CN202019985U - Toothbrush for travel - Google Patents

Abstract

The utility model discloses a travel toothbrush, which aims at providing a travel toothbrush which is easy to carry, saves space and is convenient to use. It includes a toothbrush handle and a toothbrush head composed of a head and bristles. The toothbrush head and the toothbrush handle adopt a split structure. The toothbrush handle is a hollow cylindrical structure, and a toothpaste bag is arranged in the cavity. The handle connecting end is axially provided with a paste outlet hole connected to the surface of one side of the bristles, the toothpaste bag is screwed to the paste outlet hole of the head, and the toothbrush handle is detachably connected to the head. The utility model realizes space saving during travel by placing the toothpaste bag in the handle of the toothbrush, and prevents the toothpaste bag from being squeezed by external force.

Description

a travel toothbrush

technical field

The utility model relates to a tooth cleaning tool, in particular to a portable travel toothbrush.

Background technique

Toothbrush is a necessary tool for cleaning teeth when people travel, but traditional toothpaste and toothbrush are very inconvenient to carry. First, the toothbrush and toothpaste are separated, which is not conducive to saving space; secondly, the toothpaste shell is made of plastic, which is easily damaged Squeeze to allow the casing to leak out.

The date of the announcement is August 18, 2010, and the Chinese patent with the announcement number CN 201550836U discloses a travel toothbrush. The travel toothbrush includes a handle and a brush head. Toothpaste is placed in the hollow protrusion in the middle of the handle. Shaft, when using, bend the brush head to the protruding side, so that the toothpaste is stained on the brush head. The disadvantage of this structure is that the structure is complicated. The middle part of the brush handle is a protruding structure, which is inconvenient to hold when brushing teeth.

Contents of the invention

The purpose of this utility model is to overcome the disadvantages of the above-mentioned travel toothbrush being complicated in structure and inconvenient to use, and to provide a travel toothbrush that is easy to carry, saves space and is convenient to use.

In order to achieve the above object, the utility model adopts the following technical solutions: a travel toothbrush, including a toothbrush handle and a toothbrush head composed of a head and bristles, the toothbrush head and the toothbrush handle adopt a split structure, and the toothbrush handle is a hollow cylindrical structure A toothpaste bag is arranged in the cavity, and the head of the toothbrush head is axially provided with a paste outlet hole connected to the surface of one side of the bristles on the head of the toothbrush head, and the toothpaste bag is threadedly connected with the paste outlet hole of the head. The handle is detachably connected to the head. Because the toothbrush handle adopts a hollow cylindrical structure, the toothpaste bag is placed in the toothbrush handle, which saves the trouble of carrying the toothpaste bag, and the toothbrush handle provides a rigid protective shell for the toothpaste bag, so that the toothpaste bag will not be subjected to external force The toothpaste bag is sealed and connected with the head, and the toothpaste bag is squeezed to make the paste evenly distributed on the bristles through the paste outlet hole in the head. The toothpaste bag can be replaced after use, and the toothbrush can be repeated many times. use.

As a preference, the shape of the toothbrush handle is cylindrical. First, the toothpaste bag is cylindrical. In order to make full use of the space, the cavity in the toothbrush handle fits with the toothpaste bag as much as possible, so the toothbrush handle is also cylindrical; Secondly, the cylindrical structure is easy to hold.

As a preference, 2 to 4 paste outlets are provided on the bristle side of the head paste outlet, and the diameter of each paste outlet is 2 to 3mm, which is the best, so that the paste can be squeezed evenly Press onto bristles.

Preferably, the toothbrush handle is threadedly connected to the head or connected with a rotary bayonet buckle, so as to realize the detachability of the toothbrush handle and the toothbrush head.

As a preference, a sealing ring is provided at the connection between the head and the toothpaste. Avoid squeezing the toothpaste bag to make the paste leak out.

Due to the adoption of the above technical solution, the travel toothbrush provided by the utility model has the following beneficial effects: (1) The structure is simple and easy to manufacture. The shape and material of the toothbrush are the same as those of ordinary toothbrushes, and only need to be slightly modified on the basis of the original toothbrush , can be made. (2) Space-saving and easy to carry, the toothpaste bag is placed in the toothbrush handle, which saves space and protects the toothpaste bag at the same time. (3) Easy to use, just squeeze the toothpaste bag to put the toothpaste on the bristles. (4) It can be used repeatedly, and the toothpaste can be replaced after the toothpaste is used up.

Description of drawings

Fig. 1 is a kind of exploded structural representation of the utility model;

Fig. 2 is an axial sectional view of the utility model.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments . A kind of travel toothbrush of the present utility model, as shown in Fig. 1, Fig. 2, comprises toothbrush handle 4 and toothbrush head 1, and this toothbrush head 1 is made of the bristle 5 of head 6 and one side, and toothbrush head and toothbrush handle adopt Body structure, the toothbrush handle 4 is a cylindrical hollow tubular structure, the toothpaste bag 3 is installed in the cavity of the toothbrush handle, the head 6 of the toothbrush head 1 is connected to the bristle 5 along the axial direction at the connection end of the toothbrush head 4 The paste outlet hole 2 on one side surface is provided with an internal thread at the paste outlet hole at the end where the head 6 is connected to the toothbrush handle 4, and its outer surface is provided with an external thread, and the connecting end of the toothpaste bag 3 is provided with an external thread. The bag 3 is screwed to the paste hole 2 of the head 6, and a sealing ring is provided at the joint, while the toothbrush handle 4 is screwed to the head 6. Of course, the toothbrush handle and the head can also use a rotary bayonet that is easy to disassemble buckle. The paste outlet hole 2 of the head 6 is divided into three paste outlets with a diameter of 2.5 mm on one side of the bristles.

During use, the toothbrush handle 4 is unscrewed and removed, and the toothpaste bag 3 is squeezed, so that the paste passes through the paste outlet hole 2, is extruded from the paste outlet, and is evenly distributed on the bristles 5. The toothbrush handle 4 is connected with the toothbrush head 6 again, and the toothbrush handle 4 is tightened to clean the teeth.

Claims (7)

1. travel toothbrush, comprise toothbrush handles and the head toothbrushes that constitutes by head and bristle, it is characterized in that, described head toothbrushes and toothbrush handles adopt divides body structure, described toothbrush handles is the tubular structure of hollow, is provided with toothpaste bag in its cavity, and the head of described head toothbrushes is being provided with the paste outlet that is communicated to bristle one side surface vertically with the toothbrush handles link, described toothpaste bag is threaded with the paste outlet of head, and described toothbrush handles and head removably connect.

2. a kind of travel toothbrush according to claim 1 is characterized in that, the paste outlet of described head is divided into 2 ~ 4 paste outlets at bristle one side surface.

3. a kind of travel toothbrush according to claim 2 is characterized in that, the diameter of described paste outlet is 2 ~ 3mm.

4. a kind of travel toothbrush according to claim 1 is characterized in that described toothbrush handles is connected with head threads.

5. a kind of travel toothbrush according to claim 1 is characterized in that, the rotary bayonet socket snapping of described toothbrush handles and head.

6. a kind of travel toothbrush according to claim 1 is characterized in that, the profile of described toothbrush handles is cylindrical.

7. a kind of travel toothbrush according to claim 1 is characterized in that, described toothbrush bag and head junction are provided with sealing ring.

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