CN207754784U - A kind of triangular flask special electric cleaning brush - Google Patents

Abstract

A kind of triangular flask special electric cleaning brush, including a hand-held body, the micromotor of battery driven is provided in hand-held set body, active angular wheel is provided on the power output shaft of micromotor, active angular wheel is engaged with a horizontally disposed driven angular wheel, and driven angular wheel is fixed on the upper end of a hollow bushing, to drive hollow bushing to rotate, after hand-held body is stretched out in hollow bushing lower end, the brush handle that a surface is densely covered with bristle is hinged on side wall.In the utility model, brush handle with bristle is under the action of compressed spring elastic force, brush handle extends out and hand-held rod is driven to move downward, and the bristle on brush handle is made to be close to the side wall of triangular flask, at this moment minitype motor driving hollow bushing and brush handle rotation, since the elastic force of compressed spring acts on so that bristle can be fitted closely with triangular flask side wall, to improve cleaning performance and cleaning efficiency.

Description

A kind of triangular flask special electric cleaning brush

Technical field

The utility model is related to the triangular flask to Experiment on Microbiology or detection, specifically a kind of triangular flask Special electric Dynamic cleaning brush.

Background technology

Triangular flask is a kind of glass apparatus being commonly used in Experiment on Microbiology, and shape is coniform, since it has Up-small and down-big special construction, in cleaning, general test tube brush can not play its madial wall good cleaning action, because This needs to use special brush.

Application No. is 2016206868243 utility model patents to disclose a kind of triangle bottle brush, including brush handle and brush head, The brush head includes support frame and brushing, and the support frame includes several motion bars and supporting rod, the activity Bar flexible connection corresponding with supporting rod, the brushing are wrapped on support frame, and the supporting rod is fixedly connected with bayonet, Push rod is equipped among brush handle, the push rod runs through brush handle, and end and the bayonet of the push rod are correspondingly arranged.This patent pushes away The end of push rod can be inserted into bayonet, then push push rod that can strut supporting rod by bar, to reach the mesh for increasing brush head , triangular flask can be preferably cleaned, due to that can become larger or become smaller as needed, to reach each inside cleaning triangular flask The purpose in corner.

Application No. is 2015202960301 utility model patents to disclose a kind of triangular flask Special test tube brush, including brush Dry, round brushing button, latch closure, bristle, brush body, the brushing top are fixed by round brushing button, and brushing bottom passes through circular brush Dry button is connected with brush body, is connected by latch closure between brush body, fixed bristles on brush body.Round brushing button in this patent is for solid Determine brushing, latch closure convenient for control test tube scopiform shape, can 360 ° omni-directional scrub triangular flask, effectively solve triangle bottle wall, bottom of bottle is washed Brush halfway problem.

Application No. is 2017201551388 utility model patents to disclose a kind of rotatable triangular flask bottle brush, belongs to Test bottle cleaning technique field.Described rotatable triangle bottle brush one end is the hairbrush of similar cone, and hairbrush is located at operating lever Front, operating lever middle part have a second sigmoid, operating lever rear portion to have rotatable handles, operating lever end to have hollow ring.Use this When patent cleaning experiment bottle, after appropriate cleaning solution to be poured into the triangular flask of experiment, rotatable triangular flask bottle brush is extend into The rotatable handles of the device are held in triangular flask bottom, rotate clockwise or counterclockwise handle, cleaning experiment bottle inner wall and bottom Portion, can also longitudinal stretching hairbrush triangular flask is cleaned.

A kind of novel glass instrument brush is disclosed application No. is 2015210881528 utility model patent, including shell, The steel wire pull unit that is arranged in shell, steel wire linkage are arranged in shell both sides and can collapse the bottom opened along shell Plate, steel wire pull unit connect steel wire linkage, and steel wire linkage connecting bottom board has clean layer on bottom plate.This is novel Brush for glass instruments is mainly used for away the droplet of the glass apparatus inner wall after cleaning, can be used for the glass instruments such as conical flask, triangular flask Device, brushes after wiping that the enterprising sector-style of air-dry machine is dry can to greatly shorten air-dry time to save being put in the novel glass instrument Time saves electric energy.Simultaneously can deform be suitable for wiping in need instrument, have a vast market with it is huge Economic benefit.

Although above patent all discloses the special brushing tool for scrubbing triangular flask, it is required for manually carrying out operating clear It washes, not only cleaning efficiency is low, but also very hard.

Application No. is the utility model patents of 201620946918X to disclose a kind of laborsaving powered brush bottle tool, including Card slot, electric drill, switch, power cord, cleaning brushing tool, described electric drill one end are equipped with card slot, and the other end of the electric drill passes through power supply Line connects power supply, and the cleaning brushing tool is installed on card slot, and the electric drill is cleaned by opening the switch drive being arranged on electric drill Brushing tool operates, and the cleaning brushing tool includes triangle bottle brush and test tube brush.The structure design of the utility model is reasonable, installing and dismounting side Just, simple to operate, washing speed is fast, and than utilizing fast 3 times of manual washing speed or more in the past, and the tool can basis Different bottle-type are installed different brushes, are washed, time saving and energy saving, improve work efficiency.

Application No. is 2004201076847 utility model patents to disclose a kind of hand-held low-pressure electric test tube brush, it It is equipped with the low-tension motor, gear reduction unit, rotation axis being connected with shell, in shell, set is equipped in the end of rotation axis Cylinder, and is screwed, and the other end of sleeve is fixed with brush, is equipped with button open in usual on the shell, and respectively with low tension Motivation, electric wire connect.This patent can install brush of different shapes conveniently and efficiently in laboratory different size of test tube, The glasswares such as triangular flask, graduated cylinder, volumetric flask, beaker are cleaned.It can accelerate the cleaning of the glasswares such as laboratory test tube Speed reduces the labor intensity of staff, simple in structure, easy to use.

Although the above patent discloses electronic test tube brush to scrub the glass apparatus such as test tube, but its essence still relies on In different test tube brushes, it if test tube brush is improper, still cannot solve when cleaning triangular flask, side wall does not wash clean clearly The problem of.

Utility model content

The purpose of this utility model is to provide a kind of triangular flask special electric cleaning brush, which passes through micromotor band A dynamic hollow bushing rotates, and is provided with hand-held rod in hollow bushing, bottom is hinged with the brush handle with bristle, is carried by upper handle Bar can make hand-held rod drive brush handle to be drawn close to middle part by compressed spring, is finally on same straight line with hollow bushing, side Just it enters in triangular flask, and after entering in triangular flask, by extracting axis pin, under the action of compressed spring elastic force, brush Handle extends out and hand-held rod is driven to move downward, and the bristle on brush handle is made to be close to the side wall of triangular flask, at this moment minitype motor driving Hollow bushing and brush handle rotation, since the elastic force of compressed spring acts on so that bristle can be fitted closely with triangular flask side wall, from And improve cleaning performance and cleaning efficiency.

Used technical solution is the utility model to solve above-mentioned technical problem：A kind of triangular flask special electric cleaning Brush, an including hand-held body are provided with the micromotor of battery driven in hand-held set body, on the power output shaft of micromotor It is provided with active angular wheel, active angular wheel is engaged with a horizontally disposed driven angular wheel, and driven angular wheel is solid It is scheduled on the upper end of a hollow bushing, to drive hollow bushing to rotate, after hand-held body is stretched out in hollow bushing lower end, on side wall It is hinged with the brush handle that a surface is densely covered with bristle, and brush handle is connect by the hand-held rod slided in compressed spring and hollow bushing, So that the brush handle with bristle is adjacent to the inner wall of triangular flask under the elastic force effect of compressed spring；The top of the hand-held rod is pierced by hand The top for holding body is provided with the pin hole of a perforation on the shaft of hand-held rod, and so that compressed spring is driven in upper handle shadoof Brush handle is rotated around hinge joint, and when in the position parallel with hollow bushing, and the axis pin at the top of pin hole and a micromotor coordinates Hand-held rod is fixed.

As a kind of preferred embodiment of the utility model, control micromotor is provided at the top of the hand-held body The control button of start and stop.

As another preferred embodiment of the utility model, the upper end of the hollow bushing is provided with annular projection, The annular projection is stuck on the upper surface of driven angular wheel.

As another preferred embodiment of the utility model, it is provided with guide sleeve in the hollow bushing, is oriented to The lower end of casing extends to the lower part in hollow bushing, the upper end of guide sleeve be pierced by hand-held body top formed be stuck in it is hand-held Chuck at the top of body, the hand-held rod are threaded through in guide sleeve, and with guide sleeve clearance fit.

It is further improved as a kind of preferred embodiment on the utility model, the chuck surface is provided with limit Slot, the axis pin slide in the limiting slot.

As another preferred embodiment of the utility model, the upper end of the hand-held rod is provided with convenient for hand-held cross Bar handle.

As another preferred embodiment of the utility model, the hollow bushing is pierced by the position setting of hand-held body There is bearing.

As another preferred embodiment of the utility model, the capsule of storage liquid detergent is provided in the hand-held set body Bag, and a part for pouch exposes the bottom for holding body, makes the liquid detergent stored in it along a liquid pushing tube in order to squeeze Outflow, liquid pushing tube setting is and parallel with hollow bushing in hollow bushing side, is connected to pouch after one end horizontal buckling, separately One end extends downward into the top of brush handle.

It is further improved as a kind of preferred embodiment on the utility model, is provided in the pouch and to be mended into it The inlet tube of liquid detergent is filled, and is provided with hand-operated valve on inlet tube.

Compared with prior art, the utility model has the advantages that：

1）The utility model is rotated by one hollow bushing of minitype motor driving, and hand-held rod, bottom are provided in hollow bushing Portion is hinged with the brush handle with bristle, by upper handle shadoof, hand-held rod can be made to drive brush handle to be leaned on to middle part by compressed spring Hold together, is finally on same straight line with hollow bushing, conveniently enters in triangular flask, and after entering in triangular flask, pass through Axis pin is extracted, under the action of compressed spring elastic force, brush handle extends out and hand-held rod is driven to move downward, and makes the bristle on brush handle It is close to the side wall of triangular flask, at this moment minitype motor driving hollow bushing and brush handle rotation makes since the elastic force of compressed spring acts on Obtaining bristle can fit closely with triangular flask side wall, to improve cleaning performance and cleaning efficiency；

2）The utility model stores the pouch of liquid detergent by setting, by squeezing pouch, can make what is stored in it to wash It is clean to be proficient in liquid pushing tube and flow out and fall on brush handle, since brush handle is inclined, so under gravity and centrifugation force effect, it can Entire brush handle is acted on, to realize the automatic effect for placing liquid detergent cleaning.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Reference numeral：1, body is held, 2, battery pack, 3, inlet tube, 4, pouch, 5, liquid pushing tube, 6, brush handle, 7, bristle, 8, compressed spring, 9, hand-held rod, 10, hollow bushing, 11, pin hole, 12, bearing, 13, driven angular wheel, 14, annular projection, 15, guide sleeve, 16, bail handle, 17, axis pin, 18, active angular wheel, 19, micromotor, 20, control button.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in fig. 1, a kind of triangular flask special electric cleaning brush, including a hand-held body 1 hold in body 1 and are provided with The micromotor 19 that battery pack 2 drives is provided with active angular wheel 18, active taper on the power output shaft of micromotor 19 Gear 18 is engaged with a horizontally disposed driven angular wheel 13, and driven angular wheel 13 is fixed on the upper of a hollow bushing 10 End after hand-held body 1 is stretched out in 10 lower end of hollow bushing, is hinged with a surface to drive hollow bushing 10 to rotate on side wall It is densely covered with the brush handle 6 of bristle 7, and brush handle 6 is connect by compressed spring 8 with the hand-held rod 9 slided in hollow bushing 10, so that band The brush handle 6 of bristle 7 is adjacent to the inner wall of triangular flask under the elastic force effect of compressed spring 8；The top of the hand-held rod 9 is pierced by hand-held The top of body 1 is provided with the pin hole 11 of a perforation on the shaft of hand-held rod 9, and makes compressed spring 8 in upper handle shadoof 9 When driving brush handle 6 to be rotated around hinge joint, and being in the position parallel with hollow bushing 10,19 top of pin hole 11 and a micromotor Axis pin 17 cooperation hand-held rod 9 is fixed.

It is the basic embodiment of the utility model above, further can be improved, optimized and limited on the basis of above It is fixed：

As a kind of preferred embodiment of the utility model, the top of the hand-held body 1 is provided with control micro electric The control button 20 of 19 start and stop of machine；

As another preferred embodiment of the utility model, the upper end of the hollow bushing 10 is provided with annular projection 14, which is stuck on the upper surface of driven angular wheel 13；

As another preferred embodiment of the utility model, it is provided with guide sleeve 15 in the hollow bushing 10, The lower end of guide sleeve 15 extends to the lower part in hollow bushing 10, and the upper end of guide sleeve 15 is pierced by the top of hand-held body 1 Form the chuck for being stuck in the top of hand-held body 1, the hand-held rod 9 is threaded through in guide sleeve 15, and with 15 gap of guide sleeve Cooperation；

It is further improved as a kind of preferred embodiment on the utility model, the chuck surface is provided with limit Slot, the axis pin 17 slide in the limiting slot；

As another preferred embodiment of the utility model, the upper end of the hand-held rod 9 is provided with to hold Bail handle 16；

As another preferred embodiment of the utility model, the hollow bushing 10 is pierced by the position of hand-held body 1 It is provided with bearing 12；

As another preferred embodiment of the utility model, storage liquid detergent is provided in the hand-held body 1 Pouch 4, and a part for pouch 4 exposes the bottom for holding body 1, so that the liquid detergent stored in it is sent along one in order to squeeze Liquid pipe 5 flows out, and the setting of liquid pushing tube 5 is and parallel with hollow bushing 10 in 10 side of hollow bushing, after one end horizontal buckling with capsule Bag 4 is connected to, and the other end extends downward into the top of brush handle 6；

It is further improved as a kind of preferred embodiment on the utility model, is provided with into it in the pouch 4 The inlet tube 3 of liquid detergent is supplemented, and hand-operated valve is provided on inlet tube 3；

As another preferred embodiment of the utility model, one end of compressed spring 8 is hinged with the middle part of brush handle 6, The bottom of the other end and hand-held rod 9 is hinged, in this way when upper handle shadoof 9 makes brush handle 6 be in parallel position with hollow bushing 10, Except compressed spring 8 is still in hollow bushing 10.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (9)

1. a kind of triangular flask special electric cleaning brush, it is characterised in that：Including a hand-held body（1）, hold body（1）Interior setting There is battery pack（2）The micromotor of driving（19）, micromotor（19）Power output shaft on be provided with active angular wheel （18）, active angular wheel（18）With a horizontally disposed driven angular wheel（13）Engagement, driven angular wheel（13）It is fixed In a hollow bushing（10）Upper end, to drive hollow bushing（10）Rotation, hollow bushing（10）Lower end, which is stretched out, holds body （1）Afterwards, it is hinged with a surface on side wall and is densely covered with bristle（7）Brush handle（6）, and brush handle（6）Pass through compressed spring（8）With sky Heart casing（10）The hand-held rod of interior sliding（9）Connection, so that with bristle（7）Brush handle（6）In compressed spring（8）Elastic force effect Under be adjacent to the inner wall of triangular flask；The hand-held rod（9）Top be pierced by hand-held body（1）Top, in hand-held rod（9）Shaft On be provided with the pin hole of a perforation（11）, and in upper handle shadoof（9）Make compressed spring（8）Drive brush handle（6）Turn around hinge joint It is dynamic, and be in and hollow bushing（10）When parallel position, pin hole（11）With a micromotor（19）The axis pin at top（17）Match It closes hand-held rod（9）It is fixed.

2. a kind of triangular flask special electric cleaning brush according to claim 1, it is characterised in that：The hand-held body（1） Top be provided with control micromotor（19）The control button of start and stop（20）.

3. a kind of triangular flask special electric cleaning brush according to claim 1, it is characterised in that：The hollow bushing（10） Upper end be provided with annular projection（14）, the annular projection（14）It is stuck in driven angular wheel（13）Upper surface on.

4. a kind of triangular flask special electric cleaning brush according to claim 1, it is characterised in that：The hollow bushing（10） Inside it is provided with guide sleeve（15）, guide sleeve（15）Lower end extend to hollow bushing（10）Interior lower part, guide sleeve （15）Upper end be pierced by hand-held body（1）Top formed be stuck in hand-held body（1）The chuck at top, the hand-held rod（9）It wears It is located at guide sleeve（15）It is interior, and and guide sleeve（15）Clearance fit.

5. a kind of triangular flask special electric cleaning brush according to claim 4, it is characterised in that：The chuck surface setting There are limiting slot, the axis pin（17）It is slided in the limiting slot.

6. a kind of triangular flask special electric cleaning brush according to claim 1 or 4, it is characterised in that：The hand-held rod（9） Upper end be provided with convenient for hand-held bail handle（16）.

7. a kind of triangular flask special electric cleaning brush according to claim 1, it is characterised in that：The hollow bushing（10） It is pierced by hand-held body（1）Position be provided with bearing（12）.

8. a kind of triangular flask special electric cleaning brush according to claim 1, it is characterised in that：The hand-held body（1） Inside it is provided with the pouch of storage liquid detergent（4）, and pouch（4）A part expose hold body（1）Bottom, in order to squeeze Make the liquid detergent stored in it along a liquid pushing tube（5）Outflow, liquid pushing tube（5）It is arranged in hollow bushing（10）Side, and with sky Heart casing（10）It is parallel, after one end horizontal buckling with pouch（4）Connection, the other end extend downward into brush handle（6）Top.

9. a kind of triangular flask special electric cleaning brush according to claim 8, it is characterised in that：The pouch（4）On set It is equipped with the inlet tube of supplement liquid detergent into it（3）, and inlet tube（3）On be provided with hand-operated valve.