KR102413677B1 - Toilet bowl cleaning tool - Google Patents

Abstract

To make it easier to mount the disposable brush head to the body, the body has a hollow inside and is extended so that the user can hold and use it by hand, a clamping part provided at the tip of the body to detachably fix the cleaning brush head; A charging port spaced apart from the clamping part of the front end of the main body and penetrating through the side surface of the main body to insert the brush head into the main body, and a driving unit for moving the brush head inserted through the charging port into the clamping unit through the inside of the main body. It provides a toilet bowl cleaning tool comprising a cleaning tool comprising a.

Description

Toilet bowl cleaning tool {TOILET BOWL CLEANING TOOL}

The present disclosure relates to a toilet bowl cleaning tool for cleaning a toilet bowl or the like in a bathroom.

For example, in order to clean a toilet provided in a bathroom or toilet, a cleaning tool equipped with a mop or a brush is used. The cleaning implement has a brush permanently attached to a shank forming a handle. These cleaning tools are inconvenient and unpleasant to use because the brush must be washed after use, and there is a problem in that it is difficult to store due to the moisture on the brush.

Accordingly, cleaning tools that can be used by replacing the brush in the handle bag for one time use have been developed. These cleaning tools are provided with clamping means for gripping the disposable brush head at the tip of the shank which is used permanently. The cleaning is performed by holding the brush head with the clamping means. After cleaning, the clamping means are spread apart and the used brush head is removed from the bag. The disposable brush head may be made of a material that dissolves in water. The dissolving brush head is very vulnerable to moisture, so it is stored separately from the handle, and is used by being attached to the clamping means of the handle when necessary.

However, in conventional cleaning tools, since the installation of a new brush head is performed at the tip of the bag separately from removing the used brush head, it is inconvenient to use and may still feel unpleasant from the user's point of view.

In order for a user to mount a new brush head to the clamping means of the tip of the shaft, the user must hold the new brush head by hand and move to the tip of the shaft to mount it on the clamping means. When the brush head is in the form of a mass rather than a sheet, it is difficult to mount the brush head to the clamping means of the handle without using a user's hand.

The tip of the bag is a part that goes into the toilet water and comes into contact with contaminants in the process of cleaning the toilet, and is considered unsanitary by the user regardless of the removal of the disposable brush head.

Accordingly, as the mounting operation of the brush head is performed in an unsanitary area, the user has a somewhat unpleasant and uncomfortable feeling. In addition, in the process of mounting the brush head, the user's hand or body may come into contact with the tip of the handle or the clamping means.

In recent years, there has been a growing interest in cleaning implements using disposable brush heads, and providing an improved toilet bowl cleaning implement with replaceable disposable brush heads provides many advantages to users.

An object of the present invention is to provide a toilet bowl cleaning tool in which a disposable brush head can be more easily mounted on a body.

An object of the present invention is to provide a toilet bowl cleaning tool that minimizes contact with the tip of the body when a disposable brush head is installed, thereby reducing discomfort and enabling more hygienic use.

An object of the present invention is to provide a toilet bowl cleaning tool capable of being structurally simple and capable of easily attaching a brush head to a body.

An object of the present invention is to provide a toilet bowl cleaning tool that is easy to attach and remove a brush head.

An object of the present invention is to provide a toilet bowl cleaning tool capable of fixing a brush head to a body more firmly.

The cleaning tool of this embodiment may include a main body having a hollow part therein and extending long so that a user can hold and use it by hand, and a clamping part provided at the tip of the main body to detachably fix the cleaning brush head.

The cleaning tool is spaced apart from the clamping part of the front end of the main body and is formed through a side surface of the main body to insert the brush head into the main body. It may further include a driving unit for moving the unit.

The brush head may be formed of a water-soluble material soluble in water.

The brush head may have a cylindrical shape by continuously winding a water-soluble sheet, and a water-soluble adhesive may be formed at one end along the axial direction to fix the sheet, and a hardened support in the shape of a disc may be formed.

The clamping part is formed such that the diameter of the front end of the main body gradually decreases toward the end, and a plurality of elastic pieces are formed by a plurality of slits cut in the axial direction from the front end and arranged at intervals along the circumferential direction, and the elastic pieces are It may have a structure that elastically spreads outward to press and fix the brush head.

The clamping portion includes an elastic rib that is elastically deformed with respect to the elastic piece with three sides cut out to the elastic piece and connected to only one side thereof, is integrally formed with a free end of the elastic rib and protrudes from the tip of the brush head to hold the brush head It may have a structure that supports and supports the rear end of the brush head, including a blocking stopper.

An inclined surface in contact with the brush head may be formed inside the stopper, and the brush head may have a structure in which it moves along the inclined surface and passes through the stopper when the brush head advances.

The driving unit is a slider installed outside the main body and sliding along the main body, a lever connected to the slider and inserted into the main body, and a long hole formed in the main body along the axial direction to move the lever according to the sliding of the slider. , a rod connected to the lever and extending from the inside of the body toward the charging port along the axial direction of the body, and a pusher installed at the tip of the rod to push and move the brush head inserted through the charging port.

The end of the long hole may be formed to extend to the moving position of the lever based on when the pusher pushes the brush head until it is fixed to the clamping part, so that the lever is caught in the long hole and restricts movement of the slider. have.

The driving unit may further include a fixing unit for maintaining a state in which the slider is moved backward.

The fixing part may include at least one protrusion protruding from the outer surface of the main body in a circumferential direction, and a recess formed along the inner circumferential surface of the slider and into which the protrusion is inserted.

The driving unit may further include a return unit for returning the slider to its original position.

The return part may include a spring installed between the rear end of the lever and the inner tip of the handle toward the body to apply an elastic force.

The driving unit may further include a removal unit for discharging the brush head fixed to the clamping unit to the outside of the body.

The removal unit forms a cylindrical tube structure in which the slider is fitted outside the main body and is installed rotatably about the main body, and the main body has a moving hole connected to the long hole to move the lever when the slider is rotated; Including an extension line extending from the moving hole in the axial direction of the body to move the lever, the lever may be further moved along the extension line and the push bar may have a structure in which the brush head is pushed out of the main body.

The pusher may have a size smaller than the inner diameter of the stopper in a state in which the brush head is not mounted, and a conical bracket having an inclined side surface is further formed on the rear side of the rod to freely pass through the stopper.

As described above, according to the present embodiment, the brush head can be mounted on the main body at a position distant from the front end of the main body to be clamped at the front end. Accordingly, it is possible to reduce the inconvenience of the user having to perform the brush head mounting operation at the front end of the main body and minimize the contact with the front end of the main body, thereby reducing discomfort and enabling more pleasant and sanitary use.

By omitting the operation of inserting the brush head into the clamping means one by one, the brush head can be mounted on the body more easily.

The brush head can be easily mounted and removed, and the cleaning effect can be enhanced by stably maintaining the fixed state of the brush head to the body until cleaning is complete.

It is easy to use with a simple structure, and it is easy to manufacture, and it can increase cost competitiveness by lowering the manufacturing cost.

1 is a schematic perspective view showing a toilet bowl cleaning tool according to the present embodiment.
2 is a schematic cross-sectional view illustrating a toilet bowl cleaning tool according to the present embodiment.
3 is a schematic perspective view illustrating a brush head of the toilet bowl cleaning tool according to the present embodiment.
4 is a schematic perspective view illustrating a toilet bowl cleaning tool according to the present embodiment.
5 is a schematic view showing a structure for mounting a brush head of the toilet cleaning implement according to the present embodiment.
6 is a schematic diagram illustrating a structure for discharging a brush head of the toilet bowl cleaning tool according to the present embodiment.

Hereinafter, embodiments of the present invention will be described in detail. However, this is provided as an example, and the present invention is not limited thereto, and the present invention is only defined by the scope of the claims to be described later. The embodiments to be described below may be modified in various forms without departing from the concept and scope of the present invention. Wherever possible, identical or similar parts are denoted by the same reference numerals in the drawings.

The terminology used below is for the purpose of referring to specific embodiments only, and is not intended to limit the present invention. As used herein, the singular forms also include the plural forms unless the phrases clearly indicate the opposite. The meaning of "comprising," as used herein, specifies a particular characteristic, region, integer, step, operation, element and/or component, and other specific characteristic, region, integer, step, operation, element, component, and/or group. It does not exclude the existence or addition of

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. However, the following examples are only preferred examples of the present invention, and the present invention is not limited thereto.

Fig. 1 shows an external shape of the toilet bowl cleaning tool according to the present embodiment, and Fig. 2 shows a cross-sectional structure of the toilet bowl cleaning tool according to the present embodiment.

Hereinafter, for convenience of explanation, the clamping part 30 side of the body along the x-axis direction of FIG. 1 is called the front side and the opposite side is called the back side, and the brush head 100 moves toward the front end of the clamping part 30 side of the body Moving forward is called moving forward and moving in the opposite direction is called backward.

As shown, the cleaning tool 10 of the present embodiment includes a main body 20 having a charging port 22 formed therein, a clamping part 30 for fixing the brush head 100 , and a brush head 100 clamping the brush head 100 . It may include a driving unit 50 for moving forward by pushing the unit 30 .

The brush head 100 of this embodiment may be formed of a water-soluble material that dissolves in water. Dissolving may mean dissolving or dissolving in water to be mixed with water. Accordingly, the brush head 100 may be separated and removed from the body 20 after use and immediately disposed of in the toilet. In addition, a new brush head 100 may be replaced and used in the main body 20 .

As shown in FIG. 3 , the brush head 100 has a cylindrical shape by continuously winding a water-soluble sheet. A cleaning detergent may be applied to the sheet. The brush head 100 may include a support 110 in the form of a disk formed at one end along the axial direction.

The support 110 is made of a water-soluble adhesive and can be dissolved in water. The support 110 may be formed of, for example, a starch component. The support 110 is adhered to the front end of the sheet to fix the sheet in a cylindrical shape. The support 110 is cured in the form of a disk at room temperature to form one body with the sheet.

The brush head 100 may be firmly fixed to the body 20 of the present embodiment by the support 110 .

The body 20 is formed in the form of a pipe having a hollow portion therein and is elongated to a predetermined length. The body 20 may be formed in a shape corresponding to the cross-section of the brush head 100 . For example, the body 20 of this embodiment may be formed in a circular cross-sectional structure so that the circular brush head 100 can be mounted. The inner diameter of the body 20 may be formed to be the same as a whole along the axial direction. The axial direction may mean a direction in which the central axis of the body 20 passes. The inner diameter of the body 20 may be approximately large enough to allow the brush head 100 to move smoothly inside the body 20 .

In the longitudinal direction, one end of the body 20 forms a handle 24 , and a clamping part 30 is provided at the other end thereof. The body 20 may be formed by bending the front end of the clamping part 30 in the axial direction. Accordingly, the brush head 100 may be mounted at a predetermined angle with respect to the body 20 . Accordingly, cleaning can be performed by easily inserting the brush head 100 into the inner part of the toilet.

The side of the body 20 is spaced apart from the clamping portion 30, the charging port 22 is formed through. The brush head 100 may be inserted into the body 20 through the charging port 22 . The main body 20 acts as a movement path of the brush head 100 that is put through the charging hole 22 .

The charging port 22 may be formed at a position sufficiently spaced apart from the clamping part 30 so as not to come into contact with the water of the toilet during the cleaning operation. The charging hole 22 is formed to have a size that can approximately insert the brush head 100 into the body 20 . A separate cover (not shown) may be further installed in the charging port 22 .

In this way, by providing the charging port 22 on the side of the main body 20 to be spaced apart from the clamping unit 30 , the user can mount the brush head 100 to the clamping unit 30 toward the clamping unit 30 . No need to access your hands.

The clamping part 30 is a part that comes into contact with the water of the toilet and may be contaminated during the cleaning process, so it is recognized as a very dirty part.

In this way, the device does not directly mount the new brush head 100 in the clamping part 30, but inserts the brush head 100 into the main body 20 at a position far away from the clamping part 30 and inserts it into the main body. It can be mounted by moving the brush head 100 toward the clamping part 30 through (20).

Accordingly, the brush head 100 may be mounted through the inlet 22 spaced apart from the clamping part 30 and not in direct contact with the toilet water. Accordingly, discomfort or contact generated in the process of directly mounting the brush head 100 to the clamping unit 30 can be minimized.

In addition, as the brush head 100 is charged into the charging port 22 formed on the side of the main body 20 and the slider 52 is pushed and fixed to the clamping unit 30, you will feel as if you are loading a bullet. can This makes it more interesting and fun to use.

The clamping part 30 may be integrally formed with the front end opposite to the handle 24 of the body 20 along the longitudinal direction. The clamping part 30 may have a structure to elastically press and fix the brush head 100 moved along the inside of the body 20 .

As shown in FIG. 4 , the clamping part 30 has a diameter smaller than the diameter of the brush head 100 as it gradually decreases toward the front end of the body 20 . And it may include a plurality of elastic pieces 32 formed by a plurality of slits 31 cut in the axial direction from the tip and arranged at intervals along the circumferential direction.

In the present embodiment, the slit 31 is formed at a 90 degree angle, so that four elastic pieces 32 may be formed at the front end of the body 20 . The number of elastic pieces 32 formed may be variously modified.

Accordingly, when the brush head 100 is mounted with the clamping part 30 , the plurality of elastic pieces 32 are elastically spread outward, and the brush head 100 is pressed and fixed by its own elastic force.

Accordingly, the brush head 100 may maintain a state fixed to the clamping part 30 by pressing the entire side surface of the brush head 100 by the four elastic pieces 32 .

In addition, the clamping part 30 of the present embodiment has a structure that prevents the brush head 100 moving to the clamping part 30 along the main body 20 from moving backwards into the main body 20 .

To this end, the clamping unit 30 may further include an elastic rib 34 formed on the elastic piece 32 , and a stopper 36 protruding from the inner surface of the elastic rib 34 to the tip of the brush head 100 . . Accordingly, the tip of the brush head 100 is caught by the stopper 36 of the elastic rib 34 in a state in which it is fastened to the clamping part 30 , so that the brush head 100 does not flow into the inside of the body 20 .

The elastic rib 34 may be integrally formed with the elastic piece 32 . The elastic rib 34 may be formed in the elastic piece 32 in a state in which three surfaces are cut out and only one surface is connected to the elastic piece 32 . Accordingly, the elastic rib 34 may be elastically deformed with respect to the elastic piece 32 .

The stopper 36 is formed integrally with the free end of the elastic rib 34 cut out from the elastic piece 32 and elastically deformed. The stopper 36 is formed to protrude from the inside of the elastic rib 34 toward the center of the body 20 .

Accordingly, as the brush head 100 passes the stopper 36 , the elastic rib 34 is elastically deformed, and when the brush head 100 passes the stopper 36 , the elastic rib 34 returns to its original state. , the stopper 36 blocks the tip of the brush head 100 . Accordingly, the tip of the brush head 100 is caught by the stopper 36 and does not enter the body 20 backwards again.

In this way, the brush head 100 can maintain a more firmly and stably fixed state to the main body 20 with the side surface pressed and fixed by the elastic piece 32 and the tip end caught and supported by the stopper 36 . have.

The stopper 36 has an inner surface in contact with the brush head 100 that forms an inclined surface 38 so as to minimize interference with the brush head 100 and allow the brush head 100 to pass smoothly when the brush head 100 is moved. . Accordingly, the brush head 100 is moved along the inclined surface 38 to smoothly pass the stopper 36 .

The driving unit 50 moves the brush head 100 input through the charging port 22 to the clamping unit 30 through the inside of the main body 20 .

The driving unit 50 of this embodiment includes a slider 52 installed outside the main body 20 and sliding along the main body 20 , a lever 54 connected to the slider 52 and inserted into the main body 20 , the main body A long hole 56 formed long along the axial direction on the slider 52 to move the lever 54 according to the sliding of the slider 52, connected to the lever 54, and the shaft of the main body 20 inside the main body 20 It may include a rod 58 extending long toward the charging port 22 along the direction, and a pusher 60 installed at the tip of the rod 58 to push and move the brush head 100 inserted through the charging port 22. have.

The slider 52 may have a cylindrical tube structure. The slider 52 is installed to be fitted into the body 20 . The slider 52 is installed to be slidable in the axial direction with the main body 20 as a moving axis. The slider 52 moves the push rod 60 disposed inside the main body 20 from the outside of the main body 20 .

In order to fix the slider 52 in a reversed state, a protrusion 64 may be formed in the body 20 , and a recess 66 into which the protrusion 64 is inserted may be formed in the slider 52 .

The protrusion 64 and the concave groove 66 may be formed at positions corresponding to the outer surface of the main body 20 and the inner surface of the slider 52, respectively, in a state in which the slider 52 is retracted. The protrusion 64 may be continuously formed along the circumferential direction of the body 20 or may be formed to protrude at least one or more. The groove 66 may be continuously formed along the inner circumferential surface of the slider 52 .

Accordingly, when the slider 52 is completely retracted with respect to the main body 20 , the groove 66 of the slider 52 is forcibly fitted into the protrusion 64 of the main body 20 , and the slider 52 is attached to the main body 20 . can be fixed.

In addition, the driving unit 50 of the present embodiment may further include a return unit for reversing the forward-moved slider 52 to return it to its original position.

The return part may include a spring 68 installed between the rear end of the lever 54 and the inner tip of the handle 24 side of the main body 20 to apply an elastic force. Accordingly, when the slider 52 is moved forward with respect to the bone, the spring 68 is extended and elastic force is applied to easily return the slider 52 to its original state. Accordingly, the user can return the slider 52 to its original position without applying any force.

When the slider 52 is slid in the axial direction, the pusher 60 connected by the lever 54 and the rod 58 moves together in the body 20 .

A long hole 56 is formed to extend to one side of the main body 20 . A lever 54 connected to the slider 52 through the long hole 56 is inserted into the body 20 . The long hole 56 serves as a guide hole through which the lever 54 passes. The lever 54 may be guided by the elongated bore 56 and moved along the elongated bore 56 . Accordingly, the slider 52 can be accurately moved in the axial direction with respect to the body 20 .

The long hole 56 may be formed to have a length corresponding to the moving distance of the slider 52 . Accordingly, the slider 52 may continue to move along the body 20 until the brush head 100 moves to the clamping part 30 .

The end of the long hole 56 is formed to extend to the moving position of the lever 54 based on the push rod 60 pushing the brush head 100 until it is fixed to the clamping part 30 . Accordingly, the lever 54 is caught on the long hole 56 to limit the movement of the slider 52 . Accordingly, when the brush head 100 is mounted on the clamping part 30 , the lever 54 is caught at the end of the long hole 56 and the slider 52 is not moved any more. As the slider 52 stops, the pusher 60 no longer pushes the brush head 100 , thereby preventing the brush head 100 from passing through the clamping part 30 and falling out from the tip of the body 20 . Accordingly, the brush head 100 can be accurately mounted to the clamping part 30 .

The lever 54 is formed to protrude toward the center of the body 20 through the long hole 56 . The lever 54 may be integrally formed with the slider 52 . The lever 54 connects between the slider 52 and the rod 58 .

The rod 58 is integrally formed with the lever 54 and extends to the front end of the body 20 toward the clamping part 30 along the axial direction. The rod 58 may be formed of a resin material having elasticity. Accordingly, even when the front end of the main body 20 is bent, the rod 58 is freely bent along the main body 20 to push the brush head 100 to the clamping part 30 .

The push rod 60 may be integrally formed with the front end of the rod 58 . The push bar 60 may be installed at the front end of the rod 58 and located in the center of the main body 20 .

The rod 58 has a substantially circular plate structure, and can be easily moved by pushing the tip of the brush head 100 .

In this embodiment, the diameter of the push rod 60 may be formed to be less than or equal to the size of the inner diameter formed by the stopper 36 of the clamping unit 30 in a state in which the brush head 100 is not mounted. Accordingly, the pusher 60 can push the brush head 100 past the stopper 36 without interfering with the stopper 36. can get out easily.

5 shows a state in which the brush head 100 is mounted to the clamping unit 30 by the driving unit 50 of the present embodiment.

As shown in FIG. 5 , when the pusher 60 pushes the brush head 100 , the brush head 100 advances along the inside of the body 20 to the clamping part 30 of the front end of the body 20 . In the clamping part 30 , the elastic piece 32 and the elastic rib 34 are spread outward by the brush head 100 in a state in which the elastic piece 32 and the elastic rib 34 are closed. As the brush head 100 passes through the stopper 36 , the elastic rib 34 is spread outwardly with respect to the elastic piece 32 . As the brush head 100 continues to advance past the stopper 36 , the elastic piece 32 spreads outwardly with respect to the main body 20 , thereby applying an elastic force to the brush head 100 .

When the brush head 100 is pushed by the push rod 60 and continues to advance and passes the stopper 36 , the elastic rib 34 is returned to its original state by the elastic return force of the elastic rib 34 . Accordingly, the stopper 36 formed on the elastic rib 34 contacts the support 110 of the brush head 100 and blocks the support 110 of the brush head 100 .

When the brush head 100 is completely moved forward by the pusher 60 until it passes the stopper 36, the elastic piece 32 presses the side of the front end of the brush head 100 toward the support 110 by the elastic force. clamping takes place. The front end of the brush head 100 on the support 110 side is caught and fixed by the stopper 36 , so that the brush head 100 does not move backward and enter the body 20 .

The side and rear surfaces of the brush head 100 are firmly fixed to the clamping part 30 in a state in which the opposite end of the support 110 comes out of the main body 20 .

Accordingly, the user can easily wash the toilet and the like using the brush head 100 mounted on the front end of the body 20 .

In addition, the driving unit 50 may further include a removal unit for discharging the brush head 100 fixed to the clamping unit 30 to the outside of the body 20 after washing the toilet.

The used brush head 100 may be separated from the clamping unit 30 through the removal unit and removed outside the body 20 .

As shown in Figure 6, the removal unit of this embodiment is installed rotatably along the circumferential direction with the main body 20 as an axis by forming a cylindrical tube structure in which the slider 52 is fitted to the outside of the main body 20, The body 20 is connected to the long hole 56 and extends in the axial direction of the body 20 from the moving hole 70 and the moving hole 70 through which the lever 54 is moved when the slider 52 rotates. may include an extension line 72 that is moved.

Accordingly, while the lever 54 is further moved along the extension line 72 according to the driving of the slider 52 in a state that is moved to a different position from the long hole 56, the pusher 60 moves the brush head 100 to the body. (20) It becomes possible to push outward.

The moving hole 70 is connected to the side surface of the long hole 56 along the circumferential direction of the main body 20 . Accordingly, when the slider 52 is rotated in the circumferential direction, the lever 54 is moved to the moving hole 70 formed on the side of the long hole 56 .

An extension line 72 is continuously formed at the tip of the moving hole 70 . The extension line 72 may be formed to have a length such that the push rod 60 is moved for discharging the brush head 100 . Accordingly, the slider 52 may continue to move along the body 20 until the brush head 100 exits from the clamping part 30 to the outside of the body 20 .

The end of the moving hole 70 is extended to the moving position of the lever 54 based on when the pusher 60 pushes the brush head 100 away from the clamping part 30 . Accordingly, the lever 54 is caught at the end of the moving hole 70 to limit the movement of the slider 52 . Accordingly, when the brush head 100 is separated from the clamping part 30 , the lever 54 is caught at the end of the moving hole 70 and the slider 52 is not moved any more. As the slider 52 stops, the push bar 60 is not exposed to the outside of the main body 20 .

As mentioned, the pusher 60 is formed to have a size less than or equal to the inner diameter formed by the stopper 36 in a state in which the brush head 100 is not mounted. (20) It can be moved towards the tip.

In addition, the push rod 60 of this embodiment may further have a conical bracket 62 having an inclined side surface on the rear side of the rod 58 side. Accordingly, when the pusher 60 passes the stopper 36 and moves back toward the front end of the body 20, the inclined conical side of the bracket 62 passes the stopper 36, and the pusher 60 is easy. It is possible to move backward past the stopper 36 .

Accordingly, as shown in FIG. 7 , the user pushes the slider 52 to rotate the slider 52 in a state where the lever 54 is moved to the end of the long hole 56 and move the brush head 100 again. can be removed

When the slider 52 is rotated, the lever 54 moves the moving hole 70 in the long hole 56 . When the lever 54 is moved to the moving hole 70, the slider 52 is in a state in which it can continue to slide.

Accordingly, when the slider 52 is slid, the lever 54 is moved along the moving hole 70, and the pusher 60 connected to the lever 54 via the rod 58 continues to move and the brush head ( 100) is pushed.

As the brush head 100 is pressed by the push bar 60 , the brush head 100 is pushed out of the elastic piece 32 of the clamping part 30 to the outside of the body 20 . Accordingly, it is possible to separate and remove the used brush head 100 from the main body 20 . When the brush head 100 is removed from the front end of the body 20, the elastic piece 32 of the clamping part 30 that has been spread is closed to its original state.

After the brush head 100 is separated and removed, the slider 52 may be moved backward in the reverse order of the moving direction to return the slider to its original position.

As described above, in this embodiment, by sliding the position of the slider 52 by moving it, simply pushing the brush head 100 mounted on the clamping part 30 to release the clamping and separating and removing the outside of the body 20 be able to

As described above, although exemplary embodiments of the present invention have been illustrated and described, various modifications and other embodiments may be made by those skilled in the art. All such modifications and other embodiments are intended to be contemplated and included in the appended claims without departing from the true spirit and scope of the present invention.

10: cleaning tool 20: body
22: charging port 24: handle
30: clamping part 31: slit
32: elastic piece 34: elastic rib
36: stopper 38: inclined surface
50: driving unit 52: slider
54: lever 56: long hole
58: rod 60: push rod
62: bracket 64: protrusion
66: groove 68: spring
70: moving hole 72: extension line

Claims (5)

In the patent claim cleaning tool comprising: a body having a hollow part formed therein and extending long so that a user can hold and use it by hand;
The toilet cleaning tool is spaced apart from the clamping part of the front end of the main body and is formed through a side surface of the main body to insert the brush head into the main body. Further comprising a driving unit for moving to the clamping unit,
The driving unit is a slider installed outside the main body and sliding along the main body, a lever connected to the slider and inserted into the main body, and a long hole formed in the main body along the axial direction to move the lever according to the sliding of the slider. , a rod connected to the lever and extending from the inside of the body toward the charging port along the axial direction of the body, and a pusher installed at the tip of the rod to push and move the brush head inserted through the charging port. The method of claim 1,
The clamping portion is formed such that the diameter of the front end of the main body gradually decreases toward the end, and forms a plurality of elastic pieces by a plurality of slits cut in the axial direction from the front end and arranged at intervals along the circumferential direction, the elastic A toilet cleaning tool having a structure in which the side elastically spreads outward to press and fix the brush head. 3. The method of claim 2,
The clamping portion includes an elastic rib that is elastically deformed with respect to the elastic piece with three sides cut out to the elastic piece and connected to only one side thereof, is integrally formed with a free end of the elastic rib and protrudes from the tip of the brush head to hold the brush head A toilet cleaning tool with a structure that supports and supports the rear end of the brush head, including a blocking stopper. delete The method of claim 1,
The driving unit further includes a removal unit for discharging the brush head fixed to the clamping unit to the outside of the body,
The removal unit forms a cylindrical tube structure in which the slider is fitted outside the main body and is installed rotatably about the main body, and the main body has a moving hole connected to the long hole to move the lever when the slider is rotated; The toilet cleaning tool includes an extension line extending from the moving hole in the axial direction of the body to move the lever, and having a structure in which a pusher pushes the brush head to the outside of the body while the lever is moved along the extension line.

Images