KR20190001425U - Cleaner - Google Patents

Abstract

According to an embodiment of the present invention, there is provided a cleaning cleaner comprising: a roller portion on which a tape is installed; A main body for interfering with both ends of the roller portion and supporting the roller portion rotatably; And a handle provided on the main body part. The main body part is in contact with both ends of the roller part to interfere with the roller part, or is separated from both ends of the roller part and separated from the roller part.

Description

Cleaning Cleaner {Cleaner}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning cleaner, and more particularly, to a cleaning cleaner which can easily separate a roller portion provided with a tape.

Tape cleaning cleaners are used in general households because they are suitable for removing dust, hair or small particulate matter. Generally, the cleaning cleaner includes a connecting rod (main body) connected to the handle and the handle, and a roller connected to the connecting rod so as to be rotatable.

However, since the tape is a consumable item, the tape is replaced when the tape is completely removed from the tape by means of cutting or the like because the tape is not easily reused. Accordingly, the cleaning cleaner can be provided separately from the tape, and can be provided detachably.

The conventional cleaning cleaner is provided with a structure such as a spring so that the tape can be rotated and can be separated from the cleaning cleaner while the tape having been used is replaced with a new tape. There is a risk of getting injured if it is caught.

In addition, since the length of the spring provided on the cleaning cleaner must be reduced when the tape is detached / replaced, the spring is separated when a force exceeding a predetermined level is applied to prevent any deviation, A large force is required for separation, which is uncomfortable and requires improvement.

The present invention has been made in order to improve the prior art. The object of the present invention is to provide a fixing device for an image forming apparatus in which separation of a roller portion is facilitated to facilitate replacement of a tape provided on a roller portion, Which is easy to use and easy to use.

According to an embodiment of the present invention, there is provided a cleaning cleaner comprising: a roller portion on which a tape is installed; A main body for interfering with both ends of the roller portion and supporting the roller portion rotatably; And a handle provided on the main body part. The main body part is in contact with both ends of the roller part to interfere with the roller part, or is separated from both ends of the roller part and separated from the roller part.

Specifically, the main body covers a part of a side surface of the roller portion, and is configured to extend so as to face opposite ends of the roller portion. Both ends of the roller portion can be opened to separate from the roller portion.

Specifically, the main body may be restricted from being opened at both ends by the handle when the handle is engaged.

Specifically, the main body portion may include: a first support body facing one end of the roller portion; And

And a second support member hinged to the first support member so as to face the other end of the roller unit and adjust a distance from the first support member.

Specifically, the main body includes an engaging member protruding toward the handle and provided with the hinge, and the handle may be formed with an insertion groove into which the engaging member is inserted to engage with the main body.

Specifically, the engaging member may be provided with a locking protrusion protruding in the longitudinal direction from the circumferential surface, and the engaging protrusion may be formed by interposing the engaging member when the engaging member is slid and inserted, .

Specifically, the main body may cover a part of a side surface of the roller portion, and may extend opposite to both ends of the roller portion. Both ends of the roller portion may be separated from the roller portion.

Specifically, the main body portion may include: a first support body facing one end of the roller portion; And a second support member which is opposed to the other end of the roller unit and slides from the first support member so that a distance from the first support member is adjusted.

Specifically, the first support body may have a sliding groove, one end of which extends to face one end of the roller unit, and the other end of which is slidably inserted into the second support body.

Specifically, the second support includes a button portion including an engaging protrusion protruding toward the inner wall of the first supporter so as to be interfered with or spaced from the first supporter, An engaging groove may be formed in which the projection is engaged or disengaged.

The cleaning cleaner according to the present invention has a structure in which a handle and a main body are separated by a simple operation such as rotation and sliding for separating a roller portion or a simple operation such as pressing of a button portion and sliding of a second support, There is no possibility of fingering due to immaturity of the user due to the lack of a compression structure, and the stability is improved, as well as the tape installed on the roller portion can be easily removed by separation through simple operation, The satisfaction can be improved.

1 is a view showing a state in which a main body part is opened so that the roller part can be easily removed in a separated state of the cleaning cleaner according to an embodiment of the present invention.
FIG. 2 is a view illustrating a state in which the main body is collected in a separated state of the cleaning cleaner according to an embodiment of the present invention.
FIG. 3 is a view showing a state where a roller portion and a main body portion of a cleaning cleaner according to an embodiment of the present invention are combined.
4 is a view showing a cleaning cleaner according to another embodiment of the present invention.
FIG. 5 is a view showing a state where both ends of the main body of the cleaning cleaner according to another embodiment of the present invention are distant from each other.
6 is a view showing a state in which the roller portion and the main body portion of the cleaning cleaner according to another embodiment of the present invention are separated.
7 is a view showing a part of a main body of the cleaning cleaner according to another embodiment of the present invention.

The objectives, specific advantages, and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments, which are to be taken in conjunction with the accompanying drawings. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. In the following description of the present invention, a detailed description of related arts will be omitted if it is determined that the gist of the present invention may be unnecessarily obscured.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 1 to 3 are views for explaining a cleaning cleaner according to an embodiment of the present invention, and FIGS. 4 to 7 are views for explaining a cleaning cleaner according to another embodiment of the present invention.

Here, the cleaning cleaner according to an embodiment of the present invention is different from the cleaning cleaner according to the structure and shape of the main body, and other functions and configurations may be the same, and the same reference numerals are used for the components having the same / Duplicate descriptions are omitted for the sake of explanation and convenience. In addition, according to the convenience of understanding and convenience of explanation, and the direction of one side and the other side may be changed according to the drawings and the embodiments.

1 to 3, a cleaning cleaner 100 according to an embodiment of the present invention includes a roller 110, a main body 120, and a handle 130.

The roller unit 110 is provided with a tape (not shown). Here, the tape may be a state in which the adhesive tape is wound around the wick including the wick, and the tape may be rolled on the roller portion 110 itself. Preferably, the tape is sandwiched on the outside of the roller portion 110 In order to be able to replace the tape through operation, the tape may be in the form of a wick (core).

In order to facilitate removal of foreign substances such as dust, hair, and seams on the surface of the product such as clothes, comforters, carpets, etc., only by the operation of the user holding the handle 130 and rolling the roller unit 110, As shown in FIG. In addition, if foreign matter adheres to the outer surface of the tape and other foreign matter is difficult to attach, a perforated line may be provided so that the outer surface of the tape can be cut and removed. Alternatively, a variety of modifications are possible, for example, a configuration in which a blade or the like is provided in the longitudinal direction of the main body 120 to cut the tape.

The roller 110 may be formed of a cylinder or a cylinder so that the foreign material may be removed only by the rotation of the roller 110. In addition, The surface may have a length in the transverse direction so that the circumferential surface of the cylinder abuts the contact surface.

The core of the tape may be closely attached to the outer surface (outer side) of the roller unit 110, or may be fixed with a clip or the like so that the tape may be formed together with the roller unit 110.

The roller unit 110 may be made of a light material, for example, plastic, so that the user can hold the unit with one hand and perform a cleaning operation. When the roller unit 110 is made of a light material, the roller unit 110 may have a cylindrical shape or a hollow shape to prevent the roller unit 110 from being broken due to dropping or the like. have.

However, the material of the roller unit 110 is not limited, and the user may press the handle 130 in the direction of the contact surface so that only the load of the roller unit 110 is applied to the contact surface, (Metal, for example) so that the adhesive force of the metal material is higher than that of the plastic material.

A tape is provided on the outer side of the roller unit 110 so that the load of the roller unit 110 may be changed according to the user's selection. The inner side of the roller unit 110 is hollow and the roller unit 110 And a weight (not shown) for increasing the load of the roller portion 110 may be attached to the inner side of the roller portion 110 as shown in FIG.

At this time, the weight provided to the roller unit 110 may correspond to the hollow shape of the roller unit 110, may be magnetically coupled to the roller unit 110, or the weight of the weight may be fixed to the roller unit 110 But the coupling type is not limited as long as the weight is fitted to the inner side of the roller portion 110 corresponding to the inner diameter.

The roller unit 110 may include a protrusion 111 protruding from both ends of the roller unit 110 so that the roller unit 110 of the present embodiment interferes with the main unit 120. The protrusion 111 may be a central axis for guiding the rotation of the roller 110 and may be inserted into the main body 120 and rotated on the main body 120.

The main body part 120 is an medium for connecting the handle 130 and the roller part 110. The main body part 120 interferes both ends of the roller part 110 and supports the roller part 110 so as to be idle rotated. When the user holds the handle 130 and performs the pushing operation in the front and back directions, the roller unit 110 rotates in the main body unit 120, And the roller portion 110 rolls on the contact surface.

The main body 120 may be coupled to the roller 110 by interfering with the roller 110 by being in contact with both ends of the roller 110 or may be separated from both ends of the roller 110, . ≪ / RTI >

'┎┒' 또는 '∩' 등과 같이 일측이 개구되어 일측 방향을 통해 롤러부(110)가 장착 및 접촉면과 접촉이 이루어지고 일측(일례로 하부)에 대한 좌우측 및 타측(상부)이 폐쇄된 구조를 이룰 수 있다. Particularly, the main body 120 of the present embodiment can be configured to cover both side portions of the roller portion 110 so as to face both ends of the roller portion 110 so as to support both ends of the roller portion 110 have. For example, the body portion 120 may have a vertical cross-

The roller portion 110 is mounted and contacted with the contact surface through one side, such as '┎┒' or '∩', and the left and right sides and the other side (upper portion) .

2, the inner length of the main body portion 120 in which the roller portion 110 is received is longer than the length of the roller portion 110 excluding the length of the protrusion 111 (see FIG. 2) The gap between both ends of the roller portion 110 (the region where the protrusions are excluded) and the main body portion 120 is minimized and the roller portion 110 mounted on the main body portion 120 can be prevented from shaking .

1, both ends of the main body 120 can be widened so as to be separated from the roller portion 110. In addition,

For example, the body portion 120 may include a first support 121, a second support 122, and a coupling member 123.

'┎┒' 의 형태를 이루는 경우, 제1 지지체(121)와 제2 지지체(122)는 각각 좌측과 우측을 이루어, 제1 지지체(121)는 '┎'의 형태를 이루고, 제2 지지체(122)는 '┒'의 형태를 이룰 수 있다. The first support body 121 may face one end of the roller unit 110 to support one end of the roller unit 110 and the second support body 122 may face the roller unit 110 to support the other end of the roller unit 110. [ 110, for example, the vertical cut surface of the body portion 120

The first support 121 and the second support 122 are respectively formed on the left and right sides and the first support 121 is in the shape of a circle and the second support 121 122) can take the form of '.'.

Here, through holes (not shown, see FIG. 5) or grooves for inserting the protrusions 111 may be formed in the first and second supports 121 and 122, respectively, The protrusion 111 is engaged with the first support 121 and the second support 122 on which the inner circumferential surface of the through hole is formed while the protrusion 111 is rotated in the through hole, The roller 120 and the roller 120 may be coupled to each other.

The second support member 122 may be coupled to the first support member 121 by a hinge 1231A so that the distance between the second support member 122 and the first support member 121 may be adjusted. The hinge 1231A can be structured such that the second support member 122 rotates with respect to the first support member 121 that supports the left side of the roller unit 110, And the support 122 may be integrally provided on each of them.

This is because the coupling member 123 is extended from the first support body 121 and the second support body 122 and each of the first support body 121 and the second support body 122 is integrally formed with the coupling member 123 The lower end of the engaging member 123 provided with the hinge 1231A may be formed in the first supporting member 121 and the second supporting member 122 by interference fit or screwing or bonding, Various modifications are possible as long as they can achieve a fixed form.

The coupling member 123 is configured to mediate the coupling between the first support 121 and the second support 122 and the coupling between the knob 130 and the main body 120.

For example, the coupling member 123 may protrude toward the handle 130 for engagement with the handle 130, and may be coupled to the handle 130 at a central portion of the body 120, The engaging member 123 is protruded from the central portion so that the engaging member 123 is not biased toward one of the main body portions 120 and the handle 130 is provided at the center of the roller portion 110 The user can feel a sense of stability, but the position of the engagement member 123 is not limited.

The engaging member 123 may be provided at a lower portion of the hinge 1231A with a locking protrusion 1232A protruding in the longitudinal direction from the peripheral surface so as to be fixed to the handle 130. [ For example, when the engaging member 123 is inserted into the grip 130 by a sliding method, the engaging member 123 may be retracted from the grip 130, so that a locking protrusion 1232A is provided, When the main body portion 120 or the handle 130 rotates together with the main body portion 120 and the main body portion 120 is rotated together with the main body portion 120, (Not shown), that is, the engaging protrusion 1232A is disposed in the same direction as the engaging protrusion so as to prevent the engaging protrusion 1232A from being disengaged, or the engagement of the engaging protrusion 1232A and the engaging protrusion Can be released.

The coupling member 123 and the handle 130 may be screwed to each other. For example, the coupling member 123 and the handle 130 may be threadedly coupled to the outer peripheral surface of the coupling member 123 and the inner peripheral surface of the insertion groove And can be screwed by rotation of the coupling member 123.

When the first support 121 and the second support 122 are fired together, the pair of coupling members 123 can also be opened to each other, so that the coupling members 123 The left and right threads of the coupling members, which are separated from each other due to the error, are connected to each other at the center of the connection point It is preferable that the locking protrusion 1232A is fixed to the handle 130 as mentioned above.

The joining member 123 and the handle 130 are assembled in such a manner that the second support body 122 rotating through the hinge 1231A first rotates about the first support body 121 and is separated from the first support body 121 The distance may be minimized. At this time, the engaging members 123 separated from each other with respect to the hinge 1231A provided at the upper end thereof can be fitted into the insertion grooves (not shown) (formed at the lower end of the handle) of the handle 130 by being in contact with each other.

When the engaging member 123 is slidably inserted into the insertion groove of the handle 130, the engaging protrusion 1232A is rotated by the engaging member 123 with respect to the handle 130, (Not shown), the handle 130 and the main body 120 can be engaged with each other.

When the handle 130 is separated from the main body 120, the main body 120 is rotated about the handle 130 (or the handle is turned on the basis of the main body) The handle 130 and the main body 120 can be separated from each other since the engaging member 123 is shifted from the engaging jaw so that the engaging member 123 can be detached from the insertion groove of the handle 130. [

In addition, the hinge 1231A mentioned above has a structure in which the joining members 123 come into contact with each other to form a cylindrical shape, For example, the hinge 1231A may be formed at the upper end of each of the pair of coupling members 123 in the form of a ring and overlapped with each other and connected with a pin, or one may be a ring, It is possible to make various modifications as shown in FIG.

That is, the coupling member 123 is connected to the hinge 1231A via the hinge 1231A, and rotates about the hinge 1231A as a rotation axis to rotate the second support body 122 with respect to the first support body 121, The first supporting member 121 and the second supporting member 122 may be widened or broken apart from each other.

The size of the hinge 1231A may be equal to or smaller than the width of the engaging protrusion 1232A provided on the engaging member 123 so that the hinge 1231A can pass without being caught by the insertion groove of the handle 130 .

The engaging member 123 is engaged with the first supporting body 121 and the second supporting body 122 in such a manner that the first supporting body 121 and the second supporting body 122 are in contact with or spaced from each other, And can be engaged with the handle 130 in such a manner as to be inserted into the handle 130.

For example, the engagement member 123 may protrude from the first support 121 and the second support 122, respectively, to form one small cylindrical shape abutting each other as shown in Fig. 2, As will be seen, the two sections can be paired to form a semi-circular cross section.

3, when the engaging member 123 is engaged with the grip 130, the engaging member 123 is inserted into the grip 130 so that a step is not formed on the outer circumferential surface of the engaging surface of the engaging member 123 and the grip 130. In this case, And a region provided on the outer side of the handle 130 in the engaging member 123 is engaged with the handle 130. The engaging member 123 is engaged with the handle 130, It is possible to form a step with the region to be formed. The connecting surface between the coupling member 123 and the handle 130 can be substantially curved or planar.

3, when the handle 130 is coupled to the main body 120, both ends of the handle 130 are prevented from being opened by the handle 130, so that the shape of the main body 120 Can be fixed.

Specifically, the handle 130 is installed on the main body 120, and can support the roller 110 installed on the main body 120 so that the roller 110 rolls in the front-back direction. In the main body 120, When the peripheral surface of the part 110 comes into contact with the contact surface and the roller part 110 is rotated by the friction and the knob 130 is moved in the front and back direction, the tape can be wound along the moving direction of the knob 130 .

Particularly, the handle 130 of the present embodiment may be formed with an insertion groove (not shown) into which the engaging member 123 is inserted to engage with the body portion 120. The insertion groove may have the shape of a slot extending from the lower end to the upper end where the body 120 is inserted so as to form a groove structure to which the body 120 is connected.

In addition, the handle 130 can be formed with a locking protrusion (not shown) in which the locking protrusion 1232A is caught by the rotation after the engaging member 123 is slid into the insertion groove and inserted. The locking protrusion 1232A is displaced from the locking protrusion by the rotation of the knob 130 or the main body portion 120 so that the locking protrusion 1232A and the locking protrusion are engaged with each other The engagement can be released by disengagement or the engagement protrusion 1232A is provided at the same position as the engagement protrusion and the engagement protrusion 1232A interferes with the engagement protrusion so that the engagement can be fixed.

At this time, the insertion groove may have a groove structure extending inward from the outlet of the insertion groove so that the coupling member 123 is slidably guided, and a latching jaw may be formed inside the groove.

The locking protrusion 1232A is guided along the insertion slot and is received in the handle 130. Thereafter, the locking protrusion 1232A is rotated by the rotation of the knob 130 or the main body 120, So that the locking protrusion 1232A interferes with the locking protrusion so that the fixing can be performed.

As described above, in this embodiment, the handle 130 and the body 120 are separated from each other to separate the roller 110, and the separating operation is performed by a simple operation such as rotation and sliding, There is no possibility of finger stuck due to immaturity of the user because there is no configuration, and stability is improved, and it is easy to use by replacing the tape by a simple operation, so that user's satisfaction can be improved.

In the previous embodiment, the main body 120 has explained that the first support 121 and the second support 122 are rotated and opened or closed through the hinge.

Hereinafter, the first and second support members 121 and 122 of the main body unit 120 are separated from or close to each other to thereby attach and detach the roller unit 110. FIG.

4 to 7, the main body part 120 covers a part of the side surface of the roller part 110 and extends to face both ends of the roller part 110. The roller part 110 is separated from the roller part 110 So that both ends can be distant from each other.

The body portion 120 may include a first support 121 and a second support 122.

'┎┒' 의 형태를 이루는 경우, 제1 지지체(121)와 제2 지지체(122)는 각각 좌측과 우측을 이루어, 제1 지지체(121)는 '┎'의 형태를 이루고, 제2 지지체(122)는 '┒'의 형태를 이룰 수 있다. The main body portion 120 of the present embodiment may have a structure in which the first support body 121 may face one end of the roller portion 110 to support one end of the roller portion 110 and the second support body 122 May be opposed to the other end of the roller portion 110 to support the other end of the roller portion 110. For example,

The first support 121 and the second support 122 are respectively formed on the left and right sides and the first support 121 is in the shape of a circle and the second support 121 122) can take the form of '.'.

However, in this embodiment, the second support body 122 may be slid from the first support body 121 so that the distance between the second support body 122 and the first support body 121 is adjusted.

Specifically, the first support body 121 is formed with a sliding groove (not shown) in which one end extends to face one end of the roller portion 110 and the other end thereof is slidably inserted into the second support body 122 .

For example, the second supporting body 122 may be inserted into the sliding groove of the first supporting body 121, and the second supporting body 122 may be moved to the right or left by using the sliding groove as a rail. In other words, the second support body 122 is inserted into the sliding groove and moves laterally along the sliding groove, so that the distance between the second support body 122 and the end of the first support body 121 can be adjusted.

The second supporting body 122 is inserted into the sliding groove so that the second supporting body 122 is not separated from the first supporting body 121 while the second supporting body 122 is far from the first supporting body 121 A stopper (not shown) may be provided at the end portion.

For example, the stopper may have a cross-sectional area that is larger than the inner diameter of the sliding groove, or may have a stepped shape outward at the end of the second support member 122, so that the second support member 122 So that the maximum separation distance of the second support body 122 can be limited.

In addition, a protrusion member 1223B may be provided in addition to the stopper. The protrusion member 1223B may have a configuration similar to that of the stopper, may be combined with the stopper, or may be provided with either of the two. Do.

That is, the protrusion member 1223B may replace the stopper, and may be provided at the same position as the stopper at the end of the second support member 122 or at a position adjacent to the stopper. For example, referring to FIG. 7, the protrusion member 1223B may have an engaging structure protruding in a positive angle. Correspondingly, the first support body 121 is provided with a recessed structure (corresponding to the shape of the protrusion member 1223B (Not shown) may be provided therein.

The intaglio structure of the first support body 121 may be provided in plural along the longitudinal direction of the first support body 121 so that when the second support body 122 is slid from the first support body 121, The protrusion member 1223B may be fixed to one of the plurality of intaglio structures of the first support body 121 in correspondence with the protruding length of the second support body 122 from the first support body 121, It is possible.

Or stopper and / or protrusion member 1223B may be omitted and the second support body 122 may be constrained and released to the first support body 121 only by the button portion 1221B.

The button portion 1221B may be included in the second support body 122. The button portion 1221B may be provided with a coupling protrusion 1220 protruding toward the inner wall of the first support body 121 so as to be interfered with or spaced from the first support body 121, Gt; 1222B < / RTI > For example, the projecting direction of the engaging projection 1222B may be configured to protrude upward so as to interlock with the button portion 1221B when the button portion 1221B is configured to be pressed downward at the upper portion.

At this time, the first support body 121 may have an engagement groove (not shown) for engaging or disengaging the engagement protrusion 1222B on the sliding groove, and the engaging protrusion 1222B may be guided toward the engaging recess, A guide groove (not shown) extending to the coupling groove may be provided on the first support body 121 along the length of movement of the second support member 1222B.

Here, the guide groove is provided so that the engaging projection 1222B is guided toward the engaging groove without leaving the engaging groove, and the concave degree of the guide groove may be lower than the engaging groove so that the engaging groove may be engaged with the engaging groove . That is, the engaging groove can have a step with respect to the guide groove.

When the handle 130 and the main body 120 are separately ejected from the main body 120 in the present embodiment, the handle 130 may be extended from the handle 130 And the main body part 120 may be fastened with bolts or the main body part 120 may be fitted or bonded to the grip 130. [

Although not shown in the drawing, the handle is not provided separately from the body 120, but a groove or a hole is formed along the longitudinal direction of the body 120 so as to hold the finger in the body 120, And the main body 120 are integrated to reduce the volume of the cleaning cleaner 100 so that the space for storing the cleaning cleaner 100 can be minimized and storage can be facilitated.

As described above, according to the present embodiment, the roller portion 110 is separated by a simple operation such as pressing of the button portion 1221B and sliding of the second supporting member 122, It is possible to improve the stability because it is easy to use by replacing the tape by the simple operation and thus the satisfaction of the user can be improved.

It should be understood that the present invention is not limited to the above-described embodiments, and may include a combination of the above embodiments or a combination of at least one of the above-described embodiments and the known technology as another embodiment.

Although the present invention has been described in detail with reference to specific embodiments thereof, it will be understood by those skilled in the art that the present invention is not limited thereto. It is obvious that the modification and the modification are possible.

It is intended that the appended claims be interpreted as including all such modifications and alterations insofar as they come within the scope of the appended claims and their equivalents.

100: cleaning cleaner 110: roller part
111: protruding portion 120:
121: first support body 122: second support body
1221B: button portion 1222B: engaging projection
123: coupling member 1231A: hinge
1232A: locking projection 130: handle
1223B:

Claims (10)

A roller portion on which the tape is installed;
A main body for interfering with both ends of the roller portion and supporting the roller portion rotatably; And
And a handle provided on the main body,
Wherein,
Wherein the roller portion is in contact with both ends of the roller portion to interfere with the roller portion, or is separated from both ends of the roller portion and separated from the roller portion. The apparatus according to claim 1,
Wherein the cleaning unit covers a part of a side surface of the roller unit and extends so as to face opposite ends of the roller unit, and both ends are opened to separate from the roller unit. 3. The apparatus according to claim 2,
Wherein the opening is restricted by the handle when the handle is engaged. 3. The apparatus according to claim 2,
A first support member opposed to one end of the roller unit; And
And a second support member which is hinged to the first support member so as to face the other end of the roller unit and adjusts a distance from the first support member. 5. The method of claim 4,
Wherein the main body includes an engaging member protruding toward the handle and provided with the hinge,
Wherein the handle is formed with an insertion groove into which the engagement member is inserted to be coupled to the body portion. 6. The method of claim 5,
Wherein the engaging member is provided with a locking protrusion protruding in the longitudinal direction from the peripheral surface,
Wherein the handle is formed with an engaging jaw which interferes with the engaging projection when the engaging member is slid and inserted and then rotated. The apparatus according to claim 1,
Wherein the cleaning unit covers a part of a side surface of the roller unit and extends so as to face opposite ends of the roller unit, and both ends are separated from each other so as to be separated from the roller unit. 8. The apparatus according to claim 7,
A first support member opposed to one end of the roller unit; And
And a second support body which is opposed to the other end of the roller unit and slides from the first support body so as to adjust a distance from the first support body. 9. The method of claim 8,
Wherein a sliding groove is formed at one end thereof so as to face one end of the roller portion and at the other end thereof a sliding groove into which the second supporting member is slidably inserted. 10. The method of claim 9,
Wherein the second support includes a button portion including an engaging projection protruding toward an inner wall of the first support to be interfered with or spaced from the first support,
Wherein the first support body is formed with an engagement groove in which the engagement protrusion is engaged or disengaged from the sliding groove.

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