CN109832907B - Quick-opening cup cover of container - Google Patents
Quick-opening cup cover of container Download PDFInfo
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- CN109832907B CN109832907B CN201910206155.3A CN201910206155A CN109832907B CN 109832907 B CN109832907 B CN 109832907B CN 201910206155 A CN201910206155 A CN 201910206155A CN 109832907 B CN109832907 B CN 109832907B
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- inclined plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention discloses a quick-opening cup cover of a container, which comprises an outer cover and an inner cover, wherein the upper end part of the outer cover is provided with a pressing knob with a cavity, a bulge at the lower part of the bottom cover is in sliding fit with a groove on the inner wall of the outer cover along the axial direction, a plurality of clamping jaws of the inner cover are buckled at the edge of a through hole of the bottom cover, a reset guide cylinder and a spring are sequentially sleeved on a guide pillar from top to bottom, a plurality of inclined plane convex blocks matched with inclined plane gaps are uniformly distributed on the inner side of the top cover, locking hooks are arranged at the lower part of the end heads of each cantilever of a locking fastener, the locking hooks are buckled on the convex edge of a cup body, a plurality of shifting levers with the quantity corresponding to that of connecting rods are uniformly distributed on the bottom surface of the bottom cover, and the lower end surface of each shifting lever is higher than the upper end surface of each connecting rod. The quick-opening cup cover of the container can be opened quickly, and can be prevented from being opened by mistake, so that the quick-opening cup cover is convenient and safe to use.
Description
Technical Field
The invention relates to a quick-opening cup cover of a container.
Background
The cup cover of the container, especially the water cup, is usually screwed on the port of the cup body through threads, and the cup cover with the structure can be screwed or unscrewed only by rotating a large angle, which is not very convenient. The screw is not tight and is easy to leak water, and the screw is too tight and is not easy to unscrew.
The invention patent with the publication number of CN 2851143Y discloses a push-push type locking bottle cap, which comprises a shell, a lining, a bottle plug, a pressure spring, a top cover and a locking mechanism, wherein the locking mechanism further comprises a sliding sleeve and a locking hook arranged on the side wall of the lining, the locking hook has elasticity in the radial direction and can be radially ejected and retracted, the sliding sleeve can axially move, and the lower end of the sliding sleeve is provided with a driving lug for driving the locking hook to be ejected and retracted. When the bottle cap is used, the bottle cap is sleeved on the bottle mouth to hold the bottle cap shell to press downwards, and the driving lug is positioned below the hook end of the lock hook before pressing downwards, so that the lock hook is in a natural state, and after pressing downwards, the sliding sleeve moves upwards relative to the lining so that the driving lug pushes the hook end of the lock hook to inwards and radially pop up to hook the flange of the bottle mouth, and the bottle cap is locked; when the bottle cap is opened, the top cap is pressed down, the top cap drives the sliding sleeve to move downwards, the driving lug moves away from the lock hook downwards, the lock hook rebounds outwards to reset and separate from the flange of the bottle mouth, and the bottle cap can be taken down at the moment. The structure of the bottle cap can be known, the bottle cap locked on the bottle body can be pressed down to open the bottle cap as long as the top cap is subjected to proper pressure, and the bottle cap can be opened quickly, but is easy to be opened by mistake in practical application and is quite unsafe.
Disclosure of Invention
The invention aims to provide a quick-opening cup cover of a container, which not only can be opened quickly, but also can be prevented from being opened by mistake, and is convenient and safe to use.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a quick-opening bowl cover of container, includes enclosing cover and inner cup that link together through lower tip joint structure joint, is equipped with the push knob of cavity at the enclosing cover upper end, push knob comprises top cap and bottom that link together, the protruding and the recess on the enclosing cover inner wall of bottom lower part all are equipped with the latch hook along axial sliding fit, the equipartition of inner cup passes the edge that bottom through-hole buckle in this bottom through-hole at its top central a plurality of jack catchs, is equipped with the guide pillar in the recess that a plurality of jack catchs enclose, and top-down overlaps in proper order and is equipped with guide cylinder and spring that resets, and the vertical protruding on the guide cylinder inner wall that resets is equipped with the vertical groove sliding fit on the guide pillar, the top equipartition of guide cylinder have a plurality of inclined plane breach, the top equipartition of top cover inboard have a plurality of with inclined plane breach looks adaptation inclined plane lug, install the latch fitting at the inner cup its periphery of inner cup, each latch hook passes the protruding edge of corresponding aperture buckle in the cup, still has a plurality of pins corresponding quantity and latch hook quantity in the inner cup through-hole, and the guide pillar is equipped with the guide pin on the guide pillar down, and the end face is all articulated at the bottom surface has the end face of the corresponding guide bar down, the end face of the guide bar is broken away from with the rotary knob when the end face down, the end face is rotated down, the end face is equipped with the end face down, and the end face down the connecting rod is rotated down, and has the end face down.
The cantilever has three.
The periphery of the upper part of the inner cover is provided with vertical ribs matched with the rotation stopping limiting grooves on the inner wall of the locking piece.
And a stop vertical rib matched with the rotation limiting groove on the outer wall of the locking piece is arranged on the inner wall of the outer cover.
A plurality of vertical grooves are uniformly distributed on the inner wall of the lower part of the inner cover, and at least one convex strip matched with the vertical grooves is arranged on the lower part of the convex edge of the cup body.
The utility model provides a quick-opening bowl cover of container, includes enclosing cover and inner cup that link together through lower tip joint structure joint, is equipped with the push button of cavity at the outer cup upper end, push button comprises top cap and bottom that link together, the protruding and the recess on the outer cup inner wall of bottom lower part all are equipped with the latch hook along axial sliding fit, the equipartition of inner cup passes bottom through-hole buckle in the edge of this bottom through-hole at its top central a plurality of jack catchs, is equipped with the guide pillar in the recess that a plurality of jack catchs enclose, and top-down overlaps in proper order and is equipped with guide cylinder and spring that resets, and vertical protruding on the guide cylinder inner wall and the vertical recess sliding fit on the guide pillar, the top equipartition of guide cylinder that resets have a plurality of inclined plane breach, the top equipartition of top cap have a plurality of with inclined plane breach looks adaptation inclined plane lug, install its periphery of latch fitting at the inner cup of top and have two at least cantilevers, each cantilever end lower part all is equipped with the latch hook, each the latch hook passes corresponding aperture buckle in the protruding edge of cup, and each cantilever end upper portion has inclined plane lug in the recess, and the lug that the bottom surface of bottom and inclined plane number and inclined plane that the inclined plane corresponds to push down, when the rotary knob is higher than the inclined plane is followed the inclined plane, the rotary knob that pushes down to the inclined plane, and the end face that makes the rotary knob is higher than down.
The cantilever has three.
The periphery of the upper part of the inner cover is provided with vertical ribs matched with the rotation stopping limiting grooves on the inner wall of the locking piece.
And a stop vertical rib matched with the rotation limiting groove on the outer wall of the locking piece is arranged on the inner wall of the outer cover.
A plurality of vertical grooves are uniformly distributed on the inner wall of the lower part of the inner cover, and at least one convex strip matched with the vertical grooves is arranged on the lower part of the convex edge of the cup body.
Compared with the prior art, the invention has the beneficial effects that: due to the adoption of the technical scheme, when the knob is pressed down, the lower end face of the deflector rod is lower than the upper end face of the connecting rod, the outer cover rotates towards the connecting rod, the outer cover drives the knob to rotate through the cooperation of the groove and the bulge, the deflector rod drives the connecting rod to rotate around the pin, the outer end of the connecting rod stretches out the cantilever, the lock hook breaks away from the convex edge, the cup cover breaks away from the cup body, and the cup is opened. The outer cover rotates a small angle to enable the lock hook to be separated from the convex edge, so that the cup cover can be opened quickly. The quick-opening cup cover with the structure not only can be opened quickly, but also can be prevented from being opened by mistake: under the initial condition (figure 2), the lower terminal surface of driving lever is higher than the up end of connecting rod, if do not press the knob, even if rotate the enclosing cover or press the knob this moment, the connecting rod can not rotate, and the latch hook can not break away from protruding edge (figure 4), cup and bowl cover still are in the lid state, under this condition, press the knob unable to press, if the hand is released this moment, under the effect of spring and reset guide, press the knob automatic re-setting to initial position.
Drawings
FIG. 1 is a schematic view of a split construction of the present invention;
FIG. 2 is a schematic view of the assembled structure of the obscuration cup of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 2 with the cover rotated only;
FIG. 5 is a cross-sectional view taken along A-A of FIG. 2 when the push knob is first depressed and then the outer cap is rotated;
FIG. 6 is a cross-sectional view taken along A-A of FIG. 2 when only the push knob is depressed;
FIG. 7 is a schematic view of the structure of the outer cap of FIG. 1;
FIG. 8 is a schematic diagram of a cooperation structure of a lever and a bevel bump according to another embodiment;
FIG. 9 is a schematic view of the structure in which the vertical grooves of the inner lid of the other structure are matched with the convex strips of the cup body;
fig. 10 is a schematic diagram of a matching structure of a rotation limiting groove and a stop vertical rib of another structure.
Detailed Description
In order to make the technical scheme of the present invention clearer, the present invention will be described in detail with reference to fig. 1 to 7. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The invention relates to a quick-opening cup cover of a container, which comprises an outer cover 3 and an inner cover 8 which are clamped together through a clamping structure 38 at the lower end part, wherein the clamping structure 38 comprises a ring groove arranged on the outer wall of the lower part of the inner cover 8 and a clamping protrusion 3-1 arranged on the inner wall of the outer cover 3 and clamped with the ring groove; the upper end part of the outer cover 3 is provided with a pressing knob 12 with a cavity, the pressing knob 12 is connected with the top cover 1 and the bottom cover 2 to form an integrated structure, and a protrusion 2-2 at the lower part of the bottom cover 2 is in sliding fit with a groove 3-3 on the inner wall of the outer cover 3 along the axial direction, so that the pressing knob 12 and the outer cover 3 can only axially move; the plurality of clamping claws 8-2 uniformly distributed in the center of the top of the inner cover 8 penetrate through the bottom cover through holes 2-3 and are buckled at the edges of the bottom cover through holes 2-3; a guide post 8-6 is arranged in a groove surrounded by a plurality of claws 8-2, a reset guide cylinder 4 and a spring 5 are sequentially sleeved on the guide post 8-6 from top to bottom, a vertical protrusion 4-2 on the inner wall of the reset guide cylinder 4 is in sliding fit with a vertical groove 8-3 on the guide post 8-6, a plurality of inclined plane notches 4-1 are uniformly distributed at the top end of the reset guide cylinder 4, and a plurality of inclined plane bumps 1-1 matched with the inclined plane notches 4-1 are uniformly distributed on the inner side of the top cover 1; the locking piece 6 installed at the top of the inner cover 8 is uniformly distributed with three cantilevers 6-1 at the periphery, lock hooks 6-1-1 are arranged at the lower part of the end heads of each cantilever 6-1, each lock hook 6-1-1 penetrates through a corresponding small hole 8-1-1 on the inner cover 8 to be locked on a convex edge 9-2 of the cup body 9, a plurality of pins 8-5 with the number corresponding to the number of the lock hooks 6-1-1 are uniformly distributed at the top of the inner cover 8, connecting rods 7 are hinged to each pin 8-5, a plurality of deflector rods 2-1 with the number corresponding to the number of the connecting rods 7 are uniformly distributed at the bottom surface of the bottom cover 2, and the lower end surface of each deflector rod 2-1 is higher than the upper end surface of each connecting rod 7. When the push knob 12 is pressed down, the lower end face of the deflector rod 2-1 is lower than the upper end face of the connecting rod 7, the outer cover 3 is rotated towards the connecting rod 7, the outer cover 3 drives the push knob 12 to rotate through the cooperation of the groove 3-3 and the bulge 2-2, the deflector rod 2-1 drives the connecting rod 7 to rotate around the pin 8-5, the outer end of the connecting rod 7 stretches out the cantilever 6-1, the lock hook 6-1-1 is separated from the convex edge 9-2, the cup cover is separated from the cup body, and the cup is opened. The cover 3 can be rotated by a small angle (about 15 degrees) to separate the latch hook 6-1-1 from the flange 9-2, so that the cover can be opened quickly. The quick-opening cup cover with the structure not only can be opened quickly, but also can be prevented from being opened by mistake. In the initial state (fig. 2), if the lower end surface of the deflector rod 2-1 is higher than the upper end surface of the connecting rod 7, the connecting rod 7 will not rotate even if the outer cover 3 or the pressing knob 12 is rotated, the lock hook 6-1-1 will not separate from the convex edge 9-2 (fig. 4), the cup body and the cup cover are still in the covered state, in this case, the pressing knob 12 cannot be pressed, and if the hand is released, the pressing knob 12 automatically resets to the initial position under the action of the spring 5 and the reset guide 4.
Preferably, a plurality of vertical grooves 8-4 are uniformly distributed on the inner wall of the lower part of the inner cover 8, and at least one convex strip 9-2 matched with the vertical grooves 8-4 is arranged on the lower part of the convex edge 9-2 of the cup body 9. This structure can restrict the rotation of the inner lid 8; when the inner cover 8 is provided with a sufficient number of vertical grooves 8-4, the cup body 9 is provided with at least one convex strip 9-2, so that the arbitrary angle matching of the cup cover and the cup body 9 can be realized, and the rotation of the inner cover 8 is limited.
Preferably, the inner wall of the outer cover 3 is provided with a stop vertical rib 3-2 matched with a rotation limit groove 6-2 on the outer wall of the locking piece 6, the structure can be used for setting the optimal rotation angle of the outer cover 3 relative to the locking piece 6, and the stop vertical rib 3-2 can be provided with one or two (refer to fig. 1 and 10); the upper periphery of the inner cover 8 is provided with a vertical rib 8-1 matched with the rotation stopping limit groove 6-3 on the inner wall of the locking piece 6, and the structure can limit the relative rotation of two parts around the axial direction, and one vertical rib 8-1 matched with the rotation stopping limit groove 6-3 can be arranged, or two vertical ribs can be arranged.
The quick-opening cup cover of another structure is different from the above-described one only in the structure used when the cantilever 6-1 is opened (see fig. 8). The specific scheme is as follows:
the quick-opening cup cover for the container comprises an outer cover 3 and an inner cover 8 which are clamped together through a clamping structure 38 at the lower end part, wherein the upper end part of the outer cover 3 is provided with a pressing knob 12 with a cavity, the pressing knob 12 consists of a top cover 1 and a bottom cover 2 which are connected together, a bulge 2-2 at the lower part of the bottom cover 2 is in sliding fit with a groove 3-3 on the inner wall of the outer cover 3 along the axial direction, a plurality of clamping claws 8-2 uniformly distributed at the center of the top of the inner cover 8 penetrate through a through hole 2-3 of the bottom cover and are buckled at the edge of the through hole 2-3 of the bottom cover, a guide pillar 8-6 is arranged in a groove surrounded by the clamping claws 8-2, a reset guide cylinder 4 and a spring 5 are sequentially sleeved on the guide pillar 8-6 from top to bottom, a vertical bulge 4-2 on the inner wall of the reset guide cylinder 4 is in sliding fit with a vertical groove 8-3 on the guide pillar 8-6, a plurality of bevel notches 4-1 are uniformly distributed on the top end of the reset guide cylinder 4, a plurality of bevel bumps 1-1 matched with the bevel notches 4-1 are uniformly distributed on the inner side of the top cover 1, at least two cantilevers 6-1 are uniformly distributed on the periphery of a locking piece 6 arranged on the top of the inner cover 8, lock hooks 6-1-1 are arranged at the lower part of the end head of each cantilever 6-1, each lock hook 6-1 penetrates through a corresponding small hole 8-1-1 on the inner cover 8 and is buckled on a convex edge 9-2 of the cup body 9, bevel bumps 6-4 are uniformly distributed at the upper part of the end head of each cantilever 6-1, a plurality of deflector rods 2-1 corresponding to the bevel bumps 6-4 in number are uniformly distributed on the bottom surface of the bottom cover 2, the lower end surface of each deflector rod 2-1 is higher than the upper end surface of the bevel bumps 6-4, when the push knob 12 is pressed down, the lower end face of the deflector rod 2-1 is lower than the upper end face of the inclined plane bump 6-4, the outer cover 3 is rotated towards the inclined plane bump 6-4, the outer cover 3 drives the push knob 12 to rotate through the cooperation of the groove 3-3 and the bulge 2-2, so that the deflector rod 2-1 moves along the inclined plane of the inclined plane bump 6-4, the cantilever 6-1 is outwards expanded, and the latch hook 6-1-1 is separated from the convex edge 9-2. Preferably, the cantilever 6-1 has three. The periphery of the upper part of the inner cover 8 is provided with a vertical rib 8-1 matched with a rotation stopping limit groove 6-3 on the inner wall of the locking piece 6. The inner wall of the outer cover 3 is provided with a stop vertical rib 3-2 matched with a rotation limit groove 6-2 on the outer wall of the locking piece 6. A plurality of vertical grooves 8-4 are uniformly distributed on the inner wall of the lower part of the inner cover 8, and at least one convex strip 9-2 matched with the vertical grooves 8-4 is arranged on the lower part of the convex edge 9-2 of the cup body 9. The clamping structure 38 is a ring groove arranged on the outer wall of the lower part of the inner cover 8 and a clamping protrusion 3-1 arranged on the inner wall of the outer cover 3 and clamped with the ring groove.
The beneficial effects of the technical scheme are basically the same as those of the first technical scheme, but the structure of the cantilever 6-1 is simpler, the cooperation structure of the deflector rod 2-1 and the inclined plane lug 6-4 is adopted, and the connecting rod 7 is omitted.
In the above technical solutions, the container may be a water cup, or any other vessel.
Claims (10)
1. The utility model provides a quick-open bowl cover of container, includes enclosing cover (3) and inner cup (8) that joint together through rotatory gliding joint structure (38) of lower tip, is equipped with the press knob (12) of cavity at enclosing cover (3) upper end, press knob (12) by top cap (1) and bottom (2) that link together constitute, recess (3-3) on protruding (2-2) and enclosing cover (3) inner wall of bottom (2) lower part are along axial sliding fit, a plurality of jack catchs (8-2) of equipartition at its top central authorities pass bottom through hole (2-3) buckle in the edge of this bottom through hole (2-3), its characterized in that:
a guide post (8-6) is arranged in a groove surrounded by a plurality of claws (8-2), a reset guide cylinder (4) and a spring (5) are sequentially sleeved on the guide post (8-6) from top to bottom, a vertical protrusion (4-2) on the inner wall of the reset guide cylinder (4) is in sliding fit with a vertical groove (8-3) on the guide post (8-6), a plurality of bevel notches (4-1) are uniformly distributed at the top end of the reset guide cylinder (4), a plurality of bevel bumps (1-1) matched with the bevel notches (4-1) are uniformly distributed at the inner side of the top cover (1), at least two cantilevers (6-1) are uniformly distributed at the periphery of a locking piece (6) arranged at the top of the inner cover (8), locking hooks (6-1-1) are respectively arranged at the lower end heads of the cantilevers (6-1), the locking hooks (6-1-1) penetrate through corresponding small holes (8-1-1) on the inner cover (8) to be buckled on the convex edges (9-2) of the cup body (9),
a plurality of pin posts (8-5) with the number corresponding to the number of the lock hooks (6-1-1) are uniformly distributed at the top of the inner cover (8), connecting rods (7) are hinged to the pin posts (8-5), a plurality of deflector rods (2-1) with the number corresponding to the number of the connecting rods (7) are uniformly distributed on the bottom surface of the bottom cover (2), the lower end surface of each deflector rod (2-1) is higher than the upper end surface of each connecting rod (7), when the pressing knob (12) is pressed down, the lower end surface of each deflector rod (2-1) is lower than the upper end surface of each connecting rod (7), the outer cover (3) rotates towards the connecting rods (7), the outer cover (3) drives the pressing knob (12) to rotate through the cooperation of the grooves (3-3) and the protrusions (2-2), the deflector rods (2-1) drive the connecting rods (7) to rotate around the pin posts (8-5), the outer ends of the connecting rods (7) prop open the cantilever (6-1), and the lock hooks (6-1) are separated from the convex edges (9-2).
2. The quick-open cup lid of claim 1, wherein: the number of the cantilevers (6-1) is three.
3. The quick-open cup lid of claim 1, wherein: the periphery of the upper part of the inner cover (8) is provided with a vertical rib (8-1) matched with a rotation stopping limit groove (6-3) on the inner wall of the locking piece (6).
4. The quick-open cup lid of claim 1, wherein: the inner wall of the outer cover (3) is provided with a stop vertical rib (3-2) matched with a rotation limiting groove (6-2) on the outer wall of the locking piece (6).
5. The quick-open cup lid of claim 1, wherein: a plurality of vertical grooves (8-4) are uniformly distributed on the inner wall of the lower part of the inner cover (8), and at least one convex strip (9-2) matched with the vertical grooves (8-4) is arranged on the lower part of the convex edge (9-2) of the cup body (9).
6. The utility model provides a quick-open bowl cover of container, includes enclosing cover (3) and inner cup (8) that joint together through rotatory gliding joint structure (38) of lower tip, is equipped with the press knob (12) of cavity at enclosing cover (3) upper end, press knob (12) by top cap (1) and bottom (2) that link together constitute, recess (3-3) on protruding (2-2) and enclosing cover (3) inner wall of bottom (2) lower part are along axial sliding fit, a plurality of jack catchs (8-2) of equipartition at its top central authorities pass bottom through hole (2-3) buckle in the edge of this bottom through hole (2-3), its characterized in that:
a guide post (8-6) is arranged in a groove surrounded by a plurality of claws (8-2), a reset guide cylinder (4) and a spring (5) are sequentially sleeved on the guide post (8-6) from top to bottom, vertical protrusions (4-2) on the inner wall of the reset guide cylinder (4) are in sliding fit with vertical grooves (8-3) on the guide post (8-6), a plurality of inclined plane notches (4-1) are uniformly distributed at the top end of the reset guide cylinder (4), a plurality of inclined plane bumps (1-1) matched with the inclined plane notches (4-1) are uniformly distributed at the inner side of the top cover (1), at least two cantilevers (6-1) are uniformly distributed at the periphery of a locking piece (6) arranged at the top of the inner cover (8), locking hooks (6-1-1) are uniformly distributed at the lower end of each cantilever (6-1), each locking hook (6-1-1) penetrates through corresponding small holes (8-1-1) on the inner cover (8) to be buckled on a convex edge (9-2) of a cup body (9), a plurality of inclined plane bumps (4-1) are uniformly distributed at the upper part of the end of each cantilever (6-1), a plurality of inclined plane bumps (4-2) are uniformly distributed at the end of the bottom surfaces (4-2), the lower end face of the deflector rod (2-1) is higher than the upper end face of the inclined plane lug (6-4), when the push knob (12) is pressed down, the lower end face of the deflector rod (2-1) is lower than the upper end face of the inclined plane lug (6-4), the outer cover (3) is rotated towards the inclined plane lug (6-4), the outer cover (3) drives the push knob (12) to rotate through the cooperation of the groove (3-3) and the bulge (2-2), so that the deflector rod (2-1) moves along the inclined plane of the inclined plane lug (6-4), the cantilever (6-1) is outwards unfolded, and the lock hook (6-1-1) is separated from the convex edge (9-2).
7. The quick-opening cup lid of claim 6, wherein: the number of the cantilevers (6-1) is three.
8. The quick-opening cup lid of claim 6, wherein: the periphery of the upper part of the inner cover (8) is provided with a vertical rib (8-1) matched with a rotation stopping limit groove (6-3) on the inner wall of the locking piece (6).
9. The quick-opening cup lid of claim 6, wherein: the inner wall of the outer cover (3) is provided with a stop vertical rib (3-2) matched with a rotation limiting groove (6-2) on the outer wall of the locking piece (6).
10. The quick-opening cup lid of claim 6, wherein: a plurality of vertical grooves (8-4) are uniformly distributed on the inner wall of the lower part of the inner cover (8), and at least one convex strip (9-2) matched with the vertical grooves (8-4) is arranged on the lower part of the convex edge (9-2) of the cup body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206155.3A CN109832907B (en) | 2019-03-19 | 2019-03-19 | Quick-opening cup cover of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206155.3A CN109832907B (en) | 2019-03-19 | 2019-03-19 | Quick-opening cup cover of container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109832907A CN109832907A (en) | 2019-06-04 |
| CN109832907B true CN109832907B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206155.3A Active CN109832907B (en) | 2019-03-19 | 2019-03-19 | Quick-opening cup cover of container |
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| CN (1) | CN109832907B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117775495A (en) * | 2022-09-21 | 2024-03-29 | 邵晖 | Pressing container cover and container |
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| CN109832907A (en) | 2019-06-04 |
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