CN108703611B - A straw cup with a sealed water nozzle - Google Patents

Abstract

The invention discloses a straw cup with a water-sealing nozzle. The straw cup includes a matching cup body and a cup cover. The cup cover includes a flip cover and a cup cover body. There is a water sealing nozzle inside, the water sealing nozzle is a silicone nozzle, the lower part of the water sealing nozzle is fixed on the nozzle fixing seat, the upper part of the water sealing nozzle protrudes above the through hole to form a drinking water end, and the water sealing nozzle The middle section of the suction nozzle is fixed with a movable support ring, and the hardness of the movable support ring is greater than that of silica gel; the middle section and the lower section of the water sealing nozzle are connected by a section of water sealing section, which is elastic and bent. Silicone tube, the wall thickness of the sealing water section is smaller than the wall thickness of the rest of the sealing water nozzle; the sealing water nozzle is pressed down by flipping the cover, so that the upper and middle sections of the sealing water nozzle move downward to compress the sealing water section, so that the sealing water Segment folding realizes water sealing. The invention has the advantages of simplifying the forming process of the flip cover and improving the service life.

Description

A straw cup with a sealed water nozzle

technical field

The invention relates to a water cup, in particular to a straw cup with a water-sealing nozzle.

Background technique

Most of the existing straw water cups seal the water by pressing the ribs on the inside of the flip to the upper part of the nozzle to seal the water. This kind of water sealing structure needs to be matched with ribs on the flip, which makes the forming process of the flip complicated. , and the upper section of the suction nozzle is often pressed down by hard ribs, which can easily cause the upper section of the suction nozzle to be crushed, thereby reducing the service life.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a straw cup with a water-sealing nozzle that can automatically seal water through the silicone nozzle itself.

The present invention is achieved through the following technical solutions:

A sippy cup with a water-sealed nozzle, the sippy cup includes a matched cup body and a cup cover, the cup cover includes a flip cover and a cup cover body arranged up and down, and the flip cover is rotatably connected to the rear side of the cup cover body In order to realize the opening or closing of the cover, a button is provided on the front side of the cover body. When the cover is closed, the cover is snapped together with the button, and a through hole is provided in the middle of the cover body , the through hole is provided with a water sealing nozzle, the water sealing nozzle is a silicone nozzle, the bottom of the lid body is fixedly provided with a nozzle fixing seat, and the lower section of the water sealing nozzle is fixedly arranged on the On the suction nozzle fixing seat, the upper section of the sealing water suction nozzle protrudes above the through hole to form a drinking water end, and the middle section of the sealing water suction nozzle is fixedly set with a movable support ring, and the hardness of the movable support ring is Greater than the hardness of silica gel; the middle section and the lower section of the water sealing nozzle are connected by a water sealing section, the water sealing section is elastic and is a bent silicone tube, the wall thickness of the water sealing section is less than that of the sealing water The wall thickness of the rest of the nozzle;

When the flip cover is closed, the flip cover presses down on the water sealing nozzle, so that the upper section and the middle section of the water sealing nozzle move downward in the through hole to compress the water sealing section, so that the water sealing section is folded to realize water sealing; When the flip cover is opened, the water sealing section rebounds and resets, so that the central cavity of the water sealing section is in a through state;

The lid body is provided with an upper limit structure for limiting the upper limit position of the water sealing nozzle, and the nozzle holder is provided with a lower limit structure for limiting the lower limit position of the water sealing nozzle .

Further, the upper limit structure of the lid body is a limit boss arranged on the top of the through hole, and the limit boss cooperates with the first limit boss arranged on the movable support ring to limit bit.

Further, the lower limiting structure of the nozzle fixing seat is an upwardly extending limiting column, and the limiting column cooperates with the limiting protruding ring arranged in the middle section of the sealing water nozzle to limit the position.

Further, the center of the limit post is also provided with a vent hole penetrating up and down, and when the flip cover is closed, the vent hole is blocked by the stop ring in the middle section of the sealing water nozzle.

Further, the water sealing section is a section of V-shaped silicone tube.

Further, the lower section of the water sealing nozzle has a ring-shaped slot, and the nozzle fixing seat is provided with a ring, which is inserted into the snap ring through the ring slot to realize the sealing of the water nozzle and the suction nozzle. Clipping of the nozzle holder.

Further, the outer wall of the middle section of the sealing water nozzle is provided with a circle of grooves, the movable supporting ring is set in the groove, the bottom of the groove is provided with a limiting groove, and the movable supporting ring is provided with a limiting groove. The convex rib is embedded in the limiting groove through the limiting rib to realize the limiting of the movable support ring and the water sealing nozzle.

Compared with the prior art, the present invention has the following advantages:

The invention provides a straw cup with a water sealing nozzle, which provides a brand new water sealing structure, the lower part of the water sealing nozzle is fixed, and the top of the water sealing nozzle is pressed under the flip cover, so that the water sealing nozzle The upper and middle section moves downward to compress the water sealing section to realize automatic water sealing. When the cover is opened, the water sealing section automatically rebounds and resets; by setting a water sealing nozzle with its own water sealing function, it can be realized without cooperation with other components The automatic water sealing simplifies the forming process of the flip cover, and compared with the existing valve water sealing structure, since the water sealing nozzle will not be pressed by the hard rib, the service life is improved.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the flip cover of the present invention when it is closed.

Fig. 2 is an enlarged view of A in Fig. 1 .

Fig. 3 is a structural schematic view of the flip cover of the present invention when it is opened.

FIG. 4 is an enlarged view of B in FIG. 3 .

Fig. 5 is a schematic perspective view of the three-dimensional structure of the water sealing nozzle of the present invention.

Fig. 6 is a front view of the sealing water nozzle of the present invention.

Fig. 7 is a side view of the sealing water nozzle of the present invention.

Numbers in the picture: 1 Cup body, 2 Cup lid, 3 Flip cover, 4 Cup lid body, 5 Buttons, 6 Through holes, 7 Sealed water nozzle, 8 Suction nozzle holder, 9 Suction tube, 10 Ring slot, 11 Snap ring , 12 movable support rings, 13 grooves, 14 limit grooves, 15 sealing water sections, 16 limit bosses, 17 first limit bosses, 18 limit posts, 19 limit convex rings, and 20 vent holes.

Detailed ways

The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

Referring to Fig. 1 to Fig. 7, this embodiment discloses a sippy cup with a water-sealing nozzle, the sippy cup includes a matching cup body 1 and a cup cover 2, and the cup cover 2 includes a flip cover 3 and a cup cover arranged up and down The body 4, the flip cover 3 and the rear side of the cup cover body 4 are rotatably connected to realize the opening or closing of the flip cover 3. The front side of the cup cover body 4 is provided with a button 5. When the flip cover 3 is closed, the flip cover 3 and the button 5 are snapped together. , the middle part of the cup cover body 4 is provided with a through hole 6 that runs through up and down, the through hole 6 is provided with a water sealing nozzle 7, the water sealing nozzle 7 is a silicone nozzle, and the bottom of the cup cover body 4 is fixedly provided with a nozzle fixing seat 8 , the lower section of the water sealing nozzle 7 is fixedly arranged on the nozzle fixing seat 8, the bottom end of the water sealing nozzle 7 is connected to the suction pipe 9, the lower section of the water sealing nozzle 7 has a ring-shaped groove 10, and the suction nozzle fixing seat 8 A circle of snap ring 11 is provided, which is snapped into the snap ring 11 through the annular snap groove 10 to realize the clip connection between the sealing water suction nozzle 7 and the suction nozzle fixing seat 8 . The upper section of the sealing water suction nozzle 7 stretches out above the through hole 6 to form a drinking water end. A movable support ring 12 is fixedly set on the middle section of the sealing water suction nozzle 7, and the hardness of the movable support ring 12 is greater than that of silica gel; Inside, the bottom of the groove 13 is provided with a limit groove 14, and the movable support ring 12 is provided with a limit rib, which is embedded in the limit groove 14 through the limit rib to realize the limit of the movable support ring 12 and the sealing water nozzle 7, To prevent the movable supporting ring 12 from rotating relative to the sealing water suction nozzle 7 .

The middle section and the lower section of the water sealing nozzle 7 are connected by a water sealing section 15. The water sealing section 15 is elastic and is a bent silicone tube. The water sealing section 15 can be a V-shaped silicone tube, for example. . The wall thickness of the water sealing section 15 is smaller than the wall thickness of the rest of the water sealing nozzle 7 .

When the flip cover 3 is closed, the flip cover 3 presses the water sealing nozzle 7, so that the upper and middle sections of the water sealing nozzle 7 move downward in the through hole 6 to compress the water sealing section 15, so that the water sealing section 15 is folded to realize water sealing; When the flip cover 3 is opened, the water sealing section 15 rebounds and resets, so that the central cavity of the water sealing section 15 is in a through state.

The cup cover body 4 is provided with an upper limit structure that limits the upper limit position of the sealing water suction nozzle 7. The upper limit structure is a limit boss 16 that is arranged on the top of the through hole 6, and the limit boss 16 is arranged on the The first limiting boss 17 on the movable support ring 12 cooperates to limit the position.

The suction nozzle holder 8 is provided with a lower limit structure that limits the lower limit position of the water sealing nozzle 7. The lower limit structure is a limit post 18 extending upwards. The position-limiting protruding ring 19 of 7 middle sections cooperates and carries out position-limiting. A ventilation hole 20 penetrating up and down is provided at the center of the limiting column 18 , and when the flip cover 3 is closed, the ventilation hole 20 is blocked by the limiting convex ring 19 in the middle section of the sealing water suction nozzle 7 .

When in use, when drinking water is needed, open the flip cover 3, the water sealing section 15 rebounds and resets, and the upper middle section of the water sealing suction pipe 9 moves upward, so that the central cavity of the water sealing section 15 is in a through state, and at the same time, the middle section of the water sealing suction nozzle 7 is sealed The position-limiting protruding ring 19 leaves the position-limiting column 18, and now the passage of the suction pipe 9 and the ventilation hole 20 are all opened, and drinking water is smooth. When the drinking water is finished, cover the flip cover 3, and now the flip cover 3 presses the water sealing nozzle 7, so that the upper section and the middle section of the water sealing nozzle 7 move downward in the through hole 6 to compress the water sealing section 15, so that the water sealing section 15 is folded to realize water sealing, and at the same time, the position-limiting protruding ring 19 in the middle section of the water sealing suction nozzle 7 blocks the air hole 20 to realize water sealing.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Inside.

Claims (7)

1. A sippy cup with a water-sealed nozzle, the sippy cup includes a matching cup body and a cup cover, the cup cover includes a flip cover and a cup cover body arranged up and down, the flip cover and the cup cover body rear side Rotate the connection to realize the opening or closing of the flip. There is a button on the front side of the lid body. When the flip is closed, the flip and the button are snapped together. A through hole, characterized in that: the through hole is provided with a water sealing nozzle, the water sealing nozzle is a silicone nozzle, the bottom of the lid body is fixed with a nozzle fixing seat, and the water sealing nozzle The lower section of the water sealing nozzle is fixedly arranged on the nozzle fixing seat, the upper section of the water sealing nozzle protrudes above the through hole to form a drinking water end, and the middle section of the water sealing nozzle is fixedly set with a movable support ring, so The hardness of the movable support ring is greater than that of silica gel; the middle section and the lower section of the water sealing nozzle are connected by a section of water sealing section, and the water sealing section has elasticity and is a bent silicone tube. The wall thickness of the segment is smaller than the wall thickness of the rest of the sealing water nozzle; When the flip cover is closed, the flip cover presses down on the water sealing nozzle, so that the upper section and the middle section of the water sealing nozzle move downward in the through hole to compress the water sealing section, so that the water sealing section is folded to realize water sealing; When the flip cover is opened, the water sealing section rebounds and resets, so that the central cavity of the water sealing section is in a through state; The lid body is provided with an upper limit structure for limiting the upper limit position of the water sealing nozzle, and the nozzle holder is provided with a lower limit structure for limiting the lower limit position of the water sealing nozzle . 2. A straw cup with a water-sealed nozzle according to claim 1, characterized in that: the upper limit structure of the cup cover body is a limit boss arranged at the top of the through hole, and the limit protrusion The platform cooperates with the first limiting boss arranged on the movable support ring to limit the position. 3. A sippy cup with a water-sealed nozzle as claimed in claim 1, characterized in that: the lower limiting structure of the nozzle fixing seat is an upwardly extending limiting column, and the limiting column and the setting The position-limiting protruding ring in the middle section of the sealing water suction nozzle cooperates to limit the position. 4. A sippy cup with a water-sealed nozzle as claimed in claim 3, characterized in that: the center of the limit post is also provided with a vent hole that penetrates up and down, and when the flip cover is closed, through the seal The position-limiting protruding ring in the middle section of the water suction nozzle blocks the air hole. 5. A sippy cup with a water-sealing nozzle as claimed in claim 1, wherein the water-sealing section is a V-shaped silicone tube. 6. A straw cup with a water-sealing nozzle as claimed in claim 1, characterized in that: the lower part of the water-sealing nozzle has a ring-shaped slot, and the nozzle fixing seat is provided with a ring-shaped snap ring , the clamping of the sealing water suction nozzle and the suction nozzle fixing seat is realized through the clamping of the annular clamping groove into the clamping ring. 7. A sippy cup with a water-sealing nozzle as claimed in claim 1, wherein a groove is formed on the outer wall of the middle section of the water-sealing nozzle, and the movable support ring is set in the groove Inside, the bottom of the groove is provided with a limit groove, and the movable support ring is provided with a limit rib, and the limit rib is embedded in the limit groove to realize the sealing of the movable support ring and the water suction nozzle. limit.

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