CN209871260U - Drying utensil - Google Patents

Abstract

A drying vessel comprising a vessel body and a vessel lid, wherein the vessel body is provided with a single opening, the opening is positioned at the top of the vessel body, and an inner cavity is formed after the opening is completely covered by the vessel lid; the inner cavity comprises a drying area and an object containing area located above the drying area, the drying area comprises a first cavity and a second cavity, the first cavity is filled with a drying agent, the second cavity is filled with allochroic silica gel, and the color change of the allochroic silica gel can be identified through the vessel body. Through the combination of the drying agent and the allochroic silica gel, the drying agent can be indicated to be replaced in time while the moisture absorption effect is ensured.

Description

Drying utensil

Technical Field

The utility model relates to an article storage field especially relates to a drying household utensils.

Background

In the prior art, a drying agent is usually placed in a container with high sealing property to absorb moisture in the container, so that a drier atmosphere is kept in the container, and the container is used for storing certain articles which are not suitable for being placed in an external humid environment for a long time. However, when the moisture absorption capacity of the desiccant reaches the limit, the desiccant cannot be visually observed, so that the desiccant cannot be replaced in time. Although the above difficulties can be overcome by using allochroic silica gel as a desiccant, which turns pink after the moisture absorption capacity reaches a limit, the desiccant absorbs water at a relatively slow rate and is relatively ineffective.

Disclosure of Invention

The utility model aims at overcoming the unsatisfactory weak point of unable timely change drier, drying effect among the above-mentioned prior art to provide a drying household utensils, when guaranteeing the moisture absorption effect, can indicate the user in time and change the drier conveniently.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drying vessel comprises a vessel body and a vessel cover, wherein the vessel body is provided with a single opening, the opening is positioned at the top of the vessel body, and a closed inner cavity is formed after the opening is completely covered by the vessel cover; the inner cavity comprises a drying area and an object placing area positioned above the drying area, a drying container is arranged in the drying area, the drying container is cylindrical and is formed by surrounding a glass wall along the edge of a glass base, and the drying container comprises a handle, a first cavity filled with a drying agent, a second cavity filled with allochroic silica gel and a breathable interlayer; the handle is fixed on the glass wall; the breathable interlayer is arranged between the first cavity and the second cavity, so that the drying agent is not in direct contact with the allochroic silica gel; the first cavity is arranged above the second cavity; the color change of the allochroic silica gel can be identified through the vessel body and the drying container.

Preferably, the vessel body and the vessel cover are made of glass.

Preferably, the vessel body and the vessel closure are black or brown.

Preferably, the volume of the drying area is not larger than that of the material placing area, the cross-sectional areas of the drying area and the material placing area are respectively increased from bottom to top, and the maximum cross-sectional area of the drying area is not larger than the minimum cross-sectional area of the material placing area.

Preferably, the internal cavity further comprises at least one layer of porous partition, which is detachably fixed between the placement area and the drying area.

Preferably, the pores in the porous separator have a pore diameter of not less than 1mm at the minimum and not more than 1cm at the maximum.

Preferably, the contact part of the vessel body and the vessel cover is a frosted surface and is coated with silicone grease.

Preferably, the contact part of the vessel body and the vessel cover is provided with at least one notch, and the notch is not communicated with the inner cavity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the desiccant is combined with the allochroic silica gel, so that the moisture absorption effect can be ensured, and the timely replacement of the desiccant can be indicated;

2. the breathable interlayer is arranged between the drying agent and the allochroic silica gel, so that the drying agent and the allochroic silica gel can be prevented from being mixed, and the allochroic silica gel is convenient to recycle;

3. the porous partition plate is arranged above the drying agent, so that the placed object can be prevented from contacting with the drying agent;

4. at least one notch is arranged at the contact part of the vessel body and the vessel cover, so that the vessel cover can be opened conveniently.

Drawings

FIG. 1 is a schematic structural diagram of an appearance of a drying vessel in one embodiment;

FIG. 2 is a schematic cross-sectional view of a drying vessel according to an embodiment;

fig. 3 is a schematic sectional view of a drying vessel according to an embodiment.

In the above drawings, the reference numerals have the meanings given below:

1-vessel body, 11-placing area, 121-cavity I, 122-cavity II, 123-breathable interlayer, handle 124, 13-porous clapboard,

2-vessel cover, 3-gap,

41-glass wall, 42-glass base.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the specific embodiments and the accompanying drawings. However, the embodiments described below are only a part of the embodiments of the present invention. According to the technical idea of the present invention, the following embodiments extending from any technical solution or the combination thereof all belong to the protection scope of the present invention.

Unless otherwise specified, the terms "upper", "lower", "left", "right", and the like in the following may be relative to each other and not absolute spatial positions.

In the current stage of drying dishes, it is usually necessary to place a drying agent in the dish to absorb moisture in the container, so as to maintain a relatively dry atmosphere in the container, and thus to preserve some goods which are not suitable for long-term placement in an external humid environment. However, when the moisture absorption capacity of the desiccant reaches the limit, the desiccant cannot be visually observed, so that the desiccant cannot be replaced in time. Although the above difficulties can be overcome by using the color-changing performance of the color-changing silica gel as a drying agent, the drying agent has a slow water absorption rate and relatively poor effect. Therefore, the utility model discloses a following scheme, when guaranteeing the efficiency that absorbs water, realize the effect of changing the drier immediately.

A drying vessel, referring to fig. 1-3, comprising a vessel 1 and a vessel cover 2, wherein the vessel body 1 has a single opening, the opening is positioned at the top of the vessel body 1, and a closed inner cavity is formed after the vessel cover 2 is completely covered; the inner cavity comprises a drying area and an object placing area 11 positioned above the drying area, a drying container is arranged in the drying area, the drying container is cylindrical and is formed by surrounding a glass wall along the edge of a glass base, and the drying container comprises a handle 124, a first cavity 121 filled with a drying agent, a second cavity 122 filled with allochroic silica gel and a breathable interlayer 123; the handle 124 is fixed to the glass wall; the air-permeable interlayer 123 is arranged between the first cavity 121 and the second cavity 122, so that the drying agent is not in direct contact with the allochroic silica gel; the first cavity 121 is arranged above the second cavity 122; the color change of the allochroic silica gel can be identified through the vessel body 1 and the drying container.

Wherein, the opening of the vessel body 1 is used for putting articles into the vessel body 1 or taking articles out of the vessel body 1. When the vessel cover 2 covers and closes the opening of the vessel body 1, a closed inner cavity is formed with the vessel body 1, so that gas exchange between the inner cavity and the outside air is reduced. On the other hand, the desiccant placed in the vessel body 1 dries the air in the internal cavity, thereby ensuring that the humidity in the internal cavity is maintained at a low level. When the drying effect of the desiccant is lost, the allochroic silicagel in the second cavity 122 changes from blue to pink, and the color change can be observed by human eyes through the transparent vessel body. Therefore, in order to observe this color change, the vessel body 1 is made of a transparent material (e.g., transparent glass, transparent plastic, transparent resin, transparent film, or other transparent materials known in the art, etc.) or a translucent material, or at least in that portion of the area for observing the color change of the desiccant or color-changing silicone (i.e., the "observation area"). In the present invention, unless otherwise specified, the glass or glass material refers to transparent glass or transparent glass material.

Through the scheme, whether the drying agent in the cavity I121 is invalid or not is judged through the color change of the allochroic silica gel by changing the structure in the drying vessel, so that an operator can be reminded to replace the drying agent in an intuitive mode.

In a preferred embodiment, the vessel body 1 and the vessel closure 2 are both made of a glass material.

The utility model provides a glass material is the glass material commonly used among the prior art, compares with other transparent materials, and glass is comparatively outstanding in the aspect of the durability, and compressive property is better, and non-deformable is under the negative pressure in inside cavity.

In another preferred embodiment, the vessel body 1 and the vessel closure 2 are opaque, for example black or brown, except for the viewing area, which is transparent or translucent.

The black or brown glass is selected, so that the light intensity entering the cavity can be reduced, and the sensitive and easily-deteriorated materials are not influenced by illumination.

In a preferred embodiment, the volume of the drying zone is not greater than the volume of the material placing zone, the cross-sectional areas of the drying zone and the material placing zone 11 are respectively increased from bottom to top, and the maximum cross-sectional area of the drying zone is not greater than the minimum cross-sectional area of the material placing zone 11.

The cross-sectional area here is the area enclosed by the inner edge of the wall of the vessel body 1. The design structure can facilitate cleaning the vessel body 1 and is easy to take and place articles.

In a preferred embodiment, the internal cavity further comprises at least one porous partition 13, said porous partition 13 being removably fixed between the object zone 11 and the drying zone.

The porous partition plate 13 is designed to be detachable, so that the drying agent and the allochroic silica gel in the drying area can be conveniently replaced, and the cleaning is also facilitated. However, it is ensured that the perforated partition 13 can be removed from or inserted into the capsule body 1.

In a preferred embodiment, the pores in the porous partition 13 have a pore size of not less than 1mm at the minimum and not more than 1cm at the maximum.

The porous partition 13 is arranged above the drying agent, so that the articles can be prevented from contacting with the drying agent; the porous structure can facilitate the gas in the inner cavity to enter the drying area, but the too large pore diameter is not beneficial to placing articles, so that the articles fall into the drying area through the cavity.

In a preferred embodiment, the drying region further includes at least one air-permeable barrier 123, and the air-permeable barrier 123 is disposed between the first cavity 121 and the second cavity 122, and prevents the desiccant from directly contacting the color-changing silica gel.

The breathable interlayer 123 arranged between the drying agent and the allochroic silica gel can prevent the drying agent and the allochroic silica gel from being mixed, so that the allochroic silica gel is convenient to recycle. The breathable barrier layer 123 includes, but is not limited to, conventional breathable materials such as non-woven fabrics, cotton cloth, or filter paper.

In a preferred embodiment, the contact part of the vessel body 1 and the vessel cover 2 is a frosted surface and is coated with silicone grease.

Specifically, the vessel body 1 and the vessel lid 2 need to be subjected to sanding treatment at the contact portion. After the treatment, the air tightness of the drying vessel can be enhanced.

In a preferred embodiment, referring to fig. 2, the contact part between the vessel body 1 and the vessel cover 2 is provided with at least one notch 3, and the notch 3 is not communicated with the inner cavity.

Due to the action of the drying agent, the moisture in the inner cavity is reduced, so that the air pressure in the drying utensil is lower than the external environment, and negative pressure is formed. Under the action of the negative pressure, the vessel cover 2 is not easy to open, and the arrangement of the gap 3 can ensure that the vessel cover 2 can be easily pried open by a crowbar. Of course, suitable indentations 3 can be provided to facilitate accommodation of a portion of the finger for opening the capsule 2 by hand.

In a preferred embodiment, the desiccant is calcium chloride granules.

The desiccant is anhydrous calcium chloride, has high water absorption rate and is relatively safe.

In a preferred embodiment, referring to fig. 3, a drying container is arranged in the drying zone, the drying container is a cylinder shape surrounded by a glass wall 41 along the edge of a glass base 42, and the drying container comprises a handle 124, a first cavity 121, a second cavity 122 and a breathable barrier 123.

When the drying vessel is too heavy, the handle 124 is arranged on the drying container, and the drying container can be lifted out, so that the drying agent and the allochroic silica gel in the drying vessel can be conveniently replaced.

The above-listed embodiments are only preferred embodiments and can be combined with each other without contradiction. In addition, technical features derived from the drawings of the specification can also be combined.

Claims (8)

1. A drying vessel, characterized by: the drying vessel comprises a vessel body and a vessel cover, wherein the vessel body is provided with a single opening, the opening is positioned at the top of the vessel body, and a closed inner cavity is formed after the opening is completely covered by the vessel cover;

the inner cavity comprises a drying area and an object placing area positioned above the drying area, a drying container is arranged in the drying area, the drying container is cylindrical and is formed by surrounding a glass wall along the edge of a glass base, and the drying container comprises a handle, a first cavity filled with a drying agent, a second cavity filled with allochroic silica gel and a breathable interlayer;

the handle is fixed on the glass wall;

the breathable interlayer is arranged between the first cavity and the second cavity, so that the drying agent is not in direct contact with the allochroic silica gel;

the first cavity is arranged above the second cavity;

the color change of the allochroic silica gel can be identified through the vessel body and the drying container.

2. Drying vessel according to claim 1, wherein: the vessel body and the vessel cover are made of glass.

3. Drying vessel according to claim 2, wherein: the vessel body and the vessel cover are black or brown.

4. Drying vessel according to claim 3, wherein: the volume of the drying area is not larger than that of the material placing area, the cross sectional areas of the drying area and the material placing area are sequentially increased from bottom to top respectively, and the maximum cross sectional area of the drying area is not larger than the minimum cross sectional area of the material placing area.

5. Drying vessel according to claim 4, wherein: the interior cavity further includes at least one layer of porous barrier removably secured between the object placement area and the drying area.

6. Drying vessel according to claim 5, wherein: the pore diameter of the pores in the porous separator is not less than 1mm at the minimum and not more than 1cm at the maximum.

7. A drying vessel according to any of claims 2 to 6, wherein: the contact part of the vessel body and the vessel cover is a frosted surface and is coated with silicone grease.

8. Drying vessel according to claim 7, wherein: the contact part of the vessel body and the vessel cover is provided with at least one notch, and the notch is not communicated with the inner cavity.