CN116406913A - Self-locking container cover and container - Google Patents
Self-locking container cover and container Download PDFInfo
- Publication number
- CN116406913A CN116406913A CN202111666696.8A CN202111666696A CN116406913A CN 116406913 A CN116406913 A CN 116406913A CN 202111666696 A CN202111666696 A CN 202111666696A CN 116406913 A CN116406913 A CN 116406913A
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- Prior art keywords
- locking
- self
- button
- cover
- cover body
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- 239000003651 drinking water Substances 0.000 claims abstract description 27
- 235000020188 drinking water Nutrition 0.000 claims abstract description 27
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 230000035622 drinking Effects 0.000 description 16
- 241000190070 Sarracenia purpurea Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- A47G19/00—Table service
- A47G19/12—Vessels or pots for table use
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The utility model relates to a self-locking container cover, which comprises a cover body provided with a direct drinking water port, wherein a movable cover is hinged on the cover body, and a locking structure is arranged between the movable cover and the cover body; the method is characterized in that: the locking structure comprises a locking button, an elastic piece and a locking notch, wherein the locking button is restrained to axially move in the movable cover, the elastic piece acts on the locking button to enable the locking button to keep an outward moving trend, the locking notch is arranged on the cover body, the locking button extends outwards and is in locking fit with the locking notch, and the locking button contracts inwards to release locking fit with the locking notch; a movable self-locking piece is also arranged in the movable cover; when the cover body is in a horizontal position, the self-locking piece is positioned at a yielding position under the action of self gravity, and the locking button can retract and unlock; when the cover body is in the dumping position, the self-locking part is in the blocking position under the action of self gravity, and the self-locking part prevents the locking button from shrinking inwards to unlock. The self-locking device can realize self-locking of the unlocking button in a toppling or lateral lying state. The utility model also relates to a container.
Description
Technical Field
The utility model relates to a container cover, such as a water cup cover, a bottle cap or a kettle cover, in particular to a container cover with a self-locking function. The utility model also relates to a container with the container cover, and the container can be a water cup, a water bottle or a water kettle.
Background
The cup cover belongs to one kind of container cover, and the drinking cup is suitable for the diversification of drinking habit, installs drinking water mouth and straw on drinking water cup's bowl cover generally. The effect of water drinking nozzle is that need not unscrew the bowl cover under the circumstances drink water, and the water drinking nozzle links to each other with the straw and communicates with each other, and the top of bowl cover is equipped with the recess that is used for holding the water drinking nozzle, and the top of water drinking nozzle is equipped with movable lid, and movable lid one end is articulated with the bowl cover, and the other end and bowl cover joint open movable lid earlier during the use, and flexible body just switches on after erecting the water drinking nozzle again, and flexible body can appear unable automatic problem of bouncing after buckling repeatedly through a plurality of, need hold the water drinking nozzle with hand and erect it, and it is inconvenient to use and extremely unhygienic. In addition, in order to adapt to the requirements of various drinking habits, a water outlet is required to be formed in the cup cover, and the cup cover is provided with another movable cover body, one end of the movable cover body is hinged to the cup cover, the other end of the movable cover body is connected with the cup cover in a clamping mode, the other movable cover body is easily opened under the condition that the cup cover is touched by mistake, the risk of water leakage exists in the cup, and the use safety is poor. Such a structure is disclosed in the chinese patent No. ZL202022222964.4 (bulletin No. CN 212788178U) for example, in "a cup lid and cup".
To the aforesaid current situation, someone still is equipped with locking structure between movable lid and bowl cover, presses the release button and can easily open movable lid behind, but the drinking cup of this kind of bowl cover is arranged in the file package, if take place to empty, release button easily by the mistake triggering of the interior hard thing of package, leads to the movable lid to open and leak. Such a structure is disclosed in chinese patent No. ZL202120251656.6 (bulletin No. CN 214156944U) for example, a push button type double drinking cup lid and cup.
For increasing the security, still set up the auto-lock switch on unlocking button, stir the auto-lock switch back, unlocking button then can not be pressed, avoids the mistake to trigger, uses and makes callback auto-lock switch, can normal use, but the user often forgets to stir the auto-lock, leads to auto-lock failure, and the operating portion is convenient.
Therefore, the existing cup cover can be further improved.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide a self-locking container cover which is reasonable in structural design and can realize self-locking of an unlocking button in a toppling or lateral lying state aiming at the current state of the prior art.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: the self-locking container cover comprises a cover body provided with a direct drinking water port, wherein a movable cover for covering the direct drinking water port is hinged on the cover body, and a locking structure is arranged between the movable cover and the cover body; the method is characterized in that: the locking structure comprises a locking button, an elastic piece and a locking notch, wherein the locking button is restrained to axially move in the movable cover, the elastic piece acts on the locking button to enable the locking button to keep an outward movement trend, the locking notch is arranged on the cover body, the locking button extends outwards and is in locking fit with the locking notch, and the locking button contracts inwards to release the locking fit with the locking notch; a movable self-locking piece is also arranged in the movable cover; when the cover body is in a horizontal position, the self-locking piece is positioned at a yielding position under the action of self gravity, and the locking button can retract and unlock; when the cover body is in the dumping position, the self-locking part is in the blocking position under the action of self gravity, and the self-locking part prevents the locking button from shrinking inwards to unlock.
Preferably, the self-locking member is a ball or a roller. The ball or balls are favorable for rolling and can rapidly move to the yielding position or the blocking position under the dead weight.
Further improved, the inner end of the locking button is provided with a concave cavity, the movable cover is internally provided with a convex part, the convex part is inserted into the concave cavity and can move axially relatively, and the self-locking piece is arranged in the concave cavity. The cooperation of the convex part and the concave cavity has a constraint function on the movement of the locking button, and the arrangement of the concave cavity is beneficial to placing the self-locking piece and preventing the self-locking piece from escaping to the outside.
As a preferable mode of giving way, the convex part is provided with a giving way groove which forms a giving way position, and when the cover body is in a horizontal position, the self-locking piece is aligned with the giving way groove, and the giving way groove is used for the self-locking piece which moves backwards to enter; when the cover body is in the dumping position, the self-locking part and the abdication groove are dislocated, and the front end of the convex part prevents the self-locking part from moving backwards. When the self-locking piece is aligned with the abdication groove, the locking button is pressed to move backwards towards the unlocking direction, the self-locking piece also moves backwards, and the abdication groove provides a backward moving space for the self-locking piece, so that the locking button is not prevented from moving backwards towards the unlocking direction; when the self-locking piece is misplaced with the abdication groove, the self-locking piece can be blocked between the front end of the convex part and the inner top wall of the concave cavity, and the locking button is prevented from moving backwards towards the unlocking direction.
In order to prevent the self-locking part from entering the abdication groove and then not automatically coming out, so that the self-locking is invalid, further improvement is achieved, an elastic column made of flexible materials is arranged in the abdication groove, when the locking button is not moved inwards by external force, the elastic column prevents the self-locking part from sliding into the abdication groove, when the cover body is positioned at a horizontal position, and the locking button is moved inwards by external force, the self-locking part moves backwards to squeeze the elastic column so that the self-locking part can enter the abdication groove, and after the external force acting on the self-locking part disappears, the elastic column ejects the self-locking part out of the abdication groove.
Further improvement, the inner top wall of the concave cavity is provided with a concave limiting pit for the self-locking piece to sink into, and the limiting pit is positioned right in front of the yielding groove. The setting of spacing pit has the spacing effect that resets to the auto-lock spare, ensures when the lid is in horizontal position, and the auto-lock spare aims at the groove of stepping down, and the interior shift of locking button can drive the auto-lock spare and get into the groove of stepping down and step down.
As another abdication structure, an abdication concave part is arranged on the inner peripheral wall of the concave cavity, the abdication concave part forms an abdication position, when the cover body is in a horizontal position, the self-locking piece slides into the abdication concave part under the action of self gravity, and when the locking button moves inwards under the action of external force, the convex part passes through the locking button to move relative to the concave cavity; when the cover body is in the dumping position, the self-locking piece slides out of the position-letting concave part under the action of self gravity, and the front end of the convex part stops the self-locking piece from moving backwards.
As an improvement, the movable cover comprises a cover plate and a plug body fixed below the cover plate, the locking button, the elastic piece and the self-locking piece are all arranged on the plug body, a sealing gasket is arranged at the bottom of the plug body, and the plug body enters the straight drinking water port to form a seal when the cover plate is covered in the straight drinking water port. The plug body can be plugged into the direct water drinking port, so that the direct water drinking port is better sealed, and meanwhile, the plug body provides proper installation positions for all parts.
As an improvement, the outer end of the cover plate is provided with a vertical wall extending downwards, a gap is reserved between the vertical wall and the plug body, the front end of the locking button extends out of the vertical wall to be favorable for pressing, the bottom of the locking button is provided with a lock catch extending downwards to form an L shape, the locking opening is arranged on the inner hole wall of the straight drinking water opening, the cover plate is covered on the straight drinking water opening, the hole wall of the straight drinking water opening enters the gap, and the lock catch moves outwards under the action of the elastic piece and is clamped into the locking opening. The vertical wall provides a position for the locking button to penetrate, and also plays a role in decoration, and a lock hole at the bottom of the locking button is matched with a locking hole on the inner wall of the direct drinking water mouth to lock the movable cover plate.
Compared with the prior art, the self-locking container cover has the advantages that: the movable cover has a self-locking function, when the cover body is in a horizontal position (the position where the cover body is positioned when the cover body is arranged on a container and is vertically arranged), the self-locking piece is positioned at a abdication position under the action of self gravity, the locking button can be retracted and unlocked, namely, a user can press the locking button to unlock the movable cover so as to open the movable cover, and drinking water is supplied through the direct drinking water port; if the cover body is in a dumping position (the container cover is arranged on the container, the container is in a position where the cover body is located when the container is inclined compared with the ground), the self-locking part is in a blocking position under the action of self gravity, the self-locking part prevents the locking button from shrinking inwards to unlock, namely, the external force cannot press the locking button to unlock, the movable cover always keeps to cover the direct drinking water gap, and water leakage caused by false triggering is avoided.
The second technical problem to be solved by the utility model is to provide a container which is reasonable in structural design and can realize self-locking of an unlocking button in a toppling or side lying state aiming at the current state of the prior art.
The utility model solves the second technical problem by adopting the technical proposal that: a container comprising a cup having a mouth, characterized in that: the container further comprises the container cover, and the cover body is in threaded connection with the cup opening.
Compared with the prior art, the container has the advantages that: the container is a specific application of the container cover, and of course, the cover body and the cup mouth can be in snap connection, or hinged, or spin-card connection.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of a container lid (a closure locked state of a movable lid);
fig. 2 is a sectional view of the first embodiment of the container lid (open state of the movable lid);
FIG. 3 is a cross-sectional view of a first embodiment of a container lid (a closure locked condition of the flip top);
FIG. 4 is a cross-sectional view of the first embodiment of the container lid (the flap closed and unlocked condition);
FIG. 5 is a cross-sectional view of a first embodiment of a container lid (lid tilted, removable lid self-locking);
FIG. 6 is an exploded perspective view of a first embodiment of a container lid;
FIG. 7 is a schematic perspective view of the movable cover part of the first embodiment of the container cover;
FIG. 8 is a schematic perspective view of the plug body of the first embodiment of the container cap;
FIG. 9 is a schematic perspective view of a locking button in a first embodiment of a container lid;
fig. 10 is a schematic perspective view of a second embodiment of a container lid (a closure locked state of the movable lid);
fig. 11 is a schematic view of an embodiment of a container.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1-9, is a preferred embodiment of a container lid.
The self-locking container cover comprises a cover body 1 provided with a direct drinking water opening 11, wherein a movable cover 2 for covering the direct drinking water opening 11 is hinged to the cover body 1, and a locking structure is arranged between the movable cover 2 and the cover body 1.
The locking structure comprises a locking button 3, an elastic piece 4 and a locking notch 111, wherein the locking button 3 is restrained to axially move in the movable cover 2, the elastic piece 4 acts on the locking button 3 to keep the locking button 3 moving outwards, the locking notch 111 is arranged on the cover body 1, the locking button 3 extends outwards to be in locking fit with the locking notch 111, and the locking button 3 contracts inwards to be released from locking fit with the locking notch 111; the movable cover 2 is internally provided with a movable self-locking piece 5; when the cover body 1 is in a horizontal position, the self-locking piece 5 is positioned at a yielding position under the action of self gravity, and the locking button 3 can retract and unlock; when the cover body 1 is in the dumping position, the self-locking piece 5 is in the blocking position under the action of self gravity, and the self-locking piece 5 prevents the locking button 3 from shrinking inwards to unlock.
The self-locking member 5 in this embodiment is a ball. The inner end of the locking button 3 is provided with a concave cavity 31, the movable cover 2 is internally provided with a convex part 221, the convex part 221 is inserted into the concave cavity 31 and can move axially relatively, and the self-locking piece 5 is arranged in the concave cavity 31. The convex part 221 is provided with a yielding groove 222, the yielding groove 222 forms a yielding position, when the cover body 1 is in a horizontal position, the self-locking piece 5 is aligned with the yielding groove 222, and the yielding groove 222 is used for the self-locking piece 5 which moves backwards to enter; when the cover 1 is in the dumping position, the self-locking member 5 is dislocated with the giving way groove 222, and the front end of the protruding part 221 prevents the self-locking member 5 from moving backwards.
The elastic column 6 made of flexible materials is arranged in the abdication groove 222, when the locking button 3 is not moved inwards by external force, the elastic column 6 prevents the self-locking piece 5 from sliding into the abdication groove 222, when the cover body 1 is positioned at a horizontal position and the locking button 3 is moved inwards by external force, the self-locking piece 5 moves afterwards to press the elastic column 6 so that the self-locking piece 5 can enter the abdication groove 222, and after the external force acting on the self-locking piece 5 disappears, the elastic column 6 ejects the self-locking piece 5 out of the abdication groove 222.
The inner top wall of the concave cavity 31 is provided with a concave limiting pit 311 for the self-locking piece 5 to sink into, and the limiting pit 311 is positioned right in front of the yielding groove 211.
The movable cover 2 comprises a cover plate 21 and a plug body 22 fixed below the cover plate 21, the plug body 22 is fixed on the bottom surface of the cover plate 21 by adopting screws, the locking button 3, the elastic piece 4 and the self-locking piece 5 are arranged on the plug body 22, the bottom of the plug body 22 is provided with a sealing gasket 7, and the plug body 22 enters the direct drinking water port 11 to form sealing when the cover plate 21 is arranged at the direct drinking water port 11.
The outer end of the cover plate 21 is provided with a vertical wall 211 extending downwards, a gap X is formed between the vertical wall 211 and the plug body 22, the front end of the locking button 3 extends out of the vertical wall 211 so as to be beneficial to pressing, the bottom of the locking button 3 is provided with a lock catch 32 extending downwards to form an L shape, the locking opening 111 is arranged on the inner hole wall of the straight water drinking port 11, the hole wall of the straight water drinking port 11 enters the gap X in the state that the cover plate 21 is covered on the straight water drinking port 11, and the lock catch 32 moves outwards and is clamped into the locking opening 111 under the action of the elastic piece 4.
The working principle and the process of the container cover are as follows:
in a normal use state, as shown in fig. 3 and 4, when the container cover is arranged on the container and is vertically placed, the cover body 1 is positioned, at the moment, the self-locking piece 5 is positioned at the abdication position under the action of self gravity, the self-locking piece 5 is aligned with the abdication groove 222, and the abdication groove 222 is used for allowing the backward self-locking piece 5 to enter. In this state, pressing the unlocking button 3, the self-locking member 5 moves backward along with the unlocking button 3, the self-locking member 5 extrudes the elastic column 6 so that the self-locking member 5 can enter the abdication groove 222, the self-locking member 5 can not prevent the unlocking button 3 from moving backward towards the unlocking direction, the lock catch 32 is separated from the locking notch 111, and the movable cover 2 can be turned over to open the direct drinking water notch 11 for a user to use. After the external force acting on the unlocking button 3 disappears, the elastic column 6 ejects the self-locking member 5 out of the yielding groove 222.
When the tilting occurs, as shown in fig. 5, the cover body 1 is in a tilting position, the container is covered on the container, the container is in a blocking position compared with the position of the cover body 1 when the ground tilts, at this time, the self-locking member 5 is in a blocking position under the action of gravity of the self-locking member 5, the self-locking member 5 is dislocated with the yielding groove 222, the front end of the convex part 221 prevents the self-locking member 5 from moving backwards, the self-locking member 5 does not move backwards to yield space, the self-locking member 5 prevents the locking button 3 from shrinking inwards to unlock, namely, the external force cannot press the locking button 3 to unlock, the movable cover 2 always covers the direct drinking water gap 11, and water leakage caused by false triggering is avoided.
A second embodiment of the container lid of the present utility model is shown in fig. 10.
The present embodiment differs from the first embodiment in that: the inner peripheral wall of the concave cavity 31 is provided with a yielding concave part 312, the yielding concave part 312 forms a yielding position, when the cover body 1 is in a horizontal position, the self-locking piece 5 slides into the yielding concave part 312 under the action of self gravity, and when the locking button 3 moves inwards under the action of external force, the convex part 221 moves relative to the concave cavity 31 beyond the locking button 3; when the cover body 1 is in the dumping position, the self-locking piece 5 slides out of the position-keeping concave part 312 under the action of self gravity, and the front end of the convex part 221 stops the self-locking piece 3 from moving backwards.
As shown in fig. 11, is a preferred embodiment of the container.
A container comprises a cup body 8 with a cup opening and a container cover of the previous embodiment, wherein the cover body 1 is in threaded connection with the cup opening 81.
It should be noted that, in the description of the present embodiment, the directions or positional relationships indicated by the terms "front, rear", "left, right", "inner, outer", "upper, lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (10)
1. The self-locking container cover comprises a cover body (1) provided with a direct drinking water port (11), wherein a movable cover (2) for covering the direct drinking water port (11) is hinged to the cover body (1), and a locking structure is arranged between the movable cover (2) and the cover body (1); the method is characterized in that: the locking structure comprises a locking button (3), an elastic piece (4) and a locking notch (111), wherein the locking button (3) is restrained to axially move in the movable cover (2), the elastic piece (4) acts on the locking button (3) to enable the locking button to keep an outward movement trend, the locking notch (111) is arranged on the cover body (1), the locking button (3) extends outwards to be in locking fit with the locking notch (111), and the locking button (3) contracts inwards to be out of locking fit with the locking notch (111); a movable self-locking piece (5) is also arranged in the movable cover (2); when the cover body (1) is in a horizontal position, the self-locking piece (5) is positioned at a yielding position under the action of self gravity, and the locking button (3) can retract and unlock; when the cover body (1) is in the dumping position, the self-locking piece (5) is in the blocking position under the action of self gravity, and the self-locking piece (5) prevents the locking button (3) from shrinking inwards to unlock.
2. The self-locking container lid of claim 1, wherein: the self-locking piece (5) is a ball or a roller.
3. The self-locking container lid of claim 2, wherein: the inner end of the locking button (3) is provided with a concave cavity (31), the movable cover (2) is internally provided with a convex part (221), the convex part (221) is inserted into the concave cavity (31) and can move axially relatively, and the self-locking piece (5) is arranged in the concave cavity (31).
4. A self-locking container cap according to claim 3, wherein: the convex part (221) is provided with a yielding groove (222), the yielding groove (222) forms a yielding position, the self-locking piece (5) is aligned with the yielding groove (222) when the cover body (1) is positioned at the horizontal position, and the yielding groove (222) is used for the self-locking piece (5) which moves backwards to enter; when the cover body (1) is in the dumping position, the self-locking piece (5) is dislocated with the yielding groove (222), and the front end of the protruding part (221) prevents the self-locking piece (5) from moving backwards.
5. The self-locking container lid of claim 4, wherein: elastic columns (6) made of flexible materials are arranged in the yielding grooves (222), when the locking button (3) is not moved inwards by external force, the elastic columns (6) prevent the self-locking piece (5) from sliding into the yielding grooves (222), when the cover body (1) is positioned at a horizontal position, and the locking button (3) is moved inwards by external force, the self-locking piece (5) moves backwards to extrude the elastic columns (6) so that the self-locking piece (5) can enter the yielding grooves (222), and after the external force acting on the self-locking piece (5) disappears, the elastic columns (6) eject the self-locking piece (5) out of the yielding grooves (222).
6. The self-locking container lid of claim 4, wherein: the inner top wall of the concave cavity (31) is provided with a concave limiting pit (311) for the self-locking piece (5) to sink into, and the limiting pit (311) is positioned right in front of the yielding groove (211).
7. A self-locking container cap according to claim 3, wherein: the inner peripheral wall of the concave cavity (31) is provided with a yielding concave part (312), the yielding concave part (312) forms a yielding position, when the cover body (1) is in a horizontal position, the self-locking piece (5) slides into the yielding concave part (312) under the action of self gravity, and when the locking button (3) moves inwards under the action of external force, the convex part (221) moves relative to the concave cavity (31) beyond the locking button (3); when the cover body (1) is in a dumping position, the self-locking piece (5) slides out of the position-yielding concave part (312) under the action of self gravity, and the front end of the convex part (221) blocks the self-locking piece (3) from moving backwards.
8. The self-locking container lid of claim 1, wherein: the movable cover (2) comprises a cover plate (21) and a plug body (22) fixed below the cover plate (21), the locking button (3), the elastic piece (4) and the self-locking piece (5) are arranged on the plug body (22), a sealing gasket (7) is arranged at the bottom of the plug body (22), and the plug body (22) enters the direct drinking water port (11) to form a seal under the condition that the cover plate (21) is covered on the direct drinking water port (11).
9. The self-locking container lid of claim 8, wherein: the outer end of apron (21) has vertical wall (211) of downwardly extending, have clearance (X) between vertical wall (211) and cock body (22), vertical wall (211) are stretched out to the front end of lock button (3) in order to do benefit to pressing, and the bottom of lock button (3) has downward extension hasp (32) that are L shape, on the interior pore wall of straight drinking water mouth (11) is located to fore-set (111), under the state of apron (21) lid at straight drinking water mouth (11), the pore wall of straight drinking water mouth (11) gets into in clearance (X), hasp (32) are outside and are blocked into under elastic component (4) effect fore-set (111).
10. A container comprising a cup (8) having a mouth (81), characterized in that: the container cover according to any one of claims 1 to 9, wherein the cover body (1) is in threaded connection with the cup opening (81).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666696.8A CN116406913A (en) | 2021-12-31 | 2021-12-31 | Self-locking container cover and container |
| PCT/CN2022/079811 WO2023123671A1 (en) | 2021-12-31 | 2022-03-09 | Self-locking container cover and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666696.8A CN116406913A (en) | 2021-12-31 | 2021-12-31 | Self-locking container cover and container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116406913A true CN116406913A (en) | 2023-07-11 |
Family
ID=86997295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111666696.8A Pending CN116406913A (en) | 2021-12-31 | 2021-12-31 | Self-locking container cover and container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116406913A (en) |
| WO (1) | WO2023123671A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203088483U (en) * | 2012-11-29 | 2013-07-31 | 永康市顺泰实业有限公司 | Cup lid with self-locking function |
| CN204038133U (en) * | 2014-05-05 | 2014-12-24 | 上海宏晨家庭用品有限公司 | With the anti-error container of uncapping of sliding pin locking |
| US9282838B2 (en) * | 2014-07-01 | 2016-03-15 | Pacific Market International, Llc | Lockable beverage container closure |
| CN205053621U (en) * | 2015-10-21 | 2016-03-02 | 盛纪（上海）家居用品有限公司 | Bowl cover with self -locking function |
| CN109907616A (en) * | 2019-04-29 | 2019-06-21 | 深圳市鑫月塘塑胶五金制品有限公司 | A kind of cup and its rotation spring lid |
| CN110089899A (en) * | 2019-06-13 | 2019-08-06 | 杭州哈尔斯实业有限公司 | Automatic padlock cup |
| CN211299387U (en) * | 2019-12-15 | 2020-08-21 | 上海岸谷工业产品设计有限公司 | Self-locking mechanism for water cup |
| CN112357396A (en) * | 2020-10-20 | 2021-02-12 | 刘正花 | Dumping garbage can capable of preventing garbage from leaking |
| CN215324370U (en) * | 2021-07-26 | 2021-12-28 | 浙江绍兴苏泊尔生活电器有限公司 | Container lid and liquid container |
| CN217161664U (en) * | 2021-12-31 | 2022-08-12 | 宁波乐活户外用品有限公司 | Self-locking container cover and container |
-
2021
- 2021-12-31 CN CN202111666696.8A patent/CN116406913A/en active Pending
-
2022
- 2022-03-09 WO PCT/CN2022/079811 patent/WO2023123671A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023123671A1 (en) | 2023-07-06 |
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