WO2019071730A1

WO2019071730A1 - Mini toothbrush

Info

Publication number: WO2019071730A1
Application number: PCT/CN2017/112399
Authority: WO
Inventors: 吴雷庭
Original assignee: 中山雷治日化有限公司
Priority date: 2017-10-11
Filing date: 2017-11-22
Publication date: 2019-04-18
Also published as: CN207693167U

Abstract

A mini toothbrush, which comprises a toothbrush body (1), a toothbrush handle (2) and a toothbrush cover (3); the toothbrush body (1) comprises a brush part (11), a neck part (12) and a handle connecting part (13); the toothbrush handle (2) comprises a connecting head (21) and a storage body (22) for storing toothpaste, wherein the connecting head (21) is connected with the handle connecting part (13) and is provided with a toothpaste outlet, and the storage body (22) is internally provided with an extrusion mechanism capable of extruding the toothpaste; the toothbrush cover (3) can be mutually fixed with the handle connecting part (13) and accommodate the brush part (11) and the neck part (12). The mini toothbrush comprises the toothbrush body (1), the toothbrush handle (2) capable of storing the toothpaste and the toothbrush cover (3) for keeping the toothbrush sanitary, and is compact in structure and easy to carry.

Description

Mini toothbrush

Technical field

The utility model relates to the field of daily necessities, in particular to a mini toothbrush.

Background technique

A toothbrush is a cleaning product that is a handle brush that is used to add toothpaste to the brush and then repeatedly brush various parts of the tooth. Many ancient civilizations in the world have used the practice of brushing their teeth with twigs or small pieces of wood. Another common method is baking soda or white teeth. According to the American Dental Association, the world's first toothbrush was invented by the Chinese emperor Ming Xiaozong in 1498 by inserting a short hard bristle into a bone handle. The traditional method of cleaning teeth in the West is to brush your teeth with a piece of rag. This method has existed at least in ancient Rome. According to the hardness of the bristles, the toothbrush can be divided into a soft toothbrush and a stiff toothbrush, and the consumer can selectively use it according to his own habits.

However, with the advancement of society, based on the requirements of some business trips, the requirements of traveling and gathering in life, and the requirements of the office environment in peacetime, people often choose to bring their own ones because of the improvement of people’s demand for sanitation. The toothpaste and the toothbrush are placed separately. The conventional toothbrush is composed of a short brush body having a long length and a brush body located at the top of the short brush body. Since the toothbrush of the above structure needs to be additionally provided with a toothbrush box when going out, the conventional one is conventional. The volume of the tubular toothpaste is also large, which makes the carrying out of the bottle inconvenient, and the tubular toothpaste can not be completely exhausted, resulting in serious waste of the toothpaste, further affecting the use effect and practical performance.

Utility model content

Based on this, the purpose of the utility model is to provide a mini toothbrush which is designed to integrate the toothpaste into the toothbrush handle and integrate the toothbrush and the toothpaste into one, which is compact in shape, convenient to carry and practical.

A mini toothbrush comprising a toothbrush body, a toothbrush handle and a toothbrush cover; the toothbrush body comprising a brush portion, a neck portion and a handle connection portion; the toothbrush handle comprising a connector head and a storage body for storing toothpaste, the connector head and the connector The handle connecting portion is butted and opened with a toothpaste outlet, and the storage body is provided with a pressing mechanism for extruding the toothpaste; the toothbrush cover can be fixed to the handle connecting portion and accommodate the brush portion and the neck portion. The mini toothbrush of the present invention includes a toothbrush body, a handle for storing toothpaste, and a toothbrush cover for keeping the toothbrush sanitary, which is compact and easy to carry.

Further, a connecting slot is defined in the bottom of the handle connecting portion, and the connecting head can be received in the connecting slot.

Further, the connecting groove is tapered, and its diameter gradually decreases from one end of the slot to the other end; the outer side of the connecting head is a tapered surface that cooperates with the connecting groove. The connection structure of the arrangement facilitates the connection of the connector and the connection slot, and the connector can be easily inserted into the connection slot to complete the cooperation.

Further, a positioning groove is defined in an inner side of the handle connecting portion, and an outer surface of the connecting head is provided with a protrusion that cooperates with the positioning. This arrangement further enhances the stability of the mating of the connector and the connecting groove, making it difficult to loosen.

Further, the connecting head is a pressing pump; the pressing mechanism is a sliding plug disposed in the storage body, the sliding plug is engaged with the inner wall of the storage body, and can slide back and forth along the inner cavity of the storage body The bottom of the storage body is provided with a vent hole. This setting facilitates the extrusion of the toothpaste.

Further, the connector is screwed to the storage body.

Further, the toothbrush cover is a transparent cover. This setting allows you to observe the condition of the brush at any time.

Further, the storage body is a transparent storage body. This setting allows you to observe the remaining amount of toothpaste at any time in order to replenish the toothpaste in time.

Further, the handle connecting portion and the storage body are both cylinders having the same outer diameter. The arrangement is structured to make the entire toothbrush more integrated and easy to carry and store.

Compared with the prior art, the mini toothbrush of the present invention comprises a toothbrush body, a handle for storing toothpaste, and a toothbrush cover for keeping the toothbrush hygienic, which is compact and convenient to carry, and the toothbrush handle and the toothbrush body are connected. The structure is stable and reliable, and is not easy to loose. It is convenient to carry without sacrificing the comfort and practicability of use, and brings a higher quality of life to the user.

For a better understanding and implementation, the present invention will be described in detail below with reference to the accompanying drawings.

DRAWINGS

Figure 1 is a perspective view of the mini toothbrush of the present invention;

Figure 2 is an exploded view of the mini toothbrush of the present invention.

Detailed ways

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which However, the invention may be embodied in many different forms and should not be construed as limited to the particular embodiments set forth herein. Rather, these embodiments are intended to convey the scope of the invention to those skilled in the art.

Unless otherwise defined, terms (including technical and scientific terms) used herein are understood to have the same meaning as commonly understood by one of ordinary skill in the art to which the invention belongs. Moreover, it is to be understood that the terms used herein are understood to have a meaning that is consistent with the meaning of the specification and the related art, and should not be interpreted in an ideal or overly formal sense unless This is prescribed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", The orientation or positional relationship of "straight", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility. New and simplified description, not indicating or implying the indicated device or component It must be constructed and operated in a particular orientation and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise stated.

1 and 2, FIG. 1 is a perspective view of the mini toothbrush of the present invention, and FIG. 2 is an exploded view of the mini toothbrush of the present invention. A mini toothbrush comprising a toothbrush body 1, a toothbrush handle 2 and a toothbrush cover 3; the toothbrush body 1 comprising a brush portion 11, a neck portion 12 and a handle connecting portion 13; the toothbrush handle 2 comprising a connector head 21 and a storage toothpaste The storage body 22 is connected to the handle connecting portion 13 and is provided with a toothpaste outlet. The storage body 22 is provided with a pressing mechanism for extruding toothpaste; the toothbrush cover 3 can be connected with the handle The portions 13 are fixed to each other and accommodate the brush portion 11 and the neck portion 12. The mini toothbrush of the present invention comprises a toothbrush body 1, a toothbrush handle 2 for storing toothpaste, and a toothbrush cover 3 for keeping the toothbrush sanitary, which is compact and easy to carry.

Specifically, a connecting slot is defined in the bottom of the handle connecting portion 13 , and the connecting head 21 can be received in the connecting slot.

The connecting groove is tapered, and its diameter gradually decreases from one end of the slot to the other end; the outer side of the connecting head 21 is a tapered surface that cooperates with the connecting slot. The connection structure of the arrangement facilitates the connection of the connector and the connection slot, and the connector can be easily inserted into the connection slot to complete the cooperation.

A positioning groove is defined in an inner side of the handle connecting portion 13 , and an outer surface of the connecting head 21 is provided with a protrusion that cooperates with the positioning groove. This arrangement further improves the stability of the mating of the connector 21 and the connecting groove, making it difficult to loosen. In this embodiment, the groove and the protrusion are wavy.

The connecting head 21 is a pressing pump; the pressing mechanism is a sliding plug 23 disposed in the storage body, and the sliding plug 23 is adhered to the inner wall of the storage body 22 and can be along the inner cavity of the storage body 22. The bottom of the storage body 22 is provided with a vent hole. In the embodiment, the bottom of the storage body 22 is a detachable bottom plate 24, and an axial through hole is opened. The toothpaste is stored in the movable plug 23 and the connector The space between the 21, pressing the connector 21 can extrude the toothpaste, and after the connector 21 is loosened, since the amount of toothpaste between the connector 21 and the movable plug 23 is reduced, the space of the portion forms a negative pressure and is stored. The bottom of the body 22 is provided with a vent hole. Under the action of atmospheric pressure, the movable plug 23 slides in the direction of the connector 21, so that the toothpaste fills the space between the connector 21 and the sliding plug 23 again. This setting facilitates the extrusion of the toothpaste.

Furthermore, the connector 21 is screwed to the storage body 22.

The toothbrush cover 3 is a transparent cover, and the arrangement can observe the condition of the brush portion 11 at any time.

The storage body 22 is a transparent storage body, and the setting can observe the remaining amount of the toothpaste at any time in order to replenish the toothpaste in time.

The toothbrush cover 3, the handle connecting portion 13, and the storage body 22 are each a cylinder having an equal outer diameter. The arrangement is structured to make the entire toothbrush more integrated and easy to carry and store.

Working principle: When carrying, the toothbrush cover 3, the toothbrush body 1 and the toothbrush handle 2 are assembled to each other, and can be conveniently placed in a travel bag or a briefcase; and in use, the toothbrush cover 3 and the toothbrush handle are used. 2, respectively, is pulled out from both ends of the toothbrush body 1, and then the toothpaste in the storage body 22 is pressed onto the brush portion 11, and finally the toothbrush handle 2 and the toothbrush body 1 are assembled again to start brushing.

Compared with the prior art, the mini toothbrush of the present invention comprises a toothbrush body 1, a toothbrush handle 2 for storing toothpaste, and a toothbrush cover 3 for holding the toothbrush, which is compact and convenient to carry, and the toothbrush handle and The connection structure of the toothbrush body is stable and reliable, and is not easy to loose. It is convenient to carry without sacrificing the comfort and practicability of use, and brings a higher quality of life to the user.

The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the utility model. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

A mini toothbrush comprising: a toothbrush body, a toothbrush handle and a toothbrush cover; the toothbrush body comprising a brush portion, a neck portion and a handle connection portion; the toothbrush handle comprising a connector head and a storage body for storing toothpaste, The connecting head is butted with the handle connecting portion and is provided with a toothpaste outlet. The storage body is provided with a pressing mechanism for extruding the toothpaste; the toothbrush cover can be fixed to the handle connecting portion and accommodate the brush portion and the neck portion. .
The mini toothbrush according to claim 1, wherein a connecting groove is formed in a bottom of the handle connecting portion, and the connecting head can be received in the connecting groove.
The mini toothbrush according to claim 2, wherein the connecting groove is tapered, and the diameter thereof is gradually reduced from one end of the notch to the other end; the outer side of the connecting head is matched with the connecting groove. tapered surface.
The mini toothbrush according to claim 3, wherein a positioning groove is formed in an inner side of the handle connecting portion, and an outer side of the connecting head is provided with a protrusion that cooperates with the positioning.
The mini toothbrush according to claim 4, wherein the connecting head is a pressing pump; the pressing mechanism is a sliding plug disposed in the storage body, and the sliding plug is fitted to the inner wall of the storage body And reciprocally sliding along the inner cavity of the storage body; the bottom of the storage body is provided with a vent hole.
A mini toothbrush according to claim 5, wherein said connector is threadedly coupled to said storage body.
A mini toothbrush according to claim 6 wherein said toothbrush cover is a transparent cover.
The mini toothbrush according to claim 7, wherein said storage body is a transparent storage body.
The mini toothbrush according to claim 8, wherein the toothbrush cover, the handle connecting portion and the storage body are both cylindrical bodies of equal outer diameter.