JP2018011580A - Plant pot cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plant pot cover which can be easily attached and detached and for which the labor required for attaching to a plant pot is reduced.SOLUTION: A plant pot cover comprises a first vertically cut tubular member and a second vertically cut tubular member which are arranged to be self-supporting and such that the side face of the first vertically cut tubular member and the side face of the second vertically cut tubular member cover the side face of the plant pot. It is desirable that two side face ends of the first vertically cut tubular member and two side face ends of the second vertically cut tubular member are arranged so as to overlap each other. It is preferable that at least one of the first vertically cut tubular member and the second vertically cut tubular member have both ends extending more than if a cylindrical member or a square tubular member were vertically cut equally. It is preferable that the shape of the cross-section of the first vertically cut tubular member and second vertically cut tubular member is a half-circle, "]" shaped or "U" shaped.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a pot cover surrounding a pot.

As a pot cover, as described in Patent Document 1, a flower pot cover has been proposed in which a fan-shaped flexible sheet is wound into a cylindrical shape to connect both ends.
Also, as described in Patent Document 2, it is composed of a stretch knitted fabric that is knitted by using fibers made of cotton for warps and rubber yarns for wefts, and is formed in a substantially cylindrical shape. A pot cover is proposed, and there is a description of mounting the pot cover on the pot.

JP-A-61-73276 Japanese Patent Laid-Open No. 2005-210916

However, the bowl cover disclosed in Patent Document 1 is cumbersome to attach and detach, and returns to the original sheet when the connection at both ends is released. In addition, even if there are variations in the size of the bowl, it cannot be accommodated because it cannot expand and contract.
Moreover, in order to mount the pot cover described in Patent Document 2 to the pot, it is necessary to lift the pot in which a plant or the like is inserted and to mount the pot cover, which requires labor.

One object of the present invention is to provide a bowl cover that is easy to attach and detach, and that can reduce the labor of mounting on the bowl.
Another object of the present invention is to provide a pot cover that can tolerate variations in pot size.
Still another object of the present invention is to provide a pot cover that can cope with an increase in the number of pots.

  The bowl cover according to the present invention includes a first longitudinally cut tubular member and a second longitudinally cut tubular member, and a side surface of the first longitudinally cut tubular member and the second longitudinally cut tubular member. It is the bowl cover arrange | positioned so that the side surface of a member may cover the side surface of a bowl.

  According to the present invention, it is possible to easily attach and detach, and to reduce labor for attaching to a bowl.

It is a figure which shows the structure of the bowl cover of the 1st Embodiment of this invention, and the mounting method to a bowl. It is a figure explaining the modification of the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of 1st Embodiment, and a vertical cut cylindrical member. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 2nd Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut square tube-shaped member and the 2nd vertical cut square tube-shaped member in the bowl cover of the 3rd Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cutting square cylinder member and the 2nd vertical cutting square cylinder member in the bowl cover of the 4th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 5th Embodiment of this invention. It is a figure explaining the longitudinally cut cylindrical member in the bowl cover of the 6th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 7th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 8th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 8th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 9th Embodiment of this invention. It is a figure explaining the vertical cut square cylindrical member in the bowl cover of the 10th Embodiment of this invention. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 11th Embodiment of this invention. It is a figure which shows the joining method of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of 11th Embodiment. It is a figure which shows the other joining method of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of 11th Embodiment. It is a figure explaining the combination of the 1st vertical cutting cylindrical member and 2nd vertical cutting cylindrical member in the bowl cover of the 12th Embodiment of this invention. It is a figure explaining the longitudinally cut cylindrical member whose cross section in a bowl cover used as the comparative example of 13th Embodiment of this invention is "U" -shaped. It is a figure explaining the vertical cut cylindrical member whose cross section in the bowl cover of 13th Embodiment of this invention is "U" shape. It is a figure explaining the combination of the 1st vertical cut cylindrical member and the 2nd vertical cut cylindrical member in the bowl cover of the 14th Embodiment of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
(First embodiment)
FIG. 1 is a diagram showing a configuration of a bowl cover according to the first embodiment of the present invention and a method for mounting the bowl cover. FIG. 2A is a diagram illustrating a combination of a first longitudinally cut cylindrical member and a second longitudinally cut cylindrical member. FIG. 2B is a view showing a modification of the longitudinally cut cylindrical member. In the present embodiment, a case where a vertically cut cylindrical member is used as the vertically cut cylindrical member will be described.
The bowl cover according to the first embodiment of the present invention includes a first longitudinally cut cylindrical member 11 and a second longitudinally cut cylindrical member 12. By combining the first vertically-cut cylindrical member 11 and the second vertically-cut cylindrical member 12 so as to cover the periphery of the pot 13 from the side surface of the pot 13, a pot cover can be configured. And the bowl 13 on the water tray 14 can be arrange | positioned in a bowl cover, without lifting the water tray 14. There are a normal bowl cover that has no drain hole on the bottom and a bowl cover that has a drain hole, but the bowl cover of this embodiment has no bottom. The fact that the bowl cover does not have a bottom surface is the same in the bowl cover of each embodiment described later. However, as shown in FIG. 2 (B), a protruding portion 11A may be provided on the first longitudinally cut cylindrical member 11 as long as it does not contact the water tray 14 in order to enhance the self-supporting property of the bowl cover. The shape of the protruding portion is not limited to the shape shown in FIG. 2B, and the protruding portion may be provided in a semicircular shape over the entire bottom portion. The second longitudinally cut cylindrical member 12 may also be provided with a protruding portion. If there is no hindrance to attachment / detachment of the longitudinally cut cylindrical members 11, 12, a part of the protruding portion may enter under the water tray 14. The protruding portion can be similarly provided in the vertically cut cylindrical member of the bowl cover of each embodiment described later.

Both end portions (two side end portions) of the first longitudinally cut cylindrical member 11 are arranged so as to overlap each other end portions (two side end portions) of the second longitudinally cut cylindrical member 12. The first vertically-cut cylindrical member 11 and the second vertically-cut cylindrical member 12 are arranged so as to cover the periphery of the bowl. The first longitudinally cut cylindrical member 11 is one of longitudinally cut cylinders obtained by equally dividing the cylinder into two in the longitudinal direction. The second longitudinally cut cylindrical member 12 is extended at both ends so that the circumferential direction is longer than the longitudinally cut cylinder obtained by equally dividing the cylinder into two in the longitudinal direction. An overlapping portion can be formed between both end portions.
If the first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member are arranged so that an overlapping portion is formed in this way, the length of the overlapping portion can be obtained even if the diameter of the bowl varies. It is possible to allow variation in the diameter of the bowl cover by adjusting.
The first longitudinally cut cylindrical member 11 has a semicircular cross section and is self-supporting, but the second longitudinally cut cylindrical member 12 has a larger cross section than the semicircular ring. So it is even more independent. Since the first longitudinally cut cylindrical member 11 and the second longitudinally cut cylindrical member 12 have self-supporting properties, they do not need to be joined or contacted at an overlapping portion, and are arranged with a certain gap. However, you may arrange | position so that it may mutually contact in an overlap part, or it joins using a magnet etc.

The diameter of the semicircular ring in the cross section of the first longitudinally cut cylindrical member 11 is larger than the diameter of the semicircular ring portion of the cross section of the second longitudinally cut cylindrical member 12, and the second longitudinally cut cylindrical shape. Both end portions of the member 12 form overlapping portions so as to enter the first longitudinally cut cylindrical member 11. In this overlapping portion, the inner surfaces of the two side end portions of the first longitudinally cut cylindrical member 11 and the outer surfaces of the two side end portions of the second longitudinally cut cylindrical member 12 face each other.
The material of the first longitudinally cut cylindrical member 11 and the second longitudinally cut cylindrical member 12 may be any material as long as it can be self-supporting, such as plastics such as FRP and acrylic, wood products such as plywood, wood, glass, ceramics, and aluminum. Metal such as steel and steel, cage shape, silicone resin, cement, cardboard, leather and the like can be used. For example, a cloth may be attached to plastic. The first vertical cutting cylindrical member 11 and the second vertical cutting cylindrical member 12 do not have to be made of the same material. For example, the first vertical cutting cylindrical member 11 is made of plastic, and the second vertical cutting cylindrical member 11 12 may be leather. The same material can be used also in the longitudinally cut cylindrical member of each embodiment described below.

(Second Embodiment)
FIG. 3 is a view for explaining a combination of the first vertically-cut cylindrical member and the second vertically-cut cylindrical member in the bowl cover according to the second embodiment of the present invention. In the present embodiment, the first vertically-cut cylindrical member 15 and the second vertically-cut cylindrical member 16 have the same shape. In the overlapping portion, the inner surface of one side end portion of the first longitudinally cut cylindrical member 15 and the outer surface of one side end portion of the second longitudinally cut cylindrical member 16 face each other, and the first longitudinally cut cylinder The outer surface of the other side surface end of the cylindrical member 15 and the inner surface of the other side surface end of the second longitudinally cut cylindrical member 16 face each other.
Both the first longitudinally cut cylindrical member 15 and the second longitudinally cut cylindrical member 16 are extended at both ends so that the circumferential direction is longer than the longitudinally cut cylinder obtained by equally dividing the cylinder into two in the longitudinal direction. An overlapping portion can be formed between both end portions of the first longitudinally cut cylindrical member 15 and both end portions of the second vertically cut cylindrical member 16. Since both the first longitudinally cut cylindrical member 15 and the second longitudinally cut cylindrical member 16 have a shape whose cross section is larger than that of the semicircular ring, they are highly self-supporting.
In this embodiment, since the 1st vertical cutting cylindrical member 15 and the 2nd vertical cutting cylindrical member 16 are the same shape, there exists an advantage which can be comprised with the same product.

(Third embodiment)
FIG. 4 is a view for explaining a combination of the first longitudinally cut rectangular tube member and the second vertically cut rectangular tube member in the bowl cover of the third embodiment of the present invention.
In the present embodiment, the first longitudinally cut cylindrical member 11 and the second longitudinally cut cylindrical member 12 of the first embodiment are replaced by the first longitudinally cut rectangular tube member 21 and the second longitudinally cut rectangular tube shape. The member 22 is changed. There is an effect similar to that of the first embodiment.
The first vertically-cut rectangular tube member 21 is a vertically-cut square tube obtained by equally dividing a regular tube into two in the vertical direction. The second longitudinally cut rectangular tube member 22 is extended at both ends so that the sides are longer than the longitudinally cut rectangular tube obtained by equally dividing the regular rectangular tube into two in the vertical direction. An overlapping portion can be formed between both ends of the shaped member 21. Since the vertically cut rectangular tube member 22 does not collide even if the extension width of both end portions is increased to increase the width of the vertically cut rectangular tube member 21 into the first vertically cut rectangular tube member 21, the overlapping portion can be widened. Therefore, the bowl to be inserted is a square, and even if the bowl length changes, the length of the overlapping portion can be adjusted correspondingly.

(Fourth embodiment)
FIG. 5 is a view for explaining a combination of the first vertically-cut rectangular tube member and the second vertically-cut square tube member in the bowl cover of the fourth embodiment of the present invention.
In the present embodiment, the first longitudinally cut cylindrical member 11 and the second longitudinally cut cylindrical member 12 of the second embodiment are replaced with a first longitudinally cut rectangular tube member 23 and a second longitudinally cut rectangular tube shape. The member 24 is changed. Similar effects to those of the second and third embodiments can be obtained, and, similarly to the fourth embodiment, the overlapping portion can be widened, the pot to be inserted is a square, and the length of the bowl changes. However, the length of the overlapping portion can be adjusted correspondingly.

(Fifth embodiment)
FIG. 6 is a view for explaining a combination of the first vertically-cut cylindrical member and the second vertically-cut cylindrical member in the bowl cover according to the fifth embodiment of the present invention.
In the present embodiment, the first vertical-cutting cylinder, in which the circumferential length of the bottom is made longer than the first vertical-cutting cylindrical member 11 and the second vertical-cutting cylindrical member 12 of the first embodiment. As the cylindrical member 31 and the second longitudinally cut cylindrical member 32, the length in contact with the floor or the ground is increased to enhance the self-supporting property of the longitudinally cut cylindrical member. The first vertically-cut cylindrical member 31 and the second vertically-cut cylindrical member 32 have a shape that is vertically cut so that the bottom is wide. The length of the circumference on the first vertical cut cylindrical member 31 and the second vertical cut cylindrical member 32 is the same as that of the first vertical cut cylindrical member 11 and the second vertical cut cylindrical member 12. . The first vertically-cut cylindrical member 31 and the second vertically-cut cylindrical member 32 are actually cylindrical members cut obliquely, but are usually cut at an angle greater than 45 degrees. Such a cutting direction is also included in the vertical cutting.
The configuration of this embodiment can also be applied to the second embodiment shown in FIG. 3 and the seventh embodiment described later. The configuration of the embodiment can also be applied to other vertically cut cylindrical members, for example, the vertically cut rectangular tubular members shown in FIGS. 4 and 5.

(Sixth embodiment)
FIG. 7 is a view for explaining a longitudinally cut cylindrical member in the bowl cover of the sixth embodiment of the present invention. In order to facilitate the attachment and detachment of the vertically cut cylindrical members shown in the first to fifth, the grind 41 and the handle (handpiece) 42 shown in FIG. It is provided on the cut cylindrical member. A handle (hand) 42 facilitates carrying the bowl cover. The handle 42 only needs to be hand-operated, and the opening portion is provided here, but it may be a protruding portion. Either the rubbing 41 or the handle 42 may be either one. This stagnation and / or handle (hand) can also be applied to other vertically cut cylindrical members, for example, vertically cut square cylindrical members and the embodiments described later.

(Seventh embodiment)
FIG. 8 is a view for explaining a combination of the first vertically-cut cylindrical member and the second vertically-cut cylindrical member in the bowl cover according to the seventh embodiment of the present invention.
In the present embodiment, the first longitudinally cut cylindrical member 11 and the second longitudinally cut cylindrical member 12 of the first embodiment are replaced with the first longitudinally cut cylindrical member 51 and the second longitudinally cut cylindrical member 52. It has changed to. There is an effect similar to that of the first embodiment.
In the present embodiment, both the first longitudinally cut cylindrical member 51 and the second longitudinally cut cylindrical member 52 are both ends of the first longitudinally cut cylindrical member 51 and both ends of the second longitudinally cut cylindrical member 52. An overlapping part can be formed between the parts. Since both the first longitudinally cut cylindrical member 51 and the second longitudinally cut cylindrical member 52 have a larger cross section than the semicircular ring, they are highly self-supporting.

(Eighth embodiment)
FIG. 9 and FIG. 10 are diagrams for explaining a combination of the first longitudinally cut tubular member and the second longitudinally cut tubular member in the bowl cover of the eighth embodiment of the present invention.
In the present embodiment, the first longitudinally cut rectangular tubular member 23 and the second longitudinally cut rectangular tubular member 24 of the fourth embodiment shown in FIG. The members 61 and 62 are replaced. Similar to the third and fourth embodiments, the overlapping portion can be widened, the bowl to be inserted is a square, and even if the length of the bowl changes, the length of the overlapping portion is correspondingly changed. Can be adjusted. In FIG. 9, when one bowl 13 is inserted into the “U” -shaped longitudinally cut cylindrical members 61, 62, in FIG. 10, the inside of the “U” -shaped longitudinally cut cylindrical members 61, 62. The case where two bowls 13 are inserted is shown. Similarly, the length of the overlapping portion can be adjusted to change the number of bowls 13 in the third embodiment and the fourth embodiment.

(Ninth embodiment)
FIG. 11 is a view for explaining a combination of the first longitudinally cut tubular member and the second longitudinally cut tubular member in the bowl cover of the ninth embodiment of the present invention.
The portions of the “U” -shaped longitudinally cut cylindrical members 61 and 62 shown in FIGS. 9 and 10 that are in contact with the ground and the floor need not be all around, and the “U” -shaped vertical cut of the present embodiment is not necessary. Like the cylindrical members 71 and 72, a cutout portion may be provided at the bottom, and a plurality of portions in contact with the ground or the floor may be provided for one longitudinally cut cylindrical member. In FIG. 11, there are three portions in contact with the ground or floor with respect to one longitudinally cut cylindrical member, but the number is not limited to this number.

(Tenth embodiment)
FIG. 12 is a view for explaining a vertically cut rectangular tube-shaped member in the bowl cover according to the tenth embodiment of the present invention.
The form of the “U” -shaped vertical cut cylindrical members 71 and 72 shown in FIGS. 9 and 10 can be applied to a vertical cut square cylindrical member. FIG. 11 shows a form in which only one vertically cut rectangular tube-shaped member is shown, and four portions of the vertically cut rectangular tube-shaped member are in contact with the ground or the floor. In FIG. 11, there are four portions in contact with the ground and the floor for one longitudinally cut cylindrical member, but the number is not limited to this.

(Eleventh embodiment)
FIG. 13 is a view for explaining a combination of the first vertically-cut cylindrical member and the second vertically-cut cylindrical member in the bowl cover of the eleventh embodiment of the present invention.
In the present embodiment, the first longitudinally cut cylindrical member 91 and the second longitudinally cut cylindrical member 92 are hinges, one end of which is joined, and the other ends are rotated around the hinge. Are to be joined. The joining method is not limited to a hinge, and the first longitudinally cut cylindrical member 91 and the second longitudinally cut cylindrical member 91 only need to be joined to each other such that one end portion thereof is rotatable. In order to join the other end portions, a magnet is attached to the other end portion of the first longitudinally cut cylindrical member 91 and the second longitudinally cut cylindrical member 92, or as shown in FIG. In addition, the end portions can be joined by twisting, or can be joined by providing a hole in the other end portion and tying with a string as shown in FIG. FIG. 14 is a view of the joined state as viewed from above, and FIG. 15 is a view of the joined state as viewed from the side.

(Twelfth embodiment)
FIG. 16 is a diagram for explaining a combination of a first vertically-cut cylindrical member and a second vertically-cut cylindrical member. In the first to eleventh embodiments, the case where the first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member have the same height has been described. However, in the present embodiment, the first height is different. A case is shown in which the vertically-cut cylindrical member 101 and the second vertically-cut cylindrical member 102 are combined. The state seen from the top is the same as FIG. 2 showing the first embodiment. Changing the height in this way can also be applied to the first to eleventh embodiments and the embodiments described later.

(13th Embodiment)
FIG. 17 is a view for explaining a longitudinally cut cylindrical member having a U-shaped cross section in a pot cover as a comparative example of the thirteenth embodiment of the present invention. FIG. 18 is a view for explaining a longitudinally cut cylindrical member having a “U” -shaped cross section in a bowl cover according to a thirteenth embodiment of the present invention.
The vertically cut cylindrical member 111 shown in FIG. 17 has a “U” shape when viewed from above (the right view of FIG. 17 shows a top view). This is because the shape of the bottom cross section and the shape of the top cross section are the same “U” shape. In the present embodiment, as shown in FIG. 18, the shape of the cross section of the bottom portion of the longitudinally cut cylindrical member 112 is “U” shape, but the shape of the upper cross section is partially wavy (“S”). Character shape). Thus, the cross-sectional shape may not be the same from the bottom to the top. Such a shape is not limited to a longitudinally cut cylindrical member having a U-shaped cross section, and other longitudinally cut cylindrical members such as a longitudinally cut cylindrical member, a longitudinally cut rectangular tubular member, etc. This is also applied to the vertically cut cylindrical member.

(Fourteenth embodiment)
FIG. 18 is a diagram for explaining a combination of a first vertically-cut cylindrical member and a second vertically-cut cylindrical member. In the present embodiment, the upper portions of the first longitudinally cut cylindrical member 121 and the second longitudinally cut cylindrical member 122 are folded back to form the folded portion so that the pot soil cannot be seen. When the first longitudinally cut cylindrical member 121 and the second longitudinally cut cylindrical member 122 are combined with each other, the opening is formed in the upper part, and the plant planted in the pot is located above this opening. Will stick out. Such a folded portion is not limited to a vertically cut cylindrical member, but may be applied to other vertically cut cylindrical members such as a “U” -shaped vertical cut cylindrical member, a vertical cut rectangular tube member, and the like.

In each embodiment described above, in order to further improve the self-supporting property, the thickness of the bottom portion of each longitudinally cut cylindrical member may be increased, or only the bottom portion may be made of a heavy material.
In the embodiment described above, as a representative example of the longitudinally cut cylindrical member, a longitudinally cut cylindrical member, a longitudinally cut rectangular tubular member (a cross section is a "U" shape), and a cross section is "U" Although the “-shaped vertical cut cylindrical member has been described, the vertical cut cylindrical member used in the present embodiment is not limited to such a shape, and may have other shapes. The vertically cut cylindrical member may have a different shape between the upper part and the lower part. For example, the bottom part may have a shape obtained by transversely cutting the longitudinally cut cone, and the upper part may be a vertically cylindrical shape.
Further, in each of the embodiments described above, the vertical cut side is shown as a straight line, but it may be a curved line or may be decorated with a corrugated shape.

11, 12, 15, 16, 31, 32, 51, 52, 91, 92, 101, 102, 121, 122 Vertical cut cylindrical member 13 Bowl 14 Water pan 21, 22, 23, 24, 81 Vertical cut square tube 41-shaped member 61, 62, 71, 72, 111, 112 A longitudinally cut cylindrical member having a U-shaped cross section

Claims (13)

  A first vertical cut cylindrical member and a second vertical cut cylindrical member are provided, and a side surface of the first vertical cut cylindrical member and a side surface of the second vertical cut cylindrical member are side surfaces of the bowl. A bowl cover arranged to cover.   The bowl cover according to claim 1, wherein the two side surface end portions of the first longitudinally cut cylindrical member and the two side surface end portions of the second longitudinally cut cylindrical member are arranged to overlap each other.   In the overlapping portion where the two side surface end portions of the first vertical cutting cylindrical member and the two side surface end portions of the second vertical cutting cylindrical member overlap each other, the first vertical cutting cylindrical member An inner surface of one side surface end portion and an outer surface of one side surface end portion of the second vertical-cutting cylindrical member face each other, and an outer surface of the other side surface end portion of the first vertical-cutting cylindrical member and the second surface The bowl cover according to claim 2, wherein an inner surface of one side end portion of the vertically cut cylindrical member faces each other.   In the overlapping portion where the two side surface end portions of the first vertical cutting cylindrical member and the two side surface end portions of the second vertical cutting cylindrical member overlap each other, the first vertical cutting cylindrical member The bowl cover according to claim 2, wherein an inner surface of two side end portions and an outer surface of two side end portions of the second longitudinally cut cylindrical member face each other.   At least one of the first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member has both ends more than the longitudinally cut cylindrical member obtained by equally longitudinally cutting the cylindrical member or the regular tubular member. The bowl cover according to any one of claims 1 to 4, wherein the portion is extended.   6. The first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member have a cross-sectional shape of a semi-annular shape, a "U" shape, or a "U" shape. The bowl cover according to any one of the above.   The bowl cover according to any one of claims 1 to 6, wherein the first vertically-cut cylindrical member and the second vertically-cut cylindrical member have the same shape.   The bowl cover according to any one of claims 1 to 6, wherein a height of the first longitudinally cut tubular member is different from a height of the second longitudinally cut tubular member.   The bowl cover according to any one of claims 1 to 8, wherein at least one of the first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member has a plurality of cutout portions at the bottom.   The bowl cover according to any one of claims 1 to 9, wherein the first vertically-cut cylindrical member and the second vertically-cut cylindrical member have a shape that is vertically cut so that a bottom portion is widened. .   The bowl cover according to claim 1, wherein one end of the first longitudinally cut cylindrical member and the second longitudinally cut cylindrical member are joined to each other so as to be rotatable.   The shape of the cross section of a bottom part and the shape of the cross section of an upper part differ in any one of the said 1st vertical cut cylindrical member and the said 2nd vertical cut cylindrical member. The bowl cover according to item.   The bowl cover according to any one of claims 1 to 12, wherein a folded portion is formed at an upper portion of the first vertically cut cylindrical member and the second vertically cut cylindrical member.

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