CN218044646U

CN218044646U - Leakage-proof suction tube cup

Info

Publication number: CN218044646U
Application number: CN202222159829.9U
Authority: CN
Inventors: 周水炳
Original assignee: Ningbo Evershine Import & Export Co ltd
Current assignee: Ningbo Evershine Import & Export Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-16
Anticipated expiration: 2032-08-16

Abstract

The utility model provides a leak protection water straw cup: comprises a cup body and a cup cover connected with the cup body, wherein the center of the cup cover is provided with a straw hole communicated with the inner cavity of the cup body, and the straw hole is used for inserting a straw; the top of the cup cover is provided with a chute, and the chute extends from the suction pipe hole to the radial direction of the outer edge of the cup cover; sliding connection has the sealing member in the spout, and rotatable coupling has the driving piece on the bowl cover, and the driving piece is connected with the sealing member transmission for the drive sealing member slides along the spout, and then closes or opens straw hole. The sealing element is driven to slide along the sliding groove by rotating the driving element, so that the straw hole is opened or closed, the operation is simple and convenient, the sealing element cannot be polluted, and the water in the cup body is prevented from being polluted. In addition, the sealing effect of the sealing element is better than that of a cross-shaped notch, so that the water leakage can be avoided.

Description

Leakage-proof suction tube cup

Technical Field

The utility model relates to a cup technical field specifically says a leak protection water straw cup.

Background

The water cup is a common container for drinking water, and mainly comprises a direct-drinking water cup and a straw type water cup. The direct drinking type cup has a simple structure, is convenient to drink water, but has a bigger caliber of a drinking water port for partial girls and children, and is easy to choke, so that the straw type cup is more suitable for people.

The existing suction pipe cup is provided with a suction pipe hole directly on a cup cover, so that a suction pipe can be inserted conveniently. Therefore, people design a leakage-proof suction pipe cup, for example, a sealing piece is arranged on a suction pipe hole, a cross-shaped notch is arranged on the sealing piece, the cross-shaped notch can be easily pushed open when the suction pipe is inserted, and the notch is automatically closed when the suction pipe is pulled out, so that water leakage is prevented; however, the sealing of the straw cup is not tight and water seepage can still occur when the straw cup is shaken or inverted violently. The sealing plug is arranged on the hole of the straw, and the sealing plug is pulled out and then inserted into the straw when in use; however, the pulled-out sealing plug is not easy to store and is easy to be polluted, and when the sealing plug is plugged into the suction pipe hole again, water in the cup body can be polluted, so that the health of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defect of the prior art is overcome, and the leakage-proof sucker cup which is not easy to pollute a sealing piece when in use and is tightly sealed when not in use is provided.

The technical solution of the utility model is to provide a leak protection water straw cup with following structure: the cup comprises a cup body and a cup cover connected to the cup body, wherein a straw hole communicated with an inner cavity of the cup body is formed in the center of the cup cover and used for inserting a straw; the top of the cup cover is provided with a chute, and the chute extends from the straw hole to the radial direction of the outer edge of the cup cover; sliding connection has the sealing member in the spout, swivelling joint has the driving piece on the bowl cover, the driving piece is connected with the sealing member transmission for the drive sealing member slides along the spout, and then closes or opens straw hole.

After the structure above the adoption, the utility model relates to a leak protection water straw cup compares with prior art, has following advantage:

the sealing element is driven to slide along the sliding groove by rotating the driving element, so that the straw hole is opened or closed, the operation is simple and convenient, the sealing element cannot be polluted, and the water in the cup body is prevented from being polluted. In addition, the sealing effect of the sealing element is better than that of a cross-shaped notch, so that the water leakage can be avoided.

Preferably, the driving part comprises a driving plate, a concave cavity for accommodating the driving plate is formed in the top of the cup cover, and the driving plate is rotatably connected in the concave cavity and is positioned above the sealing element; the driving plate is provided with a first through hole which is coaxial with the straw hole, the driving plate is provided with a driving groove which extends from the outer edge of the first through hole to the outer edge of the driving plate and is spirally arranged, the sealing element is provided with a driving handle which extends vertically upwards, and the driving handle penetrates through the driving groove and is slidably connected into the driving groove. The driving handle slides along the driving groove by rotating the driving plate, and then the sealing piece is driven to slide along the sliding groove, so that the straw hole is opened or closed.

Preferably, the driving piece further comprises a driving cover, the driving cover is connected to the cup cover in a threaded mode and covers the driving plate; the driving cover is provided with a second through hole coaxial with the first through hole, the outer edge of the second through hole is provided with a second sleeve extending vertically and downwardly, the outer edge of the first through hole is provided with a first sleeve extending vertically and upwardly, and the free end of the second sleeve is inserted into the first sleeve and can slide vertically along the height direction; the inner wall of the first sleeve is provided with at least one limiting groove which extends along the height direction of the first sleeve and runs through the top of the first sleeve, the outer wall of the second sleeve is provided with a limiting block matched with the limiting groove, and the limiting block is connected in the corresponding limiting groove in a sliding manner. The driving plate is driven to rotate by rotating the driving cover, so that the sealing element is driven to open or close the straw hole, the operation is simple and convenient, and the sealing element can be prevented from being polluted by the driving cover.

Preferably, the driving groove comprises a first arc part, a spiral part and a second arc part which are sequentially connected from the outer edge of the first through hole to the outer edge of the driving plate, and the first arc part and the second arc part are concentrically arranged with the first through hole; when the driving handle is positioned at the joint of the first arc part and the spiral part, the sealing piece is covered on the straw hole; when the driving handle is positioned on the first arc part, the lower end of the second sleeve is abutted against the top of the sealing element, and the sealing element is pressed on the straw hole. When the sealing element moves to the straw hole, the first arc part concentric with the first through hole can avoid continuously pushing the sealing element to move, so that the driving cover can be continuously screwed, the lower end of the second sleeve is continuously driven to be pressed downwards, the sealing element is tightly pressed on the straw hole, and the sealing effect of the sealing element is improved.

Preferably, a first protrusion is arranged at the joint of the spiral part and the second arc part. When the driving cover is screwed, the driving handle passes through the first bulge, the driving handle has a dendendendenuded feeling, so that a user can be prompted to screw the driving handle to the position, and the driving cover is prevented from being directly screwed down from the cup cover.

Preferably, the second arc part is provided with a second protrusion, the first protrusion and the second protrusion are positioned on the same side wall of the second arc part, and a gap for the driving handle to be clamped is formed between the first protrusion and the second protrusion; the height of the second bulge is larger than that of the first bulge, and the distance between the top of the second bulge and the other side wall of the second arc part is smaller than the outer diameter of the driving handle. When the driving handle is located in the gap between the first protrusion and the second protrusion, a user cannot rotate the driving handle again, a fool-proof effect is achieved, and the driving cover is prevented from falling off from the cup cover.

Preferably, a plurality of limiting protrusions are annularly distributed on the inner peripheral wall of the concave cavity, and the limiting protrusions are arranged above the driving plate and used for limiting the driving plate.

Preferably, a sealing plug is detachably mounted on the second through hole. The sealing plug can prevent dust and bacteria from entering, the cleanness and the sanitation of the sealing element are guaranteed, and the sealing effect can be further guaranteed.

Preferably, the outer edge of the chute is provided with a vertical upward coaming plate, and one end of the coaming plate, which is far away from the straw hole, is set as an open end. The bounding wall can avoid the sealing member to deviate from in the spout at the slip in-process to avoid the dead condition of card to take place.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a half-section view of the utility model.

Fig. 4 is a partial sectional view of the present invention.

Fig. 5 is a schematic structural diagram of the middle driving plate of the present invention.

Fig. 6 is a schematic structural view of the cup lid of the present invention.

Fig. 7 is a schematic structural diagram of the sealing member of the present invention.

Description of reference numerals:

1. cup, 2, bowl cover, 3, straw hole, 4, spout, 5, sealing member, 6, driving piece, 7, drive plate, 8, cavity, 9, first through-hole, 10, drive groove, 11, drive handle, 12, drive lid, 13, second through-hole, 14, second sleeve, 15, first sleeve, 16, spacing groove, 17, first circular arc portion, 18, spiral portion, 19, second circular arc portion, 20, first arch, 21, second arch, 22, spacing arch, 23, sealing plug, 24, bounding wall.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, are not to be construed as limitations of the present invention, while the terms "first", "second", etc. are only for the purpose of distinguishing the names of the respective parts, do not have primary and secondary relationships, and thus, are not to be construed as limitations of the present invention.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7;

the utility model discloses a leak protection water straw cup: comprises a cup body 1 and a cup cover 2 connected on the cup body 1, wherein the center of the cup cover 2 is provided with a straw hole 3 communicated with the inner cavity of the cup body 1, and the straw hole 3 is used for inserting a straw.

The top of the cup cover 2 is provided with a sliding groove 4, and the sliding groove 4 radially extends from the straw hole 3 to the outer edge of the cup cover 2. Sliding connection has sealing member 5 in the spout 4, and rotatable coupling has driving piece 6 on the bowl cover 2, and driving piece 6 is connected with the transmission of sealing member 5 for drive sealing member 5 slides along spout 4, and then closes or opens straw hole 3. The sealing piece 5 is driven to slide along the sliding groove 4 by rotating the driving piece 6, so that the straw hole 3 is opened or closed, the operation is simple and convenient, the sealing piece 5 cannot be polluted, and the water in the cup body 1 is prevented from being polluted. In addition, the sealing effect of the sealing member 5 is better than that of a cross-shaped notch, so that water leakage can be avoided.

The driver 6 comprises a circular driver plate 7 and a driver cap 12. The top of the cup cover 2 is provided with a concave cavity 8 for accommodating a driving plate 7, and the driving plate 7 is rotatably connected in the concave cavity 8 and is positioned above the sealing element 5. The driving plate 7 is provided with a first through hole 9 which is coaxial with the straw hole 3, the driving plate 7 is provided with a driving groove 10 which extends from the outer edge of the first through hole 9 to the outer edge of the driving plate 7 and is spirally arranged, the sealing element 5 is provided with a driving handle 11 which extends vertically upwards, and the driving handle 11 penetrates through the driving groove 10 and is slidably connected in the driving groove 10. The driving cover 12 is in threaded connection with the cup cover 2 and is covered above the driving plate 7, a second through hole 13 coaxial with the first through hole 9 is formed in the driving cover 12, a second sleeve 14 extending vertically and downwards is arranged on the outer edge of the second through hole 13, a first sleeve 15 extending vertically and upwards is arranged on the outer edge of the first through hole 9, and the free end of the second sleeve 14 is inserted into the first sleeve 15 and can slide vertically along the height direction. Be equipped with the spacing groove 16 that a plurality of extends and run through its top along its direction of height on the inner wall of first sleeve 15, be equipped with the stopper (not shown in the figure) with spacing groove 16 looks adaptation on the outer wall of second sleeve 14, stopper sliding connection can prevent the relative circumferential direction of first sleeve 15 and second sleeve 14 in the spacing groove 16 that corresponds. The driving plate 7 is driven to rotate by rotating the driving cover 12, and then the sealing piece 5 is driven to open or close the straw hole 3, so that the operation is simple and convenient, and the driving cover 12 can also avoid polluting the sealing piece 5.

The driving groove 10 comprises a first arc part 17, a spiral part 18 and a second arc part 19 which are sequentially connected from the outer edge of the first through hole 9 to the outer edge of the driving plate 7, and the first arc part 17 and the second arc part 19 are arranged concentrically with the first through hole 9. When the driving handle 11 is positioned at the joint of the first arc part 17 and the spiral part 18, the sealing element 5 is covered on the straw hole 3; when the driving handle 11 is located at the first arc portion 17, the lower end of the second sleeve 14 abuts against the top of the sealing member 5 and presses the sealing member 5 against the straw hole 3. The part of the sealing element 5, which covers the straw hole 3, is made of silica gel, and when the sealing element 5 moves to the straw hole 3, the first arc part 17 concentric with the first through hole 9 can avoid continuously pushing the sealing element 5 to move, so that the driving cover 12 can be continuously screwed, the lower end of the second sleeve 14 is continuously driven to press down, the sealing element 5 is tightly pressed on the straw hole 3, and the sealing effect of the sealing element 5 is improved.

A first bulge 20 is arranged at the joint of the spiral part 18 and the second arc part 19, and when the driving cover 12 is screwed to enable the driving handle 11 to pass through the first bulge 20, a touch feeling can be generated, so that a user can be prompted that the driving handle is screwed in place; a second bulge 21 is arranged on the second arc part 19, the first bulge 20 and the second bulge 21 are positioned on the same side wall of the second arc part 19, and a gap for the driving handle 11 to be clamped is formed between the first bulge 20 and the second bulge 21; the height dimension of the second protrusion 21 is greater than the height dimension of the first protrusion 20, and the distance dimension between the top of the second protrusion 21 and the other side wall of the second arc portion 19 is smaller than the outer diameter dimension of the driving handle 11. When the driving handle 11 is located in the gap between the first protrusion 20 and the second protrusion 21, the user cannot turn the driving handle to play a fool-proof role, and the driving cover 12 is prevented from falling off from the cup cover 2. The drive handle 11 may be moved over the second projection 21 by a large amount of force to remove the drive lid 12 from the cup lid 2.

A plurality of limiting protrusions 22 are annularly distributed on the inner peripheral wall of the concave cavity 8, and the limiting protrusions 22 are arranged above the drive plate 7 and used for limiting the drive plate 7 and preventing the drive plate 7 from being separated from the concave cavity 8. The sealing plug 23 is detachably mounted on the second through hole 13, so that dust and bacteria can be prevented from entering, the cleanness and sanitation of the sealing element 5 can be guaranteed, and the sealing effect can be further guaranteed.

The outer edge of the chute 4 is provided with a coaming 24 which is vertically upward, and one end of the coaming 24 far away from the straw hole 3 is set as an open end. The enclosure 24 prevents the seal 5 from being removed from the chute 4 during sliding, thereby preventing jamming.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention, therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A water leakage prevention straw cup comprises a cup body (1) and a cup cover (2) connected to the cup body (1), wherein a straw hole (3) communicated with an inner cavity of the cup body (1) is formed in the center of the cup cover (2), and a straw is inserted into the straw hole (3); the method is characterized in that: the top of the cup cover (2) is provided with a sliding groove (4), and the sliding groove (4) radially extends from the straw hole (3) to the outer edge direction of the cup cover (2); sliding connection has sealing member (5) in spout (4), rotatable coupling has driving piece (6) on bowl cover (2), driving piece (6) are connected with sealing member (5) transmission for drive sealing member (5) slide along spout (4), and then close or open straw hole (3).

2. A leakage-proof drinking straw cup as claimed in claim 1, wherein: the driving piece (6) comprises a driving plate (7), a concave cavity (8) for accommodating the driving plate (7) is formed in the top of the cup cover (2), and the driving plate (7) is rotatably connected in the concave cavity (8) and is positioned above the sealing piece (5); be equipped with on drive plate (7) first through-hole (9) that set up with straw hole (3) coaxial line, be equipped with on drive plate (7) from first through-hole (9) outer fringe to drive plate (7) outer fringe direction extension and be spiral setting drive groove (10), be equipped with drive handle (11) that upwards extend perpendicularly on sealing member (5), drive handle (11) pass drive groove (10) to sliding connection is in drive groove (10).

3. The leakage-proof straw cup according to claim 2, wherein: the driving piece (6) further comprises a driving cover (12), and the driving cover (12) is in threaded connection with the cup cover (2) and covers the driving plate (7); a second through hole (13) which is coaxial with the first through hole (9) is formed in the driving cover (12), a second sleeve (14) which vertically extends downwards is arranged on the outer edge of the second through hole (13), a first sleeve (15) which vertically extends upwards is arranged on the outer edge of the first through hole (9), and the free end of the second sleeve (14) is inserted into the first sleeve (15) and can slide up and down along the height direction; be equipped with at least one along its direction of height extension and run through spacing groove (16) at its top on the inner wall of first sleeve (15), be equipped with the stopper with spacing groove (16) looks adaptation on the outer wall of second sleeve (14), stopper sliding connection is in corresponding spacing groove (16).

4. A leakage-proof drinking straw cup as claimed in claim 3, wherein: the driving groove (10) comprises a first circular arc part (17), a spiral part (18) and a second circular arc part (19) which are sequentially connected from the outer edge of the first through hole (9) to the outer edge of the driving plate (7), and the first circular arc part (17) and the second circular arc part (19) are arranged concentrically with the first through hole (9); when the driving handle (11) is positioned at the joint of the first arc part (17) and the spiral part (18), the sealing element (5) is covered on the straw hole (3); when the driving handle (11) is positioned on the first arc part (17), the lower end of the second sleeve (14) is abutted against the top of the sealing element (5) and presses the sealing element (5) on the straw hole (3).

5. The leakage-proof straw cup according to claim 4, wherein: and a first bulge (20) is arranged at the joint of the spiral part (18) and the second arc part (19).

6. An anti-leakage straw cup according to claim 5, characterized in that: a second bulge (21) is arranged on the second arc part (19), the first bulge (20) and the second bulge (21) are positioned on the same side wall of the second arc part (19), and a gap for clamping the driving handle (11) is formed between the first bulge (20) and the second bulge (21); the height of the second protrusion (21) is larger than that of the first protrusion (20), and the distance between the top of the second protrusion (21) and the other side wall of the second arc part (19) is smaller than the outer diameter of the driving handle (11).

7. A leakage-proof straw cup according to claim 3, wherein: a plurality of limiting protrusions (22) are annularly distributed on the inner peripheral wall of the concave cavity (8), and the limiting protrusions (22) are arranged above the driving plate (7) and used for limiting the driving plate (7).

8. A leakage-proof straw cup according to claim 3, wherein: and a sealing plug (23) is detachably arranged on the second through hole (13).

9. The leakage-proof straw cup according to claim 1, wherein: and a vertical upward coaming (24) is arranged on the outer edge of the sliding chute (4), and one end of the coaming (24) far away from the straw hole (3) is arranged to be an open end.