CN208789999U - A kind of vacuum evacuation device - Google Patents
A kind of vacuum evacuation device Download PDFInfo
- Publication number
- CN208789999U CN208789999U CN201821562846.4U CN201821562846U CN208789999U CN 208789999 U CN208789999 U CN 208789999U CN 201821562846 U CN201821562846 U CN 201821562846U CN 208789999 U CN208789999 U CN 208789999U
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- China
- Prior art keywords
- evacuation device
- vacuum evacuation
- nozzle
- vacuum
- type connector
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Abstract
The utility model discloses a kind of vacuum evacuation devices, including vacuum generator, further include V-type connector, are provided with nozzle and V-arrangement support leg on the V-type connector.The vacuum generator bottom is provided with connecting pin, is provided with connecting groove at the top of the V-type connector, connecting groove is detachably connected with connecting pin.The utility model have the characteristics that mechanical structure it is simple, it is easy to store, vacuumize it is high-efficient.
Description
Technical field
The utility model relates to vacuumize field more particularly to a kind of vacuum evacuation device.
Background technique
Currently, the desire Vacuumizing bag is first sealed, is connect when vacuumizing to desire Vacuumizing bag by existing vacuum machine
By the nozzle of the vacuum machine against after at the diaphragm (vacuumizing position) on the surface for being intended to Vacuumizing bag, be then turned on true
Empty machine is vacuumized to Vacuumizing bag is intended to.When idle storage, the nozzle of vacuum machine directly contacts table top, be easy to stick to dust or
Sundries, nozzle contacts insecure with the diaphragm on the surface for being intended to Vacuumizing bag when reusing, and leakproofness is poor, and then makes
Vacuumize the drawbacks such as efficiency reduction.
Utility model content
That the purpose of the utility model is to provide a kind of mechanical structures is simple, easy to store, vacuumizes high-efficient vacuumize
Device, to overcome shortcoming in the prior art.
The utility model achieves the above object through the following technical schemes:
A kind of vacuum evacuation device, including vacuum generator further include V-type connector, are provided with suction on the V-type connector
Nozzle and V-arrangement support leg.The vacuum generator bottom is provided with connecting pin, is provided with connecting groove at the top of the V-type connector,
Connecting groove is detachably connected with connecting pin.
In order to further increase leakproofness, it is arranged between the vacuum generator bottom and V-type connector top edge
Flexible sealing element.
Further, the elastic sealing element is annular.
Further, the nozzle is tubaeform or organ shape.
Further, the nozzle is elastic sealed body, and the elastic sealed body is rubber or TPE or PVC.
Nozzle and V-arrangement support leg are provided in the utility model on V-type connector, vacuum generator bottom is provided with connection
End, V-type connector top are provided with connecting groove, and connecting groove is detachably connected with connecting pin.When unlatching vacuum generator
When, vacuum evacuation device enters working condition, and nozzle and V-arrangement support leg simultaneously because nozzle is elastic sealed body, are taken out at horizontal
When vacuum, it can be formed without self-styled state is locked, raising vacuumizes efficiency；It, can be with when leaving unused when vacuum evacuation device stops working
It is put using the side inclination of V-arrangement support leg, so that nozzle avoids nozzle from adhering to sundries not with deck contact.
It is provided with elastic sealing element between vacuum generator bottom and V-type connector top edge in the utility model,
When vacuum generator is connect with V-type connector, the surrounding edge of elastic sealing element and V-type connector, which is formed, to be sealed, so as to so that
Reach sealing location structure that is air tight and making the V-type connector between the vacuum generator and the peripheral wall of V-type connector
It is more firm, and then further improve and vacuumize efficiency.
In conclusion the utility model have the characteristics that mechanical structure it is simple, it is easy to store, vacuumize it is high-efficient.
Detailed description of the invention
Fig. 1 is the main view of vacuum evacuation device described in the utility model.
Fig. 2 is vacuum evacuation device use state diagram described in the utility model.
Fig. 3 is placement state schematic diagram when vacuum evacuation device described in the utility model is idle.
In figure: 1 is vacuum generator, and 2 be V-type connector, and 3 be nozzle, and 4 be V-arrangement support leg, and 5 be connecting pin, and 6 be company
Groove is connect, 7 be elastic sealing element.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 2, a kind of vacuum evacuation device, including vacuum generator 1, it further include V-type connector 2, the V-type connects
Nozzle 3 and V-arrangement support leg 4 are provided on connector 2.1 bottom of vacuum generator is provided with connecting pin 5, the V-type connector
2 tops are provided with connecting groove 6, and connecting groove 6 and connecting pin 5 are detachably connected.
In the present embodiment, it is arranged between 1 bottom of vacuum generator and 2 top edge of V-type connector flexible
Sealing element 7.
The elastic sealing element 7 is annular.
The nozzle 3 is tubaeform or organ shape.
The nozzle 3 is elastic sealed body, and the elastic sealed body is rubber or TPE or PVC.
Referring to Fig. 3, the vacuum evacuation device is idle when putting, and the side inclination that can use V-arrangement support leg 4 is put, so that
Nozzle 3 with deck contact, does not avoid nozzle from adhering to sundries.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of vacuum evacuation device, including vacuum generator (1), which is characterized in that further include V-type connector (2), the V-type
Nozzle (3) and V-arrangement support leg (4) are provided on connector (2).
2. vacuum evacuation device according to claim 1, which is characterized in that vacuum generator (1) bottom is provided with company
It connects end (5), is provided with connecting groove (6) at the top of the V-type connector (2), connecting groove (6) and connecting pin (5) are removably
Connection.
3. vacuum evacuation device according to claim 1, which is characterized in that vacuum generator (1) bottom and the V-type
Elastic sealing element (7) are provided between connector (2) top edge.
4. vacuum evacuation device according to claim 3, which is characterized in that the elastic sealing element (7) is annular.
5. vacuum evacuation device according to claim 1, which is characterized in that the nozzle (3) is tubaeform or organ shape.
6. vacuum evacuation device according to claim 5, which is characterized in that the nozzle (3) is elastic sealed body.
7. vacuum evacuation device according to claim 6, which is characterized in that the elastic sealed body be rubber or TPE or
PVC。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562846.4U CN208789999U (en) | 2018-09-21 | 2018-09-21 | A kind of vacuum evacuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562846.4U CN208789999U (en) | 2018-09-21 | 2018-09-21 | A kind of vacuum evacuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208789999U true CN208789999U (en) | 2019-04-26 |
Family
ID=66210615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562846.4U Active CN208789999U (en) | 2018-09-21 | 2018-09-21 | A kind of vacuum evacuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208789999U (en) |
-
2018
- 2018-09-21 CN CN201821562846.4U patent/CN208789999U/en active Active
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| GR01 | Patent grant |