JP6451920B2 - Scented case - Google Patents

Description

The present invention relates to a portable scent case that is intended to enjoy a faint scent over a long period of time even with a small amount of expensive perfume liquid.

Conventional perfumes are often used to remove the body odor and add scent, and when applied directly to the skin surface of the neck, armpits, wrists, etc., or sprayed on clothing, hats, gloves, etc. Was normal.
However, in such a state of use, there is a strong scent drifting at the beginning of volatilization, giving discomfort to others, staining clothes and other things with perfume liquid, consuming a lot of expensive perfume liquid, Maintenance costs also increased.

In Japan, there are still elegant ways to enjoy the faint incense, such as using an incense bag or putting the smell of incense into clothes.
Therefore, even today, a drop of perfume is added to the earlobe and the inside of the wrist to create a unique scent while suppressing the scent as much as possible.
In this case, when it was hot and sweated, and the face, hands and arms were washed, the scent of the incense disappeared and it was difficult to stably generate the scent.

JP 07-313600 A JP 2002-058530 A JP 2011-030999 A

The problem to be solved by the present invention is to suppress the intense fragrance of perfume during conventional use, diverge the faint fragrance over a long time even with expensive perfume, and narrow the shape and cross-sectional area of the volatile passage By reducing the amount of perfume used and releasing the perfume through the volatilization chamber or opening, you can enjoy your favorite fragrance and faint scent at low cost, while letting out liquids and spills to the outside. It is intended to prevent such troubles.

In order to solve the above problems, the present invention takes the following technical means.
In the first aspect of the invention, the bottomed portion of each of the basic cylindrical part (1) having a predetermined outer diameter and a bottomed cylindrical shape and the lid cylinder part (2) having a predetermined outer diameter and a bottomed cylindrical shape are arranged outside. disposed oppositely, at what constitutes an aroma case body (K) by assembling directly through fitting part is provided therebetween inside the (3), the cover cylinder portion (2) the outer end side portion of the mounting hole (12) within the mounting volatilization chamber to the proximal end (4) and volatile opening (13) portion fragrance carrier with a base end portion (5) by fixing one body, lid body tubular portion (2) together with an opening aroma passage (7) in the bottom wall (6), the diameter small lid portion of the cylindrical portion of the aroma case body (K) (11) in part, aroma passage (7) the structure of the fragrance cases characterized by attaching freely changed to any of closure cap which covers the outer (19) or passages cap (20).

With this configuration, the basic cylinder part (1) and the lid cylinder part (2) are integrated by the fitting part (3) to form a hollow cylinder case body, and the fragrance which is an opening in the case body Since the volatile chamber (4) and the volatile opening (13) of the fragrance holding body (5) are attached so as to be inscribed in the passage (7), the fragrance emanating from the volatile chamber (4) and the volatile opening (13) is removed. It is possible to easily suppress a sudden change in volatilization of the fragrance agent inside the fragrance holding body (5) while facilitating divergence through the fragrance passage (7) outside the case body. Further, if the fragrance passage (7) provided in the small-diameter lid portion (11) of the scent case is covered with the sealing cap (19), the fragrance can be prevented from scattering outside the case, and the fragrance passage (7) can be prevented from being attached to the cap with the passage (20) scattering of aroma when covered with is that Do not free.

According to the second aspect of the present invention, the fragrance holder (5) includes an approximately equal-diameter and long volatile cylinder (18), an outer peripheral pipe (23) covering the outer periphery, and an inner pipe from the outer peripheral pipe (23). a combination of capillary pipe (14) integrally projecting endwise, volatilization chamber (4) on the base end side of volatile cylinder (18) and volatile opening (13) portion is faced to, Koeki the inner end A passage gap (28) is provided, a spiral small groove (17) is formed on the outer peripheral surface of the volatile cylinder (18), and a single pipe with a tip opening (32) is provided in the thin pipe (14). it a configuration aroma case according to claim 1 Symbol placement was characterized is provided with the small holes (31).

  With this configuration, the fragrance holding body (5) is allowed to pass through a small cross-section liquid path from the small hole (31) on the perfume suction side to the spiral small groove (17) or the volatile chamber (4) or volatilization. A small amount of the fragrance holding portion reaching the opening (13) can be easily configured, and the fragrance holding body (5) can be attached only by being inserted into the attachment hole (12) of the lid cylinder portion (2). A low-cost, high-performance, subtle scent holder can be realized.

In the first aspect of the present invention, a basic cylindrical portion (1) and a lid cylindrical portion (2) are integrated via a fitting portion (3) to form a hollow cylindrical case body. Since the volatile chamber (4) and the volatile opening (13) of the fragrance holding body (5) are attached so as to be inscribed in the fragrance passage (7) as a part, the volatile chamber (4) and the volatile opening (13) are attached. It is possible to easily suppress a sudden volatilization change of the fragrance agent with the fragrance holding body (5) while facilitating the divergence of the fragrance from the section through the fragrance passage (7) outside the case body. Furthermore, if covered with a closure cap aroma passage (7) (19) can be prevented case outside scattering of aroma, is that Do and freedom scattering of aroma when covered with aroma passage (7) a passage cap (20).

In the invention of claim 2 , the fragrance holding body (5) is moved from the small hole (31) on the perfume suction side to the spiral small groove (17) through one small cross-section liquid path (4). Alternatively, a small-capacity scent holding part reaching the volatile opening (13) can be easily configured, and a low-cost, high-performance, faint scent holding body can be realized.

It is whole front sectional drawing in the upper fragrance spreading | diffusion system "A". It is front sectional drawing of the whole in downward fragrance spreading | diffusion system "B". It is a one side perspective view in the fragrance holding body of the principal part. It is an other side perspective view in the fragrance holding body of the principal part. It is a perspective view for a basic cylinder part and single article explanation. It is a whole perspective view in the downward fragrance spreading | diffusion system "B" of FIG. FIG. 3 is a bottom view of FIG. 2. It is an expansion perspective view of the volatile cylinder which is one member of the principal part.

Embodiments of the present invention will be specifically described below with reference to the drawings. However, the scope of the present invention is not limited to the embodiments described below. Unless otherwise specified, all those having similar actions and effects are included.

First, the “upper fragrance spreading method” shown in FIG.
The scent case shown in the figure is provided with a clip (21) as in the known literature, and can be attached to clothes and personal accessories and portable.
In the illustrated example, the clip (21) is integrated with the cap with passage (20), the opening passage (22) of the cap with passage (20), and the bottomed wall (6) of the lid cylinder portion (2). The aroma passage (7) faces the opposite approach through the gap (35).

When the filter body (36) having a different fine particle size is changed and sandwiched in the space (35), the passage time of the fragrance can be adjusted by changing the particle size.
The bottomed wall (6) side, which is one end side of the lid cylinder portion (2), is a small lid portion (11) with a thin outer diameter of the cylindrical body. You may make it the form enlarged.
In addition, the cylindrical body of the illustrated example is easier to manufacture in the case of a cylinder, but a polygonal cylindrical body may be used as long as the case body having an internal space has the same effect even if it is a square cylinder.

In the inner diameter direction of the small lid portion (11), a mounting hole (12) is provided concentrically, and the base end portion of the fragrance holding body (5) is inserted and attached, and in this portion, through the opening (13) Communication with outside air is possible.
The fragrance holder (5) is configured by combining a plurality of members, and a volatile cylinder (18) is inserted into the outer peripheral pipe (23).
The outer pipe (23) has an outer diameter portion on the base end side substantially the same diameter as the mounting hole (12), and a protruding end side in the direction opposite to the mounting hole is a small hole that is a circular passage inside with a thin tube. It is set as the thin pipe (14) which has (31).

Further, the bottom wall (6) contact side of the outer peripheral pipe (23) has a constant thickness and a concentric inner mounting hole (16), and the volatile cylinder (18) is placed in the inner mounting hole (16). Inserting.
In the illustrated example, as shown in FIG. 4, a large-diameter inner hole (34) having a large diameter on the inlet side is used.
As shown in FIG. 3, the volatile cylinder (18) has a tip shaped like a rocket warhead with a tapered shape (24) so that it can be easily pushed into the inner mounting hole (16) of the outer pipe (23). The outer peripheral surface of the volatile cylinder (18) is brought into close contact with and integrated with the peripheral surface.

Next, details of the volatile cylinder (18) will be described mainly with reference to FIGS.
One guide groove (25) is provided on the tip surface of the taper (24), and one spiral small groove (17) is formed on the outer peripheral surface of the cylindrical body.
Moreover, the bottomed wall (6) contact side of the outer peripheral surface of the volatile cylinder is an outer small diameter cylindrical portion (26).

Similarly, the narrow pipe pipe (14) contact side of the outer peripheral surface of the volatile cylinder is also set as an inward thin diameter cylindrical portion (27). Furthermore, as shown in FIG. 1, the surface portion of the taper (24) is also connected to the inner wall surface of the hole for passage of perfume liquid, which will be described later, with respect to the tip tapered surface of the inner mounting hole (16) of the outer pipe (23). It is a small-diameter slope having a passage gap (28) therebetween.

As described above, the gap provided between the outer small-diameter cylindrical portion (26) of the volatile cylinder (18) and the large-diameter inner hole (34) of the outer peripheral pipe (23) is defined as the volatile chamber (4). .
The fragrance holding body (5) with the volatile chamber (4) shown in FIG. 1 is constructed by assembling the outer peripheral pipe (23) with the thin pipe (14) and the volatile cylinder (18). doing.

The fragrance holding body (5) is attached to a part of the outer end in the attachment hole (12) of the lid cylinder part (2), and the volatile chamber (4) and the volatile opening (13) part side of the bottomed wall (6). If it is in a state of being integrally fixed by press-fitting or adhesive so as to face the aroma passage (7), the assembly of the member on the lid side is completed.
A female screw (9) is provided on the inner peripheral surface of the shaft hole inside the lid cylinder portion (2).

Next, the member on the basic cylinder part (1) side will be described.
The basic cylinder portion (1) shown in FIGS. 1 and 5 is composed of a bottomed cylindrical transparent body, and is provided with a cylindrical storage chamber (29) in the illustrated example.
The outer end portion is a small-diameter tube portion (10) having a diameter smaller than that of the basic tube portion (1), and a male screw (8) is provided on the inner end thin-diameter shaft tube (30) portion. (9) and the male screw (8) are used as a fitting portion (3) for engaging and tightening.

When the basic cylinder part (1) and the lid cylinder part (2) with the fragrance holding body (5) are integrated via the fitting part (3), the scent case body “K” appears.
This scent case body “K” can be used simply by turning it upside down in the form A which is the “upper scent spreading method” or in the form B which is the “lower scent spreading method” described later. It has the same configuration.

As shown in FIG. 1, in the “upper fragrance divergence method”, a cap (20) with a passage having an opening passage (22) and a clip (21) is attached to a small-diameter lid portion (11), and the small-diameter tube portion (10) is covered with a sealing cap (19).
When regulating the scent divergence, the caps (7) are sealed with the sealing cap (19) by replacing the upper and lower caps in the illustrated example.

Next, the flow of the fragrance inside the case and the operation of each part will be described.
The fitting part (3) of the scent case main body “K” is rotated in the loosening direction, and the scent case main body is divided into two while the scent holding body (5) is housed in the cylindrical lid part (2).
The tip of the narrow pipe (14) that protrudes largely outward from the fitting portion (3) of the cylindrical lid portion (2) is immersed in the perfume liquid.

The small pipe (14) is provided with one small hole (31) having a small inner diameter for moving the liquid upward by capillary action, and the perfume liquid sucked from the tip opening (32) is It passes through a small hole (31), and reaches one spiral small groove (17) through a minute passage gap (28) from a guide groove (25) provided at the tip of the volatile cylinder (18).

The perfume liquid that has reached the lower end of the spiral groove (17) moves in the direction of the volatilization chamber (4) along one minute spiral groove (17) that moves the liquid upward by capillary action.
In the present invention, the total volume of the small hole (31), the passage gap (28), the spiral small groove (17), etc. is made into one small hole, a narrow gap or a small groove, so that the volume of the fine whole liquid can be obtained. Reduce perfume usage.

The perfume liquid that has reached the vicinity of the exit of the single spiral groove (17) is vaporized at the volatile chamber (4) inlet portion in a large space, filling the volatile chamber (4) with fragrance components, and fragrant from the opening (13) portion. Go outside through the passage (7).
The volume of the volatilization chamber (4) is reduced if the outer diameter of the outer narrow cylindrical portion (26) is reduced, and the amount of the gap with the inner mounting hole (16) of the outer pipe (23) is increased. The volatilization chamber (4) can be increased or decreased as necessary from 0 to the maximum capacity.

Further, the volatile cylinder (18) is provided with an adjustment hole (33) in the shaft core portion. Increasing the capacity of the adjustment hole (33) increases the scent reservoir, and makes the fragrance retention time longer. You can also.
In the upper scent divergence method “A”, when the lid cylinder part (2) in the above state is tightened to the basic cylinder part (1) via the fitting part (3), the scent case body “K” is obtained.

Next, the downward fragrance spreading method “B” will be described mainly with reference to FIG.
As described above, in the downward scent divergence method “B”, the scent case body “K” is simply used upside down, and the shape of the member is not changed. The points that are the same as the “A” method will be omitted.

As the members, only the cap with a passage (20a) and the sealing cap (19a) are changed, and will be described below.
The cap with a passage (20a) is detachable, covering the entire outer periphery of the aroma passage (7) that opens to the bottomed wall (6) of the lid cylinder portion (2), which is disposed at the lower end of the scent case body "K". It is a cap.
The sealing cap (19a) integrates the clip (21), and is attached to the upper end of the basic cylinder (1) of the scent case body “K”.

In this state, the fragrance in the volatilization chamber (4) and the adjustment hole (33) is discharged from the lower portion of the scent case body “K” to the outside through the fragrance passage (7) through the opening passage 22 of the cap.
The perfume liquid advances in a small spiral groove (17) of the volatile cylinder (18) by a capillary phenomenon, but the gap at the inlet of the volatile chamber (4) becomes wide, and the capillary phenomenon does not occur. Since there is no new liquid replenishment from the small hole (31) of the narrow pipe (14), there is no fear of perfume liquid dropping and leakage, and only stable aroma can be generated.

In addition, as described above, when the filter body (36) is inserted and held in the gap (35), the time length of the volatile volatile emission can be changed.
To stop the fragrance from spreading to the outside, replace the upper and lower caps, and use the sealed cap (19a) to open the bottom wall (6) of the lid cylinder portion (2) provided at the lower end of the scent case body “K”. It is sufficient to cover the entire fragrance passage (7) that is open at the top.
Moreover, in the scent case body of the illustrated example, the upper and lower end portions are a small-diameter cylindrical portion (10) and a small-diameter lid portion (11). The effect is the same even if the value is increased.

The feature of the present invention is that a volatile chamber or volatile opening and a fragrance holding body equipped with a capillary type liquid suction passage composed of a single passage, and a tip opening that is the liquid suction opening in the perfume liquid. Just submerge, a small amount of perfume liquid is moved and stored in the minute part up to the vicinity of the volatile chamber opening by capillary action, and the fragrance holder in this state is placed in the cylindrical scent case, and the fragrance passage is narrowed as necessary. By opening and closing, it is intended to provide a faint scent for a long time at low cost.

DESCRIPTION OF SYMBOLS 1 Basic cylinder part 2 Lid body cylinder part 3 Fitting part 4 Volatilization chamber
5 Aroma holder 6 Bottomed wall
DESCRIPTION OF SYMBOLS 7 Aroma passage 8 Male screw 9 Female screw 10 Diameter small cylinder part 11 Diameter small cover part 12 Mounting hole 13 Opening 14 Narrow pipe part 15 Inner mounting hole 17 Spiral small groove 18 Volatile cylinder 19 Sealing cap 19a Sealing cap 20 Passage Cap with cap 20a Cap with passage 21 Clip 22 Open passage 23 Outer pipe 24 Taper 25 Guide groove 26 Outer narrow tube portion 27 Inner narrow tube portion 28 Passing gap 29 Storage chamber 30 Inner end narrow shaft tube 31 Small hole 32 Tip opening 33 Adjustment hole 34 Large inner hole 35 Air gap 36 Filter body A Upper scent divergence method B Lower scent divergence method K Scent case body

Claims (2)

A bottomed cylindrical part (1) having a predetermined outer diameter and a bottomed cylindrical shape and a lid cylinder part (2) having a predetermined outer diameter and a bottomed cylinder are arranged so that the respective bottomed portions are opposed to each other and provided between the inner sides. The scent case main body (K) is directly assembled through the fitting part (3), and a part of the outer end in the mounting hole (12) of the lid cylinder part (2) in, mounted the base end of the volatilization chamber (4) and volatile opening (13) side aroma carrier as opposed to the aroma channel (7) of Yusokokabe (6) (5) fixed one body, lid The fragrance passage (7) is opened in the bottomed wall (6) of the body cylinder portion (2), and the fragrance passage (7) is formed in the small diameter lid portion (11) of the cylinder portion of the scent case body (K). A scent case characterized by being freely attached to either a sealed cap (19) covering the outside or a cap with a passage (20). The fragrance holding body (5) has a substantially uniform and elongated volatile cylinder (18), an outer peripheral pipe (23) covering the outer periphery thereof, and a narrow pipe (14) integrally projecting from the outer peripheral pipe (23) toward the inner end. ), The volatile chamber (4) and the volatile opening (13) face the base end side of the volatile cylinder (18), and the perfume passage gap (28) is provided on the inner end side. (18) One spiral small groove (17) is engraved on the outer peripheral surface, and one small hole (31) with a tip opening (32) is provided in the narrow pipe (14). The fragrance case according to claim 1, which is characterized.