JP6435382B2 - Garbage can - Google Patents

Description

  The present invention relates to a trash bin, and more particularly, to a trash bin including a first trash bin portion and a second trash bin portion that is detachably stacked on the first trash bin portion.

  2. Description of the Related Art Conventionally, a trash bin including a first trash bin portion and a second trash bin portion that is detachably stacked on the first trash bin portion is known. For example, Patent Document 1 discloses such a trash bin. Yes. The trash box disclosed in Patent Document 1 includes a first trash box part and a second trash box part that is detachably stacked on the first trash box part, and is provided at the lower end of the side wall of the second trash box part. A second insertion portion that is formed so as to be pulled inward, and a first insertion portion that is detachably inserted on the outer peripheral side of the second insertion portion at the upper end portion of the first trash box portion. ing. In addition, engaging convex portions projecting outward are provided at positions facing each other in the circumferential direction of the second fitting insertion portion, and the first fitting insertion portion can be freely engaged with and disengaged from each of the engagement convex portions. An engagement hole is provided to engage with. Then, by inserting the second insertion portion of the second trash bin portion into the first insertion portion of the first trash bin portion, the engagement convex portion of the second trash bin portion is inserted into the engagement hole of the first trash bin portion. Engage and engage. Further, the two opposing side walls having the engaging convex portions in the second trash can are pressed in a direction approaching each other. As a result, the side wall is bent and the engagement protrusion and the engagement hole are disengaged, so that the second trash can can be removed from the first trash can.

Japanese Patent No. 4700231

  However, in Patent Document 1, when the engagement between the engagement convex portion and the engagement hole is released, the two opposing side walls having the engagement convex portion in the second trash can are pressed in a direction approaching each other. Thus, the side wall must be bent so that the engagement protrusion and the engagement hole are disengaged. Thus, considerable force is required to bend the side wall so that the engagement between the engagement protrusion and the engagement hole is disengaged. For this reason, for example, it may be difficult for a person with weak power to remove the second trash can from the first trash can.

  An object of this invention is to provide the trash can which can remove a 2nd trash can part easily from a 1st trash can part.

A trash bin according to one aspect of the present invention includes a first trash bin portion having a first trash bin, and a second trash bin portion having a second trash bin detachably stacked on the first trash bin. 1st insertion part formed so that it may extend over the perimeter of the said edge part at any one of the upper end part of said 1st trash box part, and the lower end part of said 2nd trash box part A second insertion portion that is formed on one of the other end portions so as to extend over the entire circumference of the end portion, and is fitted on the outer peripheral side of the first insertion portion, and the first insertion portion Two engaging portions formed so as to constitute a part of the circumferential surface of the first fitting portion in a part in the circumferential direction and arranged to face each other, and the circumferential direction of the second fitting insertion portion A part of the peripheral surface of the second fitting part, and the first fitting insertion part and the second fitting insertion part. Two engaged portions that are detachably engaged with each of the engaging portions in accordance with the insertion of the engagement portion, and an engagement releasing operation for releasing the engagement between the engaging portion and the engaged portion. Any one of the engaging portion and the engaged portion includes an engaging convex portion protruding from the peripheral surface toward the other peripheral surface, and the engaging portion and the engaged portion. Either one of the joint portions includes an engagement receiving portion that is formed on a peripheral surface thereof and removably receives the engagement convex portion, and the engaged portion has flexibility, The disengagement operation portion is formed on at least one of the engaged portions so as to protrude outward.

  According to this, since the disengagement operation part is formed in at least one of the flexible engaged parts, for example, if the disengagement operation part is pulled outwards, The joining portion is easily bent, and the engagement between the engaging portion and the engaged portion is released. Further, at this time, since the disengagement operation part is formed so as to protrude outward, for example, the user can operate the disengagement operation part with a finger and can easily operate the disengagement operation part. Can do.

Further, according to this, for example, when the first insertion portion and the second insertion portion are inserted, the engagement convex portion is received by the engagement receiving portion and engaged. Further, when the engaged portion is bent due to the operation of the disengagement operation portion, the engagement convex portion is easily detached from the engagement receiving portion, and the engagement convex portion and the engagement receiving portion are easily disengaged. Can be a thing.

  Each of the first insertion portion and the second insertion portion is a cylindrical body having a substantially rectangular cross section having a pair of long sides facing each other and a pair of short sides facing each other. The portion may be formed on each of the pair of short sides in the first insertion portion, and the engaged portion may be formed on each of the pair of short sides in the second insertion portion. .

  According to this, for example, by operating the disengagement operation portion, the engagement between the engagement portion on one short side of the first insertion portion and the engaged portion on one short side of the second insertion portion is performed. Then, from the disengaged state, the short side of the second trash box part is pivoted upward with respect to the second trash box part around the lower end of the other short side of the second trash box part. Thereby, at the time of the rotation, the engagement between the engagement portion on the other short side of the first insertion portion and the engaged portion on the other short side of the second insertion portion is also released.

  At this time, since the distance between the pair of short sides of the second trash can is larger than the distance between the pair of long sides, the second trash can is rotated with the other engagement portion of the first insertion portion with a small amount of rotation. The engagement with the other engaged portion of the second insertion portion is released. Thereby, a 2nd trash can part can be removed from a 1st trash can part more easily.

  The disengagement operation portion is provided on an opening end side with respect to the engagement convex portion or the engagement receiving portion, and the engaged portion sandwiches the engagement convex portion or the engagement receiving portion. A part on the opposite side to the disengagement operation part is provided with a thin part thinner than the other part of the engaged part, and the thin part extends along the circumferential direction of the second fitting part. It can be the structure currently formed so that it may be extended.

  According to this, if the engagement release operation part is operated, the thin part of the to-be-engaged part will bend easily, and engagement with an engaging part and an to-be-engaged part can be cancelled | released. Thereby, the disengagement operation between the engaging portion and the engaged portion becomes even easier.

  The first insertion portion is formed at an upper end portion of the first trash box portion, the second insertion portion is formed at a lower end portion of the second trash box portion, and the engagement release operation portion is The thin portion is formed at the lower end of the engaging portion, and the thin portion is formed above the disengaging operation portion with the engaging convex portion or the engaging receiving portion interposed therebetween.

  According to this, for example, by operating one engagement release operation part diagonally outward and upward, the engaged part is bent and the engagement between one engaging part and one engaged part is released. At the same time, the second trash box part rotates with respect to the first trash box part around the lower end of the second trash box part, and the other engagement part of the first insertion part and the other engagement of the second insertion part. The engagement with the joint is also released. Therefore, by operating one engagement release operation part, each engagement between the two engaged parts and the engaged part can be released, and the release operation can be simplified.

The first fitting portion is formed at an upper end portion of the first trash box portion, the second fitting portion is formed at a lower end portion of the second trash box portion, and the second fitting portion is 2 provided with an extending portion extending below one of the engaging convex portion and the engaging receiving portion provided in the fitting portion, and the disengaging operation portion is an extension of the second fitting portion. It can be configured to include a portion extending outward from the outer peripheral surface of the protruding portion and a portion extending downward from the tip of the portion.

  The trash can of the present invention can easily remove the second trash can portion from the first trash can portion.

It is a perspective view of the trash can of one embodiment of the present invention. It is a top view of the trash box of FIG. It is a side view of the trash box of FIG. It is the IV-IV sectional view taken on the line of FIG. It is the VV sectional view taken on the line of FIG. FIG. 4 is a half sectional view of a second trash box portion of the trash box of FIG. 1. It is a principal part expanded sectional view of the 2nd trash box part of FIG. It is a principal part expanded sectional view of the engagement state of the 1st engaging part of the 1st trash box part in the trash box of FIG. 1, and the 1st to-be-engaged part of a 2nd trash box part. It is a principal part expanded sectional view of the engagement state of the 2nd engaging part of the 1st trash box part in the trash box of FIG. 1, and the 2nd to-be-engaged part of a 2nd trash box part. It is a principal part expanded sectional view of the cover member of the 2nd trash box part in the trash box of FIG. It is explanatory drawing at the time of removing a 2nd trash can part from a 1st trash can part.

  Hereinafter, a trash box according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a trash box according to an embodiment of the present invention, FIG. 2 is a plan view of the trash box of FIG. 1, and FIG. 3 is a side view of the trash box of FIG. 4 is a sectional view taken along line IV-IV in FIG. 2, and FIG. 5 is a sectional view taken along line VV in FIG. In the following description, the X direction in the figure is the front side, the Y direction in the figure is the rear side, the Z direction in the figure is the right side, and the W direction in the figure is the left side.

  The trash can 10 of this embodiment is provided with the 1st trash box part 1 and the 2nd trash box part 2 stacked on the 1st trash box part 1, as shown in FIGS.

  The first trash can part 1 includes a frame part 3 and a first trash box body part 4 that is detachably held by the frame part 3.

  The frame portion 3 includes a frame portion main body 31 and a first fitting insertion portion 32 formed at the upper end of the frame portion main body 31. The frame main body 31 has a substantially rectangular parallelepiped shape with the upper part opened, and is provided with a loading / unloading port 34 through which the first trash can main body 4 is taken in and out.

  A pair of left and right wheels 33 (shown in FIGS. 3 and 4) are attached to the rear portion at the lower end of the frame body 31 so as to be able to roll.

  Further, as shown in FIG. 4, a positioning projection 31 a is provided at the front portion at the lower end of the frame body 31. The positioning projection 31a positions the first trash can main body 4 with respect to the frame 3 and serves as a pivot shaft when the first trash can main body 4 is rotated as described later. It is formed so as to protrude.

  In this embodiment, the first insertion portion 32 is formed over the entire circumference of the frame portion main body 31, and includes a first side piece (short side) 32a on the front side, a second side piece (long side) 32b on the right side, It consists of a cylindrical body having a substantially rectangular cross section having four side pieces, a rear third side piece (short side) 32c and a fourth side piece (long side) 32d.

  The distance L1 from the first side piece 32a to the third side piece 32c facing the first side piece 32a is from the second side piece 32b of the first insertion part to the second side of the first insertion part. It is formed to be larger than the distance L2 to the fourth side piece 32d of the first insertion portion facing the piece 32b.

  Moreover, the 1st insertion part 32 is provided with the contact stop part 36 (refer FIG. 8) which stops the 2nd trash box part 2. The stopper part 36 of this embodiment extends from the first side piece 32a to the fourth side piece 32d over the entire circumference, from the first side piece 32a of the first insertion part to the fourth side piece 32d of the first insertion part. It is formed so as to protrude outward from the outer surface of each.

  Further, as shown in FIG. 4, a first engagement portion (engagement portion) 6 a is provided on a part of the first insertion portion 32 in the circumferential direction of the first side piece 32 a of the first insertion portion 32. A second engagement portion (engagement portion) 6b is formed on a part of the third side piece 32c in the circumferential direction.

  The first engaging portion 6a and the second engaging portion 6b are formed at positions facing each other. Further, in this embodiment, the first engagement portion 6a has a first engagement hole (engagement receiving portion) 61 formed in a width shape so as to penetrate from the outer surface to the inner surface as shown in FIG. I have. Note that the engagement receiving portion is not limited to the one configured by the first engagement hole 61, and may be an engagement recess recessed at a predetermined depth from the outer surface, for example, and can be changed as appropriate.

  As shown in FIG. 9, the second engaging portion 6 b includes a second engaging convex portion 62 that is formed in a width-like shape so as to protrude outward.

  The first trash box main body 4 is formed in a substantially rectangular parallelepiped shape and has a first trash storage part 41a inside. The first dust storage unit 41a includes a dust input opening 41b on the upper side.

  The first trash can main body 4 includes a positioning receiving recess 42 on the front side of the lower surface as shown in FIG. The positioning receiving recess 42 is formed so as to be recessed from the lower surface of the first trash box main body 4 so that the positioning protrusion 31a of the frame main body 31 can freely enter.

  Further, the first trash can main body 4 is provided with an operation pedal 43 for rotating the first trash can main body 4 on the front side of the positioning receiving recess 42 on the lower surface.

  The operation pedal 43 is fixedly attached to the front side wall so as to protrude forward from the front side wall of the first trash can body part 4.

  The first trash box main body 4 configured in this way has the frame main body 31 such that the positioning protrusion 31a of the frame main body 31 enters the positioning receiving recess 42 from the insertion / removal port 34 of the frame main body 31. It is stored in.

  The second trash can portion 2 includes a second trash can main body portion 21, a second fitting insertion portion 22 provided at the lower end of the second trash can main body portion 21, and the lid member 5. The second trash box main body 21 has a substantially rectangular parallelepiped shape, and has a second trash storage portion 21a inside as shown in FIG. The second dust storage unit 21a includes a dust input opening 21b on the upper side.

  In this embodiment, the second insertion portion 22 is formed over the entire circumference of the second trash box main body portion 21, and includes a front side first side piece (short side) 22 a (shown in FIG. 1), a right portion. The second side piece (long side) 22b on the side, the third side piece (short side) 22c on the rear side, and the fourth side piece (long side) 22d on the left side have a substantially rectangular cross section. It consists of a cylindrical body, and each side piece 22a-22d has a thickness of about 1.7 mm and has flexibility.

  The 2nd insertion part 22 of this embodiment is formed so that it may be inserted in the outer peripheral side of the 1st insertion part 32, and the 1st of the 2nd insertion part 22 is the same as the 1st insertion part. A distance L3 (shown in FIG. 4) from the side piece 22a to the third side piece 22c facing the side piece 22a is the fourth distance between the second side piece 22b of the second insertion part 22 and the second insertion part facing it. It is formed larger than the distance L4 (shown in FIG. 5) to the side piece 22d.

  Further, as shown in FIG. 8, a part of the first side piece 22a in the circumferential direction is provided with a first engaged portion (removably engaged with the first engaging portion 6a of the first trash box main body portion 4). Engaged portion) 7a is formed. The first engaged portion 7a is formed on a part of the flexible first side piece 22a, so that the first engaged portion 7a has flexibility.

  Moreover, the 1st to-be-engaged part 7a is provided with the 1st engagement convex part 71 which can be engaged / disengaged with the 1st engagement hole 61 of the 1st engagement part 6a. The first engaging convex portion 71 is formed so as to protrude inward from the inner surface of the first side piece 22 a of the second fitting insertion portion 22 so as to be able to enter the first engaging hole 61.

  Further, as shown in FIG. 9, a part of the second side insertion portion 22c in the circumferential direction of the third side piece 22c is detachably engaged with the second engagement portion 6b of the first trash box main body portion 4. Two engaged portions (engaged portions) 7b are formed. Since the second engaged portion 7b is also formed on a part of the flexible first side piece 22c, the second engaged portion 7b is also flexible.

  Further, as shown in FIGS. 7 and 9, the second engaged portion 7 b is a second engagement that is detachable from the second engagement convex portion 62 in the second engagement portion 6 b of the first trash box main body portion 4. A joint hole (engagement receiving portion) 72 is provided. The second engagement hole 72 is formed so as to penetrate from the inner surface of the third side piece 22c of the second fitting insertion portion to the outer surface so that the second engagement convex portion 62 can enter. The engagement receiving portion is not limited to the one constituted by the engagement hole 72. For example, the engagement receiving portion is recessed from the inner surface of the third side piece 22c of the second fitting insertion portion so that the second engagement protrusion 62 can enter. It may be an engaging recess formed so as to be bent, and can be changed as appropriate.

  Further, in this embodiment, the third side piece 22c of the second fitting insertion portion is provided with the second engaging portion 6b and the second engaged portion of the first trash can main body 4 as shown in FIGS. An engagement release operation unit 8 for releasing the engagement with 7b is provided. The disengagement operation portion 8 of this embodiment has a width wider than the width length L5 of the second engagement hole 72 at a position below the second engagement hole 72 in the third side piece 22c of the second fitting insertion portion. As shown in FIGS. 4 and 7, the length L6 is formed so as to protrude outward from the lower end portion of the third side piece 22c in a substantially L-shaped cross section.

  Moreover, in this embodiment, the thin part 81 is provided in the upper position of the engagement release operation part 8 on both sides of the 2nd engagement hole 72 in the 3rd side piece 22c of a 2nd insertion part. This thin portion 81 is for facilitating bending of the upper portion of the second engagement hole 72 in the third side piece 22c, and the second engagement hole 72 in the third side piece 22c of the second fitting insertion portion. The upper part of the disengagement operation part 8 is formed with a predetermined length along the circumferential direction of the second insertion part, and the thickness is made thinner than the other parts by being recessed from the outer surface of the third side piece 22c. Has been.

  When the disengagement operation portion 8 formed in this manner is pulled outward, the thin portion 81 is mainly bent and the third side piece is bent as shown by a one-dot chain line in FIG. Part of 22 c swells outward, and the second engagement hole 72 is disengaged from the second engagement protrusion 62.

  Next, the lid member 5 of the second trash can part 2 will be described. As shown in FIGS. 1 to 5, the lid member 5 has a size that covers the dust input opening 21 b of the first second trash can body 21, and the lid member 5 of this embodiment is the second trash can body. A main body attaching portion 51 attached to the portion 21, an opening / closing portion 52 disposed above the main body attaching portion 51 for opening / closing the dust input opening 21b, and an opening operation portion 53 for opening / closing the opening / closing portion 52. .

  The main body mounting portion 51 includes mounting pieces 51a having mounting holes 51b on both the left and right sides. And the attachment hole 51b of this attachment piece 51a is attached to the protrusion 21c provided in the upper end of the 2nd trash box main-body part 21 so that removal is possible.

  The opening / closing part 52 is disposed above the main body attaching part 51, and the rear end of the opening / closing part 52 is rotatably connected to the rear upper end of the main body attaching part 51. As shown in FIG. 10, the opening / closing part 52 includes a locking piece 52 a that is detachably locked to the opening operation part 53 at the front end thereof. Further, in this embodiment, as shown in FIGS. 4 and 5, the front end side of the opening / closing part 52 is urged upward by the urging spring 55 attached to the second trash can body part 21.

  In this embodiment, as shown in FIG. 10, the opening operation portion 53 is disposed on the front upper side of the main body attachment portion 51 and on the front side of the opening / closing portion 52, and the rear portion rotates to the main body attachment portion 51. It is attached freely. The opening operation portion 53 is urged upward on the front side by an urging spring (not shown).

  In addition, a locking hole 53 a for locking the locking piece 52 a of the opening / closing part 52 is provided at the rear part of the opening operation part 53.

  Next, operation | movement of the trash box 10 of this embodiment is demonstrated. For example, when storing trash in the first trash storage part 41a of the first trash box main body 4, the operation pedal 43 is depressed. As a result, as shown in FIG. 4, the first trash can body 4 rotates about the positioning protrusion 31 a of the frame body 31 so that the front upper side of the first trash can 4 moves forward from the frame 3. A part of the dust input opening 41b is exposed along with the protrusion. Therefore, in this state, dust can be put into the dust storage portion 41a from the dust input opening 41b.

  On the other hand, for example, when storing trash in the trash storage unit 21a of the second trash box main body 21, the front end of the opening operation unit 53 is pressed downward. As a result, as shown in FIG. 10, the front end pivots downward about the rear end of the opening operation portion 53, and the locking piece 52a of the opening / closing portion 52 is removed from the locking hole 53a during the rotation. . As a result, the opening / closing part 52 rotates the front end side of the opening / closing part 52 upward by the urging force of the urging spring 55 (shown in FIG. 4), and the dust input opening 21b of the second trash box main body part 21 is opened. It becomes a state. When the pressing operation is stopped, the opening operation portion 53 returns to its original state by rotating the front end upward by a biasing spring (not shown).

  Accordingly, in this state, dust can be put into the second dust storage portion 21a from the dust input opening 21b of the second dust bin main body portion 21.

  In addition, when closing the dust input opening 21b after putting dust into the second dust storage portion 21a, when the front end side of the opening / closing portion 52 is pressed downward against the biasing force of the biasing spring 55, The locking piece 52a of the opening / closing part 52 presses the rear part of the opening operation part 53, rotates the opening operation part 53, and enters the locking hole 53a. Then, after entering, the opening operation portion 53 is rotated upward by an urging spring (not shown) to the original state shown in FIG. 10, and the opening / closing portion 52 is locked to the opening operation portion 53. The dust input opening 21b is kept closed.

  When detaching the second trash box part 2 from the first trash box part 1, as shown in FIG. 9, the disengagement operation part 8 is hooked with, for example, a finger so that the diagonally upper right side (P direction) in FIG. Pull it up. As a result, as shown by a two-dot chain line in FIG. 9, the thin portion 81 is mainly bent and a part of the third side piece 22 c bulges outward, and the second engagement hole 72 becomes the second engagement convex portion 62. The disengaged state is released.

  Further, when the disengagement operation portion 8 is pulled up, the second trash box portion 2 is rotated around the lower end of the first side piece 22a in contact with the stopper portion 36 as shown in FIG. Then, during the rotation, the first engaging convex portion 71 of the first engaged portion 7a comes out of the first engaging hole 61 of the first engaging portion 6a and the first engaged portion 7a and the first engaging portion. The engagement with the joint portion 6a is also released.

  At that time, since the distance between the first side piece and the third side piece of the second trash box portion 2 is formed larger than the distance between the second side piece and the fourth side piece, The engagement between the engaging portion of the first insertion portion and the engaged portion of the second insertion portion is released with a small amount of rotation, and the second trash can portion 2 can be removed from the first trash portion 1 more easily. it can.

  In the above-described embodiment, the first trash box portion 1 includes the first insertion portion 32 and the second trash box portion 2 includes the second insertion portion 22. However, the present invention is not limited to this configuration, and can be changed as appropriate. For example, the 1st trash box part 1 may be provided with the 2nd insertion part, and the 2nd trash box part 2 may be provided with the 1st insertion part.

  Moreover, in the said embodiment, the 1st engaging part 6a of the 1st trash box part 1 is provided with the engagement hole (engagement receiving part) 61, and the 1st to-be-engaged part 7a of the 2nd trash box part 2 is an engagement convexity. However, the present invention is not limited to this configuration. For example, the first engaging portion 6a includes an engaging convex portion, and the first engaged portion 7a of the second trash box portion 2 is engaged. It may be provided with a joint receiving portion and can be changed as appropriate.

  Moreover, in the said embodiment, the 2nd engaging part 6b of the 1st trash box part 1 is provided with the engagement convex part 62, and the 2nd to-be-engaged part 7b of the 2nd trash box part 2 is an engagement hole (engagement receiving part). ) 72, but the present invention is not limited to this. For example, the second engagement portion 6b includes an engagement receiving portion, and the second engaged portion 7b of the second trash box portion 2 is engaged. It may be provided with a joint receiving portion and can be changed as appropriate.

  Moreover, in the said embodiment, although the engagement release operation part 8 was formed in the 3rd side piece 22c of the 2nd trash box part 2, it can change suitably not only in the thing of this form, It may be formed on the first side piece 22a, or may be formed on both the first side piece 22a and the third side piece 22c of the second trash box portion 2. Further, when the first trash can part 1 is provided with the second insertion part and the second trash part 2 is provided with the first insertion part, the disengagement operation part 8 is provided with the first trash part 1. It may be formed on one or both of the first side piece and the third side piece.

  Moreover, in the said embodiment, the distance of the 1st side piece and the 3rd side piece of each of the 1st insertion part of the 1st trash box part 1 and the 2nd insertion part of the 2nd trash box part 2 is the 2nd side piece. However, the present invention is not limited to this configuration and can be changed as appropriate. For example, the distance between the first side piece and the third side piece may be the same as or smaller than the distance between the second side piece and the fourth side piece.

DESCRIPTION OF SYMBOLS 1 1st trash box part 2 2nd trash box part 3 Frame part 4 1st trash box main-body part 6a 1st engaging part (engaging part)
6b 2nd engaging part (engaging part)
7a First engaged portion (engaged portion)
7b Second engaged portion (engaged portion)
8 Disengagement operation part 21a 2nd dust storage part 22 2nd fitting insertion part 32 1st fitting insertion part 41a 1st dust storage part

Claims (5)

A trash bin comprising a first trash bin portion having a first trash bin, and a second trash bin portion having a second trash bin detachably stacked on the first trash bin portion,
A first fitting portion formed so as to extend over the entire circumference of the end portion of either the upper end portion of the first trash bin portion or the lower end portion of the second trash bin portion;
A second fitting portion to interpolate fitted vertically against the outer periphery of the formed so as to extend over the entire periphery of the end portion on the end portion of the other one and said first fitting portion,
Two engaging portions that are formed so as to constitute a part of the circumferential surface of the first fitting portion in a part of the circumferential direction of the first fitting portion, and are arranged to face each other;
The part of the circumferential direction of the second fitting part is formed so as to constitute a part of the peripheral surface of the second fitting part, and the first fitting part and the second fitting part are inserted. And two engaged parts that are detachably engaged with each of the engaging parts according to
A disengagement operation portion for releasing the engagement between the engagement portion and the engaged portion;
Either one of the engaging portion and the engaged portion includes an engaging convex portion protruding from the peripheral surface toward the other peripheral surface,
Either one of the engaging portion and the engaged portion includes an engagement receiving portion that is formed on a peripheral surface thereof and removably receives the engaging convex portion.
The engaged portion has flexibility,
The trash can characterized in that the disengagement operation part is formed on at least one of the engaged parts so as to protrude outward. Each of the first insertion portion and the second insertion portion is a cylindrical body having a substantially rectangular cross section having a pair of long sides facing each other and a pair of short sides facing each other.
The engaging portion is formed on each of the pair of short sides in the first insertion portion,
The trash can according to claim 1, wherein the engaged portion is formed on each of the pair of short sides in the second insertion portion. The disengagement operation part is provided closer to the opening end than the engagement convex part or the engagement receiving part,
The engaged portion is thinner than the other portion of the engaged portion at a part on the opposite side of the engagement release operation portion with the engaging convex portion or the engagement receiving portion interposed therebetween. It has a thin part,
The thin portion, trash according to claim 2, characterized in that it is formed as extended along the circumferential direction of the second fitting portion. The first insertion portion is formed at an upper end portion of the first trash can portion,
The second insertion part is formed at the lower end of the second trash box part,
The disengagement operation part is formed at the lower end of the engaged part,
The trash box according to claim 3 , wherein the thin portion is formed above the engagement release operation portion with the engagement convex portion or the engagement receiving portion interposed therebetween.   The first fitting portion is formed at an upper end portion of the first trash can portion,
  The second fitting part is formed at the lower end of the second trash box part,
  The second fitting portion includes a portion extending downward from either the engagement convex portion or the engagement receiving portion provided in the second fitting portion,
  The disengagement operation portion includes a portion extending outward from an outer peripheral surface of a portion extending below either the engagement convex portion or the engagement receiving portion of the second fitting portion, The trash box according to any one of claims 1 to 4, further comprising a portion extending downward from a tip of a portion extending outward.

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