Translational opening and closing cup cover

Abstract

The utility model belongs to the technical field of cup covers, and particularly relates to a translation opening and closing cup cover which comprises a cup cover body, a vertically-through straw channel is arranged in the cup cover body, a straw is arranged in the straw channel, a side opening is formed in the middle of the straw, a blocking piece is movably arranged at the side opening, and the blocking piece can move to enter the straw from the side opening. A control portion is further arranged on the plugging piece, the control portion is driven to drive the plugging piece to move, and the cup cover is simple in structure, the straw can not be damaged or squeezed, and water can be prevented from flowing out of the straw.

Description

Technical Field

[0001] The utility model belongs to the technical field of cup lids, and particularly refers to a cup lid with a translational switch. Background Art

[0002] A cup lid is an object used in conjunction with a cup, and usually the two are connected in a threaded manner. In addition to the way of opening the cup lid by rotating it to drink water, there is also a way of drinking water through a straw. This way does not require opening the entire cup lid to drink. Currently, for cup lids with straws, in order to prevent water from flowing out of the straw, usually a flip cover is needed to cover the straw or the protruding blocking part on the flip cover is used to squeeze the straw to cut off the connection between the inside and outside of the straw. This way causes high damage to the straw. Over time, the elasticity of the straw will become poor, and it is easy to leave a deep squeezing mark on the surface of the straw, resulting in inconvenience during sucking, and it needs to be restored manually. Therefore, there is a need for a cup lid that can not damage the straw, does not squeeze the straw, and can prevent water from flowing out of the straw. Summary of the Invention

[0003] The purpose of the utility model is to provide a cup lid with a simple structure that can not damage the straw, does not squeeze the straw, and can prevent water from flowing out of the straw.

[0004] The purpose of the utility model is achieved as follows:

[0005] A cup lid with a translational switch includes a cup lid body. A straw passage that penetrates up and down is provided inside the cup lid body. A straw is provided in the straw passage. A side opening is formed in the middle of the straw. A blocking member is movably provided at the side opening. The blocking member can move into the straw from the side opening to cut off the connection between the upper and lower ends of the straw. A control part is also provided on the blocking member. Driving the control part can drive the blocking member to move.

[0006] Further, a side tube is provided in the middle of the straw. The side tube is communicated with the side opening. The blocking member can move horizontally in the side tube. The upper end of the straw protrudes upward from the upper surface of the straw passage, and the lower end protrudes from the lower surface of the straw passage. A first sealing groove is formed at the lower end of the straw, and a first sealing ring is provided in the first sealing groove.

[0007] Further, a tapered groove is provided in the straw. The blocking member includes a blocking part provided at the front end and a connecting part provided at the rear end. The shape of the blocking part is adapted to the tapered groove. The connecting part is connected to the control part. A second sealing groove is formed between the blocking part and the connecting part, and a second sealing ring is provided in the second sealing groove.

[0008] Furthermore, an exhaust hole is also formed on the lower surface of the cup lid body. A sealing portion is vertically provided at the rear end of the connecting portion. When the plugging portion plugs the straw, the sealing portion abuts above the exhaust hole. When the connecting portion moves to drive the plugging portion to disengage from the straw and return to the side tube, the sealing portion disengages from the exhaust hole.

[0009] Furthermore, lower guiding strips are also provided in the cup lid body. The number of the lower guiding strips is two. The two lower guiding strips are arranged adjacent to each other to form a lower guiding groove. The lower end of the connecting portion is arranged in the lower guiding groove.

[0010] Furthermore, a connecting hole is formed on the connecting portion. The control portion includes a button member provided on the cup lid body and a connecting rod provided in the cup lid body. The connecting rod is arranged in the connecting hole. Pushing the button member forward can drive the connecting portion to move forward through the connecting rod.

[0011] Furthermore, the connecting rod includes a left connecting rod and a right connecting rod. The left connecting rod and the right connecting rod are arranged adjacent to each other. Convex portions are formed outwardly on the left connecting rod and the right connecting rod. When the left connecting rod and the right connecting rod extend into the connecting hole, the convex portions abut against the lower surface of the cup lid.

[0012] Furthermore, the cup lid body further includes an upper closing cover. When the left connecting rod and the right connecting rod extend into the connecting hole, the convex portions abut against the lower surface of the upper closing cover. A hook portion is formed downwardly on the lower surface of the upper closing cover. A clamping groove is formed in the cup lid body. The upper closing cover is clamped with the clamping groove on the cup lid body through the hook portion.

[0013] Furthermore, upper guiding strips are also convexly provided on the upper surface of the upper closing cover. The number of the upper guiding strips is two. The two upper guiding strips are arranged adjacent to each other to form an upper guiding groove. Both sides of the button member move along the upper guiding portion.

[0014] Furthermore, an arc-shaped convex portion is also convexly provided on the button member.

[0015] The prominent and beneficial technical effects of the present utility model compared with the prior art are:

[0016] The utility model relates to a translation switch cup cover. Compared with the cup covers on the market that require squeezing the straw to block the water in the cup body from flowing out through the straw when drinking water, the cup cover of the present utility model does not require squeezing the straw, preventing damage to the straw, improving the service life of the straw, and avoiding frequent finger contact with the straw. By opening a straw channel connecting the cup in the cup cover body and arranging a straw in the straw channel for people to drink water conveniently, the cup cover of the present utility model can also be provided with a protective cover to cover it. A side opening is provided on the side of the middle part of the straw, and there is a movable plugging member at the side opening. The plugging member can isolate the upper and lower ends of the straw, and at this time, water cannot be sucked from the straw. Manually driving the control part to move can drive the plugging member to move. When the plugging member moves, the plugging of the straw by the plugging member is released and returns to the side tube, and the upper and lower ends of the straw are reconnected. The present utility model not only realizes the functions of drinking water and restricting drinking water, but also does not squeeze the straw, improves the service life of the straw, and has fewer parts. It is also convenient and fast to disassemble and replace the internal parts of the cup cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present utility model.

[0018] Figure 2 is a cross-sectional view of the present utility model when the plugging member is plugging.

[0019] Figure 3 is a perspective view of the present utility model after the control part moves.

[0020] Figure 4 is a cross-sectional view of the present utility model when the plugging member is not plugging.

[0021] Figure 5 is a perspective view of the cup cover body of the present utility model.

[0022] Figure 6 is a perspective view of the upper closed cover of the present utility model.

[0023] Figure 7 is an internal schematic diagram of the cup cover body of the present utility model.

[0024] Figure 8 is a connection schematic diagram of the control part, the plugging member and the straw of the present utility model.

[0025] Figure 9 is an exploded view of the present utility model.

[0026] Figure 10 is a connection schematic diagram of the straw and the plugging member of the present utility model.

[0027] Figure 11 is a perspective view of the straw and the side tube of the present utility model.

[0028] Figure 12It is a perspective view of the plugging member of the present utility model.

[0029] Figure 13 It is a perspective view of the control part of the present utility model.

[0030] Figure 14 It is a cross-sectional view of the cup cover body of the present utility model.

[0031] The meanings represented by the reference numerals in the figure:

[0032] 1 - cup cover body; 2 - straw passage; 3 - straw; 5 - plugging member; 6 - control part; 7 - side tube; 10 - first sealing groove; 12 - tapered groove; 13 - plugging part; 14 - connecting part; 15 - second sealing groove;

[0033] 17 - exhaust hole; 18 - sealing part; 19 - lower guide strip; 20 - lower guide groove; 21 - connecting hole; 22 - button part; 23 - left connecting rod; 24 - right connecting rod; 25 - protruding part; 26 - upper closing cover; 27 - hook part;

[0034] 28 - clamping groove; 29 - upper guide strip; 30 - upper guide groove; 31 - arc-shaped protruding part. Specific embodiments

[0035] The present utility model will be further described below in conjunction with specific embodiments:

[0036] A translation switch cup cover includes a cup cover body 1. A vertically penetrating straw passage 2 is provided inside the cup cover body (1). A straw 3 is provided inside the straw passage 2. A side opening is provided in the middle of the straw 3. A plugging member 5 is movably provided at the side opening. The plugging member 5 can move into the straw 3 from the side opening to isolate the connection between the upper and lower ends of the straw 3. A control part 6 is further provided on the plugging member 5. Driving the control part 6 can drive the plugging member 5 to move.

[0037] The utility model relates to a translation switch cup cover. Compared with the cup covers on the market that need to squeeze the straw 3 to block the water in the cup body from flowing out through the straw 3 when drinking water, the utility model does not need to squeeze the straw 3, which can prevent the straw 3 from being damaged, improve the service life of the straw 3, and avoid frequent finger contact with the straw 3. By opening a straw channel 2 connecting the cup in the cup cover body 1 and arranging a straw in the straw channel 2 for people to drink water conveniently, the utility model can also be provided with a protective cover to cover it. A side opening is arranged on the side of the middle part of the straw, and a movable plugging member 5 is arranged at the side opening. The plugging member 5 can isolate the upper and lower ends of the straw 3, and at this time, water cannot be sucked from the straw 3. Manually driving the control part 6 to move can drive the plugging member 5 to move. When the plugging member 5 moves, the plugging member 5 releases the plugging of the straw 3 and returns to the side pipe 7, and the upper and lower ends of the straw 3 are reconnected. The utility model not only realizes the functions of drinking water and restricting drinking water, but also does not squeeze the straw 3, improves the service life of the straw 3, has fewer parts, and is convenient and fast to disassemble the cup cover and replace the internal parts.

[0038] Preferably, a side pipe 7 is arranged in the middle of the straw 3. The side pipe 7 is communicated with the side opening. The plugging member 5 can move horizontally in the side pipe 7. The upper end of the straw 3 extends upward above the upper surface of the straw channel 2, and the lower end extends below the lower surface of the straw channel 2. A first sealing groove 10 is arranged at the lower end of the straw 3, and a first sealing ring is arranged in the first sealing groove 10. The straw 3 and the side pipe 7 of the utility model are integrally formed, and the shape is similar to that of a tee pipe. The front end of the side pipe 7 wraps the straw 3. The positions of the straw 3 and the side pipe 7 are composed of upper, middle and lower parts. The upper and lower straws 3 are communicated with the side pipe 8. The shape of the side pipe 7 is larger than the diameter of the straw 3. During the sucking process of the user, water flows from the cup into the straw 3 from bottom to top and out to the user's mouth. The first sealing ring can prevent water from flowing into the cup cover body 1 from the gap, and each part of the utility model is convenient to disassemble and clean.

[0039] Preferably, a tapered groove 12 is arranged in the straw 3. The plugging member 5 includes a plugging part 13 arranged at the front end and a connecting part 14 arranged at the rear end. The shape of the plugging part 13 is adapted to the tapered groove 12. The connecting part 14 is connected with the control part 6. A second sealing groove 15 is arranged between the plugging part 13 and the connecting part 14, and a second sealing ring is arranged in the second sealing groove 15. When the user stops sucking, due to the tapered shape, water can flow back into the straw 3, and when the plugging part 13 moves forward, it can also push the water back into the straw 3. And the second sealing ring restricts part of the water from flowing out of the side pipe 7. When the control part 6 moves the connecting part 14, the plugging part 13 is always located in the side pipe 7.

[0040] Preferably, an exhaust hole 17 is further formed on the lower surface of the cup cover body 1. A sealing portion 18 is vertically provided at the rear end of the connecting portion 14. When the blocking portion 13 blocks the straw 3, the sealing portion 18 abuts above the exhaust hole 17. When the connecting portion 14 moves to drive the blocking portion 13 to disengage from the straw 3 and return to the side tube 7, the sealing portion 18 disengages from the exhaust hole 17, facilitating the user to synchronously exhaust the inside of the cup when driving the control portion 6. By forming the sealing portion 18 at the rear end of the connecting portion 14 to block the exhaust hole 17, no additional parts are required for sealing. When the blocking portion 13 blocks, the sealing portion 18 closes the exhaust hole 17. When the blocking portion 13 moves, the sealing portion 18 moves synchronously with the connecting portion 14 to disengage from the exhaust hole 17.

[0041] Preferably, two lower guiding strips 19 are further provided inside the cup cover body 1. The two lower guiding strips 19 are adjacently arranged to form a lower guiding groove 20. The lower end of the connecting portion 14 is arranged in the lower guiding groove 20, playing a guiding role to ensure that the sealing portion 18 is always in a straight line to close or open the exhaust hole 17 no matter how it moves.

[0042] Preferably, a connecting hole 21 is formed on the connecting portion 14. The control portion 6 includes a button member 22 provided on the cup cover body 1 and a connecting rod provided inside the cup cover body 1. The connecting rod is arranged in the connecting hole 21. Pushing the button member 22 forward can drive the connecting portion 14 to move forward through the connecting rod, facilitating the connection between the control portion 6 and the connecting portion 14, with strong connectivity and being easy to separate, disassemble, clean, and replace.

[0043] Preferably, the connecting rod includes a left connecting rod 23 and a right connecting rod 24. The left connecting rod 23 and the right connecting rod 24 are adjacently arranged. Outward protrusions 25 are formed on the left connecting rod 23 and the right connecting rod 24. When the left connecting rod 23 and the right connecting rod 24 extend into the connecting hole 21, the protrusions 25 abut against the lower surface of the cup cover, restricting the easy detachment of the button member 22.

[0044] Preferably, the cup cover body 1 further includes an upper closing cover 26. When the left connecting rod 23 and the right connecting rod 24 extend into the connecting hole 21, the protrusions 25 abut against the lower surface of the upper closing cover 26. A hook portion 27 is formed downward on the lower surface of the upper closing cover 26. A clamping groove 28 is formed inside the cup cover body 1. The upper closing cover 26 is clamped to the clamping groove 28 on the cup cover body 1 through the hook portion 27, facilitating the assembly by the manufacturer and the disassembly and cleaning by the user.

[0045] Preferably, upper guiding strips 29 are further protruded on the upper surface of the upper closing cover 26. The number of the upper guiding strips 29 is two. The two upper guiding strips 29 are adjacently arranged to form an upper guiding groove 30. Both sides of the button member 22 move along the upper guiding portion, playing a guiding role.

[0046] Preferably, the button member 22 is further provided with an arc-shaped convex portion 31 to facilitate the user to operate the button member 22 for control.

[0047] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A translation switch cup cover, comprising a cup cover body (1), characterized in that, A straw passage (2) that penetrates up and down is provided inside the cup lid body (1). A straw (3) is provided inside the straw passage (2). A side opening is formed in the middle of the straw (3). A blocking member (5) is movably provided at the side opening. The blocking member (5) can move into the straw (3) from the side opening to isolate the connection between the upper and lower ends of the straw (3). A control part (6) is further provided on the blocking member (5). Driving the control part (6) can drive the blocking member (5) to move.

2. The translatory switch cup lid according to claim 1, wherein: A side tube (7) is provided in the middle of the straw (3). The side tube (7) is communicated with the side opening. The blocking member (5) can move horizontally in the side tube (7). The upper end of the straw (3) protrudes upward from the upper surface of the straw passage (2), and the lower end protrudes from the lower surface of the straw passage (2). A first sealing groove (10) is formed at the lower end of the straw (3), and a first sealing ring is provided in the first sealing groove (10).

3. The translatory switch cup cover according to claim 2, characterized in that: A tapered groove (12) is provided inside the straw (3). The blocking member (5) includes a blocking part (13) provided at the front end and a connecting part (14) provided at the rear end. The shape of the blocking part (13) is adapted to the tapered groove (12). The connecting part (14) is connected to the control part (6). A second sealing groove (15) is formed between the blocking part (13) and the connecting part (14), and a second sealing ring is provided in the second sealing groove (15).

4. A translation switch cup cover according to claim 3, characterized in that: An exhaust hole (17) is further formed on the lower surface of the cup lid body (1). A sealing part (18) is vertically provided at the rear end of the connecting part (14). When the blocking part (13) blocks the straw (3), the sealing part (18) abuts above the exhaust hole (17). When the connecting part (14) moves to drive the blocking part (13) to disengage from the straw (3) and return to the side tube (7), the sealing part (18) disengages from the exhaust hole (17).

5. The translation switch cup cover according to claim 4, wherein: Lower guiding strips (19) are further provided inside the cup lid body (1). The number of the lower guiding strips (19) is two. The two lower guiding strips (19) are arranged adjacent to each other to form a lower guiding groove (20). The lower end of the connecting part (14) is arranged in the lower guiding groove (20).

6. A translation switch cup cover according to any one of claims 3-5, characterized in that: A connecting hole (21) is formed in the connecting part (14). The control part (6) includes a button part (22) provided on the cup lid body (1) and a connecting rod provided inside the cup lid body (1). The connecting rod is arranged in the connecting hole (21). Pushing the button part (22) forward can drive the connecting part (14) to move forward through the connecting rod.

7. A translational switch cup cover according to claim 6, characterized in that: The connecting rod includes a left connecting rod (23) and a right connecting rod (24). The left connecting rod (23) and the right connecting rod (24) are arranged adjacent to each other. Protruding parts (25) are formed outward on the left connecting rod (23) and the right connecting rod (24). When the left connecting rod (23) and the right connecting rod (24) extend into the connecting hole (21), the protruding parts (25) abut against the lower surface of the cup lid.

8. A translational switch cup cover according to claim 7, characterized in that: The cup cover body (1) further includes an upper closing cover (26). When the left connecting rod (23) and the right connecting rod (24) extend into the connecting hole (21), the protruding portion (25) abuts against the lower surface of the upper closing cover (26). A hook portion (27) is formed downward on the lower surface of the upper closing cover (26). A clamping groove (28) is formed in the cup cover body (1). The upper closing cover (26) is clamped with the clamping groove (28) on the cup cover body (1) through the hook portion (27).

9. A translational switch cup cover according to claim 8, characterized in that: An upper guiding strip (29) further protrudes from the upper surface of the upper closing cover (26). The number of the upper guiding strips (29) is two. The two upper guiding strips (29) are arranged adjacent to each other to form an upper guiding groove (30). Both sides of the button member (22) move along the upper guiding portion.

10. A translational switch cup cover according to claim 9, characterized in that: An arc-shaped protruding portion (31) further protrudes from the button member (22).

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