CN207666222U

CN207666222U - The brush head of different steering

Info

Publication number: CN207666222U
Application number: CN201721417896.9U
Authority: CN
Inventors: 许培振
Original assignee: Industry Exhibition Electrical Appliance (shenzhen) Co Ltd
Current assignee: Industry Exhibition Electrical Appliance (shenzhen) Co Ltd
Priority date: 2017-10-30
Filing date: 2017-10-30
Publication date: 2018-07-31
Anticipated expiration: 2027-10-30
Also published as: JP3217057U

Abstract

The utility model is a kind of brush head of different steering, the general prior art has bristle or so intermittently to scrub back and forth, also bristle arranged side by side rotates scrub in opposite directions, all have the shortcomings that construction is complicated, adjacent primary and secondary is mainly turned brush and set on the same axis by the utility model, and installing steering mechanism therebetween makes primary and secondary turn brush into different rotation, order is able to left and right and is scrubbed back and forth at scrub, scrubbing for continuous direction is provided simultaneously, steering mechanism is simple, and cleaning effect is notable.

Description

The brush head of different steering

Technical field

The utility model is related to Clean- rotational head technical fields, turn more particularly to different turn to of tool on coaxial The brush head of brush.

Background technology

Common Clean- brush head has oral cavity, floor scrub or kitchen bath object at present, and brush head as this is more It is that single brush head is scrubbed in the same direction, as " tool is reciprocating or rotary by Chinese invention patent Authorization Notice No. CN1964646B The cleaning device of brush head ", the brush head of reciprocating rotation to be cleaned with being swung left and right shape, as held brush scrub to and fro, Only for these structures it is still necessary to which the rotary motion of motor to be converted into moving back and forth, the components such as propeller boss added therebetween will have cost increasing The limited problem of service life is summed it up, separately there are a kind of Chinese invention patent Authorization Notice No. CN104839998B " multifunctional oral cavities The brush head device of care implement ", provides the brush head of twin shaft opposite direction rotating arranged side by side, brush head structurally compared to single brush head For its volume it is larger, perhaps have the space further improved.

Utility model content

The utility model provides a kind of brush head of different steering, and mainly brush head is set as primary and secondary, and primary and secondary is in same transmission shaft On, it is arranged between changement, make primary and secondary brush head rotates into different steering.

In order to can reach purpose above-mentioned, the utility model with technological means a kind of brush of different steering is provided Head, including：

One fixed seat, fixed seat are equipped with perforative transmission shaft, and fixed seat one end is equipped with pod, and main turn can be installed in pod Brush, while can make the main brush that turns that can be rotated in pod the main brush fastening that turns；And

One master turns brush, and one end is equipped with main bristle, and another end is equipped with mandrel, can connect with transmission shaft when mandrel is inserted in pod It closes and is rotated with transmission shaft；

Wherein：It can be also installed in the pod time and to turn brush, it is annular in shape and is worn for the main brush that turns equipped with through-hole, formation that this time turns brush Coaxial with the main brush that turns, one end is equipped with time bristle, and another end is equipped with flange, and flange can just be inserted in pod and can be fastened with pod, Turn to be additionally provided with steering mechanism between brush in pod and primary and secondary, when which makes transmission shaft rotate, primary and secondary turns brush and presents Turn to different rotation.

Preferably, which, which ties up to, is arranged commutating tooth in pod, the main spindle end for turning brush is equipped with external tooth, secondary turn of brush Flange be equipped with internal tooth, which is meshed to each other with commutating tooth.

Preferably, be arranged in relative position in the pod to commutating tooth.

Therefore the effect of technological means according to the utility model, the utility model can obtain, is briefly described as follows institute Row：

1. the brush head of the utility model, different steering is to having the effect of continuous left and right scrub, cleaning effect at scrub Fruit is distinguished.

2. the brush head of the different steering of the utility model, is arranged on the same axis, assembly simple in structure is easy, so Cost economy.

Description of the drawings

Fig. 1 is the exploded perspective view of the brush head of the different steering of the utility model.

Fig. 2 is the economic cooperation schematic diagram of the utility model steering mechanism.

Reference sign：

10 fixed seats

11 transmission shaft, 12 pod

13 commutating tooths

20 masters turn brush

21 main bristle, 22 mandrel

23 external tooths

30 times turns of brushes

31 32 flanges of bristle

33 internal tooth, 34 through-hole

Specific implementation mode

The brush head of the different steering of the utility model please refers to Fig. 1, and brush head is equipped with fixed seat 10, and fixed seat 10 is equipped with and passes through The transmission shaft 11 worn, 10 one end of fixed seat are equipped with pod 12, commutating tooth 13 are arranged in pod 12, primary and secondary can be installed in pod 12 Turn brush 20,30, while can make 20,30 fastening of primary and secondary turn brush primary and secondary to turn brush 20,30 can be in the interior rotation of pod 12.

Main 20 one end of brush that turn are equipped with main bristle 21, and the other end is equipped with mandrel 22 and external tooth 23, and mandrel 22 is inserted in pod 12 Shi Keyu transmission shafts 11 are engaged and are rotated therewith, and external tooth 23 is made to be meshed with commutating tooth 13.

Secondary turn of brush 30 is annular in shape, and one end is equipped with time bristle 31, and another end is equipped with flange 32 and internal tooth 33, and flange 32 can just cover Enter in pod 12 and internal tooth 33 is made to be meshed with commutating tooth 13, the cricoid secondary brush 30 that turns is worn equipped with through-hole 34 for main turn of brush 20.

Please together referring to shown in Fig. 1 and Fig. 2, when primary and secondary being turned brush 20,30 being sheathed on fixed seat 10, outer, internal tooth 23, 33 are meshed to form steering mechanism with commutating tooth 13 to each other, and when rotating drive shaft 11, outer, internal tooth 23,33 is in turning now to Different rotation, in single head region, there is different scrub direction in the position of primary and secondary bristle 21,31, if will Movement the left and right scrub and the mobile front and back scrub provided that primary and secondary bristle 21,31 provides then are provided, have for being intended to clean region Quickly, easily reach clean effect.

Although left-right and front-back scrub is mentioned in CN1964646B, the primary and secondary bristle 21,31 of the utility model is Continuous scrub is provided, unlike the bristle being provided in only in 180 degree mentioned in CN1964646B or so scrub, in 180 degree Bristle be and prior art CN104839998B, the brush of opposite direction rotating because rotary motion is converted into caused by reciprocating motion Head respectively provides unidirectional steering, if imposing front and back or moving up and down, only has the brush of single steering at the brush head of opposite direction rotating It washes, the effect of left and right scrub does not show.

Steering mechanism provided by the utility model is that primary and secondary bristle 21,31 on the same axis is enable to generate different steering Effect, in such a way that outer, internal tooth 23,33 is meshed with commutating tooth 13, but steering mechanism Shang Cun there is many ways in which, all tools There is the steering mechanism of coaxial different steering to also fall within the scope of the utility model forgives.

Aforementioned is the explanation for making to the utility model construction preferred embodiment, and is that can make a variety of variations according to this creation spirit Or modification embodiment.Therefore for apparent replacement and modification that those skilled in the art can make, the utility model institute will be belonged to Within the scope of the claims of opinion.

Claims

1. a kind of brush head of different steering, including：One fixed seat (10), fixed seat (10) are equipped with perforative transmission shaft (11), Gu Reservation (10) one end is equipped with pod (12), main turn of brush (20) can be installed in pod (12), while can make main brush (20) fastening that turns The main brush (20) that turns can the rotation in pod (12)；And

One master turns brush (20), and one end is equipped with main bristle (21), and another end is equipped with mandrel (22), and mandrel (22) is inserted in pod (12) Shi Keyu transmission shafts (11) are engaged and are rotated with transmission shaft (11)；

It is characterized in that：Time turn brush (30) can be also installed in the pod (12), this time turn brush (30) is annular in shape and equipped with through-hole (34) it is worn for the main brush (20) that turns, is formed and turn brush (20) coaxially with main, one end is equipped with time bristle (31), and another end is equipped with flange (32), flange (32) can just be inserted in pod (12) and can be fastened with pod (12), brush in pod (12) and primary and secondary turn (20, 30) steering mechanism is additionally provided between, when which makes transmission shaft (11) rotate, it is in turn now to that primary and secondary, which turns brush (20,30), Different rotation.

2. brush head as described in claim 1, it is characterised in that：The steering mechanism is that commutating tooth is arranged in pod (12) (13), main mandrel (22) end for turning brush (20) is equipped with external tooth (23), and the flange (32) of secondary turn of brush (30) is equipped with internal tooth (33), should Outside, internal tooth (23,33) is meshed to each other with commutating tooth (13).

3. brush head as claimed in claim 2, it is characterised in that：Be arranged in pod (12) the interior relative position to commutation Tooth (13).