CN2181843Y

CN2181843Y - Convenient tooth-brush

Info

Publication number: CN2181843Y
Application number: CN 94200174
Authority: CN
Inventors: 王真如; 王成明; 孟宪军
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-12
Filing date: 1994-01-12
Publication date: 1994-11-09
Anticipated expiration: 2004-01-12

Abstract

The utility model provides a convenient tooth-brush used in daily life with the tooth-brush and the toothpaste combined into integration. The tooth-brush is characterized in that the lower part of the tooth-brush head forms a ladder shape and is inlaid in a dovetail groove at one end of a connecting body of the tooth-brush. The tooth-brush head is pushed out from the dovetail groove, so the tooth-brush head can be changed conveniently. The toothpaste can be directly arranged in a storing pipe, and the toothpaste can be pushed onto brush bristles by a rotary toothpaste thruster or a piston-typed toothpaste thruster. The utility model has the advantages of convenient operation, portability, sanitation, cleanness and low cost. The utility model can save large amounts of nonferrous metals for the country.

Description

Convenient tooth-brush

The utility model belongs to the toothbrush in the daily life, particularly be a kind of convenient toothbrush.

Toothbrush of Chu Shouing and toothpaste generally all are separate types in the market.Though portable travelling etui for rinsing mouth is combined into one toothbrush and toothpaste bag, toothpaste still will be packed with the non-ferrous metal bag, consumes non-ferrous metal in a large number, also is difficult to the toothpaste in the toothpaste bag is extracted only with pressurizing unit.

Goal of the invention of the present utility model provides a kind of replaceable head toothbrushes, and toothbrush and toothpaste are one, and toothpaste directly is contained in the convenient toothbrush in the toothbrush handles without non-ferrous metal bag packing.

The purpose of this utility model is achieved in that convenient toothbrush mainly is made up of toothpaste memotron 2, the head toothbrushes protective sleeve of head toothbrushes 1, toothbrush connector 3, double as brush holder.Head toothbrushes 1 is equipped with on one end top of toothbrush connector 3, the bristle of planting and laterally be arranged in parallel in the top of head toothbrushes 1, change the closely spaced defective of planting of bristle criss-cross arrangement in the past, make unlikely the remaining in of dirt also help rejecting residue and tartar in the teeth space in the scopular, in the middle of the scopular paste outlet 7 is arranged, the bottom of head toothbrushes is trapezoidal shape, is embedded in the dovetail groove of toothbrush connector one end, this groove has tapering slightly, and it is tight to be convenient to head toothbrushes release and embedding.There is duct 8 centre of toothbrush connector, leads to the paste outlet place of head toothbrushes, and during the extrapolated 3-4 millimeter of head toothbrushes, paste outlet communicates with toothbrush connector aperture, and head toothbrushes is when embedding is tight inwards, the stay aperture of face of toothbrush plane cover.Be flexible connection between the other end of toothbrush connector and the memotron, the other end of toothpaste memotron, there is a confession directly to pour into the opening of toothpaste and one lid 4 that matches of opening therewith, a toothpaste pusher is housed in the pipe, rotation or promote this pusher can be extruded into toothpaste on the toothbrush bristle along the duct of the toothbrush connector paste outlet from connector aperture and head toothbrushes.

Version by the toothpaste pusher can be divided into revolving toothpaste pusher and toothpaste pusher in the form of piston.Revolving is that the pushing piece spiral advances by pushing piece and the threaded engagement of catch bar or the threaded engagement of pushing piece and memotron inwall in the memotron, promotes toothpaste.Toothpaste pusher in the form of piston be piston under the promotion of piston rod, promote toothpaste along memotron inwall track and advance.

The utility model compared with prior art has many good qualities:

1. toothbrush and toothpaste fuse, and is easy to use and carry.

2. toothpaste directly is poured in the toothpaste memotron of double as brush holder, does not re-use toothpaste bag, for country saves a large amount of non-ferrous metals, but also has reduced cost.

3. adopt the toothpaste pusher, shift toothpaste onto the paste outlet mouth from the memotron end always, overcome the phenomenon that toothpaste is not totally wasted in extruding in the prior art.

4. the head toothbrushes top bristle that lateral balance is arranged of planting is difficult for staying dirt, and scopular is arranged rarer, residue in the favourable rejecting teeth space.Head toothbrushes can be released along the trapezoidal track on the toothbrush connector and change, and helps the human oral cavity health.

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is the outline drawing of convenient toothbrush

Fig. 2 is the plane projection and the partial sectional view of convenient toothbrush

Fig. 3 is the convenient toothbrush outline drawing that has the catch bar that extends

Fig. 4 is a kind of sectional drawing that pushing piece cooperates with the toothpaste memotron.

Embodiment 1

As shown in Figure 1.A kind of convenient toothbrush is mainly by head toothbrushes 1, toothbrush connector 3, and the toothpaste memotron 2 of double as brush holder, the head toothbrushes protective sleeve is formed.In the middle of the bristle of planting and laterally be arranged in parallel in the top of head toothbrushes, scopular paste outlet 7 is arranged, the bottom of head toothbrushes is trapezoidal shape, is embedded in the dovetail groove of toothbrush connector one end, and this groove has tapering slightly, and it is tight to be convenient to head toothbrushes release and embedding.The head toothbrushes protective sleeve can adopt the blind window cellular type, inserts by on the toothpaste memotron, and the protection toothbrush does not contact foul, ventilates simultaneously, helps the toothbrush drying.Above-mentioned each parts are made with non-toxic rigid plastic.

Duct 8 is arranged in the toothbrush connector, communicate, available semicircular plush copper and recess location between head toothbrushes and the plane that the toothbrush connector contacts with pack into the paste outlet 7 of the head toothbrushes 1 that can promote of top.Available being threaded between toothbrush connector and the toothpaste memotron, also available snap-in connection.Toothbrush connector and memotron also can be made of one formula.For ease of holding, the memotron profile is a hexagon, and also square or linear fringe shape or sand point-like to strengthen frictional force, prevent that hand from skidding.In the memotron is cylindrical, directly the opening part 4 of toothpaste from right-hand member is poured into, and its volume is one month amount of paste of storage.

As shown in Figure 2, in the toothpaste memotron, the toothpaste pusher is housed.Shown in Figure 2 is screw type toothpaste pusher, form by knob 51, catch bar 52, pushing piece 53 and pusher support 54, knob with cover one, section is that square catch bar places memotron central authorities, the one end is connected with knob, the other end is inserted into the pusher carriage center circular hole that is arranged in the pusher end, the pusher support along the circumferential direction is furnished with four apertures in the plane, the square hole of pushing piece central authorities and catch bar tight fit, the screw thread in the pushing piece outside matches with toothpaste memotron inner thread.During use, rotation knob, catch bar are under the drive of knob, and pushing piece promotes toothpaste to front slide along the helix of memotron inwall, toothpaste enters toothbrush connector duct through four apertures on the support, with the extrapolated 3-4 millimeter of head toothbrushes, toothpaste just is extruded on the hairbrush from paste outlet, when amount of paste is enough, again with head toothbrushes pushed home paste outlet by topped, toothpaste is no longer extruded, and water can not infiltrate yet, and can brush teeth this moment.

Embodiment 2:

The another kind of form of spiral toothpaste pusher: each body of toothbrush as hereinbefore, its difference is that pushing piece central authorities are circular holes, with section is to be to be threaded between the circular catch bar, the outside of pushing piece is along the square key that two symmetries are arranged on the direction of 180 ° of circumference, with match along two symmetrical rectangle slideways on 180 ° of directions of circumference in the memotron, see Fig. 4.The rotation knob, the helix reach that pushing piece cooperates along catch bar and pushing piece, two square keys on the pushing piece advance along the slideway in the memotron, and the process that the pushing piece plane promotes toothpaste is identical with above-mentioned example 2.

Embodiment 3:

Each parts of convenient toothbrush and example 1 is that with, difference the toothpaste pusher is made up of piston and lengthening catch bar, saved the pusher support.The both sides of piston place the toothpaste memotron along in the two symmetrical rectangle slideways on 180 ° of directions of circumference, and piston rod is fixed on memotron lid central authorities, are threaded with the lengthening catch bar, and are also snap-in.Promote catch bar, piston along memotron inwall slideway forward, the piston plane promotes the toothpaste reach, other courses of work are identical with precedent.Pushed away toothpaste, unloaded the lengthening catch bar, placed in the cavity of toothpaste memotron side.See Fig. 3.

Claims

1; a kind of convenient toothbrush; it is mainly by head toothbrushes; the toothbrush connector; the toothpaste memotron of double as brush holder; the head toothbrushes protective sleeve is formed; head toothbrushes is equipped with on one end top of toothbrush connector; be flexible connection between the other end and the memotron; it is characterized in that the bristle of planting and laterally be arranged in parallel in the top of head toothbrushes; paste outlet is arranged in the middle of the scopular; its bottom is trapezoidal shape; be embedded in the dovetail groove of toothbrush connector one end; there is the duct centre of toothbrush connector; lead to the paste outlet place of head toothbrushes; head toothbrushes is extrapolated; paste outlet communicates with toothbrush connector aperture, and head toothbrushes is when embedding is tight inwards, the stay aperture of face of head toothbrushes plane cover; the other end of toothpaste memotron has a confession directly to pour into the opening of toothpaste and one lid that matches of opening therewith; a toothpaste pusher is housed in the pipe, rotates or promote this pusher, toothpaste can be extruded on the toothbrush bristle along the duct of the toothbrush connector paste outlet from connector aperture and head toothbrushes.

2, convenient toothbrush according to claim 1, it is characterized in that the toothpaste pusher is revolving toothpaste pusher, form by knob, catch bar, pushing piece and pusher support, knob is one with covering, section is that square catch bar places memotron central authorities, the one end is connected with knob, the other end is inserted into the pusher carriage center circular hole that is arranged in the pusher end, the pusher support along the circumferential direction is furnished with aperture in the plane, the square hole of pushing piece central authorities and catch bar tight fit, the screw thread in the pushing piece outside matches with toothpaste memotron inner thread.

3, convenient toothbrush according to claim 2, the pushing piece central authorities that it is characterized in that the toothpaste pusher are circular holes, with section is to be to be threaded between the circular catch bar, the outside of pushing piece is along the square key that two symmetries are arranged on the direction of 180 ° of circumference, and matches along two symmetrical rectangle slideways on 180 ° of directions of circumference in the memotron.

4, convenient toothbrush according to claim 1, it is characterized in that the toothpaste pusher is in the form of piston, form by piston, lengthening catch bar, the both sides of piston place the toothpaste memotron along in two symmetrical rectangle slideways on 180 ° of directions of circumference, piston rod is fixed on memotron lid central authorities, flexibly connects with the lengthening catch bar, has pushed away toothpaste, the lengthening catch bar unloads, and places in the cavity of toothpaste memotron one side.