CN209966614U - Oral care product with rotatable acting head - Google Patents

Abstract

The utility model discloses a rotatable oral care articles for use of effect head, including effect head and handheld handle, the junction of effect head and handheld handle is equipped with the rotary mechanism that realizes the effect head is rotatory, rotary mechanism includes the hole, rotates the rotating part who sets up in the hole and will act on the fixed part that head and handheld handle are fixed together, and rotating part sets up in the tip that effect head or handheld handle are located the junction, and the hole is opened at the tip that handheld handle or effect head are located the junction, and the hole side is opened have with the communicating fixed orifices in hole, and fixed part is located the fixed orifices. The utility model discloses an effect head is rotatable to can stop rotating and fix in the position of arbitrary design, thereby can clean each region including correcting the ware to the oral cavity more conveniently.

Description

Oral care product with rotatable acting head

Technical Field

The utility model relates to an oral care product, in particular to an oral care product with a detachable, rotatable and fixed acting head.

Background

Oral care products, i.e. products for cleaning teeth, tongue coating and gums in the oral cavity to maintain oral health, commonly used are toothbrushes, dental floss rods, tooth rinsing devices, tongue scrapers, tongue coating brushes, mouth mirrors, interdental brushes, gum massagers and the like, and also orthodontic toothbrushes, single-bundle brushes and the like which are specially used for patients wearing the appliances, and the appliances comprise orthodontic brackets, bridges, crowns and implanted teeth on teeth.

Most of the existing oral care products are that a hand-held handle and an acting head are integrated or even separated, the acting head is replaced. In a word, the action head is fixed and the angle can not be adjusted when in use, so that a user can not clean all the positions including the positions where the orthodontic device is worn in the oral cavity, and the effect of better nursing oral hygiene is achieved.

Disclosure of Invention

To the defects of the prior art, the utility model provides an oral care product with a rotatable brush head, which can rotate the action head and stop rotating and fixing at any designed position, thereby more conveniently cleaning each region of the oral cavity including the appliance.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a rotatable oral care articles for use of effect head, is equipped with the rotary mechanism that realizes the effect head is rotatory including effect head, handheld handle, the junction of effect head and handheld handle, rotary mechanism includes the hole, rotates the rotating part who sets up in the hole and will act on the fixed part that head and handheld handle are fixed together, and the rotating part sets up in the tip that acts on the head or handheld handle and lie in the junction, and the hole is opened at the tip that handheld handle or effect head lie in the junction, and the hole side is opened there is the communicating fixed orifices with the hole, and the fixed part is located the fixed orifices.

Further, the rotating part comprises a rotating head, a rotating neck and a rotating root, the rotating root is connected with the handheld handle or the acting head, the rotating neck is arranged between the rotating head and the rotating root, and the fixing part abuts against one side of the rotating neck.

Furthermore, the cross section of the rotating head and the rotating neck is circular, the cross section of the rotating root is a regular polygon with an arc chamfer at the intersection point of the sides, the cross section of the cavity is a regular polygon with the same shape as the cross section of the rotating root, the circular cross section of the rotating head is internally tangent to the regular polygon cross section of the rotating root, and the diameter of the cross section of the rotating neck is smaller than that of the cross section of the rotating head.

Furthermore, the fixing part is a rectangular block, and the surface of the fixing part, which is abutted against one side of the rotating neck, is an arc-shaped surface matched with the rotating neck.

Further, the oral care product comprises a tooth flushing device, a single-bundle brush, a tongue scraper, an odontoscope, a tongue fur brush, a slit brush, a toothbrush, a dental floss rod and a gum massager.

Further, the rotating part and the fixed part are made of polyamide, polyoxymethylene or polypropylene.

The rotation and fixing function of the oral care product of the utility model is realized through manual operation. The number of the fixed positions is related to the shapes of the rotating root and the cavity, and if the cross sections of the rotating root and the cavity are quadrangular, the number of the fixed positions is 4; if the hexagon is adopted, the fixed positions are six; if octagonal, there are 8 fixed positions.

The utility model has the advantages that: the utility model discloses an effect head can be pulled down, rotatory and fixed to can clean the oral cavity and rescue each position of ware, avoid forming the hotbed of bacterial growth, like dental plaque and tartar, thereby reach the purpose that effectively prevents odontopathy such as caries and gum problem. Meanwhile, the acting head can be replaced only, and the handle can be used for multiple times by holding the handle, so that the purposes of saving materials and cost are achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded schematic view of the rotating mechanism of the present invention;

FIG. 3 is a schematic structural view of embodiment 1;

FIG. 4 is a partial enlarged view of the working head and the hand-held handle in accordance with example 1;

FIG. 5 is another enlarged partial view of the working head and the hand grip of the embodiment 1;

FIG. 6 is a schematic structural view of embodiment 2;

FIG. 7 is a partial enlarged view of the working head and the hand-held handle in accordance with example 2;

FIG. 8 is another enlarged partial view of the working head and the hand grip of the embodiment 2;

FIG. 9 is a schematic view of the structure described in example 3;

FIG. 10 is a partial enlarged view of the working head and the hand-held handle according to embodiment 3;

FIG. 11 is another enlarged partial view of the embodiment 3 at the action head and the hand-held handle;

FIG. 12 is a schematic view of the structure described in example 4;

FIG. 13 is a partial enlarged view of the working head and the hand-held grip according to example 4;

FIG. 14 is an enlarged, fragmentary view of the active head and hand grip of embodiment 4;

FIG. 15 is a schematic view of the structure described in example 5;

FIG. 16 is a partial enlarged view of the working head and the hand-held grip in accordance with example 5;

FIG. 17 is another enlarged partial view of the working head and the hand grip of the embodiment 5;

FIG. 18 is a schematic structural view of the embodiment 6;

FIG. 19 is a partial enlarged view of the working head and the hand-held grip of the embodiment 6;

FIG. 20 is an enlarged, fragmentary view of the active head and hand grip of example 6;

FIG. 21 is a schematic view of the structure described in example 7;

FIG. 22 is a partial enlarged view of the working head and the hand-held grip of the embodiment 7;

FIG. 23 is another enlarged partial view of the embodiment 7 at the action head and the hand-held handle;

FIG. 24 is a schematic structural view of the embodiment 8;

FIG. 25 is an enlarged partial view of the working head and the hand-held grip of the embodiment 8;

FIG. 26 is an enlarged, fragmentary view of the active head and hand grip of embodiment 8;

FIG. 27 is a schematic structural view of example 9;

FIG. 28 is a partial enlarged view of the working head and the hand-held grip of the embodiment 9;

FIG. 29 is another enlarged partial view of the embodiment 9 at the action head and the hand-held handle;

in the figure: A. a, B, a second, 1, a handheld handle, 2, an action head, 3, a rotating mechanism, 4, a fixing part, 5, a cavity, 6, a rotating part, 7, a rotating head, 8, a rotating neck, 9, a rotating root, 10, a fixing hole, 11 and an arc-shaped surface.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

As shown in fig. 1 and 2, the utility model discloses a piece one A, a two B, a rotatory rotary mechanism 3 of realization effect head is equipped with in a junction of a piece one A and a two B, rotary mechanism 3 includes cavity 5, rotates rotatable part 6 that sets up in cavity 5 and with a fixed part 4 that a piece one A and a two B link together. In practical applications, the first part a may be the application head 2 or the handle 1, and correspondingly, the second part may be the handle 1 or the application head 2, that is, the rotating member 6 may be disposed on the application head 2 or the handle 1, and correspondingly, the cavity 5 may be disposed on the handle 1 and the application head 2. The side of the cavity 5 is provided with a fixing hole 10 communicated with the cavity 5, and the fixing part 4 is positioned in the fixing hole 10.

The rotating part 6 comprises a rotating head part 7, a rotating neck part 8 and a rotating root part 9, the rotating root part 9 is connected with the handheld handle 1 or the acting head part 2, the rotating neck part 8 is arranged between the rotating head part 7 and the rotating root part 9, and the fixing part 4 abuts against one side of the rotating neck part 8.

The cross sections of the rotating head part 7 and the rotating neck part 8 are circular, the cross section of the rotating root part 9 is a regular polygon with an arc chamfer at the intersection point of the sides, the cross section of the cavity 5 is a regular polygon with the same shape as the cross section of the rotating root part 9, the circular cross section of the rotating head part 7 is internally tangent to the regular polygon cross section of the rotating root part 9, and the diameter of the cross section of the rotating neck part 8 is smaller than that of the cross section of the rotating head part 7.

The fixing part 4 is a rectangular block, and the surface of the fixing part 4, which is abutted against one side of the rotating neck part 8, is an arc-shaped surface 11 matched with the rotating neck part 8.

During assembly, the rotating part 6 is placed in the cavity 5, the fixing part 4 is placed in the fixing hole 10, the arc-shaped surface 11 of the fixing part 4 abuts against one side of the rotating neck 8, the fixing part 4 does not abut against one side of the rotating neck 8 tightly, and a space capable of enabling the rotating neck 8 to rotate is reserved between the fixing part 4 and the rotating neck 8. Since the diameter of the rotating neck 8 is smaller than the diameter of the rotating head 7, the fixing part 4 can hold the rotating head 7, thereby fixing the acting head 2 and the hand-held handle 1 together and preventing the rotating part 6 from being separated from the cavity 5 during use. When the angle of the acting head part needs to be changed, the acting head part 2 is rotated by hands or the handle 1 is held by hands, so that the rotation of the acting head part 2 is realized. Because the intersection point of the rotating root 9 and the cavity 5 is a regular polygon with a circular arc chamfer, the rotating part 6 can rotate in the cavity 5 and can also be positioned in the cavity 5. The rotary root 9 is rotated to a position where it is in contact with the cavity 5 side by side, i.e. at a fixed position. The positioning positions of the action head part 2 are the same as the number of the sides of the regular polygon, for example, if the rotating root part 9 and the cavity 5 are regular quadrangles, the positioning positions are 4, if the rotating root part is regular hexagons, the positioning positions are 6, and similarly, if the rotating root part is regular octagons, the positioning positions are 8.

Example 1

The embodiment discloses a tooth flushing device with a rotatable acting head, which is an auxiliary tool for cleaning the oral cavity and is a tool for cleaning teeth and slits by using a pulse water flow impact mode. As shown in fig. 3, 4 and 5, the tooth rinsing device comprises an acting head 2, a handheld handle 1 and a fixing part 4, wherein a rotating mechanism 3 for realizing the rotation of the acting head is arranged at the joint of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 comprises a cavity 5, a rotating part 6 rotatably arranged in the cavity 5 and the fixing part 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 fixes the action head 2 and the handheld handle 1 together without influencing the normal use of the tooth flusher.

As shown in fig. 4, the cavity 5 is opened on the action head 2, correspondingly, the rotating part 6 is then connected on the handheld handle 1, and the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the action head 2, and the fixing part 4 is used for fixing the action head 2 and the handheld handle 1 together, without affecting the normal use of the utility model.

As shown in fig. 5, the cavity 5 and the rotating part 6 can also be arranged in another way, the rotating part 6 is arranged on the acting head 2, correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 4.

The rotating part 6 of this embodiment includes the rotating head portion 7, rotates neck portion 8 and rotates the root 9, rotates the root 9 and links to each other with handheld handle 1 or effect head 2, rotates neck portion 8 and sets up between rotating head portion 7 and rotating root 9, and fixed part 4 supports in one side of rotating neck portion 8.

The cross sections of the rotating head part 7 and the rotating neck part 8 are circular, the cross section of the rotating root part 9 is a regular polygon with an arc chamfer at the intersection point of the sides, the cross section of the cavity 5 is a regular polygon with the same shape as the cross section of the rotating root part 9, the circular cross section of the rotating head part 7 is internally tangent to the regular polygon cross section of the rotating root part 9, and the diameter of the cross section of the rotating neck part 8 is smaller than that of the cross section of the rotating head part 7.

The fixing part 4 is a rectangular block, and the surface of the fixing part 4, which is abutted against one side of the rotating neck part 8, is an arc-shaped surface 11 matched with the rotating neck part 8.

In this embodiment, the rotating root 6 and the cavity 5 are a regular quadrangle, the intersection points of the four sides are all provided with arc chamfers, and the positioning positions of the tooth flusher are 4 at this time.

In this embodiment, the rotating member 6 and the fixing member 4 are made of a hard and flexible plastic material, including but not limited to Polyamide (PA), Polyoxymethylene (Delrin) or polypropylene (PP), which are available from Nylon.

Example 2

The embodiment discloses a gum massager with a rotatable acting head, which is also called a gum stimulator and can be used for patients with gum atrophy and people with enhanced gum health. As shown in fig. 6, 7 and 8, the gum massager of the present embodiment includes an acting head 2 and a handheld handle 1, a rotating mechanism 3 for rotating the acting head is disposed at a joint of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 includes a cavity 5, a rotating component 6 rotatably disposed in the cavity 5, and a fixing component 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating component 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing component 4 is used for fixing the action head 2 on the handheld handle 1, so that the normal use of the gum massager is not influenced.

As shown in fig. 7, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected on the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without influencing the normal use of the utility model.

As shown in fig. 8, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the application head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 7.

The rest is the same as in example 1, and will not be described again here.

Example 3

This embodiment discloses a dental floss rod, also called dental floss pick, with a rotatable application head for removing dental plaque, tartar, food debris. As shown in fig. 9, 10 and 11, the dental floss rod of the present embodiment includes an acting head 2, a hand-held handle 1, a rotating mechanism 3 for rotating the acting head is disposed at a connection position of the acting head 2 and the hand-held handle 1, and the rotating mechanism 3 includes a cavity 5, a rotating part 6 rotatably disposed in the cavity 5, and a fixing part 4 for fixing the acting head 2 and the hand-held handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 and the hand-held handle 1 together without influencing the normal use of the dental floss rod.

As shown in fig. 10, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected on the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without influencing the normal use of the utility model.

As shown in fig. 11, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the acting head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 10.

The rest is the same as in example 1, and will not be described again here.

Example 4

This embodiment discloses a toothbrush with a rotatable application head, which includes a conventional toothbrush and a toothbrush for orthodontic patients. As shown in fig. 12, 13 and 14, the toothbrush of the present embodiment includes an action head 2, a handheld handle 1 and a fixing component 4, a rotating mechanism 3 for rotating the action head is disposed at a connection position of the action head 2 and the handheld handle 1, and the rotating mechanism 3 includes a cavity 5, a rotating component 6 rotatably disposed in the cavity 5, and a fixing component 4 for fixing the action head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 on the handheld handle 1 without influencing the normal use of the toothbrush.

As shown in fig. 13, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected on the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without influencing the normal use of the utility model.

As shown in fig. 14, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the acting head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 13.

The rest is the same as in example 1, and will not be described again here.

Example 5

The embodiment discloses a slit toothbrush with a rotatable acting head, which is divided into a brush head and a brush handle and is used for removing food residues in slits. As shown in fig. 15, 16 and 17, all the interdental brushes comprise an acting head 2 and a handheld handle 1, wherein a rotating mechanism 3 for realizing the rotation of the acting head is arranged at the joint of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 comprises a cavity 5, a rotating part 6 rotatably arranged in the cavity 5 and a fixing part 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 and the handheld handle 1 together, so that the normal use of the interdental brush is not influenced.

As shown in fig. 16, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected to the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without affecting the normal use of the utility model.

As shown in fig. 17, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the acting head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 16.

The rest is the same as in example 1, and will not be described again here.

Example 6

The embodiment discloses a tongue coating brush with a rotatable acting head, which is an oral care product used for cleaning tongue coatings and eliminating halitosis. As shown in fig. 18, 19 and 20, the tongue coating brush of the present embodiment includes an acting head 2 and a handheld handle 1, a rotating mechanism 3 for rotating the acting head is disposed at a connection position of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 includes a cavity 5, a rotating member 6 rotatably disposed in the cavity 5, and a fixing member 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 and the handheld handle 1 together, so that the normal use of the tongue coating brush is not influenced.

As shown in fig. 19, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected on the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without influencing the normal use of the utility model.

As shown in fig. 20, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the application head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 19.

The rest is the same as in example 1, and will not be described again here.

Example 7

The embodiment discloses a mouth mirror with a rotatable acting head, which is also called as a dental mirror and can be used for examining oral health at home, thereby eliminating tartar and cleaning dental cavities in time, and particularly helping children to examine whether dental cavities exist in teeth, finding problems as early as possible and processing the problems. As shown in fig. 21, 22 and 23, the mouth mirror comprises an acting head 2 and a handheld handle 1, a rotating mechanism 3 for realizing the rotation of the acting head is arranged at the joint of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 comprises a cavity 5, a rotating part 6 rotatably arranged in the cavity 5 and a fixing part 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 and the handheld handle 1 together, so that the normal use of the mouth mirror is not influenced.

As shown in fig. 22, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected to the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without affecting the normal use of the utility model.

As shown in fig. 23, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the acting head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 22.

The rest is the same as in example 1, and will not be described again here.

Example 8

The embodiment discloses a tongue scraper with a rotatable acting head, which is an oral care product for cleaning tongue fur. As shown in fig. 24, 25 and 26, the tongue cleaner comprises an acting head 2 and a handheld handle 1, a rotating mechanism 3 for realizing the rotation of the acting head is arranged at the joint of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 comprises a cavity 5, a rotating part 6 rotatably arranged in the cavity 5 and a fixing part 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 on the handheld handle 1 without influencing the normal use of the tongue scraper.

As shown in fig. 25, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected on the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without influencing the normal use of the utility model.

As shown in fig. 26, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the acting head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 25.

The rest is the same as in example 1, and will not be described again here.

Example 9

This example discloses a single bundle brush with a rotatable active head, which is intended for persons wearing orthotics, such as orthodontic brackets, pontics, crowns and implants. The single bundle of brushes may be used to clean the area under the bridge tray, between the archwire and the teeth on the orthodontic bracket, and around the implant post.

As shown in fig. 27, 28 and 29, the present embodiment includes an acting head 2 and a handheld handle 1, a rotating mechanism 3 for rotating the acting head is disposed at a connection position of the acting head 2 and the handheld handle 1, and the rotating mechanism 3 includes a cavity 5, a rotating part 6 rotatably disposed in the cavity 5, and a fixing part 4 for fixing the acting head 2 and the handheld handle 1 together. The rotating part 6 rotates in the cavity 5, so that the action head 2 rotates, and the fixing part 4 is used for fixing the action head 2 and the handheld handle 1 together, so that the normal use of the single-beam brush is not influenced.

As shown in fig. 28, the cavity 5 is opened on the acting head 2, correspondingly, the rotating part 6 is connected to the handheld handle 1, the rotating part 6 rotates in the cavity 5, thereby realizing the rotation of the acting head 2, and the fixing part 4 is used for fixing the acting head 2 and the handheld handle 1 together without affecting the normal use of the utility model.

As shown in fig. 29, the cavity 5 and the rotating member 6 can be arranged in another way, the rotating member 6 is arranged on the application head 2, and correspondingly, the cavity 5 is opened on the hand-held handle 1, and the working principle is the same as that of fig. 28.

The active head 2 of the single-strand brush according to the present embodiment can be rotated and can be fixed in four positions, so that the area under the bridge support, around the implant stump and the orthodontic bracket can be brushed. And the oral cavity corrector can clean the area behind the oral cavity corrector, thereby avoiding the formation of hotbeds for the growth of bacteria, such as dental plaque and dental calculus, and achieving the purpose of effectively preventing dental diseases such as decayed teeth and the like and gum problems.

The rest is the same as in example 1, and will not be described again here.

The foregoing description is only for the basic principles and preferred embodiments of the present invention, and modifications and substitutions made by those skilled in the art according to the present invention belong to the protection scope of the present invention.

Claims (6)

1. An oral care implement for rotatable application to the head, comprising: including effect head, handheld handle, the junction of effect head and handheld handle is equipped with the rotary mechanism that realizes the effect head is rotatory, rotary mechanism includes the cavity, rotates the rotating part who sets up in the cavity and will act on the fixed part that head and handheld handle are fixed together, and the rotating part sets up in the tip that effect head or handheld handle are located the junction, and the tip that the cavity is opened and is located the junction at handheld handle or effect head, and the cavity side is opened has the communicating fixed orifices with the cavity, and the fixed part is located the fixed orifices.

2. The rotatable-head-applied oral care implement according to claim 1, wherein: the rotating part comprises a rotating head, a rotating neck and a rotating root, the rotating root is connected with the handheld handle or the acting head, the rotating neck is arranged between the rotating head and the rotating root, and the fixing part is abutted to one side of the rotating neck.

3. The rotatable-head-action oral care implement according to claim 2, wherein: the cross sections of the rotating head and the rotating neck are circular, the cross section of the rotating root is a regular polygon with an arc chamfer at the intersection point of the edges, the cross section of the cavity is a regular polygon with the same shape as the cross section of the rotating root, the circular cross section of the rotating head is internally tangent to the regular polygon cross section of the rotating root, and the diameter of the cross section of the rotating neck is smaller than that of the cross section of the rotating head.

4. The rotatable-head-action oral care implement according to claim 3, wherein: the fixed part is the rectangle piece, and the face that fixed part supported in rotation neck one side is for with the arc face that rotates neck assorted.

5. The rotatable-head-applied oral care implement according to claim 1 or 2, wherein: the oral care product comprises a tooth flushing device, a single-bundle brush, a tongue scraper, an odontoscope, a tongue fur brush, a slit brush, a toothbrush, a dental floss rod and a gum massager.

6. The rotatable-head-applied oral care implement according to claim 1 or 2, wherein: the rotating part and the fixed part are made of polyamide, polyoxymethylene or polypropylene materials.

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