JP3013954U - Open / close lid for volatile material containers - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to open and close very easily, and when it is in a closed state, it is possible to ensure a sufficient sealed state of the container without using the inner lid. [Structure] A lid body 1 attached to a volatile material container B and an opening / closing body 2 arranged on the lid body 1 to open and close a part of the lid body 1. The opening / closing body 2 is a lid. Top plate 1a of main body 1
It is a double cylinder that can hold both the protruding and buried state,
The protruding end side is closed, an opening is formed in a portion protruding from the lid main body 1 in the outer cylinder of the double cylinder, and the released end of the inner cylinder is The lid body 1 is formed in a length such that the lid body 1 is in contact with the opening end of the volatile material container B in a state where the opening / closing body 2 is buried and can be sealed.
Is formed so as to abut and seal the opening of the container B in the closed state.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an opening / closing lid of a volatile material container, and is used, for example, in a container of a volatile fragrance, and when the fragrance is opened for volatilization, it is directly released to the outside and the volatilization is stopped. The present invention relates to an opening / closing lid for a volatile material container that completely closes the container when closed as much as possible.

[0002]

[Prior art]

 As shown in FIG. 4, a conventional opening / closing lid used for a volatile fragrance container has a lid which is screwed onto a screw part 23 of a mouth 22 of the container and capped, and which has an opening on a top plate. A base body 24, a lid body 26 that is externally fitted and fixed to the lid base body 24, and has a notch 25 on the top thereof, and a lid body 26 that is attached to the lid body 26 so as to be rotatable in the circumferential direction. The opening / closing lid 21 includes an opening / closing body 28 having slits 27 appropriately formed on its peripheral surface.

A container having such an opening / closing lid 21 attached thereto is used when a user is provided it with a middle lid (not shown) fitted in the mouth 22 of the container. When the inner lid is removed at the stage and the fragrance is volatilized and diffused into the room or the like, the opening / closing body 28 is rotated so that the notch 25 of the lid body 26 and the slit 27 of the opening / closing body 28 are aligned with each other. When the diffusion is stopped, the opening / closing body 28 is rotated so that the notch 25 of the lid body 26 and the slit 27 of the opening / closing body 28 do not coincide with each other.

[0004]

[Problems to be solved by the device]

 However, since the opening / closing lid 21 thus formed has the inner lid removed at the time of use, the opening / closing body 28 is rotated so as to stop the emission of the fragrance, and the cutout 25 of the lid body 26 and the opening / closing body 28 are closed. Even if the slit 27 is not aligned with the slit 27, it slightly leaks from the gap 29 between the opening / closing body 28 and the lid body 26 through the notch 25, and the function of stopping the emission of the fragrance cannot be achieved. Even if there is no fragrance, the fragrance leaks to the outside, and there is a problem that the fragrance is wasted.

In view of the above-mentioned problems and the like, the present invention can be opened and closed very easily, and in the closed state, a sufficient sealed state of the container can be secured without using the inner lid. It was devised to provide an opening / closing lid for the material container.

[0006]

[Means for Solving the Problems]

 This invention consists of a lid main body attached to a volatile material container and an opening / closing body arranged on the lid main body to open and close a part of the lid main body. Since it is formed so as to abut against the opening of the container for sealing, the opening / closing body is a double cylinder body capable of holding both the protruding state and the buried state from the top plate of the lid body. The outer cylinder of the double cylinder has an opening at the part protruding from the lid body, and the open end of the inner cylinder has a lid. The above-mentioned problem is solved by forming the opening / closing body in the main body so that the opening / closing body is in contact with the opening end of the volatile material container and has a length that enables sealing.

[0007]

[Action]

 The opening / closing lid of the volatile material container according to the present invention is opened with the opening / closing body opened with respect to the lid body, and the opening / closing body is brought into contact with the opening portion of the container with the opening / closing body closed to seal the container. Stop and secure the tightness.

In particular, the opening / closing body is formed as a double cylinder, and the protruding end side thereof is closed, and at the same time, the opening / closing body is capable of holding both the protruding and buried states from the top plate of the lid body. The outer cylinder has an opening in the part protruding from the lid body, and the open end of the inner cylinder has the opening of the volatile material container with the opening and closing body buried in the lid body. When the opening and closing body is projected from the top plate of the lid main body, the open end of the inner cylinder is volatile so that it can be sealed by contacting the end. Since it is not in contact with the open end of the, the volatile material is volatilized and dissipated to the outside from between the inner cylinder and the outer cylinder, and the opening / closing body is buried in the lid body. The open end of the volatile material container comes into contact with the open end of the inner cylinder to seal it. Therefore, the inner cylinder itself becomes a closed space, and the volatile material container is closed, so that the volatile material does not leak to the outside at all.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

That is, the opening / closing lid of the volatile material container according to the present invention is arranged on the lid main body 1 attached to the volatile material container B and the lid main body 1 to open / close a part of the lid main body 1. The opening / closing body 2 is formed so as to abut on the opening portion 3 of the container B to seal the lid body 1 in a closed state.

Specifically, as shown in FIG. 1, a lid body 1, an attachment auxiliary body 6 that is screwed onto the bottle mouth portion B1 of the bottle B to screw and attach the lid body 1, and a lid body. 1. An opening / closing body 2 which is arranged so as to be retractable in a top plate 1a portion of 1, a spring 16 which constantly presses the opening / closing body 2 so as to protrude from the lid body 1, and a sealing state of the end surface of the mouth screw 10 is ensured. Packing 9 for

The lid main body 1 has a shape in which a bottomed cylindrical body is turned upside down to form a top plate 1a, and a top / bottom hole 1b for allowing the opening / closing body 2 to be retractable is formed in the top plate 1a. A female screw 4 that is screwed into the male screw 8 of the mounting auxiliary body 6 is formed at the opening portion of the bottomed cylindrical body. Further, on the inner peripheral surface of the lid main body 1, key-like locking portions 5 for holding the opening / closing body 2 in a buried state are integrally formed.

Then, in order to attach the lid body 1 to the bottle mouth portion B1 of the bottle B, an attachment auxiliary body 6 is formed.

The attachment auxiliary body 6 is a cylindrical body that is screwed into the mouth screw 10 of the bottle mouth portion B 1, and the end portion of the mouth portion which is not screwed into the screw 10 has a female screw of the lid body 1 on the outer circumference. A male screw 8 to be screwed with the screw 4 is formed, and the end face of the male screw 8 is pressed against the outer peripheral edge portion of the packing 9 when the packing 9 is placed in the opening portion 3 of the bottle mouth portion B1 so as not to fall off. The facing flange 7 is formed.

On the other hand, the opening / closing body 2 protruding and retracting on the top plate 1a of the lid body 1 is a double cylinder body having a shape in which the end side protruding from the lid body 1 is closed by a closing top plate 13, and the double cylinder body The outer cylindrical body 11 is formed with a slit 14 as an opening in a portion projecting from the lid body 1 and has a diameter to be fitted into the projecting hole 1b of the lid body 1. The inner cylinder 12 of the double cylinder has a diameter such that it can be fitted into the inside of the flange 7 of the mounting auxiliary body 6, and a diameter that can abut the end surface of the opening 3, actually the packing 9. The open end is formed to have a length such that it can be sealed by contacting the end face of the opening portion 3 of the container B of the volatile material with the opening / closing body 2 buried in the lid body 1. At the time of this contact, since the packing 9 is arranged on the end surface portion of the opening portion 3, the end portion, particularly the end surface of the inner cylindrical body 12 actually contacts the packing 9.

The outer tubular body 11 and the inner tubular body 12 of the opening / closing body 2 are formed such that the outer tubular body 11 has a shorter length. A locking projection 15 is formed which is locked by the locking portion 5 of the lid body 1.

The locking by the locking portion 5 and the locking projection 15 is performed by pushing the opening / closing body 2 with a finger or the like to be embedded in the lid body 1 and then slightly rotating the lid 2 from the top plate 1 a of the lid body 1. It is retained while it is buried and locked, and the locking is released by rotating the opening / closing body 2 in the opposite direction, and the spring 16 projects from the top plate 1a of the lid body 1 by the elastic force of the spring 16. Since the outer cylindrical body 11 of the opening / closing body 2 has a diameter that allows it to be fitted into the projecting / retracting hole 1b of the lid body 1 when this is protruding, the top plate 1a portion of the lid body 1 has a locking projection of the opening / closing body 2. It retains a state in which 15 is caught and protrudes at a constant height so that it does not protrude further.

The lid body 1, the mounting auxiliary body 6, the opening / closing body 2, the spring 16 and the packing 9 thus formed are assembled as described above, as described above.

That is, first, the packing 9 is arranged on the end surface of the opening portion 3 of the bottle B, and the mounting auxiliary body 6 is attached thereto. Then, the opening / closing body 2 is fitted into the lid body 1 so that it can be retracted and retracted, and the lid body 1 is screwed onto the mounting auxiliary body 6 in a state where the spring 16 is fitted onto the inner tubular body 12 of the opening / closing body 2. It is something to wear.

When assembled in this way, first, when the volatile material in the bottle B is opened to be dissipated to the outside, as shown in FIG. When the lock is released, the opening / closing body 2 projects from the top plate 1a of the lid main body 1 due to the elastic force of the spring 16, and the locking protrusion 15 catches the inside of the top plate 1a so that it does not project further. Regulated. Then, in that state, the open end portion of the inner tubular body 12 of the opening / closing body 2 is not in contact with the packing 9, so that there is a gap, and the volatile material in the bottle B has an inner tubular body 12 and an outer tubular body 11. It is released to the outside through the space between.

When the volatile material in the bottle B is closed so as not to be released to the outside, as shown in FIG. 3, the opening / closing body 2 is pushed by a finger or the like to be buried in the lid body 1 and then By rotating the lid body 1 in a state of being buried from the top plate 1a of the lid body 1, the locking portion 5 of the lid body 1 and the locking projection 15 of the opening / closing body 2 are locked. In this state, the slit 14 of the opening / closing body 2 is also buried and closed in the lid main body 1, but since the release end of the inner cylindrical body 12 of the opening / closing body 2 contacts the packing 9, the inside of the inner cylindrical body 12 is hermetically sealed. As a result, the volatile material container B is hermetically closed, and the volatile material does not leak outside. In this case, the hook-shaped locking portion 5 may be formed so that the hook portion has a slight downward taper. By forming the hook-shaped locking portion 5 in this way, the locking protrusion 15 can be formed. When it is locked with the lock projection, it is easy to lock it, and moreover, since it is tapered downwards, if the opening / closing body 2 is rotated until it comes into contact with the keyed corner of the locking projection 15, Due to the engagement with the locking projection 15, a force that is pressed downwards is applied to the locking projection 15 itself, which serves as a pressing force when the open end of the inner cylindrical body 12 abuts on the packing 9 to ensure a tight seal. The shape can be secured.

Needless to say, the opening / closing lid of the container B made of a volatile material according to the present invention is not limited to the above-mentioned embodiment.

[0023]

[Effect of device]

 The present invention constructed as described above comprises a lid body 1 which is attached to the volatile material container B, and an opening / closing body 2 which is arranged in the lid body 1 to open and close a part of the lid body 1. The opening / closing body 2 is formed so as to abut and seal the opening 3 of the container B in a state where the lid body 1 is closed. In particular, the opening / closing body 2 is projected and buried from the top plate 1 a of the lid body 1. It is a double cylinder that can hold either state, and its protruding end side is closed, and an opening is formed in the cylinder 11 on the outer side of the double cylinder, at the portion protruding from the lid body 1. At the same time, the open end of the inner cylinder 12 has a length such that it can be sealed by contacting the open end 3 of the volatile material container B with the opening / closing body 2 buried in the lid body 1. Since it is formed, when the opening / closing body 2 projects from the top plate 1a of the lid body 1, the inner cylinder 12 is released. Since the end portion is not in contact with the opening end 3 of the volatile material container B, the end portion is not sealed, and the volatile material is volatilized and diffused from the space between the inner cylinder 12 and the outer cylinder 11. Then, when the opening / closing body 2 is buried in the lid body 1, the open end 3 of the volatile material container B abuts against the open end of the inner cylinder 12 to seal the inner cylinder. The volatile material container B is hermetically sealed by the space 12 itself, and the volatile material is completely prevented from leaking to the outside.

Therefore, it can be opened and closed very easily, has excellent operability, and when it is in the closed state, it is possible to secure a sufficient sealed state of the container without using the inner lid, and to prevent wasteful emission of volatile materials. In addition, since the structure is simple, it can be provided at a low cost, which is a useful effect in practical use.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention.

FIG. 2 is a sectional view of an essential part of an embodiment of the present invention in an open state.

FIG. 3 is a cross-sectional view of an essential part of an embodiment of the present invention in an open state and a closed state.

FIG. 4 is a sectional view of a main part of a conventional example.

[Explanation of symbols]

 1 Lid main body 1a Top plate 1b Retractable hole 2 Opening / closing body 3 Opening part 4 Female screw 5 Locking part 6 Mounting auxiliary body 7 Flange 8 Male screw 9 Packing 10 Mouth screw 11 Outer cylinder 12 Inner cylinder 13 Closing top 14 Slit 15 Locking protrusion 16 Spring B Volatile material container B1 Bottle mouth

Claims (2)

[Scope of utility model registration request] 1. A lid body attached to a volatile material container,
An opening / closing body arranged on the lid body to open / close a part of the lid body, and the opening / closing body is formed so as to abut against the opening portion of the container to seal the lid body in a closed state. An open / close lid for a volatile material container. 2. The opening / closing body is a double cylinder capable of holding both the protruding state and the buried state from the top plate of the lid body, and has a shape in which the protruding end side is closed, and the outer side of the double cylinder body is closed. In the cylindrical body, an opening is formed in the portion protruding from the lid main body,
The volatilization according to claim 1, wherein the open end of the inner cylindrical body is formed to have a length such that it can be sealed by contacting the open end of the volatile material container with the opening / closing body buried in the lid body. Opening / closing lid for the container of plastic material.