Double-drinking sports cup

Abstract

The double-drinking sports cup comprises a cup body, a cup cover and a top cover, the cup cover is connected to the top of the cup body in a threaded mode, the center of the top face of the cup cover is sunken downwards to form a spherical installation cavity, a water outlet is formed in the front side face of the spherical installation cavity, the bottom of the spherical installation cavity vertically extends downwards to form a straw connector, and a straw is connected to the straw connector. A suction nozzle is installed in the spherical installation cavity, the lower end of the suction nozzle is matched with the spherical installation cavity in shape, a water outlet channel communicated with the suction pipe connecting opening is vertically formed in the suction nozzle, a water inlet is transversely formed in the spherical position below the suction nozzle and matched with the water outlet, and the upper portion of the suction nozzle is connected to the top face of the cup cover in a limited mode through a connecting cover. The suction nozzle freely rotates around the vertical axis in the spherical installation cavity, and when the top cover is closed, the suction nozzle is bent and sealed. The cup can be quickly switched between a direct drinking mode and a straw drinking mode.

Description

Technical Field

[0001] The invention relates to a water cup, in particular to a dual-drink sports cup. Background Art

[0002] Water cups are common daily necessities. Currently, in the market, they are divided into two types according to the drinking method: direct drinking cups and straw cups. Direct drinking cups have a simple structure and are convenient for drinking water, but the diameter of the drinking spout is relatively large, and some people (children) may easily choke on them. They are also not suitable for use in some scenarios (driving, women's lipstick, etc.). Therefore, straw cups are more suitable for use by this group of people.

[0003] In order to take into account the drinking habits of different users, some water cups currently have two drinking ports on the cup lid, so that they can drink water directly and through a straw. However, when switching the drinking mode, this type of water cup often requires multiple operations, which is troublesome to operate, and the internal structure of the water cup is also complicated. For example, when drinking water through a straw, the straw channel needs to be opened and the direct drinking channel needs to be closed; when drinking water directly, the direct drinking channel needs to be opened and the straw channel needs to be closed. In other words, opening and closing the direct drinking channel and the straw channel require independent operations, which is not convenient to use. Summary of the Invention

[0004] In view of the above problems, the present invention aims to provide a dual-drink sports cup, which can quickly switch between drinking water directly and drinking water with a straw, is simple to operate, and is safe and reliable to use.

[0005] The technical solution of the present invention is a double-drink sports cup, comprising a cup body, a cup lid and a top cover, wherein the cup lid is threadedly connected to the top of the cup body, the center of the top surface of the cup lid is recessed downward to form a spherical mounting cavity, a water outlet is provided on the front side of the spherical mounting cavity, a straw connection port extends vertically downward from the bottom of the spherical mounting cavity, a straw is connected to the straw connection port, the bottom end of the straw is close to the bottom surface of the cup body, a suction nozzle is installed in the spherical mounting cavity, and the shape of the lower end of the suction nozzle is adapted to the spherical mounting cavity, A water outlet channel connected to the straw connecting port is vertically arranged in the suction nozzle, and a water inlet is horizontally arranged at the spherical position below the suction nozzle. The water inlet and the water outlet are adapted to each other, and the upper part of the suction nozzle is limitedly connected to the top surface of the cup cover by a connecting cover. The suction nozzle rotates freely around the vertical axis in the spherical mounting cavity, and is sealed with the suction nozzle when the top cover is closed; when the suction nozzle is rotated until the water inlet and the water outlet are connected, it switches to the direct drinking mode, and when the suction nozzle is rotated until the water inlet and the water outlet are separated, it switches to the straw drinking mode.

[0006] Preferably, the top cover is a flip cover hinged to the rear side of the top of the cup cover, and a push-locking piece is provided on the front side of the top of the cup cover. When the top cover is closed on the cup cover, the top cover is locked or unlocked by pressing the locking piece.

[0007] Preferably, a strip-shaped sealing rib extends from the outer peripheral side of the water inlet of the suction nozzle to seal with the spherical mounting cavity.

[0008] Preferably, a mounting channel is laterally provided on the front side of the cup cover, and the press-locking member includes a slider, a compression spring and a silicone sleeve, the slider being installed in the mounting channel, and strip holes are provided on the left and right sides of the front portion of the slider, and the guide shaft passes through the two strip holes on the left and right sides and is connected to the cup covers on the left and right sides of the mounting channel, the rear portion of the slider is a cylindrical section, and the cylindrical section is connected to the silicone sleeve at the rear end head after passing through the mounting channel, the compression spring is sleeved on the outside of the cylindrical section and its front and rear ends respectively contact the slider and the cup cover, the compression spring squeezes the slider outward to maintain the ejection state, and the silicone sleeve seals the rear end head of the mounting channel, the top surface of the front of the cup cover is provided with a through hole communicating with the mounting channel, the top surface of the front of the slider is provided with a card hole, and the rear side surface of the card hole of the slider is provided with a card hook, the front end of the top cover is provided with a card plate with a hole, and when the top cover is flipped down to cover, the card plate with a hole is snapped into the card hole and snapped into connection with the card hook, and a torsion spring is provided at the hinge between the top cover and the rear end of the cup cover.

[0009] Preferably, two first hinged seats on the left and right extend from the rear part of the top cover, two second hinged seats on the left and right extend from the rear part of the cup cover, and also include a buckle, a third hinged seat extends from the middle part of the buckle, and the pin shaft passes through the first hinged seat, the second hinged seat, the third hinged seat, and the torsion spring to hinge the above parts together.

[0010] Preferably, the top surface of the cup cover is provided with a first annular step surface, a second step surface, and a spherical mounting cavity which are concave in sequence from the outside to the inside, and annular flanges extend inwardly on the left and right sides of the first annular step surface, and the connecting cover includes an annular plate on the top, and two left and right shift blocks extend upward from the top surface of the annular plate, and a sleeve extends downwardly from the annular plate, and positioning ribs extend on the left and right sides of the outer side surface of the lower part of the sleeve, and positioning blocks extend on the left and right sides of the inner side surface of the sleeve, and the top surface of the lower spherical section of the suction nozzle is provided with left and right positioning grooves, and the positioning blocks are snapped into the positioning grooves to realize synchronous positioning of the suction nozzle and the connecting cover in the rotation direction, and the positioning ribs are located between the annular flange and the second step surface to realize anti-falling limit in the vertical direction, and the top of the lower spherical section of the suction nozzle is concave inward to form a locking ring groove, the inner side surface of the annular plate is embedded in the locking ring groove, and the outer side of the annular plate is located in the first annular step surface.

[0011] Preferably, a mounting hole is provided at the rear portion of the top surface of the cup cover, a silicone plug is installed in the mounting hole, an air return hole is provided in the silicone plug, a plunger extends downward from the rear side of the bottom surface of the top cover, the plunger is inserted into the air return hole to seal when the top cover is closed, and the air return hole is exposed when the top cover is opened to drink water to allow outside air to enter the cup body to balance the internal and external air pressure.

[0012] Preferably, the bottom end of the straw is located at the bottom of the cup body.

[0013] Preferably, the cup cover is provided with an annular sealing ring at the groove on the top of the cup body.

[0014] Preferably, the cross section of the buckle is a closed runway-shaped cross section, and the cup strap is flexibly connected to the buckle.

[0015] The present invention can quickly switch between a direct drinking mode and a straw drinking mode, is easy to operate, and is safe and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is the front view of the present invention; Figure 3 for Figure 2 Cross-sectional view along AA direction; Figure 4 for Figure 3 A partial enlarged view of point B in the middle; Figure 5 for Figure 4 Schematic diagram of the structure after the middle nozzle is rotated 180°; Figure 6 This is a schematic diagram of the structure of the present invention after the flip cover is opened; Figure 7 for Figure 5 Schematic diagram of the structure after the flip cover is opened; Figure 8 This is a schematic diagram of the structure of the cup cover, nozzle, and connecting cover of the present invention; Figure 9 for Figure 8 Structural diagram from another perspective; Among them: 1 - cup body; 2 - cup cover; 21 - spherical installation cavity; 211 - water outlet; 212 - hose connection port; 22 - installation channel; 23 - second hinged seat; 24 - first annular step surface; 241 - annular flange; 25 - second step surface; 3 - top cover; 31 - perforated card plate; 32 - first hinged seat; 33 - plunger; 4 - hose; 5 - nozzle; 51 - water outlet channel; 52 - water inlet; 53 - strip sealing rib; 54 - positioning Groove; 55—locking ring groove; 6—connecting cover; 61—annular plate; 611—shift block; 62—sleeve; 621—positioning rib; 622—positioning block; 8—press-locking piece; 81—slider; 811—strip hole; 812—cylindrical section; 813—locking hole; 814—hook; 82—compression spring; 83—silicone sleeve; 84—guide shaft; 9—belt buckle; 91—third hinge seat; 10—pin shaft; 11—silicone plug; 111—return air hole. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings.

[0018] like Figures 1 to 9 As shown, the present invention provides a double-drink sports cup, including a cup body 1, a cup cover 2 and a top cover 3. The cup cover 2 is threadedly connected to the top of the cup body 1. The center of the top surface of the cup cover 2 is recessed downward to form a spherical mounting cavity 21. A water outlet 211 is provided on the front side of the spherical mounting cavity 21. A straw connection port 212 extends vertically downward from the bottom of the spherical mounting cavity 21. A straw 4 is connected to the straw connection port 212. The bottom end of the straw 4 is close to the bottom surface of the cup body 1. A suction nozzle 5 is installed in the spherical mounting cavity 21. The shape of the lower end of the suction nozzle 5 is adapted to the spherical mounting cavity 21. The suction nozzle 5 is vertically provided with a water outlet channel 51 connected to the straw connecting port 212, and a water inlet 52 is horizontally provided at the spherical position below the suction nozzle 5, and the water inlet 52 and the water outlet 211 are adapted to each other. The upper part of the suction nozzle 5 is limitedly connected to the top surface of the cup cover 2 by the connecting cover 6, and the suction nozzle 5 is freely rotated around the vertical axis in the spherical mounting cavity 21, and the top cover 3 is sealed with the suction nozzle 5 when the cover is closed; when the suction nozzle 5 is rotated to the point where the water inlet 52 and the water outlet 211 are connected, it switches to the direct drinking mode, and when the suction nozzle 5 is rotated to the point where the water inlet 52 and the water outlet 211 are separated, it switches to the straw drinking mode.

[0019] In the above scheme, the top cover 3 is a flip cover, which is hinged to the rear side of the top of the cup cover 2. A press-locking piece 8 is provided on the front side of the top of the cup cover 2. When the top cover 3 is closed on the cup cover 2, it is locked or unlocked by pressing the locking piece 8.

[0020] Specifically, a strip-shaped sealing rib 53 extends from the outer periphery of the water inlet 52 of the suction nozzle 5 to seal with the spherical installation cavity 21 .

[0021] In addition, a mounting channel 22 is laterally provided on the front side of the cup cover 2, and the press-locking member 8 includes a slider 81, a compression spring 82 and a silicone sleeve 83. The slider 81 is installed in the mounting channel 22, and strip holes 811 are provided on the left and right sides of the front of the slider 81. The guide shaft 84 passes through the two strip holes 811 on the left and right and is connected to the cup cover 2 on the left and right sides of the mounting channel 22. The rear part of the slider 81 is a cylindrical section 812. After the cylindrical section 812 passes through the mounting channel 22, the silicone sleeve 83 is connected at the rear end. The compression spring 82 is sleeved on the outside of the cylindrical section 812 and its front and rear ends are respectively The slider 81 and the cup cover 2 do not contact each other, and the compression spring 82 squeezes the slider 81 outward to keep it in the ejected state. The silicone sleeve 83 seals the rear end of the installation channel 22. The front top surface of the cup cover 2 is provided with a through hole connected to the installation channel 22. The front top surface of the slider 81 is provided with a card hole 813. The rear side of the card hole 813 of the slider 81 is provided with a hook 814. The front end of the top cover 3 is provided with a perforated card plate 31. When the top cover 3 is flipped down to cover, the perforated card plate 31 is inserted into the card hole 813 and is snap-fitted with the hook 814. A torsion spring is provided at the hinge between the top cover 3 and the rear end of the cup cover 2.

[0022] Specifically, two first hinge seats 32 extend from the rear of the top cover 3, and two second hinge seats 23 extend from the rear of the cup cover 2. It also includes a buckle 9, and a third hinge seat 91 extends from the middle of the buckle 9. The pin shaft 10 passes through the first hinge seat 32, the second hinge seat 23, the third hinge seat 91, and the torsion spring to hinge the above parts together.

[0023] Specifically, the top surface of the cup cover 2 is provided with a first annular step surface 24, a second step surface 25, and a spherical mounting cavity 21 which are concave in sequence from the outside to the inside. An annular flange 241 is extended inward on both sides of the first annular step surface 24. The connecting cover 6 includes an annular plate 61 at the top, and two left and right shift blocks 611 extend upward from the top surface of the annular plate 61. A sleeve 62 extends downward from the annular plate 61. Positioning ribs 621 extend from the left and right sides of the outer side surface of the lower part of the sleeve 62. Positioning blocks extend from the left and right sides of the inner side surface of the sleeve 62. 622, the top surface of the lower spherical section of the suction nozzle 5 is provided with two left and right positioning grooves 54, the positioning block 622 is inserted into the positioning groove 54 to realize the synchronous positioning of the suction nozzle 5 and the connecting cover 6 in the rotation direction, the positioning rib 621 is located between the annular flange 241 and the second step surface 25 to realize the anti-falling limit in the vertical direction, the top of the lower spherical section of the suction nozzle 5 is recessed inward to form a locking annular groove 55, the inner side surface of the annular plate 61 is embedded in the locking annular groove 55, and the outer side of the annular plate 61 is located in the first annular step surface 24.

[0024] Furthermore, a mounting hole is provided at the rear portion of the top surface of the cup cover 2, and a silicone plug 11 is installed in the mounting hole. An air return hole 111 is provided in the silicone plug 11, and a plunger 33 extends downward from the rear side of the bottom surface of the top cover 3. When the top cover 3 is closed, the plunger 33 is inserted into the air return hole 111 to seal it. When the top cover 3 is opened to drink water, the air return hole 111 is exposed to allow outside air to enter the cup body 1 to balance the internal and external air pressure.

[0025] Specifically, the bottom end of the straw 4 is located at the bottom of the cup body 1 .

[0026] Specifically, the cup cover 2 is provided with an annular sealing ring in the groove at the top of the cup body 1. When the cup body 1 and the cup cover 2 are threadedly connected and tightened, the top of the cup body 1 is pressed against the bottom surface of the annular sealing ring to maintain the sealing of the connection structure.

[0027] Specifically, the cross section of the belt buckle 9 is a closed runway-shaped cross section, and the cup strap is flexibly connected to the belt buckle 9 .

[0028] The present invention achieves switching between direct drinking and drinking through a straw by rotating the nozzle 5. The nozzle 5 is secured in position by a series of specific structures connected to the cover 6 and the spherical mounting cavity 21. Once secured, the nozzle 5 can only rotate freely about its vertical axis. Furthermore, the specific structure of the push-lock 8 not only connects to the top cover 3 but also acts as a pre-pressure relief device. When the slider 81 is pushed inward, the silicone sleeve 83 disengages from the rear end of the mounting channel 22, achieving internal and external pressure balance. This prevents excessive pressure within the cup body 1 from spraying out when the lid is opened, or excessive pressure from preventing the lid from opening.

[0029] In addition, the air return hole 111 of the silicone plug 11 is in a state of being connected to the outside air after the plunger 33 is separated from the air return hole 111 when the top cover 3 is opened. The air return hole 111 is a runway-shaped opening, which is larger than the circular air return holes of about 1-2 mm on the market. When drinking water, the outside air enters the cup body 1 through the air return hole 111, and the air intake volume is large, which can quickly balance the air pressure inside and outside, ensuring smooth drinking.

[0030] The suction nozzle 5 of the present invention can be made of soft rubber and matched with a hard top cover. When the top cover is closed, the suction nozzle 5 is bent and sealed. The suction nozzle 5 can also be made of hard rubber and matched with a top cover with a soft rubber sealing device to achieve sealing.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the invention. Any simple modification, equivalent change or modification made to the above embodiment based on the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A double-drink sports cup, comprising a cup body (1), a cup cover (2) and a top cover (3), wherein the cup cover (2) is threadedly connected to the top of the cup body (1), and is characterized in that: the center of the top surface of the cup cover (2) is depressed downward to form a spherical mounting cavity (21), a water outlet (211) is provided on the front side of the spherical mounting cavity (21), a straw connection port (212) extends vertically downward from the bottom of the spherical mounting cavity (21), a straw (4) is connected to the straw connection port (212), a suction nozzle (5) is installed in the spherical mounting cavity (21), the shape of the lower end of the suction nozzle (5) is adapted to the spherical mounting cavity (21), and a suction nozzle (5) is vertically provided in the suction nozzle (5) to match the shape of the suction nozzle (5). The water outlet channel (51) is connected to the pipe connecting port (212), and a water inlet (52) is horizontally arranged at a spherical position below the suction nozzle (5). The water inlet (52) and the water outlet (211) are adapted to each other. The upper part of the suction nozzle (5) is connected to the top surface of the cup cover (2) through a connecting cover (6). The suction nozzle (5) is freely rotated around the vertical axis in the spherical installation cavity (21), and the top cover (3) is sealed with the suction nozzle (5) when the cover is closed. When the suction nozzle (5) is rotated until the water inlet (52) and the water outlet (211) are connected, it switches to a direct drinking mode. When the suction nozzle (5) is rotated until the water inlet (52) and the water outlet (211) are separated, it switches to a straw drinking mode.

2. The dual-drink sports cup according to claim 1, characterized in that: The top cover (3) is a flip cover hinged to the rear side of the top of the cup cover (2). A pressing locking piece (8) is provided on the front side of the top of the cup cover (2). When the top cover (3) is closed on the cup cover (2), it is locked or unlocked by pressing the locking piece (8).

3. The dual-drink sports cup according to claim 2, characterized in that: A strip-shaped sealing rib (53) extends from the outer peripheral side of the water inlet (52) of the suction nozzle (5) and seals with the spherical mounting cavity (21).

4. The dual-drink sports cup according to claim 2, characterized in that: The cup cover (2) is laterally provided with a mounting channel (22) on the front side. The pressing locking member (8) comprises a slider (81), a compression spring (82) and a silicone sleeve (83). The slider (81) is installed in the mounting channel (22). The slider (81) is provided with strip holes (811) on the left and right sides of the front portion. The guide shaft (84) passes through the left and right strip holes (811) and is connected to the cup cover (2) on the left and right sides of the mounting channel (22). The rear portion of the slider (81) is a columnar section (812). After the columnar section (812) passes through the mounting channel (22), the silicone sleeve (83) is connected at the rear end. The compression spring (82) is sleeved on the outside of the columnar section (812) and its front and rear ends are respectively connected to the silicone sleeve (83). The sliding block (81) and the cup cover (2) are contacted, the compression spring (82) squeezes the sliding block (81) outward to maintain the ejected state, the silicone sleeve (83) seals the rear end of the installation channel (22), the front top surface of the cup cover (2) is provided with a through hole communicating with the installation channel (22), the front top surface of the sliding block (81) is provided with a clamping hole (813), the rear side surface of the clamping hole (813) of the sliding block (81) is provided with a clamping hook (814), the front end of the top cover (3) is provided with a perforated clamping plate (31), when the top cover (3) is flipped down to cover, the perforated clamping plate (31) is clamped into the clamping hole (813) and is buckled and connected with the clamping hook (814), and a torsion spring is provided at the hinge of the top cover (3) and the rear end of the cup cover (2).

5. The dual-drink sports cup according to claim 2, characterized in that: The top cover (3) has two first hinged seats (32) extending from the rear portion thereof, and the cup cover (2) has two second hinged seats (23) extending from the rear portion thereof. The top cover (3) further includes a belt buckle (9), and a third hinged seat (91) extending from the middle portion thereof. The pin (10) passes through the first hinged seat (32), the second hinged seat (23), the third hinged seat (91), and the torsion spring, thereby hingedly connecting the above parts together.

6. The dual-drink sports cup according to claim 1, characterized in that: The top surface of the cup cover (2) is provided with a first annular step surface (24), a second step surface (25), and a spherical mounting cavity (21) which are concave in sequence from the outside to the inside. Annular flanges (241) extend inwardly from the left and right sides of the first annular step surface (24). The connecting cover (6) includes an annular plate (61) at the top. Two left and right shift blocks (611) extend upward from the top surface of the annular plate (61). A sleeve (62) extends downward from the annular plate (61). Positioning ribs (621) extend from the left and right sides of the outer side surface of the lower part of the sleeve (62). Positioning blocks (62) extend from the left and right sides of the inner side surface of the sleeve (62). 2), the top surface of the lower spherical section of the suction nozzle (5) is provided with two left and right positioning grooves (54), the positioning block (622) is snapped into the positioning groove (54) to realize synchronous positioning of the suction nozzle (5) and the connecting cover (6) in the rotation direction, the positioning rib (621) is located between the annular flange (241) and the second step surface (25) to realize anti-falling limit in the vertical direction, the top of the lower spherical section of the suction nozzle (5) is recessed inward to form a locking annular groove (55), the inner side surface of the annular plate (61) is embedded in the locking annular groove (55), and the outer side of the annular plate (61) is located in the first annular step surface (24).

7. The dual-drink sports cup according to claim 1, characterized in that: The cup cover (2) is provided with a mounting hole at the rear of the top surface, a silicone plug (11) is installed in the mounting hole, and an air return hole (111) is provided in the silicone plug (11). A plunger (33) extends downward from the rear side of the bottom surface of the top cover (3). When the top cover (3) is closed, the plunger (33) is inserted into the air return hole (111) to seal it. When the top cover (3) is opened for drinking, the air return hole (111) is exposed to allow outside air to enter the cup body (1) to balance the internal and external air pressures.

8. The dual-drink sports cup according to claim 1, characterized in that: The bottom end of the straw (4) is located at the bottom of the cup body (1).

9. The dual-drink sports cup according to claim 1, characterized in that: The cup cover (2) is provided with an annular sealing ring at the groove located at the top of the cup body (1).

10. The dual-drink sports cup according to claim 1, characterized in that: The cross section of the belt buckle (9) is a closed runway-shaped cross section, and the cup belt is flexibly connected to the belt buckle (9).

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