KR102153714B1 - Case having detachable type cover - Google Patents

Abstract

The present invention relates to a case provided with a liftable and detachable type case cover and, particularly, to a case provided with a liftable and detachable type case cover, which couples or decouples the case cover to or from a case body by lifting or lowering the case cover. The case provided with the liftable and detachable type case cover according to the present invention comprises: the case body having a holding space therein and a hollow-shaped hollow protrusion at the upper part to make the holding space communicate with the outside; and the case cover detachably coupled to the hollow protrusion to open and close the upper part of the case body. A coupling protrusion is formed to protrude in an outside direction on a circumferential surface of the hollow protrusion. The case cover includes: a main body covering the upper part of the case body; a top cover lifted and lowered with respect to the main body; a spring arranged between the main body and the top cover to elastically support the top cover in the direction opposite to the main body; and a locking member mounted in the main body and selectively coupled to the coupling protrusion to couple or decouple the main body to or from the coupling protrusion. When the top cover is lifted, the locking member is in a coupling state of being coupled to the coupling protrusion or in a decoupling state of being decoupled from the same so as to couple or decouple the case cover to or from the case body. The present invention can easily couple and decouple a container cover to/from a container body, thereby satisfying the needs of a customer requiring various detachable structures.

Description

Containers equipped with an elevating and detachable container cover {CASE HAVING DETACHABLE TYPE COVER}

The present invention relates to a container having a liftable and detachable container cover, and in particular, relates to a container having a liftable and detachable container cover in which the container cover is fastened or released with respect to the container body by the lifting of the container cover.

Containers are used to put various substances in the interior, and include cosmetic containers, pharmaceutical containers, and food containers.

In order to prevent the material contained in the container from leaking to the outside, the container is fastened to the lid.

More specifically, the container consists of a container body in which a substance can be put inside, and a container cover that is fastened to the container body to prevent the substance inside from leaking out.

In general, the container cover is screwed to the container body, and the container cover is fastened to or released from the container body by rotating the container cover.

This conventional container cover detachable structure has some inconvenience because the user has to rotate the container cover, and there is a limit in satisfying the consumer's desire for various detachable structures.

Registered Patent 10-1850044

The present invention provides a container with an elevating and detachable container cover capable of fastening or releasing the container cover to the container body by pressing the container cover coupled to the upper part of the container body without rotating it. It has its purpose.

In order to achieve the above object, a container provided with an elevating and detachable container cover of the present invention includes: a container body formed in a receiving space therein and having a hollow protrusion in the shape of a hollow communicating the receiving space and the outside; In a container comprising a container cover that is detachably coupled to the hollow protrusion to open and close an upper portion of the container body, a fastening protrusion is formed to protrude outward on an outer circumferential surface of the hollow protrusion, and the container cover A main body part covering the upper part; A top cover part that is elevated with respect to the main body part; A spring disposed between the main body part and the top cover part to elastically support the top cover part in a direction opposite to the main body part; And a locking member mounted on the main body part and selectively coupled to the fastening protrusion to fasten or release the main body part to the fastening protrusion, wherein when the top cover part is elevated, the locking member is the fastening protrusion It is characterized in that the fastened or released state is fastened to, the container cover is fastened or released to the container body.

A seating hole penetrating the outside and the inside is formed on the outer circumferential surface of the main body, and the locking member includes a hollow rotating cam member rotatably coupled to the outer circumferential surface of the main body; A stopper member disposed between the main body part and the rotating cam member and seated in the seating hole, and an operation protrusion for rotating the rotating cam member is formed on an inner peripheral surface of the top cover part, and the top cover When the operating protrusion is raised and lowered, the rotating cam member is rotated, and by the rotation of the rotating cam member, the stopper member is caught by the fastening protrusion while passing through the seating hole, and the container cover is fastened to the fastening protrusion. Or the stopper member is moved away from the fastening protrusion and the container cover is converted into a released state in which the container cover is released from the fastening protrusion.

The stopper member is formed in a ball shape, the diameter of the seating hole is formed smaller than the diameter of the stopper member made in a ball shape, and a part of the stopper member penetrates through the seating hole and is caught by the fastening protrusion. Is fastened to the fastening protrusion.

An avoidance groove is formed concave on the inner circumferential surface of the rotation cam member, and when the avoidance groove and the seating hole are alternately disposed by the rotation of the rotation cam member, the stopper member is pushed by the inner circumferential surface of the rotation cam member so that part of the After passing through the mounting hole, the locking member disposed so as to be caught on the fastening protrusion enters the fastening state, and when the avoidance groove and the mounting hole face each other by rotation of the rotating cam member, the stopper member is fastened. The locking member is released in a freely movable state to the avoidance groove formed in a direction away from the protrusion.

On the inner circumferential surface of the rotating cam member, a ring-shaped guide groove in which a part of the stopper member is seated when the rotating cam member is rotated is formed concave, the guide groove communicates with the avoidance groove, and the avoidance groove is the guide It is formed deeper than the groove.

On the outer circumferential surface of the rotating cam member, an operation groove is formed in which the operation protrusion formed on the top cover part is seated and moves, and when the operation protrusion is raised or lowered along the operation groove, Rotate relative to the main body.

In a state in which the operation protrusion is located above the operation groove and the locking member is in a fastened state, the locking member is released when the operation protrusion moves from the upper side to the lower side of the operation groove and then back to the upper side. And, when the operation protrusion is located on the upper part of the operation groove and the locking member is in the unlocked state, the operation protrusion moves from the upper part to the lower part of the operation groove and then moves to the upper part. Becomes a fastened state.

The operation groove is made by continuously connecting the serrated shape, and by the raising and lowering of the operation protrusion in the operation groove by raising and lowering the top cover part, the rotation cam member rotates in one direction while the locking member is in a fastened state. Or it is converted to the canceled state.

The rotating cam member includes a lower cam member rotatably mounted on an outer circumferential surface of the main body portion and having first teeth; While being rotatably disposed on the outer circumferential surface of the main body portion, it is coupled to the lower cam member to rotate with the lower cam member, and an upper cam member having second teeth formed thereon, wherein the first and second teeth are mutual It is spaced apart to form the operation groove therebetween.

The operation groove is formed of a first slope and a second slope, which are formed to be inclined in opposite directions and communicate with each other, but when the operation protrusion moves from the top of the first slope to the top of the second slope The rotating cam member is rotated in one direction so that the locking member is in a fastened state, and when the operation protrusion moves from the top of the second slope to the top of the first slope, the rotation cam member rotates in the other direction. And the locking member is released.

According to the container provided with the lifting and detachable container cover of the present invention as described above has the following effects.

In the present invention, when the user presses the container cover, the rotating cam member rotates and the locking member of the container cover is fastened to or released from the container body, so that the container cover can be easily fastened and released to the container body, thus requiring various detachable structures. Can satisfy the needs of consumers.

In particular, the rotation cam member is easily rotated when the top cover part is raised or lowered by the shape of the operation groove and the operation protrusion, through which the locking member is converted into a fastened or released state.

1 is a perspective view of a push-opening container according to a first embodiment of the present invention,
Figure 2 is an exploded perspective view of a state in which the top cover member is disassembled in the push-opening container according to the first embodiment of the present invention;
Figure 3 is a one-way exploded perspective view of the push-opening container according to the first embodiment of the present invention,
4 is an exploded perspective view of the push-opening container according to the first embodiment of the present invention in another direction,
5 is a side cross-sectional view taken along line AA of FIG. 1;
6 is a side cross-sectional view of a state in which the top cover member descends and then rises in FIG. 5;
7 is a plan cross-sectional view taken along line BB of FIG. 1;
8 is a view schematically showing a rotation process of the push-opening container according to the first embodiment of the present invention;
9 is a view showing a rotation process of the push-opening container according to the first embodiment of the present invention in a top cross-sectional view;
10 is an exploded perspective view of a state in which the top cover member is disassembled in the push-opening container according to the second embodiment of the present invention;
11 is a one-way exploded perspective view of a push-opening container according to a second embodiment of the present invention,
12 is an exploded perspective view in another direction of a push-opening container according to a second embodiment of the present invention,
13 is a view schematically showing a rotation process of a push-opening container according to a second embodiment of the present invention;
14 is a diagram showing a rotation process of a push-opening container according to a second embodiment of the present invention in a plan view.

Embodiment 1

1 is a perspective view of a push-opening container according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of a state in which the top cover member is disassembled in the push-opening container according to the first embodiment of the present invention. One-way exploded perspective view of the push-opening container according to the first embodiment of the present invention, Figure 4 is an exploded perspective view in the other direction of the push-opening container according to the first embodiment of the present invention, Figure 5 is taken along the line AA of Figure 1 This is a side cross-sectional view, and FIG. 6 is a side cross-sectional view of a state in which the top cover member descends and then rises in FIG. 5, FIG. 7 is a flat cross-sectional view taken along line BB of FIG. 1, and FIG. 8 is It is a view schematically showing the rotation process of the push-opening type container according to the, Figure 9 is a view showing the rotation process of the push-opening type container according to the first embodiment of the present invention in a plan view.

A container having an elevating and detachable container cover of the present invention includes a container body 100 and a container cover 200, as shown in FIGS. 1 to 5.

The container body 100 has a receiving space formed therein, and a hollow protrusion 110 of a hollow shape for communicating the receiving space and the outside is formed at the top.

A fastening protrusion 120 is formed on the outer circumferential surface of the hollow protrusion 110 to protrude outward.

The container body 100 is made of various containers such as cosmetic containers, medicine containers, and food containers.

The container cover 200 is detachably coupled to the fastening protrusion 120 to open and close the upper portion of the container body 100.

The container cover 200 includes a main body part 210, a top cover part 220, a spring 230, and a locking member 240.

The main body part 210 covers the upper part of the container body 100.

A cushion or the like is mounted on the lower surface of the main body part 210.

A plurality of seating holes 211 penetrating the outside and the inside are formed on the outer circumferential surface of the main body part 210.

The top cover part 220 is disposed above the main body part 210 and is lifted up and down with respect to the main body part 210.

The spring 230 is disposed between the main body part 210 and the top cover part 220 to elastically support the top cover part 220 in an upward direction opposite to the main body part 210.

Accordingly, in a state in which no external force is applied, the top cover part 220 is placed in an elevated state with respect to the main body part 210.

The locking member 240 is mounted on the main body part 210 and is selectively coupled to the fastening protrusion 120 to fasten or release the main body part 210 to the fastening protrusion 120.

The locking member 240 is coupled to the main body 210 by a ring-shaped fastening means.

When the top cover part 220 is raised or lowered, the locking member 240 is in a fastened state fastened to the fastening protrusion 120 or a released state, and the container cover 200 is attached to the container body 100. It will be tightened or released.

The locking member 240 includes a rotating cam member 241 and a stopper member 242.

The rotating cam member 241 has a hollow shape, and is rotatably coupled to the outer peripheral surface of the main body part 210.

The stopper member 242 is disposed between the main body part 210 and the rotation cam member 241 and is seated in the seating hole 211.

The stopper member 242 may have various shapes and structures. In this embodiment, the stopper member 242 has a ball shape.

The diameter of the seating hole 211 formed in the main body part 210 is smaller than the diameter of the stopper member 242 formed in a ball shape.

Accordingly, it is possible to prevent the stopper member 242 from flowing into the interior of the main body 210 through the seating hole 211.

Part of the stopper member 242 may protrude through the seating hole 211, and when the stopper member 242 protrudes through the seating hole 211, FIGS. 5, 6, 7 and As shown in FIG. 9, the stopper member 242 is caught by the fastening protrusion 120 so that the container cover 200 is fastened to the fastening protrusion 120.

An operation protrusion 221 for rotating the rotation cam member 241 is formed on an inner circumferential surface of the top cover part 220.

When the top cover part 220 is raised and lowered, as shown in FIG. 8, the operation protrusion 221 is raised and lowered to rotate the rotary cam member 241, and as shown in FIG. 9, the rotary cam member 241 ), the stopper member 242 penetrates the mounting hole 211 and is partially caught by the fastening protrusion 120 so that the container cover 200 is fastened to the fastening protrusion 120. .

Alternatively, the rotation cam member 241 is rotated while the operating protrusion 221 is elevated, and the stopper member 242 moves in a direction away from the fastening protrusion 120 so that the container cover 200 is fastened. It is converted into a released state that is released from the protrusion 120.

That is, by the rotation of the rotating cam member 241, the stopper member 242 passes through the seating hole 211 as shown in FIGS. 5, 7, and 9 (a), (c). It is caught in the fastening protrusion 120, or as shown in Figs. 6(b) and 9(b), the stopper member 242 is disposed to be separated from the fastening protrusion 120, and the container cover 200 is fastened to or released from the container body 100.

In order to allow the stopper member 242 to move in a direction away from the fastening protrusion 120 when the rotation cam member 241 rotates, an avoidance groove 241a is concave on the inner circumferential surface of the rotation cam member 241 Is formed.

The number of avoidance grooves 241a may be equal to or greater than the stopper member 242.

By rotation of the rotating cam member 241, the avoidance groove 241a faces or crosses the seating hole 211.

When the avoidance groove 241a and the seating hole 211 are alternately disposed as shown in FIGS. 9(a) and (c) by the rotation of the rotating cam member 241, the stopper member 242 is After being pushed by the inner circumferential surface of the rotating cam member 241, a part of the rotation cam member 241 passes through the mounting hole 211 and is disposed to be caught by the fastening protrusion 120, so that the locking member 240 It is in a fastened state.

And, as shown in Fig. 9 (b) by the rotation of the rotating cam member 241, when the avoidance groove 241a and the seating hole 211 are placed in a facing state, the stopper member 242 ) Is freely movable to the avoidance groove 241a formed in a direction away from the fastening protrusion 120.

Therefore, when the container cover 200 is lifted from the container body 100 in this state, the stopper member 242 mounted on the container cover 200 is pushed by the fastening protrusion 120 and the avoidance groove By moving to (241a), the locking member 240 is released and the container cover 200 can be separated from the container body 100.

To ensure that the stopper member 242 is stably seated on the rotation cam member 241 and the stopper member 242 does not deviate from the rotation cam member 241 when the rotation cam member 241 is rotated. , A ring-shaped guide groove 241b is formed concave on the inner circumferential surface of the rotating cam member 241.

The stopper member 242 is seated in the guide groove 241b, and when the rotation cam member 241 is rotated, a part of the stopper member 242 is seated in the guide groove 241b.

The guide groove 241b formed in a ring shape communicates with a plurality of the avoidance grooves 241a formed spaced apart from each other, and the avoidance groove 241a is formed deeper than the guide groove 241b.

As above, when the stopper member 242 is seated in the seating hole 211 and the guide groove 241b, the locking member 240 is in a fastened state, and the stopper member 242 is seated in the seating hole 211 ) And the avoidance groove (241a), the locking member 240 is released.

In order to rotate the rotation cam member 241 by the lifting of the operation protrusion 221 formed on the top cover part 220, in this embodiment, the operation is provided on the outer circumferential surface of the rotation cam member 241 The protrusion 221 is seated and the operation groove 241c to move is formed.

When the top cover part 220 is raised or lowered, the operation protrusion 221 moves up and down along the operation groove 241c as shown in FIG. 8, and the rotating cam member 241 is attached to the main body part 210. Rotate against.

As shown in Fig. 8(a), in a state in which the operation protrusion 221 is positioned above the operation groove 241c and the locking member 240 is in a fastened state, Fig. 8(b) shows As shown in Fig. 9(b), when the operation protrusion 221 moves from the upper part to the lower part of the operation groove 241c and then moves to the upper part as shown in FIG. 8(c), the The locking member 240 is in an unlocked state.

And, as shown in Fig. 8(c), in a state in which the operation protrusion 221 is positioned above the operation groove 241c and the locking member 240 is in an unlocked state, Fig. 8(d) As shown in Fig. 9(c), when the operation protrusion 221 moves from the top to the bottom of the operation groove 241c and then moves to the top again as shown in Fig. 8(e), Likewise, the locking member 240 is in a fastened state.

As described above, the locking member 240 is converted into a fastened state or an unlocked state by an operation in which the top cover part 220 is raised and lowered.

In this embodiment, the operation groove (241c) is made of a continuous serrated shape.

More specifically, the rotation cam member 241 includes a lower cam member 241e and an upper cam member 241d.

The lower cam member 241e has a hollow shape and is rotatably mounted on the outer peripheral surface of the main body part 210.

First teeth 241f are formed on the lower cam member 241e.

The upper cam member 241d has a hollow shape and is rotatably disposed on the outer circumferential surface of the main body part 210.

The upper cam member 241d is coupled to the lower cam member 241e and rotates together with the lower cam member 241e.

The upper cam member 241d is formed with second teeth 241h facing the first teeth 241f.

The first and second teeth 241f and 241h are spaced apart from each other to form the operation groove 241c therebetween.

By elevating the operating protrusion 221 in the operating groove 241c by elevating the top cover portion 220, the rotating cam member 241 is moved in one direction with respect to the main body portion 210. As it rotates, the locking member 240 is converted into a fastened or released state.

As described above, according to the present invention, when the user presses the top cover part 220, the locking member 240 is converted to a fastened state or an unlocked state, so that the user can move the container cover 200 to the container body 100. It can be easily fastened or released to separate.

Embodiment 2

FIG. 10 is an exploded perspective view of a top cover part in a push-opening container according to a second embodiment of the present invention, and FIG. 11 is an exploded perspective view in one direction of a push-opening container according to a second embodiment of the present invention. Is an exploded perspective view in another direction of the push-opening container according to the second embodiment of the present invention, Figure 13 is a view schematically showing a rotation process of the push-opening container according to the second embodiment of the present invention, Figure 14 It is a view showing the rotation process of the push-opening container according to the second embodiment of the present invention in a cross-sectional plan view.

The second embodiment will be described centering on the difference in the operation groove 241c compared to the first embodiment.

The operation groove 241c is formed on the outer circumferential surface of the rotating cam member 241 as shown in FIGS. 10 to 13, and includes a first inclined path 241h and a second inclined path 241i.

The first inclined path 241h and the second inclined path 241i are formed to be inclined in opposite directions, and the lower portions are in communication with each other.

13(a) to (c), the operation protrusion 221 formed on the top cover part 220 passes from the top to the bottom of the first inclined path 241h, and the second inclined path 241i When moving to the top of, the rotation cam member 241 is rotated in one direction as shown in Figs. 14(a) to (c), so that the locking member 240 is in a fastened state.

And, as shown in Figs. 13 (c) to (e), when the operation protrusion 221 moves from the top to the bottom of the second inclined path 241i to the top of the first inclined path 241h, As shown in FIGS. 14(c) to (e), the rotation cam member 241 is rotated in the other direction, so that the locking member 240 is released.

After the operation protrusion 221 descends from the top to the bottom of any one of the first inclined path 241h and the second inclined path 241i, the operating protrusion 221 ) Has a first inclined surface 222 and a second inclined surface 223 formed thereon.

The first inclined surface 222 and the second inclined surface 223 are disposed in a direction opposite to the arrangement direction of the first inclined path 241h and the second inclined path 241i.

In the drawing, the first inclined path 241h and the second inclined path 241i are formed in a'∨' shape, and the first inclined surface 222 and the second inclined surface 223 are formed in a'∧' shape.

As shown in FIG. 13, when the operating protrusion 221 descends, the second inclined surface 223 descends while facing the stepped side of the first inclined path 241h, and then the operating protrusion 221 When ascending, the first slope 222 rises while facing the stepped side of the second slope 241i.

And, after the first inclined surface 222 descends while facing the stepped side of the second inclined path 241i, when the operating protrusion 221 rises, the second inclined surface 223 is Ascend while facing the stepped side of (241h).

Due to the shape of the operation groove 241c and the operation protrusion 221 as described above, the rotation cam member 241 is easily rotated in one direction or the other direction when the top cover part 220 is raised and lowered. The locking member 240 is converted into a fastened or released state.

The container provided with the present inventors lifting and detachable container cover is not limited to the above-described embodiment, and may be implemented by various modifications within the scope of the technical idea of the present invention.

100: container body, 110: hollow protrusion, 120: fastening protrusion,
200: container cover, 210: main body, 211: settling,
220: top cover part, 221: operating protrusion, 222: first slope, 223: second slope, 230: spring,
240: locking member, 241: rotating cam member, 241a: avoiding groove, 241b: guide groove, 241c: operating groove, 241d: upper cam member, 241e: lower cam member, 241f: first tooth, 241g: second tooth, 241h: first slope, 241i: second slope,
242: stopper member.

Claims (10)

delete A container body formed in the receiving space therein and having a hollow protrusion formed thereon to communicate the receiving space and the outside; In a container comprising a container cover detachably coupled to the hollow protrusion to open and close the upper portion of the container body,
A fastening protrusion protrudes outwardly on the outer circumferential surface of the hollow protrusion,
The container cover,
A main body portion covering an upper portion of the container body;
A top cover part that is elevated with respect to the main body part;
A spring disposed between the main body part and the top cover part to elastically support the top cover part in a direction opposite to the main body part;
And a locking member mounted on the main body part and selectively coupled to the fastening protrusion to fasten or release the main body part to the fastening protrusion,
When the top cover part is raised or lowered, the locking member enters a fastened state fastened to the fastening protrusion or a released state to be released, and fastens or releases the container cover to the container body,
A seating hole penetrating the outside and inside is formed on the outer peripheral surface of the main body,
The locking member,
A hollow rotary cam member rotatably coupled to the outer peripheral surface of the main body;
Containing a stopper member disposed between the main body part and the rotating cam member and seated in the seating hole,
On the inner circumferential surface of the top cover part, an operation protrusion for rotating the rotating cam member is formed,
When the top cover part is raised and lowered, the operation protrusion is raised and lowered to rotate the rotating cam member,
By the rotation of the rotating cam member, the stopper member is caught by the fastening protrusion while penetrating the mounting hole, and the container cover becomes a fastened state in which the container cover is fastened to the fastening protrusion, or the stopper member is moved away from the fastening protrusion to the container. A container with an elevating and detachable container cover, characterized in that the cover is converted to a released state that is released from the fastening protrusion. The method according to claim 2,
The stopper member is made in a ball shape,
The diameter of the seating hole is formed smaller than the diameter of the stopper member made of a ball shape,
A container with an elevating and detachable container cover, characterized in that a part of the stopper member penetrates the seating hole and is caught by the fastening protrusion, and the container cover is fastened to the fastening protrusion. The method according to claim 3,
Avoiding grooves are formed concave on the inner circumferential surface of the rotating cam member,
When the avoidance groove and the seating hole are alternately disposed by the rotation of the rotary cam member, the stopper member is pushed by the inner circumferential surface of the rotary cam member and partially penetrates the seating hole, and is disposed to be caught on the fastening protrusion. The locking member is fastened,
When the avoidance groove and the seating hole face each other by the rotation of the rotation cam member, the stopper member enters the unlocking state, which can freely move to the avoidance groove formed in a direction away from the fastening protrusion. A container with an elevating and detachable container cover. The method according to claim 4,
On the inner circumferential surface of the rotating cam member, a ring-shaped guide groove in which a part of the stopper member is seated when the rotating cam member is rotated is formed concave,
The guide groove is in communication with the avoidance groove, wherein the avoidance groove is a container having a lift and detachable container cover, characterized in that formed deeper than the guide groove. The method according to claim 2,
On the outer circumferential surface of the rotating cam member, an operation groove is formed in which the operation protrusion formed on the top cover is seated and moved,
When the top cover part is raised or lowered, the operation protrusion is lifted along the operation groove and the rotating cam member is rotated with respect to the main body part. The method of claim 6,
In a state in which the operation protrusion is located above the operation groove and the locking member is in a fastened state, the locking member is released when the operation protrusion moves from the upper side to the lower side of the operation groove and then back to the upper side. Becomes,
In a state in which the operation protrusion is located above the operation groove and the locking member is in an unlocked state, when the operation protrusion moves from the upper side to the lower side of the operation groove and then moves back to the upper side, the locking member is fastened. A container with a liftable and detachable container cover, characterized in that it is. The method of claim 6,
The operation groove is made by continuously connecting the serrated shape,
An elevating and detachable container, characterized in that by elevating the operating protrusion in the operating groove by elevating the top cover portion, the rotating cam member is rotated in one direction and the locking member is converted into a fastened or released state. Container with cover. The method of claim 8,
The rotating cam member,
A lower cam member rotatably mounted on an outer circumferential surface of the main body and having first teeth;
While being rotatably disposed on the outer circumferential surface of the main body part, it is coupled to the lower cam member to rotate with the lower cam member, and an upper cam member having second teeth formed thereon,
The first tooth and the second tooth are spaced apart from each other to form the operation groove between the container with a lift and detachable container cover. The method of claim 6,
The operation groove is formed to be inclined in opposite directions and consists of a first inclined path and a second inclined path in which the lower part communicates with each other,
When the operation protrusion moves from the top of the first slope to the top of the second slope, the rotation cam member is rotated in one direction so that the locking member is in a fastened state,
When the operation protrusion moves from the top of the second slope to the top of the first slope, the rotation cam member is rotated in the other direction so that the locking member is released. A container equipped with.

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