Bouncing double-drinking cup cover

Abstract

The utility model relates to the field of cup covers, in particular to a bouncing double-drinking cup cover which comprises a bottom cover and a top cover which are connected with each other, the inside of the bottom cover is hollow, a straw and a direct drinking pipe are vertically arranged on the bottom cover in a sliding mode, and a first protruding edge and a second protruding edge are arranged on the side edge of the direct drinking pipe and the straw. A first elastic piece is abutted between the first convex edge and the bottom of the bottom cover, and a second elastic piece is abutted between the second convex edge and the bottom of the bottom cover; a first limiting block and a second limiting block are respectively arranged on the direct drinking pipe and the suction pipe; the bottom cover is further provided with a first switch mechanism used for controlling the height position of the direct drinking pipe and a second switch mechanism used for controlling the height position of the straw. The first switch mechanism comprises a first driving switch, the second switch mechanism comprises a second driving switch, and the first driving switch and the second driving switch are both relatively exposed on the bottom cover; the cup cover overcomes the defects that the cup cover structure is not compact enough, and a user cannot visually select a drinking mode.

Description

Technical Field

[0001] The utility model relates to the field of cup covers, in particular to a bouncing double-drinking cup cover. Background Art

[0002] A water cup is a common water storage container in daily life. Currently, the most common ways of drinking water include direct drinking and habitual drinking. As people's living standards become increasingly affluent, the requirements for drinking water methods are also increasing. Therefore, double-drinking cup lids with two drinking methods have appeared on the market. The current application number on the market is 202222414681.9, and the name is a utility model patent for a double-drinking cup lid drinking unit. A direct drinking port and a suction port are provided on the cover body. The cover body is also provided with a first pressing mechanism and a second pressing mechanism for covering the direct drinking port and the suction port. This cup cover has the following disadvantages: 1. The direct drinking port and the suction port are directly provided on the cover body. Since the direct drinking port and the suction port occupy a certain space volume, the overall volume of the cup cover is relatively large. 2. The user cannot intuitively choose the drinking method, which is not convenient to use. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a bouncing double-drinking cup cover, which solves the shortcomings that the cup cover structure is not compact enough and the user cannot intuitively select the drinking method.

[0004] The technical solution adopted by the utility model is: a bouncing double drinking cup cover, comprising a bottom cover and a top cover connected to each other, the bottom cover is hollow inside, a straw and a direct drinking tube are vertically slidably arranged on the bottom cover, the straw and the direct drinking tube are integrally penetrated through the bottom cover, a first convex edge and a second convex edge are respectively arranged on the side of the direct drinking tube and the side of the straw, a first elastic member is abutted between the first convex edge and the bottom of the bottom cover, and a second elastic member is abutted between the second convex edge and the bottom of the bottom cover; a first limiting block and a second limiting block for abutting against the bottom cover are respectively arranged on the direct drinking tube and the straw;

[0005] The bottom cover is also provided with a first switch mechanism for controlling the height position of the direct drinking tube and a second switch mechanism for controlling the height position of the straw; the first switch mechanism includes a first drive switch, and the second switch mechanism includes a second drive switch, and the first drive switch and the second drive switch are relatively exposed on the bottom cover.

[0006] Through the above technical scheme, when the direct drinking tube is in a downwardly pressed state, the first switch mechanism can be used to lock and compress the first elastic member, and the first switch mechanism can also be used to unlock the direct drinking tube and extend it for use; when the straw is in a downwardly pressed state, the second switch mechanism can be used to lock and compress the second elastic member, and the second switch mechanism can also be used to unlock the direct drinking tube and extend it for use; the direct drinking tube and the habit can be pressed down and contracted, significantly reducing the overall volume of the cup cover in the storage state; after the top cover of this product is opened, the direct drinking tube and the habit as well as the first drive switch and the second drive switch are intuitively displayed on the upper surface of the bottom cover, and the user can press the first drive switch or the second drive switch as needed to extend the direct drinking tube or the straw, which is convenient for the user to drink water directly or suck water, and is very convenient to use.

[0007] Furthermore, the first switch mechanism includes a first slider and a third elastic member, the first slider is movably connected in the bottom cover, the first slider and the direct drinking tube are respectively provided with a first contact end and a second contact end, the third elastic member abuts between the inner wall of the bottom cover and the first slider, and the third elastic member is connected to the side of the first slider facing away from the first contact end; a first avoidance hole for the first drive switch to pass through is provided on the top surface of the bottom cover, and a first transmission inclined surface and a second transmission inclined surface are correspondingly provided on the bottom of the first drive switch and the first slider, and the first transmission inclined surface is arranged obliquely downward and faces the side of the third elastic member.

[0008] Through the above-mentioned technical scheme, by pressing down the first drive switch, the first transmission inclined surface can be squeezed against the second transmission inclined surface to move the first slider toward the third elastic member, so that the first contact end and the second contact end are disengaged, thereby realizing the upward extension of the direct drinking tube; the setting of the third elastic member enables the first slider to automatically return to the initial position after a single pressure to facilitate the reciprocating motion of the first slider; the structural setting of the first switch mechanism is reasonable, so that the transmission can be realized stably.

[0009] Furthermore, a first extrusion slope and a second extrusion slope are respectively provided on the first contact end and the second contact end, wherein the first extrusion slope is inclined upward and the second extrusion slope is inclined downward.

[0010] Through the above-mentioned technical solution, when the direct drinking tube is pressed directly downward, the first contact end and the second contact end are moved away from each other through the squeezing of the first extrusion slope and the second extrusion slope until the first contact end and the second contact end are snap-connected. The direct drinking tube can be snap-connected with the first contact end and the second contact end with a single press, which is more convenient to use.

[0011] Furthermore, a first baffle is fixed inside the bottom cover, a second avoidance hole is opened on the first baffle for the first drive switch to pass through, a first limit plate is arranged on the first drive switch, and a fourth elastic member is arranged between the first limit plate and the first baffle; when the first limit plate abuts against the inner wall of the bottom cover, the first drive switch is lifted to the limit height.

[0012] Through the above technical solution, the provision of the fourth elastic member facilitates the first drive switch to rebound to the initial position, avoiding self-locking between the first transmission bevel and the second transmission bevel, making it more convenient to use.

[0013] Furthermore, a positioning column is vertically arranged in the bottom cover, and a positioning through hole for the positioning column to pass through is arranged on the first convex edge, and the number of the positioning column and the positioning through hole are both two.

[0014] Through the above technical solution, the force on the circumferential direction of the direct drinking tube is made more uniform, and the movement of the direct drinking tube in the vertical direction is made smoother.

[0015] Further, the second switch mechanism includes a second slider and a fifth elastic member, the second slider is movably connected in the bottom cover, the second slider and the straw are respectively provided with a third contact end and a fourth contact end, the fifth elastic member abuts between the inner wall of the bottom cover and the second slider, and the fifth elastic member is connected to the side of the second slider facing away from the third contact end; a third avoidance hole for the second drive switch to pass through is provided on the top surface of the bottom cover, and a third transmission inclined surface and a fourth transmission inclined surface are correspondingly provided on the bottom of the second drive switch and the second slider, and the third transmission inclined surface is inclined downward and faces the side of the fifth elastic member.

[0016] Through the above technical solution, by pressing down the second drive switch, the third transmission inclined surface can be squeezed against the fourth transmission inclined surface to move the second slider toward the fifth elastic member, so that the third contact end and the fourth contact end are separated, thereby realizing the upward extension of the straw; the setting of the fifth elastic member enables the second slider to automatically return to the initial position after a single pressure to facilitate the reciprocating motion of the second slider; the structural setting of the second switch mechanism is reasonable, so that the transmission can be realized stably.

[0017] Furthermore, a third extrusion slope and a fourth extrusion slope are respectively provided on the third contact end and the fourth contact end, wherein the third extrusion slope is inclined upward and the fourth extrusion slope is inclined downward.

[0018] Through the above technical solution, when the straw is pressed directly downward, the third contact end and the fourth contact end are moved away from each other through the squeezing of the third extrusion slope and the fourth extrusion slope until the third contact end and the fourth contact end are snap-fitted. The third contact end and the fourth contact end can be snap-fitted with a single press of the straw, which is more convenient to use.

[0019] Furthermore, a second baffle is fixed inside the bottom cover, a fourth avoidance hole is opened on the second baffle for the second drive switch to pass through, a second limit plate is arranged on the second drive switch, and a sixth elastic member is abutted between the second baffle and the second limit plate; when the second limit plate abuts against the inner wall of the bottom cover, the second drive switch is lifted to the limit height.

[0020] Through the above technical solution, the provision of the sixth elastic member facilitates the second drive switch to rebound to the initial position, avoiding self-locking between the first transmission bevel and the second transmission bevel, making it more convenient to use.

[0021] Furthermore, the first limiting block and the second limiting block are both ring-shaped and made of soft materials, and the first limiting block and the second limiting block are both located below the bottom cover.

[0022] Through the above technical solution, when the first limit block abuts against the bottom of the bottom cover, the gap between the direct drinking tube and the bottom cover can be sealed. When the second limit block abuts against the bottom of the bottom cover, the gap between the straw and the bottom cover can be sealed, so that the sealing performance of the cup cover is better.

[0023] Furthermore, the bottom cover includes a top plate, a base and an outer shell, and the top cover is hinged to the outer shell.

[0024] Through the above technical solution, the space between the top plate and the base is used to install various components, and the connection between the top plate and the base facilitates the installation of the cup cover.

[0025] Furthermore, a baffle is provided on the bottom cover, the baffle is arranged in a ring shape, the direct drinking tube and the straw are both located within the contour range of the baffle, and a sealing block is provided on the top cover corresponding to the baffle.

[0026] Through the above technical solution, when the top cover is closed on the bottom cover, the sealing block completely seals the enclosure, and the direct drinking tube and the straw are located within the range of the enclosure, ensuring that the leaked liquid will not be dispersed outside the enclosure, thereby achieving a better sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the top cover being closed;

[0029] Figure 2 This is a schematic diagram of the top cover being initially opened;

[0030] Figure 3 This is a schematic diagram of the state of drinking water directly;

[0031] Figure 4 This is a schematic diagram of the state of drinking water;

[0032] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 6 for Figure 5 Sectional view at AA;

[0034] Figure 7 for Figure 5 Cross-sectional view at BB;

[0035] Figure 8 It is a partial structural schematic diagram of the utility model;

[0036] Fig. 9 It is an exploded view of the utility model;

[0037] Fig.10 is a schematic structural diagram of a first sliding block;

[0038] Fig.11 is a schematic structural diagram of a second slider;

[0039] Fig.12 is a schematic diagram of the structure of the top plate;

[0040] Fig.13 It is a structural schematic diagram of a direct drinking pipe;

[0041] Fig.14 is a schematic diagram of the structure of the straw;

[0042] The utility model number information is as follows:

[0043] 1. Bottom cover; 2. Top cover; 3. Straw; 4. Straw; 5. First elastic member; 6. Second elastic member; 7. First drive switch; 8. Second drive switch; 9. First slider; 10. Third elastic member; 11. First baffle; 12. Fourth elastic member; 13. Second slider; 14. Fifth elastic member; 15. Second baffle; 16. Sixth elastic member; 17. Hose; 18. Sealing block;

[0044] 101, top plate; 102, base; 103, outer shell;

[0045] 1011, first avoidance hole; 1012, third avoidance hole; 1013, enclosure; 1021, positioning column;

[0046] 301, first convex edge; 302, first limiting block; 303, second contact end; 304, second extrusion slope; 305, positioning through hole;

[0047] 401, second convex edge; 402, second limit block; 403, fourth contact end; 404, fourth extrusion slope;

[0048] 701, first transmission inclined plane; 702, first limit plate;

[0049] 801, third transmission inclined plane; 802, second limiting plate;

[0050] 901, first contact end; 902, second transmission inclined surface; 903, first extrusion inclined surface;

[0051] 111, the second avoidance hole;

[0052] 131, third contact end; 132, fourth transmission slope; 133, third extrusion slope;

[0053] 151, the fourth avoidance hole;

[0054] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0056] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0057] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0058] See also Figure 1 to Figure 5 A bouncing double drinking cup cover comprises a bottom cover 1 and a top cover 2 connected to each other, the bottom cover 1 is hollow inside, a straw 4 and a direct drinking tube 3 are vertically slidably arranged on the bottom cover 1, the straw 4 and the direct drinking tube 3 are integrally penetrated through the bottom cover 1, a first convex edge 301 and a second convex edge 401 are respectively arranged on the side of the direct drinking tube 3 and the side of the straw 4, a first elastic member 5 is abutted between the first convex edge 301 and the bottom of the bottom cover 1, and a second elastic member 6 is abutted between the second convex edge 401 and the bottom of the bottom cover 1; a first limiting block 302 and a second limiting block 402 for abutting against the bottom cover 1 are respectively arranged on the direct drinking tube 3 and the straw 4;

[0059] The bottom cover 1 is also provided with a first switch mechanism for controlling the height position of the direct drinking tube 3 and a second switch mechanism for controlling the height position of the straw 4; the first switch mechanism includes a first drive switch 7, and the second switch mechanism includes a second drive switch 8, and the first drive switch 7 and the second drive switch 8 are both relatively exposed on the bottom cover 1.

[0060] When the direct drinking tube 3 is in a downwardly pressed state, the first switch mechanism can be used to lock and compress the first elastic member 5, and the first switch mechanism can also be used to unlock the direct drinking tube 3 and extend it for use; when the straw 4 is in a downwardly pressed state, the second switch mechanism can be used to lock and compress the second elastic member 6, and the second switch mechanism can also be used to unlock the direct drinking tube 3 and extend it for use; the direct drinking tube 3 and the habit can be pressed down and contracted, which significantly reduces the overall volume of the cup cover in the storage state; after the top cover 2 of this product is opened, the direct drinking tube 3 and the habit as well as the first drive switch 7 and the second drive switch 8 are all intuitively displayed on the upper surface of the bottom cover 1, and the user can press the first drive switch 7 or the second drive switch 8 as needed to extend the direct drinking tube 3 or the straw 4, which is convenient for the user to drink water directly or suck water, and is very convenient to use.

[0061] Preferably, the second elastic member 6 is a spring sleeved on the straw 4 .

[0062] Preferably, the bottom of the suction tube 4 is covered with a hose 17 .

[0063] See also Figure 5 , 6 as well as Figure 8 to Figure 13 The first switch mechanism includes a first slider 9 and a third elastic member 10. The first slider 9 is movably connected in the bottom cover 1. The first contact end 901 and the second contact end 303 are respectively provided on the first slider 9 and the direct drinking tube 3. The third elastic member 10 abuts between the inner wall of the bottom cover 1 and the first slider 9. The third elastic member 10 is connected to the side of the first slider 9 facing away from the first contact end 901; a first avoidance hole 1011 is provided on the top surface of the bottom cover 1 for the first drive switch 7 to pass through, and a first transmission inclined surface 701 and a second transmission inclined surface 902 are correspondingly provided on the bottom of the first drive switch 7 and the first slider 9. The first transmission inclined surface 701 is arranged obliquely downward and faces the side of the third elastic member 10.

[0064] By pressing down the first drive switch 7, the first transmission slope 701 can squeeze the second transmission slope 902 to move the first slider 9 toward the third elastic member 10, so that the first contact end 901 and the second contact end 303 are disengaged, thereby realizing the upward extension of the direct drinking tube 3; the setting of the third elastic member 10 enables the first slider 9 to automatically return to the initial position after a single pressure, so as to facilitate the reciprocating motion of the first slider 9; the structural setting of the first switch mechanism is reasonable, so that the transmission can be stably realized.

[0065] Preferably, the second contact end 303 is connected to the first protrusion 301 .

[0066] Preferably, the third elastic member 10 is a spring.

[0067] A first extrusion slope 903 and a second extrusion slope 304 are respectively disposed on the first contact end 901 and the second contact end 303 . The first extrusion slope 903 is disposed obliquely upward, and the second extrusion slope 304 is disposed obliquely downward.

[0068] During the process of pressing the direct drinking tube 3 directly downward, the first contact end 901 and the second contact end 303 are moved away from each other through the squeezing of the first squeezing slope 903 and the second squeezing slope 304 until the first contact end 901 and the second contact end 303 are snap-fitted. The direct drinking tube 3 can be snap-fitted with the first contact end 901 and the second contact end 303 with a single press, which is more convenient to use.

[0069] A first baffle plate 11 is fixed inside the bottom cover 1, and a second avoidance hole 111 is opened on the first baffle plate 11 for the first drive switch 7 to pass through. A first limit plate 702 is arranged on the first drive switch 7, and a fourth elastic member 12 is arranged between the first limit plate 702 and the first baffle plate 11; when the first limit plate 702 abuts against the inner wall of the bottom cover 1, the first drive switch 7 is lifted to the limit height.

[0070] The fourth elastic member 12 is provided to facilitate the first drive switch 7 to rebound to the initial position, thereby avoiding the self-locking between the first transmission slope 701 and the second transmission slope 902, making the use more convenient.

[0071] Preferably, the fourth elastic member 12 is a spring sleeved on the first drive switch 7 .

[0072] A positioning column 1021 is vertically arranged in the bottom cover 1 , and a positioning through hole 305 for the positioning column 1021 to pass through is arranged on the first convex edge 301 . The number of the positioning column 1021 and the number of the positioning through hole 305 are both two.

[0073] The force on the circumference of the direct drinking tube 3 is made more uniform, and the movement of the direct drinking tube 3 in the vertical direction is made smoother.

[0074] Preferably, the first elastic member 5 is a spring sleeved on the positioning column 1021 .

[0075] See also Figure 5 , 7 , 8, 11, 12, 14, the second switch mechanism includes a second slider 13 and a fifth elastic member 14, the second slider 13 is movably connected in the bottom cover 1, the second slider 13 and the straw 4 are respectively provided with a third contact end 131 and a fourth contact end 403, the fifth elastic member 14 abuts against the inner wall of the bottom cover 1 and between the second slider 13, and the fifth elastic member 14 is connected to the side of the second slider 13 facing away from the third contact end 131; a third avoidance hole 1012 is provided on the top surface of the bottom cover 1 for the second drive switch 8 to pass through, and a third transmission inclined surface 801 and a fourth transmission inclined surface 132 are correspondingly provided on the bottom of the second drive switch 8 and the second slider 13, and the third transmission inclined surface 801 is inclined downward and faces the side of the fifth elastic member 14.

[0076] By pressing down the second drive switch 8, the third transmission slope 801 can squeeze the fourth transmission slope 132 to move the second slider 13 toward the fifth elastic member 14, so that the third contact end 131 and the fourth contact end 403 are separated, thereby achieving the upward extension of the straw 4; the setting of the fifth elastic member 14 enables the second slider 13 to automatically return to the initial position after a single pressure, so as to facilitate the reciprocating motion of the second slider 13; the structural setting of the second switch mechanism is reasonable, so that the transmission can be stably achieved.

[0077] Preferably, the fourth contact end 403 is connected to the second protruding edge 401 to make the structure simpler.

[0078] Preferably, the fifth elastic member 14 is a spring.

[0079] A third extrusion slope 133 and a fourth extrusion slope 404 are respectively disposed on the third contact end 131 and the fourth contact end 403 . The third extrusion slope 133 is disposed obliquely upward, and the fourth extrusion slope 404 is disposed obliquely downward.

[0080] When the straw 4 is pressed directly downward, the third contact end 131 and the fourth contact end 403 are moved away from each other by the squeezing of the third squeezing slope 133 and the fourth squeezing slope 404 until the third contact end 131 and the fourth contact end 403 are snap-fitted. The third contact end 131 and the fourth contact end 403 can be snap-fitted with each other with a single press of the straw 4, which is more convenient to use.

[0081] See also Figure 8 , 9 A second baffle 15 is fixed inside the bottom cover 1, and a fourth avoidance hole 151 is opened on the second baffle 15 for the second drive switch 8 to pass through. A second limit plate 802 is arranged on the second drive switch 8, and a sixth elastic member 16 is abutted between the second baffle 15 and the second limit plate 802; when the second limit plate 802 abuts against the inner wall of the bottom cover 1, the second drive switch 8 is lifted to the limit height.

[0082] The sixth elastic member 16 is provided to facilitate the second drive switch 8 to rebound to the initial position, thereby avoiding the self-locking between the first transmission slope 701 and the second transmission slope 902, making the use more convenient.

[0083] Preferably, the sixth elastic member 16 is a spring sleeved on the second drive switch 8 .

[0084] Preferably, the first baffle 11 and the second baffle 15 are integrally formed.

[0085] See also Fig.13 , 14 The first limiting block 302 and the second limiting block 402 are both ring-shaped and made of soft materials. The first limiting block 302 and the second limiting block 402 are both located below the bottom cover 1 .

[0086] When the first limit block 302 abuts against the bottom of the bottom cover 1, the gap between the direct drinking tube 3 and the bottom cover 1 can be sealed. When the second limit block 402 abuts against the bottom of the bottom cover 1, the gap between the straw 4 and the bottom cover 1 can be sealed, so that the sealing performance of the cup cover is better.

[0087] Preferably, the first limiting block 302 and the second limiting block 402 are both made of rubber.

[0088] The bottom cover 1 includes a top plate 101 , a base 102 and a shell 103 , and the top cover 2 is hinged to the shell 103 .

[0089] The first avoidance hole 1011 and the third avoidance hole 1012 are arranged on the top plate 101 , the first baffle plate 11 and the second baffle plate 15 are fixedly connected to the base 102 ; the positioning column 1021 is integrally formed on the base 102 .

[0090] The space between the top plate 101 and the base 102 is used to install various components, and the connection between the top plate 101 and the base 102 facilitates the installation of the cup cover.

[0091] The bottom cover 1 is provided with a baffle 1013, which is arranged in a ring shape. The drinking tube 3 and the straw 4 are both located within the contour of the baffle 1013. The top cover 2 is provided with a sealing block 18 corresponding to the baffle 1013. When the top cover 2 is covered on the bottom cover 1, the sealing block 18 completely blocks the baffle 1013, and the drinking tube 3 and the straw 4 are located within the range of the baffle 1013, ensuring that the leaked liquid will not be dispersed outside the baffle 1013, so that the sealing effect is better.

[0092] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A bouncing double drinking cup cover, comprising a bottom cover (1) and a top cover (2) connected to each other, characterized in that: The bottom cover (1) is hollow inside, and a straw (4) and a drinking tube (3) are vertically slidably arranged on the bottom cover (1); the straw (4) and the drinking tube (3) are integrally passed through the bottom cover (1); a first convex edge (301) and a second convex edge (401) are respectively arranged on the side of the drinking tube (3) and the side of the straw (4); a first elastic member (5) is abutted between the first convex edge (301) and the bottom of the bottom cover (1), and a second elastic member (6) is abutted between the second convex edge (401) and the bottom of the bottom cover (1); a first limiting block (302) and a second limiting block (402) for abutting against the bottom cover (1) are respectively arranged on the drinking tube (3) and the drinking tube (4); The bottom cover (1) is also provided with a first switch mechanism for controlling the height position of the direct drinking tube (3) and a second switch mechanism for controlling the height position of the straw (4); the first switch mechanism comprises a first drive switch (7), and the second switch mechanism comprises a second drive switch (8); the first drive switch (7) and the second drive switch (8) are both relatively exposed on the bottom cover (1).

2. The bouncing double drinking cup cover according to claim 1, characterized in that: The first switch mechanism comprises a first slider (9) and a third elastic member (10); the first slider (9) is movably connected in the bottom cover (1); the first slider (9) and the direct drinking tube (3) are respectively provided with a first contact end (901) and a second contact end (303); the third elastic member (10) abuts between the inner wall of the bottom cover (1) and the first slider (9); the third elastic member (10) is connected to a side of the first slider (9) facing away from the first contact end (901); a first avoidance hole (1011) for the first drive switch (7) to pass through is provided on the top surface of the bottom cover (1); a first transmission inclined surface (701) and a second transmission inclined surface (902) are correspondingly provided on the bottom of the first drive switch (7) and the first slider (9); the first transmission inclined surface (701) is provided obliquely downward and faces one side of the third elastic member (10).

3. The bouncing double drinking cup cover according to claim 2, characterized in that: The first contact end (901) and the second contact end (303) are respectively provided with a first extrusion inclined surface (903) and a second extrusion inclined surface (304); the first extrusion inclined surface (903) is arranged obliquely upward, and the second extrusion inclined surface (304) is arranged obliquely downward.

4. The bouncing double drinking cup cover according to claim 2 or 3, characterized in that: A first baffle (11) is fixed inside the bottom cover (1), a second avoidance hole (111) is provided on the first baffle (11) for the first drive switch (7) to pass through, a first limit plate (702) is provided on the first drive switch (7), and a fourth elastic member (12) is provided between the first limit plate (702) and the first baffle (11); when the first limit plate (702) abuts against the inner wall of the bottom cover (1), the first drive switch (7) is lifted to a limit height.

5. The bouncing double drinking cup cover according to claim 4, characterized in that: A positioning column (1021) is vertically arranged inside the bottom cover (1), and a positioning through hole (305) for the positioning column (1021) to pass through is arranged on the first convex edge (301), and the number of the positioning column (1021) and the positioning through hole (305) are both two.

6. The bouncing double drinking cup cover according to claim 1 or 2 or 3 or 5, characterized in that: The second switch mechanism comprises a second slider (13) and a fifth elastic member (14); the second slider (13) is movably connected in the bottom cover (1); the second slider (13) and the straw (4) are respectively provided with a third contact end (131) and a fourth contact end (403); the fifth elastic member (14) abuts between the inner wall of the bottom cover (1) and the second slider (13); the fifth elastic member (14) is connected to a side of the second slider (13) facing away from the third contact end (131); a third avoidance hole (1012) for the second drive switch (8) to pass through is provided on the top surface of the bottom cover (1); a third transmission inclined surface (801) and a fourth transmission inclined surface (132) are correspondingly provided on the bottom of the second drive switch (8) and the second slider (13); the third transmission inclined surface (801) is inclined downward and faces one side of the fifth elastic member (14).

7. The bouncing double drinking cup cover according to claim 6, characterized in that: The third contact end (131) and the fourth contact end (403) are respectively provided with a third extrusion inclined surface (133) and a fourth extrusion inclined surface (404); the third extrusion inclined surface (133) is arranged obliquely upward, and the fourth extrusion inclined surface (404) is arranged obliquely downward.

8. The bouncing double drinking cup cover according to claim 7, characterized in that: A second baffle (15) is fixed inside the bottom cover (1), a fourth avoidance hole (151) is provided on the second baffle (15) for the second drive switch (8) to pass through, a second limit plate (802) is provided on the second drive switch (8), and a sixth elastic member (16) is provided between the second baffle (15) and the second limit plate (802); when the second limit plate (802) abuts against the inner wall of the bottom cover (1), the second drive switch (8) is lifted to a limit height.

9. A bouncing double drinking cup cover according to claim 1 or 2 or 3 or 5 or 7 or 8, characterized in that: The first limiting block (302) and the second limiting block (402) are both ring-shaped and made of soft materials; the first limiting block (302) and the second limiting block (402) are both located below the bottom cover (1).

10. The bouncing double drinking cup cover according to claim 9, characterized in that: The bottom cover (1) comprises a top plate (101), a base (102) and an outer shell (103), and the top cover (2) is hinged to the outer shell (103).

11. A bouncing double drinking cup cover according to claim 1 or 2 or 3 or 5 or 7 or 8 or 10, characterized in that: The bottom cover (1) is provided with a baffle (1013), the baffle (1013) being arranged in a ring shape, the direct drinking tube (3) and the straw (4) being both located within the contour of the baffle (1013), and the top cover (2) is provided with a sealing block (18) corresponding to the baffle (1013).

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