CN219782768U - Chewing gum and chewing gum assembly - Google Patents

Abstract

The utility model provides a biting and biting assembly, which comprises a biting body and a wrapping groove, wherein the wrapping groove is arranged on the outer surface of the biting body, a sealing area is formed by surrounding the wrapping groove and the outer surface of the biting body, the wrapping groove extends from the sealing area to the center of the biting body, and the wrapping groove is matched with the biting part of teeth. Through setting up the parcel groove to the parcel groove cooperatees with the interlock portion of tooth, wraps up through the structure of profile modeling from the circumference of the interlock portion of tooth including the interlock face, ensures that the direction of the resultant force that the tooth received when the interlock is basic along the direction of tooth axle, makes the appliance laminate with the tooth better, reduces because the skew that tooth interlock face is irregular produces, makes appliance and chew produce better result of use.

Description

Chewing gum and chewing gum assembly

Technical Field

The present utility model relates to a chew and chew assembly.

Background

Invisible orthodontics are becoming popular in the field of orthodontics, but there may be situations where the invisible orthodontics are not sufficiently attached to teeth when worn, and the existing solution is mainly to further fix the invisible orthodontics through biting. After wearing the invisible appliance, the invisible appliance is meshed by using the biting gum, so that the invisible appliance can be ensured to be attached to teeth, and an ideal orthodontic effect is achieved. In addition, the use of the bite gel can exercise the oral muscles, preventing and treating the "facing" caused by the weakening of the masticatory force and the bite muscle atrophy due to the wearing of the invisible appliance.

Conventional gums are generally cylindrical or flat in shape and may be subject to misalignment during occlusion due to irregularities in the occlusal surfaces of the teeth, which can have an adverse effect on the mechanical representation of the invisible appliance.

Disclosure of Invention

The utility model aims to overcome the defect that the traditional biting gum possibly generates offset during biting and is unfavorable for orthodontic correction, and provides a biting gum and a biting gum assembly.

The utility model solves the technical problems by the following technical scheme:

the utility model provides a chew, the chew includes chew body and parcel groove, the parcel groove sets up the surface of chew body, and with the surface of chew body encloses into a closed area, and the parcel groove is followed the closed area to the center of chew body extends, the parcel groove cooperatees with the interlock portion of tooth.

In this scheme, the tooth is when the interlock is chewed, through the interlock portion contact of tooth, through setting up the parcel groove, and the parcel groove is with the interlock portion basic cooperation of tooth, through the structure of profile modeling, the circumference of the interlock portion of follow tooth includes the interlock face and wraps up, the parcel groove extends to the center of the interlock body from the enclosed area, ensure the direction of the resultant force that the tooth received when the interlock is basic along the direction of tooth axis, make the appliance and the tooth laminate better, reduce because the skew that the interlock face of tooth is irregular, make appliance and the chew produce better result of use.

Preferably, the occlusal portion of the tooth has a labial surface, a lingual surface and an occlusal surface, the side wall of the wrapping slot is matched with the labial surface and the lingual surface of the occlusal portion, and the bottom surface of the wrapping slot is matched with the occlusal surface of the tooth.

In this scheme, through above-mentioned setting for labial side, lingual side, the occlusal surface of the occlusal portion of tooth can laminate the adhesive tape, ensure that the direction of the resultant force that the tooth received when the interlock is basic along the direction of tooth axle, make appliance and tooth laminate better, reduce because the skew that tooth occlusal surface is irregular produces, make appliance and adhesive tape produce better result of use.

Preferably, the chew comprises a plurality of said wrap slots having different shapes to fit the biting portions of teeth of different shapes.

In this scheme, because different teeth have different shapes, through above-mentioned setting for the parcel groove can wrap up different teeth respectively, and the user can interlock different teeth through using a chew, makes the appliance laminate with the tooth better, reduces because the skew that tooth occlusal surface is irregular produces, makes appliance and chew produce better result of use, has also simplified the use of chew, is favorable to the popularization of chew.

Preferably, the chew body has a hollow portion, and at least a portion of the hollow portion is located on a connection line between the wrapping groove and the center of the chew body, or in an extending direction of the connection line.

In this scheme, through setting up the well hollow part, increase the softness degree of the chews to through the guide of parcel groove to interlock direction, ensure that the user can improve through well hollow part and use experience at the in-process of interlock, reduce the tired sense that long-time interlock produced, be favorable to the popularization of the chews.

Preferably, the hollow part is a through hole, the hollow part is arranged along the axial direction of the chew body, and the axis of the hollow part is coincident with the axis of the chew body.

In the scheme, through the arrangement, the upper teeth and the lower teeth are ensured to have relatively uniform hardness degree when the upper teeth and the lower teeth are engaged with the chewing gum, so that the appliance is beneficial to better attaching the upper teeth and the lower teeth at the same time, and the appliance and the chewing gum have better use effect; meanwhile, the softness of the biting gum is increased, the fatigue caused by long-time biting is reduced, and the popularization of the biting gum is facilitated.

Preferably, the cross section of the hollow part is elliptical.

In this scheme, set up oval through-hole with above-mentioned well portion for when the chew is at different radial direction, have different softness and hardness degree, convenient to use person selects according to self demand, is favorable to the popularization of chew.

Preferably, the chew comprises a plurality of wrapping grooves, wherein at least two wrapping grooves are respectively arranged at a first position and a second position, and an included angle exists between a connecting line of the first position and the central shaft of the chew body and a connecting line of the second position and the central shaft of the chew body.

According to the scheme, through the arrangement, the first position is engaged with the second position to achieve different degrees of softness and hardness, so that a user can select the soft and hard soft plastic according to own requirements, and the popularization of the soft plastic is facilitated; meanwhile, the appliance is better attached to teeth, and deflection caused by irregular occlusal surfaces of the teeth is reduced, so that the appliance and the biting gum have better use effects.

Preferably, the first position is located in the extending direction of the major axis of the elliptical cross section of the through hole, and the second position is located in the extending direction of the minor axis of the other elliptical cross section of the through hole.

According to the scheme, the first position is used for carrying out occlusion and the second position is used for carrying out occlusion, different soft and hard degrees are achieved, the long axis and the short axis of the ellipse are used as directions of symmetry axes and are mutually perpendicular, uniform bending along the directions of the short axis and the long axis is easier to generate when the occlusion is carried out, the direction of resultant force received by teeth is basically along the direction of a tooth axis when the occlusion is carried out, the appliance is better attached to the teeth, deflection caused by irregular occlusion surfaces of the teeth is reduced, and the appliance and the biting gum have good using effect.

Preferably, the first position and the second position are spaced along the axial direction of the chew.

In this scheme, through above-mentioned setting for the outer wall in parcel groove has certain thickness, has guaranteed effectual parcel effect, is favorable to making the direction of the resultant force that the tooth received basically along the direction of tooth axle when the interlock, makes the appliance laminate with the tooth better, reduces because the skew that tooth occlusal surface irregularity produced, makes appliance and chews produce better result of use.

Preferably, the wrapping slot is disposed at a third position, and the third position is located at an opposite side of the first position on the chew body;

and/or the wrapping groove is arranged at a fourth position, and the fourth position is positioned at the opposite side of the second position on the chew body.

In this scheme, through above-mentioned setting, realize when the interlock, the upper and lower row teeth of interlock are wrapped up simultaneously to the chew, are favorable to correcting the ware and laminate about to the tooth better simultaneously for correct ware and chew and produce better result of use.

Preferably, the wrapping groove is obliquely arranged on the outer surface of the biting body.

According to the scheme, through the arrangement, when the biting gum is placed in the oblique inlet, the biting gum can be matched with the biting portion of the teeth, so that the appliance can be better attached to the teeth, deflection caused by irregular biting surfaces of the teeth is reduced, and the appliance and the biting gum have good use effects; meanwhile, the use of the biting gum is convenient for a user to bite the biting gum through the grinding teeth, and the popularization of the biting gum is facilitated.

Preferably, the wrap slots are capable of wrapping around occlusal portions of adjacent teeth.

In this scheme, a plurality of adjacent teeth can share a big parcel groove, have reduced the number of times that the user changed the position of chewing gum and carry out the interlock in proper order to different teeth, have simplified the operation of chewing gum, are favorable to the popularization of chewing gum.

A chew assembly comprising a plurality of the above-described chews to match a plurality of differently shaped teeth.

The utility model has the positive progress effects that: through setting up the parcel groove to the parcel groove cooperatees with the interlock portion of tooth, wraps up through the structure of profile modeling from the circumference of the interlock portion of tooth including the interlock face, ensures that the direction of the resultant force that the tooth received when the interlock is basic along the direction of tooth axle, makes the appliance laminate with the tooth better, reduces because the skew that tooth interlock face is irregular produces, makes appliance and chew produce better result of use.

Drawings

FIG. 1 is a schematic diagram of a chew according to an embodiment of the present utility model;

FIG. 2 is a side view of the chew shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the chew of FIG. 1;

fig. 4 is a front view of the chew shown in fig. 1.

Biting gum body 1

Wrapping tank 2

First position 21

Second position 22

Hollow part 3

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.

A kind of chewing gum, as shown in figure 1, the chewing gum includes the chewing gum body 1 and wraps up the trough 2, wrap up the trough 2 to set up in the external surface of the chewing gum body 1, and enclose into a closed area with the external surface of the chewing gum body 1, and wrap up the trough 2 and extend from the closed area to the centre of the chewing gum body 1, wrap up trough 2 and bite of the tooth and cooperate. By providing the wrapping groove 2, and the wrapping groove 2 is fitted with the occlusal portion of the tooth, the wrapping is performed from the circumferential direction including the occlusal surface of the occlusal portion of the tooth by the profiling structure. The enclosed area refers to that the dividing line formed by the wrapping groove 2 and the outer surface of the chew body 1 is an enclosed pattern, and the wrapping groove 2 extends to the center of the chew body 1 at any position of the enclosed area. The wrapping grooves 2 can be designed into different shapes and depths according to the shape characteristics and the degree of different teeth, a plurality of wrapping grooves 2 can be designed on the same biting gel, namely, any number of wrapping grooves between 1 and 28 can be arranged on one biting gel for a user to select according to the biting teeth, different wrapping grooves 2 can be respectively and basically matched with different teeth, the direction of the resultant force received by the teeth during biting is ensured to be basically along the direction of a dental axis, the appliance is better attached to the teeth, and deflection caused by irregular biting surfaces of the teeth is reduced, so that the appliance and the biting gel have better use effect. As an alternative embodiment, the wrapping slot 2 may be a slot body with a rectangular shape, an oval shape, or the like, and the wrapping slot can stretch into the slot body to stretch the elastic biting gum when the teeth bite, so as to achieve the wrapping effect.

As a preferred embodiment, the occlusal portion of the tooth has a labial surface, a lingual surface and an occlusal surface, and the side wall of the wrapping slot 2 is engaged with the labial surface and lingual surface of the tooth, and the bottom surface of the wrapping slot 2 is engaged with the occlusal surface of the tooth. For example, when the wrap groove 2 for the molar is provided, the side wall of the wrap groove 2 is provided with a convex structure for fitting the labial and lingual sides of the tooth, and the bottom surface of the groove 2 is provided with a convex structure away from the center of the bite body for fitting the labial and lingual sides of the molar, and the bite surface. When the wrapping groove 2 of the incisors is arranged, the side wall of the wrapping groove 2 is provided with a smooth shape matched with the lip side surface and the tongue side surface of the teeth, and the bottom surface of the groove of the wrapping groove 2 is correspondingly narrower, so that a better wrapping effect is achieved. Through the arrangement, the direction of the resultant force born by the teeth during occlusion is ensured to be basically along the direction of the tooth axis, so that the appliance is better attached to the teeth, the deviation generated by irregular occlusion surfaces of the teeth is reduced, and the appliance and the biting gum have better use effect.

In the concrete implementation, different teeth with similar shapes, such as first teeth grinding, second teeth grinding and third teeth grinding, can be wrapped by different wrapping parts due to the size difference of the teeth grinding, and avoid overtightening or incapability of effective wrapping due to the size problem of the wrapping groove.

As a preferred embodiment, the chew comprises a plurality of wrap grooves 2, the plurality of wrap grooves 2 being differently shaped to fit the bite portions of the differently shaped teeth. For example, when the wrap groove 2 for the molar is provided, the side wall of the wrap groove 2 is provided with a convex structure for fitting the labial side and lingual side of the tooth, and the bottom surface of the groove 2 is provided with a convex structure away from the center of the bite body for fitting the labial side and lingual side of the molar, and the occlusal surface. When the wrapping groove 2 of the incisors is arranged, the side wall of the wrapping groove 2 is provided with a smooth shape matched with the lip side surface and the tongue side surface of the teeth, and the bottom surface of the groove of the wrapping groove 2 is correspondingly narrower, so that a better wrapping effect is achieved. Through above-mentioned setting for parcel groove 2 can wrap up different teeth respectively, makes the appliance and tooth laminate better, reduces because the skew that tooth occlusal surface is irregular produces, has also simplified the use of chewing gum, is favorable to the popularization of chewing gum.

In other alternative embodiments, the wrapping slots 2 with different shapes can be respectively arranged on a plurality of bites, so that the user can select according to own requirements. As a preferred embodiment, as shown in fig. 1, 3 and 4, the chew body 1 has a hollow portion 3, and at least part of the hollow portion 3 is located on a line connecting the wrapping groove 2 and the center of the chew body 1, or in an extending direction of the line. Through setting up well hollow 3, increase the softness degree of interlock to through the guide of parcel groove 2 to the interlock direction, ensure that the user can improve the use through well hollow 3 and experience at the in-process of interlock, reduce the tired sense that long-time interlock produced, be favorable to the popularization of interlock.

In the specific implementation, as shown in fig. 1, 3 and 4, the hollow portion 3 is a through hole, the hollow portion 3 is disposed along the axial direction of the chew body 1, and the axis of the hollow portion 3 coincides with the axis of the chew body 1. Through the arrangement, the upper teeth and the lower teeth are ensured to have relatively uniform softness and hardness when being engaged with the chews, so that the appliance is beneficial to better fitting the upper teeth and the lower teeth at the same time, and the appliance and the chews have better use effect; meanwhile, the softness of the biting gum is increased, the fatigue caused by long-time biting is reduced, and the popularization of the biting gum is facilitated.

As a preferred embodiment, as shown in fig. 1 and 4, the cross section of the hollow part 3 is elliptical, so that the biting gum has different soft and hard degrees when biting in different radial directions, and the biting gum is convenient for a user to select according to the self requirements, thereby being beneficial to popularization of the biting gum.

As a further alternative embodiment, as shown in fig. 1 and 4, the hollow portion 3 may be provided as a through hole having a rectangular, square or other shape in cross section; the structure of the hollow cavity with closed circumference can also be designed. In this embodiment, the chew body 1 is cylindrical and the hollow portion 3 is an oval through hole. In other embodiments, the chew body 1 may be provided in a flat shape, such as a generally "Y" shape, and the hollow portion 3 may be provided in cooperation with the shape of the chew body 1.

In the implementation, as shown in fig. 1 and fig. 2, the chew includes a plurality of wrapping grooves 2, wherein at least two wrapping grooves 2 are respectively disposed at a first position 21 and a second position 22, and an included angle exists between a connecting line of the first position 21 and the central axis of the chew body 1 and a connecting line of the second position 22 and the central axis of the chew body 1. Wherein, the included angle can be any angle which is more than 0 DEG and less than 180 deg. Through the arrangement, the first position 21 is engaged with the second position 22 in different soft and hard degrees, so that a user can select according to the self requirements, and the popularization of the chewing gum is facilitated; meanwhile, the appliance is better attached to teeth, and deflection caused by irregular occlusal surfaces of the teeth is reduced, so that the appliance and the biting gum have better use effects.

As a preferred embodiment, as shown in fig. 1 and 2, the first location 21 is located in the extension direction of the major axis of the oval cross section of the through hole and the second location 22 is located in the extension direction of the minor axis of the other oval cross section of the through hole. Through the arrangement, the first position 21 is occluded and the second position 22 is occluded to have different degrees of softness, the long axis and the short axis of the ellipse are used as directions of symmetry axes and are mutually perpendicular, uniform bending along the directions of the short axis and the long axis is easier to generate when the first position 21 is occluded, the direction of the resultant force received by the teeth is basically along the direction of the tooth axis when the second position 22 is occluded, the appliance is better attached to the teeth, and deflection generated due to irregular occlusion surfaces of the teeth is reduced, so that the appliance and the chew have better use effect.

In specific implementation, as shown in fig. 1 and fig. 2, the first position 21 and the second position 22 are spaced along the axial direction of the biting gum, so that the outer wall of the wrapping groove 2 has a certain thickness, an effective wrapping effect is ensured, the direction of the resultant force received by the teeth is basically along the direction of the tooth axis when the teeth are meshed, the appliance is better attached to the teeth, the offset caused by irregular occlusion surfaces of the teeth is reduced, and the appliance and the biting gum have better use effect.

As a preferred embodiment, the wrapping slot 2 is disposed in a third position, and the third position is located on the opposite side of the first position 21 on the chew body 1; and/or the wrapping slot 2 is disposed in a fourth position on the opposite side of the second position 22 from the chew body 1. Through the arrangement, when the upper teeth and the lower teeth are meshed, the upper teeth and the lower teeth are meshed and wrapped by the rubber, so that the appliance can be better attached to the upper teeth and the lower teeth, and the appliance and the rubber are better in use effect.

As a preferred embodiment, the wrapping groove 2 is obliquely arranged on the outer surface of the biting body 1, so that the biting gum can be matched with the biting part of the teeth when being placed in the oblique inlet, the appliance can be better attached to the teeth, the deflection caused by irregular biting surfaces of the teeth is reduced, and the appliance and the biting gum have good use effect; meanwhile, the use of the biting gum is convenient for a user to bite the biting gum through the grinding teeth, and the popularization of the biting gum is facilitated.

As a preferred embodiment, the wrapping slot 2 is capable of wrapping around the occlusal portions of the adjacent teeth. The adjacent teeth can share one large wrapping groove 2, so that the number of times that different teeth are sequentially engaged by a user by changing the positions of the biting gum is reduced, the operation of biting gum is simplified, and the popularization of biting gum is facilitated. The utility model also provides a chew assembly comprising a plurality of the above-described chews for mating with a plurality of differently shaped teeth.

In the specific implementation, the wrapping grooves 2 with different shapes can be arranged on the same adhesive according to the requirements of users, and the wrapping grooves 2 with different shapes can also be arranged on different adhesives. In addition, the chew assembly may further comprise a handle for removable connection with the chew for easy use thereof.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims (13)

1. The utility model provides a chew, its characterized in that, the chew includes chew body and parcel groove, the parcel groove sets up the surface of chew body, and with the surface of chew body encloses into a closed area, and the parcel groove is followed the closed area to the center of chew body extends, the parcel groove cooperatees with the interlock portion of tooth.

2. The chew of claim 1 wherein the biting portion of the tooth has a labial side, a lingual side, and a biting surface, the side walls of said wrap slot engaging the labial side and lingual side of the biting portion, and the bottom of said wrap slot engaging the biting surface of the tooth.

3. The chew of claim 1 wherein said chew includes a plurality of said wrap grooves which are differently shaped to fit the biting portions of differently shaped teeth.

4. The chew of claim 1 wherein said chew body has a hollow portion, at least a portion of said hollow portion being located on a line connecting said wrap slot to a center of said chew body or in a direction of extension of said line.

5. The chew of claim 4 wherein said hollow portion is a through hole, said hollow portion being disposed axially of said chew body, said hollow portion axis being coincident with said chew body axis.

6. The chew of claim 5 wherein said hollow portion is oval in cross-section.

7. The chew of claim 6 wherein said chew comprises a plurality of wrap grooves and wherein at least two of said wrap grooves are disposed in a first position and a second position, respectively, wherein an angle exists between a line connecting said first position to a central axis of said chew body and a line connecting said second position to a central axis of said chew body.

8. The chew of claim 7 wherein said first position is located in the direction of extension of the major axis of the elliptical cross-section of said throughbore and said second position is located in the direction of extension of the minor axis of the other elliptical cross-section of said throughbore.

9. The chew of claim 7 wherein said first position is spaced from said second position along the axial direction of the chew.

10. The chew of claim 7 wherein said wrap slot is disposed in a third position, said third position being on an opposite side of said first position from said chew body;

and/or the wrapping groove is arranged at a fourth position, and the fourth position is positioned at the opposite side of the second position on the chew body.

11. The chew of claim 1 wherein said wrap grooves are diagonally disposed on an outer surface of said chew body.

12. The chew of claim 1 wherein said wrap grooves are capable of wrapping around the occlusal portions of adjacent teeth.

13. A chew assembly comprising a plurality of the gums of any one of claims 1-12 to match a plurality of differently shaped teeth.