Packaging container for volatile solution

Abstract

The utility model provides a packaging container for volatile solution, which relates to the technical field of packaging containers, and comprises a tank body, which is hollow inside, is provided with a preset accommodating space and is of a double-layer structure; the top of the tank body is connected with a connecting pipe, the top of the connecting pipe is movably connected with a sealing part, and the sealing part is used for sealing the interior of the tank body; a driving motor is arranged in the middle of the top of the sealing component, the output end of the driving motor is connected with the sealing component, and the driving motor provides driving force for the sealing component. By means of the double-sealing arrangement of the sealing ring and the sealing soft sleeve, the sealing performance of the container is effectively improved, the volatilization degree of a solution is remarkably reduced, and the practicability and safety of the container are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing container technical field, especially a kind of packing container for volatile solution. BACKGROUND

[0002] In the chemical, pharmaceutical, spice and some industrial production fields, the storage and transportation of volatile solution is a common but challenging problem; volatile solution has strong volatility, and its components are easily lost in the process of contacting with the external environment, which not only may lead to changes in solution concentration, affecting its use effect and quality, but also may pose potential threats to the environment and the health of operators due to the diffusion of volatile substances.

[0003] Traditional solution packaging containers, such as ordinary plastic bottles, glass bottles, etc., have limited sealing performance when dealing with the storage of volatile solution, making it difficult to effectively prevent the exchange of solution and external air, thereby accelerating the volatilization of the solution; moreover, in the selection of material, it may not be able to withstand the chemical corrosion of some volatile solutions, resulting in damage to the container and leakage of the solution. SUMMARY

[0004] The utility model aims to provide a kind of packing container for volatile solution, solve the technical problems existing in prior art.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme of:

[0006] A packing container for volatile solution, comprising: a tank body, the tank body is hollow inside, has a predetermined accommodation space, and is a double-layer structure; the tank body top is connected with a connecting pipe, the connecting pipe top is movably connected with a sealing component, the sealing component is used for sealing the tank body inside; the sealing component top middle position is provided with a driving motor, the driving motor output end is connected with the sealing component, and the driving motor provides driving force for the sealing component.

[0007] Further, the sealing component comprises: a sealing cover, the sealing cover is provided with a sealing ring on the side close to the connecting pipe, the sealing ring is adapted in diameter to the connecting pipe, the sealing ring is provided with an external thread outside, the external thread is threadedly connected with an internal thread inside the connecting pipe, and when working, the external thread is threadedly connected with the internal thread to seal the tank body inside for the first time; the sealing cover side is provided with a control component, the control component is connected with the driving motor, the control component is provided with a plurality of abutting components equidistantly along the circumferential direction, the abutting components are provided with a sealing sleeve on the opposite side of the connecting pipe, and the sealing sleeve has predetermined elasticity and toughness.

[0008] Further, the control component comprises a base, a rotating disc is rotationally connected to the base through a transmission shaft, the transmission shaft is connected with an output end of the driving motor, and a plurality of abutting components are equidistantly arranged along the circumferential direction of the base.

[0009] Further, the abutting component comprises a sliding groove arranged around the base, a sliding block movably connected with the sliding groove, a receiving seat arranged at the top of the sliding block, a connecting rod arranged at the bottom of the receiving seat, and an abutting block arranged on the opposite side of the connecting rod and connected with the sealing sleeve.

[0010] Further, a limiting groove is arranged on the working surface of the abutting block and connected with the inner wall of the sealing sleeve.

[0011] Further, the connecting rod is matched with the working size of the connecting pipe.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The double sealing structure of the sealing ring and the sealing sleeve effectively improves the sealing performance of the container, significantly reduces the volatilization degree of the solution, and enhances the practicability and safety of the container. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a schematic view of the internal structure of the utility model;

[0016] Figure 3 It is a perspective view of the sealing component of the utility model;

[0017] Figure 4 It is an exploded view of the sealing component of the utility model;

[0018] Figure 5 It is a local enlarged schematic view of the sealing component of the utility model;

[0019] In the drawing: 1, tank body; 2, connecting pipe; 3, sealing component; 4, driving motor; 5, sealing cover; 6, sealing ring; 7, control component; 701, base; 702, rotating disc; 703, transmission shaft; 704, connecting arm; 8, sealing sleeve; 9, abutting component; 901, sliding groove; 902, sliding block; 903, receiving seat; 904, connecting rod; 905, abutting block; 906, limiting groove; 10, external thread; 11, internal thread. DETAILED DESCRIPTION

[0020] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figures 1-5 As shown, this embodiment provides a packaging container for volatile solutions, including: a can body 1, which is hollow inside with a preset accommodating space and has a double-layer stainless steel structure. The double-layer stainless steel structure has good resistance to volatile solutions, and the stainless steel material has high strength and good corrosion resistance, and is widely used in storage and transportation; a connecting pipe 2 is connected to the top of the can body 1, and a sealing component 3 is movably connected to the top of the connecting pipe 2. The sealing component 3 is used to seal the inside of the can body 1, and provides double sealing protection for the inside of the can body 1, effectively improving the sealing performance of the device; a drive motor 4 is provided at the middle of the top of the sealing component 3. The drive motor 4 has only two modes: a pressing mode and a releasing mode. According to a preset value, when the value reaches the same as the inner wall diameter of the connecting pipe 2, the drive motor 4 stops working, thereby completing the sealing of the can body 1; the output end of the drive motor 4 is connected to the sealing component 3, and the drive motor 4 provides driving force to the sealing component 3.

[0022] like Figure 3 As shown, the sealing component 3 includes: a sealing cap 5, a sealing ring 6 adapted to the diameter of the connecting pipe 2 on the side of the sealing cap 5 near the connecting pipe 2, an external thread 10 on the sealing ring 6, the external thread 10 being threadedly connected to the internal thread 11 inside the connecting pipe 2, and during operation, the external thread 10 and the internal thread 11 being threadedly connected to perform the first layer of sealing inside the tank 1; a control component 7 is provided on one side of the sealing cap 5, the working size of the control component 7 being smaller than the inner wall diameter of the sealing ring 6, and located inside the sealing ring 6; the control component 7 is connected to the drive motor 4, and the control component 7 is provided with a plurality of abutting components 9 equidistantly along the circumferential direction, the abutting components 9 being provided with a sealing soft sleeve 8 on the opposite side of the connecting pipe 2, the sealing soft sleeve 8 having predetermined elasticity and toughness, and being an open structure on one side, its inner wall abutting against the abutting components 9.

[0023] like Figures 4-5As shown, the control component 7 comprises: a base 701, the top of the base 701 is rotatably connected to a rotating disc 702 through a transmission shaft 703, the transmission shaft 703 is connected with the output end of the driving motor 4; the base 701 is equidistantly provided with a plurality of abutting components 9 along the circumferential direction; the rotating disc 702 is movably connected with the abutting component 9 through a connecting arm 704, in working, the driving motor 4 is started, the driving motor 4 drives the transmission shaft 703 to rotate, the transmission shaft 703 drives the rotating disc 702 to rotate, and the rotating disc 702 drives the abutting component 9 to rotate to abut and loosen the connecting pipe 2.

[0024] As shown in the figure, Figures 4-5 The abutting component 9 comprises: a chute 901, the chute 901 is arranged around the base 701, the chute 901 movably connects with a sliding block 902, the top of the sliding block 902 is provided with a receiving seat 903, the bottom of the receiving seat 903 is provided with a connecting rod 904, the connecting rod 904 is matched with the working size of the connecting pipe 2; the connecting rod 904 is provided with an abutting block 905 on the opposite side of the connecting rod 904, the working face of the abutting block 905 is provided with a limiting groove 906, and the limiting groove 906 is connected with the inner wall of the sealing soft sleeve 8; in working, the abutting block 905 abuts the inner wall of the connecting pipe 2 with the sealing soft sleeve 8 to seal the inside of the tank body 1 for the second time; in working, the operator pre-abuts the inner wall of the sealing soft sleeve 8 with the abutting block 905, because the sealing soft sleeve 8 has a pre-set elasticity and toughness, the sealing soft sleeve 8 is fixed with the abutting block 905, when the connecting rod 904 drives the abutting block 905 to abut the inner wall of the connecting pipe 2, the sealing soft sleeve 8 is connected with the inner wall of the connecting pipe 2 to seal for the second time.

[0025] When in use, the volatile solution is filled into the tank body 1, then the operator threads the sealing ring 6 with the connecting pipe 2 by screwing the sealing cover 5, at this time, the driving motor 4 is started, the driving motor 4 drives the control component 7 to rotate, the control component 7 drives the abutting component 9 to rotate, until the sealing soft sleeve 8 abuts the inner wall of the connecting pipe 2, thereby completing the double sealing of the inside of the tank body 1, significantly reducing the volatilization degree of the solution, and increasing the practicability and safety of the device.

[0026] The above only describes the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging container for volatile solutions, characterized in that: include: The tank (1) is hollow inside, has a preset accommodating space, and has a double-layer structure; The top of the tank (1) is connected to a connecting pipe (2), and the top of the connecting pipe (2) is movably connected to a sealing component (3). The sealing component (3) is used to seal the inside of the tank (1). A drive motor (4) is provided at the middle position of the top of the sealing component (3). The output end of the drive motor (4) is connected to the sealing component (3), and the drive motor (4) provides driving force to the sealing component (3).

2. The packaging container for volatile solutions according to claim 1, characterized in that: The sealing component (3) includes: a sealing cover (5), the sealing cover (5) having a sealing ring (6) adapted to the diameter of the connecting pipe (2) on the side near the connecting pipe (2), the sealing ring (6) having an external thread (10), the external thread (10) being threadedly connected to the internal thread (11) inside the connecting pipe (2), and during operation, the external thread (10) being threadedly connected to the internal thread (11) to perform the first layer of sealing inside the tank (1); a control component (7) is provided on one side of the sealing cover (5), the control component (7) being connected to the drive motor (4), the control component (7) having a plurality of abutting components (9) equidistantly arranged along the circumferential direction, the abutting components (9) having a sealing soft sleeve (8) on the opposite side of the connecting pipe (2), the sealing soft sleeve (8) having a predetermined elasticity and toughness.

3. The packaging container for volatile solutions according to claim 2, characterized in that: The control component (7) includes: a base (701), the top of which is rotatably connected to a turntable (702) via a transmission shaft (703), the transmission shaft (703) being connected to the output end of the drive motor (4); the base (701) is provided with a plurality of abutting components (9) at equal intervals along the circumferential direction; the turntable (702) is movably connected to the abutting components (9) via a connecting arm (704).

4. The packaging container for volatile solutions according to claim 3, characterized in that: The clamping component (9) includes: a slide groove (901), which is disposed around the base (701). The slide groove (901) is movably connected to a slider (902). The top of the slider (902) is provided with a support seat (903), and the bottom of the support seat (903) is provided with a connecting rod (904). A stop block (905) is provided on the opposite side of the connecting rod (904). The stop block (905) is connected to the sealing sleeve (8). During operation, the stop block (905) presses the sealing sleeve (8) against the inner wall of the connecting pipe (2) to perform a second layer of sealing on the inside of the tank (1).

5. The packaging container for volatile solutions according to claim 4, characterized in that: The working surface of the abutment block (905) is provided with a limiting groove (906), and the limiting groove (906) is connected to the inner wall of the sealing sleeve (8).

6. The packaging container for volatile solutions according to claim 5, characterized in that: The working dimensions of the connecting rod (904) are adapted to those of the connecting pipe (2).

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