CN214127960U

CN214127960U - Cup cover structure of drinking cup

Info

Publication number: CN214127960U
Application number: CN202023170947.7U
Authority: CN
Inventors: 江国明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-07
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a cup cover structure of a drinking cup, belonging to the technical field of cup tools. It has solved the easy mistake of current bowl cover and has opened the scheduling problem. The utility model discloses a bolt body and lid, the lid is fixed through a lock structure with the bolt body, the lock structure includes button and locking piece, be equipped with hook portion on the button, be equipped with down hook portion on the lid, hook portion can catch on with hook portion down each other, the button can rotate under the exogenic action and make hook portion break away from hook portion down, the locking piece can be at back and forth movement between locking station and unblock station, when the locking piece is located the locking station, the bolt body keeps off on the rotation route of locking piece, when the locking piece is located the unblock station, the locking piece can rotate along with the button. The utility model has the advantages of open and shut convenience, fixed reliable, can effectively prevent the maloperation.

Description

Cup cover structure of drinking cup

Technical Field

The utility model belongs to the technical field of the cup utensil, concretely relates to cup cover structure of drinking cup.

Background

Many cup covers of existing drinking cups are opened through button operation, the cup covers can be opened through pressing a button, convenience is achieved, meanwhile, the button is easy to operate mistakenly, and water in the cup is poured out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior drinking cup cover, and providing a cup cover structure which is convenient to open and close, reliable in fixation and capable of effectively preventing misoperation.

The purpose of the utility model can be realized by the following technical proposal:

a cup cover structure of a drinking cup comprises a plug body and a cover body hinged on the plug body, wherein the cover body is fixed through a buckling structure when the cover body and the plug body are in place through covering, the buckling structure comprises a button rotationally arranged on the plug body through a rotating shaft, an upper hook part is arranged on the button, a lower hook part is arranged on the cover body, when the cover body and the plug body are in place through covering, the upper hook part and the lower hook part are hooked with each other, the button can rotate under the action of external force to enable the upper hook part to be separated from the lower hook part, the buckling structure further comprises a locking piece for limiting the rotation of the button, the locking piece is movably arranged on the button, the locking piece and the button rotate synchronously, a locking station and an unlocking station of the locking piece are arranged on the button, the locking piece can move back and forth between the locking station and the unlocking station, when the locking piece is positioned on the locking station, the plug body is blocked on the rotation path of the locking piece, when the locking piece is positioned on the unlocking station, the locking member can rotate with the button.

In the cup cover structure of the drinking cup, the elastic part is arranged on the locking piece, the elastic part is provided with the positioning groove, the button is provided with the positioning part, when the locking piece is positioned at the locking station, the positioning part is embedded in the positioning groove, and when the locking piece moves from the locking station to the unlocking station, the elastic part can enable the positioning part to be separated from the positioning groove through elastic deformation.

In the above-mentioned bowl cover structure of drinking cup, the button divide into upper portion and lower part along above-mentioned lock piece direction of motion, and upper portion and lower part are the boundary with above-mentioned pivot department, and above-mentioned upper hook portion sets up on upper portion, is equipped with the position of pressing that is used for external force operation on the lower part, and above-mentioned lock piece extends to the lower part from upper portion, is equipped with the movable groove that is used for wearing to establish the pivot on the lock piece, and the movable groove extends along the relative button activity direction of lock piece and sets up.

In the cup cover structure of the drinking cup, the positioning part is arranged on the lower part.

In foretell bowl cover structure of drinking water cup, be equipped with on the lock piece and paste and lean on the position, when the lock piece was located above-mentioned locking station, the lock piece leaned on the rotation that the position leaned on the restriction button on above-mentioned bolt body through pasting the position, pasted the position and lie in the same one side of pivot with above-mentioned lower part, offered on the bolt body and be used for stepping down and paste the district of stepping down that leans on the position, when the lock piece moved to the unblock station from the locking station, pasted the position and can move to the district department of stepping down.

In the cup cover structure of the drinking cup, the locking piece is provided with an inwards concave embedded groove, a push button used for operating the locking piece to move relative to the button is embedded in the embedded groove, and the outer surface of the push button is concave.

In the cup cover structure of the drinking cup, the lock piece is provided with the guide block, the button is provided with the guide groove, the guide groove extends along the moving direction of the lock piece relative to the button, and the guide block is positioned in the guide groove.

In foretell cup cover structure of drinking cup, the lid is equipped with a lower extension, and above-mentioned hook portion sets up in lower extension, has seted up one on the lower extension and has stepped down the groove, is equipped with a portion of penetrating on the above-mentioned button, and lid and bolt lid close the in-process, and the portion of penetrating passes the groove of stepping down.

In the above structure, the engaging structure further includes a reset member for making the button have a movement tendency opposite to a rotation direction when the upper hook portion is separated from the lower hook portion.

In the cup cover structure of the drinking cup, the reset piece is a spring, a pressing gap is arranged between the lower portion and the bolt body, the spring is arranged in the pressing gap, and two ends of the spring are respectively propped against the bolt body and the lower portion.

In the cup cover structure of the drinking cup, the cap body is provided with a torsion spring which enables the cover body to have a movement trend of rotating towards the direction of opening the cap body.

In the cup cover structure of the drinking cup, the bolt body is in threaded connection with the cup body of the drinking cup.

Compared with the prior art, the utility model has the advantages of: the cover body is convenient to close and open, and the cover body is firmly locked through the locking piece after being closed, so that the misoperation can be effectively prevented.

Drawings

FIG. 1 is a schematic structural view of a drinking cup;

fig. 2 is a front view of the drinking cup.

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

FIG. 5 is a schematic structural view of a connecting tube;

FIG. 6 is a schematic view of the structure of the button;

FIG. 7 is a schematic view of the latch member;

fig. 8 is a schematic structural view of the plug body.

In the figure, 1, a cup body; 2. a plug body; 3. a cover body; 4. hinging a shaft; 5. a rotating shaft; 6. a button; 7. a locking member; 8. an upper hook portion; 9. a lower extension; 10. a lower hook portion; 11. pressing positions; 12. pressing the gap; 13. a penetration part; 14. a movable groove; 15. a guide block; 16. a guide groove; 17. a sticking position; 18. a relief area; 19. an elastic portion; 20. positioning a groove; 21. a positioning part; 22. a push button; 23. a straw seat; 24. a large diameter section; 25. a medium diameter section; 26. a small diameter section; 27. a mating segment; 28. a suction nozzle; 29. a connecting pipe; 30. a straw; 31. a boss portion; 32. installing a guide bar; 33. a snap ring; 34. an elastic member; 35. a blocking and leaning part; 36. a limiting member; 37. moving the guide bar; 38. a sealing part; 39. air holes; 40. and (7) a plug.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1 to 8, the utility model provides a cup cover structure of drinking cup, including a bolt body 2 and the lid 3 that articulates on bolt body 2, lid 3 is fixed through a lock structure when closing with bolt body 2 lid, and bolt body 2 sets up on cup 1 of drinking cup, and bolt body 2 can dismantle the cup mouth department of connection at cup 1 through the screw thread.

One end of the cover body 3 is rotatably arranged on the bolt body 2 through an articulated shaft 4, a torsional spring which enables the cover body 3 to always have a movement trend of rotating towards the direction of opening the bolt body 2 is arranged on the bolt body 2, the torsional spring is sleeved on the articulated shaft 4, two ends of the torsional spring respectively act on the cover body 3 and the bolt body 2, and the other end of the cover body 3 is fixed with the bolt body 2 through a buckling structure.

The buckling structure comprises a button 6 which is rotationally arranged on a bolt body 2 through a rotating shaft 5 and a locking piece 7 which is movably arranged on the button 6, the button 6 is divided into an upper part and a lower part, the upper part and the lower part are separated by the rotating shaft 5, the upper part is arranged above the lower part, one inward side of the upper part is provided with a downward upper hook part 8, a corresponding lower extension part 9 which extends downwards is arranged on a cover body 3, the lower extension part 9 is a certain distance away from the outer end of the cover body 3, when the cover body is closed, the upper part of the button 6 is embedded in the cover body 3, the lower end of the lower extension part 9 is provided with an upward lower hook part 10, the upper hook part 8 and the lower hook part 10 are fixed through hooking up and down, the outer side surface of the lower part is a pressing position 11 which is used for external force operation, the lower part rotates inwards through pressing the pressing position 11 by fingers, the upper part can rotate outwards to separate the upper hook part from the lower hook part 10, thereby opening the cover body 3, a pressing gap 12 is arranged between the lower part and the bolt body 2, a reset piece is arranged in the pressing gap 12, the reset piece is a spring, the spring is arranged in the pressing gap 12, two ends of the spring are respectively propped against the bolt body 2 and the lower part, the reset piece enables the button 6 to always have a movement trend that the lower part rotates outwards, namely the button 6 is released after being pressed, and the button 6 can automatically reset;

the lower extension part 9 is provided with a yielding groove, the upper part is provided with a penetrating part 13, and the penetrating part 13 penetrates through the yielding groove to abut against the bolt body 2 in the covering process of the cover body 3 and the bolt body 2.

The locking piece 7 is movably arranged on the button 6 up and down, one part of the locking piece 7 is positioned on the outer side of the upper part of the button 6, two sides of the locking piece 7 wrap two sides of the button 6 and extend from the upper part to the lower part, the locking piece 7 is provided with a movable groove 14 used for penetrating through the rotating shaft 5, the movable groove 14 extends from top to bottom, two sides of the locking piece 7 are respectively provided with a guide block 15, two sides of the button 6 are provided with guide grooves 16 in a matching manner, the guide grooves 16 extend from top to bottom, one side of each guide groove 16 is provided with an opening, the guide blocks 15 enter the guide grooves 16 from the openings, the guide blocks 15 are positioned in the guide grooves 16 and are used for guiding the moving direction of the locking piece 7, and the locking piece 7 and the button 6 are always rotated synchronously;

the button 6 is provided with a locking station and an unlocking station of a locking piece 7, the unlocking station is positioned above, the locking station is positioned below, the locking piece 7 can move back and forth up and down between the locking station and the unlocking station, the locking piece 7 is provided with two abutting positions 17, the abutting positions 17 and the lower part are positioned on the same side of the rotating shaft 5, when the locking piece 7 is positioned at the locking station, the locking piece 7 abuts against the bolt body 2 through the abutting positions 17 to limit the rotation of the locking piece, so that the rotation of the button 6 is limited, the bolt body 2 is provided with abdicating areas 18 which correspond to the abutting positions 17 one by one and are used for abdicating the abutting positions 17, the abdicating areas 18 are recessed and abdicating, when the locking piece 7 moves from the locking station to the unlocking station, the abutting positions 17 can move to the abdicating areas 18, the rotation limitation of the abdicating areas 18 is removed through the abdicating areas 18, so that the locking piece 7 can rotate in the abdicating areas 18, and the button 6 is allowed to rotate;

the lower part is provided with two elastic parts 19, the elastic parts 19 are positioned at the lower end of the lower part and extend downwards, the elastic parts 19 are strip-shaped and have elasticity, each elastic part 19 is provided with a positioning groove 20, the lower part is provided with positioning parts 21 which correspond to the positioning grooves 20 one by one in a matching way, when the locking piece 7 is positioned at a locking station, the positioning parts 21 are embedded in the positioning grooves 20, the locking piece 7 and the button 6 can be relatively fixed through the matching of the positioning parts 21 and the positioning grooves 20, so that the locking is firm, and when the locking piece 7 moves from the locking station to an unlocking station, the elastic parts 19 can enable the positioning parts 21 to be separated from the positioning grooves 20 through elastic deformation;

the part of the locking piece 7 located at the upper part is provided with an inwards concave embedded groove, a push button 22 used for operating the locking piece 7 to move up and down is embedded in the embedded groove, and the outer surface of the push button 22 is concave, so that the finger operation is facilitated.

A suction pipe seat 23 is arranged on the bolt body 2, a jack communicated with the inner cavity of the cup body 1 is arranged on the suction pipe seat 23, the jack is sequentially divided into a large-diameter section 24, a middle-diameter section 25, a small-diameter section 26 and a matching section 27 from top to bottom, the inner diameters of the large-diameter section 24, the middle-diameter section 25, the small-diameter section 26 and the matching section 27 are gradually reduced, and the connection part of the middle-diameter section 25 and the large-diameter section 24 is in uniform transition;

a suction pipe 30 assembly is arranged in the jack, the suction pipe 30 assembly comprises a suction nozzle 28, a connecting pipe 29 and a suction pipe 30 which are sequentially connected from top to bottom, the upper end and the lower end of the connecting pipe 29 are respectively inserted into the suction nozzle 28 and the suction pipe 30, the suction nozzle 28, the connecting pipe 29 and the suction pipe 30 are provided with inner holes and the inner holes of the three are communicated, the inner diameter of the matching section 27 is matched with the outer diameter of the connecting pipe 29 at the matching section 27, the inner wall of the inner hole of the suction nozzle 28 is provided with an inwards concave groove, the outer wall of the connecting pipe 29 is provided with a bulge part 31 embedded in the groove to axially fix the suction nozzle 28 and the connecting pipe 29, the inner wall of the inner hole of the suction nozzle 28 is provided with an installation guide groove which axially extends along the inner hole of the suction nozzle 28, the outer wall of the connecting pipe 29 is provided with an outwards convex installation guide strip 32 in a matching way, the installation guide strip 32 is embedded in the installation guide groove to fix the rotation direction of the suction nozzle 28 and the connecting pipe 29, a circle of clamping grooves are formed in the inner wall of the suction pipe 30, a circle of clamping ring 33 is arranged on the outer wall of the connecting pipe 29, and the connecting pipe 29 and the suction pipe 30 are axially fixed by the clamping ring 33 in a matched and embedded mode in the clamping grooves;

an elastic part 34 is further arranged between the connecting pipe 29 and the bolt body 2, the elastic part 34 is a spring, the spring is sleeved on the connecting pipe 29, a blocking and leaning part 35 is arranged on the connecting pipe 29, two ends of the spring are respectively leaned against the blocking and leaning part 35 and a step at the joint of the small-diameter section 26 and the matching section 27, the connecting pipe 29 has a moving trend of moving upwards due to the elastic force of the elastic part 34, the suction nozzle 28 can be driven to move upwards synchronously through the connecting pipe 29, and the suction nozzle 28, the connecting pipe 29 and the suction pipe 30 can be driven to move downwards and synchronously by overcoming the elastic force of the elastic part 34 in the process that the cover body 3 is covered with the bolt body 2;

the connecting pipe 29 is sleeved with a limiting piece 36, the limiting piece 36 is located at the connecting position of the connecting pipe 29 and the suction pipe 30, the limiting piece 36 is in threaded connection with the connecting pipe 29, and when the suction nozzle 28 extends out of the jack to a position, the limiting piece 36 abuts against the suction pipe seat 23, so that the extending height of the suction nozzle 28 is limited.

The inner wall of the matching section 27 is further provided with two moving guide grooves extending along the axial direction of the matching section, the outer wall of the connecting pipe 29 is provided with two moving guide strips 37 in a matching mode, the moving guide strips 37 are embedded in the moving guide grooves in a matching mode to move in a guiding mode, and the connecting pipe 29 is limited to rotate.

The periphery of the suction nozzle 28 is provided with a circle of sealing part 38, the sealing part 38 can move from the middle diameter section 25 to the large diameter section 24 along with the movement of the suction nozzle 28, when the cover body 3 and the bolt body 2 are covered in place, the sealing part 38 and the middle diameter part are sealed in the circumferential direction, and the water jack in the cup body 1 is prevented from flowing out after the cover body 3 is covered.

The straw seat 23 is also provided with an air hole 39 communicated with the inner cavity of the cup body 1, the cover body 3 is provided with a plug 40, and when the cover body 3 and the bolt body 2 are covered in place, the air hole 39 can be plugged by the plug 40.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A cup cover structure of a drinking cup comprises a plug body (2) and a cover body (3) hinged on the plug body (2), and is characterized in that the cover body (3) and the plug body (2) are fixed through a buckling structure when being covered in place, the buckling structure comprises a button (6) rotatably arranged on the plug body (2) through a rotating shaft (5), an upper hook part (8) is arranged on the button (6), a lower hook part (10) is arranged on the cover body (3), when the cover body (3) and the plug body (2) are covered in place, the upper hook part (8) and the lower hook part (10) are hooked with each other, the button (6) can rotate under the external force to enable the upper hook part (8) to be separated from the lower hook part (10), the buckling structure also comprises a locking piece (7) for limiting the rotation of the button (6), the locking piece (7) is movably arranged on the button (6), and the button (6) and the locking piece (7) and the button (6) rotate synchronously, be equipped with the locking station and the unblock station of locking piece (7) on button (6), locking piece (7) can be at reciprocating motion between locking station and unblock station, and when locking piece (7) were located the locking station, above-mentioned bolt body (2) kept off on the rotation route of locking piece (7), and when locking piece (7) were located the unblock station, locking piece (7) can rotate along with button (6).

2. The cup cover structure of a drinking cup according to claim 1, characterized in that the locking member (7) is provided with an elastic portion (19), the elastic portion (19) is provided with a positioning groove (20), the button (6) is provided with a positioning portion (21), the positioning portion (21) is embedded in the positioning groove (20) when the locking member (7) is located at the locking station, and the elastic portion (19) can make the positioning portion (21) separate from the positioning groove (20) through elastic deformation when the locking member (7) moves from the locking station to the unlocking station.

3. The cup cover structure of a drinking cup according to claim 2, characterized in that the button (6) is divided into an upper part and a lower part along the movement direction of the locking piece (7), the upper part and the lower part are demarcated by the rotating shaft (5), the upper hook part (8) is arranged on the upper part, the lower part is provided with a pressing position (11) for external force operation, the locking piece (7) extends from the upper part to the lower part, the locking piece (7) is provided with a movable groove (14) for penetrating the rotating shaft (5), and the movable groove (14) extends along the movement direction of the locking piece (7) relative to the button (6).

4. A cover structure of a drinking cup according to claim 3, characterized in that the positioning part (21) is provided on the lower part.

5. The cup cover structure of the drinking cup according to claim 3 or 4, characterized in that the locking piece (7) is provided with an abutting position (17), when the locking piece (7) is located at the locking position, the locking piece (7) abuts against the rotation of the limiting button (6) on the bolt body (2) through the abutting position (17), the abutting position (17) and the lower part are located on the same side of the rotating shaft (5), the bolt body (2) is provided with a yielding area (18) for yielding and abutting the position (17), and when the locking piece (7) moves from the locking position to the unlocking position, the abutting position (17) can move to the yielding area (18).

6. A cap structure of a drinking cup according to claim 1, 2 or 3, characterized in that the locking member (7) is provided with an inward recessed groove, a push button (22) for operating the locking member (7) to move relative to the button (6) is embedded in the recessed groove, and the outer surface of the push button (22) is recessed.

7. A cup cover structure of a drinking cup according to claim 1, 2 or 3, characterized in that the locking member (7) is provided with a guide block (15), the button (6) is provided with a guide groove (16), the guide groove (16) extends along the movable direction of the locking member (7) relative to the button (6), and the guide block (15) is positioned in the guide groove (16).

8. The cup cover structure of a drinking cup according to claim 2, 3 or 4, characterized in that the cover body (3) is provided with a lower extension part (9), the lower hook part (10) is arranged on the lower extension part (9), the lower extension part (9) is provided with an abdicating groove, the button (6) is provided with a penetrating part (13), and the penetrating part (13) penetrates the abdicating groove in the process of covering the cover body (3) and the bolt body (2).

9. A cover structure of drinking cup according to claim 3 or 4, characterized in that the snap-fit structure further comprises a reset piece which causes the button (6) to have a movement tendency opposite to the rotation direction when the upper hook part (8) is disengaged from the lower hook part (10).

10. A cover structure of a drinking cup according to claim 9, characterized in that the restoring member is a spring, a pressing gap (12) is provided between the lower part and the bolt body (2), the spring is disposed in the pressing gap (12) and both ends of the spring are respectively leaned against the bolt body (2) and the lower part.