CN201431101Y

CN201431101Y - Spiral handle clean toothbrush

Info

Publication number: CN201431101Y
Application number: CN2009200092188U
Authority: CN
Inventors: 张绍红
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-15
Filing date: 2009-03-15
Publication date: 2010-03-31
Anticipated expiration: 2019-03-15

Abstract

The utility model relates to a spiral handle clean toothbrush, which is characterized in that: the brush head and the brush handle of the toothbrush is manufactured separately, the lower end of the brush head has a threaded notch; a hollow helical ring is formed on the upper end of the brush handle; the top end of the helical ring is a convex head with thread; the brush can be used when the threadnotch on the lower end of the brush head is assembled with the threaded convex head on the top end of the handle. The upper end of the brush handle is a hollow helical ring which can effectively prevent the water on the toothbrush head from flowing down to dirty hand, arm and clothes; thus, teeth can be brushed without wetting hand in a cleaner way; at the same time, the electronic components inside the brush handle of the electronic brush can be protected from water and from rusting or short circuit. The utility model has the advantages of reasonable design, simple structure, simple making and low making cost.

Description

The clean toothbrush of novel spirality tooth handle

(1) technical field

The utility model relates to articles for daily use, be specially the clean toothbrush of the interchangeable spirality tooth handle of a kind of cleaning and brush, it is characterized in that the brush of toothbrush is become two independent parts with handle designs, tooth handle upper end is designed to cored screw shape, can prevent effectively that like this water on the head toothbrushes from flowing to make dirty on the brush holder hand, arm and clothes, not wet hand makes the more sanitation and hygiene of brushing teeth when brushing teeth.

(2) background technology

At present, internal and international going up no matter be staight shank toothbrush, Tooth-brush with wound handle, or rotary toothbrush, mainly there is following shortcoming: because the gravitation effect, water is the stream from eminence toward lower always, because brush is complete solid the connection with brush holder, therefore, addle when brushing teeth on the brush just flows on the hand and arm of lower end (lower) make dirty hand and clothes from toothbrush handles upper end (eminence) easily along toothbrush handles.If on hand or the arm wound is arranged, usually water flows to and causes pain on the wound, the influence recovery from illness.In electric toothbrush, the water-soaked electronic unit often takes place to be caused and get rusty or short circuit, reduce the pot life.

(3) utility model content

Main purpose of the present utility model is: can keep hand, arm and clothes clean when people brush teeth effectively, make the more sanitation and hygiene of brushing teeth; The relevant electronic unit that can prevent electric toothbrush is soaked in water and gets rusty and short circuit.

The technical scheme that the utility model adopted is: the brush and the brush holder of toothbrush are separately made two parts, wherein there is threaded link slot the brush lower end, and the brush holder upper end is designed to the helical ring of intermediate hollow, and there is threaded plush copper on the helical ring top, the brush holder lower end is solid curved bar, is convenient to hold.With threaded notch on threaded plush copper and the brush on the brush holder to connecting even be connected into rooted tooth brush, easy to use and carry.Because the brush holder upper end is designed to spirality, intermediate hollow, each annular just has height when brushing teeth like this, under the gravitation effect, water just flows to lower from the eminence of first ring, when running into second ring, these water just can not flow to the eminence of second ring again, thereby toothbrush is movable up and down when brushing teeth, water on the brush just drips fully at the lower of annular curved and can not continue down to flow to the brush holder lower end, so can not make dirty hand, arm and clothes, thus effectively keep hand and clothes clean, keep hand and arm health.Especially when on hand and the arm wound being arranged, hand and arm are dry to seem practical more because of keeping in this design, reduces unnecessary pain.In electric toothbrush, the electronic unit on the brush holder is kept dry, increase the service life.Because brush and brush holder are divided into two joints, just can only change perishable brush during use, durable brush holder keeps continuation to be used, thereby can save material resource, reduces and makes production cost.

The utility model reasonable in design, simple in structure, make simple and easy, low cost of manufacture.The utility model can be used for existing staight shank toothbrush, Tooth-brush with wound handle and rotary toothbrush transformation.

(4) description of drawings

Fig. 1 is the schematic diagram of the utility model embodiment 1

Fig. 2 is the schematic diagram of the utility model embodiment 2

Component names is as follows in the accompanying drawing:

1 head toothbrushes, 2 toothbrush handles, 3 threaded notches, 4 threaded plush coppers, the helical ring of 5 toothbrush handles upper end, the solid crank in 6 toothbrush handles lower ends

(5) specific embodiment

Below in conjunction with drawings and Examples the utility model is further described, so that understand characteristics of the present utility model and result of use.

Embodiment 1

In the time will using, last threaded notch (3) of brush (1) and the threaded plush copper in toothbrush handles (2) top (4) can be used just connecting.As shown in Figure 1.

Embodiment 2

Because the design of brush holder (2) upper end has a helical ring (5), each annular just has eminence and lower like this, because gravitation effect, the water that flows down from head toothbrushes (1) just can only flow to lower (B point) from the eminence (A point) of first ring, because the centre is hollow, when running into second ring, these water just can not flow to the eminence (C point) of second ring again and can only rest on lower (B point), thereby the toothbrush left and right sides is up and down when brushing teeth, water on the brush (1) just drips fully at annular curved lower (B) and can not continue down to flow to brush holder lower end (6), the hand of can not making dirty, arm and clothes, thus effectively keep hand, arm and clothes are clean.As shown in Figure 2.Analyze in theory, design has 2 or 3 helical rings just can be when brushing teeth addle to be stopped fully to drop, how much also the deciding of annular by the toothbrush overall appearance, but for solid, should not be too thin.

Claims

1. clean toothbrush of novel spirality tooth handle, form by brush (1) and brush holder (2) two parts, it is characterized in that: the utility model designs and produces into two independent parts with the brush (1) of toothbrush with brush holder (2), there is thread groove (3) brush (1) lower end, there is threaded plush copper (4) on brush holder (2) top, brush holder (2) upper end is designed to cored screw ring (5), the lower end is solid curved bar (6), by butt joint thread groove (3) and threaded plush copper (4), be connected and fixed brush (1) and brush holder (2), toothbrush just can use.

2. the clean toothbrush of novel spirality tooth handle as claimed in claim 1, it is characterized in that: because brush holder (2) epimere is cored screw ring (5), addle on the brush when brushing teeth (1) is along with the activity of arm just is trapped drippage at the lower of helical ring (5), and can down not flow on the solid curved bar (6) of brush holder (2) hypomere.