Food-grade silica gel one-mouth suction pipe nozzle

Abstract

The utility model relates to the technical field of nipples, in particular to a food-grade silica gel one-mouth suction nozzle, which comprises a suction nozzle part, an outer convex part and a connecting part, the outer convex part is fixedly connected above the connecting part, the suction nozzle part is fixedly connected above the outer convex part, the inner side of the suction nozzle part is fixedly connected with an inner-layer milk tube, the inner-layer milk tube protrudes upwards, and the outer side of the inner-layer milk tube protrudes upwards. A thin opening is formed in the top of the inner-layer milk pipe, and a first filling part is further arranged between the outer side of the inner-layer milk pipe and the inner side of the suction nozzle part. According to the utility model, the first filling part is designed between the suction nozzle part and the inner-layer milk tube, so that a crack area between the suction nozzle part and the inner-layer milk tube is occupied, and therefore, cleaning dead angles are reduced, and the suction nozzle is easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of pacifiers, in particular to a food-grade silicone one-shot suction tube nozzle. Background Art

[0002] The one-mouth suction straw nozzle is a pacifier designed for infants aged 8-20 months. Compared with ordinary pacifiers, it has a straw, so there is no need to turn the bottle over to drink milk. In addition, a cavity is designed at the bottom of the pacifier for temporarily storing part of the milk. After the infant sucks the milk into the cavity or the straw, the milk is not easy to flow back downwards, so that after the pacifier falls out of the infant's mouth, the infant can suck up milk in one mouthful when sucking milk again.

[0003] Since the inner layer of the milk tube is designed inside the suction nozzle of the existing one-shot suction nozzle, when cleaning the suction nozzle, the cleaning brush cannot pass through the inner layer of the milk tube, resulting in a dead corner for cleaning inside the suction nozzle. Pollutants that remain in the dead corner for a long time will also contaminate milk, which is very detrimental to the health of infants and young children. Therefore, the utility model provides a novel food-grade silicone one-shot suction nozzle. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a food-grade silicone one-shot suction tube nozzle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A food-grade silicone one-mouth suction pipe nozzle comprises a suction nozzle portion, an outer protrusion portion and a connecting portion, wherein the outer protrusion portion is fixedly connected to the top of the connecting portion, the suction nozzle portion is fixedly connected to the top of the outer protrusion portion, an inner layer milk tube is fixedly connected to the inner side of the suction nozzle portion, the inner layer milk tube protrudes upward, and a narrow opening is provided on the top of the inner layer milk tube, a first filling portion is further provided between the outer side of the inner layer milk tube and the inner side of the suction nozzle portion, the top of the first filling portion is less than 2CM away from the top end of the suction nozzle portion, a cavity portion communicated with the suction nozzle portion is fixedly connected to the inner side of the outer protrusion portion, and a PP interface portion is provided at the bottom of the cavity portion.

[0007] As a further description of the above technical solution:

[0008] The top of the inner milk tube is located above the first filling part, and the top of the first filling part is not higher than the top of the suction nozzle.

[0009] As a further description of the above technical solution:

[0010] The vertical cross section of the nozzle portion is in a hyperbolic shape.

[0011] As a further description of the above technical solution:

[0012] The outer protrusion includes a first arc-shaped portion, a straight surface portion, and a second arc-shaped portion in sequence from top to bottom.

[0013] As a further description of the above technical solution:

[0014] The connecting part comprises an upper annular component and a lower annular component. The inner sides of the upper annular component and the lower annular component are fixedly connected together, and a mounting ring opening is formed between the upper annular component and the lower annular component.

[0015] As a further description of the above technical solution:

[0016] At least one notch is arranged on the side surface of the lower annular member.

[0017] As a further description of the above technical solution:

[0018] An annular reinforcement portion is fixedly connected to the inner side of the second arc-shaped portion.

[0019] As a further description of the above technical solution:

[0020] An air intake passage is fixedly connected to the inner side of the second arc-shaped portion, and a second filling portion is arranged between the air intake passage and the second arc-shaped portion.

[0021] As a further description of the above technical solution:

[0022] The top end of the suction nozzle is provided with a ring adding portion.

[0023] The utility model has the following beneficial effects:

[0024] 1. Compared with the prior art, the food-grade silicone one-shot suction nozzle has a first filling portion designed between the suction nozzle and the inner milk tube, so that the gap area between the suction nozzle and the inner milk tube is occupied, thereby reducing the cleaning dead angle and making the suction nozzle easy to clean.

[0025] 2. Compared with the prior art, the food-grade silicone one-shot suction nozzle is designed with a first arc-shaped portion, a straight surface portion, and an outer convex portion composed of a second arc-shaped portion. The bottom of the second arc-shaped portion is directly connected to the upper ring part, and the arc-shaped structure itself makes it not easy to deform. The straight surface portion is a structure obtained by rotating an inclined surface, which is easy to deform, so that the first arc-shaped portion is easy to move up and down as a whole. When using the suction nozzle, the suction nozzle can well follow the up and down movement of the infant's mouth, and the effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A first-perspective stereoscopic image of a food-grade silicone one-shot suction tube nozzle proposed by the utility model;

[0027] Figure 2A second perspective stereoscopic image of a food-grade silicone one-shot suction tube nozzle proposed by the utility model;

[0028] Figure 3 A front view of a food-grade silicone one-shot suction tube nozzle proposed by the utility model;

[0029] Figure 4 The utility model is a cross-sectional view of a food-grade silicone one-shot suction tube nozzle.

[0030] Legend:

[0031] 1. Suction nozzle; 2. Inner milk tube; 3. First filling part; 4. Ring-adding part; 5. First arc-shaped part; 6. Straight surface part; 7. Second arc-shaped part; 8. Upper ring member; 9. Lower ring member; 10. Notch; 11. Mounting ring; 12. Air inlet channel; 13. Ring-shaped reinforcement part; 14. Receptacle part; 15. PP interface part; 16. Second filling part. DETAILED DESCRIPTION

[0032] Reference Figure 1-Figure 4 The utility model provides a food-grade silicone one-mouth suction tube nozzle: it includes a suction nozzle part 1, an outer protrusion and a connecting part, the outer protrusion is fixedly connected to the top of the connecting part, the suction nozzle part 1 is fixedly connected to the top of the outer protrusion, and the suction nozzle part 1, the outer protrusion and the connecting part are made of an integrated food-grade silicone.

[0033] Among them, an inner layer milk tube 2 is fixedly connected to the inner side of the suction nozzle 1, the inner layer milk tube 2 is convex upward, and a narrow opening is arranged on the top of the inner layer milk tube 2. When sucking milk from the upper end, the milk can pass through the narrow opening on the top of the inner layer milk tube 2 to make the milk flow upward. When the suction nozzle 1 is out of the mouth (referring to when the infant is not sucking), since the narrow opening is small and is in an upward convex state, it is not easy for air to enter downward, so that the milk will remain in the suction tube (and the cavity 14 described below), and when the baby sucks again, the milk can be sucked out very conveniently.

[0034] A first filling portion 3 is further provided between the outer side of the inner milk tube 2 and the inner side of the suction nozzle 1. The first filling portion 3 fills most of the area between the inner milk tube 2 and the suction nozzle 1. The top of the first filling portion 3 is less than 2CM away from the top of the suction nozzle 1, so that the area above the first filling portion 3 can be conveniently directly rinsed. A cavity portion 14 communicating with the suction nozzle 1 is fixedly connected to the inner side of the outer convex portion. A PP interface portion 15 is provided at the bottom of the cavity portion 14 for connecting the top of the straw.

[0035] In one embodiment, the top of the inner milk tube 2 is located above the first filling part 3, and the top of the first filling part 3 is not higher than the top of the suction nozzle 1. The inner milk tube 2 protrudes upward in a space less than 2CM above. Since it is close to the port of the suction nozzle, it is easy to rinse and basically no dead angle for cleaning is generated.

[0036] In one embodiment, the vertical cross-section of the mouthpiece 1 is in a hyperbolic shape, so that the upper and lower ends of the mouthpiece 1 are thick and the middle part is thinner, which makes it easier for babies to suck when in use.

[0037] In one embodiment, the outer convex portion includes, from top to bottom, a first arc-shaped portion 5, a straight surface portion 6, and a second arc-shaped portion 7. The first arc-shaped portion 5, the straight surface portion 6, and the second arc-shaped portion 7 are an integrated structure. The cross-sections of the first arc-shaped portion 5 and the second arc-shaped portion 7 are both arc-shaped. The straight surface portion 6 is connected between the first arc-shaped portion 5 and the second arc-shaped portion 7, so that the first arc-shaped portion 5 can move up and down easily.

[0038] In one embodiment, the connection portion includes: an upper ring member 8 and a lower ring member 9 , the inner sides of the upper ring member 8 and the lower ring member 9 are fixedly connected together, and a mounting ring opening 11 is formed between the upper ring member 8 and the lower ring member 9 .

[0039] In one embodiment, at least one notch 10 is provided on the side of the lower ring member 9, so that the lower ring member 9 is easy to deform and can be inserted into the corresponding connection of the bottle cap.

[0040] In one embodiment, an annular reinforcement portion 13 is fixedly connected to the inner side of the second arc-shaped portion 7 to increase the hardness of the second arc-shaped portion 7 to prevent infants from pressing the straw nozzle with their fingers and pressing the straw nozzle into the bottle.

[0041] In one embodiment, an air inlet channel 12 is fixedly connected to the inner side of the second arc-shaped portion 7, and a second filling portion 16 is provided between the air inlet channel 12 and the second arc-shaped portion 7. The second filling portion 16 is used to fill part of the air inlet channel 12 and the inner area of ​​the second arc-shaped portion 7, thereby reducing cleaning dead angles.

[0042] In one embodiment, a ring portion 4 is provided at the top end of the nozzle portion 1 to make the top end of the nozzle portion 1 smoother and less likely to be bitten.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food-grade silicone one-shot suction nozzle, comprising a suction nozzle (1), an outer convex portion and a connecting portion, wherein the outer convex portion is fixedly connected to the upper portion of the connecting portion, and the suction nozzle (1) is fixedly connected to the upper portion of the outer convex portion, characterized in that: The inner side of the suction nozzle (1) is fixedly connected to an inner layer milk tube (2), the inner layer milk tube (2) is convex upward, and a narrow opening is arranged at the top of the inner layer milk tube (2), a first filling part (3) is arranged between the outer side of the inner layer milk tube (2) and the inner side of the suction nozzle (1), the top of the first filling part (3) is less than 2 cm away from the top of the suction nozzle (1), the inner side of the outer convex part is fixedly connected to a cavity part (14) communicating with the suction nozzle (1), and a PP interface part (15) is arranged at the bottom of the cavity part (14).

2. A food-grade silicone one-shot suction nozzle according to claim 1, characterized in that: The top of the inner layer milk tube (2) is located above the first filling part (3), and the top of the first filling part (3) is not higher than the top of the suction nozzle (1).

3. The food-grade silicone one-shot suction nozzle according to claim 1, characterized in that: The vertical cross section of the suction nozzle (1) is in a hyperbolic shape.

4. The food-grade silicone one-shot suction nozzle according to claim 1, characterized in that: The outer convex portion comprises, from top to bottom, a first arc-shaped portion (5), a straight surface portion (6), and a second arc-shaped portion (7).

5. The food-grade silicone one-shot suction nozzle according to claim 1, characterized in that: The connecting portion comprises: an upper annular component (8) and a lower annular component (9); the inner sides of the upper annular component (8) and the lower annular component (9) are fixedly connected together, and a mounting ring opening (11) is formed between the upper annular component (8) and the lower annular component (9).

6. The food-grade silicone one-shot suction nozzle according to claim 5, characterized in that: At least one notch (10) is provided on the side surface of the lower annular component (9).

7. The food-grade silicone one-shot suction nozzle according to claim 4, characterized in that: An annular reinforcement portion (13) is fixedly connected to the inner side of the second arc-shaped portion (7).

8. The food-grade silicone one-shot suction nozzle according to claim 7, characterized in that: An air intake passage (12) is fixedly connected to the inner side of the second arc-shaped portion (7), and a second filling portion (16) is provided between the air intake passage (12) and the second arc-shaped portion (7).

9. The food-grade silicone one-shot suction nozzle according to claim 1, characterized in that: The top end of the suction nozzle (1) is provided with a ring-adding portion (4).

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