CN217118928U

CN217118928U - Tooth grinding rod

Info

Publication number: CN217118928U
Application number: CN202221055935.6U
Authority: CN
Inventors: 周劲
Original assignee: Changsha Bisjiaer Maternal And Infant Products Trading Co ltd
Current assignee: Changsha Bisjiaer Maternal And Infant Products Trading Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-05
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a teeth grinding rod, belonging to the technical field of baby products, which comprises a teeth grinding rod body and a plurality of different teeth grinding parts; any piece of grinding one's teeth in sleep can be connected in the one end of stick of grinding one's teeth in sleep body, and a plurality of pieces of grinding one's teeth in sleep correspond the tooth of different positions department respectively, and any piece of grinding one's teeth in sleep can massage the tooth that corresponds position department. The utility model provides a molar stick has the molar spare of a plurality of differences, and the molar spare of a plurality of differences is used for massaging the tooth of different positions department respectively, and different molar spare can play better massage effect to corresponding deciduous tooth according to the position difference that baby's deciduous tooth erupted, selects corresponding molar spare to change to the molar stick body, and baby's deciduous tooth erupted better.

Description

Tooth grinding rod

Technical Field

The utility model belongs to the technical field of articles for babies, more specifically says, relates to a stick of grinding one's teeth in sleep.

Background

The teeth grinding rod is a product for relieving the pain and itching of the gums of the baby during the eruption of the baby teeth. In the prior art, the teeth grinding rod is usually made of silica gel, and a baby bites the teeth grinding rod to relieve abnormal sensation caused by the pressure of deciduous teeth on gingival nerves before eruption.

However, the primary teeth of the infant are different in the eruption period and the eruption time of the primary teeth at different positions, and the molar bar in the prior art is single in structure and cannot adapt to all primary teeth eruption stages, so that the effect of the molar bar for helping the eruption of the primary teeth of the infant is reduced, and even the infant is unwilling to use the molar bar.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a molar stick to solve the technical problem that the molar stick that exists can not adapt to all deciduous teeth eruption stage among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a dental mill bar comprising:

a dental mill bar body; and

a plurality of different molar spare, arbitrary the molar spare can connect in the one end of molar stick body, it is a plurality of the molar spare corresponds the tooth of different positions department respectively, arbitrary the molar spare can massage the tooth that corresponds the position department.

Optionally, the molar piece is incisor massage head, this body coupling of molar stick the terminal surface of incisor massage head has a central axis, incisor massage head be with the central axis is the cake column structure of axle, incisor massage head have on the surface encircle a plurality of cyclic annular archs of central axis, all cyclic annular protruding edge the central axis direction is interval arrangement in proper order.

Optionally, the annular protrusion is disposed in a wave shape along a circumferential direction thereof.

Optionally, the piece of grinding one's teeth is screw die massage head, screw die massage head is the crescent column structure that has extrados and intrados, the one end of screw die massage head connect in the stick body of grinding one's teeth, just the extrados of screw die massage head is close to the stick body of grinding one's teeth, the other end of screw die massage head is used for massaging the screw die.

Optionally, a plurality of arc-shaped protrusions arranged along the width direction of the molar rod body are arranged on the surface of the threading die massage head.

Optionally, the arc-shaped protrusion is arranged in a wave shape along the length direction of the arc-shaped protrusion.

Optionally, all the arc-shaped protrusions are arranged on the die massage head at intervals in sequence from one end close to the teeth grinding rod body to one end away from the teeth grinding rod body.

Optionally, a space is formed between any one of the arc-shaped protrusions and the adjacent arc-shaped protrusion, a plurality of hemispherical protrusions are arranged in the space, and all the hemispherical protrusions are arranged along the length direction of the space.

Optionally, the end of the molar rod body close to the molar piece is circumferentially provided with an annular rib, the annular rib deviates from one side of the molar rod body and is arranged in a curved surface manner, and the curved surface is concave towards the direction of the molar rod body.

Optionally, the end of the molar rod body facing away from the molar piece is provided with a through hole along the width direction of the molar rod body.

The embodiment of the utility model provides a stick of grinding one's teeth in sleep's beneficial effect lies in: compared with the prior art, the embodiment of the utility model provides a molar stick has the molar spare of a plurality of differences, and the molar spare of a plurality of differences is used for massaging the tooth of different positions departments respectively, and is different according to the position that baby's deciduous teeth erupted, selects corresponding molar spare to change to the molar stick body, and different molar spare can play better massage effect to corresponding deciduous teeth, helps baby's deciduous teeth erupted better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a tooth grinding rod according to an embodiment of the present invention;

fig. 2 is a schematic front view of a tooth grinding rod according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a dental mill bar provided by the second embodiment of the present invention;

fig. 4 is a schematic front view of a tooth grinding rod according to the second embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10. a dental mill bar body; 110. an annular flange; 120. a through hole;

20. a molar piece; 210. a front tooth massage head; 211. an annular projection; 220. a screw die massage head; 221. an arc-shaped protrusion; 222. spacing; 223. a hemispherical protrusion;

30. a central axis.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As described in the background, in the prior art, the teeth grinding rod is usually made of silicone, and the baby can relieve the abnormal sensation caused by the pressure of the gingival nerve by the deciduous teeth before eruption by biting the teeth grinding rod. However, the primary teeth of the infant are different in the eruption period and the eruption time of the primary teeth at different positions, and the molar bar in the prior art is single in structure and cannot adapt to all primary teeth eruption stages, so that the effect of the molar bar for helping the eruption of the primary teeth of the infant is reduced, and even the infant is unwilling to use the molar bar.

In order to solve the above problems, according to one aspect of the present application, there is provided a molar bar, please refer to fig. 1 to 4 together, the molar bar comprising a molar bar body 10 and a plurality of different molar elements 20; any one of the molar parts 20 can be connected to one end of the molar stick body 10, the plurality of molar parts 20 respectively correspond to teeth at different positions, and any one of the molar parts 20 can massage the teeth at the corresponding position.

The embodiment of the utility model provides a molar stick, compared with the prior art, the utility model provides a molar stick has a plurality of different molar spare 20, and a plurality of different molar spare 20 are used for massaging the tooth of different positions department respectively, and the position that erupts according to baby's deciduous teeth is different, selects corresponding molar spare 20 to change to molar stick body 10 on, and different molar spare 20 can play better massage effect to corresponding deciduous teeth, helps baby's deciduous teeth to erupt.

In alternative embodiments, the molar member 20 may be fixedly attached to the molar rod body 10, the molar member 20 may be detachably attached to the molar rod body 10, or the molar member 20 and the molar rod body 10 may be integrally formed, and the specific attachment manner of the molar member 20 and the molar rod body 10 is selected according to actual needs, and is not uniquely selected herein.

It should be noted that the molar bar provided by the embodiment of the present invention is applied to infants in the eruption stage of deciduous teeth.

It should be understood that the molar rod provided by the embodiment of the present invention can also be applied to the deciduous teeth eruption stage of domestic pets such as cats and dogs in the young stage, and the specific application object of the molar rod is selected according to actual needs, which is not limited herein.

In one embodiment, referring to fig. 1 and 2, the molar component 20 is a molar massage head 210, the end surface of the molar rod body 10 connected to the molar massage head 210 has a central axis 30, the molar massage head 210 is a circular cake-shaped structure with the central axis 30 as an axis, the surface of the molar massage head 210 has a plurality of annular protrusions 211 surrounding the central axis 30, and all the annular protrusions 211 are sequentially arranged at intervals along the direction of the central axis 30.

Through the arrangement, the incisor massage heads 210 are designed into a cake-shaped structure similar to biscuits, so that the incisor massage heads are more suitable for being bitten by infants; meanwhile, the annular protrusion 211 protrudes out of the surface of the incisor massage head 210, so that the gum near the incisor can be pressed, the nerve in the gum can be further massaged, and abnormal feeling caused by the fact that the deciduous teeth press the gum nerve before the baby erupts can be effectively relieved.

In one embodiment, referring to fig. 1 and 2, the annular protrusion 211 is disposed in a wave shape along a circumferential direction thereof.

Further, the wave-shaped lines of the annular protrusions 211 are designed according to the gum radian of the baby, so that the comfort of the annular protrusions 211 when pressing gums near incisors is improved, and the willingness of the baby to bite the teeth grinding rod is improved.

In another embodiment, referring to fig. 3 and 4, the molar component 20 is a screw tooth massage head 220, the screw tooth massage head 220 is a crescent structure having an extrados surface and an intrados surface, one end of the screw tooth massage head 220 is connected to the molar rod body 10, the extrados surface of the screw tooth massage head 220 is close to the molar rod body 10, and the other end of the screw tooth massage head 220 is used for massaging a screw tooth.

Through the arrangement, the threading die massage head 220 is of a crescent structure, when a baby gnaws the threading die massage head 220, the end part of the threading die massage head 220 far away from the molar rod body 10 is located at the threading die position in the mouth of the baby, and the threading die massage head 220 can massage the threading die conveniently.

Specifically, the threading die massage head 220 is in a crescent structure, compared with a traditional rounded structure, when a baby habitually puts a molar bar into a mouth vertically, the threading die massage head 220 can directly reach the threading die position without specially adjusting the space posture of the molar bar body 10 (for example, the traditional molar bar needs to obliquely enter the mouth of the baby to enable the molar part to be at the threading die position), the comfort of holding the molar bar body 10 by the baby is improved, and the situation that the molar bar body 10 pulls the lips of the baby can be avoided.

In one embodiment, referring to fig. 3 and 4, the front face of the die massage head 220 is provided with a plurality of arc-shaped protrusions 221 arranged along the width direction of the molar bar body 10.

Thus, the arc-shaped protrusion 221 protrudes out of the surface of the screw tooth massage head 220, so that the gum near the screw tooth can be pressed, the nerve in the gum can be further massaged, and the abnormal feeling caused by the pressure of the gingival nerve by deciduous teeth before the baby erupts can be effectively relieved.

In a more specific embodiment, referring to fig. 3 and 4, the arc-shaped protrusions 221 are disposed in a wave shape along the length direction thereof.

Furthermore, the wave-shaped lines of the arc-shaped protrusions 221 are designed according to the radian of the gums of the baby, so that the comfort of the arc-shaped protrusions 221 when the arc-shaped protrusions press the gums near the threading die is improved, and the willingness of the baby to bite the teeth grinding rod is improved.

In another more specific embodiment, referring to fig. 3 and 4, all the arc-shaped protrusions 221 are sequentially arranged on the threading die massage head 220 at intervals from the end close to the molar bar body 10 to the end away from the molar bar body 10.

Further, referring to fig. 3 and 4, a space 222 is provided between any one of the arc-shaped protrusions 221 and the adjacent arc-shaped protrusion 221, a plurality of hemispherical protrusions 223 are provided in the space 222, and all the hemispherical protrusions 223 are arranged along the length direction of the space 222.

Thus, the hemispherical protrusions 223 can enhance the stimulation of the screw die massage head 220 to the screw die, and improve the comfort when the screw die massage head 220 presses the gum near the screw die and the willingness of a baby to bite the teeth grinding rod.

In some embodiments, referring to fig. 1 to 4, the end of the molar rod body 10 close to the molar component 20 is provided with an annular rib 110 along the circumferential direction, and a surface of the annular rib 110 facing away from the molar rod body 10 is curved and is concave towards the direction of the molar rod body 10.

By the arrangement, the annular rib 110 can prevent the molar rod from excessively penetrating into the mouth of the infant, and prevent the molar rod from damaging the oral cavity of the infant or suffocating the infant.

Further, the curved surface of annular rib 110 designs according to baby's lip for annular rib 110 laminates baby's lip more perfectly, improves the baby and uses the utility model discloses the travelling comfort of the stick of grinding one's teeth in sleep that the embodiment provides.

In other embodiments, referring to fig. 1 to 4, the end of the molar rod body 10 away from the molar component 20 is provided with a through hole 120 along the width direction of the molar rod body 10.

Through setting up as above, purchase the user of the molar stick that the embodiment of the utility model provides can bind through-hole 120 and prevent falling the rope, will prevent again that the rope from hanging on baby's neck, prevent that the molar stick from losing.

In another embodiment, referring to fig. 1 to 4, the whole body of the molar stick body 10 is a cylinder, and the outer side of the cylinder is designed to be a curved surface for the baby to hold more easily.

In other embodiments, the molar rod body 10 may be in an "L" shape, the molar piece 20 is fixed at the end of the shorter side of the molar rod body 10, and when a baby gnaws the molar piece 20, the longer side of the molar rod body 10 can be attached to the chin of the baby; therefore, the molar rod body 10 can not extend out of the mouth for too much distance, so that the molar rod is prevented from entering the mouth of the baby too much to damage the mouth of the baby or cause suffocation when the molar rod is impacted by the outside (for example, the baby containing the molar rod topples forwards).

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A dental mill bar, comprising:

a dental mill bar body (10); and

a plurality of different teething pieces (20), any one of said teething pieces (20) can be connected to one end of said teething stick body (10), a plurality of said teething pieces (20) correspond to teeth at different positions respectively, any one of said teething pieces (20) can massage said teeth at corresponding positions.

2. The molar rod according to claim 1, wherein the molar component (20) is a molar head (210), the end surface of the molar rod body (10) connected to the molar head (210) has a central axis (30), the molar head (210) has a round cake-shaped structure with the central axis (30) as an axis, the molar head (210) has a plurality of annular protrusions (211) surrounding the central axis (30) on the surface, and all the annular protrusions (211) are sequentially arranged at intervals along the direction of the central axis (30).

3. The dental molar bar according to claim 2, wherein the annular protrusion (211) is provided in a wave shape along a circumferential direction thereof.

4. The molar rod according to claim 1, wherein the molar piece (20) is a molar massage head (220), the molar massage head (220) has a crescent-shaped structure with an extrados and an intrados, one end of the molar massage head (220) is connected to the molar rod body (10), and the extrados of the molar massage head (220) is close to the molar rod body (10), and the other end of the molar massage head (220) is used for massaging the molar.

5. The molar bar according to claim 4, wherein the molar massage head (220) is provided on a surface thereof with a plurality of arc-shaped projections (221) provided in a width direction of the molar bar body (10).

6. The dental mouthpiece of claim 5, wherein the arcuate projections (221) are arranged in a wave shape along the length thereof.

7. The molar rod according to claim 5, characterized in that all the arc-shaped protrusions (221) are arranged on the molar massage head (220) at intervals in sequence from the end close to the molar rod body (10) to the end away from the molar rod body (10).

8. The dental molar bar according to claim 7, wherein a space (222) is provided between any one of the arc-shaped protrusions (221) and the adjacent arc-shaped protrusion (221), a plurality of hemispherical protrusions (223) are provided in the space (222), and all of the hemispherical protrusions (223) are arranged along the length direction of the space (222).

9. The dental molar bar according to any of the claims 1 to 8, characterized in that the end of the molar bar body (10) close to the molar piece (20) is provided with a circumferential collar (110), the side of the collar (110) facing away from the molar bar body (10) being provided with a curved surface, which is concave in the direction of the molar bar body (10).

10. The dental molar bar according to any of the claims 1 to 8, characterized in that the end of the molar bar body (10) facing away from the molar piece (20) is provided with a through hole (120) in the width direction of the molar bar body (10).