CN111759078A

CN111759078A - Novel toothbrush

Info

Publication number: CN111759078A
Application number: CN202010713811.1A
Authority: CN
Inventors: 甘兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-10-13

Abstract

A novel toothbrush comprises a toothbrush handle, a transition handle and a toothbrush head, wherein a toothpaste storage cavity is arranged inside the toothbrush handle, the transition handle and the toothbrush head are provided with channels communicated with the toothpaste storage cavity, and the toothbrush head is provided with a channel outlet; the toothpaste storage cavity is internally provided with a screw rod, the screw rod penetrates out of the end part of the brush holder and is fixedly connected with the adjusting knob, one side, close to the adjusting knob, of the screw rod is provided with a stop block, the end part of the brush holder is provided with a stop ring, the stop ring is arranged between the adjusting knob and the stop block and can prevent the screw rod from moving in the axial direction, the screw rod is provided with a push rod, and the push rod is provided with an internal thread matched with the external thread of the screw rod. The novel toothbrush is used for placing toothpaste into the toothpaste storage cavity in advance, and when the novel toothbrush is used, the toothpaste can be automatically extruded from the brush head only by rotating the adjusting knob, so that the toothbrush and the toothpaste are integrated, and the novel toothbrush is convenient to use and carry.

Description

Novel toothbrush

Technical Field

The invention belongs to the technical field of daily necessities, and particularly relates to a novel toothbrush.

Background

Toothbrushes are devices for cleaning teeth, which require a certain amount of toothpaste to be applied to the bristles during use, and are usually separated from each other. Thus, it is inconvenient to use, especially when traveling, both toothpaste and toothbrush need to be carried, and toothpaste is easily squeezed and spills out of the toothpaste case.

Disclosure of Invention

The object of the present invention is to provide a new toothbrush which solves the problems set out in the above background art.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a novel toothbrush comprises a brush handle, a transition handle and a brush head, wherein one end of the transition handle is detachably connected with the brush handle, the other end of the transition handle is fixedly connected with the brush head, and brush bristles are arranged on the brush head;

a toothpaste storage cavity is arranged in the brush handle, a channel communicated with the toothpaste storage cavity is arranged on the transition handle and the brush head, and a channel outlet is arranged on the brush head;

be equipped with the screw rod in the chamber is stored to toothpaste, the screw rod is worn out brush holder tip and adjust knob fixed connection, one side that is close to adjust knob on the screw rod is equipped with the stop block, the brush holder tip is equipped with the barrier ring, the barrier ring is located between adjust knob and the stop block, and can prevent the screw rod and remove on the axial direction, be equipped with the push rod on the screw rod, be equipped with on the push rod with the external screw thread complex internal thread of screw rod, the fixed sealing washer that is equipped with on the push rod, the diameter of sealing washer equals with the diameter in toothpaste storage chamber.

On the basis of the above scheme and as a preferable scheme of the above scheme, the channel outlet is connected with a soft rubber nozzle, and an outlet of the soft rubber nozzle is flat.

In addition to the above, and as a preferable mode of the above, the height of the soft rubber nozzle is three fifths to four fifths of the height of the brush hair.

On the basis of the above scheme and as a preferable scheme of the above scheme, the material of the seal ring and the rubber software is silicon rubber.

On the basis of the scheme, the preferable scheme is that the brush handle is connected with the transition handle through threads.

On the basis of the scheme, and as a preferable scheme of the scheme, the connection part of the brush handle and the adjusting knob and the connection part of the brush handle and the transition handle are in smooth transition.

On the basis of the scheme, the preferable scheme is that the channel outlet is arranged at the middle part of the brush head.

On the basis of the scheme and as a preferable scheme of the scheme, the brush handle and the transition handle are made of transparent materials.

The invention has the following beneficial effects: the novel toothbrush is characterized in that toothpaste is put into the toothpaste storage cavity in advance, and when the novel toothbrush is used, the toothpaste can be automatically extruded from the toothbrush head only by rotating the adjusting knob, so that the toothbrush and the toothpaste are integrated, and the novel toothbrush is convenient to use and carry; the brush handle is detachably connected with the transition handle, when the toothpaste in the toothpaste storage cavity is used up, the transition handle can be detached, and the toothpaste is filled in the toothpaste storage cavity again, so that the toothbrush is convenient to reuse, and the service life of the toothbrush is prolonged; the outlet of the rubber soft mouth is flat, and can be automatically closed when not extruded, so that toothpaste is prevented from leaking from the outlet; the brush handle and the transition handle are made of transparent materials, so that the residual conditions of toothpaste in the toothpaste storage cavity and the toothpaste channel can be observed, and the toothpaste can be conveniently added into the toothpaste storage cavity in time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of fig. 3 at B.

Fig. 6 is a schematic structural view of the rubber soft mouth.

The reference numbers are as follows:

1. a brush handle; 11. a blocking ring; 12. a toothpaste storage chamber; 2. a transition shank; 3. a brush head; 4. adjusting a knob; 5. a screw; 51. a stopper block; 6. a push rod; 7. a seal ring; 8. a rubber soft mouth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in the attached drawings 1 to 6, the novel toothbrush comprises a brush handle 1, a transition handle 2 and a brush head 3, wherein one end of the transition handle 2 is detachably connected with the brush handle 1, the other end of the transition handle 2 is fixedly connected with the brush head 3, and brush bristles are arranged on the brush head 3;

a toothpaste storage cavity 12 is formed in the brush handle 1, a channel communicated with the toothpaste storage cavity 12 is formed in the transition handle 2 and the brush head 3, and a channel outlet is formed in the brush head 3;

be equipped with screw rod 5 in the

toothpaste storage chamber

12, 1 tip of brush holder and adjust knob 4 fixed connection are worn out to screw rod 5, one side that is close to adjust knob 4 on screw rod 5 is equipped with

stop block

51, 1 tip of brush holder is equipped with barrier ring 11, barrier ring 11 is located between adjust knob 4 and the stop block 51, and can prevent screw rod 5 from removing on the axial direction, be equipped with push rod 6 on the screw rod 5, be equipped with the external screw thread complex internal thread with screw rod 5 on the push rod 6, the fixed sealing washer 7 that is equipped with on the push rod 6, the diameter of sealing washer 7 equals with the diameter in toothpaste storage chamber.

The working principle is as follows: when rotating adjust knob, because the effect of barrier ring, the screw rod will not reciprocate, only can rotate along with adjusting the rotation together, and the push rod passes through threaded connection with the screw rod, and the inside of sealing washer toothpaste storage chamber contacts each other, under the condition that the screw rod does not reciprocate, the push rod can not rotate along with the screw rod owing to receive the frictional force effect in sealing washer and toothpaste storage chamber, at this moment, rotate adjust knob, push rod and sealing washer just can reciprocate, alright in order to play the effect of extrusion toothpaste, toothpaste receives behind the extrusion effort, just comes out from the passageway export. The novel toothbrush is used for placing toothpaste into the toothpaste storage cavity in advance, and when the novel toothbrush is used, the toothpaste can be automatically extruded from the brush head only by rotating the adjusting knob, so that the toothbrush and the toothpaste are integrated, and the novel toothbrush is convenient to use and carry. The brush holder can be dismantled with the transition handle and be connected, when toothpaste in the toothpaste storage chamber had used up, can pull down the transition handle, and the adjustment knob is rotated to the antiport, removes push rod and sealing washer to the top in toothpaste storage chamber, packs toothpaste into the toothpaste storage chamber once more again, loads onto the transition handle, alright in order to reuse, has increased the life of toothbrush.

The outlet of the channel is connected with the soft rubber nozzle 8, the outlet of the soft rubber nozzle 8 is flat, and can be automatically closed when not being extruded, so that toothpaste can be prevented from leaking from the outlet.

The height of the soft rubber mouth 8 is three fifths to four fifths of the height of the bristles, if the soft rubber mouth is too short, toothpaste is not easy to extrude on the surfaces of the bristles, and if the soft rubber mouth is too long, tooth brushing can be affected.

The sealing ring 7 and the rubber software are made of silicon rubber which is tasteless and nontoxic and is suitable for being contacted with toothpaste.

The brush handle 1 is connected with the transition handle 2 through threads, so that the brush handle and the transition handle can be conveniently detached.

The junction of brush holder 1 and adjust knob 4 and the junction of brush holder 1 and transition handle 2 smooth transition, when holding the brush holder and brushing teeth, can not have the convex part, influence and feel.

The outlet of the channel is arranged at the middle part of the brush head 3, so that the extruded toothpaste can be positioned at the middle part of the brush head.

The brush handle 1 and the transition handle 2 are made of transparent materials, so that the residual conditions of toothpaste in the toothpaste storage cavity and the toothpaste in the channel can be observed, and the toothpaste can be conveniently added into the toothpaste storage cavity in time.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel toothbrush is characterized in that: the toothbrush comprises a toothbrush handle (1), a transition handle (2) and a toothbrush head (3), wherein one end of the transition handle (2) is detachably connected with the toothbrush handle (1), the other end of the transition handle (2) is fixedly connected with the toothbrush head (3), and bristles are arranged on the toothbrush head (3);

a toothpaste storage cavity (12) is formed in the brush handle (1), a channel communicated with the toothpaste storage cavity (12) is formed in the transition handle (2) and the brush head (3), and a channel outlet is formed in the brush head (3);

be equipped with screw rod (5) in toothpaste storage chamber (12), brush holder (1) tip and adjust knob (4) fixed connection are worn out in screw rod (5), one side that is close to adjust knob (4) on screw rod (5) is equipped with stop block (51), brush holder (1) tip is equipped with barrier ring (11), between adjust knob (4) and stop block (51) are located in barrier ring (11), and can prevent screw rod (5) and remove on axial direction, be equipped with push rod (6) on screw rod (5), be equipped with the external screw thread complex internal thread with screw rod (5) on push rod (6), the fixed sealing washer (7) that is equipped with on push rod (6), the diameter of sealing washer (7) equals with the diameter in toothpaste storage chamber.

2. The new toothbrush of claim 1, wherein: the outlet of the channel is connected with the soft rubber nozzle (8), and the outlet of the soft rubber nozzle (8) is flat.

3. A new toothbrush according to claim 2, characterised in that: the height of the rubber soft mouth (8) is three fifths to four fifths of the height of the bristles.

4. A new toothbrush according to claim 2, characterised in that: the sealing ring (7) and the rubber software are made of silicon rubber.

5. The new toothbrush of claim 1, wherein: the brush handle (1) is connected with the transition handle (2) through threads.

6. The new toothbrush of claim 1, wherein: the connection part of the brush handle (1) and the adjusting knob (4) and the connection part of the brush handle (1) and the transition handle (2) are in smooth transition.

7. The new toothbrush of claim 1, wherein: the outlet of the channel is arranged in the middle of the brush head (3).

8. The new toothbrush of claim 1, wherein: the brush handle (1) and the transition handle (2) are made of transparent materials.