CN206827325U - A kind of fresh-keeping cup of vacuum-pumping - Google Patents
A kind of fresh-keeping cup of vacuum-pumping Download PDFInfo
- Publication number
- CN206827325U CN206827325U CN201720628017.0U CN201720628017U CN206827325U CN 206827325 U CN206827325 U CN 206827325U CN 201720628017 U CN201720628017 U CN 201720628017U CN 206827325 U CN206827325 U CN 206827325U
- Authority
- CN
- China
- Prior art keywords
- container
- cup
- piston piece
- vacuum
- shell
- 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
It the utility model is related to vacuum cup technical field, refer in particular to a kind of fresh-keeping cup of vacuum-pumping, including piston piece, shell, sealing baffle, cup lid, container, compression spring, one-way valve spring and unidirectional valve seals, cup lid is fixedly connected with container, piston piece, shell, sealing baffle, compression spring, one-way valve spring forms vacuum extractor with unidirectional valve seals, shell is at the top of cup lid, piston piece forms piston apparatus with shell by stopping means, spring retainer block is provided with piston piece, compression spring one end is placed on spring retainer block, the other end is contacted at the top of sealing baffle, one-way valve spring one end is placed on sealing baffle bottom, the other end is placed on unidirectional valve seals, container is provided with the gas outlet being equipped with unidirectional valve seals.Structure setting as the utility model use, by being provided with vacuum extractor on the fresh-keeping cup, the air in container can be discharged, reach inside container close to vacuum state, fruit juice can be carried out effectively fresh-keeping.
Description
Technical field
Vacuum cup technical field is the utility model is related to, refers in particular to a kind of fresh-keeping cup of vacuum-pumping.
Background technology
At present, with the improvement of living standards, in general family increasingly likes fresh fruit to be used for squeezing the juice drinking, but
Often drunk because of squeeze excessive it is endless, drink it is endless outwelling and wasting very much, and preservative film will be used by putting fridge freshness retaining, unrestrained
Take the cost of preservative film, do not put refrigerator, fruit juice in atmosphere largely lose by easily oxidation again, middle sense and nutritional ingredient.
The content of the invention
For problem above, the utility model provides a kind of fresh-keeping cup of vacuum-pumping, and the device can be by container
Air is discharged, and is reached close to vacuum state inside container, can be effectively fresh-keeping by fruit juice progress, and its is simple in construction, easy to operate,
Overall structure is easy to carry as thermos cup.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of fresh-keeping cup of vacuum-pumping, including it is piston piece, shell, sealing baffle, cup lid, container, compression spring, unidirectional
Valve spring and unidirectional valve seals, cup lid are fixedly connected with container, piston piece, shell, sealing baffle, compression spring, check valve
Spring forms vacuum extractor with unidirectional valve seals, and for shell at the top of cup lid, piston piece passes through stopping means structure with shell
Into piston apparatus, spring retainer block is provided with piston piece, compression spring one end is placed on spring retainer block, and the other end contacts at close
At the top of block plate, one-way valve spring one end is placed on sealing baffle bottom, and the other end is placed on unidirectional valve seals, and container is provided with
The gas outlet being equipped with unidirectional valve seals.
Furthermore, the stopping means includes the flange located at piston piece bottom and the positioning hole on shell,
Piston piece upper diameter is less than positioning bore dia, and is through at positioning hole and is communicated in the external world, and the lip diameter of piston piece bottom is more than
The diameter of positioning hole, and be stuck in positioning hole.
Furthermore, piston packing is provided between the sealing baffle and cup lid.
Furthermore, being fixedly connected using threaded connection between the cup lid and container, sets between cup lid and container
There is cup lid sealing ring.
The utility model beneficial effect：
Structure setting as the utility model use, can be by container by being provided with vacuum extractor on the fresh-keeping cup
Interior air discharge, reach close to vacuum state inside container, can be effectively fresh-keeping by fruit juice progress, its is simple in construction, operation
Convenient, overall structure is easy to carry as thermos cup.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model internal structure sectional view
1. piston piece；2. shell；3. inner ring back-up ring；4. cup lid；5. container；6. compression spring；7. piston packing；It is 8. single
To valve spring；9. unidirectional valve seals；10. cup lid sealing ring；11. flange；12. positioning hole；13. spring retainer block；50. outlet
Mouthful.
Embodiment
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the fresh-keeping cup of a kind of vacuum-pumping described in the utility model, including piston piece 1, shell 2,
Sealing baffle 3, cup lid 4, container 5, compression spring 6, one-way valve spring 8 and unidirectional valve seals 9, cup lid 4 is fixed with container 5 to be connected
Connect, piston piece 1, shell 2, sealing baffle 3, compression spring 6, one-way valve spring 8 and unidirectional valve seals 9 form vacuum means
Put, shell 2 forms piston apparatus by stopping means with shell 2, bullet is provided with piston piece 1 located at the top of cup lid 4, piston piece 1
Spring limited block 13, the one end of compression spring 6 are placed on spring retainer block 13, and the other end contacts at the top of sealing baffle 3, check valve bullet
The one end of spring 8 is placed on the bottom of sealing baffle 3, and the other end is placed on unidirectional valve seals 9, and container 5 is provided with and unidirectional valve seals 9
The gas outlet 50 being equipped with, piston packing 7 is provided between sealing baffle 3 and cup lid 4.Composition the utility model described above
Basic structure.
Structure setting as the utility model use, its operation principle：The fruit juice squeezed is loaded in container 5, by cup
Lid 4 is tightened, and presses piston piece 1, and piston piece 1 and shell 2 form piston apparatus, when piston piece 1 is pressed downwards, piston piece 1 with
Air is from the gap discharge between cup lid 4 and shell in the cavity that sealing baffle 3 is formed, while sealing baffle 3 is close with piston
The downward actuation of seal 7, reset is effected up by the effect of compression spring 6, while sealing baffle 3 drives piston packing
7 act upwards, piston piece 1 and the cavity that sealing baffle 3 is formed and generation draught head in container 5, and the air in container 5 is by going out
Gas port 50 promotes unidirectional valve seals 9 to act upwards, by air from the gap between unidirectional valve seals 9 and gas outlet 50, again
From the gap between the piston packing 7 and cup lid 4 of slip, the gap between piston piece 1 and shell 2 is discharged successively again, single
Gas outlet 50 is blocked again in the presence of one-way valve spring 8 to valve seals 9, by back and forth pressing, is reached and is connect inside container 5
Nearly vacuum state, can be effectively fresh-keeping by fruit juice progress, and its is simple in construction, easy to operate, in addition, the utility model overall structure
With the similar size of thermos cup, it is easy to carry.
More specifically, the stopping means includes the flange 11 located at the bottom of piston piece 1 and the positioning on shell 2
Hole 12, the upper diameter of piston piece 1 are less than the diameter of positioning hole 12, and are through at positioning hole 12 and are communicated in the external world, the bottom of piston piece 1 it is convex
The diameter of edge 11 is more than the diameter of positioning hole 12, and is stuck in positioning hole 12.Using such structure setting, effectively to piston piece 1
Carry out spacing, prevent piston piece 1 from deviating from.
More specifically, being fixedly connected using threaded connection between the cup lid 4 and container 5, cup lid 4 and container 5 it
Between be provided with cup lid sealing ring 10.Using such structure setting, make to keep sealing state between cup lid 4 and container 5, on cup lid 4
Steam vent only connected with check valve 8, by the way of threaded connection, be easy to the handling of cup lid 4 and container 5, cleaning is more convenient.
This is described with new embodiment above in association with accompanying drawing, but the utility model be not limited to it is above-mentioned
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case of the utility model aims and scope of the claimed protection are not departed from,
Many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (4)
- A kind of 1. fresh-keeping cup of vacuum-pumping, it is characterised in that：Including piston piece (1), shell (2), sealing baffle (3), cup lid (4), container (5), compression spring (6), one-way valve spring (8) and unidirectional valve seals (9), the cup lid (4) are solid with container (5) Fixed connection；The piston piece (1), shell (2), sealing baffle (3), compression spring (6), one-way valve spring (8) and unidirectional valve seals (9) vacuum extractor is formed, for the shell (2) at the top of cup lid (4), the piston piece (1) passes through spacing dress with shell (2) Put composition piston apparatus；Spring retainer block (13) is provided with the piston piece (1), described compression spring (6) one end is placed on spring retainer block (13) On, the other end is contacted at the top of sealing baffle (3), and described one-way valve spring (8) one end is placed on sealing baffle (3) bottom, another End is placed on unidirectional valve seals (9)；The container (5) is provided with the gas outlet (50) being equipped with unidirectional valve seals (9).
- A kind of 2. fresh-keeping cup of vacuum-pumping according to claim 1, it is characterised in that：The stopping means includes being located at The flange (11) of piston piece (1) bottom is less than with the positioning hole (12) on shell (2), piston piece (1) upper diameter Positioning hole (12) diameter, and be through at positioning hole (12) and be communicated in the external world, flange (11) diameter of piston piece (1) bottom is more than The diameter of positioning hole (12), and be stuck in positioning hole (12).
- A kind of 3. fresh-keeping cup of vacuum-pumping according to claim 1, it is characterised in that：The sealing baffle (3) and cup Piston packing (7) is provided between lid (4).
- A kind of 4. fresh-keeping cup of vacuum-pumping according to claim 1, it is characterised in that：The cup lid (4) and container (5) Between be fixedly connected using threaded connection, cup lid sealing ring (10) is provided between the cup lid (4) and container (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628017.0U CN206827325U (en) | 2017-06-01 | 2017-06-01 | A kind of fresh-keeping cup of vacuum-pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628017.0U CN206827325U (en) | 2017-06-01 | 2017-06-01 | A kind of fresh-keeping cup of vacuum-pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827325U true CN206827325U (en) | 2018-01-02 |
Family
ID=60772497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628017.0U Expired - Fee Related CN206827325U (en) | 2017-06-01 | 2017-06-01 | A kind of fresh-keeping cup of vacuum-pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206827325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030413A (en) * | 2018-01-20 | 2018-05-15 | 江门市智耐智能电器科技有限公司 | It is a kind of to drink the cooking processing and antistaling cup for taking out one |
-
2017
- 2017-06-01 CN CN201720628017.0U patent/CN206827325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030413A (en) * | 2018-01-20 | 2018-05-15 | 江门市智耐智能电器科技有限公司 | It is a kind of to drink the cooking processing and antistaling cup for taking out one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20210601 |