CN210055058U - Wide-head 72-hole soft and clean gingiva-protecting toothbrush with implanted hairs - Google Patents

Abstract

The utility model discloses a gentle clean gum toothbrush that protects of hair is planted to wide head 72 hole, including handle, brush head, steel wire and buffer layer, the top of handle is provided with the connecting plate, and connecting plate and spread groove interconnect, the spread groove sets up in the inside of brush head, and the top surface of brush head in handle, the inside of connecting plate is provided with the first groove of accomodating, and the first internally mounted who accomodates the groove has coupling spring to coupling spring's end and limiting plate fixed connection, the limiting plate passes connecting plate and spacing groove interconnect, and the spacing groove is seted up on the inner wall of brush head to the fixed surface of limiting plate installs the steel wire, the steel wire passes connecting plate and wire casing and ejector pad fixed connection. This gentle clean gum toothbrush that protects of hair is planted in wide head 72 holes, brush head mainly are connected through the block of spread groove and connecting plate and fix the top position at the handle to be convenient for follow-up staff need not to change the whole of toothbrush to the change work of brush head.

Description

Wide-head 72-hole soft and clean gingiva-protecting toothbrush with implanted hairs

Technical Field

The utility model relates to the technical field of toothbrushes, in particular to a soft and clean gingiva-protecting toothbrush with 72-hole bristles implanted in a wide head.

Background

The toothbrush is a cleaning article for repeatedly brushing teeth, is an indispensable daily utensil in human life, and needs to be matched with toothpaste for use so as to keep the teeth clean.

Common wide head 72 holes in the existing market plant gentle clean gum toothbrush that protects of hair, the structure of most as an organic whole, after brush head long-term use, brush head can slowly receive wearing and tearing, thereby influence the work of brushing teeth, need wholly change the toothbrush, or it is convenient not enough to the change work of brush head, need use great power just can take off brush head from the handle, to above-mentioned problem, plant the gentle clean gum toothbrush's of hair and carry out the innovative design on the basis of original wide head 72 holes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gentle clean gum toothbrush that protects of hair is planted in 72 holes of wide head to solve the gentle clean gum toothbrush that protects of hair is planted in the common 72 holes of wide head on the existing market that proposes in the above-mentioned background art, the structure of most as an organic whole, after brush head long-term use, brush head can slowly receive wearing and tearing, thereby influence the work of brushing teeth, need wholly change the toothbrush, or it is convenient inadequately to the change work of brush head, need use great power just can follow the problem that the handle was taken off with the brush head.

In order to achieve the above object, the utility model provides a following technical scheme: a soft and clean gum-protecting toothbrush with 72-hole wide head implanted bristles comprises a handle, a brush head, steel wires and a buffer layer, wherein a connecting plate is arranged at the top end of the handle, the connecting plate is connected with a connecting groove, the connecting groove is arranged in the brush head, the brush head is positioned on the top surface of the handle, a first accommodating groove is arranged in the connecting plate, a connecting spring is arranged in the first accommodating groove, the tail end of the connecting spring is fixedly connected with a limiting plate, the limiting plate penetrates through the connecting plate and the limiting groove to be connected, the limiting groove is arranged on the inner wall of the brush head, the steel wires are fixedly arranged on the outer surface of the limiting plate, the steel wires penetrate through the connecting plate and a wire groove and are fixedly connected with a push block, the wire groove is arranged in the handle, the push block is positioned in the second accommodating groove, the second accommodating groove is arranged on the outer surface of the handle, and a convex block is, and a buffer layer is arranged below the push block and is positioned in the second accommodating groove.

Preferably, the connecting plate and the handle are of an integrated structure, and the connecting mode of the connecting plate and the connecting groove is clamping connection.

Preferably, the limiting plate forms a telescopic structure with the connecting plate through the connecting spring and the first accommodating groove, and the connecting mode of the limiting plate and the limiting groove is clamped and connected.

Preferably, the number of the limiting plates is 2, the 2 limiting plates are symmetrically distributed about the longitudinal center line of the connecting plate, and the front view of the limiting plates is in a shape like a Chinese character 'tu'.

Preferably, the steel wire and the connecting plate form a sliding structure, and the steel wire and the handle form a sliding structure through the wire groove.

Preferably, the push block and the handle form a sliding structure through the second accommodating groove, and the push block is provided with bumps at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the 72-hole wide-head soft and clean gingiva-protecting toothbrush with implanted hairs,

1. the brush head is fixed above the handle mainly through the clamping connection of the connecting groove and the connecting plate, so that the replacement work of the brush head by subsequent workers is facilitated, and the whole toothbrush does not need to be replaced;

2. the limiting plate is connected with the limiting groove in a clamping manner to further fix the position of the brush head, so that the brush head is prevented from shaking during subsequent tooth brushing, the integral stability of the brush head is improved, and repeated tooth brushing is facilitated;

3. when the work of changing is carried out to the brush head to needs, only need manually stir the ejector pad, make the ejector pad carry out tensile work to the limiting plate through the wire to the work is relieved to the fixed of brushing first position, make things convenient for the staff to take out the brush head.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of a side-view connection structure of the connection spring and the limiting plate of the present invention;

FIG. 5 is a left side view of the push block of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the push block and the bump according to the present invention.

In the figure: 1. a handle; 2. a connecting plate; 3. connecting grooves; 4. a brush head; 5. a first receiving groove; 6. a connecting spring; 7. a limiting plate; 8. a limiting groove; 9. a steel wire; 10. a wire slot; 11. a push block; 12. a second receiving groove; 13. a bump; 14. a buffer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a72-hole wide-head soft and clean gum-protecting toothbrush with implanted bristles comprises a handle 1, a brush head 4, a steel wire 9 and a buffer layer 14, wherein a connecting plate 2 is arranged at the top end of the handle 1, the connecting plate 2 is connected with a connecting groove 3, the connecting groove 3 is arranged inside the brush head 4, the brush head 4 is positioned on the top surface of the handle 1, a first accommodating groove 5 is arranged inside the connecting plate 2, a connecting spring 6 is arranged inside the first accommodating groove 5, the tail end of the connecting spring 6 is fixedly connected with a limiting plate 7, the limiting plate 7 penetrates through the connecting plate 2 and is connected with a limiting groove 8, the limiting groove 8 is arranged on the inner wall of the brush head 4, the steel wire 9 is fixedly arranged on the outer surface of the limiting plate 7, the steel wire 9 penetrates through the connecting plate 2 and a wire groove 10 to be fixedly connected with a push block 11, the wire groove 10 is arranged inside the handle 1, the push block 11 is positioned inside a second accommodating groove 12, and the second accommodating groove, a bump 13 is fixedly mounted on the left surface of the push block 11, a buffer layer 14 is arranged below the push block 11, and the buffer layer 14 is positioned inside the second accommodating groove 12;

the connecting plate 2 and the handle 1 are of an integrated structure, and the connecting mode of the connecting plate 2 and the connecting groove 3 is clamping connection, so that the position fixing work of the brush head 4 through the connection of the connecting groove 3 and the connecting plate 2 is facilitated for workers, and the subsequent disassembling work is facilitated;

the limiting plate 7 and the connecting plate 2 form a telescopic structure through the connecting spring 6 and the first accommodating groove 5, the connecting mode of the limiting plate 7 and the limiting groove 8 is clamping connection, the limiting plate 7 is effectively pushed to slide into the limiting groove 8 to be clamped and connected through the elastic force of the connecting spring 6, and therefore the stability of the brush head 4 after installation is improved;

the number of the limiting plates 7 is 2, the 2 limiting plates 7 are symmetrically distributed about the longitudinal center line of the connecting plate 2, and the limiting plates 7 are in a convex shape in front view, so that the limiting plates 7 are effectively prevented from sliding out of the first accommodating groove 5 through the elastic force of the connecting spring 6 after the toothbrush is disassembled, and the maximum sliding distance of the limiting plates 7 is controlled;

the steel wire 9 and the connecting plate 2 form a sliding structure, and the steel wire 9 and the handle 1 form a sliding structure through the wire groove 10, so that the steel wire 9 can be conveniently pulled by external force to enable the steel wire 9 to respectively slide on the connecting plate 2 and in the wire groove 10, the steel wire 9 can be conveniently pulled to the limiting plate 7, and the limiting plate 7 can be conveniently contracted and operated;

the push block 11 forms a sliding structure with the handle 1 through the second accommodating groove 12, and the push block 11 is provided with the convex blocks 13 at equal intervals, so that the push block 11 can be pushed by a worker through the convex blocks 13, and the push block 11 can slide in the second accommodating groove 12.

The working principle is as follows: according to the figures 1, 3 and 5-6, when the worker needs to replace the brush head 4, the worker can manually stir the projection 13 on the push block 11 downwards to make the push block 11 slide in the second accommodating groove 12, so that the push block 11 pushes the buffer layer 14 to shrink, and meanwhile, the push block 11 pulls the steel wire 9 to slide in the wire groove 10;

according to fig. 1-2 and fig. 4, then the limiting plates 7 on both sides of the top end are pulled by the steel wire 9 at the same time, so that the limiting plates 7 slide in the first accommodating groove 5, and thus the limiting plates 7 are separated from the limiting grooves 8, meanwhile, the limiting plates 7 push the connecting springs 6 to shrink, and then the brush head 4 is pulled manually, so that the connecting groove 3 on the brush head 4 is separated from the connecting plate 2, and thus the brush head 4 is taken down from the top end of the handle 1 for replacement, which is the working process of the whole device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gentle clean gum toothbrush that protects of wide head 72 holes implanted hair, includes handle (1), brush head (4), steel wire (9) and buffer (14), its characterized in that: the top of handle (1) is provided with connecting plate (2), and connecting plate (2) and spread groove (3) interconnect, spread groove (3) set up in the inside of brush head (4), and brush head (4) are located the top surface of handle (1), the inside of connecting plate (2) is provided with first accomodating groove (5), and the internally mounted of first accomodating groove (5) has connecting spring (6), and the end and limiting plate (7) fixed connection of connecting spring (6), limiting plate (7) pass connecting plate (2) and limiting groove (8) interconnect, and limiting groove (8) are seted up on the inner wall of brush head (4), and the surface fixed mounting of limiting plate (7) has steel wire (9), steel wire (9) pass connecting plate (2) and wire casing (10) and ejector pad (11) fixed connection, and wire casing (10) set up the inside at handle (1), and ejector pad (11) are located the inside of second storage groove (12), the surface in handle (1) is seted up in second storage groove (12), the left surface fixed mounting of ejector pad (11) has lug (13), and the below of ejector pad (11) is provided with buffer layer (14) to buffer layer (14) are located the inside of second storage groove (12).

2. The wide-head 72-hole soft and clean gingiva-protecting toothbrush according to claim 1, wherein: the connecting plate (2) and the handle (1) are of an integrated structure, and the connecting mode of the connecting plate (2) and the connecting groove (3) is clamping connection.

3. The wide-head 72-hole soft and clean gingiva-protecting toothbrush according to claim 1, wherein: limiting plate (7) constitute extending structure through coupling spring (6) and first groove (5) of accomodating with connecting plate (2), and the connected mode of limiting plate (7) and spacing groove (8) is the block and is connected.

4. The wide-head 72-hole soft and clean gingiva-protecting toothbrush according to claim 1, wherein: the number of the limiting plates (7) is 2, the 2 limiting plates (7) are symmetrically distributed about the longitudinal central line of the connecting plate (2), and the limiting plates (7) are in a convex shape in front view.

5. The wide-head 72-hole soft and clean gingiva-protecting toothbrush according to claim 1, wherein: the steel wire (9) and the connecting plate (2) form a sliding structure, and the steel wire (9) and the handle (1) form a sliding structure through the wire groove (10).

6. The wide-head 72-hole soft and clean gingiva-protecting toothbrush according to claim 1, wherein: the push block (11) and the handle (1) form a sliding structure through the second accommodating groove (12), and the push block (11) is provided with convex blocks (13) at equal intervals.

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