CN203507159U - Pacifiers and Multi-Segment Silicone Feeding Bottles - Google Patents

Abstract

The utility model provides a nipple, comprising a circumferential section, a nozzle end, and an arc-shaped transition section connecting the circumferential section and the nozzle end, a plurality of annular reinforcing ribs are formed on the inner wall of the arc-shaped transition section, and each annular reinforcing rib is discontinuously formed into a plurality of sections, and a one-way air inlet valve is also provided on the arc-shaped transition section. In addition, the utility model also provides a multi-section silicone milk bottle having the nipple. The nipple and the multi-section silicone milk bottle of the utility model have a simple structure and are easy to manufacture. By providing reinforcing ribs on the nipple and providing a one-way air inlet valve, the problem of the nipple collapsing due to negative pressure and the inconvenience of sucking by the baby is effectively solved.

Description

Pacifiers and Multi-Segment Silicone Feeding Bottles

technical field

The utility model relates to the technical field of feeding bottles, in particular to a nipple of a feeding bottle and a multi-section silicone feeding bottle with the nipple.

Background technique

When feeding a baby with a baby bottle, the baby sucks to form a negative pressure in the baby bottle, which makes it difficult to absorb liquid. At the same time, the nipple may collapse due to the negative pressure, which makes it inconvenient for the baby to suck.

Utility model content

Aiming at the problems existing in the prior art, it is necessary for the utility model to provide a pacifier that does not collapse and has a simple structure.

A pacifier, comprising a circumferential section, a nipple end, and an arc-shaped transition section connecting the circumferential section and the nipple end, a plurality of annular reinforcing ribs are formed on the inner wall of the arc-shaped transition section, and each annular reinforcing rib is intermittently formed into several sections , the arc transition section is also provided with a one-way intake valve.

Further, each annular reinforcing bar is divided into four subsections by discontinuity.

Further, a number of reinforcement blocks are arranged on the inner wall of the arc-shaped transition section, and the number of reinforcement blocks are equidistantly arranged in a ring shape.

Further, there are two one-way air intake valves, which are relatively arranged on both sides of the head end of the mouth.

In addition, the present invention needs to provide a multi-section silicone feeding bottle with the nipple.

A multi-section silicone feeding bottle, comprising a silicone bottle body, a connecting ring, a nipple and a bottle cap, the connecting ring connects the silicone bottle body and the nipple, the bottle cap covers the nipple, and the silicone bottle body includes a surrounding wall , the peripheral wall is formed by connecting a plurality of arc-shaped segments, the nipple includes a peripheral segment, a nipple end, and an arc-shaped transition section connecting the circumference segment and the nipple end, and a plurality of annular reinforcing ribs are formed on the inner wall of the arc-shaped transition section, and Each annular reinforcing rib is intermittently formed into several sections, and a one-way air intake valve is also arranged on the arc transition section.

Further, the peripheral wall is formed by connecting three arc segments sequentially, including a lower arc segment, a middle arc segment and an upper arc segment from bottom to top, and the diameter of the middle part of each arc segment is greater than the diameter of both ends. The arc segment has an average diameter, and the average diameter of the three arc segments increases gradually from bottom to top.

Further, the silicone bottle body includes a hard connection sleeve, which is arranged on the top end of the surrounding wall for mating connection with the connection ring.

Further, the bottom end of the circumferential section is provided with a card slot, and the top side of the rigid connection sleeve is formed with a flange matching the card slot.

Further, a hook is formed on the outer peripheral side of the connecting ring close to the top end, and an annular groove is formed on the outer side of the circumference section near the bottom end to engage with the hook.

Further, a recessed notch is provided on the outer side of the bottle cap, and several anti-slip strips are provided on the notch.

The pacifier of the utility model has a simple structure and is easy to manufacture. The pacifier is provided with reinforcing ribs and a one-way air intake valve, which effectively solves the problem that the pacifier collapses due to negative pressure and causes inconvenience for babies to suck.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the multi-section silicone feeding bottle of the present invention;

Fig. 2 is a sectional view of the bottle body of the feeding bottle shown in Fig. 1;

Fig. 3 is a sectional view of the connecting ring of the feeding bottle shown in Fig. 1;

Fig. 4 is a sectional view of the nipple of the feeding bottle shown in Fig. 1;

Fig. 5 is a top view of the nipple shown in Fig. 4;

Fig. 6 is a sectional view of the bottle cap of the feeding bottle shown in Fig. 1;

Figure 7 is a top perspective view of the bottle cap of the feeding bottle shown in Figure 1;

Fig. 8 is a schematic diagram of the assembled connection structure of each part of the feeding bottle shown in Fig. 1 .

Detailed ways

The multi-segment silicone nursing bottle of the present invention will be further described in conjunction with the following specific embodiments. The specific embodiments are to further describe the utility model in detail, not to limit the protection scope of the utility model.

Please refer to FIG. 1 , the multi-section silicone feeding bottle of the preferred embodiment of the present invention includes a silicone bottle body 10 , a connecting ring 30 , a nipple 40 and a bottle cap 50 . The connection ring 30 connects the silicone bottle body 10 and the nipple 40 , and the bottle cap 50 cooperates to cover the nipple 10 and the connection ring 30 .

Please refer to FIG. 2 , the silicone bottle body 10 includes a bottom wall 11 and a peripheral wall 12 formed on the bottom wall 11 , the bottom wall 11 and the peripheral wall 12 are made of silicone material. The surrounding wall 12 is formed by connecting multiple arc segments, and the diameter of the silicone bottle body 10 gradually increases from the bottom of the bottle to the mouth of the bottle. In this embodiment, the peripheral wall 12 is formed by connecting three arc segments sequentially, including a lower arc segment 121 , a middle arc segment 122 and an upper arc segment 123 from bottom to top. The diameter (inner diameter or outer diameter) of the middle part of each arc segment is greater than the diameter (inner diameter or outer diameter) of both ends, each arc segment has an average diameter, and the average diameter of the three arc segments increases gradually from bottom to top. big. The wall thickness of each arc segment increases gradually from the bottle bottom to the bottle mouth, each arc segment has an average wall thickness, and the average wall thickness of the three arc segments gradually increases.

The silica gel bottle body 10 also includes a hard connection sleeve 20, which is arranged on the top of the peripheral wall 12, that is, on the end of the bottle mouth. The hard connection sleeve 20 can be made of plastic, and its hardness is larger than that of silica gel. PPSU (Ploy phenylene sulfone polyphenylsulfone) resin. Of course, other hard materials, such as PP materials, can be used. The rigid connecting sleeve 20 and the surrounding wall 12 can be integrally formed by injection molding. During molding, a side extension edge can be formed at the bottom end of the rigid connection sleeve 20, and a through hole in the up and down direction can be opened on the side extending edge to form the material of the surrounding wall 12. The through holes are filled, so that the hard connection sleeve 20 can be integrally connected with the peripheral wall 12 better.

The hard connecting sleeve 20 is used for connecting with the connecting ring 30 , and the outer periphery of the hard connecting sleeve 20 is formed with threads 21 for threaded connection with the connecting ring 30 . A flange 22 is formed on the top side of the rigid connection sleeve 20 for matching with the teat 40 .

Please refer to FIG. 3 , the connecting ring 30 is used to connect the silicone bottle body 10 and the pacifier 40 , and can be made of hard material, such as plastic. Threads 31 are formed on the inner peripheral side of the connection ring 30 to cooperate with the threads 21 on the outer periphery of the hard connection sleeve 20 . In addition, a buckle structure 33 is formed on the outer peripheral side of the connecting ring 30 near the top end for buckle connection with the nipple 40 . The buckle structure 33 includes a holding groove 331 set on the top side of the outer periphery and a hook 332 extending downward on the inner side. The holding groove 331 is used to cooperate with the bottle cap 50 , and the hook 332 is used to cooperate with the nipple 40. buckle.

Please refer to FIG. 4 and FIG. 5 , the pacifier 40 includes a circumferential section 41 , a nipple end 42 , and an arc-shaped transition section 43 connecting the circumferential section 41 and the nipple end 42 . The circumferential section 41 cooperates with the connecting ring 30 . The bottom end of the circumferential section 41 is provided with a locking groove 411 for engaging with the flange 22 on the top side of the rigid connecting sleeve 20 to enhance the sealing effect. An annular groove 412 is formed on the outer side of the circumferential section 41 adjacent to the bottom end. The groove 412 extends obliquely downward toward the inner side of the pacifier and does not penetrate through the wall thickness of the circumferential section 41. The groove 412 is used to engage with the hook 332 of the connecting ring 30 (See Figure 8 in conjunction).

The mouth end 42 is used for sucking by the baby and is in the shape of a hollow cylindrical convex hull. There is a sucking slit (not shown) on the top of the mouth end 42 for milk to flow out when the baby is sucking.

The inner wall of the arc-shaped transition section 43 is provided with a plurality of annular reinforcing ribs 431 arranged up and down, and the plurality of annular reinforcing ribs 431 are distributed close to the mouth end 42, and each annular reinforcing rib 431 forms several sections through discontinuity in the middle, preferably, In this embodiment, each annular reinforcing rib 431 is divided into four segments by discontinuity, that is, distributed in four directions. By arranging the reinforcing ribs 431, the tip end 42 of the nozzle is not easily collapsed. Please refer to Fig. 5, further, a number of reinforcement blocks 432 are arranged on the inner wall of the arc-shaped transition section 43, and the number of reinforcement blocks 432 are arranged in a ring at equal intervals for transition when the negative pressure in the bottle is too large. The segment 43 is not easy to collapse, which can enhance the rebound effect of the nipple 40 . The arc-shaped transition section 43 has a one-way air intake valve 433 inset on the outer side close to the circumferential section 41. When the pressure inside the bottle body 10 is lower than the external pressure, air can enter the bottle from the one-way air intake valve 433. body, reducing the negative pressure caused when the baby sucks the liquid in the bottle, the liquid in the bottle cannot leak out of the bottle through the one-way air inlet valve 433. In this embodiment, there are two one-way air intake valves 433 , which are located on opposite sides of the mouth end 42 .

Please refer to FIG. 6 and FIG. 7 , the bottle cap 50 is a hollow semi-ellipsoid, and the outside of the bottle cap 50 is provided with a recessed notch 51 , and several anti-slip strips 511 are arranged on the notch to facilitate twisting of the bottle cap 50 . The inner top of the bottle cap 50 is provided with a recessed opening 52, which matches the size of the nipple 41, further reduces the contact with the air, and can ensure that the liquid in the bottle does not deteriorate. A clamping edge 53 is formed on the inner side of the bottle cap 50 adjacent to the bottom for matching with the peripheral clamping groove 331 of the connecting ring 30 .

To sum up, the multi-section silicone feeding bottle of the utility model effectively solves the problem that the nipple collapses due to negative pressure and causes inconvenience for the baby to suck by setting reinforcing ribs on the nipple and opening a one-way air intake valve. The sleeve adopts integral injection molding to ensure the sealing of the bottle. The segmented design of the bottle body is convenient for people to hold when using; the overall structure is simple and easy to manufacture.

The utility model has been described above in conjunction with the best embodiments, but the utility model is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations based on the essence of the utility model.

Claims (10)

1. a nipple (40), comprise circumferential segment (41), mouth end (42) and the arc-shaped transition section (43) that connects circumferential segment (41) and mouth end (42), it is characterized in that: on the inwall of described arc-shaped transition section (43), be formed with some annular rinforcement bars (431), and each annular rinforcement bar (431) is interrupted forms some sections, is also provided with breather cheek valve (433) in described arc-shaped transition section (43).

2. nipple according to claim 1 (40), is characterized in that: each annular rinforcement bar (431) is divided into four segments through being interrupted.

3. nipple according to claim 1 (40), is characterized in that: some reinforcement blocks (432) are also set on the inwall of described arc-shaped transition section (43), and some reinforcement blocks (432) equidistantly surround annular distribution.

4. nipple according to claim 1 (40), is characterized in that: described breather cheek valve (433) quantity is two, is oppositely arranged on the both sides of mouth end (42).

5. a multisection type silica gel milk bottle, comprise silica gel bottle (10), connecting ring (30), nipple (40) and valve protection cap (50), described connecting ring (30) connects described silica gel bottle (10) and nipple (40), described valve protection cap (50) covers described nipple (40), it is characterized in that: described silica gel bottle (10) comprises perisporium (12), perisporium (12) is connected to form by a plurality of segmental arcs, described nipple (40) comprises circumferential segment (41), mouth end (42), and the arc-shaped transition section (43) that connects circumferential segment (41) and mouth end (42), on the inwall of described arc-shaped transition section (43), be formed with some annular rinforcement bars (431), and each annular rinforcement bar (431) is interrupted forms some sections, in described arc-shaped transition section (43), be also provided with breather cheek valve (433).

6. multisection type silica gel milk bottle according to claim 5, it is characterized in that: described perisporium (12) is that three segmental arcs are in turn connected to form, comprise successively from bottom to up lower segmental arc (121), middle segmental arc (122) and upper segmental arc (123), the diameter at the middle part of each segmental arc is greater than two ends diameter, each segmental arc has an average diameter, and the average diameter of three segmental arcs increases gradually from bottom to up.

7. according to the multisection type silica gel milk bottle described in claim 5 or 6, it is characterized in that: described silica gel bottle (10) comprises hard adapter sleeve (20), hard adapter sleeve (20) is arranged on the top of perisporium (12), in order to be connected with described connecting ring (30).

8. multisection type silica gel milk bottle according to claim 7, it is characterized in that: the bottom of described circumferential segment (41) offers draw-in groove (411), the top side of described hard adapter sleeve (20) is formed with the flange (22) matching with described draw-in groove (411).

9. multisection type silica gel milk bottle according to claim 7, it is characterized in that: in the circumferential lateral surface of described connecting ring (30), near top, be formed with snap fit (332), contiguous bottom, described circumferential segment (41) outside offers the annular groove (412) with described snap fit (332) engagement connection.

10. multisection type silica gel milk bottle according to claim 5, is characterized in that: described valve protection cap (50) outside is provided with the breach (51) of depression, is provided with some tread plates (511) on described breach (51).

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