CN110279268A - A kind of vacuum cup - Google Patents
A kind of vacuum cup Download PDFInfo
- Publication number
- CN110279268A CN110279268A CN201910504691.1A CN201910504691A CN110279268A CN 110279268 A CN110279268 A CN 110279268A CN 201910504691 A CN201910504691 A CN 201910504691A CN 110279268 A CN110279268 A CN 110279268A
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- CN
- China
- Prior art keywords
- positioning
- ring
- cup
- connection
- lid
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
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- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of vacuum cup, including cup body, the cup body is open at one end；The cup lid being connect with described body openings one end；The cup body includes outer cup, inner cup and liner, and inner cup is located in outer cup, and liner is located in inner cup；The liner at the bottom is equipped with pedestal and layer of silica gel, and layer of silica gel is located in pedestal, and layer of silica gel offsets with liner at the bottom, and pedestal packaging type is set to outside outer cup；Sealing device is provided between cup body and cup lid；By the way that sealing device is arranged, in cup body and cup lid rotation connection procedure so that rotary part is adapted rotatable engagement docking with positioning element, can be realized positioning seal ring with to connect sealing ring inconsistent, connect retainer and be adapted and rotary clamping with positioning ring；The sealing of cup body and cup lid is improved, sealing effect is good, further improves the heat insulation effect of vacuum cup.
Description
Technical field
The invention belongs to technical field of living goods, and in particular to a kind of vacuum cup.
Background technique
Water is Source of life, and people must absorb a certain amount of moisture daily, could maintain the physical condition of health.Doctor
It is recommended that drink warm water, drink cold water less more.Hot water can promote the metabolism of human body, enhance immune function of human body.Daily life
In, vacuum cup is that people are commonly used to carry the tool of hot water, because it can keep the temperature of water for a long time, thus increasingly by
The welcome of people.
Existing vacuum cup generally uses the various ways such as screw thread, buckle, and lid and accommodating cavity are sealed, using spiral shell
Line structure is a kind of usually used mode, and internal screw thread is arranged in the aperture position of accommodating cavity, external screw thread is arranged on lid, leads to
Internal screw thread and externally threaded cooperation are crossed to realize the sealing to accommodating cavity, but since helicitic texture generally has gap, namely
It is that cannot be fully sealed to realization, be easy to cause the liquid in accommodating cavity to flow out when in use in this way, or can not reach very
Good heat preservation or safety effect；User experience is affected, brings inconvenience to using.
In view of the above technical problems, it therefore needs to improve.
Summary of the invention
The present invention be in order to overcome above-mentioned defect in the prior art, provide a kind of structure it is simple, it is easy to use, sealing effect
Fruit is good, the vacuum cup of good damping effect.
In order to reach the goals above, the technical scheme adopted by the invention is that: a kind of vacuum cup, including cup body, the cup
Body is open at one end；The cup lid being connect with described body openings one end；The cup body includes outer cup, inner cup and liner, and inner cup is located at
In outer cup, liner is located in inner cup；The liner at the bottom is equipped with pedestal and layer of silica gel, and layer of silica gel is located in pedestal, and layer of silica gel
It offsets with liner at the bottom, pedestal packaging type is set to outside outer cup；Sealing device is provided between cup body and cup lid.
As a preferred solution of the present invention, the sealing device includes being fixedly arranged on the rotary part of cup lid bottom and consolidating
Positioning element set on cup body top, rotary part are adapted rotatable engagement with positioning element, for cup body and cup lid revotating card
Close envelope.
As a preferred solution of the present invention, the positioning element includes positioning ring and locating piece；Locating piece is fixed to be connected
It is connected on the outside of positioning ring, locating piece is fixedly connected with cup body；The positioning ring and locating piece junction are additionally provided with positioning seal ring；
The rotary part includes connection ring, connection retainer and lantern ring cover；Lantern ring cover is fixedly connected on connection ring outer end.
As a preferred solution of the present invention, it is equipped with and positioning seal ring position phase between the connection ring and lantern ring cover
Corresponding connection sealing ring；Connection retainer is fixed on one end of connection ring by several banking pins；The other end and cup of connection ring
Lid is fixedly connected；It is corresponding with positioning ring position to connect retainer；When rotary part is docked with positioning element rotation, location sealing
Circle with to connect sealing ring inconsistent, at the same time, connect retainer and be adapted and rotary clamping with positioning ring.
As a preferred solution of the present invention, several connection convex blocks are formed on the outside of the connection retainer；In contrast
It answers, positioning ring inner ring side is equipped with and the positioning groove that connect convex block and match；It is equipped on the outside of the locating piece recessed with positioning
The corresponding locating convex block of slot number, it is corresponding, rotation compatible with locating convex block is formed in the lantern ring cover
Groove；While connecting convex block and positioning groove rotation clamping, locating convex block and turning groove also rotate clamping.
As a preferred solution of the present invention, several positioning pins are provided on the positioning ring, which is located at fixed
The right side of position groove, for limiting horizontally slipping for connection convex block；The inner wall of the positioning ring, connection retainer and connection ring is same
On one horizontal plane.
As a preferred solution of the present invention, the positioning seal ring includes the first sharp portion, the first positioning region and position
In the first step portion of the first positioning region two sides；First sharp portion, the first positioning region are fixedly connected with first step portion, one at
Type；The connection sealing ring includes the second sharp portion, the second positioning region and the second step portion positioned at the second positioning region two sides；The
Two sharp portions, the second positioning region are fixedly connected with second step portion, are integrally formed；First positioning region is inserted into positioning ring and is determined
Between the block of position, the outside of positioning ring and locating piece, the first point are fitted in respectively positioned at the first step portion of the first positioning region two sides
Thorn portion stretches out in the connection lateral wall of positioning ring and locating piece；Between the second positioning region insertion connection ring and lantern ring cover, position
The outside of connection ring and lantern ring cover is fitted in respectively in the second step portion of the second positioning region two sides, and the second sharp portion stretches out in company
Connect the connection lateral wall of ring and lantern ring cover；When rotary part is connect with positioning element, the first sharp portion and the second sharp portion are mutual
Fitting squeezes.
As a preferred solution of the present invention, the inner cup bottom is connected with outer cup bottom, is formed on the outer wall of outer cup
There is external screw thread, pedestal is equipped with internal screw thread compatible with external screw thread.
As a preferred solution of the present invention, finite place piece, layer of silica gel two sides and base inner wall are formed on the pedestal
It offsets with locating part；Downward fillet is formed at the Base edge, layer of silica gel bottom is formed with idle loop slot.
As a preferred solution of the present invention, the cup lid includes outer steel lid, interior steel lid and lid sealing ring, interior steel lid position
In in outer steel lid, lid sealing ring is fixedly connected with lantern ring cover.
The beneficial effects of the present invention are:
1. by setting sealing device, in cup body and cup lid rotation connection procedure, so that rotary part and positioning element
Be adapted rotatable engagement docking, can be realized positioning seal ring with to connect sealing ring inconsistent, connect retainer and mutually fitted with positioning ring
Match and rotary clamping；The sealing of cup body and cup lid is improved, sealing effect is good, further improves the heat insulation effect of vacuum cup；
2. pedestal of the invention plays heat-insulated effect, pedestal is plastic material, prevents the heat transfer of outer cup, layer of silica gel
It offsets with liner, so that liner is during installation, liner at the bottom will not collide with inner cup, so that liner has during installation
Better safety, while in vacuum cup during taking, buffering of the vibration that liner generates by layer of silica gel, so that liner
There is better stability in inner cup, in vacuum cup when falling or overturning, layer of silica gel plays the role of warm punching to liner, improves
The security performance of liner.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
Fig. 2 is A-A cross-sectional view of the embodiment of the present invention；
Fig. 3 is connection retainer structural schematic diagram of the embodiment of the present invention；
Fig. 4 is locating ring structure schematic diagram of the embodiment of the present invention；
Fig. 5 is positioning block structure schematic diagram of the embodiment of the present invention；
Fig. 6 is locating piece of the embodiment of the present invention and positioning ring attachment structure schematic diagram；
Fig. 7 is positioning seal ring structural schematic diagram of the embodiment of the present invention；
Fig. 8 is connection ring structure schematic diagram of the embodiment of the present invention；
Fig. 9 is B-B cross-sectional view of the embodiment of the present invention；
Appended drawing reference in figure: cup body 1, cup lid 2, outer steel lid 2-1, interior steel lid 2-2, lid sealing ring 2-3, outer cup 3, external screw thread
3-1, inner cup 4, liner 5, layer of silica gel 6, pedestal 8, internal screw thread 8-1, locating part 8-3, positioning element 10 connect retainer 11, connection
Convex block 11-1, connection sealing ring 12, the second sharp portion 12-1, second step portion 12-2, the second positioning region 12-3, positioning ring 14,
Positioning groove 14-1, positioning pin 14-2, connection ring 15, locating piece 16, locating convex block 16-1, positioning seal ring 18, the first spine
Portion 18-1, first step portion 18-2, the first positioning region 18-3, rotary part 20, lantern ring cover 26, turning groove 26-1, sealing dress
Set 100.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention.
Embodiment: as shown in Figure 1, a kind of vacuum cup, including cup body 1, the cup body 1 are open at one end；It is opened with the ontology 1
The cup lid 2 of mouth one end connection；The cup body 1 includes outer cup 3, inner cup 4 and liner 5, and inner cup 4 is located in outer cup 3, and liner 5 is located at
In inner cup 4；5 bottom of liner is equipped with pedestal 8 and layer of silica gel 6, and layer of silica gel 6 is located in pedestal 8, and layer of silica gel 6 and 5 bottom of liner
Portion offsets, and 8 packaging type of pedestal is set to outside outer cup 3；Sealing device 100 is provided between cup body 1 and cup lid 2；Sealing device 100
Including the rotary part 20 for being fixedly arranged on 2 bottom of cup lid and the positioning element 10 for being fixedly arranged on 1 top of cup body, rotary part 20 and positioning
Component 10 is adapted rotatable engagement, closely seals for cup body 1 and 2 revotating card of cup lid.
It by the way that sealing device 100 is arranged, is rotated in connection procedure in cup body 1 and cup lid 2, so that rotary part 20 and positioning
Component 10 is adapted rotatable engagement docking, can be realized positioning seal ring with connect sealing ring inconsistent, connect retainer and position
Ring is adapted and rotary clamping；The sealing of cup body and cup lid is improved, sealing effect is good, further improves the heat preservation of vacuum cup
Effect.
Positioning element 10 includes positioning ring 14 and locating piece 16；Locating piece 16 is fixedly connected on 14 outside of positioning ring, positioning
Block 16 is fixedly connected with cup body 1；The positioning ring 14 is additionally provided with positioning seal ring 18 with 16 junction of locating piece；The rotating part
Part 20 includes connection ring 15, connection retainer 11 and lantern ring cover 26；Lantern ring cover 26 is fixedly connected on 15 outer end of connection ring；Connection ring 15
Connection sealing ring 12 corresponding with 18 position of positioning seal ring is equipped between lantern ring cover 26；Connection retainer 11 passes through several limits
Position nail 13 is fixed on one end of connection ring 15；The other end of connection ring 15 is fixedly connected with cup lid 2；Connect retainer 11 and positioning ring
14 positions are corresponding；When being docked when the rotation of rotary part 20 and positioning element 10, positioning seal ring 18 with connect 12 phase of sealing ring
It contradicts, at the same time, connection retainer 11 is adapted and rotary clamping with positioning ring 14.
Lantern ring cover 26 is equipped with limiting device, which is used to limit lantern ring cover 26 and the left and right of locating piece 16 is slided
It is dynamic；The main function of limiting device is after the rotation of rotary part 20 and positioning element 10 dock, for by lantern ring cover 26 and
Locating piece 16 is connected and fixed, can be by lantern ring cover 26 and positioning when needing to disassemble rotary part 20 and positioning element 10
Block 16 separates, and ensure that the safety that cup body 1 and cup lid 2 use；It is protected by setting positioning seal ring 18 with sealing ring 12 is connect
The leakproofness for having demonstrate,proved cup body 1 Yu cup lid 2 passes through the rotation between connection retainer 11 and positioning ring 14, lantern ring cover 26 and locating piece 16
Turn clamping, ensure that the stability that cup body 1 is connect with cup lid 2, by setting positioning pin 14-2 and limiting device, effectively prevents
Cup body 1 connect later sliding with cup lid 2, ensure that safety in utilization.
Several connection convex block 11-1 are formed on the outside of connection retainer 11；Corresponding, 14 inner ring side of positioning ring is set
The positioning groove 14-1 for having and connecting convex block 11-1 and matching；It is equipped with and positioning groove 14-1 quantity phase on the outside of the locating piece 16
Corresponding locating convex block 16-1, corresponding, it is compatible with locating convex block 16-1 fixed to be formed in the lantern ring cover 26
Position convex block 16-1；While connecting convex block 11-1 and positioning groove 14-1 rotation clamping, locating convex block 16-1 and turning groove 26-
1 also rotation clamping.
By positioning groove 14-1 and the rotary clamping for connecting convex block 11-1 and locating convex block 16-1 and turning groove 26-1,
It ensure that the connective stability and firmness of cup body 1 Yu cup lid 2, while but also positioning seal ring 18 is pasted with sealing ring 12 is connect
The tautness of conjunction also ensures the integral strength of connection, easy to use and peace while guaranteeing that cup body 1 and cup lid 2 seal
Entirely.
Several positioning pin 14-2 are provided on positioning ring 14, positioning pin 14-2 is located at the right side of positioning groove 14-1, uses
Horizontally slipping for convex block 11-1 is connected in limiting；By be arranged positioning pin 14-2 so that connection convex block 11-1 slide into positioning it is recessed
While the right side of slot 14-1, positioning action can be played, effectively prevents the left and right in positioning groove 14-1 connection convex block 11-1
Sliding.
Positioning seal ring 18 is identical as connection 12 shape of sealing ring, and the positioning seal ring 18 is laid in positioning ring in 45 °
Corresponding between 14 and locating piece 16, the connection sealing ring 12 is corresponding with 18 position of positioning seal ring, connects close
Seal 12 is laid between connection ring 15 and lantern ring cover 26 in 135 °；Positioning seal ring 18 includes the first sharp portion 18-1, first
Positioning region 18-3 and first step portion 18-2 positioned at the first positioning region two sides 18-3；First sharp portion 18-1, the first positioning region
18-3 is fixedly connected with first step portion 18-2, is integrally formed；The connection sealing ring 12 includes the second sharp portion 12-1, second
Positioning region 12-3 and second step portion 12-2 positioned at the second positioning region two sides 12-3；Second sharp portion 12-1, the second positioning region
12-3 is fixedly connected with second step portion 12-2, is integrally formed；First positioning region 18-3 be inserted into positioning ring 14 and locating piece 16 it
Between, the first step portion 18-2 positioned at the first positioning region two sides 18-3 fits in the outside of positioning ring 14 Yu locating piece 16 respectively,
First sharp portion 18-1 stretches out in the connection lateral wall of positioning ring 14 Yu locating piece 16；The second positioning region 12-3 insertion connection
Between ring 15 and lantern ring cover 26, the second step portion 12-2 positioned at the second positioning region two sides 12-3 fits in 15 He of connection ring respectively
The outside of lantern ring cover 26, the second sharp portion 12-1 stretch out in the connection lateral wall of connection ring 15 and lantern ring cover 26；Rotary part 20
When connecting with positioning element 10, the first sharp portion 18-1 and the second sharp portion 12-1 are bonded to each other extruding；First step portion 18-2
Right angle is seen as in positioning seal ring 18 and the cross section for connecting sealing ring 12 with the step of second step portion 12-2；The step
With very strong labyrinth effect and positioning seal ring 18 and the reliable installation for connecting sealing ring 12 may be implemented.
On the one hand a degree of labyrinth effect is generated by step, another aspect positioning seal ring 18 with connect sealing ring
12 due to be radially applied to its squeeze pressure not only in interior side compression on positioning ring 14 and locating piece 16 but also outside
Side compression in connection ring 15 and lantern ring cover 26, the positioning seal ring 18 that constitutes and keep in this way with connect sealing ring 12 especially and have
Sharp ground meets its novel sealing function in the following manner: the step of the first step portion 18-2 and second step portion 12-2 exists
Right angle, the first sharp portion 18-1 and the second sharp portion 12-1 are seen as in positioning seal ring 18 and the cross section for connecting sealing ring 12
Connection squeeze, it is axially compressed, hence improve 18 pairs of positioning seal ring connection sealing rings 12 extruding sealing, this pressure
It tightly can use connection retainer 11 and be applied to 18 pairs of compressions connecting on sealing ring 12 of positioning seal ring with the axial direction of positioning ring 14
Power.
By setting positioning seal ring 18 with connect sealing ring 12, positioning seal ring 18 with connect sealing ring 12 to cup body 1
It squeezes and is improved since the step of first step portion 18-2 and second step portion 12-2 are corresponding with the sealing of cup lid 2；Together
When rotary part 20 and positioning element 10 during rotary clamping, hence improve positioning seal ring 18 with connect sealing ring 12
Sealing to cup body 1 and cup lid 2, sealing effect are good.
Such as Fig. 9,4 bottom of inner cup is connected with 3 bottom of outer cup, and external screw thread 3-1 is formed on the outer wall of outer cup 3, is set on pedestal 8
There is internal screw thread 8-1 compatible with external screw thread 3-1；It is threadedly coupled between pedestal 8 and outer cup 1, so that between outer cup 1 and pedestal 8
With better connectivity.
Finite place piece 8-3 is formed on pedestal 8,6 two sides of layer of silica gel offset with 8 inner wall of pedestal and locating part 8-3；The pedestal
8 edges form downward fillet 8-2, and 6 bottom of layer of silica gel is formed with idle loop slot 6-2, and the design of idle loop slot 6-2 is so that layer of silica gel
6 have better deflection, to increase the buffering effect of layer of silica gel 6 Yu liner 5.
Cup lid 2 includes outer steel lid 2-1, interior steel lid 2-2 and lid sealing ring 2-3, and interior steel lid 2-2 is located in outer steel lid 2-1, lid
Sealing ring 2-3 is fixedly connected with lantern ring cover 26.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference in figure is used more herein: cup body 1, cup lid 2, outer steel lid 2-1, interior steel lid 2-2, Gai Mi
Seal 2-3, outer cup 3, external screw thread 3-1, inner cup 4, liner 5, layer of silica gel 6, pedestal 8, internal screw thread 8-1, locating part 8-3, positioning region
Part 10, connection retainer 11, connection convex block 11-1, connection sealing ring 12, the second sharp portion 12-1, second step portion 12-2, second
Positioning region 12-3, positioning ring 14, positioning groove 14-1, positioning pin 14-2, connection ring 15, locating piece 16, locating convex block 16-1 are fixed
Position sealing ring 18, the first sharp portion 18-1, first step portion 18-2, the first positioning region 18-3, rotary part 20, lantern ring cover 26,
Turning groove 26-1, the equal terms of sealing device 100, but it does not exclude the possibility of using other terms；Only using these terms
Merely to being more convenient to describe and explain essence of the invention；Being construed as any additional limitation all is and this
What spirit was disagreed.
Claims (10)
1. a kind of vacuum cup, it is characterised in that；Including cup body (1), the cup body (1) is open at one end；It is open with the ontology (1)
The cup lid (2) of one end connection；The cup body (1) includes outer cup (3), inner cup (4) and liner (5), and inner cup (4) is located at outer cup (3)
Interior, liner (5) is located in inner cup (4)；Liner (5) bottom is equipped with pedestal (8) and layer of silica gel (6), and layer of silica gel (6) is located at bottom
In seat (8), and layer of silica gel (6) offsets with liner (5) bottom, and pedestal (8) packaging type is set to outer cup (3) outside；Cup body (1) and cup
Sealing device (100) are provided between lid (2).
2. a kind of vacuum cup according to claim 1, it is characterised in that: the sealing device (100) includes being fixedly arranged on cup
It covers the rotary part (20) of (2) bottom and is fixedly arranged on the positioning element (10) on cup body (1) top, rotary part (20) and positioning region
Part (10) is adapted rotatable engagement, closely seals for cup body (1) with cup lid (2) revotating card.
3. a kind of vacuum cup according to claim 2, it is characterised in that: the positioning element (10) includes positioning ring (14)
With locating piece (16)；Locating piece (16) is fixedly connected on the outside of positioning ring (14), and locating piece (16) is fixedly connected with cup body (1)；
The positioning ring (14) and locating piece (16) junction are additionally provided with positioning seal ring (18)；The rotary part (20) includes connection
Ring (15), connection retainer (11) and lantern ring cover (26)；Lantern ring cover (26) is fixedly connected on connection ring (15) outer end.
4. a kind of vacuum cup according to claim 3, it is characterised in that: between the connection ring (15) and lantern ring cover (26)
Equipped with connection sealing ring (12) corresponding with positioning seal ring (18) position；It connects retainer (11) and passes through several banking pins (13)
It is fixed on one end of connection ring (15)；The other end of connection ring (15) is fixedly connected with cup lid (2)；Connect retainer (11) and positioning
Ring (14) position is corresponding；When rotary part (20) and positioning element (10), rotation is docked, positioning seal ring (18) with connect
Sealing ring (12) is inconsistent, and at the same time, connection retainer (11) is adapted and rotary clamping with positioning ring (14).
5. a kind of vacuum cup according to claim 4, it is characterised in that: be formed on the outside of the connection retainer (11) several
It connects convex block (11-1)；Corresponding, positioning ring (14) inner ring side is equipped with determines with connect that convex block (11-1) matches
Position groove (14-1)；Locating convex block (16- corresponding with positioning groove (14-1) quantity is equipped on the outside of the locating piece (16)
1), corresponding, it is formed in the lantern ring cover (26) and locating convex block (16-1) compatible turning groove (26-1)；
While connecting convex block (11-1) and positioning groove (14-1) rotation clamping, locating convex block (16-1) and turning groove (26-1)
Rotation clamping.
6. a kind of vacuum cup according to claim 5, it is characterised in that: be provided with several positioning on the positioning ring (14)
It sells (14-2), which is located at the right side of positioning groove (14-1), for limiting the left and right of connection convex block (11-1)
Sliding；The inner wall of the positioning ring (14), connection retainer (11) and connection ring (15) is in same level.
7. a kind of vacuum cup according to claim 6, it is characterised in that: the positioning seal ring (18) includes the first spine
Portion (18-1), the first positioning region (18-3) and the first step portion (18-2) for being located at the two sides the first positioning region (18-3)；First point
Thorn portion (18-1), the first positioning region (18-3) are fixedly connected with first step portion (18-2), are integrally formed；The connection sealing ring
It (12) include the second sharp portion (12-1), the second positioning region (12-3) and the second step for being located at the two sides the second positioning region (12-3)
Portion (12-2)；Second sharp portion (12-1), the second positioning region (12-3) are fixedly connected with second step portion (12-2), one at
Type；Between first positioning region (18-3) insertion positioning ring (14) and locating piece (16), it is located at the first positioning region (18-3) two
The first step portion (18-2) of side fits in the outside of positioning ring (14) Yu locating piece (16) respectively, and the first sharp portion (18-1) is stretched
For the connection lateral wall of positioning ring (14) and locating piece (16)；Second positioning region (12-3) insertion connection ring (15) and set
Between ring cover (26), be located at the two sides the second positioning region (12-3) second step portion (12-2) fit in respectively connection ring (15) and
The outside of lantern ring cover (26), the second sharp portion (12-1) stretch out in the connection lateral wall of connection ring (15) and lantern ring cover (26)；Rotation
When rotation member (20) is connect with positioning element (10), the first sharp portion (18-1) is bonded to each other crowded with the second sharp portion (12-1)
Pressure.
8. a kind of vacuum cup according to claim 1, which is characterized in that inner cup (4) bottom and outer cup (3) bottom phase
Even, it is formed with external screw thread (3-1) on the outer wall of outer cup (3), pedestal (8) is equipped with external screw thread (3-1) compatible internal screw thread
(8-1)。
9. a kind of vacuum cup according to claim 8, which is characterized in that form finite place piece (8- on the pedestal (8)
3), layer of silica gel (6) two sides offset with pedestal (8) inner wall and locating part (8-3)；Pedestal (8) edge forms downward circle
Angle (8-2), layer of silica gel (6) bottom are formed with idle loop slot (6-2).
10. a kind of vacuum cup according to claim 4, which is characterized in that the cup lid (2) includes outer steel lid (2-1), interior
Steel lid (2-2) and lid sealing ring (2-3), interior steel lid (2-2) are located in outer steel lid (2-1), lid sealing ring (2-3) and lantern ring cover
(26) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504691.1A CN110279268A (en) | 2019-06-12 | 2019-06-12 | A kind of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504691.1A CN110279268A (en) | 2019-06-12 | 2019-06-12 | A kind of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110279268A true CN110279268A (en) | 2019-09-27 |
Family
ID=68003797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910504691.1A Pending CN110279268A (en) | 2019-06-12 | 2019-06-12 | A kind of vacuum cup |
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| Country | Link |
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| CN (1) | CN110279268A (en) |
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| US20180098651A1 (en) * | 2014-01-09 | 2018-04-12 | Goverre, Inc. | Closeable beverage lid |
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| CN207837323U (en) * | 2017-06-09 | 2018-09-11 | 上海思乐得不锈钢制品有限公司 | Cup |
| CN107202019A (en) * | 2017-06-30 | 2017-09-26 | 浙江杰锎科技有限公司 | A kind of multifunctional water pump |
| CN206903924U (en) * | 2017-06-30 | 2018-01-19 | 浙江杰锎科技有限公司 | Sealing device and the water pump with the sealing device |
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Application publication date: 20190927 |
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