CN220937150U

CN220937150U - Toothbrush

Info

Publication number: CN220937150U
Application number: CN202322373749.8U
Authority: CN
Inventors: 周英豪
Original assignee: Dongguan Aile Intelligent Technology Co ltd
Current assignee: Dongguan Aile Intelligent Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-14
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a toothbrush, which comprises a toothbrush body and a handle, wherein the toothbrush body comprises a toothbrush head and a toothbrush rod, and further comprises a toothbrush sleeve which is detachably arranged at the handle and sleeved on the toothbrush body. The utility model reduces the space occupation of the toothbrush sleeve, and the individual toothbrushes of the household users are provided with the independent toothbrush sleeves, so that the cross contamination of bacteria among different toothbrushes can be avoided, the hidden danger of sanitation is avoided, and the health of the users is ensured.

Description

Toothbrush

Technical Field

The utility model relates to the technical field of cleaning and nursing, in particular to a toothbrush.

Background

Since toothbrushes are typically placed in areas such as a toilet, where various germs accumulate, conventional toothbrushes do not have a protective structure, and various germs easily spread in the air and float on the bristles of the toothbrush, thereby contaminating the toothbrush and presenting a potential health hazard to the user.

On this basis, the toothbrush storage box is arranged, and the toothbrush and the toothpaste are integrally stored in the toothbrush storage box, so that the relatively airtight space formed by the storage box can effectively prevent bacteria from polluting the toothbrush. However, the toothbrush storage box is large in size and cannot adapt to the demands of users with different numbers, the defect is particularly obvious when the number of the family members changes, and meanwhile, toothbrushes of a plurality of family members are placed in the same storage box, so that cross contamination is easy to occur, and health hazards exist.

Disclosure of utility model

In order to solve the problems of large occupied volume, low adaptability and flexibility and potential safety hazard of a toothbrush storage box in the prior art, the embodiment of the utility model provides a toothbrush which comprises a toothbrush body and a handle, wherein the toothbrush body comprises a toothbrush head and a toothbrush rod, and the toothbrush further comprises a toothbrush sleeve which is detachably arranged at the handle and sleeved on the toothbrush body.

Further, the toothbrush sleeve comprises a toothbrush sleeve body and further comprises a bulge formed on the toothbrush sleeve body relative to the toothbrush head, wherein the bulge is used for accommodating bristles of the toothbrush head.

Further, the bulge is a detachable end cover, an opening is formed in the toothbrush sleeve body at a position corresponding to the detachable end cover, and the detachable end cover is installed at the opening of the toothbrush sleeve body through a first connecting structure.

Further, the first connection structure includes a buckle, a hinge, a slider, or a thread.

Further, the toothbrush sleeve body is provided with ventilation holes at the opposite positions of the detachable end cover.

Further, the toothbrush sleeve body is provided with a notch at the opposite position of the bulge, the toothbrush sleeve further comprises a rear cover detachably mounted at the notch, and the rear cover is mounted at the notch of the toothbrush sleeve body through a second connecting structure.

Further, the notch extends to the top surface of the toothbrush sleeve and comprises a front notch and a top notch which are communicated with each other, and the rear cover comprises a rear cover top plate for closing the top notch and a rear cover back plate for closing the front notch.

Further, the toothbrush further comprises an ultraviolet sterilization device, wherein the ultraviolet sterilization device is arranged on the toothbrush rod or the handle, and an ultraviolet light outlet of the ultraviolet sterilization device is positioned in a space defined by the toothbrush sleeve and the toothbrush.

Further, the handle further comprises a connecting piece used for being connected with the toothbrush sleeve, and the toothbrush sleeve is detachably arranged on the connecting piece.

Further, the connecting piece is including the junction surface that is located the top, the junction surface middle part forms the through-hole that supplies the toothbrush pole to pass, the connecting piece is formed with annular standing wall in the junction surface outer edge, and the inner wall face of annular standing wall is located to the root cover of toothbrush cover, ultraviolet sterilization device's ultraviolet ray light outlet is located on the junction surface.

The embodiment of the utility model provides the toothbrush, which comprises the toothbrush body and the handle, wherein the toothbrush body comprises the toothbrush head and the toothbrush rod, and the toothbrush further comprises the toothbrush sleeve, wherein the toothbrush sleeve is detachably arranged at the handle and sleeved on the toothbrush body, so that the toothbrush sleeve and the toothbrush can be matched one by one, meanwhile, the toothbrush sleeve can correspond to the shape of the toothbrush body, the occupied space of the toothbrush sleeve is reduced, the individual toothbrush of a household user is provided with the independent toothbrush sleeve, the cross contamination of bacteria among different toothbrushes can be avoided, the hidden health hazards are eliminated, and the health of the user is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a toothbrush according to a first embodiment of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a perspective view of a toothbrush case of a first embodiment of the present utility model;

Fig. 5 is a perspective view of a toothbrush case of a second embodiment of the present utility model;

FIG. 6 is a perspective view of a removable end cap according to a third embodiment of the present utility model;

Fig. 7 is a perspective view of a toothbrush according to a sixth embodiment of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

When embodiments of the present utility model refer to ordinal terms such as "first," "second" (if any), etc., it is to be understood as merely for distinction unless the order is actually expressed depending on the context.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," connected, "and" if any, are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

First embodiment:

Referring to fig. 1 to 4, an embodiment of the present utility model provides a toothbrush, which may be an electric toothbrush, and includes a brush body and a handle 1, wherein the brush body includes a brush head and a brush rod, the brush head includes a brush surface disposed at an end of the brush rod, and bristles disposed on the brush surface, the toothbrush further includes a brush cover 2, and the brush cover 2 is detachably disposed at the handle 1 and is sleeved on the brush body.

In some application schemes, since the inner wall surface of the toothbrush sleeve needs to be ensured not to contact with the bristles of the toothbrush head when the toothbrush sleeve is sleeved on the brush body, the inner wall surface of the toothbrush sleeve is prevented from polluting the bristles, and therefore, when the toothbrush sleeve is designed, the whole inner radius of the toothbrush sleeve is generally required to be ensured to be larger than the lengths of the bristles and the brush surface. The design increases the volume and the material cost of the toothbrush sleeve to a certain extent.

On this basis, this embodiment is further modified as follows:

As a preferred embodiment, but not limiting of, the toothbrush case 2 includes a case body 21, and further includes a protrusion 22 formed on the case body 21 with respect to the brush head, the protrusion 22 for receiving bristles of the brush head.

The improvement is that the bulge 22 corresponding to the toothbrush head is arranged on the toothbrush sleeve body 21, and the inner space corresponding to the bulge 22 is used for accommodating the bristles of the toothbrush head, so that the inner radius of the toothbrush sleeve body 21 can be greatly reduced, and in the most ideal state, the disassembly and assembly of the toothbrush sleeve 2 can be completed as long as the inner diameter of the toothbrush sleeve body 21 is larger than the lengths of the bristles and the brush face, and the contact between the toothbrush sleeve 2 and the bristles of the toothbrush head can not occur in the disassembly and assembly process. The volume and material cost of the brush holder 2 are minimized.

In this embodiment, the brush holder body 21 is cylindrical, and the shape of the protrusions 22 may correspond to the shape of the bristles.

Second embodiment:

Referring to fig. 5, this embodiment provides another toothbrush, unlike the first embodiment, in which a notch 23 is formed in the toothbrush sleeve body 21 at a position opposite to the protuberance 22, the toothbrush sleeve further includes a rear cover 4 detachably mounted at the notch, and the rear cover 4 is mounted at the notch of the toothbrush sleeve body 21 through a second connection structure.

In this embodiment, the notch 23 is formed at the opposite position of the toothbrush head body to the boss 22, so that the boss portion and the toothbrush sleeve body 21 can be processed by using an integral molding process, and the toothbrush sleeve body 21 including the notch 23 and the boss 22 can be separately manufactured by injection molding, and then the rear cover 4 is detachably mounted by the second connection structure. In the above-described aspects, means including, but not limited to, a buckle, a hinge, a slider, or a screw may be employed as the second connection structure.

As an improvement to the above-mentioned solution, but not limited to, the above-mentioned notch 23 extends to the top surface of the toothbrush case, and includes a front notch 231 and a top notch 232 which are communicated with each other, and the rear cover 4 includes a rear cover top plate 41 for closing the top notch 232, and a rear cover back plate 42 for closing the front notch 231, and in this solution, a manner of a buckle, a hinge or a slider is preferably adopted as the second connection structure. By forming the front notch 231 and the top notch 232, on one hand, the integral forming of the toothbrush sleeve body communicating protuberance 22 is further facilitated, and on the other hand, the structural stability of the rear cover connection is also increased.

In this embodiment, the shape of the bump is a truncated cone, square, cylindrical, cubic or oval table.

In this embodiment, through setting up the breach in the relative position of uplift 22 for toothbrush brush hair can be protected by the uplift part when daily placing, avoids the brush hair to receive environmental pollution, simultaneously, when the toothbrush is daily placing, also can be through opening or tearing down the back lid, supplies the internal steam of toothbrush brush to give off, avoids toothbrush brush hair to breeds the bacterium because of the humidity.

Third embodiment:

The present embodiment provides another toothbrush, unlike the first embodiment, the protrusion of the present embodiment is a detachable end cover 3, the toothbrush sleeve body is formed with an opening at a corresponding position of the detachable end cover, and the detachable end cover 3 is mounted at the opening of the toothbrush sleeve body through a first connection structure.

As a preferred solution, but not limiting, the first connection structure may be a buckle, a hinge, a slider or a screw. In this embodiment, please refer to fig. 6, the first connection structure includes a bayonet 31 disposed on an inner wall of the end cap 3, and further includes a buckle disposed at an opening, meanwhile, a third connection structure is further disposed between the detachable end cap 3 and the opening, and the third connection structure includes a mounting groove disposed at the opening, and a shape of the mounting groove corresponds to a shape of the detachable end cap.

As a preferred scheme, but not limiting, the toothbrush sleeve body is provided with ventilation holes at the opposite positions of the detachable end cover 3. The number of the ventilation holes can be multiple, the aperture of the ventilation holes is smaller than 1mm, and the ventilation holes are used for giving out water vapor in the toothbrush when the toothbrush is placed in daily life, so that bacteria caused by moist breeding of toothbrush bristles are avoided.

According to the embodiment of the utility model, the ventilation requirement of the toothbrush can be further ensured by providing the detachable end cover, when the dehumidification requirement is low, the toothbrush can be ventilated through the ventilation holes on the toothbrush sleeve, when the dehumidification requirement is high, the user can detach the lower end cover, and the end cover and the ventilation holes which are oppositely arranged can form an air channel, so that the ventilation effect of the toothbrush body is further improved.

Fourth embodiment:

The present embodiment provides another toothbrush, unlike the third embodiment described above, in which the first connection structure includes a slider on the end cap and a chute near the opening of the toothbrush case, and the user can conveniently complete the detachment of the end cap by sliding the end cap up.

Meanwhile, in the embodiment, the toothbrush sleeve body is square and cylindrical.

Fifth embodiment:

The present embodiment provides another toothbrush, unlike the above four embodiments, the toothbrush further includes an ultraviolet sterilization device, the ultraviolet sterilization device is disposed on the toothbrush rod or the handle, and an ultraviolet light outlet of the ultraviolet sterilization device is located in a space formed by the toothbrush sleeve and the toothbrush.

In this embodiment, the ultraviolet sterilization device is an ultraviolet lamp disposed in the handle, the light outlet of the ultraviolet lamp is located on the toothbrush rod, and the light outlet faces the bristle direction of the toothbrush head.

According to the embodiment, on one hand, bacteria in the bristles are killed by adopting a mode of direct irradiation of the ultraviolet lamp, and on the other hand, a large amount of ozone is formed in the air in the closed space formed by the toothbrush sleeve and the toothbrush in a surrounding manner by means of irradiation effect of the ultraviolet device, and the sterilization operation is finished by further utilizing the strong oxidation effect of the ozone in the closed environment, so that the sterilization effect of the ultraviolet device is exerted to the greatest extent.

Sixth embodiment:

Referring to fig. 7, this embodiment provides another toothbrush, which is different from the fifth embodiment in that the handle 1 further includes a connecting member 11 for connecting with the brush holder 2, and the brush holder 2 is detachably disposed on the connecting member 11.

The connecting piece 11 comprises a connecting surface positioned at the top, a through hole for a toothbrush rod to pass through is formed in the middle of the connecting surface, an annular vertical wall 111 is formed on the outer edge of the connecting surface of the connecting piece, and the root of the toothbrush sleeve 2 is sleeved on the inner wall surface of the annular vertical wall 111. The ultraviolet light outlet of the ultraviolet sterilization device is positioned on the connecting surface.

As a preferred solution, but not limited to, in this embodiment, the thickness of the connection surface is thinner relative to the ultraviolet light outlet, so that ultraviolet light can more easily enter the enclosed space formed by the toothbrush sleeve and the toothbrush through the connection surface.

As a specific solution, but not limited to, in this embodiment, the connector is made of a light-transmitting material as a whole.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. The shapes such as the brush holder body, the protrusions, the brush holder body notch and the rear cover are not limited to the shapes disclosed in the drawings of the specification and the like. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a toothbrush, includes the brush body and handle, the brush body includes toothbrush head and toothbrush pole, its characterized in that, the toothbrush still includes the brush cover, the detachable setting of brush cover is in handle department, and the cover is located on the brush body.

2. The toothbrush of claim 1, wherein the sleeve comprises a sleeve body, further comprising a protuberance formed on the sleeve body relative to the head for receiving bristles of the head.

3. The toothbrush of claim 2, wherein the protuberance is a detachable end cap, the sleeve body is formed with an opening at a corresponding position of the detachable end cap, and the detachable end cap is mounted at the opening of the sleeve body by a first connection structure.

4. A toothbrush according to claim 3 characterised in that the first connection means comprises a clasp, hinge, slider or screw.

5. The toothbrush of claim 4, wherein the sleeve body is provided with ventilation holes at opposite positions of the detachable end cap.

6. The toothbrush of claim 2, wherein the sleeve body is formed with a notch at a relative position of the protuberance, the sleeve further comprising a rear cover detachably mounted at the notch, the rear cover being mounted at the notch of the sleeve body by a second connection structure.

7. The toothbrush of claim 6, wherein the notch extends to the top surface of the sleeve and includes a front notch and a top notch in communication with each other, and the rear cover includes a rear cover top plate for closing the top notch and a rear cover back plate for closing the front notch.

8. The toothbrush according to any one of claims 1 to 7 further comprising an ultraviolet sterilizing device provided on the toothbrush stem or handle, and an ultraviolet light outlet of the ultraviolet sterilizing device being located within a space defined by the toothbrush sleeve and the toothbrush.

9. The toothbrush of claim 8, wherein the handle further comprises a connector for connection with a sleeve removably disposed on the connector.

10. The toothbrush according to claim 9, wherein the connecting piece comprises a connecting surface positioned at the top, a through hole for a toothbrush rod to pass through is formed in the middle of the connecting surface, an annular vertical wall is formed at the outer edge of the connecting surface of the connecting piece, the root of the toothbrush sleeve is sleeved on the inner wall surface of the annular vertical wall, and the ultraviolet light outlet of the ultraviolet sterilization device is positioned on the connecting surface.