CN221105114U

CN221105114U - Plug-in type portable toothbrush

Info

Publication number: CN221105114U
Application number: CN202322738320.4U
Authority: CN
Inventors: 刘晋辉
Original assignee: Yangzhou Owl Tourism Daily Necessities Co ltd
Current assignee: Yangzhou Owl Tourism Daily Necessities Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-06-11
Anticipated expiration: 2033-10-12

Abstract

The utility model belongs to the technical field of toothbrushes, and discloses a plug-in type portable toothbrush which comprises a split handle and a brush head, wherein the handle is in a flat cylinder shape with an opening at one end, the end part of the brush head is provided with a plug-in block, the brush head can be plugged with the handle in a forward and reverse direction through the plug-in block, the periphery of the opening end of the handle is provided with an outer shell, a clamping block is arranged on the inner wall of the outer shell, the clamping block penetrates into the handle inwards, the plug-in block is provided with a clamping groove I and a clamping groove II, and the positions of the clamping groove I and the clamping groove II are different in height. The toothbrush storage device is simple and reasonable in structure, the toothbrush can be conveniently stored, and the bristles can be effectively protected in the storage state.

Description

Plug-in type portable toothbrush

Technical Field

The utility model belongs to the technical field of toothbrushes, and particularly relates to a plug-in type portable toothbrush.

Background

Toothbrushes are a necessary cleaning product for people, and are essentially handle-type brushes, wherein toothpaste is added on the brushes, and then all parts of teeth are repeatedly brushed to keep the oral hygiene. A variety of folding portable toothbrushes are now on the market, as needed for portability of toothbrushes by travelers.

The utility model patent with the authorization number of CN213188562U discloses a folding toothbrush with the function of replaceable toothbrush heads, which comprises a handle, a rotating rod, a rotating shaft, a rotating column, a toothbrush head and a brush area, wherein the toothbrush has the folding function, can reduce the occupied space and is greatly convenient for carrying during traveling.

However, the above-mentioned folding toothbrush has a problem that the bristles cannot be well protected, and when the bristles are in a storage state, the space where the bristles are located can be in direct contact with the outside, so that the bristles are easily polluted.

Disclosure of utility model

In order to overcome the technical problems, the utility model provides the pluggable portable toothbrush capable of effectively protecting the bristles.

The utility model adopts the following technical scheme:

The utility model provides a plug-in portable toothbrush, includes split handle and brush head, the handle is one end and has open-ended flat tube-shape, the tip of brush head has the plug block, the brush head can be just reversing and peg graft with the handle through the plug block, the open end periphery of handle is provided with outer shell, the inner wall of outer shell has the fixture block, the fixture block inwards penetrates in the handle, the plug block has draw-in groove one and draw-in groove two, draw-in groove one and draw-in groove two's position height difference.

Preferably, the outer shell comprises a fixed shell fixedly connected with the handle and a movable shell movably arranged, the clamping block is positioned on the inner wall of the movable shell, the fixed shell and the movable shell oppositely hold the handle, and an elastic piece is connected between the fixed shell and the movable shell.

Preferably, the outer end surface of the clamping block is an inclined surface.

Preferably, the cross section shape and the size of the plug-in block are the same as the shape and the size of the inner opening of the handle, the middle part of the plug-in block is provided with a ring boss, and the first clamping groove and the second clamping groove are positioned on opposite sides of the ring boss.

Preferably, the left and right surfaces of the fixed shell and the movable shell are provided with concave areas for pinching, and the upper and lower surfaces are provided with anti-skid patterns.

Preferably, a through hole is arranged in the center of the plug-in block.

Compared with the prior art, the utility model has the beneficial effects that:

The brush head and the handle are designed in a split way, and the brush head can be inserted into the barrel of the handle in the forward and reverse directions through the plug-in block, so that the use state and the storage state are switched; after forward insertion and clamping, the device is in a use state; after reverse insertion and clamping, the container is in a storage state; the storage state can effectively protect the brush hair; and the movable shell of the clamping switch is pull-out, so that the clamping effect is ensured, and meanwhile, unlocking is not easy to touch by mistake.

Drawings

FIG. 1 is a schematic overall view of the present utility model;

FIG. 2 is a schematic view of an outer shell;

fig. 3 is a schematic view of the storage state of the present utility model.

Reference numerals illustrate:

1, a handle; 2 an elastic member; 3, moving the shell; 4, clamping blocks; 5, moving the shell; 6, inserting blocks; 7, clamping a groove I; 8, clamping grooves II; 9 brush heads; 10 anti-skid patterns; 11 recessed areas.

Detailed Description

Embodiments of the present utility model will be described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout, and wherein the raw materials and equipment employed, unless otherwise specified, are commercially available or commonly used in the art, and wherein the methods of the embodiments, unless otherwise specified, are conventional in the art. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The utility model provides a plug-in portable toothbrush, including the split handle 1 and brush head 9, handle 1 is the flat tube-shape that one end had the opening, the tip of brush head 9 has plug-in piece 6, brush head 9 can be just and just reversing to peg graft with handle 1 through plug-in piece 6, the open end periphery of handle 1 is provided with outer shell, the inner wall of outer shell has fixture block 4, fixture block 4 inwards penetrates in handle 1, plug-in piece 6 has draw-in groove one 7 and draw-in groove two 8, draw-in groove one 7 and draw-in groove two 8 position height are different, draw-in groove one 7 is the in-use state draw-in groove, draw-in groove two 8 is the holding state draw-in groove, draw-in groove one 7 is located the below of draw-in groove two 8, the cross section shape, size and the interior mouth shape of handle 1 of plug-in piece 6 are the same, the middle part of plug-in piece 6 sets up the ring protruding, draw-in groove one 7 and draw-in groove two 8 are located the different sides of ring protruding; the center of the plug-in block 6 is provided with a through hole, weight is reduced, and a hook hole is provided, so that the hanging is convenient.

The outer shell comprises a fixed shell fixedly connected with the handle 1 and a movable shell 53 movably arranged, the clamping block 4 is positioned on the inner wall of the movable shell 53, the fixed shell and the movable shell 53 oppositely hold the handle 1, an elastic piece 2 is connected between the fixed shell and the movable shell 53, and the elastic piece 2 can use rubber strips or tension springs; the left and right surfaces of the fixed and movable cases 53 have recessed areas 11 for pinching, and the upper and lower surfaces have anti-skid patterns 10; the fixed shell and the movable shell 53 are separated from each other by pinching the hand, and the brush head 9 can be pulled out from the handle 1 by releasing the limit of the clamping block 4 to the plug-in block 6.

In order to facilitate the plugging, the outer end surface of the clamping block 4 is designed into an inclined surface, and the movable shell 53 is not required to be pulled during the plugging.

A plug-in portable toothbrush has the working principle that:

The brush hair is upward, the socket block 6 is inserted into the barrel opening of the handle 1, the clamping block 4 is clamped in the clamping groove I7 for limiting, the ring is convexly contacted with the barrel opening of the handle 1, the toothbrush is in a use state, and the handle 1 is held by hands for brushing teeth; after the toothbrush is used, the movable shell 53 is pulled to pull the clamping block 4 outwards, the limit of the clamping block 4 to the plug-in block 6 is released, the brush head 9 is pulled out from the handle 1, then the bristles are downwards inserted into the handle 1, the clamping block 4 is clamped in the clamping groove II 8, the limit is completed again, and the toothbrush is in a storage state.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many variations, modifications, substitutions and alterations are possible to the above embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a plug-in portable toothbrush, includes split handle and brush head, its characterized in that, the handle is one end and has open-ended flat tube-shape, the tip of brush head has the plug-in piece, the brush head can be positive and negative two-way and handle grafting through the plug-in piece, the open end periphery of handle is provided with outer shell, the inner wall of outer shell has the fixture block, the fixture block inwards penetrates in the handle, the plug-in piece has draw-in groove one and draw-in groove two, draw-in groove one and draw-in groove two's position highly different.

2. The portable toothbrush according to claim 1, wherein the outer shell comprises a fixed shell fixedly connected with the handle and a movable shell movably arranged, the clamping block is located on the inner wall of the movable shell, the fixed shell and the movable shell are opposite to each other and hold the handle, and an elastic piece is connected between the fixed shell and the movable shell.

3. The portable toothbrush of claim 1, wherein the outer end surface of the cartridge is beveled.

4. The portable toothbrush according to claim 1, wherein the cross section shape and the size of the plug-in block are the same as the shape and the size of the inner opening of the handle, the middle part of the plug-in block is provided with a circular protrusion, and the first clamping groove and the second clamping groove are positioned on opposite sides of the circular protrusion.

5. The portable toothbrush according to claim 2, wherein the left and right surfaces of the fixed and movable cases have recessed areas for pinching, and the upper and lower surfaces have anti-slip patterns.

6. The portable toothbrush of claim 1, wherein the center of the plug-in block is provided with a through hole.