CN209058683U - A kind of vacuum cup cover structure - Google Patents
A kind of vacuum cup cover structure Download PDFInfo
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- CN209058683U CN209058683U CN201821349983.XU CN201821349983U CN209058683U CN 209058683 U CN209058683 U CN 209058683U CN 201821349983 U CN201821349983 U CN 201821349983U CN 209058683 U CN209058683 U CN 209058683U
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- pressure release
- button
- vacuum cup
- bracket
- cup lid
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Abstract
The utility model relates to insulation cup technology fields, refer in particular to a kind of vacuum cup cover structure, including the cup lid being correspondingly connected with vacuum cup, cup lid is equipped with pressure release water outlet, driving assembly and control assembly are equipped with inside cup lid, inner cover is equipped with below cup lid, inner cover is correspondingly connected with control assembly, driving assembly drive control component drives inner cover to realize the opening and closing for controlling pressure release water outlet, it inside covers equipped with pressure release venthole, pressure release venthole is correspondingly arranged on relief valve, relief valve is correspondingly connected with control assembly, driving assembly drive control component drives relief valve to realize the opening and closing for controlling pressure release venthole.The opening and closing of relief valve realization control pressure release venthole are driven by driving assembly drive control component, effectively the pressure in vacuum cup is released by pressure release venthole, it drives inner cover to realize the opening and closing of control pressure release water outlet by driving assembly drive control component, effectively pours out the water in vacuum cup by pressure release water outlet.
Description
Technical field
The utility model relates to insulation cup technology fields, refer in particular to a kind of vacuum cup cover structure.
Background technique
Existing vacuum cup after heating water in cup, after water temperature reduces or shakes cup, leads to inside and outside cup that there are larger
Pressure, be difficult to open so as to cause cup lid button, cup lid is difficult to the problem of unscrewing.
Patent publication No. CN204995126U discloses a kind of Novel pressure relief exhaust component, including middle cover and cushion rubber, middle cover
It is connected with each other by back-off and lid, No.1 cushion rubber is equipped between middle cover and lid, No.1 cushion rubber is located at middle cover and is formed between covering
In clip cavity, connects bayonet socket is equipped at the top of middle cover, is equipped with No. two cushion rubbers in connects bayonet socket, No. two cushion rubbers are U-shape, No. two cushion rubbers with
Connects bayonet socket intersects connection, and No. two cushion rubbers are contacted and locked with bottle body by screw thread Tooth movement, and middle cover is by thread
Extruding force moves upwardly so that No.1 cushion rubber stress, and sealing function is played in the locking of No.1 cushion rubber stress.It is logical by the way of
It crosses rotating cup lid and realizes pressure release, it is relatively elaborate, and by can just drink water after turning round de-cup lid completely, it finishes off again in rotation torsion again
Cup lid operates more troublesome.
Patent publication No. CN201365768Y discloses easy twisting valve of heat-insulating cup cover, has cup lid, and cup lid outside is intermediate to be equipped with
Circular hole, interior be equipped with of circular hole unload compression bar, unload compression bar lower end connection seal disc, are cased with a Gask-O-Seal on seal disc, upper even to press
Disk, pressing plate is interior to be equipped with spring and spring pad.It is to unload compression bar by pressing seal disc is driven to realize to circular hole by the way of
Sealing and pressure release, also needing to turn round de-cup cover buckle completely when drinking water can just drink water, and finish off on rotation is turned round again again
Cup lid operates more troublesome.
Therefore the prior art still has room for improvement.
Utility model content
In view of the above problems, the utility model provides a kind of vacuum cup cover structure, pass through driving assembly drive control
Component drives relief valve to realize the opening and closing of control pressure release venthole, and the pressure in vacuum cup is effectively passed through pressure release outlet
Hole is released, and is driven inner cover to realize the opening and closing of control pressure release water outlet by driving assembly drive control component, effectively will
Water in vacuum cup is poured out by pressure release water outlet, ingenious in design, easy to operate, practical.
To achieve the goals above, the technical solution of the utility model application is as follows:
A kind of vacuum cup cover structure, including the cup lid being correspondingly connected with vacuum cup, cup lid is equipped with pressure release water outlet, cup
Lid is internal to be equipped with driving assembly and control assembly, is equipped with inner cover below cup lid, inner cover is correspondingly connected with control assembly, driving assembly
Drive control component drives inner cover to realize the opening and closing of control pressure release water outlet, inside covers equipped with pressure release venthole, pressure release
Venthole is correspondingly arranged on relief valve, and relief valve is correspondingly connected with control assembly, and driving assembly drive control component drives pressure release
Valve realizes the opening and closing of control pressure release venthole.Using such structure setting, pass through driving assembly drive control component
It drives relief valve to realize the opening and closing of control pressure release venthole, effectively lets out the pressure in vacuum cup by pressure release venthole
Out, the opening and closing that inner cover realization control pressure release water outlet is driven by driving assembly drive control component, effectively will heat preservation
Water in cup is poured out by pressure release water outlet, ingenious in design, easy to operate, practical.
Furthermore, fixed frame is equipped with inside the cup lid, fixed frame is equipped with outer cover, between fixed frame and outer cover at
Type is equipped with cavity, and driving assembly and control assembly are set in cavity.Using such structure setting, by driving assembly and control group
Part is set in cup lid is matched in the cavity being combined by outer cover and fixed frame, ingenious in design, is occupied little space.
Furthermore, the driving component includes button, movable support and guide groove bracket, and guide groove bracket is positioned at cavity
On inner wall, button is equipped with movable support, and in guide groove bracket, button top passes through the outer cover through-hole covered outside
Containment portion is exposed to, button bottom is correspondingly arranged with movable support, and movable support is correspondingly arranged with control assembly.Using in this way
Structure setting, convenient for by Manual press button down, button drives movable support downward actuation, movable support drives control again
Component downward actuation processed, to realize the function of passing through driving assembly drive control component.
Furthermore, the periphery of the button is equipped with multiple buttons protrusion, and button bottom is equipped with multiple latches, activity
Bracket outer ring is equipped with multiple bracket tabs, and bracket tab upper surface is equipped with inclined surface, the upper position of guide groove internal stent
It is equipped with inclined surface detent equipped with a plurality of raised locating slot, and between two neighboring raised locating slot, button is matched by button projection
It closes in guide groove bracket, movable support is embedded in guide groove bracket by bracket tab cooperation, the latch and bracket tab of button
On inclined surface be correspondingly arranged, inclined surface is correspondingly arranged with guide groove bracket top incline detent.Using such structure setting, lead to
The design for crossing protrusion, which is realized, is limited in button and movable support in guide groove bracket, when inclining on the latch and bracket tab of button
Inclined-plane is influenced to cause to rotate on bracket tab when corresponding to by inclined-plane, when bracket tab moves down into the inclined surface detent of guide groove bracket,
Bracket tab can rotate the function of blocking to the face detent of being inclined by.
In practical application, button projection is set on the outer ring of button, and latch is set on the bottom of button, and bracket tab is set to
On the outer ring of movable support, inclined surface detent is set between two neighboring raised locating slot, that is to say, that: when button clicks
It drives bracket tab to rotate a detent, and the face detent of being inclined by blocks positioning, drives bracket convex again when the button is pressed again
One detent of rotation is played, the bracket tab that the face detent of being inclined by blocks positioning turns to raised locating slot corresponding position again, such as
This realizes the effect blocked and recycled between not blocking.
Furthermore, the control assembly includes buckle, motion bar and button spring, and it is solid to snap through snaps into position slot
It is correspondingly arranged due to motion bar top, and with movable support, the bottom positioning of button spring is placed on the guide post of fixed frame, button
Buckle is contacted at the top of spring, the lower part of motion bar sequentially passes through guide hole and the interior pressure release venthole covered on guide post, and
Relief valve is fixed with by relief valve locating slot.Using such structure setting, under original state, when hand push button is downward
When, button drives movable support downward actuation, drives buckle to realize by movable support and drives motion bar downward actuation, motion bar
Drive relief valve downward again, pressure release venthole is opened, thus what the pressure in vacuum cup was discharged by pressure release venthole for realization
Effect jacks up buckle under the bounce effect of button spring, when hand is unclamped to drive motion bar upward by buckle
It is reset under original state.Wherein, the guide hole on guide post plays the limit to motion bar.
In practical application, relief valve is fixed on the lower part of motion bar, under original state, under the elastic force effect of button spring
Relief valve tension is affixed on pressure release outlet hole site, realizes the effect for being closed pressure release venthole.
Furthermore, the fixed frame bottom is equipped with spring positioning slot, and inner cover is set to below cup lid by pressure release spring,
The upper end of pressure release spring is positioned in spring positioning slot, the lower end of pressure release spring be positioned in cover, pressure release spring is placed on activity
The lower part of bar.Using such structure setting, inner cover tension is affixed on the bottom of cup lid by inner cover by pressure release spring, and realizing will
Vacuum cup is in sealing state.
Furthermore, the lower part of the motion bar is arranged using flanged structure, and forms and be equipped with major part position and microcephaly
Position, the internal diameter of pressure release venthole is greater than the outer diameter at microcephaly position, and is less than major part position outer diameter, and relief valve locating slot is set to small
On the position of head.Using such structure setting, since the outer diameter at microcephaly position is less than the internal diameter of pressure release venthole, so small head
Position can move up and down in pressure release venthole, and when motion bar moves down, realization will be fixed on the relief valve on microcephaly position
It opens downwards, realizes that pressure release venthole, which is opened progress pressure release, (to be arranged in the gap i.e. between microcephaly position and pressure release venthole
Out), outer due to major part position until major part position is when withstanding pressure release outlet hole site when motion bar continues to move down
Diameter is greater than pressure release venthole, drives inner cover downward so pressure release venthole is blocked and is realized, to realize inner cover and cup lid
Bottom separate, realize and be in connected state in pressure release water outlet and vacuum cup, can be used for pouring at this time.
Furthermore, the middle part of the motion bar is fixed with motion bar sealing by motion bar sealing ring locating slot
Circle, motion bar sealing ring is set in the guide hole on guide post, and is become placed against with the inner wall of guide hole.Using such structure setting,
It can be entered in cavity to avoid the hot gas in vacuum cup when pressure release by guide hole by motion bar sealing ring, while can also be to avoid
Water when pouring in vacuum cup 1 is entered in cavity by guide hole.
Furthermore, the cup lid is threadedly coupled with vacuum cup, and the bottom of cup lid is cased with inner cover sealing ring.Using in this way
Structure setting, the bottom of cup lid and inner cover joint place are sealed by inner cover sealing ring.
In practical application, inner cover sealing ring is arranged using U-shaped structure, and the sealing equally played between cup lid and vacuum cup is made
With.
Furthermore, the outer cover is threadedly coupled with fixed frame.Using such structure setting, convenient for intracorporal to chamber
Driving assembly control assembly is cleaned, and installation and removal are very convenient.
The utility model the utility model has the advantages that
The utility model uses such structure setting, drives relief valve to realize control by driving assembly drive control component
Pressure in vacuum cup is effectively released by pressure release venthole, passes through driving assembly by the opening and closing of pressure release venthole processed
Drive control component drives inner cover to realize the opening and closing of control pressure release water outlet, and the water in vacuum cup is effectively passed through pressure release
Water outlet is poured out, ingenious in design, easy to operate, practical.
Detailed description of the invention
Fig. 1 is the utility model overall structure cross-sectional view；
Fig. 2 is location A enlarged drawing in Fig. 1；
Fig. 3 is B location enlarged drawing in Fig. 2；
Fig. 4 is driving assembly structure chart；
Fig. 5 is motion bar structure chart；
Fig. 6 is pressure release state diagram；
Fig. 7 is location of C enlarged drawing in Fig. 6；
Fig. 8 is pouring state diagram.
1. vacuum cup；2. cup lid；20. pressure release water outlet；3. outer cover；30. outer cover through-hole；4. button；40. button projection；
41. latch；5. movable support；50. bracket tab；51. inclined surface；6. guide groove bracket；60. raised locating slot；61. inclined surface card
Position；7. buckle；8. motion bar；80. snaps into position slot；81. motion bar sealing ring locating slot；82. major part position；83. small head
Position；84. relief valve locating slot；9. motion bar sealing ring；10. button spring；11. pressure release spring；12. inner cover sealing ring；In 13.
Lid；130. pressure release venthole；14. relief valve；15. fixed frame；150. guide post；151. guide hole；152. spring positioning slots.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 8, a kind of vacuum cup cover structure described in the utility model, including company corresponding with vacuum cup 1
The cup lid 2 connect, cup lid 2 are equipped with pressure release water outlet 20, driving assembly and control assembly are equipped with inside cup lid 2, is set below cup lid 2
There is inner cover 13, inner cover 13 is correspondingly connected with control assembly, and driving assembly drive control component drives inner cover 13 to realize control pressure release
The opening and closing of water outlet 20, inner cover 13 are equipped with pressure release venthole 130, and pressure release venthole 130 is correspondingly arranged on relief valve
14, relief valve 14 is correspondingly connected with control assembly, and driving assembly drive control component drives relief valve 14 to realize that control pressure release goes out
The opening and closing of stomata 130.The above constitutes the utility model basic structure.
The utility model uses such structure setting, drives relief valve 14 to realize by driving assembly drive control component
The opening and closing of pressure release venthole 130 are controlled, the pressure in vacuum cup 1 is released by pressure release venthole 130 effectively, is passed through
Driving assembly drive control component drives inner cover 13 to realize the opening and closing for controlling pressure release water outlet 20, effectively by vacuum cup 1
Interior water is poured out by pressure release water outlet 20, ingenious in design, easy to operate, practical.
More specifically, it is equipped with fixed frame 15 inside the cup lid 2, fixed frame 15 is equipped with outer cover 3, fixed frame 15 and outer
Molding is equipped with cavity between lid 3, and driving assembly and control assembly are set in cavity.Using such structure setting, by driving group
Part and control assembly are set in cup lid 2 is matched in the cavity being combined by outer cover 3 and fixed frame 15, ingenious in design, is occupied empty
Between it is small.
More specifically, the driving component includes button 4, movable support 5 and guide groove bracket 6, and guide groove bracket 6 is positioned at
On cavity inner wall, button 4 is equipped with movable support 5, and in guide groove bracket 6, by outer cover 3 at the top of button 4
Outer cover through-hole 30 expose to containment portion, 4 bottom of button is correspondingly arranged with movable support 5, movable support 5 and control assembly pair
It should be arranged.Using such structure setting, convenient for by Manual press button 4, downwards, button 4 drives movable support 5 dynamic downwards
Make, movable support 5 drives control assembly downward actuation again, to realize the function of passing through driving assembly drive control component.
More specifically, 4 outer ring of button is equipped with multiple buttons protrusion 40, and 4 bottom of button is equipped with multiple latches 41,
5 outer ring of movable support is equipped with multiple bracket tabs 50, and 50 upper surface of bracket tab is equipped with inclined surface 51, in guide groove bracket 6
The upper position in portion is equipped with a plurality of raised locating slot 60, and is equipped with inclined surface detent 61 between two neighboring raised locating slot 60,
For button 4 through the cooperation of button projection 40 in guide groove bracket 6, movable support 5 is embedded in guide groove branch by the cooperation of bracket tab 50
In frame 6, latch 41 and the inclined surface 51 in bracket tab 50 of button 4 are correspondingly arranged, inclined surface 51 and 6 updip of guide groove bracket
Inclined-plane detent 61 is correspondingly arranged.Using such structure setting, is realized by the design of protrusion and limit button 4 and movable support 5
In guide groove bracket 6, when the latch 41 of button 4 is corresponding with 51 pairs of inclined surface in bracket tab 50, bracket tab 50 is by oblique
Face pilot causes rotation, and when bracket tab 50 moves down into the inclined surface detent 61 of guide groove bracket 6, bracket tab 50 be can rotate
To the function of being inclined by face detent 61 and block.
In practical application, button projection 40 is set on the outer ring of button 4, and latch 41 is set on the bottom of button 4, and bracket is convex
It plays 50 to be set on the outer ring of movable support 5, inclined surface detent 61 is set between two neighboring raised locating slot 60, that is to say, that:
It drives bracket tab 50 to rotate a detent when button 4 clicks, and is inclined by face detent 61 and blocks positioning, when pressing again
It drives bracket tab 50 to rotate a detent again when button 4, is inclined by face detent 61 and blocks the bracket tab 50 of positioning and turn again
It moves to raised 60 corresponding position of locating slot, so realizes the effect blocked and recycled between not blocking.
More specifically, the control assembly includes buckle 7, motion bar 8 and button spring 10, and buckle 7 is fixed by buckle
Position slot 80 is fixed on 8 top of motion bar, and is correspondingly arranged with movable support 5, and the bottom positioning of button spring 10 is placed on fixed frame
On 15 guide post 150, the top of button spring 10 contacts at buckle 7, and the lower part of motion bar 8 sequentially passes through leading on guide post 150
Pressure release venthole 130 on hole 151 and inner cover 13, and relief valve 14 is fixed with by relief valve locating slot 84.Using such
Structure setting, under original state, when hand push button 4 is downward, button 4 drives 5 downward actuation of movable support, passes through activity branch
Frame 5 drives buckle 7 to realize and drives 8 downward actuation of motion bar, and motion bar 8 drives relief valve 14 again, and pressure release venthole 130 is beaten downwards
It opens, the pressure in vacuum cup 1 is passed through into the effect that pressure release venthole 130 is discharged to realize, when hand unclamps, in button spring
10 bounce effect is lower to jack up buckle 7, to be reset under original state upwards by 7 drive motion bar 8 of buckle.Its
In, the guide hole 151 on guide post 150 plays the limit to motion bar 8.
In practical application, relief valve 14 is fixed on the lower part of motion bar 8, under original state, in the elastic force of button spring 10
The tension of relief valve 14 is affixed on 130 position of pressure release venthole under effect, realizes the effect for being closed pressure release venthole 130.
More specifically, 15 bottom of fixed frame is equipped with spring positioning slot 152, and inner cover 13 is set to by pressure release spring 11
2 lower section of cup lid, the upper end of pressure release spring 11 are positioned in spring positioning slot 152, and the lower end of pressure release spring 11 is positioned at inner cover 13
On, pressure release spring 11 is placed on the lower part of motion bar 8.Using such structure setting, inner cover 13 passes through pressure release spring 11 for inner cover
13 tensions are affixed on the bottom of cup lid 2, realize vacuum cup 1 being in sealing state.
More specifically, the lower part of the motion bar 8 using flanged structure be arranged, and form be equipped with major part position 82 with it is small
Head position 83, the internal diameter of pressure release venthole 130 is greater than the outer diameter at microcephaly position 83, and is less than 82 outer diameter of major part position, relief valve
Locating slot 84 is set on microcephaly position 83.Using such structure setting, since the outer diameter at microcephaly position 83 is less than pressure release outlet
The internal diameter in hole 130, so microcephaly position 83 can move up and down in pressure release venthole 130, it is real when motion bar 8 moves down
Relief valve 14 on microcephaly position 83 is now fixed on to open downwards, realize pressure release venthole 130 is opened carry out pressure release (i.e. from
Gap discharge between microcephaly position 83 and pressure release venthole 130), when motion bar 8 continues to move down, until major part position
82 when withstanding pressure release 130 position of venthole, since the outer diameter at major part position 82 is greater than pressure release venthole 130, so pressure release is gone out
Stomata 130, which is blocked and realized, drives inner cover 13 downwards to separate inner cover 13 and the bottom of cup lid 2 to realize, realizes that pressure release goes out
It is in connected state in the mouth of a river 20 and vacuum cup 1, can be used for pouring at this time.
More specifically, by motion bar sealing ring locating slot 81, to be fixed with motion bar close at the middle part of the motion bar 8
Seal 9, motion bar sealing ring 9 is set in the guide hole 151 on guide post 150, and is become placed against with the inner wall of guide hole 151.Using this
The structure setting of sample can enter chamber by guide hole 151 to avoid hot gas when pressure release in vacuum cup 1 by motion bar sealing ring 9
In vivo, while can also be entered in cavity to avoid water when pouring in vacuum cup 1 by guide hole 151.
More specifically, the cup lid 2 is threadedly coupled with vacuum cup 1, and the bottom of cup lid 2 is cased with inner cover sealing ring 12.It adopts
With such structure setting, the bottom of cup lid 2 and 13 joint place of inner cover are sealed by inner cover sealing ring 12.
In practical application, inner cover sealing ring 12 is arranged using U-shaped structure, equally plays close between cup lid 2 and vacuum cup 1
Envelope effect.
More specifically, the outer cover 3 is threadedly coupled with fixed frame 15.Using such structure setting, convenient for cavity
Interior driving assembly control assembly is cleaned, and installation and removal are very convenient.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model be not limited to it is above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (10)
1. a kind of vacuum cup cover structure, including the cup lid being correspondingly connected with vacuum cup, it is characterised in that:
The cup lid is equipped with pressure release water outlet, and driving assembly and control assembly, the cup lid lower section are equipped with inside the cup lid
Equipped with inner cover, the inner cover is correspondingly connected with control assembly, and the driving component drive control component drives inner cover to realize control
The opening and closing of pressure release water outlet；
It covers in described equipped with pressure release venthole, the pressure release venthole is correspondingly arranged on relief valve, the relief valve and control
Component is correspondingly connected with, and the driving component drive control component drives the opening of relief valve realization control pressure release venthole and closes
It closes.
2. a kind of vacuum cup cover structure according to claim 1, it is characterised in that: fixed frame is equipped with inside the cup lid,
The fixed frame is equipped with outer cover, and molding is equipped with cavity, the driving component and control assembly between the fixed frame and outer cover
In cavity.
3. a kind of vacuum cup cover structure according to claim 2, it is characterised in that: the driving component includes button, work
Dynamic bracket and guide groove bracket, the guide groove bracket are positioned on cavity inner wall, and the button is equipped with movable support, and
In guide groove bracket, the button top passes through the outer cover through-hole that covers outside and exposes to containment portion, the button bottom with
Movable support is correspondingly arranged, and the movable support is correspondingly arranged with control assembly.
4. a kind of vacuum cup cover structure according to claim 3, it is characterised in that: the periphery of the button is equipped with multiple
Button projection, the button bottom are equipped with multiple latches, and the movable support outer ring is equipped with multiple bracket tabs, and bracket is convex
It plays upper surface and is equipped with inclined surface, the upper position of the guide groove internal stent is equipped with a plurality of raised locating slot, and two neighboring convex
It rises and is equipped with inclined surface detent between locating slot, the button is embedded in guide groove bracket by button projection cooperation, the activity branch
Through bracket tab cooperation in guide groove bracket, the inclined surface on the latch and bracket tab of the button is correspondingly arranged frame,
The inclined surface is correspondingly arranged with guide groove bracket top incline detent.
5. a kind of vacuum cup cover structure according to claim 3, it is characterised in that: the control assembly includes buckle, lives
Lever and button spring, the snaps into position slot that snaps through is fixed on motion bar top, and is correspondingly arranged with movable support, institute
The bottom positioning for stating button spring is placed on the guide post of fixed frame, and buckle, the activity are contacted at the top of the button spring
The lower part of bar sequentially passes through guide hole and the interior pressure release venthole covered on guide post, and is fixed with pressure release by relief valve locating slot
Valve.
6. a kind of vacuum cup cover structure according to claim 5, it is characterised in that: the fixed frame bottom is fixed equipped with spring
Position slot, the inner cover are set to below cup lid by pressure release spring, and the upper end of the pressure release spring is positioned in spring positioning slot, institute
State pressure release spring lower end be positioned in cover, the pressure release spring is placed on the lower part of motion bar.
7. a kind of vacuum cup cover structure according to claim 5, it is characterised in that: the lower part of the motion bar uses flange
Structure setting, and form and be equipped with major part position and microcephaly position, the internal diameter of the pressure release venthole is greater than the outer diameter at microcephaly position,
And it is less than major part position outer diameter, the relief valve locating slot is set on microcephaly position.
8. a kind of vacuum cup cover structure according to claim 5, it is characterised in that: pass through activity in the middle part of the motion bar
Bar sealing ring locating slot is fixed with motion bar sealing ring, and the motion bar sealing ring is set in the guide hole on guide post, and with lead
The inner wall in hole becomes placed against.
9. a kind of vacuum cup cover structure according to claim 1, it is characterised in that: the cup lid and vacuum cup screw thread connect
It connects, the bottom of the cup lid is cased with inner cover sealing ring.
10. a kind of vacuum cup cover structure according to claim 2, it is characterised in that: the outer cover and fixed frame screw thread connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349983.XU CN209058683U (en) | 2018-08-21 | 2018-08-21 | A kind of vacuum cup cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349983.XU CN209058683U (en) | 2018-08-21 | 2018-08-21 | A kind of vacuum cup cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209058683U true CN209058683U (en) | 2019-07-05 |
Family
ID=67090673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821349983.XU Active CN209058683U (en) | 2018-08-21 | 2018-08-21 | A kind of vacuum cup cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209058683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137366A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Bottom cover plate of inner plug cup cover |
-
2018
- 2018-08-21 CN CN201821349983.XU patent/CN209058683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137366A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Bottom cover plate of inner plug cup cover |
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