CN207855309U - A kind of electronic rotation tube chamber brush - Google Patents

Abstract

The utility model relates to the field of lumen hair brushes, in particular to an electric rotating lumen brush, comprising a base, a water spray assembly, a brush assembly and a power supply assembly, the water spray assembly is installed on the base, the water spray assembly includes a water pump, a water tank, and a water pump It is connected with the water tank, and the water pump is connected with the brush assembly through the water pipe; the brush assembly includes a handle, a rotating device and a brush. The handle is hollow, and a rotating device is installed inside. The rotating device includes a motor and a main shaft. The other end passes through the handle and is connected to the handle by rotation; the main shaft is hollow, and the water pipe is connected to the main shaft in the handle; There are bristles on the top and several water outlets; the power supply components include a power supply, a transformer, a water pump switch and a motor switch. The lumen brush uses electricity to change the traditional manual brushing method, and can automatically spray water.

Description

An electric rotating lumen brush

technical field

The utility model relates to the field of lumen brushes, in particular to an electric rotating lumen brush.

Background technique

Lumenal devices are widely used in clinical work, and after use, there will often be dirt attached to the inner wall of the lumen. The used surgical instruments are collected, cleaned and sterilized in a centralized manner by the supply room of our hospital. For the cleaning of lumen instruments, our department uses different types of strip brushes purchased from the market. The pretreatment cleaning standard is to rinse the lumen of the instrument with running water first, and then move the inside of the lumen up and down according to the requirements of the department. After brushing five times and then washing with water, it is considered that the pretreatment cleaning is qualified. Finally, add enzyme soaking, perform enzyme washing, wash with a medical washing machine, and sterilize the cleaned equipment after passing the quality inspection of residual protein detection. This hairbrush has the following disadvantages: 1. This ordinary hairbrush is purely manually cleaned, and the dirt in the tube cavity is cleaned unevenly and incompletely. 2. The brush does not have the function of spraying water. When cleaning, it is necessary to manually scrub the lumen back and forth under flowing water to clean the dirt in the lumen, which is time-consuming and laborious. 3. Due to manual cleaning, when many lumen devices need to be cleaned, the cleaning efficiency is low and the labor cost is high.

In addition, in the above-mentioned cleaning process, when the brush is brushing back and forth in the lumen, the water in the lumen of the cleaning lumen will be splashed with the brush up and down, which will easily pollute the body and clothes of the staff and the protective equipment. Risk of infection, even prone to occupational exposure. Now there is a need for a utility model, which is convenient and applicable, saves time and effort, has a good cleaning effect, can avoid contamination caused by flushing water splashing, and has a protective function, an electric rotary brush that is specially used for cleaning lumen instruments.

Utility model content

In view of the above, it is necessary to provide an electric rotating lumen brush, which uses electricity to change the traditional manual brushing method, saves labor, and the lumen brush can automatically spray water to make brushing more thorough.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an electric rotating lumen brush, including a base, a water spray assembly and a brush assembly, the water spray assembly is installed on the base, the water spray The assembly includes a water pump and a water tank, the water inlet of the water pump communicates with the water tank, and the water outlet of the water pump communicates with the brush assembly through a water pipe; the brush assembly includes a handle, a rotating device and a brush. The handle has a hollow structure, and the rotating device is installed therein. The rotating device includes a motor and a main shaft. The motor is fixedly installed in the handle. The motor is connected to one end of the main shaft. The main shaft is Hollow structure; the end of the water pipe away from the water pump passes through the handle and communicates with the end of the main shaft close to the motor, and the other end of the main shaft passes through the handle and is connected to the handle in rotation; the brush includes a brush rod and bristles, the brush rod has a hollow structure, the brush rod and the main shaft are located on the same straight line, one end of the brush rod is connected and communicated with the end of the handle extending from the main shaft, and the other end of the brush rod The bristles are provided on the outer surface of one end, and several water outlets are provided on the part of the brush rod provided with the bristles;

An electric rotary lumen brush also includes a power supply assembly, the power supply assembly includes a power supply, a transformer, a water pump switch and a motor switch, the power supply and the transformer are installed on the base, and the water pump switch and the motor switch are installed on the On the handle, the power supply, water pump switch, transformer and water pump are connected through a first line to form a first series loop; the power supply, motor switch and motor are connected through a second line to form a second series loop.

Further, the water pump switch and the motor switch are both adjustment control switches.

Further, the base is provided with a hook, and the handle is provided with a fastener used in conjunction with the hook.

Further, the base has a hollow structure, the water pump and the transformer are installed inside the base, the water tank and the power supply are installed on the outer surface of the base; the base is also connected to the base through a flexible pipe. The handle is connected; the water pipe passes through the base and then extends into the soft pipe, and then extends into the handle through the soft pipe to communicate with the main shaft; the first line and the second line are both hidden Inside the base, hose and handle.

Further, a water inlet is provided on the water tank, and the water inlet communicates with the outside world, and a water inlet cover is installed at the water inlet.

Further, the water pump is a pulse water pump, and the motor is a servo motor capable of forward and reverse rotation.

Further, a bearing is connected to one end of the main shaft located in the handle, the bearing is fixedly installed in the handle, and the main shaft is rotatably connected to the handle through the bearing.

Further, a sealed cavity is formed between the main shaft and the bearing, and several ports are opened on the main shaft to communicate the interior of the main shaft with the sealed cavity; the water pipe is far away from the water pump. One end communicates with the sealed cavity after passing through the handle and the bearing.

Further, an electric rotary lumen brush also includes a shielding piece, which is threaded on one end of the main shaft protruding from the handle, and is detachably connected with the main shaft; the shielding piece faces toward where the brush is located. A water-absorbing material is provided on one side; the size of the shielding sheet is larger than that of the lumen orifice and the lumen orifice is covered when the electric rotating lumen brush is used to scrub the lumen.

Further, the brush rod and the main shaft are detachably threaded; the brush rod has a bristle part with a length of 5-20 cm and an outer diameter of 0.5-2 cm.

The utility model has the following beneficial effects:

1. The utility model solves the problem of placing the water tank and the water pump by setting the base, and reduces the weight of the brush assembly in the lumen brush of the utility model; the utility model realizes that the operator holds the handle by setting the handle to use the lumen brush, which is convenient to operate; the utility model can realize the function of automatic rotation of the brush in the lumen brush through the setting of the rotating device, and solve the inconvenient problem of manual cleaning; in addition, the utility model tube The cavity brush replaces the traditional back-and-forth brushing method with a rotating brushing method, which can achieve the principle of energy saving, and the cleaning effect is cleaner. The utility model also realizes the function of automatic water spraying of the utility model through the setting of the water spray assembly and the brush rod. The water sprayed from the brush rod can be accurately sprayed inside the tube cavity while brushing the tube cavity, which can achieve The double cleaning effect of brushing and rinsing can also achieve water saving effect; at the same time, it also avoids the problem of sewage splashing when the lumen is cleaned under flowing water.

2. The brush rod and the main shaft of the present utility model are detachably connected, so the brush of the present utility model can be replaced to match lumens with different inner diameters, which facilitates cleaning of lumens with different sizes. The brush rod and the main shaft of the present utility model are Spiral connection, its design is reasonable and scientific, the connection is firm, and it is easy to disassemble. In addition, the water pump switch and the motor switch of the utility model are both adjustment control switches, aiming to solve the problem that most electric lumen brushes cannot be adjusted in speed and are inconvenient to use. The operator can adjust and control the water pump or the motor respectively through the water pump switch and the motor switch of the utility model to control the water output and the rotation speed of the brush, which is convenient to use.

3. The utility model aims to solve the problem that when the operator brushes the lumen back and forth, the sewage or dirt in the lumen is easy to splash in a large area, pollute the protective equipment, and easily cause occupational exposure; use When the lumen brush of the utility model cleans the lumen, the sewage in the lumen splashes on the shielding sheet, and the water-absorbing material on the shielding sheet can absorb the sewage, reducing the range of splashing of the sewage. When the utility model is used to clean the lumen, the cleaning efficiency is high and the investment cost is low.

Description of drawings

Fig. 1 is a schematic structural view of an electric rotating lumen brush of the present invention.

Fig. 2 is an enlarged view of A in Fig. 1 .

Fig. 3 is a schematic structural view of the second embodiment of the utility model.

Fig. 4 is a schematic structural view of the third embodiment of the utility model.

Fig. 5 is a schematic structural view of the shielding sheet of the present invention.

Fig. 6 is a schematic structural view of a fourth embodiment of the present invention.

Description of main component symbols

In the figure, 1, lumen brush; 2, base; 21, hook; 3, water spray assembly; 31, water pump; 32, water tank; 321, water inlet cover; 4, brush assembly; 41, handle; 411, buckle 42, rotating device; 421, motor; 422, main shaft; 43, brush; 431, brush rod; 4311, water outlet; 432, bristle; 5, water pipe; 6, power supply; 7, transformer; 8, water pump switch 9, motor switch; 10, bearing; 20, sealing cavity; 30, port; 40, soft pipe;

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

Detailed ways

Please refer to Fig. 1 and Fig. 2, in a preferred embodiment of the present utility model, an electric rotary lumen brush 1 includes a base 2, a water spray assembly 3 and a brush assembly 4, the base The water spray assembly 3 is installed on the 2, and the water spray assembly 3 includes a water pump 31 and a water tank 32. Further, the water tank 32 is provided with a water inlet (not shown), and the water inlet (fig. not shown) communicate with the outside world, and a water inlet cover 321 is installed at the water inlet (not shown in the figure); after the operator opens the water inlet cover 321, the external water can be introduced through the water inlet (not shown in the figure) In the water tank 32, the water in the water tank 32 is used for cleaning lumen instruments. The water inlet (not shown) of the water pump 31 communicates with the water tank 32, and the water outlet 4311 of the water pump 31 communicates with the brush assembly 4 through a water pipe 5; under the action of the water pump 31, the The water in the water tank 32 finally flows into the brush assembly 4 through the water pipe 5 .

The brush assembly 4 includes a handle 41, a rotating device 42 and a brush 43, the handle 41 is a hollow structure, and the rotating device 42 is installed therein, and the rotating device 42 includes a motor 421 and a The main shaft 422, the motor 421 is fixedly installed in the handle 41, the motor 421 is connected to one end of the main shaft 422, and the motor 421 drives the main shaft 422 to rotate. The main shaft 422 has a hollow structure, and the end of the water pipe 5 away from the water pump 31 passes through the handle 41 and communicates with the end of the main shaft 422 close to the motor 421. Therefore, the water flowing out of the water pipe 5 flows into the water pipe 5. The main shaft 422 ; the other end of the main shaft 422 passes through the handle 41 and is rotatably connected with the handle 41 . The brush 43 includes a brush bar 431 and bristles 432, the brush bar 431 is a hollow structure, that is, the brush bar 431 is a hollow structure, and the brush bar 431 and the main shaft 422 are located on the same straight line, so One end of the brush rod 431 is connected and communicated with the end of the main shaft 422 protruding from the handle 41, that is, the inner cavity of the brush rod 431 and the inner cavity of the main shaft 422 communicate with each other, and the water pipe 5 also passes through the inner cavity of the main shaft 422. The main shaft 422 communicates with the brush rod 431; the brush rod 431 is provided with the bristles 432 on the outer surface of the other end, and the brush rod 431 is provided with several water outlets 4311 at the part provided with the bristles 432; therefore , the water in the water pipe 5 can flow to the main shaft 422 and then flow into the brush bar 431 and be discharged from the water outlet 4311; further, the brush bar 431 and the main shaft 422 are detachable threaded connection. The operator can disassemble the brush rod 431 from the main shaft 422 as required, so as to achieve the purpose of replacing the brush rod 431; specifically, the length of the brush rod 431 having the bristles 432 is 5-20 cm, and its outer diameter The size is 0.5-2cm, and the brush bar 431 is suitable for lumen instruments of various sizes.

An electric rotary lumen brush 1 also includes a power supply assembly, the power supply assembly includes a power supply 6, a transformer 7, a water pump switch 8 and a motor switch 9, the power supply 6 and the transformer 7 are installed on the base 2, the water pump switch 8 and the motor switch 9 are all mounted on the handle 41, and the power supply 6, the water pump switch 8, the transformer 7 and the water pump 31 are connected through a first line to form a first series circuit; the power supply 6 , the motor switch 9 and the motor 421 are connected through a second line to form a second series loop. The operator can respectively turn on or off the water pump 31 and the motor 421 through the water pump switch 8 and the motor switch 9, which is convenient for the operator. Further, the water pump switch 8 and the motor switch 9 are both adjustment control switches. By setting them, it aims to solve the problem that most electric lumen brushes 1 cannot be adjusted in speed and are inconvenient to use. The operator can adjust the rotation speed of the motor 421 through the motor switch 9, thereby adjusting the rotation speed of the brush rod 431. The operator can also adjust the water output of the water pump 31 through the water pump switch 8, which is convenient for use.

Through the above-mentioned setting, when using the electric rotating lumen brush 1 of the present invention, after the brush rod 431 is connected with the main shaft 422, the motor 421 is started, and the motor 421 drives the main shaft 422 to rotate, so that the The main shaft 422 drives the brush rod 431 to rotate, so that the brush rod 431 automatically rotates. Then start the water pump 31, so that the water in the water tank 32 flows through the water pipe 5 to the inside of the main shaft 422 and the brush bar 431 in turn, and the water flowing to the brush bar 431 can be discharged from the water outlet 4311. Outflow, that is to achieve the double cleaning effect of automatic water spray and brushing while rinsing, to achieve more thorough brushing of the lumen. Further, the water pump 31 is a pulsed water pump 31, therefore, the water introduced into the water pipe 5 is pulsed water, and the inner wall of the lumen is easier to clean when using the pulsed water to clean the lumen-type instruments, and using the pulsed water When the water cooperates with the brush 43 to clean the lumen instruments, it can be cleaned more thoroughly. Further, the motor 421 is a servo motor 421 capable of forward and reverse rotation, so the main shaft 422 can rotate forward or reverse, that is, it can drive the brush rod 431 to rotate forward or reverse.

Further, a bearing 10 is connected to one end of the main shaft 422 located in the handle 41 , the bearing 10 is fixedly installed in the handle 41 , and the main shaft 422 is rotatably connected to the handle 41 through the bearing 10 . Through the arrangement of the bearing 10 , the centrifugal effect of the main shaft 422 can be reduced, and the rotation of the main shaft 422 can be stabilized, thereby stabilizing the rotation of the brush 43 .

Considering that, in the above-mentioned setting, when the main shaft 422 rotates, the water pipe 5 will be wound on the main shaft 422 to generate resistance to the rotation of the main shaft 422. Therefore, please refer to FIG. 3 further, in this In the second embodiment of the utility model, further, a sealed cavity 20 is formed between the connection between the main shaft 422 and the bearing 10, and several holes are opened on the main shaft 422 to make the inside of the main shaft 422 and the The port 30 communicating with the sealed cavity 20 ; the end of the water pipe 5 away from the water pump 31 passes through the handle 41 and the bearing 10 and communicates with the sealed cavity 20 . For the above configuration, when the motor 421 is started, the motor 421 drives the main shaft 422 to rotate, so that the main shaft 422 drives the brush 43 to rotate, so that the brush 43 automatically rotates. During the rotation of the main shaft 422 , the bearing 10 is in a fixed state, and the water pipe 5 is still in a fixed state under the action of the bearing 10 , so the water pipe 5 will not be wound around the main shaft 422 .

Please refer to Fig. 4, in the third embodiment of the present utility model, further, the base 2 is provided with a hook 21, and the handle 41 is provided with a fastener 411 used in conjunction with the hook 21; When the operator does not use the lumen brush 1 , he can hang the handle 41 on the base 2 . Preferably, the base 2 has a hollow structure, the water pump 31 and the transformer 7 are installed inside the base 2, which does not affect the appearance of the lumen brush 1 of the present invention, and the water tank 32 and the power supply 6 are installed in the base. The outer surface of the base 2 is convenient for the operator to add water to the water tank 32 or turn on the power supply 6. The base 2 is also communicated with the handle 41 through a flexible pipe 40; when the operator needs to use the lumen brush 1, the fastener 411 of the handle 41 is taken out from the hook 21 of the base 2, and the The flexible pipe 40 can limit the distance between the handle 41 and the base 2 . In addition, the water pipe 5 passes through the base 2 and then extends into the soft pipe 40, and then extends into the handle 41 through the soft pipe 40 to communicate with the main shaft 422; the first line and the second line are all hidden in the base 2, the flexible pipe 40 and the handle 41; therefore, the appearance of the lumen brush 1 of the present invention is greatly improved by setting the base 2 and the flexible pipe 40.

Further, please refer to FIG. 5 and FIG. 6 , in the fourth embodiment of the present utility model, an electric rotary lumen brush 1 further includes a shielding piece 50 , and the shielding piece 50 is installed on the main shaft 422 protrude from one end of the handle 41, and be detachably connected with the main shaft 422; when using the shielding piece 50, first remove the brush rod 431 from the main shaft 422, and then remove the shielding piece 50 is installed on the end of the main shaft 422 protruding from the handle 41 , and then the brush rod 431 is installed on the main shaft 422 . A water-absorbing material 501 is provided on the side of the shielding sheet 50 facing the side where the brush 43 is located; the water-absorbing material 501 is used to absorb sewage splashed from the brushed lumen. The size of the shielding sheet 50 is larger than that of the lumen orifice to cover the lumen orifice when the electric rotating lumen brush 1 brushes the lumen. The utility model aims to solve the problem that sewage or dirt in the lumen is easily splashed in a large area when the lumen is brushed back and forth through the setting of the shielding sheet 50, polluting the protective equipment, and prone to occupational exposure. When the lumen brush 1 with the shielding sheet 50 is used to clean the lumen, the sewage in the lumen will splash on the shielding sheet 50, and the water-absorbing material 501 on the shielding sheet 50 can absorb the sewage, reducing the scope of the splashing of sewage. It is considered that when the distance between the shielding sheet 50 and the nozzle of the lumen to be scrubbed is between 1.5-2.5 cm, a better effect of shielding sewage can be achieved. Therefore, the length of the brush rod 431 without the bristles 432 is 0.5-1 cm, and the length of the main shaft 422 extending outside the handle 41 is 1-1.5 cm. In the present utility model, in order to prevent the shielding piece 50 from rotating with the rotation of the main shaft 422, the shielding piece 50 is rotatably connected with the main shaft 422 through a second bearing (not shown), when the main shaft 422 When rotating, the shielding piece 50 does not rotate with the rotation of the main shaft 422, so that the operator will not be cut or injured.

The above description is a detailed description of the preferred feasible embodiments of the present utility model, but the embodiments are not used to limit the scope of the patent application of the present utility model. All equivalent changes or modifications completed under the technical spirit suggested by the utility model, All should belong to the patent scope covered by the utility model.

Claims (10)

1. a kind of electronic rotation tube chamber brush, it is characterised in that：Including pedestal, spray module and brush member, pacify on the pedestal Equipped with the spray module, the spray module includes water pump and water tank, and the water inlet of the water pump is connected to the water tank, institute The water outlet for stating water pump is connected to by a water pipe with the brush member；The brush member includes handle, rotating device and hair Brush, the handle are in hollow structure, are mounted therein with the rotating device, and the rotating device includes motor and main shaft, described Motor is fixedly mounted in the handle, and the motor is connect with one end of the main shaft, and the main shaft is in hollow structure；It is described The one end of water pipe far from water pump is connected to the main shaft close to one end of motor across the handle, and the other end of the main shaft is worn Go out the handle and is connect with the rotatable handle；The hairbrush includes brush holder support and bristle, and the brush holder support is in hollow structure, described Brush holder support is located along the same line with the main shaft, and one end that one end of the brush holder support stretches out handle with the main shaft connect and connects Logical, the other end lateral surface of the brush holder support is equipped with the bristle, and the brush holder support offers several in the part equipped with bristle Water outlet；

Further include power supply module, the power supply module includes power supply, transformer, pump switch and motor switch, the power supply and Transformer is respectively mounted on the base, and the pump switch is installed in motor switch on the handle, the power supply, water Switch pump, transformer and water pump connect to form the first series loop by first line；The power supply, motor switch and electricity Machine forms the second series loop by the second connection.

2. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The pump switch and motor switch It is adjusting control switch.

3. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The pedestal is equipped with hook, institute Handle is stated to be equipped with and the fastener linked up with and be used cooperatively.

4. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The pedestal is in hollow structure, institute It states water pump and transformer is installed in the chassis interior, the water tank and power supply are installed on the chassis outer side face；Institute Pedestal is stated also to be connected to the handle by a soft pipeline；The water pipe stretches into soft pipeline again after being pierced by out of pedestal, rear logical The soft pipeline is crossed to stretch into the handle to be connected to the main shaft；The first line is hidden in described with the second circuit In pedestal, soft pipeline and handle.

5. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：It is offered on the water tank into water Mouthful, the water inlet is in communication with the outside, and the water inlet is equipped with into water cover.

6. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The water pump is pulsed water pump, The motor is the servo motor of the forward and reverse rotation of energy.

7. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The main shaft is located at one in handle Bearing is connected on end, the bearing is fixedly mounted in the handle, and the main shaft is revolved by the bearing and the handle Turn connection.

8. a kind of electronic rotation tube chamber brush according to claim 7, it is characterised in that：Between the main shaft and the bearing A seal cavity is formed, several ports for making to be connected to the seal cavity inside the main shaft are offered on the main shaft； The one end of the water pipe far from the water pump is connected to after passing through the handle and the bearing with the seal cavity.

9. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：Further include shielding plate, it is described to block Piece is threaded through the main shaft and stretches out on one end outside handle, and is detachably connected with the main shaft；The shielding plate is towards hairbrush The one side of place side is equipped with water-absorbent material；The size of the shielding plate is more than the size of tube chamber nozzle with the electricity The tube chamber nozzle is covered when dynamic rotation tube chamber brush scrub tube chamber.

10. a kind of electronic rotation tube chamber brush according to claim 1, it is characterised in that：The brush holder support is with the main shaft It is dismountable to be threadedly coupled；It is 5-20cm that the brush holder support, which has the length of bristle part, and outer diameter size is 0.5-2cm.