CN203328188U

CN203328188U - Toothbrush

Info

Publication number: CN203328188U
Application number: CN2013203004823U
Authority: CN
Inventors: 廖金波
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-29
Filing date: 2013-05-29
Publication date: 2013-12-11
Anticipated expiration: 2023-05-29

Abstract

The utility model provides a toothbrush which comprises a brush holder group, a brush head group and a transmission group. The brush head group is slidably arranged in the brush holder group and comprises a siding rod and a transmission brush head, wherein the sliding rod comprises two support portions. The two support portions are arranged at one end of the sliding rod away from the brush holder group. The transmission brush head is arranged at the positions of the two support portions and comprises a transmission tooth portion. The transmission group comprises a transmission shaft, wherein the transmission shaft and the sliding rod are limited axially, the transmission shaft comprises one tooth end, the transmission shaft can rotate relative to the brush holder group and the brush head group, and the tooth end is meshed with the transmission tooth portion. When the transmission rotates, the transmission brush head can move relative to the sliding rod. Therefore, the toothbrush can be used for cleaning in horizontal and vertical directions simultaneously.

Description

Toothbrush

Technical field

The utility model relates to a kind of toothbrush, espespecially a kind of without electric power, can improve cleaning effect and cost-effective toothbrush.

Background technology

The user is when cleaning teeth at present, generally to use traditional toothbrush, with upper and lower or the mode moved left and right is cleaned dental surface, or utilize electric toothbrush to carry out cleaning teeth, yet, traditional toothbrush is easily because the incorrect mode of operation of user or bad tooth-brushing habit, and cause the not good problem of cleaning effect, and although electric toothbrush can be strengthened by the mode of rotating brush the cleaning effect of tooth, but cost is but high than traditional toothbrush, therefore, how between traditional toothbrush and electric toothbrush, to average out a little, really be to be necessary the technology of improving.

The utility model content

For solving in the use not enough of existing traditional toothbrush and electric toothbrush and limiting, main purpose of the present utility model be to propose a kind of without electric power, can improve cleaning effect and cost-effective toothbrush.

The utility model solves a kind of toothbrush that the background technology problem proposes, and it includes:

One brush holder group, it comprises a helical structure, this helical structure is arranged at this brush holder group inside;

One brush group, it is plugged in slidably in this brush holder group and comprises a sliding bar and a transmission brush, wherein, this sliding bar is long shape and is inserted in this brush holder group, and comprise a brush groove, two support portions, two trip holes and many fasten bristles, this brush geosynclinal concave is located at the end of this sliding bar away from this brush holder group, described two support portions are arranged on the wall of this brush groove in opposite directions, described two trip holes are respectively long shape and run through opposite to each other this sliding bar along the circumference of this sliding bar, described fasten bristles is arranged on the surface of sliding bar and is positioned at the both sides of this brush groove, this transmission brush is arranged at two support portions and this sliding bar motion relatively of this brush groove, this transmission brush comprises a driving cog section and many transmission bristles, this driving cog section is arranged at the bottom side of this transmission brush, the transmission bristle is arranged on the top side of this transmission brush, and

One transmission group, it is arranged in this brush holder group and this brush group, and comprise a power transmission shaft, one trip, one slide block and two elastomers, wherein, this power transmission shaft is located in this sliding bar and this brush holder group rotationally, this power transmission shaft comprises a helical structure and an increment, the helical structure of the helical structure of this power transmission shaft and this brush holder group is complementary, this increment and this driving cog section phase interlock, this trip is inserted in this power transmission shaft and trip hole, be set in this sliding bar to this slide block blocking and be positioned at this brush holder group, described two elastomer sleeves are located at this sliding bar and are positioned at both sides and this brush holder group of this slide block, and two elastomers support respectively in this brush holder group away from the end of this slide block.

Preferably, this brush holder group comprises a positioning pipe and a sheathed pipe, wherein, the helical structure of this brush holder group is located at this positioning pipe inwall, this positioning pipe sleeve is located at this power transmission shaft and this positioning pipe rotation relatively of this power transmission shaft, this sheathed pipe box is located at this sliding bar, this slide block and two elastomers, and a wherein elastomer of this transmission group supports between this slide block and this positioning pipe, and another elastomer supports between this slide block and this sheathed pipe.

Preferably, this slide block place is around arranging a slide block slot relatively for this sliding bar, and this slide block is equipped in this slide block slot.

Preferably, this sheathed pipe comprises two elongated slots, parallel this sheathed pipe of described two elongated slot axially be arranged with the inwall at this sheathed pipe, this slide block comprises two flanges that are convexly equipped with, described two flanges are arranged in described two elongated slots.

Preferably, this transmission brush further comprises two back shafts and a rail structure, and wherein, described two back shafts are arranged on this transmission brush bottom side and are arranged at respectively in described two support portions, and this rail structure is arranged at the bottom side of this transmission brush; This sliding bar further comprises a rail structure, and it is arranged on the bottom surface of this brush groove, and and the rail structure of this transmission brush be the coupling of arcuation.

Preferably, this driving cog section is the arcuation arrangement.

Preferably, the projection that the rail structure of this sliding bar is arcuation, the track that the rail structure of this transmission brush is arcuation.

Preferably, two support portions of this sliding bar all are wire, this transmission brush comprises the guide lug of two wire, described two guide lugs are separately positioned on two support portions, this sliding bar comprises two recessed edge, described two recessed edge are arranged with respectively opposite to each other at the top of this brush groove, and this transmission brush can move back and forth between described two recessed edge.

In other words, described toothbrush, wherein this brush holder group comprises a positioning pipe and a sheathed pipe, wherein, the helical structure of this brush holder group is located at this positioning pipe inwall, and this positioning pipe sleeve is located at this power transmission shaft and this positioning pipe rotation relatively of this power transmission shaft, and this sheathed pipe box is located at this sliding bar, this slide block and two elastomers, a wherein elastomer of this transmission group supports between this slide block and this positioning pipe, and another elastomer supports between this slide block and this sheathed pipe.

Described toothbrush, wherein, this transmission brush further comprises two back shafts and a rail structure, wherein, described two back shafts are arranged on this transmission brush bottom side and are arranged at respectively in two support portions, and this rail structure is arranged at the bottom side of this transmission brush, and this sliding bar further comprises a rail structure, it is arranged on the bottom surface of this brush groove, and and the rail structure of this transmission brush be the coupling of arcuation; Wherein this driving cog section is the arcuation arrangement; The projection that wherein rail structure of this sliding bar is arcuation, the track that the rail structure of this transmission brush is arcuation.

The second preferred embodiment that described toothbrush provides for the utility model, wherein two support portions of this sliding bar all are wire, this transmission brush comprises the guide lug of two wire, described two guide lugs are separately positioned on two support portions, this sliding bar comprises two recessed edge, described two recessed edge are arranged with respectively opposite to each other at the top of this brush groove, and this transmission brush can move back and forth between two recessed edge.

The obtainable effect of technological means of the present utility model is promoted to be had:

1, this sliding bar is slidably disposed in this brush holder group, this power transmission shaft be arranged in this sliding bar and and this sliding bar between be axial blocking, and this power transmission shaft is complementary with the helical structure of helical structure and this brush holder group, this power transmission shaft can this brush holder group relative to this sliding bar be to be moved axially, and this power transmission shaft can rotate relative to this brush holder group, when this power transmission shaft rotates, just drive this sliding bar motion relatively of this transmission brush with driving cog section, therefore when this brush holder group of user's taking is brushed teeth in the mode moved left and right, this transmission brush can be driven simultaneously, make this toothbrush there is left and right and upper and lower clean direction simultaneously, therefore, the utility model can have traditional toothbrush simultaneously concurrently and save cost, and electric toothbrush cleaning effect advantage preferably.

2, in the first preferred embodiment, this transmission brush is arranged at this brush groove with two back shafts, and the rail structure of this transmission brush and the rail structure of this sliding bar are being complementary of arcuation, make this transmission brush can take back shaft and rotate relative to this sliding bar as fulcrum.

3, in the second preferred embodiment, this transmission brush, with the guide lug of two wire, is arranged at the support portion of two wire of this sliding bar, and this transmission brush can be moved relative to this sliding bar along two support portions.

The accompanying drawing explanation

Fig. 1 is the stereo appearance figure of the utility model the first preferred embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model the first preferred embodiment.

Fig. 3 is that three-dimensional exploded view is amplified in the part of the utility model the first preferred embodiment.

Fig. 4 is the utility model the first preferred embodiment part sectioned view.

Fig. 5 is the use state profile of the utility model the first preferred embodiment.

Fig. 6 is the use state profile of the utility model the first preferred embodiment.

Fig. 7 is the stereo appearance figure of the utility model the second preferred embodiment.

Fig. 8 is that three-dimensional exploded view is amplified in the part of the utility model the second preferred embodiment.

Fig. 9 is the part sectioned view of the utility model the second preferred embodiment.

Main symbol description

10,10A brush holder group 11 brush holders

111 brush holder space 112 clamping slots

12 positioning pipe 121 fins

The sheathed pipe of 122 helical structure 13

131 fastening part 132 elongated slots

20,

20A brush group

21,21A sliding bar

211 bar grooves 212,212A brush groove

213,213A support portion 214 rail structures

215 slide block slot 216 trip holes

The recessed edge of 217 fasten bristles 218

22,22A transmission brush 221 back shafts

222 rail structures 223,223A driving cog section

224 transmission bristle 225 guide lugs

30,30A transmission group 31 power transmission shafts

32 trip 33 slide blocks

34 elastomer 311 helical structures

312 increment 331 flanges.

The specific embodiment

For understanding in detail technical characterictic of the present utility model and practical effect, and can realize according to the content of specification, further, with the preferred embodiment as shown in graphic, be described in detail as follows:

The first preferred embodiment of the toothbrush that the utility model proposes refers to shown in Fig. 1 to Fig. 4, and it comprises a brush holder group 10, a brush group 20 and a transmission group 30.

This brush holder group 10 comprises a brush holder 11, one positioning pipe 12 and a sheathed pipe 13, wherein, this brush holder 11 is available for users to grip use and comprises a brush holder space 111 and two clamping slots 112, wherein, this brush holder space 111 is formed in this brush holder 11 and comprises that one is positioned at the opening of these brush holder 11 1 ends, two clamping slots 112 are formed on these brush holder 11 walls and close this opening opposite to each other, this positioning pipe 12 is arranged in this brush holder space 111, this positioning pipe 12 is equipped in this brush holder 11 and an end is resisted against this brush holder 11 inwalls, preferably, this positioning pipe 12 is that fin 121 and these brush holder 11 inwalls of with two long shapes, being convexly equipped with are the clamping structure be complementary, make these brush holder 11 rotations relatively of this positioning pipe 12, this positioning pipe 12 comprises a helical structure 122, this helical structure 122 is arranged at this positioning pipe 12 inwalls, preferably, this helical structure 122 is convexly equipped with at this positioning pipe 12 inwalls.

This sheathed pipe 13 wears into this brush holder space 111, is resisted against this positioning pipe 12 and is fastened on this brush holder 11, and comprise two fastening parts 131 and two elongated slots 132, wherein, two fastening parts 131 be respectively the overhead kick shape and be arranged on this sheathed pipe 13 towards an end of this positioning pipe 12 and be fastened on respectively parallel this sheathed pipe 13 of two clamping slot 112, two elongated slots 132 axially be arranged with the inwall at this sheathed pipe 13.

This brush group 20 this brush holder group 10 relatively is inserted in this sheathed pipe 13 movably, and comprise a sliding bar 21 and a transmission brush 22, wherein, this sliding bar 21 is long shape and is inserted in this sheathed pipe 13 and comprises a bar groove 211, one brush groove 212, two support portions 213, one rail structure 214, one slide block slot 215, two trip holes 216 and many fasten bristles 217, this bar groove 211 axially is formed in this sliding bar 21 along this sliding bar 21, this brush groove 212 is arranged with in this sliding bar 21 away from an end of this brush holder 11 and is communicated with this bar groove 211, two support portions 213 are arranged on the wall of this brush groove 212 in opposite directions, this rail structure 214 is arranged on the bottom surface of this brush groove 212, preferably, the projection that this rail structure 214 is arcuation.These slide block slot 215 ring-types are arranged on the outer wall of this sliding bar 21 and are positioned at this sliding bar 21 and are inserted in this sheathed pipe 13 parts, two trip holes 216 are respectively long shape and run through opposite to each other this sliding bar 21 near these slide block slot 215 places along the circumference of this sliding bar 21, and these many fasten bristles 217 are arranged on these sliding bar 21 surfaces and are positioned at this brush groove 212 both sides.

This transmission brush 22 is arranged at this brush groove 212 and comprises two back shafts 221, one rail structure 222, one driving cog section 223 and many transmission bristles 224, wherein, two back shafts 221 are located at these transmission brush 22 bottom sides and protrude respectively this transmission brush 22 both sides, and be arranged at respectively in two support portions 213, the rail structure 222 of this transmission brush 22 is arranged at these transmission brush 22 bottom sides and is complementary with the rail structure 214 of this sliding bar 21, preferably, the track that the rail structure 222 of this transmission brush 22 is arcuation, the rail structure 222 of this transmission brush 22 and the rail structure 214 of this sliding bar 21 are fastened, make this transmission brush 22 can take two back shafts 221 as the relative both sides reciprocally swinging of this sliding bar 21 of fulcrum, this driving cog section 223 is arranged on these transmission brush 22 bottom sides and is arcuation and arranges, each transmission bristle 224 is arranged on the top side of this transmission brush 22,

This transmission group 30 is arranged in this brush holder group 10 and this brush group 20, and comprise a power transmission shaft 31, one trip 32, one slide block 33 and two elastomers 34, wherein, this power transmission shaft 31 is arranged in this bar groove 211 rotationally, in this positioning pipe 12 and this sheathed pipe 13, this power transmission shaft 31 comprises a helical structure 311 and an increment 312, this helical structure 311 is arranged at an end of this power transmission shaft 31 and is complementary with the helical structure 122 of this positioning pipe 12, this power transmission shaft 31 can be rotated relative to this positioning pipe 12, this increment 312 is arranged at the end that this power transmission shaft 31 differs from helical structure 311, and these increment 312 and these driving cog section 223 phase interlocks, when this power transmission shaft 31 rotation, can utilize this increment 312 to control this transmission brush 22 swings,

This trip 32 is inserted in this power transmission shaft 31 and trip hole 216, to fix the position of this power transmission shaft 31 and this sliding bar 21, make this power transmission shaft 31 relatively this sliding bar 21 move axially, and, when this power transmission shaft 31 rotates, this trip 32 can move between 216 two ends, trip hole.This slide block 33 is set in outside this sliding bar 21 and is equipped in this slide block slot 215, this slide block 33 comprises two flanges that are convexly equipped with 331, two flanges 331 are arranged at respectively in two elongated slots 132, make this sheathed pipe 13 can utilize elongated slot 132 coupling flanges 331, and slide in these slide block 33 front and back relatively.Two elastomers 34 all are located in this sheathed pipe 13 and are laid respectively at the both sides of this slide block 33, and wherein an elastomer 34 supports between an end of this slide block 33 and this sheathed pipe 13, and another elastomer 34 supports between this slide block 33 and this positioning pipe 12.

Refer to Fig. 2, shown in Fig. 5 and Fig. 6, when the user is holding this brush holder 11, the mode in the past moved left (as the direction of Fig. 5) is while swiping this toothbrush, this brush holder group 10 can drive this brush group 20 toward left dislocation, now, can utilize fasten bristles 217, transmission bristle 224 and tooth and cheek the produced resistance that rubs mutually pushes this sliding bar 21, make relative this transmission group 30 of this sliding bar 21 and this brush holder group 10 produce reverse displacement, and due between this power transmission shaft 31 and this sliding bar 21 with these trip 32 clampings, and this trip 32 is located in the trip hole 216 of long shape, therefore make this power transmission shaft 31 only can rotate but can't move relative to this sliding bar 21, now, upstream shift along with this sliding bar 21, can utilize the theory of mechanics be complementary between this power transmission shaft 31 and this positioning pipe 12, impel this power transmission shaft 31 to rotate, utilize this increment 312 to drive this transmission brush 22 simultaneously and do the beat motion,

Moreover, when the user is holding this brush holder 11 and is oppositely swiping this toothbrush (as the direction of Fig. 6), the elastic-restoring force that can utilize compressed elastomer 34 to produce oppositely promotes this sliding bar 21, making this sliding bar 21 drive this power transmission shaft 31 moves, when this power transmission shaft 31 moves, this positioning pipe 12 rotates backward relatively, and utilizes this increment 312 to drive this transmission brush 22 and do reverse beat motion.

When this power transmission shaft 31 rotation, this trip 32 and then this power transmission shaft 31 rotates together, and move between 216 two ends, trip hole, just can be blocked when this trip 32 forwards a wherein end in trip hole 216 to and stop, this power transmission shaft 31 also can stop stopping operating because of this trip 32 jointly, now, compressed elastomer 34 can promote this sliding bar 21 with elastic force, these drive link 31 meetings are moved together with this sliding bar 21 and relative these positioning pipe 12 rotations, and drive this transmission brush 22 simultaneously and swing, therefore, can guarantee that the user is when moving left and right toothbrush, this transmission brush 22 can keep reciprocal swing.

By above-mentioned mode of operation, when the user brushes teeth in the mode moved left and right, not only can the mode with traveling priority be swiped by each fasten bristles 217, also can be simultaneously the swing of transmission bristle 224 by this transmission brush 22 carry out upper and lower beat and swipe, and then reach cleaning effect in all directions with the action that cleans one's teeth of 3D.

The second preferred embodiment that the utility model provides refers to shown in Fig. 7 to Fig. 9, wherein this brush holder group 10A and this transmission group 30A all are same as the first embodiment, the two support portion 213A of this sliding bar 21A all are wire, this sliding bar 21A mono-end relatively place, top of this brush groove 212A is concaved with two recessed edge 218 in opposite directions, and this sliding bar 21A does not arrange rail structure, this transmission brush 22A comprises the guide lug 225 of two wire, two guide lugs 225 are arranged at respectively two support portion 213A, the 223A of this driving cog section is arranged on this transmission brush 22A bottom side and in the form of sheets and and the mutual interlock of increment 312 of this power transmission shaft 31.

During use, mobile this toothbrush makes this brush holder group 10A drive this brush group 20A displacement, the crush resistance that utilizes cheek and tooth to produce this sliding bar 21A, make this sliding bar 21A this brush holder group 10A generation upstream shift relatively, and the theory of mechanics of utilizing this power transmission shaft 31 and this positioning pipe 12 to be complementary, impel this power transmission shaft 31 to rotate, utilize this increment 312 to drive this transmission brush 22A simultaneously and move up and down;

When oppositely swiping this toothbrush, can utilize compressed elastomeric elastic-restoring force oppositely to promote this sliding bar 21A, and impel this power transmission shaft 31 to rotate backward, drive reverse the moving up and down of this transmission brush 22A with this increment 312 simultaneously, therefore, when brush teeth in left and right, can utilize the rectilinear motion of fasten bristles left and right with teeth surfaces, and utilize the transmission bristle to move around up and down simultaneously, to reach the purpose that increases the effect that cleans one's teeth, and effectively the characteristic of traditional toothbrush and electric toothbrush is done to combination, do not need the driving by electric power, also suitable saving cost.

Claims

1. a toothbrush, is characterized in that, includes:

One brush group, it can be plugged in slidably in this brush holder group and comprise a sliding bar and a transmission brush, wherein, this sliding bar is long shape and is inserted in this brush holder group, and comprise a brush groove, two support portions, two trip holes and many fasten bristles, this brush geosynclinal concave is located at the end of this sliding bar away from this brush holder group, described two support portions are arranged on the wall of this brush groove in opposite directions, described two trip holes are respectively long shape and run through opposite to each other this sliding bar along the circumference of this sliding bar, described fasten bristles is arranged on the surface of this sliding bar and is positioned at the both sides of this brush groove, this transmission brush is arranged at two support portions and this sliding bar motion relatively of this brush groove, this transmission brush comprises a driving cog section and many transmission bristles, this driving cog section is arranged at the bottom side of this transmission brush, described transmission bristle is arranged on the top side of this transmission brush, and

One transmission group, it is arranged in this brush holder group and this brush group, and comprise a power transmission shaft, one trip, one slide block and two elastomers, wherein, this power transmission shaft can be located in this sliding bar and this brush holder group rotationally, this power transmission shaft comprises a helical structure and an increment, the helical structure of the helical structure of this power transmission shaft and this brush holder group is complementary, this increment and this driving cog section phase interlock, this trip is inserted in this power transmission shaft and trip hole, be set in this sliding bar to this slide block blocking and be positioned at this brush holder group, described two elastomer sleeves are located at this sliding bar and are positioned at both sides and this brush holder group of this slide block, and two elastomers support respectively in this brush holder group away from the end of this slide block.

2. toothbrush according to claim 1, it is characterized in that: this brush holder group comprises a positioning pipe and a sheathed pipe, wherein, the helical structure of this brush holder group is located at this positioning pipe inwall, this positioning pipe sleeve is located at this power transmission shaft and this positioning pipe rotation relatively of this power transmission shaft, this sheathed pipe box is located at this sliding bar, this slide block and two elastomers, and a wherein elastomer of this transmission group supports between this slide block and this positioning pipe, and another elastomer supports between this slide block and this sheathed pipe.

3. toothbrush according to claim 2 is characterized in that: this slide block place is around arranging a slide block slot relatively for this sliding bar, and this slide block is equipped in this slide block slot.

4. toothbrush according to claim 3, it is characterized in that: this sheathed pipe comprises two elongated slots, parallel this sheathed pipe of described two elongated slot axially be arranged with the inwall at this sheathed pipe, this slide block comprises two flanges that are convexly equipped with, described two flanges are arranged in described two elongated slots.

5. according to the described toothbrush of any one in claim 1 to 4, it is characterized in that:

This transmission brush further comprises two back shafts and a rail structure, and wherein, described two back shafts are arranged on this transmission brush bottom side and are arranged at respectively in described two support portions, and this rail structure is arranged at the bottom side of this transmission brush;

This sliding bar further comprises a rail structure, and it is arranged on the bottom surface of this brush groove, and and the rail structure of this transmission brush be the coupling of arcuation.

6. toothbrush according to claim 5 is characterized in that: this driving cog section is arcuation and arranges.

7. toothbrush according to claim 6, is characterized in that: the projection that the rail structure of this sliding bar is arcuation, the track that the rail structure of this transmission brush is arcuation.

8. according to the described toothbrush of any one in claim 1 to 4, it is characterized in that: two support portions of this sliding bar all are wire, this transmission brush comprises the guide lug of two wire, described two guide lugs are separately positioned on two support portions, this sliding bar comprises two recessed edge, described two recessed edge are arranged with respectively opposite to each other at the top of this brush groove, and this transmission brush can move back and forth between described two recessed edge.