CN208676512U

CN208676512U - Tooth-brush structure

Info

Publication number: CN208676512U
Application number: CN201821030835.1U
Authority: CN
Inventors: 林天憶
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-04-02
Anticipated expiration: 2028-06-29

Abstract

The utility model provides a kind of Tooth-brush structure, it include lever and brush handle, lever has installation end and holding end, and lever is equipped with slot towards extreme direction is held by installation end, the side of lever is equipped with the side channel for being connected to slot, and slot, which is equipped with, is arranged track towards extreme direction is held by installation end；Brush handle includes the stock of brush head and connected brush head, and stock is inserted in slot, and the side of stock is equipped with through hole, elastic rib is equipped in the hole wall of through hole, elastic rib is equipped with protrusion, and protrusion button after track sliding is butted on side channel, and protrusion slides in track not by the track elasticity of compression rib.So brush head quickly can be installed on lever, to replace old product brush head, without abandoning entire toothbrush.

Description

Tooth-brush structure

Technical field

The utility model relates to a kind of dental care products, the tooth for scrubbing dental surface removal plaque is particularly related to Brush, to prevent carious disease.

Background technique

The cleaning in oral cavity is that compatriots are accustomed to from the small personal hygiene that is just taught, and is brushed teeth after advocating getting up early in early days with before going to bed Idea, until correlative study tissue now more it is recommended to increase with brushing teeth after the meal, and collocation uses mouthwash and dental floss in due course, with Removal is largely attached to the bacterium of dental surface, and avoiding plaque from excessively breeding influences oral health.Due to toothbrush use time Number frequently, and plus the residual for using rear bacterium every time, using the toothbrush for being full of bacterium, influences cleaning oral cavity effect instead.Phase It closes research article report and suggests that toothbrush service life is unsuitable too long, be preferably even to replace new product month by month, especially toothbrush is placed Place is undoubtedly bacterial growth and to breed excellent place in moist toilet.

Most toothbrush uses integral structure, mainly by toothbrush one end there is the bristle of multi beam to remove tooth table Face.There is still a need for entirely abandoning when facing replacement, such as TaiWan, China patent M483715 tooth brush for health protection, No. M476520 tool The toothbrush of antibiotic layer.But environmentally friendly subject under discussion effective use natural resources are particular about now and avoid excessive wear, have many related dealers Related toothbrush is developed, there are the products such as one end of bristle for the replacement mechanism of bristle, or replacement toothbrush, or even developing can The brush head of toothbrush is replaced with into dental floss pattern, or the cleaning head of cleaning tongue surface.

Utility model content

The utility model is a kind of Tooth-brush structure, and providing user quickly can be installed on lever for brush head, to replace old product Brush head, without abandoning entire toothbrush.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of Tooth-brush structure includes a lever and a brush handle, it is characterised in that:

The lever has an installation end and a holding end, and the lever is equipped with one towards the gripping extreme direction by the installation end and inserts Slot, the side of the lever are equipped with the side channel for being connected to the slot, which is equipped with by the installation end towards the gripping extreme direction One track is set；

The brush handle includes a stock of a brush head and the brush head that is connected, which is inserted in the slot of the lever, and The side of the stock is equipped with pass through aperture, and an elastic rib is equipped in the hole wall of the through hole, which is equipped with a protrusion, this is convex Portion's button after track sliding is butted on the side channel, and protrusion sliding is not compressed the elastic rib by the track in the track.

The Tooth-brush structure, in which: the slot is equipped with one and compresses inclined-plane, and this compresses inclined-plane and is integrally connected in the track Between side channel, which slides towards the side channel through the track and is compressed inclined-plane by this and limited the deformation of the related compression elastic rib, Until the protrusion is detached from this and compresses inclined-plane and detain and be butted on the side channel.

The Tooth-brush structure, in which: the side channel has two opposite limitation faces and the certain of the two limitations face that be connected Plane, and the positioning surface is towards the installation extreme direction, and the side of the protrusion is mutually butted on the two limitation face and the positioning surface.

The Tooth-brush structure, in which: the brush handle is equipped with a limit convex, and the limit convex be located at the brush head and the stock it Between, and the installation end of the lever is recessed to be intermeshed with the limit convex equipped with a limit.

The Tooth-brush structure, in which: the stock side is convexly equipped with an at least anti-rotation convex block, and an at least anti-rotation convex block It fastens between opposite two orbital planes of the track.

The Tooth-brush structure, in which: the through hole is than an at least anti-rotation convex block more far from brush head.

The Tooth-brush structure, in which: at least an anti-rotation convex block is in long strip for this.

Compared with prior art, have advantages in that so can be with for the utility model by adopting the above technical scheme Brush head is quickly installed on lever, to replace old product brush head, without abandoning entire toothbrush.

Detailed description of the invention

Fig. 1 is the utility model combination stereoscopic schematic diagram.

Fig. 2 is the utility model exploded perspective schematic diagram.

Fig. 3 is another visual angle exploded perspective schematic diagram of the utility model.

Fig. 4 is schematic cross-sectional view before the utility model lever is combined with brush handle.

Fig. 5 is convex block sliding rail schematic diagram in the utility model lever and brush handle anabolic process.

Fig. 6 is in the utility model lever and brush handle anabolic process, and convex block is compressed inclined-plane by this and limited the change of elasticity of compression rib Shape schematic diagram.

Fig. 7 is the utility model lever and brush handle combination diagrammatic cross-section.

Fig. 8 is the top view that Tooth-brush structure protrusion button is butted on side channel.

Fig. 9 is another embodiment exploded perspective schematic diagram of the utility model.

Figure 10 is another embodiment combination diagrammatic cross-section of the utility model.

Figure 11 is Ⅹ I-Ⅹ I line segment diagrammatic cross-sections of Figure 10.

Description of symbols: Tooth-brush structure 1；Lever 2；Installation end 21；Holding end 22；Slot 23；Side channel 24；Limitation face 241；Positioning surface 242；Track 25；Orbital plane 251；Compress inclined-plane 26；Limit recessed 27；Brush handle 3；Brush head 31；Bristle 310；Stock 32；Through hole 33；Elastic rib 34；Protrusion 35；Limit convex 36；Anti-rotation convex block 37.

Specific embodiment

Please refer to shown shown in schema Fig. 1 to Fig. 5, in figure the utility model Tooth-brush structure 1 include a lever 2 with One brush handle 3 is formed.

The lever 2 has an installation end 21 and a holding end 22, and the lever 2 by the installation end 21 towards 22 side of the holding end To a slot 23 is equipped with, the side of the lever 2 is equipped with the side channel 24 for being connected to the slot 23, which is equipped with by the installation A track 25 is arranged towards 22 direction of holding end in end 21；

The brush handle 3 includes a stock 32 of a brush head 31 and the brush head 31 that is connected, wherein 31 1 side surface of brush head Bristle 310 configured with multi beam, the stock 32 are inserted in the slot 23 of the lever 2, so that the brush head 31 is located at the installation of lever 2 The outside at end 21, and the side of the stock 32 is equipped with pass through aperture 33, is equipped with an elastic rib 34 in the hole wall of the through hole 33, it should Elastic rib 34 is equipped with a protrusion 35, and the protrusion 35 button after the track 25 sliding is butted on the side channel 24, but the protrusion 35 sliding in The track 25 is not compressed the elastic rib 34 by the track 25.

About the installation of the utility model lever 2 and brush handle 3, its installation end of the lever 2 is inserted by the stock 32 of the brush handle 3 In the slot 23 in 21 directions, and it is mobile towards 22 direction of holding end, and the protrusion 35 on the stock 32 is sliding along the track 25 in the process It moves, until the protrusion 35, button, which is supported, is positioned at the side channel 24 and can be completed.It should be noted that the track 25 of the utility model provides The effect of the sliding guiding of protrusion 35, the track 25 do not limit protrusion 35, and in other words elasticity of compression rib 34 does not become track 25 Shape.

Please refer to shown in schema Fig. 5 to Fig. 7, the utility model Tooth-brush structure 1 further comprises having following technology special Sign.Wherein the slot 23 is equipped with one and compresses inclined-plane 26, and this compresses inclined-plane 26 and is integrally connected between the track 25 and side channel 24, The protrusion 35 slides towards the side channel 24 through the track 25 and is compressed inclined-plane 26 by this and limit the deformation of the related compression elastic rib 34, directly To the protrusion 35 disengaging, this compresses inclined-plane 26 and detains and be butted on the side channel 24.

The button of the utility model protrusion 35 is butted on 24 kenel of side channel, please refer to shown in schema Fig. 7 and Fig. 8, the side channel 24 positioning surfaces 242 with two opposite limitation faces 241 and the two limitation face 241 that is connected, and the positioning surface 242 towards this 21 direction of installation end, and the side of the protrusion 35 is mutually butted on the two limitation face 241 and the positioning surface 242.It is fastened by the protrusion 35 There is the effectiveness for preventing the brush handle 3 to be spontaneously decoupled the lever 2 in the positioning surface 242.And 35 phase of protrusion is butted on the two limitation face When 241 kenels are then that the bristle 310 on its brush handle 3 of the Tooth-brush structure 1 cleans tooth, there is appropriateness to prevent the stock 32 of brush handle 3 The radial rotating of the opposite slot 23.

In addition, the brush handle 3 is equipped with a limit convex 36, and the limit convex 36 is located between the brush head 31 and the stock 32, and The installation end 21 of the lever 2 is equipped with a limit recessed 27 to be intermeshed with the limit convex 36, equally has the length for preventing brush handle 3 Radial rotating of the bar 32 with respect to the slot 23.

It please refers to shown in schema Fig. 9 to Figure 11, is another embodiment of the utility model, be different from above-described embodiment and exist Be convexly equipped with an at least anti-rotation convex block 37 in, 32 side of stock, and this at least an anti-rotation convex block 37 is fastened in the phase of the track 25 To between two orbital planes 251.The utility model fastens two orbital plane in the track 25 by an at least anti-rotation convex block 37 251 structure kenel, is so able to provide that the stock 32 is firm is inserted in the slot 23, and prevents the stock 32 of brush handle 3 opposite The radial rotating of the slot 23.In addition, the through hole 33 is compared with an at least anti-rotation convex block 37 far from brush head 31；An at least anti-rotation Convex block 37 is in long strip, and kenel is arranged in the brush head 31 and 32 direction of stock in an at least anti-rotation convex block 37.

Claims

1. a kind of Tooth-brush structure includes a lever and a brush handle, it is characterised in that:

The lever has an installation end and a holding end, and the lever is equipped with a slot towards the gripping extreme direction by the installation end, The side of the lever is equipped with the side channel for being connected to the slot, which, which is equipped with, is arranged by the installation end towards the gripping extreme direction One track；

The brush handle includes a stock of a brush head and the brush head that is connected, which is inserted in the slot of the lever, and the length The side of bar is equipped with pass through aperture, and an elastic rib is equipped in the hole wall of the through hole, which is equipped with a protrusion, the protrusion edge Button is butted on the side channel after track sliding, and protrusion sliding is not compressed the elastic rib by the track in the track.

2. Tooth-brush structure as described in claim 1, it is characterised in that: the slot is equipped with one and compresses inclined-plane, and this compresses inclined-plane It is integrally connected between the track and side channel, which slides towards the side channel through the track and compressed inclined-plane by this and limited related pressure It contracts elastic rib deformation, until the protrusion is detached from this and compresses inclined-plane and detain and be butted on the side channel.

3. Tooth-brush structure as claimed in claim 1 or 2, it is characterised in that: the side channel has opposite two limitation faces and phase An even positioning surface in the two limitations face, and the positioning surface is towards the installation extreme direction, and the side of the protrusion is mutually butted on two limit Face processed and the positioning surface.

4. Tooth-brush structure as claimed in claim 3, it is characterised in that: the brush handle is equipped with a limit convex, and the limit convex is located at Between the brush head and the stock, and the installation end of the lever is recessed to be intermeshed with the limit convex equipped with a limit.

5. Tooth-brush structure as claimed in claim 4, it is characterised in that: the stock side is convexly equipped with an at least anti-rotation convex block, and An at least anti-rotation convex block fastens between opposite two orbital planes of the track.

6. Tooth-brush structure as claimed in claim 5, it is characterised in that: at least an anti-rotation convex block is more separate than this for the through hole Brush head.

7. Tooth-brush structure as claimed in claim 5, it is characterised in that: at least an anti-rotation convex block is in long strip for this.