TW520992B - Container for transpiration - Google Patents

Abstract

The present invention provides a container for transpiration (20), characterized in that a case (21) for holding a transpiring agent has an inner face composed of a curved face having the shape of a dome and that an opening of the case (21) is sealed by a air-permeable film (22).

Description

520992 A7 B7 V. Description of the Invention (ii) Technical Field of the Invention The present invention relates to an evapotranspiration container. In the prior art, as the evapotranspiration device, the opening of the container containing the evapotranspiration agent was covered with a film having good air permeability, and the evapotranspiration container was easy to disassemble. The evapotranspiration container is heated from the outside of the container, thereby evaporating the vapor of the evapotranspiration agent and releasing it to the external space through the film. As the evapotranspiration agent evaporates, the pressure in the container gradually decreases, so that the film stretches and deforms into a concave shape, and then approaches the remaining evapotranspiration agent in the container. The above-mentioned evapotranspiration device has the following problems: (1) When the inside of the container constituting the evapotranspiration container has an angle, when the evaporation of the evapotranspiration proceeds to a small amount of the evapotranspiration agent in the remaining corner, the film cannot be extended to the inside of the corner due to the pressure in the container. The vapor concentration in the container separated by the film becomes thinner. As a result, it is difficult for the vapor to evaporate to the outside of the film, so that it is difficult to effectively use up the evaporating agent. (2) When there is an angle on the outside of the container, although this angle is difficult to deform due to the rigidity of the material, the flat part connected to the angle is depressed by the pressure inside the container. Therefore, with an evapotranspiration device equipped with a heating section, the heating conditions (ie, reduced heat transfer surface, etc.) transferred from the outside of the container to the evapotranspiration agent by the heating section change, and it is difficult to continue stable evaporation. Disclosure of the invention The problem to be solved by the present invention is to promote the effective and stable evaporation of the evapotranspiration agent in the evapotranspiration container. According to the evapotranspiration container of the present invention, the inner surface of the container containing the evapotranspiration agent has a hemispherical curved surface shape, and the opening of the container is covered with a film having good air permeability. -4- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Pretend

520992

Secondly, “the range of the inner surface of the hemispherical container” can reach the entire range of the inner surface of the container, or a part of the container. For example, it may be limited to the heating surface range connected to the evapotranspiration device. Moreover, the shape of the inner surface of the "hemisphere" in the container is not limited to a circular surface and an elliptical surface, and a curved shape is also possible. Brief description of the figure Fig. 1 is a cross-sectional view of the Luosan device. Fig. 2 is a line π-ll of Fig. 1 Line sectional view. Figure 3 is a sectional view of the state of the evapotranspiration device during use. Figure 4 is a perspective view of an evapotranspiration container. Figure 5 is a perspective view of an evapotranspiration container design. Figure 6 is a design example of an evapotranspiration container. (A) is a perspective view. (B) is (A) a cross-sectional view along line B_B, and (c) is a (A) cross-section along line CC. The best form of the invention is shown in Figures 1 and 2, and the evapotranspiration device 10 is in the casing. A container accommodating portion 11A is provided to install the evapotranspiration container 20. The upper portion of the container accommodating portion UA has a hemispherical opening, and the evapotranspiration container 20 is loaded and unloaded at this opening. The bottom surface 11B of the container accommodating portion U A has a spherical curved surface or a curved curved surface. The storage space in the lower part of the container accommodating portion 11A gradually decreases in cross-sectional area with the convex portion 11C downward. The front surface of the container accommodating portion 11A is provided with a plug 12 that can be easily attached and detached, and the plug 12 is provided with a circular aroma evapotranspiration port 12A. The evapotranspiration device 10 is provided in the center of the lower UB of the housing. There is a heating part 13 of the electric heating heater 13A, and a plug 14 is provided on the back of the casing n. The heater 13 A and the plug 14 are connected by a wire. The plug 14 is inserted into a wall socket for use. As shown in Figures 1 to 4, the evapotranspiration container 20 Container capacity of 10 installed in the evapotranspiration device -5- This paper size is applicable to China National Fresh (CNS) M specifications (x-tipped) 520992

Hold ^ 11 and 以 with stopper 12 to make it stable. The evapotranspiration container 2Q is a container 21 'accommodating the evapotranspiration agent 1 along the bottom surface 11B of the container accommodating portion 11A with no or small voids to form a slightly spherical surface 21A, and the inner and outer surfaces thereof have a hemispherical curved cross-section. In addition, the inner surface of the container 21 has a convex shape, and a concave portion 21B is provided on the outer surface of the convex shape. Since the surface has good rigidity, deformation can be prevented. Next, the aforementioned recessed portion 21BS is placed in the center of the surface of the evapotranspiration container 20, and the evapotranspiration device 10 corresponding to the aforementioned recessed portion 21B is provided with a raised portion uc at the bottom 11B of the container accommodating portion HA. Even if the evapotranspiration device 10 is inverted, the evapotranspiration container 20 does not fall off. The opening 21C of the container 21 is covered with a film 22 having good air permeability or a stretchable film 22 which is preferred. As the evaporative agent 1, a mixed gel compound of a perfume (insecticide, etc.), a solvent, and a gel compound can be used.

Valley state 21 uses the pet layer (200 gm) of the gas barrier layer and the shape forming layer as the outer layer (the layer forming the outer surface of the valley ^ § 21), and the pE layer (50 μm) of the thin film 22 and the cover layer as the inner layer ( A layer is formed on the inner surface of the container 21. In addition, the container 21 may also have a PET layer (150 μιη) of a shape forming layer as an outer layer, and an inner layer thereof is set as an EVOH layer of a gas barrier layer, a ρET layer (150 μιη) of a shape maintaining layer, and a thin film 22 and a cover layer. The PE layer is a deposit of the inner layer. The film 22, in its layering order, is made of a stretchable PE layer (100 μιη) as a gas-permeable layer covering the container 21 as an outer layer, a PE layer (15 μιη) of a peelable layer that can be removed during use, and an AL layer of a gas barrier layer (7 μm), printed layer, PET protective layer (10 μm) of printed layer. Or the stretchable PP layer covering the gas-permeable layer of the container 21 is the outer layer, the PP layer of the peelable layer that can be removed during use, the AL layer (7 μιη) of the gas barrier layer, the printing layer, and the printing protective layer. Paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 520992 A7 B7 V. Description of the invention (4 PET layer (10 μm) is its stacking order. As the gas transmission layer PE and PP of film 22, In the unstretched state, it can be stretched when used. Among them, PET is polyethylene terephthalate, PE is polyethylene, and EVOH is ethylene vinyl alcohol. , AL (aluminum) is aluminum, and PP is polypropylene.

The evapotranspiration device 10 is assembled in the container accommodating portion 11A of the housing 11 to assemble the evapotranspiration container 20, and the evapotranspiration container 20 is heated from the outside of the container 21 by the heating portion 13, and the vapor of the evapotranspiration agent 1 is released through the film 22 to the outside space. As shown in FIG. 3, at this time, as the evapotranspiration agent 1 evaporates, the thin film 22 gradually reduces the internal pressure of the container 21, and becomes elongated and deformed into a concave shape, and then approaches the remaining evapotranspiration agent 1 in the container 21.

Because the inside of the container 21 of the evapotranspiration container 20 is semi-spherical and is not easily deformed, and the film 22 deforms with the evaporation and extension of the evapotranspiration agent 1, so even if the evapotranspiration agent 1 is used for a little less than one month, the film 22 of the evapotranspiration device 10 and The contact area of the evapotranspiration agent 1 is almost unchanged. The container 21 is assembled in the accommodating part 11A of the casing 11 and is in an upright state. When the amount of the evapotranspiration agent 1 is 80% to 90% of the upper limit of the container 21 (the weight of the evapotranspiration agent 1 is 5 g), the evapotranspiration agent! Even if it is slightly less than one month's usage, the remaining high H of the remaining amount is maintained at about 60% of the upper limit H0 in the container 21. When the heating portion 13 is heated from the outside of the container 21 to the heat of the evapotranspiration agent 1, it can be Maintain a stable evaporation of evapotranspiration agent 1. In addition, when the evaporation amount of the evapotranspiration agent 1 is reduced and its effect is reduced, the evapotranspiration container 20 after use can be taken out from the evapotranspiration device 10, and the replacement container (hereinafter referred to as a refill container) containing the evapotranspiration agent 1 in the evapotranspiration container 20 ) Insert the evapotranspiration device 10, -7- This paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) 520992 A7 B7 V. Description of the invention (Continue to use. At this time, according to this embodiment, there are the following Several functions: (corresponds to the effect of the scope of patent application 1) The inner surface of the container 21 constituting the evapotranspiration container 20 is slightly spherical 21A, because it has a hemispherical curved surface. The film 22 is deformed to the entire internal space of the container 21, and the vapor concentration in the container 21 isolated by the film 22 is maintained stable, and the evaporation amount of the evapotranspiration reaches a stable state. The evapotranspiration agent 1 can be effectively used up without remaining. (Corresponds to the scope of the patent application The role of 2) 2 · The inner surface of the container 2 is convex, and the convex outer surface is provided with a concave portion 21B. Therefore, the surface of the container 21 is strengthened to prevent deformation. (Corresponding to the role of patent application scope 3) 3. The concave portion 21B of the volume 21 is provided at the center of the outer surface of the convex portion. The bottom of the container accommodating portion 11A of the evapotranspiration device 10 is provided with 11B, and the concave portion 2 of the container 21 is provided correspondingly There is a raised part 丨 丨 c, raised part 丨 丨 c interacts with the concave part 2 丨 B, even if the evapotranspiration device 10 is inverted, the evapotranspiration container 20 will not fall off. (Corresponds to the role of patent application scope 4) 4 The heating surface formed by the bottom surface 11B of the container accommodating portion ha and the heating portion of the evapotranspiration device 10 is curved along the hemispherical curved surface of the evapotranspiration container 20, so the contact area between the heater 13 and the container 21 (heat transfer Area) can be kept constant, so as to ensure that the evaporation concentration (concentration of aroma) released by the evaporative agent 丨 in the external space is stable and continuously evaporated. (Corresponding to the effect of patent application scope 5) • 8-

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5. Refill the container without interrupting the evaporation, and simply replace the evapotranspiration container 20 containing the evapotranspiration agent 1, so that the evapotranspiration device 10 continues to evaporate. As shown in Fig. 5, the deflection container 30 of the present invention can also remove the recessed portion 21B of the container 21 of the evapotranspiration container 20 described above. As shown in FIG. 6, the container of the evapotranspiration device 40 according to the present invention is formed by an oval surface 4ia and a flat surface 41B. The container 41 is erected and installed in the accommodating portion UA of the dispersing device 10 and connected by the heating portion 13. In the range of the heating surface, a hemispherical curved surface is formed at the enlarged circle: 41A. At this time, the opening of the container 41 is covered with a film 42 with good air permeability or with a stretchable film 42. The industrial utilization possibility is based on According to the present invention, the evapotranspiration agent in the evapotranspiration container can be stably evaporated. -9-This paper size is applicable to the Chinese National Standard (CNS) A4 specification (21 × 297 mm)

Claims (1)

A BCD 520992 范围 Application scope 1. An evapotranspiration container is characterized in that the inner surface of the container containing the evapotranspiration agent has a hemispherical curved surface, and the opening of the container is covered with a film with good air permeability. 2. For the evapotranspiration container according to item 1 of the patent application scope, wherein the inner surface of the aforementioned container is convex toward the outside, and the convex surface is provided with a concave portion on the outer side surface. 3. For the evapotranspiration container according to item 1 or 2 of the scope of patent application, wherein the aforementioned concave portion is provided at approximately the center portion of the outer surface of the aforementioned convex shape. 4. An evapotranspiration container, in which the heating surface of the evapotranspiration container is heated along the curved surface of the semi-spherical curved surface of the evapotranspiration container to apply the evapotranspiration agent. 5. An evapotranspiration container in which the heating surface for heating the evapotranspiration container as described in item 3 of the patent application is formed along the curved surface of the hemispherical surface of the evapotranspiration container to evapotranspiration the evapotranspiration agent. 6. A refill container, which is contained in an evapotranspiration container such as item 1 or 2 of the scope of patent application, and contains an evapotranspiration agent. 7. A refill container, which is contained in an evapotranspiration container such as the scope of patent application No. 3, which contains the evapotranspiration agent. 8. A refill container, which is contained in an evapotranspiration container as described in item 4 of the patent application, and contains an evapotranspiration agent. 9. A refilling container, which is contained in an evapotranspiration container as described in the scope of patent application No. 5 and contains an evapotranspiration agent. This paper size applies to China National Standard (CNS) A4 (210x 297 mm)