CN215913858U

CN215913858U - Slow-release device and locker

Info

Publication number: CN215913858U
Application number: CN202121616564.XU
Authority: CN
Inventors: 袁小龙
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-03-01
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of slow release, and provides a slow release device and a storage cabinet. A sustained release device comprising a support; the mounting seat is provided with an accommodating cavity for accommodating the slow-release medicine bag, the accommodating cavity is positioned on one side of the mounting seat, which is back to the support, an opening facing the support is formed in the accommodating cavity, and a stopper is arranged at the position of the opening; the installation seat can switch between first position and second position for the support, and at first position, holds the chamber and communicates with the external world, and at the second position, the installation seat is sealed with the support. The sustained-release device can realize the stable placement of the sustained-release medicine package and can also avoid the occurrence of the damp and deteriorated condition of the sustained-release medicine package. When the mounting seat is positioned at the first position, the accommodating cavity is communicated with the outside, so that the slow-release medicine package is contacted with the outside air, and the release of slow-release gas is realized; when the mounting seat is in the second position, the mounting seat is attached to the support, the accommodating cavity is isolated from the outside, and the slow-release medicine package is effectively stored.

Description

Slow-release device and locker

Technical Field

The utility model relates to the technical field of slow release, in particular to a slow release device and a storage cabinet.

Background

In the related art, the sustained-release drug package made of the sustained-release agent mostly realizes the release of the sustained-release agent by the contact of the sustained-release agent and air. For example, in the use scene of sterilization and disinfection, chlorine dioxide is selected as the slow-release agent; in the use scene of preservation, the slow release agent is selected from inorganic salt or the combination of organic salt and antioxidant; in the use scene of deodorization, acrylic acid and alkali metal salt thereof are frequently selected as the slow release agent.

When the sustained-release drug package is applied to refrigeration equipment, taking a refrigerator as an example, the internal environment temperature of the refrigerator is lower than the external environment temperature. When a user repeatedly opens the door body of the refrigerator, high-temperature airflow in the external environment meets low-temperature gas in the refrigerator body, condensed water can be formed, and therefore, after the refrigerator is used for a long time, the slow-release medicine package can absorb excessive condensed water, the speed of the slow-release gas in the slow-release medicine package is out of control, and the preset service life cannot be met. Most of the slow-release medicine packages are directly placed in the slow-release device, and no corresponding fixed structure is provided for preventing the slow-release medicine packages from falling off.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the utility model provides a slow release device which can realize the stable placement of a slow release medicine package and can prevent the slow release medicine package from being affected with damp and deteriorated in the using process.

The utility model also provides a storage cabinet.

An embodiment of the first aspect of the present invention provides a sustained release apparatus, including:

a support;

the mounting seat is provided with an accommodating cavity for accommodating the slow-release medicine package, the accommodating cavity is positioned on one side of the mounting seat back to the support, an opening facing the support is formed in the accommodating cavity, and a stopper is arranged at the position of the opening;

the mounting seat can be switched between a first position and a second position relative to the support, in the first position, the accommodating cavity is communicated with the outside, and in the second position, the mounting seat is sealed with the support.

According to the sustained-release device provided by the embodiment of the first aspect of the utility model, the accommodating cavity protruding away from the support is arranged in the mounting seat, and the stopper is arranged at the opening position of the accommodating cavity, so that after the sustained-release medicine package is placed in the accommodating cavity, even if accumulated water exists in the support, the accumulated water cannot enter the accommodating cavity, and the sustained-release medicine package is prevented from being affected with damp and deteriorated. The mounting seat is set to be in a state of being capable of being switched between the first position and the second position relative to the support, and when the mounting seat is located at the first position, a gap is formed between the mounting seat and the support, so that the slow release gas in the slow release medicine package can be guaranteed to be diffused to the outside of the slow release device from the gap; when the mounting seat is in the second position, the mounting seat is in sealing fit with the support, so that the containing cavity is isolated from the outside, the slow release gas in the slow release medicine package is prevented from volatilizing again, and the slow release medicine package is effectively stored. The stopper is arranged at the opening in the accommodating cavity, so that the slow-release medicine package can be stably placed, and the slow-release medicine package is prevented from falling off in the using process.

According to one embodiment of the utility model, the mounting seat is adapted to be slidably connected to the support by a sliding structure, the sliding structure comprising a sliding block and a sliding groove which are slidably fitted, the sliding block being formed in one of the mounting seat and the support, and the sliding groove being formed in the other of the mounting seat and the support.

According to an embodiment of the utility model, the slide groove comprises a first groove section and a second groove section which are connected to each other, the mount being in the first position relative to the support in case the slide is located in the first groove section and in the second position relative to the support in case the slide is located in the second groove section.

According to one embodiment of the utility model, a buckle suitable for clamping the sliding block is arranged on the mounting seat or the support provided with the sliding groove, a groove is arranged on the buckle, and the sliding block is suitable for entering the sliding groove through the groove.

According to one embodiment of the utility model, a channel is provided on the mounting seat or the support provided with the sliding groove, in the first position, the edge of the mounting seat or the support provided with the sliding block is suitable for avoiding the channel so as to enable the accommodating cavity to communicate with the outside, and in the second position, the edge of the mounting seat or the support provided with the sliding block is suitable for shielding the channel so as to enable the accommodating cavity to be isolated from the outside.

According to one embodiment of the utility model, one end of the stopper is connected with the side wall of the accommodating cavity, and the other end of the stopper is formed with a bent section bent towards the inside of the accommodating cavity.

According to an embodiment of the present invention, the receiving cavity is further formed with ribs for supporting the slow release drug package therein.

According to one embodiment of the utility model, the support is provided with a drain hole.

According to one embodiment of the utility model, the device further comprises a cover body and a base, wherein the cover body is arranged on the base to form an installation space with the base, and the support and the installation seat are arranged in the installation space;

and a sealing element is also arranged at the splicing position of the cover body and the base.

The embodiment of the second aspect of the utility model provides a storage cabinet, which comprises a cabinet body and the slow release device, wherein the slow release device is arranged in the cabinet body.

According to the storage cabinet of the embodiment of the second aspect of the present invention, by providing the sustained-release device of the embodiment of the first aspect of the present invention, stable storage of the sustained-release drug package can be achieved, and effective storage of the sustained-release drug package can also be achieved.

According to one embodiment of the utility model, the cabinet is a refrigerator, a freezer, a wine chest, a cupboard or a showcase.

One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

Further, according to the storage cabinet of the second aspect of the present invention, by providing the slow release device of the first aspect of the present invention, stable placement of the slow release drug package can be achieved, and effective storage of the slow release drug package can also be achieved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a sustained release apparatus provided by an embodiment of the present invention;

FIG. 2 is a schematic structural view of a sustained-release apparatus provided in an embodiment of the present invention in which a cover is separated from a base;

FIG. 3 is a schematic cross-sectional view taken in the direction A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic cross-sectional view of a cover and a base of a sustained release apparatus provided in an embodiment of the present invention after being assembled;

FIG. 6 is a schematic cross-sectional view of a sustained release apparatus provided in an embodiment of the present invention, with the cover separated from the base;

FIG. 7 is a schematic exploded view of a sustained release apparatus provided by an embodiment of the present invention;

FIG. 8 is a schematic front view of a mount provided by an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view taken in the direction C-C of FIG. 8;

FIG. 10 is a schematic cross-sectional view taken in the direction D-D of FIG. 8;

FIG. 11 is an angled schematic perspective view of a mount provided by embodiments of the present invention;

FIG. 12 is another angular schematic perspective view of a mount provided by an embodiment of the present invention;

FIG. 13 is a schematic perspective view of a mount provided by an embodiment of the present invention;

fig. 14 is a partial enlarged view at E in fig. 13.

Reference numerals:

100. a support; 102. a mounting seat; 104. an accommodating chamber; 106. a slow-release drug package; 108. opening the mouth; 110. a stopper; 112. a chute; 114. a slider; 116. a first groove section; 118. a second groove section; 120. buckling; 122. a groove; 124. a channel; 126. bending the section; 128. ribs; 130. a drain hole; 132. a cover body; 134. a base; 136. a seal member; 138. a first base plate; 140. a first side plate; 142. a second base plate; 144. a second side plate; 146. a via hole; 148. supporting ribs; 150. a clamping block; 152. a clamping groove.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 14, a sustained release apparatus according to an embodiment of the first aspect of the present invention includes a support 100 and a mounting seat 102, wherein the mounting seat 102 is mounted on the support 100, and the mounting seat 102 is switchable with respect to the support 100 between a first position and a second position, in the first position, a gap is formed between the mounting seat 102 and the support 100, and in the second position, the mounting seat 102 is attached to the support 100; the accommodating cavity 104 is used for accommodating the slow release drug package 106, the accommodating cavity 104 is formed on a side of the mounting seat 102 facing away from the support 100, an opening 108 facing the support 100 is formed on the accommodating cavity 104, and a stopper 110 is arranged at the position of the opening 108.

According to the sustained-release device of the first aspect of the present invention, the accommodating cavity 104 is provided in the mounting seat 102, the accommodating cavity protrudes away from the support 100, and the stopper 110 is provided at the position of the opening 108 of the accommodating cavity 104, so that after the sustained-release drug package 106 is placed in the accommodating cavity 104, even if there is water accumulated in the support 100, the water accumulated cannot enter the accommodating cavity 104, and thus the occurrence of damp deterioration of the sustained-release drug package 106 is avoided. By arranging the mounting seat 102 in a state that the mounting seat 102 can be switched between the first position and the second position relative to the support 100, and when the mounting seat 102 is in the first position, a gap is formed between the mounting seat 102 and the support 100, which ensures that the slow-release gas in the slow-release drug package 106 can be emitted to the outside of the slow-release device through the gap; when the mounting seat 102 is located at the second position, the mounting seat 102 is attached to the support 100, so that the accommodating cavity 104 is isolated from the outside, the slow-release gas in the slow-release drug package 106 is prevented from volatilizing again, and the slow-release drug package 106 is effectively stored. By arranging the stopper 110 at the opening 108 in the accommodating cavity 104, the slow release drug package 106 can be stably placed, and the slow release drug package 106 is prevented from falling off during use.

In the sustained-release device according to the embodiment of the present invention, the sustained-release drug package 106 may be filled with a sustained-release agent having broad-spectrum bactericidal action, such as chlorine dioxide or sodium dichloroisocyanurate, or the sustained-release drug package 106 may be filled with a sustained-release agent having freshness-retaining and deodorizing actions, such as acrylic acid or alkali metal salt thereof, and may be selected flexibly according to actual needs.

Taking the example that the slow-release medicine bag 106 is filled with the reaction type solid chlorine dioxide slow-release agent, the chlorine dioxide has the characteristics of strong sterilization capability, no harm to human bodies and environment and the like. Especially has obvious effects in the aspects of sterilization, food preservation, deodorization and the like.

Because the chlorine dioxide has strong broad-spectrum sterilization effect but is not easy to store for a long time, the chlorine dioxide preparation is carried by the slow release technology, and the chlorine dioxide sterilization functional components can be continuously and effectively slowly released. Mainly comprises three types of absorption type solid chlorine dioxide slow release agents, reaction type solid chlorine dioxide slow release agents and liquid chlorine dioxide slow release agents.

In the embodiment of the utility model, the reactive solid chlorine dioxide slow release agent is used as a source for generating chlorine dioxide gas (namely slow release gas), and is generally prepared by wrapping solid mixed powder by breathable non-woven fabrics and generating chlorine dioxide through absorbing moisture in air and reacting. The speed of the chlorine dioxide gas generated by the reaction is related to the amount of absorbed moisture and the ambient temperature, and the higher the temperature is, the more moisture is absorbed, and the more chlorine dioxide gas is generated by the reaction.

In a use scene of family life, for example, in a refrigerator, sterilization is realized, because the ambient temperature in the refrigerator is often relatively low, when a user repeatedly opens a door body of the refrigerator, high-temperature airflow in the external environment meets low-temperature air in the refrigerator, and condensed water is usually formed. In the past, the reaction type solid chlorine dioxide slow-release agent can absorb excessive water vapor, so that the speed of the slow-release gas of the reaction type solid chlorine dioxide slow-release agent is out of control, and the preset service life of the reaction type solid chlorine dioxide slow-release agent cannot be met. Meanwhile, chlorine dioxide gas with overlarge concentration also has a corrosion effect on materials in the refrigerator, so that discomfort is brought to a user.

Because the chlorine dioxide gas can generate the bacteriostasis only by very low concentration, the functions of sterilization and bacteriostasis can be realized only by releasing the chlorine dioxide gas with relatively low concentration in the refrigerator.

With continuing reference to fig. 1 to 14, taking the sustained-release device provided in the first embodiment of the present invention as an example of being applied to a refrigerator, the support 100 is used to mount the mounting seat 102, and the support 100 can be directly seated on a shelf in the refrigerator; the mounting seat 102 is provided with a containing cavity 104, and the containing cavity 104 is used for containing a slow release drug package 106.

In a normal use state, the stand 100 is down and the mount 102 is up. Accordingly, in order to mount the slow-release drug package 106, a corresponding receiving cavity 104 is formed in the mounting seat 102, wherein the receiving cavity 104 protrudes away from the support 100. It can be understood that, in the embodiment of the present invention, the accommodating cavity 104 is disposed upward, that is, the slow-release drug package 106 is installed above the support 100, and unlike the manner in which the slow-release drug package 106 is installed downward in the related art, the slow-release drug package 106 installed upward is less likely to contact with the condensed water in the refrigerator, so that the slow-release drug package 106 can be effectively prevented from being filled with water, and the slow-release drug package 106 is prevented from being failed.

Meanwhile, in a normal use state, the opening 108 of the accommodating cavity 104 and the support 100 are arranged at an interval, in other words, the accommodating cavity 104 in the embodiment of the present invention is arranged in a suspended manner, so that condensed water can be further prevented from entering the accommodating cavity 104.

In the embodiment of the present invention, there are two relative positions between the mounting seat 102 and the support 100, i.e., a first position and a second position, respectively, and accordingly, the mounting seat 102 can be switched between the first position and the second position relative to the support 100. The relative movement between the mount 102 and the support 100 can be realized by a relative sliding, a relative rotation, and other movement manners between the mount 102 and the support 100.

When the mounting seat 102 is located at the first position relative to the support 100, a gap is formed between the mounting seat 102 and the support 100, that is, the space inside the accommodating cavity 104 is communicated with the outside, at this time, the outside air can enter the accommodating cavity 104 and contact with the reactive solid chlorine dioxide slow-release agent in the slow-release medicine package 106, the reactive solid chlorine dioxide slow-release agent absorbs moisture in the air to generate chlorine dioxide, and the chlorine dioxide can flow back to the outside from the space inside the accommodating cavity 104, so that the bacteriostasis and sterilization of the surrounding environment of the slow-release device are realized.

When the mounting seat 102 is located at the second position relative to the support 100, the mounting seat 102 and the support 100 are attached to each other, that is, the space inside the accommodating cavity 104 is isolated from the outside, and at this time, the outside air can not enter the accommodating cavity 104 any more, so that the reactive solid chlorine dioxide slow-release agent can not contact the moisture in the air any more, and the chlorine dioxide can not be generated continuously. Meanwhile, the residual chlorine dioxide gas in the accommodating cavity 104 can not flow back to the outside, so that the reactive solid chlorine dioxide slow-release agent is effectively stored, and the service life of the reactive solid chlorine dioxide slow-release agent is ensured.

Referring to fig. 13, according to an embodiment of the present invention, the support 100 includes a first bottom plate 138 and a first side plate 140 surrounding an edge of the first bottom plate 138; the mounting seat 102 includes a second bottom plate 142 and a second side plate 144 surrounding the edge of the second bottom plate 142; the receiving cavity 104 is disposed on the second bottom plate 142.

It can be appreciated that in the sustained release apparatus provided by the embodiment of the present invention, the first bottom plate 138 and the first side plate 140 can be enclosed to form a structure similar to a cover and fastened to the bottom of the second bottom plate 142, so that the first bottom plate 138 can cover the opening 108 of the receiving cavity 104 to some extent and the sustained release drug package 106 in the receiving cavity 104 is prevented from being directly exposed to the air. It should be noted that the first bottom plate 138 is not directly covered on the opening 108 of the accommodating cavity 104, and a gap is formed between the first bottom plate 138 and the opening 108 of the accommodating cavity 104, so that condensed water on the first bottom plate 138 can be prevented from entering the accommodating cavity 104.

In the embodiment of the present invention, the diameter of the first bottom plate 138 is slightly larger than that of the second bottom plate 142, that is, the diameter of the support 100 is slightly larger than that of the mounting seat 102, so that the mounting seat 102 can be inserted into the support 100, and the edge position of the mounting seat 102 can be sealed to some extent by the installation and cooperation of the mounting seat 102 and the support 100, thereby further ensuring that the slow-release drug package 106 is not in contact with air in the non-use state and avoiding the failure of the slow-release drug package 106.

According to an embodiment of the present invention, the support 100 is provided with a drainage hole 130, that is, the drainage hole 130 is further provided on the first bottom plate 138 in the support 100. Referring to fig. 13, after the condensed water enters the support 100, in order to timely discharge the condensed water in the support 100, a plurality of water discharge holes 130 are further formed in the first bottom plate 138. It should be noted that, in order to prevent outside air from entering the accommodating chamber 104 through the drain hole 130, the diameter of the drain hole 130 is not too large, and the number of the drain holes 130 is not too large.

As previously mentioned, in order to enable the purpose of switching the mount 102 between the first position and the second position with respect to the stand 100, in the embodiment of the present invention, the mount 102 is adapted to be slidably connected to the stand 100 by a sliding structure.

Referring to fig. 7 and 14, in the embodiment of the present invention, the sliding structure may be formed in at least the following manners:

the forming method is as follows:

the sliding structure comprises a sliding chute 112 and a sliding block 114 which are in sliding fit, the sliding chute 112 is formed on a first side plate 140 in the support 100, the sliding block 114 is formed on a second bottom plate 142 in the mounting seat 102, and when the sliding block 114 on the second bottom plate 142 in the mounting seat 102 enters the sliding chute 112 on the first side plate 140 in the support 100, the purpose of switching the mounting seat 102 between the first position and the second position relative to the support 100 can be achieved through the matching of the sliding block 114 and the sliding chute 112.

The sliding groove 112 may be plural, the plural sliding grooves 112 are formed on the inner side wall of the first side plate 140 in the support 100 at regular intervals, and correspondingly, the plural sliding blocks 114 are also plural, and the plural sliding blocks 114 are formed on the outer edge surface of the second bottom plate 142 in the mounting seat 102 at regular intervals. By providing a plurality of cooperating runners 112 and sliders 114, stability of the mount 102 during movement relative to the support 100 is improved.

For example, the sliding groove 112 may be disposed along a height direction of the first side plate 140 in the bracket 100, that is, a first end of the sliding groove 112 is disposed close to the first bottom plate 138 in the bracket 100, and a second end of the sliding groove 112 is disposed away from the first bottom plate 138 in the bracket 100. When the slider 114 is at the first end of the slot 112, the first base plate 138 of the holder 100 and the second base plate 142 of the mount 102 are spaced relatively closer together, and the mount 102 is in the second position relative to the holder 100, and when the slider 114 is at the second end of the slot 112, the first base plate 138 of the holder 100 and the second base plate 142 of the mount 102 are spaced relatively farther apart, and the mount 102 is in the first position relative to the holder 100.

In actual installation, the sliding block 114 on the second bottom plate 142 in the installation seat 102 can enter the sliding slot 112 on the first side plate 140 in the support 100 through elastic deformation of the first side plate 140 in the support 100.

Referring to fig. 13 and 14, a catch 120 adapted to catch the slider 114 is disposed on the first side plate 140 in the holder 100, a groove 122 is disposed on the catch 120, and the slider 114 is adapted to enter the chute 112 through the groove 122.

Taking fig. 14 as an example, the buckle 120 and the chute 112 are simultaneously disposed on the first side plate 140 in the support 100, so that, in the actual installation process, the slider 114 on the second bottom plate 142 in the installation base 102 can firstly enter the groove 122 on the buckle 120 through the elastic deformation of the buckle 120 itself, and then the slider 114 can slide into the chute 112 through the rotation of the installation base 102, thereby reducing the amount of elastic deformation of the first side plate 140 in the support 100 in the actual installation process, and ensuring the structural stability of the support 100.

Referring to fig. 3, 4 and 14, according to one embodiment of the utility model, the depth of the chute 112 is greater than the depth of the groove 122.

By setting the depth of the slide groove 112 to be greater than the depth of the groove 122, the slider 114 entering the slide groove 112 is not easily slid out of the slide groove 112. That is, after the sliding block 114 enters the sliding slot 112, if the mounting base 102 is rotated reversely, the sliding block 114 is blocked by the side wall of the buckle 120, so that the sliding block 114 can be prevented from being separated from the sliding slot 112, and the mounting base 102 can be prevented from being separated from the support 100.

Referring to fig. 7, 13 and 14, in a first forming mode, a channel 124 is arranged on a first side plate 140 in the support 100, in a first position, the edge of a second bottom plate 142 in the mounting seat 102 is suitable for avoiding the channel 124 so as to enable the accommodating cavity 104 to be communicated with the outside, and in a second position, the edge of the second bottom plate 142 in the mounting seat 102 is suitable for shielding the channel 124 so as to enable the accommodating cavity 104 to be isolated from the outside.

Taking fig. 14 as an example, the passage 124 mentioned here may be a groove-like structure, a through hole, or the like formed on the inner wall of the first side plate 140 in the support 100, when the mounting seat 102 is located at the first position relative to the support 100, a certain gap is formed between the mounting seat 102 and the support 100, meanwhile, the second bottom plate 142 in the mounting seat 102 avoids the position of the passage 124, and the accommodating cavity 104 sequentially communicates with the outside through the gap between the mounting seat 102 and the support 100 and the passage 124. The external air can enter the accommodating cavity 104 from the gap, the slow-release medicine package 106 in the accommodating cavity 104 is in contact with the air and releases chlorine dioxide gas, and the chlorine dioxide gas flows out to the outside through the gap to realize the bacteriostatic and bactericidal effects.

When the mounting seat 102 is in the second position relative to the cradle 100, the gap between the mounting seat 102 and the cradle 100 is shielded, and the second bottom plate 142 in the mounting seat 102 shields the channel 124, the containing cavity 104 is isolated from the outside, the outside air does not enter the containing cavity 104, and the slow-release pharmaceutical package 106 in the containing cavity 104 does not emit chlorine dioxide gas.

The second forming method:

the sliding structure comprises a sliding groove 112 and a sliding block 114 which are in sliding fit, the sliding groove 112 is formed in a second bottom plate 142 of the mounting seat 102, the sliding block 114 is formed in a first side plate 140 of the support 100, and when the sliding block 114 on the first side plate 140 of the support 100 enters the sliding groove 112 on the second bottom plate 142 of the mounting seat 102, the purpose of switching the mounting seat 102 between the first position and the second position relative to the support 100 can be achieved through the matching of the sliding block 114 and the sliding groove 112.

The sliding groove 112 may be plural, the plural sliding grooves 112 are formed at intervals uniformly on the outer edge surface of the second bottom plate 142 in the mounting seat 102, and correspondingly, the plural sliding blocks 114 are also formed at intervals uniformly on the inner side wall of the first side plate 140 in the support 100. By providing a plurality of cooperating runners 112 and sliders 114, stability of the mount 102 during movement relative to the support 100 is improved.

For example, the sliding slot 112 may be disposed along a height direction of the second bottom plate 142 in the mounting seat 102, that is, a first end of the sliding slot 112 is close to the first bottom plate 138 in the stand 100, and a second end of the sliding slot 112 is far from the first bottom plate 138 in the stand 100. When the slider 114 is at the first end of the slot 112, the first base plate 138 of the holder 100 and the second base plate 142 of the mount 102 are spaced relatively farther apart, and the mount 102 is in a first position relative to the holder 100, and when the slider 114 is at the second end of the slot 112, the first base plate 138 of the holder 100 and the second base plate 142 of the mount 102 are spaced relatively closer together, and the mount 102 is in a second position relative to the holder 100.

In actual installation, the sliding block 114 on the first side plate 140 in the bracket 100 can enter the sliding slot 112 on the second bottom plate 142 in the installation seat 102 through the elastic deformation of the sliding block 114 itself.

In the second forming mode, a catch 120 adapted to catch the slider 114 may be disposed on the second bottom plate 142 in the mounting seat 102, a groove 122 is disposed on the catch 120, and the slider 114 is adapted to enter the sliding slot 112 through the groove 122.

It can be understood that the buckle 120 and the chute 112 are simultaneously disposed on the second bottom plate 142 in the mounting seat 102, so that, in the actual mounting process, the sliding block 114 on the first side plate 140 in the support 100 can firstly enter the groove 122 on the buckle 120 through the elastic deformation of the buckle 120 itself, and then the sliding block 114 can slide into the chute 112 through the rotation of the first side plate 140 in the support 100, thereby reducing the amount of the elastic deformation of the second bottom plate 142 in the mounting seat 102 in the actual mounting process, and ensuring the structural stability of the mounting seat 102.

In this form, the depth of the runner 112 is also greater than the depth of the recess 122.

By setting the depth of the slide groove 112 to be greater than the depth of the groove 122, the slider 114 entering the slide groove 112 is not easily slid out of the slide groove 112. That is, after the sliding block 114 enters the sliding slot 112, if the first side plate 140 of the support 100 is rotated reversely, the sliding block 114 is blocked by the side wall of the buckle 120, so that the sliding block 114 can be prevented from being separated from the sliding slot 112, and the mounting seat 102 can be prevented from being separated from the support 100.

In the second forming mode, a channel 124 is arranged on the second bottom plate 142 in the mounting seat 102, in the first position, the edge of the first side plate 140 in the support 100 is suitable for avoiding the channel 124 so as to enable the accommodating cavity 104 to be communicated with the outside, and in the second position, the edge of the first side plate 140 in the support 100 is suitable for shielding the channel 124 so as to enable the accommodating cavity 104 to be isolated from the outside.

The passage 124 mentioned here may be a groove-like structure formed on the outer edge surface of the second bottom plate 142 in the mounting seat 102, when the mounting seat 102 is located at the first position relative to the support 100, a certain gap is formed between the mounting seat 102 and the support 100, and the first side plate 140 in the support 100 avoids the position of the passage 124, and the accommodating cavity 104 is communicated with the outside through the gap between the mounting seat 102 and the support 100 and the passage 124 in sequence. The external air can enter the accommodating cavity 104 from the gap, the slow-release medicine package 106 in the accommodating cavity 104 is in contact with the air and releases chlorine dioxide gas, and the chlorine dioxide gas flows out to the outside through the gap to realize the bacteriostatic and bactericidal effects.

When the mounting seat 102 is in the second position relative to the cradle 100, the gap between the mounting seat 102 and the cradle 100 is shielded, and the first side plate 140 of the cradle 100 shields the position of the passage 124, the containing cavity 104 is isolated from the outside, so that the outside air does not enter the containing cavity 104, and the slow-release pharmaceutical package 106 in the containing cavity 104 does not emit chlorine dioxide gas.

Furthermore, in the first and second forming modes, the sliding groove 112 includes a first groove section 116 and a second groove section 118 connected to each other, and the mounting seat 102 is located at a first position relative to the support 100 when the sliding block 114 is located at the first groove section 116, and the mounting seat 102 is located at a second position relative to the support 100 when the sliding block 114 is located at the second groove section 118.

Referring to fig. 13 and 14, by way of example, a section of the sliding groove 112 away from the first bottom plate 138 in the base 100 is the first groove section 116, a section of the sliding groove 112 close to the first bottom plate 138 in the base 100 is the second groove section 118, when the sliding block 114 is located in the first groove section 116, a distance between the first bottom plate 138 in the base 100 and the second bottom plate 142 in the mounting block 102 is relatively far, at this time, the mounting block 102 is in the first position relative to the base 100, and when the sliding block 114 is located in the second groove section 118, a distance between the first bottom plate 138 in the base 100 and the second bottom plate 142 in the mounting block 102 is relatively close, at this time, the mounting block 102 is in the second position relative to the base 100.

Taking the second forming manner as an example, a section of the sliding chute 112 away from the second bottom plate 142 in the mounting seat 102 is the first slot section 116, a section of the sliding chute 112 close to the second bottom plate 142 in the mounting seat 102 is the second slot section 118, when the slider 114 is located in the first slot section 116, a distance between the first bottom plate 138 in the support 100 and the second bottom plate 142 in the mounting seat 102 is relatively far, at this time, the mounting seat 102 is in the first position relative to the support 100, when the slider 114 is located in the second slot section 118, a distance between the first bottom plate 138 in the support 100 and the second bottom plate 142 in the mounting seat 102 is relatively close, at this time, the mounting seat 102 is in the second position relative to the support 100.

In addition, a transition trough section is formed between the first trough section 116 and the second trough section 118, i.e., it will be appreciated that in both forms, the chute 112 is generally zigzag-shaped.

The third forming method is as follows:

the sliding structure comprises sliding rails and sliding blocks, the sliding rails are formed on the first side plate 140 in the support 100, the sliding blocks are formed on the second bottom plate 142 in the mounting seat 102, and when the sliding blocks on the second bottom plate 142 in the mounting seat 102 are clamped on the sliding rails on the first side plate 140 in the support 100, the purpose of switching the mounting seat 102 between the first position and the second position relative to the support 100 can be achieved through the matching of the sliding blocks and the sliding rails.

The sliding rails may be a plurality of sliding rails, and a plurality of sliding blocks are formed on the inner side wall of the first side plate 140 in the support 100 at regular intervals, and correspondingly, a plurality of sliding blocks are also formed on the outer edge surface of the second bottom plate 142 in the mounting seat 102 at regular intervals. By providing a plurality of sliding rails and sliding blocks that cooperate with each other, the stability of the mount 102 with respect to the movement of the mount 100 can be improved.

For example, the slide rail may be disposed along the height direction of the first side plate 140 in the seat 100, that is, the first end of the slide rail is disposed close to the first bottom plate 138 in the seat 100, and the second end of the slide rail is disposed away from the first bottom plate 138 in the seat 100. When the slider is at the first end of the slide rail, the first base plate 138 in the mount 100 and the second base plate 142 in the mount 102 are spaced relatively closer together, and the mount 102 is in the second position relative to the mount 100, and when the slider is at the second end of the slide rail, the first base plate 138 in the mount 100 and the second base plate 142 in the mount 102 are spaced relatively farther apart, and the mount 102 is in the first position relative to the mount 100.

The forming mode is four:

the sliding structure comprises sliding rails and sliding blocks, the sliding rails are formed on the second bottom plate 142 in the mounting seat 102, the sliding blocks are formed on the first side plate 140 in the support 100, and when the sliding blocks on the first side plate 140 in the support 100 are clamped on the sliding rails on the second bottom plate 142 in the mounting seat 102, the purpose of switching the mounting seat 102 between the first position and the second position relative to the support 100 can be achieved through the matching of the sliding blocks and the sliding rails.

The sliding rails may be a plurality of sliding rails, and a plurality of sliding blocks are formed on the outer edge surface of the second bottom plate 142 in the mounting seat 102 at regular intervals, and correspondingly, a plurality of sliding blocks are formed on the inner side wall of the first side plate 140 in the support 100 at regular intervals. By providing a plurality of sliding rails and sliding blocks that cooperate with each other, the stability of the mount 102 with respect to the movement of the mount 100 can be improved.

For example, the slide rail may be disposed along the height direction of the second bottom plate 142 in the mounting seat 102, that is, the first end of the slide rail is close to the first bottom plate 138 in the support 100, and the second end of the slide rail is far from the first bottom plate 138 in the support 100. When the slider is at the first end of the slide rail, the first base plate 138 in the mount 100 and the second base plate 142 in the mount 102 are spaced relatively farther apart, and when the slider is at the second end of the slide rail, the mount 102 is in a first position relative to the mount 100, and when the slider is at the first end of the slide rail, the first base plate 138 in the mount 100 and the second base plate 142 in the mount 102 are spaced relatively closer together, and when the slider is at the second end of the slide rail, the mount 102 is in a second position relative to the mount 100.

In the first to fourth embodiments, the structure formed on the outer edge surface of the second base plate 142 in the mount 102 may be formed on the outer side surface of the second side plate 144 in the mount 102. In contrast, the thickness of the second side plate 144 in the mounting seat 102 is greater than the thickness of the second bottom plate 142 in the mounting seat 102, so that when the above-mentioned several structures are formed on the second side plate 144 in the mounting seat 102, the mounting seat 102 has better stability when moving relative to the support 100, and the second side plate 144 in the mounting seat 102 is formed in the same manner as the above-mentioned second bottom plate 142 in the mounting seat 102, and thus, the description thereof is omitted. In the present embodiment, the sliding structures described above are respectively formed on the first side plate 140 in the support 100 and the second side plate 144 in the mount 102 to improve the stability of the mount 102 when moving relative to the support 100.

Referring to fig. 9 and 12, according to an embodiment of the present invention, a through hole 146 is formed at an edge of the second side plate 144 in the mounting seat 102, and in the first position, the receiving cavity 104 is adapted to communicate with the outside through the through hole 146.

As described above, the plurality of vias 146 form a saw-tooth like structure at the bottom of the second side plate 144 in the mount 102. When the mount 102 is in the first position relative to the carrier 100, the space inside the receiving cavity 104 can be communicated with the outside through the through hole 146.

Of course, other connection configurations may be used to switch the mounting base 102 between the first position and the second position relative to the support 100, such as a threaded connection, a plug connection, and the like.

Referring to figures 3, 10 and 12, a stopper 110 is disposed at the position of the opening 108 of the receiving cavity 104, and the slow release drug package 106 is adapted to be mounted to the receiving cavity 104 through the stopper 110.

In the embodiment of the present invention, a stopper 110 is disposed at the position of the opening 108 of the receiving cavity 104, wherein the stopper 110 has a certain amount of elastic deformation, that is, when the slow release drug package 106 needs to be installed in the receiving cavity 104, the stopper 110 can be buckled to move in a direction away from the inner space of the receiving cavity 104 to avoid the opening 108 on the receiving cavity 104, and then the slow release drug package 106 is placed in the receiving cavity 104, and the stopper 110 can be restored to the original state by releasing the hand, so as to implement installation of the slow release drug package 106.

In order to prevent the slow release medicine package 106 from falling out of the containing cavity 104, in the embodiment of the present invention, one end of the stopper 110 is connected to the side wall of the containing cavity 104, and the other end of the stopper 110 is formed with a bending section 126 bending toward the inside of the containing cavity 104. That is, referring to fig. 9, the holding of the slow release drug package 106 can be realized by providing a bent section 126 bent toward the inside of the accommodating chamber 104 at the other end of the stopper 110.

In the embodiment of the present invention, the stopper 110 may be a stopper, a protrusion, or other structures with various forms, as long as the purpose of preventing the slow release drug package 106 from falling off from the receiving cavity 104 can be achieved.

In other embodiments, an openable cover may be disposed on the top of the cavity 104 as shown in FIG. 11, and the slow release drug package 106 can be loaded into the cavity 104 by opening the cover when the slow release drug package 106 is needed. After use, the spent delayed release package 106 can be removed by opening the lid.

According to an embodiment of the present invention, the receiving cavity 104 is further formed with ribs 128 for supporting the slow release drug package 106.

In order to further fix the slow-release drug package 106, a rib 128 is further arranged inside the accommodating cavity 104, and the rib 128 can abut against the outer side surface of the slow-release drug package 106 to support the slow-release drug package 106, so that the slow-release drug package 106 is prevented from falling off from the accommodating cavity 104. Referring to fig. 9 and 10, the positioning of the slow release drug package 106 is realized by the stopper 110 in the vertical direction, and the positioning of the slow release drug package 106 is realized by the rib 128 in the horizontal direction.

Referring to fig. 1, 2, 5 and 6, according to an embodiment of the present invention, the slow-release device further includes a cover 132 and a base 134, the cover 132 is mounted to the base 134 to form a mounting space with the base 134, and the support 100 and the mounting seat 102 are disposed in the mounting space.

The base 134 is used for supporting the support 100, the mounting seat 102 and the cover 132, and the cover 132 is used for being mutually clamped with the base 134 to realize the mounting of the support 100 and the mounting seat 102. It is understood that a certain installation space is formed between the base 134 and the cover 132, and the stand 100 and the mount 102 may be installed into the installation space. In the embodiment of the present invention, the base 134 and the cover 132 may be made of materials with certain gloss, which can improve the aesthetic property of the sustained release apparatus.

Referring to fig. 7, in the embodiment of the present invention, the holder 100 is adapted to be mounted to the base 134 through a clamping structure, the clamping structure includes a clamping-fit fixture 150 and a clamping groove 152, the fixture 150 is disposed on one of the holder 100 and the base 134, and the clamping groove 152 is disposed on the other of the holder 100 and the base 134.

It can be understood that the connection between the holder 100 and the base 134 is a detachable connection, and specifically, a locking groove 152 is formed on the holder 100, and a locking block 150 in which the locking groove 152 is locked and matched is formed on the base 134. Among them, the catching grooves 152 may be provided on the holder 100 at intervals along the circumferential direction of the holder 100, and correspondingly, the catching blocks 150 are provided on the base 134 at intervals along the circumferential direction of the base 134.

Of course, in other embodiments, the support 100 and the base 134 may be detachably connected by a snap joint, or a bolt connection, etc. In addition, the connection manner of the cover 132 and the mounting seat 102 can also refer to the connection manner of the base 134 and the support 100, which is not repeated here.

With continued reference to fig. 7, in order to achieve stable support of the support 100, a plurality of support ribs 148 are further disposed on the base 134, and the support 100 is adapted to be positioned with the base 134 by the support ribs 148. A plurality of supporting members may be disposed on the base 134 at intervals along the circumference of the base 134, and when the support 100 is mounted on the base 134, the supporting ribs 148 on the base 134 can be supported on the bottom of the support 100 to support the support 100.

According to an embodiment of the present invention, a sealing member 136 is further disposed at the joint position of the cover 132 and the base 134.

The sealing member 136 may be a sealing ring, a sealing tape, etc. and the sealing member 136 is disposed at the joint position of the cover 132 and the base 134, so that the sealing performance between the cover 132 and the base 134 can be improved, and thus, even if there is a certain bump during transportation, the external air will not enter into the gap between the cover 132 and the base 134, so as to avoid the failure of the slow-release drug package 106 in the accommodating cavity 104.

Referring to fig. 1 to 14, a sustained release apparatus according to an embodiment of the present invention will be specifically described:

during transportation of the slow release device, the sliding block 114 disposed on the second bottom plate 142 is located in the second groove section 118 of the sliding groove 112, at this time, the gap between the mounting seat 102 and the base 134 is closed, and at the same time, the gap between the cover 132 and the base 134 is sealed by the sealing member 136, in this case, the accommodating cavity 104 is isolated from the outside;

in a use state, the sealing element 136 between the cover 132 and the base 134 is firstly torn off, then the cover 132 is rotated, the cover 132 can drive the mounting seat 102 to rotate synchronously, when the mounting seat 102 rotates, the sliding block 114 disposed on the second side plate 144 enters the first groove section 116 from the second groove section 118 in the sliding groove 112 through the transition groove section, and when the sliding block 114 slides into the first groove section 116, a gap is formed between the mounting seat 102 and the support 100. Meanwhile, the second side plate 144 avoids the channel 124 on the first side plate 140, at this time, a first air passing cavity is formed inside the accommodating cavity 104, a second air passing cavity is formed between the first bottom plate 138 and the second bottom plate 142, a third air passing cavity is formed between the second side plate 144 and the channel 124, and a fourth air passing cavity is formed between the mounting seat 102 and the support 100, so that the accommodating cavity 104 is communicated with the outside, the outside air can sequentially pass through the fourth air passing cavity, the third air passing cavity, the second air passing cavity and the first air passing cavity to enter the accommodating cavity 104 and contact the slow-release medicine package 106 in the accommodating cavity 104, the slow-release medicine package 106 releases chlorine dioxide gas, and the chlorine dioxide gas can sequentially pass through the first air passing cavity, the second air passing cavity, the third air passing cavity and the fourth air passing cavity to be released to the outside, so that bacteriostasis and sterilization of the outside environment are realized.

In the process, because the space of each air passing cavity is relatively small, only a small amount of air can flow in, and simultaneously, only a small amount of chlorine dioxide gas is discharged, so that the slow release of the chlorine dioxide gas can be formed, and the service life of the slow release medicine package 106 is ensured.

According to the storage cabinet of the second aspect of the present invention, by providing the slow release device of the first aspect of the present invention, the slow release drug package 106 can be effectively prevented from falling into the cabinet, and the slow release drug package 106 can be effectively stored.

In the embodiment of the present invention, the base 134 can be directly placed in the cabinet, and the cover 132 or the accommodating cavity 104 can be rotated to exchange air in the accommodating cavity 104 and the cabinet, so that the slow-release gas released by the slow-release drug package 106 can enter the cabinet, thereby implementing a corresponding function. For example, if the slow-release agent with bactericidal effect is filled in the slow-release drug package 106, the corresponding bactericidal gas which can be released can enter the cabinet body, so as to achieve the bacteriostatic and bactericidal effects; if the slow-release agent with the fresh-keeping effect is filled in the slow-release medicine package 106, corresponding fresh-keeping gas which can be released can enter the cabinet body, so that the food materials can be kept fresh.

According to one embodiment of the utility model, the storage cabinet is a refrigerator, a freezer, a wine chest, a cupboard or a showcase.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. A sustained release apparatus, comprising:

a support (100);

the drug delivery device comprises a mounting seat (102), wherein an accommodating cavity (104) for accommodating a slow-release drug package (106) is formed in the mounting seat (102), the accommodating cavity (104) is located on one side, back to the support (100), of the mounting seat (102), an opening (108) facing the support (100) is formed in the accommodating cavity (104), and a stopper (110) is arranged at the position of the opening (108);

the mounting seat (102) is switchable with respect to the support (100) between a first position, in which the housing chamber (104) is in communication with the outside, and a second position, in which the mounting seat (102) is sealed with the support (100).

2. The sustained release apparatus according to claim 1, wherein the mount (102) is adapted to be slidably connected to the mount (100) by a sliding structure comprising a sliding block (114) and a sliding groove (112) in sliding engagement, the sliding block (114) being formed in one of the mount (102) and the mount (100), and the sliding groove (112) being formed in the other of the mount (102) and the mount (100).

3. The slow release device according to claim 2, characterized in that the slide groove (112) comprises a first groove section (116) and a second groove section (118) which are connected to each other, the mount (102) being in the first position relative to the holder (100) with the slide (114) in the first groove section (116) and the mount (102) being in the second position relative to the holder (100) with the slide (114) in the second groove section (118).

4. The slow release device according to claim 2, characterized in that a snap (120) adapted to snap-fit the slider (114) is provided on the mounting seat (102) or the support (100) provided with the sliding groove (112), a groove (122) is provided on the snap (120), and the slider (114) is adapted to enter the sliding groove (112) through the groove (122).

5. A slow-release device according to claim 2, characterized in that a passage (124) is provided on the mounting seat (102) or on the support (100) provided with the runner (112), in the first position the edge of the mounting seat (102) or of the support (100) provided with the slider (114) being adapted to avoid the passage (124) to put the housing chamber (104) in communication with the outside, and in the second position the edge of the mounting seat (102) or of the support (100) provided with the slider (114) being adapted to shield the passage (124) to isolate the housing chamber (104) from the outside.

6. A slow-release device according to any one of claims 1 to 5, characterized in that one end of the stopper (110) is connected to a side wall of the accommodating chamber (104), and the other end of the stopper (110) is formed with a bent section (126) bent toward the inside of the accommodating chamber (104).

7. A sustained-release apparatus according to any one of claims 1 to 5, wherein the receiving chamber (104) is further formed with ribs (128) for supporting the sustained-release drug package (106) therein.

8. The sustained-release apparatus according to any one of claims 1 to 5, wherein the support (100) is provided with a drainage hole (130).

9. The sustained-release apparatus according to any one of claims 1 to 5, further comprising a cover (132) and a base (134), the cover (132) being mounted to the base (134) to form a mounting space with the base (134), the holder (100) and the mounting seat (102) being provided in the mounting space;

a sealing element (136) is further arranged at the joint position of the cover body (132) and the base (134).

10. A storage cabinet comprising a cabinet body, and further comprising a slow release device as claimed in any one of claims 1 to 9, the slow release device being disposed within the cabinet body.