CN111407071A - Electric ultrasonic cleaning brush - Google Patents

Abstract

The invention relates to the technical field of cleaning devices, in particular to an electric ultrasonic cleaning brush which comprises an ultrasonic generation handle, wherein a connecting mechanism is arranged at the top end of the ultrasonic generation handle, a brush head is sleeved at the top of the connecting mechanism, and the connecting mechanism comprises an inner loop bar, an outer loop column and a spring. This electronic ultrasonic cleaning brush takes place the coupling mechanism on the handle through the setting to install the brush head on coupling mechanism, make the ultrasonic wave take place the handle and can drive the brush head at the intracavity constantly vibrations at the during operation, make the brush head can wash thoroughly to the lumen, through the brush head that the change has not equidimension and thickness brush hair, can be according to the difference of required clean lumen and change different brush heads, make the lumen can be by the sanitization. The brush head can rotate in forward and reverse directions, so that loosened dirt can be conveniently taken out of the tube cavity.

Description

An electric ultrasonic cleaning brush

technical field

The invention relates to the technical field of cleaning devices, in particular to an electric ultrasonic cleaning brush.

Background technique

In clinical practice, some lumen items need to be cleaned and disinfected manually with a cleaning brush at regular intervals. Due to the poor effect of using a cleaning brush to clean the lumen, the lumen items cannot be cleaned. Different lumen diameters make some lumen items not well cleaned by the cleaning brush.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electric ultrasonic cleaning brush to solve the problems raised in the above-mentioned background technology. Under the action of ultrasonic waves, the brush head can vibrate, which is convenient to bring loose dirt out of the lumen.

To achieve the above object, the present invention provides the following technical solutions:

An electric ultrasonic cleaning brush includes an ultrasonic generating handle, a connecting mechanism is installed on the top of the ultrasonic generating handle, and a brush head is sleeved on the top of the connecting mechanism, and the connecting mechanism includes extending into the ultrasonic generating handle and generating an ultrasonic wave. The handle is connected with an inner sleeve rod, an outer sleeve rod sleeved outside the inner sleeve rod, and a spring sleeved outside the outer sleeve rod and abutted with the bottom end of the outer sleeve rod, the inner sleeve rod is provided with a sleeve cavity, and the inner sleeve rod The outer wall of the inner sleeve is provided with a number of conical laying holes arranged in a ring shape at equal intervals, the laying holes are connected with the sleeve cavity, and steel balls are placed in the laying holes, and the top periphery of the inner sleeve rod is integrally formed with a retaining ring, and the outer sleeve is integrally formed with a retaining ring. The column is located below the retaining ring, and the inner surface of the outer column is provided with a ring groove. The brush head includes a brush rod and a number of bristles embedded in the periphery of the brush rod. The bottom end is inserted into the sleeve cavity.

Preferably, the wall thickness of the inner sleeve rod is smaller than the diameter of the steel ball.

Preferably, the inner diameter of the laying hole is smaller than the outer diameter of the laying hole and smaller than the diameter of the steel ball.

Preferably, the distance between the groove bottom of the ring groove and the inner wall of the inner sleeve rod is the same as the diameter of the steel ball.

Preferably, the outer surface of the outer column is provided with anti-skid meshes.

Preferably, the edge of the bottom end of the brush rod is in the shape of a circular arc, and the sleeve cavity is in the shape of a countersunk hole. When the bottom end of the brush rod abuts against the bottom of the cavity of the sleeve cavity, the position of the card slot and the position of the laying hole Corresponding.

Compared with the prior art, the beneficial effects of the present invention are:

Under the action of ultrasonic waves, the brush head can generate vibration, which is convenient to bring loose dirt out of the lumen. The electric ultrasonic cleaning brush adopts a connecting mechanism arranged on the ultrasonic generating handle, and a brush head is installed on the connecting mechanism, so that the ultrasonic generating handle can drive the brush head to vibrate continuously in the lumen during operation, so that the brush head can The lumen is thoroughly cleaned. By replacing the brush heads with different sizes and thicknesses of bristles, different brush heads can be replaced according to the needs of cleaning the lumen, so that the lumen can be cleaned.

Description of drawings

Fig. 1 is the overall structure schematic diagram of embodiment 1;

Fig. 2 is the sectional view of the connection mechanism in the embodiment 1;

Fig. 3 is the structural representation of the connection mechanism in the embodiment 1;

Fig. 4 is the installation structure schematic diagram of the brush head in embodiment 1;

5 is a schematic diagram of the state of the connection mechanism when the brush head is pulled out in Embodiment 1;

FIG. 6 is a schematic structural diagram of different brush heads in Example 1. FIG.

In the figure: 1, ultrasonic generating handle; 2, connecting mechanism; 21, inner sleeve rod; 211, sleeve cavity; 212, laying hole; 213, steel ball; 214, retaining ring; 22, outer sleeve; 221, ring groove; 23, spring; 3, brush head; 31, brush rod; 311, card slot; 32, bristles.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.

Further, "a number of" means at least two, eg, two, three, etc., unless expressly specifically limited otherwise.

Example 1

This embodiment provides an electric ultrasonic cleaning brush, as shown in FIG. 1-FIG. 6, including an ultrasonic generating handle 1, a connecting mechanism 2 is installed on the top of the ultrasonic generating handle 1, and a brush head 3 is sleeved on the top of the connecting mechanism 2, By inserting the brush head 3 into the lumen to be cleaned, the ultrasonic generating handle 1 can drive the brush head 3 to perform ultrasonic vibration through the connecting mechanism 2, so as to achieve the purpose of cleaning the lumen. The connection mechanism 2 includes an inner sleeve rod 21 that extends into the ultrasonic generating handle 1 and is connected with the ultrasonic generating handle 1, an outer sleeve 22 that is sleeved outside the inner sleeve rod 21, and an outer sleeve 22 that is sleeved outside the outer sleeve 22 and is connected to the outer sleeve. 22 is a spring 23 with which the bottom end abuts. The inner sleeve rod 21 is provided with a sleeve cavity 211, and the outer wall of the inner sleeve rod 21 is provided with a plurality of conical laying holes 212 arranged in a ring shape at equal intervals. The laying holes 212 communicate with the sleeve cavity 211, and the laying holes 212 A steel ball 213 is placed in the inner sleeve, a retaining ring 214 is integrally formed at the top periphery of the inner sleeve rod 21, the outer sleeve 22 is located below the baffle ring 214, and the inner surface of the outer sleeve 22 is provided with a ring groove 221. The elastic effect of the spring 23 Down, the top of the outer column 22 always abuts against the bottom end of the stop ring 214, at this time the inner wall of the outer column 22 blocks the mounting hole 212, when the outer column 22 is moved downward, the outer column 22 compresses the spring 23 to the extreme When the ring groove 221 is aligned with the laying hole 212 , the steel ball 213 can move toward the ring groove 221 . The brush head 3 includes a brush rod 31 and a plurality of bristles 32 embedded in the periphery of the brush rod 31. A card slot 311 is opened at the periphery of the bottom end of the brush rod 31, and the bottom end of the brush rod 31 is inserted into the sleeve cavity 211. The brush rod 31 The edge of the bottom end of the brush rod is in the shape of a circular arc, and the sleeve cavity 211 is in the shape of a countersunk hole. When the bottom end of the brush rod 31 touches the bottom of the sleeve cavity 211, the position of the card slot 311 corresponds to the position of the laying hole 212. , so that the periphery of the steel ball 213 can extend into the card slot 311 to achieve the purpose of fixing the brush rod 31. When the outer column 22 is toggled to align the ring groove 221 with the outside of the laying hole 212, the steel ball 213 can be retracted into the ring In the groove 221, the brush rod 31 can be pulled out from the sleeve cavity 211 at this time, so as to facilitate the replacement of the brush head 3 with different sized bristles 32, so that the brush head 3 can be adapted to different lumens.

In this embodiment, the wall thickness of the inner sleeve rod 21 is smaller than the diameter of the steel ball 213 , so that when the inner wall of the outer sleeve column 22 blocks the outside of the laying hole 212 , the steel ball 213 is pushed to the inner side of the laying hole 212 by the outer sleeve column 22 . And extend to the center of the sleeve cavity 211 , so that the steel ball 213 is in a convex state, so as to lock the brush rod 31 in the sleeve cavity 211 .

Specifically, the inner diameter of the laying hole 212 is smaller than the outer diameter of the laying hole 212 and smaller than the diameter of the steel ball 213. The distance between the groove bottom of the annular groove 221 and the inner wall of the inner sleeve rod 21 is the same as the diameter of the steel ball 213, so that the dial When the outer casing 22 is aligned with the ring groove 221 and the overlapping hole 212, the steel ball 213 can be retracted into the ring groove 221. At this time, pulling the brush rod 31 can make the brush rod 31 push the steel ball 213 and make the steel ball 213 protrude from the outside. The state is retracted toward the ring groove 221 , so as to pull out the brush rod 31 from the sleeve cavity 211 , so as to achieve the purpose of disassembling the brush head 3 .

Further, the outer surface of the outer sleeve 22 is provided with anti-slip texture, so that when the outer cylinder 22 is pinched, the anti-slip texture can increase the friction between the fingers and the outer cylinder 22 to prevent the outer cylinder 22 from slipping between the fingers.

Under the action of ultrasonic waves, the brush head can generate vibration, which is convenient to bring loose dirt out of the lumen. A clockwise or counterclockwise rotating handle external device can also be added to the handle, so as to realize the forward or reverse bidirectional rotation of the brush head, which can completely remove the stains.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An electric ultrasonic cleaning brush, comprising an ultrasonic generating handle (1), characterized in that: a connecting mechanism (2) is installed on the top of the ultrasonic generating handle (1), and a brush is sleeved on the top of the connecting mechanism (2). The head (3), the connecting mechanism (2) includes an inner sleeve rod (21) that extends into the ultrasonic generating handle (1) and is connected with the ultrasonic generating handle (1), and is sleeved on the inner sleeve rod (21) The outer casing column (22) and the spring (23) sleeved on the outer casing column (22) and abutting with the bottom end of the outer casing column (22), the inner casing rod (21) is provided with a casing cavity (211) , the outer wall of the inner sleeve rod (21) is provided with a number of conical laying holes (212) arranged in a ring shape at equal intervals, the laying holes (212) are communicated with the casing cavity (211), and the laying holes (212) A steel ball (213) is placed in the inner sleeve, a retaining ring (214) is integrally formed at the top periphery of the inner sleeve rod (21), the outer sleeve (22) is located below the retaining ring (214), and the inner surface of the outer sleeve (22) A ring groove (221) is opened, and the brush head (3) includes a brush rod (31) and a plurality of bristles (32) embedded in the periphery of the brush rod (31). The card slot (311), the bottom end of the brush rod (31) is inserted into the sleeve cavity (211). 2 . The electric ultrasonic cleaning brush according to claim 1 , wherein the wall thickness of the inner sleeve rod ( 21 ) is smaller than the diameter of the steel ball ( 213 ). 3 . 3. The electric ultrasonic cleaning brush according to claim 1, wherein the inner diameter of the laying hole (212) is smaller than the outer diameter of the laying hole (212) and smaller than the diameter of the steel ball (213). 4 . The electric ultrasonic cleaning brush according to claim 1 , wherein the distance between the groove bottom of the annular groove ( 221 ) and the inner wall of the inner sleeve rod ( 21 ) is the same as the diameter of the steel ball ( 213 ). 5 . 5 . The electric ultrasonic cleaning brush according to claim 1 , wherein the outer surface of the outer sleeve ( 22 ) is provided with anti-skid meshes. 6 . 6. The electric ultrasonic cleaning brush according to claim 1, characterized in that: the bottom edge of the brush rod (31) is in the shape of a circular arc, and the sleeve (211) is in the shape of a countersunk hole. When the bottom end of 31) abuts against the cavity bottom of the sleeve cavity (211), the position of the clamping groove (311) corresponds to the position of the laying hole (212).

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