Cup cover with suction nozzle

Abstract

According to the cup cover with the suction nozzle, the suction nozzle is turned over to be in zero contact with a hand, so that the cup cover is very sanitary; comprising a cup cover assembly, a suction nozzle and a straw. A mounting space is formed in the cup cover assembly, a containing cavity for containing the suction nozzle is further formed in the cup cover assembly, and a vertically-through water outlet channel is formed in one end of the containing cavity; the suction nozzle is hinged above the water outlet channel; the suction pipe is arranged below the water outlet channel; the driving assembly comprises a gear set and a movable part for driving the gear set to rotate; the gear set is arranged in the mounting space of the cup cover assembly, and at least one gear is arranged on the suction nozzle; the movable part is movably arranged on the outer surface of the cup cover assembly and can drive the gear set to rotate by movably changing the position, and then the suction nozzle is turned over to be opened or closed.

Description

Technical Field

[0001] The utility model belongs to the technical field of water cups, and particularly relates to a cup cover with a nozzle. Background Art

[0002] For the existing cup covers, among which the cup covers with nozzles, the nozzles are generally rotatably connected to the main body of the cup cover. When in use, they are flipped open; when not in use, they are flipped back to close. However, the current problem is that flipping the nozzle open or closing it by flipping back requires the user to touch the nozzle with their hands, which is not very hygienic. Summary of the Invention

[0003] The purpose of the utility model is to provide a cup cover with a nozzle, in which the flipping of the nozzle has zero contact with hands, which is very hygienic and solves the problems existing in the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions.

[0005] A cup cover with a nozzle, comprising a cup cover assembly, a nozzle and a straw; there is an installation space inside the cup cover assembly, and it is also provided with a receiving cavity for receiving the nozzle. One end of the receiving cavity is provided with a water outlet channel that penetrates up and down; the nozzle is hinged above the water outlet channel; the straw is arranged below the water outlet channel; a driving component is also provided, including a gear set and a movable part for driving the gear set to rotate; the gear set is arranged in the installation space of the cup cover assembly, and at least one of the gears is arranged on the nozzle; the movable part is movably arranged on the outer surface of the cup cover assembly, and it can drive the gear set to rotate by changing its position through movement, so as to flip the nozzle open or closed.

[0006] By adopting the above technical solutions, by setting the driving component and arranging at least one of the gears in the gear set on the nozzle; the movable part can drive the gear set to rotate, and then drive the nozzle to flip open or closed; realizing that the nozzle can be opened or closed with zero contact with hands, ensuring the hygienic condition, and being able to well solve the problems existing in the prior art.

[0007] In one embodiment, the cup cover assembly includes a main body, an inner cover and a top cover; in the middle of the main body, there is a groove matching the shape of the nozzle; the inner cover is arranged above the main body and encloses an installation space with the main body. In the middle of the inner cover, there is a first through hole corresponding to the groove, and a surrounding wall extends downward from the first through hole. The surrounding wall and the groove enclose a receiving cavity for receiving the nozzle; the top cover covers above the inner cover, and there is a second through hole corresponding to the groove and the first through hole in the middle of the top cover.

[0008] By adopting the above technical solutions, an installation space is formed between the main body and the inner cover, which is convenient for installing and hiding the gear set therein; the groove of the main body and the surrounding wall of the inner cover form a receiving cavity for conveniently storing and hiding the nozzle; the top cover covers above the inner cover, which can cover some holes at the top of the inner cover and improve the aesthetics.

[0009] In one embodiment, the groove has a rotating groove at one end, the water outlet channel is arranged below the bottom of the rotating groove, and the first hinged hole and the first clamping groove are respectively arranged on both sides of the rotating groove; the surrounding wall has a second clamping groove corresponding to the first clamping groove, and the first clamping groove and the second clamping groove form a second hinged hole; the suction nozzle includes a drinking suction part and a connecting part, and the connecting part is arranged at one end of the drinking suction part, and the drinking channel runs through the drinking suction part and the connecting part; the connecting part is spherical or cylindrical, and a hinge shaft and a socket are respectively arranged at both ends; the gear set includes a first gear arranged on the suction nozzle, one end of which is a pin tightly inserted into the socket, and the material of the first gear is metal; the hinge shaft and the first gear are respectively hinged in the first hinged hole and the second hinged hole.

[0010] By adopting the above technical solution, the first gear is tightly matched with the socket of the suction nozzle by setting a pin. In this way, if the user mistakenly operates the suction nozzle and closes it by using too much force, the suction nozzle and the first gear can rotate relative to each other to bear the impact of the turning force on the gear and avoid gear damage (such as broken teeth); at the same time, setting the material of the gear to metal material (stainless steel, aluminum, copper, etc.) can further avoid the risk of gear damage; the hinge shaft and the first gear are respectively hinged in the first reaming hole and the second reaming hole, which can enable the suction nozzle to flip stably when it is driven to rotate by the movable part.

[0011] In one embodiment, a gear groove is further provided on one side of the main body close to the card slot; the gear set further includes a second gear rotatably disposed in the gear groove.

[0012] By adopting the above technical solution and providing the gear groove, the rotation of the second gear can be more stable.

[0013] In one embodiment, the first gear has a first bevel gear at its end; the second gear has a second bevel gear at its upper end; and the first bevel gear and the second bevel gear are meshed.

[0014] By adopting the above technical solution, by respectively arranging the first bevel gear and the second bevel gear on the first gear and the second gear, the structural arrangement of the second gear is facilitated, and the horizontal driving force can be converted into a vertical driving force, so as to facilitate driving the suction nozzle to flip in the vertical direction.

[0015] In one embodiment, the second gear has a cylindrical gear at its lower end; the movable part is a rotating ring, which has an annular structure and is rotatably arranged on the outer side of the inner cover, and the upper and lower limits are located between the main body and the top cover; the inner wall of the rotating ring (41) is radially inwardly provided with internal teeth that mesh with the cylindrical gear.

[0016] By adopting the above technical solution, a cylindrical gear is arranged at the lower end of the second gear, and the movable part (swivel) is rotatably arranged and a circle of internal teeth is correspondingly arranged. The gear set can be driven to rotate by the internal teeth, which is very convenient; the structural arrangement of the swivel is also compact enough.

[0017] In one embodiment, the movable part is a knob, which is arranged on the top surface of the top cover, and its lower end is fixedly connected to the second gear through a connecting rod passing through the top cover and the inner cover.

[0018] Adopting the above technical solution, by setting the knob to be fixedly connected to the second gear, rotating the knob can drive the gear set to rotate, which is convenient and efficient to use.

[0019] In one embodiment, the lower end of the second gear is a cylindrical gear; the movable part is a button, which is arranged on the side surface of the cup cover assembly, and a rack is fixedly arranged thereon and extends into the installation space to mesh with the cylindrical gear; a return spring is also arranged between the button and the cup cover assembly.

[0020] Adopting the above technical solution, by arranging the button on the side surface of the cup cover assembly, it is more in line with the user's usage habit. By means of the rack connected to the button, pressing the button can drive the gear set to rotate and drive the nozzle to flip, which is convenient to use; and by arranging the return spring, it is convenient for the button to reset. Releasing the button can automatically reset and keep the normally closed state, which can avoid water leakage.

[0021] In one embodiment, the end of the first gear is a cylindrical gear; the movable part is a button, which is arranged on the top surface of the top cover, and a rack extending into the installation space is arranged at its lower end to mesh with the first gear; a return spring is also arranged between the button and the cup cover assembly.

[0022] Adopting the above technical solution, by arranging the button on the top surface of the top cover, the rack connected to the button can directly mesh with the first gear, reducing the use of the second gear, which can simplify the structure, save the use cost of parts, and improve the assembly efficiency.

[0023] In one embodiment, a water outlet seal is arranged at the water outlet end of the water outlet channel; the nozzle is provided with a rotating surface. In the sealed state, the rotating surface of the nozzle abuts against the water outlet seal to seal the water outlet channel; a through ventilation hole is also arranged in the rotating groove, and a ventilation seal is arranged in the ventilation hole; a sealing block is arranged on the rotating surface of the nozzle. In the sealed state, the sealing block abuts against the ventilation seal to seal the ventilation hole.

[0024] Adopting the above technical solution, by arranging the ventilation hole, the pressure balance inside and outside the water cup can be ensured, and it is not easy to generate negative pressure in the inner cavity of the water cup when drinking water, ensuring smooth drinking; and by arranging the water outlet seal and the ventilation seal to cooperate with the rotating surface and the sealing block of the nozzle respectively, it can be conveniently closed and opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic perspective view of the cup cover of Embodiment 1 of the present utility model.

[0026] Figure 2It is a schematic cross-sectional structure diagram of the cup lid in Embodiment 1 of the present utility model.

[0027] Figure 3 It is a schematic structure diagram of the cooperation of the main body, the nozzle and the drive assembly in the cup lid assembly in Embodiment 1.

[0028] Figure 4 It is a three-dimensional structure diagram of the main body.

[0029] Figure 5 It is a three-dimensional structure diagram of the inner lid.

[0030] Figure 6 It is a three-dimensional structure diagram of the top lid.

[0031] Figure 7 It is a three-dimensional structure diagram of the nozzle.

[0032] Figure 8 It is a three-dimensional structure diagram of the second gear in Embodiments 1 and 4.

[0033] Figure 9 It is a three-dimensional structure diagram of the first gear in Embodiments 1, 2 and 4.

[0034] Figure 10 It is a three-dimensional structure diagram of the cup lid in Embodiment 2 of the present utility model.

[0035] Figure 11 It is a three-dimensional structure diagram of the cup lid in Embodiment 3 of the present utility model.

[0036] Figure 12 It is a three-dimensional structure diagram of the cup lid in Embodiment 4 of the present utility model. Detailed implementation manners

[0037] In order to make the technical solutions of the present utility model clearer, the following is a detailed description of the present utility model in conjunction with the attached Figures 1 to 12 , which should be understood that the specific implementation manners described in this specification are only for explaining the present utility model and not for limiting the protection scope of the present utility model. Embodiment 1

[0038] The present utility model is a cup lid with a nozzle, including a cup lid assembly 1, a nozzle 2, a straw 3 and a drive assembly 4; there is a vertically penetrating water outlet channel 10 on the cup lid assembly 1; the nozzle 2 is hinged above the water outlet channel 10 and has a drinking channel 21. When the nozzle 2 is flipped open and erected, the drinking channel 21 communicates with the water outlet channel 10 and is in a state where it can be sucked; when the nozzle 2 is flipped back and hidden, the drinking channel 21 is staggered from the water outlet channel 10, and the water outlet channel 10 is closed by the nozzle 2 and is in a sealed state; the straw 3 is arranged below the water outlet channel 10 and extends into the bottom of the inner cavity of the water cup; the drive assembly 4 is used to drive the opening and closing of the nozzle 2.

[0039] The nozzle 2 includes a drinking part 22 and a connecting part 23. The connecting part 23 is arranged at one end of the drinking part 22, and the drinking channel 21 penetrates through the drinking part 22 and the connecting part 23. The connecting part 23 is spherical or columnar, and a hinge shaft 24 and a jack 25 are respectively arranged at both ends thereof, and a sealing block 27 is further arranged on its rotating surface 26.

[0040] The cup lid assembly 1 includes a main body 11, an inner lid 12 and a top lid 13.

[0041] Preferably, for the main body 11, a groove 111 matching the shape of the nozzle 2 is provided in the middle thereof; a rotating groove 1111 is provided at one end of the groove 111. The water outlet channel 10 is arranged below the bottom of the rotating groove 1111, and a water outlet seal 15 is further arranged at the water outlet end of the water outlet channel 10. In the sealed state, the rotating surface 26 of the nozzle 2 abuts against the water outlet seal 15 to seal the water outlet channel 10; a through ventilation hole 14 is further provided in the rotating groove 1111, and a ventilation seal 16 is provided in the ventilation hole 14. When in the sealed state, the sealing block 27 on the nozzle 2 abuts against the ventilation seal 16 to close the ventilation hole 14; a first hinge hole 112 and a first clamping groove 113 are respectively arranged on both sides of the rotating groove 1111; a gear groove 114 is further provided on one side of the main body 11 close to the clamping groove 113; a plurality of first fixing columns 115 are further arranged on the top surface of the main body 111; a handle 116 is integrally formed on the main body 111.

[0042] Preferably, for the inner lid 12, it is arranged above the main body 11 and encloses an installation space with the main body 11. A first through hole 121 corresponding to the groove 111 is provided in the middle thereof, and a surrounding wall 122 extends downward from the first through hole 121. The surrounding wall 122 and the groove 111 enclose a receiving cavity 17 for receiving the nozzle 2; a second clamping groove 123 corresponding to the first clamping groove 113 is provided on the surrounding wall 122, and the first clamping groove 113 and the second clamping groove 123 enclose a second hinge hole; a plurality of second fixing columns 125 corresponding to the first fixing columns 115 are provided on the lower surface of the inner lid 12, and the first fixing columns 115 and the second fixing columns 125 fix the inner lid 12 on the main body 11 through screws.

[0043] Preferably, for the top lid 13, it covers above the inner lid 12, and a second through hole 131 corresponding to the groove 111 and the first through hole 121 is provided in the middle thereof.

[0044] The driving assembly 4 includes a rotating ring 41, a first gear 42 and a second gear 43 in this embodiment.

[0045] Preferably, for the rotating ring 41, it is of a ring structure and is rotatably arranged on the outside of the inner lid 12, and is vertically limited between the main body 11 and the top lid 13; an internal gear 411 is further provided radially inward on the inner side of the rotating ring 41.

[0046] Preferably, the first gear 42 has a first bevel gear 421 at one end and a latch 422 at the other end. The latch 422 is inserted into the socket 25 of the nozzle 2 and fits tightly. The middle of the first gear 42 is also provided with an annular groove 423 that is clamped in the second reaming hole.

[0047] Preferably, the second gear 43 is rotatably disposed in the gear groove 114 , and its upper end is a second bevel gear 431 corresponding to the first bevel gear 421 , and its lower end is a cylindrical gear 432 corresponding to the inner tooth 411 .

[0048] Preferably, a rotating shaft is provided in the middle of the gear groove 114. The rotating shaft in this embodiment is the first fixed column 115, and the second gear 43 is sleeved on the first fixed column 115 to make its rotation more stable.

[0049] Preferably, in order to facilitate the matching of the cylindrical gear 432 on the second gear 43 with the internal teeth 411 on the rotating ring 41, a notch is correspondingly provided in the gear groove 114; similarly, a clearance opening 124 is also correspondingly provided on the side wall of the inner cover 13 to allow the cylindrical gear 432 to pass through and engage with the internal teeth 411.

[0050] In this embodiment, the first gear 42 and the second gear 43 are both hidden in the installation space, and the first gear 42 and the second gear 43 can be designed to be made of metal materials, such as stainless steel, copper, aluminum, etc., to avoid problems such as broken teeth.

[0051] When in use, it is only necessary to rotate the rotating ring 41, and the second gear 43 can be driven to rotate through the cooperation of the internal teeth 411 and the cylindrical gear 432. The second bevel gear 431 on the second gear 43 cooperates with the first bevel gear 421 to drive the first gear 42 to rotate, and then drive the suction nozzle 2 to rotate to open or close; in this way, the suction nozzle 2 can be opened or closed without touching the suction nozzle 2, thereby ensuring hygiene.

[0052] In this embodiment, the first gear 42 and the suction nozzle 2 are fixed by a tight fit between the pin 422 and the socket 25; in the event of a user's misoperation, such as when the suction nozzle 2 is moved by hand, if too much force is applied, rotation may occur between the suction nozzle 2 and the first gear 42, thereby avoiding the situation where the gear is damaged by force. Example 2

[0053] Based on the embodiment 1, the design of the driving assembly 4 is different.

[0054] The driving assembly 4 in this embodiment includes a knob 44 , a first gear 42 and a second gear 43 .

[0055] Preferably, one end of the first gear 42 is a first bevel gear 421, and the other end is fixedly connected to the suction nozzle 2. The specific connection method can be snap connection, screw fixing connection, integral injection molding, etc. Moreover, a ring groove 423 is provided in the middle of the first gear 42 and is clamped in the second reamed hole.

[0056] Preferably, the second gear 43 is rotatably arranged in the gear groove 114, and its upper end is a second bevel gear 431 which is correspondingly matched with the first bevel gear 421.

[0057] Preferably, the knob 44 is arranged on the top surface of the top cover 13, and its lower end is fixedly connected to the second gear 43 through a connecting rod passing through the top cover 13 and the inner cover 12; rotating the knob 44 can drive the second gear 43 to rotate, and then drive the first gear 42 to rotate, so as to open or close the suction nozzle 2 with zero contact.

[0058] In this embodiment, the gear groove 114 can also be arranged on the lower surface of the inner cover 12. Embodiment 3

[0059] Based on Embodiment 1, the design of the driving assembly 4 is different.

[0060] The driving assembly 4 in this embodiment includes a button 45 and a first gear 42.

[0061] Preferably, one end of the first gear 42 is a cylindrical gear, and the other end is a plug 422 which is inserted into the jack 25 of the suction nozzle 2 with a tight fit. Moreover, a ring groove 423 is provided in the middle of the first gear 42 and is clamped in the second reamed hole.

[0062] Preferably, the button 45 is arranged on the top surface of the top cover 13, and a rack extending into the installation space is provided at its lower end and meshes with the cylindrical gear on the first gear 42; a return spring is also provided between the button 45 and the cup cover assembly 1 to facilitate the reset of the button 45.

[0063] During use, pressing the button 45 drives the first gear 42 to rotate, and then the suction nozzle 2 is opened. At this time, the return spring is compressed; releasing the button 45, the elastic force of the return spring can drive the button 45 to move upward for reset, and the rack drives the first gear 42 to rotate again to reset and close the suction nozzle 2. Embodiment 4

[0064] Based on Embodiment 1, the design of the driving assembly 4 is different.

[0065] The driving assembly 4 in this embodiment includes a button 45, a first gear 42 and a second gear 43.

[0066] Preferably, the button 45 is arranged on the side surface of the cup cover assembly 1, and a rack is fixedly arranged thereon and extends into the installation space; a return spring is further arranged between the button 45 and the cup cover assembly 1 to facilitate the return of the button 45.

[0067] Preferably, for the first gear 42, one end thereof is a first bevel gear 421 and the other end is a plug 422. The plug 422 is inserted into the jack 25 of the nozzle 2 and is in tight fit, and a ring groove 423 is further arranged in the middle of the first gear 42 and is clamped in the second reamed hole.

[0068] Preferably, for the second gear 43, it is rotatably arranged in the gear groove 114. The upper end thereof is a second bevel gear 431 which is correspondingly matched with the first bevel gear 421, and the lower end is a cylindrical gear 432 corresponding to the rack.

[0069] Preferably, a rotating shaft is arranged in the middle of the gear groove 114. The rotating shaft in this embodiment is the first fixing column 115, and the second gear 43 is sleeved on the first fixing column 115 to make its rotation more stable.

[0070] During use, when the button 45 is pressed, the cooperation between the rack and the cylindrical gear 432 can drive the second gear 43 to rotate. The second bevel gear 431 on the second gear 43 and the first bevel gear 421 cooperate to drive the first gear 42 to rotate, and then drive the nozzle 2 to rotate to open or close; in this way, it is possible to open or close the nozzle 2 without contacting the nozzle 2, ensuring hygiene.

Claims

1. A cup cover with a suction nozzle, comprising a cup cover assembly (1), a suction nozzle (2) and a straw (3), characterized in that: The cup cover assembly (1) has an installation space inside, and is also provided with a receiving cavity (17) for receiving the suction nozzle (2), and one end of the receiving cavity (17) is provided with a water outlet channel (10) that passes through from top to bottom; The suction nozzle (2) is hingedly connected above the water outlet channel (10); The suction pipe (3) is arranged below the water outlet channel (10); A driving assembly (4) is also provided, comprising a gear set and a movable component for driving the gear set to rotate; A gear set, arranged in the installation space of the cup cover assembly (1), and at least one gear is arranged on the suction nozzle (2); The movable component is movably arranged on the outer surface of the cup cover assembly (1); it can drive the gear set to rotate by movably changing its position, thereby causing the suction nozzle (2) to flip open or close.

2. The cup cover with a suction nozzle according to claim 1, characterized in that: A cup cover assembly (1), comprising a main body (11), an inner cover (12) and a top cover (13); A main body (11), wherein a groove (111) matching the shape of the suction nozzle (2) is provided in the middle thereof; An inner cover (12) is arranged above the main body (11) and encloses an installation space with the main body (11); a first through hole (121) is provided in the middle thereof corresponding to the groove (111); a surrounding wall (122) is extended downward from the first through hole (121); the surrounding wall (122) and the groove (111) enclose a receiving cavity (17) for receiving the suction nozzle (2); The top cover (13) covers the top of the inner cover (12), and a second through hole (131) corresponding to the groove (111) and the first through hole (121) is provided in the middle thereof.

3. The cup cover with a suction nozzle according to claim 2, characterized in that: The groove (111) has a rotating groove (1111) at one end thereof, the water outlet channel (10) is arranged below the bottom of the rotating groove (1111), and the first reaming hole (112) and the first clamping groove (113) are respectively arranged on both sides of the rotating groove (1111); A surrounding wall (122) is provided with a second clamping groove (123) corresponding to the first clamping groove (113), and the first clamping groove (113) and the second clamping groove (123) form a second reaming hole; The suction nozzle (2) comprises a drinking suction portion (22) and a connecting portion (23), wherein the connecting portion (23) is arranged at one end of the drinking suction portion (22), and the drinking water channel (21) passes through the drinking suction portion (22) and the connecting portion (23); the connecting portion (23) is spherical or columnar, and a hinge shaft (24) and a plug hole (25) are respectively arranged at both ends thereof; The gear set comprises a first gear (42) provided on the suction nozzle (2), one end of which is a latch (422) tightly inserted into the insertion hole (25), and the gear set is made of metal; The hinge shaft (24) and the first gear (42) are hinged in the first reaming hole (112) and the second reaming hole respectively.

4. The cup cover with a suction nozzle according to claim 3, characterized in that: A gear groove (114) is also provided on one side of the main body (11) close to the slot (113); The gear set also includes a second gear (43) rotatably disposed in the gear groove (114).

5. The cup cover with a suction nozzle according to claim 4, characterized in that: A first gear (42), an end of which is a first bevel gear (421); A second gear (43), the upper end of which is a second bevel gear (431); The first bevel gear (421) and the second bevel gear (431) are meshed.

6. The cup cover with a suction nozzle according to claim 5, characterized in that: A second gear (43), the lower end of which is a cylindrical gear (432); The movable part is a rotating ring (41) which has an annular structure and is rotatably arranged on the outside of the inner cover (12), with the upper and lower limits being located between the main body (11) and the top cover (13); the inner wall of the rotating ring (41) is radially inwardly provided with internal teeth (411) which mesh with the cylindrical gear (432).

7. The cup cover with a suction nozzle according to claim 5, characterized in that: The movable component is a knob (44) which is disposed on the top surface of the top cover (13), and the lower end of which is fixedly connected to the second gear (43) via a connecting rod passing through the top cover (13) and the inner cover (12).

8. The cup cover with a suction nozzle according to claim 5, characterized in that: A second gear (43), the lower end of which is a cylindrical gear (432); The movable component is a button (45), which is arranged on the side of the cup cover assembly (1) and has a rack fixed thereon that extends into the installation space and meshes with the cylindrical gear (432); A return spring is also provided between the button (45) and the cup cover assembly (1).

9. The cup cover with a suction nozzle according to claim 3, characterized in that: A first gear (42) having a cylindrical gear at its end; The movable component is a button (45) which is arranged on the top surface of the top cover (13), and a rack extending into the installation space and meshing with the first gear (42) is arranged at its lower end; A return spring is also provided between the button (45) and the cup cover assembly (1).

10. The cup cover with a suction nozzle according to claim 3, characterized in that: A water outlet seal (15) is provided at the water outlet end of the water outlet channel; The suction nozzle (2) is provided with a rotating surface (26); in a sealed state, the rotating surface (26) of the suction nozzle (2) abuts against the water outlet sealing member (15) to seal the water outlet channel (10); A through vent hole (14) is also provided in the rotating groove (1111), and a vent seal (16) is provided in the vent hole (14); A sealing block (27) is provided on the rotating surface (26) of the suction nozzle (2); in a sealed state, the sealing block (27) abuts against the ventilation seal (16) to seal the ventilation hole (14).

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