CN208692826U - A kind of heat-insulating cup cover and vacuum cup convenient for unlatching - Google Patents
A kind of heat-insulating cup cover and vacuum cup convenient for unlatching Download PDFInfo
- Publication number
- CN208692826U CN208692826U CN201721525821.2U CN201721525821U CN208692826U CN 208692826 U CN208692826 U CN 208692826U CN 201721525821 U CN201721525821 U CN 201721525821U CN 208692826 U CN208692826 U CN 208692826U
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- China
- Prior art keywords
- plug
- heat
- ring
- outer housing
- rod
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Abstract
The utility model relates to a kind of heat-insulating cup covers and vacuum cup convenient for unlatching, it includes outer housing and plug, annular is equipped between the inner sidewall and plug side wall of outer housing stirs ring, top and the upper part of the plug for stirring ring are affixed, the inner sidewall of outer housing is equipped with open slot, the lateral wall for stirring ring is equipped with the convex block that can be fixed with open slot, the width of convex block is the width less than open slot, the air passage being vertically arranged is opened up in the middle part of plug, the control-rod that outer diameter is less than air passage internal diameter is equipped in air passage, the upper end is equipped with link stopper, rotate a circle region that link stopper is covered of control-rod is corresponded on plug is equipped with gear slot, the side of gear slot is equipped with smooth inclined-plane, the lower end of control-rod is equipped with sealing, ring type seal is fitted on the upside of sealing, the inner top surface of outer housing is equipped with driving section, it driving section can be with control-rod top Rotation engaging.The utility model has good airtightness, while labor-saving opening in closed state.
Description
Technical field
The utility model relates to a kind of heat-insulating cup covers, more particularly, to a kind of heat-insulating cup cover convenient for unlatching and have the cup
The vacuum cup of lid.
Background technique
Vacuum cup is usually to add the container being filled with water that vacuum layer is made by ceramics or stainless steel, and lid is arranged at top, and sealing is tight
Real, vacuum heat-insulating layer can make to delay to radiate mounted in liquid such as internal water, to achieve the purpose that heat preservation.The cup body of existing vacuum cup
There is good heat insulation effect, and the heat insulation effect of heat-insulating cup cover still has deficiency.For this purpose, someone has invented a kind of name are as follows:
" a kind of heat-insulating cup cover " patent (China Patent No.: 201020188659.1), it includes cylinder and end cap, cylinder by cylinder outside
Layer, barrel inner and three layers of the cylinder thermal insulation layer composition between ectonexine, end cap is by end cap internal layer and end cap thermal insulation layer structure
At the lower end of barrel inner and the lower end of cylinder outer layer are separated by cylinder thermal insulation layer.The utility model has heat insulation effect
Feature good, structure is simple.After the utility model closed a period of time, internal gas can cool down, and air pressure inside is caused to become
It is low, so that open cup cover is become laborious.
Summary of the invention
The utility model provides a kind of heat-insulating cup cover convenient for unlatching；It is different that inside and outside pressure exists in the prior art in solution
The problem for causing to cause open cup cover laborious.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of convenient for unlatching
Heat-insulating cup cover, it is characterised in that: it includes downward opening outer housing and the plug that is internally provided with, the inside of outer housing
Annular is equipped between wall and plug side wall stirs ring, and top and the upper part of the plug for stirring ring are affixed, on the inner sidewall of outer housing
Equipped with open slot, the lateral wall for stirring ring is equipped with the convex block that can be fixed with open slot, and the width of the convex block is less than opening
The width of slot opens up the air passage being vertically arranged in the middle part of plug, and the control that outer diameter is less than air passage internal diameter is equipped in air passage
Bar processed, the upper end, which is equipped with, extends out to link stopper on the outside of air passage upper opening, and control-rod is corresponded on plug and is rotated a circle link stopper
The region covered is set as contact surface, and contact surface is equipped with the gear slot that can accommodate link stopper, the bottom of gear slot side clockwise
Equipped with the inclined-plane being smoothly connected with contact surface, the lower end of the control-rod is equipped with the sealing that can cover air passage under shed, close
The ring type seal of rubber material is fitted on the upside of envelope portion, the spacing between link stopper and ring type seal is equal to contact surface and blocks up
The inner top surface of spacing between head bottom surface, outer housing is equipped with driving section, and driving section can engage with control-rod rotary-top.By this reality
When with the novel conjunction with heat-insulating cup cover, outer housing is reversed clockwise, stirs the outer of ring since the opening groove width on outer housing is greater than
Convex block on side wall, stirs ring and does not stress and remain stationary, and the driving section on outer housing drives control-rod rotation, the gear on control-rod
Block is now placed in gear slot, and block is ramped up movement after rotating clockwise, and control-rod is gradually raised, until block enters
Contact surface region, ring type seal is closely supported conjunction in plug bottom by the sealing of control-rod bottom end at this time, will be opened under air passage
Mouthful sealing, at the same open slot engage with convex block after drive and stir ring rotation, plug synchronous rotation, up to being revolved completely with vacuum cup
Tightly.And when opening the utility model, outer housing is rotated counterclockwise, outer housing first drives control-rod to rotate, and rotates backward block
Afterwards along inclined-plane it is downward on be moved to gear slot, sealing moves down at this time, and air passage under shed is opened, by gas in cup and extraneous
Connection, after inside and outside pressure is consistent, can easily unscrew plug.Therefore the utility model has good in closed state
Airtightness, heat insulation effect simultaneously convenient for opening, are easy to use remarkably.
Preferably, the side wall of the plug is equipped with screw thread, stirs ring and be equipped with the interior venthole being interlinked to the outside.For with
The screw thread of cup body connection is arranged on the side wall of plug, therefore stirs between the inside of ring and cup body and can be equipped with gap, stir ring
On venthole can be connected to air passage, provide exhaust or air suction function for it.The position setting of venthole is hidden simultaneously, it is not easy to
It is contaminated, be conducive to keep cleaning.
Preferably, contact surface is recessed setting.Contact surface is recessed setting, can accommodate link stopper, is conducive to reduce shell
Gap between body and plug reduces the thickness of the utility model.
Preferably, on the control-rod and being located at the upside of link stopper equipped with fixed plate.Fixed plate is used to fix link stopper,
The intensity for improving block prevents stress deformation from even fractureing.
Preferably, the upper end of the fixed plate is equipped with the hexagonal prisms being coaxially disposed with control-rod, driving section bottom is equipped with
The matching hole that can cooperate with hexagonal prisms.Control-rod is equipped with hexagonal prisms, and hexagonal prisms engage with matching hole rotation, makes outer housing and control
Bar processed rotates synchronously, simple and reliable for structure.
Preferably, the bottom of the outer housing is equipped with and stirs ring bottom to the stop collar closed.The bottom of outer housing is set
Restraining position ring block, stop collar, which can play, prevents from stirring ring and outer housing is deviate from.
Preferably, there are six the open slot and convex block set, and be mutually arranged at equal intervals.Open slot and convex block are equipped with
Six, and be mutually arranged at equal intervals, ring uniform force is stirred, in this way convenient for rotation.
Preferably, the edge of the plug bottom is equipped with insulation ring.The edge of plug bottom is equipped with insulation ring, heat preservation
Circle can be squeezed with cup body and be contacted, and can play closed effect, promote heat insulation effect.
The utility model additionally provides a kind of vacuum cup, including cup body and cup lid, it is characterised in that: the cup lid is above-mentioned
Convenient for the heat-insulating cup cover of unlatching.Since the above-mentioned heat-insulating cup cover convenient for opening is with above-mentioned technical effect, there is the cup lid
Vacuum cup also technical effect having the same.
Therefore, the utility model has the following characteristics that 1. drive control-rod rotation by outer housing compared with prior art, makes
Block rotate backward after along inclined-plane it is downward on be moved to gear slot so that sealing moves down, air passage under shed is opened, will be in cup
Gas be in communication with the outside, after inside and outside pressure is consistent, can easily unscrew plug, it is easy to open；2. control-rod bottom end
Ring type seal is closely supported conjunction in plug bottom by sealing, air passage under shed is sealed, while open slot engages with convex block
It drives afterwards and stirs ring rotation, plug rotates synchronously, until screwing completely with vacuum cup, good leak tightness, heat insulation effect is outstanding.
Detailed description of the invention
Attached drawing 1 is the cross-sectional view that the utility model crosses its axle center；
Attached drawing 2 be attached drawing 1 along A-A to cross-sectional view；
Attached drawing 3 is the perspective view of the explosion of the utility model；
Attached drawing 4 is plug and the structural schematic diagram for stirring ring；
Attached drawing 5 is the structural schematic diagram of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of heat-insulating cup cover convenient for unlatching, it includes downward opening
Outer housing 1 and the plug 2 being internally provided with, annular is equipped between 2 side wall of inner sidewall and plug of outer housing 1 stirs ring 3, dials
The top of rotating ring 3 and 2 top of plug are affixed, and the inner sidewall of outer housing 1 is equipped with open slot 11, stir and set on the lateral wall of ring 3
There is the convex block 31 that can be fixed with open slot 11, the width of convex block 31 is the width less than open slot 11, and the middle part of plug 2 opens up perpendicular
The air passage 21 being directly arranged, the control-rod 4 that outer diameter is less than 21 internal diameter of air passage is equipped in air passage 21, and the upper end is equipped with outside
The link stopper 41 on the outside of 21 upper opening of air passage is extended to, control-rod 4 is corresponded on plug 2 and is rotated a circle the region that link stopper 41 covered
It is set as contact surface 5, contact surface 5 is equipped with the gear slot 51 that can accommodate link stopper 41, and the bottom of gear slot 51 side clockwise is equipped with
The inclined-plane 52 being smoothly connected with contact surface 5, the lower end of control-rod 4 is equipped with the sealing 42 that can cover 21 under shed of air passage, close
The upside in envelope portion 42 is fitted with the ring type seal 43 of rubber material, and the spacing between link stopper 41 and ring type seal 43, which is equal to, to be connect
The inner top surface of spacing between 2 bottom surface of contacting surface 5 and plug, outer housing 1 is equipped with driving section 12, and driving section 12 can be pushed up with control-rod 4
Portion's rotation engaging.When the utility model and heat-insulating cup cover are closed, outer housing is reversed clockwise, due to the opening groove width on outer housing
Degree is greater than the convex block stirred on the lateral wall of ring, stirs ring and does not stress and remain stationary, and the driving section on outer housing drives control-rod
It rotates, the block on control-rod is now placed in gear slot, and block is ramped up movement after rotating clockwise, control-rod is gradually
It raises, until block enters contact surface region, ring type seal is closely supported conjunction in plug by the sealing of control-rod bottom end at this time
Bottom seals air passage under shed, at the same open slot engage with convex block after drive stir ring rotation, plug rotate synchronously, directly
Extremely screwed completely with vacuum cup.And when opening the utility model, outer housing is rotated counterclockwise, outer housing first drives control-rod to turn
It is dynamic, after rotating backward block along inclined-plane it is downward on be moved to gear slot, sealing moves down at this time, and air passage under shed is opened,
Gas in cup is in communication with the outside, after inside and outside pressure is consistent, can easily unscrew plug.Therefore the utility model is closing
There is good airtightness, heat insulation effect simultaneously convenient for opening, is easy to use remarkably under conjunction state.
See that Fig. 1, Fig. 3, the side wall of plug 2 are equipped with screw thread, stirs ring 3 and be equipped with the interior venthole 6 being interlinked to the outside.For with
The screw thread of cup body connection is arranged on the side wall of plug, therefore stirs between the inside of ring and cup body and can be equipped with gap, stir ring
On venthole can be connected to air passage, provide exhaust or air suction function for it.The position setting of venthole is hidden simultaneously, it is not easy to
It is contaminated, be conducive to keep cleaning.
See that Fig. 1, Fig. 4, contact surface 5 are recessed setting.Contact surface is recessed setting, can accommodate link stopper, is conducive to reduce outer
Gap between shell and plug reduces the thickness of the utility model.
See Fig. 1, Fig. 3, on control-rod 4 and is located at the upside of link stopper 41 and is equipped with fixed plate 44.Fixed plate is used to fix link stopper,
The intensity for improving block prevents stress deformation from even fractureing.
See Fig. 1, Fig. 3, the upper end of fixed plate 44 is equipped with the hexagonal prisms 45 being coaxially disposed with control-rod 4,12 bottom of driving section
Equipped with the matching hole 13 that can cooperate with hexagonal prisms 45.Control-rod is equipped with hexagonal prisms, and hexagonal prisms engage with matching hole rotation, makes outer
Shell and control-rod rotate synchronously, simple and reliable for structure.
See Fig. 1, Fig. 5, the bottom of outer housing 1 is equipped with and stirs 3 bottom of ring to the stop collar 14 closed.The bottom of outer housing is set
Restraining position ring block, stop collar, which can play, prevents from stirring ring and outer housing is deviate from.
See Fig. 2, there are six open slot 11 and convex block 31 are set, and is mutually arranged at equal intervals.There are six open slot and convex block are set,
And be mutually arranged at equal intervals, ring uniform force is stirred, in this way convenient for rotation.
See Fig. 1, Fig. 5, the edge of 2 bottom of plug is equipped with insulation ring 22.The edge of plug bottom is equipped with insulation ring, heat preservation
Circle can be squeezed with cup body and be contacted, and can play closed effect, promote heat insulation effect.
The present embodiment also discloses a kind of vacuum cup, including cup body and cup lid, which is the above-mentioned guarantor convenient for unlatching
Warm cup lid.Since the above-mentioned heat-insulating cup cover convenient for opening is with above-mentioned technical effect, there is the vacuum cup of the cup lid also to have
There is identical technical effect.Simultaneously as the connection of cup body and cup lid belongs to the prior art, repeated no more in the present embodiment.
The utility model can be changed for various ways it is apparent to one skilled in the art, it is such change not
Think to be detached from the scope of the utility model.All such obviously modify the field technical staff are included within this
Within the scope of the claims.
Claims (9)
1. a kind of heat-insulating cup cover convenient for unlatching, it is characterised in that: it include downward opening outer housing (1) and its inside set
Some plugs (2), annular is equipped between the inner sidewall and plug (2) side wall of outer housing (1) stirs ring (3), stirs ring (3)
Top and plug (2) top are affixed, and the inner sidewall of outer housing (1) is equipped with open slot (11), stir and set on the lateral wall of ring (3)
There is the convex block (31) that can be fixed with open slot (11), the width of the convex block (31) is the width less than open slot (11), plug
(2) air passage (21) being vertically arranged is opened up in the middle part of, and outer diameter is equipped in air passage (21) less than air passage (21) internal diameter
Control-rod (4), the upper end are equipped with the link stopper (41) extended out on the outside of air passage (21) upper opening, corresponding control on plug (2)
Bar (4) the processed region that link stopper (41) is covered that rotates a circle is set as contact surface (5), and contact surface (5), which is equipped with, can accommodate link stopper
(41) gear slot (51), the bottom side clockwise of gear slot (51) are equipped with the inclined-plane (52) being smoothly connected with contact surface (5),
The lower end of the control-rod (4) is equipped with the sealing (42) that can cover air passage (21) under shed, the upside patch of sealing (42)
The ring type seal (43) for having rubber material is closed, the spacing between link stopper (41) and ring type seal (43) is equal to contact surface (5)
Driving section (12) are equipped with the inner top surface of the spacing between plug (2) bottom surface, outer housing (1), driving section (12) can be with control-rod
(4) rotary-top engages.
2. the heat-insulating cup cover according to claim 1 convenient for opening, it is characterised in that: set on the side wall of the plug (2)
There is screw thread, stirs ring (3) and be equipped with the interior venthole (6) being interlinked to the outside.
3. the heat-insulating cup cover according to claim 1 or 2 convenient for opening, it is characterised in that: contact surface (5) is recessed under being
It sets.
4. the heat-insulating cup cover according to claim 1 convenient for opening, it is characterised in that: on the control-rod (4) and position
Fixed plate (44) are equipped in the upside of link stopper (41).
5. the heat-insulating cup cover according to claim 4 convenient for opening, it is characterised in that: the upper end of the fixed plate (44) is set
There are the hexagonal prisms (45) with control-rod (4) coaxial arrangement, driving section (12) bottom is equipped with the cooperation that can cooperate with hexagonal prisms (45)
Hole (13).
6. the heat-insulating cup cover according to claim 1 convenient for opening, it is characterised in that: the bottom of the outer housing (1) is set
Have and stir ring (3) bottom and supports the stop collar (14) closed.
7. the heat-insulating cup cover according to claim 1 convenient for opening, it is characterised in that: the open slot (11) and convex block
(31) there are six setting, and mutually it is arranged at equal intervals.
8. the heat-insulating cup cover according to claim 2 convenient for opening, it is characterised in that: the edge of plug (2) bottom
Equipped with insulation ring (22).
9. a kind of vacuum cup, including cup body and cup lid, it is characterised in that: the cup lid is that claim 1 to 8 is described in any item just
In the heat-insulating cup cover of unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525821.2U CN208692826U (en) | 2017-11-15 | 2017-11-15 | A kind of heat-insulating cup cover and vacuum cup convenient for unlatching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525821.2U CN208692826U (en) | 2017-11-15 | 2017-11-15 | A kind of heat-insulating cup cover and vacuum cup convenient for unlatching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208692826U true CN208692826U (en) | 2019-04-05 |
Family
ID=65933737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721525821.2U Expired - Fee Related CN208692826U (en) | 2017-11-15 | 2017-11-15 | A kind of heat-insulating cup cover and vacuum cup convenient for unlatching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208692826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744310A (en) * | 2017-11-15 | 2018-03-02 | 义乌工商职业技术学院 | A kind of heat-insulating cup cover and thermos cup for being easy to open |
-
2017
- 2017-11-15 CN CN201721525821.2U patent/CN208692826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744310A (en) * | 2017-11-15 | 2018-03-02 | 义乌工商职业技术学院 | A kind of heat-insulating cup cover and thermos cup for being easy to open |
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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: 20190405 Termination date: 20191115 |