CN211794882U

CN211794882U - Telescopic toothbrush

Info

Publication number: CN211794882U
Application number: CN202020434230.XU
Authority: CN
Inventors: 吕英俊
Original assignee: Guangdong Tianmei Union Daily Chemical Technology Co Ltd
Current assignee: Guangdong Tianmei Union Daily Chemical Technology Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-30
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the technical field of articles for daily use, in particular to a telescopic toothbrush, which comprises a toothbrush handle body, wherein the outer side of the toothbrush handle body is connected with a connecting telescopic toothbrush handle, the top surface of the toothbrush handle body is connected with a connecting toothbrush handle, the top surface of the connecting toothbrush handle is connected with a toothbrush head body, and the left side surface of the toothbrush head body is connected with a connecting toothbrush head; the utility model discloses simple structure, through connecting brush holder and brush head body demountable installation and will brush head body and the first demountable installation of connection brush, when using, can directly change different brush head bodies and connect the brush head as required, keep the brush holder body, connect flexible brush holder and connect the brush holder and continue to use, use cost is effectively reduced, avoid causing the waste, in addition, through with brush holder body and the flexible brush holder telescopic connection of connection, when the user carries the toothbrush of oneself and goes the trip, can shorten the length of its brush holder, and then be convenient for more accomodate, therefore, the clothes hanger is strong in practicability, and is worth promoting.

Description

Telescopic toothbrush

Technical Field

The utility model belongs to the technical field of articles for daily use technique and specifically relates to a flexible toothbrush.

Background

The toothbrush is a daily article for cleaning teeth, and in the using process of the toothbrush, the toothbrush needs to be replaced at intervals according to a normal using method, because the bristles are used for a long time, not only bacteria are attached to the bristles, but also the bristles are abraded in different degrees and are not beneficial to the health of the teeth, so the toothbrush needs to be replaced after being used for a period of time, however, the existing toothbrush generally comprises a brush handle, a brush head and bristles, the brush handle and the brush head are generally integrally formed, the bristles implanted on the brush head cannot be detached and replaced, the whole toothbrush can only be replaced when the toothbrush needs to be replaced, and therefore, the cost for using the toothbrush is increased, and waste is caused (in fact, only the bristles need to be replaced, but the existing toothbrush cannot be replaced independently, so the whole toothbrush can only be replaced, however, the brush head and the brush handle part are still intact, which causes waste), in addition, children grow up, because the teeth continuously grow up, the brush head of the toothbrush needs to be changed with the teeth of children growing up to change the toothbrush with a larger brush head, so the toothbrush needs to be changed continuously, the waste of the toothbrush is also caused, furthermore, the existing toothbrush does not have the telescopic function, when a user carries the toothbrush to travel, because of the length problem of the toothbrush, the user is not convenient to store, the carrying inconvenience of the toothbrush is caused, therefore, a telescopic toothbrush is provided, and the defects of the prior art are overcome.

Disclosure of Invention

To the not enough of prior art, the utility model provides a flexible toothbrush, this toothbrush can effectively solve the problem that proposes in the above-mentioned background art through simple structural design.

The technical scheme of the utility model is that:

a retractable toothbrush characterized by: the toothbrush comprises a toothbrush handle body, wherein the end part of the bottom surface of the toothbrush handle body is connected with a snap ring, the snap ring and the toothbrush handle body are integrally formed, the outer side of the toothbrush handle body is connected with a connecting telescopic toothbrush handle, the inner hollow structure of the connecting telescopic toothbrush handle is provided, the inner top part of the connecting telescopic toothbrush handle is bonded with a support ring, the support ring and the snap ring are circular when overlooked, the top surface of the toothbrush handle body is connected with the connecting toothbrush handle, the toothbrush handle body and the connecting toothbrush handle are integrally formed, the inner top part of the connecting toothbrush handle is provided with a first clamping groove, the top surface of the connecting toothbrush handle is connected with a toothbrush head body, the bottom surface of the toothbrush head body is connected with a first clamping strip corresponding to the first clamping groove, the first clamping strip and the toothbrush head body are integrally formed, the toothbrush head body is clamped with the connecting toothbrush handle through the first, connect the right flank of brush head and correspond a plurality of second draw-in groove department and be connected with a plurality of second card strips and second card strip and connect brush head integrated into one piece, connect the brush head through second card strip and brush first body joint, the left surface of connecting the brush head is provided with the hole of planting hair of densely covered, the downthehole brush hair that has planted of planting hair.

Furthermore, the material of support ring is rubber, the protruding length of cross-section of support ring is twice of the protruding length of snap ring cross-section.

Furthermore, the thickness of the snap ring is equal to the height from the top surface of the supporting ring to the inner top surface of the connecting telescopic brush handle.

Further, first draw-in groove and second draw-in groove overlook and all are circular, first card strip and second card strip are looked upward and are all circular, the bottom of first card strip and second card strip all is provided with the arch, the bottom surface area of first card strip is greater than the top surface area of first draw-in groove, the bottom surface area of second card strip is greater than the top surface area of second draw-in groove.

Furthermore, the brush holder body, the material of connecting flexible brush holder, connecting brush holder, brush head body and connecting the brush head all adopt be wear-resisting macromolecular material, wear-resisting macromolecular material is wear-resisting macromolecular plastic material, the material of brush hair is the nylon yarn.

Furthermore, the left side of brush holder body is provided with a groove, the groove is filled with pressure sensitive adhesive pad, and pressure sensitive adhesive pad is formed by injecting pressure sensitive adhesive into the groove, bonding and solidifying.

The utility model has the advantages that: the utility model discloses simple structure, through connecting brush holder and brush head body demountable installation and will brush head body and the first demountable installation of connection brush, when using, can directly change different brush head bodies and connect the brush head as required, keep the brush holder body, connect flexible brush holder and connect the brush holder and continue to use, use cost is effectively reduced, avoid causing the waste, in addition, through with brush holder body and the flexible brush holder telescopic connection of connection, when the user carries the toothbrush of oneself and goes the trip, can shorten the length of its brush holder, and then be convenient for more accomodate, therefore, the clothes hanger is strong in practicability, and is worth promoting.

Drawings

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

FIG. 2 is an independent enlarged view of the connecting brush head connecting bristles of the present invention;

FIG. 3 is an independent enlarged view of the brush head body of the present invention;

FIG. 4 is an independent enlarged view of the connecting handle of the present invention;

fig. 5 is an enlarged view of a in fig. 1 according to the present invention.

In the figure, 1, a brush handle body; 2. a snap ring; 3. connecting the telescopic brush handle; 4. a support ring; 5. connecting the brush handle; 6. a first card slot; 7. a brush head body; 8. a first clip strip; 9. a second card slot; 10. a connecting brush head; 11. a second card strip; 12. planting pores; 13. brushing; 14. a groove; 15. a pressure sensitive adhesive pad.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1-5, a telescopic toothbrush comprises a brush holder body 1, wherein a snap ring 2 is connected to the end of the bottom surface of the brush holder body 1, the snap ring 2 is integrally formed with the brush holder body 1, a connecting telescopic brush holder 3 is connected to the outer side of the brush holder body 1, an internal hollow structure of the connecting telescopic brush holder 3 is provided, a support ring 4 is bonded to the internal top of the connecting telescopic brush holder 3, the support ring 4 and the snap ring 2 are circular when viewed from above, the top surface of the brush holder body 1 is connected with the connecting brush holder 5, the brush holder body 1 is integrally formed with the connecting brush holder 5, a first clamping groove 6 is provided at the internal top of the connecting brush holder 5, the top surface of the connecting brush holder 5 is connected with a brush head body 7, a first clamping strip 8 is connected to the bottom surface of the brush head body 7 and a position corresponding to the first clamping groove 6, the first clamping strip 8 is integrally formed with the brush, the left surface of brush head body 7 is provided with a plurality of second draw-in groove 9, the left surface of brush head body 7 is connected with connects brush head 10, the right flank of connecting brush head 10 just corresponds 9 departments of a plurality of second draw-in groove and is connected with a plurality of second card strips 11 and second card strip 11 and connects brush head 10 integrated into one piece, connect brush head 10 through second card strip 11 and brush head body 7 joint, the left surface of connecting brush head 10 is provided with the planting hair hole 12 of densely covered, plant the hair 13 in the planting hair hole 12.

The material of support ring 4 is rubber, the protruding length of cross-section of support ring 4 is the twice of the protruding length of snap ring 2 cross-section. The purpose of this design is: the first one is convenient for the user when the tensile brush holder body of external force, and the snap ring can push away the support ring and block the top of going into the support ring, and second, the brush holder body is under the effect that does not have the external force, and the support ring can support the snap ring and support the brush holder body.

The thickness of the snap ring 2 is equal to the height from the top surface of the support ring 4 to the inner top surface of the telescopic brush holder 3. The purpose of this design is: when the snap ring is clamped into the top of the support ring, the snap ring is in mutual contact with the support ring and the inner top of the telescopic brush handle for extrusion, so that the brush handle body and the telescopic brush handle are firmly and fixedly clamped.

First draw-in groove 6 and second draw-in groove 9 overlook and all are circularly, first card strip 8 and second card strip 11 look upward and all are circularly, the bottom of first card strip 8 and second card strip 11 all is provided with the arch, the bottom surface area of first card strip 8 is greater than the top surface area of first draw-in groove 6, the bottom surface area of second card strip 11 is greater than the top surface area of second draw-in groove 9. The purpose of this design is: the clamping strip can be clamped into the clamping groove under the action of external force, and the clamping strip can be fixedly connected with the clamping groove after being clamped into the clamping groove.

The brush holder body 1, the connection telescopic brush holder 3, the connection brush holder 5, the brush head body 7 and the connection brush head 10 are all made of wear-resistant high polymer materials, and the brush bristles 13 are made of nylon wires.

The brush holder is characterized in that a groove 14 is formed in the left side face of the brush holder body 1, a pressure-sensitive adhesive pad 15 is filled in the groove 14, and the pressure-sensitive adhesive pad is formed by injecting pressure-sensitive adhesive into the groove, bonding and solidifying. Through being equipped with pressure sensitive adhesive pad, the user can play skid-proof effect when using, because pressure sensitive adhesive is when external force is big more, and frictional force will be big more, just can prevent to make the toothbrush take off one's hand because of water or papaw.

The utility model discloses a use method does: first, it should be noted that: the sizes of the first clamping strip 8, the second clamping strip 11, the first clamping groove 6 and the second clamping groove 9 are unchanged, the sizes of the brush head body 7 and the connecting brush head 10 which are used in a matched mode can be different, and during production, the sizes of the brush head body 7 and the connecting brush head 10 only need to be changed, and the sizes of the clamping strips and the clamping grooves are unchanged. When the toothbrush is used by a user, due to the fact that after the toothbrush is used for a long time, the bristles 13 are abraded to different degrees, when the toothbrush is replaced, the user can directly take out the connecting toothbrush head 10 and replace the connecting toothbrush head 10 with a new one (the connecting toothbrush head 10 is provided with the new bristles 13), in addition, when a child grows up and needs to replace a larger toothbrush head, the connecting toothbrush head 10 matched with the connecting toothbrush head 7 can be directly replaced (the larger toothbrush head body 7 is replaced); when the toothbrush needs to be contracted, a user can press the brush handle body 1 with a hand and press downwards with force, the clamping ring 2 at the bottom of the brush handle body 1 can prop open the supporting ring 4, and the toothbrush can be contracted downwards after being propped open and can be expanded simultaneously; it is worth mentioning that: the toothbrush does not need to be stretched out and drawn back frequently in normal use, and can be used after being stretched out all the time, and the toothbrush can be stretched out and drawn back generally when being carried in a traveling process, so that the service life of the toothbrush cannot be influenced by the mutual matching of the clamping ring 2 and the supporting ring 4.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A retractable toothbrush characterized by: the toothbrush comprises a toothbrush handle body (1), wherein the end part of the bottom surface of the toothbrush handle body (1) is connected with a snap ring (2), the snap ring (2) and the toothbrush handle body (1) are integrally formed, the outer side of the toothbrush handle body (1) is connected with a connecting telescopic toothbrush handle (3), the inner hollow structure of the connecting telescopic toothbrush handle (3) is bonded with a support ring (4), the support ring (4) and the snap ring (2) are both circular when overlooking, the top surface of the toothbrush handle body (1) is connected with a connecting toothbrush handle (5), the toothbrush handle body (1) and the connecting toothbrush handle (5) are integrally formed, the inner top of the connecting toothbrush handle (5) is provided with a first clamping groove (6), the top surface of the connecting toothbrush handle (5) is connected with a toothbrush head body (7), the bottom surface of the toothbrush head body (7) is connected with a first clamping strip (8) corresponding to the first clamping groove (6), the first clamping strip (8) and the toothbrush head body (7), brush head body (7) are connected with connection brush holder (5) joint through first card strip (8), the left surface of brush head body (7) is provided with a plurality of second draw-in groove (9), the left surface of brush head body (7) is connected with connection brush head (10), the right flank of connection brush head (10) just corresponds a plurality of second draw-in groove (9) department and is connected with a plurality of second card strip (11) and connect brush head (10) integrated into one piece, connect brush head (10) through second card strip (11) and brush head body (7) joint, the left surface of connection brush head (10) is provided with densely covered planting hair hole (12), plant hair (13) in planting hair hole (12).

2. A retractable toothbrush as claimed in claim 1, wherein: the material of support ring (4) is rubber, the cross-section protrusion length of support ring (4) is the twice of snap ring (2) cross-section protrusion length.

3. A retractable toothbrush as claimed in claim 2, wherein: the thickness of the snap ring (2) is equal to the height from the top surface of the support ring (4) to the inner top surface of the connecting telescopic brush handle (3).

4. A retractable toothbrush as claimed in claim 3, wherein: first draw-in groove (6) and second draw-in groove (9) are overlooked and all are circular, first card strip (8) and second card strip (11) are looked upward and are all circular, the bottom of first card strip (8) and second card strip (11) all is provided with the arch, the bottom surface area of first card strip (8) is greater than the top surface area of first draw-in groove (6), the bottom surface area of second card strip (11) is greater than the top surface area of second draw-in groove (9).

5. The retractable toothbrush of claim 4, wherein: the material of brush holder body (1), connection flexible brush holder (3), connection brush holder (5), brush head body (7) and connection brush head (10) all adopts be wear-resisting macromolecular material, the material of brush hair (13) is the nylon yarn.

6. The retractable toothbrush of claim 5, wherein: the toothbrush handle is characterized in that a groove (14) is formed in the left side face of the toothbrush handle body (1), and a pressure-sensitive rubber pad (15) is filled in the groove (14).