Chemical product storage container

Abstract

The utility model relates to the technical field of chemical product storage, and discloses a chemical product storage container which comprises a storage container body, the storage container body comprises a storage part used for storing chemical products, a container opening is formed in the upper end of the storage part, and a plugging cover is arranged on the container opening and comprises a plugging head and a side sealing ring. An inserting groove matched with a container opening is formed between the side sealing ring and the plugging head, a sealing assembly is arranged on the side, close to the storage container, of the plugging cover, and the sealing assembly comprises air bags arranged on the inner side and the outer side of the container opening; through cooperation of the storage container, the plugging cover and the sealing assembly, the container opening is connected with the inserting groove in an inserted mode, air in the inserting groove enters the air bag, so that the air bag is inflated and expanded and is tightly attached to the side wall of the container opening, secondary sealing is conducted, multiple times of sealing are formed in cooperation with liquid sealing of the isolation pad and sealing liquid, and the sealing effect is improved; the effects of good sealing performance and good storage stability are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of chemical storage, and in particular to a chemical storage container. Background Art

[0002] In the field of chemical preparation, chemicals need to be placed in protective containers for storage and protection, especially some volatile chemicals need to be stored and protected in dedicated protective containers. In the prior art, a bottle stopper or a sealing cap is generally used to squeeze the container mouth of the protective container to complete a primary seal. However, in actual applications, the sealing gasket will wear out after long-term use, which may lead to a loose seal, thereby affecting the storage stability.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that the sealing gasket will be worn out after long-term use, resulting in loose sealing and affecting storage stability, the present application provides a chemical storage container.

[0005] The chemical storage container provided in this application adopts the following technical solution:

[0006] A chemical storage container comprises a storage container, a blocking cover and a sealing assembly;

[0007] Wherein, the storage container is provided with a container opening for taking in and putting in chemicals, and the storage container is used for storing chemicals;

[0008] The blocking cover is pre-set with a slot adapted to the container opening;

[0009] The sealing assembly includes a plurality of airbags, which are filled and arranged at the connection between the container mouth and the sealing cover. The plurality of airbags are connected to the slots and are used to inflate the airbags when the air pressure in the slots increases, thereby sealing the connection between the storage container and the sealing cover and improving air tightness.

[0010] Preferably, a sealing notch for storing sealing liquid is arranged on the outer side of the container mouth, and a septum connected to the sealing cover is slidably arranged in the sealing notch to form a liquid seal between the septum and the sealing liquid.

[0011] Preferably, the container mouth forms a seal with the inner wall of the slot, so that when plugged in, the container mouth compresses the gas inside the slot.

[0012] Preferably, a hand-tightening portion is provided on the top of the blocking cover to facilitate users to hold and twist the blocking cover.

[0013] Preferably, the blocking cover is provided with a plurality of gas channels for connecting the slot with the airbag.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By using the storage container, the plugging cover and the sealing assembly in coordination, and utilizing the sealing connection between the container mouth and the slot, the air in the slot enters the airbag, causing the airbag to inflate and fit tightly against the side wall of the container mouth, thereby performing a secondary seal, and cooperating with the liquid seal of the septum and the sealing liquid to form multiple seals and improve the sealing effect. Compared with the prior art, the present invention has the effects of good sealing performance and good storage stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure from a third perspective of an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Storage container; 101. Storage part; 102. Container mouth; 103. Sealing groove; 2. Sealing cover; 201. Sealing head; 202. Side sealing ring; 203. Air guide cavity; 3. Sealing assembly; 301. Air guide channel; 302. Air bag; 303. Connecting channel; 4. Rotating plate; 5. Spacer. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a chemical storage container. Figure 1-3 A chemical storage container comprises a storage container 1, the storage container 1 comprises a storage portion 101 for storing chemicals, a container mouth 102 is installed at the upper end of the storage portion 101, a plugging cover 2 is installed on the container mouth 102, the plugging cover 2 comprises a plugging head 201 and a side sealing ring 202, a slot adapted to the container mouth 102 is formed between the side sealing ring 202 and the plugging head 201, and the container mouth 102 is inserted into the slot to squeeze the air in the slot, a sealing component 3 is installed on the side of the plugging cover 2 close to the storage container 1, the sealing component 3 comprises an air bag 302 installed on both sides of the container mouth 102, the air bag 302 is connected with the slot, and is used for secondary sealing to improve the sealing effect;

[0022] By adopting the above technical solution, the container mouth 102 is plugged into the slot to squeeze the air inside the slot, so that the air in the slot enters the airbag 302, causing the airbag 302 to inflate and fit tightly against the side wall of the container mouth 102, thereby improving the sealing effect.

[0023] Reference Figure 3 A sealing groove 103 is installed on the outer side of the container mouth 102 on the storage part 101, and a sealing groove is formed by the sealing groove 103 and the container mouth 102. A spacer 5 is installed on the lower side of the sealing ring 202 inside the sealing groove. The sealing groove can be filled with sealing liquid, so that the lower end of the spacer 5 is immersed in the sealing liquid to form a liquid seal, thereby improving the sealing effect.

[0024] Reference Figure 2 A rotating plate 4 is installed at the upper end of the plugging head 201, and grooves are installed on both sides of the rotating plate 4 on the plugging head 201, which can prevent the height of the rotating plate 4 from being too high and can ensure the operation of the user.

[0025] Reference Figure 2 A plurality of air guide cavities 203 are provided at the upper end of the slot, and a good air seal is formed between the top of the container mouth 102 and the inner wall of the slot to maintain the airtightness between the slot and the container mouth 102. When the container mouth 102 and the slot are plugged in, the air inside the slot can be squeezed into the air guide cavity 203.

[0026] Reference Figure 3 The sealing component 3 includes a plurality of air guide channels 301 connecting the air guide cavity 203 with the slot. A mounting groove is provided on the side wall of the slot, and an air bag 302 is installed in the mounting groove. A connecting channel 303 is provided between the air guide cavity 203 and the air bag 302. Both ends of the connecting channel 303 are respectively connected with the air bag 302 and the air guide cavity 203. When the air pressure in the air guide cavity 203 increases, the air can be discharged into the air guide channel 301.

[0027] Reference Figure 3 A set of mutually matching threads are provided on the container mouth 102 and the side sealing ring 202 to improve the tightness of the connection and prevent loosening. The threads are located at the lower side of the mounting groove to prevent the thread gap from affecting the airtightness between the container mouth 102 and the slot.

[0028] The implementation principle of a chemical storage container in the embodiment of the present application is as follows: placing the chemical in the storage portion 101 through the container mouth 102, placing sealing liquid in the sealing groove, and when sealing, aligning the slot on the sealing head 201 with the container mouth 102, and pressing the cover down, so that the container mouth 102 squeezes the air inside the slot, and the air enters the air guide cavity 203 through the air guide channel 301, and then enters the air bag 302 through the connecting channel 303, so that the air bag 302 is inflated and slowly fits with the side wall of the container mouth 102, and then the rotating plate 4 is turned forward to tighten the side sealing ring 202 and the container mouth 102 threads, and the spacer 5 is immersed in the sealing liquid to form a liquid seal, and multiple sealings are used to improve the storage quality. When removing, the rotating plate 4 is turned in the opposite direction to loosen the threads, and the sealing head 201 can be removed, which is more convenient.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chemical storage container, comprising a storage container (1), a blocking cover (2) and a sealing assembly (3); in, The storage container (1) is provided with a container opening (102) for taking in and putting in chemicals, and the storage container (1) is used for storing chemicals; The blocking cover (2) is pre-set with a slot adapted to the container opening (102); The sealing assembly (3) comprises a plurality of airbags (302), wherein the plurality of airbags (302) are filled and arranged at the connection between the container mouth (102) and the sealing cover (2), and the plurality of airbags (302) are all connected to the slots, so that when the air pressure in the slots increases, the airbags (302) are inflated and expanded, thereby sealing the connection between the storage container (1) and the sealing cover (2), thereby improving air tightness.

2. A chemical storage container according to claim 1, characterized in that: A sealing notch for storing sealing liquid is arranged on the outer side of the container mouth (102), and a spacer (5) connected to the sealing cover (2) is slidably arranged in the sealing notch to form a liquid seal between the spacer (5) and the sealing liquid.

3. A chemical storage container according to claim 1, characterized in that: The container mouth (102) forms a seal with the inner wall of the slot, and when plugged in, the container mouth (102) compresses the gas inside the slot.

4. A chemical storage container according to claim 1, characterized in that: A hand-twisting portion is provided on the top of the blocking cover (2), which is convenient for a user to hold and twist the blocking cover (2).

5. A chemical storage container according to claim 1, characterized in that: The blocking cover (2) is provided with a plurality of gas channels for connecting the slot with the air bag (302).

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