CN110870650B - Cup cover convenient to clean and used for vacuumizing - Google Patents
Cup cover convenient to clean and used for vacuumizing Download PDFInfo
- Publication number
- CN110870650B CN110870650B CN201811026091.0A CN201811026091A CN110870650B CN 110870650 B CN110870650 B CN 110870650B CN 201811026091 A CN201811026091 A CN 201811026091A CN 110870650 B CN110870650 B CN 110870650B
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- Prior art keywords
- cover
- spiral cover
- component
- extends
- cup
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- 230000035622 drinking Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003670 easy-to-clean Effects 0.000 claims 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 235000015203 fruit juice Nutrition 0.000 description 4
- 235000013305 food Nutrition 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/04—Influencing taste or nutritional properties
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/06—Articles adapted for a particular kind of foodstuff
Landscapes
- Closures For Containers (AREA)
Abstract
A cup cover for vacuumizing which is convenient to clean is mainly characterized in that the cup cover is divided into an upper component, a lower component and a spiral cover arranged between the upper component and the lower component, the spiral cover is combined with the upper component through a group of connecting devices, the spiral cover is fixed below the upper component and can rotate, the spiral cover is combined with the lower component through rotation through a screwing device, and the spiral cover is locked and fixed with the lower component through a locking piece; therefore, the cup cover can be combined with a cup, and the cup cover can be detached to clean the inside, so that the inside of the cup cover is prevented from generating peculiar smell and bacteria from breeding after the juice is remained.
Description
[ Field of technology ]
The invention relates to a vacuum-pumping cup cover convenient to clean, in particular to a cup cover which is detachable, is convenient for cleaning dirt inside, and achieves the effect of sanitation in use.
[ Background Art ]
The cup is filled with fruit juice, and in order to prevent the fruit juice from being easy to oxidize when being contacted with air for a long time, the invention of a cup cover for vacuumizing is provided, such as the patent application number 201721452424.7 of the applicant (hereinafter referred to as the prior application) of the bottle cover structure, which is one of the patent applications. The cup cover is covered on the cup mouth, and the vacuumizing unit on the cup cover is used for vacuumizing the cup, so that the fruit juice in the cup can be reduced to be contacted with air, and the fruit juice can be kept fresh and can be placed for a long time.
However, during drinking or shaking, more or less juice remains at the cup mouth and even permeates into the cup cover, and if the juice remaining in the cup cover is not cleaned, unpleasant smell can be generated for a long time, and food safety problems can be caused by bacteria derived from dirt. The vacuum cup cover disclosed in the above-mentioned prior art has the structure that each component arranged inside is limited and fixed by the cover body (10) and the body cover (12) which are mutually clamped (refer to the specification and the drawings of the prior art). When the cup cover is to be disassembled to clean the inside, all the components are scattered and are easy to lose, and the defects of difficult assembly and labor consumption are generated for consumers.
The above problems are obviously to be improved.
[ Invention ]
The invention aims to provide a cup cover for vacuumizing, which is convenient for a consumer to disassemble the cup cover for cleaning.
The vacuum cup cover comprises an upper component, a lower component, a rotary cover, a vacuum unit and a locking piece; the method is characterized in that:
the spiral cover is hollow and annular and is positioned between the upper component and the lower component, the spiral cover is combined with the upper component by arranging a group of assembling devices, and the spiral cover is limited by the group of assembling devices and can rotate on the upper component for a certain angle; a screwing device is arranged between the screw cap and the lower component, and the screw cap is combined with the lower component after rotating forward by an angle and is separated from the lower component after rotating reversely by an angle through the arrangement of the screwing device;
The vacuumizing unit is penetrated in the cup cover to vacuumize the cup cover on a cup;
The locking piece is arranged between the spiral cover and the lower component, is used for limiting the combination and the integrated linkage of the spiral cover and the lower component in a locking state, and enables the spiral cover to be separated from the lower component after rotating in an unlocking state.
In the vacuum-pumping cup cover convenient to clean, a circle of outer ring extends downwards from the periphery of the upper assembly, and a plurality of horizontally extending baffles are arranged on the outer ring facing the inner surface of the middle of the upper assembly in an equidistant mode; the top end of the spiral cover extends to the center of the spiral cover horizontally, a circle of vertical surface extends upwards to the center end of the spiral cover, a plurality of limit sections for respectively embedding a plurality of baffles are arranged at the outer edge of the vertical surface corresponding to the baffle arrangement positions, a first baffle wall protrudes outwards from the outer wall of the vertical surface at one vertical end of the limit section, an inclined block is arranged at the other opposite end of the limit section, the bottom surface of the inclined block is an inclined surface, a gap is arranged between the lowest end of the inclined surface and the plane, the height of the gap is slightly smaller than that of the baffle, and a crack is arranged at the end of the vertical surface adjacent to the inclined block, so that the inclined block is forced to deviate, the baffle can deviate from the gap through the lower part of the inclined surface, and enter the limit section, and a right-angle side of the inclined block forms a second baffle wall of the limit section; the top end of each limit section extends outwards from the top end of the vertical face and horizontally extends to form an upper baffle wall.
In the vacuum-pumping cup cover convenient to clean, the screwing device horizontally protrudes from the bottom edge of the screwing cover to the inside of the screwing cover to form a plurality of positioning plates which are arranged at equal intervals; the top surface outer edge of the lower component corresponds to the position of each positioning plate, a limiting clamping groove with a top wall is partitioned, one end of the limiting clamping groove is provided with an opening for the positioning plate to be rotationally embedded due to the spiral cover; the other end is provided with a sealing wall for stopping the positioning plate after the positioning plate is embedded into the limiting clamp groove.
In the vacuum cup cover convenient to clean, the locking piece is arranged in the spiral cover and is provided with an upper latch piece extending upwards, a lower latch piece extending downwards, a fixing piece extending upwards and a hand pushing part extending outwards; the top end of the fixing piece is embedded into a longitudinal positioning hole arranged in the spiral cover and then is combined with a screw piece, and the head of the screw piece is propped against a step surface of the inner wall of the positioning hole so as to support the locking piece not to drop down to separate from the spiral cover, but can move upwards; the upper latch piece extends into an upper positioning hole in the spiral cover, and the lower latch piece is embedded into a lower positioning hole of the lower assembly; the hand pushing part extends out of the spiral cover and is pushed by a person to drive the locking piece to move upwards, so that the lower latch piece leaves the lower positioning hole and the spiral cover can rotate; or the locking piece is driven to move downwards, so that the lower latch piece extends into the lower positioning hole, and the rotary cover is not rotatable.
In the vacuum-pumping cup cover convenient to clean, the vacuum-pumping unit comprises a drawing rod, a piston device and a one-way air outlet valve; wherein the drawing rod is hollow, a lower opening is arranged at the bottom end, the outer side of the bottom end is connected with the piston device, and the top end extends out of the upper part of the upper component through a through opening of the upper component and is connected with a drawing lug; a spring is sleeved outside the drawing rod between the piston device and the lower end of the upper assembly, and the spring has downward force for pushing the drawing rod and the piston device; the one-way air outlet valve is fixed in the lower assembly and is used for limiting the air to leave only in one way; an upright piston cylinder is arranged in the middle of the top surface of the lower assembly at the position corresponding to the piston device so as to allow the piston device to extend in; the inner bottom surface area of the piston cylinder is partitioned with a configuration cylinder, and the bottom end of the configuration cylinder is provided with an air hole; the one-way air outlet valve is arranged in the configuration cylinder and used for one-way blocking the air hole; the top end of the configuration cylinder is covered by a cover, and a central shaft of the one-way air outlet valve penetrates out of the cover.
In the vacuum-pumping cup cover convenient to clean, an outlet is arranged on the top surface of the upper component, and a flip cover is pivoted to extend to the position above the outlet; one side of the top surface of the lower component corresponds to the position of the outlet, a water drinking pipe extends upwards, the water drinking pipe penetrates up and down, and the top end of the water drinking pipe penetrates through the outlet and is covered by the flip cover.
The invention has the advantages that: 1. the cup cover can be detached and separated, so that the inner surface and the outer surface of the cup cover can be cleaned, dirt and bacteria derived from dirt can not be stored, and the food safety is ensured. 2. The cup cover is easy to disassemble and assemble, and can be disassembled or assembled only by rotating the rotary cover again by the manual locking piece, so that the operation is convenient.
[ Description of the drawings ]
Fig. 1 is a diagram showing the combination of a cup lid and a cup according to a first embodiment of the present invention.
Fig. 2 shows a first embodiment of the invention in combination with a cap and cup (pull tab up).
Fig. 3 shows a first embodiment of the invention in combination with a cap and cup (flip-up).
Fig. 4 is an exploded perspective view of the cup lid of the first embodiment of the present invention after disassembly.
FIG. 5 is a plan sectional exploded view of the cap of the first embodiment of the present invention taken apart from the cup.
FIG. 6 is an exploded plan view of the first embodiment of the invention with the cap detached and in cross-section at another angle to the cup. Fig. 7 is an exploded perspective view of the upper assembly, screw cap and partial components of the evacuation cell of the cap of the first embodiment of the present invention.
FIG. 8 is another angular perspective exploded view of the upper assembly, screw cap and partial components of the evacuation cell of the cap of the first embodiment of the present invention.
Fig. 9 is a sectional view showing a locked state of the first embodiment locking member of the present invention.
Fig. 10 is a sectional view showing an unlocked state of the locker of the first embodiment of the present invention.
Fig. 11 to 13 are schematic diagrams showing the sequence of operations when the assembling device according to the first embodiment of the present invention is assembled.
Fig. 14 is a top cross-sectional view of the cap in combination with the upper assembly of the first embodiment of the present invention.
Fig. 15 to 16 are schematic views showing the sequence of operations when the screwing device according to the first embodiment of the present invention is combined.
Fig. 17 is a top cross-sectional view of the cap and lower assembly of the first embodiment of the present invention.
Fig. 18 to 19 are front cross-sectional views and top cross-sectional views showing the detachment of the stopper plate at the stopper section of the screw cap according to the first embodiment of the present invention.
Fig. 20 to 21 are front sectional views and top sectional views respectively showing the positioning plate of the screw cap according to the first embodiment of the present invention being separated from the stopper clamp groove of the lower assembly.
Fig. 22 is a diagram showing the combination of a cap and a cup according to a second embodiment of the present invention.
Fig. 23 is an exploded perspective view of a cap according to a second embodiment of the present invention.
Fig. 24 is a cross-sectional view showing the combination of a cap and a cup according to a second embodiment of the present invention.
The reference numerals in the figures are illustrated as follows:
Vacuum pumping unit 20 of upper assembly 10 of cup cover 1 rotates cover 30
The lower assembly 40 latch 50 is threaded through the mouth 11 and the outlet 12
Inner face 130 baffle 131 of flip cover 14 of ring outer ring 13
Lower opening 210 of one-way air outlet valve 23 of piston device 22 of drawing rod 21
Tab 211 spring 212 planar 31 facade 32
The first blocking wall 330 of the limiting section 33 is inclined to the inclined plane 3310 of the block 331
Gap 332 split 320 second baffle 333 upper baffle 334
The assembly device 3 positions the inner tooth surface 41 and the outer tooth surface 2a of the plate 34
The piston cylinder 42 is provided with a cylinder 43 air hole 430 cap 44
Center shaft 230 drinking tube 45 limiting clip 46 opening 460
Closing wall 461 is screwed to upper latch 51 and lower latch 52 of device 4
Longitudinal positioning hole 36 of screw 55 of hand-push part 54 of fixing part 53
Step 360 upper locating hole 37 lower locating hole 47
[ Detailed description ] of the invention
Referring to fig. 1 to 8, a vacuum cup cover 1 according to a first embodiment of the present invention at least includes an upper assembly 10, a vacuum unit 20, a rotary cover 30, a lower assembly 40 and a locking member 50. Wherein,
The upper assembly 10 (see fig. 4-8) has a top surface with a through opening 11 and an outlet 12 (see fig. 7 and 8), and a ring of outer ring 13 extends downward from the periphery. Pivoted to the top surface of the upper assembly 10 is one side of a flip cover 14, and the other side of the flip cover 14 extends above the location of the outlet 12. The outer ring 13 faces the inner face 130 of the middle of the upper assembly 10 and is provided with a plurality of horizontally extending baffles 131 (shown in fig. 8) in an equidistant manner.
The vacuum pumping unit 20 (shown in fig. 5 and 6) comprises a drawing rod 21, a piston device 22 and a one-way air outlet valve 23. Wherein the drawing rod 21 is hollow, the bottom end of the drawing rod 21 is provided with a lower opening 210, the drawing rod 21 is penetrated by the penetrating opening 11, the top end of the drawing rod extends out of the upper component 10 and is connected with a drawing lug 211, the outer side of the bottom end of the drawing rod is connected with the piston device 22, a spring 212 is sleeved on the outer side of the drawing rod 21 between the piston device 22 and the lower opening edge of the penetrating opening 11, and the spring 212 has downward force for pushing the drawing rod 21 and the piston device 22. The one-way outlet valve 23 is fixed inside the lower assembly 40, and has the function of limiting the gas to leave the cup 2 only in one direction and not to enter the cup 2 through the one-way outlet valve 23 in the opposite direction.
The screw cap 30 (shown in fig. 4 to 8) is disposed between the upper module 10 and the lower module 40 and has a hollow ring shape. A circle of plane 31 extends horizontally from the top to the center of the spiral cover 30, a circle of vertical surface 32 extends upward from the plane 31 to the center of the spiral cover 30, a plurality of limit sections 33 (please refer to fig. 11-13) are configured at the outer edge of the vertical surface 32 corresponding to the baffle 131, which are used for respectively embedding the baffle 131 due to the rotation of the spiral cover 30, a first baffle wall 330 protrudes from the outer wall of the vertical surface 32 to the outside of one side of the limit sections 33, an inclined block 331 is configured at the other opposite end of the vertical surface 32, the bottom surface of the inclined block 331 is a slope 3310, a gap 332 is formed between the lowest end of the slope 3310 and the plane 31, the height of the gap 332 is slightly smaller than the height of the baffle 131, and a slit 320 is configured at the end of the vertical surface 32 adjacent to the inclined block 331, so that the inclined block 331 can be pushed and deflected by force, the baffle 131 can be pushed and deflected by the lower part of the slope 3310 to enter the limit sections 33 through the gap 332, thus forming a first baffle wall 333 of the limit sections 33. The top end of each limiting section 33 extends outwards from the top end of the vertical surface 32 and horizontally extends to form an upper blocking wall 334. When the baffle 131 enters the limit section 33, the screw cap 30 is limited by the first and second baffle walls 330, 333 and the upper baffle wall 334, and the screw cap 30 is combined with the upper assembly 10, but the screw cap 30 can rotate within a rotatable movement angle within the limit section 33. Therefore, the limiting section 33 and the baffle 131 form a set of assembling devices 3 (as shown in fig. 11-13), so that the screw cap 30 is combined with the upper assembly 10, and the screw cap 30 can rotate on the upper assembly 10 by an angle (stroke). The bottom edge of the cap 30 horizontally protrudes into the cap 30 with a plurality of positioning plates 34 (shown in fig. 8, 15 and 16) disposed at equal intervals.
The lower assembly 40 (shown in fig. 4 and 5) is cap-shaped with an inner annular surface 41 on the inside of the bottom end for locking with an outer annular surface 2a on the top end of the cup 2 (shown in fig. 5). An upstanding piston cylinder 42 is provided intermediate the top surfaces of the lower assembly 40 at a location corresponding to the piston means 22 for extending the piston means 22. The piston cylinder 42 has an inner bottom surface with a configuration cylinder 43, and a bottom end of the configuration cylinder 43 has an air hole 430. The one-way air outlet valve 23 is disposed in the disposition cylinder 43 for one-way blocking of the air hole 430; the top end of the disposition cylinder 42 is covered with a cover 44, and a central shaft 230 of the one-way air outlet valve 23 passes through the cover 44, so that the one-way air outlet valve 23 can be attracted upwards to move away from the air hole 430 when the vacuum unit 20 is pulled upwards by vacuum. A drinking tube 45 extends upward from one side of the top surface of the lower assembly 40 corresponding to the outlet 12, the drinking tube 45 penetrates up and down, and the top end of the drinking tube can penetrate through the outlet 12 for drinking water and is covered by the flip 14. The top edge of the lower assembly 40 corresponds to the position of each positioning plate 34, and is partitioned with a limiting clamping groove 46 with a top wall, and the internal height of the limiting clamping groove 46 is equal to the thickness of the positioning plate 34; one end of the limiting clamping groove 46 is provided with an opening 460 for embedding the positioning plate 34; the other end is provided with a closing wall 461 for the stop of the positioning plate 34 embedded in the limiting clamping groove 46. The limiting clamping groove 46 and the positioning plate 34 are combined into a screwing device 4 (shown in fig. 15-17).
The locking member 50 (as shown in fig. 1, 6-10) is disposed inside the screw cap 30, and is configured to limit the screw cap 30 from being integrally coupled with the lower assembly 40 in a locking state, and in an unlocking state, the screw cap 30 can be rotated on the lower assembly 40 to be separated from the lower assembly 40. As shown in fig. 7, the latch 50 has an upwardly extending upper latch 51, a downwardly extending lower latch 52, an upwardly extending securing member 53, and an outwardly extending push portion 54. The top end of the fixing member 53 is embedded in a longitudinal positioning hole 36 of the screw cap 30 and then combined with a screw member 55, and the head 550 of the screw member 55 is abutted against a step surface 360 of the inner wall of the positioning hole 36 to support the locking member 50 from falling off the screw cap 30, but can move upwards. Referring to fig. 9 and 10, the upper latch member 51 is configured to extend into an upper locating hole 37 in the interior of the cap 30, and the lower latch member 52 is configured to be received in a lower locating hole 47 of the lower assembly 40. The hand pushing part 54 extends out of the screw cap 30, and after the person pushes the locking piece 50 to move upwards, the lower latch piece 52 leaves the lower positioning hole 47, so that the screw cap 30 can rotate; or the latch 50 is pushed down so that the lower latch 52 extends into the lower positioning hole 47 and the screw cap 30 is not rotatable.
Among the above-mentioned members, the limiting section 33 and the baffle 131 constitute a set of assembling devices 3 (as shown in fig. 11 to 13), so that the screw cap 30 and the upper assembly 10 are combined and then are considered as an integral body, and the screw cap 30 can be rotated by an angle (stroke). When the screw cap 30 is to be combined with the lower assembly 40, the drinking tube 45 is passed through the outlet 12, the hand pushing part 54 is pushed upwards and positioned to separate the lower latch 52 from the lower positioning hole 47, then the screw cap 30 is screwed into the limiting clamping groove 46 by the positioning plate 34 of the screwing device 4 (as shown in fig. 15-17), the screw cap 30 with the upper assembly 10 attached thereon can be combined with the lower assembly 40, then the hand pushing part 54 is pulled downwards to separate the lower latch 52 from the lower positioning hole 47 (as shown in fig. 9), the screw cap 30 can be limited and cannot rotate, the cup cap 1 is assembled integrally, and then the cup cap 2 is combined.
When the cup lid 1 is separated from the cup 2 and the cup lid 1 is to be cleaned, the hand pushing portion 54 is pushed upward and positioned to separate the lower latch 52 from the lower positioning hole 47 (as shown in fig. 10), the cap 30 is not limited, and then the cap 30 is reversely rotated to separate the cap 30 from the lower assembly 40 as shown in fig. 20 and 21, and at this time, the baffle 131 of the upper assembly 10 is still limited in the limiting section 33 as shown in fig. 18 and 19, so that the upper assembly 10 and the cap 30 keep a loose joint state. After the lower assembly 40 is separated from the screw cap 30, the inner and outer surfaces of the lower assembly 40, the screw cap 30 and the upper assembly 10 can be cleaned, so that the cleaning is convenient.
Next, referring to fig. 22 to 24, structural diagrams of a second embodiment of the present invention are shown. The cup cover of the embodiment of the present invention may also be applied to a cup cover without the drinking tube 45 and the flip 14 of the first embodiment, and the rest of the structure and the links are the same as those of the first embodiment, and will not be repeated here.
Claims (6)
1. The vacuum cup cover comprises an upper component, a lower component, a rotary cover, a vacuum unit and a locking piece; the method is characterized in that:
the spiral cover is hollow and annular and is positioned between the upper component and the lower component, the spiral cover is combined with the upper component by arranging a group of assembling devices, and the spiral cover is limited by the group of assembling devices and can rotate on the upper component for a certain angle; a screwing device is arranged between the screw cap and the lower component, and the screw cap is combined with the lower component after rotating forward by an angle and is separated from the lower component after rotating reversely by an angle through the arrangement of the screwing device;
The vacuumizing unit is penetrated in the cup cover to vacuumize the cup cover on a cup;
The locking piece is arranged between the spiral cover and the lower component, is used for limiting the combination and the integrated linkage of the spiral cover and the lower component in a locking state, and enables the spiral cover to be separated from the lower component after rotating in an unlocking state.
2. The easy-to-clean vacuum cup cover according to claim 1, wherein: the group of devices is arranged on the periphery of the upper component and extends downwards to form a circle of outer ring which faces the inner face of the middle of the upper component and is provided with a plurality of horizontally extending baffles in an equidistant mode; the top end of the spiral cover extends to the center of the spiral cover horizontally, a circle of vertical surface extends upwards to the center end of the spiral cover, a plurality of limit sections for respectively embedding a plurality of baffles are arranged at the outer edge of the vertical surface corresponding to the baffle arrangement positions, a first baffle wall protrudes outwards from the outer wall of the vertical surface at one vertical end of the limit section, an inclined block is arranged at the other opposite end of the limit section, the bottom surface of the inclined block is an inclined surface, a gap is arranged between the lowest end of the inclined surface and the plane, the height of the gap is slightly smaller than that of the baffle, and a crack is arranged at the end of the vertical surface adjacent to the inclined block, so that the inclined block is forced to deviate, the baffle can deviate from the gap through the lower part of the inclined surface, and enter the limit section, and a right-angle side of the inclined block forms a second baffle wall of the limit section; the top end of each limit section extends outwards from the top end of the vertical face and horizontally extends to form an upper baffle wall.
3. The easy-to-clean vacuum cup cover according to claim 1, wherein: the screwing device horizontally extends a plurality of positioning plates which are arranged at equal intervals from the bottom edge of the screwing cover to the inside of the screwing cover; the top surface outer edge of the lower component corresponds to the position of each positioning plate, a limiting clamping groove with a top wall is partitioned, one end of the limiting clamping groove is provided with an opening for the positioning plate to be rotationally embedded due to the spiral cover; the other end is provided with a sealing wall for stopping the positioning plate after the positioning plate is embedded into the limiting clamp groove.
4. A vacuum cup lid for cleaning according to any one of claims 1-3, wherein: the locking piece is arranged in the spiral cover and is provided with an upper latch piece extending upwards, a lower latch piece extending downwards, a fixing piece extending upwards and a hand pushing part extending outwards; the top end of the fixing piece is embedded into a longitudinal positioning hole arranged in the spiral cover and then is combined with a screw piece, and the head of the screw piece is propped against a step surface of the inner wall of the positioning hole so as to support the locking piece not to drop down to separate from the spiral cover, but can move upwards; the upper latch piece extends into an upper positioning hole in the spiral cover, and the lower latch piece is embedded into a lower positioning hole of the lower assembly; the hand pushing part extends out of the spiral cover and is pushed by a person to drive the locking piece to move upwards, so that the lower latch piece leaves the lower positioning hole and the spiral cover can rotate; or the locking piece is driven to move downwards, so that the lower latch piece extends into the lower positioning hole, and the rotary cover is not rotatable.
5. The easy-to-clean vacuum cup cover according to claim 4, wherein: the vacuumizing unit comprises a drawing rod, a piston device and a one-way air outlet valve; wherein the drawing rod is hollow, a lower opening is arranged at the bottom end, the outer side of the bottom end is connected with the piston device, and the top end extends out of the upper part of the upper component through a through opening of the upper component and is connected with a drawing lug; a spring is sleeved outside the drawing rod between the piston device and the lower end of the upper assembly, and the spring has downward force for pushing the drawing rod and the piston device; the one-way air outlet valve is fixed in the lower assembly and is used for limiting the air to leave only in one way; an upright piston cylinder is arranged in the middle of the top surface of the lower assembly at the position corresponding to the piston device so as to allow the piston device to extend in; the inner bottom surface area of the piston cylinder is partitioned with a configuration cylinder, and the bottom end of the configuration cylinder is provided with an air hole; the one-way air outlet valve is arranged in the configuration cylinder and used for one-way blocking the air hole; the top end of the configuration cylinder is covered by a cover, and a central shaft of the one-way air outlet valve penetrates out of the cover.
6. The easy-to-clean vacuum cup cover according to claim 4, wherein: the top surface of the upper component is provided with an outlet, and a flip cover is pivoted to extend to the position above the outlet; one side of the top surface of the lower component corresponds to the position of the outlet, a water drinking pipe extends upwards, the water drinking pipe penetrates up and down, and the top end of the water drinking pipe penetrates through the outlet and is covered by the flip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811026091.0A CN110870650B (en) | 2018-09-04 | 2018-09-04 | Cup cover convenient to clean and used for vacuumizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811026091.0A CN110870650B (en) | 2018-09-04 | 2018-09-04 | Cup cover convenient to clean and used for vacuumizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110870650A CN110870650A (en) | 2020-03-10 |
| CN110870650B true CN110870650B (en) | 2024-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811026091.0A Active CN110870650B (en) | 2018-09-04 | 2018-09-04 | Cup cover convenient to clean and used for vacuumizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110870650B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219680421U (en) * | 2022-11-22 | 2023-09-15 | 厦门乐时及物智能科技有限公司 | One-key automatic vacuumizing vacuum juicer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209404302U (en) * | 2018-09-04 | 2019-09-20 | 泉州亿达家用电器实业有限公司 | Easy-to-clean vacuum lid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002357705A1 (en) * | 2001-11-13 | 2003-06-17 | Dart Container Corporation | Recloseable lid |
| CN203860941U (en) * | 2014-03-26 | 2014-10-08 | 卢彦合 | Cup cover set |
| CN107651318A (en) * | 2017-09-28 | 2018-02-02 | 珠海德豪润达电气有限公司 | Cup lid is vacuumized, vacuumize cup and vacuumizes stirring/crushing cup |
| CN108451296A (en) * | 2018-05-03 | 2018-08-28 | 珠海德豪润达电气有限公司 | Vacuum cup lid, vacuum cup and vacuum stirring cup |
-
2018
- 2018-09-04 CN CN201811026091.0A patent/CN110870650B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209404302U (en) * | 2018-09-04 | 2019-09-20 | 泉州亿达家用电器实业有限公司 | Easy-to-clean vacuum lid |
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