CN209186262U - A kind of vacuum cup lid and vacuum cup - Google Patents
A kind of vacuum cup lid and vacuum cup Download PDFInfo
- Publication number
- CN209186262U CN209186262U CN201821324718.6U CN201821324718U CN209186262U CN 209186262 U CN209186262 U CN 209186262U CN 201821324718 U CN201821324718 U CN 201821324718U CN 209186262 U CN209186262 U CN 209186262U
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- China
- Prior art keywords
- hole
- vacuum cup
- lid
- cup lid
- annular groove
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Abstract
The utility model discloses a kind of vacuum cup lid and vacuum cups, wherein vacuum cup lid includes lid, the lid is equipped with annular groove, the first through hole radially extended is equipped in the middle part of annular groove, the lower end of first through hole is equipped with the second through-hole penetrated through with first through hole, bi-directional venting valve is equipped in the annular groove, the bi-directional venting valve includes the exhaust triggering rod for being arranged in first through hole and capable of sealing the neck of first through hole and connecting with neck.The vacuum cup of the utility model, by being threadedly coupled in vacuum cup body with vacuum cup lid, so that realization vacuumizes and exhaust pressure relief.
Description
Technical field
The utility model belongs to daily necessities manufacturing technology field, more particularly, to a kind of vacuum cup lid and vacuum cup.
Background technique
The foods such as fruit juice are easy to oxidize rotten after contacting with the air for a long time, on the one hand influence sense organ and mouthfeel, another
Aspect nutrition is also lost seriously.To extend the shelf life, people attempt food to be placed in container, then extract out in container
Air, to make air capacity in container reduce to reduce the oxidation rate of food and realize and increase the effect of shelf-life.
Existing vacuum cup lid is only capable of realizing heat-insulated or heat preservation effect, even if can be vacuumized, but is taken out
After vacuumizing, due to belonging to vacuum state in cup body and negative pressure is higher, vacuum cup lid connect very close, vacuum cup with cup body
Lid is not readily separated with cup body, and it is very painstaking that user opens cup lid.It vacuumizes and arranges in addition, the irrational setting of air hole will lead to
Gas needs the overspending time, or is unfavorable for vacuum cup sealing, keeps sealing effect bad.Existing vacuum cup lid due to component compared with
It is more, cause vacuum cup volumes larger not portable.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides one kind convenient for vacuumizing, arranging
Gas and the vacuum cup lid and vacuum cup being sealed.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of vacuum cup lid, including lid, the lid are equipped with annular groove, are equipped with first radially extended in the middle part of annular groove
Through-hole, the lower end of first through hole are equipped with the second through-hole penetrated through with first through hole, are equipped with bi-directional venting valve, institute in the annular groove
Stating bi-directional venting valve includes being arranged in first through hole and capable of sealing the neck of first through hole and the exhaust connecting with neck touching
Lever, the exhaust triggering rod are surrounded by the skirt that can cover first through hole, and the skirt, which is equipped with, to be in communication with the outside
Third through-hole, the neck of the bi-directional venting valve can generate gap with first through hole when being stretched.It rotates, stir or lifts
The exhaust triggering rod can make the skirt of its surrounding and neck be stretched, so that vacuum cup lid be made to be vented by third through-hole.It is logical
Crossing control exhaust triggering rod exhaust keeps pressure release exhaust more convenient, and opening cup lid is more labor-saving, is more convenient user and uses.
Preferably, the lid lower end is additionally provided with Anti-stop cover, and Anti-stop cover is equipped with hollow cavity, the hollow cavity and second
Through-hole conducting, the bottom wall or side wall of Anti-stop cover are equipped with the fourth hole being connected to hollow cavity.Anti-stop cover is threadedly coupled with lid,
Seal with screwed joint is preferable, and it is easy to clean to be designed as dismountable structure, even if the foods such as fruit juice enter in vacuum cup lid,
It can also very easily dismantle and be cleaned, avoid being used for a long time pollution cup lid to generate peculiar smell, influence vacuum cup lid
Service life.Exhaust triggering rod is set in a ring groove, and this set can avoid user and carry out maloperation to exhaust triggering rod, simultaneously
Exhaust triggering rod can also be protected, it is hardly damaged and keeps cleaning.Fourth hole on Anti-stop cover can prevent food particle
Into in anti-blocking slot.
Preferably, annular clamping slot is provided in the annular groove, the skirt extends outward to form flange, the flange
Close connection is formed with clamping slot.The turnup structure and clamping slot form close connection, and bi-directional venting valve is completely embedded can be with
Enhance sealing effect, it is also possible to which bi-directional venting valve is avoided to damage.
Preferably, it is step structure that the clamping slot, which is closely vented triggering rod side side wall,.This structure design can increase
It turns over by force all over the close connection between structure and clamping slot, avoids bi-directional venting valve from falling off, also increase leakproofness.
Preferably, the annular groove periphery extends outward to form top platform, and the top platform is linked together with lid,
The first thread groove is equipped with below the top platform, the Anti-stop cover is detachably connected by the first thread groove and lid formation.
Preferably, second through-hole is at least 1, and the third through-hole is at least 1, and the fourth hole is at least
5.Further, second through-hole is 2, and the third through-hole is 3, and the fourth hole is 12.Described
Two through-holes, third through-hole, fourth hole are evenly distributed in the plane where it, in order to uniformly be evacuated or be vented.
Preferably, the bi-directional venting valve is made of elastic material.Further, the bi-directional venting valve by silica gel or
Rubber is made.
Preferably, exhaust triggering rod is that cylindrical protrusions structure is cylindrical.Such structure can use the structure of annular groove,
Volume is saved, avoids excessively occupying vacuum cup cover volume, to keep vacuum cup lid portable.
Preferably, the lid inner sidewall is equipped with the second thread groove, connects at the top of second thread groove with lid inner sidewall
It meets place and is equipped with seal washer.
A kind of vacuum cup, including vacuum cup body and vacuum cup lid, the vacuum cup body and vacuum cup lid pass through the second screw thread
Slot, which is formed, to be threadedly coupled.By being provided with the vacuum cup lid vacuumized with scavenging action, vacuum cup is used directly for taking out true
Sky facilitates preservation food, is also more convenient to open the vacuum cup of negative pressure state.
Compared with prior art, the utility model has the beneficial effects that may be implemented to vacuumize and be vented, open user
Vacuum cup lid is more labor-saving, and Anti-stop cover and vacuum cup lid detachable structure are easy to clean, can guarantee vacuum cup lid sanitation and hygiene, keep away
Exempt from peculiar smell caused by blocking because of food, leakproofness is also preferable, small in size easy to carry.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 the utility model structure Longitudinal cross section schematic；
Fig. 3 is the schematic perspective view of the utility model；
Fig. 4 is the top view of the utility model；
Fig. 5 is the bottom view of the utility model.
Description of symbols:
Lid 1；Annular groove 12；First through hole 121；Second through-hole 122；Clamping slot 123；Top platform 13；First screw thread
Slot 14；Second thread groove 15；Seal washer 16；
Bi-directional venting valve 2；It is vented triggering rod 21；Neck 22；Third through-hole 23；
Anti-stop cover 3；Hollow cavity 31；Fourth hole 32.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment one:
As shown in Figures 1 to 4, a kind of vacuum cup lid, including lid 1, the lid 1 are equipped with annular groove 12, annular groove 12
Middle part is equipped with the first through hole 121 radially extended, and the lower end of first through hole 121 is equipped with second penetrated through with first through hole 121 and leads to
Hole 122, the annular groove 12 is interior to be equipped with bi-directional venting valve 2, and the bi-directional venting valve 2 includes being arranged in first through hole 121 and energy
The exhaust triggering rod 21 for enough sealing the neck 22 of first through hole 121 and being connect with neck 22,21 surrounding of exhaust triggering rod
Equipped with the skirt that can cover first through hole 121, the skirt is equipped with the third through-hole 23 being in communication with the outside, the two-way row
The neck 22 of air valve 2 can generate gap with first through hole 121 when being stretched.The exhaust is rotated, stirs or lifts to touch
Bar 21 can make neck 22 be stretched, so that vacuum cup lid be made to be vented by third through-hole 23.21 row of triggering rod is vented by control
Gas keeps pressure release exhaust more convenient, and opening cup lid is more labor-saving, is more convenient user and uses.The setting of bi-directional venting valve 2 can both make
Vacuum cup lid save the vacuum cup lid by vacuumizing can with pressure release to be easier to open more for vacuumizing
Power.
As shown in Figure 2 and Figure 5,1 lower end of lid is additionally provided with Anti-stop cover 3, and Anti-stop cover 3 is equipped with hollow cavity 31, described
Hollow cavity 31 and the second through-hole 122 are connected, and the bottom wall or side wall of Anti-stop cover 3 are equipped with the fourth hole being connected to hollow cavity 31
32.Anti-stop cover 3 is threadedly coupled with lid 1, and seal with screwed joint is preferable, and it is easy to clean to be designed as dismountable structure, i.e.,
Enter the foods such as fruit juice in vacuum cup lid, can also very easily dismantle and be cleaned, avoids that pollution cup lid is used for a long time
To generate peculiar smell, the service life of vacuum cup lid is influenced.Exhaust triggering rod 21 is located in annular groove 12, and this set can avoid
User carries out maloperation to exhaust triggering rod 21, while can also protect exhaust triggering rod 21, is hardly damaged it and keeps cleaning.
Fourth hole 32 on Anti-stop cover 3 can prevent food particle from entering in anti-blocking slot.
As shown in Figures 1 to 5, when vacuumizing, exhaust triggering rod 21 is lifted, meanwhile, the skirt of bi-directional venting valve 2 due to
It vacuumizes and is extruded, make 22 contraction distortion of neck of bi-directional venting valve 2, neck 22 can be with first through hole 121 when being stretched
Gap is generated between generation, the first venthole 121 is in aeration status at this time.At this point, it is anti-blocking to have passed through the entrance of fourth hole 32
The air in 3 is covered, then enters to the skirt lower section of bi-directional venting valve 2 by the second through-hole 122 and first through hole 121, then again
Air is extracted out by third through-hole 23 on skirt border structure.
As shown in Figures 1 to 5, when exhaust pressure relief, stir or lift exhaust triggering rod 21 when, air by third through-hole 23 into
Enter to skirt, since exhaust triggering rod 21 is lifted, 22 contraction distortion of neck, neck 22 can be with first when being stretched
Through-hole 121 generates gap between generating, and the first venthole 121 is in ventable state at this time.Air can enter below skirt
First through hole 121, then through third through-hole 23 enter 3 hollow cavity 31 of Anti-stop cover in, into the air in hollow cavity 31 again into
Enter fourth hole 32, to realize that pressure release is vented.
As shown in Figures 1 to 4, it is provided with annular clamping slot 123 in the annular groove 12, the skirt extends outward to form
Flange, the flange and clamping slot 123 form close connection.The turnup structure and clamping slot 123 form close connection, two-way
Exhaust valve 2, which is completely embedded, can be enhanced sealing effect, it is also possible to which bi-directional venting valve 2 is avoided to damage.
As shown in Fig. 2, the clamping slot 123 closely exhaust 21 side side wall of triggering rod is step structure.This structure is set
Meter connect clamping slot 123 more closely with the turnup structure of bi-directional venting valve 2, avoids vacuumizing or lifting exhaust triggering rod 21
So that bi-directional venting valve 2 is fallen off, also increases leakproofness.
As shown in Figure 1 to Figure 3,12 periphery of annular groove extends outward to form top platform 13, the top platform 13
It is linked together with lid 1, the first thread groove 14 is equipped with below the top platform 13, the Anti-stop cover 3 passes through the first thread groove
14 are detachably connected with the formation of lid 1.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, second through-hole 122 is at least 1, and the third through-hole 23 is at least 1
A, the fourth hole 32 is at least 5.In the present embodiment, second through-hole 122 is 2, and the third through-hole 23 is 3
A, the fourth hole 32 is 12.Second through-hole 122, third through-hole 23, fourth hole 32 are evenly distributed in its institute
Plane on, in order to uniformly be evacuated or be vented.
Bi-directional venting valve 2 is made of elastic material, and further, bi-directional venting valve 2 is made of silica gel or rubber.By bullet
Property material be made, convenient for vacuumize with pressure release be vented, when vacuumizing and be vented, the neck 22 of bi-directional venting valve 2 and first lead to
Hole 121 generates gap, and first through hole 121 is allow to pass in and out air, and when not needing to vacuumize and be vented, first through hole 121 is to close
Conjunction state.
As shown in Figure 1 to Figure 3, exhaust triggering rod 21 is that cylindrical protrusions structure is cylindrical.Such structure can use ring
The structure of shape slot 12 reduces vacuum cup cover volume, to keep vacuum cup lid portable.
As shown in Figure 1, Figure 2 and shown in Fig. 5,1 inner sidewall of lid is equipped with the second thread groove 15, and second thread groove 15 pushes up
Portion and 1 inner sidewall junction of lid are equipped with seal washer 16.
Embodiment two;
A kind of vacuum cup, including vacuum cup body and vacuum cup lid, the vacuum cup body and vacuum cup lid pass through the second screw thread
Slot 15, which is formed, to be threadedly coupled.Second thread groove 15 can be formed with vacuum cup body and is threadedly coupled, and seal washer 16 can make vacuum cup lid
It is connect more closely with vacuum cup body, avoids gas leakage leak.By being provided with the vacuum cup lid vacuumized with scavenging action, very
Empty cup is used directly for vacuumizing, and facilitates preservation food, is also convenient for opening the vacuum cup of negative pressure state.When vacuum cup lid and take out
When vacuum plant connection is vacuumized, the air exhaust nozzle of vacuum evacuation device is connect with the skirt border structure of bi-directional venting valve 2, and third is logical
Hole 23 and exhaust triggering rod 21 are wrapped up by air exhaust nozzle.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of vacuum cup lid, including lid, which is characterized in that the lid is equipped with annular groove, is equipped in the middle part of annular groove radial
The first through hole of extension, the lower end of first through hole are equipped with the second through-hole penetrated through with first through hole, are equipped in the annular groove double
To exhaust valve, the bi-directional venting valve includes being arranged in first through hole and capable of sealing the neck of first through hole and connect with neck
The exhaust triggering rod connect, the exhaust triggering rod are surrounded by the skirt that can cover first through hole, the skirt be equipped with
The third through-hole of external world's connection, the neck of the bi-directional venting valve can generate gap with first through hole when being stretched.
2. a kind of vacuum cup lid according to claim 1, which is characterized in that the lid lower end is additionally provided with Anti-stop cover, prevents
Stifled to be covered with hollow cavity, the hollow cavity is connected with the second through-hole, and the bottom wall or side wall of Anti-stop cover are equipped with and hollow cavity
The fourth hole of connection.
3. a kind of vacuum cup lid according to claim 1, which is characterized in that be provided with annular clamping in the annular groove
Slot, the skirt extend outward to form flange, and the flange and clamping slot form close connection.
4. a kind of vacuum cup lid according to claim 3, which is characterized in that the clamping slot is closely vented triggering rod side
Side wall is step structure.
5. a kind of vacuum cup lid according to claim 2, which is characterized in that the annular groove periphery extends outward to form top
Portion's platform, the top platform are linked together with lid, and the first thread groove is equipped with below the top platform, and the Anti-stop cover is logical
The first thread groove is crossed to be detachably connected with lid formation.
6. vacuum cup lid according to claim 2, which is characterized in that second through-hole is at least 1, and the third is logical
Hole is at least 1, and the fourth hole is at least 5.
7. vacuum cup lid according to claim 2, which is characterized in that second through-hole is 2, and the third through-hole is
3, the fourth hole is 12.
8. vacuum cup lid according to claim 1, which is characterized in that the bi-directional venting valve is made of elastic material.
9. vacuum cup lid according to claim 1, which is characterized in that the lid inner sidewall is equipped with the second thread groove, institute
It states and is equipped with seal washer with lid inner sidewall junction at the top of the second thread groove.
10. a kind of vacuum cup, including vacuum cup body, which is characterized in that further include true described in claim 1 to 9 any one
Empty cup lid, the vacuum cup body are threadedly coupled with the formation of vacuum cup lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324718.6U CN209186262U (en) | 2018-08-16 | 2018-08-16 | A kind of vacuum cup lid and vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324718.6U CN209186262U (en) | 2018-08-16 | 2018-08-16 | A kind of vacuum cup lid and vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186262U true CN209186262U (en) | 2019-08-02 |
Family
ID=67403662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821324718.6U Expired - Fee Related CN209186262U (en) | 2018-08-16 | 2018-08-16 | A kind of vacuum cup lid and vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186262U (en) |
-
2018
- 2018-08-16 CN CN201821324718.6U patent/CN209186262U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190802 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |