CN2357578Y

CN2357578Y - Toothbrush

Info

Publication number: CN2357578Y
Application number: CN 98206303
Authority: CN
Inventors: 石德建
Original assignee: Individual
Current assignee: No 7 Guangmingdongdaolizhuangyouku Road Guangya
Priority date: 1998-06-24
Filing date: 1998-06-24
Publication date: 2000-01-12
Anticipated expiration: 2008-06-24

Abstract

The utility model relates to a toothbrush, which is mainly composed of a toothbrush head (1) and a toothbrush handle (8). The toothbrush handle (8) is a hollow toothbrush handle; the front segment of the toothbrush handle is provided with a toothpaste conveying hole (3), and the back segment of the toothbrush handle is provided with a toothpaste storing chamber (7); the toothbrush head (1) is provided with a toothpaste outlet (2); a wall of the toothbrush handle is provided with at least one position which is a squeezable wall. The toothbrush solves the problems of big volume, the easy desquamation of toothpaste squeezed on toothbrush bristles, etc. in an existing portable toothbrush. The utility model is mainly used for business trips, travels or families by people.

Description

Toothbrush

The utility model relates to the brushing apparatus that a kind of daily life is used, particularly a kind of toothbrush.

At present, a kind of portable dual-purpose toothbrush that people use mainly is made up of brush, toothpaste box, and described brush and toothpaste box also are provided with on toothpaste box and the corresponding toothpaste extrusion of bristles by the hinge link joint.Its shortcoming is, toothpaste bag just is placed in the toothpaste box, and volume is bigger, and fundamentally do not change toothpaste and squeeze mode on bristle, easily extrudes too much toothpaste, and the toothpaste extrusion capacity can not controlled, and squeezes toothpaste on bristle when too much, promptly can drop.

The purpose of this utility model is, provide a kind of fundamentally change be difficult for after toothpaste extrusion way, toothpaste are extruded dropping, toothbrush that volume is small and exquisite.

In order to achieve the above object, the solution that the utility model is taked is, it is made up of brush, the brush holder of band bristle tuft and the toothpaste storage chamber that is arranged on the brush holder, brush is arranged on the front end of brush holder, both can be made into integrative-structure, perhaps for dividing body structure, butt joint tightens together mutually, constitutes demountable structure.Be characterized in, in brush, be provided with the toothpaste outlet, on this toothpaste outlet and the brush between the bristle tuft the space be connected, promptly be connected with extraneous space.Described brush holder is that leading portion is provided with the hollow handle that toothpaste sprocket hole, back segment are provided with the toothpaste storage chamber, described toothpaste outlet is connected with above-mentioned toothpaste storage chamber by the toothpaste sprocket hole, on the brush holder wall of the formation brush holder back segment of toothpaste storage chamber periphery, be provided with the toothpaste inlet, this toothpaste inlet can be arranged on positions such as brush holder wall end, side.Be fastened with closing cap at this toothpaste inlet place.It is inside extruded wall that the brush holder wall has a position at least, as elastomeric flexible extruded wall, the hard extruded wall of elasticity etc.But certainly the brush holder wall also can 2 places or many places be extruded wall.

In addition, in order to control the toothpaste extrusion capacity, be preferably in above-mentioned brush holder and be provided with the control valve that control toothpaste sprocket hole opens and closes.In order to increase amount of paste, described toothpaste inlet preferably is provided with toothpaste storage chamber end, is used for the position of fastening closing cap at brush holder wall end, is fastened with toothpaste and augments bottle.When brush and brush holder adopt when dock fastening structure, be preferably in close brush of toothpaste sprocket hole and brush holder joint and be provided with the toothpaste damping and cross filter core or check valve.Above-mentioned toothpaste is crossed filter core (or check valve) and can be arranged on the brush, also can be arranged on the brush holder.When brush and brush holder are split docking structure or integrative-structure, all can be provided with the toothpaste damping and cross filter core, it is provided with the position preferably near brush.When adopt dividing body structure, above-mentioned brush can be crossed filter core by toothpaste and be bound up with brush holder is fastening, and the effect that filter core also plays connecting piece is crossed in toothpaste damping at this moment, and above-mentioned fastening connection can be spiral marking connection, is seated butt joint etc.The also toothpaste stripper plate of available setting on above-mentioned brush holder wall, but the extruded wall that is provided with this alternative brush holder wall.

Because the utility model has adopted said structure, the toothpaste storage chamber is arranged on the brush holder back segment, and can be behind the toothpaste pressurized wherein by toothpaste sprocket hole in the brush holder leading portion and the toothpaste outlet in the brush, directly extrude attached on the bristle tuft or in its space, toothpaste is carried to squeeze by interior bore and is discharged, therefore it has the toothpaste extrusion capacity and is easy to control, save toothpaste, the advantage that toothbrush volume is small and exquisite, and when the row's of squeezing toothpaste, toothpaste directly from inside to outside is extruded on the bristle, toothpaste does not contact with any outlet in the extrusion, health easy to use, toothpaste also are difficult for dropping.Can disposablely use.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model structural representation;

Fig. 2 is an A-A cutaway view of the present utility model shown in Figure 1;

Fig. 3 is that the utility model shown in Figure 1 is provided with the structural representation that toothpaste is augmented bottle;

Fig. 4 is that the utility model adopts brush to dock the partial schematic diagram of fastening connecting structure with brush holder;

Fig. 5 is that the utility model adopts the integrative-structure schematic diagram when the toothpaste damping being set crossing filter core;

Fig. 6 is that brush of the present utility model is crossed filter core and the fastening connecting structure schematic diagram of brush holder by the toothpaste damping.

In schematic diagram shown in Figure 1 and schematic diagram shown in Figure 2, the utility model is made up of brush 1, the brush holder 8 of band bristle tuft and the toothpaste storage chamber 7 that is arranged on the brush holder 8.Brush 1 is arranged on the front end of brush holder 8, and both make integrative-structure.Wherein, be provided with toothpaste outlet 2 in the brush 1.Toothpaste outlet 2 can adopt multiple shape, and as uniform honeycomb hole shape, rectangular hole shape, looping pit etc., toothpaste outlet 2 is the strip hole that is interconnected herein.Space on toothpaste outlet 2 and the brush 1 between the bristle tuft is connected, and promptly is connected with extraneous space.Brush holder 8 is that leading portion is provided with the hollow handle that toothpaste sprocket hole 3, back segment are provided with toothpaste storage chamber 7, i.e. hollow stem.Toothpaste outlet 2 is connected with toothpaste storage chamber 7 by toothpaste sprocket hole 3.On the brush holder wall 5 of formation brush holder 8 back segments of toothpaste storage chamber 7 peripheries, be provided with toothpaste inlet 9, toothpaste inlet 9 can be arranged on its sidewall, also can be arranged on its end, among Fig. 1, promptly is arranged on the end of brush holder wall 5.9 places are fastened with closing cap 6 at the toothpaste inlet, and fastening means can adopt screw thread to screw, and butt joint chucking, screw lock etc. adopt screw thread to screw mode herein.When injecting toothpaste, closing cap 6 can be unscrewed and open.It is inside extruded wall that brush holder wall 5 has a position at least, or is provided with the toothpaste stripper plate at this position.In Fig. 1, a side of brush holder wall 5 is the elastic caoutchouc wall, can push, and other parts are the hard wall, can keep certain intensity.Certainly also can adhere to a stripper plate at above-mentioned position,, no longer provide diagram herein so that toothpaste is extruded.For ease of control toothpaste extrusion capacity, the brush holder 8 shown in Fig. 1 is provided with the control valve 4 that control toothpaste sprocket hole opens and closes.The control valve that the structure of control valve 4 can adopt people to know no longer describes in detail herein.In order to increase the toothpaste storage capacity, make toothbrush how can increase the volume of toothpaste storage chamber 7 with several times.In schematic diagram shown in Figure 3, toothpaste inlet 9 is arranged on the end of toothpaste storage chamber 7 peripheral brush holder walls 5, the position that is used for fastening closing cap 6 at brush holder wall 5 ends, fastening (screwing, be seated butt joint etc. as screw thread) has toothpaste to augment bottle 10, toothpaste is augmented bottle 10 and has just been replaced closing cap 6 at this moment, both add toothpaste in the chamber within it, played the effect of many deposit toothpaste, can close toothpaste inlet 9 again.In Fig. 3, brush holder wall 5 is provided with toothpaste stripper plate 11, and its stripper plate is in the toothpaste storage chamber, and press head is worn to brush holder wall 5 outsides, and with brush holder wall 5 airtight being slidingly matched, toothpaste stripper plate 11 automatically resets when unclamping after pushing by compression spring 12.Certainly also can adopt inwardly extruded wall herein.In addition, brush 1 can adopt with brush holder 8 and dock fastening structure, and in schematic diagram shown in Figure 4, brush 1 docks with brush holder 8 and tightens together, and, is provided with the toothpaste damping and crosses filter core or check valve near brush 1 and brush holder 8 joints at toothpaste sprocket hole 3.In Fig. 4, setting be check valve 13, squeezing toothpaste, then check valve 13 promptly can be backed down, check valve 13 structures are known by those of ordinary skill, no longer describe in detail herein.Brush 1 and the docking mode of brush holder 8 can be screw thread and screw, insert and dock fasteningly etc., screw mode for screw thread among Fig. 4.In schematic diagram shown in Figure 5, brush 1 constitutes integrative-structure with brush holder 8, and toothpaste sprocket hole 3 places at brush holder 8 are provided with the toothpaste damping and cross filter core 14, and it is provided with the position preferably near brush 1, promptly is like this among Fig. 5.The filtering holes that filter core 14 is crossed in the toothpaste damping can adopt honeycomb poroid, and finedraw shape through hole etc. are that honeycomb is poroid among Fig. 5, and the shape of toothpaste damping filter core 14 can be cylindricality, taper shape, the square bodily form etc., is conical among Fig. 5.Toothpaste sprocket hole 3 bores of this moment can be consistent or close with toothpaste storage chamber 7 bores.In schematic diagram shown in Figure 6, it is cylindrical that 14 of filter cores are crossed in the toothpaste damping, and brush 1 is crossed filter core 14 by the toothpaste damping, with brush holder 8 fastening being bound up.Its fastening bind mode can connect, be seated butt joint connection, screw lock connection etc. for screw threads for fastening.Adopt screw threads for fastening to connect among Fig. 6.

Claims

1, a kind of toothbrush, brush [1] by the band bristle tuft, brush holder [8] and the toothpaste storage chamber [7] that is arranged on the brush holder [8] are formed, brush [1] is arranged on the front end of described brush holder [8], it is characterized in that, in described brush [1], be provided with toothpaste outlet [2], described toothpaste outlet [2] is connected with the space that brush [1] is gone up between the bristle tuft, described brush holder [8] is that leading portion is provided with toothpaste sprocket hole [3], back segment is provided with the hollow handle of toothpaste storage chamber [7], described toothpaste outlet [2] is connected with described toothpaste storage chamber [7] by toothpaste sprocket hole [3], on the brush holder wall [5] of the peripheral formation of described toothpaste storage chamber [7] brush holder [8] back segment, be provided with toothpaste inlet [9], locate to be fastened with closing cap [6] at toothpaste inlet [9], it is inside extruded wall that described brush holder wall [5] has a position at least.

2, toothbrush according to claim 1 is characterized in that, described brush [1] docks with brush holder [8] and tightens together, and is provided with the toothpaste damping at described toothpaste sprocket hole [3] near brush [1] and brush holder [8] joint and crosses filter core or check valve.

3, toothbrush according to claim 1, it is characterized in that, described toothpaste inlet [9] is arranged on the end of the peripheral brush holder wall of described toothpaste storage chamber [7] [5], is used for the position of fastening described closing cap [6] at brush holder wall [5] end, is fastened with toothpaste and augments bottle [10].

4, toothbrush according to claim 1 is characterized in that, described brush holder [8] is provided with the control valve [4] that control toothpaste sprocket hole opens and closes.

5, toothbrush according to claim 1 is characterized in that, described brush holder wall [5] is provided with toothpaste stripper plate [11].

6, toothbrush according to claim 1 is characterized in that, described brush [1] constitutes integrative-structure with brush holder [8], locates at the toothpaste sprocket hole [3] of described brush holder [8], is provided with the toothpaste damping and crosses filter core [14].

7, toothbrush according to claim 6 is characterized in that, described brush [1] is crossed filter core [14] by described toothpaste damping, with fastening being bound up of described brush holder [8].