• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    MOISTURE PROOF CONTAINER This is a moisture-proof container including: a container body: a lid to tightly close the container body so that it can be opened and closed; and a desiccant storage box that is placed in a bottom part of the container body, is provided, and the desiccant storage box includes: an inner box with an opening at one end; a desiccant stored in the inner box; and an anti-dust moisture transmission plate to seal the opening of the inner box, the inner box has, on its outer circumferential wall, a groove connecting an open end to a bottom part, the container body includes a bottom sheet, and the desiccant storage box is placed on the container body so that the moisture-transmitting anti-dust plate abuts the base, and a gap is formed between the container body bottom plate and the anti-dust transmission plate moisture.
    公开号:BR112013022666B1
    申请号:R112013022666-8
    申请日:2012-03-08
    公开日:2020-12-22
    发明作者:Kiyoshi Wada；Masahiro Yoshida
    申请人:Toppan Printing Co., Ltd；
    IPC主号:
    专利说明:

    Field of the Invention
    The present invention relates to moisture-proof containers having desiccant supplied in them Fundamentals of the Invention
    The test pieces (plates with detection sensor) used to analyze blood or urine deteriorate easily due to moisture (water), resulting in deterioration of the detection capacity. Then, containers having desiccant are used to store such test pieces. For example, a moisture-proof container in which a box 10 is formed into a cup shape, containing desiccant, and which has an opening sealed with a dust-proof plate, is attached to the bottom of the container. suggested (Patent Literature 1). A disadvantage of such a moisture-proof container is that the dust-proof plate is broken due to contact with the test piece, and the desiccant that spills through the broken part can pollute the test pieces. Citation List Patent Literature
    Patent Literature 1: Japanese patent publication subject to public inspection No. 2002-274576 Summary of the Invention Problems to be solved by the invention
    An objective of the present invention is to make available a moisture-proof container that has an excellent moisture-proof effect, and that enables a considerable reduction in pollution of contained objects (test pieces) due to the desiccant. Solution to problems
    The inventor of the present invention has concluded that the problem mentioned above can be overcome by the moisture-proof container having the following characteristics. That is, the present invention is directed to: [1]: a moisture-proof container including: a container body; a lid to hermetically close the container body in order to be opened and closed, and a desiccant storage box that has a tubular shape and is placed in a bottom part of the container body, in which the storage box desiccant includes: an inner box with an opening at one end; a desiccant stored in the inner box; and a moisture-transmitting anti-dust plate to seal the opening of the inner box, the inner box has, on its outer circumferential wall, a groove connecting an open end to a bottom part, the container body includes a base on an inner wall of a bottom plate, and the desiccant storage box is placed in the container body so that the anti-dust sheet for moisture transmission abuts the base, and a gap is formed between the bottom plate of the container body, and the anti-dust moisture transfer plate. Preferably, the moisture-proof container described in [1] further includes a projection that is positioned between a plane including an outer surface of the bottom part of the inner box and an opening of the container body, and which projects from a inner circumferential wall of the container body, so that the desiccant storage box is prevented from moving towards the opening of the container body.
    The present invention is further directed to a method for producing the moisture-proof container described in [1], and the method includes the steps of: filling the inner box with the desiccant using a filling nozzle, producing the storage box of desiccant, sealing, with the anti-dust moisture transmission plate, the opening of the inner box containing the desiccant; and placing the desiccant storage box in the container body so that the anti-dust moisture transmission plate faces the bottom part of the container body. Advantageous Effects of the Invention
    The moisture-proof container according to the present invention has an excellent moisture-proof effect and can considerably reduce the pollution of a contained object due to a desiccant. Brief Description of Drawings
    FIG. 1 is a perspective view of a moisture-proof container according to a first embodiment.
    FIG. 2 is a top view of the moisture-proof container in an open state according to the first modality
    FIG. 3 is a cross-sectional view of the moisture-proof container according to the first embodiment.
    FIG. 4 is a cross-sectional view of another moisture-proof container exemplified according to the first embodiment.
    FIG. 5 is a top view of an inner box.
    FIG. 6 is a cross-sectional view of an exemplified first inner box.
    FIG. 7 is a cross-sectional view of an exemplified second inner box.
    FIG. 8 illustrates a method of producing moisture-proof container.
    FIG. 9 illustrates a method of producing a moisture-proof container.
    FIG. 10 illustrates a method of producing moisture-proof container.
    FIG. 11 is a cross-sectional view of another moisture-proof container exemplified according to the first embodiment.
    FIG. 12 is a cross-sectional view of yet another moisture-proof container exemplified according to the first embodiment.
    FIG. 13 is a top view of a moisture-proof container in an open state according to a second embodiment.
    FIG. 14 is a cross-sectional view of a closed state according to the second embodiment.
    FIG. 15 is a front view of an internal box according to the second style
    FIG. 16 is a top view of the inner box according to the second mode.
    FIG. 17 is a partial cross-sectional view of the inner box according to the second embodiment.
    FIG. 18 is a cross-sectional view of a container body in an open state according to the second embodiment.
    FIG. 19 illustrates a moisture-absorbing capacity of moisture-proof containers according to samples 1 and 2 of the second embodiment.
    FIG. 20 illustrates the ability to absorb moisture depending on the number of cracks. Detailed Description of the Invention (First modality)
    FIG. 1 is a perspective view of an exemplary moisture-proof container according to a first embodiment of the present invention. FIG. 2 is a top view of the moisture-proof container, shown in FIG. 1, in an open state, and FIG. 3 is a cross-sectional view taken along a line 11-11 shown in FIG. two.
    The moisture-proof container of the present invention is formed, for example, of a resin (for example, polypropylene) having a moisture-proof property. A container body 1 has a tubular shape, and has one end sealed with a bottom plate 13, and the other end open. Examples of the tubular shape may include a cylindrical shape and prismatic shapes (such as a square prism shape, and a hexagonal prism shape).
    When, like the moisture-proof container shown in FIG. 1 to FIG. 3, the container body 1 and a lid 2 are connected together via a hinge 23 to be integrally formed, the moisture-proof container can be effectively produced as an integrated formed resin product. However, the container body 1 and the lid 2 can be separated from each other as shown in FIG. 4.
    A method for sealing an opening of the container body 1 so as to be opened and closed is not limited to any specific method. For example, the container body 1 and the lid 2 are formed as a separate component, and the lid 2 can be screwed into the opening of the container body 1, thus sealing the opening so that it can be opened. It is closed.
    The container body 1 has bases 11 provided on a circumferential part of the upper surface of the bottom plate 13. The bases 11 support a desiccant storage box 3 described below, and work to provide a gap 6 between the 10 box. storage of desiccant 3 and the bottom plate 13. Therefore, the occupation of the bases 11 of the bottom plate 13 is preferably small. In FIG. 1 to FIG. 4, an exemplified state in which the bases 11 are positioned along an internal circumferential wall of the container body 1 is shown. However, the positions of the bases 11 are not limited to any specific positions, and can be any positions in which the bases 11 can stably support the desiccant storage box3. The number of bases 11 and the shape of each base 11 are not limited to any specifics when the desiccant storage box 3 can be stably supported. For example, a rib extending radially from the center of the bottom plate 13 towards the inner circumferential wall of the container body 1 can be formed as the bases 11. [Desiccant storage box]
    The moisture-proof container according to the first embodiment of the present invention has the desiccant storage box 3 which is placed at the bottom of the container body 1.
    The desiccant storage box 3 includes an inner box 30, a detacher 5 contained in the inner box 30, and an anti-dust moisture transmission plate 4 to seal the opening of the inner box 30.
    The inner box 30 has a tubular shape, and has one end sealed with a bottom plate, and the other end open. The outer circumferential shape and size 30 of the inner box 30 are determined so that the inner box 30 can be placed in the container body 1, and the outer diameter of the inner box 30 corresponds to the inner diameter of the container body 1. However, it cannot be applied to a part in which the grooves 31 described below are formed.
    FIG. 5 is a top view of an example of the inner box 30. FIG. 6 is a cross-sectional view of the inner box 30 shown in FIG 5 as obtained along a direction VI-VL The grooves 31 connecting an open end to a bottom part of the inner box 30 are formed on the outer circumferential wall of the inner box 30. In addition, the outer circumferential wall of the inner box 30 has slits 32 formed so that the outer diameter of the slits corresponds to the inner diameter of the container body 1 In FIG. 5, the number of the grooves 31 formed in the inner box 30 is five. However, the number of slots 31 can be one, and their number is not limited to any specific number. The grooves 31 that form a straight line connecting the open end and the bottom part by a minimum distance are shown. However, the shape of each groove 31 is not limited to any specific shape, and can be any shape that connects the open end to the bottom part in a continuous manner.
    The depth a and width b of each groove 31 are determined, as needed, considering the drying capacity of the moisture-proof container described below. The number of grooves 31 is also determined, as needed, considering the drying capacity of the moisture-proof container,
    The bottom plate of the inner box 30 can be flat as shown in FIG. 6. 15 In addition, the bottom plate of the inner box 30 can be lowered so that its central part is lowered inwardly, as shown in FIG. 7. The action and effect obtained using the bottom plate shown in FIG. 7 will be described below.
    Desiccant 5 is not limited to any specific desiccant, and can be any well-known or conventionally used desiccant that does not pollute or erode a contained object. Specific examples of the desiccant include chemical desiccants such as calcium oxide, calcium chloride, aluminum oxide, and iron powders, and physical desiccants such as aluminum oxide, zeolites, molecular sieves and silica gel.
    When selecting a type of desiccant, the humidity in the moisture-proof container can be adjusted. When a zeolite and / or molecular sieve is used, the moisture in the moisture-proof container can be less than or equal to 5%. When calcium oxide, calcium chloride, or the like is used, the moisture in the moisture-proof container can become approximately 5% to 10%. When silica gel or aluminum oxide is used, the moisture in the moisture-proof container can become approximately 10% in many cases.
    In the present invention, in order to prevent aggregation of the desiccant due to moisture absorption, and the generation of dust due to friction and the like, a physical desiccant is preferably used. Among them, a molecular sieve can preferably be used in particular because the humidity in the moisture-proof container can be kept low, and the drying efficiency is unlikely to be changed and the water is unlikely to be released back if the temperature change.
    Like the moisture-transmitting anti-dust plate 4, any plate that has a moisture-transmitting property and a dust-proof property, and that has a uniform strength, can be used. Specific examples of the moisture transmitting dust-proof plate 4 include non-woven fabric formed from resins such as polyethylene and polypropylene, microporous films, and microporous plates. Examples of such a plate, which is commercially available, include a US DuPont product; “Tyvek (registered trademark)”, a product of Sekisui Plastics Co., Ltd .; “Cell-pore”, a product of Tokuyama Soda Co., Ltd .; “NF SHEET”, and a product of NITTO DENKO CORPORATION; "NITOFLON (registered trademark)".
    Desiccant 5 is placed and stored in the inner box 30, and the opening of the inner box 30 is sealed with the anti-dust moisture transmission plate 4 to produce the desiccant storage box 3.
    When the desiccant 5 is placed and stored in the inner box 30, for example, the use of a filling nozzle, as shown in FIG 8, allows the storage operation to be carried out effectively.
    After the desiccant 5 is stored, the opening of the inner box 30 is sealed with the moisture transfer dust cover 4. The moisture transfer dust cover 4 is cut in advance to have a shape and size that correspond to the opening of the inner box 30. The anti-dust moisture transmission plate 4 that has been cut can be aligned with the opening of the inner box 30 using a suction arm using air suction.
    A method for sealing the opening of the inner box 30 with the moisture transfer dust-proof plate 4 is not limited to any specific method. Examples of the method include welding using an ultrasonic wave. As shown in FIG. 9, the moisture transmitting dust sheet can be heated and welded using an ultrasonic rod, while the moisture transmitting dust sheet is being maintained using the suction arm. An area in which the moisture transmission dust-proof plate 4 is welded at the opening of the inner box 30 is preferably reduced to the degree that an adhesion between them does not become poor. A large area for welding can cause cracking or bending to be generated in the moisture transfer dust-proof plate 4 when the inner box 30 is placed in the container body 1, which is unfavorable
    The desiccant storage box 3 obtained as described above is placed in the container body 1. As shown in FIG. 10, the storage box for the container 3 is placed so that the anti-dust plate transmitting moisture 4 faces the bottom plate 13 of the container body 1. In other words, the opening of the inner box 30 is configured so that it faces the bottom plate 13 of the container body 1, and the bottom of the inner box 30 is configured so that it faces the open side of the container body 1. The desiccant storage box 3 is placed in such a way that the anti-dust moisture transfer plate 4 is touching the bases 11 provided on the inner wall of the bottom plate 13 of the container body 1.
    The positions in which the bases 11 are provided and the sizes of the bases 11 are appropriately adjusted, and immediately after the ultrasonic welding process step, as shown in FIG. 9, be executed, the desiccant storage box3 is placed in the container body 1, and the welding between the dust-transmitting plate diffuses the contained object being polluted due to the desiccant 5.
    While the drying capacity of the moisture-proof container can be adjusted by selecting desiccant types 5, as described above, the drying capacity can also be adjusted by selecting a depth a and width b of each groove 31 , and the number of grooves 31. In addition, the drying capacity can be adjusted by selecting a height h of each base 11, and an area of a surface in which contact with the dust-transmitting plate of moisture transmission 4 occurs .
    When the depth a and width b of each groove 31 are increased, and the number of grooves 31 is increased, a large amount of moisture (water) can be absorbed in a short period of time, so that the moisture-proof container can have an excellent effect immediately obtained. However, the drying capacity of desiccant 5 is reduced in a short period of time, and the service life of the moisture-proof container is reduced.
    Increasing the height h of each base 11 leads to an increase in space in the gap 6, so that the moisture-proof container can have an excellent effect immediately obtained.
    When the area of a surface on which the bases 11 come into contact with the moisture transmitting dust plate 4 is increased, an area in which the moisture (water) is transmitted is reduced, so that drying is carried out gradually. So, while the moisture-proof container has a poor effect that cannot be obtained immediately, its useful life is increased.
    In addition, the moisture-proof container according to the first embodiment of the present invention preferably has projections 12 on the inner circumferential wall of the container body 1. The projections 12 are positioned between the opening of the container body 1 and a plane including the outer surface of the bottom part of the inner box. The projections 12 function to prevent the desiccant storage box 3 placed at the bottom of the container body 1 from moving towards the opening of the container body 1.
    The shape and size of each projection 12 is not limited to any specifics. However, the shape and size of this are selected so as not to prevent the desiccant storage box 3 from being placed in the bottom part of the container body 1.
    The number of projections 12 can be one or more than one,
    FIG 11 shows an exemplified case where the inner box 30 shown in FIG. 7 is used for the moisture-proof container according to the first embodiment of the present invention. In order to increase the amount of the desiccant, the capacity of the desiccant storage box 3 can be increased. However, there is a problem that, in the event that the height of the container body 1 is not sufficient, if the height of the desiccant storage box 3 is merely increased, the storage space for the contained object (such as as test pieces) can certainly not be obtained. When the moisture-proof container is structured as shown in FIG. 11, the capacity of the desiccant storage box 3 can be increased without changing the length of the container body 1, so that the amount of desiccant 5 contained can be increased, and the objects contained (such as test pieces) ) having a uniform length can be stored. In addition, the bottom plate of the inner box 30 shown in FIG. 11 includes a tapered shape, and the internal diameter is gradually reduced from 10 of a circumferential part. Then, even when the contained object is placed on the circumferential edge part of the bottom plate, the contained object is guided to the lowered central part, such that the closing of the lid is not prevented. So, the tapered shape allows the contained object to be stably stored. However, in the event that it is unnecessary to consider that the contained object is stably stored, at least a portion 15 of the bottom plate can be scaled to adjust the capacity of the desiccant storage box 3.
    FIG. 12 shows an exemplified case in which the inner box 30 having such a shape that the bottom plate of the inner box 30 is lowered in the center of the bottom plate is adopted, similar to the moisture-proof container shown in FIG. 11, and the capacity of the desiccant storage box 3 is reduced. An amount of the desiccant 5 to be stored can be adjusted by the height of the inner box 30 and the degree of the recess adjusted, so that the drying capacity and the service life of the moisture-proof container can be configured as desired. (Second Mode)
    FIG. 13 is a top view of a moisture-proof container in an open state according to a second embodiment, and FIG. 14 is a cross-sectional view of the moisture-proof container in a closed state according to the second embodiment. The same components used for the moisture proof container of the first modality are denoted by the same corresponding reference numbers, and their detailed description is not given. The present embodiment is different from the first embodiment in that the projection 12 is provided on the entire circumference of the inner wall of the container body 10, and a corner portion of the bottom part of the inner box 30a is chamfered in the present embodiment. When the projection 12 is provided on the inner circumference of the inner wall of the container body 10, a storage box for that corner 3a placed at the bottom of the container body 10 is certainly prevented from moving towards the opening of the body of container 10. Furthermore, when the projection 12 is provided on the entire circumference of the inner wall of the container body 10, a smooth flow of air in the moisture-proof container towards the gap 6 is restricted. However, when a part of a corner of the bottom part in which the grooves 31 of the inner box 30a are formed, is chamfered, a state in which the smooth flow of air is restricted, as described above, can be prevented.
    FIG. 15 is a front view of the inner box 30a of the desiccant storage box 3 of the second embodiment. FIG. 16 is a top view of the inner box 30a. The outer circumferential wall of the inner box 30a includes several slits 32 having an outer diameter that corresponds to the inner diameter of the container body 10. Although the number of the slits 32 is 16 in FIG. 15, the number of slots 32 is not limited to any specific number when the desiccant storage box 3 can be prevented from moving from the projection 12 towards the opening of the container body 10. Furthermore, the slots 32 may not be provided in the inner circumference of the outer wall. However, the number of slots 32 is preferably in the range of 2 to 30 in view of the conditions for designing a mold, and for preventing the desiccant storage box 3 from moving from the projection 12 towards the opening of the container body 10 Furthermore, although the bottom part of the grooves 31 is formed so as to have a flat surface, the bottom part can be formed so as to have a curved surface.
    The drying capacity of the moisture-proof container can be adjusted by selecting a depth of a width w of each slot 32, and the number of slots 32. When the number of slots 32 is increased, a large amount of moisture (water) can be absorbed in a short period of time. So, the moisture-proof container can have excellent effect obtained immediately. However, the drying capacity of desiccant 5 is reduced in a short period of time, and the service life of the moisture-proof container is reduced. It is more preferable that this configuration is made according to the desired water absorption speed, which will be described below. In addition, the depth a and the width b of each groove 31 are preferably determined, according to the size of the contained object, in order to prevent the contained object from being trapped in the groove 31.
    It is assumed that the size of the contained object is defined so that it has a longitudinal dimension and, a transversal dimension f, and a height g. In order to prevent the contained object from falling into the groove 31 ,. the following size needs to be satisfied. When the width b of each groove 31 is greater than the transverse dimension f of the contained object, the size can be determined so that the depth a of each groove 31 is defined so that it is in the range of 10% of the longitudinal dimension and the object contained at 100% of that. In addition, when the width b of each groove 31 is less than or equal to the transversal dimension f of the contained object, the size can be determined so that the depth a of each groove 31 is defined so as to be in the range of 10% the longitudinal dimension and the object contained within 100% of it, or the depth of each groove 31 is defined so as to be less than or equal to the width b of each groove 31, and is not greater than 100% of the dimension longitudinal and the contained object. Furthermore, it is preferred that the width w of each slot 32 is configured, as necessary, in order to satisfy the described size. In addition, the height H1 from under an inner ring 21 of the lid 2 to close the opening of the container body 10 to the bottom part of the storage box for the holder 3a is preferably greater than or equal to the height g of the contained object in order to prevent the contained object from being trapped between the lid 2 and the container body 10 when the opening of the container body 10 is closed by the lid 2. For example, the height H1 under the inner ring 2 of the lid 2 to close the opening of the container body 10 as shown in FIG. 13 the bottom part of the desiccant storage box 3a is configured, for example, as 28.3 mm In that case, the height g of the contained object is preferably less than 28.3 mm.
    FIG. 17 is a cross-sectional view taken along line A-A shown in FIG. 16. In the present embodiment, a corner of the top edge of the bottom part in which the grooves 31 of the inner box 30 are formed, is diagonally cut in order to form a plane, that is, chamfered in C. Through the chamfer in C, a gap between the projection 12 and the inner box 30a can be increased, if compared to a gap between the projection 12 and the inner box 30 according to the first modality. Then, even when the projection 12 is provided on the entire circumference of the inner wall of the container body 10, a state in which a smooth flow of air in the container body 10 through the slots 31 in the desiccant storage box 3a is restricted . Although the upper edge part of the bottom part in the grooves 31 is diagonally cut to form a plane, i.e., chamfered in C in the present embodiment, the top edge part can be cut to form a curved surface, i.e. is, chamfered in R.
    The desiccant 5 and the anti-dust moisture transmission plate 4 to be used can be the same used in the first modality. When the filling nozzle is similarly used to place and store the desiccant 5 in the inner box 30a, the storage operation can be effectively performed. In addition, a method for sealing the opening of the inner box 30a with the moisture-transmitting anti-dust plate 4 is not limited to any specific method. For example, welding using ultrasonic wave can be selected.
    FIG. 18 is a cross-sectional view of the container body 10 according to the second embodiment. The size of a space for storing desiccant storage box 3a, as shown in FIG. 18, is configured such that, for example, height H2 is 14.6 mm and diameter r is 22.33 mm.
    In order to produce the moisture-proof container according to the second embodiment, the desiccant storage box 3a obtained as described above is placed such that the moisture-transmitting dust-proof plate 4 abuts the bases 11 of the container body 10, and the contained object (such as test pieces) is stored in the container body 10, and then the opening of the container body 10 is closed by the lid 2, and the container body 10 is placed in a dry state.
    In the moisture-proof container according to the second embodiment, the desiccant storage box 3a placed at the bottom of the container body 10 can most certainly be prevented from moving towards the opening of the container body 10, compared to the moisture-proof container of the first modality. (Sample 1)
    The desiccant storage box 3a including desiccant 5 and the internal box 30a having five slits 32 was placed on the container body 10, and a temperature and humidity meter was attached to the reverse side of the lid 2 using a double-sided tape. face. The moisture-proof container obtained as described above was placed, with lid 2 open, at a constant temperature and humidity bath set such that the temperature was 30 ° C and the humidity was 70%, and left like this for a hour, thus obtaining sample 1. (Sample 2)
    The desiccant storage box 3a including desiccant 5 and the internal box 30a having fifteen slits 32 was placed in the container body 10, and sample 2 was obtained in the same process steps as sample 1.
    A moisture absorption state was measured for each sample 1 and sample 2 in a state where the lid 2 was closed at the constant temperature and humidity bath described above. The results are shown in FIG. 19. FIG. 19 indicates that it took approximately one hour and 30 minutes to reduce the humidity of sample 1 by 20% with five slits 32, while it took approximately 45 minutes to reduce the humidity of sample 2 by 20% by having fifteen slits 32.
    In addition, desiccant storage box 3a including desiccant 5 and inner boxes 30a having five slits 32, eight slits 32, ten slits 32, and fifteen slits 32, respectively, have been prepared, and the desiccant storage box 3a including desiccant 5 and each of the inner boxes 30a was placed in the container body 10, and the weight of each moisture-proof container was measured using a precision electronic scale. Then, each moisture-proof container was placed, with lid 2 open, at a constant temperature and humidity bath set such that the temperature was 30 ° C and the humidity was 70%, and was left like this for 24 hours. Then, the weight of each moisture-proof container was measured again using an electronic scale, and a water-absorbing capacity for one hour was calculated, and was compared with that of the moisture-proof container having five slits 32. The results of the calculation and the comparison described above are shown in FIG. 20. The comparative result shown in FIG. 19 and in FIG. 20 indicates that the speed of moisture absorption and the water absorption capacity can be configured, if necessary, by adjusting the number of slits 32.
    Each of the moisture-proof containers according to the first embodiment and the second embodiment of the present invention effectively protects the moisture transmitting dust-proof plate 4 from being hit by a contained object, and reduces the pollution of the contained objects due to desiccant 5 and the dust of that. In addition, the speed of de-humidification and the period allowed for dehumidification of the moisture-proof container can be optionally adjusted. Industrial Applicability
    The moisture-proof container according to the present invention can be used in various ways as a container for storing objects that easily deteriorate due to the moisture and dust of a desiccant. The moisture-proof container according to the present invention can be favorably used, for example, as a container for storing test pieces used for blood sugar and urine tests, and chemicals (such as tablets). Description of Reference Characters 1, 10 - container body 11 - base 12 - projection 13 - bottom plate 2 - lid 21 - inner ring 22 - outer ring 23 - hinge 3, 3a - desiccant storage box 30, 30a - inner box 31 - slot 32 - slot 4 - anti-dust plate for moisture transmission 5 - desiccant 6 - gap
    权利要求:
    Claims (4)
    [0001]
    1. Moisture-proof container, comprising: a container body (1, 10) having a tubular shape; a lid (2) for hermetically closing the container body so that it can be opened and closed; and a desiccant storage box (3, 3a) that has a tubular shape and is placed in a bottom part of the container body, where the desiccant storage box includes: an inner box (30, 30a) with an opening at one end; a desiccant (5) stored in the inner box; and an anti-dust moisture transmission plate (4) to seal the opening of the inner box, CHARACTERIZED by the fact that the inner box has, in its outer circumferential wall, a groove (31) connecting an open end to a part of deep, the container body includes a base (11) in an inner wall of a bottom plate (13), and the desiccant storage box is placed in the container body so that the moisture-transmitting anti-dust plate lean against the base, and a gap (6) is formed between the bottom plate of the container body and the anti-dust plate for moisture transmission.
    [0002]
    2. Moisture-proof container according to claim 1, CHARACTERIZED by additionally comprising a projection (12) which is positioned between a plane including an outer surface of the bottom part of the inner box and an opening of the container body, and which protrudes from an inner circumferential wall of the container body, so that the desiccant storage box is prevented from moving towards the opening of the container body.
    [0003]
    3. Moisture-proof container according to claim 2, CHARACTERIZED by the fact that: the projection (12) is formed in an entire circumference of the inner circumferential wall of the container body, the inner box has a part (32) between the grooves (31) of the circumferential wall thereof, and the part has an outer diameter that corresponds to the inner diameter of the container body, and a corner of the lower part of the inner box in which the groove is formed, is chamfered .
    [0004]
    4. Method for producing the moisture-proof container defined in claim 1, CHARACTERIZED because it comprises the steps of: filling the inner box with the desiccant (5) using a filling nozzle, producing the desiccant storage box (3 , 3a) sealing the opening of the inner box with the anti-dust moisture transmission plate, place the desiccant storage box in the container body (1, 10) so that the moisture transmission anti-dust plate (4) is facing the bottom part of the container body, and hermetically close the container body with the lid (2).
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    CN202828498U|2013-03-27|Specimen box
    CN210022217U|2020-02-07|Pharmacy is with medicine test tube strorage device
    JP2020147315A|2020-09-17|Cryopreservation tube
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    WO2019129889A1|2019-07-04|Container for medical and/or pharmaceutical products with interstice
    CN210113204U|2020-02-25|Dampproofing effectual chinese-medicinal material long-term strorage device
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    同族专利:
    公开号 | 公开日
    MY165861A|2018-05-18|
    MX2013010121A|2013-10-30|
    US20130334074A1|2013-12-19|
    CN103415449A|2013-11-27|
    EP2573007A4|2013-03-27|
    JP2012197117A|2012-10-18|
    CN103415449B|2014-11-12|
    RU2531896C1|2014-10-27|
    US8919546B2|2014-12-30|
    BR112013022666A2|2017-11-14|
    EP2573007A1|2013-03-27|
    CO6761331A2|2013-09-30|
    EP2573007B1|2014-05-14|
    JP5900030B2|2016-04-06|
    WO2012120887A1|2012-09-13|
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    法律状态:
    2018-12-18| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2019-08-13| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-05-19| B06A| Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law|
    2020-09-15| B09A| Decision: intention to grant|
    2020-12-22| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/03/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2011-050596|2011-03-08|
    JP2011050596|2011-03-08|
    JP2012049383A|JP5900030B2|2011-03-08|2012-03-06|Dampproof container|
    JP2012-049383|2012-03-06|
    PCT/JP2012/001586|WO2012120887A1|2011-03-08|2012-03-08|Moisture-proof container|
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