Squeezing tool and application aid

Abstract

To provide a coating support tool that can be manufactured at a low cost, and a mounting member, a mounting method and a squeezing tool which can be applied to the same.SOLUTION: A coating support tool is provided with: a bucket for coating materials for storing coating materials, a coating roller that can hold the coating materials, a coating member storage tool 30 that stores the coating roller, and a clip structure 40 for mounting the coating member storage tool 30 on the bucket for coating materials. The clip structure 40 is for pinching two objects, which comprises a first plate part 41, a second plate part 42 arranged to oppose to the first plate part 41, a plate connection part 44 connecting the first plate part 41 to the second plate part 42, and a magnet 46 mounted on the first plate part 41. When an interval between the first plate part 41 and the second plate part 42 becomes larger than a reference interval CL, the plate connection part 44 energizes, by action of a leaf spring, the first plate part 41 and the second plate part 42 so that the interval between the first plate part 41 and the second plate part 42 becomes close to the reference interval CL.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to Squeezing tool and application aid Regarding. [Background technology]

[0002] As a coating support tool, a roller-type coating container that is easy to use is known (for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2008-43928 A Summary of the Invention [Problem to be solved by the invention]

[0004] However, the roller-type coating container of Patent Document 1 is expensive to manufacture.

[0005] In view of the above circumstances, the present invention provides a method for manufacturing a semiconductor device with low manufacturing costs. Application aids and squeezers The aim is to provide the following: [Means for solving the problem]

[0006] The squeezing tool of the present invention comprises a plate structure that can be placed in the internal space of a paint container, and a protrusion structure formed on the plate structure, wherein the protrusion structure has a vertical protrusion extending vertically when the plate structure is leaned against the paint container in the internal space, and the plate structure is formed in a flat plate shape, and the protrusion structure comprises a removable plate formed in a plate shape, a one-end side fold-back structure provided on one end side of the removable plate and capable of engaging with a notch in the plate structure, and an other-end side fold-back structure provided on the other end side of the removable plate and capable of engaging with the plate structure, and the removable plate is detachable from the plate structure, and the vertical protrusion structure is formed on the removable plate.

[0007] It is preferable that a plurality of the vertical protrusions are provided and arranged so as to be spaced apart in the horizontal direction when the plate structure is leaned against the paint container in the internal space. It is preferable that the vertical protrusions are arranged so that the convex portions are spaced apart from each other from top to bottom when the plate structure is leaned against the paint container in the internal space. It is preferable that the vertical protrusions are located at a midpoint in the horizontal direction when the plate structure is arranged in the internal space of the paint container. It is preferable that the plate structure has an engagement portion that can engage with the opening edge of the paint container. It is preferable that a notch is formed in a lower portion of the plate structure leaned against the internal space of the paint container.

[0008] The application support tool of the present invention comprises the above-mentioned squeeze tool and the paint container, wherein the plate structure is rectangular, the paint container has a cylinder, and the cylinder is cylindrical or elliptical cylindrical. Effect of the Invention

[0011] According to the present invention, it is possible to provide an application assisting tool that can be manufactured at low cost, as well as an attachment member, an attachment method, and a squeezing tool that can be applied thereto. [Brief description of the drawings]

[0012] [Figure 1] 1A is a perspective view showing an outline of an application support tool, and FIG.1B and FIG.1C are cross-sectional views showing an outline of an application member container in which an application member is contained. [Diagram 2] 1A is a perspective view showing an outline of a paint bucket, FIG. 1B is a perspective view showing an outline of an application member container and a clip structure, FIG. 1C is a plan view showing an outline of an application support tool, and FIG. 1D is a cross-sectional view showing an outline of an application member container. [Diagram 3] FIG. 2 is a perspective view showing an outline of a wringer housed in a paint bucket. [Figure 4] 4A is a plan view showing an outline of the wringing tool housed in the paint bucket, and FIG. 4B is a cross-sectional view taken along line IVb-IVb' showing an outline of the wringing tool housed in the paint bucket. [Diagram 5] 1A is a perspective view showing an outline of the wringing tool, and FIG. 1B is an exploded perspective view showing an outline of the wringing tool. [Figure 6] FIG. 2 is a cross-sectional view showing an outline of a wringer housed in a paint bucket. [Figure 7] 4 is a cross-sectional view showing an outline of an applying member container and a clip structure. FIG. [Figure 8] 4 is a cross-sectional view showing an outline of an applying member container and a clip structure. FIG. [Figure 9] FIG. 2 is a cross-sectional view showing an outline of an application member container. [Figure 10] 4 is a cross-sectional view showing an outline of an applying member container and a clip structure. FIG. [Figure 11] 4 is a cross-sectional view showing an outline of an applying member container and a clip structure. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] 1, the coating support tool 2 includes a paint bucket 10 (paint container) for storing paint, a coating roller 20 (coating member) capable of holding paint, a coating member container 30 for storing the coating roller 20, and a clip structure 40 (mounting structure) for attaching the coating member container 30 to the paint bucket 10. As a result, the paint stored in the paint bucket 10 can be applied to the coating part by applying the paint to the coating roller 20 and placing the coating roller 20 against the coating part.

[0014] As shown in Figs. 1, 2(a) and 2(c), a paint bucket 10 includes a cylinder 11, a bottom 12 that closes one opening of the cylinder 11, and a handle structure 15 that engages with a handle hole 15X (Fig. 4(b)) provided on the other opening side of the cylinder 11. The cylinder 11 is cylindrical. The cylinder 11 may be an elliptical or rectangular cylinder.

[0015] The handle structure 15 includes a filament 15W, a magnet (not shown) attached to the middle of the filament 15W, and a magnet mounting member 15A for mounting the magnet to the filament 15W.

[0016] The handle holes 15X (Figure 4(b) are formed in pairs on the other opening side of the cylindrical body 11, into which one end and the other end of the filament 15W are inserted. Here, two sets of handle structures 15 are used, so two pairs of handle holes are formed. One end of the filament 15W is inserted into one of the pair of handle holes, and the other end of the filament 15W is inserted into the other.

[0017] Therefore, the filament 15W can rotate around the pair of handle holes. Here, one end and the other end of the filament 15W are bent, so that the filament 15W is less likely to fall off the handle hole. The middle part of the filament 15W is preferably linear. As a result, when the two sets of handle structures 15 come into contact with each other, the middle parts of the two filaments 15W come into line contact rather than point contact (FIG. 2(c)). The magnet is preferably disposed in the middle part of the filament 15W. A heat shrink tube or the like can be used as the magnet mounting member 15A.

[0018] 1(b), the application roller 20 includes a roller body 21 capable of holding paint, a roller shaft 23 that rotatably holds the roller body 21, a roller arm 25 connected to the roller shaft 23, and a handle 27 provided on the roller arm 25. The roller shaft 23 and the roller arm 25 are integrated and made of a magnetic material. Magnetic materials include iron, cobalt, nickel, and alloys of these metals.

[0019] 2(b), the applying member container 30 is for housing the applying roller 20, and includes a container portion 31 and an engagement belt 32 that is connected to the container portion 31. The container portion 31 is formed in a cylindrical shape with a bottom. The engagement belt 32 is formed so as to extend from the opening edge of the container portion 31. The applying member container 30 is preferably formed from a material that is highly water resistant (such as water resistant reinforced paper).

[0020] The clip structure 40 is for clamping two objects and is preferably U-shaped. The clip structure 40 includes a first plate portion 41 (applicator container contact portion), a second plate portion 42 (paint container contact portion) disposed so as to face the first plate portion 41, a plate connecting portion 44 (connecting portion) connecting the first plate portion 41 and the second plate portion 42, and a magnet 46 (mounting member) attached to the first plate portion 41.

[0021] The first plate portion 41 is a long, plate-like member that extends from the opening of the paint bucket 10 toward the bottom 12. The first plate portion 41 preferably contacts the inner wall surface of the paint bucket 10. The second plate portion 42 is a long, plate-like member that extends from the opening of the applicator container 30 toward the bottom 12. The second plate portion 42 preferably contacts the inner wall surface of the applicator container 30. The tip of the second plate portion 42 may be bent toward the center of the storage space of the paint bucket 10 (FIG. 1) or may be straight (not shown).

[0022] The magnet 46 is attached to the first plate portion 41 by a magnet mounting member (not shown). The magnet mounting member may be, for example, a heat shrink tube. In the clip structure 40 in a state where no external force is applied (hereinafter referred to as a reference state), the first plate portion 41 and the second plate portion 42 are spaced apart by a reference distance (hereinafter referred to as a reference distance CL). When the distance between the first plate portion 41 and the second plate portion 42 becomes larger than the reference distance CL, the plate connecting portion 44 urges the first plate portion 41 and the second plate portion 42 by the action of a spring so that the distance between the first plate portion 41 and the second plate portion 42 approaches the reference distance CL. The clip structure 40 is preferably made of a material such as metal or plastic. The clip structure 40 may be formed by bending a strip-shaped metal plate into a predetermined shape.

[0023] Next, how to use the application support tool 2 will be described.

[0024] As shown in FIG. 2(d), the engaging belt 32 of the applicator container 30 is disposed so as to extend along the outer wall surface of the paint bucket 10, through the opening edge of the paint bucket 10, and to the inner wall surface of the paint bucket 10. In this state, the clip structure 40 is attached to the opening edge of the paint bucket 10. The clip structure 40 clamps the opening edge of the paint bucket 10 together with the engaging belt 32 by its own biasing force. At this time, the first plate portion 41 is located outside the paint bucket 10. Therefore, when the applicator roller 20 is accommodated in the applicator container 30, the roller arm 25 is close to the magnet 46. As a result, the roller arm 25 sticks to the magnet 46. At this time, it is preferable that the applicator roller 20 is away from the bottom of the container portion 31 of the applicator container 30. This prevents the roller body 21 from being deformed by its own weight while the applicator roller 20 is accommodated in the applicator container 30. Similarly, when brush 120 is stored in application member container 30, iron plate 127 provided on brush handle 123 comes close to magnet 46. As a result, brush handle 123 sticks to magnet 46. At this time, bristles 121 of brush 120 are preferably separated from bottom 31B of container portion 31 of application member container 30. This prevents bristles 121 from being deformed by their own weight while brush 120 is stored in application member container 30.

[0025] Here, when the two sets of handle structures 15 are gripped at the same time, the posture of the paint bucket 10 consisting of the cylindrical body 11 and the bottom portion 12 is stabilized. Therefore, even if the paint bucket 10 is moved while being held by hand, the posture of the paint bucket 10 is stabilized, so that the paint does not spill. In addition, while holding the paint bucket 10 in one's hand, the application roller 20 can be dipped into the paint and the excess paint can be squeezed out. Of course, while walking while holding the paint bucket 10 in one's hand, the application roller 20 can be dipped into the paint and the excess paint can be squeezed out. In addition, since the magnets are attached to each other by bringing the two sets of handle structures 15 close to each other, the posture of the paint bucket 10 consisting of the cylindrical body 11 and the bottom portion 12 is stabilized by simply lightly holding the two sets of handle structures 15.

[0026] It is preferable that the engagement band 32 of the applicator container 30 is disposed so as to pass between the two sets of handle structures 15 as shown in FIG. 1(a).

[0027] Although the application roller 20 has been described as an application member, the present invention is not limited thereto, and a brush 120 or other known application members may be used. Below, a case where a brush 120 is used as an application member will be described. As shown in FIG. 1(c), the brush 120 includes bristles 121 capable of holding paint, a brush handle 123, and a binder 125 arranged at the tip of the brush handle 123. The bristles 121 are arranged at the tip of the brush handle 123. The binder 125 fixes the bundled bristles 121 to the brush handle 123. An iron plate 127 is provided on the brush handle 123.

[0028] Although the roller arm 25 made of a magnetic material and the magnet 46 attached to the first plate portion 41 of the clip structure 40 are used, the present invention is not limited to this. For example, a magnet may be provided on the roller arm 25, and the first plate portion 41 made of a magnetic material may be used.

[0029] A double-layer structure may be used as the application member container 30. For example, a resin application member container 30 may be disposed on the outside, and a paper application member container 30 may be disposed on the inside.

[0030] In addition, a plurality of application member containers 30 may be used. For example, as shown in FIG. 1(a), it is preferable that the engagement belt 32 of the first application member container 30 is arranged so as to pass between two sets of handle structures 15. The second application member container 30 may be arranged next to the first application member container 30. In this case, the handle structure 15 may or may not be present between the first application member container 30 and the second application member container 30. Here, it is preferable that the first application member container 30 contains a relatively heavy object such as the application roller 20, and the second application member container 30 contains a relatively light object such as the brush 120.

[0031] In the above embodiment, the clip structure 40 is provided with the magnet 46 attached to the first plate portion 41, but the present invention is not limited to this. For example, an engagement plate 48 may be provided on the first plate portion 41 instead of the magnet 46.

[0032] As shown in Figs. 7 and 8, the engagement plate 48 is formed in a flat plate shape and extends long in a predetermined direction from the bottom of the application member container 30 toward the external space. One end 48S of the engagement plate 48 is disposed along the first plate portion 41 and is fixed to the outer surface of the first plate portion 41 (the surface on the side not directly facing the second plate portion 42). The other end 48T of the engagement plate 48 extends so as to move away from the opening of the application member container 30. That is, the other end 48T of the engagement plate 48 protrudes further than the plate connecting portion 44 toward the opposite side to the one end 48S. The plate connecting portion 44 is close to a middle portion 48U located between the one end 48S and the other end 48T.

[0033] The application roller 20 includes a roller body 21 capable of holding paint, a roller shaft 23 that rotatably holds the roller body 21, a roller arm 25 connected to the roller shaft 23, and a handle 27 provided on the roller arm 25. The handle 27 is formed in a rod shape and is arranged coaxially on the base end side of the roller arm 25. A recess 27X is formed on the end face on the tip side of the handle 27 around the roller arm 25. It is only necessary that the other end 48T can be inserted into the recess 27X. On the opening edge of the recess 27X, protrusions 27T may be formed at a predetermined pitch in the circumferential direction.

[0034] As shown in FIG. 8, the engaging band 32 of the applicator container 30 is disposed so as to extend along the outer wall surface of the paint bucket 10, passing through the opening edge of the paint bucket 10, and reaching the inner wall surface of the paint bucket 10. In this state, the clip structure 40 is attached to the opening edge of the paint bucket 10. The clip structure 40 clamps the opening edge of the paint bucket 10 together with the engaging band 32 by its own biasing force. At this time, the first plate portion 41 is positioned outside the paint bucket 10. And, one end 48S of the engaging plate 48 is disposed along the first plate portion 41, and therefore is positioned outside the paint bucket 10. Meanwhile, the other end 48T of the engaging plate 48 protrudes upward from the paint bucket 10. As a result, when the applicator roller 20 is accommodated in the applicator container 30, the other end 48T is inserted into the recessed portion 27X of the handle 27 of the applicator roller 20. As a result, the handle 27 of the applying roller 20 engages with the other end 48T of the engagement plate 48. At this time, it is preferable that the applying roller 20 is separated from the bottom of the container portion 31 of the applying member container 30.

[0035] When removing the application roller 20 from the application member container 30, the application roller 20 is moved upward instead of sideways. This makes it possible to prevent the application roller 20 from falling off from the application member container 30 regardless of the material of the roller arm 25.

[0036] In the above embodiment, the plate-shaped engagement plate 48 is used as the engagement member, but the present invention is not limited to this. The other end of the engagement member may protrude above the paint bucket 10 and may be inserted into the recessed portion 27X of the handle 27 of the application roller 20. Therefore, the shape of the engagement member may be a rod or other shape. As an example of the shape of the engagement member, as shown in FIG. 9, a hole plate 48N may be provided at the other end 48T of the engagement plate 48. The hole plate 48N is formed in a plate shape and is oriented in a direction perpendicular to the engagement plate 48. A hole 48NX is formed in the hole plate 48N. The hole 48NX may be inserted into the hole 48NX. A plate-shaped object in which the hole plate 48N and the other end 48T are integrated may be bent from the hole plate 48N, or the hole plate 48N and the other end 48T may be connected as a separate body.

[0037] As shown in Figs. 10 and 11, a magnet 46 may be provided at one end 48S of the engagement plate 48. When the application roller 20 is accommodated in the application member container 30, the other end 48T is inserted into the recessed portion 27X of the handle 27 of the application roller 20. At this time, the roller arm 25 approaches the magnet 46. As a result, the roller arm 25 sticks to the magnet 46. This makes it difficult for the application roller 20 to come off the other end 48T. In addition, when the application member accommodated in the application member container 30 is made of a ferromagnetic material, it is preferable to provide the magnet 46 at one end 48S of the engagement plate 48, and when the application member accommodated in the application member container 30 is not made of a ferromagnetic material, the magnet 46 may not be provided at one end 48S of the engagement plate 48.

[0038] As shown in FIGS. 3 and 4, the wringer 210 includes a base plate 220 (plate structure) that can be leaned against the internal space of the paint bucket 10, and a detachable plate 230 that can be attached to and detached from the base plate 220.

[0039] As shown in FIG. 5, the base plate 220 comprises a rectangular base plate main body portion 221, a folded plate portion 222 (FIG. 4(b)) connected to the base plate main body portion 221, and an end protrusion 223 provided on the base plate main body portion 221.

[0040] The base plate main body 221 is formed in a flat plate shape. Also, a notch 221X is formed on one side of the base plate main body 221. A folded plate portion 222 is connected to the other side of the base plate main body 221. The folded plate portion 222 extends so as to be folded at a predetermined folding angle relative to the base plate main body 221. The folded plate portion 222 is formed in a flat plate shape. The connecting portion between the base plate main body 221 and the folded plate portion 222 can be engaged with the opening edge of the paint bucket 10.

[0041] When the base plate 220 is leaned against the internal space of the paint bucket 10 (FIGS. 3 and 4(b)), the cutout 221X is located vertically below the base plate main body 221 and horizontally toward the center of the base plate main body 221. The gap between the bottom 12 of the paint bucket 10 and the cutout 221X functions as a flow path for draining excess paint from the applicator and as a flow path for paint at the bottom 12 of the paint bucket 10 to move between both sides of the base plate 220.

[0042] The end protrusions 223 are formed on both sides of the base plate body 221 in the horizontal direction when the base plate 220 is leaned against the internal space of the paint bucket 10. The end protrusions 223 extend in the vertical direction. The end protrusions 223 are provided so as to stand up in a direction substantially perpendicular to the base plate 220. The interval between the end protrusions 223 formed on both ends may be such that they do not get in the way when the roller body 21 is pressed against the base plate body 221. It is preferable that when the roller body 21 is pressed against the base plate body 221, the end protrusions 223 contact both side surfaces of the roller body 21 from the horizontal direction to such an extent that the roller body 21 can move vertically.

[0043] As shown in FIG. 5(b), the detachable plate 230 includes a detachable base plate 231 formed in a flat plate shape, a one-end fold-back structure 232 formed on one end of the detachable base plate 231, an other-end fold-back structure 233 formed on the other end of the detachable base plate 231, and a mid-portion protrusion 236 formed on the detachable base plate 231.

[0044] The one-end folding structure 232 is provided on one end side of the detachable base plate 231 in the longitudinal direction, and is folded back at a predetermined angle relative to the detachable base plate 231. The other-end folding structure 233 is provided on the other end side of the detachable base plate 231 in the longitudinal direction, and is folded back at a predetermined angle relative to the detachable base plate 231.

[0045] The distance (reference distance) between the one-end folded structure 232 and the detachable base plate 231 in the standard state is preferably smaller than the thickness of the base plate main body 221. As a result, when the one-end folded structure 232 is used to sandwich the base plate main body 221, the distance between the one-end folded structure 232 and the detachable base plate 231 becomes wider than the reference distance, and a biasing force is generated in the direction of sandwiching the base plate 220. As a result, the detachable plate 230 can be detachably attached to the base plate 220.

[0046] When the base plate 220 is leaned against the internal space of the paint bucket 10, the midway protrusions 236 are located at both ends of the base plate main body 221 in the horizontal direction and extend downward from the top of the base plate main body 221 in the vertical direction. It is preferable that the midway protrusions 236 have concave and convex portions arranged alternately in the longitudinal direction of the midway protrusions 236. Note that the convex portions of the midway protrusions 236 may be arranged at predetermined intervals in the longitudinal direction of the midway protrusions 236.

[0047] Next, how to use the wringer 210 will be described.

[0048] First, the detachable plate 230 is attached to the base plate 220 using the one-end folding structure 232 and the other-end folding structure 233. Next, the base plate 220 is leaned against the internal space of the paint bucket 10 with the joint between the base plate main body 221 and the folding plate 222 engaged with the opening edge of the paint bucket 10 (FIG. 4(b)). The roller body 21 of the application roller 20 is immersed in the paint in the paint bucket 10. Thereafter, when the application roller 20 is moved vertically while being pressed against the base plate main body 221, the roller body 21 rotates due to the mid-portion protrusion 236. This allows excess paint on the circumferential surface of the roller body 21 to flow onto the base plate main body 221. Furthermore, since the end ridges 223 come into contact with the side surfaces of the roller body 21, excess paint can be washed away from the side surfaces of the roller body 21 when the application roller 20 is moved vertically while being pressed against the base plate body portion 221. When a brush 120 (FIG. 1(c)) is used as the application member, excess paint can be washed away from the brush 120 by contacting the intermediate ridges 236 with the brush 120.

[0049] When the two sets of handle structures 15 are gripped simultaneously, the posture of the paint bucket 10 consisting of the cylindrical body 11 and the bottom 12 becomes stable, so that even when the paint bucket 10 is moved while being held in the hands, excess paint on the application roller 20 and the brush 120 can be poured off.

[0050] The vertical length of the base plate main body 221 is preferably equal to or greater than the diameter of the bottom 12 of the paint bucket 10. This prevents the base plate 220 from tipping over in the paint bucket 10 and lying on the bottom 12 of the paint bucket 10 when the base plate 220 is leaned against the internal space of the paint bucket 10. Also, it is preferable that the diameter of the tube 11 gradually decreases from the opening toward the bottom 12. Also, when the horizontal length of the base plate main body 221 is greater than the diameter of the bottom 12 side of the tube 11, pushing the base plate main body 221 on the bottom 12 side of the tube 11 is preferable because the base plate 220 engages with the paint bucket 10 due to the urging force caused by the deformation of the base plate main body 221 itself.

[0051] After painting is completed, the used application roller 20 and brush 120 can be soaked by immersing them in thinner or the like stored in the paint bucket 10. In addition, the thinner adhering to the application roller 20 and brush 120 can be squeezed out by pressing the application roller 20 and brush 120 containing thinner against a portion of the base plate 220 protruding above the thinner liquid surface. In this way, the application roller 20 and brush 120 can be washed using the thinner or the like stored in the paint bucket 10.

[0052] In the above embodiment, when the base plate 220 is leaned against the internal space of the paint bucket 10, the upper end of the base plate 220 is at approximately the same height as the paint bucket 10. However, the present invention is not limited to this, and the upper end of the base plate 220 may protrude upward from the paint bucket 10 (FIG. 6). This allows the stroke of the paint roller 20 to be longer on the base plate 220. Furthermore, when cleaning the application roller 20 or the brush 120, if the upper end of the base plate 220 protrudes upward from the paint bucket 10 as shown in FIG. 6, the portion of the base plate 220 protruding from the thinner liquid surface increases. By pressing the application roller 20 or the brush 120 containing the thinner against this portion, the thinner adhering to the application roller 20 or the brush 120 can be squeezed out, making it easier to clean the application roller 20 or the brush 120.

[0053] Although the mid-portion protrusions 236 are positioned at both ends of the base plate main body portion 221 in the horizontal direction when the base plate 220 is leaned against the internal space of the paint bucket 10, the present invention is not limited to this, and the mid-portion protrusions 236 may be provided at the mid-portion of the base plate main body portion 221.

[0054] Although the notch 221X is formed on the lower end side of the base plate main body 221 and the lower end is abutted against the bottom 12 of the paint bucket 10 (FIG. 4), the present invention is not limited to this. For example, instead of omitting the notch 221X on the lower end side of the base plate main body 221, the length of the base plate main body 221 in the vertical direction may be shortened. This allows the base plate 220 to be hung on the paint bucket 10 with the connecting portion between the base plate main body 221 and the folded plate portion 222 hooked on the opening edge of the paint bucket 10. At this time, since the lower end of the base plate main body 221 is separated from the bottom 12 of the paint bucket 10, the base plate main body 221 does not block the flow of paint, thinner, etc. accumulated in the paint bucket 10.

[0055] Furthermore, when base plate 220 and detachable plate 230 are integrally formed, a midway protrusion 236 may be provided at the lateral midway portion of base plate main body portion 221 .

[0056] Incidentally, the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the spirit and scope of the present invention. [Explanation of symbols]

[0057] 2 Application aid 10. Paint Bucket 20 Application roller 30 Application roller storage device 40 Clip structure 46 Magnet 120 Brush 210 Squeezing tool 223 End protrusion 230 Detachable plate 231 Detachable base plate 232 One end folded structure 233 Other end side folding structure 236 Midway protrusion

Claims

1. A plate structure that can be placed in an interior space of a paint container; A protruding structure formed on the plate structure, The protruding structure includes a vertical protruding strip extending in a vertical direction when the plate structure is leaned against the paint container in the internal space, The plate structure is formed in a flat plate shape, The protruding structure is A removable plate formed in a plate shape; a one-end side folding structure provided on one end side of the removable plate and capable of engaging with a notch of the plate structure; an other end side folding structure provided on the other end side of the removable plate and capable of engaging with the plate structure; the removable plate is removable from the plate structure; A wringing tool, wherein the vertical ridges are formed on the removable plate.

2. 2. The wringer according to claim 1, wherein a plurality of the vertical protrusions are provided and are arranged so as to be spaced apart in the lateral direction when the plate structure is leaned against the paint container in the internal space.

3. A squeezer as described in claim 1 or 2, characterized in that when the plate structure is leaned against the paint container in the internal space, the vertical protrusions have convex portions arranged at intervals from top to bottom.

4. 4. The wringer according to claim 1, wherein the vertical protrusion is located at a lateral midpoint when the plate structure is disposed in the internal space of the paint container.

5. 5. The wringing tool according to claim 1, wherein the plate structure has an engagement portion that can be engaged with an opening edge of the paint container.

6. 6. The wringer according to claim 1, wherein a notch is formed in a lower portion of the plate structure leaned against the internal space of the paint container.

7. A wringing tool according to any one of claims 1 to 6; The paint container, The plate structure is rectangular in shape; The paint container comprises a cylinder, The application support tool is characterized in that the tubular body is cylindrical or elliptical cylindrical.

Images