阅读说明：本技术 安抚奶嘴 (Pacifying nipple ) 是由 郭沛民 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种安抚奶嘴,包括奶嘴主体,奶嘴主体包括挡板、设置在挡板一侧的中空柱状的奶嘴头、设置在挡板相对另一侧且可转动的拉环；奶嘴头包括吮吸部、与挡板配合连接的固定部、连接在吮吸部和固定部之间的可伸缩的舒展部；挡板和吮吸部通过舒展部的弯折可相对摆动。本发明的安抚奶嘴,奶嘴头上设置舒展部,在奶嘴头被吮吸时可被拉长,锻炼婴幼儿气力,在不吮吸时自动回缩从而可以使奶嘴头可从婴幼儿嘴部脱落；使得挡板和吮吸部通过舒展部的弯折可相对摆动,吸吮时奶嘴头可轻易前后左右移动,适合不同的嘴形、不同的舌头厚度,减少档板对婴幼儿嘴和面的压力,让婴幼儿吸吮时更舒适,产生安抚的作用,还避免影响婴幼儿的牙龈健康发育。(The invention discloses a pacifier which comprises a pacifier main body, wherein the pacifier main body comprises a baffle plate, a hollow columnar nipple head arranged on one side of the baffle plate and a rotatable pull ring arranged on the other side, opposite to the baffle plate, of the baffle plate; the nipple head comprises a sucking part, a fixing part matched and connected with the baffle plate and a telescopic unfolding part connected between the sucking part and the fixing part; the baffle plate and the sucking part can swing relatively through the bending of the stretching part. According to the pacifier, the extension part is arranged on the nipple head, the nipple head can be lengthened when being sucked, the strength of an infant is exercised, and the nipple head can automatically retract when not being sucked, so that the nipple head can fall off from the mouth of the infant; the baffle and the sucking part can swing relatively through the bending of the stretching part, the nipple head can move around easily when sucking, the nipple head is suitable for different mouth shapes and different tongue thicknesses, the pressure of the baffle on the mouth and the face of the infant is reduced, the infant is more comfortable when sucking, the pacifying effect is generated, and the healthy development of the gum of the infant is also avoided being influenced.)

1. The pacifier is characterized by comprising a nipple main body, wherein the nipple main body comprises a baffle plate, a hollow columnar nipple head arranged on one side of the baffle plate, and a rotatable pull ring arranged on the other side opposite to the baffle plate; the nipple head comprises a sucking part, a fixing part matched and connected with the baffle plate and a telescopic stretching part connected between the sucking part and the fixing part;

the baffle plate and the sucking part can swing relatively through the bending of the unfolding part;

when the sucking part is sucked, the unfolding part stretches to elongate the nipple head; after the sucking force is removed, the extension part retracts and recovers, and the nipple head is recovered in length.

2. The pacifier of claim 1, wherein said flared portion comprises at least two contiguous annular fold-down portions, each said fold-down portion comprising a top contiguous vertical surface and an inclined surface;

in two adjacent folding positions, the bottom end of the inclined plane of the previous folding position is connected with the bottom end of the vertical plane of the next folding position.

3. The pacifier of claim 1, wherein said nipple includes oppositely connected convex arcuate surfaces and concave arcuate surfaces; the arc surface is provided with convex patterns;

one end of the arc surface and one end of the arc surface are combined to form a front tip of the sucking part.

4. The pacifier of claim 1, wherein said baffle is a flat arcuate plate; the baffle is provided with at least one air hole penetrating through two opposite surfaces of the baffle, and/or the surface of the baffle facing the nipple head is provided with at least one air groove.

5. The pacifier according to claim 1, wherein a receiving portion is provided at a side of said baffle plate facing away from said nipple head, said nipple body further comprising a securing plug disposed within said receiving portion;

the surface of the baffle plate facing the nipple head is provided with a matching hole penetrating to the accommodating part, the periphery of the fixing part is provided with a convex clamping position, the fixing part is connected in the matching hole in a penetrating manner, and the clamping position is arranged in the accommodating part and is abutted against the periphery of the matching hole;

the end face of the fixing part is provided with a plug hole penetrating through the inner space of the nipple head, the fixing plug is abutted against one side of the clamping position, and a plug column on the fixing plug penetrates through the plug hole and is matched with the inner wall of the fixing part.

6. The pacifier according to claim 5, wherein a surface of said baffle facing away from said nipple is provided with at least one positioning post extending away from said nipple, said positioning post being located within said receiving portion;

the clamping position and the fixing plug are provided with positioning holes which are communicated with each other correspondingly to the positioning columns, and the positioning columns penetrate into the positioning holes.

7. The pacifier of claim 5, wherein said pull ring comprises a cross section threaded within said receiving portion, a pull ring body contiguous with said cross section and located outside said receiving portion, a sound generating patch disposed on said cross section; the pull ring main body rotates relative to the accommodating part by taking the transverse section part as a rotating shaft, and the sounding sheet rotates along with the transverse section part;

the accommodating part is internally provided with a plurality of convex parts which are distributed at intervals in the rotating direction of the sound generating sheet, and the sound generating sheet generates sound when rotating to extrude or touch the convex parts.

8. A soother as claimed in claim 7 wherein the receiving portion comprises an annular wall provided on a surface of the shield facing away from the teat head, a face cap engaging the annular wall to close the top thereof; the protrusion is provided on an inner surface of the face cover.

9. The pacifier according to claim 7, wherein said cross section portion is provided with protruding limit steps at opposite ends of said sound-generating piece;

one side of the fixing plug, which faces away from the clamping position, is provided with a limiting channel for accommodating the sounding sheet, and the two limiting steps are respectively abutted to the inner sides of the two opposite ends of the limiting channel.

10. A soother as claimed in any of claims 1 to 9 further comprising a dust cap; the dustproof cover comprises a cover plate which is detachably matched with the baffle plate and a cover cylinder which is arranged on the cover plate and can cover the outer part of the nipple head;

and the cover cylinder is provided with capacity scales.

Technical Field

The invention relates to the technical field of infant articles, in particular to a pacifier.

Background

Existing nipples typically include a nipple head, a shield, and a pull ring, which are attached to opposite sides of the shield. The nipple head is usually made of latex or silica gel and has certain flexibility, so that the nipple head is contained in the mouth of an infant when the nipple head is used, and the baffle is usually made of plastic materials with certain hardness and is blocked outside the mouth of the infant when the nipple head is used.

When an infant sucks the pacifier, the infant sucks the pacifier forcefully and sucks the nipple head, the baffle plate of the nipple is pressed on the mouth and the face of the infant, the mouth, the tongue and the face of the infant are red, swollen and uncomfortable for a long time, and the healthy development of the gums of the infant can be influenced by long-term pressure.

In addition, the nipple head in the existing nipple is fixed in length and position, cannot swing and does not have the function of cleaning milk dirt on the tongue.

Disclosure of Invention

The invention aims to provide a pacifier which is more comfortable when an infant sucks and can automatically fall off from a mouth when the infant is not sucked.

The technical scheme adopted by the invention for solving the technical problems is as follows: the pacifier comprises a nipple main body, wherein the nipple main body comprises a baffle plate, a hollow columnar nipple head arranged on one side of the baffle plate, and a rotatable pull ring arranged on the other side, opposite to the baffle plate, of the nipple; the nipple head comprises a sucking part, a fixing part matched and connected with the baffle plate and a telescopic stretching part connected between the sucking part and the fixing part;

the baffle plate and the sucking part can swing relatively through the bending of the unfolding part;

when the sucking part is sucked, the unfolding part stretches to elongate the nipple head; after the sucking force is removed, the extension part retracts and recovers, and the nipple head is recovered in length. Preferably, the stretching part comprises at least two connected annular folding positions, and each folding position comprises a vertical surface and an inclined surface which are connected at the top ends;

in two adjacent folding positions, the bottom end of the inclined plane of the previous folding position is connected with the bottom end of the vertical plane of the next folding position.

Preferably, the sucking part comprises a convex arc surface and a concave arc surface which are oppositely connected; the arc surface is provided with convex patterns;

one end of the arc surface and one end of the arc surface are combined to form a front tip of the sucking part.

Preferably, the baffle is a flat arc plate; the baffle is provided with at least one air hole penetrating through two opposite surfaces of the baffle, and/or the surface of the baffle facing the nipple head is provided with at least one air groove.

Preferably, a containing part is arranged on one side of the baffle plate, which faces away from the nipple head, and the nipple main body further comprises a fixing plug arranged in the containing part;

the surface of the baffle plate facing the nipple head is provided with a matching hole penetrating to the accommodating part, the periphery of the fixing part is provided with a convex clamping position, the fixing part is connected in the matching hole in a penetrating manner, and the clamping position is arranged in the accommodating part and is abutted against the periphery of the matching hole;

the end face of the fixing part is provided with a plug hole penetrating through the inner space of the nipple head, the fixing plug is abutted against one side of the clamping position, and a plug column on the fixing plug penetrates through the plug hole and is matched with the inner wall of the fixing part.

Preferably, the surface of the baffle plate facing away from the nipple head is provided with at least one positioning column extending in a direction away from the nipple head, and the positioning column is located in the accommodating part;

the clamping position and the fixing plug are provided with positioning holes which are communicated with each other correspondingly to the positioning columns, and the positioning columns penetrate into the positioning holes.

Preferably, the pull ring comprises a cross section penetrating into the accommodating part, a pull ring main body connected with the cross section and positioned outside the accommodating part, and a sounding sheet arranged on the cross section; the pull ring main body rotates relative to the accommodating part by taking the transverse section part as a rotating shaft, and the sounding sheet rotates along with the transverse section part;

the accommodating part is internally provided with a plurality of convex parts which are distributed at intervals in the rotating direction of the sound generating sheet, and the sound generating sheet generates sound when rotating to extrude or touch the convex parts.

Preferably, the receptacle comprises an annular wall provided on the surface of the baffle facing away from the nipple, a face cap fitting on the annular wall closing the top thereof; the protrusion is provided on an inner surface of the face cover.

Preferably, the transverse section part is provided with convex limiting steps which are positioned at two opposite ends of the sounding sheet;

one side of the fixing plug, which faces away from the clamping position, is provided with a limiting channel for accommodating the sounding sheet, and the two limiting steps are respectively abutted to the inner sides of the two opposite ends of the limiting channel.

Preferably, the pacifier further comprises a dust cap; the dustproof cover comprises a cover plate which is detachably matched with the baffle plate, and a cover cylinder which is arranged on the cover plate and can cover the outer part of the nipple head.

Preferably, the cover cylinder is provided with capacity scales.

The invention has the beneficial effects that: the nipple head is provided with the extension part, the nipple head can be stretched when being sucked to exercise the strength of the infant, and the nipple head can automatically retract when not being sucked so as to enable the nipple head to fall off from the mouth of the infant, and particularly improve the sleep of the infant when the infant sleeps; the setting of portion of stretching still makes baffle and the portion of sucking can swing relatively through the buckling of the portion of stretching, and the nipple head can be moved all around easily when sucking, is fit for different mouth shapes, different tongue thickness, reduces the pressure of plate to infant's mouth and face, and is more comfortable when letting infant suck, produces the effect of pacifying, still avoids influencing infant's healthy the developing of gum.

In addition, the raised lines are arranged on the sucking part, so that the function of cleaning the tongue is increased, the nipple head can flexibly rotate, and the function of automatically cleaning the tongue is realized. The sounding sheet is arranged to enable the pacifier to make a sound by utilizing the rotation process of the pull ring, the sound and vibration pacify is increased, the attention of the infant can be dispersed when the infant cries, the infant can be pacified to stop crying, the infant can be helped to sense the infant to take exercise, and the intelligence of the infant can be improved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic structural view of a pacifier in an embodiment of the present invention with a dust cap and a nipple body mated together;

FIG. 2 is a schematic structural view of a pacifier of an embodiment of the present invention with a dust cap and a nipple body separated;

FIG. 3 is a schematic cross-sectional view of a main body of a pacifier according to an embodiment of the present invention;

FIG. 4 is an exploded view of a main body of a pacifier in an embodiment of the present invention;

FIG. 5 is a schematic view of a retractable structure of the extension portion of the pacifier according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of portion A of FIG. 5;

FIG. 7 is a schematic view of the baffle and nipple shown in FIG. 4 in another orientation;

FIG. 8 is a schematic view of the pull ring of FIG. 4 engaged with the retainer;

fig. 9 and 10 are schematic sectional structural views of a nipple body pull ring in different positions in a pacifier according to an embodiment of the invention.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a pacifier according to an embodiment of the present invention includes a pacifier main body. The nipple body may include a baffle 10, a hollow cylindrical nipple 20 disposed at one side of the baffle 10, and a rotatable pull ring 30 disposed at the opposite side of the baffle 10. The nipple head 20 is used for sucking the infant in the mouth; the baffle 10 is generally configured to be larger than the mouth of the infant and to be able to withstand the outside of the infant's mouth; the pull ring 30 may be used for access to the nipple body, may also function as a handle, and may assist in pulling the nipple tip 20 out of the infant's mouth.

The baffle 10 is a flat plate structure, and has a certain radian design corresponding to the mouth, and the whole baffle is a flat arc-shaped plate. The shield 10 has two opposing surfaces, one facing the nipple 20 and the other facing the pull ring 30. Baffle 10 carries out arc chamfer setting towards the surperficial periphery (limit position) of nipple head 20, reduces this surface and supports area and the pressure of pressing on infant's face, improves the limit position and causes the discomfort to infant's facial oppression, avoids the big red seal of limit position extrusion, avoids infant's long-time use pacify the nipple and causes the mouth to warp.

The baffle 10 may be provided with at least one airing hole 11 penetrating through opposite surfaces thereof. In this embodiment, the opposite ends of the baffle 10 corresponding to the left and right faces are respectively provided with air holes 11, and the air holes 11 extend along the width direction of the baffle 10 to form strip-shaped through holes. The arrangement of the air holes 11 ensures that the infant breathes smoothly when using the nipple, and avoids the danger of suffocation.

If desired, the surface of the baffle 10 facing the nipple 20 may also be provided with at least one ventilation groove 12. The air-permeable recesses 12 may be one or more around the periphery of the nipple 20. Compared with the ventilation holes 11, the ventilation grooves 12 are formed on the surface of the baffle plate 10 in a concave manner and do not penetrate through the opposite surface of the baffle plate 10. The arrangement of the ventilation groove 12 reduces the contact area between the surface of the baffle 10 and the face of the infant, and plays a role in ventilation.

In this embodiment, the ventilation groove 12 is located between the ventilation hole 11 and the nipple head 20, i.e. located on the inner side of the ventilation hole 11 facing the nipple head 20. The ventilation grooves 12 are also communicated with the ventilation holes 11, so that the face of an infant can exchange air with the outside air through the ventilation grooves 12 and the ventilation holes 11 when the infant sucks the infant, and the running saliva can be drained along the ventilation grooves 12 and the ventilation holes 11 when the infant sucks the infant, thereby avoiding the symptoms of red rash and the like of the skin caused by the long-time contact of the running saliva and the skin of the face.

The baffle 10 is generally polygonal in shape with arcuate transitions between the sides. At least one side edge of the baffle 10 can be wavy, so that the massage touch feeling is added to the fingers and the palm of the infant, and the soothing fun is increased.

As shown in fig. 2-4, the nipple tip 20 is made of elastic and flexible materials such as silica gel or latex, and has a hollow cylindrical structure for sucking and biting by infants, and can be restored after deformation.

The nipple 20 includes a nipple portion 21, a securing portion 23, and a collapsible, expandable portion 22 connected between the nipple portion 21 and the securing portion 23. The fixing portion 23 is connected to the baffle plate 10 in a fitting manner, so as to be integrally connected to the baffle plate 10. The flared portion 22 is somewhat elastically stretchable so that the axial length of the nipple 20 is variable. As shown in fig. 5, wherein (1) is a schematic structural diagram of the nipple 20 in an initial state; when the sucking portion 21 receives sucking force, the extending portion 22 extends to elongate the nipple 20, as shown in fig. 5 (2); after the sucking force is removed, the expansion portion 22 is retracted and restored, and the nipple 20 is restored in length, as shown in fig. 5 (2) to (1).

Specifically, when the infant sucks on the suction portion 21 while the infant uses the pacifier, the extension portion 22 is extended to elongate the nipple 20, and the nipple 20 is sucked into the mouth. When the infant does not suck (for example, after sleeping), the restoring force of the stretching part 22 enables the infant to retract, so that the nipple head 20 retracts to the length of the initial state, and the nipple head 20 is driven to be separated from the mouth of the infant, so that the infant does not need to always sleep with the nipple, and the bad habit that the infant sleeps with the nipple for a long time is improved. The automatic detachment of the nipple also prevents the infant from being awakened when the nipple is pulled out by hands.

The stretching portion 22 can stretch and turn to enable the stretching portion 22 to stretch and turn to enable the sucking portion 21 to be contained in the mouth for sucking by a certain sucking force, and the stretching portion 22 can also be used for training and improving the sucking capability of infants (especially for premature infants, the sucking capability is poor compared with that of full-term infants), training strength, improving lung vigor and enabling the infants to be healthier and stronger.

In addition, the extension portion 22 is extended and contracted to be bent in multiple directions, so that the barrier 10 and the sucking portion 21 can swing relatively (swing in multiple directions) by the bending of the extension portion 22, and the nipple tip 20 can move in multiple directions, i.e., forward, backward, leftward and rightward, when the baby uses the nipple tip. The unfolding part 22 is provided with a plurality of wave-shaped folding positions, is soft and elastic, and effectively soothes discomfort of the infants during teething; the movement is easier during sucking, and the fun of pacifying is added; reduce the chances of whistle teeth of infants and protect the healthy development of gum.

Alternatively, as shown in fig. 6, the stretching portion 22 may comprise at least two adjoining annular folding positions 220, each folding position 220 comprising a vertical surface 221 and an inclined surface 222 with top ends meeting. In two adjacent folding positions 220, the bottom end of the inclined surface 222 of the front folding position 220 is connected with the bottom end of the vertical surface 221 of the rear folding position 220. Referring to fig. 5 and 6, when the extension portion 22 is extended, the vertical surface 221 is not inclined from the vertical state, and the inclination of the inclined surface 222 is increased. When the stretching portion 22 is maximally stretched, both the vertical surface 221 and the inclined surface 222 can be in the horizontal state.

The sucking portion 21 is a tip of the nipple tip 20, and is sucked by an infant contained in the mouth as a whole when used. The sucking part 21 comprises a convex arc surface 211 and a concave arc surface 212 which are oppositely connected, the arc surface 211 corresponds to the upper palate and the arc surface 212 corresponds to the tongue in use, and the sucking is more comfortable. The arc surface 211 and one end of the arc surface 212 are combined to form the front tip of the sucking part 21, which has the function of cleaning milk dirt on the tongue. In addition, the provision of ridges 213, such as wave-like ridges, on the arcuate surface 212 enhances the milk-dirt cleaning action on the cleaning tongue of the suction portion 21. The combination of the extension part 22 makes the nipple 20 movable, and the nipple 20 can move towards the oral cavity when the infant sucks each time, so that the tongue and various positions on the tongue can be cleaned deeply. When the infant releases the sucking of the sucking portion 21, the sucking portion 21 is restored by the expansion portion 22 and moved in the extraoral direction, and the entire nipple head 20 is restored.

As shown in fig. 3, 4 and 7, the fixing portion 23 is a rear end of the nipple 20 and directly connected to the baffle plate 10, so as to fix the entire nipple 20 to the baffle plate 10. The periphery of the fixing portion 23 is provided with a protruding detent 24 for being engaged with a side of the baffle 10 facing away from the nipple 20. The end face of the fixing portion 23 is provided with a plug hole 25 penetrating the inner space of the nipple 20.

The side of the baffle plate 10 opposite to the nipple 20 is provided with a containing part 40, the surface of the baffle plate 10 facing the nipple 20 is provided with a matching hole 13 penetrating to the containing part 40, the fixing part 23 is penetrated in the matching hole 13, and the clamping part 24 is arranged in the containing part 40 and abuts against the periphery of the matching hole 13, so that the fixing part 23 is limited to be separated from the matching hole 13.

The nipple body further includes a fixing plug 50 disposed in the receiving portion 40 corresponding to the fixing portion 23. The fixing plug 50 abuts against the side of the detent 24, and the plug 51 of the fixing plug 50 is inserted into the plug hole 25 and engaged with the inner wall of the fixing portion 23. The plug 51 preferably has a shape corresponding to the shape of the plug hole 25, so that the plug 51 can support the fixing portion 23 when passing through the plug hole 25, and keep the shape of the fixing portion 23 and the upper clip 24 thereof, thereby preventing the clip 24 from being deformed by the nipple tip 20 due to external force and being unable to be clipped on the baffle 10.

Furthermore, the surface of the baffle 10 facing away from the nipple 20 is provided with at least one positioning column 14 extending away from the nipple 20, and the positioning column 14 is located in the accommodating portion 40. The position-limiting block 24 and the fixed plug 25 are provided with positioning holes 240 and 52 which are communicated with each other corresponding to the positioning column 14, and in the accommodating part 40, the positioning column 14 penetrates into the positioning holes 240 and 52 to string the position-limiting block 24 and the plug column 51 into a whole. Because the positioning column 14 is arranged on the surface of the baffle plate 10, which is back to the nipple head 20, and the extending direction of the positioning column is opposite to the direction of the nipple head 20, which is separated from the baffle plate 10, when the nipple head 20 is pulled by external force or shrinks due to multiple times or long-time hot water sterilization, the nipple head 20 tends to separate from the baffle plate 10, and the positioning column 14 and the positioning hole 240 on the clamping position 24 are matched to limit the clamping position 24 in the accommodating part 40 all the time, so that the nipple head 20 is not easy to separate from the baffle plate 10, and the potential safety hazard that the nipple head 20 is sucked into the trachea by infants to suffocate the infants is avoided.

As shown in fig. 3, 4, 7 and 9, the pull ring 30 is threaded on the receiving portion 40 and is rotatable relative to the receiving portion 40. In this embodiment, the tab 30 is a closed ring structure, which may include a horizontal section 31 penetrating into the accommodating portion 40, and a tab body 32 connected to the horizontal section 31 and located outside the accommodating portion 40; the tab body 32 rotates relative to the accommodating portion 40 about the horizontal section 31 as a rotation axis. The tab body 32 is arc-shaped, C-shaped, or U-shaped.

The pull ring main body 32 is partially or completely wavy, so that the massage touch feeling can be increased for the fingers and the palm of the infant, and the soothing fun is increased. The pull ring main body 32 can be additionally provided with a bone position 321, so that the strength of the pull ring 30 is improved, the pull ring main body 32 can be held by a hand better, and the nipple is pulled out from the mouth of the infant.

In addition, the pull ring 30 can be doped with noctilucent powder and/or fluorescent powder, so that the pull ring 30 can emit noctilucent or fluorescent light, and the nipple can be found at night.

The pull ring 30 further includes a sound-producing piece 33 provided on the cross section 31 for producing sound, the sound-producing piece being rotatable with the cross section 31. The accommodating portion 40 is provided with a plurality of protrusions 410 spaced apart from each other in the rotational direction of the sound-emitting sheet 33, and the sound-emitting sheet 33 generates sound when it rotates to press or touch the protrusions 410.

Further, in the present embodiment, the accommodating portion 40 includes an annular wall 41 disposed on a surface of the baffle plate 10 facing away from the nipple 20, and a face cap 42 fitted on the annular wall 41 to close a top portion thereof. The cross section 31 is inserted between the annular wall 41 and the face cover 42, wherein opposite through holes 411 may be provided on either or both of them, the cross section 31 being fitted in the accommodation portion 40, and the opposite ends, which meet the tab body 32, being fitted in the through holes 411.

The sound-emitting piece 33 is arranged on the transverse section 31, and is used as a weak part on the transverse section 31, and in order to avoid the situation that the pull ring 30 is separated from the baffle 10 due to the breakage of the weak part, the opposite ends of the sound-emitting piece 33 on the transverse section 31 are provided with raised limiting steps 34 to form convex rings on the transverse section 31.

The fixed plug 50 is located in the inner ring of the annular wall 41, with the side with the plug 51 facing and abutting on the side of the detent 24 and the side facing away from the detent 24 facing towards the face cover 42. In order to position the transverse section 31 of the pull ring 30, a limiting channel 53 is provided on the side of the fixing plug 50 facing away from the detent 24, and the limiting channel 53 crosses the opposite ends of the side wall of the fixing plug 50 and communicates with the through hole 411. The sound-emitting piece 33 on the cross-section portion 31 is accommodated in the restriction passage 53. The two limit steps 34 on the transverse section 31 respectively abut against the inner sides of the two opposite ends of the limit channel 53. When the sounding sheet 33 is broken, the two limiting steps 34 can still be stopped at the inner sides of the two opposite ends of the limiting channel 53 (limited at the inner sides of the side walls of the fixing plug 50), so that the broken cross section 31 still cannot be separated from the accommodating part 40, and the pull ring 30 is still used normally.

Specifically, in the present embodiment, the sound-emitting piece 33 extends toward the tab main body 32, so that the sound-emitting piece 33 rotates in the same direction as the tab main body 32 when it rotates. Correspondingly, the convex portion 410 is provided on the inner surface of the face cover 41. When the pull ring 30 is rotated to the position that the pull ring main body 32 is positioned at the outer side of the face cover 42, the sounding sheet 33 is driven to rotate to face the inner surface of the face cover 42 and press or touch the convex part 410 on the inner surface, the sounding is performed, the soothing effect of sound and vibration is enhanced, particularly when the infant cries, the infant can be pacified by sounding, the attention of the infant is dispersed to stop crying as soon as possible, and the interest of the infant in exploring an unknown world can be stimulated.

The plurality of projections 410 are provided at different heights and shapes, so that the sound-emitting sheet 33 can emit different sounds when pressed or touched by the sound-emitting sheet 33. When the sounding sheet 33 rotates to the area outside the distribution of the convex part 410, no sound is generated, so that the infant does not generate sound when turning over the body during sleeping, the infant can sleep quietly, and parents can prevent the infant from being frightened by the sound when pulling out the pacified nipple from the mouth of the infant. For example, as shown in (1) of fig. 9, when the tab 30 is rotated until the tab main body 32 faces downward, the sound-emitting piece 33 is also rotated downward, and is separated from the distribution area of the boss 410, and therefore no sound is emitted. As shown in fig. 9 (2), when the tab 30 is rotated until the tab body 32 is located outside the face cover 42, the sound-producing piece 33 is rotated toward the inner surface of the face cover 42 and approaches to press or touch the protrusion 410, thereby producing a sound.

When the tab body 32 is rotated from the horizontal state shown in fig. 10 (1), and then tilted upward as shown in fig. 10 (2) to the upward direction shown in fig. 10 (3), the sounding sheet 33 rotates to sequentially press or touch the protrusions 410 of different heights, thereby generating different sounds, which can help the infant to perform sense-and-feel exercises, such as exercise control of eye attention, hand motion touch, and hearing exercises, and can improve the intelligence of the infant. When the infant knows the process that different sounds can be made by pulling the pull ring, the infant is encouraged to actively rotate the pull ring 30 by hands to make sounds, the intelligence of the infant is improved, the interest of the infant is increased, and meanwhile the confidence of the infant is also cultivated.

The end of the sound-emitting piece 33 is provided with a guide slope, and the top of the protrusion 410 is also provided with a guide slope, so that the sound-emitting piece 33 can conveniently leave the protrusion 410 along the top of the protrusion 410 after being pressed or touched by the protrusion 410.

Further, as shown in fig. 1 and 2, the pacifier of the present invention may further comprise a dust cap 60 covering and protecting the nipple head 20 of the nipple body.

The dust cap 60 comprises a cover plate 61 which can be detachably matched on the baffle plate, and a cover cylinder 62 which is arranged on the cover plate 61 and can cover the exterior of the nipple head. The cover plate 61 is arranged corresponding to the baffle plate, including the radian of the baffle plate; the outer circumference of the cover plate 61 is slightly larger than the baffle plate 10 so that it can be fastened to the baffle plate 10 to accommodate the baffle plate 10 inside the cover plate 61, so that the dust cap 60 can be fixed to the nipple main body. When the nipple main body is used, the nipple main body can be pulled out from the dust cover 60 through the pull ring 30.

In order to prevent the dust cap 60 from being lost after being separated from the nipple body, a hole 63 for threading a falling-preventing rope can be arranged on the cover plate 61 to hang the dust cap 60.

The cover cylinder 62 has a cylindrical structure corresponding to the cylindrical nipple 20. The cap 62 may act as a container after detachment from the nipple body. Further, the mantle 62 may be provided with a volume scale, so that the mantle 62 forms a measuring cup for measuring liquid or food.

When the pacifier of the present invention is used by an infant, the nipple 20 is contained in the mouth, and the nipple 20 is extended by sucking so that the nipple 20 can be stably contained in the mouth. Due to the presence of the flared portion 22 of the nipple tip 20, the infant may move to relieve pressure on the gums when it bites. When the nipple 20 is sucked, the extending part 22 can swing the baffle 10 to reduce the pressure of the baffle 10 on the mouth and the face, so that the nipple is comfortable.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.