CN200950895Y - Toothbrush capable of preventing toothpaste liquid polluting hand - Google Patents

Abstract

The utility model relates to a toothbrush which can prevent toothpaste from polluting hands. In order to overcome the shortcomings of the prior art that are easy to contaminate hands and cuffs, and easy to get out of the hand during use, the utility model has a helical liquid guide groove (2) on the handle end close to the brush head, and in the middle front of the handle The portion has a sheet-shaped hand guard (3) made of elastic material. The hand guard can be set on the handle of the toothbrush (1) after separate processing, or it can be processed integrally with the toothbrush handle. In order to overcome the deficiency that the toothbrush is easy to get out of the hand during use, the utility model adds raised anti-slip lines (4) on the upper and lower surfaces of the toothbrush handle. When using the utility model, the spiral groove can delay the flow of the toothpaste liquid, and the hand guard can make the toothpaste liquid flow to both sides, so as not to pollute the hands and sleeves; the slanted raised lines can effectively prevent the toothbrush from falling off, It has the characteristics of simplicity and strong practicability.

Description

A toothbrush that prevents toothpaste liquid from contaminating hands

1. Technical field:

The utility model relates to a toothbrush in daily life, in particular to a toothbrush which can prevent toothpaste from polluting hands.

2. Background technology:

The toothbrush used in daily life is basically composed of a toothbrush handle and a brush head. During use, the toothpaste liquid will flow down the handle, which will not only pollute the hands, but also easily pollute the cuffs of clothes. At the same time, due to the small friction force at the end of the handle of the toothbrush, the toothbrush will fall out of the hand during use, causing inconvenience.

3. Contents of the invention:

In order to overcome the disadvantages of easily polluting hands and cuffs in the prior art and being easy to lose hands during use, the utility model proposes a toothbrush with a hand guard on the handle.

The utility model has a helical groove near the handle end of the brush head, and adds a hand guard made of elastic material at the middle front part of the handle, that is, the position where the toothbrush is used to be held. The gauntlets are butterfly or oval in shape. The hand guard is set on the handle after split processing, and there is a hole in the middle of the split processed hand guard to match with the toothbrush handle; it can also be processed by integral molding with the toothbrush handle. In order to prevent the toothbrush from easily falling off during use, the utility model adds raised anti-slip lines on the upper and lower surfaces of the toothbrush handle.

When using the utility model, the spiral groove can delay the flow of the toothpaste liquid, and the hand guard can make the toothpaste liquid flow to both sides, so as not to pollute the hands and sleeves; the slanted raised lines can effectively prevent the toothbrush from falling off.

4. Description of drawings:

Accompanying drawing is the structural representation of the utility model.

5. Specific implementation

Embodiment one

The present embodiment is a toothbrush which can prevent the toothpaste from polluting the hand by split processing, including the toothbrush and the butterfly hand guard 3, which are produced respectively by injection molding, and then the two are assembled together. The specific method is that when making the toothbrush handle with a mould, there is a spiral liquid guide groove 2 with a height of 2 mm on the toothbrush handle close to the brush head by injection molding, and a 2 mm high convex groove is formed on the upper and lower surfaces of the middle and rear part of the toothbrush handle. Anti-slip lines4. The thickness of the butterfly handguard is 2mm, the horizontal width is 35mm, and the longitudinal height is 25mm. It is made of rubber material through mold injection, and there is a rectangular hole in the center of the handguard that is slightly smaller than the cross section of the toothbrush handle to match the toothbrush handle. Finally, fit the rectangular hole in the center of the butterfly-shaped hand guard to the corresponding position in the front part of the toothbrush handle, and the production of this embodiment is completed.

Embodiment two

This embodiment is a toothbrush that can prevent toothpaste liquid from polluting the hands as a whole, including a toothbrush 1 and an oval hand guard 3 . The specific method is that when making the toothbrush handle with a mould, there is a 2mm-high spiral liquid guide groove 2 on the toothbrush handle near the brush head by injection molding, and the thickness of the toothbrush handle is directly injection molded at the middle and front part of the toothbrush handle through the mould. 2mm, the long axis is 30mm, and the short axis is an elliptical handguard 3 of 22mm, and a raised anti-slip line 4 with a height of 2mm is formed on the upper and lower surfaces of the middle and rear part of the toothbrush handle.

Claims (2)

1. one kind can prevent that toothpaste fluid from polluting the toothbrush of hand, it is characterized in that at the toothbrush handles middle front part one handguard (3) being arranged, and near on the pommel of brush spiral helicine intake chute (2) is being arranged, and the anti-skidding lines (4) of projection are arranged in the upper and lower surface of toothbrush handles postmedian.

2. can prevent according to claim 1 that toothpaste fluid from polluting the toothbrush of hand, it is characterized in that the handguard (3) on the toothbrush handles is sheet, the borehole jack by this handguard center is contained on the toothbrush handle, and perhaps global formation is fixed on the toothbrush handle.

Images