CN2831870Y

CN2831870Y - Brush head rotating toothbrush

Info

Publication number: CN2831870Y
Application number: CN 200520098305
Authority: CN
Inventors: 黄岩飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-30
Filing date: 2005-09-30
Publication date: 2006-11-01
Anticipated expiration: 2015-09-30

Abstract

The utility model discloses a toothbrush head rotatable type toothbrush which comprises a toothbrush head and a toothbrush handle, wherein the toothbrush head is provided with toothbrush bristles. The utility model has the structural characteristics that the toothbrush handle is composed of a grab handle and a connecting handle, wherein the grab handle is rotationally connected with the connecting handle and the front end part of the connecting handle is fixedly connected with the back end part of the toothbrush head which is provided with the toothbrush bristles. Furthermore, a cylindrical end head of the grab handle or the connecting handle can be positioned in a circular sleeve-shaped end head which is arranged in a sleeve of the connecting handle or the grab handle, the cylindrical end head and the circular sleeve-shaped end head are rotationally connected with each other, wherein the peripheries of the cylindrical end head are provided with a plurality of convex buttons, and the circular sleeve-shaped end head is provided with grooves of corresponding numbers. By adopting a unique structure, the toothbrush head can rotate left and right at most 30 to 45 DEG so that dental deposits which are blocked in tooth gaps and difficult to be cleaned can be effectively removed and teeth can be kept clean in an optimum state. In addition, foreign matters deep in the decayed teeth can also be effectively removed without damage to tooth gums in a mouth cavity and the purpose of easy tooth brushing can also be achieved. The utility model has the advantages of simple and reasonable structure and good connective stability of the grab handle and the connecting handle, and separating phenomena hardly occur in the process of tooth brushing.

Description

Brush turnable toothbrush

Affiliated technical field:

The utility model relates to a kind of brush turnable toothbrush.

Background technology:

Usually toothbrush is made of brush that is provided with bristle and brush holder, and people hold brush holder and brush teeth.As everyone knows, correct method for brushing teeth is to brush teeth up and down, in order to reach this purpose, or holds brush holder and up and down tooth is brushed teeth, or hold brush holder, rotates wrist simultaneously, and bristle is rotated up and down relative to tooth.This action often strengthens the strength consumption of brushing teeth, and the corner also is difficult for brushing, so be difficult to reach the science requirement of brushing teeth.

Summary of the invention:

The purpose of this utility model is to provide a kind of brush rotating toothbrush, thereby can easily brush tooth up and down, reaches more effective removing and rests on the difficult tartar that cleans in the teeth space, makes tooth keep clean, is in optimum state.The purpose of this utility model is to realize like this, described brush turnable toothbrush, comprise the brush and the brush holder that have bristle, its design feature is that brush holder is made up of handle and connection handle, handle and connection handle are rotationally connected, and the leading section of connection handle is fixedlyed connected with the brush rearward end that has bristle.The purpose of this utility model also can be achieved through the following technical solutions, described brush turnable toothbrush, its characteristics are that the termination of connection handle is a circular cover, be distributed with suitable several grooves in the cover, its structure of corresponding termination that handle is connected with connection handle is for big or small with the circle cover, form fit can be inserted cylinder wherein, the protruding button of the corresponding number that distributes around the cylinder, protruding button size, shape, grooves distributed is corresponding in position and the circular cover is complementary, be provided with outside the cylinder bodily form termination of the protruding button of the coupling number that handle has and can make cylinder bodily form termination pressurized and change the breach of volume in rotation, the cylinder bodily form termination of the suitable protruding button of number of band places the termination that has the circular shell-like of corresponding number groove in the cover of connection handle to be rotationally connected around the handle.Described brush turnable toothbrush, its characteristics are that the termination of handle is a circular cover, be distributed with suitable several grooves in the cover, its structure of corresponding termination that connection handle is connected with handle is for big or small with the circle cover, form fit can be inserted cylinder wherein, the protruding button of the corresponding number that distributes around the cylinder, protruding button size, shape, grooves distributed is corresponding in position and the circular cover is complementary, be provided with outside the cylinder bodily form termination of the protruding button of the coupling number that connection handle has and can make cylinder bodily form termination pressurized and change the breach of volume in rotation, the cylinder bodily form termination of the suitable protruding button of number of band places the termination that has the circular shell-like of corresponding number groove in the cover of handle to be rotationally connected around the connection handle.Described brush turnable toothbrush, its characteristics are provided with cylindrical sleeve for the connection handle termination, and lower bottom part is held to the greatest extent by connection handle and is provided with the card button in the cover, and the cover internal upper part is held to the greatest extent by connection handle and is provided with locating slot; Handle one termination is made the arc mouth and is connected in the cylindrical sleeve of handle, is fixed with lower cover under the arc mouth, covers down and being fixed with the stator that has the arc stopper slot; One circular spacer has the projection of stretching out round edge, fixes an arc button on the projection, and the cylindrical sleeve top that circular spacer has the projection of stretching out round edge can be stuck in the connection handle termination is held to the greatest extent in the locating slot that is provided with by connection handle and located; Be fixed with loam cake on the arc mouth, be distributed with the arc groove of proper angle at interval under the loam cake; There is the lower cover center of the stator of band arc stopper slot to be fixed with steady pin under the arc mouth termination of handle, the cylindrical sleeve front portion of connection handle is inserted in the arc mouth termination of handle and cover accommodates the stator of the band arc stopper slot of lower cover, and the card button that lower bottom part is held to the greatest extent by connection handle in the cover places the band arc stopper slot contact of stator to connect; One spring is inserted in the cylindrical sleeve of connection handle and is pressed on the stator, place the circular spacer of band projection and arc button on the spring, locate in the locating slot that hold to the greatest extent by connection handle on the cylindrical sleeve top that the projection of stretching out round edge of spacer just snaps in connection handle, handle the fixing steady pin other end in lower cover the center stator, spring, the spacer that pass in the cylindrical sleeve of connection handle termination fixedly connected with loam cake.The utility model is owing to adopt the brush holder of being made up of handle and connection handle, handle and connection handle are rotationally connected, connection handle is fixedlyed connected with brush, and adopt unique each structure that can change the 30-45 degree at most about brush that makes, thereby can effectively remove the tartar that rests on difficult cleaning in the teeth space, make tooth keep clean, be in optimum state.Can effectively remove decayed tooth depths foreign matter, wound chamber gum does not reach the purpose of easily brushing teeth.The utility model is simple and reasonable for structure, and handle, connection handle connective stability are good, is difficult for taking place in the process of brushing teeth the phenomenon of separating.

Description of drawings:

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a structure schematic diagram of the present utility model.

Fig. 3 is the structural representation after handle of the present utility model and connection handle rotate.

The cross section structure enlarged diagrams that Fig. 4 is rotationally connected for the cylinder termination that is distributed with four protruding buttons of the termination of the circular shell-like that four grooves are arranged of a kind of structure connection handle of the present utility model and handle and interior four grooves of cover of the termination of the circular shell-like of four protruding buttons of cylinder bodily form termination that can be by handle and connection handle are located.

Fig. 5 is that each accessory of another structure of the present utility model concerns schematic diagram.

Fig. 6 is the band connection handle among Fig. 5 and the structure schematic diagram of brush.

Fig. 7 is the structure schematic diagram of the spacer among Fig. 5.

Fig. 8 is the structural representation of fixedlying connected with steady pin one end in the lower cover center of the termination of the handle among Fig. 5.

Among the figure: brush 1, brush holder 2, bristle 3, handle 4, connection handle 5, circular cover 6, groove 7, cylinder 8, protruding button 9, breach 10.Cylindrical sleeve 11, card button 12, locating slot 13, arc mouth 14, lower cover 15, arc stopper slot 16, stator 17, spacer 18, projection 19, arc button 20, loam cake 21, arc groove 22 is put spring 23, steady pin 24.

The specific embodiment:

Below in conjunction with drawings and Examples structure of the present utility model and operation principle and the course of work are elaborated:

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises brush 1 and the brush holder 2 that has bristle 3, and brush holder 2 is made up of handle 4 and connection handle 5, and handle and connection handle are rotationally connected, and the leading section of connection handle is fixedlyed connected with the brush rearward end that has bristle.And each can change the angle function of 30 to 45 degree about the realization brush.

Handle 4 is rotationally connected with connection handle 5, concrete structure can have two kinds: the first: see Fig. 4, the termination of connection handle 5 is a circular cover 6, be evenly distributed with six grooves 7 in the cover, its structure of this termination that handle 4 is connected with connection handle 5 is for big or small with the circle cover, form fit and can insert cylinder 8 in the circle cover termination of connection handle 5, six protruding buttons 9 distribute around the cylinder, protruding button size, shape is complementary with interior equally distributed six grooves of circular cover and matches, like this handle around place the termination that has the circular shell-like of six grooves in the cover of connection handle to be rotationally connected with the cylinder bodily form termination of six protruding buttons, by upper and lower covers and pin the cylinder bodily form termination point casing of handle is gone into again that fastening location does not reach and can break away from the termination of circular shell-like of connection handle.During use, rotate in the termination of the circular shell-like that has six grooves of connection handle the cylinder bodily form termination with six protruding buttons of handle, and by corresponding six the protruding buttons on it and six groove location, outside the cylinder bodily form termination that has six protruding buttons of handle 4, be provided with six breach 10 make cylinder bodily form termination can be in rotation pressed volume change, reach that the cylinder bodily form termination with six protruding buttons of being convenient to handle is rotated flexibly in the termination of the circular shell-like that has six grooves of connection handle and six grooves of the termination of the circular shell-like that can snap in connection handle easily of six protruding buttons of the cylinder bodily form termination of handle in and play the role of positioning; In like manner, connection handle is designed to cylinder bodily form termination with six protruding buttons, and handle is designed to the circle cover termination with six grooves, also can be rotatably assorted reaches effect same (figure does not draw) together.

Its two structure is: see Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the termination of connection handle 5 is provided with cylindrical sleeve 11, lower bottom part is held to the greatest extent by connection handle and is provided with card button 12 in the cover, the cover internal upper part is held to the greatest extent by connection handle and is provided with locating slot 13, handle 4 one terminations are made arc mouth 14 and are connected in the cylindrical sleeve 11 of handle 5, the arc mouth is fixed with lower cover 15 14 times, be fixed with the stator 17 that has arc stopper slot 16 on the lower cover 15, lower cover can place the card button of the bottom of the cylindrical sleeve of connection handle and cylindrical sleeve to rotate along the arc stopper slot of stator and be subjected to its two cell wall spacing.One circular spacer 18 has the projection 19 of stretching out round edge, fixes an arc button 20 on the projection, and circular spacer 18 has the projection 19 of stretching out round edge can be stuck in the cover internal upper part to hold in the locating slot 13 that is provided with the location to the greatest extent by connection handle; Be fixed with loam cake 21 on the arc mouth 14 of handle 4, loam cake 21 has the arc groove 22 of proper angle at interval, arc button 20 on the projection 19 of circular spacer 18 can have in the arc groove 22 of interval proper angle by this loam cake 21 of roll-in and roll-out, arc button on the projection of circular spacer changes in the arc groove that into loam cake has just locatees, produce another location again in another arc groove of angle separately, generally have three arc grooves at 30 degree angles separately, respectively rotate 30 like this about handle and connection handle energy and spend angles and locate at loam cake.During assembling, the lower cover 15 that the stator of band arc stopper slot is arranged under the arc mouth termination of handle 4, the cylindrical sleeve front end of connection handle 5 leans against in the arc mouth termination recess of handle and entangles the stator 17 of the band arc stopper slot of its lower cover 15, lower bottom part is held to the greatest extent by connection handle in the cover card button 12 can be rotated in the band arc stopper slot 16 of stator and is subjected to the end walls of arc stopper slot spacing; On stator 17, put spring 23 then, spring also places the cylindrical sleeve of connection handle, place the circular spacer 18 of band projection and arc button on the spring 23, location in the locating slot 13 that hold to the greatest extent by connection handle on the cylindrical sleeve top that the projection of stretching out round edge 19 of spacer 18 just snaps in connection handle 5, on circular spacer 18, cover and be provided with the at interval loam cake 21 of the arc groove 22 of proper angle, at last by steady pin 24 upper and lower covers is fixed on form on the termination of handle whole; Perhaps there is the lower cover center of the stator of band arc stopper slot to be fixed with steady pin 24 under the arc mouth termination of handle 4, see Fig. 8, the cylindrical sleeve front portion of connection handle 5 is inserted in the arc mouth termination of handle and cover accommodates the stator 17 of the band arc stopper slot of lower cover, and the card button 12 that lower bottom part is held to the greatest extent by connection handle in the cover leans against can move in the band arc stopper slot 16 of stator and contacts connection; One spring 23 is inserted in the cylindrical sleeve of connection handle 5 and is pressed on the stator 17, place the circular spacer 18 of band projection and arc button on the spring 23, the cylindrical sleeve top that the projection of stretching out round edge 19 of spacer just snaps in connection handle is by connection handle 5 location in the locating slots 13 of end to the greatest extent, handle 4 fixing steady pin 24 other ends in lower cover center pass spring 23, stator 17, spacer 18 in the cylindrical sleeve of connection handle termination and fixedly connected with loam cake 21 and form integral body.Thereby the projection of stretching out round edge that makes spacer wherein just snaps in the locating slot that leans on connection handle to hold to the greatest extent in the cylindrical sleeve top of connection handle and locatees, be rotationally connected handle then spacer therewith rotate, change in the arc groove that loam cake into has just location by the arc button on the projection of circular spacer, produce another location again in another arc groove of angle separately, generally have three arc grooves 22 at 30 degree angles separately at loam cake, handle and connection handle respectively rotate 30 degree angles about with regard to energy and locate like this, thus make the brush that is connected on the connection handle also can about respectively change 30 degree angles.In like manner, connection handle one termination is made in the cylindrical sleeve of arc mouth cooperation handle, structure reaches effect same (figure does not draw) with above-mentioned all the same also can being rotatably assorted together

Claims

1, a kind of brush turnable toothbrush, comprise the brush (1) and the brush holder (2) that have bristle (3), it is characterized in that brush holder (2) is made up of handle (4) and connection handle (5), handle (4) is rotationally connected with connection handle (5), and the leading section of connection handle (5) is fixedlyed connected with the brush that has bristle (1) rearward end.

2, brush turnable toothbrush according to claim 1, the termination that it is characterized in that connection handle (5) are a circular cover (6), are distributed with suitable several grooves (7) in the cover; Its structure of corresponding termination that handle (4) is connected with connection handle is for big or small with the circle cover, form fit can be inserted cylinder (8) wherein, the protruding button (9) of the corresponding number that distributes around the cylinder, protruding button size, shape, grooves distributed is corresponding in position and the circular cover is complementary, be provided with outside the cylinder bodily form termination of the protruding button (9) of the coupling number that handle (4) has and can make cylinder bodily form termination pressurized and change the breach (10) of volume in rotation, the cylinder bodily form termination of the suitable protruding button of number of band places the termination that has the circular shell-like of corresponding number groove in the cover of connection handle (5) to be rotationally connected around the handle (4).

3, brush turnable toothbrush according to claim 1, the termination that it is characterized in that handle is a circular cover, be distributed with suitable several grooves in the cover, its structure of corresponding termination that connection handle is connected with handle is for big or small with the circle cover, form fit can be inserted cylinder wherein, the protruding button of the corresponding number that distributes around the cylinder, protruding button size, shape, grooves distributed is corresponding in position and the circular cover is complementary, be provided with outside the cylinder bodily form termination of the protruding button of the coupling number that connection handle has and can make cylinder bodily form termination pressurized and change the breach of volume in rotation, the cylinder bodily form termination of the suitable protruding button of number of band places the termination that has the circular shell-like of corresponding number groove in the cover of handle to be rotationally connected around the connection handle.

4, brush turnable toothbrush according to claim 1 is characterized in that connection handle (5) termination is provided with cylindrical sleeve (11), and lower bottom part is held to the greatest extent by connection handle and is provided with card button (12) in the cover, and the cover internal upper part is held to the greatest extent by connection handle and is provided with locating slot (13); Handle (4) one terminations are made arc mouth (14) and are connected in the cylindrical sleeve (11) of handle (5), are fixed with lower cover (15) under the arc mouth (14), are fixed with the stator (17) that has arc stopper slot (16) on the lower cover (15); One circular spacer (18) has the projection (19) of stretching out round edge, fix an arc button (20) on the projection, location in the locating slot (13) that is provided with is held on cylindrical sleeve (11) top that circular spacer (18) has the projection (19) of stretching out round edge can be stuck in the connection handle termination to the greatest extent by connection handle; Be fixed with loam cake (21) on the arc mouth (14), be distributed with the arc groove (11) of proper angle at interval under the loam cake (21); There is the lower cover center of the stator (17) of band arc stopper slot to be fixed with steady pin (24) under the arc mouth termination of handle (4), cylindrical sleeve (11) front portion of connection handle (5) is inserted in the arc mouth termination of handle and cover accommodates the stator (17) of the band arc stopper slot of lower cover, and the card button (12) that lower bottom part is held to the greatest extent by connection handle in the cover places band arc stopper slot (15) the contact connection of stator; One spring (23) is inserted in the cylindrical sleeve of connection handle and is pressed on the stator (17), place the circular spacer (18) of band projection and arc button on the spring, location in the locating slot (13) that hold to the greatest extent by connection handle on the cylindrical sleeve top that the projection of stretching out round edge (19) of spacer just snaps in connection handle, handle (4) fixing steady pin (23) other end in lower cover the center stator (17), spring (23), the spacer (18) that pass in the cylindrical sleeve (11) of connection handle termination fixedly connected with loam cake (21).