CN205816362U - A kind of hand electric cleans hairbrush - Google Patents

Abstract

A hand-held electric cleaning brush, relating to a cleaning brush, including a handle, a liquid storage bottle and three different shapes of brushes, the rear end of the handle is provided with a liquid storage bottle interface for adding a liquid storage bottle and a Liquid button rod, the mouth of the liquid storage bottle is bolt-shaped, the liquid storage bottle is fixed on the liquid storage bottle interface by twisting the screw ferrule on the liquid storage bottle interface, the upper end of the liquid filling button rod is covered with a spring, and the front end of the handle is provided with a The rotating shaft of the chuck and the filling needle tube; the handle is equipped with a micro-motor, a lithium battery, a circuit controller, a catheter and a syringe-type liquid filler. The rubber piston in the syringe-type liquid The liquid inlet at the front end of the type liquid adder has a check valve, and the liquid inlet is connected with the interface of the liquid storage bottle through a conduit. The utility model changes the magnitude of the scrubbing strength by adjusting the gear position of the rotating speed switch, and can control the scrubbing direction by adjusting the steering switch, thereby improving the cleaning efficiency of the glass instrument.

Description

A hand-held electric cleaning brush

technical field

The utility model relates to a cleaning brush, in particular to a hand-held electric cleaning brush.

Background technique

In the process of daily biological and chemical experiments, the used glass instruments need to be cleaned for later use; the handles of ordinary test tube brushes currently on the market are thin and hard, and it is uncomfortable to hold when cleaning, so you need to hold the brush with your hands Manual operation with the handle is time-consuming and labor-intensive and the cleaning efficiency is low. However, the new utility patent disclosed at present includes an electric test tube brush. Although it can solve the problem of using electric instead of manual operation, it has also been improved in terms of adjustable speed and cleaning efficiency. But there is no part that can be added with cleaning fluid. In terms of control and adjustment, only the speed can be adjusted but not the direction. It cannot clean different types of glass instruments, because its function is too single, and the efficient cleaning effect cannot be well exerted.

Contents of the invention

The purpose of the utility model is to provide a hand-held electric cleaning brush. The utility model can change the scrubbing strength by adjusting the gear position of the rotating speed switch, and can control the scrubbing direction by adjusting the steering switch, thereby improving the cleaning efficiency of glassware. cleaning efficiency.

The purpose of this utility model is achieved by the following technical solutions:

A hand-held electric cleaning brush, the cleaning brush includes a handle, a liquid storage bottle, and brushes of three different shapes, and the rear end of the handle is provided with a liquid storage bottle interface for adding a liquid storage bottle and a liquid filling button The mouth of the liquid storage bottle is in the shape of a bolt, and the liquid storage bottle is fixed on the liquid storage bottle interface by twisting the screw collar on the liquid storage bottle interface. The rotating shaft and the filling needle; the handle is equipped with a micro motor, a lithium battery, a circuit controller, a catheter and a syringe filling device. The rubber piston in the syringe filling device is fixed at the lower end of the filling button rod. The liquid inlet at the front end of the liquid device has a check valve, and the liquid inlet is connected to the interface of the liquid storage bottle through a catheter; there is a charging interface on the upper part of the outer wall of the handle, and a rubber plug is attached to the interface, and there is a charging port on the upper part of the outer wall of the handle. The gear switch for adjusting the speed is used to adjust the size of the speed, and the lower part is provided with a steering switch for adjusting the direction of rotation.

In the above-mentioned hand-held electric cleaning brush, the speed-adjusting gear switch is respectively provided with three gears of low speed gear, medium speed gear and high speed gear from top to bottom.

In the above-mentioned hand-held electric cleaning brush, the micro-motor, lithium battery, circuit controller, charging interface, gear switch for adjusting speed, and switch for adjusting direction are connected to each other.

In the above-mentioned hand-held electric cleaning brush, the brushes in three shapes are cone-shaped brush, long cylinder-shaped brush and spherical-shaped brush, and the bristles are fixed on the rubber column of the pole.

Advantage and effect of the present utility model are:

When the utility model cleans the glass instrument, whether to add the cleaning liquid according to the requirement provides convenient operation for the cleaning work of the glass instrument in the laboratory. In the process of cleaning glass instruments, the brushing intensity can be changed by adjusting the gear position of the speed adjustment switch, and the brushing direction can be controlled by adjusting the rotation speed switch, so as to improve the cleaning efficiency of glass instruments. When cleaning glass instruments, brushes of different shapes and sizes can be replaced by rotating the chuck at the front end of the shaft as required, which provides convenience for cleaning different types of glass instruments.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of three kinds of shape brushes described in the utility model.

In Figure 1, 1. Liquid storage bottle, 2. Spring, 3. Charging interface, 4. Filling button rod, 5. Rubber piston, 6. Syring type filling device, 7. Check valve, 8. Filling needle, 9. Liquid storage bottle interface, 10. Speed adjustment gear switch, 11. Circuit controller, 12. Conduit, 13. Lithium battery, 14. Adjustment steering switch, 15. Micro motor, 16. Rotation shaft, 17. Chuck .

detailed description

The utility model is described in detail below in conjunction with the embodiment shown in the accompanying drawings.

The utility model includes a handle, a liquid storage bottle and brushes of three different shapes. The rear end of the handle is provided with a liquid storage bottle interface for adding a liquid storage bottle and a button rod for adding liquid. The mouth of the liquid storage bottle is in the shape of a bolt. Twist the screw collar on the liquid storage bottle interface to fix the liquid storage bottle on the liquid storage bottle interface. There is a spring on the upper end of the liquid filling button rod. The function of the spring is to add cleaning liquid when the liquid filling button rod is pressed down hard After that, the liquid filling button rod will automatically bounce back to the original position; the front end of the handle is equipped with a rotating shaft with a chuck and a liquid filling needle tube. The chuck can be twisted clockwise to fix the rod of the brush, and turned counterclockwise to loosen it. The rod is used to replace the brush of other shapes, and the liquid filling needle is used to drip the cleaning solution; the inside of the handle is equipped with a micro motor, a lithium battery, a circuit controller, a catheter, and a syringe liquid dispenser, and a rubber piston in the syringe liquid dispenser It is fixed at the lower end of the filling button rod. There is a check valve at the liquid inlet at the front end of the injection dosing device. The function of the check valve is to prevent the cleaning liquid from flowing backward. When the liquid button rod bounces up under the action of the spring, the check valve is in the open state, and the liquid inlet is connected to the interface of the liquid storage bottle through a catheter; there is a charging interface on the upper side of the outer wall of the handle, and a rubber plug is attached to the interface, during the cleaning process The rubber plug is plugged on the charging interface, which can prevent water from entering the handle and causing damage to the circuit. There is a speed adjustment gear switch for adjusting the speed on the upper part of the outer wall of the handle, which is the low gear from top to bottom. , medium speed gear, and high speed gear. The lower part is equipped with a steering switch for adjusting the direction of rotation. Pull it up for forward rotation, and pull it down for reverse rotation; the micro motor, lithium battery, and circuit described above An electrical path is formed between the controller, the charging interface, the gear switch for adjusting the speed and the switch for adjusting the steering; the brushes of the three shapes are conical brushes, long cylindrical brushes and spherical brushes of different sizes. , The bristles are fixed on the rubber column of the support rod, and the corresponding brushes can be replaced through the chuck according to the needs when scrubbing different types of glass instruments.

Example

As shown in the figure, the rear end of the handle is provided with a liquid storage bottle interface 9 and a spring 2 for adding a liquid storage bottle 1. The spring 2 is set on the upper end of the liquid filling button rod 4. The function of the spring 2 is to add liquid when pressing down hard. The button rod 4 will automatically bounce back to its original position after adding cleaning liquid; the front end of the handle is provided with a rotating shaft 16 with a chuck 17 and a needle tube 8 for adding liquid, and the chuck 17 can be twisted clockwise to fix the pole of the brush, counterclockwise Twist to loosen the stem to replace other shapes of brushes, and the liquid filling needle 8 is used to drip cleaning liquid; inside the handle are micro motors 15, lithium batteries 13, circuit controllers 11, catheters 12 and injection liquid filling devices 6 , the rubber piston 5 in the injection type liquid filling device 6 is fixed on the lower end of the liquid filling button rod 4, and the liquid inlet at the front end of the injection type liquid adding device 6 has a check valve 7, and the function of the check valve 7 is to prevent the cleaning liquid from flowing backwards. When the filling button rod 4 is pushed down, the check valve 7 is in the closed state. When the liquid filling button rod 4 is pushed upward under the action of the spring 2, the check valve 7 is in the open state, and the liquid inlet passes through the conduit 12 and the liquid storage bottle. There is a charging interface 3 on the upper part of the outer wall of the handle, and a rubber plug is attached to the interface. The function of the rubber plug is to prevent water from entering the charging interface 3 during the cleaning process and causing damage to the circuit inside the handle. There is a speed adjustment gear switch 10 with three gears, which are respectively low gear, medium gear and high gear from top to bottom. Pulling out is reverse; wherein micro-motor 15, lithium battery 13, circuit controller 11, charging interface 3, gear switch 10 for adjusting speed and switch 14 for adjusting direction form electric path.

In Fig. 2, 1 is a cone-shaped hairbrush, 2 is a long cylinder-shaped hairbrush, and 3 is a spherical-shaped hairbrush.

Claims (4)

1. A hand-held electric cleaning hairbrush is characterized in that, said cleaning hairbrush comprises a handle, a liquid storage bottle and three kinds of brushes of different shapes, and the handle rear end is provided with a storage liquid for adding a liquid storage bottle The bottle interface and the liquid filling button rod, the liquid storage bottle mouth is bolt-shaped, the liquid storage bottle is fixed on the liquid storage bottle interface by twisting the screw ferrule on the liquid storage bottle interface, the upper end of the liquid filling button rod is covered with a spring, the handle The front end is equipped with a rotating shaft with a chuck and a filling needle tube; inside the handle is a micro motor, a lithium battery, a circuit controller, a catheter, and a syringe-type liquid filler, and the rubber piston in the syringe-type liquid filler is fixed on the liquid-fill button. At the lower end of the rod, there is a check valve at the liquid inlet at the front end of the injection dosing device, and the liquid inlet is connected to the interface of the liquid storage bottle through a catheter; the upper part of the outer wall of the handle is provided with a charging interface, and the interface is attached with a rubber plug. The upper part of the side is provided with a gear switch for adjusting the rotational speed, and the lower part is provided with a steering switch for adjusting the direction of rotation. 2. A hand-held electric cleaning brush according to claim 1, characterized in that, the speed adjustment gear switch is respectively provided with three gears of low speed gear, medium speed gear and high speed gear from top to bottom . 3. A hand-held electric cleaning brush according to claim 1, characterized in that, the micro motor, lithium battery, circuit controller, charging interface, gear switch for speed adjustment and steering switch are connected. 4. A kind of hand-held electric cleaning hairbrush according to claim 1, characterized in that, the hairbrushes of the three shapes are respectively a cone-shaped hairbrush, a long cylinder-shaped hairbrush and a spherical-shaped hairbrush, and the bristles are fixed on the rubber pole of the pole.