JP2012076762A - Aromatic substance container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily open a storage container body having high sealing strength without wasting a sealing function part by mounting the storage container body to a case body to release sealing of the storage container body and to allow diffusion of aromatic substance.SOLUTION: A sheet cover 5 for sealing an opening part of the storage container body 1 storing the aromatic substance is made to have a laminated structure composed of a permeation sheet 6 and a sealing film 7. The storage container body 1 is removably mounted to the case body 9, which ruptures the sealing film 7 to open a ruptured hole 8. The aromatic substance is diffused through the permeation sheet 6 exposed to the ruptured hole 8.

Description

  The present invention includes a storage container body that stores a fragrance such as liquid, gel, solid, and powder, and a case body that stably holds the storage container in a state in which the stored fragrance can be dissipated. A fragrance container comprising:

  Conventionally, as a fragrance container that diffuses a liquid fragrance including a deodorant, a storage container body for storing and holding a liquid fragrance densely, and assembling and holding the storage container body in a fixed posture, The one composed of a case body that maintains a state in which the fragrance can be properly diffused is often used. For example, the fragrance container described in Patent Document 1 opens a diffusion hole for allowing the vaporized fragrance to pass and diffuse in the storage container body, and stably holds the overcap and the storage container body in a standing posture. When the case body composed of the pedestal is assembled and the storage container body is used, the removed case body can be replaced with a new storage container body to form the fragrance container.

JP 2003-205986 A

  However, in the above-described prior art, every time a new storage container body is to be assembled to the case body, the sealing seal that seals the storage container body must be peeled off to open the storage container body. For this reason, it is required to take a troublesome operation to peel off the hermetic seal, and it is required to have a configuration in which the hermetic seal can be properly and easily peeled off. There was a problem that it was left at hand.

  Therefore, the present invention was devised to solve the above-described problems in the prior art, and by attaching the storage container body to the case body, the storage container body can be released to release the fragrance. Therefore, it is an object of the present invention to easily open a container body having a high sealing strength without making the sealing function part trash.

The main configuration of the present invention for solving the above technical problem is:
It is composed of a storage container body that stores a fragrance and whose opening is closed with a seat lid, and a case body that is inserted and assembled into the mounting cylinder.
A sealing film with a high barrier property that is not stretchable and breaks easily under the flexible permeation sheet that allows the vaporized fragrance to penetrate and the liquid fragrance to be immersed in the sheet lid of the storage container body. Layered and configured,
Providing a partition wall on the case mounting cylinder;
The present invention is to provide the partition wall with a protrusion which pushes against the sheet lid of the storage container body mounted on the mounting cylinder of the case body and breaks the seal film of the sheet lid to open a break hole.

  The insertion assembly of the storage container body whose opening is sealed with the seat lid to the mounting cylinder of the case body is achieved in the form of a stopper assembly that forcibly pushes the storage container body into the mounting cylinder. The impact force at the time is transmitted to the protrusion of the case body that presses against the sheet lid of the storage container body. Although the impact force transmitted to this protrusion acts on the seat lid as it is, the transmission sheet of the seat lid is rich in flexibility, so it flexibly deforms without breaking due to this impact force, Since the seal film of the seat lid is not stretchable and easily broken, it is easily broken and a broken hole is formed.

  At this time, since the protrusion is integrated with the partition wall of the mounting cylinder, it is structurally stable, and when it hits the seat lid in a pushing shape, the impact force is reliably and strongly applied. The broken hole is surely opened in the sealing film of the seat lid. When the rupture hole is opened, the permeable sheet is exposed to the inside of the storage container from the rupture hole, so that the vaporized fragrance in the storage container body is transmitted through the permeable sheet and diffused from the rupture hole, Or the liquid fragrance | flavor in a storage container body is immersed in a permeation | transmission sheet | seat, and is vaporized and dissipated from the permeation | transmission sheet | seat part exposed from the fracture | rupture hole. Since the rupture hole is formed by rupturing the transmissive sheet, a part of the sheet lid does not separate and become dust.

  Another configuration of the present invention is that in the main configuration described above, the protrusion is configured in a horizontally long plate shape.

  In the case where the protrusion is configured in the shape of a horizontally long plate, the breaking hole to be opened is not limited to a small circular hole shape, and the opening area is increased to a desired extent as a narrow hole shape. Therefore, it is possible to form a fracture hole having a desired size.

  According to another configuration of the present invention, a mounting cylinder is integrally provided via the rib plate wall at the center of the top cylindrical outer cylinder wall in the main configuration described above, and the outer cylinder wall and the upper end of the outer cylinder wall are integrated. In addition to the fact that the case body is constructed by opening a diffusion hole for the fragrance on the top wall and the partition wall continuously provided on the wall.

  In the case where a case body is constructed by integrally installing a mounting cylinder in the center of the outer cylinder wall, and a diffusion hole is opened in the case body, a wide seating area can be obtained by the case body. Can be kept in a stable state, and a favorable appearance design can be applied to the case body irrespective of the storage and holding of the fragrance, and the proper radiating action of the fragrance can be maintained.

  Further, according to another configuration of the present invention, in the main configuration described above, the storage container body is a synthetic resin blow-molded bottle, and a ring-shaped cap body having an opening at the center is tightly connected to the opening cylindrical portion of the bottle. The sheet lid that closes the opening is tightly welded onto the cap body.

  If the storage container body is a synthetic resin blow molded bottle, and the ring-shaped cap body is assembled to the opening cylinder, the storage container body can be easily molded and can be obtained at low cost. Easy to handle in the form of a cartridge.

Since the present invention has the above-described configuration, the following effects can be obtained.
In the main configuration of the present invention, the storage container body is easily and surely opened by inserting and assembling the case body into the mounting cylinder, thereby ensuring the diffusion operation of the fragrance in the storage container body. Obtainable. In addition, the opening of the storage container body remains closed with the permeable sheet, and the permeable sheet itself does not allow passage of fragrance such as liquid, gel, solid, powder, etc. The storage and holding of the fragrance by the container body can be ensured stably, and a safe use state of the fragrance container can be obtained. Furthermore, since no dust is generated by opening the fracture hole, post-processing can be simplified.

  In the case where the protrusion is configured in a horizontally long plate shape, it is possible to form a fracture hole of a desired size, and thus it is possible to set the degree of the fragrance dissipating ability. . Further, since the protrusion has a small tip area, it is easy to push and deform the seat lid, and thus the opening of the break hole can be achieved without difficulty.

  In the case where a case body is constructed by integrally installing a mounting cylinder at the center of the outer cylinder wall, and a diffusion hole is opened in this case body, the fragrance container can be placed in a stable state, and A preferable appearance design can be applied, and furthermore, an appropriate radiant release function can be maintained, so that an excellent use state can be obtained as a fragrance container provided as an ornament.

  If the storage container body is a synthetic resin blow molded bottle, and the ring-shaped cap body is assembled to the opening cylinder, the storage container body can be easily molded and can be obtained at low cost. Since the cartridge-like handling is easy, it is possible to easily obtain a storage container body with excellent handling properties.

It is a whole longitudinal front view which shows one Example of the fragrance | flavor container of this invention. It is a top view of the embodiment shown in FIG. FIG. 2 is a partially enlarged cross-sectional view showing the storage container body of the embodiment of FIG. 1. FIG. 2 is a longitudinal explanatory view showing an assembled state of the embodiment of FIG. 1. FIG. 3 is an enlarged cross-sectional view of an essential part taken along the line AA in FIG. FIG. 3 is an enlarged cross-sectional view of a main part taken along the line BB in FIG.

Hereinafter, it demonstrates along the Example according to this invention, referring drawings.
1 and 2 show an embodiment of the fragrance container of the present invention. FIG. 1 is an overall longitudinal front view, and FIG. 2 is a plan view thereof. This fragrance container is configured by detachably combining a storage container body 1 biaxially stretch blow-molded into a bottle shape with PET resin and an injection molded product case body 9 made of polypropylene resin.

  A storage container body 1 (particularly, see FIG. 3) for storing a liquid fragrance is formed on the upper end of a body portion 3 having a bottomed cylindrical shape in a body portion biaxially stretched and blow molded into a bottle shape with PET resin. A cap body 4 made of a polyethylene resin, which is formed in a double ring cylinder piece, is fitted into and fixed to a cylindrical opening cylinder portion 2 provided continuously through an inner collar-shaped shoulder portion, and this cap body 4 is formed. A sheet lid 5 is tightly welded and fixed to the upper surface of the cap body 4 so as to close the opening.

  The sheet lid 5 is formed by laminating a sealing film 7 having a high barrier property that is not stretchable and easily ruptured under a flexible permeable sheet 6 that allows permeation of vaporized fragrance and immersion of liquid fragrance. (In particular, refer to the enlarged portion of FIG. 3). As the permeable sheet 6, a cloth material sheet such as a nonwoven fabric or a foamed resin sheet having a continuous foam structure can be used. Regardless of the fragrance, an aluminum foil film that exhibits a high barrier property is suitable, and when the rupture hole 8 is opened in the seal film 7, the deformation deformation of the transmission sheet 6 is obstructed by the seal film 7. In order to prevent this, it is desirable that the transmission sheet and the sealing film are laminated with a weak bonding force.

  The case body 9 (hereinafter, particularly refer to FIG. 4) has a mounting cylinder 10 into which the storage container body 1 is inserted and assembled. The mounting cylinder 10 is an elliptical cylinder that forms the outer shell of the case body 9 ( 2) is integrally connected to the center of the outer cylindrical wall 14 via four rib plate walls 16 arranged along the major axis and minor axis of the ellipse. In addition to serving as a reinforcing rib for coupling the mounting cylinder 10 to the wall 14, it also functions to guide insertion and assembly of the storage container body 1 to the mounting cylinder 10.

  The mounting cylinder 10 is provided with a partition wall 12 so as to divide the mounting cylinder 10 in the vertical direction, and is provided at the center of the partition wall 12 surface (lower side surface in the figure) on the side where the storage cylinder container body 1 is assembled. A plate-like protrusion 13 (see FIG. 2) that is horizontally long along the major axis of the outer cylindrical wall 14 is provided so as to protrude from the inner peripheral surface portion immediately below the partition wall 12. A locking ridge 11 (see FIG. 4) is provided for fixing and holding the attached storage container 1 by undercut coupling.

  The partition wall 12 is provided with a plurality of through holes 17 (see FIGS. 2 and 4) avoiding the protrusion 13. The protruding end of the protrusion 13 is rounded (see FIGS. 5 and 6) so that it does not break by piercing the transmission sheet 6 of the sheet lid 5, and the tip area is small. When the sheet lid 5 hits against the pushing shape, the sheet lid 5 is pushed by force to break the seal film 7.

  Further, the upper part of the mounting cylinder 10 partitioned by the partition wall 12 has a tapered cylindrical shape that expands upward, and the vaporized fragrance diffused through the diffusion hole 17 of the partition wall 12 is diffused. It is made easy. A diffusion window 18 having a large opening area is provided in the tapered cylindrical mounting cylinder 10 portion, and the vaporized fragrance is easily diffused similarly to the diffusion hole 17.

  The outer cylindrical wall 14 has an elliptical cylindrical shape with a top wall 15 connected to the upper end, and the rib plate wall 16 is provided upright on the outer cylindrical wall 14 and the top wall 15 and is mounted. The upper end of the tapered tube portion of the tube 10 is connected to the top wall 15. A large number of diffusion holes 17 (see FIGS. 2 and 4) are formed in the outer cylindrical wall 14 and the top wall 15 so that the vaporized fragrance is evenly diffused to the surroundings and the diffusion holes. By devising the shape of 17, the decorativeness excellent in the appearance of the fragrance container is given.

Next, the assembled state of the case body 9 and the storage container body 1 will be described.
As shown in FIG. 4, when the storage container body 1 is inserted and assembled into the mounting cylinder 10 of the case body 9 in an undercut coupling state, the protrusion 13 is pushed into the sheet lid 5 by the insertion and assembly operation force. At the end, the protrusion 13 stretches and deforms the transmission sheet 6 of the sheet lid 5 and breaks the seal film 7, and opens a break hole 8 (see FIGS. 5 and 6) in the seal film 7 portion. The transmission sheet 6 is exposed to the inside. Therefore, the fragrance in the storage container body 1 is vaporized and diffused through the permeable sheet 6, or is immersed in the permeable sheet 6 from the broken holes 8 and diffused from the surface thereof.

  When the storage container body 1 is inserted into the mounting cylinder 10 to the insertion limit position (see FIG. 1), a gap (see FIGS. 5 and 6) is formed between the seat lid 5 and the partition wall 12. The arrival of the fragrance that has vaporized after passing through the break hole 8 is smoothly achieved through this gap, and the diffusibility of the fragrance is improved accordingly.

  In the case of the illustrated embodiment, the insertion limit of the storage container body 1 into the mounting cylinder 10 is that a step portion is formed on the outer peripheral surface of the cap body 4 and a step portion is formed on the inner peripheral surface of the mounting cylinder 10. However, the present invention is not limited to this, and an appropriate abutting means may be formed between the storage container body 1 and the case body 9.

  Since the storage container body 1 is detachably inserted into the case body 9, the storage container body 1 can be easily attached to and detached from the case body 9, thereby handling the storage container body 1 as a cartridge container. It is possible to replace the used storage container body 1 with a new storage container 1 safely and promptly.

  In the illustrated embodiment, the storage container body 1 assembled to the case body 9 is used in an upright posture. However, the permeable sheet 6 does not allow passage of the liquid fragrance but allows immersion. Therefore, it is also possible to use the storage container body 1 in an inverted posture.

  Further, the molding materials and molding methods of the storage container body 1 and the case body 9 are not limited to those shown in the embodiments, and other molding materials and molding methods that are considered appropriate are selected and used. be able to. Furthermore, the fragrance | flavor accommodated in the storage container body 1 is not limited to a liquid form, A gel form, solid form, powder form, etc. may be sufficient.

  As described above, the fragrance container of the present invention can handle the fragrance safely and simply while maintaining the proper diffusing action of the fragrance, and is particularly troublesome to handle. A wide range of uses for liquid fragrances is expected.

DESCRIPTION OF SYMBOLS 1; Storage container body 2; Opening cylinder part 3; Body part 4; Cap body 5; Sheet lid 6; Permeation sheet 7; Seal film 8; Bulkhead 13; Projection 14; Outer cylinder wall 15; Top wall 16; Rib plate wall 17; Radiation hole 18;

Claims (4)

A storage container body (1) storing the fragrance and having its opening closed with a seat lid (5); and a case body (9) for inserting and assembling the storage container body (1) into the mounting cylinder (10); The sheet lid (5) is a barrier that is easily stretchable and cannot be broken under a flexible permeable sheet (6) capable of permeating the vaporized fragrance and immersing the liquid fragrance. A sealing film (7) rich in properties is laminated, a partition wall (12) is provided on the mounting cylinder (10), and a seat lid (1) of the storage container body (1) mounted on the mounting cylinder (10) ( 5) is provided with a protrusion (13) in the partition wall (12) that pushes against the sheet 5 (5) and breaks the seal film (7) of the sheet lid (5) to open a break hole (8). Air freshener container. The fragrance | flavor container of Claim 1 which comprised the protrusion (13) in the shape of a horizontally long board piece. A mounting cylinder (10) is integrally provided via a rib plate wall (16) at the center of the top cylindrical outer cylinder wall (14), and the upper end of the outer cylinder wall (14) and the outer cylinder wall (14) are provided. The fragrance container according to claim 1 or 2, wherein a case body (9) is formed by opening a fragrance release hole (17) in the top wall (15) and the partition wall (12) continuously provided on the wall. The storage container body (1) is a synthetic resin blow-molded bottle, and a ring-shaped cap body (4) having an opening at the center is closely assembled to the opening cylinder (2) of the bottle, and the cap The fragrance | flavor container of any one of Claims 1-3 which welded the sheet | seat cover (5) which block | closes an opening part on a body (4) closely.

Images