CN211750204U

CN211750204U - Personal exclusive tooth cleaning combination set

Info

Publication number: CN211750204U
Application number: CN201920532173.6U
Authority: CN
Inventors: 张光华
Original assignee: Nanning Weiya Technology Co ltd
Current assignee: Nanning Weiya Technology Co ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-10-27
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a personal exclusive tooth cleaning combined set, which comprises a scaling needle unit, a polishing unit and a set box; the scaling needle unit comprises a left-bending scaling needle, a right-bending scaling needle, a left-bending subgingival calculus scaling needle, a right-bending subgingival calculus scaling needle and a straight scaling needle; the polishing unit comprises a polishing brush and a polishing cup for polishing the surface of the tooth, and the sleeving box comprises a box body and a cover body; when cleaning teeth, the cover body is opened, and then the left-bending scaling needle, the right-bending scaling needle, the left-bending subgingival calculus scaling needle, the right-bending subgingival calculus scaling needle and the straight scaling needle are respectively taken to clean teeth so as to remove calculus, dental plaque and hard substances at the dental cusps; then, a polishing brush is used for carrying out primary polishing, and finally, a polishing cup is used for carrying out fine polishing so as to realize the smoothness and flatness of the tooth surface; this application not only can thoroughly clean the tooth, can also level and smooth, the polishing to the tooth surface, and can realize wholly putting in the sterilizer after clean tooth utensil uses and disinfect.

Description

Personal exclusive tooth cleaning combination set

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to individual exclusive clean tooth combination suit.

Background

The oral cavity (oral cavity) is the initial part of the digestive tube. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the angina. There are organs such as teeth and tongue in the oral cavity. The front wall of the oral cavity is lip, the side wall is cheek, the top is palate, the bottom of the oral cavity is mucous membrane and muscle. The oral cavity is divided into an oral vestibule (oral vestibule) at the anterior lateral part and an inherent oral cavity (oral cavity) at the posterior medial part by means of upper and lower dental arches; when the upper and lower teeth are occluded, the vestibule of the oral cavity is communicated with the inherent oral cavity by a gap behind the third molar. Clinically, when the patient has tightly closed teeth, an opener or a cannula can be arranged through the passage to inject medicines or nutrient substances, and simultaneously, the tongue is prevented from being bitten.

Teeth (teeth) are embedded in the alveolus of the upper and lower jawbone and arranged as upper and lower dental arches, respectively.

The tooth is divided into a crown, a neck and a root. Crown of tooth exposed in the oral cavity, white and shiny; a root of tooth (root of tooth) embedded in the tooth socket; the part between the crown and the root of the tooth is surrounded by the gum, called the neck (dent rock). The internal cavity of a tooth is called the tooth cavity (dental cavity), and a root canal (dental of tooth) located in the root of the tooth is called the tooth socket. In the dental cavity, there are dental pulp (dental pulp) rich in blood vessels and nerves, which can cause severe pain when the pulp is inflamed. The tooth is mainly composed of light yellow dentin (dentine), the surface of the crown is covered with a layer of white and glossy enamel (enamel), and the surface of the root and the neck is covered with a layer of adhesive. The gingiva, periodontal ligament and alveolar bone together constitute periodontal tissue, and have protecting, supporting and fixing effects on teeth. Two sets of dental occurrences are in one person's lifetime. After birth, 20 deciduous teeth (deciduous teeth) usually begin to erupt around 6 months and grow up around 3 years old. Deciduous teeth include incisors, cuspids, and molars. The deciduous teeth begin to fall off after the age of about 6 years, and are replaced by permanent teeth (permanent teeth), and the teeth are full after the age of 12-14 years. Permanent teeth are classified into incisors, canines, premolars, and molars. The third molar erupts later, some people erupt after adult, called late teeth, even though they do not erupt for the whole life, and there are 28-32 adult permanent teeth. The teeth are arranged symmetrically. Clinically, in order to record the position of the teeth, the teeth are called as "tooth type" by recording the arrangement of the teeth with "+" sign based on the orientation of the subject, and the deciduous teeth are represented by roman numerals I to V and the permanent teeth are represented by arabic numerals 1 to 8.

The mouth and throat are the channels for food intake and respiration, and the indispensable way for the dietary water to enter the human body, and are closely related to the healthy survival of the human body. Therefore, the oral cavity problems are easily caused by the factors of the health of the human body, bacterial and viral infection, air pollution, excessive sound, food stimulation by hot and spicy substances, and the like, and if the treatment is not performed, the treatment is performed by mistake, and the treatment is performed by mistake, the oral cavity problems are easily developed into periodontitis and the like.

Dental calculus and plaque are the major causes of periodontal disease and dental caries. Therefore, in order to treat or prevent tooth-related diseases, it is important to remove tartar and plaque attached to the tooth surface, the tooth root surface, prosthetic materials and prosthetic materials, or artificial tooth root materials. In such dental treatment, removal of tartar from the surface of the tooth, debridement in the periodontal pocket, and detoxification of the surface of the tooth root in order to smooth and smoothen the surface of the tooth root are important basic treatments.

Existing dental cleaning appliances and dental cleaning methods do not have a uniform standard or specification. Doctors usually complete the tooth cleaning operation of the whole teeth of patients by using one working tip; or because the improper tip is selected to clean teeth, the pain is high, and the teeth are easy to be damaged or not cleaned completely, furthermore, when the existing tooth cleaning tool is sterilized, the tooth cleaning tools used by a plurality of patients are placed in the tray together, and then the tray is directly placed in the sterilizing cabinet for sterilization, and cross infection is easy to cause because the tooth cleaning tools used by a plurality of patients are placed in the tray. The existing tooth cleaning operation method does not prescribe a polishing step, so that dental plaque cannot be effectively and completely removed, the surface of teeth cannot be smooth, and dental plaque and periodontitis on a patient are more easily generated on the teeth of the patient.

Disclosure of Invention

In order to solve the above-mentioned problem that prior art exists, the utility model provides a personal exclusive clean tooth combination suit can not only realize painless clean tooth, realizes leveling and polishing to the tooth surface when can thoroughly clean the tooth moreover. Further, the tooth cleaning appliance can be used as a personal exclusive tooth cleaning suit, and is integrally placed in a disinfection cabinet for disinfection after use, so that the tooth cleaning appliance is safer and more sanitary, and the problem that cross infection is easily caused by disinfection of the tray used by the tooth cleaning appliance in the prior art is effectively avoided.

The utility model discloses the technical scheme who adopts does:

a personal exclusive tooth cleaning combined set comprises a scaling needle unit, a polishing unit and a set box;

the scaling needle unit comprises a left-bending scaling needle for scaling left-side molar teeth, a right-bending scaling needle for scaling right-side molar teeth, a left-bending subgingival calculus scaling needle for scaling left-side subgingival calculus, a right-bending subgingival calculus scaling needle for scaling right-side subgingival calculus and a straight scaling needle for scaling front teeth; the left bent scaling needle is sequentially provided with a first connecting part, a first neck part and a first head part, wherein the first connecting part is in adaptive connection with a handle of the scaler from bottom to top, the first neck part is integrally connected with the first connecting part, and the first head part is in contact with teeth during working; the left bent subgingival calculus cleaning needle is sequentially provided with a third connecting part, a third neck part and a third head part, wherein the third connecting part is in adaptive connection with a handle of the scaler, the third neck part is integrally connected with the third connecting part, and the third head part is in contact with teeth during working;

the first neck comprises a first lower section, a first middle section and a first upper section which are sequentially arranged from bottom to top, the first lower section is vertically connected with the upper part of the first connecting part, the first middle section is bent towards the left upper part relative to the first lower section, the first upper section is bent towards the right upper part and the rear part relative to the first middle section, the first head is bent towards the right side relative to the first upper section after the first head is connected with the first upper section, the radius of the first head is gradually reduced from the connecting end with the first neck to the head end, and the cross section of the first head is circular;

the second neck comprises a second lower section, a second middle section and a second upper section which are sequentially arranged from bottom to top, the second lower section is vertically connected with the upper part of the second connecting part, the second middle section is bent towards the right upper side relative to the second lower section, the second upper section is bent towards the left upper side and the back relative to the second middle section, the second head is bent towards the left side relative to the second upper section after the second head is connected with the second upper section, the radius of the second head is gradually reduced from the connecting end with the second neck to the head end, and the section of the second head is circular;

the third neck comprises a third lower section, a third middle section and a third upper section which are sequentially arranged from bottom to top, the ratio of the lengths of the third lower section to the third middle section to the third upper section is 1:2-3:1, the third lower section is vertically connected with the upper part of the third connecting part, the third middle section is bent towards the left upper side relative to the third lower section, the third upper section is bent towards the right upper side and the back relative to the third middle section, after the third head is connected with the third upper section, the third head is bent towards the front while continuing to extend towards the right upper side relative to the third upper section, the bending angle of the third middle section towards the left upper side relative to the third lower section is 30-45 degrees, the bending angle of the third upper section towards the right upper side relative to the third middle section is 45-60 degrees, the bending angle of the third upper section towards the back relative to the third middle section is 15-30 degrees, the bending angle of the third head part relative to the third upper section in the forward direction is 15-30 degrees, the radius of the third head part is gradually reduced from the connecting end with the third neck part to the head end, and the section of the third head part is circular;

the fourth neck comprises a fourth lower section, a fourth middle section and a fourth upper section which are sequentially arranged from bottom to top, the length ratio of the fourth lower section to the fourth middle section to the fourth upper section is 1:2-3:1, the fourth lower section is vertically connected with the upper part of the fourth connecting part, the fourth middle section is bent towards the right upper side relative to the fourth lower section, the fourth upper section is bent towards the left upper side and the back relative to the fourth middle section, after the fourth head is connected with the fourth upper section, the fourth head is continuously bent towards the front while extending towards the left upper side relative to the fourth upper section, the bending angle of the fourth middle section towards the right upper side relative to the fourth lower section is 30-45 degrees, the bending angle of the fourth upper section towards the left upper side relative to the fourth middle section is 45-60 degrees, the bending angle of the fourth upper section relative to the fourth middle section is 15-30 degrees, the bending angle of the fourth head relative to the fourth upper section in the forward direction is 15-30 degrees, the radius of the fourth head is gradually reduced from the connecting end with the fourth neck to the head end, and the section of the fourth head is circular;

the fifth neck comprises a fifth lower section and a fifth upper section which are sequentially arranged from bottom to top, the fifth lower section is vertically connected with the fifth connecting part, the fifth upper section is bent backwards and upwards relative to the fifth lower section, the fifth head continues to extend backwards and upwards after the fifth head is connected with the fifth upper section, and the radius of the fifth head is gradually reduced from the connecting end with the fifth neck to the head end; the middle part of the fifth lower section is provided with a step, the step divides the fifth lower section into an upper half section and a lower half section, and the cross sectional area of the upper half section is smaller than that of the lower half section;

a first hollow water channel is arranged in the left-bending scaling needle from the first connecting part to the first neck part in a penetrating mode, a plurality of first water outlets are arranged from the first middle section to the first upper section, the first water outlets are communicated with the first hollow water channel, and the first water outlets are uniformly arranged in a row; a second hollow water channel is arranged in the right-bending scaling needle from the second connecting part to the second neck part in a penetrating mode, a plurality of second water outlets are arranged from the second middle section to the second upper section, the second water outlets are communicated with the second hollow water channel, and the second water outlets are uniformly arranged in a row; a third hollow waterway penetrates through the left bent subgingival calculus scaling needle from the third connecting part to the third neck part, and a third water outlet is formed in the third upper section; a fourth hollow waterway penetrates through the right bent subgingival calculus scaling needle from the fourth connecting part to the fourth neck part, and a fourth water outlet is formed in the fourth upper section;

the polishing unit comprises a polishing brush and a polishing cup, wherein the polishing brush is used for polishing the surfaces of teeth, and comprises a polishing brush handle and a bristle head which is in contact with the teeth during working; the polishing cup comprises a polishing cup handle and an annular cup body head which is contacted with teeth during working;

the suit box comprises a circular box body and a rotatable cover body covering the circular box body, two steam inlet parts for the entry of the disinfection steam are oppositely arranged on the side wall of the upper part of the circular box body, one or more first steam holes are arranged in the steam inlet parts, second steam holes corresponding to the first steam holes one by one are arranged on the side wall of the rotatable cover body, and a partition plate is detachably arranged in the circular box body; the partition plate is provided with a plurality of mounting holes for placing the scaling needle unit and the polishing unit respectively.

The length ratio of the first lower section to the first middle section to the first upper section is 1:1: 2-3.

The bending angle of the first middle section relative to the first lower section towards the upper left is 30-45 degrees, the bending angle of the first upper section relative to the first middle section towards the upper right is 45-60 degrees, and the bending angle of the first upper section relative to the first middle section towards the rear is 15-30 degrees.

The length ratio of the second lower section to the second middle section to the second upper section is 1:1: 2-3.

The bending angle of the second middle section relative to the second lower section towards the upper right is 30-45 degrees, the bending angle of the second upper section relative to the second middle section towards the upper left is 45-60 degrees, and the bending angle of the second upper section relative to the second middle section towards the rear is 15-30 degrees.

The ratio of the lengths of the third lower section, the third middle section and the third upper section is 1:2-3:1, the bending angle of the third middle section relative to the third lower section towards the upper left is 30-45 degrees, the bending angle of the third upper section relative to the third middle section towards the upper right is 45-60 degrees, the bending angle of the third upper section relative to the third middle section towards the rear is 15-30 degrees, and the bending angle of the third head relative to the third upper section towards the front is 15-30 degrees.

The ratio of the lengths of the fourth lower section, the fourth middle section and the fourth upper section is 1:2-3:1, the bending angle of the fourth middle section relative to the fourth lower section towards the upper right is 30-45 degrees, the bending angle of the fourth upper section relative to the fourth middle section towards the upper left is 45-60 degrees, the bending angle of the fourth upper section relative to the fourth middle section towards the rear is 15-30 degrees, and the bending angle of the fourth head relative to the fourth upper section towards the front is 15-30 degrees.

The length ratio of the fifth upper section to the fifth lower section is 2:1-3:1, and the bending angle of the fifth upper section relative to the fifth lower section towards the rear upper side is 15-45 degrees.

The first head part, the second head part, the third head part, the fourth head part and the fifth head part are all provided with pointed ends, and the surfaces of the pointed ends are attached with carborundum.

The buffer brush includes a pointed buffer brush and a flat buffer brush.

The partition plate comprises a first folded edge bent downwards, a platform part connected with the top end of the first folded edge and a second folded edge bent downwards, and the bottom end of the first folded edge and the bottom end of the second folded edge are located on the same horizontal plane; set up 8 on the platform portion the mounting hole, every all set up the packing ring on the inner wall of mounting hole.

The utility model has the advantages that:

the utility model discloses a personal exclusive tooth cleaning combined set, which comprises a scaling needle unit, a polishing unit and a set box; the scaling needle unit comprises a left-bending scaling needle, a right-bending scaling needle, a left-bending subgingival calculus scaling needle, a right-bending subgingival calculus scaling needle and a straight scaling needle; the polishing unit comprises a polishing brush and a polishing cup for polishing the surface of the tooth, and the kit box comprises a box body and a cover body; in the tooth cleaning operation, the first step: opening the cover body, taking the left-bending scaling needle, the right-bending scaling needle, the left-bending subgingival calculus scaling needle, the right-bending subgingival calculus scaling needle and the straight scaling needle from the platform part, installing the scaling needles on a handle of the scaler, and removing calculus, dental plaque and hard substances at the dental cusp by using the head part of the scaler; the second step is that: taking the polishing brush from the platform part, and dipping polishing powder or polishing paste by using a bristle head of the polishing brush to perform primary polishing on the tooth surface after tooth cleaning so as to preliminarily level micro pits on the tooth surface possibly brought by the previous step of tooth cleaning and remove fine residual spots which cannot be removed by the previous step of tooth cleaning; the third step: taking the polishing cup from the platform part, and dipping polishing powder or polishing paste on the annular cup body head of the polishing cup to finely polish the preliminarily polished tooth surface so as to ensure that the tooth surface is flat and smooth;

after the teeth are cleaned, firstly, cleaning the scaling needle unit and the polishing unit, then, placing the scaling needle unit and the polishing unit in the mounting holes on the partition board again, then, covering the circular box body with the rotatable cover body, rotating the rotatable cover body to enable the second steam holes on the side wall of the rotatable cover body to be aligned with the first steam holes on the circular box body one by one, then, placing the suit box in a disinfection cabinet to enable disinfection steam to enter the circular box body after sequentially passing through the second steam holes and the first steam holes, and disinfecting the scaling needle unit and the polishing unit placed on the partition board; after the disinfection is finished, the clapboard is taken out and is thoroughly cleaned;

in summary, utilize the utility model discloses when the tooth cleaning is handled to the combined suit of individual exclusive tooth cleaning, adopt different cleaning needles to the different positions of tooth to ensure safe, effectively accomplish tooth cleaning operation, not only can thoroughly clean the tooth, realize leveling, polishing to the tooth surface simultaneously. Furthermore, clean tooth apparatus can regard as the exclusive clean tooth suit of individual, wholly put in the sterilizer and disinfect after using, safer, more sanitary, effectively avoid the clean tooth apparatus among the prior art to lead to disease cross infection's problem easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 and 2 are schematic structural views of a left-handed curette according to an embodiment of the present invention, viewed from different viewing angles;

fig. 3 and 4 are schematic structural views of a right-angled scalping needle provided in an embodiment of the present invention, respectively, from different viewing angles;

fig. 5 and 6 are schematic structural views of a left-bending subgingival calculus scaling needle provided by an embodiment of the present invention, respectively, from different perspectives;

fig. 7 and 8 are schematic structural views of a right-bending subgingival calculus scaling needle provided by an embodiment of the present invention, respectively, from different perspectives;

FIGS. 9 and 10 are schematic views of a straight scalping needle according to an embodiment of the present invention, viewed from different perspectives;

FIG. 11 is a schematic view of a flat head polishing brush according to an embodiment of the present invention;

FIG. 12 is a schematic view of a pointed polishing brush according to an embodiment of the present invention;

FIG. 13 is a schematic diagram of a polishing cup according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a package box according to an embodiment of the present invention;

fig. 15 is a top view of the case body of the package box according to an embodiment of the present invention;

fig. 16 is a side view of the inside of the package box according to an embodiment of the present invention;

FIG. 17 is an enlarged schematic view of area A of FIG. 16;

fig. 18 is a partial structural schematic view of a combination of the scaler needle unit, the polishing unit and the kit according to this embodiment.

In the figure, 1-left-bend scaling needle, 11-first connecting part, 12-first neck part, 121-first lower part, 122-first middle part, 123-first upper part, 124-first water outlet, 13-first head part, 2-right-bend scaling needle, 21-second connecting part, 22-second neck part, 221-second lower part, 222-second middle part, 223-second upper part, 224-second water outlet, 23-second head part, 31-box body, 32-cover body, 33-first steam hole, 34-second steam hole, 36-clapboard, 37-mounting hole, 38-first folded edge, 39-platform part, 40-second folded edge, 41-gasket, 42-annular groove, 43-holding part, 44-annular bulge, 4-flat polishing brush, 41-first polishing brush handle, 42-first bristle head, 5-pointed polishing brush, 51-second polishing brush handle, 52-second bristle head, 6-polishing cup, 61-polishing cup handle, 62-annular cup head, 7-left bent subgingival calculus scaling needle, 71-third connecting part, 72-third neck part, 721-third lower part, 722-third middle part, 723-third upper part, 724-third water outlet, 73-third head part, 8-right bent subgingival calculus scaling needle, 81-fourth connecting part, 82-fourth neck part, 821-fourth lower part, 822-fourth middle part, 823-fourth upper part, 824-fourth water outlet, 83-fourth head part, 9-straight scaling needle, 91-fifth junction, 92-fifth neck, 93-fifth head, 931-fifth lower section, 932-fifth upper section, 943-fifth outlet, 944-step.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a personal exclusive clean tooth combination suit, including clean curing needle unit, polishing unit and suit box.

The scaling needle unit is used for scaling the left side molar 1, the right side molar 2, the left side subgingival calculus scaling needle 7, the right side subgingival calculus scaling needle 8 and the straight scaling needle 9; in this embodiment, the left-bending scaling needle 1, the right-bending scaling needle 2, the left-bending subgingival calculus scaling needle 7, the right-bending subgingival calculus scaling needle 8 and the straight scaling needle 9 are all made of titanium metal, titanium alloy or stainless steel.

The left bent scaling needle 1 is sequentially provided with a first connecting part 11 which is in adaptive connection with a handle of the tooth cleaner, a first neck part 12 which is connected with the first connecting part 11 into a whole and a first head part 13 which is contacted with teeth during working from bottom to top, and the right bent scaling needle 2 is sequentially provided with a second connecting part 21 which is in adaptive connection with the handle of the tooth cleaner, a second neck part 22 which is connected with the second connecting part 21 into a whole and a second head part 23 which is contacted with the teeth during working from bottom to top; the left subgingival calculus cleaning and treating needle 7 is sequentially provided with a third connecting part 71 connected with the handle of the scaler in a matching manner from bottom to top, a third neck part 72 connected with the third connecting part 71 into a whole and a third head part 73 contacted with teeth in working, the right subgingival calculus cleaning and treating needle 8 is sequentially provided with a fourth connecting part 81 connected with the handle of the scaler in a matching manner from bottom to top, a fourth neck part 82 connected with the fourth connecting part 81 into a whole and a fourth head part 83 contacted with the teeth in working, and the straight-direction cleaning and treating needle 9 is sequentially provided with a fifth connecting part 91 connected with the handle of the scaler in a matching manner from bottom to top, a fifth neck part 92 connected with the fifth connecting part 91 into a whole in the same plane and a fifth head part 93 contacted with the teeth in working.

As shown in fig. 1 and 2, in the structure of the left bending scaling needle 1, the first neck 12 includes a first lower section 121, a first middle section 122 and a first upper section 123 which are sequentially arranged from bottom to top, the first lower section 121 is vertically connected with the upper portion of the first connecting portion 11, the first middle section 122 is bent to the left and above relative to the first lower section 121, and the first upper section 123 is bent relative to the first upper section 123The first middle section 122 is bent upward and rearward to the right, and after the first head 13 is connected to the first upper section 123, the first head 13 is bent rightward relative to the first upper section 123 (it should be noted that, the upper left, the upper right, and the right referred to herein refer to directions shown in fig. 1 when a person faces fig. 1, where the direction away from the human body is rearward and the direction close to the human body is forward), and the first lower section 121, the first middle section 122, and the first upper section 123 are located on different planes; the radius of the first head 13 is gradually reduced from the connecting end with the first neck 12 to the head end, and the cross section of the first head 13 is circular; a first hollow water channel (not shown in the figures) is arranged in the left bending scaling needle 1 from the first connecting part 11 to the first neck part 12 in a penetrating manner, a plurality of first water outlets 124 are arranged from the first middle section 122 to the first upper section 123, the plurality of first water outlets 124 are all communicated with the first hollow water channel, and the plurality of first water outlets 124 are uniformly arranged in a row (fig. 2 is a schematic diagram of fig. 1, which is obtained by rotating 90 degrees in a clockwise direction from top to bottom by taking a central axis of the first connecting part 11 as an axis), and water is communicated with the first hollow water channel to wash and clean dirt after tooth cleaning; in an alternative embodiment, in this embodiment, the ratio of the lengths of the first lower section 121, the first middle section 122 and the first upper section 123 is 1:1:2-3, and the bending angle α of the first middle section 122 to the upper left of the first lower section 121 is₁30-45 degrees, and the bending angle beta of the first upper section 123 relative to the first middle section 122 is upward and rightward₁Is 45-60 degrees, and the bending angle of the first upper section 123 relative to the first middle section 122 in the backward direction is₁15-30 °; further alternatively, the first head 13 is provided with a tip, the surface of which is attached with diamond grains.

As shown in fig. 3 and 4, in the structure of the right-angled scaling needle 2, the second neck 22 includes a second lower section 221, a second middle section 222 and a second upper section 223 which are sequentially arranged from bottom to top, the second lower section 221 is vertically connected with the upper portion of the second connecting portion 21, the second middle section 222 is bent to the upper right with respect to the second lower section 221, and the second upper section 223 is bent to the upper right with respect to the second upper section 223The second middle section 222 is bent upward and rearward, the second head 23 is bent leftward relative to the second upper section 223 after the second head 23 is connected to the second upper section 223 (it should be noted that, the upper right, upper left, and left sides referred to herein refer to directions shown in fig. 3 when a person faces fig. 3, where a direction away from a human body is rearward and a direction close to the human body is forward), and the second lower section 221, the second middle section 222, and the second upper section 223 are located on different planes; the radius of the second head part 23 is gradually reduced from the connecting end with the second neck part 22 to the head end, and the cross section of the second head part 23 is circular; a second hollow water channel (not shown in the figures) is arranged in the right bent scaling needle 2 from the second connecting portion 21 to the second neck 22, a plurality of second water outlets 224 are arranged from the second middle section 222 to the second upper section 223, the plurality of second water outlets 224 are all communicated with the second hollow water channel, and the plurality of second water outlets 224 are uniformly arranged in a row (fig. 4 is a schematic view of fig. 3, which is obtained by rotating 90 degrees in a counterclockwise direction from top to bottom with a central axis of the second connecting portion 21 as an axis), and water is communicated with the second hollow water channel to wash and clean dirt after tooth cleaning; as an alternative embodiment, in this embodiment, the ratio of the lengths of the second lower section 221, the second middle section 222 and the second upper section 223 is 1:1: 2-3; a bending angle α of the second middle section 222 to the upper right with respect to the second lower section 221₂30-45 degrees, and the bending angle beta of the second upper section 223 relative to the second middle section 222 is upward and leftward₂Is 45-60 degrees, and the bending angle of the second upper section 223 relative to the second middle section 222 is backward₂15-30 °; further alternatively, the second head 23 is provided with a tip, the surface of which is attached with silicon carbide.

As shown in fig. 5 and 6, in the structure of the left-bending subgingival calculus scaling needle 7, the third neck 72 includes a third lower section 721, a third middle section 722 and a third upper section 723 which are sequentially arranged from bottom to top, the third lower section 721 is vertically connected with the upper part of the third connecting part 71, the third middle section 722 is bent to the left and above relative to the third lower section 721, and the third upper section 723 is opposite to each otherFor the third middle section 722 bending upward and rearward to the right, after the third head 73 is connected with the third upper section 723, the third head 73 bends rightward relative to the third upper section 723 (it should be noted that, the upper left, upper right, and right sides referred to herein all refer to the directions shown in fig. 5 when a person faces fig. 5, where the direction away from the human body is rearward and the direction close to the human body is forward), and the third lower section 721, the third middle section 722, and the third upper section 723 are located on different planes; the radius of the third head 73 is gradually reduced from the connecting end with the third neck 72 to the head end, and the cross section of the third head 73 is circular; a third hollow water path (not shown in the figures) is arranged in the left-bent subgingival calculus scaling needle 7 from the third connecting part 71 to the third neck part 72 in a penetrating manner, a plurality of third water outlets 724 are arranged from the third middle section 722 to the third upper section 723, the plurality of third water outlets 724 are all communicated with the third hollow water path, the plurality of third water outlets 724 are strip-shaped water outlets arranged along the height direction of the third lower section 721 (fig. 6 is a schematic view obtained by taking the central axis of the third connecting part 71 as an axis and rotating by 90 degrees in the clockwise direction from top to bottom in fig. 5), and water is communicated with the third hollow water path to wash and clean dirt after tooth cleaning; as an alternative embodiment, in this embodiment, the length ratio of the third lower section 721, the third middle section 722 and the third upper section 723 is 1:2-3:1, and the bending angle α of the third middle section 722 to the upper left of the third lower section 721 is α₁Is 30-45 degrees, and the bending angle beta of the third upper section 723 relative to the third middle section 722 is upward and rightward₁Is 45-60 degrees, and the backward bending angle of the third upper section 723 relative to the third middle section 722 is₁15-30 °; further alternatively, the third head 73 is provided with a tip having diamond grains attached to a surface thereof.

As shown in fig. 7 and 8, in the structure of the right bent subgingival calculus scaling needle 8, the fourth neck 82 includes a fourth lower section 821, a fourth middle section 822 and a fourth upper section 823 which are sequentially arranged from bottom to top, the fourth lower section 821 is vertically connected with the upper portion of the fourth connecting portion 81, and the fourth middle section 822 is opposite to the fourth lower section 821The fourth lower section 821 is bent to the upper right, the fourth upper section 823 is bent to the upper left and the lower back relative to the fourth middle section 822, the fourth head 83 is connected to the fourth upper section 823, and then the fourth head 83 is bent to the left relative to the fourth upper section 823 (it should be noted that the upper right, the upper left, and the left refer to the directions shown in fig. 7 when a person faces fig. 7, wherein the direction away from the human body is the back, and the direction close to the human body is the front), and the fourth lower section 821, the fourth middle section 822, and the fourth upper section 823 are located on different planes; the radius of the fourth head 83 is gradually reduced from the connecting end with the fourth neck 82 to the head end, and the cross section of the fourth head 83 is circular; a fourth hollow water path (not shown in the figures) is arranged in the right bent subgingival calculus cleaning needle 8 in a penetrating manner from the fourth connecting portion 81 to the fourth neck portion 82, a plurality of fourth water outlets 824 are arranged from the fourth middle section 822 to the fourth upper section 823, the plurality of fourth water outlets 824 are all communicated with the fourth hollow water path, the plurality of fourth water outlets 824 are strip-shaped water outlets arranged along the height direction of the fourth lower section 821 (fig. 8 is a schematic view obtained by rotating the fourth connecting portion 81 in a counterclockwise direction by 90 degrees from top to bottom with the central axis of the fourth connecting portion as an axis in fig. 7), and water is communicated with the fourth hollow water path to wash and clean dirt after tooth cleaning; in an alternative embodiment, in this embodiment, the length ratio of the fourth lower segment 821, the fourth middle segment 822 and the fourth upper segment 823 is 1:2-3: 1; a bending angle α of the fourth middle section 822 to the upper right with respect to the fourth lower section 821₂Is 30-45 degrees, and the fourth upper section 823 bends at an angle beta relative to the fourth middle section 822 to the upper left₂45-60 degrees, and the fourth upper section 823 bends at a backward angle with respect to the fourth middle section 822₂15-30 °; further alternatively, the fourth head 83 is provided with a tip, and the surface of the tip is attached with silicon carbide.

As shown in fig. 9 and 10, in the structure of the straight scaling needle 9, the fifth neck 92 includes a fifth lower section 931 and a fifth upper section 932 arranged in sequence from bottom to top, the fifth lower section 931 is vertically connected to the fifth connecting portion 91, the fifth upper section 932 is bent upward and rearward with respect to the fifth lower section 931, after the fifth head 93 is connected with the fifth upper section 932, the fifth head 93 continues to extend to the back and up (it should be noted that the back and up refers to the orientation when the hand-held straight scaling needle 9, the fifth connecting part 91 is located at the lowest position and makes the head end of the fifth head 93 far away from the human body, wherein the orientation far away from the human body is the back), a step 944 is provided in the middle of the fifth lower section 931, and the step 944 divides the fifth lower section 931 into an upper half section and a lower half section, the cross-sectional area of the upper half section being smaller than the cross-sectional area of the lower half section; the radius of the fifth head 93 gradually decreases from the connection end with the fifth neck 92 to the head end, a fifth hollow water channel (not shown) is formed through the fifth connecting portion 91 to the fifth lower section 931 inside the vertical cleaning needle 9, a fifth water outlet 943 is formed on the step 944 of the fifth lower section 931, the fifth water outlet 943 is a hole-shaped water outlet (as shown in fig. 10, fig. 10 shows the structure of the vertical cleaning needle viewed when the head end of the fifth head 93 faces the human body), and water is introduced into the fifth hollow water channel for washing and cleaning the dirt after cleaning the teeth; as an alternative embodiment, in this embodiment, the ratio of the lengths of the fifth upper section 932 to the fifth lower section 931 is 2:1 to 3:1, and the bending angle γ of the fifth upper section 932 to the fifth lower section 931 is 15 to 45 ° toward the rear and upper direction; further alternatively, the fifth head 93 may be provided with a tip having diamond grains attached to a surface thereof.

As shown in fig. 11-13, the polishing unit comprises a polishing brush and a prophy angle 6 for polishing the surface of teeth, the polishing brush comprising a polishing brush handle and a bristle head which is in operative contact with the teeth; the prophy angle 6 comprises a prophy angle handle 61 and an annular cup head 62 which is in contact with teeth during operation; as an alternative embodiment, in this embodiment, the buffer brush comprises a pointed buffer brush and a flat-head buffer brush 4, the flat-head buffer brush 4 comprising a first buffer brush handle 41 and a first bristle head 42; the pointed buffer brush comprises a second buffer brush handle 51 and a second bristle head 52. In a further alternative embodiment, the first bristle head 42 and the second bristle head 52 are both made of nylon, and the annular cup head 62 is made of rubber or silicone.

As shown in fig. 14-17, the package box includes a circular box body 31 and a rotatable cover 32 covering the circular box body 31, two steam inlets for the entry of the sterilizing steam are oppositely disposed on the upper side wall of the circular box body 31, the steam inlets are provided with one or more first steam holes 33, second steam holes 34 corresponding to the first steam holes 33 are disposed on the side wall of the rotatable cover 32, and a partition 36 is detachably disposed in the circular box body 31; the partition plate 36 is provided with a plurality of mounting holes 37 for placing the scaler needle unit and the polisher unit, respectively. When the steam sterilizer is used, the rotatable cover body 32 is rotated firstly, so that the second steam holes 34 on the side wall of the rotatable cover body 32 are aligned with the first steam holes 33 on the circular box body 31 one by one, then the package box is put into the sterilizing cabinet, so that sterilizing steam enters the circular box body 31 after passing through the second steam holes 34 and the first steam holes 33 in sequence, and a work tip, a polishing brush and a polishing cup which are arranged on the partition plate 36 are sterilized; after the disinfection is accomplished, will baffle 36 takes out, thoroughly washs to because mount unit is to the tip, polish brush, throwing optical cup classified placement, rational in infrastructure, the volume of suit box is less, is fit for using as the exclusive clean tooth suit of individual, can stop cross infection, and the security is high.

The partition plate 36 includes a first folded edge 38 bent downward, a platform portion 39 connected to a top end of the first folded edge 38, and a second folded edge 40 bent downward, and a bottom end of the first folded edge 38 and a bottom end of the second folded edge 40 are located on the same horizontal plane.

Further alternatively, a washer 41 is provided on the inner wall of each of the mounting holes 37. In this embodiment, packing ring 41 is the silica gel packing ring, through setting up the silica gel packing ring can carry out effective fixed and protection to clean tooth utensils such as tip, polish brush, polishing cup, prevents the damage that probably leads to the fact above-mentioned clean tooth utensil because external force collision effect in the disinfection process, in addition, the silica gel material that silica gel packing ring adopted can tolerate 135 ℃ of disinfection temperature.

As an optional implementation mode, the first steam holes 33 of the two steam inlet parts are symmetrically arranged about the longitudinal section of the circular box body 31, so that the circulation of the disinfection steam is better during disinfection, the disinfection steam can be rapidly expanded into the disinfection box after sequentially passing through the second steam holes 34 and the first steam holes 33, all parts in the disinfection box are thoroughly disinfected, and the sanitation of the dental scaler is guaranteed. As an alternative embodiment, in the present embodiment, 3 first steam holes 33 are provided per steam inlet portion.

As an alternative embodiment, an annular protrusion 44 is disposed on the inner side of the middle upper side wall of the circular box 31, the first folded edge 38 and the second folded edge 40 are both inclined folded edges bent from the center of the partition plate 36 to the edge of the partition plate 36, and the bottom end of the first folded edge 38 and the bottom end of the second folded edge 40 are both clamped above the annular protrusion 44 (see fig. 17), so that a space is formed between the partition plate 36 and the bottom of the circular box 31 for the rotation of the disinfection steam, thereby achieving sufficient disinfection.

Alternatively, the area of the platform part 39 is smaller than the cross-sectional area of the circular box body 31, and both sides of the platform part 39 are recessed inward to form holding parts 43 (see fig. 15); when the disinfection box needs to be thoroughly cleaned, fingers can be inserted from the holding part 43, the partition plate 36 can be conveniently taken out of the round box body 31, and the operation is very convenient. In addition, because a gap exists between the holding part 43 and the inner wall of the circular box body 31, the sterilizing steam can rapidly expand downwards into the sterilizing box from the gap after passing through the second steam holes 34 and the first steam holes 33 in sequence, and all parts in the sterilizing box are thoroughly sterilized, so that the sanitation of the dental scaler is ensured.

In a further alternative embodiment, the vertical distance between the top end and the bottom end of the first folding edge 38 is smaller than the distance between the top end of the circular box 31 and the annular groove 42; the vertical distance between the top end and the bottom end of the second folding edge 40 is smaller than the distance between the top end of the round box body 31 and the annular groove 42; therefore, after the bottom end of the first folding edge 38 and the bottom end of the second folding edge 40 are clamped above the annular bulge 44, a gap is reserved between the platform part 39 of the partition plate 36 and the top end of the circular box body 31 or the inner wall of the cover body, and the problem that the working tip, the polishing cup and the polishing brush on the platform part 39 are easily damaged after touching the inner wall of the cover body is effectively avoided.

As shown in fig. 18, 8 mounting holes 37 are arranged on the

platform part

39, and 8 mounting holes 37 are respectively used for placing a left-bending scaling needle 1, a right-bending scaling needle 2, a left-bending subgingival calculus scaling needle 7, a right-bending subgingival calculus scaling needle 8, a straight scaling needle 9, a pointed polishing brush 5, a flat polishing brush 4 and a polishing cup 6.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A personal exclusive tooth cleaning combination set is characterized by comprising a scaling needle unit, a polishing unit and a set box;

the scaling needle unit comprises a left-bending scaling needle (1) for scaling left-side molar teeth, a right-bending scaling needle (2) for scaling right-side molar teeth, a left-bending subgingival calculus scaling needle (7) for scaling left-side subgingival calculus, a right-bending subgingival calculus scaling needle (8) for scaling right-side subgingival calculus and a straight scaling needle (9) for scaling front teeth; the left bent scaling needle (1) is sequentially provided with a first connecting part (11) which is in adaptive connection with a handle of the scaler from bottom to top, a first neck part (12) which is connected with the first connecting part (11) into a whole and a first head part (13) which is contacted with teeth during working, and the right bent scaling needle (2) is sequentially provided with a second connecting part (21) which is in adaptive connection with the handle of the scaler from bottom to top, a second neck part (22) which is connected with the second connecting part (21) into a whole and a second head part (23) which is contacted with teeth during working; the left bent subgingival calculus scaling needle (7) is sequentially provided with a third connecting part (71) which is in fit connection with the handle of the scaler, a third neck part (72) which is connected with the third connecting part (71) into a whole and a third head part (73) which is contacted with teeth during working from bottom to top, the right bent subgingival calculus scaling needle (8) is sequentially provided with a fourth connecting part (81) which is in fit connection with the handle of the scaler, a fourth neck part (82) which is connected with the fourth connecting part (81) into a whole and a fourth head part (83) which is contacted with teeth during working from the bottom to the top, the vertical scaling needle (9) is sequentially provided with a fifth connecting part (91) which is in fit connection with the handle of the scaler from the bottom to the top, a fifth neck part (92) which is connected with the fifth connecting part (91) into a whole in the same plane, and a fifth head part (93) which is contacted with teeth during working;

the first neck (12) comprises a first lower section (121), a first middle section (122) and a first upper section (123) which are sequentially arranged from bottom to top, the first lower section (121) is vertically connected with the upper part of the first connecting part (11), the first middle section (122) is bent towards the upper left relative to the first lower section (121), the first upper section (123) is bent towards the upper right and back relative to the first middle section (122), the first head (13) is bent towards the right relative to the first upper section (123) after the first head (13) is connected with the first upper section (123), the radius of the first head (13) is gradually reduced from the connecting end with the first neck (12) to the head end, and the cross section of the first head (13) is circular;

the second neck (22) comprises a second lower section (221), a second middle section (222) and a second upper section (223), the second lower section (221) is vertically connected with the upper portion of the second connecting portion (21), the second middle section (222) is bent towards the upper right side relative to the second lower section (221), the second upper section (223) is bent towards the upper left side and the rear side relative to the second middle section (222), the second head (23) is bent towards the left side relative to the second upper section (223) after the second head (23) is connected with the second upper section (223), the radius of the second head (23) is gradually reduced from the connecting end of the second neck (22) to the head end, and the cross section of the second head (23) is circular;

the third neck (72) comprises a third lower section (721), a third middle section (722) and a third upper section (723) which are sequentially arranged from bottom to top, the third lower section (721) is vertically connected with the upper part of the third connecting part (71), the bending angle of the third middle section (722) relative to the third lower section (721) towards the upper left is 30-45 degrees, the third upper section (723) is bent towards the upper right and back relative to the third middle section (722), the radius of the third head (73) is gradually reduced from the connecting end with the third neck (72) to the head end, and the section of the third head (73) is circular;

the fourth neck (82) comprises a fourth lower section (821), a fourth middle section (822) and a fourth upper section (823) which are sequentially arranged from bottom to top, the fourth lower section (821) is vertically connected with the upper portion of the fourth connecting portion (81), the bending angle of the fourth middle section (822) towards the upper right relative to the fourth lower section (821) is 30-45 degrees, the fourth upper section (823) is bent towards the upper left and the rear relative to the fourth middle section (822), the radius of the fourth head (83) is gradually reduced from the connecting end with the fourth neck (82) to the head end, and the cross section of the fourth head (83) is circular;

the fifth neck (92) comprises a fifth lower section (931) and a fifth upper section (932) which are sequentially arranged from bottom to top, the fifth lower section (931) is vertically connected with the fifth connecting part (91), the fifth upper section (932) is bent backwards and upwards relative to the fifth lower section (931), the fifth head (93) continues to extend backwards and upwards after the fifth head (93) is connected with the fifth upper section (932), and the radius of the fifth head (93) is gradually reduced from the connecting end of the fifth head (93) and the head end of the fifth neck (92); a step (944) is arranged in the middle of the fifth lower section (931), and the step (944) divides the fifth lower section (931) into an upper half section and a lower half section, wherein the cross-sectional area of the upper half section is smaller than that of the lower half section;

a first hollow water channel is arranged in the left bending scaling needle (1) from the first connecting part (11) to the first neck part (12) in a penetrating mode, a plurality of first water outlets (124) are arranged from the first middle section (122) to the first upper section (123), the first water outlets (124) are communicated with the first hollow water channel, and the first water outlets (124) are uniformly arranged in a row; a second hollow water channel is arranged in the right-bending scaling needle (2) from the second connecting part (21) to the second neck part (22) in a penetrating mode, a plurality of second water outlets (224) are arranged from the second middle section (222) to the second upper section (223), the second water outlets (224) are communicated with the second hollow water channel, and the second water outlets (224) are uniformly arranged in a row; a third hollow waterway is arranged in the left-bent subgingival calculus scaling needle (7) from the third connecting part (71) to the third neck part (72) in a penetrating manner, and a third water outlet (724) is arranged on the third upper section (723); a fourth hollow water channel is arranged in the right bent subgingival calculus scaling needle (8) from the fourth connecting part (81) to the fourth neck part (82) in a penetrating mode, and a fourth water outlet (824) is arranged on the fourth upper section (823); a fifth hollow water channel is arranged in the straight cleaning and treating needle (9) from the fifth connecting part (91) to the fifth lower section (931) in a penetrating manner, a fifth water outlet (943) is arranged on the step (944) of the fifth lower section (931), and the fifth water outlet (943) is a hole-shaped water outlet;

the polishing unit comprises a polishing brush and a polishing cup (6) for polishing the surfaces of the teeth, wherein the polishing brush comprises a polishing brush handle and a bristle head which is in contact with the teeth during working; the polishing cup (6) comprises a polishing cup handle (61) and an annular cup head (62) which is in contact with teeth during working;

the packaging box comprises a circular box body (31) and a rotatable cover body (32) covering the circular box body (31), two steam inlet parts for the entry of disinfection steam are oppositely arranged on the side wall of the upper part of the circular box body (31), one or more first steam holes (33) are arranged in the steam inlet parts, second steam holes (34) which are in one-to-one correspondence with the first steam holes (33) are arranged on the side wall of the rotatable cover body (32), and a partition plate (36) is detachably arranged in the circular box body (31); the partition plate (36) is provided with a plurality of mounting holes (37) for placing the scaler needle unit and the polisher unit, respectively.

2. The personal, proprietary prophy combination kit according to claim 1, wherein the ratio of the lengths of the first lower section (121), first middle section (122), first upper section (123) is 1:1: 2-3; the bending angle of the first middle section (122) relative to the first lower section (121) towards the upper left is 30-45 degrees, the bending angle of the first upper section (123) relative to the first middle section (122) towards the upper right is 45-60 degrees, and the bending angle of the first upper section (123) relative to the first middle section (122) towards the rear is 15-30 degrees.

3. The personal, proprietary prophy combination kit according to claim 1, wherein the ratio of the lengths of the second lower section (221), second middle section (222), second upper section (223) is 1:1: 2-3; the bending angle of the second middle section (222) relative to the second lower section (221) towards the upper right is 30-45 degrees, the bending angle of the second upper section (223) relative to the second middle section (222) towards the upper left is 45-60 degrees, and the bending angle of the second upper section (223) relative to the second middle section (222) towards the rear is 15-30 degrees.

4. The personal, proprietary prophy combination kit according to claim 1, wherein the ratio of the lengths of the third lower section (721), the third middle section (722), and the third upper section (723) is 1:2-3:1, the bend angle of the third upper section (723) to the upper right relative to the third middle section (722) is 45-60 °, the bend angle of the third upper section (723) to the rear relative to the third middle section (722) is 15-30 °, and the bend angle of the third head (73) to the front after the third head (73) is connected to the third upper section (723) is 15-30 ° while continuing to extend to the upper right relative to the third upper section (723).

5. The personal, proprietary prophy combination set according to claim 1, wherein the ratio of the lengths of the fourth lower segment (821), fourth middle segment (822), and fourth upper segment (823) is 1:2-3:1, the bending angle of the fourth upper segment (823) to the upper left with respect to the fourth middle segment (822) is 45-60 °, the bending angle of the fourth upper segment (823) to the rear is 15-30 ° with respect to the fourth middle segment (822), and the bending angle of the fourth head (83) to the front is 15-30 ° after the fourth head (83) is connected to the fourth upper segment (823) while continuing to extend to the upper left with respect to the fourth upper segment (823).

6. The personal, proprietary prophy combination kit according to claim 1, wherein the ratio of the length of the fifth upper section (932) to the fifth lower section (931) is 2:1-3:1, the angle of bending of the fifth upper section rearwardly and upwardly relative to the fifth lower section is 15-45 °.

7. The personal, proprietary prophy combination kit according to claim 1, wherein the first head (13), second head (23), third head (73), fourth head (83) and fifth head (93) each provide a tip, the surface of which is affixed with carborundum.

8. The personal, proprietary prophy combination kit according to claim 1, wherein the polishing brush comprises a pointed polishing brush and a flat polishing brush (4).

9. The personal, proprietary prophy combination kit of claim 1, wherein the baffle (36) comprises a first downwardly folded flap (38), a platform (39) connected to a top end of the first flap (38), a second downwardly folded flap (40), a bottom end of the first flap (38) and a bottom end of the second flap (40) being on a same horizontal plane; platform portion (39) are gone up and are set up 8 mounting hole (37), every all set up packing ring (41) on the inner wall of mounting hole (37).