CN110870650A - Cup cover convenient to clean and used for vacuumizing - Google Patents
Cup cover convenient to clean and used for vacuumizing Download PDFInfo
- Publication number
- CN110870650A CN110870650A CN201811026091.0A CN201811026091A CN110870650A CN 110870650 A CN110870650 A CN 110870650A CN 201811026091 A CN201811026091 A CN 201811026091A CN 110870650 A CN110870650 A CN 110870650A
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- cover
- rotary cover
- extends
- rotary
- assembly
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- 239000003651 drinking water Substances 0.000 claims description 9
- 235000020188 drinking water Nutrition 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 235000015203 fruit juice Nutrition 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 230000035622 drinking Effects 0.000 description 5
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- 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
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- Closures For Containers (AREA)
Abstract
A cup cover for vacuumizing convenient to clean is mainly characterized in that the cup cover is divided into an upper component, a lower component and a rotary cover between the upper component and the lower component, the rotary cover is combined with the upper component through a connecting device, so that the rotary cover is fixed below the upper component and can rotate, the rotary cover is combined with the lower component through rotation through a rotary connecting device, and the rotary cover and the lower component are locked and fixed through a locking piece; therefore, the cup cover can be combined with the cup, and the interior of the cup cover can be detached to clean the interior of the cup cover, so that peculiar smell is prevented from being generated after fruit juice is remained in the interior of the cup cover, and bacteria are prevented from breeding.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a vacuum-pumping cup cover which is convenient to clean, in particular to a cup cover which can be detached, is convenient to clean internal dirt and achieves the effect of sanitation in use.
[ background of the invention ]
The cup is used for containing juice, and is provided with a vacuum-pumping cup cover in order to prevent the juice from being easily oxidized by contacting air for a long time, so that the juice cannot be stored for a long time, for example, one of the patent cases (hereinafter referred to as former case) of the applicant's own application No. 201721452424.7 "" bottle cover structure "". Through this lid for evacuation lid at the cup mouth to the evacuation unit on this lid for evacuation carries out the evacuation in to the cup, so can make the fruit juice in the cup reduce with the air contact, makes fruit juice keep fresh and can put for a long time.
However, during the process of drinking or carrying and shaking the fruit juice, more or less fruit juice can remain in the cup mouth and even permeate into the cup cover, if the fruit juice remained in the cup cover is not cleaned, the fruit juice can generate unpleasant smell and can also cause food safety problems due to bacteria derived from dirt after a long time. The cup lid for vacuum pumping disclosed in the above-mentioned prior art is limited and fixed by the lid body (10) and the main body lid (12) that are clamped with each other (please refer to the above-mentioned specification and drawings). When the cup cover needs to be disassembled for cleaning the inside, all components are scattered and easy to lose, and for consumers, the defects of difficult and troublesome assembly are generated.
The above problems clearly remain to be improved.
[ summary of the invention ]
The invention aims to provide a vacuumizing cup cover which is convenient for a consumer to disassemble and clean the cup cover.
A cup cover for vacuumizing, which is convenient to clean, comprises an upper component, a lower component, a rotary cover, a vacuumizing unit and a locking piece; the method is characterized in that:
the screw cap is hollow and annular, is positioned between the upper component and the lower component, is combined with the upper component by arranging an assembling device, is limited by the assembling device and can rotate on the upper component by an angle; a screwing device is arranged between the screwing cover and the lower assembly, and the screwing cover is combined with the lower assembly after rotating forwards for an angle through the arrangement of the screwing device and is separated from the lower assembly after rotating backwards for an angle;
the vacuumizing unit is arranged in the cup cover in a penetrating way, so that the cup cover vacuumizes a cup;
the locking piece is arranged between the rotary cover and the lower component, is used for limiting the rotary cover and the lower component to be combined into a whole and linked in a locking state, and enables the rotary cover to be separated from the lower component through rotation in an unlocking state.
In the cup cover for vacuumizing, which is convenient to clean, the assembling device is provided with a circle of outer ring which extends downwards from the periphery of the upper assembly, the outer ring faces the inner surface of the middle of the upper assembly, and a plurality of horizontally extending baffle plates are arranged in an equidistant mode; the top end of the rotary cover extends to the center of the rotary cover horizontally to form a circle of plane, the plane faces the center end of the rotary cover and further extends upwards to form a circle of vertical face, the outer edge of the vertical face corresponding to the arrangement position of the baffle plates is provided with a plurality of limit intervals for the baffle plates to be respectively embedded due to the rotation of the rotary cover, a first blocking wall is protruded outwards from the outer wall of the vertical face at one vertical end of the limiting region, an inclined block is arranged on the vertical face at the other opposite end, 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 the vertical surface has a slit at the end adjacent to the inclined block, so that the inclined block is pushed and deflected by force, the baffle can pass through the lower part of the inclined plane and push the inclined block to deviate and cross the gap to enter the limiting interval, and a right-angle edge of the inclined block forms a second baffle wall of the limiting interval; the top end of each limit section extends outwards from the top end of the vertical surface and horizontally extends to form an upper retaining wall.
In the cup cover for vacuumizing, which is 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 outer edge of the top surface of the lower component corresponds to the position of each positioning plate and is partitioned into a limiting clamp groove with a top wall, and one end of the limiting clamp groove is provided with an opening for the positioning plate to be embedded by the rotation of the screw cap; the other end is provided with a closed wall for blocking the positioning plate after being embedded into the limiting clamp groove.
In the vacuumized cup cover convenient to clean, the lock catch piece is arranged in the rotary 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-push 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 by a first-order surface of the inner wall of the positioning hole so as to support the lock catch piece to be prevented from falling off the spiral cover and move upwards; the upper latch piece extends into an upper positioning hole in the rotary cover, and the lower latch piece is embedded into a lower positioning hole of the lower assembly; the hand-push part extends out of the rotary cover and is pushed by a person to drive the lock catch to move upwards, so that the lower latch piece leaves the lower positioning hole and the rotary cover can rotate; or drive the locking fastener to move downwards, so that the lower latch piece extends into the lower positioning hole and the rotary cover can not rotate.
In the cup cover for vacuumizing, which is convenient to clean, the vacuumizing unit comprises a drawing rod, a piston device and a one-way air outlet valve; the drawing rod is hollow, a lower opening is formed in the bottom end of the drawing rod, the outer side of the bottom end of the drawing rod is connected with the piston device, and the top end of the drawing rod extends out of the upper part of the upper assembly through a penetrating opening of the upper assembly 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 in a penetrating manner, and the spring has the force for pushing the drawing rod and the piston device downwards; the one-way gas outlet valve is fixed in the lower component and can limit gas to leave in one way only; a vertical piston cylinder is arranged at the position corresponding to the piston device in the middle of the top surface of the lower component, so that the piston device can extend into the piston cylinder; the bottom surface area inside the piston cylinder is separated by 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 blocking the air hole in one way; the top end of the configuration cylinder is covered by a cover, and a central shaft of the one-way air outlet valve penetrates through the cover.
In the cup cover for vacuumizing, which is convenient to clean, the top surface of the upper component is provided with an outlet, and a turnover cover is pivoted and extends to the position above the outlet; one side of the top surface of the lower component corresponds to the position of the outlet, a drinking water pipe extends upwards, the drinking water pipe penetrates through the upper part and the lower part, and the top end of the drinking water pipe penetrates through the outlet and is covered by the turnover cover.
The invention has the advantages and beneficial effects 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 derived bacteria can not be hidden, and the food safety is ensured. 2. The cup cover is easy to disassemble and assemble, and the cup cover can be disassembled or assembled only by manually controlling the locking piece and then rotating the rotary cover, so that the operation is convenient.
[ description of the drawings ]
Fig. 1 is a combined view of a cap and a cup in a first embodiment of the invention.
Fig. 2 shows a combination of the cap and the cup (pull ears are pulled upwards) according to the first embodiment of the invention.
Fig. 3 shows a combination of the cap and the cup (flip-top) according to the first embodiment of the invention.
Fig. 4 is a disassembled perspective exploded view of the cap and the cup in the first embodiment of the invention.
Fig. 5 is a sectional exploded view of the cap of the first embodiment of the invention taken apart and in plan view.
Fig. 6 is a sectional exploded view of the cap of the first embodiment of the present invention shown in another angular plane after being disassembled. Fig. 7 is an exploded perspective view of the upper assembly, the screw cap and a part of the vacuum unit of the cup lid according to the first embodiment of the present invention.
Fig. 8 is another perspective exploded view of the upper assembly, the screw cap and a part of the vacuum unit of the cup lid according to the first embodiment of the present invention.
Fig. 9 is a sectional view showing the state of locking of the locking member according to the first embodiment of the present invention.
Fig. 10 is a sectional view showing the unlocked condition of the catch member according to the first embodiment of the present invention.
FIGS. 11-13 are schematic views illustrating the operation sequence of the assembling device according to the first embodiment of the present invention during assembling.
Fig. 14 is a top sectional view of the screw cap of the first embodiment of the present invention in combination with the upper assembly.
Fig. 15-16 are schematic diagrams illustrating an operation sequence of the screwing device according to the first embodiment of the present invention when being combined.
Fig. 17 is a top sectional view showing the screw cap of the first embodiment of the present invention coupled to the lower unit.
Fig. 18 to 19 are a front sectional view and a top sectional view respectively illustrating a stopper separation restricting section of a spin cover according to a first embodiment of the present invention.
FIGS. 20 to 21 are a front sectional view and a top sectional view of a positioning plate of a screw cap according to a first embodiment of the present invention separated from a position-limiting groove of a lower assembly.
Fig. 22 shows a combined view of a cap and a cup in a second embodiment of the invention.
Fig. 23 is an exploded perspective view of the lid of the second embodiment of the present invention.
Fig. 24 is a combined cross-sectional view of the cap and the cup in the second embodiment of the invention.
The numbers in the figures illustrate the following:
The limiting region 33 has a first stopping wall 330, an inclined block 331, an inclined surface 3310
Gap 332 splits 320 upper wall 334 of second wall 333
The piston cylinder 42 is provided with a cylinder 43 and a vent 430 cover 44
Fastener 53 hand push 54 screw 55 longitudinal positioning hole 36
Stepped surface 360 for positioning hole 37 and positioning hole 47
[ detailed description ] embodiments
Referring to fig. 1 to 8, a cup lid 1 for vacuum pumping according to a first embodiment of the present invention at least includes an upper assembly 10, a vacuum pumping unit 20, a screw lid 30, a lower assembly 40, and a locking device 50. Wherein the content of the first and second substances,
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 periphery extending downward with a ring of outer ring 13. The top surface of the upper assembly 10 is pivotally connected to one side of a flip 14, and the other side of the flip 14 extends above the location of the outlet 12. The outer ring 13 faces the inner surface 130 of the middle of the upper member 10, and a plurality of horizontally extending baffles 131 are disposed at equal intervals (as shown in fig. 8).
The vacuum pumping unit 20 (shown in fig. 5 and 6) includes a pulling rod 21, a piston device 22 and a one-way air outlet valve 23. The drawing rod 21 is hollow, the bottom end of the drawing rod is provided with a lower opening 210, the drawing rod 21 is penetrated through the penetrating opening 11, the top end of the drawing rod extends out of the upper part 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, the outer side of the drawing rod 21 between the piston device 22 and the lower opening edge of the penetrating opening 11 is sleeved with a spring 212, and the spring 212 has the force for pushing the drawing rod 21 and the piston device 22 downwards. The one-way vent valve 23 is fixed inside the lower assembly 40, and has the function of limiting the gas to only leave the cup 2 in one direction and not to enter the cup 2 in the reverse direction through the one-way vent valve 23.
The cap 30 (as shown in fig. 4-8) is disposed between the upper assembly 10 and the lower assembly 40, and is hollow and annular. A circle of plane 31 horizontally extends from the top end to the center of the cap 30, a circle of vertical face 32 extends from the plane 31 to the center end of the cap 30, a plurality of limit sections 33 (please refer to fig. 11-13) are disposed at the outer edge of the vertical face 32 corresponding to the position of the baffle 131 for the plurality of baffles 131 to be respectively embedded by the rotation of the cap 30, a first baffle wall 330 protrudes from the outer wall of the vertical face 32 at the vertical end of one side of the limit section 33, an inclined block 331 is disposed at the other opposite end from the vertical face 32, the bottom surface of the inclined block 331 is an inclined plane 3310, a gap 332 is provided between the lowest end of the inclined plane 3310 and the plane 31, the height of the gap 332 is slightly less than that of the baffle 131, and the vertical face 32 has a slit 320 at the end adjacent to the inclined block 331, so that the inclined block 331 can be pushed and deflected by force, the baffle 131 can pass through the lower part of the inclined plane 3310, and pushes the inclined block 331 to move across the gap 332 and enter the limiting section 33, a right-angle edge of the inclined block 331 forms a second retaining wall 333 of the limiting section 33. The top of each of the limiting regions 33 extends horizontally from the top of the vertical surface 32 to form an upper retaining wall 334. When the baffle 131 enters the limiting space 33, the cap 30 is limited by the first and second walls 330, 333 and the upper wall 334, the cap 30 is combined with the upper assembly 10, but the cap 30 can rotate within the limiting space 33 within the rotational movement angle. Therefore, the spacing region 33 and the baffle 131 form a set of assembly devices 3 (as shown in fig. 11-13), so that the cap 30 is combined with the upper assembly 10, and the cap 30 can rotate on the upper assembly 10 by an angle (stroke). A plurality of positioning plates 34 (fig. 8, 15 and 16) are horizontally protruded from the bottom edge of the rotary lid 30 toward the interior of the rotary lid 30.
The lower element 40 (shown in fig. 4 and 5) is in the shape of a cap, and has an inner thread surface 41 at the bottom end to be locked with an outer thread surface 2a at the top end of the cup 2 (shown in fig. 5). An upright piston cylinder 42 is provided at a position corresponding to the piston device 22 in the middle of the top surface of the lower member 40, so that the piston device 22 can be inserted. The inner bottom surface of the piston cylinder 42 is partitioned by a configuration cylinder 43, and the bottom end of the configuration cylinder 43 is provided with 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 of the dispensing cylinder 42 is covered by a cover 44, and a central shaft 230 of the one-way vent valve 23 passes through the top of the cover 44, so that when the vacuum unit 20 performs vacuum pulling up, the one-way vent valve 23 can be pulled up and away from the air hole 430. A drinking tube 45 extends upward from one side of the top surface of the lower member 40 corresponding to the outlet 12, the drinking tube 45 extends upward and downward, and the top end of the drinking tube passes through the outlet 12 for drinking and is covered by the flip 14. The top edge of the lower assembly 40, corresponding to the position of each positioning plate 34, is partitioned into a top-wall limiting clamp groove 46, and the inner height of the limiting clamp groove 46 is equal to the thickness of the positioning plate 34; an opening 460 is formed at one end of the position-limiting clamp groove 46 for the positioning plate 34 to be inserted; the other end has a closed wall 461 for inserting the positioning plate 34 into the limiting clamp slot 46 for stopping. The limiting clamp groove 46 and the positioning plate 34 are combined to form a screwing device 4 (as shown in fig. 15-17).
The locking member 50 (as shown in fig. 1, 6-10) is disposed inside the rotary cover 30, and is used to limit the rotary cover 30 and the lower assembly 40 to be integrally coupled in a locked state, and to enable the rotary cover 30 to rotate on the lower assembly 40 to be separated from the lower assembly 40 in an unlocked state. As shown in fig. 7, the locking member 50 has an upper latch member 51 extending upward, a lower latch member 52 extending downward, a fixing member 53 extending upward, and a pushing portion 54 extending outward. The top end of the fixing member 53 is embedded into 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 pressed against by a first step 360 of the inner wall of the positioning hole 36 to support the locking member 50 to be prevented from dropping off the screw cap 30 but move upwards. Referring to fig. 9 and 10, the upper latch 51 can be inserted into an upper positioning hole 37 in the screw cap 30, and the lower latch 52 can be inserted into a lower positioning hole 47 of the lower component 40. The hand pushing portion 54 extends out of the rotary cap 30 for allowing a person to push the locking member 50 to move upward, so that the lower latch 52 leaves the lower positioning hole 47 and the rotary cap 30 can rotate; or push the locking member 50 downward to make the lower latch 52 extend into the lower positioning hole 47, so that the rotary cap 30 is not rotatable.
Among the above components, the limit section 33 and the baffle 131 form an assembly device 3 (as shown in fig. 11-13), so that the screw cap 30 and the upper assembly 10 are combined together and can not be separated, and the screw cap 30 can rotate by an angle (stroke). When the screw cap 30 is to be combined with the lower assembly 40, the drinking water pipe 45 passes through the outlet 12, the pushing part 54 of the pushing hand is pushed upwards and positioned, the lower latch 52 leaves the lower positioning hole 47, then the screw cap 30 is rotated, the positioning plate 34 of the screwing device 4 is screwed into the limiting clamp groove 46 (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, and then the pushing part 54 is pulled downwards, so that the lower latch 52 enters the lower positioning hole 47 (as shown in fig. 9), that is, the screw cap 30 can be limited and can not be rotated, the cup cover 1 is assembled into a whole, and then the cup 2 is combined.
When the cap 1 is to be cleaned after the cap 1 is separated from the cup 2, 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 rotated reversely, as shown in fig. 20 and 21, to separate the cap 30 from the lower assembly 40, and at this time, the baffle 131 of the upper assembly 10 is still confined in the limiting space 33 as shown in fig. 18 and 19, so that the upper assembly 10 and the cap 30 are kept in a loose connection 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 tool is convenient.
Next, please refer to fig. 22 to 24, which show the structure diagrams of the second embodiment of the present invention. The cup cover of the embodiment of the invention can also be applied to the cup cover without the drinking water pipe 45 and the turning cover 14 of the first embodiment, and the rest of the structure and the link are the same as those of the first embodiment, which is not described again.
Claims (6)
1. A cup cover for vacuumizing, which is convenient to clean, comprises an upper component, a lower component, a rotary cover, a vacuumizing unit and a locking piece; the method is characterized in that:
the screw cap is hollow and annular, is positioned between the upper component and the lower component, is combined with the upper component by arranging an assembling device, is limited by the assembling device and can rotate on the upper component by an angle; a screwing device is arranged between the screwing cover and the lower assembly, and the screwing cover is combined with the lower assembly after rotating forwards for an angle through the arrangement of the screwing device and is separated from the lower assembly after rotating backwards for an angle;
the vacuumizing unit is arranged in the cup cover in a penetrating way, so that the cup cover vacuumizes a cup;
the locking piece is arranged between the rotary cover and the lower component, is used for limiting the rotary cover and the lower component to be combined into a whole and linked in a locking state, and enables the rotary cover to be separated from the lower component through rotation in an unlocking state.
2. The vacuum cup cover convenient to clean as claimed in claim 1, wherein: the assembly device is provided with a circle of outer ring which extends downwards from the periphery of the upper assembly, the outer ring faces the inner surface of the middle of the upper assembly, and a plurality of horizontally extending baffles are arranged in an equidistant mode; the top end of the rotary cover extends to the center of the rotary cover horizontally to form a circle of plane, the plane faces the center end of the rotary cover and further extends upwards to form a circle of vertical face, the outer edge of the vertical face corresponding to the arrangement position of the baffle plates is provided with a plurality of limit intervals for the baffle plates to be respectively embedded due to the rotation of the rotary cover, a first blocking wall is protruded outwards from the outer wall of the vertical face at one vertical end of the limiting region, an inclined block is arranged on the vertical face at the other opposite end, 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 the vertical surface has a slit at the end adjacent to the inclined block, so that the inclined block is pushed and deflected by force, the baffle can pass through the lower part of the inclined plane and push the inclined block to deviate and cross the gap to enter the limiting interval, and a right-angle edge of the inclined block forms a second baffle wall of the limiting interval; the top end of each limit section extends outwards from the top end of the vertical surface and horizontally extends to form an upper retaining wall.
3. The vacuum cup cover convenient to clean as claimed in claim 1, wherein: the rotary connecting device horizontally protrudes from the bottom edge of the rotary cover to the inside of the rotary cover to form a plurality of positioning plates which are arranged at equal intervals; the outer edge of the top surface of the lower component corresponds to the position of each positioning plate and is partitioned into a limiting clamp groove with a top wall, and one end of the limiting clamp groove is provided with an opening for the positioning plate to be embedded by the rotation of the screw cap; the other end is provided with a closed wall for blocking the positioning plate after being embedded into the limiting clamp groove.
4. A vacuum cup cover convenient to clean according to any one of claims 1-3, characterized in that: the locking fastener is arranged in the rotary 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-push 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 by a first-order surface of the inner wall of the positioning hole so as to support the lock catch piece to be prevented from falling off the spiral cover and move upwards; the upper latch piece extends into an upper positioning hole in the rotary cover, and the lower latch piece is embedded into a lower positioning hole of the lower assembly; the hand-push part extends out of the rotary cover and is pushed by a person to drive the lock catch to move upwards, so that the lower latch piece leaves the lower positioning hole and the rotary cover can rotate; or drive the locking fastener to move downwards, so that the lower latch piece extends into the lower positioning hole and the rotary cover can not rotate.
5. The vacuum cup cover convenient to clean as claimed in claim 4, wherein: the vacuum pumping unit comprises a pumping rod, a piston device and a one-way air outlet valve; the drawing rod is hollow, a lower opening is formed in the bottom end of the drawing rod, the outer side of the bottom end of the drawing rod is connected with the piston device, and the top end of the drawing rod extends out of the upper part of the upper assembly through a penetrating opening of the upper assembly 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 in a penetrating manner, and the spring has the force for pushing the drawing rod and the piston device downwards; the one-way gas outlet valve is fixed in the lower component and can limit gas to leave in one way only; a vertical piston cylinder is arranged at the position corresponding to the piston device in the middle of the top surface of the lower component, so that the piston device can extend into the piston cylinder; the bottom surface area inside the piston cylinder is separated by 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 blocking the air hole in one way; the top end of the configuration cylinder is covered by a cover, and a central shaft of the one-way air outlet valve penetrates through the cover.
6. The vacuum cup cover convenient to clean as claimed in claim 4, wherein: the top surface of the upper component is provided with an outlet which is pivoted with a flip cover and extends to the position above the outlet; one side of the top surface of the lower component corresponds to the position of the outlet, a drinking water pipe extends upwards, the drinking water pipe penetrates through the upper part and the lower part, and the top end of the drinking water pipe penetrates through the outlet and is covered by the turnover cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811026091.0A CN110870650A (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 CN110870650A (en) | 2018-09-04 | 2018-09-04 | Cup cover convenient to clean and used for vacuumizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110870650A true CN110870650A (en) | 2020-03-10 |
Family
ID=69715985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811026091.0A Pending CN110870650A (en) | 2018-09-04 | 2018-09-04 | Cup cover convenient to clean and used for vacuumizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110870650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109507A1 (en) * | 2022-11-22 | 2024-05-30 | 周义允 | Vacuum juicer capable of one-button automatic vacuumizing |
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|---|---|---|---|---|
| US20030089713A1 (en) * | 2001-11-13 | 2003-05-15 | Belt Gordon A. | Recloseable lid |
| WO2015143921A1 (en) * | 2014-03-26 | 2015-10-01 | 卢彦合 | Cup cover assembly |
| 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 |
| CN209404302U (en) * | 2018-09-04 | 2019-09-20 | 泉州亿达家用电器实业有限公司 | Cup lid is used in easy to clean vacuumizing |
-
2018
- 2018-09-04 CN CN201811026091.0A patent/CN110870650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030089713A1 (en) * | 2001-11-13 | 2003-05-15 | Belt Gordon A. | Recloseable lid |
| WO2015143921A1 (en) * | 2014-03-26 | 2015-10-01 | 卢彦合 | Cup cover assembly |
| 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 |
| CN209404302U (en) * | 2018-09-04 | 2019-09-20 | 泉州亿达家用电器实业有限公司 | Cup lid is used in easy to clean vacuumizing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109507A1 (en) * | 2022-11-22 | 2024-05-30 | 周义允 | Vacuum juicer capable of one-button automatic vacuumizing |
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