely covered by clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102117.5U CN205525157U (en) | 2016-02-01 | 2016-02-01 | A fixture for vacuum pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102117.5U CN205525157U (en) | 2016-02-01 | 2016-02-01 | A fixture for vacuum pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205525157U true CN205525157U (en) | 2016-08-31 |
Family
ID=56775178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102117.5U Active CN205525157U (en) | 2016-02-01 | 2016-02-01 | A fixture for vacuum pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205525157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842021A (en) * | 2021-01-26 | 2021-05-28 | 黄山学院 | Multi-angle show stand is used in visual transmission design |
-
2016
- 2016-02-01 CN CN201620102117.5U patent/CN205525157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842021A (en) * | 2021-01-26 | 2021-05-28 | 黄山学院 | Multi-angle show stand is used in visual transmission design |
| CN112842021B (en) * | 2021-01-26 | 2022-10-14 | 黄山学院 | Multi-angle show stand is used in visual transmission design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528499 No. 3, Yidong street, Kanghua Road, Shiqi District, Zhongshan City, Guangdong Province Patentee after: Guangdong Taili Technology Group Co.,Ltd. Address before: 528499 No. 3, Yidong street, Kanghua Road, Shiqi District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd. |